CN-121988159-A - Waste gas purifying tower for carbon trapping system

CN121988159ACN 121988159 ACN121988159 ACN 121988159ACN-121988159-A

Abstract

The invention discloses an exhaust gas purifying tower for a carbon trapping system, which relates to the technical field of exhaust gas purification and comprises a temperature changing device, a supporting device, a rotary spraying device and a trapping device. Waste gas enters from the upper end of the temperature-changing lining, then enters into the trapping device from the lower end of the temperature-changing lining, then enters into the rotary spraying device from the bottom of the trapping device for purification, and enters between the temperature-changing shell and the temperature-changing lining from the upper end of the rotary spraying device, and at the moment, the purified waste gas can exchange heat with the waste gas in the temperature-changing lining, so that the compactness of the whole structure is improved. In the process of rotating the ash suction rotary drum, the ash suction rotary drum can drive a trapping main gear to rotate through a trapping rotary shaft, the trapping main gear drives a rotary spraying gear ring to rotate through a rotary spraying auxiliary gear, the rotary spraying gear ring drives a rotary spraying outer cylinder to rotate at the periphery of a rotary spraying lining, and at the moment, a rotary spraying base on the rotary spraying outer cylinder can throw purifying liquid out from a rotary spraying hole to realize the purification of harmful gas in waste gas by the purifying liquid.

Inventors

WANG XIN
Bai Qingye
JIANG ZE
WANG HAIBIN
HU WENCHEN
LI LISHA
HOU WENHUI
SUN YU
WANG TIANLIANG
HAN XIAOYAN

Assignees

陕西鼎基能源科技有限公司
陕西捷氢零碳绿色能源有限公司

Dates

Publication Date: 20260508
Application Date: 20260407

Claims (9)

1. An exhaust gas purification tower for a carbon capture system comprises a temperature changing device (1), a supporting device (2), a rotary spraying device (3) and a capture device (4), and is characterized in that the lower end of the temperature changing device (1) is inserted into the upper end of the supporting device (2), the lower end of the supporting device (2) is placed on the ground, the supporting device (2) is fixedly installed at the lower end of the capture device (4), the rotary spraying device (3) is fixedly installed on the periphery of the capture device (4), the upper end of the capture device (4) is in contact with the lower end of the temperature changing device (1), the capture device (4) comprises a capture main gear (401), a capture rotating shaft (402) and an ash absorbing component (403), the capture main gear (401) is fixedly installed at the left end of the capture rotating shaft (402), the right end of the capture rotating shaft (402) is fixedly connected with the left end of the ash absorbing component (403), the rotary spraying device (3) comprises a rotary spraying gear ring (303), a rotary auxiliary gear (304), a rotary outer cylinder (306) and a rotary spraying outer cylinder (306), the rotary spraying gear (303) is fixedly installed on the periphery of the capture device (4), the upper end of the capture device is contacted with the lower end of the temperature changing device (1), the upper end of the capture device (4), the capture device (4) comprises a capture main gear (401), the capture rotating shaft (402) and the ash absorbing component (403) is fixedly installed on the left end of the capture rotating shaft (402), the capture rotating component (402), the right end of the capture rotating end is fixedly installed on the left end, and the capture rotating end, the capture rotating end is fixedly connected with the ash The dust collecting device comprises a dust collecting base (408), a dust collecting rotary drum (413), a dust collecting sleeve (412) fixedly arranged on the inner cylindrical surface of the dust collecting base (408), the left end of the dust collecting rotary drum (413) is fixedly connected with the right end of a collecting rotary shaft (402), when the dust collecting rotary drum (413) rotates in the positive direction in the dust collecting base (408), the dust collecting base (408) can drive the dust collecting sleeve (412) to rotate reversely relative to the dust collecting rotary drum (413), at the moment, the relative rotation of the dust collecting rotary drum (413) and the dust collecting sleeve (412) can accelerate the air flow rate between the dust collecting rotary drum (413) and the dust collecting sleeve (412), the external air pressure of the dust collecting base (408) is enabled to be larger than the internal air pressure, at the moment, waste gas outside the dust collecting base (408) can enter the inside of the dust collecting rotary shaft (408) due to the air pressure difference, meanwhile, the dust collecting rotary shaft (402) and a collecting main gear (401) can be driven to rotate through a rotary auxiliary gear (304) to drive a rotary spraying gear (303) and a rotary spraying gear (306) to rotate, and therefore purified liquid can be sprayed.
2. The exhaust gas purifying tower for a carbon capture system according to claim 1, wherein the temperature changing device (1) comprises a temperature changing shell (101), a temperature changing filter cover (102), a temperature changing lining (103) and an air inlet filter cover (104), an outer cylindrical surface of the temperature changing filter cover (102) is fixedly connected with an inner cylindrical surface of the temperature changing shell (101), an inner cylindrical surface of the temperature changing filter cover (102) is fixedly connected with an outer cylindrical surface of the temperature changing lining (103), an outer cylindrical surface of the air inlet filter cover (104) is fixedly arranged on an inner cylindrical surface of the temperature changing lining (103), and dust filtering holes are formed in the temperature changing filter cover (102) and the air inlet filter cover (104).
3. An exhaust gas purifying tower for a carbon capturing system according to claim 2, wherein the temperature changing device (1) further comprises a clamping slide plate (105), a clamping insert plate (106) and a clamping socket (107), wherein the clamping slide plate (105) is slidably arranged on the periphery of the temperature changing shell (101) along the circumferential direction, the clamping insert plate (106) is fixedly arranged at the lower end of the clamping slide plate (105), and the clamping socket (107) is fixedly arranged at the bottom of the temperature changing shell (101).
4. An exhaust gas purifying tower for a carbon capturing system according to claim 3, wherein the supporting means (2) comprises a supporting insert rod (201), a supporting housing (202), a supporting chassis (203), a supporting sleeve (204), a supporting slide seat (205), a supporting collar (206) and a vent hole (207), wherein the supporting insert rod (201) is slidably mounted inside the supporting slide seat (205) in the vertical direction, the supporting housing (202) is placed on the ground, the supporting chassis (203) is fixedly mounted at the upper end of the supporting sleeve (204), the supporting sleeve (204) is fixedly mounted at the bottom of the supporting housing (202), the vent hole (207) is fixedly mounted at the side surface of the supporting sleeve (204), the supporting slide seat (205) is fixedly mounted at the upper end of the supporting housing (202), the supporting collar (206) is fixedly mounted at the bottom of the supporting insert rod (201), and a cooling liquid is injected into a cavity between the supporting chassis (203) and the supporting sleeve (204).
5. An exhaust gas purifying tower for a carbon capture system according to claim 4, wherein the support plunger (201) comprises a plunger body (208) and a plunger notch (209), the plunger body (208) is slidably mounted in the vertical direction inside the support slider (205), and the plunger notch (209) is fixedly mounted on the side surface of the plunger body (208).
6. An exhaust gas purifying tower for a carbon capturing system according to claim 5, wherein the rotary spraying device (3) further comprises a rotary spraying spray hole (301), a rotary spraying base (302) and a rotary spraying lining (305), the rotary spraying spray hole (301) is fixedly arranged on the outer side of the rotary spraying base (302), the rotary spraying base (302) is fixedly arranged on the outer cylindrical surface of a rotary spraying outer cylinder (306), the outer cylindrical surface of the rotary spraying lining (305) is rotationally connected with the inner cylindrical surface of the rotary spraying outer cylinder (306), the lower end of a rotary spraying gear ring (303) is fixedly arranged at the upper end of the rotary spraying outer cylinder (306), the rotary spraying pinion (304) is rotationally connected with the inner side of the rotary spraying lining (305), the lower end of the rotary spraying lining (305) is fixedly connected with the upper end of a supporting chassis (203), the lower end of the rotary spraying outer cylinder (306) is rotationally connected with the periphery of the supporting chassis (203), and the upper end of the rotary spraying outer cylinder (306) is rotationally connected with the periphery of the temperature changing lining (103).
7. An exhaust gas purifying tower for a carbon capturing system according to claim 6, wherein the capturing device (4) further comprises a filter assembly (404), a protective housing (405) and a motor (406), the filter assembly (404) is fixedly arranged on the outer side of the ash absorbing base (408), the upper end of the protective housing (405) is inserted into the lower end of the temperature changing lining (103), the motor (406) is fixedly arranged on the side surface of the protective housing (405), the capturing rotating shaft (402) is rotatably connected inside the protective housing (405), and the side surface of the protective housing (405) is fixedly connected with the inner side of the rotary spraying lining (305).
8. The exhaust gas purifying tower for a carbon capture system according to claim 7, wherein the ash absorbing assembly (403) further comprises an inclined plate (407), an ash absorbing gear ring (409), an ash absorbing pinion (410) and an ash absorbing main gear (411), the inclined plate (407) is fixedly arranged on the outer side of the ash absorbing base (408), an inclined angle of the inclined plate (407) in the radial direction of the ash absorbing base (408) is 30 degrees, a rough plastic layer is arranged on the surface of the inclined plate (407), the ash absorbing gear ring (409) is fixedly arranged on the inner cylindrical surface of the ash absorbing base (408), two ends of the ash absorbing base (408) are respectively connected on the inner side of the protective shell (405) in a rotating mode, the right end of the ash absorbing pinion (410) is fixedly connected on the inner side of the protective shell (405), the left end of the ash absorbing pinion (410) is fixedly connected with the output end of the motor (406), the right end of the ash absorbing main gear (411) is fixedly arranged on the right end of the ash absorbing drum (413), the right end of the ash absorbing main gear (411) is rotatably connected on the inner side of the protective shell (405), the ash absorbing gear ring (410) is rotatably connected with the inner cylindrical surface of the ash absorbing pinion (410), and the ash absorbing pinion (410) is rotatably connected with the ash absorbing pinion (410).
9. An exhaust gas purifying tower for a carbon capturing system according to claim 8, wherein the filter assembly (404) comprises a filter base (414), a filter hole (415), a filter cartridge (416) and a magnetic suction base (417), the filter base (414) is fixedly installed at an upper end of the filter cartridge (416), the filter hole (415) is fixedly installed on a surface of the filter base (414), the filter hole (415) is communicated with an inner space of the filter cartridge (416), activated carbon is filled in the filter cartridge (416), the filter cartridge (416) is inserted into a side face of the dust suction base (408), and the magnetic suction base (417) is fixedly installed at a lower end of the filter base (414).

Description

Waste gas purifying tower for carbon trapping system Technical Field The invention relates to the technical field of waste gas purification, in particular to a waste gas purification tower for a carbon trapping system. Background The waste gas purifying tower is mainly used for purifying waste gas generated in the technological process, so as to prevent harmful substances in the waste gas from polluting the atmosphere, and the existing waste gas purifying tower mostly adopts high tower type purifying equipment, waste gas is introduced from the tower bottom, and purifying liquid is introduced from the tower top, so that countercurrent contact between the waste gas and the purifying liquid is formed. The existing waste gas purifying tower has the technical problems that (1) the existing high tower type purifying equipment is high in height, so that the longitudinal space of the equipment is large, the difficulty of equipment moving and assembling is increased when the equipment is integrally moved and assembled, (2) the existing purifying equipment mostly adopts a single purifying mode to purify waste gas, so that the total volume of the equipment and the maintenance cost of the equipment are reduced, but the purifying effect is greatly reduced, (3) the existing purifying equipment cannot form effective linkage of a plurality of purifying modes, so that the purifying efficiency cannot be further improved, and therefore, the waste gas purifying tower for a carbon capturing system, which can increase the structural compactness of the equipment, can also increase the diversity of the purifying modes and realize the effective linkage among the plurality of purifying modes, is needed to solve the defects of the existing waste gas purifying tower. Disclosure of Invention The invention aims to provide an exhaust gas purifying tower for a carbon trapping system, which aims to solve the technical problems in the prior art such as how to increase the structural compactness of equipment, how to increase the diversity of purifying modes, how to realize effective linkage among various purifying modes and the like. Aiming at the technical problems, the invention adopts the technical scheme that the waste gas purifying tower for the carbon trapping system comprises a temperature changing device, a supporting device, a rotary spraying device and a trapping device; the lower end of the temperature changing device is inserted into the upper end of the supporting device; the lower end of the supporting device is placed on the ground, the supporting device is fixedly arranged at the lower end of the collecting device, the rotary spraying device is fixedly arranged at the periphery of the collecting device, the upper end of the collecting device is in contact with the lower end of the temperature changing device, the collecting device comprises a collecting main gear, a collecting rotating shaft and an ash absorbing assembly, the collecting main gear is fixedly arranged at the left end of the collecting rotating shaft, the right end of the collecting rotating shaft is fixedly connected with the left end of the ash absorbing assembly, the rotary spraying device comprises a rotary spraying gear ring, a rotary spraying auxiliary gear and a rotary spraying outer cylinder, the outer cylindrical surface of the rotary spraying gear ring is fixedly connected with the inner cylindrical surface of the rotary spraying outer cylinder, the rotary spraying auxiliary gear and the rotary spraying gear ring form a gear pair, the ash absorbing assembly comprises an ash absorbing base, an ash absorbing sleeve and an ash absorbing drum, the ash absorbing sleeve is fixedly arranged on the inner cylindrical surface of the ash absorbing base, the left end of the ash absorbing drum is fixedly connected with the right end of the collecting rotating shaft, when the ash absorbing drum rotates in the forward direction inside the ash absorbing base, the ash absorbing sleeve rotates relative to the ash absorbing drum, the ash absorbing sleeve rotates relative to the inner cylindrical surface of the ash absorbing sleeve rotates relative to the ash absorbing sleeve, and the ash absorbing sleeve rotates relative to the inside the main gear ring, and the air is driven by the pressure difference between the main gear rotates and the inside the ash absorbing sleeve and the ash absorbing sleeve rotates, and the ash is driven by the main gear rotates and the inside the main gear rotates, and the ash absorbing sleeve rotates and the ash is and the inside the main drum rotates and the ash is and the inside the ash is and the ash is collected by the main drum and rotates and the ash is rotates, to realize the spraying of the purifying liquid. The temperature changing device comprises a temperature changing shell, a temperature changing filter cover, a temperature changing lining and an air inlet filter cover, wherein the outer cylindrical surface of the temperature chan