Search

CN-121971978-A - Waste gas treatment device for non-woven bag production

CN121971978ACN 121971978 ACN121971978 ACN 121971978ACN-121971978-A

Abstract

The invention discloses an exhaust gas treatment device for non-woven fabric bag production, in particular to the technical field of exhaust gas treatment, which comprises a conveying pipe, wherein the conveying pipe is connected with a non-woven fabric bag production device, the other side of the conveying pipe is fixedly connected with a first treatment mechanism, the right side of the first treatment mechanism is fixedly connected with a dehumidifying and filtering mechanism, and the middle part of the right side of the dehumidifying and filtering mechanism is fixedly connected with a matching mechanism. According to the waste gas treatment device for producing the non-woven fabric bags, firstly, waste gas is subjected to acid-base neutralization to remove acid harmful components, the reaction time is prolonged by synchronous cooling treatment, the purification basic effect is improved, the waste gas is uniformly contacted with an adsorption material through multipath shunt transmission, residual harmful gas is fully adsorbed, fine particles are efficiently removed through a rotary capturing structure, the attached particles are promoted to fall off and are intensively recovered through vibration, a single power source drives a plurality of structures to cooperatively operate to reduce energy consumption, the whole process of sealing treatment is performed to avoid waste gas leakage, and the discharged gas is ensured to meet environmental protection standards.

Inventors

  • WENG YOUSHENG
  • LI ZHEN

Assignees

  • 江苏雁冲霄家居新材料有限公司

Dates

Publication Date
20260505
Application Date
20260119

Claims (10)

  1. 1. The waste gas treatment device for producing the non-woven fabric bags comprises a conveying pipe (1) and is characterized in that the conveying pipe (1) is connected with an external non-woven fabric bag production device, a first treatment mechanism (2) is fixedly connected to the other side of the conveying pipe (1), a dehumidifying and filtering mechanism (5) is fixedly connected to the right side of the first treatment mechanism (2), a matching mechanism (4) is fixedly connected to the middle part of the right side of the dehumidifying and filtering mechanism (5), a second treatment mechanism (3) is fixedly connected to the rear part of the dehumidifying and filtering mechanism (5), and a collecting box (6) is fixedly connected to the rear part of the first treatment mechanism (2); The first treatment mechanism (2) comprises a first treatment shell (21), a character returning plate (23) is fixedly connected to the bottom of an inner cavity of the first treatment shell (21), a connecting rod (24) is rotationally connected to the middle of the character returning plate (23), and a hollow spiral plate (25) is fixedly connected to the outer surface of the connecting rod (24).
  2. 2. The waste gas treatment device for producing the non-woven fabric bag, as set forth in claim 1, wherein the mixed solution for acid-base neutralization is disposed at the bottom of the inner cavity of the first treatment shell (21), the reflux assembly (22) is fixedly connected to the left side of the first treatment shell (21), the first diversion block (27) is fixedly connected to the top of the inner cavity of the first treatment shell (21), the hollow disc (26) is fixedly connected to the bottom of the first diversion block (27), and the output mechanism (28) is fixedly connected to the upper end of the first diversion block (27).
  3. 3. The waste gas treatment device for non-woven fabric bag production according to claim 2, wherein the backflow component (22) comprises a first input pipe (221), the first input pipe (221) is fixedly connected with the side wall of the conveying pipe (1), a fixed block (222) is fixedly connected to the left side of the first treatment shell (21), the middle part of the left side of the fixed block (222) is fixedly connected with the first input pipe (221), a semiconductor refrigeration plate (223) is fixedly connected to the left side of the fixed block (222), a heat dissipation fin (224) is fixedly connected to the left side of the semiconductor refrigeration plate (223), a water suction pump (225) is fixedly connected to the other end of the first input pipe (221), and a second input pipe (226) is fixedly connected to the output end of the water suction pump (225).
  4. 4. The waste gas treatment device for producing the non-woven fabric bag, as set forth in claim 3, wherein a gap exists between the semiconductor refrigeration plate (223) and the middle part of the fixed block (222) for storing and fixing the first input pipe (221) to avoid displacement of the first input pipe (221), the heat dissipation fins (224) are used for cooling one side of the semiconductor refrigeration plate (223), and the other end of the second input pipe (226) is communicated with the inner cavity of the hollow disc (26).
  5. 5. The waste gas treatment device for producing the non-woven fabric bags according to claim 2, wherein the output mechanism (28) comprises a motor (281), an output rod (283) is fixedly connected to the output end of the motor (281) through a coupler, a driving belt (282) is wound and connected to the upper portion of the outer surface of the output rod (283), the other side of the driving belt (282) is wound and connected with the top of the second treatment mechanism (3), a drainage hole (284) is formed in the bottom of the output rod (283), and the bottom of the drainage hole (284) is communicated with the inner cavity of the hollow spiral plate (25).
  6. 6. The waste gas treatment device for producing the non-woven fabric bag, as claimed in claim 1, wherein the dehumidifying and filtering mechanism (5) comprises a second treatment shell (51), the right side of the second treatment shell (51) is fixedly connected with the right side of the first treatment shell (21), a third transfer tube (52) is fixedly connected to the left side of the inner cavity of the second treatment shell (51), the inner cavity of the third transfer tube (52) is communicated with the top of the inner cavity of the first treatment shell (21), a second flow guide block (53) is fixedly connected to the middle part of the outer surface of the third transfer tube (52), a filter layer (54) is fixedly connected to the bottom of the second flow guide block (53), the bottom of the third transfer tube (52) penetrates through the upper part of the filter layer (54) and extends to the bottom of the filter layer (54), a separation box (55) is fixedly connected to the bottom of the inner cavity of the second treatment shell (51), and a spoiler (56) is fixedly connected to the inner cavity of the separation box (55).
  7. 7. The waste gas treatment device for non-woven fabric bag production according to claim 6, wherein the matching mechanism (4) comprises a first transfer pipe (41), one end of the first transfer pipe (41) is fixedly connected with the right side of a second treatment shell (51), the other end of the first transfer pipe (41) is fixedly connected with three second transfer pipes (42), the upper ends of the three second transfer pipes (42) are fixedly connected with a conical collecting disc (44) together, the upper ends of the conical collecting disc (44) are fixedly connected with a plurality of shaking components (45), the bottom of the conical collecting disc (44) is fixedly connected with a discharge pipe (43), and an electromagnetic valve is arranged inside the discharge pipe (43).
  8. 8. The waste gas treatment device for producing the non-woven fabric bag according to claim 7, wherein the shaking assembly (45) comprises a fixing column (451), a spring (452) is fixedly connected to the top of the fixing column (451), a rubber ball (453) is fixedly connected to the upper end of the spring (452), and the rubber ball (453) is matched with the bottom of the second treatment mechanism (3).
  9. 9. The waste gas treatment device for non-woven fabric bag production according to claim 8, wherein the second treatment mechanism (3) comprises a fixed ring (31), the front part of the fixed ring (31) is fixedly connected with the second treatment shell (51), a treatment barrel (32) is fixedly connected with an inner cavity of the fixed ring (31), an exhaust pipe (33) is fixedly connected with the top of the treatment barrel (32), and a capturing component (34) is rotatably connected with the top of the treatment barrel (32).
  10. 10. The waste gas treatment device for producing the non-woven fabric bag, as set forth in claim 9, wherein the capturing component (34) comprises a transmission rod (341), the outer surface of the transmission rod (341) is connected with a transmission belt (282) in a winding manner, a rotating disc (342) is fixedly connected to the bottom of the transmission rod (341), a plurality of capturing belts (343) are fixedly connected to the surface of the rotating disc (342), a plurality of matching columns (344) are fixedly connected to the bottoms of the capturing belts (343), and the plurality of matching columns (344) are matched with the rubber balls (453).

Description

Waste gas treatment device for non-woven bag production Technical Field The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for non-woven fabric bag production. Background Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. The non-woven fabric is characterized by dampproof, breathable, flexible, light weight, no combustion supporting, easy decomposition, no toxicity and irritation, rich color, low price, recycling and the like because of the appearance and certain properties of the cloth, and is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, wire laying, hot pressing and coiling. Chinese patent publication No. CN213375957U discloses a non-woven bag production facility exhaust treatment device, including blast pipe and water tank, the water tank sets up the side at the blast pipe, the bottom fixedly connected with air extraction head of blast pipe, the first rose box of one end fixedly connected with and the first siphunculus of blast pipe, the spread groove has been seted up to the bottom of first rose box, first rose box passes through spread groove fixedly connected with filter, the upper end fixedly connected with filter screen of filter. This non-woven fabrics bag production facility exhaust treatment device compares with current ordinary non-woven fabrics exhaust treatment device, through connecting many second siphunculus on first siphunculus, lets the abundant contact between active carbon and the waste gas, through setting up first rose box, and waste gas is drenched down at the watering of shower nozzle, and the dust that mix with in the waste gas drops in the filter together with other impurity, can not enter into the second rose box and adhere on the active carbon, but above-mentioned patent still has following defect: Above-mentioned patent document only waters through the shower nozzle and drenches and single-stage filtration gets rid of impurity, and waste gas and treatment medium contact are insufficient, are difficult to get rid of harmful components comprehensively, lack pertinence cooling and reposition of redundant personnel design, lead to purifying efficiency limited, do not set up the granule and drop with concentrate recovery mechanism automatically, and the impurity is easy to adhere and is caused the jam to influence equipment continuous operation, and whole treatment process is single, can't realize that harmful components get rid of in grades, and exhaust gas cleanliness factor is difficult to ensure. Disclosure of Invention The invention mainly aims to provide an exhaust gas treatment device for producing non-woven fabric bags, which can effectively solve the problems in the prior art. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The waste gas treatment device for the production of the non-woven fabric bags comprises a conveying pipe, wherein the conveying pipe is connected with an external non-woven fabric bag production device, a first treatment mechanism is fixedly connected to the other side of the conveying pipe, a dehumidifying and filtering mechanism is fixedly connected to the right side of the first treatment mechanism, a matching mechanism is fixedly connected to the middle part of the right side of the dehumidifying and filtering mechanism, a second treatment mechanism is fixedly connected to the rear part of the dehumidifying and filtering mechanism, and a collecting box is fixedly connected to the rear part of the first treatment mechanism; The first processing mechanism comprises a first processing shell, a character returning plate is fixedly connected to the bottom of an inner cavity of the first processing shell, a connecting rod is rotationally connected to the middle of the character returning plate, and a hollow spiral plate is fixedly connected to the outer surface of the connecting rod. Preferably, the bottom of the inner cavity of the treatment shell is provided with a glycol and sodium hydroxide mixed solution, the left side of the treatment shell is fixedly connected with a reflux assembly, the top of the inner cavity of the treatment shell is fixedly connected with a first flow guide block, the bottom of the first flow guide block is fixedly connected with a hollow disc, and the upper end of the first flow guide block is fixedly connected with an output mechanism. Preferably, the reflux assembly comprises a first input pipe, the first input pipe is fixedly connected with the side wall of the conveying pipe, a fixing block is fixedly connected to the left side of the treatment shell, the middle part of the left side of the fixing block is fixedly connected with the first input pipe, a semiconductor refrigeration plate is fixedly connected to the left side of the fixing block, a heat radiation fin is fixedly connected