CN-120605574-B - Utilize nano-material's high-efficient exhaust gas purification system

Abstract

The invention relates to the technical field of waste gas purification, in particular to a high-efficiency waste gas purification system using nano materials. The technical scheme is that the device mainly aims at the problem that waste gas intensively passes through a nano carbon felt layer, waste of the edge of the nano carbon felt layer is caused, and after long-time use, the part of the waste gas passing through the nano carbon felt layer also causes easy blockage of a central area of the nano carbon felt. According to the invention, waste gas passes through the elastic telescopic pipe, the switch assembly has the effect of shielding the air inlets of the air inlet box and the air inlet of the pipe II, the baffle I is enabled to be fluctuated up and down in the air inlet box along with the impact of the waste gas on the elastic telescopic pipe, the shielding effect of the air inlet box is achieved, the baffle II is enabled to be fluctuated up and down in the pipe II, the shielding effect of the pipe II is achieved, and the effect of converting the impact force of the waste gas at the second half section of the pipe II into the force of the elastic telescopic pipe which is jacked up is achieved through the wind pressure lifting assembly.

Inventors

• HU JIANPENG
• DU QIANMING

Assignees

• 无锡金鹏环保科技有限公司

Dates

Publication Date

20260508

Application Date

20250610

Claims (3)

1. 1. The efficient waste gas purification system utilizing the nano materials is characterized by comprising an exhaust fan (10), an air inlet box (2) fixedly arranged at the output end of the exhaust fan (10), two first pipes (3) fixedly arranged at the output end of the air inlet box (2), a second pipe (4) fixedly arranged at the end part of the first pipe (3), a supporting seat (11) fixedly arranged on the second pipe (4), an elastic telescopic pipe (1) arranged on the supporting seat (11), two switch assemblies (8) arranged at the top of the elastic telescopic pipe (1) and used for opening and closing the air inlet box (2) and the second pipe (4), a force transmission assembly (9) arranged on the second pipe (4) and used for transmitting and comparing the force of the two elastic telescopic pipes (1), a wind pressure lifting assembly (7) arranged in the second pipe (4) and used for pushing up the elastic telescopic pipe (1) and a spring (15) arranged on the supporting seat (11) and used for pushing up the gravity borne by the elastic telescopic pipe (1); the wind pressure lifting assembly (7) comprises a first gear (71) rotatably arranged in the second pipe (4), a fan blade (72) fixedly arranged at the end part of the first gear (71) and a first rack (73) movably penetrating through the second pipe (4); The force transmission assembly (9) comprises a rack II (92) fixedly arranged on one side of the top of the elastic telescopic tube (1) and a gear II (91) rotatably arranged on the top of the tube II (4); The output ends of the two second pipes (4) are fixedly provided with purifying boxes (5), and the purifying boxes (5) are internally provided with nano carbon felt layers (6); The bottom of the supporting seat (11) fixedly penetrates through a supporting tube (12), the bottom of the supporting tube (12) is fixedly connected with the top of the second tube (4), and the bottom of the elastic telescopic tube (1) is fixedly connected with the top of the supporting tube (12); The top of the elastic telescopic pipe (1) is a sealing top, a connecting rod (13) is fixedly arranged at the top of the elastic telescopic pipe (1), a vertical rod (14) is fixedly arranged on the supporting seat (11), the vertical rod (14) movably penetrates through the connecting rod (13), and the spring (15) is movably sleeved on the vertical rod (14); The first rack (73) is meshed with the first gear (71), and the end part of the first rack (73) is propped against the bottom of the connecting rod (13); The switch assembly (8) comprises a first limit box (81) fixedly arranged at the bottom of the joint of the air inlet box (2) and the first pipe (3), a second limit box (82) fixedly arranged at the bottom of the inclined surface of the second pipe (4), a first baffle (83) movably inserted into the first limit box (81) and a second baffle (84) movably inserted into the second limit box (82); the first baffle (83) and the second baffle (84) are fixedly arranged on the connecting rod (13), the supporting rod of the first baffle (83) movably passes through the first limit box (81), and the supporting rod of the second baffle (84) movably passes through the second pipe (4); the gear II (91) is meshed with the rack II (92), a bearing II (93) is fixedly arranged in the gear II (91), a rod III is fixedly arranged in the inner ring of the bearing II (93) in a penetrating manner, and the rod III is fixedly arranged on the pipe II (4).
2. 2. The efficient exhaust gas purifying system using nano materials as claimed in claim 1, wherein the gear one (71) has a second rod at an end portion, the second rod is fixed through an inner ring of the bearing one (74), and an outer ring of the bearing one (74) is fixedly disposed at a bottom of an inner wall of the pipe two (4).
3. 3. The efficient exhaust gas purification system using the nano material according to claim 2, wherein a limit sleeve (85) is fixedly arranged at the top of the second pipe (4), and the first rack (73) movably penetrates through the limit sleeve (85).

Description

Utilize nano-material's high-efficient exhaust gas purification system Technical Field The invention relates to the technical field of waste gas purification, in particular to a high-efficiency waste gas purification system using nano materials. Background The purification method of the organic waste gas generally comprises an adsorption method, an adsorption regeneration method, an absorption method and the like, and the adsorption of pollutants in the waste gas by using the nano carbon felt belongs to one of the adsorption methods. The nano carbon felt has high specific surface area and porous structure, can physically adsorb volatile organic compound waste gas and particulate matters, introduces nano-scale structural units, has nano-scale structures, and obviously increases adsorption sites and chemical activity of the carbon felt after nano carbon fibers, nano particles or metal oxides are introduced. In the whole system for purifying the waste gas by utilizing the nano carbon felt layer, the whole system generally comprises a waste gas introducing stage, a waste gas and nano carbon felt contact stage, a regeneration and recovery stage and a deep purification and discharge stage, however, in the waste gas introducing stage, the waste gas cannot automatically and uniformly cover the surface of the nano carbon felt layer before passing through the nano carbon felt layer, so that the waste gas intensively passes through the nano carbon felt layer, the waste of the edge of the nano carbon felt layer is caused, and after long-time use, the center area of the nano carbon felt is easily blocked by the passing part of the waste gas, so that the waste of the nano carbon felt layer is caused. To this end, we propose a highly efficient exhaust gas purification system using nanomaterials to solve the above-mentioned problems. Disclosure of Invention Aiming at the defects existing in the prior art, the invention aims to provide a high-efficiency waste gas purification system using nano materials, which solves the problems that waste gas intensively passes through a nano carbon felt layer in the prior art, waste is caused at the edge of the nano carbon felt layer, and after long-time use, the passing part of the waste gas also causes easy blockage of the central area of the nano carbon felt. The invention adopts a high-efficiency waste gas purifying system using nano materials, which is characterized by comprising an exhaust fan, an air inlet box fixedly arranged at the output end of the exhaust fan, two first pipes fixedly arranged at the output end of the air inlet box, a second pipe fixedly arranged at one end of the first pipe, a supporting seat fixedly arranged on the second pipe, an elastic telescopic pipe arranged on the supporting seat, two switch assemblies arranged at the top of the elastic telescopic pipe and used for opening and closing the air inlet box and the second pipe, a force transmission assembly arranged on the second pipe and used for transmitting and contrasting the force of the two elastic telescopic pipes, a wind pressure lifting assembly arranged in the second pipe and used for pushing up the elastic telescopic pipe, and a spring arranged on the supporting seat and used for propping up the gravity born by the elastic telescopic pipe; the wind pressure lifting assembly comprises a first gear rotationally arranged in a second pipe, a fan blade fixedly arranged at one end part of the first gear and a first rack movably penetrating through the second pipe; The force transmission assembly comprises a second rack fixedly arranged on one side of the top of the elastic telescopic pipe and a second gear rotatably arranged on the top of the second pipe; the output ends of the two second pipes are fixedly provided with purifying boxes, and the purifying boxes are internally provided with nano carbon felt layers; The bottom of the supporting seat fixedly penetrates through a supporting pipe, the bottom of the supporting pipe is fixedly connected with the top of a second pipe, and the bottom of the elastic telescopic pipe is fixedly connected with the top of the supporting pipe; The top of the elastic telescopic pipe is a sealing top, the top of the elastic telescopic pipe is fixedly provided with a connecting rod, the supporting seat is fixedly provided with a vertical rod, the vertical rod movably penetrates through the connecting rod, and the spring is movably sleeved on the vertical rod; the first rack is meshed with the first gear, and the end part of the first rack is propped against the bottom of the connecting rod; the switch assembly comprises a first limit box fixedly arranged at the bottom of a connection part of the air inlet box and the pipe, a second limit box fixedly arranged at the bottom of an inclined plane of the pipe II, a first baffle movably inserted into the first limit box and a second baffle movably inserted into the second limit box; the first baffle and the second baffle are fi