CN221287311U

CN221287311U - Exhaust gas purification device for rubber production and processing

Info

Publication number: CN221287311U
Application number: CN202322765550.XU
Authority: CN
Inventors: 陈浩洲; 陈燕; 陈海洋; 单召召; 陈浩海
Original assignee: Hefei Ruibote Rubber Products Co ltd
Current assignee: Hefei Ruibote Rubber Products Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-07-09
Anticipated expiration: 2033-10-16

Abstract

The utility model belongs to the technical field of waste gas purification, and particularly relates to a waste gas purification device for rubber production and processing, which comprises a first purification box, a second purification box, a precipitation box, a communicating pipe, an air inlet pipe, an air outlet pipe, a slag discharging pipe, a filter plate, a hollow partition plate, a water pump, a mounting cylinder, a driving assembly, a cleaning assembly, a dispersing assembly and a dispersing assembly, wherein the first purification box and the precipitation box are respectively and fixedly arranged on one side of the first purification box and the bottom of the second purification box, the dispersing assembly is arranged in the first purification box, the first purification box and the second purification box are communicated through the dispersing assembly, the first purification box is communicated with the precipitation box, and the filter plate and the hollow partition plate are fixedly arranged on the inner side wall of the first purification box. The utility model has reasonable design, can carry out multiple purification on the waste gas generated by rubber production and processing, effectively improves the effect of waste gas purification, not only has the self-cleaning function of the filter plate, but also can effectively improve the adsorption and purification effect of activated carbon particles on the waste gas.

Description

Exhaust gas purification device for rubber production and processing

Technical Field

The utility model relates to the technical field of waste gas purification, in particular to a waste gas purification device for rubber production and processing.

Background

In order to avoid the pollution of the exhaust gas to the environment, the exhaust gas generated by the rubber production and processing equipment is required to be purified and then discharged, and the exhaust gas purifying equipment is required to be used.

The utility model provides a reference current "waste gas purification device for reclaimed rubber production and processing" of authorized bulletin number CN 211513925U, it is through being provided with the filter, the sedimentation tank, circulating water pump, the shower and the shower head, be convenient for avoid purifying waste water in the waste gas purification process, so that cyclic utilization, lead to the water consumption big, through being provided with a plurality of activated carbon adsorption otter boards, be convenient for improve the time of waste gas in the second purification room inboard, improve the area of contact of activated carbon and waste gas, improve purifying effect, when having solved waste gas purification device and using, carry out purifying treatment to waste gas through the clear water, the sewage after the processing directly discharges outside, lead to the water consumption big, and sewage also can cause the destruction to the environment, be inconvenient for the cyclic utilization of water resource, the purification water cost is high, when adsorbing purification through the activated carbon in addition, the activated carbon is little with waste gas area of contact, waste gas purifying effect is poor, and be inconvenient for maintaining waste gas purification device's not enough.

However, at least the following disadvantages remain in the above patents: the filter plate can be used for a period of time and then has sundries adhesion phenomenon, the passing speed of waste gas can be influenced, the filter plate does not have the self-cleaning function of the filter plate, the filter plate needs to be manually disassembled and cleaned, meanwhile, the filter plate can be used for realizing full contact between waste gas and active carbon, but only can be used for absorbing and purifying waste gas through a plurality of active carbon absorbing net plates in sequence, the active carbon absorbing net plates which are firstly contacted with the waste gas must be in an absorbing saturation state at first, the effective use time of each active carbon absorbing net plate is different, if the filter plate is singly replaced, the filter plate is required to be stopped for replacement every time, and the waste of resources can be caused when the filter plate is replaced completely at one time.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to solve the defects in the background art and provides an exhaust gas purifying device for rubber production and processing.

The technical aim of the utility model is realized by the following technical scheme: an exhaust gas purification device for rubber production and processing comprises a first purification box, a second purification box, a precipitation box, a communicating pipe, an air inlet pipe, an air outlet pipe, a slag discharging pipe, a filter plate, a hollow partition plate, a water pump, a mounting cylinder, a driving assembly, a cleaning assembly, a dispersing assembly I and a dispersing assembly II;

The first purifying box and the settling tank are respectively and fixedly arranged on one side of the second purifying box and the bottom of the second purifying box, the second dispersing component is arranged in the first purifying box, the first purifying box and the second purifying box are communicated through the second dispersing component, the first purifying box is communicated with the settling tank, the filter plate and the hollow partition plate are fixedly arranged on the inner side wall of the first purifying box, the front side of one side of the purifying box is fixedly provided with a water pump, the water outlet pipe of the water pump is communicated with the hollow partition plate, the bottom side of the hollow partition plate is fixedly provided with a plurality of atomizing nozzles, the communicating pipe is fixedly arranged on the top of the first purifying box, the first dispersing component is arranged in the second purifying box, the communicating pipe is connected with the first dispersing component, the mounting cylinder is horizontally and fixedly arranged on the inner side wall of the second purifying box, the air inlet pipe, the slag discharge pipe and the air outlet pipe are sequentially arranged from top to bottom, the driving component is arranged in the air inlet pipe and the mounting cylinder, the driving component is connected with the first dispersing component, and the cleaning component is arranged in the first purifying box, and the cleaning component is connected with the filter plate component;

And the second purifying box is filled with activated carbon particles for adsorbing and purifying waste gas.

Preferably, the cleaning component comprises a scraping plate and a reciprocating screw rod, the same scraping plate is slidably arranged on the inner walls of the front side and the rear side of the first purifying box, the top side of the scraping plate is contacted with the bottom side of the filter plate, and the reciprocating screw rod is arranged on the scraping plate in a threaded manner.

Preferably, the first dispersing component comprises a hollow shaft and a plurality of hollow rods, the same hollow shaft is vertically and rotatably arranged on the second purifying box and the mounting cylinder, the plurality of hollow rods are radially and fixedly arranged on the hollow shaft, and air outlets are formed in the hollow shaft and the plurality of hollow rods.

Preferably, the driving assembly comprises a supporting shaft, a plurality of fan blades, a cross shaft, a first bevel gear and a second bevel gear, the supporting shaft is axially and rotatably arranged in the air inlet pipe, the plurality of fan blades are fixedly sleeved on the supporting shaft, the same cross shaft is rotatably arranged on the first purifying box and the second purifying box, two ends of the reciprocating screw rod are respectively and fixedly connected with the supporting shaft and the cross shaft in an axial mode, one end of the cross shaft extends into the mounting barrel along the axial direction of the mounting barrel and is fixedly sleeved with the first bevel gear, the second bevel gear is fixedly sleeved on the hollow shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, a supporting bar is fixedly arranged on the inner wall of the air inlet pipe, and the supporting shaft is rotatably arranged on the supporting bar.

Preferably, the second dispersing component comprises a conveying pipe and a plurality of dispersing pipes, the conveying pipe is fixedly installed on the inner wall of the first purifying box, one end of the conveying pipe extends into the second purifying box, the conveying pipe is in an L-shaped arrangement, and the dispersing pipes are fixedly installed on the conveying pipe in a radial mode.

Preferably, the top side of the hollow partition board, the bottom inner wall of the first purifying box and the bottom inner wall of the second purifying box are all inclined, the top side of the hollow partition board is arranged in a left-low-right-high mode, and the bottom inner wall of the first purifying box and the bottom inner wall of the second purifying box are all arranged in a left-high-right-low mode.

Preferably, the inlet of the slag discharging pipe is flush with the lowest point of the top side of the hollow partition board.

The beneficial effects of the utility model are as follows: the driving assembly and the adjusting assembly can enable the cleaning assembly to conduct reciprocating cleaning operation on the bottom side of the filter plate when waste gas is injected into the purifying box I through the rubber production equipment, meanwhile, the dispersing assembly can enable the dispersing assembly to convey the communicating pipe I to the position between the active carbon particles in the purifying box II, thereby improving the adsorption and purification effects of the active carbon particles on the waste gas, the treatment liquid for treating the waste gas can be sprayed at the position below the hollow partition plate in the purifying box I through the cooperation of the water pump, the hollow partition plate and the atomizing nozzles, the waste gas after the active carbon particles are adsorbed and purified can be injected into the treatment liquid under the cooperation of the dispersing assembly II, the treatment liquid is sprayed again under the action of the atomizing nozzles after the waste gas floats to the upper side of the liquid level of the treatment liquid, and the waste gas is discharged through the air outlet pipe after being subjected to multiple treatments and purification.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an exhaust gas purifying device for rubber production and processing according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an exhaust gas purifying apparatus for rubber production and processing according to the present utility model;

FIG. 3 is a schematic view of the structure of part A of an exhaust gas purifying apparatus for rubber production and processing according to the present utility model;

fig. 4 is a schematic structural view of a portion B of an exhaust gas purifying apparatus for rubber production and processing according to the present utility model.

In the figure: 1. a first purifying box; 101. a communicating pipe; 102. an air outlet pipe; 103. an air inlet pipe; 104. a slag discharge pipe; 11. a filter plate; 12. a hollow partition; 121. a water pump; 122. an atomizing nozzle; 13. a support shaft; 131. a fan blade; 132. a reciprocating screw; 1321. a scraper; 133. a horizontal axis; 134. bevel gears I; 135. bevel gears II; 2. a second purifying box; 21. a hollow shaft; 22. a hollow rod; 23. a mounting cylinder; 24. a delivery tube; 241. a dispersion tube; 3. a sedimentation tank.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 4, an exhaust gas purifying device for rubber production and processing comprises a first purifying tank 1, a second purifying tank 2, a settling tank 3, a communicating pipe 101, an air inlet pipe 103, an air outlet pipe 102, a slag discharging pipe 104, a filter plate 11, a hollow partition 12, a water pump 121 and an installation cylinder 23, wherein the second purifying tank 2 is filled with active carbon particles for adsorbing and purifying exhaust gas, the first purifying tank 1 and the settling tank 3 are respectively and fixedly installed on one side of the second purifying tank 2 and the bottom of the second purifying tank 2, the air inlet pipe 103, the slag discharging pipe 104 and the air outlet pipe 102 are fixedly installed on one side of the first purifying tank 1 away from the second purifying tank 2, The air inlet pipe 103, the slag discharging pipe 104 and the air outlet pipe 102 are sequentially arranged from top to bottom, a conveying pipe 24 is fixedly arranged on the inner wall of the first purifying box 1, one end of the conveying pipe 24 extends into the second purifying box 2, the conveying pipe 24 is in L-shaped arrangement, a plurality of dispersing pipes 241 are radially and fixedly arranged on the conveying pipe 24, the waste gas after being adsorbed and purified by the activated carbon can be injected into the treatment liquid in the first purifying box 1 for secondary purifying treatment, the first purifying box 1 is communicated with the settling box 3, the filter plate 11 and the hollow partition plate 12 are fixedly arranged on the inner side wall of the first purifying box 1, a water pump 121 is fixedly arranged on the front side of the first purifying box 1, The water outlet pipe of the water pump 121 is communicated with the hollow partition board 12, a plurality of atomizing nozzles 122 are fixedly arranged at the bottom side of the hollow partition board 12, the communicating pipe 101 is fixedly arranged at the top of the first purifying box 1, the mounting cylinder 23 is horizontally and fixedly arranged on the inner side wall of the second purifying box 2, the second purifying box 2 and the mounting cylinder 23 are vertically and rotatably provided with the same hollow shaft 21, a plurality of hollow rods 22 are radially and fixedly arranged on the hollow shaft 21, the hollow shaft 21 and the plurality of hollow rods 22 are respectively provided with an air outlet hole, the waste gas which is conveyed into the second purifying box 2 by the communicating pipe 101 can be fully injected into the active carbon particles filled in the second purifying box when the hollow shaft 21 rotates, So as to improve the adsorption and purification effect of the activated carbon particles on the waste gas, the same scraping plate 1321 is slidingly arranged on the inner walls of the front side and the rear side of the first purifying box 1, the top side of the scraping plate 1321 is contacted with the bottom side of the filter plate 11, the reciprocating screw 132 is arranged on the scraping plate 1321 in a threaded manner, the scraping plate 1321 can be controlled to reciprocate left and right along the bottom side of the filter plate 11 to perform cleaning operation when the reciprocating screw 132 rotates, the supporting shaft 13 is arranged in the air inlet pipe 103 in a rotating manner, a plurality of fan blades 131 are fixedly sleeved on the supporting shaft 13, the same cross shaft 133 is rotatably arranged on the first purifying box 1 and the second purifying box 2, two ends of the reciprocating screw 132 are respectively and fixedly connected with the supporting shaft 13 and the cross shaft 133 in an axial direction, One end of the transverse shaft 133 extends into the mounting cylinder 23 along the axial direction of the mounting cylinder 23 and is fixedly sleeved with a first bevel gear 134, the hollow shaft 21 is fixedly sleeved with a second bevel gear 135, the first bevel gear 134 is meshed with the second bevel gear 135, the driving fan blades 131 can drive the supporting shaft 13, the reciprocating screw 132 and the transverse shaft 133 to synchronously rotate when waste gas is injected into the first purifying box 1 through the air inlet pipe 103, so that driving force can be provided for the hollow shaft 21, a supporting bar is fixedly arranged on the inner wall of the air inlet pipe 103, the supporting shaft 13 is rotatably arranged on the supporting bar, stable support can be provided for the supporting shaft 13, so that the support shaft 13 can be stably rotated.

In this embodiment, the top side of hollow baffle 12, the bottom inner wall of purifying box one 1 and the bottom inner wall of purifying box two 2 all are the slope setting, and the top side of hollow baffle 12 is low about and highly sets up, and the bottom inner wall of purifying box one 1 and the bottom inner wall of purifying box two 2 all are high about and highly set up, can improve the water conservancy diversion effect.

In this embodiment, the inlet of the slag discharging pipe 104 is flush with the lowest point of the top side of the hollow partition 12, so as to facilitate the solid impurities cleaned by the scraper 1321 to be discharged out of the first purifying box 1.

Working principle: when the device is used, firstly, the exhaust pipe of the rubber production and processing equipment is communicated with the air inlet pipe 103, the water inlet of the water pump 121 is connected with a container for storing waste gas treatment liquid, then the water pump 121 is exhausted into the first purifying box 1 under the cooperation of the air inlet pipe 103, the treatment liquid is conveyed into the hollow partition plate 12 and sprayed under the action of the plurality of atomizing nozzles 122 by the water pump 121, waste gas enters the first purifying box 1 through the air inlet pipe 103, preliminary filtration is carried out under the action of the filter plate 11, waste gas is injected into the hollow shaft 21 through the communicating pipe 101, then the waste gas is dispersed and injected between active carbon particles filled in the second purifying box 2 under the cooperation of the plurality of hollow rods 22 and the plurality of air outlet holes, the supporting shaft 13 is driven to synchronously rotate under the cooperation of the plurality of fan blades 131, the scraper 1321 can be controlled to carry out reciprocating cleaning operation on the bottom side of the filter plate 11, and the hollow shafts 21 can be controlled to drive the plurality of hollow rods 22 to rotate under the action of the bevel gears 134 and the bevel gears 135, so that waste gas can be uniformly injected between the active carbon particles, the active carbon particles can be adsorbed by the active carbon can be improved, the active carbon particles are sprayed into the purifying box through the plurality of the dispersing pipes, the active carbon particles are sprayed into the purifying box 2 through the air outlet pipe through the plurality of the atomizing nozzles, and the absorption liquid is sprayed out after the active carbon particles are purified through the dispersing liquid in the first purifying box through the air outlet pipe through the plurality of the air outlet pipes 102, and the purifying effect is treated again after the active carbon particles are sprayed into the purifying liquid through the purifying box through the purifying effect through the first purifying box through the air channels through the air through the effect of the spray.

The exhaust gas purifying device for rubber production and processing provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The exhaust gas purification device for rubber production and processing is characterized by comprising a first purification box (1), a second purification box (2), a precipitation box (3), a communicating pipe (101), an air inlet pipe (103), an air outlet pipe (102), a slag discharging pipe (104), a filter plate (11), a hollow partition plate (12), a water pump (121), a mounting cylinder (23), a driving assembly, a cleaning assembly, a dispersing assembly I and a dispersing assembly II;

The purifying box I (1) and the precipitating box (3) are respectively and fixedly arranged on one side of the purifying box II (2) and the bottom of the purifying box II (2), the dispersing component II is arranged in the purifying box I (1), the purifying box I (1) and the purifying box II (2) are communicated through the dispersing component II, the purifying box I (1) is communicated with the precipitating box (3), the filter plate (11) and the hollow baffle plate (12) are fixedly arranged on the inner side wall of the purifying box I (1), the water pump (121) is fixedly arranged on the front side of the purifying box I (1), the water outlet pipe of the water pump (121) is communicated with the hollow baffle plate (12), the bottom side of the hollow baffle plate (12) is fixedly provided with a plurality of atomizing nozzles (122), the communicating pipe (101) is fixedly arranged on the top of the purifying box I (1), the dispersing component I is arranged in the purifying box II (2), the communicating pipe (101) is connected with the dispersing component I, the installing cylinder (23) is horizontally and fixedly arranged on the inner side wall of the purifying box II (2), the air outlet pipe (103), the air outlet pipe (104) is fixedly arranged on the air outlet pipe (102) and the air outlet pipe (102) is sequentially arranged on the side of the purifying box (102) and is far from the purifying box I (102), the driving component is arranged in the air inlet pipe (103) and the mounting cylinder (23), the driving component is connected with the dispersing component I, the cleaning component is arranged in the purifying box I (1), the cleaning component is connected with the driving component, and the cleaning component is connected with the filter plate (11);

And the second purifying box (2) is filled with activated carbon particles for adsorbing and purifying waste gas.

2. The exhaust gas purifying apparatus for rubber production and processing according to claim 1, wherein: the cleaning assembly comprises a scraping plate (1321) and a reciprocating screw rod (132), the same scraping plate (1321) is slidably arranged on the inner walls of the front side and the rear side of the first purifying box (1), the top side of the scraping plate (1321) is in contact with the bottom side of the filter plate (11), and the reciprocating screw rod (132) is arranged on the scraping plate (1321) in a threaded mode.

3. The exhaust gas purifying apparatus for rubber production and processing according to claim 1, wherein: the first dispersing assembly comprises a hollow shaft (21) and a plurality of hollow rods (22), the same hollow shaft (21) is vertically and rotatably arranged on the second purifying box (2) and the mounting cylinder (23), a plurality of hollow rods (22) are radially and fixedly arranged on the hollow shaft (21), and air outlets are formed in the hollow shaft (21) and the plurality of hollow rods (22).

4. The exhaust gas purifying apparatus for rubber production and processing according to claim 3, wherein: the driving assembly comprises a supporting shaft (13), a plurality of fan blades (131), a transverse shaft (133), a first bevel gear (134) and a second bevel gear (135), the supporting shaft (13) is installed in the air inlet pipe (103) in an axial rotation mode, the plurality of fan blades (131) are fixedly sleeved on the supporting shaft (13), the same transverse shaft (133) is installed on the first purifying box (1) and the second purifying box (2) in a rotation mode, two ends of the reciprocating screw (132) are fixedly connected with the supporting shaft (13) and the transverse shaft (133) in an axial mode respectively, one end of the transverse shaft (133) extends into the mounting cylinder (23) in the axial direction of the mounting cylinder (23) and is fixedly sleeved with the first bevel gear (134), the second bevel gear (135) is fixedly sleeved on the hollow shaft (21), and the first bevel gear (134) is meshed with the second bevel gear (135).

5. The exhaust gas purifying apparatus for rubber production and processing according to claim 4, wherein: the inner wall of the air inlet pipe (103) is fixedly provided with a supporting bar, and the supporting shaft (13) is rotatably arranged on the supporting bar.

6. The exhaust gas purifying apparatus for rubber production and processing according to claim 1, wherein: the second dispersing component comprises a conveying pipe (24) and a plurality of dispersing pipes (241), the conveying pipe (24) is fixedly installed on the inner wall of the first purifying box (1), one end of the conveying pipe (24) extends into the second purifying box (2), the conveying pipe (24) is arranged in an L shape, and the dispersing pipes (241) are fixedly installed on the conveying pipe (24) in a radial mode.

7. The exhaust gas purifying apparatus for rubber production and processing according to claim 1, wherein: the top side of hollow baffle (12), the bottom inner wall of purifying box one (1) and the bottom inner wall of purifying box two (2) all are the slope setting, and the top side of hollow baffle (12) is low about high setting, and the bottom inner wall of purifying box one (1) and the bottom inner wall of purifying box two (2) all are high about low setting.

8. The exhaust gas purifying apparatus for rubber production and processing according to claim 1, wherein: the inlet of the slag discharging pipe (104) is flush with the lowest point of the top side of the hollow partition board (12).