CN221015014U - Exhaust device is handled with tail gas to chemical industry safety - Google Patents
Exhaust device is handled with tail gas to chemical industry safety Download PDFInfo
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- CN221015014U CN221015014U CN202321643533.2U CN202321643533U CN221015014U CN 221015014 U CN221015014 U CN 221015014U CN 202321643533 U CN202321643533 U CN 202321643533U CN 221015014 U CN221015014 U CN 221015014U
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- tail gas
- shell
- discharge box
- exhaust device
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- 239000000126 substance Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a tail gas treatment exhaust device for chemical safety, and relates to the field of tail gas treatment equipment. The utility model provides a tail gas treatment exhaust device for chemical industry safety, includes the emission case, the right-hand member intercommunication of emission case has the air inlet, the left end intercommunication of emission case has the gas outlet, still includes: the filtering mechanism is arranged in the discharge box and used for filtering impurities in the tail gas; the treatment mechanism is positioned on the right side of the filtering mechanism and is used for scraping impurities adhered to the surface of the filtering mechanism; according to the utility model, through the arrangement of the treatment mechanism, impurities adhered to the surface of the filter screen can be scraped, the impurities are prevented from accumulating on the surface of the filter screen, and the filter screen is prevented from being blocked, so that the filtering effect is affected.
Description
Technical Field
The utility model belongs to the technical field of tail gas treatment equipment, and particularly relates to a tail gas treatment exhaust device for chemical safety.
Background
The utility model provides a tail gas treatment exhaust device for chemical industry safety is a special equipment that is used for the tail gas treatment and exhaust that produce in the chemical industry process, in the chemical industry production process, generally need carry out reaction heating, sol spraying, material transport, organic solvent evaporation etc. treatment processes, these processes all can produce tail gas and volatile organic compounds, these chemical substances can produce dirty frame to air and environment, cause harm to production operating personnel and surrounding personnel's health, consequently just need tail gas treatment exhaust device to handle tail gas, avoid the direct emission of tail gas.
If in chinese patent application number CN202221442659.9, provide a chemical industry is exhaust treatment device for safety, the device has the filter screen to realize filtering capability, particulate matter in the tail gas is blocked by the filter screen, follow the ash discharging pipe and fall to collecting vat in later, be convenient for concentrate the processing, the collecting vat utilizes the installation of installation component realization installation, easily dismantle the clearance, have the choke plate, the inclination of choke plate passes through angle control assembly and controls, the exhaust volume can be adjusted to actual use needs, the device adaptability is better, the work of airing exhaust of reliable adaptation difference.
However, when the tail gas treatment device is used, impurities are adhered to the surface of the filter screen, so that the filter screen is easy to block, and the normal filtering effect can be influenced.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide the exhaust device for treating the tail gas for chemical safety, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a tail gas treatment exhaust device for chemical industry safety, includes the emission case, the right-hand member intercommunication of emission case has the air inlet, the left end intercommunication of emission case has the gas outlet, still includes:
the filtering mechanism is arranged in the discharge box and used for filtering impurities in the tail gas;
The treatment mechanism is positioned on the right side of the filtering mechanism and is used for scraping impurities adhered to the surface of the filtering mechanism;
The auxiliary mechanism is arranged at the bottom end of the processing mechanism and matched with the processing mechanism to promote the scraping effect of the processing mechanism;
And the material taking mechanism is arranged at the bottom of the discharge box and used for taking out scraped impurities.
Further, filtering mechanism is including seting up the net groove of getting at the drain box top, get the net inslot and slide and have the installing frame, the installing frame internal fixation has the filter screen, the top of drain box is fixed with spacing shell, the screw hole of looks adaptation has been seted up with the surface of installing frame to spacing shell, and threaded hole threaded connection has the screw.
Further, the processing mechanism comprises a screw rod rotationally connected with the inner wall of the discharge box through a bearing, an air inlet shell is in threaded connection with the outer surface of the screw rod, a hairbrush is communicated with one side surface of the air inlet shell, a limiting rod is fixed in the discharge box, the air inlet shell slides on the outer surface of the limiting rod, and a driving piece for driving the screw rod to rotate is fixed at the top of the discharge box.
Further, the auxiliary mechanism comprises a rotary table fixed at the bottom end of the screw rod, a connecting bar is arranged at the bottom of the rotary table through rotation of a rotary shaft, a moving block is arranged at the other end of the connecting bar through rotation of the rotary shaft, a sliding rod is fixed at the left end of the moving block, a supporting block is fixed at the bottom of the discharge box, the sliding rod penetrates through the supporting block in a sliding mode, a piston disc is fixed at the left end of the sliding rod, an air cylinder is fixed at the bottom of the discharge box through a fixing ring, the piston disc moves in the air cylinder, a hose is communicated with the outer surface of the air cylinder, and the other end of the hose penetrates through the discharge box and is communicated with an air inlet shell.
Further, the material taking mechanism comprises a material discharging shell communicated with the bottom wall of the discharging box, and a sealing strip slides in the material discharging shell.
Further, a lifting block is fixed at the top of the mounting frame, and a circular hole is formed in the lifting block.
Further, the rubber pad is fixed on the outer surface of the sealing strip, and the elastic force of the rubber pad can enable the sealing strip to be tightly attached to the discharging shell.
Further, the inside of the hairbrush is a cavity, and one end, close to the mounting frame, of the hairbrush is provided with an air outlet.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: through processing mechanism's setting, can strike off the impurity that the adhesion was on the filter screen surface, avoid impurity to pile up on the surface of filter screen, cause the jam of filter screen to influence the filter effect, link each other through auxiliary mechanism and processing mechanism, when processing mechanism works, can make the gas that auxiliary mechanism compression produced get into processing mechanism in and blow to the surface of filter screen, blow off impurity, further promote processing mechanism's scraping effect.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic diagram of a structure of an exhaust device for treating tail gas for chemical safety;
FIG. 2 is a schematic diagram of the internal structure of a discharge box of the exhaust device for treating the tail gas for chemical safety;
FIG. 3 is a schematic diagram of a filtering mechanism in an exhaust device for treating tail gas for chemical safety;
fig. 4 is a schematic bottom view of a structure of an exhaust device for treating tail gas for chemical safety according to the present utility model;
Fig. 5 is an enlarged schematic diagram of the structure a in fig. 4 in the exhaust device for treating the tail gas for chemical safety.
In the figure: 1. a discharge tank; 11. an air inlet; 12. an air outlet;
2. A filtering mechanism; 21. taking a net trough; 22. a mounting frame; 23. a filter screen; 24. a limit shell; 25. a screw;
3. a processing mechanism; 31. a screw rod; 32. an air intake housing; 33. a brush; 34. a limit rod;
4. An auxiliary mechanism; 41. a turntable; 42. a connecting strip; 43. a moving block; 44. a slide bar; 45. a support block; 46. a fixing ring; 47. an air cylinder; 48. a piston disc; 49. a hose;
5. A material taking mechanism; 51. a discharge shell; 52. a sealing strip;
6. And lifting the block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
Referring to fig. 1-5, a tail gas treatment exhaust device for chemical industry safety includes an exhaust box 1, a right end of the exhaust box 1 is communicated with an air inlet 11, a left end of the exhaust box 1 is communicated with an air outlet 12, and further includes:
The filtering mechanism 2 is arranged in the exhaust box 1 and used for filtering impurities in the tail gas;
a treatment mechanism 3, wherein the treatment mechanism 3 is positioned on the right side of the filtering mechanism 2 and is used for scraping impurities adhered to the surface of the filtering mechanism 2;
The auxiliary mechanism 4 is arranged at the bottom end of the processing mechanism 3, and the auxiliary mechanism 4 is matched with the processing mechanism 3 to promote the scraping effect of the processing mechanism 3;
And the material taking mechanism 5 is arranged at the bottom of the discharge box 1 and used for taking out scraped impurities.
Wherein, filtering mechanism 2 is including seting up getting the net groove 21 at the discharge case 1 top, gets the net groove 21 internal slip and has installing frame 22, and installing frame 22 internal fixation has filter screen 23, and the top of discharge case 1 is fixed with spacing shell 24, and the screw hole of looks adaptation has been seted up with the surface of installing frame 22 to spacing shell 24, and threaded hole threaded connection has screw 25.
Wherein, processing mechanism 3 includes the lead screw 31 that links to each other through bearing and the rotation of emission case 1 inner wall, and the surface threaded connection of lead screw 31 has air inlet shell 32, and one side intercommunication of air inlet shell 32 has brush 33, is fixed with gag lever post 34 in emission case 1, and air inlet shell 32 slides the surface at gag lever post 34, and the top of emission case 1 is fixed with the driving piece that is used for driving the rotation of lead screw 31.
Wherein, the top of the mounting frame 22 is fixed with a lifting block 6, and a circular hole is arranged in the lifting block 6.
In the prior art, impurities in the tail gas can adhere to the surface of the filter screen 23, so that the filter screen 23 is easy to be blocked, the filtering effect of the filter screen 23 is affected, the following improvement is made, and the specific implementation mode is as follows:
Through the setting of lead screw 31, utilize the driving piece to drive the rotation of lead screw 31, slide and link to each other with air inlet housing 32 at cooperation gag lever post 34 and carry out spacingly to can drive air inlet housing 32 and go up and down in vertical direction, and then drive brush 33 laminating and go up and down together at the surface of filter screen 23, utilize brush 33, can strike off the impurity on filter screen 23 surface, avoid impurity to pile up at the surface of filter screen 23, influence the filter effect of filter screen 23.
The driving member may be a motor commonly used in the market.
Specifically, when filtering tail gas, introduce the tail gas through air inlet 11 and discharge in case 1, filter the tail gas through filter screen 23, the tail gas after filtering discharges through gas outlet 12, when need take out filter screen 23 and change, through screwing out screw 25 screw hole, remove the restriction to spacing shell 24 and installing frame 22, pull out installing frame 22 from getting in the guipure 21, can take out filter screen 23 and change, when taking out installing frame 22 again, the staff accessible inserts the finger and has offered circular downthehole in the pulling piece 6, upwards carry and draw, make installing frame 22 can pull out, it is comparatively convenient.
Example 2:
Referring to fig. 1-5, a tail gas treatment exhaust device for chemical industry safety includes an exhaust box 1, a right end of the exhaust box 1 is communicated with an air inlet 11, a left end of the exhaust box 1 is communicated with an air outlet 12, and further includes:
The filtering mechanism 2 is arranged in the exhaust box 1 and used for filtering impurities in the tail gas;
a treatment mechanism 3, wherein the treatment mechanism 3 is positioned on the right side of the filtering mechanism 2 and is used for scraping impurities adhered to the surface of the filtering mechanism 2;
The auxiliary mechanism 4 is arranged at the bottom end of the processing mechanism 3, and the auxiliary mechanism 4 is matched with the processing mechanism 3 to promote the scraping effect of the processing mechanism 3;
And the material taking mechanism 5 is arranged at the bottom of the discharge box 1 and used for taking out scraped impurities.
The auxiliary mechanism 4 comprises a rotary table 41 fixed at the bottom end of the screw rod 31, a connecting bar 42 is arranged at the bottom of the rotary table 41 in a rotating mode through a rotating shaft, a moving block 43 is arranged at the other end of the connecting bar 42 in a rotating mode through the rotating shaft, a sliding rod 44 is fixed at the left end of the moving block 43, a supporting block 45 is fixed at the bottom of the discharge box 1, the sliding rod 44 penetrates through the supporting block 45 in a sliding mode, a piston disc 48 is fixed at the left end of the sliding rod 44, an air cylinder 47 is fixed at the bottom of the discharge box 1 through a fixing ring 46, the piston disc 48 moves in the air cylinder 47, a hose 49 is communicated with the outer surface of the air cylinder 47, and the other end of the hose 49 penetrates through the discharge box 1 and is communicated with the air inlet shell 32.
The material taking mechanism 5 comprises a material discharging shell 51 communicated with the bottom wall of the discharge box 1, and a sealing strip 52 slides in the material discharging shell 51.
A rubber pad is fixed on the outer surface of the sealing strip 52, and the elastic force of the rubber pad can enable the sealing strip 52 to be tightly attached to the discharging shell 51.
The brush 33 has a hollow inside and an air outlet hole provided at one end near the mounting frame 22.
Substantially the same as in example 1, further:
Specifically, the rotary table 41 is fixedly connected with the screw rod 31, when the driving piece drives the rotary table 41 to rotate, the rotary table 41 is driven to synchronously rotate, two ends of the connecting bar 42 are respectively connected with the rotary table 41 and the moving block 43 in a rotating way, and the sliding bar 44 is connected with the supporting block 45 in a sliding way to limit, so that the sliding bar 44 is driven to reciprocate in the horizontal direction, the piston disc 48 is fixedly connected with the sliding bar 44, the piston disc 48 is driven to perform piston movement in the air cylinder 47, extruded air enters the air inlet shell 32 from the hose 49, and air outlet holes are formed in the air inlet shell 32 through the cavity and the end part of the hairbrush 33, so that the air can be sprayed to the filter screen 23 from the hairbrush 33, impurities are blown off, and the scraping effect of the processing mechanism 3 is further improved.
The impurity after scraping the brush 33 falls into the ejection of compact shell 51, and staff's accessible takes out sealing strip 52, takes out the impurity, is convenient for handle the impurity, has the rubber pad through the external surface mounting of sealing strip 52, can make sealing strip 52 and ejection of compact shell 51 closely laminate through the elasticity of rubber pad, prevents that the impurity from dropping.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (6)
1. The utility model provides a tail gas treatment exhaust device for chemical industry safety, includes emission case (1), the right-hand member intercommunication of emission case (1) has air inlet (11), the left end intercommunication of emission case (1) has gas outlet (12), its characterized in that still includes:
The filtering mechanism (2) is arranged in the exhaust box (1) and is used for filtering impurities in the tail gas;
The treatment mechanism (3) is positioned on the right side of the filtering mechanism (2) and is used for scraping impurities adhered to the surface of the filtering mechanism (2);
the auxiliary mechanism (4) is arranged at the bottom end of the processing mechanism (3), and the auxiliary mechanism (4) is matched with the processing mechanism (3) to promote the scraping effect of the processing mechanism (3);
the material taking mechanism (5) is arranged at the bottom of the discharge box (1) and used for taking out scraped impurities;
The filtering mechanism (2) comprises a net taking groove (21) formed in the top of the discharging box (1), a mounting frame (22) is slidably arranged in the net taking groove (21), a filter screen (23) is fixed in the mounting frame (22), a limiting shell (24) is fixed at the top of the discharging box (1), a threaded hole matched with the surface of the limiting shell (24) and the surface of the mounting frame (22) are formed in the surface of the mounting frame, and a screw (25) is connected in the threaded hole in a threaded mode;
The processing mechanism (3) comprises a screw rod (31) rotationally connected with the inner wall of the discharge box (1) through a bearing, an air inlet shell (32) is connected with the outer surface of the screw rod (31) in a threaded mode, a hairbrush (33) is communicated with one side face of the air inlet shell (32), a limiting rod (34) is fixed in the discharge box (1), the air inlet shell (32) slides on the outer surface of the limiting rod (34), and a driving piece used for driving the screw rod (31) to rotate is fixed at the top of the discharge box (1).
2. The exhaust gas treatment and exhaust device for chemical safety according to claim 1, wherein: the auxiliary mechanism (4) comprises a rotary table (41) fixed at the bottom end of the screw rod (31), a connecting bar (42) is arranged at the bottom of the rotary table (41) in a rotating mode through a rotating shaft, a moving block (43) is arranged at the other end of the connecting bar (42) in a rotating mode through the rotating shaft, a sliding rod (44) is fixed at the left end of the moving block (43), a supporting block (45) is fixed at the bottom of the discharge box (1), the sliding rod (44) penetrates through the supporting block (45) in a sliding mode, a piston disc (48) is fixed at the left end of the sliding rod (44), an air cylinder (47) is fixed at the bottom of the discharge box (1) through a fixing ring (46), the piston disc (48) moves in the air cylinder (47), a hose (49) is communicated with the outer surface of the air cylinder (47), and the other end of the hose (49) penetrates through the discharge box (1) and is communicated with the air inlet shell (32).
3. The exhaust gas treatment and exhaust device for chemical safety according to claim 1, wherein: the material taking mechanism (5) comprises a material discharging shell (51) communicated with the bottom wall of the discharge box (1), and a sealing strip (52) is arranged in the material discharging shell (51) in a sliding mode.
4. The exhaust gas treatment and exhaust device for chemical safety according to claim 1, wherein: the top of the mounting frame (22) is fixedly provided with a lifting block (6), and a circular hole is formed in the lifting block (6).
5. A chemical safety exhaust gas treatment exhaust apparatus according to claim 3, wherein: the outer surface of the sealing strip (52) is fixedly provided with a rubber pad, and the elastic force of the rubber pad can enable the sealing strip (52) to be tightly attached to the discharging shell (51).
6. The exhaust gas treatment and exhaust device for chemical safety according to claim 1, wherein: the inside of the hairbrush (33) is a cavity, and one end close to the mounting frame (22) is provided with an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643533.2U CN221015014U (en) | 2023-06-27 | 2023-06-27 | Exhaust device is handled with tail gas to chemical industry safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643533.2U CN221015014U (en) | 2023-06-27 | 2023-06-27 | Exhaust device is handled with tail gas to chemical industry safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015014U true CN221015014U (en) | 2024-05-28 |
Family
ID=91140552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643533.2U Active CN221015014U (en) | 2023-06-27 | 2023-06-27 | Exhaust device is handled with tail gas to chemical industry safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015014U (en) |
-
2023
- 2023-06-27 CN CN202321643533.2U patent/CN221015014U/en active Active
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