CN214715375U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN214715375U CN214715375U CN202023083648.XU CN202023083648U CN214715375U CN 214715375 U CN214715375 U CN 214715375U CN 202023083648 U CN202023083648 U CN 202023083648U CN 214715375 U CN214715375 U CN 214715375U
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- Prior art keywords
- dust removal
- chamber
- activated carbon
- treatment device
- gas treatment
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- 239000002912 waste gas Substances 0.000 title abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000000428 dust Substances 0.000 claims abstract description 69
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 239000003039 volatile agent Substances 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005684 electric field Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a waste gas treatment device belongs to waste gas treatment's field, and it is including purifying the chamber, air inlet and gas outlet have been seted up on the purification chamber, it is provided with the active carbon adsorption subassembly that is used for adsorbing volatile compound to purify the intracavity, the air inlet is connected with the chamber of removing dust, the gas vent that extraction opening and communicate with the air inlet is seted up in the chamber of removing dust, it is provided with the supporting seat to remove dust the intracavity, be provided with on the supporting seat and be located the ionization column at chamber center of removing dust, the ionization column is connected with cathode electrode, chamber center of removing dust is provided with cathode electrode, the intracavity wall connection that removes dust has anode electrode. This application has the life's of extension active carbon effect.
Description
Technical Field
The application relates to the field of exhaust-gas treatment, in particular to an exhaust-gas treatment device.
Background
Enterprises can generate various waste gases in the production and processing processes, and the untreated waste gases are directly discharged into the atmosphere to cause serious pollution to the air, destroy the ecological environment and harm the health and living environment of human beings. Volatile compounds in industrial waste gases have become an important source of air quality hazards.
Chinese patent with publication number CN210356569U discloses an adjustable active carbon exhaust treatment device, including exhaust treatment box casing, the both sides of casing are provided with waste gas import and exhaust outlet respectively, be provided with a plurality of active carbon adsorption plates along the direction that waste gas flows in the exhaust treatment box casing, a plurality of truckles are installed to the bottom of every active carbon adsorption plate to adjust the position of active carbon adsorption plate in the casing.
Aiming at the related technologies, the inventor thinks that when the waste gas contains more dust, the activated carbon adsorption plate is easily blocked by the dust, so that the wind pressure and the wind volume are reduced, the service life of the activated carbon is shortened, and the waste gas is difficult to reach the standard and is discharged.
SUMMERY OF THE UTILITY MODEL
In order to prolong the service life of the activated carbon, the application provides an exhaust gas treatment device.
The application provides a waste gas treatment device adopts following technical scheme:
the utility model provides an exhaust treatment device, includes and purifies the chamber, air inlet and gas outlet have been seted up on purifying the chamber, it is provided with the active carbon adsorption subassembly that is used for adsorbing volatile compound to purify the intracavity, the air inlet is connected with the dust removal chamber, the gas vent that the extraction opening and communicate with the air inlet is seted up in the dust removal chamber, the intracavity that removes dust is provided with the supporting seat, be provided with the electric ionization post that is located dust removal chamber center on the supporting seat, the electric ionization post is connected with cathode electrode, dust removal chamber center is provided with cathode electrode, the intracavity wall connection that removes dust has anode electrode.
Through adopting above-mentioned technical scheme, when handling waste gas, waste gas gets into the dust removal intracavity earlier, cathode electrode and anode electrode form the electric field at the dust removal intracavity, and air molecule is ionized to positive ion and electron in strong electric field, and the electron runs to and meets the dirt particle to anodal in-process, makes the dirt particle negative electricity adsorb on the anodal intracavity wall of being collected dust removal, then gaseous reentrant purification intracavity, makes the difficult dust jam of activated carbon adsorption subassembly, has prolonged the life of activated carbon.
Optionally, the dust removal cavity is in a spinning cone shape, the air exhaust port is located at a cone tip portion of the bottom end of the dust removal cavity, and the ionization column is in a cone shape.
By adopting the technical scheme, the surface area of the anode can be increased, so that dust in the waste gas can be better adsorbed on the inner wall of the dust removal cavity, and the dust removal effect is better.
Optionally, a slag discharge port is formed in one end, close to the air suction port, of the dust removal cavity, and the slag discharge port is detachably connected with a waste residue collection box.
Through adopting above-mentioned technical scheme, during the outage, dust removes on the intracavity wall and collects the box in the waste residue of automatic entering under the effect of gravity, collects the box through collecting the waste residue, can pour the dust of collecting.
Optionally, the active carbon adsorption subassembly is including rotating the pivot of connection in purifying the intracavity, be provided with the multiunit active carbon adsorption board along the contour in the pivot, the air current drives the pivot rotation through the in-process that purifies the chamber.
Through adopting above-mentioned technical scheme, it is rotatory to pass through the purification chamber messenger at the air current and can drive the pivot, and then it is rotatory to drive the activated carbon adsorption board, makes the air current the hindrance that receives when passing through the purification chamber littleer, and the treatment effeciency is higher.
Optionally, the activated carbon adsorption plate is including being used for the mount pad of being connected with the pivot, be provided with the activated carbon on the mount pad and hold the box, the activated carbon holds and gathers on the box and has the through-hole, the activated carbon holds the box and is equipped with the activated carbon in, the activated carbon holds the box and keeps away from one side of mount pad and has seted up the change mouth, it is provided with the apron to change the mouth.
Through adopting above-mentioned technical scheme, the air current can window through-hole and active carbon contact, can hold the box with active carbon and pull down after the active carbon adsorption saturation, then open the apron and hold the interior active carbon of box with active carbon and pour out and change.
Optionally, a mounting groove is formed in the rotating shaft, the mounting seat is inserted into the mounting groove, a positioning rod is connected to the rotating shaft in a sliding mode, and a positioning hole matched with the positioning rod is formed in the mounting seat.
Through adopting above-mentioned technical scheme, can carry on spacingly to the mount pad through the cooperation of locating lever and locating hole, make the mount pad can remain stable, it is comparatively convenient when dismantling simultaneously.
Optionally, a spring is sleeved on the positioning rod, one end of the spring is fixedly connected with the positioning rod, and the other end of the spring is fixedly connected with the rotating shaft.
Through adopting above-mentioned technical scheme, the spring can compress tightly the locating lever in the locating hole, and when nature carbon adsorption plate was rotatory, the locating hole can not break away from in the locating hole under the effect of gravity and centrifugal force, and it is comparatively convenient to use.
Optionally, the exhaust port is provided with a filter plate.
Through adopting above-mentioned technical scheme, the filter can further filter the effect of removing dust to the gas of following the clean room combustion gas, has promoted.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the dust removal cavity, dust in the waste gas is negatively charged and adsorbed to the positive electrode and is collected on the inner wall of the dust removal cavity, so that the activated carbon adsorption assembly is not easily blocked by dust, and the service life of the activated carbon is prolonged;
2. through setting up the active carbon adsorption board in the pivot, can make the air current the hindrance that receives when through purifying the chamber less, the velocity of flow is very fast, and the treatment effeciency is higher.
Drawings
FIG. 1 is a front view of an exhaust treatment device according to an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the activated carbon adsorption module of FIG. 2;
FIG. 4 is an enlarged partial schematic view of A in FIG. 3;
fig. 5 is a partially enlarged schematic view of B in fig. 3.
Description of reference numerals: 1. a dust removal cavity; 2. a purification chamber; 3. an air inlet; 4. an air outlet; 5. an air extraction opening; 6. an exhaust port; 7. a connecting pipe; 8. an activated carbon adsorption component; 81. a rotating shaft; 82. an activated carbon adsorption plate; 9. an ionization column; 10. a waste residue collection box; 11. a filter plate; 12. a supporting seat; 13. mounting grooves; 14. accommodating the box; 15. positioning a rod; 16. a spring; 17. a chute; 18. a cover plate; 19. and (7) mounting a seat.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses exhaust treatment device, refer to FIG. 1, including dust removal chamber 1 and purification chamber 2, air inlet 3 and gas outlet 4 have been seted up on the purification chamber 2, are provided with extraction opening 5 and gas outlet 4 on the dust removal chamber 1, and gas outlet 4 passes through connecting pipe 7 and 3 intercommunications of air inlet, and waste gas removes dust in getting into dust removal chamber 1 through extraction opening 5, then purifies in getting into purification chamber 2 through connecting pipe 7.
Referring to fig. 2, the dust removing cavity 1 is in a spinning cone shape, the air exhaust opening 5 is located at the cone tip at the bottom of the dust removing cavity 1, and the air outlet 4 is located at the cone tip at the top of the dust removing cavity 1. A supporting seat 12 is fixed in the dust removing cavity 1, an ionization column 9 is fixed on the supporting seat 12, and the ionization column 9 is located in the center of the dust removing cavity 1. The ionization column 9 is connected with a cathode electrode, the inner wall of the dust removal cavity 1 is connected with an anode electrode, the cathode electrode and the anode electrode form an electric field in the dust removal cavity 1, air molecules are ionized into positive ions and electrons in the electric field, and the electrons run to the positive electrode to encounter dust particles in the process, so that the dust particles are adsorbed to the positive electrode with negative electricity and collected on the inner wall of the dust removal cavity 1.
The support base 12 is made of an insulating material to prevent the two electrodes from interfering with each other. In order to ensure safety and avoid electric shock of workers, the outer wall of the dust removal cavity 1 is provided with an insulating coating.
In order to facilitate collecting the adsorbed dust on the 1 inner wall in dust removal chamber, the one end that dust removal chamber 1 is close to air inlet 3 has been seted up the scum hole, scum hole threaded connection has the waste residue to collect box 10, extraction opening 5 sets up on waste residue collection box 10, after using a period, when the accumulation has more dust on the inner wall in dust removal chamber 1, the power supply is cut off, make the power on the 1 inner wall in dust removal chamber can be under the action of gravity in the automatic sliding waste residue collection box 10, rotatory waste residue collection box 10 can be collected waste residue and box 10 is pulled down and is cleared up.
The filter plate 11 is arranged in the connecting pipe 7, and the filter plate 11 is provided with filter cotton, so that the gas discharged from the dust removing cavity 1 can be further filtered to reduce the amount of dust in the waste gas.
Referring to fig. 2, the purification cavity 2 is rectangular, the air inlet 3 and the air outlet 4 are respectively arranged at two ends in the length direction, and two groups of activated carbon adsorption components 8 are arranged in the purification cavity 2 along the length direction. The air current after the dust removal treatment enters the purification cavity 2 through the air inlet 3 and then is purified through the two groups of active carbon adsorption components 8 at a time, and finally is discharged from the air outlet 6.
Referring to fig. 3 and 4, the activated carbon adsorption module 8 includes a rotation shaft 81 and an activated carbon adsorption plate 82 installed on the rotation shaft 81, and the rotation shaft 81 is disposed along the width direction of the purification chamber 2 and is rotatably connected to the sidewall of the purification chamber 2. Four groups of activated carbon adsorption plates 82 are uniformly arranged along the circumferential direction of the rotating shaft 81 at intervals, and four groups of mounting grooves 13 corresponding to the activated carbon adsorption plates 82 one by one are formed in the rotating shaft 81.
The activated carbon adsorption plate 82 comprises a mounting seat 19 inserted in the mounting groove 13, an activated carbon containing box 14 is arranged on the mounting seat 19, through holes are densely distributed on the activated carbon containing box 14, and activated carbon is filled in the activated carbon containing box 14. The rotating shaft 81 is slidably connected with a positioning rod 15, and the mounting seat 19 is provided with a positioning hole matched with the positioning rod 15. The positioning rod 15 is sleeved with a spring 16, one end of the spring 16 is fixedly connected with the positioning rod 15, and the other end of the spring is fixedly connected with the rotating shaft 81.
Referring to fig. 5, the activated carbon holds one side of box 14 far away from mount pad 19 and has seted up the change mouth, change mouthful both sides respectively set up with spout 17, two spout 17 opening directions set up relatively, and peg graft jointly in two sets of spout 17 and have a apron 18, apron 18 through with spout 17 between frictional force keep in spout 17, when the activated carbon holds the activated carbon in the box 14 and reaches the saturation, can open the change mouth with apron 18 roll-off to in order to change the activated carbon.
The implementation principle of the exhaust gas treatment device in the embodiment of the application is as follows: during the use, waste gas passes through extraction opening 5 and gets into dust removal chamber 1 in, dust in the waste gas is adsorbed on the inner wall in dust removal chamber 1 under the effect of electric field, then carry out further filtration through filter 11, the air current after the dust removal is handled passes through air inlet 3 and gets into in purifying chamber 2, the active carbon adsorption plate 82 air current in purifying chamber 2 adsorbs the purification, the air current drives the active carbon adsorption plate rotation when through purifying chamber 2 to reduce the hindrance of active carbon adsorption plate 82 to the air current.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An exhaust gas treatment device, characterized in that: including purifying chamber (2), air inlet (3) and gas outlet (4) have been seted up on purifying chamber (2), be provided with activated carbon adsorption component (8) that are used for adsorbing volatile compound in purifying chamber (2), air inlet (3) are connected with dust removal chamber (1), dust removal chamber (1) is seted up extraction opening (5) and gas vent (6) with air inlet (3) intercommunication, be provided with supporting seat (12) in dust removal chamber (1), be provided with ionization column (9) that are located dust removal chamber (1) center on supporting seat (12), ionization column (9) are connected with cathode electrode, dust removal chamber (1) center is provided with cathode electrode, dust removal chamber (1) inner wall connection has anode electrode.
2. An exhaust gas treatment device according to claim 1, wherein: the dust removal cavity (1) is in a spinning conical shape, the air exhaust opening (5) is located at the conical tip portion of the bottom end of the dust removal cavity (1), and the ionization column (9) is in a conical shape.
3. An exhaust gas treatment device according to claim 2, wherein: the one end that dust removal chamber (1) is close to extraction opening (5) has seted up row cinder notch, row cinder notch can dismantle and be connected with waste residue and collect box (10).
4. An exhaust gas treatment device according to claim 1, wherein: the active carbon adsorption subassembly (8) are including rotating pivot (81) of connecting in purifying chamber (2), be provided with multiunit active carbon adsorption board (82) along the contour on pivot (81), the in-process that the air current passes through purifying chamber (2) drives pivot (81) rotatory.
5. An exhaust gas treatment device according to claim 4, wherein: activated carbon adsorption board (82) is including being used for mount pad (19) be connected with pivot (81), it holds box (14) to be provided with the activated carbon on mount pad (19), the activated carbon holds the box (14) and goes up to gather and has the through-hole, the activated carbon holds the activated carbon in the box (14), the activated carbon holds box (14) and keeps away from one side of mount pad (19) and has seted up the change mouth, it is provided with apron (18) to change the mouth.
6. An exhaust gas treatment device according to claim 5, wherein: the improved positioning device is characterized in that a mounting groove (13) is formed in the rotating shaft (81), the mounting seat (19) is inserted into the mounting groove (13), the rotating shaft (81) is connected with a positioning rod (15) in a sliding mode, and the mounting seat (19) is provided with a positioning hole matched with the positioning rod (15).
7. An exhaust gas treatment device according to claim 6, wherein: the positioning rod (15) is sleeved with a spring (16), one end of the spring (16) is fixedly connected with the positioning rod (15), and the other end of the spring is fixedly connected with the rotating shaft (81).
8. An exhaust gas treatment device according to claim 7, wherein: the exhaust port (6) is provided with a filter plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083648.XU CN214715375U (en) | 2020-12-18 | 2020-12-18 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083648.XU CN214715375U (en) | 2020-12-18 | 2020-12-18 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214715375U true CN214715375U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023083648.XU Expired - Fee Related CN214715375U (en) | 2020-12-18 | 2020-12-18 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214715375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856334A (en) * | 2021-11-19 | 2021-12-31 | 中电国核(北京)节能环保科技有限公司 | Special dust and water removal unit for LD (laser diode) wet desulphurization |
| CN115120142A (en) * | 2022-07-08 | 2022-09-30 | 广西职业技术学院 | Industrial cleaning robot |
| CN116236878A (en) * | 2023-01-13 | 2023-06-09 | 哈尔滨工程大学 | Oil smoke separating device of aero-engine |
-
2020
- 2020-12-18 CN CN202023083648.XU patent/CN214715375U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856334A (en) * | 2021-11-19 | 2021-12-31 | 中电国核(北京)节能环保科技有限公司 | Special dust and water removal unit for LD (laser diode) wet desulphurization |
| CN115120142A (en) * | 2022-07-08 | 2022-09-30 | 广西职业技术学院 | Industrial cleaning robot |
| CN116236878A (en) * | 2023-01-13 | 2023-06-09 | 哈尔滨工程大学 | Oil smoke separating device of aero-engine |
| CN116236878B (en) * | 2023-01-13 | 2023-08-01 | 哈尔滨工程大学 | Oil smoke separating device of aero-engine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |