CN210814429U - Waste incineration exhaust treatment device - Google Patents
Waste incineration exhaust treatment device Download PDFInfo
- Publication number
- CN210814429U CN210814429U CN201920962097.2U CN201920962097U CN210814429U CN 210814429 U CN210814429 U CN 210814429U CN 201920962097 U CN201920962097 U CN 201920962097U CN 210814429 U CN210814429 U CN 210814429U
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- Prior art keywords
- box
- dust removal
- motor
- chamber
- base
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- 238000004056 waste incineration Methods 0.000 title claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 239000010881 fly ash Substances 0.000 claims abstract description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 239000003818 cinder Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a waste incineration exhaust treatment device, including the base, be equipped with motor A, delivery pump, air pump A, scum pipe and box on the base, be equipped with dust removal case, absorption box, oxidizing chamber, spray room and blast pipe on the box, be equipped with gas shower nozzle A, feed liquor pipe and cleaning device on the dust removal case, be equipped with the filter screen on the absorption box, be equipped with electric heating net, gas shower nozzle B and gas pump B on the oxidizing chamber, be equipped with axis of rotation, liquid shower nozzle, motor B and bevel gear on the spray room. The utility model is convenient for collecting the fly ash in the smoke dust by arranging the dust removal box and the cleaning device, and simultaneously avoids the fly ash from coalescing at the bottom of the dust removal box to cause the reduction of the service life of the equipment; meanwhile, the oxidation chamber and the absorption box provided with the drawer type filter screen can filter mercury vapor, peculiar smell and CO in the flue gas, and the filter screen is convenient to replace; finally, the rotary spraying in the spraying chamber can fully absorb the gas in the flue gas.
Description
Technical Field
The utility model relates to a msw incineration technical field especially relates to a msw incineration exhaust treatment device.
Background
The garbage is solid waste generated in daily life and production of human beings, and is large in discharge amount, complex and various in components, polluting, resource and social, and needs harmless, resource, reduction and social treatment. The garbage can produce a large amount of flue gas with higher temperature when being burned in the incinerator, harmful gas in the flue gas mainly comprises toxic substances such as carbon monoxide, sulfur dioxide, mercury vapor and the like, and the flue gas can cause pollution to the environment when being randomly discharged.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a waste incineration exhaust treatment device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a waste incineration exhaust gas treatment device comprises a base, wherein moving wheels are arranged on the bottom surface of the base, a motor A and a delivery pump are respectively arranged on two sides of the inner top surface of the base, an air pump A is arranged on the side wall, close to the motor A, in the base, a slag discharge pipe with the bottom end penetrating through the side wall of the base is also obliquely arranged on one side, provided with a box body, of the base, a dust removal box for removing fly ash in smoke is arranged on one side, close to the motor A, in the box body, a plurality of air spray heads A connected with the output end of the air pump A are arranged on the bottom surface of the dust removal box, a liquid inlet pipe penetrating through the side wall of the box body is arranged at the top end, close to the side wall of the box body, of the dust removal box, the top end of the slag discharge pipe is communicated with the inner bottom of the dust removal box, the output end of the motor A, the absorption box and the box body are provided with corresponding openings, a plurality of layers of drawer type filter screens are arranged in the openings in a sliding manner through sliding chutes on the inner wall of the absorption box, an oxidation chamber for removing CO is arranged in the middle of the box body, a plurality of layers of electric heating nets are arranged in the oxidation chamber at intervals, a plurality of air spray nozzles B are arranged on the inner wall of the oxidation chamber above each layer of electric heating net, an air pipe communicated with the top of the absorption box is arranged at the bottom end of one side of the oxidation chamber, an air pump B with an output end connected with the spray nozzles B is arranged on the top surface outside the oxidation chamber, the input end of the air pump B is communicated with the outside through an air inlet arranged on the top surface of the box body, a spray chamber is arranged on the other side in the box body, a hollow rotating shaft penetrating through the top surface of the spray chamber and rotatably connected with the bottom surface of the spray chamber, the bottom of the spray chamber is communicated with the top in the oxidation chamber through a pipeline, the top surface outside the spray chamber is provided with a motor B, the output end of the motor B and a rotating shaft outside the spray chamber are respectively provided with a bevel gear which is meshed with each other, the output end of the conveying pump is rotated and hermetically connected with the top end of the rotating shaft, the input end of the conveying pump is communicated with the bottom in the spray chamber, and the upper part of one side outside the box body is provided with an exhaust pipe communicated with the top in the spray chamber.
Particularly, the cleaning device comprises a U-shaped frame with the bottom end connected with the output end of the motor A, and a plurality of cleaning brushes are arranged on two sides and the bottom surface of the U-shaped frame.
Particularly, the filter screen is provided with three layers at least and is an iodine-activated carbon filter screen.
The utility model has the advantages that: the utility model is convenient for collecting the fly ash in the smoke dust by arranging the dust removal box and the cleaning device, and simultaneously avoids the fly ash from coalescing at the bottom of the dust removal box to cause the reduction of the service life of the equipment; meanwhile, the oxidation chamber and the absorption box provided with the drawer type filter screen can filter mercury vapor, peculiar smell and CO in the flue gas, and the filter screen is convenient to replace; finally, the rotary spraying in the spraying chamber can fully absorb the gas in the flue gas.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a base; 2, a motor A; 3-a delivery pump; 4-air pump A; 5-a slag discharge pipe; 6, a box body; 7-dust removal box; 8-gas jet A; 9-a liquid inlet pipe; 10-an absorption tank; 11-a filter screen; 12-an oxidation chamber; 13-an electrical heating grid; 14-gas jet B; 15-air pump B; 16-a spray chamber; 17-a rotating shaft; 18-liquid spray head; 19-motor B; 20-an exhaust pipe; 21-a U-shaped frame; 22-a cleaning brush;
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a waste incineration exhaust gas treatment device comprises a base 1, wherein the bottom surface of the base 1 is provided with a moving wheel, the two sides of the inner top surface of the base 1 are respectively provided with a motor A2 and a delivery pump 3, the side wall of the base 1, which is close to the motor A2, is provided with an air pump A4, one side of the base 1, which is internally provided with an air pump A4, is also obliquely provided with a deslagging pipe 5, the bottom of which penetrates through the side wall of the base 1, the top surface of the base 1 is provided with a box body 6, one side of the box body 6, which is close to the motor A2, is provided with a dust removal box 7 for removing fly ash in flue gas, the bottom surface of the dust removal box 7 is provided with a plurality of air nozzles A8 connected with the output end of the air pump A4, the top end of one side of the dust removal box 7, which is close to the side wall of the box body, dust removal case 7 top is equipped with the absorption box 10 that is used for absorbing mercury vapour and peculiar smell through connecting pipe and the inside intercommunication of dust removal case 7 in box 6, be equipped with the opening that corresponds on absorption box 10 and the box 6 and slide through the spout on the absorption box 10 inner wall in the opening and be equipped with a plurality of layers of drawer type filter screen 11, middle part is equipped with the oxidizing chamber 12 that is used for detaching CO in the box 6, all be equipped with a plurality of gas shower nozzles B14 on the oxidizing chamber 12 inner wall of interval be equipped with a plurality of layers of electric heating net 13 and every layer of electric heating net 13 top in the oxidizing chamber 12, oxidizing chamber 12 one side bottom is equipped with the trachea that communicates with the absorption box 10 top, the air intake that air pump B15 and B15's that the top surface is connected with shower nozzle 14 input passes through box 6 top surface and communicates with the external world, the opposite side is equipped with spray room 16 in the box 6, be equipped with the rotation axis of rotation that runs through spray room 16 top surface and be connected with spray room 17, be equipped with the top of a plurality of branch pipes and branch pipe on the axis of rotation 17, the bottom and keep away from the one end of axis of rotation 17 all be equipped with the liquid shower 18 of the inside intercommunication of branch pipe, the top intercommunication in pipeline and the oxidation chamber 12 is passed through to the bottom of spray chamber 16, all be equipped with intermeshing's bevel gear on the output that the outer top surface of spray chamber 16 was equipped with motor B19 and motor B19 and the outside axis of rotation 17 of spray chamber 16, the output of delivery pump 3 rotates and sealing connection with axis of rotation 17 top, the input of delivery pump 3 and the interior bottom intercommunication of spray chamber 16, box 6 outside one side upper portion be equipped with spray chamber 16 in the blast pipe 20 of top intercommunication.
In particular, the cleaning device comprises a U-shaped frame 21, the bottom end of the U-shaped frame 21 is connected with the output end of a motor A2, and a plurality of cleaning brushes 22 are arranged on two sides and the bottom surface of the U-shaped frame 21.
Particularly, the filter screen 11 is provided with at least three layers and the filter screen 11 is an iodine-activated carbon filter screen.
The air pump A4 sends flue gas into the dust removal box 7 through the air nozzle A8, large particle impurities such as fly ash in the flue gas are absorbed by water in the dust removal box 7, then the flue gas enters the absorption box 10, peculiar smell and mercury vapor in the flue gas are absorbed by the filter screen 11 in the absorption box 10, then the flue gas enters the oxidation chamber 12, gas such as CO in the flue gas is heated and oxidized on the electric heating net 13, meanwhile, the air pump B15 sends outside air into the oxidation chamber 12 to enable the flue gas to be more fully oxidized, then the oxidized flue gas enters the spray chamber 16, the motor B19 drives the liquid nozzle 18 on the rotating shaft 17 to rotate, the conveying pump 3 sprays the absorbent in the spray chamber 16 through the liquid nozzle 18 on the rotating shaft 17, so that the absorbent is more fully contacted with the flue gas, and finally the absorbed flue gas is discharged through the exhaust pipe 20; the motor A2 drives the cleaning brush 22 on the U-shaped frame 21 to clean the inner wall of the dust removing box 7, and finally the liquid in the dust removing box 7 is discharged from the slag discharging pipe 5.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The waste incineration exhaust gas treatment device is characterized by comprising a base (1), wherein the bottom surface of the base (1) is provided with a moving wheel, both sides of the inner top surface of the base (1) are respectively provided with a motor A (2) and a delivery pump (3), the side wall of the base (1) close to the motor A (2) is provided with an air pump A (4), one side of the base (1) internally provided with the air pump A (4) is obliquely provided with a slag discharge pipe (5) with the bottom end penetrating through the side wall of the base (1), the top surface of the base (1) is provided with a box body (6), one side of the box body (6) close to the motor A (2) is provided with a dust removal box (7) for removing fly ash in flue gas, the bottom surface of the dust removal box (7) is provided with a plurality of air nozzles A (8) connected with the output end of the air pump A (4), the top end of the dust removal box (7) close to one, the top of row's cinder pipe (5) and dust removal case (7) bottom intercommunication, the output of motor A (2) stretches into dust removal case (7) in and is connected with cleaning device, dust removal case (7) top is equipped with through connecting pipe and the inside absorption box (10) that are used for absorbing mercury vapour and peculiar smell of dust removal case (7) intercommunication in box (6), be equipped with corresponding opening and spout slip through on the absorption box (10) inner wall in absorption box (10) and box (6) and be equipped with a plurality of layers of drawer type filter screen (11), the middle part is equipped with oxidation chamber (12) that are used for detaching CO in box (6), all be equipped with a plurality of layers of electric heating net (13) and all be equipped with on oxidation chamber (12) inner wall above every layer of electric heating net (13) at the interval in oxidation chamber (12) B (14), oxidation chamber (12) one side bottom is equipped with the trachea with absorption box (10) top intercommunication, an air pump B (15) with an output end connected with a spray head B (14) is arranged on the outer top surface of the oxidation chamber (12), the input end of the air pump B (15) is communicated with the outside through an air inlet arranged on the top surface of the box body (6), a spray chamber (16) is arranged on the other side in the box body (6), a hollow rotating shaft (17) which penetrates through the top surface of the spray chamber (16) and is rotatably connected with the bottom surface of the spray chamber (16) is arranged in the spray chamber (16), a plurality of branch pipes are arranged on the rotating shaft (17), liquid spray heads (18) communicated with the inner parts of the branch pipes are arranged at the top ends and the bottom ends of the branch pipes and one end far away from the rotating shaft (17), a motor B (19) is arranged on the outer top surface of the spray chamber (16), bevel gears which are mutually meshed are arranged on the output end of the motor B (19) and the rotating shaft (17) outside the spray chamber (16), the output and axis of rotation (17) top of delivery pump (3) rotate and sealing connection, the bottom intercommunication in input and the spray room (16) of delivery pump (3), box (6) outer one side upper portion is equipped with blast pipe (20) with the interior top intercommunication of spray room (16).
2. A waste incineration exhaust gas treatment device according to claim 1, characterized in that the cleaning device comprises a U-shaped frame (21) with a bottom end connected with the output end of the motor a (2), and both sides and the bottom surface of the U-shaped frame (21) are provided with a plurality of cleaning brushes (22).
3. A waste incineration exhaust gas treatment device according to claim 1, characterized in that the filter screen (11) is provided with at least three layers and the filter screen (11) is an iodine-activated carbon filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962097.2U CN210814429U (en) | 2019-06-25 | 2019-06-25 | Waste incineration exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962097.2U CN210814429U (en) | 2019-06-25 | 2019-06-25 | Waste incineration exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210814429U true CN210814429U (en) | 2020-06-23 |
Family
ID=71275924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962097.2U Active CN210814429U (en) | 2019-06-25 | 2019-06-25 | Waste incineration exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210814429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753532A (en) * | 2023-06-29 | 2023-09-15 | 考克兰（江苏）热能设备有限公司 | A multi-stage flue gas circulation low-nitrogen burner |
-
2019
- 2019-06-25 CN CN201920962097.2U patent/CN210814429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753532A (en) * | 2023-06-29 | 2023-09-15 | 考克兰（江苏）热能设备有限公司 | A multi-stage flue gas circulation low-nitrogen burner |
| CN116753532B (en) * | 2023-06-29 | 2025-11-18 | 考克兰（江苏）热能设备有限公司 | A multi-stage flue gas recirculation low-NOx burner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |