CN218924156U - Waste gas treatment device of garbage incinerator - Google Patents
Waste gas treatment device of garbage incinerator Download PDFInfo
- Publication number
- CN218924156U CN218924156U CN202223594646.6U CN202223594646U CN218924156U CN 218924156 U CN218924156 U CN 218924156U CN 202223594646 U CN202223594646 U CN 202223594646U CN 218924156 U CN218924156 U CN 218924156U
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- China
- Prior art keywords
- treatment device
- connecting rod
- dust removing
- gas treatment
- filter frame
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- 239000002912 waste gas Substances 0.000 title claims abstract description 20
- 239000010813 municipal solid waste Substances 0.000 title abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000004056 waste incineration Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a waste gas treatment device of a garbage incinerator, which comprises a high-temperature dust removing mechanism (1), wherein a heat exchange mechanism (2), a low-temperature dust removing mechanism (3), an acid removing mechanism (4) and an adsorption mechanism (5) are sequentially arranged on the rear side of the high-temperature dust removing mechanism (1), the high-temperature dust removing mechanism (1) comprises a dust removing box (6), an air inlet (7) and an air outlet (8) are respectively arranged at two ends of the dust removing box (6), a filter frame (9) is arranged in the middle of the dust removing box (6), an air pipe (10) for cleaning the filter frame (9) is arranged at the rear end of the filter frame, and a driving mechanism (11) for driving the air pipe (10) to move is arranged on the rear side of the air pipe (10). The device can promote the cleaning effect on the filter frame, thereby improving the tail gas treatment effect.
Description
Technical Field
The utility model relates to an exhaust gas treatment device, in particular to an exhaust gas treatment device of a garbage incinerator.
Background
At present, the traditional treatment mode of urban garbage mainly comprises two modes of landfill type and incineration power generation; the landfill needs to occupy a large amount of land, not only causes the wasting of resources, but also the landfill can pollute the groundwater source, causes the potential safety hazard. With the continuous progress of technology, the garbage incineration power generation is widely applied. A large amount of harmful gas is generated in the garbage incineration process, and mainly comprises solid dust, acid gas, organic pollutants and the like. Therefore, the tail gas needs to be treated before being discharged, and the tail gas is prevented from polluting the environment. During tail gas treatment, the particulate matters in the tail gas are removed through the filter screen, and the particulate matters are easy to accumulate on the filter screen, so that the filtration of the tail gas is affected.
The utility model discloses a tail gas processing apparatus for burning rubbish in the patent of application number 202111467906.0 relates to the technical field who burns rubbish, a tail gas processing apparatus for burning rubbish, including processing case, removal frame, actuating mechanism and shake mechanism, make tail gas get into in the air bucket can promote the blade rotation and then make the drive shaft rotatory to drive shake mechanism and do reciprocating motion and carry out corresponding shake to the filter screen, make the attachment on the filter screen fall at the in-process of shake, avoid the filter screen to be blocked up. But the tail gas is evenly conveyed to the air bucket, part of the tail gas can play a role in blocking the rotation of the blades, the rotation of the blades is affected, and therefore the shaking effect on the filter screen is reduced.
Disclosure of Invention
The utility model aims to provide an exhaust gas treatment device of a garbage incinerator. The device can promote the cleaning effect on the filter frame, thereby improving the tail gas treatment effect.
The technical scheme of the utility model is as follows: the utility model provides a waste incinerator exhaust treatment device, includes high temperature dust removal mechanism, high temperature dust removal mechanism rear side is equipped with heat transfer mechanism, low temperature dust removal mechanism in proper order, high temperature dust removal mechanism include the dust removal case, dust removal case both ends are equipped with air inlet and gas outlet respectively, dust removal case middle part is equipped with the filter frame, the filter frame rear end is equipped with carries out clear tuber pipe to the filter frame, the tuber pipe rear side is equipped with the actuating mechanism of drive tuber pipe motion.
In the waste gas treatment device of the garbage incinerator, the driving mechanism comprises a wind collecting hopper, a driving shaft is arranged in the wind collecting hopper, and fan blades which are consistent with the rear end opening of the wind collecting hopper are arranged in the driving shaft; the wind collecting hopper is provided with a rotating wheel arranged on the driving shaft, the edge of the rotating wheel is provided with a fixed rod, the fixed rod is externally connected with a connecting rod, the middle part of the connecting rod is provided with a guide groove corresponding to the fixed rod, one end of the connecting rod is provided with a positioning seat, the other end of the connecting rod is provided with a connecting rod, the front end of the connecting rod is provided with a sliding block matched with the filtering frame, and the sliding block is provided with a fixing hole for installing an air pipe.
In the waste gas treatment device of the garbage incinerator, the wind collecting hopper comprises two groups of side plates which are arranged in pairs, semicircular sleeves are arranged between the side plates, the openings of the sleeves face the air inlet, two guide plates are arranged at the front ends of the sleeves, the opening distance of the rear ends of the guide plates is half of that of the sleeves, and the opening position of the rear ends of the guide plates corresponds to that of the fan blades at the upper end of the driving shaft.
In the waste gas treatment device of the garbage incinerator, the dovetail-shaped locking block is arranged at the front end of the sliding block.
In the waste gas treatment device of the garbage incinerator, the filtering frame is provided with the sliding groove corresponding to the locking block.
Compared with the prior art, the air pipe is arranged for removing particles in the filter frame, so that the filter frame is prevented from being blocked to influence the filtration of waste incineration gas, and the driving mechanism can drive the air pipe to periodically move on the filter frame, so that the cleaning effect is good; and through setting up the deflector with collection wind bucket front end for to the waste gas is led, improves the utilization efficiency of waste gas, promotes the promotion effect of waste gas to the flabellum, thereby the tuber pipe motion is more stable, and cleaning effect is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the present utility model.
The marks in the drawings are: the high-temperature dust removing device comprises a 1-high-temperature dust removing mechanism, a 6-dust removing box, a 7-air inlet, an 8-air outlet, a 9-filtering frame, a 10-air pipe, an 11-driving mechanism, a 12-wind collecting hopper, a 13-driving shaft, 14-fan blades, 15-rotating wheels, 16-fixing rods, 17-guide grooves, 18-positioning seats, 19-sliding blocks, 20-fixing holes, 21-side plates, 22-sleeves, 23-guide plates, 24-locking blocks, 25-sliding grooves, 26-connecting rods and 27-connecting rods.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The utility model provides a waste incinerator exhaust treatment device, constitutes as shown in fig. 1-2, including high temperature dust removal mechanism 1, high temperature dust removal mechanism 1 rear side is equipped with heat transfer mechanism, low temperature dust removal mechanism in proper order, high temperature dust removal mechanism 1 include dust removal case 6, dust removal case 6 both ends are equipped with air inlet 7 and gas outlet 8 respectively, dust removal case 6 middle part is equipped with filter frame 9, filter frame 9 rear end is equipped with carries out clear tuber pipe 10 to filter frame 9, the tuber pipe 10 rear side is equipped with the actuating mechanism 11 of drive tuber pipe 10 motion.
The driving mechanism 11 comprises a wind collecting hopper 12, a driving shaft 13 is arranged in the wind collecting hopper 12, and fan blades 14 which are consistent with the rear end opening of the wind collecting hopper 12 are arranged in the driving shaft 13; the wind collecting hopper 12 is externally provided with a rotating wheel 15 arranged on the driving shaft 13, the edge of the rotating wheel 15 is provided with a fixed rod 16, the fixed rod 16 is externally connected with a connecting rod 26, the middle part of the connecting rod 26 is provided with a guide groove 17 corresponding to the fixed rod 16, one end of the connecting rod 26 is provided with a positioning seat 18, the other end of the connecting rod 26 is provided with a connecting rod 27, the front end of the connecting rod 27 is provided with a sliding block 19 matched with the filtering frame 9, and the sliding block 19 is internally provided with a fixed hole 20 for installing the air pipe 10.
The wind collecting hopper 12 comprises two groups of two pairs of side plates 21, semicircular sleeves 22 are arranged between the side plates 21, the openings of the sleeves 22 face the air inlet 7, two guide plates 23 are arranged at the front ends of the sleeves 22, the opening distance of the rear ends of the guide plates 23 is half of that of the sleeves 22, and the opening position of the rear ends of the guide plates 23 corresponds to that of the fan blades 14 at the upper ends of the driving shafts 13.
The front end of the sliding block 19 is provided with a dovetail-shaped locking block 24.
The filter frame 9 is provided with a chute 25 corresponding to the locking block 24.
The waste incineration gas enters the dust removal box 6 through the air inlet 7, particles in the waste incineration gas are removed through the filtering frame 9, then the waste incineration gas moves to the wind collecting hopper 12 to drive the driving mechanism 11 to move, the filtering frame 9 is cleaned, then the waste incineration gas is conveyed to the heat exchange mechanism, and steam is generated for power generation.
The principle of the utility model is as follows: the rubbish burning waste gas is let in from air inlet 7, get rid of the particulate matter in the waste gas through filtering frame 9, particulate matter can gather on filtering frame 9 surface, waste gas can get into collection wind bucket 12 afterwards, promote flabellum 14 rotation, thereby drive shaft 13 can drive runner 15 synchronous motion, when runner 15 moves, can drive the connecting rod 26 through dead lever 16 and move, be equipped with guide slot 17 in the connecting rod 26, thereby can realize the motion through the cooperation of guide slot 17 and dead lever 16, connecting rod 27 can promote slider 19 and slide along spout 25, can realize the periodic motion of tuber pipe 10 like this, get rid of the particulate matter in the filtration hole of filtering frame 9, dust collection box 6's waste gas temperature is higher, simple mechanical mechanism can avoid electrical equipment damage, reduce the required time of maintenance. The waste gas can get into heat transfer mechanism 2 then, and heat transfer mechanism is exhaust-heat boiler formula heat exchanger, can utilize the heat in the waste gas to produce vapor, can utilize vapor electricity generation, provides the energy for the equipment in this application, reduce cost.
Claims (5)
1. The utility model provides a waste incinerator exhaust treatment device, includes high temperature dust removal mechanism (1), and high temperature dust removal mechanism (1) rear side is equipped with heat transfer mechanism, low temperature dust removal mechanism in proper order, its characterized in that: the high-temperature dust removing mechanism (1) comprises a dust removing box (6), an air inlet (7) and an air outlet (8) are respectively formed in two ends of the dust removing box (6), a filter frame (9) is arranged in the middle of the dust removing box (6), an air pipe (10) for cleaning the filter frame (9) is arranged at the rear end of the filter frame (9), and a driving mechanism (11) for driving the air pipe (10) to move is arranged at the rear side of the air pipe (10).
2. The waste gas treatment device of a waste incinerator according to claim 1, wherein: the driving mechanism (11) comprises a wind collecting hopper (12), a driving shaft (13) is arranged in the wind collecting hopper (12), and fan blades (14) which are consistent with the rear end opening of the wind collecting hopper (12) are arranged in the driving shaft (13); the wind collecting hopper (12) is externally provided with a rotating wheel (15) arranged on the driving shaft (13), a fixed rod (16) is arranged at the edge of the rotating wheel (15), a connecting rod (26) is externally connected with the fixed rod (16), a guide groove (17) corresponding to the fixed rod (16) is arranged in the middle of the connecting rod (26), a positioning seat (18) is arranged at one end of the connecting rod (26), a connecting rod (27) is arranged at the other end of the connecting rod (26), a sliding block (19) matched with the filtering frame (9) is arranged at the front end of the connecting rod (27), and a fixing hole (20) for installing the wind pipe (10) is formed in the sliding block (19).
3. A waste incinerator waste gas treatment device according to claim 2, wherein: the wind collecting hopper (12) comprises two groups of side plates (21) which are arranged in two pairs, semicircular sleeves (22) are arranged between the side plates (21), the openings of the sleeves (22) face the air inlet (7), two guide plates (23) are arranged at the front ends of the sleeves (22), the opening distance of the rear ends of the guide plates (23) is half of that of the sleeves (22), and the opening positions of the rear ends of the guide plates (23) correspond to those of fan blades (14) at the upper ends of the driving shafts (13).
4. A waste incinerator waste gas treatment device according to claim 2, wherein: the front end of the sliding block (19) is provided with a dovetail-shaped locking block (24).
5. The waste gas treatment device of a waste incinerator according to claim 1, wherein: the filter frame (9) is provided with a chute (25) corresponding to the locking block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594646.6U CN218924156U (en) | 2022-12-30 | 2022-12-30 | Waste gas treatment device of garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594646.6U CN218924156U (en) | 2022-12-30 | 2022-12-30 | Waste gas treatment device of garbage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218924156U true CN218924156U (en) | 2023-04-28 |
Family
ID=86086668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223594646.6U Active CN218924156U (en) | 2022-12-30 | 2022-12-30 | Waste gas treatment device of garbage incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218924156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999266A (en) * | 2022-12-30 | 2023-04-25 | 兰溪旺能环保能源有限公司 | Waste gas treatment device of garbage incinerator and use method |
-
2022
- 2022-12-30 CN CN202223594646.6U patent/CN218924156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999266A (en) * | 2022-12-30 | 2023-04-25 | 兰溪旺能环保能源有限公司 | Waste gas treatment device of garbage incinerator and use method |
| CN115999266B (en) * | 2022-12-30 | 2025-09-30 | 兰溪旺能环保能源有限公司 | Waste gas treatment device for garbage incinerator and use method thereof |
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