CN219784347U - Flue gas desulfurization denitration purification discharging equipment - Google Patents
Flue gas desulfurization denitration purification discharging equipment Download PDFInfo
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- CN219784347U CN219784347U CN202321279091.8U CN202321279091U CN219784347U CN 219784347 U CN219784347 U CN 219784347U CN 202321279091 U CN202321279091 U CN 202321279091U CN 219784347 U CN219784347 U CN 219784347U
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- filter screen
- purification
- flue gas
- filter
- gas desulfurization
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- 238000000746 purification Methods 0.000 title claims abstract description 50
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000003546 flue gas Substances 0.000 title claims abstract description 36
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 27
- 230000023556 desulfurization Effects 0.000 title claims abstract description 27
- 238000007599 discharging Methods 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 16
- 241000220317 Rosa Species 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas desulfurization, denitrification, purification and discharge device, which comprises a purification tank and a filter box, wherein a fixed plate is arranged in the filter box, a filter screen is arranged on the fixed plate, a cleaning component is arranged in the filter screen, the cleaning component comprises a plurality of telescopic rods, a striking plate is arranged on the telescopic rods, and a striking rod is arranged on the striking plate; the filter box is provided with a driving piece, and the driving piece drives the cleaning assembly to move through the linkage assembly to flap and remove dust on the filter screen. This flue gas desulfurization denitration purification discharging equipment orders about clean subassembly intermittent type motion through setting up driving piece cooperation linkage subassembly, is convenient for intermittent type to beat the filter screen on the fixed plate to make the dust that adheres to on the filter screen can be beaten down, avoid the filter screen to block up, when the device can not shut down, just can clear up the filter screen of filtering the flue gas, the device is operated simple and convenient.
Description
Technical Field
The utility model relates to the technical field of purifying equipment, in particular to a flue gas desulfurization and denitrification purifying and discharging device.
Background
Flue gas refers to gas that is often produced when heated in moisture; smoke or gas, such as that emitted from burning or evaporating objects, is generally odorous and sometimes toxic, and smoke dust pollutes the air, so that the smoke needs to be subjected to desulfurization, denitrification and purification treatment when being discharged.
The application number is as follows: 201922260084.3 is named as a Chinese patent utility model of a purification and discharge device for flue gas desulfurization and denitrification, and discloses a purification and discharge device for flue gas desulfurization and denitrification, one side of a third shell is connected with a connecting pipe in a penetrating manner, one end of the connecting pipe is connected with a dust filtering component in a penetrating manner, one side of the dust filtering component is connected with an air outlet pipe in a penetrating manner, one end of the air outlet pipe is connected with a waste heat recovery component in a penetrating manner, the waste heat recovery component is added to reasonably utilize the high temperature in the flue gas before desulfurization and denitrification of the flue gas, so that the resource utilization is maximized, the heated water can be provided for workers for daily use, the resource loss is saved, dust contained in the flue gas can be filtered out before desulfurization and denitrification is carried out by adding the dust filtering component, the dust in the long-time flue gas is prevented from accumulating to affect the normal operation of the purification equipment, the service life of the purification equipment is prolonged, and the workload of the workers is lightened.
In the above patent, the filter element is arranged to filter the passing smoke, and the filter element is cleaned or replaced regularly to ensure the dust filtering effect, and the device is required to be stopped and is very troublesome to operate when being cleaned or replaced regularly.
Disclosure of Invention
The utility model aims to provide a flue gas desulfurization and denitrification purification and discharge device, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the flue gas desulfurization and denitrification purification and discharge device comprises a purification tank and a filter box, wherein a fixed plate is arranged in the filter box, a filter screen is arranged on the fixed plate, a cleaning assembly is arranged in the filter screen, the cleaning assembly comprises a plurality of telescopic rods, a beating plate is arranged on the telescopic rods, and a beating rod is arranged on the beating plate; the filter box is provided with a driving piece, and the driving piece drives the cleaning assembly to move through the linkage assembly to flap and remove dust on the filter screen.
Further, the driving piece is a driving motor, the linkage assembly comprises a rotating rod which is rotatably connected to the filter box, the rotating rod is coaxially connected with the output end of the driving motor, and a cam is arranged on the rotating rod; a spring is arranged between the striking plate and the filter box, and the elastic force of the spring drives the striking plate to be far away from the filter screen.
Further, be provided with the clearance subassembly on the fixed plate, the drive piece is driven clearance subassembly work through coupling assembling and is cleared up the filter screen.
Further, the cleaning assembly comprises a cross rod rotatably connected to the fixed plate, and a cleaning brush is arranged on the cross rod.
Further, the connecting assembly comprises a first bevel gear arranged on the rotating rod, a second bevel gear is arranged on the cross rod, and the first bevel gear is meshed with the second bevel gear.
Further, a purification assembly is arranged in the purification tank, the purification assembly comprises a conical funnel, a conical filter bucket and a return pipe which are arranged in the purification tank, and a water pump is arranged on the return pipe; the back flow and toper funnel intercommunication, the rose box passes through blast pipe and toper funnel intercommunication, be provided with the tobacco pipe that advances on the rose box, be provided with the outlet duct on the purification tank.
In the technical scheme, the flue gas desulfurization and denitrification purification and discharge device provided by the utility model has the beneficial effects that: this flue gas desulfurization denitration purifies discharging equipment, through setting up purifying tank, rose box, fixed plate, filter screen, clean subassembly, driving piece and linkage subassembly between mutually supporting, order about clean subassembly intermittent type motion through setting up driving piece cooperation linkage subassembly, be convenient for intermittent type is patted the filter screen on the fixed plate to make the dust that adheres to on the filter screen can be patted down, avoid the filter screen to block up, the device can be when not shutting down, just can clear up the filter screen of filtering flue gas, and the device is got up simple and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of another view of the overall structure according to the embodiment of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of a purification tank according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of an internal structure of a filtering box according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a fixing plate according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a linkage assembly and a connection assembly according to an embodiment of the present utility model;
fig. 7 is an enlarged view at a in fig. 4.
Reference numerals illustrate:
1. a purification tank; 2. a filter box; 3. a fixing plate; 4. a filter screen; 501. a telescopic rod; 502. a striking plate; 503. striking the rod; 6. a driving motor; 701. a rotating lever; 702. a cam; 703. a spring; 801. a cross bar; 802. a cleaning brush; 901. a first bevel gear; 902. a second bevel gear; 101. a conical funnel; 102. a conical filter funnel; 103. a return pipe; 104. a water pump; 105. an exhaust pipe; 106. a smoke inlet pipe; 107. and an air outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-7, a flue gas desulfurization, denitrification, purification and discharge device comprises a purification tank 1 and a filter box 2, wherein a fixed plate 3 is arranged in the filter box 2, a filter screen 4 is arranged on the fixed plate 3, a cleaning component is arranged in the filter screen 4, the cleaning component comprises a plurality of telescopic rods 501, a striking plate 502 is arranged on the telescopic rods 501, and a striking rod 503 is arranged on the striking plate 502; be provided with the driving piece on the rose box 2, the driving piece drives clean subassembly motion through the linkage subassembly, beats dust removal to filter screen 4.
Specifically, this flue gas desulfurization denitration purification discharging equipment, including purifying tank 1 and rose box 2, purifying tank 1 and rose box 2 are the existing equipment, do not do too much in this and do not give in detail, a certain amount of SOx/NOx control liquid is equipped with in purifying tank 1, can carry out SOx/NOx control purification treatment to the flue gas, and rose box 2 is fixed on purifying tank 1 through the mounting, be provided with fixed plate 3 in the rose box 2, be provided with filter screen 4 on the fixed plate 3, fixed plate 3 separates rose box 2 into two spaces, and two spaces are through the filter screen 4 intercommunication on the fixed plate 3, and filter screen 4 sets up into fan-shaped, be provided with clean subassembly in the filter screen 4, clean subassembly includes a plurality of telescopic links 501, be provided with on a plurality of telescopic links 501 and hit the board 502, set up telescopic link 501 and be used for fixing hit board 502 on rose box 2, hit the pole 503 on the board 502 of being provided with; strike pole 503 motion and the filter screen 4 on the fixed plate 3 collide to can clash dust removal to filter screen 4, be provided with the driving piece on the rose box 2, the driving piece drives clean subassembly motion through the linkage subassembly, and to clash dust removal to filter screen 4, when avoiding filter screen 4 to flue gas filtration, the easy possibility that takes place to block up of filter screen 4 mesh can improve filter screen 4 to flue gas filtration's effect.
In a further embodiment of the present utility model, the driving member is a driving motor 6, the linkage assembly includes a rotating rod 701 rotatably connected to the filter box 2, the rotating rod 701 is coaxially connected to an output end of the driving motor 6, and a cam 702 is disposed on the rotating rod 701; a spring 703 is arranged between the striking plate 502 and the filter box 2, and the elastic force of the spring 703 drives the striking plate 502 away from the filter screen 4.
Preferably, the driving piece is a driving motor 6, the driving motor 6 is connected with an external power supply and a control switch, the driving motor 6 is fixed on the filter box 2 through a fixing piece, the linkage assembly comprises a rotating rod 701 rotatably connected on the filter box 2, the rotating rod 701 is coaxially connected with the output end of the driving motor 6, and a cam 702 is arranged on the rotating rod 701; a spring 703 is arranged between the striking plate 502 and the filter box 2, the spring force of the spring 703 drives the striking plate 502 to be far away from the filter screen 4, the driving motor 6 works to drive the cam 702 to rotate through the rotating rod 701, the striking plate 502 on the telescopic rod 501 can reciprocate through the rotating fit of the cam 702 and the spring 703 can strike the filter screen 4 on the fixed plate 3 in the reciprocating motion process of the striking plate 502.
In a further embodiment of the present utility model, the fixing plate 3 is provided with a cleaning assembly, and the driving member drives the cleaning assembly to work to clean the filter screen 4 through the connecting assembly.
Preferably, be provided with the clearance subassembly on the fixed plate 3, can clear up filter screen 4 filterable one side through the clearance subassembly, reduce the adhesion of impurity on the filter screen 4, the driving piece drives clearance subassembly work through coupling assembling and clear up filter screen 4, when driving clean subassembly work through the driving assembly, can drive the clearance subassembly work in step, realizes the clearance and beats simultaneously to this improves filter effect of filter screen 4.
In a further embodiment of the utility model, the cleaning assembly comprises a cross bar 801 rotatably connected to the stationary plate 3, the cross bar 801 being provided with a cleaning brush 802.
Preferably, the cleaning assembly comprises a cross bar 801 rotatably connected to the fixed plate 3, a cleaning brush 802 is arranged on the cross bar 801, the cleaning brush 802 is conveniently arranged on the fixed plate 3 through the cross bar 801, the cleaning brush 802 is contacted with the filter screen 4, and dust attached to the filter screen 4 can be cleaned through rotation of the cleaning brush 802.
In a further provided embodiment of the utility model, the connection assembly comprises a first bevel gear 901 arranged on the rotating rod 701, a second bevel gear 902 is arranged on the cross rod 801, and the first bevel gear 901 is meshed with the second bevel gear 902.
Preferably, the connecting assembly comprises a first bevel gear 901 arranged on the rotating rod 701, a second bevel gear 902 is arranged on the cross rod 801, the first bevel gear 901 is meshed with the second bevel gear 902, the rotating rod 701 rotates to drive the cam 702 to rotate, meanwhile, the cross rod 801 on the fixed plate 3 is driven to rotate through the meshing of the first bevel gear 901 and the second bevel gear 902, and the cleaning brush 802 can be driven to work through the rotation of the cross rod 801 to clean the filter screen 4.
In a further provided embodiment of the utility model, a purification assembly is arranged in the purification tank 1, the purification assembly comprises a conical funnel 101, a conical filter funnel 102 and a return pipe 103 which are arranged in the purification tank 1, and a water pump 104 is arranged on the return pipe 103; the return pipe 103 is communicated with the conical funnel 101, the filter box 2 is communicated with the conical funnel 101 through the exhaust pipe 105, a smoke inlet pipe 106 is arranged on the filter box 2, and an air outlet pipe 107 is arranged on the purification tank 1.
Preferably, a purification component is arranged in the purification tank 1, the purification component comprises a conical funnel 101, a conical filter funnel 102 and a return pipe 103 which are arranged in the purification tank 1, a water pump 104 is arranged on the return pipe 103, the water pump 104 is connected with an external power supply and a control switch, the water pump 104 can pump liquid in the purification tank 1 into the conical funnel 101, and the flow rate of the return pipe 103 is the same as the speed of the conical funnel 101; the back flow 103 is communicated with the conical funnel 101, the filter box 2 is communicated with the conical funnel 101 through the exhaust pipe 105, the filter box 2 is provided with the smoke inlet pipe 106, the smoke inlet pipe 106 is communicated with one side of the filter screen 4 provided with the cleaning brush 802, gas filtered by the filter box 2 enters the conical funnel 101 along the smoke inlet pipe 106 and is fully contacted with desulfurization and denitrification liquid flowing in the conical funnel 101, so that flue gas can be subjected to desulfurization and denitrification treatment, the purifying tank 1 is provided with the air outlet pipe 107, the air outlet pipe 107 is arranged on the purifying tank 1 in the middle of the conical funnel 101 and the conical filter funnel 102, and a discharge channel is provided for the gas contacted with the desulfurization and denitrification liquid, wherein the exhaust pipe 105, the smoke inlet pipe 106 and the air outlet pipe 107 adopt pipelines which can only carry out unidirectional circulation.
Working principle: when the device works, through starting the driving motor 6 on the filter box 2 and the water pump 104 on the purification tank 1, flue gas enters the filter box 2 through the smoke inlet pipe 106 on the filter box 2, the flue gas is filtered by the filter screen 4 on the fixed plate 3 after entering the filter box 2, particulate matters in the flue gas are reduced, the filtered gas enters the conical funnel 101 in the purification tank 1 along the exhaust pipe 105 communicated with the filter box 2, the water pump 104 works to suck desulfurization and denitration liquid in the purification tank 1 into the conical funnel 101 through the return pipe 103 and contacts with the flue gas discharged by the exhaust pipe 105, the desulfurization and denitration liquid in the conical funnel 101 can react, flows into the conical filter funnel 102 along the conical funnel 101, is filtered by the conical filter funnel 102, the gas is discharged through the exhaust pipe 107, and the liquid flows into the purification tank 1 for recycling after being filtered;
the filter screen 4 filters the flue gas, the driving motor 6 works and drives the rotating rod 701 in the filter tank 2 to rotate, the rotating rod 701 rotates and drives the cam 702 in the filter tank 2 to rotate, the cam 702 rotates and cooperates with the spring 703 to push the striking plate 502 to reciprocate, the striking plate 502 reciprocates and simultaneously, one side of the filter screen 4 can be flapped through the striking rod 503, the rotating rod 701 rotates and then the first bevel gear 901 and the second bevel gear 902 are matched with each other, the transverse rod 801 on the fixed plate 3 can be driven to rotate after being matched, the transverse rod 801 rotates and drives the cleaning brush 802 to rotate, the filter screen 4 can be cleaned when the striking rod 503 is not struck, so that the effect of the filter screen 4 is improved, and the flue gas is fully filtered.
It should be noted that the electric equipment and the external power supply related to the utility model can be powered by the storage battery.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a flue gas desulfurization denitration purification discharging equipment, includes purifying tank (1) and rose box (2), its characterized in that:
a fixed plate (3) is arranged in the filter box (2), a filter screen (4) is arranged on the fixed plate (3), a cleaning component is arranged in the filter screen (4), the cleaning component comprises a plurality of telescopic rods (501), a striking plate (502) is arranged on the telescopic rods (501), and a striking rod (503) is arranged on the striking plate (502);
the filter box (2) is provided with a driving piece, and the driving piece drives the cleaning assembly to move through the linkage assembly to flap and remove dust on the filter screen (4).
2. The flue gas desulfurization and denitrification purification and emission device according to claim 1, wherein the driving piece is a driving motor (6), the linkage assembly comprises a rotating rod (701) rotatably connected to the filter box (2), the rotating rod (701) is coaxially connected with the output end of the driving motor (6), and a cam (702) is arranged on the rotating rod (701);
a spring (703) is arranged between the striking plate (502) and the filter box (2), and the elastic force of the spring (703) drives the striking plate (502) to be far away from the filter screen (4).
3. A flue gas desulfurization and denitrification purification and discharge device according to claim 2, wherein the fixing plate (3) is provided with a cleaning assembly, and the driving member drives the cleaning assembly to clean the filter screen (4) through the connecting assembly.
4. A flue gas desulfurization and denitrification purification and discharge device according to claim 3, wherein the cleaning assembly comprises a cross bar (801) rotatably connected to a fixed plate (3), and a cleaning brush (802) is provided on the cross bar (801).
5. The flue gas desulfurization and denitrification purification and discharge device according to claim 4, wherein the connection assembly comprises a first bevel gear (901) arranged on a rotating rod (701), a second bevel gear (902) is arranged on the cross rod (801), and the first bevel gear (901) is meshed with the second bevel gear (902).
6. The flue gas desulfurization and denitrification purification and discharge device according to claim 1, wherein a purification assembly is arranged in the purification tank (1), the purification assembly comprises a conical funnel (101), a conical filter funnel (102) and a return pipe (103) which are arranged in the purification tank (1), and a water pump (104) is arranged on the return pipe (103);
the back flow (103) is communicated with the conical funnel (101), the filter box (2) is communicated with the conical funnel (101) through the exhaust pipe (105), the filter box (2) is provided with a smoke inlet pipe (106), and the purification tank (1) is provided with an air outlet pipe (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279091.8U CN219784347U (en) | 2023-05-25 | 2023-05-25 | Flue gas desulfurization denitration purification discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279091.8U CN219784347U (en) | 2023-05-25 | 2023-05-25 | Flue gas desulfurization denitration purification discharging equipment |
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| Publication Number | Publication Date |
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| CN219784347U true CN219784347U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321279091.8U Active CN219784347U (en) | 2023-05-25 | 2023-05-25 | Flue gas desulfurization denitration purification discharging equipment |
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| CN (1) | CN219784347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987829A (en) * | 2024-09-25 | 2024-11-22 | 江苏恒意空调净化科技有限公司 | Dust collection and purification device for purification engineering |
| CN119755963A (en) * | 2025-03-06 | 2025-04-04 | 淄博华焰窑炉技术有限公司 | Pyrolysis rotary kiln heat management device for recycling waste batteries |
-
2023
- 2023-05-25 CN CN202321279091.8U patent/CN219784347U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987829A (en) * | 2024-09-25 | 2024-11-22 | 江苏恒意空调净化科技有限公司 | Dust collection and purification device for purification engineering |
| CN118987829B (en) * | 2024-09-25 | 2025-03-07 | 江苏恒意空调净化科技有限公司 | Dust collection and purification device for purification engineering |
| CN119755963A (en) * | 2025-03-06 | 2025-04-04 | 淄博华焰窑炉技术有限公司 | Pyrolysis rotary kiln heat management device for recycling waste batteries |
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