CN211159093U - Integrated flue gas treatment device - Google Patents
Integrated flue gas treatment device Download PDFInfo
- Publication number
- CN211159093U CN211159093U CN201921447150.1U CN201921447150U CN211159093U CN 211159093 U CN211159093 U CN 211159093U CN 201921447150 U CN201921447150 U CN 201921447150U CN 211159093 U CN211159093 U CN 211159093U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- valve
- packing layer
- treatment device
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of the environmental protection equipment, especially, be an integration flue gas processing apparatus, including the flue gas entry, one side of flue gas entry is provided with the water pump, the bottom of water pump is provided with the valve of intaking, the bottom fixedly connected with clean case of the valve of intaking, the inner wall of clean case is provided with the sealing strip, the inside of sealing strip is provided with first shower nozzle, the bottom of first shower nozzle is provided with the packing layer, one side of packing layer is provided with the ash discharge mouth, one side that the packing layer was kept away from to the ash discharge mouth is provided with the inflator, the bottom of inflator is provided with the valve, the bottom of valve is provided with the filter cloth. This integration flue gas processing apparatus, the inside first shower that is provided with of clean incasement can carry out the layering to the flue gas, with gaseous and the separation of dirt ash, the bottom of first shower is provided with the second shower, plays dual clean effect, and clean dynamics is strong.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, concretely relates to integration flue gas processing apparatus.
Background
With the rapid development of our country's economy, the emission of NOx and SO2 from coal-fired boilers is increasing, SO2 released by coal combustion accounts for 85% of the total emission, NOx accounts for 60% of the total emission, and acid rain caused by the two accounts for 82% of the total acid rain, and according to related researches, our country has about trillions of economic losses caused by the emission of SO2 and NOx every year. At present, the desulfurization, denitration, demercuration and dust removal of flue gas are basically completed through the processes of absorption, oxidation or reduction, filtration or adsorption and the like. Through physical filtration and chemical oxidation-reduction reaction of the flue gas, mercury-containing dust, sulfur-containing waste gas and nitrate-containing waste gas in the flue gas can be removed to a great extent, so that the flue gas emission meets relevant standards, and the harm to the environment is reduced.
In the existing flue gas dust removal and demercuration and desulfurization and denitrification devices, a bag-type dust remover is generally adopted for removing mercury-containing dust, an absorption treatment tower is adopted for the desulfurization and denitrification process, and lime slurry treatment liquid and the like are used for treatment. However, for the existing bag-type dust collector, the continuous operation of the dust collection operation is affected because the filter bag needs to be frequently replaced, and the regular self-cleaning of the dust collection bag is performed by adopting a positive pressure back-blowing mode, so that the structure of the dust collection device is complicated, and the implementation is inconvenient.
The prior art has the following problems:
1. the structure of the dust removing device is complex and is inconvenient to implement.
2. The amount of the treatment liquid sprayed cannot be precisely controlled.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an integrated flue gas treatment device, which has the characteristics of simple structure and strong purification capability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integration flue gas processing apparatus, includes the flue gas entry, one side of flue gas entry is provided with the water pump, the bottom of water pump is provided with into water valve, the bottom fixedly connected with clean case of valve of intaking, the inner wall of clean case is provided with the sealing strip, the inside of sealing strip is provided with first shower, the bottom of first shower is provided with first shower nozzle, the bottom of first shower nozzle is provided with the packing layer, one side of packing layer is provided with the ash discharge mouth, one side that the packing layer was kept away from to the ash discharge mouth is provided with the inflator, the bottom of inflator is provided with the valve, the bottom of valve is provided with the filter cloth, the bottom of filter cloth is provided with the defroster, one side of defroster is provided with the exhanst gas outlet.
Preferably, the bottom of the first spray pipe is provided with four first spray heads.
Preferably, the bottom of the packing layer is provided with a second spray pipe, and the cleaning box is rectangular.
Preferably, the bottom of the second spray pipe is provided with four second spray heads.
Preferably, the inner side wall of the filter cloth is provided with two partition plates.
Preferably, heating resistance wires are arranged inside the partition board, and the distances between every two of the four second spray heads are equal.
Compared with the prior art, the utility model provides an integration flue gas processing apparatus possesses following beneficial effect:
the utility model discloses an integration flue gas processing apparatus, the inside first shower that is provided with of cleaning box can carry out the layering to the flue gas, with gaseous and the separation of dirt ash, the bottom of first shower is provided with the second shower, plays dual clean effect, and clean dynamics is strong.
The utility model discloses an integration flue gas processing apparatus, through making cleaning box and defroster structure as an organic whole, and the structure is comparatively simple, and the installation and use of being convenient for, through the setting of heating resistor silk, the heating resistor silk can be dried the gas of crossing in the filtering fog case, has improved this device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the cleaning box of the present invention;
FIG. 3 is a schematic view of a demister according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
in the figure: 1. a flue gas inlet; 2. a water pump; 3. a water inlet valve; 4. a cleaning tank; 5. a sealing strip; 6. a first shower pipe; 7. a first nozzle; 8. a filler layer; 9. an ash discharge port; 10. a flue gas cylinder; 11. a valve; 12. a filter cloth; 13. a demister; 14. a flue gas outlet; 15. a second shower pipe; 16. a second nozzle; 17. a partition plate; 18. heating resistance wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an integrated flue gas treatment device comprises a flue gas inlet 1, a water pump 2 is arranged on one side of the flue gas inlet 1, a water inlet valve 3 is arranged at the bottom of the water pump 2, a cleaning box 4 is fixedly connected to the bottom of the water inlet valve 3, a sealing strip 5 is arranged on the inner wall of the cleaning box 4, a first spraying pipe 6 is arranged inside the sealing strip 5, a first spray nozzle 7 is arranged at the bottom of the first spraying pipe 6, a packing layer 8 is arranged at the bottom of the first spray nozzle 7, an ash discharge port 9 is arranged on one side of the packing layer 8, a flue gas cylinder 10 is arranged on one side, away from the packing layer 8, of the ash discharge port 9, a valve 11 is arranged at the bottom of the flue gas cylinder 10, a filter cloth 12 is arranged at the bottom of the valve 11, a demister 13 is arranged at the bottom of the filter cloth 12, a flue gas outlet 14 is arranged on one side of the demister 13, the water is sprayed out from the spray heads, the water in the second spray pipes 15 is continuously sprayed out after the first spray pipes 6 are sprayed out, the gas and dust are separated from the smoke, the dust can be discharged along a dust discharge port, the gas enters another box along the smoke cylinder 10, the impurities are separated again at the upper part of the filter cloth 12, the separated smoke is dried by the demister 13 and the heating resistance wire 18 and then discharged through the smoke outlet 14, the first spray pipes 6 are arranged inside the cleaning box 4 and can be used for layering the smoke and separating the gas from the dust, the second spray pipes 15 are arranged at the bottom of the first spray pipes 6 to play a double cleaning role, the cleaning force is strong, the cleaning box 4 and the demister 13 are of an integrated structure, the structure is simple, the installation and the use are convenient, the first spray heads 7 are arranged at the bottom of the first spray pipes 6, the number of the first spray heads 7 is four, the water in the water pump flows into the first spray pipes 6, the water is sprayed out through the first spray heads 7 arranged at the bottom of the first spray pipe 6, the number of the first spray heads 7 is four, when spraying water, the flue gas can uniformly contact with the water, the bottom of the packing layer 8 is provided with a second spraying pipe 15, in order to increase the cleaning force of the cleaning box 4 on the smoke, a second spray pipe 15 is arranged below the first spray pipe 6 to play a dual cleaning role, a second spray head 16 is arranged at the bottom of the second spray pipe 15, the number of the second spray heads 16 is four, when spraying water, the flue gas can uniformly contact with the water, the inner side wall of the filter cloth 12 is provided with a clapboard 17, the inner part of the demister 13 is provided with the clapboard 17, can play the fixed action to the box, strengthen the stability of box, the inside of baffle 17 is provided with heating resistor wire 18, and heating resistor wire can be dried the gas in the defroster 13.
The utility model discloses a theory of operation and use flow: the flue gas enters the cleaning box 4 from the flue gas inlet 1, water in the water pump 2 is poured into the first spraying pipe 6 and is sprayed out from the spray head, water in the second spraying pipe 15 is continuously sprayed out after the first spraying pipe 6 is sprayed out, gas and dust are separated from the flue gas, the dust can be discharged along a dust discharge port, the gas enters the other box along the flue gas cylinder 10, impurity is separated again at the upper part by the filter cloth 12, the separated flue gas is dried by the demister 13 and the heating resistance wire 18 and then discharged through the flue gas outlet 14, the first spraying pipe 6 is arranged inside the cleaning box 4 and can be used for layering the flue gas and separating the gas and the dust, the second spraying pipe 15 is arranged at the bottom of the first spraying pipe 6 to achieve double cleaning effects, the cleaning force is strong, the cleaning box 4 and the demister 13 are of an integrated structure, the structure is simple, and installation and use are convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An integrated flue gas treatment device, comprising a flue gas inlet (1), characterized in that: one side of the flue gas inlet (1) is provided with a water pump (2), the bottom of the water pump (2) is provided with a water inlet valve (3), the bottom of the water inlet valve (3) is fixedly connected with a cleaning box (4), the inner wall of the cleaning box (4) is provided with a sealing strip (5), the inside of the sealing strip (5) is provided with a first spray pipe (6), the bottom of the first spray pipe (6) is provided with a first spray head (7), the bottom of the first spray head (7) is provided with a packing layer (8), one side of the packing layer (8) is provided with an ash discharge port (9), one side of the ash discharge port (9) far away from the packing layer (8) is provided with a flue gas cylinder (10), the bottom of the flue gas cylinder (10) is provided with a valve (11), the bottom of the valve (11) is provided with a filter cloth (12), the bottom of the filter cloth (12, and a flue gas outlet (14) is formed in one side of the demister (13).
2. The integrated flue gas treatment device according to claim 1, wherein: the number of the first spray heads (7) is four.
3. The integrated flue gas treatment device according to claim 1, wherein: the bottom of the packing layer (8) is provided with a second spray pipe (15), and the cleaning box (4) is rectangular.
4. The integrated flue gas treatment device according to claim 3, wherein: the bottom of the second spray pipe (15) is provided with four second spray heads (16), and the number of the second spray heads (16) is four.
5. The integrated flue gas treatment device according to claim 4, wherein: the inside wall of filter cloth (12) is provided with baffle (17), the quantity of baffle (17) is two.
6. The integrated flue gas treatment device according to claim 5, wherein: heating resistance wires (18) are arranged inside the partition board (17), and the distances between every two of the four second spray heads (16) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447150.1U CN211159093U (en) | 2019-09-03 | 2019-09-03 | Integrated flue gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447150.1U CN211159093U (en) | 2019-09-03 | 2019-09-03 | Integrated flue gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211159093U true CN211159093U (en) | 2020-08-04 |
Family
ID=71822057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921447150.1U Active CN211159093U (en) | 2019-09-03 | 2019-09-03 | Integrated flue gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211159093U (en) |
-
2019
- 2019-09-03 CN CN201921447150.1U patent/CN211159093U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103480223B (en) | Wet-type fume purification system and purification method for high smoke speed PM2.5 and pollutant | |
| CN104028069A (en) | Smoke washing device and smoke washing method | |
| CN102225303B (en) | Combined apparatus and method for dedusting, desulphurization, denitration, demercuration and smoke extraction of coal-fired flue gas | |
| CN205913932U (en) | Novel spray column | |
| CN205948626U (en) | Denitration dust collector | |
| CN207654875U (en) | Dust-extraction unit and cleaner | |
| CN211159093U (en) | Integrated flue gas treatment device | |
| CN208161296U (en) | A kind of environment-protecting type exhaust air dedusting and purifying device | |
| CN207722608U (en) | A kind of type smoke pollutant removal device with Venturi tube | |
| CN101879405B (en) | Dry-wet integrated desulfurizing dust remover | |
| CN211706415U (en) | Industrial waste gas desulfurization denitration dust collecting equipment | |
| CN107998870A (en) | A kind of alkaline pollution gas cleaning plant | |
| CN209155505U (en) | A kind of wet desulfurizing dust-remover | |
| CN206911124U (en) | One kind is applied to demisting dust pelletizing system after catalytic cracking tail gas desulfurization | |
| CN208066124U (en) | A kind of alkaline pollution gas cleaning plant | |
| CN206823517U (en) | A kind of Novel flue gas desulfuration absorbing tower | |
| CN208115390U (en) | A kind of multi-composite type spray column | |
| CN217367698U (en) | Device for treating tail gas of drying kiln | |
| CN207513664U (en) | A kind of diesel motor exhaust purifier | |
| CN216572284U (en) | Be used for industry desulfurization dust removal purifier | |
| CN217526964U (en) | Condensed water film demisting system | |
| CN217646178U (en) | Flue gas desulfurization system | |
| CN215388380U (en) | Tungsten concentrate stoving dust removal removes peculiar smell device | |
| CN208553581U (en) | A kind of powder water mist dust-removing system | |
| CN210356634U (en) | Flue gas desulfurization denitration equipment is with bearing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |