CN220677264U - Flue gas treatment device for calcination workshop - Google Patents
Flue gas treatment device for calcination workshop Download PDFInfo
- Publication number
- CN220677264U CN220677264U CN202322152760.1U CN202322152760U CN220677264U CN 220677264 U CN220677264 U CN 220677264U CN 202322152760 U CN202322152760 U CN 202322152760U CN 220677264 U CN220677264 U CN 220677264U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas treatment
- treatment device
- pipe
- plant according
- 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.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000003546 flue gas Substances 0.000 title claims abstract description 70
- 238000001354 calcination Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment and discloses a flue gas treatment device for a calcination workshop, which comprises a flue gas treatment tank, wherein the top end of the flue gas treatment tank is provided with a sealing cover, the top of the sealing cover is fixedly communicated with an exhaust pipe, the inner wall of the top of the flue gas treatment tank is connected with a supporting ring, the top of the supporting ring is provided with a filter screen, the two sides of the bottom of the flue gas treatment tank are respectively connected with an air inlet pipe and a water pipe in a penetrating way, one end of the water pipe, which is positioned at the inner side of the flue gas treatment tank, is connected with a supporting pipe, and one end of the supporting pipe is communicated with a spray pipe.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a flue gas treatment device for a calcination workshop.
Background
At present, the flue gas treatment device in the calcination workshop is mainly used for purifying waste gas generated in the calcination workshop and generally comprises dust removing equipment, desulfurization equipment and the like, dust in the waste gas can be washed down through modes such as water spraying and the like, and the desulfurization equipment also needs to react with water to convert sulfur dioxide in the waste gas into sulfuric acid, so that the purification purpose is achieved.
Therefore, the utility model designs a flue gas treatment device for a calcination workshop to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a flue gas treatment device for a calcination workshop.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a calcination workshop flue gas processing apparatus, includes the flue gas treatment jar, the top of flue gas treatment jar is provided with sealed lid, sealed lid top fixedly connected with blast pipe, the top inner wall of flue gas treatment jar is connected with support ring, the filter screen is installed at the top of support ring, the bottom both sides of flue gas treatment jar are through-connection respectively has intake pipe and water pipe, the water pipe is located the inboard one end of flue gas treatment jar and is connected with the stay tube, the one end intercommunication of stay tube has the shower, the bottom of shower is connected with a plurality of shower nozzles, the bottom inboard of flue gas treatment jar is connected with braced frame, braced frame's top center is connected with the back shaft, the top of back shaft is connected with the guide fan through the bearing rotation, just the guide fan is located under the shower.
As a further description of the above technical solution: the clamping groove is formed in the top of the inner wall of the flue gas treatment tank, and the size of the clamping groove is matched with that of the sealing cover.
As a further description of the above technical solution: the filter screen adopts 50 mesh double-deck stainless steel filter screen, the filter screen is inside to be established to hollow structure, and from bottom to top is filtration cotton layer, active carbon layer and drier layer respectively.
As a further description of the above technical solution: the flow guiding fan consists of a plurality of groups of fan blades which are distributed at equal intervals along the circumference, and the fan blades are in an irregular curved surface shape.
As a further description of the above technical solution: the top center of the guide fan is connected with a protective cover through a connecting rod.
As a further description of the above technical solution: the support frame comprises solid fixed ring and mount, gu fixed ring connects the inner wall at the flue gas treatment jar, the mount ring connects the inboard at gu fixed ring, the mount is the cross shape, just the back shaft is connected at the top center of mount perpendicularly.
As a further description of the above technical solution: the spraying directions of the spray heads are horizontally perpendicular to the fan blade surfaces of the guide fans.
As a further description of the above technical solution: the flue gas treatment tank is characterized in that a water pump is connected to one side of an external water pipe of the flue gas treatment tank, the spray head is in a cylindrical shape, and the spray pipe and the spray head are both made of stainless steel.
The utility model has the following beneficial effects:
1. according to the utility model, after water injection is carried out through the spray pipes, the water is sprayed onto the diversion fans arranged below from the spray heads, the sprayed water flow is used for controlling and pushing the fan blades with irregular curved surfaces to rotate, so that the effect of pushing the smoke to rise can be achieved, the rotating speed of the diversion fans is changed by controlling the water flow speed, dust particles on the fan blades can be cleaned, the power generated by the water flow is reasonably utilized, the dissolution, adsorption and chemical reaction of the smoke by using water are realized by utilizing the cooperation of the spray heads and the diversion fans, and finally the purpose of purifying the smoke is achieved.
2. According to the utility model, the filter screen is replaced periodically by opening the sealing cover, and pollutants such as organic matters, volatile organic matters and the like in waste gas can be removed by arranging the filter cotton layer, the active carbon layer and the drying agent layer in the filter screen, so that the environmental pollution of a calcination workshop is reduced, and the atmospheric environment is protected.
Drawings
FIG. 1 is a perspective view of a flue gas treatment device for a calcination plant according to the present utility model;
FIG. 2 is a front cross-sectional view of the inside of a flue gas treatment tank of a flue gas treatment device for a calcination plant according to the present utility model;
FIG. 3 is a perspective exploded view of the inside of a flue gas treatment tank of the flue gas treatment device for a calcination plant;
fig. 4 is a diagram showing a spray pipe structure of a flue gas treatment device in a calcination plant.
Legend description:
1. a flue gas treatment tank; 2. sealing cover; 3. an exhaust pipe; 4. a support ring; 5. a filter screen; 6. an air inlet pipe; 7. a water pipe; 8. a support tube; 9. a shower pipe; 10. a spray head; 11. a support frame; 12. a support shaft; 13. a guide fan; 14. a clamping groove; 15. a protective cover; 16. a fixing ring; 17. and a fixing frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a calcination workshop flue gas processing apparatus, including flue gas processing jar 1, the top of flue gas processing jar 1 is provided with sealed lid 2, sealed lid 2 top fixed intercommunication has blast pipe 3, the top inner wall of flue gas processing jar 1 is connected with support ring 4, filter screen 5 is installed at the top of support ring 4, the bottom both sides of flue gas processing jar 1 are respectively through-connection has intake pipe 6 and water pipe 7, the water pipe 7 is located the inboard one end of flue gas processing jar 1 and is connected with stay tube 8, the one end intercommunication of stay tube 8 has shower 9, the bottom of shower 9 is connected with a plurality of shower nozzles 10, the bottom inboard of flue gas processing jar 1 is connected with braced frame 11, braced frame 11's top center is connected with back shaft 12, the top of back shaft 12 is connected with guide fan 13 through the bearing rotation, and guide fan 13 is located the shower nozzle 10 under.
As a further embodiment of the above technical solution: the draw-in groove 14 has been seted up at the inner wall top of flue gas treatment jar 1, and the size of draw-in groove 14 and the size phase-match of sealed lid 2 can guarantee the good leakproofness when sealed lid 2 is closed.
As a further embodiment of the above technical solution: the filter screen 5 adopts 50 mesh double-deck stainless steel filter screen, and the inside hollow structure that establishes of filter screen 5 is cotton layer, active carbon layer and drier layer for filtering respectively from bottom to top, can get rid of pollutants such as organic matters, volatile organic matter and the foul fume in the waste gas, has realized the reduction to the environmental pollution in calcination workshop, protects atmospheric environment's effect.
As a further embodiment of the above technical solution: the water conservancy diversion fan 13 comprises the multiunit and is circumference equidistant distribution's flabellum, and the flabellum is irregular curved surface shape, and the top center of water conservancy diversion fan 13 is connected with protection casing 15 through the connecting rod, and on the fan blade face of multiunit shower nozzle 10 horizontal perpendicular to multiunit water conservancy diversion fan 13, the power that the rational utilization rivers produced for water conservancy diversion fan 13 rotates, can reach the effect that promotes the flue gas and rise, prevents through setting up protection casing 15 that rivers from directly getting into the bearing, plays the guard action.
As a further embodiment of the above technical solution: the braced frame 11 comprises solid fixed ring 16 and mount 17, and gu fixed ring 16 connects the inner wall at flue gas treatment jar 1, and the mount 17 ring is connected in the inboard of solid fixed ring 16, and mount 17 is the cross shape, and the back shaft 12 is connected at the top center of mount 17 perpendicularly, can make braced frame 11 can be firmly connected with flue gas treatment jar 1 inner wall to through back shaft 12 steady support guide fan 13 makes its rotation more stable.
As a further embodiment of the above technical solution: the outside water pipe 7 one side of flue gas treatment jar 1 is connected with the water pump, and shower nozzle 10 is the cylinder shape, and the material of shower 9 is the stainless steel material with shower nozzle 10, when using, gives shower 9 water injection through the external water pump of water pipe 7 for shower nozzle 10 sprays.
Working principle: when the device is used, flue gas generated in a calcination workshop is firstly introduced into the flue gas treatment tank 1 through the arranged air inlet pipe 6, then water is injected into the spray pipe 9 through the water pipe 7 by externally connecting a water pump, so that the spray head 10 sprays, the spray head is controlled and pushed to rotate with the designed fan blade with the irregular curved surface shape through the sprayed water flow, the effect of pushing the flue gas to rise can be achieved, the rotating speed of the guide fan 13 is changed through controlling the water flow speed, dust particles on the fan blade can be cleaned, the power generated by the water flow is reasonably utilized, the dissolution, adsorption and chemical reaction of the flue gas by utilizing the cooperation of the spray head 10 and the guide fan 13 are realized, pollutants in the flue gas are contacted with water and deposited, the purpose of purifying the flue gas is finally achieved, the flue gas subjected to spray treatment continues to rise and is further filtered and purified through the filter screen 5, and finally the flue gas is discharged through the exhaust pipe 3, the regular replacement of the filter screen 5 is realized through opening the sealing cover 2, and the device is convenient to use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a calcination workshop flue gas processing apparatus, includes flue gas treatment jar (1), its characterized in that: the utility model discloses a flue gas treatment jar, including flue gas treatment jar (1), flue gas treatment jar, top of (1) is provided with sealed lid (2), sealed lid (2) top fixed intercommunication has blast pipe (3), the top inner wall of flue gas treatment jar (1) is connected with supporting ring (4), filter screen (5) are installed at the top of supporting ring (4), the bottom both sides of flue gas treatment jar (1) are respectively through-connection with intake pipe (6) and water pipe (7), water pipe (7) are located the inboard one end of flue gas treatment jar (1) and are connected with stay tube (8), the one end intercommunication of stay tube (8) has shower (9), the bottom of shower (9) is connected with a plurality of shower nozzles (10), the bottom inboard of flue gas treatment jar (1) is connected with braced frame (11), the top center of braced frame (11) is connected with back shaft (12), the top of braced shaft (12) is connected with guide fan (13) through the bearing rotation, just guide fan (13) are located under shower nozzle (10).
2. A flue gas treatment device for a calcination plant according to claim 1, wherein: the top of the inner wall of the flue gas treatment tank (1) is provided with a clamping groove (14), and the size of the clamping groove (14) is matched with the size of the sealing cover (2).
3. A flue gas treatment device for a calcination plant according to claim 1, wherein: the filter screen (5) adopts a 50-mesh double-layer stainless steel filter screen, the inside of the filter screen (5) is of a hollow structure, and the filter screen is respectively a filter cotton layer, an active carbon layer and a drying agent layer from bottom to top.
4. A flue gas treatment device for a calcination plant according to claim 3, wherein: the guide fan (13) is composed of a plurality of groups of blades which are distributed at equal intervals in the circumference, and the blades are in an irregular curved surface shape.
5. The flue gas treatment device for a calcination plant according to claim 4, wherein: the top center of the guide fan (13) is connected with a protective cover (15) through a connecting rod.
6. A flue gas treatment device for a calcination plant according to claim 1, wherein: the support frame (11) comprises a fixed ring (16) and a fixed frame (17), wherein the fixed ring (16) is connected to the inner wall of the flue gas treatment tank (1), the fixed frame (17) is connected to the inner side of the fixed ring (16), the fixed frame (17) is in a cross shape, and the support shaft (12) is vertically connected to the top center of the fixed frame (17).
7. A flue gas treatment device for a calcination plant according to claim 1, wherein: the spraying directions of the spray heads (10) are horizontally perpendicular to the fan blade surfaces of the guide fans (13).
8. A flue gas treatment device for a calcination plant according to claim 1, wherein: the flue gas treatment tank is characterized in that a water pump is connected to one side of an external water pipe (7) of the flue gas treatment tank (1), the spray nozzle (10) is in a cylindrical shape, and the spray pipe (9) and the spray nozzle (10) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152760.1U CN220677264U (en) | 2023-08-10 | 2023-08-10 | Flue gas treatment device for calcination workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152760.1U CN220677264U (en) | 2023-08-10 | 2023-08-10 | Flue gas treatment device for calcination workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677264U true CN220677264U (en) | 2024-03-29 |
Family
ID=90373915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152760.1U Active CN220677264U (en) | 2023-08-10 | 2023-08-10 | Flue gas treatment device for calcination workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677264U (en) |
-
2023
- 2023-08-10 CN CN202322152760.1U patent/CN220677264U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |