CN216092905U - Flue gas treatment device for calcining furnace - Google Patents
Flue gas treatment device for calcining furnace Download PDFInfo
- Publication number
- CN216092905U CN216092905U CN202122715973.1U CN202122715973U CN216092905U CN 216092905 U CN216092905 U CN 216092905U CN 202122715973 U CN202122715973 U CN 202122715973U CN 216092905 U CN216092905 U CN 216092905U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- tank
- gas treatment
- pipe
- tank body
- 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.)
- Expired - Fee Related
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000003546 flue gas Substances 0.000 title claims abstract description 31
- 238000001354 calcination Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000007921 spray Substances 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 235000006506 Brasenia schreberi Nutrition 0.000 claims description 2
- 244000267222 Brasenia schreberi Species 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
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- 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
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas treatment device for a calcining furnace, which comprises a tank body, wherein the bottom end of the tank body is connected with a water collection tank in a through way, one side of the inner wall of the water collection tank is welded with a clamping rail, the inside of the clamping rail is connected with an annular frame in a sliding way, a filter screen is arranged inside the annular frame, one side of the outer wall of the annular frame is connected with a sealing cover, one side of the sealing cover penetrates through the water collection tank and extends to the outside, a spray pipe is arranged inside the tank body, one side of the tank body, which is close to the inside of the spray pipe, is provided with a filter element cotton plate, the bottom end of the spray pipe is connected with a plurality of atomization spray nozzles, the plurality of atomization spray nozzles are all positioned right above the filter screen, one end of the spray pipe is provided with a one-way valve, the spray pipe is connected with a guide pipe through the one-way valve, and one end of the guide pipe penetrates through the tank body and extends to the outside. The calcining furnace flue gas treatment device is simple and reasonable in structure, novel in design, capable of effectively avoiding blocking phenomenon, simple and convenient to operate and high in practical value.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a flue gas treatment device of a calcining furnace.
Background
A calcining furnace is a thermal device for carrying out heat treatment on raw materials at high temperature so as to improve the performance of the raw materials, wherein a large amount of smoke is generated in the using process of the calcining furnace and can be discharged after being treated.
However, when the existing flue gas treatment device is used for purifying flue gas, a mode of humidifying flue gas is generally adopted, and a drain outlet of the device is blocked due to the fact that partial flue gas is condensed after being wetted. Therefore, the improvement is made, and the calcining furnace flue gas treatment device is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a flue gas treatment device for a calcining furnace, which comprises a tank body, wherein the bottom end of the tank body is connected with a water collection tank in a through manner, a clamping rail is welded on one side of the inner wall of the water collection tank, an annular frame is connected inside the clamping rail in a sliding manner, a filter screen is arranged inside the annular frame, a sealing cover is connected on one side of the outer wall of the annular frame, one side of the sealing cover penetrates through the water collection tank and extends to the outside, a spray pipe is arranged inside the tank body, a filter element cotton plate is arranged on one side of the tank body, which is close to the inside of the spray pipe, the bottom end of the spray pipe is connected with a plurality of atomizing nozzles, the atomizing nozzles are all positioned right above the filter screen, one end of the spray pipe is provided with a one-way valve, the spray pipe is connected with a guide pipe through the one-way valve, and one end of the guide pipe penetrates through the tank body and extends to the outside.
As a preferable technical scheme of the utility model, the top end of the tank body is provided with an inclined plane, one side of the outer wall of the tank body close to the inclined plane is connected with an exhaust pipe, and the top end of the exhaust pipe is embedded with a plurality of fans.
As a preferable technical scheme of the utility model, one side of the exhaust pipe is in threaded connection with a plurality of bolts, and the exhaust pipe is connected with a cover plate through the bolts.
As a preferred technical scheme of the utility model, one side of the outer wall of the tank body is connected with an air inlet pipe, one end of the air inlet pipe penetrates through the tank body, and a water shielding plate is welded on the air inlet pipe.
As a preferred technical scheme of the utility model, the bottom end of the outer wall of the water collecting tank is provided with a drain outlet, and one side of the drain outlet is connected with a control valve.
As a preferred technical scheme of the utility model, the bottom end of the water collecting tank is connected with a bottom plate, one side of the top end of the bottom plate is provided with a water storage tank, the bottom end in the water storage tank is provided with a water pump, and the output end of the water pump is connected with one end of a guide pipe.
As a preferable technical scheme of the utility model, one side of the outer wall of the water storage tank is connected with a water inlet joint, and one side of the inner wall of the water inlet joint is provided with threads.
The utility model has the beneficial effects that:
1. the calcining furnace flue gas treatment device avoids the blockage of a drain outlet of the device by the mutual matching of the water collection tank, the clamping rail, the annular frame and the filter screen, ensures that impurity wastewater generated by the device can be concentrated by utilizing the collection function of the water collection tank, is convenient for filtering the impurity wastewater in the water collection tank by the matching use of the clamping rail, the annular frame and the filter screen, thereby stopping the condensed blocks on the filter screen and avoiding the blockage caused by accumulation, and then completes the humidifying treatment of flue gas by utilizing the matching use of the filter core cotton plate, the spray pipe and the atomizing spray head, and improves the purification effect of the device by utilizing the filtering function of the filter core cotton plate, so that part of residual flue gas can be conveniently treated;
2. this kind of forge burning furnace flue gas processing apparatus uses through the cooperation of blast pipe, inclined plane and fan, improves the device's emission efficiency, and the connection of rethread apron is convenient for clean blast pipe and the inside adnexed impurity of fan to through the welding of shutter, avoid the inside steam of the device the situation that spills outward to appear, simultaneously, through the connection of control valve, be convenient for adjust the size of the device blow off amount. The utility model has simple and reasonable structure, novel design, simple and convenient operation and higher practical value, and can effectively avoid the blocking phenomenon.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a calciner flue gas treatment plant of the present invention;
FIG. 2 is a cross-sectional view of a calciner flue gas treatment plant according to the utility model;
FIG. 3 is a schematic view of the structure of a filter plate of a flue gas treatment device of a calcining furnace of the utility model;
FIG. 4 is an enlarged schematic view of configuration A of FIG. 2 of a calciner flue gas treatment plant according to the utility model.
In the figure: 1. a tank body; 2. a water collection tank; 3. an exhaust pipe; 4. a water storage tank; 5. an air inlet pipe; 6. a control valve; 7. a sealing cover; 8. a conduit; 9. a fan; 10. a cover plate; 11. a base plate; 12. a shower pipe; 13. an atomizing spray head; 14. a water shield plate; 15. a water pump; 16. a water inlet joint; 17. a filter screen; 18. an annular frame; 19. clamping a rail; 20. a filter element cotton plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the flue gas treatment device for the calcining furnace comprises a tank body 1, a water collecting tank 2 is connected to the bottom end of the tank body 1 in a penetrating manner, a clamping rail 19 is welded on one side of the inner wall of the water collecting tank 2, an annular frame 18 is connected to the inside of the clamping rail 19 in a sliding manner, a filter screen 17 is installed inside the annular frame 18, a sealing cover 7 is connected to one side of the outer wall of the annular frame 18, one side of the sealing cover 7 penetrates through the water collecting tank 2 and extends to the outside, a spray pipe 12 is installed inside the tank body 1, a filter element cotton plate 20 is installed on one side of the tank body 1, which is close to the inside of the spray pipe 12, a plurality of atomizing nozzles 13 are connected to the bottom end of the spray pipe 12, the plurality of atomizing nozzles 13 are all located right above the filter screen 17, a one-way valve is installed at one end of the spray pipe 12, a guide pipe 8 is connected to the spray pipe 12 through the one-way valve, and one end of the guide pipe 8 penetrates through the tank body 1 and extends to the outside.
Wherein, jar body 1 top is equipped with the inclined plane, and jar body 1 is connected with blast pipe 3 in outer wall one side that is close to the inclined plane, and 3 tops of blast pipe are inlayed and are equipped with a plurality of fans 9, use through the cooperation of blast pipe 3, inclined plane and fan 9, improve the device's emission efficiency.
Wherein, a plurality of bolts are connected to one side of the exhaust pipe 3 through threads, the exhaust pipe 3 is connected with a cover plate 10 through the bolts, and through the connection of the cover plate 10, the exhaust pipe 3 and the impurities attached to the inside of the fan 9 can be cleaned conveniently.
Wherein, jar body 1 outer wall one side is connected with intake pipe 5, and jar body 1 is run through to 5 one end of intake pipe to the welding has dash board 14, through dash board 14's welding, avoids the inside steam of the device the situation that spills outward to appear.
Wherein, catchment jar 2 outer wall bottom and seted up the drain, one side of drain is connected with control valve 6, through the connection of control valve 6, is convenient for adjust the size of the device blow off capacity.
Wherein, 2 bottom connections of jar that catchments are with bottom plate 11, and water storage tank 4 is installed to 11 top one side of bottom plate, and water pump 15 is installed to 4 inside bottoms of water storage tank, and water pump 15's output is connected with the one end of pipe 8, through water pump 15's kinetic energy output for the inside water supply of water storage tank 4 is to shower 12.
Wherein, water inlet joint 16 is connected to water storage tank 4 outer wall one side, and water inlet joint 16 inner wall one side is provided with the screw thread, through the connection of water inlet joint 16, is convenient for water storage tank 4 and external water source to be connected.
The working principle is as follows: when the calcining furnace flue gas treatment device is used, firstly, the device is arranged in a designated working area, then the exhaust port of the calcining furnace is butted with the air inlet pipe 5 of the device, operation test is carried out, after the gas discharged by the device reaches the designated standard, the device is put into normal use, the condition that the sewage discharge port of the device is blocked is avoided through the mutual matching of the water collecting tank 2, the clamping rail 19, the annular frame 18 and the filter screen 17, the impurity waste water generated by the device can be concentrated through the collection function of the water collecting tank 2, the impurity waste water in the water collecting tank 2 can be conveniently filtered through the matching of the clamping rail 19, the annular frame 18 and the filter screen 17, so that the condensed blocks are blocked on the filter screen 17, the condition that the accumulation and the blockage are caused is avoided, and then the filter core cotton plate 20, the spray pipe 12 and the atomizing nozzle 13 are matched for use, make the device accomplish the humidifying of flue gas and handle, and utilize the filtering capability of the cotton board 20 of filter core, be convenient for handle the remaining flue gas of part, the purification efficiency of the device has been improved, this kind forges burning furnace flue gas processing apparatus, through blast pipe 3, the cooperation of inclined plane and fan 9 is used, the emission efficiency of the device is improved, the connection of rethread apron 10, be convenient for clean blast pipe 3 and the inside adnexed impurity of fan 9, and through the welding of dash board 14, avoid the inside steam of the device the situation that spills outward to appear, and simultaneously, through the connection of control valve 6, be convenient for adjust the size of the device blow off amount. The utility model has simple and reasonable structure, novel design, simple and convenient operation and higher practical value, and can effectively avoid the blocking phenomenon.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The calcining furnace flue gas treatment device comprises a tank body (1) and is characterized in that the bottom end of the tank body (1) is connected with a water collection tank (2) in a penetrating manner, a clamping rail (19) is welded on one side of the inner wall of the water collection tank (2), an annular frame (18) is connected inside the clamping rail (19) in a sliding manner, a filter screen (17) is installed inside the annular frame (18), a sealing cover (7) is connected on one side of the outer wall of the annular frame (18), one side of the sealing cover (7) penetrates through the water collection tank (2) and extends to the outside, a spray pipe (12) is installed inside the tank body (1), a filter element cotton plate (20) is installed on one side of the tank body (1) close to the inside of the spray pipe (12), a plurality of atomizing spray nozzles (13) are connected to the bottom end of the spray pipe (12), and the plurality of atomizing nozzles (13) are all located right above the filter screen (17), the one-way valve is installed to shower (12) one end, shower (12) are connected with pipe (8) through the one-way valve, the one end of pipe (8) runs through jar body (1) to extend to the outside.
2. Calcining furnace flue gas treatment device according to claim 1, characterized in that the top end of the tank body (1) is provided with an inclined plane, the side of the tank body (1) close to the outer wall of the inclined plane is connected with an exhaust pipe (3), and the top end of the exhaust pipe (3) is embedded with a plurality of fans (9).
3. Calciner flue gas treatment unit according to claim 2 characterised in that the exhaust pipe (3) is screwed on one side with a number of bolts, and the exhaust pipe (3) is screwed with a cover plate (10).
4. Calcining furnace flue gas treatment device according to claim 1, characterized in that an air inlet pipe (5) is connected to one side of the outer wall of the tank (1), one end of the air inlet pipe (5) penetrates through the tank (1), and a water shield (14) is welded thereto.
5. The flue gas treatment device of the calcining furnace according to claim 1, characterized in that a drain outlet is arranged at the bottom end of the outer wall of the water collecting tank (2), and a control valve (6) is connected to one side of the drain outlet.
6. Calcining furnace flue gas treatment device according to claim 1, characterized in that the bottom end of the water collecting tank (2) is connected with a bottom plate (11), one side of the top end of the bottom plate (11) is provided with a water storage tank (4), the bottom end inside the water storage tank (4) is provided with a water pump (15), and the output end of the water pump (15) is connected with one end of the conduit (8).
7. Calcining furnace flue gas treatment device according to claim 6, characterized in that a water inlet joint (16) is connected to one side of the outer wall of the water storage tank (4), and a thread is arranged on one side of the inner wall of the water inlet joint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715973.1U CN216092905U (en) | 2021-11-08 | 2021-11-08 | Flue gas treatment device for calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715973.1U CN216092905U (en) | 2021-11-08 | 2021-11-08 | Flue gas treatment device for calcining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092905U true CN216092905U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122715973.1U Expired - Fee Related CN216092905U (en) | 2021-11-08 | 2021-11-08 | Flue gas treatment device for calcining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167751A (en) * | 2023-09-08 | 2023-12-05 | 宁夏森萱药业有限公司 | Incinerator for chemical waste gas |
-
2021
- 2021-11-08 CN CN202122715973.1U patent/CN216092905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167751A (en) * | 2023-09-08 | 2023-12-05 | 宁夏森萱药业有限公司 | Incinerator for chemical waste gas |
| CN117167751B (en) * | 2023-09-08 | 2024-04-26 | 青岛正一通达电气有限公司 | Incinerator for chemical waste gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |