CN209524768U - It is a kind of can heat recovery sintering process waste gas filter - Google Patents
It is a kind of can heat recovery sintering process waste gas filter Download PDFInfo
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- CN209524768U CN209524768U CN201920156257.4U CN201920156257U CN209524768U CN 209524768 U CN209524768 U CN 209524768U CN 201920156257 U CN201920156257 U CN 201920156257U CN 209524768 U CN209524768 U CN 209524768U
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- waste gas
- filter
- heat recovery
- water storage
- storage box
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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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Abstract
The utility model discloses it is a kind of can heat recovery sintering process waste gas filter, including heat recovery mechanism and exhaust gas filter mechanism, the lower section of exhaust gas filter mechanism is arranged in heat recovery mechanism, heat recovery mechanism is by heat absorption water storage box, hot waste gas pipe, cold water inlet and hot water outlet pipe's composition, the inside of heat absorption water storage box is arranged in hot waste gas pipe, cold water inlet is fixedly connected on the lateral wall of heat absorption water storage box side, the utility model beneficial effect achieved is: utility model one kind can heat recovery sintering process waste gas filter it is compact-sized, design is reasonable, the heat in sintered discharge gas can be adequately utilized by the heat recovery mechanism of setting, thermal energy in exhaust gas is recycled, resource is effectively saved, and the exhaust gas filter mechanism by being arranged can be filtered exhaust gas, it can be right Exhaust gas is purified, and is avoided exhaust gas and is damaged to environment, the utility model filter device energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of waste gas filter, in particular to it is a kind of can heat recovery sintering process exhaust gas mistake
Device is filtered, exhaust gas filtration art is belonged to.
Background technique
Sintering process is to be incorporated suitable fuel and flux adds suitable water various powdery iron-containing raw materials, is passed through
Make material that a series of physical chemical change occur after mixing and pelletizing on agglomerating plant, mineral powder granular is sticked into caked mistake
Journey.During sintering, a large amount of exhaust gas can be generated, is sintered in the exhaust gas of generation comprising a large amount of thermal energy, existing sintering
Exhaust gas is directly discharged in atmosphere, and thermal energy can not be underused, caused by greatly waste, while exhaust gas is without mistake
Filter, is directly discharged in atmosphere, can pollute to atmosphere.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, provide it is a kind of can heat recovery burning
Technology waste gas filter device is tied, solves problems of the prior art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model one kind can heat recovery sintering process waste gas filter, including heat recovery mechanism and exhaust gas
The lower section of exhaust gas filter mechanism is arranged in filter mechanism, the heat recovery mechanism, and the heat recovery mechanism is by heat absorption water storage
The inside of heat absorption water storage box, institute is arranged in case, hot waste gas pipe, cold water inlet and hot water outlet pipe's composition, the hot waste gas pipe
It states cold water inlet to be fixedly connected on the lateral wall of heat absorption water storage box side, and the cold water inlet and the water storage box that absorbs heat
Inside connection, the hot water outlet pipe is fixedly connected on heat absorption lateral wall of the water storage box far from cold water inlet side, and institute
It states hot water outlet pipe to be connected to the inside for the water storage box that absorbs heat, the hot waste gas pipe passes through heat absorption far from one end of exhaust gas filter mechanism
The bottom of water storage box, the hot waste gas pipe pass through the top of hot waste gas pipe, the hot waste gas close to one end of exhaust gas filter mechanism
Pipe, which is located on the tube wall on the outside of heat absorption cistern interior one end, is fixedly connected with several extension wing lugs, the exhaust gas filter mechanism
It is made of filter box, exhaust fan, dust-filtering plate and activated charcoal strainer, the filter box is fixedly connected on heat absorption water storage
The top of case, the hot waste gas pipe pass through heat absorption water storage box one end be fixedly connected with filter box, and the hot waste gas pipe and
Filter box connection, the exhaust fan are fixedly connected on the top of filter box, the output of the exhaust fan by fixed frame
End is connected with exhaust pipe, and the input terminal of the exhaust fan is connected with elbow bend connecting tube, the elbow bend connecting tube it is another
One end is connected to filter box, and the inside of the filter box is equipped with dust-filtering plate and activated charcoal strainer, the dust mistake
Filter plate is arranged in the lower section of activated charcoal strainer, and the dust-filtering plate and activated charcoal strainer with the inner wall of filter box
It is fixedly connected.
As a kind of optimal technical scheme of the utility model, the hot waste gas pipe is dish type pipeline, and the hot waste gas
Pipe and extension wing lug are made of stainless steel metal material.
As a kind of optimal technical scheme of the utility model, the cold water inlet is arranged under hot water outlet pipe
Side.
As a kind of optimal technical scheme of the utility model, the diameter of the cold water inlet is less than hot water outlet pipe's
Diameter.
As a kind of optimal technical scheme of the utility model, the exhaust fan and external power supply are electrically connected.
The utility model beneficial effect achieved is: the utility model one kind can heat recovery sintering process exhaust gas mistake
It is compact to filter apparatus structure, design rationally, by the heat recovery mechanism of setting can adequately utilize the heat in sintered discharge gas,
Thermal energy in exhaust gas is recycled, has effectively saved resource, and can be right by the exhaust gas filter mechanism of setting
Exhaust gas is filtered, and can be purified to exhaust gas, is avoided exhaust gas and is damaged to environment, the utility model filter device section
It can environmental protection.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram that wing lug is extended in the utility model.
In figure: 1, heat recovery mechanism；2, exhaust gas filter mechanism；3, absorb heat water storage box；4, hot waste gas pipe；5, cold water is intake
Pipe；6, hot water outlet pipe；7, wing lug is extended；8, filter box；9, exhaust fan；10, fixed frame；11, dust-filtering plate；12,
Activated charcoal strainer；13, elbow bend connecting tube；14, exhaust pipe.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, the utility model provide it is a kind of can heat recovery sintering process waste gas filter, including heat
The lower section of exhaust gas filter mechanism 2, heat recovery machine is arranged in amount recovering mechanism 1 and exhaust gas filter mechanism 2, heat recovery mechanism 1
Structure 1 is made of heat absorption water storage box 3, hot waste gas pipe 4, cold water inlet 5 and hot water outlet pipe 6, and the setting of hot waste gas pipe 4 is being absorbed heat
The inside of water storage box 3, cold water inlet 5 be fixedly connected on heat absorption 3 side of water storage box lateral wall on, and cold water inlet 5 with
The inside connection of heat absorption water storage box 3, hot water outlet pipe 6 are fixedly connected on heat absorption water storage box 3 far from the outer of 5 side of cold water inlet
On side wall, and hot water outlet pipe 6 is connected to the inside of heat absorption water storage box 3, the one end of hot waste gas pipe 4 far from exhaust gas filter mechanism 2
Across the bottom of heat absorption water storage box 3, hot waste gas pipe 4 passes through the top of hot waste gas pipe 4, heat close to one end of exhaust gas filter mechanism 2
Flue gas leading 4, which is located on the tube wall on the outside of heat absorption 3 inside one end of water storage box, is fixedly connected with several extension wing lugs 7, exhaust gas filtering
Mechanism 2 is made of filter box 8, exhaust fan 9, dust-filtering plate 11 and activated charcoal strainer 12, and filter box 8 is fixedly connected on
The top of heat absorption water storage box 3, one end that hot waste gas pipe 4 passes through heat absorption water storage box 3 is fixedly connected with filter box 8, and hot waste gas
Pipe 4 is connected to filter box 8, and exhaust fan 9 is fixedly connected on the top of filter box 8 by fixed frame 10, exhaust fan 9
Output end is connected with exhaust pipe 14, and the input terminal of exhaust fan 9 is connected with elbow bend connecting tube 13, elbow bend connecting tube 13
The other end is connected to filter box 8, and the inside of filter box 8 is equipped with dust-filtering plate 11 and activated charcoal strainer 12, dust mistake
Filter plate 11 is arranged in the lower section of activated charcoal strainer 12, and dust-filtering plate 11 and activated charcoal strainer 12 with filter box 8
Inner wall be fixedly connected.
Hot waste gas pipe 4 is dish type pipeline, and hot waste gas pipe 4 and extension wing lug 7 are made of stainless steel metal material, dish type
The contact area of hot waste gas and the 3 inside water body of water storage box that absorbs heat, while stainless steel heating conduction, antiseptic property can be improved in pipeline
Preferably, heat recovery rate can be made to improve, the lower section of hot water outlet pipe 6 is arranged in cold water inlet 5, cold water inlet 5
Diameter is less than the diameter of hot water outlet pipe 6, and the inside of heat absorption water storage box 3, exhaust fan 9 can be trapped in for a long time to avoid hot water
It is electrically connected with external power supply.
Specifically, hot waste gas pipe 4 is passed through one end of heat absorption 3 bottom of water storage box and sintering is given up when using the utility model
The escape pipe of gas is connected to, and cold water is injected into the inside of heat absorption water storage box 3 by cold water inlet 5, when including big calorimetric
When the exhaust gas of energy is delivered to the inside of hot waste gas pipe 4, the cold water inside the water storage box 3 that absorbs heat is in 4 inside hot waste gas of hot waste gas pipe
It is heated under effect, since hot waste gas pipe 4 is the contact area that dish type pipeline can increase hot waste gas and cold water, is arranged simultaneously
Extension wing lug 7 can further increase the contact area for increasing hot waste gas and cold water so that the effect of heat recovery is more preferable,
Thermal energy in exhaust gas is recycled, resource has effectively been saved, has absorbed effect of the exhaust gas in exhaust fan 9 of heat
Under, it is evacuated to the inside of filter box 8, the dust-filtering plate 11 and activated charcoal strainer 12 inside filter box 8 can be effective
Purification is filtered to exhaust gas, avoid exhaust gas and environment damaged, effect of the exhaust gas after the completion of filtering in exhaust fan 9
Under be discharged by exhaust pipe 14.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. one kind can heat recovery sintering process waste gas filter, which is characterized in that including heat recovery mechanism (1) and useless
Gas filter mechanism (2), the heat recovery mechanism (1) are arranged in the lower section of exhaust gas filter mechanism (2), the heat recovery mechanism
(1) it is made of heat absorption water storage box (3), hot waste gas pipe (4), cold water inlet (5) and hot water outlet pipe (6), the hot waste gas pipe
(4) it is arranged in the inside of heat absorption water storage box (3), the cold water inlet (5) is fixedly connected on the outer of heat absorption water storage box (3) side
On side wall, and the cold water inlet (5) is connected to the inside of heat absorption water storage box (3), and the hot water outlet pipe (6) is fixedly connected
On lateral wall of heat absorption water storage box (3) far from cold water inlet (5) side, and the hot water outlet pipe (6) and heat absorption water storage
The inside of case (3) is connected to, and the hot waste gas pipe (4) passes through the bottom of heat absorption water storage box (3) far from the one end of exhaust gas filter mechanism (2)
Portion, the hot waste gas pipe (4) pass through the top of hot waste gas pipe (4), the hot waste gas pipe close to the one end of exhaust gas filter mechanism (2)
(4) it is located on the tube wall on the outside of the internal one end of heat absorption water storage box (3) and is fixedly connected with several extensions wing lug (7), the exhaust gas
Filter mechanism (2) is made of filter box (8), exhaust fan (9), dust-filtering plate (11) and activated charcoal strainer (12), described
Filter box (8) is fixedly connected on the top of heat absorption water storage box (3), and the hot waste gas pipe (4) passes through the one of heat absorption water storage box (3)
End is fixedly connected with filter box (8), and the hot waste gas pipe (4) is connected to filter box (8), and the exhaust fan (9) passes through
Fixed frame (10) is fixedly connected on the top of filter box (8), and the output end of the exhaust fan (9) is connected with exhaust pipe
(14), the input terminal of the exhaust fan (9) is connected with elbow bend connecting tube (13), the elbow bend connecting tube (13) it is another
One end is connected to filter box (8), and the inside of the filter box (8) is equipped with dust-filtering plate (11) and activated charcoal strainer
(12), the dust-filtering plate (11) is arranged in the lower section of activated charcoal strainer (12), and the dust-filtering plate (11) and work
Property charcoal filter screen (12) is fixedly connected with the inner wall of filter box (8).
2. one kind according to claim 1 can heat recovery sintering process waste gas filter, which is characterized in that it is described
Hot waste gas pipe (4) is dish type pipeline, and the hot waste gas pipe (4) and extension wing lug (7) are made of stainless steel metal material.
3. one kind according to claim 1 can heat recovery sintering process waste gas filter, which is characterized in that it is described
Cold water inlet (5) is arranged in the lower section of hot water outlet pipe (6).
4. one kind according to claim 1 can heat recovery sintering process waste gas filter, which is characterized in that it is described
The diameter of cold water inlet (5) is less than the diameter of hot water outlet pipe (6).
5. one kind according to claim 1 can heat recovery sintering process waste gas filter, which is characterized in that it is described
Exhaust fan (9) and external power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156257.4U CN209524768U (en) | 2019-01-30 | 2019-01-30 | It is a kind of can heat recovery sintering process waste gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156257.4U CN209524768U (en) | 2019-01-30 | 2019-01-30 | It is a kind of can heat recovery sintering process waste gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524768U true CN209524768U (en) | 2019-10-22 |
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ID=68230978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156257.4U Active CN209524768U (en) | 2019-01-30 | 2019-01-30 | It is a kind of can heat recovery sintering process waste gas filter |
Country Status (1)
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| CN (1) | CN209524768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714982A (en) * | 2020-06-17 | 2020-09-29 | 宇皓润清(重庆)环保科技有限公司 | Environment-friendly industrial waste gas purification device convenient to maintenance |
| CN112495107A (en) * | 2020-11-26 | 2021-03-16 | 刘振云 | Waste gas filtering device produced by biomass combustion by utilizing wall attachment effect |
-
2019
- 2019-01-30 CN CN201920156257.4U patent/CN209524768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714982A (en) * | 2020-06-17 | 2020-09-29 | 宇皓润清(重庆)环保科技有限公司 | Environment-friendly industrial waste gas purification device convenient to maintenance |
| CN112495107A (en) * | 2020-11-26 | 2021-03-16 | 刘振云 | Waste gas filtering device produced by biomass combustion by utilizing wall attachment effect |
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