CN220214293U - Cloth bag dust remover with cooling device - Google Patents
Cloth bag dust remover with cooling device Download PDFInfo
- Publication number
- CN220214293U CN220214293U CN202321494699.2U CN202321494699U CN220214293U CN 220214293 U CN220214293 U CN 220214293U CN 202321494699 U CN202321494699 U CN 202321494699U CN 220214293 U CN220214293 U CN 220214293U
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- China
- Prior art keywords
- bag
- cold air
- dust collector
- type dust
- water filtering
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- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 title description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 23
- 239000003546 flue gas Substances 0.000 abstract description 23
- 239000011229 interlayer Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a bag-type dust collector with a cooling device, which comprises a bag-type dust collector body, wherein an inlet flue is arranged on one side wall of the bag-type dust collector body, a cold air pipe is arranged on the inlet flue, a cold air valve is arranged in the cold air pipe, a water filtering device is arranged on the cold air pipe, the water filtering device is provided with an outer side plate and an inner side plate, a plurality of first through holes are formed in the side walls of the outer side plate and the inner side plate, an interlayer is formed between the outer side plate and the inner side plate, water filtering cotton is arranged in the interlayer, and an upper cover body is connected to the water filtering device through threads. According to the utility model, the water filtering device is arranged on the cold air pipeline, and the water filtering cotton is arranged in the water filtering device, so that moisture can be adsorbed, and the cold air enters the flue to cool the temperature of the flue gas, and meanwhile, the moisture and the rainwater are prevented from being mixed with the gas and entering the bag-type dust collector, so that dust hardening attached to the surface of the filter bag is avoided, and the dust on the surface of the filter bag is convenient to clean.
Description
Technical Field
The utility model belongs to the technical field of bag type dust collectors, and particularly relates to a bag type dust collector with a cooling device.
Background
The bag-type dust collector has the advantages of high dust collection efficiency, wide air volume treatment range, simple structure, convenient maintenance and operation and the like. In the furnace and kiln flue gas purification of steel, nonferrous metallurgy, building materials and chemical industry, various complex environments and adverse factors are overcome one by one, and the application field of the bag type dust removal technology is continuously expanded.
When the bag-type dust collector is applied in various fields, dust in the smoke can be filtered, the smoke has a certain temperature, and as the filter bag in the bag-type dust collector has strict requirements on the temperature, the temperature entering the bag-type dust collector is lower than the receivable range of the filter bag, but when the unit is used, the temperature of the smoke can be rapidly increased under abnormal conditions, and in order to prevent the high-temperature smoke from entering the bag-type dust collector to burn out the filter bag, a cold air valve is generally arranged to cool the smoke.
The cold air valve that current sack cleaner set up, open the back external gas and can directly enter into in the flue and cool down the temperature, can bring moisture and with the water into in the flue when air is moist and sleet weather to enter into sack cleaner and filter bag contact, make dust and water contact back attached to on the filter bag, make the dust harden in the surface of filter bag after the flue gas evaporates moisture, make the dust on filter bag surface be difficult to the clearance, influence the dust collection efficiency of sack cleaner.
Therefore, in view of the above technical problems, it is necessary to provide a bag-type dust collector with a cooling device.
Disclosure of Invention
The utility model aims to provide a bag-type dust collector with a cooling device so as to solve the problems.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
the utility model provides a sack cleaner with heat sink, includes the sack cleaner body, install the import flue on the lateral wall of sack cleaner body, install the cold air pipe on the import flue, install the cold air valve in the cold air pipe, install the water filter on the cold air pipe, the water filter is provided with lateral plate and medial plate, a plurality of first through-holes have all been seted up on the lateral wall of lateral plate and medial plate, be formed with the intermediate layer between lateral plate and the medial plate, install the drainage cotton in the intermediate layer, threaded connection has the upper cover body on the water filter, be provided with waterproof cap on the upper cover body.
Further, an air inlet is formed in the upper side wall of the inlet flue, and the cold air pipe is arranged on the air inlet.
Further, a limiting plate is fixedly connected to the side wall of the cold air pipe, and the lower side wall of the water filtering device is abutted to the limiting plate.
Further, a plurality of second through holes are formed in the lower side wall of the water filtering device.
Further, the side walls of the outer side plate and the inner side plate are connected with limit screws in a threaded mode, and the front ends of the limit screws are abutted to the side walls of the cold air pipes.
Further, the upper cover body is fixedly connected with a supporting rod, and the waterproof cap is fixedly connected to the supporting rod.
Further, an outlet flue is arranged on the side wall of the bag-type dust collector body, and the outlet flue is arranged on one side wall far away from the cold air pipe.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the water filtering device is arranged on the cold air pipeline, and the water filtering cotton is arranged in the water filtering device, so that moisture can be adsorbed, and the cold air enters the flue to cool the temperature of the flue gas, and meanwhile, the moisture and the rainwater are prevented from being mixed with the gas and entering the bag-type dust collector, so that dust hardening attached to the surface of the filter bag is avoided, and the dust on the surface of the filter bag is convenient to clean.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious 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 the drawings without inventive effort to those skilled in the art.
FIG. 1 is a front view of a bag-type dust collector with a cooling device according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a bag-type dust collector with a cooling device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a cold air duct and water filtering device according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of a cold air duct and water filter according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a cold air duct according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a water filtering apparatus according to an embodiment of the utility model.
In the figure: 100. the bag-type dust collector comprises a bag-type dust collector body, 200 parts of an inlet flue, 201 parts of an air inlet, 300 parts of a cold air pipe, 301 parts of a cold air valve, 302 parts of a limiting plate, 400 parts of a water filtering device, 401 parts of an outer side plate, 402 parts of an inner side plate, 403 parts of a first through hole, 404 parts of a second through hole, 405 parts of a limiting screw, 406 parts of an upper cover body, 407 parts of a waterproof cap, 408 parts of a supporting rod, 409 parts of a water filtering cotton, 410 parts of an interlayer and 500 parts of an outlet flue.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a bag-type dust collector with a cooling device, which is shown in fig. 1 and 2, and comprises a bag-type dust collector body 100, wherein an inlet flue 200 is arranged on one side wall of the bag-type dust collector body 100. The flue gas containing dust enters the bag-type dust collector body 100 through the inlet flue 200, and the flue gas is filtered in the bag-type dust collector body 100, so that the flue gas and dust are separated, and the dust content in the discharged flue gas is qualified.
Referring to fig. 1-5, a cold air pipe 300 is installed on the inlet flue 200, a cold air valve 301 is installed in the cold air pipe 300, an air inlet 201 is formed in the upper side wall of the inlet flue 200, and the cold air pipe 300 is installed on the air inlet 201. Because the cloth bag in the cloth bag dust collector body 100 has higher requirements on the flue gas temperature, when the flue gas temperature is higher than the highest temperature bearable by the cloth bag, the cloth bag can be burnt out, in order to avoid burning out the cloth bag by high-temperature flue gas, the cold air pipe 300 is arranged on the inlet flue 200, and the cold air pipe 300 can introduce external cold air into the inlet flue 200 so as to cool the flue gas in the inlet flue 200.
Referring to fig. 3, 4 and 6, a water filtering device 400 is installed on the cold air duct 300, the water filtering device 400 is provided with an outer side plate 401 and an inner side plate 402, a plurality of first through holes 403 are formed in the side walls of the outer side plate 401 and the inner side plate 402, an interlayer 410 is formed between the outer side plate 401 and the inner side plate 402, and water filtering cotton 409 is installed in the interlayer 410. When the cold air pipe 300 introduces the outside air into the inlet flue 200, the moisture and the rainwater in the outside air are carried in together, so that the moisture and the rainwater enter the bag-type dust collector body 100 together with the flue gas, and the moisture and the rainwater can contact with the cloth bag, so that the dust and the rainwater are adhered to the cloth bag, and when the high-temperature flue gas evaporates the rainwater, the dust is hardened on the surface of the cloth bag, so that the dust is inconvenient to remove from the cloth bag, and the dust collection efficiency of the cloth bag is affected.
Further, in order that moisture and rainwater do not enter the inlet duct 200 when external air enters the inlet duct 200, a water filtering device 400 is installed on the cool air duct 300, and the moisture and rainwater in the air are treated by the water filtering device 400. The water filtering device 400 is provided with an outer side plate 401 and an inner side plate 402, an interlayer 410 is formed between the outer side plate 401 and the inner side plate 402, and water filtering cotton 409 is installed in the interlayer 410, when air passes through the water filtering cotton 409, the water filtering cotton 409 can absorb moisture and moisture in the air so as to separate the air from the moisture, so that the air entering the inlet flue 200 contains less moisture. The first through holes 403 are formed in the outer side plate 401 and the inner side plate 402, air enters through the first through holes 403 in the outer side plate 401 and contacts with the water filter cotton 409, the water filter cotton 409 absorbs moisture, and the air passes through the water filter cotton 409 and enters the cold air pipe 300 through the first through holes 403 in the inner side plate 402, so that the air enters the inlet flue 200.
Referring to fig. 2 and 4, the water filtering device 400 is screwed with an upper cover 406, the upper cover 406 is provided with a waterproof cap 407, the upper cover 406 is fixedly connected with a support rod 408, and the waterproof cap 407 is fixedly connected to the support rod 408. The ability of the water filter cotton 409 to treat moisture is limited, the temperature in the flue gas needs to be reduced, when the water filter cotton 409 encounters rain and snow weather, if rainwater and the like in the air are mixed with the air to enter, the water filter cotton 409 cannot be treated, and when the moisture in the water filter cotton 409 is more, the resistance of the air passing through can be increased, the amount of the air entering the inlet flue 200 is reduced, and the effect of reducing the temperature of the flue gas is affected.
Further, referring to fig. 4, in order to prevent a large amount of rainwater from entering in rainy and snowy days, the upper cover 406 is screwed to the water filtering device 400, so that the upper cover 406 is convenient to assemble and disassemble due to the screwing, and the upper cover 406 is stable after being installed. A supporting rod 408 is fixedly connected to the upper cover 406, and a waterproof cap 407 is fixedly connected to the supporting rod 408. The cross section of the waterproof cap 407 is in an inverted trapezoid shape, the lower end of the waterproof cap can wrap the water filtering device 400, so that rainwater can flow down along the side wall of the waterproof cap 407, and the inner side of the lower end of the waterproof cap 407 is at a certain distance from the outer side plate 401, so that the arrangement of the waterproof cap 407 can not influence the normal entry of air.
Referring to fig. 4 and 5, a limiting plate 302 is fixedly connected to a side wall of the cold air duct 300, a lower side wall of the water filtering device 400 is abutted to the limiting plate 302, limiting screws 405 are connected to side walls of the outer side plate 401 and the inner side plate 402 in a threaded manner, and front ends of the limiting screws 405 are abutted to the side wall of the cold air duct 300. In order to ensure the stability of the water filter 400 after installation, the limiting plate 302 is fixedly connected to the side wall of the cold air duct 300, and the position of the water filter 400 on the cold air duct 300 is limited by the limiting plate 302. Meanwhile, the side walls of the outer side plate 401 and the inner side plate 402 are connected with limit screws 405 in a threaded manner, and the front sections of the limit screws 405 are abutted against the side walls of the cold air pipe 300 so as to fix the water filtering device 400.
Referring to fig. 4, a plurality of second through holes 404 are formed on the lower sidewall of the water filtering apparatus 400, and the second through holes 404 are formed at positions not in contact with the limiting plate 302. A second through hole 404 is formed in the lower sidewall of the water filtering apparatus 400, and the second through hole 404 can increase the amount of air entering the interlayer 410, and simultaneously, the moisture in the interlayer 410 can be discharged through the second through hole 404. When the cold air valve 301 is not used, the air drying speed of the water filtering cotton 409 can be increased through the actions of the 403 and the second through holes 404.
Referring to fig. 1 and 2, an outlet flue 500 is installed on a sidewall of the bag-type dust collector body 100, and the outlet flue 500 is disposed on a sidewall far from the cold air duct 300. After the flue gas is filtered by the bag-type dust collector body 100, the flue gas is discharged from the bag-type dust collector body 100 through the outlet flue 500.
When the temperature of flue gas is higher during the use, when the flue gas temperature that needs to get into in the sack cleaner body 100 is cooled down, through opening cold wind valve 301, can make external air enter into intermediate layer 410 through the first through-hole 403 on the outer panel 401 after opening cold wind valve 301 under the effect of negative pressure, air can wear the cotton 409 of straining in intermediate layer 410, cotton 409 of straining just can adsorb the moisture in the air, the air can enter into in the cold wind pipe 300 through the first through-hole 403 on the inner panel 402 to enter into in the import flue 200 and cool down the flue gas, the flue gas after the cooling just enters into in the sack cleaner body 100.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, the water filtering device is arranged on the cold air pipeline, and the water filtering cotton is arranged in the water filtering device, so that moisture can be adsorbed, and the cold air enters the flue to cool the temperature of the flue gas, and meanwhile, the moisture and the rainwater are prevented from being mixed with the gas and entering the bag-type dust collector, so that dust hardening attached to the surface of the filter bag is avoided, and the dust on the surface of the filter bag is convenient to clean.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (7)
1. The utility model provides a sack cleaner with heat sink, includes sack cleaner body (100), its characterized in that, install import flue (200) on the lateral wall of sack cleaner body (100), install cold air pipe (300) on import flue (200), install cold air valve (301) in cold air pipe (300), install water filter device (400) on cold air pipe (300), water filter device (400) are provided with outer panel (401) and medial plate (402), a plurality of first through-holes (403) have all been seted up on the lateral wall of outer panel (401) and medial plate (402), be formed with intermediate layer (410) between outer panel (401) and medial plate (402), install water filter cotton (409) in intermediate layer (410), threaded connection has upper cover body (406) on water filter device (400), be provided with waterproof cap (407) on upper cover body (406).
2. The bag-type dust collector with the cooling device according to claim 1, wherein an air inlet (201) is formed in the upper side wall of the inlet flue (200), and the cold air pipe (300) is installed on the air inlet (201).
3. The bag-type dust collector with the cooling device according to claim 2, wherein a limiting plate (302) is fixedly connected to the side wall of the cold air pipe (300), and the lower side wall of the water filtering device (400) is abutted to the limiting plate (302).
4. A bag-type dust collector with a cooling device according to claim 3, characterized in that a plurality of second through holes (404) are formed in the lower side wall of the water filtering device (400).
5. The bag-type dust collector with the cooling device according to claim 1, wherein limiting screws (405) are connected to the side walls of the outer side plate (401) and the inner side plate (402) in a threaded mode, and the front ends of the limiting screws (405) are abutted to the side walls of the cold air pipes (300).
6. The bag-type dust collector with the cooling device according to claim 1, wherein the support rod (408) is fixedly connected to the upper cover body (406), and the waterproof cap (407) is fixedly connected to the support rod (408).
7. The bag-type dust collector with the cooling device according to claim 1, wherein an outlet flue (500) is installed on the side wall of the bag-type dust collector body (100), and the outlet flue (500) is arranged on a side wall far away from the cold air pipe (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494699.2U CN220214293U (en) | 2023-06-13 | 2023-06-13 | Cloth bag dust remover with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494699.2U CN220214293U (en) | 2023-06-13 | 2023-06-13 | Cloth bag dust remover with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214293U true CN220214293U (en) | 2023-12-22 |
Family
ID=89179203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494699.2U Active CN220214293U (en) | 2023-06-13 | 2023-06-13 | Cloth bag dust remover with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220214293U (en) |
-
2023
- 2023-06-13 CN CN202321494699.2U patent/CN220214293U/en active Active
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