CN213912891U - Coal processing dust collector with drying function - Google Patents
Coal processing dust collector with drying function Download PDFInfo
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- CN213912891U CN213912891U CN202022412144.1U CN202022412144U CN213912891U CN 213912891 U CN213912891 U CN 213912891U CN 202022412144 U CN202022412144 U CN 202022412144U CN 213912891 U CN213912891 U CN 213912891U
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- filter disc
- dust
- drying function
- coal processing
- barrel
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Abstract
The utility model relates to a coal processing dust collector with drying function has solved among the prior art moist dust adhesion and has filtered on the filter disc, can lead to the problem that the filter disc appears blockking up. The utility model provides a coal processing dust collector with drying function, includes the dust removal bucket, install the filter disc of slope in the dust removal bucket, one side intercommunication of dust removal bucket has the air inlet, the below that the dust removal bucket is located the filter disc is provided with the gas outlet. The utility model starts the heating resistance wire of the filter disc, when the filter disc is dried, the motor is started, so that the upper end surface of the scraper blade laminating filter disc does circular motion, and the dry dust flows to the slag hole through the inclined filter disc and flows out of the slag hole; thereby realized the dust treatment of filter disc up end, avoided the dust accumulation, seriously blockked up on the filter disc up end, realized a coal processing dust collector with drying function.
Description
Technical Field
The utility model relates to a coal processing dust collector with drying function.
Background
The existing coal processing device often needs a tail gas treatment device, such as a dust removal barrel or a toxic gas purification barrel; most dedusting barrels for coal processing adopt a spraying mode for dedusting, then dust with moisture is adhered to a filter disc, the filter disc is blocked for a long time, and the tail gas flow is not smooth;
therefore, a coal processing dust removal device with a drying function is provided, wherein a filter disc for filtering damp dust is used for drying, so that large blocks of dust on the filter disc are dried and hardened, and then the large blocks of dry dust are swept into a slag outlet and discharged from the slag outlet through the arrangement of a scraper, so that the possibility of blockage of the filter disc is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal processing dust collector with drying function has solved among the prior art moist dust adhesion and has filtered on the filter disc, can lead to the problem that the filter disc appears blockking up.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coal processing dust collector with drying function, includes the dust removal bucket, install the filter disc of slope in the dust removal bucket, one side intercommunication of dust removal bucket has the air inlet, the dust removal bucket is located the below of filter disc and is provided with the gas outlet, the filtration pore has been seted up on the filter disc, the inside of filter disc is inlayed and is equipped with the heating resistor silk, the motor is installed to the bottom of filter disc, and the up end of filter disc is provided with the scraper blade, the output shaft and the scraper blade of motor are connected, the outer wall of dust removal bucket is provided with the slag notch near the bottom of filter disc, the internal thread closure of slag notch is connected with the screw plug.
Preferably, the filter disc comprises a base disc and a top cover, the filter holes penetrate through the base disc and the top cover, a containing cavity for containing the heating resistance wire is formed in the upper end face of the base disc, and the base disc is fixedly connected with the top cover through bolts.
Preferably, the scraping plate is attached to the upper end face of the filter disc.
Preferably, the bottom of the dedusting barrel is provided with a water collecting cavity, a purified gas cavity is formed between the water collecting cavity and the filter disc, and the gas outlet is communicated with the purified gas cavity.
Preferably, an air inlet cavity is formed between the top of the filter disc and the dust removal barrel, and the air inlet is communicated with the air inlet cavity.
Preferably, the top of the dedusting barrel is provided with a spray header, the outer wall of the dedusting barrel is provided with a circulating pump, one end of the circulating pump is communicated with the water collecting cavity, and the other end of the circulating pump is communicated with the spray header.
The utility model discloses possess following beneficial effect at least:
1. the heating resistance wire of the filter disc is started, the motor is started after the filter disc is dried, so that the scraper plate is attached to the upper end surface of the filter disc to move circularly, and the dry dust flows to the slag hole through the inclined filter disc and flows out of the slag hole; thereby realized the dust treatment of filter disc up end, avoided the dust accumulation, seriously blockked up on the filter disc up end, realized a coal processing dust collector with drying function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of a dust removing apparatus;
FIG. 2 is a schematic top view of a filter tray;
FIG. 3 is a schematic side sectional view of a filter disk.
In the figure: 1. a dust removal barrel; 2. a water collection cavity; 3. a purified gas cavity; 4. an air inlet cavity; 5. a shower head; 6. a circulation pump; 7. an air inlet; 8. an air outlet; 9. a slag outlet; 10. a threaded plug; 11. a filter tray; 12. a motor; 13. a squeegee; 14. a filtration pore; 15. heating resistance wires; 16. a top cover; 17. a chassis; 18. a receiving cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, a coal processing dust removal device with a drying function comprises a dust removal barrel 1, an inclined filter disc 11 is installed in the dust removal barrel 1, an air inlet 7 is communicated with one side of the dust removal barrel 1, an air outlet 8 is arranged below the filter disc 11 of the dust removal barrel 1, a filter hole 14 is formed in the filter disc 11, a heating resistance wire 15 is embedded in the filter disc 11, a motor 12 is installed at the bottom of the filter disc 11, a scraper 13 is arranged on the upper end face of the filter disc 11, an output shaft of the motor 12 is connected with the scraper 13, a slag outlet 9 is arranged on the outer wall of the dust removal barrel 1 and close to the bottom of the filter disc 11, a threaded plug 10 is screwed in the slag outlet 9, the scraper 13 is attached to the upper end face of the filter disc 11, a water collection cavity 2 is arranged at the bottom of the dust removal barrel 1, a purified gas cavity 3 is formed between the water collection cavity 2 and the filter disc 11, and the air outlet 8 is communicated with the purified gas cavity 3; an air inlet cavity 4 is formed between the top of the filter disc 11 and the dedusting barrel 1, and an air inlet 7 is communicated with the air inlet cavity 4; the top of the dedusting barrel 1 is provided with a spray header 5, the outer wall of the dedusting barrel 1 is provided with a circulating pump 6, one end of the circulating pump 6 is communicated with the water collecting cavity 2, and the other end is communicated with the spray header 5.
Specifically, as shown in fig. 1 to 3, the filter disc 11 includes a bottom plate 17 and a top cover 16, the filter holes 14 penetrate through the bottom plate 17 and the top cover 16, the upper end surface of the bottom plate 17 is provided with an accommodating cavity 18 for accommodating the heating resistance wire 15, the bottom plate 17 and the top cover 16 are fixedly connected through bolts, and the usability of the assembled filter disc 11 is improved.
The working principle is as follows:
when the coal dust removal device is used, waste gas produced by coal processing enters the dust removal barrel 1 through the air inlet 7, dust in the waste gas is adhered with water drops under the action of the plurality of spray headers 5 and falls downwards under the action of gravity, when the waste gas passes through the filter disc 11, the gas flows into the purified gas cavity 3 through the filter holes 14 and is then discharged from the air outlet 8, and one part of the dust in the waste gas is left on the filter disc 11 under the action of spray water, and the other part of the dust falls into the water collection cavity 2;
after the equipment is stopped to be used, the heating resistance wire 15 of the filter disc 11 is started, and when the filter disc 11 is dried, the motor 12 is started, so that the scraper 13 is attached to the upper end face of the filter disc 11 to do circular motion, and the dry dust flows to the slag outlet 9 through the inclined filter disc 11 and flows out of the slag outlet 9; thereby realized the dust treatment of filter plate 11 up end, avoided the dust accumulation, seriously blockked up on filter plate 11 up end, realized a coal processing dust collector with drying function.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A coal processing dust removal device with a drying function is characterized by comprising a dust removal barrel (1), an inclined filter disc (11) is arranged in the dedusting barrel (1), one side of the dedusting barrel (1) is communicated with an air inlet (7), an air outlet (8) is arranged below the filter disc (11) of the dust removing barrel (1), the filter disc (11) is provided with filter holes (14), a heating resistance wire (15) is embedded in the filter disc (11), the bottom of the filter disc (11) is provided with a motor (12), the upper end surface of the filter disc (11) is provided with a scraper (13), the output shaft of motor (12) is connected with scraper blade (13), the outer wall of dust removal bucket (1), the bottom that is close to filter disc (11) is provided with slag notch (9), slag notch (9) internal thread closes soon and is connected with screw plug (10).
2. The coal processing dust collector with the drying function of claim 1, wherein the filter disc (11) comprises a base disc (17) and a top cover (16), the filter holes (14) penetrate through the base disc (17) and the top cover (16), an accommodating cavity (18) for placing the heating resistance wire (15) is formed in the upper end face of the base disc (17), and the base disc (17) and the top cover (16) are fixedly connected through bolts.
3. The coal processing dust removing device with the drying function as recited in claim 1, characterized in that the scraper (13) is jointed with the upper end face of the filter disc (11).
4. The coal processing dust removal device with the drying function as recited in claim 1, wherein a water collecting cavity (2) is arranged at the bottom of the dust removal barrel (1), a purified gas cavity (3) is formed between the water collecting cavity (2) and the filter disc (11), and the gas outlet (8) is communicated with the purified gas cavity (3).
5. The coal processing dust removing device with the drying function as recited in claim 1, characterized in that an air inlet cavity (4) is formed between the top of the filter disc (11) and the dust removing barrel (1), and the air inlet (7) is communicated with the air inlet cavity (4).
6. The coal processing dust collector with drying function as claimed in claim 1, wherein a spray header (5) is installed at the top of the dust collection barrel (1), a circulating pump (6) is installed on the outer wall of the dust collection barrel (1), one end of the circulating pump (6) is communicated with the water collection cavity (2), and the other end is communicated with the spray header (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412144.1U CN213912891U (en) | 2020-10-27 | 2020-10-27 | Coal processing dust collector with drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412144.1U CN213912891U (en) | 2020-10-27 | 2020-10-27 | Coal processing dust collector with drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213912891U true CN213912891U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022412144.1U Active CN213912891U (en) | 2020-10-27 | 2020-10-27 | Coal processing dust collector with drying function |
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| CN (1) | CN213912891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121479A (en) * | 2022-07-23 | 2022-09-30 | 唐山神州机械集团有限公司 | Bed surface hole dust cleaning mechanism suitable for dry coal separator and using method thereof |
| WO2023131160A1 (en) * | 2022-01-07 | 2023-07-13 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Intelligent coal dust purification system for power plant power generation |
-
2020
- 2020-10-27 CN CN202022412144.1U patent/CN213912891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023131160A1 (en) * | 2022-01-07 | 2023-07-13 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Intelligent coal dust purification system for power plant power generation |
| CN115121479A (en) * | 2022-07-23 | 2022-09-30 | 唐山神州机械集团有限公司 | Bed surface hole dust cleaning mechanism suitable for dry coal separator and using method thereof |
| CN115121479B (en) * | 2022-07-23 | 2024-03-01 | 唐山神州机械集团有限公司 | Bed surface hole dust cleaning mechanism suitable for dry coal separator and use method thereof |
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