CN204709995U - A kind of mixing plant main frame dust arrester - Google Patents
A kind of mixing plant main frame dust arrester Download PDFInfo
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- CN204709995U CN204709995U CN201520444129.1U CN201520444129U CN204709995U CN 204709995 U CN204709995 U CN 204709995U CN 201520444129 U CN201520444129 U CN 201520444129U CN 204709995 U CN204709995 U CN 204709995U
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- dust
- hopper
- main frame
- return pipe
- dust arrester
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Abstract
The utility model discloses a kind of mixing plant main frame dust arrester, it comprises frame (10) and is arranged on the hopper (11) in frame (10), the top of described hopper (11) is column construction, its inside is provided with dust removal filter element (2), the bottom of described hopper (11) is the pyramidal structure of flat-top, dust return pipe (5) is extended downward vertically bottom it, the other end of described dust return pipe (5) is connected with main frame, described dust return pipe (5) is provided with back dirt butterfly valve (3), this time dirt butterfly valve (3) is positioned near the cone top part of hopper (11), the top of described hopper (11) is provided with fixed head (9).The utility model is compared with original dust arrester, and the efficiency of dust collection of this dust arrester is greatly improved, and reliability is better.
Description
Technical field
The utility model relates to field of chemical equipment, is specifically related to a kind of mixing plant main frame dust arrester.
Background technology
Original mixing plant main frame dust arrester, during use, when filler weigher weighs or when weighing bucket is dumped into stirring host, main frame dedusting air exhauster is divided into main frame to gather dust in dust removal filter element, by bobbing machine vibration reclaim, this main frame dust pelletizing system efficiency of dust collection and reliability all poor.
Utility model content
The utility model object is to provide a kind of mixing plant main frame dust arrester, and it can solve problem existing in background technology effectively.
In order to solve problem existing in background technology, the hopper 11 that it comprises frame 10 and is arranged in frame 10, the top of described hopper 11 is column construction, its inside is provided with dust removal filter element 2, the bottom of described hopper 11 is the pyramidal structure of flat-top, dust return pipe 5 is extended downward vertically bottom it, the other end of described dust return pipe 5 is connected with main frame, described dust return pipe 5 is provided with back dirt butterfly valve 3, this time dirt butterfly valve 3 is positioned near the cone top part of hopper 11, the top of described hopper 11 is provided with fixed head 9, the upper end face of this fixed head 9 is provided with air exhauster 1, the injection tube 7 that the side of described air exhauster 1 is provided with air accumulator 6 and communicates with air accumulator 6, the other end of described injection tube 7 is connected with hopper 11, described injection tube 7 is provided with electromagnetic impulse valve 8, the sweep-up pipe 4 communicated with it is provided with near the bottom of described hopper 11 side, the other end of this sweep-up pipe 4 is connected with dust return pipe 5.
Owing to have employed above technical scheme, the utility model has following beneficial effect: compared with original dust arrester, and the efficiency of dust collection of this dust arrester is greatly improved, and reliability is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment being clearly and completely described.
Referring to Fig. 1, this detailed description of the invention is achieved by the following technical solutions, the hopper 11 that it comprises frame 10 and is arranged in frame 10, the top of described hopper 11 is column construction, its inside is provided with dust removal filter element 2, the bottom of described hopper 11 is the pyramidal structure of flat-top, dust return pipe 5 is extended downward vertically bottom it, the other end of described dust return pipe 5 is connected with main frame, described dust return pipe 5 is provided with back dirt butterfly valve 3, this time dirt butterfly valve 3 is positioned near the cone top part of hopper 11, the top of described hopper 11 is provided with fixed head 9, the upper end face of this fixed head 9 is provided with air exhauster 1, the injection tube 7 that the side of described air exhauster 1 is provided with air accumulator 6 and communicates with air accumulator 6, the other end of described injection tube 7 is connected with hopper 11, described injection tube 7 is provided with electromagnetic impulse valve 8, the sweep-up pipe 4 communicated with it is provided with near the bottom of described hopper 11 side, the other end of this sweep-up pipe 4 is connected with dust return pipe 5.
Below in conjunction with accompanying drawing, elaboration is further done to the operation principle of technical scheme in this detailed description of the invention:
By installing the instrument and equipments such as air accumulator 6, injection tube 7, electromagnetism arteries and veins 8 additional, when filler weigher weighs, the air in hopper 1 and dust enter in lid by the pipeline at hopper 1 top, and dust collecter air exhauster 1 starts, for first time dirt falls simultaneously; Fraction is filtered by dust removal filter element 2, be reduced into cleaning gas tream, enter in air by pipeline, when the aggregate in middle hopper 1 and load weighted powder be successively discharged into stir in stirring host time, the high-pressure pump connecting water scale starts, tens shower nozzles ejection water smokes of distributing rationally in main frame lid, by the dust parcel entered in main frame, form bulky grain agglomerate, fall in main frame, for second time dirt falls; Now in main frame, air-flow dustiness reduces greatly; The dust-contained airflow be forcefully discharged in main frame enters in dust arrester by pipeline, filter through dust removal filter element 2, be reduced into cleaning gas tream, air is entered by pipeline, few part is attracted on the dust removal filter element 2 of dust arrester, the high-voltage pulse air-flow regularly sprayed by dust collecter injection tube, is directly dropped in main frame lid.When mixer is started working, start this device, this device is namely with certain frequency ejection high-voltage pulse air-flow, and the dust that dust removal filter element adsorbs is cleared up in timing; This device uses mixing plant work source of the gas 0.5MP.In order to not affect the work of the whole pneumatic system of mixing plant, the interval time of each electromagnetic pulse valve events will be adjusted to and be greater than 30 seconds, and the injecting pulse air flow time is 0.1 to 0.2 second.
Owing to have employed above technical scheme, this detailed description of the invention has following beneficial effect: compared with original dust arrester, and the efficiency of dust collection of this dust arrester is greatly improved, and reliability is better.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (1)
1. a mixing plant main frame dust arrester, it is characterized in that it comprises frame (10) and is arranged on the hopper (11) in frame (10), the top of described hopper (11) is column construction, its inside is provided with dust removal filter element (2), the bottom of described hopper (11) is the pyramidal structure of flat-top, dust return pipe (5) is extended downward vertically bottom it, the other end of described dust return pipe (5) is connected with main frame, described dust return pipe (5) is provided with back dirt butterfly valve (3), this time dirt butterfly valve (3) is positioned near the cone top part of hopper (11), the top of described hopper (11) is provided with fixed head (9), the upper end face of this fixed head (9) is provided with air exhauster (1), the injection tube (7) that the side of described air exhauster (1) is provided with air accumulator (6) and communicates with air accumulator (6), the other end of described injection tube (7) is connected with hopper (11), described injection tube (7) is provided with electromagnetic impulse valve (8), the sweep-up pipe (4) communicated with it is provided with near the bottom of described hopper (11) side, the other end of this sweep-up pipe (4) is connected with dust return pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444129.1U CN204709995U (en) | 2015-06-26 | 2015-06-26 | A kind of mixing plant main frame dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444129.1U CN204709995U (en) | 2015-06-26 | 2015-06-26 | A kind of mixing plant main frame dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709995U true CN204709995U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444129.1U Active CN204709995U (en) | 2015-06-26 | 2015-06-26 | A kind of mixing plant main frame dust arrester |
Country Status (1)
| Country | Link |
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| CN (1) | CN204709995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888549A (en) * | 2015-06-26 | 2015-09-09 | 无锡市江达商品混凝土有限公司 | Mixing-station host dust removal device |
-
2015
- 2015-06-26 CN CN201520444129.1U patent/CN204709995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888549A (en) * | 2015-06-26 | 2015-09-09 | 无锡市江达商品混凝土有限公司 | Mixing-station host dust removal device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wuxi, national hi tech Industrial Development Zone, Jiangsu province Wuxi road 214142 South Street No. 15 Patentee after: WUXI JIANGDA ENERGY SAVING TECHNOLOGY CO., LTD. Address before: Wuxi, national hi tech Industrial Development Zone, Jiangsu province Wuxi road 214142 South Street No. 15 Patentee before: Commerical ready-mixed concrete company limited of Wuxi City Jiangda County |