CN202376870U - Dust removal device for filler silo of concrete mixing station - Google Patents
Dust removal device for filler silo of concrete mixing station Download PDFInfo
- Publication number
- CN202376870U CN202376870U CN2011204148620U CN201120414862U CN202376870U CN 202376870 U CN202376870 U CN 202376870U CN 2011204148620 U CN2011204148620 U CN 2011204148620U CN 201120414862 U CN201120414862 U CN 201120414862U CN 202376870 U CN202376870 U CN 202376870U
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- China
- Prior art keywords
- chamber
- dust
- air inlet
- material collecting
- filler bin
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- Expired - Lifetime
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Abstract
The utility model discloses a dust removal device for a filler silo of a concrete mixing station. A dust remover and a material collecting box are respectively fixed on the ground by a bracket; a material collecting chamber is arranged at the upper part of the material collecting box; an air inlet is formed on one side of the upper end of the material collecting chamber; an air outlet is arranged at the lower end of the side wall on the other side of the upper end of the material collecting chamber; a partition board fixed on the side surface of the material collecting chamber is arranged between the air inlet and the air outlet; a top cover is arranged at the upper end of the dust remover; a filter element chamber is arranged at the upper part in the dust remover; a bucket-shape buffering chamber is arranged in the middle in the dust remover; a dust collecting chamber is arranged at the lower part in the dust remover; a discharging door B is arranged at the lower end of the dust collecting chamber; a dust remover air inlet is arranged on a side wall between the buffering chamber and the dust collecting chamber; a pressure safety valve is mounted on the upper end cover of the filler silo; a dust removal pipe is mounted between an air inlet of the filler silo and the air inlet of the material collecting box; the air outlet of the filler silo is higher than a discharge opening of an ash loading pipe; and the air outlet of the material collecting box is connected with an air inlet of the dust remover through a pipeline. The utility model has the advantages that the dust removal is thorough, the dust pollution can be effectively reduced, the service life of a filter element is prolonged, concrete manufacturing raw material is saved, and the maintenance and the repair are simple and labor-saving.
Description
Technical field
The utility model relates to a kind of dust arrester, relates in particular to the dust arrester on a kind of concrete mixing plant filler bin.
Background technology
The deduster of concrete mixing plant filler bin use at present is roof scrubber, in big tank top one deduster is installed exactly.In use, the gases at high pressure that contain a large amount of dust directly get into deduster, are discharged in the atmosphere through gas behind the filter element filtering, and dust falls back in the big jar.Under the normal condition, filter core keeps gas permeability, and deduster can satisfy the dedusting requirement basically, can be after using after a while; In case the full dust of collection on the filter core, even during powder caking such as cement, the gas permeability of filter core becomes very poor; During material loading, can around deduster, pile up a large amount of powders again, also can cause the pressure in the filler bin to raise; Compressing damages filter core, and after filter core damaged, powder can be emerged from the filter core breakage; The gases at high pressure that have dust in a large number directly are discharged in the atmosphere, have not only caused dust pollution, have also wasted greatly and have made concrete raw material.Must clear up filter core in this case or carry out the replacing of filter core, shorten the service life of filter core.Because deduster is on big tank deck, no matter be renew cartridge or safeguard that the maintenance personal need climb to big tank top more, maintenance, safeguard and waste time and energy, and increased potential safety hazard greatly.
The utility model content
The purpose of the utility model is exactly to solve the problems referred to above that exist in the prior art; Provide a kind of dedusting thorough, can effectively reduce dust pollution, improve filter core service life; Save and make concrete raw material, the dust arrester of maintenance, the simple labour-saving of maintenance concrete mixing plant filler bin.
For realizing above-mentioned purpose, the technical solution of the utility model is: a kind of dust arrester of concrete mixing plant filler bin, and it comprises deduster, Material collecting box for harvesting, dust removing tube and pressure safety valve; Deduster and Material collecting box for harvesting are fixed on the ground by support respectively; Material collecting box for harvesting top is the chamber that gathers materials, and the bottom is a dump skip, and upper end, chamber one side of gathering materials has air inlet; The side wall lower ends of the gather materials chamber opposite side relative with air inlet has the gas outlet; Between air inlet and the gas outlet dividing plate is arranged, dividing plate is fixed on the side of the chamber that gathers materials, and there is Dump gate A the dump skip lower end; It is the filter core chamber that there are top cover, indoor top in the deduster upper end, and the middle part is the bucket shape surge chamber, and the bottom is the bucket shape dust storage chamber, and there is Dump gate B the lower end of dust storage chamber, and the deduster air inlet is arranged on the sidewall between surge chamber and the dust storage chamber; Pressure safety valve is installed on the upper end cover of filler bin, an end of dust removing tube be fixed on filler bin in the filler bin gas outlet of upper end sidewall of the relative filler bin of last ash pipe on, the other end is fixed on the air inlet of Material collecting box for harvesting; The filler bin gas outlet is higher than the discharging opening of ash pipe, and the gas outlet of Material collecting box for harvesting is connected by pipeline with the deduster air inlet.
Above-mentioned said filler bin gas outlet is than the high 30cm of discharging opening that goes up ash pipe in the filler bin.
Above-mentioned said dust removing tube diameter is greater than the diameter of last ash pipe.
The top of above-mentioned said filter core chamber is equipped with electromagnetic shaker.At any time starting shock device in the material loading shakes the dust on the filter core get off, and the dust of deposition falls into dust storage chamber, collects through Dump gate again.
Because the utility model is placed into deduster on the ground, and links to each other with filler bin through Material collecting box for harvesting, dust removing tube, dust at first gets into and carries out the one-level deposition in the Material collecting box for harvesting; Just get into then in the deduster, pass through the two-stage precipitation of the dust storage chamber of deduster again, be discharged in the air again after the filtration through the filter core chamber at last; Dust is through pass through the filtration of filter core chamber again behind the two-stage precipitation like this; Significantly reduced the burden of the filter core of filter core chamber, improved filter effect, dedusting is thorough; Effectively solve dust pollution question, and reclaimed raw material to greatest extent; Keep in repair, safeguard simply laborsaving.In addition, safety valve is housed, can prevents to guarantee when dust removing tube or deduster from take place stopping up that pressure in big jar is unlikely too high and cause danger at the filler bin top.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model;
Fig. 2 is the internal structure sketch map of deduster in the utility model;
Fig. 3 is the internal structure sketch map of Material collecting box for harvesting in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further description.
Like Fig. 1, Fig. 2 and shown in Figure 3, present embodiment comprises deduster 1, Material collecting box for harvesting 2, dust removing tube 3 and pressure safety valve 6.Deduster 1 is fixed on the ground by support respectively with Material collecting box for harvesting 2.Material collecting box for harvesting 2 tops are the chamber 17 that gathers materials, and the bottom is a dump skip 18, and 17 upper ends, chamber, one side of gathering materials has air inlet 16; The side wall lower ends of gather materials chamber 17 opposite sides relative with air inlet 16 has gas outlet 14, between air inlet 16 and the gas outlet 14 dividing plate 15 is arranged, and dividing plate 15 is fixed on the side of the chamber 17 that gathers materials, and there is Dump gate A 19 dump skip 18 lower ends.There is top cover 9 deduster 3 upper ends; Indoor top is filter core chamber 8, and the middle part is a bucket shape surge chamber 11, and the bottom is a bucket shape dust storage chamber 12; There is Dump gate B 13 lower end of dust storage chamber; On the sidewall between surge chamber 11 and the dust storage chamber 12 deduster air inlet 7 is arranged, filter core 10 is installed in the filter core chamber 8, the top of filter core chamber 8 is equipped with electromagnetic shaker.Pressure safety valve 6 is installed on the upper end cover of filler bin 4; One end of dust removing tube 3 be fixed on filler bin 4 in the filler bin gas outlet of upper end sidewall of the relative filler bin of last ash pipe 5 on; The other end is fixed on the air inlet 16 of Material collecting box for harvesting 2, and dust removing tube 3 diameters are greater than the diameter of last ash pipe 5.The gas outlet 14 of Material collecting box for harvesting 2 and deduster air inlet 7 are connected by pipeline.Filler bin 4 gas outlets are than the high 30cm of discharging opening of the last ash pipe 5 in the filler bin.
Claims (5)
1. the dust arrester of a concrete mixing plant filler bin, it comprises deduster, it is characterized in that: it also comprises Material collecting box for harvesting, dust removing tube and pressure safety valve; Deduster and Material collecting box for harvesting are fixed on the ground by support respectively; Material collecting box for harvesting top is the chamber that gathers materials, and the bottom is a dump skip, and upper end, chamber one side of gathering materials has air inlet; The side wall lower ends of the gather materials chamber opposite side relative with air inlet has the gas outlet; Between air inlet and the gas outlet dividing plate is arranged, dividing plate is fixed on the side of the chamber that gathers materials, and there is Dump gate A the dump skip lower end; It is the filter core chamber that there are top cover, indoor top in the deduster upper end, and the middle part is the bucket shape surge chamber, and the bottom is the bucket shape dust storage chamber, and there is Dump gate B the lower end of dust storage chamber, and the deduster air inlet is arranged on the sidewall between surge chamber and the dust storage chamber; Pressure safety valve is installed on the upper end cover of filler bin, an end of dust removing tube be fixed on filler bin in the filler bin gas outlet of upper end sidewall of the relative filler bin of last ash pipe on, the other end is fixed on the air inlet of Material collecting box for harvesting; The filler bin gas outlet is higher than the discharging opening of ash pipe, and the gas outlet of Material collecting box for harvesting is connected by pipeline with the deduster air inlet.
2. the dust arrester of concrete mixing plant filler bin according to claim 1 is characterized in that: said filler bin gas outlet is than the high 30cm of discharging opening that goes up ash pipe in the filler bin.
3. according to the dust arrester of claim 1 or 2 described concrete mixing plant filler bins, it is characterized in that: said dust removing tube diameter is greater than the diameter of last ash pipe.
4. the dust arrester of concrete mixing plant filler bin according to claim 3 is characterized in that: the top of said filter core chamber is equipped with electromagnetic shaker.
5. according to the dust arrester of claim 1 or 2 described concrete mixing plant filler bins, it is characterized in that: the top of said filter core chamber is equipped with electromagnetic shaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204148620U CN202376870U (en) | 2011-10-27 | 2011-10-27 | Dust removal device for filler silo of concrete mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204148620U CN202376870U (en) | 2011-10-27 | 2011-10-27 | Dust removal device for filler silo of concrete mixing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376870U true CN202376870U (en) | 2012-08-15 |
Family
ID=46625392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204148620U Expired - Lifetime CN202376870U (en) | 2011-10-27 | 2011-10-27 | Dust removal device for filler silo of concrete mixing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376870U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895105A (en) * | 2012-12-28 | 2014-07-02 | 广西华欣建材有限公司 | Filler silo dust removal system |
| CN105058587A (en) * | 2015-08-05 | 2015-11-18 | 成都市松川金属材料有限公司 | Concentrated dust removal system of stirring station |
| US10695732B2 (en) | 2015-09-10 | 2020-06-30 | Sabic Global Technologies B.V. | Mixing silo design for dust removal and methods of using the same |
| WO2020134534A1 (en) * | 2018-12-24 | 2020-07-02 | 中国电建集团山东电力建设第一工程有限公司 | Concrete batching plant cement tank dust removal apparatus and method |
-
2011
- 2011-10-27 CN CN2011204148620U patent/CN202376870U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895105A (en) * | 2012-12-28 | 2014-07-02 | 广西华欣建材有限公司 | Filler silo dust removal system |
| CN105058587A (en) * | 2015-08-05 | 2015-11-18 | 成都市松川金属材料有限公司 | Concentrated dust removal system of stirring station |
| US10695732B2 (en) | 2015-09-10 | 2020-06-30 | Sabic Global Technologies B.V. | Mixing silo design for dust removal and methods of using the same |
| WO2020134534A1 (en) * | 2018-12-24 | 2020-07-02 | 中国电建集团山东电力建设第一工程有限公司 | Concrete batching plant cement tank dust removal apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Construction Group Qianqiu Pipe Industry Co., Ltd. Assignor: Heibei Construction Group Co., Ltd. Contract record no.: 2013130000098 Denomination of utility model: Dust removal device for filler silo of concrete mixing station Granted publication date: 20120815 License type: Exclusive License Record date: 20130926 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hebei Construction Group Qianqiu Pipe Industry Co., Ltd. Assignor: Heibei Construction Group Co., Ltd. Contract record no.: 2013130000098 Date of cancellation: 20170518 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| CP03 | Change of name, title or address |
Address after: Lu Gang Road Show in 071000 districts in Hebei city of Baoding province No. 125 Patentee after: Hebei construction group Limited by Share Ltd Address before: 071070, No. 54 West 329, new urban district, Hebei, Baoding Patentee before: Heibei Construction Group Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |