CN202089474U - Large repository - Google Patents
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- Publication number
- CN202089474U CN202089474U CN2011201887175U CN201120188717U CN202089474U CN 202089474 U CN202089474 U CN 202089474U CN 2011201887175 U CN2011201887175 U CN 2011201887175U CN 201120188717 U CN201120188717 U CN 201120188717U CN 202089474 U CN202089474 U CN 202089474U
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- Prior art keywords
- storehouse
- repository
- gas
- connects
- roots blower
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Abstract
A large repository belongs to the technical field of repositories, and comprises a repository body, wherein a Roots blower is arranged outside the repository body; a plurality of inflation pipelines are arranged in the repository body; one end of each inflation pipeline is arranged outside the repository body and connected with a manual butterfly valve; the manual butterfly valves are connected with gas storage pipes; the gas storage pipes are connected with electrical ball valves; the electrical ball valves are connected with the Roots blower through a master coil outside the repository; a pressure-reducing cone is arranged in the center of the lower end of the interior of the repository body; channels are arranged at the lower part of the pressure-reducing cone; a discharge system at the bottom of the repository and a central chamber inflation system are arranged at the lower part of the pressure-reducing cone; the central chamber inflation system is connected with the inflation pipelines through pipelines; an emptying pipe is communicated with the top end of the pressure-reducing cone, and the other end of the emptying pipe is fixedly arranged at the top end of the repository body and connected with a dust collector; and a control cabinet is further arranged outside the repository body. The material flowability is high, the emptying rate exceeds 98%, the storage and emptying rates of the repository are improved, and the possibility of material agglomeration is reduced.
Description
Technical field
The utility model belongs to the storage vault technical field, is specifically related to a kind of large-scale storage vault.
Background technology
All require under the big situation of storage capacity both at home and abroad at present, the newly-built large-scale storehouse of trying one's best comes the storing waste material to reduce environmental pollution, so that utilize again and reclaim, for example the slag of power plant can utilize manufacturing cement; And increase the standby of stock, as at north cold area, cement can not be constructed, and under the not stopping production situation, must have large-scale storage vault to store for future use.But exist in actual the use always large-scale storage vault normally the rate of emptying can only reach about 55%, and storage cycle one long easily caking, stock's material cleaning difficulty is big when not luming, to such an extent as to storehouse storage rate, degree of utilization reduce.For this reason, build a plurality of small-sized storage vaults in the big producer of storage inventory usually, floor area is big, investment is big; Along with increasing of domestic and international mega project, undersize item is fallen in rectification, requires 10,000 tons of reserves more and more with ground, seat of honour storage vault.
Summary of the invention
The purpose of this utility model is: a kind of large-scale storage vault that empties rate height, storage rate height, prevented from caking is provided.
The purpose of this utility model is achieved in that a kind of large-scale storage vault, comprise the storehouse body, described storehouse external body is provided with roots blower, some gas ductings are set in the body of storehouse, one end of described each gas ducting is arranged on the storehouse external body, and an end that is arranged on each gas ducting of storehouse external body connects a Hand-operated butterfly valve respectively, and Hand-operated butterfly valve connects gas-storing pipe, gas-storing pipe connects electric ball valve, and electric ball valve connects described roots blower by total coil pipe outside the storehouse; Described storehouse body interior lower end central authorities are provided with the decompression awl, described decompression awl bottom is provided with passage, decompression awl bottom is provided with bottom of the reservior discharge system and centre chamber's air inflator system, centre chamber's air inflator system is by the plumbing connection gas ducting, described decompression vertex of a cone end connection is provided with evacuated tube, the other end of evacuated tube is fixedly installed on body top, storehouse and connects a dust-precipitator, and the storehouse external body also is provided with control housing.
Control by control housing during the utility model operation, discharge system work, the dust-precipitator work on top, storehouse, roots blower work, the roots blower source of the gas is given through total coil pipe outside the storehouse by electrical ball valve, gas-storing pipe, Hand-operated butterfly valve, the gas ducting inflation, by inflating loosening material, degree of dip along the storehouse, a plurality of passages through the decompression awl flow to centre chamber, the gas material mixture that flows to centre chamber is together with centre chamber's gas material mixture, under the effect of gathering dust of top, storehouse dust-precipitator, certain negative pressure is formed at the top of centre chamber, the gas material carries out the gas material in centre chamber separates, the exhausr port that gas is gone up evacuated tube through the decompression awl is discharged to top, storehouse dust-precipitator, by gravity, and the material of separation is transported away by the discharge system of bottom, thereby quickened outer zone to centre chamber, the fluency of discharge port mass transport, thus avoid the buildup of outer zone and centre chamber to improve the storage rate and the Emptying Rate of storage vault.In time spent not for a long time, for the caking of material in the anti-storehouse, roots blower regularly can be opened, suitably loosening once.
The utility model makes material fluidity good, and the rate of emptying reaches more than 98%, has improved the storage rate and the Emptying Rate of storage vault, and material is difficult for prevented from caking; Compared obvious practicality with the low storehouse of conventional deashing rate, in the cement mill, power plant obtains using, and had considerable realization to be worth.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of large-scale storage vault, comprise storehouse body 2, body 2 outer setting roots blowers 12 in storehouse are provided with some gas ductings 6 in the storehouse body 2, an end of each gas ducting 6 is arranged on storehouse body 2 outsides, and an end that is arranged on storehouse body 2 exterior each gas ducting 6 connects a Hand-operated butterfly valve 7 respectively, Hand-operated butterfly valve connects gas-storing pipe 8, and gas-storing pipe 8 connects electric ball valve 9, and electric ball valve 9 connects roots blower 12 by total coil pipe 10 outside the storehouse; Body 2 interior lower end central authorities in storehouse are provided with decompression awl 4, decompression awl 4 bottoms are provided with passage 15, decompression awl 4 bottoms are provided with bottom of the reservior discharge system 14 and centre chamber's air inflator system 13, centre chamber's air inflator system 13 connects gas ducting 6 by pipeline 5, the 4 tops connection of decompression awl is provided with evacuated tube 3, the other end of evacuated tube 3 is fixedly installed on storehouse body 2 tops and connects a dust-precipitator 1, and body 2 outsides in storehouse also are provided with control housing 11.
Claims (1)
1. large-scale storage vault, comprise the storehouse body, it is characterized in that: described storehouse external body is provided with roots blower, some gas ductings are set in the body of storehouse, one end of described each gas ducting is arranged on the storehouse external body, and an end that is arranged on each gas ducting of storehouse external body connects a Hand-operated butterfly valve respectively, and Hand-operated butterfly valve connects gas-storing pipe, gas-storing pipe connects electric ball valve, and electric ball valve connects described roots blower by total coil pipe outside the storehouse; Described storehouse body interior lower end central authorities are provided with the decompression awl, described decompression awl bottom is provided with passage, decompression awl bottom is provided with bottom of the reservior discharge system and centre chamber's air inflator system, centre chamber's air inflator system is by the plumbing connection gas ducting, described decompression vertex of a cone end connection is provided with evacuated tube, the other end of evacuated tube is fixedly installed on body top, storehouse and connects a dust-precipitator, and the storehouse external body also is provided with control housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201887175U CN202089474U (en) | 2011-06-07 | 2011-06-07 | Large repository |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201887175U CN202089474U (en) | 2011-06-07 | 2011-06-07 | Large repository |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089474U true CN202089474U (en) | 2011-12-28 |
Family
ID=45364557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201887175U Expired - Fee Related CN202089474U (en) | 2011-06-07 | 2011-06-07 | Large repository |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249870A (en) * | 2013-06-29 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Powder warehouse gasification device and method |
| CN109775163A (en) * | 2019-01-24 | 2019-05-21 | 山东中旭节能环保科技有限公司 | A kind of powder repository that improves is unstowed the structure and application its baiting method of rate |
| CN114471216A (en) * | 2022-01-27 | 2022-05-13 | 安徽工业大学 | Dry particle powder storage facility with abrasion-resistant structure |
-
2011
- 2011-06-07 CN CN2011201887175U patent/CN202089474U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249870A (en) * | 2013-06-29 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Powder warehouse gasification device and method |
| CN109775163A (en) * | 2019-01-24 | 2019-05-21 | 山东中旭节能环保科技有限公司 | A kind of powder repository that improves is unstowed the structure and application its baiting method of rate |
| CN109775163B (en) * | 2019-01-24 | 2024-05-17 | 李世旭 | Structure for improving emptying rate of powder storage warehouse and discharging method using same |
| CN114471216A (en) * | 2022-01-27 | 2022-05-13 | 安徽工业大学 | Dry particle powder storage facility with abrasion-resistant structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |