CN202124332U - Efficient rotational-flow pneumatic conveying cabin pump device - Google Patents
Efficient rotational-flow pneumatic conveying cabin pump device Download PDFInfo
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- CN202124332U CN202124332U CN2011201947458U CN201120194745U CN202124332U CN 202124332 U CN202124332 U CN 202124332U CN 2011201947458 U CN2011201947458 U CN 2011201947458U CN 201120194745 U CN201120194745 U CN 201120194745U CN 202124332 U CN202124332 U CN 202124332U
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- eddy flow
- flow valve
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Abstract
The utility model discloses an efficient rotational-flow pneumatic conveying cabin pump device which adopts the technical scheme that the efficient rotational-flow pneumatic conveying cabin pump device comprises a cabin pump with a feeding hole and a discharge hole and is characterized in that the discharge hole of the cabin pump is connected with a rotational-flow valve which is communicated with a pneumatic double-flashboard discharge valve; the feed pipe of the pneumatic double-flashboard discharge valve is positioned in the rotational-flow valve; the upper part of the cabin pump is communicated with an air source by a main pipeline; the inside of the rotational-flow valve is communicated with the air source by a branch pipeline of the main pipeline; a fluidized bed is installed in the rotational-flow valve; the rotational-flow valve is divided into a material mixing chamber and a fluidization cavity by the fluidized bed; and the material mixing chamber and the fluidization cavity are respectively communicated with the air source by the main pipeline and the second branch pipeline of the branch pipeline. The efficient rotational-flow pneumatic conveying cabin pump device has the beneficial effect that materials can evenly whirl in the cabin pump at high speed, and meanwhile hardened materials which possibly exist are broken.
Description
Technical field
The utility model is that a kind of high-efficiency cyclone type strength is carried the storehouse pumping plant.
Background technology
Strength is carried, and promptly utilizes the energy of air-flow, in leakproof tank or pipeline, along air flow line conveying granular material, is a kind of concrete application of fluidization technology.Mechanical type mode of movements such as early stage conveyor screw, scraper plate machine are compared; Have the equipment easy, equipment loss is little, the repair and maintenance amount is few, the degree of automation advantages of higher; Simultaneously; Strength is carried and has been overcome the defective that mechanical type mode of movement sealing effectiveness is poor, airborne dust is big, because of it is safe, efficient, the performance of environmental protection, is able to widespread use in industrial and mining enterprises.
Strength is carried the storehouse pump, promptly realizes the obturator of the operations such as storage, pressurization, eddy flow, transmission of granular material, for strength is carried indispensable key equipment.
Summary of the invention
The utility model patent provides a kind of high-efficiency cyclone type strength to carry the storehouse pumping plant; The present technique scheme constitutes mixing of materials chamber and fluidizing chamber through the eddy flow valve being set and fluid bed being set in the eddy flow valve; Can realize material even, high-speed rotational in the pump of storehouse, the material that hardens that possibly exist simultaneously carries out fragmentation.
The utility model is realized through following technical measures: a kind of high-efficiency cyclone type strength is carried the storehouse pumping plant; It comprises the storehouse pump that has inlet point and discharging opening; The discharging opening place of said storehouse pump is connected with the eddy flow valve; Said eddy flow valve is communicated with pneumatic double disc bleeder valve, and it is inner that the feed pipe of said pneumatic double disc bleeder valve is positioned at the eddy flow valve, and the top of said storehouse pump is communicated with source of the gas through main line; The inner by path through main line of said eddy flow valve is communicated with source of the gas; Said eddy flow valve inside is equipped with fluid bed, and said eddy flow valve is fluidized bed and is separated into mixing of materials chamber and two chambeies of fluidizing chamber, and said mixing of materials chamber and fluidizing chamber are communicated with source of the gas through the inferior by path of by path, by path respectively.
Be provided with unidirectional non-return valve before being positioned at time by path on the above-mentioned by path.
Be provided with unidirectional non-return valve after being positioned at by path on the above-mentioned main line.
Be disposed with electromagnetic valve and pressure regulating valve along air flow line before being positioned at by path on the above-mentioned main line.
The top of above-mentioned storehouse pump is provided with pneumatic double disc purge valve.
The inlet point side of comprising of above-mentioned storehouse pump becomes the circle inlet point, and said side becomes the circle inlet point and is connected with the transition short tube, and said transition short tube is connected with the storehouse pump through Taper Pipe with the storehouse pump, and said Taper Pipe is provided with pneumatic dome inlet valve.
Be provided with level-sensing device and pressure tap after the unidirectional non-return valve on the above-mentioned main line.
The beneficial effect of the utility model is: eddy flow valve, fluid bed are the core texture of storehouse pump, comprise mixing of materials chamber and fluidizing chamber, can realize material even, high-speed rotational in the pump of storehouse, and the material that hardens that possibly exist simultaneously carries out fragmentation; Pneumatic double disc bleeder valve is used to control the switching that material sends in the pump of storehouse, realize simultaneously under storehouse pump pressurization, the fluidized state with valve after the isolated sealing of delivery duct; Material level is taken into account pressure tap and is connect level-sensing device and pressure gauge, detects inventory and storehouse pump pressure in the pump of storehouse; Individual event non-return valve, electromagnetic valve, pressure regulating valve connect gas source control system, realize the pressurization of storehouse pump, the eddy flow and the conveying of material; Fang Bianyuan inlet point, transition short tube are positioned at pump top, storehouse, are the inlet of storehouse pump charging; Pneumatic dome inlet valve is used to control storehouse pump charging between storehouse pump and transition phase pipe, realize under the pressurization of storehouse pump, the fluidized state the isolated sealing with the top material bin simultaneously; Pneumatic double disc purge valve is used for the pressure release after the pump mass transport of storehouse, balance bunker pump external and internal pressure, the superfast loading of realization storehouse pump.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1, the side becomes the circle inlet point, 2, the transition short tube, 3, pneumatic double disc purge valve, 4, the storehouse pump; 5, pneumatic double disc bleeder valve, 6, the eddy flow valve, 7, fluid bed, 8, unidirectional non-return valve, 9, material level takes into account pressure tap; 10, unidirectional non-return valve, 11, pneumatic dome inlet valve, 12, electromagnetic valve, 13, pressure regulating valve, 14, main line; 15, by path, 16, inferior by path, 17, the mixing of materials chamber, 18, fluidizing chamber.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and combine it below through a specific embodiment
Accompanying drawing is set forth this programme.
Shown in accompanying drawing; The utility model is that a kind of high-efficiency cyclone type strength is carried the storehouse pumping plant; It comprises the storehouse pump 4 that has inlet point and discharging opening, and the discharging opening place of said storehouse pump 4 is connected with eddy flow valve 6, and said eddy flow valve 6 is communicated with pneumatic double disc bleeder valve 5; The feed pipe of said pneumatic double disc bleeder valve 5 is positioned at eddy flow valve 6 inside; The top of said storehouse pump 4 is communicated with source of the gas through main line 14, and said eddy flow valve 6 inner by path 15 through main line 14 are communicated with source of the gas, and said eddy flow valve 6 inside are equipped with fluid bed 7; Said eddy flow valve 6 is fluidized bed 7 and is separated into mixing of materials chamber 17 and 18 two chambeies of fluidizing chamber, and said mixing of materials chamber 17 is communicated with source of the gas through the inferior by path 16 of by path 15, by path 15 respectively with fluidizing chamber 18.Be provided with unidirectional non-return valve 8 before being positioned at time by path 16 on the by path 15; Be provided with unidirectional non-return valve 10 after being positioned at by path 15 on the main line 14; Be disposed with electromagnetic valve 12 and pressure regulating valve 13 along air flow line before being positioned at by path 15 on the main line 14, the top of storehouse pump 4 is provided with pneumatic double disc purge valve 3, and the inlet point side of comprising of storehouse pump 4 becomes circle inlet point 1; Said side becomes circle inlet point 1 and is connected with transition short tube 2; Said transition short tube 2 and storehouse pump 4 are connected through Taper Pipe, and said Taper Pipe is provided with pneumatic dome inlet valve 11, is provided with level-sensing device and pressure tap 9 after the unidirectional non-return valve 10 on the main line 14.
Above-mentioned side becomes the inlet of circle inlet point 1 into storehouse pump 4; Its distinctive old name for the Arabian countries in the Middle East ground circle version; Actv. has been eliminated the solid accumulation dead angle in traditional square ash storehouse; Transition short tube 2 becomes between circle inlet point 1 and the storehouse pump 4 between the side, and its two ends are soft connection, can eliminate rocking and problem such as storehouse pump 4 that external cause causes and material bin center be inconsistent of storehouse pump 4 in system's operational process.
Pneumatic dome inlet valve 11 as " throat " of storehouse pump, is used to control material and advances pump between storehouse pump 4 and transition short tube 2, realizes that simultaneously the storehouse pump is pressurization, isolated with the top material bin under the fluidized state.The pneumatic dome inlet valve of this type is that spool moves and seal ring fills, the pressure release interlocked control, and its distinctive high leakproofness can effectively stop storehouse pump feed system gas leakage, leak material.
Pneumatic double disc purge valve 3 is the double disc structure with pneumatic double disc bleeder valve 5, but this type valve bidirectional bearing, valve plate and valve seat wear resisting property are good, dust stratification not in the valve pocket, and leakage-preventing (leak outside, interior leakage) is functional.
Pneumatic double disc bleeder valve 5 feed pipe tops are positioned at eddy flow valve 6 inside, and through the time operation, the feed pipe of comparing is directly connected on the eddy flow valve 6 body housing bodies, can effectively reduce the erosive wear of material to pipeline top.
Eddy flow valve 6 is positioned at storehouse pump 4 bottoms, is divided into mixing of materials chamber, top and bottom fluidizing chamber, and connects one tunnel fluidisation gas source pipe respectively.Eddy flow valve 6 is that the benzvalene form cavity groups is fit; Its fluid bed 7 is the densely covered ventilating structure of netted stainless steel wire; This combined eddy flow valve can be guaranteed fluffy continuously, the fluidisation and the conveying of material, and the bulk that possibly the exist material that hardens is pulverized, and stops solid accumulation and obstruction; Through practice operation, effect is splendid.
Individual event non-return valve 8,10 is realized the unidirectional conveying of source of the gas in system's operational process, can avoid the reverse flow of material.
Material level is taken into account pressure tap 9 and is connect level-sensing device and pressure gauge, and interlocks with control system, can detect level of filler material and storehouse pump 4 pressure in real time, is convenient to the interlocked control with gas source control system and each valve.
The course of conveying of utility model the utility model is:
Charging stage: close air supply system electromagnetic valve 12, close pneumatic double disc bleeder valve 5, open pneumatic double disc purge valve 3; Open pneumatic dome inlet valve 11; At this moment, material enters into storehouse pump 4 through feed system, reach set material level after; Close pneumatic dome inlet valve 11, close pneumatic double disc purge valve 3.
Pressurization, fluidisation stage: open air supply system electromagnetic valve 12, source of the gas divide the three-way connection (pipe) road to storehouse pump 4 materials pressurize, fluidisation, after pump 4 pressure in storehouse reach setting value, get into the mass transport stage.
Delivery phase: open pneumatic double disc bleeder valve 5; Air supply system electromagnetic valve 12 is in open mode at this moment; The material gas mixture is positioned at eddy flow valve 6 inside through the feed pipe of eddy flow valve 6, pneumatic double disc bleeder valve 5 in the pump of storehouse, and material is in fluidisation limit, limit feed status all the time.After mass transport finishes in the pump of storehouse, the transfer line pressure decay, pump 4 internal pressures in storehouse decrease, and when storehouse pump 4 differential pressures to setting value (low pressure limit), delivery phase finishes.
The above stage circulates successively, realizes totally-enclosed fluidisation, the conveying of material.
The utlity model has following advantage: special bottom cyclone-type strength is carried the storehouse pump; Can be with combined and interlocked control of flow process such as the charging of material, pressurization, eddy flow, transmissions; Can obviously improve the eddy flow effect of material simultaneously through eddy flow valve, fluid bed, form the material gas mixture that is easy to carry, strengthen it and carry stability and continuity; Can realize the totally-enclosed automatic guidance operation of material in the pump of storehouse, realize that safe, efficient, the environmental protection of material carried.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and repeats no more at this.Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (7)
1. a high-efficiency cyclone type strength is carried the storehouse pumping plant; It comprises the storehouse pump that has inlet point and discharging opening; It is characterized in that the discharging opening place of said storehouse pump is connected with the eddy flow valve, said eddy flow valve is communicated with pneumatic double disc bleeder valve; It is inner that the feed pipe of said pneumatic double disc bleeder valve is positioned at the eddy flow valve; The top of said storehouse pump is communicated with source of the gas through main line, and the inner by path through main line of said eddy flow valve is communicated with source of the gas, and said eddy flow valve inside is equipped with fluid bed; Said eddy flow valve is fluidized bed and is separated into mixing of materials chamber and two chambeies of fluidizing chamber, and said mixing of materials chamber and fluidizing chamber are communicated with source of the gas through the inferior by path of by path, by path respectively.
2. described high-efficiency cyclone type strength according to claim 1 is carried the storehouse pumping plant, it is characterized in that, is provided with unidirectional non-return valve before being positioned at time by path on the said by path.
3. described high-efficiency cyclone type strength according to claim 1 and 2 is carried the storehouse pumping plant, it is characterized in that, is positioned at by path on the said main line and is provided with unidirectional non-return valve afterwards.
4. described high-efficiency cyclone type strength according to claim 1 and 2 is carried the storehouse pumping plant, it is characterized in that, is positioned at by path on the said main line and is disposed with electromagnetic valve and pressure regulating valve along air flow line before.
5. described high-efficiency cyclone type strength according to claim 1 and 2 is carried the storehouse pumping plant, it is characterized in that the top of said storehouse pump is provided with pneumatic double disc purge valve.
6. described high-efficiency cyclone type strength according to claim 1 and 2 is carried the storehouse pumping plant; It is characterized in that; The inlet point side of comprising of said storehouse pump becomes the circle inlet point; Said side becomes the circle inlet point and is connected with the transition short tube, and said transition short tube is connected with the storehouse pump through Taper Pipe with the storehouse pump, and said Taper Pipe is provided with pneumatic dome inlet valve.
7. described high-efficiency cyclone type strength according to claim 1 and 2 is carried the storehouse pumping plant, it is characterized in that, is provided with level-sensing device and pressure tap after the unidirectional non-return valve on the said main line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201947458U CN202124332U (en) | 2011-06-10 | 2011-06-10 | Efficient rotational-flow pneumatic conveying cabin pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201947458U CN202124332U (en) | 2011-06-10 | 2011-06-10 | Efficient rotational-flow pneumatic conveying cabin pump device |
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| Publication Number | Publication Date |
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| CN202124332U true CN202124332U (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201947458U Expired - Fee Related CN202124332U (en) | 2011-06-10 | 2011-06-10 | Efficient rotational-flow pneumatic conveying cabin pump device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582853A (en) * | 2012-03-07 | 2012-07-18 | 中联重科股份有限公司 | Material packer |
| CN103274217A (en) * | 2013-06-20 | 2013-09-04 | 中天钢铁集团有限公司 | Novel coal conveying bunker type pump with blockage-preventing outlet |
| CN103434845A (en) * | 2013-08-12 | 2013-12-11 | 新兴河北工程技术有限公司 | T-shaped-pump pneumatic conveying device |
| CN105129433A (en) * | 2015-09-18 | 2015-12-09 | 山东钢铁股份有限公司 | Fluidifying feeding device for upward-leading type pneumatic conveying bin pump |
| CN105173742A (en) * | 2015-09-09 | 2015-12-23 | 上海隆麦机械设备工程有限公司 | Novel large bin pump for pneumatic material conveying system |
| CN105692206A (en) * | 2016-03-30 | 2016-06-22 | 利丰海洋工程（深圳）有限公司 | Bulk material conveying system and fluidized bed thereof |
| CN108430899A (en) * | 2015-10-07 | 2018-08-21 | 摩台克技术有限公司 | Conveying device and method for conveying the medium provided in the silo |
| CN110217599A (en) * | 2019-05-29 | 2019-09-10 | 浙江固特气动科技股份有限公司 | A kind of efficient transportation system of pebble coal |
| CN113086652A (en) * | 2021-04-21 | 2021-07-09 | 西安热工研究院有限公司 | Prevent stifled grey system suitable for coal fired power plant malleation dense phase pneumatic conveying ash system storehouse pump |
| CN115057238A (en) * | 2022-08-18 | 2022-09-16 | 常州富创再生资源有限公司 | Conveying device for waste activated carbon thermal regeneration equipment |
| CN115350488A (en) * | 2022-08-18 | 2022-11-18 | 襄阳君涵达生物科技有限公司 | Uninterrupted product collecting device and method for processing polysaccharide refined powder |
-
2011
- 2011-06-10 CN CN2011201947458U patent/CN202124332U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582853B (en) * | 2012-03-07 | 2014-04-30 | 中联重科股份有限公司 | Material packer |
| CN102582853A (en) * | 2012-03-07 | 2012-07-18 | 中联重科股份有限公司 | Material packer |
| CN103274217B (en) * | 2013-06-20 | 2016-03-02 | 中天钢铁集团有限公司 | The novel defeated coal cone pump of outlet anti-clogging |
| CN103274217A (en) * | 2013-06-20 | 2013-09-04 | 中天钢铁集团有限公司 | Novel coal conveying bunker type pump with blockage-preventing outlet |
| CN103434845A (en) * | 2013-08-12 | 2013-12-11 | 新兴河北工程技术有限公司 | T-shaped-pump pneumatic conveying device |
| CN105173742A (en) * | 2015-09-09 | 2015-12-23 | 上海隆麦机械设备工程有限公司 | Novel large bin pump for pneumatic material conveying system |
| CN105129433A (en) * | 2015-09-18 | 2015-12-09 | 山东钢铁股份有限公司 | Fluidifying feeding device for upward-leading type pneumatic conveying bin pump |
| CN108430899A (en) * | 2015-10-07 | 2018-08-21 | 摩台克技术有限公司 | Conveying device and method for conveying the medium provided in the silo |
| CN105692206A (en) * | 2016-03-30 | 2016-06-22 | 利丰海洋工程（深圳）有限公司 | Bulk material conveying system and fluidized bed thereof |
| CN110217599A (en) * | 2019-05-29 | 2019-09-10 | 浙江固特气动科技股份有限公司 | A kind of efficient transportation system of pebble coal |
| CN110217599B (en) * | 2019-05-29 | 2021-04-13 | 浙江固特气动科技股份有限公司 | Efficient pebble coal conveying system |
| CN113086652A (en) * | 2021-04-21 | 2021-07-09 | 西安热工研究院有限公司 | Prevent stifled grey system suitable for coal fired power plant malleation dense phase pneumatic conveying ash system storehouse pump |
| CN115057238A (en) * | 2022-08-18 | 2022-09-16 | 常州富创再生资源有限公司 | Conveying device for waste activated carbon thermal regeneration equipment |
| CN115057238B (en) * | 2022-08-18 | 2022-10-25 | 常州富创再生资源有限公司 | Conveying device for waste activated carbon thermal regeneration equipment |
| CN115350488A (en) * | 2022-08-18 | 2022-11-18 | 襄阳君涵达生物科技有限公司 | Uninterrupted product collecting device and method for processing polysaccharide refined powder |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120610 |