CN2490130Y - Multi-chamber pump positive presssure pneumatic conveying device - Google Patents
Multi-chamber pump positive presssure pneumatic conveying device Download PDFInfo
- Publication number
- CN2490130Y CN2490130Y CN 01245105 CN01245105U CN2490130Y CN 2490130 Y CN2490130 Y CN 2490130Y CN 01245105 CN01245105 CN 01245105 CN 01245105 U CN01245105 U CN 01245105U CN 2490130 Y CN2490130 Y CN 2490130Y
- Authority
- CN
- China
- Prior art keywords
- valve
- pipe
- air inlet
- pump
- female pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a multi pump positive pressure close phase strength transmission device. The utility model comprises a material chute, a pump with a material level meter, an air inlet pipe, a material outlet pipe and a material inlet valve, a mother transmission pipe, an air inlet pipe, a blocking blow windpipe and an air outlet pipe; at least two pumps are parallel connected between the air inlet mother pipe and the transmission mother pipe; a material outlet valve, a material pouring valve, an air inlet valve and a blocking blowing valve are provided for the pump. The utility model can realize the transmission and pipe blocking blowing in the same time to a plurality of pumps. The utility model greatly enhances the capability of transmission and has a high efficiency and a lower energy consumption; the valve has a little abrasion and can reduce the invest and maintaining expense of the device; and the transmission process has no dust pollution to the environment.
Description
Technical field
The utility model relates to a kind of many storehouses pump malleation dense-phase pneumatic conveying device, is applicable to the remote conveying of powdery or granular material.
Background technology
Existing malleation dense-phase pneumatic conveying device is a kind of single storehouse pump independence feedway, be respectively to establish a storehouse pump under each hopper, when a certain storehouse pump material advances to expire, close the inlet valve of this storehouse pump and open the air inlet valve of this storehouse pump,, make goods fluid pressurization wherein this storehouse pump inflation, when pressure reaches setting value, open the bleeder valve of this storehouse pump, material begins to carry in the pump of storehouse, till material has sent in the pump of storehouse.It is to be carried separately respectively by every storehouse pump, and can be by the alternately independent convey materials of Duo Tai storehouse pump timesharing.The shortcoming of this single storehouse pump independence feedway is: equipment investment is big, the energy consumption height, and efficient is low, and valve opening and closing is frequent, serious wear, maintenance cost height.
Summary of the invention
The purpose of this utility model is to provide many storehouses pump malleation dense-phase pneumatic conveying device that the simple investment of a kind of equipment is little, energy consumption is low, efficient is high, the valve wearing and tearing are little.
The technical solution of the utility model is: a kind of many storehouses pump malleation dense-phase pneumatic conveying device, has hopper, level-sensing device is housed, inlet valve, discharge nozzle, the storehouse pump of air intake branch, the female pipe of conveying of bleeder valve and freeing pipe is housed, freeing pipe is equipped with the batch turning valve, the female pipe of air inlet of air inlet valve is housed, be equipped with blow stifled valve blow the gas shutoff pipe, the inlet valve of storehouse pump is connected with the hopper bottom, discharge nozzle is connected with carrying female pipe, air intake branch is connected with the female pipe of air inlet, an end that blows the gas shutoff pipe is connected with the female pipe of air inlet, the other end is connected with carrying female pipe, at least has the storehouse pump more than two or two, the discharge nozzle of each storehouse pump is contained in top, air intake branch is contained in the bottom, each storehouse pump is connected in parallel and a shared bleeder valve with carrying female being connected to of pipe of female pipe and air inlet, a batch turning valve, air inlet valve and one blow stifled valve, bleeder valve is between the far-end storage warehouse with between a nearest storehouse pump of far-end storage warehouse, the batch turning valve is positioned on the freeing pipe, air inlet valve blows stifled valve near blowing gas shutoff pipe and point of connection one end of carrying female pipe between source of the gas with between a nearest storehouse pump of source of the gas.
Normally play a role in order to guarantee to blow stifled valve and air inlet valve, above-mentioned many storehouses pump malleation dense-phase pneumatic conveying device also is equipped with and blows stifled boiler check valve accordingly blowing the stifled valve outlet port place of blowing of gas shutoff pipe, and the exit of the air inlet valve of the female pipe of air inlet also is equipped with corresponding breather check valve.
Be to realize operation automation, bleeder valve, batch turning valve, the air inlet valve of above-mentioned many storehouses pump malleation dense-phase pneumatic conveying device and blow stifled valve automatic opening-closing can be housed.
For ease of corresponding pipeline and valve are keeped in repair and maintain, the discharge nozzle of each storehouse pump also can be equipped with the manual service valve of discharging opening, the air intake branch of each storehouse pump also is equipped with the manual service valve of admission port, blows the gas shutoff pipe and also is equipped with and manually blows stifled service valve, and the female pipe of air inlet also is equipped with the manual service valve of air feed.
Technique effect of the present utility model: many storehouses of the present utility model pump malleation dense-phase pneumatic conveying device, having at least two or two above storehouse pumps to be contained in carries between female pipe and the female pipe of air inlet, and each storehouse pump with carry the female pipe of female pipe and air inlet for being connected in parallel, air inlet valve, bleeder valve, blow and block up valve and batch turning valve and respectively establish one and to be each storehouse pump shared.Compare with single storehouse pump independence feedway, need not every storehouse pump above-mentioned valve all is housed separately, many valves and consequent installation have not only been saved, maintenance, upkeep cost, the more important thing is owing to have at least two storehouse pumps to be connected in parallel with carrying the female pipe of female pipe and air inlet, like this, open a shared air inlet valve, gas in the female pipe of air inlet just can enter Duo Tai storehouse pump simultaneously, Duo Tai storehouse pump is inflated the fluidisation pressurization simultaneously, after the storehouse pump reaches setting pressure, open a shared bleeder valve, the pump conveying that can walk abreast simultaneously in Duo Tai storehouse has improved transport efficiency greatly, energy consumption reduces.In addition, the utlity model has blow the gas shutoff pipe, blow stifled valve, freeing pipe, batch turning valve, therefore when the material plugging by the material in the transfer line being implemented repeatedly suck-back and is just being blown effect, the quick-recovery pipeline is unimpeded soon.Have, the number of the storehouse pump that is connected in parallel that the utlity model has can be determined according to the mass transport amount, and is applied widely again.
Description of drawings
Fig. 1 is a kind of structural representation of many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, and it has 4 storehouse pumps.
The specific embodiment
Embodiment below in conjunction with accompanying drawing provides is further described in detail the utility model.
As shown in Figure 1, many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, has hopper 1, level-sensing device 3 is housed, inlet valve 4, discharge nozzle 18, the storehouse pump 2 of air intake branch 19, the female pipe 5 of conveying of bleeder valve 8 and freeing pipe 20 is housed, freeing pipe 20 is equipped with batch turning valve 9, the female pipe 6 of air inlet of air inlet valve 10 is housed, be equipped with blow stifled valve 11 blow gas shutoff pipe 7, the inlet valve 4 of storehouse pump 2 is connected with hopper 1 bottom, discharge nozzle 18 is connected with carrying female pipe 5, air intake branch 19 is connected with the female pipe 6 of air inlet, an end that blows gas shutoff pipe 7 is connected with the female pipe 6 of air inlet, the other end is connected with carrying female pipe 5, storehouse pump 2 has more than two or two at least, the discharge nozzle 18 of each storehouse pump 2 is contained in top, air intake branch 19 is contained in the bottom, each storehouse pump 2 is connected in parallel and a shared bleeder valve 8 with carrying female pipe 5 and being connected to of the female pipe 6 of air inlet, a batch turning valve 9, air inlet valve 10 and one blow stifled valve 11, bleeder valve 8 is between the far-end storage warehouse with between a nearest storehouse pump 2 of far-end storage warehouse, batch turning valve 9 is positioned on the freeing pipe 20, air inlet valve 10 blows stifled valve 11 near blowing gas shutoff pipe 7 and point of connection 21 1 ends of carrying female pipe 5 between source of the gas with between a nearest storehouse pump 2 of source of the gas.
Many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, it blows stifled valve 11 exits of blowing of gas shutoff pipe 7 and also is equipped with and blows stifled boiler check valve 12 accordingly, and the exit of the air inlet valve 10 of the female pipe 6 of air inlet also is equipped with corresponding breather check valve 13.Blow stifled boiler check valve 12 and breather check valve 13 and can guarantee to blow stifled valve 11 and air inlet valve 10 normal its effects of performance.
Many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, its bleeder valve 8, batch turning valve 9, air inlet valve 10 and blow stifled valve 11 automatic opening-closing can be housed.Can realize operation automation like this.
Many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, the discharge nozzle 18 of each storehouse pump 2 also can be equipped with the manual service valve 15 of discharging opening, the air intake branch 19 of each storehouse pump 2 also is equipped with the manual service valve 14 of admission port, blow gas shutoff pipe 7 and also be equipped with and manually blow stifled service valve 16, the female pipe 6 of air inlet also is equipped with the manual service valve 17 of air feed.The manual service valve 14 of admission port, the manual service valve 15 of discharging opening, manually blow stifled service valve 16, the manual service valve 17 of air feed, be convenient to corresponding pipeline and valve are keeped in repair and maintain.
When reality is used many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, at first open all manual service valves, they are: the manual service valve 15 of discharging opening of the manual service valve 14 of the admission port of each storehouse pump 2 air intake branch 19, discharge nozzle 18, blow the manual service valve 17 of air feed of the stifled service valve 16 of manually blowing of plugging 7, the female pipe 6 of air inlet.Close all and carry control cock, they are: bleeder valve 8, air inlet valve 10.When beginning to carry, open the inlet valve 4 of each storehouse pump 2, material enters each storehouse pump 2 from hopper 1, when the level-sensing device 3 of a certain storehouse pump 2 sends the full signal of material, close the inlet valve 4 of each storehouse pump 2, shared air inlet valve 10 self-openings on the female pipe 6 of air inlet, each storehouse pump 2 is inflated the fluidisation pressurization simultaneously, during to setting value, carry the shared bleeder valve 8 on female pipe 5 to open automatically, each storehouse pump 2 beginning is convey materials simultaneously, and the mass transport in each storehouse pump 2 finishes, and shared bleeder valve 8 and air inlet valve 10 are closed.If also need convey materials to repeat, till the requirement of satisfying the far-end storage warehouse by aforesaid operations.
In the process of convey materials, when carrying the pressure of female pipe 5 to be higher than a certain setting value, possibility of plugging be described, blow the stifled valve 11 that blows shared on the gas shutoff pipe 7 and open automatically, when above-mentioned pipeline pressure decay arrives a certain setting value, blow and block up valve 11 SELF CL.
When the material plugging takes place, the pressure of the female pipe 5 of conveying can be higher than the higher limit of setting, shared bleeder valve 8 meeting SELF CL, and shared batch turning valve 9 blocks up valve 11 meetings automatically by certain hour alternately unlatching at interval with blowing, material to transfer line alternately applies suck-back repeatedly and is just blowing effect, makes delivery duct be able to the block clearing mediation.
Many storehouses of the utility model pump malleation dense-phase pneumatic conveying device, as long as handling shared in this device bleeder valve 8, batch turning valve 9, air inlet valve 10 and one blows and blocks up valve 11, can realize that Duo Tai storehouse pump 2 inflates fluidisation pressurization simultaneously, Duo Tai storehouse pump 2 carries simultaneously and pipeline blows stifled, improve transport efficiency greatly, reduced the quantity of above-mentioned valve, cost of equipment, maintenance and upkeep cost also reduce greatly, are particularly suitable for the remote conveying of graininess or granular material.All carry and all in pipeline and airtight storehouse pump 2, carry out no dust pollution.
Claims (4)
1, a kind of many storehouses pump malleation dense-phase pneumatic conveying device, has hopper (1), level-sensing device (3) is housed, inlet valve (4), discharge nozzle (18), the storehouse pump (2) of air intake branch (19), the female pipe of conveying (5) of bleeder valve (8) and freeing pipe (20) is housed, freeing pipe (20) is equipped with batch turning valve (9), the female pipe of air inlet (6) of air inlet valve (10) is housed, be equipped with blow stifled valve (11) blow gas shutoff pipe (7), the inlet valve (4) of storehouse pump (2) is connected with hopper (1) bottom, discharge nozzle (18) is connected with carrying female pipe (5), air intake branch (19) is connected with the female pipe of air inlet (6), an end that blows gas shutoff pipe (7) is connected with the female pipe of air inlet (6), the other end is connected with carrying female pipe (5), it is characterized in that, at least has the storehouse pump (2) more than two or two, the discharge nozzle (18) of each storehouse pump (2) is contained in top, air intake branch (19) is contained in the bottom, each storehouse pump (2) is connected in parallel and a shared bleeder valve (8) with carrying being connected to of (6) of the female pipe of female pipe (5) and air inlet, a batch turning valve (9), an air inlet valve (10) and one blow stifled valve (11), bleeder valve (8) is between the far-end storage warehouse with between the nearest storehouse pump (2) of far-end storage warehouse, batch turning valve (9) is positioned on the freeing pipe (20), air inlet valve (10) blows stifled valve (11) near blowing gas shutoff pipe (7) and point of connection (21) one ends of carrying female pipe (5) between source of the gas with between the nearest storehouse pump (2) of source of the gas.
2, many storehouses according to claim 1 pump malleation dense-phase pneumatic conveying device, it is characterized in that, stifled valve (11) exit of blowing of blowing gas shutoff pipe (7) also is equipped with and blows stifled boiler check valve (12) accordingly, and the exit of the air inlet valve (10) of the female pipe of air inlet (6) also is equipped with corresponding breather check valve (13).
3, many storehouses according to claim 1 pump malleation dense-phase pneumatic conveying device is characterized in that, bleeder valve (8), batch turning valve (9), air inlet valve (10) and blow stifled valve (11) automatic opening-closing can be housed.
4, according to claim 1 or 2 or 3 described many storehouses pump malleation dense-phase pneumatic conveying devices, it is characterized in that, the discharge nozzle (18) of each storehouse pump (2) also can be equipped with the manual service valve of discharging opening (15), the air intake branch (19) of each storehouse pump (2) also is equipped with the manual service valve of admission port (14), blow gas shutoff pipe (7) and also be equipped with and manually blow stifled service valve (16), the female pipe of air inlet (6) also is equipped with the manual service valve of air feed (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245105 CN2490130Y (en) | 2001-07-27 | 2001-07-27 | Multi-chamber pump positive presssure pneumatic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245105 CN2490130Y (en) | 2001-07-27 | 2001-07-27 | Multi-chamber pump positive presssure pneumatic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490130Y true CN2490130Y (en) | 2002-05-08 |
Family
ID=33656403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245105 Expired - Lifetime CN2490130Y (en) | 2001-07-27 | 2001-07-27 | Multi-chamber pump positive presssure pneumatic conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490130Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923643B (en) * | 2006-09-04 | 2010-06-23 | 李玉清 | Method of alternately operating long-distance dredging and transportation for concentrated phase powdery material |
| CN102161430A (en) * | 2011-02-25 | 2011-08-24 | 江苏速升自动化装备***工程有限公司 | Parallel conveying method for avoiding malfunction of turnout control device |
| CN102633124A (en) * | 2012-04-20 | 2012-08-15 | 福建龙净环保股份有限公司 | Saltation ash conveying control method |
| CN101293598B (en) * | 2008-06-10 | 2013-03-13 | 福建龙净环保股份有限公司 | Combined cone pump feed method and apparatus for pneumatic transmission |
| CN103129972A (en) * | 2013-03-01 | 2013-06-05 | 中石化上海工程有限公司 | Novel dense-phase pneumatic conveying pipeline purging device |
| CN104773509A (en) * | 2015-04-10 | 2015-07-15 | 国电环境保护研究院 | System and method for conveying fluidized parallel storehouse pumps |
| CN107857120A (en) * | 2017-11-16 | 2018-03-30 | 江雄 | Feeding device |
| CN108327088A (en) * | 2018-01-15 | 2018-07-27 | 攀枝花市蓝鼎环保科技有限公司 | Integrated production equipment for gypsum mortar compounding construction |
| CN108603498A (en) * | 2016-01-27 | 2018-09-28 | 西门子股份公司 | The diaphragm pump of dust suction from below |
| CN111703900A (en) * | 2020-07-02 | 2020-09-25 | 华东理工大学 | Pneumatic conveying method |
| CN113041688A (en) * | 2021-04-23 | 2021-06-29 | 杨作星 | Intelligent modularized pneumatic conveying device |
| CN114380056A (en) * | 2020-10-19 | 2022-04-22 | 苏州中材建设有限公司 | Dry-process cement production and transportation system |
-
2001
- 2001-07-27 CN CN 01245105 patent/CN2490130Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923643B (en) * | 2006-09-04 | 2010-06-23 | 李玉清 | Method of alternately operating long-distance dredging and transportation for concentrated phase powdery material |
| CN101293598B (en) * | 2008-06-10 | 2013-03-13 | 福建龙净环保股份有限公司 | Combined cone pump feed method and apparatus for pneumatic transmission |
| CN102161430A (en) * | 2011-02-25 | 2011-08-24 | 江苏速升自动化装备***工程有限公司 | Parallel conveying method for avoiding malfunction of turnout control device |
| CN102633124A (en) * | 2012-04-20 | 2012-08-15 | 福建龙净环保股份有限公司 | Saltation ash conveying control method |
| CN103129972A (en) * | 2013-03-01 | 2013-06-05 | 中石化上海工程有限公司 | Novel dense-phase pneumatic conveying pipeline purging device |
| CN103129972B (en) * | 2013-03-01 | 2015-02-11 | 中石化上海工程有限公司 | Novel dense-phase pneumatic conveying pipeline purging device |
| CN104773509A (en) * | 2015-04-10 | 2015-07-15 | 国电环境保护研究院 | System and method for conveying fluidized parallel storehouse pumps |
| CN108603498A (en) * | 2016-01-27 | 2018-09-28 | 西门子股份公司 | The diaphragm pump of dust suction from below |
| CN107857120B (en) * | 2017-11-16 | 2024-04-02 | 江雄 | Material conveying device |
| CN107857120A (en) * | 2017-11-16 | 2018-03-30 | 江雄 | Feeding device |
| CN108327088A (en) * | 2018-01-15 | 2018-07-27 | 攀枝花市蓝鼎环保科技有限公司 | Integrated production equipment for gypsum mortar compounding construction |
| CN111703900B (en) * | 2020-07-02 | 2021-07-16 | 华东理工大学 | Pneumatic conveying method |
| CN111703900A (en) * | 2020-07-02 | 2020-09-25 | 华东理工大学 | Pneumatic conveying method |
| CN114380056A (en) * | 2020-10-19 | 2022-04-22 | 苏州中材建设有限公司 | Dry-process cement production and transportation system |
| CN113041688A (en) * | 2021-04-23 | 2021-06-29 | 杨作星 | Intelligent modularized pneumatic conveying device |
| NL2030358A (en) * | 2021-04-23 | 2022-10-31 | Yang Zuoxing | Intelligent modular pneumatic conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2490130Y (en) | Multi-chamber pump positive presssure pneumatic conveying device | |
| US6786681B2 (en) | Method and apparatus for the pneumatic conveying of fine bulk material | |
| CN208394351U (en) | A kind of blast furnace dry method gas dedusting ash Pneumatic conveyer | |
| CN104773509A (en) | System and method for conveying fluidized parallel storehouse pumps | |
| CN111545124A (en) | Digital storage batching system for industrial granular powder | |
| CN108622661A (en) | A kind of air-transport system | |
| CN215313946U (en) | Pneumatic conveying system for dedusting ash in ore tank mixed with large-particle-size particles | |
| CN207226492U (en) | A kind of close mutually defeated grey process system of novel positive pressure | |
| CN206384574U (en) | A kind of air-transport system | |
| CN209080971U (en) | A kind of gas, which is unloaded, conveys the powder easing gear combined with pipe chain | |
| CN2761622Y (en) | Tank car ash transportation device of gravity dust collector | |
| CN208070831U (en) | A kind of zinc abstraction calcine trans-portation device | |
| CN200942995Y (en) | Flat-bottomed powder storage hopper bottom even unloading device | |
| CN110141990A (en) | Slurries preparation and mortar depositing construction integral system | |
| CN205294336U (en) | Pier flying dust strength shipment equipment | |
| CN204689138U (en) | Pneumatic transporting ash silo pump | |
| CN208761682U (en) | A kind of bisphenol-A low speed air-transport system | |
| CN204549457U (en) | Fluidization storehouse in parallel transport pump system | |
| CN201214571Y (en) | Non-fluidized disk pneumatic conveying apparatus | |
| CN210103002U (en) | Environment-friendly fly ash solidification dust suppression device | |
| CN103333986A (en) | Converter coal gas dry dedusting and cinder pneumatic transmission system | |
| CN103333985A (en) | Converter gas dry dedusting coarse ash pneumatic conveying system | |
| CN201288220Y (en) | Aluminum oxide conveying device of upper-feedback tanker vehicle | |
| CN2589420Y (en) | Current stabilization cone pump for conveying powdery material | |
| CN217675548U (en) | Wear-resistant conveying pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110727 Granted publication date: 20020508 |