CN101293598B - Combined cone pump feed method and apparatus for pneumatic transmission - Google Patents
Combined cone pump feed method and apparatus for pneumatic transmission Download PDFInfo
- Publication number
- CN101293598B CN101293598B CN 200810071214 CN200810071214A CN101293598B CN 101293598 B CN101293598 B CN 101293598B CN 200810071214 CN200810071214 CN 200810071214 CN 200810071214 A CN200810071214 A CN 200810071214A CN 101293598 B CN101293598 B CN 101293598B
- Authority
- CN
- China
- Prior art keywords
- pump
- cone
- cone pump
- valve
- freeing 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 - Fee Related
Links
Images
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a combined storehouse typed pump material feeding method and devices used for pneumatic transmission, which solves a plurality of problems of valve malfunction, a plurality of pipeline leakage points, etc. of the existing combined storehouse typed pump. The material feeding of the invention is carried out according to the steps as follows: the feeding is started far from anumber I storehouse typed pump (1) which is provided with an exhaust pipe (2); material is sequentially fed in a number II storehouse pump (9) and a number III storehouse pump (8); material is finally fed into a number IV storehouse pump (5) which is provided with an exhaust pipe (2). The devices of the invention are exhaust pipes (2) and exhaust valves (3) which are connected between the number IV storehouse typed pump (5) and the material storehouse (1); therefore, the method and the devices of the invention have the advantages of simple manufacture, convenient maintenance and saving the investment, etc.
Description
Technical field
The present invention relates to a kind of air-transport system feed process, relate in particular to a kind of combined cone pump feed method and device thereof that is conspired to create the strength conveying of a supply unit by many cone pumps.
Background technology
At present, a kind of like this air-transport system exhaust gear is disclosed on the market, its constructional feature is: the Pneumatic conveyer that is conspired to create a supply unit by many cone pumps, on every cone pump, all be furnished with blow off valve and freeing pipe, freeing pipe one end is installed perpendicular to bin wall, feeding process is: blow off valve is opened simultaneously, simultaneously charging of cone pump, meanwhile, weary gas in every cone pump is drained into feed bin from freeing pipe through blow off valve, material is entered in the cone pump from feed bin under Gravitative Loads.But after adopting this device and feeding process, because blow off valve and the freeing pipe of configuration are more, easily cause the leakage of Pneumatic conveyer fault and pipeline, thereby affect the strength transport efficiency, also easily cause in addition equipment investment higher.
Summary of the invention
Technical matters to be solved by this invention is to be to provide a kind of when cone pump feed, can realize getting rid of the interior weary gas of cone pump and make the smooth charging of the pump housing, can simplify again combined cone pump feed method and the device thereof that strength is carried that be used for that system configuration is saved equipment investment.
For achieving the above object, the present invention is used for the combined cone pump feed method that strength is carried, weary gas in the supply unit that first many cone pumps is formed is discharged, each corresponding feed bin of again material being packed into, charging is carried out according to following step: first from away from the I cone pump that freeing pipe is installed, press the one by one charging of order of II cone pump, III cone pump, be only at last the IV cone pump feed that freeing pipe is installed.
Be used for the combined cone pump device that strength is carried, by feed bin, inlet valve, cone pump, bleeder valve, freeing pipe, blow off valve, pressurization fluidisation air inlet valve and be delivered into air valve and form, many cone pumps form a supply unit, freeing pipe one end is connected with feed bin, the other end of freeing pipe is connected with cone pump, be provided with blow off valve at freeing pipe, feed bin also is connected with cone pump by inlet valve, be connected with pressurization fluidisation air inlet valve in the cone pump bottom by pipeline, bleeder valve by pipeline and cone pump be connected air valve and be connected, only between IV cone pump and feed bin, be connected with freeing pipe and blow off valve.
The freeing pipe and the storage hopper center line that are installed on the feed bin should have certain angle, and it is opening down.
Owing to adopting in order the one by one method of charging, the weary gas in many cone pumps is discharged from a freeing pipe, thereby simplified system configuration, save fault rate and maintenance rate that equipment investment has also reduced equipment.
Description of drawings
The present invention is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is combined cone pump feed method and the main scheme drawing of looking of device thereof that strength of the present invention is carried.
Among the figure: 1. feed bin, 2. freeing pipe, 3. blow off valve, 4. inlet valve, the 5.IV cone pump 6. is delivered into air valve, 7. pressurization fluidisation air inlet valve, 8.III cone pump, 9.II cone pump, 10. bleeder valve, 11.I cone pump.
The specific embodiment
Be used for the combined cone pump feed method that strength is carried shown in the accompanying drawing, weary gas in the supply unit that first many cone pumps is formed is discharged, each corresponding feed bin 1 of again material being packed into, charging is carried out according to following step: first from away from the I cone pump 11 that freeing pipe 2 is installed, press the one by one charging of order of II cone pump 9, III cone pump 8, be only at last IV cone pump 5 chargings that freeing pipe 2 is installed; Be used for the combined cone pump device that strength is carried, by feed bin 1, inlet valve 4, cone pump, bleeder valve 10, freeing pipe 2, blow off valve 3, pressurization fluidisation air inlet valve 7 and be delivered into air valve 6 and form, many cone pumps form a supply unit, freeing pipe 2 one ends are connected with feed bin 1, the other end of freeing pipe 2 is connected with cone pump, be provided with blow off valve 3 at freeing pipe 2, feed bin 1 also is connected with cone pump by inlet valve 4, be connected with pressurization fluidisation air inlet valve 7 in the cone pump bottom by pipeline, bleeder valve 10 by pipeline and cone pump be connected air valve 6 and be connected, only between IV cone pump 5 and feed bin 1, be connected with freeing pipe 2 and blow off valve 3; The freeing pipe 2 that is installed on the feed bin 1 should have certain angle with feed bin 1 line of centers, and it is opening down.
During work, close bleeder valve 10, open blow off valve 3, press I cone pump 11, II cone pump 9, III cone pump 8, IV cone pump 5 certain interval of times are sequentially opened inlet valve 4, the weary gas of every cone pump all drains into feed bin 1 from freeing pipe 2, make material under Gravitative Loads, enter into each cone pump from feed bin 1, when material level arrives predetermined altitude or feed time arrives, inlet valve 4, blow off valve 3 is closed, open pressurization fluidisation air inlet valve 7, pressurized air enters each cone pump through pressurization fluidisation air inlet valve 7, fully mix fluidisation with the material in each cone pump, pressure in the cone pump raises simultaneously, when the pressure in the cone pump is increased to certain pressure, make pressure transformer send signal, open bleeder valve 10, be delivered into air valve 6, the interior fluidisation limit, material limit of cone pump enters delivery duct and carries, after the mass transport in the cone pump is complete, the transfer line pressure drop, the cone pump internal pressure reduces, when the cone pump internal pressure drops to certain pressure, make pressure sensor send signal, after continuing for some time, close pressurization fluidisation air inlet valve 7, be delivered into air valve 6.Close bleeder valve 10 after continuing for some time, so far finish a working cycle.
Claims (1)
1. feed process that is used for the combined cone pump device that strength carries, this device is by a plurality of feed bins, inlet valve, a plurality of cone pumps, bleeder valve, freeing pipe, blow off valve, a plurality of pressurization fluidisation air inlet valves and be delivered into air valve and form, many cone pumps form a supply unit, freeing pipe one end is connected with feed bin, the other end of freeing pipe is connected with cone pump, be provided with blow off valve at freeing pipe, each feed bin also connects with corresponding cone pump by inlet valve, all be connected with pressurization fluidisation air inlet valve in each cone pump bottom by pipeline, bleeder valve by pipeline and all cone pumps be connected air valve and be connected, only between IV cone pump and feed bin, be connected with described freeing pipe and blow off valve; It is characterized in that: the weary gas in the supply unit that first many cone pumps is formed is discharged, each corresponding feed bin of again material being packed into, charging is carried out according to following step: first from I cone pump (11), this I cone pump (11) is away from the IV cone pump (5) that freeing pipe (2) is installed, press the one by one charging of order of II cone pump (9), III cone pump (8), be only at last IV cone pump (5) charging that freeing pipe (2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810071214 CN101293598B (en) | 2008-06-10 | 2008-06-10 | Combined cone pump feed method and apparatus for pneumatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810071214 CN101293598B (en) | 2008-06-10 | 2008-06-10 | Combined cone pump feed method and apparatus for pneumatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101293598A CN101293598A (en) | 2008-10-29 |
| CN101293598B true CN101293598B (en) | 2013-03-13 |
Family
ID=40064205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810071214 Expired - Fee Related CN101293598B (en) | 2008-06-10 | 2008-06-10 | Combined cone pump feed method and apparatus for pneumatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101293598B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120622B (en) * | 2021-04-22 | 2022-09-06 | 辽宁宇星泵业科技有限公司 | Pneumatic conveying system with high conveying efficiency |
| CN114348668A (en) * | 2022-01-05 | 2022-04-15 | 国家能源集团国源电力有限公司 | Ash conveying control method and control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490130Y (en) * | 2001-07-27 | 2002-05-08 | 常州新区华源电力技术开发有限公司 | Multi-chamber pump positive presssure pneumatic conveying device |
| CN201052926Y (en) * | 2007-06-19 | 2008-04-30 | 旋风气力输送公司 | Pneumatic conveying system for powder/particle |
| CN201224624Y (en) * | 2008-06-10 | 2009-04-22 | 福建龙净环保股份有限公司 | Combined type cone pump for pneumatic convey |
-
2008
- 2008-06-10 CN CN 200810071214 patent/CN101293598B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490130Y (en) * | 2001-07-27 | 2002-05-08 | 常州新区华源电力技术开发有限公司 | Multi-chamber pump positive presssure pneumatic conveying device |
| CN201052926Y (en) * | 2007-06-19 | 2008-04-30 | 旋风气力输送公司 | Pneumatic conveying system for powder/particle |
| CN201224624Y (en) * | 2008-06-10 | 2009-04-22 | 福建龙净环保股份有限公司 | Combined type cone pump for pneumatic convey |
Non-Patent Citations (2)
| Title |
|---|
| JP昭60-262728A 1985.12.26 |
| 程群.仓式泵气力输送系统优化设计.《水泥》.1998,(第7期),7-10. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101293598A (en) | 2008-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101205020B (en) | Cabin type helix transporting device | |
| CN203255744U (en) | Pneumatic dust conveying system with automatic anti-blocking function | |
| CN201458345U (en) | Conveying system for materials with high specific gravity | |
| CN101293598B (en) | Combined cone pump feed method and apparatus for pneumatic transmission | |
| CN202765845U (en) | Pneumatic dust conveying device | |
| CN2490130Y (en) | Multi-chamber pump positive presssure pneumatic conveying device | |
| CN203959329U (en) | A kind of Pneumatic conveyer | |
| CN201224624Y (en) | Combined type cone pump for pneumatic convey | |
| CN209080971U (en) | A kind of gas, which is unloaded, conveys the powder easing gear combined with pipe chain | |
| CN205132548U (en) | System for PVC mixtures automated production | |
| CN103333986A (en) | Converter coal gas dry dedusting and cinder pneumatic transmission system | |
| CN203033443U (en) | Full-automatic powder pneumatic conveying system | |
| CN103333985B (en) | Converter gas dry dedusting coarse ash pneumatic conveying system | |
| CN201214571Y (en) | Non-fluidized disk pneumatic conveying apparatus | |
| CN202414692U (en) | Device for remotely conveying powdered active carbon | |
| CN202449449U (en) | Powder transfer tank assembly and powder truck | |
| CN200992436Y (en) | Cabin-type spiral conveying apparatus | |
| CN101239677A (en) | Down-flow type bin pump | |
| CN202272507U (en) | Long-distance and high-output continuous delivery pump | |
| CN204923807U (en) | Hot -blast recovery system of section secondary input | |
| CN201224584Y (en) | One gas storage bag multi-connection air cannon | |
| CN203473934U (en) | Solid material conveying device | |
| CN113600089A (en) | Polar region drilling platform bulk cargo system and method | |
| CN102935945A (en) | Single efficient continuous delivery pump | |
| CN102530550A (en) | System for conveying solid adipic acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130313 Termination date: 20210610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |