CN102765611A - Discharge valve - Google Patents
Discharge valve Download PDFInfo
- Publication number
- CN102765611A CN102765611A CN2012102322424A CN201210232242A CN102765611A CN 102765611 A CN102765611 A CN 102765611A CN 2012102322424 A CN2012102322424 A CN 2012102322424A CN 201210232242 A CN201210232242 A CN 201210232242A CN 102765611 A CN102765611 A CN 102765611A
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- China
- Prior art keywords
- valve
- flow control
- feed bin
- discharge
- control valve
- 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.)
- Pending
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a discharge valve, which relates to the field of a valve device in powder material conveying equipment and comprises a one-way manual gate, a pneumatic switch valve, a feed bin, a short chute, a filling solenoid and an electrical flow control valve, wherein the one-way manual gate is connected with the pneumatic switch valve which is connected with the feed bin; the lower part of the feed bin is connected with the short chute; one side of the short chute is provided with the filling solenoid, and the other side of the short chute is provided with the electrical flow control valve; and the electrical flow control valve is connected with a discharge port. The discharge valve can cut off the material flow of the warehouse to control the discharge rate. The discharge valve has the characteristics of simple structure, low cost, low fault rate, convenience in maintenance and the like.
Description
Technical field
The present invention relates to the valve system field in the granular material load transfer device, be specifically related to a kind of discharge valve.
Background technology
The at present known discharge valve that is used for granular material is of a great variety; But these discharge valves have following shortcoming: complex structure, cost are high, fault rate is high, maintenance difficult, complicated operation; And existing discharge valve does not have the discharging volume control device, makes material be not easy to control.
Summary of the invention
The purpose of this invention is to provide a kind of discharge valve, it can block the materials flow in storehouse, can control the discharging amount, have simple in structure, cost is low, fault rate is low, characteristics such as easy to maintenance.
In order to solve the existing problem of background technology; The present invention adopts following technical scheme: a kind of discharge valve; It comprises unidirectional hand door, pneumatic on-off valve, feed bin, short skewed slot, inflation electromagnetic valve and electric flow control valve, and said unidirectional hand door is connected with said pneumatic on-off valve, and said pneumatic on-off valve is connected with said feed bin; The below of said feed bin is connected with said short skewed slot; One side of said short skewed slot is provided with said inflation electromagnetic valve, and its opposite side is provided with said electric flow control valve, and said electric flow control valve is connected with discharging opening.
As improvement, valve body, the spool of said inflation electromagnetic valve and electric flow control valve are the hermetically-sealed construction of metal valve body and metal spool.
The present invention has following beneficial effect: be provided with electric flow control valve, can block the materials flow in storehouse, connect discharging opening, can be convenient to the discharging amount is controlled; Reasonable in design, simple in structure, cost is low, fault rate is low, maintenance operation is convenient, safe and reliable; Be widely used in occasions such as raw material homogenizing storehouse, the discharging of cement silo bottom of the reservior.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
With reference to Fig. 1; This specific embodiment adopts following technical scheme: a kind of discharge valve; It comprises unidirectional hand door 1, pneumatic on-off valve 2, feed bin 3, short skewed slot 4, inflation electromagnetic valve 5 and electric flow control valve 6, and said unidirectional hand door 1 is connected with said pneumatic on-off valve 2, and said pneumatic on-off valve 2 is connected with said feed bin 3; The below of said feed bin 3 is connected with said short skewed slot 4; One side of said short skewed slot 4 is provided with said inflation electromagnetic valve 5, and its opposite side is provided with said electric flow control valve 6, and said electric flow control valve 6 is connected with discharging opening 7.
Valve body, the spool of said inflation electromagnetic valve 5 and electric flow control valve 6 is the hermetically-sealed construction of metal valve body and metal spool; Have characteristics such as compact conformation, good sealing effect.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Other modifications that those of ordinary skills make technical scheme of the present invention perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of technical scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
1. a discharge valve is characterized in that, it comprises unidirectional hand door, pneumatic on-off valve, feed bin, short skewed slot, inflation electromagnetic valve and electric flow control valve; Said unidirectional hand door is connected with said pneumatic on-off valve; Said pneumatic on-off valve is connected with said feed bin, and the below of said feed bin is connected with said short skewed slot, and a side of said short skewed slot is provided with said inflation electromagnetic valve; Its opposite side is provided with said electric flow control valve, and said electric flow control valve is connected with discharging opening.
2. a kind of discharge valve according to claim 1 is characterized in that, valve body, the spool of said inflation electromagnetic valve and electric flow control valve are the hermetically-sealed construction of metal valve body and metal spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102322424A CN102765611A (en) | 2012-07-06 | 2012-07-06 | Discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102322424A CN102765611A (en) | 2012-07-06 | 2012-07-06 | Discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102765611A true CN102765611A (en) | 2012-11-07 |
Family
ID=47093232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102322424A Pending CN102765611A (en) | 2012-07-06 | 2012-07-06 | Discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102765611A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287869A (en) * | 2013-05-22 | 2013-09-11 | 南通三鑫重工机械有限公司 | Silo-bottom unloading device |
| CN103303612A (en) * | 2013-05-22 | 2013-09-18 | 江苏新业重工股份有限公司 | Warehouse bottom discharging valve system |
| CN104986700A (en) * | 2015-07-17 | 2015-10-21 | 常州协昌橡塑有限公司 | Discharging system of plasticator |
| CN105197618A (en) * | 2015-10-28 | 2015-12-30 | 中联重科股份有限公司 | Material conveying system, continuous material storage and discharge device and continuous material storage and discharge method |
| CN111018380A (en) * | 2018-10-09 | 2020-04-17 | 中建材创新科技研究院有限公司 | Discharging device and calcining machine are adjusted to gypsum powder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649320A (en) * | 1987-06-30 | 1989-01-12 | Nikko Kk | Weighing of powder |
| CN2230749Y (en) * | 1994-12-07 | 1996-07-10 | 齐万和 | Aeration discharger |
| JP2000247443A (en) * | 1999-02-26 | 2000-09-12 | Sony Corp | Hopper device |
| JP2002337131A (en) * | 2001-05-16 | 2002-11-27 | Nikko Co Ltd | Powder fixed quantity supplying apparatus |
| CN101761658A (en) * | 2009-12-26 | 2010-06-30 | 江苏万宝机械有限公司 | Novel undamped discharge valve set |
| CN201756356U (en) * | 2010-04-19 | 2011-03-09 | 江苏合海机械制造有限公司 | Automatic controlled bulk material loading machine |
| CN101983778A (en) * | 2010-11-16 | 2011-03-09 | 洪泽建材机械有限公司 | Automatic discharge controller for powder at bottom of storage bin |
| CN201923532U (en) * | 2010-11-23 | 2011-08-10 | 杭州银玛机械设备制造有限公司 | Warehouse-bottom discharge system |
-
2012
- 2012-07-06 CN CN2012102322424A patent/CN102765611A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649320A (en) * | 1987-06-30 | 1989-01-12 | Nikko Kk | Weighing of powder |
| CN2230749Y (en) * | 1994-12-07 | 1996-07-10 | 齐万和 | Aeration discharger |
| JP2000247443A (en) * | 1999-02-26 | 2000-09-12 | Sony Corp | Hopper device |
| JP2002337131A (en) * | 2001-05-16 | 2002-11-27 | Nikko Co Ltd | Powder fixed quantity supplying apparatus |
| CN101761658A (en) * | 2009-12-26 | 2010-06-30 | 江苏万宝机械有限公司 | Novel undamped discharge valve set |
| CN201756356U (en) * | 2010-04-19 | 2011-03-09 | 江苏合海机械制造有限公司 | Automatic controlled bulk material loading machine |
| CN101983778A (en) * | 2010-11-16 | 2011-03-09 | 洪泽建材机械有限公司 | Automatic discharge controller for powder at bottom of storage bin |
| CN201923532U (en) * | 2010-11-23 | 2011-08-10 | 杭州银玛机械设备制造有限公司 | Warehouse-bottom discharge system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287869A (en) * | 2013-05-22 | 2013-09-11 | 南通三鑫重工机械有限公司 | Silo-bottom unloading device |
| CN103303612A (en) * | 2013-05-22 | 2013-09-18 | 江苏新业重工股份有限公司 | Warehouse bottom discharging valve system |
| CN104986700A (en) * | 2015-07-17 | 2015-10-21 | 常州协昌橡塑有限公司 | Discharging system of plasticator |
| CN105197618A (en) * | 2015-10-28 | 2015-12-30 | 中联重科股份有限公司 | Material conveying system, continuous material storage and discharge device and continuous material storage and discharge method |
| CN111018380A (en) * | 2018-10-09 | 2020-04-17 | 中建材创新科技研究院有限公司 | Discharging device and calcining machine are adjusted to gypsum powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |