CN2541410Y - Valve controlled weight reducing continuous metering device for pulverulent material - Google Patents
Valve controlled weight reducing continuous metering device for pulverulent material Download PDFInfo
- Publication number
- CN2541410Y CN2541410Y CN 02228843 CN02228843U CN2541410Y CN 2541410 Y CN2541410 Y CN 2541410Y CN 02228843 CN02228843 CN 02228843 CN 02228843 U CN02228843 U CN 02228843U CN 2541410 Y CN2541410 Y CN 2541410Y
- Authority
- CN
- China
- Prior art keywords
- storage warehouse
- utility
- model
- storage bin
- metering device
- 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
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a device for measuring continuous-flow powder material, wherein the utility model is provided with a large powder material storage bin, a pressure sensor is arranged inside the large storage bin, 3 to 6 small measuring buffer bins are disposed on the top of the large storage bin, and an independent discharging valve which is opened and closed quickly is separately arranged between each buffer bin and the storage bin. The utility model is unable to impact the measuring device during the utilizing, and has long utilizing life and convenient equipment maintenance.
Description
Technical field
The utility model relates to self-measuring device.
Background technology
For cooperating process computer On-line Control or other detection to need, requirement is carried out METHOD FOR CONTINUOUS DETERMINATION to the granular material of uninterrupted flow shape in the production system, existing technical scheme, impact type dust flow counter or simple loss of weight method determinator as the employing of copper smelting factory, there is the plant maintenance difficulty, the problem that survey precision is low.
Summary of the invention
The purpose of this utility model is to provide a kind of device to the metering of uninterrupted flow granular material.
The utility model is realized by following technical scheme: it is provided with the big storage warehouse of a granular material, in big storage warehouse, be provided with pressure sensor, above big storage warehouse, be provided with 3-6 platform subtotal amount surge bunker, be respectively equipped with the independently baiting valve of fast opening and closing between every surge bunker and the storage warehouse.
When the utility model used, big storage warehouse was the continuation mode discharge, and surge bunker is the continuation mode charging.Surge bunker replenishes powder through the pre-set time interval of separately baiting valve to storage warehouse quick action simultaneously.At t
1All baiting valves are closed simultaneously constantly, measure the storage warehouse weight W this moment
1, after through the setting-up time interval, arrive at t
2Constantly, measure the storage warehouse weight W once more
2, then the storage warehouse feeding rate is F
1=(W
1-W
2)/(t
1-t
2).The utility model can not impact gauging device when using, long service life, and plant maintenance is convenient.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
A specific embodiment of the present utility model as shown in drawings, it comprises the big storage warehouse 1 of granular material, is being provided with pressure sensor 4 in big storage warehouse 1, big storage warehouse 1 bottom is provided with material outlet.Above big storage warehouse, be provided with 4 subtotal amount surge bunkers 2, be respectively equipped with the independently baiting valve 3 of fast opening and closing between every surge bunker and the storage warehouse 1.Granular material is dropped into by every surge bunker 2 tops.
Claims (1)
1, a kind of device to the metering of uninterrupted flow granular material is characterized in that it comprises the big storage warehouse of granular material (1), is provided with pressure sensor (4) in big storage warehouse (1), and big storage warehouse (1) bottom is provided with material outlet.Above big storage warehouse, be provided with 3-6 platform subtotal amount surge bunker (2), be respectively equipped with the independently baiting valve of fast opening and closing (3) between every surge bunker and the storage warehouse (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228843 CN2541410Y (en) | 2002-03-27 | 2002-03-27 | Valve controlled weight reducing continuous metering device for pulverulent material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228843 CN2541410Y (en) | 2002-03-27 | 2002-03-27 | Valve controlled weight reducing continuous metering device for pulverulent material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541410Y true CN2541410Y (en) | 2003-03-26 |
Family
ID=33705296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02228843 Expired - Lifetime CN2541410Y (en) | 2002-03-27 | 2002-03-27 | Valve controlled weight reducing continuous metering device for pulverulent material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541410Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205879A (en) * | 2011-05-17 | 2011-10-05 | 安徽正远包装科技有限公司 | Weight-loss type vertical spiral weighing machine |
| CN104384038A (en) * | 2014-10-29 | 2015-03-04 | 北京华福神雾工业炉有限公司 | Spraying device |
| CN109132594A (en) * | 2018-09-19 | 2019-01-04 | 淮北矿业股份有限公司 | A kind of transformation of coal feeder control system and its application |
-
2002
- 2002-03-27 CN CN 02228843 patent/CN2541410Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205879A (en) * | 2011-05-17 | 2011-10-05 | 安徽正远包装科技有限公司 | Weight-loss type vertical spiral weighing machine |
| CN104384038A (en) * | 2014-10-29 | 2015-03-04 | 北京华福神雾工业炉有限公司 | Spraying device |
| CN109132594A (en) * | 2018-09-19 | 2019-01-04 | 淮北矿业股份有限公司 | A kind of transformation of coal feeder control system and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RUILIN ENGINEERING CO. Free format text: FORMER OWNER: NANCHANG ENGINEERING + RESEARCH INSTITUTE OF NONFERROUS METALS Effective date: 20090731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: No. 1, Bayi Avenue, Jiangxi, Nanchang, China: 330002 Co-patentee after: Jinlong Copper Co., Ltd. Patentee after: China Rui Lin Engineering Technology Co., Ltd. Address before: No. 1, Bayi Avenue, Jiangxi, Nanchang, China: 330002 Co-patentee before: Jinlong Copper Co., Ltd. Patentee before: Nerin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120327 Granted publication date: 20030326 |