CN202708141U - Flow control gate valve - Google Patents
Flow control gate valve Download PDFInfo
- Publication number
- CN202708141U CN202708141U CN 201220349610 CN201220349610U CN202708141U CN 202708141 U CN202708141 U CN 202708141U CN 201220349610 CN201220349610 CN 201220349610 CN 201220349610 U CN201220349610 U CN 201220349610U CN 202708141 U CN202708141 U CN 202708141U
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- CN
- China
- Prior art keywords
- flange
- transition
- bin outlet
- flow control
- bin
- 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
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Abstract
A flow control gate valve comprises a bin outlet flange, a transition flange and a welding neck flange, wherein the bin outlet flange is arranged at a discharging outlet at the bottom of a bin, the transition flange and the welding neck flange are sequentially arranged under the bin outlet flange, the bin outlet flange and the transition flange are connected through two transition casings, and space is formed between the bin outlet flange and the transition flange; an opening for inserting of an inserting plate is formed at the front end of the transition flange, and the two transition casings are arranged at the edge of the opening. The flow control gate valve can be widely applied to processing industries such as chemical engineering, building materials, food, feed and grain, can be used for controlling flow or serving as a door at discharging outlets of delivery pipes and bins for powder and granule materials, and raw materials in pipelines and bins are not needed to empty during maintenance of lower-end equipment.
Description
Technical field
The utility model relates to a kind of control valve, particularly a kind of flow control push-pull valve.
Background technique
In the processing industries such as chemical industry, building materials, food, feed, grain, usually need to use the control to mass flow.
Carry and the discharge port of raw material cabin arranges a flow control push-pull valve at pipeline, not only can be in order to the flow of control to material, and can be used as switch gate.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of flow control push-pull valve that can control powder and granular material flow.
For solving the problems of the technologies described above, the utility model provides a kind of flow control push-pull valve, comprising: be located at bin outlet flange on the discharge port of bin bottom, be located at counter flange and the abutted flange of this bin outlet flange below successively; Link to each other by two transition spool piece between described bin outlet flange and the counter flange, and between bin outlet flange and counter flange, consist of a space; And be formed for inserting the opening of plate at the front end of described counter flange, and two transition spool piece are located at the edge of this opening.
Described plate is provided with two parallel long lumbar holes, described two transition spool piece are passed described long lumbar hole, be provided with between described two transition spool piece for the plate positioning screw hole by nut location plate, described counter flange is provided with the defective material outlet away from the place, end angle of described opening.
The thickness of described plate is 3/4 of spatial altitude, and plate is come and go freely.
Technique effect of the present utility model: flow control push-pull valve described in the utility model can be widely used in the processing industries such as chemical industry, building materials, food, feed, grain, carry and both controllable flow rate of the discharge port of feed bin at powder and granule pipeline, also can be used as switch gate, when the maintenance of lower end equipment, be unlikely to want the raw material in emptying pipeline and the feed bin.
Description of drawings
Fig. 1 is the structural representation of flow control push-pull valve described in the utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Such as Fig. 1-2, the flow control push-pull valve of the present embodiment comprises: be located at bin outlet flange 1 on the discharge port of feed bin 6 bottoms, be located at counter flange 2 and the abutted flange 3 of this bin outlet flange 1 below successively; Link to each other by a plurality of transition spool piece 5 between bin outlet flange 1 and the counter flange 2, and between bin outlet flange 1 and counter flange 2, consist of a space; And be formed for inserting the opening of plate 4 at the front end of counter flange 2, and two transition spool piece 5 are located at the edge of this opening.
The thickness of plate 4 is 3/4 of spatial altitude.
Obviously, above-mentioned example only is for the utility model example clearly is described, and is not to be restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And these belong to apparent variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (3)
1. flow control push-pull valve is characterized in that comprising: be located at bin outlet flange on the discharge port of bin bottom, be located at counter flange and the abutted flange of this bin outlet flange below successively; Link to each other by two transition spool piece between described bin outlet flange and the counter flange, and between bin outlet flange and counter flange, consist of a space; And be formed for inserting the opening of plate at the front end of described counter flange, and two transition spool piece are located at the edge of this opening.
2. flow control push-pull valve as claimed in claim 1, it is characterized in that: described plate is provided with two parallel long lumbar holes, described two transition spool piece are passed described long lumbar hole, be provided with between described two transition spool piece for the plate positioning screw hole by nut location plate, described counter flange is provided with the defective material outlet away from the place, end angle of described opening.
3. flow control push-pull valve as claimed in claim 1 or 2, it is characterized in that: the thickness of described plate is 3/4 of spatial altitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349610 CN202708141U (en) | 2012-07-18 | 2012-07-18 | Flow control gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349610 CN202708141U (en) | 2012-07-18 | 2012-07-18 | Flow control gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708141U true CN202708141U (en) | 2013-01-30 |
Family
ID=47588447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349610 Expired - Fee Related CN202708141U (en) | 2012-07-18 | 2012-07-18 | Flow control gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257845A (en) * | 2015-11-20 | 2016-01-20 | 无锡正佳自控系统设备有限公司 | Valve plate support for gate valve |
| CN107637534A (en) * | 2017-11-03 | 2018-01-30 | 曹波 | A kind of multi-functional loading hopper for Feed Manufacturing |
| CN107983259A (en) * | 2017-12-27 | 2018-05-04 | 云南云天化农业科技股份有限公司 | A kind of material production equipment |
-
2012
- 2012-07-18 CN CN 201220349610 patent/CN202708141U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257845A (en) * | 2015-11-20 | 2016-01-20 | 无锡正佳自控系统设备有限公司 | Valve plate support for gate valve |
| CN107637534A (en) * | 2017-11-03 | 2018-01-30 | 曹波 | A kind of multi-functional loading hopper for Feed Manufacturing |
| CN107983259A (en) * | 2017-12-27 | 2018-05-04 | 云南云天化农业科技股份有限公司 | A kind of material production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130130 Termination date: 20130718 |