CN204281283U - A kind of liquid oils metering and pressure expulsion system - Google Patents
A kind of liquid oils metering and pressure expulsion system Download PDFInfo
- Publication number
- CN204281283U CN204281283U CN201420751461.8U CN201420751461U CN204281283U CN 204281283 U CN204281283 U CN 204281283U CN 201420751461 U CN201420751461 U CN 201420751461U CN 204281283 U CN204281283 U CN 204281283U
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- CN
- China
- Prior art keywords
- ball valve
- fixedly installed
- weighing hopper
- valve
- metering
- 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
The utility model relates to the metering of a kind of liquid oils and pressure expulsion system, its device for discharging and metering pressure device, device for discharging comprises discharge valve, cylinder and controls ball valve, and metering pressure device comprises discharge hopper, is fixedly installed on the cut-off ball valve of discharge hopper lower end, is fixedly installed on the weighing hopper of cut-off ball valve lower end and is fixedly installed on the emptying ball valve of weighing hopper lower end; The utility model adopts the change of oiling caliber, and carry to convey materials Large Diameter Pipeline soon, carry to feeding pipe with small pipe diameter slowly, precision controlling is high; During discharging, ventilation pressurization, allows ullage pressure increase, allow liquid more fast speed unload from weighing hopper and spill, be easy to let out the material in clean weighing hopper, save time.Use utility model works liquid oils measuring accuracy accurate, liquid delivery rate is accelerated, and saves dumping time, improves batching efficiency.
Description
Technical field
The utility model relates to the metering of a kind of liquid oils and pressure expulsion system.
Background technology
In liquid quantitative conveying feed proportioning system, the wayward flow of liquid wet goods Flow of Goods and Materials characteristic, liquid oils measuring accuracy is wayward; Liquid oils thickness, flow velocity are slow, oversize by pipe valve body dumping time, lose time, and reduce batching efficiency.
Utility model content
It is accurate that technical problem to be solved in the utility model is to provide a kind of liquid oils measuring accuracy, and liquid delivery rate is accelerated, and saves dumping time, improves liquid oils metering and the pressure expulsion system of batching efficiency.
The utility model adopts following technical scheme:
The utility model comprises device for discharging and is arranged on the metering pressure device below device for discharging, and described device for discharging comprises discharge valve, cylinder and controls ball valve, and described discharge valve comprises valve body and is arranged on the spool in valve body; Described cylinder is fixedly installed on valve body, and described control ball valve is fixedly installed on valve body lower end, arranges oil inlet in valve body side, is fixedly installed oil outlet pipe in control ball valve lower end; Described metering pressure device comprises discharge hopper, is fixedly installed on the cut-off ball valve of discharge hopper lower end, is fixedly installed on the weighing hopper of cut-off ball valve lower end and is fixedly installed on the emptying ball valve of weighing hopper lower end; Side, described weighing hopper top arranges blow off valve, and weighing hopper top opposite side arranges pressure device, below the ear seat of weighing hopper sidewall, arrange LOAD CELLS.
Pressure device described in the utility model is for filtering pressure regulating valve.
The utility model good effect is as follows: the utility model adopts the change of oiling caliber, and carry to convey materials Large Diameter Pipeline soon, carry to feeding pipe with small pipe diameter slowly, precision controlling is high; During discharging, ventilation pressurization, allows ullage pressure increase, allow liquid more fast speed unload from weighing hopper and spill, be easy to let out the material in clean weighing hopper, save time.Use utility model works liquid oils measuring accuracy accurate, liquid delivery rate is accelerated, and saves dumping time, improves batching efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model device for discharging structural representation;
Accompanying drawing 3 is the utility model metering pressure device structural representation.
Detailed description of the invention
As illustrated in the accompanying drawings from 1 to 3, the utility model comprises device for discharging 1 and is arranged on the metering pressure device 2 below device for discharging 1, described device for discharging 1 comprises discharge valve, cylinder 1-1 and controls ball valve 1-5, and described discharge valve comprises valve body 1-3 and is arranged on the spool 1-2 in valve body 1-3; Described cylinder 1-1 is fixedly installed on valve body 1-3, and described control ball valve 1-5 is fixedly installed on valve body 1-3 lower end, arranges oil inlet 1-4 in valve body 1-3 side, is fixedly installed oil outlet pipe 1-6 in control ball valve 1-5 lower end; Described metering pressure device 2 comprises discharge hopper 2-1, is fixedly installed on the cut-off ball valve 2-2 of discharge hopper 2-1 lower end, is fixedly installed on the weighing hopper 2-3 of cut-off ball valve 2-2 lower end and is fixedly installed on the emptying ball valve 2-7 of weighing hopper 2-3 lower end; Side, described weighing hopper 2-3 top arranges blow off valve 2-4, and weighing hopper 2-3 top opposite side arranges pressure device 2-5, and pressure device 2-5 is for filtering pressure regulating valve, and model is UW-08-D; Below the ear seat of weighing hopper 2-3 sidewall, arrange three LOAD CELLS 2-6, the model of LOAD CELLS 2-6 is DTL200KG.
As illustrated in the accompanying drawings from 1 to 3, working process of the present utility model is used to be: when liquid oils is measured, open and control ball valve 1-5, cut-off ball valve 2-2 and blow off valve 2-4, oil inlet 1-4 carries oil plant in valve body 1-3, when supplying oil plant fast, cylinder 1-1 does not work, liquid oil plant by valve body 1-3 directly under be transported in weighing hopper 2-3, when LOAD CELLS 2-6 prompting will reach metering range, open cylinder 1-1 work, cylinder 1-1 piston rod promotes spool 1-2 and moves down, liquid oil plant from the aperture in spool 1-2 to weighing hopper 2-3 conveying supply at a slow speed, namely the flow of oil plant is controlled by the change of caliber, beginning discharging after liquid oils has been measured, close cut-off ball valve 2-2 and blow off valve 2-4, open draining ball valve 2-7, pressure device 2-5 starts working, the pressure increase of liquid oils in weighing hopper 2-3, accelerate the blowdown speed of weighing hopper 2-3 liquid oil plant, save work-hours, improve work efficiency.
The utility model adopts the change of oiling caliber, and carry to convey materials Large Diameter Pipeline soon, carry to feeding pipe with small pipe diameter slowly, precision controlling is high; During discharging, ventilation pressurization, allows ullage pressure increase, allow liquid more fast speed unload from weighing hopper and spill, be easy to let out the material in clean weighing hopper, save time.
Claims (2)
1. a liquid oils metering and pressure expulsion system, it is characterized in that it comprises device for discharging (1) and is arranged on the metering pressure device (2) of device for discharging (1) below, described device for discharging (1) comprises discharge valve, cylinder (1-1) and controls ball valve (1-5), and described discharge valve comprises valve body (1-3) and is arranged on the spool (1-2) in valve body (1-3); Described cylinder (1-1) is fixedly installed on valve body (1-3), described control ball valve (1-5) is fixedly installed on valve body (1-3) lower end, oil inlet (1-4) is set in valve body (1-3) side, is fixedly installed oil outlet pipe (1-6) in control ball valve (1-5) lower end;
Described metering pressure device comprises discharge hopper (2-1), is fixedly installed on the cut-off ball valve (2-2) of discharge hopper (2-1) lower end, is fixedly installed on the weighing hopper (2-3) of cut-off ball valve (2-2) lower end and is fixedly installed on the emptying ball valve (2-7) of weighing hopper (2-3) lower end;
Described weighing hopper (2-3) side, top arranges blow off valve (2-4), and weighing hopper (2-3) top opposite side arranges pressure device (2-5), below the ear seat of weighing hopper (2-3) sidewall, arrange LOAD CELLS (2-6).
2. a kind of liquid oils metering according to claim 1 and pressure expulsion system, is characterized in that described pressure device (2-5) is for filtering pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751461.8U CN204281283U (en) | 2014-12-04 | 2014-12-04 | A kind of liquid oils metering and pressure expulsion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751461.8U CN204281283U (en) | 2014-12-04 | 2014-12-04 | A kind of liquid oils metering and pressure expulsion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204281283U true CN204281283U (en) | 2015-04-22 |
Family
ID=52864468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751461.8U Expired - Fee Related CN204281283U (en) | 2014-12-04 | 2014-12-04 | A kind of liquid oils metering and pressure expulsion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204281283U (en) |
-
2014
- 2014-12-04 CN CN201420751461.8U patent/CN204281283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191204 |