CN202438269U - Emulsion automatic proportioning device - Google Patents
Emulsion automatic proportioning device Download PDFInfo
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- CN202438269U CN202438269U CN2012200005887U CN201220000588U CN202438269U CN 202438269 U CN202438269 U CN 202438269U CN 2012200005887 U CN2012200005887 U CN 2012200005887U CN 201220000588 U CN201220000588 U CN 201220000588U CN 202438269 U CN202438269 U CN 202438269U
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Abstract
The utility model relates to the industry of mechanical coal mining, belongs to devices for automatically preparing emulsion for emulsion pump stations on high-grade conventional mining working surfaces and comprehensive working surfaces of coal mines, and particularly relates to an emulsion automatic proportioning device. The emulsion automatic proportioning device consists of an emulsified oil tank, an emulsion tank and an explosion-proof control box, wherein the emulsified oil tank is divided into an inner tank and an outer tank, the inner tank is an oil tank for storing emulsified oil, an oil sucking pipe provided with a check valve and a liquid level float positioning meter are arranged in the inner tank, and the inner tank is embedded in the outer tank; a proportioning liquid pipeline is arranged in the outer tank; an explosion-proof electromagnetic valve, a ball valve, a pressure reducing and maintaining valve and a ball valve are arranged on the proportioning liquid pipeline in sequence; the proportioning liquid pipeline penetrates through the wall of the outer tank and is connected into one input end of a proportioning valve, and the other input end of the proportioning valve is connected with the oil sucking pipe on the inner tank; and the output end of the proportioning valve is connected with an oil outlet pipe, and emulsion is injected into the emulsion tank. The emulsion automatic proportioning device is suitable for underground environment conditions of a coal mine with gas and coal dust explosion dangers, and is especially suitable for realizing emulsion automatic preparation on the excavation working surface of the coal mine.
Description
Technical field
The utility model relates to the mechanical coal mining industry, and the emulsion power pack that belongs to colliery high-grade common coal mining face and synthetic operation face is prepared the device of emulsion automatically, is specially automatic matching device for emulsion.
Background technology
Hydraulic support is one of capital equipment of comprehensive mechanical coal mining in the coal mining activity environment, and its service behaviour has great influence to economic and technical norms such as the production efficiency of fully-mechanized mining working, securities.Emulsion is the driving medium of hydraulic support and hydraulic prop, lubricate in hydraulic system.Little, anticorrosion, antirust, lubricated because of the viscosity of emulsion, difficult combustion, characteristics such as inexpensive are so obtained promotion and application widely under coal mine.Along with coal industry develops rapidly, the requirement of fully-mechanized mining working high-yield and high-efficiency, the demand of emulsion also increases thereupon.Concentration control to emulsion is the Quality Control Links that coal-face is produced.Whether concentration of emulsion used suitably directly influences the life-span and the production cost of hydraulic support, hydraulic prop and other Hydraulic Elements.Emulsion is formed by oil emulsion and the water mixed by 3%-5%, stipulates in strict accordance with " safety regulations in coal mine ".
Summary of the invention
The utility model provides a kind of automatic matching device for emulsion, is applicable to that colliery high-grade common coal mining face and synthetic operation face emulsion power pack prepare emulsion automatically.
The design of the utility model is following: automatic matching device for emulsion, to form by emulsion tank, emulsion box and explosion-proof control cabinet, and emulsion tank is divided into inside and outside two casings; Internal box is a fuel tank of depositing oil emulsion, and the fuel sucking pipe and the liquid level ball float location meter of band check-valves is installed in it, and internal box is embedded in the outer case; Also be provided with proportioning liquid pipeline in the outer case, on the proportioning liquid pipeline explosion-proof solenoid valve, ball valve, decompression venting valve and ball valve be installed successively, proportioning liquid pipeline passes the outer container body wall; Insert an input of proportioning valve, another input of proportioning valve connects the fuel sucking pipe on the internal box, and the output of proportioning valve connects flowline; Inject emulsion box, also be provided with adjustment screw on the proportioning valve, liquid level ball float location meter also is installed in the emulsion box; Emulsion tank and emulsion box outside also are provided with explosion-proof control cabinet; It is provided with gauge tap, is connected with liquid level ball float location meter with explosion-proof solenoid valve respectively through circuit, and it is controlled.
Proportioning liquid pipeline, proportioning valve, explosion-proof control cabinet, liquid level ball float location meter are formed a cover matching system, can install and use to different operation fields, carry out actual disposition according to emulsion tank and emulsion box and lay.
The utlity model has following characteristics:
1, utilize the pressure of clear water just can realize the emulsion automatic mixing, save the energy, control section can separate separately to use to be controlled.
2, whole device does not have the element of pump or hydraulic motor and so on, long service life, dependable performance.
3, consumable accessory has only sealing ring, except that the periodic cleaning filter, does not have other maintenance work in the use, and cost is reduced.
4, optimal design, modular construction, element is few, adopts to connect technology fast, is easy to install and use.
5, the concentration of emulsion used that is mixed with is adjustable continuously, and can keep stable after setting up, and not influenced by pressure pulsation, operates very simple.
6, volume is little, and the scene that is easy to is installed and put, low price.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein 1---emulsion tank, 2---emulsion box, 3---internal box, 4---outer case, 5---check-valves; 6---liquid level ball float location meter, 7---fuel sucking pipe, 8--- ball valve 1,9---explosion-proof solenoid valve, 10---ball valve 2; 11---decompression venting valve, 12---proportioning valve, 13--- input 1,14---input 2; 15---output, 16---explosion-proof control cabinet, 17---circuit, 18---adjustment screw; 19---switch, 20---water inlet switch, 21---flowline, 22---proportioning liquid pipeline.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description the utility model is described further.Specific embodiment described herein is only in order to explaining the utility model, and is not used in qualification the utility model.
Embodiment: automatic matching device for emulsion, by being made up of emulsion tank, emulsion box and explosion-proof control cabinet, emulsion tank is divided into inside and outside two casings; Internal box is a fuel tank of depositing oil emulsion, and the fuel sucking pipe and the liquid level ball float location meter of band check-valves is installed in it, and internal box is embedded in the outer case; Also be provided with proportioning liquid pipeline in the outer case, water inlet switch, explosion-proof solenoid valve, ball valve 1, decompression venting valve and ball valve 2 are installed on the proportioning liquid pipeline successively, proportioning liquid pipeline passes the outer container body wall; Insert the input 1 of proportioning valve, input 2 water pipes of proportioning valve are connected with the fuel sucking pipe on the internal box, and the output of proportioning valve connects flowline; Inject emulsion box; Liquid level ball float location meter also is installed in the emulsion box, and explosion-proof control cabinet is arranged on emulsion tank and emulsion box is outside, and it is provided with gauge tap; Be connected with liquid level ball float location meter with explosion-proof solenoid valve respectively through circuit, and it is controlled.
Decompression venting valve adopts Y42AX series spring piston formula pressure-reducing valve in the automatic matching device for emulsion, and long service life adapts to very high outlet pressure, is used for operating temperature 0-90 ℃ water, air and non-corrosive liquid pipeline, plays decompression, pressure stabilization function; Explosion-proof solenoid valve adopts the explosion-proof coil of Q/FXY 01-2007, in adorn elements such as irrecoverable cartridge fuse, thermal protector, piezo-resistance and strengthen explosion-proof performances, working stability is reliable; Case adopts metal material can bear the above impulsive force of 20J; Liquid level ball float location meter adopts YW-67, GSK type liquid level sensor.
Before the use, link to each other proportioning liquid pipeline one end with external feed pipe, an input of proportioning valve links to each other with the emulsion tank water pipe, and emulsion tank is full of oil emulsion, and on-the-spot appropriate location is installed or hung on to the proportioning valve.Slowly open water inlet switch, rotate the adjustment screw on the proportioning valve then, reach needed ratio up to the emulsion of liquid outlet.
The concentration that needs the adjustment emulsion, when device was started working, the concentration of emulsion used that measurement makes if it is improper to make concentration of emulsion used, was then adjusted the adjustment screw of proportioning valve, till the concentration of emulsion used that makes reaches desired value.Tight a bolt clockwise, the concentration of emulsion used that makes reduces, otherwise concentration raises.
The utility model can be regulated the configuration proportion of emulsion as required easily; And simple in structure, low cost of manufacture is applicable under the environmental condition that has gas, coal dust explosion hazard under the coal mine; Channel of coal mining working surface particularly realizes that emulsion prepares automatically.
Claims (3)
1. automatic matching device for emulsion is characterized in that including emulsion tank and emulsion box, it is characterized in that emulsion tank is divided into inside and outside two casings; Internal box is a fuel tank of depositing oil emulsion, and the fuel sucking pipe and the liquid level ball float location meter of band check-valves is installed in it, and internal box is embedded in the outer case; Also be provided with proportioning liquid pipeline in the outer case, on the proportioning liquid pipeline explosion-proof solenoid valve, ball valve, decompression venting valve and ball valve be installed successively, proportioning liquid pipeline passes the outer container body wall; Insert an input of proportioning valve; Another input of proportioning valve connects the fuel sucking pipe on the internal box, and the output of proportioning valve connects flowline, injects emulsion box; Liquid level ball float location meter also is installed in the emulsion box; Emulsion tank and emulsion box outside also are provided with explosion-proof control cabinet, be connected with liquid level ball float location meter with explosion-proof solenoid valve respectively through circuit, and it is controlled.
2. automatic matching device for emulsion according to claim 1 is characterized in that on the proportioning valve adjustment screw being installed, through rotating the proportioning ratio of regulating.
3. automatic matching device for emulsion according to claim 1 is characterized in that explosion-proof control cabinet is provided with switch, is used for control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005887U CN202438269U (en) | 2012-01-04 | 2012-01-04 | Emulsion automatic proportioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005887U CN202438269U (en) | 2012-01-04 | 2012-01-04 | Emulsion automatic proportioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438269U true CN202438269U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200005887U Expired - Fee Related CN202438269U (en) | 2012-01-04 | 2012-01-04 | Emulsion automatic proportioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202438269U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886226A (en) * | 2012-10-15 | 2013-01-23 | 徐州雷曼机械科技有限公司 | Automatic proportioning device for mining emulsion |
| CN103016582A (en) * | 2012-12-26 | 2013-04-03 | 常州联力自动化科技有限公司 | Intelligent control cooling system of wet type brake |
| CN103962051A (en) * | 2013-01-30 | 2014-08-06 | 韩明海 | Preparing system and preparing method of mixed liquid |
| CN104190312A (en) * | 2014-09-11 | 2014-12-10 | 葫芦岛市乾海石化产品有限公司 | Automatic proportioning device for composite alcohol diesel oil |
-
2012
- 2012-01-04 CN CN2012200005887U patent/CN202438269U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886226A (en) * | 2012-10-15 | 2013-01-23 | 徐州雷曼机械科技有限公司 | Automatic proportioning device for mining emulsion |
| CN103016582A (en) * | 2012-12-26 | 2013-04-03 | 常州联力自动化科技有限公司 | Intelligent control cooling system of wet type brake |
| CN103962051A (en) * | 2013-01-30 | 2014-08-06 | 韩明海 | Preparing system and preparing method of mixed liquid |
| CN103962051B (en) * | 2013-01-30 | 2015-12-16 | 韩明海 | A kind of mixing system of mixed liquor and concocting method |
| CN104190312A (en) * | 2014-09-11 | 2014-12-10 | 葫芦岛市乾海石化产品有限公司 | Automatic proportioning device for composite alcohol diesel oil |
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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: 20120919 Termination date: 20140104 |