CN206951018U - Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means - Google Patents
Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means Download PDFInfo
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- CN206951018U CN206951018U CN201720568042.4U CN201720568042U CN206951018U CN 206951018 U CN206951018 U CN 206951018U CN 201720568042 U CN201720568042 U CN 201720568042U CN 206951018 U CN206951018 U CN 206951018U
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- China
- Prior art keywords
- guide rod
- emulsion
- feed flow
- fully
- flow adjusting
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Abstract
The utility model belongs to hydraulic pressure of the colliery system, more particularly to a kind of fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means, it is therefore intended that solve existing emulsion box feed flow adjusting means emulsion waste and problem of environmental pollution caused by two emulsion box vertical height differences are larger.Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means, its fluid level control device includes the magnetic valve, connecting rod, the ball float of guide rod and set on the guide bar being connected with automatic proportioner for emulsion, connecting rod one end is connected with magnetic valve, the other end is connected with guide rod and vertical distribution, two locating parts are fixedly installed on the guide rod, the ball float is between locating part and can move up and down, and the locating part is detachably connected with guide rod and can be fixed on the diverse location of guide rod vertical direction.
Description
Technical field
The utility model belongs to hydraulic pressure of the colliery system, and in particular to a kind of fully-mechanized mining working emulsification pump pumping plant liquid case feed flow is adjusted
Regulating device.
Background technology
In process of coal mining, underground coal mine is provided with the stope of equipment comprehensive mechanization equipment, abbreviation fully mechanized mining
Working face, it is the workplace that the equipment such as fully mechanized mining machine are mined, the face roof is supported using hydraulic support, and emulsification pump is to use
Carry out the power-equipment of the hydraulic prop discharge pressure liquid to fully-mechanized mining working, mainly by emulsion box, emulsification pump and liquid
Pressure control system forms.
Under normal circumstances, working face is had and connected among two emulsion box using communicating pipe, when two emulsion box of appearance
Vertical distribution difference it is larger, cause emulsion box liquid level differ it is larger in the case of, wherein the liquid level of an emulsion box compared with
Low, when the liquid level of another emulsion box is normal or even liquid level is higher, relatively low emulsion box can not contact liquid level because of ball float,
Conducting magnetic valve makes emulsification liquid pipe liquid feeding into emulsion box, because two emulsion box are interconnected, an emulsion in addition
The emulsion of case will overflow, and cause emulsion waste and environmental pollution.
The content of the invention
The purpose of this utility model is to solve existing emulsion box feed flow adjusting means because two emulsion box are high vertically
Emulsion caused by degree difference is larger wastes and problem of environmental pollution, and provides a kind of fully-mechanized mining working emulsification pump pumping plant liquid case and supply
Liquid adjusting means.
In order to complete above-mentioned purpose, the technical solution of the utility model is：
Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means, including emulsion main tank, emulsion odd-side, be arranged on
Fluid level control device in emulsion main tank and the emulsification liquid pipe for stretching into emulsion odd-side, the emulsion main tank and emulsion pair
Case is connected by high-pressure rubber pipe, magnetic valve that the fluid level control device includes being connected with automatic proportioner for emulsion, connecting rod, is led
To the ball float of bar and set on the guide bar, it is characterized in that：Connecting rod one end is connected with magnetic valve, and the other end is consolidated with guide rod
Even and vertical distribution, two locating parts are fixedly installed on the guide rod, the ball float is between locating part and can
To move up and down, the locating part is detachably connected with guide rod and can be fixed on the diverse location of guide rod vertical direction.
Further, the locating part is alignment pin, and the through hole of at least two installation alignment pins is offered on guide rod.
Further, the locating part is position limiting clamp, and position limiting clamp is detachably connected with guide rod and can be fixed on guiding
The diverse location of bar vertical direction.
Further, it is provided with scale on the guide rod.
Further, the high-pressure rubber pipe is provided with stop valve.
Compared with prior art, the utility model has the advantage of：
1st, between ball float being placed in into two locating parts, ball float can move up and down along guide rod, then can be by limiting ball float
Position between two locating parts controls the break-make of magnetic valve, without personal management, saves labour；
The 2nd, scale is set on the guide bar, can real-time level monitoring, while the perpendicular of two emulsion box can also be measured
Straight difference in height.
Brief description of the drawings
Fig. 1 be fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means not liquid feeding when view；
Fig. 2 is less than view during emulsion odd-side liquid level for emulsion main tank liquid level in Fig. 1；
Fig. 3 is higher than view during emulsion odd-side liquid level for emulsion main tank liquid level in Fig. 1.
In figure：1st, emulsion main tank, 2, emulsion odd-side, 3, emulsification liquid pipe, 4, connecting rod, 5, guide rod, 6, ball float, 7, breast
Change liquid automatic proportioner, 8, stop valve, 9, position limiting clamp, 10, magnetic valve.
Embodiment
As shown in figure 1, fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means, including emulsion main tank 1, emulsion
Odd-side 2, the fluid level control device being arranged in emulsion main tank 1 and the emulsification liquid pipe 3 for stretching into emulsion odd-side, the emulsion
Main tank 1 is connected with emulsion odd-side 2 by high-pressure rubber pipe, and is provided with stop valve 8 in high-pressure rubber pipe, under normal circumstances stop valve
8 be opening, and emulsion main tank 1 turns on emulsion odd-side 2, and the fluid level control device includes and automatic emulsion proportioning
Device 7 connected magnetic valve 10, connecting rod 4, guide rod 5 and the ball float 6 being enclosed on guide rod 5, the one end of connecting rod 4 and the phase of magnetic valve 10
Connect, the other end is connected with guide rod 5 and vertical distribution, and two position limiting clamps 9 are fixedly installed on the guide rod 5, described floating
Ball 6 is between position limiting clamp 9 and can move up and down, and the position limiting clamp 9 is detachably connected with guide rod 5 and can be fixed on
The diverse location of the vertical direction of guide rod 5, scale is provided with the guide rod 5, can accurately measure liquid level and ball float 6
The distance of in the vertical direction movement.Under normal circumstances, if liquid level keeps or higher than dotted line, illustrates emulsion main tank 1 and emulsification
The liquid level of liquid odd-side 2 is normal, and when liquid level causes ball float 6 can not contact liquid level less than upper dotted line, the gravity of ball float 6 causes guide rod 5
Move down, turn on magnetic valve 10, emulsify liquid pipe 3 to the liquid feeding of emulsion odd-side 2.
As shown in Fig. 2 when the liquid level of emulsion main tank 1 is relatively low, when the liquid level of emulsion odd-side 2 is higher, emulsion main tank 1 can be because
Liquid level can not be contacted for ball float 6, conducting magnetic valve 10 causes the liquid feeding of emulsion odd-side 2, is liquid because two liquid cases are interconnected
Face is highly concordant, and the emulsion of emulsion odd-side 2 will overflow, and causes emulsion waste and environmental pollution, now needs ball float 6
Moved down in vertical direction, close magnetic valve 10, stop feed flow.
As shown in figure 3, the liquid level of wherein emulsion odd-side 2 is relatively low, the liquid level of emulsion main tank 1 is higher, now higher breast
Changing liquid main tank 1 can be because ball float contact liquid level, magnetic valve 10, which is closed, causes the liquid level of emulsion odd-side 2 relatively low, occurs what is be emptied
Phenomenon, now need in vertical direction to move ball float 6, open magnetic valve 10, continue feed flow.
Claims (5)
1. fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means, including emulsion main tank (1), emulsion odd-side (2), set
Put the fluid level control device in emulsion main tank (1) and stretch into the emulsification liquid pipe (3) of emulsion odd-side (2), the emulsion
Main tank (1) is connected with emulsion odd-side (2) by high-pressure rubber pipe, and the fluid level control device includes and automatic proportioner for emulsion
Connected magnetic valve (10), connecting rod (4), guide rod (5) and the ball float (6) being enclosed on guide rod (5), it is characterised in that：Connecting rod
(4) one end is connected with magnetic valve (10), and the other end is connected with guide rod (5) and vertical distribution, fixed on the guide rod to set
Two locating parts are equipped with, the ball float (6) is between locating part and can move up and down, the locating part and guide rod
(5) it is detachably connected and the diverse location of guide rod (5) vertical direction can be fixed on.
2. fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means according to claim 1, it is characterised in that：It is described
Locating part is alignment pin, and the through hole of at least two installation alignment pins is offered on guide rod.
3. fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means according to claim 1, it is characterised in that：It is described
Locating part is position limiting clamp (9), and position limiting clamp (9) is detachably connected with guide rod (5) and can be fixed on guide rod (5) vertical direction
Diverse location.
4. according to any described fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting meanss of claim 1-3, its feature exists
In：Scale is provided with the guide rod (5).
5. fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means according to claim 4, it is characterised in that：It is described
High-pressure rubber pipe is provided with stop valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568042.4U CN206951018U (en) | 2017-05-19 | 2017-05-19 | Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568042.4U CN206951018U (en) | 2017-05-19 | 2017-05-19 | Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951018U true CN206951018U (en) | 2018-02-02 |
Family
ID=61375192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568042.4U Expired - Fee Related CN206951018U (en) | 2017-05-19 | 2017-05-19 | Fully-mechanized mining working emulsification pump pumping plant liquid case feed flow adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951018U (en) |
-
2017
- 2017-05-19 CN CN201720568042.4U patent/CN206951018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |