CN202315722U - Automatic liquid formulating instrument - Google Patents
Automatic liquid formulating instrument Download PDFInfo
- Publication number
- CN202315722U CN202315722U CN201120443186XU CN201120443186U CN202315722U CN 202315722 U CN202315722 U CN 202315722U CN 201120443186X U CN201120443186X U CN 201120443186XU CN 201120443186 U CN201120443186 U CN 201120443186U CN 202315722 U CN202315722 U CN 202315722U
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- CN
- China
- Prior art keywords
- water
- hydraulic pump
- valve
- water motor
- formulating
- 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 discloses an automatic liquid formulating instrument, which comprises a water motor, wherein a water inlet valve is connected with one end of the water motor through a water filter and a water flowmeter; the other end of the water motor is connected with an additive solution mixing chamber; the third end of the water motor is connected with one end of a hydraulic pump; an outlet end of the hydraulic pump is connected with the additive solution mixing chamber through a additive solution flowmeter and a one-way valve; and an overflow valve and a throttle valve connected in parallel are connected between the outlet end of the hydraulic pump and an oil tank. The automatic liquid formulating instrument can be used for formulating automatically, and adding wetting agent or dust-proof agent accurately and quantitively, is convenient to operate, is simple to maintain, takes water as power, does not need electric power, is safe and reliable, is time-saving and labor-saving, is generally used by matching with coal mine underground machinery, is used in engineering construction such as metallurgy, mine and coal mine, and can be used for adding wetting agent or dust-proof agent and other liquid accurately and quantitively in a hydraulic system.
Description
Technical field
The utility model relates to a kind of being applicable in the engineering constructions such as metallurgy, mine, colliery, in hydraulic system, carries out the device that accurate quantification adds liquid such as wetting agent or dust-proofing agent.
Background technology
Hydraulic system uses emulsion as medium usually under the coal mine, uses hydraulic power unit, lays in a large water tank, requires to carry out the proportioning of emulsion then according to the rules, and the manually-operated precision is low, influences result of use.
Summary of the invention
Low in order to overcome the manually-operated precision, influence the defective of result of use, the utility model provides a kind of automatic mixing, and accurate quantification adds the liquid automatic mixing appearance of wetting agent or dust-proofing agent.
The technical scheme that the utility model adopts is: this device comprises water motor; Water intaking valve links to each other with water motor one end through water filter, water ga(u)ge; The other end of water motor links to each other with the annex solution mixing chamber; An end again of water motor links to each other with hydraulic pump one end, and the port of export of hydraulic pump links to each other with the annex solution mixing chamber with check valve through adding frame flow quantity meter, is connected with parallelly connected overflow valve and choke valve between the port of export of hydraulic pump and the fuel tank.
This device is directly installed on the supply channel; Rely on flowing water flow as the power drive water motor; Water motor drives hydraulic pump; Hydraulic pump aspirates annex solution from fuel tank, in the annex solution mixing chamber, fully mix with water in proportion through annex solution flowmeter and check valve, and even mixed mixed liquor is transported in the pipe network of downstream.
The utility model automatic mixing, accurate quantification adds wetting agent or dust-proofing agent.Easy to operate, safeguard simply, be power with water, do not need electric power, safe and reliable.Save time, laborsaving, usually with coal mine under the machinery support use.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1. water intaking valve, 2. water filter, 3. water ga(u)ge, 4. water motor, 5. fuel tank, 6. filter, 7. hydraulic pump, 8. overflow valve, 9. choke valve, 10. annex solution flowmeter, 11. check valves, 12. annex solution mixing chambers, 13. delivery ports, 14. water inlets.
The specific embodiment
Among Fig. 1; Water intaking valve 1 links to each other with water motor 4 one ends through water filter 2, water ga(u)ge 3; The other end of water motor 4 links to each other with annex solution mixing chamber 12; An end again of water motor 4 links to each other with hydraulic pump 7 one ends, and the port of export of hydraulic pump 7 links to each other with annex solution mixing chamber 12 with check valve 11 through adding frame flow quantity meter 10, is connected with parallelly connected overflow valve 8 and choke valve 9 between the port of export of hydraulic pump 7 and the fuel tank 5.
During use, the field operation personnel open water intaking valve 1, regulate the knob of water ga(u)ge 3 then, make pointer point to required flow scale, and when following clocklike clickly the sound, i.e. automatic mixing appearance operate as normal.
Rely on dustproof water as power drive water motor 4; Water motor 4 drives hydraulic pump 7; Hydraulic pump 7 aspirates annex solution from fuel tank 5, in annex solution mixing chamber 12, fully mix with water in proportion through annex solution flowmeter 10 and check valve 11, uniformly mixed mixed liquor output.
Adding proportion adopts the flow of water and annex solution to convert (preestablishing), draws the ratio that needs interpolation.
Overflow valve 8 is in hydraulic pump 7 throttling regulating systems, and hydraulic pump 7 provides constant flow rate.When system pressure increases, traffic demand is reduced.This moment, overflow valve 8 was opened, and made the extra flow oil sump tank 5 that overflows, guaranteed overflow valve 8 inlet pressures, i.e. pump discharge pressure constant (valve port is often with the pressure oscillation unlatching).
Water ga(u)ge 3 and annex solution flowmeter 10 all adopt the metal pipe flowmeter, preestablish working flow 20-100L/min.The metal pipe flowmeter has characteristics such as high temperature resistant, high pressure resistant, anticorrosive.
Claims (1)
1. liquid automatic mixing appearance; This device comprises water motor; It is characterized in that: water intaking valve links to each other with water motor one end through water filter, water ga(u)ge, and the other end of water motor links to each other with the annex solution mixing chamber, and an end again of water motor links to each other with hydraulic pump one end; The port of export of hydraulic pump links to each other with the annex solution mixing chamber with check valve through adding frame flow quantity meter, is connected with parallelly connected overflow valve and choke valve between the port of export of hydraulic pump and the fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120443186XU CN202315722U (en) | 2011-11-10 | 2011-11-10 | Automatic liquid formulating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120443186XU CN202315722U (en) | 2011-11-10 | 2011-11-10 | Automatic liquid formulating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315722U true CN202315722U (en) | 2012-07-11 |
Family
ID=46427724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120443186XU Expired - Fee Related CN202315722U (en) | 2011-11-10 | 2011-11-10 | Automatic liquid formulating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315722U (en) |
Cited By (3)
| 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 |
| CN103225514A (en) * | 2013-04-10 | 2013-07-31 | 太原理工大学 | Mixed type mine dust falling agent automatic adding device |
| CN105630015A (en) * | 2015-12-30 | 2016-06-01 | 中国科学院长春光学精密机械与物理研究所 | Circuit board cleaning liquid automatic preparation system |
-
2011
- 2011-11-10 CN CN201120443186XU patent/CN202315722U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN103225514A (en) * | 2013-04-10 | 2013-07-31 | 太原理工大学 | Mixed type mine dust falling agent automatic adding device |
| CN105630015A (en) * | 2015-12-30 | 2016-06-01 | 中国科学院长春光学精密机械与物理研究所 | Circuit board cleaning liquid automatic preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |