Intelligent full-automatic emulsion guarantee system

Abstract

The utility model relates to the field of automatic proportioning of emulsified liquid, in particular to an intelligent full-automatic emulsified liquid guarantee system which comprises a water inlet tank, a main water inlet is arranged on the water inlet tank, a water outlet pipe is arranged on the water inlet tank, the water outlet pipe is communicated with a water pump, and the liquid level height in the water inlet tank keeps dynamic balance; an oil suction hose is arranged on the emulsified oil tank, and an oil level sensor is arranged at the bottom of the emulsified oil tank; the liquid preparation device is simultaneously connected with the water pump and the oil suction hose, and an emulsion direct supply outlet is formed in the end part of an output pipe of the liquid preparation device; the liquid tank is communicated with the output pipe of the liquid distributor through a connecting pipe, a ball valve is arranged on the connecting pipe, and a liquid level sensor is arranged at the bottom of the liquid tank. The automatic proportioning device can collect parameters such as liquid level height values of the water inlet tank, the emulsified oil tank and the liquid tank, concentration values of emulsified liquid and the like, reasonably control the work of the water pump and the liquid distributor, finish automatic proportioning of the emulsified liquid, and save time and labor.

Description

Technical Field

[0001] The utility model relates to the field of automatic emulsion proportioning, in particular to an intelligent full-automatic emulsion guarantee system. Background Art

[0002] Emulsions are often used as a transmission medium in hydraulic systems in coal mines to transmit power. Specifically, emulsions are a mixture of water and oil in a certain proportion, and are usually controlled and regulated by an emulsion pump station through a high-pressure pump. In the coal mining process, emulsions can be used as a power transmission medium to support and move equipment such as coal mining machines, supports and conveyors.

[0003] However, the existing emulsion supply equipment is difficult to complete the automatic proportioning of the emulsion of the entire system, and manual auxiliary operation is often required. Utility Model Content

[0004] The utility model aims to solve the problem that the emulsion providing equipment in the background technology is difficult to automatically complete the real-time proportioning of the emulsion, and proposes an intelligent full-automatic emulsion guarantee system.

[0005] The technical solution of the utility model is: an intelligent fully automatic emulsion guarantee system, comprising:

[0006] A water inlet tank is provided with a main water inlet, a water outlet pipe is provided on the water inlet tank, the water outlet pipe is connected to a water pump, and the liquid level height in the water inlet tank is kept in dynamic balance;

[0007] Emulsified oil tank, an oil suction hose is provided on the emulsified oil tank, and an oil level sensor is provided at the bottom of the emulsified oil tank;

[0008] The liquid distributor is connected to the water pump and the oil suction hose at the same time, and the end of the output pipe of the liquid distributor is provided with an emulsion direct supply outlet;

[0009] And a liquid tank, the liquid tank is connected with the output pipe of the liquid distributor through a connecting pipe, a ball valve is arranged on the connecting pipe, and a liquid level sensor is arranged at the bottom of the liquid tank.

[0010] Preferably, a ventilation overflow filter is arranged on the top of the water inlet tank, a sewage pipe is arranged at the bottom of the water inlet tank, and a sewage ball valve is arranged on the sewage pipe.

[0011] Preferably, a ventilation overflow filter is arranged on the top of the emulsified oil tank, a sewage pipe is arranged at the bottom of the emulsified oil tank, and a sewage ball valve is arranged on the sewage pipe.

[0012] Preferably, a ventilation overflow filter is arranged at the top of the liquid tank, a sewage pipe is arranged at the bottom of the water inlet tank, a sewage ball valve is arranged on the sewage pipe, and a barbed pipe is arranged at the bottom of the liquid tank.

[0013] Preferably, a float valve is arranged in the water inlet tank, a hydraulically controlled stop valve is arranged on the pipeline of the main water inlet, and a water level sensor is arranged in the water inlet tank.

[0014] Preferably, a one-way valve b, a liquid dispensing water pressure gauge, a float flowmeter, a concentration sensor and an emulsion pressure gauge are arranged on the output pipe of the liquid dispensing device.

[0015] Preferably, an adjustable float flowmeter and an electric ball valve are provided on the oil suction hose, and an emulsified oil filter is provided at one end of the oil suction hose located in the emulsified oil tank.

[0016] Preferably, it also includes an oil extraction hose connected to the emulsified oil tank, an oil extraction hose filter is arranged at the end of the oil extraction hose, a filter pressure difference transmitter is arranged on the oil extraction hose filter, and an oil inlet filter and a refueling pump are arranged on the oil extraction hose.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects: it can collect parameters such as the liquid level height values ​​of the water inlet tank, emulsified oil tank and liquid tank, the concentration value of the emulsion, and give the signals to the PLC controller for identification and processing, reasonably control the operation of the water pump and the liquid distributor, and complete the automatic proportioning of the emulsion, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of an embodiment.

[0019] 1. Inlet water tank; 2. Ventilation overflow filter; 3. Hydraulic control stop valve; 4. Main water inlet; 5. Float valve; 6. Drain ball valve; 7. Water level sensor; 8. Check valve a; 9. Inlet orifice filter; 10. Water pump; 11. Check valve b; 12. Liquid water pressure gauge; 13. Liquid distributor; 14. Emulsified oil tank; 15. Emulsified oil filter; 16. Oil suction hose; 17. Adjustable float flowmeter; 18. Electric ball valve; 19. Liquid tank; 20. Float flowmeter; 21. Concentration sensor; 22. Emulsion pressure gauge; 23. Emulsion direct supply outlet; 24. Ball valve; 25. Barbed pipe; 26. Liquid level sensor; 27. Oil level sensor; 28. Oil inlet filter; 29. ​​Refueling pump; 30. Oil extraction hose; 31. Oil extraction hose filter; 32. Filter pressure difference transmitter. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1 As shown, the utility model proposes an intelligent fully automatic emulsion guarantee system, comprising:

[0022] A water inlet tank 1, a total water inlet 4 is arranged on the water inlet tank 1, a water outlet pipe is arranged on the water inlet tank 1, the water outlet pipe is connected to a water pump 10, a one-way valve a8 is arranged on the water outlet pipe, a water inlet orifice filter 9 is arranged at the water inlet of the water outlet pipe, and the liquid level height in the water inlet tank 1 is kept in dynamic balance. Specifically, a float valve 5 is arranged in the water inlet tank 1, a hydraulically controlled stop valve 3 is arranged on the pipeline of the total water inlet 4, a water level sensor 7 is arranged in the water inlet tank 1, and the hydraulically controlled stop valve 3 and the float valve 5 are used in combination to dynamically control the liquid level height in the water inlet tank 1;

[0023] An emulsified oil tank 14, an oil suction hose 16 is arranged on the emulsified oil tank 14, an oil level sensor 27 is arranged at the bottom of the emulsified oil tank 14, an adjustable float flowmeter 17 and an electric ball valve 18 are arranged on the oil suction hose 16, and an emulsified oil filter 15 is arranged at one end of the oil suction hose 16 located in the emulsified oil tank 14;

[0024] The liquid distributor 13 is connected to the water pump 10 and the oil suction hose 16 at the same time. The end of the output pipe of the liquid distributor 13 is provided with an emulsion direct supply outlet 23. The water pump 10 works to pump the water of the water inlet tank 1 into the liquid distributor 13. At the same time, under the action of negative pressure, the emulsified oil in the emulsified oil tank 14 enters the liquid distributor 13 for proportioning of the emulsified oil. The output pipe of the liquid distributor 13 is provided with a one-way valve b11, a liquid distribution water pressure gauge 12, a float flowmeter 20, a concentration sensor 21 and an emulsion pressure gauge 22;

[0025] And a liquid tank 19, the liquid tank 19 is connected with the output pipe of the liquid distributor 13 through a connecting pipe, a ball valve 24 is arranged on the connecting pipe, and a liquid level sensor 26 is arranged at the bottom of the liquid tank 19.

[0026] Embodiment 2

[0027] like Figure 1 As shown, the utility model proposes an intelligent full-automatic emulsion guarantee system. Compared with the first embodiment, the present embodiment has other structures on the water inlet tank 1, the emulsified oil tank 14 and the liquid tank 19.

[0028] A ventilation overflow filter 2 is arranged on the top of the water inlet tank 1, a sewage pipe is arranged at the bottom of the water inlet tank 1, a sewage ball valve 6 is arranged on the sewage pipe, and a manhole is arranged on the top of the water inlet tank 1 to facilitate personnel to enter and exit, clean and repair the box.

[0029] A ventilation overflow filter 2 is arranged on the top of the emulsified oil tank 14, a sewage pipe is arranged at the bottom of the emulsified oil tank 14, a sewage ball valve 6 is arranged on the sewage pipe, and a manhole is arranged on the top of the emulsified oil tank 14 to facilitate personnel to enter and exit, clean and repair the tank.

[0030] A ventilation overflow filter 2 is arranged at the top of the liquid tank 19 , a sewage pipe is arranged at the bottom of the water inlet tank 1 , a sewage ball valve 6 is arranged on the sewage pipe, and a barbed pipe 25 is arranged at the bottom of the liquid tank 19 .

[0031] Embodiment 3

[0032] like Figure 1 As shown, the utility model proposes an intelligent full-automatic emulsion guarantee system. Compared with the first or second embodiment, this embodiment introduces the refueling structure of the emulsion oil tank 14.

[0033] It includes an oil extraction hose 30 connected to the emulsified oil tank 14, an oil extraction hose filter 31 is arranged at the end of the oil extraction hose 30, a filter pressure difference transmitter 32 is arranged on the oil extraction hose filter 31, and an oil inlet filter 28 and a refueling pump 29 are arranged on the oil extraction hose 30.

[0034] When the utility model is in use, the water of the whole system is the pure water of the front-stage water treatment equipment. The water inlet of the whole system is controlled by the hydraulic stop valve 3. When the water level of the water inlet tank 1 reaches the predetermined water level, the float valve 5 is closed and the water inlet stops; when the water level drops to a certain water level, the float valve 5 is opened, and the water inlet tank 1 is filled with water. When the system detects that the liquid level is lower than the set value through the liquid level sensor installed on one side of the emulsion tank, the water pump 10 is started, and the liquid distributor 13 starts to work under the action of high-pressure pure water. At the same time, the emulsified oil is extracted in proportion under the action of negative pressure, and is transported to the equipment tank or the mine tank after being fully mixed. The emulsified oil tank 14 is a temporary storage space for the emulsified oil. When the system detects that the emulsified oil is lower than the warning oil level, the user is prompted to add the emulsified oil. After the user puts the oil extraction hose 30 into the emulsified oil barrel, the refueling pump 29 is started to pump the emulsified oil into the emulsified oil tank 14. The oil extraction ends when the set oil level is reached. When the system detects that the emulsified oil is lower than the limit oil level, it prompts the user to add emulsified oil and prohibits the water pump 10 from starting, so that the equipment cannot dispense liquid.

[0035] 1. Use this equipment to control the emulsion tank: remove the sealing plate of the outlet of the emulsion tank, connect the barbed tube 25, and use a hose with an inner diameter of Φ102 to connect the emulsion outlet of this equipment to the liquid inlet at the bottom of the emulsion tank of the mine, and lock the clamp.

[0036] 2. Directly use the mine's emulsion tank: remove the plug of the emulsion direct supply outlet 23 on the right side of the equipment, and connect the emulsion direct supply outlet 23 and the mine's emulsion tank with a mining DN50 hose; close the ball valve 24 on the right side of the equipment's outlet pipe; remove the liquid level sensor 26 at the bottom of the equipment's liquid tank, and seal the installation hole of the liquid level sensor of the equipment's liquid tank with a DN10 quick plug; enter the tank from the manhole 19 of the equipment's liquid tank, remove the separating plug on the partition between the liquid tank and the oil tank, and increase the volume of the oil tank; contact the manufacturer to replace the immersion liquid level sensor, lengthen the sensor cable according to the mine's needs, and put the sensor into the mine's emulsion tank, 10 cm away from the bottom of the tank. Note: When using method 2, it is necessary to remove the liquid level sensor in liquid tank 19, plug the installation port with a DN10 quick-plug male connector, extend the sensor cable through the intrinsically safe junction box, and hang the liquid level sensor in the mine liquid tank. The lowest point should be no less than 10 cm from the bottom of the tank, and adjust the sensor parameter settings according to the actual size of the mine liquid tank.

[0037] In summary, the utility model can collect parameters such as the liquid level height values ​​of the water inlet tank 1, the emulsified oil tank 14 and the liquid tank 19, the concentration value of the emulsion, and give the signals to the PLC controller for identification and processing, reasonably control the operation of the water pump 10 and the liquid distributor 13, and complete the automatic proportioning of the emulsion, saving time and effort.

[0038] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An intelligent fully automatic emulsion guarantee system, characterized in that: include: A water inlet tank (1), wherein a main water inlet (4) is arranged on the water inlet tank (1), a water outlet pipe is arranged on the water inlet tank (1), the water outlet pipe is connected to a water pump (10), and the liquid level in the water inlet tank (1) is kept in dynamic balance; An emulsified oil tank (14), an oil suction hose (16) is arranged on the emulsified oil tank (14), and an oil level sensor (27) is arranged at the bottom of the emulsified oil tank (14); The liquid distributor (13) is connected to the water pump (10) and the oil suction hose (16) at the same time, and an emulsion direct supply outlet (23) is provided at the end of the output pipe of the liquid distributor (13); and a liquid tank (19), the liquid tank (19) being connected to the output pipe of the liquid distributor (13) through a connecting pipe, a ball valve (24) being arranged on the connecting pipe, and a liquid level sensor (26) being arranged at the bottom of the liquid tank (19).

2. The intelligent fully automatic emulsion guarantee system according to claim 1 is characterized in that: A ventilation overflow filter (2) is arranged on the top of the water inlet tank (1), a sewage discharge pipe is arranged on the bottom of the water inlet tank (1), and a sewage discharge ball valve (6) is arranged on the sewage discharge pipe.

3. The intelligent fully automatic emulsion guarantee system according to claim 1 is characterized in that: A ventilation overflow filter (2) is arranged on the top of the emulsified oil tank (14), a sewage discharge pipe is arranged on the bottom of the emulsified oil tank (14), and a sewage discharge ball valve (6) is arranged on the sewage discharge pipe.

4. The intelligent fully automatic emulsion guarantee system according to claim 1, characterized in that: A ventilation overflow filter (2) is arranged on the top of the liquid tank (19), a sewage pipe is arranged on the bottom of the water inlet tank (1), a sewage ball valve (6) is arranged on the sewage pipe, and a barbed pipe (25) is arranged on the bottom of the liquid tank (19).

5. The intelligent fully automatic emulsion guarantee system according to claim 1 is characterized in that: A float valve (5) is arranged in the water inlet tank (1), a hydraulically controlled stop valve (3) is arranged on the pipeline of the main water inlet (4), and a water level sensor (7) is arranged in the water inlet tank (1).

6. The intelligent fully automatic emulsion guarantee system according to claim 1 is characterized in that: The output pipe of the liquid distributor (13) is provided with a one-way valve b (11), a liquid distribution water pressure gauge (12), a float flow meter (20), a concentration sensor (21) and an emulsion pressure gauge (22).

7. The intelligent fully automatic emulsion guarantee system according to claim 1, characterized in that: An adjustable float flowmeter (17) and an electric ball valve (18) are arranged on the oil suction hose (16), and an emulsified oil filter (15) is arranged at one end of the oil suction hose (16) located in the emulsified oil tank (14).

8. The intelligent fully automatic emulsion guarantee system according to claim 1, characterized in that: The invention also comprises an oil extraction hose (30) connected to the emulsified oil tank (14), an oil extraction hose filter (31) being arranged at the end of the oil extraction hose (30), a filter pressure difference transmitter (32) being arranged on the oil extraction hose filter (31), and an oil inlet filter (28) and a refueling pump (29) being arranged on the oil extraction hose (30).

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