CN220159875U

CN220159875U - Cutting fluid proportioning device

Info

Publication number: CN220159875U
Application number: CN202321174531.3U
Authority: CN
Inventors: 王晓薇; 黄国强
Original assignee: Shanghai Huafeng Industrial Co ltd
Current assignee: Shanghai Huafeng Industrial Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-12-12
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a cutting fluid proportioning device which comprises a proportioning chamber, wherein a stirrer is arranged below the proportioning chamber, a motor capable of driving the stirrer to rotate is arranged below the proportioning chamber, a liquid inlet pipe is inserted into the middle part of the upper part of the proportioning chamber, branch pipes are inserted into two sides of the upper part of the proportioning chamber, high-pressure nozzles are arranged at the lower ends of the branch pipes, and the water spraying positions of the high-pressure nozzles correspond to the flow direction of the liquid inlet pipe. According to the utility model, the liquid inlet pipe is inserted into the middle part above the proportioning chamber, the branch pipes are inserted into the two sides of the proportioning chamber, the lower ends of the branch pipes are provided with the high-pressure nozzles, the water spraying positions of the high-pressure nozzles correspond to the flow directions of the liquid inlet pipe, so that the stock solution is combined with the sprayed water flow in the downward flowing process, the automatic premixing is realized, and the mixing efficiency is improved; according to the utility model, the flowmeter and the controller are arranged to control the required quantity, and the whole process is automatic and convenient to use by premixing and then stirring and mixing.

Description

Cutting fluid proportioning device

Technical Field

The utility model relates to the technical field of cutting fluid, in particular to a cutting fluid proportioning device.

Background

The proportioning machine mainly uses the proportioning of cutting fluid in metal processing factories, the proportioning of release agent in die casting factories, and the proportioning of aqueous graphite emulsion and total synthetic release agent in forging factories.

The current proportioning machine is generally as shown in a cutting liquid proportioning machine proposed in the patent with publication number of CN206082307U, and water and stock solution are mixed by a stirrer, but the defects of the structure are that: 1. only by mixing with a stirrer, the efficiency is low; 2. it is difficult to automatically mix.

Disclosure of Invention

The utility model aims to provide a cutting fluid proportioning device, which solves the problems of low efficiency and difficult automatic proportioning caused by only mixing by a stirrer in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting fluid proportioning device, includes the proportioning room, the below of proportioning room is equipped with the agitator, and the below of proportioning room is equipped with the rotatory motor of drivable agitator, and the top middle part of proportioning room has inserted the feed liquor pipe, the branch pipe has all been inserted to the top both sides of proportioning room, high-pressure nozzle is installed to the lower extreme of branch pipe, and the water spray position of high-pressure nozzle corresponds with the flow direction of feed liquor pipe.

Preferably, the other end of the liquid inlet pipe is provided with a raw liquid pump, and the liquid inlet pipe is provided with a second flowmeter.

Preferably, a main pipe is arranged between the upper ends of the branch pipes, a first flowmeter is arranged on the main pipe, and a first high-pressure pump is arranged at the other end of the main pipe.

Preferably, the system further comprises a controller, wherein the output ends of the first flowmeter and the second flowmeter are electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the first high-pressure pump, the raw liquid pump and the motor.

Preferably, a first regulating valve is arranged on the main pipe, and a second regulating valve is arranged on the liquid inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the liquid inlet pipe is inserted into the middle part above the proportioning chamber, the branch pipes are inserted into the two sides of the proportioning chamber, the lower ends of the branch pipes are provided with the high-pressure nozzles, the water spraying positions of the high-pressure nozzles correspond to the flow directions of the liquid inlet pipe, so that the stock solution is combined with the sprayed water flow in the downward flowing process, the automatic premixing is realized, and the mixing efficiency is improved;

2. according to the utility model, the flowmeter and the controller are arranged to control the required quantity, and the whole process is automatic and convenient to use by premixing and then stirring and mixing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic block diagram of the present utility model;

FIG. 3 is a flow chart of the use of the first flow meter of the present utility model;

FIG. 4 is a flow chart of the use of two flowmeters of the present utility model.

In the figure: 1. a proportioning chamber; 2. a stirrer; 3. a motor; 4. a high pressure nozzle; 5. a liquid inlet pipe; 6. a raw liquid pump; 7. a second regulating valve; 8. a second flowmeter; 9. a header pipe; 10. a branch pipe; 11. a first flowmeter; 12. a first regulating valve; 13. a first high-pressure pump; 14. and a controller.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, in the embodiment of the utility model, a cutting fluid proportioning device comprises a proportioning chamber 1 serving as a proportioning place, a stirrer 2 is arranged below the proportioning chamber 1, a motor 3 capable of driving the stirrer 2 to rotate is arranged below the proportioning chamber 1, the stirrer 2 is further rotated by the rotation of the motor 3 to stir raw fluid and water, a fluid inlet pipe 5 for entering the raw fluid is inserted into the middle part of the upper part of the proportioning chamber 1, branch pipes 10 for entering water flow are inserted into two sides of the upper part of the proportioning chamber 1, high-pressure nozzles 4 are arranged at the lower ends of the branch pipes 10, the water spraying positions of the high-pressure nozzles 4 correspond to the flow direction of the fluid inlet pipe 5, and then the raw fluid is combined with the injected water flow in the downward flowing process to realize automatic mixing;

as shown in fig. 1, a stock solution pump 6 is installed at the other end of the liquid inlet pipe 5, and a second flowmeter 8 is arranged on the liquid inlet pipe 5, so that the stock solution pump 6 can pump stock solution of cutting fluid into the proportioning chamber 1 through the liquid inlet pipe 5, and the second flowmeter 8 can calculate the flow of the stock solution;

with continued reference to fig. 1, a manifold 9 is installed between the upper ends of the branch pipes 10, a first flowmeter 11 is provided on the manifold 9, and a first high-pressure pump 13 is provided at the other end of the manifold 9, and the first high-pressure pump 13 can pump water into the high-pressure spray head 4 through the manifold 9 and the branch pipes 10, and spray the water from the high-pressure spray head 4;

as shown in fig. 2, the device further comprises a controller 14, wherein the output ends of the first flowmeter 11 and the second flowmeter 8 are electrically connected with the input end of the controller 14, and the output end of the controller 14 is electrically connected with the input ends of the first high-pressure pump 13, the raw liquid pump 6 and the motor 3;

as shown in fig. 1, the main pipe 9 is provided with a first regulating valve 12, and the liquid inlet pipe 5 is provided with a second regulating valve 7 to regulate the flow rate in each unit time.

The working principle and the using flow of the utility model are as follows: as shown in fig. 3 and 4, a threshold a of the first flow meter 11 is set for the controller 14, the threshold a is the amount of the first water inlet, the initial state is that the first high-pressure pump 13 works, it can pump the water into the high-pressure spray head 4 through the main pipe 9 and the branch pipe 10, the water is sprayed out from the high-pressure spray head 4 to reach the inside of the proportioning chamber 1, when the detection value of the first flow meter 11 reaches the threshold a, the controller 14 controls the raw liquid pump 6 and the motor 3 to work, the raw liquid pump 6 can pump the cutting liquid raw liquid into the inside of the proportioning chamber 1 through the liquid inlet pipe 5, the second flow meter 8 can calculate the flow of the raw liquid (a threshold c is set for the second flow meter 8 by using the controller 14, which is the required total raw liquid amount), the raw liquid is combined with the sprayed water flow in the downward flowing process, automatic primary mixing is realized, meanwhile, the motor 3 drives the stirrer 2 to work, further mixed work is realized, a higher threshold b is set for the first flow meter 11, when the detection value of the second flow meter 8 reaches the threshold c, the flow rate is controlled by the controller 14, the raw liquid pump 6 stops working when the detection value of the second flow meter 8 reaches the threshold c, the threshold b is stopped, the operation is controlled by the controller 14, and the operation is controlled by the controller 13 after the threshold b stops working after the first flow meter 14 stops working, the operation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Cutting fluid proportioning device, including proportioning room (1), its characterized in that: the utility model discloses a high-pressure spray device for the water heater, including proportioning room (1), high-pressure spray nozzle (4) are installed to the below of proportioning room (1), and the below of proportioning room (1) is equipped with motor (3) that can drive agitator (2) rotatory, and the top middle part of proportioning room (1) has inserted feed liquor pipe (5), branch pipe (10) have all been inserted to the top both sides of proportioning room (1), high-pressure spray nozzle (4) are installed to the lower extreme of branch pipe (10), and the water spray position of high-pressure spray nozzle (4) corresponds with the flow direction of feed liquor pipe (5).

2. The cutting fluid proportioning device of claim 1, wherein: the other end of the liquid inlet pipe (5) is provided with a raw liquid pump (6), and the liquid inlet pipe (5) is provided with a second flowmeter (8).

3. The cutting fluid proportioning device of claim 2, wherein: a main pipe (9) is arranged between the upper ends of the branch pipes (10), a first flowmeter (11) is arranged on the main pipe (9), and a first high-pressure pump (13) is arranged at the other end of the main pipe (9).

4. A cutting fluid proportioning device as set forth in claim 3, wherein: the device further comprises a controller (14), wherein the output end of the first flowmeter (11) is electrically connected with the input end of the controller (14) at the output end of the second flowmeter (8), and the output end of the controller (14) is electrically connected with the input ends of the first high-pressure pump (13), the raw liquid pump (6) and the motor (3).

5. The cutting fluid proportioning device of claim 4, wherein: a first regulating valve (12) is arranged on the main pipe (9), and a second regulating valve (7) is arranged on the liquid inlet pipe (5).