CN220498534U - A new type of coolant integrated filtering device - Google Patents

Abstract

The utility model discloses a novel cooling liquid integrated filtering device, which comprises a cooling liquid input system, wherein the tail end of the cooling liquid input system is connected with a cooling liquid coarse separation system for realizing magnetic attraction separation, the tail end of the cooling liquid coarse separation system is connected with a cooling liquid fine separation system for realizing fine filtration, the cooling liquid fine separation system comprises a large water tank, the large water tank is connected with a cooling system for cooling liquid, and the cooling liquid generated by a machine tool is concentrated and treated in a pipeline through hole mode, so that the high-precision filtering effect is realized, the production efficiency can be improved, and the surface processing quality of a workpiece is improved; the running cost of equipment is reduced, the maintenance cost of the machine tool is reduced, the consumption of cutting fluid is reduced, the surface abrasion of a cutter is reduced, and the service life and the running precision of the machine tool are improved; the middle links, the chip removal device and the ventilation and dust removal device are reduced, the working environment is improved, and the occupied area of the equipment is reduced.

Description

A new type of coolant integrated filtering device

Technical field

The utility model relates to the field of coolant filtration, specifically to a new type of coolant integrated filtering device.

Background technique

Generally, the coolant after processing must be recycled and have a certain pressure, flow rate and appropriate temperature. When it acts on cutting tools, workpieces and machine tools, it also entrains impurities such as chips into them. The separation of impurities in coolant is a necessary condition for coolant circulation, and the quality of the separation effect also affects the quality of workpiece surface processing, tool life, machine tool operating accuracy, etc. In our country, most machine tools and automatic processing lines currently have independent cutting fluid treatment devices, with various forms and different separation accuracy. This independent device facilitates the selection of different cutting fluids and different usage methods such as pouring, high-pressure cooling and spray cooling according to specific conditions such as workpiece material, tool material, processing method and processing requirements. disadvantages. Specifically analyzed, each machine tool needs to be equipped with a separation circulation system, which increases equipment production costs and operating costs. Due to area and space limitations, the separation effect will not be ideal, the failure rate will be high, and energy consumption will be high. According to this , this utility model proposes a new type of coolant integrated filtering device to solve the above problems.

Utility model content

In order to overcome the above-mentioned method defects, the present invention provides a new type of coolant integrated filtering device, which collects and processes the coolant produced by the machine tool through the pipe opening, thereby achieving a high-precision filtration effect, which can improve production efficiency and improve Workpiece surface processing quality, reduce equipment operating costs, reduce machine tool maintenance costs, reduce cutting fluid consumption, reduce tool surface wear, improve machine tool service life and operating accuracy, reduce intermediate links and chip removal devices, ventilation and dust removal The device improves the working environment and reduces the equipment footprint. At the same time, the coolant integrated filtering device can be installed far away from the production line to eliminate noise pollution.

Technical solutions

A new type of coolant integrated filtration device, including a coolant input system. The end of the coolant input system is connected to a coolant rough separation system for magnetic separation. The end of the coolant rough separation system is connected to a coolant rough separation system for realizing magnetic separation. A fine-filtered coolant separation system includes a large water tank, and a cooling system for cooling the coolant is connected to the large water tank.

Further, the coolant input system includes a coolant return valve, an observation port and a pipeline pump provided on the pipeline.

Further, the coolant rough separation system includes a first conduit connected to the end of the pipe, the other end of the first conduit is connected to a magnetic separation device, and the discharge end of the magnetic separation device is connected to a labyrinth water tank , the end of the labyrinth water tank is provided with a low-lift self-priming pump for discharging coolant.

Further, the positions of the water inlets from right to left in the maze water tank are: upper back, lower front, upper back, and lower front.

Further, the coolant fine separation system includes the large water tank connected to the discharge end of the self-priming pump. The inside of the large water tank is provided with a baffle for placing the coolant oscillation, and the large water tank is also connected to a water pump. , the water pump is connected to a filter and a backup filter, and the filter and the backup filter are connected to a discharge pipe.

Further, the large water tank is connected to a one-inch diameter drain port for manual detection of coolant quality.

Furthermore, a sensor for detecting the temperature and liquid level of the coolant is provided in the large water tank.

Further, both the filter and the backup filter are provided with pressure sensors for detecting the degree of clogging, and the pressure sensors are respectively connected to pressure gauges fixed on the filter and the backup filter. .

Further, the cooling system includes an oil cooler, the oil cooler and the large water tank are connected through two second conduits, and a backflow valve is provided on the second conduits.

Further, the return valve is electrically connected to the sensor.

beneficial effects

Compared with the existing technology, this utility model has the following beneficial effects:

(1) The coolant produced by the machine tool is concentrated and processed through the pipe opening to achieve a high-precision filtration effect, which can increase production efficiency and improve the surface processing quality of the workpiece; (2) Reduce the operating cost of the equipment and reduce the maintenance of the machine tool The cost is reduced, the consumption of cutting fluid is reduced, the surface wear of the tool is reduced, and the service life and operating accuracy of the machine tool are improved. (3) Intermediate links, chip removal devices, ventilation and dust removal devices are reduced, which improves the working environment and reduces the equipment footprint. area, and the coolant integrated filtration device can be set far away from the production line to eliminate noise pollution.

Description of the drawings

Figure 1 is a schematic structural diagram of a new coolant integrated filter device of the present invention;

Figure 2 is a top view of the utility model.

Reference signs

1 return coolant valve, 2 observation port, 3 pipeline pump, 4 self-priming pump, 5 water pump, 6 return valve, 7 oil cooler, 8 pressure gauge, 9 filter, 10 spare filter, 11 sensor, 12 large water tank , 13 drain outlet, 14 baffle, 15 labyrinth water tank, 16 magnetic separation device, 17 first conduit, 18 discharge pipe, 19 second conduit, 20 water flow direction

Detailed ways

In order to better explain the content of the present utility model, the following description is carried out in conjunction with the accompanying drawings and specific implementation examples:

As shown in Figures 1 and 2, the utility model discloses a new type of coolant integrated filtering device, which includes a coolant input system. The end of the coolant input system is connected to a coolant rough separation system for magnetic separation. , the end of the coolant rough separation system is connected to a coolant fine separation system for achieving fine filtration. The coolant fine separation system includes a large water tank 12, and the large water tank 12 is connected to a cooling system for cooling the coolant. system.

Further, the coolant input system includes a coolant return valve 1, an observation port 2 and a pipeline pump 3 arranged on the pipeline.

Further, the coolant rough separation system includes a first conduit 17 connected to the end of the pipe. The other end of the first conduit 17 is connected to a magnetic separation device 16. The discharge end of the magnetic separation device 16 A labyrinth water tank 15 is connected, and a low-lift self-priming pump 4 for discharging coolant is provided at the end of the labyrinth water tank 15 .

Furthermore, the positions of the water inlets from right to left in the labyrinth water tank 15 are: rear upper, front lower, rear upper, and front lower.

Further, the coolant fine separation system includes the large water tank 12 connected to the discharge end of the self-priming pump 4. The large water tank 12 is provided with a baffle 14 inside for placing the coolant to oscillate. 12 is also connected to a water pump 5. The water pump 5 is connected to a filter 9 and a backup filter 10. The filter 9 and the backup filter 10 are connected to a discharge pipe 18.

Furthermore, the large water tank 12 is connected to a one-inch diameter drain port 13 for manual detection of coolant quality.

Furthermore, a sensor 11 for detecting the temperature and liquid level of the coolant is provided in the large water tank 12 .

Furthermore, the filter 9 and the backup filter 10 are both provided with pressure sensors for detecting the degree of clogging, and the pressure sensors are fixed on the filter 9 and the backup filter 10 respectively. The pressure gauge 8 is connected.

Further, the cooling system includes an oil cooler 7 , and the oil cooler 7 and the large water tank 12 are connected through two second conduits 19 , and a return valve 6 is provided on the second conduits 19 .

Further, the return valve 6 is electrically connected to the sensor 11 .

The operation method of a new type of coolant integrated filtering device includes the following steps:

(1) Open the return coolant valve 1 and pipeline pump 3, the machine tool's integrated coolant begins to flow into the coolant integrated filter device, and observe the coolant circulation through the observation port 2;

(2) Turn on the power of the magnetic separation device 16 to separate the magnetic residues in the coolant, and then the coolant enters the labyrinth water tank 15, and the larger residues are further deposited and separated;

(3) The self-priming pump 4 sucks the coolant from the labyrinth water tank 15 into the large water tank 12 for further deposition and cooling. The sensor 11 in the large water tank 12 detects the coolant temperature in real time. When the temperature is high, the return valve 6 is opened and activated. Oil cooler 7 pairs of coolant cooling;

(4) Then drain part of the coolant through the drain port 13 to check whether the coolant reaches the standard;

(5) When the coolant reaches the standard, open the water pump 5 to pump the coolant in the large water tank 12 into the filter 9 for precise separation, and promptly discharge the coolant for recycling.

Specifically, when the coolant flows through the pipeline pump 3 and the magnetic separation device 16, the large pieces of magnetic filamentary iron-like slag will be separated, and then some large non-magnetic scum will be deposited through the labyrinth water tank 15. separation, and finally the self-priming pump 4 sucks the coolant into the large water tank 12 for storage and processing. The sensor 11 in the large water tank 12 can detect the amount of water in the large water tank 12. When the water amount is too low, it can be replenished in time. At the same time, the coolant in the large water tank 12 can be replenished in time. The sensor 11 can also detect the temperature of the coolant in the large water tank 12. When the coolant temperature is too high, the sensor 11 sends a signal to control the return valve 6 to open, and at the same time starts the oil cooler 7 to cool down the coolant in the large water tank 12. When the coolant reaches the standard, the water pump 5 will pump the coolant from the large water tank 12 and introduce it into the filter 9, filter and discharge the coolant for further use. When the water pressure in the filter 9 reaches a certain value, an alarm will be prompted. Replace the filter and activate the backup filter 10 in time so that the entire filtering device can still operate normally.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the technical solutions of the present utility model are described in detail with reference to the foregoing embodiments, those skilled in the art should understand that It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to equivalently replace some of the technical features; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the spirit of the technical solutions of the various embodiments of the present invention. with scope.

Claims (10)

1. Novel integrated filtration of coolant liquid device, its characterized in that: the magnetic separation type cooling device comprises a cooling liquid input system, wherein the tail end of the cooling liquid input system is connected with a cooling liquid coarse separation system for achieving magnetic separation, the tail end of the cooling liquid coarse separation system is connected with a cooling liquid fine separation system for achieving fine filtration, the cooling liquid fine separation system comprises a large water tank (12), and a cooling system for cooling liquid is connected to the large water tank (12).

2. The novel coolant integrated filtration device of claim 1, wherein: the cooling liquid input system comprises a cooling liquid reflux valve (1), an observation port (2) and a pipeline pump (3) which are arranged on a pipeline.

3. The novel coolant integrated filtration device of claim 2, wherein: the cooling liquid coarse separation system comprises a first conduit (17) connected to the tail end of the pipeline, the other end of the first conduit (17) is connected with a magnetic separation device (16), the discharge end of the magnetic separation device (16) is connected with a labyrinth water tank (15), and the tail end of the labyrinth water tank (15) is provided with a low-lift self-priming pump (4) for discharging cooling liquid.

4. A novel coolant integrated filtration device according to claim 3, wherein: the positions of water flow ports from right to left in the labyrinth water tank (15) are as follows: back up, front down, back up, front down.

5. The novel coolant integrated filter device of claim 4, wherein: the cooling liquid fine separation system comprises a large water tank (12) connected to the discharge end of a self-priming pump (4), a baffle (14) for placing cooling liquid oscillation is arranged inside the large water tank (12), the large water tank (12) is further connected with a water pump (5), the water pump (5) is connected with a filter (9) and a standby filter (10), and the filter (9) is connected with a discharge pipe (18) on the standby filter (10).

6. The novel coolant integrated filter device of claim 5, wherein: the large water tank (12) is connected with a water outlet (13) with a diameter which is used for manually detecting the quality of the cooling liquid.

7. The novel coolant integrated filter device of claim 6, wherein: a sensor (11) for detecting the temperature and the liquid level of the cooling liquid is arranged in the large water tank (12).

8. The novel coolant integrated filter device of claim 7, wherein: the filter (9) and the spare filter (10) are internally provided with pressure sensors for detecting the blocking degree, and the pressure sensors are respectively connected with a pressure gauge (8) fixedly arranged on the filter (9) and the spare filter (10).

9. The novel coolant integrated filtration device of claim 8, wherein: the cooling system comprises an oil cooler (7), wherein the oil cooler (7) is connected with the large water tank (12) through two second guide pipes (19), and a reflux valve (6) is arranged on each second guide pipe (19).

10. The novel coolant integrated filtration device of claim 9, wherein: the reflux valve (6) is electrically connected with the sensor (11).