CN108479174A - The round machine of cutting fluid processing - Google Patents

Abstract

The invention relates to the field of cutting fluid treatment, in particular to a circular machine for cutting fluid treatment. The filter chamber includes an overflow cavity, a slow flow cavity and an interception cavity. The air pump is connected to the top of the overflow cavity. A partition, the partition is provided with a first through hole and a second through hole, the first through hole communicates with the overflow chamber and the slow flow chamber, and the second through hole communicates with the slow flow chamber and the shut-off chamber; the shut-off chamber includes a separated left chamber body and the right cavity, the top of the left cavity is flush with and communicated with the top of the slow flow cavity, the top of the right cavity is higher than the top of the left cavity, the top of the left cavity protrudes from the first liquid discharge pipe, and the right cavity has a Second drain. The object of the present invention is to provide a cutting fluid processing circular machine, which has the advantages of high integration and small volume. The invention has the following beneficial effects: the overall structure is compact, the size is small, and it is convenient for transportation and installation; the opening of the top of the filter chamber is small, it is easy to cover and close, and it has good deodorant and antifouling effects.

Description

Cutting Fluid Treatment Round Machine

technical field

The invention relates to the field of cutting fluid treatment, in particular to a cutting fluid treatment circular machine.

Background technique

The reason why the water-soluble cutting fluid used in the machining field stinks is that the slideway oil used to lubricate the hard rail overflows into the cutting fluid tank, and the oil slick is caused by the difference in the specific gravity of oil and water. The slick oil covers the cutting fluid, making the surface of the cutting fluid Lack of oxygen causes anaerobic bacteria to grow and deteriorate, resulting in peculiar smell. The oil slick on the surface of water-soluble cutting fluid will also affect the heat dissipation of the cutting fluid and change the processing conditions, thereby affecting the accuracy of the processed workpiece.

The invention patent with the notification number CN104436847A discloses a cutting fluid regeneration device, including an air pump, a waste liquid tank, a self-priming pump, a primary filter water tank, a float recovery device, an oil-water separator, a bag filter, a waste oil recovery barrel, The secondary filter water tank, heater, nozzle, cleaning water tank, detection device, stop valve and work box, the above devices work together to process the cutting fluid, so that the cutting fluid can be recycled, but the low degree of system integration results in too large a volume, giving Commercial promotion is hindered.

Contents of the invention

The object of the present invention is to provide a cutting fluid processing circular machine, which has the advantages of high integration and small volume.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a cutting fluid processing circular machine, including a body, an air pump, a filter tank and a filter chamber are arranged in the body, an oil suction pipe is connected to the filter tank, and the filter tank and The air pump is connected, the air pump is connected to the filter chamber, the body includes an upper casing and a lower casing that are detachably connected, the air pump and the filter tank are arranged in the lower casing, and the filter chamber is arranged in the upper casing;

The filter chamber includes an overflow cavity, a slow flow cavity and an intercepting cavity, the air pump is connected to the top of the overflow cavity, a partition is vertically arranged in the upper casing, and a first through hole and a second through hole are arranged on the partition , the first through hole communicates with the overflow cavity and the slow flow cavity, and the second through hole communicates with the slow flow cavity and the shut-off cavity;

The shut-off cavity includes a left cavity and a right cavity separated by the left cavity. The liquid pipe is provided with a second liquid discharge pipe in the right cavity.

By adopting the above-mentioned technical scheme, the air pump for power supply and the filter tank for initially filtering the waste cutting fluid are placed in the lower casing of the machine body, and a filter chamber is arranged in the upper casing. The filter chamber is composed of an overflow chamber, a slow flow chamber Composed of an intercepting cavity, the overflow cavity is used to receive and store the pumped waste cutting fluid. When the waste cutting fluid is pumped into the top of the overflow cavity, the speed is relatively fast, and after the action of the overflow cavity, it flows smoothly from the first through hole of the partition plate. into the slow flow cavity.

The waste cutting fluid is separated into the waste oil and the water-soluble cutting fluid by using the difference in specific gravity of oil and water in the slow flow chamber. The water-soluble cutting fluid flows into the shut-off cavity from the second through hole of the separator, and is discharged from the second liquid discharge pipe.

Preferably, the overflow chamber and the shut-off chamber are located on one side of the partition, and the slow flow chamber is located on the other side of the partition.

By adopting the above-mentioned technical scheme, the partition plate and the inner wall of the upper casing are used to form a slow flow chamber, and then the remaining part of the upper casing is divided into an overflow chamber and an intercepting chamber, which can make full use of the space in the upper casing, thereby improving the efficiency of each chamber. The degree of integration of the chamber reduces the overall volume.

Preferably, the slow flow cavity is provided with a horizontal plate, and the horizontal plate divides the slow flow cavity into an upper cavity and a lower cavity, the bottom of the upper cavity communicates with the top of the lower cavity, and the upper cavity communicates with the top of the lower cavity through the second through hole. The intercepting cavity is connected.

By adopting the above technical scheme, the water-soluble cutting fluid overflows from the top of the lower cavity into the upper cavity, which can further achieve the effect of slow flow and reduce the flow rate of the liquid poured into the slow flow cavity from the bottom of the overflow cavity.

Preferably, a baffle is provided in the upper cavity, the baffle divides the upper cavity into a front cavity and a rear cavity, an opening is provided on the horizontal plate, the opening is located at the bottom of the rear cavity, and the front cavity communicates with the intercepting cavity .

By adopting the above-mentioned technical scheme, the upper cavity is divided into two halves by the baffle, which prolongs the flow path of the liquid in the slow flow cavity and provides enough time for the oil and water to be fully separated.

Preferably, both the bottom of the lower cavity and the bottom of the trapping cavity are provided with sewage outlets.

By adopting the above technical scheme, the solid impurities deposited on the bottom of the lower cavity and the bottom of the intercepting cavity can be cleaned out by using the sewage outlet, thereby improving the purity of the water-soluble cutting fluid.

Preferably, the right cavity is provided with a vertical plate, and the vertical plate separates the right cavity into a right front cavity and a right rear cavity connected at the bottom, the right front cavity is located between the slow flow cavity and the right rear cavity, and the second discharge pipe is provided in the right posterior cavity.

By adopting the above technical scheme, the water-soluble cutting fluid in the slow flow chamber flows into the right front chamber from the second through hole of the partition plate, the liquid level of the right front chamber rises to the top and then flows into the right rear chamber, and then flows from the second through hole in the right rear chamber. The drain pipe discharges clean water-soluble cutting fluid. When the water-soluble cutting fluid overflows from bottom to top in the right front cavity, the solid impurities in it can be further precipitated.

Preferably, a sealing plate is arranged in the right rear cavity, and the second liquid discharge pipe is arranged above the sealing plate.

By adopting the above technical scheme, the sealing plate can isolate the water-soluble cutting fluid above it from the water-soluble cutting fluid below it, avoiding the water-soluble cutting fluid above the sealing plate flowing down from a high place to affect the water-soluble cutting fluid below the sealing plate. Disturbance will affect the sedimentation effect.

Preferably, the top of the riser is higher than the top of the first liquid discharge pipe and lower than the top of the right cavity.

By adopting the above technical scheme, when the liquid level in the slow flow chamber rises to the top of the first liquid discharge pipe, the waste oil will be discharged from the first liquid discharge pipe, and the first liquid discharge pipe will be closed after the waste oil is exhausted. At this time, the air pump The waste cutting fluid is still pumped into the filter chamber continuously, so the liquid level of the slow flow chamber continues to rise. Since the slow flow chamber is connected with the shut-off chamber, the liquid level is at the same height. When the liquid level of the right front chamber in the shut-off chamber rises to the top , the water-soluble cutting fluid begins to overflow into the right rear cavity, and is discharged from the second liquid discharge pipe.

Preferably, the body is in the shape of a cylinder.

By adopting the above technical solution, under the condition of the same floor area, the cylinder-shaped machine body has a larger volume, which can improve the oil-water separation efficiency.

In summary, the present invention has the following beneficial effects:

1. The overall structure is compact, the body is small, and it is convenient for transportation and installation;

2. The top opening of the filter chamber is small, which is easy to cover and close, and has good anti-odor and anti-fouling effects;

3. Only need to supply energy to the air pump to complete the recycling treatment of waste cutting fluid, which reduces the treatment cost, and the discharge of solid and liquid waste is small, which is in line with the government's energy-saving and emission-reduction policies.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a cutting fluid treatment circular machine;

Fig. 2 is a schematic diagram showing the structure of the slow flow cavity after hiding the upper casing in Fig. 1;

Fig. 3 is a schematic diagram showing the structure of the intercepting cavity after hiding the upper casing in Fig. 1;

Fig. 4 is a top view of the cutting fluid processing circular machine.

In the figure, 1, body; 1a, upper casing; 1b, lower casing; 2, air pump; 3, canister; 4, overflow cavity; 5, slow flow cavity; 51, upper cavity; 511, front cavity Body; 512, rear cavity; 52, lower cavity; 6, shut-off cavity; 61, left cavity; 62, right cavity; 621, right front cavity; 622, right rear cavity; 7, oil suction pipe; 71, floating Type oil suction nozzle; 8, clapboard; 81, first through hole; 82, second through hole; 9, first liquid discharge pipe; 10, second liquid discharge pipe; 11, sewage outlet; 12, horizontal plate; 13 , Riser; 14, sealing plate; 15, baffle.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Embodiment: A kind of cutting fluid treatment circular machine, as shown in Figure 1, comprises the body 1 of cylindrical shape, and body 1 is detachably connected by upper casing 1a and lower casing 1b, and upper casing 1a directly Set on the top of the lower casing 1b. An air pump 2 and a filter tank 3 are installed in the lower casing 1b. An oil suction pipe 7 is connected to the filter tank 3. The end of the oil suction pipe 7 has a floating oil suction nozzle 71. The filter tank 3 is connected to the air pump 2 through a pipeline, and the air pump 2 is connected to the upper The filter chamber in the casing 1a is connected by pipelines, the floating oil suction nozzle 71 is placed in the waste cutting fluid tank, and then the water pump is turned on to pump the waste cutting fluid into the filter chamber.

The filter chamber in the upper casing 1a is composed of overflow chamber 4, slow flow chamber 5 and shut-off chamber 6. Air pump 2 is connected to the top of overflow chamber 4 through pipes, and the bottom of overflow chamber 4 is connected to slow flow chamber 5. , The slow flow chamber 5 communicates with the shut-off chamber 6 . A partition 8 is vertically arranged in the upper casing 1a, and the partition 8 divides the filter chamber into two semicircular cavities. The cavity on one side of the partition 8 is a slow flow chamber 5, and the other side of the partition 8 The chamber is divided into an overflow chamber 4 and a shut-off chamber 6 .

As shown in Figure 2, the bottom of the overflow chamber 4 is provided with a first through hole 81 communicating with the slow flow chamber 5, that is, the partition plate 8 is provided with a first through hole 81, when the overflow chamber 4 is filled with waste cutting fluid , the waste cutting fluid continuously pumped from the top of the overflow chamber 4 presses the waste cutting fluid at the bottom of the overflow chamber 4 into the slow flow chamber 5 through the first through hole 81 .

As shown in Figure 2 and Figure 3, a horizontal plate 12 is horizontally fixed near the bottom of the slow flow chamber 5, and the horizontal plate 12 divides the slow flow chamber 5 into an upper chamber 51 and a lower chamber 52, and the upper chamber 51 is again A baffle plate 15 is divided into a front cavity 511 and a rear cavity 512, the front cavity 511 communicates with the shut-off cavity 6 through the second through hole 82, the second through hole 82 is located at the bottom of the front cavity 511, and the bottom of the rear cavity 512 The horizontal plate 12 is provided with an opening, and the opening makes the rear chamber 512 communicate with the lower chamber 52, and the bottom of the lower chamber 52 is provided with a sewage outlet 11 for discharging impurities. The waste cutting fluid pressed into the slow flow chamber 5 from the bottom of the overflow chamber 4 first enters the lower chamber 52, then enters the rear chamber 512, and gradually overflows from the rear chamber 512 to the front chamber 511, and finally enters from the front chamber 511 Inside the shut-off chamber 6. When the liquid level in the upper cavity 51 is stable, the liquid level is higher than the height of the baffle plate 15, and the waste cutting fluid produces an oil-water layer, which is divided into the upper waste oil layer and the lower water-soluble cutting fluid layer, and the upper waste cutting fluid layer The height of the oil layer is also higher than that of the baffle plate 15, so when the liquid level is stable, the water-soluble cutting fluid in the lower layer overflows from the rear cavity 512 into the front cavity 511, and the waste oil layer still floats on the liquid level of the upper cavity 51.

The intercepting cavity 6 is divided into a left cavity 61 and a right cavity 62 connected at the bottom by a vertical plate. Because the intercepting cavity 6 communicates with the slow flow cavity 5, it can be known from the principle of the connector that the left cavity 61 and the right cavity 62 are connected to the slow flow cavity. The liquid level heights of the flow chambers 5 are the same. A sewage outlet 11 for discharging impurities is also provided at the bottom of the interception chamber 6 .

As shown in Figure 3, the top of the left chamber 61 is closed, and the first discharge pipe 9 in the shape of an elbow is inserted. Wear it from inside to the outside of the body 1. The top of the left chamber body 61 is flush with the top of the slow flow chamber 5, and there is a gap on the dividing plate 8, the gap makes the top of the left chamber body 61 communicate with the top of the slow flow chamber 5, and when the liquid level rises to the top in the overflow chamber 4, it can Flow into the top of the left cavity 61, and be discharged when the liquid level overflows the top of the first discharge pipe 9.

As shown in Figures 3 and 4, the top of the right chamber 62 is higher than the top of the left chamber 61, and the right chamber 62 is separated by a vertical plate 13 into a right front chamber 621 and a right rear chamber 622 connected at the bottom, and the right front chamber 621 is located at Between the slow flow chamber 5 and the right rear chamber 622 . The liquid in the slow flow chamber 5 enters the left chamber 61 and the right chamber 62 through the second through hole 82, and the top of the vertical plate 13 in the right chamber 62 is higher than the top of the first liquid discharge pipe 9, but lower than the right chamber 62 top, when the liquid surface overflows the first liquid discharge pipe 9, the first liquid discharge pipe 9 starts to discharge the waste oil, and the first liquid discharge pipe 9 is closed after the waste oil is drained, and the air pump 2 is still continuously pumping the waste oil Cutting fluid, so the liquid level keeps rising until the water-soluble cutting fluid in the right front cavity 621 rises to the top of the vertical plate 13 and overflows into the right rear cavity 622. The right rear cavity 622 is horizontally provided with a sealing plate 14, the sealing plate 14 divides the right rear cavity 622 into upper and lower parts, and the upper part is provided with a second drain pipe 10 leading to the outside of the body 1, and overflows from the right front cavity 621 The water-soluble cutting fluid falls into the upper half of the right rear chamber 622 and is discharged from the second liquid discharge pipe 10 .

To sum up, the usage method and working principle of this type of cutting fluid processing circular machine are as follows:

Put the floating oil suction nozzle 71 of the oil suction pipe 7 into the waste cutting fluid tank, turn on the air pump 2, pump the waste cutting fluid into the filter tank 3 to filter larger solid impurities, and then pump it into the overflow chamber 4 and the slow flow chamber 5 in sequence and in the cut-off chamber 6, the waste cutting fluid forms an oil-water layer in the slow-flow chamber 5: the waste oil in the upper layer can be discharged when the waste oil in the upper layer overflows the top of the first liquid discharge pipe 9; The second through hole 82 on the top enters the interception chamber 6, and after the waste oil on the upper layer is drained from the first liquid discharge pipe 9, the first liquid discharge pipe 9 is closed, and the air pump 2 is still pumping waste cutting pipes continuously. Therefore, the liquid level of the slow flow chamber 5 and the shut-off chamber 6 rises. When the liquid level rises and overflows the vertical plate 13, the cutting fluid overflows from bottom to top to the top of the right front chamber 621 and overflows into the right rear chamber 622, and then passes through The second liquid discharge pipe 10 is discharged, and the second liquid discharge pipe 10 is connected to the waste cutting fluid tank with a hose to realize the circulation treatment of the cutting fluid.

The above-mentioned embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Claims (9)

1. A cutting fluid processing circular machine, including a body (1), an air pump (2), a filter tank (3) and a filter chamber are installed in the body (1), and an oil suction pipe (7) is connected to the filter tank (3) ), the filter tank (3) is connected with the air pump (2), and the air pump (2) is connected with the filter chamber, which is characterized in that: The body (1) includes a detachably connected upper casing (1a) and a lower casing (1b), the air pump (2) and filter tank (3) are arranged in the lower casing (1b), and the filter chamber is arranged in the upper casing Inside the casing (1a); The filter chamber includes an overflow chamber (4), a slow flow chamber (5) and an intercepting chamber (6), the air pump (2) is connected to the top of the overflow chamber (4), and the upper casing (1a) is vertically installed There is a partition (8), and the partition (8) is provided with a first through hole (81) and a second through hole (82), and the first through hole (81) communicates with the overflow chamber (4) and the slow flow chamber (5 ), the second through hole (82) communicates with the slow flow chamber (5) and the shut-off chamber (6); The intercepting cavity (6) includes a separated left cavity (61) and a right cavity (62), the top of the left cavity (61) is flush with and communicated with the top of the slow flow cavity (5), and the top of the right cavity (62) Higher than the top of the left cavity (61), the top of the left cavity (61) is provided with a first discharge pipe (9), and the right cavity (62) is provided with a second discharge pipe (10). 2. The cutting fluid processing circular machine according to claim 1, characterized in that: the overflow chamber (4) and the shut-off chamber (6) are located on the side of the partition (8), and the slow flow chamber (5) is located The other side of the dividing plate (8). 3. The cutting fluid processing circular machine according to claim 1, characterized in that: the slow flow chamber (5) is provided with a horizontal plate (12), and the horizontal plate (12) separates the slow flow chamber (5) Form an upper cavity (51) and a lower cavity (52), the bottom of the upper cavity (51) communicates with the top of the lower cavity (52), and the upper cavity (51) communicates with the shut-off cavity ( 6) Communicate. 4. The cutting fluid processing circular machine according to claim 3, characterized in that: the upper cavity (51) is provided with a baffle (15), and the baffle (15) separates the upper cavity (51) The front cavity (511) and the rear cavity (512) are formed. The horizontal plate (12) is provided with an opening (121). The opening (121) is located at the bottom of the rear cavity (512). The front cavity (511) and the shut-off cavity (6) Communicate. 5. The cutting fluid processing circular machine according to claim 1, characterized in that: the bottom of the lower cavity (52) and the bottom of the intercepting cavity (6) are both provided with sewage outlets (11). 6. The cutting fluid processing circular machine according to claim 1, characterized in that: the right cavity (62) is provided with a vertical plate (13), and the vertical plate (13) separates the right cavity (62) The right front chamber (621) and the right rear chamber (622) are connected at the bottom, the right front chamber (621) is located between the slow flow chamber (5) and the right rear chamber (622), and the second drain pipe (10) is located on the right In the rear cavity (622). 7. The cutting fluid processing circular machine according to claim 6, characterized in that: the right rear chamber (622) is provided with a sealing plate (14), and the second drain pipe (10) is arranged on the sealing plate ( 14) Above. 8. The cutting fluid processing circular machine according to claim 6, characterized in that: the top of the vertical plate (13) is higher than the top of the first liquid discharge pipe (9) and lower than the top of the right cavity (62). 9. The cutting fluid treatment circular machine according to claim 1, characterized in that: the machine body (1) is in the shape of a cylinder.