Composite grinding machine processing fluid treatment device with mixed classification and layer-by-layer filtration

Abstract

The present invention belongs to a mixed, graded and layer-by-layer filtered composite grinder processing fluid treatment device, including a composite grinder fluid tank, characterized in that a filter paper box is installed on the upper left rear part of the fluid tank, the filter paper is transported to the top of the waste paper box by a TCCT50L paper belt filter conveyor, a TCCF‑150 magnetic separator is installed on the front side of the TCCT50L paper belt filter conveyor, a plurality of pumps are installed on the rear end of the middle and right side of the fluid tank, and filter liquid tank one, filter liquid tank two and filter liquid tank three are installed in front of the pump from left to right; drain pipe four is connected to the composite grinder fluid tank. The present invention has high filtering accuracy for grinder processing fluid, is beneficial to improving the quality of workpieces, prolongs the service life of the filter, saves lubricating fluid, reduces processing costs, and improves the production environment.

Description

Technical Field

[0001] The invention belongs to processing fluid treatment equipment, and in particular relates to a composite grinding machine processing fluid treatment device with mixed grading and layer-by-layer filtering. Background Art

[0002] With the development of the processing and manufacturing industry, enterprises have strict requirements for the production environment and the treatment of impurities generated during the production process. Good processing fluid treatment can not only improve product quality and production efficiency, but also provide a good working environment for processors. However, even for enterprises with such awareness, the filtering method can only be to frequently replace the processing fluid and collect large particle residues, just because the filtering device is too simple and does not distinguish between impurities of different sizes or categories. A single filter will be overloaded in a short time and cannot achieve the expected filtering effect. In the past, the method of replacing the processing fluid would cause great waste and increase the processing cost. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies and provide a machine tool processing fluid that is filtered out of processing iron chips through a TCCF-150 magnetic separator, and then the processing fluid is layered and filtered using multiple pumps and multiple filter liquid tanks of different heights, and the filtered processing fluid is returned to the compound grinder liquid tank for lubrication and cooling of the processed parts and tools. A mixed, graded and layered filtering composite grinder processing fluid treatment device.

[0004] The technical problem solved by the present invention is that the technical scheme adopted is: a mixed, graded and layer-by-layer filtered composite grinding machine processing fluid treatment device, comprising a composite grinding machine fluid tank, a rectangular fluid tank is installed in front of the composite grinding machine fluid tank, and the device is characterized in that a filter paper box is installed on the upper left rear part of the fluid tank, a filter paper box cover is installed on the filter paper box, an electric control box is installed on the left, bearings are installed in the left and right walls, a roller is installed between the two bearings, filter paper is wound on the roller, the filter paper is transported to the top of the waste paper box by a TCCTL paper belt filter conveyor, and the waste paper falls into the waste paper box; a TCCF-150 magnetic separator is installed on the front side of the TCCTL paper belt filter conveyor to separate the iron filings on the filter paper Separate; there are multiple pumps on the upper and right rear ends of the liquid tank; filter box body 1, filter box body 2 and filter box body 3 are installed in front of the pump from left to right; from left to right, the suction pipe 1 of the first pump is connected with the liquid in the liquid tank, and the discharge pipe 1 is connected with the liquid in filter box body 1; the suction pipe 2 of the second pump is connected with the liquid in filter box body 1, and the discharge pipe 2 is connected with the liquid in filter box body 2; the suction pipe 3 of the third pump is connected with the liquid in filter box body 2; the discharge pipe 3 is connected with the liquid in filter box body 3; the suction pipe 4 of the third pump is connected with the liquid in filter box body 3, and the discharge pipe 4 is connected with the liquid in the compound grinder liquid tank; the processed liquid enters the liquid tank through the liquid inlet pipe installed at the left end of the compound grinder liquid tank.

[0005] The liquid tank comprises four lower corners and a middle part of the bottom of the liquid tank body, and liquid tank legs are fixed thereon, four drainage holes are evenly distributed and fixed at the lower end of the front wall, blocks are fixed at the upper and lower sides of the left wall, four upper cover seats are fixed at the inner sides of the upper and lower walls, a support plate is fixed at the bottom plate and the upper wall on the left side of the cavity, a plurality of partitions 1, 2 and 3 are evenly distributed and fixed at the right side of the support plate, the partition 3 is 5 mm higher than the partition 2, the partition 2 is 5 mm higher than the partition 1, and the three partitions and the support plate are fixed thereon. A crossbeam is fixed at the end with a crossbeam seat, and cover plate 1, cover plate 2, cover plate 3 and cover plate 4 are fixed on the upper cover seat with screws in the middle and right side of the liquid tank body. Four pump mounting holes are provided on cover plate 3 and cover plate 4, and a liquid level sensor is fixed in front of the pump mounting hole with screws. An oil outlet hole and two oil pipe through holes are provided on cover plate 2, and four oil pipe through holes and one oil outlet hole are provided on cover plate 1, on which a liquid level sensor is fixed with screws; a liquid level valve seat is installed on the rear wall of the liquid tank body.

[0006] The filter box body of the filter box body one is fixed with a liquid box bottom plate at a lower end, and a filter box cover is fixed with screws at the upper end, a handle is fixed with screws in the middle of the filter box cover, a filter bracket is installed on the liquid box bottom plate in the box body cavity, a 30*30 filter is installed on the filter bracket, a filter liquid inlet nozzle is installed in the middle of one end of the 30*30 filter, a filter box liquid inlet hole is installed at a corner of the liquid box bottom plate, and a filter box liquid outlet hole is provided on the right side; the structures of the filter box body one, the filter box body two and the filter box body three are exactly the same, and they are all equipped with liquid box covers.

[0007] The beneficial effect of the present invention is that the invention has high filtering accuracy for grinding machine processing fluid, which is beneficial to improving the quality of processed parts, extending the service life of the machine tool, reducing processing costs, and improving the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The following is a detailed description of the embodiments with reference to the accompanying drawings.

[0009] Figure 1 It is a three-dimensional diagram of a composite grinding machine processing fluid treatment device with mixed grading and layer-by-layer filtration;

[0010] Figure 2 yes Figure 1 Three-dimensional diagram of the middle liquid tank;

[0011] Figure 3 yes Figure 2 3D image with cover opened;

[0012] Figure 4 yes Figure 3 AA section view;

[0013] Figure 5 yes Figure 1 Three-dimensional image of the filter box;

[0014] Figure 6 yes Figure 5 Looking up Figure 3 Vittu;

[0015] Figure 7 yes Figure 5 AA section three-dimensional diagram;

[0016] Figure 8 yes Figure 5 A local magnified three-dimensional image at location I;

[0017] Fig. 9 yes Figure 7 A partial enlarged view of location II.

[0018] In the figure: 1-liquid inlet pipe; 2-TCCT50L paper belt filter conveyor; 3-TCCF-150 magnetic separator; 4-liquid tank; 4-1-liquid tank body; 4-2-liquid tank legs; 4-3-liquid drain hole; 4-4-cover plate 1; 4-5-cover plate 2; 4-6-cover plate 3; 4-7-cover plate 4; 4-8-support plate; 4-9-block; 4-10-crossbeam; 4-11-partition plate 3; 4-12-partition plate 2; 4-13-partition plate 1; 4-14-upper cover seat; 4-15-crossbeam seat; 4-16-oil outlet hole; 4-17-oil pipe through hole; 4-18-liquid level valve seat; 4-19-pump installation hole; 5-filter box body 1; 5-1-filter liquid box body 1; 5-2-filter box cover; 5-3- Handle; 5-4-liquid tank bottom plate; 5-5-filter bracket; 5-6-30*30 filter; 5-7-filter inlet nozzle; 5-8-filter box inlet hole; 5-9-filter box outlet hole; 6-filter box body 2; 7-filter box body 3; 8-pump; 8-1-suction tube 1; 8-1-1-discharge tube 1; 8-2-suction tube 2; 8-2-1-discharge tube 2; 8-3-suction tube 3; 8-3-1-discharge tube 3; 8-4-suction tube 4; 8-4-1-discharge tube 4; 9-liquid level sensor; 10-waste paper box; 11-filter paper box; 11-1-filter paper box cover; 12-electric control box; 13-filter paper; 14-compound grinder liquid tank; 15-liquid tank cover; 16-roller; 17-bearing. DETAILED DESCRIPTION

[0019] Embodiment, with reference to the accompanying drawings, a mixed, graded and layer-by-layer filtered composite grinding machine processing fluid treatment device comprises a composite grinding machine fluid tank 14, a rectangular fluid tank 4 is installed in front of the composite grinding machine fluid tank 14, characterized in that a filter paper box 11 is installed on the upper left rear part of the fluid tank 4, an electric control box 12 is installed on the left side of the filter paper box 11, bearings 17 are installed in the left and right walls, a roller 16 is installed between the two bearings 17, filter paper 13 is wound on the roller 16, and the filter paper 13 is transported to the top of the waste paper box 10 by the TCCT50L paper belt filter conveyor 2, and the waste paper falls into the waste paper box 10; a TCCF-150 magnetic separator 3 is installed on the front side of the TCCT50L paper belt filter conveyor 2 to separate the iron filings on the filter paper 13; multiple pumps 8 are arranged at the rear end of the middle and right side of the fluid tank 4. ; The front of the pump 8 is equipped with a filter box 1 5, a filter box 2 6, and a filter box 3 7 from left to right; from left to right, the suction pipe 1 8-1 of the first pump 8 is connected to the liquid in the liquid box 4, and the discharge pipe 1 8-1-1 is connected to the liquid in the filter box 1 5; the suction pipe 2 8-2 of the second pump 8 is connected to the liquid in the filter box 1 5, and the discharge pipe 2 8-2-1 is connected to the liquid in the filter box 2 6; the suction pipe 3 8-3 of the third pump 8 is connected to the liquid in the filter box 2 6, and the discharge pipe 3 8-3-1 is connected to the liquid in the filter box 3 7; the suction pipe 4 8-4 of the third pump 8 is connected to the liquid in the filter box 3 7, and the discharge pipe 4 8-4-1 is connected to the compound grinder liquid tank 14 liquid, and is used for processing workpieces; the processed liquid enters the liquid tank 4 through the liquid inlet pipe 1 installed at the left end of the compound grinder liquid tank 14.

[0020] Described liquid tank 4 (see attached Figure 2 , 34), including the bottom four corners and the middle of the liquid tank body 4-1 are fixed with liquid tank legs 4-2, four drainage holes 4-3 are evenly distributed and fixed at the lower end of the front wall, blocks 4-9 are fixed on the upper and lower sides of the left wall, four upper cover seats 4-14 are fixed on the inner sides of the upper and lower walls, a support plate 4-8 is fixed to the bottom plate and the upper wall on the left side of the cavity, three partitions 4-13, partitions 4-12 and partitions 4-11 are evenly distributed and fixed on the right side of the support plate 4-8, the partitions 4-11 are 5mm higher than the partitions 4-12, the partitions 4-12 are 5mm higher than the partitions 4-13, and the upper ends of the three partitions and the support plate 4-8 are fixed with crossbeam seats 4-15 A crossbeam 4-10 is fixed, and cover plate one 4-4, cover plate two 4-5, cover plate three 4-6 and cover plate four 4-7 are fixed on the upper cover seat 4-14 with screws in the middle and right side of the liquid tank body 4-1, four pump mounting holes 4-19 are provided on cover plate three 4-6 and cover plate four 4-7, and a liquid level sensor 9 is fixed in front of the pump mounting hole 4-19 with screws, an oil outlet hole 4-16 and two oil pipe through holes 4-17 are provided on cover plate two 4-5, four oil pipe through holes 4-17 and one oil outlet hole 4-18 are provided on cover plate one 4-4, and a liquid level sensor 9 is fixed on it with screws; a liquid level valve seat 4-18 is installed on the rear wall of the liquid tank body 4-1.

[0021] The filter box 5 (see attached Figure 5 , 6 , 7, 8, 9), a filter box body 5-1, a liquid box bottom plate 5-4 is fixed to the lower end of the filter box body 5-1, a filter box cover 5-2 is fixed to the upper end with screws, a handle 5-3 is fixed to the middle of the filter box cover 5-2 with screws, a filter holder 5-5 is installed on the liquid box bottom plate 5-4 in the box cavity, a 30*30 filter 5-6 is installed on the filter holder holder 5-5, a filter liquid inlet nozzle 5-7 is installed in the middle of one end of the 30*30 filter 5-6, a filter liquid inlet hole 5-8 is installed at one corner of the liquid box bottom plate 5-4, and a filter liquid outlet hole 5-9 is provided on the right side; the structures of the filter box body 1 5, the filter box body 2 6 and the filter box body 3 7 are exactly the same, and they are all equipped with liquid box covers 15.

[0022] The driving motor, pump 8 and TCCF-150 magnetic separator 3 in the TCCT50L paper belt filter conveyor 2 of the present invention are connected to the electrical control circuit in the electric control box 12 by wires, and are automatically controlled by programming using PLC.

[0023] The working principle and operation method of the invention are as follows: the contaminated processing fluid (the processing fluid is oil or emulsion) from the compound grinder fluid tank 14 passes through the TCCF-150 magnetic separator 3 fluid tank, the contaminated fluid passes through the strong magnetic roller in the TCCF-150 magnetic separator 3 to filter out magnetic impurities such as iron filings, and the impurities are removed through the guide plate, and the filtered processing fluid flows through the liquid outlet of the lower magnetic separator to the filter paper 13 on the TCCL50L paper belt filter conveyor 2, and the processing fluid flows into the liquid tank 4 through the filter paper 13 by its own gravity. The liquid tank 4 is divided into four chambers by partition 1 4-13, partition 2 4-12, and partition 3 4-11. The partitions are gradually raised. The processing liquid in the four chambers of the liquid tank 4 is gradually transported to the filter box 1 5, the filter box 2 6, and the filter box 3 7 through four pumps 8. Each filter box has the same structure and is equipped with 30*30 filter boxes 5-6. The processing liquid is filtered three times. Each filtered liquid box is equipped with a liquid level sensor 9. When the processing liquid is lower than the minimum liquid level, it will automatically alarm and prompt to add liquid. When the liquid level reaches the highest standard, stop adding liquid to prevent the processing liquid from overflowing.

[0024] The present invention sets three identical filter liquid boxes to filter the processing fluid three times. According to the needs of the machine tool, the number of filter liquid boxes can be reduced or increased, and the filter liquid boxes are suitable for use in various processing machine tools, so they all fall within the protection scope of the present invention.

Claims

1. A mixed, graded and layer-by-layer filtered composite grinding machine processing fluid treatment device, comprising a composite grinding machine fluid tank (14), in front of which a rectangular fluid tank (4) is installed, characterized in that: A filter paper box (11) is installed at the rear part of the left side above the liquid tank (4), a filter paper box cover (11-1) is installed above the filter paper box (11), an electric control box (12) is installed on the left side of the filter paper box (11), bearings (17) are installed in the left and right walls of the electric control box (12), a roller (16) is installed between the two bearings (17), filter paper (13) is wound on the roller (16), the filter paper (13) is transported to the top of the waste paper box (10) by the TCCT50L paper belt filter conveyor (2), and the waste paper falls into the waste paper box (10); a TCCF-150 magnetic separator (3) is installed on the front side of the TCCT50L paper belt filter conveyor (2) to separate iron filings on the filter paper (13); a plurality of pumps (8) are installed at the rear end of the middle and right side of the liquid tank (4); a filter box body (5), a filter box body (6) and a filter box body (7) are installed in front of the pump (8) from left to right. Filter box body 2 (6), filter box body 3 (7); from left to right, the suction pipe 1 (8-1) of the first pump (8) is connected to the liquid in the liquid box (4), and the discharge pipe 1 (8-1-1) is connected to the liquid in the filter box body 1 (5); the suction pipe 2 (8-2) of the second pump (8) is connected to the liquid in the filter box body 1 (5), and the discharge pipe 2 (8-2-1) is connected to the liquid in the filter box body 2 (6); the suction pipe 1 (8-2) of the third pump (8) is connected to the liquid in the filter box body 1 (5); The third pipe (8-3) is connected to the liquid in the second filter box (6); the third discharge pipe (8-3-1) is connected to the liquid in the third filter box (7); the fourth suction pipe (8-4) of the third pump (8) is connected to the liquid in the third filter box (7), and the fourth discharge pipe (8-4-1) is connected to the liquid in the compound grinder liquid box (14); the processed liquid enters the liquid box (4) through the liquid inlet pipe (1) installed at the left end of the compound grinder liquid box (14);The liquid tank (4) comprises a liquid tank body (4-1), liquid tank legs (4-2) are fixed at four corners and the middle of the bottom of the liquid tank body (4-1), four drainage holes (4-3) are evenly distributed and fixed at the lower end of the front wall of the liquid tank body (4-1), blocks (4-9) are fixed at the upper and lower sides of the left wall of the liquid tank body (4-1), four upper cover seats (4-14) are fixed at the inner sides of the upper and lower walls of the liquid tank body (4-1), a support plate (4-8) is fixed at the bottom plate and the upper wall on the left side of the cavity of the liquid tank body (4-1), a plurality of partition plates 1 (4-13), partition plates 2 (4-12) and partition plates 3 (4-11) are evenly distributed and fixed on the right side of the support plate (4-8), the partition plate 3 (4-11) is 5 mm higher than the partition plate 2 (4-12), the partition plate 2 (4-12) is 5 mm higher than the partition plate 1 (4-13), and the three partition plates and the support plate (4-8) are fixed at the upper and lower sides of the left side of the cavity of the liquid tank body (4-1). A crossbeam (4-10) is fixed at the upper end of the liquid tank body (4-8) by a crossbeam seat (4-15), and a cover plate 1 (4-4), a cover plate 2 (4-5), a cover plate 3 (4-6) and a cover plate 4 (4-7) are fixed on the upper cover seat (4-14) by screws in the middle and right sides of the liquid tank body (4-1), and two pump mounting holes (4-19) are respectively provided on the cover plate 3 (4-6) and the cover plate 4 (4-7). 19) A liquid level sensor (9) is fixed to the front with screws, an oil outlet hole (4-16) and two oil pipe through holes (4-17) are provided on the cover plate 2 (4-5), four oil pipe through holes (4-17) and one oil outlet hole (4-16) are provided on the cover plate 1 (4-4), and a liquid level sensor (9) is fixed to the cover plate 4 (4-7) with screws; a liquid level valve seat (4-18) is installed on the rear wall of the liquid tank body (4-1). ; 2. A mixed, graded and layer-by-layer filtered composite grinding fluid treatment device according to claim 1, characterized in that: The filter box body 1 (5) has a liquid box bottom plate (5-4) fixed at the lower end of the filter box body 1 (5-1), a filter box cover (5-2) fixed at the upper end by screws, a handle (5-3) fixed in the middle of the filter box cover (5-2) by screws, a filter bracket (5-5) mounted on the liquid box bottom plate (5-4) in the box body cavity, a filter (5-6) mounted on the filter bracket (5-5), a filter liquid inlet nozzle (5-7) mounted in the middle of one end of the filter (5-6), a filter box liquid inlet hole (5-8) mounted at one corner of the liquid box bottom plate (5-4), and a filter box liquid outlet hole (5-9) mounted on the liquid box bottom plate (5-4) on the right side of the liquid inlet hole (5-8); the filter box body 1 (5), the filter box body 2 (6) and the filter box body 3 (7) are completely identical in structure, and are all mounted with a liquid box cover (15).

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