A cutting fluid recycling and discharging device

Abstract

The utility model provides a cutting fluid recycling sewage discharge device, including the shell, the shell is inverted "V" shape, the shell is equipped with the front side plate, rear side plate, the front side plate department of shell is equipped with the decontamination device, and the rear side plate is equipped with the sewage discharge device, the decontamination device includes the drive roller and the driven roller, the drive roller and driven roller are connected through the chain, a plurality of equal interval's scrape dirty board is equipped on the chain, the scrape dirty board is "L" shape, when scrape dirty board moves to the front side position in the shell, scrape dirty board and the shell inner wall are pasted, and the drain filter hole is seted up on scrape dirty board. The rear side plate bottom is equipped with the sump, and the front side plate bottom is equipped with the cutting waste liquid collection pool. The utility model can discharge the solid particle, oil dirt etc. in the cutting fluid containing a large amount of dirt after using in advance, avoids the damage to the filtration equipment in the subsequent filtration process.

Description

Technical Field

[0001] This utility model relates to the field of sewage discharge technology, and in particular to a sewage discharge device for the recycling of cutting fluid. Background Technology

[0002] The recycling of cutting fluid is achieved by purifying the fluid for reuse, which saves resources, reduces costs, and meets environmental protection requirements.

[0003] However, used cutting fluid contains a large number of solid particles and oil stains. If it is filtered directly, the large amount of solids and oil stains will cause the performance of the filtration equipment to decline and damage the filtration equipment. The accumulation of solids will affect the filtration effect. Therefore, a device is needed to pre-extract solid particles and oil stains from the used cutting fluid before it enters the filtration equipment. Utility Model Content

[0004] To solve the above-mentioned technical problems, this application provides a cutting fluid recycling and drainage device, which is achieved through the following technical solution:

[0005] A cutting fluid recycling and draining device includes a housing in the shape of an inverted "V". The housing has a front side plate and a rear side plate. A cleaning device is provided on the front side plate and a draining device is provided on the rear side plate. The cleaning device includes a driving roller and a driven roller connected by a chain. The chain has several equally spaced scraper blades in the shape of an "L". When the scraper blades move to the front position inside the housing, they fit against the inner wall of the housing. Drainage filter holes are provided on the scraper blades.

[0006] The bottom of the rear side plate is provided with a sludge collection tank, and the bottom of the front side plate is provided with a cutting waste fluid collection tank. The bottom of the cutting waste fluid collection tank is inclined, and the bottom of the cutting waste fluid collection tank is lowest near the driven roller end. The driven roller is placed in the cutting waste fluid collection tank.

[0007] As a preferred embodiment, the driving roller includes a rotating shaft one, with a sprocket one connected to each end of the rotating shaft one; the driven roller includes a rotating shaft two, with a sprocket two connected to each end of the rotating shaft two; and a chain connects the sprocket one and the sprocket two, which are located on the same side.

[0008] As a preferred embodiment, one end of the drive roller is connected to a first rotating wheel, the first rotating wheel is connected to a second rotating wheel via a transmission belt, the second rotating wheel is fixedly connected to the power output end of the geared motor, and the geared motor is fixedly connected to the top of the housing.

[0009] As a preferred embodiment, the position of the active rotating roller is higher than that of the front side plate.

[0010] As a preferred embodiment, the cutting waste fluid collection tank has an inlet at the bottom of the end away from the driven roller and an outlet at the upper part near the driven roller.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this utility model can pre-extract solid particles, oil stains and other contaminants from used cutting fluid containing a large amount of dirt, thus avoiding damage to the filtration equipment during the subsequent filtration process. Attached Figure Description

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure One ;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure Two ;

[0015] Figure 3 This is a three-dimensional structural diagram of the dirt removal device of this utility model. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0017] A cutting fluid recycling and descaling device includes a housing 1, which is inverted "V" shaped. The housing 1 has a front side plate 101 and a rear side plate 102. A descaling device 2 is provided at the front side plate 101 of the housing 1. The descaling device 2 includes a driving roller 21 and a driven roller 22. The driving roller 21 and the driven roller 22 are connected by a chain 23. The chain 23 is provided with a plurality of equally spaced scraper blades 24. The scraper blades 24 are "L" shaped. When the scraper blades 24 move to the rear position inside the housing, the scraper blades 24 are in contact with the inner wall of the front side plate 101 of the housing 1. The scraper blades 24 are provided with drain filter holes 25.

[0018] The bottom of the rear side plate 102 is provided with a sludge collection tank 3, and the bottom of the front side plate 101 is provided with a cutting waste fluid collection tank 4. The bottom of the cutting waste fluid collection tank 4 is inclined, and the bottom of the cutting waste fluid collection tank 4 is lowest near the driven roller 22. The driven roller 22 is placed in the cutting waste fluid collection tank 4.

[0019] Furthermore, the active roller 21 includes a first rotating shaft 201, with a first sprocket 202 connected to each end of the first rotating shaft 201. The driven roller 22 includes a second rotating shaft 203, with a second sprocket 204 connected to each end of the second rotating shaft 203. A chain 23 connects the first sprocket 202 and the second sprocket 204, which are located on the same side.

[0020] Furthermore, one end of the rotating shaft 21 is connected to the rotating wheel 5, the rotating wheel 5 is connected to the rotating wheel 7 via the transmission belt 6, the rotating wheel 7 is fixedly connected to the power output end of the geared motor 8, and the geared motor 7 is fixedly connected to the top of the outer casing 1.

[0021] Furthermore, the position of the active rotating roller 21 is higher than that of the front side plate 101.

[0022] Furthermore, the cutting waste fluid collection tank 4 has an inlet 41 at the bottom of the end away from the driven roller 22, and an outlet 42 at the upper part near the driven roller 22.

[0023] When the cutting fluid recycling and sewage discharge device is in use, the cutting fluid containing a large amount of dirt flows into the cutting waste fluid collection tank 4 through the inlet 41. Since the bottom of the cutting waste fluid collection tank 4 is inclined, the bottom of the cutting waste fluid collection tank 4 is lowest near the driven roller 22. After the dirt in the cutting fluid settles to the bottom of the tank, it flows along the bottom of the cutting waste fluid collection tank 4 to the driven roller 22. The driven roller 22 is placed in the cutting waste fluid collection tank 4 and moves to the scraper at the bottom. 24 will scrape up the dirt in the cutting waste fluid collection tank 4. As the scraper 24 moves to the rear side of the outer shell, the scraper 24 is attached to the inner wall of the front side plate 101 of the outer shell 1. The scraper 24 rotates counterclockwise and at the same time discharges the scraped dirt along the front side plate 101. When it moves to the top of the front side plate 101, the dirt flows down along the inclined rear side plate 102 and flows into the sludge collection tank 3. The cutting fluid in the upper part of the cutting waste fluid collection tank 4, after being cleaned, flows out through the outlet 42 and enters the next filtration process for filtration.

[0024] The liquid mixed with the dirt scraped up by the scraper blade 24 will flow down through the drain filter hole 25 and flow back into the cutting waste fluid collection tank 4.

[0025] The specific implementation of this utility model has been described in detail above, but it is only an example. This utility model is not limited to the specific implementation cases described above, and equivalent modifications to this utility model are also within the protection scope of this utility model.

Claims

1. A cutting fluid recycling and drainage device, characterized in that, Includes an outer shell (1), which is inverted "V" shape. The outer shell (1) is provided with a front side plate (101) and a rear side plate (102). A cleaning device (2) is provided at the front side plate (101) of the outer shell (1). The cleaning device (2) includes an active rotating roller (21) and a driven rotating roller (22). The active rotating roller (21) and the driven rotating roller (22) are connected by a chain (23). The chain (23) is provided with several equally spaced scraper blades (24). The scraper blades (24) are in "L" shape. When the scraper blades (24) move to the rear side of the outer shell, the scraper blades (24) are in contact with the inner wall of the front side plate (101) of the outer shell (1). The scraper blades (24) are provided with drainage filter holes (25). The bottom of the rear side plate (102) is provided with a sludge collection tank (3), and the bottom of the front side plate (101) is provided with a cutting waste fluid collection tank (4). The bottom of the cutting waste fluid collection tank (4) is inclined, and the bottom of the cutting waste fluid collection tank (4) is lowest near the driven roller (22). The driven roller (22) is placed in the cutting waste fluid collection tank (4).

2. The cutting fluid recycling and drainage device according to claim 1, characterized in that, The active roller (21) includes a first rotating shaft (201), and a first sprocket (202) is connected to both ends of the first rotating shaft (201). The driven roller (22) includes a second rotating shaft (203), and a second sprocket (204) is connected to both ends of the second rotating shaft (203). A chain (23) is connected between the first sprocket (202) and the second sprocket (204) on the same side.

3. The cutting fluid recycling and drainage device according to claim 2, characterized in that, One end of the rotating shaft (201) is connected to the rotating wheel (5), the rotating wheel (5) is connected to the rotating wheel (7) via the transmission belt (6), the rotating wheel (7) is fixedly connected to the power output end of the geared motor (8), and the geared motor (8) is fixedly connected to the top of the outer shell (1).

4. The cutting fluid recycling and drainage device according to claim 1, characterized in that, The position of the active roller (21) is higher than that of the front side plate (101).

5. The cutting fluid recycling and drainage device according to claim 1, characterized in that, The cutting waste fluid collection tank (4) has an inlet (41) at the bottom of the end away from the driven roller (22) and an outlet (42) at the upper part near the end of the driven roller (22).

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