A metal working cutting fluid recovery device

Abstract

The utility model provides a kind of metal processing cutting fluid recovery device, it is related to robot processing technical field, comprising: device shell;The liquid inlet is above the device shell, and the liquid inlet is connected with device shell below, and it is circularly opened above, there are two groups of filter screen in the device shell, and there is liquid outlet pipe in the left rear below the device shell, the utility model can conveniently take out and handle the impurities filtered on filter screen, and can effectively avoid the secondary flushing of the settled sediment in the sediment drawer, solve the problem that the impurities filtered on the filter screen of existing device are not easy to take out and handle, and the upper layer newly entered cutting fluid is easy to flush the settled sediment in the lower layer again, affect the sedimentation effect.

Description

Technical Field

[0001] This utility model belongs to the field of robotic processing technology, and more specifically, it relates to a metalworking cutting fluid recovery device. Background Technology

[0002] Cutting fluid recycling is primarily aimed at the following purposes: firstly, meeting environmental protection needs; secondly, based on health and safety considerations; and thirdly, focusing on resource recycling and economic value. Cutting fluid contains harmful components such as mineral oil, emulsifiers, and metal particles. These components are difficult to degrade, and direct discharge can pollute soil and water bodies, and even harm ecosystems along the food chain. Moreover, environmental regulations clearly mandate that industrial wastewater must be treated to meet relevant standards before discharge, otherwise companies will face penalties. In addition, untreated cutting fluid may breed bacteria or release harmful gases, thus threatening workers' health. By purifying and separating impurities, the service life of cutting fluid can be extended, thereby reducing the cost of purchasing new fluid for companies. At the same time, the recovered oil or additives can be reused, which aligns with the concept of a circular economy. However, some existing cutting fluid recycling devices have some problems. For example, impurities filtered out of the screen are not easy to remove and process, and in the sedimentation stage, newly entering cutting fluid at the top layer can easily wash up the already settled sediment at the bottom layer, thus affecting the sedimentation effect. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a metalworking cutting fluid recovery device, which solves the problems of impurities filtered out of the filter screen in existing devices being difficult to remove and process, and the newly introduced cutting fluid in the upper layer easily flushing up the sediment in the lower layer, thus affecting the sedimentation effect.

[0004] This utility model discloses a metalworking cutting fluid recovery device, which is achieved through the following specific technical means:

[0005] A metalworking cutting fluid recovery device includes: a device housing; an inlet at the top of the device housing, the inlet being connected to the device housing at the bottom and having a circular opening at the top; two sets of filter screens inside the device housing; and an outlet pipe at the rear left side of the device housing.

[0006] Furthermore, the upper set of the two sets of filter screens is a large-pore filter screen, and the lower set is a small-pore filter screen.

[0007] Furthermore, both the large-aperture filter and the small-aperture filter are provided with mounting frames around their perimeters. The inner wall of the device housing is provided with mounting grooves at the positions corresponding to the mounting frames. The left and rear mounting frames are locked inside the mounting grooves, while the front and right mounting frames extend out of the mounting grooves. A mounting ring is provided at the right front corner of the mounting frame.

[0008] Furthermore, the bottom of the device housing is provided with a drawer groove, and a sedimentation drawer is provided inside the drawer groove. The sedimentation drawer is evenly lined with buffer plates, which are distributed in an alternating pattern.

[0009] Furthermore, a flow guide plate is provided above the sedimentation drawer. The flow guide plate is inclined, with the upper end of the flow guide plate located below the left side of the small-aperture filter and the lower end of the flow guide plate located above the right side of the sedimentation drawer.

[0010] Furthermore, the upper side of the sedimentation drawer frame is provided with a sealing ring, and the liquid outlet pipe is located on the upper rear side of the left side of the sedimentation drawer.

[0011] Furthermore, both the outer casing of the device and the sedimentation drawer are made of transparent material.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model uses a large-pore filter screen, a small-pore filter screen, and an installation frame to filter and separate particles inside the cutting fluid, so that the particles are retained on the filter screen. After use, the filter screen can be removed and processed accordingly.

[0014] 2. By setting up a buffer plate and a diversion plate, the cutting fluid is diverted to the side of the settling drawer by the diversion plate. The cutting fluid entering the settling drawer can effectively avoid secondary flushing of the already settled sediment inside the settling drawer by the buffering effect of the buffer plate.

[0015] 3. By making the outer shell and sedimentation drawer of the device transparent, the accumulation of sediment inside the sedimentation drawer can be accurately observed. When the sedimentation drawer is full, the cutting fluid can be stopped from entering. After sedimentation is complete, the sediment can be removed and the device can be put back into use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0018] Figure 3 This is an exploded structural diagram of the present invention.

[0019] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0020] Figure 5 This is a schematic diagram of the sedimentation drawer structure of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Device housing; 101. Mounting slot; 102. Drawer slot;

[0023] 2. Liquid inlet;

[0024] 3. Discharge pipe;

[0025] 4. Large-pore filter screen;

[0026] 5. Mounting frame; 501. Mounting ring;

[0027] 6. Small-aperture filter screen;

[0028] 7. Sediment drawer;

[0029] 8. Buffer plate;

[0030] 9. Sealing ring;

[0031] 10. Drainage plate. Detailed Implementation

[0032] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0033] Example:

[0034] As attached Figure 1 To be continued Figure 5 As shown:

[0035] This utility model provides a metalworking cutting fluid recovery device, including: a device shell 1; a liquid inlet 2 on the top of the device shell 1, the liquid inlet 2 being connected to the device shell 1 at the bottom and having a circular opening at the top; two sets of filter screens inside the device shell 1; and a liquid outlet pipe 3 at the lower left rear of the device shell 1.

[0036] Among them, such as Figure 3 and Figure 4 As shown, the upper set of the two sets of filter screens is a large-pore filter screen 4, and the lower set is a small-pore filter screen 6. The large-pore filter screen 4 and the small-pore filter screen 6 are all equipped with mounting frames 5. The inner wall of the outer shell 1 of the device is provided with mounting grooves 101 at the corresponding positions of the mounting frames 5. The left and rear mounting frames 5 are locked inside the mounting grooves 101, and the front and right mounting frames 5 extend out of the mounting grooves 101. The right front corner of the mounting frame 5 is provided with a mounting ring 501. The filter screen is used to filter and separate the particles inside the cutting fluid, so that the particles are retained on the filter screen. After use, the filter screen is removed and processed accordingly.

[0037] Among them, such as Figure 4As shown, the bottom of the device housing 1 is provided with a drawer groove 102, and a sedimentation drawer 7 is provided in the drawer groove 102. Buffer plates 8 are evenly distributed inside the sedimentation drawer 7. The buffer plates 8 are staggered. A diversion plate 10 is provided above the sedimentation drawer 7. The diversion plate 10 is set at an angle. The upper end of the diversion plate 10 is below the left side of the small aperture filter screen 6, and the lower end of the diversion plate 10 is above the right side of the sedimentation drawer 7. Sealing rings 9 are provided on the upper side of the frame of the sedimentation drawer 7. The liquid outlet pipe 3 is located on the upper rear side of the left side of the sedimentation drawer 7. The diversion plate 10 diverts the cutting fluid to the side of the sedimentation drawer 7. The cutting fluid entering the sedimentation drawer 7 can effectively avoid secondary flushing of the sediment that has already settled inside the sedimentation drawer 7 by means of the buffering effect of the buffer plates 8.

[0038] Both the outer casing 1 and the sedimentation drawer 7 are made of transparent material, allowing for precise observation of the sediment buildup inside the sedimentation drawer 7. When the sedimentation drawer 7 is full, the flow of cutting fluid can be stopped. After sedimentation is complete, the sediment can be removed and the device can be put back into use.

[0039] The specific usage and function of this embodiment are as follows:

[0040] In this invention, the outlet pipe 3 is blocked, and the cutting fluid enters the device from the inlet 2. Large particles of impurities in the cutting fluid are filtered out by the large-pore filter 4, and then small particles are filtered out by the small-pore filter 6. Afterward, under the action of the guide plate 10, the cutting fluid enters the sedimentation drawer 7 from the right side. The buffer plate 8 buffers the cutting fluid, preventing secondary flushing of the already settled sediment inside the sedimentation drawer 7. The accumulation of sediment inside the sedimentation drawer 7 is observed. When the sedimentation drawer 7 is full, the entry of cutting fluid can be stopped. After sedimentation is complete, the outlet pipe 3 is opened to recover the supernatant of the cutting fluid, and the sediment is removed. The device can then be put into continued use.

[0041] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A metalworking cutting fluid recovery device, comprising: Device housing (1); characterized in that: the device housing (1) has a liquid inlet (2) at the top, the liquid inlet (2) is connected to the device housing (1) at the bottom, and has a circular opening at the top; there are two sets of filter screens inside the device housing (1); and there is a liquid outlet pipe (3) at the lower left rear of the device housing (1).

2. The metalworking cutting fluid recovery device as described in claim 1, characterized in that: The upper set of the two sets of filter screens is a large-pore filter screen (4), and the lower set is a small-pore filter screen (6).

3. The metalworking cutting fluid recovery device as described in claim 2, characterized in that: The large-aperture filter (4) and the small-aperture filter (6) are both provided with mounting frames (5) around them. The inner wall of the device housing (1) is provided with mounting grooves (101) at the positions corresponding to the mounting frames (5). The left and rear mounting frames (5) are locked inside the mounting grooves (101), and the front and right mounting frames (5) extend out of the mounting grooves (101). The right front corner of the mounting frame (5) is provided with a mounting ring (501).

4. The metalworking cutting fluid recovery device as described in claim 1, characterized in that: The device housing (1) has a drawer slot (102) at the bottom, a sedimentation drawer (7) is provided in the drawer slot (102), and a buffer plate (8) is evenly laid inside the sedimentation drawer (7), with the buffer plates (8) being staggered.

5. The metalworking cutting fluid recovery device as described in claim 4, characterized in that: A flow guide plate (10) is provided above the sedimentation drawer (7). The flow guide plate (10) is inclined. The upper end of the flow guide plate (10) is located below the left side of the small aperture filter screen (6), and the lower end of the flow guide plate (10) is located above the right side of the sedimentation drawer (7).

6. The metalworking cutting fluid recovery device as described in claim 5, characterized in that: The upper side of the frame of the sedimentation drawer (7) is provided with sealing rings (9), and the liquid outlet pipe (3) is located on the upper rear side of the left side of the sedimentation drawer (7).

7. A metalworking cutting fluid recovery device as described in claim 6, characterized in that: The outer casing (1) and sedimentation drawer (7) of the device are both made of transparent material.

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