Cutting fluid box for jade processing

Abstract

The utility model provides a cutting fluid box for jade processing, which is used for filtering cutting fluid used during jade processing and comprises a box body, a first baffle, a second baffle, a third baffle and a filtering suite, the box body comprises first side plates which are longitudinally and oppositely arranged, second side plates which are transversely and oppositely arranged and a bottom plate, and the first side plates, the second side plates and the bottom plate surround to form a containing cavity with a vertical upward opening; the first baffle and the third baffle are vertically arranged between the first side plates and divide the accommodating cavity into an inlet area, a middle filtering area and a water purifying area in sequence; the second baffle is arranged in the middle filtering area and is fixedly connected with the first side plate and the bottom plate; the filter kit is arranged in the inlet area and fixed to the edge of the box body, and the filter kit comprises a hollow filter frame and a filter part arranged in the filter frame. The cutting fluid tank for jade processing performs four-stage filtration and precipitation on used cutting fluid, and is simple in structure, excellent in filtration effect, low in maintenance difficulty and low in use cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of jade processing equipment, specifically relating to a cutting fluid tank for jade processing. Background Technology

[0002] As people's living standards improve, jade ornaments, as personal adornments, are gradually gaining popularity in the market. The demand for jade processing, especially jade carving, is also increasing.

[0003] In jade carving production, to avoid excessive temperature rise and dust generation during carving, a large amount of cutting fluid is poured onto the carving area throughout the entire process. During processing, the cutting fluid washes away a significant amount of heat and dust particles, flowing into the cutting fluid tank through pre-designed channels. After filtration, the fluid is pumped out from the tank's filter outlet, completing the cutting fluid circulation.

[0004] Most existing jade processing cutting fluid tanks use filtration structures similar to those used in the metalworking industry. However, these often result in either poor filtration, affecting the lifespan of the circulation pump and cutting tools, or high filtration costs and frequent maintenance, impacting the jade processing flow and the efficiency of jade processing equipment. While other filtration structures optimize filtration and reduce operating costs, they increase maintenance complexity, leading to lower utilization rates in the long run. Summary of the Invention

[0005] To address the shortcomings of the existing technology, this utility model provides a cutting fluid tank for jade processing. The tank is divided into sections by a first baffle and a third baffle. By setting a second baffle and a filter kit, four-stage filtration and sedimentation of the cutting fluid after jade processing is achieved, ensuring excellent cutting fluid filtration effect. The overall structure is simple, and the maintenance difficulty and operating cost are low.

[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0007] This utility model provides a cutting fluid tank for jade processing, including a tank body, a first baffle, a second baffle, a third baffle, and a filter kit;

[0008] The box includes a first side plate arranged longitudinally opposite to each other, a second side plate arranged laterally opposite to each other, and a bottom plate. The first side plate, the second side plate, and the bottom plate surround each other to form a vertically upward opening receiving cavity.

[0009] The first baffle and the third baffle are vertically arranged between the first side plate, and the receiving cavity is sequentially divided into an inlet area, an intermediate filtration area and a purified water area;

[0010] The second baffle is disposed in the middle filtration area and is fixedly connected to the first side plate and the bottom plate;

[0011] The filter kit is located in the inlet area and fixed to the edge of the housing. The filter kit includes a hollowed-out filter frame and filter elements disposed within the filter frame.

[0012] In some implementations, the minimum distance between the first baffle and the base plate is L1, and the minimum distance between the third baffle and the base plate is L2. L1 and L2 satisfy the relationship: L1 > L2.

[0013] In some implementations, the cutting fluid has a minimum level in the receiving cavity, and the second baffle is below the minimum level on the side of the opening of the receiving cavity.

[0014] In some implementations, the intermediate filtering area has a central surface in the horizontal direction, which divides the intermediate filtering area into two parts, and the second baffle is located on the side of the central surface closer to the third baffle.

[0015] In some implementations, the first baffle is provided with a pivot on one side of the cavity opening, and the first baffle is rotatably mounted on the first side plate via the pivot; the third baffle is fixedly mounted on the first side plate.

[0016] In some implementations, at the location where the second baffle connects to the base plate, any of the first side plates is provided with a first drain outlet.

[0017] In some implementations, an auxiliary sewage discharge component is also included. The auxiliary sewage discharge component is fixedly disposed on either side of the connection between the second baffle and the bottom plate, and together with the second baffle and the bottom plate, they form a channel that communicates with the first sewage outlet. On the side of the channel away from the second baffle, a speed-regulating gap is formed between the auxiliary sewage discharge component and the bottom plate, and the channel communicates with the space of the receiving cavity through the speed-regulating gap.

[0018] In some implementations, the width of the speed-regulating gap gradually decreases longitudinally toward the side closer to the first sewage outlet.

[0019] In some implementations, the first side plate further includes a second drain port in the region of the third baffle facing the first baffle, the cutting fluid having a maximum level in the receiving cavity, and the second drain port coinciding with the maximum level at its bottom in the vertical direction.

[0020] In some implementations, the second drain outlet is a long strip structure, and the longest side of the second drain outlet is located horizontally.

[0021] In summary, this utility model has at least the following advantages:

[0022] 1. The cutting fluid tank for jade processing provided by this utility model forms three regions in the receiving cavity by setting a first baffle and a third baffle, and then achieves four-stage filtration and sedimentation of the cutting fluid by setting a second baffle and a filter kit, ensuring excellent cutting fluid filtration effect, and the overall structure is simple.

[0023] 2. The cutting fluid tank for jade processing provided by this utility model only requires replacement of the filter element; all other parts are structural components and do not require replacement during long-term use. When cleaning the filtered waste residue, only the filter element needs to be replaced, and the sediment at the bottom of the tank and the suspended solids in the middle filtration zone need to be cleaned. The maintenance difficulty and operating cost are low. Attached Figure Description

[0024] Figure 1 This is an axonometric view of a cutting fluid tank for jade processing, as described in Example 1.

[0025] Figure 2 for Figure 1 AA section view in the image.

[0026] Figure 3 This is a schematic diagram of the filtration process of a cutting fluid tank for jade processing in Example 1.

[0027] Figure 4 This is an axonometric view of a cutting fluid tank for jade processing, as shown in Example 2.

[0028] Figure 5 for Figure 4 A schematic diagram of sewage discharge in the BB section direction.

[0029] Figure 6 for Figure 4 CC section view in the image.

[0030] Figure 7 This is an axonometric view of a cutting fluid tank for jade processing, as described in Example 3.

[0031] Figure 8 for Figure 7 DD section view in the image.

[0032] Marked in the image:

[0033] 100. Cutting fluid tank for jade processing;

[0034] 200. Cutting fluid; 201. Minimum level; 202. Maximum level; 203. Particles; 204. Class I powder; 205. Class II powder; 206. Class III powder.

[0035] 1. Box body; 11. First side panel; 111. First drain outlet; 112. Second drain outlet; 12. Second side panel; 13. Bottom plate; 14. Receiving cavity; 141. Inlet area; 142. Intermediate filtration area; 1421. Center surface; 143. Purified water area.

[0036] 2. First baffle; 21. Rotating shaft;

[0037] 3. Second baffle;

[0038] 4. Third baffle;

[0039] 5. Filter kit; 51. Filter frame; 52. Filter element;

[0040] 6. Auxiliary sewage discharge components; 61. Channel; 62. Speed ​​adjustment gap;

[0041] 7. Cover plate;

[0042] 8. Submersible pump; 81. Pump pipe;

[0043] 9. Solenoid valve; 91. Drainage pipe; 92. Cutting fluid replenishment pipe;

[0044] L1, minimum distance between the first baffle and the bottom plate; L2, minimum distance between the third baffle and the bottom plate;

[0045] X, horizontal; Y, vertical; Z, vertical direction. Detailed Implementation

[0046] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings and specific embodiments. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0047] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0048] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0050] For ease of understanding, it should be noted that the X-axis in the graph is horizontal, the Y-axis is vertical, and the Z-axis is vertical.

[0051] Example 1:

[0052] Please see Figures 1-2 As shown, this embodiment provides a cutting fluid tank 100 for jade processing, used to filter the cutting fluid 200 used during jade processing from processing equipment or manual processing platforms. It is generally located at the bottom of the equipment or the bottom of the manual processing platform, and the used cutting fluid 200 flows into the cutting fluid tank 100 through pipes or channels. The cutting fluid tank 100 for jade processing includes a tank body 1, a first baffle 2, a second baffle 3, a third baffle 4, and a filter assembly 5.

[0053] Specifically, the housing 1 includes a first side plate 11 arranged longitudinally (Y) opposite each other, a second side plate 12 arranged laterally (X) opposite each other, and a bottom plate 13. The first side plate 11, the second side plate 12, and the bottom plate 13 surround each other to form a vertically upward-opening receiving cavity 14. A first baffle 2 and a third baffle 4 are vertically arranged between the two first side plates 11, dividing the receiving cavity 14 into an inlet area 141, an intermediate filtration area 142, and a purified water area 143 in sequence. The second baffle 3 is disposed in the intermediate filtration area 142 and is fixedly connected to the first side plate 11 and the bottom plate 13. A filter kit 5 is disposed in the inlet area 141 and fixed to the edge of the housing 1. The filter kit 5 includes a hollowed-out filter frame 51 and filter elements 52 disposed within the filter frame 51.

[0054] For ease of subsequent description and understanding, it needs to be explained here that during the jade processing, the cutting fluid 200 will carry away the particles or powder generated during the jade carving or cutting process. These particles or powders are basically divided into four types: the first type is particles 203, which are larger in size and can be easily filtered by materials such as filter sponges; the second type is type I powder 204, which mixes with the cutting fluid 200 but will gradually settle during static or flowing conditions; the third type is type II powder 205, which mixes with the cutting fluid 200 and can only settle during static or slightly flowing conditions; and the fourth type is type III powder 206, which floats on the surface of the cutting fluid 200.

[0055] Please Figures 1-2 Based on this, refer to Figure 3 , Figure 3 The dotted line with arrows indicates the flow direction of the cutting fluid. During use, the receiving cavity 14 contains a certain amount of cutting fluid 200. Used cutting fluid 200 flows into the filter kit 5, where particles 203 are retained in the filter frame 51 by the filter element 52. The filter element 52 can be made of materials such as a sponge or a fine-mesh filter. After filtration, the mixture of cutting fluid 200 and powder enters the receiving cavity 14 and mixes with the cutting fluid 200 already there.

[0056] As the amount of cutting fluid 200 increases, the cutting fluid 200 flows sequentially towards the intermediate filtration zone 142 and the clean water zone 143. During the flow, a type of powder 204 gradually settles on the side of the second baffle 3 facing the first baffle 2 due to gravity. The first baffle 2 provides resistance to the flowing mixed solution, increasing the flow path of the cutting fluid 200 and allowing the powder 204 to settle sufficiently. In reality, due to the space between the first baffle 2 and the bottom plate 13, the powder 204 will concentrate at the connection between the second side plate 12 and the bottom plate 13, and at the connection between the second baffle 3 and the bottom plate 13.

[0057] During the gradual sedimentation of the first type of powder 204, the third type of powder 206, due to its lower density than the cutting fluid 200, naturally floats to the liquid surface on the side of the third baffle 4 facing the first baffle 2, and is blocked by the third baffle 4 in the inlet area 141 and the intermediate filtration area 142.

[0058] The cutting fluid 200 continues to flow, carrying the type II powder 205 from one side of the second baffle 3 to the other. During the flow, the cutting fluid 200 carrying the type II powder 205 has the highest flow velocity between the second baffle 3 and the liquid surface, and the flow velocity decreases with increasing distance from this position. Therefore, the type II powder 205 will gradually settle on both sides of the second baffle 3. The third baffle 4 also has a certain blocking effect, increasing the flow distance of the cutting fluid 200 mixed with the type II powder 205 until it reaches the area between the third baffle 4 and the bottom plate 13.

[0059] When the liquid reaches the space between the third baffle 4 and the bottom plate 13, the liquid flow pressure is released, and the flow rate decreases. The second-class powder 205 continues to settle due to the reduced flow rate, making the cutting fluid 200 flowing out of the clean water zone 143 clear and with few impurities. The cutting fluid 200 is then drawn from above the clean water zone 143 for circulation, completing the entire filtration and sedimentation process.

[0060] As can be seen, the cutting fluid tank 100 for jade processing described in this embodiment achieves four-stage filtration and sedimentation through a simple structural design, effectively treating various particles and dust generated during jade processing. Compared with existing cutting fluid tanks, its cutting fluid filtration effect is excellent.

[0061] Throughout the filtration and sedimentation process, only filter element 52 is a consumable, requiring replacement after a period of use. All other components are structural parts and can be used for extended periods. Within the containment chamber 14, various dust particles are removed from the liquid surface using external pumps or similar tools, while sediment on the bottom plate 13 is extracted. This process is characterized by low maintenance difficulty and low operating costs.

[0062] Continue reading Figures 1-3 In some embodiments, the minimum distance between the first baffle 2 and the bottom plate 13 is L1, and the minimum distance between the third baffle 4 and the bottom plate 13 is L2. L1 and L2 satisfy the relationship: L1 > L2. This setting generates a difference in liquid flow velocity between the first baffle 2 and the bottom plate 13, and between the third baffle 4 and the bottom plate 13, thereby separating the first type of powder 204 and the second type of powder 205 as much as possible on the side of the second baffle 3 facing the first baffle 2, while a small amount of the second type of powder 205 is separated on the side of the second baffle 3 facing the third baffle 4.

[0063] Furthermore, the cutting fluid 200 has a minimum level 201 in the receiving cavity 14, while the second baffle 3 is below the minimum level 201 on the opening side of the receiving cavity 14. This arrangement ensures the maintenance of the entire filtration and sedimentation process. Alternatively, in some embodiments, the second baffle 3 may also have a grid structure on the opening side of the receiving cavity 14, allowing liquid to flow from the grid structure between the second baffle 3 and the third baffle 4.

[0064] In this embodiment, the intermediate filtration zone 142 has a central surface 1421 in the transverse direction X, which divides the intermediate filtration zone 142 into two parts. The second baffle 3 is located on the side of the central surface 1421 closer to the third baffle 4. The second baffle 3 is biased towards the third baffle 4 along the intermediate filtration zone 142, making the space between the first baffle 2 and the second baffle 3 larger than the space between the second baffle 3 and the third baffle 4, thus reducing the flow rate of the cutting fluid 200 and increasing the amount of sediment on the side of the second baffle 3 facing the first baffle 2. The space between the second baffle 3 and the third baffle 4 is smaller, which accelerates the entry of the cutting fluid 200 mixture into the space between the two baffles. At the position between the third baffle 4 and the bottom plate 13, a large flow pressure difference is formed on both sides of the intermediate filtration zone 142 and the clean water zone 143. The flow rate of the cutting fluid 200 suddenly slows down at this position, which is conducive to the separation of the second type of powder 205 and the cutting fluid 200 and increases the sedimentation ratio of the second type of powder 205 at this position.

[0065] In this embodiment, the first baffle 2 has a rotating shaft 21 on one side of the opening of the receiving cavity 14, and the first baffle 2 is rotatably mounted on the first side plate 11 via the rotating shaft 21. Compared with the method of fixing both sides to the first side plate 11, the rotatably mounted first baffle 2 can absorb energy through the swing of its own weight, thereby reducing the increase of kinetic energy in the inlet area 141, further reducing the liquid flow rate between the inlet area 141 and the intermediate filtration area 142, and improving the sedimentation effect. The third baffle 4 can be fixedly mounted on the first side plate 11 by means of bonding or integral molding, thereby effectively isolating the three types of powder 206 from the outside of the purified water area 143.

[0066] In summary, the cutting fluid tank for jade processing provided in this embodiment forms three regions in the receiving cavity by setting a first baffle and a third baffle, and then achieves four-stage filtration and sedimentation of the cutting fluid by setting a second baffle and a filter kit, ensuring excellent cutting fluid filtration effect, and the overall structure is simple.

[0067] Secondly, the cutting fluid tank for jade processing provided only has a filter that requires replacement; the other parts are structural components and do not need to be replaced with long-term use. When cleaning the filtered waste, simply replace the filter and clean the sediment at the bottom of the tank and the suspended solids in the middle filtration zone. Maintenance is simple and cost-effective.

[0068] Example 2:

[0069] This embodiment provides a cutting fluid tank 100 for jade processing, which is structurally optimized based on Embodiment 1. Please refer to the following description. Figures 1-3 Based on this, refer to Figures 4-6The difference from Embodiment 1 is that, at the connection between the second baffle 3 and the base plate 13, each of the first side plates 11 is provided with a first drain port 111. In this embodiment, however, there are two first drain ports 111, both located on one first side plate 11 and on both sides of the second baffle 3. By providing the first drain ports 111, type I powder 204 and type II powder 205 can be discharged from the first drain ports 111 through a pressure difference. During cleaning, it is only necessary to replenish cutting fluid 200 from the inlet area 141, making the cleaning method simple and efficient. Of course, in some embodiments, one or more first drain ports 111 can be provided on different first side plates 11.

[0070] In the jade processing process, type 1 powder 204 and type 2 powder 205 are the main cutting products. The first drain outlet 111 is set up to basically meet the drainage needs of the cutting fluid tank 100 for daily maintenance of jade processing.

[0071] Furthermore, the cutting fluid tank 100 for jade processing also includes an auxiliary drain component 6. The auxiliary drain component 6 is fixedly installed on either side of the connection between the second baffle 3 and the base plate 13, and together with the second baffle 3 and the base plate 13, forms a channel 61. The channel 61 communicates with the first drain port 111. On the side of the channel 61 away from the second baffle 3, a speed-regulating gap 62 is formed between the auxiliary drain component 6 and the base plate 13. The channel 61 communicates with the space of the receiving cavity 14 through the speed-regulating gap 62. With the auxiliary drain component 6 installed, when the first drain port 111 is opened, the precipitated primary powder 204 and secondary powder 205 enter the speed-regulating gap 62 due to the pressure difference. The speed-regulating gap 62 accelerates the mixing of the powder and the cutting fluid 200, preventing blockage at the first drain port 111 due to excessive sedimentation. Meanwhile, with the speed adjustment gap 62, the Class I powder 204 and Class II powder 205, which are located far from the first sewage outlet 111, can also be discharged by increasing the speed, thereby improving the discharge efficiency.

[0072] To avoid a situation where excessive local pressure difference results in good discharge near the first drain outlet 111 but not in discharge further away, in this embodiment, the width of the speed regulating gap 62 gradually decreases along the longitudinal direction Y towards the side closer to the first drain outlet 111. This ensures that near the first drain outlet 111, due to the low flow rate, the mixed liquid needs to be drawn into the channel 61 from the side farther away from the first drain outlet 111 before being discharged from the first drain outlet 111, thereby increasing the discharge range.

[0073] By setting the first drain port 111 and the auxiliary drain component 6, the cutting fluid tank 100 for jade processing described in this embodiment does not need to use a pump to remove the dust deposits on the base plate 13 during later use and maintenance. Instead, it can be achieved simply by opening the first drain port 111.

[0074] In other embodiments, the first side plate 11 further includes a second drain port 112 on the side of the third baffle 4 facing the first baffle 2. The cutting fluid 200 has a maximum liquid level 202 in the receiving cavity 14, and the bottom of the second drain port 112 in the vertical direction Z coincides with the maximum liquid level 202. The three types of powder 206 suspended on the liquid surface can be discharged from the jade processing cutting fluid tank 100 through the second drain port 112, simplifying the cleaning process of the three types of powder 206. A container or device for receiving the mixture of the three types of powder 206 and the cutting fluid 200 can be provided outside the second drain port 112. During cleaning, the cutting fluid 200 is added to the inlet area 141 to maintain the liquid level, which is simple and convenient to operate. In actual use, the second drain port 112 can also be used as an overflow port of the receiving cavity 14 to prevent excessive cutting fluid from affecting the filtration effect.

[0075] To improve the discharge volume and efficiency of the three types of powder 206, the second drain port 112 has a long strip structure, and the longest side of the second drain port 112 is located on the horizontal X-axis. The three types of powder 206 suspended on the liquid surface can be discharged in large quantities from the second drain port 112, and the proportion of cutting fluid 200 will also decrease, reducing the waste of cutting fluid 200.

[0076] In some embodiments, a cover plate 7 is provided at the opening of the receiving cavity 14 to prevent other unknown impurities from entering from the opening of the receiving cavity 14.

[0077] Example 3:

[0078] This embodiment, based on Embodiments 1 and 2, proposes a cutting fluid tank 100 for jade processing. Figures 1-6 Based on this, refer to Figures 7-8 The difference between this embodiment and embodiments 1 and 2 is that a solenoid valve 9 and a drain pipe 91 are added to the side of the first drain outlet 111 away from the receiving cavity 14. A cutting fluid replenishment pipe 92 is also added above the filter kit 5. By adding the solenoid valve 9, the drain pipe 91, and the cutting fluid replenishment pipe 92, the equipment can operate for extended periods for larger jade carving tasks, and the cutting fluid tank 100 for jade processing can also ensure the supply and stability of the cutting fluid 200, achieving a longer working time.

[0079] In some embodiments, a submersible pump 8 can be installed in the water purification zone 143 to improve pumping capacity. The bottom of the submersible pump 8 should be higher than the base plate 13 to prevent powder from being sucked into the pump chamber during pressurization, which would affect the service life of the submersible pump 8. The specific height is determined based on the suction power of the submersible pump 8 and the condition of the powder, and will not be elaborated here.

[0080] The above description is merely an example and illustration of the structure of this utility model, and while the description is quite specific and detailed, it should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these obvious substitutions all fall within the protection scope of this utility model.

Claims

1. A cutting fluid tank for jade processing, used to filter used cutting fluid (200) during jade processing, characterized in that, It includes a housing (1), a first baffle (2), a second baffle (3), a third baffle (4), and a filter kit (5); The box (1) includes a first side plate (11) arranged longitudinally (Y), a second side plate (12) arranged laterally (X), and a bottom plate (13). The first side plate (11), the second side plate (12) and the bottom plate (13) surround each other to form a vertically upward opening receiving cavity (14). The first baffle (2) and the third baffle (4) are vertically arranged between the first side plate (11), and divide the receiving cavity (14) into an inlet area (141), an intermediate filtration area (142) and a purified water area (143) in sequence; The second baffle (3) is disposed in the intermediate filtration zone (142) and is fixedly connected to the first side plate (11) and the bottom plate (13); The filter kit (5) is disposed in the inlet area (141) and fixed to the edge of the box (1). The filter kit (5) includes a hollowed-out filter frame (51) and a filter element (52) disposed in the filter frame (51).

2. The cutting fluid tank for jade processing according to claim 1, characterized in that, The minimum distance between the first baffle (2) and the bottom plate (13) is L1, and the minimum distance between the third baffle (4) and the bottom plate (13) is L2. L1 and L2 satisfy the relationship: L1 > L2.

3. The cutting fluid tank for jade processing according to claim 2, characterized in that, The cutting fluid (200) has a minimum level (201) in the receiving cavity (14), and the second baffle (3) is lower than the minimum level (201) on one side of the opening of the receiving cavity (14).

4. The cutting fluid tank for jade processing according to claim 1, characterized in that, The intermediate filtration zone (142) has a central surface (1421) in the horizontal (X) direction. The central surface (1421) divides the intermediate filtration zone (142) into two parts. The second baffle (3) is located on the side of the central surface (1421) close to the third baffle (4).

5. The cutting fluid tank for jade processing according to claim 1, characterized in that, The first baffle (2) is provided with a rotating shaft (21) on one side of the opening of the receiving cavity (14), and the first baffle (2) is rotatably mounted on the first side plate (11) via the rotating shaft (21); the third baffle (4) is fixedly mounted on the first side plate (11).

6. The cutting fluid tank for jade processing according to any one of claims 1-5, characterized in that, At the position where the second baffle (3) is connected to the bottom plate (13), any of the first side plates (11) is provided with a first drain outlet (111).

7. The cutting fluid tank for jade processing according to claim 6, characterized in that, It also includes an auxiliary sewage discharge component (6), which is fixedly disposed on either side of the connection between the second baffle (3) and the bottom plate (13), and together with the second baffle (3) and the bottom plate (13) forms a channel (61), which is connected to the first sewage outlet (111); on the side of the channel (61) away from the second baffle (3), a speed adjustment gap (62) is formed between the auxiliary sewage discharge component (6) and the bottom plate (13), and the channel (61) is connected to the space of the receiving cavity (14) through the speed adjustment gap (62).

8. The cutting fluid tank for jade processing according to claim 7, characterized in that, The width of the speed regulation gap (62) gradually decreases along the longitudinal direction (Y) towards the side closer to the first sewage outlet (111).

9. The cutting fluid tank for jade processing according to claim 1, characterized in that, The first side plate (11) further includes a second drain port (112) in the area of ​​the third baffle (4) facing the first baffle (2), the cutting fluid (200) has a maximum liquid level (202) in the receiving cavity (14), and the second drain port (112) coincides with the maximum liquid level (202) at the bottom of the vertical direction (Z).

10. The cutting fluid tank for jade processing according to claim 9, characterized in that, The second drain outlet (112) is a long strip structure, and the longest side of the second drain outlet (112) is located on the horizontal (X) side.

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