Boron carbide washing and purifying device

The boron carbide washing and purification device, which combines a water storage tank and a screening cylinder, utilizes a reciprocating drive motor and a water circulation system to solve the problem of difficult impurity removal during boron carbide vibrating screening, achieving efficient screening and cleaning, improving purity, and reducing water consumption.

CN224101371UActive Publication Date: 2026-04-10DUNHUA ZHENGXING ABRASIVE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DUNHUA ZHENGXING ABRASIVE CO LTD
Filing Date
2025-05-10
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

In existing technologies, boron carbide cannot effectively clean the micro-powder impurities adhering to its surface during vibrating sieving, which affects the purity of the finished product.

Method used

It adopts a combination structure of water storage tank, screening cylinder and purification cleaning net, combined with reciprocating drive motor to drive vibration, and water circulation system of water pump and sprinkler pipe to realize the dual screening and hydraulic cleaning of boron carbide.

Benefits of technology

It significantly improves the screening and washing efficiency of boron carbide, removes impurities, increases product purity, and reduces fresh water consumption and environmental pollution through water circulation.

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Abstract

The utility model provides a boron carbide washing and purifying device, which belongs to the technical field of boron carbide processing, and comprises a water storage tank, the discharging groove is formed in one side of the water storage groove; the feeding groove is formed in the other side of the water storage groove; and the material washing and purifying assembly comprises a supporting sliding rail, a limiting sliding groove, a reciprocating sliding block, a sliding plate and a purifying and cleaning net, borax carbide is evenly distributed and fully turned over through the double screening mechanism of the screening barrel and the purifying and cleaning net in combination with the vibration effect driven by a reciprocating driving motor, and the screening and cleaning efficiency is remarkably improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to boron carbide processing and handling technical field, and specifically relates to a boron carbide material washing and purifying device. BACKGROUND

[0002] In the prior art, boron carbide, also known as black diamond, is an inorganic substance with a chemical formula of B4C and is usually gray-black powder. It is one of the three hardest materials known (only next to diamond and cubic boron nitride) and is used in tank armor, body armor and many industrial applications.

[0003] The authorized announcement number "CN222568360U" discloses a sand washing particle size screening device including a screening box provided with a feeding port at the top and a first screen, a second screen and a third material discharge plate sequentially arranged in the screening box from top to bottom, wherein the first screen and the second screen are driven to vibrate and screen the discharging material by a driving mechanism. The utility model has the advantages of simple structure and convenient use, and through the swinging screening of the first screen and the second screen, different particle size sand and gravel materials can be better screened out, and the working efficiency of screening is improved.

[0004] The above-mentioned new type is beneficial to better screening of different particle size sand and gravel materials and improving the working efficiency of screening, but when the boron carbide sand material is screened, a large amount of dust and impurities will be attached to the fine particles of boron carbide itself. If only vibration screening is performed, the fine powder impurities attached to the surface cannot be cleaned, which will affect the purity of boron carbide finished products. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a boron carbide material washing and purifying device, and aims to solve the problem that in the prior art, if only vibration screening is performed, the fine powder impurities attached to the surface cannot be cleaned, which will affect the purity of boron carbide finished products.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A boron carbide material washing and purifying device includes:

[0008] A water storage tank;

[0009] A discharge chute is formed on one side of the water storage tank;

[0010] A feeding chute is formed on the other side of the water storage tank;

[0011] The washing and purifying assembly comprises a supporting slide rail, a limiting slide groove, a reciprocating slide block, a sliding plate and a purifying and cleaning net, the supporting slide rail is fixedly connected to the inner wall of one side of the water storage tank, the limiting slide groove is arranged on one side of the supporting slide rail, the reciprocating slide block is slidably connected in the limiting slide groove, the sliding plate is fixedly connected to one side of the reciprocating slide block, and the purifying and cleaning net is fixedly connected to the upper end of the sliding plate.

[0012] The screening mechanism is arranged at the upper end of the purifying and cleaning net and is used for realizing the separation of boron carbide materials.

[0013] The reciprocating mechanism is arranged at the upper end of the purifying and cleaning net and is used for realizing the washing and purifying process of the boron carbide through the circular motion.

[0014] As a preferred scheme of the utility model, the upper end of the purifying and cleaning net is provided with a material blocking plate, and the purifying and cleaning net is inclined to one side of the discharging groove.

[0015] As a preferred scheme of the utility model, one side of the purifying and cleaning net is fixedly connected with a discharging guide plate, and the discharging guide plate extends out of the water storage tank and is used for receiving materials.

[0016] As a preferred scheme of the utility model, the screening mechanism comprises a screening support plate, a screening cylinder and a boron carbide sand screening hole, the screening support plate is fixedly connected to the upper end of the purifying and cleaning net, the screening cylinder is fixedly connected to the inner wall of one side of the screening support plate, and the boron carbide sand screening hole is arranged at the upper end of the screening cylinder.

[0017] As a preferred scheme of the utility model, one side of the screening cylinder is provided with a feeding port, and the feeding port is provided with a feeding guide plate.

[0018] As a preferred scheme of the utility model, the reciprocating mechanism comprises a reciprocating mechanism support plate, a plurality of fixed sleeves, a plurality of rotating rings, a reciprocating motion rod, a sliding block sliding groove, a reciprocating drive motor and a reciprocating drive sliding block, the reciprocating mechanism support plate is fixedly connected to the upper end of the water storage tank, the reciprocating drive motor is fixedly connected to the upper end of the reciprocating mechanism support plate, the plurality of fixed sleeves are fixedly connected to the lower end of the reciprocating mechanism support plate, the plurality of rotating rings are rotatably connected to the circumferential surfaces of the plurality of fixed sleeves respectively, the reciprocating motion rod is fixedly connected to the upper end of the screening support plate, the reciprocating motion rod is slidably connected to the circumferential surfaces of the plurality of rotating rings, the sliding block sliding groove is arranged at the upper end of the reciprocating motion rod, and the reciprocating drive sliding block is fixedly connected to the output end of the reciprocating drive motor and slides in the sliding block sliding groove.

[0019] As a preferred scheme of the utility model, the upper end of the water storage tank is fixedly connected with a sprinkler pipe support plate, and the sprinkler pipe support plate is fixedly connected with a boron sand humidification water pipe.

[0020] As a preferred scheme of the utility model, the water circulation hole is arranged on one side of the inner wall of the water storage tank, and the water pump is fixedly connected to one side of the water circulation hole.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1、In the scheme, the double screening mechanism of the screening cylinder and the purification cleaning net is combined with the vibration effect of the reciprocating driving motor, so that the boron carbide sand is uniformly distributed and fully turned over, the screening and cleaning efficiency is significantly improved, the boron sand wetting pipe cooperates with the watering pipe support plate, the continuous spraying cleaning of the material is realized, the impurities are effectively removed, and the product purity is improved.

[0023] 2、In the scheme, the used cleaning water is recycled and filtered for spraying again through the connection of the water pump, the water circulation hole and the water supply pipe, the consumption of fresh water is greatly reduced, the cleaning water is recycled for multiple times, and the pollution to the external environment is reduced. DETAILED DESCRIPTION

[0024] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used to explain the utility model together with the embodiments of the utility model, and does not constitute a limitation to the utility model. In the drawings:

[0025] Figure 1 It is a structure perspective view of the utility model;

[0026] Figure 2 It is a structure sectional view in the utility model;

[0027] Figure 3 It is the first structure sectional explosion view in the utility model;

[0028] Figure 4 It is the second structure sectional explosion view in the utility model;

[0029] Figure 5 It is the third structure sectional explosion view in the utility model;

[0030] Figure 6 It is the third structure sectional explosion view in the utility model; Figure 3 It is the third structure sectional explosion view in the utility model;

[0031] Figure 7 It is the third structure sectional explosion view in the utility model; Figure 3 It is the third structure sectional explosion view in the utility model;

[0032] Figure 8 It is the third structure sectional explosion view in the utility model. Figure 5

[0033] ​In the figure: 1, water storage tank; 2, discharge chute; 3, feed chute; 4, support slide rail; 5, limit sliding groove; 6, reciprocating sliding block; 7, sliding plate; 8, purification cleaning net; 9, material blocking plate; 10, discharge guide plate; 11, reciprocating mechanism support plate; 12, screening support plate; 13, screening cylinder; 14, feed inlet; 15, feed guide plate; 16, boron carbide sand screening hole; 17, fixed sleeve; 18, rotating ring; 19, reciprocating motion rod; 20, sliding block sliding groove; 21, reciprocating drive motor; 22, reciprocating drive sliding block; 23, water circulation hole; 24, water pump; 25, sprinkler pipe support plate; 26, borax humidification water pipe. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] EMBODIMENT

[0036] Please refer to Figures 1-8 The present application provides the following technical solutions:

[0037] A boron carbide material washing and purifying device, comprising:

[0038] a water storage tank 1;

[0039] a discharge chute 2, which is arranged on one side of the water storage tank 1;

[0040] a feed chute 3, which is arranged on the other side of the water storage tank 1;

[0041] a material washing and purifying assembly, which comprises a support slide rail 4, a limit sliding groove 5, a reciprocating sliding block 6, a sliding plate 7 and a purification cleaning net 8, the support slide rail 4 is fixedly connected to the inner wall of one side of the water storage tank 1, the limit sliding groove 5 is arranged on one side of the support slide rail 4, the reciprocating sliding block 6 is slidingly connected in the limit sliding groove 5, the sliding plate 7 is fixedly connected to one side of the reciprocating sliding block 6, and the purification cleaning net 8 is fixedly connected to the upper end of the sliding plate 7;

[0042] a screening mechanism, which is arranged at the upper end of the purification cleaning net 8 and is used for realizing the sorting of boron carbide materials;

[0043] a reciprocating mechanism, which is arranged at the upper end of the purification cleaning net 8 and is used for completing the material washing and purifying process of boron carbide through cyclic motion.

[0044] In the specific embodiment of the utility model, water storage tank 1 is used for storing cleaning water, discharge groove 2 and feed groove 3 are respectively arranged on the two sides of water storage tank 1, are used for discharging the boron carbide material after cleaning and inputting the boron carbide material to be cleaned, supporting slide rail 4 is fixedly connected on the inner wall of one side of water storage tank 1, provides support for the whole purification assembly, reciprocating sliding block 6 is slidably connected in limiting sliding slot 5, can reciprocate, sliding plate 7 is used as the bearing platform of purification cleaning net 8, purification cleaning net 8 is fixedly connected on the upper end of sliding plate 7, is used for screening and cleaning boron carbide sand, sprinkler pipe support plate 25 is fixed on the top of water storage tank 1, boron carbide raw material enters screening cylinder 13 through feed groove 3, screening cylinder 13 continuously shakes horizontally under the drive of reciprocating mechanism, boron carbide sand screening hole 16 on the upper end of screening cylinder 13 allows small particle boron carbide sand to pass under reciprocating motion, and large particle impurities are retained in screening cylinder 13, realizing preliminary particle size sorting, the boron carbide sand passing through boron carbide sand screening hole 16 falls on the surface of purification cleaning net 8, purification cleaning net 8 reciprocates along supporting slide rail 4 under the drive of reciprocating sliding block 6, boron sand humidification water pipe 26 continuously sprays water to purification cleaning net 8, water flow washes the dust, soluble impurities and light particles adhered on the surface of boron carbide sand, and the impurities sink to the bottom of water storage tank 1 along with water flow, and blocking plate 9 blocks the two sides of purification cleaning net 8, and the inclined design of purification cleaning net 8 inclines to the side of discharge groove 2, and the boron carbide sand after cleaning gradually moves to the low side under the reciprocating shaking and the effect of the inclination angle of purification cleaning net 8, and finally slides out of water storage tank 1 through discharge guide plate 10, and completes purification and discharging, and the linkage reciprocating motion of screening cylinder 13 and purification cleaning net 8 synchronously completes particle size sorting, hydraulic cleaning and impurity separation.

[0045] For details, please refer to Figures 1-8 The upper end of purification cleaning net 8 is provided with blocking plate 9, and purification cleaning net 8 inclines to one side of discharge groove 2.

[0046] In the embodiment, blocking plate 9 is fixedly arranged at the four peripheral edge positions of purification cleaning net 8, blocks the two sides of purification cleaning net 8, so that the boron carbide only moves to discharge groove 2, and after cleaning, the boron carbide sand slowly slides to discharge guide plate 10 along the inclined surface of purification cleaning net 8 under the combined action of self-gravity and reciprocating vibration.

[0047] For details, please refer to Figures 1-8 One side of purification cleaning net 8 is fixedly connected with discharge guide plate 10, and discharge guide plate 10 extends out of water storage tank 1 for receiving materials.

[0048] In the embodiment, discharge guide plate 10 is fixedly installed at the low point end of purification cleaning net 8 and is smoothly connected with the discharge port of purification cleaning net 8, discharge guide plate 10 extends along the inclined direction of purification cleaning net 8 and extends a certain length outward from the side opening of water storage tank 1, and the outlet end of discharge guide plate 10 is located outside water storage tank 1, which is convenient for being connected with an external collecting container.

[0049] Specifically, please refer to Figures 1-8 The screening mechanism includes a screening support plate 12, a screening cylinder 13, and boron carbide sand screening holes 16. The screening support plate 12 is fixedly connected to the upper end of the purification cleaning net 8. The screening cylinder 13 is fixedly connected to the inner side wall of the screening support plate 12. The boron carbide sand screening holes 16 are arranged at the upper end of the screening cylinder 13.

[0050] In this embodiment, the boron carbide sand screening holes 16 are arranged at the lower end of the screening support plate 12. Small particle boron carbide sand falls into the purification cleaning net 8 through the boron carbide sand screening holes 16 for subsequent cleaning. Large particle impurities such as stones and metal scraps are retained in the screening cylinder 13 and can be cleaned regularly to ensure that the boron carbide sand with consistent particle size enters the cleaning link, thereby improving the quality of the finished product.

[0051] Specifically, please refer to Figures 1-8 One side of the screening cylinder 13 is provided with a feeding port 14. The feeding port 14 is provided with a feeding guide plate 15.

[0052] In this embodiment, the feeding port 14 is rectangular in shape and slightly larger than the outlet of the feeding guide plate 15 to ensure smooth feeding. The feeding guide plate 15 is arranged at the discharge port of the discharge device to clean and purify the boron carbide sand.

[0053] Specifically, please refer to Figures 1-8 The reciprocating mechanism includes a reciprocating mechanism support plate 11, a plurality of fixed sleeves 17, a plurality of rotating rings 18, a reciprocating rod 19, a sliding block sliding groove 20, a reciprocating drive motor 21, and a reciprocating drive sliding block 22. The reciprocating mechanism support plate 11 is fixedly connected to the upper end of the water storage tank 1. The reciprocating drive motor 21 is fixedly connected to the upper end of the reciprocating mechanism support plate 11. The plurality of fixed sleeves 17 are fixedly connected to the lower end of the reciprocating mechanism support plate 11. The plurality of rotating rings 18 are respectively rotatably connected to the circumferential surface of the plurality of fixed sleeves 17. The reciprocating rod 19 is fixedly connected to the upper end of the screening support plate 12. The reciprocating rod 19 is slidably connected to the circumferential surface of the plurality of rotating rings 18. The sliding block sliding groove 20 is arranged at the upper end of the reciprocating rod 19. The reciprocating drive sliding block 22 is fixedly connected to the output end of the reciprocating drive motor 21 and slides in the sliding block sliding groove 20.

[0054] In this embodiment: after the reciprocating drive motor 21 is started, it drives the reciprocating drive slider 22 to rotate. Since the reciprocating drive slider 22 is embedded in the slider sliding groove 20, the rotary motion of the motor is converted into the horizontal reciprocating motion of the reciprocating motion rod 19. The reciprocating motion rod 19 passes through a plurality of rotating rings 18, which rotate freely on the fixed sleeve 17, reducing the friction of the movement. The reciprocating motion rod 19 is fixedly connected with the screening support plate 12, driving the screening cylinder 13 and the purification cleaning net 8 to move synchronously, and further driving the material washing and purification assembly and the screening assembly to move continuously, so as to clean and purify the boron sand.

[0055] For details, please refer to Figures 1-8 The upper end of the water storage tank 1 is fixedly connected with a watering pipe support plate 25, and the watering pipe support plate 25 is fixedly connected with a boron sand humidification water pipe 26.

[0056] In this embodiment: the watering pipe support plate 25 is installed above the water storage tank 1, spanning the entire water storage tank 1, providing stable support for the boron sand humidification water pipe 26. The boron sand humidification water pipe 26 is fixedly installed inside the watering pipe support plate 25, arranged along the length direction of the support plate, ensuring that it covers the entire purification cleaning net 8 area. The humidification water pipe is uniformly distributed with multiple nozzles and fine holes, forming a mist or fine stream spraying mode, which can fully moisten the material without causing excessive flushing.

[0057] For details, please refer to Figures 1-8 A water circulation hole 23 is formed in the inner wall of one side of the water storage tank 1, and a water pump 24 is fixedly connected to one side of the water circulation hole 23. The water pump 24 is connected with the water circulation hole 23 and the watering pipe support plate 25 through a water supply pipe.

[0058] In this embodiment: the water circulation hole 23 is formed in the position near the bottom of one side of the water storage tank 1, which is convenient for collecting used wastewater. The water pump 24 can pump water out of the water storage tank 1 and into the boron sand humidification water pipe 26 inside the watering pipe support plate 25. The outlet of the water pump 24 is connected with the boron sand humidification water pipe 26 inside the watering pipe support plate 25, forming a complete water circulation.

[0059] The working principle and use process of the utility model are as follows: the water storage tank 1 is used for storing cleaning water, the discharge groove 2 and the feeding groove 3 are respectively arranged on the two sides of the water storage tank 1, are used for discharging the cleaned boron carbide material and inputting the boron carbide material to be cleaned, the supporting slide rail 4 is fixedly connected to the inner wall of one side of the water storage tank 1, provides support for the whole purification assembly, the reciprocating slide block 6 is slidingly connected in the limiting sliding groove 5, can reciprocate, the sliding plate 7 is used as the bearing platform of the purification cleaning net 8, the purification cleaning net 8 is fixedly connected to the upper end of the sliding plate 7, is used for screening and cleaning the boron carbide sand, the sprinkler support plate 25 is fixed to the top of the water storage tank 1, the boron carbide raw material enters the screening cylinder 13 through the feeding groove 3, the screening cylinder 13 continuously shakes horizontally under the driving of the reciprocating mechanism, the boron carbide sand screening hole 16 at the upper end of the screening cylinder 13 allows small particle boron carbide sand to pass under reciprocating motion, large particle impurities are retained in the screening cylinder 13, preliminary particle size sorting is realized, the boron carbide sand passing through the boron carbide sand screening hole 16 falls on the surface of the purification cleaning net 8, the purification cleaning net 8 reciprocates along the supporting slide rail 4 under the driving of the reciprocating slide block 6, the boron sand humidification water pipe 26 continuously sprays water to the purification cleaning net 8, the water flow washes the dust, soluble impurities and light particles attached to the surface of the boron carbide sand, the impurities sink to the bottom of the water storage tank 1 with the water flow, the blocking plate 9 blocks the two sides of the purification cleaning net 8, the purification cleaning net 8 is designed to be inclined to the discharge groove 2 side, under the reciprocating shaking and the effect of the inclination angle of the purification cleaning net 8, the cleaned boron carbide sand gradually moves to the low side, finally slides out of the water storage tank 1 through the discharge guide plate 10, completes the purification discharge, through the linkage reciprocating motion of the screening cylinder 13 and the purification cleaning net 8, the particle size sorting, hydraulic cleaning and impurity separation are simultaneously completed.

[0060] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A boron carbide wash material purification apparatus, characterized by: Include: Water storage tank (1); Discharge chute (2) is opened in one side of water storage tank (1); Feed chute (3) is opened in the other side of water storage tank (1); Washing and purifying assembly, which comprises support slide rail (4), limiting sliding groove (5), reciprocating sliding block (6), sliding plate (7) and purification cleaning net (8), the support slide rail (4) is fixedly connected to the inner wall of one side of the water storage tank (1), the limiting sliding groove (5) is opened in one side of the support slide rail (4), the reciprocating sliding block (6) is slidably connected in the limiting sliding groove (5), the sliding plate (7) is fixedly connected to one side of the reciprocating sliding block (6), and the purification cleaning net (8) is fixedly connected to the upper end of the sliding plate (7); Screening mechanism is arranged on the upper end of the purification cleaning net (8) for realizing the separation of boron carbide material; Reciprocating mechanism is arranged on the upper end of the purification cleaning net (8), which completes the washing and purification process of boron carbide through cyclic motion.

2. A boron carbide slurry purification apparatus as defined in claim 1, wherein: The upper end of the purification cleaning net (8) is provided with a blocking plate (9), and the purification cleaning net (8) is inclined to one side of the discharge chute (2).

3. A boron carbide slurry purification apparatus as defined in claim 2, wherein: One side of the purification cleaning net (8) is fixedly connected with a discharge guide plate (10), which extends out of the water storage tank (1) for receiving materials.

4. A boron carbide slurry purification apparatus as defined in claim 3, wherein: The screening mechanism comprises a screening support plate (12), a screening cylinder (13) and a boron carbide sand screening hole (16), the screening support plate (12) is fixedly connected to the upper end of the purification cleaning net (8), the screening cylinder (13) is fixedly connected to the inner wall of one side of the screening support plate (12), and the boron carbide sand screening hole (16) is opened in the upper end of the screening cylinder (13).

5. A boron carbide slurry purification apparatus as defined in claim 4, wherein: The side of the screening cylinder (13) is provided with a feeding port (14), and the feeding port (14) is provided with a feeding guide plate (15).

6. A boron carbide slurry purifying apparatus according to claim 5, characterized by: The reciprocating mechanism comprises a reciprocating mechanism support plate (11), a plurality of fixed sleeves (17), a plurality of rotating rings (18), a reciprocating motion rod (19), a sliding block sliding groove (20), a reciprocating drive motor (21) and a reciprocating drive sliding block (22), the reciprocating mechanism support plate (11) is fixedly connected to the upper end of the water storage tank (1), the reciprocating drive motor (21) is fixedly connected to the upper end of the reciprocating mechanism support plate (11), a plurality of the fixed sleeves (17) are fixedly connected to the lower end of the reciprocating mechanism support plate (11), a plurality of the rotating rings (18) are rotatably connected to the circumferential surface of the plurality of fixed sleeves (17), the reciprocating motion rod (19) is fixedly connected to the upper end of the screening support plate (12), the reciprocating motion rod (19) is slidably connected to the circumferential surface of the plurality of rotating rings (18), the sliding block sliding groove (20) is opened in the upper end of the reciprocating motion rod (19), and the reciprocating drive sliding block (22) is fixedly connected to the output end of the reciprocating drive motor (21) and slides in the sliding block sliding groove (20).

7. A boron carbide slurry purifying apparatus according to claim 6, characterized by: The upper end of the water storage tank (1) is fixedly connected with a sprinkler pipe support plate (25), and the sprinkler pipe support plate (25) is fixedly connected with a borax humidification water pipe (26).

8. A boron carbide slurry purification apparatus as defined in claim 7, wherein: The water circulation hole (23) is arranged on the inner wall of one side of the water storage tank (1), and the water pump (24) is fixedly connected to one side of the water circulation hole (23).

Citation Information

Patent Citations

  • Sand washing particle size screening device

    CN222568360U