Slurry filtering and purifying device

Abstract

The utility model discloses a slurry filtering and purifying device. The mud filtering and purifying device comprises a water filtering treatment device and an adjusting assembly, the water filtering treatment device comprises a water filtering treatment box, a flowing groove is formed in the water filtering treatment box, a water inlet is formed in one end of the flowing groove, and a first filtering plate is further installed at the other end of the flowing groove; a first precipitation layer is formed between the right end of the first filter plate and the inner wall of the filtered water treatment tank, a second filter plate and a gravel layer are further mounted above the first precipitation layer, the gravel layer is mounted above the second filter plate, and a second precipitation layer is formed between the gravel layer and the second filter plate. According to the sludge dewatering device, the distance between the water purification plate and the sludge layer can be adjusted through matched use of a plurality of parts in the arranged adjusting assembly, compared with a traditional mode that the purification plate is fixedly installed, the sludge dewatering device can adapt to sludge of different thicknesses and properties by adjusting the distance between the sludge layer and the water purification plate, and therefore the dewatering effect is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of mud treatment devices, in particular to a mud filtration and purification device. Background Art

[0002] A mud filtration and purification device is a device used in engineering projects such as construction, mining, and tunnels to treat and purify mud to achieve resource recovery and environmental protection. This device mainly separates solid particles from water in the mud through solid-liquid separation technology, so that the purified water can be reused, reducing environmental pollution and improving engineering efficiency at the same time.

[0003] A mud filtration and purification device is disclosed in the prior art. This device is provided with a sedimentation chamber and a silt chamber in the purification pool. The sedimentation filtration in the sedimentation chamber plays a primary filtration effect, and the silt chamber is used for metal ion deposition to achieve the purification function. Moreover, it has the characteristics of convenient use, simple operation, and good practicability.

[0004] However, this device still has some defects. The water filter plate provided in this device is fixedly clamped at the upper end of the silt layer, which results in the non-adjustability of the distance between the water filter plate and the silt layer. The fixed distance cannot adapt to silts of different thicknesses and properties, which may lead to incomplete dehydration or over-pressing.

[0005] Therefore, it is necessary to provide a mud filtration and purification device to solve the above technical problems. Summary of the Utility Model

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a mud filtration and purification device. By the cooperation of multiple parts in the provided adjustment assembly, the distance between the water filter plate and the silt layer can be adjusted. By adjusting the distance between the silt layer and the water filter plate, it can adapt to silts of different thicknesses and properties, thereby optimizing the dehydration effect.

[0007] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0008] Sludge filtration and purification device, comprising: a filter water treatment device and an adjustment component. The filter water treatment device includes a filter water treatment tank, in which a flow tank is arranged. One end of the flow tank is opened with a water inlet, and a first filter plate is further installed at the other end of the flow tank. A first sedimentation layer is formed between the right end of the first filter plate and the inner wall of the filter water treatment tank. A second filter plate and a gravel layer are further installed above the first sedimentation layer. The gravel layer is installed above the second filter plate, and a second sedimentation layer is formed between the gravel layer and the second filter plate. A purification plate is further installed above the gravel layer. The purification plate is installed on a clamping plate. The adjustment component includes threaded rods installed on both sides of the clamping plate. The two symmetric threaded rods are sleeved and connected with the purification plate, and the upper part of the threaded rod is also connected to the output end of a control motor. A drain port is installed on one side of the upper end of the purification plate.

[0009] Preferably, a buffer cavity is further formed at the upper end of the purification plate, and the size of the purification plate is adapted to that of the buffer cavity. The purification plate is fitted into the clamping plate arranged in the buffer cavity.

[0010] Preferably, a cleaning component is further installed in the flow tank. The cleaning component includes an adjustment motor installed at the side end of a cover plate arranged on the filter water treatment tank. A lead screw is installed at the output end of the adjustment motor. A moving seat is sleeved on the lead screw, and a cleaning brush is installed below the moving seat.

[0011] Preferably, a threaded hole is further arranged at the bottom of the moving seat. The cleaning brush is spirally installed through a connecting sleeve column and the threaded hole arranged at the bottom of the moving seat.

[0012] Preferably, a threaded hole is also arranged at the upper end of the cleaning brush. The cleaning brush is spirally installed with the bottom of the connecting sleeve column.

[0013] Preferably, the cover plate is detachably installed above the filter water treatment tank.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) By the cooperative use of multiple parts in the adjustment component provided in the utility model, the adjustment of the distance between the purification plate and the sludge layer can be realized. Compared with the traditional fixed installation method of the purification plate, by adjusting the distance between the sludge layer and the purification plate, it is possible to adapt to sludges of different thicknesses and properties, thereby optimizing the dehydration effect;

[0016] (2) By the purification plate and the clamping plate provided in the utility model, during use, since the size of the provided purification plate matches that of the buffer cavity, accurate positioning during installation is ensured, avoiding problems such as gaps or uneven pressure caused by inconsistent sizes;

[0017] (3) By the cooperative use of multiple parts in the cleaning component provided by the present utility model, the first filter plate can be cleaned. During use, impurities in the sludge are blocked by the first filter plate, and then in cooperation with the cleaning brush provided in the cleaning component, the cleaning brush can timely remove the impurities on the first filter plate, prevent the filter holes from being blocked, and ensure that the first filter plate always maintains good filtration efficiency. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the mud filtration and purification device provided by the present utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the adjustment component and the cleaning component of the mud filtration and purification device provided by the present utility model;

[0020] Figure 3 It is a cross-sectional view of the mud filtration and purification device provided by the present utility model;

[0021] Figure 4 It is a schematic diagram of the cleaning component structure of the mud filtration and purification device provided by the present utility model.

[0022] Among them, the names corresponding to the reference numerals are: 100, water filtration treatment device; 101, water filtration treatment tank; 102, water inlet; 103, flow channel; 104, first filter plate; 105, first sediment layer; 106, second filter plate; 107, second sediment layer; 108, gravel layer; 109, clamping plate; 110, purification plate; 111, drain port; 112, cover plate; 200, adjustment component; 201, control motor; 202, threaded rod; 300, cleaning component; 301, adjustment motor; 302, lead screw; 303, moving seat; 304, connecting sleeve column; 305, threaded sleeve; 306, cleaning brush. Specific Embodiments

[0023] The present utility model will be further described below in conjunction with the description of the drawings and embodiments. The embodiments of the present utility model include but are not limited to the following embodiments.

[0024] First Embodiment:

[0025] As Figures 1-4As shown in the figure, the mud filtration and purification device provided by the present utility model includes a filter water treatment device 100 and an adjustment component 200. The filter water treatment device 100 includes a filter water treatment tank 101. A flow channel 103 is arranged in the filter water treatment tank 101. One end of the flow channel 103 is opened with a water inlet 102. A first filter plate 104 is further installed at the other end of the flow channel 103. A first sedimentation layer 105 is formed between the right end of the first filter plate 104 and the inner wall of the filter water treatment tank 101. A second filter plate 106 and a gravel layer 108 are further installed above the first sedimentation layer 105. The gravel layer 108 is installed above the second filter plate 106. A second sedimentation layer 107 is formed between the gravel layer 108 and the second filter plate 106. A purification plate 110 is further installed above the gravel layer 108. The purification plate 110 is installed on a clamping plate 109. The adjustment component 200 includes threaded rods 202 installed on both sides of the clamping plate 109. The two symmetric threaded rods 202 are sleeved and connected with the purification plate 110, and the upper part of the threaded rod 202 is also connected with the output end of a control motor 201. A drain port 111 is installed on one side of the upper end of the purification plate 110. During actual use, the staff allows the sludge water flow to enter from the water inlet 102. The larger impurities in the sludge are intercepted by the provided first filter plate 104. Combined with the first sedimentation layer 105, part of the sludge is sedimented. Then, the sludge is filtered and intercepted twice by the second filter plate 106. At this time, combined with the use of the gravel layer 108, the gravel layer 108 uses gravel with a particle size not greater than 1 mm. The setting of the gravel layer 108 can achieve a good buffering and filtering effect, and can also form different turbulent flows. At the same time, the purification plate 110 is adjusted according to the properties of the sludge. By starting the drive of the control motor 201, the threaded rod 202 drives the purification plate 110 to move up and down, and adjusts the appropriate distance to cope with different properties of the sludge.

[0026] Through the combined use of multiple parts in the provided adjustment component 200, the adjustment of the distance between the water purification plate 110 and the sludge layer can be realized. Compared with the traditional fixed installation method of the purification plate 110, by adjusting the distance between the sludge layer and the water purification plate 110, it is possible to adapt to sludges of different thicknesses and properties, thereby optimizing the dewatering effect.

[0027] Second Embodiment:

[0028] As Figure 3 shown, a buffer cavity is further formed at the upper end of the purification plate 110, and the size of the purification plate 110 is adapted to the buffer cavity. The purification plate 110 is fitted into the clamping plate 109 provided in the buffer cavity.

[0029] Through the provided purification plate 110 and clamping plate 109, during use, since the size of the provided purification plate 110 matches the buffer cavity, accurate positioning during installation is ensured, and problems such as gaps or uneven pressure caused by inconsistent sizes are avoided.

[0030] Third Embodiment:

[0031] As shown in Figure 2 and Figure 4 , a cleaning assembly 300 is further installed in the flow tank 103. The cleaning assembly 300 includes an adjusting motor 301 installed on the side end of the cover plate 112 provided on the filter water treatment tank 101. A lead screw 302 is installed at the output end of the adjusting motor 301. A moving seat 303 is sleeved on the lead screw 302. A cleaning brush 306 is installed below the moving seat 303. During use, driven by the adjusting motor 301, the moving seat 303 and the cleaning brush 306 are driven to brush back and forth between the first filter plate 104.

[0032] Through the coordinated use of multiple parts in the cleaning assembly 300 provided, the first filter plate 104 can be cleaned. During use, impurities in the sludge are blocked by the first filter plate 104, and then in cooperation with the cleaning brush 306 provided in the cleaning assembly 300, the cleaning brush 306 can timely remove impurities on the first filter plate 104, prevent the filter holes from being blocked, and ensure that the first filter plate 104 always maintains good filtering efficiency.

[0033] Fourth Embodiment:

[0034] As shown in Figure 4 , a threaded hole is further provided at the bottom of the moving seat 303. The cleaning brush 306 is helically installed with the threaded hole provided at the bottom of the moving seat 303 through a threaded sleeve 305 provided at the upper end of the connecting sleeve column 304. During use, through the threaded hole provided at the bottom of the moving seat 303, the staff only needs to align the upper end of the cleaning brush 306 with the threaded hole provided at the bottom of the moving seat 303, and then through a helical method, quickly install the cleaning brush 306 at the lower end of the moving seat 303.

[0035] Through the helical connection between the moving seat 303 and the cleaning brush 306, the relative movement between parts can be reduced, thereby improving the long-term working reliability of the entire device.

[0036] Fifth Embodiment:

[0037] As shown in Figure 4 , a threaded hole is also provided at the upper end of the cleaning brush 306, and the cleaning brush 306 is helically installed with the bottom of the connecting sleeve column 304.

[0038] Through the design that the port of the cleaning brush 306 is a threaded structure, the connecting sleeve column 304 can be quickly disassembled from the cleaning brush 306, thereby facilitating subsequent staff to replace the cleaning brush 306.

[0039] Working principle: During actual use, the staff allows the sludge water flow to enter from the water inlet 102. The first filter plate 104 intercepts the larger impurities in the sludge. In combination with the first sedimentation layer 105, part of the sludge is sedimented. Then, in combination with the second filter plate 106, the sludge is filtered and intercepted for the second time. At this time, in combination with the use of the gravel layer 108, the gravel layer 108 uses gravel with a particle size not greater than 1 mm. The setting of the gravel layer 108 can achieve a good buffering and filtering effect, and at the same time can form different turbulent flows. At the same time, the purification plate 110 is adjusted according to the properties of the sludge. By starting the drive of the control motor 201, the threaded rod 202 drives the purification plate 110 to move up and down, and adjusts the appropriate spacing to deal with sludge of different properties.

[0040] The above embodiments are only one of the preferred embodiments of the present invention and should not be used to limit the protection scope of the present invention. Any meaningless changes or polish made on the main design idea and spirit of the present invention, as long as the technical problems solved are still the same as those of the present invention, should be included in the protection scope of the present invention.

Claims

1. A mud filtering and purification device, characterized in that: include: A water filtration treatment device (100), an adjustment component (200), the water filtration treatment device (100) comprising a water filtration treatment box (101), a flow groove (103) being arranged in the water filtration treatment box (101), a water inlet (102) being opened at one end of the flow groove (103), a first filter plate (104) being installed at the other end of the flow groove (103), a first sedimentation layer (105) being formed between the right end of the first filter plate (104) and the inner wall of the water filtration treatment box (101), a second filter plate (106) and a gravel layer (108) being installed above the first sedimentation layer (105), the gravel layer (108) being installed A second sedimentation layer (107) is formed above the second filter plate (106) between the gravel layer (108) and the second filter plate (106); a purification plate (110) is also installed above the gravel layer (108); the purification plate (110) is installed on a clamping plate (109); the adjustment component (200) comprises threaded rods (202) installed on both sides of the clamping plate (109); two symmetrical threaded rods (202) are sleeved and connected to the purification plate (110); and the top of the threaded rods (202) is also connected to the output end of the control motor (201); and a drainage port (111) is installed on one side of the upper end of the purification plate (110).

2. A mud filtering and purification device according to claim 1, characterized in that: A buffer cavity is also formed at the upper end of the purification plate (110), and the size of the purification plate (110) is adapted to the buffer cavity. The purification plate (110) is embedded in a clamping plate (109) provided in the buffer cavity.

3. A mud filtering and purification device according to claim 1, characterized in that: A cleaning assembly (300) is also installed in the flow tank (103). The cleaning assembly (300) comprises an adjusting motor (301) installed at the side end of a cover plate (112) provided on the water filter treatment box (101). A screw rod (302) is installed at the output end of the adjusting motor (301). A movable seat (303) is sleeved on the screw rod (302). A cleaning brush (306) is installed below the movable seat (303).

4. A mud filtering and purification device according to claim 3, characterized in that: The bottom of the movable seat (303) is also provided with a threaded hole, and the cleaning brush (306) is screw-mounted via a threaded sleeve (305) provided at the upper end of the connecting sleeve column (304) and the threaded hole provided at the bottom of the movable seat (303).

5. A mud filtering and purifying device according to claim 4, characterized in that: A threaded hole is also provided at the upper end of the cleaning brush (306), and the cleaning brush (306) is screw-mounted on the bottom of the connecting sleeve column (304).

6. A mud filtering and purification device according to claim 3, characterized in that: The cover plate (112) is detachably mounted above the water filtering treatment box (101).

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