Water treater with slurry filter pressing structure

Abstract

The utility model relates to the technical field of industrial wastewater treater, in particular to a water treater with a slurry filter pressing structure. According to the technical scheme, the device comprises a treatment box, a filter plate is movably arranged in the treatment box, limiting seats are fixedly arranged on the inner walls of the two sides of the treatment box, a mud cake collecting box is movably arranged between the two limiting seats, and a filter pressing assembly is arranged in the treatment box; the filter pressing assembly comprises two limiting rails fixedly connected with the inner wall of the treatment box and a hydraulic cylinder fixedly connected with one side of the treatment box, a push plate is fixedly arranged at the output end of the hydraulic cylinder, a plurality of filter pressing plates are movably arranged between the two limiting rails, and a feeding pipe is fixedly arranged on one side of the filter pressing plate on the outermost side. The filter press is compact in structure and diversified in function, the wastewater treatment efficiency is improved by additionally arranging the filter pressing structure, the filter pressing plate is automatically cleaned by arranging the cleaning structure, the filter pressing quality is ensured, and the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of industrial wastewater treatment technology, and in particular to a water treatment device with a sludge dewatering structure. Background Technology

[0002] Industrial wastewater includes production wastewater, industrial sewage, and cooling water. It refers to wastewater and waste liquid generated during industrial production processes. It contains industrial production materials, intermediate products, by-products, and pollutants generated during production that are lost with the water. Industrial wastewater is diverse and complex in composition. Because industrial wastewater often contains various toxic substances, it pollutes the environment and poses a great threat to human health. Therefore, it is necessary to take appropriate purification measures according to the composition and concentration of pollutants in the wastewater before it can be discharged. Industrial wastewater processors are devices for treating and purifying industrial wastewater. Existing water processors have the drawback of inconvenient filter replacement. Therefore, patent publication number "CN219128499U" discloses an industrial wastewater processor that facilitates filter replacement. By setting up a fixed support plate, a limiting slide groove, a clamping plate, and a threaded rod, rotating the threaded rod causes the clamping plate to move left and right along the limiting slide groove, thereby making it easy to install and remove the filter plate. However, in actual use, industrial wastewater contains sludge. The aforementioned patent does not have a sludge filtration structure. The sludge in the wastewater is separated from the liquid by natural sedimentation, which results in slow solid-liquid separation and consequently low wastewater treatment efficiency. In view of the above reasons, this application proposes a water processor with a sludge filtration structure for high-efficiency wastewater treatment. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a water processor with a slurry filter press structure for efficient wastewater treatment.

[0004] The technical solution of this utility model: a water processor with a mud filtration structure, including a treatment box, a filter plate is movably arranged inside the treatment box, and limiting seats are fixed on both inner walls of the treatment box, and a mud cake collection box is movably arranged between the two limiting seats;

[0005] The processing box is equipped with a filter press assembly, which includes two limiting rails fixedly connected to the inner wall of the processing box and a hydraulic cylinder fixedly connected to one side of the processing box. The output end of the hydraulic cylinder is fixedly equipped with a push plate. Multiple filter press plates are movably arranged between the two limiting rails. A feed pipe is fixedly provided on one side of the outermost filter press plate.

[0006] Optionally, limiting sliders are fixedly provided on both sides of the plurality of filter plates, and the limiting sliders are movably connected to the limiting track.

[0007] Optionally, the treatment tank is equipped with a cleaning structure, which includes a water tank and a high-pressure water pump fixedly connected to the top of the treatment tank. The output end of the high-pressure water pump is provided with multiple equally spaced water distribution pipes. The multiple water distribution pipes are movably connected to the inner wall of the treatment tank. Each of the multiple water distribution pipes is fixedly provided with a vertical plate at its top. Each of the multiple vertical plates is provided with a set of baffles above its top. The top of the multiple sets of baffles is fixedly provided with the same horizontal bar. One end of the horizontal bar passes through the treatment tank and is fixedly provided with a push handle. A cam is provided on one side of the push handle. A motor is provided on the front of the cam. The output end of the motor is fixedly connected to the cam. A spring is fixedly provided at the end of the horizontal bar away from the push handle. The other end of the spring is fixedly connected to one side of the inner wall of the treatment tank.

[0008] Optionally, multiple mounting blocks are fixedly provided on the inner walls of the front and back sides of the treatment box. Each of the multiple mounting blocks is provided with a mounting hole. A bearing is fixedly installed in the mounting hole, and the inner ring of the bearing is fixedly sleeved on the water distribution pipe.

[0009] Optionally, multiple water nozzles are fixedly installed at the bottom of each of the multiple water distribution pipes, and the surface of the water nozzles is coated with a corrosion-resistant layer.

[0010] Optionally, the high-pressure water pump is provided with a suction pipe and a discharge pipe on the front and back respectively. The suction pipe is connected to one side of the water tank. One end of the discharge pipe passes through the top inner wall of the treatment tank and is fixedly provided with a main water pipe. The bottom of the main water pipe is provided with multiple water guiding hoses, and the multiple water guiding hoses are connected to the multiple branch water pipes.

[0011] Optionally, a circular hole is provided on one side of the inner wall of the processing box, and a sealing ring is provided on the inner wall of the circular hole. The crossbar passes through the circular hole and is movably connected to the inner wall of the sealing ring.

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

[0013] This utility model uses a hydraulic cylinder, a push plate, and a filter press to introduce wastewater into the filter chamber formed by the pressure of the filter press. The slurry passes through the filter cloth of the filter press, and the water is intercepted by the filter cloth. The water in the slurry is separated into slurry cake and clear water, which replaces the traditional natural sedimentation separation method. It can accelerate the solid-liquid separation speed and improve the treatment efficiency of the water processor.

[0014] Further, through the cleaning structure, water from the tank is delivered to the distribution pipe by a high-pressure water pump, and finally sprayed onto one side of the filter plate by the spray nozzles. The motor drives the cam, which squeezes the push handle to make the crossbar drive multiple sets of baffles. The baffles then squeeze the vertical plate to make the distribution pipe rotate. After the cam disengages from the push handle, the crossbar resets, which drives multiple distribution pipes to reset, thereby causing multiple spray nozzles to swing back and forth to clean the side of the two filter plates that are close to each other. No manual cleaning is required, which reduces the workload of relevant personnel.

[0015] In summary, this utility model has a compact structure and multiple functions. It not only improves the efficiency of wastewater treatment by adding a filter press structure, but also ensures the quality of filter press by automatically cleaning the filter press plates through a cleaning structure, thereby reducing the workload of staff. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0017] Figure 2 A cross-sectional view of the present invention is provided;

[0018] Figure 3 This is a three-dimensional structural diagram of a filter press assembly;

[0019] Figure 4 This is a three-dimensional schematic diagram of the cleaning structure.

[0020] Figure label:

[0021] Processing box;

[0022] Filter plate;

[0023] Limit seat;

[0024] Mud cake collection box;

[0025] Filter press assembly; 501, limit track; 502, hydraulic cylinder; 503, push plate; 504, filter press plate; 505, feed pipe; 506, limit slider;

[0026] Cleaning structure; 601, water tank; 602, high-pressure water pump; 603, motor; 604, water distribution pipe; 605, crossbar; 606, baffle; 607, push handle; 608, vertical plate; 609, spray head; 610, cam; 611, water outlet pipe; 612, main water pipe; 613, water guide hose; 614, spring. Detailed Implementation

[0027] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0028] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0029] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0030] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure 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 disclosure.

[0031] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0032] Example 1:

[0033] like Figures 1-3 As shown, the water processor with a mud pressure filter structure proposed in this utility model includes a treatment box 1. The feature is that a filter plate 2 is movably provided inside the treatment box 1, and a limiting seat 3 is fixedly provided on both sides of the inner wall of the treatment box 1. A mud cake collection box 4 is movably provided between the two limiting seats 3.

[0034] The processing chamber 1 is equipped with a filter press assembly 5. The filter press assembly 5 includes two limiting rails 501 fixedly connected to the inner wall of the processing chamber 1 and a hydraulic cylinder 502 fixedly connected to one side of the processing chamber 1. A push plate 503 is fixedly installed at the output end of the hydraulic cylinder 502. Multiple filter press plates 504 are movably arranged between the two limiting rails 501. Limiting sliders 506 are fixedly installed on both sides of the multiple filter press plates 504. The limiting sliders 506 are movably connected to the limiting rails 501. A feed pipe 505 is fixedly installed on one side of the outermost filter press plate 504. In use, the hydraulic cylinder 502 is activated, and the hydraulic cylinder 502 drives the push plate 503 to push the filter press plates 504, causing the multiple filter press plates 504 to move. The filter plates 504 are tightly fitted together to form an independent filtration chamber. Then, wastewater containing sludge is fed into the treatment tank 1 through the feed pipe 505. The sludge passes through the filter cloth of the filter plates 504, and the water is intercepted by the filter cloth. The water in the sludge is separated into sludge cake and clear water. The clear water flows through multiple holes on the sludge cake collection box 4 to the top of the filter plate 2, and then passes through the filter plate 2 for filtration. Finally, it is discharged from the equipment. Finally, the hydraulic cylinder 502 is closed to recover the sludge cake. The multiple filter plates 504 are separated, and the sludge cake between adjacent filter plates 504 will fall into the sludge cake collection box 4. The solid-liquid separation speed can be accelerated by squeezing, thereby improving the treatment efficiency of the water processor.

[0035] Example 2:

[0036] like Figures 1-4As shown, based on Embodiment 1, the treatment tank 1 is equipped with a cleaning structure 6. The cleaning structure 6 includes a water tank 601 and a high-pressure water pump 602 fixedly connected to the top of the treatment tank 1. The output end of the high-pressure water pump 602 is provided with multiple equally spaced water distribution pipes 604. The front and back of the high-pressure water pump 602 are respectively provided with a suction pipe and a water outlet pipe 611. The suction pipe is connected to one side of the water tank 601. One end of the water outlet pipe 611 penetrates the top inner wall of the treatment tank 1 and is fixedly connected to a main water pipe 612. The bottom of the main water pipe 612 is provided with multiple water guide hoses 613. The multiple water guide hoses 613 are connected to the multiple water distribution pipes 604. The bottom of each of the multiple water distribution pipes 604 is fixedly provided with multiple spray heads 609. The surface of the water head 609 is coated with a corrosion-resistant layer. Multiple water distribution pipes 604 are movably connected to the inner wall of the treatment tank 1. Multiple mounting blocks are fixed on the front and back inner walls of the treatment tank 1. Each mounting block has a mounting hole, and a bearing is fixed in the mounting hole. The inner ring of the bearing is fixedly fitted onto the water distribution pipe 604. A vertical plate 608 is fixed to the top of each of the multiple water distribution pipes 604. A set of baffles 606 is provided above each of the multiple vertical plates 608. The top of the multiple sets of baffles 606 is fixed with the same horizontal bar 605. One end of the horizontal bar 605 passes through the treatment tank 1 and is fixed with a push handle 607. A round hole is provided on one side of the inner wall of the treatment tank 1. A sealing ring is provided on the inner wall of the round hole. The horizontal bar 605 passes through the round hole and... The push handle 607 is movably connected to the inner wall of the sealing ring. A cam 610 is located on one side of the push handle 607, and a motor 603 is located on the front of the cam 610. The output end of the motor 603 is fixedly connected to the cam 610. A spring 614 is fixedly installed at the end of the crossbar 605 away from the push handle 607, and the other end of the spring 614 is fixedly connected to the inner wall of one side of the processing box 1. When it is necessary to clean impurities on the side of the filter press plate 504, the high-pressure water pump 602 and the motor 603 are started simultaneously. The high-pressure water pump 604 transports water from the water tank 601 to the main water pipe 612. The water in the main water pipe 612 is then distributed to multiple branch water pipes 604, and finally sprayed out from multiple spray nozzles 609. The motor 603 drives the cam 610. The push handle 607 is squeezed, which in turn drives the crossbar 605. The crossbar 605 squeezes the spring 614 on one side and drives multiple sets of baffles 606. The multiple sets of baffles 606 are pushed along with the crossbar 605. Since the two ends of the water distribution pipe 604 are movably and rotatably installed on the inner walls of both sides of the treatment box 1, when the baffle 606 pushes the vertical plate 608, the water distribution pipe 604 rotates at an angle along the bearing positions at both ends. When the cam 610 disengages from the push handle 607, the crossbar 605 resets, driving the multiple water distribution pipes 604 to reset, thereby causing the multiple water spray heads 609 to swing back and forth, cleaning the side of the two filter plates 504 that are close to each other. This eliminates the need for manual cleaning and reduces the workload of relevant personnel.

[0037] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A water processor with a slurry filter press structure, comprising a treatment tank (1), characterized in that: The processing box (1) is equipped with a filter plate (2), and the inner walls on both sides of the processing box (1) are fixed with limiting seats (3). A mud cake collection box (4) is movably arranged between the two limiting seats (3). The processing box (1) is equipped with a filter press assembly (5). The filter press assembly (5) includes two limiting rails (501) fixedly connected to the inner wall of the processing box (1) and a hydraulic cylinder (502) fixedly connected to one side of the processing box (1). A push plate (503) is fixedly provided at the output end of the hydraulic cylinder (502). Multiple filter press plates (504) are movably arranged between the two limiting rails (501). A feed pipe (505) is fixedly provided on one side of the outermost filter press plate (504).

2. The water processor with a slurry filter press structure according to claim 1, characterized in that, Both sides of the plurality of filter press plates (504) are fixedly provided with limiting sliders (506), and the limiting sliders (506) and the limiting rails (501) are movably connected.

3. The water processor with a slurry filter press structure according to claim 1, characterized in that, The treatment tank (1) is provided with a cleaning structure (6), which includes a water tank (601) and a high-pressure water pump (602) fixedly connected to the top of the treatment tank (1). The output end of the high-pressure water pump (602) is provided with multiple equally spaced water distribution pipes (604). The multiple water distribution pipes (604) are movably connected to the inner wall of the treatment tank (1). The top of each of the multiple water distribution pipes (604) is fixedly provided with a vertical plate (608). A set of baffles (606) is provided above each of the multiple vertical plates (608). The multiple sets of baffles (606) are connected to the inner wall of the treatment tank (1). 6) The top is fixed with the same crossbar (605). One end of the crossbar (605) passes through the processing box (1) and is fixed with a push handle (607). A cam (610) is provided on one side of the push handle (607). A motor (603) is provided on the front of the cam (610). The output end of the motor (603) is fixedly connected to the cam (610). A spring (614) is fixedly provided at one end of the crossbar (605) away from the push handle (607). The other end of the spring (614) is fixedly connected to the inner wall of one side of the processing box (1).

4. The water processor with a slurry filter press structure according to claim 3, characterized in that, Multiple mounting blocks are fixedly provided on the inner front wall and the inner back wall of the treatment box (1). Each of the multiple mounting blocks is provided with a mounting hole. A bearing is fixedly provided in the mounting hole. The inner ring of the bearing is fixedly sleeved on the water distribution pipe (604).

5. The water processor with a slurry filter press structure according to claim 3, characterized in that, Multiple water nozzles (609) are fixedly provided at the bottom of each of the multiple water distribution pipes (604), and the surface of the water nozzles (609) is coated with a corrosion-resistant layer.

6. The water processor with a slurry filter press structure according to claim 3, characterized in that, The high-pressure water pump (602) is provided with a suction pipe and a discharge pipe (611) on the front and back respectively. The suction pipe is connected to one side of the water tank (601). One end of the discharge pipe (611) penetrates the top inner wall of the treatment tank (1) and is fixedly provided with a main water pipe (612). The bottom of the main water pipe (612) is provided with multiple water guide hoses (613). The multiple water guide hoses (613) are connected to the multiple branch water pipes (604).

7. The water processor with a slurry filter press structure according to claim 3, characterized in that, The processing box (1) has a circular hole on one side of its inner wall, and a sealing ring is provided on the inner wall of the circular hole. The crossbar (605) passes through the circular hole and is movably connected to the inner wall of the sealing ring.

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