Plate frame dehydrator convenient to clean

Abstract

The utility model provides a convenient-to-clean plate-and-frame dehydrator which comprises a plate-and-frame dehydrator body, supporting bottom plates are fixed to the outer walls of the two sides of the bottom of the plate-and-frame dehydrator body, a cleaning water tank is arranged on the outer wall of one side of the plate-and-frame dehydrator body, and dustproof cleaning assemblies are arranged on the outer walls of the tops of the supporting bottom plates. A filter plate cleaning assembly is arranged on the inner wall of the top of the cleaning water tank. Through the arrangement of the dustproof cleaning assembly, a first motor can be controlled to work to drive a turbine pump to rotate, the turbine pump works to suck water liquid in the cleaning water tank through a liquid suction pipe, the water liquid sucked through a liquid pumping pipe is input into a telescopic water bag, and the telescopic water bag is injected with water to expand to drive a movable frame to move and unfold; the telescopic water bag is unfolded to cover the outer wall of the top of the plate and frame dehydrator, the dustproof and antifouling effects of the plate and frame dehydrator are achieved, the movable frame moves to drive the brushes to transversely move along the outer walls of the two sides of the plate and frame dehydrator, and therefore the effect of cleaning the outer walls of the plate and frame dehydrator is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-frame dehydrators, in particular to a plate-frame dehydrator which is easy to clean. Background Art

[0002] Plate and frame dehydrator is a commonly used solid-liquid separation equipment, mainly suitable for filter residues with high compressibility or nearly incompressible suspensions; it consists of plates and frames arranged alternately, with grooves and holes on the filter plates and filter frames as filtrate channels, filter cloths are sandwiched between the plates and frames, and the plates and frames are connected together with end plates; when working, the suspension is pumped into each filter chamber and filtered at a given pressure; solid particles are trapped on the filter cloth to form filter cakes, and the liquid is discharged through the holes; when all filter chambers are filled with filter cakes, the feeding is stopped and the filter cakes are unloaded; if the filter cakes need to be washed or dried, a perforated washable compression dehydrator can be used, in patent: CN 216604196 U discloses a rapid high-pressure diaphragm plate and frame dehydrator, including a dehydrator body, mounting frames are fixed on the front and rear sides of the dehydrator body, fixed plates are bolted on the left and right sides of the top of the mounting frame, a movable frame is arranged above the fixed plate, and a transmission structure is arranged at the bottom of the fixed plate; the utility model can automatically process the mud blocks remaining on the surface of the plate frame through the arrangement of an exhaust pump, a dust hood and a filter net.

[0003] However, the existing plate-and-frame dehydrators on the market have a relatively simple structure, and the outer wall of the plate-and-frame dehydrator is easily contaminated with dust and impurities. It does not have the ability to be actively cleaned and maintained, and requires manual wiping and cleaning, which is inconvenient. The plate-and-frame dehydrator is inconvenient to disassemble and clean the filter plate, which affects the efficiency of cleaning and maintenance of the plate-and-frame dehydrator. Therefore, we have made improvements to this and proposed a plate-and-frame dehydrator that is easy to clean. Utility Model Content

[0004] The purpose of the utility model is to address the problems that the existing plate and frame dehydrator is easily contaminated with dust and impurities, has no ability to actively clean and maintain, requires manual wiping and cleaning, which is inconvenient, and the plate and frame dehydrator is inconvenient to disassemble and clean the filter plate, which affects the efficiency of cleaning and maintenance of the plate and frame dehydrator.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] An easy-to-clean plate and frame dehydrator is used to improve the above problems.

[0007] The specific application is as follows:

[0008] It includes a plate and frame dehydrator body, a supporting base plate is fixed on the outer walls on both sides of the bottom of the plate and frame dehydrator body, a cleaning water pool is arranged on the outer wall of one side of the plate and frame dehydrator body, a dustproof cleaning component is arranged on the top outer wall of the supporting base plate, and a filter plate cleaning component is arranged on the top inner wall of the cleaning water pool.

[0009] As a preferred technical solution of the present application, the dust-proof cleaning component includes a fixed frame fixed on the outer wall of the end of the supporting base plate, a movable frame is arranged on the outer wall of the supporting base plate on one side of the fixed frame, connecting shafts are fixed on the outer walls at both ends of the movable frame, and a guide wheel is rotatably installed on the bottom end of the connecting shaft, a movable guide groove is opened on the top outer wall of the supporting base plate, and the guide wheel is clamped in the inside of the movable guide groove, a telescopic water bag is connected to the outer wall between the movable frame and the fixed frame, and the telescopic water bag covers the outer wall of the plate and frame dehydrator body, and a turbine pump is inlaid and installed on the bottom outer wall of one side of the cleaning water pool, A first motor is installed on the outer wall of the turbine pump, a suction end of the turbine pump is connected to a suction pipe, and one end of the suction pipe passes through the interior of the clean water pool, a pump end of the turbine pump is connected to a pump pipe, and one end of the pump pipe is through-connected to an outer wall of one side of the telescopic water bag, a first pressure relief valve is through-connected to an outer wall on one side of the top of the telescopic water bag, and one end of the first pressure relief valve is connected to a drain pipe, one end of the drain pipe is through-connected to a second nozzle, and the second nozzle is located above the clean water pool, brushes are fixed on the inner walls on both sides of the movable frame, and the brushes are in contact with the outer walls on both sides of the plate and frame dehydrator body.

[0010] As a preferred technical solution of the present application, the filter plate cleaning assembly includes an inclined material tube that is connected to the inner wall of the bottom of the cleaning water pool, the inclined material tube is provided with a feed port on the top outer wall inside the cleaning water pool, and a filter screen is inlaid and installed on the outer wall opposite to the feed port of the inclined material tube, a feeding screw is rotatably installed inside the inclined material tube, the feeding screw, the turbine pump and the first motor are coaxially connected, a placement frame is provided on the top inner wall of the cleaning water pool, lifting guide grooves are provided on the inner walls on both sides of the cleaning water pool, both ends of the placement frame are inserted into the interior of the lifting guide grooves, springs are fixed on the top inner walls of the lifting guide grooves, transmission shafts are rotatably installed on the inner walls on both sides of the cleaning water pool, cams are fixed on both ends of the transmission shaft, and the cams are located below the placement frame, a second motor is fixed on the outer wall of one side of the cleaning water pool, and the second motor and the transmission shaft are coaxially connected.

[0011] As a preferred technical solution of the present application, first nozzles are distributed and installed on the inner walls of both sides of the telescopic water bag, and a second pressure relief valve is installed at the end of the first nozzle.

[0012] As a preferred technical solution of the present application, a ladder is fixed on an outer wall of one side of the movable frame.

[0013] As a preferred technical solution of the present application, a support frame is fixed to the middle of the drain pipe, and the bottom end of the support frame is fixed to the top outer wall of the clean water pool.

[0014] As a preferred technical solution of the present application, guide inclined plates are symmetrically fixed on the outer walls of both sides of the cleaning water pool above the feed inlet.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. Through the setting of the dust-proof cleaning component, the first motor can be controlled to drive the turbine pump to rotate. The turbine pump sucks the water in the cleaning pool through the suction pipe, and the water sucked through the pump pipe is input into the telescopic water bag. The telescopic water bag is filled with water and expanded to drive the mobile frame to move and unfold, so that the telescopic water bag is unfolded to cover the top outer wall of the plate and frame dehydrator, which plays a role in dust and pollution prevention of the plate and frame dehydrator. The movement of the mobile frame will drive the brush to move horizontally along the outer walls on both sides of the plate and frame dehydrator, thereby realizing the cleaning of the outer wall of the plate and frame dehydrator, which is convenient for cleaning and maintenance of the plate and frame dehydrator during use;

[0018] 2. Through the setting of the filter plate cleaning component, the filter plate of the plate and frame dehydrator is removed and placed on the placement frame on the top of the clean water pool. During the operation of the turbine pump, water is continuously injected into the telescopic water bag. When the water pressure in the telescopic water bag reaches the threshold value of the first pressure relief valve, the continuously injected water is sprayed through the discharge pipe and the second nozzle to rinse and clean the filter plate above the placement frame. The impurities rinsed and cleaned enter the inclined material pipe through the feed port and are filtered through the filter screen to filter the cleaning liquid in the clean water pool, which is beneficial to the reuse of the water in the clean water pool. During the operation of the first motor and the turbine pump, the feeding screw is also driven to rotate to discharge and clean the impurities collected in the inclined material pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall three-dimensional structure of the plate-frame dehydrator that is easy to clean provided in this application;

[0020] Figure 2 An enlarged structural diagram of area A in the plate-and-frame dehydrator that is easy to clean provided in this application;

[0021] Figure 3 An enlarged structural diagram of area B in the plate-frame dehydrator that is easy to clean provided in this application;

[0022] Figure 4 A schematic diagram of a side cutaway structure of a cleaning water tank in a plate-and-frame dehydrator that is easy to clean provided in the present application;

[0023] Figure 5An enlarged structural diagram of the C area in the plate-frame dehydrator that is easy to clean provided in this application;

[0024] Figure 6 This is an enlarged structural diagram of the D area in the easy-to-clean plate and frame dehydrator provided in this application.

[0025] Indicated in the figure:

[0026] 1. Plate and frame dehydrator body; 2. Support bottom plate; 3. Cleaning pool; 4. Dust-proof cleaning assembly; 5. Filter plate cleaning assembly; 6. First nozzle; 7. Second pressure relief valve; 8. Ladder; 9. Support frame; 10. Material guide inclined plate;

[0027] 401, fixed frame; 402, movable frame; 403, connecting shaft; 404, guide wheel; 405, movable guide groove; 406, telescopic water bag; 407, turbine pump; 408, first motor; 409, liquid suction pipe; 410, pump liquid pipe; 411, first pressure relief valve; 412, liquid discharge pipe; 413, second nozzle; 414, brush;

[0028] 501, inclined material pipe; 502, feed port; 503, filter screen; 504, feed screw; 505, placement frame; 506, lifting guide groove; 507, spring; 508, transmission shaft; 509, cam; 510, second motor. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The present embodiment proposes a plate and frame dehydrator that is easy to clean, including a plate and frame dehydrator body 1, support base plates 2 are fixed on the outer walls on both sides of the bottom of the plate and frame dehydrator body 1, a cleaning water pool 3 is arranged on the outer wall of one side of the plate and frame dehydrator body 1, a dustproof cleaning component 4 is arranged on the top outer wall of the support base plate 2, and a filter plate cleaning component 5 is arranged on the top inner wall of the cleaning water pool 3. The cleaning water pool 3 is arranged in the plate and frame dehydrator, and the filter plate disassembled from the plate and frame dehydrator can be cleaned through the cleaning water pool 3.

[0035] As a preferred embodiment, on the basis of the above-mentioned method, further, the dust-proof cleaning component 4 includes a fixed frame 401 fixed on the outer wall of the end of the supporting base plate 2, a mobile frame 402 is arranged on the outer wall of the supporting base plate 2 located on one side of the fixed frame 401, a connecting shaft 403 is fixed on the outer walls at both ends of the mobile frame 402, and a guide wheel 404 is rotatably installed at the bottom end of the connecting shaft 403, a moving guide groove 405 is opened on the top outer wall of the supporting base plate 2, and the guide wheel 404 is clamped in the inside of the moving guide groove 405, and the outer wall between the mobile frame 402 and the fixed frame 401 is fixed to the outer wall of the supporting base plate 2. A telescopic water bag 406 is connected to the wall, and the telescopic water bag 406 covers the outer wall of the plate and frame dehydrator body 1, a turbine pump 407 is embedded and installed on the bottom outer wall of one side of the cleaning water pool 3, a first motor 408 is installed on the outer wall of the turbine pump 407, a liquid suction end of the turbine pump 407 is connected to a liquid suction pipe 409, and one end of the liquid suction pipe 409 passes through the interior of the cleaning water pool 3, a liquid pump end of the turbine pump 407 is connected to a liquid pump pipe 410, and one end of the liquid pump pipe 410 is connected to the outer wall of one side of the telescopic water bag 406, and the outer wall of the top side of the telescopic water bag 406 The first pressure relief valve 411 is connected to the upper part, and one end of the first pressure relief valve 411 is connected to a drain pipe 412, and one end of the drain pipe 412 is connected to a second nozzle 413, and the second nozzle 413 is located above the cleaning pool 3. Brushes 414 are fixed on the inner walls of both sides of the movable frame 402, and the brushes 414 are in contact with the outer walls of both sides of the plate and frame dehydrator body 1. During the use of the plate and frame dehydrator, the first motor 408 can be controlled to drive the turbine pump 407 to rotate, and the turbine pump 407 works to clean the pool 3 through the suction pipe 409. The internal water liquid is sucked and input into the telescopic water bag 406 through the pump liquid pipe 410. The telescopic water bag 406 is filled with water and expanded, driving the movable frame 402 to move and unfold under the cooperation of the connecting shaft 403 and the movable guide groove 405, so that the telescopic water bag 406 is unfolded to cover the top outer wall of the plate and frame dehydrator, which plays a role in dust and pollution prevention of the plate and frame dehydrator. The movement of the movable frame 402 will drive the brush 414 to move horizontally along the outer walls on both sides of the plate and frame dehydrator, thereby realizing the function of cleaning the outer wall of the plate and frame dehydrator, which is convenient for cleaning and maintenance of the plate and frame dehydrator during use.

[0036] As a preferred embodiment, on the basis of the above method, further, the filter plate cleaning assembly 5 includes an inclined material pipe 501 connected to the inner wall of the bottom of the cleaning pool 3, the inclined material pipe 501 is located on the top outer wall of the cleaning pool 3 and has a feed port 502, the inclined material pipe 501 is located on the outer wall opposite to the feed port 502 and is inlaid with a filter screen 503, the interior of the inclined material pipe 501 is rotatably installed with a feed screw 504, and the feed screw 504, the turbine pump 407 and the first motor 408 are coaxially connected. A placement frame 505 is provided on the top inner wall of the cleaning pool 3, and lifting guide grooves 506 are provided on the inner walls on both sides of the cleaning pool 3. Both ends of the placement frame 505 are inserted into the inside of the lifting guide grooves 506, and springs 507 are fixed on the top inner walls of the lifting guide grooves 506. Transmission shafts 508 are rotatably installed on the inner walls on both sides of the cleaning pool 3, and cams 509 are fixed on both ends of the transmission shaft 508, and the cams 509 are located below the placement frame 505. A second electric The motor 510 is coaxially connected with the transmission shaft 508. During the later maintenance of the plate-frame dehydrator, the filter plate of the plate-frame dehydrator is removed and placed on the placement frame 505 at the top of the clean water pool 3. During the process of controlling the turbine pump 407 to continuously inject water into the telescopic water bag 406, when the water pressure in the telescopic water bag 406 reaches the threshold value of the first pressure relief valve 411, the continuously injected water is sprayed through the drain pipe 412 and the second nozzle 413 to flush the filter plate above the placement frame 505. The impurities washed and rinsed enter the inclined material tube 501 through the feed port 502, and are filtered out through the filter screen 503 to filter the cleaning liquid in the cleaning pool 3, which is beneficial to the reuse of the water in the cleaning pool 3. The filtered impurities flow into the inclined material tube 501. The first motor 408 and the turbine pump 407 also drive the feed screw 504 to rotate during operation. The feed screw 504 rotates in the inclined material tube 501 to collect and discharge the impurities in the inclined material tube 501.

[0037] As a preferred embodiment, on the basis of the above method, further, a first nozzle 6 is installed on the inner walls on both sides of the telescopic water bag 406, and a second pressure relief valve 7 is installed on the end of the first nozzle 6. When the water pressure in the telescopic water bag 406 reaches the threshold of the second pressure relief valve 7, the continuously injected water is sprayed through the first nozzle 6 to clean the outer wall of the plate and frame dehydrator.

[0038] As a preferred embodiment, on the basis of the above-mentioned method, further, a ladder 8 is fixed on the outer wall of one side of the movable frame 402, and the ladder 8 structure can facilitate the later inspection and maintenance of the plate and frame dehydrator.

[0039] As a preferred embodiment, based on the above method, further, a support frame 9 is fixed in the middle of the drain pipe 412, and the bottom end of the support frame 9 is fixed on the top outer wall of the clean water pool 3, and the drain pipe 412 is fixed by the support frame 9.

[0040] As a preferred embodiment, based on the above method, further, guide inclined plates 10 are symmetrically fixed on the outer walls of both sides of the cleaning water pool 3 above the feed port 502. The setting of the guide inclined plates 10 enables impurities to better pass through the feed port 502 and enter the inclined feed pipe 501.

[0041] Specifically, when the plate-frame dehydrator that is easy to clean is working / in use: during the use of the plate-frame dehydrator, the first motor 408 can be controlled to drive the turbine pump 407 to rotate, and the turbine pump 407 works to suck the water in the cleaning water pool 3 through the suction pipe 409, and the water sucked through the pump pipe 410 is input into the telescopic water bag 406, and the telescopic water bag 406 is filled with water and expanded to drive the mobile frame 402 to move under the cooperation of the connecting shaft 403 and the moving guide groove 405. The mobile frame 402 is moved and unfolded, so that the telescopic water bag 406 is unfolded and covered on the top outer wall of the plate and frame dehydrator, which plays a role in dust and pollution prevention of the plate and frame dehydrator. The movement of the mobile frame 402 will drive the brush 414 to move horizontally along the outer walls on both sides of the plate and frame dehydrator, thereby realizing the cleaning of the outer wall of the plate and frame dehydrator, which is convenient for cleaning and maintenance during the use of the plate and frame dehydrator. When the water pressure in the telescopic water bag 406 reaches the threshold value of the second pressure relief valve 7, the continuously injected water is sprayed on the plate and frame through the first nozzle 6. The outer wall of the dehydrator is cleaned; during the later maintenance of the plate and frame dehydrator, the filter plate of the plate and frame dehydrator is removed and placed on the placement frame 505 on the top of the clean water pool 3. During the process of controlling the turbine pump 407 to continuously inject water into the telescopic water bag 406, when the water pressure in the telescopic water bag 406 reaches the threshold value of the first pressure relief valve 411, the continuously injected water is sprayed through the drain pipe 412 and the second nozzle 413 to rinse and clean the filter plate above the placement frame 505. The cleaned impurities enter the inclined material tube 501 through the feed port 502, and are filtered out by the filter screen 503, thereby filtering the cleaning liquid in the cleaning pool 3, which is beneficial to the reuse of the water in the cleaning pool 3. The filtered impurities flow into the inclined material tube 501, and the first motor 408 and the turbine pump 407 also drive the feed screw 504 to rotate during operation. The feed screw 504 rotates in the inclined material tube 501 to collect and discharge the impurities in the inclined material tube 501.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A plate-frame dehydrator that is easy to clean, characterized in that: The invention comprises a plate-and-frame dehydrator body (1), a supporting base plate (2) being fixed on the outer walls on both sides of the bottom of the plate-and-frame dehydrator body (1), a cleaning water pool (3) being arranged on the outer wall on one side of the plate-and-frame dehydrator body (1), a dustproof cleaning component (4) being arranged on the outer wall on the top of the supporting base plate (2), and a filter plate cleaning component (5) being arranged on the inner wall on the top of the cleaning water pool (3).

2. The plate-frame dehydrator that is easy to clean according to claim 1, characterized in that: The dustproof cleaning component (4) comprises a fixed frame (401) fixed on the outer wall of the end of the supporting base plate (2); a movable frame (402) is arranged on the outer wall of the supporting base plate (2) located on one side of the fixed frame (401); connecting shafts (403) are fixed on the outer walls at both ends of the movable frame (402); and a guide wheel (404) is rotatably mounted on the bottom end of the connecting shaft (403); a movable guide groove (405) is opened on the top outer wall of the supporting base plate (2); and the guide wheel (404) is clamped in the inside of the movable guide groove (405); a telescopic water bag (406) is connected to the outer wall between the movable frame (402) and the fixed frame (401), and the telescopic water bag (406) covers the outer wall of the plate and frame dehydrator body (1); a turbine pump (407) is inlaid and installed on the outer wall of the bottom of one side of the cleaning water pool (3); and the outer surface of the turbine pump (407) A first motor (408) is installed on the wall, a liquid suction end of the turbine pump (407) is connected to a liquid suction pipe (409), and one end of the liquid suction pipe (409) penetrates the interior of the clean water pool (3), a liquid pump end of the turbine pump (407) is connected to a liquid pump pipe (410), and one end of the liquid pump pipe (410) is connected to the outer wall of one side of the telescopic water bag (406), and a top outer wall of the telescopic water bag (406) is connected to the outer wall of one side of the telescopic water bag (406). A first pressure relief valve (411) is connected, and one end of the first pressure relief valve (411) is connected to a drainage pipe (412), one end of the drainage pipe (412) is connected to a second nozzle (413), and the second nozzle (413) is located above the cleaning water pool (3). Brushes (414) are fixed on the inner walls on both sides of the movable frame (402), and the brushes (414) are in contact with and connected to the outer walls on both sides of the plate and frame dehydrator body (1).

3. The easy-to-clean plate-frame dehydrator according to claim 1, characterized in that: The filter plate cleaning assembly (5) comprises an inclined material pipe (501) connected to the inner wall of the bottom of the cleaning water pool (3); a feed port (502) is provided on the top outer wall of the inclined material pipe (501) located inside the cleaning water pool (3); a filter screen (503) is embedded and installed on the outer wall of the inclined material pipe (501) opposite to the feed port (502); a feed screw (504) is rotatably installed inside the inclined material pipe (501); the feed screw (504), the turbine pump (407) and the first motor (408) are coaxially connected; a placement frame (505) is provided on the top inner wall of the cleaning water pool (3); Lifting guide grooves (506) are provided on the inner walls on both sides of the cleaning water pool (3), and the two ends of the placement frame (505) are inserted into the inside of the lifting guide grooves (506). Springs (507) are fixed on the top inner walls of the lifting guide grooves (506). Transmission shafts (508) are rotatably installed on the inner walls on both sides of the cleaning water pool (3), and cams (509) are fixed on both ends of the transmission shaft (508), and the cams (509) are located below the placement frame (505). A second motor (510) is fixed on the outer wall of one side of the cleaning water pool (3), and the second motor (510) and the transmission shaft (508) are coaxially connected.

4. The easy-to-clean plate-frame dehydrator according to claim 2, characterized in that: First nozzles (6) are installed on the inner walls of both sides of the telescopic water bag (406), and a second pressure relief valve (7) is installed at the end of the first nozzle (6).

5. The easy-to-clean plate-frame dehydrator according to claim 2, characterized in that: A ladder (8) is fixed on one side outer wall of the movable frame (402).

6. The easy-to-clean plate-frame dehydrator according to claim 2, characterized in that: A support frame (9) is fixed in the middle of the drainage pipe (412), and the bottom end of the support frame (9) is fixed on the top outer wall of the cleaning water pool (3).

7. The easy-to-clean plate-frame dehydrator according to claim 3, characterized in that: The cleaning water pool (3) has material guide inclined plates (10) symmetrically fixed on the outer walls on both sides above the material inlet (502).

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