Movable full-automatic plate and frame cleaning machine

Abstract

The application discloses a mobile full-automatic plate-and-frame cleaning machine, which comprises a plate frame, plate frames, a cleaning mechanism and a bearing mechanism, the plate frames are uniformly arranged on the plate frame, the cleaning mechanism is arranged outside the plate frame, and the bearing mechanism is arranged at the bottom of the cleaning mechanism; the cleaning mechanism comprises an explosion-proof electric control cabinet, a bottom box one, a directional wheel, an explosion-proof control button, an explosion-proof display screen, a moving frame, a top wall, a visual window, a servo motor one, a bottom box two, a servo motor two, a handle, a supporting strip, a rotating shaft, a connecting arm, a spray pipe, a spray head, a water injection pipe, a joint one, a guide pipe one, a guide pipe two, a water inlet pipe one, a pneumatic diaphragm valve one, a flowmeter, a water inlet pipe two, a pneumatic diaphragm valve two, a joint two, an explosion-proof emergency stop button and a photoelectric sensor. The scheme is aimed at the core pain point of the existing plate-and-frame cleaning machine, and through multiple optimization designs, the cleaning efficiency and effect are greatly improved, the applicable scene is widened, the convenience and tidiness are considered, and the unity of practicability, safety and economy is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of plate-frame cleaning, and particularly to a mobile fully automatic plate-frame cleaning machine. Background Art

[0002] A plate-frame cleaning machine is a cleaning device supporting industrial filtration / pressure filtration equipment. By means of a high-pressure spraying system to spray water or a special cleaning agent, combined with methods such as fixing and positioning the spray rod and the plate-frame, it is targeted to remove the residual filter residues and dirt on the surface of the plate-frame and the filter cloth, so as to achieve the cleaning and regeneration of the plate-frame, and ensure the subsequent filtration efficiency and the stable operation of the equipment.

[0003] In the actual use process, the existing plate-frame cleaning machines mostly adopt a single servo or a common motor for driving, which is difficult to achieve the triple precise linkage of walking, positioning, and spray rod rotation. Moreover, the mobile cleaning equipment lacks a special mobile water receiving tray, which is prone to sewage leakage and has insufficient mobility.

[0004] Therefore, a solution needs to be given. Summary of the Invention

[0005] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a mobile fully automatic plate-frame cleaning machine to solve the problems put forward in the above background art.

[0006] (II) Technical Solutions To achieve the above purposes, the present invention is realized through the following technical solutions: A mobile fully automatic plate-frame cleaning machine includes a plate-frame, plate-frames, a cleaning mechanism, and a receiving mechanism. The plate-frames are evenly arranged on the plate-frame. The cleaning mechanism is arranged outside the plate-frame, and the receiving mechanism is arranged at the bottom of the cleaning mechanism; The cleaning mechanism includes an explosion-proof electrical control cabinet, a base box 1, directional wheels, explosion-proof control buttons, an explosion-proof display screen, a movable frame, a top panel, a viewing window, a servo motor 1, a base box 2, a servo motor 2, a handle, support bars, a rotating shaft, a connecting arm, a spray pipe, a nozzle, a water injection pipe, a connector 1, a guide pipe 1, a guide pipe 2, a water inlet pipe 1, a pneumatic diaphragm valve 1, a flow meter, a water inlet pipe 2, a pneumatic diaphragm valve 2, a connector 2, an explosion-proof emergency stop button, and a photoelectric sensor. The explosion-proof electrical control cabinet is located on the left side of the plate frame, and the movable frame is located on the right side of the explosion-proof electrical control cabinet. Box 1 and bottom box 2 are respectively located at the bottom of the left and right sides of the movable frame. The directional wheels are located at the bottom of bottom box 1 and bottom box 2. The explosion-proof control button, explosion-proof display screen, and explosion-proof emergency stop button are all located at the top of the explosion-proof electrical control cabinet. The top panel surrounds the top of the movable frame. The viewing window is located at both ends of the movable frame and is higher than the height of the explosion-proof electrical control cabinet. Servo motor 1 is located at the top of the movable frame. Servo motor 2 is located inside bottom box 1 and bottom box 2 and is connected to the directional wheels. Handles are located on the left and right sides of the front end of the movable frame. Support bars are located inside the top panel. A rotating shaft is located at the front end of the first servo motor. Connecting arms are arranged opposite each other on the rotating shaft and extend downwards. Spray pipes are located at the bottom of each connecting arm. Nozzles are evenly distributed on each spray pipe. A water injection pipe is located at the front end of the spray pipe at the front end. Connector one is located at the top of the water injection pipe. Guide pipe one is arranged opposite each other at the left end of the water injection pipe. Guide pipe two is located on each guide pipe. At the rear end of the first component, the first inlet pipe is horizontally arranged at the right end of the movable frame. The first pneumatic diaphragm valve is arranged at both ends of the first inlet pipe. The flow meter is arranged at both ends of the first inlet pipe and located outside each of the first pneumatic diaphragm valves. The second inlet pipe is arranged vertically between the two first pneumatic diaphragm valves, one on the left and one on the right. The second pneumatic diaphragm valve is arranged on each second inlet pipe. The second connector is arranged at the top of each second inlet pipe and located inside the top plate. The photoelectric sensor is arranged at the inner end of the right side of the movable frame.

[0007] Preferably, the explosion-proof electrical control cabinet has a right-angled trapezoidal structure, the movable frame has an inverted U-shaped structure, and the handle and the movable frame are integrally formed.

[0008] Preferably, the two connecting arms are located at the front and rear ends of the bottom of the rotating shaft, the nozzles on the two nozzles are opposite to each other, and the right end of the guide tube two is connected to the front and rear nozzles. The nozzles, nozzles, water injection pipes, connector one, guide tube one and guide tube two are integrally formed.

[0009] Preferably, the top of the second water inlet pipe has a bent structure, and the first water inlet pipe and the second water inlet pipe are integrally formed.

[0010] Preferably, the receiving mechanism includes a movable water receiving tray and casters. The movable water receiving tray is rectangular in shape and is disposed at the bottom of the movable frame. The casters are disposed at the four corners of the bottom of the movable water receiving tray.

[0011] (III) Beneficial Effects This invention provides a mobile, fully automatic plate and frame cleaning machine. It has the following advantages: 1. Servo motors one and two, together with photoelectric sensors, form a triple precision linkage to align and clean each board frame one by one, avoiding omissions and improving work efficiency.

[0012] 2. Integrate a complete set of explosion-proof components to form a complete explosion-proof control system, adapting to special hazardous working conditions and broadening the scope of application.

[0013] 3. Equipped with a fully covered dedicated mobile water receiving tray to completely solve the problem of sewage leakage.

[0014] 4. It adopts a step-by-step process of "mixed cleaning + pure water rinsing" and a counter-nozzle design, which makes cleaning more thorough and ensures the performance of plate and frame filtration.

[0015] 5. Optimize the equipment structure layout and operating component design to balance stability and convenience, and lower the barrier to entry for use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall left-end structure of the present invention; Figure 2 This is a schematic diagram of the overall right-end structure of the present invention; Figure 3 This is a front view structural diagram of the present invention; Figure 4 This invention is based on Figure 3 A simplified structural diagram of one part of the structure and a detailed structural diagram of another part of the structure; Figure 5 This is a three-dimensional schematic diagram of the nozzle structure of the present invention.

[0017] In the diagram: 1-Plate frame; 2-Plate frame; 3-Cleaning mechanism; 31-Explosion-proof electrical control cabinet; 32-Base box one; 33-Directional wheel; 34-Explosion-proof control button; 35-Explosion-proof display screen; 36-Moving frame; 37-Top panel; 38-Viewing window; 39-Servo motor one; 310-Base box two; 311-Servo motor two; 312-Handle; 313-Support bar; 314-Rotating shaft; 315-Connecting arm; 316 - Nozzle; 317 - Nozzle head; 318 - Water injection pipe; 319 - Connector 1; 320 - Guide pipe 1; 321 - Guide pipe 2; 322 - Water inlet pipe 1; 323 - Pneumatic diaphragm valve 1; 324 - Flow meter; 325 - Water inlet pipe 2; 326 - Pneumatic diaphragm valve 2; 327 - Connector 2; 328 - Explosion-proof emergency stop button; 329 - Photoelectric sensor; 4 - Receiving mechanism; 41 - Movable water receiving tray; 42 - Casters. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-5 The present invention provides a technical solution to achieve this: including a plate frame 1, a plate frame 2, a cleaning mechanism 3 and a receiving mechanism 4, the plate frame 2 being evenly arranged on the plate frame 1, the cleaning mechanism 3 being arranged outside the plate frame 1, and the receiving mechanism 4 being arranged at the bottom of the cleaning mechanism 3.

[0020] Cleaning mechanism 3 includes an explosion-proof electrical control cabinet 31 (model: BXMD51-8K), a base box 32, directional wheels 33, explosion-proof control buttons 34, an explosion-proof display screen 35, a moving frame 36, a top panel 37, a viewing window 38, a servo motor 39 (model: MS1H1-40B30CB), a base box 310, a servo motor 311 (model: MS1H2-75B30CB), a handle 312, a support bar 313, a rotating shaft 314, a connecting arm 315, a spray pipe 316, a nozzle 317, a water injection pipe 318, a connector 319, a guide pipe 320, a guide pipe 321, an inlet pipe 322, a pneumatic diaphragm valve 323 (model: QBY3-15F), and a flow meter. 324, Water inlet pipe 2; 325, Pneumatic diaphragm valve 2 (model: QBY3-15F); Connector 2; 327, Explosion-proof emergency stop button; and photoelectric sensor 329 (model: E3Z-LS61). Explosion-proof electrical control cabinet 31 is located on the left side of frame 1, and movable frame 36 is located on the right side of explosion-proof electrical control cabinet 31. Base box 1 32 and base box 2 310 are respectively located at the bottom of the left and right sides of movable frame 36. Directional wheels 33 are located at the bottom of base box 1 32 and base box 2 310. Explosion-proof control button 34, explosion-proof display screen 35, and explosion-proof emergency stop button 328 are all located on the top of explosion-proof electrical control cabinet 31. Top panel 37 surrounds the top of movable frame 36, and viewing window 38 is located on movable frame 31. The left and right ends of the moving frame 36 are higher than the height of the explosion-proof electrical control cabinet 31. Servo motor 1 39 is set on the top of the moving frame 36. Servo motor 2 311 is set inside the base box 1 32 and the base box 2 310 and is connected to the directional wheel 33. Handles 312 are set on the left and right sides of the front end of the moving frame 36. Support bars 313 are set inside the top plate 37. Rotating shaft 314 is set at the front end of servo motor 1 39. Connecting arms 315 are set opposite each other on the rotating shaft 314 and extend downward. Spray pipes 316 are set at the bottom of each connecting arm 315. Spray heads 317 are evenly set on each spray pipe 316. Water injection pipe 318 is set at the front end of the spray pipe 316 located at the front end. Connector 1 319 is set at the top of the water injection pipe 318. The first conduit 320 is vertically opposed to the left end of the water injection pipe 318. The second guide pipe 321 is located at the rear end of each first guide pipe 320. The first water inlet pipe 322 is horizontally located at the right end of the moving frame 36. The first pneumatic diaphragm valve 323 is located at the left and right ends of the first water inlet pipe 322. The flow meter 324 is located at the left and right ends of the first water inlet pipe 322 and is located outside each first pneumatic diaphragm valve 323. The second water inlet pipe 325 is vertically located between the two first pneumatic diaphragm valves 323, one on the left and one on the right. The second pneumatic diaphragm valve 326 is located on each second water inlet pipe 325. The second connector 327 is located at the top of each second water inlet pipe 325 and inside the top plate 37. The photoelectric sensor 329 is located at the inner end of the right side of the moving frame 36.

[0021] In detail, the explosion-proof electrical control cabinet 31 has a right-angled trapezoidal structure, the movable frame 36 has a U-shaped structure, and the handle 312 and the movable frame 36 are integrally formed.

[0022] Two connecting arms 315 are located at the front and rear ends of the bottom of the rotating shaft 314, respectively. The nozzles 317 on the two nozzles 316 are opposite to each other. The right end of the second guide tube 321 is connected to the front and rear nozzles 316. The nozzles 316, nozzles 317, water injection pipes 318, connector 319, guide tube 320 and guide tube 321 are integrally formed.

[0023] The top of the second water inlet pipe 325 has a bent structure, and the first water inlet pipe 322 and the second water inlet pipe 325 are integrally formed.

[0024] The receiving mechanism 4 includes a movable water receiving tray 41 and casters 42. The movable water receiving tray 41 is rectangular and is located at the bottom of the movable frame 36. The casters 42 are located at the four corners of the bottom of the movable water receiving tray 41.

[0025] Solution Analysis: 1. Triple precision linkage significantly improves cleaning efficiency and targeting: Servo motor 2 (311) drives the directional wheels 33 on both sides to achieve smooth equipment movement, while servo motor 1 (39) controls the nozzle 316 to complete a precise 90-degree swing around the pivot 314. Combined with photoelectric sensor 329 to detect the position of the plate frame 2 in real time, this forms a triple precision linkage of "equipment movement - plate frame positioning - nozzle swing". The equipment can align with the plate frame 2 one by one for cleaning, avoiding cleaning omissions caused by positioning errors in traditional equipment, significantly reducing overall cleaning time and improving work efficiency.

[0026] 2. Comprehensive explosion-proof configuration, suitable for special hazardous working conditions: Integrating an explosion-proof electrical control cabinet 31, explosion-proof control buttons 34, an explosion-proof display screen 35, and an explosion-proof emergency stop button 328, forming a complete explosion-proof control system that can safely adapt to special industrial scenarios involving flammable and explosive materials. This overcomes the limitation of existing ordinary cleaning machines lacking explosion-proof design and thus cannot operate in hazardous environments, broadening the equipment's applicability.

[0027] 3. Combining anti-fouling and mobility for easier and cleaner use: Equipped with a dedicated mobile water receiving tray 41, the length of which covers the entire round trip of the equipment, thoroughly collecting the wastewater generated during the cleaning process and solving the problem of wastewater leakage from existing mobile cleaning equipment at its source.

[0028] 4. Step-by-step cleaning + optimized nozzle design for more thorough cleaning: The process adopts a step-by-step process of "detergent + water mixed cleaning + pure water secondary rinsing". In the first step, the water and cleaning agent are mixed and sprayed through a pneumatic diaphragm valve to powerfully remove stubborn dirt. In the second step, only the pure water channel is opened for secondary rinsing to avoid detergent residue. At the same time, the nozzles 317 on the spray pipe 316 are arranged opposite each other, so that the spray coverage is more comprehensive and can fully remove the filter residue and dirt remaining on the surface of the plate and frame 2 and the filter cloth, ensuring the filtration performance of the plate and frame 2 after cleaning and regeneration and extending the service life of the equipment.

[0029] 5. Optimized structural design for easier operation and use: The explosion-proof electrical control cabinet 31 adopts a right-angled trapezoidal structure, and the movable frame 36 has a U-shaped design, which not only ensures the rationality of component installation and structural stability, but also optimizes the space occupied by the equipment; the handle 312 is integrally formed with the movable frame 36, and is equipped with an explosion-proof display screen 35 and explosion-proof control buttons 34, making operation convenient and intuitive, and reducing the threshold for operators.

[0030] Working principle: The left and right sides of the inlet pipe 322 are connected to the external water source and the spraying agent, respectively. A two-in-one flexible water hose is then prepared, with its two ends connected to connector 327 and its other end connected to connector 319. Only then can the explosion-proof electrical control cabinet 31 be started. After starting, the explosion-proof electrical control cabinet 31 synchronously controls the servo motor 311 to drive the left and right directional wheels 33 to move. When the photoelectric sensor 329 detects the first plate frame 2, the explosion-proof electrical control cabinet 31 controls the servo motor 39 to move the bottom component through the rotating shaft 314 and connecting arm 31. 5. The device swings 90 degrees around the pivot 314, while the pneumatic diaphragm valves 1 and 2 on both sides open. Water and cleaning agent converge at the top and flow through the water injection pipe 318 to the spray pipe 316, finally being sprayed out at each nozzle 317 to clean the plate frame 2. After one round of back-and-forth swinging cleaning is completed, all the pneumatic diaphragm valves 1 and 2 close, and the directional wheel 33 continues to move until the next plate frame 2 is detected by the photoelectric sensor 329 to start the next cleaning process. After all the plate frames 2 are cleaned, the servo motor 2 311 controls the directional wheel 33 to move the device in the opposite direction. As before, the photoelectric sensor 329 detects one and initiates a cleaning process. However, the cleaning process is different this time: the pneumatic diaphragm valve 1 323 and pneumatic diaphragm valve 2 326 on the right are closed, while the pneumatic diaphragm valve 1 323 and pneumatic diaphragm valve 2 326 on the left are kept open to ensure that only water is allowed to pass through for further cleaning of the plate frames 2.

[0031] Technical effects of implementing this solution: This solution addresses the core issues of existing plate and frame cleaning machines, such as insufficient precision, safety limitations, sewage leakage, and poor mobility. Through precise servo linkage control, comprehensive explosion-proof configuration, dedicated water receiving tray design, step-by-step cleaning process, and optimized structural layout, it not only significantly improves cleaning efficiency and cleaning effect but also broadens the applicable scenarios. At the same time, it takes into account ease of operation and cleanliness, achieving a balance between practicality, safety, and economy.

[0032] The present invention comprises: 1-plate frame; 2-plate frame; 3-cleaning mechanism; 31-explosion-proof electrical control cabinet; 32-base box one; 33-directional wheel; 34-explosion-proof control button; 35-explosion-proof display screen; 36-moving frame; 37-top panel; 38-viewing window; 39-servo motor one; 310-base box two; 311-servo motor two; 312-handle; 313-support bar; 314-rotating shaft; 315-connecting arm; 316-spray pipe; 317-spray head; 318-water injection pipe; 319-connector one; 320-guide pipe one; 321-guide pipe two; 322-inlet pipe one; 323-pneumatic diaphragm valve one; 324-flow meter; 325- Two water inlet pipes; 326-two pneumatic diaphragm valves; 327-two connectors; 328-explosion-proof emergency stop button; 329-photoelectric sensor; 4-receiving mechanism; 41-movable water receiving tray; 42-universal wheels. These components are all general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this invention is that existing plate and frame cleaning machines mostly use a single servo or ordinary motor drive in actual use, making it difficult to achieve precise linkage of walking, positioning, and spray bar rotation. Moreover, mobile cleaning equipment lacks a dedicated mobile water receiving tray, which easily leads to sewage leakage and insufficient mobility. This invention addresses the core pain points of existing plate and frame cleaning machines by significantly improving cleaning efficiency and effect, expanding applicable scenarios, and balancing convenience and cleanliness, achieving a unity of practicality, safety, and economy through multiple optimized designs.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mobile fully automatic plate and frame cleaning machine, characterized in that: It includes a plate frame (1), a plate frame (2), a cleaning mechanism (3) and a receiving mechanism (4). The plate frame (2) is evenly arranged on the plate frame (1), the cleaning mechanism (3) is arranged outside the plate frame (1), and the receiving mechanism (4) is arranged at the bottom of the cleaning mechanism (3). The cleaning mechanism (3) includes an explosion-proof electrical control cabinet (31), a base box (32), directional wheels (33), explosion-proof control buttons (34), an explosion-proof display screen (35), a moving frame (36), a top panel (37), a viewing window (38), a servo motor (39), a base box (310), a servo motor (311), a handle (312), a support bar (313), a rotating shaft (314), a connecting arm (315), a spray pipe (316), a nozzle (317), a water injection pipe (318), a connector (319), a guide pipe (320), a guide pipe (321), a water inlet pipe (322), a pneumatic diaphragm valve (323), a flow meter (324), a water inlet pipe (325), and a pneumatic diaphragm valve. The explosion-proof electrical control cabinet (31) is located on the left side of the plate frame (1), and the moving frame (36) is located on the right side of the explosion-proof electrical control cabinet (31). The bottom box one (32) and bottom box two (310) are respectively located at the bottom of the left and right sides of the moving frame (36). The directional wheels (33) are located at the bottom of the bottom box one (32) and bottom box two (310). The explosion-proof control button (34), explosion-proof display screen (35) and explosion-proof emergency stop button (328) are all located at the top of the explosion-proof electrical control cabinet (31). The top panel (37) surrounds the moving frame. The top of the frame (36) has a viewing window (38) located at the left and right ends of the movable frame (36) and higher than the height of the explosion-proof electrical control cabinet (31). Servo motor one (39) is located at the top of the movable frame (36). Servo motor two (311) is located inside the base box one (32) and base box two (310) and connected to the directional wheel (33). The handle (312) is located on the left and right sides of the front end of the movable frame (36). The support bar (313) is located inside the top panel (37). The rotating shaft (314) is located at the front end of servo motor one (39). The connecting arm (315) is arranged opposite to the rotating shaft (314) and... Extending downwards, the nozzle (316) is disposed at the bottom of each connecting arm (315), the nozzle (317) is evenly disposed on each nozzle (316), the water injection pipe (318) is disposed at the front end of the nozzle (316), the connector one (319) is disposed at the top of the water injection pipe (318), the guide pipe one (320) is disposed vertically opposite to each other at the left end of the water injection pipe (318), the guide pipe two (321) is disposed at the rear end of each guide pipe one (320), the water inlet pipe one (322) is disposed laterally at the right end of the moving frame (36), and the pneumatic diaphragm valve one (323) is disposed at both ends of the water inlet pipe one (322).The flow meter (324) is located at both ends of the first inlet pipe (322) and outside each of the first pneumatic diaphragm valves (323). The second inlet pipes (325) are vertically positioned between the two first pneumatic diaphragm valves (323), one on the left and one on the right. The second pneumatic diaphragm valve (326) is located on each second inlet pipe (325). The second connector (327) is located at the top of each second inlet pipe (325) and inside the top panel (37). The photoelectric sensor (329) is located at the inner right end of the moving frame (36).

2. The mobile fully automatic plate and frame cleaning machine according to claim 1, characterized in that: The explosion-proof electrical control cabinet (31) has a right-angled trapezoidal structure, the movable frame (36) has a U-shaped structure, and the handle (312) and the movable frame (36) are integrally formed.

3. The mobile fully automatic plate and frame cleaning machine according to claim 2, characterized in that: The two connecting arms (315) are located at the front and rear ends of the bottom of the rotating shaft (314), the nozzles (317) on the two nozzles (316) are opposite to each other, and the right end of the guide pipe (321) is connected to the front and rear nozzles (316). The nozzles (316), nozzles (317), water injection pipe (318), connector one (319), guide pipe one (320) and guide pipe two (321) are integrally formed.

4. The mobile fully automatic plate and frame cleaning machine according to claim 3, characterized in that: The top of the second water inlet pipe (325) has a bent structure, and the first water inlet pipe (322) and the second water inlet pipe (325) are integrally formed.

5. The mobile fully automatic plate and frame cleaning machine according to claim 4, characterized in that: The receiving mechanism (4) includes a movable water receiving tray (41) and casters (42). The movable water receiving tray (41) is rectangular and is located at the bottom of the movable frame (36). The casters (42) are located at the four corners of the bottom of the movable water receiving tray (41).

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