Environment-friendly engineering filter press convenient to clean

Abstract

The utility model relates to the technical field of filter presses, in particular to an environment-friendly engineering filter press convenient to clean, which comprises a filter pressing frame, a filter pressing plate, a clean water circulating component, a mounting plate, a through type screw rod motor, a screw rod and a cleaning component, a pollutant input hose is arranged at the other end of the cleaning water circulation component, the cleaning component comprises a supporting frame, a limiting plate is arranged on the lower side of the supporting frame, a sliding rod is arranged at the outer end of the limiting plate, and a brushing component is arranged at the inner end of the sliding rod; springs are mounted on the outer sides of the sliding rods and located on the corresponding sides of the limiting plates and the brushing components. Clean pollutants are collected through the scrubbing component, splashing of the pollutants is avoided, the cleanliness of a working area is guaranteed, cleaning is conducted in a circulating water spraying scrubbing mode through the scrubbing component, the cleanliness of the filter pressing plate is improved, and the smoothness of next filter pressing operation of a filter press is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to an environmental protection engineering filter press which is easy to clean. Background Art

[0002] Environmental protection engineering refers to engineering specifically done for environmental protection. In environmental protection engineering, the filter press is a mechanical device that uses a special filter medium to exert a certain pressure on the object to make the liquid seep out. It is a commonly used solid-liquid separation equipment.

[0003] A Chinese patent discloses a filter press for environmental protection engineering (authorization announcement number CN215026319U). The patented technology automatically cleans the filter screen by pulling a trolley to pull out the filter plate. The filter press can automatically clean the sludge attached to the filter screen, ensuring the filtering effect of the filter screen, thereby improving the filtering effect of the filter press. At the same time, there is no need to frequently disassemble and clean the filter screen, saving a lot of time and improving the filtering efficiency. However, the filter press directly cleans the filter plate with a brush, and pollutants splash during the cleaning process, affecting the cleanliness of the working area. The cleanliness of the brush cleaning is low, which is not conducive to the smoothness of the next filtering operation of the filter press. Therefore, those skilled in the art provide an environmental protection engineering filter press that is easy to clean to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide an environmental protection engineering filter press which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] The filter press of the present invention is convenient for cleaning and comprises a filter press frame, a filter press plate, a clean water circulation component, a mounting plate, a through-type screw motor, a screw and a cleaning component, wherein the filter press plate is located at the lower end position of the filter press frame, the clean water circulation component is located at the upper end position of the filter press frame, the mounting plate is located at the outer side position of the clean water circulation component, the through-type screw motor is located at the upper side position of the mounting plate, the screw is located at the inner position of the through-type screw motor, the cleaning component is located at the lower end position of the screw, a pollutant output hose is provided at one end of the clean water circulation component, and a pollutant input hose is provided at the other end of the clean water circulation component, the cleaning component comprises a supporting frame, a limiting plate is provided at the lower side of the supporting frame, a sliding rod is provided at the outer end of the limiting plate, a brushing component is provided at the inner end of the sliding rod, and a spring is installed at the corresponding side position of the limiting plate and the brushing component on the outer side of the sliding rod.

[0007] As a further solution of the utility model: the clean water circulation component includes a water tank, a filter layer is installed inside the water tank, a sewage cleaning door is provided on the front side of the water tank at the upper side of the filter layer, a first water pump is installed at one end of the upper side of the water tank, a suction pipe is provided inside the water tank, a second water pump is installed at the other end of the upper side of the water tank, and a dewatering pipe is installed on the upper side of the water tank adjacent to the second water pump.

[0008] As a further solution of the utility model: the brushing component includes a collecting box, a baffle is provided at the inner lower end position of the collecting box, a spray pipe is installed at the inner upper end position of the collecting box, a brush roller is installed inside the collecting box at the lower side of the spray pipe, and a brushing motor is installed at the front side of the collecting box at the position corresponding to the brush roller.

[0009] As a further solution of the utility model: the lower end of the screw rod slides at the internal position of the mounting plate, and the screw rod slides at the internal position of the mounting plate through a through-type screw rod motor.

[0010] As a further solution of the utility model: the lower end of the screw rod is fixed at the upper position of the support frame, the outer end of the sliding rod slides at the outer end position of the limit plate, and the brushing component slides at the inner position of the limit plate through the sliding rod; the lower end of the brushing component is connected with the input end of the pollutant output hose, the output end of the pollutant output hose is connected with the input end of the clean water circulation component, the input end of the clean water circulation component is connected with the input end of the pollutant input hose, and the output end of the pollutant input hose is connected with the input end of the brushing component.

[0011] As a further solution of the utility model: the lower end of the suction pipe passes through the filter layer and is located at the lower end of the water tank, the output end of the suction pipe is connected to the input end of the first water pump, the output end of the first water pump is connected to the input end of the pollutant input hose, the output end of the pollutant output hose is connected to the input end of the second water pump, the output end of the second water pump is connected to the input end of the export pipe, and the output end of the export pipe is connected to the upper end of the water tank.

[0012] As a further solution of the utility model: the lower end of the collection box is connected to the input end of the pollutant output hose, the output end of the pollutant input hose is connected to the input end of the spray pipe, and the brush roller is rotated to the internal position of the collection box by the brushing motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is an environmental protection engineering filter press that is easy to clean. It collects clean pollutants through a brushing component to avoid splashing of pollutants and ensure the cleanliness of the working area;

[0015] 2. Cleaning by circulating water spraying on the brushing components can improve the cleanliness of the filter press plate, which is beneficial to the smoothness of the next filtration operation of the filter press. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an environmental protection engineering filter press that is easy to clean;

[0017] Figure 2 It is a structural schematic diagram of a cleaning component in an environmental protection engineering filter press that is easy to clean;

[0018] Figure 3 A perspective view of a clean water circulation component in an environmentally friendly filter press that is easy to clean;

[0019] Figure 4 The present invention is a structural schematic diagram of a brushing component in an environmental protection engineering filter press which is easy to clean.

[0020] In the figure: 1. filter press frame; 2. filter press plate; 3. clean water circulation component; 4. mounting plate; 5. through-type screw motor; 6. screw; 7. cleaning component; 8. pollutant output hose; 9. pollutant input hose; 10. support frame; 11. limit plate; 12. slide bar; 13. spring; 14. scrubbing component; 15. water tank; 16. filter layer; 17. cleaning door; 18. first water pump; 19. suction pipe; 20. outlet pipe; 21. second water pump; 22. collection box; 23. baffle; 24. brush roller; 25. spray pipe; 26. scrubbing motor. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4In the embodiment of the utility model, an environmental protection engineering filter press that is easy to clean includes a filter press frame 1, a filter press plate 2, a clean water circulation component 3, a mounting plate 4, a through-type screw motor 5, a screw 6 and a cleaning component 7. The filter press plate 2 is located at the lower end of the filter press frame 1, the clean water circulation component 3 is located at the upper end of the filter press frame 1, the mounting plate 4 is located at the outer side of the clean water circulation component 3, the through-type screw motor 5 is located at the upper side of the mounting plate 4, the screw 6 is located at the inner position of the through-type screw motor 5, the cleaning component 7 is located at the lower end of the screw 6, one end of the clean water circulation component 3 is provided with a pollutant output hose 8, and the other end of the clean water circulation component 3 is provided with a pollutant output hose 8. A pollutant input hose 9 is provided, and the cleaning component 7 includes a support frame 10. A limit plate 11 is provided on the lower side of the support frame 10. A slide bar 12 is provided on the outer end of the limit plate 11. A brush component 14 is provided on the inner end of the slide bar 12. A spring 13 is installed on the outer side of the slide bar 12 at the corresponding side position of the limit plate 11 and the brush component 14. The lower end of the screw rod 6 slides at the inner position of the mounting plate 4. The screw rod 6 slides at the inner position of the mounting plate 4 through the through-type screw motor 5. The lower end of the screw rod 6 is fixed at the upper side position of the support frame 10. The outer end of the slide bar 12 slides at the outer end position of the limit plate 11. The brush component 14 slides on the inner side of the limit plate 11 through the slide bar 12 The lower end of the scrubbing component 14 at the position is connected with the input end of the pollutant output hose 8, the output end of the pollutant output hose 8 is connected with the input end of the clean water circulation component 3, the input end of the clean water circulation component 3 is connected with the input end of the pollutant input hose 9, and the output end of the pollutant input hose 9 is connected with the input end of the scrubbing component 14. First, clean water is added to the inside of the clean water circulation component 3, and the pollutants are filtered through the filter press plate 2. After filtering, the filter cake inside the filter press plate 2 is removed, and then the filter press plate 2 is moved to the bottom of the cleaning component 7 in sequence. The through-type screw motor 5 drives the screw 6 to slide inside the mounting plate 4, and the screw 6 pushes the support frame 10 moves downward, the scrubbing component 14 slides to the outside of the filter press plate 2, the spring 13 contracts the outer end of the slide rod 12 to slide on the outer end of the limit plate 11 to adaptively adjust the compression degree of the scrubbing component 14, the clean water circulation component 3 runs to introduce water into the inside of the scrubbing component 14 through the pollutant input hose 9, the scrubbing component 14 sprays water to rinse the outside of the filter press plate 2, the scrubbing component 14 scrubs the outside of the filter press plate 2, the sewage flows into the inside of the scrubbing component 14, the sewage inside the scrubbing component 14 enters the inside of the clean water circulation component 3 through the pollutant output hose 8, the clean water circulation component 3 filters the sewage, and finally, the cleaning operation is completed to remove the pollutants in the clean water circulation component 3.

[0022] exist Figure 1 , 3In the figure: the clean water circulation component 3 includes a water tank 15, a filter layer 16 is installed inside the water tank 15, a cleaning door 17 is provided on the front side of the water tank 15 at the upper side of the filter layer 16, a first water pump 18 is installed at one end of the upper side of the water tank 15, a suction pipe 19 is provided inside the water tank 15, a second water pump 21 is installed at the other end of the upper side of the water tank 15, a derivation pipe 20 is installed on the upper side of the water tank 15 near the second water pump 21, the lower end of the suction pipe 19 passes through the filter layer 16 and is located at the lower end of the water tank 15, the output end of the suction pipe 19 is connected with the input end of the first water pump 18, the output end of the first water pump 18 is connected with the input end of the pollutant input hose 9, the output end of the pollutant output hose 8 is connected with the input end of the second water pump 21, and the second water pump The output end of 21 is connected with the input end of the outlet pipe 20, and the output end of the outlet pipe 20 is connected with the upper end of the water tank 15. Clean water is added to the inside of the water tank 15. The suction pipe 19 operates to extract the water at the lower end of the water tank 15, and introduces it into the inside of the brushing component 14 through the first water pump 18 and the pollutant input hose 9. The brushing component 14 sprays water to rinse the outside of the filter press plate 2. The brushing component 14 brushes the outside of the filter press plate 2, and the sewage flows into the inside of the brushing component 14. The second water pump 21 operates the sewage inside the collection box 22 to enter the inside of the outlet pipe 20 through the pollutant output hose 8 and the second water pump 21. The water inside the outlet pipe 20 enters the inside of the water tank 15, and the filter layer 16 filters the sewage. Finally, the cleaning operation is completed, the cleaning door 17 is removed, and the pollutants on the upper side of the filter layer 16 are removed.

[0023] exist Figure 1 , 4 Middle: The scrubbing member 14 includes a collecting box 22, a baffle 23 is provided at the inner lower end of the collecting box 22, a spray pipe 25 is installed at the inner upper end of the collecting box 22, a brush roller 24 is installed at the lower side of the spray pipe 25 in the collecting box 22, a scrubbing motor 26 is installed at the front side of the collecting box 22 corresponding to the position of the brush roller 24, the lower end of the collecting box 22 is connected to the input end of the pollutant output hose 8, the output end of the pollutant input hose 9 is connected to the input end of the spray pipe 25, and the brush roller 24 is installed at the lower side of the collecting box 22. 24 is rotated to the internal position of the collecting box 22 through the scrubbing motor 26, the water inside the clean water circulation component 3 is introduced into the inside of the spray pipe 25 through the pollutant input hose 9, and the spray pipe 25 sprays water to wash the outside of the filter press plate 2, and the scrubbing motor 26 drives the brush roller 24 to rotate to scrub the outside of the filter press plate 2, and the sewage flows into the inside of the collecting box 22 through the baffle 23. The second water pump 21 runs the sewage inside the collecting box 22 and enters the inside of the clean water circulation component 3 through the pollutant output hose 8.

[0024] The working principle of the utility model is as follows: first, clean water is added to the inside of the water tank 15, and the pollutants are filtered through the filter press plate 2. After filtering, the filter cake inside the filter press plate 2 is removed, and then, the filter press plate 2 is moved to the bottom of the cleaning component 7 in sequence, and the through-type screw motor 5 drives the screw 6 to slide inside the mounting plate 4, and the screw 6 pushes the support frame 10 to move downward, and the scrubbing component 14 slides to the outside of the filter press plate 2, and the spring 13 contracts the outer end of the slide rod 12 to slide on the outer end of the limit plate 11 to adaptively adjust the compression of the scrubbing component 14, and the suction pipe 19 operates to extract the water at the lower end of the water tank 15, and then the water is sucked out through the first A water pump 18 and a pollutant input hose 9 are introduced into the interior of a spray pipe 25, and water is sprayed out of the spray pipe 25 to wash the outer side of the filter press plate 2. The operation of the scrubbing motor 26 drives the brush roller 24 to rotate and scrub the outer side of the filter press plate 2. The sewage flows into the interior of the collecting box 22 through the baffle 23. The operation of the second water pump 21 causes the sewage inside the collecting box 22 to enter the interior of the outlet pipe 20 through the pollutant output hose 8 and the second water pump 21. The water inside the outlet pipe 20 enters the interior of the water tank 15, and the filter layer 16 filters the sewage. Finally, the cleaning operation is completed, the cleaning door 17 is removed, and the pollutants on the upper side of the filter layer 16 are removed.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmental protection engineering filter press that is easy to clean, comprising a filter press frame (1), a filter press plate (2), a clean water circulation component (3), a mounting plate (4), a through-type screw motor (5), a screw (6) and a cleaning component (7), wherein the filter press plate (2) is located at the lower end of the filter press frame (1), the clean water circulation component (3) is located at the upper end of the filter press frame (1), the mounting plate (4) is located at the outer side of the clean water circulation component (3), the through-type screw motor (5) is located at the upper side of the mounting plate (4), the screw (6) is located at the inner position of the through-type screw motor (5), and the cleaning component (7) is located at the lower end of the screw (6), characterized in that: A pollutant output hose (8) is provided at one end of the cleaning water circulation component (3), and a pollutant input hose (9) is provided at the other end of the cleaning water circulation component (3). The cleaning component (7) comprises a support frame (10), a limit plate (11) is provided at the lower side of the support frame (10), a slide bar (12) is provided at the outer end of the limit plate (11), a brushing component (14) is provided at the inner end of the slide bar (12), and a spring (13) is installed on the outer side of the slide bar (12) at the corresponding side position of the limit plate (11) and the brushing component (14).

2. The easy-to-clean environmental protection engineering filter press according to claim 1, characterized in that: The clean water circulation component (3) comprises a water tank (15), a filter layer (16) is installed inside the water tank (15), a dirt cleaning door (17) is provided on the front side of the water tank (15) at a position above the filter layer (16), a first water pump (18) is installed at one end of the upper side of the water tank (15), a suction pipe (19) is provided inside the water tank (15), a second water pump (21) is installed at the other end of the upper side of the water tank (15), and a discharge pipe (20) is installed on the upper side of the water tank (15) at a position adjacent to the second water pump (21).

3. The easy-to-clean environmental protection engineering filter press according to claim 1, characterized in that: The scrubbing member (14) comprises a collecting box (22), a baffle (23) is arranged at the lower end of the inner side of the collecting box (22), a spray pipe (25) is installed at the upper end of the inner side of the collecting box (22), a brush roller (24) is installed at the lower side of the spray pipe (25) in the inner side of the collecting box (22), and a scrubbing motor (26) is installed at the front side of the collecting box (22) at a position corresponding to the brush roller (24).

4. The easy-to-clean environmental protection engineering filter press according to claim 1, characterized in that: The lower end of the screw rod (6) slides at an internal position of the mounting plate (4), and the screw rod (6) slides at an internal position of the mounting plate (4) through a through-type screw rod motor (5).

5. The easy-to-clean environmental protection engineering filter press according to claim 1, characterized in that: The lower end of the screw rod (6) is fixed to the upper side of the support frame (10), the outer end of the slide rod (12) slides to the outer end of the limit plate (11), and the brushing member (14) slides to the inner side of the limit plate (11) through the slide rod (12). The lower end of the brushing member (14) is connected to the input end of the pollutant output hose (8), the output end of the pollutant output hose (8) is connected to the input end of the clean water circulation member (3), the input end of the clean water circulation member (3) is connected to the input end of the pollutant input hose (9), and the output end of the pollutant input hose (9) is connected to the input end of the brushing member (14).

6. The easy-to-clean environmental protection engineering filter press according to claim 2, characterized in that: The lower end of the suction pipe (19) passes through the filter layer (16) and is located at the lower end of the water tank (15); the output end of the suction pipe (19) is connected to the input end of the first water pump (18); the output end of the first water pump (18) is connected to the input end of the pollutant input hose (9); the output end of the pollutant output hose (8) is connected to the input end of the second water pump (21); the output end of the second water pump (21) is connected to the input end of the outlet pipe (20); and the output end of the outlet pipe (20) is connected to the upper end of the water tank (15).

7. The easy-to-clean environmental protection engineering filter press according to claim 3, characterized in that: The lower end of the collection box (22) is connected to the input end of the pollutant output hose (8), the output end of the pollutant input hose (9) is connected to the input end of the spray pipe (25), and the brush roller (24) is rotated at an internal position of the collection box (22) by a brushing motor (26).

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