Sewage filtering device convenient for sludge cleaning

Abstract

The utility model relates to the technical field of sewage filtering equipment, in particular to a sewage filtering device convenient for cleaning sludge, which comprises a machine body, a filtering bin capable of filtering sewage is arranged on the inner side of the machine body, and a plurality of groups of filtering plates capable of treating sewage are assembled on the inner side of the filtering bin. A hopper positioned between the two groups of filter plates is assembled on the inner side of the machine body; when sludge accumulated in the sewage filtering equipment is cleaned regularly, a motor on the outer side of the machine body can be operated, and the motor conveniently drives a rotating shaft in a hopper on the inner side of the machine body to rotate under the operation of a speed reducer, so that the rotating shaft can drive a stirring roller to rotate, and the sludge accumulated in the hopper is conveniently stirred; and then the electromagnetic valve located on the bottom side of the hopper on the inner side of the machine body and the sludge pump operate synchronously, so that the sludge accumulated in the hopper can be extracted conveniently, the sludge can be discharged, and the sludge can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtering equipment, in particular to a sewage filtering device which is convenient for cleaning sludge. Background Art

[0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. Domestic sewage treatment is the top priority of current and future urban water conservation and urban water environment protection. Sewage treatment devices need to regularly clean the sediment inside them; Patent No. CN202120825673.6 discloses a sewage treatment device that is easy to clean up sediments. The design of a sludge tank at the lower end of the sewage tank can accumulate a certain amount of sediment, but it does not affect the normal operation of the sewage treatment device, and can reduce the number of sediment cleaning times; However, due to the accumulation of a lot of sludge in the sludge tank inside the sewage treatment device, the sludge is easy to condense in the sludge tank, resulting in a certain impact on the subsequent extraction of the sludge. To this end, we propose a sewage filtration device that is easy to clean up sludge. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a sewage filtering device which is convenient for cleaning sludge.

[0004] The technical solution adopted by the utility model to solve the technical problem is a sewage filtering device that is convenient for cleaning sludge, comprising a body, a filter chamber that can be used for sewage filtering is arranged inside the body, and a filter plate that can be used for sewage treatment is installed inside the filter chamber, and there are multiple groups of filter plates, a hopper located between two groups of filter plates is installed inside the body, and there are multiple groups of hoppers, a discharge end at the bottom of the hopper is equipped with an electromagnetic valve located inside the body, and a sludge pump is installed at one end of the electromagnetic valve away from the hopper;

[0005] The inner circumference of the hopper is provided with disc seats for support on both sides, and a rotating shaft for transmission is rotatably installed between the two sets of disc seats. A stirring roller is sleeved on the outer circumference of the rotating shaft, and a reducer connected to the rotating shaft is installed on the outer wall surface of the machine body, and there are multiple sets of reducers, and an electric motor is installed at the power input end of the reducer.

[0006] By adopting the above technical solution, when the sewage treatment equipment is used to filter the sewage, the multiple groups of filter plates in the filter bin inside the body are convenient for filtering the sewage, and the intercepted sludge and debris are convenient for accumulation in the multiple groups of hoppers inside the body, and there is a group of hoppers between every two groups of filter plates to facilitate the accumulation of sludge, thereby extending the time for regular cleaning of the sewage treatment equipment;

[0007] When the sludge accumulated inside the sewage filtration equipment is cleaned regularly, the motor outside the body can be operated. The motor can drive the rotating shaft in the hopper inside the body to rotate under the operation of the reducer, so that the rotating shaft can drive the stirring roller to rotate, so as to stir the sludge accumulated in the hopper and break the condensed sludge. Then the solenoid valve located at the bottom of the hopper inside the body and the sludge pump operate synchronously, which is convenient for extracting the sludge accumulated in the hopper, so that the sludge can be discharged and the sludge can be cleaned.

[0008] Specifically, a cover plate that can be used for maintenance is assembled on the bottom surface of the body by screws.

[0009] By adopting the above technical solution, the cover plate is easy to disassemble and assemble, and the structure inside the machine body is convenient to maintain.

[0010] Specifically, the outer side wall surface of the machine body is equipped with glass plates that can be used for observation, and there are multiple groups of glass plates.

[0011] By adopting the above technical solution, the glass plate makes it convenient for the staff to observe the accumulation condition of the sludge in the hopper.

[0012] Specifically, a bracket is assembled on the bottom surface of the machine body by bolts.

[0013] By adopting the above technical solution, the bracket can provide auxiliary support to the machine body, so that the machine body can operate more stably.

[0014] Specifically, the power output end of the sludge pump is equipped with a vertical pipe located outside the cover plate.

[0015] By adopting the above technical solution, the vertical pipe and the external pipeline are connected to each other, so that the sludge extracted by the sludge pump can be discharged to a designated location.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application adopts the design of the filter chamber, filter plates and hoppers. When the sewage is filtered by the sewage treatment equipment, the multiple groups of filter plates in the filter chamber inside the body are convenient for filtering the sewage. At the same time, the intercepted sludge and debris are conveniently accumulated in the multiple groups of hoppers inside the body, and there is a group of hoppers between every two groups of filter plates to facilitate the accumulation of sludge, thereby extending the time for regular cleaning of the sewage treatment equipment.

[0018] 2. The technical solution of the present application, through the design of a disc seat, a rotating shaft, a stirring roller, a reducer, a motor, a sludge pump and a solenoid valve, can enable the motor outside the body to operate when the sludge accumulated inside the sewage filtration equipment is regularly cleaned. The operation of the motor can conveniently drive the rotating shaft in the hopper inside the body to rotate under the operation of the reducer, so that the rotating shaft can drive the stirring roller to rotate, which is convenient for stirring the sludge accumulated in the hopper, so that the condensed sludge can be broken up, and then the solenoid valve located at the bottom of the hopper inside the body and the sludge pump operate synchronously, which is convenient for extracting the sludge accumulated in the hopper, so that the sludge can be discharged, and it is convenient to clean the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is a side view of the inner structure of the body of the utility model;

[0022] Figure 3 It is a schematic cross-sectional view of the inner structure of the body of the utility model;

[0023] In the figure: 1. body; 2. filter chamber; 3. filter plate; 4. hopper; 5. disc base; 6. rotating shaft; 7. stirring roller; 8. reducer; 9. motor; 10. solenoid valve; 11. sludge pump; 12. vertical pipe; 13. cover plate; 14. glass plate; 15. bracket. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a sewage filtering device that is convenient for cleaning sludge, comprising a body 1, a filter bin 2 for sewage filtering is arranged inside the body 1, and a filter plate 3 for sewage treatment is installed inside the filter bin 2, and there are multiple groups of filter plates 3, a hopper 4 located between two groups of filter plates 3 is installed inside the body 1, and there are multiple groups of hoppers 4, a solenoid valve 10 located inside the body 1 is installed at the bottom discharge end of the hopper 4, and a sludge pump 11 is installed at the end of the solenoid valve 10 away from the hopper 4; disc seats 5 for support are installed on both side surfaces of the inner periphery of the hopper 4, and a rotating shaft 6 for transmission is rotatably installed between the two groups of disc seats 5, a stirring roller 7 is sleeved on the outer periphery of the rotating shaft 6, and a reducer 8 connected to the rotating shaft 6 is installed on the outer wall surface of the body 1, and there are multiple groups of reducers 8, and a motor 9 is installed at the power input end of the reducer 8.

[0026] When using the sewage treatment equipment to filter sewage, the multiple groups of filter plates 3 in the filter bin 2 inside the body 1 facilitate the filtering of sewage, and the intercepted sludge and debris are conveniently accumulated in the multiple groups of hoppers 4 inside the body 1, and there is a group of hoppers 4 between every two groups of filter plates 3 to facilitate the accumulation of sludge, thereby extending the time for regular cleaning of the sewage treatment equipment;

[0027] When the sludge accumulated inside the sewage filtering equipment is cleaned regularly, the motor 9 outside the body 1 can be operated. The operation of the motor 9 can conveniently drive the rotating shaft 6 in the hopper 4 inside the body 1 to rotate under the operation of the reducer 8, so that the rotating shaft 6 can drive the stirring roller 7 to rotate, so as to facilitate the stirring of the sludge accumulated in the hopper 4, so that the condensed sludge can be broken up, and then the solenoid valve 10 located at the bottom side of the hopper 4 inside the body 1 is synchronously operated with the sludge pump 11, so as to facilitate the extraction of the sludge accumulated in the hopper 4, so that the sludge can be discharged, and it is convenient to clean the sludge.

[0028] like Figure 2 As shown, a cover plate 13 for maintenance is assembled on the bottom surface of the machine body 1 by screws.

[0029] When in use, the cover plate 13 is easy to disassemble and assemble, so as to facilitate maintenance of the structure inside the body 1 .

[0030] like Figure 1 As shown, the outer wall surface of the body 1 is equipped with glass plates 14 that can be used for observation, and there are multiple groups of glass plates 14.

[0031] When in use, the glass plate 14 allows the staff to observe the accumulation of sludge in the hopper 4 .

[0032] like Figure 1 As shown, a bracket 15 is assembled on the bottom surface of the machine body 1 by means of bolts.

[0033] When in use, the bracket 15 facilitates auxiliary support for the body 1, so that the body 1 can operate more stably.

[0034] like Figure 2 and Figure 3 As shown, the power output end of the sludge pump 11 is equipped with a vertical pipe 12 located outside the cover plate 13.

[0035] When in use, the vertical pipe 12 is connected to the external pipeline to facilitate the discharge of the sludge pumped by the sludge pump 11 to a designated location.

[0036] The working principle and use process of the utility model are as follows: when using, first install the corresponding structural components in the appropriate position. When using the sewage treatment equipment to filter the sewage, the multiple groups of filter plates 3 in the filter bin 2 inside the body 1 are convenient for filtering the sewage. At the same time, the intercepted sludge and debris are conveniently accumulated in the multiple groups of hoppers 4 inside the body 1, and there is a group of hoppers 4 between every two groups of filter plates 3 to facilitate the accumulation of sludge, thereby extending the time for regular cleaning of the sewage treatment equipment. At the same time, when the internal accumulation of the sewage filter equipment is regularly cleaned, the sludge and debris are conveniently accumulated in the multiple groups of hoppers 4 inside the body 1. When the accumulated sludge is to be cleaned, the motor 9 on the outside of the body 1 can be operated. The operation of the motor 9 can conveniently drive the rotating shaft 6 in the hopper 4 inside the body 1 to rotate under the operation of the reducer 8, so that the rotating shaft 6 can drive the stirring roller 7 to rotate, so as to facilitate the stirring of the sludge accumulated in the hopper 4, so that the condensed sludge can be broken, and then the solenoid valve 10 located at the bottom side of the hopper 4 inside the body 1 is synchronously operated with the sludge pump 11, so as to facilitate the extraction of the sludge accumulated in the hopper 4, so that the sludge can be discharged, and it is convenient to clean the sludge.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage filtering device that is convenient for cleaning sludge, characterized in that: The invention comprises a machine body (1), wherein a filter chamber (2) for sewage filtering is arranged inside the machine body (1), and a filter plate (3) for sewage treatment is installed inside the filter chamber (2), and the filter plate (3) is provided in a plurality of groups, and a hopper (4) is installed inside the machine body (1) and is located between two groups of filter plates (3), and the hopper (4) is provided in a plurality of groups, and a solenoid valve (10) located inside the machine body (1) is installed at the bottom discharge end of the hopper (4), and a sludge pump (11) is installed at the end of the solenoid valve (10) away from the hopper (4); The inner circumferential side surfaces of the hopper (4) are both equipped with disc seats (5) for support, and a rotating shaft (6) for transmission is rotatably installed between the two sets of disc seats (5). The outer circumference of the rotating shaft (6) is sleeved with a stirring roller (7), and the outer wall surface of the body (1) is equipped with a reducer (8) in transmission connection with the rotating shaft (6), and there are multiple sets of reducers (8), and the power input end of the reducer (8) is equipped with an electric motor (9).

2. A sewage filtering device for facilitating sludge cleaning according to claim 1, characterized in that: The bottom surface of the machine body (1) is assembled with a cover plate (13) which can be used for maintenance by means of screws.

3. A sewage filtering device for facilitating sludge cleaning according to claim 1, characterized in that: The outer wall surface of the machine body (1) is equipped with glass plates (14) that can be used for observation, and there are multiple groups of glass plates (14).

4. A sewage filtering device for facilitating sludge cleaning according to claim 1, characterized in that: The bottom surface of the machine body (1) is assembled with a bracket (15) via bolts.

5. A sewage filtering device for facilitating sludge cleaning according to claim 1, characterized in that: The power output end of the sludge pump (11) is equipped with a vertical pipe (12) located outside the cover plate (13).

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