Anti-blocking sewage treatment equipment for municipal sewage engineering

Abstract

The utility model relates to the technical field of sewage treatment, in particular to anti-clogging sewage treatment equipment for municipal sewage engineering, which comprises a box body, a sewage inlet is mounted on the box body, a screening component is arranged in the box body, an opening is arranged on one side of the box body, and a filter screen is arranged on the other side of the box body. The screening component comprises a filter plate for filtering impurities in the sewage and a driving part for driving the filter plate to vibrate, the other end of the filter plate is rotatably connected with the inner wall of the box body, and when the driving part drives the filter plate to vibrate, the impurities on the filter plate fall out from an opening in one side of the box body along the filter plate. A stirring assembly for stirring sewage and chemical substances is arranged below the filtering plate, impurities in the sewage can be filtered by the filtering plate by pouring the sewage into the box body from the sewage inlet, and the filtering plate is driven by the driving part to vibrate, so that the filtered impurities fall out from the opening along the filtering plate, and the filtering plate is prevented from being blocked; and the subsequent processing efficiency is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an anti-clogging sewage treatment device for municipal sewage engineering. Background Art

[0002] Sewage treatment refers to the purification process of treating sewage to meet the requirements of a certain water body or to be able to be reused. People's lives and various industrial productions in cities will generate a large amount of sewage. If these sewage are not treated and discharged directly, it will cause serious pollution to the environment. The commonly used sewage treatment method is chemical sedimentation, which uses a mixture of chemicals and sewage for treatment.

[0003] Chinese patent CN220237880U discloses a sewage treatment device for anti-clogging municipal sewage engineering, including a box body, a filter plate, a support plate, a chemical agent box, a servo motor, a rotating rod, a driving gear and a driven gear; by using an external controller to control the rotation of the AC motor, the AC motor drives the threaded rod on the right to rotate forward, so that the moving block on the surface of the threaded rod drives the cleaning brush at the bottom to move to the right, so as to clean the top of the filter plate.

[0004] When the utility model is used to clean the filter plate, the moving block is driven to move by the rotation of the threaded rod, and then the moving block drives the cleaning brush to clean the filter plate. Since the threaded rod is in the box, sewage will adhere to the threaded rod when in use, and microorganisms, sludge and other substances in the sewage will adhere to the threaded rod. The accumulation of these substances may not only cause the thread to get stuck, making the threaded rod difficult to disassemble and maintain, but also may change the surface characteristics of the threaded rod, affecting its normal operation. Summary of the invention

[0005] In view of the above problems, a sewage treatment equipment for municipal sewage engineering with anti-clogging is provided. By means of a dynamic filter plate that can vibrate up and down, the technical problem that impurities may clog the filter screen and affect the filtering effect after long-term use is solved.

[0006] To solve the problems of the prior art, the utility model provides a sewage treatment device for municipal sewage engineering that is clogging-resistant, comprising a box body, a sewage inlet being installed on the box body, a screening assembly being arranged inside the box body, an opening being arranged on one side of the box body, the screening assembly comprising a filter plate for filtering impurities in the sewage and a driving component for driving the filter plate to vibrate, one end of the filter plate being rotatably connected to the inner wall of the box body, when the driving component drives the filter plate to vibrate, impurities on the filter plate will fall out of the opening on one side of the box body along the filter plate, and a stirring component for stirring the sewage and chemicals is arranged below the filter plate.

[0007] Preferably, the driving component comprises a first motor, a driving gear, a driven gear, a rotating shaft, a rotating disk, a fixed column, a movable plate, a connecting column, a connecting plate, a fixed seat and a connecting rod; a mounting plate is fixedly mounted on the other side of the box body, and the first motor is arranged on the mounting plate; the driving gear is arranged on the output end of the first motor; the rotating shaft is mounted on one side of the first motor; the driven gear is mounted on the rotating shaft; the rotating disk is arranged at one end of the rotating shaft; the fixed column is arranged on one side of the rotating disk; the movable plate is mounted on the fixed column; the connecting column is arranged at one end of the movable plate away from the fixed column; the connecting plate is mounted on the connecting column; the fixed seat is mounted on one side of the connecting plate;

[0008] The connecting rod is hinged to one side of the fixing seat, and the other end of the connecting rod is hinged to the filter plate.

[0009] Preferably, a fixing plate is installed on one side of the connecting plate, both sides of the fixing plate are fixedly connected to the box body, a sliding block is arranged in the fixing plate, and a limiting sliding groove for limiting sliding of the sliding block is provided on the connecting plate.

[0010] Preferably, a discharge box is installed at the opening of the box body.

[0011] Preferably, a mixing box is installed on one side of the box body located at the sewage inlet.

[0012] Preferably, the stirring assembly includes a second motor, a stirring shaft, and a stirring rod; the second motor is installed at the bottom of the box; the stirring shaft is installed on the output end of the second motor; and the stirring rod is installed on the stirring shaft.

[0013] Preferably, a sealing ring is provided at the contact position between the stirring shaft and the bottom of the box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By pouring sewage into the box from the sewage inlet, the sewage will pass through the filter plate, the filter plate will filter the impurities in the sewage, and the filter plate will be driven to vibrate through the driving component, so that the filtered impurities will fall out from the opening along the filter plate, thereby preventing the filter plate from being blocked, affecting the filtering effect of the filter plate, and preventing the subsequent processing efficiency from being affected.

[0016] 2. By starting the second motor, the second motor drives the stirring shaft to rotate, and then the stirring shaft drives the stirring rod to rotate, so that the sewage and the reagent in the box are fully stirred and mixed more evenly, so that the sewage treatment effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic image of a sewage treatment plant for anti-clogging municipal sewage projects from a first viewing angle.

[0018] Figure 2 The present invention is a cross-sectional view of a sewage treatment device for anti-clogging municipal sewage engineering in its initial state from a frontal perspective.

[0019] Figure 3 It is a cross-sectional view of a sewage treatment device for anti-clogging municipal sewage engineering in a moving state from a frontal perspective.

[0020] Figure 4 It is a kind of sewage treatment equipment for municipal sewage engineering to prevent clogging. Figure 2 Enlarged view of point A in the middle.

[0021] Figure 5 It is a side view of a sewage treatment device for anti-clogging municipal sewage engineering from a side view perspective.

[0022] Figure 6 It is a three-dimensional diagram of a portion of a screening component in a sewage treatment plant used in an anti-clogging municipal sewage project.

[0023] Figure 7 It is a three-dimensional diagram of a fixed plate and a slider in a sewage treatment device for a municipal sewage project that is anti-clogging.

[0024] The numbers in the figure are: 1. box body; 2. sewage inlet; 3. screening assembly; 31. filter plate; 32. first motor; 33. driving gear; 34. driven gear; 35. rotating shaft; 36. turntable; 37. fixed column; 38. moving plate; 39. connecting column; 310. connecting plate; 311. fixed seat; 312. connecting rod; 313. fixed plate; 314. sliding block; 315. discharge box; 4. mixing box; 5. stirring assembly; 51. second motor; 52. stirring shaft; 53. stirring rod. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See also Figures 1 to 7 As shown, the utility model provides a sewage treatment device for municipal sewage engineering with anti-clogging, including a box body 1, a sewage inlet 2 is installed on the box body 1, a screening component 3 is arranged inside the box body 1, an opening is arranged on one side of the box body 1, the screening component 3 includes a filter plate 31 for filtering impurities in sewage and a driving component for driving the filter plate 31 to vibrate, one end of the filter plate 31 is rotatably connected to the inner wall of the box body 1, when the driving component drives the filter plate 31 to vibrate, the impurities on the filter plate 31 will fall out of the opening on one side of the box body 1 along the filter plate 31, and a stirring component 5 for stirring sewage and chemicals is arranged below the filter plate 31.

[0027] By pouring sewage into the box 1 from the sewage inlet 2, the sewage will pass through the filter plate 31, and the filter plate 31 will filter the impurities in the sewage. The filter plate 31 is driven to vibrate by the driving component, and the filtered impurities fall out from the opening along the filter plate 31, thereby preventing the filter plate 31 from being blocked, affecting the filtering effect of the filter plate 31, and preventing affecting the subsequent processing efficiency.

[0028] See also Figures 1 to 6 As shown, the driving components include a first motor 32, a driving gear 33, a driven gear 34, a rotating shaft 35, a rotating disk 36, a fixed column 37, a movable plate 38, a connecting column 39, a connecting plate 310, a fixed seat 311 and a connecting rod 312; a mounting plate is fixedly installed on the other side of the box body 1, and the first motor 32 is arranged on the mounting plate; the driving gear 33 is arranged on the output end of the first motor 32; the rotating shaft 35 is installed on one side of the first motor 32; the driven gear 34 is installed on the rotating shaft 35; the rotating disk 36 is arranged at one end of the rotating shaft 35; the fixed column 37 is arranged on one side of the rotating disk 36; the movable plate 38 is installed on the fixed column 37; the connecting column 39 is arranged at one end of the movable plate 38 away from the fixed column 37; the connecting plate 310 is installed on the connecting column 39; the fixed seat 311 is installed on one side of the connecting plate 310; the connecting rod 312 is hinged to one side of the fixed seat 311, and the other end of the connecting rod 312 is hinged to the filter plate 31.

[0029] By starting the first motor 32, the first motor 32 drives the driving gear 33 to rotate, and the driven gear 34 is driven to rotate by the meshing of the driving gear 33 and the driven gear 34, and then the rotation of the driven gear 34 drives the rotating shaft 35 to rotate, and then the rotating shaft 35 drives the rotating disk 36 to rotate, and then the rotating disk 36 drives the moving plate 38 to move through the fixing column 37, and then the connecting plate 310 is driven to move through the connecting column 39, and then the connecting plate 310 drives the fixing seat 311 to move, and then the filter plate 31 is driven to move through the connecting rod 312. Since one end of the filter plate 31 is rotatably connected to the inner wall of the box body 1, the purpose of vibrating the filter plate 31 up and down is achieved.

[0030] See also Figure 2 and Figure 7 As shown, a fixing plate 313 is installed on one side of the connecting plate 310, and both sides of the fixing plate 313 are fixedly connected to the box body 1. A slider 314 is arranged in the fixing plate 313, and a limiting sliding groove is opened on the connecting plate 310 for the slider 314 to limit its sliding movement.

[0031] When the filter plate 31 moves up and down, the slider 314 provided in the fixing plate 313 slides on the connecting plate 310 , thereby limiting the moving position of the connecting plate 310 and increasing the stability of the movement of the connecting plate 310 .

[0032] See also Figure 2As shown, a discharge box 315 is installed at the opening of the box body 1.

[0033] The discharge box 315 is used to collect impurities filtered by the filter plate 31, so as to facilitate collection and treatment thereof.

[0034] See also Figure 1 and Figure 2 As shown, a mixing box 4 is installed on one side of the sewage inlet 2 of the box body 1.

[0035] Chemical substances are added into the mixing box 4 and dropped into the box body 1 from the mixing box 4 to be mixed with the sewage in the box body 1 for treatment.

[0036] See also Figure 2 and Figure 3 As shown, the stirring assembly 5 includes a second motor 51 , a stirring shaft 52 , and a stirring rod 53 ; the second motor 51 is installed at the bottom of the box 1 ; the stirring shaft 52 is installed on the output end of the second motor 51 ; and the stirring rod 53 is installed on the stirring shaft 52 .

[0037] By starting the second motor 51, the second motor 51 drives the stirring shaft 52 to rotate, and the stirring shaft 52 drives the stirring rod 53 to rotate, so that the sewage and the reagent in the box 1 are fully stirred and mixed more evenly, so that the sewage treatment effect is better.

[0038] See also Figure 2 and Figure 3 As shown, a sealing ring is provided at the contact position between the stirring shaft 52 and the bottom of the box body 1 .

[0039] The sealing ring is provided to enhance the sealing performance of the interior of the box body 1.

[0040] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A sewage treatment equipment for municipal sewage engineering with anti-clogging, characterized in that: The invention comprises a box body (1), wherein a sewage inlet (2) is installed on the box body (1), a screening assembly (3) is arranged inside the box body (1), and an opening is arranged on one side of the box body (1). The screening assembly (3) comprises a filter plate (31) for filtering impurities in sewage and a driving component for driving the filter plate (31) to vibrate, wherein one end of the filter plate (31) is rotatably connected to the inner wall of the box body (1), and when the driving component drives the filter plate (31) to vibrate, impurities on the filter plate (31) will fall out of the opening on one side of the box body (1) along the filter plate (31), and a stirring assembly (5) for stirring sewage and chemicals is arranged below the filter plate (31).

2. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 1 is characterized in that: The driving component comprises a first motor (32), a driving gear (33), a driven gear (34), a rotating shaft (35), a rotating disk (36), a fixing column (37), a moving plate (38), a connecting column (39), a connecting plate (310), a fixing seat (311) and a connecting rod (312); A mounting plate is fixedly mounted on the other side of the box body (1), and the first motor (32) is arranged on the mounting plate; The driving gear (33) is arranged on the output end of the first motor (32); The rotating shaft (35) is mounted on one side of the first motor (32); The driven gear (34) is mounted on the rotating shaft (35); The rotating disk (36) is arranged at one end of the rotating shaft (35); The fixing column (37) is arranged on one side of the rotating disk (36); The movable plate (38) is mounted on the fixed column (37); The connecting column (39) is arranged at one end of the movable plate (38) away from the fixed column (37); The connecting plate (310) is mounted on the connecting column (39); The fixing seat (311) is installed on one side of the connecting plate (310); The connecting rod (312) is hinged to one side of the fixing seat (311), and the other end of the connecting rod (312) is hinged to the filter plate (31).

3. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 2 is characterized in that: A fixing plate (313) is installed on one side of the connecting plate (310), and two sides of the fixing plate (313) are fixedly connected to the box body (1). A sliding block (314) is arranged in the fixing plate (313), and a limiting sliding groove for limiting sliding of the sliding block (314) is provided on the connecting plate (310).

4. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 1, characterized in that: A discharge box (315) is installed at the opening of the box body (1).

5. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 1, characterized in that: A mixing box (4) is installed on the box body (1) at one side of the sewage inlet (2).

6. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 1, characterized in that: The stirring assembly (5) comprises a second motor (51), a stirring shaft (52), and a stirring rod (53); The second motor (51) is installed at the bottom of the box (1); The stirring shaft (52) is mounted on the output end of the second motor (51); The stirring rod (53) is mounted on the stirring shaft (52).

7. The anti-clogging sewage treatment equipment for municipal sewage engineering according to claim 6, characterized in that: A sealing ring is provided at the contact position between the stirring shaft (52) and the bottom of the box body (1).

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