Sewage sludge separation treatment device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage sludge separation treatment device which comprises a base, a box body is fixedly connected to the top of the base, a filter plate is slidably connected to the inner wall of the box body, a filter assembly is arranged on the inner wall of the box body, and a collecting assembly is arranged on the inner wall of the box body. The filtering assembly comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a cam, a sliding groove is formed in the inner wall of the box body, the inner wall of the sliding groove is slidably connected with a scraping plate, a limiting assembly is arranged on the inner wall of the box body, and the collecting assembly comprises a collecting box. According to the separation treatment device, the filtering assembly and the limiting assembly are arranged, the motor is started, so that the filtering plate generates a shaking effect, the scraper slides along the inner wall of the sliding groove, filtered objects are cleaned, and therefore the working efficiency and the using effect of the separation treatment device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage sludge separation and treatment device. Background Art

[0002] Sewage sludge separation is a method of treating wastewater containing a large amount of solid particles. The process aims to separate the sludge from the sewage to reduce the solid content of the sewage and further treat or dispose of the sludge.

[0003] After searching, Chinese patent announcement number: CN220238037U discloses a sludge separation device for sewage treatment, which filters large particles of impurities and garbage in the water body through the filtering part, provides convenience for the oily sewage treatment process, and avoids unnecessary damage to the device due to large particles of impurities in the sludge during the drying process.

[0004] However, when sewage is being filtered, the fine sludge in the sewage can easily clog the filter screen, which reduces the filtration speed and filtration effect of the sewage, thereby reducing the use effect and work efficiency of the sewage sludge separation device. Therefore, a sewage sludge separation treatment device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a sewage sludge separation and treatment device, which aims to improve the problem in the prior art that fine sludge in sewage easily clogs the filter screen, resulting in reduced use effect and work efficiency of the sewage sludge separation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage sludge separation and treatment device, comprising a base, the top of the base is fixedly connected to a box, the inner wall of the box is slidably connected to a filter plate, the inner wall of the box is provided with a filter assembly, and the inner wall of the box is provided with a collection assembly;

[0007] The filter assembly includes a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a cam, the inner wall of the box is provided with a slide groove, the inner wall of the slide groove is slidably connected to a scraper, and the inner wall of the box is provided with a limiting assembly.

[0008] As a further description of the above technical solution:

[0009] The collecting assembly comprises a collecting box, a right inner wall of the collecting box is elastically connected with a clamping block via a return spring, and a clamping slot is provided on the right side of the box body.

[0010] As a further description of the above technical solution:

[0011] The limiting assembly comprises a fixed block, the inner wall of the fixed block is elastically connected with a wedge block via a limiting spring, and the top of the scraper is fixedly connected with a buckle.

[0012] As a further description of the above technical solution:

[0013] The bottom of the motor is fixedly connected to the left side of the box, the outer wall of the rotating shaft is rotatably connected to the inner wall of the box, the bottom of the filter plate is fixedly connected to a cylindrical rod, and the bottom end of the cylindrical rod is elastically connected to a fixed plate through a spring.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the collection box is plugged into the inner wall of the bottom back of the box body, one end of the reset spring is fixedly connected to the right inner wall of the collection box, and the other end of the reset spring is fixedly connected to the outer wall of the block.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the fixed block is fixedly connected to the top of the inner wall of the box body, one end of the limit spring is fixedly connected to the inner wall of the fixed block, and the other end of the limit spring is fixedly connected to the outer wall of the wedge block.

[0018] As a further description of the above technical solution:

[0019] The outer periphery of the cylindrical rod is slidably connected to the inner wall of the fixing plate, and the outer wall of the fixing plate is fixedly connected to the inner wall of the box body.

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the bottom end of the cylindrical rod, and the other end of the spring is fixedly connected to the bottom end of the fixing plate.

[0022] As a further description of the above technical solution:

[0023] The outer wall of the card block is slidably connected to the inner wall of the collection box, and the outer wall of the card block is carded to the inner wall of the card slot.

[0024] As a further description of the above technical solution:

[0025] The outer wall of the wedge block is slidably connected to the inner wall of the fixing block, and the outer wall of the wedge block is clamped to the inner wall of the buckle.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the utility model, a filter assembly and a limit assembly are provided, and the rotating shaft is driven to rotate by starting the motor, so that the cam and the filter plate reciprocate to produce or release the contact effect, and the elastic force of the spring causes the filter plate to produce a shaking effect. At the same time, the scraper is pushed by the filter plate to slide along the inner wall of the slide groove to clean the filtered material on the filter plate, thereby improving the working efficiency and use effect of the separation and processing device.

[0028] 2. In the utility model, a collecting assembly is provided, and the filtered material cleaned by the scraper is collected by the collecting box. At the same time, the clamping or releasing effect of the clamping block and the clamping slot makes the filter box easy to assemble and disassemble, thereby improving the working efficiency of the separation and processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall main structure of a sewage sludge separation and treatment device proposed by the utility model;

[0030] Figure 2 This is a schematic diagram of the cross-sectional structure of a box of a sewage sludge separation and treatment device proposed by the utility model;

[0031] Figure 3 This is a schematic diagram of the disassembled structure of the box and fixed block of a sewage sludge separation and treatment device proposed by the utility model;

[0032] Figure 4 This is a schematic diagram of the disassembly structure of a collection box of a sewage sludge separation and treatment device proposed by the utility model.

[0033] Legend:

[0034] 1. Base; 2. Box; 3. Filter plate; 4. Filter assembly; 41. Motor; 42. Fixed plate; 43. Spring; 44. Cylindrical rod; 45. Rotating shaft; 46. Cam; 47. Slide; 48. Scraper; 49. Limit assembly; 491. Fixed block; 492. Limit spring; 493. Wedge block; 494. Buckle; 5. Collection assembly; 51. Collection box; 52. Block; 53. Reset spring; 54. Slot. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-Figure 2The utility model provides an embodiment of a sewage sludge separation and treatment device, comprising a base 1, four groups of supporting legs are distributed in an array at the bottom of the base 1, which play a role in stabilizing the support of the base 1, and the box body 2 is stably supported by the base 1, the top of the base 1 is fixedly connected to the box body 2, and the front and bottom of the box body 2 are respectively provided with a water outlet pipe and a material outlet pipe, by adding sewage into the box body 2, it is convenient to separate the sewage and the sludge, the inner wall of the box body 2 is slidably connected with a filter plate 3, and the large particles of impurities in the sewage and the sludge are filtered by the filter plate 3, and the inner wall of the box body 2 is provided with a filter assembly 4, through the filter assembly 4, the filter plate 3 has a shaking effect, thereby improving the filtering speed and filtering effect of the filter plate 3, and the inner wall of the box body 2 is provided with a collecting assembly 5, and the filtered material scraped off by the scraper 48 is collected by the collecting assembly 5.

[0037] Reference Figure 1-Figure 3 The filter assembly 4 includes a motor 41, which is started to drive the rotating shaft 45 to rotate. The output shaft of the motor 41 is fixedly connected to the rotating shaft 45. The rotation effect of the rotating shaft 45 drives the cam 46 to rotate. The outer wall of the rotating shaft 45 is fixedly connected to the cam 46. The rotation effect of the cam 46 makes the cam 46 reciprocately contact with the bottom of the filter plate 3, or release the contact effect. The inner wall of the box body 2 is provided with a slide groove 47, and the slide groove 47 is obliquely arranged. The inner wall of the slide groove 47 is slidably connected with a scraper 48. Through the sliding effect of the scraper 48, the filtered material on the filter plate 3 is pushed into the collection box 51. The inner wall of the box body 2 is provided with a limiting component 49. The scraper 48 is limited by the limiting component 49 so that the scraper 48 remains fixed.

[0038] Reference Figure 3 and Figure 4 The collecting assembly 5 includes a collecting box 51, through which the filtered material is collected and stored. The right inner wall of the collecting box 51 is elastically connected with a clamping block 52 through a reset spring 53. Through the elastic force of the reset spring 53, the clamping block 52 always maintains a clamping effect with the clamping groove 54 when not affected by external force, thereby limiting the collecting box 51. A clamping groove 54 is opened on the right side of the box body 2.

[0039] Reference Figure 2 and Figure 3 The limiting component 49 includes a fixed block 491, and the inner wall of the fixed block 491 is elastically connected to a wedge block 493 through a limiting spring 492. Under the elastic force of the limiting spring 492, the wedge block 493 always maintains a clamping effect with the buckle 494 when not affected by external force, thereby limiting the scraper 48. The top of the scraper 48 is fixedly connected with a buckle 494, and the fixing effect of the buckle 494 prevents the buckle 494 from falling off.

[0040] Reference Figure 1and Figure 2 The bottom of the motor 41 is fixedly connected to the left side of the box body 2, and the fixing effect of the motor 41 prevents the motor 41 from falling off. The outer wall of the rotating shaft 45 is rotatably connected to the inner wall of the box body 2. The bottom of the filter plate 3 is fixedly connected with a cylindrical rod 44, and the fixing effect of the cylindrical rod 44 prevents the cylindrical rod 44 from falling off. The bottom end of the cylindrical rod 44 is elastically connected to the fixed plate 42 through a spring 43. Through the elastic force of the spring 43, the cylindrical rod 44 drives the filter plate 3 to always move downward and contact the top of the fixed plate 42.

[0041] Reference Figure 3 and Figure 4 The outer wall of the collection box 51 is plugged into the inner wall of the bottom back side of the box body 2. Through the plug-in effect of the collection box 51, the collection box 51 is installed on the box body 2. One end of the return spring 53 is fixedly connected to the right inner wall of the collection box 51, and the other end of the return spring 53 is fixedly connected to the outer wall of the block 52. Through the fixing effect of the return spring 53, the block 52 remains fixed to prevent the block 52 from falling off. The outer wall of the block 52 is slidably connected to the inner wall of the collection box 51. Through the sliding effect of the block 52, the block 52 is engaged or released from the inner wall of the slot 54. The outer wall of the block 52 is engaged with the inner wall of the slot 54. Through the engaging effect of the block 52 and the slot 54, the box body 2 limits the collection box 51.

[0042] Reference Figure 3 The outer wall of the fixed block 491 is fixedly connected to the top of the inner wall of the box body 2, and the fixing effect of the fixed block 491 prevents the fixed block 491 from falling off. One end of the limit spring 492 is fixedly connected to the inner wall of the fixed block 491, and the other end of the limit spring 492 is fixedly connected to the outer wall of the wedge block 493. The fixing effect of the limit spring 492 keeps the wedge block 493 fixed to prevent the wedge block 493 from falling off. The outer wall of the wedge block 493 is slidably connected to the inner wall of the fixed block 491, and the sliding effect of the wedge block 493 makes the wedge block 493 and the inner wall of the buckle 494 engage or release the engagement effect. The outer wall of the wedge block 493 is engaged with the inner wall of the buckle 494, and the engagement effect of the wedge block 493 and the buckle 494 makes the fixed block 491 limit the scraper 48.

[0043] Reference Figure 2 and Figure 3The outer periphery of the cylindrical rod 44 is slidably connected to the inner wall of the fixed plate 42, and the cylindrical rod 44 plays a guiding role on the filter plate 3. The outer wall of the fixed plate 42 is fixedly connected to the inner wall of the box body 2. The fixing effect of the fixed plate 42 prevents the fixed plate 42 from falling off. One end of the spring 43 is fixedly connected to the bottom end of the cylindrical rod 44, and the other end of the spring 43 is fixedly connected to the bottom end of the fixed plate 42. The fixing effect of the spring 43 prevents the spring 43 from falling off, affecting the resetting effect of the spring 43 on the filter plate 3.

[0044] Working principle: When the staff needs to separate the sewage sludge, the staff pours the sewage sludge into the box 2, starts the motor 41, and drives the rotating shaft 45 to rotate through the motor 41, so that the cam 46 rotates, so that the cam 46 and the bottom of the filter plate 3 reciprocate in contact and release the contact effect, and at the same time, through the elastic force of the spring 43, the filter plate 3 reciprocates and moves up and down, producing a shaking effect, thereby improving the filtering speed and filtering effect of the filter plate 3 on the sewage sludge.

[0045] When the sewage sludge filtering treatment is completed, the sewage sludge flows into the bottom of the inner wall of the box body 2, while the filtered material remains on the filter plate 3. The staff presses the wedge block 493 to release the clamping effect of the wedge block 493 and the buckle 494, and at the same time releases the limiting effect on the scraper 48, so that the scraper 48 slides along the inner wall of the slide groove 47 toward the front of the box body 2 and contacts the top of the filter plate 3, so that when the filter plate 3 moves upward, the scraper 48 is pushed to slide along the inner wall of the slide groove 47 toward the back of the box body 2, so that the scraper 48 pushes the filtered material on the filter plate 3 into the collection box 51. At the same time, through the elastic force of the limiting spring 492, the wedge block 493 is driven to clamp with the buckle 494, so that the scraper 48 remains fixed and does not affect the filtering work of the filter plate 3.

[0046] When the collection box 51 is full, the staff presses the block 52 to release the block 52 from the card slot 54 and release the limiting effect on the collection box 51, so that the collection box 51 is released from the plug-in effect with the box body 2, thereby disassembling the collection box 51 and plugging the empty collection box 51 into the bottom inner wall of the back side of the box body 2, so that the block 52 is card-engaged with the card slot 54 under the elastic force of the reset spring 53, and at the same time limits the collection box 51, so that the collection box 51 remains fixedly installed on the box body 2.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage sludge separation and treatment device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a box body (2), the inner wall of the box body (2) is slidably connected to a filter plate (3), the inner wall of the box body (2) is provided with a filter assembly (4), and the inner wall of the box body (2) is provided with a collection assembly (5); The filter assembly (4) comprises a motor (41), the output shaft of the motor (41) is fixedly connected to a rotating shaft (45), the outer wall of the rotating shaft (45) is fixedly connected to a cam (46), the inner wall of the box body (2) is provided with a slide groove (47), the inner wall of the slide groove (47) is slidably connected to a scraper (48), and the inner wall of the box body (2) is provided with a limit assembly (49).

2. A sewage sludge separation and treatment device according to claim 1, characterized in that: The collecting assembly (5) comprises a collecting box (51), the right inner wall of the collecting box (51) is elastically connected to a clamping block (52) via a return spring (53), and a clamping slot (54) is provided on the right side of the box body (2).

3. A sewage sludge separation and treatment device according to claim 1, characterized in that: The limiting assembly (49) comprises a fixed block (491), the inner wall of the fixed block (491) is elastically connected to a wedge block (493) via a limiting spring (492), and the top of the scraper (48) is fixedly connected to a buckle (494).

4. A sewage sludge separation and treatment device according to claim 1, characterized in that: The bottom of the motor (41) is fixedly connected to the left side of the box (2), the outer wall of the rotating shaft (45) is rotatably connected to the inner wall of the box (2), the bottom of the filter plate (3) is fixedly connected to a cylindrical rod (44), and the bottom end of the cylindrical rod (44) is elastically connected to a fixed plate (42) via a spring (43).

5. The sewage sludge separation and treatment device according to claim 2, characterized in that: The outer wall of the collection box (51) is plugged into the inner wall of the bottom back of the box body (2), one end of the return spring (53) is fixedly connected to the right inner wall of the collection box (51), and the other end of the return spring (53) is fixedly connected to the outer wall of the clamping block (52).

6. A sewage sludge separation and treatment device according to claim 3, characterized in that: The outer wall of the fixed block (491) is fixedly connected to the top of the inner wall of the box body (2), one end of the limit spring (492) is fixedly connected to the inner wall of the fixed block (491), and the other end of the limit spring (492) is fixedly connected to the outer wall of the wedge block (493).

7. A sewage sludge separation and treatment device according to claim 4, characterized in that: The outer periphery of the cylindrical rod (44) is slidably connected to the inner wall of the fixing plate (42), and the outer wall of the fixing plate (42) is fixedly connected to the inner wall of the box body (2).

8. The sewage sludge separation and treatment device according to claim 4, characterized in that: One end of the spring (43) is fixedly connected to the bottom end of the cylindrical rod (44), and the other end of the spring (43) is fixedly connected to the bottom end of the fixed plate (42).

9. The sewage sludge separation and treatment device according to claim 5, characterized in that: The outer wall of the clamping block (52) is slidably connected to the inner wall of the collection box (51), and the outer wall of the clamping block (52) is clamped to the inner wall of the clamping groove (54).

10. The sewage sludge separation and treatment device according to claim 6, characterized in that: The outer wall of the wedge block (493) is slidably connected to the inner wall of the fixing block (491), and the outer wall of the wedge block (493) is snap-fitted to the inner wall of the buckle (494).

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