Intercepting device for sewage treatment tank

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an intercepting device for a sewage treatment tank, which comprises a sewage tank intercepting pipeline, a collecting frame is fixedly arranged at the middle position of one side of the sewage tank intercepting pipeline, and a discharge port is arranged at the middle position of one side of the top of the sewage tank intercepting pipeline. The intercepting device for the sewage treatment tank has the advantages of being capable of adjusting the aperture size of a flow guide hole of water flow and treating and collecting garbage in time, and solves the problems that when an existing intercepting device for the sewage treatment tank is used, sundries in the water flow are intercepted through an intercepting plate with a fixed aperture, and the use is inconvenient. The problems that in different working environments, the diameters of impurities needing to be intercepted are different, an intercepting device is limited, meanwhile, the intercepted impurities can be more and more collected and cannot be cleaned in time, flowing of water flow is hindered, and meanwhile the water quality is affected due to garbage stinking are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an interception device for a sewage treatment pool. Background Art

[0002] Sewage treatment is 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, catering, etc., and is increasingly entering the daily lives of ordinary people. According to the source of sewage, sewage treatment is generally divided into industrial sewage treatment and domestic sewage treatment. Therefore, it is necessary to use sewage interception devices to remove impurities in the water.

[0003] However, the existing interception devices for sewage treatment pools intercept the debris in the water flow through the interception plates with fixed apertures when in use. However, in different working environments, the diameters of the impurities to be intercepted are different, which makes the interception device more limited. At the same time, the impurities after interception will accumulate more and more. If they are not cleaned in time, it will not only hinder the flow of water, but also make the garbage stink and affect the water quality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an intercepting device for a sewage treatment pool, which has the advantages of being able to adjust the aperture size of the diversion hole of the water flow and being able to process and collect garbage in time, solving the problem that the existing intercepting device for a sewage treatment pool intercepts the debris in the water flow through an intercepting plate with a fixed aperture when in use, but in different working environments, the diameters of the impurities to be intercepted are different, resulting in the intercepting device being relatively limited. At the same time, the impurities after interception will accumulate more and more. If they are not cleaned up in time, it will not only hinder the flow of water, but also make the garbage stink and affect the water quality.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: an intercepting device for a sewage treatment pool, comprising a sewage pool intercepting pipe, a collecting frame is fixedly arranged at the middle position of one side of the sewage pool intercepting pipe, a discharge port is opened at the middle position of one side of the top of the sewage pool intercepting pipe, a support frame is fixedly arranged at the middle position of the side of the sewage pool intercepting pipe away from the collecting frame, a first hydraulic push rod is arranged at the bottom of one side of the support frame, a push plate is arranged at the output end of the first hydraulic push rod, a second hydraulic push rod is fixedly arranged at the middle position of the top of the support frame, a rack is arranged at the middle position of one side of the sewage pool intercepting pipe near the support frame, an aperture adjustment mechanism is inserted at one end of both sides of the sewage pool intercepting pipe, and a cleaning mechanism is arranged at the output end of the second hydraulic push rod.

[0008] Preferably, the aperture adjustment mechanism includes a rectangular frame, a fixed plate is provided at one end of the back side of the rectangular frame, a plurality of second guide holes are opened inside the fixed plate, a rotating plate is rotatably provided at one end of the front side of the rectangular frame, a plurality of first guide holes are evenly opened inside the rotating plate, a second worm gear is provided on the outer side of the rotating plate, worms are rotatably provided on both sides of the top of the rectangular frame, and a first worm gear is rotatably provided at the middle position of the top of the rectangular frame.

[0009] Preferably, a through slot is provided at a middle position of the top of the rectangular frame, and the first worm gear is located inside the through slot and meshes with the worm and the second worm gear respectively.

[0010] Preferably, the cleaning mechanism comprises a collecting plate, the collecting plate is located at the output end of the second hydraulic push rod, cleaning brushes are rotatably provided on both sides of one end of the top of the collecting plate, and a gear is provided on one side of the cleaning brush.

[0011] Preferably, the gear is located in front of the rack, and the gear and the rack are meshed with each other.

[0012] Preferably, a rack groove is provided at one end of the collecting plate close to the rack, and the rack groove is located directly below the rack, and the rack and the rack groove are adapted to each other.

[0013] The beneficial effects of the utility model are:

[0014] 1) The interception device for the sewage treatment pool works in different environments when intercepting the water flow in the sewage treatment pool. At this time, when the aperture size of the diversion needs to be adjusted, the rotating worm drives the first worm gear to rotate, and the first worm gear drives the second worm gear meshing with it to rotate, and the second worm gear drives the rotating plate and the first diversion hole to rotate as a whole at a certain angle. At this time, the overlapping area of ​​the first diversion hole and the second diversion hole changes, which is suitable for environments with different interception objects.

[0015] 2) The sewage treatment pool uses an intercepting device. When the intercepted garbage is concentrated to a certain amount inside the intercepting pipe of the sewage pool, the second hydraulic push rod can be opened to drive the collecting plate to move upward. The collecting plate will salvage the garbage collected in front of the rectangular frame. When the collecting plate reaches the push plate position, the first hydraulic push rod is opened to drive the push plate to push the garbage inside the collecting plate, and the garbage falls into the collecting frame through the discharge port. The garbage can be cleaned up in time to avoid the accumulation of garbage causing the garbage to stink and affect the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front cross-sectional view of the utility model;

[0017] Figure 2 It is a top sectional view of the utility model;

[0018] Figure 3 It is a side sectional view of the utility model;

[0019] Figure 4 For the utility model Figure 1 A magnified image of point A;

[0020] Figure 5 It is a three-dimensional diagram of the cleaning mechanism of the utility model.

[0021] In the figure: 1. sewage pool interception pipe; 2. aperture adjustment mechanism; 201. rectangular frame; 202. rotating plate; 203. first worm gear; 204. worm; 205. second worm gear; 206. first guide hole; 207. second guide hole; 208. fixed plate; 3. cleaning mechanism; 301. collecting plate; 302. cleaning brush; 303. gear; 4. discharge port; 5. collecting frame; 6. first hydraulic push rod; 7. support frame; 8. second hydraulic push rod; 9. push plate; 10. rack. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1, by Figure 1-3Provided is an intercepting device for a sewage treatment pool. The utility model comprises a sewage pool intercepting pipe 1, a collecting frame 5 is fixedly arranged at the middle position of one side of the sewage pool intercepting pipe 1, a discharge port 4 is opened at the middle position of one side of the top of the sewage pool intercepting pipe 1, a support frame 7 is fixedly arranged at the middle position of the side of the sewage pool intercepting pipe 1 away from the collecting frame 5, a first hydraulic push rod 6 is arranged at the bottom of one side of the support frame 7, a push plate 9 is arranged at the output end of the first hydraulic push rod 6, a second hydraulic push rod 8 is fixedly arranged at the middle position of the top of the support frame 7, a rack 10 is arranged at the middle position of one side of the sewage pool intercepting pipe 1 close to the support frame 7, and an aperture adjustment mechanism 2 is inserted at one end of both sides of the sewage pool intercepting pipe 1.

[0024] The aperture adjustment mechanism 2 includes a rectangular frame 201, a fixed plate 208 is provided at one end of the back side of the rectangular frame 201, a plurality of second guide holes 207 are provided inside the fixed plate 208, a rotating plate 202 is rotatably provided at one end of the front side of the rectangular frame 201, a plurality of first guide holes 206 are evenly provided inside the rotating plate 202, a second worm gear 205 is provided on the outer side of the rotating plate 202, worms 204 are rotatably provided on both sides of the top of the rectangular frame 201, and a first worm gear 203 is rotatably provided at the middle position of the top of the rectangular frame 201.

[0025] Specifically, a through slot is opened in the middle position of the top inside the rectangular frame 201, and the first worm gear 203 is located inside the through slot and meshes with the worm 204 and the second worm gear 205 respectively. The rotation of the rotating plate 202 drives the first guide hole 206 to rotate, changing the area overlapping with the second guide hole 207, and flexibly adjusting the size of the object passing through the hole.

[0026] Embodiment 2, by Figure 4-5 It is given that, on the basis of Example 1, a cleaning mechanism 3 is provided at the output end of the second hydraulic push rod 8, and the cleaning mechanism 3 includes a collecting plate 301, and the collecting plate 301 is located at the output end of the second hydraulic push rod 8, and cleaning brushes 302 are rotatably provided on both sides of one end of the top of the collecting plate 301, and a gear 303 is provided on one side of the cleaning brush 302.

[0027] Specifically, the gear 303 is located in front of the rack 10, and the gear 303 and the rack 10 are meshed with each other. A rack groove is provided at one end of the collecting plate 301 close to the rack 10, and the rack groove is located directly below the rack 10. The rack 10 and the rack groove are adapted to each other. When the collecting plate 301 moves up, it drives 303 to rotate on the rack 10, and drives the cleaning brush 302 to clean up the garbage adhered to the surface of the fixed plate 208.

[0028] Working principle: When intercepting the water flow in the sewage treatment pool, working in different environments, when the size of the diversion aperture needs to be adjusted, the rotating worm 204 drives the first worm wheel 203 to rotate, and the first worm wheel 203 drives the second worm wheel 205 meshing with it to rotate, and the second worm wheel 205 drives the rotating plate 202 and the first diversion hole 206 to rotate as a whole by a certain angle. At this time, the overlapping area of ​​the first diversion hole 206 and the second diversion hole 207 changes, which is suitable for environments with different interception objects. When the intercepted garbage is concentrated to a certain amount inside the sewage pool interception pipe 1, the second hydraulic push can be opened. The rod 8 drives the collecting plate 301 to move upward, and the collecting plate 301 will salvage the garbage collected in front of the rectangular frame 201. When the collecting plate 301 reaches the position of the pushing plate 9, the first hydraulic push rod 6 is opened to drive the pushing plate 9 to push the garbage inside the collecting plate 301, and the garbage falls into the collecting frame 5 through the discharge port 4. At the same time, the collecting plate 301 drives the gear 303 to move upward. Under the action of the rack 10, the gear 303 and the cleaning brush 302 rotate. The cleaning brush 302 can sweep down the garbage adhered to the surface of the fixed plate 208, and can clean up the garbage in time to avoid the accumulation of garbage causing the garbage to stink and affect the water quality.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises one..." does not exclude the existence of other identical elements in the process, method, article or device that includes the elements, and the "left", "right", "top" and "bottom" described in this article are like Figure 1 The "front" and "back" in this article refer to the operator facing the dispensing device, the one closer to the operator is the front, and the one farther away from the operator is the back.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An interception device for a sewage treatment tank, comprising a sewage tank interception pipe (1), characterized in that: A collecting frame (5) is fixedly arranged at the middle position of one side of the sewage pool intercepting pipe (1), a discharge port (4) is opened at the middle position of one side of the top of the sewage pool intercepting pipe (1), a support frame (7) is fixedly arranged at the middle position of the side of the sewage pool intercepting pipe (1) away from the collecting frame (5), a first hydraulic push rod (6) is arranged at the bottom of one side of the support frame (7), a push plate (9) is arranged at the output end of the first hydraulic push rod (6), a second hydraulic push rod (8) is fixedly arranged at the middle position of the top of the support frame (7), a rack (10) is arranged at the middle position of one side of the sewage pool intercepting pipe (1), an aperture adjustment mechanism (2) is inserted at one end of both sides of the sewage pool intercepting pipe (1), and a cleaning mechanism (3) is arranged at the output end of the second hydraulic push rod (8).

2. The interception device for a sewage treatment pool according to claim 1, characterized in that: The aperture adjustment mechanism (2) comprises a rectangular frame (201), a fixed plate (208) is arranged at one end of the back side of the rectangular frame (201), a plurality of groups of second air guide holes (207) are arranged inside the fixed plate (208), a rotating plate (202) is rotatably arranged at one end of the front side of the rectangular frame (201), a plurality of groups of first air guide holes (206) are evenly arranged inside the rotating plate (202), a second worm gear (205) is arranged on the outside of the rotating plate (202), worms (204) are rotatably arranged on both sides of the top of the rectangular frame (201), and a first worm gear (203) is rotatably arranged at the middle position of the top of the rectangular frame (201).

3. The interception device for a sewage treatment pool according to claim 2, characterized in that: A through slot is provided at the middle position of the top of the rectangular frame (201), and the first worm wheel (203) is located inside the through slot and meshes with the worm (204) and the second worm wheel (205) respectively.

4. The interception device for a sewage treatment pool according to claim 1, characterized in that: The cleaning mechanism (3) comprises a collecting plate (301), the collecting plate (301) being located at the output end of the second hydraulic push rod (8), cleaning brushes (302) being rotatably provided on both sides of one end of the top of the collecting plate (301), and a gear (303) being provided on one side of the cleaning brush (302).

5. The interception device for a sewage treatment pool according to claim 4, characterized in that: The gear (303) is located in front of the rack (10), and the gear (303) and the rack (10) are meshed with each other.

6. The interception device for a sewage treatment pool according to claim 4, characterized in that: A rack groove is provided at one end of the collecting plate (301) close to the rack (10), and the rack groove is located directly below the rack (10), and the rack (10) and the rack groove are adapted to each other.

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