Sewage sedimentation separation device
Patent Information
- Application Number
- CN202522379446.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0004]现有的污水沉淀分离装置在对污水进行沉淀分离时，通常采用单层滤网对污水进行沉淀，部分细小悬浮物会从滤网内部通过，从而导致污水内部的悬浮物没有得以完全去除，影响对污水的排放以及回用
1.本实用新型所述的一种污水沉淀分离装置，通过增加第一倾斜板以及第二倾斜板可以使污水得以多次的沉淀过滤，同时由于第一倾斜板以及第二倾斜板的倾斜设置，污水流入到表面之后会由于离心的作用进行运动，同时增加第一连接座和第二连接座可以使污水得以多重的过滤沉降，将污水内部的悬浮物进行去除，减少悬浮物和水掺杂一起的情况。
Smart Images
Figure CN224812414U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of environmental protection equipment technology, specifically a wastewater sedimentation and separation device. Background Technology
[0002] Wastewater is polluted water generated during domestic or production activities. It contains various pollutants such as suspended solids, organic matter, and heavy metals. Direct discharge of wastewater without treatment will damage the water environment, endanger the ecological balance, and harm human health. Wastewater treatment technology can purify the wastewater and enable the recycling of water resources or safe discharge.
[0003] In the process of wastewater treatment, it is often necessary to effectively separate suspended particles, silt and impurities in the wastewater to reduce the turbidity of the water and facilitate subsequent purification treatment. Technologies such as filtration, adsorption and disinfection are used to further remove residual suspended solids, organic matter and microorganisms. For example, activated carbon adsorption is used to remove odors and pigments, and ultraviolet light or chemical agents are used to kill bacteria and viruses so that the treated water quality meets the discharge standards or reuse requirements.
[0004] Existing wastewater sedimentation and separation devices typically use a single-layer filter screen for sedimentation and separation. Some fine suspended solids can pass through the inside of the filter screen, resulting in incomplete removal of suspended solids from the wastewater, which affects the discharge and reuse of wastewater.
[0005] Therefore, a wastewater sedimentation and separation device is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The wastewater sedimentation and separation device of this utility model includes a processing box, an inlet fixedly connected to the top of the processing box; a cover plate is provided on the outside of the processing box; a first inclined plate is fixedly connected to the inner side wall of the processing box; a plurality of first connecting seats are fixedly connected to the top of the first inclined plate; a second inclined plate is fixedly connected to the inner side wall of the processing box; a second connecting seat is fixedly connected to the top of the second inclined plate; an outlet pipe is fixedly connected to the side wall of the processing box; and a water collection box is fixedly connected to the bottom of the inner side of the processing box. By adding the first and second inclined plates, the wastewater can be filtered and settled multiple times. At the same time, due to the inclined setting of the first and second inclined plates, the wastewater will move due to centrifugal force after flowing into the surface. In addition, the addition of the first and second connecting seats can filter and settle the wastewater multiple times, removing suspended solids inside the wastewater and reducing the mixing of suspended solids and water.
[0008] Preferably, an electric actuator is fixedly connected to the side wall of the first connecting seat; a push plate is fixedly connected to the end of the electric actuator; the push plate and the electric actuator are in sliding fit; a sludge collection port is opened inside the first inclined plate; a sludge collection box is inserted into the outside of the sludge collection port; by adding a push plate, the impurities and suspended solids remaining inside the sewage can be removed, further improving the purity of the sewage after sedimentation and reducing the impurities remaining inside.
[0009] Preferably, a pair of support seats are fixedly connected to the top of the inner side of the processing box; a rotating shaft is provided in the middle of the pair of support seats; a guide plate is sleeved on the outside of the rotating shaft; the guide plate is rotatably connected to the outside of the rotating shaft; by adding the guide plate, when a large amount of wastewater needs to be treated, the situation where wastewater directly hits the top of the first inclined plate can be reduced, and the situation where wastewater splashes onto the inner wall of the processing box, resulting in stains on the inner wall of the processing box that are inconvenient to handle later can be reduced.
[0010] Preferably, a guide plate is fixedly connected to the top of the first inclined plate; the guide plate and the first inclined plate are arranged correspondingly; by adding the guide plate, the sewage can be squeezed, the flow rate of the sewage can be increased, the pressure can be reduced, so that the water flows faster on the first inclined plate, thereby improving the sedimentation speed of the sewage.
[0011] Preferably, a connecting pipe is fixedly connected to the side wall of the water collection box; a water tank is provided in the middle of the connecting pipe; and a water pump is fixedly connected to the end of the connecting pipe. By adding a water tank, when the processing box needs to process a large amount of sewage, the water pump can quickly pump the sewage into the water tank for collection, reducing the situation of sewage overflowing from the water collection box.
[0012] Preferably, an absorbent sponge is fixed inside the water collection box; the absorbent sponge and the water collection box are correspondingly arranged; by adding the absorbent sponge, the splashing and rebound of sewage when it falls from the inside of the outlet pipe into the water collection box can be reduced, and the amount of sewage stored inside the water collection box can be increased.
[0013] The advantages of this utility model are: 1. The wastewater sedimentation and separation device of this utility model can achieve multiple sedimentation and filtration of wastewater by adding a first inclined plate and a second inclined plate. At the same time, due to the inclined setting of the first inclined plate and the second inclined plate, the wastewater will move due to centrifugal force after flowing into the surface. In addition, the addition of the first connecting seat and the second connecting seat can achieve multiple filtration and sedimentation of wastewater, remove suspended solids inside the wastewater, and reduce the situation of suspended solids and water mixing together.
[0014] 2. The wastewater sedimentation and separation device of this utility model can remove residual impurities and suspended solids inside the wastewater by adding a pusher plate, thereby further improving the purity of the wastewater after sedimentation and reducing the amount of residual impurities inside. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the guide plate in this utility model; Figure 3 This is a schematic diagram of the structure of the guide plate in this utility model; Figure 4 This is a schematic diagram of the structure of the absorbent sponge in this utility model; Figure 5 This is a schematic diagram of the water pump in this utility model.
[0017] In the diagram: 1. Processing box; 11. Water inlet; 12. Cover plate; 13. First inclined plate; 14. First connecting seat; 15. Second inclined plate; 16. Second connecting seat; 17. Water outlet pipe; 18. Water collection box; 2. Push plate; 21. Electric push rod; 22. Sludge collection port; 23. Sludge collection box; 3. Guide plate; 31. Support seat; 32. Rotating shaft; 4. Guide plate; 5. Water tank; 51. Water pump; 52. Connecting pipe; 6. Absorbent sponge. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0019] Specific implementation examples are given below.
[0020] like Figures 1 to 5As shown in the embodiment of this utility model, a wastewater sedimentation and separation device includes a processing box 1, with an inlet 11 fixedly connected to the top of the processing box 1; a cover plate 12 is provided on the outside of the processing box 1; a first inclined plate 13 is fixedly connected to the inner side wall of the processing box 1; a plurality of first connecting seats 14 are fixedly connected to the top of the first inclined plate 13; a second inclined plate 15 is fixedly connected to the inner side wall of the processing box 1; a second connecting seat 16 is fixedly connected to the top of the second inclined plate 15; a water outlet pipe 17 is fixedly connected to the side wall of the processing box 1; and a water collection box 18 is fixedly connected to the bottom of the inner side of the processing box 1. Wastewater is poured in from the inlet 11, and then the wastewater flows to the top of the first inclined plate 13. Due to centrifugal force, the wastewater will tilt along the inclination of the first inclined plate 13. During the cleaning process, the wastewater will pass through the first connecting seats 14, and the first connecting seats 14 will then block the residual impurities and suspended matter inside the wastewater, while the water will... Normally, the wastewater continues to flow through the first connecting seat 14 to the top of the first inclined plate 13. Then, the wastewater flows to the top of the second inclined plate 15, where it contacts the second connecting seat 16. The second connecting seat 16 then further filters and settles the wastewater. Finally, the settled wastewater enters the outlet pipe 17. Due to centrifugal force, the wastewater flows into the collection box 18, where it is collected. By adding the first inclined plate 13 and the second inclined plate 15, the wastewater undergoes multiple sedimentation and filtration processes. Furthermore, the inclined design of the first and second inclined plates 13 and 15 causes the wastewater to move due to centrifugal force after flowing onto the surface. The addition of the first connecting seat 14 and the second connecting seat 16 allows for multiple filtration and sedimentation of the wastewater, removing suspended solids and reducing the mixing of suspended solids with water.
[0021] like Figures 1 to 3 As shown, an electric push rod 21 is fixedly connected to the side wall of the first connecting seat 14; a push plate 2 is fixedly connected to the end of the electric push rod 21; the push plate 2 and the electric push rod 21 are in sliding fit; a sludge collection port 22 is opened inside the first inclined plate 13; a sludge collection box 23 is inserted into the outside of the sludge collection port 22; after the first connecting seat 14 performs multiple filtrations on the sewage, the electric push rod 21 can be activated, and then the electric push rod 21 will drive the push plate 2 to start moving. When the push plate 2 moves, it will remove the impurities remaining inside the first connecting seat 14 and push them into the sludge collection port 22. The impurities will enter the sludge collection box 23 through the sludge collection port 22 for collection. After too many impurities are collected in the sludge collection box 23, the sludge collection box 23 can be removed, and then the impurities and dust can be treated; by adding the push plate 2, the impurities and suspended solids remaining inside the sewage can be removed, further improving the purity of the sewage after sedimentation and reducing the impurities remaining inside.
[0022] like Figures 1 to 3As shown, a pair of support seats 31 are fixedly connected to the top of the inner side of the processing box 1; a rotating shaft 32 is provided in the middle of the pair of support seats 31; a guide plate 3 is sleeved on the outside of the rotating shaft 32; the guide plate 3 is rotatably connected to the outside of the rotating shaft 32; when sewage enters the processing box 1 through the inlet 11, the guide plate 3 can be rotated, and then the guide plate 3 will rotate outside the rotating shaft 32. By rotating the displacement of the guide plate 3, the water can be guided to flow into the top of the first inclined plate 13. When there is a lot of sewage to be treated, the guide plate 3 can be rotated to an inclined state; by adding the guide plate 3, when there is a lot of sewage to be treated, the sewage can be reduced from directly hitting the top of the first inclined plate 13, and the sewage can be reduced from splashing onto the inner wall of the processing box 1, which would cause stains on the inner wall of the processing box 1 and make it inconvenient to deal with them later.
[0023] like Figure 4 As shown, a guide plate 4 is fixedly connected to the top of the first inclined plate 13; the guide plate 4 and the first inclined plate 13 are arranged correspondingly; when sewage flows on the first inclined plate 13, the sewage will come into contact with the guide plate 4. Due to the narrow middle and wide sides of the guide plate 4, the sewage will be accelerated after entering and passing through the inside of the guide plate 4, generating a stronger impact force; by adding the guide plate 4, the sewage can be squeezed, which can increase the flow rate of the sewage and reduce the pressure, thereby making the water flow faster on the first inclined plate 13 and improving the sedimentation speed of the sewage.
[0024] like Figure 5 As shown, a connecting pipe 52 is fixedly connected to the side wall of the water collection box 18; a water tank 5 is provided in the middle of the connecting pipe 52; a water pump 51 is fixedly connected to the end of the connecting pipe 52; after the sewage enters the water collection box 18 through the outlet pipe 17 for collection, the water pump 51 can be started at this time, and then the water pump 51 will pump the sewage into the water tank 5, and the water tank 5 will collect the sewage; by adding the water tank 5, when the processing box 1 faces a large amount of sewage that needs to be processed, the water pump 51 can quickly pump the sewage into the water tank 5 for collection, reducing the situation of sewage overflowing from the water collection box 18.
[0025] like Figure 5 As shown, an absorbent sponge 6 is fixedly attached inside the water collection box 18; the absorbent sponge 6 and the water collection box 18 are correspondingly arranged; when sewage falls into the water collection box 18 through the outlet pipe 17, the sewage will come into contact with the absorbent sponge 6, and then the absorbent sponge 6 will absorb the sewage; by adding the absorbent sponge 6, the sewage can be reduced from splashing and rebounding when it falls into the water collection box 18 from the outlet pipe 17, and the amount of sewage stored in the water collection box 18 can be increased.
[0026] Working principle: Wastewater is poured in through inlet 11 and flows to the top of the first inclined plate 13. Due to centrifugal force, the wastewater tilts along the slope of the first inclined plate 13. During cleaning, the wastewater passes through the first connecting seat 14, which blocks any remaining impurities or suspended matter. The water then continues to flow normally through the first connecting seat 14 to the top of the first inclined plate 13. Subsequently, the wastewater flows to the top of the second inclined plate 15, where it comes into contact with the second connecting plate 15. The first connecting seat 16 then further filters and settles the wastewater. The settled wastewater then enters the outlet pipe 17. Due to centrifugal force, the wastewater flows into the collection box 18, where it is collected. After multiple filtrations by the first connecting seat 14, the electric actuator 21 is activated. The actuator 21 then moves the push plate 2, removing any remaining impurities from the first connecting seat 14 and pushing them into the wastewater collection port 22. Impurities are collected in the collection box 23 through the collection port 22. Once too many impurities have accumulated in the collection box 23, it can be removed. The impurities and dust are then removed. When wastewater enters the processing box 1 through the inlet 11, the guide plate 3 can be rotated. The guide plate 3 will then rotate outside the rotating shaft 32. By rotating the guide plate 3, water can be guided to the top of the first inclined plate 13. When there is a large amount of wastewater to be treated, the guide plate 3 can be rotated to an inclined position, allowing the wastewater to flow onto the first inclined plate 13. When the sewage flows through the guide plate 4, it will come into contact with the guide plate 4. Due to the narrow middle and wide sides of the guide plate 4, the sewage will be accelerated after entering and passing through the guide plate 4, generating a stronger impact force. After the sewage enters the collection box 18 through the outlet pipe 17, the water pump 51 can be started. The water pump 51 will then pump the sewage into the water tank 5, where the water tank 5 will collect the sewage. When the sewage falls into the collection box 18 through the outlet pipe 17, it will come into contact with the absorbent sponge 6, which will then absorb the sewage.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A wastewater sedimentation and separation device, comprising a processing box (1), characterized in that: The processing box (1) has a water inlet (11) fixed to the top; a cover plate (12) is provided on the outside of the processing box (1); a first inclined plate (13) is fixed to the inner side wall of the processing box (1); a plurality of first connecting seats (14) are fixed to the top of the first inclined plate (13); a second inclined plate (15) is fixed to the inner side wall of the processing box (1); a second connecting seat (16) is fixed to the top of the second inclined plate (15); a water outlet pipe (17) is fixed to the side wall of the processing box (1); and a water collection box (18) is fixed to the bottom inside the processing box (1).
2. The wastewater sedimentation and separation device according to claim 1, characterized in that: An electric push rod (21) is fixedly connected to the side wall of the first connecting seat (14); a push plate (2) is fixedly connected to the end of the electric push rod (21); the push plate (2) and the electric push rod (21) are in sliding fit; a sludge collection port (22) is opened inside the first inclined plate (13); a sludge collection box (23) is inserted into the outside of the sludge collection port (22).
3. The wastewater sedimentation and separation device according to claim 2, characterized in that: A pair of support seats (31) are fixedly connected to the top of the inner side of the processing box (1); a rotating shaft (32) is provided in the middle of the pair of support seats (31); a guide plate (3) is sleeved on the outside of the rotating shaft (32); the guide plate (3) is rotatably connected to the outside of the rotating shaft (32).
4. The wastewater sedimentation and separation device according to claim 3, characterized in that: A guide plate (4) is fixedly connected to the top of the first inclined plate (13); the guide plate (4) and the first inclined plate (13) are arranged correspondingly.
5. A wastewater sedimentation and separation device according to claim 4, characterized in that: A connecting pipe (52) is fixedly connected to the side wall of the water collection box (18); a water tank (5) is provided in the middle of the connecting pipe (52); and a water pump (51) is fixedly connected to the end of the connecting pipe (52).
6. A wastewater sedimentation and separation device according to claim 5, characterized in that: The water collection box (18) is fixedly connected to an absorbent sponge (6); the absorbent sponge (6) and the water collection box (18) are arranged accordingly.