Integrated primary sedimentation tank for sewage treatment
By designing a diversion mechanism and a sewage discharge mechanism in the sewage treatment initial sedimentation tank, the rapid separation and discharge of large particles such as sludge and sand in the sewage is achieved, and the problems of slow separation speed and sewage accumulation in the prior art are solved.
Patent Information
- Application Number
- CN202421439483.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing integrated sewage treatment initial sedimentation tank is slower when sediment and other large particles of silt, sand is easy to accumulate and discharge it slowly.
A preliminary sedimentation tank including a diversion mechanism and a sewage discharge mechanism is designed. The diversion mechanism is equipped with a barrier door and a water barrier in the drain port. The sewage discharge mechanism is equipped with a slope-shaped water down port and a push plate at the lower part of the box. The movement of the barrier door, sealing door and push plate is controlled through the telescopic rod to achieve rapid separation and discharge of sewage.
By setting up a diversion mechanism and a sewage discharge mechanism, the rapid separation and discharge of large particles such as silt and sand in the sewage is achieved, which improves the separation and discharge efficiency and avoids the accumulation of silt and sand.
Smart Images
Figure CN222677276U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of sewage treatment, and specifically refers to an integrated primary sedimentation tank for sewage treatment. Background Art
[0002] Wastewater treatment: The process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering.
[0003] The existing integrated sewage treatment primary sedimentation tank can well precipitate and separate sewage containing large particles of impurities such as silt, but the separation speed is slow, and the silt is easy to accumulate and is discharged slowly. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the sediment accumulation separation and discharge is slow.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the integrated primary sedimentation tank for sewage treatment proposed in the utility model includes a box body, a water inlet is opened on the upper part of the box body, a drain outlet is opened on the front side of the box body, a connecting block is fixedly provided at the lower part of the box body, and also includes a diverter mechanism and a sewage discharge mechanism. The diverter mechanism is arranged in the drain outlet, and the diverter mechanism includes a baffle door, a water baffle plate is fixed on the drain outlet, the baffle door and the outer side of the water baffle plate are slidably connected, the sewage discharge mechanism is arranged at the lower part of the box body, and a water outlet is opened at the lower part of the box body.
[0006] Furthermore, the diversion mechanism also includes a first telescopic rod, a fixed end of the first telescopic rod is fixedly connected to the lower part of the drain outlet, a movable end of the first telescopic rod is slidably connected to the lower part of the drain outlet and passes through the drain outlet, and a baffle is fixedly connected to the upper end of the first telescopic rod.
[0007] Furthermore, a filter plate is fixedly provided on the upper portion of the water retaining plate.
[0008] Furthermore, the sewage discharge mechanism also includes a second telescopic rod, a drain outlet, a sealing door and a third telescopic rod. Both sides of the drain outlet are arranged as slope-like structures. The fixed end of the third telescopic rod is fixedly connected to the rear portion of the box body. The movable end of the third telescopic rod is slidably connected to the box body and passes through the box body. The movable end of the third telescopic rod is fixedly connected to a push plate, and the push plate is slidably connected to the bottom of the box body.
[0009] Furthermore, the fixed end of the second telescopic rod is fixedly connected to the connecting block, the movable end of the water outlet is slidably connected to the connecting block and passes through the connecting block, the movable end of the second telescopic rod is fixedly connected to a sealing door, a connecting groove is provided at the lower part of the water outlet, and the sealing door and the connecting groove are slidably connected.
[0010] The beneficial effects achieved by the utility model using the above structure are as follows:
[0011] The integrated primary sedimentation tank for sewage treatment proposed in this scheme is designed to divert water by setting a diversion mechanism in the drain outlet, and to provide a large-opening sloped downspout at the bottom of the tank. Under the push of a push plate, sewage containing large particles of impurities such as mud and sand can be quickly separated and discharged. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a first overall structural schematic diagram of the utility model;
[0013] Figure 2 It is a second overall structural schematic diagram of the utility model;
[0014] Figure 3 It is an overall cross-sectional schematic diagram of the utility model.
[0015] Among them, 1. box body, 101. water inlet, 102. drain outlet, 103. connecting block, 2. diversion mechanism, 201. water baffle plate, 202. first telescopic rod, 203. filter plate, 204. baffle door, 3. sewage discharge mechanism, 301. second telescopic rod, 302. drain outlet, 303. sealing door, 304. connecting groove, 305. third telescopic rod, 306. push plate.
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0018] like Figure 1 , Figure 2 and Figure 3As shown, the utility model proposes an integrated primary sedimentation tank for sewage treatment, including a box body 1, a water inlet 101 is opened on the upper part of the box body 1, a drain outlet 102 is opened on the front side of the box body 1, a connecting block 103 is fixedly provided at the lower part of the box body 1, and also includes a diverter mechanism 2 and a sewage discharge mechanism 3, the diverter mechanism 2 is arranged in the drain outlet 102, the diverter mechanism 2 includes a baffle 204, a water baffle plate 201 is fixedly provided on the drain outlet 102, the baffle door 204 is slidably connected to the outer side of the water baffle plate 201, the sewage discharge mechanism 3 is arranged at the lower part of the box body 1, and a water outlet 302 is opened at the lower part of the box body 1.
[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the diversion mechanism 2 also includes a first telescopic rod 202, a fixed end of the first telescopic rod 202 is fixedly connected to the lower part of the drain outlet 102, a movable end of the first telescopic rod 202 is slidably connected to the lower part of the drain outlet 102 and passes through the drain outlet 102, a baffle 204 is fixedly connected to the upper end of the first telescopic rod 202 to control the movement of the baffle 204, and a filter plate 203 is fixedly provided on the upper part of the water baffle 201 to prevent mud and sand from being discharged from the drain outlet 102.
[0020] like Figure 2 and Figure 3 As shown, the sewage discharge mechanism 3 also includes a second telescopic rod 301, a water outlet 302, a sealing door 303 and a third telescopic rod 305. Both sides of the water outlet 302 are set as slope structures. The fixed end of the third telescopic rod 305 is fixedly connected to the rear of the box body 1, and the movable end of the third telescopic rod 305 is slidably connected to the box body 1 and penetrates the box body 1. The movable end of the third telescopic rod 305 is fixedly connected with a push plate 306, and the push plate 306 is slidably connected to the bottom of the box body 1 for discharging sewage sediment. The fixed end of the second telescopic rod 301 is fixedly connected to the connecting block 103, and the movable end of the water outlet 302 is slidably connected to the connecting block 103 and penetrates the connecting block 103. The movable end of the second telescopic rod 301 is fixedly connected with the sealing door 303, and a connecting groove 304 is provided at the lower part of the water outlet 302. The sealing door 303 and the connecting groove 304 are slidably connected to control the switch of the water outlet 302.
[0021] During specific use, the sewage to be precipitated is poured into the box body 1 from the water inlet 101. After large particles of impurities such as silt in the sewage are precipitated, the first telescopic rod 202 is shortened to control the baffle door 204 to move downward. The upper sewage is filtered by the filter plate 203 and discharged from the drain outlet 102. The sewage containing large particles of impurities such as silt remains in the box body 1. The second telescopic rod 301 is shortened to control the sealing door 303 to move along the connecting groove 304 to clamp the drain outlet 302. The third telescopic rod 305 is extended to push the push plate 306. The sewage containing large particles of impurities such as silt is pushed out from the drain outlet 302, and the diversion and discharge efficiency is high.
[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An integrated primary sedimentation tank for sewage treatment, comprising a box body, a water inlet is provided at the upper part of the box body, a drain outlet is provided at the front side of the box body, and a connection block is fixed at the lower part of the box body, characterized in that: It also includes a diversion mechanism and a sewage discharge mechanism. The diversion mechanism is arranged in the drain outlet. The diversion mechanism includes a baffle door. A water baffle plate is fixed on the drain outlet. The baffle door and the outer side of the water baffle plate are slidably connected. The sewage discharge mechanism is arranged at the lower part of the box body, and a water outlet is opened at the lower part of the box body.
2. The integrated primary sedimentation tank for sewage treatment according to claim 1, characterized in that: The diversion mechanism also includes a first telescopic rod, a fixed end of the first telescopic rod is fixedly connected to the lower part of the drain outlet, a movable end of the first telescopic rod is slidably connected to the lower part of the drain outlet and passes through the drain outlet, and a blocking door is fixedly connected to the upper end of the first telescopic rod.
3. The integrated primary sedimentation tank for sewage treatment according to claim 2, characterized in that: A filter plate is fixedly arranged on the upper part of the water retaining plate.
4. The integrated primary sedimentation tank for sewage treatment according to claim 3, characterized in that: The sewage discharge mechanism also includes a second telescopic rod, a water outlet, a sealing door and a third telescopic rod. Both sides of the water outlet are arranged as slope-shaped structures. The fixed end of the third telescopic rod is fixedly connected to the rear of the box body. The movable end of the third telescopic rod is slidably connected to the box body and passes through the box body. The movable end of the third telescopic rod is fixedly connected to a push plate, and the push plate is slidably connected to the bottom of the box body.
5. The integrated primary sedimentation tank for sewage treatment according to claim 4, characterized in that: The fixed end of the second telescopic rod is fixedly connected to the connecting block, the movable end of the water outlet is slidably connected to the connecting block and passes through the connecting block, the movable end of the second telescopic rod is fixedly connected to a sealing door, a connecting groove is provided at the lower part of the water outlet, and the sealing door is slidably connected to the connecting groove.