Water purification tank equipment for low-layer precipitation

Abstract

The utility model relates to low-layer precipitation water purification tank equipment which comprises a vertical sewage tank and a transverse clean water tank, the clean water tank is located on the side face of the top of the sewage tank, a triangular box body is connected between the sewage tank and the clean water tank, a plurality of overflow pipes are obliquely arranged in the triangular box body, one end of each overflow pipe is communicated with the sewage tank, and the other end of each overflow pipe is communicated with the clean water tank. The other end of the overflow pipe is communicated with the clean water tank. The plurality of inclined overflow pipes are longitudinally arranged in parallel, so that the possibility of blocking the inlets of the overflow pipes due to the sedimentation height can be reduced, and the sedimentation effect of the overflow pipes can be always ensured. And secondly, turbulent flow caused by the fact that newly injected sewage impacts sediment at the bottom of the sewage pool is mainly concentrated in the sewage pool, the amount of turbulent flow diffused to the overflow pipe on the side face is small, the turbulent flow is difficult to enter the clean water pool through the overflow pipe, and therefore disturbance resistance is higher, and the water purification effect is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of water purification sedimentation, and in particular to a water purification tank device with low-level sedimentation. Background Technology

[0002] Sedimentation is an indispensable step in water purification processes, using the natural settling of solid particles to separate insoluble substances from the water. Existing sedimentation tanks commonly employ low-level sedimentation processes using inclined plates / tubes to increase sedimentation efficiency. For example, patent CN219941879U discloses a sedimentation tank including a support frame, a tank body and sludge hopper supported on the support frame, and inclined tubes installed within the tank body, with the tank body and sludge hopper vertically connected. Because the lower inlets of multiple inclined tubes are at the same horizontal level, when sludge accumulates near the lower inlets, it can cause blockage, disrupting the reverse flow function of the water within the inclined tubes and thus reducing the purification effect. Furthermore, newly injected wastewater impacts the sediment at the bottom, increasing turbulence and causing the stirred-up sediment to float upwards and easily enter the inclined tubes. Even fine-diameter solid particles can pass through the inclined tubes, further reducing the purification effect. Utility Model Content

[0003] The purpose of this application is to provide a low-level sedimentation water purification tank device, which aims to solve the problems existing in the prior art.

[0004] This application provides a low-level sedimentation water purification tank device, including a vertical sewage tank and a horizontal clear water tank. The clear water tank is located on the top side of the sewage tank. A triangular box is connected between the sewage tank and the clear water tank. Multiple overflow pipes are inclinedly arranged inside the triangular box. One end of the overflow pipe is connected to the sewage tank, and the other end of the overflow pipe is connected to the clear water tank.

[0005] The bottom of the clear water tank is fixed with a top plate, and multiple overflow outlets are provided on the top plate. Quick connectors are installed in the overflow outlets, and the overflow pipe is installed at the overflow outlet through the quick connectors. The side of the sewage tank is fixed with a partition, and the partition has a socket corresponding to the overflow pipe. Baffles are fixed on the partitions on both the upper and lower sides of the socket.

[0006] Furthermore, a sludge discharge port with a reduced diameter is installed at the bottom of the sewage tank, and a valve is provided at the sludge discharge port to close it; a water inlet is installed at the top of the sewage tank.

[0007] Furthermore, the bottom of the clear water pool on the side of the top plate extends to the side to form a platform, which is suspended in the air below and has an outlet.

[0008] Furthermore, support legs are installed at the bottom of the sewage tank and the clear water tank.

[0009] Further, the overflow port is a right-angled trapezoid, the quick connector is installed along the inclined side of the overflow port, the quick connector and the straight side of the overflow port form a triangular water outlet, the quick connector comprises a sheath layer, a flexible inner lining layer is fixed inside the sheath layer, the upper end of the sheath layer is fixed with a horizontal upper plate, the upper plate is fixed on the top surface of the top plate, the lower end of the sheath layer is fixed with a horizontal lower plate, and the lower plate is fixed on the bottom surface of the top plate.

[0010] The utility model discloses the beneficial effect is: the utility model discloses a plurality of inclined overflow pipes is arranged in longitudinal parallel, can reduce the possibility of the deposition height to the blockage of overflow pipe import, thereby always guaranteeing the settlement effect of overflow pipe. Secondly, the turbulence caused by the new injection of sewage impacting the sediment at the bottom of the sewage tank mainly concentrates in the sewage tank, and the amount of diffusion to the side overflow pipe is very little, and it is more difficult to enter the clean water tank through the overflow pipe, so the disturbance resistance is stronger, and the water purification effect is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the whole structure schematic diagram of the utility model.

[0012] Figure 2 It is the sectional structure schematic diagram of the utility model.

[0013] Figure 3 It is Figure 2 The structure enlarged diagram of A in middle.

[0014] Figure 4 It is Figure 2 The structure enlarged diagram of B in middle.

[0015] Figure 5 It is the structure schematic diagram of quick connector.

[0016] In the drawing:

[0017] 1, sewage tank, 2, clean water tank, 3, triangular box, 4, overflow pipe, 5, sludge discharge port, 6, water injection port, 7, top plate, 8, overflow port, 9, partition, 10, socket, 11, baffle, 12, platform, 13, water outlet, 14, support leg, 15, sheath layer, 16, inner lining layer, 17, upper plate, 18, lower plate, 19, connecting hole. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] AsFigure 1 and Figure 2 A low-layer sedimentation water purification tank device is shown in the drawings, which comprises a vertical sewage tank 1 and a horizontal clean water tank 2, the clean water tank 2 is located at the top side of the sewage tank 1, and a triangular box 3 is connected between the sewage tank 1 and the clean water tank 2, a plurality of overflow pipes 4 are obliquely arranged in the triangular box 3, the lower end of the overflow pipe 4 is communicated with the sewage tank 1, and the upper end of the overflow pipe 4 is communicated with the clean water tank 2.

[0020] A reduced-diameter sludge discharge port 5 is installed at the bottom of the sewage tank 1, and a valve is arranged at the sludge discharge port 5 to close the sludge discharge port 5; a water injection port 6 is installed above the sewage tank 1. The sewage tank 1 is injected with sewage through the water injection port 6, and the sewage is deposited in the sewage tank 1, and the sludge deposited at the bottom can be continuously or intermittently discharged from the sludge discharge port 5.

[0021] The sewage in the sewage tank 1 overflows into the clean water tank 2 through the obliquely upward arranged overflow pipe 4, and the overflow pipe 4 increases the sedimentation area and the sedimentation speed, so that the clean water after sedimentation can enter the clean water tank 2, and in the process, the clean water and the sedimentation form a reverse flow, which can enhance the sedimentation effect.

[0022] Specifically, a top plate 7 is fixed at the bottom of the clean water tank 2, and the top plate 7 separates the clean water tank 2 from the triangular box 3. A plurality of overflow ports 8 are formed in the top plate 7, and a quick connector is installed in the overflow port 8, as shown in Figure 3 The overflow pipe 4 is installed at the overflow port 8 through the quick connector; the side of the sewage tank 1 is fixed with a partition plate 9, which separates the sewage tank 1 from the clean water tank 2 and the triangular box 3, and a socket 10 is formed in the partition plate 9 corresponding to the overflow pipe 4, as shown in Figure 4 The partition plate 9 on both sides of the socket 10 is fixed with a baffle 11. The baffle 11 cooperates with the quick connector to quickly and conveniently disassemble and install the overflow pipe 4.

[0023] The bottom of the clean water tank 2 at the side of the top plate 7 extends to the side to form a platform 12, the platform 12 is suspended below, and a water outlet 13 is formed in the platform 12. The downward extension of the water outlet 13 can make the clean water flow out under the action of gravity, thereby reducing the installation of the pumping device.

[0024] The bottom of the sewage tank 1 and the clean water tank 2 is provided with a supporting leg 14, and the number and position of the supporting leg 14 are not limited.

[0025] As shown in Figure 3 and Figure 5As shown, the overflow 8 is a right-angled trapezoid, the quick connector is installed along the inclined side of the overflow 8, so that the quick connector and the straight side of the overflow 8 form a triangular water outlet 13; the quick connector comprises an outer sleeve layer 15, an elastic inner lining layer 16 is fixedly extended inside the outer sleeve layer 15, the inner lining layer 16 is used for sleeving and fixing with the overflow pipe 4; the upper end of the outer sleeve layer 15 is fixedly connected with a horizontal upper plate 17, the upper plate 17 is fixed on the top surface of the top plate 7; the lower end of the outer sleeve layer 15 is fixedly connected with a horizontal lower plate 18, the lower plate 18 is fixed on the bottom surface of the top plate 7. The upper plate 17 and the lower plate 18 are both provided with connecting holes 19, the upper / lower plate 18 is fixedly connected with the top plate 7 by inserting bolts into the connecting holes 19.

[0026] The quick connector is pre-installed at the overflow 8, when installing, the lower end of the overflow pipe 4 is inserted into the socket 10 on the partition plate 9, and the overflow pipe 4 is limited by the baffle 11. The upper end of the overflow pipe 4 is sleeved on the inner lining layer 16 of the quick connector, the material of the inner lining layer 16 is preferably rubber, so that the connection and sealing between the overflow pipe 4 and the quick connector can be formed.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view.

Claims

1. A low-lift sedimentation tank water purification plant, characterized in that The sewage tank and the clean water tank are connected by a triangular box, and a plurality of overflow pipes are arranged in the triangular box in an inclined manner, one end of the overflow pipes is communicated with the sewage tank, and the other end of the overflow pipes is communicated with the clean water tank; A top plate is fixed to the bottom of the clean water tank, a plurality of overflow openings are formed in the top plate, a quick connector is mounted in each overflow opening, and the overflow pipes are mounted in the overflow openings through the quick connectors; a partition plate is fixed to the side of the sewage tank, and a socket is formed in the partition plate corresponding to each overflow pipe, and a baffle is fixed to the partition plate on the upper and lower sides of the socket.

2. The low-level settled water clarifier apparatus according to claim 1, wherein A reduced-diameter sludge discharge port is mounted at the bottom of the sewage tank, and a valve is arranged at the sludge discharge port to close the sludge discharge port; a water injection port is mounted above the sewage tank.

3. The low-level settled water tank apparatus according to claim 2, characterized by The bottom of the clean water tank extends to the side of the top plate to form a platform, the platform is suspended below, and a water outlet is formed in the platform.

4. The low-level settled water tank apparatus according to claim 3, characterized by Support legs are mounted at the bottom of the sewage tank and the clean water tank.

5. The low-level settled water tank apparatus according to claim 1 or 4, characterized by The overflow opening is a right-angled trapezoid, the quick connector is mounted along the inclined edge of the overflow opening, and the quick connector and the straight edge of the overflow opening form a triangular water outlet; the quick connector comprises an outer sleeve layer, and a flexible inner lining layer is fixed in the inner part of the outer sleeve layer; a horizontal upper plate is fixed to the upper end of the outer sleeve layer and fixed to the top surface of the top plate; a horizontal lower plate is fixed to the lower end of the outer sleeve layer and fixed to the bottom surface of the top plate.

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