Device for improving water utilization rate of backwashing in water purification station

Abstract

The utility model discloses a kind of improve water purification station backwash water utilization rate device, relate to water purification station technical field.The utility model liquid level meter carries out real-time monitoring to the water level in sewage pool inside, when the water level of sewage pool reaches preset water level, start siphon, sewage in sewage pool inside is pumped out, is introduced to the inside of high-level water tank via inlet pipe and connecting pipe, secondary recycling sewage in sewage pool, reduce effluent, save water resources;Sewage in the inside of sedimentation chamber falls into reaction chamber after filtration via filter pipe, disinfectant is input to the inside of reaction chamber, disinfects operation to sewage, sludge in the inside of sedimentation chamber falls into sludge storage chamber, sludge in the inside of sludge storage chamber is pumped out via decontamination pipe, under the action of filtering mechanism, further processing purpose of water source can be realized, that is, the utilization effect of flushing water can be further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of water purification station technology, specifically to a device for improving the utilization rate of backwash water in water purification stations. Background Technology

[0002] The main task of the water purification station is to provide production water and fire-fighting water that meet the turbidity requirements for all production units, auxiliary production units and facilities in the plant.

[0003] During equipment operation, the filter layer continuously traps suspended impurities, and the resistance gradually increases, causing the water level in the siphon riser pipe to rise continuously. When the water level reaches the inlet of the siphon auxiliary pipe, water falls from that inlet, creating a siphon effect. Simultaneously, water in the tank backwashes the filter media from bottom to top through the filter layer. After backwashing begins, the inlet water and the backwash water are simultaneously discharged through the siphon riser pipe and downcomer pipe to the drainage well, and then discharged through the drainage ditch. The external drainage is not reused, resulting in resource waste. Therefore, we propose a device to improve the utilization rate of backwash water in the water purification station. Utility Model Content

[0004] The purpose of this utility model is to provide a device for improving the utilization rate of backwash water in a water purification station in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A device for improving the utilization rate of backwash water in a water purification station, comprising: A high-level water tank, wherein multiple inclined tubes are evenly installed on the output side of the high-level water tank, a settling chamber is provided on the output side of the inclined tubes, multiple filter tubes are evenly installed on the output side of the settling chamber, a reaction chamber is provided on the output side of the filter tubes, and a sludge storage chamber is provided on the lower left side of the settling chamber. A filtration mechanism is provided on the right side of the reaction chamber. The filtration mechanism includes a filter box, and two filter plates are installed inside the filter box. A clean water tank is installed above the filter box; A siphon mechanism is provided on the right side of the clean water tank. The siphon mechanism includes a fixed pipe, a siphon tube is built into the fixed pipe, a level gauge is built into the siphon tube, an inlet pipe is installed on the output side of the siphon tube, and a connecting pipe is installed on the output side of the inlet pipe. A sewage tank is provided on the right side of the filter box, and the sewage tank is connected to the right side of the filter box.

[0006] Furthermore, support columns are provided at the four corners of the lower end of the elevated water tank.

[0007] Furthermore, the lower end of the settling chamber is inclined from right to left, and a through groove is provided at the lower end of the left side of the settling chamber.

[0008] Furthermore, two sludge removal pipes are installed on the right side of the sludge storage chamber, and each of the sludge removal pipes is connected to a sludge removal pump.

[0009] Furthermore, positioning posts are detachably installed at the four corners of the filter plate, and a countersunk hole is provided on the inner bottom wall of the filter box, with the lower end of the positioning post inserted into the countersunk hole.

[0010] Furthermore, the reaction chamber and the filter box are connected by a water pump.

[0011] Furthermore, a fixing cylinder is fitted onto the circumferential surface of the fixing tube, a fixing post is installed on the inner side of the fixing cylinder, and a through hole is opened on the right side of the clean water tank, with the fixing post inserted into the through hole.

[0012] The beneficial effects of this utility model are as follows: 1. The liquid level gauge of this utility model monitors the water level inside the sewage tank in real time. When the water level in the sewage tank reaches the preset water level, the siphon pipe is activated to pump out the sewage inside the sewage tank and introduce it into the interior of the high-level water tank through the inlet pipe and connecting pipe, so as to recycle the sewage in the sewage tank for secondary use, reduce external drainage, and save water resources.

[0013] 2. In this invention, water enters the high-level water tank, where a flocculant is added to cause sedimentation. After sedimentation, the sludge falls into the settling chamber through an inclined pipe for further sedimentation. The wastewater inside the settling chamber is filtered through a filter pipe and then falls into the reaction chamber. A disinfectant is added to the reaction chamber to disinfect the wastewater. The sludge inside the settling chamber falls into the sludge storage chamber, and the sludge is extracted from the sludge storage chamber through a sludge removal pipe.

[0014] 3. After the water pump is started, the water source that has been disinfected inside the reaction chamber is drawn into the filter box, where it is purified and filtered by the filter plate inside, thereby achieving the purpose of further treatment of the water source, that is, further ensuring the utilization effect of the flushing water. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a front sectional view of the present invention; Figure 3 This is a three-dimensional schematic diagram of the siphon mechanism in this utility model; Figure 4 This is a three-dimensional schematic diagram of the present invention after removing the water tank and siphon mechanism.

[0016] Attached reference numerals: 1. High-level water tank; 2. Inclined tube; 3. Settling chamber; 4. Support column; 5. Filter tube; 6. Reaction chamber; 7. Sludge storage chamber; 8. Sludge removal pipe; 9. Filtration mechanism; 91. Filter box; 92. Filter plate; 93. Positioning column; 10. Clean water tank; 11. Siphon mechanism; 111. Fixed pipe; 112. Siphon tube; 113. Level gauge; 114. Inlet pipe; 115. Connecting pipe; 116. Fixed cylinder; 117. Fixed column; 12. Sewage tank. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0018] Please see Figure 1 - Figure 4 This utility model provides a device for improving the utilization rate of backwash water in a water purification station, comprising: A high-level water tank 1 has multiple inclined pipes 2 evenly installed on its output side. A settling chamber 3 is provided on the output side of the inclined pipes 2. Multiple filter pipes 5 are evenly installed on the output side of the settling chamber 3. A reaction chamber 6 is provided on the output side of the filter pipes 5. A sludge storage chamber 7 is provided on the lower left side of the settling chamber 3.

[0019] The high-level water tank 1 enables water storage, the inclined tube 2 enables connection between the high-level water tank 1 and the settling chamber 3, the filter tube 5 enables purification and filtration of the water inside the settling chamber 3, the reaction chamber 6 enables disinfection of the water inside, and the sludge storage chamber 7 enables sludge storage.

[0020] Water enters the high-level water tank 1, where flocculant is added to cause sedimentation. After sedimentation, the sludge falls into the settling chamber 3 through the inclined pipe 2 for further sedimentation. The wastewater in the settling chamber 3 is filtered through the filter pipe 5 and then falls into the reaction chamber 6. Disinfectant is added into the reaction chamber 6 to disinfect the wastewater. The sludge in the settling chamber 3 falls into the sludge storage chamber 7 and is then extracted from the sludge storage chamber 7 through the sludge removal pipe 8.

[0021] A filtration mechanism 9 is provided on the right side of the reaction chamber 6. The filtration mechanism 9 includes a filter box 91, and two filter plates 92 are installed inside the filter box 91.

[0022] The filter box 91 ensures the installation stability of the filter plate 92, and the filter plate 92 achieves the purpose of purification and filtration.

[0023] After the water pump is started, the water source that has been disinfected inside the reaction chamber 6 is drawn into the filter box 91, where it is purified and filtered by the filter plate 92 inside, thereby achieving the purpose of further treatment of the water source, that is, further ensuring the utilization effect of the flushing water.

[0024] A clean water tank 10 is installed above the filter box 91.

[0025] The clean water tank 10 can store clean water, and a water outlet pipe is installed on the front of the clean water tank 10 to extract the clean water inside the clean water tank 10.

[0026] A siphon mechanism 11 is provided on the right side of the clean water tank 10. The siphon mechanism 11 includes a fixed pipe 111, a siphon tube 112 is built into the fixed pipe 111, a level gauge 113 is built into the siphon tube 112, an inlet pipe 114 is installed on the output side of the siphon tube 112, and a connecting pipe 115 is installed on the output side of the inlet pipe 114.

[0027] The fixed pipe 111 ensures the installation stability and protection of the siphon pipe 112. The siphon pipe 112 ensures the installation stability of the level gauge 113 and achieves the siphoning purpose. The inlet pipe 114 introduces the flushing water inside the siphon pipe 112. The connecting pipe 115 injects the water source introduced by the siphon pipe 112 into the high-level water tank 1.

[0028] The level gauge 113 monitors the water level inside the sewage tank 12 in real time. When the water level in the sewage tank 12 reaches the preset water level, the siphon pipe 112 is activated to extract the sewage inside the sewage tank 12 and introduce it into the high-level water tank 1 through the inlet pipe 114 and the connecting pipe 115. The sewage in the sewage tank 12 is recycled and reused for a second time, reducing external drainage and saving water resources.

[0029] A sewage tank 12 is provided on the right side of the filter box 91, and the sewage tank 12 is connected to the right side of the filter box 91.

[0030] The sewage tank 12 can store the sewage inside the filter box 91.

[0031] In this embodiment, preferably, support columns 4 are provided at the four corners of the lower end of the high-level water tank 1; the lower end of the support column 4 is installed inside the settling chamber 3. With the cooperation of the settling chamber 3 and the support column 4, the high-level water tank 1 can be supported, thereby ensuring the use effect of the high-level water tank 1.

[0032] In this embodiment, preferably, the lower end of the settling chamber 3 is inclined from right to left, and a through groove is provided at the lower end of the left side of the settling chamber 3; the inclined arrangement allows the sediment inside the settling chamber 3 to flow to the left side, and the through groove allows the sediment to fall into the sludge storage chamber 7.

[0033] In this embodiment, preferably, two sludge removal pipes 8 are installed on the right side of the sludge storage chamber 7, and each sludge removal pipe 8 is connected to a sludge removal pump; with the cooperation of the sludge removal pump and the sludge removal pipes 8, the sludge inside the sludge storage chamber 7 can be extracted.

[0034] In this embodiment, preferably, positioning posts 93 are detachably installed at the four corners of the filter plate 92, and the inner bottom wall of the filter box 91 is provided with countersunk holes, the lower end of the positioning posts 93 is inserted into the countersunk holes; the countersunk holes can ensure the installation stability of the positioning posts 93, and the positioning posts 93 can ensure the installation stability of the filter plate 92; the circumferential surface of the positioning posts 93 is provided with threaded connection parts, and threaded holes are provided at the four corners of the filter plate 92, and the positioning posts 93 and the filter plate 92 are connected by threads.

[0035] In this embodiment, preferably, the reaction chamber 6 and the filter box 91 are connected by a water pump; the water source inside the reaction chamber 6 can be pumped into the filter box 91 by the action of the water pump.

[0036] In this embodiment, preferably, a fixing cylinder 116 is sleeved on the circumferential surface of the fixing pipe 111, and a fixing post 117 is installed on the inner side of the fixing cylinder 116. A through hole is opened on the right side of the clean water tank 10, and the fixing post 117 is inserted into the through hole. The through hole ensures the installation stability of the fixing post 117, the fixing post 117 ensures the installation stability of the fixing cylinder 116, and the fixing cylinder 116 ensures the installation stability of the fixing pipe 111, thereby ensuring the performance of the fixing pipe 111.

[0037] The working principle and usage process of this utility model are as follows: When the device is in use, water enters the high-level water tank 1, where a flocculant is added to cause sedimentation. The settled waste falls through the inclined pipe 2 into the settling chamber 3 for further sedimentation. The wastewater in the settling chamber 3 is filtered through the filter pipe 5 and then falls into the reaction chamber 6. A disinfectant is added to the reaction chamber 6 to disinfect the wastewater. The sludge in the settling chamber 3 falls into the sludge storage chamber 7, and is then extracted from the sludge storage chamber 7 through the sludge removal pipe 8. After starting the water pump, the disinfected water from the reaction chamber 6 is pumped into the filter box 91, where it is filtered by the filter plates 9. 2. Purification and filtration are performed to further treat the water source, thereby ensuring the utilization effect of the flushing water. The clean water tank 10 can store clean water, and the front of the clean water tank 10 is equipped with a water outlet pipe to extract the clean water inside the clean water tank 10. The level gauge 113 monitors the water level inside the sewage tank 12 in real time. When the water level in the sewage tank 12 reaches the preset water level, the siphon pipe 112 is activated to extract the sewage inside the sewage tank 12 and introduce it into the high-level water tank 1 through the water inlet pipe 114 and the connecting pipe 115, so as to recycle the sewage in the sewage tank 12, reduce external drainage, and save water resources.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for improving the utilization rate of backwash water in a water purification station, characterized in that, include: A high-level water tank (1) has multiple inclined pipes (2) evenly installed on its output side. A settling chamber (3) is provided on the output side of the inclined pipes (2). Multiple filter pipes (5) are evenly installed on the output side of the settling chamber (3). A reaction chamber (6) is provided on the output side of the filter pipes (5). A sludge storage chamber (7) is provided below the left side of the settling chamber (3). A filtration mechanism (9) is provided on the right side of the reaction chamber (6). The filtration mechanism (9) includes a filter box (91) and two filter plates (92) are installed inside the filter box (91). A clean water tank (10) is provided above the filter box (91); A siphon mechanism (11) is provided on the right side of the clean water tank (10). The siphon mechanism (11) includes a fixed pipe (111), a siphon tube (112) is built into the fixed pipe (111), a level gauge (113) is built into the siphon tube (112), an inlet pipe (114) is installed on the output side of the siphon tube (112), and a connecting pipe (115) is installed on the output side of the inlet pipe (114). A sewage tank (12) is provided on the right side of the filter box (91), and the sewage tank (12) is connected to the right side of the filter box (91).

2. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: Support columns (4) are provided at the four corners of the lower end of the high-level water tank (1).

3. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: The lower end of the settling chamber (3) is inclined from right to left, and a through groove is provided at the lower end of the left side of the settling chamber (3).

4. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: Two sludge removal pipes (8) are installed on the right side of the sludge storage chamber (7), and each of the sludge removal pipes (8) is connected to a sludge removal pump.

5. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: The filter plate (92) is detachably installed with positioning posts (93) at its four corners, and the bottom wall of the filter box (91) is provided with a countersunk hole, with the lower end of the positioning post (93) inserted into the countersunk hole.

6. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: The reaction chamber (6) and the filter box (91) are connected by a water pump.

7. The device for improving the utilization rate of backwash water in a water purification station according to claim 1, characterized in that: A fixing cylinder (116) is fitted onto the circumferential surface of the fixing tube (111), and a fixing post (117) is installed on the inner side of the fixing cylinder (116). A through hole is opened on the right side of the clean water tank (10), and the fixing post (117) is inserted into the through hole.

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