CN219079174U - Water treatment tank provided with solid-liquid separation device - Google Patents

Abstract

The utility model discloses a water treatment pool provided with a solid-liquid separation device. The water treatment tank is divided into a solid filter tank and a suspended solid filter tank by a water baffle. There are several chutes on both sides of the solid filter tank, and all chutes are slidingly connected with lifting components. , the lifting component is used to intercept solid impurities, the lifting component is fixedly connected with the driving component, and the driving component is used to control the lifting of the lifting component. , the water inlet pipe is set above the sewage pipe; the solid-liquid separation device is set in the suspended matter filter tank, and the solid-liquid separation device is used to filter the suspended matter. The utility model filters the solid impurities in the sewage through the lifting component and facilitates the cleaning of the solid impurities in the box, and then reduces the suspended solids in the sewage through the diversion component, and the drainage component can further reduce the residual solid impurities and suspended solids in the water and follow the water flow to discharge .

Description

A water treatment tank equipped with a solid-liquid separation device

technical field

The utility model relates to the technical field of water treatment, in particular to a water treatment pool provided with a solid-liquid separation device.

Background technique

Sewage treatment is the process of purifying sewage to meet discharge standards or water quality requirements for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. field, and more and more into the daily life of ordinary people.

In the process of sewage treatment, the most commonly used equipment is the treatment pool, and the sewage is passed into the treatment pool through pipelines, and then treated by physical, chemical or biological methods to eliminate pollution; the existing treatment pool is mainly used for sewage treatment However, the coagulated suspended matter is easy to accumulate on the filter screen, causing the filter screen to be blocked; at the same time, because the sewage also contains a large amount of solid impurities, the solid Impurities are easy to accumulate at the bottom of the pool, which is not easy to clean.

Utility model content

The purpose of the utility model is to provide a water treatment pool provided with a solid-liquid separation device, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the utility model provides the following scheme: the utility model provides a water treatment tank provided with a solid-liquid separation device, including a water treatment tank and a solid-liquid separation device arranged in the water treatment tank, the water treatment tank The water treatment pool is divided into a solid filter pool and a suspended matter filter pool through a water baffle. There are several chutes on the two side walls facing the solid filter pool, and all of the chute slides A lifting assembly is connected, and the lifting assembly is used to intercept solid impurities. The lifting assembly is fixedly connected with a driving assembly, and the driving assembly is used to control the lifting assembly. The lifting assembly is fixedly connected to the water treatment pool. On both sides of the top surface, the solid filter pool is fixedly connected and communicated with a water inlet pipe and a sewage pipe on the inner wall of the side away from the water retaining plate, and the water inlet pipe is arranged above the sewage pipe; The liquid separation device is arranged in the suspended matter filter tank, and the solid-liquid separation device is used to filter the suspended matter. A drain opening is opened at the lower part of one wall, and the drainage assembly extends out of the water treatment pool through the drain opening, and the flow diversion assembly is arranged between the water retaining plate and the drainage assembly.

Preferably, the lifting assembly includes a box body, the box body includes four side plates and a bottom plate, all of the side plates and the bottom plate are provided with several water holes, and the box body is set opposite Several sliders are fixedly connected to the outer walls of the two side plates, and the sliders are adapted to and slidably connected to the chute, and the top surfaces of the sliders extending into the chute are fixedly connected to each other. There is a cable, and the cable is fixedly connected with the drive assembly.

Preferably, the drive assembly includes a motor on both sides of the pool top of the water treatment pool, the motor is fixedly connected to the water treatment pool, the motor is a biaxial motor, and the output of the motor Both ends are connected to an output shaft through transmission, and the output shaft is rotatably connected to a fixed block, and the fixed block is fixedly connected to the water treatment pool. A groove is opened in the middle of the circumference of the output shaft, and the groove is connected One end of the cable is fixedly connected, and the cable is wound in the groove.

Preferably, the flow diversion assembly includes a fixed plate, both ends of the fixed plate are respectively fixedly connected to the side wall facing the suspended matter filter tank, and one end of the fixed plate close to the water retaining plate is fixedly connected with A filter screen, the end of the filter screen away from the fixed plate is fixedly connected with a first partition, and the end of the first partition away from the filter screen is fixedly connected with the bottom of the suspended matter filter tank A second partition is fixedly connected to the end of the fixed plate close to the drainage assembly, and there is a gap between the bottom of the second partition and the bottom of the suspended matter filter tank.

Preferably, the drainage assembly includes an overflow weir, the center of the bottom surface of the overflow weir is fixedly connected and communicated with an outlet pipe, and the outlet pipe extends out of the water treatment pool through the outlet.

Preferably, the highest point of the top surface of the water retaining plate is lower than the height of the top of the water treatment pool.

Preferably, the highest point of the top surface of the fixing plate is lower than the height of the top surface of the water retaining plate.

Preferably, the highest point of the top surface of the overflow weir is lower than the height of the top surface of the fixing plate.

The utility model discloses the following technical effects:

The utility model filters the solid impurities in the sewage through the lifting component, and controls the rising of the lifting component through the driving component, which is convenient for cleaning the solid impurities in the box, reduces the content of the solid impurities in the sewage, and then reduces the suspension in the sewage through the diversion component. The filtered sewage is discharged through the drainage assembly, which can further reduce the residual solid impurities and suspended matter in the water and follow the water flow.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the utility model sectional structure schematic diagram;

Fig. 2 is the utility model water treatment tank top view structure diagram;

Fig. 3 is a schematic diagram of the top view of the drive assembly of the utility model;

Among them, 1. Water treatment pool; 2. Water inlet pipe; 3. Outlet pipe; 4. Sewage pipe; 5. Water retaining plate; 6. Inclined plate; 7. Fixed plate; clapboard; 10. filter screen; 11. overflow weir; 12. box body; 13. water hole; 14. fixed block; 15. motor; 16. chute; 17. cable; 18. slider; 19. Outlet hole; 20. Output shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-3, the utility model discloses a water treatment tank provided with a solid-liquid separation device, including a water treatment tank 1 and a solid-liquid separation device installed in the water treatment tank 1, and the water treatment tank 1 passes through the water retaining The plate 5 separates the water treatment tank 1 into a solid filter tank and a suspended matter filter tank. Several chute 16 are provided on the two side walls facing the solid filter tank, and all chute 16 are slidingly connected with lifting components. The assembly is used to intercept solid impurities. The lifting assembly is fixedly connected with a driving assembly. The driving assembly is used to control the lifting of the lifting assembly. The lifting assembly is fixedly connected to the top surface of both sides of the water treatment pool 1. One side of the inner wall is fixedly connected and communicated with a water inlet pipe 2 and a sewage pipe 4, and the water inlet pipe 2 is arranged above the sewage pipe 4; the solid-liquid separation device is arranged in the suspended matter filter tank, and the solid-liquid separation device is used for filtering suspended matter. The solid-liquid separation device includes a diversion assembly and a drainage assembly. A drain is provided on the lower part of the suspended matter filter tank away from the water retaining plate 5. The drainage assembly extends out of the water treatment tank 1 through the drain. The diversion assembly is arranged between the water retaining plate 5 and between drain components.

The utility model filters the solid impurities in the sewage through the lifting assembly, and controls the lifting assembly to rise through the driving assembly, which is convenient for cleaning the solid impurities in the box body 12, reduces the content of solid impurities in the sewage, and then reduces the sewage in the sewage through the diversion assembly. The suspended solids, so that the filtered sewage is discharged through the drainage assembly, which can further reduce the residual solid impurities and suspended solids in the water and follow the water flow.

To further optimize the scheme, the lifting assembly includes a box body 12. The box body 12 includes four side plates and a bottom plate. Several water holes 13 are opened on all the side plates and the bottom plate. The two side plates facing the box body 12 Several slide blocks 18 are fixedly connected on the outer wall of the chute, and the slide block 18 is adapted to the chute 16 and is slidably connected. Components are permanently connected. The four side plates of the box body 12 are fixedly connected in turn and fixedly connected with the bottom plate, so that the box body 12 is without a cover, so that the water inlet pipe 2 can flow sewage into the box body 12, and the side plates and the bottom plate of the box body 12 are provided with several A water hole 13 allows solid impurities to stay in the casing 12, and sewage flows into the solid filter tank through the water hole 13. The bottom of the solid filter tank is fixedly connected with a slant plate 6, and the lowest point of the slant plate 6 is connected to the sewage pipe 4. The lower edge is flush, which is beneficial to the discharge and cleaning of solid impurities. When the water level of the sewage in the solid filter tank is higher than the height of the water retaining plate 5, the sewage overflows the water retaining plate 5 and flows into the suspended matter filter tank. During the process of increasing the water level in the filter tank, the residual solid impurities in the sewage move to the sewage pipe 4 through the inclined plate 6, so that the solid impurities in the sewage are further reduced. In order to further improve the stability of the lifting of the box body 12, both the chute 16 and the slider 18 are T-shaped, and the chute 16 and the slider 18 are matched, which effectively improves the stability of the lifting of the box body 12.

To further optimize the scheme, the drive assembly includes a motor 15 oppositely disposed on both sides of the pool top of the water treatment pool 1, the motor 15 is fixedly connected to the water treatment pool 1, the motor 15 is a biaxial motor, and the output ends of the motor 15 are all driven and connected with Output shaft 20, the output shaft 20 is rotatably connected with a fixed block 14, the fixed block 14 is fixedly connected with the water treatment tank 1, the middle part of the output shaft 20 is provided with a groove, the groove is fixedly connected with one end of the cable 17, and the cable 17 is located in the groove around. A groove is provided in the middle of the output shaft 20, so that the cable 17 can be wound in the groove, effectively preventing the cable 17 from being wound randomly in the circumferential direction of the output shaft, and effectively improving the stability of the lifting assembly. The motor 15 adopts a double-axis motor, so that one motor 15 can drive the two cables 17 on the same side to wind, and stably drive the lifting assembly to lift, and the two motors 15 work synchronously, so that the cables 17 can stably drive the box Body 12 lifts.

To further optimize the scheme, the splitter assembly includes a fixed plate 7, the two ends of the fixed plate 7 are respectively fixedly connected with the side wall facing the suspended solids filter tank, and the fixed plate 7 is fixedly connected with a filter screen 10 at one end close to the water retaining plate 5, The end of the filter screen 10 away from the fixed plate 7 is fixedly connected with a first partition 8, and the end of the first partition 8 away from the filter screen 10 is fixedly connected with the bottom of the suspended matter filter tank, and the fixed plate 7 is near the drainage assembly. One end is fixedly connected with a second partition 9, and there is a gap between the bottom of the second partition 9 and the bottom of the suspended matter filter tank. After the sewage overflows the water retaining plate 5 and enters the suspended matter filter tank, the sewage flows from the top of the water retaining plate 5 to the bottom of the suspended matter filter tank. The screen 10 flows to the drainage assembly. The filter screen 10 can effectively filter the suspended solids in the sewage, and because the sewage moves from bottom to top, it also avoids the suspended solids from clogging the filter screen 10. The staff in the water treatment tank 1 On both sides of the pool roof, the suspended solids in the sewage can be easily cleaned.

In a further optimized solution, the drainage assembly includes an overflow weir 11, and the center of the bottom surface of the overflow weir 11 is fixedly connected and communicated with an outlet pipe 3, and the outlet pipe 3 extends out of the water treatment tank 1 through the drain outlet. After the sewage flows into the drainage assembly, the direction of water flow still moves from bottom to top. When the water level overflows the overflow weir 11, the water flows out of the water treatment tank 1 through the outlet pipe 3 at the center of the bottom surface of the overflow weir 11.

In a further optimization scheme, the highest point of the top surface of the water retaining plate 5 is lower than the height of the top of the water treatment tank 1 . The sewage can effectively flow into the suspended matter filter tank in the solid filter tank, so that the sewage will not overflow the top surface of the water treatment tank 1 and flow out of the water treatment tank 1, effectively preventing the sewage from flowing around outside the water treatment tank 1 .

Further optimization scheme, the highest point of the top surface of the fixed plate 7 is lower than the height of the top surface of the water retaining plate 5 . The sewage will not flow back, even if the sewage overflows the top surface of the fixed plate 7, the sewage will continue to flow into the overflow weir 11 instead of flowing to the solid filter tank.

In a further optimized solution, the highest point of the top surface of the overflow weir 11 is lower than the height of the top surface of the fixing plate 7 . So that the sewage will not flow back, when the sewage overflows the overflow weir 11, it will flow out of the water treatment tank 1 through the outlet pipe 3 at the center of the bottom surface of the overflow weir 11.

Working process: Clean up the solid impurities in the tank 12. After the cleaning is completed, turn on the motor 15 so that the top surface of the tank 12 is under the water inlet pipe 2, turn off the motor 15, and open the control valve of the water inlet pipe 2 to allow the sewage to flow into the tank In the body 12, the solid impurities in the sewage are left in the box body 12, and the sewage flows into the solid filter tank through the water hole 13. When the water level of the sewage in the solid filter tank is increasing, the residual solid impurities in the sewage pass through the inclined plate 6. Move to the sewage pipe 4 to further reduce the solid impurities in the sewage. After the sewage overflows the water retaining plate 5 and enters the suspended matter filter tank, the sewage flows from the top of the water retaining plate 5 to the bottom of the suspended matter filter tank. After the water level of the sewage in the filter pool rises to the filter screen 10, the sewage flows to the drainage assembly through the filter screen 10. The filter screen 10 can effectively filter the suspended solids in the sewage, and because the sewage moves from bottom to top, It also avoids the clogging of the filter screen 10 by the suspended solids. The staff can easily clean the suspended solids in the sewage on the top surfaces of both sides of the water treatment tank 1. After the sewage flows into the drainage assembly, the direction of the water flow is still from the bottom Moving upwards, when the water level overflows the overflow weir 11, the water flows out of the water treatment tank 1 through the outlet pipe 3 at the center of the bottom surface of the overflow weir 11.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

The above-mentioned embodiment is only to describe the preferred mode of the present utility model, not to limit the scope of the present utility model. The various deformations and improvements mentioned above should all fall within the scope of protection determined by the claims of the present utility model.

Claims (8)

1. A water treatment tank provided with a solid-liquid separation device, characterized in that: comprising a water treatment tank (1) and a solid-liquid separation device arranged in the water treatment tank (1), said water treatment tank (1) The water treatment tank (1) is separated into a solid filter tank and a suspended matter filter tank by a water retaining plate (5), and several chutes (16) are provided on the opposite side walls of the solid filter tank, All the chute (16) is slidingly connected with a lifting assembly, the lifting assembly is used to intercept solid impurities, and the lifting assembly is fixedly connected with a driving assembly, and the driving assembly is used to control the lifting of the lifting assembly. The lifting assembly is fixedly connected to the top surfaces of both sides of the water treatment tank (1), and the solid filter tank is fixedly connected to and communicated with a water inlet pipe (2) on the inner wall of the side away from the water retaining plate (5) and a sewage pipe (4), the water inlet pipe (2) is arranged above the sewage pipe (4); the solid-liquid separation device is arranged in the suspended matter filter tank, and the solid-liquid separation device is used for filtering Suspended solids, the solid-liquid separation device includes a flow diversion assembly and a drainage assembly, the lower part of the suspended solids filter tank away from the water retaining plate (5) is provided with a drainage port, and the drainage assembly extends through the drain port Out of the water treatment pool (1), the diversion assembly is arranged between the water baffle (5) and the drainage assembly. 2. The water treatment tank provided with a solid-liquid separation device according to claim 1, characterized in that: the lifting assembly includes a box (12), and the box (12) includes four side plates and a bottom plate , all the side plates and the bottom plate are provided with several water holes (13), and the outer walls of the two side plates facing the box body (12) are fixedly connected with several sliders (18), the slider (18) is adapted to the chute (16) and is slidably connected, and the top surface of the slider (18) extending into the chute (16) is fixedly connected with a cable A cable (17), the cable (17) is fixedly connected to the drive assembly. 3. The water treatment tank provided with a solid-liquid separation device according to claim 2, characterized in that: the drive assembly includes motors (15) on both sides of the top of the water treatment tank (1). ), the motor (15) is fixedly connected with the water treatment pool (1), the motor (15) is a biaxial motor, and the output end of the motor (15) is connected to an output shaft (20) by transmission, The output shaft (20) is rotatably connected with a fixed block (14), and the fixed block (14) is fixedly connected with the water treatment tank (1), and a groove is opened in the middle of the circumference of the output shaft (20) , the groove is fixedly connected to one end of the cable (17), and the cable (17) is wound in the groove. 4. The water treatment tank provided with a solid-liquid separation device according to claim 1, characterized in that: the diversion assembly includes a fixed plate (7), and the two ends of the fixed plate (7) are respectively connected to the suspension The side wall facing the object filter pool is fixedly connected, and the fixed plate (7) is fixedly connected with a filter screen (10) at one end close to the water retaining plate (5), and the filter screen (10) is far away from the One end of the fixed plate (7) is fixedly connected with a first partition (8), and the end of the first partition (8) away from the filter screen (10) is fixed to the bottom of the suspended matter filter tank. connected, the fixed plate (7) is fixedly connected with a second partition (9) at one end close to the drainage assembly, the bottom of the second partition (9) and the bottom of the suspended solids filter tank There is a gap between them. 5. The water treatment tank provided with a solid-liquid separation device according to claim 4, characterized in that: the drainage assembly includes an overflow weir (11), and the center of the bottom surface of the overflow weir (11) is fixedly connected and communicated There is a water outlet pipe (3), and the water outlet pipe (3) extends out of the water treatment pool (1) through the water outlet. 6. The water treatment tank provided with a solid-liquid separation device according to claim 1, characterized in that: the highest point of the top surface of the water retaining plate (5) is lower than the top of the water treatment tank (1) high. 7. The water treatment tank provided with a solid-liquid separation device according to claim 4, characterized in that: the highest point of the top surface of the fixed plate (7) is lower than the height of the top surface of the water retaining plate (5) . 8. The water treatment tank provided with a solid-liquid separation device according to claim 5, characterized in that: the highest point of the top surface of the overflow weir (11) is lower than the height of the top surface of the fixing plate (7) .

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