CN214299617U

CN214299617U - High-efficient sewage filtration treatment device

Info

Publication number: CN214299617U
Application number: CN202023281838.2U
Authority: CN
Inventors: 秦立华; 秦立东; 黎宁; 刘会娟; 李凡浩
Original assignee: Ningxia Yinhe Steel Plastic Drip Irrigation Equipment Co ltd
Current assignee: Ningxia Yinhe Steel Plastic Drip Irrigation Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a high-efficient sewage filtration treatment device, including collection device and filter equipment, collection device's top is provided with the catch basin, the lower part of catch basin is provided with the transmission auger, by the downcomer connection that sets up between transmission auger and the catch basin, be provided with the control valve on the downcomer, the transmission auger is provided with the motor, the other end of transmission auger and the transmission pipe intercommunication of setting, the transmission pipe is connected with the water inlet connecting pipe of setting, be provided with the pressure filter on the filter equipment, the pressure filter is provided with the stripper plate, be provided with the motor on the stripper plate, the stripper plate is provided with the fixed block, the pressure filter is located the stripper plate and is provided with the water outlet connecting pipe, the water outlet connecting pipe is connected with the play water outlet pipe of setting, the pressure filter is located one side of fixed block and is provided with the water inlet connecting pipe, water inlet connecting pipe and advance water piping connection. The sediment and the sewage are conveyed into a filtering device together by a transmission auger, the clean water after being filtered and post-treated by the filtering device is recycled, and the sludge is discharged out of the filtering device by a sludge pipeline.

Description

High-efficient sewage filtration treatment device

Technical Field

The utility model relates to a water treatment facilities, concretely relates to high-efficient sewage filtration treatment device.

Background

The precipitation-filtration process in sewage treatment is a traditional process of a sewage sedimentation tank, is mainly used for advanced treatment in sewage treatment, and is organically combined for stably removing suspended matters. The function of sedimentation tank lies in adding the flocculating agent in sewage for impurity in the sewage mixes with the flocculating agent and forms mud, sinks the bottom of sedimentation tank under the effect of its gravity, if only through deposiing, goes out water quality of water and can't guarantee usually, and sewage must pass through filtration treatment after deposiing usually, just can make it reach emission standard. Sedimentation is the process of separating suspended particles from water by gravity. The precipitation process is an important link of the conventional water treatment process, is indispensable in municipal water supply and sewage treatment, and is also a process which occupies a large proportion of land and investment in water plant engineering. The sedimentation tank applied to water treatment comprises a horizontal flow sedimentation tank, a radial flow sedimentation tank, a vertical flow sedimentation tank, an inclined tube sedimentation tank and various high-efficiency sedimentation tanks introduced abroad and deformed based on a clarification process. The horizontal sedimentation tank is the most applied sedimentation tank in water purification plants and sewage plants. The sedimentation process is a very critical processing unit in the water treatment industry, and the investment and the occupied area of the sedimentation process account for a large proportion. The improvement of the precipitation process is a key link for greatly reducing the occupied land, saving the engineering investment and reducing the management difficulty. In the transformation projects of most water plants, in order to reduce the occupied land and increase the processing scale, the existing horizontal sedimentation tank is dismantled, which causes huge waste of the projects. The traditional sedimentation method generally adopts the manual work to add the flocculating agent, and the coagulant can't evenly add into the sedimentation tank when wasting time and energy for sewage and the flocculating agent can't evenly fully coagulate, and lighter impurity floats at the surface of water, need let in sewage again and further filter in the filtering ponds, promoted the cost when reducing sewage treatment efficiency. Therefore, a new technical solution is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists, a high-efficient sewage filtration treatment device is provided, collect sewage through collection device when it uses, add the harmful substance of medicament removal aquatic in the collecting pit, the harmful substance after the sediment is sent into the transmission auger by the downcomer of lower part in, together carry the precipitate and sewage to filter equipment in through the transmission auger, the clean water retrieval and utilization after filtering the aftertreatment by filter equipment, mud is by mud pipeline discharge filter equipment.

The utility model discloses a following technical scheme realizes:

a high-efficiency sewage filtering treatment device comprises a collecting device and a filtering device, wherein a collecting tank is arranged at the top of the collecting device, a transmission auger is arranged at the lower part of the collecting tank, the transmission auger is connected with the collecting tank through a arranged downcomer, a control valve is arranged on the downcomer, a first motor is arranged at one end of the transmission auger, the other end of the transmission auger is communicated with a arranged transmission pipe, the transmission pipe is connected with a arranged water inlet connecting pipe, a filter press is arranged in the filtering device, a squeezing plate is arranged at one end of the filter press, a second motor is arranged on the squeezing plate, a fixed block is arranged at the other end of the squeezing plate, a water outlet connecting pipe is arranged at one side of the squeezing plate of the filter press, the water outlet connecting pipe is connected with a arranged water outlet pipe, and a water inlet connecting pipe is arranged at one side of the fixed block of the filter press, the water inlet connecting pipe is connected with the water inlet pipe.

Further, the high-efficiency sewage filtering treatment device is characterized in that 1-5 filter presses are arranged, the filter presses are arranged in parallel, one side of each filter press is provided with the same extrusion plate, one ends of the filter presses arranged in parallel are connected with the water outlet connecting pipe, and the other ends of the filter presses arranged in parallel are connected with the water inlet connecting pipe.

Further, the high-efficiency sewage filtering treatment device is characterized in that the first motor, the control valve and the second motor are electrically connected with an automatic control system arranged outside, the first motor, the control valve and the second motor are controlled in an interlocking manner, and the start, the stop and the switch of the first motor, the control valve and the second motor are controlled by the automatic control system.

Further, the control valve is set to be an automatic control valve which is set to be an electric valve and a pneumatic valve.

Further, a filter screen is arranged at the position, located at the inlet of the sewer pipe, of the bottom of the water collecting tank.

Further, a high-efficient sewage filtration processing apparatus, filter equipment still sets up to centrifugal filter equipment, centrifugal filter equipment sets up to the rotatory bucket of centrifugation, the top of the rotatory bucket of centrifugation is provided with centrifugal motor, and after sewage got into centrifugal filter equipment and drove the rotatory back of rotatory bucket of centrifugation through centrifugal motor, sludge and separation of water back, the mud valve door of opening the lower part setting was discharged mud.

To sum up, the utility model discloses a following beneficial effect:

1. the utility model relates to a high-efficient sewage filtration treatment device concentrates the collection with sewage through collection device, adds the medicament in the collecting pit and removes the harmful substance that does not have the edema, and the harmful substance after the sediment is sent into the transmission auger by the downcomer of lower part in, through transmitting the auger with precipitate and sewage together carry to filter equipment in, the clean water retrieval and utilization after filtering the aftertreatment by filter equipment, mud is by mud pipeline discharge filter equipment.

2. The utility model relates to a high-efficient sewage filtration treatment device arranges side by side through setting up many pressure filters, can handle more mud simultaneously, has improved sludge treatment efficiency to accord with large-traffic sewage treatment plant. Through such arrangement and design to reduce the velocity of flow that the water yield can reduce water, thereby reduced the horizontal velocity of deposiing the granule, shorten the horizontal length of the route of deposiing the granule, improve and precipitate efficiency, reduce the sedimentation tank and precipitate required area.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Reference numbers and corresponding part names in the drawings:

1-a collecting device, 2-a filtering device, 3-a water collecting tank, 4-a sewer pipe, 5-a transmission auger, 6-a first motor, 7-a control valve, 8-a transmission pipe, 9-a water inlet connecting pipe, 10-a water inlet pipe, 11-a filter press, 12-a second motor, 13-an extrusion plate, 14-a fixed block, 15-a water outlet connecting pipe and 16-a water outlet pipe.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, a high-efficiency sewage filtering treatment device comprises a collecting device 1 and a filtering device 2, wherein a collecting tank 3 is arranged at the top of the collecting device 1, a transmission packing auger 5 is arranged at the lower part of the collecting tank 3, the transmission packing auger 5 is connected with the collecting tank 3 through a sewer pipe 4, a control valve 7 is arranged on the sewer pipe 4, a first motor 6 is arranged at one end of the transmission packing auger 5, the other end of the transmission packing auger 5 is communicated with a transmission pipe 8, the transmission pipe 8 is connected with a water inlet connecting pipe 9, a filter press 11 is arranged in the filtering device 2, an extrusion plate 13 is arranged at one end of the filter press 11, a second motor 12 is arranged on the extrusion plate 13, a fixed block 14 is arranged at the other end of the extrusion plate 13, and a water outlet connecting pipe 15 is arranged at one side of the filter press 11, which is positioned on the extrusion plate 13, the water outlet connecting pipe 15 is connected with a water outlet pipe 16, a water inlet connecting pipe 9 is arranged on one side of the filter press 11, which is positioned on the fixed block 14, and the water inlet connecting pipe 9 is connected with a water inlet pipe 10.

Specifically, the filter presses 11 are provided with 1-5 filter presses, the filter presses 11 are arranged in parallel, one side of each filter press 11 arranged in parallel is provided with the same extrusion plate 13, one end of each filter press 11 arranged in parallel is connected with a water outlet connecting pipe 15, and the other end of each filter press 11 arranged in parallel is connected with a water inlet connecting pipe 9.

Specifically, the first motor 6, the control valve 7 and the second motor 12 are electrically connected with an automatic control system arranged outside, the first motor 6, the control valve 7 and the second motor 12 are controlled in an interlocking manner, and the start, the stop and the on-off of the first motor 6, the control valve 7 and the second motor 12 are controlled by the automatic control system.

Specifically, the control valve 7 is an automatic control valve, and the automatic control valve is an electric valve or a pneumatic valve.

Specifically, a filter screen is arranged at the inlet of the sewer pipe 4 at the bottom of the water collecting tank 3.

The filter device 2 is further arranged to be a centrifugal filter device, the centrifugal filter device is arranged to be a centrifugal rotary barrel, a centrifugal motor is arranged above the centrifugal rotary barrel, after sewage enters the centrifugal filter device, the centrifugal motor drives the centrifugal rotary barrel to rotate, then the sludge and the water are separated, and a sludge discharge valve arranged on the lower portion is opened to discharge the sludge.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The high-efficiency sewage filtering treatment device is characterized by comprising a collecting device (1) and a filtering device (2), wherein a collecting tank (3) is arranged at the top of the collecting device (1), a transmission packing auger (5) is arranged at the lower part of the collecting tank (3), the transmission packing auger (5) is connected with the collecting tank (3) through a set sewer pipe (4), a control valve (7) is arranged on the sewer pipe (4), a first motor (6) is arranged at one end of the transmission packing auger (5), the other end of the transmission packing auger (5) is communicated with a set transmission pipe (8), the transmission pipe (8) is connected with a set water inlet connecting pipe (9), a filter press (11) is arranged in the filtering device (2), an extrusion plate (13) is arranged at one end of the filter press (11), and a second motor (12) is arranged on the extrusion plate (13), the filter press is characterized in that a fixing block (14) is arranged at the other end of the extrusion plate (13), a water outlet connecting pipe (15) is arranged on one side, located on the extrusion plate (13), of the filter press (11), the water outlet connecting pipe (15) is connected with a water outlet pipe (16) arranged on the filter press, a water inlet connecting pipe (9) is arranged on one side, located on the fixing block (14), of the filter press (11), and the water inlet connecting pipe (9) is connected with a water inlet pipe (10).

2. The high-efficiency sewage filtering treatment device according to claim 1, wherein 1-5 filter presses (11) are arranged, the filter presses (11) are arranged in parallel, one side of the parallel filter presses (11) is provided with the same extrusion plate (13), one ends of the parallel filter presses (11) are connected with the water outlet connecting pipe (15), and the other ends of the parallel filter presses (11) are connected with the water inlet connecting pipe (9).

3. The high-efficiency sewage filtering treatment device according to claim 1, wherein the first motor (6), the control valve (7) and the second motor (12) are electrically connected with an external automatic control system, the first motor (6), the control valve (7) and the second motor (12) are controlled in an interlocking manner, and the start, stop and switch of the first motor (6), the control valve (7) and the second motor (12) are controlled by the automatic control system.

4. The high efficiency sewage filtration treatment device according to claim 1, wherein the control valve (7) is configured as a self-control valve configured as an electric valve or a pneumatic valve.

5. The high efficiency sewage filtering treatment device according to claim 1, wherein a filtering net is arranged at the bottom of the collecting tank (3) at the inlet of the downcomer (4).

6. The high-efficiency sewage filtering treatment device according to claim 1, wherein the filtering device (2) is further configured as a centrifugal filtering device, the centrifugal filtering device is configured as a centrifugal rotating barrel, a centrifugal motor is arranged above the centrifugal rotating barrel, after sewage enters the centrifugal filtering device, the centrifugal motor drives the centrifugal rotating barrel to rotate, sludge is separated from water, and then a sludge discharge valve arranged at the lower part is opened to discharge the sludge.