CN219002292U - Solid-liquid separation device for tar processing wastewater - Google Patents

Solid-liquid separation device for tar processing wastewater Download PDF

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Publication number
CN219002292U
CN219002292U CN202223428762.0U CN202223428762U CN219002292U CN 219002292 U CN219002292 U CN 219002292U CN 202223428762 U CN202223428762 U CN 202223428762U CN 219002292 U CN219002292 U CN 219002292U
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solid
liquid separation
separation device
water inlet
pipe
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CN202223428762.0U
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Chinese (zh)
Inventor
程道福
许垒
史增光
张建宁
曹磊
赵会军
李天喜
赵国海
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Henan Bohai Chemical Co ltd
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Henan Bohai Chemical Co ltd
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Priority to CN202223428762.0U priority Critical patent/CN219002292U/en
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Abstract

The utility model relates to the field of sewage treatment, in particular to a solid-liquid separation device for tar processing wastewater, which comprises a bracket, wherein a separation tank is arranged on the bracket, a filter element is arranged in the middle of the separation tank, a water inlet pipe is arranged below the filter element, a water outlet pipe is arranged above the filter element, the water inlet pipe is connected with a vertical pipe, the side surface of the vertical pipe is connected with a water inlet pipe, the water inlet pipe is higher than the water outlet pipe, a push plate is arranged above the filter element, a telescopic mechanism connected with the push plate is arranged at the upper end of the separation tank, a filter press is arranged below the separation tank, and a blow-down valve communicated with the filter press is arranged on the separation tank below the water inlet pipe. The utility model uses the reflux of water to wash the filter element, thereby realizing the blockage removal of the filter element.

Description

Solid-liquid separation device for tar processing wastewater
Technical Field
The utility model relates to the field of sewage treatment, in particular to a solid-liquid separation device for tar processing wastewater.
Background
The tar is in black viscous liquid state at normal temperature and normal pressure, various products such as camphor balls, asphalt, plastics, pesticides and the like can be separated out by further processing, the products produced by the tar are very common in daily life, waste water is generated in the processing process of the tar, suspended matters are contained in the waste water, the solid suspended matters are required to be removed in the treatment of the waste water, the common practice is to precipitate after adding a flocculating agent, and a small amount of solid suspended matters still remain in the waste water after the precipitation, so that further solid-liquid separation is required to be carried out on the waste water by a filtering device, the solid-liquid separation mechanism is blocked after a period of use, the disassembly and the manual blocking removal are required, and the development of a solid-liquid separation device with a self-blocking mechanism is particularly necessary.
Disclosure of Invention
The utility model aims to provide a solid-liquid separation device for tar processing wastewater, which has the advantage of automatic blockage removal.
The technical scheme adopted is as follows:
the utility model provides a tar processing is solid-liquid separation device for waste water, includes the support, is provided with the knockout drum on the support, and the knockout drum middle part is provided with the filter core, and the filter core below is provided with the inlet tube, and the filter core top is provided with the outlet pipe, and inlet tube connection has vertical pipe, and vertical pipe side is connected with the water inlet pipe, and the water inlet pipe is higher than the outlet pipe, and the filter core top is provided with the push pedal, and the knockout drum upper end is provided with the telescopic machanism of being connected with the push pedal, and the knockout drum below is provided with the pressure filter, and the blowoff valve with the pressure filter intercommunication has been seted up to the knockout drum of inlet tube below.
Preferably, a rubber sealing ring is arranged on the side face of the push plate, and the rubber sealing ring is pressed on the inner wall of the separation tank.
Preferably, a mounting plate is arranged between the push plate and the filter element, and a plurality of reducer pipes with large upper parts and small lower parts are arranged at the lower end of the mounting plate.
Preferably, the vertical pipe above the water inlet pipe is communicated with a water storage tank.
Preferably, the water inlet pipe and the water outlet pipe are respectively provided with a gate valve.
Preferably, a vibration generator is arranged on the inner wall of the separating tank below the filter element.
Preferably, the telescopic mechanism comprises a small hydraulic station and a vertically arranged hydraulic telescopic rod, and the small hydraulic station is provided with a hydraulic oil pipe communicated with the hydraulic telescopic rod.
Compared with the prior art, the beneficial effects are that:
according to the utility model, the telescopic mechanism is controlled to drive the push plate to lift up and down, when the push plate is pressed down, waste water in the separating tank enters the vertical pipe and upwards flows into the water storage tank, the filter element is washed in the process, when the push plate is lifted up, the water in the separating tank upwards flows under the action of gravity, the push plate is controlled to lift up and down for many times, the filter element is washed for many times, after washing is finished, the blow-off valve is opened, and waste water containing suspended matters is conveyed to the filter press for filter pressing, and the filter element is cleared and blocked without disassembly.
Drawings
FIG. 1 is a schematic diagram of a solid-liquid separation device for tar processing wastewater,
in the figure: 1. the device comprises a bracket, 2, a separation tank, 3, a filter element, 4, a water outlet pipe, 5, a vertical pipe, 6, a water inlet pipe, 7, a push plate, 81, a small hydraulic station, 82, a hydraulic telescopic rod, 9, a mounting plate, 10, a reducer pipe, 11, a water storage tank, 12, a vibration generator, 13, a filter press, 14 and a blow-down valve.
Detailed Description
The utility model is further described below in connection with specific embodiments, as shown in fig. 1:
example 1: a solid-liquid separation device for tar processing wastewater, which comprises a bracket 1, wherein a separation tank 2 is arranged on the bracket 1, a filter element 3 is arranged in the middle of the separation tank 2,
a water inlet pipe is arranged below the filter element 3, a water outlet pipe 4 is arranged above the filter element 3, a vertical pipe 5 is connected with the water inlet pipe, the side surface of the vertical pipe 5 is connected with a water inlet pipe 6, the water inlet pipe 6 is higher than the water outlet pipe 4, wastewater enters the separation tank 2 from the water inlet pipe 6, then passes through the filter element 3 from bottom to top, separates solid suspended matters in the wastewater, realizes solid-liquid separation of the wastewater,
the filter core 3 top is provided with push pedal 7, the separator tank 2 upper end is provided with the telescopic machanism of being connected with push pedal 7, telescopic machanism control push pedal 7 oscilaltion, when push pedal 7 pushes down, waste water in the separator tank 2 gets into vertical pipe 5 and upwards gushes out, when push pedal 7 risees, under the effect of gravity, the water in the separator tank 2 upwards gushes out, wash filter core 3 many times, clear stifled, the separator tank 2 below is provided with pressure filter 13, the blowoff valve 14 with pressure filter 13 intercommunication has been seted up to the separator tank 2 of inlet tube below, after clear stifled to filter core 3, open blowoff valve 14 and carry the waste water that contains the suspended solid to pressure filter 13 and carry out the filter-pressing.
Example 2: a solid-liquid separation device for tar processing wastewater, which comprises a bracket 1, wherein a separation tank 2 is arranged on the bracket 1, a filter element 3 is arranged in the middle of the separation tank 2,
a water inlet pipe is arranged below the filter element 3, a water outlet pipe 4 is arranged above the filter element 3, a vertical pipe 5 is connected with the water inlet pipe, the side surface of the vertical pipe 5 is connected with a water inlet pipe 6, the water inlet pipe 6 is higher than the water outlet pipe 4, wastewater enters the separation tank 2 from the water inlet pipe 6, then passes through the filter element 3 from bottom to top, separates solid suspended matters in the wastewater, realizes solid-liquid separation of the wastewater,
a push plate 7 is arranged above the filter element 3, a telescopic mechanism connected with the push plate 7 is arranged at the upper end of the separation tank 2, the telescopic mechanism comprises a small hydraulic station 81 and a vertically arranged hydraulic telescopic rod 82, the small hydraulic station 81 is provided with a hydraulic oil pipe communicated with the hydraulic telescopic rod 82, the telescopic mechanism controls the push plate 7 to lift up and down, a rubber sealing ring is arranged on the side surface of the push plate 7 and is pressed on the inner wall of the separation tank 2,
the installation plate 9 is arranged between the push plate 7 and the filter element 3, the lower end of the installation plate 9 is provided with a plurality of reducer pipes 10 with large upper part and small lower part, because the reducer pipes 10 are large upper part and small lower part, when water flows to the lower part of the reducer pipes 10, the flow speed is increased, the flushing efficiency of the filter element 3 is improved, the vertical pipe 5 above the water inlet pipe 6 is communicated with the water storage tank 11, the water inlet pipe 6 and the water outlet pipe 4 are both provided with gate valves, when the push plate 7 is controlled to lift up and down, the water inlet pipe 6 and the water outlet pipe 4 are sealed, when the push plate 7 is pressed down, the waste water in the separating tank 2 enters the vertical pipe 5 and upwards flows into the water storage tank 11, when the push plate 7 is lifted up, the water in the separating tank 2 upwards flows under the action of gravity to flush the filter element 3 for a plurality of times, the filter element 3 is cleaned and blocked,
the inner wall of the separation tank 2 below the filter element 3 is provided with a vibration generator 12, the vibration generator 12 generates vibration, solid suspended matters accumulated in the filter element 3 are loosened, the filter press 13 is arranged below the separation tank 2, the separation tank 2 below the water inlet pipe is provided with a blow-down valve 14 communicated with the filter press 13, and after the filter element 3 is cleared, the blow-down valve 14 is opened to convey wastewater containing the suspended matters to the filter press 13 for filter pressing.
The specific working process is as follows: when solid-liquid separation is carried out, the blow-down valve 14 is closed, the gate valves on the water inlet pipe 6 and the water outlet pipe 4 are opened, the wastewater enters the separation tank 2 from the water inlet pipe 6, the wastewater passes through the filter element 3 from bottom to top so as to block down solid suspended matters in the wastewater, the wastewater passing through the filter element 3 flows out from the water outlet pipe 4, the vibration generator 12 is started at the same time, the solid suspended matters in the filter element 3 are loosened,
after the filter core 3 is used for a period of time, the water inlet pipe 6 and the water outlet pipe 4 are closed, the push plate 7 is driven to lift up and down by controlling the telescopic mechanism, when the push plate 7 is pressed down, the wastewater in the separating tank 2 enters the vertical pipe 5 and upwards flows into the water storage tank 11, the filter core 3 is washed in the process, when the push plate 7 is lifted up, under the action of gravity, the water in the separating tank 2 upwards flows, the push plate 7 is controlled to lift up and down for a plurality of times, the filter core 3 is washed for a plurality of times, the filter is cleaned and blocked, then the blow-down valve 14 is opened, the wastewater containing suspended matters is conveyed to the filter press 13 for filter pressing, and the filter is cleaned and blocked without disassembly.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. A solid-liquid separation device for tar processing wastewater is characterized in that: including the support, be provided with the knockout drum on the support, the knockout drum middle part is provided with the filter core, and the filter core below is provided with the inlet tube, and the filter core top is provided with the outlet pipe, and advancing water piping connection has vertical pipe, and vertical pipe side is connected with the water inlet pipe, and the water inlet pipe is higher than the outlet pipe, and the filter core top is provided with the push pedal, and the knockout drum upper end is provided with the telescopic machanism of being connected with the push pedal, and the knockout drum below is provided with the pressure filter, and the blowoff valve with the pressure filter intercommunication has been seted up to the knockout drum of inlet tube below.
2. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: the side of the push plate is provided with a rubber sealing ring, and the rubber sealing ring is pressed on the inner wall of the separation tank.
3. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: a mounting plate is arranged between the push plate and the filter element, and a plurality of reducer pipes with big upper parts and small lower parts are arranged at the lower end of the mounting plate.
4. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: the vertical pipe above the water inlet pipe is communicated with a water storage tank.
5. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: and gate valves are arranged on the water inlet pipe and the water outlet pipe.
6. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: the inner wall of the separating tank below the filter element is provided with a vibration generator.
7. The solid-liquid separation device for tar processing wastewater according to claim 1, wherein: the telescopic mechanism comprises a small hydraulic station and a vertically arranged hydraulic telescopic rod, and the small hydraulic station is provided with a hydraulic oil pipe communicated with the hydraulic telescopic rod.
CN202223428762.0U 2022-12-21 2022-12-21 Solid-liquid separation device for tar processing wastewater Active CN219002292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223428762.0U CN219002292U (en) 2022-12-21 2022-12-21 Solid-liquid separation device for tar processing wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223428762.0U CN219002292U (en) 2022-12-21 2022-12-21 Solid-liquid separation device for tar processing wastewater

Publications (1)

Publication Number Publication Date
CN219002292U true CN219002292U (en) 2023-05-12

Family

ID=86230414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223428762.0U Active CN219002292U (en) 2022-12-21 2022-12-21 Solid-liquid separation device for tar processing wastewater

Country Status (1)

Country Link
CN (1) CN219002292U (en)

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