CN216863707U - Oil-water separation device for tar processing wastewater - Google Patents
Oil-water separation device for tar processing wastewater Download PDFInfo
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- CN216863707U CN216863707U CN202220581328.7U CN202220581328U CN216863707U CN 216863707 U CN216863707 U CN 216863707U CN 202220581328 U CN202220581328 U CN 202220581328U CN 216863707 U CN216863707 U CN 216863707U
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- water separation
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- square tube
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Abstract
The utility model relates to the field of chemical production equipment, in particular to a tar processing wastewater oil-water separation device which comprises a separation box, wherein the upper end of the separation box is opened, a blanking funnel is movably arranged at the upper end of the separation box, a blanking square pipe inserted into the separation box is arranged at the lower end of the blanking funnel, a fixed square pipe with the same diameter as the blanking square pipe is arranged below the blanking square pipe, a lifting mechanism connected with the blanking square pipe is arranged in the separation box, driven rollers and driving rollers are respectively arranged on the left side and the right side of the fixed square pipe, the driven rollers and the driving rollers are at the same horizontal height and extend along the front-back direction, a driving unit connected with the driving rollers is arranged in the separation box, an oil-water separation membrane is wound on the driven rollers, the oil-water separation membrane penetrates through the upper end of the fixed square pipe and is wound on the driving rollers, a drainage valve is arranged at the lower end of the separation box, and a separation membrane allowance alarm mechanism is arranged in the separation box. The utility model has the advantage of fast replacement of the oil-water separation membrane.
Description
Technical Field
The utility model relates to the field of chemical production equipment, in particular to an oil-water separation device for tar processing wastewater.
Background
The tar is also called coal paste, is a black or black brown viscous liquid obtained in the coal dry distillation process, has special odor, is combustible and corrosive. The oil-water separation membrane is a complex mixture of hydrocarbons with high aromaticity, oil is contained in waste water generated by tar in industrial production, the oil and water are separated firstly in the sewage treatment so as to be convenient for subsequent treatment, the oil-water separation membrane is used for oil-water separation in a current common mode, the oil-water separation membrane needs to be replaced after being used for a period of time, the replacement process is time-consuming and labor-consuming, and therefore, the tar processing waste water oil-water separation device capable of rapidly replacing the oil-water separation membrane is particularly necessary to develop.
Disclosure of Invention
The utility model aims to provide an oil-water separation device for tar processing wastewater, which has the advantage of quickly replacing an oil-water separation membrane.
The technical scheme is as follows:
an oil-water separation device for tar processing wastewater comprises a separation box, an opening is arranged at the upper end of the separation box, a discharging funnel is movably arranged at the upper end of the separation box, a discharging square pipe inserted in the separation box is arranged at the lower end of the discharging funnel, a fixed square pipe with the same diameter as the discharging square pipe is arranged below the discharging square pipe, a lifting mechanism connected with the discharging square pipe is arranged in the separation box,
the left side and the right side of the fixed square tube are respectively provided with a driven roller and a driving roller which are positioned at the same horizontal height and extend along the front-back direction,
a driving unit connected with the driving roller is arranged in the separation box,
the driven roller is wound with an oil-water separation membrane which passes through the upper end of the fixed square tube and is wound on the driving roller,
the lower end of the separation box is provided with a drainage valve, and a separation membrane surplus alarm mechanism is arranged in the separation box.
Preferably, the driving unit comprises a servo motor and a speed reducer connected with the servo motor, and a power output shaft of the speed reducer is coaxially connected with the driving roller by adopting a coupling.
Preferably, the lifting mechanism comprises a plurality of vertically extending electric telescopic rods.
Preferably, the excess material alarm mechanism comprises a rocker arm hinged to the inner wall of the separation box, the rocker arm is perpendicular to the axis of the driven roller, a roller in contact with the driven roller is arranged at the free end of the rocker arm, a pull switch and an alarm connected with the pull switch are arranged on the inner wall of the separation box above the rocker arm, the pull switch is connected with the rocker arm, and a counterweight pendant is arranged at the lower end of the rocker arm.
Preferably, the upper end of the blanking funnel is connected with a middle rotary drum, and the bottom end of the middle rotary drum is horizontally provided with a gate valve.
Preferably, the front end face of the separation box is provided with an acrylic observation window.
Preferably, the bottom end of the blanking square tube is provided with a liquid level sensor.
Compared with the prior art, the beneficial effects are that:
the oil-water separation membrane is moved by the driving roller and the driven roller, and the lifting mechanism is used for controlling the feeding square tube to move upwards, so that the oil-water separation membrane can move, and the oil-water separation membrane has higher replacement speed.
The oil-water separation device is provided with a residual material alarm mechanism, and can alarm when the content of the oil-water separation membrane is low, so that an operator can add the oil-water separation membrane in time.
Drawings
FIG. 1 is a schematic structural diagram of an oil-water separation device for tar processing wastewater of the present invention,
figure 2 is a schematic view of the structure at a in figure 1,
FIG. 3 is a schematic diagram showing the ascending structure of a discharging square tube of the tar processing wastewater oil-water separation device of the present invention,
in the figure: 1. the device comprises a separation box, 2, a discharging hopper, 3, a discharging square tube, 4, a lifting mechanism, 5, a liquid level sensor, 6, a fixed square tube, 7, a driven roller, 8, a driving roller, 9, an oil-water separation membrane, 10, a drainage valve, 11, a rocker arm, 12, a roller, 13, a pull switch, 14, an alarm, 15, a counterweight pendant, 16, a transfer cylinder, 17 and a gate valve.
Detailed Description
The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 3: an oil-water separation device for tar processing wastewater comprises a separation box 1, the upper end of the separation box 1 is opened, the upper end of the separation box 1 is movably provided with a discharging funnel 2, the lower end of the discharging funnel 2 is provided with a discharging square pipe 3 inserted in the separation box 1, a lifting mechanism 4 connected with the discharging square pipe 3 is arranged in the separation box 1, the lifting mechanism 4 comprises a plurality of vertically extending electric telescopic rods, the lifting mechanism 4 controls the discharging funnel 2 to lift up and down, the bottom end of the discharging square pipe 3 is provided with a liquid level sensor 5, the liquid level sensor 5 monitors the liquid level in the discharging funnel 2,
a fixed square tube 6 with the same caliber as the blanking square tube 3 is arranged below the blanking square tube 3, a lifting mechanism 4 controls the blanking funnel 2 to descend to form a seal with the fixed square tube 6, a driven roller 7 and a driving roller 8 are respectively arranged at the left side and the right side of the fixed square tube 6, the driven roller 7 and the driving roller 8 are at the same horizontal height and extend along the front-back direction, a driving unit is arranged in the separation box 1 and comprises a servo motor and a reducer connected with the servo motor, the power output shaft of the reducer is coaxially connected with the driving roller 8 by a coupler, the driving unit drives the driving tube to rotate,
an oil-water separation membrane 9 is wound on the driven roller 7, the oil-water separation membrane 9 penetrates through the upper end of the fixed square pipe 6 and is wound on the driving roller 8, the driving roller 8 rotates to wind the used oil-water separation membrane 9 on the driving roller 8, a new unused separation membrane is laid above the fixed square pipe 6,
the lower end of the separation box 1 is provided with a drainage valve 10, the separation box 1 is internally provided with a separation membrane allowance alarm mechanism, the allowance alarm mechanism comprises a rocker arm 11 hinged on the inner wall of the separation box 1, the rocker arm 11 is vertical to the axis of the driven roller 7, the free end of the rocker arm 11 is provided with a roller 12 contacted with the driven roller 7, the inner wall of the separation box 1 above the rocker arm 11 is provided with a pull switch 13 and an alarm 14 connected with the pull switch 13, the pull switch 13 is connected with the rocker arm 11, the lower end of the rocker arm 11 is provided with a counterweight pendant 15, the front end surface of the separation box 1 is provided with an acrylic observation window, the acrylic observation window is convenient for observing the working condition in the separation box 1,
along with winding oil water separating membrane 9 is less and less on the driven voller 7, rocking arm 11 rotates downwards under the action of gravity of counter weight pendant 15, thereby pulls on pull switch 13 when reaching the setting value and triggers alarm 14, reminds operating personnel to add oil water separating membrane 9, and unloading funnel 2 upper end is connected with well rotary drum 16, and the level of well rotary drum 16 bottom is provided with push-pull valve 17, is convenient for play the effect of short-term retaining when changing oil water separating membrane 9.
The specific working process is as follows; laying an oil-water separation membrane 9 at the upper end of a fixed square pipe 6, controlling a lifting mechanism 4, pressing a discharging square pipe 3 on the fixed square pipe 6 to form sealing, pouring oily wastewater from a discharging funnel 2 for oil-water separation, when a liquid level sensor 5 detects that the liquid level rises, proving that the oil-water separation membrane 9 is blocked, closing a gate valve 17 at the moment, temporarily storing sewage in a middle rotary drum 16, waiting for the oily wastewater at the upper end of the oil-water separation membrane 9 to flow downwards completely,
the lifting mechanism 4 is controlled to lift the blanking square tube 3, the driving unit is started to drive the driving roller 8 to rotate, a new unused oil-water separation membrane 9 is paved above the fixed square tube 6, then the blanking square tube 3 is controlled to press the fixed square tube 6, the gate valve 17 is opened to continue oil-water separation, the oil-water separation membrane 9 is replaced quickly,
with less and less oil-water separation membrane 9 wound on the driven roller 7, the rocker arm 11 rotates downwards under the action of the gravity of the counterweight pendant 15, and when the set value is reached, the pull switch 13 is pulled to trigger the alarm 14, so that an operator is reminded to add the oil-water separation membrane 9.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tar processing waste water oil-water separator which characterized in that: comprises a separation box (1), the upper end of the separation box (1) is opened, a blanking funnel (2) is movably arranged at the upper end of the separation box (1), a blanking square tube (3) inserted in the separation box (1) is arranged at the lower end of the blanking funnel (2), a fixed square tube (6) with the same caliber as the blanking square tube (3) is arranged below the blanking square tube (3), a lifting mechanism (4) connected with the blanking square tube (3) is arranged in the separation box (1), driven rollers (7) and driving rollers (8) are respectively arranged at the left side and the right side of the fixed square tube (6), the driven rollers (7) and the driving rollers (8) are positioned at the same horizontal height and extend along the front-back direction, a driving unit connected with the driving rollers (8) is arranged in the separation box (1), oil-water separation membranes (9) are wound on the driven rollers (7), the oil-water separation membranes (9) pass through the upper end of the fixed square tube (6) and are wound on the driving rollers (8), the lower end of the separation box (1) is provided with a drainage valve (10), and a separation membrane surplus alarm mechanism is arranged in the separation box (1).
2. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the driving unit comprises a servo motor and a speed reducer connected with the servo motor, and a power output shaft of the speed reducer is coaxially connected with the driving roller (8) through a coupler.
3. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the lifting mechanism (4) comprises a plurality of vertically extending electric telescopic rods.
4. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the surplus alarm mechanism comprises a rocker arm (11) hinged to the inner wall of the separation box (1), the rocker arm (11) is perpendicular to the axis of the driven roller (7), a roller (12) in contact with the driven roller (7) is arranged at the free end of the rocker arm (11), an alarm (14) connected with a pull switch (13) and the pull switch (13) is arranged on the inner wall of the separation box (1) above the rocker arm (11), the pull switch (13) is connected with the rocker arm (11), and a pendant counterweight (15) is arranged at the lower end of the rocker arm (11).
5. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the upper end of the blanking funnel (2) is connected with a middle rotary drum (16), and the bottom end of the middle rotary drum (16) is horizontally provided with a gate valve (17).
6. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the front end face of the separation box (1) is provided with an acrylic observation window.
7. The oil-water separation device for tar processing wastewater according to claim 1, wherein: the bottom of the blanking square tube (3) is provided with a liquid level sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220581328.7U CN216863707U (en) | 2022-03-17 | 2022-03-17 | Oil-water separation device for tar processing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220581328.7U CN216863707U (en) | 2022-03-17 | 2022-03-17 | Oil-water separation device for tar processing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863707U true CN216863707U (en) | 2022-07-01 |
Family
ID=82124220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220581328.7U Active CN216863707U (en) | 2022-03-17 | 2022-03-17 | Oil-water separation device for tar processing wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863707U (en) |
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2022
- 2022-03-17 CN CN202220581328.7U patent/CN216863707U/en active Active
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