CN212315822U

CN212315822U - Oily waste water reverse separation purifier

Info

Publication number: CN212315822U
Application number: CN202020522780.7U
Authority: CN
Inventors: 李新; 陈福全; 王辉; 杨红利; 刘宇豪
Original assignee: Liaoning Baolai Bio Energy Co Ltd
Current assignee: Liaoning Baolai Bio Energy Co Ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-01-08
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses an oily waste water reverse separation purifier, the intelligent cabinet temperature adjusting device comprises a cabinet body, first cavity, second cavity and third cavity have been seted up on the cabinet body, the top fixed mounting of the cabinet body has the inlet tube, the inlet tube is linked together with first cavity is inside, fixed mounting has first filter screen in the first cavity, first filter screen sets up for the slope, one side fixed mounting of the cabinet body has the scum pipe, the scum pipe is linked together with first cavity is inside, first through-hole has been seted up on one side inner wall that first cavity is close to the second cavity, fixed mounting has first backup pad in the second cavity, fixed mounting has the cylinder in the first backup pad. The utility model relates to a rationally, the practicality is good, and is effectual to the water oil separating in the oily waste water, and the profit is hard efficient, has improved work efficiency, can discharge waste oil and waste water of separating respectively moreover, can carry out purification treatment to waste water and discharge again, improves the water oil separating quality.

Description

Oily waste water reverse separation purifier

Technical Field

The utility model relates to an oil-water separating equipment technical field specifically is an oily waste water reverse separation purifier.

Background

Nowadays, a large amount of oily wastewater is generated in the processing production of the industries such as the petroleum industry, the textile industry, the food processing industry and the like, the generated oily wastewater needs to be separated from dirty oil and wastewater by an oil-water separation device, then the wastewater is discharged to the outside, and the separated waste oil can be recycled and treated uniformly or reprocessed for utilization, so that the pollution and the damage to the environment are reduced.

However, in the prior art, a common oil-water separation device has a poor separation and purification effect on dirty oil-water, the separation period of oil-wastewater is long, the working efficiency is low, and in the process of separating dirty oil-water, because dirty oil and separated wastewater flow in the same direction, oil substances are easily discharged together with the wastewater, and the oil-water separation quality is further affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a reverse separation purifier of oily waste water has solved oil-water separation equipment and has not good to the separation purifying effect of sump oil water, and the separation cycle length of oily waste water, work efficiency is low, moreover because sump oil is the equidirectional flow with the waste water after the separation, leads to sump oil to together discharge along with waste water easily, and then influences the problem of water oil separating quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a reverse separation and purification device for oily wastewater comprises a cabinet body, wherein a first cavity, a second cavity and a third cavity are formed in the cabinet body, a water inlet pipe is fixedly installed at the top of the cabinet body and communicated with the inside of the first cavity, a first filter screen is fixedly installed in the first cavity and is arranged in an inclined manner, a slag discharge pipe is fixedly installed on one side of the cabinet body and communicated with the inside of the first cavity, a first through hole is formed in the inner wall of one side, close to the second cavity, of the first cavity, a first support plate is fixedly installed in the second cavity, an air cylinder is fixedly installed on the first support plate, a telescopic rod is fixedly installed at the output end of the air cylinder, one end of the telescopic rod penetrates through the first through hole and is fixedly provided with a slag scraping plate, the bottom of the slag scraping plate is contacted with the top of the first filter screen, a first roller shaft positioned below the, a second roller shaft is rotatably arranged in the third cavity, a second through hole is formed in the inner wall of one side of the first cavity, which is close to the third cavity, the first roller shaft and the second roller shaft are wound with the same oil absorption conveying belt, the oil absorption conveying belt penetrates through the second through hole, an oil scraping plate is fixedly arranged on the inner wall of one side of the third cavity, which is close to the first cavity, the oil scraping plate is arranged in an inclined manner, the top of the oil scraping plate is contacted with the oil absorption conveying belt, the first cavity and the third cavity are provided with an electric heating pipe, a second filter screen and an activated carbon plate are fixedly arranged in the first cavity, which are positioned below the first roller shaft, the activated carbon plate is positioned below the second filter screen, two sides of the cabinet body are respectively and fixedly provided with a drain pipe and an oil drain pipe, the drain pipe is communicated with the first cavity, the oil drain pipe is communicated with the third cavity, one end of the first roller shaft and one end, one side fixed mounting of the cabinet body has the motor, and the output shaft end and the first roller of motor are located the outer one end fixed connection of cabinet body.

Preferably, one side fixed mounting of the cabinet body has the second backup pad that is located the scum pipe below, has placed the collection sediment case in the second backup pad, and the top of collection sediment case is the opening setting.

Preferably, a rectangular hole is formed in the inner wall of one side of the first cavity and located above the first filter screen, and an observation mirror is fixedly mounted in the rectangular hole.

Preferably, a sealing ring is fixedly mounted on the inner wall of the first through hole, and the telescopic rod is in sliding sealing fit with the first through hole through the sealing ring.

Preferably, an access hole below the first roller shaft is formed in the inner wall of one side of the first cavity, an access door is fixedly mounted on one side of the cabinet body, and the access door is matched with the access hole.

Preferably, one end of the slag discharging pipe far away from the cabinet body is fixedly provided with a slag discharging valve, and the drain pipe and the oil discharging pipe are fixedly provided with stop valves.

(III) advantageous effects

The utility model provides a reverse separation purifier of oily waste water. The method has the following beneficial effects:

(1) this oily waste water reverse separation purifier, through utilizing first filter screen, great impurity to in the oily waste water filters, stay great impurity on first filter screen, utilize the second filter screen to filter less impurity particle in the waste water, utilize the organic matter of active carbon board in to the waste water, small granule, impurity adsorption such as peculiar smell filters, thereby carry out purification treatment to waste water, start two electric heating pipe work, utilize the electric heating pipe in the first cavity to heat first cavity is inside, can improve the oily viscosity in the oily waste water in the first cavity, help the more comprehensive showy in waste oil upper strata in waste water, the water oil separating effect is better.

(2) The reverse separation and purification device for oily wastewater comprises a motor, wherein the motor drives a first roller shaft and a chain to rotate at a low speed by starting the motor, the first roller shaft and a second roller shaft synchronously rotate in the same direction under the transmission action of the chain, the first roller shaft and the second roller shaft drive an oil absorption conveying belt to rotate at a low speed, oil in the oily wastewater is adhered to the surface of the oil absorption conveying belt, the oil absorption conveying belt continuously rotates along with the oil absorption conveying belt, the waste oil adhered to the oil absorption conveying belt can be scraped by using an oil scraping plate, the waste oil falls into a third cavity, the waste oil in a first cavity can be separated into the third cavity to be temporarily stored, the waste oil is heated by using an electric heating pipe in the third cavity, the waste oil is discharged from an oil discharge pipe and is not easy to block the oil discharge pipe, a stop valve on the water discharge pipe is opened, the purified wastewater is discharged from the water discharge pipe, and the stop valve on the oil, the waste oil is discharged from the oil discharge pipe.

(3) This oily waste water reverse separation purifier can observe the impurity content on the first filter screen through the sight glass, open the sediment valve on the scum pipe, start cylinder work, the telescopic link promotes the slope of scum board and moves down, utilize the scum board can strike off the impurity on the first filter screen, and flow to collecting in the sediment case from the scum pipe, but periodically dismantle down the access door, clean second filter screen and active carbon board surface, can dismantle the change to the active carbon board, and convenient operation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic sectional view of the main view of the present invention.

In the figure: 1. a cabinet body; 2. a first cavity; 3. a second cavity; 4. a third cavity; 5. a water inlet pipe; 6. a first filter screen; 7. a slag discharge pipe; 8. a first through hole; 9. a first support plate; 10. a cylinder; 11. a telescopic rod; 12. a first roller shaft; 13. a second roller shaft; 14. a second through hole; 15. an oil absorption conveying belt; 16. a scraper plate; 17. an electric heating tube; 18. a second filter screen; 19. an activated carbon plate; 20. a drain pipe; 21. an oil discharge pipe; 22. a sprocket; 23. a chain; 24. a motor; 25. a second support plate; 26. a slag collection box; 27. an observation mirror; 28. an access door; 29. a slag scraping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a technical solution: a reverse separation and purification device for oily wastewater comprises a cabinet body 1, wherein a first cavity 2, a second cavity 3 and a third cavity 4 are arranged on the cabinet body 1, a water inlet pipe 5 is fixedly arranged at the top of the cabinet body 1, the water inlet pipe 5 is communicated with the inside of the first cavity 2, a first filter screen 6 is fixedly arranged in the first cavity 2, the first filter screen 6 is arranged in an inclined manner, a slag discharge pipe 7 is fixedly arranged at one side of the cabinet body 1, the slag discharge pipe 7 is communicated with the inside of the first cavity 2, a first through hole 8 is arranged on the inner wall of one side of the first cavity 2 close to the second cavity 3, a first support plate 9 is fixedly arranged in the second cavity 3, an air cylinder 10 is fixedly arranged on the first support plate 9, an expansion link 11 is fixedly arranged at the output end of the air cylinder 10, one end of the expansion link 11 penetrates through the first through hole 8 and is fixedly provided with a slag scraping plate 29, the bottom of, a first roller shaft 12 positioned below the first filter screen 6 is rotatably installed in the first cavity 2, a second roller shaft 13 is rotatably installed in the third cavity 4, a second through hole 14 is formed in the inner wall of one side, close to the third cavity 4, of the first cavity 2, the same oil absorption conveying belt 15 is wound on the first roller shaft 12 and the second roller shaft 13, the oil absorption conveying belt 15 penetrates through the second through hole 14, an oil scraping plate 16 is fixedly installed on the inner wall of one side, close to the first cavity 2, of the third cavity 4, the oil scraping plate 16 is obliquely arranged, the top of the oil scraping plate 16 is contacted with the oil absorption conveying belt 15, an electric heating pipe 17 of the first cavity 2 and the third cavity 4 is fixedly installed in the first cavity 2, a second filter screen 18 and an activated carbon plate 19 positioned below the first roller shaft 12 are fixedly installed in the first cavity 2, the activated carbon plate 19 is positioned below the second filter screen 18, a drain pipe 20 and an oil discharge pipe 21 are, the drain pipe 20 is linked together with first cavity 2, and the oil drain pipe 21 is linked together with third cavity 4, and the one end of first roller 12 and second roller 13 all extends to the cabinet body 1 outside and fixed cover is equipped with sprocket 22, around being equipped with same chain 23 on two sprockets 22, one side fixed mounting of the cabinet body 1 has motor 24, and motor 24's output axle head and first roller 12 are located the outer one end fixed connection of the cabinet body 1.

One side fixed mounting of the cabinet body 1 has the second backup pad 25 that is located the scum pipe 7 below, placed album sediment case 26 on the second backup pad 25, the top of album sediment case 26 sets up for the opening, set up the rectangular hole that is located 6 tops of first filter screen on one side inner wall of first cavity 2, fixed mounting has sight glass 27 in the rectangular hole, fixed mounting has the sealing washer on the inner wall of first through-hole 8, telescopic link 11 passes through sealing washer and the cooperation of 8 sliding seal of first through-hole, set up the access hole that is located first roller 12 below on one side inner wall of first cavity 2, one side fixed mounting of the cabinet body 1 has access door 28, access door 28 and access hole looks adaptation, the one end fixed mounting that the cabinet body 1 was kept away from to scum pipe 7 has the scum valve, equal fixed mounting has the stop valve on drain pipe 20 and the oil.

During the use, install control switch and external power cord on the cabinet body 1, the cylinder 10, two electric heating pipe 17, motor 24, control switch and external power cord be electric connection in proper order and constitute the return circuit, the start of the steerable cylinder 10 of control switch stops and the work that resets, control switch still can control the start of two electric heating pipe 17 and motor 24 and stop the work, activated carbon plate 19 through a plurality of screw fixed mounting in first cavity 2, can dismantle, access door 28 through a plurality of screw fixed mounting on the cabinet body 1, can dismantle, access door 28 blocks the access hole is sealed, oil-containing waste water flows into first cavity 2 through inlet tube 5, utilize first filter screen 6, filter the great impurity in the oil-containing waste water, make great impurity deposit on first filter screen 6, utilize second filter screen 18 to filter the less impurity granule in the waste water, utilize activated carbon plate 19 to filter the organic matter in the waste water, The waste water is purified by adsorbing and filtering impurities such as tiny particles and peculiar smell, the two electric heating pipes 17 are started to work, the two electric heating pipes 17 respectively heat the first cavity 2 and the third cavity 4, the electric heating pipes 17 heat the inside of the first cavity 2, the oil viscosity in the oily waste water in the first cavity 2 can be improved, the waste oil can more comprehensively float on the upper layer of the waste water, the oil-water separation effect is better, the motor 24 is started to work, the motor 24 drives the first roller shaft 12 and the chain 23 to rotate at a low speed, the chain 23 drives the second roller shaft 13 to rotate under the transmission action of the chain 23, the first roller shaft 12 and the second roller shaft 13 synchronously rotate in the same direction, the first roller shaft 12 and the second roller shaft 13 drive the oil absorption conveying belt 15 to rotate at a low speed, the oil in the oily waste water is adhered to the surface of the oil absorption conveying belt 15 and continuously rotates along with the oil absorption conveying belt 15, the waste oil adhered to the oil absorption conveying belt 15 can be scraped by using the scraper 16, so that the waste oil falls into the third cavity 4, the waste oil in the first cavity 2 can be separated into the third cavity 4 for temporary storage, the waste oil is heated by using the electric heating pipe 17 in the third cavity 4, the waste oil is discharged from the oil discharge pipe 21, the oil discharge pipe 21 is not easy to block, after the oil-water separation of the oily waste water is completed, the motor 24 is stopped, the stop valve on the water discharge pipe 20 is opened, the purified waste water is discharged from the water discharge pipe 20, the stop valve on the oil discharge pipe 21 is opened, the waste oil is discharged from the oil discharge pipe 21, the quantity of impurities on the first filter screen 6 can be observed by the observation mirror 27, the residue discharge valve on the residue discharge pipe 7 is opened, the air cylinder 10 is started, the telescopic rod 11 pushes the scraper 29 to move downwards along the first filter screen 6 in an inclined manner, the impurities on the first filter screen 6 can be scraped by using the scraper 29, and flows out from the slag discharge pipe 7 to the slag collection box 26 for collection, after impurities on the first filter screen 6 are removed, the air cylinder 10 is started to reset, so that the telescopic rod 11 drives the slag scraping plate 29 to return to the original position, the lower access door 28 can be periodically detached, the surfaces of the second filter screen 18 and the activated carbon plate 19 are cleaned, the activated carbon plate 19 can be detached and replaced, the operation is convenient, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

To sum up, the reverse separation and purification device for oily wastewater can filter larger impurities in the oily wastewater by using the first filter screen 6, retain the larger impurities on the first filter screen 6, filter smaller impurity particles in the wastewater by using the second filter screen 18, adsorb and filter impurities such as organic matters, tiny particles, peculiar smell and the like in the wastewater by using the activated carbon plate 19, thereby purifying the wastewater, start the two electric heating pipes 17 to work, heat the inside of the first cavity 2 by using the electric heating pipes 17 in the first cavity 2, improve the oil viscosity in the oily wastewater in the first cavity 2, help the waste oil to more comprehensively float on the upper layer of the wastewater, have better oil-water separation effect, and drive the first roller 12 and the chain 23 to rotate at a low speed by starting the motor 24 to work, under the transmission action of the chain 23, so that the first roller shaft 12 and the second roller shaft 13 synchronously rotate in the same direction, the first roller shaft 12 and the second roller shaft 13 drive the oil absorption conveyer belt 15 to rotate at a low speed, oil in the oily wastewater is adhered to the surface of the oil absorption conveyer belt 15, the oil scraping plate 16 is utilized to scrape the waste oil adhered to the oil absorption conveyer belt 15, so that the waste oil falls into the third cavity 4, the waste oil in the first cavity 2 can be separated into the third cavity 4 to be temporarily stored, the waste oil is heated by the electric heating pipe 17 in the third cavity 4, the waste oil is discharged from the oil discharge pipe 21, the oil discharge pipe 21 is not easily blocked, the stop valve on the water discharge pipe 20 is opened, the purified wastewater is discharged from the water discharge pipe 20, the stop valve on the oil discharge pipe 21 is opened, the waste oil is discharged from the oil discharge pipe 21, the impurity amount on the first filter screen 6 can be observed by the observation mirror 27, open the slag valve on the scum pipe 7, start the work of cylinder 10, telescopic link 11 promotes the downward removal of scum board 29 slope, utilizes scum board 29 can strike off the impurity on the first filter screen 6, and flow from scum pipe 7 and collect in the collection sediment case 26, but periodically dismantle access door 28 down, clean second filter screen 18 and active carbon plate 19 surface, can dismantle the change to active carbon plate 19, the simple operation, the utility model relates to a rationally, the practicality is good, and is effectual to the water oil separating in the oily waste water, the difficult efficiency of profit has improved work efficiency, can discharge waste oil and waste water of separating respectively moreover, can carry out purification treatment to waste water and discharge again, improves the water oil separating quality.

Claims

1. The utility model provides a reverse separation purifier of oily waste water, includes cabinet body (1), its characterized in that: the improved multifunctional wardrobe is characterized in that a first cavity (2), a second cavity (3) and a third cavity (4) are formed in the wardrobe body (1), a water inlet pipe (5) is fixedly installed at the top of the wardrobe body (1), the water inlet pipe (5) is communicated with the interior of the first cavity (2), a first filter screen (6) is fixedly installed in the first cavity (2), the first filter screen (6) is arranged in an inclined mode, a slag discharge pipe (7) is fixedly installed on one side of the wardrobe body (1), the slag discharge pipe (7) is communicated with the interior of the first cavity (2), a first through hole (8) is formed in the inner wall of one side, close to the second cavity (3), of the first cavity (2), a first supporting plate (9) is fixedly installed in the second cavity (3), an air cylinder (10) is fixedly installed on the first supporting plate (9), an expansion rod (11) is fixedly installed at the output end of the air cylinder (10), one end of the expansion rod (11) penetrates through the first, the bottom of scraping plate (29) contacts with the top of first filter screen (6), first roller (12) that is located first filter screen (6) below is installed to first cavity (2) internal rotation, second roller (13) are installed to third cavity (4) internal rotation, second through-hole (14) have been seted up on one side inner wall that first cavity (2) is close to third cavity (4), around being equipped with same oil absorption conveyer belt (15) on first roller (12) and second roller (13), oil absorption conveyer belt (15) run through second through-hole (14), fixed mounting has scraping plate (16) on one side inner wall that third cavity (4) is close to first cavity (2), scraping plate (16) set up for the slope, the top of scraping plate (16) contacts with oil absorption conveyer belt (15), first cavity (2) and third cavity (4) electric heating pipe (17), fixed mounting has second filter screen (18) and active heating pipe that are located first roller (12) below in first cavity (2) Charcoal board (19), activated carbon board (19) are located the below of second filter screen (18), the both sides of the cabinet body (1) are fixed mounting respectively has drain pipe (20) and oil drain pipe (21), drain pipe (20) are linked together with first cavity (2), oil drain pipe (21) are linked together with third cavity (4), the one end of first roller (12) and second roller (13) all extends to the cabinet body (1) outer and fixed cover and is equipped with sprocket (22), around being equipped with same chain (23) on two sprocket (22), one side fixed mounting of the cabinet body (1) has motor (24), the output shaft end and first roller (12) of motor (24) are located the outer one end fixed connection of the cabinet body (1).

2. The reverse separation and purification device for oily wastewater according to claim 1, which is characterized in that: one side fixed mounting of the cabinet body (1) has a second support plate (25) located below the slag discharge pipe (7), a slag collection box (26) is placed on the second support plate (25), and the top of the slag collection box (26) is provided with an opening.

3. The reverse separation and purification device for oily wastewater according to claim 1, which is characterized in that: a rectangular hole located above the first filter screen (6) is formed in the inner wall of one side of the first cavity (2), and an observation mirror (27) is fixedly mounted in the rectangular hole.

4. The reverse separation and purification device for oily wastewater according to claim 1, which is characterized in that: a sealing ring is fixedly installed on the inner wall of the first through hole (8), and the telescopic rod (11) is in sliding sealing fit with the first through hole (8) through the sealing ring.

5. The reverse separation and purification device for oily wastewater according to claim 1, which is characterized in that: the maintenance mouth that is located first roller (12) below is seted up on the one side inner wall of first cavity (2), and one side fixed mounting of the cabinet body (1) has access door (28), and access door (28) and access mouth looks adaptation.

6. The reverse separation and purification device for oily wastewater according to claim 1, which is characterized in that: one end of the slag discharge pipe (7) far away from the cabinet body (1) is fixedly provided with a slag discharge valve, and stop valves are fixedly arranged on the drain pipe (20) and the oil discharge pipe (21).