CN211198899U

CN211198899U - Coal chemical wastewater treatment device

Info

Publication number: CN211198899U
Application number: CN201921629753.3U
Authority: CN
Inventors: 王艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-07
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a coal chemical industry effluent treatment plant, including effluent treatment plant, effluent treatment plant is including removing grease chamber, dregs of fat collecting box, clean room and reservoir chamber, and the dregs of fat collecting box sets up in the one side of removing grease chamber, the clean room sets up at the opposite side of removing grease chamber, and is provided with first drain pipe between room and the clean room of just deoiling, the intermediate position of first drain pipe is provided with first water pump, the reservoir chamber sets up the one side of leaving grease chamber far away at the clean room, and is provided with the second drain pipe between clean room and the room of deoiling, the intermediate position of second drain pipe is provided with the second water pump, the inside of clean room is provided with active carbon filter screen and photocatalysis filter screen. The utility model has the advantages that: can get rid of greasy dirt and suspended solid in the waste water, can filter heavy metal ion and nitrogen ammonia compound in the aquatic simultaneously, whole waste water treatment process is high-efficient swift, and is simple and convenient, can improve waste water treatment efficiency.

Description

Coal chemical wastewater treatment device

Technical Field

The utility model relates to a wastewater treatment device, in particular to a coal chemical wastewater treatment device, which belongs to the technical field of wastewater treatment device application.

Background

Coal chemical industry enterprise discharges waste water and contains a large amount of oil impurity with high concentration coal gas washing waste water and ammonia nitrogen etc. are poisonous, harmful substance, in order to reduce the pollution to the environment, coal chemical industry waste water need just can discharge after handling, use the filter equipment of various differences when handling coal chemical industry waste water at present, the device can not integrate, it is comparatively loaded down with trivial details troublesome to make whole waste water treatment process, and waste water treatment efficiency is lower, set up a coal chemical industry effluent treatment plant in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model can be realized by the following technical scheme: a coal chemical industry wastewater treatment device comprises a wastewater treatment device, wherein the wastewater treatment device comprises an oil removing chamber, an oil residue collecting box, a purifying chamber and a water storage chamber, the oil residue collecting box is arranged on one side of the oil removing chamber, the purifying chamber is arranged on the other side of the oil removing chamber, a first drain pipe is arranged between the oil removing chamber and the purifying chamber, a first water pump is arranged at the middle position of the first drain pipe, the water storage chamber is arranged on one side of the purifying chamber far away from the oil removing chamber, a second drain pipe is arranged between the purifying chamber and the oil removing chamber, a second water pump is arranged at the middle position of the second drain pipe, an active carbon filter screen and a photocatalysis filter screen are arranged in the purifying chamber, the active carbon filter screen is arranged above the photocatalysis filter screen, a water inlet pipe is arranged on the outer surface of one side of the oil removing chamber, and an aerator is arranged at the position, close to one side, of, the bottom of aeration machine is provided with the gas dispersing seat, the position that the inside that goes the grease chamber is close to the top is provided with the oil absorption layer, and the opposite side surface of the room that just deoils is provided with the scum pipe.

Preferably, the outer surface of the upper end of the oil removing chamber is welded with a support, the lower end of the support is provided with a sliding block, the lower end of the sliding block is provided with an oil scraping plate, and the oil scraping plate is arranged at the upper end of the oil absorption layer.

Preferably, the outer surface of the lower end of the support is provided with a sliding rail, the upper end of the sliding block is provided with a pulley, and the pulley is movably connected inside the sliding rail.

Preferably, the position that the inside of support is close to both sides all is provided with from the driving wheel, and runs through from the inside of driving wheel and be provided with the pivot, and is two sets of be provided with the pull wire from between the driving wheel, and pull wire and slider fixed connection, the front end of pivot is provided with the action wheel, and is two sets of be provided with the braking area between the action wheel, the upper end of support is provided with brake motor.

Preferably, the active carbon filter screen all is provided with the connecting plate with the both sides surface of photocatalysis filter screen, and the inside of connecting plate has been seted up and has been connected the perforation, it is provided with the spliced pole to connect fenestrate inside to run through, the active carbon filter screen passes through spliced pole swing joint with the photocatalysis filter screen, the inserting groove has been seted up to the internal surface bottom of clean room, and the bottom of spliced pole is pegged graft in the inside of inserting groove.

Preferably, the outer part of the connecting column is in threaded connection with a limiting ring, and the limiting ring is arranged at the upper end and the lower end of the connecting plate.

Preferably, the top of clean room is provided with the top cap, and the bottom of top cap is provided with joint strip, the seal groove has been seted up to the upper end surface of clean room, and joint strip pegs graft in the inside of seal groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the waste water treatment device comprises a degreasing chamber and a purifying chamber, the whole device is integrated, waste water enters the degreasing chamber through a water inlet pipe, the aeration machine is arranged to inject gas into the degreasing chamber in an electrified operation mode, meanwhile, the gas is sprayed out of a gas dispersing seat, the waste water generates bubbles after the gas is sprayed out, oil residue impurities in the waste water rise along with the bubbles and are adsorbed by an oil absorption layer, then, a first water pump pumps the water from the degreasing chamber into the purifying chamber through a first water discharge pipe, an activated carbon filter screen in the purifying chamber can filter heavy metal ions such as lead and the like in the water, a photocatalysis filter screen is arranged to filter nitrogen and ammonia compounds in the water, so that the waste water treatment device can remove oil stains and suspended matters in the waste water, meanwhile, the heavy metal ions and the nitrogen and ammonia compounds in the water can be filtered, the whole device is integrated, the purified water can be directly discharged, and the whole waste water treatment process is efficient and rapid, simple and convenient, and can improve the wastewater treatment efficiency.

2. Through having set up the frizing at the indoor portion of deoiling, the frizing can slide to one side on the oil absorption layer under the drive of slider and get rid of the greasy dirt suspended solid on the oil absorption layer, scrape into the dregs of fat collecting box with the greasy dirt suspended solid simultaneously to can be directly discharge the dregs of fat impurity after handling waste water from the device, the dregs of fat impurity can not a large amount remain in the device, the staff of being convenient for clears up the dregs of fat impurity, make the device's use more convenient.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a view of the connection structure of the scraper and the bracket of the present invention.

Fig. 3 is a view of the connection structure of the activated carbon filter screen, the photocatalytic filter screen and the purification chamber of the present invention.

In the figure: 1. a wastewater treatment device; 101. an oil removing chamber; 1011. a water inlet pipe; 1012. a slag discharge pipe; 1013. an oil-absorbing layer; 102. an oil residue collection box; 103. a clean room; 1031. an active carbon filter screen; 1032. a photocatalytic filter screen; 1033. a top cover; 1034. sealing rubber strips; 1035. a sealing groove; 1036. a connecting plate; 1037. connecting through holes; 1038. inserting grooves; 104. a water storage chamber; 105. a first water pump; 106. a first drain pipe; 107. a second water pump; 108. a second drain pipe; 2. a support; 201. a slide rail; 202. a slider; 203. a pulley; 204. a scraper plate; 3. an aerator; 301. a gas dispersing seat; 4. a driven wheel; 401. a pull wire; 402. a rotating shaft; 5. a driving wheel; 501. a braking band; 502. braking the motor; 6. connecting columns; 7. a limit ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a coal chemical industry wastewater treatment device comprises a wastewater treatment device 1, wherein the wastewater treatment device 1 comprises a degreasing chamber 101, an oil residue collection box 102, a purification chamber 103 and a water storage chamber 104, the oil residue collection box 102 is arranged on one side of the degreasing chamber 101, the purification chamber 103 is arranged on the other side of the degreasing chamber 101, a water inlet pipe 1011 is arranged on the outer surface of one side of the degreasing chamber 101, an aerator 3 is arranged on the outer surface of the upper end of the degreasing chamber 101 close to one side, a gas diffusion seat 301 is arranged at the bottom end of the aerator 3, an oil absorption layer 1013 is arranged in the degreasing chamber 101 close to the upper part, a slag discharge pipe 1012 is arranged on the outer surface of the other side of the degreasing chamber 101, a first water discharge pipe 106 is arranged between the degreasing chamber 101 and the purification chamber 103, a first water pump 105 is arranged in the middle of the first water discharge pipe 106, the water storage chamber 104 is arranged on the side of the purification chamber, a second water discharge pipe 108 is arranged between the purification chamber 103 and the oil removal chamber 101, a second water pump 107 is arranged at the middle position of the second water discharge pipe 108, an activated carbon filter screen 1031 and a photocatalytic filter screen 1032 are arranged in the purification chamber 103, the activated carbon filter screen 1031 is arranged above the photocatalytic filter screen 1032, the wastewater enters the oil removal chamber 101 through a water inlet pipe 1011, simultaneously, the set aerator 3 is electrified to operate and inject gas into the oil removal chamber 101, the gas is sprayed out from the air dispersing seat 301, the gas is sprayed out to enable the wastewater to generate bubbles, oil residue impurities in the wastewater rise along with the bubbles and are adsorbed by the oil absorption layer 1013, meanwhile, the set oil scraping plate 204 can slide to one side on the oil absorption layer 1013 under the driving of the slide block 202 to remove oil stain suspended matters on the oil absorption layer 1013 and scrape the oil stain suspended matters into the oil residue collection box 102, and then the first water pump 105 pumps the water from the oil removal chamber 101 into the purification chamber 103 through the first water discharge pipe 106, activated carbon filter net 1031 in clean room 103 can filter the heavy metal ion such as lead in the aquatic, the nitrogen ammonia compound in aquatic can be filtered to the photocatalysis filter net 1032 that sets up, later the second water pump 107 is discharged into reservoir 104 through the water after second drain pipe 108 will purify, thereby this effluent treatment plant 1 can get rid of greasy dirt and suspended solid in the waste water, heavy metal ion and nitrogen ammonia compound in the while can filtering aquatic, and whole device integration, the water after the purification can directly be discharged, thereby whole waste water treatment process is high-efficient swift, and is simple and convenient, can improve waste water treatment efficiency.

As a technical optimization scheme of the utility model, the outer welded surface of the upper end of deoiling room 101 has support 2, and the lower extreme of support 2 is provided with slider 202, and slider 202's lower extreme is provided with frizing 204, and frizing 204 sets up the upper end at oil absorption layer 1013.

As a technical optimization scheme of the utility model, slide rail 201 has been seted up to the lower extreme surface of support 2, and the upper end of slider 202 is provided with pulley 203, and pulley 203 swing joint is in the inside of slide rail 201, and slider 202 can slide in slide rail 201 to slider 202 can drive the frizing 204 removal rather than the welding together and scrape away the greasy dirt impurity on the oil absorption layer 1013.

As a technical optimization scheme of the utility model, the position that the inside of support 2 is close to both sides all is provided with from driving wheel 4, and run through from the inside of driving wheel 4 and be provided with pivot 402, it is provided with pull wire 401 to be provided with between two sets of follow driving wheels 4 for two sets of follow driving wheels, and pull wire 401 and slider 202 fixed connection, the front end of pivot 402 is provided with action wheel 5, be provided with braking band 501 between two sets of action wheels 5, the upper end of support 2 is provided with brake motor 502, brake motor 502 drives after the circular telegram operation and drives two sets of action wheels 5 rotation through braking band 501, because from the equal fixed connection of driving wheel 4 with action wheel 5 on pivot 402, thereby two sets of action wheels 5 rotation can drive two sets of follow driving wheels 4 syntropy rotations, can stimulate pull wire 401 from driving wheel 4 rotation, pull wire 401 simultaneously slider 202 removes and makes frizing board 204 remove and scrapes away the greasy dirt on the oil absorption layer 1013, wherein brake motor 502 can drive two.

As a technical optimization scheme of the utility model, the outer surfaces of both sides of the active carbon filter mesh 1031 and the photocatalytic filter mesh 1032 are provided with connecting plates 1036, and the connecting plate 1036 is provided with a connecting through hole 1037 inside, the connecting column 6 is arranged inside the connecting through hole 1037 in a penetrating manner, the activated carbon filter screen 1031 is movably connected with the photocatalytic filter screen 1032 through the connecting column 6, the connecting column 6 connects the activated carbon filter screen 1031 with the photocatalytic filter screen 1032 together, when the activated carbon filter screen 1031 and the photocatalytic filter screen 1032 need to be detached and replaced, the activated carbon filter screen 1031 and the photocatalytic filter screen 1032 can be directly taken out from the purification chamber 103 at the same time for replacement, the bottom end of the inner surface of the purification chamber 103 is provided with a splicing groove 1038, and the bottom end of the connecting column 6 is inserted into the insertion groove 1038, and the connecting column 6 is inserted into the insertion groove 1038, so that the activated carbon filter net 1031 and the photocatalytic filter net 1032 can be stably placed in the purification chamber 103.

As a technical optimization proposal of the utility model, the outer part of the connecting post 6 is connected with a limiting ring 7 by screw thread, and the limiting rings 7 are arranged at the upper end and the lower end of the connecting plate 1036, the limiting rings 7 can fix the activated carbon filter screen 1031 and the photocatalytic filter screen 1032 on the connecting column 6, when a new activated carbon filter screen 1031 and a new photocatalytic filter screen 1032 are installed, firstly, the connecting column 6 is inserted into the first limiting ring 7, the first limiting ring 7 is screwed clockwise to move the connecting column 6 to a proper position, then the connecting column 6 with the limiting ring 7 is penetrated into the connecting through hole 1037 in the connecting plate 1036 on the new active carbon filter screen 1031, then the second limiting ring 7 is screwed clockwise from the lower end of the connecting column 6 to a proper position on the connecting column 6, namely the lower end of the active carbon filter screen 1031, and then the new photocatalytic filter screen 1032 is installed in the same way.

As a technical optimization scheme of the utility model, the top of clean room 103 is provided with top cap 1033, opens top cap 1033 and can take out activated carbon filter screen 1031 and photocatalysis filter screen 1032, and the bottom of top cap 1033 is provided with joint strip 1034, and seal groove 1035 has been seted up to the upper end surface of clean room 103, and joint strip 1034 pegs graft in the inside of seal groove 1035, and joint strip 1034 and seal groove 1035 can make top cap 1033 and clean room 103 lock be connected fasten more sealed.

When the utility model is used, firstly, the waste water is injected into the oil removing chamber 101 through the water inlet pipe 1011, the set aerator 3 is electrified to inject gas into the oil removing chamber 101, the gas is sprayed out of the air dispersing seat 301, the waste water generates bubbles after the gas is sprayed out, oil residue impurities in the waste water rise along with the bubbles and are adsorbed by the oil absorption layer 1013, the oil scraping plate 204 is driven by the sliding block 202 to slide to one side on the oil absorption layer 1013 to remove oil suspension on the oil absorption layer 1013, and the oil suspension is scraped into the oil residue collecting box 102, secondly, the first water pump 105 pumps the water from the oil removing chamber 101 into the purifying chamber 103 through the first drain pipe 106, the active carbon filter net 1031 in the purifying chamber 103 can filter heavy metal ions such as lead in the water, the set photocatalysis filter net 1032 can filter nitrogen ammonia compounds in the water, and then the second water pump 107 discharges the purified water into the water storage chamber 104 through the second drain pipe 108, the water in the water storage chamber 104 can be recycled and reused as required, and the water can also be directly discharged.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A coal chemical wastewater treatment device, which comprises a wastewater treatment device (1) and is characterized in that, the wastewater treatment device (1) comprises a degreasing chamber (101), an oil residue collecting box (102), a purifying chamber (103) and a water storage chamber (104), the oil residue collecting box (102) is arranged on one side of the oil removing chamber (101), the purifying chamber (103) is arranged on the other side of the oil removing chamber (101), a first drainage pipe (106) is arranged between the deoiling chamber (101) and the purification chamber (103), a first water pump (105) is arranged at the middle position of the first drainage pipe (106), the water storage chamber (104) is arranged at one side of the purification chamber (103) far away from the oil leaving chamber (101), a second drain pipe (108) is arranged between the purification chamber (103) and the degreasing chamber (101), a second water pump (107) is arranged in the middle of the second water discharge pipe (108);

an activated carbon filter screen (1031) and a photocatalytic filter screen (1032) are arranged in the purification chamber (103), and the activated carbon filter screen (1031) is arranged above the photocatalytic filter screen (1032);

go one side surface of grease chamber (101) to be provided with inlet tube (1011), and the position that the upper end surface of grease chamber (101) is close to one side is provided with aeration machine (3), the bottom of aeration machine (3) is provided with gas dispersing seat (301), the inside of grease chamber (101) is close to the position of top and is provided with oil absorption layer (1013), and the opposite side surface of grease chamber (101) is provided with slag pipe (1012).

2. The coal chemical industry wastewater treatment device according to claim 1, wherein a bracket (2) is welded on the outer surface of the upper end of the deoiling chamber (101), a sliding block (202) is arranged at the lower end of the bracket (2), an oil scraping plate (204) is arranged at the lower end of the sliding block (202), and the oil scraping plate (204) is arranged at the upper end of the oil absorption layer (1013).

3. The coal chemical industry wastewater treatment device according to claim 2, wherein a sliding rail (201) is arranged on the outer surface of the lower end of the support (2), a pulley (203) is arranged at the upper end of the sliding block (202), and the pulley (203) is movably connected inside the sliding rail (201).

4. The coal chemical industry wastewater treatment device according to claim 2, wherein driven wheels (4) are arranged in the positions, close to two sides, of the inside of the support (2), a rotating shaft (402) penetrates through the inside of each driven wheel (4), a traction line (401) is arranged between two groups of driven wheels (4), each traction line (401) is fixedly connected with a sliding block (202), a driving wheel (5) is arranged at the front end of each rotating shaft (402), a braking belt (501) is arranged between two groups of driving wheels (5), and a braking motor (502) is arranged at the upper end of the support (2).

5. The coal chemical wastewater treatment device according to claim 1, wherein the outer surfaces of the two sides of the activated carbon filter screen (1031) and the photocatalytic filter screen (1032) are respectively provided with a connecting plate (1036), a connecting perforation (1037) is formed inside the connecting plate (1036), a connecting column (6) penetrates through the connecting perforation (1037), the activated carbon filter screen (1031) and the photocatalytic filter screen (1032) are movably connected through the connecting column (6), a plugging groove (1038) is formed in the bottom end of the inner surface of the purification chamber (103), and the bottom end of the connecting column (6) is plugged inside the plugging groove (1038).

6. The coal chemical industry wastewater treatment device according to claim 5, wherein the connecting column (6) is externally screwed with a limiting ring (7), and the limiting ring (7) is arranged at the upper end and the lower end of the connecting plate (1036).

7. The coal chemical industry wastewater treatment device according to claim 1, wherein a top cover (1033) is arranged at the top end of the purification chamber (103), a sealing rubber strip (1034) is arranged at the bottom end of the top cover (1033), a sealing groove (1035) is formed in the outer surface of the upper end of the purification chamber (103), and the sealing rubber strip (1034) is inserted into the sealing groove (1035).