CN214781319U

CN214781319U - Be used for black and odorous water body biological purification device

Info

Publication number: CN214781319U
Application number: CN202023191225.XU
Authority: CN
Inventors: 于少晨
Original assignee: Jiangsu Tianyao Environmental Engineering Co ltd
Current assignee: Jiangsu Tianyao Environmental Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-19
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a be used for black and odorous water body biological purification device, including the oxidation pond, the inside of oxidation pond is provided with the filter screen, and the upper end of filter screen is provided with the gas distribution device to the upper end of gas distribution device is provided with the biomembrane filler, the right side of oxidation pond is provided with the water pump, and the right-hand member of water pump is connected with the raceway, the right-hand member of raceway is connected with the water inlet, and the lower extreme of water inlet is connected with flocculation pipe, flocculation pipe's upper end is provided with the sealing washer, and the right side of water inlet is provided with the filler hole, flocculation pipe's inside is provided with the hanging net, and the lower extreme of hanging net is provided with the filter layer, the lower extreme of filter layer is provided with the infiltration hole, and the downside in infiltration hole is provided with the water storage chamber to the right side in water storage chamber is provided with the purge tube. This be used for black and odorous water body biological purification device adsorbs the oxidation of aquatic organic matter through the oxidation pond, carries out secondary purification to polluting the water again, reaches the effect of quick purification water.

Description

Be used for black and odorous water body biological purification device

Technical Field

The utility model relates to a water restoration technical field specifically is a be used for black and odorous water body biological purification device.

Background

With the rapid development of urban construction and the continuous increase of population in China, the discharge amount of industrial wastewater and domestic sewage is continuously increased, and in many cities in China, the problem of black and odorous water becomes a serious problem, and the black and odorous water is caused by that the content of organic pollutants in water is too high, and under the decomposition of aerobic microorganisms, a large amount of oxygen in the water is consumed, so that the water is in an anoxic or anaerobic state, under the condition, organic matters are decomposed by putrefaction to generate ammonia, hydrogen sulfide, mercaptan, thioether, organic amine, organic acid and other odorous substances, so that the water is odorous, the organic matter pollution is a direct cause, and the odorous compounds are water-soluble small molecular substances and are difficult to remove once generated.

However, the existing purification device only treats the organic pollutants in the water, but the polluted black and odorous water body does not have a substantial purification device, so the existing purification device is not comprehensive enough to achieve the effect of quickly purifying the water body, and therefore, a biological purification device for the black and odorous water body is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for black and odorous water body biological purification device to solve the current purifier who proposes in the above-mentioned background art and just handle the organic pollutant of aquatic, and contaminated black and odorous water body has not the purifier of materialization, and consequently current purifier is not comprehensive enough, does not reach the problem of the effect of quick purification water body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for black and odorous water body biological purification device, includes the oxidation pond, the inside of oxidation pond is provided with the filter screen, and the upper end of filter screen is provided with the gas distribution device to the upper end of gas distribution device is provided with the biomembrane filler, the right side of oxidation pond is provided with the water pump, and the right-hand member of water pump is connected with the raceway, the right-hand member of raceway is connected with the water inlet, and the lower extreme of water inlet is connected with the flocculation pipe, the upper end of flocculation pipe is provided with the sealing washer, and the right side of water inlet is provided with the filler hole, the inside of flocculation pipe is provided with the hanging net, and the lower extreme of hanging net is provided with the filter layer, the lower extreme of filter layer is provided with the infiltration hole, and the downside in infiltration hole is provided with the reservoir chamber to the right side in reservoir chamber is provided with the purge tube.

Preferably, the right side of the flocculation tube is connected with an overflow tube, a valve is arranged in the overflow tube, the flocculation tube is connected with the purification tube through the overflow tube, and a water outlet is formed in the lower end of the purification tube.

Preferably, the right side of purge tube is connected with the disinfect box through delivery port water pipe, and the upper end of disinfect box is provided with the motor to the lower extreme of motor has the (mixing) shaft through output shaft connection, and the both sides of (mixing) shaft are fixed with the stirring rake, and the right side of disinfect box is provided with the outlet, and the upper end of disinfect box has seted up chlorine antiseptic solution and has added the hole.

Preferably, a gauze layer is arranged inside the purification tube, a pebble layer is arranged at the lower end of the gauze layer, and a quartz sand layer is arranged at the lower end of the pebble layer.

Preferably, the inside of purge tube is provided with the activated carbon layer, and the lower extreme of activated carbon layer is provided with fluffy cotton layer to the activated carbon layer is located the lower extreme of quartz sand layer, and the gauze layer is arranged in between the different filtration materials.

Preferably, the air distribution device is externally connected with an air pump, the air is output upwards through the air distribution device, the filter screen is a rectangular outer screen made of stainless steel, and the biochemical cotton is filled inside the rectangular outer screen.

Compared with the prior art, the beneficial effects of the utility model are that: the biological purification device for the black and odorous water body is reasonable in structural arrangement, organic matters in water are oxidized and adsorbed through the oxidation pond, and then the polluted water body is secondarily purified, so that the effect of quickly purifying the water body is achieved;

1. the sewage treatment device is provided with an oxidation tank, a biological membrane filler, a filter screen and an air distribution device, organic pollutants in water are adsorbed by introducing sewage to be treated into the oxidation tank through the biological membrane fully distributed on the filler, and a part of oxygen in the air is dissolved in the water through the air distribution device, so that the organic pollutants are further oxidized and decomposed to be converted into a new biological membrane, and then the new biological membrane is filtered through the stainless steel rectangular outer net and the filter screen filled with biochemical cotton inside;

2. the water purification device is provided with a flocculation pipe, a hanging net, a filter layer and a water seepage hole, wherein a flocculating agent is added into water in the flocculation pipe through a filling port to enable flocculent pollutants in the water to be coagulated, the coagulated pollutants are adsorbed by the hanging net and then are primarily filtered by the filter layer, the water enters a water storage cavity through the water seepage hole, and a valve is opened along with the continuous rising of the liquid level in the water storage cavity and then enters a purification pipe through an overflow pipe for further purification and filtration;

3. be equipped with the purge tube, disinfect box and stirring rake, through the inside cobble layer of purge tube and quartz sand layer, to the large granule pollutant prefilter of water, carry out secondary filter through activated carbon layer and fluffy cotton layer to the tiny particle pollutant of water, then in the delivery port gets into the disinfect box, through adding chlorine antiseptic solution to the disinfect box, and through the stirring rake intensive mixing stirring, make the harmful bacterium in the water disinfected, and then obtain final purifying water body.

Drawings

FIG. 1 is a schematic view of the overall purification apparatus of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the purification tube of the present invention.

In the figure: 1. an oxidation pond; 2. filtering with a screen; 3. biofilm filler; 4. a gas distribution device; 5. a water pump; 6. a water storage cavity; 7. a water seepage hole; 8. a filter layer; 9. hanging a net; 10. a flocculation pipe; 11. a water delivery pipe; 12. a water inlet; 13. a filling opening; 14. a valve; 15. an overflow pipe; 16. a purge tube; 17. a water outlet; 18. a sterilizing box; 19. a motor; 20. a stirring paddle; 21. a water outlet; 22. a seal ring; 23. a pebble layer; 24. a quartz sand layer; 25. an activated carbon layer; 26. a fluffy cotton layer; 27. a gauze layer.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a biological purification device for black and odorous water comprises an oxidation pond 1, a filter screen 2, a biomembrane filler 3, a gas distribution device 4, a water pump 5, a water storage cavity 6, a water seepage hole 7, a filter layer 8, a hanging net 9, a flocculation pipe 10, a water delivery pipe 11, a water inlet 12, a filling port 13, a valve 14, an overflow pipe 15, a purification pipe 16, a water outlet 17, a disinfection box 18, a motor 19, a stirring paddle 20, a water outlet 21, a sealing ring 22, a pebble layer 23, a quartz sand layer 24, an activated carbon layer 25, a fluffy cotton layer 26 and a gauze layer 27, wherein the filter screen 2 is arranged inside the oxidation pond 1, the gas distribution device 4 is arranged at the upper end of the filter screen 2, the biomembrane filler 3 is arranged at the upper end of the gas distribution device 4, the water pump 5 is arranged on the right side of the oxidation pond 1, the water delivery pipe 11 is connected with the water inlet 12, the flocculation pipe 10 is connected with the lower end of the water inlet 12, the upper end of flocculation pipe 10 is provided with sealing washer 22, and the right side of water inlet 12 is provided with filler 13, and the inside of flocculation pipe 10 is provided with hangs net 9, and the lower extreme of hanging net 9 is provided with filter layer 8, and the lower extreme of filter layer 8 is provided with infiltration hole 7, and the downside in infiltration hole 7 is provided with water storage chamber 6 to the right side of water storage chamber 6 is provided with purifying tube 16.

As shown in fig. 1, an overflow pipe 15 is connected to the right side of the flocculation pipe 10, a valve 14 is arranged inside the overflow pipe 15, the flocculation pipe 10 is connected with a purification pipe 16 through the overflow pipe 15, a water outlet 17 is arranged at the lower end of the purification pipe 16, an air pump is connected to the air distribution device 4, air is output upwards through the air distribution device 4, the filter screen 2 is a rectangular outer screen made of stainless steel, biochemical cotton is filled inside the rectangular outer screen, sewage to be treated is introduced into the oxidation pond 1, organic pollutants in water are adsorbed by the biofilm filled on the filler, a part of oxygen in the air is dissolved in water through the air distribution device 4, the organic pollutants are further oxidized and decomposed to be converted into a new biofilm, and the new biofilm is filtered by the rectangular outer screen made of stainless steel and the filter screen 2 filled with the biochemical cotton.

As in fig. 1, the right side of the purifying tube 16 is connected with a sterilizing box 18 through a water outlet 17 and a water pipe, the upper end of the sterilizing box 18 is provided with a motor 19, the lower end of the motor 19 is connected with a stirring shaft through an output shaft, the two sides of the stirring shaft are fixed with stirring paddles 20, the right side of the sterilizing box 18 is provided with a water outlet 21, the upper end of the sterilizing box 18 is provided with a chlorine disinfectant adding hole, a flocculating agent is added into the water body in the flocculation tube 10 through a filling port 13, flocculent pollutants in the water body are condensed, the condensed pollutants are adsorbed through a hanging net 9, then the water body is primarily filtered through a filter layer 8, the water body enters the water storage cavity 6 through a water seepage hole 7, the liquid level inside the water storage cavity 6 is continuously raised, a valve 14 is opened, and then the water enters the purifying tube 16 through an overflow pipe 15 for further purifying and filtering.

As shown in fig. 3, a gauze layer 27 is provided inside the purification tube 16, and a pebble layer 23 is provided at the lower end of the gauze layer 27, and the lower end of the pebble layer 23 is provided with a quartz sand layer 24, the interior of the purification tube 16 is provided with an activated carbon layer 25, the lower end of the activated carbon layer 25 is provided with a fluffy cotton layer 26, and the activated carbon layer 25 is positioned at the lower end of the quartz sand layer 24, and the gauze layer 27 is arranged between different filtering materials, passes through the pebble layer 23 and the quartz sand layer 24 in the purifying tube 16, primarily filtering large-particle pollutants in the water body, secondarily filtering small-particle pollutants in the water body through the activated carbon layer 25 and the fluffy cotton layer 26, then enters the disinfection box 18 through the water outlet 17, and by adding chlorine disinfection solution into the disinfection box 18, and the harmful bacteria in the water body are disinfected through the full mixing and stirring of the stirring paddle 20, so that the final purified water body is obtained.

The working principle is as follows: when the device for biologically purifying black and odorous water is used, firstly, as shown in fig. 1, fig. 2 and fig. 3, sewage to be treated is introduced into an oxidation pond 1, organic pollutants in water are adsorbed by a biofilm fully distributed on a filler, a part of oxygen in the air is dissolved in the water by an air distribution device 4, the organic pollutants are further oxidized and decomposed to be converted into a new biofilm, the new biofilm is filtered by a filter screen 2 which is made of stainless steel and is filled with biochemical cotton, a flocculating agent is added into the water in a flocculation pipe 10 through a filler opening 13, flocculent pollutants in the water are coagulated, the coagulated pollutants are adsorbed by a hanging net 9, then the water is primarily filtered by a filter layer 8, the water enters a water storage cavity 6 through a water seepage hole 7, a valve 14 is opened along with the continuous rising of the liquid level in the water storage cavity 6, and then the water enters a purification pipe 16 through an overflow pipe 15 for further purification and filtration, carry out secondary filter through activated carbon layer 25 and fluffy cotton layer 26 to the tiny particle pollutant of water, then in delivery port 17 gets into disinfect box 18, through adding chlorine antiseptic solution to disinfect box 18 to through stirring rake 20 intensive mixing stirring, make the harmful bacterium in the water by disinfection processing, and then obtain final purification water, this is exactly the whole process that is used for black and odorous water body biological purification device to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for black smelly water body biological purification device, includes oxidation pond (1), its characterized in that: the oxidation pond is characterized in that a filter screen (2) is arranged inside the oxidation pond (1), an air distribution device (4) is arranged at the upper end of the filter screen (2), a biomembrane filler (3) is arranged at the upper end of the air distribution device (4), a water pump (5) is arranged on the right side of the oxidation pond (1), a water pipe (11) is connected to the right end of the water pump (5), a water inlet (12) is connected to the right end of the water pipe (11), a flocculation pipe (10) is connected to the lower end of the water inlet (12), a sealing ring (22) is arranged at the upper end of the flocculation pipe (10), a filler opening (13) is arranged on the right side of the water inlet (12), a hanging net (9) is arranged inside the flocculation pipe (10), a filter layer (8) is arranged at the lower end of the hanging net (9), a water seepage hole (7) is arranged at the lower end of the filter layer (8), and a water storage cavity (6) is arranged on the lower side of the water seepage hole (7), and a purification pipe (16) is arranged at the right side of the water storage cavity (6).

2. The biological purification device for the black and odorous water body according to claim 1, wherein: the right side of the flocculation tube (10) is connected with an overflow tube (15), a valve (14) is arranged inside the overflow tube (15), the flocculation tube (10) is connected with a purification tube (16) through the overflow tube (15), and the lower end of the purification tube (16) is provided with a water outlet (17).

3. The biological purification device for the black and odorous water body according to claim 1, wherein: the right side of purifying tube (16) is connected with disinfect box (18) through delivery port (17) water pipe, and the upper end of disinfect box (18) is provided with motor (19) to the lower extreme of motor (19) has the (mixing) shaft through output shaft connection, and the both sides of (mixing) shaft are fixed with stirring rake (20), and the right side of disinfect box (18) is provided with outlet (21), and the upper end of disinfect box (18) has seted up chlorine antiseptic solution and has added the hole.

4. The biological purification device for the black and odorous water body according to claim 1, wherein: a gauze layer (27) is arranged in the purification pipe (16), a pebble layer (23) is arranged at the lower end of the gauze layer (27), and a quartz sand layer (24) is arranged at the lower end of the pebble layer (23).

5. The biological purification device for the black and odorous water body according to claim 1, wherein: the inside of purge tube (16) is provided with activated carbon layer (25), and the lower extreme of activated carbon layer (25) is provided with fluffy cotton layer (26), and activated carbon layer (25) are located the lower extreme of quartz sand layer (24), and gauze layer (27) are arranged in between the different filtration materials.

6. The biological purification device for the black and odorous water body according to claim 1, wherein: the air distribution device (4) is externally connected with an air pump, air is upwards output through the air distribution device (4), the filter screen (2) is a rectangular outer screen made of stainless steel, and biochemical cotton is filled inside the rectangular outer screen.