CN214829741U

CN214829741U - Low-temperature anaerobic treatment device for industrial wastewater

Info

Publication number: CN214829741U
Application number: CN202120311978.5U
Authority: CN
Inventors: 徐蕾; 董媛; 王翠
Original assignee: Shandong Lide Environment Engineering Co ltd
Current assignee: Shandong Lide Environment Engineering Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-23
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a low temperature anaerobic treatment device of industrial waste water belongs to waste water treatment technical field. A low-temperature anaerobic treatment device for industrial wastewater comprises a treatment box, wherein a wastewater inlet pipe is fixedly connected to the treatment box, the inside of the treatment box is fixedly connected with a filter plate, the lower end inside the treatment box is fixedly connected with a treatment tank, the lower end of the treatment box close to the filter plate is fixedly connected with a drainage plate matched with the water inlet of the treatment tank, the drainage plate is fixedly connected with a waterproof ultraviolet germicidal lamp, the treatment tank is internally connected with an anaerobic microorganism gathering sheet, the utility model is convenient for a user to drain dirt generated after reaction through the arrangement of the sewage draining mechanism, thereby improving the sewage draining efficiency, through the setting of first trachea, second trachea, methane collecting tank, can collect the methane gas that biochemical reaction obtained to be favorable to the energy saving, reduce cost, the effectual practicality that improves the device.

Description

Low-temperature anaerobic treatment device for industrial wastewater

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a low temperature anaerobic treatment device of industrial waste water.

Background

With the development of global industry, the problem of water pollution is increasingly serious, the water pollution mainly comprises three major parts, namely an industrial pollution source, an agricultural pollution source and a domestic pollution source, industrial wastewater refers to wastewater, sewage and waste liquid generated in an industrial production process, and contains industrial production materials, intermediate products and products which are lost along with water and pollutants generated in the production process, along with the rapid development of the industry, the types and the quantity of the wastewater are rapidly increased, the pollution to a water body is wide and serious day by day, and the health and the safety of human beings are threatened.

Current industrial waste's low temperature anaerobic treatment device, mostly do not have the methane gas that produces sewage degradation to handle to cause the waste, current industrial waste's low temperature anaerobic treatment device can not effectually carry out the blowdown to the dirt that produces after the reaction simultaneously, and not only blowdown efficiency is lower, still greatly increased staff's work load.

Disclosure of Invention

The utility model aims at solving current industrial waste water's low temperature anaerobic treatment device, mostly do not have the methane gas that produces sewage degradation to handle to cause the waste, the low temperature anaerobic treatment device of current industrial waste water can not effectually carry out the blowdown to the dirt that produces after the reaction simultaneously, and not only blowdown efficiency is lower, still greatly increased the problem of staff's work load, and the low temperature anaerobic treatment device of an industrial waste water who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-temperature anaerobic treatment device for industrial wastewater comprises a treatment box, wherein a wastewater inlet pipe is fixedly connected to the treatment box, a filter plate is fixedly connected to the treatment box, a treatment tank is fixedly connected to the lower end of the interior of the treatment box, a drainage plate matched with a water inlet of the treatment tank is fixedly connected to the lower end of the treatment box close to the filter plate, a waterproof ultraviolet germicidal lamp is fixedly connected to the drainage plate, an anaerobic microorganism gathering sheet is connected to the treatment tank, drain pipes and drain plugs are respectively arranged on two sides of the treatment tank, the drain plugs are in sealing sliding connection with a drain outlet of the treatment tank, a drain mechanism is arranged in the treatment tank, a first air pipe is hermetically connected to an air outlet at the upper end of the treatment box, a purification box is fixedly connected to one side of the treatment box close to the first air pipe, and the air outlet of the first air pipe is hermetically connected with an air inlet of the purification box, and extend to the bottom of purifying box, the gas outlet sealing connection of purifying box has the second trachea, the one end that the purifying box was kept away from to the second trachea has the methane-collecting tank through connecting sealing connection.

Preferably, sewage discharging mechanism includes threaded rod, gag lever post, blowdown board, the threaded rod rotates to be connected in the treatment tank, gag lever post fixed connection is in the treatment tank, blowdown board sliding connection is in the bottom of treatment tank, be connected through threaded rotation between threaded rod and the blowdown board, sliding connection between gag lever post and the blowdown board.

Preferably, the device also comprises a water quality detector, wherein the water quality detector is fixedly connected to the treatment box, and a detection head of the water quality detector penetrates through the treatment box and the treatment pool.

Preferably, still include the water pump, the water inlet of water pump is connected with external pond through first connecting pipe, the delivery port of water pump has the pressure boost shower nozzle through second connecting pipe sealing connection, pressure boost shower nozzle fixed connection is in the inside upper end of handling the case.

Preferably, the pressurized spray heads are provided with 2 groups.

Compared with the prior art, the utility model provides a low temperature anaerobic treatment device of industrial waste water possesses following beneficial effect:

1. the low-temperature anaerobic treatment device for the industrial wastewater is convenient for a user to discharge dirt generated after reaction through the arrangement of the sewage discharge mechanism, the workload of the user is effectively reduced, and the sewage discharge efficiency is improved;

2. this kind of low temperature anaerobic treatment device of industrial waste water through the setting of first trachea, second trachea, methane collecting tank, can collect the methane gas that biochemical reaction obtained to be favorable to the energy saving, reduce cost, the effectual practicality that has improved the device.

Drawings

FIG. 1 is a schematic structural view of a low-temperature anaerobic treatment device for industrial wastewater according to the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 of a low-temperature anaerobic treatment apparatus for industrial wastewater according to the present invention;

FIG. 3 is a front view of a low-temperature anaerobic treatment device for industrial wastewater according to the present invention.

In the figure: 1. a treatment tank; 2. a treatment tank; 3. a wastewater inlet pipe; 4. a filter plate; 5. a drainage plate; 6. a waterproof ultraviolet germicidal lamp; 7. anaerobic microorganism aggregation sheet; 8. a threaded rod; 9. a limiting rod; 10. a pollution discharge plug; 11. a drain pipe; 12. a water quality detector; 13. a water pump; 14. a pressurized spray head; 15. a purification box; 16. a first air pipe; 17. a second air pipe; 18. a methane collection tank; 19. a pollution discharge 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a low-temperature anaerobic treatment device for industrial wastewater, comprising a treatment tank 1, a wastewater inlet pipe 3 fixedly connected to the treatment tank 1, a filter plate 4 fixedly connected to the treatment tank 1, a treatment tank 2 fixedly connected to the lower end of the treatment tank 1, a drainage plate 5 fixedly connected to the lower end of the treatment tank 1 near the filter plate 4 and matched with the water inlet of the treatment tank 2, a waterproof ultraviolet germicidal lamp 6 fixedly connected to the drainage plate 5, an anaerobic microorganism gathering sheet 7 connected to the treatment tank 2, a drainage pipe 11 and a drainage plug 10 respectively arranged on the two sides of the treatment tank 2, the drainage plug 10 hermetically and slidably connected to the drain outlet of the treatment tank 2, a drainage mechanism arranged in the treatment tank 2, a first gas pipe 16 hermetically connected to the gas outlet of the upper end of the treatment tank 1, a purification tank 15 fixedly connected to the side of the treatment tank 1 near the first gas pipe 16, and a gas outlet of the first gas pipe 16 hermetically connected to the gas inlet of the purification tank 15, and extend to the bottom of purifying box 15, the gas outlet sealing connection of purifying box 15 has second trachea 17, and the one end that purifying box 15 was kept away from to second trachea 17 has methane collection tank 18 through connecting sealing connection.

When the device is used, a user firstly conveys industrial wastewater into the treatment box 1 through the wastewater inlet pipe 3, then the industrial wastewater is primarily filtered through the filter plate 4, then the filtered industrial wastewater flows into the treatment pool 2 under the action of the drainage plate 5, when the wastewater flows through the drainage plate 5, the waterproof ultraviolet germicidal lamp 6 can sterilize harmful substances in the wastewater, the efficiency of sewage treatment is improved, after the wastewater enters the treatment pool 2, the wastewater can react with anaerobic microorganisms on the anaerobic microorganism gathering sheet 7, so that sewage is decomposed, methane gas can be generated after biological treatment, the methane gas enters the purification box 15 through the first gas pipe 16 to be purified, then enters the methane collection tank 18 through the second gas pipe 17, when the methane collection tank 18 collects enough methane, the valve on the methane collection tank 18 is closed, then the methane collecting tank 18 is moved away, the new methane collecting tank 18 is connected with the second air pipe 17, so that the generated methane gas is collected and utilized, the energy is saved, the cost is reduced, the treated water is drained through the drain pipe 11, the dirt generated after the reaction is conveyed to a drain outlet through a dirt discharging mechanism, and then the dirt discharging plug 10 is opened to discharge the dirt.

Example 2:

referring to fig. 1-2, a low-temperature anaerobic treatment apparatus for industrial wastewater, substantially the same as in example 1, further comprising: sewage mechanism includes threaded rod 8, gag lever post 9, blowdown board 19, threaded rod 8 rotates to be connected in handling

pond

2, 9 fixed connection of gag lever post is in handling

pond

2, 19 sliding connection of blowdown board is in the bottom of handling pond 2, be connected through screw thread rotation between threaded rod 8 and the blowdown board 19, sliding connection between gag lever post 9 and the blowdown board 19, when needs carry out the blowdown, the user rotates the handle on the threaded rod 8 this moment, make blowdown board 19 will react and produce the dirt and carry the drain, then open blowdown stopper 10 and discharge it again, setting through gag lever post 9, can make the stable removal in handling pond 2 of blowdown board 19, prevent that blowdown board 19 from following threaded rod 8 and rotating, the effectual blowdown efficiency that has improved.

Example 3:

referring to fig. 1, a low-temperature anaerobic treatment device for industrial wastewater, which is substantially the same as the embodiment 1, further comprises: still include water quality testing appearance 12, water quality testing appearance 12 fixed connection is on handling case 1, water quality testing appearance 12's detection head runs through in handling case 1, handle pond 2, after industrial waste water and anaerobe gathering piece 7 reaction, detect the water after purifying through water quality testing appearance 12, when the water after purifying does not reach standard, at this moment, be connected drain pipe 11 and waste water induction pipe 3 through the hose, let in water in handling case 1 once more, carry out retreatment, make its water of discharging reach the standard, the effectual treatment quality that has improved the device to industrial waste water.

Example 4:

referring to fig. 1, a low-temperature anaerobic treatment device for industrial wastewater, which is substantially the same as the embodiment 1, further comprises: still include water pump 13, water pump 13's water inlet is connected with external pond through first connecting pipe, water pump 13's delivery port has pressure boost shower nozzle 14 through second connecting pipe sealing connection, pressure boost shower nozzle 14 fixed connection is in the inside upper end of handling case 1, when filter 4 is dirty, at this moment, start water pump 13, water pump 13 takes out the water in the external pond through first connecting pipe, then 14 departments of pressure boost shower nozzle are carried to the rethread second connecting pipe, then wash filter 4 through pressure boost shower nozzle 14, prevent impurity such as silt from blockking up filter 4, influence the filtration efficiency of filter 4.

Example 5:

referring to fig. 1, a low-temperature anaerobic treatment device for industrial wastewater, which is substantially the same as the embodiment 1, further comprises: the pressurizing nozzles 14 are provided with 2 groups, and the cleaning efficiency can be further improved through the arrangement of the two groups of pressurizing nozzles 14.

It should be noted that in the patent application, the electrical components are all connected to an external master controller and a 220V commercial power point, and the master controller may be a conventional known device controlled by a computer or the like;

the utility model discloses a sewage discharge mechanism's setting, the person of facilitating the use carries out the blowdown to the dirt that produces after the reaction, and the effectual work load that has reduced the user improves blowdown efficiency, through the setting of first trachea 16, second trachea 17, methane collection tank 18, can collect the methane gas that the biochemical reaction obtained to be favorable to the energy saving, reduce cost, the effectual practicality that has improved the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The low-temperature anaerobic treatment device for industrial wastewater comprises a treatment tank (1) and is characterized in that a wastewater inlet pipe (3) is fixedly connected to the treatment tank (1), a filter plate (4) is fixedly connected to the treatment tank (1), a treatment pool (2) is fixedly connected to the lower end of the interior of the treatment tank (1), a drainage plate (5) matched with a water inlet of the treatment pool (2) is fixedly connected to the lower end of the treatment tank (1) close to the filter plate (4), a waterproof ultraviolet germicidal lamp (6) is fixedly connected to the drainage plate (5), an anaerobic microorganism gathering sheet (7) is connected to the treatment pool (2), a drain pipe (11) and a drain plug (10) are respectively arranged on two sides of the treatment pool (2), the drain plug (10) is connected with a drain outlet of the treatment pool (2) in a sealing and sliding manner, and a drain mechanism is arranged in the treatment pool (2), handle gas outlet sealing connection of case (1) upper end has first trachea (16), handle one side fixedly connected with purifying box (15) that case (1) is close to first trachea (16), the gas outlet of first trachea (16) and the air inlet sealing connection of purifying box (15), and extend to the bottom of purifying box (15), the gas outlet sealing connection of purifying box (15) has second trachea (17), the one end that purifying box (15) were kept away from in second trachea (17) has methane collection tank (18) through connecting sealing connection.

2. The low-temperature anaerobic treatment device for industrial wastewater according to claim 1, wherein the sewage discharge mechanism comprises a threaded rod (8), a limiting rod (9) and a sewage discharge plate (19), the threaded rod (8) is rotatably connected in the treatment tank (2), the limiting rod (9) is fixedly connected in the treatment tank (2), the sewage discharge plate (19) is slidably connected at the bottom of the treatment tank (2), the threaded rod (8) is rotatably connected with the sewage discharge plate (19) through threads, and the limiting rod (9) is slidably connected with the sewage discharge plate (19).

3. The low-temperature anaerobic treatment device for industrial wastewater according to claim 2, further comprising a water quality detector (12), wherein the water quality detector (12) is fixedly connected to the treatment tank (1), and a detection head of the water quality detector (12) penetrates through the treatment tank (1) and the treatment pool (2).

4. The low-temperature anaerobic treatment device for industrial wastewater according to claim 1, further comprising a water pump (13), wherein a water inlet of the water pump (13) is connected with an external water pool through a first connecting pipe, a water outlet of the water pump (13) is hermetically connected with a pressurizing nozzle (14) through a second connecting pipe, and the pressurizing nozzle (14) is fixedly connected to the upper end of the inside of the treatment tank (1).

5. The apparatus for low-temperature anaerobic treatment of industrial wastewater according to claim 4, wherein the pressurizing nozzles (14) are provided in 2-3 groups.