CN212102376U

CN212102376U - A denitrogenation tower device for waste water treatment

Info

Publication number: CN212102376U
Application number: CN202020444114.6U
Authority: CN
Inventors: 李先明; 李何栋; 张钦波; 江煜廉
Original assignee: Zhejiang Bijing Environmental Protection Technology Co ltd
Current assignee: Zhejiang Bijing Environmental Protection Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-08
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a denitrogenation tower device for waste water treatment, comprises a workbench, supporting seat fixedly connected with electrolytic tank is passed through on the right side at workstation top, the left side fixedly connected with absorption box at workstation top, other fixedly connected with electrode is equallyd divide to the both sides of electrolytic tank inner chamber bottom, the top of workstation just is located electrolytic tank and rotates the motor under fixedly connected with, the output shaft that rotates the motor passes through shaft coupling fixedly connected with axis of rotation, the utility model relates to a waste water treatment technology field. This a denitrogenation tower device for waste water treatment sets up the electrode through the bottom at the electrolysis box inner chamber, and rotation axis and stirring fan blade on the motor are rotated in the cooperation, stir waste water, can accelerate the decomposition speed of waste water, recycle the activated carbon adsorption tube, can absorb the impurity that produces when waste water electrolysis, can accelerate the decomposition speed of waste water through this structure to improve decomposition efficiency.

Description

A denitrogenation tower device for waste water treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a denitrification tower device for wastewater treatment.

Background

In recent years, with the rapid development of social economy in China, the discharge amount of various pollutants is increased sharply, serious environmental problems are brought about even by the discharge of high-concentration ammonia nitrogen wastewater in industries such as coking, oil refining, chemical fertilizers, chemical engineering, smelting, breeding and the like and the continuous rise of the ammonia nitrogen concentration of urban domestic sewage, the over-standard content of nitrogen and phosphorus in water is a main reason for water eutrophication, algae are usually and rapidly propagated in the eutrophicated water, dissolved oxygen in the water is consumed, finally, fishes and aquatic organisms die due to oxygen deficiency, the water quality is further deteriorated, and in addition, the ammonia nitrogen in the water is easily converted into nitrate nitrogen and nitrite nitrogen under the action of microorganisms, so that the nitrate nitrogen and the nitrite nitrogen have toxic effects on human bodies.

The nitrogen removal tower device of current waste water treatment, most all is the mode through biological decomposition to absorb the processing to the nitrogen in the waste water, however the speed of this kind of processing mode is slower, consequently leads to efficiency lower, and consequently the practicality is relatively poor to the ammonia that produces is not retrieved, consequently the utility model provides a deamination tower device for waste water treatment.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a denitrogenation tower device for waste water treatment has solved the mode through biological decomposition slower to the ammonia that produces does not carry out the problem of retrieving.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a denitrogenation tower device for waste water treatment, includes the workstation, the right side at workstation top is through supporting seat fixedly connected with electrolysis box, the left side fixedly connected with absorption box at workstation top, respectively fixedly connected with electrode is equallyd divide to the both sides of electrolysis box inner chamber bottom, the top of workstation just is located the electrolysis box and is connected with the rotation motor under, the output shaft of rotation motor passes through shaft coupling fixedly connected with axis of rotation, the surface fixedly connected with stirring fan blade of axis of rotation, the top of axis of rotation runs through the electrolysis box and extends to the inside of electrolysis box, the below fixedly connected with inlet tube on electrolysis box right side, the left end of inlet tube runs through the electrolysis box and extends to the inside of electrolysis box, the top fixedly connected with outlet duct of electrolysis box, the bottom of outlet duct runs through the electrolysis box and extends to the inside of electrolysis box, the equal swing joint in both sides at electrolysis box top has the active carbon adsorption pipe, the bottom of active carbon adsorption pipe runs through the electrolysis box and extends to the inside of electrolysis box.

Preferably, the top fixedly connected with filling tube on electrolysis box right side, the left end of filling tube runs through the electrolysis box and extends to the inside of electrolysis box, the fixed cover of outer fixed surface of filling tube is connected with, the left side of fixed cover and the right side fixed connection of electrolysis box, the top threaded connection of filling tube has the top cap.

Preferably, the front surface of the electrolytic tank is fixedly connected with a drain pipe, one end of the drain pipe penetrates through the electrolytic tank and extends to the inside of the electrolytic tank, and the outer surface of the drain pipe is fixedly connected with a first control valve.

Preferably, the left side at workstation top just is located the inside front fixedly connected with aspiration pump of absorption tank, the end intercommunication of giving vent to anger of aspiration pump has the return bend, the one end of return bend runs through the absorption tank and extends to the inside of absorption tank, the end intercommunication of bleeding of aspiration pump has the exhaust tube, the inside of exhaust tube and the inside intercommunication of outlet duct.

Preferably, the left side of the absorption box is fixedly connected with a bidirectional pipe, the right end of the bidirectional pipe penetrates through the absorption box and extends to the inside of the absorption box, and the outer surface of the bidirectional pipe is fixedly connected with a second control valve.

Preferably, the top of the absorption box is fixedly connected with an air release pipe, and the bottom end of the air release pipe penetrates through the absorption box and extends to the inside of the absorption box.

Advantageous effects

The utility model provides a denitrogenation tower device for waste water treatment. Compared with the prior art, the method has the following beneficial effects:

(1) the denitrogenation tower device for wastewater treatment is characterized in that electrodes are respectively fixedly connected with the two sides of the bottom of the inner cavity of the electrolytic tank, a rotating motor is fixedly connected with the top of the workbench and is positioned under the electrolytic tank, an output shaft of the rotating motor is fixedly connected with a rotating shaft through a coupler, the top end of the rotating shaft penetrates through the electrolytic tank and extends to the inside of the electrolytic tank, stirring blades are fixedly connected with the outer surface of the rotating shaft, a water inlet pipe is fixedly connected with the lower part of the right side of the electrolytic tank, the left end of the water inlet pipe penetrates through the electrolytic tank and extends to the inside of the electrolytic tank, an air outlet pipe is fixedly connected with the top of the electrolytic tank, the bottom end of the air outlet pipe penetrates through the electrolytic tank and extends to the inside of the electrolytic tank, activated carbon adsorption pipes are movably connected with the two sides of the top of the electrolytic tank, the bottom, the rotation axis and the stirring fan blade on the motor are rotated in the cooperation, stir waste water, can accelerate the decomposition speed of waste water, and the impurity that recycles the active carbon adsorption tube that produces when can electrolyzing waste water absorbs, can accelerate the decomposition speed of waste water through this structure to improve decomposition efficiency.

(2) This a denitrogenation tower device for waste water treatment, through the inside positive fixedly connected with aspiration pump that just is located the absorption box in the left side at the workstation top, the end intercommunication of giving vent to anger of aspiration pump has the return bend, the one end of return bend runs through the absorption box and extends to the inside of absorption box, the end intercommunication of bleeding of aspiration pump has the exhaust tube, the inside of exhaust tube and the inside intercommunication of outlet duct, the two-way pipe of left side fixedly connected with of absorption box, the right-hand member of two-way pipe runs through the absorption box and extends to the inside of absorption box, the external fixed surface of two-way pipe is connected with the second control valve, through the inside intercommunication with exhaust tube and outlet duct, cooperation aspiration pump and return bend, can take out the gas that the electrolysis produced to the inside of absorption box, and absorb through the inside absorption liquid of absorption box, can retrieve the ammonia through this structure, improve the device's.

Drawings

FIG. 1 is a front view of the external structure of the electrolytic tank of the present invention;

FIG. 2 is a front view of the internal structure of the electrolytic tank of the present invention;

fig. 3 is a front view of the internal structure of the absorption box of the present invention.

In the figure: 1-workbench, 2-electrolytic tank, 3-absorption tank, 4-electrode, 5-rotating motor, 6-rotating shaft, 7-stirring fan blade, 8-water inlet pipe, 9-air outlet pipe, 10-activated carbon adsorption pipe, 11-charging pipe, 12-fixing sleeve, 13-top cover, 14-water outlet pipe, 15-first control valve, 16-air pump, 17-elbow pipe, 18-air extraction pipe, 19-bidirectional pipe, 20-second control valve and 21-air release pipe.

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 denitrogenation tower device for waste water treatment, including the work station 1, the right side of the top of the work station 1 fixedly connects with the electrolytic tank 2 through the supporting seat, the left side of the top of the work station 1 fixedly connects with the absorption tank 3, can fill into sodium chloride solution or other absorption liquid to the inside of the absorption tank 3 through the two-way pipe 19 and second control valve 20, both sides of the bottom of the inner chamber of the electrolytic tank 2 are equallyd divide and fixedly connect with the electrode 4 separately, the electrode 4 is connected with the electrical behavior of the external power, the top of the work station 1 and lie under the electrolytic tank 2 fixedly connect with the rotating electrical machinery 5, the rotating electrical machinery 5 is connected with the electrical behavior of the external power, the output shaft of the rotating electrical machinery 5 is fixedly connected with the rotating shaft 6 through the coupling, the external surface of the rotating shaft 6 is fixedly connected with the stirring flabellum 7, can accelerate the, the top end of the rotating shaft 6 penetrates through the electrolytic tank 2 and extends to the inside of the electrolytic tank 2, the lower part of the right side of the electrolytic tank 2 is fixedly connected with a water inlet pipe 8, the left end of the water inlet pipe 8 penetrates through the electrolytic tank 2 and extends to the inside of the electrolytic tank 2, the top part of the electrolytic tank 2 is fixedly connected with a gas outlet pipe 9, the bottom end of the gas outlet pipe 9 penetrates through the electrolytic tank 2 and extends to the inside of the electrolytic tank 2, two sides of the top part of the electrolytic tank 2 are movably connected with activated carbon adsorption pipes 10, the activated carbon adsorption pipes 10 can absorb impurities in waste water and flocculent precipitates generated by electrolysis and can be taken out in a sliding manner, the bottom end of each activated carbon adsorption pipe 10 penetrates through the electrolytic tank 2 and extends to the inside of the electrolytic tank 2, the upper part of the right side of the electrolytic tank 2 is fixedly connected with a feed pipe 11, when the acidity in the electrolytic tank 2 is too strong, alkaline liquid can be injected into the inside, the outer surface of the feeding pipe 11 is fixedly connected with a fixed sleeve 12, the left side of the fixed sleeve 12 is fixedly connected with the right side of the electrolytic tank 2, the top of the feeding pipe 11 is in threaded connection with a top cover 13, gas can be prevented from being discharged to the outside from the feeding pipe 11 through the top cover 13, the front of the electrolytic tank 2 is fixedly connected with a drain pipe 14, one end of the drain pipe 14 penetrates through the electrolytic tank 2 and extends to the inside of the electrolytic tank 2, the outer surface of the drain pipe 14 is fixedly connected with a first control valve 15, the front of the left side of the top of the workbench 1 and located inside the absorption tank 3 is fixedly connected with an air suction pump 16, the air suction pump 16 is electrically connected with an external power supply, the air outlet end of the air suction pump 16 is communicated with a bent pipe 17, one end of the bent pipe 17 penetrates through the absorption tank 3 and extends to the inside of the absorption tank 3, the air suction end of the air suction pump, the right end of the bidirectional pipe 19 penetrates through the absorption box 3 and extends to the inside of the absorption box 3, the outer surface of the bidirectional pipe 19 is fixedly connected with a second control valve 20, the top of the absorption box 3 is fixedly connected with a gas release pipe 21, other gases generated by electrolysis are discharged out of an external pipeline through the gas release pipe 21, the bottom end of the gas release pipe 21 penetrates through the absorption box 3 and extends to the inside of the absorption box 3, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

When the device works, firstly, the second control valve 20 is opened, absorption liquid is injected into the absorption box 3 through the two-way pipe 19, after a certain amount of absorption liquid is injected, the second control valve 20 is closed, then, wastewater is injected into the electrolysis box 2 through the water inlet pipe 8, the electrode 4, the air suction pump 16 and the rotating motor 5 are electrically connected with an external power supply, the rotating motor 5 rotates to drive the rotating shaft 6 to rotate, so that the stirring fan blades 7 are driven to stir the wastewater, the moving speed of ions generated by the electrolysis of the electrode 4 is accelerated, the air suction pump 16 sends gas in the electrolysis box 2 to the absorption box 3 through the air outlet pipe 9, the air suction pipe 18 and the bent pipe 17, ammonia gas is absorbed through the absorption liquid, and the rest gas is sent to an external pipeline through the air discharge pipe 21, when the acidity in the electrolysis box 2 is too high, the top cover 13 is turned down, and a certain amount of alkaline solution is injected into the electrolysis box 2, after the treatment, the first control valve 15 is opened to discharge the liquid in the electrolytic tank 2, the activated carbon adsorption tube 10 is taken out from the inside of the absorption tank 3, and finally the second control valve 20 is opened to send the absorption liquid to the outside through the two-way tube 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 denitrogenation tower device for waste water treatment, includes workstation (1), supporting seat fixedly connected with electrolysis box (2) are passed through on the right side at workstation (1) top, left side fixedly connected with absorption box (3) at workstation (1) top, its characterized in that: the electrolytic cell comprises an electrolytic cell (2), electrodes (4) fixedly connected with the two sides of the bottom of an inner cavity of the electrolytic cell (2), a rotary motor (5) fixedly connected with the top of a workbench (1) and positioned under the electrolytic cell (2), an output shaft of the rotary motor (5) is fixedly connected with a rotary shaft (6) through a shaft coupling, stirring blades (7) fixedly connected with the outer surface of the rotary shaft (6), the top end of the rotary shaft (6) penetrates through the electrolytic cell (2) and extends into the electrolytic cell (2), a water inlet pipe (8) is fixedly connected with the lower part of the right side of the electrolytic cell (2), the left end of the water inlet pipe (8) penetrates through the electrolytic cell (2) and extends into the electrolytic cell (2), an air outlet pipe (9) fixedly connected with the top of the electrolytic cell (2), and the bottom end of the air outlet pipe (9) penetrates through the electrolytic cell (2) and extends into the electrolytic, the electrolysis box is characterized in that the two sides of the top of the electrolysis box (2) are movably connected with activated carbon adsorption tubes (10), and the bottom ends of the activated carbon adsorption tubes (10) penetrate through the electrolysis box (2) and extend to the inside of the electrolysis box (2).

2. The denitrification tower apparatus for wastewater treatment according to claim 1, wherein: top fixedly connected with filling tube (11) on electrolysis box (2) right side, the left end of filling tube (11) runs through electrolysis box (2) and extends to the inside of electrolysis box (2), the fixed cover (12) of outer fixed surface of filling tube (11), the left side of fixed cover (12) and the right side fixed connection of electrolysis box (2), the top threaded connection of filling tube (11) has top cap (13).

3. The denitrification tower apparatus for wastewater treatment according to claim 1, wherein: the front face of the electrolytic tank (2) is fixedly connected with a drain pipe (14), one end of the drain pipe (14) penetrates through the electrolytic tank (2) and extends to the inside of the electrolytic tank (2), and the outer surface of the drain pipe (14) is fixedly connected with a first control valve (15).

4. The denitrification tower apparatus for wastewater treatment according to claim 1, wherein: the utility model discloses a vacuum cleaner, including workstation (1), workstation (3), return bend (17), the inside front fixedly connected with aspiration pump (16) that just is located adsorption box (3) in the left side at workstation (1) top, the end intercommunication of giving vent to anger of aspiration pump (16) has return bend (17), the inside of adsorption box (3) is run through and extends to adsorption box (3) to the one end of return bend (17), the end intercommunication of bleeding of aspiration pump (16) has aspiration tube (18), the inside of aspiration tube (18) and the inside intercommunication of outlet duct (9).

5. The denitrification tower apparatus for wastewater treatment according to claim 1, wherein: the absorption box is characterized in that a bidirectional pipe (19) is fixedly connected to the left side of the absorption box (3), the right end of the bidirectional pipe (19) penetrates through the absorption box (3) and extends to the inside of the absorption box (3), and a second control valve (20) is fixedly connected to the outer surface of the bidirectional pipe (19).

6. The denitrification tower apparatus for wastewater treatment according to claim 1, wherein: the top fixedly connected with gas release pipe (21) of adsorption tank (3), the bottom of gas release pipe (21) runs through adsorption tank (3) and extends to the inside of adsorption tank (3).