CN216764422U - Novel energy-conserving industrial waste water denitrogenation is handled device - Google Patents

Abstract

The utility model discloses a novel energy-saving industrial wastewater nitrogen removal treatment device, which relates to the technical field of industrial wastewater and comprises a reaction tank, wherein the top of the reaction tank is respectively provided with a feeding pipe and an air inlet pipe, the bottom of one side of the reaction tank is provided with a discharging pipe, the bottom of the reaction tank is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a connecting pipe positioned in the reaction tank, the top of the connecting pipe is communicated with the air inlet pipe, the bottom of the outer wall of the connecting pipe is fixedly connected with two first aeration pipes which are symmetrically distributed, the outer parts of the first aeration pipes are fixedly communicated with a plurality of second aeration pipes, and the circumferential outer wall of each second aeration pipe is provided with a plurality of aeration holes. The utility model ensures that the chlorine gas and the ammonia nitrogen in the wastewater react fully, and is energy-saving and environment-friendly.

Description

Novel energy-conserving industrial waste water denitrogenation is handled device

Technical Field

The utility model relates to the technical field of industrial wastewater, in particular to a novel energy-saving industrial wastewater nitrogen removal treatment device.

Background

In 2017, the publication of Chinese environmental conditions indicates that nitrogen compounds are still one of the main pollutants in partial fresh water basins and lakes (reservoirs) in China. In 2018, the lunar newspaper of surface water quality of nationwide shows that major river basins (including Yangtze river, yellow river, Huai river, sea river and the like) in China are seriously polluted by nitrogen, and more than 45 percent of fresh water lakes are in a slight or slightly eutrophication state.

Under the condition that the environmental protection situation is increasingly severe at present, the total nitrogen in the wastewater needs to be treated when the wastewater is discharged, the ammonia nitrogen contained in the total nitrogen is generally gasified and then introduced into the wastewater through a pipeline, and chlorine gas and the ammonia nitrogen in the wastewater carry out chemical reaction so as to achieve the purposes of removing the ammonia nitrogen and reducing the content of the total nitrogen.

However, because chlorine exists in a gaseous state at normal temperature and normal pressure, part of chlorine overflows from the wastewater after reacting with ammonia nitrogen in the wastewater too soon, and raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel energy-saving industrial wastewater nitrogen removal treatment device. The method has the advantages of fully reacting the chlorine gas with the ammonia nitrogen in the wastewater, saving energy and protecting environment.

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

the utility model provides a novel energy-conserving industrial waste water denitrogenation processing apparatus, includes the retort, inlet pipe and intake pipe are installed respectively to the top of retort, the discharging pipe has been seted up to one side bottom of retort, the bottom fixedly connected with rotating electrical machines of retort, the output shaft fixedly connected with of rotating electrical machines is located the inside connecting pipe of retort, the top and the intake pipe intercommunication setting of connecting pipe, the first aeration pipe of two symmetric distributions of outer wall bottom fixedly connected with of connecting pipe, the external fixation intercommunication of first aeration pipe has a plurality of second aeration pipes, a plurality of aeration holes have been seted up to the circumference outer wall of second aeration pipe.

Through the technical scheme: during the use, switch on intake pipe and inlet pipe respectively, pour into industrial waste water into in the reaction tank through feed pipe case, chlorine passes through in the intake pipe gets into the reaction tank, flow into second aeration pipe from first aeration pipe flow direction through the connecting pipe, and the aeration hole of following second aeration pipe is discharged into in the reaction tank and is reacted with industrial waste water contact, under the drive of rotating electrical machines, make first aeration pipe and second aeration pipe rotate, in the aeration, rotate the stirring, make the inside industrial waste water of reaction tank and chlorine contact more abundant, be favorable to the quick emergence and the abundant reaction of reaction.

This practicality further sets up to: the bottom of two first aeration pipe all fixedly connected with bracing piece, the bottom of bracing piece is rotated and is connected with the ball, the bottom inner wall of retort seted up with the ball.

Through the technical scheme: further support first aeration pipe through the bracing piece to make the ball slide in the spout, increase the stability of first aeration pipe, increase the stirring effect simultaneously.

This practicality further sets up to: the connecting pipe is fixedly provided with a throttle valve, and the throttle valve is electrically connected with an external controller.

Through the technical scheme: the throttle valve is reasonably controlled by the controller, the discharge of chlorine is controlled, the amount of chlorine used is reduced, and energy conservation and emission reduction are realized.

This practicality further sets up to: the sealed fixedly connected with in top of retort and the communicating cover body of retort, the top at the cover body is fixed to the intake pipe, the outer wall at the cover body is fixed to the inlet pipe, the inside fixedly connected with shunt tubes in top of the cover body, inlet pipe and shunt tubes intercommunication.

Through the technical scheme: utilize the shunt tubes of the cover body inside to make the industrial waste water that gets into from the inlet pipe can be spread evenly by the shunt tubes and spill for the water is the large tracts of land whereabouts, increases the area of contact with chlorine.

This practicality further sets up to: the shape of shunt tubes is ring structure.

Through the technical scheme: the contact area between the flow dividing pipe in the annular structure and chlorine is increased, and the nitrogen removal effect is improved.

This practicality further sets up to: the fan is rotatably connected inside the top of the cover body, a rotating rod of the fan is of a hollow structure, and two ends of the rotating rod are respectively fixed to the top of the connecting pipe and the bottom of the air inlet pipe.

Through the technical scheme: drive the fan through the pivoted connecting pipe and rotate, the industrial waste water of whereabouts is patted to the pivoted fan for industrial waste water can be broken up, increases the contact with chlorine.

This practicality further sets up to: and the surfaces of the fan blades of the fan are fixedly connected with an adsorption layer.

Through the technical scheme: utilize the adsorbed layer, when the fan rotated, can adsorb the impurity of aquatic, improved the purifying effect of water.

The utility model has the beneficial effects that:

1. according to the utility model, the air inlet pipe and the feed pipe are respectively communicated, industrial wastewater is injected into the reaction tank through the feed pipe box, chlorine enters the reaction tank through the air inlet pipe, flows from the first aeration pipe to the second aeration pipe through the connecting pipe, is discharged into the reaction tank from the aeration hole of the second aeration pipe to be contacted with the industrial wastewater for reaction, and is driven by the rotating motor to rotate the first aeration pipe and the second aeration pipe, so that the industrial wastewater in the reaction tank is contacted with the chlorine more fully during aeration, and the rapid generation and the full reaction of the reaction are facilitated.

2. According to the utility model, the cover body is arranged, the feeding pipe is communicated with the flow dividing pipe, and the technical scheme is as follows: utilize the shunt tubes of cover body inside to make the industrial waste water who gets into from the inlet pipe can evenly spread by the shunt tubes and spill for the water is the large tracts of land whereabouts, and utilizes the shape to be the area of contact that the loop configuration shunt tubes strengthened with chlorine, improves the denitrogenation effect, increases the area of contact with chlorine.

3. According to the utility model, the fan is arranged, the rotating rod of the fan is of a hollow structure, two ends of the rotating rod are respectively fixed to the top of the connecting pipe and the bottom of the air inlet pipe, the rotating connecting pipe drives the fan to rotate, the rotating fan beats falling industrial wastewater, so that the industrial wastewater can be scattered, the contact with chlorine is increased, the surface of the fan blade of the fan is fixedly connected with the adsorption layer, and impurities in water can be adsorbed by the adsorption layer when the fan rotates, so that the purification effect of a water body is improved.

Drawings

FIG. 1 is a schematic perspective view of a novel energy-saving industrial wastewater nitrogen removal treatment device according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of the cover body of the novel energy-saving industrial wastewater nitrogen removal treatment device provided by the utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a novel energy-saving industrial wastewater nitrogen removal treatment device provided by the utility model;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 3 of the novel energy-saving industrial wastewater nitrogen removal treatment device provided by the utility model.

In the figure: 1. a reaction tank; 2. a cover body; 3. an air inlet pipe; 4. a feed pipe; 5. a rotating electric machine; 6. a connecting pipe; 7. a throttle valve; 8. a support bar; 9. a chute; 10. a ball bearing; 11. a first aeration pipe; 12. a second aerator pipe; 13. aeration holes; 14. a shunt tube; 15. a fan; 16. and an adsorption layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, fig. 2 and fig. 4, a novel energy-conserving industrial waste water denitrogenation processing apparatus, including retort 1, inlet pipe 4 and intake pipe 3 are installed respectively to retort 1's top, the discharging pipe has been seted up to retort 1's one side bottom, retort 1's bottom fixedly connected with rotating electrical machines 5, rotating electrical machines 5's output shaft fixedly connected with is located retort 1 inside connecting pipe 6, the top and the 3 intercommunication settings of intake pipe of connecting pipe 6, the first aeration pipe 11 of two symmetric distributions of outer wall bottom fixedly connected with of connecting pipe 6, the external fixation intercommunication of first aeration pipe 11 has a plurality of second aeration pipes 12, a plurality of aeration hole 13 have been seted up to the circumference outer wall of second aeration pipe 12.

Referring to fig. 2-3, the bottoms of two first aeration pipes 11 are fixedly connected with support rods 8, the bottoms of the support rods 8 are rotatably connected with balls 10, the inner wall of the bottom of a reaction tank 1 is provided with a chute 9 matched with the balls 10, the first aeration pipes 11 are further supported by the support rods 8, and the balls 10 slide in the chute 9, so that the stability of the first aeration pipes 11 is improved, and the stirring effect is improved, a throttle valve 7 is fixedly installed on a connecting pipe 6, the throttle valve 7 is electrically connected with an external controller, the throttle valve 7 is reasonably controlled by the controller, the discharge of chlorine is controlled, the amount of chlorine to be discharged is controlled, energy is saved, emission is reduced, the top of the reaction tank 1 is fixedly connected with a cover body 2 communicated with the reaction tank 1 in a sealing manner, an air inlet pipe 3 is fixed at the top of the cover body 2, a feed pipe 4 is fixed on the outer wall of the cover body 2, and a shunt pipe 14 is fixedly connected inside the top of the cover body 2, inlet pipe 4 and shunt tubes 14 intercommunication, utilize the inside shunt tubes 14 of the cover body 2 to make the industrial waste water who gets into from inlet pipe 4 can be spread evenly by shunt tubes 14 and spill for the water is the large tracts of land whereabouts, increases the area of contact with chlorine, and shunt tubes 14's shape is loop configuration, utilizes the shape to be loop configuration shunt tubes 14 and strengthens the area of contact with chlorine, improves the denitrogenation effect.

Referring to fig. 2-3, the inside of the top of the cover body 2 is rotatably connected with a fan 15, a rotating rod of the fan 15 is of a hollow structure, two ends of the rotating rod are respectively fixed at the top of the connecting pipe 6 and the bottom of the air inlet pipe 3, the fan 15 is driven to rotate through the rotating connecting pipe 6, the rotating fan 15 beats the industrial wastewater falling down, the industrial wastewater can be scattered, contact with chlorine is increased, the fan blade surface of the fan 15 is fixedly connected with an adsorption layer 16, the adsorption layer 16 is utilized, when the fan 15 rotates, impurities in water can be adsorbed, and the purification effect of the water body is improved.

The working principle is as follows: during the use, switch on intake pipe 3 and inlet pipe 4 respectively, inject industrial waste water into retort 1 through inlet pipe 4, chlorine passes through intake pipe 3 and gets into retort 1 in, follow first aeration pipe 11 flow direction second aeration pipe 12 through connecting pipe 6, and discharge into retort 1 in with industrial waste water contact and react from the aeration hole 13 of second aeration pipe 12, under rotating electrical machines 5's drive, make first aeration pipe 11 and second aeration pipe 12 rotate, in the aeration, rotate the stirring, make 1 inside industrial waste water of retort and chlorine contact more abundant, be favorable to the quick emergence and the abundant reaction of reaction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. A novel energy-saving industrial wastewater nitrogen removal treatment device comprises a reaction tank (1), wherein the top of the reaction tank (1) is respectively provided with a feeding pipe (4) and an air inlet pipe (3), the bottom of one side of the reaction tank (1) is provided with a discharging pipe, it is characterized in that the bottom of the reaction tank (1) is fixedly connected with a rotating motor (5), the output shaft of the rotating motor (5) is fixedly connected with a connecting pipe (6) positioned in the reaction tank (1), the top of the connecting pipe (6) is communicated with the air inlet pipe (3), the bottom of the outer wall of the connecting pipe (6) is fixedly connected with two first aeration pipes (11) which are symmetrically distributed, a plurality of second aeration pipes (12) are fixedly communicated with the outside of the first aeration pipe (11), the circumferential outer wall of the second aeration pipe (12) is provided with a plurality of aeration holes (13).

2. The novel energy-saving industrial wastewater nitrogen removal treatment device according to claim 1, wherein the bottoms of the two first aeration pipes (11) are fixedly connected with a support rod (8), the bottom of the support rod (8) is rotatably connected with a ball (10), and the inner wall of the bottom of the reaction tank (1) is provided with a chute (9) matched with the ball (10).

3. The novel energy-saving industrial wastewater nitrogen removal treatment device according to claim 1, wherein a throttle valve (7) is fixedly mounted on the connecting pipe (6), and the throttle valve (7) is electrically connected with an external controller.

4. The novel energy-saving industrial wastewater nitrogen removal treatment device according to claim 1, wherein a cover body (2) communicated with the reaction tank (1) is fixedly connected to the top of the reaction tank (1) in a sealing manner, the air inlet pipe (3) is fixed to the top of the cover body (2), the inlet pipe (4) is fixed to the outer wall of the cover body (2), a shunt pipe (14) is fixedly connected to the inside of the top of the cover body (2), and the inlet pipe (4) is communicated with the shunt pipe (14).

5. The new energy-saving industrial wastewater nitrogen removal treatment device as claimed in claim 4, characterized in that the shape of the shunt pipe (14) is a ring structure.

6. The novel energy-saving industrial wastewater nitrogen removal treatment device as claimed in claim 5, characterized in that a fan (15) is rotatably connected inside the top of the cover body (2), the rotating rod of the fan (15) is of a hollow structure, and two ends of the rotating rod are respectively fixed on the top of the connecting pipe (6) and the bottom of the air inlet pipe (3).

7. The novel energy-saving industrial wastewater nitrogen removal treatment device as claimed in claim 6, characterized in that the surface of the fan blade of the fan (15) is fixedly connected with an adsorption layer (16).

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