CN212770047U - Efficient polluted ozone catalytic oxidation tank - Google Patents

Abstract

The utility model relates to an ozone catalytic oxidation tank for efficiently removing sewage, which relates to the technical field of sewage treatment, and the technical scheme specifically comprises an oxidation tank body; an aeration pipe is laid at the bottom of the oxidation tank body; the air inlet of the aeration pipe is connected with an external ozone generator; the top of the oxidation tank body is connected with a cover plate; a water outlet pipe is arranged on the side surface of the oxidation tank body; a storage bin is arranged in the oxidation tank body; a plurality of material partition plates used for placing catalysts are arranged in the storage bin from top to bottom. Through set up material baffle and setting up the motor structure that can let storage silo rotary motion in the storage silo, and then can improve catalyst area of contact, effectively improve the treatment effect.

Description

Efficient polluted ozone catalytic oxidation tank

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a dirty ozone catalytic oxidation pond of high-efficient change.

Background

With the release of pollutant emission standards in various places, sewage treatment plants are all faced with the problem of upgrading and modifying. Even municipal sewage treatment plant, the industrial waste water of certain proportion also can be sneaked into to water sometimes, make raw water composition relatively complicated, the refractory organic matter content is higher, this CODCr is up to standard and causes very big difficulty in carrying out the transformation to the sewage treatment plant, adopt the better ozone catalytic oxidation technology of sewage treatment effect to carry out decontamination treatment to sewage usually, ozone has very strong oxidizing power, in the water treatment field, ozone mainly used oxidation decomposition aquatic refractory organic matter, thereby make the water decoloration deodorization, reduce toxicity.

The existing publication number is CN207943916U, the patent name is an ozone catalytic oxidation tank, the technical scheme specifically comprises an oxidation tank body, an aeration pipe is laid at the bottom of the oxidation tank body, and an air inlet of the aeration pipe is connected with an ozone generator positioned outside; a separation baffle plate which is vertically arranged is arranged at the center of the oxidation tank body, and a certain interval is formed between the separation baffle plate and the bottom of the oxidation tank body, so that the interior of the oxidation tank body is separated into a left tank body and a right tank body; an ozone oxidation catalyst bed is filled in the left tank body; an activated carbon layer coated with an ultraviolet light oxidation catalyst is filled in the right tank body; the upper part of the left tank body is provided with a nozzle which is communicated with a water inlet pipeline; a water outlet is arranged on the side surface of the right tank body and is higher than the activated carbon layer

The above prior art solutions have the following drawbacks: the activated carbon layer for the ultraviolet light oxidation catalyst is positioned in the tank body, is arranged too tightly, has small contact area with ozone, low catalysis speed and low decontamination efficiency, and is to be improved.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a dirty ozone catalytic oxidation pond of high-efficient ization, it has through increase and catalyst area of contact, and then improves the advantage of decontamination effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an ozone catalytic oxidation tank for efficiently decontaminating comprises an oxidation tank body; an aeration pipe is laid at the bottom of the oxidation tank body; the air inlet of the aeration pipe is connected with an external ozone generator; the top of the oxidation tank body is connected with a cover plate; the side of the oxidation tank body is provided with a water outlet pipe: a storage bin is arranged in the oxidation tank body; a plurality of material partition plates used for placing catalysts are arranged in the storage bin from top to bottom.

By adopting the technical scheme, the catalyst is placed in the closed storage bin in the oxidation pond body, so that the waste residues generated by the reaction of the catalyst and ozone or the self-leaving of the catalyst can be effectively reduced from being mixed in the wastewater; secondly set up the material baffle in the storage silo and be used for placing catalyst and other materials that are used for disinfecting, it lays on the material baffle, cuts apart the catalyst into the multilayer to increased the area of contact of catalyst, effectively improved sewage treatment effect.

Furthermore, a U-shaped plate is arranged on the cover plate; the U-shaped plate is connected with a motor; one end of the motor is connected with a suspension plate; the storage bin is fixed on the suspension plate.

Through adopting above-mentioned technical scheme, set up the motor on the apron and be used for driving and hang board fixed connection's storage silo, and then when the motor rotates, the motor drives the storage silo motion to realize the catalyst and distribute the fusion with higher speed in the centrifugation side, improved ozone catalytic oxidation's efficiency.

Furthermore, a plurality of catalytic through holes are arranged on the wall of the storage bin.

Through adopting above-mentioned technical scheme, when the storage silo is carrying out rotary motion, the catalyst round trip movement in the storage silo, during ozone and waste water entered into the catalyst along the catalysis through-hole, and then can realize effective scrubbing.

Furthermore, the cover plate is fixedly connected with one side of the upper end of the oxidation tank body through bolts.

Through adopting above-mentioned technical scheme, when the material was placed to needs, open apron and oxidation cell body bolt department to realize making things convenient for the material loading.

Further, the storage bin is provided with a material port for discharging materials; a discharging groove for falling materials is arranged at the material port downwards along the material partition plate; the material partition plates are obliquely arranged.

Through adopting above-mentioned technical scheme, when needs replace new catalyst again, only need open the apron, along the lower guide of storage silo material mouthful department downwards, the material falls along the material baffle that the slope set up, can make things convenient for the unloading.

Furthermore, one side of the material opening is connected with a vibration motor.

Through adopting above-mentioned technical scheme, be provided with vibrating motor in material mouth one side when rearranging the catalyst, and then can prevent at the in-process card of blanking on the material baffle can not fall down in the unloading groove.

Furthermore, the material port is provided with a dustproof cover for sealing.

By adopting the technical scheme, the dustproof cover mainly prevents the catalyst material from being separated from the material port in the process of rotating the axis of the motor; secondly also through setting up the shield, further increase sealing performance to reduce dust impurity and enter into in the storage silo.

Furthermore, an exhaust port is arranged on the cover plate.

By adopting the technical scheme, the exhaust port is arranged to further exhaust toxic gas from the sealed environment,

to sum up, the utility model discloses a following at least one useful technological effect:

1. the catalyst is placed in the closed storage bin in the oxidation tank body, so that waste residues generated by the reaction of the catalyst and ozone or the leaving of the catalyst in the wastewater can be effectively reduced; secondly, material partition plates are arranged in the storage bin and used for placing catalysts and other substances for disinfection, and the material partition plates are laid on the material partition plates and divide the catalysts into a plurality of layers, so that the contact area of the catalysts is increased, and the sewage treatment effect is effectively improved;

2. set up the motor on the apron and be used for driving and hang board fixed connection's storage silo, and then when the motor rotated, the motor drove the storage silo motion to realize the catalyst and distribute the fusion with higher speed in the centrifugation side, improved ozone catalytic oxidation's efficiency.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic plan view of the structure of the present embodiment;

FIG. 3 is a schematic sectional view of the structure A-A of FIG. 2 according to the present embodiment;

FIG. 4 is a schematic structural view of a storage bin inside the oxidation tank body according to the embodiment.

In the figure, 1, an oxidation tank body; 11. a cover plate; 111. a material port; 112. a discharging groove; 113. a vibration motor; 114. a dust cover; 115. an exhaust port; 12. a U-shaped plate; 13. a motor; 14. a suspension plate; 15. a water outlet pipe; 2. an aeration pipe; 3. an ozone generator; 4. a storage bin; 41. a material separator; 42. catalytic through holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a dirty ozone catalytic oxidation pond of high-efficient ization, including oxidation cell body 1 and the storage silo 4 that is located oxidation cell body 1, storage silo 4 through the bolt with hang 14 fixed connection of board, hang 14 one-tenth inverted U-shaped of board, lie in and hang and set up on board 14 and be connected with motor 13, be provided with the U-shaped board and be used for protecting motor 13 between hanging board 14 and motor 13. The cover plate 11 is provided with an air outlet 115 for ventilation.

Referring to fig. 2 and 3, a material opening 111 for discharging is provided at an upper end in the storage bin 4, a discharging groove 112 is provided at a position of the material opening 111 facing downward along the bin surface, and a vibrating motor 113 is fixed beside the material opening 111 for vibrating the blocked material, so that the catalyst can smoothly enter the material partition plate 41, and the material partition plate 41 is inclined to facilitate the placement of the catalyst material.

Referring to fig. 4, a plurality of catalytic through holes 42 are uniformly arranged between the storage bin 4 and each layer of material partition plate 41 for the fusion of the sewage and the catalyst.

The implementation principle of the embodiment is as follows: when sewage needs to be purified, the cover plate 11 is firstly opened, then blanking is carried out in the blanking groove 112 of the material opening 111, when blanking is carried out, the catalyst sequentially enters each layer of material partition plate 41 along the blanking groove 112, the upper end of the storage bin 4 is sealed by the dustproof cover 114, and the catalyst is divided into a plurality of layers due to the fact that one layer of material is placed on the material partition plate 41, so that the contact area of the catalyst is increased, and the sewage treatment effect is effectively improved. After the materials are loaded, the cover plate 11 is closed, the motor 13 rotates to drive the suspension plate 14 to move axially around the motor 13, and then the storage bin 4 fixed on the suspension plate 14 moves centrifugally.

Waste water enters from the water inlet pipe, the ozone generator 3 works simultaneously, and together with the aeration pipe 2, ozone can fully and uniformly enter the waste water, the waste water degrades organic matters of the waste water under the catalytic action of the ozone and the catalyst, and the water after the catalytic oxidation is discharged through the water outlet pipe 15.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. An ozone catalytic oxidation pond for efficiently purifying sewage comprises an oxidation pond body (1); an aeration pipe (2) is laid at the bottom of the oxidation tank body (1); the air inlet of the aeration pipe (2) is connected with an ozone generator (3) positioned outside; the top of the oxidation tank body (1) is connected with a cover plate (11); a water outlet pipe (15) is arranged on the side surface of the oxidation tank body (1); the method is characterized in that: a storage bin (4) is arranged in the oxidation tank body (1); a plurality of material partition plates (41) used for placing catalysts are arranged in the storage bin (4) from top to bottom.

2. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 1, wherein: a U-shaped plate (12) is arranged on the cover plate (11); the U-shaped plate (12) is connected with a motor (13); one end of the motor (13) is connected with a suspension plate (14); the storage bin (4) is fixed on the suspension plate (14).

3. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 1, wherein: the wall of the storage bin (4) is provided with a plurality of catalytic through holes (42).

4. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 1, wherein: the cover plate (11) is fixedly connected with the upper end of the oxidation tank body (1) through bolts.

5. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 1, wherein: the storage bin (4) is provided with a material port (111) for discharging; a blanking groove (112) for material falling is arranged downwards along the material partition plate (41) at the material port (111); the material partition plate (41) is obliquely arranged.

6. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 5, wherein: one side of the material port (111) is connected with a vibration motor (113).

7. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 5, wherein: and a dustproof cover (114) for sealing is arranged on the material port (111).

8. The ozone catalytic oxidation pond for efficiently decontaminating according to claim 1, wherein: the cover plate (11) is provided with an exhaust port (115).

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