CN212712957U

CN212712957U - Waste water treatment device for food processing plant

Info

Publication number: CN212712957U
Application number: CN202021521739.4U
Authority: CN
Inventors: 张军; 胡意良; 吕春喜
Original assignee: HAIDU COLLEGE QINGDAO AGRICULTURAL UNIVERSITY
Current assignee: HAIDU COLLEGE QINGDAO AGRICULTURAL UNIVERSITY
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-16
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a waste water treatment device for food processing plants in the technical field of food waste water, which comprises an aeration tank, wherein a U-shaped pipe is fixed on the inner wall of the aeration tank, the inner end of the U-shaped pipe is uniformly communicated with a plurality of spray heads, the outer end of the U-shaped pipe is communicated with a wind delivery pipe, one end of the wind delivery pipe, which is far away from the U-shaped pipe, penetrates through the aeration tank and is communicated with a first fan, the upper part of the inner wall of the aeration tank is provided with a cover plate, the cover plate is communicated with a gas suction pipe, the top end of the gas suction pipe is communicated with a gas delivery pipe, one; the utility model discloses an add apron, second fan and purifying box, the apron is avoided the aeration tank directly to expose with the external world, purifies the discharge after sending into the purifying box through the gas after the second fan with the aeration after then, has reduced and has volatilized the loss of gas to the external world, is favorable to protecting the surrounding environment, moreover, can not influence factory workman's daily life.

Description

Waste water treatment device for food processing plant

Technical Field

The utility model relates to a food waste water technical field specifically is a waste water treatment device is used in food processing factory.

Background

The sewage treatment is a process for enabling sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, and purifying the sewage, the sewage treatment is widely applied to various fields of food, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

In the prior art, an aeration tank in a wastewater treatment device for a food processing plant is usually directly exposed in an external environment, more volatile gas can be brought out by wastewater in an aeration process, the odor is heavy, the surrounding environment is polluted, and the heavy odor can influence the daily life of workers in the plant area.

Therefore, a wastewater treatment apparatus for food processing plants is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste water treatment device is used in food processing factory to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste water treatment device for food processing factories comprises an aeration tank, wherein a drain pipe with a valve is connected to the left side wall of the aeration tank close to the bottom wall of the aeration tank, and a U-shaped pipe is fixed on the inner wall of the aeration tank, the inner end of the U-shaped pipe is evenly communicated with a plurality of spray heads, the outer end of the U-shaped pipe is communicated with a wind delivery pipe, one end of the air delivery pipe, which is far away from the U-shaped pipe, penetrates through the aeration tank and is communicated with a first fan, the upper part of the inner wall of the aeration tank is provided with a cover plate, the cover plate is communicated with an air suction pipe, the bottom end of the air suction pipe is communicated with an air suction cover, the top end of the air suction pipe is communicated with a connecting pipe through a flange, one end of the connecting pipe, which is far away from the flange, is communicated with an air delivery pipe, one end of the air delivery pipe, which is far away from the connecting pipe, is penetrated with a purification box, and the gas-supply pipe is equipped with the second fan, it has the scavenging solution to fill in the purifying box, and purifying box inner wall upper portion is fixed with the active carbon filter screen, purifying box top wall intercommunication has the blast pipe.

Preferably, the upper part of the inner wall of the aeration tank is provided with a sliding groove, the cover plate is connected in the sliding groove in a sliding manner, a supporting rod is fixed on the front side of the bottom end of the cover plate, and the bottom end of the supporting rod is provided with a roller.

Preferably, the cover plate is made of transparent materials, so that workers can observe the conditions in the aeration tank conveniently, and the photosynthesis of microorganisms is not hindered.

Preferably, one end of the connecting pipe, which is far away from the flange, is communicated with a spring pipe, and the right end of the spring pipe is communicated with an air conveying pipe.

Preferably, baffles are fixed on the inner wall of the purification box in a staggered mode, and the gas conveying pipe penetrates through the baffle on the left side wall of the purification box.

Preferably, a supporting plate is fixed at the bottom end of the purifying box, the left end of the supporting plate is fixed with the aeration tank, supporting legs are fixed at the bottom end of the supporting plate, the first fan is fixed with the supporting plate, and the second fan is fixed with the purifying box.

The utility model has the advantages that:

1. by adding the first fan, the air conveying pipe and the U-shaped pipe, the first fan blows air into the U-shaped pipe and sprays the air out of the spray pipe, so that multi-directional aeration of the aeration tank is realized, full contact between air and water is facilitated, and the sewage purification effect is improved;

2. by adding the cover plate, the second fan and the purification box, the cover plate prevents the aeration tank from being directly exposed to the outside, and then the gas after aeration is sent into the purification box through the second fan to be purified and discharged, so that the loss of volatile gas to the outside is reduced, the environmental protection is facilitated, and the daily life of workers in a plant area is not influenced;

3. through adding bracing piece and gyro wheel, be convenient for remove the apron, conveniently regularly clear up the aeration tank.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the structure of the support rod and the roller of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the aeration tank of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-an aeration tank, 2-a drain pipe, 3-a U-shaped pipe, 4-a spray head, 5-an air delivery pipe, 6-a first fan, 7-a chute, 8-a cover plate, 9-an air suction pipe, 10-an air suction cover, 11-a connecting pipe, 12-a spring pipe, 13-an air delivery pipe, 14-a second fan, 15-a purifying box, 16-a baffle plate, 17-an activated carbon filter screen, 18-an exhaust pipe, 19-a support plate, 20-a support leg, 21-a support rod and 22-a roller.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste water treatment device for food processing factory, including aeration tank 1, the position that 1 left side wall of aeration tank is close to its diapire links the drain pipe 2 that has the valve, and 1 inner wall of aeration tank is fixed with U-shaped pipe 3, U-shaped pipe 3 inner even intercommunication has a plurality of

shower nozzles

4, and 3 outer end intercommunications of U-shaped pipe have defeated tuber pipe 5, the one end that U-shaped pipe 3 was kept away from to defeated tuber pipe 5 runs through aeration tank 1 and the intercommunication has

first fan

6, 1 inner wall upper portion of aeration tank is equipped with apron 8, spout 7 has been seted up on 1 inner wall upper portion of aeration tank, 8 sliding connection of apron is in spout 7, and the bottom front side of apron 8 is fixed with bracing piece 21, gyro. The cover plate 8 is made of transparent material, so that workers can observe the conditions in the aeration tank 1 conveniently, and the photosynthesis of microorganisms is not hindered. 8 intercommunications of apron have breathing

pipe

9, 9 bottom intercommunications of breathing pipe have cover 10 of breathing in, and there is connecting pipe 11 on 9 tops of breathing pipe through the flange intercommunication, the one end intercommunication that the flange was kept away from to connecting pipe 11 has gas-supply pipe 13, the one end that connecting pipe 11 was kept away from to gas-supply pipe 13 runs through there is purifying box 15, the crisscross baffle 16 that is fixed with of purifying box (15) inner wall, gas-supply pipe 13 runs through the baffle 16 of purifying box 15 left side wall, the extension is volatilized the contact time of gas and purifying liquid, improve purifying effect. And the gas-supply pipe 13 is equipped with second fan 14, has filled the scavenging solution in the purifying box 15, and purifying box 15 inner wall upper portion is fixed with active carbon filter screen 17, and purifying box 15 roof intercommunication has blast pipe 18.

One end of the connecting pipe 11, which is far away from the flange, is communicated with a spring pipe 12, and the right end of the spring pipe 12 is communicated with an air pipe 13. The bottom end of the purification box 15 is fixed with a supporting plate 19, the left end of the supporting plate 19 is fixed with the aeration tank 1, the bottom end of the supporting plate 19 is fixed with a supporting leg 20, the first fan 6 is fixed with the supporting plate 19, and the second fan 14 is fixed with the purification box 15.

The working principle in the embodiment is as follows:

the first fan 6 is started, external air enters the U-shaped pipe from the air delivery pipe 5 and is finally sprayed out from the spray head 4, multi-directional aeration of the aeration tank 1 is realized, full contact between air and water is facilitated, and the sewage purification effect is improved; the second fan 14 is started, the aerated volatile gas enters the connecting pipe 9 from the air suction cover 10 and enters the purifying box 15 through the spring pipe 12 and the gas conveying pipe 13, the volatile gas is contacted with the purifying liquid, the purified gas is exhausted from the exhaust pipe 18 after being adsorbed by the activated carbon filter screen 17, in the process, the cover plate 8 prevents the aeration tank 1 from being directly exposed to the outside, and the aerated volatile gas is sent into the purifying box 15 through the second fan 14 and then purified and exhausted, so that the escape of the volatile gas to the outside is reduced, the surrounding environment is protected, and the daily life of workers in a plant area is not influenced; when needs clear up aeration tank 1, dismantle the flange, outside pulling apron 8, the convenience is regularly cleared up aeration tank 1.

The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A waste water treatment device for food processing factory, comprising an aeration tank (1), characterized in that: the aeration tank (1) is characterized in that a position, close to the bottom wall of the aeration tank (1), of the left side wall of the aeration tank is connected with a drain pipe (2) with a valve, the inner wall of the aeration tank (1) is fixed with a U-shaped pipe (3), the inner end of the U-shaped pipe (3) is uniformly communicated with a plurality of spray heads (4), the outer end of the U-shaped pipe (3) is communicated with a wind delivery pipe (5), one end, far away from the U-shaped pipe (3), of the wind delivery pipe (5) penetrates through the aeration tank (1) and is communicated with a first fan (6), the upper part of the inner wall of the aeration tank (1) is provided with a cover plate (8), the cover plate (8) is communicated with a suction pipe (9), the bottom end of the suction pipe (9) is communicated with a suction hood (10), the top end of the suction pipe (9) is communicated with a connecting pipe (11) through a flange, and gas-supply pipe (13) are equipped with second fan (14), fill in purifying box (15) and have the scavenging solution, and purifying box (15) inner wall upper portion is fixed with activated carbon filter screen (17), purifying box (15) roof intercommunication has blast pipe (18).

2. The apparatus of claim 1, wherein: the aeration tank (1) is characterized in that a sliding groove (7) is formed in the upper portion of the inner wall of the aeration tank (1), a cover plate (8) is connected in the sliding groove (7) in a sliding mode, a supporting rod (21) is fixed to the front side of the bottom end of the cover plate (8), and rollers (22) are installed at the bottom end of the supporting rod (21).

3. The apparatus of claim 1, wherein: the cover plate (8) is made of transparent materials.

4. The apparatus of claim 1, wherein: one end of the connecting pipe (11) far away from the flange is communicated with a spring pipe (12), and the right end of the spring pipe (12) is communicated with a gas pipe (13).

5. The apparatus of claim 1, wherein: baffle (16) are fixed on the inner wall of the purification box (15) in a staggered manner, and the gas pipe (13) penetrates through the baffle (16) on the left side wall of the purification box (15).

6. The apparatus of claim 1, wherein: a supporting plate (19) is fixed at the bottom end of the purification box (15), the left end of the supporting plate (19) is fixed with the aeration tank (1), supporting legs (20) are fixed at the bottom end of the supporting plate (19), the first fan (6) is fixed with the supporting plate (19), and the second fan (14) is fixed with the purification box (15).