CN219009970U

CN219009970U - High-efficient air supporting machine

Info

Publication number: CN219009970U
Application number: CN202223166107.2U
Authority: CN
Inventors: 孙赛; 曾福安
Original assignee: Hunan Yuchuang Environment Protection Engineering Co ltd
Current assignee: Hunan Yuchuang Environment Protection Engineering Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-12
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of air floaters, in particular to a high-efficiency air floaters, which comprises the following technical scheme: the device comprises a shell, wherein a second baffle is fixedly arranged at the bottom end inside the shell, a homogenization spray head is embedded and installed in the middle of a hole in the top of the second baffle, a first baffle is fixedly installed in the shell above the second baffle, a control valve is embedded and installed in the middle of the hole in the top of the first baffle, and a guide cover is arranged above the control valve. The utility model solves the problems of splashing and slow generation speed of the foam flocs when the foam flocs are scraped by the scraping device.

Description

High-efficient air supporting machine

Technical Field

The utility model relates to the technical field of air floaters, in particular to a high-efficiency air floaters.

Background

The dissolved air floatation technology is a solid-liquid separation technology, has the characteristics of high treatment efficiency, short starting time and small occupied area, and is widely applied to the field of water treatment. The complete dissolved air floatation technology comprises three basic processes of flocculation process, dissolved air release process and bubble-floc aggregate formation and separation process.

Chinese utility model patent: the disclosure number is CN207361828U, and the high-efficiency air floatation machine comprises an air floatation reaction tank, a clean water tank, a floating slag tank, a clean water pipe, a bubble release pipe, a slag scraping device, a gas dissolving system, a water inlet and a dosing port. The bubble release pipe is vertically arranged at one side of the air floatation reaction tank far away from the clean water tank. The bubble releasing pipe comprises an exhaust pipe, a vertical pipe, a cyclone pipe, an elbow pipe and a horn pipe which are communicated in sequence. The sewage and the micro-bubbles are collided reversely and adhered in the bubble releasing pipe in the same direction, so that the interaction of the micro-bubbles and the particles is improved, the adhesion capability of the micro-bubbles is enhanced, the stability of the bubble flocs is enhanced, the collision efficiency of the micro-bubble particles is obviously enhanced, and the adaptability to the sewage water quality change is obviously enhanced. The air floatation machine has the advantages of small occupied area and compact structure.

In the prior art, CN207361828U scrapes generated foam flocs by a slag scraping device when in use, but in actual use, the foam flocs are thrown out and pollute the surrounding environment due to continuous rotation of the slag scraping device, and the efficiency of foam flocs generation is low if the foam bubbles released by a foam bubble releaser cannot be completely dissolved in water, so that an efficient air floatation machine is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a high-efficiency air floatation machine, which has the advantages of avoiding pollution of foam flocs to the surrounding environment and improving the generation efficiency of the foam flocs, and solves the problems of splashing and low generation speed of the foam flocs when the foam flocs are scraped by a scraping device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient air supporting machine, includes the casing, the inside bottom fixed mounting of casing has the second baffle, the trompil is installed in the middle of the second baffle top and the embedding, fixed mounting has first baffle in the casing of second baffle top, the trompil is installed in the middle of the first baffle top and the embedding, the control valve top is equipped with the direction cover.

When the high-efficiency air flotation machine in the technical scheme is used, clear water is injected into the shell above the first baffle, the upper surface of the clear water is enabled to be beyond the top of the guide cover, high-pressure gas-filled liquid with air is injected into the shell below the second baffle through the air charging pipe, sewage injected with a treatment agent is injected into the shell on the side, opposite to the second baffle, of the first baffle through the liquid injection pipe, at the moment, the expression value of the second pressure gauge is larger than the expression value of the first pressure gauge, at the moment, the second control switch is started, so that the air-filled liquid is injected into sewage through the homogenization spray head, foam is generated in the sewage, when the expression values of the first pressure gauge and the second pressure gauge are identical, the control valve is opened through the first control switch, so that the foam in the sewage can be upwelled and injected into the upper part of the first baffle through the guide cover, and after a large amount of foam is generated, the sewage with foam can be discharged through the sewage discharging pipe.

Preferably, the bottom end of one side of the shell is provided with a hole and communicated with an inflation tube, the upper side of the shell is provided with a hole and communicated with a liquid injection tube, the lower side of the other side of the shell is provided with a hole and communicated with a liquid discharge tube, and the upper side of the other side of the shell is provided with a hole and communicated with a drain tube.

Preferably, the inflation tube is installed in communication with the interior of the housing below the second baffle.

Preferably, the front surface of the shell with the same plane at the top of the second baffle is provided with a hole in an embedded manner, a second control switch is arranged in the hole in the front surface of the shell, and the second control switch is electrically connected with the homogenizing nozzle.

Preferably, the liquid injection pipe and the liquid discharge pipe are respectively communicated with the inside of the shell at one side opposite to the first baffle and the second baffle.

Preferably, the front surface of the shell on the same plane at the top of the first baffle is provided with a hole in an embedded manner, a first control switch is electrically connected with the control valve, and the front surface of the shell below the first control switch is provided with a hole in an embedded manner, and a first pressure gauge is embedded in the hole.

Preferably, the bottom end of the inner wall of the sewage draining pipe is communicated with the inside of the shell above the first baffle.

Preferably, the guide cover adopts a conical structure design, and is fixedly arranged above the first baffle through the support frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first baffle plate and the second baffle plate are arranged, so that the interior of the shell is layered, and the homogenization spray head is arranged on the second baffle plate, so that aerated liquid is injected into sewage through the homogenization spray head, generation of foam flocs is separated from the outside, after a large amount of foam flocs are generated, the foam flocs can surge into the shell above the first baffle plate by opening the control valve, so that the foam flocs are discharged through the sewage discharge pipe, and the effects of avoiding pollution of surrounding environment by the foam flocs and improving the foam flocs generation efficiency are achieved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

fig. 2 is a diagram of the present utility model.

In the figure: 1. an inflation tube; 2. homogenizing a spray head; 3. a liquid injection pipe; 4. a first baffle; 5. a housing; 6. a guide cover; 7. a control valve; 8. a blow-down pipe; 9. a liquid discharge pipe; 10. a second baffle; 11. a first pressure gauge; 12. a first control switch; 13. a second control switch; 14. and a second pressure gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 and 2, the present utility model provides an embodiment: the utility model provides a high-efficient air supporting machine, includes casing 5, casing 5 one side bottom trompil and intercommunication are installed gas tube 1, and casing 5 one side top trompil and intercommunication are installed notes liquid pipe 3, and casing 5 opposite side below trompil and intercommunication are installed fluid-discharge tube 9, and casing 5 opposite side top trompil and intercommunication are installed blow off pipe 8. The second baffle plate 10 is fixedly arranged at the bottom end inside the shell 5, and the inflation tube 1 is installed in communication with the inside of the shell 5 below the second baffle plate 10. The front surface of the shell 5 with the same plane at the top of the second baffle plate 10 is provided with a hole and is embedded with a second control switch 13, the second control switch 13 is electrically connected with the homogenization nozzle 2, and the front surface of the shell 5 below the second control switch 13 is provided with a hole and is embedded with a second pressure gauge 14.

The middle of the top of the second baffle plate 10 is provided with a hole and is embedded with the homogenization nozzle 2, the first baffle plate 4 is fixedly arranged in the shell 5 above the second baffle plate 10, and the liquid injection pipe 3 and the liquid discharge pipe 9 are respectively communicated with the inside of the shell 5 on the side opposite to the first baffle plate 4 and the second baffle plate 10. The front surface of the shell 5 with the same plane at the top of the first baffle plate 4 is provided with a hole and is embedded with a first control switch 12, the first control switch 12 is electrically connected with the control valve 7, and the front surface of the shell 5 below the first control switch 12 is provided with a hole and is embedded with a first pressure gauge 11. The bottom end of the inner wall of the blow-down pipe 8 is communicated with the inside of the shell 5 above the first baffle 4. The middle of the top of the first baffle plate 4 is provided with a hole and is embedded with a control valve 7, and a guide cover 6 is arranged above the control valve 7. The guide cover 6 adopts a conical structure design, and the guide cover 6 is fixedly arranged above the first baffle 4 through a supporting frame. Through setting up first baffle 4 and second baffle 10 to make casing 5 inside layering, set up homogenization shower nozzle 2 simultaneously on second baffle 10, thereby inject into the area gas liquid in to sewage through homogenization shower nozzle 2, thereby make bubble floc's formation separate with the external world, and in the casing 5 of bubble floc accessible opening control valve 7 messenger bubble floc can surge to first baffle 4 top after bubble floc generates in a large number, thereby discharge bubble floc through blow off pipe 8, reached and avoided bubble floc to pollute surrounding environment and improved bubble floc and generated the effect of efficiency.

When the sewage treatment device is used, clean water is injected into the shell 5 above the first baffle plate 4, the upper surface of the clean water is enabled to be over the top of the guide cover 6, aerated liquid injected with high-pressure gas is injected into the shell 5 below the second baffle plate 10 through the air charging pipe 1, sewage injected with treatment agent is injected into the shell 5 on the side opposite to the second baffle plate 10 of the first baffle plate 4 through the liquid injection pipe 3, at the moment, the expression value of the second pressure gauge 14 is larger than the expression value of the first pressure gauge 11, at the moment, the second control switch 13 is started, so that aerated liquid is injected into sewage through the homogenization spray head 2, foam is generated in the sewage, when the expression values of the first pressure gauge 11 and the second pressure gauge 14 are the same, the control valve 7 is opened through the first control switch 12, so that foam in the sewage can be upwelled, and the sewage with foam can be discharged through the guide cover 6 after a large amount of foam is generated, and the sewage with foam can be opened the sewage discharging pipe 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient air supporting machine, includes casing (5), its characterized in that: the novel homogenizing device is characterized in that a second baffle (10) is fixedly arranged at the bottom end inside the shell (5), a hole is formed in the middle of the top of the second baffle (10) and is embedded into the second baffle, a first baffle (4) is fixedly arranged in the shell (5) above the second baffle (10), a control valve (7) is arranged in the middle of the top of the first baffle (4) in a penetrating manner, and a guide cover (6) is arranged above the control valve (7).

2. The efficient air flotation machine of claim 1, wherein: the bottom end of one side of the shell (5) is provided with a hole and communicated with the inflation tube (1), the upper side of one side of the shell (5) is provided with a hole and communicated with the injection tube (3), the lower side of the other side of the shell (5) is provided with a hole and communicated with the drainage tube (9), and the upper side of the other side of the shell (5) is provided with a hole and communicated with the drainage tube (8).

3. The efficient air flotation machine of claim 2, wherein: the inflation tube (1) is communicated with the inside of the shell (5) below the second baffle (10).

4. The efficient air flotation machine of claim 1, wherein: the front surface of the shell (5) on the same plane at the top of the second baffle (10) is provided with a hole, a second control switch (13) is embedded and installed, the second control switch (13) is electrically connected with the homogenization nozzle (2), and the front surface of the shell (5) below the second control switch (13) is provided with a hole, and a second pressure gauge (14) is embedded and installed.

5. The efficient air flotation machine of claim 2, wherein: the liquid injection pipe (3) and the liquid discharge pipe (9) are respectively communicated with the inside of the shell (5) at the opposite side of the first baffle (4) and the second baffle (10).

6. The efficient air flotation machine of claim 1, wherein: the front of the shell (5) with the same plane at the top of the first baffle (4) is provided with a hole, a first control switch (12) is embedded and installed, the first control switch (12) is electrically connected with the control valve (7), and the front of the shell (5) below the first control switch (12) is provided with a hole, and a first pressure gauge (11) is embedded and installed.

7. The efficient air flotation machine of claim 2, wherein: the bottom end of the inner wall of the blow-down pipe (8) is communicated with the inside of the shell (5) above the first baffle (4).

8. The efficient air flotation machine of claim 1, wherein: the guide cover (6) adopts a conical structure design, and the guide cover (6) is fixedly arranged above the first baffle (4) through a support frame.