CN219239311U

CN219239311U - Air floatation tank with built-in suspension filler

Info

Publication number: CN219239311U
Application number: CN202320904737.0U
Authority: CN
Inventors: 丁哺; 李晓波; 吕振勇; 汪焱锋
Original assignee: Bihai Lantian Tianjin Technology Co ltd
Current assignee: Bihai Lantian Tianjin Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-06-23
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses an air floatation tank with built-in suspension filler, which comprises: the tank body is fixedly provided with a fixing frame at the inner rear end surface of the tank body, and the lower end of the dissolved air tank is fixedly connected with a first connecting pipe; the second connecting pipe is fixedly connected to the lower end of the pressure reducing valve; the sewage outlet is formed in the right end face of the tank body, a floating sewage tank is fixedly arranged at the right end of the tank body, a limiting assembly is fixedly arranged in the tank body, and the limiting assembly comprises a first stop block, a second stop block and a blanking block; the driving belt is arranged in the tank body, the outer surface of the driving belt is fixedly connected with a scraper assembly, and the scraper assembly consists of an upper scraper, a lower scraper and a spring. This built-in air supporting pond that hangs filler can effectively separate and detach mud layer of floating, and mud layer of floating is not remained, and the filler embeds and hangs, has solved the current air supporting pond dissolve gas pitcher and mostly set up alone in the cell body outside, occupation space great problem.

Description

Air floatation tank with built-in suspension filler

Technical Field

The utility model relates to the technical field of air floatation tanks, in particular to an air floatation tank with built-in suspension filler.

Background

The air floatation tank is another name of an air floatation machine, and is a tank which mainly utilizes a large amount of microbubbles to capture and adsorb fine particle adhesives to float upwards, so as to achieve the effect of solid-liquid separation, and is widely applied to water supply purification treatment with low turbidity of raw water, more algae, low temperature, high chromaticity and low dissolved oxygen, and is also widely applied to wastewater treatment in various industries such as oil refining, papermaking, printing and dyeing, and the like.

However, most air floatation tanks in the market still have some defects, such as: the dissolved air tank of the existing air floatation tank is mainly arranged on the outer side of the tank body independently, the occupied space is large, the existing air floatation tank is difficult to effectively separate and remove a sludge floatation layer, the sludge floatation layer is easy to remain after being cleaned, and certain use defects exist, so that the air floatation tank with the built-in hanging filler is provided, and the problem in the above is solved.

Disclosure of Invention

The utility model aims to provide an air floatation tank with a built-in suspended filler, which aims to solve the problems that most of dissolved air tanks of the existing air floatation tank provided in the background art are independently arranged outside a tank body, the occupied space is large, the existing air floatation tank is difficult to effectively separate and remove a sludge floatation layer, and the sludge floatation layer is easy to remain after cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an air floatation tank with built-in suspended filler, comprising:

the device comprises a tank body, wherein a fixing frame is fixedly arranged on the rear end surface of the interior of the tank body, a dissolved air tank is fixedly arranged in the fixing frame, the upper end of the dissolved air tank is fixedly connected with an air inlet pipe, the lower end of the dissolved air tank is fixedly connected with a first connecting pipe, and a pressure reducing valve is fixedly arranged in the first connecting pipe;

the second connecting pipe is fixedly connected to the lower end of the pressure reducing valve, the lower end of the second connecting pipe is fixedly connected with an exhaust pipe, and the upper end face of the exhaust pipe is fixedly connected with an air jet;

the sewage outlet is formed in the right end face of the tank body, a floating sewage tank is fixedly arranged at the right end of the tank body, a sewage pipe is fixedly connected to the right end of the floating sewage tank, a limiting assembly is fixedly arranged in the tank body, and the limiting assembly comprises a first stop block, a second stop block and a blanking block;

the driving belt is arranged in the tank body, the outer surface of the driving belt is fixedly connected with a scraper assembly, and the scraper assembly consists of an upper scraper, a lower scraper and a spring.

Preferably, the pool body is connected with the floating pool through a sewage outlet, the left end of the pool body is fixedly connected with a water inlet, and the rear end of the pool body is fixedly connected with a water outlet.

Preferably, the dissolved air tanks are arranged above the first connecting pipe at equal intervals.

Preferably, the exhaust pipe is fixedly arranged on the lower end surface of the inner part of the tank body, and the air nozzles are uniformly distributed on the upper end surface of the exhaust pipe.

Preferably, the right end fixedly connected with second dog of first dog, the right-hand member fixedly connected with blanking piece of second dog.

Preferably, the upper end surfaces of the first stop block and the blanking block are obliquely arranged, the first stop block and the blanking block are symmetrically arranged on the left and right sides of the vertical center line of the second stop block, and the blanking block is fixedly connected with the right end surface of the inner part of the tank body.

Preferably, the upper scraping plates are uniformly distributed on the outer side of the transmission belt, the lower scraping plates are connected in the upper scraping plates, and springs are fixedly connected to the end face of one side of the lower scraping plates, which is close to the transmission belt.

Preferably, the vertical section of the lower scraping plate is in an I shape, the lower scraping plate and the upper scraping plate form sliding connection, and the springs are uniformly distributed in the upper scraping plate.

Preferably, the lower scraping plate is in sliding connection with the upper end face of the first stop block.

Compared with the prior art, the utility model has the beneficial effects that: the air floatation tank with the built-in suspended filler can effectively separate and remove the sludge floatation layer, the sludge floatation layer is not remained, and the filler is suspended in a built-in manner, so that the problem that most of dissolved air tanks of the existing air floatation tank are independently arranged at the outer side of the tank body and occupy a large space is solved;

1. the device is provided with the scraper assembly, the limiting assembly and the driving belt, the scraper assembly is driven to move from left to right in the tank body through the driving belt, when the scraper assembly moves to the left side of the first stop block and contacts with the upper end face of the first stop block, the lower scraper is pushed upwards by pushing force and compresses the spring, so that a sludge floating layer in the tank body can be pushed into the floating sewage tank through the sewage outlet, the removing effect of the sludge floating layer is more thorough, and the sludge floating layer is not remained;

2. the device is provided with an air jet, an exhaust pipe and a tank body, the air jet is fixedly arranged on the lower end face of the interior of the tank body through the exhaust pipe, the air jet is uniformly distributed on the upper end face of the exhaust pipe, and air can be uniformly jetted into the tank body through the air jet, so that the practicability is better;

3. the air floatation tank is provided with a tank body, a fixing frame and an air dissolution tank, the fixing frame is fixedly arranged on the inner rear end face of the tank body, and the fixing frame plays a role in supporting and fixing the air dissolution tank, so that the air dissolution tank is suspended on the side wall of the tank body, the occupied space is reduced, and the problem that the air dissolution tank of the existing air floatation tank is independently arranged on the outer side of the tank body mostly and the occupied space is large is solved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the spacing assembly of the present utility model;

fig. 4 is a schematic side sectional view of a scraper assembly according to the present utility model.

In the figure: 1. a cell body; 2. a fixing frame; 3. a dissolved air tank; 4. an air inlet pipe; 5. a first connection pipe; 6. a pressure reducing valve; 7. a second connection pipe; 8. an exhaust pipe; 9. an air jet; 10. a sewage outlet; 11. a floating sewage pool; 12. a water inlet; 13. a water outlet; 14. a blow-down pipe; 15. a limit component; 1501. a first stopper; 1502. a second stopper; 1503. a blanking block; 16. a transmission belt; 17. a squeegee assembly; 1701. an upper scraping plate; 1702. a lower scraper; 1703. and (3) a spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: an air floatation tank with built-in suspended filler, comprising: the pool body 1, the inside rear end surface of the pool body 1 is fixedly provided with a fixing frame 2, the inside of the fixing frame 2 is fixedly provided with a dissolved air tank 3, the upper end of the dissolved air tank 3 is fixedly connected with an air inlet pipe 4, as shown in fig. 1, the dissolved air tank 3 is arranged above a first connecting pipe 5 at equal intervals, the lower end of the dissolved air tank 3 is fixedly connected with the first connecting pipe 5, the inside of the first connecting pipe 5 is fixedly provided with a pressure reducing valve 6, the lower end of the pressure reducing valve 6 is fixedly connected with a second connecting pipe 7, the lower end of the second connecting pipe 7 is fixedly connected with an exhaust pipe 8, the upper end surface of the exhaust pipe 8 is fixedly connected with an air jet 9, and in combination with the description of fig. 1 and 2, the exhaust pipe 8 is fixedly arranged on the inside lower end surface of the pool body 1, the air jet 9 is uniformly distributed on the upper end surface of the exhaust pipe 8, and air can be uniformly jetted into the pool body 1 through the air jet 9;

as shown in fig. 1 and fig. 4, a driving belt 16 is arranged in the tank body 1, a scraper assembly 17 is fixedly connected to the outer surface of the driving belt 16, the scraper assembly 17 is composed of an upper scraper 1701, a lower scraper 1702 and springs 1703, the upper scraper 1701 is uniformly distributed on the outer side of the driving belt 16, as shown in fig. 4, the lower scraper 1702 is connected to the inner part of the upper scraper 1701, the vertical section of the lower scraper 1702 is in an I-shaped structure, the lower scraper 1702 and the upper scraper 1701 form sliding connection, the springs 1703 are fixedly connected to the end face of the lower scraper 1702 close to one side of the driving belt 16, the springs 1703 are uniformly distributed in the upper scraper 1701, a sewage drain 10 is arranged on the right end face of the tank body 1, the sewage drain 11 is fixedly arranged at the right end of the tank body 1, and the tank body 1 is connected with the sewage drain 11 through the sewage drain 10, as shown in fig. 1, the scraper assembly 17 is driven to move from left to right in the tank body 1 through the driving belt 16, and the inner sludge floating layer of the tank body 1 can be pushed into the inside the sewage drain 11 through the sewage drain 10;

as shown in fig. 1, 2 and 3, the right end of the floating sewage tank 11 is fixedly connected with a sewage drain pipe 14, the left end of the tank body 1 is fixedly connected with a water inlet 12, the rear end of the tank body 1 is fixedly connected with a water outlet 13, a limiting component 15 is fixedly installed in the tank body 1, the limiting component 15 comprises a first block 1501, a second block 1502 and a blanking block 1503, the right end of the first block 1501 is fixedly connected with the second block 1502, the right end of the second block 1502 is fixedly connected with the blanking block 1503, the blanking block 1503 is fixedly connected with the inner right end surface of the tank body 1, and as the upper end surfaces of the first block 1501 and the blanking block 1503 are obliquely arranged, the upper end surfaces of the first block 1501 and the blanking block 1503 are symmetrically arranged on the left and right sides of the vertical center line of the second block 1502, meanwhile, a sliding connection is formed between the lower scraping plate 1702 and the upper end surface of the first block 1501, when the scraping plate component 17 moves to the left side of the first block 1501 and contacts with the upper end surface of the first block 1501, the lower scraping plate 1702 is pushed upwards, and a spring 3 is compressed, and the sewage is suspended in the sewage drain layer 10 in the tank 1 by the floating sewage drain port 17011.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An air supporting pond of built-in suspension filler, its characterized in that: comprising the following steps:

2. An air floatation tank with built-in suspended filler as claimed in claim 1, wherein: the pool body is connected with the floating pool through a sewage outlet, the left end of the pool body is fixedly connected with a water inlet, and the rear end of the pool body is fixedly connected with a water outlet.

3. An air floatation tank with built-in suspended filler as claimed in claim 1, wherein: the dissolved air tanks are arranged above the first connecting pipe at equal intervals.

4. An air floatation tank with built-in suspended filler as claimed in claim 1, wherein: the exhaust pipe is fixedly arranged on the lower end face of the inner part of the tank body, and the air nozzles are uniformly distributed on the upper end face of the exhaust pipe.

5. An air floatation tank with built-in suspended filler as claimed in claim 1, wherein: the right-hand member fixedly connected with second dog of first dog, the right-hand member fixedly connected with blanking piece of second dog.

6. An air bearing pond with built-in hanging packing as claimed in claim 5, wherein: the upper end faces of the first stop block and the blanking block are obliquely arranged, the first stop block and the blanking block are symmetrically arranged on the left side and the right side of the vertical center line of the second stop block, and the blanking block is fixedly connected with the right end face of the inner portion of the tank body.

7. An air floatation tank with built-in suspended filler as claimed in claim 1, wherein: the upper scraping plates are uniformly distributed on the outer side of the transmission belt, the lower scraping plates are connected inside the upper scraping plates, and springs are fixedly connected to the end face of one side of the lower scraping plates, which is close to the transmission belt.

8. An air bearing pond with built-in hanging packing as claimed in claim 7, wherein: the vertical section of lower scraper blade is "worker" style of calligraphy setting, and lower scraper blade constitutes sliding connection with last scraper blade to the inside of upper scraper blade is evenly distributed to the spring.

9. An air bearing pond with built-in hanging packing as claimed in claim 8, wherein: the lower scraping plate is in sliding connection with the upper end face of the first stop block.