CN214422296U

CN214422296U - Novel dissolved air water pump type air flotation machine

Info

Publication number: CN214422296U
Application number: CN202120168243.1U
Authority: CN
Inventors: 于安方; 徐凌国
Original assignee: Shandong Zhongqiao Qidi Environmental Protection Equipment Co Ltd
Current assignee: Shandong Zhongqiao Qidi Environmental Protection Equipment Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-19
Anticipated expiration: 2031-01-21

Abstract

The utility model provides a novel dissolved air water pump type air flotation machine, which relates to the technical field of sewage treatment equipment and comprises a lower box body, wherein the bottom of the lower box body is provided with a base, the base is welded at the bottom of the lower box body, the side surface of the lower box body is provided with a dissolved air tank, the dissolved air tank is fixed with the side surface of the lower box body through a bracket, the side surface of the dissolved air tank is provided with a conveying pipeline, the conveying pipeline is in threaded connection with the side surface of the conveying pipeline, the surface of the conveying pipeline is provided with a pressure gauge, the pressure gauge is in threaded connection with the conveying pipeline, one end of the conveying pipeline is provided with a dissolved air water pump, the dissolved air water pump is sleeved with one end of the conveying pipeline, the working end of the dissolved air water pump is sleeved with an air inlet pipeline, the dissolved air water pump adopts the dissolved air tank and the dissolved air water pump, one end of the dissolved air tank is in threaded connection with the conveying pipeline, the dissolved air water pump works to convey products of the dissolved air tank into the air inlet pipeline, a solenoid valve is opened, liquid in the lower box body is pressurized, the device has the advantages of strong performance of dissolved air release effect, improvement of working efficiency, simplicity in operation, convenience in operation of workers and simplicity in equipment maintenance and repair cost reduction.

Description

Novel dissolved air water pump type air flotation machine

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to novel dissolve air water pump formula air supporting machine.

Background

The air floating machine is water treatment equipment which generates a large amount of micro bubbles in water by an air dissolving system, leads air to be attached to suspended particles in a highly dispersed micro bubble form to cause the state that the density is less than that of the water, and leads the air to float on the water surface by utilizing the buoyancy principle, thereby realizing solid-liquid separation. The air flotation machine is divided into a super-efficient shallow air flotation machine, a cavitation air flotation machine and a horizontal flow type air flotation machine. At present, the method is applied to the aspects of water supply, industrial wastewater and municipal sewage treatment. The air floatation machine has the advantages that the solid-liquid separation equipment has the characteristics of low investment, extremely small floor area, high automation degree, convenient operation and management and the like.

The existing equipment is weak in container performance when in use, the effect of solid-liquid separation is poor when liquid is processed, and the existing equipment needs various equipment to be combined and connected, so that the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel dissolved air water pump type air flotation machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: novel dissolve gas water pump formula air supporting machine, include box down, the box bottom is equipped with the base down, and the base welds in box bottom down, the box side is equipped with down and dissolves the gas pitcher down, and dissolves the gas pitcher and pass through the support and fix with the box side down, it is equipped with pipeline to dissolve the gas pitcher side, and pipeline threaded connection in pipeline side, the pipeline surface is equipped with the manometer, and manometer and pipeline threaded connection, pipeline one end is equipped with dissolves the gas water pump, and dissolves the gas water pump and cup joint with pipeline one end, it has cup jointed admission line to dissolve gas water pump working end.

Preferably, an electromagnetic valve is arranged at one end of the air inlet pipeline and is in threaded connection with one end of the air inlet pipeline, and an upper box body is fixed on the top surface of the lower box body.

Preferably, a water collecting tank is arranged in the groove in the top surface of the upper box body, the water collecting tank is embedded in the groove in the top surface of the upper box body, a slag scraping machine is arranged on the top surface of the upper box body, and the slag scraping machine is connected with the top surface of the upper box body through bolts.

Preferably, a sludge discharge device is arranged in the water collecting tank and connected with the upper tank body through a bearing seat, and a water level adjusting device is fixed on the top surface of the upper tank body.

Preferably, go up the box top surface and be equipped with the chain guard shield, and chain guard shield and last box one side bolted connection, and the chain guard shield wraps up in scraping sediment machine chain, go up the box one side and be fixed with the speed reducer guard shield, and the speed reducer guard shield protection wraps up in scraping sediment machine speed reducer outside.

Preferably, a water inlet is formed in the side face of the upper box body and penetrates through the side face of the upper box body, a water outlet is formed in the side face of the lower box body and penetrates through the side face of the lower box body.

Preferably, the back of the lower box body is provided with a standby drainage pipeline, the standby drainage pipeline is connected with the back flange of the lower box body through a flange, the side face of the lower box body is provided with an escalator, and the escalator is welded with the side face of the lower box body.

Advantageous effects

The utility model discloses in, adopt and dissolve the gas pitcher and dissolve the gas water pump, through dissolving gas pitcher one end threaded connection pipeline, and pipeline, dissolve the gas water pump and cup joint with pipeline, dissolve the product that gas pitcher will be dissolved in the work of gas water pump and carry the admission line from pipeline in, open the solenoid valve of pipeline one end, in entering into the lower box with the container, pressurize the liquid in the lower box and carry out the aeration, the container performance of equipment has been realized to be strong, the work efficiency is improved, the operation is simple, the staff's operation of being convenient for, the simple maintenance cost that reduces of equipment.

The utility model discloses in, sediment machine and sludge discharging device are scraped in the adoption, through the liquid that will process from the water inlet entering carry out the aeration of world's compound, add compound through sewage and make little suspended particle gather into big granule, scrape the sediment machine through last box top surface bolted connection and get rid of the debris that form, rotate through the sludge discharging device with debris get rid of can, realized that effectual liquid to needs processing carries out solid-liquid separation, improved processingquality, reduce process time, raise the efficiency.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a side view of the present invention.

Illustration of the drawings:

1. a lower box body; 2. a base; 3. a dissolved air tank; 4. a delivery conduit; 5. a pressure gauge; 6. a dissolved air water pump; 7. an electromagnetic valve; 8. an air intake duct; 9. an upper box body; 10. a water collection tank; 11. a slag scraper; 12. a sludge discharge device; 13. a water level adjusting device; 14. a chain guard; 15. a reducer shield; 16. a water inlet; 17. a water outlet; 18. a standby drainage pipeline; 19. an escalator.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a novel dissolved air water pump type air flotation machine comprises a lower box body 1, wherein a base 2 is arranged at the bottom of the lower box body 1, the base 2 is welded at the bottom of the lower box body 1, a dissolved air tank 3 is arranged on the side surface of the lower box body 1, the dissolved air tank 3 is fixed with the side surface of the lower box body 1 through a support, a conveying pipeline 4 is arranged on the side surface of the dissolved air tank 3, the conveying pipeline 4 is in threaded connection with the side surface of the conveying pipeline 4, a pressure gauge 5 is arranged on the surface of the conveying pipeline 4, the pressure gauge 5 is in threaded connection with the conveying pipeline 4, a dissolved air water pump 6 is arranged at one end of the conveying pipeline 4, a working end of the air pump 6 is sleeved with an air inlet pipeline 8, an electromagnetic valve 7 is arranged at one end of the air inlet pipeline 8, the electromagnetic valve 7 is in threaded connection with one end of the air inlet pipeline 8, an upper box body 9 is fixed on the top surface of the lower box body 1, and liquid to be processed enters from a water inlet 16 on the side surface of the lower box body 1, the staff adds the compound, open the air pump 6, the air pump 6 is connected with the dissolved air tank 3 through the delivery conduit 4, the air pump 6 sucks the gas in the dissolved air tank 3 into the gas inlet pipe 8, open the electromagnetic valve 7, the gas enters the lower tank 1, the liquid in the lower tank 1 contacts with the compound, so that the small suspended particles are gathered into large particles, the micro-bubbles are attached to the surface of the suspended particles to form flocs with specific gravity smaller than that of water, the dissolved air tank 3 and the air pump 6 are adopted, one end of the dissolved air tank 3 is connected with the delivery conduit 4 through threads, the delivery conduit 4 is adopted, the dissolved air water pump 6 is sleeved with the delivery conduit 4, the dissolved air water pump 6 works to convey the product in the dissolved air tank 3 into the gas inlet pipe 8 from the delivery conduit 4, the electromagnetic valve 7 at one end of the delivery conduit 4 is opened to enter the lower tank 1, the liquid in the lower tank 1 is pressurized to be aerated, and the container performance of the device is strong, the working efficiency is improved, the operation is simple, the operation by workers is convenient, the equipment is simple, and the maintenance cost is reduced.

A water collecting tank 10 is arranged in a groove on the top surface of an upper tank body 9, the water collecting tank 10 is embedded in the groove on the top surface of the upper tank body 9, a slag scraping machine 11 is arranged on the top surface of the upper tank body 9, the slag scraping machine 11 is connected with the top surface of the upper tank body 9 through a bolt, a mud discharging device 12 is arranged in the water collecting tank 10, the mud discharging device 12 is connected with the upper tank body 9 through a bearing seat, a water level adjusting device 13 is fixed on the top surface of the upper tank body 9, a chain shield 14 is arranged on the top surface of the upper tank body 9, the chain shield 14 is connected with one surface of the upper tank body 9 through a bolt, the chain shield 14 is wrapped on a chain of the slag scraping machine 11, a speed reducer shield 15 is fixed on one surface of the upper tank body 9, the speed reducer shield 15 is wrapped on a speed reducer of the slag scraping machine 11 in a protection manner, a water inlet 16 is arranged on the side surface of the upper tank body 9, a water outlet 17 is arranged on the side surface of a lower tank body 1, a spare water outlet 18 is arranged on the back surface of the lower tank body 1, the spare drainage pipeline 18 is connected with the back flange of the lower box body 1, the side of the lower box body 1 is provided with the staircase 19, the staircase 19 is welded with the side of the lower box body 1, sundries rise to the top surface of the water collecting box 10, the formed sundries are removed by starting the slag scraper 11, the mud in the liquid is removed by rotating the mud discharging device 12 in the upper box body 9 after the removal, the operation is carried out in sequence, the chain shield 14 and the speed reducer shield 15 arranged on the top surface of the upper box body 9 are wrapped outside the chain and the speed reducer of the slag scraper 11, the splashed mud is splashed into the equipment when the sundries are removed, the liquid can be recovered by the spare drainage pipeline 18 arranged on the back of the spare lower box body 1 after the processing, the liquid enters the water collecting box 10 through the water outlet 17 on the side surface of the upper box body 9 to clean the equipment, the slag scraper 11 and the mud discharging device 12 are adopted, the liquid to be processed enters from the water inlet 16 to add the compound for aeration, the compound is added into the sewage to enable small suspended particles to be gathered into large particles, the slag scraper 11 connected with the top surface of the upper box body 9 through bolts is used for removing formed impurities, and the sludge discharge device 12 rotates to remove the impurities, so that the liquid needing to be processed is effectively subjected to solid-liquid separation, the processing quality is improved, the processing time is shortened, and the efficiency is improved.

The utility model discloses a theory of operation: liquid to be processed enters from a water inlet 16 on the side surface of the lower box body 1, a worker adds a compound, an air pump 6 is opened, the air pump 6 is connected with a dissolved air tank 3 through a conveying pipeline 4, the air pump 6 sucks air in the dissolved air tank 3 into an air inlet pipeline 8, an electromagnetic valve 7 is opened, the air enters the lower box body 1, the liquid in the lower box body 1 contacts with the compound, small suspended particles are gathered into large particles, micro bubbles are attached to the surfaces of the suspended particles to form flocs with the specific gravity smaller than that of water, the flocs enter a water collecting box 10, the formed impurities are removed by starting a slag scraper 11, after the impurities are removed, mud in the liquid is removed through rotation of a mud discharging device 12 in the upper box body 9, the operation is carried out in sequence, and a chain shield 14 and a speed reducer shield 15 which are arranged on the top surface of the upper box body 9 are wrapped outside a chain and a speed reducer of the slag scraper 11, the liquid can be recovered through the spare drainage pipelines 18 arranged on the back of the spare lower box body 1 in an array after processing, and enters the water collecting tank 10 through the water outlet 17 on the side surface of the upper box body 9 to clean the equipment.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel dissolve air water pump formula air supporting machine, includes box (1) down, its characterized in that: lower box (1) bottom is equipped with base (2), and base (2) weld in box (1) bottom down, box (1) side is equipped with down dissolves gas pitcher (3), and dissolves gas pitcher (3) and fix through support and lower box (1) side, it is equipped with pipeline (4) to dissolve gas pitcher (3) side, and pipeline (4) threaded connection in pipeline (4) side, pipeline (4) surface is equipped with manometer (5), and manometer (5) and pipeline (4) threaded connection, pipeline (4) one end is equipped with dissolves gas water pump (6), and dissolves gas water pump (6) and pipeline (4) one end cup joints, it has admission line (8) to dissolve gas water pump (6) work end cup joint.

2. The novel dissolved air water pump type air flotation machine as claimed in claim 1, wherein: and one end of the air inlet pipeline (8) is provided with an electromagnetic valve (7), the electromagnetic valve (7) is in threaded connection with one end of the air inlet pipeline (8), and the top surface of the lower box body (1) is fixed with an upper box body (9).

3. The novel dissolved air water pump type air flotation machine as claimed in claim 2, characterized in that: the water collecting tank (10) is arranged in the groove in the top surface of the upper box body (9), the water collecting tank (10) is embedded in the groove in the top surface of the upper box body (9), the slag scraping machine (11) is arranged on the top surface of the upper box body (9), and the slag scraping machine (11) is connected with the top surface of the upper box body (9) through bolts.

4. The novel dissolved air water pump type air flotation machine as claimed in claim 3, wherein: be equipped with row mud device (12) in header tank (10), and arrange mud device (12) and go up box (9) and be connected through the bearing frame, it is fixed with water level control device (13) to go up box (9) top surface.

5. The novel dissolved air water pump type air flotation machine as claimed in claim 3, wherein: go up box (9) top surface and be equipped with chain guard shield (14), and chain guard shield (14) and last box (9) one side bolted connection, and chain guard shield (14) wrap up in scraping sediment machine (11) chain, go up box (9) one side and be fixed with speed reducer guard shield (15), and speed reducer guard shield (15) protection wrap up in scraping sediment machine (11) speed reducer outside.

6. The novel dissolved air water pump type air flotation machine as claimed in claim 2, characterized in that: the water inlet (16) is arranged on the side face of the upper box body (9), the water inlet (16) penetrates through the side face of the upper box body (9), the water outlet (17) is arranged on the side face of the lower box body (1), and the water outlet (17) penetrates through the side face of the lower box body (1).

7. The novel dissolved air water pump type air flotation machine as claimed in claim 1, wherein: the back of the lower box body (1) is provided with a standby drainage pipeline (18), the standby drainage pipeline (18) is connected with the back flange of the lower box body (1) through a flange, the side face of the lower box body (1) is provided with an escalator (19), and the escalator (19) is welded with the side face of the lower box body (1).