CN211393927U - High-efficient air supporting machine of rapid processing - Google Patents

Abstract

The utility model belongs to the technical field of air flotation machines, in particular to a high-efficiency air flotation machine for rapid treatment, which is aimed at adsorbing suspended particles together to form a larger volume of pollutants, resulting in a large reduction in the adsorption volume of tiny air bubbles and pollutants. The problem of poor separation effect is now proposed, which includes a base, the top of the base is symmetrically fixed with the bottom ends of four pillars, the tops of the four pillars are fixedly mounted on the bottom four corners of the body, and the top side of the body is provided with There is a water inlet, a motor is fixedly installed on the top of the base, the bottom end of the first rotating shaft is fixedly installed on the output shaft of the motor, the top end of the first rotating shaft extends to the outside of the machine, and the outer side of the first rotating shaft is fixedly installed with a auger and several cutting knife. The utility model has a simple structure and can effectively crush impurities with a large volume in the sewage, so that the adsorption volume of the micro-bubbles and the suspended matter is greatly increased, the separation effect is good, and the work efficiency is greatly improved.

Description

A high-efficiency air flotation machine for fast processing

technical field

The utility model relates to the technical field of air flotation machines, in particular to a high-efficiency air flotation machine for quick processing.

Background technique

With the continuous development of my country's industrial field, the discharge of industrial sewage continues to increase, so the requirements for the speed of sewage treatment are also increasing. An important equipment used in sewage treatment is the air flotation machine. The air flotation machine is a The highly dispersed tiny air bubbles are used to attach to the suspended particles, resulting in a state where the density is lower than that of water. The principle of buoyancy is used to make it float on the water surface, and then the suspended solids floating on the water surface are scraped away by a slag scraper to achieve solid-liquid separation. water treatment equipment.

In the air flotation machine of the prior art, a large volume of pollutants composed of a large number of suspended particles adsorbed together often appears, which greatly reduces the adsorption volume of the tiny air bubbles and the pollutants, and the separation effect will be reduced. It is poor and cannot meet the current requirements for sewage treatment speed, so we propose a fast treatment and high-efficiency air flotation machine to solve the above problems.

Utility model content

The purpose of this utility model is to solve the shortcoming that suspended particles are adsorbed together to form a larger volume of pollutants, resulting in a large reduction in the adsorption volume of tiny bubbles and pollutants, resulting in poor separation effect. Efficient air flotation machine.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A high-efficiency air flotation machine for quick processing, comprising a base, the top of the base is symmetrically fixed with the bottom ends of four pillars, the top of the four pillars is fixedly mounted with the bottom four corners of the body, and the top side of the body is provided with a water inlet , a motor is fixedly installed on the top of the base, the bottom end of the first rotating shaft is fixedly installed on the output shaft of the motor, the top end of the first rotating shaft extends to the outside of the machine, and the outer side of the first rotating shaft is fixedly installed with an auger and several cutting knives, A baffle plate is fixedly installed on the top inner wall of the body, the bottom end of the second rotating shaft is rotatably installed on the top of the base, the top end of the second rotating shaft extends into the body, and the outer sides of the first rotating shaft and the second rotating shaft are respectively fixed and sleeved with large belts The pulley and the small pulley, the large pulley and the small pulley are connected with the same first belt, and several stirring rods are fixedly installed on the outside of the second rotating shaft, and several breaking rods are fixedly installed between the several stirring rods. An air compressor is fixedly installed on the top of the base, the air outlet of the air compressor is connected with an air outlet, and the air outlet is connected with a number of nozzles. The same roller belt is connected to the two rollers for transmission. Several scrapers are fixedly connected to the roller belt. The outer fixed sleeve of the roller on the left side of the two rollers is provided with a worm gear. A worm is rotatably installed, the worm is meshed with the worm wheel, a pulley is fixedly sleeved on the outside of the first rotating shaft and the worm, and the two pulleys are driven and connected with the same second belt.

Preferably, the outer ring of the bearing is fixedly mounted on the inner wall of the bottom of the body, and the first rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the first rotating shaft can be rotatably installed on the inner wall of the bottom of the body.

Preferably, the bracket is provided with a plurality of installation holes, and the roller is rotatably installed with the bracket through the installation holes, so as to facilitate the rotation and installation of the roller on the bracket.

Preferably, a shaft sleeve is rotatably installed on the outer side of the worm, and one end of a fixing rod is fixedly connected to the outer side of the shaft sleeve.

Preferably, an L-shaped baffle is fixedly installed on the inner wall of the body, one side of the body is connected with a slag outlet, and the top of the L-shaped baffle is inclined to facilitate scraping out the scum.

Preferably, a clean water outlet is communicated with one side of the bottom of the body, and the clean water outlet is provided with a stop valve to facilitate the discharge of clean water.

In the utility model, the fast-processing and high-efficiency air flotation machine, by starting the motor and the air compressor, the motor drives the first rotating shaft to rotate, and crushes the large particles existing in the sewage into volume by several cutting knives Small suspended solid particles, and then the sewage enters the gas-holding area through the opening at the bottom of the baffle, and then drives the second shaft and several stirring rods to rotate through the transmission between the large pulley, the small pulley and the first belt. The air compressor compresses the air into the body, and crushes the air through several crushing rods, so as to obtain more tiny air bubbles with smaller volume, and at the same time, through the transmission between the two pulleys and the second belt, the worm is driven to rotate. The rotation of the worm drives the worm wheel to rotate slowly, thereby driving the roller, thereby driving the scraper on the roller belt to scrape the suspended slag onto the L-shaped baffle with the rotation of the roller, and then discharge through the slag outlet, effectively Separation of impurities in sewage from water;

The utility model has a simple structure, and effectively crushes large-volume impurities in the sewage, so that the adsorption volume of tiny air bubbles and suspended solids is greatly increased, the separation effect is good, and the work efficiency is greatly improved.

Description of drawings

Fig. 1 is the structural representation of a kind of fast processing high-efficiency air flotation machine proposed by the utility model;

Fig. 2 is a top-view structural schematic diagram of a high-efficiency air flotation machine for fast processing proposed by the utility model;

FIG. 3 is a schematic structural diagram of part A of a fast-processing high-efficiency air flotation machine proposed by the present invention.

In the picture: 1. Base; 2. Pillar; 3. Body; 4. Water inlet; 5. Motor; 6. First rotating shaft; 7. Auger; 8. Cutting knife; 9. Baffle; 10. Second rotating shaft ; 11, large pulley; 12, small pulley; 13, first belt; 14, stirring rod; 15, crushing rod; 16, air compressor; 17, air outlet pipe; 18, nozzle; 19, bracket; 20, Roller; 21, Roller belt; 22, Scraper; 23, Worm gear; 24, Worm; 25, Pulley; 26, Second belt; 27, Shaft sleeve; 28, Fixed rod; 29, L-shaped baffle; 30 , slag outlet; 31, clean water outlet; 32, globe valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a high-efficiency air flotation machine for fast processing includes a base 1, the top of the base 1 is symmetrically fixed with the bottom ends of four pillars 2, and the tops of the four pillars 2 are fixedly mounted on the bottom four corners of the organism 3, The top side of the body 3 is provided with a water inlet 4, a motor 5 is fixedly installed on the top of the base 1, the bottom end of the first rotating shaft 6 is fixedly installed on the output shaft of the motor 5, and the top end of the first rotating shaft 6 extends to the outside of the body 3. , the outer side of the first rotating shaft 6 is fixedly installed with the auger 7 and several cutting knives 8, the top inner wall of the body 3 is fixedly installed with a baffle 9, the top of the base 1 is rotatably installed with the bottom end of the second rotating shaft 10, the second The top end of the rotating shaft 10 extends into the body 3, and the outer sides of the first rotating shaft 6 and the second rotating shaft 10 are respectively fixed and sleeved with a large pulley 11 and a small pulley 12. A first belt 13, several stirring rods 14 are fixedly installed on the outside of the second rotating shaft 10, several crushing rods 15 are fixedly installed between several stirring rods 14, and an air compressor 16 is fixedly installed on the top of the base 1. The air outlet of the compressor 16 is communicated with an air outlet pipe 17, and the air outlet pipe 17 is connected with a number of nozzles 18. A bracket 19 is fixedly installed on the top inner wall of the body 3, and two rollers 20 are rotatably installed on the bracket 19. The same roller belt 21 is drivingly connected to the shaft 20, and a number of scrapers 22 are fixedly connected to the roller belt 21. The outer side of the roller 20 on the left side of the two rollers 20 is fixedly sleeved with a worm gear 23. A worm 24 is rotatably installed on the inner wall of the top of the 3, and the worm 24 is engaged with the worm wheel 23. The outer side of the first rotating shaft 6 and the worm 24 is fixedly sleeved with a pulley 25, and the two pulleys 25 are driven and connected with the same second belt 26. .

The outer ring of the bearing is fixedly installed on the bottom inner wall of the body 3, and the first rotating shaft 6 is fixedly sleeved with the inner ring of the bearing, so that the first rotating shaft 6 can be rotated and installed on the bottom inner wall of the body 3, and the bracket 19 is provided with several Mounting hole, the roller 20 is rotatably installed with the bracket 19 through the mounting hole, which is convenient for the roller 20 to be rotated and installed on the bracket 19, the outer side of the worm 24 is rotatably installed with a shaft sleeve 27, and the outer side of the shaft sleeve 27 is fixedly connected with a fixed rod 28. One end, the other end of the fixing rod 28 is fixedly installed on the inner wall of the body 3, so that the worm 24 can be rotated and installed on the inner wall of the body 3. The inner wall of the body 3 is fixedly installed with an L-shaped baffle 29, and one side of the body 3 is connected. There is a slag outlet 30, the top of the L-shaped baffle plate 29 is inclined, and it is convenient to scrape out the scum. The bottom side of the body 3 is connected with a clean water outlet 31, and the clean water outlet 31 is provided with a stop valve 32 to facilitate the discharge of clean water. .

In the present invention, the motor 5 and the air compressor 16 are started, the motor 5 drives the first rotating shaft 6 to rotate, and then the sewage is put into the body 3 through the water inlet, and the large particles in the sewage are cut and crushed by several cutting knives 8 Then the sewage enters the gas-holding area through the opening at the bottom of the baffle 9, and then drives the second rotating shaft 10 and the first belt 13 through the transmission between the large pulley 11, the small pulley 12 and the first belt 13. Several stirring rods 14 rotate, and at the same time, the air compressor 16 compresses the air into the body 3, and crushes the air through several crushing rods 15, so as to obtain more minute air bubbles with smaller volume, so as to eliminate the small bubbles in the sewage. The suspended particles are adsorbed, and there are a large number of small air bubbles that can fully adhere to the suspended particles. At the same time, through the transmission between the two pulleys 25 and the second belt 26, the worm 24 is driven to rotate, and the worm 24 rotates to drive the worm wheel. 23 rotates slowly, thereby driving the roller 20, thereby driving the scraper 22 on the roller belt 21 to scrape the suspended scum onto the L-shaped baffle 29 with the rotation of the roller 20, and then discharge through the slag outlet 30, When all the dirt in the body 3 is discharged, the motor 5 and the air compressor 16 are turned off, the shut-off valve 32 is opened, and the clean water is discharged through the clean water outlet 31 .

Claims (6)

1. The utility model provides a high-efficient air supporting machine of rapid processing, including base (1), a serial communication port, the top symmetry fixed mounting of base (1) has the bottom of four pillar (2), the bottom four corners of the top fixed mounting organism (3) of four pillar (2), top one side of organism (3) is equipped with water inlet (4), the top fixed mounting of base (1) has motor (5), the bottom of first pivot (6) is fixed to be installed on the output shaft of motor (5), the top of first pivot (6) extends outside organism (3), the outside fixed mounting of first pivot (6) has auger (7) and a plurality of cutting knife (8), fixed mounting has baffle (9) on the top inner wall of organism (3), the bottom of second pivot (10) is installed in the top rotation of base (1), the top of second pivot (10) extends to in organism (3), the outer sides of the first rotating shaft (6) and the second rotating shaft (10) are respectively fixedly sleeved with a large belt wheel (11) and a small belt wheel (12), the large belt wheel (11) and the small belt wheel (12) are connected with a same first belt (13) in a transmission manner, the outer side of the second rotating shaft (10) is fixedly provided with a plurality of stirring rods (14), a plurality of crushing rods (15) are fixedly arranged among the plurality of stirring rods (14), the top of the base (1) is fixedly provided with an air compressor (16), the air outlet of the air compressor (16) is communicated with an air outlet pipe (17), the air outlet pipe (17) is communicated with a plurality of spray heads (18), the inner wall of the top of the machine body (3) is fixedly provided with a support (19), the support (19) is rotatably provided with two rolling shafts (20), the two rolling shafts (20) are connected with a same rolling shaft belt (21), the rolling shaft belt (21) is fixedly, the worm wheel (23) is fixedly sleeved on the outer side of the left rolling shaft (20) in the two rolling shafts (20), the worm (24) is rotatably installed on the inner wall of the top of the machine body (3), the worm (24) is meshed with the worm wheel (23), the belt pulley (25) is fixedly sleeved on the outer sides of the first rotating shaft (6) and the worm (24), and the same second belt (26) is in transmission connection with the two belt pulleys (25).

2. The high-efficiency air flotation machine for rapid processing as claimed in claim 1, wherein the inner wall of the bottom of the machine body (3) is fixedly provided with an outer ring of a bearing, and the first rotating shaft (6) is fixedly sleeved with an inner ring of the bearing.

3. The rapid processing high efficiency air flotation machine according to claim 1, wherein the support (19) is provided with a plurality of mounting holes, and the roller (20) is rotatably mounted with the support (19) through the mounting holes.

4. The high-efficiency air flotation machine for rapid processing as claimed in claim 1, characterized in that a shaft sleeve (27) is rotatably mounted on the outer side of the worm (24), one end of a fixing rod (28) is fixedly connected to the outer side of the shaft sleeve (27), and the other end of the fixing rod (28) is fixedly mounted on the inner wall of the machine body (3).

5. The high-efficiency air flotation machine for rapid processing according to claim 1, characterized in that an L-shaped baffle (29) is fixedly installed on the inner wall of the machine body (3), one side of the machine body (3) is communicated with a slag outlet (30), and the top of the L-shaped baffle (29) is arranged in an inclined manner.

6. The high-efficiency air flotation machine for rapid processing as claimed in claim 1, characterized in that a clean water outlet (31) is communicated with one side of the bottom of the machine body (3), and a stop valve (32) is arranged on the clean water outlet (31).

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