CN212476348U

CN212476348U - Flotation machine with multistage high-efficient processing of sewage

Info

Publication number: CN212476348U
Application number: CN202020184614.0U
Authority: CN
Inventors: 王雨婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2021-02-05
Anticipated expiration: 2030-02-19

Abstract

The utility model belongs to the technical field of the flotation device technique and specifically relates to a flotation device with multistage high-efficient processing of sewage, which comprises a housin, the upper end left side of casing is connected with feed arrangement, feed arrangement is including the feeding case that is connected with the casing, it is connected with two axis bodies to rotate through the pivot between the inner wall left and right sides of feeding case, the outside of axis body is connected with broken blade, the output shaft of first motor is connected with the left end of one of them axis body, rotate through the bearing between the inner wall top of casing and the inner wall bottom and be connected with the (mixing) shaft, the upper end mid-mounting of casing has the second motor, just the output shaft of second motor runs through the casing and is connected with the (mixing) shaft, the left side lower part intercommunication. The utility model has the advantages of reasonable design, convenient to use has powerful practicality and functionality, facilitates the use more.

Description

Flotation machine with multistage high-efficient processing of sewage

Technical Field

The utility model relates to a flotation device technical field especially relates to a flotation device with multistage high-efficient processing of sewage.

Background

The air flotation is generally used in the physicochemical treatment of the front section of the process and the final procedure of removing suspended matters in the sewage treatment process, the air flotation mainly has the effect of removing the suspended matters in the sewage, and the working principle of the air flotation is that fine bubbles dissolved in the water are wrapped on the surfaces of the fine suspended matters in the sewage to enable the fine suspended matters to float upwards, and the fine suspended matters are separated by a slag scraping mechanism.

Flotation machine among the prior art, the structure is complicated, and when sewage entered, can not carry out shredding to sewage, because impurity is mostly blocky in the sewage, the speed that utilizes the foam to drive the impurity come-up was slower, and the efficiency that leads to the flotation is lower, appears impurity moreover easily and clears away unclean phenomenon, inconvenient use. To this end, we propose a flotation machine with multistage high efficiency treatment of the wastewater to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a flotation machine with sewage multistage high-efficiency treatment, which is more convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a flotation machine with the function of multistage high-efficiency sewage treatment, which comprises a shell, wherein the left side of the upper end of the shell is connected with a feeding device, the feeding device comprises a feeding box connected with the shell, the left side of the upper end of the feeding box is provided with a feeding hole, the right side of the lower end of the feeding box is provided with a first discharging hole communicated with the shell, the left side and the right side of the inner wall of the feeding box are rotatably connected with two shaft bodies through rotating shafts, the outer sides of the shaft bodies are connected with crushing blades, the left ends of the two shaft bodies penetrate through the feeding box and are connected with gears, the two gears are mutually meshed, the left side of the outer wall of the feeding box is provided with a first motor through a motor base, the output shaft of the first motor is connected with the left end of one shaft body, and, the upper end mid-mounting of casing has the second motor, just the output shaft of second motor runs through the casing and is connected with the (mixing) shaft, the left side lower part intercommunication of casing has the intake pipe, install the check valve in the intake pipe.

Preferably, the four corners of the lower end of the shell are respectively provided with a roller, and the rollers are brake wheels.

Preferably, the lower end of the shell is symmetrically communicated with a drain pipe, and a switch valve is mounted on the drain pipe.

Preferably, the upper portion of the left side of the inner wall of the shell is provided with a chute, a connecting pipe is inserted into the chute, the upper portion of the left side of the outer wall of the shell is provided with an air blower through a mounting seat, and an air outlet of the air blower is connected with the connecting pipe.

Preferably, the upper end right side of casing is connected with the support, the lower extreme mid-mounting of support has electric telescopic handle, just the dead slot that uses with the electric telescopic handle cooperation is seted up to the casing, electric telescopic handle's lower extreme passes through the motor cabinet and installs the third motor, the output shaft of third motor has the disc, the outside of disc evenly is connected with the scraper blade, just the second feed opening that uses with the scraper blade cooperation is seted up on the right side upper portion of casing.

Preferably, a through groove matched with the shaft body is formed in the left side of the inner wall of the feeding box, and a piston body matched with the through groove is sleeved on the outer side of the shaft body.

The utility model provides a pair of flotation device with multistage high-efficient processing of sewage, beneficial effect lies in: when the device is used, after sewage enters the feeding box from the feeding hole, the shaft bodies are driven to rotate through the first motor, and the two groups of crushing blades which are arranged in a staggered mode are driven to rotate through the two shaft bodies, so that large impurities in the sewage can be crushed, the subsequent flotation efficiency can be improved, and primary treatment is completed; sewage after primary treatment flows into the casing from first feed opening, add the flocculating agent in to the casing through the dead slot, and aerify the external air pump of intake pipe, it rotates to drive the (mixing) shaft through the second motor simultaneously, make sewage can fully contact with flocculating agent and the air that fills, thereby can produce a large amount of foams, adsorb and come up through the tiny particle impurity of foam in with the sewage, accomplish the flotation, reach multi-stage treatment's effect, in addition, blow to the casing internal blowing through the air-blower, can blow the foam and remove to the right side, rethread third motor drives disc and scraper blade rotation, can scrape the second feed opening into with the foam, and flexible through electric telescopic handle, can drive the scraper blade and reciprocate, the convenience is adjusted according to liquid level, be favorable to striking off the foam, and is more convenient to use. The utility model has the advantages of reasonable design, convenient to use has powerful practicality and functionality, facilitates the use more.

Drawings

FIG. 1 is a schematic structural diagram of a flotation machine with multi-stage high-efficiency sewage treatment provided by the utility model;

FIG. 2 is a top view of a feeding device in a flotation machine with multi-stage high-efficiency sewage treatment, which is provided by the utility model;

fig. 3 is a side view of a partial structure in a flotation machine with multistage high-efficiency sewage treatment provided by the utility model.

In the figure: the device comprises a shell 1, a feeding device 2, a feeding box 3, a feeding hole 4, a first discharging hole 5, a shaft body 6, a crushing blade 7, a gear 8, a first motor 9, a through groove 10, a piston body 11, a stirring shaft 12, a second motor 13, an air inlet pipe 14, a one-way valve 15, a water outlet pipe 16, a switch valve 17, a support 18, an electric telescopic rod 19, a third motor 20, an empty groove 21, a disc 22, a scraping plate 23, a second discharging hole 24, a roller 25, a chute 26, a connecting pipe 27 and an air blower 28.

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.

Referring to fig. 1-3, a flotation machine with multistage high-efficient processing of sewage, includes casing 1, and gyro wheel 25 is installed respectively in the lower extreme four corners of casing 1, and gyro wheel 25 is the brake wheel, has strengthened the mobility of device, conveniently removes, and the brake wheel can brake the locking moreover, has guaranteed the stability in use of device.

The lower end of the shell 1 is symmetrically communicated with a drain pipe 16, a manual switch valve 17 is installed on the drain pipe 16, the switch valve 17 is convenient to open and close, and water after flotation treatment in the shell 1 can be conveniently discharged.

Casing 1's upper end left side is connected with feed arrangement 2, feed arrangement 2 is including the feeding case 3 that is connected with casing 1, feed inlet 4 has been seted up in the upper end left side of feeding case 3, the first feed opening 5 that is linked together with casing 1 is seted up on the lower extreme right side of feeding case 3, it is connected with two axis bodies 6 to rotate through the pivot between the inner wall left and right sides of feeding case 3, the outside of axis body 6 is connected with broken blade 7, and the left end of two axis bodies 6 all runs through feeding case 3 and is connected with gear 8, and two gear 8 intermeshing, logical groove 10 that uses with 6 cooperations of axis body is seted up in the inner wall left side of feeding case 3, and the piston body 11 with logical groove 10 looks adaptations has been cup jointed in the outside of axis body 6, can guarantee.

First motor 9 is installed through the motor cabinet on the left of the outer wall of feed box 3, the output shaft of first motor 9 is connected with the left end of one of them axis body 6, it is connected with (mixing) shaft 12 to rotate through the bearing between the inner wall top of casing 1 and the inner wall bottom, the upper end mid-mounting of casing 1 has second motor 13, and the output shaft of second motor 13 runs through casing 1 and is connected with (mixing) shaft 12, the left side lower part intercommunication of casing 1 has intake pipe 14, install check valve 15 on the intake pipe 14, in use, the external air pump of intake pipe 14 aerifys.

Chute 26 has been seted up on the inner wall left side upper portion of casing 1, and the inside grafting of chute 26 has connecting pipe 27, and air-blower 28 is installed through the mount pad on the outer wall left side upper portion of casing 1, and air-blower 28's air outlet is connected with connecting pipe 27, blows to casing 1 in through air-blower 28, can blow the foam and remove to second feed opening 24, conveniently strikes off the foam.

Casing 1's upper end right side is connected with support 18, the lower extreme mid-mounting of support 18 has electric telescopic handle 19, and casing 1 sets up the dead slot 21 that uses with the cooperation of electric telescopic handle 19, third motor 20 is installed through the motor cabinet to electric telescopic handle 19's lower extreme, first motor 9, second motor 13 and third motor 20 are gear motor, the output shaft of third motor 20 has disc 22, disc 22's the outside evenly is connected with scraper blade 23, and casing 1's right side upper portion sets up the feed opening 24 that uses with the cooperation of scraper blade 23, drive disc 22 and scraper blade 23 through third motor 20 and rotate, can scrape into second feed opening 24 with the foam, and flexible through electric telescopic handle 19, can drive scraper blade 23 and reciprocate, the convenience is adjusted according to liquid level, be favorable to striking off the foam, and more facilitate the use.

The working principle is as follows: when the device is used, after sewage enters the feeding box 3 from the feeding hole 4, the shaft bodies 6 are driven to rotate through the first motor 9, and the two groups of crushing blades 7 which are arranged in a staggered mode are driven to rotate through the two shaft bodies 6, so that large impurities in the sewage can be crushed, the subsequent flotation efficiency can be improved, and primary treatment is completed; the sewage after primary treatment flows into the shell 1 from the first feed opening 5, a flocculating agent is added into the shell through the empty groove 21, the air inlet pipe 14 is externally connected with an air pump for aeration, meanwhile, the stirring shaft 12 is driven to rotate by the second motor 13, so that the sewage can be fully contacted with the flocculating agent and the charged air, thereby generating a large amount of foam, absorbing and floating small particle impurities in the sewage through the foam to finish flotation, achieving the effect of multi-stage treatment, blowing air into the shell 1 through the blower 28, the foam can be blown to move towards the right side, and then the disc 22 and the scraper 23 are driven by the third motor 20 to rotate, so that the foam can be scraped into the second feed opening 24, and through the flexible of electric telescopic handle 19, can drive scraper blade 23 and reciprocate, conveniently adjust according to liquid level height, be favorable to striking off the foam, facilitate the use more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flotation machine with the multistage efficient sewage treatment function comprises a shell (1), wherein a feeding device (2) is connected to the left side of the upper end of the shell (1), and is characterized in that the feeding device (2) comprises a feeding box (3) connected with the shell (1), a feeding port (4) is formed in the left side of the upper end of the feeding box (3), a first blanking port (5) communicated with the shell (1) is formed in the right side of the lower end of the feeding box (3), two shaft bodies (6) are rotatably connected between the left side and the right side of the inner wall of the feeding box (3) through rotating shafts, crushing blades (7) are connected to the outer sides of the shaft bodies (6), gears (8) are connected to the left ends of the two shaft bodies (6) in a penetrating mode through the feeding box (3), the gears (8) are meshed with each other, a first motor (9) is installed on the left side of the outer wall of the, the output shaft of first motor (9) is connected with the left end of one of them axis body (6), it is connected with (mixing) shaft (12) to rotate through the bearing between the inner wall top of casing (1) and the inner wall bottom, the upper end mid-mounting of casing (1) has second motor (13), just the output shaft of second motor (13) runs through casing (1) and is connected with (mixing) shaft (12), the left side lower part intercommunication of casing (1) has intake pipe (14), install check valve (15) on intake pipe (14).

2. The flotation machine with the sewage multistage high-efficiency treatment function is characterized in that four corners of the lower end of the shell (1) are respectively provided with rollers (25), and the rollers (25) are brake wheels.

3. The flotation machine with the multistage high-efficiency sewage treatment function according to claim 1, wherein the lower end of the shell (1) is symmetrically communicated with a drain pipe (16), and a switch valve (17) is mounted on the drain pipe (16).

4. The flotation machine with the multistage high-efficiency sewage treatment function according to claim 1, wherein a chute (26) is formed in the upper portion of the left side of the inner wall of the shell (1), a connecting pipe (27) is inserted into the chute (26), an air blower (28) is installed on the upper portion of the left side of the outer wall of the shell (1) through a mounting seat, and an air outlet of the air blower (28) is connected with the connecting pipe (27).

5. The flotation machine with the multistage efficient sewage treatment function according to claim 1, wherein a support (18) is connected to the right side of the upper end of the shell (1), an electric telescopic rod (19) is installed in the middle of the lower end of the support (18), an empty groove (21) matched with the electric telescopic rod (19) is formed in the shell (1), a third motor (20) is installed at the lower end of the electric telescopic rod (19) through a motor base, a disc (22) is connected to an output shaft of the third motor (20), scrapers (23) are uniformly connected to the outer side of the disc (22), and a second discharging opening (24) matched with the scrapers (23) is formed in the upper portion of the right side of the shell (1).

6. The flotation machine with the sewage multistage high-efficiency treatment function according to claim 1, wherein a through groove (10) matched with the shaft body (6) is formed in the left side of the inner wall of the feeding box (3), and a piston body (11) matched with the through groove (10) is sleeved on the outer side of the shaft body (6).