CN217459094U

CN217459094U - Electric floating equipment for treating domestic sewage

Info

Publication number: CN217459094U
Application number: CN202220948149.2U
Authority: CN
Inventors: 沈磊; 刘润劼; 许怡姿; 黄晓丽; 敖婷; 蔡黎煜
Original assignee: Xiamen Lvdongli Environmental Engineering Co ltd
Current assignee: Xiamen Lvdongli Environmental Engineering Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-20
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an electric superficial equipment for handling domestic sewage, including the equipment principal, the inside one side of equipment principal is provided with crushing pond, the inside opposite side of equipment principal is provided with the purifying tank, the inlet tube has been installed on the left top in crushing pond. This an electric equipment of floating for handling domestic sewage is through being provided with the scraper blade, the conveyer belt, second driving motor, collect the otter board, the clean water basin, drain pipe and row's material pipe, during the use, impurity come-up is when the surface of water, start second driving motor, under second driving motor's effect, it is rotatory to drive the conveyer belt, utilize the scraper blade with impurity propelling movement from the left hand right side, scrape impurity to collecting otter board department, impurity just can be along collecting the otter board from arranging the outside discharge of material pipe, sewage in the impurity just can the inside in downward inflow clean water basin, outwards discharge through the drain pipe, realized the clearance to floating impurity, the solution is the problem of the inconvenient clearance of floater.

Description

Electric floating equipment for treating domestic sewage

Technical Field

The utility model relates to a sewage treatment technical field specifically is an electric superficial equipment for handling domestic sewage.

Background

The domestic sewage is the wastewater discharged by residents in daily life, and mainly contains organic matters and a large amount of pathogenic microorganisms, so the domestic sewage needs to be treated before being discharged, the domestic sewage is generally treated by adopting air floatation equipment to purify the wastewater, and the domestic sewage contains solid impurities with larger diameters, so the domestic sewage is inconvenient to crush and is easy to block; the floating objects generated in the treatment process are inconvenient to clean, and the situation that the micro-bubbles are not uniformly distributed easily occurs, so that the electric floating equipment which has the crushing function, is convenient to clean the generated floating objects and is uniformly distributed by the micro-bubbles is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric superficial equipment for handling domestic sewage to there is the solid impurity of great diameter in the domestic sewage who proposes in solving above-mentioned background art, inconvenient problem to its shredding.

In order to achieve the above purpose, the utility model provides a following technical scheme: the electric floating equipment for treating the domestic sewage comprises an equipment main body, wherein a crushing tank is arranged on one side in the equipment main body, a purifying tank is arranged on the other side in the equipment main body, a water inlet pipe is arranged at the top end of the left side of the crushing tank, a slag discharge pipe is arranged at the bottom end of the left side of the crushing tank, a fixed seat is arranged on the left side of the equipment main body, a discharge pipe is arranged at the top of the right side of the purifying tank, and a water discharge pipe is arranged at the bottom of the right side of the purifying tank;

the inside bottom of crushing pond transversely is provided with the rotation axis, the externally mounted of rotation axis has crushing sword, a driving motor is installed at the left top of fixing base, the inside top of fixing base is equipped with the runner, the inside bottom of fixing base is equipped with down the runner, it is provided with the connecting band to go up the outside between runner and the lower runner.

Preferably, one side of the lower rotating wheel is fixedly connected with the rotating shaft, and the diameter sizes of the upper rotating wheel and the lower rotating wheel are the same.

Preferably, a drain hole is formed between the crushing pool and the purification pool, a filter screen is detachably arranged in the drain hole, support frames are installed on two sides of the top end of the inner portion of the purification pool, a conveyor belt is assembled between the support frames, a scraper is installed outside the conveyor belt, a second driving motor is installed at the rear end of each support frame, and the output end of the second driving motor is connected with the conveyor belt.

Preferably, the scrapers are inclined plates and are arranged at equal intervals outside the conveyor belt.

Preferably, the clean water basin is installed to inside one side of purification tank, the collection otter board is installed on the top in clean water basin, communicating pipe has been installed on the right side of scum pipe, the externally mounted of communicating pipe has high pressure water pump, the standpipe is installed to the inside bottom of purification tank, the top of standpipe is installed and is dissolved the gas water shower nozzle.

Preferably, the bottom of the communicating pipe penetrates through the inside of the water storage pipe, and the top of the communicating pipe penetrates through the inside of the clean water tank.

Compared with the prior art, the beneficial effects of the utility model are that: the electric floatation device for treating the domestic sewage achieves the purpose of having the crushing function, is convenient to clean the generated floating objects, and simultaneously ensures that the micro-bubbles in the device are uniformly distributed;

(1) when the device is used, sewage is firstly led into the crushing pool from the water inlet pipe, solid impurities can be precipitated to the bottom of the crushing pool after a period of time, then the first driving motor is started, the upper rotating wheel is driven to rotate under the action of the first driving motor, the upper rotating wheel and the lower rotating wheel are connected through the connecting belt, so that the lower rotating wheel is driven to rotate, the solid impurities are crushed through the crushing knife, a valve at a slag discharge pipe is opened, the crushed impurities are discharged outwards from the slag discharge pipe until the discharged solid impurities are reduced, the valve is closed, and the sewage in the crushing pool enters the purifying pool through the water discharge hole;

(2) by arranging the scraper, the conveyor belt, the second driving motor, the collecting screen plate, the clean water tank, the drain pipe and the discharging pipe, when the impurity collecting device is used, the second driving motor is started when impurities float on the water surface, the conveyor belt is driven to rotate under the action of the second driving motor, the impurities are pushed from left to right by the scraper and are scraped to the collecting screen plate, the impurities are discharged outwards from the discharging pipe along the collecting screen plate, sewage in the impurities flows downwards into the clean water tank and is discharged outwards through the drain pipe, the floating impurities are cleaned, and the use efficiency is improved;

(3) through being provided with communicating pipe, high pressure water pump, the standpipe with dissolve gas water shower nozzle, during the use, start high pressure water pump, it forms dissolved air water with the inside water pressurization of clean water basin through communicating pipe, will dissolve the inside of gas water suction purification tank, discharge to the inside sewage of purification tank through dissolving gas water shower nozzle, dissolve gas water decompression suddenly, just can dissolve in the aquatic and form a large amount of microbubbles, with the impurity adhesion in the waste water together, impurity density is less than water, make impurity and separation of water and come-up to the surface of water, it has the multiunit to dissolve gas water shower nozzle evenly distributed in standpipe department, it is even to have guaranteed that the microbubble distributes when decompressing.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the conveyor belt of the present invention;

FIG. 3 is a schematic view of the top view of the gas-dissolved water sprayer of the present invention;

fig. 4 is a schematic view of the front sectional structure of the fixing base of the present invention.

In the figure: 1. a water inlet pipe; 2. an apparatus main body; 3. a first drive motor; 4. a fixed seat; 5. a slag discharge pipe; 6. a crushing knife; 7. a rotating shaft; 8. filtering with a screen; 9. a dissolved air water spray head; 10. a water storage pipe; 11. a communicating pipe; 12. a high pressure water pump; 13. a drain pipe; 14. a clean water tank; 15. a discharge pipe; 16. collecting the screen plate; 17. a support frame; 18. a squeegee; 19. a conveyor belt; 20. a purification tank; 21. a drain hole; 22. a crushing pool; 23. a second drive motor; 24. a lower rotating wheel; 25. a connecting belt; 26. and an upper rotating wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the electric floatation device for treating domestic sewage comprises a device body 2, a crushing tank 22 is arranged on one side inside the device body 2, a purification tank 20 is arranged on the other side inside the device body 2, a water inlet pipe 1 is arranged at the top end of the left side of the crushing tank 22, a slag discharge pipe 5 is arranged at the bottom end of the left side of the crushing tank 22, a fixed seat 4 is arranged on the left side of the device body 2, a discharge pipe 15 is arranged at the top of the right side of the purification tank 20, and a water discharge pipe 13 is arranged at the bottom of the right side of the purification tank 20;

a rotating shaft 7 is transversely arranged at the bottom end inside the crushing pool 22, a crushing cutter 6 is arranged outside the rotating shaft 7, a first driving motor 3 is arranged at the top of the left side of the fixed seat 4, an upper rotating wheel 26 is arranged at the top end inside the fixed seat 4, a lower rotating wheel 24 is arranged at the bottom end inside the fixed seat 4, one side of the lower rotating wheel 24 is fixedly connected with the rotating shaft 7, the upper rotating wheel 26 and the lower rotating wheel 24 are the same in diameter and size, and a connecting belt 25 is arranged outside the space between the upper rotating wheel 26 and the lower rotating wheel 24;

specifically, as shown in fig. 1 and 4, firstly, sewage is introduced into the interior of the crushing tank 22 from the water inlet pipe 1, after a period of time, solid impurities can be precipitated to the bottom of the crushing tank 22, then the first driving motor 3 is started, the upper rotating wheel 26 is driven to rotate under the action of the first driving motor 3, the upper rotating wheel 26 and the lower rotating wheel 24 are connected through the connecting belt 25, so that the lower rotating wheel 24 is driven to rotate, the solid impurities are crushed by the crushing knife 6, the valve at the position of the slag discharge pipe 5 is opened, the crushed impurities are discharged outwards from the slag discharge pipe 5, until the discharged solid impurities are reduced, the valve is closed, and the sewage in the crushing tank 22 enters the interior of the purification tank 20 through the water discharge hole 21.

Example 2: a drain hole 21 is formed between the crushing pool 22 and the purification pool 20, a filter screen 8 is detachably arranged in the drain hole 21, support frames 17 are arranged on two sides of the top end in the purification pool 20, a conveyor belt 19 is assembled between the support frames 17, a scraper 18 is arranged outside the conveyor belt 19, the scraper 18 is an inclined plate, the scrapers 18 are arranged outside the conveyor belt 19 at equal intervals, a second driving motor 23 is arranged at the rear end of each support frame 17, and the output end of the second driving motor 23 is connected with the conveyor belt 19;

specifically, as shown in fig. 1 and fig. 2, when the impurities float on the water surface, the second driving motor 23 is started, the second driving motor 23 drives the conveyor belt 19 to rotate, the scraper 18 is used for pushing the impurities from left to right, the impurities are scraped to the collecting screen plate 16, the impurities are discharged outwards from the discharging pipe 15 along the collecting screen plate 16, the sewage in the impurities flows downwards into the clean water tank 14, and the sewage is discharged outwards through the drain pipe 13, so that the floating impurities are cleaned, and the use efficiency is improved.

Example 3: a clean water tank 14 is arranged on one side inside the purification tank 20, a collecting screen plate 16 is arranged at the top end of the clean water tank 14, a communicating pipe 11 is arranged on the right side of the slag discharging pipe 5, the bottom of the communicating pipe 11 penetrates through the inside of the water storage pipe 10, the top of the communicating pipe 11 penetrates through the inside of the clean water tank 14, a high-pressure water pump 12 is arranged outside the communicating pipe 11, the water storage pipe 10 is arranged at the bottom end inside the purification tank 20, and a gas-dissolved water spray head 9 is arranged at the top of the water storage pipe 10;

specifically, as shown in fig. 1 and 3, the high-pressure water pump 12 is started, water inside the clean water tank 14 is pressurized through the communicating pipe 11 to form dissolved air water, the dissolved air water is pumped into the inside of the purification tank 20, the dissolved air water is discharged into sewage inside the purification tank 20 through the dissolved air water spray head 9, the dissolved air water is suddenly decompressed, and is dissolved in water to form a large number of micro bubbles, the micro bubbles are adhered to impurities in the wastewater, the impurity density is smaller than that of the water, so that the impurities are separated from the water and float to the water surface, and the dissolved air water spray head 9 is uniformly distributed at the water storage pipe 10 and ensures that the micro bubbles are uniformly distributed during decompression.

The working principle is as follows: when the utility model is used, firstly, sewage is firstly led into the interior of the crushing pool 22 from the water inlet pipe 1, after a period of time, solid impurities can be precipitated at the bottom of the crushing pool 22, then the first driving motor 3 is started, the upper rotating wheel 26 is driven to rotate under the action of the first driving motor 3, the upper rotating wheel 26 is connected with the lower rotating wheel 24 through the connecting belt 25, so as to drive the lower rotating wheel 24 to rotate, the solid impurities are crushed by the crushing knife 6, the valve at the position of the slag discharging pipe 5 is opened, the crushed impurities are discharged outwards from the slag discharging pipe 5 until the discharged solid impurities are reduced, the valve is closed, the sewage enters the interior of the purifying pool 20 through the water discharging hole 21, then the high-pressure water pump 12 is started, water in the clean water pool 14 is pressurized through the communicating pipe 11 to form dissolved air water, the dissolved air water is pumped into the purifying pool 20, the dissolved air water is discharged into the sewage in the purifying pool 20 through the dissolved air water spray head 9, dissolve gas water decompression suddenly, just can dissolve in aquatic and form a large amount of microbubbles, with the impurity adhesion in the waste water together, impurity density is less than water, make impurity and separation of water and come up to the surface of water, then start second driving motor 23, under second driving motor 23's effect, it is rotatory to drive conveyer belt 19, utilize scraper blade 18 with impurity propelling movement from left to right, scrape impurity to collecting otter board 16 department, impurity just can be along collecting otter board 16 from arranging the outside discharge of material pipe 15, sewage in the impurity just can flow into the inside in clean water basin 14 downwards, outwards discharge through drain pipe 13, the clearance to floating impurity has been realized, the efficiency of use has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A electric floating equipment for handling domestic sewage, including equipment main part (2), its characterized in that: a crushing pool (22) is arranged on one side inside the equipment main body (2), a purification pool (20) is arranged on the other side inside the equipment main body (2), a water inlet pipe (1) is arranged at the top end of the left side of the crushing pool (22), a slag discharge pipe (5) is arranged at the bottom end of the left side of the crushing pool (22), a fixed seat (4) is arranged on the left side of the equipment main body (2), a discharge pipe (15) is arranged at the top of the right side of the purification pool (20), and a water discharge pipe (13) is arranged at the bottom of the right side of the purification pool (20);

smash the inside bottom in pond (22) and transversely be provided with rotation axis (7), the externally mounted of rotation axis (7) has crushing sword (6), first driving motor (3) are installed at the left top of fixing base (4), the inside top of fixing base (4) is equipped with runner (26), the inside bottom of fixing base (4) is equipped with runner (24) down, it is provided with connecting band (25) to go up the outside between runner (26) and runner (24) down.

2. The electro-flotation device for treating domestic sewage according to claim 1, wherein: one side of the lower rotating wheel (24) is fixedly connected with the rotating shaft (7), and the diameter sizes of the upper rotating wheel (26) and the lower rotating wheel (24) are the same.

3. The electro-flotation device for treating domestic sewage according to claim 1, wherein: wash port (21) have been seted up between crushing pond (22) and purification tank (20), the inside of wash port (21) can be dismantled and is provided with filter screen (8), support frame (17) are installed to the both sides on the inside top of purification tank (20), be equipped with conveyer belt (19) between support frame (17), the externally mounted of conveyer belt (19) has scraper blade (18), second driving motor (23) are installed to the rear end of support frame (17), the output and the conveyer belt (19) of second driving motor (23) are connected.

4. The electro-flotation device for treating domestic sewage according to claim 3, wherein: the scrapers (18) are oblique plates, and the scrapers (18) are arranged outside the conveyor belt (19) at equal intervals.

5. The electro-flotation device for treating domestic sewage according to claim 1, wherein: clean water basin (14) are installed to inside one side of purification tank (20), collect otter board (16) are installed on the top of clean water basin (14), communicating pipe (11) have been installed on the right side of scum pipe (5), the externally mounted of communicating pipe (11) has high pressure water pump (12), standpipe (10) are installed to the inside bottom of purification tank (20), gas-dissolving water shower nozzle (9) are installed at the top of standpipe (10).

6. The electro-flotation device for treating domestic sewage according to claim 5, wherein: the bottom of the communicating pipe (11) penetrates through the inside of the water storage pipe (10), and the top of the communicating pipe (11) penetrates through the inside of the clean water tank (14).