CN216687568U

CN216687568U - Electrolytic sewage treatment equipment

Info

Publication number: CN216687568U
Application number: CN202122613177.7U
Authority: CN
Inventors: 刘博雅; 陈美娟; 王莉; 张怀成; 徐金龙; 叶敬波; 陈亮; 刘连鹏; 陈伟超; 赵良举; 朱妍
Original assignee: Jiangsu Zhongya Intelligent Technology Co ltd
Current assignee: Jiangsu Zhongya Intelligent Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-07
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses electrolytic sewage treatment equipment, and belongs to the field of environment-friendly equipment. Wherein, an electrolysis sewage treatment device, including raising the installation piece, raising the pole, scraping sediment mechanism, income water pole, income water installation piece and scraping the sediment rail. According to the utility model, a chain type motion structure is replaced by a motion structure of the slag scraping rail matched with the clamping pulley, the cyclic slag scraping mode is optimized to be reciprocating slag scraping, the phenomena that a floating bubble slides down and the motion structure is corroded in the process of turning up the scraper are avoided, and the service life of the slag scraping device is prolonged; in addition, scrape sediment mechanism with the help of raising the pole with go into the cooperation of water pole and realize the scraper blade and scrape raising and transferring of sediment extreme position, will overturn and come in and go out the mode optimization of liquid level for going out perpendicularly, reduced the scraper blade to the influence of sewage liquid level to avoid the bubble to be destroyed in a large number, guaranteed the air supporting effect, still avoided the diffusion of smell when stirring sewage, maintained the sewage treatment environment, improved the practicality of electrolytic air supporting equipment in the aspect of scraping the sediment.

Description

Electrolytic sewage treatment equipment

Technical Field

The utility model belongs to the field of environment-friendly equipment, and particularly relates to electrolytic sewage treatment equipment.

Background

Sewage treatment is a process of purifying sewage to discharge the sewage into a certain water body or reuse the sewage, and at present, corresponding treatment equipment is provided for different kinds of sewage. The air floatation machine is a sewage treatment device which can generate a large amount of micro bubbles, make the bubbles attached to suspended particles and realize solid-liquid separation by utilizing the floatation principle.

In terms of the prior art, an electrolysis device of an electrolytic air flotation machine is connected with a high-frequency direct-current power supply to produce bubbles, floating particles in an air flotation area are discharged into a slag collection area by a chain type circulating slag scraping device, the existing slag scraping device mainly comprises a drive, a chain mounting frame and a scraper fixed on the chain, and when slag is discharged, foams attached to the scraper cannot be easily separated from the scraper and can rotate circularly along with the scraper; in addition, the scraper blade is with the pivoted mode submergence air supporting area, and the scraper blade can produce stirring of different frequencies to sewage, causes surging of sewage, seriously destroys the bubble state, reduces bubble quantity, influences the air supporting effect, still can accelerate the diffusion of sewage smell, has embodied that current electrolysis formula air supporting equipment is poor in the practicality in the aspect of scraping the sediment, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides an electrolytic sewage treatment device to solve the problems in the prior art.

The technical scheme is as follows: an electrolytic sewage treatment device comprises a lifting mounting block, a lifting rod, a slag scraping mechanism, a water inlet rod, a water inlet mounting block and a slag scraping rail, wherein the slag scraping mechanism is mounted on the slag scraping rail;

wherein, scrape sediment mechanism including scrape sediment drive, bed hedgehopping piece, raise rings, limiting plate, bridging board, drive belt, centre gripping pulley, pulley mounting panel, lifter plate, scraper blade and lift connecting rod, the pulley mounting panel is all installed at the both ends of bridging board, it has the centre gripping pulley to articulate on the pulley mounting panel, the both ends of bridging board are all installed and are scraped the sediment drive, it passes through the drive belt and is connected with the centre gripping pulley to scrape the sediment drive, the middle part cover of bridging board is equipped with the lift connecting rod, the limiting plate is installed to the upper end of lift connecting rod, install on the limiting plate and raise rings, the lifter plate is installed to the lower extreme of lift connecting rod, install the scraper blade on the lifter plate, it has bed hedgehopping piece to articulate on the bridging board, bed hedgehopping piece sets up the both sides at the limiting plate.

Furthermore, the heightening piece consists of a cushion block main body, a hinge column and a support convex block, the support convex block is welded at the upper part of the cushion block main body, the joint of the support convex block and the cushion block main body is of a cambered surface structure, the hinge column is installed at the lower part of the cushion block main body, a torsion spring is sleeved on the hinge column, one end of the torsion spring is connected with the hinge column, and the other end of the torsion spring is connected with the bridging plate; the heightening piece allows the limiting plate to ascend under the action of the torsion spring and can support the limiting plate, so that the scraper plate ascends to be separated from the sewage level.

Further, the slag scraping drive comprises a drive motor and a control unit, wherein an encoder is installed on the drive motor and is electrically connected with the control unit; the slag scraping drive can control the slag scraping mechanism to do reciprocating motion along the slag scraping rail according to the distance measurement of the encoder, and the repeated slag scraping is realized.

Furthermore, four clamping pulleys are hinged to the pulley mounting plate and are distributed in a rectangular shape; the pulley mounting plate is limited on the slag scraping rail through the clamping pulley, and is the key for stable operation of the slag scraping mechanism.

Furthermore, the section of the slag scraping rail is of a conical structure, the clamping pulley is a conical wheel, and the slag scraping rail is matched with the clamping pulley for use; the slag scraping rail allows the scraper to do stable reciprocating motion, and the influence of the scraper on the air floatation effect is reduced.

Furthermore, the lifting rod is of an acute-angle bending structure, and the lifting rod is matched with the lifting hanging ring for use; the lifting rod can penetrate through the lifting ring and lift the scraper through the bending structure.

Furthermore, the water inlet rod is of a right-angle bending structure and is matched with the heightening piece for use; the water inlet rod can turn outwards to form the padding part, the effect that the padding part supports the limiting plate is cancelled, and the scraper falls into the liquid level of the air floatation area.

Further, a shock absorbing spring is sleeved on the lifting connecting rod and arranged between the limiting plate and the bridging plate; the shock-absorbing spring can absorb the falling inertia force of the scraper and reduce the influence of water entering.

Has the advantages that: according to the utility model, the chain type motion structure of the traditional slag scraping device is replaced by the motion structure of the slag scraping rail matched with the clamping pulley, the itinerant slag scraping mode is optimized into the reciprocating slag scraping mode, and the phenomena that a floating bubble slides down and the motion structure is corroded in the process of turning up the scraper are avoided, so that the service life of the slag scraping device is prolonged; in addition, scrape sediment mechanism with the help of raising the pole with go into the cooperation of water pole and realize the scraper blade and scrape raising and transferring of sediment extreme position, will overturn and come in and go out the mode optimization of liquid level for going out perpendicularly, reduced the scraper blade to the influence of sewage liquid level to avoid the bubble to be destroyed in a large number, guaranteed the air supporting effect, still avoided the diffusion of smell when turning sewage, maintained the sewage treatment environment, and then improved the practicality of electrolysis formula air supporting equipment in the aspect of scraping the sediment, strengthened its result of use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the slag scraping mechanism of the utility model.

Fig. 3 is a schematic structural view of the elevating member of the present invention.

The reference signs are: 1. lifting the mounting block; 2. a raising lever; 3. a slag scraping mechanism; 301. slag scraping driving; 302. a padding member; 303. lifting the lifting ring; 304. a limiting plate; 305. a bridging plate; 306. a transmission belt; 307. clamping the pulley; 308. a pulley mounting plate; 309. a lifting plate; 310. a squeegee; 311. a lifting connecting rod; 31. a cushion block main body; 32. a hinged column; 33. supporting the projection; 4. a water inlet rod; 5. an underwater installation block; 6. and (4) scraping the slag rail.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1, an electrolytic sewage treatment device comprises a lifting mounting block 1, a lifting rod 2, a slag scraping mechanism 3, a water inlet rod 4, a water inlet mounting block 5 and a slag scraping rail 6, wherein the slag scraping mechanism 3 is mounted on the slag scraping rail 6, one end of the slag scraping rail 6 is connected with the lifting mounting block 1, the lifting rod 2 is mounted on the lifting mounting block 1, the other end of the slag scraping rail 6 is connected with the water inlet mounting block 5, and the water inlet rod 4 is mounted on the water inlet mounting block 5;

as shown in fig. 2, the slag scraping mechanism 3 includes a slag scraping drive 301, a heightening element 302, a lifting hanging ring 303, a limiting plate 304, a bridging plate 305, a transmission belt 306, a clamping pulley 307, a pulley mounting plate 308, a lifting plate 309, a scraping plate 310 and a lifting connecting rod 311, wherein the pulley mounting plate 308 is installed at both ends of the bridging plate 305, the pulley mounting plate 308 is hinged to the clamping pulley 307, the slag scraping drive 301 is installed at both ends of the bridging plate 305, the scraping drive 301 is connected with the clamping pulley 307 through the transmission belt 306, the lifting connecting rod 311 is sleeved at the middle part of the bridging plate 305, the limiting plate 304 is installed at the upper end of the lifting connecting rod 311, the lifting hanging ring 303 is installed on the limiting plate 304, the lifting plate 309 is installed at the lower end of the lifting connecting rod 311, the scraping plate 310 is installed on the lifting plate 309, the bridging plate 305 is hinged to the heightening element 302, and the heightening elements 302 are arranged at both sides of the limiting plate 304.

The slag scraping drive 301 comprises a drive motor and a control unit, an encoder is mounted on the drive motor and electrically connected with the control unit, and the slag scraping drive 301 can control the slag scraping mechanism 3 to reciprocate along the slag scraping rail 6 according to the distance measurement of the encoder so as to realize repeated slag scraping; the pulley mounting plate 308 is hinged with four clamping pulleys 307, the four clamping pulleys 307 are distributed in a rectangular shape, and the pulley mounting plate 308 is limited on the slag scraping rail 6 through the clamping pulleys 307 and is a key for stable operation of the slag scraping mechanism 3; the section of the slag scraping rail 6 is of a conical structure, the clamping pulley 307 is a conical wheel, the slag scraping rail 6 is matched with the clamping pulley 307 for use, and the slag scraping rail 6 allows the scraper 310 to do stable reciprocating motion, so that the influence of the scraper 310 on the air floatation effect is reduced; the lifting rod 2 is of an acute-angle bending structure, the lifting rod 2 is matched with the lifting hanging ring 303 for use, and the lifting rod 2 can penetrate through the lifting hanging ring 303 and lift the scraper 310 through the bending structure; the water inlet rod 4 is of a right-angle bending structure, the water inlet rod 4 is matched with the heightening piece 302 for use, the heightening piece 302 can be turned outwards by the water inlet rod 4, the effect that the heightening piece 302 supports the limiting plate 304 is cancelled, and the scraper plate 310 falls into the liquid level of the air floatation area; the lifting link 311 is sleeved with a shock absorbing spring, the shock absorbing spring is arranged between the limiting plate 304 and the bridging plate 305, and the shock absorbing spring can absorb the falling inertia force of the scraper 310 and reduce the influence of water entering.

As shown in fig. 3, the elevating member 302 is composed of a cushion body 31, a hinge column 32 and a support projection 33, the support projection 33 is welded on the upper portion of the cushion body 31, the joint of the support projection 33 and the cushion body 31 is of an arc structure, the hinge column 32 is installed on the lower portion of the cushion body 31, a torsion spring is sleeved on the hinge column 32, one end of the torsion spring is connected with the hinge column 32, the other end of the torsion spring is connected with a bridge plate 305, the elevating member 302 allows the limiting plate 304 to move upwards under the action of the torsion spring, and can support the limiting plate 304, so that the scraper 310 moves upwards to be separated from the sewage level.

Particularly, the lifting installation block 1 is installed on the side wall of the slag discharge groove of the air floatation machine, and the water inlet installation block 5 is installed on the side wall of the air floatation area; when the slag scraping mechanism is used, the power supply of the slag scraping drive 301 is switched on, the slag scraping drive 301 transmits power to the clamping pulley 307 through the transmission belt 306, so that the clamping pulley 307 moves along the slag scraping rail 6 to realize the drive of the slag scraping mechanism 3, and the scraper 310 scrapes floating particles in an air floatation area into the slag collecting groove in the left-going process of the slag scraping mechanism 3; the slag scraping mechanism 3 continues to move left, then the lifting rod 2 penetrates through the lifting hanging ring 303, in the process, the lifting hanging ring 303 drives the limiting plate 304 to move upwards until the two ends of the limiting plate 304 cross the supporting bumps 33 of the heightening pieces 302, the limiting plate 304 is supported under the action of the torsion spring, and at the moment, the scraper 310 is lifted above the sewage level; then, the slag scraping drive 301 runs to the left limit position under the ranging of the encoder, the control unit enables the driving motor to rotate reversely, the slag scraping mechanism 3 runs right along the slag scraping rail 6 until the slag scraping mechanism moves to the limit position, the water inlet rod 4 is outwards turned to raise the part 302 in the paddling process, the state of supporting the limiting plate 304 is broken, the limiting plate 304 falls, the shock absorption spring enables the scraping plate 310 to be slightly immersed into the sewage liquid level, and then the slag scraping mechanism 3 circularly scrapes slag under the reciprocating drive of the slag scraping drive 301.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. An electrolytic sewage treatment device, characterized in that: the slag scraping device comprises a lifting mounting block (1), a lifting rod (2), a slag scraping mechanism (3), a water inlet rod (4), a water inlet mounting block (5) and a slag scraping rail (6), wherein the slag scraping mechanism (3) is mounted on the slag scraping rail (6), one end of the slag scraping rail (6) is connected with the lifting mounting block (1), the lifting rod (2) is mounted on the lifting mounting block (1), the water inlet mounting block (5) is connected to the other end of the slag scraping rail (6), and the water inlet rod (4) is mounted on the water inlet mounting block (5);

wherein, the slag scraping mechanism (3) comprises a slag scraping drive (301), a heightening part (302), a lifting ring (303), a limiting plate (304), a bridging plate (305), a transmission belt (306), a clamping pulley (307), a pulley mounting plate (308), a lifting plate (309), a scraping plate (310) and a lifting connecting rod (311), the pulley mounting plate (308) is mounted at both ends of the bridging plate (305), the clamping pulley (307) is hinged on the pulley mounting plate (308), the slag scraping drive (301) is mounted at both ends of the bridging plate (305), the slag scraping drive (301) is connected with the clamping pulley (307) through the transmission belt (306), the lifting connecting rod (311) is sleeved at the middle part of the bridging plate (305), the limiting plate (304) is mounted at the upper end of the lifting connecting rod (311), and the lifting ring (303) is mounted on the limiting plate (304), lifting plate (309) is installed to the lower extreme of lift connecting rod (311), install scraper blade (310) on lifting plate (309), it has bed hedgehopping piece (302) to articulate on bridging plate (305), bed hedgehopping piece (302) sets up the both sides at limiting plate (304).

2. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: bed hedgehopping spare (302) comprises cushion main part (31), articulated post (32) and support convex block (33), the upper portion welding of cushion main part (31) has support convex block (33), articulated post (32) are installed to the lower part of cushion main part (31), the cover is equipped with the torsional spring on articulated post (32), articulated post (32) are connected to torsional spring one end, and bridging plate (305) is connected to the other end.

3. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: the slag scraping drive (301) comprises a drive motor and a control unit, wherein an encoder is installed on the drive motor and is electrically connected with the control unit.

4. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: four clamping pulleys (307) are hinged to the pulley mounting plate (308), and the four clamping pulleys (307) are distributed in a rectangular shape.

5. An electrolytic sewage treatment apparatus according to claim 4, characterized in that: the section of the slag scraping rail (6) is of a conical structure, the clamping pulley (307) is a conical wheel, and the slag scraping rail (6) is matched with the clamping pulley (307) for use.

6. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: raise pole (2) and be acute angle bending structure, raise pole (2) and raise rings (303) cooperation and use.

7. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: the water inlet rod (4) is of a right-angle bending structure, and the water inlet rod (4) is matched with the heightening piece (302) for use.

8. An electrolytic sewage treatment apparatus according to claim 1, characterized in that: the lifting connecting rod (311) is sleeved with a shock absorption spring, and the shock absorption spring is arranged between the limiting plate (304) and the bridging plate (305).