CN221235480U

CN221235480U - Aerobic fermentation device for municipal pipeline sludge

Info

Publication number: CN221235480U
Application number: CN202323512689.XU
Authority: CN
Inventors: 董兴旺
Original assignee: Nanjing Jingu Intelligent Municipal Research Institute Co ltd
Current assignee: Nanjing Jingu Intelligent Municipal Research Institute Co ltd
Filing date: 2023-12-22
Publication date: 2024-06-28
Anticipated expiration: 2033-12-22

Abstract

The utility model discloses an aerobic fermentation device for municipal pipeline sludge, which comprises an aerobic fermentation tank body. According to the utility model, the sludge to be subjected to aerobic fermentation is poured into the hopper, the motor is started, the motor drives the worm, the worm wheel, the transmission rod, the first gear, the toothed belt and the second gear to rotate, the toothed belt drives the lifting block, the lifting rod, the fixing frame, the hopper and the steering rod to move upwards, the steering rod moves to the turning position of the turning block, the steering rod drives the fixing frame to turn leftwards, the fixing frame drives the hopper to turn leftwards, the sludge to be subjected to aerobic fermentation in the hopper enters the aerobic fermentation tank body from the feeding port and can be treated, so that the advantage of convenient use is achieved, when the sludge is subjected to aerobic fermentation, a worker is not required to pour the sludge into the aerobic fermentation tank by using a tool, the sludge can be automatically poured into the tank, and the aerobic fermentation time of the sludge is reduced.

Description

Aerobic fermentation device for municipal pipeline sludge

Technical Field

The utility model relates to the technical field of municipal sludge treatment, in particular to an aerobic fermentation device for municipal pipeline sludge.

Background

And (3) sludge aerobic fermentation: is a harmless, volume-reducing and stabilizing comprehensive sludge treatment technology, also called aerobic composting technology. The method utilizes the action of aerobic thermophilic bacteria and thermophilic bacteria to decompose organic matters in sludge to form a substance similar to humus soil. Heat is generated in the metabolic process, so that the temperature of the stacking layer can be raised to be higher than 55 ℃, pathogens, parasitic ova and viruses can be effectively killed, and the fertilizer composition of the sludge is improved. The utilization way of the sludge fermentation finished product mainly comprises the following steps: farmland utilization, forest land utilization, landscaping utilization, land restoration of abandoned mine sites, covering soil of refuse landfill sites and the like, and the agricultural sludge is limited to be agricultural due to the relationship between the agricultural sludge and a human food chain. The aerobic fermentation technology is focused by people with the characteristics of low investment and low operation cost, and has wide application range. The technical bottleneck that puzzles mud fermentation technology popularization and application is that mud composition is complicated, and easily causes heavy metal pollution etc., and patent publication No. 202221819118.3 discloses a high-efficient good oxygen fermenting installation of municipal sludge, including fermentation main part, agitating unit and connecting belt, fermentation main part's side-mounting has accommodate motor, fermentation main part's upper end through-connection has vertical decurrent stand, the one end rotation of stand is connected fermentation main part's diapire, agitating unit is fixed to be cup jointed the outer wall of stand, agitating unit's outer wall is fixed to be cup jointed the cylinder cap, agitating unit's outer wall is provided with the dwang, fermentation main part's upper end fixedly connected with feed inlet, fermentation main part's side fixedly connected with discharge gate, mud is in rotation in-process each other, scrapes fermentation main part inner wall and bottom in-process to form mud and scrape the inner wall in the inside stirring in-process of fermentation main part, reaches the operating personnel of being convenient for to incline to the inside of fermentation main part, reduces the operating personnel and washs degree of difficulty.

The prior art solutions described above have the following drawbacks: when carrying out aerobic fermentation to mud, municipal equipment just is bigger and heavy generally, because the position of feed inlet is higher, just needs the workman to utilize tools such as ladder to transport mud to the sludge treatment jar in, just can carry out aerobic fermentation to mud, and the transportation in-process is wasted time and energy, has brought inconvenience for mud aerobic fermentation to increase mud aerobic fermentation's time.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide the aerobic fermentation device for the municipal pipeline sludge, which has the advantages of convenient use, and solves the problems that when the sludge is subjected to aerobic fermentation, common municipal equipment is large and heavy, and because the position of a feed inlet is high, workers are required to convey the sludge into a sludge treatment tank by using tools such as a ladder and the like, the sludge can be subjected to aerobic fermentation, time and labor are wasted in the conveying process, inconvenience is brought to the sludge aerobic fermentation, and the time of the sludge aerobic fermentation is prolonged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the aerobic fermentation device for municipal pipeline sludge comprises an aerobic fermentation tank body, four corners of the bottom of the aerobic fermentation tank body are fixedly connected with supporting legs, the left side of the aerobic fermentation tank body is provided with a power assembly, the top of the aerobic fermentation tank body is provided with a feed inlet, the bottom of the right side of the aerobic fermentation tank body is provided with a bottom plate, the rear side of the top of the bottom plate is fixedly connected with a power column, the bottom of the inner wall of the power column is provided with a first gear, the outer side of the first gear is meshed with a toothed belt, the inner side of the top of the toothed belt is meshed with a second gear, the rear side of the second gear is connected with the rear side of the inner wall of the power column through a pin shaft, the right side of the front side of the toothed belt is fixedly connected with a lifting block, the front side of the lifting block is fixedly connected with a lifting rod, the surface of the lifting rod is fixedly connected with a fixing frame, the inner side of the fixing frame is fixedly connected with a hopper, the left side fixedly connected with the fixed block on the surface of the hopper, the inside fixedly connected with of fixed block is on the surface of lifter, the left side fixedly connected with steering yoke of inboard of mount, the outside of steering yoke runs through to the outside of mount, the left side sliding connection of lifter has the traveller, the bottom fixedly connected with of traveller is at the top of bottom plate, the front side and the rear side of steering yoke all sliding connection have the upset piece, the front side the right side fixedly connected with of upset piece is in the left side of traveller, the rear side the right side fixedly connected with of upset piece is in the left side of power post, the rear side of power post is provided with the supporting shoe, the bottom fixedly connected with of supporting shoe is in the rear side at bottom plate top, the right side fixedly connected with motor at supporting shoe top, the output fixedly connected with worm of motor, the left side swing joint of worm surface has the mounting panel, the bottom fixed connection of mounting panel is at the top of supporting shoe, the top meshing of worm has the worm wheel, the front side fixedly connected with transfer line of worm wheel, the front side of transfer line runs through to the inside of power post, the front side fixed connection of transfer line is at the rear side of gear one.

As the preferable mode of the utility model, the surface of the transmission rod is sleeved with the supporting plate, the supporting plate is positioned at the rear side of the power column, the bottom of the supporting plate is fixedly connected to the top of the supporting block, and the shape of the supporting plate is rectangular.

As the preferable mode of the utility model, the front side of the surface of the lifting rod is fixedly connected with a sliding sleeve, the surface of the sliding sleeve is contacted with the inner wall of the sliding column, and the shape of the sliding sleeve is cylindrical.

As the preferable mode of the utility model, the front side and the rear side of the surface of the steering rod are fixedly connected with the wear-resistant sleeve, the surface of the wear-resistant sleeve is contacted with the inside of the overturning block, and the wear-resistant sleeve is cylindrical.

As preferable in the utility model, the left side of the surface of the worm is fixedly connected with a wear-resistant column, the surface of the wear-resistant column is fixedly connected with the inside of the mounting plate, and the shape of the wear-resistant column is round.

As the preferable mode of the utility model, the left side of the lifting block is in sliding connection with a sliding rail, the left side of the sliding rail is fixedly connected to the left side of the inner wall of the power column, and the sliding rail is in a T shape.

As the preferable mode of the utility model, the left side of the outer side of the fixing frame is fixedly connected with a reinforcing column, the inner part of the reinforcing column is fixedly connected with the surface of the steering rod, and the shape of the reinforcing column is round.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the sludge to be subjected to aerobic fermentation is poured into the hopper, the motor is started, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the transmission rod to rotate, the transmission rod drives the gear I to rotate, the gear I drives the gear II to rotate, the gear II drives the lifting block to move upwards, the lifting block drives the lifting rod to move upwards, the lifting rod drives the fixing frame to move upwards, the fixing frame drives the hopper to move upwards, the fixing frame drives the direction rod to move to the turning position of the turning block, the direction rod drives the fixing frame to turn leftwards, the fixing frame drives the hopper to turn leftwards, and the sludge to be subjected to aerobic fermentation in the hopper is turned to a proper position, so that the sludge can be treated, and therefore, the sludge aerobic fermentation device has the advantage of convenient use.

2. According to the utility model, the supporting plate is arranged, so that the transmission rod can be stabilized, the shaking condition of the transmission rod during operation is avoided, the effect of stabilizing the transmission rod is achieved, and the operation stability of the transmission rod is improved.

Drawings

FIG.1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of the power column of the present utility model;

FIG. 3 is a perspective view of the holder of the present utility model;

fig. 4 is a perspective view of the worm of the present utility model.

In the figure: 1. an aerobic fermentation tank body; 2. a support leg; 3. a power assembly; 4. a feed inlet; 5. a bottom plate; 6. a power column; 7. a first gear; 8. a toothed belt; 9. a second gear; 10. a lifting block; 11. a lifting rod; 12. a fixing frame; 13. a hopper; 14. a fixed block; 15. a steering lever; 16. a spool; 17. a turnover block; 18. a support block; 19. a motor; 20. a worm; 21. a mounting plate; 22. a worm wheel; 23. a transmission rod; 24. a support plate; 25. a sliding sleeve; 26. a wear-resistant sleeve; 27. a wear-resistant column; 28. a slide rail; 29. and (5) reinforcing the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the aerobic fermentation device for municipal pipeline sludge provided by the utility model comprises an aerobic fermentation tank body 1, four corners of the bottom of the aerobic fermentation tank body 1 are fixedly connected with supporting legs 2, the left side of the aerobic fermentation tank body 1 is provided with a power component 3, the top of the aerobic fermentation tank body 1 is provided with a feed inlet 4, the bottom of the right side of the aerobic fermentation tank body 1 is provided with a bottom plate 5, the rear side of the top of the bottom plate 5 is fixedly connected with a power column 6, the bottom of the inner wall of the power column 6 is provided with a gear I7, the outer side of the gear I7 is meshed with a toothed belt 8, the inner side of the top of the toothed belt 8 is meshed with a gear II 9, the rear side of the gear II 9 is connected with the rear side of the inner wall of the power column 6 through a pin shaft, the right side of the front side of the toothed belt 8 is fixedly connected with a lifting block 10, the front side of the lifting block 10 is fixedly connected with a lifting rod 11, the surface of the lifting rod 11 is fixedly connected with a fixing frame 12, the inside fixedly connected with hopper 13 of mount 12, the left side fixedly connected with fixed block 14 on hopper 13 surface, the inside fixedly connected with of fixed block 14 is on the surface of lifter 11, the left side fixedly connected with direction pole 15 of mount 12 inboard, the outside of direction pole 15 runs through to the outside of mount 12, the left side sliding connection of lifter 11 has slide column 16, the bottom of slide column 16 is fixedly connected at the top of bottom plate 5, the front side and the rear side of direction pole 15 all sliding connection have upset piece 17, the right side fixedly connected with of preceding upset piece 17 is in the left side of slide column 16, the right side fixedly connected with of rear upset piece 17 is in the left side of power post 6, the rear side of power post 6 is provided with supporting shoe 18, the bottom fixedly connected with of supporting shoe 18 is in the rear side at bottom of bottom plate 5 top, the right side fixedly connected with motor 19 at supporting shoe 18 top, the output fixedly connected with worm 20 of motor 19, the left side swing joint on worm 20 surface has mounting panel 21, and the bottom fixed connection of mounting panel 21 has worm wheel 22 at the top of supporting shoe 18, and worm wheel 22's front side fixedly connected with transfer line 23 at the top meshing of worm 20, and the front side of transfer line 23 runs through to the inside of power post 6, and the front side fixed connection of transfer line 23 is at the rear side of gear one 7.

Referring to fig. 3, a support plate 24 is sleeved on the surface of the transmission rod 23, the support plate 24 is located at the rear side of the power column 6, the bottom of the support plate 24 is fixedly connected to the top of the support block 18, and the support plate 24 is rectangular in shape.

As a technical optimization scheme of the utility model, the supporting plate 24 is arranged, so that the driving rod 23 can be stabilized, the shaking condition of the driving rod 23 during operation is avoided, the driving rod 23 is stabilized, and the operation stability of the driving rod 23 is improved.

Referring to fig. 3, a sliding sleeve 25 is fixedly connected to the front side of the surface of the lifting rod 11, the surface of the sliding sleeve 25 is in contact with the inner wall of the sliding column 16, and the sliding sleeve 25 is cylindrical in shape.

As a technical optimization scheme of the utility model, the lifting rod 11 can be protected by arranging the sliding sleeve 25, so that the abrasion of the lifting rod 11 during operation is avoided, the lifting rod 11 is protected, and the durability of the lifting rod 11 is improved.

Referring to fig. 3, the front side and the rear side of the surface of the steering rod 15 are fixedly connected with a wear-resistant sleeve 26, the surface of the wear-resistant sleeve 26 is in contact with the inside of the turning block 17, and the wear-resistant sleeve 26 is cylindrical in shape.

As a technical optimization scheme of the utility model, the steering rod 15 can be protected by arranging the wear-resistant sleeve 26, so that the situation that the steering rod 15 slides and is worn in the overturning block 17 is avoided, the function of protecting the steering rod 15 is achieved, and the service life of the steering rod 15 is prolonged.

Referring to fig. 4, a wear-resistant post 27 is fixedly connected to the left side of the surface of the worm 20, the surface of the wear-resistant post 27 is fixedly connected to the inside of the mounting plate 21, and the shape of the wear-resistant post 27 is circular.

As a technical optimization scheme of the utility model, the wear-resistant column 27 is arranged to protect the worm 20, so that the worm 20 is prevented from being damaged when the worm 20 is dazzled, the function of protecting the worm 20 is achieved, and the durability of the worm 20 is improved.

Referring to fig. 3, a sliding rail 28 is connected to the left side of the lifting block 10 in a sliding manner, the left side of the sliding rail 28 is fixedly connected to the left side of the inner wall of the power column 6, and the sliding rail 28 is T-shaped.

As a technical optimization scheme of the utility model, the lifting block 10 can be stabilized by arranging the sliding rail 28, so that the falling of the lifting block 10 in the lifting process is avoided, the effect of stabilizing the lifting block 10 is achieved, and the stability of the lifting block 10 is improved.

Referring to fig. 2, a reinforcing column 29 is fixedly connected to the left side of the outside of the fixing frame 12, the inside of the reinforcing column 29 is fixedly connected to the surface of the steering rod 15, and the reinforcing column 29 is circular in shape.

As a technical optimization scheme of the utility model, the fixing frame 12 can be reinforced by arranging the reinforcing column 29, so that the shaking condition of the fixing frame 12 is avoided, the reinforcing effect is achieved, and the use efficiency of the fixing frame 12 is improved.

The working principle and the using flow of the utility model are as follows: when the sludge aerobic fermentation device is used, sludge to be subjected to aerobic fermentation is poured into the hopper 13, the motor 19 is started, the motor 19 drives the worm 20 to rotate, the worm 20 drives the worm wheel 22 to rotate, the worm wheel 22 drives the transmission rod 23 to rotate, the transmission rod 23 drives the gear I7 to rotate, the gear I7 drives the toothed belt 8 to rotate, the toothed belt 8 drives the gear II 9 to rotate, the toothed belt 8 drives the lifting block 10 to move upwards, the lifting block 10 drives the lifting rod 11 to move upwards, the lifting rod 11 drives the fixing frame 12 to move upwards, the fixing frame 12 simultaneously drives the direction rod 15 to move to the turning position of the turning block 17, the direction rod 15 drives the fixing frame 12 to turn leftwards, the fixing frame 12 drives the hopper 13 to turn leftwards, and the sludge to be turned to a proper position, and the sludge to be subjected to aerobic fermentation in the hopper 13 enters the aerobic fermentation tank body 1 from the feed inlet 4, so that the sludge can be treated, and the sludge aerobic fermentation device has the advantage of convenient use.

To sum up: this aerobic fermentation device for municipal pipeline mud, through aerobic fermentation jar body 1, stabilizer blade 2, power component 3, feed inlet 4, bottom plate 5, power post 6, gear one 7, toothed belt 8, gear two 9, lifting block 10, lifter 11, mount 12, hopper 13, fixed block 14, steering yoke 15, slide column 16, upset piece 17, supporting shoe 18, motor 19, worm 20, mounting panel 21, worm wheel 22 and the cooperation of transfer line 23 are used, the problem of when carrying out aerobic fermentation to mud has been solved, general municipal equipment just is great and heavy, because the position of feed inlet is higher, just need the workman to transport mud to the sludge treatment jar in with instruments such as ladder, just can carry out aerobic fermentation to mud, waste time and energy in the transportation process has brought inconvenience for the aerobic fermentation of mud, thereby the time of the aerobic fermentation of mud has been increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Aerobic fermentation device for municipal pipeline sludge comprises an aerobic fermentation tank body (1), and is characterized in that: the utility model discloses a device for controlling the fermentation of the waste water in the sewage treatment plant, which comprises an aerobic fermentation tank body (1), wherein four corners of the bottom of the aerobic fermentation tank body (1) are fixedly connected with supporting legs (2), the left side of the aerobic fermentation tank body (1) is provided with a power assembly (3), the top of the aerobic fermentation tank body (1) is provided with a feed inlet (4), the bottom of the right side of the aerobic fermentation tank body (1) is provided with a bottom plate (5), the rear side of the top of the bottom plate (5) is fixedly connected with a power column (6), the bottom of the inner wall of the power column (6) is provided with a first gear (7), the outer side of the first gear (7) is meshed with a toothed belt (8), the inner side of the top of the toothed belt (8) is meshed with a second gear (9), the rear side of the second gear (9) is connected with the rear side of the inner wall of the power column (6) through a pin shaft, the right side of the toothed belt (8) is fixedly connected with a lifting block (10), the front side of the lifting block (10) is fixedly connected with a lifting rod (11), the surface of the lifting rod (11) is fixedly connected with a fixing frame (12), the inner side of the hopper (12) is fixedly connected with a left side of the lifting block (13), the lifting block (13) is fixedly connected with the surface of the lifting block (14), the left side sliding connection of the lifting rod (11) is provided with a sliding column (16), the bottom of the sliding column (16) is fixedly connected with the top of the bottom plate (5), the front side and the rear side of the lifting rod (15) are both in sliding connection with a turnover block (17), the right side of the turnover block (17) at the front side is fixedly connected with the left side of the sliding column (16), the right side of the turnover block (17) at the rear side is fixedly connected with the left side of the power column (6), the rear side of the power column (6) is provided with a supporting block (18), the bottom of the supporting block (18) is fixedly connected with the rear side of the top of the bottom plate (5), the right side of the top of the supporting block (18) is fixedly connected with a motor (19), the output end of the motor (19) is fixedly connected with a worm (20), the left side of the surface of the worm (20) is movably connected with a mounting plate (21), the bottom of the mounting plate (21) is fixedly connected with the top of the supporting block (18), the worm wheel (20) at the top of the worm wheel (18), the worm wheel (22) is meshed with the front side (23) of the driving rod (23), the front side of the transmission rod (23) is fixedly connected with the rear side of the first gear (7).

2. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the surface cover of transfer line (23) is equipped with backup pad (24), backup pad (24) are located the rear side of power post (6), the bottom fixed connection of backup pad (24) is at the top of supporting shoe (18), the shape of backup pad (24) is rectangle.

3. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the front side of lifter (11) surface fixedly connected with sliding sleeve (25), the surface of sliding sleeve (25) and the inner wall contact of traveller (16), the shape of sliding sleeve (25) is cylindrical.

4. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the front side and the rear side of the surface of the steering rod (15) are fixedly connected with wear-resistant sleeves (26), the surfaces of the wear-resistant sleeves (26) are in contact with the inside of the overturning block (17), and the wear-resistant sleeves (26) are cylindrical.

5. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the left side fixedly connected with wear-resisting post (27) on worm (20) surface, the surface fixed connection of wear-resisting post (27) is in the inside of mounting panel (21), the shape of wear-resisting post (27) is circular.

6. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the left side sliding connection of lifting block (10) has slide rail (28), the left side fixed connection of slide rail (28) is in the left side of power post (6) inner wall, the shape of slide rail (28) is the T type.

7. The aerobic fermentation device for municipal pipeline sludge according to claim 1, wherein: the left side outside mount (12) fixedly connected with spliced pole (29), the inside fixed connection of spliced pole (29) is on the surface of steering column (15), the shape of spliced pole (29) is circular.