CN220119732U

CN220119732U - Biogas residue dehydrator

Info

Publication number: CN220119732U
Application number: CN202321537362.5U
Authority: CN
Inventors: 江刚; 王浩; 洪瀚; 陈剑敏
Original assignee: Taizhou Fuxing Ecological Environmental Protection Technology Co ltd
Current assignee: Taizhou Fuxing Ecological Environmental Protection Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-01
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of solid-liquid separation engineering and discloses a biogas residue dehydrator, which comprises a mounting rack, wherein the middle part of the upper side of the mounting rack is fixedly connected with a shell, one side of the upper part of the mounting rack is fixedly connected with a side shell, the upper part of the side shell is fixedly connected with a feed inlet, the inside of the shell is rotationally connected with a roller, one side of the roller is fixedly connected with a belt wheel I, the upper part of the shell is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a belt wheel II, the periphery of the belt wheel is sleeved with a synchronous belt, and the other end of the synchronous belt is sleeved on the periphery of the belt wheel I. According to the utility model, the pushing disc is driven to slide in the side shell under the action of the motor II, the rotary table, the rotary rod and the loop bar I, biogas residues are continuously conveyed into the roller, and the dehydrated biogas residues are pushed towards the cover body, so that continuous dehydration operation of the biogas residues is completed, the operation is simple, and the situation that the dehydrator is blocked by the biogas residues is reduced.

Description

Biogas residue dehydrator

Technical Field

The utility model relates to the technical field of solid-liquid separation engineering, in particular to a biogas residue dehydrator.

Background

During the production and life of human beings, a large amount of food waste such as kitchen leftovers, vegetable peel, fish and shrimp heads and the like can be generated. The food waste is directly discharged without treatment, which has a certain influence on the environment, but if the waste is collected and treated, biogas can be produced for use, and biogas residues after the biogas production is finished can be reused, so that the food waste can be used for feeds, waste materials and the like. And a large amount of water can be carried in the biogas residue after biogas production is finished, and if the biogas residue needs to be reused, a dehydrator for the biogas residue needs to be adopted for dehydration treatment, so that the biogas residue is convenient to transport and process.

Most of the existing used biogas residue dehydrators are large in volume and are only suitable for small materials, when the biogas residue is dehydrated, the situation that the dehydrators are blocked due to the fact that the biogas residue is large easily occurs, and the treatment effect and the treatment efficiency cannot be guaranteed, so that the biogas residue dehydrators are provided for solving the problems.

Disclosure of Invention

In order to make up for the defects, the utility model provides a biogas residue dehydrator, and aims to solve the problems that the existing biogas residue dehydrator is poor in biogas residue treatment effect and easy to block.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the biogas residue dehydrator comprises a mounting rack, mounting rack upside middle part fixedly connected with shell, upper portion one side fixedly connected with side shell of mounting rack, side shell upper portion fixedly connected with feed inlet, the inside rotation of shell is connected with the cylinder, one side fixedly connected with band pulley of cylinder, shell upper portion fixedly connected with motor one, the output fixedly connected with band pulley two of motor one, band pulley periphery cover is equipped with the hold-in range, the other end cover of hold-in range is established the periphery of band pulley one, side shell is kept away from one side fixedly connected with motor two of shell, the output fixedly connected with carousel of motor two, the bottom fixedly connected with dwang of carousel, the periphery cover of dwang is equipped with loop bar one, the inside sliding connection of side shell pushes away the dish, loop bar one with push away the dish and link to each other.

As a further description of the above technical solution:

the first pulley is rotatably connected between the outer shell and the side shell, and the first pulley has an inner diameter matched with the inner diameter of the side shell.

As a further description of the above technical solution:

one side of the shell, which is far away from the side shell, is fixedly connected with a cover body, and the bottom of the cover body is fixedly connected with a discharge hole.

As a further description of the above technical solution:

the periphery of the roller is provided with a plurality of holes, the bottom of the shell is fixedly connected with a water outlet, and the bottom of the water outlet is fixedly connected with a filter screen.

As a further description of the above technical solution:

the periphery of the rotating rod is also sleeved with a second sleeve rod, the upper part of the filter screen is connected with a brush plate in a sliding manner, and the second sleeve rod is connected with the brush plate.

As a further description of the above technical solution:

the size of the filter screen is matched with the size of the folded angle below the rotating rod.

As a further description of the above technical solution:

the width of the pushing disc is matched with the width of the inner diameter of the feed inlet, and the outer diameter of the pushing disc is matched with the inner diameter of the roller.

As a further description of the above technical solution:

the rotating rod is in an arch shape, and the first loop bar and the second loop bar are respectively positioned at two folding angles of the rotating rod.

As a further description of the above technical solution:

through holes are formed in two sides of the water outlet, and the brush plate is parallel to the through holes.

The utility model has the following beneficial effects:

1. according to the utility model, under the mutual coordination of the structures of the motor I, the belt wheel II, the synchronous belt and the like, the belt wheel I can drive the roller to rotate, so that the dehydration operation of biogas residues is completed, and then the pushing plate is driven to slide in the side shell under the action of the motor II, the turntable, the rotating rod and the loop bar I, so that the biogas residues are continuously conveyed into the roller, and the dehydrated biogas residues are pushed towards the cover body, so that the dehydration operation of the biogas residues is completed, the operation is simple, and the occurrence of the condition that the biogas residues block the dehydrator is reduced.

2. According to the utility model, when the motor II, the rotary table and the rotary rod drive the pushing plate to move back and forth to feed, the rotary rod synchronously acts on the brush plate, so that the brush plate can move back and forth on the upper part of the filter screen to clean the filter screen, the blockage of the filter screen is reduced, and the service time of the filter screen is prolonged.

Drawings

FIG. 1 is a schematic perspective view of a biogas residue dehydrator according to the present utility model;

FIG. 2 is a schematic diagram of a feed inlet of the biogas residue dehydrator according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a biogas residue dehydrator according to the present utility model;

FIG. 4 is a schematic structural view of a turntable of the biogas residue dehydrator provided by the utility model;

fig. 5 is a schematic structural view of a rotating rod of the biogas residue dehydrator provided by the utility model.

Legend description:

1. a mounting frame; 2. a housing; 3. a side case; 4. a feed inlet; 5. a roller; 6. a belt wheel I; 7. a first motor; 8. a belt wheel II; 9. a synchronous belt; 10. a cover body; 11. a discharge port; 12. a water outlet; 13. a filter screen; 14. a through hole; 15. a second motor; 16. a turntable; 17. a rotating lever; 18. a loop bar I; 19. pushing the disc; 20. a loop bar II; 21. and brushing the plate.

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.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the biogas residue dehydrator comprises a mounting frame 1, wherein the middle part of the upper side of the mounting frame 1 is fixedly connected with a shell 2, one side of the upper part of the mounting frame 1 is fixedly connected with a side shell 3, the upper part of the side shell 3 is fixedly connected with a feed inlet 4, and biogas residue which needs to be dehydrated enters the side shell 3 from the feed inlet 4. The inside rotation of shell 2 is connected with cylinder 5, and one side fixedly connected with band pulley one 6 of cylinder 5, and shell 2 upper portion fixedly connected with motor one 7, the output fixedly connected with band pulley two 8 of motor one 7, band pulley two 8 periphery cover is equipped with hold-in range 9, and the periphery at band pulley one 6 is established to the other end cover of hold-in range 9. The belt pulley II 8 and the belt pulley I6 are connected through the synchronous belt 9, and then the belt pulley I6 can be rotated while the motor I7 drives the belt pulley II 8 to rotate so as to drive the roller 5 to rotate, so that biogas residues can continuously enter the roller 5 while the roller 5 is ensured to be rotatable for dehydration. One side of the side shell 3, which is far away from the shell 2, is fixedly connected with a motor II 15, the output end of the motor II 15 is fixedly connected with a rotary table 16, the bottom of the rotary table 16 is fixedly connected with a rotary rod 17, the periphery of the rotary rod 17 is sleeved with a sleeve rod I18, the inside of the side shell 3 is slidably connected with a push disc 19, and the sleeve rod I18 is connected with the push disc 19. After the biogas residues enter the side shell 3 from the feed inlet 4, the rotary table 16 and the rotary rod 17 are driven to rotate through the operation of the driving motor II 15, so that the push disc 19 moves towards the direction of the roller 5, the biogas residues entering the side shell 3 are conveyed towards the roller 5, continuous feeding of the biogas residues is achieved, and the biogas residue dehydration efficiency is improved. And because the two ends of the roller 5 are all arranged in an open mode, after biogas residues enter the roller 5, the biogas residues are blocked less, so that the condition that the biogas residues are blocked in the dehydrator is avoided, and the dehydrator is convenient to normally use.

Pulley one 6 is rotatably connected between the outer casing 2 and the side casing 3, and the inner diameter of pulley one 6 matches the inner diameter of the side casing 3. The inner diameter matching can enable the biogas residues entering the side shell 3 to enter the roller 5 without blocking, so that dehydration of the biogas residues is ensured, and the biogas residues are prevented from blocking the dehydrator.

One side of the shell 2 far away from the side shell 3 is fixedly connected with a cover body 10, and the bottom of the cover body 10 is fixedly connected with a discharge opening 11. The dehydrated biogas residues can move towards the direction of the cover body 10 under the action of the pushing disc 19, so that the biogas residues are separated from the middle part of the roller 5, and the discharging is completed.

The periphery of the roller 5 is provided with a plurality of holes, the bottom of the shell 2 is fixedly connected with a water outlet 12, and the bottom of the water outlet 12 is fixedly connected with a filter screen 13. When the drum 5 rotates to dewater the biogas residues, the dewatered water can be discharged out of the drum 5 from the holes, then flows downwards under the blocking of the inner wall of the shell 2, and is discharged out of the water outlet 12. The discharged water is blocked by the filter screen 13, so that the wastewater can be further treated, and the conditions of environmental pollution and biogas residue loss caused by throwing out part of biogas residue in the dehydration process are reduced.

The periphery of the rotating rod 17 is also sleeved with a second sleeve rod 20, the upper part of the filter screen 13 is connected with a brush plate 21 in a sliding way, and the second sleeve rod 20 is connected with the brush plate 21. The rotating rod 17 drives the pushing disc 19 to reciprocate and simultaneously drives the loop bar II 20 to synchronously rotate, so that the brush plate 21 slides back and forth on the upper surface of the filter screen 13, and impurities accumulated on the upper part of the filter screen 13 can be discharged from the through hole 14. The long-term use of the filter screen 13 can be ensured, so that the biogas residue dehydrator is more convenient to use.

The size of the filter screen 13 is matched with the size of the folded angle below the rotating rod 17. The rotating range of the rotating rod 17 can directly influence the moving range of the brush plate 21, and the size of the rotating rod 17 can be matched, so that the moving range of the brush plate 21 can just clean the filter screen 13 while the rotating rod is rotated, and the cleaning effect is ensured.

The width of the push plate 19 is matched with the width of the inner diameter of the feed inlet 4, and the outer diameter of the push plate 19 is matched with the inner diameter of the roller 5. When the pushing disc 19 moves back and forth and the pushing disc 19 moves towards the roller 5, the upper surface of the pushing disc 19 can seal the feeding port 4, so that the problem that the feeding port 4 continuously discharges in the feeding process to cause the blockage of the dehydrator is avoided. Then when the pushing disc 19 moves towards the second motor 15, the feeding port 4 is opened, and biogas residues are fed. So reciprocating, when realizing continuous material loading to the natural pond sediment, avoided appearing because single unloading too much and the condition that leads to the hydroextractor to stop up.

The rotating rod 17 is in an arch shape, and the first loop rod 18 and the second loop rod 20 are respectively positioned at two folding corners of the rotating rod 17. The rotary table 16 drives the rotary rod 17 to rotate and simultaneously enables the first sleeve rod 18 and the second sleeve rod 20 to synchronously move, so that biogas residues are fed and the filter screen 13 is cleaned synchronously, and the using effect of the dehydrator is improved.

Through holes 14 are provided on both sides of the drain opening 12, and a brush plate 21 is parallel to the through holes 14. Impurities accumulated on the upper surface of the filter screen 13 are discharged from the through holes 14 on both sides after being cleaned by the brush plate 21, so as to collect the impurities and extend the service time of the filter screen 13.

Working principle: when the biogas residue dewatering device is used, biogas residue to be dewatered is placed into the side shell 3 from the feed inlet 4, and then the rotary table 16 and the rotary rod 17 are driven to rotate by the second driving motor 15, so that the push plate 19 moves towards the roller 5, and the biogas residue entering the side shell 3 is conveyed into the roller 5. Then the first motor 7 works to drive the second belt pulley 8 to rotate, and the first belt pulley 6 is driven to rotate under the action of the synchronous belt 9, so that the roller 5 is driven to synchronously rotate, and the biogas residues entering the roller 5 are dehydrated. Under the continuous operation of the motor II 15, the biogas residues can be continuously conveyed into the roller 5, then the dehydrated biogas residues can move towards the cover body 10 under the action of extrusion, and then are discharged from the discharge port 11, so that the biogas residues are dehydrated, and the operation is quite simple. And when the biogas residue is larger, dehydration treatment can be performed, and the situation that the dehydrator is blocked after entering the dehydrator is avoided, so that the dehydrator is more convenient to use. The water generated in the process of dehydrating the biogas residues is discharged from a plurality of holes formed in the roller 5 and then is blocked by the inner wall of the shell 2 and discharged from the water outlet 12. The water entering the water outlet 12 is blocked by the filter screen 13, and impurities carried in the water are filtered. Then, the second sleeve rod 20 can be driven to synchronously move under the action of the rotating rod 17, so that the brush plate 21 slides back and forth on the upper surface of the filter screen 13, and impurities accumulated on the upper part of the filter screen 13 can be discharged from the through hole 14. The long-term use of the filter screen 13 can be ensured, so that the biogas residue dehydrator is more convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Biogas residue dehydrator, including mounting bracket (1), its characterized in that: the utility model discloses a push away disc, including mounting bracket (1), upper portion one side fixedly connected with shell (2), upper portion one side fixedly connected with side shell (3) of mounting bracket (1), side shell (3) upper portion fixedly connected with feed inlet (4), inside rotation of shell (2) is connected with cylinder (5), one side fixedly connected with band pulley (6) of cylinder (5), one (7) of shell (2) upper portion fixedly connected with motor, the output fixedly connected with band pulley two (8) of motor one (7), band pulley two (8) periphery cover is equipped with hold-in range (9), the other pot head of hold-in range (9) is established the periphery of band pulley one (6), one side fixedly connected with motor two (15) of side shell (3) is kept away from one side fixedly connected with of shell (2), the output fixedly connected with carousel (16) of carousel (16), the bottom fixedly connected with dwang (17) of carousel (17), the periphery cover of dwang (17) is equipped with cover pole one (18), inside sliding connection has cover (19) with push away from disc one (19).

2. The biogas slurry dehydrator according to claim 1, wherein: the pulley I (6) is rotatably connected between the shell (2) and the side shell (3), and the inner diameter of the pulley I (6) is matched with the inner diameter of the side shell (3).

3. The biogas slurry dehydrator according to claim 1, wherein: one side of the shell (2) far away from the side shell (3) is fixedly connected with a cover body (10), and the bottom of the cover body (10) is fixedly connected with a discharge opening (11).

4. The biogas slurry dehydrator according to claim 1, wherein: the outer periphery of the roller (5) is provided with a plurality of holes, the bottom of the shell (2) is fixedly connected with a water outlet (12), and the bottom of the water outlet (12) is fixedly connected with a filter screen (13).

5. The biogas slurry dehydrator according to claim 4, wherein: the periphery of the rotating rod (17) is also sleeved with a second sleeve rod (20), the upper part of the filter screen (13) is connected with a brush plate (21) in a sliding manner, and the second sleeve rod (20) is connected with the brush plate (21).

6. The biogas slurry dehydrator according to claim 4, wherein: the size of the filter screen (13) is matched with the size of a bevel angle below the rotating rod (17).

7. The biogas slurry dehydrator according to claim 1, wherein: the width of the pushing disc (19) is matched with the width of the inner diameter of the feeding hole (4), and the outer diameter of the pushing disc (19) is matched with the inner diameter of the roller (5).

8. The biogas slurry dehydrator according to claim 5, wherein: the rotating rod (17) is in an arch shape, and the first loop bar (18) and the second loop bar (20) are respectively positioned at two folding angles of the rotating rod (17).

9. The biogas slurry dehydrator according to claim 5, wherein: through holes (14) are formed in two sides of the water outlet (12), and the brush plate (21) is parallel to the through holes (14).