CN220766854U

CN220766854U - Municipal sludge resource utilization composting device

Info

Publication number: CN220766854U
Application number: CN202322547036.9U
Authority: CN
Inventors: 朱敏璋
Original assignee: Kunshan Lvwei Environmental Protection Technology Co ltd
Current assignee: Kunshan Lvwei Environmental Protection Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-12
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of sludge treatment and discloses a municipal sludge recycling composting device, which comprises a first treatment box, wherein the top end of the first treatment box is connected with a connecting pipe, the top end of the connecting pipe is provided with a second treatment box, the inner wall of the connecting pipe is provided with a filter screen, the center position of the second treatment box is provided with a driving assembly, the connecting pipe is internally provided with an accelerating assembly through the driving assembly, the accelerating assembly comprises a stirring rod III, the surface of the stirring rod III is connected with a stirring blade III, and the municipal sludge recycling composting device is provided with the accelerating assembly, so that a second starting motor drives the stirring rod II to rotate, the stirring rod II drives a main conical gear to rotate, and the main conical gear drives an auxiliary conical gear to rotate through meshing, and the auxiliary conical gear drives the stirring rod III to rotate, so that sludge to be filtered accumulated on the filter screen can be kept in a flowing state.

Description

Municipal sludge resource utilization composting device

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a municipal sludge recycling composting device.

Background

Municipal administration refers to various administrative management works of cities, market trade is easy, a lot of sludge is generated in the running and maintenance processes of municipal facilities related to urban life and activities of the cities, the sludge is usually subjected to composting treatment to realize recycling of resources, and composting is a process of continuously degrading and stabilizing organic matters under certain conditions through the action of microorganisms and producing a product suitable for land utilization, so that a sludge composting device is needed to realize recycling of sludge resources.

The utility model provides a composting device for mud is disclosed to prior patent publication No. CN211522047U, including first processing main part, install in the support frame of first processing main part bottom surface and install in the second processing main part of first processing main part top surface, the outside left side department of first processing main part transversely installs the backup pad, and the surface mounting of backup pad has first driving motor, and the drive shaft of first driving motor runs through the outside left side of first processing main part and is located the inside left side of first processing main part, the right side department transverse rotation of drive shaft is connected with first spliced pole, the upper and lower two sides of first spliced pole is respectively vertical to be connected with first stirring montant, the link is vertically installed on first processing main part top, and the top of link transversely installs the second processing main part, the vertical pipeline in intermediate position of second processing main part bottom surface is connected with the connecting pipe, and the second processing main part carries out sealed pipeline connection with first processing main part through the connecting pipe.

The above scheme has following problem in implementation, in the device in the mud that the second treatment main part handled can get into in the first treatment main part again after filtering through the filter screen, but because the density of mud is usually bigger, and is more viscous, when mud falls on the filter screen like this, pile up slowly and be the static state easily to with the filter screen shutoff form the jam, at this moment the free whereabouts of rethread mud filters, can lead to filterable speed slower, greatly reduced the work efficiency of the device, for this reason, we provide a municipal sludge recycling and utilize composting device to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a municipal sludge recycling composting device, which solves the problems that in the prior art, the density of sludge is usually relatively high and is relatively viscous, so that the sludge is easy to be accumulated slowly to be in a static state when falling on a filter screen, the filter screen is blocked to form a blockage, and the filtering speed is relatively low when the sludge falls freely for filtering, so that the working efficiency of the device is greatly reduced.

The utility model provides the following technical scheme: the utility model provides a municipal sludge recycling utilizes composting device, includes first processing case, the top of first processing case is connected with the connecting pipe, and the second processing case is installed on the top of connecting pipe, the filter screen is installed to the inner wall of connecting pipe, drive assembly is installed to the central point of second processing case, install accelerating assembly through drive assembly in the connecting pipe, accelerating assembly includes puddler three, and puddler three's surface connection has the stirring leaf three, puddler three's bottom is connected with the base, and the surface connection of base has the scraper blade, the bottom of scraper blade is laminated with the top of filter screen mutually.

As the preference of above-mentioned technical scheme, first processing case includes box one, and the feed inlet has all been seted up on the top both sides of box one, the mud mouth is installed to one side of box one, motor one is installed to one end of box one, and the output of motor one runs through the outer wall connection of box one has puddler one, the surface connection of puddler one has stirring leaf one.

As the preference of above-mentioned technical scheme, the second treatment box includes box two, and the mud mouth of intaking has been seted up on the top of box two, motor two is installed to the one end of box two, and the output of motor two runs through the outer wall connection of box two and has puddler two, drive assembly installs the intermediate position at puddler two, the surface connection of puddler two has stirring leaf two.

As the preference of above-mentioned technical scheme, drive assembly includes the bracing piece, and bracing piece and the inner wall fixed connection of box two, the one end of bracing piece is connected with the shell, and is provided with main bevel gear and vice bevel gear in the shell, main bevel gear fixed mounting is on the surface of puddler two, main bevel gear and vice bevel gear intermeshing, and the bottom of vice bevel gear is connected with the top of puddler three.

As the optimization of the technical scheme, the bottom end of the base is connected with the rotating shaft penetrating through the filter screen, and the base is rotationally connected with the filter screen.

Preferably, the scraper is inclined, and a brush is mounted at one end of the scraper, which is close to the filter screen.

Preferably, the radius of the base and the length of the main bevel gear or the scraper are equal to the radius of the filter screen.

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

according to the utility model, the accelerating assembly is arranged, so that the second starting motor drives the stirring rod II to rotate, the stirring rod II drives the main bevel gear to rotate, the main bevel gear drives the auxiliary bevel gear to rotate through meshing, the auxiliary bevel gear drives the stirring rod III to rotate, and the stirring rod III drives the stirring blade III to rotate, so that sludge which is piled on the filter screen and needs to be filtered can be kept in a flowing state, meanwhile, the stirring rod III drives the base to rotate, and the base drives the scraping plate to rotate, so that the sludge blocked at the top end of the filter screen can be scraped, the sludge can be filtered better and faster, and the working efficiency of the device is greatly increased.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a municipal sludge recycling composting apparatus;

FIG. 2 is a schematic cross-sectional view of a municipal sludge recycling composting apparatus;

FIG. 3 is a schematic view of a portion of a municipal sludge recycling composting apparatus;

FIG. 4 is a schematic diagram of a scraper blade configuration of a municipal sludge recycling composting apparatus.

In the figure: 1. a first treatment tank; 11. a first box body; 12. a feed inlet; 13. a mud outlet; 14. a first motor; 15. a stirring rod I; 16. stirring the first stirring blade; 2. a connecting pipe; 21. a filter screen; 3. a second treatment tank; 31. a second box body; 32. a mud inlet; 33. a second motor; 34. a stirring rod II; 35. stirring She Er; 4. a drive assembly; 41. a support rod; 42. a housing; 43. a main bevel gear; 44. a secondary bevel gear; 5. an acceleration assembly; 51. a stirring rod III; 52. stirring the third blade; 53. a base; 54. a scraper; 55. a brush.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: a municipal sludge recycling composting device comprises a first treatment box 1, as shown in figures 1 and 2, wherein the first treatment box 1 comprises a first box body 11, two sides of the top end of the first box body 11 are respectively provided with a feed inlet 12, one side of the first box body 11 is provided with a sludge outlet 13, one end of the first box body 11 is provided with a motor 14, the output end of the motor 14 penetrates through the outer wall of the first box body 11 and is connected with a stirring rod 15, the surface of the stirring rod 15 is connected with a stirring blade 16, the structure enables sludge and auxiliary materials to be subjected to mixed reaction for composting treatment so as to realize resource recycling, the top end of the first treatment box 1 is connected with a connecting pipe 2, the top end of the connecting pipe 2 is provided with a second treatment box 3, as shown in figures 1 and 2, the second treatment box 3 comprises a second box body 31, the top end of the second box body 31 is provided with a sludge inlet 32, one end of the second box body 31 is provided with a motor 33, the output end of the second motor 33 penetrates through the outer wall of the second box body 31 and is connected with a stirring rod 34, the second stirring rod 4 is arranged in the middle position of the stirring rod 34, the second stirring rod is connected with a stirring rod She Er so as to enable the sludge to be subjected to stirring treatment in a better surface dispersing structure,

as an implementation manner in this embodiment, as shown in fig. 1, 2 and 3, the filter screen 21 is installed on the inner wall of the connection pipe 2, the driving component 4 is installed at the center position of the second treatment tank 3, as shown in fig. 2 and 3, the driving component 4 includes a supporting rod 41, and the supporting rod 41 is fixedly connected with the inner wall of the second tank 31, one end of the supporting rod 41 is connected with a housing 42, a main bevel gear 43 and a secondary bevel gear 44 are provided in the housing 42, the main bevel gear 43 is fixedly installed on the surface of the second stirring rod 34, the main bevel gear 43 and the secondary bevel gear 44 are meshed with each other, and the bottom end of the secondary bevel gear 44 is connected with the top end of the third stirring rod 51, which makes it possible to realize that one motor drives the second stirring rod 34 and the third stirring rod 51 to rotate simultaneously, greatly increasing the practicability of the device, the accelerating component 5 is installed in the connection pipe 2 through the driving component 4, the accelerating assembly 5 comprises a stirring rod III 51, the surface of the stirring rod III 51 is connected with a stirring blade III 52, the bottom end of the stirring rod III 51 is connected with a base 53, the surface of the base 53 is connected with a scraping plate 54, the bottom end of the scraping plate 54 is attached to the top end of the filter screen 21, the structure enables sludge to be filtered to flow, meanwhile, accumulated sludge on the surface of the filter screen 21 can be scraped timely, the speed of filtering the sludge is accelerated, as shown in fig. 3, the bottom end of the base 53 is connected with a rotating shaft penetrating the filter screen 21, the base 53 is rotationally connected with the filter screen 21, the structure enables the stirring rod III 51 and the base 53 to rotate more firmly, as shown in fig. 3 and 4, the scraping plate 54 is inclined, in order to reduce the resistance when the scraping plate 54 rotates, and one end of the scraping plate 54 close to the filter screen 21 is provided with a brush 55 for cleaning the filter screen 21, as shown in fig. 3 and 4, the radius of base 53 and the length of main bevel gear 43 or flighting 54 together are equal to the radius of screen 21, which results in a more thorough cleaning of screen 21.

It should be noted that the direction in which base 53 rotates blade 54 is identical to the direction in which the bottom end of blade 54 is oriented.

Working principle: if the sludge is to be composted, the sludge is poured into the second box body 31 from the sludge inlet 32, then the motor II 33 and the motor I14 are started in advance, the motor II 33 drives the stirring rod II 34 to rotate, the stirring rod II 34 drives the stirring blade II 35 to rotate, the sludge is convenient to be dispersed, the dispersed sludge can fall on the filter screen 21 to be filtered, meanwhile, the stirring rod II 34 drives the main bevel gear 43 to rotate, the main bevel gear 43 drives the auxiliary bevel gear 44 to rotate, the auxiliary bevel gear 44 drives the stirring rod III 51 to rotate, the stirring rod III 51 drives the stirring blade III 52 to rotate, the stirring rod III 51 drives the base 53 to rotate, the base 53 drives the scraping plate 54 to rotate, so that the sludge filtered in the connecting pipe 2 flows, the filter screen 21 is scraped, the sludge blocked on the filter screen 21 is accelerated to be filtered, the scraping plate 54 drives the brush 55 to rotate, the filter screen 21 can be cleaned further, the finally, the filtered sludge can fall into the first box body 11, the motor I14 is started in advance, the motor I14 drives the stirring rod I15 to rotate, the stirring rod I15 drives the stirring blade I15 to rotate, the stirring rod I16 drives the stirring blade III to rotate, and the stirring rod III 16 drives the base 53 to rotate, the scraping plate 54 to scrape the sludge into the first box body 11, and the sludge through the inlet 13 to be mixed with the sludge, and the sludge can be discharged from the inlet 13 to be treated, and the sludge can be discharged from the sludge through the inlet 13.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides a municipal sludge recycling utilizes composting device, includes first processing case (1), the top of first processing case (1) is connected with connecting pipe (2), and second processing case (3) are installed on the top of connecting pipe (2), filter screen (21) are installed to the inner wall of connecting pipe (2), its characterized in that: the center position of second processing case (3) installs drive assembly (4), install acceleration subassembly (5) through drive assembly (4) in connecting pipe (2), acceleration subassembly (5) are including puddler three (51), and the surface connection of puddler three (51) has stirring leaf three (52), the bottom of puddler three (51) is connected with base (53), and the surface connection of base (53) has scraper blade (54), the bottom of scraper blade (54) is laminated mutually with the top of filter screen (21).

2. The municipal sludge recycling composting apparatus according to claim 1, wherein: the first treatment box (1) comprises a first box body (11), the two sides of the top end of the first box body (11) are provided with feeding holes (12), one side of the first box body (11) is provided with a mud outlet (13), one end of the first box body (11) is provided with a first motor (14), the output end of the first motor (14) penetrates through the outer wall of the first box body (11) and is connected with a first stirring rod (15), and the surface of the first stirring rod (15) is connected with a first stirring blade (16).

3. The municipal sludge recycling composting apparatus according to claim 1, wherein: the second treatment box (3) comprises a second box body (31), a mud inlet (32) is formed in the top end of the second box body (31), a second motor (33) is arranged at one end of the second box body (31), the output end of the second motor (33) penetrates through the outer wall of the second box body (31) and is connected with a second stirring rod (34), the driving assembly (4) is arranged at the middle position of the second stirring rod (34), and stirring She Er (35) is connected to the surface of the second stirring rod (34).

4. A municipal sludge recycling composting apparatus according to claim 3, wherein: the driving assembly (4) comprises a supporting rod (41), the supporting rod (41) is fixedly connected with the inner wall of the second box body (31), one end of the supporting rod (41) is connected with a shell (42), a main bevel gear (43) and a secondary bevel gear (44) are arranged in the shell (42), the main bevel gear (43) is fixedly mounted on the surface of the second stirring rod (34), the main bevel gear (43) is meshed with the secondary bevel gear (44) mutually, and the bottom end of the secondary bevel gear (44) is connected with the top end of the third stirring rod (51).

5. The municipal sludge recycling composting apparatus according to claim 1, wherein: the bottom end of the base (53) is connected with a rotating shaft penetrating through the filter screen (21), and the base (53) is rotationally connected with the filter screen (21).

6. The municipal sludge recycling composting apparatus according to claim 1, wherein: the scraping plate (54) is inclined, and a brush (55) is arranged at one end of the scraping plate (54) close to the filter screen (21).

7. The municipal sludge recycling composting apparatus according to claim 6, wherein: the radius of the base (53) and the length of the main bevel gear (43) or the scraper (54) are equal to the radius of the filter screen (21).