CN213668127U

CN213668127U - Biogas residue treatment device

Info

Publication number: CN213668127U
Application number: CN202022319717.6U
Authority: CN
Inventors: 李垒; 曾亚红; 马晓斌
Original assignee: Beijing Kaidao Construction Engineering Co ltd
Current assignee: Beijing Kaidao Construction Engineering Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-07-13
Anticipated expiration: 2030-10-17

Abstract

The application relates to the field of biogas residue treatment equipment, in particular to a biogas residue treatment device, which comprises a shell, wherein a filter cartridge used for filtering biogas residues is arranged on the shell; a feed inlet is formed in the upper side of the shell and is communicated with the side wall of the filter cylinder; a water outlet is arranged at the lower side of the shell; one end of the filter cartridge is positioned in the shell, the end part positioned outside the shell inclines upwards, and a through hole is formed in the lower end of the filter cartridge; the lower side of the part of the filter cartridge outside the shell is provided with a discharge hole; and a material conveying assembly used for discharging the filtered residues in the filter cartridge from the discharge hole is arranged in the filter cartridge. This application has comparatively conveniently clears up the effect of collecting to the natural pond sediment after filtering.

Description

Biogas residue treatment device

Technical Field

The application relates to the field of biogas residue treatment equipment, in particular to a biogas residue treatment device.

Background

The biogas residue is a solid substance left after organic substances are fermented, is rich in organic matters, humic acid, trace elements and the like, can play a good role in improving soil, is generated in the process of fermenting kitchen garbage to obtain biogas, is mixed in water, and needs to be separated from the water and the biogas residue to obtain the biogas residue, and the treatment equipment is equipment for separating the biogas residue from the water.

At present, a device used for separating biogas residue and water generally comprises a treatment box, wherein a filter screen is arranged in the treatment box, when in use, a mixture of the biogas residue and the water is injected into the filter screen from an opening of the treatment box, the biogas residue in the mixture is filtered through the filter screen, the filtered water is discharged for treatment, and the biogas residue obtained through filtering is processed and can be used as a soil conditioner.

With respect to the related art in the above, the inventors found that: in the process of filtering the mixture of the biogas residues and the water, more biogas residues can be gradually accumulated on the filter screen, after a period of time, the biogas residues on the filter screen need to be cleaned by workers, and the filter screen is inconvenient to use due to the occupied more manpower.

SUMMERY OF THE UTILITY MODEL

In order to clear up the natural pond sediment that produces filtering that can be comparatively convenient, this application provides a natural pond sediment processing apparatus.

The application provides a natural pond sediment processing apparatus adopts following technical scheme:

a biogas residue treatment device comprises a shell, wherein a filter cylinder for filtering biogas residues is arranged on the shell; a feed inlet is formed in the upper side of the shell and is communicated with the side wall of the filter cylinder; a water outlet is arranged at the lower side of the shell; one end of the filter cartridge is positioned in the shell, the end part positioned outside the shell inclines upwards, and a through hole is formed in the lower end of the filter cartridge; the lower side of the part of the filter cartridge outside the shell is provided with a discharge hole; and a material conveying assembly used for discharging the filtered residues in the filter cartridge from the discharge hole is arranged in the filter cartridge.

Through adopting above-mentioned technical scheme, when handling the mixture of natural pond sediment and water, the mixture is arranged to the cartridge filter in, filters natural pond sediment, will filter the natural pond sediment that leaves through defeated material subassembly and discharge, can reduce the occupation to the manpower, carries out the in-process of handling, can be comparatively convenient clear up the natural pond sediment that leaves filtering, and is more convenient.

Optionally, the material conveying assembly comprises an installation column rotatably connected in the filter cartridge, a spiral discharging plate fixed on the installation column, and a driving motor arranged on the filter cartridge and used for driving the installation column to rotate; the outer side edge of the spiral discharging plate is attached to the inner side surface of the filter cartridge, and a plurality of filter holes are formed in the spiral discharging plate.

By adopting the technical scheme, the mixture is filtered, the residual biogas residues are cleaned more conveniently, and the biogas residues can be cleaned and collected simply.

Optionally, the filter cartridges are multiple, the multiple filter cartridges are arranged at intervals up and down, and the filter cartridges are provided with material conveying assemblies; the diameter of the filter holes on the spiral discharging plate from top to bottom is gradually reduced.

Through adopting above-mentioned technical scheme, carry out filtration treatment many times to the mixture, and by last to down, the size of the filtration pore on a plurality of spiral play flitchs reduces gradually, clears up the natural pond sediment that the size is different in the mixture respectively, and the effect of carrying out filtration treatment to the mixture of natural pond sediment and water is better, can reduce the phenomenon that the natural pond sediment of great size causes the jam to filtering the pore, and the process of carrying out filtration treatment to the mixture is more stable smooth and easy.

Optionally, a transition section is arranged between the position where the feed inlet is communicated with the filter cartridge and the lower end part of the filter cartridge; two adjacent cartridge filters are located the both sides that the casing is relative respectively, and the lower one end of cartridge filter corresponds and is provided with the bearing shell, and the bearing shell communicates with the cartridge filter of downside, also has the changeover portion between the position that bearing shell and cartridge filter are connected and the lower tip of cartridge filter.

Through adopting above-mentioned technical scheme, there is one section distance in the position of accepting shell and cartridge filter intercommunication apart from the lower one end tip of cartridge filter, and the mixture is arranged to the cartridge filter back in, filters the mixture through the spiral play flitch, reduces to go out to have the marsh slag not filter through the spiral play flitch and directly from the exhaust phenomenon of the lower tip of cartridge filter, carries out filterable effect better.

Optionally, the downside of cartridge filter is provided with and is used for carrying out filterable filter screen to the silt of aquatic, and the filter screen is located the upside of delivery port.

By adopting the technical scheme, after the biogas residues in the mixture are filtered, the silt in the water can be conveniently cleaned, and the effect of treating the biogas residue mixture is better.

Optionally, a cleaning assembly for cleaning silt on the filter screen is arranged on the shell; the cleaning assembly comprises a scraping plate connected in the shell in a sliding manner and a driving piece arranged on the shell and used for driving the scraping plate to move; the scraper is attached to the upper side face of the filter screen; one side of filter screen is provided with the collection shell that is used for collecting silt.

Through adopting above-mentioned technical scheme, silt of aquatic remains on the filter screen, and the driving piece drives the scraper blade and slides, scrapes the silt on the filter screen to collecting the shell, can comparatively convenient clear up filtering remaining silt, reduces the staff and carries out the needs of clearing up silt, scrapes silt to collecting the shell in, can be comparatively convenient clear up silt and handle, it is more convenient.

Optionally, the driving parts are two, the two driving parts are respectively located on two opposite sides of the shell, the driving parts comprise rodless cylinders fixed on the shell and thumb cylinders arranged on sliding portions of the rodless cylinders, and two ends of the scraping plate are respectively connected with working ends of the thumb cylinders.

Through adopting above-mentioned technical scheme, the thumb cylinder drives the side of going up that the scraper blade pasted with the filter screen mutually, and no pole cylinder drives the scraper blade and removes, scrapes the silt on the filter screen to collecting in the shell, and later the thumb cylinder drives scraper blade and filter screen separation, drives the scraper blade and removes to one side of keeping away from collecting the shell, later drives the scraper blade once more and pastes with the filter screen mutually, and it is comparatively convenient to clear up the silt on the filter screen, and it is comparatively convenient to control the scraper blade.

Optionally, a clamping plate is arranged on the lower side of the filter screen, the clamping plate and the scraper are arranged in parallel, and the end part of the clamping plate is fixedly connected to the working end of the thumb cylinder; the thumb cylinder drives the clamping plate and the scraping plate to clamp and release the filter screen.

Through adopting above-mentioned technical scheme, when scraping the silt on the filter screen to collecting the shell, splint press from both sides tightly the filter screen with the scraper blade cooperation, and when the scraper blade cleared up silt, the filter screen was difficult to appear warping for the filter screen keeps the state of pasting mutually with the scraper blade, and more complete to the silt clearance on the filter screen, the effect of clearing up silt on the filter screen is better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arranged filter cartridge and the material conveying assembly, when the mixture of the biogas residues and water is filtered, the biogas residues left after filtering can be conveniently cleaned and collected, the requirement of workers on cleaning and collecting the biogas residues is reduced, the occupation of manpower is reduced, and the biogas residues are more conveniently treated;

2. by arranging the plurality of filter cartridges, the effect of filtering the mixture is better, the sizes of the filter holes in the spiral discharge plates are reduced from top to bottom, the biogas residues with different sizes are sequentially filtered and removed, the effect of filtering the mixture is better, the phenomenon that the filter holes are blocked by the existing biogas residues is reduced, and the treatment process is more stable and smooth;

3. through the filter screen and the clearance subassembly that set up, can be comparatively convenient clear up the silt of aquatic, scrape into silt through the scraper blade and collect the shell, it is comparatively convenient to handle filtering the silt that remains down.

Drawings

FIG. 1 is a schematic view of the overall structure of a biogas residue treatment apparatus;

FIG. 2 is a schematic view of the inside structure of the biogas residue treatment apparatus;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view showing the structure of the filter screen and the cleaning assembly;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

fig. 6 is a schematic view for showing the structure of the splint.

Description of reference numerals: 1. a housing; 11. a feed inlet; 12. a water outlet; 13. a door panel; 2. a filter cartridge; 21. a communicating hole; 22. a transition section; 23. a through hole; 24. a discharge port; 3. a material conveying component; 31. mounting a column; 32. a spiral discharging plate; 321. a filtration pore; 33. a drive motor; 4. a bearing shell; 5. a filter screen; 6. cleaning the assembly; 61. a squeegee; 62. a splint; 63. a drive member; 631. a rodless cylinder; 632. a thumb cylinder; 7. the shell is collected.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a biogas residue treatment device. Referring to fig. 1 and 2, the biogas residue treatment apparatus includes a housing 1, and a filter cartridge 2 for treating a mixture of biogas residue and water is provided on the housing 1; adding the mixture into a filter cylinder 2, and filtering the biogas residue in the mixture; the filter cartridge 2 is provided with a material conveying component 3 for cleaning the biogas residues left after filtering, and the biogas residues left in the filter cartridge 2 are discharged out of the filter cartridge 2.

Referring to fig. 1 and 2, the upper side of the housing 1 is provided with a feed inlet 11 for discharging the mixture into the filter cartridge 2; a water outlet 12 is arranged at the lower side of the shell 1 and used for discharging filtered water; the number of the filter cartridges 2 is three, the three filter cartridges 2 are arranged at intervals up and down, and two adjacent filter cartridges 2 are respectively positioned at two opposite sides of the shell 1; one end of the filter cartridge 2 is located in the housing 1, the other end extends to the outside of the housing 1, and the filter cartridge 2 is inclined upward in a direction extending from inside the housing 1 to outside the housing 1.

Referring to fig. 2 and 3, a communication hole 21 is provided at an upper side of a portion of the filter cartridge 2 located inside the housing 1, and a transition section 22 is formed between the communication hole 21 and a lower end of the filter cartridge 2; a bearing shell 4 is arranged between the feed port 11 and the uppermost filter cartridge 2, and a bearing shell 4 is also arranged between every two adjacent filter cartridges 2; the lower opening of the receiving shell 4 is communicated with the interior of the filter cylinder 2 through a communication hole 21; the size of the upper opening of the bearing shell 4 is larger than that of the lower opening, the upper opening of the bearing shell 4 at the uppermost side is communicated with the feed inlet 11, and the upper opening of the bearing shell 4 at the lower side corresponds to the lower end of the filter cylinder 2; the lower end of the filter cartridge 2 is provided with a through hole 23, and the filtered water is discharged from the through hole 23 into the corresponding receiving shell 4.

Referring to fig. 2 and 3, the feeding assembly 3 includes a mounting column 31 rotatably connected in the filter cartridge 2, a spiral discharging plate 32 fixed on the mounting column 31, and a driving motor 33 fixed on the filter cartridge 2 for driving the mounting column 31 to rotate; the length direction of the mounting column 31 is the same as the axial direction of the filter cartridge 2; the spiral discharging plate 32 is provided with a plurality of filtering holes 321, so that water flows down from the filtering holes 321, and the sizes of the filtering holes 321 on the three spiral discharging plates 32 from top to bottom are gradually reduced; the outer side edge of the spiral discharging plate 32 is attached to the inner side surface of the filter cartridge 2; the driving motor 33 is fixed on the end face of the filter cartridge 2 positioned on the outer side of the shell 1, and the output end of the driving motor 33 is fixedly connected with the mounting column 31 to drive the mounting column 31 to rotate; the lower side of the part of the filter cartridge 2 positioned outside the shell 1 is provided with a discharge port 24, and the spiral discharge plate 32 rotates to drive the biogas residues in the filter cartridge 2 to be discharged from the discharge port 24.

When the biogas residue is treated, the mixture is discharged into the filter cylinder 2 from the feed port 11, the biogas residue in the mixture is filtered through the spiral discharge plate 32, and the spiral discharge plate 32 rotates to drive the biogas residue to be discharged from the discharge port 24, so that the biogas residue can be conveniently cleaned and collected, the occupation of manpower is reduced, and the biogas residue is more convenient to use; filtered water is discharged from the through hole 23 at the lower end of the filter cartridge 2, the mixture is filtered for many times through the upper and lower three filter cartridges 2 and the spiral discharge plate 32, the size of the filter hole 321 on the spiral discharge plate 32 is gradually reduced from top to bottom, the phenomenon that the filter hole 321 is blocked by biogas residues with larger sizes is reduced, and the filtering effect is better.

Referring to fig. 4 and 5, a filter screen 5 is arranged at the lower side inside the housing 1, and the filter screen 5 is positioned at the upper side of the water outlet 12 and is used for filtering and removing the residual silt in the water; a cleaning assembly 6 for cleaning the residual silt on the filter screen 5 is arranged on the shell 1; referring to fig. 5 and 6, the cleaning assembly 6 includes a scraper 61 slidably connected in the housing 1, a clamping plate 62 slidably connected in the housing 1, and a driving member 63 for driving the scraper 61 and the clamping plate 62 to slide; the scraper 61 and the clamping plate 62 are respectively positioned at the upper side and the lower side of the filter screen 5; the number of the driving members 63 is two, the two driving members 63 are respectively located at two opposite sides of the housing 1, the driving members 63 include a rodless cylinder 631 fixed on the housing 1 and a thumb cylinder 632 fixed on a sliding part of the rodless cylinder 631; the end parts of the scraping plate 61 are respectively and fixedly connected with the working ends of the thumb cylinders 632, the end parts of the clamping plates 62 are also respectively and fixedly connected with the working ends of the thumb cylinders 632, and the scraping plate 61 and the clamping plates 62 are driven to mutually approach and depart through the work of the thumb cylinders 632.

Referring to fig. 4, a collecting shell 7 is arranged at the edge of one side of the filter screen 5, an opening is formed in the upper side of the collecting shell 7, and the opening in the upper side of the collecting shell 7 is aligned with the edge of the filter screen 5, so as to collect silt on the filter screen 5, and conveniently perform centralized treatment on the collected silt; a door panel 13 for taking out the collection case 7 is provided on the case 1 at a position corresponding to the collection case 7.

In the process of filtering the biogas residues and water, when the scraper 61 and the clamping plate 62 are positioned at one side far away from the collecting shell 7, the thumb cylinder 632 drives the scraper 61 and the clamping plate 62 to clamp the filter screen 5, the sliding plate of the rodless cylinder 631 slides to drive the scraper 61 and the clamping plate 62 to slide, so that the silt on the filter screen 5 is scraped into the collecting shell 7, at the moment, the thumb cylinder 632 drives the scraper 61 and the clamping plate 62 to be far away, the rodless cylinder 631 drives the scraper 61 and the clamping plate 62 to move to one side far away from the collecting shell 7, the scraper 61 and the clamping plate 62 are driven again to clamp the filter screen 5, and the silt on the filter screen 5 is cleaned; it is comparatively convenient to clear up the silt on the filter screen 5.

The implementation principle of the biogas residue treatment device in the embodiment of the application is as follows: in the process of treating the biogas residue mixture, the mixture is filtered through the upper and lower filter cartridges 2 and the spiral discharge plate 32, so that the biogas residue is better filtered, and the biogas residue left after filtering can be conveniently cleaned and collected through the rotation of the spiral discharge plate 32, thereby reducing the occupation of manpower and facilitating the operation of treating the biogas residue; through the filter screen 5 and the cleaning assembly 6 that set up, it is more convenient to carry out the operation of clearing up to the silt of aquatic.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A biogas residue processing device is characterized in that: comprises a shell (1), wherein a filter cylinder (2) for filtering biogas residues is arranged on the shell (1); a feed inlet (11) is formed in the upper side of the shell (1), and the feed inlet (11) is communicated with the side wall of the filter cartridge (2); a water outlet (12) is arranged at the lower side of the shell (1); one end of the filter cylinder (2) is positioned in the shell (1), the end part positioned outside the shell (1) is inclined upwards, and a through hole (23) is arranged at the lower end of the filter cylinder (2); a discharge hole (24) is formed in the lower side of the part, outside the shell (1), of the filter cylinder (2); the filter cartridge (2) is internally provided with a material conveying component (3) for discharging the filtered residue in the filter cartridge (2) from the discharge hole (24).

2. The biogas residue processing apparatus according to claim 1, characterized in that: the material conveying assembly (3) comprises a mounting column (31) rotatably connected in the filter cartridge (2), a spiral discharging plate (32) fixed on the mounting column (31) and a driving motor (33) arranged on the filter cartridge (2) and used for driving the mounting column (31) to rotate; the outer side edge of the spiral discharging plate (32) is attached to the inner side surface of the filter cartridge (2), and a plurality of filter holes (321) are formed in the spiral discharging plate (32).

3. The biogas residue processing device according to claim 2, characterized in that: the filter cartridges (2) are multiple, the multiple filter cartridges (2) are arranged at intervals up and down, and material conveying assemblies (3) are arranged in the filter cartridges (2); the diameter of the filtering holes (321) on the spiral discharging plate (32) from top to bottom is gradually reduced.

4. The biogas residue processing apparatus according to claim 3, characterized in that: a transition section (22) is arranged between the position where the feed inlet (11) is communicated with the filter cylinder (2) and the lower end part of the filter cylinder (2); two adjacent cartridge filters (2) are located the both sides that casing (1) is relative respectively, and the lower one end of cartridge filter (2) corresponds and is provided with and holds and connect shell (4), holds and connects shell (4) and cartridge filter (2) intercommunication of downside, also has changeover portion (22) between the lower tip of position and cartridge filter (2) that hold that shell (4) and cartridge filter (2) are connected.

5. The biogas residue processing apparatus according to claim 1, characterized in that: the downside of cartridge filter (2) is provided with and is used for carrying out filterable filter screen (5) to the silt of aquatic, and filter screen (5) are located the upside of delivery port (12).

6. The biogas residue processing apparatus according to claim 5, characterized in that: a cleaning assembly (6) for cleaning silt on the filter screen (5) is arranged on the shell (1); the cleaning assembly (6) comprises a scraper (61) connected in the shell (1) in a sliding manner and a driving piece (63) arranged on the shell (1) and used for driving the scraper (61) to move; the scraper (61) is attached to the upper side surface of the filter screen (5); one side of the filter screen (5) is provided with a collecting shell (7) for collecting silt.

7. The biogas residue processing apparatus according to claim 6, characterized in that: the driving parts (63) are two, the two driving parts (63) are respectively located on two opposite sides of the shell (1), the driving parts (63) comprise rodless cylinders (631) fixed to the shell (1) and thumb cylinders (632) arranged on sliding portions of the rodless cylinders (631), and two ends of the scraping plate (61) are respectively connected with working ends of the thumb cylinders (632).

8. The biogas residue processing apparatus according to claim 7, characterized in that: a clamping plate (62) is arranged on the lower side of the filter screen (5), the clamping plate (62) is arranged in parallel with the scraping plate (61), and the end part of the clamping plate (62) is fixedly connected to the working end of the thumb cylinder (632); the thumb cylinder (632) drives the clamping plate (62) and the scraper (61) to clamp and release the filter screen (5).