CN220513854U - Special rotary drum micro-filter for sewage treatment for meat segmentation - Google Patents

Abstract

The utility model discloses a special rotary drum micro-filter for meat segmentation sewage treatment, which relates to the technical field of rotary drum micro-filters, and particularly comprises a device box, a rotary drum assembly and a rotary drum, wherein the rotary drum assembly is arranged in the device box, the rotary drum micro-filter comprises a rotary drum body and fixing plates detachably connected to two ends of the rotary drum body, and a first rotating shaft is arranged at the center of each of the two fixing plates; two bearing frames are fixed in the device box, and the first rotating shaft penetrates through the bearing frames. According to the utility model, the second rotating shaft is rotated to drive the roller and the bristles to rotate, the bristles can clean the surface of the rotary drum body, meanwhile, cleaning water is injected into the second annular cavity, the second annular cavity is communicated with the inside of the first annular cavity, so that the cleaning water can enter the inside of the first annular cavity and then is sprayed out from the holes, and the cleaning water can be matched with the rotating bristles to effectively clean impurities on the surface of the rotary drum body, so that the device is beneficial to long-time use of the whole device.

Description

Special rotary drum micro-filter for sewage treatment for meat segmentation

Technical Field

The utility model relates to the technical field of rotary drum micro-filters, in particular to a special rotary drum micro-filter for sewage treatment for meat segmentation.

Background

When the slaughterhouse is used for treating sewage, the sewage is filtered by the rotary drum micro-filter, the treated sewage axially enters the micro-filter drum and radially flows out through the screen mesh, and impurities in the water are trapped on the inner surface of the screen mesh on the micro-filter drum. When the impurities trapped on the filter screen are brought to the upper part of the micro-filter by the rotary drum, the impurities are backflushed into the slag discharging groove by the pressure flushing water and flow out. Because the slaughter sewage contains more meat residues, mucous membrane and other impurities, the slaughter sewage is easy to adhere to the filter screen, and the whole filter screen is required to be detached for cleaning after the work is finished, so that the slaughter sewage is very inconvenient.

Disclosure of Invention

The utility model aims to provide a special rotary drum micro-filter for meat segmentation sewage treatment, which aims to solve the problems in the background technology.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a special rotary drum micro-filter for meat segmentation sewage treatment, which comprises a device box and further comprises:

the rotary drum assembly is arranged in the device box and specifically comprises a rotary drum body and fixing plates detachably connected to two ends of the rotary drum body, and a first rotating shaft is arranged at the center of each of the two fixing plates; two bearing frames are fixed in the device box, and the first rotating shaft penetrates through the bearing frames;

the driving assembly is arranged on one side of the device box and used for driving the first rotating shaft to rotate along the central axis of the first rotating shaft;

the cleaning assembly is arranged above the device box and is used for cleaning the rotary drum body; the cleaning assembly specifically comprises two symmetrically arranged supporting frames, second rotating shafts are arranged on opposite sides of the two supporting frames, a roller is arranged between the two second rotating shafts, bristles are uniformly arranged on the outer portion of the roller along the circumferential direction of the roller, a first annular cavity and a second annular cavity are formed in the roller, and holes communicated with the inner portion of the first annular cavity are uniformly formed in the outer portion of the roller; the middle part of the second annular cavity is communicated with the middle part of the first annular cavity; the second rotating shaft is of a hollow structure, and the second rotating shaft is communicated with the second annular cavity.

Preferably, the outer part of the first rotating shaft is sleeved with a sleeve disc, a third annular cavity is formed in the sleeve disc, a hollow structure is arranged in the first rotating shaft, and a through hole communicated with the inner part of the third annular cavity is formed in the first rotating shaft; the outside of the sleeve disk is communicated with a water inlet pipe.

Preferably, the driving assembly comprises a motor arranged on the side edge of the device box, the output end of the motor is connected with a first gear, and a second gear meshed with the first gear is sleeved outside the first rotating shaft.

Preferably, the outer parts of the first rotating shaft and the second rotating shaft are sleeved with driving rollers, and the outer parts of the two driving rollers are connected through a driving belt.

Preferably, both sides of the device box are provided with fixed boxes, the side edges of the fixed boxes are communicated with liquid inlet pipes, the tail end of the second rotating shaft is communicated with the inside of the fixed boxes, one-way valves are arranged in the second rotating shaft and the inside of the liquid inlet pipes, and pistons are arranged in the fixed boxes; the end coaxial coupling of first pivot has the carousel, and the eccentric articulated first articulated pole that has on the carousel, the other end of first articulated pole articulates there is the second articulated pole, and the other end of second articulated pole is connected with the bottom of piston.

Preferably, a supporting plate is arranged below the rotary drum body in the device box, a filter screen is arranged at the top of the supporting plate, and connecting plates are arranged on two sides of the filter screen; and a water outlet pipe is communicated with the outside of the device box.

Preferably, the inside of device case still is provided with places the box, and places the inside of box and be provided with the slide, place the box inside wall and install electric telescopic handle, and electric telescopic handle's output is connected with one side of slide, the opposite side of slide is provided with the mounting panel, and the end-to-end connection of mounting panel has the shutoff board that runs through the box of placing.

Compared with the prior art, the above technical scheme has the following beneficial effects:

1. through rotating the second rotating shaft, the second rotating shaft drives the roller and the bristles to rotate, the bristles can clean the surface of the rotary drum body, meanwhile, cleaning water is injected into the second annular cavity, the second annular cavity is communicated with the inside of the first annular cavity, so that the cleaning water can enter the inside of the first annular cavity and then is sprayed out from the holes, and the cleaning water can effectively clean impurities on the surface of the rotary drum body by being matched with the rotating bristles, so that the device is beneficial to long-time use of the whole device;

2. when first pivot rotates, first pivot drives the carousel and rotates, under the effect of first articulated lever and second articulated lever mutual articulated, the piston can reciprocate the slip from top to bottom in the inside of fixed box, when the piston down-ward movement, the inside check valve of feed liquor pipe is opened, the inside check valve of second pivot is in the closed condition, through at the external detergent holding vessel of feed liquor pipe terminal intercommunication or clean water holding vessel, and then make the piston move down this moment can take out detergent or clean water to the inside of fixed box, then the piston upward movement can carry detergent or clean water to the inside of second pivot again, spout from hole department at last, with this completion is to the automatic extraction of detergent and clean water, the result of use is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

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

FIG. 2 is a schematic view of the structure of the drum body of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2;

FIG. 5 is a schematic view showing the internal structure of the drum of the present utility model;

FIG. 6 is a schematic view of the structure of the device case of the present utility model;

FIG. 7 is a schematic view showing the internal structure of the fixing case of the present utility model;

FIG. 8 is a schematic view of the internal structure of the apparatus case of the present utility model;

fig. 9 is an enlarged view at C in fig. 8;

FIG. 10 is a schematic view of the internal structure of the inventive sleeve;

in the figure:

1. an apparatus box; 2. a drum body; 3. a fixing plate; 4. a first rotating shaft; 5. a carrier; 6. a drive assembly; 601. a motor; 602. a first gear; 603. a second gear; 7. a cleaning assembly; 701. a support frame; 702. a second rotating shaft; 703. a roller; 704. brushing; 705. a first annular cavity; 706. a second annular cavity; 707. a hole; 8. a sleeve disk; 801. a third annular chamber; 9. a water inlet pipe; 10. a through hole; 11. a driving roller; 12. a transmission belt; 13. a fixed box; 14. a liquid inlet pipe; 15. a piston; 16. a turntable; 17. a first hinge lever; 18. a second hinge lever; 19. a filter screen; 20. a connecting plate; 21. a support plate; 22. placing a box; 23. a slide plate; 24. an electric telescopic rod; 25. a mounting plate; 26. and a plugging plate.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

Referring to fig. 1-10, a special drum microfilter for wastewater treatment for meat segmentation includes a device box 1, and further includes:

the rotary drum assembly is arranged in the device box 1 and specifically comprises a rotary drum body 2 and fixing plates 3 detachably connected to two ends of the rotary drum body 2, and a first rotating shaft 4 is arranged at the center of each of the two fixing plates 3; two bearing frames 5 are fixed in the device box 1, and the first rotating shaft 4 penetrates through the bearing frames 5;

a driving assembly 6 disposed at one side of the device box 1 and used for driving the first rotating shaft 4 to rotate along its own central axis;

a cleaning unit 7 disposed above the device box 1 and configured to clean the drum body 2; the cleaning assembly 7 specifically includes two symmetrically arranged supporting frames 701, two opposite sides of the supporting frames 701 are respectively provided with a second rotating shaft 702, a roller 703 is arranged between the two second rotating shafts 702, bristles 704 are uniformly arranged outside the roller 703 along the circumferential direction of the roller 703, a first annular cavity 705 and a second annular cavity 706 are formed inside the roller 703, and holes 707 communicated with the inside of the first annular cavity 705 are uniformly formed outside the roller 703; the middle part of the second annular cavity 706 is communicated with the middle part of the first annular cavity 705; the second rotating shaft 702 has a hollow structure, and the second rotating shaft 702 is communicated with the second annular cavity 706;

when the rotary drum is used, the first rotating shaft 4 is driven to rotate by the driving assembly 6, the rotary drum body 2 is driven to rotate by the first rotating shaft 4, and the filtered sewage flows out of the rotary drum body 2 through injecting the sewage into the rotary drum body 2, and impurities are positioned in the rotary drum body 2; when the device is used for a long time, the filtering holes on the rotary drum body 2 can be blocked, at the moment, the second rotary shaft 702 rotates, the second rotary shaft 702 drives the rotary drum 703 and the bristles 704 to rotate, the bristles 704 can clean the surface of the rotary drum body 2, meanwhile, cleaning water is injected into the second annular cavity 706, the second annular cavity 706 is communicated with the first annular cavity 705, so that the cleaning water can enter the first annular cavity 705 and then is sprayed out from the holes 707, and the cleaning water can effectively clean impurities on the surface of the rotary drum body 2 by being matched with the rotating bristles 704, so that the device is beneficial to long-time use of the whole device;

at this time, it should be noted that the fixing plate 3 is detachably connected with the drum body 2, and when the impurities in the drum body 2 are more, the fixing plate 3 can be detached so as to clean the impurities; further, in order to save time, a door body can be opened on the drum body 2, so as to facilitate quick cleaning.

The outer part of the first rotating shaft 4 is sleeved with a sleeve disk 8, a third annular cavity 801 is formed in the sleeve disk 8, a hollow structure is formed in the first rotating shaft 4, and a through hole 10 communicated with the inner part of the third annular cavity 801 is formed in the first rotating shaft 4; a water inlet pipe 9 is communicated with the outside of the sleeve disk 8;

injecting sewage to be treated into the water inlet pipe 9, wherein the sewage enters the third annular cavity 801, and the sleeve disc 8 is fixed, so that when the first rotating shaft 4 rotates, the sleeve disc 8 is kept fixed, and under the mutual cooperation of the third annular cavity 801 and the through hole 10, even if the first rotating shaft 4 rotates, the sewage in the third annular cavity 801 can enter the first rotating shaft 4 through the through hole 10 and then enter the drum body 2 through the first rotating shaft 4, so that the sewage injection is completed; it should be noted that the tight rotation between the sleeve disk 8 and the first rotating shaft 4 does not allow the sewage to flow out of the gap (even if a small amount flows out, it is negligible, which does not affect the use of the whole device).

The driving assembly 6 comprises a motor 601 arranged on the side edge of the device box 1, the output end of the motor 601 is connected with a first gear 602, and a second gear 603 meshed with the first gear 602 is sleeved outside the first rotating shaft 4; by starting the motor 601, the motor 601 drives the first gear 602 to rotate, and the first gear 602 is meshed with the second gear 603, so that the second gear 603 drives the first rotating shaft 4 to rotate.

The outer parts of the first rotating shaft 4 and the second rotating shaft 702 are sleeved with driving rollers 11, and the outer parts of the two driving rollers 11 are connected through a driving belt 12; in order to save the number of motors 601, when the first rotating shaft 4 rotates, the second rotating shaft 702 also rotates under the action of the driving roller 11 and the driving belt 12, so that the use of additional motors 601 is saved; however, at this time, it should be mentioned that when the sewage is injected into the water inlet pipe 9, the holes 707 outside the drum 703 should only spray pure water or not spray water so as to avoid mixing the detergent with the sewage; when the whole device is not filled with new sewage for treatment, the motor 601 is started at this time, and the cleaning agent and the cleaning water can be respectively filled into the two second rotating shafts 702 at the two ends of the roller 703, enter the second annular cavity 706 from the two ends of the second annular cavity, then enter the first annular cavity 705 from the middle part of the second annular cavity 706 after approaching to the center, are mixed, and finally are sprayed out from the holes 707, so that the cleaning effect is achieved.

The two sides of the device box 1 are provided with a fixed box 13, the side edges of the fixed box 13 are communicated with a liquid inlet pipe 14, the tail end of the second rotating shaft 702 is communicated with the inside of the fixed box 13, the inside of the second rotating shaft 702 and the inside of the liquid inlet pipe 14 are provided with one-way valves, and the inside of the fixed box 13 is provided with a piston 15; the end part of the first rotating shaft 4 is coaxially connected with a rotating disc 16, a first hinging rod 17 is eccentrically hinged on the rotating disc 16, the other end of the first hinging rod 17 is hinged with a second hinging rod 18, and the other end of the second hinging rod 18 is connected with the bottom of the piston 15;

when the first rotating shaft 4 rotates, the first rotating shaft 4 drives the turntable 16 to rotate, under the action of mutual hinging of the first hinging rod 17 and the second hinging rod 18, the piston 15 can slide up and down in the fixed box 13, when the piston 15 moves downwards, the one-way valve in the liquid inlet pipe 14 is opened, the one-way valve in the second rotating shaft 702 is in a closed state, and the external cleaning agent storage tank or cleaning water storage tank is communicated with the tail end of the liquid inlet pipe 14, so that the piston 15 can pump cleaning agent or cleaning water into the fixed box 13 at the moment in a downward movement mode, then the piston 15 moves upwards to convey the cleaning agent or cleaning water into the second rotating shaft 702, and finally the cleaning agent or cleaning water is sprayed out from the hole 707, so that the automatic extraction of the cleaning agent and the cleaning water is finished, and the use effect is better.

A supporting plate 21 is arranged below the rotary drum body 2 in the device box 1, a filter screen 19 is arranged at the top of the supporting plate 21, and connecting plates 20 are arranged on two sides of the filter screen 19; the outside of the device box 1 is communicated with a water outlet pipe, and the sewage filtered by the rotary drum body 2 is further filtered by a filter screen 19, so that the sewage treatment effect is better; and the connecting plate 20 and the supporting plate 21 can be detached, so that the filter screen 19 can be detached at a later stage, and the later stage cleaning is facilitated.

The device box 1 is internally provided with a placement box 22, the placement box 22 is internally provided with a sliding plate 23, the inner side wall of the placement box 22 is provided with an electric telescopic rod 24, the output end of the electric telescopic rod 24 is connected with one side of the sliding plate 23, the other side of the sliding plate 23 is provided with a mounting plate 25, and the tail end of the mounting plate 25 is connected with a plugging plate 26 penetrating through the placement box 22; as can be seen from fig. 8 and 9, in the initial state, the plugging plate 26 is in the state shown in fig. 9, and when the drum body 2 is cleaned, the electric telescopic rod 24 drives the sliding plate 23 to move towards the plugging plate 26, so that the plugging plate 26 moves to the outside of the placement box 22, and then hot air is injected into the placement box 22, and because the thickness of the mounting plate 25 is smaller than that of the plugging plate 26, the hot air in the placement box can enter the device box 1, so that the cleaned device box 1 is dried, and the use effect is good.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The special rotary drum micro-filter for the sewage treatment for meat segmentation is characterized by comprising a device box (1), and further comprising:

the rotary drum assembly is arranged in the device box (1), and specifically comprises a rotary drum body (2) and fixing plates (3) detachably connected to two ends of the rotary drum body (2), and a first rotating shaft (4) is arranged at the center of each of the two fixing plates (3); two bearing frames (5) are fixed in the device box (1), and the first rotating shaft (4) penetrates through the bearing frames (5);

the driving assembly (6) is arranged on one side of the device box (1) and is used for driving the first rotating shaft (4) to rotate along the central axis of the first rotating shaft;

the cleaning assembly (7) is arranged above the device box (1) and is used for cleaning the rotary drum body (2); the cleaning assembly (7) specifically comprises two symmetrically arranged supporting frames (701), second rotating shafts (702) are arranged on opposite sides of the two supporting frames (701), a roller (703) is arranged between the two second rotating shafts (702), bristles (704) are uniformly arranged on the outer portion of the roller (703) along the circumferential direction of the roller, a first annular cavity (705) and a second annular cavity (706) are formed in the roller (703), and holes (707) communicated with the inner portion of the first annular cavity (705) are uniformly formed in the outer portion of the roller (703); the middle part of the second annular cavity (706) is communicated with the middle part of the first annular cavity (705); the second rotating shaft (702) is of a hollow structure, and the second rotating shaft (702) is communicated with the second annular cavity (706).

2. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: the outer part of the first rotating shaft (4) is sleeved with a sleeve disc (8), a third annular cavity (801) is formed in the sleeve disc (8), a hollow structure is formed in the first rotating shaft (4), and a through hole (10) communicated with the inner part of the third annular cavity (801) is formed in the first rotating shaft (4); the outside of the sleeve disk (8) is communicated with a water inlet pipe (9).

3. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: the driving assembly (6) comprises a motor (601) arranged on the side edge of the device box (1), the output end of the motor (601) is connected with a first gear (602), and a second gear (603) meshed with the first gear (602) is sleeved outside the first rotating shaft (4).

4. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: the outer parts of the first rotating shaft (4) and the second rotating shaft (702) are sleeved with driving rollers (11), and the outer parts of the two driving rollers (11) are connected through a driving belt (12).

5. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: both sides of the device box (1) are provided with fixed boxes (13), the side edges of the fixed boxes (13) are communicated with liquid inlet pipes (14), the tail end of the second rotating shaft (702) is communicated with the inside of the fixed boxes (13), check valves are arranged in the second rotating shaft (702) and the inside of the liquid inlet pipes (14), and pistons (15) are arranged in the fixed boxes (13); the end coaxial coupling of first pivot (4) has carousel (16), and eccentric articulated on carousel (16) have first articulated pole (17), the other end of first articulated pole (17) articulates there is second articulated pole (18), and the other end of second articulated pole (18) is connected with the bottom of piston (15).

6. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: a supporting plate (21) is arranged below the rotary drum body (2) in the device box (1), a filter screen (19) is arranged at the top of the supporting plate (21), and connecting plates (20) are arranged on two sides of the filter screen (19); the outside of the device box (1) is communicated with a water outlet pipe.

7. The special rotary drum microfilter for meat segmentation and sewage treatment as set forth in claim 1 wherein: the inside of device case (1) still is provided with places box (22), and places the inside of box (22) and be provided with slide (23), place box (22) inside wall and install electric telescopic handle (24), and the output of electric telescopic handle (24) is connected with one side of slide (23), the opposite side of slide (23) is provided with mounting panel (25), and the end-to-end connection of mounting panel (25) has shutoff board (26) that run through place box (22).