CN215939239U

CN215939239U - Rotary drum type solid-liquid separation device

Info

Publication number: CN215939239U
Application number: CN202121844862.4U
Authority: CN
Inventors: 张伟; 许欣平; 周丹
Original assignee: Shanghai Tengbin Engineering Technology Co ltd
Current assignee: Shanghai Tengbin Engineering Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a rotary drum type solid-liquid separation device, which relates to the technical field of solid-liquid separation and aims at solving the problems of low working efficiency, difficulty in realizing long-acting stable work and poor treatment effect of the conventional solid-liquid separation device. The utility model has novel structure, high automation degree, good solid-liquid separation effect, high working efficiency, convenient disassembly and assembly and strong product performance in the aspects of structure, strength and corrosion resistance.

Description

Rotary drum type solid-liquid separation device

Technical Field

The utility model relates to the technical field of solid-liquid separation, in particular to a rotary drum type solid-liquid separation device.

Background

When wet garbage is treated, in order to reduce the weight and the volume of the wet garbage, the wet garbage is compressed, the existing wet garbage is squeezed and crushed in a crushing liquid, solid-liquid separation and filtration are realized through physical screening, and a large amount of sewage mixed with fine particles exists in a reduction compression process and needs to be treated.

Disclosure of Invention

The utility model provides a rotary drum type solid-liquid separation device, which solves the problems of low working efficiency, difficulty in realizing long-acting stable work and poor treatment effect of the conventional solid-liquid separation device.

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

the utility model provides a rotary drum formula solid-liquid separation equipment, is including supporting the base, it has the guiding gutter to support the base mid-mounting, sealed housing is installed on the guiding gutter top, sealed housing inboard is installed the rotary drum subassembly, rotary drum subassembly inboard is provided with filter element group spare, rotary drum subassembly lateral wall is installed the backwash nest of tubes, and filter element group spare inboard is provided with the connecting pipe, the connecting pipe is installed into water nest of tubes in filter element group spare, support the base and be close to rotary drum subassembly and install spacing wheel, just support the base top and install gear motor, gear motor and rotary drum subassembly are connected with drive chain.

Preferably, the rotary drum assembly comprises an end plate group, a barrel hoop, a limiting ring, a taper opening, a guide rod and a hole plate, wherein the barrel hoop is welded at two ends of the hole plate, the end plate group is installed on the side wall of the hole plate, the taper opening is formed in one side, away from the end plate group, of the hole plate, the side wall of the hole plate is provided with the limiting ring, and the guide rod is installed on the side wall of the hole plate.

Preferably, the filter element assembly comprises a support rod, a positioning piece, a bottom positioning ring, an opening positioning ring, a twisting piece, a positioning plate, a net barrel and a connecting piece, wherein the bottom positioning ring and the opening positioning ring are respectively arranged at two ends of the net barrel, the support rod is arranged at the inner side of the net barrel, the positioning plate is arranged on the outer wall of the support rod, the twisting piece is arranged at the inner side of the net barrel, the twisting piece is connected with the positioning piece, and the twisting piece is connected with the support rod through the positioning piece.

Preferably, the pore plate penetrates through the barrel hoop and the limiting ring, the barrel hoop is symmetrically arranged by taking the central axis of the pore plate as a symmetry axis, and the guide rod is arranged in an annular array by taking the central line of the pore plate as a circle center.

Preferably, the support rod is arranged in an annular array by taking the center line of the net barrel as the circle center, the twisting pieces are arranged in an arc shape and are connected through the positioning pieces, and the support rod penetrates through the twisting pieces.

Preferably, the limiting wheels are arranged at the top end of the water guide groove in a rectangular array, the limiting wheels are connected with the supporting base and can be finely adjusted, and the limiting wheels are rotatably connected with the barrel hoops at the two ends of the pore plate.

The utility model has the beneficial effects that:

1. through setting up gear motor drive drum subassembly and filter element group spare and rotate, carry out solid-liquid separation to wet rubbish through rotating, carry out the water conservancy diversion to the sewage after separating through the guiding gutter, carry the ejection of compact through the hank piece to the particulate matter after the separation to accomplish solid-liquid separation, improve solid-liquid separation's degree of automation, reduce labour cost, improve work efficiency.

2. Carry out spacing supplementary rotation and support through setting up spacing round to the rotary drum subassembly, improve its stability when guaranteeing its rotation smooth and easy degree, optimize and rotate the solid-liquid separation effect, and carry out self-cleaning through the backwash nest of tubes, keep the equipment function to last the high efficiency.

3. The filter element assembly and the rotary drum assembly are assembled in an oriented mode through the supporting rod and the guide rod, detachable installation is achieved, and the disassembling difficulty is reduced.

4. Through setting up the hank piece into split type structure, and be the PP material, on the basis of guaranteeing its performance, connect according to the structural feature of filter element group spare and form wholly, the adjustability of reinforcing installation and local change improves the product function in the aspect of its structure, intensity and corrosion-resistant.

To sum up, this solid-liquid separation device degree of automation is high, and solid-liquid separation is effectual, and work efficiency is high, is convenient for carry out the dismouting, and product performance in the aspect of its structure, intensity and corrosion resistance is strong.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is an assembly view of the present invention.

Fig. 4 is a schematic structural view of the supporting base of the present invention.

Fig. 5 is a schematic structural view of the drum assembly in the present invention.

FIG. 6 is a schematic diagram of the construction of the filter element assembly of the present invention.

FIG. 7 is a schematic view of the construction of the skein of the present invention.

Reference numbers in the figures: 1. a support base; 2. a water chute; 3. a drum assembly; 301. an end plate group; 302. a barrel hoop; 303. a limiting ring; 304. a conical opening; 305. a guide bar; 306. an orifice plate; 4. a connecting pipe; 5. a filter element assembly; 501. a support bar; 502. positioning plates; 503. a bottom positioning ring; 504. a mouth positioning ring; 505. twisting sheets; 506. positioning a plate; 507. a net drum; 508. a connecting member; 6. backwashing the pipe group; 7. a water inlet pipe group; 8. sealing the housing; 9. a servo motor; 10. and a limiting wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a drum type solid-liquid separation device comprises a supporting base 1, wherein a water guide groove 2 is installed in the middle of the supporting base 1, a sealing housing 8 is installed at the top end of the water guide groove 2, a drum assembly 3 is installed on the inner side of the sealing housing 8, a filter element assembly 5 is arranged on the inner side of the drum assembly 3, a backwashing pipe assembly 6 is installed on the side wall of the drum assembly 3, a connecting pipe 4 is arranged on the inner side of the filter element assembly 5, a water inlet 7 is installed at the bottom end, close to the drum assembly 3, of the filter element assembly 5 through the connecting pipe 4, a limiting wheel 10 is installed on the supporting base 1, a servo motor 9 is installed at the top end of the supporting base 1, and the servo motor 9 and the drum assembly 3 are connected with a driving chain.

In this embodiment, the drum assembly 3 includes an end plate group 301, a barrel hoop 302, a limiting ring 303, a taper 304, a guide rod 305 and a hole plate 306, the barrel hoop 302 is welded at two ends of the hole plate 306, the end plate group 301 is installed on a side wall of the hole plate 306, the taper 304 is arranged on one side of the hole plate 306 away from the end plate group 301, the limiting ring 303 is arranged on a side wall of the hole plate 306, the guide rod 305 is installed on a side wall of the hole plate 306, the hole plate 306 penetrates through the barrel hoop 302 and the limiting ring 303, the barrel hoop 302 is symmetrically arranged by taking a central axis of the hole plate 306 as a symmetry axis, the guide rod 305 is arranged in an annular array by taking a center line of the hole plate 306 as a circle center, and the hole plate 306 is driven to rotate by the reduction motor 9, so that the filtering area is equivalently increased, the solid-liquid separation efficiency is improved, and the automation strength thereof is improved.

Further, the filter element assembly 5 comprises a support rod 501, a positioning piece 502, a bottom positioning ring 503, an opening positioning ring 504, a twisted piece 505, a positioning plate 506, a net barrel 507 and a connecting piece 508, wherein the bottom positioning ring 503 and the opening positioning ring 504 are respectively positioned at two ends of the net barrel 507, the support rod 501 is installed at the inner side of the net barrel 507, the positioning plate 506 is installed at the outer wall of the support rod 501, the twisted piece 505 is installed at the inner side of the net barrel 507, the twisted piece 505 is connected with the positioning piece 502, the twisted piece 505 is connected with the support rod 501 through the positioning piece 502, the support rod 501 is arranged in an annular array by taking the center line of the net barrel 507 as the circle center, the twisted pieces 505 are arranged in an arc shape, the twisted pieces 505 are connected through the positioning piece 502, the support rod 501 penetrates through the twisted piece 505, solid-liquid separation is realized by arranging the net barrel 507, and particles are pushed by the twisted pieces 505 to be discharged, the working efficiency is improved.

In addition, spacing wheel 10 is the rectangular array setting on the top of guiding gutter 2, spacing wheel 10 is connected with support base 1, and can finely tune, just spacing wheel 10 is to rotate with the section of thick bamboo hoop 302 at orifice plate 306 both ends and is connected, rotates through spacing wheel 10 and supports, when guaranteeing its rotation functionality, improves the stability of rotating solid-liquid separation.

The working principle is as follows: when the rotary drum type solid-liquid separation device is used, wet garbage needing solid-liquid separation is placed into a rotary drum assembly 3 of the rotary drum type solid-liquid separation device according to use requirements, a speed reducing motor 9 is started immediately according to the separation requirements, the speed reducing motor 9 works to enable an output shaft to rotate, the output shaft drives the rotary drum assembly 3 to rotate through a driving chain, the rotary drum assembly 3 drives a filter element assembly 5 on the inner side to rotate, so that the wet garbage is rotatably filtered, a water inlet pipe assembly 7 and a backwashing pipe assembly 6 are started immediately according to the solid-liquid separation requirements, the backwashing pipe assembly 6 works to flush the wet garbage which is rotatably filtered, flushing sewage flows into the bottom of the rotary drum assembly 3, the sewage is discharged through a water guide groove 2, meanwhile, particulate matters which are larger than a net drum 507 in the wet garbage are remained in the filter element assembly 5, and meanwhile, a twisting sheet 505 rotates to push the remained particulate matters, the particles are pushed to be discharged out of the sealed housing 8, and solid-liquid separation is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A rotary drum type solid-liquid separation device comprises a supporting base (1) and is characterized in that, a water chute (2) is arranged in the middle of the supporting base (1), a sealing cover shell (8) is arranged at the top end of the water chute (2), a drum component (3) is arranged on the inner side of the sealing housing (8), a filter element component (5) is arranged on the inner side of the drum component (3), a backwashing pipe group (6) is arranged on the side wall of the drum component (3), a connecting pipe (4) is arranged on the inner side of the filter element component (5), a water inlet pipe group (7) is arranged at the bottom end of the filter cylinder of the filter element component (5) of the connecting pipe (4), a limiting wheel (10) is arranged on the supporting base (1) close to the drum component (3), and a speed reducing motor (9) is installed at the top end of the supporting base (1), and the speed reducing motor (9) and the drum assembly (3) are connected with a driving chain.

2. The rotary drum type solid-liquid separation device according to claim 1, wherein the rotary drum assembly (3) comprises an end plate group (301), a drum hoop (302), a limiting ring (303), a cone opening (304), a guide rod (305) and an orifice plate (306), the drum hoop (302) is welded at two ends of the orifice plate (306), the end plate group (301) is installed on the side wall of the orifice plate (306), the cone opening (304) is arranged on one side of the orifice plate (306) far away from the end plate group (301), the limiting ring (303) is arranged on the side wall of the orifice plate (306), and the guide rod (305) is installed on the side wall of the orifice plate (306).

3. The rotary drum type solid-liquid separation device according to claim 1, wherein the filter element assembly (5) comprises a support rod (501), a positioning piece (502), a bottom positioning ring (503), a mouth positioning ring (504), a twisted piece (505), a positioning plate (506), a net drum (507) and a connecting piece (508), the bottom positioning ring (503) and the mouth positioning ring (504) are respectively located at two ends of the net drum (507), the support rod (501) is installed at the inner side of the net drum (507), the positioning plate (506) is installed on the outer wall of the support rod (501), the twisted piece (505) is installed at the inner side of the net drum (507), the twisted piece (505) is connected with the positioning piece (502), and the twisted piece (505) is connected with the support rod (501) through the positioning piece (502).

4. The rotary drum type solid-liquid separation device according to claim 2, wherein the orifice plate (306) penetrates through the drum hoop (302) and the limiting ring (303), the drum hoop (302) is symmetrically arranged by taking a central axis of the orifice plate (306) as a symmetry axis, and the guide rods (305) are arranged in an annular array by taking a center line of the orifice plate (306) as a circle center.

5. The rotary drum type solid-liquid separation device according to claim 3, wherein the support rods (501) are arranged in an annular array with the center line of the net drum (507) as the center, the twisted pieces (505) are arranged in an arc shape, the twisted pieces (505) are connected through positioning pieces (502), and the support rods (501) penetrate through the twisted pieces (505).

6. The rotary drum type solid-liquid separation device according to claim 1, wherein the limiting wheels (10) are arranged at the top end of the water chute (2) in a rectangular array, the limiting wheels (10) are connected with the supporting base (1), and the limiting wheels (10) are rotatably connected with the drum hoops (302) at the two ends of the pore plate (306).