CN213446786U

CN213446786U - Breed liquid dung solid-liquid separation equipment

Info

Publication number: CN213446786U
Application number: CN202022411894.7U
Authority: CN
Inventors: 骆东林
Original assignee: Emeishan City Weiye Metal Product Manufacturing Co ltd
Current assignee: Emeishan City Weiye Metal Product Manufacturing Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-15
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a breed liquid dung solid-liquid separation equipment, the device comprises a device body, the device body includes first rotatory pipe and second rotatory pipe, the top through connection of device body has into the excrement fill, the turn-on connection has the chain case on one side inner wall of device body, be provided with the extrusion device on the inside bottom plate of device body, first rotatory pipe runs through the chain case and is connected with into the excrement fill rotation, the outward appearance wall welding of first rotatory pipe has the ring gear, the second rotatory pipe rotates with the extrusion device to be connected, be provided with centrifugal device between first rotatory pipe and the second rotatory pipe. The utility model discloses in, through centrifugal device's design, under servo motor's effect, it is rotatory to drive centrifugal device through the gear for the liquid dung carries out multi-level centrifugal separation between a plurality of divider tube and the filtration metal mesh, has improved the work efficiency of this equipment.

Description

Breed liquid dung solid-liquid separation equipment

Technical Field

The utility model relates to a liquid dung solid-liquid separation equipment technical field especially relates to breed liquid dung solid-liquid separation equipment.

Background

According to the requirements of new rural construction and the enhancement of environmental protection and energy saving consciousness of people, a biogas pool and a biochemical pool are built in a pig farm to treat excrement and urine, but excrement materials entering the biogas pool are not subjected to solid-liquid separation, and the actual use proves that the direct biogas culture effect is not ideal. Because untreated liquid dung enters the methane tank, the organic load per unit volume of the methane tank is greatly increased, and the volume of the methane tank is greatly increased. Because the methane tank is used for a long time, a large amount of residue is left after fermentation, the methane tank is blocked, the capacity is reduced, the methane tank cannot be used, the methane tank is not used, the methane tank is cleaned with high labor consumption and unsafe, and the expense and the cost are increased. If the fresh pig manure is directly sold, the transportation is difficult. Therefore, we find that the solid-liquid separation measure should be carried out before the pig manure, so that the problem of pig manure sedimentation in the methane tank can be solved, the treatment capacity of the methane tank is greatly enhanced, and the construction area of the methane tank and the biochemical tank can be greatly reduced.

Most of the existing liquid dung solid-liquid separation equipment does not well perform dry-wet separation on the liquid dung, the blockage or incomplete separation occurs, and the methane is not well utilized, so that the energy waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for a solid-liquid separation device for breeding liquid dung.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the solid-liquid separation equipment for the culture liquid dung comprises a device body, wherein the device body comprises a first rotating pipe and a second rotating pipe, the top end of the device body is connected with a dung feeding hopper in a penetrating mode, the inner wall of one side of the device body is connected with a chain box in a conduction mode, an extrusion device is arranged on an inner bottom plate of the device body, the first rotating pipe penetrates through the chain box and is connected with the dung feeding hopper in a rotating mode, a gear ring is welded to the outer surface wall of the first rotating pipe, the second rotating pipe is connected with the extrusion device in a rotating mode, and a centrifugal device is arranged between the first rotating pipe and the second rotating pipe;

the centrifugal device comprises a plurality of separation pipes and a plurality of filtering metal nets, wherein the separation pipes and the filtering metal nets are fixed with each other;

the extrusion device comprises an extrusion box, a rotating support rod is rotatably connected in the extrusion box, extrusion blades are welded at two ends of the rotating support rod, and the extrusion blades are symmetrical to each other about a vertical central line of the rotating support rod.

Preferably, the outer surface wall of the device body is fixed with a servo motor through a motor base bolt, the servo motor is rotatably connected with a gear matched with the gear ring, and a chain is connected between the gear and the gear ring in a meshed mode.

Preferably, a vacuum pump is fixed on the outer surface wall of the device body through a motor base bolt, a biogas cylinder is arranged on one side of the device body, and the vacuum pump is in conduction connection with the biogas cylinder through a gas delivery pipe.

Preferably, the outer wall of the device body is further provided with a pressure gauge.

Preferably, the bottom end of one side of the device body is in conduction connection with a first sewage tank through a drain pipe.

Preferably, the bottom ends of the two sides of the extrusion device are respectively connected with a first manure box and a second manure box in a conduction mode, and the bottom end of the extrusion device is also connected with a second sewage box in a conduction mode.

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

1. the utility model discloses in, this breed liquid dung solid-liquid separation equipment, through centrifugal device's design, under servo motor's effect, it is rotatory to drive centrifugal device through the gear for the liquid dung carries out multi-level centrifugal separation between a plurality of spacer tube and filtration metal mesh, has improved the work efficiency of this equipment.

2. The utility model discloses in, this breed liquid dung solid-liquid separation equipment, through the design of extrusion device, under the effect of two extrusion blades, carry out the disconnect-type extrusion of two directions to excrement and urine, the condition of jam when having reduced excrement and urine entering extrusion device.

3. The utility model discloses in, this breed liquid dung solid-liquid separation equipment, through the design of natural pond gas bottle, under the effect of manometer and vacuum pump, carry out the pressure measurement extraction to this internal marsh gas of device and deposit, improved the feature of environmental protection of this equipment.

Drawings

FIG. 1 is a schematic structural view of a solid-liquid separation device for culture liquid dung provided by the utility model;

FIG. 2 is a schematic structural view of an extrusion device of the solid-liquid separation equipment for culture liquid dung provided by the utility model;

fig. 3 is a perspective view of the centrifugal device of the solid-liquid separation equipment for breeding dung liquid provided by the utility model.

Illustration of the drawings:

1. a chain case; 2. a device body; 3. a first rotating pipe; 4. a centrifugal device; 41. a separation tube; 42. filtering the metal net; 5. a second rotary pipe; 6. an extrusion device; 61. extruding the box; 62. extruding the blade; 63. rotating the supporting rod; 7. a first sewage tank; 8. a first manure box; 9. a second sewage tank; 10. a second manure box; 11. a biogas tank; 12. a pressure gauge; 13. a vacuum pump; 14. a gear; 15. a servo motor; 16. a ring gear; 17. a manure inlet hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the solid-liquid separation equipment for the culture liquid dung comprises a device body 2, wherein the device body 2 comprises a first rotating pipe 3 and a second rotating pipe 5, a dung feeding hopper 17 is connected to the top end of the device body 2 in a penetrating manner, a chain box 1 is connected to the inner wall of one side of the device body 2 in a conducting manner, an extrusion device 6 is arranged on the inner bottom plate of the device body 2, the first rotating pipe 3 penetrates through the chain box 1 and is rotatably connected with the dung feeding hopper 17, a gear ring 16 is welded to the outer surface wall of the first rotating pipe 3, the second rotating pipe 5 is rotatably connected with the extrusion device 6, and a centrifugal device 4 is arranged between the first rotating pipe 3 and the second rotating pipe 5;

the centrifugal device 4 comprises a plurality of separation pipes 41 and a plurality of filtering metal nets 42, wherein the separation pipes 41 and the filtering metal nets 42 are arranged together, and the separation pipes 41 and the filtering metal nets 42 are fixed with each other;

the extrusion device 6 comprises an extrusion box 61, a rotating support rod 63 is rotatably connected in the extrusion box 61, extrusion blades 62 are welded at two ends of the rotating support rod 63, and the extrusion blades 62 are mutually symmetrical about the vertical center line of the rotating support rod 63.

A servo motor 15 is fixed on the outer surface wall of the device body 2 through a motor base bolt, the servo motor 15 is rotatably connected with a gear 14 matched with a gear ring 16 for use, and a chain is meshed and connected between the gear 14 and the gear ring 16.

A vacuum pump 13 is fixed on the outer surface wall of the device body 2 through a motor base bolt, a biogas cylinder 11 is arranged on one side of the device body 2, and the vacuum pump 13 is in conduction connection with the biogas cylinder 11 through a gas delivery pipe.

The outer surface wall of the device body 2 is also provided with a pressure gauge 12.

The bottom end of one side of the device body 2 is in conduction connection with a first sewage tank 7 through a drain pipe.

The bottom ends of the two sides of the extrusion device 6 are respectively connected with a first manure box 8 and a second manure box 10 in a conduction mode, and the bottom end of the extrusion device 6 is also connected with a second sewage box 9 in a conduction mode.

The communicating part of the second sewage tank 9 and the squeezing device 6 is provided with a filter screen, and the communicating part of the device body 2 and the first sewage tank 7 is also provided with a filter screen.

The drive motor which is matched with the rotating support rod 63 for use is embedded in the device body 2.

The working principle is as follows:

when the solid-liquid separation equipment for the culture liquid dung works, the liquid dung is poured into a liquid dung inlet hopper 17, at the moment, the liquid dung enters a first rotating pipe 3 through the liquid dung inlet hopper 17 and enters a centrifugal device 4 through the first rotating pipe 3, under the action of a servo motor 15, the servo motor 15 drives a gear 14 to rotate, the gear 14 drives a gear ring 16 to rotate through a chain, the gear ring 16 drives the first rotating pipe 3, the centrifugal device 4 and a second rotating pipe 5 to rotate, so that the liquid dung is centrifugally separated in the centrifugal device 4, under the action of a separating pipe 41 and a filtering metal net 42, the liquid dung can be centrifugally separated in multiple layers, the liquid dung enters the separating pipe 41 through the filtering metal net 42 for centrifugal separation, then enters the filtering metal net 42 for centrifugal separation through the separating pipe 41, the working efficiency of the equipment is improved, at the moment, the moisture in the liquid dung enters a device body 2 and flows into a first sewage tank 7 for centralized treatment through guiding flow, excrement and urine after through centrifugal separation passes through in the second swivelling pipe 5 gets into extrusion device 6, under driving motor's effect, driving motor drives and rotates branch 63, under two rotation branch 63's effects, make excrement and urine get into and can not block up and extrude excrement and urine in the extrusion device 6, rotation branch 63 carries out centralized processing in passing through the filter screen with remaining moisture in the excrement and urine and getting into second sewage case 9 this moment, and carry out centralized processing in conveying remaining dry excrement and urine to second excrement case 10 and the first excrement case 8, under manometer 12's effect, make manometer 12 can carry out the pressure measurement to the marsh gas in the device body 2, and keep in getting into marsh gas bottle 11 with the marsh gas extraction in the device body 2 through vacuum pump 13, the feature of environmental protection of this equipment has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Breed liquid dung solid-liquid separation equipment, including device body (2), its characterized in that, device body (2) includes first rotatory pipe (3) and second rotatory pipe (5), the top through connection of device body (2) has into excrement fill (17), it has chain case (1) to switch on the inner wall of one side of device body (2), be provided with extrusion device (6) on the inside bottom plate of device body (2), first rotatory pipe (3) run through chain case (1) and advance excrement fill (17) and rotate and be connected, the surface wall welding of first rotatory pipe (3) has ring gear (16), second rotatory pipe (5) and extrusion device (6) rotate and are connected, be provided with centrifugal device (4) between first rotatory pipe (3) and second rotatory pipe (5);

the centrifugal device (4) comprises a plurality of separation pipes (41) and a plurality of filtering metal nets (42), wherein the separation pipes (41) and the filtering metal nets (42) are fixed with each other;

extrusion device (6) are including extrusion case (61), extrusion case (61) internal rotation is connected with rotation branch (63), the both ends welding of rotation branch (63) has extrusion blade (62), extrusion blade (62) are symmetrical each other about the vertical central line of rotation branch (63).

2. The solid-liquid separation equipment for aquaculture dung according to claim 1, wherein a servo motor (15) is fixed on the outer surface wall of the device body (2) through a motor base bolt, the servo motor (15) is rotatably connected with a gear (14) matched with a gear ring (16) in use, and a chain is meshed between the gear (14) and the gear ring (16).

3. The solid-liquid separation equipment for aquaculture dung according to claim 1, wherein a vacuum pump (13) is fixed on the outer surface wall of the device body (2) through a motor base bolt, a biogas bottle (11) is arranged on one side of the device body (2), and the vacuum pump (13) is in conduction connection with the biogas bottle (11) through a gas delivery pipe.

4. The solid-liquid separation equipment for aquaculture dung according to claim 1, wherein the outer wall of the device body (2) is further provided with a pressure gauge (12).

5. The solid-liquid separation equipment for aquaculture dung according to claim 1, wherein the bottom end of one side of the device body (2) is in conduction connection with a first sewage tank (7) through a drain pipe.

6. The solid-liquid separation equipment for aquaculture dung according to claim 1, wherein the bottom ends of the two sides of the extrusion device (6) are respectively connected with a first dung tank (8) and a second dung tank (10) in a conduction manner, and the bottom end of the extrusion device (6) is also connected with a second sewage tank (9) in a conduction manner.