CN114307374B

CN114307374B - Dry-wet separator

Info

Publication number: CN114307374B
Application number: CN202210024644.9A
Authority: CN
Inventors: 唐双华; 邹榆; 王刚; 代敏; 罗喜梅
Original assignee: Sichuan Aigefei Technology Co ltd
Current assignee: Sichuan Aigefei Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2023-02-03
Anticipated expiration: 2042-01-07
Also published as: CN114307374A

Abstract

The invention discloses a dry-wet separator, which comprises a shell, wherein a raw liquid tank and a filter plate are fixedly connected to the inner wall of the shell, the filter plate is obliquely arranged, a water outlet of the raw liquid tank is positioned right above the top of the filter plate, a liquid inlet pipe and a drain pipe penetrate through the outer wall of the raw liquid tank, first filter holes are densely distributed on the surface of the filter plate, a first rotating shaft is rotatably connected to the inner side wall of the shell, and a filter cartridge is fixedly sleeved on the outer wall of the first rotating shaft; the invention has simple structure, large treatment capacity and high treatment efficiency, the raw liquid is input into the raw liquid tank through the liquid inlet pipe by the slurry pump, the raw liquid is uniformly distributed on the surface of the filter plate from the water outlet and flows to the filter cylinder along the filter plate, the liquid falls onto the guide plate after being filtered and is discharged through the drain pipe in the process that the raw liquid flows on the filter plate, the solid material falls onto the filter cylinder, the filter cylinder is driven to rotate by starting the speed reducing motor, and the solid material can pass through between the filter cylinder and the rubber press roller so as to extrude the moisture in the solid material, thereby realizing the solid-liquid separation.

Description

Dry-wet separator

Technical Field

The invention relates to a dry-wet separator, in particular to a dry-wet separator.

Background

The breeding industry utilizes the physiological functions of animals domesticated by human beings such as livestock and poultry, or wild animals such as deer, musk, fox, mink, otter, quail and the like to convert the plant energy such as pasture, feed and the like into animal energy through artificial breeding and reproduction so as to obtain the production departments of livestock products such as meat, eggs, milk, wool, cashmere, hide, silk, medicinal materials and the like, and carries out solid-liquid separation on the livestock and poultry breeding feces (mainly containing livestock and poultry feces urine and colony house washing and disinfecting liquid), which is a necessary flow for feces recovery and treatment.

However, most of the existing dry-wet separation equipment has the defects of low treatment efficiency and inconvenience in controlling the water content of solid materials, and needs to be improved.

Disclosure of Invention

The present invention is directed to a dry-wet separator, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a dry-wet separator, includes the casing, the former cistern of inner wall fixedly connected with and the filter plate of casing, the filter plate is the slope setting, the delivery port in former cistern is located directly over the top of filter plate, the outer wall in former cistern runs through and is provided with feed liquor pipe and blow off pipe, the surface of filter plate gathers there is first filtration pore, the inside wall of casing rotates and is connected with first pivot, the fixed cover of outer wall of first pivot has strained a section of thick bamboo, the surface that strains a section of thick bamboo gathers there is the second filtration pore, the outer wall fixedly connected with gear motor of casing, gear motor's output shaft and the one end fixed connection of first pivot, the both sides outer wall symmetry of casing rotates and is connected with two linking arms, two the linking arm rotates jointly through the bearing frame and is connected with the second pivot, the outer wall fixedly connected with rubber compression roller of second pivot, the rubber compression roller is located and strains directly over a section of thick bamboo, the both sides outer wall symmetry fixedly connected with two elastic support mechanisms that are used for supporting the rubber compression roller of casing, the outer wall of casing is provided with taut mechanism, install on the casing and be used for clearing up the scraping plate mechanism who strains a section of thick bamboo surface.

As a further scheme of the invention: the filter plate comprises a plurality of inclined plates and horizontal plates, and the inclined plates and the horizontal plates are sequentially connected at intervals.

As a further scheme of the invention: the elastic support mechanism comprises a casing fixed on the outer wall of the shell, a first spring, an ejector block and an ejector rod are sequentially arranged in the casing from bottom to top, the bottom end of the ejector rod is fixedly connected with the top of the ejector block, the top end of the ejector rod penetrates through a top tile fixedly connected with the rear portion of the inner wall of the casing, and the top of the top tile is attached to the bottom of the bearing seat.

As a further scheme of the invention: the tensioning mechanism comprises a third rotating shaft and a driving mechanism, the third rotating shaft is rotatably connected with the outer wall of the shell, the driving mechanism drives the third rotating shaft, two steel wire ropes are wound on the outer wall of the third rotating shaft, one ends of the steel wire ropes are fixedly connected with the outer wall of the third rotating shaft, the other ends of the steel wire ropes are fixedly connected with tension springs, and the top ends of the tension springs are fixedly connected with corresponding connecting arms.

As a further scheme of the invention: the driving mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved at one end of the third rotating shaft, the worm is rotatably connected with the outer wall of the shell through a bearing with a seat, the worm and the worm wheel mutually form an inner core, and one end of the worm is fixedly connected with a first handle.

As a further scheme of the invention: the scraping plate mechanism comprises a fourth rotating shaft and a tension force adjusting mechanism, the fourth rotating shaft is rotatably connected with the inner wall of the shell, a scraping plate is fixedly connected to the outer wall of the fourth rotating shaft, and one end of the scraping plate is attached to the outer wall of the filter cylinder.

As a further scheme of the invention: one end fixedly connected with transfer line of fourth pivot, tensile force adjustment mechanism rotates with the outer wall of casing to be connected, tensile force adjustment mechanism is connected with the transfer line transmission.

As a further scheme of the invention: tensile force adjustment mechanism includes the sleeve of being connected with the outer wall rotation of casing, telescopic inner wall has set gradually push rod, first movable block, second spring, second movable block, the one end and the first movable block fixed connection of push rod, the other end of push rod runs through behind the telescopic inner wall articulated with the one end of transfer line, telescopic other end threaded connection has the screw rod, the screwed end of screw rod runs through behind the telescopic outer wall and offsets with the outer wall of second movable block, the screw rod is located the outer one end fixedly connected with second hand wheel of sleeve.

As a still further scheme of the invention: the inner wall of the shell is positioned below the filter plate and the filter cylinder and is fixedly connected with a guide plate, and the outer wall of the shell and the corresponding part of the lowest end of the guide plate are provided with a drain pipe in a penetrating way.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention has simple structure, large treatment capacity and high treatment efficiency, the raw liquid is input into the raw liquid tank through the liquid inlet pipe by the slurry pump, the raw liquid is uniformly distributed on the surface of the filter plate from the water outlet and flows to the filter cylinder along the filter plate, the liquid falls onto the guide plate after being filtered and is discharged through the drain pipe in the process that the raw liquid flows on the filter plate, the solid material falls onto the filter cylinder, the filter cylinder is driven to rotate by starting the speed reducing motor, and the solid material can pass through between the filter cylinder and the rubber press roller so as to extrude the moisture in the solid material, thereby realizing the solid-liquid separation.

2. According to the invention, the worm is rotated through the first handle, the worm and the worm wheel are matched to drive the third rotating shaft to rotate, so that the two steel wire ropes are wound or unwound, the height of the rubber press roller is adjusted by matching with the elastic supporting mechanism, the spacing distance between the rubber press roller and the filter cylinder is adjusted or the tension of the rubber press roller is adjusted, the extrusion force between the rubber press roller and the filter cylinder is changed, and the water content of solid material discharge is adjusted.

3. According to the invention, through the arrangement of the scraping plate, solid materials adhered to the outer wall of the filter cylinder can be cleaned, the solid materials can slide along the scraping plate, the solid materials can be conveniently collected, through the arrangement of the second spring, the transmission rod can be pushed through the first movable block and the push rod, so that the fourth rotating shaft always bears a radial force, the scraping plate is attached to the surface of the filter cylinder, the position of the second movable block is known through rotating the screw rod, the precompression quantity of the second spring can be changed, and the radial force borne by the fourth rotating shaft can be adjusted, so that the attaching force between the scraping plate and the filter cylinder can be adjusted.

4. According to the invention, the filter plate consisting of the plurality of inclined plates and the horizontal plate is arranged, so that when the stock solution flows to the horizontal plate from the inclined plates, the kinetic energy of the stock solution can be consumed, the flow velocity of the stock solution is reduced, and the excessive high flow velocity of the stock solution flowing to the bottom end of the filter plate from the top of the filter plate can be avoided through the matching of the plurality of inclined plates arranged at intervals and the horizontal plate.

Drawings

FIG. 1 is a schematic diagram of a dry-wet separator.

FIG. 2 is a schematic diagram of a connecting arm in a wet-dry separator.

Fig. 3 is an enlarged view of a point a in fig. 1.

FIG. 4 is an enlarged view of a portion of a filter plate in a wet and dry separator.

Fig. 5 is an enlarged view at B in fig. 2.

FIG. 6 is a schematic diagram of a tension adjusting mechanism in a wet and dry separator.

The device comprises a shell 1, a stock solution tank 2, a water outlet 3, a liquid inlet pipe 4, a sewage discharge pipe 5, a filter plate 6, an inclined plate 7, a horizontal plate 8, a guide plate 9, a drain pipe 10, a first rotating shaft 11, a filter cylinder 12, a second filter hole 13, a connecting arm 14, a bearing seat 15, a second rotating shaft 16, a rubber compression roller 17, a tension spring 18, a steel wire rope 19, a third rotating shaft 20, a worm wheel 21, a worm 22, a first handle 23, a sleeve 24, a first spring 25, a top block 26, a top rod 27, a top tile 28, a fourth rotating shaft 29, a scraper 30, a transmission rod 31, a sleeve 32, a push rod 33, a first movable block 34, a second spring 35, a second movable block 36, a screw 37 and a second hand wheel 38.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in the embodiment of the present invention, a dry-wet separator includes a housing 1, a raw liquid tank 2 and a filter plate 6 are fixedly connected to an inner wall of the housing 1, the filter plate 6 is disposed in an inclined manner, a water outlet 3 of the raw liquid tank 2 is located right above a top of the filter plate 6, a liquid inlet pipe 4 and a drain pipe 5 are disposed on an outer wall of the raw liquid tank 2 in a penetrating manner, first filter holes are densely distributed on a surface of the filter plate 6, a first rotating shaft 11 is rotatably connected to an inner side wall of the housing 1, a filter cylinder 12 is fixedly connected to an outer wall of the first rotating shaft 11, second filter holes 13 are densely distributed on a surface of the filter cylinder 12, a speed reduction motor is fixedly connected to an outer wall of the housing 1, an output shaft of the speed reduction motor is fixedly connected to one end of the first rotating shaft 11, two connecting arms 14 are rotatably connected to outer walls on two sides of the housing 1, the two connecting arms 14 are rotatably connected to a second rotating shaft 16 through a bearing seat 15, a rubber 17 is fixedly connected to an outer wall of the second rotating shaft 16, the rubber 17 is located right above the filter cylinder 12, two elastic supporting mechanisms for supporting the rubber compression roller 17 are fixedly connected to outer walls of the housing 1, and a scraper cleaning mechanism is disposed on the surface of the scraper cylinder 12.

The filter plate 6 comprises a plurality of inclined plates 7 and horizontal plates 8, and the inclined plates 7 and the horizontal plates 8 are sequentially connected at intervals.

Through setting up filter plate 6 that comprises a plurality of hang plate 7 and horizontal plate 8, when the stoste trickled to horizontal plate 8 by hang plate 7, can consume the kinetic energy of stoste, make the velocity of flow of stoste reduce, through the cooperation of hang plate 7 and horizontal plate 8 that a plurality of intervals set up, the velocity of flow when can avoiding the stoste to trickle to 6 bottoms of filter plate by 6 tops of filter plate is too fast.

Elastic support mechanism is including fixing the cover 24 on the casing 1 outer wall, first spring 25, kicking block 26, ejector pin 27 have set gradually by supreme down in the cover 24, the bottom of ejector pin 27 and the top fixed connection of kicking block 26, fixedly connected with top tile 28 behind the inner wall that cover 24 was run through on the top of ejector pin 27, the top of top tile 28 and the bottom laminating of bearing frame 15.

By providing the plurality of first springs 25, the bearing housing 15 can be elastically supported by the top block 26, the top rod 27, and the top shoe 28.

Straining device includes the third pivot 20 of being connected and the actuating mechanism of drive third pivot 20 with the outer wall rotation of casing 1, the outer wall winding of third pivot 20 has two wire rope 19, wire rope 19's one end and the outer wall fixed connection of third pivot 20, wire rope 19's other end fixedly connected with extension spring 18, the top of extension spring 18 and the linking arm 14 fixed connection that corresponds.

The driving mechanism comprises a worm wheel 21 and a worm 22, the worm wheel 21 is fixedly sleeved at one end of the third rotating shaft 20, the worm 22 is rotatably connected with the outer wall of the shell 1 through a bearing with a seat, the worm 22 and the worm wheel 21 are mutually inner-cored, and one end of the worm 22 is fixedly connected with a first handle 23.

The worm 22 is rotated through the first handle 23, the worm 22 and the worm wheel 21 can be matched to drive the third rotating shaft 20 to rotate, so that the two steel wire ropes 19 are wound or unwound, the height of the rubber press roller 17 is adjusted through matching with the elastic supporting mechanism, the spacing distance between the rubber press roller 17 and the filter cylinder 12 is adjusted, or the tension of the rubber press roller 17 is adjusted, the extrusion force between the rubber press roller 17 and the filter cylinder 12 is changed, and the water content of solid material discharging is adjusted.

The scraper mechanism comprises a fourth rotating shaft 29 rotatably connected with the inner wall of the shell 1 and a tension adjusting mechanism, a scraper 30 is fixedly connected with the outer wall of the fourth rotating shaft 29, and one end of the scraper 30 is attached to the outer wall of the filter cartridge 12.

Through the setting of scraper blade 30, can clear up the solid material of adhesion on straining a 12 outer wall to make solid material along scraper blade 30 landing, be convenient for collect solid material.

One end of the fourth rotating shaft 29 is fixedly connected with a transmission rod 31, the tension adjusting mechanism is rotatably connected with the outer wall of the shell 1, and the tension adjusting mechanism is in transmission connection with the transmission rod 31.

Tensile force adjustment mechanism includes the sleeve 32 of being connected with the outer wall rotation of casing 1, the inner wall of sleeve 32 has set gradually push rod 33, first movable block 34, second spring 35, second movable block 36, the one end and the first movable block 34 fixed connection of push rod 33, the other end of push rod 33 runs through behind the inner wall of sleeve 32 articulated with the one end of transfer line 31, the other end threaded connection of sleeve 32 has screw rod 37, the screw thread end of screw rod 37 runs through behind the outer wall of sleeve 32 offsets with the outer wall of second movable block 36, screw rod 37 is located the outer one end fixedly connected with second hand wheel 38 of sleeve 32.

Through the arrangement of the second spring 35, the driving rod 31 can be pushed by the first movable block 34 and the push rod 33, so that the fourth rotating shaft 29 always receives a radial force, and the scraping plate 30 is attached to the surface of the filter cartridge 12, and the pre-compression amount of the second spring 35 can be changed by knowing the position of the second movable block 36 through rotating the screw rod 37, so that the radial force received by the fourth rotating shaft 29 can be adjusted, and the attaching force between the scraping plate 30 and the filter cartridge 12 can be adjusted.

The inner wall of the shell 1 is fixedly connected with a guide plate 9 below the filter plate 6 and the filter cylinder 12, and a drain pipe 10 penetrates through the outer wall of the shell 1 and the corresponding position of the lowest end of the guide plate 9.

The working principle of the invention is as follows:

when the device is used, a slurry pump inputs stock solution into a stock solution tank 2 through a liquid inlet pipe 4, so that the stock solution is uniformly distributed on the surface of a filter plate 6 from a water outlet 3 and flows to a filter cylinder along the filter plate 6, the liquid falls onto a guide plate 9 after being filtered and is discharged through a drain pipe 10 in the process of flowing the stock solution on the filter plate 6, solid materials can roll to the filter cylinder 12, the filter cylinder 12 is driven to rotate by starting a speed reduction motor, and the solid materials can pass through between the filter cylinder 12 and a rubber press roller 17 to extrude water in the solid materials, so that solid-liquid separation is realized.

Through the setting of scraper blade 30, can clear up the solid material of adhesion on straining a section of thick bamboo 12 outer wall, and make solid material along scraper blade 30 landing, be convenient for collect solid material, through the setting of second spring 35, can promote transfer line 31 through first movable block 34 and push rod 33, so that fourth pivot 29 receives a radial force all the time, thereby make scraper blade 30 laminate at straining a section of thick bamboo 12 surface, know the position of second movable block 36 through rotating screw rod 37, can change the precompression volume of second spring 35, thereby adjust the size of the radial force that fourth pivot 29 received, with the laminating dynamics between regulation scraper blade 30 and a section of thick bamboo 12.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A dry-wet separator is characterized in that: including casing (1), the inner wall fixedly connected with former cistern (2) and filter plate (6) of casing (1), filter plate (6) are the slope setting, delivery port (3) in former cistern (2) are located directly over the top of filter plate (6), the outer wall of former cistern (2) runs through and is provided with feed liquor pipe (4) and blow off pipe (5), the surface of filter plate (6) gathers has first filtration pore, the inside wall of casing (1) rotates and is connected with first pivot (11), the outer wall of first pivot (11) is fixed to have cup jointed and is strained a section of thick bamboo (12), the surface that strains a section of thick bamboo (12) gathers has second filtration pore (13), the outer wall fixedly connected with gear motor of casing (1), gear motor's output shaft and the one end fixed connection of first pivot (11), the both sides outer wall symmetry rotation of casing (1) is connected with two (14), two linking arm (14) rotate jointly through bearing frame (15) and are connected with second pivot (16), the fixedly connected with rubber compression roller (17) of outer wall, the compression roller (17) is located the both sides of rubber compression roller (1) support mechanism (17) and is used for two sides of straining casing (1), install the scraping plate mechanism who is used for the clearance to strain a section of thick bamboo (12) surface on casing (1), filter plate (6) comprise a plurality of hang plate (7) and horizontal plate (8), hang plate (7), horizontal plate (8) interval connection in proper order, elastic support mechanism is including fixing cover shell (24) on casing (1) outer wall, by supreme first spring (25), kicking block (26), ejector pin (27) of having set gradually down in cover shell (24), the bottom of ejector pin (27) and the top fixed connection of kicking block (26), fixedly connected with top tile (28) behind the inner wall of cover shell (24) is run through on the top of ejector pin (27), the top of top tile (28) and the bottom laminating of bearing frame (15), taut mechanism includes the outer wall rotation of casing (1) and is connected third pivot (20) and drives the actuating mechanism of third pivot (20), the outer wall winding of third pivot (20) has two wire rope (19), the one end of wire rope (19) and the outer wall fixed connection of third pivot (20), the top of extension spring (18) are connected with extension spring (18) fixed connection arm.

2. A dry-wet separator according to claim 1, wherein: actuating mechanism includes worm wheel (21) and worm (22), the fixed cover of worm wheel (21) is connected in the one end of third pivot (20), the outer wall of worm (22) and casing (1) is passed through the rolling bearing and is rotated and be connected, the mutual kernel of worm (22) and worm wheel (21), the one end fixedly connected with first in command (23) of worm (22).

3. A wet and dry separator according to claim 1, wherein: the scraper mechanism comprises a fourth rotating shaft (29) and a tension adjusting mechanism, wherein the fourth rotating shaft (29) is rotatably connected with the inner wall of the shell (1), a scraper (30) is fixedly connected to the outer wall of the fourth rotating shaft (29), and one end of the scraper (30) is attached to the outer wall of the filter cylinder (12).

4. A wet and dry separator according to claim 3, wherein: one end fixedly connected with transfer line (31) of fourth pivot (29), tensile force adjustment mechanism rotates with the outer wall of casing (1) to be connected, tensile force adjustment mechanism is connected with transfer line (31) transmission.

5. A wet and dry separator according to claim 4, wherein: tensile force adjustment mechanism includes rotates sleeve (32) of being connected with the outer wall of casing (1), the inner wall of sleeve (32) has set gradually push rod (33), first movable block (34), second spring (35), second movable block (36), the one end and the first movable block (34) fixed connection of push rod (33), the other end of push rod (33) runs through articulated with the one end of transfer line (31) behind the inner wall of sleeve (32), the other end threaded connection of sleeve (32) has screw rod (37), the screw thread end of screw rod (37) runs through offset with the outer wall of second movable block (36) behind the outer wall of sleeve (32), screw rod (37) are located sleeve (32) outer one end fixedly connected with second hand wheel (38).

6. A dry-wet separator according to claim 1, wherein: the inner wall of the shell (1) is located below the filter plate (6) and the filter cylinder (12) and is fixedly connected with a guide plate (9), and a drain pipe (10) penetrates through the outer wall of the shell (1) and the corresponding position of the lowest end of the guide plate (9).