CN113457271A - Preliminary separation device for livestock and poultry manure liquid - Google Patents
Preliminary separation device for livestock and poultry manure liquid Download PDFInfo
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- CN113457271A CN113457271A CN202110694646.4A CN202110694646A CN113457271A CN 113457271 A CN113457271 A CN 113457271A CN 202110694646 A CN202110694646 A CN 202110694646A CN 113457271 A CN113457271 A CN 113457271A
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- 239000007788 liquid Substances 0.000 title claims abstract description 96
- 244000144972 livestock Species 0.000 title claims abstract description 26
- 244000144977 poultry Species 0.000 title claims abstract description 23
- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 210000003608 fece Anatomy 0.000 title claims description 47
- 239000010871 livestock manure Substances 0.000 title claims description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 124
- 238000001914 filtration Methods 0.000 claims abstract description 112
- 238000009960 carding Methods 0.000 claims description 23
- 230000010405 clearance mechanism Effects 0.000 claims description 6
- 230000002550 fecal effect Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 22
- 239000000203 mixture Substances 0.000 description 21
- 235000013594 poultry meat Nutrition 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013613 poultry product Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of fecal treatment, and particularly relates to a preliminary separation device for livestock and poultry fecal liquid, which comprises a cylindrical filtering mechanism, a plate-shaped filtering mechanism and a liquid bearing box, wherein the cylindrical filtering mechanism is arranged above the liquid bearing box, the plate-shaped filtering mechanism is positioned between the cylindrical filtering mechanism and the liquid bearing box, the cylindrical filtering mechanism and the plate-shaped filtering mechanism are obliquely arranged, the cylindrical filtering mechanism comprises a plurality of coaxially-arranged filtering cartridges, each filtering cartridge comprises two mounting rings and a plurality of connecting rods uniformly and circumferentially arranged between the two mounting rings, the number of the connecting rods from high to low of the plurality of filtering cartridges is sequentially increased, the plate-shaped filtering mechanism comprises a support frame and a plurality of inclined rods uniformly and transversely arranged on the support frame, two sides of the plate-shaped filtering mechanism are provided with side plates, the lower ends of the plate-shaped filtering mechanism are provided with bearing plates, and the bearing plates are obliquely arranged, and the lower ends of the plate-shaped filtering mechanism extend out of the liquid bearing box. The purpose is as follows: the problem of the separation efficiency that current separating mechanism structure defect leads to is low is solved.
Description
Technical Field
The invention belongs to the technical field of excrement treatment, and particularly relates to a preliminary separation device for livestock and poultry excrement liquid.
Background
With the development of society, the requirements of people on the quality and quantity of livestock and poultry products are improved, when the requirements of the livestock and poultry products are pursued, how to effectively treat and utilize livestock and poultry manure is a difficult problem in front of people, a reasonable manure cleaning process is the basis of effective utilization, and an appropriate manure cleaning process can fully improve the living environment of livestock and poultry, reduce the breeding of pathogenic microorganisms and improve the production performance of the livestock and poultry.
In the process of treating the excrement, except the urine in the excrement, the excrement is often cleaned by water after being cleaned in the process of cleaning a livestock house, so that a large amount of liquid exists in the excrement, and the excrement and the liquid are required to be separated firstly for the convenience of subsequent treatment.
In the existing treatment device, a filter screen is generally adopted to filter a liquid dung mixture, so that the liquid dung is separated from the liquid dung, and the separation efficiency is low.
Disclosure of Invention
The purpose of the invention is: aims to provide a preliminary separating device for livestock and poultry manure liquid, which is used for solving the problem of low separating efficiency caused by the structural defects of the existing separating mechanism.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a beasts and birds excrement liquid primary separation device, includes tube-shape filter mechanism, platelike filter mechanism and holds the liquid case, tube-shape filter mechanism installs in holding liquid case top, platelike filter mechanism is located tube-shape filter mechanism and holds between the liquid case, tube-shape filter mechanism, platelike filter mechanism all incline to set up, it has the connecting cylinder to hold liquid case top in tube-shape filter mechanism upper end fixed mounting, the connecting cylinder lower extreme stretches into in the tube-shape filter mechanism, tube-shape filter mechanism includes a plurality of coaxial arrangement's cartridge filter, the cartridge filter includes two collar and a plurality of connecting rods of even circumference installation between two collar, and is a plurality of the connecting rod quantity that the cartridge filter includes from high to low increases in proper order, platelike filter mechanism includes support frame and a plurality of even slope pole of transversely installing on the support frame, platelike filter mechanism both sides are equipped with curb plate, a liquid case, The lower end is provided with a bearing plate, the bearing plate is obliquely arranged, and the lower end extends out of the liquid bearing tank.
Further inject, install the mounting bracket on holding the liquid case, the tube-shape filtering mechanism is installed on the mounting bracket in holding liquid case top rotation. By the aid of the structural design, when the liquid dung mixture is filtered by the cylindrical filtering mechanism, the utilization rate of the cylindrical filtering mechanism can be improved by means of rotation of the cylindrical filtering mechanism, so that not only the lower part of the cylindrical filtering mechanism can perform a filtering function, but also the side wall and the top wall of the cylindrical filtering mechanism can perform a filtering function when the side wall and the top wall of the cylindrical filtering mechanism rotate to reach the bottom of the cylindrical filtering mechanism, and the utilization rate of the cylindrical filtering mechanism is improved.
Further inject, the coaxial arrangement of tube-shape filter mechanism on the collar has the holding ring, install the supporting roller in the lower part of tube-shape filter mechanism both sides on the mounting bracket, the holding ring is located between two supporting roller, still fixed mounting has the rotation motor on the mounting bracket, the power take off end who rotates the motor installs the gear, last fixed mounting of tube-shape filter mechanism has the ring gear with gear engaged with. According to the structural design, the cylindrical filtering mechanism is supported by the supporting rollers and is driven to rotate by the rotating motor, so that the cylindrical filtering mechanism is connected with the liquid bearing tank in a rotating mode, and the structure is simple and convenient to install.
Further limit, the lower end of the filter cylinder is obliquely provided with a fan-shaped baffle. Such structural design blocks the liquid dung mixture on the filter cylinder through the fan-shaped baffle plate, prolongs the retention time of the liquid dung mixture in the filter cylinder, and simultaneously avoids the liquid in the liquid dung mixture to directly pass through the excrement surface from the interior of the cylindrical filter mechanism, thereby improving the filtering capacity of the cylindrical filter mechanism.
Further inject, the clearance mechanism is still installed in the cartridge filter top to the mount frame, clearance mechanism includes mounting panel, clearance piece and U-shaped leaf spring, mounting panel, clearance piece are parallel with the connecting rod, mounting panel fixed mounting is on the mounting bracket, the upper end of clearance piece articulates on the mounting panel, the lower extreme of clearance piece is located between two adjacent connecting rods, the U-shaped leaf spring is located between mounting panel and the clearance piece. According to the structural design, the cleaning block is abutted against one connecting rod under the action of the U-shaped leaf spring, and along with the rotation of the cylindrical filtering mechanism, the cleaning block is driven to deflect by overcoming the prestress of the U-shaped leaf spring until the cleaning block is separated from the connecting rod, and at the moment, the cleaning block rebounds under the action of the U-shaped leaf spring, enters between two new connecting rods and is supported by the connecting rods again; in the process, the excrement clamped between the two connecting rods can be cleaned by utilizing the resilience of the cleaning block in the using process, and the filtering capacity of the cylindrical filtering mechanism is maintained.
Further limiting, a carding frame is slidably mounted between the liquid bearing box and the plate-shaped filtering mechanism, and comb teeth are fixedly arranged between the two adjacent inclined rods of the carding frame. Such structural design, through the broach on the carding frame in platelike filtering mechanism, carry out back and forth movement in the gap between two adjacent slope poles, can clear up the excrement and urine of card income between two adjacent slope poles in the use, maintain platelike filtering mechanism's filter capacity.
Further limiting, a forward and reverse rotation motor is installed on the upper portion of the liquid bearing box, a screw rod is installed on a power output shaft of the forward and reverse rotation motor, a connecting block is installed on the carding frame, and the screw rod is in threaded connection with the connecting rod. Such structural design drives the lead screw through the motor that just reverses and rotates, then through the spiro union of lead screw and connecting block, drives carding frame back and forth movement on the liquid-bearing box, drives the slot internal motion of broach between two adjacent tilting bars promptly, accomplishes the faecal clearance work to between two adjacent tilting bars.
Further limit, the bottom surface of the carding frame is respectively provided with a guard plate on two sides of the connecting block, and the screw rod and the connecting block are both positioned between the two guard plates. Such structural design protects lead screw and connecting block through backplate and carding frame, avoids the liquid that flows down from platelike filtering mechanism, is infected with lead screw and connecting block.
Further limiting, the width size of one side of the comb teeth close to the forward and reverse rotating motor is smaller than that of the other side of the comb teeth. Such structural design can reduce the broach when moving to being close to positive reverse motor one side, and the reaction force of liquid dung mixture to the broach formation, and the practicality is stronger.
The invention adopting the technical scheme has the advantages that:
1. the filter cartridges with the quantity of the connecting rods in the cylindrical filter mechanism increasing from top to bottom are used for filtering the liquid dung mixture for the first time, so that when the liquid dung mixture passes through the first filter cartridge, liquid and a part of liquid dung with the size larger than a specified size drop on the plate-shaped filter mechanism through gaps of the connecting rods of the first filter cartridge, namely the liquid dung mixture is divided, the filter pressure of the first filter cartridge is reduced, the liquid dung mixture is prevented from being accumulated at the first filter cartridge in a large quantity, and the liquid dung separation efficiency is improved;
2. through the rotatable design of the cylindrical filtering mechanism, when the liquid dung mixture is filtered by the cylindrical filtering mechanism, the utilization rate of the cylindrical filtering mechanism can be improved by utilizing the rotation of the cylindrical filtering mechanism, so that not only the lower part of the cylindrical filtering mechanism can play a filtering function, but also the side wall and the top wall of the cylindrical filtering mechanism can play a filtering function when the side wall and the top wall of the cylindrical filtering mechanism reach the bottom of the cylindrical filtering mechanism through rotation, and the utilization rate of the cylindrical filtering mechanism is improved;
3. the cleaning block is abutted against one connecting rod under the action of the U-shaped leaf spring, and along with the rotation of the cylindrical filtering mechanism, the cleaning block is driven to deflect by overcoming the prestress of the U-shaped leaf spring until the cleaning block is separated from the connecting rod, and at the moment, the cleaning block rebounds under the action of the U-shaped leaf spring, enters between two new connecting rods and is supported by the connecting rods again; in the process, the excrement clamped between the two connecting rods in the use process can be cleaned by utilizing the resilience of the cleaning block, so that the filtering capacity of the cylindrical filtering mechanism is maintained;
4. the lead screw is driven to rotate through the positive and negative rotation motor, then the carding frame is driven to move back and forth on the liquid bearing box through the screw connection of the lead screw and the connecting block, the comb teeth are driven to move in the gap between the two adjacent inclined rods, and the excrement cleaning work between the two adjacent inclined rods is finished.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of an embodiment of a preliminary separation device for livestock and poultry manure liquid according to the present invention;
FIG. 2 is a schematic structural diagram of a filter cartridge part in an embodiment of a preliminary separation apparatus for livestock and poultry manure liquid according to the present invention;
FIG. 3 is a schematic structural diagram of a filter cartridge and a cleaning mechanism in an embodiment of a preliminary separation device for livestock and poultry manure liquid of the present invention;
FIG. 4 is a schematic structural diagram of a liquid bearing box, a carding frame and a plate-shaped filtering mechanism part in an embodiment of the preliminary livestock and poultry excrement and liquid separating device;
FIG. 5 is a schematic structural diagram of a liquid bearing box and a carding frame part in an embodiment of a preliminary livestock and poultry dung-liquid separation device of the invention;
the main element symbols are as follows:
a cylindrical filter mechanism 1, a connecting cylinder 10, a filter cylinder 11, a mounting ring 111, a connecting rod 112, a sector baffle 12,
Plate-shaped filter mechanism 2, support frame 21, inclined rod 22, side plate 23, receiving plate 24,
A liquid bearing tank 3,
A mounting frame 4, a mounting plate 41, a cleaning block 42, a U-shaped leaf spring 43,
A positioning ring 5, a supporting roller 51, a rotating motor 52, a gear 520,
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the preliminary separation device for livestock and poultry manure liquid of the present invention comprises a cylindrical filtering mechanism 1, a plate-shaped filtering mechanism 2 and a liquid receiving tank 3, wherein the cylindrical filtering mechanism 1 is installed above the liquid receiving tank 3, the plate-shaped filtering mechanism 2 is located between the cylindrical filtering mechanism 1 and the liquid receiving tank 3, the cylindrical filtering mechanism 1 and the plate-shaped filtering mechanism 2 are both arranged in an inclined manner, a connecting cylinder 10 is fixedly installed above the liquid receiving tank 3 at the upper end of the cylindrical filtering mechanism 1, the lower end of the connecting cylinder 10 extends into the cylindrical filtering mechanism 1, the cylindrical filtering mechanism 1 comprises a plurality of coaxially installed filtering cylinders 11, each filtering cylinder 11 comprises two installation rings 111 and a plurality of connecting rods 112 evenly and circumferentially installed between the two installation rings 111, the number of the connecting rods 112 included in the plurality of filtering cylinders 11 from high to low is sequentially increased, the plate-shaped filtering mechanism 2 comprises a support frame 21 and a plurality of inclined rods 22 evenly and transversely installed on the support frame 21, the plate-shaped filtering mechanism 2 is provided with side plates 23 at two sides and a receiving plate 24 at the lower end, and the receiving plate 24 is obliquely arranged and the lower end extends out of the liquid receiving tank 3.
Install mounting bracket 4 on holding liquid case 3, the tube-shape filtering mechanism 1 is rotated and is installed on mounting bracket 4 above holding liquid case 3. When the liquid dung mixture is filtered through the cylindrical filtering mechanism 1, the utilization rate of the cylindrical filtering mechanism 1 can be improved by utilizing the rotation of the cylindrical filtering mechanism 1, so that not only the lower part of the cylindrical filtering mechanism 1 can play a filtering function, but also the side wall and the top wall of the cylindrical filtering mechanism 1 can play a filtering role when the side wall and the top wall rotate to reach the bottom of the cylindrical filtering mechanism 1, and the utilization rate of the cylindrical filtering mechanism 1 is improved.
The cylindrical filtering mechanism 1 is coaxially provided with a positioning ring 5 on the mounting ring 111, the mounting frame 4 is provided with support rollers 51 at the lower parts of the two sides of the cylindrical filtering mechanism 1, the positioning ring 5 is positioned between the two support rollers 51, the mounting frame 4 is further fixedly provided with a rotating motor 52, the power output end of the rotating motor 52 is provided with a gear 520, and the cylindrical filtering mechanism 1 is fixedly provided with a gear ring meshed with the gear 520. The cylindrical filtering mechanism 1 is supported by the supporting roller 51 and then driven to rotate by the rotating motor 52, so that the cylindrical filtering mechanism 1 is rotatably connected with the liquid bearing tank 3, and the cylindrical filtering mechanism is simple in structure and convenient to install.
The lower end of the filter cartridge 11 is obliquely provided with a fan-shaped baffle plate 12. Through sector baffle 12, block the liquid dung mixture on the cartridge filter 11, prolong the dwell time of liquid dung mixture in the cartridge filter 11, avoid the liquid in the liquid dung mixture directly to pass through in the barrel-shaped filter mechanism 1 through the excrement and urine surface simultaneously, improve the filtering capacity of barrel-shaped filter mechanism 1.
A carding frame 6 is slidably mounted between the liquid bearing tank 3 and the plate-shaped filtering mechanism 2, and comb teeth 61 are fixedly arranged between two adjacent inclined rods 22 of the carding frame 6. Through the comb 61 on the carding frame 6, in the plate-shaped filtering mechanism 2, the back and forth movement is carried out in the gap between two adjacent inclined rods 22, so that the excrement clamped between two adjacent inclined rods 22 can be cleaned in the use process, and the filtering capacity of the plate-shaped filtering mechanism 2 is maintained.
The upper part of the liquid bearing box 3 is provided with a forward and reverse rotation motor 62, a power output shaft of the forward and reverse rotation motor 62 is provided with a screw rod, the carding frame 6 is provided with a connecting block, and the screw rod is in threaded connection with the connecting rod. The positive and negative rotation motor 62 drives the screw rod to rotate, then the carding frame 6 is driven to move back and forth on the liquid bearing box 3 through the screw connection of the screw rod and the connecting block, namely the comb teeth 61 are driven to move in the gap between the two adjacent inclined rods 22, and the excrement cleaning work between the two adjacent inclined rods 22 is completed.
The bottom surface of the carding frame 6 is respectively provided with a guard plate 63 at two sides of the connecting block, and the screw rod and the connecting block are both positioned between the two guard plates 63. The screw rod and the connecting block are protected by the guard plate 63 and the carding frame 6, and liquid flowing down from the plate-shaped filtering mechanism 2 is prevented from being contaminated by the screw rod and the connecting block.
The width of the comb teeth 61 close to the forward and reverse rotation motor 62 is smaller than that of the other side. When the comb teeth 61 move towards one side close to the forward and reverse rotating motor 62, the reaction force of the liquid dung mixture on the comb teeth 61 can be reduced, and the practicability is high.
In the embodiment, when the device is used, a liquid dung mixture is poured from the connecting cylinder 10, the liquid dung mixture flows into the cylindrical filtering mechanism 1 through the connecting cylinder 10, the liquid dung mixture is firstly filtered by the first filtering cylinder 11 in the cylindrical filtering mechanism 1, at the moment, a part of the liquid dung mixture flows in the cylindrical filtering mechanism 1, and a part of liquid dung with the size larger than a specified size drop on the plate-shaped filtering mechanism 2 through the gap of the connecting rod 112 of the first filtering cylinder 11;
after the liquid dung mixture flowing in the cylindrical filter mechanism 1 is filtered by the filter cartridge 11, water and a part of the liquid dung fall on the plate-shaped filter mechanism 2, and secondary filtration is carried out by the plate-shaped filter mechanism 2.
The preliminary separation device for livestock and poultry manure liquid provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a beasts and birds excrement liquid primary separation device which characterized in that: the filter comprises a cylindrical filtering mechanism (1), a plate-shaped filtering mechanism (2) and a liquid bearing tank (3), wherein the cylindrical filtering mechanism (1) is arranged above the liquid bearing tank (3), the plate-shaped filtering mechanism (2) is positioned between the cylindrical filtering mechanism (1) and the liquid bearing tank (3), the cylindrical filtering mechanism (1) and the plate-shaped filtering mechanism (2) are arranged in an inclined manner, a connecting cylinder (10) is fixedly arranged at the upper end of the cylindrical filtering mechanism (1) above the liquid bearing tank (3), the lower end of the connecting cylinder (10) extends into the cylindrical filtering mechanism (1), the cylindrical filtering mechanism (1) comprises a plurality of filter cylinders (11) which are coaxially arranged, each filter cylinder (11) comprises two mounting rings (111) and a plurality of connecting rods (112) which are uniformly and circumferentially arranged between the two mounting rings (111), and the number of the connecting rods (112) which are included by the filter cylinders (11) from high to low is sequentially increased, the plate-shaped filtering mechanism (2) comprises a supporting frame (21) and a plurality of inclined rods (22) which are uniformly and transversely arranged on the supporting frame (21), wherein side plates (23) are arranged on two sides of the plate-shaped filtering mechanism (2), a bearing plate (24) is arranged at the lower end of the plate-shaped filtering mechanism, the bearing plate (24) is obliquely arranged, and the lower end of the bearing plate extends out of the liquid bearing tank (3).
2. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 1, which is characterized in that: install mounting bracket (4) on holding liquid case (3), tube-shape filter mechanism (1) is rotated and is installed on mounting bracket (4) in holding liquid case (3) top.
3. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 2, characterized in that: cylindrical filter mechanism (1) coaxial arrangement has holding ring (5) on collar (111), support rolls (51) are installed in the lower part of cylindrical filter mechanism (1) both sides on mounting bracket (4), holding ring (5) are located between two support rolls (51), it has rotation motor (52) to go back fixed mounting on mounting bracket (4), rotate the power take off end of motor (52) and install gear (520), fixed mounting has the ring gear with gear (520) engaged with on cylindrical filter mechanism (1).
4. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 2, characterized in that: the lower end of the filter cylinder (11) is obliquely provided with a fan-shaped baffle (12).
5. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 2, characterized in that: mounting bracket (4) still installs clearance mechanism in cartridge filter (11) top, clearance mechanism includes mounting panel (41), clearance piece (42) and U-shaped leaf spring (43), mounting panel (41), clearance piece (42) are parallel with connecting rod (112), mounting panel (41) fixed mounting is on mounting bracket (4), the upper end of clearance piece (42) articulates on mounting panel (41), the lower extreme of clearance piece (42) is located between two adjacent connecting rod (112), U-shaped leaf spring (43) are located between mounting panel (41) and clearance piece (42).
6. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 1, which is characterized in that: a carding frame (6) is slidably mounted between the liquid bearing tank (3) and the plate-shaped filtering mechanism (2), and comb teeth (61) are fixedly arranged between the adjacent two inclined rods (22) of the carding frame (6).
7. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 6, characterized in that: the liquid bearing box (3) is provided with a forward and reverse rotation motor (62) on the upper part, a screw rod is arranged on a power output shaft of the forward and reverse rotation motor (62), a connecting block is arranged on the carding frame (6), and the screw rod is in threaded connection with the connecting rod.
8. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 7, characterized in that: the carding frame is characterized in that two guard plates (63) are respectively arranged on the bottom surface of the carding frame (6) on two sides of the connecting block, and the screw rod and the connecting block are located between the two guard plates (63).
9. The preliminary separation device for livestock and poultry manure liquid as claimed in claim 6, characterized in that: the width size of one side of the comb teeth (61) close to the forward and reverse rotation motor (62) is smaller than that of the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694646.4A CN113457271B (en) | 2021-06-22 | 2021-06-22 | Preliminary separation device for livestock and poultry manure liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694646.4A CN113457271B (en) | 2021-06-22 | 2021-06-22 | Preliminary separation device for livestock and poultry manure liquid |
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| CN113457271A true CN113457271A (en) | 2021-10-01 |
| CN113457271B CN113457271B (en) | 2022-06-24 |
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