CN210786465U

CN210786465U - Special auger for solid-liquid separator

Info

Publication number: CN210786465U
Application number: CN201921573628.5U
Authority: CN
Inventors: 占贤富
Original assignee: HUBEI LONGQUAN MACHINERY CO Ltd
Current assignee: Yichang Yuanlong Technology Co., Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-19
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a special auger for solid-liquid separation machine, includes the auger pivot, the auger pivot on be equipped with two sets of helical blade, two sets of helical blade are around the axis evenly distributed of auger pivot, helical blade keeps away from and is equipped with the baffle on one side edge of auger pivot, helical blade's transversal arc of personally submitting and arc are sunken to be located the intermediate position that the position is in the two sharp minimum distances of auger pivot and baffle. By adopting the structure, the solid-liquid separation process of the materials is realized, the solid materials are remained on the surface of the auger to the maximum extent and are kept for continuous transportation, the influence on the working structure of the solid-liquid separator caused by material accumulation is avoided, the solid-liquid separation efficiency is improved, the main structure of the solid-liquid separator is protected, the labor intensity of operators is reduced, and the practicability is high.

Description

Special auger for solid-liquid separator

Technical Field

The utility model relates to an agricultural mechanical structure field, especially a special auger for solid-liquid separation machine.

Background

The solid-liquid separator is also called as a solid-liquid separator, is a machine for separating solid substances from liquid substances, can see the figure of the solid-liquid separator in many places in life, is especially used for separating excrement in agricultural machinery, and the separated excrement has almost no peculiar smell and small viscosity, can be directly used as fertilizer, and is more beneficial to later processing and selling. Traditional solid-liquid separation machine generally adopts the auger structure to carry the material, and utilize the rotatory in-process of carrying the material of auger, solid-liquid separation is realized to frictional force between material and the outer wall, but traditional auger is because the problem of its inherent structure in transportation process, the in-process of carrying the material through frictional force, it piles up the edge at auger blade to appear solid-state material very easily during material solid-liquid separation, though still can realize solid-liquid separation through filtration, but a large amount of materials pile up not only can reduce solid-liquid separation's efficiency, more can produce the jam because the accumulation is too much, increase the rotatory resistance of auger, thereby increase motor load, probably cause the condition that motor damage or auger blade damaged.

Disclosure of Invention

The utility model aims to solve the technical problem that a special auger for solid-liquid separation machine has been realized with material solid-liquid separation's in-process, and solid-state material furthest stays on the auger surface, keeps lasting the transportation, has avoided the material to pile up and to the influence that solid-liquid separation machine work structure caused, has improved solid-liquid separation's efficiency, has protected solid-liquid separation machine's primary structure, has also reduced operating personnel's intensity of labour simultaneously, and the practicality is strong.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a special auger for solid-liquid separation machine, includes the auger pivot, the auger pivot on be equipped with two sets of helical blade, two sets of helical blade are around the axis evenly distributed of auger pivot, helical blade keeps away from and is equipped with the baffle on one side edge of auger pivot, helical blade's transversal arc of personally submitting and arc are sunken to be located the intermediate position that the position is in the two sharp minimum distances of auger pivot and baffle.

In the preferred scheme, one end of the auger rotating shaft is provided with a limiting groove, and the other end of the auger rotating shaft is provided with a limiting ring.

In a preferred scheme, the surface of the spiral blade is coated with a non-stick coating.

In a preferred scheme, the non-stick coating is a polytetrafluoroethylene layer.

In the preferred scheme, the horizontal height of the arc-shaped depression on the cross section of the helical blade is at least five centimeters lower than the horizontal height of the two ends of the arc.

In a preferred scheme, the height of the baffle is not less than five centimeters.

In the preferred scheme, the included angle between one side of the baffle, which is close to the rotary shaft of the packing auger, and the helical blade is between seventy-five degrees and ninety degrees.

The utility model provides a special auger for solid-liquid separation machine through adopting above-mentioned structure, has following beneficial effect:

(1) the situation that a large amount of materials are accumulated in the process of separating the materials from the solid is avoided, the low-load rotation of the packing auger is ensured, and the packing auger motor and the packing auger are well protected;

(2) the efficiency of solid-liquid separation is improved, and the thorough separation of solid materials and liquid materials is ensured;

(3) the labor intensity of workers is reduced, the transportation is more convenient, and the practicability is extremely strong.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a detailed view of the structure of the helical blade of the present invention.

In the figure: the spiral conveyer comprises a spiral conveyer rotating shaft 1, a spiral blade 2, a baffle 3, a limiting groove 4 and a limiting ring 5.

Detailed Description

As shown in fig. 1-3, a special auger for a solid-liquid separator comprises an auger rotating shaft 1, wherein two groups of helical blades 2 are arranged on the auger rotating shaft 1, the two groups of helical blades 2 are uniformly distributed around the central axis of the auger rotating shaft 1, a baffle 3 is arranged on the edge of one side of the helical blade 2 far away from the auger rotating shaft 1, the cross section of the helical blade 2 is arc-shaped, and the arc-shaped sunken position is located at the middle position of the shortest distance between the auger rotating shaft 1 and the baffle 3.

In the preferred scheme, one end of the auger rotating shaft 1 is provided with a limiting groove 4, and the other end of the auger rotating shaft 1 is provided with a limiting ring 5. The assembly of this device of being convenient for is used, connects more firmly, and the work is used more steadily high-efficient.

In a preferred scheme, the surface of the spiral blade 2 is coated with a non-stick coating. The surface of the helical blade 2 is smoother, and the adhesion and accumulation of materials are avoided.

In a preferred scheme, the non-stick coating is a polytetrafluoroethylene layer. Corrosion resistance, acid and alkali resistance, suitability for solid-liquid separation of more types of materials and strong practicability.

In the preferred scheme, the horizontal height of the arc-shaped concave part of the cross section of the helical blade 2 is at least five centimeters lower than the horizontal height of the two ends of the arc. In the process of separating materials by centrifugal force generated by rotation of the packing auger, more solid materials can be retained on the surface of the helical blade 2 and continuously transported along with the helical blade 2.

In a preferred scheme, the height of the baffle 3 is not less than five centimeters. The solid materials taken away by the liquid materials in the process of centrifugal separation can be better retained by the baffle 3, and the effect of solid-liquid separation is improved.

In the preferred scheme, the included angle between one side of the baffle 3 close to the auger rotating shaft 1 and the helical blade 2 is seventy-five degrees to ninety degrees. The solid materials taken away by the liquid materials in the process of centrifugal separation can be better retained by the baffle 3, and the effect of solid-liquid separation is improved.

The utility model discloses a use method does: during the specific installation uses, through auger pivot 1's rotation, the material produces the friction along with helical blade 2's rotation and auger's outer wall, utilize frictional force to keep transporting, rotatory in-process, because the effect of frictional force, the material rubs the back with the outer wall, solid-state material maximum assembles on helical blade 2, liquid material is along with the friction with the outer wall and through the filtration separation on the outer wall, solid-state material is stayed helical blade 2's surface through sunken and the baffle 3 at its edge on helical blade 2, continue to carry.

The utility model has the advantages that: the solid-liquid separation device has the advantages that in the process of solid-liquid separation of materials, the solid materials are remained on the surface of the auger to the maximum extent and are kept for continuous transportation, the influence on the working structure of the solid-liquid separation machine due to accumulation of the materials is avoided, the efficiency of solid-liquid separation is improved, the main structure of the solid-liquid separation machine is protected, the labor intensity of operators is reduced, and the solid-liquid separation device is high in practicability.

Claims

1. The utility model provides a special auger for solid-liquid separation machine, includes auger pivot (1), its characterized in that: auger pivot (1) on be equipped with two sets of helical blade (2), two sets of helical blade (2) are equipped with baffle (3) around the axis evenly distributed of auger pivot (1), helical blade (2) keep away from one side edge of auger pivot (1), helical blade (2) transversal personally submit arc and arc depressed place position and be in the intermediate position of the two sharp minimum distance of auger pivot (1) and baffle (3).

2. The special auger for the solid-liquid separator according to claim 1, wherein: one end of the auger rotating shaft (1) is provided with a limiting groove (4), and the other end of the auger rotating shaft (1) is provided with a limiting ring (5).

3. The special auger for the solid-liquid separator according to claim 1, wherein: the surface of the helical blade (2) is coated with a non-stick coating.

4. The special auger for the solid-liquid separator according to claim 3, wherein: the non-stick coating is a polytetrafluoroethylene layer.

5. The special auger for the solid-liquid separator according to claim 1, wherein: the horizontal height of the arc-shaped concave part of the cross section of the helical blade (2) is at least five centimeters lower than the horizontal height of the two ends of the arc.

6. The special auger for the solid-liquid separator according to claim 1, wherein: the height of the baffle (3) is not less than five centimeters.

7. The special auger for the solid-liquid separator according to claim 1, wherein: the baffle (3) is close to the included angle between one side of the auger rotating shaft (1) and the helical blade (2) and is positioned between seventy-five degrees and ninety degrees.