CN212283138U

CN212283138U - Solid-liquid separation decrement equipment

Info

Publication number: CN212283138U
Application number: CN202022098657.XU
Authority: CN
Inventors: 陈华山; 吴帅
Original assignee: Shanghai Yawei Environmental Protection Technology Co ltd
Current assignee: Shanghai Yawei Environmental Protection Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-05
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a solid-liquid separation technical field is a solid-liquid separation decrement equipment particularly, including a sieve section of thick bamboo and screw rod center pin, a sieve section of thick bamboo and screw rod center pin are connected with the motor respectively, the motor makes screw rod center pin and a sieve section of thick bamboo rotate, be equipped with rotatory spiral shell leaf on the screw rod center pin, rotatory spiral shell leaf is along with the screw rod center pin is rotatory and rotatory. The utility model discloses combine screw and centrifugal solid-liquid separation mode, provide power for a sieve section of thick bamboo and screw rod center pin simultaneously through a motor, the carousel diameter through the rotating part is different and produce the rotational speed difference, gives a different rotational speed of screw shaft when making a sieve section of thick bamboo constantly rotatory, improves solid-liquid separation efficiency, and the helical blade that the solid matter that will probably extrude on the sieve section of thick bamboo wall simultaneously passes through the screw rod is rotatory to be scraped and is released a sieve section of thick bamboo, avoids the mesh to block up.

Description

Solid-liquid separation decrement equipment

Technical Field

The utility model relates to a solid-liquid separation technical field is a solid-liquid separation decrement equipment particularly.

Background

Common solid-liquid separation equipment in the market mainly falls into two types, one type is screw extrusion type, and its theory of operation is mainly: when the spiral pushing shaft rotates, the spiral blades arranged on the periphery of the pushing shaft can extrude the materials, water is filtered out from gaps among the spiral blades moving relatively, rapid concentration is realized, the dehydrated materials continuously move forward along with the rotation of the spiral shaft, and the materials are pushed out of the separation equipment and discharged.

The other type is centrifugal type, the working principle of the centrifugal type is that solid-liquid separation is realized mainly by means of a centrifugal force field, in the centrifugal process, liquid can be continuously screened out along with rotation close to the inner wall of a screen drum, and solid matters can be close to the wall of the screen drum, so that dry-wet separation of feeding materials is realized.

The solid-liquid separation device has lower solid-liquid separation efficiency, and the meshes of the screen cylinder are easily blocked by solid substances, so that the solid-liquid separation efficiency is further reduced, and the whole device is not easy to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art not enough, provide a solid-liquid separation decrement equipment to improve solid-liquid separation's efficiency, but the wide application is in kitchen garbage, mud, the dehydration of paper pulp, the aspects such as the juicing of the recovery of plastics and materials such as fruit vegetables and roots, stem, leaf, flower, fruit.

In order to achieve the purpose, the solid-liquid separation decrement equipment comprises a screen cylinder and a screw central shaft, wherein the screen cylinder and the screw central shaft are respectively connected with a motor, the motor enables the screw central shaft and the screen cylinder to rotate, and a rotary screw blade is arranged on the screw central shaft and rotates along with the rotation of the screw central shaft.

The utility model discloses still have following preferred technical scheme:

further, the top of the central shaft of the screw rod is provided with a feeding hole, and the bottom of the central shaft of the screw rod is provided with a discharging hole.

Further, still include the main part, the main part below is equipped with a rotating part, a sieve section of thick bamboo and screw rod center pin all set up in inside the main part, with the rotating part is connected, the motor passes through the rotating part and drives sieve section of thick bamboo and screw rod center pin are rotatory.

Further, an opening is formed in the top of the main body and connected with a waste residue collecting device.

Furthermore, a water receiving tray is arranged at the bottom of the main body and connected with a water outlet pipeline.

Further, the rotating part includes first carousel and second carousel, wherein first carousel with a sieve section of thick bamboo is connected, the second carousel with screw rod central axis is connected.

Further, the diameter of the first rotating disc is larger than that of the second rotating disc.

Beneficial effects of the utility model

The utility model provides an advantage of solid-liquid separation decrement equipment includes following several aspects:

1. the utility model discloses solid-liquid separation is fast, goes out the adjustment of sediment volume and water content accessible rotational speed, the solid-liquid separation of applicable multiple different composition.

2. The utility model discloses area is little, uses portably, and solid-liquid separation is efficient.

3. The utility model discloses can greatly degree filter a section of thick bamboo when using and avoid blockking up, it is convenient to wash.

4. The utility model discloses simple structure, the noise is low, and no vibrations, driven part is few simultaneously, and the vulnerable part that needs to be changed is also few, and the maintenance cost is low.

Drawings

Fig. 1 schematically shows a structure of a solid-liquid separation decrement device of the present invention;

fig. 2 schematically shows a structural view of the screw central shaft of the present invention;

in the figure: 1. a feed inlet; 2. a screw central shaft; 3. a waste residue collection device; 4. a screen cylinder; 5. rotating the spiral leaves; 6. a screen drum rotating belt; 7. a screw central shaft rotation belt; 8. a main body; 9. a rotating part; 10. a motor; 11. discharge port

Detailed Description

The present embodiment provides a solid-liquid separation decrement apparatus, which is shown in fig. 1 and is an embodiment of the present invention, in this embodiment, the solid-liquid separation decrement apparatus includes a main body 8, a screw central shaft 2 and a screen drum 4 are respectively arranged inside the main body 8, the screw central shaft 2 is located at the center of the screen drum, a rotating part 9 is arranged at the lower part of the main body 8, the screw central shaft 2 and the screen drum 4 can be inserted into the rotating part 9, the screw central shaft 2 and the screen drum 4 are fixed on the rotating part 9, the rotating part is a first turntable and a second turntable, the screen drum 4 is fixed on the first turntable, the screw central shaft 2 is fixed on the second turntable, the first turntable and the second turntable are connected with a motor 10 through a rotating belt, the first turntable is connected with a screen drum rotating belt 6, and the second turntable is connected with a screw central shaft rotating belt 7, first carousel and second carousel are disc configuration, the diameter of first carousel can be unanimous with the diameter of second carousel, also can be greater than the second carousel, works as the diameter of first carousel is greater than or is less than the second carousel, the rotational speed of screw rod center pin 2 and sieve section of thick bamboo 4 can be inconsistent, can be better carry out solid-liquid separation like this.

The upper portion of screw rod center pin is equipped with wet material feed inlet 1, and the lower part is equipped with discharge gate 11, as shown in fig. 2, can spill from the discharge gate 11 of bottom after wet material gets into from feed inlet 1, and at this moment, locate rotatory spiral shell leaf 5 on the screw rod center pin and sieve section of thick bamboo 4 can be respectively through extrusion force and centrifugal force between the spiral shell leaf simultaneously to carry out solid-liquid separation to wet material, make liquid in the wet material follow mesh on the sieve section of thick bamboo flows, simultaneously, through rotatory spiral shell leaf 5 can be with wet material through solid-liquid separation from the bottom of main part is upwards transmitted the top of main part is equipped with an opening, the opening part is equipped with waste residue collection device 3, rotatory spiral shell leaf passes through the opening, sends into the wet material dry residue that dewaters in waste material collection device 3, can not cause wet material dry residue deposit with the bottom of main part like this.

The bottom of the main body is also provided with a water receiving tray which is connected with a water outlet pipeline, and liquid subjected to solid-liquid separation can be led out through the water outlet pipeline.

The utility model provides a pair of solid-liquid separation decrement equipment, its feed inlet is located the screw rod center pin upper portion of the top of equipment, pending material passes through the screw rod center pin and enters into the bottom of equipment main part, through the high-speed rotation of rotatory spiral shell leaf and sieve section of thick bamboo, through the dual function of centrifugation and screw rod, come moisture separation to through helical blade's extrusion and the filtration of screen cloth, water or juice discharge through the pipeline after the water collector collection below the machine flows through the screen cloth, squeeze the dry sediment after the separation and pass through the screw rod and promote to the last mouthful of equipment, collect to in the garbage bin.

The utility model discloses utilize asynchronous rotating shaft's effect, combine screw and centrifugal solid-liquid separation mode, provide power for a sieve section of thick bamboo and screw rod center pin simultaneously through a motor, the carousel diameter through the rotating part is different and produce the rotational speed difference, give different rotational speed of screw rod axle when making a sieve section of thick bamboo constantly rotatory, improve solid-liquid separation efficiency, the helical blade that the solid matter that will probably extrude on the sieve section of thick bamboo wall passes through the screw rod simultaneously is rotatory to be scraped and is released a sieve section of thick bamboo, avoid the mesh to block up, can improve solid-liquid separation's efficiency greatly, but wide application is in kitchen garbage, mud, the dehydration of paper pulp, the recovery and fruit vegetables and root of plastics, the stem, the leaf, flowers, aspects such as the juice.

The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.

Claims

1. The utility model provides a solid-liquid separation decrement equipment, its characterized in that includes a sieve section of thick bamboo and screw rod center pin, a sieve section of thick bamboo and screw rod center pin are connected with the motor respectively, the motor makes screw rod center pin and a sieve section of thick bamboo rotate, be equipped with rotatory spiral shell leaf on the screw rod center pin, rotatory spiral shell leaf is along with the screw rod center pin is rotatory and is rotatory.

2. The apparatus for decreasing solid-liquid separation of claim 1, wherein said screw has a feed inlet at the top and a discharge outlet at the bottom.

3. The apparatus of claim 2, further comprising a body, wherein a rotating part is disposed below the body, the screen cylinder and the screw central shaft are disposed inside the body and connected to the rotating part, and the motor drives the screen cylinder and the screw central shaft to rotate via the rotating part.

4. The apparatus for decreasing solid-liquid separation of claim 3, wherein an opening is formed at the top of said main body, and said opening is connected to a waste residue collecting device.

5. The apparatus for decreasing solid-liquid separation of claim 3, wherein a water receiving tray is disposed at the bottom of the main body, and the water receiving tray is connected to the water outlet pipeline.

6. The apparatus for reducing solid-liquid separation of claim 3, wherein the rotating part comprises a first rotating disk and a second rotating disk, wherein the first rotating disk is connected with the screen cylinder, and the second rotating disk is connected with the central shaft of the screw.

7. The apparatus for decreasing solid-liquid separation of claim 6, wherein said first rotating disk has a larger diameter than said second rotating disk.