CN218645891U

CN218645891U - Single-shaft vacuum disc dryer

Info

Publication number: CN218645891U
Application number: CN202222433268.7U
Authority: CN
Inventors: 吴祥昌; 刘富强; 刘玉贵; 杭诗文; 周培
Original assignee: Jiangsu Dayang Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Dayang Environmental Protection Engineering Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-03-17
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a unipolar vacuum disc desiccator, which comprises a bod, the fixed intercommunication in one side on organism top has the feeder hopper, and the fixed filter screen that is equipped with in inside of feeder hopper, the top of filter screen are equipped with the compression roller, and the both sides of compression roller all are rotated through the pivot and are connected with first slider, and two first sliders slide respectively and set up in two first spouts, and two first spouts are seted up respectively in the both sides of feeder hopper inner wall, the utility model relates to a unipolar vacuum disc desiccator, through the compression roller, first slider, the cooperation of pull rod and push pedal is used, when the feeding, filters the material through the filter screen, collects the material of caking, then under the meshing of rack and gear, drives the rotation of compression roller, crushes the material, is promoting the material simultaneously under the effect of push pedal, conveniently pushes the material into the organism, makes things convenient for the quick material loading of organism, avoids the material to take place to pile up, has improved the feeding efficiency of organism.

Description

Single-shaft vacuum disc dryer

Technical Field

The utility model relates to a disc desiccator, in particular to unipolar vacuum disc desiccator.

Background

The disc dryer body is composed of a cylindrical shell and a group of discs penetrating through the center. The disk pack is hollow and a heat medium (steam or heat conducting oil) flows through the disc pack, and heat is transferred to the material through the discs in a conduction heating mode. When the material passes between the disc and the shell, the material receives heat transferred by the disc and evaporates water. Vapor formed by the evaporation of the water in the sludge is gathered in a dome above the disc and is taken out of the drier by a small amount of ventilation.

Among the prior art, when the desiccator was dry to the material, because the material is moist, the caking phenomenon can take place for some material, and the material of caking causes piling up of feed inlet to block up easily when the feeding, influences the feeding of material, has reduced the feeding efficiency of material, and the material is after the drying is accomplished, and when the ejection of compact, a small amount of material can remain the adhesion in discharge gate position, causes the material ejection of compact not thorough, has reduced the ejection of compact effect of material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unipolar vacuum disc desiccator to the caking that proposes in solving above-mentioned background art blocks up and the not thorough problem of the ejection of compact.

In order to achieve the above object, the utility model provides a following technical scheme: a single-shaft vacuum disc dryer comprises a dryer body, wherein a feed hopper is fixedly communicated with one side of the top end of the dryer body, a filter screen is fixedly arranged inside the feed hopper, a compression roller is arranged at the top end of the filter screen, the two sides of the compression roller are rotatably connected with first sliding blocks through rotating shafts, the two first sliding blocks are respectively arranged in two first sliding chutes in a sliding manner, the two first sliding chutes are respectively arranged on the two sides of the inner wall of the feed hopper, pull rods are respectively fixedly arranged on the two sides of the two first sliding blocks, and one ends of the four pull rods are respectively fixedly arranged on the two sides of two push plates;

the fixed intercommunication in one side of organism bottom has the discharging pipe, the second spout has been seted up to one side of discharging pipe, sliding connection has the second slider in the second spout, the fixed U template that is equipped with in one side of second slider, the fixed connecting plate that is equipped with of one end of U template, the fixed inside that sets up at the ring template of connecting plate, the outer wall of ring template is equipped with the scraper blade.

As a preferred technical scheme of the utility model, two the outer wall of pivot is all fixed the cover and is equipped with the gear, two the gear all meshes and is connected with the rack, two the rack is fixed the both sides that set up at the feeder hopper inner wall respectively.

As a preferred technical scheme of the utility model, two the top of first slider is all fixed and is equipped with the montant, two the top of montant is fixed the both sides that set up in the riser bottom respectively.

As a preferred technical scheme of the utility model, the fixed block that is equipped with in one side of riser, the fixed block is connected with the fixed slot, one side at the feeder hopper inner wall is seted up to the fixed slot.

As an optimal technical scheme of the utility model, the fixed spring that is equipped with in top of second slider, the fixed top that sets up at second spout inner wall in top of spring.

As a preferred technical scheme of the utility model, the fixed connecting block that is equipped with in one side on U template top, the connecting block is connected with the spread groove, one side in the discharging pipe bottom is seted up to the spread groove.

As an optimal technical scheme of the utility model, the fixed installation piece that is equipped with of outer wall of ring type board, installation piece block is connected with the mounting groove, the inner wall at the scraper blade is seted up to the mounting groove.

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

1. the utility model discloses a cooperation of compression roller, first slider, pull rod and push pedal is used, when the feeding, filters the material through the filter screen, collects the material of caking, then under the meshing of rack and gear, drives the rotation of compression roller, crushes the material, simultaneously under the effect of push pedal, promotes the material, in the convenient organism that pushes the material into, makes things convenient for the quick material loading of organism, avoids the material to take place to pile up, has improved the feeding efficiency of organism.

2. The utility model discloses a cooperation of second slider, U template, loop type board and scraper blade is used, when the ejection of compact, under the motion of second slider, the up-and-down motion of cooperation spring drives the up-and-down motion of U template promptly to drive the up-and-down motion of loop type board and scraper blade, make the scraper blade scrape away remaining material in to the discharging tube, reduce remaining of material, make things convenient for the abundant discharge of material, improved the ejection of compact effect of material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the compression roller of the present invention;

fig. 3 is a schematic diagram of the ring-shaped plate structure of the present invention.

In the figure: 1. a body; 2. a feed hopper; 3. filtering with a screen; 4. a compression roller; 5. a first slider; 6. a pull rod; 7. pushing the plate; 8. a discharge pipe; 9. a second slider; 10. a U-shaped plate; 11. a connecting plate; 12. a ring-shaped plate; 13. a squeegee; 14. a gear; 15. a rack; 16. a vertical rod; 17. a vertical plate; 18. a fixed block; 19. a spring; 20. and (4) connecting the blocks.

Detailed Description

The technology in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention

The embodiments described are illustrative only of some, and not all embodiments of the invention. 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.

Referring to fig. 1-3, the present invention provides a single-shaft vacuum disc dryer, which comprises:

the first embodiment is as follows:

according to the figures 1 and 2, the feeding device comprises a machine body 1, a feeding hopper 2 is fixedly communicated with one side of the top end of the machine body 1, a filter screen 3 is fixedly arranged inside the feeding hopper 2, a compression roller 4 is arranged on the top end of the filter screen 3, the two sides of the compression roller 4 are respectively and rotatably connected with a first slide block 5 through a rotating shaft, the two first slide blocks 5 are respectively and slidably arranged in two first chutes, materials are crushed through the compression roller 4 and then are pushed into the machine body 1 under the action of a push plate 7, so that the blockage caused by the accumulation of the materials is avoided, the feeding efficiency of the machine body 1 is improved, the two first chutes are respectively arranged on the two sides of the inner wall of the feeding hopper 2, pull rods 6 are respectively and fixedly arranged on the two sides of the two first slide blocks 5, one ends of the four pull rods 6 are respectively and fixedly arranged on the two sides of the two push plates 7, the equal fixed cover of outer wall of two pivots is equipped with gear 14, the meshing of gear 14 and rack 15, drive the rotation of compression roller 4, crush the material, two equal meshing of gear 14 are connected with rack 15, two racks 15 are the fixed both sides that set up at 2 inner walls of feeder hopper respectively, the equal fixed montant 16 that is equipped with in top of two first sliders 5, the both sides of setting in riser 17 bottom are fixed respectively on the top of two montants 16, montant 16 and riser 17's use, make things convenient for staff's promotion, the fixed block 18 that is equipped with in one side of riser 17, the fixed block 18 block is connected with the fixed slot, the block of fixed slot and fixed block 18, carry out the auxiliary fixation to compression roller 4, the fixed slot is seted up in one side of 2 inner walls of feeder hopper.

During the use, in the work of organism 1, through feeder hopper 2 to the feeding in the organism 1, the material at first drops on filter screen 3, the material to the caking filters, then promote riser 17, riser 17 drives the motion of montant 16, montant 16 drives the motion of first slider 5, first slider 5 drives the motion of compression roller 4, simultaneously under the cooperation of gear 14 and rack 15, can crush the material through compression roller 4, drive the in-process of the motion of pull rod 6 at compression roller 4 simultaneously, drive the motion of push pedal 7 promptly, promote the material, conveniently push the material in the organism 1, make things convenient for quick material loading of organism 1, avoid the material to take place to pile up, the feeding efficiency of organism 1 has been improved.

Example two:

on the basis of embodiment one, according to fig. 1 and fig. 3, the fixed intercommunication in one side of organism 1 bottom has discharging pipe 8, the second spout has been seted up to one side of discharging pipe 8, sliding connection has second slider 9 in the second spout, one side of second slider 9 is fixed and is equipped with U template 10, up-and-down motion through second slider 9, drive the motion of ring type board 12 and scraper blade 13 promptly, scrape the material that remains in discharging pipe 8 and wipe off, make things convenient for abundant whole the discharge of material, reduce the residue of material, the ejection of compact effect of material has been improved, the fixed connecting plate 11 that is equipped with in one end of U template 10, connecting plate 11 is fixed to be set up in the inside of ring type board 12, the outer wall of ring type board 12 is equipped with scraper blade 13, the fixed spring 19 that is equipped with in the top of second slider 9, spring 19 provides power for the up-and-down motion of second slider 9, the fixed top that sets up the top at the second spout inner wall, one side on U template 10 top is fixed and is equipped with connecting block 20, connecting block 20 is connected with the block, the one side of opening is established in discharging pipe 8 bottom, the outer wall of discharging pipe, the fixed mounting groove, the mounting groove is connected with scraper blade 13, the mounting groove, the fixed mounting groove and the mounting groove is established at the scraper blade of scraper blade 13.

During the use, after organism 1 accomplishes the material drying, through the ejection of compact of discharging pipe 8, then slip second slider 9, under the effect of spring 19, drive the up-and-down motion of second slider 9 promptly, second slider 9 drives the motion of U template 10, the up-and-down motion of ring template 12 is driven to U template 10, ring template 12 drives the motion of scraper blade 13 promptly, scrape and wipe away the remaining material of discharging pipe 8 inner walls, reduce the residue of material, avoid the material to remain and lead to the ejection of compact incomplete, the ejection of compact effect of organism 1 has been improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unipolar vacuum disc desiccator, includes organism (1), its characterized in that: a feed hopper (2) is fixedly communicated with one side of the top end of the machine body (1), a filter screen (3) is fixedly arranged inside the feed hopper (2), a compression roller (4) is arranged at the top end of the filter screen (3), first sliding blocks (5) are rotatably connected to two sides of the compression roller (4) through rotating shafts, the two first sliding blocks (5) are respectively arranged in two first sliding chutes in a sliding manner, the two first sliding chutes are respectively arranged on two sides of the inner wall of the feed hopper (2), pull rods (6) are respectively fixedly arranged on two sides of the two first sliding blocks (5), and one end of each of the four pull rods (6) is respectively fixedly arranged on two sides of two push plates (7);

fixed intercommunication in one side of organism (1) bottom has discharging pipe (8), the second spout has been seted up to one side of discharging pipe (8), sliding connection has second slider (9) in the second spout, one side of second slider (9) is fixed and is equipped with U template (10), the fixed connecting plate (11) that is equipped with of one end of U template (10), the fixed inside that sets up at ring template (12) of connecting plate (11), the outer wall of ring template (12) is equipped with scraper blade (13).

2. The single-shaft vacuum disc dryer as set forth in claim 1, wherein: two the equal fixed cover of outer wall of pivot is equipped with gear (14), two gear (14) all meshes and is connected with rack (15), two rack (15) are fixed the both sides that set up at feeder hopper (2) inner wall respectively.

3. The single-shaft vacuum disc dryer as set forth in claim 1, wherein: the top of two first slider (5) all is fixed and is equipped with montant (16), two the top of montant (16) is fixed the both sides that set up in riser (17) bottom respectively.

4. The single-shaft vacuum disc dryer as set forth in claim 3, wherein: one side of riser (17) is fixed and is equipped with fixed block (18), fixed block (18) block is connected with the fixed slot, the fixed slot is seted up on one side of feeder hopper (2) inner wall.

5. The single-shaft vacuum disc dryer as set forth in claim 1, wherein: and a spring (19) is fixedly arranged at the top end of the second sliding block (9), and the top end of the spring (19) is fixedly arranged at the top end of the inner wall of the second sliding chute.

6. The single-shaft vacuum disc dryer as set forth in claim 1, wherein: one side on U template (10) top is fixed and is equipped with connecting block (20), connecting block (20) block is connected with the spread groove, the one side in discharging pipe (8) bottom is seted up to the spread groove.

7. The single-shaft vacuum disc dryer as claimed in claim 1, wherein: the outer wall of ring type board (12) is fixed and is equipped with the installation piece, installation piece block is connected with the mounting groove, the inner wall at scraper blade (13) is seted up to the mounting groove.