CN210261530U - Dryer barrel with guide crushing structure and dryer - Google Patents

Abstract

The utility model discloses a take desiccator barrel of broken structure of direction relates to the drying equipment field, including the cylinder, run through in the cylinder and seted up dry chamber, the both ends in dry chamber are feed end and discharge end respectively, have set gradually broken leaf segment, have raised and have scattered the blade section and have derived the leaf segment from the feed end to the discharge end in the cylinder. There is not enough problem of sludge drying effect to prior art, the utility model discloses a set up broken blade section, raise and spill the blade section and derive the blade section, the mud material is broken in the cylinder earlier, reduces the granule volume of mud, raises mud in the cylinder by raising and spilling the blade section then, increases the contact between mud granule and the hot gas flow to improve the drying effect of mud greatly.

Description

Dryer barrel with guide crushing structure and dryer

Technical Field

The utility model relates to a drying equipment field, more specifically says, it relates to a desiccator barrel and desiccator of broken structure of area direction.

Background

The drier is a mechanical device which utilizes heat energy to reduce the moisture of materials. In the sludge treatment industry, a dryer is often adopted to dry sludge materials, so that the sludge materials are convenient to recycle.

For the existing dryer, for example, chinese patent with patent publication No. CN202002444U, it discloses a drum-type lignite dryer, which includes an obliquely positioned horizontal drum dryer body limited on a bearing support, material inlets and outlets disposed at two ends of the horizontal drum dryer body, a driving device disposed outside the horizontal drum dryer body, a rotary transmission mechanism, and a heat source transmission channel disposed inside the horizontal drum dryer body, the heat source transmission channel is an oil pipeline disposed on the axis of the horizontal drum dryer body, and the outer sleeve and an inner sleeve formed by the outer wall of the oil pipeline form a sleeve-type structure of the horizontal drum dryer body.

If be used for dry mud with above-mentioned patent, utilize the rotation drying material of cylinder, because the material of mud is comparatively thick, density is inhomogeneous, the cylinder rotates and utilizes material dead weight dry mud, and mud is difficult to be smashed, then causes the mud granule after the drying big, is difficult to be with the inside drying of mud granule completely.

SUMMERY OF THE UTILITY MODEL

The problem that there is not enough sludge drying effect to prior art, the utility model aims at providing a take guiding crushing structure's desiccator barrel and desiccator, its advantage that has the effect of improving sludge drying.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a take broken structure's of direction desiccator barrel, includes the cylinder, run through in the cylinder and seted up the drying chamber, the both ends in drying chamber are feed end and discharge end respectively, follow in the cylinder the feed end arrives the discharge end has set gradually broken leaf segment, has raised and has scattered the blade section and has derived the blade segment.

Through the technical scheme, during the use, the cylinder rotates, and let in the hot gas flow of circulation in the drying chamber, the mud material is followed the feed end input, mud is under its dead weight effect, move to the discharge end, then in proper order through broken blade segment, raise and spill the blade section and derive the blade section, the mud material is broken in the cylinder earlier, reduce the granule volume of mud, then raise mud in the cylinder by spilling the blade section by raising, increase the contact between mud granule and the hot gas flow, further improve the drying effect of mud, at last by deriving blade section discharge cylinder, realize the ejection of compact.

Further, the crushing blade section comprises a plurality of crushing blade groups, each crushing blade group comprises a plurality of crushing pieces circumferentially fixed on the inner wall of the roller, and each crushing piece is in a folded plate shape.

Through above-mentioned technical scheme, the broken piece is the folded plate form, increases the impact between mud material and the broken piece, reduces the granule of mud material, and secondly, the broken piece of folded plate form can also be thrown the material, increases the contact between material and the hot gas flow, further improves the drying effect of mud material.

Furthermore, the crushing pieces of the adjacent crushing blade groups are arranged in a staggered mode.

Through above-mentioned technical scheme, be convenient for thoroughly raise the material, reduce the material and spill the dead point of raising.

Furthermore, a plurality of crushing hooks are circumferentially fixed between adjacent crushing blade groups in the roller, and one ends of the crushing hooks far away from the inner wall of the roller are set to be pointed ends.

Through above-mentioned technical scheme, be convenient for utilize broken hook to catch the granule body of garrulous mud, further reduce the volume of mud granule body.

Furthermore, the blade raising and scattering section comprises a plurality of blade raising and scattering groups, each blade raising and scattering group comprises a plurality of blade raising and scattering pieces circumferentially fixed on the inner wall of the roller, and the blade raising and scattering group closer to the discharge end comprises fewer blade raising and scattering pieces.

Through above-mentioned technical scheme, be convenient for raise the mud physics abundant.

Further, the guide-out blade section comprises a plurality of guide pieces circumferentially fixed on the inner wall of the roller, and the guide pieces are obliquely arranged towards the discharge end.

Through the technical scheme, the sludge materials are guided by the material guide sheet to be discharged out of the roller.

Furthermore, one end of the guide piece is fixed with the scattering piece.

Through above-mentioned technical scheme, increase the fixed strength of guide piece.

The drying machine comprises a machine body, wherein the machine body is rotatably connected with the drying machine barrel with the guide crushing structure.

Through above-mentioned technical scheme, can improve the drying effect of mud material greatly.

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

(1) by arranging the crushing blade sections, the spreading blade sections and the guiding blade sections, sludge materials are firstly crushed in the roller, the particle volume of the sludge is reduced, then the sludge is spread in the roller by the spreading blade sections, and the contact between sludge particles and hot air flow is increased, so that the drying effect of the sludge is greatly improved;

(2) furthermore, the crushing hook is arranged, so that the crushing effect of the sludge material is enhanced, the particle volume of the sludge material is reduced, the sludge material is convenient to be dried, and the sludge drying effect is greatly improved;

(3) furthermore, the broken pieces in the adjacent broken blade groups are fixed in a staggered mode, so that dead points of material throwing in the roller are reduced, the materials are in full contact with hot air, and the sludge drying effect is improved.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1;

FIG. 6 is a cross-sectional view taken along line E-E of FIG. 1;

fig. 7 is a sectional view taken along line F-F in fig. 1.

Reference numerals: 1. a drum; 2. a drying chamber; 3. a feeding end; 4. a discharge end; 5. crushing the blade group; 6. raising and scattering the blade group; 7. leading out leaf segments; 8. crushing slices; 9. a breaking hook; 10. spreading the tablets; 11. and (3) a material guide sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a further detailed description of the present invention with reference to the following embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

The utility model provides a drying machine barrel of broken structure of area direction, as shown in figure 1, includes cylindric cylinder 1, has seted up drying chamber 2 along its axial direction coaxial running through in the cylinder 1, and the both ends of drying chamber 2 are feed end 3 and discharge end 4 respectively, has set gradually crushing blade section, has raised and has scattered the blade section and derive blade section 7 from feed end 3 to discharge end 4 in the cylinder 1. When the drying device is used, the roller 1 is in a rotating state, hot air flow is introduced into the drying cavity 2, materials are input from the feeding end 3, sequentially pass through the crushing blade sections, the scattering blade sections and the guiding blade sections 7, and are discharged from the discharging end 4, wherein the materials are firstly crushed by the crushing blade sections, and then are lifted by the scattering blade sections, so that the contact between the materials and the hot air flow is increased, and the drying efficiency of the materials is improved.

As shown in fig. 1 and 2, the crushing blade segment includes two crushing blade sets 5, the crushing blade set 5 includes twelve crushing pieces 8 fixed on the inner wall of the drum 1 in a circumferential array, the crushing pieces 8 are bent in the length direction, and the crushing pieces 8 are inclined towards the discharge end 4 in the length direction by 3 to 10 degrees, so as to guide the material to the discharge end 4 for output, see fig. 4, the crushing pieces 8 of the adjacent crushing blade sets 5 are arranged in a staggered manner, and the material crushing effect is improved. As shown in fig. 1 and 3, twelve crushing hooks 9 are circumferentially fixed between two crushing blade sets 5 in the drum 1, and one end of each crushing hook 9, which is far away from the inner wall of the drum 1, is set to be a tip, so that the crushing effect of the material is further improved.

As shown in fig. 1 and 5, the scattering blade segment includes two scattering blade sets 6, and the scattering blade sets 6 include a plurality of scattering blades 10 fixed on the inner wall of the drum 1 in a circumferential array, so as to facilitate the scattering of the material along with the rotation of the drum 1, increase the contact between the material and the hot air flow, and further improve the drying effect of the material; referring to fig. 6, the scattering blade group 6 closer to the discharge end 4 includes fewer scattering blades 10, the scattering blade group 6 closer to the discharge end 4 includes twelve scattering blades 10, and the other scattering blade group 6 includes four scattering blades 10, and the material closer to the discharge end 4 is drier and the particle size of the material is smaller, and the number of the scattering blades 10 is smaller, and the distance between the scattering blades 10 is larger, so that the material is more easily scattered, and the contact between the small particle material and the hot air flow is increased. As shown in fig. 1 and 7, the guiding blade section 7 includes a plurality of material guiding pieces 11 circumferentially fixed on the inner wall of the drum 1, the material guiding pieces 11 are arranged obliquely towards the discharging end 4, the oblique angle is between 30 degrees and 45 degrees, the small particle materials slide out of the drum 1 under the guidance of the material guiding pieces 11 to realize discharging, and one end of the material guiding pieces 11 is fixed with the scattering pieces 10 to enhance the fixing strength of the material guiding pieces 11.

A dryer comprises a dryer body, wherein the dryer barrel is connected to the dryer body in a rotating mode, and when the dryer is used, the drying effect of materials is improved by the aid of rotation of the dryer barrel.

In summary, the following steps:

when the utility model is used, the sludge material is firstly crushed in the roller 1 by arranging the crushing blade sections, the raising and scattering blade sections and the leading-out blade sections 7, the particle volume of the sludge is reduced, then the sludge is raised in the roller 1 by the raising and scattering blade sections, and the contact between the sludge particles and the hot air flow is increased, thereby greatly improving the drying effect of the sludge; the crushing effect of the sludge material is enhanced by arranging the crushing hook 9, the particle volume of the sludge material is reduced, the sludge material is convenient to be dried, and the sludge drying effect is greatly improved; through fixing the crushing pieces 8 in the adjacent crushing blade groups 5 in a staggered manner, dead points for throwing materials in the roller 1 are reduced, the materials are in full contact with hot air flow, and the sludge drying effect is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a take broken structure's of direction desiccator barrel, includes cylinder (1), its characterized in that, run through in cylinder (1) and seted up drying chamber (2), the both ends of drying chamber (2) are feed end (3) and discharge end (4) respectively, follow in cylinder (1) feed end (3) are arrived discharge end (4) have set gradually broken leaf segment, have raised and have scattered the blade section and have derived leaf segment (7).

2. A dryer drum with a directional crushing structure according to claim 1, characterized in that the crushing blade segments comprise a plurality of crushing blade sets (5), the crushing blade sets (5) comprise a plurality of crushing blades (8) circumferentially fixed to the inner wall of the drum (1), and the crushing blades (8) are in the shape of flaps.

3. A dryer cylinder with a directional crushing structure according to claim 2, characterized in that the crushing blades (8) of adjacent crushing blade groups (5) are arranged offset.

4. The dryer cylinder with the guide crushing structure as claimed in claim 2 or 3, wherein a plurality of crushing hooks (9) are circumferentially fixed in the drum (1) between the adjacent crushing blade groups (5), and one end of each crushing hook (9) far away from the inner wall of the drum (1) is provided as a tip.

5. Dryer cylinder with guide crushing according to claim 1, characterized in that the scattering blade section comprises a plurality of scattering blade sets (6), the scattering blade sets (6) comprising a plurality of scattering blades (10) circumferentially fixed to the inner wall of the drum (1), the scattering blade sets (6) closer to the discharge end (4) comprising a smaller number of scattering blades (10).

6. A dryer cylinder with guide crushing according to claim 5, characterized in that the leading-out blade section (7) comprises a plurality of guide pieces (11) fixed circumferentially to the inner wall of the drum (1), the guide pieces (11) being arranged obliquely towards the discharge end (4).

7. A dryer cylinder with a guide crushing structure according to claim 6, characterized in that one end of the guide sheet (11) is fixed with the scattering sheet (10).

8. A dryer comprising a body, characterized in that a dryer cylinder with a guiding crushing structure according to any one of claims 1 to 7 is rotatably connected to the body.

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