CN212806331U - Material cutting device in roller drying - Google Patents
Material cutting device in roller drying Download PDFInfo
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- CN212806331U CN212806331U CN202020919311.9U CN202020919311U CN212806331U CN 212806331 U CN212806331 U CN 212806331U CN 202020919311 U CN202020919311 U CN 202020919311U CN 212806331 U CN212806331 U CN 212806331U
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Abstract
The utility model relates to a cutting material device in cylinder is dried, the novel nipple rectifier comprises a cylindrical shel, lifting blade and broken rib, the barrel is cylindric, fixed a plurality of rows of lifting blade of arranging along its generating line direction on the inner wall of barrel, every row of lifting blade includes the lifting blade of a plurality of blocks along the circumferencial direction equipartition of barrel inner wall, the root of every lifting blade is fixed on the inner wall of barrel, and the top of lifting blade stretches out to the center of barrel, the top of the grade lifting blade of same row is fixed with two broken ribs at least, broken rib is the confined annular form, and be parallel to each other between the broken rib. The utility model discloses the barrel is at the pivoted in-process, and the material is raised it through the lifting blade, and the material is raised the back and falls to broken rib on, under the common crushing effect of lifting blade and broken rib, makes the material looser, and difficult conglomeration makes the material more abundant with the bigger contact of hot-blast area of contact, and heat exchange efficiency is higher, improves the drying efficiency of material.
Description
Technical Field
The utility model relates to a drying equipment's technical field, in particular to cutting material device in cylinder stoving.
Background
At present, in the drying of various materials, a rotary dryer is generally used in industrialization, the working principle of the rotary dryer is that the materials are fed from the front end by a feeding device, the materials are scattered and crushed in the drying process, a scattering device is uniformly distributed in the dryer to flow (ensuring the heat exchange effect of the materials in the dryer), hot gas is in contact with the materials, and the heat is transferred to the materials through heat conduction, convection, radiation and other modes, so that the temperature of the materials is continuously raised, moisture is continuously evaporated, the materials which finally meet the moisture requirement are discharged from a lower outlet, and the gas with the steam is pumped out by a fan through a chimney, however, in the industrial and agricultural production process, many high-humidity and high-viscosity materials such as slurry, paste, block and dregs need to be dried, but the materials are rich in internal binding water and have high viscosity, and are easy to agglomerate in the drying process, and the crushing and scattering effects on the materials in the existing drying device are not good, especially, the rotary rake in the dryer has poor crushing capability, which causes the contact area between the material and the hot air to be small and insufficient, which causes the low drying efficiency or the complete failure to dry such material, and the dryer of this form is difficult to adapt to the drying of such viscous material with high water content, because such material is difficult to disperse in the stacking state, the hot air contacts with the material surface, the heat and mass transfer is slow, the water evaporation rate is low, which is difficult to achieve the expected drying effect, therefore, the structure of the existing dryer needs to be improved necessarily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a cutting material device in cylinder stoving.
The specific contents are as follows: a cutting material device in cylinder drying, including one-level barrel, one-level lifting blade and the broken rib of one-level, characterized by:
the one-level barrel be cylindric, fix a plurality of rows of one-level lifting blades of arranging along its generating line direction on the inner wall of one-level barrel, every row of one-level lifting blades includes the one-level lifting blade of a plurality of blocks along the circumferencial direction equipartition of one-level barrel inner wall, it is crisscross each other on the circumferencial direction between the one-level lifting blade of adjacent two rows, the root of every one-level lifting blade is fixed on the inner wall of one-level barrel, and the top of one-level lifting blade stretches out to the center of one-level barrel, the top of one-level lifting blade of same row is fixed with two broken ribs of one-level at least, the broken rib of one-level is the confined annular form, and parallel each.
Preferably, the outside of one-level barrel be provided with coaxial second grade barrel, the second grade barrel is cylindric, be equipped with the intermediate layer between one-level barrel and the second grade barrel, fix a plurality of rows of second grade lifting blades of arranging along its generating line direction on the inner wall of second grade barrel, every row of second grade lifting blade includes the second grade lifting blade of a plurality of blocks along the circumferencial direction equipartition of second grade barrel inner wall, crisscross each other on the circumferencial direction between the second grade lifting blade of two adjacent rows, the root of every second grade lifting blade is fixed on the inner wall of second grade barrel, and the top of second grade lifting blade stretches out to the center of second grade barrel, the top of the second grade lifting blade of same row is fixed with two the broken ribs of second grade at least, the broken rib of second grade is the confined annular form, and be parallel to.
Preferably, the outside of second grade barrel be provided with coaxial tertiary barrel, tertiary barrel is cylindric, be equipped with the intermediate layer between tertiary barrel and the second grade barrel, fix a plurality of rows of tertiary lifting blades of arranging along its generating line direction on the inner wall of tertiary barrel, every row of tertiary lifting blade includes the tertiary lifting blade of a plurality of blocks along the circumferencial direction equipartition of tertiary barrel inner wall, crisscross each other on the circumferencial direction between the tertiary lifting blade of two adjacent rows, the root of every tertiary lifting blade is fixed on the inner wall of tertiary barrel, and the top of tertiary lifting blade stretches out to the center of tertiary barrel, the top of the tertiary lifting blade of same row is fixed with two tertiary broken ribs at least, tertiary broken rib is the closed annular form, and parallel each other between the tertiary broken rib.
Preferably, the inside of the primary cylinder body is provided with a rotary rake which coaxially rotates.
Preferably, the inside of one end of the primary cylinder body is provided with a feeding screw, and the feeding screw is also provided with a primary crushing rib.
The utility model provides an adopt a drying-machine of cutting material device in the above-mentioned cylinder stoving, characterized by: the drying roller of the dryer adopts the material cutting device in the roller drying.
The utility model has the advantages of: the utility model discloses a barrel is at the pivoted in-process, the material rolls in the inside of barrel, raise it through the lifting blade, the material is raised to the take the altitude after, can be naturally to the bottom whereabouts, material whereabouts in-process can strike on broken rib with the uniform velocity, make the material of conglomeration broken up by the breakage, especially correspond those materials that humidity height is big, as long as the material is just being turned and is being cut off by broken rib and lifting blade constantly and break up, it is difficult to conglomerate again, consequently, under the common crushing effect of lifting blade and broken rib, make the material more loose, difficult conglomeration, make the material more abundant with hot-blast area of contact, heat exchange efficiency is higher, improve the drying efficiency of material, be suitable for the material of those humidity high viscosity easy conglomerations greatly.
Drawings
FIG. 1 is a cross-sectional end view of a material cutting apparatus in a drum dryer;
FIG. 2 is a schematic plan view of a material cutting apparatus in a drum dryer;
in the figure: 1. the rotary rake comprises a rotary rake body, 2 first-stage crushing ribs, 3 first-stage lifting blades, 4 first-stage cylinders, 5 second-stage crushing ribs, 6 second-stage cylinders, 7 third-stage crushing ribs, 8 third-stage cylinders, 9 third-stage lifting blades, 10 second-stage lifting blades and 11 feeding screws.
Detailed Description
In the first embodiment, referring to fig. 1-2, a material cutting device in a roller dryer comprises a primary cylinder, a primary lifting blade and a primary crushing rib;
the one-level barrel be cylindric, fix a plurality of rows of one-level lifting blades of arranging along its generating line direction on the inner wall of one-level barrel, every row of one-level lifting blades includes the one-level lifting blade of a plurality of blocks along the circumferencial direction equipartition of one-level barrel inner wall, it is crisscross each other on the circumferencial direction between the one-level lifting blade of adjacent two rows, the root of every one-level lifting blade is fixed on the inner wall of one-level barrel, and the top of one-level lifting blade stretches out to the center of one-level barrel, the top of one-level lifting blade of same row is fixed with two broken ribs of one-level at least, the broken rib of one-level is the confined annular form, and parallel each.
The outside of one-level barrel be provided with coaxial second grade barrel, the second grade barrel is cylindric, be equipped with the intermediate layer between one-level barrel and the second grade barrel, fix a plurality of rows of second grade lifting blades of arranging along its generating line direction on the inner wall of second grade barrel, every row of second grade lifting blades includes the second grade lifting blades of a plurality of blocks along the circumferencial direction equipartition of second grade barrel inner wall, crisscross each other on the circumferencial direction between the second grade lifting blades of adjacent two rows, the root of every second grade lifting blade is fixed on the inner wall of second grade barrel, and the top of second grade lifting blade stretches out to the center of second grade barrel, the top of the second grade lifting blade of same row is fixed with two second grade broken ribs at least, the broken rib of second grade is the confined annular form, and be parallel to each.
The outside of second grade barrel be provided with coaxial tertiary barrel, tertiary barrel is cylindric, be equipped with the intermediate layer between tertiary barrel and the second grade barrel, fix a plurality of rows of tertiary lifting blades of arranging along its generating line direction on the inner wall of tertiary barrel, every row of tertiary lifting blade includes the tertiary lifting blade of a plurality of blocks along the circumferencial direction equipartition of tertiary barrel inner wall, crisscross each other on the circumferencial direction between the tertiary lifting blade of adjacent two rows, the root of every tertiary lifting blade is fixed on the inner wall of tertiary barrel, and the top of tertiary lifting blade stretches out to the center of tertiary barrel, the top of the tertiary lifting blade of same row is fixed with two tertiary broken ribs at least, tertiary broken rib is the confined annular form, and parallel each other between the tertiary broken rib.
The inside of the first-stage cylinder body is provided with a rotary rake which coaxially rotates.
The inside of one end of the primary cylinder body is provided with a feeding screw, and the feeding screw is also provided with a primary crushing rib.
In a second embodiment, a dryer using the material cutting device in the drum drying according to the first embodiment, the drying drum of the dryer uses the material cutting device in the drum drying.
The utility model discloses a barrel is at the pivoted in-process, the material rolls in the inside of barrel, raise it through the lifting blade, the material is raised to the take the altitude after, can be naturally to the bottom whereabouts, material whereabouts in-process can strike on broken rib with the uniform velocity, make the material of conglomeration broken up by the breakage, especially correspond those materials that humidity height is big, as long as the material is just being turned and is being cut off by broken rib and lifting blade constantly and break up, it is difficult to conglomerate again, consequently, under the common crushing effect of lifting blade and broken rib, make the material more loose, difficult conglomeration, make the material more abundant with hot-blast area of contact, heat exchange efficiency is higher, improve the drying efficiency of material, be suitable for the material of those humidity high viscosity easy conglomerations greatly.
Claims (5)
1. A cutting material device in cylinder drying, including one-level barrel, one-level lifting blade and the broken rib of one-level, characterized by:
the one-level barrel be cylindric, fix a plurality of rows of one-level lifting blades of arranging along its generating line direction on the inner wall of one-level barrel, every row of one-level lifting blades includes the one-level lifting blade of a plurality of blocks along the circumferencial direction equipartition of one-level barrel inner wall, it is crisscross each other on the circumferencial direction between the one-level lifting blade of adjacent two rows, the root of every one-level lifting blade is fixed on the inner wall of one-level barrel, and the top of one-level lifting blade stretches out to the center of one-level barrel, the top of one-level lifting blade of same row is fixed with two broken ribs of one-level at least, the broken rib of one-level is the confined annular form, and parallel each.
2. A material cutting apparatus in a drum dryer as claimed in claim 1, wherein: the outside of one-level barrel be provided with coaxial second grade barrel, the second grade barrel is cylindric, be equipped with the intermediate layer between one-level barrel and the second grade barrel, fix a plurality of rows of second grade lifting blades of arranging along its generating line direction on the inner wall of second grade barrel, every row of second grade lifting blades includes the second grade lifting blades of a plurality of blocks along the circumferencial direction equipartition of second grade barrel inner wall, crisscross each other on the circumferencial direction between the second grade lifting blades of adjacent two rows, the root of every second grade lifting blade is fixed on the inner wall of second grade barrel, and the top of second grade lifting blade stretches out to the center of second grade barrel, the top of the second grade lifting blade of same row is fixed with two second grade broken ribs at least, the broken rib of second grade is the confined annular form, and be parallel to each.
3. A material cutting apparatus in a drum dryer as claimed in claim 2, wherein: the outside of second grade barrel be provided with coaxial tertiary barrel, tertiary barrel is cylindric, be equipped with the intermediate layer between tertiary barrel and the second grade barrel, fix a plurality of rows of tertiary lifting blades of arranging along its generating line direction on the inner wall of tertiary barrel, every row of tertiary lifting blade includes the tertiary lifting blade of a plurality of blocks along the circumferencial direction equipartition of tertiary barrel inner wall, crisscross each other on the circumferencial direction between the tertiary lifting blade of adjacent two rows, the root of every tertiary lifting blade is fixed on the inner wall of tertiary barrel, and the top of tertiary lifting blade stretches out to the center of tertiary barrel, the top of the tertiary lifting blade of same row is fixed with two tertiary broken ribs at least, tertiary broken rib is the confined annular form, and parallel each other between the tertiary broken rib.
4. A material cutting apparatus in a drum dryer as claimed in claim 3, wherein: the inside of the first-stage cylinder body is provided with a rotary rake which coaxially rotates.
5. A material cutting apparatus in a drum dryer as claimed in claim 4, wherein: the inside of one end of the primary cylinder body is provided with a feeding screw, and the feeding screw is also provided with a primary crushing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919311.9U CN212806331U (en) | 2020-05-27 | 2020-05-27 | Material cutting device in roller drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919311.9U CN212806331U (en) | 2020-05-27 | 2020-05-27 | Material cutting device in roller drying |
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| CN212806331U true CN212806331U (en) | 2021-03-26 |
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| CN202020919311.9U Active CN212806331U (en) | 2020-05-27 | 2020-05-27 | Material cutting device in roller drying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849866A (en) * | 2022-04-13 | 2022-08-05 | 刘赛明 | Anti-agglomeration drying equipment for ceramic powder |
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2020
- 2020-05-27 CN CN202020919311.9U patent/CN212806331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849866A (en) * | 2022-04-13 | 2022-08-05 | 刘赛明 | Anti-agglomeration drying equipment for ceramic powder |
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