CN203657400U - Peristaltic feeding vertical dryer - Google Patents
Peristaltic feeding vertical dryer Download PDFInfo
- Publication number
- CN203657400U CN203657400U CN201420005226.6U CN201420005226U CN203657400U CN 203657400 U CN203657400 U CN 203657400U CN 201420005226 U CN201420005226 U CN 201420005226U CN 203657400 U CN203657400 U CN 203657400U
- Authority
- CN
- China
- Prior art keywords
- collet
- discharging
- discharge bucket
- cone
- vibrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002572 peristaltic effect Effects 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 11
- 239000010410 layer Substances 0.000 abstract description 9
- 239000011229 interlayer Substances 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010719 annulation reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a peristaltic feeding vertical dryer. The peristaltic feeding vertical dryer comprises a feed bin, a separating cone, a drying barrel and a discharging hopper. The inside of the drying barrel is provided with an internal retaining ring and an external retaining ring, and the gap between the internal retaining ring and the external retaining ring serves as a material channel. The peristaltic feeding vertical dryer is characterized in that the discharging hopper is in a double-layer conical structure, the conical interlayer of the discharging hopper serves as a discharging channel, and the side wall of the discharging hopper is provided with a discharging gate inserted into the conical interlayer to control the size of the discharging channel; the outer wall of the discharging hopper is provided with a vibrator. According to the peristaltic feeding vertical dryer, by means of the cooperation of the discharging gate and the vibrator, materials can be discharged slowly from the discharging hopper, so that uniform peristaltic down movement in the gap of the materials inside the drying barrel can be guaranteed, and further breakage due to collision can be avoided.
Description
Technical field
The utility model relates to a kind of drying plant, relates in particular to a kind of tower drier.
Background technology
In industrial production, dry at present the large-scale drying plant of granular material conventional have rotary drying machine and a tower drier, wherein tower drier has advantages of that occupied ground area is little, drying efficiency is high, small investment, in market, obtains a wide range of applications.
Tower drier is by external heat source or the combustion furnace hot wind supply that carries, material to be dried is risen to the appearance hopper at dryer top by material elevator, under self gravitation effect, material falls, by material distributing cone by material dispersion, form material bed that a tubular falls, hot blast is forced to see through material bed lateral flow under draw at air-introduced machine, carries out heat exchange with material, add after steam that thermal material produces and waste gas are gathered dust by exhaust apparatus and discharge, reach the object of material drying.
The problem that existing dryer exists is that in drying course, material percentage of damage is high, in rotary drying machine, material is because of rotary rolling fragmentation, in tower drier, material hurtles down also easily broken process from Drying top, to dry blue charcoal as example, percentage of damage even reaches 20%, and high breakage rate has increased enterprise's production cost.
Summary of the invention
The purpose of this utility model is that the high problem of breakage rate in drying materials process, the tower drier that provides a kind of material creeping motion type to move down are provided.
A kind of tower drier that the utility model provides, comprise feeding warehouse, material distributing cone, drying cylinder body, discharge bucket, in described drying cylinder body, be provided with interior collet and outer collet, gap between interior collet and outer collet is material channel, it is characterized in that: described discharge bucket is double-deck cone barrel structure, cone collet chuck layer is tapping channel, and discharge bucket sidewall arranges discharge gate and inserts cone collet chuck layer, controls the size of tapping channel; Described discharge bucket outer wall is provided with vibrator.
Preferably, described drying cylinder body outer wall is provided with vibrator.
Preferably, in described feeding warehouse, be provided with level-sensing device.
Preferably, described discharge gate is 4, is uniformly distributed along discharge bucket center.
Discharge bucket of the present utility model is double-deck cone barrel structure, and cone collet chuck layer forms tapping channel, and the discharge gate of discharge bucket arranged outside inserts in cone collet chuck layer, controls the size of tapping channel, prevents that material from hurtling down uncontrollably; At discharge bucket outer wall, vibrator is installed, vibrator drives discharge bucket vibration, prevents from boring material in collet chuck layer and gets stuck.Under the mating reaction of discharge gate and vibrator, material is discharged from discharge bucket lentamente, thereby ensures that in drying cylinder body, material is wriggled and moved down equably in material gap, avoids bumping and fragmentation.In addition, material slowly moves down in Drying, is conducive to material and fully carries out heat exchange through the hot blast in material gap, improves dryer utilization efficiency of heat energy.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the cutaway view of Fig. 1 in A-A direction.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
As shown in Figure 1, tower drier of the present utility model comprises feeding warehouse 1, material distributing cone 2, drying cylinder body 3, discharge bucket, material promotes in the feeding warehouse 1(accompanying drawing that enters sealing and does not show elevator through elevator), material distributing cone 2 in feeding warehouse 1 circularizes material dispersion material bed, the annulation bed of material enters drying cylinder body 3 under Action of Gravity Field, material discharging from discharge bucket 9 after drying.
In drying cylinder body 3, be provided with interior collet 14 and outer collet 16, interior collet 14 is up-small and down-big cone barrel structure, in outer, collet 16 is up big and down small cone barrel structure, the internal diameter of outer collet 16 is greater than the external diameter of interior collet 14, and the gap between interior collet 14 and outer collet 16 forms material and moves down passage 15.The outer wall of drying cylinder body 3 is divided into upper and lower two parts, space between the latter half and outer collet 16 forms air intake cylinder 7, space between the first half and outer collet 16 forms chimney fan 13, between air intake cylinder 7 and chimney fan 13, be provided with annular partition panel 6, the isolated hot blast of partition panel 6 is directly circulation up and down between air intake cylinder 7 and exhaust tube 13.The sidewall of air intake cylinder 7 is provided with air inlet, and air inlet arranges two, top be high temperature air inlet 12, below be low temperature air inlet 11, the sidewall of chimney fan 13 is provided with air outlet 5.
As shown in Figure 1 and Figure 2, discharge bucket 9 is made up of skin cone cylinder 18 and internal layer cone cylinder 19, and the interlayer that double-deck cone cylinder forms is tapping channel 10, enters this sandwich passage 10 after the drying materials in drying cylinder body 3.Be provided with discharge gate 8 at the sidewall of discharge bucket 9, discharge gate 8 enters cone collet chuck layer through outer cone cylinder 18, discharge gate 8 is driven by hydraulic cylinder or pneumatic cylinder, in the horizontal direction along the radial motion of discharge bucket 11, thereby can control the size that tapping channel 10 is opened.Discharge gate 8 can be designed as multiple, and a kind of embodiment shown in Fig. 2 is four, and each controls quadrant region.At the sidewall of discharge bucket 9, vibrator 4 is installed, vibrator 4 is uniformly distributed along the outer wall of discharge bucket 9, and vibrator can be hopper wall vibrator.Preferably at the outer wall of drying cylinder body 3, vibrator 4 is also installed, when installation, symmetrical along outer wall circumference.
Level-sensing device 17 is preferably also set in feeding warehouse 1, and level-sensing device 17 arranges two-layer, is divided into level-sensing device and lower level-sensing device, when material during higher than upper level-sensing device position elevator stop feeding in raw material, when material during lower than lower level-sensing device position elevator continue reinforced.
Claims (4)
1. a tower drier, comprise feeding warehouse, material distributing cone, drying cylinder body, discharge bucket, in described drying cylinder body, be provided with interior collet and outer collet, gap between interior collet and outer collet is material channel, it is characterized in that: described discharge bucket is double-deck cone barrel structure, cone collet chuck layer is tapping channel, and discharge bucket sidewall arranges discharge gate and inserts cone collet chuck layer, controls the size of tapping channel; Described discharge bucket outer wall is provided with vibrator.
2. tower drier according to claim 1, is characterized in that: described drying cylinder body outer wall is provided with vibrator.
3. tower drier according to claim 1, is characterized in that: in described feeding warehouse, be provided with level-sensing device.
4. according to the tower drier described in claim 1-3 any one, it is characterized in that: described discharge gate is 4, is uniformly distributed along discharge bucket center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005226.6U CN203657400U (en) | 2014-01-06 | 2014-01-06 | Peristaltic feeding vertical dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005226.6U CN203657400U (en) | 2014-01-06 | 2014-01-06 | Peristaltic feeding vertical dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657400U true CN203657400U (en) | 2014-06-18 |
Family
ID=50923779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005226.6U Expired - Lifetime CN203657400U (en) | 2014-01-06 | 2014-01-06 | Peristaltic feeding vertical dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986557A (en) * | 2019-11-23 | 2020-04-10 | 湖南天下洞庭绿海粮油有限公司 | Drying device for rice processing |
| CN112050613A (en) * | 2020-09-08 | 2020-12-08 | 新疆中泰矿冶有限公司 | High-efficiency energy-saving slow self-descending vertical drying kiln |
-
2014
- 2014-01-06 CN CN201420005226.6U patent/CN203657400U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986557A (en) * | 2019-11-23 | 2020-04-10 | 湖南天下洞庭绿海粮油有限公司 | Drying device for rice processing |
| CN112050613A (en) * | 2020-09-08 | 2020-12-08 | 新疆中泰矿冶有限公司 | High-efficiency energy-saving slow self-descending vertical drying kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |