CN203100387U - Dryer - Google Patents
Dryer Download PDFInfo
- Publication number
- CN203100387U CN203100387U CN 201220715104 CN201220715104U CN203100387U CN 203100387 U CN203100387 U CN 203100387U CN 201220715104 CN201220715104 CN 201220715104 CN 201220715104 U CN201220715104 U CN 201220715104U CN 203100387 U CN203100387 U CN 203100387U
- Authority
- CN
- China
- Prior art keywords
- dryer
- air
- screen
- discharging opening
- sieve
- 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 - Fee Related
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Abstract
The utility model belongs to drying equipment, particularly relates to a dryer used for granulated fertilizer and pellet feed. The dryer comprises a drying ring kiln, an induced draft fan, a discharge port, an actuating unit, a feed port, a material sieve and a hot-air blower, and is characterized in that the hot-air blower is arranged at one end of the discharge port, the induced draft fan is arranged at one end of the feed port, and two layers of sieves are arranged at the discharge end of the drying ring kiln. The inner layer sieve in the two layers of the sieves is wider with big sieve meshes, and the outer layer sieve is narrower with small sieve meshes. The dryer has the advantages that materials are more dried when being discharging, fine materials and rough materials are separately packaged, granules are even and not easy to stick together, and the dryer is applicable to bio-fertilizer drying.
Description
Technical field
The utility model belongs to a kind of drying plant, especially for the dryer of granulated fertilizer, pellet.
Background technology
Existing dryer comprises oven dry rotary kiln, air-introduced machine, discharging opening, actuating unit, charging aperture, material screen, air-heater, and its air-heater is located at charging aperture one end, and air-introduced machine is located at discharging opening one end, and discharge end has one deck screen cloth, is difficult for the thickness material and divides packing.Be fed the air-heater heat drying of end when material after,, when entering discharge end, become tide again easily, make the easy adhesion of material become bulk, be easy to generate cracked and the uneven phenomenon of particle along with the rotation of oven dry rotary kiln.
Summary of the invention
For fear of with overcome above-mentioned deficiency, the purpose of this utility model provides a kind of improved dryer, make the oven dry material when discharging, keep dry and uniform particles, to improve the quality of products.
The realization the technical solution of the utility model is:
Dryer comprises: oven dry rotary kiln, air-introduced machine, discharging opening, actuating unit, charging aperture, material screen, air-heater, and it is characterized in that: air-heater is at discharging opening one end, and air-introduced machine is at charging aperture one end; Discharge end at the oven dry rotary kiln has two-layer screen cloth.Inner screen in the two-layer screen cloth is wide, and mesh is big, and outer screen is narrow, and mesh is little.
Above-mentioned discharging opening has three, is the fines mouth at double-deck screen cloth overlapping, is middle material mouth in outer screen end, is the coarse fodder mouth in the inner screen end.
The utility model has the advantages that: make material dry more when discharging, thickness can be divided packing, and uniform particles is difficult for agglomerating adhesion, is applicable to the oven dry of material.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure, number in the figure is represented respectively: expect mouthful 10. coarse fodder mouths in the oven dry rotary kiln 2. air-introduced machines 3. actuating units 4. charging apertures 5. air-heaters 6. internal layer mesh screens 7. outer mesh screen 8. fines mouths 9. 1..
The specific embodiment
As shown in the figure, air-heater (5) is at discharging opening one end, and air-introduced machine (2) is at charging aperture (4) one ends; Discharge end at oven dry rotary kiln (1) has two-layer screen cloth, and wherein inner screen (6) is wide, and mesh is big, and outer screen (7) is narrow, and mesh is little.Discharging opening has three, is fines mouth (8) at double-deck screen cloth overlapping, is middle material mouth (9) in outer screen end, is coarse fodder mouth (10) in the inner screen end.
During use, material enters in the oven dry rotary kiln (1) from charging aperture (4), with the rotation of oven dry rotary kiln (1), strengthen the intensity of material particles gradually, under the hot blast effect of air-heater (5), the limit dehydration, move to discharging opening on the limit, and near from the air-heater (5) at discharging opening place more, dry materials speed is fast more, when moving to discharging opening, reached dry, crossed two-layer screen cloth then, fines is from fines mouth (8) discharging, middle fines is therefrom expected mouthful (a 9) discharging, and coarse fodder is from coarse fodder mouth (10) discharging.
Claims (3)
1. dryer comprises oven dry rotary kiln, air-introduced machine, discharging opening, charging aperture, actuating unit, screen cloth, air-heater, it is characterized in that: air-heater is at discharging opening one end, and air-introduced machine has two-layer screen cloth at charging aperture one end at the discharge end of drying rotary kiln.
2. dryer according to claim 1 is characterized in that: the inner screen in the described two-layer screen cloth is wide, and mesh is big, and outer screen is narrow, and mesh is little.
3. dryer according to claim 1 is characterized in that: described discharging opening has three, is the fines mouth at double-deck screen cloth overlapping, is middle material mouth in outer screen end, is the coarse fodder mouth in the inner screen end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715104 CN203100387U (en) | 2012-12-18 | 2012-12-18 | Dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715104 CN203100387U (en) | 2012-12-18 | 2012-12-18 | Dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100387U true CN203100387U (en) | 2013-07-31 |
Family
ID=48851782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715104 Expired - Fee Related CN203100387U (en) | 2012-12-18 | 2012-12-18 | Dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019649A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Electromagnetic heat conduction oil type granular powder material environment-friendly drying machine |
| CN106918211A (en) * | 2017-01-16 | 2017-07-04 | 柳培健 | A kind of granule drying machine of solid beverage |
-
2012
- 2012-12-18 CN CN 201220715104 patent/CN203100387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019649A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Electromagnetic heat conduction oil type granular powder material environment-friendly drying machine |
| CN106918211A (en) * | 2017-01-16 | 2017-07-04 | 柳培健 | A kind of granule drying machine of solid beverage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131218 |