CN204313621U - A kind of pellet drying equipment - Google Patents
A kind of pellet drying equipment Download PDFInfo
- Publication number
- CN204313621U CN204313621U CN201420686776.9U CN201420686776U CN204313621U CN 204313621 U CN204313621 U CN 204313621U CN 201420686776 U CN201420686776 U CN 201420686776U CN 204313621 U CN204313621 U CN 204313621U
- Authority
- CN
- China
- Prior art keywords
- drying
- tube
- drying tube
- air
- steam generator
- 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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 58
- 239000008188 pellet Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses kind of a pellet drying equipment, comprise drying tube, described drying tube one end is connected with air-heater, and the other end of described drying tube is connected with cyclone separator, also comprises steam generator; The tube wall of described drying tube is hollow sandwich, and described tube wall to be communicated with described steam generator by steam lead and to form water circulation system by the return duct being connected to described steam generator.The utility model can improve the temperature in drying tube, improves drying efficiency, improves drying effect.
Description
Technical field
The utility model relates to a kind of drying equipment of being dried by pellet.
Background technology
Will carry out drying process after feed granulating, the object of dry process is the volume, the quality that reduce product, is convenient to storage and transport; Prevent finished product sex change in preservation process, go bad.Current pellet mainly adopts pneumatic conveying dryer to carry out drying, and its operation principle is: hot-air fully contacts in flow process with graininess wet stock, carries out heat and mass transfer between gas and solid material, and wet stock is dry rapidly.Temperature in drying tube is directly connected to drying efficiency and drying effect.
Utility model content
For above-mentioned weak point of the prior art, the utility model provides a kind of drying efficiency higher, the better pellet drying equipment of drying effect.
The technical solution of the utility model is a kind of pellet drying equipment, comprises drying tube, and described drying tube one end is connected with air-heater, and the other end of described drying tube is connected with cyclone separator, also comprises steam generator; The tube wall of described drying tube is hollow sandwich, and described tube wall to be communicated with described steam generator by steam lead and to form water circulation system by the return duct being connected to described steam generator.
Further, the one end near described air-heater on described drying tube is respectively equipped with feed hopper, steam lead joint; Described steam lead joint is arranged on the opposite side of described feed hopper; Described return duct is connected to the one end near described cyclone separator.
Further, described return duct comprises catchment funnel and connected conduit.The funnel that catchments is convenient to the water droplet collecting water vapour post liquefaction.
Further, the air inlet of described air-heater is connected with air cleaner.Air cleaner can filter out dust in air and water vapour etc., improves the degree of purity of finished feed.
The beneficial effects of the utility model are: the water circulation system that steam generator and drying tube tube wall are formed plays the effect of heating drying tube, the temperature in drying tube can be improved, in drying tube, temperature is higher, moisture evaporation in wet stock is faster, moisture loss is more, drying efficiency is higher, and drying effect is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing A of Fig. 1.
Detailed description of the invention
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of pellet drying equipment, as shown in Figure 1, comprise drying tube 3, described drying tube 3 one end is connected with air-heater 2, and the other end of described drying tube 3 is connected with cyclone separator 5, also comprises steam generator 6; The tube wall of described drying tube 3 is hollow sandwich, and described tube wall is communicated with described steam generator 6 by steam lead, and forms water circulation system by the return duct being connected to described steam generator 6.The water circulation system that steam generator 6 is formed with the tube wall of drying tube 3 plays the effect of heating drying tube 3, the temperature in drying tube 3 can be improved, in drying tube 3, temperature is higher, moisture evaporation in wet stock is faster, moisture loss is more, drying efficiency is higher, and drying effect is better.
Further, as shown in Figure 2, the one end near described air-heater 2 on described drying tube 3 is respectively equipped with feed hopper 9, steam lead joint 8; Described steam lead joint 8 is arranged on the opposite side of described feed hopper 9; Described return duct is connected to the one end near described cyclone separator 5.
In technique scheme, wet stock enters in drying tube 3 from feed hopper 9, and the hot blast that air-heater 2 produces drives wet stock to flow in drying tube 3, and carries out drying to it, the drying tube 3 simultaneously heated by water circulation system, also to wet stock transferring heat, accelerates the evaporation of moisture; Dried pellet is separated from cyclone separator 5, and the waste gas carrying fine feed powder is extracted out by blower fan 7 exhausting by cyclone separator 5.
Further, described return duct comprises catchment funnel 4 and connected conduit.The funnel 4 that catchments is communicated with the tube wall of drying tube 3, and the water droplet of water vapour post liquefaction is just dropped in and catchments in funnel 4, is then back in steam generator 6 through conduit, realizes recycling, saving water resource.
Further, the air inlet of described air-heater 2 is connected with air cleaner 1.Air cleaner 1 can filter out dust in air and water vapour etc., improves the degree of purity of finished feed.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a pellet drying equipment, comprises drying tube, and described drying tube one end is connected with air-heater, and the other end of described drying tube is connected with cyclone separator, it is characterized in that: also comprise steam generator; The tube wall of described drying tube is hollow sandwich, and described tube wall to be communicated with described steam generator by steam lead and to form water circulation system by the return duct being connected to described steam generator.
2. pellet drying equipment according to claim 1, is characterized in that: the one end near described air-heater on described drying tube is respectively equipped with feed hopper, steam lead joint; Described steam lead joint is arranged on the opposite side of described feed hopper; Described return duct is connected to the one end near described cyclone separator.
3. pellet drying equipment according to claim 1 and 2, is characterized in that: described return duct comprises catchment funnel and connected conduit.
4. pellet drying equipment according to claim 1, is characterized in that: the air inlet of described air-heater is connected with air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686776.9U CN204313621U (en) | 2014-11-17 | 2014-11-17 | A kind of pellet drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686776.9U CN204313621U (en) | 2014-11-17 | 2014-11-17 | A kind of pellet drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313621U true CN204313621U (en) | 2015-05-06 |
Family
ID=53135929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686776.9U Expired - Fee Related CN204313621U (en) | 2014-11-17 | 2014-11-17 | A kind of pellet drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352691A (en) * | 2016-11-08 | 2017-01-25 | 佛山市盈丰优品科技有限公司 | Automatic drying machine |
| CN108344268A (en) * | 2018-04-10 | 2018-07-31 | 苏州舜沃环保科技有限公司 | A kind of material drying device |
-
2014
- 2014-11-17 CN CN201420686776.9U patent/CN204313621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352691A (en) * | 2016-11-08 | 2017-01-25 | 佛山市盈丰优品科技有限公司 | Automatic drying machine |
| CN108344268A (en) * | 2018-04-10 | 2018-07-31 | 苏州舜沃环保科技有限公司 | A kind of material drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204393308U (en) | A kind of high-quality root of kudzu vine efficient belt type airflow dryer | |
| CN204601643U (en) | A kind of spray-drying installation | |
| CN102997619A (en) | Nitrogen closed cycle drying method and device for drying polyacrylonitrile | |
| CN102278869A (en) | Microwave energy-saving environmentally-friendly drying method and device of coal slime, lignite and medium minerals | |
| CN204313621U (en) | A kind of pellet drying equipment | |
| CN204275523U (en) | A kind of energy-conservation spray dryer | |
| CN205245764U (en) | Fluidized bed dryer afterheat recycling device | |
| CN103344095A (en) | Recovery method for sending glyphosate original chemical back automatically | |
| CN205228058U (en) | Accumulator separator drying device | |
| CN204301412U (en) | A kind of rapid draing fluid bed | |
| CN202304255U (en) | Drying dust removal device for dicumyl peroxide | |
| CN204307381U (en) | A kind of atomizer drying and recovery system | |
| CN205373345U (en) | Dry material machine with from cooling system | |
| CN210512335U (en) | Solid seasoning drying device | |
| CN104180633B (en) | Electrical heating Helmholtz Pulsating Flow tea-drying device | |
| CN202447270U (en) | Energy-saving drying device | |
| CN203518493U (en) | Continuous drying device of PET flakes | |
| CN203478890U (en) | Device for improving titanium dioxide powder production efficiency | |
| CN203413928U (en) | Pneumatic drier | |
| CN204128323U (en) | Electric heating Helmholtz type pulsating flow tea drying device | |
| CN206410470U (en) | A kind of coal dryer | |
| CN207247813U (en) | Hybrid tunnel drier | |
| CN206891111U (en) | A kind of spray-drying installation for being used to produce bacillus licheniformis | |
| CN203518489U (en) | Airflow drying machine for cholesterol powder | |
| CN202304304U (en) | High-efficient chlorinated polypropylene combined-type drying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171117 |