CN204313621U - A kind of pellet drying equipment - Google Patents

A kind of pellet drying equipment Download PDF

Info

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
air
drying tube
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
Application number
CN201420686776.9U
Other languages
Chinese (zh)
Inventor
阙洪春
王姗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALI DONGDAO AGRICULTURAL INDUSTRY Co Ltd
Original Assignee
DALI DONGDAO AGRICULTURAL INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DALI DONGDAO AGRICULTURAL INDUSTRY Co Ltd filed Critical DALI DONGDAO AGRICULTURAL INDUSTRY Co Ltd
Priority to CN201420686776.9U priority Critical patent/CN204313621U/en
Application granted granted Critical
Publication of CN204313621U publication Critical patent/CN204313621U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of pellet drying equipment
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.
CN201420686776.9U 2014-11-17 2014-11-17 A kind of pellet drying equipment Expired - Fee Related CN204313621U (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN201897365U (en) Vibration fluidized bed microwave drying system for vapor compression heat energy recirculation
CN102278869A (en) Microwave energy-saving environmentally-friendly drying method and device of coal slime, lignite and medium minerals
CN204307381U (en) A kind of atomizer drying and recovery system
CN204313621U (en) A kind of pellet drying equipment
CN204393308U (en) A kind of high-quality root of kudzu vine efficient belt type airflow dryer
CN204301412U (en) A kind of rapid draing fluid bed
CN207515382U (en) One boar food production drying device
CN204275523U (en) A kind of energy-conservation spray dryer
CN204329538U (en) A kind of high-efficiency and energy-saving type kudzu-vine root powder pneumatic drier
CN205228058U (en) Accumulator separator drying device
CN202304255U (en) Drying dust removal device for dicumyl peroxide
CN204601643U (en) A kind of spray-drying installation
CN203518493U (en) Continuous drying device of PET flakes
CN203413928U (en) Pneumatic drier
CN205373345U (en) Dry material machine with from cooling system
CN202304304U (en) High-efficient chlorinated polypropylene combined-type drying system
CN203349618U (en) Vacuum dehydrator
CN203478890U (en) Device for improving titanium dioxide powder production efficiency
CN205279617U (en) Go up air -out pressure type spray drier
CN206410470U (en) A kind of coal dryer
CN203349601U (en) Airflow vortex straw powder drying machine
CN203758208U (en) Glucose drying and cooling device
CN206106598U (en) Drying device for compounding machine
CN210512335U (en) Solid seasoning drying device
CN207667175U (en) A kind of feed detection drying unit

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