CN202289978U - Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area - Google Patents

Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area Download PDF

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Publication number
CN202289978U
CN202289978U CN2011203656828U CN201120365682U CN202289978U CN 202289978 U CN202289978 U CN 202289978U CN 2011203656828 U CN2011203656828 U CN 2011203656828U CN 201120365682 U CN201120365682 U CN 201120365682U CN 202289978 U CN202289978 U CN 202289978U
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CN
China
Prior art keywords
air
drying
specific area
drying tower
deoxygenation
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Expired - Fee Related
Application number
CN2011203656828U
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Chinese (zh)
Inventor
龙海云
Original Assignee
龙海云
陈昌松
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Priority to CN2011203656828U priority Critical patent/CN202289978U/en
Application granted granted Critical
Publication of CN202289978U publication Critical patent/CN202289978U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an airflow spray granulation dryer for a deoxidizing material with heat resistance and large specific area, wherein the airflow spray granulation dryer comprises a drying tower, a material slot, a feed pump, a cold air blower, a cyclone collector, an air box pulse dust collector, a draught fan and chimney, a wind distribution screen is arranged at the top of the interior of the drying tower, an electric heater is arranged between the wind distribution screen and the cold air blower, an airflow sprayer is arranged in the center of the bottom of the drying tower, and a plurality of vibrators are arranged on the drying tower. Compared with the existing airflow dryer, the drying speed of the airflow spray granulation dryer is fast, the surface area of liquid materials is increased after the atomization, 95-98% of moisture can be evaporated instantaneously, the drying can be completed within only a few seconds, the airflow spray granulation dryer is particularly suitable for drying a thermal sensitive material, the product is excellent in uniformity, liquidity and dissolubility, the product purity is high and the product quality is high, the production process is simplified, the operation is convenient to control, no crushing or screening is needed after drying, the production procedures are reduced, and the product purity is increased.

Description

A kind of air-stream spraying granulating and drying machine of high temperature resistant high specific area deoxygenation material
Technical field
The utility model relates to a kind of pneumatic conveyer dryer, relates in particular to a kind of air-stream spraying granulating and drying machine of high temperature resistant high specific area deoxygenation material.
Background technology
At present along with industrialized development; The pneumatic conveyer dryer industry is increasing to the demand of output; Existing unit water evaporation quantity is lower, and rate of drying is slow, the thermal efficiency is lower, collection rate and dust removing effects are also not ideal, and operating personnel are many; Operating cost is high, and the uniformity of product, flowability, purity are also not ideal.
The utility model content
To the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of simple and convenient operation and maintenance, and rate of drying is fast, and the product homogeneous quality is good, the air-stream spraying granulating and drying machine that cost of investment is low.
The technical scheme of the utility model is: a kind of air-stream spraying granulating and drying machine of high temperature resistant high specific area deoxygenation material; Comprise drying tower, hopper, feed pump, cold blower, cyclone collector, air box impulse deduster, air-introduced machine, chimney; Top in the said drying tower is provided with cloth wind screen, is provided with electric heater between said cloth wind screen and the cold blower, and said cloth wind screen, cold blower are communicated with through pipeline with electric heater; The center position of said drying tower bottom is provided with the air-flow shower nozzle; The nozzle opening of said air-flow shower nozzle makes progress, and said air-flow shower nozzle is communicated with feed pump, and said drying tower is provided with several vibrators; Said vibrator evenly was provided with along one week of drying tower; The discharging opening of said drying tower is communicated with the cyclone collector charging aperture, and said cyclone collector is communicated with through pipeline with the air box impulse deduster, and said air box impulse deduster is communicated with chimney through air-introduced machine.
As preferably, the nozzle of said air-flow shower nozzle adopts the aerodynamic atomization nozzle.
As preferably, be provided with the rewinding bucket bottom said cyclone collector bottom and the gas tank pulse dust collector.
As preferably, said cloth wind screen is provided with the hot blast digital display thermometer with the pipeline that is connected between the electric heater.
As preferably, said cyclone collector is provided with the tail gas digital display thermometer with the pipeline that is connected of air box impulse deduster.
As preferably, said feed pump adopts Mono pump.
The beneficial effect of the utility model is:
1. rate of drying is fast, and feed liquid surface area after atomizing increases, and in hot-air flow, moment just can be evaporated the moisture of 95%-98%, and accomplish only needs the several seconds drying time, is specially adapted to the drying of heat sensitive material.
2. adopt material upwards to spray, the design that hot blast is downward makes drying more abundant, and the thermal efficiency is higher.
3. product has good homogeneous degree, flowability and dissolubility product purity height, quality is good.
4. production process is simplified, and convenient operation and control can both become the powder product by primary drying for the liquid of moisture content 40%-60% (special material can reach 90%), need not pulverize and screen after the drying, reduces production process, improves product purity.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial view of the utility model embodiment.
Among the figure: 1. cloth wind shields; 2. drying tower; 3. vibrator; 4. air-flow shower nozzle; 5. electric heater; 6. cold blower; 7. cyclone collector; 8. rewinding bucket; 9. tail gas digital display thermometer; 10. hot blast digital display thermometer; 11. air box impulse deduster; 12. air-introduced machine; 13. feed pump; 14. hopper.
The specific embodiment
Embodiment: as depicted in figs. 1 and 2 as a kind of embodiment of the utility model, a kind of air-stream spraying granulating and drying machine of high temperature resistant high specific area deoxygenation material; Comprise drying tower 2, hopper 14, feed pump 13, cold blower 6, cyclone collector 7, air box impulse deduster 11, air-introduced machine 12, chimney, said feed pump 13 adopts Mono pump, and Mono pump is applicable to the transfer of highly viscous fluid; Solid suspension, high abrasion slurries, fluid media (medium)s such as solid, liquid, gas three-phase mixture; Tops in the said drying tower 2 are provided with cloth wind screen 1, are provided with electric heater 5 between said cloth wind screen 1 and the cold blower 6, and said cloth wind shields 1, cold blower 6 and electric heater 5 are communicated with through pipeline; Convenient to the cold air heating, said cloth wind screen 1 is provided with hot blast digital display thermometer 10, the hot blast temperature after convenient monitoring is heated with the pipeline that is connected between the electric heater 5; The center position of said drying tower 2 bottoms is provided with air-flow shower nozzle 4, and the nozzle opening of said air-flow shower nozzle 4 upwards adopts material upwards to spray; The design that hot blast is downward makes drying more abundant, and said air-flow shower nozzle 4 is communicated with feed pump 13; The nozzle of said air-flow shower nozzle 4 adopts the aerodynamic atomization nozzle, improves rate of drying, and said drying tower 2 is provided with several vibrators 3; Said vibrator 3 evenly was provided with along 2 one weeks of drying tower; The discharging opening of said drying tower 2 is communicated with cyclone collector 7 charging apertures, and said cyclone collector 7 and air box impulse deduster 11 are communicated with through pipeline, and said cyclone collector 7 is provided with tail gas digital display thermometer 9 with the pipeline that is connected of air box impulse deduster 11; The convenient exhaust temperature that detects cyclone collector 7; Said cyclone collector 7 bottoms and gas tank pulse dust collector 11 bottoms are provided with rewinding bucket 8, the convenient particle of collecting different fineness, and said air box impulse deduster 11 is communicated with chimney through air-introduced machine 12.
Advantage: rate of drying is fast, and feed liquid surface area after atomizing increases, and in hot-air flow, moment just can be evaporated the moisture of 95%-98%, and accomplish only needs the several seconds drying time, is specially adapted to the drying of heat sensitive material; Adopt material upwards to spray, the design that hot blast is downward makes drying more abundant, and the thermal efficiency is higher; Product has good homogeneous degree, flowability and dissolubility product purity height, quality is good; Production process is simplified, and convenient operation and control can both become the powder product by primary drying for the liquid of moisture content 40%-60% (special material can reach 90%), need not pulverize and screen after the drying, reduces production process, improves product purity.

Claims (6)

1. the air-stream spraying granulating and drying machine of a high temperature resistant high specific area deoxygenation material; Comprise drying tower (2), hopper (14), feed pump (13), cold blower (6), cyclone collector (7), air box impulse deduster (11), air-introduced machine (12), chimney; It is characterized in that: the top in the said drying tower (2) is provided with cloth wind screen (1); Be provided with electric heater (5) between said cloth wind screen (1) and the cold blower (6); Said cloth wind screen (1), cold blower (6) are communicated with through pipeline with electric heater (5), and the center position of said drying tower (2) bottom is provided with air-flow shower nozzle (4), and the nozzle opening of said air-flow shower nozzle (4) upwards; Said air-flow shower nozzle (4) is communicated with feed pump (1 3); Said drying tower (2) is provided with several vibrators (3), and said vibrator (3) evenly was provided with along (2) one weeks of drying tower, and the discharging opening of said drying tower (2) is communicated with cyclone collector (7) charging aperture; Said cyclone collector (7) is communicated with through pipeline with air box impulse deduster (11), and said air box impulse deduster (11) is communicated with chimney through air-introduced machine (12).
2. according to the air-stream spraying granulating and drying machine of the said a kind of high temperature resistant high specific area deoxygenation material of claim 1, it is characterized in that: the nozzle of said air-flow shower nozzle (4) adopts the aerodynamic atomization nozzle.
3. according to the air-stream spraying granulating and drying machine of the said a kind of high temperature resistant high specific area deoxygenation material of claim 1, it is characterized in that: said cyclone collector (7) bottom and gas tank pulse dust collector (11) bottom are provided with rewinding bucket (8).
4. according to the air-stream spraying granulating and drying machine of the said a kind of high temperature resistant high specific area deoxygenation material of claim 1, it is characterized in that: said cloth wind screen (1) is provided with hot blast digital display thermometer (10) with the pipeline that is connected between the electric heater (5).
5. according to the air-stream spraying granulating and drying machine of the said a kind of high temperature resistant high specific area deoxygenation material of claim 1, it is characterized in that: said cyclone collector (7) is provided with tail gas digital display thermometer (9) with the pipeline that is connected of air box impulse deduster (11).
6. according to the air-stream spraying granulating and drying machine of the said a kind of high temperature resistant high specific area deoxygenation material of claim 1, it is characterized in that: said feed pump (13) adopts Mono pump.
CN2011203656828U 2011-09-19 2011-09-19 Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area Expired - Fee Related CN202289978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203656828U CN202289978U (en) 2011-09-19 2011-09-19 Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203656828U CN202289978U (en) 2011-09-19 2011-09-19 Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area

Publications (1)

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CN202289978U true CN202289978U (en) 2012-07-04

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CN2011203656828U Expired - Fee Related CN202289978U (en) 2011-09-19 2011-09-19 Airflow spray granulation dryer for deoxidizing material with heat resistance and large specific area

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322771A (en) * 2013-05-20 2013-09-25 马鞍山市益江高温陶瓷制造有限公司 Hot wind ventilating and drying techniques for granulation feed cabin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322771A (en) * 2013-05-20 2013-09-25 马鞍山市益江高温陶瓷制造有限公司 Hot wind ventilating and drying techniques for granulation feed cabin

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20160919

CF01 Termination of patent right due to non-payment of annual fee