CN101458035A - Airflow trough drier - Google Patents
Airflow trough drier Download PDFInfo
- Publication number
- CN101458035A CN101458035A CNA2008101722673A CN200810172267A CN101458035A CN 101458035 A CN101458035 A CN 101458035A CN A2008101722673 A CNA2008101722673 A CN A2008101722673A CN 200810172267 A CN200810172267 A CN 200810172267A CN 101458035 A CN101458035 A CN 101458035A
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- hothouse
- heater
- drying
- drying box
- air
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Abstract
The invention discloses a pneumatic grooved drier which mainly consists of a drying room, a mixer arranged in the drying room, an inlet valve and an outlet valve respectively arranged on the drying room, a fan, a heater and a backblowing system. The air of the fan enters the heater for heating through the double-deck filter and is connected into the drying room through the outlet of the heater; meanwhile, the upper part of the drying room is provided with a drying box; the drying box is communicated with the drying room and the backblowing system is connected with the drying box; the outlet of the drying box is provided with a suction fan for diversion. The charge amount of the common drier can not reach 50% of the capacity but the charge amount of the pneumatic drier with simple operation can reach 90% thereof, which is incomparable by other driers. In addition, under the same conditions, the drying speed is seven times faster than other driers or above. Therefore, the drier provided by the invention has the advantages of fast drying speed and high efficiency.
Description
Technical field
The present invention relates to a kind of drying machine, particularly a kind of drying machine that is applied to dry powdered material.
Background technology
Medicine drying machine commonly used at present mostly is the drying machine of bipyramid structure, as heating, vacuum drying machine, the disclosed bipyramid rotary formula of CN03219614.8 air drier etc. in the disclosed bipyramid of CN93225413.6, the shortcoming of this class drying equipment is exactly generally can not in time the moisture in the material be discharged timely, the dry time that needs is long, not high, the supporting enforcement of efficient is complicated, as needs condenser, vavuum pump etc., improved the manufacturing cost of equipment.
Summary of the invention
The purpose of this invention is to provide a kind of airflow trough drier, it is not high to solve drying machine drying efficiency commonly used, the problem that drying time is long.
The objective of the invention is to be achieved through the following technical solutions:
A kind of airflow trough drier, mainly comprise hothouse, be provided with agitator in the hothouse, on hothouse, be respectively equipped with inlet valve and bleeder valve, also comprise air blast, heater, blowback system, the air communication of described air blast enters the heater heating after crossing bilayer filter, and the outlet of heater inserts hothouse; Simultaneously, be provided with drying box on the top of hothouse, drying box communicates with hothouse, and described blowback system is connected with drying box, and the outlet of drying box is provided with the air-introduced machine drainage.
The charge of drying machine commonly used can not reach 50% of capacity, and pneumatic drier charge simple to operate reaches 90% of capacity, is that other drying machine institute is inaccessiable.And under same case, compare with other drying machine, rate of drying be they more than 7 times.So have the advantage that rate of drying is fast, efficient is high.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described airflow trough drier of the embodiment of the invention.
Among the figure:
1, air blast; 2, bilayer filter; 3, silencer; 4, heater; 5, pressure-regulating valve; 6, wind-force control valve; 7, Pressure gauge; 8, hothouse; 9, inlet valve; 10, bleeder valve; 11, agitator; 12, drying box; 13, filter cloth cartridge filter; 14, blowback system; 15, air-introduced machine.
The specific embodiment
As shown in Figure 1, the described airflow trough drier of the embodiment of the invention, mainly comprise dry Room 8, be provided with agitator 11 in the hothouse 8, on hothouse 8, be respectively equipped with inlet valve 9 and bleeder valve 10, also comprise air blast 1, heater 4, blowback system 14, the air communication of described air blast 1 enters heater 4 heating after crossing bilayer filter 2, and the outlet of heater 4 inserts hothouse 8; Simultaneously, be provided with drying box 12 on the top of hothouse 8, drying box 12 communicates with hothouse 8, and described blowback system 14 is connected with drying box 12, specifically, is provided with some filter cloth cartridge filters 13 in drying box 8 inside, and filter cloth cartridge filter 13 is connected with blowback system 14.
By inlet valve 9 chargings, air blast 1 air-supply is after air filters through bilayer filter 2, the air of cleaning enters heater 4, with air heat, on heater 4, be provided with the air pressure that pressure-regulating valve 5 is regulated in the heater, air-flow enters in the hothouse 8 then, the air quantity size is controlled by air inlet wind-force control valve 6, start the agitator 11 in the drying machine simultaneously, after after a while, material comes to life, under the effect of thermal current, at this time dry materials speed is accelerated greatly.In order not allow material in evacuation procedure, take away, be provided with filter cloth filter 13 in the drying box, pressure differential according to the Pressure gauge 7 at air inlet and air outlet place judges whether filter cloth cartridge filter 13 stops up, if stop up, by the dust on the blowback system 14 clear filter cloth cartridge filters 13.Air outlet is provided with air-introduced machine 15, and thermal current is constantly entered, and this can improve rate of drying greatly.By agitator 11 material is released by bleeder valve 10 during discharging.
Claims (7)
1, a kind of airflow trough drier, mainly comprise hothouse, be provided with agitator in the hothouse, on hothouse, be respectively equipped with inlet valve and bleeder valve, it is characterized in that, also comprise air blast, heater, blowback system, the air communication of described air blast enters the heater heating after crossing bilayer filter, and the outlet of heater inserts hothouse; Simultaneously, be provided with drying box on the top of hothouse, drying box communicates with hothouse, and described blowback system is connected with drying box.
2, airflow trough drier according to claim 1 is characterized in that, the outlet of drying box is provided with the air-introduced machine drainage.
3, airflow trough drier according to claim 1 is characterized in that, inserts silencer in the middle of bilayer filter and heater.
4, airflow trough drier according to claim 1 is characterized in that, heater is provided with pressure-regulating valve.
5, airflow trough drier according to claim 1 is characterized in that, is provided with the wind-force control valve between heater and hothouse.
6, airflow trough drier according to claim 1 is characterized in that, is respectively equipped with Pressure gauge at the air inlet and the air outlet of hothouse.
According to any described airflow trough drier of claim 1-6, it is characterized in that 7, be provided with some filter cloth cartridge filters in drying box inside, the filter cloth cartridge filter is connected with blowback system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101722673A CN101458035A (en) | 2008-11-04 | 2008-11-04 | Airflow trough drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101722673A CN101458035A (en) | 2008-11-04 | 2008-11-04 | Airflow trough drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101458035A true CN101458035A (en) | 2009-06-17 |
Family
ID=40769043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101722673A Pending CN101458035A (en) | 2008-11-04 | 2008-11-04 | Airflow trough drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101458035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988797A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with progressive stirrer |
| CN104798985A (en) * | 2015-05-08 | 2015-07-29 | 江苏辰威生物科技有限公司 | Production line for making soybean lecithin powder |
| CN105142830A (en) * | 2013-04-24 | 2015-12-09 | 联合工艺公司 | Fluidized bed for degassing and heat treating powders |
| CN108968804A (en) * | 2017-05-31 | 2018-12-11 | 康塔有限公司 | Automatically cleaning vacuum cleaner |
-
2008
- 2008-11-04 CN CNA2008101722673A patent/CN101458035A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988797A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with progressive stirrer |
| CN105142830A (en) * | 2013-04-24 | 2015-12-09 | 联合工艺公司 | Fluidized bed for degassing and heat treating powders |
| CN105142830B (en) * | 2013-04-24 | 2018-04-20 | 联合工艺公司 | For the fluid bed to deaerate with heat treated powder |
| US9993872B2 (en) | 2013-04-24 | 2018-06-12 | United Technologies Corporation | Fluidized bed for degassing and heat treating powders |
| CN104798985A (en) * | 2015-05-08 | 2015-07-29 | 江苏辰威生物科技有限公司 | Production line for making soybean lecithin powder |
| CN108968804A (en) * | 2017-05-31 | 2018-12-11 | 康塔有限公司 | Automatically cleaning vacuum cleaner |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090617 |