CN202958725U - Drier - Google Patents
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- Publication number
- CN202958725U CN202958725U CN2012206257788U CN201220625778U CN202958725U CN 202958725 U CN202958725 U CN 202958725U CN 2012206257788 U CN2012206257788 U CN 2012206257788U CN 201220625778 U CN201220625778 U CN 201220625778U CN 202958725 U CN202958725 U CN 202958725U
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- CN
- China
- Prior art keywords
- conveying equipment
- belt
- type conveying
- box
- casing
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drier, which comprises an enclosed box and an air circulating system, wherein belt type conveying equipment and a heater are arranged in the box; a material inlet and a material outlet are formed on the upper and lower parts of the box respectively; the box is provided with a suction opening; the front and back ends of the belt type conveying equipment correspond to the material inlet and the material outlet respectively; the air circulating system consists of an exhaust fan, a gas-liquid separating device and a circulating pipeline; the exhaust fan is arranged on the suction opening of the box; and the circulating pipeline is connected with the exhaust fan and the gas-liquid separating device, and leads into the bottom of the box. Hot air always circulates in the box in a drying and dehydrating process, so that fresh air is not required to be replenished additionally from the outside of the box, heat loss in air can be reduced to the maximum extent, and the aims of saving energy and lowering heat loss are fulfilled. Moreover, an entire drying and dehydrating process is performed in the enclosed box, so that dust can be effectively prevented from leaking out, and the working environment is improved.
Description
Technical field
The utility model belongs to drying plant, is specifically related to a kind of dryer.
Background technology
Because the fruit that water content is too much can not be processed, deposits, transport, therefore, need to carry out processed to fruit and satisfy above needs to control its water content.
The dewatering of fruit has condensing, absorption type and baking type.The former consume energy high, cost is high; Middle person's efficient is low, and labour intensity is large; The latter is the method that most adopts.
During the existing dryer work of adopting the baking type dewatering, the heat circulating current of its dry section, high humidity district, saturation region is obscured together, and gas directly discharging causes dust to raise full workshop, the workshop temperature is high as food steamer, poor working environment, environmental pollution is serious, and production cost is high.
The utility model content
The purpose of this utility model is to provide a kind of capable of reducing energy consumption, eliminates dust pollution, the dryer of enhancing productivity.
The technical scheme that realizes the employing of the utility model purpose is as follows:
The dryer that the utility model provides, the casing and the air circulation system that comprise sealing, be provided with belt-type conveying equipment and heater in described casing, the upper and lower part of casing is provided with respectively the material import and export, casing is provided with suction opeing, and the front and back ends of belt-type conveying equipment is corresponding with described material import and export respectively; Described air circulation system is comprised of air exhauster, gas-liquid separation device and circulating line, and described air exhauster is located on the suction opeing of casing, and described circulating line connects air exhauster and gas-liquid separation device and is passed into the bottom of casing.
Belt-type conveying equipment in described casing is by some layers of setting, be provided with dividing plate between belt-type conveying equipment, the front end of belt-type conveying equipment that is positioned at the top is corresponding with described material inlet, the rear end that is positioned at the belt-type conveying equipment of below is corresponding with described material outlet, the front end of the belt-type conveying equipment of below is corresponding with the rear end of the belt-type conveying equipment of top, and it is corresponding with the rear end that adds belt-type conveying equipment of top that described dividing plate is provided with opening; Described heater is in the middle of some the netted conveyer belts that are located at respectively each belt-type conveying equipment.
Be provided with detecting sensor in described air circulation system, described heater, air exhauster and detecting sensor are connected realization and automatically control with control circuit.
The dryer that the utility model provides, material carries out thermal dehydration by heater in belt conveying equipment course of conveying, and the hot-air of moisture content circulates in casing through air circulation system, and airborne moisture is separated by gas-liquid separation device.Because hot-air in the drying and dewatering process circulates in casing all the time, do not need to replenish in addition fresh air outside casing, can reduce to greatest extent airborne thermal losses, reach energy-saving and cost-reducing purpose.Because whole drying and dewatering process is carried out, can prevent effectively that dust from leaking, and improves working environment again in the casing of sealing.Adopt the utility model of said structure can realize automation control, alleviate workman's labour intensity, enhance productivity.
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
see accompanying drawing, the dryer that the utility model provides, the casing 1 and the air circulation system that comprise sealing, be provided with belt-type conveying equipment 4 and heater 10 in described casing 1, casing upper, the bottom is respectively equipped with material import and export 3 and material outlet 11, the top of casing 1 (or sidepiece) is provided with suction opeing 12, belt-type conveying equipment 4 in described casing 1 is by some layers of setting, be provided with dividing plate 9 between belt-type conveying equipment 4, the front end 401 of belt-type conveying equipment 4 that is positioned at the top is corresponding with described material inlet 3, the rear end 402 that is positioned at the belt-type conveying equipment 4 of below is corresponding with described material outlet 11, the front end 401 of the belt-type conveying equipment 4 of below is corresponding with the rear end 402 of the belt-type conveying equipment 4 of top, it is corresponding with the rear end 402 of the belt-type conveying equipment 4 of top that described dividing plate 9 is provided with opening 901, described heater 10 is in the middle of some the netted conveyer belts 403 that are located at respectively each belt-type conveying equipment 4, and heater 10 can adopt conventional electric heater and water, gas, wet goods dielectric heater, described air circulation system is comprised of air exhauster 5, gas-liquid separation device 6 and circulating line 8, described air exhauster 5 is located on the suction opeing 12 of casing 1, and described circulating line 8 connects material outlet 11 places that air exhauster 5 and gas-liquid separation device 6 and its tail end 801 are passed into casing 1 bottom, be provided with detecting sensor 7 in described air circulation system, other conventional sensors such as that detecting sensor 7 can adopt is pressure-sensitive, air-sensitive, temperature sensitive, wet sensitive, described heater 10, air exhauster 5 are connected with detecting sensor to be connected with control circuit and are realized automatically controlling.
Operation principle:
The materials such as fruit (solid arrow in figure) are entered in casing 1 by material inlet 3 by charging conveying equipment 2, and fall on belt-type conveying equipment 4 and carry, the belt-type conveying equipment 4 that is positioned at the casing upper strata successively falls into material through the opening 901 on dividing plates 9 belt-type conveying equipment 4 of lower floor from its rear end 402 front end 401 forms in a zigzag carries to satisfy the needs of dewatering time, and the material after dehydration is discharged casings 1 through material outlet 11; In the course of conveying of material, 10 pairs of materials of heater carry out Baking out, moisture in material is evaporated in air, the air of moisture content (dotted arrow in figure) is sucked from suction opeing 12 by the air exhauster 5 in air circulation system, enter again in casing 1 through gas-liquid separation device 6 and circulating line 8 and circulate, airborne moisture separates rear discharge by gas-liquid separation device 6, makes the moisture in material be removed gradually the purpose that reaches dehydration; Because hot-air circulates in the casing of sealing, the heat of loss is less in gas-liquid separation (condensation, centrifugal, absorption etc. are conventional to be separated) process, can reduce to greatest extent airborne thermal losses, reaches energy-saving and cost-reducing purpose.The physical quantity auto controlled heaters 10 such as the pressure of the circulated air that control circuit detects according to detecting sensor 7, flow, temperature, moisture, air exhauster 5 work.
Claims (3)
1. dryer, it is characterized in that comprising casing and the air circulation system of sealing, be provided with belt-type conveying equipment and heater in described casing, the upper and lower part of casing is provided with respectively the material import and export, casing is provided with suction opeing, and the front and back ends of belt-type conveying equipment is corresponding with described material import and export respectively; Described air circulation system is comprised of air exhauster, gas-liquid separation device and circulating line, and described air exhauster is located on the suction opeing of casing, and described circulating line connects air exhauster and gas-liquid separation device and is passed into the bottom of casing.
2. dryer according to claim 1, it is characterized in that the interior belt-type conveying equipment of described casing is by some layers of setting, be provided with dividing plate between belt-type conveying equipment, the front end of belt-type conveying equipment that is positioned at the top is corresponding with described material inlet, the rear end that is positioned at the belt-type conveying equipment of below is corresponding with described material outlet, the front end of the belt-type conveying equipment of below is corresponding with the rear end of the belt-type conveying equipment of top, and it is corresponding with the rear end that adds belt-type conveying equipment of top that described dividing plate is provided with opening; Described heater is that some the netted conveyings that are located at respectively each belt-type conveying equipment are middle.
3. dryer according to claim 1 and 2, is characterized in that being provided with detecting sensor in described air circulation system, and described heater, air exhauster and detecting sensor are connected realization and automatically control with control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206257788U CN202958725U (en) | 2012-11-23 | 2012-11-23 | Drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206257788U CN202958725U (en) | 2012-11-23 | 2012-11-23 | Drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958725U true CN202958725U (en) | 2013-06-05 |
Family
ID=48499883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206257788U Expired - Fee Related CN202958725U (en) | 2012-11-23 | 2012-11-23 | Drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197672A (en) * | 2014-08-07 | 2014-12-10 | 陈永真 | Chain plate type dryer |
| CN105192861A (en) * | 2015-09-29 | 2015-12-30 | 安徽统全食品有限公司 | Vibrating type drying equipment used for dehydrated vegetables |
-
2012
- 2012-11-23 CN CN2012206257788U patent/CN202958725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197672A (en) * | 2014-08-07 | 2014-12-10 | 陈永真 | Chain plate type dryer |
| CN105192861A (en) * | 2015-09-29 | 2015-12-30 | 安徽统全食品有限公司 | Vibrating type drying equipment used for dehydrated vegetables |
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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 |
Granted publication date: 20130605 Termination date: 20151123 |