CN87201262U - A diversion heat wind oven with split-wind plate - Google Patents
A diversion heat wind oven with split-wind plate Download PDFInfo
- Publication number
- CN87201262U CN87201262U CN 87201262 CN87201262U CN87201262U CN 87201262 U CN87201262 U CN 87201262U CN 87201262 CN87201262 CN 87201262 CN 87201262 U CN87201262 U CN 87201262U CN 87201262 U CN87201262 U CN 87201262U
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- split
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- baking oven
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Abstract
The utility model relates to an improved diversion heat wind oven with split-wind plate, which comprises a split-wind plate, a conducting plate, a heater, a blower fan, a motor, a partition plate, an air inlet, an air outlet and a case. The utility model adopts the technique of horizontal diversion and uniformly blowing air, makes the temperature of dried material uniform from top to bottom during the drying process, keeps the temperature difference between 4-8 DEG centigrade and ensures the quality of dried material without turning over a material disk. The utility model reduces labor intensity and enhances heat efficiency so as to be suitable for medicinal, chemical, food, etc. industries and various disk holding material to be dried in a range between 40-120 DEG centigrade.
Description
The utility model relates to a kind of improved hot-air oven, is applicable to industries such as medicine, chemical industry, food, the various dish dress materials of 40～120 ℃ of scope oven dry.
Present domestic drying plant adopts steam or electrically heated heated-air circulation oven more, manually controls new wind, and damp-heat air is multidirectional circulating current, is obstructed for the dry gas stream of a large amount of dishes or the dress material of combing and is upset, and causes in the baking oven temperature extremely inhomogeneous.The temperature difference of material can reach 30～40 ℃ during oven dry, the phenomenon of hot-spot and local overcooling occurs.Although often open oven door artificially, at high temperature repeatedly turn over the dish that reloads, still there is the non-conformity of quality requirement in the material of oven dry, even goes out waste product, and labour intensity is big, and the thermal efficiency is low.
In order to address this problem, usually in ventilating engineering, the design and the calculating of several balanced ventilation modes are arranged: static pressure is box, variable cross-section formula and movable regulating plate formula etc., but there are some shortcomings in this several frequently seen mode: as take up an area of big, be difficult to adjust error, complex structure etc.The utility model has adopted adjustable split-wind plate structure, utilizes Archimedes's criterion computing method, and the horizontal water conservancy diversion operating mode of the air-flow of guaranteeing to blow makes baking oven temperature of charge field in drying course even.
The purpose of this utility model is that a kind of improved hot-air oven that adjustable split-wind plate is arranged will be provided, and makes the material that is dried in whole drying course, need not turn over the dish that reloads, and guarantees the quality of dried material, thereby improves the thermal efficiency, reduces labor intensity.
The utility model provides hot-air oven to be made up of split-wind plate, wind deflector, heater, blower fan, motor, dividing plate, air intake valve, exhaust valve, housing etc.Said split-wind plate is to have the curved side of radian towards the upper right side, another right-angled side faces down, and at the last end plate that has deep-slotted chip breaker that supplies to fix and regulate usefulness that is provided with of its two ends, make the adjustable water saving translation of split-wind plate moving, a side in baking oven, the side air delivery duct is provided with two group leader's strip metal plates, every group 10 polylith, by the up-narrow and down-wide split-wind plate that increases progressively arrangement, cause the vertical air channel that before, during and after the side air delivery duct, forms three air-supplies, this dry gas stream to a large amount of dishes or comb dress material is not interrupted, is not upset, and the temperature field is even.
Said wind deflector is provided with the radian sheet metal with one jiao on top, split-wind plate the same side and makes.It can reduce the eddy current loss of dry gas stream, makes dry gas stream more evenly change airflow direction, plays guide functions.
Said heater is assembled into together by the uniform series connection of many sheet metals, and it is the rectangular baking oven top that vertically is placed in, and plays heating, thermolysis when logical upward steam or electricity.
Said motor and blower fan are mounted in the baking oven top, replace a centrifugal blower by motor through the low noise axial fan that belt drags two remodeling.It is the dry gas stream motive force, quickens the air-flow circulation.
Said dividing plate is the metallic plate of an activity, assigns under the heater, makes to be divided into the air channel, can pull down when equipment such as maintenance heater.
Said air intake valve and exhaust valve are arranged on baking oven behind stage casing and top, utilize the positive differential static pressure effect of exhaust outlet, discharge damp-heat air, cause negative hydrostatic pressure in the baking oven simultaneously, and replenishing new wind by air outlet and crack between a door and its frame etc., to reach in the baking oven temperature even.
Said housing is made shell with steel or sheet metal, makes inner bag with aluminium alloy or sheet metal, is lined with insulation material between shell and inner bag.
This baking oven and the supporting use of temperature control instrument that can set up bound on their own are applicable to that the various dishes of 40～120 ℃ of scope oven dry are adorned materials.
The utility model advantage:
1. raising dry mass, the temperature field is even, and dried material has a narrow range of temperature, and material temperature difference is less than 4～8 ℃ in the drying course;
2. improve operating condition, reduce labor intensity, in drying, need not turn over the dish that reloads, can evenly dry;
3. the raising thermal efficiency, obvious energy conservation;
4. adopt equipment such as adjustable split-wind plate not of uniform size and uniform string sheet heater, homogeneous heating can keep the air-out static air pressure to equate, reaches best horizontal water conservancy diversion operating mode.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the utility model structure cutaway view.
The 1-split-wind plate, the 2-end plate, the 3-wind deflector, the 4-heater, the 5-exhaust valve,
The 6-blower fan, the 7-motor, the 8-return air inlet, the 9-active clapboard,
10-air intake valve, 11-housing, 12-dolly, 13-side air delivery duct.
Fig. 2 is the utility model structure top view.
The 1-split-wind plate, the vertical air channel of 14-, 15-door.
Fig. 3 is the utility model outline drawing.
The 4-heater, 5-exhaust valve, 6-blower fan, 7-motor, 15-door, 16-base plate.
Fig. 4 is the utility model split-wind plate front view.
Fig. 5 is the utility model split-wind plate left view.
The 1-split-wind plate, the 2-end plate.
With reference to Fig. 4, Fig. 5, split-wind plate 1 is a microscler 650mm * B metallic plate, and a side is with radian RThe 8mm bent face up, another right-angled side faces is downward, is provided with at its two end ends for fixing and regulate the end plate that has deep-slotted chip breaker 2 of usefulness, can regulate split-wind plate and move horizontally.
With reference to Fig. 1, Fig. 2, in clear height 2m baking oven one side, two groups are equipped with in 13 places, side air delivery duct, and every group of 10 polyliths are up-narrow and down-wide, and every increases progressively 2～10mm split-wind plate, the side air delivery duct is formed before, during and after the vertical air channel 14 of three air outlets, make the drying air-flow be difficult for being obstructed And upset. One jiao is provided with radian R on baking oven right side and top, split-wind plate the same side
The 250mm sheet metal is wind deflector 3, is provided with an active clapboard 9 at the baking oven internal upper part.
When logical upper thermal source steam or electric heater 4, heating heats up, heat radiation, connect simultaneously the motor 7 of the about 1KW of power, dragged the low noise axial fan 6 of two remodeling by belt, promote the interior airflow circulating of baking oven and flow, advance then two (each have 10 multilayers) to hold the dolly 12 of dish dress material, shut oven door 15, regulate the required drying temperature of material, regulate the bound temperature controller, make heater 4 around the heated drying air-flow under wind deflector 3 guide functions, air delivery duct, inflow side 13, under split-wind plate 1 effect, make to be horizontal water conservancy diversion gas inflow return air inlet 8, exhaust outlet is equipped with exhaust valve 5 behind on baking oven top, makes air supply direction rectangular, open exhaust valve 5, then utilize the positive differential static pressure effect of exhaust outlet, discharge damp-heat air, cause simultaneously negative hydrostatic pressure in the baking oven, by stage casing, the baking oven back side air inlet air inlet valve 10 and crack between a door and its frame etc. are housed and replenish new wind, reach like this uniform temperature fields in the baking oven, need not turn over and change material disc, reach the purpose of material drying. When the operation of actual measurement baking oven empty van, the temperature difference is less than 2～4 ℃ in each charging tray, and during oven dry in kind, material temperature difference is less than 6～8 ℃ in each charging tray.
With reference to Fig. 3, baking oven housing 11 is to adopt steel shell, and aluminium alloy inner container is lined with the material insulations such as glass fibre between the inside and outside shell, and five bulks form, can Assembling, and convenient transportation, specious. The materials such as baking oven base plate 16 usefulness lauans are combined into, good heat insulating, and heat waste is little.
The utility model baking oven is better than existing heated-air circulation oven.
Embodiment 1: in two baking oven profiles of Chinese medicine two station-services, capacity is identical, uses the same baking car mental-tranquilization ball similar with the drip pan drying, and comparative test result sees Table 1.
As seen baking oven of the present utility model is minimum to be 74 ℃, is up to 80 ℃, and about the baking oven, internal and external temperature differs 6 ℃, and old baking oven is up to 103 ℃, and minimum have only 68 ℃, and the temperature difference has illustrated that up to 35 ℃ the utility model oven temperature is even in the baking oven.
Embodiment 2: the similar pill quality of drying situation comparative test result sees Table 2.
As seen old baking oven is protected balls such as brain ball at oven dry mulberry hemp pill and clearing liver, because excessive temperature differentials in the baking oven makes pill become stiff ball, collapses Jie's degree and is not inconsistent requirement, and the utility model baking oven drying is guaranteed the pill quality.
Claims (2)
1, a kind ofly be used for the flow-guiding type hot-air oven that various dry materials have split-wind plate, form, it is characterized in that by split-wind plate 1, end plate 2, wind deflector 3, heater 4, blower fan 6, motor 7, housing 11:
A) described split-wind plate 1 is that a side is provided with two groups of elongated metallic plates in baking oven, every group 10 polylith, increase progressively arrangement by up-narrow and down-wide, have the curved side of radian up, another right-angled side faces down, described end plate 2 be provided with at two of split-wind plates end end for fixing and regulate usefulness have a deep-slotted chip breaker metallic plate, can regulate split-wind plate 1 and move horizontally
B) described wind deflector 3 is to be provided with the radian sheet metal for one jiao with top, split-wind plate 1 the same side,
C) described heater 4 is to be provided with vertical long-bar metal string planar heat-generating body to form on baking oven top, and described motor 7 is at the baking oven top, drags two axial flow blowers 6 with belt,
D) described air intake valve 10 is provided in a side of baking oven stage casing behind,
E) described exhaust valve 5 is provided in a side of baking oven top behind.
2, according to the described flow-guiding type hot-air oven that split-wind plate is arranged of claim 1.It is characterized in that housing 11 usefulness steel or sheet metal make shell, make inner bag, between shell and inner bag, be lined with insulation material with aluminium alloy or sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87201262 CN87201262U (en) | 1987-04-18 | 1987-04-18 | A diversion heat wind oven with split-wind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87201262 CN87201262U (en) | 1987-04-18 | 1987-04-18 | A diversion heat wind oven with split-wind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87201262U true CN87201262U (en) | 1988-01-27 |
Family
ID=4817584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87201262 Expired - Lifetime CN87201262U (en) | 1987-04-18 | 1987-04-18 | A diversion heat wind oven with split-wind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87201262U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420910C (en) * | 2005-01-27 | 2008-09-24 | 山东理工大学 | Pulsate fluidizing drying machine |
| CN100538580C (en) * | 2007-09-11 | 2009-09-09 | 陈业宁 | A kind of temperature control box dedicated for electronic element packaging |
| CN101749928A (en) * | 2010-01-20 | 2010-06-23 | 常州亿晶光电科技有限公司 | Special baking oven and special movable material rack thereof for silicon material |
| CN102411387A (en) * | 2011-07-11 | 2012-04-11 | 江苏金风风电设备制造有限公司 | Closed cabinet body control system and wind turbine generator system (WTGS) |
| CN103062995A (en) * | 2013-02-05 | 2013-04-24 | 绍兴艾维固可机械有限公司 | Air dryer |
| CN103264011A (en) * | 2013-06-05 | 2013-08-28 | 深圳市浩能科技有限公司 | Oven air chamber structure provided with buffering area |
| CN103292589A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Air flow guide and ventilation device for large hot air drying room |
| CN103976455A (en) * | 2014-05-06 | 2014-08-13 | 宁波凯普电子有限公司 | Air drying type food dryer |
| CN104106810A (en) * | 2014-07-01 | 2014-10-22 | 额敏县新大同创生物工程有限责任公司 | Hand-shredded air-dried beef and preparation method thereof |
| CN104957287A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Tea leaf de-enzyming cylinder |
| CN105371612A (en) * | 2015-12-24 | 2016-03-02 | 苏州北开生化设备有限公司 | Hot air circulation drying oven applied to quick drying of materials, and working method of drying oven |
| CN105423713A (en) * | 2015-12-24 | 2016-03-23 | 苏州北开生化设备有限公司 | Drying box with terminal control structure and working method of drying box |
| CN106945396A (en) * | 2017-03-31 | 2017-07-14 | 安徽江南春包装科技有限公司 | A kind of fan in adjustable air-dried road |
| US9985390B2 (en) | 2013-10-09 | 2018-05-29 | Newpark Mats & Integrated Services Llc | Electrically groundable support surface and related methods |
| CN108522946A (en) * | 2018-05-31 | 2018-09-14 | 温州科技职业学院 | A kind of drying device for aquatic food |
| CN108887457A (en) * | 2018-08-06 | 2018-11-27 | 德清笑堂食品有限公司 | Drying box is used in a kind of processing of soft sweets |
| CN109654830A (en) * | 2018-12-28 | 2019-04-19 | 天津森罗科技股份有限公司 | A kind of medicinal material drying processing unit |
| CN110325073A (en) * | 2017-01-12 | 2019-10-11 | 戴森技术有限公司 | Hand-held instruments |
| CN113758166A (en) * | 2021-08-24 | 2021-12-07 | 玉溪新天力农业装备制造有限公司 | Environment-friendly drying-machine that possesses heat recovery |
| CN115197576A (en) * | 2022-07-12 | 2022-10-18 | 苏州昌和应用材料有限公司 | Silica gel pad for press machine, manufacturing method thereof and hot air circulation oven |
-
1987
- 1987-04-18 CN CN 87201262 patent/CN87201262U/en not_active Expired - Lifetime
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420910C (en) * | 2005-01-27 | 2008-09-24 | 山东理工大学 | Pulsate fluidizing drying machine |
| CN100538580C (en) * | 2007-09-11 | 2009-09-09 | 陈业宁 | A kind of temperature control box dedicated for electronic element packaging |
| CN101749928A (en) * | 2010-01-20 | 2010-06-23 | 常州亿晶光电科技有限公司 | Special baking oven and special movable material rack thereof for silicon material |
| CN102411387A (en) * | 2011-07-11 | 2012-04-11 | 江苏金风风电设备制造有限公司 | Closed cabinet body control system and wind turbine generator system (WTGS) |
| CN103062995A (en) * | 2013-02-05 | 2013-04-24 | 绍兴艾维固可机械有限公司 | Air dryer |
| CN103062995B (en) * | 2013-02-05 | 2015-04-08 | 新昌县三维精工机械有限公司 | Air dryer |
| CN103292589B (en) * | 2013-06-03 | 2015-04-01 | 上海工程技术大学 | Air flow guide and ventilation device for large hot air drying room |
| CN103292589A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Air flow guide and ventilation device for large hot air drying room |
| CN103264011A (en) * | 2013-06-05 | 2013-08-28 | 深圳市浩能科技有限公司 | Oven air chamber structure provided with buffering area |
| CN103264011B (en) * | 2013-06-05 | 2015-01-14 | 深圳市浩能科技有限公司 | Oven air chamber structure provided with buffering area |
| US9985390B2 (en) | 2013-10-09 | 2018-05-29 | Newpark Mats & Integrated Services Llc | Electrically groundable support surface and related methods |
| CN103976455B (en) * | 2014-05-06 | 2015-12-30 | 宁波凯普电子有限公司 | A kind of air drying type food drying machine |
| CN103976455A (en) * | 2014-05-06 | 2014-08-13 | 宁波凯普电子有限公司 | Air drying type food dryer |
| CN104106810B (en) * | 2014-07-01 | 2016-04-20 | 额敏县新大同创生物工程有限责任公司 | Hand tears jerked beef and preparation method thereof |
| CN104106810A (en) * | 2014-07-01 | 2014-10-22 | 额敏县新大同创生物工程有限责任公司 | Hand-shredded air-dried beef and preparation method thereof |
| CN104957287A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Tea leaf de-enzyming cylinder |
| CN105371612A (en) * | 2015-12-24 | 2016-03-02 | 苏州北开生化设备有限公司 | Hot air circulation drying oven applied to quick drying of materials, and working method of drying oven |
| CN105423713A (en) * | 2015-12-24 | 2016-03-23 | 苏州北开生化设备有限公司 | Drying box with terminal control structure and working method of drying box |
| CN110325073A (en) * | 2017-01-12 | 2019-10-11 | 戴森技术有限公司 | Hand-held instruments |
| US11712098B2 (en) | 2017-01-12 | 2023-08-01 | Dyson Technology Limited | Hand held appliance |
| CN106945396A (en) * | 2017-03-31 | 2017-07-14 | 安徽江南春包装科技有限公司 | A kind of fan in adjustable air-dried road |
| CN108522946A (en) * | 2018-05-31 | 2018-09-14 | 温州科技职业学院 | A kind of drying device for aquatic food |
| CN108887457A (en) * | 2018-08-06 | 2018-11-27 | 德清笑堂食品有限公司 | Drying box is used in a kind of processing of soft sweets |
| CN109654830A (en) * | 2018-12-28 | 2019-04-19 | 天津森罗科技股份有限公司 | A kind of medicinal material drying processing unit |
| CN113758166A (en) * | 2021-08-24 | 2021-12-07 | 玉溪新天力农业装备制造有限公司 | Environment-friendly drying-machine that possesses heat recovery |
| CN115197576A (en) * | 2022-07-12 | 2022-10-18 | 苏州昌和应用材料有限公司 | Silica gel pad for press machine, manufacturing method thereof and hot air circulation oven |
| CN115197576B (en) * | 2022-07-12 | 2024-04-09 | 苏州昌和应用材料有限公司 | Silica gel pad for pressing machine, manufacturing method thereof and hot air circulation oven |
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| CX01 | Expiry of patent term |