CN204187950U - A kind of circulating drier independently mix wind adjusting device - Google Patents
A kind of circulating drier independently mix wind adjusting device Download PDFInfo
- Publication number
- CN204187950U CN204187950U CN201420372177.XU CN201420372177U CN204187950U CN 204187950 U CN204187950 U CN 204187950U CN 201420372177 U CN201420372177 U CN 201420372177U CN 204187950 U CN204187950 U CN 204187950U
- Authority
- CN
- China
- Prior art keywords
- hot
- plate
- cold
- wind
- hot blast
- 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
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
What the utility model discloses a kind of circulating drier independently mixes wind adjusting device.The wind adjusting device of independently mixing of this circulating drier comprises housing, hot-flow flue and cold air duct is provided with in housing, hot-flow flue is provided with hot wind inlet, cold air duct is provided with cold wind import, hot-flow flue and cold air duct have the air outlet mixing and communicate, hot blast plate is provided with in hot-flow flue, cold wind plate is provided with in cold air duct, hot blast plate, cold wind plate are connected with driving shaft, the angle of hot blast plate and cold wind plate is 90 degree, rotating driveshaft regulates the angle of hot blast plate and cold wind plate, regulates hot blast and cold wind to enter the ratio of air outlet.Hot blast plate is vertical with cold wind plate to be arranged, hot-flow flue closes how many angles, then how many angles opened by cold wind plate, vice versa, the total blast volume entering dryer when instruction hot blast temperature can not change substantially, and therefore drying effect can be guaranteed, and heat exchanger can always in heat exchange, improve the service life of heat exchanger, avoid heat exchanger to be burned.
Description
Technical field
The utility model relates to a kind of grain drying equipment, and what especially relate to a kind of circulating drier independently mixes wind adjusting device.
Background technology
The dryer of prior art does not have temperature-adjusting device, or can only control merely the hot blast rate entering dryer, is used for adjusting the wind-warm syndrome of hot-flow flue, meets the requirements of hot blast temperature.And the drawback of this structure also clearly, when wind-warm syndrome is too high, adjustable plate makes the hot blast rate entering dryer reduce, and wind speed reduces, and affects drying effect; And a large amount of high temperature air can be caused to exist for a long time in heat exchanger, can not available heat exchange be carried out, reduce the life-span of heat exchanger, even can burn out heat exchanger.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, and what provide a kind of circulating drier independently mixes wind adjusting device, and temperature is easy to adjust, does not reduce air quantity, ensure that drying effect, and heat exchanger does not injure while reducing hot blast temperature.
For achieving the above object, the utility model circulating drier independently mix wind adjusting device adopt technical scheme be a kind of circulating drier independently mix wind adjusting device, comprise housing, hot-flow flue and cold air duct is provided with in described housing, hot-flow flue is provided with hot wind inlet, cold air duct is provided with cold wind import, hot-flow flue and cold air duct have the air outlet mixing and communicate, hot blast plate is provided with in hot-flow flue, cold wind plate is provided with in cold air duct, hot blast plate, cold wind plate is connected with driving shaft, axis along driving shaft looks over, the angle of hot blast plate and cold wind plate is 90 degree, rotating driveshaft regulates the angle of hot blast plate and cold wind plate, hot blast and cold wind is regulated to enter the ratio of air outlet.Regulated the angle of hot blast plate, cold wind plate by driving shaft simultaneously, hot blast plate is vertical with cold wind plate to be arranged, hot-flow flue closes how many angles, then how many angles opened by cold wind plate, vice versa, the total blast volume entering dryer when instruction hot blast temperature can not change substantially, and therefore drying effect can be guaranteed.The mode temperature adjustment of this adjustment hot blast temperature is than very fast, and hot blast can enter dryer always, and heat exchanger always in heat exchange, can improve the service life of heat exchanger, avoids heat exchanger to be burned.
Described driving shaft is connected with motor.Motor provides power to driving shaft, reduces the labour intensity of workman, for automation regulates hot blast temperature to provide basis.
Also comprising for detecting the rotation of hot blast plate to the limit switch of extreme position, driving shaft being provided with the contact coordinated with limit switch.Limit switch detects hot blast plate and whether cold wind plate reaches the limit of position, avoids the injury that hot-flow flue is closed and heat exchanger causes.
The schedule of proportion of display cold-hot wind mixed proportion is provided with in one end of driving shaft.Can observe directly according to schedule of proportion and enter the hot blast of dryer and the ratio of cold wind.
Described hot-flow flue, to be provided with between cold air duct with air outlet for heat, the hybrid chamber that mixes of cold wind.Hybrid chamber can well mixing hot and cold wind, ensures that the hot blast temperature entering dryer is even.
The top of described cold air duct is provided with protection network.The motor described in air channel that protection network effectively prevents foreign material to enter dryer is buncher, and also comprise the temperature sensor for detecting the rear gas temperature of mixing, this temperature sensor is connected with the control circuit of motor, for controlling the anglec of rotation of motor.The temperature of gas after temperature sensor perception mixing, after temperature exceedes the temperature of setting, signal is exported to motor by temperature sensor, controls direction of rotation and the anglec of rotation of motor, makes warm-air pipe temperature meet drying requirement.
The middle part of housing is provided with hot-flow flue, is arranged side by side two cold air ducts in the both sides of hot-flow flue.
The utility model compared with prior art, has the following advantages:
Hot blast plate and cold wind plate are driven by unified driving axle, the angle of hot blast plate and cold wind plate is 90 degree, the aperture of hot blast plate and cold wind plate is shifting, when instant heating aerofoil aperture is large, the aperture of cold wind plate is little, when the aperture of cold wind plate is large, the aperture of hot blast plate is little, always enter air quantity when adjustment hot blast temperature can not change, dries quantity is guaranteed, the temperature of this adjustment hot blast is rapid, due to what lowered the temperature by the way of increase cold blast rate minimizing hot blast rate, the situation of therefore thoroughly closing hot-flow flue is fewer, the injury of heat exchanger is smaller, improve the service life of heat exchanger, avoid heat exchanger to be burned.
Accompanying drawing explanation
Fig. 1 be circulating drier independently mix wind adjusting device structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the stereogram independently mixing wind adjusting device of circulating drier.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Fig. 1,2 and Fig. 3, a kind of circulating drier independently mix wind adjusting device, comprise housing 1, hot-flow flue 2 is offered at the middle part of housing, offer two cold air ducts 3 in the both sides of hot-flow flue, the top of hot-flow flue is hot wind inlet 21, and the top of cold air duct is cold wind import 31, be provided with protection network on the top of cold air duct, the air channel preventing foreign material from entering dryer affects dryer work.Offer air outlet 11 in the bottom of housing, between air outlet and three air channels, be provided with a cavity for mixing hot blast and cold wind is hybrid chamber 12, the sectional dimension of hybrid chamber is greater than the sectional dimension of air outlet.The hot blast plate 22 for regulating hot blast air quantity is provided with in hot-flow flue, the cold wind plate 32 for regulating cold wind air quantity is provided with in cold air duct, the driving shaft 4 running through cold air duct, hot-flow flue and cold air duct is provided with in the inside of housing, hot blast plate and cold wind plate dress are on the driving shaft, look over from the axis of driving shaft, the angle of hot blast plate and cold wind plate is 90 degree.The two ends of driving shaft are connected with housing by bearing block, schedule of proportion 5 for showing cold-hot wind mixed proportion is installed in the outside of an end housing of driving shaft, be provided with the motor 6 for providing power to driving shaft in the outside of the other end housing of driving shaft, this motor is adjustable motor.On the upside of the housing on motor side, with left side, limit switch 7 is installed, the contact 71 coordinated with limit switch is installed on the driving shaft, illustrate that when contact contacts with limit switch hot blast plate and cold wind plate are in extreme position, instant heating aerofoil standard-sized sheet or cold wind plate standard-sized sheet.At air outlet, place is provided with temperature sensor, this temperature sensor is connected with the control circuit of motor, the temperature of hot blast after temperature sensor perception mixing, when temperature exceedes capping value, rotating driveshaft strengthens the aperture of cold wind plate, when that night, temperature was lower than the lower limit set, rotating driveshaft strengthened the aperture of hot blast plate.
During work, when wind-warm syndrome is lower than dryer setting wind-warm syndrome lower limit (supposing 45 DEG C), hot blast plate rotates to the direction increasing intake, and the cold wind plate of both sides also and then rotates to the direction reducing intake simultaneously; When wind-warm syndrome reaches dryer design temperature (supposing 50 DEG C), cold and hot aerofoil stop motion; When wind-warm syndrome is higher than dryer setting wind-warm syndrome the upper limit (supposing 55 DEG C), hot blast plate rotates to the direction reducing intake, and the cold wind plate of both sides also and then rotates to the direction increasing intake simultaneously.The positive and negative running of motor, limit switch limits the extreme position of hot and cold aerofoil, thus makes hot blast temperature can control between design temperature bound, and formative dynamics balances.
Claims (8)
1. a circulating drier independently mix wind adjusting device, comprise housing, it is characterized in that: in described housing, be provided with hot-flow flue and cold air duct, hot-flow flue is provided with hot wind inlet, cold air duct is provided with cold wind import, hot-flow flue and cold air duct have the air outlet mixing and communicate, hot blast plate is provided with in hot-flow flue, cold wind plate is provided with in cold air duct, hot blast plate, cold wind plate is connected with driving shaft, axis along driving shaft looks over, the angle of hot blast plate and cold wind plate is 90 degree, rotating driveshaft regulates the angle of hot blast plate and cold wind plate, hot blast and cold wind is regulated to enter the ratio of air outlet.
2. circulating drier according to claim 1 independently mix wind adjusting device, it is characterized in that: described driving shaft is connected with motor.
3. circulating drier according to claim 1 independently mix wind adjusting device, it is characterized in that: also comprise and rotating to the limit switch of extreme position for detecting hot blast plate, driving shaft is provided with the contact coordinated with limit switch.
4. circulating drier according to claim 1 independently mix wind adjusting device, it is characterized in that: the schedule of proportion being provided with display cold-hot wind mixed proportion in one end of driving shaft.
5. circulating drier according to claim 1 independently mix wind adjusting device, it is characterized in that: described hot-flow flue, to be provided with between cold air duct with air outlet for heat, the hybrid chamber that mixes of cold wind.
6. circulating drier according to claim 1 independently mix wind adjusting device, it is characterized in that: the top of described cold air duct is provided with protection network.
7. circulating drier according to claim 2 independently mix wind adjusting device, it is characterized in that: described motor is buncher, also comprise the temperature sensor for detecting the rear gas temperature of mixing, this temperature sensor is connected with the control circuit of motor, for controlling the anglec of rotation of motor.
8. independently mix wind adjusting device according to any one circulating drier of claim 1-7, it is characterized in that: the middle part of housing is provided with hot-flow flue, be arranged side by side two cold air ducts in the both sides of hot-flow flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372177.XU CN204187950U (en) | 2014-07-08 | 2014-07-08 | A kind of circulating drier independently mix wind adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372177.XU CN204187950U (en) | 2014-07-08 | 2014-07-08 | A kind of circulating drier independently mix wind adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187950U true CN204187950U (en) | 2015-03-04 |
Family
ID=52619939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372177.XU Expired - Fee Related CN204187950U (en) | 2014-07-08 | 2014-07-08 | A kind of circulating drier independently mix wind adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187950U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061777A (en) * | 2014-07-08 | 2014-09-24 | 江苏牧羊集团有限公司 | Independent air mixing adjusting device of circulating dryer |
| CN105937845A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Novel recirculation grain drier complete machine device |
| CN105937850A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Automatic thermoregulator device of grain drier |
| CN107655318A (en) * | 2017-11-02 | 2018-02-02 | 浙江柳林农业机械股份有限公司 | A kind of linkage and drying machine |
-
2014
- 2014-07-08 CN CN201420372177.XU patent/CN204187950U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061777A (en) * | 2014-07-08 | 2014-09-24 | 江苏牧羊集团有限公司 | Independent air mixing adjusting device of circulating dryer |
| CN105937845A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Novel recirculation grain drier complete machine device |
| CN105937850A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Automatic thermoregulator device of grain drier |
| CN107655318A (en) * | 2017-11-02 | 2018-02-02 | 浙江柳林农业机械股份有限公司 | A kind of linkage and drying machine |
| CN107655318B (en) * | 2017-11-02 | 2023-05-19 | 浙江柳林农业机械股份有限公司 | Linkage device and dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104061777B (en) | A kind of circulating drier independently mix wind adjusting device | |
| CN204187950U (en) | A kind of circulating drier independently mix wind adjusting device | |
| CN205174586U (en) | New fan of adjustable amount of wind size | |
| CN202993372U (en) | Air conditioner with rotary type air channel structure | |
| CN202303909U (en) | Air quantity regulating box | |
| CN201740130U (en) | Temperature and humidity independent control type air-conditioning unit | |
| CN105387541A (en) | Household science and technology system and control method thereof | |
| CN204290680U (en) | The high voltage frequency converter that a kind of energy is moistureproof | |
| CN204145926U (en) | Heat radiation dehumidifying rack | |
| CN202792422U (en) | Square variable air rate wind gap | |
| CN210624834U (en) | Adjustable fresh air machine | |
| CN205505614U (en) | Rotary dryer | |
| CN109282495B (en) | Heat storage equipment air duct | |
| WO2017201996A1 (en) | Electric vehicle and havc air conditioning system thereof | |
| CN204268614U (en) | Aseptic powder racking machine laminar flow hood dehydrating unit | |
| CN206755847U (en) | Temperature control device for dryer | |
| CN103104956A (en) | Intelligent evaporative cooling semiconductor household air-conditioner | |
| CN113932539B (en) | Air supply system, air supply method and refrigerator | |
| CN205807729U (en) | Combination type Fresh air handling units | |
| CN106940135A (en) | Temperature control device for dryer | |
| CN204880385U (en) | Air conditioner and air outlet structure thereof | |
| CN204854281U (en) | Drying machine | |
| CN115076935A (en) | Clean air conditioner purification system and control method | |
| CN209165782U (en) | A kind of heat accumulation equipment air duct | |
| CN203922996U (en) | A kind of lear cooling duct energy conserving system |
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: 20150304 Termination date: 20190708 |