CN203132279U - Double-door hot air circulation drying oven - Google Patents
Double-door hot air circulation drying oven Download PDFInfo
- Publication number
- CN203132279U CN203132279U CN 201320119662 CN201320119662U CN203132279U CN 203132279 U CN203132279 U CN 203132279U CN 201320119662 CN201320119662 CN 201320119662 CN 201320119662 U CN201320119662 U CN 201320119662U CN 203132279 U CN203132279 U CN 203132279U
- Authority
- CN
- China
- Prior art keywords
- air circulation
- air
- turbine fan
- hot air
- exhaust passage
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a double-door hot air circulation drying oven. Drying chambers, heating systems and hot air circulation systems are arranged in an oven body of the double-door hot air circulation drying oven. The drying chambers include a left chamber and a right chamber; the left heating system and the right heating system are arranged in lower exhaust channels between the left drying chamber and the right drying chamber, and upper exhaust channels are respectively formed between the left drying chamber and the left side surface of the oven body and between the right drying chamber and the right side surface of the oven body; the hot air circulation systems comprise left wind wheel sets, right wind wheel sets, a left horizontal air supply mechanism and a right horizontal air supply mechanism, the left wind wheel sets and the right wind wheel sets are respectively arranged above the left drying chamber and the right drying chamber, each wind wheel set comprises an upper induced-draft turbine fan and a lower exhaust turbine fan, the lower exhaust turbine fans correspond to the lower exhaust channels, the upper induced-draft turbine fans correspond to the upper exhaust channels, and a left hot air circulation channel and a right hot air circulation channel are formed among the upper exhaust channels, the upper induced-draft turbine fans and the lower exhaust turbine fans and are positioned on the lower exhaust channels and inside the drying chambers. The double-door hot air circulation drying oven has the advantages that the temperature uniformity can reach +/-1%, and temperature values of the hot air circulation systems in operation states can be quickly recovered when disturbance is caused by door opening and closing actions.
Description
(1) technical field:
The utility model relates to roasting plant, is specially a kind of two-door heated-air circulation oven.
(2) background technology:
Heated-air circulation oven is mainly used in being heating and curing of industry materials such as medicine, chemical industry, food, agricultural byproducts, aquatic products, light industry, drying and dehydrating.
Heated-air circulation oven generally all is provided with heating system and hot air circulating system, and the hot air circulating system air-supply makes the hot air circulation in the baking oven, guarantees the indoor temperature uniformity.
According to the processing request to different article, heated-air circulation oven has multiple structure, cooperates the indoor and mode of opening the door of different bakings, and supporting heating system just should have different requirements mutually with the setting of hot air circulating system.
(3) utility model content:
The purpose of this utility model is to have proposed a kind of rational in infrastructure, efficient, uniform two-door heated-air circulation oven of temperature of operation.
Can realize the two-door heated-air circulation oven of above-mentioned purpose, comprise casing, be provided with in the described casing baking chamber, heating system and hot air circulating system, unlike the prior art be that described baking chamber is left and right pair of chamber; Left and right heating system is located in the following air exhaust passage between the left and right baking chamber, and left and right baking chamber respectively and form between the left and right side of casing and go up air exhaust passage; Described hot air circulating system comprises left and right wind wheel group and hot blast is forced the left and right horizontal wind pushing mechanism that transmits from following air exhaust passage by the baking chamber air exhaust passage that makes progress, left and right wind wheel group places respectively on the left and right baking chamber, each wind wheel group comprises exhausting turbine fan and following air draft turbine fan, the position of described air draft turbine fan down is corresponding to following air exhaust passage, described position of going up the exhausting turbine fan is corresponding to last air exhaust passage, describedly goes up air exhaust passage, goes up between exhausting turbine fan and the following air draft turbine fan, following air exhaust passage and dry by the fire chamber interior and form left and right hot air circulation air channel.
The last exhausting turbine fan of left and right wind wheel group and following air draft turbine fan are with being located on the horizontal drive shaft of left and right high temperature resistant major axis motor, and described left and right high temperature resistant major axis motor is located at respectively on the left and right side of casing.
For realizing opposite wind direction, the turbine rotation direction of described upward exhausting turbine fan and following air draft turbine fan is opposite.
Also be provided with the constant temperature system of regulating inner baking temperature on the described casing.
For realizing automatic control, also be provided with microcomputer controller on the described casing, described microcomputer controller connects each electric elements by line related.
For ventilation needs, described casing top is provided with changes the air port.
The door of closing of described baking chamber is to be located at the left and right two-door of casing front.
Advantage of the present utility model:
The air circulation system of the two-door heated-air circulation oven of the utility model is horizontal circulation air-supply, wind regime drives fan through heating system by the circulation motor, hot blast is delivered to the baking chamber interior from the air channel, and the air after will using sucks the air channel becomes the wind regime heating that circulates once again, so can obtain preferable temperature homogeneity, evenly value can reach ± 1%; Open the door when causing disturbance when the pass, the circulatory system of can blowing is whereby replied the mode of operation temperature value rapidly.
(4) description of drawings:
Fig. 1 (a) is the structural representation of a kind of embodiment of the utility model.
Fig. 1 (b) is the vertical view of Fig. 1 (a) embodiment.
Fig. 2 is the cut-away view of Fig. 1 (a), Fig. 1 (b) embodiment.
Figure number sign: 1, casing; 2, baking chamber; 3, heating system; 4, close door; 5, microcomputer controller; 6, go up the exhausting turbine fan; 7, following air draft turbine fan; 8, following air exhaust passage; 9, go up air exhaust passage; 10, high temperature resistant major axis motor; 10-1, power transmission shaft; 11, constant temperature system; 12, change the air port.
(5) specific embodiment:
Below in conjunction with accompanying drawing the technical solution of the utility model is described further:
Be provided with a left side in the casing 1 of the two-door heated-air circulation oven of the utility model, right two baking chambers 2, corresponding to a left side, right drying chamber 2 arranges a left side in the front of casing 1, door 4 is closed on the right side, a left side, air exhaust passage 8 under being spaced apart that forms between the right drying chamber 2, in the air exhaust passage 8 left side is set vertically under described, right two row's electric heaters constitute heating system 3, a left side, the left side of right drying chamber 2 and casing 1, right flank forms is spaced apart a left side, upper right air exhaust passage 9, the left side of casing 1, on the right two sides microcomputer controller 5 is installed, corresponding to a left side, right drying chamber 2 arranges a left side in the top of casing 1, right constant temperature system 11 and a left side, air port 12 is changed on the right side, as Fig. 1 (a), shown in Fig. 1 (b).
Be respectively equipped with left and right hot air circulating system corresponding to left and right baking chamber 2.
Described left hot air circulating system comprises upper left air exhaust passage 9, forward and backward two groups of left side wind wheel groups, following air exhaust passage 8 left sides and left horizontal wind pushing mechanisms, every group of left side wind wheel group is made of last exhausting turbine fan 6 and following air draft turbine fan 7, the described corresponding upper left air exhaust passage 9 in exhausting turbine fan 6 positions of going up, air exhaust passage 8 left sides under the described air draft turbine fan 7 position correspondences down, the heat that the horizontal wind pushing mechanism in a described left side produces the left bank electric heater passes on left baking 2 inside, chamber from following air exhaust passage 8 to be forced to transmit to upper left air exhaust passage 9; On the opposite also coaxial horizontal drive shaft 10-1 that is installed in high temperature resistant major axis motor 10 of the described turbine rotation direction that goes up exhausting turbine fan 6 and following air draft turbine fan 7, forward and backward two high temperature resistant major axis motors 10 are installed on the left surface of casing 1, described horizontal drive shaft 10-1 stretches into casing 1 inside and places left drying chamber 2 tops, as Fig. 1 (a), Fig. 1 (b), shown in Figure 2.
Described upper left air exhaust passage 9, go up between exhausting turbine fan 6 and the following air draft turbine fan 7, air exhaust passage 8 left sides and the left hot air circulation of formation air channels, 2 inside, baking chamber down.
Described right hot air circulating system comprises upper right air exhaust passage 9, forward and backward two groups of right wind wheel groups, following air exhaust passage 8 right sides and right horizontal wind pushing mechanisms, every group of right wind wheel group is made of last exhausting turbine fan 6 and following air draft turbine fan 7 equally, the described corresponding upper right air exhaust passage 9 in exhausting turbine fan 6 positions of going up, air exhaust passage 8 right sides under the described air draft turbine fan 7 position correspondences down, the horizontal wind pushing mechanism in the described right side are arranged the right side heat of electric heater generation and are forced transmission from following air exhaust passage 8 right sides by baking 2 inside, chamber to upper right air exhaust passage 9; On the opposite also coaxial horizontal drive shaft 10-1 that is installed in high temperature resistant major axis motor 10 of the described turbine rotation direction that goes up exhausting turbine fan 6 and following air draft turbine fan 7, forward and backward two high temperature resistant major axis motors 10 are installed on the right flank of casing 1, described horizontal drive shaft 10-1 stretches into casing 1 inside and places right drying chamber 2 tops, as Fig. 1 (a), Fig. 1 (b), shown in Figure 2.
Described upper right air exhaust passage 9, go up between exhausting turbine fan 6 and the following air draft turbine fan 7, air exhaust passage 8 right sides and the right hot air circulation of formation air channels, 2 inside, baking chamber down.
Described microcomputer controller 5 connects each electric elements by line related.
For reaching the clean environment firendly requirement of processed food, complete machine adopts stainless steel material to make.
Claims (7)
1. two-door heated-air circulation oven comprises casing (1), is provided with baking chamber (2), heating system (3) and hot air circulating system in the described casing (1), and it is characterized in that: described baking chamber (2) is left and right pair of chamber; Left and right heating system (3) is located in the following air exhaust passage (8) between the left and right baking chamber (2), and left and right baking chamber (2) respectively and form between the left and right side of casing (1) and go up air exhaust passage (9); Described hot air circulating system comprises a left side, right wind wheel group and with hot blast from air exhaust passage (8) down by baking chamber (2) upwards air exhaust passage (9) force a left side of transmitting, right horizontal wind pushing mechanism, a left side, right wind wheel group places a left side respectively, on the right drying chamber (2), each wind wheel group comprises exhausting turbine fan (6) and following air draft turbine fan (7), the position of described air draft turbine fan (7) down is corresponding to following air exhaust passage (8), described position of going up exhausting turbine fan (6) is corresponding to last air exhaust passage (9), the described air exhaust passage (9) of going up, between last exhausting turbine fan (6) and the following air draft turbine fan (7), the inner left side that forms in following air exhaust passage (8) and baking chamber (2), right hot air circulation air channel.
2. two-door heated-air circulation oven according to claim 1, it is characterized in that: with being located on the horizontal drive shaft (10-1) of left and right high temperature resistant major axis motor (10), described left and right high temperature resistant major axis motor (10) is located at respectively on the left and right side of casing (1) respectively for the last exhausting turbine fan (6) of left and right wind wheel group and following air draft turbine fan (7).
3. two-door heated-air circulation oven according to claim 2 is characterized in that: the described turbine rotation direction that goes up exhausting turbine fan (6) and following air draft turbine fan (7) is opposite.
4. according to any described two-door heated-air circulation oven in the claim 1～3, it is characterized in that: also be provided with the constant temperature system (11) of regulating inner baking temperature on the described casing (1).
5. two-door heated-air circulation oven according to claim 4, it is characterized in that: also be provided with microcomputer controller (5) on the described casing (1), described microcomputer controller (5) connects each electric elements by line related.
6. according to any described two-door heated-air circulation oven in the claim 1～3, it is characterized in that: described casing (1) top is provided with changes air port (12).
7. according to any described two-door heated-air circulation oven in the claim 1～3, it is characterized in that: the door (4) of closing of described baking chamber (2) is be located at casing (1) front left and right two-door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119662 CN203132279U (en) | 2013-03-15 | 2013-03-15 | Double-door hot air circulation drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119662 CN203132279U (en) | 2013-03-15 | 2013-03-15 | Double-door hot air circulation drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132279U true CN203132279U (en) | 2013-08-14 |
Family
ID=48940252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119662 Withdrawn - After Issue CN203132279U (en) | 2013-03-15 | 2013-03-15 | Double-door hot air circulation drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123209A (en) * | 2013-03-15 | 2013-05-29 | 东兴市怡诚食品开发有限公司 | Double-door hot air circulating oven |
| CN103486829A (en) * | 2013-10-10 | 2014-01-01 | 陆荣志 | Integrated double-chamber type longan drying device |
| CN104501567A (en) * | 2014-12-25 | 2015-04-08 | 陆荣志 | Electrothermal hot air drying furnace |
| CN107218775A (en) * | 2017-07-28 | 2017-09-29 | 南京研正干燥设备有限公司 | A kind of hot blast flow-through type drying box |
-
2013
- 2013-03-15 CN CN 201320119662 patent/CN203132279U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123209A (en) * | 2013-03-15 | 2013-05-29 | 东兴市怡诚食品开发有限公司 | Double-door hot air circulating oven |
| CN103123209B (en) * | 2013-03-15 | 2014-12-03 | 东兴市怡诚食品开发有限公司 | Double-door hot air circulating oven |
| CN103486829A (en) * | 2013-10-10 | 2014-01-01 | 陆荣志 | Integrated double-chamber type longan drying device |
| CN104501567A (en) * | 2014-12-25 | 2015-04-08 | 陆荣志 | Electrothermal hot air drying furnace |
| CN107218775A (en) * | 2017-07-28 | 2017-09-29 | 南京研正干燥设备有限公司 | A kind of hot blast flow-through type drying box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103123209B (en) | Double-door hot air circulating oven | |
| CN201787792U (en) | Medicinal material baking device | |
| CN203132279U (en) | Double-door hot air circulation drying oven | |
| CN204482960U (en) | The drying equipment of a kind of red date | |
| CN202683435U (en) | Multi-temperature section tunnel-type oven | |
| CN207231096U (en) | A kind of electric drying oven with forced convection | |
| CN203982907U (en) | A kind of baker of producing enamelled wire | |
| CN104167261B (en) | A kind of baker and temperature-controlled process for producing enamel-covered wire | |
| CN203944539U (en) | A kind of shell surface film curing drying plant | |
| CN204830797U (en) | Two -way heated air circulation's drying equipment | |
| CN104713344A (en) | Two-way hot-blast circulation drying method and device | |
| CN106871586A (en) | A kind of double baking room heated-air circulation ovens | |
| CN103431092A (en) | Fermentation, drying and fragrance enhancement all-in-one machine for black tea | |
| CN203424234U (en) | Temperature control type multifunctional tea dryer | |
| CN102305522A (en) | Electric dry oven for Chinese herbal medicine | |
| CN204897870U (en) | Paulownia seed drying -machine | |
| CN208108656U (en) | A kind of electric drying oven with forced convection | |
| CN208366050U (en) | A kind of pressure tank furnace | |
| CN205102522U (en) | Energy -conserving glass fiber baking house | |
| CN205079561U (en) | Dryer for drying lucid ganoderma | |
| CN204902518U (en) | Paulownia seed drying device | |
| CN203550477U (en) | Hot air circulation oven | |
| CN203457703U (en) | Electric oven | |
| CN202059966U (en) | Hot air baking machine | |
| CN213542996U (en) | Automatic double-heating device for traditional Chinese medicine production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |