CN209165960U - A kind of oven of collection drying and compacting one - Google Patents

A kind of oven of collection drying and compacting one Download PDF

Info

Publication number
CN209165960U
CN209165960U CN201822060057.7U CN201822060057U CN209165960U CN 209165960 U CN209165960 U CN 209165960U CN 201822060057 U CN201822060057 U CN 201822060057U CN 209165960 U CN209165960 U CN 209165960U
Authority
CN
China
Prior art keywords
baker
bracket
ventilation shaft
rack
controlled valve
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.)
Active
Application number
CN201822060057.7U
Other languages
Chinese (zh)
Inventor
彭庆华
韦东
全祯航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Fuwang Industrial Equipment Co Ltd
Original Assignee
Dongguan Fuwang Industrial Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Fuwang Industrial Equipment Co Ltd filed Critical Dongguan Fuwang Industrial Equipment Co Ltd
Priority to CN201822060057.7U priority Critical patent/CN209165960U/en
Application granted granted Critical
Publication of CN209165960U publication Critical patent/CN209165960U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses the ovens of a kind of collection drying and compacting one, it includes the first rack, the second rack, baker bracket, conveying mechanism, laminating mechanism and baking mechanism, the baker branch is set up in the lower section in the second rack and being located at the first rack, the conveying mechanism is set in the second rack, the both ends of the baker bracket are respectively arranged with automatically-controlled door lifting part, the two sides of the baker bracket are equipped with rectangular opening, the laminating mechanism is set on baker bracket, and it is used for compaction of the material, baking mechanism uses two-way material drying;The utility model in conjunction with baking mechanism by being arranged laminating mechanism in oven, to realize that compacting and the drying all-in-one of material are completed, greatly improve production efficiency, and setting baking mechanism makes hot wind commutation material drying, improve the yields of product, it is applicable in automated production operation, it is also energy saving.

Description

A kind of oven of collection drying and compacting one
Technical field
The utility model relates to oven device technical fields, more particularly to the oven of a kind of collection drying and compacting one.
Background technique
In the prior art, often sheet material is stacked, such as cloth or paper stock, then carries out manual compaction, is re-fed into roasting Case is interior to carry out unidirectional hot air circulation drying, and production efficiency is low, and unidirectional hot air circulation drying causes some drying of material excessive, Some then not drying completely, cause product yield low.
Summary of the invention
The purpose of the utility model is to overcome disadvantages described above, the roasting of a kind of collection drying and compacting one is provided Case.
To achieve the above object, the concrete scheme of the utility model is as follows:
A kind of oven of collection drying and compacting one, including the first rack, the second rack, baker bracket, conveying mechanism, pressure Mechanism and baking mechanism are closed, the baker branch is set up in the lower section in the second rack and being located at the first rack, the conveying mechanism In the second rack, the both ends of the baker bracket are respectively arranged with automatically-controlled door lifting part, the two sides of the baker bracket Equipped with rectangular opening, the laminating mechanism is set on baker bracket, and is used for compaction of the material;
The baking mechanism include heating compartment in the first rack, two be symmetricly set on baker bracket two sides Second ventilation shaft of fan housing, the first ventilation shaft of U-shaped and U-shaped, the fan housing lid close rectangular opening, first ventilation shaft Both ends be connected to respectively with two fan housings, the both ends of second ventilation shaft are connected to two fan housings respectively, and described first is logical Air piping, the second ventilation shaft pass through the first interface channel respectively, the second interface channel is connected to heating compartment, and described first is logical Air piping, the second ventilation shaft center symmetric setting, first ventilation shaft are equipped with the first commutation electrically-controlled valve and second and change To electrically-controlled valve, second ventilation shaft is equipped with third commutation electrically-controlled valve and the 4th commutation electrically-controlled valve, the first commutation electricity It controls valve and the second commutation electrically-controlled valve is symmetrical arranged about the first interface channel, the third commutation electrically-controlled valve and the 4th commutation are automatically controlled Valve is symmetrical arranged about the second interface channel, exhaust component is additionally provided on first ventilation shaft, the exhaust component is located at Between first commutation electrically-controlled valve and the second commutation electrically-controlled valve, cold wind air inlet component is provided at the top of the heating compartment, it is described Cold wind enters the wind component between the first ventilation shaft and the second ventilation shaft, and one end of the heating compartment is provided with hot wind and follows Ring blower;
It further include shell and controller, the shell closes baking mechanism for covering, and the controller is set on shell, is used in combination In the movement of control conveying mechanism, laminating mechanism, baking mechanism and automatically-controlled door lifting part.
Wherein, the laminating mechanism includes four four spiral shells being respectively cooperating in the turbine of distributed rectangular and four turbines Bar, lift motor, intermediate attachment base, rotation connection seat and pressing plate, the turbine, lift motor, intermediate attachment base, rotation connection Seat is installed in the top of baker bracket, and the lift motor is connect with two of them worm gear drive, and the lift motor passes through Synchronous belt, synchronizing wheel, intermediate attachment base and rotation connection seat transmission connection, the rotation connection seat and other two worm gear drive Connection, the screw rod are fixedly connected on pressing plate after being passed down through baker bracket, and it is close that the two sides of the pressing plate pass through elasticity respectively Seal strip is connect with baker bracket.
Wherein, the automatically-controlled door lifting part includes two symmetrically arranged lifting cylinders and overhead door, the lifting air The output end of cylinder is connect with overhead door.
Wherein, the automatically-controlled door lifting part further includes two symmetrically arranged slideways, the two sides difference of the overhead door It is slidably connected with two slideways.
Wherein, the both ends of the rectangular opening are equipped with telescopic adjustment and keep out the wind lamination.
Wherein, the conveying mechanism includes feed belt, two transmission shafts and transport motor, two transmission shaft difference Axis connects at the both ends of the second rack, and the feed belt is coiled on two transmission shafts, the output end of the transport motor and its In transmission shaft one end connection.
The utility model has the following beneficial effects: compared with prior art, the utility model is by by laminating mechanism and baking Mechanism, which combines, to be arranged in oven, to realize that the compacting of material and drying all-in-one are completed, greatly improves production efficiency, and set Setting baking mechanism makes hot wind commutation material drying, improves the yields of product, is applicable in automated production operation, also energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram at another visual angle of the utility model;
Fig. 3 is the partial structure diagram of the utility model;
Fig. 4 is the partial structure diagram at another visual angle of the utility model;
Fig. 5 is the structural schematic diagram that laminating mechanism and automatically-controlled door lifting part are mounted on baker bracket in the utility model;
Fig. 6 is the structural schematic diagram that mechanism is toasted in the utility model;
Fig. 7 is the structural schematic diagram that another visual angle of mechanism is toasted in the utility model;
Fig. 8 is the circulation schematic diagram of the hot wind when the first commutation electrically-controlled valve and third commutation electrically-controlled valve are closed;
Fig. 9 is the circulation schematic diagram of the hot wind when the second commutation electrically-controlled valve and the 4th commutation electrically-controlled valve are closed;
Description of symbols: the first rack of 1-;The second rack of 2-;3- baker bracket;31- telescopic adjustment is kept out the wind lamination;4- Conveying mechanism;5- laminating mechanism;51- turbine;52- screw rod;53- lift motor;Attachment base among 54-;55- is rotatablely connected seat; 56- pressing plate;6- toasts mechanism;61- heating compartment;62- fan housing;The first ventilation shaft of 63-;The second ventilation shaft of 64-;65- A connection channel;The second interface channel of 66-;67- exhaust component;68- cold wind enters the wind component;69- hot air circulation blower;A- first Commutate electrically-controlled valve;The commutation electrically-controlled valve of b- second;C- third commutation electrically-controlled valve;The commutation electrically-controlled valve of d- the 4th;7- automatically-controlled door lifting unit Part;71- lifting cylinder;72- overhead door;8- shell;9- controller.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, is not that this is practical Novel practical range is confined to this.
As shown in Figures 1 to 9, a kind of oven of collection drying and compacting one described in the present embodiment, including the first rack 1, the second rack 2, baker bracket 3, conveying mechanism 4, laminating mechanism 5 and baking mechanism 6, the baker bracket 3 are set to the second machine Lower section on frame 2 and positioned at the first rack 1, the conveying mechanism 4 are set in the second rack 2, the both ends point of the baker bracket 3 It is not provided with automatically-controlled door lifting part 7, the two sides of the baker bracket 3 are equipped with rectangular opening, and the laminating mechanism 5 is set to baker branch On frame 3, and it is used for compaction of the material;
The baking mechanism 6 includes that heating compartment 61, two in the first rack 1 are symmetricly set on baker bracket 3 Second ventilation shaft 64 of the fan housing 62 of two sides, the first ventilation shaft 63 of U-shaped and U-shaped, the lid of fan housing 62 close rectangular opening, institute The both ends for stating the first ventilation shaft 63 are connected to two fan housings 62 respectively, the both ends of second ventilation shaft 64 respectively with two Fan housing 62 is connected to, and first ventilation shaft 63, the second ventilation shaft 64 are logical by the connection of the first interface channel 65, second respectively Road 66 is connected to heating compartment 61, first ventilation shaft 63,64 center symmetric setting of the second ventilation shaft, and described first is logical Air piping 63 is equipped with the first commutation electrically-controlled valve a and the second commutation electrically-controlled valve b, and second ventilation shaft 64 is changed equipped with third To the commutation of electrically-controlled valve c and the 4th electrically-controlled valve d, the first commutation electrically-controlled valve a connect with the second commutation electrically-controlled valve b about first logical Road 65 is symmetrical arranged, and third commutation electrically-controlled valve c and the 4th commutation electrically-controlled valve d is symmetrical arranged about the second interface channel 66, Exhaust component 67 is additionally provided on first ventilation shaft 63, the exhaust component 67 is located at the first commutation electrically-controlled valve a and second It commutates between electrically-controlled valve b, the top of the heating compartment 61 is provided with cold wind air inlet component 68, and the cold wind enters the wind component 68 Between the first ventilation shaft 63 and the second ventilation shaft 64, one end of the heating compartment 61 is provided with hot air circulation blower 69;
It further include shell 8 and controller 9, the shell 8 closes baking mechanism 6 for covering, and the controller 9 is set to shell 8 On, and for controlling conveying mechanism 4, laminating mechanism 5, baking mechanism 6 and the movement of automatically-controlled door lifting part 7.
The working method of the present embodiment is: when beginning, automatically-controlled door lifting part of the baker bracket 3 close to extraneous feeding mechanism 7 open, and the material that extraneous feeding mechanism folds heap is sent on conveying mechanism 4, and material is moved to specific bit by conveying mechanism 4 It sets, then automatically-controlled door lifting part 7 is closed, and then the work of laminating mechanism 5 carries out compacting operation to material, logical after material compacting Cross cold wind inlet section part 68 by cold wind be sent into heating compartment 61 in, while heating compartment 61 give off heat to cold wind heated with And hot air circulation blower 69 works, and the first commutation electrically-controlled valve a, third commutation electrically-controlled valve c are closed, the second commutation electrically-controlled valve b, 4th commutation electrically-controlled valve d is opened, then it is logical to enter second from the second interface channel 66 under the action of hot air circulation blower 69 for hot wind Air piping 64 enters fan housing 62 by the 4th commutation electrically-controlled valve d, and then hot wind passes through material, dries to material, hot wind is worn Enter another fan housing 62 after crossing material, subsequently into the first ventilation shaft 63, connects by the second commutation electrically-controlled valve b, first It connects road 65 to enter in heating compartment 61, as shown in figure 8, so one time cycle of circulating-heating;Then the first commutation is automatically controlled Valve a, third commutation electrically-controlled valve c are opened, and the second commutation electrically-controlled valve b, the 4th commutation electrically-controlled valve d are closed, then hot wind is from heating compartment Pass through the second interface channel 66 in 61, passes through third commutation electrically-controlled valve c, enter fan housing 62 along the second ventilation shaft 64, then It is dried across material, and to material, enters another fan housing 62 after passing through material, subsequently into the first ventilation shaft 63, Enter in heating compartment 61 by the first commutation electrically-controlled valve a, the first interface channel 65, as shown in figure 9, so circulating-heating one Time cycle keeps drying materials more complete to realize the material for stacking hot wind commutation drying, and drying effect is more preferable, circulation It is energy saving using hot wind;After drying materials, heating compartment 61 stops heating, then 5 return of laminating mechanism opens exhaust Hot wind is discharged component 67 by exhaust component 67, and then the automatically-controlled door lifting part 7 close to extraneous cooling body is opened, then Material after drying is under the drive of conveying mechanism 4, into extraneous cooling body, by extraneous cooling body to drying and compacting after Material cooled down, to complete the compacting and drying work of material.
The present embodiment is arranged in oven by being combined laminating mechanism 5 with baking mechanism 6, to realize the compacting of material It is completed with drying all-in-one, greatly improves production efficiency, and baking mechanism 6 is arranged to make hot wind commutation material drying, improve product Yields, be applicable in automated production operation, it is also energy saving.
As shown in figure 5, further, it is in rectangle that the laminating mechanism 5, which includes four, on the basis of based on the above embodiment The turbine 51 of distribution, four screw rods 52 being respectively cooperating with four turbines 51, lift motor 53, intermediate attachment base 54, rotation connect Joint chair 55 and pressing plate 56, the turbine 51, lift motor 53, intermediate attachment base 54, rotation connection seat 55 are installed in baker branch The top of frame 3, the lift motor 53 are sequentially connected with two of them turbine 51, and the lift motor 53 passes through synchronous belt (figure In do not show), synchronizing wheel, intermediate attachment base 54 be sequentially connected with rotation connection seat 55, the rotation connection seat 55 and in addition Two turbines 51 are sequentially connected, and the screw rod 52 is fixedly connected on pressing plate 56 after being passed down through baker bracket 3, the pressing plate 56 Two sides pass through elastic packing adhesive tape respectively and connect with baker bracket 3, specifically, when work, lift motor 53 works, and drives four A turbine 51 rotates, and four turbines 51 drive four screw rods 52 to move down respectively, and four screw rods 52 are with dynamic pressure plate 56 to material It is compacted, and elastic packing adhesive tape can also play the effect of 56 two sides of sealing clamp during 56 compaction of the material of pressing plate, keep away Exempt from material during drying, hot wind sheds, energy saving;After drying materials, lift motor 53 is rotated backward, band dynamic pressure 56 return of plate, to complete the compacting work of material.
As shown in Figures 1 to 5, on the basis of based on the above embodiment, further, the automatically-controlled door lifting part 7 is wrapped Two symmetrically arranged lifting cylinders 71 and overhead door 72 are included, the output end of the lifting cylinder 71 is connect with overhead door 72;Tool Body, when work, two lifting cylinders 71 stretch out, so that overhead door 72 be driven to rise, then material to be dried enters conveyer Material after structure 4, or drying sends out oven by conveying mechanism 4, and during drying materials, two lifting cylinders 71 drive Overhead door 72 is closed, to form drying cavity with pressing plate 56, fan housing 62, conveying mechanism 4, material is dried in drying cavity.
On the basis of based on the above embodiment, further, the automatically-controlled door lifting part 7 further includes two and is symmetrical arranged Slideway, the two sides of the overhead door 72 are slidably connected with two slideways respectively, sliding when closing or opening conducive to overhead door 72 It is dynamic, while it can be that overhead door 72 provide guiding that slideway, which is arranged,.
As shown in figure 5, further, the both ends of the rectangular opening are equipped with flexible on the basis of based on the above embodiment Adjusting is kept out the wind lamination 31, and specifically, when work, the material of stacking is moved to designated position by conveying mechanism 4, then laminating mechanism 5 pairs of materials are compacted, material compacting after, telescopic adjustment keep out the wind lamination 31 stretch out and be located at material both ends, further contract The space of small drying cavity concentrates on hot wind more on the material stacked, also energy saving conducive to the drying of material.
On the basis of based on the above embodiment, further, the conveying mechanism 4 includes feed belt, two transmission shafts And transport motor, axis connects at the both ends of the second rack 2 two transmission shafts respectively, and the feed belt is coiled in two transmissions On axis, the output end of the transport motor is connect with one end of one of transmission shaft;Specifically, extraneous feeding mechanism will stack Material when being sent into oven, transport motor drives transmission shaft rotation, and two transmission shafts drive feed belts rotation, in extraneous feeding Under mechanism drives, the material of stacking enters on feed belt, enters in oven under the drive of feed belt, and be moved to specified Compactings and drying work are waited in position.
The above is only a preferred embodiment of the utility model, therefore all according to the utility model patent application range institute The equivalent change or modification that the structure, feature and principle stated is done, in the protection scope of the utility model patent application.

Claims (6)

1. a kind of oven of collection drying and compacting one, which is characterized in that including the first rack (1), the second rack (2), baker Bracket (3), conveying mechanism (4), laminating mechanism (5) and baking mechanism (6), the baker bracket (3) are set on the second rack (2) And it is located at the lower section of the first rack (1), and the conveying mechanism (4) is set on the second rack (2), and the two of the baker bracket (3) End is respectively arranged with automatically-controlled door lifting part (7), and the two sides of the baker bracket (3) are equipped with rectangular opening, the laminating mechanism (5) On baker bracket (3), and it is used for compaction of the material;
It is described baking mechanism (6) include be set to the first rack (1) on heating compartment (61), two be symmetricly set on baker bracket (3) the second ventilation shaft (64) of the fan housing (62) of two sides, the first ventilation shaft (63) of U-shaped and U-shaped, fan housing (62) lid Rectangular opening is closed, the both ends of first ventilation shaft (63) are connected to two fan housings (62) respectively, second ventilation shaft (64) both ends are connected to two fan housings (62) respectively, and first ventilation shaft (63), the second ventilation shaft (64) lead to respectively Cross the first interface channel (65), the second interface channel (66) is connected to heating compartment (61), first ventilation shaft (63), Two ventilation shafts (64) center symmetric setting, first ventilation shaft (63) are equipped with the first commutation electrically-controlled valve (a) and second It commutates electrically-controlled valve (b), second ventilation shaft (64) is equipped with third commutation electrically-controlled valve (c) and the 4th commutation electrically-controlled valve (d), First commutation electrically-controlled valve (a) is symmetrical arranged with the second commutation electrically-controlled valve (b) about the first interface channel (65), the third It commutates electrically-controlled valve (c) and the 4th commutation electrically-controlled valve (d) is symmetrical arranged about the second interface channel (66), first ventilation shaft (63) it is additionally provided on exhaust component (67), the exhaust component (67) is located at the first commutation electrically-controlled valve (a) and the second commutation is automatically controlled Between valve (b), cold wind air inlet component (68) is provided at the top of the heating compartment (61), the cold wind enters the wind component (68) position Between the first ventilation shaft (63) and the second ventilation shaft (64), one end of the heating compartment (61) is provided with hot air circulation Blower (69);
It further include shell (8) and controller (9), the shell (8) closes baking mechanism (6) for covering, and the controller (9) is set to On shell (8), and for controlling conveying mechanism (4), laminating mechanism (5), baking mechanism (6) and automatically-controlled door lifting part (7) Movement.
2. the oven of a kind of collection drying and compacting one according to claim 1, which is characterized in that the laminating mechanism It (5) include four four screw rods (52), lift motors being respectively cooperating in the turbine (51) of distributed rectangular and four turbines (51) (53), intermediate attachment base (54), rotation connection seat (55) and pressing plate (56), the turbine (51), lift motor (53), centre connect Joint chair (54), rotation connection seat (55) are installed in the top of baker bracket (3), the lift motor (53) and two of them whirlpool (51) transmission connection is taken turns, the lift motor (53) passes through synchronous belt, synchronizing wheel, intermediate attachment base (54) and rotation connection seat (55) it is sequentially connected, the rotation connection seat (55) and other two turbine (51) are sequentially connected, and the screw rod (52) is worn downwards Be fixedly connected on pressing plate (56) after crossing baker bracket (3), the two sides of the pressing plate (56) pass through respectively elastic packing adhesive tape with Baker bracket (3) connection.
3. the oven of a kind of collection drying and compacting one according to claim 1, which is characterized in that the automatically-controlled door lifting Component (7) include two symmetrically arranged lifting cylinders (71) and overhead door (72), the output end of the lifting cylinder (71) and Overhead door (72) connection.
4. the oven of a kind of collection drying and compacting one according to claim 3, which is characterized in that the automatically-controlled door lifting Component (7) further includes two symmetrically arranged slideways, and the two sides of the overhead door (72) are slidably connected with two slideways respectively.
5. the oven of a kind of collection drying and compacting one according to claim 1, which is characterized in that the two of the rectangular opening End is equipped with telescopic adjustment and keeps out the wind lamination (31).
6. the oven of a kind of collection drying and compacting one according to claim 1, which is characterized in that the conveying mechanism It (4) include feed belt, two transmission shafts and transport motor, axis connects the two of the second rack (2) two transmission shafts respectively End, the feed belt are coiled on two transmission shafts, one end of the output end of the transport motor and one of transmission shaft Connection.
CN201822060057.7U 2018-12-10 2018-12-10 A kind of oven of collection drying and compacting one Active CN209165960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822060057.7U CN209165960U (en) 2018-12-10 2018-12-10 A kind of oven of collection drying and compacting one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822060057.7U CN209165960U (en) 2018-12-10 2018-12-10 A kind of oven of collection drying and compacting one

Publications (1)

Publication Number Publication Date
CN209165960U true CN209165960U (en) 2019-07-26

Family

ID=67342938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822060057.7U Active CN209165960U (en) 2018-12-10 2018-12-10 A kind of oven of collection drying and compacting one

Country Status (1)

Country Link
CN (1) CN209165960U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325577A (en) * 2020-10-26 2021-02-05 靖州县新球实业有限责任公司 Blank drying equipment for dry-process artificial mullite synthesis and use method thereof
CN114992996A (en) * 2022-06-17 2022-09-02 赣州市光华有色金属有限公司 Drying treatment device for tungsten powder production
CN115468390A (en) * 2022-09-26 2022-12-13 江西驰硕科技股份有限公司 LED aluminum substrate quick drying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325577A (en) * 2020-10-26 2021-02-05 靖州县新球实业有限责任公司 Blank drying equipment for dry-process artificial mullite synthesis and use method thereof
CN114992996A (en) * 2022-06-17 2022-09-02 赣州市光华有色金属有限公司 Drying treatment device for tungsten powder production
CN114992996B (en) * 2022-06-17 2024-04-02 赣州市光华有色金属有限公司 Drying treatment device for tungsten powder production
CN115468390A (en) * 2022-09-26 2022-12-13 江西驰硕科技股份有限公司 LED aluminum substrate quick drying device
CN115468390B (en) * 2022-09-26 2024-01-30 江西驰硕科技股份有限公司 Quick drying device for LED aluminum substrate

Similar Documents

Publication Publication Date Title
CN209165960U (en) A kind of oven of collection drying and compacting one
CN109764663B (en) Low-temperature drying device with ironing function for textile machine and drying method
CN206006195U (en) A kind of have motor driven work shoemaking baking-glue machine
CN211569373U (en) A pusher for packing carton lid
CN210826779U (en) Flattening device is used in processing of waterproof flocking cloth
CN107560383A (en) A kind of Tea Production processing drying plant
CN107984808A (en) A kind of corrugated board sizer
CN110044158A (en) A kind of online drying unit of glued board
CN108158002B (en) Efficient hot air tunnel circulation fruit vegetables drying-machine
CN215766268U (en) Tea leaf drying device
CN205639081U (en) Blast air guiding device
CN1877235A (en) Centrifugal dryer with cold and hot air
CN206721534U (en) A kind of suit dried machine of removable peculiar smell
CN208643190U (en) A kind of roasting plant of adjustable air duct
CN207619481U (en) A kind of large-sized structural parts heat treatment equipment
CN208821634U (en) A kind of energy-saving tea drier
CN206847346U (en) A kind of drying room with Pneumatic door-opening mechanism
CN104490293B (en) double-layer oven
CN217876869U (en) Full-automatic drying and cooling equipment for glove finger covers
CN213120079U (en) Intelligent temperature control calcining furnace
CN217509767U (en) Improved hot air circulation oven
CN211177860U (en) Circulation wind guide mechanism of drying furnace
CN208479961U (en) A kind of automobile parts heating device
CN214406796U (en) Preserved fruit hot drying processing device
CN214239590U (en) Ultrasonic laminating machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant