CN110319658B - Up-down opening type oven system - Google Patents
Up-down opening type oven system Download PDFInfo
- Publication number
- CN110319658B CN110319658B CN201910593651.9A CN201910593651A CN110319658B CN 110319658 B CN110319658 B CN 110319658B CN 201910593651 A CN201910593651 A CN 201910593651A CN 110319658 B CN110319658 B CN 110319658B
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- air
- box body
- tuber pipe
- oven
- connecting shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/10—Floors, roofs, or bottoms; False bottoms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of up-down opening type drying oven equipment, and provides an up-down opening type drying oven system which comprises a drying oven, wherein a plurality of air pipes are connected to the outer wall of the drying oven in a penetrating manner, a heating box is connected to the other ends of the air pipes in a penetrating manner, the drying oven comprises a lower box body and an upper box body, a plurality of lower air collecting pipes are arranged on the lower box body, a plurality of upper air collecting pipes are arranged on the upper box body, and a bidirectional motor is fixedly connected to the upper end of the upper box body. The oven overcomes the defects of the prior art, is reasonable in design and compact in structure, solves the problems that the stability of the upper box body is poor when the existing upper and lower open type oven is opened, and the output effect is influenced because the hot air is conveyed unevenly, adopts simple structural combination, improves the stability of lifting the upper box body through the lifting structure formed by the plurality of worm sleeves, the worm wheels and the screw rods, ensures that the hot air is conveyed more evenly through the plurality of slidable connecting covers and the air pipes, and improves the drying effect.
Description
Technical Field
The invention relates to the technical field of up-down opening type drying oven equipment, in particular to an up-down opening type drying oven system.
Background
The oven is a device capable of drying objects to be dried, and is widely applied to life and industry, and in the process of industrial production, because the number of the objects to be dried is large, the industrial oven is large in size, generally, the oven is an up-down open type oven, the lower box body of the up-down open type oven is fixed on the ground or a base, and the upper box body and the lower box body are connected by adopting a lifting mechanism.
The traditional oven with the upper opening and the lower opening at present has the following defects:
the traditional oven with up-down opening type generally adopts a cylinder as a driving element of a lifting mechanism, for example, the lifting mechanism disclosed in Chinese patent '320632041575.9-top-opening type oven' comprises a plurality of groups of hinges, cylinder supports, cylinders and the like which are distributed on the outer side of an oven body, compressed air is conveyed to the cylinder by an air compressor through a pipeline, and the pressure of the air pushes a piston rod to enable an upper oven body to ascend or descend. However, the driving of the cylinder is completely influenced by the pressure of the air compressor, the thrust is unstable, and the cylinder is restricted in some occasions without stable air supply; and the control accuracy of the air cylinders is not high, and the plurality of air cylinders move simultaneously, so that the working synchronism is difficult to ensure, and the problem of poor stability when the upper box body is opened can occur.
Most ovens of tradition only adopt a heating cabinet usually, connect through a plurality of tuber pipes, when the tuber pipe is far away from the heating cabinet, the effect of heating is unsatisfactory, causes the stoving inhomogeneous easily, influences the stoving effect.
Traditional upper and lower open-type oven is because the upper end removes, therefore air intake and air outlet all are fixed under on the box, can only go out the hot-blast from the downside and dry to the object, can cause the stoving inhomogeneous equally, influence stoving effect, even the small part adopts the hose and last box connection, reaches the effect of air-out simultaneously from top to bottom, but because the temperature is higher in the hose, consequently great to the loss of hose, breaks down easily.
To this end, we propose an oven system of the upper and lower open type.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an up-and-down opening type oven system, which overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems that the stability of an upper box body of the existing up-and-down opening type oven is poor, and simultaneously, the output effect is influenced because the hot air is conveyed unevenly.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an up-down opening type oven system comprises an oven, wherein a plurality of air pipes are connected on the outer wall of the oven in a penetrating manner, the other ends of the air pipes are connected with a heating box in a penetrating manner, the oven comprises a lower box body and an upper box body, a plurality of lower air collecting pipes are arranged on the lower box body, a plurality of upper air collecting pipes are arranged on the upper box body, a two-way motor is fixedly connected to the upper end of the upper box body, two output ends of the two-way motor are respectively connected with a first connecting shaft, the other end of the first connecting shaft is connected with a two-way steering gear, the other end of the two-way steering gear is connected with a second connecting shaft, the two-way steering gear is fixedly connected to the upper end of the upper box body, the other end of the second connecting shaft is connected with the longitudinal input end of a three-way steering gear, two transverse output ends of the three-way steering gear are respectively connected with a third connecting shaft, the three-way steering gear is fixedly connected to the side wall of the upper box body, and a plurality of worm sleeves are sleeved on the third connecting shaft, the worm sleeve penetrates through an arc-shaped groove formed in the connecting sleeve and is meshed with the worm wheel, the worm wheel is rotatably connected to the inner wall of the connecting sleeve, the connecting sleeve is fixedly connected to the upper box body through a second fixing plate, a thread groove is formed in the inner side wall of the worm wheel and is meshed with the screw rod, and the lower end of the screw rod is fixedly connected to the lower box body through a first fixing plate;
the tuber pipe includes the air-supply line and goes out the tuber pipe, the air-supply line includes air-supply line and last tuber pipe down, the air-supply line passes the lateral wall of box down and extends to down in the discharge, go up the tuber pipe and pass the lateral wall of last box and extend to during supreme discharge, the one end that lower discharge is relative with last discharge all is provided with the nozzle, it goes out the tuber pipe including going out tuber pipe and last tuber pipe down, it goes out tuber pipe and lower box through connection down, go up out tuber pipe and last box through connection, go up between tuber pipe and the last box and go out the tuber pipe and go up and all be provided with the connecting cover between the box, connecting cover and last box through connection, and connecting cover sliding connection respectively goes up on air-supply line and last tuber pipe.
Furthermore, the quantity of tuber pipe more than or equal to three, and a plurality of tuber pipes are parallel equidistance and distribute.
Furthermore, a right-angle bevel gear structure is arranged inside the two-way steering gear, and a right-angle bevel gear structure is arranged inside the three-way steering gear.
Furthermore, the third connecting shaft is rotatably connected to the upper box body through a plurality of bearings.
Furthermore, air valves are arranged on the lower air inlet pipe and the upper air inlet pipe.
Furthermore, the connecting cover and the upper air inlet pipe and the end of the connecting cover opposite to the upper air outlet pipe are provided with sealing rings.
Furthermore, all be provided with the safety cover on first connecting axle, the second connecting axle and the third connecting axle.
(III) advantageous effects
The embodiment of the invention provides an up-and-down opening type oven system. The method has the following beneficial effects:
1. drive first connecting axle through two-way motor and rotate, drive the second connecting axle simultaneously under two-way steering gear's effect and rotate, it rotates to drive the third connecting axle under three-way steering gear's effect, drive the worm cover then and rotate, worm cover meshing worm wheel drives the worm wheel and rotates, thereby make the worm wheel reciprocate on fixed screw rod, it reciprocates to drive the adapter sleeve, thereby make the upper box reciprocate, reach the effect of opening, simultaneously because the worm cover, the quantity of worm wheel and screw rod is a plurality of, therefore, can make the more stable of upper box removal.
2. Through setting up a plurality of tuber pipes, the other end of tuber pipe all is provided with the heating cabinet simultaneously, through a plurality of heating cabinets simultaneous heating, in the rethread tuber pipe carried the oven with hot-air, the temperature at each position was comparatively even in making the oven then, improves the stoving effect.
3. Through last air-supply line and last box between and go out the tuber pipe and go up the box between be provided with the connecting cover, connecting cover and last box through connection, and connecting cover sliding connection respectively can gliding connecting cover through setting up on last air-supply line and last tuber pipe, can conveniently go up the box and reciprocate, reach the effect of box air-out simultaneously from top to bottom, improve the degree of consistency of hot-air, improve the effect of drying to the object.
4. Through setting up down out the tuber pipe and go up out the tuber pipe, can discharge unnecessary hot-air from the oven, retrieve and recycle, form air cycle, can also the energy can be saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the three-dimensional structure of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of a worm housing and worm gear connection according to the present invention;
FIG. 5 is a schematic right-view of the three-dimensional structure of the present invention;
FIG. 6 is a schematic right-view of the inventive structure;
FIG. 7 is a schematic view of the structure B-B of FIG. 6 according to the present invention;
FIG. 8 is a perspective view of the air duct of the present invention.
In the figure: oven 1, lower box 1.1, lower discharge 1.1.1, go up box 1.2, go up collector 1.2.1, two-way motor 1.3, first connecting axle 1.4, two-way steering gear 1.5, second connecting axle 1.6, three-way steering gear 1.7, third connecting axle 1.8, worm cover 1.9, worm wheel 1.10, screw 1.11, adapter sleeve 1.12, first fixed plate 1.13, second fixed plate 1.14, tuber pipe 2, air-supply line 2.1, lower air-supply line 2.1.1, go up tuber pipe 2.1.2, go out tuber pipe 2.2, go out tuber pipe 2.2.1 down, go out tuber pipe 2.2.2, air valve 2.1.3, heating cabinet 3, connecting cover 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-8, an up-and-down opening type oven system comprises an oven 1 and is characterized in that a plurality of air pipes 2 are connected on the outer wall of the oven 1 in a penetrating manner, a heating box 3 is connected at the other end of each air pipe 2 in a penetrating manner, the number of the air pipes 2 is more than or equal to three, the air pipes 2 are distributed in parallel and at equal intervals, hot air in the heating box 3 can be uniformly conveyed into the oven 1 by arranging the air pipes 2, the drying effect is improved, the oven 1 comprises a lower box body 1.1 and an upper box body 1.2, a plurality of lower air collecting pipes 1.1.1 are arranged on the lower box body 1.1, a plurality of upper air collecting pipes 1.2.1 are arranged on the upper box body 1.2, an object to be dried is placed between the lower air collecting pipes 1.1.1 and the upper air collecting pipes 1.2.1, a bidirectional motor 1.3 is fixedly connected at the upper end of the upper box body 1.2, two output ends of the bidirectional motor 1.3 are both connected with a first connecting shaft 1.4, and the other end of the first connecting shaft 1.4 is connected with a bidirectional steering device 1.5, the other end of the bidirectional steering gear 1.5 is connected with a second connecting shaft 1.6, the bidirectional steering gear 1.5 is fixedly connected with the upper end of the upper box body 1.2, the inside of the bidirectional steering gear 1.5 is of a right-angle bevel gear structure and can turn horizontal input into vertical output, under the action of the bidirectional steering gear 1.5, the second connecting shaft 1.6 is driven to rotate by the first connecting shaft 1.4, the other end of the second connecting shaft 1.6 is connected with the longitudinal input end of a three-way steering gear 1.7, two transverse output ends of the three-way steering gear 1.7 are both connected with a third connecting shaft 1.8, the three-way steering gear 1.7 is fixedly connected on the side wall of the upper box body 1.2, the inside of the three-way steering gear 1.7 is of the right-angle bevel gear structure and can turn vertical input into two horizontal outputs, the third connecting shaft 1.8 is driven to rotate by the second connecting shaft 1.6, the third connecting shaft 1.8 is rotatably connected on the upper box body 1.2 by a plurality of bearings, a plurality of connecting shafts 1.9 are sleeved on the third connecting shaft 1.8, the worm gear sleeve 1.9 penetrates through an arc-shaped groove formed in the connecting sleeve 1.12 and is meshed with the worm gear 1.10, the worm gear 1.10 is rotatably connected to the inner wall of the connecting sleeve 1.12, the connecting sleeve 1.12 is fixedly connected to the upper box body 1.2 through the second fixing plate 1.14, thread grooves are formed in the inner side wall of the worm gear 1.10 and are meshed with the screw rod 1.11, the lower end of the screw rod 1.11 is fixedly connected to the lower box body 1.1 through the first fixing plate 1.13, the worm gear sleeves 1.9 are driven to rotate through the third connecting shaft 1.8, the worm gear sleeves 1.9 are meshed with the worm gear 1.10 and drive the worm gear 1.10 to rotate, the worm gear 1.10 is rotated and is meshed with the screw rod 1.11, and the lower box body 1.1 is generally fixed to the ground, so that the worm gear 1.10 and the connecting sleeve 1.12 are driven to move upwards along with the rotation of the worm gear 1.10, the upper box body 1.2 is driven to move upwards, and the oven 1 is opened.
In this embodiment, as shown in fig. 4-8, in order to facilitate air intake, the air duct 2 includes an air inlet duct 2.1 and an air outlet duct 2.2, the air inlet duct 2.1 includes a lower air inlet duct 2.1.1 and an upper air inlet duct 2.1.2, the lower air inlet duct 2.1.1 penetrates through a sidewall of the lower box 1.1 and extends into the lower air collector duct 1.1.1, hot air is delivered into the lower air collector duct 1.1, the upper air inlet duct 2.1.2 penetrates through a sidewall of the upper box 1.2 and extends into the upper air collector duct 1.2.1, hot air is delivered into the upper air collector duct 1.2.1, nozzles are disposed at opposite ends of the lower air collector duct 1.1.1.1 and the upper air collector duct 1.2.1, the hot air in the lower air collector duct 1.1.1 and the upper air collector duct 1.2.1 can be sprayed onto an object to be dried, so as to dry the object, the air outlet duct 2.2 includes the lower air outlet duct 2.1.1.2.1 and the upper air collector duct 2.2.2.2.1, the upper air collector 2.2 is connected to the upper air outlet duct 2.2.2.1, and the upper air outlet duct 2.2.2.2 is connected to the lower air outlet duct 2.2.1, and the upper air outlet duct 2.2.2, and the upper air outlet duct 2.2.2.2.1.2.2 is connected to the lower air outlet duct, the redundant hot air can be discharged from the oven 1 and recycled, so that air circulation is formed, and energy can be saved.
In this embodiment, as shown in fig. 7 and 8, in order to control the hot air flow and the drying effect conveniently, the lower air inlet pipe 2.1.1 and the upper air inlet pipe 2.1.2 are both provided with air valves 2.1.3, which can adjust the hot air flow and improve the drying effect.
In this embodiment, as shown in fig. 4-8, in order to open the upper box 1.2, a connection cover 4 is disposed between the upper air inlet pipe 2.1.2 and the upper box 1.2 and between the upper air outlet pipe 2.2.2 and the upper box 1.2, the connection cover 4 is connected to the upper box 1.2 in a through manner, and the connection cover 4 is respectively connected to the upper air inlet pipe 2.1.2 and the upper air outlet pipe 2.2.2 in a sliding manner, the connection cover 4 is connected to the upper air inlet pipe 2.1.2 and the end of the connection cover 4 opposite to the upper air outlet pipe 2.2.2 is provided with a sealing ring, so that the sealing performance can be improved, the connection cover 4 capable of sliding is disposed, so that the upper box 1.2 can be conveniently moved up and down, and when the connection cover 4 is in contact with the upper air inlet pipe 2.1.2 and the connection cover 4 is in contact with the upper air outlet pipe 2.2.2.2, the sealing effect can be improved, the outflow of hot air can be reduced, and the loss can be increased.
In this embodiment, as shown in fig. 5, the first connecting shaft 1.4, the second connecting shaft 1.6, and the third connecting shaft 1.8 are all provided with a protective cover to play a role of protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides an upper and lower open-type oven system, includes the oven, its characterized in that: the outer wall of the oven is connected with a plurality of air pipes in a through way, the other ends of the air pipes are connected with a heating box in a through way, the oven comprises a lower box body and an upper box body, the lower box body is provided with a plurality of lower air collecting pipes, the upper box body is provided with a plurality of upper air collecting pipes, the upper end of the upper box body is fixedly connected with a two-way motor, two output ends of the two-way motor are both connected with a first connecting shaft, the other end of the first connecting shaft is connected with a two-way steering gear, the other end of the two-way steering gear is connected with a second connecting shaft, the two-way steering gear is fixedly connected with the upper end of the upper box body, the other end of the second connecting shaft is connected with the longitudinal input end of a three-way steering gear, two transverse output ends of the three-way steering gear are both connected with a third connecting shaft, the three-way steering gear is fixedly connected with the side wall of the upper box body, a plurality of worm sleeves are sleeved on the third connecting shaft, the worm sleeves penetrate through arc-shaped grooves arranged on the connecting sleeves and are meshed with worm gears, the worm wheel is rotationally connected to the inner wall of the connecting sleeve, the connecting sleeve is fixedly connected to the upper box body through a second fixing plate, a thread groove is formed in the inner side wall of the worm wheel and meshed with the screw rod, and the lower end of the screw rod is fixedly connected to the lower box body through the first fixing plate;
the tuber pipe includes the air-supply line and goes out the tuber pipe, the air-supply line includes air-supply line and last tuber pipe down, the air-supply line passes the lateral wall of box down and extends to down in the discharge, go up the tuber pipe and pass the lateral wall of last box and extend to during supreme discharge, the one end that lower discharge is relative with last discharge all is provided with the nozzle, it goes out the tuber pipe including going out tuber pipe and last tuber pipe down, it goes out tuber pipe and lower box through connection down, go up out tuber pipe and last box through connection, go up between tuber pipe and the last box and go out the tuber pipe and go up and all be provided with the connecting cover between the box, connecting cover and last box through connection, and connecting cover sliding connection respectively goes up on air-supply line and last tuber pipe.
2. An oven system of the upper and lower open type as set forth in claim 1, wherein: the quantity more than or equal to three of tuber pipe, and a plurality of tuber pipes are parallel equidistance and distribute.
3. An oven system of the upper and lower open type as set forth in claim 1, wherein: the inside right angle bevel gear structure that is of two-way steering gear, the inside right angle bevel gear structure that is of three-way steering gear.
4. An oven system of the upper and lower open type as set forth in claim 1, wherein: the third connecting shaft is rotatably connected to the upper box body through a plurality of bearings.
5. An oven system of the upper and lower open type as set forth in claim 1, wherein: and air valves are arranged on the lower air inlet pipe and the upper air inlet pipe.
6. An oven system of the upper and lower open type as set forth in claim 1, wherein: and sealing rings are arranged at one ends of the connecting cover, the upper air inlet pipe and the connecting cover opposite to the upper air outlet pipe.
7. An oven system of the upper and lower open type as set forth in claim 1, wherein: and the first connecting shaft, the second connecting shaft and the third connecting shaft are all provided with protective covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593651.9A CN110319658B (en) | 2019-07-03 | 2019-07-03 | Up-down opening type oven system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593651.9A CN110319658B (en) | 2019-07-03 | 2019-07-03 | Up-down opening type oven system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319658A CN110319658A (en) | 2019-10-11 |
| CN110319658B true CN110319658B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593651.9A Active CN110319658B (en) | 2019-07-03 | 2019-07-03 | Up-down opening type oven system |
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| CN (1) | CN110319658B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0960312A1 (en) * | 1997-02-07 | 1999-12-01 | Junair Spraybooths Limited | Drying system in a spraybooth |
| CN202928317U (en) * | 2012-11-26 | 2013-05-08 | 无锡爱德旺斯科技有限公司 | Energy-saving drying oven |
| CN202947448U (en) * | 2012-11-26 | 2013-05-22 | 无锡爱德旺斯科技有限公司 | High synchronization accuracy lifting mechanism of vertical opening type oven |
| CN104475310A (en) * | 2014-12-17 | 2015-04-01 | 松德机械股份有限公司 | Gas-butting-type automatic-opening double-layer baking oven |
| CN105444554A (en) * | 2015-12-28 | 2016-03-30 | 佛山市必硕机电科技有限公司 | Wet blank drying line of paper pulp mold products |
| CN206387196U (en) * | 2016-12-31 | 2017-08-08 | 合肥通升捷电子有限公司 | A kind of backboard drying device |
| KR20180036049A (en) * | 2016-09-30 | 2018-04-09 | 정용미 | The greenhouse type dryer |
| CN208504882U (en) * | 2018-04-27 | 2019-02-15 | 方晓云 | Electric drying oven with forced convection for aluminium oxide chemical examination |
-
2019
- 2019-07-03 CN CN201910593651.9A patent/CN110319658B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0960312A1 (en) * | 1997-02-07 | 1999-12-01 | Junair Spraybooths Limited | Drying system in a spraybooth |
| CN202928317U (en) * | 2012-11-26 | 2013-05-08 | 无锡爱德旺斯科技有限公司 | Energy-saving drying oven |
| CN202947448U (en) * | 2012-11-26 | 2013-05-22 | 无锡爱德旺斯科技有限公司 | High synchronization accuracy lifting mechanism of vertical opening type oven |
| CN104475310A (en) * | 2014-12-17 | 2015-04-01 | 松德机械股份有限公司 | Gas-butting-type automatic-opening double-layer baking oven |
| CN105444554A (en) * | 2015-12-28 | 2016-03-30 | 佛山市必硕机电科技有限公司 | Wet blank drying line of paper pulp mold products |
| KR20180036049A (en) * | 2016-09-30 | 2018-04-09 | 정용미 | The greenhouse type dryer |
| CN206387196U (en) * | 2016-12-31 | 2017-08-08 | 合肥通升捷电子有限公司 | A kind of backboard drying device |
| CN208504882U (en) * | 2018-04-27 | 2019-02-15 | 方晓云 | Electric drying oven with forced convection for aluminium oxide chemical examination |
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| Publication number | Publication date |
|---|---|
| CN110319658A (en) | 2019-10-11 |
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