CN109556375A - Calcium carbonate chamber dryer - Google Patents
Calcium carbonate chamber dryer Download PDFInfo
- Publication number
- CN109556375A CN109556375A CN201811574632.3A CN201811574632A CN109556375A CN 109556375 A CN109556375 A CN 109556375A CN 201811574632 A CN201811574632 A CN 201811574632A CN 109556375 A CN109556375 A CN 109556375A
- Authority
- CN
- China
- Prior art keywords
- outer case
- electric hot
- hot plate
- mounting plate
- solenoid 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.)
- Pending
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 48
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 34
- 238000013022 venting Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses calcium carbonate chamber dryers, including outer case, mounting plate, riser, control panel, the outer case upper end is provided with motor, the motor lower end is provided with rotation axis, discharge plate is provided on the outside of the rotation axis, the outer case side is provided with blast pipe, is provided with the first solenoid valve on the outside of the blast pipe, the first electric hot plate is provided in the outer case.Beneficial effect is: structurally reasonable, it is easy to operate, it is easy to use, first ventilation hole, the second ventilation hole, third venting hole, the 4th ventilation hole can make air circulation flow, and circulation air is heated by the second electric hot plate, utilize the drying efficiency that calcium carbonate can be improved with the circulation air of continuous heating, temperature sensor can incude the intracorporal temperature of outer container, the hot-air of confined space storage is formed using the first electric hot plate and outer case, heat can be carried out to circulation air to supply, improve drying efficiency.
Description
Technical field
The present invention relates to drying device fields, more particularly to calcium carbonate chamber dryer.
Background technique
Calcium carbonate generally requires to dry after completing the process, and is dried generally by drier, current drying
Device is so that the hygroscopic water in material is vaporized spilling by heating, to obtain the mechanical equipment of the solid material of regulation moisture content.It is common
Box type drying equipment need endlessly to supply hot-air and be just able to satisfy dry requirement, if the air of heating has used
After, hot-air could be supplied after needing a period of time, dry efficiency can be reduced.
Summary of the invention
The object of the invention is that providing calcium carbonate chamber dryer to solve the above-mentioned problems, the present invention is a kind of
The drier that heat is supplied can be carried out to circulation air.
The present invention through the following technical solutions to achieve the above objectives:
Calcium carbonate chamber dryer, including outer case, mounting plate, riser, control panel, the outer case upper end are provided with
Motor, the motor lower end are provided with rotation axis, are provided with discharge plate on the outside of the rotation axis, the outer case side is set
It is equipped with blast pipe, is provided with the first solenoid valve on the outside of the blast pipe, be provided with the first electric hot plate in the outer case, described the
One electric hot plate side is provided with wind conveying pipe, is provided with second solenoid valve on the outside of the wind conveying pipe, the rotation axis lower end is provided with
The mounting plate, the mounting plate lower end are provided with the second electric hot plate, the first ventilation hole, institute are provided in second electric hot plate
It states in mounting plate and second electric hot plate side is provided with the second ventilation hole, the mounting plate upper end is provided with described perpendicular
Plate, the riser inner wall are provided with third venting hole, are located to be provided with above the third venting hole on the outside of the riser and keep out the wind
Plate, the outer case front end are provided with the control panel, and processor, the processor model are provided in the control panel
For i7-8700, the outer case other side is provided with discharge pipe, is provided with third solenoid valve on the outside of the discharge pipe, it is described go out
It is provided with blower below air hose, upper end is provided with temperature sensor, the temperature sensor model JWMJ10- in the riser
Pt100, the motor, first solenoid valve, first electric hot plate, the second solenoid valve, second electric hot plate,
By being electrically connected between the processor, the third solenoid valve, the temperature sensor, the blower and the control panel
It connects.
Further setting: being located at second electric hot plate other side and be provided with the 4th ventilation hole in the mounting plate, described
It is integrally formed between 4th ventilation hole and the mounting plate.
So set, the raw material of the mounting plate can be saved by being integrally formed.
Further setting: being bolted between the motor and the outer case, the rotation axis and the electricity
Be connected by key between motivation, between the rotation axis and the mounting plate by bearing connect, the discharge plate with described turn
It is welded between moving axis.
So set, being bolted makes the motor more be stably fixed to the outer case upper end, pass through
Key connection makes the motor is significantly more efficient kinetic energy is passed to the rotation axis, makes the rotation axis phase by bearing connection
The mounting plate is rotated, is stably fixed to the discharge plate more on the outside of the rotation axis by welding.
Further setting: it is connected through a screw thread between the blast pipe and the outer case, first solenoid valve and institute
It states and is connected through a screw thread between blast pipe, is connected by screw between first electric hot plate and the outer case, the defeated wind
It is connected through a screw thread between pipe and first electric hot plate, is connected between the second solenoid valve and the wind conveying pipe by screw thread
It connects.
So set, being connected through a screw thread makes the blast pipe be connected to the outer case, make first solenoid valve more
It is stably fixed on the outside of the blast pipe, being connected by screw to is stably fixed to first electric hot plate more outside described
In cabinet, and first electric hot plate can form a closed space with the outer case in order to add to air
Heat, being connected through a screw thread makes the wind conveying pipe be connected to first electric hot plate, the fixation for keeping the second solenoid valve more stable
On the outside of the wind conveying pipe.
Further setting: being connected by screw between the mounting plate and first electric hot plate, the outer case, described
It is connected by screw between second electric hot plate and the mounting plate, one between first ventilation hole and second electric hot plate
Molding, is integrally formed between second ventilation hole, the 4th ventilation hole and the mounting plate.
So set, being connected by screw to makes the mounting plate more be stably fixed to the outer case and described first
Between electric hot plate, it is stably fixed to second electric hot plate more between the mounting plate and the outer case.
Further setting: being connected by screw between the riser and the outer case, the mounting plate, and the third is logical
It is integrally formed between air holes and the riser, is welded between the wind deflector and the riser.
So set, being connected by screw to makes the riser more be stably fixed to the mounting plate and the outer case
Between, the wind deflector is stably fixed to more on the outside of the riser by welding.
Further setting: be connected by screw between the control panel and the outer case, the processor with it is described
It is connected by screw between control panel, is connected through a screw thread between the discharge pipe and the outer case, the third electromagnetism
It is connected through a screw thread between valve and the discharge pipe, is bolted between the blower and the outer case, the temperature
It is connected by screw between sensor and the outer case.
So set, being connected by screw to makes the control panel more be stably fixed to the outer case front end, make
The processor is more stably fixed in the control panel, and being connected through a screw thread makes the discharge pipe be connected to the outer container
Body is stably fixed to the third solenoid valve more on the outside of the discharge pipe, and being bolted makes the blower more
It is stably fixed to the outer case side, being connected by screw to is stably fixed to the temperature sensor more outside described
Upper end in cabinet.
Compared with prior art, beneficial effects of the present invention are as follows:
1, structurally reasonable, it is easy to operate, it is easy to use；
2, the first ventilation hole, the second ventilation hole, third venting hole, the 4th ventilation hole can make air circulation flow, and lead to
It crosses the second electric hot plate to heat circulation air, utilizes the drying that calcium carbonate can be improved with the circulation air of continuous heating
Efficiency；
3, temperature sensor can incude the intracorporal temperature of outer container, form confined space using the first electric hot plate and outer case
The hot-air of storage can carry out heat to circulation air and supply, improve drying efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of calcium carbonate chamber dryer of the present invention；
Fig. 2 is the schematic diagram of internal structure of calcium carbonate chamber dryer of the present invention；
Fig. 3 is the control panel schematic diagram of internal structure of calcium carbonate chamber dryer of the present invention；
Fig. 4 is the circuit structure flow diagram of calcium carbonate chamber dryer of the present invention.
The reference numerals are as follows:
1, outer case；2, motor；3, rotation axis；4, discharge plate；5, blast pipe；6, the first solenoid valve；7, the first electric heating
Plate；8, wind conveying pipe；9, second solenoid valve；10, mounting plate；11, the second electric hot plate；12, the first ventilation hole；13, the second ventilation hole；
14, riser；15, third venting hole；16, wind deflector；17, the 4th ventilation hole；18, control panel；19, processor；20, outlet air
Pipe；21, third solenoid valve；22, blower；23, temperature sensor.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be further explained below with reference to the attached drawings:
Embodiment 1
As Figure 1-Figure 4, calcium carbonate chamber dryer, including outer case 1, mounting plate 10, riser 14, control panel
18,1 upper end of outer case is provided with motor 2, and the effect of motor 2 is that rotation axis 3 is driven to rotate, and 2 lower end of motor is provided with
Rotation axis 3, the effect of rotation axis 3 are installation discharge plate 4, and discharge plate 4 is provided on the outside of rotation axis 3, and the effect of discharge plate 4 is to contain
Calcium carbonate is put, 1 side of outer case is provided with blast pipe 5, and the effect of blast pipe 5 is to input wind, is provided with first on the outside of blast pipe 5
Solenoid valve 6, the effect of the first solenoid valve 6 are that controlling blast pipe 5 switchs, the first electric hot plate 7, the first electricity are provided in outer case 1
The effect of hot plate 7 is to give off heat, and 7 side of the first electric hot plate is provided with wind conveying pipe 8, and the effect of wind conveying pipe 8 is to input hot wind, defeated
Second solenoid valve 9 is provided on the outside of air hose 8, second solenoid valve 9 acts on the switch for being to control wind conveying pipe 8, and 3 lower end of rotation axis is set
It is equipped with mounting plate 10, the effect of mounting plate 10 is to install the second electric hot plate 11, and 10 lower end of mounting plate is provided with the second electric hot plate 11,
The effect of second electric hot plate 11 is the first ventilation hole 12 of setting, and the first ventilation hole 12 is provided in the second electric hot plate 11, and first is logical
Air holes 12, which acts on, to be to pass through hot wind, and 11 side of the second electric hot plate is located in mounting plate 10 and is provided with the second ventilation hole 13, the
Two ventilation holes 13, which act on, to be to form circulating ventilation with third venting hole 15, the 4th ventilation hole 17, and 10 upper end of mounting plate is provided with
Riser 14, the effect of riser 14 are that installation wind deflector 16,14 inner wall of riser are provided with third venting hole 15, are located on the outside of riser 14
Wind deflector 16 is provided with above third venting hole 15, wind deflector 16 acts on the flow direction for being to guide wind, and 1 front end of outer case is provided with
Control panel 18, the effect of control panel 18 are control device, and processor 19 is provided in control panel 18, and processor 19 acts on
It is to receive processing feedback information, 1 other side of outer case is provided with discharge pipe 20, and the effect of discharge pipe 20 is to export wind, outlet air
It is provided with third solenoid valve 21 on the outside of pipe 20, third solenoid valve 21 acts on the switch for being to control discharge pipe 20, under discharge pipe 20
Side is provided with blower 22, and the effect of blower 22 is to be formed distinguished and admirable, and upper end is provided with temperature sensor 23, temperature sensing in riser 14
The effect of device 23 is to incude internal temperature, motor 2, the first solenoid valve 6, the first electric hot plate 7, second solenoid valve 9, the second electric heating
Pass through between plate 11, processor 19, third solenoid valve 21, temperature sensor 23, blower 22 and control panel 18 and is electrically connected.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
It is located at 11 other side of the second electric hot plate in mounting plate 10 and is provided with the 4th ventilation hole 17, the 4th ventilation hole 17 and installation
It is integrally formed between plate 10, the raw material of mounting plate 10 can be saved by being integrally formed.
Working principle: the calcium carbonate of required drying is placed on discharge plate 4, opens motor 2, rotates discharge plate 4,
Then the first solenoid valve 6, second solenoid valve 9 and blower 22 are opened, air is extracted in the work of blower 22 outside outer case 1, then
Second solenoid valve 9, blower 22 are closed, open the first electric hot plate 7 and the second electric hot plate 11, the first electric hot plate 7 first is understood will be with
The air that outer case 1 is formed in confined space is heated, and after the completion of heating, is opened blower 22 and second solenoid valve 9, is made hot wind
It is flowed by wind conveying pipe 8, carries out second by the second electric hot plate 11 and heat, and hot wind can be by the second electric hot plate 11
Then first ventilation hole 12 flows to the second ventilation hole 13, can be stopped by wind deflector 16 after the second ventilation hole 13, therewith can be by
Third venting hole 15 enters the confined space that riser 14 and outer case 1, mounting plate 10 are formed, and calcium carbonate is dried, hot gas
Stream returns to 10 lower end of mounting plate by the 4th ventilation hole 17, hydronic stream of hot air is formed, in sky after through riser 14
During air-flow is logical, the confined space that the first electric hot plate 7 is formed with outer case 1, the air after storing heating always, and
The meeting constant testing internal temperature of temperature sensor 23, if temperature reduces, then processor 19 can automatically open second solenoid valve 9,
Hotter air is inputted into circulation air, keeps dry efficiency, after the completion of drying, opens third solenoid valve 21 for hot wind
It is exported from discharge pipe 20.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. calcium carbonate chamber dryer, it is characterised in that: including outer case (1), mounting plate (10), riser (14), control panel
(18), outer case (1) upper end is provided with motor (2), and motor (2) lower end is provided with rotation axis (3), and described turn
It is provided with discharge plate (4) on the outside of moving axis (3), outer case (1) side is provided with blast pipe (5), on the outside of the blast pipe (5)
It is provided with the first solenoid valve (6), is provided with the first electric hot plate (7) in the outer case (1), the first electric hot plate (7) side
It is provided with wind conveying pipe (8), is provided with second solenoid valve (9) on the outside of the wind conveying pipe (8), rotation axis (3) lower end is provided with
The mounting plate (10), mounting plate (10) lower end are provided with the second electric hot plate (11), are set in second electric hot plate (11)
It is equipped with the first ventilation hole (12), the second electric hot plate (11) side is located in the mounting plate (10) and is provided with the second ventilation hole
(13), mounting plate (10) upper end is provided with the riser (14), and riser (14) inner wall is provided with third venting hole
(15), it is located above the third venting hole (15) on the outside of the riser (14) and is provided with wind deflector (16), the outer case (1)
Front end is provided with the control panel (18), is provided with processor (19) in the control panel (18), and the outer case (1) is another
Side is provided with discharge pipe (20), is provided with third solenoid valve (21) on the outside of the discharge pipe (20), under the discharge pipe (20)
Side is provided with blower (22), and the interior upper end of the riser (14) is provided with temperature sensor (23), the motor (2), described the
One solenoid valve (6), first electric hot plate (7), the second solenoid valve (9), second electric hot plate (11), the processor
(19), between the third solenoid valve (21), the temperature sensor (23), the blower (22) and the control panel (18)
Pass through electrical connection.
2. calcium carbonate chamber dryer according to claim 1, it is characterised in that: be located in the mounting plate (10) described
Second electric hot plate (11) other side is provided with the 4th ventilation hole (17), the 4th ventilation hole (17) and the mounting plate (10) it
Between be integrally formed.
3. calcium carbonate chamber dryer according to claim 2, it is characterised in that: the motor (2) and the outer container
Body is bolted between (1), is connected by key between the rotation axis (3) and the motor (2), the rotation axis
(3) it is connect between the mounting plate (10) by bearing, is welded between the discharge plate (4) and the rotation axis (3).
4. calcium carbonate chamber dryer according to claim 3, it is characterised in that: the blast pipe (5) and the outer container
Body is connected through a screw thread between (1), is connected through a screw thread between first solenoid valve (6) and the blast pipe (5), and described
Be connected by screw between one electric hot plate (7) and the outer case (1), the wind conveying pipe (8) and first electric hot plate (7) it
Between be connected through a screw thread, be connected through a screw thread between the second solenoid valve (9) and the wind conveying pipe (8).
5. calcium carbonate chamber dryer according to claim 4, it is characterised in that: the mounting plate (10) and described first
Electric hot plate (7), the outer case are connected by screw between (1), second electric hot plate (11) and the mounting plate (10) it
Between be connected by screw to, be integrally formed between first ventilation hole (12) and second electric hot plate (11), described second is logical
It is integrally formed between air holes (13), the 4th ventilation hole (17) and the mounting plate (10).
6. calcium carbonate chamber dryer according to claim 5, it is characterised in that: the riser (14) and the outer case
(1), be connected by screw between the mounting plate (10), between the third venting hole (15) and the riser (14) integrally at
Type welds between the wind deflector (16) and the riser (14).
7. calcium carbonate chamber dryer according to claim 6, it is characterised in that: the control panel (18) and described outer
Cabinet is connected by screw between (1), is connected by screw between the processor (19) and the control panel (18), described
It is connected through a screw thread between discharge pipe (20) and the outer case (1), the third solenoid valve (21) and the discharge pipe (20)
Between be connected through a screw thread, be bolted between the blower (22) and the outer case (1), the temperature sensor
(23) it is connected by screw between the outer case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574632.3A CN109556375A (en) | 2018-12-21 | 2018-12-21 | Calcium carbonate chamber dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574632.3A CN109556375A (en) | 2018-12-21 | 2018-12-21 | Calcium carbonate chamber dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556375A true CN109556375A (en) | 2019-04-02 |
Family
ID=65870731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574632.3A Pending CN109556375A (en) | 2018-12-21 | 2018-12-21 | Calcium carbonate chamber dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556375A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206593401U (en) * | 2017-03-06 | 2017-10-27 | 宁波瑞联特油墨有限公司 | Electric drying oven with forced convection |
| CN207197131U (en) * | 2017-09-23 | 2018-04-06 | 成都福瑞康生物科技有限公司 | A kind of hot air circulation drying oven for avoiding cross pollution |
| CN207487332U (en) * | 2017-10-14 | 2018-06-12 | 江门市新会区和昌隆陈皮茶制品有限公司 | A kind of dried orange peel drying unit of homogeneous heating |
| CN108870925A (en) * | 2018-07-04 | 2018-11-23 | 合肥欧语自动化有限公司 | A kind of energy saving and environment friendly chemical industry equipment drying box |
-
2018
- 2018-12-21 CN CN201811574632.3A patent/CN109556375A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206593401U (en) * | 2017-03-06 | 2017-10-27 | 宁波瑞联特油墨有限公司 | Electric drying oven with forced convection |
| CN207197131U (en) * | 2017-09-23 | 2018-04-06 | 成都福瑞康生物科技有限公司 | A kind of hot air circulation drying oven for avoiding cross pollution |
| CN207487332U (en) * | 2017-10-14 | 2018-06-12 | 江门市新会区和昌隆陈皮茶制品有限公司 | A kind of dried orange peel drying unit of homogeneous heating |
| CN108870925A (en) * | 2018-07-04 | 2018-11-23 | 合肥欧语自动化有限公司 | A kind of energy saving and environment friendly chemical industry equipment drying box |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |