KR20170054748A - Versatile vacuum devices - Google Patents

Versatile vacuum devices Download PDF

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Publication number
KR20170054748A
KR20170054748A KR1020150157293A KR20150157293A KR20170054748A KR 20170054748 A KR20170054748 A KR 20170054748A KR 1020150157293 A KR1020150157293 A KR 1020150157293A KR 20150157293 A KR20150157293 A KR 20150157293A KR 20170054748 A KR20170054748 A KR 20170054748A
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KR
South Korea
Prior art keywords
drying
unit
tank
fermenting space
vacuum
Prior art date
Application number
KR1020150157293A
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Korean (ko)
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KR101789491B1 (en
Inventor
김경수
Original Assignee
주식회사 청록공간
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Priority to KR1020150157293A priority Critical patent/KR101789491B1/en
Publication of KR20170054748A publication Critical patent/KR20170054748A/en
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Publication of KR101789491B1 publication Critical patent/KR101789491B1/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • 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
    • F26B25/08—Parts thereof
    • F26B25/10—Floors, roofs, or bottoms; False bottoms
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to a multipurpose vacuum device which can be used for food drying and fermentation, electronic products or clothes drying,
The main constitution thereof is a tank provided with a drying / fermenting space therein and having a cover for opening or closing the drying / fermenting space at an upper portion thereof; A rotatable multi-layer tray for rotating the rotating shaft so that the material loaded on the shelf rotates together with the rotatable shaft installed in the drying / fermenting space; A locking portion for pulling or pressing the cover to completely close the drying / fermenting space; A vacuum setting unit for depressurizing and depressurizing the air inside the tank through a pipe connected to the lid; A heat source supply unit having a heat pipe embedded in the bottom of the tank and allowing heat to be generated through the heat pipe; And a sensing unit for sensing temperature, humidity, and pressure of the drying / fermenting space, and controlling the vacuum setting unit, the driving unit, and optionally the heat source supplying unit according to a control signal input to the input unit, The control unit compares the signal collected by the sensing unit with a predetermined signal to determine the extension of the operation time.

Description

{Versatile vacuum devices}

The present invention relates to a multipurpose vacuum device.

More particularly, the present invention relates to a rotary multi-layer tray provided inside a tank for drying / fermenting to facilitate alignment and storage of the material to be dried, to transfer heat uniformly to the material to be dried, To a versatile vacuum device capable of preventing partial destruction of a material to be dried as well as deformation.

In addition, the present invention relates to a variety of vacuum apparatuses that can be used for drying foods, as well as for drying electronic products or clothes.

The present invention also relates to a variable vacuum device which can be utilized for food fermentation by depressurizing the inside of the tank and maintaining a constant reduced pressure state.

BACKGROUND ART [0002] In general, a vacuum dryer draws air out of a vacuum tank, decompresses it, and maintains the depressurized state to evaporate or sublimate water to dry it. Recently, it has been developed as a food drier, a packing machine, a low temperature fermenter, And it is widely used.

For example, a vacuum apparatus disclosed in Japanese Unexamined Patent Publication No. 2003-0091645 is to dry food materials and the like using a mobile tray. The apparatus includes a housing having a predetermined space formed therein, both ends thereof being opened, doors for respectively closing and opening both ends thereof being opened, and rollers of a tray installed on one side of the inner side of the housing and accommodating a plurality of pedestals A drying chamber in which a guide rail is installed so as to be accommodated while being moved and a heat pipe is installed so as to surround the upper and lower sides of the tray of the tray to be introduced and the outer side surface of the tray and a partition wall having a vent at one side of the drying chamber, A vacuum pump connected to the cooling chamber through a first piping line for evacuating air therein to form a vacuum state; and a cooling pump connected to the refrigerant pipe, And a heat source supply unit connected to the condenser through the first and second piping lines.

However, in such a conventional apparatus, the tray is fixed in a state in which the tray is moved along the guide rail, and the heat is applied to the heat in this state, so that a uniform heat transfer effect can not be obtained unless the heat pipe is uniformly piped.

In addition, such a device is not capable of adjusting the spacing between the shelves because the tray is formed in the form of a receptacle, and therefore, it is difficult to use the material for various purposes other than a predetermined size.

SUMMARY OF THE INVENTION The present invention has been made in view of such conventional problems, and an object of the present invention is to provide a variety of vacuum apparatuses which are excellent in heat transfer effect and easily evaporate moisture by constituting a tray on which a material is placed,

It is another object of the present invention to provide a versatile vacuum device that enables food to be dried as well as fermented, and also enables electronic products to be dried for repairing and long-term use.

It is still another object of the present invention to provide a vacuum apparatus which is easy to replace a tray and can provide convenience by arbitrarily adjusting the interval of a shelf according to a material.

The present invention relates to a method for producing a fermented milk, comprising: a tank provided with a drying / fermenting space therein; a tank having a cover for opening or closing the drying / fermenting space; A rotatable multi-layer tray for rotating the rotating shaft so that the material loaded on the shelf rotates together with the rotatable shaft installed in the drying / fermenting space; A locking portion for pulling or pressing the cover to completely close the drying / fermenting space; A vacuum setting unit for depressurizing and depressurizing the air inside the tank through a pipe connected to the lid; A heat source supply unit having a heat pipe embedded in the bottom of the tank and allowing heat to be generated through the heat pipe; And a sensing unit for sensing temperature, humidity, and pressure of the drying / fermenting space,

The vacuum setting unit, the driving unit, and optionally the heat source supply unit are controlled in accordance with the control signal input to the input unit so that the material loaded on the shelf is dried or fermented, and the signal collected by the sensing unit is compared with a preset signal And a controller for determining an extension of the operation time.

In the present invention, firstly, a rotary multi-layer tray is provided to allow uniform heat to be transmitted to the entire material, and water evaporation is facilitated by rotation of the shelf.

Secondly, the present invention is a vacuum device having various functions that can be utilized for drying and fermenting foods, drying of electronic products, and drying of rainy season clothes.

Third, the present invention has an effect of facilitating the exchange of the multi-layer tray and facilitating the adjustment of the interval between the shelves and the shelves so that various materials can be stored and dried and fermented.

1 is a front sectional view of a vacuum device according to the present invention,
FIG. 2 is an enlarged view of a main portion of a vacuum apparatus according to the present invention,
3 is a block diagram of a vacuum device according to the present invention,
4 is a side view showing another embodiment of a rotary multi-layer tray applied to the present invention, Fig.
5 is an enlarged cross-sectional view of another embodiment of a rotary multi-layer tray applied to the present invention.

Prior to the description, the disclosed embodiments are provided so that those skilled in the art can easily understand the spirit of the present invention, and thus the present invention is not limited thereto. The embodiments of the present invention may be modified in other forms within the scope and spirit of the present invention. As used herein, the term " and / or " is used to include at least one of the preceding and following elements. "On" other elements herein means that other elements are directly located on one element and that the third element is further located on the one element . Although each element or portion of the specification is referred to by using the expressions of the first and second expressions, it is not limited thereto. The thicknesses and relative thicknesses of the components shown in the figures may be exaggerated to clearly illustrate the embodiments of the present invention. In addition, the matters described in the attached drawings may be different from those actually implemented by the schematic drawings to easily describe the embodiments of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a front sectional view of a vacuum apparatus according to the present invention. FIG. 2 is an enlarged view of a vacuum apparatus according to the present invention, and FIG. 3 is a block diagram of a vacuum apparatus according to the present invention.

4 and 5 show another embodiment of the present invention, which is related to a rotatable multi-layer tray capable of adjusting the gap.

In the drawing, the multi-use vacuum device 10 of the present invention is configured such that a material is introduced into a drying / fermenting space 102 provided in a tank 100, and the control unit controls the pressure- Supply control is selectively performed so that drying or fermentation is performed.

A multipurpose vacuum apparatus 10 according to the present invention includes a tank 100 having a drying / fermenting space 102 therein, a vacuum setting unit 250 for draining air from the drying / fermenting space 102, A rotary multi-layer tray 200 installed in the fermentation space 102, and a heat source supply unit 300 for supplying heat to perform fermentation or drying. An input unit 350 for inputting a control signal, a sensing unit 400 formed of a sensor, and a control unit 500 for controlling the sensing unit 400 and the sensing unit 400.

The tank 100 and the vacuum Setting section (150)

The tank 100 of the vacuum apparatus 10 according to the present invention can be formed into a cylindrical shape, a square shape or another geometry, and can be selectively made transparent, translucent or partially transparent.

In the tank 100, a drying / fermenting space 102 for drying and fermenting is provided, and a rotary multi-layer tray 200 described later is assembled in the drying / fermenting space 102.

On the other hand, a lid 120 is provided on the upper part of the tank 100 to open or close the drying / fermenting space 102, and the lid 120 completely closes the drying / fermenting space 102, The lock portion 130 is provided separately.

The locking part 130 may be configured by a method using a rack gear 131 and a pinion gear 132 or a method using a screw up and down movement or a method using a wire or a chain driving as shown in the figure, Connected. On the other hand, there is a method of using an electromagnet.

The vacuum setting unit 150 includes a vacuum pump 160, a water removing unit 170, and a tubular body 180 connecting them.

One end of the tubular body 180 may be formed as an inlet through the cover 120 and extended to the drying / fermenting space 102 to remove air and water contained in the air discharged from the tubular body 180 The water removing unit 170 is located at the other end or the central part of the tubular body 180 to be removed.

The water removing unit 170 is made up of zeolite filled with zeolite to adsorb and dry moisture therefrom, and comprises a casing having a zeolite filling unit and a water collecting unit for collecting moisture, A porous plate or a mesh body is provided.

Of course, the water removing unit 170 shown in the drawing is a practical example and can be manufactured in other forms and configurations. In addition to zeolite, activated carbon, diatomaceous earth, silica gel, bentonite, Or more may be used together.

The rotary multi-layer tray (200)

The rotary multi-layer tray 200 according to the present invention includes a rotary shaft 210, a shelf 220, and a driving unit 230.

The lower end of the rotating shaft 210 passes through the bottom of the tank 100 and is installed in the drying / fermenting space 102. The lower end of the rotating shaft 210 is connected to the driving unit 230 and rotates. And the shelves 220 are arranged in multiple layers at regular or irregular intervals.

The driving unit 230 uses the rotational force of the driving motor 232, and may be a gear motor, a chain motor, or a belt motor.

Heat source Supplier (300)

The heat source supply unit 300 according to the present invention comprises a heat transfer pipe 310 buried in the bottom of the tank 100. The heat transfer unit 300 includes a heater flowing along the heat transfer pipe, a heat transfer fluid connected to the heater pump, The heat pipe may be provided with a heat wire, and may be manufactured in other forms and configurations as required.

Meanwhile, the heat transfer pipe 310 may be extended to the side wall of the tank as well as the rotary shaft 210, and heat may be uniformly supplied through the heat transfer pipe 310.

Input (350), The sensing unit (400) and the control unit (500)

The input unit 350 according to the present invention is for selecting drying or fermentation, material selection or operation time, temperature setting, and the like. The input unit 350 may be a button, a keypad, or a mixture thereof.

The sensing unit 400 includes a pressure sensor for measuring the internal pressure of the drying / fermenting space 102, a humidity sensor for measuring humidity, and a temperature sensor for sensing temperature. And collects the detection signals detected by these sensors to control the vacuum setting unit, the driving unit, and the like.

That is, the control unit 500 controls the vacuum pump of the vacuum setting unit 150, the driving motor 232 of the driving unit, and the heat source supply unit 300 based on the information input to the input unit 350 or predetermined data, And the operation time and temperature are reset based on the signal collected by the sensing unit 400. [

In the figure, reference numeral 600 denotes a power supply unit, and reference numeral 222 denotes a slip prevention projection, which is made of rubber silicone or the like.

Hereinafter, the use state of the present invention will be described.

First, the multipurpose vacuum device 10 according to the present invention is based on drying food, and a mobile phone or an everyday keyboard, mouse or the like which is used in an electronic product such as water is dried to remove moisture . Furthermore, the present invention is also applicable to food fermentation.

Of course, such a material can be data converted into a reference material for each type in the controller 500, and each material can be set to a reference temperature, a pressure, a humidity, and a basic operation time, and the control unit operates on this basis.

For example, in the case of food drying, when the user inputs a predetermined food to the input unit 350, the control unit operates the vacuum pump 160 of the vacuum setting unit 150 based on predetermined data, When the heat source is required, the heat source supply unit 300 is powered to supply heat and rotate the shelf 220.

Of course, the rotary multi-layer tray 200 of the present invention has an advantage that heat is uniformly supplied to the material placed on the shelf through rotation, and that evaporation is facilitated so that water can escape under a uniform condition.

Also, the present invention stops or maintains the operation when the temperature, pressure, and humidity reach predetermined data based on the control signal measured and received from the sensing unit 400 such as humidity, temperature, pressure sensor, The set operation time can be further extended.

As another example, the present invention can be utilized for food fermentation. A method may be used in which the air is taken out to remove moisture and then fermented or the fermentation is performed by activating only the heat source supply portion according to a food material. This method is a method in which a control signal input to the input unit by the user, . ≪ / RTI >

As another example, it is natural that simple electronics can likewise have air removal and heat, or they can be selectively controlled.

4 and 5 show another embodiment of the present invention in which the spacing between the shelves can be easily adjusted so that the rotary multi-layer tray can be exchanged.

The rotary multi-layer tray 200a has a rotary shaft and a spline groove 202 is formed in the lower rotary shaft 201 as shown in the figure. The rotary multi-layer tray 200a is inserted into the spline groove 202 at the lower end of the rotary shaft 203, And a spline shaft 204 is provided.

In addition, the upper rotating shaft 203 may be integrally formed with shelves having different sizes or different sizes from each other. In another embodiment, the adjusting protrusion 205 may be provided as shown in FIG.

The adjusting protrusions 205 are formed in an inverted triangular shape having a smooth surface and an inclined surface, and many of the adjusting protrusions 205 may be equally spaced or irregularly spaced.

As shown in the drawing, the support member 250 is assembled to the smooth surface, and the shelf 220 is seated on the support member.

The adjustable support member 250 is provided with moving parts 251 and 252 each having upper and lower pairs on the left and right sides. The rack gear part 253 is provided on one surface of the moving part, that is, And the pinion gear 254 is interposed therebetween, the pinion gear is rotated by pushing the moving part 251 protruding outward inward as shown in the figure, and the lower moving body 252 engaged with the pinion gear 252 Is moved in the direction opposite to the upper movable body.

That is, when the upper movable body is depressed, the lower movable body is moved in the opposite direction and the latch is released from the adjustment protrusion, so that the user can move the support member up and down. When the upper movable body is depressed at a desired position, And fixed on the smooth surface.

On the other hand, reference numeral 255 denotes a spring capable of restoring each moving body.

Industrial Applicability As described above, the present invention is a multipurpose vacuum apparatus which can enclose a tank to selectively operate a depressurized or a heat source supply unit to perform food drying, fermentation, drying of electronic products, and simple clothes drying.

10: Vacuum device 100: tank
200: rotary multi-layer tray 210: rotary shaft
220: shelf 300: heat source supply part
400: sensing unit 500: control unit

Claims (4)

A vacuum device that draws air into the tank and depressurizes it, and maintains the depressurized state to dry and ferment the material,
A tank provided with a drying / fermenting space therein and having a cover for opening or closing the drying / fermenting space at an upper portion thereof;
A rotatable multi-layer tray for rotating the rotating shaft so that the material loaded on the shelf rotates together with the rotatable shaft installed in the drying / fermenting space;
A locking portion for pulling or pressing the cover to completely close the drying / fermenting space;
A vacuum setting unit for depressurizing and depressurizing the air inside the tank through a pipe connected to the lid;
A heat source supply unit having a heat pipe embedded in the bottom of the tank and allowing heat to be generated through the heat pipe;
And a sensing unit for sensing temperature, humidity, and pressure of the drying / fermenting space,
And a control unit for controlling the vacuum setting unit, the driving unit, and optionally the heat source supply unit according to a control signal input to the pressure unit, so that drying or fermentation of the material placed on the shelf is performed.
The multipurpose vacuum apparatus according to claim 1, wherein the rotary shaft is connected to a driving unit through a bottom of the tank and rotates, and the rotary shaft is integrally or assembled with a shelf in multiple layers.
The versatile vacuum apparatus according to claim 1, wherein the sensing unit comprises a temperature sensor, a humidity sensor and a pressure sensor.
The apparatus of claim 1, wherein the controller collects control signals of the drying or fermenting material input to the input unit, operates the selected material on the basis of predetermined temperature, pressure, humidity, and operation time, And comparing the preset signals to extend or shorten the operating time.
KR1020150157293A 2015-11-10 2015-11-10 Versatile vacuum devices KR101789491B1 (en)

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CN107399528A (en) * 2017-08-15 2017-11-28 江苏万创灭菌设备科技有限公司 Split type powder sterilization tank
CN109028911A (en) * 2018-06-11 2018-12-18 郑全祥 A kind of machining BB lid cleaning drying device
CN109395505A (en) * 2018-10-30 2019-03-01 晋江知保企业管理咨询有限公司 Recycle iron ore dust suppression machine
CN109520252A (en) * 2018-11-27 2019-03-26 马鞍山迪斯福工业设计有限公司 A kind of Chinese medicine drying device
CN110841884A (en) * 2019-11-13 2020-02-28 江苏西西格尔工贸有限公司 Quick drying device for wood putty scraping machine
CN111238197A (en) * 2020-03-20 2020-06-05 驰春机械(厦门)有限公司 Combined drying machine
CN111811226A (en) * 2020-07-22 2020-10-23 铜仁学院 Dendrobium officinale drying equipment based on automation
CN111895755A (en) * 2020-08-12 2020-11-06 赵伟 Plank drying device based on moisture content control
CN111895754A (en) * 2020-07-20 2020-11-06 宣城红妆美人床上用品有限公司 Silk drying device for textile production
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CN107399528A (en) * 2017-08-15 2017-11-28 江苏万创灭菌设备科技有限公司 Split type powder sterilization tank
CN109028911A (en) * 2018-06-11 2018-12-18 郑全祥 A kind of machining BB lid cleaning drying device
CN109395505A (en) * 2018-10-30 2019-03-01 晋江知保企业管理咨询有限公司 Recycle iron ore dust suppression machine
CN109395505B (en) * 2018-10-30 2020-12-29 晋江知保企业管理咨询有限公司 Circulating iron ore dust suppression machine
CN109520252A (en) * 2018-11-27 2019-03-26 马鞍山迪斯福工业设计有限公司 A kind of Chinese medicine drying device
CN112050585A (en) * 2019-06-05 2020-12-08 云南师范大学 Rotatable material frame device
CN110841884A (en) * 2019-11-13 2020-02-28 江苏西西格尔工贸有限公司 Quick drying device for wood putty scraping machine
CN110841884B (en) * 2019-11-13 2022-07-05 江苏西西格尔工贸有限公司 Quick drying device for wood putty scraping machine
CN111238197A (en) * 2020-03-20 2020-06-05 驰春机械(厦门)有限公司 Combined drying machine
CN111895754A (en) * 2020-07-20 2020-11-06 宣城红妆美人床上用品有限公司 Silk drying device for textile production
CN111811226A (en) * 2020-07-22 2020-10-23 铜仁学院 Dendrobium officinale drying equipment based on automation
CN111895755A (en) * 2020-08-12 2020-11-06 赵伟 Plank drying device based on moisture content control
CN112179094A (en) * 2020-08-27 2021-01-05 克莱门斯工业传感器南京有限公司 Sensor production equipment for automobile
CN112880324A (en) * 2020-09-27 2021-06-01 江西古风环保设备有限公司 Material drying room
CN112361773A (en) * 2020-11-18 2021-02-12 青岛黄海学院 Drying equipment and operation method thereof
CN113340082A (en) * 2021-06-01 2021-09-03 杜云红 Fertilizer drying preparation process
CN113340082B (en) * 2021-06-01 2022-08-30 广东绿森园林建设有限公司 Fertilizer drying preparation process
CN113701480A (en) * 2021-10-26 2021-11-26 张家港市沃尔特精密机械有限公司 Powder dehumidification dryer capable of detecting drying degree
CN115978955A (en) * 2022-12-27 2023-04-18 青岛农业大学 Vacuum drying equipment is used in preparation of ceftaroline crude product
CN116717989A (en) * 2023-08-11 2023-09-08 福建省德化正和陶瓷有限公司 Quick drying device of tea set porcelain embryo
CN116717989B (en) * 2023-08-11 2023-10-20 福建省德化正和陶瓷有限公司 Quick drying device of tea set porcelain embryo

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