CN109631563A - A kind of industrial stoving device of automatic control - Google Patents
A kind of industrial stoving device of automatic control Download PDFInfo
- Publication number
- CN109631563A CN109631563A CN201910026636.6A CN201910026636A CN109631563A CN 109631563 A CN109631563 A CN 109631563A CN 201910026636 A CN201910026636 A CN 201910026636A CN 109631563 A CN109631563 A CN 109631563A
- Authority
- CN
- China
- Prior art keywords
- discharge bin
- rotary part
- automatic control
- driving
- partition
- 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
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of industrial stoving devices of automatic control, it is related to industry automatic control apparatus field, including discharge bin and the heater being mounted on discharge bin, the both ends of discharge bin are connected with the first rotary part and the second rotary part respectively, discharge bin is provided with feeding chamber close to the position of the first rotary part, discharge bin is provided with discharging bin close to the position of the second rotary part, computer heating control case is assembled by two sub- control cabinets, two symmetrically arranged sub- control cabinets symmetrically offer multiple semicircle threading holes, two symmetrical semicircle threading holes constitute threading hole, first partition and second partition are equipped in threading hole, the present invention is according to the temperature and humidity of setting, the temperature in discharge bin can be made to carry out material drying lower than threshold value.
Description
Technical field
The present invention relates to industry automatic control apparatus fields, particularly relate to a kind of industrial stoving device of automatic control.
Background technique
It often may require that in Workshop Production and use drying unit, current drying unit generallys use cylindric material
The both ends height of material bin, is then obliquely installed by storehouse, is heated using heater to material bin, and then the object in drying object feed bin
Expect, various sensors are installed inside material bin, for feeding back the information of material bin, then the temperature by control heater work
And duration, and material bin is rotated during heating, make to be evenly heated.Due to cannot accurately control the temperature and humidity in material bin,
Experience accumulative for a long time is relied solely on to the drying degree of material, is that can not accurately judge whether the temperature and humidity of drying is full in this way
Foot requires.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of industrial stoving device of automatic control.
Based on a kind of above-mentioned purpose industrial stoving device of automatic control provided by the invention, including discharge bin and it is mounted on
Heater on the discharge bin, the both ends of discharge bin are connected with the first rotary part and the second rotary part respectively, and described
For driving discharge bin to rotate, discharge bin is equipped with feeding chamber and discharging bin, described to add for one rotary part and the second rotary part
Hot device includes control assembly and computer heating control case, computer heating control case by two symmetrically arranged upper boxes and lower box assembling and
At the upper box is equipped with upper threading hole, and the lower box is equipped with underpass hole, the upper threading hole and underpass hole phase
Mutually cooperation constitutes threading hole, and the first partition of annular is equipped in upper threading hole, the second partition of annular, institute are equipped in underpass hole
It states first partition and second partition cooperates.
Optionally, the discharge bin is equipped with feeding chamber close to the position of the first rotary part, and discharge bin is close to the second rotation
The position of component is equipped with discharging bin,
Optionally, first rotary part includes the first noumenon and pedestal, is connected between the first noumenon and pedestal
There is an extensible member, the extensible member includes the expansion end connecting with the first noumenon and the fixing end that connect with pedestal, described
The through-hole passed through for the discharge bin is provided on the first noumenon, the through-hole is embedded with for driving the discharge bin to rotate
The first driven wheel, the driven wheel is connected with first driving device, is symmetrically arranged on the inside of first driven wheel for card
Connect the first clamping part of the discharge bin.
Optionally, second rotary part includes the second ontology and support base, is provided with arc on second ontology
Slot is provided with the second driven wheel for driving discharge bin to rotate in the arc groove, is symmetrically arranged with bullet in the arc groove
Spring, the both ends of the spring are separately fixed on second ontology and the second driven wheel, are provided in second driven wheel
The second clamping part for being clamped with the discharge bin is additionally provided with and the described second driven wheel drive on second ontology
Second driving device of connection.
Optionally, the first driving device includes the first driving wheel and the first transmission parts, first transmission parts
For connecting first driving wheel and the first driven wheel, the second driving device includes the second driving wheel and the second transmission parts,
Second transmission parts are for connecting second driving wheel and the second driven wheel.
Optionally, first transmission parts are belt or chain, and second transmission parts are belt or chain.
Optionally, the extensible member is hydraulic stem.
Optionally, the control assembly includes the Temperature Humidity Sensor being arranged in discharge bin, is nested in discharge bin periphery
Heating element, the computer heating control case that is electrically connected with the Temperature Humidity Sensor and heating element and logical with Temperature Humidity Sensor
The microprocessor of letter, the microprocessor are connected with power supply and electromagnetic relay, and the power supply and electromagnetic relay are separately connected
The both ends of the heating element, are provided with temperature indicator and wetness display unit on the heater, the temperature indicator and
Wetness display unit is connect with the microprocessor.
Optionally, the first partition and the second partition are set as multiple and interval setting.
From the above it can be seen that the invention has the benefit that according to the temperature and humidity of setting, it can be by micro-
Manage device and automatically control the work and stopping of heating element, thus can make temperature in discharge bin lower than threshold value into
Row material drying had not only avoided cause thermal damage material, but also can accurately control the humidity of material.
Detailed description of the invention
Fig. 1 is the front view of the industrial stoving device automatically controlled in the embodiment of the present invention；
Fig. 2 is the right view of the industrial stoving device automatically controlled in the embodiment of the present invention；
Fig. 3 is the left view of the industrial stoving device automatically controlled in the embodiment of the present invention；
Fig. 4 is the sectional view in the embodiment of the present invention at computer heating control case；
Fig. 5 is the circuit frame figure of the embodiment of the present invention.
Wherein, the first rotary part of 1-, 2- discharge bin, 3- feeding chamber, 4- heater, the second rotary part of 5-, 6- discharging
Storehouse, 11- the first noumenon, 12- extensible member, 13- pedestal, 31- feed opening, 41- temperature indicator, 42- wetness display unit, 43-
Computer heating control case, 431- first partition, 432- second partition, the second ontology of 51-, 52- support base, 61- discharge port, 111- first
Driven wheel, the first principal and subordinate of 112- wheel, the first transmission parts of 113-, the second driven wheel of 511-, the second driving wheel of 512-, 513- second
Transmission parts, 514- arc groove, 515- spring.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
A kind of industrial stoving device of automatic control provided by the invention, including discharge bin and be mounted on the discharge bin
Heater, the both ends of discharge bin are connected with the first rotary part and the second rotary part respectively, first rotary part and
For second rotary part for driving discharge bin to rotate, discharge bin is equipped with feeding chamber and discharging bin, and the heater includes control
Component and computer heating control case, computer heating control case are assembled by two symmetrically arranged upper boxes and lower box, the upper box
It is equipped with upper threading hole, the lower box is equipped with underpass hole, and the upper threading hole and underpass hole cooperate to constitute and wear
String holes is equipped with the first partition of annular in upper threading hole, is equipped with the second partition of annular in underpass hole, the first partition and
Second partition cooperates.
A kind of industrial stoving device of automatic control provided by the invention, can be by micro- according to the temperature and humidity of setting
Manage device and automatically control the work and stopping of heating element, thus can make temperature in discharge bin lower than threshold value into
Row material drying had not only avoided cause thermal damage material, but also can accurately control the humidity of material.
The present invention is illustrated below with reference to preferred embodiment.
Please refer to Fig. 1 to Fig. 5, a kind of industrial stoving device of automatic control provided by the invention, including discharge bin 2 and peace
Heater 4 on the discharge bin 2, the both ends of discharge bin 2 are connected with the first rotary part 1 and the second rotary part respectively
5, first rotary part 1 and the second rotary part 5 are for driving discharge bin 2 to rotate；Discharge bin 2 is close to the first rotary part
1 position is provided with feeding chamber 3, and discharge bin 2 is provided with discharging bin 6, the heater 4 close to the position of the second rotary part 5
Including be arranged in discharge bin 2 Temperature Humidity Sensor, be nested in 2 periphery of discharge bin heating element and with the temperature and humidity pass
The computer heating control case 43 that sensor, heating element are electrically connected includes and the Temperature Humidity Sensor in the computer heating control case 43
The microprocessor of communication, the microprocessor are connected with power supply and electromagnetic relay, are provided with temperature display on the heater 4
Device 41 and wetness display unit 42, the temperature indicator 41 and wetness display unit 42 are connect with the microprocessor, temperature display
Device 41 and wetness display unit 42 are used to show the temperature and humidity situation in family's feed bin 2.Computer heating control case 43 is symmetrically arranged by two
Sub- control cabinet assembles, and two symmetrically arranged sub- control cabinets symmetrically offer multiple semicircle threading holes, and two symmetrical
Semicircle threading hole constitute threading hole, the threading hole is equipped with first partition 431 and second partition 432, Temperature Humidity Sensor,
Temperature indicator 41 and the power autonomous line of 42 certain model of wetness display unit, need external power supply, due to electronic component itself
Characteristic has higher requirement to dust-proof, directly affects its performance and precision, and first partition 431 and second partition 432 are semi-ring
Shape, by being provided with semiorbicular first partition 431 and second partition 432, first partition 431 and second partition in threading hole
432 constitute an entire annular, can squeeze power supply line outer wall, and tightly stuck power supply line, make dust few as much as possible into
Enter into computer heating control case 43.First rotary part 1 includes the first noumenon 11 and pedestal 13, the first noumenon 11 with
Extensible member 12 is connected between pedestal 13, the extensible member 12 includes the expansion end connecting with the first noumenon and and pedestal
The fixing ends of 13 connections, are provided with the through-hole passed through for the discharge bin 2 on the first noumenon 11, the through-hole is embedded with
The first driven wheel 111 for driving the discharge bin 2 to rotate, the driven wheel 111 is connected with first driving device, described
The first clamping part for being clamped the discharge bin 2 is symmetrically arranged on the inside of first driven wheel 111.Second rotary part
5 include the second ontology 51 and support base 52, is provided with arc groove 514 on second ontology 51, sets in the arc groove 514
It is equipped with the second driven wheel 511 for driving discharge bin 2 to rotate, is symmetrically arranged with spring 515 in the arc groove 514, it is described
The both ends of spring 515 are separately fixed on second ontology 51 and the second driven wheel 511, are set in second driven wheel 511
Be equipped with the second clamping part for being clamped with the discharge bin 2, be additionally provided on second ontology 51 with described second from
The second driving device that driving wheel 511 is drivingly connected.The first driving device includes the first driving wheel 112 and the first transmission parts
113, first transmission parts 113 are for connecting first driving wheel 112 and the first driven wheel 111, the second driving device
Including the second driving wheel 512 and the second transmission parts 513, second transmission parts are for connecting second driving wheel 512
With the second driven wheel 511.First transmission parts 113 are belt or chain, and second transmission parts 513 are belt or chain
Item.The extensible member 12 is hydraulic stem.
The working principle of the invention: material is added in discharge bin 2 by feeding chamber 3, discharging bin 6 is in close state.
First rotary part 1 and the second rotary part 5 are separately mounted to the side on discharge bin 2 close to feeding chamber 3 and discharging bin 6.
Heater 4 heats discharge bin 2.Start the first rotary part 1 and the second rotary part 5 simultaneously, drives discharge bin
2 rotations, make the material thermally equivalent in discharge bin 2.Inside the discharge bin 2 that wireless humiture in heater 4 can will test
Temperature and humidity is sent to microprocessor by wireless network, and microprocessor controls the work of electromagnetic relay control heating element
Or stop, control heating or closing heating.Microprocessor is also connected with temperature indicator 41 and wetness display unit 42, for showing
Temperature and humidity in current discharge bin 2.Microprocessor and heating element, electromagnetic relay, power supply are arranged in computer heating control case
In 43, temperature indicator 41 and wetness display unit 42 are arranged on computer heating control case 43, convenient for observation.According to the temperature of setting and
Humidity, can be automatically controlled the work and stopping of heating element by microprocessor, therefore the temperature in discharge bin 2 can be made low
Material drying is carried out in the case where threshold value, has not only avoided cause thermal damage material, but also can accurately control the humidity of material.
It is connected with extensible member 12 between the first noumenon 11 and pedestal 13 of first rotary part 1, therefore can control and put
Feed bin 2 is close to the height of one end of the first rotary part 1, and when needing that material is discharged, extensible member 12 extends, and makes close to first
This section of rotary part 1 increases, and discharge bin 2 is in heeling condition, is completely exhausted out convenient for the material in discharge bin 2.The first noumenon
The first driven wheel 111 on 11 is driven under the driving of first driving device by the first clamping part being clamped with discharge bin 2
Discharge bin 2 rotates, and together with the second rotary part 2, the common both ends rotation for driving discharge bin 2 makes to be evenly heated.
Spring 515, spring 515 and the second driven wheel 511 are symmetrically arranged in the arc groove 514 being arranged on second ontology 51
Contact.In the raised situation in 11 position of the first noumenon, when discharge bin 2 becomes heeling condition from level, discharge bin 2 squeezes arc
The spring 515 of 514 internal upper part of slot, the spring 515 of lower part plays a supportive role to discharge bin 2 in arc groove 514.Second driven wheel
511 rotate under the driving of the second driving device, drive discharge bin 2 together by the second clamping part being clamped with discharge bin 2
Rotation.
The first driving device includes the first driving wheel 112 and the first transmission parts 113, first transmission parts
113 for connecting first driving wheel 112 and the first driven wheel 111, and the second driving device includes the second driving wheel 512 and the
Two transmission parts 513, second transmission parts are for connecting second driving wheel 512 and the second driven wheel 511.
First driving device includes the first driving wheel 112 and the first transmission parts 113, for driving the first driven wheel 111
Rotation, the second driving device includes the second driving wheel 512 and the second transmission parts 513, for driving the rotation of the second driven wheel 511
Turn, therefore, first driving device and the first driven wheel 111, the second driving device acts on simultaneously with the second driven wheel 511, drives
The rotation of discharge bin 2.First driving wheel 112 and the second driving wheel 512 are separately mounted on the machine shaft of two same models,
The start and stop of two motors are controlled by the same power switch.First transmission parts 113 are belt or chain, and described second passes
Dynamic component 513 is belt or chain, drives the first driven wheel 111 and the second driven wheel 511 to rotate using belt or chain etc.,
And then discharge bin 2 is driven to rotate.The extensible member 12 is hydraulic stem, can automatically control stretching for telescopic rod 12 using hydraulic stem
Long or shortening, then adjusts the inclined degree of discharge bin 2.
The first partition 431 and the second partition 432 are set as multiple and interval setting, pass through first partition 431
With the power supply line of 432 clamping Temperature Humidity Sensor of second partition, temperature indicator 41 and wetness display unit 42 so that dust is most
The service life that various electronic components are extended in computer heating control case 43 may be lacked to enter.
In conclusion the invention has the benefit that can be controlled automatically by microprocessor according to the temperature and humidity of setting
The work and stopping of heating element processed, therefore the temperature in discharge bin can be made to carry out drying object lower than threshold value
Material, had not only avoided cause thermal damage material, but also can accurately control the humidity of material.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details.
In addition, to simplify explanation and discussing, and in order not to obscure the invention, it can in provided attached drawing
It is connect with showing or can not show with the well known power ground of integrated circuit (IC) chip and other components.In addition, can
To show device in block diagram form, to avoid obscuring the invention, and this has also contemplated following facts, i.e., about
The details of the embodiment of these block diagram arrangements be height depend on will implement platform of the invention (that is, these details are answered
When within the scope of the understanding for being completely in those skilled in the art).Elaborating detail (for example, circuit) to describe the present invention
Exemplary embodiment in the case where, it will be apparent to those skilled in the art that can these be specific thin
Implement the present invention in the case where section or in the case that these details change.Therefore, these descriptions should be considered as
Bright property rather than it is restrictive.
Although having been incorporated with specific embodiments of the present invention, invention has been described, according to retouching for front
It states, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills.
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of industrial stoving device of automatic control, which is characterized in that including discharge bin (2) and be mounted on the discharge bin
(2) heater (4) on, the both ends of discharge bin (2) are connected with the first rotary part (1) and the second rotary part (5), institute respectively
The first rotary part (1) and the second rotary part (5) are stated for driving discharge bin (2) to rotate, discharge bin (2) is equipped with feeding chamber
(3) and discharging bin (6), the heater (4) include control assembly and computer heating control case (43), and computer heating control case (43) is by two
Symmetrically arranged upper box and lower box assemble, and the upper box is equipped with upper threading hole, and the lower box is equipped with down
Threading hole, the upper threading hole and underpass hole, which cooperate, constitutes threading hole, and the first partition of annular is equipped in upper threading hole
(431), the second partition (432) of annular is equipped in underpass hole, the first partition (431) and second partition (432) are mutual
Cooperation.
2. the industrial stoving device of automatic control according to claim 1, which is characterized in that the discharge bin (2) is close
The position of first rotary part (1) is equipped with the feeding chamber (3), and discharge bin (2) is close to second rotary part (5)
Position is equipped with discharging bin (6).
3. the industrial stoving device of automatic control according to claim 1, which is characterized in that first rotary part
(1) include the first noumenon (11) and pedestal (13), be connected with extensible member between the first noumenon (11) and pedestal (13)
(12), the extensible member (12) includes the expansion end connecting with the first noumenon and the fixing end that connect with pedestal (13), institute
The through-hole for being provided on the first noumenon (11) and passing through for the discharge bin (2) is stated, the through-hole is embedded with described for driving
The first driven wheel (111) of discharge bin (2) rotation, the driven wheel (111) are connected with first driving device, and described first is driven
The first clamping part for being clamped the discharge bin (2) is symmetrically arranged on the inside of wheel (111).
4. the industrial stoving device of automatic control according to claim 3, which is characterized in that second rotary part
(5) include the second ontology (51) and support base (52), be provided with arc groove (514), the arc on second ontology (51)
It is provided with the second driven wheel (511) for driving discharge bin (2) to rotate in slot (514), is symmetrically set in the arc groove (514)
It is equipped with spring (515), the both ends of the spring (515) are separately fixed at second ontology (51) and the second driven wheel (511)
On, interior the second clamping part being provided with for being clamped with the discharge bin (2) of second driven wheel (511), described second
The second driving device being drivingly connected with second driven wheel (511) is additionally provided on ontology (51).
5. the industrial stoving device of automatic control according to claim 4, which is characterized in that the first driving device packet
The first driving wheel (112) and the first transmission parts (113) are included, first transmission parts (113) are main for connecting described first
Driving wheel (112) and the first driven wheel (111), the second driving device include the second driving wheel (512) and the second transmission parts
(513), second transmission parts are for connecting second driving wheel (512) and the second driven wheel (511).
6. the industrial stoving device of automatic control according to claim 5, which is characterized in that first transmission parts
It (113) is belt or chain, second transmission parts (513) are belt or chain.
7. the industrial stoving device of automatic control according to claim 6, which is characterized in that the extensible member (12) is
Hydraulic stem.
8. the industrial stoving device of automatic control according to claim 1, which is characterized in that the first partition (431)
Multiple and interval setting is set as with the second partition (432).
9. the industrial stoving device of automatic control according to claim 1, which is characterized in that the control assembly includes setting
It sets the Temperature Humidity Sensor in discharge bin, the heating element for being nested in discharge bin periphery and the Temperature Humidity Sensor and adds
The computer heating control case and the microprocessor communicated with Temperature Humidity Sensor, the microprocessor that thermal part is electrically connected are connected with electricity
Source and electromagnetic relay, the heater (4) are equipped with temperature indicator (41) and wetness display unit (42), the temperature display
Device (41) and wetness display unit (42) are connect with the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026636.6A CN109631563A (en) | 2019-01-11 | 2019-01-11 | A kind of industrial stoving device of automatic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026636.6A CN109631563A (en) | 2019-01-11 | 2019-01-11 | A kind of industrial stoving device of automatic control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631563A true CN109631563A (en) | 2019-04-16 |
Family
ID=66061717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910026636.6A Pending CN109631563A (en) | 2019-01-11 | 2019-01-11 | A kind of industrial stoving device of automatic control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631563A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155162A (en) * | 1984-02-03 | 1985-09-18 | Ti Domestic Appliances Ltd | Terminating drying in tumbler dryers |
| US20030115769A1 (en) * | 2001-12-20 | 2003-06-26 | Jia-Hung Huang | Rotary dryer |
| CN201197062Y (en) * | 2008-03-17 | 2009-02-18 | 珠海格力电器股份有限公司 | Over-coil |
| CN201688669U (en) * | 2010-06-08 | 2010-12-29 | 广州迪森热能技术股份有限公司 | Biomass material drying system |
| CN202931713U (en) * | 2012-10-12 | 2013-05-08 | 凯迈（洛阳）测控有限公司 | Threading structure, threading apparatus and equipment cabinet by using threading apparatus |
| CN207815892U (en) * | 2018-02-02 | 2018-09-04 | 广州市华璟机械科技有限公司 | A kind of drying unit automatically controlling humiture |
-
2019
- 2019-01-11 CN CN201910026636.6A patent/CN109631563A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155162A (en) * | 1984-02-03 | 1985-09-18 | Ti Domestic Appliances Ltd | Terminating drying in tumbler dryers |
| US20030115769A1 (en) * | 2001-12-20 | 2003-06-26 | Jia-Hung Huang | Rotary dryer |
| CN201197062Y (en) * | 2008-03-17 | 2009-02-18 | 珠海格力电器股份有限公司 | Over-coil |
| CN201688669U (en) * | 2010-06-08 | 2010-12-29 | 广州迪森热能技术股份有限公司 | Biomass material drying system |
| CN202931713U (en) * | 2012-10-12 | 2013-05-08 | 凯迈（洛阳）测控有限公司 | Threading structure, threading apparatus and equipment cabinet by using threading apparatus |
| CN207815892U (en) * | 2018-02-02 | 2018-09-04 | 广州市华璟机械科技有限公司 | A kind of drying unit automatically controlling humiture |
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Application publication date: 20190416 |