CN109529712A - A kind of microwave preheating agitating device - Google Patents
A kind of microwave preheating agitating device Download PDFInfo
- Publication number
- CN109529712A CN109529712A CN201811572263.4A CN201811572263A CN109529712A CN 109529712 A CN109529712 A CN 109529712A CN 201811572263 A CN201811572263 A CN 201811572263A CN 109529712 A CN109529712 A CN 109529712A
- Authority
- CN
- China
- Prior art keywords
- stir chamber
- microwave
- agitating device
- cavity
- magnetron
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims abstract description 90
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 24
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/94—Heating or cooling systems using radiation, e.g. microwaves or electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/711—Heating materials, e.g. melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
A kind of microwave preheating agitating device, including cavity, band microwave absorption feeding inlet, microwave device, rabbling mechanism, discharge port, PLC controller, conveyer；The cavity is installed on conveyer, the top of cavity is blanking chamber, lower part is stir chamber, and stir chamber bottom center is vertically-mounted rabbling mechanism, and the blanking chamber top is additionally provided with microwave absorption feeding inlet and the driving device for driving rabbling mechanism to act；The discharge port is set on the side of stir chamber lower part, and discharge port is equipped with gate；The microwave device includes waveguide cavity, heating magnetron, preheats magnetron；The heating magnetron is installed on the middle and lower part of stir chamber one side by waveguide cavity, and the preheating magnetron is installed on the top of stir chamber another side by waveguide cavity.
Description
Technical field
The present invention relates to a kind of microwave preheating agitating devices.
Background technique
Traditional handicraft heats the material of aqueous powder or particulate material (such as flour), is that material is put into cavity
Interior, thermally conductive using hot water, the modes such as conduction oil carry out, and a large amount of consumption can be generated to heating resource (such as coal), to environment into
Row destroys；It is stirred evenly additionally, due to sticky material is extremely difficult, is difficult homogeneous heating so as to cause material, lead to some temperature of charge
It is low and influence using effect, and some materials then agglomerate since temperature is excessively high, this all leverages working efficiency.
Summary of the invention
The purpose of the present invention is overcoming drawbacks described above, a kind of microwave preheating stirring dress for effectively improving working efficiency is provided
It sets.
The invention adopts the following technical scheme:
A kind of microwave preheating agitating device, including cavity, band microwave absorption feeding inlet, microwave device, rabbling mechanism, discharge port,
PLC controller, conveyer.
The cavity is installed on conveyer, and the top of cavity is blanking chamber, and lower part is stir chamber, the stir chamber bottom
Center is vertically-mounted rabbling mechanism, band microwave absorption feeding inlet is additionally provided with above the blanking chamber and for driving blender
The driving device of structure movement；The discharge port is set on the side of stir chamber lower part, and discharge port is equipped with gate.
The microwave device includes waveguide cavity, heating magnetron, preheats magnetron；The heating magnetron passes through waveguide cavity
It is installed on the middle and lower part of stir chamber one side, the preheating magnetron is installed on the upper of stir chamber another side by waveguide cavity
Portion.
The bottom outside of the stir chamber is additionally provided with the mounting rack for conveyer to be fixedly mounted, and goes back above the conveyer
Equipped with conveyer belt, the one side of stir chamber bottom in addition to installing gate, in addition three sides are equipped with occupying plate, occupying plate extend downwardly and
Gate is contacted on conveyer belt together.
A kind of microwave preheating agitating device, the cross section of the stir chamber are square, and the bottom center of stir chamber is also
Equipped with the supporting lever for vertically-mounted rabbling mechanism, the both ends of the supporting lever are fixed on the side wall of stir chamber.
A kind of microwave preheating agitating device, the rabbling mechanism include rotation axis, strut, interior stirring sheet, outer stirring sheet；Institute
It states and connects driving device above rotation axis, lower section connects supporting lever；The strut is equipped with two, is respectively arranged on the top of stir chamber
And lower position, it is asymmetric to be installed in rotation axis；Strut is divided into short strut and long strut, the interior stirring by the rotation axis
Piece is installed on short strut, and outer stirring sheet is installed on the outside of long strut.
A kind of microwave preheating agitating device, the gate top are additionally provided with the gate cylinder for regulating gate folding.
A kind of microwave preheating agitating device, the heating magnetron, preheating magnetron top are equipped with radiating electric fan.
A kind of microwave preheating agitating device, cavity are made of the stainless steel sheet| of millimeter, stir chamber lateral surface top and
Lower part is equipped with temperature detector.
A kind of microwave preheating agitating device, the stir chamber quadrangle are additionally provided with occupy-place item, also set on the outside of the outer stirring sheet
There is silica gel scraping article.
A kind of microwave preheating agitating device, the strut can set it is multipair, it is asymmetric to be installed in rotation axis.
A kind of microwave preheating agitating device, the driving device are stepper motor or servo motor.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is top view of the invention.
Specific embodiment
In order to keep the purpose of the present invention, technical solution clearer, with reference to the accompanying drawings and embodiments, the present invention is carried out
It further illustrates:
A kind of microwave preheating agitating device as shown in Figure 1 and Figure 2, including cavity 1, band microwave absorption feeding inlet 2, microwave device
3, rabbling mechanism 4, discharge port 5, conveyer 6.
The cavity 1 is installed on conveyer 6, and the top of cavity 1 is blanking chamber 11, and lower part is stir chamber 12；It is described to stir
The cross section for mixing chamber 12 is square, and there is a rabbling mechanism 4 in 12 bottom center of stir chamber by the way that supporting lever 13 is vertically-mounted, described
The both ends of supporting lever 13 are fixed on the side wall of stir chamber 12；Band 2 He of microwave absorption feeding inlet is equipped with above the blanking chamber 11
Driving device 7 for driving rabbling mechanism 4 to act；The discharge port 5 is set on the side of 12 lower part of stir chamber, discharge port 5
Equipped with gate 51, the gate cylinder 52 opened and closed for regulating gate 51 is equipped with above gate 51.
Microwave device 3 includes waveguide cavity 31, heating magnetron 32, preheats magnetron 33；The heating magnetron 32 passes through
Waveguide cavity 31 is installed on the middle and lower part of 12 one side of stir chamber, and the preheating magnetron 33 is installed on stir chamber by waveguide cavity 31
The top of 12 another sides, two magnetrons, which are installed separately up and down and do not carry out installation reason in same side, to be to add material
It is hot more uniform, it avoids two magnetrons simultaneously to a certain region while heating causes material to harden；The heating magnetron 32,
Radiating electric fan 8 is equipped with above preheating magnetron 33.
The rabbling mechanism 4 includes rotation axis 41, strut 42, interior stirring sheet 43, outer stirring sheet 44；Connect above rotation axis 41
Driving device 7 is connect, lower section connects supporting lever 13；Strut 42 is two, is respectively arranged on the upper and lower part position of stir chamber 12, non-
It is symmetrically arranged in rotation axis 41；Rotation axis 41 divides strut 42 for short strut 421 and long strut 422, the interior installation of stirring sheet 43
In on short strut 421, outer stirring sheet 44 is installed on long 422 outside of strut, so that when stirring, interior stirring sheet 43 and outer stirring sheet 44
Material in stir chamber 12 can more comprehensively be stirred；Since the cross section of stir chamber 12 is square, outer stirring sheet
The 44 stirring tracks formed are circle, and quadrangle can not be stirred, so it is designed with occupy-place item 121 at 12 4 jiaos of stir chamber, and
Set silica gel scraping article 441 on the outside of outer stirring sheet 44, occupy-place item 121 makes material that can not reach the quadrangle of stir chamber 12, and silica gel is scraped
Item 441 extends stirring radius in the case where not influencing stirring operation, so that rabbling mechanism 4 can carry out the material of stir chamber 12
More fully adequately stirring.
12 bottom outside of stir chamber is additionally provided with mounting rack 14, and cavity 1 can be fixed on 6 top of conveyer by mounting rack 14, defeated
It send and is additionally provided with conveyer belt above machine 6, the one side of 12 bottom of stir chamber in addition to installing gate, in addition three sides are equipped with occupying plate 15,
Occupying plate 15, which is extended downwardly, to be contacted with together in the conveyer belt (not shown) on 6 top of conveyer with gate, and stir chamber is filled
Gap between 12 bottom and conveyer belt avoids material from flowing out from this gap.
Preferably, strut 42 can be set multipair, asymmetric to be installed in rotation axis 41, so that interior stirring sheet 43 and outer stirring sheet
44 obtain more supports in stirring.
Preferably, cavity 1 is made of 2 millimeters of stainless steel sheet|, and the temperature of material can be accurately real-time by stainless steel sheet|
It transfers out and；It is equipped with temperature detector (not shown) in the upper and lower part of 12 lateral surface of stir chamber, is respectively used to survey
Pan feeding, discharging temperature, when the temperature is too low increase magnetron power, when the temperature is excessively high reduce magnetron power.
Preferably, the driving device 7 is stepper motor or servo motor.
Microwave preheating agitating device is controlled by PLC controller, and workflow is as follows:
Step 1: sticky material is poured into cavity 1 from band microwave absorption feeding inlet 2, stir chamber is eventually fallen by blanking chamber
In 12, starting heating magnetron 32, preheating magnetron 33 heats material, and starting radiating electric fan 8 carries out magnetron scattered
Heat；Start driving device 7 simultaneously, rabbling mechanism 4 is driven to be stirred material, so that material is heated more uniformly, outer stirring
Piece 44 is used to stir the outer ring of stir chamber 12, can step down from inner ring after material stress, interior stirring sheet 43 then comes, and stirring is stirred
The inner ring of chamber 12 is mixed, can be stepped down from outer ring after material stress, avoids rabbling mechanism that from can not stirring since resistance is excessive or speed
Crossing causes to stir slowly insufficient, and the design of this rabbling mechanism 4 can comprehensively and effectively stir stir chamber 12.
Step 2: heating magnetron 32, preheating magnetron 33, driving device 7 are closed after the material stirring of lower part is abundant,
The gate 51 of discharge port 5 is opened, conveyer 6 is started, so that conveyor belt carrying material is exported from discharge port 5, outputting material half
When, new sticky material is poured into cavity 1 from band microwave absorption feeding inlet 2, starts the processing of a new round by closed shutter 51；
At this point, the material of 12 lower part of stir chamber has already passed through preheating, it cracking can reach and use standard accordingly.
The invention has the benefit that not can cause environmental pollution using heating objects with microwaves, the setting of rabbling mechanism
Solve the problems, such as that traditional stirring sheet can not effectively stir sticky material comprehensively；In addition it is also provided with preheating, it can be to material
First heated, saves the time of subsequent heat, effectively increase efficiency.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still fall within
Protection scope of the present invention.
Claims (9)
1. a kind of microwave preheating agitating device, it is characterised in that: including cavity, band microwave absorption feeding inlet, microwave device, stirring
Mechanism, discharge port, PLC controller, conveyer；
The cavity is installed on conveyer, and the top of cavity is blanking chamber, and lower part is stir chamber, the stir chamber bottom center
The heart is vertically-mounted rabbling mechanism, band microwave absorption feeding inlet is additionally provided with above the blanking chamber and for driving rabbling mechanism dynamic
The driving device of work；The discharge port is set on the side of stir chamber lower part, and discharge port is equipped with gate；
The microwave device includes waveguide cavity, heating magnetron, preheats magnetron；The heating magnetron is installed by waveguide cavity
In the middle and lower part of stir chamber one side, the preheating magnetron is installed on the top of stir chamber another side by waveguide cavity；
The bottom outside of the stir chamber is additionally provided with the mounting rack for conveyer to be fixedly mounted, and is additionally provided with above the conveyer
Conveyer belt, the one side of stir chamber bottom in addition to installing gate, in addition three sides are equipped with occupying plate, and occupying plate extends downwardly and gate
It is contacted on conveyer belt together.
2. a kind of microwave preheating agitating device according to claim 1, it is characterised in that: the cross section of the stir chamber is
Square, the bottom center of stir chamber are additionally provided with the supporting lever for vertically-mounted rabbling mechanism, the both ends of the supporting lever
It is fixed on the side wall of stir chamber.
3. a kind of microwave preheating agitating device according to claim 1 or 2, it is characterised in that: the rabbling mechanism includes
Rotation axis, strut, interior stirring sheet, outer stirring sheet；Driving device is connected above the rotation axis, lower section connects supporting lever；It is described
Strut is equipped with two, is respectively arranged on the upper and lower part position of stir chamber, asymmetric to be installed in rotation axis；The rotation axis will
Strut is divided into short strut and long strut, and the interior stirring sheet is installed on short strut, and outer stirring sheet is installed on the outside of long strut.
4. a kind of microwave preheating agitating device according to claim 1, it is characterised in that: be additionally provided with use above the gate
In the gate cylinder of regulating gate folding.
5. a kind of microwave preheating agitating device according to claim 1, it is characterised in that: the heating magnetron, preheating
Radiating electric fan is equipped with above magnetron.
6. a kind of microwave preheating agitating device according to claim 1, it is characterised in that: cavity by millimeter stainless steel sheet|
It is made, is equipped with temperature detector in the upper and lower part of stir chamber lateral surface.
7. a kind of microwave preheating agitating device according to claim 2, it is characterised in that: the stir chamber quadrangle is additionally provided with
Occupy-place item, the outer stirring sheet outside are additionally provided with silica gel scraping article.
8. a kind of microwave preheating agitating device according to claim 2, it is characterised in that: the strut can set it is multipair, it is non-
It is symmetrically arranged in rotation axis.
9. -8 any a kind of microwave preheating agitating device according to claim 1, it is characterised in that: the driving device is
Stepper motor or servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572263.4A CN109529712B (en) | 2018-12-21 | 2018-12-21 | Microwave preheating stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572263.4A CN109529712B (en) | 2018-12-21 | 2018-12-21 | Microwave preheating stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109529712A true CN109529712A (en) | 2019-03-29 |
| CN109529712B CN109529712B (en) | 2024-01-30 |
Family
ID=65856382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572263.4A Active CN109529712B (en) | 2018-12-21 | 2018-12-21 | Microwave preheating stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529712B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777168B (en) * | 2019-05-28 | 2022-09-11 | 日商沙迪克股份有限公司 | A granule preheating device and a granule preheating method thereof for preheating before processing a granular food material with a food processing machine, and a granule temperature adjustment device and a granule temperature adjustment method thereof for preheating or precooling before processing a granular food material with a food processing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090071700A (en) * | 2007-12-28 | 2009-07-02 | 유병철 | Thickening apparatus using microwave |
| CN201669073U (en) * | 2010-05-17 | 2010-12-15 | 广东省力拓民爆器材厂 | Mixer |
| CN102200387A (en) * | 2010-03-26 | 2011-09-28 | 中国农业机械化科学研究院 | Microwave stirring device and microwave freeze-drying equipment provided with same |
| CN104437165A (en) * | 2013-09-13 | 2015-03-25 | 黎亚文 | Fluid heating stirring equipment |
| CN104623915A (en) * | 2015-02-12 | 2015-05-20 | 哈尔滨哈工食品药品装备有限公司 | Microwave-type traditional Chinese medicine evaporation and concentration equipment and method |
| CN206430552U (en) * | 2017-02-08 | 2017-08-22 | 成都纽曼和瑞微波技术有限公司 | A kind of combined microwave atmosphere melting appartus |
-
2018
- 2018-12-21 CN CN201811572263.4A patent/CN109529712B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090071700A (en) * | 2007-12-28 | 2009-07-02 | 유병철 | Thickening apparatus using microwave |
| CN102200387A (en) * | 2010-03-26 | 2011-09-28 | 中国农业机械化科学研究院 | Microwave stirring device and microwave freeze-drying equipment provided with same |
| CN201669073U (en) * | 2010-05-17 | 2010-12-15 | 广东省力拓民爆器材厂 | Mixer |
| CN104437165A (en) * | 2013-09-13 | 2015-03-25 | 黎亚文 | Fluid heating stirring equipment |
| CN104623915A (en) * | 2015-02-12 | 2015-05-20 | 哈尔滨哈工食品药品装备有限公司 | Microwave-type traditional Chinese medicine evaporation and concentration equipment and method |
| CN206430552U (en) * | 2017-02-08 | 2017-08-22 | 成都纽曼和瑞微波技术有限公司 | A kind of combined microwave atmosphere melting appartus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777168B (en) * | 2019-05-28 | 2022-09-11 | 日商沙迪克股份有限公司 | A granule preheating device and a granule preheating method thereof for preheating before processing a granular food material with a food processing machine, and a granule temperature adjustment device and a granule temperature adjustment method thereof for preheating or precooling before processing a granular food material with a food processing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109529712B (en) | 2024-01-30 |
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