CN110006236A - A kind of microwave drying equipment hydrofuge equipment - Google Patents
A kind of microwave drying equipment hydrofuge equipment Download PDFInfo
- Publication number
- CN110006236A CN110006236A CN201910103623.4A CN201910103623A CN110006236A CN 110006236 A CN110006236 A CN 110006236A CN 201910103623 A CN201910103623 A CN 201910103623A CN 110006236 A CN110006236 A CN 110006236A
- Authority
- CN
- China
- Prior art keywords
- carrier bar
- microwave
- micropore
- microwave cavity
- hydrofuge
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
Abstract
A kind of microwave drying equipment hydrofuge equipment, including being set in microwave cavity arranged side by side, the first carrier bar and the second carrier bar for conveying material along longitudinal direction, gap is equipped between first carrier bar and the second carrier bar along longitudinal direction, first carrier bar and the second carrier bar transversely move, transversely row is equipped with multiple holes on first carrier bar or/and the second carrier bar, the bottom of microwave cavity is equipped with micropore, breeze fan is installed at micropore, the top of microwave cavity is equipped with moisture exhausting port, by breeze fan to microwave cavity inner blower, vapor is sent into moisture exhausting port discharge from gap or hole.Pass through the setting of gap, hole and breeze fan, it can accelerate microwave cavity inner air convection current, the vapor that heated material is evaporated is sent into moisture exhausting port discharge from gap or hole, vapor can drain in time, vapor is avoided to be accumulated in the use for inside microwave cavity and influencing magnetron, drying materials speed is accelerated, production efficiency is improved.
Description
Technical field
The present invention relates to microwave drying technical fields, more particularly to a kind of microwave drying equipment hydrofuge equipment.
Background technique
Microwave is a kind of frequency electromagnetic waves, mainly penetrates, emits and absorb three big characteristics.For stone material, plastics, glass
It can penetrate Deng, microwave without being absorbed, for the material containing moisture, hydrone absorbs microwave, to occur between making hydrone
Acutely concussion, friction, generate a large amount of heat, material are made to generate heat, and can then emit microwave for metal class material.Microwave is because of it
Special nature and advantage can be widely used for the drying field of slabstone.
In process of production, after the processes such as cutting, polishing by water, moisture state is presented in slabstone to slabstone, needs to be completely dried
It just can be carried out the operation of next step, therefore microwave good characteristic can be used, drying and processing, high-efficient, energy-saving are carried out to slabstone
Electricity.But due to slabstone self-characteristic (thickness is big), after slabstone heated by microwave, slabstone bottom moisture can not drain in time, shadow
Phonolite plate drying efficiency.
It is one moisture exhausting port of setting at the top of microwave cavity in existing microwave dehumidification system, it will by centrifugal blower
The extraction of inside cavity vapor, reaches hydrofuge effect.But this mode is only theoretically to certain specific material (dispersions
Or than relatively thin material) effectively.And the material that this for slabstone area is big and thick, it needs separately to consider its dehumidification system.Such as
Moisture inside fruit microwave cavity cannot exclude for a long time, accumulates over a long period, also will affect the performance of microwave magnetron, to influence
Subsequent production efficiency.
And in existing microwave drying equipment, hydrofuge is the multiple osculums opened by top, will under the action of blower
The intracorporal vapor of chamber excludes.This hydrofuge method is merely able to clap by top half vapor in heating cavity, but material
Moisture evaporation in bottom is slow, and in the case where transmission speed is certain, material lower part vapor can not drain in time, drying materials effect
It is bad.Therefore, a kind of microwave dehumidification system is needed, to solve the skills such as microwave equipment hydrofuge in the prior art, production efficiency is low
Art problem.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of using convection type hydrofuge, improves water in microwave cavity
Divide the velocity of discharge, accelerates drying materials speed, improve the microwave drying equipment hydrofuge equipment of production efficiency.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of microwave drying equipment hydrofuge equipment, including be set in microwave cavity and be arranged side by side along longitudinal direction, for conveying
The first carrier bar and the second carrier bar of material are equipped with gap along longitudinal direction between first carrier bar and second carrier bar, described
First carrier bar and second carrier bar transversely move, and transversely row is equipped on first carrier bar or/and second carrier bar
Multiple holes, the bottom of the microwave cavity are equipped with micropore, are equipped with breeze fan, the top of the microwave cavity at the micropore
Portion is equipped with moisture exhausting port, by the breeze fan to the microwave cavity inner blower, by vapor from the gap or hole
It is sent into the moisture exhausting port discharge.
Further, first carrier bar or/and second carrier bar are transversely equipped with multiple rows of hole, and the hole
It is equipped in the longitudinal direction multiple.
Further, first carrier bar and second carrier bar are driven and associated movement by same transmission shaft.
Further, the width of axial clearance is greater than 200mm between first carrier bar and second carrier bar.
Further, the micropore is located in the gap.
Further, the micropore is equipped with multiple groups, every group of multiple pore arrangement squarelys or circle, the air-supply wind
The corresponding bottom for being installed on the micropore of machine.
Further, the diameter of the micropore is 4mm, and the distance between two neighboring described micropore is 8~12mm in every group.
Further, the bottom surface of the microwave cavity in the lower section of first carrier bar or/and second carrier bar be equipped with pair
Flow micropore.
Further, the breeze fan is fan or common blower or convection current air hose, is installed on the microwave cavity bottom surface
On external or described microwave cavity bottom surface.
Further, the breeze fan is installed by screw, and the screw is from the microwave cavity towards the air-supply
Blower is spirally connected.
Beneficial effects of the present invention:
Gap is set, and the first carrier bar or/and the second carrier bar are equipped with hole, water steams between the first carrier bar and the second carrier bar
Gas can pass through in hole, and material bottom is avoided to accumulate moisture, and whole carrier bar is divided into relatively narrow a plurality of carrier bar, reduce carrier bar
Usage amount reduces cost；Meanwhile micropore is arranged in microwave cavity bottom, is equipped with breeze fan at micropore, by breeze fan to
Air-supply in microwave cavity, accelerates the convection current of microwave cavity inner air, and the vapor that heated material is evaporated is from gap or hole
It is sent into moisture exhausting port discharge, vapor can drain in time, and vapor is avoided to be accumulated in inside microwave cavity and influence magnetron
It uses, accelerates drying materials speed, improve production efficiency.
Detailed description of the invention
Fig. 1 is the side view of microwave cavity of the present invention；
Fig. 2 is the top view of the first carrier bar and the second carrier bar in microwave cavity of the present invention；
Fig. 3 is microwave cavity bottom plan view of the present invention；
In figure, 1-microwave cavity, 2-micropores, 3-breeze fans, the 4-the first carrier bar, the 5-the second carrier bar, 6-gaps,
7-holes, 8-convection current micropores, 9-moisture exhausting ports.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
Such as Fig. 1, the present invention provides a kind of microwave drying equipment hydrofuge equipment, including microwave cavity 1, the top of microwave cavity 1
Portion is equipped with moisture exhausting port 9 and is optionally provided with centrifugal blower (not shown) at moisture exhausting port 9, by centrifugal blower by microwave cavity 1
Internal steam is extracted out and carries out hydrofuge.
Such as Fig. 2, the first carrier bar 4 and the second carrier bar 5 having for conveying material is arranged side by side in microwave cavity 1 along longitudinal direction,
Gap 6 is equipped between first carrier bar 4 and the second carrier bar 5 along longitudinal direction.In the present embodiment, the situation certain in chain template number
Under, select a plurality of relatively narrow carrier bar parallel arranged, and gap 6 is set between carrier bar, i.e., empties state between carrier bar, and it is adjacent
The distance between two carrier bars needs determine, in the present embodiment, the first carrier bar 4 and the second carrier bar according to specific microwave equipment
The width of axial clearance 6 is greater than 200mm between 5.Material is conveyed using a plurality of first carrier bar 4 and the second carrier bar 5, both can guarantee object
Material transmission, and can guarantee that the vapor of material bottom is effectively discharged.
First carrier bar 4 and the second carrier bar 5 are driven and associated movement by same transmission shaft, therefore the first carrier bar 4 and the second chain
Plate 5 being capable of parallel stable operation.First carrier bar 4 and the second carrier bar 5 be transmitted axis drive transversely move, the first carrier bar 4 or/and
Transversely row is equipped with multiple holes 7 on second carrier bar 5.In the present embodiment, the first carrier bar 4 and the second carrier bar 5 are transversely equipped with
Multiple rows of hole 7, and hole 7 also be provided in the longitudinal direction it is multiple.In microwave heating process, part vapor can be made to pass through hole
7, it is then discharged through centrifugal blower, avoids that most of vapor is made to encounter the lower carrier bar of temperature and be liquefied as water droplet and be attached to chain
On plate, drying materials effect is influenced；On the other hand, the larger gap 6 between carrier bar can make image-stone plate class material middle section
The accessible evaporation of vapor greatly improves the evaporation of vapor, accelerates drying materials speed.Pass through setting for gap 6 and hole 7
It sets, can reduce the contact area between materials and carrier bar such as slabstone, improve the porosity of slabstone and carrier bar contact surface, thus plus
Fast moisture evaporation, improves drying efficiency.
Such as Fig. 2 and Fig. 3, the bottom of microwave cavity 1 is equipped with micropore 2, is equipped with breeze fan 3 at micropore 2, passes through wind of blowing
Vapor is sent into moisture exhausting port 9 from gap 6 or hole 7 and is discharged by machine 3 to 1 inner blower of microwave cavity.In the present embodiment, it send
Wind blower 3 is fan, and in other embodiments, breeze fan 3 can be common blower, be also possible to convection current air hose.Air-supply wind
Machine 3 may be mounted at outside 1 bottom surface of microwave cavity, can also be installed on 1 bottom surface of microwave cavity.
Preferably, micropore 2 is located in gap 6, and gap 6 is set as micropore 2 between the first chain 4 and the second chain 5
It is arranged and the installation of breeze fan 3 provides exploitativeness.Micropore 2 is air outlet, and micropore 2 is equipped with multiple groups, every group multiple micro-
Hole 2 arranges squarely or circle, the corresponding bottom for being installed on micropore 2 of breeze fan 3.In the present embodiment, the diameter of micropore 2 is
4mm, the distance between two neighboring micropore 2 is 8~12mm in every group.According to single 1 size of microwave cavity, in microwave cavity 1
Three groups of micropores 2 are arranged in bottom.Micropore 2 is arranged in the present invention, not only may be implemented 1 inner air convection current of microwave cavity, but also can be to avoid
Microwave is leaked out from micropore 2, guarantees the safety of operator.The breeze fan 3 of suitable dimension is installed outside micropore 2,
By screw installation (not shown), screw is spirally connected from microwave cavity 1 towards breeze fan 3 breeze fan 3, can be avoid it is micro-
1 inside sharp component of wave cavity is excessive.By access direct current, breeze fan 3 work, be 1 inner blower of microwave cavity, wind from
Material bottom enters, and confuses vapor flow direction, vapor is accelerated to be discharged from top.
In another embodiment, the bottom surface of microwave cavity 1 is additionally provided with pair in the lower section of the first carrier bar 4 or/and the second carrier bar 5
Micropore 8 is flowed, the vapor of slabstone bottom can be made to form convection current in microwave cavity 1.
After microwave equipment unlatching, the breeze fan 3 of bottom works the present invention, continual to inside microwave cavity 1
Air-supply enhances 1 inner air convection current of microwave cavity, and vapor row is accelerated in the especially materials bottom air convection current such as increasing slabstone
Put speed.The present invention installs breeze fan 3 by using the first carrier bar 4 and the second carrier bar 5 transmission material and cavity outer bottom, can
Effectively to drain the vapor generated in microwave heating process, a large amount of vapor is avoided to be accumulated in inside microwave cavity 1, influenced
The use of microwave magnetron, while vapor is drained in time, accelerates drying materials speed, improves production efficiency, carrier bar uses
Amount also reduces one third, reduces costs.Using convection type hydrofuge method, it is convenient for later maintenance, it is easy to operate, improve life
Efficiency is produced, rationally, stable structure is reliable for present invention setting, carries out function pre- acceptance certificate microwave equipment hydrofuge through scene and designs
The reliability and feasibility of method.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, it will be appreciated by those skilled in the art that technical solution of the present invention can be modified or be waited
With replacement, without departing from the objective and range of the technical program, should all cover in scope of the presently claimed invention.
Claims (10)
1. a kind of microwave drying equipment hydrofuge equipment characterized by comprising be set in microwave cavity and set side by side along longitudinal direction
It sets, the first carrier bar and the second carrier bar for conveying material, is set along longitudinal direction between first carrier bar and second carrier bar
There is gap, first carrier bar and second carrier bar transversely move, edge on first carrier bar or/and second carrier bar
Laterally row is equipped with multiple holes, and the bottom of the microwave cavity is equipped with micropore, is equipped with breeze fan at the micropore, described micro-
The top of wave cavity is equipped with moisture exhausting port, by the breeze fan to the microwave cavity inner blower, by vapor described in
Gap or hole are sent into the moisture exhausting port discharge.
2. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: first carrier bar or/and institute
State the second carrier bar and be transversely equipped with multiple rows of hole, and the hole be equipped in the longitudinal direction it is multiple.
3. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: first carrier bar and described
Two carrier bars are driven and associated movement by same transmission shaft.
4. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: first carrier bar and described the
The width of axial clearance is greater than 200mm between two carrier bars.
5. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: the micropore is located at the gap
It is interior.
6. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: the micropore is equipped with multiple groups, often
The multiple pore arrangement squarelys or circle of group, the corresponding bottom for being installed on the micropore of the breeze fan.
7. microwave drying equipment hydrofuge equipment according to claim 6, it is characterised in that: the diameter of the micropore is 4mm,
The distance between two neighboring described micropore is 8~12mm in every group.
8. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: the bottom surface of the microwave cavity in
The lower section of first carrier bar or/and second carrier bar is equipped with convection current micropore.
9. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: the breeze fan be fan or
Common blower or convection current air hose, are installed on outside the microwave cavity bottom surface or on the microwave cavity bottom surface.
10. microwave drying equipment hydrofuge equipment according to claim 1, it is characterised in that: the breeze fan passes through spiral shell
Nail installation, the screw are spirally connected from the microwave cavity towards the breeze fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103623.4A CN110006236A (en) | 2019-02-01 | 2019-02-01 | A kind of microwave drying equipment hydrofuge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103623.4A CN110006236A (en) | 2019-02-01 | 2019-02-01 | A kind of microwave drying equipment hydrofuge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006236A true CN110006236A (en) | 2019-07-12 |
Family
ID=67165715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910103623.4A Pending CN110006236A (en) | 2019-02-01 | 2019-02-01 | A kind of microwave drying equipment hydrofuge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451661A (en) * | 2022-08-03 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Microwave convection coupling grain drying module, drying system and drying method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090922A (en) * | 1993-02-07 | 1994-08-17 | 范毅 | Vacuum drying technique and device thereof |
| CN202836111U (en) * | 2012-07-10 | 2013-03-27 | 河南勃达微波设备有限责任公司 | Novel moisture-removing microwave drying device |
| CN203177607U (en) * | 2012-12-27 | 2013-09-04 | 河南勃达微波设备有限责任公司 | Continuous industry microwave equipment moisture removal system |
| CN205373331U (en) * | 2015-12-22 | 2016-07-06 | 安徽天寅生物技术有限公司 | Microwave drying -machine of dual feed -in |
| CN106076597A (en) * | 2016-06-22 | 2016-11-09 | 贵州凤冈县神农米业有限公司 | Embryo grain segregation apparatus in the rice course of processing |
| CN106679386A (en) * | 2016-12-30 | 2017-05-17 | 湖州汉泰木业有限公司 | Novel efficient thermal dryer |
| CN207035758U (en) * | 2017-07-28 | 2018-02-23 | 朱林军 | A kind of drying alley device of steel skeleton production of construction materials system |
| CN107965994A (en) * | 2017-11-20 | 2018-04-27 | 杨明桂 | A kind of online drying unit for industrial processes |
| CN108731466A (en) * | 2017-04-20 | 2018-11-02 | 北新集团建材股份有限公司 | A kind of dry kiln drive apparatus |
-
2019
- 2019-02-01 CN CN201910103623.4A patent/CN110006236A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090922A (en) * | 1993-02-07 | 1994-08-17 | 范毅 | Vacuum drying technique and device thereof |
| CN202836111U (en) * | 2012-07-10 | 2013-03-27 | 河南勃达微波设备有限责任公司 | Novel moisture-removing microwave drying device |
| CN203177607U (en) * | 2012-12-27 | 2013-09-04 | 河南勃达微波设备有限责任公司 | Continuous industry microwave equipment moisture removal system |
| CN205373331U (en) * | 2015-12-22 | 2016-07-06 | 安徽天寅生物技术有限公司 | Microwave drying -machine of dual feed -in |
| CN106076597A (en) * | 2016-06-22 | 2016-11-09 | 贵州凤冈县神农米业有限公司 | Embryo grain segregation apparatus in the rice course of processing |
| CN106679386A (en) * | 2016-12-30 | 2017-05-17 | 湖州汉泰木业有限公司 | Novel efficient thermal dryer |
| CN108731466A (en) * | 2017-04-20 | 2018-11-02 | 北新集团建材股份有限公司 | A kind of dry kiln drive apparatus |
| CN207035758U (en) * | 2017-07-28 | 2018-02-23 | 朱林军 | A kind of drying alley device of steel skeleton production of construction materials system |
| CN107965994A (en) * | 2017-11-20 | 2018-04-27 | 杨明桂 | A kind of online drying unit for industrial processes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451661A (en) * | 2022-08-03 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Microwave convection coupling grain drying module, drying system and drying method |
| CN115451661B (en) * | 2022-08-03 | 2023-11-14 | 农业农村部南京农业机械化研究所 | Microwave convection coupling grain drying module, drying system and drying method |
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Application publication date: 20190712 |