CN202836111U - Novel moisture-removing microwave drying device - Google Patents

Novel moisture-removing microwave drying device Download PDF

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Publication number
CN202836111U
CN202836111U CN 201220331939 CN201220331939U CN202836111U CN 202836111 U CN202836111 U CN 202836111U CN 201220331939 CN201220331939 CN 201220331939 CN 201220331939 U CN201220331939 U CN 201220331939U CN 202836111 U CN202836111 U CN 202836111U
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CN
China
Prior art keywords
microwave
novel
moisture
cavity
roller
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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.)
Expired - Fee Related
Application number
CN 201220331939
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Chinese (zh)
Inventor
苏建勇
苏许昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Boda Microwave Equipment Co Ltd
Original Assignee
Henan Boda Microwave Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Boda Microwave Equipment Co Ltd filed Critical Henan Boda Microwave Equipment Co Ltd
Priority to CN 201220331939 priority Critical patent/CN202836111U/en
Application granted granted Critical
Publication of CN202836111U publication Critical patent/CN202836111U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of microwave industry application, and particularly relates to a novel moisture-removing microwave drying device. The novel moisture-removing microwave drying device comprises a machine frame. A material distributing device, an inlet microwave restraining system, a microwave acting cavity, an outlet microwave restraining system and a blanking device are respectively arranged above the machine frame along a material distributing direction. Material conveying devices are arranged on the machine frame vertically from front to back. A microwave generator and an electric system are arranged above the microwave acting cavity. A control cabinet which is electrically connected with the device is arranged on one side of the machine frame, and an operating platform which is electrically connected with the device is arranged on the other side of the machine frame. The novel moisture-removing microwave drying device further comprises a moisture suction system. The moisture suction system comprises an air inlet which is arranged in a rear baffle of the microwave acting cavity, an air suction pipe which is connected with one end of the air suction port, and a moisture suction fan which is connected with the other end of the air suction port. The air inlet and air suction port are a plurality of ventilation small holes or stainless net holes which are formed in the rear baffle or the front baffle. The novel moisture-removing microwave drying device is simple in structure and high in drying efficiency, improves device production, reduces device manufacturing cost, and is safe and reliable in performance and applicable to popularization and construction.

Description

Novel hydrofuge microwave dryer
Technical field
The utility model belongs to microwave sector application technical field, particularly relates to a kind of novel hydrofuge microwave dryer.
Background technology
Microwave drying is different from the traditional drying mode, and its hot conduction orientation is identical with the moisture diffusion direction.Compare with the traditional drying mode, have that rate of drying is large, energy-conservation, production efficiency is high, uniform drying, cleaner production, easily realize automation control and the advantage such as improve the quality of products, thereby be that dry every field more and more comes into one's own.Just application and the theory of microwave drying technology have been carried out large quantity research abroad as far back as the sixties in last century, the further development of having got back in nearly decades.The research of China microwave drying technology is started late, and has compared a certain distance abroad, but has also obtained good achievement, and many researchs and application achievements are also arranged.China's microwave drying technology now has been used for the aspects such as food industry, chemical engineering of materials, medical industry, exploitation of mineral resources industry, ceramic industry, lab analysis, wet natural rubber processing.
Traditional industry microwave dryer continuous production line, the dehumidification system air intake enters inside cavity by the box bottom aperture usually, then by blower fan with the moisture device for transferring.Because material is in drying course, the different phase moisture is different, the little hole number of base plate and wind direction have certain influence to drying effect, and, the microwave equipment continuous production line, conveyer belt or transporting chain plate gas permeability are relatively poor, and less with the base plate spacing, when wind entered in the cavity from base plate, the exchange of material and air moisture was inhomogeneous on conveyer belt or the carrier bar.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, and drying efficiency is high, drying effect is good, improve equipment yield, and energy-saving and cost-reducing, the novel hydrofuge microwave dryer of reduction device fabrication cost.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of novel hydrofuge microwave dryer, comprise frame, the frame top is equipped with distribution device successively along the cloth direction, the import microwave suppresses system, the microwave action cavity, the outlet microwave suppresses system and blanking device, certainly go to the rear material conveying device that vertically is equipped with on the frame, microwave action cavity top is equipped with microwave generator and electrical system, frame one side is provided with the switch board that is electrically connected with equipment, opposite side is provided with the operating desk that is electrically connected with equipment, also comprise dehumidification system, described dehumidification system comprises the air inlet that arranges on the microwave action cavity backboard, the suction opeing that arranges on the front apron, the exhaust column that is connected with suction opeing, the dehumidifier blower fan that is connected with the exhaust column other end, described air inlet and suction opeing are respectively a plurality of airing holes or the stainless steel mesh that arranges on backboard and the front apron.
Described material conveying device comprises actuating unit and connecting gear, connecting gear comprises conveyer belt and conveyer belt carrying roller, or carrier bar and carrier bar carrying roller, described connecting gear in the microwave action cavity the conveyer belt carrying roller or the scope of the height H of carrier bar carrying roller and well floor be 160mm~180mm.
Described microwave generator and electrical system are installed in the electrical box of microwave action cavity top, and side plate is provided with a plurality of Long Circle air vents around the electrical box, and a plurality of axial flow blowers are installed, and stainless (steel) wire is adopted at the top.
A plurality of " V " font air regulating board is installed before and after on the described microwave action inside cavity top board.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model adopts novel dehumidifier mode, described dehumidification system comprises the air inlet that arranges on the microwave action cavity backboard, the suction opeing that arranges on the front apron, the exhaust column that is connected with suction opeing, the dehumidifier blower fan that is connected with the exhaust column other end, the moisture distribution is complementary with the material moisture of correspondence position in the microwave action cavity, and the material of drying soaks again can to avoid moisture to incite somebody to action, has improved drying efficiency, and drying effect is good, has improved equipment yield; Blower fan adopts VFC, fast adjusts accurately air force, can regulate fan delivery with the situation of season and material; Exhausting mode of the present utility model can be equipped with the dehumidifier blower fan of power and its coupling according to case body equipment length, under the condition of equal plant capacity, compares the traditional microwave drying equipment and can improve output 30%, has greatly increased the equipment effect.
2, structurally, the forward and backward baffle design of the utility model microwave action cavity is punching sieve plate or stainless steel mesh, as outlet air end and the air intake of dehumidification system, can satisfy the hydrofuge demand respectively, can prevent microwave leakage again, and is safe and reliable; And, the dehumidifier blower fan only is installed in equipment charging aperture position, energy-saving and cost-reducing, reduce the device fabrication cost.
3, structurally, connecting gear described in the utility model in the microwave action cavity the conveyer belt carrying roller or the scope of the height H of carrier bar carrying roller and well floor be 160mm~180mm, guarantee that the circulation of material upper and lower surface wind is smooth and easy, so that material and air moisture exchange are evenly, dry materials is effective.
4, structurally, side plate is provided with a plurality of oval air vents around the electrical box described in the utility model, and a plurality of axial flow blowers are installed, stainless (steel) wire is adopted at the electrical box top, because this exhausting mode heat all passes through the casing front portion, cause the electrical box portion temperature sharply to raise, adopt described structure, good permeability can make the electric part temperature stabilization remain in the safe range, in the life-span that is conducive to extension device, improve the electrical equipment working environment.
5, structurally, set up before and after on the microwave action inside cavity top board described in the utility model and a plurality of " V " font air regulating board is installed makes the up and down fluctuation under the dehumidifier fan action of electrical box inner air, thereby increase the flowability of the inner wind of electrical box, improve drying effect; In addition, also can reduce to a certain extent hot blast near top board by the time, concentrate thereby reduce the top board heat, the protection electric part is unlikely overheated and damage, or reduces service life
6, to sum up, the utility model is simple in structure, and drying efficiency is high, and drying effect is good, has improved equipment yield, and energy-saving and cost-reducing, reduces the device fabrication cost, and performance safety is reliable, is suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the novel hydrofuge microwave dryer of the utility model;
Fig. 2 is the left TV structure schematic diagram of novel hydrofuge microwave dryer shown in Figure 1;
Fig. 3 is the plan structure schematic diagram of novel hydrofuge microwave dryer shown in Figure 1;
Fig. 4 is the structural representation of the novel hydrofuge microwave dryer of the utility model microwave action cavity front and rear baffle;
Sequence number among the figure: 1, frame, 2, distribution device, 3, the import microwave suppresses system, 4, the microwave action cavity, 5, the outlet microwave suppresses system, and 6, blanking device, 7, microwave generator, 8, switch board, 9, operating desk, 10, backboard, 11, front apron, 12, exhaust column, 13, the dehumidifier blower fan, 14, airing hole, 15, conveyer belt or carrier bar, 16, conveyer belt carrying roller or carrier bar carrying roller, 17, electrical box, 18, axial flow blower, 19, the V-type air regulating board.
The specific embodiment
Embodiment one:
Referring to Fig. 1 to Fig. 4, among the figure, the novel hydrofuge microwave dryer of the utility model, comprise frame 1, frame 1 top is equipped with distribution device 2 successively along the cloth direction, the import microwave suppresses system 3, microwave action cavity 4, the outlet microwave suppresses system 5 and blanking device 6, certainly go to the rear material conveying device that vertically is equipped with on the frame 1, microwave action cavity 4 tops are equipped with microwave generator 7 and electrical system, frame 1 one sides are provided with the switch board 8 that is electrically connected with equipment, opposite side is provided with the operating desk 9 that is electrically connected with equipment, also comprise dehumidification system, described dehumidification system comprises the air inlet that arranges on microwave action cavity 4 backboards 10, the suction opeing that arranges on the front apron 11, the exhaust column 12 that is connected with suction opeing, with the dehumidifier blower fan 13 that exhaust column 12 other ends are connected, described air inlet and suction opeing are respectively a plurality of airing holes 14 that arrange on backboard 10 and the front apron 11; Described material conveying device comprises actuating unit and connecting gear, and connecting gear comprises conveyer belt 15 and conveyer belt carrying roller 16, and the conveyer belt carrying roller 16 of described connecting gear in microwave action cavity 4 is 170mm with the height H of well floor; Described microwave generator 7 and electrical system are installed in the closed electrical box 17 of microwave action cavity 4 tops, side plate is provided with a plurality of Long Circle air vents around the electrical box 17, and a plurality of axial flow blowers 18 are installed, stainless (steel) wire is adopted at electrical box 17 tops; A plurality of V-type air regulating boards 19 are installed before and after on described microwave action cavity 4 inner top.
The course of work of the present utility model is as follows:
At first, opening device, material is tiled on the conveyer belt 15 uniformly through distribution device 2, and conveyer belt 15 is under the drive of motor, by certain speed uniform motion, material is written in the microwave action cavity 4, material is subjected to the irradiation of microwave in microwave action cavity 4, produce steam, is that the wind circulation of the dehumidification system of air inlet is taken away by discharge end, after drying was finished, material packed through blanking device.
Embodiment two:
The present embodiment figure does not draw.The present embodiment and embodiment one structure proximate no longer repeat, and its difference is: the present embodiment connecting gear comprises carrier bar and carrier bar carrying roller, described connecting gear in the microwave action cavity the carrier bar carrying roller and the scope of the height H of well floor be 160mm~180mm.
Embodiment three:
The present embodiment figure does not draw.The present embodiment and embodiment one structure proximate no longer repeat, and its difference is: the described air inlet of the present embodiment and suction opeing are respectively the stainless steel mesh that arranges on backboard and the front apron.
The above only is the schematic specific embodiment of the utility model; be not to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.

Claims (4)

1. novel hydrofuge microwave dryer, comprise frame, the frame top is equipped with distribution device successively along the cloth direction, the import microwave suppresses system, the microwave action cavity, the outlet microwave suppresses system and blanking device, certainly go to the rear material conveying device that vertically is equipped with on the frame, microwave action cavity top is equipped with microwave generator and electrical system, frame one side is provided with the switch board that is electrically connected with equipment, opposite side is provided with the operating desk that is electrically connected with equipment, also comprise dehumidification system, it is characterized in that: described dehumidification system comprises the air inlet that arranges on the microwave action cavity backboard, the suction opeing that arranges on the front apron, the exhaust column that is connected with suction opeing, the dehumidifier blower fan that is connected with the exhaust column other end, described air inlet and suction opeing are respectively a plurality of airing holes or the stainless steel mesh that arranges on backboard and the front apron.
2. novel hydrofuge microwave dryer according to claim 1, it is characterized in that: described material conveying device comprises actuating unit and connecting gear, connecting gear comprises conveyer belt and conveyer belt carrying roller, or carrier bar and carrier bar carrying roller, described connecting gear in the microwave action cavity the conveyer belt carrying roller or the scope of the height H of carrier bar carrying roller and well floor be 160mm~180mm.
3. novel hydrofuge microwave dryer according to claim 1, it is characterized in that: described microwave generator and electrical system are installed in the electrical box of microwave action cavity top, side plate is provided with a plurality of Long Circle air vents around the electrical box, and a plurality of axial flow blowers are installed, stainless (steel) wire is adopted at the electrical box top.
4. novel hydrofuge microwave dryer according to claim 1 is characterized in that: a plurality of " V " font air regulating board is installed before and after on the described microwave action inside cavity top board.
CN 201220331939 2012-07-10 2012-07-10 Novel moisture-removing microwave drying device Expired - Fee Related CN202836111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220331939 CN202836111U (en) 2012-07-10 2012-07-10 Novel moisture-removing microwave drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220331939 CN202836111U (en) 2012-07-10 2012-07-10 Novel moisture-removing microwave drying device

Publications (1)

Publication Number Publication Date
CN202836111U true CN202836111U (en) 2013-03-27

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Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006643A (en) * 2014-05-15 2014-08-27 青岛质立机电有限公司 Explosion-proof microwave drying production line
CN105758126A (en) * 2016-04-27 2016-07-13 贡享本草(永泰)生物科技有限公司 Roxburgh anoectochilus terminal bud microwave variable-frequency cold drying method and dedicated device
CN106482492A (en) * 2015-09-02 2017-03-08 九芝堂股份有限公司 A kind of screening drying machine
CN110006236A (en) * 2019-02-01 2019-07-12 云浮中科石材创新科技有限公司 A kind of microwave drying equipment hydrofuge equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006643A (en) * 2014-05-15 2014-08-27 青岛质立机电有限公司 Explosion-proof microwave drying production line
CN106482492A (en) * 2015-09-02 2017-03-08 九芝堂股份有限公司 A kind of screening drying machine
CN105758126A (en) * 2016-04-27 2016-07-13 贡享本草(永泰)生物科技有限公司 Roxburgh anoectochilus terminal bud microwave variable-frequency cold drying method and dedicated device
CN110006236A (en) * 2019-02-01 2019-07-12 云浮中科石材创新科技有限公司 A kind of microwave drying equipment hydrofuge equipment

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20170710