CN210773287U - Honeycomb ceramic microwave drying and shaping device - Google Patents
Honeycomb ceramic microwave drying and shaping device Download PDFInfo
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- CN210773287U CN210773287U CN201921848197.9U CN201921848197U CN210773287U CN 210773287 U CN210773287 U CN 210773287U CN 201921848197 U CN201921848197 U CN 201921848197U CN 210773287 U CN210773287 U CN 210773287U
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Abstract
The utility model discloses a honeycomb ceramic microwave drying and shaping device, which comprises a belt conveyor, a microwave drying bin is arranged along the transmission direction of the belt conveyor, a heat collecting pipe and an exhaust fan are arranged at the top of the microwave drying bin, a plurality of fans are arranged outside the microwave drying bin, a transverse air duct is arranged on the inner wall of the microwave drying bin, and an air inlet of the transverse air duct is connected with the fans; a belt conveyor at the rear part of the microwave drying bin and a cooling fan for enhancing air flow. The utility model discloses a microwave drying technology carries out drying process to ceramic honeycomb, has energy-conserving, efficient characteristics, can realize the stoving to ceramic honeycomb through the microwave. In the process of drying the honeycomb ceramics, the air is blown into the pores of the honeycomb ceramics on the belt conveyor through the air channel, the moisture and the heat inside the ceramics are blown out in time in the drying process of the honeycomb ceramics, and the moisture and the heat are discharged through the heat collecting pipes and the exhaust fans at the top of the microwave drying bin.
Description
Technical Field
The utility model relates to a microwave drying technology field, in particular to honeycomb ceramic microwave drying setting device.
Background
The honeycomb ceramic is a novel ceramic product with a structure similar to a honeycomb shape, and the use of the honeycomb ceramic is more and more extensive. The honeycomb ceramics are composed of countless equal holes into various shapes, and have the characteristic of porous thin wall. A large amount of automatic equipment, such as an automatic forming machine or an automatic drying machine, is adopted for limiting the production of ceramic products, and the drying equipment adopting microwaves in the automatic drying process has the characteristics of high temperature controllability, good drying effect and energy conservation. The microwave drying method is completely different from the traditional drying method, and is a process of making the dried material become a heating body without heat conduction. However, due to the characteristic of the porous thin wall of the honeycomb ceramic, a large amount of heat can be generated inside the honeycomb ceramic in the drying process, so that the inside and the outside of the honeycomb ceramic are heated unevenly, local expansion is generated, and the forming of the honeycomb ceramic is influenced. Moreover, in the drying process, the water vapor generated in the honeycomb ceramic is difficult to volatilize, and the drying effect is also influenced, so that the water vapor generated in the drying process needs to be discharged in time.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a honeycomb ceramic microwave drying and setting device.
In order to realize the technical purpose, the technical scheme of the utility model is that:
a honeycomb ceramic microwave drying and shaping device comprises:
the belt conveyor is used for conveying honeycomb ceramics to be dried, and the length direction of the holes of the honeycomb ceramics is arranged along the width direction of the belt conveyor;
the microwave drying bin is arranged along the transmission direction of the belt conveyor, the belt conveyor penetrates through the microwave drying bin and comprises a plurality of microwave heating boxes which are sequentially arranged in a row and fixedly connected, and at least one microwave generator is fixed on the upper side in each microwave heating box;
the heat collecting and radiating device comprises a heat collecting pipe and an exhaust fan which are arranged at the top of the microwave drying bin, one end of the heat collecting pipe is fixedly connected with the top of the microwave drying bin, and the other end of the heat collecting pipe is connected with the exhaust fan;
the transverse dehumidifying device comprises a plurality of fans arranged outside the microwave drying bin, a transverse air duct is arranged on the inner wall of the microwave drying bin, an air outlet of the transverse air duct is as high as the belt conveyor and is used for blowing air to dehumidify the honeycomb ceramics transmitted on the belt conveyor, and an air inlet of the transverse air duct is connected with the fans;
the cooling part comprises the belt conveyor positioned at the rear part of the microwave drying bin and a cooling fan for enhancing air flow;
the switch board, respectively with band conveyer microwave generator the exhaust fan the fan or the thermantidote is connected, be equipped with the control on the switch board band conveyer microwave generator the exhaust fan the fan or the thermantidote opens the control key that stops.
Further, the microwave drying bin comprises a preheating part, a low-temperature drying part and a high-temperature drying part, and the pair power of the microwave generators of the preheating part, the low-temperature drying part and the high-temperature drying part is sequentially increased.
Furthermore, every the upper portion fixed mounting of microwave heating box has a division board, microwave generator installs the top of division board, the division board will the inner space partition of microwave heating box is the microwave generation district on upper portion and the microwave zone of heating of lower part, band conveyer runs through the microwave zone of heating.
Furthermore, a support frame for supporting the microwave heating box is arranged at the lower part of the microwave heating box, and two side plates are respectively arranged at two sides of the support frame.
Furthermore, each microwave heating box is internally provided with a temperature sensor, and the temperature sensors are used for detecting the drying temperature in the microwave heating boxes.
Further, the microwave generators are provided with independent control switches, and each independent microwave generator can be controlled to be started or stopped.
Furthermore, an observation window is arranged on the side wall in the microwave drying bin, and the height of the observation window is the same as that of an upper-layer conveying belt of the belt conveyor.
Furthermore, an observation door is arranged on the observation window, a high-temperature-resistant glass observation mirror is arranged on the observation door, and a handle is further arranged on the observation door.
The utility model has the advantages that:
1. the utility model discloses a honeycomb ceramic microwave drying and setting device of example adopts the microwave drying technique to carry out drying process to honeycomb ceramic, has energy-conserving, efficient characteristics, can realize the stoving to honeycomb ceramic through the microwave. In the process of drying the honeycomb ceramics, the air is blown into the pores of the honeycomb ceramics on the belt conveyor through the air channel, the moisture and the heat inside the ceramics are blown out in time in the drying process of the honeycomb ceramics, and the moisture and the heat are discharged through the heat collecting pipes and the exhaust fans at the top of the microwave drying bin.
2. The utility model discloses a honeycomb ceramic microwave drying setting device of example, microwave drying storehouse divide into preheating part, low temperature drying part and high temperature drying part, and its inside microwave generator risees power in proper order, and the stoving temperature that corresponds also one side rises, can guarantee that honeycomb ceramic avoids the drastic change of temperature to cause the fracture scheduling problem in the stoving in-process.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is a schematic layout structure of a transverse air duct and a belt conveyor according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a microwave drying chamber of the embodiment of the present invention
Fig. 5 is a schematic structural diagram of an observation window according to an embodiment of the present invention.
In the figure: 1-belt conveyer, 101-driving roller, 102-driven roller, 103-conveyer belt 103, 104-carrier roller, 2-microwave drying bin, 201-preheating part, 202-low temperature drying part, 203-high temperature drying part, 3-microwave heating box, 4-microwave generator, 5-support frame, 6-side plate, 7-partition plate, 8-temperature sensor, 9-heat collecting pipe, 10-exhaust fan, 11-fan, 12-transverse air duct, 13-cooling fan, 14-control cabinet, 15-observation window, 16-observation door, 17-handle.
Detailed Description
The present invention is further described below with reference to the drawings attached hereto, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby defining the scope of the present invention more clearly.
As shown in figures 1-5 of the drawings,
a honeycomb ceramic microwave drying and shaping device comprises:
a band conveyer 1 for transmitting required drying honeycomb ceramics, band conveyer 1 includes the cylinder, bearing roller and conveyer belt, the conveyer belt is high temperature resistant conveyer belt, the cylinder includes initiative cylinder 101 and passive cylinder 102, the winding has conveyer belt 103 on initiative cylinder 101 and the driven cylinder 102, initiative cylinder 101 is connected with motor and speed reducer, initiative cylinder 101 and passive cylinder 102 set up the both ends at band conveyer 1, bearing roller 104 arranges the setting in proper order along band conveyer 1's direction of transmission, bearing roller 104 sets up the bottom of the upper belt of conveyer belt 103 and is used for bearing conveyer belt 103.
The microwave drying bin 2 is arranged along the transmission direction of the belt conveyor 1, the belt conveyor 1 penetrates through the microwave drying bin 2, the microwave drying bin 2 comprises a plurality of microwave heating boxes 3 which are sequentially arranged in a row and fixedly connected, and at least one microwave generator 4 is fixed on the upper side inside each microwave heating box 3; the microwave generator 4 comprises a microwave tube and a microwave tube power supply, wherein the microwave tube power supply is used for converting common alternating current power into direct current power so as to create conditions for the operation of the microwave tube. The microwave tube is the core of a microwave generator, and can provide stable continuous wave microwave power by converting direct current electric energy into microwave energy. Microwave heating cabinet 3 adopts the portion steel to make, and microwave heating cabinet 3's inboard can set up the heated board, can be used for keeping the temperature in the microwave drying storehouse, improves drying efficiency.
The lower part of microwave heating box 3 is equipped with support frame 5 that is used for supporting microwave heating box, and the both sides of support frame 5 are equipped with a curb plate 6 respectively, can seal microwave heating box 3's bottom through curb plate 6, keep the temperature to can improve the security of material in the microwave drying storehouse transmission process, prevent to hinder the people.
A partition plate 7 is fixedly installed on the upper portion of each microwave heating box 3, the microwave generator 4 is installed above the partition plate 7, and the partition plate 7 divides the internal space of the microwave heating box 3 into an upper microwave generating region and a lower microwave heating region. The microwave tube and the microwave tube power supply are arranged above the partition plate 7, a plurality of through holes can be arranged on the partition plate 7, and the microwave tube can pass through the through holes on the partition plate to carry out microwave heating on the microwave heating area at the bottom of the microwave heating box 3.
The microwave drying bin 2 comprises a preheating part 201, a low-temperature drying part 202 and a high-temperature drying part 203 along the transmission direction of the belt conveyor 1, the power of microwave generators 4 in the preheating part 201, the low-temperature drying part 202 and the high-temperature drying part 203 is sequentially increased, the corresponding drying temperature is also increased on one side, and the problems that the honeycomb ceramics are cracked due to rapid temperature change in the drying process can be avoided.
All be equipped with temperature sensor 8 in the microwave heating cabinet 3, survey the stoving temperature in the microwave heating cabinet 3 through temperature sensor 8, microwave generator 4 all has solitary control switch, can start or close control to each solitary microwave generator 4. By individually controlling each microwave generator 4, the temperature inside the microwave heating chamber 3 can be controlled in cooperation with the temperature sensor 8.
At the thermal-collecting tube 9 at microwave stoving storehouse 2 top, the one end of thermal-collecting tube 9 and the top fixed connection of microwave stoving storehouse 2, the other end and the exhaust fan 10 of thermal-collecting tube 9 are connected, can in time discharge with preheating the moisture in microwave stoving storehouse 2 through thermal-collecting tube 9 and exhaust fan 10.
The microwave drying device is characterized in that a plurality of fans 11 are arranged outside the microwave drying bin 2, a transverse air duct 12 is arranged on the inner wall of the microwave drying bin 2, an air outlet of the transverse air duct 12 is as high as the belt conveyor 1 and is used for blowing air to dehumidify honeycomb ceramics conveyed on the belt conveyor 1, and an air inlet of the transverse air duct 12 is connected with the fans 11.
The belt conveyor 1 located at the rear part of the microwave drying bin 2 is connected with a cooling fan 13 used for enhancing air flow, honeycomb ceramics on the belt conveyor are cooled through a cold compress fan, and a wood board or a truck can be taken out and placed after cooling is completed.
The control cabinet 14 is respectively connected with the belt conveyor 1, the microwave generator 4, the exhaust fan 10, the fan 11 and the cooling fan 13, and control keys for controlling the belt conveyor 1, the microwave generator 4, the exhaust fan 10, the fan 11 and the cooling fan 13 to start and stop are arranged on the control cabinet 14.
Meanwhile, in order to observe whether the device normally works at any time in the drying process of the honeycomb ceramics, an observation window 15 can be arranged on the side wall in the microwave heating bin 2, and the height of the observation window 15 is the same as that of the upper-layer conveying belt of the belt conveyor 1. The observation window 15 is used for observing the working process in the microwave drying bin 2. Be equipped with observation door 16 on the observation window 15, observation door 16 is connected with observation window 15 is articulated, is equipped with a self-locking switch on the observation window 15, and self-locking switch is connected with the switch board, and when observation door 16 was opened from observation window 15, self-locking switch disconnection, switch board 14 detected this device of self-locking switch disconnection control and shut down.
The observation door 16 is provided with a high temperature resistant glass observation mirror, and the observation door 16 is also provided with a handle 17. The high temperature resistant glass on the observation door 16 is convenient for checking the working condition in the microwave heating chamber, and the working condition in the microwave heating chamber can be conveniently checked without opening the observation door 16.
The utility model discloses during the use, on placing band conveyer 1 with ceramic honeycomb, set up the length direction in ceramic honeycomb's hole into the width direction setting along band conveyer to be favorable to drying process in the fan through the wind channel to blow in the ceramic honeycomb's on the band conveyer hole, in time blow off the inside moisture of ceramic honeycomb drying process and heat, and discharge through the thermal-collecting tube and the exhaust fan at microwave drying storehouse top.
The microwave drying bin is divided into a preheating part, a low-temperature drying part and a high-temperature drying part, the power of the microwave generator in the microwave drying bin is sequentially increased, the corresponding drying temperature is also increased on one side, and the problems that the honeycomb ceramics crack due to rapid temperature change in the drying process and the like can be avoided.
After being dried by the microwave drying bin, the honeycomb ceramics are continuously transmitted on the belt conveyor, and are cooled by the cold compress fan, and after cooling, the honeycomb ceramics can be taken out and placed on a wood board or loaded on a vehicle.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Other technical features are known to those skilled in the art except for the technical features described in the specification, and are not described in detail herein in order to highlight the innovative features of the present invention.
Claims (8)
1. The utility model provides a honeycomb ceramic microwave stoving setting device which characterized in that includes:
the belt conveyor is used for conveying honeycomb ceramics to be dried, and the length direction of the holes of the honeycomb ceramics is arranged along the width direction of the belt conveyor;
the microwave drying bin is arranged along the transmission direction of the belt conveyor, the belt conveyor penetrates through the microwave drying bin and comprises a plurality of microwave heating boxes which are sequentially arranged in a row and fixedly connected, and at least one microwave generator is fixed on the upper side in each microwave heating box;
the heat collecting and radiating device comprises a heat collecting pipe and an exhaust fan which are arranged at the top of the microwave drying bin, one end of the heat collecting pipe is fixedly connected with the top of the microwave drying bin, and the other end of the heat collecting pipe is connected with the exhaust fan;
the transverse dehumidifying device comprises a plurality of fans arranged outside the microwave drying bin, a transverse air duct is arranged on the inner wall of the microwave drying bin, an air outlet of the transverse air duct is as high as the belt conveyor and is used for blowing air to dehumidify the honeycomb ceramics transmitted on the belt conveyor, and an air inlet of the transverse air duct is connected with the fans;
the cooling part comprises the belt conveyor positioned at the rear part of the microwave drying bin and a cooling fan for enhancing air flow;
the switch board, respectively with band conveyer microwave generator the exhaust fan the fan or the thermantidote is connected, be equipped with the control on the switch board band conveyer microwave generator the exhaust fan the fan or the thermantidote opens the control key that stops.
2. The microwave oven-drying and shaping device of claim 1, wherein the microwave oven-drying chamber comprises a preheating part, a low-temperature drying part and a high-temperature drying part, and the pair power of the microwave generators of the preheating part, the low-temperature drying part and the high-temperature drying part is sequentially increased.
3. The microwave oven-drying and setting device of honeycomb ceramics of claim 1, wherein a partition plate is fixedly installed at the upper part of each microwave heating box, the microwave generator is installed above the partition plate, the partition plate divides the internal space of the microwave heating box into an upper microwave generating zone and a lower microwave heating zone, and the belt conveyor penetrates through the microwave heating zones.
4. The microwave oven-drying and shaping device of honeycomb ceramics of claim 1, wherein a supporting frame for supporting the microwave heating box is provided at the lower part of the microwave heating box, and a side plate is provided at each of two sides of the supporting frame.
5. The microwave oven-drying and shaping device of honeycomb ceramics as claimed in claim 1, wherein each microwave heating box is provided with a temperature sensor, and the temperature sensor is used for detecting the drying temperature in the microwave heating box.
6. The microwave oven drying and shaping device of claim 1, wherein each of the microwave generators has a separate control switch, and each separate microwave generator can be controlled to be turned on or off.
7. The microwave drying and shaping device for honeycomb ceramics according to claim 1, wherein an observation window is arranged on the side wall in the microwave drying bin, and the height of the observation window is the same as the height of the upper layer conveying belt of the belt conveyor.
8. The microwave oven-drying and setting device of honeycomb ceramics of claim 7, wherein the observation window is provided with an observation door, the observation door 24 is provided with a high temperature resistant glass observation mirror, and the observation door is further provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848197.9U CN210773287U (en) | 2019-10-30 | 2019-10-30 | Honeycomb ceramic microwave drying and shaping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848197.9U CN210773287U (en) | 2019-10-30 | 2019-10-30 | Honeycomb ceramic microwave drying and shaping device |
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| CN210773287U true CN210773287U (en) | 2020-06-16 |
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| CN201921848197.9U Active CN210773287U (en) | 2019-10-30 | 2019-10-30 | Honeycomb ceramic microwave drying and shaping device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013668A (en) * | 2020-08-14 | 2020-12-01 | 江苏盛容醇金科技发展有限公司 | Conveying and drying device in unglazed pottery jar drying room |
| CN112129084A (en) * | 2020-10-13 | 2020-12-25 | 祁东农交汇食品有限公司 | Automatic exhaust accuse temperature drying device |
| CN115325807A (en) * | 2022-07-29 | 2022-11-11 | 广东利元亨智能装备股份有限公司 | Pole piece drying device |
-
2019
- 2019-10-30 CN CN201921848197.9U patent/CN210773287U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013668A (en) * | 2020-08-14 | 2020-12-01 | 江苏盛容醇金科技发展有限公司 | Conveying and drying device in unglazed pottery jar drying room |
| CN112129084A (en) * | 2020-10-13 | 2020-12-25 | 祁东农交汇食品有限公司 | Automatic exhaust accuse temperature drying device |
| CN115325807A (en) * | 2022-07-29 | 2022-11-11 | 广东利元亨智能装备股份有限公司 | Pole piece drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Microwave drying and shaping device for honeycomb ceramics Effective date of registration: 20210805 Granted publication date: 20200616 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIWEI MICROWAVE EQUIPMENT Co.,Ltd. Registration number: Y2021980007333 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220808 Granted publication date: 20200616 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIWEI MICROWAVE EQUIPMENT Co.,Ltd. Registration number: Y2021980007333 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A honeycomb ceramic microwave drying and shaping device Effective date of registration: 20220826 Granted publication date: 20200616 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIWEI MICROWAVE EQUIPMENT Co.,Ltd. Registration number: Y2022980013606 |