CN203893615U - Drying system for water glass expanded and vitrified small ball insulation board production - Google Patents
Drying system for water glass expanded and vitrified small ball insulation board production Download PDFInfo
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- CN203893615U CN203893615U CN201420070220.7U CN201420070220U CN203893615U CN 203893615 U CN203893615 U CN 203893615U CN 201420070220 U CN201420070220 U CN 201420070220U CN 203893615 U CN203893615 U CN 203893615U
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Abstract
The utility model discloses a drying system for water glass expanded and vitrified small ball insulation board production. The drying system comprises a transmission device, a drying box body, a heating device and a humidity control device, wherein the transmission device comprises motors and a chain, the chain is formed into a closed ring, the motors are arranged at the two ends of the closed ring for providing power to the chain, and the transmission device is arranged in a manner of penetrating through the drying box body; the two ends of the drying box body are provided with openings, so that the chain can be conveniently conveyed into or conveyed out of the insulation board; the heating device comprises a microwave radiation heating plate which is uniformly arranged in the drying box body and is used for heating the insulation board; the humidity control device comprises a humidity sensor and a fan and is used for controlling the starting and the stop of the fan according to humidity monitored by the humidity sensor. The system can realize effective solidification of a water glass expanded and vitrified small ball insulation board after being subjected to pressure compaction forming when the water glass expanded and vitrified small ball insulation board is in continuous operation at a certain speed.
Description
Technical field
The utility model relates to a kind of drying system, particularly a kind of drying system of producing for waterglass small expended and vitrified ball heat insulating plate.
Background technology
Developing ecology civilization is a long-term national policy of China, and energy-saving and emission-reduction, low carbon development are just changing people's life, the mode of production.That external wall of building insulation material has is heat insulation, insulation, the comprehensive function such as fire-retardant, is described as " air-conditioning " of building construction, is a green construction material that meets CHINESE INDUSTRIES policy.
At present, external wall of building insulation material, from forming, mainly comprises inorganic light weight thermal insulation material, high-molecular organic material and composite.High-molecular organic material continuous production is high, cost is low, good heat-insulation effect, but fire-protection rating can only reach B level, and along with China's construction material fire-protection standard improves, its use is extremely restricted.That inorganic heat insulation material has is heat insulation, fire-retardant, insulation, the outstanding advantages such as inexpensive, but moulding difficulty is large, intensity is low, production efficiency is not high, and former has been proposed to very high requirement.Especially using waterglass as the expanded and vitrified small ball inorganic light weight thermal insulation material of main adhesive, its Forming Quality, baking and curing quality etc. directly affects quality and the production efficiency of warming plate.In waterglass expanded and vitrified small ball light thermal insulation board production process, the natural drying time is long at present, and curing not thorough, quality is subject to effect of natural conditions large; General resistance heated or infrared heating, warming plate temperature-rise period carries out from outside to inside, cause top layer first curing, moisture goes out easily to cause pore in process, affect the thermal conductivity factor of insulation material, even occur that surface is overheated, the dry not saturating situation of core, cause warming plate fragility to increase, mechanical properties decrease.It is strong that heating using microwave has penetration power; the warming plate feature such as think and act in one and the same way that heats up; after solidifying, warming plate material thermal conductivity factor is little, mechanical strength is large, saves the energy, and being proven is to produce the best mode of heating of baking and curing system for waterglass expanded and vitrified small ball light thermal insulation board.By the Detection & Controling automatically such as temperature, humidity, temperature in casing is dried in assurance, humidity is even, can effectively prevent warming plate material overbaking or do the disadvantages such as not saturating.
Utility model content
The utility model proposes in order to overcome the above-mentioned defect of prior art just, the technical problems to be solved in the utility model is: a sleeving temperature, humidity, controlled microwave smart heating system of heat time are provided, make warming plate material after pressure forming at continuous operation, surface, core heat up and are heating and curing simultaneously, the performance indications that guaranteed warming plate material are stable, improved production efficiency.
To achieve these goals, the utility model provides a kind of drying system of producing for waterglass small expended and vitrified ball heat insulating plate, and this system comprises conveyer, dries casing, heater and humidity control device; Described conveyer, comprises motor and chain, and described chain shape becomes closed loop, and described motor is arranged on the motion that the two ends of closed loop are described chain power is provided, and described conveyer runs through the setting of described oven dry casing; Described oven dry casing, two ends have opening, so that described warming plate is sent into or sent to described chain; Described heater, comprises carry out microwave radiation heating plate, and described microwave heating plate is evenly arranged in described oven dry casing, for described warming plate, heats; Described humidity conditioner, comprises humidity sensor and blower fan, controls the start and stop of blower fan according to the humidity of humidity sensor monitoring.
Further, described conveyer also comprises by described motor-driven gear, thereby described gear and the engagement of described chain drive described chain movement.
Further, the movement velocity of described conveyer, and can stepless speed regulation in 0.2-1.5m/min.
Further, described oven dry casing comprises the construction unit of a plurality of series connection, and described in each, the length of construction unit is at 1.2-2.0m.
Further, described heater also comprises thermocouple and AC relay, and described thermocouple is arranged in described oven dry casing to dry the temperature of casing described in sensing; Described AC relay is according to energising and the power-off of microwave heating plate described in the signal controlling of described thermocouple.
Further, the microwave of described microwave heating plate radiation 1um-30um, described in monolithic, the radiating surface size of microwave heating plate is selected in 250mm*250mm, 300mm*300mm, 400mm*400mm, described in monolithic, the power bracket of microwave heating plate is at 0.5-1.5KW, distance described in each piece between microwave heating plate is equal, and the numerical value of distance is selected in the middle of 100-200mm.
Further, described thermocouple is arranged on distance and dries casing entrance 200mm, apart from drying casing outlet 200mm and being arranged on to be positioned at, dries casing centre position, in the degree of described drying baker body temperature poor being controlled at ± 2, dry air themperature numerical value in casing and choose between 50-120 degree.
Further, described humidity conditioner comprises, humidity tester, relay, blower fan and airduct; Humidity tester is arranged in dries casing centre position to dry the humidity of casing described in sensing and to generate the signal of telecommunication, and relay is controlled blower fan duty according to the described signal of telecommunication; Blower fan is connected with airduct the air of blower fan extraction is discharged to and is dried outside casing by airduct; Airduct is uniformly distributed in dries casing top, and dust diameter is 15mm-20mm, and the distance between airduct is at 200-300mm; Drying average relative humidity in casing maintains in 5%-10%.
The beneficial effects of the utility model: this system can realize waterglass small expended and vitrified ball heat insulating plate after pressure compaction moulding with certain speed continuous operation; effectively curing in uniform temperature, certain humidity, certain hour, after guaranteeing to solidify, waterglass small expended and vitrified ball heat insulating plate has lower thermal conductivity factor and higher mechanical property.This device has automaticity, production efficiency is high, the advantages such as technological parameter is controlled, steady quality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
The utility model provides a kind of drying system of producing for waterglass expanded and vitrified small ball light thermal insulation board, and this system comprises conveyer, dries casing, heater and humidity control device.
The construction unit that oven dry casing 4 of the present utility model preferably includes a plurality of 1.2-2.0m is in series, and its total length can be determined according to carrier chain movement velocity and drying time.
As shown in Figure 1; in drying system of the present utility model; waterglass expanded and vitrified small ball light thermal-insulation substrate transfer device comprises; described in conveyer chain band 1, conveyer chain band 1 is connected with warming plate formation system (not shown), and the sheet material of described formation system machine-shaping is received and be delivered to oven dry casing 4.Meanwhile, described conveyer chain band 1 runs through whole oven dry casing 2, and described warming plate is transmitted through drying casing 4 and dried by described conveyer chain band 1, then by described conveyer chain band 1, described warming plate is sent from described oven dry casing 2.
Preferably described chain band 1 comprises chain and power section, chain shape becomes loop-like, power section is arranged on the two ends of closed loop chain, described power section comprises motor and gear, pass through motor-driven gear, described gear and chain engagement drive chain and power are provided, and warming plate is placed on described chain, thereby power section drives chain translator unit along the orbiting motion of subscribing, to realize the transmission of warming plate.The movement velocity of chain can be set in 0.2-1.5m/min stepless adjustable.
It is emphasized that, in the utility model, adopt the structure of above-mentioned conveyer chain band can effectively transmit warming plate, simultaneously, because chain band has the perforation penetrating, the a small amount of chip falling on warming plate can be along the perforation of chain and is fallen, thereby has avoided the talus accumulation due to warming plate on conveyer chain band to occur the phenomenon of skidding.Such technical scheme is especially applicable to the transmission of warming plate in whole drying course, has outstanding substantive distinguishing features and significant progressive.
The top of described oven dry casing is provided with heating plate 3, and described heating plate is by being that microwave heats by electric energy conversion, the structure of microwave heating plate in the prior art extensive use the utility model its principle is not described in detail.Yet it is emphasized that the utility model has carried out creative design for the particular location distribution of microwave heating plate.Particularly: the microwave that the carry out microwave radiation heating plate in the utility model can radiation 1um-30um, the microwave of above-mentioned wavelength can carry out whole heating to the inside of the warming plate that will heat effectively, has the advantage that other wavelength microwaves cannot replace.
Further, effective radiating surface size of the monolithic microwave heating plate adopting in the utility model is selected in 250mm*250mm, 300mm*300mm or 400mm*400mm, monolithic power 0.5-1.5KW, and every interblock distance is 100-200mm.Adopt the heating plate of above-mentioned parameter and will every interblock be set apart from can guarantee not obvious step-down of heating-up temperature in the spacing between piece for 100-200mm between above-mentioned heating plate, so just can make warming plate homogeneous heating, thereby guarantee the structural integrity of whole warming plate.
The utility model adopts temperature control system to control the heating-up temperature of above-mentioned heating plate, and temperature control system comprises thermocouple and AC relay.Described thermocouple can sensing surrounding environment temperature, and generate the different signals of telecommunication according to the variation of temperature, described AC relay is controlled power supply and the power-off of described microwave radiation heating plate according to the described signal of telecommunication.Preferably, the thermocouple in the utility model is distributed in dries distance oven dry casing entrance, outlet 200mm place in casing, and is arranged at the position in the middle of oven dry casing.By above-mentioned setting, the temperature difference of whole oven dry casing can be controlled in 2 degree.The demand of drying according to different plates, dries air themperature in casing and can in the scope of 50-120 degree, choose suitable numerical value.Especially preferably, when bake out temperature is arranged on 85 while spending, the degree of its oven dry not only can guarantee the intensity of warming plate integral body and can utilize substantially the energy, play energy-conservation effect.
In the utility model, adopt MCS to control the humidity of drying in casing, described MCS comprises humidity tester, relay, blower fan and airduct 2.Humidity measurement probe is positioned at dries casing centre position, can dry the humidity in casing by sensing, and generate the signal of telecommunication according to the difference of drying casing humidity, and described relay is controlled blower fan duty according to this signal of telecommunication.Blower fan is communicated with airduct 2, by described airduct 2, the gas of drying in casing is discharged.Airduct 2 is distributed in dries casing top, for guaranteeing that in oven dry casing, humidity is even, airduct 22 is uniformly distributed in dries casing diverse location, average distance is at 200-300mm, airduct 2 diameters are 15mm-20mm, by above-mentioned setting, can effectively and promptly by drying the high gas of humidity in casing, discharge, thereby can control whole casing, remain on suitable humidity and then efficient drying warming plate.Preferably, in this practicality, can average relative humidity in oven dry casing be maintained in 5%-10% by arranging to relative humidity fan starting higher than 10% time.
The basic process of this system works is: by the waterglass expanded and vitrified small ball light thermal insulation board after pressure forming; under the conveying of conveyer belt; with certain transporting velocity, enter oven dry casing, through being uniformly distributed in the carry out microwave radiation heating plate heating of drying casing top, solidify rapidly.By thermocouple, Control, dry temperature in casing, by moisture measurement, by Control fan operation, control and dry humidity in casing, guarantee waterglass expanded and vitrified small ball light thermal insulation board thermal conductivity factor and stable mechanical property.The length of Intelligent heating system oven dry casing was determined by the carrier chain speed of service and heat time.
Embodiment 1
Microwave heating plate monolithic effective radiating area in the present embodiment 1 is set to 400mm*400mm, monolithic power 1.0KW, and every interblock, apart from being 150mm, being dried casing and is comprised of the long heating unit of 1.2m, and totally 10 groups, total length is 12m.In distance, dry casing entrance, outlet 200mm place and distance oven dry casing entrance 6m place respectively three thermocouple probes are set, and be connected with microwave heating plate by relay.To dry the interior air temperature control of casing at 90 degree left and right, the temperature difference ± 2 degree.Drying casing entrance 6m place installation one air humidity test probe, and be connected with blower fan by relay, controlling and dry the interior air humidity of casing at 5%-10%.For temperature in casing is dried in assurance, humidity is even, airduct 22 is distributed in each heating unit top, airduct 22 diameter 150mm.The conveying capacity speed of service is about 0.5m/min.
The drying unit arranging by the way can be realized effectively and drying, and significantly reduces the moisture content in warming plate, has guaranteed the quality of warming plate.
Embodiment 2
In the present embodiment, microwave heating plate monolithic effective radiating area is 400mm*400mm, monolithic power 1.0KW, and every interblock, apart from being 100mm, being dried casing and is comprised of the long heating unit of 1.2m, and totally 20 groups, total length is 20m.In distance, dry casing entrance respectively, export 200mm place and apart from drying casing entrance 10m place, three thermocouple probes are set, and be connected with microwave heating plate by relay, control and dry the interior air themperature of casing about 80-90 degree, the temperature difference ± 2 degree.Drying casing entrance 10m place installation one air humidity test probe, and be connected with blower fan by relay, controlling and dry the interior air humidity of casing at 5%-10%.For temperature in casing is dried in assurance, humidity is even, airduct 22 is distributed in each heating unit top, airduct 22 diameter 200mm.The conveying capacity speed of service is 1.0m/min.
The drying unit arranging by the way can be realized rapidly and drying, and has improved production efficiency when having guaranteed the quality of warming plate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a drying system of producing for waterglass small expended and vitrified ball heat insulating plate, is characterized in that, this system comprises conveyer, dries casing, heater and humidity control device;
Described conveyer, described conveyer runs through the setting of described oven dry casing; Comprise motor and chain, described chain shape becomes closed loop, and described motor is arranged on the motion that the two ends of closed loop are described chain power is provided;
Described oven dry casing, two ends have opening, so that described warming plate is sent into or sent to described chain;
Described heater, comprises carry out microwave radiation heating plate, and described microwave heating plate is evenly arranged in described oven dry casing, for described warming plate, heats;
Described humidity conditioner, comprises humidity sensor and blower fan, controls the start and stop of blower fan according to the humidity of humidity sensor monitoring.
2. drying system according to claim 1, is characterized in that, described conveyer also comprises by described motor-driven gear, thereby described gear and the engagement of described chain drive described chain movement.
3. drying system according to claim 1 and 2, is characterized in that, the movement velocity of described conveyer, and can stepless speed regulation in 0.2-1.5m/min.
4. drying system according to claim 1, is characterized in that, described oven dry casing comprises the construction unit of a plurality of series connection, and described in each, the length of construction unit is at 1.2-2.0m.
5. drying system according to claim 1, is characterized in that, described heater also comprises thermocouple and AC relay, and described thermocouple is arranged in described oven dry casing to dry the temperature of casing described in sensing; Described AC relay is according to energising and the power-off of microwave heating plate described in the signal controlling of described thermocouple.
6. drying system according to claim 1 or 5, it is characterized in that, the microwave of described microwave heating plate radiation 1um-30um, described in monolithic, the radiating surface size of microwave heating plate is selected in 250mm*250mm, 300mm*300mm, 400mm*400mm, described in monolithic, the power bracket of microwave heating plate is at 0.5-1.5KW, distance described in each piece between microwave heating plate is equal, and the numerical value of distance is selected in the middle of 100-200mm.
7. drying system according to claim 5, it is characterized in that, described thermocouple is arranged on distance and dries casing entrance 200mm, apart from drying casing outlet 200mm and being arranged on to be positioned at, dries casing centre position, in the degree of described drying baker body temperature poor being controlled at ± 2, dry air themperature numerical value in casing and choose between 50-120 degree.
8. drying system according to claim 1, is characterized in that, described humidity conditioner comprises, humidity tester, relay, blower fan and airduct; Humidity tester is arranged in dries casing centre position to dry the humidity of casing described in sensing and to generate the signal of telecommunication, and relay is controlled blower fan duty according to the described signal of telecommunication; Blower fan is connected with airduct the air of blower fan extraction is discharged to and is dried outside casing by airduct; Airduct is uniformly distributed in dries casing top, and dust diameter is 15mm-20mm, and the distance between airduct is at 200-300mm; Drying average relative humidity in casing maintains in 5%-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070220.7U CN203893615U (en) | 2014-02-19 | 2014-02-19 | Drying system for water glass expanded and vitrified small ball insulation board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070220.7U CN203893615U (en) | 2014-02-19 | 2014-02-19 | Drying system for water glass expanded and vitrified small ball insulation board production |
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| Publication Number | Publication Date |
|---|---|
| CN203893615U true CN203893615U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070220.7U Expired - Fee Related CN203893615U (en) | 2014-02-19 | 2014-02-19 | Drying system for water glass expanded and vitrified small ball insulation board production |
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| CN (1) | CN203893615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437188A (en) * | 2018-03-21 | 2018-08-24 | 重庆欧力德节能建材有限公司 | A kind of glass bead insulation plate production line and its production technology |
| FR3112304A1 (en) * | 2020-07-10 | 2022-01-14 | Exelsius | System for treating an object comprising a material to be crosslinked. |
-
2014
- 2014-02-19 CN CN201420070220.7U patent/CN203893615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437188A (en) * | 2018-03-21 | 2018-08-24 | 重庆欧力德节能建材有限公司 | A kind of glass bead insulation plate production line and its production technology |
| CN108437188B (en) * | 2018-03-21 | 2023-09-12 | 重庆欧力德节能建材有限公司 | Vitrified microbead insulation board production line and production process thereof |
| FR3112304A1 (en) * | 2020-07-10 | 2022-01-14 | Exelsius | System for treating an object comprising a material to be crosslinked. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: Spring Garden Lane 261000 Shandong Province, Weifang city Kuiwei District No. 126, building 3, unit 3, No. 501 Patentee after: Tan Xuejun Address before: 261057 Shandong Weifang Economic Development Zone, north of Yongkang street, west of friendship road Patentee before: ZHONGRUNJINHUA ENERGY-SAVING TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |