CN204251516U - The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid - Google Patents
The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid Download PDFInfo
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- CN204251516U CN204251516U CN201420734664.6U CN201420734664U CN204251516U CN 204251516 U CN204251516 U CN 204251516U CN 201420734664 U CN201420734664 U CN 201420734664U CN 204251516 U CN204251516 U CN 204251516U
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Abstract
The utility model provides the preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid, comprises temperature control gas part kneader (1), gas shield high temperature sintering furnace (2), wet method sand mill (3), surge tank (4), spray-drier (5), filler bin (6), microballon spray still (7), raw material storage tank (8), whirlwind carbon tube furnace (9) and making beating still (10); The ceramic suspension liquid prepared by aforesaid device can be applied to thermal conversion Material Field, by electricity generate heat acting time send simultaneously light, change into heat energy, add its high radiant rate had, high penetration, directed heat characteristic, improve the speciality such as emptying quality, thus reach good energy-saving effect.
Description
The application is the divisional application of utility model patent " preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid and application apparatus ", and the applying date of original application is 2014-06-12, application number is 2014203138822.
Technical field
The utility model relates to heat energy field of material technology, particularly relates to the preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid.
Background technology
Traditional Electric heating, the utilization ratio of energy is low, and in general its electric conversion rate is only about 43%, this is because electricity is while acting heating, its thermophore is inevitable luminous.And when we only need electric heating part, the luminous luminous energy produced has been wasted.
The series such as what existing infrared electric heating material was more advanced is silicon carbide, trichroite, SiO2 pottery.They possess higher hemispherical radiation rate.According to Wien's displacement law, this this graceful theoretical explanation of fence-bohr of making a mistake, resistive material radiator tungsten, iron nickel, Aludirome, nichrome, silicon carbide, silicon molybdenum etc., after it is by energy during temperature variation, its peak wavelength and silicon carbide, trichroite, SiO2 etc. can reach good coupling, so these infra-red chinas have served good energy-saving effect.But, the heat energy wide spectrum that current infra-red china sends radiator, especially to radiator derive secondary wave crest group, such as visible ray, ultraviolet, in, far infrared rays etc., they do not possess good absorption, reflection potential, cause lost large energy.If on the basis of existing infrared electric heating material, adhere to a kind of broad absorption transition material, by be wasted nearly 40% energy, comprise far infrared, ultraviolet, visible ray be converted into heat energy, significantly will improve the thermo-efficiency of electric energy.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provides a kind of preparation facilities and the application apparatus that significantly can improve the ceramic suspension liquid of the thermal conversion efficiency of electric energy.
The technical scheme adopted for realizing the purpose of this utility model is: the preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid, is characterized in that comprising following equipment: temperature control gas part kneader (1), gas shield high temperature sintering furnace (2), wet method sand mill (3), surge tank (4), spray-drier (5), filler bin (6), microballon spray still (7), raw material storage tank (8), whirlwind carbon tube furnace (9) and making beating still (10); Described temperature control gas part kneader (1) device is provided with heating and carries and control device with temperature control unit and shielding gas, and the bottom of described temperature control gas part kneader (1) is provided with spiral squeezing and round mouth mould device; Described temperature control gas part kneader (1) is connected with described gas shield high temperature sintering furnace (2), and described gas shield high temperature sintering furnace (2) device is provided with the setting of heat heating curve and carries and control device with temperature control unit and shielding gas; Described gas shield high temperature sintering furnace (2) is connected with described wet method sand mill (3); Wet method sand mill (3) is connected with surge tank (4); Described surge tank (4) is connected with spray-drier (5), and spray-drier (5) is provided with slurry transferring pump, shears atomizer, 350 DEG C of hot-blast conveying appliances and powder collection device; Described spray-drier (5) is connected with filler bin (6), and filler bin (6) is provided with compressed air delivery device; Described filler bin (6) connects described microballon spray still (7), and described microballon spray still (7) is provided with 330 DEG C of hot-blast conveying appliances, shears atomizer, temperature automatically controlled and entire machine control device; Described microballon spray still (7) connects cane sugar powder storage tank (8) and whirlwind carbon tube furnace (9) respectively, and described cane sugar powder storage tank (8) is provided with compressed air delivery device, powder material automatic metering conveyor device and entire machine control device; Described whirlwind carbon tube furnace (9) device is provided with boiler tube, heat heating curve arranges and temperature control unit, shielding gas rotation conveying and control device; Described whirlwind carbon tube furnace (9) connects described making beating still (10), and described making beating still (10) is provided with disc type high speed agitator.
Concrete, boiler tube in described whirlwind carbon tube furnace (9) is the hollow tube that one end open one end is closed, boiler tube is provided with feeding mouth and inlet mouth in the position near blind end, and the direction of described inlet mouth and the axis of described boiler tube form the angle of 4-8 °.
Further, the direction of described feeding mouth, perpendicular to the axis of described boiler tube, its object is to enable feeding mouth better realize pan feeding under gravity.
Preferably, the angle that the direction of described inlet mouth and the axis of described boiler tube are formed is 5 °.Specifically, inlet mouth passes in boiler tube by non-active gas described in the utility model, and gas motion direction and boiler tube define helix angle, and non-active gas is advance with whirlwind state in boiler tube; Feeding mouth is when charging, and the non-active gas of inlet mouth can surround granular material rapidly, make granular material evenly protected, avoid at high operating temperatures bonding, reunite; The spiral motion of non-active gas in boiler tube can promote material and slowly advance towards the opening end of boiler tube.
The application apparatus of above-mentioned a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid, is characterized in that comprising the steeping vat (11), microwave drier (12) and the high temperature Muffle furnace (13) that connect successively; Described steeping vat (11) is for holding the ceramic suspension liquid of preparation, and described microwave drier (12) is provided with automatic track conveying device and temperature control unit; Described high temperature Muffle furnace (13) is provided with the setting of heat heating curve and temperature control unit and shielding gas and carries and control device.
The top of described steeping vat (11) is provided with Motorized lift device (111), is hung with infrared electric heating shape of ceramic material (112) under described Motorized lift device; Be contained with the ceramic suspension liquid (101) of preparation in described steeping vat (11), in steeping vat (11), be provided with high-speed stirring apparatus (113).
Principle of work of the present utility model and beneficial effect are: the utility model provides a kind of device preparing rare earth full spectrum thermal power transfer ceramic suspension liquid, additionally provide the device that this ceramic suspension liquid of a kind of application prepares rare earth full spectrum thermal power transfer heat energy material, the high energy UV that heat energy material produces electrically heated time, visible ray, far infrared composition, absorbed by the surface micropore wall surface material of rare earth full spectrum heat energy material, change electromagnetic infrared wave heat energy into, radiation heating is carried out to heated body, decrease the energy waste in conducted inside process, thus greatly improve the thermal conversion efficiency of electric energy, the thermal conversion efficiency of electric energy reaches more than 90%, radiation heating is the transmission ofenergy that the photon (beam) of excited atom release carries out, also can be regarded as the transmission ofenergy with electromagnetic wave, it can effectively by electricity generate heat acting time send simultaneously light, change into heat energy, add its high radiant rate had, high penetration, directed heat characteristic, improve the speciality such as emptying quality, thus reach the energy-saving effect of 24-32%.
Accompanying drawing explanation
Figure 1 shows that the utility model preparation facilities and application apparatus annexation block diagram;
Figure 2 shows that the boiler tube perspective cross section structure iron of whirlwind carbon tube furnace;
Figure 3 shows that the vertical view of boiler tube in Fig. 2;
Figure 4 shows that the structural representation of steeping vat.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Preparation method and application's method of the full spectrum thermal power transfer of the rare earth involved by the utility model ceramic suspension liquid, is described as follows: its preparation method, comprises the following steps,
(1) in oxide weight number, by talcum powder 5-15 part, nickel oxide powder 0-10 part, kaolin 5-20 part, rare earth oxide 3.5-6 part, zirconium white 2-15 part, beryllium oxide 0.1-0.5 part, titanium oxide 2-6 part, carborundum powder 0-18 part, boron nitride 2-8 part, Nano graphite powder 10-26 part, ferric oxide 3-15 part, chromic oxide 5-16 part, exsiccated ammonium alum 0.2-0.35 part and aluminum phosphate 2-5 part are raw material, add temperature control kneader, add water glass (30-50% of oxide compound gross weight), temperature control 60-75 DEG C, kneading reaction 50-65min is carried out under carbon tetrafluoride gas atmosphere, after question response, discharging is extruded into cylinder shape, make middle material A after drying,
(2) after drying in the middle of material A put into gas shield high temperature sintering furnace, control gas shield high temperature sintering furnace temperature between 1330 DEG C-1540 DEG C, be incubated 24 hours, sinter under non-active gas atmosphere subsequently, make and middlely expect B;
(3) after material B comes out of the stove in the middle of, form slurry through sand mill wet grinding, the spray-dried micron powder of making of slurry becomes material C, and is stored in suspension feed bin;
(4) melt injection with cane sugar powder through High Temperature High Pressure non-active gas, form small blobs, flow through the suspension feed bin in step (3), make itself and powder become to expect that C is combined, its surface adhesion one deck powder becomes material C; After quick refrigeration, directly enter the carbon tube furnace of 1300-1500 DEG C again, under the atmosphere of non-active gas, whirlwind burns till, and forms the surfacing D of hollow beads structure;
(5) the hydroxylated cellulose liquid mixing of surfacing D and 20-35 times of water is formed ceramic suspension liquid.
Described step (1) middle rare earth is the oxide compound of praseodymium, neodymium or Samarium.
In described step (1), the weight of water glass is the 30-50% of oxide compound gross weight, and two oxygen silicone content≤29% in water glass, its modulus is 3.1-3.4.
The temperature of the non-active gas used in described step (4) is 260-300 DEG C, and the pressure of the non-active gas that step (2) and step (4) use is 0.5-0.8Mpa.
Described non-active gas is carbonic acid gas, nitrogen or rare gas element.
The application method of above-mentioned ceramic suspension liquid, according to following operation: be dipped in by infrared electric heating shape of ceramic material in described ceramic suspension liquid, the time controlling dipping is 2-5 second, then takes out, obtains work in-process; Work in-process are put into after microwave drying retort furnace to sinter, sintering temperature is 1200-1350 DEG C, namely obtains the rare earth full spectrum heat energy material with high electric energy thermal conversion rate after the sintering of insulation 50-70min.
Embodiment:
Be illustrated in figure 1 preparation facilities and the application apparatus annexation block diagram of the utility model ceramic suspension liquid; The set of device that both can be interconnected into preparation facilities and application apparatus comes into operation (being carried out being connected with described steeping vat 11 by the described making beating still 10 in figure), also both can be carried out independent use.
In Fig. 1; a preparation facilities for rare earth full spectrum thermal power transfer ceramic suspension liquid, comprises following equipment: temperature control gas part kneader 1, gas shield gas shield high temperature sintering furnace 2, wet method sand mill 3, surge tank 4, spray-drier 5, filler bin 6, microballon spray still 7, raw material storage tank 8, whirlwind carbon tube furnace 9 and making beating still 10.
Described temperature control gas part kneader 1 device is provided with heating and carries and control device with temperature control unit and shielding gas, and the bottom of described temperature control gas part kneader 1 is provided with spiral squeezing and round mouth mould device; This kneader material is SUS304 austenitic stainless steel; it is adjustable that twin shaft turns formula mixing speed; tank body seals, and can realize accurate detection and the control of Heating temperature and shielding gas, and the temperature control gas part kneader buying used in the present embodiment is from Rugao, Jiangsu first plastics machinery factory.
Described temperature control gas part kneader 1 is connected with described gas shield gas shield high temperature sintering furnace 2, and described gas shield gas shield high temperature sintering furnace 2 device is provided with the setting of heat heating curve and carries and control device with temperature control unit and shielding gas; Described gas shield carbon tube furnace 2 is connected with described wet method sand mill 3, and described wet method sand mill 3 needs the rotating speed (adjustable) possessing 0 ~ 2000 rev/min, also needs to possess not only convenient turnover material but also the condition that can seal very well; Wet method sand mill 3 in the present embodiment is manufactured by Shanghai Du Rui Industrial Co., Ltd. to produce.
Described wet method sand mill 3 is connected with surge tank 4; Described surge tank 4 is connected with spray-drier 5, and spray-drier 5 is provided with slurry transferring pump, shears atomizer, 350 DEG C of hot-blast conveying appliances and powder collection device, and this spray-drier belongs to general industry spray-drier common equipment; Described spray-drier 5 is connected with filler bin 6, and filler bin 6 is provided with compressed air delivery device; Described filler bin 6 connects described microballon spray still 7, and described microballon spray still 7 is provided with 330 DEG C of hot-blast conveying appliances, shears atomizer, temperature automatically controlled and entire machine control device; Described microballon spray still 7 connects sucrose storage tank 8 and whirlwind carbon tube furnace 9 respectively, and described cane sugar powder storage tank 8 is provided with compressed air delivery device, powder material automatic metering conveyor device and entire machine control device; Described whirlwind carbon tube furnace 9 device is provided with boiler tube 91, heat heating curve arranges and temperature control unit, shielding gas rotation conveying and control device.
As shown in Figure 2,3, the hollow tube that described boiler tube 91 is closed for one end open one end, boiler tube 91 is provided with feeding mouth 92 and inlet mouth 93 in the position near blind end, and the direction of described inlet mouth 93 and the axis of described boiler tube 91 form the angle a of 4-8 °.Preferably, the direction of described feeding mouth 92, perpendicular to the axis of described boiler tube 91, its object is to enable feeding mouth better realize pan feeding under gravity.Preferably, the angle a that the direction of described inlet mouth 93 and the axis of described boiler tube 91 are formed is 5 °.Specifically, inlet mouth 93 is passed into by non-active gas in boiler tube 91, and gas motion direction and boiler tube 91 define angle, and non-active gas can advance with the direction 94 of spiral angle along boiler tube inwall in boiler tube; Feeding mouth is when charging, and the non-active gas of inlet mouth can surround granular material rapidly, make granular material evenly protected, avoid at high operating temperatures bonding, reunite; The direction 94 of the spiral angle of non-active gas in boiler tube promotes material and slowly advances towards the opening end of boiler tube.
As shown in Figure 1, described whirlwind carbon tube furnace 9 connects described making beating still 10, and described making beating still 10 is provided with disc type high speed agitator, stirs in the lump make ceramic suspension liquid through the surfacing D of whirlwind carbon tube furnace 9 in making beating still 10 with hydroxylated cellulose liquid.
See in Fig. 1, the application apparatus of the ceramic suspension liquid of above-mentioned preparation, comprise the steeping vat 11, microwave drier 12 and the high temperature Muffle furnace 13 that connect successively; Described steeping vat 11 is for holding the ceramic suspension liquid of preparation, and described microwave drier 12 is provided with automatic track conveying device and temperature control unit; Described high temperature Muffle furnace 13 is provided with the setting of heat heating curve and temperature control unit and shielding gas and carries and control device.
As shown in Figure 4, the top of described steeping vat 11 is provided with Motorized lift device 111, is hung with infrared electric heating material 112 under described Motorized lift device, and Motorized lift device better can control the time of the dipping of infrared electric heating material 112.Be contained with the ceramic suspension liquid 101 of preparation in described steeping vat 11, in steeping vat 11, be provided with high-speed stirring apparatus 113, before each dip operation, need to be stirred, to reach best dipping effect by high-speed stirring apparatus 113 pairs of suspension.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; preparation method, the application method of the preparation method of the ceramic suspension liquid provided in conjunction with the utility model, application method and ceramic suspension liquid; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a preparation facilities for rare earth full spectrum thermal power transfer ceramic suspension liquid, is characterized in that comprising following equipment: temperature control gas part kneader (1), gas shield high temperature sintering furnace (2), wet method sand mill (3), surge tank (4), spray-drier (5), filler bin (6), microballon spray still (7), raw material storage tank (8), whirlwind carbon tube furnace (9) and making beating still (10); Described temperature control gas part kneader (1) device is provided with heating and carries and control device with temperature control unit and shielding gas, and the bottom of described temperature control gas part kneader (1) is provided with spiral squeezing and round mouth mould device; Described temperature control gas part kneader (1) is connected with described gas shield high temperature sintering furnace (2), and described gas shield carbon tube furnace (2) device is provided with the setting of heat heating curve and carries and control device with temperature control unit and shielding gas; Described gas shield high temperature sintering furnace (2) is connected with described wet method sand mill (3), and described wet method sand mill (3) possesses 0 ~ 2000 rev/min of rotating speed; Described wet method sand mill (3) is connected with described surge tank (4), described surge tank (4) is connected with spray-drier (5), and spray-drier (5) is provided with slurry transferring pump, shears atomizer, 350 DEG C of hot-blast conveying appliances and powder collection device; Described spray-drier (5) is connected with filler bin (6), and filler bin (6) is provided with compressed air delivery device; Described filler bin (6) connects described microballon spray still (7), and described microballon spray still (7) is provided with 330 DEG C of hot-blast conveying appliances, shears atomizer, temperature automatically controlled and entire machine control device; Described microballon spray still (7) connects cane sugar powder storage tank (8) and whirlwind carbon tube furnace (9) respectively, and described cane sugar powder storage tank (8) is provided with compressed air delivery device, powder material automatic metering conveyor device and entire machine control device; Described whirlwind carbon tube furnace (9) device is provided with boiler tube, heat heating curve arranges and temperature control unit, shielding gas rotation conveying and control device; Described whirlwind carbon tube furnace (9) connects described making beating still (10), and described making beating still (10) is provided with disc type high speed agitator.
2. the preparation facilities of a kind of rare earth according to claim 1 full spectrum thermal power transfer ceramic suspension liquid, it is characterized in that the boiler tube in described whirlwind carbon tube furnace (9) is the hollow tube that one end open one end is closed, boiler tube is provided with feeding mouth and inlet mouth in the position near blind end, and the direction of described inlet mouth and the axis of described boiler tube form the angle of 4-8 °.
3. the preparation facilities of a kind of rare earth according to claim 2 full spectrum thermal power transfer ceramic suspension liquid, is characterized in that the angle that the direction of described inlet mouth and the axis of described boiler tube are formed is 5 °.
4. the preparation facilities of a kind of rare earth according to claim 3 full spectrum thermal power transfer ceramic suspension liquid, is characterized in that the axis of the direction of described feeding mouth perpendicular to described boiler tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734664.6U CN204251516U (en) | 2014-06-12 | 2014-06-12 | The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734664.6U CN204251516U (en) | 2014-06-12 | 2014-06-12 | The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420313882.2 Division | 2014-06-12 |
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| CN204251516U true CN204251516U (en) | 2015-04-08 |
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| CN201420734664.6U Withdrawn - After Issue CN204251516U (en) | 2014-06-12 | 2014-06-12 | The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003763A (en) * | 2014-06-12 | 2014-08-27 | 崔洁心 | Device for preparing rare earth full-spectrum heat energy conversion ceramic suspension liquid and device for applying rare earth full-spectrum heat energy conversion ceramic suspension liquid |
-
2014
- 2014-06-12 CN CN201420734664.6U patent/CN204251516U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003763A (en) * | 2014-06-12 | 2014-08-27 | 崔洁心 | Device for preparing rare earth full-spectrum heat energy conversion ceramic suspension liquid and device for applying rare earth full-spectrum heat energy conversion ceramic suspension liquid |
| CN104003763B (en) * | 2014-06-12 | 2015-10-28 | 天津唯元科技发展有限公司 | The preparation facilities of a kind of rare earth full spectrum thermal power transfer ceramic suspension liquid and application apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20151028 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |