CN108835716A - A kind of heater and preparation method thereof applied to low temperature cigarette - Google Patents
A kind of heater and preparation method thereof applied to low temperature cigarette Download PDFInfo
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- CN108835716A CN108835716A CN201810890935.XA CN201810890935A CN108835716A CN 108835716 A CN108835716 A CN 108835716A CN 201810890935 A CN201810890935 A CN 201810890935A CN 108835716 A CN108835716 A CN 108835716A
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- Prior art keywords
- heater
- low temperature
- heating body
- heater substrate
- metallic heating
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 22
- 238000004321 preservation Methods 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 10
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 235000015895 biscuits Nutrition 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical class [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 206010037660 Pyrexia Diseases 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 13
- 238000012946 outsourcing Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
Landscapes
- Resistance Heating (AREA)
Abstract
The present invention provides a kind of heater applied to low temperature cigarette, including metallic heating body and heater substrate assemble, and wherein heater substrate is prepared by heat-resisting material.The present invention utilizes the fever high efficiency of metallic heating body and the stability of product quality, improve the fever quality of heating device, and with high temperature inorganic material made from conjunction with heater substrate, promote the fever uniformity of product, the structure type that the present invention is prepared and assembled respectively using metallic heating body and heater substrate, structure relative to MCH ceramic heating element has preparation step simple, and primary fire can complete；Meanwhile used METAL HEATING PROCESS body, facilitate detection before assembling product, the stability of product can be improved, significantly convenient for the control of product quality.
Description
Technical field
The present invention relates to new cigarette technical field, specifically a kind of heater and its preparation side applied to low temperature cigarette
Method.
Background technique
The important directions that electric heating low temperature cigarette develops at present as novel tobacco, heater are electric heating low temperature volumes
An important component in cigarette, the height of the heating efficiency of the component, the uniformity of heating all to the suction mouthfeel of product and are held
Continuous property has important influence.To make full use of the stability of metal resistance heater, the resist processing of high heating efficiency, product
The advantages that, in conjunction with the structure of heater, it is necessary to design and prepare a kind of, generate heat stable, life of product high with the thermal efficiency
Long and stable product heater product.
Summary of the invention
The present invention provides a kind of heater and preparation method thereof applied to Low Temperature Thermal cigarette, utilizes the hair of metallic heating body
The stability of hot high efficiency and product quality improves the fever quality of heating device, and in conjunction with high temperature inorganic material, is promoted and is produced
The fever uniformity of product.
A kind of heater applied to low temperature cigarette, including metallic heating body and heater substrate assemble, wherein plus
Hot device matrix is prepared by heat-resisting material.
Further, the metallic heating body and the heater substrate pass through detent (such as matrix outsourcing detent, matrix
Interior packet detent or plug-in type detent) or package be attached.
Further, metallic heating body is at the two sides for being symmetrically distributed in heater substrate.
Further, the shape of the heater is cylindric, elliptic cylindrical shape, polygon or taper.
Further, the metallic heating body is by noble metal, high temperature melting point metals and its alloy, nickel-base alloy, iron aluminium system
Alloy or ferromagnetic material are made.
Further, the noble metal includes platinum, gold, silver, palladium, and the high temperature melting point metals include W, Mo, Ta, Nb.
Further, the heat-resisting material includes ceramics, glass, aluminium oxide, zirconium oxide.
Further, it is connect by heater bonding pad with heater substrate at metallic heating body tip, heater connection
Area is an integral structure with metallic heating body or using separating modular construction.
A kind of preparation method of the heater applied to low temperature cigarette, includes the following steps：
Step 1: according to the specific structure of target heater structure deisgn product；
Step 2: according to mass percent by the ceramic bond of the additional 4%-20% of 80%-96% aluminium oxide ceramics powder
Agent solution is put into uniform mixing equipment and mixes, and sample is covered with preservative film, is placed on 16h-24h at shady and cool drying；
Step 3: at normal temperature, being prepared using the techniques such as extrusion molding or note solidification forming according to the particular manufacturing craft of design
Heater inorganic high-temperature resistant green body out, the i.e. green body of heater substrate；
Step 4: green body sample is put into baking oven at 50 DEG C -100 DEG C after molding, dry 10h-48h；
Step 5: calcining system：500 DEG C are warming up to 5-10 DEG C/min, is risen to the heating rate of 8 DEG C/min of <
1450 DEG C are fired to obtain heater substrate 2, soaking time：700 DEG C, 850 DEG C, 1000 DEG C, 1150 DEG C, 1300 DEG C of each heat preservations
15min-60min, maximum sintering temperature keep the temperature 60min-240min；
It carries out being assembled into complete molding with metallic heating body Step 6: step 5 is prepared gained heater substrate, obtain
The heater applied to low temperature cigarette.
A kind of preparation method of the heater applied to low temperature cigarette, includes the following steps：
Step 1: according to mass percent by the ZrO of 60-90%2, 0.5%-10% SiO2, 1%-30% Al2O3
The ceramic bond agent solution of additional 0.1%-10% is mixed；
Step 2: cold isostatic compaction：The particular manufacturing craft prepared using cold isostatic press and design, at 60 DEG C -100 DEG C
At a temperature of left and right, blank forming is carried out to zirconium oxide mixed raw material；
Step 3: repaired biscuit：After demoulding, the billet surface redundance of mold junction is rejected；
Step 4: pre-burned：Zirconia green body will be fixed in draft glue discharging furnace with 10 DEG C/min of <, and be warming up to 500 from room temperature
DEG C, soaking time：100 DEG C, 200 DEG C, 300 DEG C, 400 DEG C of each heat preservation 30min-60min, 500 DEG C of highest dump temperature heat preservations
60min-240min drains organic matter sufficiently；
Step 5: firing：Be warming up to 500 DEG C with 10 DEG C/min, with the heating rate of 5 DEG C/min of < rise to 1500 DEG C into
Row is fired, soaking time：600 DEG C, 700 DEG C, 800 DEG C, 900 DEG C, 1000 DEG C, 1100 DEG C, 1200 DEG C, 1300 DEG C, 1400 DEG C it is each
Keep the temperature 15min-45min, 1500 DEG C of heat preservation 60min-360min of maximum sintering temperature；
Step 6: scale cun：Zirconium oxide heater substrate progress size is revised on numerical control sander, reaches product and wants
It asks；
It carries out being assembled into complete molding with metallic heating body Step 7: step 6 is prepared gained heater substrate, obtain
The heater applied to low temperature cigarette.
The structure type that heater of the present invention is prepared and assembled respectively using metallic heating body and heater substrate, phase
Have preparation step simple the structure of MCH ceramic heating element, primary fire can complete；Meanwhile used metal
Calandria facilitates detection before assembling product, can improve the stability of product, significantly convenient for the control of product quality.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-section of the heater applied to low temperature cigarette of the present invention；
Fig. 2 is the compound section schematic diagram of heater in Fig. 1；
For the present invention, another is applied to the schematic cross-section of the heater of low temperature cigarette to Fig. 3；
For the present invention, another is applied to the schematic cross-section of the heater of low temperature cigarette to Fig. 4；
Fig. 5 is another the compound section schematic diagram for the heater that the present invention is applied to low temperature cigarette；
Fig. 6 is another the compound section schematic diagram for the heater that the present invention is applied to low temperature cigarette.
In figure：1- metallic heating body；2- heater substrate；3- matrix outsourcing detent；4- heater bonding pad；5- heater
Base end；6- electrode pin；Packet detent in 7- matrix；8- surface heater；9- plug-in type detent；10- pedestal.
Specific embodiment
Below in conjunction with attached drawing of the invention, technical solution of the present invention is clearly and completely described.
Fig. 1 and Fig. 2 is please referred to, the present invention is applied to the one of embodiment of heater of low temperature cigarette by two parts group
At respectively metallic heating body 1 and heater substrate 2, two parts are attached by the matrix outsourcing detent 3 of junction.Institute
The metallic heating body 1 stated is distributed in the two sides of heater substrate 2, at 1 tip of metallic heating body by heater bonding pad 4 with plus
Hot device matrix 2 connects, and wherein heater bonding pad 4 can be an integral structure with metallic heating body 1, in another embodiment
It can be using separation modular construction.
It in this example, is heater substrate end 5 inside heater bonding pad 4, two parts form the end of heater,
The size of the end of heater is less than the size of main body of heater, in order to be inserted into tobacco.
Metallic heating body 1 is generally at the both sides for being symmetrically distributed in heater substrate 2, respectively by 2 two sides of heater substrate
Matrix outsourcing detent 3 (as shown in Figure 2) and metallic heating body 1 carry out card slot type connection, and then fix metallic heating body 1,
Make the heater structure of an entirety.The shape of heater can be cylindric, elliptic cylindrical shape, polygon, taper etc.
Multiple structural forms.
Metallic heating body 1 is by noble metal (Pt), high temperature melting point metals (W, Mo, Ta, Nb) or its alloy, nickel-base alloy, iron
Aluminum series alloy and ferromagnetic material etc. are made, such as Aludirome, ferroaluminium, inconel, nichrome, cupro-nickel are closed
The Precise Alloys material such as gold, thermocouple wire is prepared, and metallic heating body 1 is processed into and matches with heater substrate 2
Structure type.
Heater substrate 2 is generally prepared by heat-resisting material, such as ceramics, glass, aluminium oxide or zirconium oxide etc., and according to
The design of product needs, heater substrate 2 be designed to the matched form of metallic heating body 1, be with heating alumina device matrix
Example, preparation step are described below：
1, raw material mixes：By the ceramic bond agent solution of the additional 4%-20% of 80%-96% aluminium oxide ceramics powder, it is put into
It is mixed in uniform mixing equipment, and sample is covered with preservative film, be placed on 16h-24h at shady and cool drying；
2, extrusion molding：According to the particular manufacturing craft of design, at normal temperature, using extrusion molding process prepare heater without
Machine high temperature resistant green body (green body of heater substrate 2)；
3, dry：Green body sample is put into baking oven at 80 DEG C after molding, dry 12h-24h；
4, calcining system：Be warming up to 500 DEG C with 10 DEG C/min, with the heating rate of 8 DEG C/min of < rise to 1450 DEG C into
Row is fired, soaking time：700 DEG C, 850 DEG C, 1000 DEG C, 1150 DEG C, 1300 DEG C of each heat preservation 15min-60min, highest firing temperature
Degree heat preservation 60min-240min；
In another embodiment of the invention, use the preparation step of zirconium oxide heater substrate 2 for：
1, by ZrO2、SiO2、Al2O3The respectively additional 0.1%-10% matter of 60-90%%, 0.5%-10%, 1%-30%
The ceramic bond agent solution of amount ratio, and mixed；
2, cold isostatic compaction：The particular manufacturing craft prepared using cold isostatic press and design, at 60 DEG C -100 DEG C or so
At a temperature of, blank forming is carried out to zirconium oxide mixed raw material；
3, repaired biscuit：After demoulding, the billet surface redundance of mold junction is rejected；
4, pre-burned：Zirconia green body will be fixed in draft glue discharging furnace with 10 DEG C/min of <, and be warming up to 500 DEG C from room temperature, protect
The warm time：100 DEG C, 200 DEG C, 300 DEG C, 400 DEG C of each heat preservation 30min-60min, 500 DEG C of heat preservation 60min- of highest dump temperature
240min drains organic matter sufficiently；
5, it fires：500 DEG C are warming up to 10 DEG C/min, is burnt rising to 1500 DEG C with the heating rate of 5 DEG C/min of <
System, soaking time：600 DEG C, 700 DEG C, 800 DEG C, 900 DEG C, 1000 DEG C, 1100 DEG C, 1200 DEG C, 1300 DEG C, 1400 DEG C of each heat preservations
15min-45min, 1500 DEG C of heat preservation 60min-360min of maximum sintering temperature；
6, scale cun：The progress of zirconium oxide heater substrate 2 size is revised on numerical control sander, reaches product requirement.
According to above-described embodiment step preparation heater substrate 2 and metallic heating body 1 by matrix outsourcing detent 3 or its
His combination carries out being assembled into complete molding.
In the present embodiment, the other end of the metallic heating body 1 is equipped with electrode pin 6, the electrode pin 6 with plus
Hot device matrix 2 is connected by matrix outsourcing detent 3, the material preparation that electrode pin 6 generates heat extremely low by electricity, such as copper etc..Electrode
Pin 6 includes at least 2 pins.In another embodiment of the present invention, as shown in figure 4, metallic heating body 1 and electrode pin
6 use integral structure.
It is similar with Fig. 1 and embodiment illustrated in fig. 2 in present invention one embodiment shown in Fig. 3, difference be further include
The presence of the pedestal 10 of one heater, pedestal 10 can be convenient for the more preferable connection with heating utensil.
Fig. 5 and shown in fig. 6 in other embodiments of the invention, metallic heating body 1 has different companies from heater substrate 2
Form is connect, metallic heating body 1 is connect with heater substrate 2 by packet detent 7 in matrix in Fig. 5.Metallic heating body shown in fig. 6
1 uses the surface heater 8 of circular arc type, and surface heater 8 is connect with heater substrate 2 by plug-in type detent 9.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.
Claims (10)
1. a kind of heater applied to low temperature cigarette, it is characterised in that：Including metallic heating body and heater substrate assembling
At wherein heater substrate is prepared by heat-resisting material.
2. being applied to the heater of low temperature cigarette as described in claim 1, it is characterised in that：The metallic heating body with it is described
Heater substrate is attached by detent or package.
3. being applied to the heater of low temperature cigarette as claimed in claim 1 or 2, it is characterised in that：Metallic heating body is at symmetrical
The two sides for being distributed in heater substrate.
4. being applied to the heater of low temperature cigarette as described in claim 1, it is characterised in that：The shape of the heater is circle
Column, elliptic cylindrical shape, chip, polygon or taper.
5. being applied to the heater of low temperature cigarette as described in claim 1, it is characterised in that：The metallic heating body is by your gold
Belong to, high temperature melting point metals and its alloy, nickel-base alloy, iron aluminum series alloy or ferromagnetic material are made.
6. being applied to the heater of low temperature cigarette as claimed in claim 5, it is characterised in that：The noble metal include platinum, gold,
Silver, palladium, the high temperature melting point metals include W, Mo, Ta, Nb.
7. being applied to the heater of low temperature cigarette as described in claim 1, it is characterised in that：The heat-resisting material includes pottery
Porcelain, glass, aluminium oxide, zirconium oxide.
8. being applied to the heater of low temperature cigarette as described in claim 1, it is characterised in that：At metallic heating body tip by
Heater bonding pad is connect with heater substrate, and heater bonding pad is an integral structure with metallic heating body or using separating group
Dress formula structure.
9. a kind of preparation method of the heater applied to low temperature cigarette, it is characterised in that include the following steps：
Step 1: according to the specific structure of target heater structure deisgn product；
Step 2: according to mass percent that the ceramic binder of the additional 4%-20% of 80%-96% aluminium oxide ceramics powder is molten
Liquid is put into uniform mixing equipment and mixes, and sample is covered with preservative film, is placed on 16h-24h at shady and cool drying；
Step 3: at normal temperature, being prepared and being added using the techniques such as extrusion molding or note solidification forming according to the particular manufacturing craft of design
Hot device inorganic high-temperature resistant green body, the i.e. green body of heater substrate；
Step 4: green body sample is put into baking oven at 50 DEG C -100 DEG C after molding, dry 10h-48h；
Step 5: calcining system：500 DEG C are warming up to 5-10 DEG C/min, is rising to 1450 DEG C with the heating rate of 8 DEG C/min of <
It is fired to obtain heater substrate 2, soaking time：700 DEG C, 850 DEG C, 1000 DEG C, 1150 DEG C, 1300 DEG C of each heat preservation 15min-
60min, maximum sintering temperature keep the temperature 60min-240min；
It carries out being assembled into complete molding with metallic heating body Step 6: step 5 is prepared gained heater substrate, obtain described
Heater applied to low temperature cigarette.
10. a kind of preparation method of the heater applied to low temperature cigarette, it is characterised in that include the following steps：
Step 1: according to mass percent by the ZrO of 60-90%2, 0.5%-10% SiO2, 1%-30% Al2O3It is additional
The ceramic bond agent solution of 0.1%-10% is mixed；
Step 2: cold isostatic compaction：The particular manufacturing craft prepared using cold isostatic press and design, at 60 DEG C -100 DEG C or so
At a temperature of, blank forming is carried out to zirconium oxide mixed raw material；
Step 3: repaired biscuit：After demoulding, the billet surface redundance of mold junction is rejected；
Step 4: pre-burned：Zirconia green body will be fixed in draft glue discharging furnace with 10 DEG C/min of <, and be warming up to 500 DEG C from room temperature, protect
The warm time：100 DEG C, 200 DEG C, 300 DEG C, 400 DEG C of each heat preservation 30min-60min, 500 DEG C of heat preservation 60min- of highest dump temperature
240min drains organic matter sufficiently；
Step 5: firing：500 DEG C are warming up to 10 DEG C/min, is burnt rising to 1500 DEG C with the heating rate of 5 DEG C/min of <
System, soaking time：600 DEG C, 700 DEG C, 800 DEG C, 900 DEG C, 1000 DEG C, 1100 DEG C, 1200 DEG C, 1300 DEG C, 1400 DEG C of each heat preservations
15min-45min, 1500 DEG C of heat preservation 60min-360min of maximum sintering temperature；
Step 6: scale cun：Zirconium oxide heater substrate progress size is revised on numerical control sander, reaches product requirement；
It carries out being assembled into complete molding with metallic heating body Step 7: step 6 is prepared gained heater substrate, obtain described
Heater applied to low temperature cigarette.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890935.XA CN108835716A (en) | 2018-08-07 | 2018-08-07 | A kind of heater and preparation method thereof applied to low temperature cigarette |
| PCT/CN2019/097624 WO2020029801A1 (en) | 2018-08-07 | 2019-07-25 | Heater applied to low-temperature cigarette and method for preparing heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890935.XA CN108835716A (en) | 2018-08-07 | 2018-08-07 | A kind of heater and preparation method thereof applied to low temperature cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108835716A true CN108835716A (en) | 2018-11-20 |
Family
ID=64192567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890935.XA Pending CN108835716A (en) | 2018-08-07 | 2018-08-07 | A kind of heater and preparation method thereof applied to low temperature cigarette |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108835716A (en) |
| WO (1) | WO2020029801A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363247A (en) * | 2018-11-29 | 2019-02-22 | 深圳顺络电子股份有限公司 | A kind of preparation method of electronic cigarette and its chip heater and chip heater |
| CN110495641A (en) * | 2019-07-03 | 2019-11-26 | 筑思有限公司 | Heater and apparatus for baking |
| WO2020029801A1 (en) * | 2018-08-07 | 2020-02-13 | 湖北中烟工业有限责任公司 | Heater applied to low-temperature cigarette and method for preparing heater |
| CN111246601A (en) * | 2018-11-29 | 2020-06-05 | 湖北中烟工业有限责任公司 | Novel ceramic heating element composition and heating element preparation and application thereof |
| CN111317179A (en) * | 2018-12-13 | 2020-06-23 | 湖南中烟工业有限责任公司 | Heating element with variable heating area and low-temperature smoking set with same |
| CN112369693A (en) * | 2020-06-09 | 2021-02-19 | 湖北中烟工业有限责任公司 | Heating component for low-temperature tobacco product and preparation method thereof |
| WO2021115339A1 (en) * | 2019-12-09 | 2021-06-17 | 深圳市合元科技有限公司 | Susceptor for aerosol generation device and aerosol generation device |
| CN113967738A (en) * | 2020-07-24 | 2022-01-25 | 四川三联新材料有限公司 | Aerosol-generating device, susceptor and method of making |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020029801A1 (en) * | 2018-08-07 | 2020-02-13 | 湖北中烟工业有限责任公司 | Heater applied to low-temperature cigarette and method for preparing heater |
| CN109363247A (en) * | 2018-11-29 | 2019-02-22 | 深圳顺络电子股份有限公司 | A kind of preparation method of electronic cigarette and its chip heater and chip heater |
| CN111246601A (en) * | 2018-11-29 | 2020-06-05 | 湖北中烟工业有限责任公司 | Novel ceramic heating element composition and heating element preparation and application thereof |
| CN111317179A (en) * | 2018-12-13 | 2020-06-23 | 湖南中烟工业有限责任公司 | Heating element with variable heating area and low-temperature smoking set with same |
| CN111317179B (en) * | 2018-12-13 | 2024-05-17 | 湖南中烟工业有限责任公司 | Heating element with changeable heating area and low-temperature smoking set with heating element |
| CN110495641A (en) * | 2019-07-03 | 2019-11-26 | 筑思有限公司 | Heater and apparatus for baking |
| WO2021115339A1 (en) * | 2019-12-09 | 2021-06-17 | 深圳市合元科技有限公司 | Susceptor for aerosol generation device and aerosol generation device |
| CN112369693A (en) * | 2020-06-09 | 2021-02-19 | 湖北中烟工业有限责任公司 | Heating component for low-temperature tobacco product and preparation method thereof |
| CN112369693B (en) * | 2020-06-09 | 2023-06-16 | 湖北中烟工业有限责任公司 | Heating component for low-temperature tobacco products and preparation method thereof |
| CN113967738A (en) * | 2020-07-24 | 2022-01-25 | 四川三联新材料有限公司 | Aerosol-generating device, susceptor and method of making |
| CN113967738B (en) * | 2020-07-24 | 2024-05-24 | 四川三联新材料有限公司 | Aerosol generating device, susceptor and preparation method |
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