Description
How about wood carbonization autoclave (Thermowood autoclave)? Carbonized wood is put into a relatively closed environment and treated with high temperature (180-230 ºC). It is a kind of wood with partial carbon characteristics, which is called carbonized wood(Thermowood). And wood carbonization autoclave has many advantages:
1. Pure natural, pure green: During the whole process of being treated by wood carbonization equipment, the wood is only in contact with water vapor and hot air, and no chemical reagents are added, which maintains the natural nature of the wood.
2. Air purification: As the name suggests, carbonized wood has some special functions of carbon after being processed by wood carbonization equipment, which can absorb impurities in the air, and has the effect of filtering air to improve people's breathing environment.
3. Environmental stability: During the carbonization of wood at high temperature, the hydrophilic factor inside the wood is reorganized, which reduces the hygroscopic equilibrium point of the wood, commonly known as "wet line", which is not easily affected by the surrounding environment.
4. Strong anti-corrosion: During the carbonization process of wood, most of the fungi and all insects inside the wood are killed in the high temperature air. At the same time, the nutrients inside the wood are complicated and complicated when the wood is in a high temperature state. Violent chemical changes, being degraded or recombined, can cause surviving fungi to die as they lose their life-sustaining nutrients. That is to say, the wood will not mildew after carbonization.
5. The color of the wood is gorgeous, changing the single color of a single tree species: the wood is heated evenly inside and outside the wood during the carbonization process, and the wood undergoes a physical color change under the action of high temperature - the deepening of the wood color can be compared with some tropical, Compared with precious woods from the tropics, it enhances the overall taste of the environment.
6. Easy to paint and maintain: The surface layer of carbonized wood has no oily components such as resin, so it is easy to paint. There is no disadvantage of surface fluff during processing. So installation and maintenance are quite easy.
High temperature depth carbonized wood (Thermowood) process:
Stage 1: raise and dry stage by high temperature , with high temperature steam to raise 100ºC-240ºC, at this time ,the moisture of the wood is closed to zero ,the drying time of high temperature is up to original moisture of wood ,and variety of trees ,and thickness of wood , if treated wood have high moisture ,it should be put into Kiln drying.
Stage 2: heat treatment stage ,the heat treatment is under low
oxygen airtight furnace ,according to treatment requirement , after high temperature dry ,when the temperature of furnace get 200 ºC ,we can begin to treat, the time of heat treatment is up to original moisture of wood ,and variety of trees ,and thickness of wood
Stage 3: cool and moisture mediation treatment stage ,after heat treated wood become cool within controlled condition ,at this time use spray system to cool down the temperature ,then to process moisture mediation treatment .Pay more attention at this time ,after heat treatment wood is in high temperature stage , and have big temperature difference with outside .it will make wood crack ,this treated time is related to variety of trees and treated time.
Evertech can do for you:
1. More environmentally friendly anti-corrosion materials
2. No chemicals needed
3. Different treatment levels improve aging resistance to varying degrees.
4. Lower hygroscopicity
5. Lower mildew
6. Higher weather resistance
7. The possibility of deformation due to humidity is 30-90% lower than that of ordinary wood
8. The splitting strength is reduced by 50%
9. The resin dries out or evaporates
10. Equilibrium humidity is 10-50% lower than untreated wood
Parameters
| Model |
Thermowood autoclave |
| Size |
The maximum diameter which our company can make is 4.5m. And the length is up to your Requirement. |
| Design temperature(ºC) |
100-240 ºC |
| Design pressure(Mpa) |
0.6Mpa |
| Working pressure(Mpa) |
0.3-0.4Mpa |
| Design vacuum degree(Mpa) |
-0.098mpa |
| Material |
304 stainless steel |
| Heating method |
Electric heating conducting oil cooling system |
| Cooling way |
Forced circulation cooling system |
| Water way |
Spray water and water vapor |
| Insulation way |
External galvanized sheet, with 80mm insulation cotton |
| Heat distribution way |
Circulating fan |
| Open the door way |
Manual and electric dual open the door |
| Sealing method |
Inflatable silicone seal (life 1--2 years) |
| Control method |
PLC computer control |
| Safe method |
Double-door safety interlock tank, tank three safety interlock |
| Alarm method |
Ultrahigh pressure automatic alarm |
| Track label, bearing |
12th rail> 12 tons |
Shipping
Our machines and equipments are packed in standard package that fit for long distance road transportation and shipping. We ensure our customers can receive the undamaged machine in good condition.
Customer Site
We have a professional working team that can design for you, to ensure that you buy the best quality and fittest machine in least money.
After sale, we provide one-year warranty to make sure that your machine runs functionally and consistently. We also provide lifelong services and spare parts for the machine.
We have a professional working team that can design for you, to ensure that you buy the best quality and fittest machine in least money.
After sale, we provide one-year warranty to make sure that your machine runs functionally and consistently. We also provide lifelong services and spare parts for the machine.
Q: Are you manufacturer or trading company?
A: We are a professional manufacturer.
Q: What is your business scope?
A: There are three categories, such as food sterilization machine, composite autoclave, rubber vulcanization autoclave.
Q: How could we confirm the details of the products?
A: We will provide all the drawings for you to confirm or you can come here to conduct investigation.
Q: Will you charge us for drafting if we have special requests?
A: No, we will not. Free of charge to make a draft or offer
.
Q: How long the warranty will be?
A: 1 Year warranty.
Q: How about the installation? And what if the machine goes down?
A: We will do that. There are two options.
a. We could appoint our engineer to your company to debug and repair, as for the cost of this trip such as ticket, visa, accommodation and labor cost shall be on your side.
b. On-line service will be provided. If still is under guarantee period, the necessary accessories and parts will be provided free, but the transportation cost of it shall be on your side.
Q: Do you take L/C?
A: Yes, we accept L/C, T/T and irrevocable L/C payable.
Q: Can we become your distributor in our country?
A: Yes, welcome you! More details will be discussed if you are interested in being our agent.
Audited Supplier 
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