Name: high carbonization rate pyrolysis air flow cotton shell carbonization furnace
Brand: Dongxing
Availability: InStock

Product Details

cotton shell carbonization furnace

Specification of cotton shell carbonization furnace:

1. High carbonizing rate can reach 95%

2. Large volume can be 2.54cbm one inner pot, the effective volume is 8cbm

3. Smokeless carbonizing process, the process will be treatment with purify system, and

some can reuse as fuel.

Product Description

Brief introduction of cotton shell carbonization furnace:

Cotton shell carbonization kiln is used to make charcoal for industry or catering industry, this can produce smokeless barbecue charcoal, will not influence the taste of food.

It adopted advanced technology, with the new design of smoke recycling system, and under

the dry distillation method, smokeless can come true.

Parameter of cotton shell carbonization furnace:

Dry distillation:

The carbonizing process also called dry distillation process, this is the process of turning

solid fuel into charcoal in a thermal chemical process. The process of making charcoal that

without the participation of the air, it was a process without smoke, so it is quite

environmental.

Available raw material of cotton shell carbonization furnace:

It can produce many kinds of materials, such as wood branch, wood logs, coconut shell,

cashew nut shell, biomass waste, bamboo, palm fiber and sawdust briquette etc for

charcoal.

Working process of cotton shell carbonization furnace:

1. Prepared work:

Keep one inner pot horizontal, and if your raw material is wood branch and have no request

on final shape, you can carbonize it directly, the diameter is better less than 10cm, and the

length no more than 150cm, normally people will cut less than 50cm. If you have no

request on the final product shape, you can choose the production line, make briquette

first, it would be better to add the iron case, thus when you take it out, it will be simple,

finally put raw material into the inner pot, then hoist it into the outer pot, and keep the tube of fume extraction and filtering tank on one line, install the inner pot and the filtering tank,

seal it well.

2. Preheat process:

You can use wood wastes or other fuel to fire the furnace, first use big fire about 10 minutes,

this process aims at remove the water vapor of raw material, when it reached 90

centigrade, turn into soft fire (simmer) to heat the furnace continuously.

3. Carbonizing process ( pyrolysis):

Use soft fire to keep 180-235 centigrade for 3-5 hours, in this process, the gas, smoke, wood

oil tar will be processed, the gas can reuse as fuel though the smoke exhaust pipe, and the

smoke and wood oil tar can be purified by the purify system. When the finished inner pot

temperature lower than50 centigrade, the smoke become no color, it means the carbonizing

process is finished.

4. Cooling process:

Discharge the tube between tube of fume extraction and the inner pot. Hoist the finished

inner pot out and seal the pipes in the cover, meanwhile, put another inner pot in as the

same process.

More cooling time, better quality charcoal will be got.

Walnut shell product show:

Advantages of cotton shell carbonization furnace:

New design: purify system, smoke exhaust pipe, and gas reuse system

Material of furnace: Mn high temperature resistant plate

Thickness of inner pot bottom: 10mm (others use 8mm, 10mm)

Thickness of inner pot wall: 8mm( others use 5mm)

Thickness of outer furnace bottom: 12mm

Refractory bricks: good quality white refractory bricks, others use red or yellow bricks

Refractory bricks:

Packaging & Shipping

The cotton shell carbonization furnace is large, an we will pack in a thickness plastic film, or

plastic knitting bag in order anti-rusting. Then use the forklift truck to put it into the

container, one 20’GP can adopt two sets of furnace. We could deliver by the most

convenient port to you.

Our Services

Before sale:

The most suitable model will be introduced to you, and we also can customize according to

your request.

We will answer your questions patiently, any questions about the furnace, you can fell free to

contact me.

We will arrange process after receiving prepayment.

On sale:

Make customer know the producing process, and give pictures, welcome customer to visit

our factory to check the machine, pick them up at the nearest airport or high-speed railway

station. And inspect the product seriously.

After sale:

The necessary documents will be prepared well when shipping, and track the machine

situation promptly until customer deliver the machine.

FAQ

♦ Can you equip the production line for making charcoal?

---Yes, of course, besides the carbonizing furnace, we hold briquette machine, crusher, dryer

and other auxilliary equipment.

♦ How to install the carbonizing furnace?

---Any questions about the installation, you can contact our professional after service

team; we can also send our installer to your country to install it, but the food, hotel and

travel fee is on your duty.

♦ How to operate this furnace?

--- We put materials into the inner pot directly, then put Inner pot into main furnace by

hoisting tools or crane, after carbonizing 8-10hours, hang out Inner pot, let it cool by nature.

At the same time, we put another inner pot inside, continue to carbonize next biomass

materials.

♦ What is cooling time of final charcoal?

--- Natual cool 24hours or use water to cool them.

♦ Does your machine has environmental pollution?

--- No Pollution and No Smoke.

♦ Why No Pollution and No Smoke. ?

--- At the beginning of carbonization, the smoke return to the water box

--- After carbonize about 40mins, it will produce the gas, the gas will return to main furnace,

and though the tube of fume exhaust, it get burning as the fuel.

--- There has special pipe for dealing with tar oil.