Results on cacultion of heat insulation of outer casing of high temperature drying oven

Authors

  • Nguyen Canh Mao Công ty cổ phần Chương Dương
  • Bui Duy Ngoc Viện Nghiên cứu Công nghiệp rừng - Viện Khoa học Lâm nghiệp Việt Nam

Keywords:

Heat insulation,, high temperature drying oven

Abstract

Outer casing of drying oven consists of 4 layers: the first layer was made of
inox 304 with thickness of 3.0mm; the second one is ro ckwool; the third
one is polyurethane (PU) and the last one is steel sheet with thickness of
0.75mm. As for calculation results, the second layer is rockwool with thickness of S1 = 80mm. The third layer is polyurethane (PU) with the thickness of S2 = 45mm. With the design and calculation as mentioned
above, drying oven can maintain drying temperature at T0= 100÷150oC and
Equilibrium Moisture Content (EMC) ≤ 16%

References

1. Đặng Quốc Phú, 1991. Truyê ̀ n nhiê ̣ t , Đại học Bách Khoa, Hà Nội

2. Nguyễn Cảnh Mão, 1994. Công nghệ sấy gỗ, Trường Đại học Lâm nghiệp.

3. PGS.TS. Hồ Xuân Các, PGS.TS. Nguyễn Hữu Quang, 2005. Công nghệ sấy gỗ, NXB Nông nghiệp.

4. ASHRAE, 1985. ASHRAE Handbook - Fundamental, New York.

5. Мичеев М.А., Мичеева И. М., 1997. Основы теплопередачи - Энергия - Москва

6. Касаткин А.Г., 2004. Основные процессы и аппараты химической технологии - Госхимиздат - Москва

7. Course in drying of timber, Responsitbility for content: Rob Rule, timber traing Creswick Ltd, Australian

Published

23-02-2024

How to Cite

[1]
Mao, N.C. and Ngoc, B.D. 2024. Results on cacultion of heat insulation of outer casing of high temperature drying oven. VIETNAM JOURNAL OF FOREST SCIENCE. 2 (Feb. 2024).

Issue

Section

Articles

Most read articles by the same author(s)

1 2 > >> 

Similar Articles

1 2 3 4 5 6 7 8 9 10 > >> 

You may also start an advanced similarity search for this article.