Closed Hood of Paper Machine

Closed Hood of Paper Machine

Description of Closed Hood of Paper Machine:

This closed hood for paper machine is mainly utilized in paper mills.
It is a special designed drying and ventilation system used to save steam, and promote the internal environment of paper equipment. And this closed hood of paper machine features low noises.

Features :

1. The top wallboard of this closed hood of paper machien is designed with sandwich structure, and its special connection structure removes thermal bridges inside the hood, in which way the thermal preservation capacity of the hood is improved.
2. The temperature of the exhaust air from this closed hood for paper machine can be as high as 82℃~85℃, and the dew point can be up to 58.5℃ ~ 62℃.
3. Special designed lifting and protection mechanism enable its lifting door to work stably, reliably, and safely.
4. According to the changes of ventilation parameters, the control system of the closed hood of paper machine can carry out automatic control of elements like dew points, zero points, temperature, and speed, so as to ensure the paper machine in optimum operating conditions.
5. The demountable modular structure is employed for the whole hood.
6. The size of its each panel is maximized to vastly decrease the sealing area. And there is no patchwork in the inner sheets of plates.
7. The connection lines between the internal sheets and aluminum frames are tightly sealed by specially designed aluminum profiles and sealing materials, so as to prevent damp air from entering into the insulation materials. And the chosen sealing materials are resistant to temperature and aging.
8. Its roof panels have been reinforced to make it possible for men to walk on.
9. The hood framework is made of carbon steel whose surfaces are treated by sand blasting so as to reach the level of Sa2.5 before coated with temperature-resistant paint.
10. The outer aluminum waving sheets of the closed hood are coated and filmed.
11. Made of surface-coated aluminum sheets and electrophoresis aluminum profiles, its tender-side lifting doors, driving-side sliding doors, and hinged swinging doors have features of attractive appearances, flexibility, convenience and security. Designed with tenon structure, these doors have no welding mark, rivet or bolt in their appearances.
12. Its window glass consists of two layers of toughened glasses and a layer of vacuum intermediate.
13. The 240V metal halogenated lamps in its lighting system are high-temperature resistant and explosion proof.
14. Inside the hood, roll maintenance device and hot air blow boxes at the ends of hoods, there are sprinkler systems to guarantee the multiple functions of the closed hood.
Lantytk® Corp is a professional manufacturer of closed hood of paper machine in China. Besides closed hood of paper machine, we also provide customers worldwide with heat recovery system, air supply system, closed hood and ventilation system, etc. All of our products have been manufactured strictly according to the ISO9001 quality standards. With high quality and competitive price, our products have been quite popular among customers from Thailand, Indonesia, Vietnam, Japan, Australia, Russia, Azerbaijan, Egypt, Turkey, France, Germany, the United States, Brazil, and so on. If you're interested in our closed hood of paper machine, please contact us freely.

Application example

1.Applications of Our Closed Hood in Anhui Shanying Paper Co., Ltd:
For Anhui Shanying Paper Co., Ltd, we have provided closed hood, lighting system inside the closed hood, spraying system for the closed hood, ventilation system, VAC air ventilation system, air supply system, paper stabilizing air supply system, paper compressing and stabilizing air supply system, air-air heat recovery system, air-water heat recovery system, air discharge system for sizing machine, air discharge for wire section, and air discharge system for pulper.
The performance of all of our equipment is better than the expected, and their gas consumption is 0.2T for 1ton paper, which is much less than that of similar machines.
2.Our Clients of Closed Hood:

Client Name	Country	Paper Type	Width/Vehicle Speed	Supply Equipment
Thai Paper (SCG)	Thailand	Culture paper	350m/min	Closed hood, ventilation system, control system, and installing and debugging services
Visy Pulp & paper Pty Ltd	Australia	Medium & liner	5890/1200mpm	Closed hood, ventilation system, control system, and installing and debugging services
		White board paper	2580/800 mpm	Closed hood, ventilation system, heat recovery system, air supply system, and control systems
Pratt Industries Co., Ltd	USA	Kraft paper	6750/1000mpm	Closed hood, ventilation system, control system, and installing and debugging services
Serang Mill PM5 (APP)	Indonesia	Kraft paper	4510/700 mpm	Closed hood, ventilation system, control system, and installing and debugging services
Anand Triplex Co.,Ltd	India	News printing/ writing paper	4700/800 mpm	Closed hood, ventilation system, control system, and installing and debugging services
Baiyun Paper Co., Ltd of Zhumadian City	China	culture paper	5280/1400 mpm	Closed hood, air supply system, and heat recovery system
Guangzhou Paper Making Co., Ltd	China	Culture Paper	3940/800 mpm	Closed hood, air supply system, and heat recovery system
Chenming Paper Group Co., Ltd. of Jilin City	China	Double side offset paper	5560/1200 mpm	Closed hood, air supply system, and heat recovery system
Quanlin Paper Co., Ltd. of Shandong Province	China	Culture paper	6100/1000 mpm	Closed hood, air discharge system for paper machines, heat recovery system, ventilation system, and air supply system
		LWC	3700/1000 mpm	Closed hood and ventilation system
Liansheng Paper Co., Ltd. of Fujian Province	China	High-strength corrugated paper	5860/1000 mpm	Closed hood, air discharge system, and heat recovery system
		High-strength corrugated paper	4200/450 mpm	Closed hood, air discharge system, and heat recovery system
		Sulfate carton board paper	5800/800 mpm	Closed hood, air discharge system, and heat recovery system
Jingdaxing Paper Co., Ltd of Nanning City	China	Copperplate base paper	5800/1000 mpm	Closed hood, air discharge system, and heat recovery system
Henan Yinge Industrial Investment Co., Ltd	China	Corrugated base paper	4800/650 mpm	Closed hood, air discharge system, and heat recovery system
Shanying Paper Co., Ltd of Anhui Province	China	Corrugated base paper	5800/1000 mpm	Closed hood, air exhaust system, heat recovery system, paper stabilizers, and air supply system
		Sulfate carton board paper	4800/550 mpm	Closed hood, air exhaust system, heat recovery system, air supply system, paper workshop ventilation system
Qingshan Paper Co., Ltd of Fujian Province	China	Corrugated base paper	5500/800 mpm	Closed hood, ventilation system, heat recovery system, and air supply system