Measures to improve the wear resistance of hoods

Furnace anti-wear measures. Furnace adopts anti-abrasion full-membrane wall structure, which increases the heat receiving surface and improves the heat exchange efficiency. The lower furnace of the water-cooled furnace adopts a thin layer of refractory material, which avoids the cracking and expansion problem caused by traditional thicker refractory materials. . Water-cooled walls and airfoil panels in the lower dense area, turning points at the upper furnace flue gas outlet and ceiling, openings on the four sides of the furnace wall, and cyclone separators are all equipped with wear-resistant materials. Wear-resistant materials are used. High-density high-temperature stainless steel pins are fixed. The water-cooled evaporation screen and the screen superheater are all arranged vertically, and wear-resistant materials are laid on the wall of the tube screen and in the elbows. Wear protection measures for the tail heating surface The convection superheater and the economizer tube bundle in the tail shaft are arranged in a row, the wear plate is installed on the tube row, and the flow distribution plate is set in front of the tube group, and a reasonable smoke speed between the pipes is adopted. .

The non-heated surface anti-abrasion ignition air duct, the back feeder and the riser, and the inside of the slag cooler, etc. are laid with wear-resistant castables. Hoods should be arranged so as to avoid blowing. A throttling ring is added at the inlet of the hood to increase the uniformity of the air distribution, and special materials are used to make the hood to improve the wear resistance of the hood. Refractory material construction and maintenance selection Refractory materials with excellent performance, control of construction quality, and solidification as required are reliable guarantees for the performance of refractories and are also important guarantees for the safe operation of boilers without leakage. Anti-wear improvement measures. In view of the difficulty in on-site construction of refractory materials in small-scale expansion joints and the difficulty in ensuring quality, the method of sending them to the site after construction and maintenance in the manufacturing plant is used to prevent wear and shedding after the boiler operation. Therefore, mold casting and maintenance of refractories during construction are key.

Biaxial Geogrids

Item	TGSG15-15	TGSG20-20	TGSG25-25	TGSG30-30	TGSG35-35	TGSG40-40	TGSG45-45
Longgitudinal Tensile strength ≥ (KN/m)	15	20	25	30	35	40	45
Transverse Tensile strength ≥ (KN/m)	15	20	25	30	35	40	45
Longitudunal Elongation ≤ (%)	15
Transverse Elongation ≤ (%)	13
Longitudinal Tensile strength at 2% strain ≥ (KN/m)	5	7	9	10.5	30	30	30
Transverse Tensile strength at 2% strain ≥ (KN/m)	5	7	9	10.5	30	30	30
Longitudinal Tensile strength at 5% strain ≥ (KN/m)	7	14	17	21	24	28	32
Transverse Tensile strength at 5% strain ≥ (KN/m)	7	14	17	21	24	28	32
Width ≤ (m)	6

Feature:

● Increase the bearing capacity of the roadbed and foundation and prolong their service life.
● Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface.
● Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense.
● Prevent culverts from flawing.

● Enhance earth slope and prevent water loss and soil erosion.

● Decrease underlayer thickness and save manufacturing cost.

● Enhance the stability of side slope turf net patch to improve greening.
● Replace wire netting used in mine as intermediate ceiling netting.

Product Application

Reinforced soil engineering Reinforced soil retaining wall, steep slope and the reinforcement and consolidation of the soft ground.

Road construction Ground treatment, reinforcement of the bridge abutment, reinforcement of the enbankment, reinforcement of the pile-net roadbed.

Irrigation projects Protection of port, approach lane, seabeach, channel, river channel, dam and other irrigation projects.

Enviromental projects Land reclamation, prevention and controlling of the desertification, and the composite protective structure in the landfill sites of urban garbage and waste.

Mine engineering Coal mines, side slope protection of opencast mines, slope protection for the dumping site of the opencast mines,reinforcement to counter dam in the large tailing ponds of the metallurgical mines.

Soil engineering Construction of stuffing and package system of heavy soil engineering.

Slope protection Slope protection in the area affected by earthquake.

Dump leaching Ground consolidation of large dump leaching and slag site.

FAQ
Q : Are you a factory or trading company?
A : We are a professional manufacturer that specialized in geomembrane, geotextile, Composite Geomembrane etc with ISO9001.
certificate more than 15 years.
Q : Where is your factory located? How can I visit there?
A : Our facoty is located is No.10 Yuanshan Road High-tech Development Zone, Laiwu District, Jinan City China. You can take the
plan to Jinan Yaoqiang International Airport, then we can pick you up.
Q : Could you send the sample before order confirmation?
A : Yes, we'd love to send a free sample to you for an evaluation if you need.
Q : How about the delivery time?
A : General within 3-7 days after received the deposit.
Q : Can you produce the product according to customers' requirements?
A : Sure, we are professional manufacturer, OEM and ODM are both welcome.
Q : Are you the Gold and Assessed supplier on alibaba?
A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS.

Plastic Geogrids,Plastic Biaxial Geogrid,Civil Engineering Geogrid,Plastic Civil Engineering Construction Grid

Shandong Jinruixiang Geotextile Material Co., Ltd , https://www.jrxgeosynthetics.com