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GTS type Drum coal screen

key word:Heat exchange element

Category:


Product description

GTS drum type coal screen

 

1. Introduction

1.1. Purpose

GTS type drum screen is a selective screening equipment developed for power plant, coking plant, metallurgy, chemical industry, mining and other industries. The discharge particle size can meet the requirement of minimum particle size of 7mm. It is especially suitable for screening in front of the final crusher of circulating fluidized bed unit, and can also be used to meet other similar screening requirements.

1.2. Model meaning

           GTS**

           GTS --- drum type coal screen

           ** -------- production capacity (T / b)

1.3. Structural features

1.3.1. The screening efficiency is high. The double-layer screen cylinder structure is adopted to make the materials distributed on two sieve surfaces at the same time, which increases the screen surface area and greatly improves the screening efficiency.

1.3.2. Anti jam function. An anti blocking device is installed between the two layers of screen cylinders, which is used to timely clean the screen holes blocked by difficult to screen materials, and at the same time, it plays a role in conveying the materials on the screen, so as to avoid the blockage of the material flow on the screen, affecting the output and even blocking the screen cylinder.

1.3.3. Long service life. The double drum can reduce the wear of metal materials in operation and improve the service life of screen barrel.

1.3.4. Good sealing performance. The overall sealing design can effectively prevent dust leakage inside the machine and meet the requirements of environmental protection.

1.4. Working principle

Through different rotating gaps, the double-layer inner cylinder can selectively screen the materials, which can effectively improve the screening efficiency and penetration rate. At the same time, the guide plate is arranged in the machine, which has the function of forced screening and separation of materials, eliminates the blockage of materials, and improves the adaptability of materials.

 

2. Main technical parameters

See table 37-1 for main technical parameters of GTS drum type coal screen.

Table 37-1 main technical performance parameters of GTS drum type coal screen

Model GTS100 GTS150 GTS250 GTS350 GTS500 GTS600
Lengthmm 3460.00 4140.00 4850.00 5860.00 6400.00 7500.00
Widthmm 1400.00 1600.00 1900.00 1900.00 2300.00 2500.00
Out drum diametermm 1000.00 1200.00 1500.00 1500.00 1800.00 2000.00
inner  drum diametermm 735.00 826.00 1150.00 1200.00 1320.00 1570.00
Motor PowerKW 5.50 7.50 11.00 15.00 22.00 30.00

Note: special design can be carried out according to different material characteristics and particle size requirements provided by users.

 

3. Equipment appearance

The shape of GTS drum type coal screen is shown in figure 37-1

 

4. Selection method

See table 37-2 for the type selection of GTS drum type coal screen

Table 37-2 type selection of GTS drum type coal screen

Model GTS100 GTS150 GTS250 GTS350 GTS500 GTS600
Capacityt/h 100 150 250 350 500 600
Particle inmm 150
screen particlemm 710
Structure type Tow layers of rolling drum

 

5. Scope of supply and ordering instructions

5.1. Scope of supply

Complete machine supply or according to user requirements.

5.2. Ordering instructions

After both parties sign the contract

5.2.1. According to the technical specifications, the company is responsible for design and production;

5.2.2. According to the requirements of the manufacturer, the design and production can be carried out after the field survey by the staff;

5.2.3. According to the agreement of both parties, the company can send accessories for free or free.