+86-18626315075
RISHBIN WUXI CO., LTD.
product list banner
News
Contact us

Grain Silo Manufacturers Dust Explosion-Proof Safety Specification

General Provisions
1. During the design stage of grain silos manufacturers, the scope and grade of dust explosion hazard sites shall be defined and divided according to the technical process, material characteristics, site structure and layout.

2 When the techincal process, materials, equipment, site structure and layout change, the scope and grade of the dust explosion hazard site should be re-evaluated, defined and divided.

3 During the entire operation process, the division and documentation of the partition should be kept, and the fatalness and division of the process should be evaluated dynamically at regular intervals.

4 If device or equipment needs to be disassembled during maintenance, measures should be taken to ensure that the overall explosion-proof form is not damaged during reassembly.

5 Buildings, equipment supports, equipment casings and structural parts should be reduced horizontal surfaces as much as possible enable to reduce dust accumulation, and be easy to clean.

6 Explosion-proof measures such as blasting, explosion suppression, explosion isolation, anti-explosion structure, dilution dust concentration, etc. can be applied in the grain silos manufacturers.

7 When installing a pressure relief device on a surrounding body such as a tank, a silo, a storehouse, or a device, it shall comply with the requirements of GB/T 15605.

8 When installing a suppression device on a surrounding body such as a tank, a storehouse, a silo, or a device, it shall comply with the requirements of GB/T 18154.

9 The safety production management of the grain silos manufacturers shall comply with the requirements of AQ/T 9006.

Job safety management
1 Equipment maintenance and operation should be done in a way that prevents dust from escaping.

2 A periodic cleaning system should be established to remove dust from walls, floors, beams, overhead ceilings, horizontal surfaces of equipment, pipes, legs, pipe clamps, and other concealed surfaces.

3 When cleaning dust, it should be done in a way that produces the least amount of dust clouds.

4 Compressed air is allowed to be used for cleaing only when all equipment is shut down and all potential ignition sources are reliably controlled, and the compressed air pressure should be below 103 kPa.

5 hot work should be carried out in accordance with the requirements of GB 17440.

6 In the 20, 21 area, the use of gunpowder nail guns should be carried out according to the requirements of hot work.
Related News
  • Description of C Channel Roll Forming Machine

    Description of C Channel Roll Forming Machine

    August 14, 2018We support and manufacture C channel machine, especially the C channel roll forming machines for small to large-scale production volumes. The main variations are in the computer building and in the pr...view
  • How Roll Forming Machines Work

    How Roll Forming Machines Work

    August 14, 2018Unique configurations are fabricated by the roll forming machines out of long strips of metal, most commonly coiled steel. In most applications, we especially design the required cross-section profile...view
  • The Development Of C Purlin Roll Forming Machine

    The Development Of C Purlin Roll Forming Machine

    January 23, 2018The important part of C purlin roll forming machine is the mill equipment, the transmission power of the mill equipment, and the control of all mold transmission. C purlin roll forming machine observe...view
  • Types of Roll Forming Machines

    Types of Roll Forming Machines

    August 14, 2018Here are some kinds of roll forming machines:Sandwich panel line is a kind of the automation equipment. When we operate it, it is flexible and convenient. The format of the production line is stressin...view
  • The Variety and Technology of Cold Forming Selectional Steel

    The Variety and Technology of Cold Forming Selectional Steel

    December 7, 2017There are various of cold forming selectional steel. Differing from their shapes of sections, they are open, semi—close and close. And the main products are cold bending channel steel, angle steel, Z...view
  • The Main Characteristics of Cold Forming Selectional Steel

    The Main Characteristics of Cold Forming Selectional Steel

    December 7, 2017Cold forming selectional steel is a structural steel that shaped by one that has sections containing a variety of shapes and sizes by brake forming with hot rolling and cold-strip steel. Cold forming ...view
  • TEL:+86-18626315075
  • EMAIL:info@rishbin.com
  • ADDRESS:No. 10, Jingshi Rd, Wuxi, China
top