Safety technical measures for small winch construction

In order to ensure the safe use of the small winch, the operator operates in a safe and safe operating space. Any place where the transportation and operation space cannot be met requires the construction of the winch socket. For safe construction, this safety construction technical measure is specially prepared.

1. The small winch nest must be set according to the specifications. Its net height is not less than 2.0 meters, the net width is 2.4 meters, and the net depth is 2.0 meters. According to the actual situation of the roadway, the laneway along the airway shall not be affected by the principle of safe operation.

2. As for the construction of small winch nests, wind tunnels should be used as much as possible. According to different support types of roadways, wooden sheds or I-beam sheds can be used. Anchor net support when the roof is intact, and support for roof when the roof is broken

3, 11.4KW small winch foundation should be casted with bismuth, the basic specification is 1.0 × 1.0 × 1.0 m. The mixing ratio of cement, yellow sand and stone seeds in the middle of the sorghum is 1:2:2; the water-cement ratio is 0.4.

4. When the small winch nest is supported by the shed, it should be carried out from the outside to the inside. The shed and the shed should be connected together by a struts or tie rods. The waist and the gang should be tightly connected. The shed distance does not exceed 0.7 meters. When the anchor net is used for support, the row spacing of the anchors is 800×800 mm.

5. The small winch motor should be installed on the inner side of the small winch socket. The operating space should not be less than 0.8 meters. The operation button is placed on the shelf, and the switch is placed neatly and must not interfere with personnel operation.

6. Others are implemented in accordance with the relevant provisions of the operating procedures.

1. Characteristics of vibrating screen/sieve


High screening efficiency, the screen mesh can be made full use of. It can be equiped with screen cloth cleaning device, which can effectively avoid clogging. Small volume, move easily. It adopts whole sealing structure design. Convenience of installation and service. Horizontal distance between inlet port and outlet port is small, which make the arrangement of machines easier. Direction of outlet port can be changed within 360 degrees.
2. Range of Application of vibrating screen/sieve
-Chemical Industry: colophony, dope, industry leechdom, cosmetic, paint
-Grinding Materials And china Industry: alumina, quartz, slurry, kaoline, carborundum, sprayer dust.
-Food Industry: sugar, amylum, rice powder, milk powder, soyabean milk, angel cake, sauce, juice.
-Paper-Making Industry: dope,white soil slurry, black and white liquid, disposed liquid, paper-making liquid and waste water recycling.
-Metallurgy, Mining Industry: aluminum powder, ceruse, copper powder, ore alloy powder, welding rod powder, dioxide manganese, electrolyze copper powder, electromagnetic material, rubbing powder, fire-proof material, kaoline, lime, heavy calcium carbonate.

Round Vibrating Sieve

Round Rotary Vibrating Sieve, Round Shape Vibration Sieve, Round Vibrating Sifter

Changzhou Ruide Drying Engineering Technology Co., Ltd , http://www.rddryer.com