Nelson SR150 spray gun DN80 flange

US Nielsen SR150 series dust-proof large spray gun spray dust spray gun

US Nielsen SR150 low speed reverse, fan-shaped sprinkler spray gun

Injection elevation angle: SR150-24°

Spray gun range: 38-75 meters

Spray angle: 0-360 degrees adjustable

Spray gun flow: 23-148m

Working pressure: 3.5-9KG

The dust-proof spray gun independently developed by Guangdong Haoyuan Sprinkler Irrigation Equipment Co., Ltd. has the characteristics of uniform rotation, stable and reliable operation. The spray body and the flow stabilizer are made of aluminum alloy, and the parts are made of copper alloy, aluminum alloy, plastic and other corrosion-resistant materials, which improves the corrosion resistance of the whole machine. The inner wall is smooth and the straightness error of the flow stabilizer is small. The vertical rocker arm is a double arm, which can realize the forward and reverse rotation of the spray body, and the connection between the nozzle and the spray body is connected by a threaded sleeve, thereby ensuring a quick and effective replacement of the nozzle. And compared with the imported dust-proof spray gun, it has a good price advantage.

Widely used in coal yards, coking plants, power plants, steel plants, lime fields, dumping sites, material yards, railway freight yards, extensive paper mills, mines, port terminals, marine coal transportation, ships and other spray dedusting.

Industrial mine dust-sprinkling spray dustproof system generally consists of dust-proof spray gun, solenoid valve, water supply pump, pipeline, valve, power distribution, and automatic spray control system. According to the conditions such as the coal yard or ore yard, the wind and dust suppression wall, the distribution of the pump station water supply pipeline and the surrounding environment, the equipment of the sprinkler spray gun station of the dust-proof spray gun can be divided into unilateral and multilateral ways. The main indicator is to ensure that the dust coverage area of the coal yard and other sites reaches 95% or more, and strives to optimize the investment and achieve the best investment in the entire sprinkler spray dust and dust prevention system, such as spray gun station, water supply system, control system and cable. Dust control effect. In the north, it is impossible to operate the winter sprinkler spray dustproof system. The electric water heater is installed in each spray gun station, and the automatic water discharge valve is installed on the sprinkler gun control solenoid valve to vent the water in the sprinkler gun and the riser. It can be widely used in coal yards, coal piles, stockpiles, raw materials fields, ores of industrial enterprises with serious dust, powerhouses, railway coal yards, railway freight yards, mines, coal mines, coal washing plants, coal transportation and sales, steel plants, coal char chemical industries. The dust-proof large spray guns of the truck yards in the yard and the factory area are sprayed with water, dust, dust and dust.

The sprinkler spray dustproof system runs in two modes: automatic control and manual control. The automatic control of the program is mainly based on the actual needs of the spray dust reduction of the coal storage yard or the mineral storage yard. The sprinkler spray gun is sprayed and dusted according to the set procedure, circulating spray dust removal, timed spray dustproof and other forms of automatic operation. At the same time, according to special circumstances, the operating program can be adjusted at any time to increase or decrease the running time of the spraying equipment. Manual control is to operate the automatic control cabinet or the on-site control of the opening and closing knob of a sprinkler gun solenoid valve according to the needs of the site, and manually control the operation of each sprinkler gun.

Features of the spray dust reduction system:

1. Sprinkler spray gun, sprinkler sprinkler water and rain evenly and automatically rotate, the angle is adjustable, reasonable arrangement to avoid blind spots, dustproof, dust suppression effect is significant;

2, remote automatic control, there are a variety of setting procedures, group control, individual control, any combination of control is flexible and convenient;

3, temporary needs can be manually controlled on-site, the spray gun control valve comes with manual switch function, the field operators can operate;

4, dust-proof large spray gun spraying distance, radius up to 30-95 meters, reducing pipe laying, convenient construction;

5, dust-proof large spray gun, sprinkler combined design, can cover all dust areas.

6. The spray gun station is equipped with automatic drain valve, heat preservation and heat tracing, valve incubator, etc. It is easy to maintain and can be used normally in winter.

Spray dustproof effect comparison: