Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mining Gel Pump Series
The mine gel pump is a specially designed piece of equipment for mining operations. It’s a gel injection device capable of delivering high-water-content gels that are fire-retardant, heat-resistant, and formulated with precise proportions. Primarily used to convey high-temperature and high-water-content materials (water + gel material + accelerators), this pump automatically mixes water, gel material, and accelerators in specific ratios and delivers the mixture to the desired injection locations. Depending on the varying proportions of the ingredients, this liquid high-water gel mixture can solidify into a gel within 30 to 400 seconds. While in liquid form, it thoroughly penetrates the coal seam; during gelation, it absorbs heat; and once solidified, it encapsulates the coal mass and forms a stable buildup. As a result, this technology fully leverages its effectiveness in firefighting, enabling rapid and efficient control and extinguishing of fires.
- Product Description
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Mine gel pump
Product Introduction
The mine gel pump is a specially designed piece of equipment for mining operations. It’s a gel injection device capable of delivering high-water-content gels that are fire-retardant, heat-resistant, and formulated with precise proportions. Primarily used to convey high-temperature-resistant, high-water-content materials (water + gel material + accelerators), this pump automatically mixes water, gel material, and accelerators in specific ratios and delivers the mixture to the desired injection locations. Depending on the varying proportions of the ingredients, this liquid high-water gel mixture can solidify into a gel within 30 to 400 seconds. While in its liquid state, the mixture thoroughly penetrates the coal seam; during gelation, it absorbs heat. Once solidified, the gel encapsulates the coal mass and forms a stable buildup. As a result, this technology fully leverages its effectiveness in firefighting, enabling rapid and efficient control and extinguishing of fires.
Product Features
Features:
1. Heat Absorption and Cooling: The gel formation process involves a hydrolysis reaction that absorbs a large amount of heat, thereby reducing the temperature of the coal.
2. Sealing air leaks: The gel exhibits excellent air-sealing performance. Before gelation, it flows easily and has good diffusion and penetration capabilities, enabling it to penetrate into the cracks and fissures of coal seams and effectively seal air leaks.
3. Inhibition Effect: The gel exhibits excellent inhibition performance. Not only does the gel absorb heat and reduce temperature, but it also envelops the coal body, isolating it from contact with oxygen and thus exerting an inhibition effect.
4. The gel pump boasts advantages such as rapid fire suppression, excellent stability, short time required to reopen fire zones, and low likelihood of re-ignition in fire zones.
5. Gel injection via a gel pump can achieve objectives such as reducing coal temperature, inhibiting combustion, and sealing air leaks. It also boasts advantages like strong permeability and excellent stability.
Product Use
It is used for the protection of coal mine roadways, mine roof plates, and coal seam floor plates, as well as to prevent rock wall spalling and coal seam roof collapses. It is also employed in coal mine fire suppression and fire prevention by spraying gel materials to form a protective layer. Moreover, the mining gel pump is suitable for other applications requiring the spray application of polymer materials.
Main Technical Parameters
Project Unit NJB-100/5 NJB1-80/2 NJB-100/10G Motor power KW 11 7.5 30 Pressure MPa 5 2 10 Main pump flow rate L/min 100 80 100 Auxiliary pump flow rate L/min 3-18 3-18 5-20 Device export KJ 19 19 19 Voltage V 660/1140 660/1140 660/1140 Dimensions mm 1500×700×1170 1500×1150×680 1750×900×1050 Weight kilogram 270 270 350
Main Technical Parameters
Project Unit NJB-80/2G Liquid storage tank power KW 3 times 2 Host power KW 7.5 Pressure MPa 2 Main pump flow rate L/min 80 Auxiliary pump flow rate L/min 3-18 Agitator tank volume L 500*2 Voltage V 660/1140 Device export KJ KJ19*2 Dimensions mm 3050*1200*2000 Weight kilogram 1520 
The product is subject to the actual item.
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