Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mining Fire Prevention Grouting Device ZHJ-167-1.8 Series
The mine fire prevention and extinguishing grouting device is a simple, practical, and reliable colloidal fire prevention and extinguishing equipment designed based on extensive coal mine fire prevention experience and considering the economic and working conditions of coal mines. It can work with the surface fire prevention system to add fire extinguishing materials such as accelerators or gel agents into the grouting pipeline near the colloid injection point underground. It can also be used independently underground to inject polymer colloid into the fire area to extinguish the fire.
- Product Description
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Mine Fire Prevention Grouting Device
Product Introduction
The mine fire prevention grouting device is a simple, practical, and reliable colloidal fire prevention equipment designed based on extensive coal mine fire prevention experience and considering the economic and working conditions of coal mines. It can cooperate with the surface fire prevention system to add fire extinguishing materials such as accelerators or gelling agents into the grouting pipeline near the underground gel application site. It can also be used independently underground to inject polymer colloids into the fire area for fire extinguishing.
Product Features and Advantages
Features:
1. The equipment has stable flow and pressure, with accurate and uniform quantitative proportioning of fire extinguishing materials; the gelation speed of gel and composite colloid can be adjusted according to different conditions to achieve better fire prevention and extinguishing effects.
2. The equipment has a compact structure, stable performance, and reliable operation; it is simple to operate and easy to maintain.
Advantages:
1. The device is equipped with 2 funnel openings, allowing simultaneous stirring and mixing of 2 types of powder for grouting;
2. The equipment is relatively small in size.
Operating Conditions:
The loess and lime powder used should be screened and filtered, with no particles or impurities.
Product Application
This device is an auxiliary equipment for the colloidal fire prevention system. When it is necessary to inject gel or composite colloid into the mine fire area for fire prevention and extinguishing, this device can be used to add accelerators (NaHCO₃ or NH₄HCO₃) or gelling agents (Model: FCJ12, a product developed by our company and exclusively produced by us) and other fire extinguishing materials into the grouting pipeline near the underground gel application site.
Main Technical Parameters
Item
Unit
ZHJ-167/1.8
ZHJ-100/1.8
ZHJ-85/1.8
Output Flow
L/min
167
100
85
Output Pressure
MPa
1.8
1.8
1.8
Input Power
kW
11
7.5
7.5
Output Speed
r/min
960
970
970
Voltage
V
660/1140
Device Outlet
KJ
32
Accelerator
kg/h
400～2000
Fire Extinguishing Agent or Gelling Agent
kg/h
50～250
Stepless Speed Regulator Range
r/min
60～300
Dimensions
mm
2400×1000×800
2200×900×800
Weight
kg
610
550
Keyword:
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Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
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If you have any questions about the product, please feel free to contact us!