According to reports, adding additives such as activated carbon, silica gel, and polymer sorbents to cigarette filter rods can reduce the tar content of the cigarettes that pass through the filter rod after combustion. This method for reducing tar, which directly adds activated carbon, silica gel, polymer adsorbent and the like to the tow, is called a filter stick dry-type coke depressing, in which activated carbon, silica gel, polymer adsorbent and the like are dry reducing agents for cigarettes. .
The new Chinese herbal medicine cigarette dry reducing agent is light yellow powder and is a complex of several natural products. Its use method is the same as activated carbon, silica gel, and polymer adsorbent, but its price is lower than traditional methods. The experimental results show that the production of cigarettes using this method not only has a high performance-to-price ratio, but also has a significant coke reduction effect and a pleasant natural aroma.
Main feature of anchor mining drilling machine:
1, The anchor drill rig with full hydraulic control, Operation is convenient and flexible, easy shifting, good maneuverability, saving time and labor.
2, Drill rotary machine driven by a double hydraulic motor, High output torque, rotary center lower than similar products, greatly improving the rig drilling rig stability.
3, New variable angle mechanism to make the hole more convenient, adjustment range is larger, can reduce the requirements of the working surface.
4, For the customer's local special conditions, the cooling system is optimized to ensure that the hydraulic system when the outdoor temperature is 45 ° C, the maximum temperature does not exceed 70 ° C.
5, Match dedicated simultaneous casing drill tools (drill pipe, casing, eccentric bit, etc.), in the unstable formation with casing wall openings, the conventional button bit use for end-hole . High drilling efficiency , and good quality.
6, Machine is mainly suitable for deep foundation pit anchor support, but also through the rotary spray module replacement, so machine can be rotary jet spray construction.
7,The mining drilling machine can meet three-wing drill drilling, DTH hammer drilling, casing drilling, drill pipe / casing complex drilling, single / double/ triple rotary spray, fixed spray, swing spray and so on .
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JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com