Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Aug 21, 2016· Here’s an idea: create a bulk substrate pasteurizer with a discarded Richard Simmons Steam Heat Cooker (manual here) and a couple of used bins from the Sally Ann.This ended up working way better than my old wet pasteurization method: ie. simmering in a a tub of water on a propane burner.
Bulk Pasteurization - Electric/SteamAug 05, 2011Steam Pasteurizer 2.0: Cheap, quick, and simpleJun 23, 2011See more results The best way to jump-start your mycelium in a new substrate is to sterilize or pasteurize the material to kill off the harmful competitors. Heat is the primary method used, but you have to be sure not to raise the temperature of your substrate over 200 F or you'll do more harm than good by waking up bad molds.
heating, if we are to pasteurize them. For many years it has been customary to “pasteurize,” “peak heat,” “cook out” or “Phase II” Agaricus mushroom substrate (compost). All of these terms refer to blowing a 60°C mixture of steam and fresh air into compost-space at the
Jun 19, 2013· However, 90% of commercially available mushroom spores/cultures are primary decomposers and there is no need to go through the hassle of pasteurization, unless you truly believe that the pasteurization process is magical.
Jul 25, 2018· The substrate mass slowly cools in 12-24 hours to temperatures tolerable for inoculation, generally below 105° F. (38° C.). Before the pasteurization chamber is opened, the inoculation area is intensively cleaned with a 10% bleach solution* To aid the cleaning process, venturi siphon mixers are ideal for drawing bleach directly into a hose
User rating: 3.7/5 Pre-pasteurized premium bulk substrate mushroom compost in a gusseted autoclave bag with filter patch. Shroom Supply mushroom compost is specifically formulated for growing mushrooms. It is free of any additives or chemicals and is to be used in conjunction with our mushroom grain spawn .
Apr 26, 2012· I used to pasteurize using the hot water bath tek and recently asked myself (for the nth time) "why not lower the water level and steam pasteurize my bulk material?". I did it twice this week using the same 55 gallon drum I was using to hot water bath past. just by using less water and laying my laundry bag full of substrate on a rack just
Sep 12, 2010· I'm curious how people pasteurize a monotub worth of bulk substrate. I use like 4-5qts of spawn in my tubs so thats like 10-15qts of substrate needed to be pasteurized for one tub. It almost sounds way easier to just soak all the substrate in a pillow case in 165F water for an hour and squeeze all the water out and add dry verm to balance the
It was our intention with this project to wean our organic mushroom farm completely off fossil fuels. Once your ground is properly packed, begin building your concrete forms as shown. I used 2 X 6 lumber to provide a 5 1/2" slab depth. Be sure to get the forms perfectly square and level to ensure your future boiler sits straight and plumb.
Fuel Diesel Steam Boiler used for Pasteurize Mushroom Substrate Sawdust $15,000.00-$135,000.00 / Set
It seems that high energy input methods of full sterilizaton under pressure or with very long cycle steam processing is still the most effective for sawdust. Stropharia may be the exception. Once it starts to run on a dirty complex substrate, it is probably the trichoderma and anything else in …
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
0086-510-68530066, +86-13506151292Get Latest Price
Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.