As a filler, straw is widely used in composting. The effect of adding straw on the temperature of cow dung processing is shown in Figure 1. As can be seen from Figure 1, different amounts of straw added have different effects on the compost temperature. From the test results, it can be seen that the compost temperature with 100 g? kg-1 straw is 6-10C higher than the compost temperature with 50 g? kg-1 straw. The maximum temperature of composting with 50 g?kg-1 straw was 54-61Â°C, and the maximum temperature of compost with 100 g?kg-1 straw was 57-75Â°C, corresponding to a maximum temperature difference of 3-14Â°C. It has been proved through experimentation that the addition of straw during the fermentation of fertilizers is beneficial to the warming of fertilizers and shortens the time for heating.
Germany imported beads
Imported French lens
mould Die-casting Eight edge type Revolving arm
Optional emergency power supplyâ‰¥3 hours
The main features:
1)Ideal cold light effects
Using the new LED cold light source, ensure energy saving and environmental protection and long service life up to 80,000hours and more.
The temperature increase of surgeon`s head below 1â„ƒ. LED do not engender infrared ray and ultraviolet radiation, without the temperature
rise and tissue damage caused by halogen shadowless light, also it can accelerate the wound healing after surgery, and without Radiation pollution.
With color temperature constant and soft, LED is very close to the sunshine.
1) Excellent shadowless effect
Lamp with the most scientific radian and Multi point light source design, ensure better uniform illuminance. When the lamps are partially occluded,
also can achieve perfect shadowless effect.Lamp panel radius of gyration â‰¥182cm, the lamp can be pulled to vertical floor, convenient to any angle illumination.
2) Excellent deep lighting
It is based on modularize method by Computer Aided Design, focused to irradiating with more beams of LED. It produces the deep lighting which beams
more than 1200cm,the illumination of center up to 180,000Lux or more, and offer the color temperature that can be adjusted from 3700K to 5000K which
is close to sunshine. Absolutely, it really reflects the color of human tissue and satisfied by all kinds of operating light needs.
3) Advanced control system
The use of liquid crystal display button control, to meet the needs of the medical staff of different patients with the brightness of the operation.
It offers illuminance memory function.
It does not effect using when a single circuit or one bulb is broken.
4) Universal suspension system
Rotating arm, a new type of alloy material is made of eight edge type.
Balanced system using imported arm module, more than 5 group universal joints, every cantilever must has more than 3 joints which can be rotated in 360Â°,
The structure is light, easy to manipulate, accurate positioning, can provide the maximum range of regulation.The equipped with fatigue correcting unit and
fix position hand handle device, easy to fix position after long time use.
5) Modern laminar lamp
The thickest part of lamp-chimney is not more than 10cm.
The lamp-chimney is made of ABS, The handle on the central of lamp can be detachable, can take high temperature (â‰¤ 134Â°C) sterilization treatment,
easily adjust, flexible fixed.
Mobile Type Operating Light,LED Examination Light,Mobile Operation LED Light,Mobile Stand Operating Light
Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl