The internal structure of the backfiring boiler is a double grate structure, with a layer of water-cooled grate and a layer of fixed grate. At the same time, the two layers of grate are divided into three parts, namely, the high temperature ventilation area at the top, the fuel burning area in the middle, and the ash falling ventilation area at the bottom.
Backfired boiler from the structureIt generally has a layer of water-cooled grate and a layer of fixed grate, two layers of grate will be divided into three Spaces in the furnace, the upper is the water-cooled grate filled with coal combustion ventilation area, the middle is the furnace high temperature burning area of the double grate, the bottom is the ash falling ventilation area of the fixed grate, the upper furnace door should be fully open when used.
Principle of backfiring boiler: backfiring boiler has a layer of water-cooled grate and a layer of fixed grate, two layers of grate will be divided into three Spaces in the furnace, the upper is the water-cooled grate filled with coal combustion ventilation area, the middle is the double-layer grate furnace high temperature burning area, the bottom is the fixed grate ash ventilation area. When in use, the upper furnace door should be fully open to ensure ventilationYou can select the M gear, then enter the camera, and select the appropriate gear before the camera starts, as shown in the picture below. After selecting the gear, you need to switch your photo mode to video mode in the shooting mode near the viewfinder window, and then turn slightly to the left to enter video mode, as shown in the image below.
2, basic operation and Settings First of all, be familiar with the basic operation of the camera. The Canon 600D is equipped with a 3-inch LCD touch screen that can be rotated and flipped for easy viewing and operation at different angles. Open the camera and adjust the wheel to change different shooting modes, such as aperture priority mode and shutterPriority mode. In AV, you can set your own aperture value, and then adjust the camera shutter speed to achieve accurate exposure.
3, first adjust the focus mode button on the lens in front of the camera to "AF mode" (auto focus mode). Use the AF mode of the lens to shoot the focus of the subject. After confirming that the focus is correct, switch the focus mode of the lens to MF mode again. Then click the "Autofocus" button in the picture below. Then the dial wheel to adjust the lens distance.
1, -300ml of water. Generally, there will be upper and lower limit lines on the side of the battery for wireless backcharging demonstration diagram your reference. The standard for adding water is in the middle of the two scales. Water-added lead-acid batteries should pay attention to the battery liquid level and battery liquid density. If it is found that the water level is lower than the next line (generally on the side of the battery will have the upper and lower limits of the line for your reference) wireless reverse charge demonstration diagram , you can add distilled water wireless reverse charge demonstration diagram , such asFruit can't find distilled water.
2, motorcycle batteries are divided into lead-acid batteries and maintenance-free batteries, lead-acid batteries can be added to the liquid, the supplementary liquid exceeds the plate 5 ~ 7mm, or between the scale line.
3, battery liquid plus standard 10-15mm: the so-called battery repair to the liquid, is distilled water, because the battery wants to use the process of consumption is water, you said repair liquid may also be distilled water with a little battery sulfuric acid, as to how much. No source should be unified provisions, depending on the water shortage of the battery, you can first add 10ml to see, generally higher than the battery plate10--15mm.
Backfiring boiler from the structure, it generally has a layer of water-cooled grate and a layer of fixed grate, two layers of grate will be divided into three Spaces, the upper is the water-cooled grate filled with coal combustion ventilation area, the middle is the double-layer grate furnace high temperature burning area, the bottom is the fixed grate falling ash ventilation area, the upper furnace door should be fully open when used.
The backfired boiler uses a combustion method that adds fuel from the bottom of the furnace chamber. In this way, the fuel is preheated from the bottom upHeat, dry, burn and form coke. The high temperature area of the backfiring boiler is in the middle and upper part, so that in the process of fuel heating, not only the preheating is short, the combustion is more full, and the temperature in the furnace is maintained, but also the opening times of the furnace door can be reduced, and the black smoke can be eliminated, the emission of toxic gases can be reduced, and the use is more environmentally friendly.
When burning the furnace: open the upper furnace door, add coal, close the middle furnace door, and moderately open the lower furnace door. When the furnace is shut down: the upper, middle and lower furnace doors are all closed, and the middle furnace door can be moderately opened if the furnace cannot be stopped.
The steps in burning the furnace: first open the upper furnace door, and then add coal. Then closeOpen the lower door properly. Shutdown steps: Close all the upper, middle and lower furnace doors. If the furnace is difficult to stop, you can moderately open the middle furnace door. Backfired boilers usually refer to double grate boilers.
Structurally, backfired boilers usually contain a layer of water-cooled grate and a layer of fixed grate. The two-layer grate divides the space in the furnace into three parts: the upper part is the water-cooled grate filled with coal combustion ventilation area; In the middle is a high temperature burning-out area of a double-layer grate; The bottom is the ash drop ventilation area of the fixed grate.
This boiler is an ordinary backfiring boiler normal use of the following two furnace doors should be closed, only openThe top of the furnace door can be, it is best to add a fan at the smoke exhaust so that the effect is very good, so that the temperature is fast and there is no smoke.