Directional side-blown wind distribution plate
A technology of air distribution plate and air outlet, which is applied in the direction of drying gas arrangement, dryer, lighting and heating equipment, etc., which can solve the problems of weak side blowing force, easy material leakage, high cost, etc., and achieve strong directional side blowing force, The effect of adjustable porosity and high mechanical strength
Inactive Publication Date: 2013-10-16
山东奥诺能源科技股份有限公司
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Problems solved by technology
Although the stamped side-blowing orifice plate has a certain side-blowing effect, there are problems such as weak side-blowing force, low strength, easy cracking, and easy material leakage.
However, the method of raising the feed end and lowering the discharge end has a weak effect on discharging large particle materials, and because the height of the material layer is inconsistent, the fluidization effect is not easy to control
The composite directional air distribution board can prevent material leakage, has high mechanical strength, and strong side blowing force, but it has problems such as high cost
[0006] Currently, there is no good solution
Method used
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Embodiment Construction
[0018] Refer to the attached figure 1 to attach Figure 4 A directional side-blowing air distributor of the present invention will be described in detail below.
[0019] A directional side blowing air distribution panel of the present invention, its structure includes a plurality of bead, each of the bead respectively includes the upper bead body 3, the lower bead body 10 and the bending part 11, the upper bead body 3 and The lower bead bodies 10 are connected by a bending portion 11, the upper bead body 3 and the lower bead body 10 are respectively provided with bolt holes 8, the multiple bead bodies are evenly arranged horizontally, and the two bezels adjacent to each other The upper bead body 3 and the lower bead body 10 are superimposed on each other and fixed together by bolts 1 and nuts 5. The bolts 1 pass through the bolt holes 8 and are connected to the nuts 5. The two mutually superimposed A gasket 4 is arranged between the upper bead body 3 and the lower bead body ...
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The invention discloses a directional side-blown wind distribution plate and belongs to a wind distribution plate. The directional side-blown wind distribution plate comprises multiple pressing strips, wherein each pressing strip comprises an upper pressing strip body, a lower pressing strip body and a bending part, wherein the upper pressing strip body and the lower pressing strip body are connected through the bending part; bolt holes are respectively formed in the upper pressing strip body and the lower pressing strip body; the multiple pressing strips are transversely and uniformly arranged; the upper pressing strip body and the lower pressing strip body between the front and rear adjacent two pressing strips are laminated and are fixed together through a bolt and a nut; the bolt penetrates through the bolt holes and is connected with the nut; a gasket is arranged between the upper pressing strip body and the lower pressing strip body which are laminated; a cavity between the upper pressing strip body and the lower pressing strip body on the left side of the bolt is an air inlet; a cavity between the upper pressing strip body and the lower pressing strip body on the right side of the bolt is an air outlet; and the opening direction of the air outlet is consistent with the discharging direction of a fluidized bed. The directional side-blown wind distribution plate has the characteristics of high directional side-blown force, leakage difficulty, high mechanical strength, adjustable aperture ratio, low construction cost and the like.
Description
technical field [0001] The invention relates to an air distribution plate, in particular to a directional side blowing air distribution plate for a large-scale continuous working fixed fluidized bed dryer. Background technique [0002] For a fixed fluidized bed dryer that works continuously, the material particles at the bottom of the drying chamber are relatively large, and it needs to be continuously discharged from the drying chamber in time, otherwise the fluidization condition will deteriorate due to the continuous accumulation of particles. In addition, it is necessary to prevent the material from penetrating The air distribution plate leaks into the air intake chamber. Therefore, there is a need for an air distributor that can continuously blow materials from the feed end to the discharge end without material leakage. [0003] The air distribution plates commonly used in fluidized beds mainly include stamping straight orifice plates, stamping side blowing orifice pla...
Claims
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Inventor 牛虎韩静李瑞建王来珍
Owner 山东奥诺能源科技股份有限公司