CN2487690Y

CN2487690Y - X-type fluidized bed

Info

Publication number: CN2487690Y
Application number: CN 01238292
Authority: CN
Inventors: 刘汉如; 奚贵先; 邹国素; 杨路
Original assignee: ANHUI XINGMA AUTOMOBILE CO LTD
Current assignee: ANHUI XINGMA AUTOMOBILE CO LTD
Priority date: 2001-06-18
Filing date: 2001-06-18
Publication date: 2002-04-24
Anticipated expiration: 2011-06-18

Abstract

The utility model relates to an improved powder material cylindroid pot-shaped transport trolley inside stream guidance device, which is mainly characterized in that middle triangle parts of a left and a right lacunaris blocks of the common X-type fluidized bed are welded with an oblique tapered stream guidance body respectively; a middle part between two bevels of the oblique tapered stream guidance body is provided with a keel-type reinforcing plate, thereby reducing a fluidized angle of the X-type fluidized bed, improving effective utilization rate of space inside the pot, also avoiding fluidized dead corner and reducing residual rate of the powder material.

Description

X type fluid bed

The utility model is the inner guiding device of a kind of improved powder grain material garden cylindricality jar shape transport trolley.

The X type fluid bed of the present garden cylindricality jar shape transport vehicle of using always, owing to placing restrictions on of powder grain material angle of repose produces the fluidisation dead angle, need the certain gradient of maintenance, it is relatively poor to add the gasification materials gasification that canvas only does, the long-term use meeting vortex phenomenon occurs in the middle part of fluid bed, cause the interior effective rate of utilization of tank body on the low side, reduced discharge rate simultaneously, improved the surplus ratio of powder grain material.

The purpose of this utility model is a kind of improved X type fluid bed of design, can improve the effective rate of utilization in tank interior space, increase discharge rate, reduce surplus ratio, and occur phenomenon such as the inhomogeneous even eddy current of gasification after separating that gasification formed material (canvas) is long-time and using.

The purpose of this utility model is achieved like this, the taper baffle is set up at intermediate triangle position at the X type fluid bed of common garden cylindricality tank body, to improve powder grain material water conservancy diversion effect, avoids the fluidisation dead angle, just can reach and improve space effective rate of utilization in the tank body, reduce the purpose of surplus ratio.

The utility model is carried X type fluid bed, and is simple in structure, uses reliably, and the utmost point is applicable to the tank car conveying of powder and granule shape material.

Now in conjunction with the accompanying drawings the utility model being carried X type fluid bed is further described:

Fig. 1 is the scheme drawing that the utility model is carried X type fluid bed.

Fig. 2 is the cross-sectional schematic of bowing that the utility model is carried X type fluid bed.

Fig. 3 is the section-drawing of A-A among Fig. 1.

From Fig. 1, Fig. 2, among Fig. 3 as can be seen, the X type fluid bed that is arranged at lower part in the garden cylindricality tank body 1 mainly supports 11 by breaker plate, breaker plate 10, canvas 9, press strip 8 compositions such as grade, the bottom of left and right sides two porous plates 10 all supports 11 by the dress breaker plate, breaker plate supports on 11 drain pans that are set up in again in the tank body 1, the right(left)end of breaker plate 10 is installed in down on the partition panel 6, a left side (right side) end then is welded on one with end socket side plate 7, canvas 9 is laid on the breaker plate 10 and passes through bolted with press strip 8, the position of breaker plate 10 between side plate 4 and end socket side plate 7 promptly is the lathe bed 12 of X type fluid bed like this, be primarily characterized in that the baffle 2 that respectively is welded at the intermediate triangle position of left and right sides two porous plates 10, this baffle 2 is the tilted conical structure, its tip is relatively near tank body 1 middle part, the base on two inclined-planes is welded on breaker plate 10, back end edge is welded on the interior end socket side plate 7 of tank body, folded middle part, two inclined-planes then is provided with keel type gusset 3 to improve the resistance to compression of baffle 2, non-deformability, the fluidisation angle that so just can reduce X type fluid bed is a gradient, improve the effective rate of utilization of the inner space of tank body 1, when the high pressure air that Air compressor produces is imported breaker plate 10 bottoms by pipeline, hole on breaker plate 10 is passed canvas 9 and is entered bank again, powder and granule shape material is blown out suspended state, flow to the lathe bed 12 of X type fluid bed along the inclined-plane, two limits of baffle 2, flow to the mouth of pipe output of low pressure discharge nozzle 5 again along fluid bed lathe bed 12, avoid the fluidisation dead angle, reduced the surplus ratio of powder grain material.

Claims

1, one mainly by breaker plate (10), breaker plate supports (11), canvas (9), press strips (8) etc. are formed the X-shaped fluid bed, it is characterized in that: the intermediate triangle position of left and right two porous plates (10) the tilted conical baffle (2) that respectively has been welded, the tip of baffle (2) connects and is bordering on tank body (1) middle part, the base on two inclined-planes is welded on breaker plate (10), back end edge is welded on the interior end socket side plate (7) of tank body (1), and folded middle part, two inclined-planes is provided with keel type gusset (3).