CN202181042U

CN202181042U - Straight-tube particle material transportation tank

Info

Publication number: CN202181042U
Application number: CN2011201887777U
Authority: CN
Inventors: 李宴瑞; 覃轶; 梁健云; 卢彩云
Original assignee: LIUZHOU CHENGLONG SPECIAL VEHICLE CO Ltd
Current assignee: LIUZHOU CHENGLONG SPECIAL VEHICLE CO Ltd
Priority date: 2011-06-07
Filing date: 2011-06-07
Publication date: 2012-04-04
Anticipated expiration: 2021-06-07

Abstract

The utility model discloses a straight-tube particle material transportation tank which comprises a tank body internally provided a plurality of bin separating plates, wherein two side material sliding plates and a middle material sliding plates are arranged in each of the bins of the tank body separated by the bin separating plates, wherein the middle material sliding plate are connected between the two side material sliding plates; air chambers communicated with air inlet pipes are arranged at the lower parts of the two ends of each bin, each air chamber is provided with a plurality of air outlet, and at least two of the air outlets are respectively communicated with an air permeability pipe, wherein the other end of the air permeability pipe is fixed on the bottom surface of the middle part of the bin in a sealing way. By adopting the straight-tube particle material transportation tank, the problems existing in the fluidized bed formed on the base of perforated plates, canvas and pressing strips that the utilization rate of the effective volume of the tank body is low, the fluidized bed is heavier, the sealing performance is poor, and the use cost is high are solved.

Description

Straight tube powder grain material transfer cask

Technical field

The utility model relates to material transport equipment manufacturing technology field, especially a kind of powder grain material transfer cask that is provided with fluid bed in it.

Background technology

The transport trolley of powder grain materials such as shipping bulk cement mostly is a kind of tank car; It is that powder grain materials such as bulk cement are contained in the special-purpose transfer cask on the transport trolley; After being transported to the discharging place; Pressurized air is injected in the air chamber of special-purpose transfer cask; Let powder and granule shape material such as bulk cement in special-purpose transfer cask, form the gas-solid phase mixture that suspends through the gas distribution grid in the special-purpose transfer cask, fluidized bed plant etc., rely on the inside and outside pressure reduction of special-purpose transfer cask the place of material along ducting to appointment; Thereby in powder grain material transportation a kind of very general-duty technology in that fluidized bed plant is set on the transfer cask of transport trolley; Mostly fluidized bed plant in the prior art is to be made up of breaker plate, canvas and press strip the bed surface of fluid bed; Then this fluid bed is fixed in the interface on the transfer cask; Fluid bed is passed to the work that air-flow is realized fluid bed, but this serve as that the fluid bed that the basis constitutes often exists following problem with breaker plate, canvas and press strip:

1, the tank body of this structure is owing to adopt breaker plate and canvas in the fluidizer, and air chamber places under breaker plate and the canvas, so the shared volume ratio of air chamber is bigger, make at the bottom of the capacity utilization of tank body, and tank body inner structure complicacy;

The own weight of breaker plate of 2, installing is bigger, need use a large amount of bolt fasteners fastening simultaneously, causes transfer cask weight to increase the weight of;

3, fastening owing to all carrying out with press strip around the canvas, sealing property is bad, and canvas needs monoblock to change, otherwise influences the discharging effect, thereby increased use cost if some damage is arranged simultaneously.

The utility model content

The utility model problem to be solved provides a kind of straight tube powder grain material transfer cask; It can solve existing serves as that the fluid bed that the basis constitutes exists the effective volume degree of utilization of tank body low with breaker plate, canvas and press strip, the problem that fluid bed weight is heavier, sealing property is bad and use cost is high.

There is the problem that effective capacity utilization is low, fluid bed weight is big, sealing property is bad and use cost is high in order to solve the powder grain material transfer cask; The technical scheme of the utility model is: this straight tube powder grain material transfer cask; Include the tank body that includes the polylith partition panel; Be provided with by two side sliding plates in each bin that said tank body is separated by partition panel and be connected the middle sliding plate between these two side sliding plates; The bottom, two ends of each said bin is equipped with the air chamber that is communicated with air inlet pipe; Each said air chamber has a plurality of air extractor ducts, and each said air extractor duct all is communicated with the permeability cell that an other end sealing is fixed on said bin middle part.

More concrete scheme can be: in said permeability cell, be provided with the embedded fagging that said permeability cell is strutted; The closed end of many said permeability cells that are communicated with same said air chamber is by the hold down assembly pressing sealing of a block pressur plate through being made up of nut, bolt and pad etc.; These many said permeability cells that are communicated with same said air chamber are arranged side by side each other, and the middle part of wherein adjacent two said permeability cells is connected on the described middle sliding plate through the fastening assembly that is made up of bolt, pad and nut.

Compared with prior art; The utlity model has following beneficial effect: because the fluid bed of transfer cask is directly to be fixed on the middle sliding plate of each feed bin bottom in the tank body by permeability cell; The member that carries breather pipe need not be set in addition, thereby the effective volume degree of utilization that has improved transfer cask has reduced fluid bed weight simultaneously, has reduced use cost; The mode of communicating of permeability cell and air chamber and closed end are sealed through the bolt assembly pressing by a block pressur plate, thereby have improved the sealing property of fluid bed.

Description of drawings

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the birds-eye view of the utility model embodiment;

Fig. 3 is an A place partial enlarged drawing in the utility model embodiment birds-eye view;

Fig. 4 is a B place partial enlarged drawing in the utility model embodiment birds-eye view;

Fig. 5 is a permeability cell cross sectional representation among the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified:

Fig. 1, straight tube powder grain material transfer cask shown in Figure 2; Be separated into three bins by two partition panels 2 in the tank body 1; Be provided with by two side sliding plates 4 in each bin and be connected the middle sliding plate 5 between these two side sliding plates 4; The bottom, two ends of each bin is equipped with the air chamber 3 that is communicated with air inlet pipe, and each air chamber 3 has six air extractor ducts 10, and each air extractor duct 10 all is communicated with the permeability cell 6 that an other end sealing is fixed on the bin middle part; Be provided with the embedded fagging 11 that permeability cell 6 is strutted in the permeability cell 6, as shown in Figure 5; The closed end of the six roots of sensation permeability cell 6 that is communicated with same air chamber seals through 7 pressings that hold down assembly by a block pressur plate 8; As shown in Figure 3, hold down assembly 7 by nut 7-1, bolt 7-2, ellipse garden rubber cushion 7-3 and pad 7-4 form; These six roots of sensation permeability cells 6 that are communicated with same air chamber are arranged side by side each other, and the middle part of wherein adjacent two permeability cells 6 is fixed on the middle sliding plate 5 through fastening assembly 9; As shown in Figure 4, fastening assembly 9 is by nut 9-1, bolt 9-2, and rubber cushion 9-3 and pad 9-4 form.

Because the fluid bed of transfer cask is directly to be fixed on the middle sliding plate 5 of each bin bottom in the tank body 1 by permeability cell 6; The member that supports breather pipe 6 need not be set in addition, thereby the effective volume degree of utilization that has improved transfer cask has reduced fluid bed weight simultaneously, has reduced use cost; Permeability cell 6 is sealed through 7 pressings that hold down assembly by a block pressur plate 8 with the mode of communicating and the closed end of air chamber 3, thereby has improved the sealing property of fluid bed.

Claims

1. straight tube powder grain material transfer cask; Include the tank body that includes the polylith partition panel; Be provided with by two side sliding plates in each bin that said tank body is separated by partition panel and be connected the middle sliding plate between these two side sliding plates; It is characterized in that: the bottom, two ends of each said bin is equipped with the air chamber that is communicated with air inlet pipe; Each said air chamber has a plurality of air extractor ducts, and two air extractor ducts that have at least in the middle of these air extractor ducts respectively are communicated with the permeability cell that an other end sealing is fixed on bottom surface, said bin middle part.

2. straight tube powder grain material transfer cask according to claim 1 is characterized in that: in said permeability cell, be provided with the embedded fagging that said permeability cell is strutted; The closed end of many said permeability cells that are communicated with same said air chamber seals through the pressing that holds down assembly by a block pressur plate; These many said permeability cells that are communicated with same said air chamber are arranged side by side each other, and the middle part of wherein adjacent two said permeability cells is connected on the described middle sliding plate through fastening assembly.