CN102102456A

CN102102456A - Powdery material repository

Info

Publication number: CN102102456A
Application number: CN 201110003423
Authority: CN
Inventors: 于洪阳; 孙丙春; 吕晓光
Original assignee: DALIAN HENGXIANG FLY ASH UTILIZATION Co Ltd
Current assignee: DALIAN HENGXIANG FLY ASH UTILIZATION Co Ltd
Priority date: 2011-01-04
Filing date: 2011-01-04
Publication date: 2011-06-22
Anticipated expiration: 2031-01-04
Also published as: CN102102456B

Abstract

The invention discloses a powdery material repository. The powdery material repository is mainly characterized in that : a wall which is arranged on the masonry and the two sides of a low ring beam and is connected with a wall column and of which the height is equal to that of the wall column consists of reinforced concrete shear walls of which the thickness is reduced sequentially from the bottom to the top and brick walls on the tops of the shear walls; an upper ring beam is arranged on the tops of the wall column and the brick walls; an embedded part is welded on the upper ring beam; a checked mesh truss of a repository top is arranged on the tops of the upper ring beam and inner stand columns; two parallel arch-shaped Lipp repository rolled plates of which the middle is cut are arranged on the truss; two single sides of the two rolled plates are arranged on ring beams and are welded with the embedded part; the adjacent sides of the two semi Lipp repository rolled plates are placed on the inner stand columns; moreover, through holes with covers are discontinuously formed on the two semi Lipp repository rolled plates. The powdery material repository is low in manufacturing cost; the cost of the powdery material repository is one third lower than that of the conventional material repository with the same scale; the powdery material repository has large capacity and can store 90 thousand tons of powdery materials; and powdery dust is used as foundation to ensure solid foundation, earth bearing capacity is greater than 15 tons/m<2>, and the powdery material repository is stable, and saves money and earth.

Description

The granular material storage vault

Technical field the present invention relates to the storage vault in a kind of warehouse, particularly granular material.

Background technology granular material moisture-sensitive caking, so it stores higher than the unclassified stores requirement.At present, all be the big tank stores that is built into sealing with cement generally.Its weak point is: the cost height.

Summary of the invention the object of the invention is to provide a kind of can guarantee the granular material quality, and the low granular material storage vault of cost.

Storage vault of the present invention mainly is made of ground, wall column, body of wall and top, storehouse.Wherein, establish the stone bar shaped in the zanjon of ground and build the basis by laying bricks or stones, filling concrete mortar or wet fly-ash between this stone.Establish wet-discharged coal ash and compacting around the ground.Be preferably on the above-mentioned wet-discharged coal ash top and spread a layer of clay, become floating dust to prevent dried flyash.Build by laying bricks or stones at above-mentioned stone and to set collar tie beam.On this stone block post and lower ring beam, establish wall column and body of wall.Wherein, being interrupted the wall column that is provided with is the steel concrete cylinder.Be provided with the straining beam that is fixed on the lower ring beam between this wall column, preferably the straining beam two ends are fixed with the end of some Zhi Laliang respectively, and the other end of these straining beams links to each other with the lower ring beam of wall column respectively, to prevent that material is full of back wall and outwards rises.And be located at that stone is built by laying bricks or stones and lower ring beam on both sides link to each other with wall column and with the contour body of wall of wall column by several sections thickness different and from the bottom to top thickness steel concrete from big to small shear that brick wall on wall and their tops forms.Establish collar tie beam at above-mentioned wall column and brick wall top, be welded with built-in fitting on this on the collar tie beam.In the space that above-mentioned body of wall surrounds, establish some discontinuously in addition and the contour inner column of body of wall.On last collar tie beam and inner column top, be provided with the square grid shape truss on top, storehouse, cut the sharp general storehouse roll bending that is two arches arranged side by side in the middle of on above-mentioned truss, establishing, two monolateral placing on the collar tie beam, welded together with built-in fitting, two adjacent limits of roll bending, the sharp general storehouse of two halves place on the inner column, preferably establish the angle bar that opening makes progress on the inner column top, the adjacent limit of roll bending, the sharp general storehouse of two halves is fixed thereon.It is coupled to be provided with the upper end discontinuously on the roll bending of the sharp general storehouse of above-mentioned two halves, and the suspension rod that the lower end links to each other with truss makes Li Pu storehouse roll bending more firm.That is interrupted on the roll bending of above-mentioned two halves Li Pu storehouse in addition is provided with through hole with a lid, by this hole, the granular material in the tank car is carried in the storehouse.

The present invention compared with prior art has following advantage:

1, cost is low, compares cost low 1/3 with the thesaurus cost of existing same scale.

2, reserves are big, can build floor space 7000m ²X12m, the big storehouse that can deposit 90,000 tons of granular materials.

3, do ground, solid especially with the powdery ash, 15 tons/m of earth bearing strength ²More than, stable, save money, economize soil.

Description of drawings

Fig. 1 is the main section simplified schematic diagram of looking of the present invention.

Fig. 2 is a wall column of the present invention cross section simplified schematic diagram.

Fig. 3 is a wall section simplified schematic diagram of the present invention.

Fig. 4 is the simplified schematic diagram of overlooking of straining beam of the present invention.

Fig. 5 is roll bending junction, a two halves Li Pu of the present invention storehouse section simplified schematic diagram.

The specific embodiment is in the schematic diagram of Fig. 1, Fig. 2 and granular material storage vault shown in Figure 3, and ground has 1.5 meters dark ditches approximately, in establish the granite bar shaped and build basis 1, filling concrete mortar between this granite by laying bricks or stones.Establish the wet-discharged coal ash 2 and the compacting of wide 0.5-1 rice, dark 7-8 rice around the ground.On above-mentioned wet-discharged coal ash top, spread a layer of clay 3.Build by laying bricks or stones at above-mentioned stone and to set collar tie beam 4.This stone build by laying bricks or stones and lower ring beam on establish a steel concrete wall column 5 every 7 meters, its size is 1200x600mm.Be provided with the shaped steel straining beam 6 that is fixed on the lower ring beam between this wall column, the straining beam two ends are fixed with the end of some Zhi Laliang 7 respectively, and the other end of these straining beams links to each other with the lower ring beam of wall column respectively, as shown in Figure 4.Be located at that stone is built by laying bricks or stones and lower ring beam on both sides link to each other with wall column and with the contour body of wall bottom of wall column be that the steel concrete that 400mm is thick, 3 meters high is sheared wall 8, shear at the thick steel concrete of above-mentioned 400mm and establish the steel concrete that 350mm is thick, 3 meters are high on the wall again and shear wall 9.Shear at the thick steel concrete of above-mentioned 350mm and to establish the steel concrete that 250mm is thick, 3 meters high on the wall again and shear wall 10.Shear on the wall top at the thick steel concrete of 250mm at last and establish thick, the 3 meters high brick walls 11 of a brick.Establish collar tie beam 12 at above-mentioned wall column and brick wall top, be welded with built-in fitting 13 on this on the collar tie beam.In the space that above-mentioned body of wall surrounds, establish the some inner columns 14 contour in addition discontinuously with body of wall.There is the square grid shape truss 15 that is located on collar tie beam and the inner column top on top, above-mentioned storehouse, cut the sharp general storehouse roll bending 16 that is two arches arranged side by side in the middle of on above-mentioned truss, establishing, two monolateral placing on the collar tie beam, welded together with built-in fitting, two adjacent limits of roll bending, the sharp general storehouse of two halves place on the inner column, and establish the angle bar 17 that opening makes progress on the inner column top, and the adjacent limit of roll bending, the sharp general storehouse of two halves is fixed thereon, and the rotten filler 18 of setting up defences between them, as shown in Figure 5.It is coupled to be provided with the upper end discontinuously on the roll bending of the sharp general storehouse of above-mentioned two halves, the suspension rod 19 that the lower end links to each other with truss.On the roll bending of the sharp general storehouse of above-mentioned two halves, be provided with through hole with a lid discontinuously in addition.

Claims

1. granular material storage vault, establish the stone bar shaped in the zanjon of its ground and build the basis by laying bricks or stones, filling concrete mortar or wet fly-ash between this stone, build by laying bricks or stones at above-mentioned stone and to set collar tie beam, on this stone block post and lower ring beam, establish wall column and body of wall, being interrupted the wall column that is provided with is the steel concrete cylinder, it is characterized in that: be located at that stone is built by laying bricks or stones and lower ring beam on both sides link to each other with wall column and with the contour body of wall of wall column be that the brick wall sheared on wall and their tops of thickness steel concrete is from big to small formed from the bottom to top, establish collar tie beam at above-mentioned wall column and brick wall top, should go up on the collar tie beam and be welded with built-in fitting, in the space that above-mentioned body of wall surrounds, establish the inner column contour in addition discontinuously with body of wall, on last collar tie beam and inner column top, be provided with the square grid shape truss on top, storehouse, cut the sharp general storehouse roll bending that is two arches arranged side by side in the middle of on above-mentioned truss, establishing, two monolateral placing on the collar tie beam, welded together with built-in fitting, two adjacent limits of roll bending, the sharp general storehouse of two halves place on the inner column, and that is interrupted on the roll bending of above-mentioned two halves Li Pu storehouse in addition is provided with through hole with a lid.

2. granular material storage vault according to claim 1 is characterized in that: be provided with the straining beam that is fixed on the lower ring beam between the above-mentioned wall column.

3. granular material storage vault according to claim 2 is characterized in that: the straining beam two ends are fixed with the end of Zhi Laliang respectively, and the other end of these straining beams links to each other with the lower ring beam of wall column respectively.

4. granular material storage vault according to claim 1 and 2 is characterized in that: establish the angle bar that opening makes progress on the inner column top, the adjacent limit of roll bending, the sharp general storehouse of two halves is fixed thereon.

5. granular material storage vault according to claim 4 is characterized in that: it is coupled to be provided with the upper end discontinuously on the roll bending of the sharp general storehouse of above-mentioned two halves, the suspension rod that the lower end links to each other with truss.

6. granular material storage vault according to claim 1 is characterized in that: establish wet-discharged coal ash and compacting around the ground.

7. granular material storage vault according to claim 6 is characterized in that: spread a layer of clay on above-mentioned wet-discharged coal ash top.