CN203544809U - Double-cone powder tank and stirring station - Google Patents
Double-cone powder tank and stirring station Download PDFInfo
- Publication number
- CN203544809U CN203544809U CN201320641591.1U CN201320641591U CN203544809U CN 203544809 U CN203544809 U CN 203544809U CN 201320641591 U CN201320641591 U CN 201320641591U CN 203544809 U CN203544809 U CN 203544809U
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- Prior art keywords
- bipyramid
- material tank
- powder material
- dividing plate
- powder
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- Expired - Lifetime
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- 239000000843 powder Substances 0.000 title claims abstract description 113
- 238000003756 stirring Methods 0.000 title claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 61
- 239000000428 dust Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a double-cone powder tank and a stirring station. The double-cone powder tank provided by the utility model comprises a silo and a separation plate which is longitudinally arranged in the silo, wherein the separation plate is used for separating the silo into two powder storage chambers and comprises at least two plate bodies which are longitudinally arranged in parallel, the periphery of each plate body is connected with the inner wall of the silo, and/or the separation plate is made of a corrugated plate. According to the double-cone powder tank provided by the utility model, the structural strength of the separation plate is remarkably improved, and the communication occurrence rate of the two powder storage chambers of the double-cone powder tank and the use failure rate of the double-cone powder tank can be reduced. The stirring station provided by the utility model is provided with the double-cone powder tank.
Description
Technical field
The utility model relates to powder state material memory technology, more specifically, relates to a kind of bipyramid powder material tank and mixing plant.
Background technology
Current, generally adopt the powder state materials such as powder material tank storage cement, fly ash, breeze.As concrete mixing plant or mortar mixing plant setting is used in conjunction with conventionally stirring system and aggregate-storing system, aggregate-storing system generally includes the powder memory system being comprised of a plurality of powder material tanks, to store the powder state materials such as cement.
Current powder material tank is divided into single cone powder material tank and two kinds of forms of bipyramid powder material tank, Fig. 1 shows the silo structure 100 ' of bipyramid powder material tank general in prior art, silo is inner is separated into two of the left and right powder storage chambers 1 ' and 2 ' of mutually isolating by perpendicular long a, dividing plate 3 ' individual layer, writing board shape, two kinds of less powders of demand can be respectively charged in two of the left and right powder storage chamber of this bipyramid powder material tank like this, to reduce the usage quantity of single cone powder material tank, be conducive to save the space that powder material tank takies.
Two of the left and right powder storage chamber of bipyramid powder material tank is respectively arranged with feed pipe and discharging opening separately, when arbitrary powder storage chamber need to be annotated powder, the feed pipe connection of the conveying pipeline that is loaded with the powder transport vehicle that needs filling powder and corresponding powder storage chamber, by Pneumatic conveyer, make powder and pressurized air be mixed to form material gas mixture again, and make to expect that gas mixture flows in powder storage chamber by feed pipe, after material gas mixture enters in powder storage chamber, under the effect of dust collecter, most of air is discharged to the external world by dust collecter, powder is deposited in powder storage chamber.
When reinforced to a side powder storage chamber, pressure in the powder storage chamber in charging side is much larger than the pressure of charging side powder storage chamber not, when especially in powder transport vehicle, powder state material is less, operating personal reopens the moment of transfer valve filling powder state material again after powder transport vehicle is built the pressure, pressure in the powder storage chamber in charging side reaches extreme value, at this process median septum 3 ', be subject to the large compression shock of charging side powder storage chamber, when if powder material tank height is higher, dividing plate 3 ' the structural strength of perpendicular long plate shape is lower, growth along with period of service, dividing plate 3 ' can be because being subject to the damage that very easily deforms of the compression shock of both sides cavity repeatedly, cause the powder storage chamber of both sides to communicate, powder is altered mutually, affect the normal use of powder material tank, cause powder material tank operational failure.
Therefore, how to improve diaphragm structure intensity, the powder material tank operational failure that reduction bipyramid powder material tank causes two powder storage chambers to communicate because dividing plate damages and causes is the technical barrier that those skilled in the art need solution badly.
Utility model content
Based on above-mentioned technical barrier, first object of the present utility model is to provide a kind of powder material tank, and this powder material tank, by improving diaphragm structure, can improve the structural strength of dividing plate, and then reduce because dividing plate damages the incidence that the two powder storage chambers that cause communicate, reduce powder material tank operational failure rate.
A kind of bipyramid powder material tank that the utility model provides, comprise silo and be longitudinally arranged on the dividing plate in silo, dividing plate is divided into two powder storage chambers by silo, and dividing plate comprises that at least two longitudinally arrange and plate body parallel to each other, and the periphery of each plate body is all connected with the inwall of silo; And/or dividing plate is made by corrugated sheet.
Further, two adjacent plate body intervals arrange.
Further, between two adjacent plate bodys, be connected with gusset.
Further, gusset is near the peripheral position setting of two adjacent plate bodys.
Further, dividing plate comprises two plate bodys.
Further, dividing plate is a plurality of continuously trapezoidal corrugated sheets by cross section and makes.
Further, the top of dividing plate and bottom all have circular arc flange.
A kind of mixing plant that the utility model provides, comprises and stirs main building and above-mentioned bipyramid powder material tank.
Further, each powder storage chamber is respectively by pipeline and the concentrated dust collecting equipment connection that is positioned at bipyramid powder material tank outside.
Further, concentrated dust collecting equipment comprises: housing, and enclosure interior is formed with filter core installation cavity, air-inlet cavity and material storing cavity from top to bottom successively, in filter core installation cavity, filter core is installed, and pipeline is connected with air-inlet cavity.
The bipyramid powder material tank that the utility model provides, because dividing plate comprises that at least two longitudinally arrange and plate body parallel to each other, and/or dividing plate is made by corrugated sheet, the intensity of dividing plate is significantly improved, overcome individual layer in prior art, tabular dividing plate is not easily damaged because structural strength is high, the problem that causes two powder storage chambers to communicate and cause bipyramid powder material tank operational failure, thereby reduced because dividing plate damages the incidence that the two powder storage chambers cause communicate, and because of the communicate bipyramid powder material tank operational failure rate of initiation of two powder storage chambers.In addition, application has the mixing plant of this bipyramid powder material tank, because of the reduction of bipyramid powder material tank operational failure rate, can improve the production efficiency that mixing plant is manufactured finished product.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the structure of bipyramid powder material tank in prior art;
Fig. 2 has schematically shown the side-looking structure of a kind of embodiment of the bipyramid powder material tank median septum that the utility model embodiment provides;
Fig. 3 has schematically shown the side-looking structure of the another kind of embodiment of the bipyramid powder material tank median septum that the utility model embodiment provides;
Fig. 4 has schematically shown the structure of concentrated dust collecting device in the mixing plant that the utility model embodiment provides.
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
The bipyramid powder material tank that the utility model embodiment provides, comprise silo and be longitudinally arranged on the dividing plate 3 in silo, Fig. 2 and Fig. 3 show respectively the different embodiments of dividing plate 3, dividing plate 3 is arranged in silo (not shown), silo is divided into two powder storage chambers, two powder storage chambers are isolated mutually, are generally used for storing two kinds of different powder state materials.
In the optimal way of the dividing plate 3 going out as shown in Figure 2, can find out, dividing plate 3 comprises that two longitudinally arrange and plate body 31,32 parallel to each other, and plate body 31 and plate body 32 intervals arrange, and as can be seen from Figure, plate body 31,32 preferably adopts slab construction.Because dividing plate 3 is for becoming silo interior separation two powder storage chamber that do not communicate, the periphery of plate body 31, plate body 32 all can be connected with the inwall of silo (for example can adopt the mode of welding to be connected), the side surface 311 that plate body 31 deviates from plate body 32 is positioned at a powder storage chamber, and the side surface 321 that plate body 32 deviates from plate body 31 is positioned at another powder storage chamber.The dividing plate 3 that adopts two spaced plate bodys 31,32 to form, structural strength is high, even and damages that deform of one of them plate body, can also have another plate body to continue to bring into play compartmentation; Gap between two plate bodys 31,32 is equivalent to form a distortion cushion space, can reduce the vibrations of side plate body or the adverse effect that deformed damaged produces opposite side plate body, having overcome single flat plate shaped spacer structure of the prior art is not easily damaged because structural strength is high, the problem that causes two powder storage chambers to communicate and cause bipyramid powder material tank operational failure, thereby reduced because dividing plate damages the incidence that the two powder storage chambers cause communicate, and because of the communicate bipyramid powder material tank operational failure rate of initiation of two powder storage chambers.
Preferably, between spaced plate body 31,32, be connected with gusset 33, further to strengthen the structural strength of dividing plate 3, reduce the stress deformation damage rate of plate body 31,32.Preferably, gusset 33 can make the dividing plate 3 being comprised of plate body 31,32 and gusset 33 be a box-structure near the peripheral position setting of plate body 31,32, and dividing plate 3 structural strengths of box-structure are good, stress performance is good and easily weld manufacture.
It should be noted that, although above dividing plate 3 be take the embodiment of plate body 31,32 and described as example, in actual applications, dividing plate 3 can also have multiple other embodiments, as long as can reach the structural strength that strengthens dividing plate 3, can realize goal of the invention of the present utility model.For example, dividing plate 3 can comprise all longitudinally settings, parallel to each other of plural plate body and each plate body, and two adjacent plate bodys can arrange at interval, also can stick together setting; Dividing plate 3 adopts spaced two between every two adjacent plate bodys, can all be connected with gusset mentioned above 33 during with upper plate body, and in addition, each plate body can adopt plane plate, also can make by corrugated sheet.
Fig. 3 shows the another kind of embodiment of dividing plate 3, and dividing plate 3 is single-skin panel, by corrugated sheet, is made, and the structural strength of corrugated sheet is also better than the flat single layer separator structure that in prior art, bipyramid powder material tank adopts.Preferably, Fig. 3 median septum 3 is a plurality of trapezoidal corrugated sheets continuously by cross section to be made, and all has circular arc flange 35, so that the welding of corrugated sheet and silo inwall in top and the bottom of corrugated sheet.
Need special explanation and explanation, the utility model median septum 3 is made and is referred to by corrugated sheet: when dividing plate 3 is single-skin panel structure as shown in Figure 3, this single-skin panel adopts corrugated sheet to make; For example, when dividing plate 3 adopts non-single-skin panel structure (adopting at least two longitudinally arranges and plate body parallel to each other), each single plate body is made by corrugated sheet.
The utility model other embodiment also provide a kind of mixing plant, and this mixing plant comprises stirring main building and above-mentioned bipyramid powder material tank.The discharging opening of two powder storage chambers of bipyramid powder material tank communicates with the stirring host in stirring main building by feeding pipe respectively, to supply with various powders to stirring host.
Preferably, each powder conveyor chamber is connected with the concentrated dust collecting equipment 200 that is positioned at bipyramid powder material tank outside by pipeline respectively, the structure of this concentrated dust collecting equipment is with reference to figure 4, comprise: housing, enclosure interior is formed with filter core installation cavity 201, air-inlet cavity 202 and material storing cavity 203 from top to bottom successively, in filter core installation cavity 201, filter core is installed, second pipe is connected with air-inlet cavity 202 particularly.Two of bipyramid powder material tank powder storage chambers being shared to a concentrated dust collecting equipment gathers dust, thereby without each powder storage chamber is configured respectively to dust collecter, this concentrated dust collecting equipment can be equipped with the filter core that filter efficiency is higher, like this, when improving powder filling process environmental-protecting performance, reduced the quantity of required dust collecter, the huge waste that has reduced mixing plant equipment cost and avoided operating cost.And adopt concentrated dust collecting equipment to gather dust, the also easy to operate and management of its cleaning handling labor.Preferably, this concentrated dust collecting equipment also comprises the safety valve 205 being arranged between air-inlet cavity 202 and the external world.Like this, each powder storage chamber common safety valve, does not need the independent safety valve of additional configuration yet, has further reduced equipment cost.Preferably, in material storing cavity 203 bottoms, be provided with discharge port 204, so that with the powder that empties material storing cavity 203 interior accumulations, and the powder of deriving can be recycled.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a bipyramid powder material tank, comprises silo and is longitudinally arranged on the dividing plate in described silo, and described dividing plate (3) is divided into two powder storage chambers by described silo, it is characterized in that,
Described dividing plate (3) comprises that at least two longitudinally arrange and plate body parallel to each other, and described in each, the periphery of plate body is all connected with the inwall of described silo;
And/or described dividing plate (3) is made by corrugated sheet.
2. bipyramid powder material tank according to claim 1, is characterized in that, described in adjacent two, plate body interval arranges.
3. bipyramid powder material tank according to claim 2, is characterized in that, described in adjacent two, between plate body, is connected with gusset (33).
4. bipyramid powder material tank according to claim 3, is characterized in that, described gusset (33) is near the peripheral position setting of described two adjacent plate bodys.
5. according to the bipyramid powder material tank described in any one in claim 1 to 4, it is characterized in that, described dividing plate comprises two described plate bodys.
6. bipyramid powder material tank according to claim 1, is characterized in that, described dividing plate (3) is a plurality of trapezoidal corrugated sheets continuously by cross section and makes.
7. bipyramid powder material tank according to claim 6, is characterized in that, the top of described dividing plate (3) and bottom all have circular arc flange (35).
8. a mixing plant, is characterized in that, comprises and stirs the bipyramid powder material tank described in any one in main building and claim 1 to 7.
9. mixing plant according to claim 8, is characterized in that, described in each, powder storage chamber is connected with the concentrated dust collecting equipment (200) that is positioned at described bipyramid powder material tank outside by pipeline respectively.
10. mixing plant according to claim 9, it is characterized in that, described concentrated dust collecting equipment comprises: housing, described enclosure interior is formed with filter core installation cavity (201), air-inlet cavity (202) and material storing cavity (203) from top to bottom successively, in described filter core installation cavity (201), filter core is installed, described pipeline is connected with described air-inlet cavity (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641591.1U CN203544809U (en) | 2013-10-17 | 2013-10-17 | Double-cone powder tank and stirring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641591.1U CN203544809U (en) | 2013-10-17 | 2013-10-17 | Double-cone powder tank and stirring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544809U true CN203544809U (en) | 2014-04-16 |
Family
ID=50462958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641591.1U Expired - Lifetime CN203544809U (en) | 2013-10-17 | 2013-10-17 | Double-cone powder tank and stirring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544809U (en) |
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2013
- 2013-10-17 CN CN201320641591.1U patent/CN203544809U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |