CN202187592U - Silo bottom structure of silo - Google Patents
Silo bottom structure of silo Download PDFInfo
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- CN202187592U CN202187592U CN 201120266350 CN201120266350U CN202187592U CN 202187592 U CN202187592 U CN 202187592U CN 201120266350 CN201120266350 CN 201120266350 CN 201120266350 U CN201120266350 U CN 201120266350U CN 202187592 U CN202187592 U CN 202187592U
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Abstract
The utility model discloses a silo bottom structure of a silo, which is provided with a discharging hopper (1). The discharging hopper (1) comprises a support body (2) and a hopper plate (3) arranged on the support body (2). The upper periphery of the hopper plate (3) is close to a silo wall (4) and separated from the silo wall (4). The discharging hopper of the silo bottom structure is large in bearing force. The silo bottom structure of the silo is simple in stress, easy to build and simple and easy to construct.
Description
Technical field
The utility model relates to silo, particularly, relates to a kind of storehouse bottom structure of silo.
Background technology
Silo is divided into two big types of agriculture silo and industrial silos for storing the warehouse of loose unpacked material.The agricultural silo is used for having grain in reserve, feed equigranular or granular material; The industry silo is used for storing loose unpacked materials such as coal, coke, cement, salt.The mechanization silo can shorten the loading and unloading flow process of material, reduces operation and maintenance cost, eliminates heavy packed operation, helps mechanization, automated job, has therefore become topmost storage form.
Silo is as storing the bulk cargo facility, develops into now also with regard to more than 100 years history, and the major diameter silo is shorter in the use history of China, receives the influence of each side factors such as economic factor, designing technique, building technology, and mostly domestic silo is the low capacity silo.In recent years, industries such as mine, grain, power plant, cement have been built silo a large amount of, that capacity does not wait successively.But receive the restriction of China's technical standard and the influence that industry is started late; No matter be in the silo designing technique; Still on building technology, all there is deficiency in various degree in silo, and these deficiencies had both influenced the construction investment of silo; The safety that has influenced silo is again used with normal, has also influenced being widely used of silo.
General silo all can set out funnel in the storehouse, and the upper peripheral edge that goes out the funnel plate of funnel is connected with the bulkhead of silo, and funnel plate need adopt the prestressed reinforced concrete construction plate; Funnel plate is a main bearing member, and supporting power is bigger, thereby makes that bulkhead and the stressing conditions that goes out funnel are complicated; Bring difficulty for the design and the construction of silo; Cause bulkhead and the complicacy that goes out the funnel syndeton, bring influence for the feasibility and the continuity of construction, increase the cost that silo is built.
The utility model content
The purpose of the utility model provides a kind of storehouse bottom structure of silo, this storehouse bottom structure to go out the funnel bearing capacity bigger, stressing conditions is simple, builds easily, job practices is simple, be prone to row.
To achieve these goals; The utility model provides a kind of storehouse bottom structure of silo, and wherein, this storehouse bottom structure is provided with out funnel; This goes out funnel and comprises supporter and be arranged in the funnel plate on this supporter that the upper peripheral edge of this funnel plate separates near the bulkhead setting and with said bulkhead.
Preferably, said funnel plate is processed by concrete slab.
Preferably, said supporter comprises supporting walls and is filled in the filler between said supporting walls, funnel plate and the bulkhead.
Preferably, said filler is the low compressibility material.
Preferably, said filler is the sandstone material.
Preferably, the said cross section that goes out funnel is circle or polygon.
Preferably; Said storehouse bottom structure comprises central post; Said to go out funnel be a plurality of, and the upper peripheral edge of the funnel plate in each said outside that goes out funnel separates near said bulkhead and with said bulkhead, and the upper peripheral edge of inboard funnel plate separates near said central post and with said central post.
Preferably, this central post is a hollow tubular, and the outer wall of said central post is provided with checkout gear, and the upper end of said central post has first opening.
Preferably, said checkout gear is temperature pick up and/or humidity sensor.
Preferably, said temperature pick up and/or humidity sensor are many groups, and these many group temperature pick ups and/or humidity sensor are along the axially spaced-apart setting of said central post.
Preferably, said many group temperature pick ups and/or humidity sensor are provided with the distance that equates at interval.
Preferably, every group of said temperature pick up and/or humidity sensor are a plurality of, and these a plurality of temperature pick ups and/or humidity sensor are provided with along the circumferential interval of the outer wall of said central post.
Preferably, said a plurality of temperature pick up and/or humidity sensor are provided with the distance that equates at interval.
Preferably, the circuit of said checkout gear passes the outer wall setting of said central post.
Preferably, the set inside of said central post has lifting gear.
Preferably, the set inside of said central post has cat ladder.
Preferably, said cat ladder is divided into multistage.
Preferably, be provided with half space between adjacent two sections said cat ladders.
Preferably, the lower end of the outer wall of said central post is provided with second opening.
Preferably, be provided with the passage with said second open communication between the outer wall of said central post and the bulkhead, this passage leads to the outside of silo.
Preferably, saidly a plurality ofly go out funnel and be arranged in a linear.
Preferably, said discharging choana cloth is changed to two row of symmetry, and every row are furnished with that two or three are said to go out funnel.
Pass through technique scheme; The funnel that goes out in the bottom structure of storehouse is set to still not contact with bulkhead is approaching; Do not have annexation thereby go out between funnel and the bulkhead, both force-bearing situations are simple, when forming out funnel, needn't consider the structure of bulkhead and stressed; Can independently construct, job practices is simple.Simultaneously, go out the funnel below supporter is set, the top is provided with funnel plate, makes its structure firm, improved by force intensity.In addition,, need not carry out autofrettage during the funnel plate construction, thereby also practice thrift the engineering time, improve operating efficiency it because funnel plate is not connected with bulkhead.
Further feature of the utility model and advantage will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of manual, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of silo of the embodiment of the utility model;
Fig. 2 is the vertical view of storehouse bottom structure of silo of the embodiment of the utility model.
Description of reference numerals
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, not do under the situation of opposite explanation, the noun of locality of use typically refers to height overhead like " upper and lower "; Higher is " on ", lower is D score, " inside and outside " is meant the distance of decentre post 7; Nearer is " interior ", and far away is " outward "
Each embodiment of the silo of the utility model all is applicable to the silo of various sizes size, capacity requirement; And have preferred embodiment variously according to the concrete instructions for use of silo, combine the various specific embodiment that the technical scheme of the utility model is described at present.
The silo of the utility model has bulkhead 4 and Cang Ding, and bulkhead 4 can surround shape arbitrarily, and for example circle, square etc. are preferably round silo.In such silo, central post 7 can be set, also central post 7 can be set.In the bigger silo of general capacity, because physical dimension is bigger, the span of the storehouse back timber of Cang Ding is bigger, therefore all central post 7 can be set in silo, is used to support Cang Ding, makes the Stability Analysis of Structures of silo, firmly to receive force intensity higher.At this moment, the storehouse back timber of Cang Ding is arranged between central post 7 and the bulkhead 4, and Hold Ceiling is arranged on the back timber of storehouse, and is inner to hide silo, prevents that interior grain that stores of silo or coal etc. from being exposed to the sun and rain.
A kind of preferred embodiment in, the storehouse back timber is set to many, and is radial arrangement; Be to distribute with angle same between each storehouse back timber, perhaps back timber orthogonal thereto shape in storehouse is arranged, and is promptly crisscross between each storehouse back timber; And be parallel to each other or vertically, form square latticed.Preferably with central post 7 be the center equal angles be arranged between central post 7 and the bulkhead 4, make central post 7 stressed evenly, the structure of Cang Ding is more firm.
Wherein, as shown in Figure 1, the height of central post 7 can equal the height of bulkhead 4, forms the Cang Ding on plane, helps the setting of devices such as top, storehouse top haul track and cloth, reduces the height of silo.In addition, the height of central post 7 can form the Cang Ding on pinnacle greater than the height of bulkhead 4, is convenient to draining etc.
And in small-sized silo, because the storehouse back timber span of Cang Ding is less, the consideration from simplified structure, saving cost can not be provided with central post 7.The storehouse back timber of Cang Ding is set directly at bulkhead 4 tops like this, and has many, be radial arrangement, and Hold Ceiling just is set directly on the back timber of storehouse.But, in order to strengthen the structural strength of silo, increase the load bearing stength of Cang Ding, also central post 7 can be set in the center in the bulkhead 4.
Can utilize various materials (like steel, concrete etc.) for Hold Ceiling and storehouse back timber, also can adopt the whole bag of tricks to process.Preferably, storehouse back timber and Hold Ceiling are concrete structure, the method that can adopt concrete prefabricated mode or concrete cast-in-situ all can, both all can form Hold Ceiling and the storehouse back timber that meets user demand.
In order to increase the force intensity that receives of Cang Ding, can arrange ring beam at Cang Ding, ring beam can have any shape, and is preferably circle, thus ring beam is that the center of circle is arranged with the center of Cang Ding, and intersect with the storehouse back timber, forming firm storehouse roof construction, bearing capacity is stronger.And ring beam both can be prefabricated, also can be cast-in-place, and job practices is flexible.More preferably, ring beam is many, and structure is further firm.
Material transporting gets into the silo storage inside for ease, and discharge port is set on Hold Ceiling.Discharge port can be shape arbitrarily, like square and circle etc., in order to improve discharge rate, a plurality of discharge ports is set on Hold Ceiling.Above silo, be furnished with the haul track, operation has the haul dolly on the track.A plurality of discharge ports can be arranged arbitrarily, but for simplified structure, a plurality of discharge ports are arranged in a linear, and the haul track can be set to straight line and cooperates with silo structure like this.In addition, discharge port can be annular, thereby cooperates with the rotation material distributing machine of silo top, makes things convenient for cloth.Preferably, according to the size of silo and the operation characteristic of material transport equipment, discharge port is arranged as two row of symmetry, is convenient to the symmetric arrangement of delivery device, the stressed symmetry in both sides when filling material.Simultaneously, every row are arranged two or three discharge ports, have satisfied the requirement of discharge rate.
Lid is set on discharge port, prevents to leak and play the effect of ventilation when advancing dust etc.Preferably, lid can be processed by profiled sheet, and is too many at the silo internal gas, when causing pressure to raise, covers compressive deformation, thereby reaches the effect of ventilation, practiced thrift cost.Like this, discharge port not only can charging but also can have been played the effect of venting of dust explosion.In another embodiment, explosion relief door can be set on Hold Ceiling, when the silo internal pressure is too high, carry out venting of dust explosion, guarantee the safe in utilization of silo.
Wherein, central post 7 can have cross sectional shape arbitrarily, as square or circular.Central post 7 also can be constructed to solid or hollow according to the use needs, and in the silo of the utility model, central post 7 is a hollow tubular, under the situation that guarantees enough structural strengths, and can economical with materials.
In addition; Can be on the outer wall 8 of central post 7 the installation and measuring device; For example device, gas-detecting device or the material-level detecting device etc. of temperature measuring equipment, hygrometric degree, thus be convenient to detect silo temperature inside, humidity, gas or material level etc., particularly in large-scale silo, detect the environmental aspect of silo center; Thereby reach better monitoring, so that it is controlled to the silo inner case.Especially; Because the design feature and the control mode of each checkout gear self; Preferably, on the outer wall 8 of central post 7, temperature pick up and/or humidity sensor are set, with near the temperature and humidity inspection center's post 7; Thereby, satisfy the use needs of silo to the monitoring and the control of the inner better off of whole silo.
Temperature pick up and/or humidity sensor can be provided with one group, and many groups also can be set.Preferably; Temperature pick up and/or humidity sensor are many groups; And axially spaced-apart setting along central post 7; Temperature and humidity with to each position from top to bottom, silo inside reaches detection, and undetected position appears in the difference of each position temperature and humidity on the short transverse to avoid in the large-scale silo.More preferably, organize temperature pick up and/or humidity sensor more and be provided with at interval with the distance that equates, like this avoid occurring as far as possible surveyed area overlapping in, reduce the use of temperature pick up and/or humidity sensor.And according to the size of silo and the detection range size of temperature pick up and/or humidity sensor; Can confirm distance at interval between group number and every group of temperature pick up and/or humidity sensor; The 3-5 group for example is set; Every group of 5-10 rice setting at interval, this mode are applicable to and highly are the high silo of 20-60 rice.
Every group of temperature pick up and/or humidity sensor can be provided with one, also can be provided with a plurality of.Every group when being set to one, each is organized temperature pick up and/or humidity sensor and is uniformly distributed with circumferentially can being set to, and is promptly distributing with angle same between each sensor on the same horizontal plane; Every group is set to when a plurality of, and a plurality of temperature pick ups and/or humidity sensor are provided with along the circumferential interval of the outer wall 8 of central post 7, with each circumferential position of complete detection silo.More preferably, a plurality of temperature pick ups and/or humidity sensor are provided with the distance that equates at interval, reduce temperature pick up and/or humidity sensor quantity when reaching complete detection, practice thrift cost.And according to the size of silo and the detection range size of temperature pick up and/or humidity sensor; Can confirm distance at interval between group number and every group of temperature pick up and/or humidity sensor; For example be provided with 3-5; Every group of 1-5 rice setting at interval, this mode is applicable to that central post 7 girths are the silo of 3-25 rice.
Wherein, the outer wall 8 that the circuit of checkout gear can pass central post 7 is provided with, and on outer wall 8, inspection hole can be set, and avoids the circuit of checkout gear to receive the extraneous disturbance and the corrosion of gas etc.In addition, first opening 9 is set in the upper end of central post 7, door or cover plate can be installed on first opening 9, in case roof leaking and falling object from high altitude etc. with inlet as personnel's turnover.Get into central posts 7 inside through first opening 9, to the instrument of the inner various checkout gears of central post 7, circuit etc. safeguard, maintenance etc.Personnel's turnover for ease; Pass in and out central post 7 inside nearby; Preferably can be provided with second opening in the lower end of the outer wall 8 of central post 7, second opening can be set to door, and the maintenance personal can get into central posts 7 inside from first opening 9 and keep in repair from the top down; And, perhaps be reversed etc. from the second opening acentric post 7.Simultaneously; Corresponding opening also is set on bulkhead 4, between the outer wall 8 of central post 7 and bulkhead 4, is provided with the passage with second open communication, this passage leads to the outside of silo; Thereby the maintenance personal can make things convenient for personnel's turnover through this passage from outside central post 7 inside that get into of silo.Like this, central post 7 has not only been realized reinforcement effect is played in the support of storehouse roof construction, has also made things convenient for the installation of checkout gear, is beneficial to the monitoring of silo internal environment, the more convenient and safety of the use of silo.
Wherein, as shown in Figure 1, can be at the set inside lifting gear of central post 7, elevator for example makes things convenient for personnel's up and down in central post 7.Also can be at the set inside cat ladder 10 of central post 7, simple in structure like this, cost is lower.Cat ladder 10 can be divided into multistage, and every section is crisscross arranged, and the personnel of preventing climb fatigue, also easy chosen material.Between adjacent two sections cat ladders 10 half space 11 can also be set, supply maintenance personal's rest, checkout equipment.
As shown in Figure 2, the storehouse bottom structure inner at silo is provided with out funnel 1, and the material that is stored in the silo can transport silo through going out funnel 1.The cross section that goes out funnel 1 can be circle or polygon, and circular cross section helps accelerating the speed of discharging, and polygon is built convenient.Go out funnel 1 and comprise supporter 2 and be arranged in the funnel plate 3 on the supporter 2, supporter 2 can bear the pressure of funnel top material so that the structure of discharging funnel 1 is firm.Funnel plate 3 can be processed by concrete slab, can adopt cast-in-place or prefabricated mode.The upper peripheral edge of funnel plate 3 is provided with near bulkhead 4 and separates with bulkhead 4; Going out between funnel 1 and the bulkhead 4 does not have annexation, and both force-bearing situations are simple, when forming out funnel 1, needn't consider the structure of bulkhead 4 and stressed; Can independently construct, job practices is simple.In addition,, need not carry out autofrettage during funnel plate 3 constructions, thereby also practice thrift the engineering time, improve operating efficiency it because funnel plate 3 is not connected with bulkhead 4.
Preferably, filler 6 adopts the low compressibility material, and the compression ratio after it is stressed is lower; Be generally less than 5%, more preferably, filler 6 is the sandstone material; Make out funnel 1 form after under the state of pressurized, can funnel plate 3 sinks owing to filler 6 compressions, not cause the fracture of funnel plate 3 pressurizeds.
Go out funnel 1 and can be any amount; Be provided with under a plurality of situation that go out funnel 1; When being provided with central post 7 in the silo; A plurality ofly go out funnel 1 and be arranged between bulkhead 4 and the central post 7 around central post 7, and each upper peripheral edge of funnel plate 3 that goes out the outside of funnel 1 separates near bulkhead 4 and with bulkhead 4, the upper peripheral edge of inboard funnel plate 3 separates near central post 7 and with central post 7.And the adjacent upper peripheral edge that goes out funnel 1 interconnects, and to form interconnective monoblock supporting surface to support the material of top, makes material to flow out silo inside from the bell mouth that goes out funnel 1.
Because the passage of haul belt is two parallel channels that run through at the bottom of the storehouse of silo, and is as shown in Figure 2, preferably; A plurality ofly go out funnel 1 and be arranged in a linear, more preferably, go out two row that funnel 1 is arranged as symmetry; Every row are furnished with two or three and go out funnel 1; Both satisfied the requirement of discharging speed, made again that structure can be too not complicated, convenient construction and use.
The job practices of the silo of the utility model is described below:
The construction of carrying out the basis earlier is to form the basis of silo.When the construction basis, form a plurality of pile foundations earlier, form cushion cap to form whole firm foundation at the top of a plurality of pile foundations then.Preferably, pile foundation adopts back mud jacking construction technology to form, and this job practices is applicable to the construction of silo, and is simple.And the construction of cushion cap is in two steps, the strip foundation of ring and outer shroud in forming earlier, and the strip foundation of outer shroud is mainly used in and supports bulkhead 4, makes its structure firm; The strip foundation of interior ring is mainly used in centre of support post 7, makes that central post 7 is stressed firm.Form a mat foundation then, mat foundation links to each other the strip foundation of interior ring and outer shroud and forms the basis, and whole like this basis links together, and forming stress surface is cushion cap.Like this can so that silo stressed evenly, holding capacity is bigger.
On the basis, form bulkhead 4 after foundation construction is accomplished again, the construction of bulkhead 4 can be adopted form construction technology, forms the bulkhead 4 of design height.Form construction technology is specially adapted to the thin and high characteristics of bulkhead 4 of silo, and it is convenient to implement, and practicality is high.
Accomplish after the construction of bulkhead 4, form Cang Ding at the top of bulkhead 4.The construction of Cang Ding was divided into for two steps, i.e. storehouse back timber construction sequence: adopt concrete prefabricated or concrete cast-in-situ storehouse back timber, the storehouse back timber is arranged between bulkhead 4 and the central post 7, to reduce the span of storehouse back timber; Hold Ceiling construction sequence: adopt concrete prefabricated or concrete cast-in-situ Hold Ceiling, Hold Ceiling is covered on the back timber of storehouse, to hide the silo inner space.Be provided with at silo under the situation of ring beam; Storehouse top application work step also comprises the ring beam construction sequence suddenly; Itself and storehouse back timber construction sequence are carried out simultaneously, adopt concrete prefabricated or concrete cast-in-situ ring beam, and ring beam is arranged on the annular that forms sealing between the back timber of storehouse; Storehouse back timber and ring beam are linked together, make the top, storehouse stressed evenly.If adopt the method for concrete cast-in-situ Hold Ceiling and storehouse back timber, whole Cang Ding forms together, and promptly Hold Ceiling and storehouse back timber are constructed simultaneously, and job practices is simple.As if the method that adopts concrete prefabricated Hold Ceiling and storehouse back timber, owing to the prefabricated of each structure of Cang Ding can be carried out in the top, storehouse in basis or bulkhead 4 constructions, wait bulkhead 4 is accomplished directly to install afterwards and is got final product, so can the reduction of erection time.
The job practices of silo also comprises funnel 1 construction sequence: form out funnel 1 in the inside of silo; This goes out funnel 1 and comprises supporter 2 and funnel plate 3; Supporter 2 is arranged on the basis, and funnel plate 3 is arranged on the said supporter 2 and the upper peripheral edge of said funnel plate 3 separates with bulkhead 4.Go out funnel 1 and can construct and form before the top, construction storehouse, bulkhead 4 back, also can in bulkhead 4 work progresss, carry out simultaneously with bulkhead 4 constructions greater than going out funnel 1 back by the height of bulkhead 4.The construction of supporting walls 5 is carried out in the construction that goes out funnel 1 earlier, on the basis, forms supporting walls 5, and between two relative supporting walls 5, to form passage, supporting walls 5 runs through at the bottom of the storehouse of silo, is used for passing through of haul belt; Carry out the construction of funnel plate 3 then, fill filler 6 in the outside of supporting walls 5, above filler 6, form funnel plate 3, funnel plate 3 has certain gradient, is convenient to material because gravity glides.In funnel plate 3 construction sequences, comprise again: funnel plate 3 parts that form predetermined altitude; And below these funnel plate 3 parts that form, fill said filler 6; The formation of the filling of filler 6 and funnel plate 3 hockets and goes out funnel 1 up to what reach design height; Job practices is simple like this, sound construction.This job practices is flexible and changeable, is applicable to the silo construction of all size.
In the silo that is provided with central post 7, this job practices also comprises central post 7 construction sequences, forms central post 7 with the center at silo, is used to support Cang Ding, makes that the silo bearing capacity is better.Preferably, central post 7 construction sequences and bulkhead 4 construction sequences are carried out simultaneously, to practice thrift the duration.At this moment, form out funnel 1 between central post 7 and the bulkhead 4, i.e. the funnel 1 of constructing out of space between bulkhead 4 and central post 7.Preferably, in going out funnel 1 construction sequence, form a plurality of funnels 1 that go out, to satisfy the needs of discharging speed.More preferably, a plurality ofly go out funnel 1 and construct simultaneously,, improve efficiency of construction to shorten the construction period.
In the job practices of preferred implementation, each upper peripheral edge that goes out the outside of funnel 1 separates near bulkhead 4 and with bulkhead 4, and inboard upper peripheral edge separates near central post 7 and with central post 7.Going out funnel 1 does not have annexation with bulkhead 4, central post 7, and both force-bearing situations are uncorrelated, when forming out funnel 1, needn't consider the structure of bulkhead 4 and central post 7 and stressed, can independently construct, and job practices is simple.In addition,, need not carry out autofrettage during funnel plate 3 constructions, thereby also practice thrift the engineering time, improve operating efficiency it because funnel plate 3 is not connected with central post 7 with bulkhead 4.
The final like this silo that has formed the embodiment of the utility model, this job practices is simple, and applicability is wide, and the force-bearing situation of each member is simple, the stability under loading of whole silo, bearing capacity is bigger.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (22)
1. the storehouse bottom structure of a silo; It is characterized in that; This storehouse bottom structure is provided with out funnel (1), and this goes out funnel (1) and comprises supporter (2) and be arranged in the funnel plate (3) on this supporter (2) that the upper peripheral edge of this funnel plate (3) is provided with near bulkhead (4) and separates with said bulkhead (4).
2. storehouse according to claim 1 bottom structure is characterized in that, said funnel plate (3) is processed by concrete slab.
3. storehouse according to claim 2 bottom structure is characterized in that, said supporter (2) comprises supporting walls (5) and is filled in the filler (6) between said supporting walls (5), funnel plate (3) and the bulkhead (4).
4. storehouse according to claim 3 bottom structure is characterized in that, said filler (6) is the low compressibility material.
5. storehouse according to claim 4 bottom structure is characterized in that, said filler (6) is the sandstone material.
6. storehouse according to claim 1 bottom structure is characterized in that, the said cross section that goes out funnel (1) is circle or polygon.
7. storehouse according to claim 1 bottom structure; It is characterized in that; Said storehouse bottom structure comprises central post (7); Saidly go out funnel (1), and the upper peripheral edge of the funnel plate (3) in each said outside that goes out funnel (1) separates near said bulkhead (4) and with said bulkhead (4), the approaching said central post (7) of the upper peripheral edge of inboard funnel plate (3) and separate with said central post (7) for a plurality of.
8. storehouse according to claim 7 bottom structure is characterized in that, said central post (7) is a hollow tubular, and the outer wall (8) of said central post (7) is provided with checkout gear, and the upper end of said central post (7) has first opening (9).
9. storehouse according to claim 8 bottom structure is characterized in that, said checkout gear is temperature pick up and/or humidity sensor.
10. storehouse according to claim 9 bottom structure is characterized in that, said temperature pick up and/or humidity sensor are many groups, and these many group temperature pick ups and/or humidity sensor are along the axially spaced-apart setting of said central post (7).
11. storehouse according to claim 10 bottom structure is characterized in that, said many group temperature pick ups and/or humidity sensor are provided with the distance that equates at interval.
12. storehouse according to claim 10 bottom structure is characterized in that, every group of said temperature pick up and/or humidity sensor are a plurality of, and these a plurality of temperature pick ups and/or humidity sensor are provided with along the circumferential interval of the outer wall (8) of said central post (7).
13. storehouse according to claim 12 bottom structure is characterized in that, said a plurality of temperature pick ups and/or humidity sensor are provided with the distance that equates at interval.
14. storehouse according to claim 8 bottom structure is characterized in that, the outer wall (8) that the circuit of said checkout gear passes said central post (7) is provided with.
15. storehouse according to claim 8 bottom structure is characterized in that, the set inside of said central post (7) has lifting gear.
16. storehouse according to claim 8 bottom structure is characterized in that, the set inside of said central post (7) has cat ladder (10).
17. storehouse according to claim 16 bottom structure is characterized in that, said cat ladder (10) is divided into multistage.
18. storehouse according to claim 17 bottom structure is characterized in that, is provided with half space (11) between adjacent two sections said cat ladders (10).
19. storehouse according to claim 8 bottom structure is characterized in that, the lower end of the outer wall (8) of said central post (7) is provided with second opening.
20. storehouse according to claim 19 bottom structure is characterized in that, is provided with the passage with said second open communication between the outer wall (8) of said central post (7) and the bulkhead (4), this passage leads to the outside of silo.
21. storehouse according to claim 7 bottom structure is characterized in that, saidly a plurality ofly goes out funnel (1) and is arranged in a linear.
22. storehouse according to claim 21 bottom structure is characterized in that, saidly goes out two row that funnel (1) is arranged as symmetry, every row are furnished with that two or three are said to go out funnel (1).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120266350 CN202187592U (en) | 2011-07-26 | 2011-07-26 | Silo bottom structure of silo |
| PCT/CN2012/079215 WO2013013632A1 (en) | 2011-07-26 | 2012-07-26 | Silo |
| AU2012289366A AU2012289366B2 (en) | 2011-07-26 | 2012-07-26 | Silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120266350 CN202187592U (en) | 2011-07-26 | 2011-07-26 | Silo bottom structure of silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187592U true CN202187592U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120266350 Expired - Lifetime CN202187592U (en) | 2011-07-26 | 2011-07-26 | Silo bottom structure of silo |
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| Country | Link |
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| CN (1) | CN202187592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013632A1 (en) * | 2011-07-26 | 2013-01-31 | 中国神华能源股份有限公司 | Silo |
-
2011
- 2011-07-26 CN CN 201120266350 patent/CN202187592U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013632A1 (en) * | 2011-07-26 | 2013-01-31 | 中国神华能源股份有限公司 | Silo |
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