CN105350806A - Multi-point multi-gallery energy-saving environmental-protection storage device and discharging method thereof - Google Patents
Multi-point multi-gallery energy-saving environmental-protection storage device and discharging method thereof Download PDFInfo
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- CN105350806A CN105350806A CN201510623265.1A CN201510623265A CN105350806A CN 105350806 A CN105350806 A CN 105350806A CN 201510623265 A CN201510623265 A CN 201510623265A CN 105350806 A CN105350806 A CN 105350806A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
- E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
- E04H7/30—Constructions, with or without perforated walls, depending on the use of specified materials mainly of metal
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Abstract
The invention belongs to the field of storage devices, and especially relates to a multi-point multi-gallery energy-saving environmental-protection storage device and a discharging method thereof. The multi-point multi-gallery energy-saving environmental-protection storage device comprises a silo body and an annular base under the silo body. The silo body comprises a barrel body and a silo top arranged on the top of the barrel body, discharging openings are uniformly arranged in the bottom of the barrel body in row, the discharging openings are arranged in parallel in row, the periphery of each discharging opening is provided with a material-guiding cone, any two adjacent material-guiding cones are arranged in a tangent manner, and the annular base comprises an annular pouring body used for fixing the silo body and discharging galleries which penetrate the annular pouring body and correspond to the discharging openings. According to the invention, the discharging openings are uniformly arranged in the bottom of the barrel body in row, the storage device is virtually divided into several storage units with a smaller diameter, at the same time, the material-guiding cones are combined with fluidization units, and therefore the multi-point multi-gallery energy-saving environmental-protection storage device does not have blind angles, and technical problems that a conventional device is not fully used, and the using effect is increasingly poor are solved.
Description
Technical field
The invention belongs to storage facilities field, relate to steel silo, particularly relate to a kind of multiple spot many gallerys energy-conserving and environment-protective storage equipment and discharging method thereof.
Background technology
Along with the development of national economy and the raising of solid waste comprehensive utilization technique, heavy steel plate silo more highlights its not replaceable effect.Steel silo has that storage volume is large, reduced investment, outstanding advantages that construction is fast, is used widely in the powder and granule shape materials such as cement in bulk, slag micropowder, flyash, alumina powder, grain store.
At present, existing steel silo is mainly single-point discharging bin and Multi-point discharging storehouse according to discharge method, such as, State Intellectual property right document discloses corresponding document: a kind of fluidized discharge ventilation system for grain steel silos { application number: 201010513800.5}, comprise by Cang Ding, the steel silo warehouse surrounded at the bottom of bulkhead and storehouse, storehouse is backed down and is provided with gravity vent, low centered by the bottom of storehouse, the cone structure that surrounding is high, center at the bottom of storehouse offers discharge port, the V-shaped flow groove tilted upward evenly is provided with along discharge port to bulkhead, warehouse bottom is provided with the annular passage be connected with outside wind regime along bulkhead, the branch air duct be connected with annular passage is offered in the below of V-shaped flow groove, branch air duct is by being arranged on sieve plate and the warehouse intracavity inter-connection of V-shaped flow trench bottom, the air inlet of each branch air duct is provided with air door.
Although above-mentioned patent effectively can reduce the basic platform height of steel silo, reduce civil engineering costs, it also avoid larger fill slope phenomenon; Solve the problem of manually bringing down stocks simultaneously; Silo according to grain feelings and weather conditions, can also play ventilation, cooling effect, guarantees safe grain storage when buying securities with all one's capital.But because existing steel silo diameter is excessive, diameter is excessive is to cause corner to be not fully utilized, and the material accumulated over a long period in cylindrical shell, by accumulation year in year out, occurs scaffolding effect, turnover result of use will greatly reduce.
Again or State Intellectual property right document just the novel Multi-point discharging steel silo of disclosed one { application number 201420689358.5} comprises the Cang Ding, warehouse and the storehouse base plate that from top to bottom connect setting successively, described warehouse inner storehouse base plate is provided with multiple burden-guiding cone, storehouse base plate is separated into separate multiple discharge zones by described multiple burden-guiding cone, discharging opening is provided with in described discharge zone, one discharging pit is set in the below correspondence of each discharging opening of outside of described warehouse, above described discharging pit, is provided with dust-precipitator.
Although above-mentioned document is by the design of multiple discharging opening, burden-guiding cone and circular platform type structure, the wall built-up of material effectively can be avoided to remain, improve the rate of unstowing of material, but because its discharging opening is far away at a distance of position, cause discharging time longer, meanwhile, loading process comparatively bothers.
Summary of the invention
The present invention is directed to above-mentioned due to steel silo diameter excessive, the single-point discharging bin caused utilizes insufficient, result of use worse and worse; The technical problems such as Multi-point discharging warehouse discharging trouble, propose a kind of reasonable in design, structure is simple, with low cost and easy-unloading, the multiple spot many gallerys energy-conserving and environment-protective storage equipment not easily accumulated and discharging method thereof.
In order to achieve the above object, the technical solution used in the present invention is, the invention provides a kind of multiple spot many gallerys energy-conserving and environment-protective storage equipment, the ring foundation comprising silo body and be arranged on below silo body,
Wherein, described silo body comprises cylindrical shell and arranges the Cang Ding at cylindrical shell top, the bottom even of described cylindrical shell is provided with discharging opening, described discharging opening is the bottom that column-shaped is arranged on cylindrical shell, the bottom of described cylindrical shell is provided with at least 2 row discharging openings, described often row discharging opening is at least provided with 3 discharging openings, described discharging opening is in column to be arranged in parallel, the surrounding of described discharging opening is provided with burden-guiding cone, tangent setting between described adjacent burden-guiding cone, angle between described burden-guiding cone and horizontal plane is 15 ° ~ 60 °, described burden-guiding cone is provided with fluidizer, the below of described discharging opening is provided with discharge nozzle, described discharge nozzle is provided with control valve,
The described ring foundation annular comprised for fixing silo body is built and is run through annular and builds discharging gallery corresponding with discharging opening.
As preferably, the exit that the discharging gallery annular of described adjacent, parallel setting is built pools one.
As preferably, described fluidizer comprises and is arranged on the intrinsic main tracheae of silo and is communicated with main tracheae the fluidized bar be fixed on burden-guiding cone, and described main tracheae is provided with air-supply arrangement away from one end of fluidized bar.
As preferably, described is that row arrange the discharge nozzle of mesophase spherule between adjacent two discharging openings of a discharging opening and communicate, and pools a discharge nozzle.
Present invention also offers the discharging method of above-mentioned multiple spot many gallerys energy-conserving and environment-protective storage equipment, comprise the following steps:
A, with any one in a row discharging opening for opening point, open the fluidizer of this discharging opening;
B, until fluidizer open after, open discharging opening carry out discharging;
C, after discharging terminates, close this discharging terminate after fluidizer, discharging opening, then successively/open arbitrarily other fluidizer, the discharging opening of these row;
D, after these row fluidizer, discharging opening have all worked, open adjacent or symmetrical any one fluidizer, discharging opening of discharging opening opened of row;
E, until described in Step d adjacent one row discharge hole for discharge terminate after, repetitive cycling a ~ Step d.
As preferably, in described b, step c, the discharging time of discharging opening is about 10min ~ 50min.
Present invention also offers the discharging method of another multiple spot many gallerys energy-conserving and environment-protective storage equipment, comprise the following steps:
A, with the discharging opening of any row with row's multiple row discharging opening for opening point, open the fluidizer of the multiple discharging opening of this row;
B, until fluidizer open after, open discharging opening carry out discharging;
C, after discharging terminates, close this discharging terminate after fluidizer, discharging opening, then successively/open arbitrarily fluidizer, discharging openings of other rows;
D, after the equal discharging of a row discharging opening terminates, repetitive cycling a ~ step c.
As preferably, in described b, step c, the discharging time of discharging opening is 10min ~ 50min.
Compared with prior art, advantage of the present invention and good effect are,
1, the present invention in columnly sets out material mouth by arranging at the bottom even of cylindrical shell, storage equipment is divided into virtually the storage equipment that several diameter is less, simultaneously, utilize coordinating of burden-guiding cone and fluidizer, storage provided by the invention is equipped without dead angle, effectively solves the technical problems such as legacy equipment utilizes insufficient, result of use worse and worse.
2, the present invention is by providing two kinds of discharging methods, effectively for the discharging of the discharging opening of different columns, optimizes the consumption of discharging time and resource, effectively reduces discharging cost, environmental protection, energy-conservation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of multiple spot many gallerys energy-conserving and environment-protective storage equipment that Fig. 1 provides for embodiment 1;
Structural representation between the discharging opening that Fig. 2 provides for embodiment 1 and discharging gallery;
Sectional view between the discharging opening that Fig. 3 provides for embodiment 1 and burden-guiding cone;
The local structural graph of Fig. 3 that Fig. 4 provides for embodiment 1;
The structural representation of the burden-guiding cone that Fig. 5 provides for embodiment 1;
Fig. 6 provides the structural representation between discharging opening and discharging gallery for embodiment 2;
Fig. 7 provides the structural representation between discharging opening and discharging gallery for embodiment 3;
Above in each figure, 1, silo body; 11, cylindrical shell; 12, Cang Ding; 121, charging aperture; 2, ring foundation; 21, annular is built; 22, discharging gallery; 3, discharging opening; 31, discharge nozzle; 4, burden-guiding cone; 5, fluidized bar.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with drawings and Examples, the present invention will be further described.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt and be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of the specific embodiment of prospectus below.
Embodiment 1, as Fig. 1, Fig. 2, shown in Fig. 3, the present embodiment provides a kind of multiple spot many gallerys energy-conserving and environment-protective to store in a warehouse and equips, comprise silo body 1 and be arranged on the ring foundation 2 below silo body 1, the shape of silo body 1 is cylindric, silo body 1 comprises again the cylindrical shell 11 of column and arranges the top, storehouse 12 at cylindrical shell 11 top, the shape on top, storehouse 12 is for being segment-shaped, the center position on top, storehouse 12 is provided with charging aperture 121, whole silo body 1 is arranged on inner steel work and keeps stable, the bottom even of cylindrical shell 11 is provided with discharging opening 3, discharging opening 3 is arranged on the bottom of cylindrical shell 11 in column-shaped, at least 2 row discharging openings are provided with in the bottom of cylindrical shell, often row discharging opening at least arranges 3 discharging openings, discharging opening is in column to be arranged in parallel, arrange mainly in order to better coordinate discharging in column-shaped, reach the object of science discharging, at least two row discharging openings are set, often arrange at least 3 discharging openings, uniformly original large diameter cylindrical shell 11 can be split uniformly, make it when discharging, can not the barrel of all cylindrical shells 11 impact, the position of discharging opening 3 can not be arranged near the barrel of cylindrical shell 11, preferably the bottom of cylindrical shell 11 can be divided equally, for two row discharging openings 3, the bottom of cylindrical shell 11 should be divided into the equidistant four pieces of regions of horizontal direction, often row discharging opening 3 should be in 1, 2 or 3, on the center line in 4 two pieces of regions, traditional Multi-point discharging storehouse arranges unreasonable due to discharging opening position, thus cause when discharging, discharging is uneven, different pressure is produced to the diverse location of barrel, the application life that finally causing stores in a warehouse equips reduces, in the present embodiment, by the layout of science, impact on barrel when reducing discharging, to increase its application life.
Burden-guiding cone 4 is provided with around discharging opening 3, tangent setting between adjacent burden-guiding cone 4, angle between burden-guiding cone 4 and horizontal plane is 15 ° ~ 60 °, the general angle of traditional burden-guiding cone is all between 10 ° ~ 20 °, find through lot of experiments, for different materials, the angle of its batch turning is also different, such as, the words of the storage of wheat class, its angle is best at 60 °, if the words of some dust, its angle is 15 ° of the bests, or be some cement in bulks, its angle is 22 ° of the bests, different materials, different angles should be set, be conducive to discharging like this.Burden-guiding cone 4 is provided with fluidizer, the setting of fluidizer is mainly the whereabouts of material, certain power is provided, it is made to there will not be scaffolding effect, the below of discharging opening 3 is provided with discharge nozzle 31, discharge nozzle 31 is provided with control valve (not shown), in the present embodiment, control valve is mainly divided into two, one is pneumatic on-off valve, another is electric flow control valve, two control valves are arranged in series, wherein, pneumatic on-off valve is arranged on the top of electric flow control valve, the benefit of such setting, there is the better process utilized for emergency, simultaneously, also the speed controlling discharging is conducive to.
Ring foundation 2 annular comprised for fixing silo body 1 builds 21 and run through annular and build 21 discharging gallerys 22 corresponding with discharging opening 3, in the present embodiment, annular build 21 and traditional annular build without difference, therefore in the present embodiment, no longer encyclopaedize, discharging gallery 22 runs through whole annular builds 21, and the discharging opening of discharge nozzle 31 is just arranged in discharging gallery 22, a corresponding row discharging opening of discharging gallery 22.
In order to save cost, simultaneously, improve the discharging speed of storage facilities more efficiently, in the present embodiment, the exit that discharging gallery 22 annular of adjacent, parallel setting is built pools one, like this, if the words of two discharging gallerys, shape between gallery is just similar to Y-shaped, if the words of 3 gallerys, then be similar to the shape of trident, if arrange 4 gallerys, be then two Y-shapeds, 5 words are then a Y-shaped, the shape of a trident, such setting, mainly in order to coordinate discharging method provided by the present invention, the science more that discharging is become, reduce the injury to the barrel of cylindrical shell, also discharging speed can be improved simultaneously, reduce discharging cost, certainly, with the diameter of existing storage facilities, 2 ~ 6 discharging gallerys are set.
In order to provide better blanking velocity, in the present embodiment, specifically provide a kind of fluidizer, this fluidizer comprises the main tracheae that is arranged in silo body 1 and is communicated with the fluidized bar 5 be fixed on burden-guiding cone 4 with main tracheae, as Fig. 4, shown in Fig. 5, in the present embodiment, fluidized bar 5 is arranged on the inclined-plane of burden-guiding cone 4 uniformly, generally adjacent two fluidized bars 5 are at a distance of tens centimetres, but, in the region of some easy scaffoldings, then distance will shorten, main tracheae (not shown) is provided with air-supply arrangement (not shown) away from one end of fluidized bar 5, in the present embodiment, air-supply arrangement is roots blower, certain air-supply arrangement also can be air compressor machine, blower fan capacity utilization is large to select the benefit of roots blower to be, volumetric efficiency is high, and compact conformation, mounting means is flexible and changeable, the storage facilities that can better provide with the present embodiment coordinates, fluidized bar also can use aeration tank to substitute, but the fluid effect of aeration tank will well below fluidized bar, therefore in the present embodiment, select fluidized bar.
In order to better improve discharging efficiency, save discharging time, in the present embodiment, the discharge nozzle 31 of mesophase spherule between adjacent two discharging openings 3 of a discharging opening 3 is set in row and communicates (control valve or each discharging opening of single control), and pool a discharge nozzle, namely, if a row discharging opening is marked, mark according to the order of 1,2,3,4, so No. 1 is connected with No. 3 discharge nozzles, No. 2 are connected with No. 4 discharge nozzles, if only have 3 discharging openings, so just no longer carry out being communicated with or three be all communicated with.
Equally, in order to avoid material scaffolding, the present embodiment, except being provided with fluidizer, also be provided with special burden-guiding cone 4, as shown in Figure 5, in the present embodiment, the burden-guiding cone 4 be arranged on around discharging opening 3 is not be made up of simple four faces, forms the little inclined plane of at least 20 groups and forms 4 large inclined planes to facilitate blanking, and there is certain angle between each little, whole large is made to be wavy, by such setting, can the whereabouts of more effective promotion material, reach the effect avoiding scaffolding.
Embodiment 2, the present embodiment provides one to have 6 discharging openings, the discharging method of the storage equipment of 2 discharging gallerys:
1, first confirm beyond storage equipment equipment whether open, whether whether the whether access of such as site plant power supply, emptying point, bottom of the reservior manually gate valve run at equipment such as opening, outbound elevator, skewed slot, dust-precipitator, equipment air compressor machine sources of the gas (as dust-precipitator pulse valve etc.).The operation of the gasification discharge system of storage equipment is entered again after confirmation.
2, open, (discharging opening being generally most outer is opening point to any discharging opening, namely build the discharging opening on limit near annular) the main tracheae of correspondence (namely above the first discharging gallery) on Hand-operated butterfly valve and electric butterfly valve (in fluidizer, the Hand-operated butterfly valve of main tracheae and electric butterfly valve are the common device of storage equipment, therefore in embodiment 1, do not mention in detail), close the electric butterfly valve of the corresponding main tracheae of an other discharging gallery.
3, open and help the by-pass valve control of blowpipe road and discharging opening bottom of the reservior discharger power gasification steam line (this step equipment of stating is also the common device of storage equipment, therefore in embodiment 1, does not mention in detail) in discharging opening main tracheae.
4, electromagnetic valve and the manual ball valve (this is the electromagnetic valve and the manual ball valve that control fluidized bar) of fluidized bar on burden-guiding cone in the corresponding storehouse of discharging opening is opened.
5, after the outlet Hand-operated butterfly valve opening air-supply arrangement roots blower and emptying relief valve, roots blower is opened
6, after roots blower is opened, observe steam line in roots blower delivery gauge and discharging gallery and divide air box pressure table, determine whether pressure is stablized, blower fan pressure-bearing scope is not exceeded as stable, close the emptying relief valve of roots blower gradually, again observe pressure meter, confirm pressure.
7, treat that air quantity and the gage pressure of roots blower, point gas tank and pipeline are stablized.
8, open No. 1 discharging opening (as shown in Figure 6, also be the discharging opening preferably opened), first pneumatic on-off valve is opened, then electric flow control valve is opened, opening electric flow control valve is need to regulate electric flow control valve aperture, the ascending unlatching of aperture, according to the size of elevator current of electric, monitoring discharging situation, stablize discharging and run about 30 minutes (in the present embodiment, be store material with flyash, therefore preferential 30 minutes, the time of discharging can arbitrarily adjust, the principle of discharging be discharging opening flow large time, time is selected short, storage capacity hour, time is selected short, avoid causing inclined storehouse), be switched to No. 2 discharging openings, the pneumatic on-off valve of No. 1 discharging opening is first closed during switching, next closes electric flow valve, after closedown, open the pneumatic on-off valve of No. 2 discharging openings again, then electric flow control valve is opened, aperture is ascending, the change of close elevator electric current simultaneously, after stablizing discharging, run after 30 minutes, be switched to No. 3 discharging openings, treat that No. 3 discharging openings stablize discharging 30 minutes, and change to No. 4 discharging openings simultaneously main tracheae switch to the main tracheae on the second discharging gallery to carry out work, then circulate discharging successively, discharge method also can intersect discharging for circulation discharging successively, the mode of intersection discharging namely, after No. 1 discharging opening is closed, open No. 3 discharging openings, after No. 3 discharging openings are closed, open No. 2 discharging openings, after No. 2 discharging openings are closed, can Stochastic choice 4 ~ No. 6 discharging openings, but from the angle of the convenient discharging controlled, preferably discharging successively, intersection discharge method cited by the present embodiment, it is one wherein, can modify arbitrarily, the main purpose of this method guarantees that discharging is carried out in each orientation, the each discharging of each discharging opening is not easily too much, guarantee that the material in cylindrical shell is in equilibrium state, avoid causing inclined storehouse.
Embodiment 3, the present embodiment provides one to have 13 discharging openings, the discharging method of the storage equipment of 3 discharging gallerys, and difference from Example 2, is the order of discharging, in the present embodiment, as shown in Figure 7, first opens No. 1, discharging opening, No. 8, the control valve of No. 9, first pneumatic on-off valve is opened, then electric flow control valve is opened, opening electric flow control valve is need to regulate electric flow control valve aperture, and the ascending unlatching of aperture, according to the size of elevator current of electric, monitoring discharging situation, stablize discharging and run about 30 minutes, be switched to No. 2, discharging opening, No. 7, No. 1, feed opening is first closed during No. 10 switchings, No. 8, the pneumatic on-off valve of No. 9, is secondly close electric flow valve, after closedown, then opens No. 2, feed opening, No. 7, the pneumatic on-off valve of No. 10, then open electric flow control valve, aperture is ascending, and the change of close elevator electric current, after stablizing discharging, runs after 50 minutes, be switched to No. 3, discharging opening simultaneously, No. 6, No. 11 blankings three stablize discharging 50 minutes, and change to No. 4, discharging opening, No. 5, No. 12 four switch discharging air-supplying valves simultaneously, and then circulate discharging successively, and discharge method also can intersect discharging for circulation discharging successively, and the method for the intersection discharging that the present embodiment provides is for first opening No. 1, discharging opening, No. 8, the control valve of No. 9, after discharging terminates, then opens No. 3, discharging opening, No. 6, No. 11, after discharging terminates, be switched to No. 2, discharging opening, No. 7, No. 10, be finally switched to No. 4, discharging opening, No. 5, No. 12.Intersection discharge method cited by the present embodiment, is one wherein, can modifies arbitrarily, the main purpose of this method guarantees that discharging is carried out in each orientation, the each discharging of each discharging opening is not easily too much, guarantees that the material in cylindrical shell is in equilibrium state, avoids causing inclined storehouse.In the method, the main tracheae be arranged on above the first discharging gallery, the second discharging gallery and the 3rd discharging gallery all should be in opening state.
Use the discharging method of embodiment 2 provided by the invention and embodiment 3, when can be reduced in discharging, to the injury that the cylindrical shell of cylindrical shell causes, the discharging time of embodiment provided by the invention controls at 10 ~ 50 minutes, make each discharging opening can discharging, ensure that the material in cylindrical shell is in equilibrium state all the time, avoid the uneven injury that cylindrical shell is caused of traditional discharging, simultaneously, adopt discharging method provided by the invention, discharging is orderly, the discharging speed consistent (height of the material above each burden-guiding cone is basically identical) of each discharging point can be ensured, the generation of the clogging that can not cause because discharging is too fast, discharging method provided by the invention, scientific and effective, a large amount of discharging times can be saved, reach the object solving resource.
The above; it is only preferred embodiment of the present invention; it is not restriction the present invention being made to other form; the Equivalent embodiments that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but everyly do not depart from technical solution of the present invention content; according to any simple modification, equivalent variations and remodeling that technical spirit of the present invention is done above embodiment, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. multiple spot many gallerys energy-conserving and environment-protective storage equipment, the ring foundation comprising silo body and be arranged on below silo body, is characterized in that:
Wherein, described silo body comprises cylindrical shell and arranges the Cang Ding at cylindrical shell top, the bottom even of described cylindrical shell is provided with discharging opening, described discharging opening is the bottom that column-shaped is arranged on cylindrical shell, the bottom of described cylindrical shell is provided with at least 2 row discharging openings, described often row discharging opening is at least provided with 3 discharging openings, described discharging opening is in column to be arranged in parallel, the surrounding of described discharging opening is provided with burden-guiding cone, tangent setting between described adjacent burden-guiding cone, angle between described burden-guiding cone and horizontal plane is 15 ° ~ 60 °, described burden-guiding cone is provided with fluidizer, the below of described discharging opening is provided with discharge nozzle, described discharge nozzle is provided with control valve,
The described ring foundation annular comprised for fixing silo body is built and is run through annular and builds discharging gallery corresponding with discharging opening.
2. multiple spot many gallerys energy-conserving and environment-protective storage equipment according to claim 1, is characterized in that, the exit that the discharging gallery annular of described adjacent, parallel setting is built pools one.
3. multiple spot many gallerys energy-conserving and environment-protective storage equipment according to claim 2, it is characterized in that, described fluidizer comprises and is arranged on the intrinsic main tracheae of silo and is communicated with main tracheae the fluidized bar be fixed on burden-guiding cone, and described main tracheae is provided with air-supply arrangement away from one end of fluidized bar.
4. multiple spot many gallerys energy-conserving and environment-protective according to claim 3 storage equipment, is characterized in that, described is that row arrange the discharge nozzle of mesophase spherule between adjacent two discharging openings of a discharging opening and communicate, and pools a discharge nozzle.
5. utilize the discharging method of the multiple spot many gallerys energy-conserving and environment-protective storage equipment described in any one of the claims 1 ~ 4, it is characterized in that, comprise the following steps:
A, with any one in a row discharging opening for opening point, open the fluidizer of this discharging opening;
B, until fluidizer open after, open discharging opening carry out discharging;
C, after discharging terminates, close this discharging terminate after fluidizer, discharging opening, then successively/open arbitrarily other fluidizer, the discharging opening of these row;
D, after these row fluidizer, discharging opening have all worked, open adjacent or symmetrical any one fluidizer, discharging opening of discharging opening opened of row;
E, until described in Step d adjacent one row discharge hole for discharge terminate after, repetitive cycling a ~ Step d.
6. the discharging method of multiple spot many gallerys energy-conserving and environment-protective storage equipment according to claim 5, it is characterized in that, in described b, step c, the discharging time of discharging opening is about 10min ~ 50min.
7. utilize the discharging method of the multiple spot many gallerys energy-conserving and environment-protective storage equipment described in any one of the claims 1 ~ 4, it is characterized in that, comprise the following steps:
A, with the discharging opening of any row with row's multiple row discharging opening for opening point, open the fluidizer of the multiple discharging opening of this row;
B, until fluidizer open after, open discharging opening carry out discharging;
C, after discharging terminates, close this discharging terminate after fluidizer, discharging opening, then successively/open arbitrarily fluidizer, discharging openings of other rows;
D, after the equal discharging of a row discharging opening terminates, repetitive cycling a ~ step c.
8. the discharging method of multiple spot many gallerys energy-conserving and environment-protective storage equipment according to claim 7, it is characterized in that, in described b, step c, the discharging time of discharging opening is 10min ~ 50min.
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| CN106742846A (en) * | 2016-12-23 | 2017-05-31 | 山东省元丰节能装备科技股份有限公司 | The method for designing of granular material silo gasification system |
| CN109537966A (en) * | 2019-01-17 | 2019-03-29 | 河北腾是达金属结构有限公司 | A kind of loose unpacked material discharging structure and its construction method using corrugated steel pipe |
| CN110027924A (en) * | 2019-04-12 | 2019-07-19 | 北京凯盛建材工程有限公司 | A kind of control stream homogenizing storehouse and its discharge method |
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| EP0612606A1 (en) * | 1993-02-26 | 1994-08-31 | Rousseau S.A. | Method and device for filament winding |
| CN2786023Y (en) * | 2004-12-10 | 2006-06-07 | 贵阳铝镁设计研究院 | Multi-layered concrete silos |
| CN202046613U (en) * | 2011-04-20 | 2011-11-23 | 申忠辉 | Internal material conveying structure of silo |
| CN202022497U (en) * | 2011-04-27 | 2011-11-02 | 山东元丰建设有限公司 | Powdery material unloading and conveying device in silo |
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| CN106742846A (en) * | 2016-12-23 | 2017-05-31 | 山东省元丰节能装备科技股份有限公司 | The method for designing of granular material silo gasification system |
| CN106742846B (en) * | 2016-12-23 | 2018-12-21 | 山东省元丰节能装备科技股份有限公司 | The design method of granular material silo gasification system |
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Application publication date: 20160224 |