CN208761720U - A kind of large floor formula steel silo ground discharge system - Google Patents
A kind of large floor formula steel silo ground discharge system Download PDFInfo
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- CN208761720U CN208761720U CN201821517269.7U CN201821517269U CN208761720U CN 208761720 U CN208761720 U CN 208761720U CN 201821517269 U CN201821517269 U CN 201821517269U CN 208761720 U CN208761720 U CN 208761720U
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- pipe
- steel silo
- fluidisation
- discharge nozzle
- tubular base
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Abstract
The utility model relates to steel plate storage technical fields, specifically, being related to a kind of large floor formula steel silo ground discharge system.Funnel-form blow tank, the decompression transmitter, discharge nozzle gentleization discharging device of steel silo bottom plate medial surface are set including several；The decompression transmitter includes tubular base, conical top cover and feeder pipe；The discharge nozzle is vertically set on the bottom of feeder pipe, and its inner cavity is connected with the inner cavity of feeder pipe；The gasification discharging device includes that annular intake pipe on the outside of steel plate silo wall is arranged in, the fluidisation pipe group of funnel-form blow tank medial surface is arranged in and the air intake branch for being connected to annular intake pipe, fluidisation pipe group and fluidizer inside steel silo is arranged in.Multiple funnel-form blow tanks are arranged in steel silo bottom in the utility model, reduce the accumulation dead angle of material；The setting of decompression transmitter and the discharging device that gasifies improves the mobility of material；The utility model structure is simple, low cost, and mass output rate is high.
Description
Technical field
The utility model relates to steel plate storage technical fields, specifically, being related to a kind of large floor formula steel silo ground
Discharge system.
Background technique
In recent years, in order to avoid generating dust pollution environment, National Environmental Protection Agency requires powder state granular material close
Envelope saves, so heavy steel plate storehouse is come into being.Currently, material storing mode mainly has concrete library and steel plate library, concrete
Library cost is high and rate of unstowing is low, and heavy steel plate storehouse has the outstanding advantages that reserves are big, with low investment, construction is fast, in cement, slag
It is used widely in the storage of the powder materials such as micro mist, flyash.
Conventional steel plates warehouse discharging form has the following problems: 1, lower single gallery single hole slope discharging, due to heavy steel plate
Storehouse diameter and height are all larger, and single gallery single hole discharging dead angle is larger, lead to that border area material stock is more, mass output rate is low；2, the more corridors in underground
The porous discharging in road, foundation cost is higher, and equipment used is also relatively more, further improves cost.
Utility model content
The purpose of the utility model is to provide a kind of large floor formula steel silo ground discharge systems, solve the above skill
Art problem.
To solve the above problems, the technical scheme adopted by the utility model is
A kind of large floor formula steel silo ground discharge system, the leakage of steel silo bottom plate medial surface is arranged in including several
Bucket-shaped blow tank, be arranged in funnel-form discharging trench bottom decompression transmitter, be arranged in depressurize transmitter bottom discharge nozzle and
Gasify discharging device；The decompression transmitter includes the tubular base for being fixedly mounted on steel silo bottom plate medial surface, fixed setting
Conical top cover at the top of tubular base and the feeder pipe that tubular base bottom is set；The border of the tubular base offers
Several discharge holes, the top of the discharge hole are equipped with fluidizer, and the fluidizer includes four end to end the
One fluidisation pipe, and four first class pipes are respectively and fixedly installed on the inner sidewall of tubular base；The feeder pipe passes through connection
Plate is fixed at the centre of tubular base, and the top edge of feeder pipe is fixedly connected with connecting plate；The discharge nozzle passes through
Steel silo two sides are worn, are vertically set on the bottom of feeder pipe, and the inner cavity of discharge nozzle is connected with the inner cavity of feeder pipe；It is described go out
Expects pipe one end is equipped with hair dryer, and the other end is equipped with discharge port；The gasification discharging device includes being arranged on the outside of steel plate silo wall
Annular intake pipe, be arranged in funnel-form blow tank medial surface fluidisation pipe group and be arranged inside steel silo be connected to annular into
Tracheae, the air intake branch for fluidizing pipe group and fluidizer；The fluidisation pipe group includes several second fluidisation pipes different in size,
Wherein, the end of the longer second fluidisation pipe of length is plugged in discharge hole and extends in the inner cavity of tubular base.
It is preferred: third fluidisation pipe to be equipped in the discharge nozzle, the third fluidisation pipe is laid on discharging tube cavity
On bottom surface.
Preferred: the first class pipe, the second fluidisation pipe are identical with the structure of third fluidisation pipe, including tube body, tube body
One end be equipped with air inlet pipe fitting, the other end is equipped with sealing pipe cap；The whole body of the tube body is evenly distributed with venthole.
It is preferred: one layer of filter cloth for preventing powdered granule from entering venthole, the filter cloth are enclosed on the outside of the tube body
Outside be enclosed with the ripple net for preventing filter cloth from falling off.
Preferred: the connecting plate is funnel-shaped, and bottom offers material-dropping hole, and the edge of material-dropping hole and feeder pipe is upper
Edge welding.
Preferred: the feeder pipe is plugged on the tube wall of discharge nozzle, and the caliber phase of the caliber of feeder pipe and discharge nozzle
Deng.
Preferred: the tubular base is mold integrated formed structure with conical top cover.
The utility model has the advantages that compared with prior art, multiple funnel-form blow tanks are arranged in steel silo bottom in the utility model, subtract
The accumulation dead angle of material is lacked；The setting of decompression transmitter and the discharging device that gasifies improves the mobility of material；This is practical new
Type structure is simple, low cost, and mass output rate is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the schematic diagram of the section structure of A-A in Fig. 1；
Fig. 3 is the structural schematic diagram that transmitter is depressurized described in the utility model；
Fig. 4 is the structural schematic diagram of fluidizer described in the utility model；
Fig. 5 is the schematic diagram of the section structure of B-B in Fig. 2；
Fig. 6 is the schematic diagram of the section structure of discharge nozzle described in the utility model；
Fig. 7 is the structural schematic diagram of gasification discharging device described in the utility model；
Fig. 8 is the structural schematic diagram that first class pipe described in the utility model, the second fluidisation pipe and third fluidize pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment
- Fig. 2 referring to Fig.1, large floor formula steel silo ground described in the utility model discharge system, including six settings
Exist in the funnel-form blow tank 1 of steel silo bottom plate medial surface, the decompression transmitter 2 that 1 bottom of funnel-form blow tank is arranged in, setting
Depressurize two discharge nozzles, the 3 gentleization discharging device of 2 bottom of transmitter.Six funnel-form blow tanks 1 are divided into two rows, and two go out
Expects pipe 3 is separately positioned on the lower section of two rows of funnel-form blow tanks 1.Wherein:
Referring to Fig. 3-Fig. 4, the decompression transmitter 2 includes the tubular base for being fixedly mounted on steel silo bottom plate medial surface
21, the conical top cover 22 for being fixed at 21 top of tubular base and the feeder pipe 23 that 21 bottom of tubular base is set.It is described
Tubular base 21 and conical top cover 22 are mold integrated formed structure.The border of the tubular base 21 offers several dischargings
The top in hole 24, the discharge hole 24 is equipped with fluidizer, and the fluidizer includes four end to end first class
Pipe 25, and four first class pipes 25 are respectively and fixedly installed on the inner sidewall of tubular base 21.The feeder pipe 23 passes through company
Fishplate bar 26 is fixed at the centre of tubular base 21, and the top edge of feeder pipe 23 is fixedly connected with connecting plate 26.Institute
It is funnel-shaped to state connecting plate 26, bottom offers material-dropping hole, and the top edge of the edge of material-dropping hole and feeder pipe 23 is welded.
Referring to Fig. 5-Fig. 6, the discharge nozzle 3 runs through steel silo two sides, and one end is equipped with hair dryer 31, and the other end is equipped with discharging
Mouth 32.The discharge nozzle 3 is vertically set on the bottom of feeder pipe 23, and caliber is equal with the caliber of feeder pipe 23, the blanking
Pipe 23 is plugged on the tube wall of discharge nozzle 3, and the inner cavity of discharge nozzle 3 is connected with the inner cavity of feeder pipe 23.Every discharge nozzle 3 connects
Connect three feeder pipes 23.It is equipped with third in the discharge nozzle 3 and fluidizes pipe 33, the third fluidisation pipe 33 is laid on discharge nozzle 3
On the bottom surface of inner cavity.
Referring to Fig. 3, Fig. 7, the gasification discharging device includes that annular intake pipe 4 on the outside of steel plate silo wall is arranged in, sets
It sets and is connected to annular intake pipe 4, fluidisation pipe group inside steel silo in the fluidisation pipe group of 1 medial surface of funnel-form blow tank and setting
With the air intake branch 5 of fluidizer.The fluidisation pipe group includes several second fluidisation pipes 6 different in size, wherein length compared with
The end of the second long fluidisation pipe 6 is plugged in discharge hole 24 and extends in the inner cavity of tubular base 21.
Referring to Fig. 8, the structure of the fluidisation pipe 6 of first class pipe 25, second and third fluidisation pipe 33 is identical, including tube body
7, one end of tube body 7 is equipped with air inlet pipe fitting 8, and the other end is equipped with sealing pipe cap 9.The whole body of the tube body 7 is uniformly distributed
There is venthole 10.The outside of the tube body 7 is enclosed with one layer of filter cloth for preventing powdered granule from entering venthole 10, the filter cloth
Outside is enclosed with the ripple net for preventing filter cloth from falling off.
The working principle of the utility model is summarized as follows:
It is inflated from air compressor into annular intake pipe 4, compressed air enters the second fluidisation pipe 6 via air intake branch 5
Tube body 7 in, and blown out by venthole 10, drive the filter cloth shake for being wrapped in 7 outside of tube body, flow logistics.Material
Entered in the inner cavity of tubular base 21 by discharge hole 24, can not be flowed to avoid the material in 21 inner cavity of tubular base from being compacted,
Fluidizer is set in the top of discharge hole 24, compressed air is entered the tube body 7 of four first class pipes 25 by air intake branch 5
It is interior, and blown out by venthole 10, the filter cloth shake for being wrapped in 7 outside of tube body is driven, logistics is flowed；Into tubular base
Material in 21 inner cavities enters in discharge nozzle 3 along feeder pipe 23.It can not be flowed to prevent the material in discharge nozzle 3 to be compacted,
It is laid with third on the bottom surface of 3 inner cavity of discharge nozzle and fluidizes pipe 33；Material is blown under the action of hair dryer 31 and third fluidisation pipe 33
It send to discharge port 32, completes discharging.
The above is only the embodiments of the present invention, are not intended to limit patent of the another aspect by the utility model
Range, equivalent structure made by using the description of the utility model and the drawings are directly or indirectly used in other phases
The technical field of pass, similarly within the scope of patent protection of the utility model.
Claims (7)
1. a kind of large floor formula steel silo ground discharge system, it is characterised in that: be arranged including several in steel silo bottom plate
The funnel-form blow tank (1) of medial surface is arranged and is depressurizing hair in the decompression transmitter (2) of funnel-form blow tank (1) bottom, setting
Send discharge nozzle (3) gentleization discharging device of device (2) bottom；The decompression transmitter (2) includes being fixedly mounted on steel silo bottom
The tubular base (21) of plate medial surface, the conical top cover (22) being fixed at the top of tubular base (21) and setting are in tubular base
The feeder pipe (23) of seat (21) bottom；The border of the tubular base (21) offers several discharge holes (24), the discharging
The top in hole (24) is equipped with fluidizer, and the fluidizer includes four end to end first class pipes (25), and four
Root first class pipe (25) is respectively and fixedly installed on the inner sidewall of tubular base (21)；The feeder pipe (23) passes through connecting plate
(26) centre of tubular base (21), and the top edge of feeder pipe (23) and connecting plate (26) fixed company are fixed at
It connects；The discharge nozzle (3) runs through steel silo two sides, is vertically set on the bottom of feeder pipe (23), and the inner cavity of discharge nozzle (3) with
The inner cavity of feeder pipe (23) is connected；Described discharge nozzle (3) one end is equipped with hair dryer (31), and the other end is equipped with discharge port (32)；
The gasification discharging device includes that annular intake pipe (4) on the outside of steel plate silo wall is arranged in, is arranged in funnel-form blow tank (1)
The fluidisation pipe group of medial surface and being arranged inside steel silo be connected to annular intake pipe (4), fluidisation pipe group and fluidizer into
Gas branch pipe (5)；The fluidisation pipe group includes several second fluidisation pipes (6) different in size, wherein the longer second of length
The end for changing pipe (6) is plugged in discharge hole (24) and extends in the inner cavity of tubular base (21).
2. large floor formula steel silo ground according to claim 1 discharge system, it is characterised in that: the discharge nozzle
(3) third fluidisation pipe (33) is equipped in, the third fluidisation pipe (33) is laid on the bottom surface of discharge nozzle (3) inner cavity.
3. large floor formula steel silo ground according to claim 2 discharge system, it is characterised in that: the first class
Pipe (25), the second fluidisation pipe (6) and the third fluidisation pipe structure of (33) are identical, including tube body (7), and one end of tube body (7) is assembled
Have air inlet pipe fitting (8), the other end is equipped with sealing pipe cap (9)；The whole body of the tube body (7) is evenly distributed with venthole
(10)。
4. large floor formula steel silo ground according to claim 3 discharge system, it is characterised in that: the tube body (7)
Outside be enclosed with one layer of filter cloth for preventing powdered granule from entering venthole (10), being enclosed on the outside of the filter cloth prevents filter cloth
The ripple net to fall off.
5. large floor formula steel silo ground according to claim 1 discharge system, it is characterised in that: the connecting plate
(26) funnel-shaped, bottom offers material-dropping hole, and the top edge of the edge of material-dropping hole and feeder pipe (23) is welded.
6. large floor formula steel silo ground according to claim 1 discharge system, it is characterised in that: the feeder pipe
(23) it is plugged on the tube wall of discharge nozzle (3), and the caliber of feeder pipe (23) is equal with the caliber of discharge nozzle (3).
7. large floor formula steel silo ground according to claim 1 discharge system, it is characterised in that: the tubular base
It (21) is mold integrated formed structure with conical top cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517269.7U CN208761720U (en) | 2018-09-03 | 2018-09-03 | A kind of large floor formula steel silo ground discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517269.7U CN208761720U (en) | 2018-09-03 | 2018-09-03 | A kind of large floor formula steel silo ground discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208761720U true CN208761720U (en) | 2019-04-19 |
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| CN201821517269.7U Active CN208761720U (en) | 2018-09-03 | 2018-09-03 | A kind of large floor formula steel silo ground discharge system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824611A (en) * | 2020-07-24 | 2020-10-27 | 包春梅 | Steel plate bin discharging device |
-
2018
- 2018-09-03 CN CN201821517269.7U patent/CN208761720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824611A (en) * | 2020-07-24 | 2020-10-27 | 包春梅 | Steel plate bin discharging device |
| CN111824611B (en) * | 2020-07-24 | 2022-07-22 | 鱼台县旺星粮油机械制造有限公司 | Steel plate bin discharging device |
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