CN109455536A - A kind of flyash storage discharge system - Google Patents
A kind of flyash storage discharge system Download PDFInfo
- Publication number
- CN109455536A CN109455536A CN201811607340.5A CN201811607340A CN109455536A CN 109455536 A CN109455536 A CN 109455536A CN 201811607340 A CN201811607340 A CN 201811607340A CN 109455536 A CN109455536 A CN 109455536A
- Authority
- CN
- China
- Prior art keywords
- feed bin
- bottom plate
- flyash
- discharge
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/58—Devices for accelerating or decelerating flow of the materials; Use of pressure generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Chain Conveyers (AREA)
Abstract
The invention belongs to store apparatus of stock house technical field, more particularly to a kind of flyash storage discharge system includes storage bin, defeated powder pipeline, bucket elevator, negative-pressure air fan, discharge bin, the storage bin includes feed bin main body and the feed bin bottom connecting with feed bin body seal, the feed bin bottom is equipped with one layer and is flexible coupling with the feed bin body seal, the elastic bottom plate of arc-shaped pot bottom design, the elastic bottom plate is equipped with decompression cone, the elastic bottom plate and the feed bin bottom are evenly equipped with multiple metal hoses that hold and protrude into the intracorporal through-hole of feed bin master, the feed bin bottom is equipped with aperture, the elastic bottom plate is connected with the vibrating motor being mounted on outside the storage bin by the aperture, the coal chute road includes output channel diagonally downward, vertical riser tubing, the vertical riser tubing top is connected with the negative-pressure air fan air inlet Logical, structure of the invention is reasonable, prevents phenomenon " from being compacted ", guarantees that the blanking of flyash is smooth, stablizes, continuously.
Description
Technical field
The invention belongs to store apparatus of stock house technical field more particularly to a kind of flyash storage discharge system.
Background technique
Currently, flyash is widely used in industrial circle, the construction materials such as cement, brick, concrete and power generation
Industry requires great quantities of powdered coal ash, and flyash is after long-time storage, because there is the phenomenon " from being compacted " in flyash,
Closer so as to cause contacting between flyash, mobility is deteriorated, and when serious, or even will form " hardened ", discharge port is voluntarily
It is locked, flyash discharging is influenced, in addition, being connected at bin outlet with defeated powder seal for pipe joints, there is certain gas at discharge valve
Body pressure, under the influence of air pressure, material cannot smooth blanking, reduce the practical application effect of feed bin, reduce material conveying
Amount, therefore reduce the production capacity of production system.
Summary of the invention
In view of the above problems, the object of the present invention is to provide it is a kind of it is structurally reasonable, prevent phenomenon, blanking " from being compacted " suitable
Freely, stable, continuous flyash stores discharge system.
The purpose of the present invention is realized by the following technical solution: a kind of flyash storage discharge system, including storage bin,
Defeated powder pipeline, bucket elevator, negative-pressure air fan, discharge bin；
The storage bin includes feed bin main body and the feed bin bottom connecting with feed bin body seal, and the feed bin bottom is equipped with
One layer of elastic bottom plate, the elastic bottom plate are the design of arc-shaped pot bottom, and the elastic bottom plate is flexible coupling with the feed bin body seal,
The elastic bottom plate is equipped with decompression cone, and decompression cone lower part is circumferentially uniformly arranged multiple discharge ports, the discharge port and position
Discharge hole in decompression cone bottom is connected, and the elastic bottom plate and the feed bin bottom, which are evenly equipped with, multiple holds metal hose
The intracorporal through-hole of feed bin master is protruded into, one end that the metal hose protrudes into the feed bin main body is equipped with the net for preventing flyash from falling into
The other end of shape shield, the metal hose is connected with the air compressor machine outside storage bin, and the feed bin bottom is equipped with aperture,
The elastic bottom plate is connected with the vibrating motor being mounted on outside the storage bin by the aperture；
The discharge hole is connected with the defeated powder pipeline, the defeated powder pipeline include diagonally downward output channel,
Vertical riser tubing, the output channel include at least one section of efferent duct, two sections of efferent ducts, and the discharge hole passes through one section of output
Pipe is connected with the vertical riser tubing, and the vertical riser tubing top is connected with the negative-pressure air fan air inlet, and
The vertical riser tubing upper end is connected with two sections of efferent ducts, and being equipped in the vertical riser tubing can be by fine coal
Ash is promoted to the bucket elevator of two sections of efferent ducts, two sections of efferent duct coal outlets and phase at the top of discharge bin from one section of efferent duct
Connection；
Further, discharge valve is installed between the discharge hole and one section of efferent duct；
Further, the decompression cone is 2, and 2 decompression cones are symmetrical arranged about the central point at the feed bin bottom；
Further, the decompression cone is tightly connected by lower part straight-tube shape cylinder and the coniform of top, multiple described
Discharge port is circumferentially evenly distributed on the straight-tube shape cylinder；
Further, the negative-pressure air fan is mounted on the vertical riser tubing upper end, the negative-pressure air fan air inlet with
The vertical riser tubing is connected, and the negative-pressure air fan air outlet is connected with two sections of efferent ducts；
Further, the elastic bottom plate is stainless sheet steel；
Further, the elastic bottom plate bottom is equipped with support ring, and the power output end of the vibrating motor passes through connection
Plate is connect with the support ring；
Further, air moisture absorber, the air moisture absorber are installed between the air compressor machine air outlet and metal hose
For 2 be connected in parallel, it can prevent humid air from entering in metal hose, especially in winter, after moisture condensation Cheng Shui is frozen into ice
Metal hose can be blocked, 2 air moisture absorbers one are opened one standby, need after wherein air moisture absorber operation a period of time
Maintenance or when parsing to adsorbed water can be used and spare replace；
In the present invention, flyash is stored in the storage bin, since the elastic bottom plate and the bin bottom are equal
It is furnished with multiple metal hoses that hold and protrudes into the intracorporal through-hole of feed bin master, the other end and the sky outside storage bin of the metal hose
Press is connected, and starts air compressor machine, and air is blown into the feed bin main body from the metal hose, prevents flyash because for a long time
It stores and generates phenomenon " from being compacted ", enhance mobility, the net-shaped protective cover of bottom metal hose end prevents flyash from falling into
In metal hose, the feed bin bottom is equipped with one layer of elastic bottom plate, and the elastic bottom plate is the design of arc-shaped pot bottom, the elastic bottom
Plate is flexible coupling with the feed bin body seal, and the feed bin bottom is equipped with aperture, the elastic bottom plate and is mounted on the storing
Externally vibrating motor is connected by the aperture in storehouse, can vibration by vibrating motor to elastic bottom plate using this structure
It is dynamic, increase the gas porosity of flyash, more easily enters air, decompression cone can reduce the pressure to feed bin bottom of flyash,
When discharging, flyash from it is described decompression cone lower part be circumferentially uniformly arranged multiple discharge ports fall into be connected with the discharge port go out
Expect hole, the flyash being discharged from discharge hole falls into the bucket in the vertical riser tubing after flowing through the one section of efferent duct tilted down
In formula elevator hopper, coal ash lifting is risen to two sections of efferent ducts diagonally downward by bucket elevator, finally falls into discharging
Storage discharging is carried out in storehouse, the vertical riser tubing top is connected with the negative-pressure air fan air inlet, can make the discharging
It is in negative pressure state on the outside of hole, guarantees that flyash can smoothly be flowed out from discharge hole.
The utility model has the advantages that structure of the invention is reasonable, prevents phenomenon " from being compacted ", guarantees that the blanking of flyash is smooth, stablizes, connects
It is continuous.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2: the elastic bottom plate structural schematic diagram of the embodiment of the present invention 1.
Fig. 3: the elastic bottom plate structural schematic diagram of the embodiment of the present invention 2.
In figure: 1. storage bins；2. defeated powder pipeline；3. bucket elevator；4. negative-pressure air fan；5. discharge bin；11. feed bin master
Body；12. feed bin bottom；13. elastic bottom plate；14. decompression cone；15. discharge hole；16. metal hose；17. air compressor machine；18. vibration electricity
Machine；19. discharge valve；21. output channel；22. vertical riser tubing；131. through-hole；132. support ring；141. discharge port；171.
Air moisture absorber；211. 1 sections of efferent ducts；212. 2 sections of efferent ducts；41. air inlet.
Specific embodiment
The following provides a specific embodiment of the present invention, for making further details of explanation to summary of the invention.Not because
This limits the scope of the patents of the invention, all to utilize equivalent structure or equivalent process made by description of the invention and accompanying drawing content
Transformation, is applied directly or indirectly in other relevant technical fields, and is included within the scope of the present invention.
Embodiment 1, referring to Fig.1-2, a kind of flyash storage discharge system, including storage bin 1, defeated powder pipeline 2, bucket type
Elevator 3, negative-pressure air fan 4, discharge bin 5；
The storage bin 1 includes feed bin main body 11 and the feed bin bottom 12 connecting with feed bin body seal, the feed bin bottom
12 are equipped with one layer of elastic bottom plate 13, and the elastic bottom plate 13 is the design of arc-shaped pot bottom, the elastic bottom plate 13 and the feed bin
The sealing of main body 11 is flexible coupling, and the elastic bottom plate 13 is equipped with decompression cone 14, and 14 lower parts of the decompression cone are circumferentially uniformly arranged more
A discharge port 141, the discharge port 141 are connected with the discharge hole 15 for being located at 14 bottoms of the decompression cone, the elastic bottom plate
13 and the feed bin bottom 12 be evenly equipped with multiple through-holes 131 for holding metal hose 16 and protruding into feed bin main body 11, the metal is soft
Pipe 16 protrude into the feed bin main body 11 one end be equipped with prevent flyash from falling into net-shaped protective cover, the metal hose 16 it is another
One end is connected with the air compressor machine 17 outside storage bin 1, and the feed bin bottom 12 is equipped with aperture, the elastic bottom plate 13 and installation
Vibrating motor 18 outside the storage bin 1 vibrates output end and is connected by the aperture；
The discharge hole 15 is connected with the defeated powder pipeline 2, and the defeated powder pipeline 2 includes efferent duct diagonally downward
Road 21, vertical riser tubing 22, the output channel 21 include at least one section of efferent duct, 211, two sections of efferent ducts 212, it is described go out
Material hole 15 is connected by one section of efferent duct 211 with the vertical riser tubing 22, vertical 22 top of riser tubing and institute
It states 4 air inlet of negative-pressure air fan to be connected, and 22 upper end of vertical riser tubing is connected with two sections of efferent ducts 212,
The bucket type that flyash can be promoted to two sections of efferent ducts 212 from one section of efferent duct 211 is installed in the vertical riser tubing 22
It is connected at the top of elevator 3, two sections of efferent ducts, 212 coal outlet and discharge bin 5；
Discharge valve 19 is installed between the discharge hole 15 and one section of efferent duct 211, it is convenient to be controlled by discharge valve 19
Discharging starting processed, dwell time；
The decompression cone 14 is 2, and 2 decompression cones are symmetrical arranged about the central point at the feed bin bottom 12；
The decompression cone 14 is tightly connected by lower part straight-tube shape cylinder and the coniform of top, multiple discharge ports
141 are circumferentially evenly distributed on the straight-tube shape cylinder；
The negative-pressure air fan 4 is mounted on 22 upper end of vertical riser tubing, 4 air inlet 41 of negative-pressure air fan and institute
It states vertical riser tubing 22 to be connected, 4 air outlet of negative-pressure air fan is connected with two sections of efferent ducts 212；
The elastic bottom plate 13 is stainless sheet steel；
13 bottom of elastic bottom plate is equipped with support ring 132, and the power output end of the vibrating motor 18 passes through connection
Plate is connect with the support ring 132, and support ring 132 plays a supportive role to the elastic bottom plate 13, on the other hand make vibration uniformly,
Steadily, the local pressure to elastic bottom plate 13 is reduced；
The 13 upper end outer wall of elastic bottom plate and the 11 inner wall clearance fit of feed bin main body, on the elastic bottom plate 13
End outer wall circumferentially posts a circle sealing strip, this structure can guarantee that elastic bottom plate 13 is flexible coupling with the feed bin main body 11 sealing；
In the present invention, flyash is stored in the storage bin 1, due to the elastic bottom plate 13 and the feed bin bottom 12
It is evenly equipped with multiple through-holes for holding metal hose 16 and protruding into feed bin main body 11, the other end and storage bin of the metal hose 16
Air compressor machine 17 outside 1 is connected, and starts air compressor machine 17, and air is blown into the feed bin main body 11 from the metal hose 16,
Prevent flyash from generating " from be compacted " phenomenon because of long-time storage, enhance mobility, 16 end of bottom metal hose it is netted
Shield prevents flyash from falling into metal hose 16, and the feed bin bottom 12 is equipped with one layer of elastic bottom plate 13, the elastic bottom
Plate 13 is the design of arc-shaped pot bottom, and the elastic bottom plate 13 is flexible coupling with the feed bin main body 11 sealing, sets on the feed bin bottom 12
There is aperture, the elastic bottom plate 13 is connected with the vibrating motor 18 being mounted on outside the storage bin 1 by the tapping,
This structure can vibration by vibrating motor 18 to elastic bottom plate 13, increase the gas porosity of flyash, be more easier air
Into, the pressure to feed bin bottom that decompression cone 14 can reduce flyash, when discharging, flyash bores 14 lower parts circumferential direction from the decompression
It is uniformly arranged multiple discharge ports 141 and falls into the discharge hole 15 being connected with the discharge port 141, the fine coal being discharged from discharge hole 15
Ash is fallen into 3 hopper of bucket elevator in the vertical riser tubing 22 after flowing through the one section of efferent duct 211 tilted down, bucket
Coal ash lifting is risen to two sections of efferent ducts 212 diagonally downward by formula elevator 3, is finally fallen into discharge bin 5 and is stored
Discharging, vertical 22 top of riser tubing are connected with 4 air inlet of negative-pressure air fan, can make to be on the outside of the discharge hole
Negative pressure state guarantees that flyash can smoothly be flowed out from discharge hole 15.
Embodiment 2, referring to Fig. 3, as advanced optimizing for embodiment 1,17 air outlet of air compressor machine and metal hose
Air moisture absorber 171 is installed, the air moisture absorber 171 is to be connected in parallel 2, can prevent humid air from entering gold between 16
Belong in hose, especially in winter, moisture condensation Cheng Shui can block metal hose after being frozen into ice, and 2 air moisture absorbers one are opened
One is standby, when needing to overhaul or parse adsorbed water after wherein air moisture absorber operation a period of time, can be used
Spare replace.
Claims (9)
1. a kind of flyash stores discharge system, it is characterised in that: including storage bin, defeated powder pipeline, bucket elevator, negative pressure
Blower, discharge bin；
The storage bin includes feed bin main body and the feed bin bottom connecting with feed bin body seal, and the feed bin bottom is equipped with one layer
Elastic bottom plate, the elastic bottom plate are the design of arc-shaped pot bottom, and the elastic bottom plate is flexible coupling with the feed bin body seal, described
Elastic bottom plate is equipped with decompression cone, and decompression cone lower part is circumferentially uniformly arranged multiple discharge ports, the discharge port with positioned at institute
The discharge hole for stating decompression cone bottom is connected, and the elastic bottom plate and the feed bin bottom are evenly equipped with multiple metal hoses that hold and protrude into
The intracorporal through-hole of feed bin master, one end that the metal hose protrudes into the feed bin main body are netted anti-equipped with preventing flyash from falling into
The other end of shield, the metal hose is connected with the air compressor machine outside storage bin, and the feed bin bottom is equipped with aperture, described
Elastic bottom plate is connected with the vibrating motor being mounted on outside the storage bin by the aperture；
The discharge hole is connected with the defeated powder pipeline, and the defeated powder pipeline includes output channel, vertical diagonally downward
Riser tubing, the output channel include at least one section of efferent duct, two sections of efferent ducts, the discharge hole by one section of efferent duct with
The vertical riser tubing is connected, and the vertical riser tubing top is connected with the negative-pressure air fan air inlet, and described
Vertical riser tubing upper end is connected with two sections of efferent ducts, and being equipped in the vertical riser tubing can be by flyash certainly
One section of efferent duct is promoted to the bucket elevator of two sections of efferent ducts, is connected at the top of two sections of efferent duct coal outlets and discharge bin
It is logical.
2. a kind of flyash according to claim 1 stores discharge system, which is characterized in that the discharge hole and described one
Discharge valve is installed between section efferent duct.
3. a kind of flyash according to claim 1 stores discharge system, which is characterized in that the decompression cone is 2,2
A decompression cone is symmetrical arranged about the central point at the feed bin bottom.
4. a kind of flyash according to claim 1 stores discharge system, which is characterized in that the decompression cone is straight by lower part
Tubular cylinder and the coniform of top are tightly connected, and multiple discharge ports are circumferentially evenly distributed on the straight-tube shape cylinder
On.
5. a kind of flyash according to claim 1 to 4 stores discharge system, which is characterized in that the negative-pressure air fan
It is mounted on the vertical riser tubing upper end, the negative-pressure air fan air inlet is connected with the vertical riser tubing, described
Negative-pressure air fan air outlet is connected with two sections of efferent ducts.
6. a kind of flyash according to claim 1 to 4 stores discharge system, which is characterized in that the elastic bottom plate
For stainless sheet steel.
7. a kind of flyash according to claim 5 stores discharge system, which is characterized in that the elastic bottom plate is stainless
Steel sheet.
8. a kind of flyash according to claim 7 stores discharge system, which is characterized in that the elastic bottom plate bottom peace
Equipped with support ring, the power output end of the vibrating motor is connect by connecting plate with the support ring.
9. a kind of flyash according to claim 1 stores discharge system, which is characterized in that the air compressor machine air outlet with
Air moisture absorber is installed, the air moisture absorber is 2 be connected in parallel between metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607340.5A CN109455536B (en) | 2018-12-27 | 2018-12-27 | Fly ash storage and discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607340.5A CN109455536B (en) | 2018-12-27 | 2018-12-27 | Fly ash storage and discharge system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109455536A true CN109455536A (en) | 2019-03-12 |
| CN109455536B CN109455536B (en) | 2022-08-26 |
Family
ID=65615188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811607340.5A Active CN109455536B (en) | 2018-12-27 | 2018-12-27 | Fly ash storage and discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109455536B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043418A (en) * | 2021-03-30 | 2021-06-29 | 河北工业大学 | Cement-based powder 3D printing and powder spreading supply system and printing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1043075A1 (en) * | 1980-11-20 | 1983-09-23 | Gamrekeli Mikhail N | Unloading apparatus for bulk materials tending to stick |
| CN102975988A (en) * | 2012-12-09 | 2013-03-20 | 哈尔滨北仓粮食仓储工程设备有限公司 | Multi-bucket vibratory discharge silo and layered discharge method thereof |
| CN203319268U (en) * | 2013-06-13 | 2013-12-04 | 赵世青 | Pneumatic taking-out device for powder warehouse |
| CN203682250U (en) * | 2013-12-11 | 2014-07-02 | 东北大学设计研究院（有限公司） | Alumina warehouse system |
| CN104163313A (en) * | 2014-08-15 | 2014-11-26 | 张英华 | Bucket elevator |
| CN206156120U (en) * | 2016-11-18 | 2017-05-10 | 山东省元丰节能装备科技股份有限公司 | Energy -concerving and environment -protective storage of toper multipoint mode is equipped |
| CN206615811U (en) * | 2017-03-29 | 2017-11-07 | 铜陵大通小磨麻油有限公司 | A kind of negative pressure lifting means produced for stone mill sesame oil |
-
2018
- 2018-12-27 CN CN201811607340.5A patent/CN109455536B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1043075A1 (en) * | 1980-11-20 | 1983-09-23 | Gamrekeli Mikhail N | Unloading apparatus for bulk materials tending to stick |
| CN102975988A (en) * | 2012-12-09 | 2013-03-20 | 哈尔滨北仓粮食仓储工程设备有限公司 | Multi-bucket vibratory discharge silo and layered discharge method thereof |
| CN203319268U (en) * | 2013-06-13 | 2013-12-04 | 赵世青 | Pneumatic taking-out device for powder warehouse |
| CN203682250U (en) * | 2013-12-11 | 2014-07-02 | 东北大学设计研究院（有限公司） | Alumina warehouse system |
| CN104163313A (en) * | 2014-08-15 | 2014-11-26 | 张英华 | Bucket elevator |
| CN206156120U (en) * | 2016-11-18 | 2017-05-10 | 山东省元丰节能装备科技股份有限公司 | Energy -concerving and environment -protective storage of toper multipoint mode is equipped |
| CN206615811U (en) * | 2017-03-29 | 2017-11-07 | 铜陵大通小磨麻油有限公司 | A kind of negative pressure lifting means produced for stone mill sesame oil |
Non-Patent Citations (1)
| Title |
|---|
| 姜树丰: "《φ80m超大型粉煤灰储库设计特点》", 《中国水泥》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043418A (en) * | 2021-03-30 | 2021-06-29 | 河北工业大学 | Cement-based powder 3D printing and powder spreading supply system and printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109455536B (en) | 2022-08-26 |
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