CN105501714B - A kind of inflammable and explosive powder material storage system - Google Patents
A kind of inflammable and explosive powder material storage system Download PDFInfo
- Publication number
- CN105501714B CN105501714B CN201511004813.9A CN201511004813A CN105501714B CN 105501714 B CN105501714 B CN 105501714B CN 201511004813 A CN201511004813 A CN 201511004813A CN 105501714 B CN105501714 B CN 105501714B
- Authority
- CN
- China
- Prior art keywords
- warehouse
- discharging
- storing
- powder
- silo
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 88
- 238000003860 storage Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims abstract description 23
- 239000002360 explosive Substances 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 53
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000012806 monitoring device Methods 0.000 claims description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 210000000664 rectum Anatomy 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 229960004424 carbon dioxide Drugs 0.000 claims 2
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 12
- 239000002817 coal dust Substances 0.000 description 9
- 239000003245 coal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
- B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/34—Venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Harvested Produce (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
A kind of inflammable and explosive powder material storage system, it includes storing warehouse (1) and discharging warehouse (2), it is characterized by: the storing warehouse (1) is mounted on warehouse braced frame (3), storing warehouse (1) outer wall is fixed with several reinforcement insulation rings (4), storing warehouse (1) is covered with butterfly end socket (5), the monitoring of warehouse internal state and regulation and control system (6) are provided on the butterfly end socket (5), discharging warehouse (2) is equipped with powder cabin and helps streaming system (7) and powder cabin tracing system (8), the present invention not only enhances the measuring body ability of warehouse antiknock itself, situation in surge bunker body can be monitored in time by increasing the monitoring of warehouse internal state and regulation and control system simultaneously, avoid warehouse pressure or temperature excessively high, adding powder cabin simultaneously helps streaming system to be passed through powder in gas improvement warehouse in discharge bin body Fluidity, powder cabin tracing system avoid powder in warehouse from making moist to powder in the bulkhead heat drying warehouse of discharging warehouse, generation of the prevention material in warehouse internal junction arch bridging phenomenon.
Description
Technical field
The invention belongs to inflammable and explosive industrial powders to store equipment technical field, be specifically exactly be related to it is a kind of inflammable and explosive
Powder material storage system.
Background technique
In industrial processes, the mining industry fuel such as coal is usually ground into powdery and then carries out subsequent production or benefit again
With, just need storage system temporarily to put it in transport process, current widely used storage system is vertical type cylinder shape powder cabin,
Such powder cabin exit caliber is small, and blanking is conical.In entire powder cabin, active force between powder particles with the reduction of height and
Increase, co-acting force reaches maximum between the particle of exit.Since powder particles diameter is respectively less than 0.5mm, so exporting
Big van der Waals, i.e. attraction are just also easy to produce between the particle at place.In addition outlet diameter is small, the low material of environment temperature gets damp,
Then miberal powder is easily tied arch bridging mobility and is substantially reduced, and is not easy to fall from outlet.If exclusive use helps gas pad, once cone storehouse is stifled
Plug, lower part powder bulk density increase, and stream positice ground effect is helped to substantially reduce, and user, which can only tap the methods of vibration by outside, to be made
Slow, a small amount of whereabouts of powder, the normal operation of serious influence system.In order to overcome above-mentioned powder to be difficult to smoothly flow from powder cabin
Technological deficiency out, Chinese patent 201210397765.4 disclose a kind of buffer and help stream powder cabin, are particularly used for miberal powder
It smoothly flows out.It includes cross reinforced pipe, coaming plate and helps gas pad, and cross reinforced pipe is located in warehouse, four end of cross reinforced pipe
It is welded and fixed and connect with warehouse inner wall.The coaming plate bottom is weldingly fixed on cross reinforced pipe.The storehouse of cross reinforced pipe lower part
Internal surface, which is bolted, multiple helps gas pad.This is simple, compact and reasonable for structure;It is suitable from powder cabin outlet to facilitate miberal powder
Under agile;It is low in cost;Avoid miberal powder blocking warehouse.
But the clearly only security performance on probation powder storage of less demanding of above-mentioned modified powder cabin, it is easy for coal etc.
The storage for firing explosive mineral powder is obviously not suitable for, and Chinese patent 201520443846.2 discloses a kind of pulverized coal bin, including is in
The blanking portion of taper and the storage department connecting with blanking portion, the blanking portion are equipped with heating mechanism, and the heating mechanism includes companion
The torrid zone, insulating layer and the power supply for heating tape energy supply, the heating tape uniform winding is in blanking portion, and the heating tape and power supply
Connection, the insulating layer wrap up blanking portion and heating tape simultaneously.The present invention increases heating mechanism in the outer wall of pulverized coal bin, to coal dust
Storehouse is heated, is kept the temperature, and reduces influence of the environment to coal dust, avoids the bulkhead in pulverized coal bin from condensing, prevent coal dust
Agglomeration guarantees smooth lower coal.But the anti-exposure limited strength of this kind of pulverized coal bin, amount of storage is limited, can not especially monitor powder in real time
The situations such as pressure and temp in storehouse, not can avoid coal dust and agglomerate in powder cabin, and what is still utilized is that self gravity is flowed out from powder cabin,
Once coal dust agglomeration will block, unit normal operation is influenced.
Summary of the invention
The purpose of the present invention is to existing inflammable and explosive powder material storage system antiknock flame resistance is poor, it is easy to happen stifled
Plug, can not the technological deficiencies such as real-time working condition in effective monitoring powder material storage system, a kind of inflammable and explosive powder storage system is provided
System, which can monitor the state in powder cabin in real time, while the powder in powder cabin being avoided to agglomerate.By changing to feed system
Into improving the transfer efficiency of feed system.
Technical solution
In order to achieve the above technical purposes, a kind of inflammable and explosive powder material storage system that the present invention designs, it includes storing
Warehouse and discharging warehouse, discharging warehouse are cone, and the storing warehouse and discharging warehouse are fixed together, it is characterised in that: institute
It states storing warehouse to be mounted in warehouse braced frame, the fixed several reinforcement insulation rings of the external wall of storage bin, storing warehouse butterfly
End socket covers, and the monitoring of warehouse internal state is provided on the butterfly end socket and regulation and control system, the storage bin are justified in vitro
Cylinder upper end is equipped with feed inlet, and the lower end of the discharging warehouse is discharge port, and discharging warehouse is equipped with powder cabin and helps streaming system can
Gas is passed through in discharge bin body improves warehouse inner powder material mobility, and powder cabin tracing system is additionally provided on discharging warehouse can be to unloading
Powder in the bulkhead heat drying warehouse of stock bin body avoids powder in warehouse from making moist, the outlet end top peace of the discharging warehouse
Equipped with temperature monitoring point.
Further, the storing warehouse includes warehouse support skirt and storing silo body, on the storing silo body external cylindrical surface
Fixed that several reinforcement insulation rings are housed, storing silo body is installed on warehouse support skirt, and warehouse support skirt is mounted on warehouse
In braced frame, the storage bin is held on external cylindrical surface with storage bin as hollow cylinder, feed inlet setting.
Further, the discharging warehouse is cone, and cone base is fixed together with warehouse support skirt.
Further, the butterfly end socket is dished lid, and silo roof platform is housed on butterfly end socket and is used for installation and maintenance operation, institute
It states and is provided with several mounting holes on butterfly end socket main body for condition monitoring inside installation bin body and regulation and control system, silo roof platform
Upper and mounting hole corresponding position aperture.
Further, the warehouse internal state monitoring and regulation and control system include explosion-proof valve, silo roof dust collecting system, dioxy
Change carbon access device, carbon monoxide monitoring system, level monitoring device, temperature monitoring device and vacuum release valve, the explosion-proof valve,
Silo roof dust collecting system, carbon dioxide access device, carbon monoxide monitoring system, level monitoring device, temperature monitoring device and vacuum
Relief valve is separately mounted to corresponding position of mounting hole on butterfly end socket and is used to monitor inside warehouse inner case and surge bunker body
Environment.
Further, it includes gas source main pipe that the powder cabin, which helps streaming system, and the gas source main pipe is connect with several circle air intake branches,
The air intake branch is fixed on outside the silo body of discharging warehouse by connecting plate, and the air intake branch is equipped with several air inlet pipe, into
Tracheae one end is equipped with suction nozzle on air intake branch on the other end, suction nozzle passes through discharging warehouse silo body and enters discharging warehouse
Interior, the inlet end of the gas source main pipe is equipped with main pipe control valve, and the air intake branch is equipped with branch pipe control valve.
Further, parallel between the air intake branch.
Further, the powder cabin tracing system includes heat tracing pipe, and heat tracing pipe is wound on discharging warehouse silo body outer surface.
Further, the heat tracing pipe includes preceding straight tube and rear straight tube, and preceding straight tube and rear straight tube touch discharging warehouse storehouse vertically
Body outer surface, by being connected around pipe between preceding straight tube and rear straight tube.
Further, the warehouse support skirt is cylindrical body, and end face latus rectum is matched with storage bin latus rectum thereon, and lower end surface is set
Have and the matched circular hole of discharging warehouse.
Beneficial effect
A kind of inflammable and explosive powder material storage system that the present invention designs, not only enhances the measuring body energy of warehouse antiknock itself
Power, at the same increase warehouse internal state monitoring and regulation and control system can monitor situation in surge bunker body in time, avoid warehouse
Pressure or temperature are excessively high, while adding powder cabin and streaming system is helped to be passed through gas improvement warehouse inner powder material mobility in discharge bin body,
Powder cabin tracing system avoids powder in warehouse from making moist, reduces powder to powder in the bulkhead heat drying warehouse of discharging warehouse
Stopping state occurs.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the embodiment of the present invention.
Attached drawing 2 is storing warehouse and discharge bin mounting structure schematic diagram in the embodiment of the present invention.
Attached drawing 3 is that powder cabin helps streaming system and powder cabin tracing system mounting structure schematic diagram in the embodiment of the present invention.
Attached drawing 4 is that powder cabin helps streaming system and powder cabin tracing system mounting structure main view in the embodiment of the present invention.
Attached drawing 5 is that powder cabin helps streaming system structural schematic diagram in the embodiment of the present invention.
Attached drawing 6 is butterfly end enclosure structure schematic diagram in the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, it elaborates to the present invention
Embodiment
As shown in Fig. 1, a kind of inflammable and explosive powder material storage system, it includes storing warehouse 1 and discharging warehouse 2, discharging
Warehouse 2 is cone, and 1 bottom of storing warehouse and 2 top of discharging warehouse are welded and fixed together, it is characterised in that: the storage
Stock bin body 1 is mounted in warehouse braced frame 3, and several reinforcement insulation rings 4 are welded and fixed in 1 outer wall of storing warehouse, and storing warehouse 1 is used
Butterfly end socket 5 covers, and the monitoring of warehouse internal state and regulation and control system 6, the storage bin are provided on the butterfly end socket 5
1 external cylindrical surface upper end of body is equipped with feed inlet 101, and the lower end of the discharging warehouse 2 is discharge port 201, and discharging warehouse 2 is equipped with powder
Storehouse, which helps streaming system 7 that can be passed through gas in discharging warehouse 2, improves warehouse inner powder material mobility, is additionally provided with powder on discharging warehouse 2
Storehouse tracing system 8 can avoid powder in warehouse from making moist to powder in the bulkhead heat drying warehouse of discharging warehouse 2, described to unload
The outlet end top of stock bin body 2 is equipped with temperature monitoring point 9.
The warehouse internal state monitoring and regulation and control system 6 include explosion-proof valve 601, silo roof dust collecting system 602, dioxy
Change carbon access device 603, carbon monoxide monitoring system 604, level monitoring device 605, temperature monitoring device 606 and vacuum release valve
607, the explosion-proof valve 601, silo roof dust collecting system 602, carbon dioxide access device 603, carbon monoxide monitoring system 604, material position
Monitoring device 605, temperature monitoring device 606 and vacuum release valve 607 are separately mounted to corresponding mounting hole on butterfly end socket 5
11 positions are for monitoring warehouse inner case and surge bunker body internal environment.
As shown in Fig. 2, the storing warehouse 1 includes warehouse support skirt 102 and storing silo body 103, the storage bin
Body 103 is equipped with several reinforcement insulation rings 4, and storing silo body 103 is installed on warehouse support skirt 102, and warehouse supports skirt
102 are mounted in warehouse braced frame 3, and the storing silo body 103 is hollow cylinder, and feed inlet 101 is arranged in storing silo body
On 103 upper end external cylindrical surfaces.
The discharging warehouse 2 is cone, and cone base and warehouse support skirt 102 are welded and fixed by bracket and are fixed on one
It rises.
Preferably, the warehouse support base 102 is cylindrical body, thereon end face latus rectum and 103 lower end latus rectum of storing silo body
Match, lower end surface is matched with discharging warehouse 2.
As shown in attached drawing 3,4 and 5, the powder cabin help streaming system 7 include gas source main pipe 701, if the gas source main pipe 701 with
Dry circle air intake branch 702 connects, and the air intake branch 702 is fixed on outside the silo body of discharging warehouse 2 by connecting plate 703, described
Air intake branch 702 is equipped with several air inlet pipe 704,704 one end of air inlet pipe on the air intake branch 702, on the other end equipped with into
Gas nozzle 705, suction nozzle 705 pass through 2 silo body of discharging warehouse and enter in discharging warehouse 2, and the inlet end of the gas source main pipe 701 is equipped with
Main pipe control valve 701a, the air intake branch 702 are equipped with branch pipe control valve 702a.Preferably, between the air intake branch 702
In parallel.
The powder cabin tracing system 8 includes heating tube 801, and heating tube 801 is wound on 2 silo body outer surface of discharging warehouse, described
Heating tube 801 is close to reinforce insulation ring 4.Preferably, the heating tube 801 includes preceding straight tube 801a and rear straight tube 801b, preceding straight
Pipe 801a and rear straight tube 801b touch 2 silo body outer surface of discharging warehouse vertically, passes through between preceding straight tube 801a and rear straight tube 801b
Around pipe 801c connection.
As shown in Fig. 6, the butterfly end socket 5 is dished lid, is tieed up equipped with silo roof platform 10 for installing on butterfly end socket 5
Operation is repaired, several mounting holes 11 are provided on 5 ontology of butterfly end socket for condition monitoring inside installation bin body and adjusts control
System 6, on silo roof platform 10 with 11 corresponding position aperture of mounting hole.
Said in the present invention the inflammable and explosive powder such as coal dust be stored in storing warehouse 1 and discharging warehouse 2 need coal dust is defeated
When sending, helps streaming system 7 to be passed through gas into discharging warehouse 2 using powder cabin, accelerate coal dust quickly to flow out from discharge port 201, and powder
Storehouse tracing system 8 can help 2 silo body heating and thermal insulation of discharging warehouse, avoid powder in warehouse from making moist, the explosion-proof valve in the present invention
601 effect is when pressure is higher than its setting value in warehouse, and explosion-proof valve is opened, and discharges pressure in warehouse.Silo roof dust collecting system
602 effect is that gas is discharged in cleaning position body, reaches discharge standard as defined in national environmental protection.Carbon dioxide access device 603 is made
With being to inject carbon dioxide into storehouse when oxygen content is excessively high in warehouse or the content of carbon monoxide is exceeded and carry out inerting, prevention
Spontaneous combustion occurs for coal dust in storehouse.The effect of carbon monoxide monitoring system 604 is to monitor the content of carbon monoxide in storehouse, when content is exceeded
Inert gas is internally injected in time, and prevention is mixed gas burst.The effect of level monitoring device 605 is in real-time monitoring storehouse
Material position avoids material position too high or too low, influences unit and operates normally and warehouse safety.The effect of temperature monitoring device 606 is real-time
Temperature in storehouse is monitored, spontaneous combustion of pulverized coal is avoided.The effect of vacuum release valve 607 is that high vacuum, vacuum degree in storehouse occurred in prevention storehouse
Reach the setting value of vacuum release valve 607, automatically turn on, pressure in surge bunker body avoids influencing warehouse structural stability.
A kind of inflammable and explosive powder material storage system that the present invention designs, not only enhances the measuring body energy of warehouse antiknock itself
Power, at the same increase warehouse internal state monitoring and regulation and control system can monitor situation in surge bunker body in time, avoid warehouse
Pressure or temperature are excessively high, while adding powder cabin and streaming system is helped to be passed through gas improvement warehouse inner powder material mobility in discharge bin body,
Powder cabin tracing system avoids powder in warehouse from making moist, reduces powder to powder in the bulkhead heat drying warehouse of discharging warehouse
Stopping state occurs.
The present embodiment structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification revealed interior
Hold, so that those skilled in the art understands and reads, is not intended to limit the invention enforceable qualifications, therefore does not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size can be produced not influencing the present invention
Under raw effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Meanwhile cited such as "upper", "lower", "left", "right", " centre ", " clockwise ", the use of " counterclockwise " in this specification
Language is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness or tune
It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
Claims (3)
1. a kind of inflammable and explosive powder material storage system, it includes storing warehouse (1) and discharging warehouse (2), and discharging warehouse (2) is cone
Body, the storing warehouse (1) and discharging warehouse (2) are fixed together, it is characterised in that: the storing warehouse (1) is mounted on storehouse
In body braced frame (3), the fixed several reinforcement insulation rings (4) of storing warehouse (1) outer wall, storing warehouse (1) uses butterfly end socket (5)
It covers, the monitoring of warehouse internal state and regulation and control system (6), the storing warehouse (1) is provided on the butterfly end socket (5)
External cylindrical surface upper end is equipped with feed inlet (101), and the lower end of the discharging warehouse (2) is discharge port (201), on discharging warehouse (2)
Helping streaming system (7) that can be passed through gas in discharging warehouse (2) equipped with powder cabin improves warehouse inner powder material mobility, discharging warehouse
(2) powder cabin tracing system (8) is additionally provided on to avoid warehouse to powder in the bulkhead heat drying warehouse of discharging warehouse (2)
Interior powder dampness, the outlet end top of the discharging warehouse (2) is equipped with temperature monitoring point (9);
The storing warehouse (1) includes warehouse support skirt (102) and storing silo body (103), storing silo body (103) outer circle
Cylinder is equipped with several reinforcement insulation rings (4), and storing silo body (103) is installed in warehouse support skirt (102), warehouse support
Skirt (102) is mounted on warehouse braced frame (3), and the storing silo body (103) is hollow cylinder, and feed inlet (101) is set
It sets on the external cylindrical surface of storing silo body (103) upper end;
The discharging warehouse (2) is cone, and cone base is fixed together with warehouse support skirt (102);
The butterfly end socket (5) is dished lid, and silo roof platform (10) are housed on butterfly end socket (5) and are used for installation and maintenance operation, institute
It states and is provided with several mounting holes (11) on butterfly end socket (5) ontology for condition monitoring inside installation bin body and regulation and control system
(6), on silo roof platform (10) with mounting hole (11) corresponding position aperture;
The warehouse internal state monitoring and regulation and control system (6) include explosion-proof valve (601), silo roof dust collecting system (602), two
Carbonoxide access device (603), carbon monoxide monitoring system (604), level monitoring device (605), temperature monitoring device (606) and
Vacuum release valve (607), the explosion-proof valve (601), silo roof dust collecting system (602), carbon dioxide access device (603), an oxidation
Carbon monitoring device (604), level monitoring device (605), temperature monitoring device (606) and vacuum release valve (607) are installed respectively
Corresponding mounting hole (11) position is for monitoring warehouse inner case and surge bunker body internal environment on butterfly end socket (5);
The powder cabin tracing system (8) includes heat tracing pipe (801), and heat tracing pipe (801) is wound on discharging warehouse (2) silo body outer surface;
The heat tracing pipe (801) includes preceding straight tube (801a) and rear straight tube (801b), preceding straight tube (801a) and rear straight tube (801b)
Discharging warehouse (2) silo body outer surface is touched vertically, by connecting around pipe (801c) between preceding straight tube (801a) and rear straight tube (801b)
It connects;
It includes gas source main pipe (701) that the powder cabin, which helps streaming system (7), the gas source main pipe (701) and several circle air intake branches
(702) it connects, the air intake branch (702) is fixed on outside the silo body of discharging warehouse (2) by connecting plate (703), the air inlet
Branch pipe (702) is equipped with several air inlet pipe (704), and air inlet pipe (704) one end fills on the other end on air intake branch (702)
Have suction nozzle (705), suction nozzle (705) passes through discharging warehouse (2) silo body and enters in discharging warehouse (2), the gas source main pipe
(701) inlet end is equipped with main pipe control valve (701a), and the air intake branch (702) is equipped with branch pipe control valve (702a).
2. a kind of inflammable and explosive powder material storage system as described in claim 1, it is characterised in that: the air intake branch (702)
Between it is parallel.
3. a kind of inflammable and explosive powder material storage system as described in claim 1, it is characterised in that: the warehouse supports skirt
It (102) is cylindrical body, end face latus rectum is matched with storing silo body (103) lower end latus rectum thereon, and lower end surface is equipped with and discharging warehouse (2)
Matched circular hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511004813.9A CN105501714B (en) | 2015-12-28 | 2015-12-28 | A kind of inflammable and explosive powder material storage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511004813.9A CN105501714B (en) | 2015-12-28 | 2015-12-28 | A kind of inflammable and explosive powder material storage system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105501714A CN105501714A (en) | 2016-04-20 |
CN105501714B true CN105501714B (en) | 2019-02-15 |
Family
ID=55710110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511004813.9A Active CN105501714B (en) | 2015-12-28 | 2015-12-28 | A kind of inflammable and explosive powder material storage system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105501714B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105730911A (en) * | 2016-05-06 | 2016-07-06 | 苏州华策纺织科技有限公司 | Storage device for textile powder dye |
CN109592233A (en) * | 2018-11-12 | 2019-04-09 | 颍上县聚鑫再生资源有限公司 | A kind of stalk powder storage device |
CN112938501B (en) * | 2021-03-18 | 2022-07-05 | 煤科院节能技术有限公司 | Automatic control method and system for powder feeding system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201458098U (en) * | 2009-06-10 | 2010-05-12 | 煤炭科学研究总院 | Pulverized coal warehouse |
ES2753175T3 (en) * | 2011-03-11 | 2020-04-07 | Gencor Ind | Apparatus for storing and discharging particulate material and method for storing and discharging particulate material from a silo |
CN202594206U (en) * | 2012-04-12 | 2012-12-12 | 山东天宇建设机械股份有限公司 | Storage bin of mixing plant |
CN203111846U (en) * | 2013-02-24 | 2013-08-07 | 山东华建仓储装备科技有限公司 | Steel plate warehouse for storing coal |
CN204137642U (en) * | 2014-08-15 | 2015-02-04 | 徐刚 | Run coal bin gas clears away stifled system and device |
CN204593433U (en) * | 2015-04-14 | 2015-08-26 | 煤炭科学技术研究院有限公司 | Coal powder storage and supply system |
CN204688826U (en) * | 2015-06-24 | 2015-10-07 | 华润水泥技术研发有限公司 | A kind of Pulverized Coal Bin |
CN205441508U (en) * | 2015-12-28 | 2016-08-10 | 莱歇研磨机械制造(上海)有限公司 | Inflammable and explosive powder memory system |
-
2015
- 2015-12-28 CN CN201511004813.9A patent/CN105501714B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105501714A (en) | 2016-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101575057B (en) | Combined coal powder storage and supply system | |
CN201458374U (en) | Combined coal powder storage and supply system | |
CN105501714B (en) | A kind of inflammable and explosive powder material storage system | |
CN201458098U (en) | Pulverized coal warehouse | |
CN103625803B (en) | The full inertia protection device of wall silo altogether | |
CN101575053A (en) | Pulse-free coal powder supply device | |
CN105460440B (en) | A kind of powder cabin helps streaming system | |
CN205441508U (en) | Inflammable and explosive powder memory system | |
CN105460442B (en) | A kind of powder cabin heat tracing helps streaming system | |
CN201803582U (en) | Grading crushing drier for brown coal quality enhancement | |
CN205345863U (en) | Powder storehouse companion's heat helps a class system | |
CN102616503A (en) | Powder material transportation vehicle and power material tank body thereof | |
CN205345855U (en) | Powder storehouse helps a class system | |
CN205345864U (en) | Powdered ore storehouse | |
CN205345856U (en) | Capping structure is used in powder storehouse | |
CN203158827U (en) | Fluidization device at bottom of injection tank | |
CN109019034B (en) | U-shaped fluidization feeding port | |
CN205470789U (en) | Letter easily movable formula living beings pellet fuel stowage arrangement | |
CN101922859B (en) | Grading crushing dryer for upgrading lignite | |
CN105564853A (en) | Mineral powder bin | |
CN215099533U (en) | Pulverized coal storage and supply device | |
CN105540085A (en) | Shell cover structure for powder bin | |
CN212475325U (en) | Fusion reduction pulverized coal storage and distribution device | |
CN102895920A (en) | Feeding device for dry acetylene generator | |
CN218270084U (en) | Hot melt adhesive granule desiccator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |