CN107098175B - A kind of vertical storehouse formula biomass fuel storage and transportation system - Google Patents

A kind of vertical storehouse formula biomass fuel storage and transportation system Download PDF

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Publication number
CN107098175B
CN107098175B CN201710319600.8A CN201710319600A CN107098175B CN 107098175 B CN107098175 B CN 107098175B CN 201710319600 A CN201710319600 A CN 201710319600A CN 107098175 B CN107098175 B CN 107098175B
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CN
China
Prior art keywords
belt feeder
belt
biomass fuel
transportation system
vertical
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Expired - Fee Related
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CN201710319600.8A
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Chinese (zh)
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CN107098175A (en
Inventor
朱家元
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WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
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WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201710319600.8A priority Critical patent/CN107098175B/en
Publication of CN107098175A publication Critical patent/CN107098175A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/32Filling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/48Arrangements of indicating or measuring devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • B65G65/46Devices for emptying otherwise than from the top using screw conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18Preventing escape of dust
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00Feeding arrangements
    • F23K2203/20Feeding/conveying devices
    • F23K2203/202Feeding/conveying devices using screws

Abstract

The embodiment of the invention discloses a kind of vertical storehouse formula biomass fuel storage and transportation systems, and the vertical storehouse formula biomass fuel storage and transportation system include sequentially connected dump skip, electromagnetic shock sieve, bucket elevator, the second belt feeder, warehouse, screw conveyor, the first belt feeder, third belt feeder, the 4th belt feeder, the second belt plow, cement silo, stokehold screw conveyor, boiler;The air inlet of first bag filter is connect with the second belt feeder;The air inlet of second bag filter is connect with the 4th belt feeder.A kind of vertical storehouse formula biomass fuel of the invention stores and transportation system.Present invention aim to address existing storage sheet, cotton-shaped or briquetting shape biomass fuel container and transportation system generally existing fuel conveying occur gantry, it is obstructed, be easy clogging, and it is widely used in biomass fuel storage and conveying of different shapes, the applicability and working efficiency for not only increasing each equipment, also a save production cost.

Description

A kind of vertical storehouse formula biomass fuel storage and transportation system
Technical field
It is stored the present invention relates to biomass resource comprehensive utilization industry more particularly to a kind of vertical storehouse formula biomass fuel and defeated Send system.
Background technique
Agricultural-forestry biomass resource is primarily referred to as forest and agricultural biomass, as stalk, cotton stalk, corncob, peanut shell, husk, sawdust, Branch etc..It is the national new energy and circular economy industrial greatly developed that agricultural-forestry biomass energy resourceization, which utilizes,.Biomass money There are many forms for source recovery energy, for example forest and agricultural biomass crushing slabbing, cotton-shaped or powdered fuel are fed directly to Biomass boiler combustion heat supplying, or forest and agricultural biomass is crushed into slabbing or powdered is further processed into graininess or briquetting After the biomass molding fuel of shape, then it is delivered to biomass boiler combustion heat supplying.
Since the biomass fuel form of forest and agricultural biomass processing has sheet, cotton-shaped, powdered, graininess or briquetting shape, The physical characteristics such as fuel mass of different shapes, density, volume differ greatly, such as: biomass massive material is hygroscopic, flowing General, the bulk density 0.46T/m of property3, 40 ° of angle of repose, easy arch camber;Biological particles material is hygroscopic, good fluidity, accumulates close Spend 0.60T/m3, 30 ° of angle of repose, not arch camber;Biomass sawdust material is not hygroscopic, and mobility is very poor, bulk density 0.30T/m3, 60 ° of angle of repose, easily arch camber.There is presently no a kind of biomass fuel storage containers and transportation system can adapt to difference extensively The biomass fuel of shape stores and conveying, and existing storage sheet, cotton-shaped or briquetting shape biomass fuel container and The phenomenon that generally existing blanking gantry of transportation system is obstructed, is easy blocking.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that for current biomass fuel storage container and delivery system System does not adapt to biomass fuel storage and conveying of different shapes, and existing storage sheet, cotton-shaped or briquetting shape biomass The problem of the phenomenon that generally existing blanking gantry of the container and transportation system of fuel is obstructed, is easy blocking, proposes a kind of vertical The storage of storehouse formula biomass fuel and transportation system.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of vertical storehouse formula biomass fuel storage and conveyings System, the vertical storehouse formula biomass fuel storage and transportation system include: dump skip;Electromagnetic shock sieve, inclination are installed on dump skip Bottom;Bucket elevator, feed inlet and electromagnetic shock sieve connect, and are provided with elephant trunk on discharge port;Second belt feeder, with bucket Elephant trunk connection on formula elevator discharge port, elephant trunk transport material on the second belt feeder;First bag filter, air inlet Mouth is connect with the second belt feeder;Warehouse, the vertical storehouse being set side by side including 4, the second belt feeder is corresponding with above and below 4 vertical storehouses to be set It sets, multiple first belt plows is installed at the top of warehouse, for the material on the second belt feeder to be discharged into corresponding vertical storehouse In, the bottom in each vertical storehouse is set side by side with 2 or 3 screw conveyors;First belt feeder is installed on the bottom in warehouse, Screw conveyor corresponding with each vertical storehouse connects respectively, and the first belt feeder is given in more screw conveyors blankings simultaneously;Third skin Band machine, connect with the first belt feeder, is equipped with the first permanent-magnetic iron expeller thereon;4th belt feeder is connect with third belt feeder, On weighing belt and the second permanent-magnetic iron expeller be installed, weighing belt is used to measure the weight of material for passing through the 4th belt feeder, the 4th skin The second belt plow is provided on one end with machine far from third belt feeder;Second bag filter, air inlet and the 4th Belt feeder connection;Cement silo is set to one end bottom of the 4th belt feeder far from third belt feeder, including be set side by side One feed bin and the second feed bin, the second belt plow are installed at the top of the first feed bin, and material is discharged by the second belt plow Into the first feed bin, rest materials are directly discharged into the second feed bin from the end of the 4th belt feeder, the first feed bin and the second material Radar level gauge is mounted in storehouse, radar level gauge passes through the depth of material in detection cement silo, to determine cement silo Whether fill, to control the unlatching and stopping of entire transportation system;Stokehold screw conveyor, is provided with more, one end with Cement silo outlet connection;Boiler is connect with stokehold screw conveyor far from one end of cement silo.
Wherein, dump skip is taper steel lower hopper, and high 3.3m, upper part is equipped with the grid that length and width are 1m, discharging The discharge way of bucket is dump truck discharge or manual cleaning.
Wherein, setting angle of the electromagnetic shock sieve in dump skip bottom is 13 to 17 °.
Wherein, steelframe platform is installed at the top of warehouse, the first belt plow and the second belt feeder are installed in steelframe On platform, the first belt plow is two-plough type discharger, is provided with 3, the second belt feeder is by 3 the first belt plows point Not by, into 3 vertical storehouses, the 4th vertical storehouse passes through the head discharging of the second belt feeder under material.
Wherein, height level-sensing device each is mounted in vertical storehouse.
Wherein, each vertical orlop portion is mounted on weighing sensor, carries out for the weight of material respectively to each vertical storehouse Metering.
Wherein, the second belt plow is single belt plow.
Wherein, steel elephant trunk is provided between boiler and stokehold screw conveyor.
The implementation of the embodiments of the present invention has the following beneficial effects: the present invention is able to solve storage sheet, cotton-shaped or briquetting shape The conveying of fuel existing for the container and transportation system of biomass fuel occur gantry, it is obstructed, be easy the phenomenon that blocking, and it is wide It is general to be suitable for biomass fuel of different shapes storage and convey, the applicability and working efficiency of each equipment are not only increased, also Production cost is saved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the positive structure schematic of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system;
Fig. 2 is the enlarged structure schematic diagram in the warehouse in Fig. 1;
Fig. 3 is the overlooking structure diagram of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system;
Fig. 4 is the flowage structure schematic diagram of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system;
Fig. 5 is the equipment control schematic diagram of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of vertical storehouse formula biomass fuel storage and transportation systems, referring to Figure 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 1 are the positive structure schematics of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system;Fig. 2 is The enlarged structure schematic diagram in the warehouse in Fig. 1;Fig. 3 is a kind of vertical storehouse formula biomass fuel storage provided by the invention and delivery system The overlooking structure diagram of system;Fig. 4 is the process of a kind of vertical storehouse formula biomass fuel storage provided by the invention and transportation system Structural schematic diagram;Fig. 5 is a kind of vertical storehouse formula biomass fuel storage and the equipment control signal of transportation system provided by the invention Figure.Vertical storehouse formula biomass fuel storage and transportation system include dump skip 11, electromagnetic shock sieve 12, bucket elevator 13, the Two belt feeders 14, the first bag filter 141, warehouse 15, vertical storehouse 151, the first belt plow 152, screw conveyor 153, Steelframe platform 154, height level-sensing device 155, weighing sensor 156, the first belt feeder 16, third belt feeder 17, the first permanent magnetism remove Ironware 171, the 4th belt feeder 18, the second belt plow 181, the second permanent-magnetic iron expeller 182, weighing belt 183, the second cloth bag remove Dirt device 19, cement silo 20, the first feed bin 201, the second feed bin 202, level-sensing device 203, stokehold screw conveyor 21, boiler 22, Manually control cabinet 30, automatic control cabinet 31 and central control room 32.
Dump skip 11 is taper steel lower hopper, and upper opening length and width are 3m, high 3.3m, and the long 1m wide 0.5m of under shed is unloaded 11 top of hopper is equipped with the grid 111 that length and width are 1m, and the discharge way of dump skip 11 is dump truck discharge or manual cleaning.
12 inclination of electromagnetic shock sieve is installed on 11 bottom of dump skip, and setting angle is 13 to 17 °, in the present embodiment, peace Filling angle is preferably 15 DEG C.The material of dump skip 11 is transported on bucket elevator 13 by electromagnetic shock sieve 12, and conveying capacity is 50m3/h。
Mounted in material hole bottom, feed inlet 131 is connect bucket elevator 13 with electromagnetic shock sieve 12, to draw material formula feeding, Freight volume is 86m3/ h is provided with elephant trunk 133 on discharge port 132, and elephant trunk 133 transports material on the second belt feeder 14.
Second belt feeder 14 is connect with the elephant trunk 133 on the discharge port 132 of bucket elevator 13, and elephant trunk 133 is defeated by material It is sent on the second belt feeder 14.The air inlet of first bag filter 141 is connect with the second belt feeder 14.Second belt feeder 14 is total Long 16m, bandwidth 0.65m, power 5.5kw, conveying capacity 100m3/h。
Warehouse 15 include 4 vertical storehouses 151 being set side by side, stand 2 meters of 151 foot height of storehouse, length, width and height be respectively 4.13m, The dischargeable capacity of 3.55m, 7.5m, each vertical storehouse 151 are about 112m3.Vertical about 151 storehouse of second belt feeder 14 and 4 is corresponding to be set It sets.Each height level-sensing device 155 is mounted in vertical storehouse 151.Each vertical 151 bottom of storehouse uniformly install there are four weighing and sensing Device 156 is measured for the weight of material respectively to each vertical storehouse 151.Steelframe platform 154 is installed at the top of warehouse 15, the One belt plow 152 and the second belt feeder 14 are installed on steelframe platform 154, and the first belt plow 152 is double ploughs Formula discharger, is provided with 3, the second belt feeder by 3 belt plows respectively by under material into first 3 vertical storehouses 151, last A vertical storehouse 151 is the 14 head discharging of the second belt feeder.The bottom in each vertical storehouse 151 is set side by side with 2 or 3 helical feeds Machine 153, for the material of vertical 151 the inside of storehouse is conveyed to the first belt feeder 16.In the present embodiment, screw conveyor 153 Quantity is preferably 3.
First belt feeder 16 is installed on the bottom in warehouse 15, and screw conveyor 153 corresponding with each vertical storehouse 151 connects respectively It connects, the first belt feeder 16 is given in the more blankings simultaneously of screw conveyor 153.First belt feeder 16 overall length 14m, bandwidth 0.65m, function Rate is 4kw, conveying capacity 100m3The material that screw conveyor 153 is sent is transferred to third belt feeder by/h, the first belt feeder 16 17。
Third belt feeder 17 is connect with the first belt feeder 16, the first permanent-magnetic iron expeller 171 is equipped with thereon, to remover The ironwares such as the iron nail in material.Third belt feeder 17 overall length 18.8m, bandwidth 0.65m, power 5.5kw, conveying capacity 100m3/ The material that first belt feeder 16 is sent is transferred to the 4th belt feeder 18 by h, third belt feeder 17.
4th belt feeder 18 is connect with third belt feeder 17, is equipped with weighing belt 183 and the second permanent-magnetic iron expeller thereon 182, weighing belt 183 is used to measure the weight of material by the 4th belt feeder 18, and the second permanent-magnetic iron expeller 182 is removed to continue The ironwares such as the iron nail in material.The second belt plow is provided on 4th one end of belt feeder 18 far from third belt feeder 17 181, the second belt plow 181 is single belt plow.4th belt feeder 18 overall length 91m, bandwidth 0.65m, power are 5.5kw, conveying capacity 100m3/h。
The air inlet of second bag filter 19 is connect with the 4th belt feeder 18.
Cement silo 20 is set to one end bottom of the 4th belt feeder 18 far from third belt feeder 17, including what is be set side by side First feed bin 201 and the second feed bin 202, the second belt plow 181 are installed on 201 top of the first feed bin, and material passes through second Belt plow 181 is discharged into the first feed bin 201, and rest materials are directly discharged into the second material from the end of the 4th belt feeder 18 In storehouse 202.First feed bin, 201 volume is 20 cubic metres, and 202 volume of the second feed bin is 50 cubic metres.First feed bin 201 and second Radar level gauge 203 is mounted in feed bin 202, level-sensing device 203 passes through the depth of material in detection cement silo 20, with determination Whether cement silo is filled, to control the unlatching and stopping of entire transportation system.
Stokehold screw conveyor 21 is provided with more, connect respectively with the outlet of the first feed bin 201 and the second feed bin 202.
The one end of boiler 22 with stokehold screw conveyor 21 far from cement silo 20 is connect by steel elephant trunk.
After biomass fuel enters stock ground, it by dumper or manually is discharged to dump skip 11, then biomass fuel enters Electromagnetic shock sieve 12, then the second belt feeder 14 is input to by bucket elevator 13, the second belt feeder 14 is unloaded by 3 the first plough Glassware 152, into 3 vertical storehouses 151, will be expected in the 4th vertical storehouse 151 under material under the end of the second belt feeder 14 is direct respectively. Second belt feeder 14 is made a return journey chalk dust removing during transporting biomass fuel by the first bag filter of pulsed 141, is reached To the effect of dustless conveying.
Then start the 4th belt feeder 17, while the second bag filter of pulsed 19 links, to remove the 4th belt Dust when machine 17 transports.Start third belt feeder 17, start the first belt feeder 16, the 3 of 151 bottom of vertical storehouse of blanking are wanted in starting Platform screw conveyor 153, material enter the first belt feeder 16 from vertical storehouse 151, then pass through third belt feeder 17 and the 4th belt Machine 17, then the of cement silo 20 will be arrived under material respectively by the second belt plow 181 and 17 end of the 4th belt feeder In one feed bin 201 and the second feed bin 202, material is sent into stokehold elephant trunk, last boiler by stokehold screw conveyor 21 by material Material is sent in boiler 22 and carries out combustion heat supplying by setting gauge.
The control mode of the storage of vertical storehouse formula biomass fuel and transportation system of the invention includes that central control room 32 is independent Automatic centralized control, 31 power control cabinet of automatic control cabinet manually control, manually controls cabinet 30 manually controls three kinds of modes, cable on the spot The central control room 32 for conveying all controls and run signal to boiler realizes unified Combining soft control, refers to Fig. 5.
Sequence according to the technological requirements when starting, the successively automatic starting (centralized control) of delay, reverse-order is successively stopped when closing Machine must be executed when manually booting by process sequence.Material is poured by biomass material by manually unpacking dispensing or dumper Steel dump skip 11 with dust-collecting function, dump skip 11 divides into an electric and magnetic oscillation feeding screen 12, uniformly to bucket elevator 13 feed intake, and material lifting is delivered on totally-enclosed the second belt feeder of belt 14 of level in 10m high platform by bucket elevator 13, And the steel of weighing sensor 156 is had to four by the dispensing of electronic the first belt plow of bilateral 152 (can be controlled separately) Storing stands in storehouse 151 and stores.Discharger (can single storehouse control) automatic order that four vertical storehouses 151 are respectively provided on electric cabinet is opened The charging button opened founds the variable-frequency speed regulation spiral conveyer 153 of the anti-material bridging of 151 lower section of storehouse, and automatic order is uniformly given Expect totally-enclosed the first belt feeder of belt 16, and is delivered on totally-enclosed belt third belt feeder 17, then sent by third belt feeder 17 On to totally-enclosed the 4th belt feeder 18 of belt, electronic discharger automatic order unlatching is fed into the first feed bin 201 and the second feed bin 202, biomass molding fuel conveying capacity is no less than 70m per hour3/h.Inverted running when system-down, any one in system When platform equipment emergency shutdown, foregoing apparatus must interlock autostop, can not then not start (Interlock Status) by process sequence.On Material, storage, transportation system are all adopted closed, prevent fugitive dust, it is each join mouth and be provided with take out dirt machine.
First belt plow 152 should be set as normally open, when the vertical storehouse 151 equipped with electronic load cell 156 reaches When arriving or reduce to given storing amount, 152 traffic light system of the first belt plow is put down automatically or opened to alarm equipment alarm simultaneously, And feed conveying system is opened or stopped according to given storing parameter.
The implementation of the embodiments of the present invention has the following beneficial effects: the present invention is able to solve storage sheet, cotton-shaped or briquetting shape The conveying of fuel existing for the container and transportation system of biomass fuel occur gantry, it is obstructed, be easy the phenomenon that blocking, and it is wide It is general to be suitable for biomass fuel of different shapes storage and convey, the applicability and working efficiency of each equipment are not only increased, also Production cost is saved.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of vertical storehouse formula biomass fuel storage and transportation system, including dump skip, bucket elevator and warehouse, the bucket Elephant trunk is provided on the discharge port of formula elevator, which is characterized in that the vertical storehouse formula biomass fuel storage and transportation system are also Include:
Electromagnetic shock sieve, inclination are installed on the dump skip bottom, the feed inlet of the bucket elevator and the electromagnetic shock Sieve connection;
Second belt feeder is connect with the elephant trunk on the bucket elevator discharge port, and the elephant trunk transports material to institute It states on the second belt feeder;
First bag filter, air inlet are connect with second belt feeder;
The warehouse, the vertical storehouse being set side by side including 4, second belt feeder are correspondingly arranged up and down with 4 vertical storehouses, institute It states and multiple first belt plows is installed at the top of warehouse, for the material on second belt feeder to be discharged into corresponding institute It states in vertical storehouse, the bottom in each vertical storehouse is set side by side with 2 or 3 screw conveyors;
First belt feeder is installed on the bottom in the warehouse, and the screw conveyor corresponding with each vertical storehouse connects respectively It connects, first belt feeder is given in more screw conveyor blankings simultaneously;
Third belt feeder connect with first belt feeder, is equipped with the first permanent-magnetic iron expeller thereon;
4th belt feeder is connect with the third belt feeder, is equipped with weighing belt and the second permanent-magnetic iron expeller, the belt thereon Scale is used to measure the weight of material by the 4th belt feeder, sets on the described one end of 4th belt feeder far from the third belt feeder It is equipped with the second belt plow;
Second bag filter, air inlet are connect with the 4th belt feeder;
Cement silo is set to one end bottom of the 4th belt feeder far from the third belt feeder, including what is be set side by side First feed bin and the second feed bin, second belt plow are installed at the top of first feed bin, and material passes through described second Belt plow is discharged into first feed bin, and rest materials are directly discharged into described from the end of the 4th belt feeder In two feed bins, it is mounted on radar level gauge in first feed bin and second feed bin, the radar level gauge passes through spy The depth for surveying material in the cement silo determines whether the cement silo is filled, to control the unlatching of entire transportation system And stopping;
Stokehold screw conveyor is provided with more, and one end and cement silo outlet connect;
Boiler is connect with the stokehold screw conveyor far from one end of the cement silo.
2. vertical storehouse formula biomass fuel storage according to claim 1 and transportation system, which is characterized in that the dump skip For taper steel lower hopper, high 3.3m, upper part is equipped with the grid that length and width are 1m, and the discharge way of the dump skip is certainly Unload discharging or manual cleaning.
3. vertical storehouse formula biomass fuel storage according to claim 1 and transportation system, which is characterized in that the electromagnetism shake Setting angle of the dynamic sieve in the dump skip bottom is 13 to 17 °.
4. vertical storehouse formula biomass fuel storage according to claim 1 and transportation system, which is characterized in that the warehouse top Portion is equipped with steelframe platform, and first belt plow and second belt feeder are installed on the steelframe platform, First belt plow is two-plough type discharger, is provided with 3, second belt feeder is unloaded by 3 first plough Glassware is respectively by, into the corresponding 3 vertical storehouses, the 4th vertical storehouse is unloaded by the head of second belt feeder under material Material.
5. vertical storehouse formula biomass fuel storage according to claim 1 or 4 and transportation system, which is characterized in that Mei Gesuo It states and is mounted on height level-sensing device in vertical storehouse.
6. vertical storehouse formula biomass fuel storage according to claim 5 and transportation system, which is characterized in that each described vertical Orlop portion is mounted on weighing sensor, measures for the weight of material respectively to each vertical storehouse.
7. vertical storehouse formula biomass fuel storage according to claim 1 and transportation system, which is characterized in that second plough Formula discharger is single belt plow.
8. vertical storehouse formula biomass fuel storage according to claim 1 and transportation system, which is characterized in that the boiler with Steel elephant trunk is provided between the stokehold screw conveyor.
CN201710319600.8A 2017-05-09 2017-05-09 A kind of vertical storehouse formula biomass fuel storage and transportation system Expired - Fee Related CN107098175B (en)

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