CN106276260B - Gas-solid phase long range Geldart-D particle spiral enhances system - Google Patents
Gas-solid phase long range Geldart-D particle spiral enhances system Download PDFInfo
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- CN106276260B CN106276260B CN201610833888.6A CN201610833888A CN106276260B CN 106276260 B CN106276260 B CN 106276260B CN 201610833888 A CN201610833888 A CN 201610833888A CN 106276260 B CN106276260 B CN 106276260B
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- main pipeline
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
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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
- 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
- B65G53/48—Screws or like rotary conveyors
Abstract
Dual-Phrase Distribution of Gas olid long range Geldart-D particle spiral enhances system, plays cyclone, strength spiral flow intensifier including conveying main pipeline, connection suction device, Dual-Phrase Distribution of Gas olid forming apparatus, mechanical spiral stream and automatically controls and monitoring system；The discharge port of connection suction device is connect with the feed inlet of Dual-Phrase Distribution of Gas olid forming apparatus, the discharge port of Dual-Phrase Distribution of Gas olid forming apparatus is connect with the feed inlet of conveying main pipeline, mechanical spiral stream plays spinning and is set at the feed inlet of conveying main pipeline, and strength spiral flow intensifier is evenly arranged along the conveying direction interval of conveying main pipeline.The present invention realizes efficient, the low energy consumption Dual-Phrase Distribution of Gas olid long distance delivery of food crops using the pipe spiral flow with coupling enhancement effect, destination warehouse is delivered directly to by pipeline liquid injecting device, grain is without indirect loss, the consumption and exhaust gas discharge for eliminate swivel link in centre, saving a large amount of freight charges and reduce petroleum resources realize the long-distance transportation through pipeline of environment-friendly type.
Description
Technical field
The invention belongs to rice husk and crop kernels Pneumatic Conveying Technology field more particularly to a kind of gas-solid phase are long
Enhance system apart from Geldart-D particle spiral.
Background technology
China is food crops production and consumption big country, from original producton location to being currently to pass through in processing enterprise or warehouse
The logistics modes such as water transport transport, land transportation transport or railway transportation often inevitably result in during handling, transport transfer
It broken bag, leakage in bulk and the losses such as sheds, wastes a large amount of goods and materials, manpower and the energy, pollute the environment simultaneously.
At present, although the handling for crop kernels also use some mechanical equipments, but a large amount of manpowers are needed, and
And labor intensity is big, the scope of application is small, generates dust and larger noise, working environment are poor.
Geldart-D particle or air-flow conveying are that crop grain is carried out fluidization processing using the energy of air-flow in sealed tube
A kind of technology conveyed in road along airflow direction, but vacuum pressure conveying formula or positive pressure pressure sending type are all only used for short distance
From conveying, fed distance of the longest generally without departing from 1000 meters limits use scope.
Therefore, research and development one kind can have sensing and detection function, while meet efficient, energy saving and environmental requirement,
It is capable of the long-distance air-transport system and method for continuous uninterrupted unattended automated job, for reducing economic loss, carrying
High working efficiency realizes that the automation of crops Geldart-D particle deposit and high-endization have great importance.
Invention content
The present invention provides a kind of full-automatic, efficient, energy-saving and environmental protection, company to solve shortcoming of the prior art
Continuous conveying, grain is lossless, Unmanned operation or gas-solid phase long range Geldart-D particle spiral on duty enhance system.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Gas-solid phase long range Geldart-D particle spiral shell
Enhancing system is revolved, spinning is played including conveying main pipeline, connection suction device, Dual-Phrase Distribution of Gas olid forming apparatus, mechanical spiral stream
It puts, strength spiral flow intensifier and automatically control and monitoring system；
The discharge port of connection suction device is connect with the feed inlet of Dual-Phrase Distribution of Gas olid forming apparatus, and Dual-Phrase Distribution of Gas olid forms dress
The discharge port put is connect with the feed inlet of conveying main pipeline, and mechanical spiral stream plays the feed inlet that spinning is set in conveying main pipeline
Place, strength spiral flow intensifier are equipped with several, conveying direction interval of the strength spiral flow intensifier along conveying main pipeline
It is evenly arranged；
It automatically controls and monitoring system includes control system and the sensing set along the length direction of conveying main pipeline inspection
Survey device.
It connects suction device and is equipped with several；Connect suction device include suction nozzle, corrugated flexible hose, axial flow blower and it is compound into
Expects pipe, suction nozzle are lower thick upper thin in conical cylindrical structure, and suction nozzle upper end is fixedly connected with corrugated flexible hose lower end, corrugated flexible hose upper end and
The air inlet connection of axial flow blower, the air outlet of axial flow blower are connect with the lower end of compound feed pipe；On the fuselage of axial flow blower
Suction motor and governor are installed, suction motor is connected by the spindle drive of governor and axial flow blower.
The quantity of Dual-Phrase Distribution of Gas olid forming apparatus is equal with the quantity for connecting suction device, Dual-Phrase Distribution of Gas olid forming apparatus packet
Feeding centrifugal blower, mixed flow cylinder, connecting tube and feed pipe are included, the air outlet of feeding centrifugal blower is connect with one end of mixed flow cylinder,
Connecting tube is horizontally disposed with, and the tangential outlet on one end of connecting tube and compound feed pipe top connects, and the other end of connecting tube is with mixing
The tangential entry connection of flow cartridge, the other end of mixed flow cylinder and one end of feed pipe connect, the feed pipe other end and conveying main pipeline
Connection；The Dual-Phrase Distribution of Gas olid material that the feed pipe conveying of each Dual-Phrase Distribution of Gas olid forming apparatus comes is successively staggeredly and along conveying side
To tangentially into conveying main pipeline.
Mechanical spiral stream plays cyclone and has included rotation motor, retarder and helical axis, plays main shaft and the deceleration of rotation motor
The power intake of device is sequentially connected, and the power output shaft of retarder extend into conveying main pipeline by the front end of conveying main pipeline
Interior, the front end of helical axis offers blind hole in the axial direction, and the power output shaft of retarder is extend into blind hole and and helical axis
Between be sequentially connected by flat key, helical axis is radially provided through the trip bolt of the power output shaft of retarder, helical axis
On along its length be equipped with helical blade；The front end of conveying main pipeline is connected by playing the ontology of rotation flange and retarder.
Each strength spiral flow intensifier includes enhancing centrifugal blower, drier, enhancing blast pipe, enhancing discharge pipe
With around pipeline, the air inlet for enhancing centrifugal blower is connect with enhancing one end of blast pipe, enhances the other end of blast pipe with doing
The air outlet connection of dry device, the air outlet for enhancing centrifugal blower are connect with enhancing the air inlet of discharge pipe, enhance going out for discharge pipe
Air port is connect by enhancing flange with the air inlet around pipeline, around pipeline winding outside conveying main pipeline, around pipeline
Gas outlet is connect with the circumference tangential direction of conveying main pipeline；The outlet around pipeline of multiple strength spiral flow intensifiers
The circumferencial direction interlaced arrangement of opening's edge conveying main pipeline.
Drier includes the open square chest of top, bottom and front side portion, and it is in side's cone that the top of square chest, which is equipped with up-small and down-big,
The wind gathering cover of shape, wind gathering cover top are equipped with the mounting hole being connect with enhancing blast pipe air inlet, chamber door, square chest are equipped on front side of square chest
It is interior to be equipped at least one layer of drawing and pulling type dehumidifier；Every layer of drawing and pulling type dehumidifier includes two horizontally disposed branch along the longitudinal direction
Guide rail is supportted, two supporting guides are located at sustained height, and two supporting guides fix inner left wall and the right side for being located at square chest respectively
On inner wall, two supporting guides are equipped with the frame of rectangular shape, and frame left, right side and rear side connect with square chest inner wall
It touches, is contacted on front side of frame with chamber door inner wall, the string bag equipped with drier is equipped in frame；
Chamber door passes on left hinge and horizontally rotates on square chest front left side, and level is set respectively for square chest front side top and bottom
There are upper beam and bottom end rail, upper fixed block is equipped on the left of upper beam, is equipped with lower fixed block on the left of bottom end rail, upper fixed block bottom is opened
Equipped with upper jack, lower jack is offered at the top of lower fixed block, chamber door is equipped with mating with upper jack and lower jack respectively
Plug-in type lock door mechanism.
Plug-in type lock door mechanism include upper fixed guide sleeve, lower fixed guide sleeve, upper plunger and lower plunger, upper fixed guide sleeve, under
Fixed guide sleeve, upper plunger and lower plunger are vertically arranged, and upper fixed guide sleeve fixation is located at chamber door upper inside wall, and lower fixed guide sleeve is consolidated
Surely chamber door inner wall lower is located at, upper plunger slip is plugged in fixed guide sleeve, and lower plunger slip is plugged in lower fixed guide sleeve,
Chamber door inner wall is equipped with mounting bracket, is rotatably connected to shaft along the longitudinal direction on mounting bracket, gear, shaft are fixed in shaft
Front end passes through chamber door and is connected with handle, and the lower part of upper plunger is equipped with the upper rack engaged with gear, and the top of lower plunger is equipped with
The lower rack engaged with gear, upper rack is parallel with lower rack and is located at the opposite sides of gear；When chamber door is shut, upper plunger
Upper end is corresponding up and down with upper jack, and lower plunger upper end is corresponding up and down with lower jack.
Chamber door inner surface edge is equipped with respectively with square chest left side wall, square chest right side wall, on front side of upper beam and bottom end rail
The rubber weather strip of frontside contacts.
Using above-mentioned technical proposal, the invention also includes following technical characteristics：The invention also includes part flow arrangement, gas-solids point
From device, dust-extraction unit and warehousing storage, charging that the discharge port of conveying main pipeline passes through part flow arrangement and gas-solid separating device
Mouth connection, the solid outlet of gas-solid separating device and the top of warehousing storage connect, and the gas vent of gas-solid separating device is with removing
The air inlet connection of dirt device；
Part flow arrangement include at least three reducer pipes, gas-solid separating device, dust-extraction unit, warehousing storage with reducer pipe
Quantity is equal, and the discharge port of the feed inlet of every reducer pipe with conveying main pipeline is connect, and every reducer pipe is responsible for conveying
The angle in road is less than 30 °；Gas-solid separating device include cyclone separator, dust-extraction unit include exhaust piping, bag filter,
Roots blower, discharge tube and filtered water reservoir；
Correspondence is connect the discharge port of every reducer pipe with a cyclone separator upper tangential direction respectively, cyclone separator
Lower end at the top of automatic airlock and warehousing storage by connecting, and warehousing storage is supported on the ground by stent, warehousing storage bottom
Portion is equipped with electronic discharge valve；
One end of exhaust piping at the top of cyclone separator by being inserted into cyclone separator, the other end and cloth of exhaust piping
The top connection of bag dust collector, the air inlet of Roots blower and the bottom of bag filter connect, the outlet air of Roots blower
Mouth is connect with one end of discharge tube, and the other end of discharge tube extend into the underwater of filtered water reservoir.
The invention has the advantages that：
1st, the connection suction device in the present invention is equipped with several, and as conveying main pipeline setting is multiple for shots, passes through
Crop kernels can be drawn into Dual-Phrase Distribution of Gas olid forming apparatus by connection suction device, in feeding centrifugal blower and mixed flow cylinder
Under effect, crop kernels and air can be mixed to form stable gas-solid phase fluid, be concentrated from many places to main feed pipe
The two phase flow fluid of input staggeredly sequentially enters main pipeline, while plays cyclone in the mechanical spiral stream of main pipeline end installation
Helical blade under the action of, the enhancing that intercouples between the fluid-mixing that the conveying of each branch pipe is come in forms powerful helical feed stream.
2nd, the helical feed stream in conveying main pipeline is along during conveying main pipeline long distance delivery, due to by pipeline
Damping action and gradually decay, need to add strength spiral flow intensifier paragraph by paragraph thus.Strength spiral flow intensifier is defeated
Middle different location is arranged on the way for the conveying of material main pipeline, can staggeredly be sequentially arranged several strength spiral flow intensifiers
At the tangential inlet of conveying main pipeline, extraneous humid air is after the drying of drier, by enhancing centrifugal blower through spiral
Air duct enters main pipeline around rear final tangent line, and the multiple spiral flows generated by strength spiral flow intensifier intercouple enhancing
After re-form powerful helical feed stream, and so on until conveying main pipeline convey terminal.
Sensing detection device, the gas pressure sensor and wind of sensing detection device are arranged at intervals on conveying main pipeline
Fast sensor by monitor trandfer fluid pressure and speed signal Real-time Feedback to control system, when wind pressure and flow rate attenuation be not to
When being enough rotation, deviation signal is generated by comparator, the quantity that drive control device adjustment strength spiral flow intensifier starts with
And the rotating speed of enhancing centrifugal blower is adjusted, so that the helical feed fluid in conveying main pipeline remains at normal work shape
State.Sensing detection device can be separately provided in conveying main pipeline along journey, control strength spiral flow intensifier enhancing spiral transferring
The intensity sent, and data sharing will be had with the monitoring and controlling system of conveying initiating terminal and end by playing monitoring data.
3rd, the wind gathering cover in drier plays the area for being drawn into more dry airs, when the drier in the string bag（It can be with
Using quick lime）After absorption aqueous vapor is more, at regular intervals, chamber door can be opened, frame is extracted out, the string bag from frame
It takes out, the drier more renewed can play good drying effect in this way.The rubber weather strip of chamber door inner wall setting, is played
Good sealing function makes the air that enhancing centrifugal blower aspirates pass through from drier, improves removal moisture drying effect.
A kind of plug-in type lock door mechanism easy to operation, highly reliable is employed, can quickly open or close chamber door.Specifically
Operating process：Shut chamber door, push hard chamber door, make rubber weather strip respectively with before square chest left side wall, square chest right side wall, upper beam
It is crimped on front side of side and bottom end rail；Then rotate handle, turn shaft driven gear rotation, due to gear both sides respectively with upper rack and under
Rack engaged transmission, so as to which upper rack drives upper plunger to be moved upwards along upper fixed guide sleeve, the upper end of upper plunger extends upwardly into
In upper jack on upper fixed block, lower rack drives lower plunger is moved downward along lower fixed guide sleeve, and the lower end of lower plunger is extend into
In lower jack, since upper plunger and lower plunger are plugged in respectively in upper jack and lower jack, so as to which chamber door is locked, when needs are beaten
During unpacking door, only handle need to be reversely rotated.Guide sleeve, which is fixed, under the upper fixed guide sleeves of setting two and two can ensure that upper plunger
It is moved in the vertical direction with lower plunger, and ensures the good engagement with gear.
4th, the part flow arrangement of conveying main pipeline end is shunted by more different reducing branch pipes, the conveying after shunting
Fluid can enter different gas-solid separating devices, can conveying main pipeline be conveyed the logistics to come by gas-solid separating device
It is automatically fed into different warehousing storages respectively to be preserved for a long time, avoids artificial progress warehouse entry, saves labour, improve effect
Rate realizes whole-course automation processing.
Gas-solid separating device is that the gas-solid mixing fluid after shunting is sent into cyclone separator by solids stream and air-flow point
From the logistics after separation is sent into warehousing storage by the automatic airlock of lower end（Cylinder feed bin）It is stored, cylinder feed bin
Lower end is equipped with electronic discharge valve, and convenient discharging later uses.The gas with dust impurity separated through cyclone separator
Stream is dusted into bag filter, and bag filter lower port connection Roots blower, the outlet of Roots blower is through row
It puts pipeline and enters filtered water reservoir, clean air is discharged into after filtered water reservoir in air.
5th, it automatically controls and monitoring system employs the detection and monitoring of full transmission process, main monitoring room can be simultaneously defeated
The initiating terminal and conveying end sent is set simultaneously.Predominantly detect and control each confession shots that material and air stream exist in initiating terminal
Main pipeline forms helical feed stream, and monitors strength spiral flow intensifier on the way simultaneously, makes intermittent helical feed stream
It is maintained at continuous duty.Predominantly detect and control in end transport Stream gas solid separation and material automatic warehouse entry and
Vent gas treatment, while also can be to being monitored along the state parameter of journey.
6th, the enhancing spiral flow pneumatic conveying method of strength spiral flow intensifier is the energy using air-flow in sealed tube
Along airflow direction conveying granular material in road, there is huge applications prospect in terms of the long-distance pipeline of crop kernels.It should
Method is to copy the mechanism of nature helical feed, and particle logistics is formed gas-solid with air stream in main pipeline conveying initiating terminal mixes
The helical feed fluid of conjunction, which can form powerful helical feed stream in different location after overcoupling enhances, defeated along pipeline
Direction is sent to convey logistics to destination.Since spiral air flow is constantly decayed in closed conduit transmission process, when flow velocity reduces
During to a certain critical value, it will be unable to continue to complete material conveying, particle will start to deposit in tube wall lower part that even pipeline can be caused
Block, thus need to main feeding pipe along journey transportation section when helical feed stream decays to critical value, increased by strength spiral flow
Intensity device（Current following device）The desired amount of helical feed stream is re-formed, different numbers are being arranged along journey according to the length of fed distance
Spiral flow to complete long distance delivery, is transported to terminal by the current following device of amount.In final position by part flow arrangement by mixed flow
Body carries out gas solid separation, and the solid material after separation is automatically into storage feed bin storage, and the dusty gas after separation is then by cloth bag
Enter after deduster dedusting after water in dust removal pond carries out final dusting and be discharged into air.The rotation mechanism that rises of spiral flow is according to high pressure cyclone
Formation mechenism, blowed in the input of conveying main pipeline input terminal granule materials using positive pressure, by it is multiple feed dot interlaces successively
Input, the periphery in the conveying main pipeline of initiating terminal form multiple high pressure spots, and are low pressure point in axle center line position, thus
Meet spiral flow formation condition.It is defeated in multiple conveying main pipelines for shots in order to form firm screw fluid in initiating terminal
Enter end position and arrange machinery simultaneously to elect device additional member, more reliably to form the mixing auger stream transport Stream of Dual-Phrase Distribution of Gas olid
Body.In order to disclosure satisfy that spiral flow formation condition always in conveying main pipeline, to have at conveying main pipeline axial line position low
Pressure point exists, and each branch in conveying main pipeline conveying end is fitted with Roots blower thus, utilizes the mode of suction and conveying
Low pressure point is generated in the axle center line position of main pipeline.In order to enable pipeline continuously can uninterruptedly operate, while again in pipe
The deposition of material does not occur inside road, automatic control system is fed back using the sensing detection device arranged along inside Cheng Guandao
Control automatically adjusts pipeline control device by fluid control device, ensures to generate continual helical feed stream, makes delivery system
System is operated in normal operation.
In conclusion the present invention realizes the height of food crops using the pipe spiral flow with coupling enhancement effect
Effect, low energy consumption Dual-Phrase Distribution of Gas olid long distance delivery, destination warehouse is delivered directly to by pipeline liquid injecting device, so as to save water route,
Indirect loss caused by railway or overland transport, while eliminate swivel link in centre, save a large amount of freight charges and reduce oil
The consumption of resource and exhaust gas discharge, have been truly realized the long-distance transportation through pipeline of environment-friendly type.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the enlarged drawing that suction device is connected in Fig. 1；
Fig. 3 is the enlarged drawing of Dual-Phrase Distribution of Gas olid forming apparatus in Fig. 1；
Fig. 4 is the enlarged drawing that mechanical spiral stream plays cyclone in Fig. 1；
Fig. 5 is the enlarged drawing of strength spiral flow intensifier in Fig. 1；
Fig. 6 is the enlarged drawing of part flow arrangement in Fig. 1；
Fig. 7 is the enlarged drawing of gas-solid separating device in Fig. 1, dust-extraction unit and warehousing storage；
Fig. 8 is the internal structure schematic diagram of drier in Fig. 5.
Specific embodiment
As Figure 1-Figure 8, gas-solid phase long range Geldart-D particle spiral of the invention enhancing system, including conveying
Main pipeline 1, connection suction device 2, Dual-Phrase Distribution of Gas olid forming apparatus 3, mechanical spiral stream play cyclone 4, strength spiral flow increases
It intensity device 5, part flow arrangement 6, gas-solid separating device 7, dust-extraction unit 8, warehousing storage 9 and automatically controls and monitoring system.
The discharge port of connection suction device 2 is connect with the feed inlet of Dual-Phrase Distribution of Gas olid forming apparatus 3, and Dual-Phrase Distribution of Gas olid is formed
The discharge port of device 3 is connect with the feed inlet of conveying main pipeline 1, and mechanical spiral stream plays cyclone 4 and is located at conveying main pipeline 1
At feed inlet, strength spiral flow intensifier 5 is equipped with several, conveying of the strength spiral flow intensifier 5 along conveying main pipeline 1
Direction interval is evenly arranged, and the discharge port of conveying main pipeline 1 is connect by part flow arrangement 6 with the feed inlet of gas-solid separating device 7,
The solid outlet of gas-solid separating device 7 is connect with the top of warehousing storage 9, and gas vent and the dedusting of gas-solid separating device 7 fill
Put 8 air inlet connection.
It automatically controls and monitoring system includes control system 10 and the sensing set along the length direction of conveying main pipeline 1
Detection device 11.
It connects suction device 2 and is equipped with several；It connects suction device 2 and includes suction nozzle 12, corrugated flexible hose 13, axial flow blower 14
With compound feed pipe 17, suction nozzle 12 is lower thick upper thin in conical cylindrical structure, 12 upper end of suction nozzle and 13 lower end of corrugated flexible hose fixation company
It connects, 13 upper end of corrugated flexible hose is connect with the air inlet of axial flow blower 14, the air outlet of axial flow blower 14 and compound feed pipe 17
Lower end connects；Suction motor 15 and governor 16 are installed, suction motor 15 passes through governor 16 on the fuselage of axial flow blower 14
It is connect with the spindle drive of axial flow blower 14.
The quantity of Dual-Phrase Distribution of Gas olid forming apparatus 3 is equal with the quantity for connecting suction device 2, Dual-Phrase Distribution of Gas olid forming apparatus
3 include feeding centrifugal blower 18, mixed flow cylinder 19, connecting tube 20 and feed pipe 21, the air outlet and mixed flow of feeding centrifugal blower 18
One end connection of cylinder 19, connecting tube 20 is horizontally disposed, and one end of connecting tube 20 and the tangential outlet on compound 17 top of feed pipe connect
It connects, the other end of connecting tube 20 is connect with the tangential entry of mixed flow cylinder 19, the other end of mixed flow cylinder 19 and one end of feed pipe 21
Connection, 21 other end of feed pipe are connect with conveying main pipeline 1；The feed pipe 21 of each Dual-Phrase Distribution of Gas olid forming apparatus 3 conveyed
The Dual-Phrase Distribution of Gas olid material come staggeredly and along conveying direction tangentially enters conveying main pipeline 1 successively.
Mechanical spiral stream plays cyclone 4 and has included rotation motor 22, retarder 23 and helical axis 24, plays the master of rotation motor 22
The power intake of axis and retarder 23 is sequentially connected, and the power output shaft of retarder 23 is stretched by the front end of conveying main pipeline 1
Enter into conveying main pipeline 1, the front end of helical axis 24 offers blind hole 25 in the axial direction, and the power output shaft of retarder 23 is stretched
Enter and be sequentially connected into blind hole 25 and between helical axis 24 by flat key 26, helical axis 24 is radially provided through retarder 23
Power output shaft trip bolt 27, helical blade 28 is equipped on helical axis 24 along its length；The front end of conveying main pipeline 1
It is connect by playing rotation flange 29 with the ontology of retarder 23.
Each strength spiral flow intensifier 5 includes enhancing centrifugal blower 30, drier 31, enhancing blast pipe 32, increases
Strong discharge pipe 33 and around pipeline 34, the air inlet for enhancing centrifugal blower 30 is connect with one end of enhancing blast pipe 32, enhance into
The other end of air hose 32 is connect with the air outlet of drier 31, enhance centrifugal blower 30 air outlet with enhancing discharge pipe 33 into
Air port connects, and the air outlet for enhancing discharge pipe 33 is connect by enhancing flange with the air inlet around pipeline 34, around pipeline 34
Around being located at outside conveying main pipeline 1, around being connect with the circumference tangential direction of conveying main pipeline 1 for the gas outlet of pipeline 34；It is multiple
Circumferencial direction interlaced arrangement of the gas outlet of the circular pipeline 34 of strength spiral flow intensifier 5 along conveying main pipeline 1.
Part flow arrangement 6 include at least three reducer pipes 35, gas-solid separating device 7, dust-extraction unit 8, warehousing storage 9 with change
The quantity of diameter pipe 35 is equal, and the discharge port of the feed inlet of every reducer pipe 35 with conveying main pipeline 1 is connect, every reducer pipe 35
It is less than 30 ° with the angle of conveying main pipeline 1；Gas-solid separating device 7 includes cyclone separator 36, and dust-extraction unit 8 includes useless
Feed channel 66, bag filter 37, Roots blower 38, discharge tube 39 and filtered water reservoir 40.
Correspondence is connect the discharge port of every reducer pipe 35 with a 36 upper tangential direction of cyclone separator respectively, whirlwind point
It is connect from 36 lower end of device by automatic airlock 41 with 9 top of warehousing storage, warehousing storage 9 is supported on ground by stent 42
On, 9 bottom of warehousing storage is equipped with electronic discharge valve 43.
One end of exhaust piping 66 is inserted by the top of cyclone separator 36 in cyclone separator 36, exhaust piping 66 it is another
One end is connect with the top of bag filter 37, and the air inlet of Roots blower 38 is connect with the bottom of bag filter 37, sieve
The air outlet of thatch air blower 38 is connect with one end of discharge tube 39, and the other end of discharge tube 39 extend into filtered water reservoir 40
Underwater.
Drier 31 includes the open square chest 44 of top, bottom and front side portion, and the top of square chest 44 is equipped with up-small and down-big
In the wind gathering cover 45 of square taper, 45 top of wind gathering cover is equipped with the mounting hole 46 being connect with enhancing 32 air inlet of blast pipe, square chest 44
Front side is equipped with chamber door 47, and three layers of drawing and pulling type dehumidifier are equipped in square chest 44；Every layer of drawing and pulling type dehumidifier includes two along preceding
The horizontally disposed supporting guide 48 of rear direction, two supporting guides 48 are located at sustained height, and two supporting guides 48 are fixed respectively
It is located in the inner left wall and right side inner wall of square chest 44, two supporting guides 48 are equipped with the frame 49 of rectangular shape, frame
49 left sides, right side and rear side are contacted with 44 inner wall of square chest, and 49 front side of frame is contacted with 47 inner wall of chamber door, and dress is equipped in frame 49
There is the string bag of drier 50.
Chamber door 47 passes on left hinge 51 and horizontally rotates in 44 front left side of square chest, 44 front side top and bottom point of square chest
Unhorizontal to be equipped with upper beam 52 and bottom end rail 53,52 left side of upper beam is equipped with upper fixed block 54, and 53 left side of bottom end rail is equipped with lower solid
Determine block 55, upper 54 bottom of fixed block offers jack, and lower 55 top of fixed block offers lower jack, and chamber door 47 is equipped with difference
The mating plug-in type lock door mechanism with upper jack and lower jack.
Plug-in type lock door mechanism includes upper fixed guide sleeve 56, lower fixed guide sleeve 57, upper plunger 58 and lower plunger 59, upper fixation
Guide sleeve 56, lower fixed guide sleeve 57, upper plunger 58 and lower plunger 59 are vertically arranged, and the upper fixed fixation of guide sleeve 56 is located in chamber door 47
Wall top, the lower fixed fixation of guide sleeve 57 are located at 47 inner wall lower of chamber door, and the slip of upper plunger 58 is plugged in fixed guide sleeve 56, under
The slip of inserted link 59 is plugged in lower fixed guide sleeve 57, and 47 inner wall of chamber door is equipped with mounting bracket 60, on mounting bracket 60 along the longitudinal direction
Shaft 61 is rotatably connected to, gear 62 is fixed in shaft 61,61 front end of shaft passes through chamber door 47 and is connected with handle, upper to insert
The lower part of bar 58 is equipped with the upper rack 63 engaged with gear 62, and the top of lower plunger 59 is equipped with the lower rack engaged with gear 62
64, upper rack 63 is parallel with lower rack 64 and is located at the opposite sides of gear 62；When chamber door 47 is shut, 58 upper end of upper plunger with
Upper jack is corresponding up and down, and 59 upper end of lower plunger is corresponding up and down with lower jack.
47 inner surface edge of chamber door be equipped with respectively with 44 left side wall of square chest, 44 right side wall of square chest, the front side of upper beam 52
With the rubber weather strip 65 of 53 frontside contacts of bottom end rail.
1st, the connection suction device 2 in the present invention is equipped with several, and as conveying main pipeline 1 is set multiple for shots, is led to
Crop kernels can be drawn into Dual-Phrase Distribution of Gas olid forming apparatus 3 by crossing connection suction device 2, in feeding centrifugal blower 18 and be mixed
Under the action of flow cartridge 19, crop kernels and air can be mixed to form stable gas-solid phase fluid, from many places to it is main into
Expects pipe concentrates the two phase flow fluid of input staggeredly to sequentially enter main pipeline, while in the mechanical spiral stream of main pipeline end installation
Under the action of the helical blade 28 for playing cyclone 4, the enhancing that intercouples between the fluid-mixing that each branch pipe conveying is come in forms powerful
Helical feed stream.
2nd, the helical feed stream in conveying main pipeline 1 is along during 1 long distance delivery of conveying main pipeline, due to by pipe
Road damping action and gradually decay, need to add strength spiral flow intensifier 5 paragraph by paragraph thus.Strength spiral flow intensifier 5
In the conveying of conveying main pipeline 1, middle different location is arranged on the way, can by several strength spiral flow intensifiers 5 staggeredly according to
Secondary to be arranged at the tangential inlet of conveying main pipeline 1, extraneous humid air centrifuges wind after the drying of drier 31, by enhancing
Through spiral duct, the final tangent line after enters main pipeline to machine 30, the multiple spiral flows generated by strength spiral flow intensifier 5
Intercouple enhancing after re-form powerful helical feed stream, and so on until conveying main pipeline 1 convey terminal.
Sensing detection device 11, the gas pressure sensing of sensing detection device 11 are arranged at intervals on conveying main pipeline 1
Device and air velocity transducer by monitor trandfer fluid pressure and speed signal Real-time Feedback to control system 10, when wind pressure and flow velocity
It decays to when being not enough to rotation, deviation signal is generated by comparator, drive control device adjustment strength spiral flow intensifier 5 starts
Quantity and adjust enhancing centrifugal blower 30 rotating speed so that the helical feed fluid in conveying main pipeline 1 remains at
Normal operating conditions.Sensing detection device 11 can be separately provided in conveying main pipeline 1 along journey, control strength spiral flow enhancing dress
The intensity of 5 enhancing helical feeds is put, and data sharing will be had with the monitoring and controlling system of conveying initiating terminal and end by playing monitoring data.
3rd, the wind gathering cover 45 in drier 31 plays the area for being drawn into more dry airs, when the drier 50 in the string bag
（Quick lime may be used）After absorption aqueous vapor is more, at regular intervals, chamber door 47 can be opened, frame 49 be extracted out, net
Pocket takes out from frame 49, and the drier 50 more renewed can play good drying effect in this way.The setting of 47 inner wall of chamber door
Rubber weather strip 65 plays good sealing function, and the air that enhancing centrifugal blower 30 aspirates is made to pass through from drier 50, is carried
High removal moisture drying effect.
A kind of plug-in type lock door mechanism easy to operation, highly reliable is employed, can quickly open or close chamber door 47.Tool
Body operating process：Chamber door 47 is shut, pushes hard chamber door 47, makes rubber weather strip 65 right with 44 left side wall of square chest, square chest 44 respectively
Side wall, 52 front side of upper beam and 53 front side of bottom end rail crimp；Then handle is rotated, shaft 61 is rotated with moving gear 62, due to tooth
Take turns 62 both sides respectively with upper rack 63 and the engaged transmission of lower rack 64, so as to which upper rack 63 drives upper plunger 58 along upper fixed guide sleeve
56 move upwards, and the upper end of upper plunger 58 is extended upwardly into the upper jack on fixed block 54, and lower rack 64 drives lower plunger
59 move downward along lower fixed guide sleeve 57, and the lower end of lower plunger 59 is extend into lower jack, due to upper plunger 58 and lower plunger 59
It is plugged in respectively in jack and lower jack, so as to which chamber door 47 is locked, when needing to open chamber door 47, only need to reversely rotate hand
Handle.Fixing guide sleeve 57 under the upper fixed guide sleeves 56 of setting two and two can ensure that upper plunger 58 and lower plunger 59 along Vertical Square
To movement, and ensure the good engagement with gear 62.
4th, the part flow arrangement 6 of 1 end of conveying main pipeline is shunted by more different reducing branch pipes, defeated after shunting
It send fluid that can enter different gas-solid separating devices 7, conveying main pipeline 1 can be conveyed by gas-solid separating device 7
Logistics be automatically fed into different warehousing storages 9 respectively and preserved for a long time, avoid it is artificial carry out warehouse entry, save labour,
Efficiency is improved, realizes whole-course automation processing.
Gas-solid separating device 7 is that the gas-solid mixing fluid after shunting is sent into cyclone separator 36 by solids stream and air-flow
Separation, the logistics after separation are sent into warehousing storage 9 by the automatic airlock 41 of lower end（Cylinder feed bin）It is stored, cylinder
Feed bin lower end is equipped with electronic discharge valve 43, and convenient discharging later uses.Dust is carried through what cyclone separator 36 was separated
The air-flow of impurity enters bag filter 37 and is dusted, 37 lower port of bag filter connection Roots blower 38, Roots's drum
The outlet of wind turbine 38 enters filtered water reservoir 40 through discharge tube 39, and clean air is discharged into after filtered water reservoir 40 in air.
5th, it automatically controls and monitoring system employs the detection and monitoring of full transmission process, main monitoring room can be simultaneously defeated
The initiating terminal and conveying end sent is set simultaneously.Predominantly detect and control each confession shots that material and air stream exist in initiating terminal
Main pipeline forms helical feed stream, and monitors strength spiral flow intensifier 5 on the way simultaneously, makes intermittent helical feed stream
It is maintained at continuous duty.Predominantly detect and control in end transport Stream gas solid separation and material automatic warehouse entry and
Vent gas treatment, while also can be to being monitored along the state parameter of journey.
The present embodiment is every according to this hair not to the limitation of works in any form such as shape, material, the structures of the present invention
Any simple modification, equivalent change and modification that bright technical spirit makees above example, belongs to the technology of the present invention side
The protection domain of case.
Claims (6)
1. gas-solid phase long range Geldart-D particle spiral enhances system, it is characterised in that：It is inhaled including conveying main pipeline, connection
Material device, Dual-Phrase Distribution of Gas olid forming apparatus, mechanical spiral stream play cyclone, strength spiral flow intensifier and automatically control and
Monitoring system；
The discharge port of connection suction device is connect with the feed inlet of Dual-Phrase Distribution of Gas olid forming apparatus, Dual-Phrase Distribution of Gas olid forming apparatus
Discharge port is connect with the feed inlet of conveying main pipeline, and mechanical spiral stream plays spinning and is set at the feed inlet of conveying main pipeline,
Strength spiral flow intensifier is equipped with several, and strength spiral flow intensifier is uniform along the conveying direction interval of conveying main pipeline
Arrangement；
It automatically controls and monitoring system includes control system and the sensing detection set along the length direction of conveying main pipeline dress
It puts；
Each strength spiral flow intensifier includes enhancing centrifugal blower, drier, enhancing blast pipe, enhancing discharge pipe and ring
Around pipeline, the air inlet for enhancing centrifugal blower is connect with enhancing one end of blast pipe, enhances the other end and drier of blast pipe
Air outlet connection, the air inlet for enhancing the air outlet of centrifugal blower with enhancing discharge pipe connect, and enhances the air outlet of discharge pipe
It is connect by enhancing flange with the air inlet around pipeline, around pipeline winding outside conveying main pipeline, around the outlet of pipeline
Mouth is connect with the circumference tangential direction of conveying main pipeline；Multiple strength spiral flow intensifiers around the gas outlet edge of pipeline
The circumferencial direction interlaced arrangement of conveying main pipeline；
Drier includes the open square chest of top, bottom and front side portion, and it is in square taper that the top of square chest, which is equipped with up-small and down-big,
Wind gathering cover, wind gathering cover top are equipped with the mounting hole being connect with enhancing blast pipe air inlet, chamber door are equipped on front side of square chest, is set in square chest
There is at least one layer of drawing and pulling type dehumidifier；Every layer of drawing and pulling type dehumidifier includes two, and horizontally disposed support is led along the longitudinal direction
Rail, two supporting guides are located at sustained height, and fixation is located at the inner left wall of square chest and right side inner wall to two supporting guides respectively
On, two supporting guides are equipped with the frame of rectangular shape, and frame left, right side and rear side are contacted with square chest inner wall, frame
It is contacted on front side of frame with chamber door inner wall, the string bag equipped with drier is equipped in frame；
Chamber door passes on left hinge and horizontally rotates on square chest front left side, and square chest front side top and bottom difference level is equipped with upper
Crossbeam and bottom end rail, upper beam left side are equipped with upper fixed block, are equipped with lower fixed block on the left of bottom end rail, upper fixed block bottom offers
Upper jack, lower fixed block top offer lower jack, and chamber door is equipped with grafting mating with upper jack and lower jack respectively
Formula lock door mechanism.
2. gas-solid phase long range Geldart-D particle spiral according to claim 1 enhances system, it is characterised in that：Even
Suction device is connect equipped with several；It connects suction device and includes suction nozzle, corrugated flexible hose, axial flow blower and compound feed pipe, suction nozzle
Be lower thick upper thin in conical cylindrical structure, suction nozzle upper end is fixedly connected with corrugated flexible hose lower end, corrugated flexible hose upper end and axial flow blower
Air inlet connection, the air outlet of axial flow blower connect with the lower end of compound feed pipe；Suction is installed on the fuselage of axial flow blower
Expect motor and governor, suction motor is connected by the spindle drive of governor and axial flow blower.
3. gas-solid phase long range Geldart-D particle spiral according to claim 2 enhances system, it is characterised in that：Gas
The quantity of fixed double phase flow forming apparatus is equal with the quantity for connecting suction device, and Dual-Phrase Distribution of Gas olid forming apparatus is centrifuged including feeding
Wind turbine, mixed flow cylinder, connecting tube and feed pipe, the air outlet of feeding centrifugal blower are connect with one end of mixed flow cylinder, and connecting tube is horizontal
Setting, the tangential outlet on one end of connecting tube and compound feed pipe top connect, and the other end of connecting tube is tangential with mixed flow cylinder
Import connects, and the other end of mixed flow cylinder and one end of feed pipe connect, and the feed pipe other end is connect with conveying main pipeline；Each gas
The Dual-Phrase Distribution of Gas olid material that the feed pipe conveying of fixed double phase flow forming apparatus comes enters staggeredly and tangentially successively along conveying direction
Conveying main pipeline.
4. gas-solid phase long range Geldart-D particle spiral according to claim 3 enhances system, it is characterised in that：Machine
Tool formula spiral flow plays cyclone and has included rotation motor, retarder and helical axis, and the main shaft of rotation motor and the power of retarder are defeated
Enter end to be sequentially connected, the power output shaft of retarder is extend by the front end of conveying main pipeline in conveying main pipeline, helical axis
Front end offer blind hole in the axial direction, the power output shaft of retarder is extend into blind hole and between helical axis by flat
Key is sequentially connected, and helical axis is radially provided through the trip bolt of the power output shaft of retarder, helical axis upper edge length side
To equipped with helical blade；The front end of conveying main pipeline is connected by playing the ontology of rotation flange and retarder.
5. gas-solid phase long range Geldart-D particle spiral according to claim 1 enhances system, it is characterised in that：It inserts
Connect formula lock door mechanism include upper fixed guide sleeve, lower fixed guide sleeve, upper plunger and lower plunger, upper fixed guide sleeve, lower fixed guide sleeve, on
Inserted link and lower plunger are vertically arranged, and upper fixed guide sleeve fixation is located at chamber door upper inside wall, and lower fixed guide sleeve fixation is located at chamber door
Inner wall lower, upper plunger slip are plugged in fixed guide sleeve, and lower plunger slip is plugged in lower fixed guide sleeve, on chamber door inner wall
Equipped with mounting bracket, shaft is rotatably connected on mounting bracket along the longitudinal direction, gear is fixed in shaft, shaft front end passes through case
Door is simultaneously connected with handle, and the lower part of upper plunger is equipped with the upper rack engaged with gear, and the top of lower plunger is equipped with engages with gear
Lower rack, upper rack it is parallel with lower rack and positioned at gear opposite sides；When chamber door is shut, upper plunger upper end is inserted with upper
Hole is corresponding up and down, and lower plunger upper end is corresponding up and down with lower jack.
6. gas-solid phase long range Geldart-D particle spiral according to claim 5 enhances system, it is characterised in that：Case
Door inner surface edge be equipped with respectively on front side of square chest left side wall, square chest right side wall, upper beam and bottom end rail frontside contacts
Rubber weather strip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833888.6A CN106276260B (en) | 2016-09-20 | 2016-09-20 | Gas-solid phase long range Geldart-D particle spiral enhances system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833888.6A CN106276260B (en) | 2016-09-20 | 2016-09-20 | Gas-solid phase long range Geldart-D particle spiral enhances system |
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| Publication Number | Publication Date |
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| CN106276260A CN106276260A (en) | 2017-01-04 |
| CN106276260B true CN106276260B (en) | 2018-06-22 |
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| CN201610833888.6A Expired - Fee Related CN106276260B (en) | 2016-09-20 | 2016-09-20 | Gas-solid phase long range Geldart-D particle spiral enhances system |
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| CN104210850A (en) * | 2013-06-04 | 2014-12-17 | 宁夏嘉翔自控技术有限公司 | Low-density fragile particle material pneumatic conveying system |
| CN205123023U (en) * | 2015-11-26 | 2016-03-30 | 国网福建省电力有限公司 | Cubical switchboard with from drying function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179396A (en) * | 1997-09-01 | 1999-03-23 | Matsui Mfg Co | Transport pipe |
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2016
- 2016-09-20 CN CN201610833888.6A patent/CN106276260B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427587Y (en) * | 2000-06-09 | 2001-04-25 | 姚春良 | Toothed wheel linkage type electric cabinet door lock (MS 828 door lock) |
| CN2431258Y (en) * | 2000-06-30 | 2001-05-23 | 易乃惠 | Combined negative pressure suction conveyer for suction conveying powder |
| CN101033042A (en) * | 2006-03-08 | 2007-09-12 | 富临科技工程股份有限公司 | Glass waster material fluid transmission system |
| CN103910212A (en) * | 2013-01-07 | 2014-07-09 | 红塔烟草(集团)有限责任公司 | Quantitative broken tobacco flake adding device |
| CN104210850A (en) * | 2013-06-04 | 2014-12-17 | 宁夏嘉翔自控技术有限公司 | Low-density fragile particle material pneumatic conveying system |
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|---|---|
| CN106276260A (en) | 2017-01-04 |
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