CN207748545U - Gas shock formula blanking air-transport system - Google Patents

Abstract

A kind of gas shock formula blanking air-transport system, it includes sending cans, it is characterized in that sending cans shape is top straight tube and end socket, lower part is up big and down small inverted section of round-like structure；The bottom of sending cans is provided with master and blows and sprays mouth and discharge nozzle, it is coaxially arranged that master, which blows and sprays mouth with discharge nozzle, and it is that main gas blow pipe end diameter reducing is formed that master, which blows and sprays mouth, main to blow and spray mouth and the tube end import face arrangement that discharges；The outer surface of sending cans lower part is provided with several gas shock formula feeders；Master blows and sprays mouth and discharge nozzle is arranged in the lower section of gas shock formula feeder.

Description

Gas shock formula blanking air-transport system

Technical field

Harsh operating mode material is adapted to the utility model is related to a kind of material-transporting system more particularly to one kind or dust is defeated The gas shock formula blanking air-transport system sent.

Background technology

To improve environmental quality, reduces dust and the pollution of atmospheric environment, existing dust pelletizing system are received in transport process The dust collected mostly uses the mode of automobile sealed tank transport, using the grey mode of such fortune in dedusting ash entrucking and process of unloading In can cause dust pollution, dust fall it is unsmooth cause cannot to descend ash or ash row do not go out and transport for long-distance increase cost and Security risk.It is influenced by outside climatic environment and operation are horizontal, the humidity of part dedusting ash is larger, complicated component, dedusting ash It is very poor by the effect of air pressure easily agglomerating and mobility in sending cans, for the larger dedusting ash of humidity using conventional Pneumatic ash conveying Technique is conveyed, and several fluidisations pipe or nozzle are added sending tank body lower part, fluidized point is vertical with inner tank wall or entrance in Arranged tangential after wall, since the area of fluidized point is smaller, quickly, fluidized gas blows through dedusting ash and forms hole the moment flow velocity of fluidized gas Hole, fluidized gas enter in sending cans the effect for being discharged and not having fluidisation with discharge nozzle, and the especially larger dust of humidity is sent out The effect of air pressure is adhered to send and cannot fall on top tank structure in tank sending, causes the dust in sending cans that cannot transfer out, sternly Ghost image rings the operation of follow-up equipment.Due to multipoint mode fluidisation pipe or nozzle, dust adverse current enters under the action of air pressure in sending cans again In fluidisation pipe or nozzle, causes fluidisation pipe or spray nozzle clogging and cannot use, will also result in air-transport system cannot normally make With.

Utility model content

The utility model proposes a kind of gas shock formula blanking air-transport system for deficiency in the prior art, using gas Shake formula blanking air-transport system can solve that humidity is larger and the whereabouts of the dedusting ash of complex working condition and conveying problem.

This programme is achieved by the following technical measures：A kind of gas shock formula blanking air-transport system, it includes hair Tank sending, it is characterized in that sending cans shape is top straight tube and end socket, lower part is up big and down small inverted section of round-like structure；It is sending out The bottom of tank sending is provided with master and blows and sprays mouth and discharge nozzle, and it is coaxially arranged that master, which blows and sprays mouth with discharge nozzle, and it is main air blowing that master, which blows and sprays mouth, Tube end undergauge is formed, main to blow and spray mouth and discharging tube end import face arrangement；If being provided in the outer surface of sending cans lower part Dry gas shock formula feeder；Master blows and sprays mouth and discharge nozzle is arranged in the lower section of gas shock formula feeder.

The specific feature of this programme in sending cans lower part circumferential direction in addition, be evenly distributed with several inflatable mouths, with inflatable mouth one-to-one correspondence Several gas shock formula feeders are fixedly installed on sending tank wall, the spacing at adjacent inflatable mouth edge is not more than 150mm.

Gas shock formula feeder includes flange and flange seat, and gasket, pressing plate and essence are provided between flange and flange seat Fine filtration plate；It is fixedly installed closure plate on flange seat, outer chamber is fixedly installed on closure plate, closure plate and outer chamber surround air storage Chamber；Branch's air inlet pipe is provided on outer chamber；Each gas shock formula feeder passes sequentially through branch's air inlet pipe, bellows, gas Shake formula feeder sequencing valve and valve are connected to gas shock formula feeder supervisor's pressure reducing valve, and gas shock formula feeder is responsible for pressure reducing valve and gas Source capsule is connected to, and is responsible between pressure reducing valve and gas source pipe in gas shock formula feeder and is additionally provided with valve；Gas shock formula feeder sequencing valve It is electrically connected with self-control cabinet.Body of calming the anger in air accumulator is responsible for after pressure reducing valve depressurizes successively by gas source pipe and gas shock formula feeder Enter gas shock formula feeder through gas shock formula feeder sequencing valve and branch's air inlet pipe；Into the body warp of calming the anger of gas shock formula feeder Gas storage chamber, fine filter plate, into the inflatable mouth of sending cans after moment form planar wave, wave shakes inflatable mouth and neighbouring area The dedusting ash in domain falls, and blow dedusting ash 23 by main gas blow pipe drains into ash cellar into discharge nozzle.

Further include main gas blow pipe, main gas blow pipe blows spout connection by non-return valve, bellows and master, and main gas blow pipe is successively Blow that sequencing valve, master blows pressure reducing valve and valve is connected to gas source pipe by main, gas source pipe is connected to by valve with air accumulator.Master fetches Control valve is electrically connected with self-control cabinet.

Through bellows, discharging sequencing valve, closed ash cellar, grey silo roof are connected to by ash pipe after air compensation device successively for discharge nozzle Portion exit is provided with deduster.It by non-return valve after air compensation device, helps and blows sequencing valve, help and blow pressure reducing valve, valve connects with gas source pipe It is logical.Help blow sequencing valve, discharging sequencing valve be electrically connected with self-control cabinet.

Pressure transmitter is provided on gas source pipe.

The feed pipe being connected to feeding bin is provided at the top of sending cans, be provided on feed pipe charging sequencing valve and Manual inlet valve.Charging sequencing valve is electrically connected with self-control cabinet.

The upper lateral part of sending cans is provided with the pressure transmitter being communicated to inside sending cans, high charge level signal device, supercharging Pipe and exhaust pipe, each serve as detection send pressure inside the tank, high charge level signal, be pressurized in tank and drain tank in gas effect. Exhaust sequencing valve is provided on exhaust pipe.Exhaust sequencing valve is electrically connected with self-control cabinet.

Weighing sensor is installed in the outside middle and upper part of sending cans, plays the work for measuring dedusting ash weight in sending cans With.

To accelerate feeding speed, pressure inlet passes sequentially through bellows, non-return valve, supercharging sequencing valve, pressure inlet pressure reducing valve It is connected to valve with gas source pipe.Supercharging sequencing valve is electrically connected with self-control cabinet.Self-control cabinet sends out signal and opens when conveying material or dust Supercharging sequencing valve is opened, the body of calming the anger in air accumulator enters transmission after gas source pipe and the decompression of pressure inlet pressure reducing valve through pressure inlet Tank.

Exhaust pipe passes sequentially through bellows, is vented on the ash pipe before sequencing valve is communicated to air compensation device.Be vented sequencing valve with Self-control cabinet is electrically connected；Weighing sensor, pressure transmitter and high charge level signal device are electrically connected with self-control cabinet.

The advantageous effect of this programme is, since sending cans side lower part circumferential direction is evenly distributed with more gas shock formula feeders, to open successively Gas shock formula feeder sequencing valve accumulates in the dedusting ash inside sending cans under the action of moment wave, and dedusting ash falls successively It is discharged to discharge nozzle, solves the dust or the material industry problems that dust stratification cannot be discharged inside sending cans of complex working condition. Therefore the utility model compared with prior art, realizes technical purpose.

Description of the drawings

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is Tthe utility model system schematic diagram.Fig. 2 is gas shock formula feeder longitudinal plane structure schematic diagram.Fig. 3 is gas shock Formula feeder cross-sectional configuration schematic diagram.Fig. 4 is the sending cans structural schematic diagram for being equipped with gas shock formula feeder.

In figure：1- dedusters；2- ash cellars；3- ash pipes；4- discharging sequencing valves；5- discharge nozzles；6- master blows and sprays mouth；7- flanges Seat；8- outer chambers；9- gaskets；10- flanges；11-, which is helped, blows sequencing valve；12-, which is helped, blows pressure reducing valve；13- master blows sequencing valve；14- gas Source capsule；15- air accumulators；16- master blows sequencing valve；17- gas shock formula feeders are responsible for pressure reducing valve；18- pressure inlet pressure reducing valves；19- is pressed Power transmitter；20- gas shock formula feeder sequencing valves；21- branches air inlet pipe；22- bolts；23- dusts；24- sending cans；25- increases Press sequencing valve；26- self-control cabinets；27- control lines；28- feeds sequencing valve；29- pressure transmitters；30- is vented sequencing valve；31- high Level signals device；32- pressing plates；33- closure plates；The fine filter plates of 34-；35- feeding bins；The manual inlet valves of 36-；37- feed pipes； 38- gas shock formula feeders；39- gas storage chambers；40- air inlets；The gas outlets 41-；42- valves；43- exhaust pipes；The main gas blow pipes of 44-； 45- air compensation devices；46- pressure inlets；47- non-return valves；48- inflatable mouths；49- bellows；50- weighing sensors.

Specific implementation mode

As shown in Figure 1, a kind of gas shock formula blanking air-transport system, it includes that side lower part is provided with gas shock formula feeder 38 Sending cans 24,24 shape of sending cans be top straight tube and end socket, lower part be up big and down small inverted section of round-like structure.It is sending out The top of tank sending 24 is provided with the feed pipe 37 being connected to feeding bin 35, and charging sequencing valve 28 and hand are provided on feed pipe 37 Dynamic inlet valve 36.The upper lateral part of sending cans 24 is provided with the pressure transmitter 29 being communicated to inside sending cans 24, high charge level signal Device 31, pressure inlet 46 and exhaust pipe 43 each serve as detection and send pressure inside the tank, high charge level signal, are pressurized in tank and discharge The effect of gas in tank.Exhaust sequencing valve 30 is provided on exhaust pipe 43.Title is installed in the outside middle and upper part of sending cans 24 Sensor 50 is retransmitted, plays the role of measuring 23 weight of dedusting ash in sending cans 24.The bottom of sending cans 24 is provided with master to blow and spray Mouth 6 and discharge nozzle 5, it is coaxially arranged that master, which blows and sprays mouth 6 with discharge nozzle 5, and it is that 44 end diameter reducing of main gas blow pipe is formed that master, which blows and sprays mouth 6, The main mouth 6 that blows and sprays is arranged with 5 end import face of discharge nozzle.

As shown in figure 4, being provided with several gas shock formula feeders 38 in the outer surface of 24 lower part of sending cans.Master blows and sprays mouth 6 And discharge nozzle 5 is arranged in the lower section of gas shock formula feeder 38.

As shown in Figure 1, main gas blow pipe 44 is blowed and sprayed mouth 6 with master and is connected to by non-return valve 47, bellows 49, main gas blow pipe 44 Pass sequentially through it is main blow that sequencing valve 13, master blows pressure reducing valve 16 and valve 42 is connected to gas source pipe 14, gas source pipe 14 passes through valve and stores up Gas tank 15 is connected to.Pressure transmitter 19 is provided on gas source pipe 14.

Through bellows 49, discharging sequencing valve 4, closed ash cellar is connected to by ash pipe 3 after air compensation device 45 successively for discharge nozzle 5 2, deduster 1 is provided at 2 top exit of ash cellar.Air compensation device 45 is helped by non-return valve 47 and blows sequencing valve 11, helped and blow pressure reducing valve 12, valve 42 is connected to gas source pipe 14.

As shown in figure 4, being evenly distributed with several inflatable mouths 48 in 24 lower part circumferential direction of sending cans, sent with the one-to-one correspondence of inflatable mouth 48 Several gas shock formula feeders 38 are fixedly installed on 24 outer wall of tank, to ensure 23 whereabouts effect of dedusting ash, 48 side of adjacent inflatable mouth The spacing of edge is not more than 150mm, has prevented part from falling grey blind area.

As Figure 2-3, gas shock formula feeder 38 includes flange 10 and flange seat 7, is set between flange 10 and flange seat 7 It is equipped with gasket 9, pressing plate 32 and fine filter plate 34；It is fixedly installed closure plate 33 on flange seat 7, is fixedly installed on closure plate 33 There are outer chamber 8, closure plate 33 and outer chamber 8 to surround gas storage chamber 39；Branch's air inlet pipe 21 is provided on outer chamber 8；Each gas shock Formula feeder 38 passes sequentially through branch's air inlet pipe 21, bellows 49, gas shock formula feeder sequencing valve 20 and valve and gas shock formula Feeder is responsible for pressure reducing valve 17 and is connected to, and gas shock formula feeder supervisor's pressure reducing valve 17 is connected to gas source pipe 14, in gas shock formula feeder It is additionally provided with valve 42 between supervisor's pressure reducing valve 17 and gas source pipe 14.Body of calming the anger in air accumulator 15 passes through gas source pipe 14 and gas Shake formula feeder is responsible for after pressure reducing valve 17 depressurizes enters gas shock through gas shock formula feeder sequencing valve 20 and branch's air inlet pipe 21 successively Formula feeder 38；Into gas shock formula feeder 38 body of calming the anger through gas storage chamber 39, fine filter plate 34, into blowing for sending cans 24 Moment forms planar wave after gas port 48, and wave shakes inflatable mouth 48 and the dedusting ash 23 of near zone falls, and is blown by master Tracheae 44 blows dedusting ash 23 and enters discharge nozzle 5 and drain into ash cellar 2.Discharging sequencing valve 4 helps and blows sequencing valve 11, leads and blow sequencing valve 13, gas shock formula feeder sequencing valve 20 is electrically connected with self-control cabinet 26.

To accelerate feeding speed, pressure inlet 46 passes sequentially through bellows 49, non-return valve 47, supercharging sequencing valve 25, supercharging Pipe pressure reducing valve 18 and valve 42 are connected to gas source pipe 14.It is program-controlled to send out signal unlatching supercharging for self-control cabinet 26 when conveying material or dust Valve 25, the body of calming the anger in air accumulator 15, which enters after gas source pipe 14 and pressure inlet pressure reducing valve 18 depressurize through pressure inlet 46, to be sent Tank 24.Supercharging sequencing valve 25, charging sequencing valve 28 are electrically connected with self-control cabinet 26.

Exhaust pipe 43 passes sequentially through bellows 49 and is vented on the ash pipe 3 before sequencing valve 30 is communicated to air compensation device 45.Exhaust Sequencing valve 30 is electrically connected with self-control cabinet 26；

Weighing sensor 50, pressure transmitter（19,29）It is electrically connected with self-control cabinet 26 with high charge level signal device 31.

When feeding bin 35, which is stored with dedusting ash 23, needs outer row, controlled by self-control cabinet 26 open exhaust sequencing valve 30 and into Expect sequencing valve 28, the dedusting ash 23 in feeding bin 35 enters sending cans 24 under gravity by feed pipe 37, works as transmission 23 material position of dedusting ash in tank 24 rises in the detection range of high charge level signal device 31,31 feedback letter of high charge level signal device Number to self-control cabinet 26, self-control cabinet 26 sends out signal and closes exhaust sequencing valve 30 and charging sequencing valve 28, air-transport system successively Prepare to sending ash outside.

Self-control cabinet 26, which sends out signal opening and helps, blows sequencing valve 11, and the body of calming the anger in air accumulator 15 by gas source pipe 14 and helps It blows and purges clean discharge nozzle 5 into discharge nozzle 5 after pressure reducing valve 12 depressurizes, the gas in discharge nozzle 5 is entered into ash cellar 2, by removing It is diffused into air after 1 dedusting of dirt device.

Self-control cabinet 26 sends out signal and opens discharging sequencing valve 4, opens master and blows sequencing valve 13, the body of calming the anger in air accumulator 15 After gas source pipe 14 and master blow the decompression of pressure reducing valve 16, sequencing valve 13, non-return valve 47, bellows 49 and master are blown by main successively Mouth 6 is blowed and sprayed, dedusting ash 23 in sending cans 24 is blown and enters after air compensation device 45 after discharging sequencing valve 4 enters discharge nozzle 5 Ash cellar 2, the gas into ash cellar 2 diffuse after 1 dedusting of deduster into air.

24 lower part circumferential direction of sending cans is evenly distributed with more gas shock formula feeders 38, to ensure 23 whereabouts effect of dedusting ash, sending cans 24 adjacent inflatable mouth, 48 edge spacing is not preferably greater than 150mm, has prevented part from falling grey blind area.When the bearing sensor of sending cans 24 When the weight of dedusting ash 23 no longer declines in 50 display sending cans 24, illustrate to arrange outside the dedusting ash 23 in sending cans 24 unsmooth.This Shi Yici opens gas shock formula feeder sequencing valve 20, and the body of calming the anger in air accumulator 15 passes through gas source pipe 14 and gas shock formula feeder It is responsible for after pressure reducing valve 17 depressurizes and enters gas shock formula feeder 17 through gas shock formula feeder sequencing valve 20, branch's air inlet pipe 21 successively, 48 moment of inflatable mouth for entering sending cans 24 after having body of calming the anger to enter gas storage chamber 39 and fine filter plate 34 forms planar wave, gas Wave shakes inflatable mouth 48 and the dedusting ash 23 of near zone falls, and blowing dedusting ash 23 by main gas blow pipe 44 enters discharge nozzle 5 And drain into ash cellar 2.

To accelerate feeding speed, self-control cabinet 26 sends out signal and opens supercharging sequencing valve 25, gas storage when conveying material or dust Body of calming the anger in tank 15 enters sending cans 24 after gas source pipe 14 and pressure inlet pressure reducing valve 18 depressurize.Every gas shock formula blanking 20 opening time of device sequencing valve is very short, and more gas shock formula feeder sequencing valves 20 are opened successively, according to the difference of material situation, phase The duration of ventilation that gas shock formula feeder sequencing valve 20 should be adjusted, reaches and both can guarantee that moment blows under the dedusting ash in sending cans 24 The effect that dedusting ash 23 forms hole is fallen and will not blow through, air-flow, which enters the discharge of discharge nozzle 5, if forming hole cannot play rush The effect to fall into dedusting ash 23, the utility model non-point-like air-flow or air column due to formation planar wave, is effectively prevented from Dotted gaseous blast or air column blow through the problem of dust stratification layer blows out hole.

To ensure that 50 weighing precision of bearing sensor, exterior tubing are all made of the company of bellows 49 with 24 junction of sending cans It connects.34 aperture size of fine filter plate is less than the grain size of dedusting ash 23 or material, it is ensured that gas can pass through fine filter plate 34 And dedusting ash 23 or material cannot pass back through fine filter plate 34.Air source pipeline is into the pipeline before feeding pipe 3 or sending cans 24 On the non-return valve 47 for preventing dedusting ash 23 to be redirected back into gas source pipe 14 is installed.

Claims (10)

1. a kind of gas shock formula blanking air-transport system, it includes sending cans, it is characterized in that sending cans shape be top straight tube and End socket, lower part are up big and down small inverted section of round-like structure；The bottom of sending cans is provided with master and blows and sprays mouth and discharge nozzle, it is main It is coaxially arranged that mouth, which is blowed and sprayed, with discharge nozzle, and it is that main gas blow pipe end diameter reducing is formed that master, which blows and sprays mouth, main to blow and spray mouth and discharging tube end Import face is arranged；The outer surface of sending cans lower part is provided with several gas shock formula feeders；Master blows and sprays mouth and discharge nozzle is set It sets in the lower section of gas shock formula feeder.

2. gas shock formula blanking air-transport system according to claim 1, it is characterized in that uniformly distributed in sending cans lower part circumferential direction Several inflatable mouths correspond with inflatable mouth and are fixedly installed several gas shock formula feeders, adjacent air blowing on sending tank wall The spacing at mouth edge is not more than 150mm.

3. gas shock formula blanking air-transport system according to claim 1, it is characterized in that gas shock formula feeder includes flange And flange seat, gasket, pressing plate and fine filter plate are provided between flange and flange seat；It is fixedly installed on flange seat stifled Plate, is fixedly installed outer chamber on closure plate, and closure plate and outer chamber surround gas storage chamber；Branch's air inlet is provided on outer chamber Pipe；Each gas shock formula feeder passes sequentially through branch's air inlet pipe, bellows, gas shock formula feeder sequencing valve and valve and gas shock Formula feeder is responsible for pressure reducing valve connection, and gas shock formula feeder supervisor's pressure reducing valve is connected to gas source pipe, is responsible in gas shock formula feeder Valve is additionally provided between pressure reducing valve and gas source pipe；Gas shock formula feeder sequencing valve is electrically connected with self-control cabinet；Having in air accumulator Body of calming the anger is responsible for after pressure reducing valve depressurizes by gas source pipe and gas shock formula feeder successively through gas shock formula feeder sequencing valve and branch Air inlet pipe enters gas shock formula feeder；Into gas shock formula feeder body of calming the anger through gas storage chamber, fine filter plate, into sending cans Inflatable mouth after moment form planar wave, wave shakes inflatable mouth and the dedusting ash of near zone falls, by main air blowing Pipe blows dedusting ash and enters discharge nozzle and drain into ash cellar.

4. gas shock formula blanking air-transport system according to claim 1, it is characterized in that further including main gas blow pipe, main air blowing Pipe blows spout connection by non-return valve, bellows with main, main gas blow pipe pass sequentially through it is main blow sequencing valve, master blows pressure reducing valve and valve Door is connected to gas source pipe, and gas source pipe is connected to by valve with air accumulator；Master blows sequencing valve and is electrically connected with self-control cabinet.

5. gas shock formula blanking air-transport system according to claim 1, it is characterized in that discharge nozzle successively through bellows, Discharge sequencing valve, is connected to closed ash cellar by ash pipe after air compensation device, deduster is provided at ash cellar top exit；Air compensation device is logical Non-return valve is crossed, helps and blows sequencing valve, helps and blows pressure reducing valve, valve is connected to gas source pipe；It helps and blows sequencing valve, discharging sequencing valve and self-control cabinet Electrical connection.

6. gas shock formula blanking air-transport system according to claim 1, it is characterized in that being provided at the top of sending cans The feed pipe being connected to feeding bin is provided with charging sequencing valve and manual inlet valve on feed pipe；Feed sequencing valve and automatic control Cabinet is electrically connected.

7. gas shock formula blanking air-transport system according to claim 1, it is characterized in that the upper lateral part of sending cans is provided with Pressure transmitter, high charge level signal device, pressure inlet and the exhaust pipe being communicated to inside sending cans；The row of being provided on exhaust pipe Gas sequencing valve；Pressure transmitter, exhaust sequencing valve and high charge level signal device are electrically connected with self-control cabinet.

8. gas shock formula blanking air-transport system according to claim 7, it is characterized in that pressure inlet pass sequentially through it is flexible soft Pipe, non-return valve, supercharging sequencing valve, pressure inlet pressure reducing valve and valve are connected to gas source pipe；Supercharging sequencing valve is electrically connected with self-control cabinet； Self-control cabinet sends out signal and opens supercharging sequencing valve when conveying material or dust, and the body of calming the anger in air accumulator passes through gas source pipe and increasing Enter sending cans through pressure inlet after the decompression of pressure pipe pressure reducing valve.

9. gas shock formula blanking air-transport system according to claim 7, it is characterized in that exhaust pipe pass sequentially through it is flexible soft Pipe is vented on the ash pipe before sequencing valve is communicated to air compensation device；Exhaust sequencing valve is electrically connected with self-control cabinet.

10. gas shock formula blanking air-transport system according to claim 1, it is characterized in that in the outside middle and upper part of sending cans Weighing sensor is installed；Pressure transmitter is provided on gas source pipe；Weighing sensor, pressure transmitter and self-control cabinet are electrically connected It connects.