CN108394727A - A kind of energy-saving extra long distance automatic pneumatic transport system - Google Patents
A kind of energy-saving extra long distance automatic pneumatic transport system Download PDFInfo
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- CN108394727A CN108394727A CN201810428558.8A CN201810428558A CN108394727A CN 108394727 A CN108394727 A CN 108394727A CN 201810428558 A CN201810428558 A CN 201810428558A CN 108394727 A CN108394727 A CN 108394727A
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- valve
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- mixing bunker
- pressure
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- 239000000463 material Substances 0.000 claims abstract description 54
- 238000002156 mixing Methods 0.000 claims abstract description 52
- 239000002994 raw material Substances 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- 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
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- 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
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
-
- 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
-
- 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
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/58—Devices for accelerating or decelerating flow of the materials; Use of pressure generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of energy-saving extra long distance automatic pneumatic transport systems, including drying tower (1), it is characterised in that：Drying tower (1) connection is equipped with gas material mixing bunker (8), gas material mixing bunker (8) connection is equipped with small feed bin (18), gas material mixing bunker (8) is equipped with air-flow material-blockage preventing device (21) with small feed bin (18) connectivity part, it is equipped with speedup storehouse (23) in air-flow material-blockage preventing device (21), L-type pipe (26) is equipped in speedup storehouse (23), connection is equipped with electrohydraulic pressure control table (25) on speedup storehouse (23), electrohydraulic pressure control table (25) connection is equipped with automatically controlled pressure regulator valve two (28), automatically controlled pressure regulator valve two (28) connection is equipped with dry air entrance two (30), the advantages of the present invention over the prior art are that：Energy-saving extra long distance automatic pneumatic transport system automatization level is high, avoids putty problem, ensure that the higher transfer efficiency of raw material while reducing power cost.
Description
Technical field
The present invention relates to Pneumatic Conveying Technology field, in particular to a kind of energy-saving extra long distance automatic pneumatic delivery systems
System.
Background technology
With the promotion of economic level, the development of industrial technology is getting faster, Geldart-D particle in the industrial production in occupation of
Important function, it along airflow direction conveying granular material in closed conduit is fluidised form that Geldart-D particle, which is using the energy of air-flow,
A kind of concrete application of change technology, air-transport system are mostly the combination of the parts such as drying tower, gas material mixing bunker, small feed bin, knot
Structure is simple, easy to operate, can make horizontal, vertical or inclined direction conveying, object can be also carried out at the same time in transmission process
Material heat, cool down, drying and the physical operations such as air current classifying or certain chemical operations, have conveying capacity big, fed distance is long,
The higher feature of conveying speed, air-transport system is also realized and is fed at one, then in the operation of many places discharging, but with pipe
The growth in road, the increase of difference in height, conveying are also and then multiplied, if being more than certain length and difference in height, will occur
Plugging phenomenon, therefore be badly in need of being improved such defect.
Invention content
The technical problem to be solved by the present invention is to overcome the above technological deficiency, provide that a kind of efficiency of transmission is high, automation journey
Du Pinggao, the air-transport system for avoiding putty.
In order to solve the above technical problems, technical solution provided by the invention is：A kind of energy-saving extra long distance automatic pneumatic
Transport system, including drying tower, the drying tower are equipped with dry heat the air entrance, and drying tower one end is added equipped with raw material
Mouthful, the drying tower other end is equipped with electric-controlled ball valve, and electric-controlled ball valve connection is equipped with bellows, and bellows connection is equipped with visor, and visor connects
Logical to be equipped with automatically controlled revolving valve, automatically controlled revolving valve connection is equipped with gas material mixing bunker, and gas material mixing bunker upper end is equipped with raw material cabin entrance, gas
Material mixing bunker is connected to by raw material cabin entrance with automatically controlled revolving valve, and gas material mixing bunker one end is equipped with gas material mixing bunker straight section entrance,
The gas material mixing bunker other end is exported equipped with gas material mixing bunker, and the connection of gas material mixing bunker straight section entrance is equipped with Venturi tube, venturi
Pipe connection is equipped with solenoid valve one, and the connection of solenoid valve one is equipped with automatically controlled point pressure table, and automatically controlled point pressure table connection is equipped with automatically controlled pressure regulation
Valve one, the connection of automatically controlled pressure regulator valve one are equipped with electric-control stop valve one, and the connection of electric-control stop valve one is equipped with dry air entrance one, automatically controlled tune
Pressure valve one is connected to one connectivity part of electric-control stop valve is equipped with electric-control stop valve two, and two one end of electric-control stop valve is connected to automatically controlled pressure regulator valve
One is connected to gas material mixing bunker and Venturi tube connectivity part, gas material mixing bunker with electric-control stop valve one, two other end of electric-control stop valve
Outlet is equipped with small feed bin, and upper charge level detector and lower charge level detector are equipped in small feed bin, and small feed bin is equipped with tremie pipe,
Gas material mixing bunker is equipped with air-flow material-blockage preventing device, air-flow material-blockage preventing device and gas material mixing bunker outlet with small feed bin connectivity part
Place is equipped with pressure sensor, and speedup storehouse is equipped in air-flow material-blockage preventing device, and speedup storehouse one end is connected to pressure sensor, and speedup storehouse is another
One end is connected to small feed bin, and speedup storehouse is equipped with automatically controlled solid flowmeter, gas when flow is less than setting value in automatically controlled solid flowmeter
It flows material-blockage preventing device to start, L-type pipe is equipped in speedup storehouse, connection is equipped with electrohydraulic pressure control table, electrohydraulic pressure control table one end on speedup storehouse
It is connected to L-type pipe, the connection of the electrohydraulic pressure control table other end is equipped with solenoid valve two, and the connection of solenoid valve two is equipped with automatically controlled pressure regulator valve two, electricity
It controls the connection of pressure regulator valve two and is equipped with electric-control stop valve three, electric-control stop valve tee joint is equipped with dry air entrance two.
The advantages of the present invention over the prior art are that：Energy-saving extra long distance automatic pneumatic transport system includes dry
Dry tower, gas material mixing bunker, air-flow material-blockage preventing device, small feed bin etc., wherein bellows set up the docking for facilitating non-face pipeline,
Visor is set up convenient for users to intuitively checking that raw material mobility status in pipeline, automatically controlled revolving valve have rule after can measuring raw material
Rule discontinuity is sent to gas material mixing bunker, ensures being uniformly mixed in the gentle material mixing bunker of counting of feedstock transportation amount, automatically controlled tune
It is uniform that the cooperation of pressure valve one and electric-control stop valve two makes dry air transport, and air-flow material-blockage preventing device is built up in feedstock delivery power
Weaken more serious place, effectively increase the feedstock delivery power at this, avoid the occurrence of putty problem, ensures that raw material is transported in long range
In transport efficiency, integrated automation is horizontal high, greatly reduces human cost.
As an improvement, the automatically controlled point pressure table powers on and is provided with audible-visual annunciator one, electrohydraulic pressure control table is beyond setting
Air pressure is adjusted by automatically controlled pressure regulator valve one when value, electric-control stop valve two is opened and passes through sound-light alarm when automatically controlled pressure regulator valve one fails
Device one carries out sound-light alarm, ensure that dry air transports process and do not stop, ensures that the dry air uniformity, sound-light alarm can prompt to make
User repairs maintenance.
As an improvement, the pressure sensor, which powers on, is provided with audible-visual annunciator two, pressure exceeds in pressure sensor
Sound-light alarm is carried out by audible-visual annunciator two when setting value, can be detected in real time dynamic when raw material is carried out from gas material mixing bunker
Power, when something goes wrong sound-light alarm user can be reminded to overhaul system, ensure the stabilization of feedstock delivery.
As an improvement, the electrohydraulic pressure control table, which powers on, is provided with audible-visual annunciator three, pressure exceeds in electrohydraulic pressure control table
Pressure is adjusted by automatically controlled pressure regulator valve two when limit value, acousto-optic report is carried out by audible-visual annunciator three when automatically controlled pressure regulator valve two fails
It is alert, ensure that the effect of air-flow material-blockage preventing device normally plays, sound-light alarm can remind user anti-blocking to air-flow when something goes wrong
Expect the maintenance of device.
As an improvement, the gas material mixing bunker straight section entrance is equipped with one-way conduction valve one with Venturi tube connectivity part, keep away
Exempt from dry air raw material when entering in gas material mixing bunker to flow back from gas material mixing bunker straight section inlet, dry heat the air entrance with it is dry
Dry tower connectivity part is equipped with one-way conduction valve two, avoid dry heat the air when entering drying tower raw material from dry heat the air inlet
Reflux.
As an improvement, the small feed bin detects whether raw material in storehouse surpasses by upper charge level detector with lower charge level detector
Go out and limit range, raw material stops feeding higher than when limiting range in small feed bin, and raw material starts less than when limiting range in small feed bin
Charging, improves the automatization level of total system.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of energy-saving extra long distance automatic pneumatic transport system of the present invention.
Fig. 2 is the structural schematic diagram in the portions A in a kind of energy-saving extra long distance automatic pneumatic transport system of the present invention.
Fig. 3 is the structural schematic diagram in the portions B in a kind of energy-saving extra long distance automatic pneumatic transport system of the present invention.
Fig. 4 is a kind of structure in energy-saving extra long distance automatic pneumatic transport system interior air-flow material-blockage preventing device portion of the present invention
Schematic diagram.
As shown in the figure：1, drying tower, 2, dry heat the air entrance, 3, raw material adding mouth, 4, electric-controlled ball valve, 5, bellows,
6, visor, 7, automatically controlled revolving valve, 8, gas material mixing bunker, 9, raw material cabin entrance, 10, the outlet of gas material mixing bunker, 11, Venturi tube,
12, solenoid valve one, 13, automatically controlled point pressure table, 14, automatically controlled pressure regulator valve one, 15, electric-control stop valve one, 16, dry air entrance one,
17, electric-control stop valve two, 18, small feed bin, 19, upper charge level detector, 20, lower charge level detector, 21, air-flow material-blockage preventing device,
22, pressure sensor, 23, speedup storehouse, 24, automatically controlled solid flowmeter, 25, electrohydraulic pressure control table, 26, L-type pipe, 27, solenoid valve two,
28, automatically controlled pressure regulator valve two, 29, electric-control stop valve three, 30, dry air entrance two, 31, audible-visual annunciator one, 32, audible-visual annunciator
Two, 33, audible-visual annunciator three, 34, one-way conduction valve one, 35, one-way conduction valve two, 36, tremie pipe, 37, gas material mixing bunker it is straight
Section entrance.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
A kind of energy-saving extra long distance automatic pneumatic transport system, including drying tower 1, the drying tower 1 are equipped with heat
Dry air entrance 2,1 one end of drying tower are equipped with raw material adding mouth 3, and 1 other end of drying tower is equipped with electric-controlled ball valve 4, electric-controlled ball valve 4
Connection is equipped with bellows 5, and the connection of bellows 5 is equipped with visor 6, and the connection of visor 6 is equipped with automatically controlled revolving valve 7, and automatically controlled revolving valve 7 is connected to
Equipped with gas material mixing bunker 8,8 upper end of gas material mixing bunker is equipped with raw material cabin entrance 9, gas material mixing bunker 8 by raw material cabin entrance () with
Automatically controlled revolving valve 7 is connected to, and 8 one end of gas material mixing bunker is equipped with gas material mixing bunker straight section entrance 37, and 8 other end of gas material mixing bunker is equipped with
Gas material mixing bunker outlet 10, the connection of gas material mixing bunker straight section entrance 37 are equipped with Venturi tube 11, and the connection of Venturi tube 11 is equipped with electricity
Magnet valve 1, the connection of solenoid valve 1 are equipped with automatically controlled point pressure table 13, and the automatically controlled connection of point pressure table 13 is equipped with automatically controlled pressure regulator valve one
14, the connection of automatically controlled pressure regulator valve 1 is equipped with electric-control stop valve 1, and the connection of electric-control stop valve 1 is equipped with dry air entrance 1,
Automatically controlled pressure regulator valve 1 is connected to one 15 connectivity part of electric-control stop valve is equipped with electric-control stop valve 2 17,2 17 one end of electric-control stop valve
It is connected to automatically controlled pressure regulator valve 1 and electric-control stop valve 1,2 17 other end of electric-control stop valve is connected to gas material mixing bunker 8 and Wen Qiu
In 11 connectivity part of pipe, 10 connection of gas material mixing bunker outlet is equipped with small feed bin 18, be equipped in small feed bin 18 upper charge level detector 19 with
Lower charge level detector 20, small feed bin 18 are equipped with tremie pipe 36, and gas material mixing bunker 8 is anti-blocking equipped with air-flow with 18 connectivity part of small feed bin
Expect that device 21, air-flow material-blockage preventing device 21 export 10 connectivity parts with gas material mixing bunker and be equipped with pressure sensor 22, air-flow Anti-blockage
Speedup storehouse 23 is equipped in device 21,23 one end of speedup storehouse is connected to pressure sensor 22, and 23 other end of speedup storehouse is connected to small feed bin 18,
Speedup storehouse 23 is equipped with automatically controlled solid flowmeter 24, and air-flow Anti-blockage fills when flow is less than setting value in automatically controlled solid flowmeter 24
21 startups are set, L-type pipe 26 is equipped in speedup storehouse 23, connection is equipped with electrohydraulic pressure control table 25, electrohydraulic pressure control table 25 1 on speedup storehouse 23
End is connected to L-type pipe 26, and the connection of 25 other end of electrohydraulic pressure control table is equipped with solenoid valve 2 27, and the connection of solenoid valve 2 27 is equipped with automatically controlled tune
Pressure valve 2 28, the connection of automatically controlled pressure regulator valve 2 28 are equipped with electric-control stop valve 3 29, and the connection of electric-control stop valve 3 29 enters equipped with dry air
Mouth 2 30.
The automatically controlled point pressure table 13, which powers on, is provided with audible-visual annunciator 1, when electrohydraulic pressure control table 25 exceeds setting value
Air pressure is adjusted by automatically controlled pressure regulator valve 1, electric-control stop valve 2 17 is opened and passes through acousto-optic report when automatically controlled pressure regulator valve 1 fails
Alert device 1 carries out sound-light alarm.
The pressure sensor 22, which powers on, is provided with audible-visual annunciator 2 32, and pressure is beyond setting in pressure sensor 22
Sound-light alarm is carried out by audible-visual annunciator 2 32 when value.
The electrohydraulic pressure control table 25, which powers on, is provided with audible-visual annunciator 3 33, and pressure is beyond restriction in electrohydraulic pressure control table 25
Pressure is adjusted by automatically controlled pressure regulator valve 2 28 when value, acousto-optic is carried out by audible-visual annunciator 3 33 when automatically controlled pressure regulator valve 2 28 fails
Alarm.
The gas material mixing bunker straight section entrance 37 is equipped with one-way conduction valve 1, heated drying with 11 connectivity part of Venturi tube
Air intake 2 is equipped with one-way conduction valve 2 35 with 1 connectivity part of drying tower.
The small feed bin 18 detects whether raw material in storehouse exceeds by upper charge level detector 19 with lower charge level detector 20
Range is limited, raw material stops feeding higher than when limiting range in small feed bin 18, and raw material is opened less than when limiting range in small feed bin 18
Begin to feed.
Present invention is mainly used for material conveyings, and when specifically used, all parts are pressed to sequence and the company in attached drawing first
The mode of connecing is installed, and is pressurized air by centrifugal air compressor after installation and is connected to dry air entrance one and dry sky with cooling driers drying
Dry heat the air is connected to dry heat the air entrance by gas entrance two, then will be each in system by tremie pipe connection institute transfer position
Electronic device is powered and is connected controller and unifies programming Control, and raw material is poured into drying from raw material adding mouth after system unlatching
Tower, opens total system and is operated, and observation audible-visual annunciator one, audible-visual annunciator two, acousto-optic are paid attention in operational process
The alarm of alarm three, by alarming, inspection problem repairs.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (6)
1. a kind of energy-saving extra long distance automatic pneumatic transport system, including drying tower (1), it is characterised in that：The drying
Tower (1) is equipped with dry heat the air entrance (2), and drying tower (1) one end is equipped with raw material adding mouth (3), and drying tower (1) other end is set
There are electric-controlled ball valve (4), electric-controlled ball valve (4) connection to be equipped with bellows (5), bellows (5) connection is equipped with visor (6), and visor (6) is even
Logical to be equipped with automatically controlled revolving valve (7), automatically controlled revolving valve (7) connection is equipped with gas material mixing bunker (8), and gas material mixing bunker (8) upper end is equipped with
Raw material cabin entrance (9), gas material mixing bunker (8) are connected to by raw material cabin entrance (9) with automatically controlled revolving valve (7), gas material mixing bunker (8)
One end is equipped with gas material mixing bunker straight section entrance (37), and gas material mixing bunker (8) other end is equipped with gas material mixing bunker and exports (10), gas material
Mixing bunker straight section entrance (37) connection is equipped with Venturi tube (11), and Venturi tube (11) connection is equipped with solenoid valve one (12), electromagnetism
Valve one (12) connection is equipped with automatically controlled point pressure table (13), and automatically controlled point pressure table (13) connection is equipped with automatically controlled pressure regulator valve one (14), electricity
It controls pressure regulator valve one (14) to be connected to equipped with electric-control stop valve one (15), electric-control stop valve one (15) connection is equipped with dry air entrance one
(16), automatically controlled pressure regulator valve one (14) is connected to electric-control stop valve one (15) connectivity part is equipped with electric-control stop valve two (17), automatically controlled section
Only valve two (17) one end is connected to automatically controlled pressure regulator valve one (14) and electric-control stop valve one (15), and electric-control stop valve two (17) other end connects
Ventilation material mixing bunker (8) and Venturi tube (11) connectivity part, gas material mixing bunker export (10) connection and are equipped with small feed bin (18), small powder
Upper charge level detector (19) and lower charge level detector (20) are equipped in storehouse (18), small feed bin (18) is equipped with tremie pipe (36), gas
Expect that mixing bunker (8) is equipped with air-flow material-blockage preventing device (21), air-flow material-blockage preventing device (21) and gas material with small feed bin (18) connectivity part
Mixing bunker exports (10) connectivity part and is equipped with pressure sensor (22), is equipped with speedup storehouse (23) in air-flow material-blockage preventing device (21), increases
Fast storehouse (23) one end connection pressure sensor (22), speedup storehouse (23) other end are connected to small feed bin (18), and speedup storehouse is set on (23)
There is automatically controlled solid flowmeter (24), air-flow material-blockage preventing device (21) opens when the interior flow of automatically controlled solid flowmeter (24) is less than setting value
It is dynamic, L-type pipe (26) is equipped in speedup storehouse (23), connection is equipped with electrohydraulic pressure control table (25), electrohydraulic pressure control table on speedup storehouse (23)
(25) one end is connected to L-type pipe (26), and the connection of electrohydraulic pressure control table (25) other end is equipped with solenoid valve two (27), solenoid valve two (27)
Connection is equipped with automatically controlled pressure regulator valve two (28), and automatically controlled pressure regulator valve two (28) connection is equipped with electric-control stop valve three (29), electric-control stop valve
Three (29) connection is equipped with dry air entrance two (30).
2. a kind of energy-saving extra long distance automatic pneumatic transport system according to claim 1, it is characterised in that：Described
Automatically controlled point pressure table (13), which powers on, is provided with audible-visual annunciator one (31), by automatically controlled when electrohydraulic pressure control table (25) exceeds setting value
Pressure regulator valve one (14) adjusts air pressure, and electric-control stop valve two (17) is opened and passes through sound-light alarm when automatically controlled pressure regulator valve one (14) fails
Device one (31) carries out sound-light alarm.
3. a kind of energy-saving extra long distance automatic pneumatic transport system according to claim 1, it is characterised in that：Described
Pressure sensor (22), which powers on, is provided with audible-visual annunciator two (32), and pressure sensor (22) interior pressure passes through when exceeding setting value
Audible-visual annunciator two (32) carries out sound-light alarm.
4. a kind of energy-saving extra long distance automatic pneumatic transport system according to claim 1, it is characterised in that：Described
Electrohydraulic pressure control table (25), which powers on, is provided with audible-visual annunciator three (33), and electrohydraulic pressure control table (25) interior pressure passes through when exceeding limit value
Automatically controlled pressure regulator valve two (28) adjusts pressure, and acousto-optic report is carried out by audible-visual annunciator three (33) when automatically controlled pressure regulator valve two (28) fails
It is alert.
5. a kind of energy-saving extra long distance automatic pneumatic transport system according to claim 1, it is characterised in that：Described
Gas material mixing bunker straight section entrance (37) is equipped with one-way conduction valve one (34), dry heat the air entrance with Venturi tube (11) connectivity part
(2) it is equipped with one-way conduction valve two (35) with drying tower (1) connectivity part.
6. a kind of energy-saving extra long distance automatic pneumatic transport system according to claim 1, it is characterised in that：Described
Small feed bin (18) detects whether raw material in storehouse exceeds restriction range by upper charge level detector (19) and lower charge level detector (20),
Small feed bin (18) interior raw material higher than limit range when stop charging, small feed bin (18) interior raw material less than limit range when start into
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428558.8A CN108394727B (en) | 2018-05-07 | 2018-05-07 | Energy-saving ultra-long distance automatic pneumatic conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428558.8A CN108394727B (en) | 2018-05-07 | 2018-05-07 | Energy-saving ultra-long distance automatic pneumatic conveying system |
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| Publication Number | Publication Date |
|---|---|
| CN108394727A true CN108394727A (en) | 2018-08-14 |
| CN108394727B CN108394727B (en) | 2023-12-22 |
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|---|---|---|---|
| CN201810428558.8A Active CN108394727B (en) | 2018-05-07 | 2018-05-07 | Energy-saving ultra-long distance automatic pneumatic conveying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294327A (en) * | 2019-07-09 | 2019-10-01 | 扬州安泰威合金硬面科技有限公司 | A kind of device for transporting objects for the processing of Co-based alloy powder coating |
| CN116101787A (en) * | 2023-03-04 | 2023-05-12 | 常州华福环境科技股份有限公司 | Novel high-efficient environmental protection dust removal ash air conveying device |
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| EP1153861A1 (en) * | 2000-05-11 | 2001-11-14 | Velco-GmbH | Method and device for humififying, inside a conveyor duct, dried injection materials |
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| CN208150514U (en) * | 2018-05-07 | 2018-11-27 | 苏州龙杰特种纤维股份有限公司 | A kind of energy-saving extra long distance automatic pneumatic transportation system |
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| CN104555456A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Automatic electrical control system of pneumatic wheat conveying system |
| CN104555437A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Pneumatic conveying system for soybeans |
| CN204473876U (en) * | 2015-02-14 | 2015-07-15 | 成都寰辰干粉沙浆科技有限公司 | Premixing for building is dry mixed sand material, and long-range/high level is carried and pulping system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110294327A (en) * | 2019-07-09 | 2019-10-01 | 扬州安泰威合金硬面科技有限公司 | A kind of device for transporting objects for the processing of Co-based alloy powder coating |
| CN116101787A (en) * | 2023-03-04 | 2023-05-12 | 常州华福环境科技股份有限公司 | Novel high-efficient environmental protection dust removal ash air conveying device |
| CN116101787B (en) * | 2023-03-04 | 2023-06-09 | 常州华福环境科技股份有限公司 | High-efficiency environment-friendly dust-removing pneumatic conveying device |
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