CN104528414B - The antifreeze viscous system of Coal Transport - Google Patents

The antifreeze viscous system of Coal Transport Download PDF

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Publication number
CN104528414B
CN104528414B CN201410846111.4A CN201410846111A CN104528414B CN 104528414 B CN104528414 B CN 104528414B CN 201410846111 A CN201410846111 A CN 201410846111A CN 104528414 B CN104528414 B CN 104528414B
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control module
valve controlling
controlling cabinet
water tank
spray nozzle
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CN104528414A (en
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富强
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Chifeng Fu Qiang Electromechanical Equipment Co., Ltd.
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富强
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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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/02—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Nozzles (AREA)

Abstract

The invention discloses a kind of dust-proof antifreeze viscous system of Coal Transport, it includes sensor group module, control module, liquid feed device, pressue device, Valve controlling cabinet and sprayer unit, sensor group module is connected with control module, control module is connected with liquid feed device, liquid feed device, pressue device connect with Valve controlling cabinet respectively, Valve controlling cabinet is connected with control module, and nozzle connects with Valve controlling cabinet；The antifreeze viscous system of the present invention is applied on sealing-tape machine, can effectively prevent from freezing between sealing-tape machine and raw coal, raw coal and raw coal viscous；The sprayer unit of the present invention, liquid forms cone-shaped water mist through the bypass channel of drain core, and gas air flue ejection between spray nozzle and nozzle casing, the water smoke that spray nozzle is sprayed by gas impacts so that the water smoke of ejection is finer and closely woven, and spray effect is more preferable.

Description

The antifreeze viscous system of Coal Transport
Technical field
The present invention relates to antifreeze viscous field, particularly relate to a kind of antifreeze viscous system of Coal Transport.
Background technology
In cold area in north, when coal is not by having the sealing-tape machine in heating corridor to transport, moisture contained in raw coal exists Under the effect of extraneous low temperature, have passed through the change procedure from liquid to solid-state, in turn result in tiny coal particles (hereinafter referred to as Material) freeze with hydrogenesis and to be bonded on adhesive tape loading end and roller surface, in adhesive tape running, freeze and be bonded at adhesive tape carrying The small-particle coal charcoal in face comes off because of the vibrations of adhesive tape and the friction of carrying roller, forms substantial amounts of coal breakage at adhesive tape reverse-running section.
After the coal transported by sealing-tape machine arrives loading station, fall from sealing-tape machine head, behind surge bunker, quantitative storehouse Directly entrucking.Outside being constantly exposed to due to compartment, surface temperature is the lowest, during entrucking, can freeze rapidly with the raw coal of car contact It is bonded on compartment, is formed and freeze adhesion coating.And the raw coal of periphery also can be frozen and stick together, formed be difficult to clear up freeze grume, freeze The harm of grume is as follows: after 1. adhesive tape freezes viscous material, can be formed at tape surface and hard freeze adhesion coating, just accelerate sweeper Often abrasion, even causes the bursting apart property of sweeper to damage；2. cylinder freezes and easily causes belt deviation after viscous material and belt tears Split accident；3. in order to make what sweeper as much as possible can clean out belt surface to freeze adhesion coating, the pressure of sweeper must be strengthened, Easily cause the lacerated wound of belt；4. freeze a large amount of blankings that viscous material formed at belt reverse-running section and can hold up belt, cause skin The skidding of band, sideslip accident；During the running up of belt, with the long-time easy initiation fire that rubs of blanking, cause weight Big security incident；5. in order to clean out the blanking below sealing-tape machine, it is necessary to there are substantial amounts of personnel to clear up along the line at sealing-tape machine Work, and sealing-tape machine cannot set up the security protection to cleaning blanking personnel along the line, easily causes the considerable safety of personal injury Accident；6. when blanking bulk deposition, can only shut down and clear up, cause production to interrupt, affect the efficiency of production system；7. fall Material and compartment freeze viscous after, conevying efficiency can only have been had a strong impact on by manually beaing when unloading, add work strong Degree, and compartment can be caused damage.
Summary of the invention
It is an object of the invention to provide a kind of antifreeze viscous system of Coal Transport, in order to solve the defect of above-mentioned prior art.
In order to achieve the above object, technical scheme provided by the present invention is: a kind of antifreeze viscous system of Coal Transport, its bag Include sensor assembly, control module, liquid feed device, pressue device, Valve controlling cabinet and sprayer unit, described sensor assembly with Control module connect, described control module is connected with liquid feed device, described liquid feed device, pressue device respectively with Valve controlling cabinet Connection, described Valve controlling cabinet is connected with control module, and described sprayer unit connects with Valve controlling cabinet；
Temperature sensor that described sensor assembly includes being connected with control module respectively, liquid level sensor, current sense Device and flow transducer；
Described liquid feed device includes: water pump, for depositing the first water tank of the first anti-icing fluid and antifreeze for depositing second Second water tank of liquid, described first water tank, the second water tank inlet on be respectively and fixedly connected with feed tube, the first water tank, the second water tank Liquid outlet connect with the inlet of water pump by drain pipe, the liquid outlet of described water pump is by tube for transfusion and Valve controlling cabinet company Logical, water pump is connected with control module；
Described pressue device includes air compressor machine and air accumulator, and described air compressor machine is connected with air accumulator by appendix, described Air accumulator is connected with Valve controlling cabinet by appendix.
Further, described feed tube is respectively mounted electromagnetic valve, effusion meter and valve, described electromagnetic valve and control module Connect.
Further, described drain pipe is respectively mounted the electromagnetic valve being connected with control module.
Further, described tube for transfusion is installed filter.
Further, described control module is PLC.
Further, it also includes the display being connected with control module.
Further, described sprayer unit includes end cap, nozzle casing, spray nozzle, drain core and joint；The lid of described end cap Center, the end is provided with through hole；Described nozzle casing device is in the through hole of end cap, and nozzle casing edge is resisted against at the bottom of the lid of end cap； Described spray nozzle is interlocked with nozzle casing, is provided with the Y shape air flue of supplied gas ejection, sets in spray nozzle between spray nozzle and nozzle casing Having the pore connected with air flue, the spray-hole of spray nozzle is step-like；Described drain core apparatus is in the step-like injection of spray nozzle In hole, drain in-core is provided with the centre bore connected with spray-hole, and drain core liquid outlet is provided with the bypass channel tangent with centre bore；Institute Stating joint to be set on drain core by step-like inlet opening, joint connects as one with end cap, is provided with pore even in joint Logical air inlet.
Using technique scheme, the technique effect of the present invention has: the antifreeze viscous system of Coal Transport of the present invention, by sensing Device module, control module, liquid feed device, pressue device, Valve controlling cabinet and sprayer unit composition, the antifreeze viscous system of the present invention System, can effectively prevent from freezing between the conveyer belt of sealing-tape machine and raw coal, raw coal and raw coal viscous；The sprayer unit of the present invention, liquid Body forms cone-shaped water mist through the bypass channel of drain core, and gas air flue ejection between spray nozzle and nozzle casing, gas is to hydrojet The water smoke of mouth ejection impacts so that water smoke is finer and closely woven, and spray effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is embodiments of the invention structural representations；
Fig. 3 is the structure sectional view of sprayer unit of the present invention；
Fig. 4 is the liquid outlet structural representation of drain core of the present invention；
Wherein: 1, sensor assembly 2, control module 3, liquid feed device 4, pressue device 5, Valve controlling cabinet 6, sprayer unit 7, electromagnetic valve 8, effusion meter 9, valve 10, filter 11, temperature sensor 12, level sensing Device 13, current sensor 14, flow transducer 15, display the 31, first water tank the 32, second water tank 33, water Pump 34, feed tube 35, drain pipe 36, tube for transfusion 41, air compressor machine 42, air accumulator 43, appendix 61, end cap 62, nozzle casing 63, spray nozzle 64, drain core 65, joint 66, through hole 67, air flue 68, pore 631, injection Hole 641, centre bore 642, bypass channel 651, inlet opening 652, air inlet.
Detailed description of the invention
The detailed description of the invention of the present invention is described below in conjunction with the accompanying drawings.
As it is shown in figure 1, the structural representation of the antifreeze viscous system of Coal Transport of the present invention, it includes sensor assembly 1, controls Module 2, liquid feed device 3, pressue device 4, Valve controlling cabinet 5 and sprayer unit 6, sensor assembly 1 is connected with control module 2, Control module 2 is connected with liquid feed device 3, and liquid feed device 3, pressue device 4 connect with Valve controlling cabinet 5 respectively, Valve controlling cabinet 5 Being connected with control module 2, sprayer unit 6 connects with Valve controlling cabinet 5.
Sensor assembly 1 includes that the temperature sensor 11 being connected with control module 2 respectively, liquid level sensor 12, electric current pass Sensor 13 and flow transducer 14.
Control module 2 is PLC.
Liquid feed device 3 includes the first water tank the 31, second water tank 32 and water pump 33, entering of first water tank the 31, second water tank 32 Being respectively and fixedly connected with feed tube 34 on liquid mouth, the liquid outlet of first water tank the 31, second water tank 32 is entered by drain pipe 35 and water pump 33 Liquid mouth connects, and the liquid outlet of water pump 33 is connected with Valve controlling cabinet 5 by tube for transfusion 36, and water pump 33 is connected with control module 2, logical Cross control module 2 and control startup and the stopping of water pump 34；Anti-icing fluid in first water tank 31 is low concentration, makes more than-25 DEG C With, the anti-icing fluid in the second water tank 32 is high concentration, used below at-25 DEG C.
Pressue device 4 includes that air compressor machine 41 and air accumulator 42, air compressor machine 41 are connected with air accumulator 42 by appendix 43, storage Gas tank 42 is connected with Valve controlling cabinet 5 by appendix 43, and air compressor machine 41 flows for the air in air accumulator 42 provides power.
As in figure 2 it is shown, the example structure schematic diagram of the antifreeze viscous system of Coal Transport of the present invention, on the basis of Fig. 1, enter Being respectively mounted electromagnetic valve 7, effusion meter 8 and valve 9 on liquid pipe 34, electromagnetic valve 7 is connected with control module 2, on drain pipe 35 respectively The electromagnetic valve 7 being connected with control module 2 is installed, by control module 2, electromagnetic valve 7 is controlled；Installed on tube for transfusion 36 Filter 10, the impurity in liquid in tube for transfusion 36 is filtered by filter 10, prevents from blocking sprayer unit 6.
The operation principle of the present invention is: temperature sensor 11 senses external temperature, when temperature more than-25 DEG C, uses first Low concentration anti-icing fluid in water tank 31, when temperature is below-25 DEG C, uses the high concentration anti-icing fluid in the second water tank 32；Liquid level When sensor 12 senses the liquid level in the first water tank 31 or the second water tank 32 less than setting numerical value, control module 2 opens feed liquor Electromagnetic valve 7 on pipe 34, supplements anti-icing fluid to the water tank of hydropenia；Current sensor 13 is used for monitoring the curent change of sealing-tape machine, Unlatching according to curent change perception sealing-tape machine and stopping, monitoring result is fed back to control module 2, works as glue by current sensor 13 When conveyer belt with machine is for opening, control module 2 controls water pump 33, carries out spraying operation；When the conveyer belt of sealing-tape machine is for stopping Time, control module 2 controls water pump 33, stops spraying operation, and flow transducer 14 is for monitoring the traffic conditions of sprinkling, it is simple to system Meter consumption；
During use, the anti-icing fluid in the first water tank 31 or the second water tank 32 is transported to Valve controlling cabinet 5, valve through water pump 33 Anti-icing fluid is transported to sprayer unit 6 by switch board 5；Gas in air accumulator 42 is transported to Valve controlling through the pressure of air compressor machine 41 Cabinet 5, is transported to sprayer unit 6 by Valve controlling cabinet 5.
As shown in Figure 3 and Figure 4, the structure sectional view of sprayer unit of the present invention, sprayer unit 6 includes end cap 61, nozzle casing 62, spray nozzle 63, drain core 64 and joint 65；Center at the bottom of the lid of end cap 61 is provided with through hole 66；Nozzle casing 62 device is at end In the through hole 66 of lid 61, nozzle casing 62 edge is resisted against at the bottom of the lid of end cap 61；Spray nozzle 63 is interlocked with nozzle casing 62, hydrojet It is provided with the Y shape air flue 67 of supplied gas ejection between mouth 63 and nozzle casing 62, in spray nozzle 63, is provided with the pore connected with air flue 67 68, the spray-hole 631 of spray nozzle 63 is step-like；Drain core 64 device in the step-like spray-hole 631 of spray nozzle 63, drain Being provided with the centre bore 641 connected with spray-hole 631 in core 64, drain core 64 liquid outlet is provided with point water tangent with centre bore 641 Groove 642；Joint 65 is set on drain core 64 by step-like inlet opening 651, and joint 65 connects as one with end cap 61, joint Being provided with the air inlet 652 connected with pore 68 in 65, anti-icing fluid bypass channel 642 bottom drain core 64 forms taper water Mist, gas Y shape air flue 67 between spray nozzle 63 and nozzle casing 62 sprays, and the water smoke of spray nozzle 63 ejection is entered by gas again Row impact so that water smoke is finer and closely woven, and the sprayer unit of the present invention forms the negative pressure of 1.5 meters at the inlet 651 of joint 65 Value, thus when ensureing not work, anhydrous in sprayer unit 6, it is ensured that in sprayer unit 6, to occur without crystalline solid, will not be blocked.
Sprayer unit is arranged on sealing-tape machine head, before sealing-tape machine carrying raw coal, first at the conveyer belt table of sealing-tape machine One layer of anti-icing fluid is sprayed in face, makes to be formed between conveyer belt and raw coal one layer of uniform fine and closely woven antifreeze viscous sealing coat, prevents raw coal from freezing Glue on the conveyor belt；Sprayer unit is arranged on the lower section of sealing-tape machine head, the raw coal fallen from sealing-tape machine head is sprayed Spill, make raw coal surface form one layer of antifreeze liquid layer, all will not freeze viscous between raw coal and raw coal, between raw coal and railway carriage.
The antifreeze viscous system of Coal Transport of the present invention, by sensor group module, control module, liquid feed device, pressue device, valve Gate control cabinet and sprayer unit composition, the antifreeze viscous system of the present invention is applied on sealing-tape machine, can effectively prevent sealing-tape machine with former Freeze viscous between coal, raw coal and raw coal；The sprayer unit of the present invention, liquid forms cone-shaped water mist through the bypass channel of drain core, Gas air flue ejection between spray nozzle and nozzle casing, the water smoke that spray nozzle is sprayed by gas impacts so that water smoke is more Adding fine and closely woven, spray effect is more preferable.
Finally it should be noted that above example only in order to technical scheme to be described and unrestricted, although reference The present invention has been described in detail by preferred embodiment, it will be understood by those within the art that, can be to the present invention's Technical scheme is modified or equivalent, and without deviating from the spirit and scope of technical solution of the present invention, it all should be contained In the middle of the right of invention.

Claims (6)

1. the antifreeze viscous system of Coal Transport, it includes sensor assembly (1), control module (2), liquid feed device (3), pressurization Device (4), Valve controlling cabinet (5) and sprayer unit (6), described sensor assembly (1) is connected with control module (2), described control Molding block (2) is connected with liquid feed device (3), and described liquid feed device (3), pressue device (4) are respectively with Valve controlling cabinet (5) even Logical, described Valve controlling cabinet (5) is connected with control module (2), and described sprayer unit (6) connects with Valve controlling cabinet (5), described Sensor assembly (1) includes that the temperature sensor (11) being connected with control module (2) respectively, liquid level sensor (12), electric current pass Sensor (13) and flow transducer (14), described liquid feed device (3) including: water pump (33), for depositing the of the first anti-icing fluid One water tank (31) and for depositing second water tank (32) of the second anti-icing fluid, described first water tank (31), the second water tank (32) Be respectively and fixedly connected with feed tube (34) on inlet, the first water tank (31), the second water tank (32) liquid outlet by drain pipe (35) with The inlet connection of water pump (33), the liquid outlet of described water pump (33) is connected with Valve controlling cabinet (5) by tube for transfusion (36), water Pump (33) is connected with control module (2)；Described pressue device (4) includes air compressor machine (41) and air accumulator (42), described air compressor machine (41) being connected with air accumulator (42) by appendix (43), described air accumulator (42) is by appendix (43) and Valve controlling cabinet (5) connection；
It is characterized in that: described sprayer unit (6) include end cap (61), nozzle casing (62), spray nozzle (63), drain core (64) and Joint (65)；
Center at the bottom of the lid of described end cap (61) is provided with through hole (66)；
Described nozzle casing (62) device is in the through hole (66) of end cap (61), and nozzle casing (62) edge is resisted against the lid of end cap (61) At at the end；
Described spray nozzle (63) is interlocked with nozzle casing (62), is provided with supplied gas ejection between spray nozzle (63) and nozzle casing (62) Y shape air flue (67), be provided with the pore (68) connected with air flue (67), the spray-hole of spray nozzle (63) in spray nozzle (63) (631) it is step-like；
Described drain core (64) device, in the step-like spray-hole (631) of spray nozzle (63), is provided with in drain core (64) and sprays The centre bore (641) that perforation (631) connects, drain core (64) liquid outlet is provided with the bypass channel tangent with centre bore (641) (642)；
Described joint (65) is set on drain core (64) by step-like inlet opening (651), and joint (65) is with end cap (61) even Connect and be integrated, in joint (65), be provided with the air inlet (652) connected with pore (68).
The antifreeze viscous system of Coal Transport the most according to claim 1, it is characterised in that: described feed tube is pacified on (34) respectively Dress electromagnetic valve (7), effusion meter (8) and valve (9), described electromagnetic valve (7) is connected with control module (2).
The antifreeze viscous system of Coal Transport the most according to claim 1, it is characterised in that: described drain pipe is pacified on (35) respectively The electromagnetic valve (7) that dress is connected with control module (2).
The antifreeze viscous system of Coal Transport the most according to claim 1, it is characterised in that: described tube for transfusion was installed on (36) Filter (10).
The antifreeze viscous system of Coal Transport the most according to claim 1, it is characterised in that: described control module (2) is PLC control Device processed.
The antifreeze viscous system of Coal Transport the most according to claim 1, it is characterised in that: it also includes and control module (2) The display (15) connected.
CN201410846111.4A 2014-12-31 2014-12-31 The antifreeze viscous system of Coal Transport Active CN104528414B (en)

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CN105127027B (en) * 2015-07-03 2017-08-04 贾会荣 Automatic sprayer
CN109011942B (en) * 2018-08-23 2020-09-25 富强 Wet dust removal method for extremely cold winter areas
CN109230372A (en) * 2018-09-30 2019-01-18 呼伦贝尔市创新环保科技发展有限公司 A kind of antifreeze viscous dust-arrest device of belt
CN115744159A (en) * 2022-12-06 2023-03-07 力博工业技术研究院(山东)有限公司 Anti-freezing adhesive system for rubber belt of belt conveyor

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US3809436A (en) * 1972-05-25 1974-05-07 Cpc Eng Corp Process for conveyance of ash
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Effective date of registration: 20180830

Address after: 024070 Wuwei Road, Economic Transformation and Development Experimental Zone of Chifeng Resource-based City, Yuanbaoshan District, Chifeng City, Inner Mongolia Autonomous Region

Patentee after: Chifeng Fu Qiang Electromechanical Equipment Co., Ltd.

Address before: 024070 Yuanbao Town Development Zone, Yuanbao District, Chifeng, the Inner Mongolia Autonomous Region, Chifeng Fu Qiang electrical and mechanical equipment Co., Ltd.

Patentee before: Fu Qiang