CN205204123U - Clean dust removal unit of belt - Google Patents
Clean dust removal unit of belt Download PDFInfo
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- CN205204123U CN205204123U CN201520869157.8U CN201520869157U CN205204123U CN 205204123 U CN205204123 U CN 205204123U CN 201520869157 U CN201520869157 U CN 201520869157U CN 205204123 U CN205204123 U CN 205204123U
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- seal closure
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Abstract
The utility model provides a clean dust removal unit of belt belongs to dust removal clean equipment field, including the clean subassembly of head pulley, the clean unit of tripper, the clean subassembly of tailwheel and intelligence control system, the clean subassembly of head pulley, the clean unit of tripper and the clean subassembly of tailwheel all link to each other with intelligence control system. This kind of clean dust removal unit of belt adopts the modularized design mode, can clean operational environment, prolong life -span of on -the -spot detecting element, electric elements, fortune material belt and the friction of parts such as wheel, belt tightener, the tight pulley that rises, pinch roller, bearing roller have end to end also been reduced, these parts prolong 3 times life at least, comprehensive automatic system has realized the unmanned on duty of 4.0 grades industry, very big reduction the running cost of enterprise, improved the staff's of enterprise operational environment. Its equipment still can add, reduce the configuration according to on -the -spot situation, uses according to dust concentration to reach the combination of clean effect as the purpose.
Description
Technical field
The utility model relates to dedusting cleaning apparatus field, in particular to the clean dust removal unit of a kind of belt.
Background technology
The enterprises such as metallurgy, mining industry, building materials, chemical industry, in process of production, a large amount of use belts carries out material transferring.
Through business survey, find that all haul belts containing dust pollution are on-the-spot, even if drop into substantial contribution, be provided with state-of-the-art dusting equipment, environment is extreme still, even comprises world-famous brand enterprise; The haul belt that runs under rugged environment is on-the-spot, not only seriously compromises the healthy of on-the-spot employee, also accelerates the service life of field apparatus, facility, improves operating cost, reduce enterprise competitiveness.
Through prospecting and the research of long-term field working conditions, find that mainly containing these problems result in on-the-spot harsh environment.
1. haul belt is in haul process, the circulating air that belt movement produces, and causes dust gross pollution workshop and the scene of material;
2. haul belt is in the process of material feeding and discharging, because the impulse dust that drop produces, mostly exceedes the wind speed of existing dust exhaustor, causes dust exhaustor can not actv. trapping dust; In order to environment protection emission is up to standard, a lot of enterprise has to transform original dust exhaustor, increases open area, reduces wind speed, and this measure is dropped a vicious circle exactly;
3. the large cover of taking turns end to end does not have enough static pressure spaces, and impulse dust at a high speed cannot hold-off pressure, as long as large cover has some gaps, just toward outer jet dust; Cause that a lot of wheel place is full of smoke end to end, like fairyland.
4. the wheel end to end of haul belt covers greatly as on-the-spot workpiece, and generally make simple and crude, the wind that goes from place to place leaks gas, and causes dust exhaustor negative pressure to discharge excessively, can not trap dust by actv.;
5. existing haul belt generally all adopts large-scale dust exhaustor to carry out remote multiple spot dust suction, has more waste of power on route; And there is multiple spot dust suction, air quantity cannot balance, except dirt pits negative pressure is too large before system, the afterbody product dirt pits negative pressure of system is too little, and maximum power is transferred in frequency conversion, both wastes energy, and improves operating cost, also cannot reach design effect.
6. haul belt is in haul process, has a large amount of dust bondings on belt; Belt is after discharging, and because of motion, the dust that belt bonds drops in a large number on the ground of belt support frame, and is deposited in the side of wheel end to end of belt; Under cross-ventilated effect, cause workshop dust high concentration to be filled the air, cause environment extreme; Some round brush, in order to ensure the normal operation of belt, are just installed below belt by some enterprises, and the dust of round brush cleaning still drops on ground, protects belt and parts, but pollutes Workshop Production and employee's operating environment; Have some enterprises, in workshop, large-scale vacuum dust collecting fan is installed, not only involve great expense, energy consumption high (complete machine capacity is at more than 100kw), and because belt lower bracket is more, cleaning effect is not detailed, and manual operation difficulty is larger yet; Even if be provided with advanced at present dusting equipment, facility, also on-the-spot rugged environment cannot be changed.
7. the dump car of haul belt installation, when toward blowpit discharging, the impulse dust caused by drop, current technology can only adopt dust removal by ventilation groove to carry out dust suction, or multiple stage roof scrubber is installed, because be the technology adopting inorganization dust suction, waste operating cost and the energy, basic improvement has not been had to site environment;
8. what the take-up device of haul belt caused pulls out wind phenomenon, also causes circulating air, on-the-spot dust of kicking up.
Utility model content
The utility model provides the clean dust removal unit of a kind of belt, is intended to improve the problems referred to above.
The utility model is achieved in that
The clean dust removal unit of a kind of belt, for clean haul belt, comprises great wheel clean components, dump car clean unit, tail wheel clean components and intelligent control system;
Described great wheel clean components comprises great wheel seal closure, great wheel dust exhaustor, the clean unit of belt; The great wheel of described haul belt is covered at its inside by described great wheel seal closure, comprise monitoring camera, camera washing equipment, anti-blocking level-sensing device, great wheel rotational speed meters, the clean unit of described belt is connected with described great wheel seal closure, belt for clean great wheel outside returns band, described great wheel dust exhaustor is located at the outside of great wheel seal closure and is communicated with great wheel seal closure inside, and the outside of described great wheel seal closure and inside are respectively equipped with connected gas-liquid distribution box and gas-liquid injector group;
The clean unit of described dump car comprises dolly dust exhaustor, U-shaped blowpit belt dust suppression sealing arrangement; The top of described haul belt is provided with dump car and dedusting dolly successively, and described dolly dust exhaustor is located on dedusting dolly; Described U-shaped blowpit belt dust suppression sealing arrangement comprises connected channel-section steel support and dust-proof frame, and the top of this dust-proof frame is inclined-plane, and dust-proof frame is provided with U-shaped screening dirt belt; Described dump car is also provided with multiple gas-liquid injector group;
Described tail wheel clean components comprises tail wheel seal closure and tail wheel dust exhaustor; Its inside is located at by the tail-wheel boot of haul belt by described tail wheel seal closure, comprises monitoring camera, camera washing equipment, anti-blocking level-sensing device, tail wheel rotational speed meters and material acceptance glide chute, be connected with intelligent control system; Described tail wheel dust exhaustor is located at the outside of tail wheel seal closure and is communicated with the inside of tail wheel seal closure, and the outside of described tail wheel seal closure and inside are respectively equipped with connected gas-liquid distribution box and gas-liquid injector group; Described U-shaped blowpit belt dust suppression sealing arrangement is located at the top of described material acceptance glide chute;
The clean unit of described great wheel clean components, dump car and tail wheel clean components are all connected with intelligent control system.
Further, the hydrone dust removal unit be connected with intelligent control system is also comprised; This hydrone dust removal unit comprises gas circuit assembly and fluid path assembly, and described gas circuit assembly comprises the Air compressor, storage tank, manual shutoff valve, reducing valve, filter and the gas multiple spot distributing box that connect successively; Described fluid path assembly comprises the tubing pump, fluid reservoir, force (forcing) pump, manual shutoff valve, electric control valve, filter and the liquid multiple spot distributing box that connect successively.
Further, described great wheel dust exhaustor comprises dust collector box body, and the inside of this dust collector box body is provided with flow elernent, and the both sides of dust collector box body are respectively equipped with air pump and blower fan, and the outside of dust collector box body is also provided with the pulse valve be connected with described flow elernent.
Further, described great wheel seal closure comprises seal closure casing, and sealing cover casing is provided with air duct flange, access door and flexible dust-break curtain, and described flexible dust-break curtain is installed on the feeding mouth of the great wheel seal closure of haul belt; The top of seal closure casing is located at by described great wheel dust exhaustor, and the gas-liquid distribution box of great wheel clean components is located at below the sidepiece of seal closure casing.
Further, described dolly dust exhaustor comprises dust collector box body, and the inside of this dust collector box body is provided with flow elernent, and the both sides of dust collector box body are respectively equipped with air pump and blower fan, and the outside of dust collector box body is also provided with the pulse valve be connected with described flow elernent; The bottom of dust collector box body is connected with funnelform ash bucket, and the below of this ash bucket is provided with granulation cinder conveyer, is provided with unloading valve between ash bucket and granulation cinder conveyer, and the bottom of granulation cinder conveyer is also provided with unloading valve; Granulation cinder conveyer is provided with described gas-liquid injector group.
Further, the below of described haul belt is provided with take-up device, and the outside of this take-up device is provided with belt tensioner seal closure, described belt tensioner seal closure be externally connected to dust exhaustor.
Further, also be provided with below described haul belt be connected with intelligent control system have material inter locking gear, this has material inter locking gear to comprise device box, be provided with pressure switch, speed switch, stressed connecting rod and signal terminal in device box, the bottom connection of described stressed connecting rod and haul belt touches.
Further, described gas-liquid injector group comprises fixed support, and this fixed support is interval with multiple gas-liquid injector, and the sidepiece of each gas-liquid injector is all connected with tracheae and liquid pipe.
Further, described gas-liquid distribution box comprises gas source pipe and liquid source capsule, and this gas source pipe and liquid source capsule are connected with described tracheae and liquid pipe respectively, and gas source pipe and liquid source capsule are equipped with manual shutoff valve and electromagnetic valve.
Further, the bottom of described great wheel seal closure offers great wheel blanking port, and the below of this great wheel blanking port is provided with lower bar belt.
The beneficial effects of the utility model are: the clean dust removal unit of the belt that the utility model is obtained by above-mentioned design can clean working environment, extends the life-span of Site Detection element, electric elements; Decrease haul belt and take turns end to end, the friction of the parts such as take-up pulley, expansion tightening wheel, contact roller, carrying roller; These parts at least extend the service life of 3 times; Comprehensive automation system, achieves the unmanned of industry 4.0 grades, greatly reduces the operating cost of enterprise, improve the working environment of enterprise staff.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 2 is the structural representation of great wheel clean components in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 3 is the structural representation of great wheel seal closure in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 4 is the structural representation of great wheel dust exhaustor in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 5 is the structural representation of dolly dust exhaustor in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 6 is the structural representation of the clean unit of belt in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 7 is the structural representation of belt tensioner seal closure in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 8 is the structural representation of tail wheel seal closure in the clean dust removal unit of belt that the utility model embodiment provides;
Fig. 9 is the structural representation of the clean unit of dump car in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 10 is the structural representation of the U-shaped combination of belt tensioner seal closure in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 11 is the structural representation of belt tensioner seal closure in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 12 is the structural representation having material inter locking gear in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 13 is the structural representation of gas-liquid injector group in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 14 is the structural representation of gas-liquid distribution box in the clean dust removal unit of belt that the utility model embodiment provides;
Figure 15 is the structural representation of hydrone dust removal unit in the clean dust removal unit of belt that the utility model embodiment provides.
Figure acceptance of the bid note is respectively:
Great wheel seal closure 101; Intelligence dust exhaustor 102; The clean unit 103 of belt; Gas-liquid distribution box 104; Gas-liquid injector group 105; Dolly dust exhaustor 106; U-shaped blowpit belt dust suppression sealing arrangement 107; Tail wheel seal closure 108; Tail wheel dust exhaustor 109; Hydrone dust removal unit 110; Belt tensioner seal closure 111; There is material inter locking gear 112;
Haul belt 201; Great wheel 202; Dump car 203; Dedusting dolly 204; Tail wheel 205; Take-up device 206; Lower bar belt 207; Field ground 208;
Channel-section steel support 301; Dust-proof frame 302; Hide dirt belt 303; Connecting panel 304; Rubber and plastic boards 305; Clamping fixture 306; Carrying roller 307; Discharging trouser legs 308; Roller rack 309;
Air compressor 401; Storage tank 402; Manual shutoff valve 403; Reducing valve 404; Filter 405; Gas multiple spot distributing box 406; Tubing pump 407; Fluid reservoir 408; Force (forcing) pump 409; Electric control valve 410; Liquid multiple spot distributing box 411; Foul valve 412; Electromagnetic valve 413; Pressure detector 414;
Dust collector box body 501; Flow elernent 502; Air pump 503; Blower fan 504; Pulse valve 505; Ash bucket 506; Granulation cinder conveyer 507; Unloading valve 508; Camera 509; Camera washing equipment 510; Pressure difference transmitter 511;
Seal closure casing 601; Air duct flange 602; Access door 603; Flexible dust-break curtain 604; Great wheel blanking port 605; Deflector chute 606; Material acceptance glide chute 607;
Device box 701; Pressure switch 702; Speed switch 703; Stressed connecting rod 704; Signal terminal 705;
Fixed support 801; Gas-liquid injector 802; Tracheae 803; Liquid pipe 804;
Gas source pipe 901; Liquid source capsule 902; Belt scraper 903; Electric roller brush 904; Stepping mechanism 905; Electronicly hold grey scraper plate 906; Hold hawk 907; Round brush cleaner 908; Dust sucting pipeline 909; Suction port 910.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-Figure 15.
The clean dust removal unit of the belt that present embodiment provides, for clean haul belt 201, comprises great wheel clean components, dump car clean unit, tail wheel clean components and intelligent control system.The clean unit of great wheel clean components, dump car and tail wheel clean components are all connected with intelligent control system.
Great wheel clean components is used near clean haul belt 201 great wheel 202, and the clean unit of dump car is used for the dust near clean dump car 203 and dedusting dolly 204, and tail wheel clean components is used near clean haul belt 201 tail wheel 205.Intelligent control system, for controlling each assembly or unit, can comprise the structures such as master cock, adjusting knob, sensing element, speed regulation device.
Great wheel clean components comprises great wheel seal closure 101, great wheel dust exhaustor 102, the clean unit 103 of belt; The great wheel 202 of haul belt 201 is covered at its inside by great wheel seal closure 101, great wheel seal closure 101 comprises monitoring camera, camera washing equipment, anti-blocking level-sensing device, great wheel rotational speed meters, the belt that the clean unit 103 of belt is connected with great wheel 202 for clean great wheel 202 outside returns band, great wheel dust exhaustor 102 is located at the outside of great wheel seal closure 101 and is communicated with great wheel seal closure 101 inside, and the outside of great wheel seal closure 101 and inside are respectively equipped with connected gas-liquid distribution box 104 and gas-liquid injector group 105.
Great wheel seal closure 101 makes dust near great wheel 202 can not splashes, can be removed the dust at this position by great wheel dust exhaustor 102; Gas-liquid distribution box 104 carries clean air and liquid to gas-liquid injector group 105, and the dust suspended in air is combined, and is removed, or fall to material by great wheel dust exhaustor 102, can play the effect of this position dust clean.
The clean unit of dump car comprises dolly dust exhaustor 106, U-shaped blowpit belt dust suppression sealing arrangement 107; The top of haul belt 201 is provided with dump car 203 and dedusting dolly 204 successively, and dust exhaustor 106 is located at above dedusting dolly 204, is connected with dump car 203; U-shaped blowpit belt dust suppression sealing arrangement comprises connected channel-section steel support 301 and dust-proof frame 302, and channel-section steel support 301 has two, is connected by connecting panel 304; The top of dust-proof frame 302 is inclined-plane, and dust-proof frame 302 is provided with U-shaped screening dirt belt 303; Dump car 203 is also provided with multiple gas-liquid injector group 105.
Dump car 203 is the optional equipment in haul belt 201 workshop, in discharge process, often splash very large dust.On the blowpit that the ground 208 in workshop 201 is arranged, U-shaped blowpit belt dust suppression sealing arrangement 107 is installed, the impulse dust that material falls rear generation is hidden dirt belt 303 to be stopped, fall after rise in feed bin by self gravitation effect, hiding dirt belt 303 is erected on the domatic dust-proof frame 302 of about 60 degree of formation, form U-type groove, play the effect hiding dirt dust suppression.
Tail wheel clean components comprises tail wheel seal closure 108 and tail wheel dust exhaustor 109; The tail wheel 205 of haul belt 201 is covered at its inside by tail wheel seal closure 108, comprises monitoring camera, camera washing equipment, anti-blocking level-sensing device, tail wheel rotational speed meters and material acceptance glide chute; Tail wheel dust exhaustor 109 is located at the outside of tail wheel seal closure 108 and is communicated with the inside of tail wheel seal closure 108, and the outside of tail wheel seal closure 108 and inside are respectively equipped with connected gas-liquid distribution box 104 and gas-liquid injector group 105.U-shaped blowpit belt dust suppression sealing arrangement 107 is located at the top of described material acceptance glide chute.
Structure and the great wheel clean components of tail wheel clean components are comparatively similar, can remove the dust near tail wheel 205 by the tail wheel dust exhaustor 109 in tail wheel seal closure 108 and gas-liquid injector group 105.
By designing the clean dust removal unit of the belt obtained like this, carrying out dedusting from each orientation of haul belt 201 and cleaning, playing dust removing effects; Make material substantially be in sealing state, the circulating air that belt movement is produced can not cause dust pollution; Reached the object of dust suppression by device such as dolly dust exhaustor 106 grade in discharge process; Great wheel seal closure 101 and tail wheel seal closure 108 preferred size larger, make hydrostatic profile great wheel control dirt seal closure and hydrostatic profile tail wheel control dirt seal closure, the dust that haul belt 201 transportation high speed is moved has the space of enough hold-off pressures, makes it outwards can not spray dust; Great wheel seal closure 101 and tail wheel seal closure 108 are sealing element, there is not gap, and dust can not be discharged from gap; Various dedusting assembly is arranged along the transporting direction of haul belt 201, compares the large-scale dust removal unit of traditional design, there is not the situation of more waste of power in route; Dust sticky on haul belt 201 can be cleaned constantly by the clean unit 103 of belt, make haul belt 201 does not paste dust, and then the generation of the situation that dust drops on haul belt 201 would not be caused everywhere.
Further, the hydrone dust removal unit 110 be connected with intelligent control system is also comprised; This hydrone dust removal unit 110 comprises gas circuit assembly and fluid path assembly, and gas circuit assembly comprises the Air compressor 401, storage tank 402, manual shutoff valve 403, reducing valve 404, filter 405 and the gas multiple spot distributing box 406 that connect successively; Fluid path assembly comprises the tubing pump 407, fluid reservoir 408, force (forcing) pump 409, manual shutoff valve 403, electric control valve 410, filter 405 and the liquid multiple spot distributing box 411 that connect successively.
Hydrone dust removal unit 110 is connected with gas-liquid distribution box 104, provides clean liquid and gas for giving gas-liquid distribution box 104.In gas circuit assembly, Air compressor 401 is for providing pressure gas, and storage tank 402 stores gas, manual shutoff valve 403 is for switch gas circuit assembly, reducing valve 404 is for decompression, and filter 405 is for the impurity in filtered air, and gas multiple spot distributing box 406 is for gas-liquid distribution box 104 distribution of gas.
Preferably, manual shutoff valve 403 is also connected with pressure detector 414, for detecting the air pressure in gas circuit assembly; Force (forcing) pump 409 is also provided with, for the pressure in supercharging gas circuit assembly between storage tank 402 and manual shutoff valve 403; Filter 405 is also connected with foul valve 412, for getting rid of the impurity that filter 405 filters out; Filter 405 and gas multiple spot distributing box 406 are also connected with electromagnetic valve 413, for controlling this two parts.
In fluid path assembly, tubing pump 407 for provide liquid to move ahead power, fluid reservoir 408 for storage of liquids, force (forcing) pump 409 for providing pressure, manual shutoff valve 403 for switch fluid path assembly, electric control valve 410 for regulating the flow of fluid path assembly, filter 405 for impurity screening, liquid multiple spot distributing box 411 for gas-liquid distribution box 104 dispense liquid.
Preferably, the manual shutoff valve 403 of fluid path assembly is also connected with pressure detector 414, for detecting the hydraulic pressure in fluid path assembly; Filter 405 is also connected with foul valve 412, for getting rid of the impurity that filter 405 filters out.
Further, great wheel dust exhaustor 102 comprises dust collector box body 501, the inside of this dust collector box body 501 is provided with flow elernent 502, and the both sides of dust collector box body 501 are respectively equipped with air pump 503 and blower fan 504, and the outside of dust collector box body 501 is also provided with the pulse valve 505 be connected with flow elernent 502.
Dust collector box body 501 is for installing inner each parts, and flow elernent 502 plays the effect to gas filtration, the power that air pump 503 and blower fan 504 provide gas to run respectively; Pulse valve 505 is connected with flow elernent 502, and sending electromagnetic pulse can clean flow elernent 502.
Preferably, camera 509, camera washing equipment 510 and pressure difference transmitter 511 is also comprised.Camera 509, for shooting picture and video, sends to intelligent control system, can carry out remote control after image processing system process; Or realize foolproof automatic maintenance.
Camera washing equipment 510 is for clean camera 509; Pressure difference transmitter 511, for detecting the pressure change of great wheel dust exhaustor 102, is connected with intelligent control system.Also can ash-storing bin be set in the below of great wheel dust exhaustor 102.
The structure of tail wheel dust exhaustor 109 is consistent with great wheel dust exhaustor 102 structure, and the effect played is also consistent.
Dolly dust exhaustor 106 comprises dust collector box body 501, the inside of this dust collector box body 501 is provided with flow elernent 502, the both sides of dust collector box body 501 are respectively equipped with air pump 503 and blower fan 504, and the outside of dust collector box body 501 is also provided with the pulse valve 505 be connected with flow elernent 502; The bottom of dust collector box body 501 is connected with funnelform ash bucket 506, and the below of this ash bucket 506 is provided with granulation cinder conveyer 507, is provided with unloading valve 508 between ash bucket 506 and granulation cinder conveyer 507, and the bottom of granulation cinder conveyer 507 is also provided with unloading valve 508; Granulation cinder conveyer 507 is provided with gas-liquid injector group 105.
The structure of dolly dust exhaustor 106 and great wheel dust exhaustor 102 similar, also add ash bucket 506, granulation cinder conveyer 507 and unloading valve 508 etc.Dump car 203 is connected with dedusting dolly 204, dolly dust exhaustor 106 is installed on above dedusting dolly 204, the impurity such as the dust dust of dolly dust exhaustor 106 internal gathering flow downward along funnelform ash bucket 506, and opening unloading valve 508 can flow on granulation cinder conveyer 507, and then transports.Unloading valve 508 comprises electric cinder valve 508 and manual dust unloading valve 508, is provided with electric cinder valve 508 and manual dust unloading valve 508, is provided with electric cinder valve 508 in the bottom of granulation cinder conveyer 507 in the bottom of funnel.
Dolly dust exhaustor 106 is also preferably provided with camera 509, camera washing equipment 510 and these parts of pressure difference transmitter 511, makes it more intelligent.Dolly dust exhaustor 106 is located on dump car 203, is provided with dust sucting pipeline 909, due to dust adsorption above it.The bottom of dump car 203 is provided with suction port 910, for absorbing the dust be scattered thereunder.
Further, great wheel seal closure 101 comprises seal closure casing 601, sealing cover casing 601 is provided with air duct flange 602, access door 603 and flexible dust-break curtain 604, comprise monitoring camera, camera washing equipment, anti-blocking level-sensing device, great wheel rotational speed meters, flexible dust-break curtain 604 is positioned at the feeding mouth of the great wheel seal closure of haul belt 201; The top of seal closure casing 601 is located at by great wheel dust exhaustor 102, and the gas-liquid distribution box 104 of great wheel clean components is located at below the sidepiece of seal closure casing 601.
Seal closure casing 601 size designs according to great wheel 202 structure and belt width, belt discharging and technique maintenance can not be affected, be the body structure of an opposing seal, and seal with field ground 208 and install, its top generally exceedes great wheel 202 1.5 meters-2 meters.
Air duct flange 602 is connected with airduct; Access door 603 can be opened and place under repair to the components and parts of great wheel seal closure 101 inside; Flexible dust-break curtain 604 is arranged on the top of haul belt 201, and play the effect keeping out dust, flexible dust-break curtain 604 is preferably double-decker, and flexible dust-break curtain 604 is strip, and material generally need use comparatively firmly canvas, rubber, silica gel etc.Seal closure casing 601 is also provided with clean unit 103 mounting interface of belt, top is provided with great wheel dust exhaustor 102 mounting interface, sidepiece is provided with gas-liquid distribution box 104 mounting interface.
Great wheel seal closure 101 also can arrange the camera 509, camera washing equipment, anti-blocking level-sensing device, the great wheel rotational speed meters that are connected with intelligent control system.
Tail wheel seal closure 108 is basically identical with the structure of great wheel seal closure 101, also offers deflector chute 606 and material acceptance glide chute 607 at the top of tail wheel seal closure 108.Material is poured on haul belt 201 from this, by deflector chute 606 and material acceptance glide chute 607, material is more successfully arrived on haul belt 201, and is not easy to produce airborne dust.
Further, the below of haul belt 201 is provided with take-up device 206, and the outside of this take-up device 206 is provided with belt tensioner seal closure 111, belt tensioner seal closure 111 be externally connected to dust exhaustor.
Take-up device 206 is for straining haul belt 201, and this is one of device very common on belt conveyor.Take-up device 206 is covered at that it is inner by belt tensioner seal closure 111, makes the dust at this position can not splashes.Dust exhaustor can remove the dust at this position, the structure of this dust exhaustor can with the similar of great wheel dust exhaustor 102 or consistent.Belt tensioner seal closure 111 comprises cover body structure and access panel, and cover body is Tenon structure, for convenience detach, maintenance.Belt tensioner seal closure 111 can arrange dust mouth, also can connect dust exhaustor.
Further, also be provided with having of being connected with intelligent control system below haul belt 201 and expect inter locking gear 112, this has material inter locking gear 112 to comprise device box 701, be provided with pressure switch 702, speed switch 703, stressed connecting rod 704 and signal terminal 705 in device box 701, stressed connecting rod 704 touches with the bottom connection of haul belt 201.
When haul belt 201 there being material, the pressure haul belt 201 by material is bent, and contacts with stressed connecting rod 704, and further actuating pressure switch 702, switches on power, and whole device is opened; When haul belt 201 not having material, haul belt 201 is separated with stressed connecting rod 704, and pressure switch 702 disconnects, and whole device is out of service.By such design, achieve material work, without the function that material time delay is shut down.
Further, gas-liquid injector group 105 comprises fixed support 801, and this fixed support 801 is interval with multiple gas-liquid injector 802, and the sidepiece of each gas-liquid injector 802 is all connected with tracheae 803 and liquid pipe 804.
Tracheae 803 and liquid pipe 804 are connected with gas-liquid distribution box 104 respectively, carry gas and liquid to gas-liquid injector 802, are sprayed by gas-liquid injector 802.The media such as water smoke, dry fog, preparation, foam can be passed in gas-liquid injector group 105, after making it spray, reach the effect of dust suppression.Gas-liquid injector group 105 and great wheel clean components, the clean unit of dump car and tail wheel clean components are combined, adopt sealing pressurize, static pressure depositing dust, the aspiration of negative pressure, mechanical chipping, the technical measures that gas-liquid dust suppression combines and equipment, impulse dust and the haul belt 201 that effectively can remove haul belt 201 discharging generation return the dust bringing bonding, realize the clear production at great wheel 202 position of haul belt 201, extend the various electric elementss at great wheel 202 position, motor, the life-span of detecting element, also the great wheel 202 of haul belt 201 unit is extended, contact roller, the service life of expansion tightening wheel, decrease the repair time, improve operating efficiency.
Further, gas-liquid distribution box 104 comprises gas source pipe 901 and liquid source capsule 902, and this gas source pipe 901 and liquid source capsule 902 are connected with tracheae 803 and liquid pipe 804 respectively, and gas source pipe 901 and liquid source capsule 902 are equipped with manual shutoff valve 403 and electromagnetic valve 413.
Gas source pipe 901 and liquid source capsule 902 are connected with the tracheae 803 of gas-liquid injector group 105 and liquid pipe 804 respectively, carry gas and liquid to gas-liquid injector group 105.Manual shutoff valve 403 is for opening and closing gas source pipe 901 and liquid source capsule 902, and electromagnetic valve 413 is for Electronic control.The input end of gas source pipe 901 and liquid source capsule 902 is connected with the mouth of gas circuit assembly in hydrone dust removal unit 110 and fluid path assembly.
Further, offer great wheel blanking port 605 in the bottom of great wheel seal closure 101, the below of this great wheel blanking port 605 is provided with lower bar belt 207.Material transports along haul belt 201, drops from great wheel 202, falls into lower bar belt 207 and transport through great wheel blanking port 605.
Further, the clean unit 103 of belt comprises casing, belt scraper 903, electric roller brush 904, stepping mechanism 905, electronicly holds grey scraper plate 906, holds hawk 907 and round brush cleaner 908.The clean unit 103 of belt is arranged on below great wheel 202.Belt scraper 903 is located at the below of haul belt 201 for scraping the material of adhesion on haul belt 201; Electric roller brush 904 is located at the rear of belt scraper 903, for brushing the material on haul belt 201; Stepping mechanism 905 keeps electric roller brush 904 and belt 201 to combine closely; The below of belt scraper 903 and electric roller brush 904 is located at by electronic Sheng ash scraper plate, for by holding dust scraping delivery that hawk 907 accepts to blanking port, holds the below that the grey scraper plate of electronic Sheng is located at by hawk 907, for accepting heavier dust; Electric roller brush 904 sidepiece is located at by round brush cleaner 908, and for clean electric roller brush 904, round brush cleaner 908 is stripe board, and the long limit of stripe board is arranged at intervals with multiple clean tooth.After clean, heavier dropping is held grey scraper plate 906 at the dust holding hawk 907 and is sent into blanking port 605 by electronic and enter lower bar belt 207, lighter dust is trapped by dust exhaustor, under pulse valve 505 effect that dust exhaustor is arranged, also drop in lower bar belt 207 material of great wheel blanking port 605, continue to enter next procedure; So greatly reduce material loss.
Further, in U-shaped blowpit belt dust suppression sealing arrangement 107, rubber and plastic boards 305 is also provided with between dust-proof frame 302 and screening dirt belt 303, channel-section steel support 301, dust-proof frame 302, screening dirt belt 303 and the rubber and plastic boards 305 U-shaped combination of composition jointly, the below of U-shaped combination is also connected with clamping fixture 306, discharging trouser legs 308, carrying roller 307 and roller rack 309.In material dropping process, touch discharging trouser legs 308, the little lump material of splashing is under the gravity hiding dirt belt 303 and material, and pressure is embedded in rubber and plastic boards 305, and dust cannot be overflowed; Dust-proof frame 302 is arranged on channel-section steel support 301, and form 60 degree of domatics, bulk materials cannot be detained, and hides dirt better effects if.
Intelligent control system, for controlling each assembly and unit, adopts industry 4.0 grades of unattended intelligent control systems, comprises the Chinese display touch operation screen having installed friendly man-machine interface, facilitates operated by personnel; Also be furnished with PLC and ethernet communication interface, be convenient to centralized control;
The foregoing is only preferred implementation of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the clean dust removal unit of belt, for clean haul belt, is characterized in that, comprises great wheel clean components, dump car clean unit, tail wheel clean components and intelligent control system;
Described great wheel clean components comprises great wheel seal closure, great wheel dust exhaustor, the clean unit of belt; The great wheel of described haul belt is covered at its inside by described great wheel seal closure, comprise monitoring camera, camera washing equipment, anti-blocking level-sensing device, great wheel rotational speed meters, the clean unit of described belt is connected with described great wheel seal closure, belt for clean great wheel outside returns band, described great wheel dust exhaustor is located at the outside of great wheel seal closure and is communicated with great wheel seal closure inside, and the outside of described great wheel seal closure and inside are respectively equipped with connected gas-liquid distribution box and gas-liquid injector group;
The clean unit of described dump car comprises dolly dust exhaustor, U-shaped blowpit belt dust suppression sealing arrangement; The top of described haul belt is provided with dump car and dedusting dolly successively, and described dolly dust exhaustor is located on dedusting dolly; Described U-shaped blowpit belt dust suppression sealing arrangement comprises connected channel-section steel support and dust-proof frame, and the top of this dust-proof frame is inclined-plane, and dust-proof frame is provided with U-shaped screening dirt belt; Described dump car is also provided with multiple gas-liquid injector group;
Described tail wheel clean components comprises tail wheel seal closure and tail wheel dust exhaustor; Its inside is located at by the tail-wheel boot of haul belt by described tail wheel seal closure, comprise monitoring camera, camera washing equipment, anti-blocking level-sensing device, tail wheel rotational speed meters and material acceptance glide chute, described tail wheel dust exhaustor is located at the outside of tail wheel seal closure and is communicated with the inside of tail wheel seal closure, and the outside of described tail wheel seal closure and inside are respectively equipped with connected gas-liquid distribution box and gas-liquid injector group; Described U-shaped blowpit belt dust suppression sealing arrangement is located at the top of material acceptance glide chute;
The clean unit of described great wheel clean components, dump car and tail wheel clean components are all connected with intelligent control system.
2. the clean dust removal unit of belt according to claim 1, is characterized in that, also comprise the hydrone dust removal unit be connected with intelligent control system; This hydrone dust removal unit comprises gas circuit assembly and fluid path assembly, and described gas circuit assembly comprises the Air compressor, storage tank, manual shutoff valve, reducing valve, filter and the gas multiple spot distributing box that connect successively; Described fluid path assembly comprises the tubing pump, fluid reservoir, force (forcing) pump, manual shutoff valve, electric control valve, filter and the liquid multiple spot distributing box that connect successively.
3. the clean dust removal unit of belt according to claim 1, it is characterized in that, described great wheel dust exhaustor comprises dust collector box body, the inside of this dust collector box body is provided with flow elernent, the both sides of dust collector box body are respectively equipped with air pump and blower fan, and the outside of dust collector box body is also provided with the pulse valve be connected with described flow elernent.
4. the clean dust removal unit of belt according to claim 1, it is characterized in that, described great wheel seal closure comprises seal closure casing, and sealing cover casing is provided with air duct flange, access door and flexible dust-break curtain, and described flexible dust-break curtain is installed on the feeding mouth of the great wheel seal closure of haul belt; The top of seal closure casing is located at by described great wheel dust exhaustor, and the gas-liquid distribution box of great wheel clean components is located at below the sidepiece of seal closure casing.
5. the clean dust removal unit of belt according to claim 1, it is characterized in that, described dolly dust exhaustor comprises dust collector box body, the inside of this dust collector box body is provided with flow elernent, the both sides of dust collector box body are respectively equipped with air pump and blower fan, and the outside of dust collector box body is also provided with the pulse valve be connected with described flow elernent; The bottom of dust collector box body is connected with funnelform ash bucket, and the below of this ash bucket is provided with granulation cinder conveyer, is provided with unloading valve between ash bucket and granulation cinder conveyer, and the bottom of granulation cinder conveyer is also provided with unloading valve; Granulation cinder conveyer is provided with described gas-liquid injector group.
6. the clean dust removal unit of belt according to claim 1, it is characterized in that, the below of described haul belt is provided with take-up device, and the outside of this take-up device is provided with belt tensioner seal closure, described belt tensioner seal closure be externally connected to dust exhaustor.
7. the clean dust removal unit of belt according to claim 1, it is characterized in that, also be provided with below described haul belt be connected with intelligent control system have material inter locking gear, this has material inter locking gear to comprise device box, be provided with pressure switch, speed switch, stressed connecting rod and signal terminal in device box, the bottom connection of described stressed connecting rod and haul belt touches.
8. the clean dust removal unit of belt according to claim 1, it is characterized in that, described gas-liquid injector group comprises fixed support, and this fixed support is interval with multiple gas-liquid injector, and the sidepiece of each gas-liquid injector is all connected with tracheae and liquid pipe.
9. the clean dust removal unit of belt according to claim 8, it is characterized in that, described gas-liquid distribution box comprises gas source pipe and liquid source capsule, and this gas source pipe and liquid source capsule are connected with described tracheae and liquid pipe respectively, and gas source pipe and liquid source capsule are equipped with manual shutoff valve and electromagnetic valve.
10. the clean dust removal unit of the belt according to claim 1 or 4, it is characterized in that, the bottom of described great wheel seal closure offers great wheel blanking port, and the below of this great wheel blanking port is provided with lower bar belt or storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869157.8U CN205204123U (en) | 2015-11-03 | 2015-11-03 | Clean dust removal unit of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869157.8U CN205204123U (en) | 2015-11-03 | 2015-11-03 | Clean dust removal unit of belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204123U true CN205204123U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869157.8U Active CN205204123U (en) | 2015-11-03 | 2015-11-03 | Clean dust removal unit of belt |
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| Country | Link |
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| CN (1) | CN205204123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600365A (en) * | 2015-11-03 | 2016-05-25 | 靖江市恩菲环境工程技术研究所 | Belt cleaning dedusting machine set |
| CN106823659A (en) * | 2017-03-25 | 2017-06-13 | 郭敏青 | A kind of belt cleaning dust removal unit |
| CN108082893A (en) * | 2017-11-30 | 2018-05-29 | 潘淑斐 | Transport cleaner |
-
2015
- 2015-11-03 CN CN201520869157.8U patent/CN205204123U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600365A (en) * | 2015-11-03 | 2016-05-25 | 靖江市恩菲环境工程技术研究所 | Belt cleaning dedusting machine set |
| CN105600365B (en) * | 2015-11-03 | 2017-11-07 | 靖江市恩菲环境工程技术研究所 | A kind of clean dust removal unit of belt |
| CN106823659A (en) * | 2017-03-25 | 2017-06-13 | 郭敏青 | A kind of belt cleaning dust removal unit |
| CN108082893A (en) * | 2017-11-30 | 2018-05-29 | 潘淑斐 | Transport cleaner |
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