CN106807495A - A kind of depositing dust disintegrating machine and its control system - Google Patents
A kind of depositing dust disintegrating machine and its control system Download PDFInfo
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- CN106807495A CN106807495A CN201510871143.4A CN201510871143A CN106807495A CN 106807495 A CN106807495 A CN 106807495A CN 201510871143 A CN201510871143 A CN 201510871143A CN 106807495 A CN106807495 A CN 106807495A
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- broken
- contactor
- foaming agent
- blower fan
- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of depositing dust disintegrating machine and its control system, internal body is all located at including the first broken gear, the second broken gear and the 3rd broken gear, first broken gear and the second broken gear engagement, first broken gear and the 3rd broken gear engagement, second broken gear is located at the top of the 3rd broken gear, box house has a dividing plate, and all devices on the left of dividing plate constitute dust falling system, and all devices on the right side of dividing plate constitute crushing system.The control system of the depositing dust disintegrating machine is made up of major loop, manual control system and the part of automatic control system three.The disintegrating machine can improve the degree of fragmentation of material, reduce influence of the dust to disintegrating machine service life.
Description
Technical field
The present invention relates to a kind of depositing dust disintegrating machine and its control system.
Background technology
Disintegrating machine is the common equipment in mining machinery, and existing disintegrating machine tends not to obtain desired degree of fragmentation by primary fragmentation, it is necessary to be crushed again.Very big dust can be produced when crusher in crushing material, the problems such as dust can influence radiating and the lubrication of disintegrating machine simultaneously.
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of depositing dust disintegrating machine and its control system, the disintegrating machine can improve the degree of fragmentation of material, reduce influence of the dust to disintegrating machine service life.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of depositing dust disintegrating machine, including hopper, adjusting gear rack, regulation handle, regulation gear, metal hose, first broken gear, second broken gear, 3rd broken gear, broken motor, body, hopper, dividing plate, foaming agent case, water tank, foaming agent pump, water pump, blower fan, foam device, shower nozzle, the hopper is located at body upper end, hopper lower end exit connects metal hose, metal hose is fixed on tooth bar, the body upper left and right sides is provided with a pair of holes, tooth bar is arranged on body through holes, there is a regulation gear outside body, it is fixed on body by way of being hinged, regulation gear and tooth bar constitute meshing relation, regulation handle is installed on regulation gear；Regulation pinion rotation is driven by regulation handle so that tooth bar moves to control the outlet port of metal hose；First broken gear, the second broken gear and the 3rd broken gear are all located at internal body, first broken gear and the second broken gear engagement, first broken gear and the 3rd broken gear engagement, second broken gear is located at the top of the 3rd broken gear, broken motor is fixed on outside body, and broken motor is connected in the way of V belt translation with the first broken gear, the inclined bottom for being arranged in body of hopper, upper termination breaks off mouth, and lower end picks out material mouth；The lower end of water pump is connected by water pipe with water tank, upper end is connected by water pipe with foam device, foaming agent pump lower end is connected by foaming agent pipe with foaming agent case, upper end is connected by foaming agent pipe with foam device, water pipe and foaming agent pipe are connected to foam device after merging into a pipe, and blower fan is connected by ventilation shaft with foam device, and foam device is connected by the foam bleed pipe through internal body dividing plate with shower nozzle, shower nozzle is fixed on dividing plate, positioned at the right side of dividing plate；All devices on the left of dividing plate constitute dust falling system, and all devices on the right side of dividing plate constitute crushing system.
Further, the control system is made up of major loop, manual control system and the part of automatic control system three.
Further, the major loop is made up of broken motor, water pump, foaming agent pump, blower fan, air switch QF, broken motor fuse FU1, water pump fuse FU2, foaming agent pump fuse FU3, blower fan fuse FU4, broken motor electrothermal relay FR1, water pump electrothermal relay FR2, foaming agent pump electrothermal relay FR3 and blower fan electrothermal relay FR4；Draw first group of L1 from the power supply of AC380V, tri- power line lines of L2, L3, through broken motor fuse FU1, the normally opened contact and broken motor electrothermal relay FR1 of broken motor contactor KM1 are connected to broken motor；Draw second group of L1 from the power supply of AC380V, tri- power lines of L2, L3, through water pump fuse FU2, the normally opened contact and water pump electrothermal relay FR2 of water pump contactor KM2 are connected to water pump；The 3rd group of L1 is drawn from the power supply of AC380V, tri- power lines of L2, L3, the normally opened contact and foaming agent pump electrothermal relay FR3 of foamed dose of pump fuse FU3, foaming agent pump contactor KM3 are connected to foaming agent pump；The 3rd group of L1 of extraction, tri- power lines of L2, L3 from the power supply of AC380V, through blower fan fuse FU4, the normally opened contact and blower fan electrothermal relay FR4 of blower fan contactor KM4 are connected to blower fan.
Further, the manual control system crushes electric motor starting button SB1, starting mode of pump button SB2, foaming agent pump startup button SB3, blower fan start button SB4, broken motor stop button SB11, water pump stop button SB22, foaming agent pump stop button SB33, blower fan stop button SB44, broken motor contactor KM1, water pump contactor KM2, foaming agent pump contactor KM3, blower fan contactor KM4 compositions by stop button SB5；Normally-closed contact, the left contact of change-over switch ST, stop button SB5, broken electric motor starting button SB1, the coil of broken motor stop button SB11 and broken motor contactor KM1 of normally-closed contact, the normally-closed contact of water pump electrothermal relay FR2, the normally-closed contact of foaming agent pump electrothermal relay FR3 and the blower fan electrothermal relay FR4 of broken motor electrothermal relay FR1 are sealed on power line L1 successively, is connected on N lines finally by the coil of broken motor contactor KM1；Starting mode of pump button SB2, water pump stop button SB22, the coil three series connection of water pump contactor KM2, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Foaming agent pump startup button SB3, foaming agent pump stop button SB33, the coil three series connection of foaming agent pump contactor KM3, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Blower fan start button SB4, blower fan stop button SB44, the coil three series connection of blower fan contactor KM4, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；The normally opened contact of broken motor contactor KM1 is interlocked with broken electric motor starting button SB1, the normally opened contact starting mode of pump button SB2 interlockings of water pump contactor KM2, the normally opened contact of foaming agent pump contactor KM3 is interlocked with foaming agent pump startup button SB3, and normally opened contact and the blower fan start button SB4 of blower fan contactor KM4 are interlocked.
Further, the coil that the automatic control system is made up of hopper inlet sensor, broken motor speed sensor, change-over switch ST, PLC, the coil of broken motor contactor KM1, the coil of water pump contactor KM2, the coil of foaming agent pump contactor KM3 and blower fan contactor KM4；The right contact of hopper inlet sensor, broken motor speed sensor and change-over switch ST is electrically connected with the input of PLC, and the coil for crushing coil, the coil of water pump contactor KM2, the coil of foaming agent pump contactor KM3 and the blower fan contactor KM4 of motor contactor KM1 is electrically connected with the output end of PLC；Hopper inlet sensor is arranged on hopper porch, crushes motor speed sensor and is arranged at broken motor.
Further, the control method of the control system is as follows：
Manually during control, change-over switch ST is got into the left side, make the left contactings of change-over switch ST, into control manually；After pressing broken electric motor starting button SB1, the coil of broken motor contactor KM1 obtains electric, crushes the normally opened contact closure of motor contactor KM1, make broken electric motor starting button SB1 self-lockings, broken motor is rotated, and after pressing broken motor stop button SB11, crushes motor stalls；After pressing starting mode of pump button SB2, the coil of water pump contactor KM2 obtains electric, the normally opened contact closure of water pump contactor KM2, makes starting mode of pump button SB2 self-lockings, and water pump is rotated, and after pressing water pump stop button SB22, water pump stops operating；After pressing foaming agent pump startup button SB3, the coil of foaming agent pump contactor KM3 obtains electric, the normally opened contact closure of foaming agent pump contactor KM3, make foaming agent pump startup button SB3 self-lockings, foaming agent pump is rotated, and after pressing foaming agent pump stop button SB33, foaming agent pump stops operating；After pressing blower fan start button SB4, the coil of blower fan contactor KM4 obtains electric, the normally opened contact closure of blower fan contactor KM4, makes blower fan start button SB4 self-lockings, and blower fan is rotated, and after pressing blower fan stop button SB44, blower fan stops operating；If broken motor, water pump, foaming agent pump, blower fan just operationally press stop button SB5, motor, water pump, foaming agent pump, the wholly off work of blower fan are crushed；
When automatically controlling, when hopper inlet sensor detects the porch of hopper 1 material, electric motor starting is crushed, after broken motor speed sensor detects broken motor to be rotated, control water pump, foaming agent pump, blower fan to start, spray foam dust suppression；When hopper inlet sensor detects hopper porch does not have material, motor stalls are crushed, after broken motor speed sensor detects broken motor stalls, control water pump, foaming agent pump, blower fan to stop operating.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
（1）Improve the degree of fragmentation of material.
Crushed present invention employs three broken gears, the first broken gear and the second broken gear carry out primary crushing, and the first broken gear carries out second-time breakage, the degree of fragmentation of material can be improved by crushing twice with the 3rd broken gear again.
（2）Dust falling system can using water wisely, prevent dust influence disintegrating machine working life.
The dust falling system is the foam dust suppression for utilizing.Water and foaming agent are mixed, blast is re-introduced into, foam is produced by foam device, then foam is sprayed at dirt source, reach the purpose of depositing dust.Using foam dust suppression compared with water spray dust, water consumption can reduce 50%~80%, and dust suppression efficiency improves 3~5 times than water spray dust.
（3）Control system makes the stability of control system be improved using control mode manually and automatically.
（4）Simple structure, easy to use, floor space is small, can be adapted to promote.
Brief description of the drawings
Fig. 1 is structure chart of the invention；
Fig. 2 is major loop electrical schematic of the invention；
Fig. 3 is manual control system electrical schematic of the invention；
Marked in figure：1- hoppers, 2- tooth bars, 3- regulation handles, 4- regulation gears, 5- metal hoses, 6- second crushes gear, and 7- crushes motor, and 8- first crushes gear, 9- the 3rd crushes gear, 10- bodies, 11- hoppers, 12- dividing plates, 13- foaming agent pumps, 14- foaming agent casees, 15- water tanks, 16- water pumps, 17- blower fans, 18- foam devices, 19- shower nozzles, 20- discharging openings, 21- water pipes, 22- foaming agent pipes, 23- ventilation shafts
24- foam bleed pipes.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Specific embodiment 1：
As Figure 1-3,Depositing dust disintegrating machine,Including hopper 1,Adjusting gear rack 2,Regulation handle 3,Regulation gear 4,Metal hose 5,First broken gear 8,Second broken gear 6,3rd broken gear 9,Broken motor 7,Body 10,Hopper 11,Dividing plate 12,Foaming agent case 14,Water tank 15,Foaming agent pump 13,Water pump 16,Blower fan 17,Foam device 18,Shower nozzle 19,The hopper position 1 is in body upper end,The lower end exit of hopper 1 connects metal hose 5,Metal hose 5 is fixed on tooth bar 2,The top left and right sides of body 10 is provided with a pair of holes,Tooth bar 2 is arranged on body 10 through holes,There is a regulation gear 4 outside body 10,It is fixed on by way of being hinged on body 10,Regulation gear 4 and tooth bar 2 constitute meshing relation,Regulation handle 3 is installed on regulation gear 4,Regulation gear 4 is driven to rotate by regulation handle 3 so that tooth bar 2 moves to control the outlet port of metal hose 5；The first broken gear 9 of the broken broken gear 6 and the 3rd of gear 8, second is all located inside body 10, the first broken broken gear 6 of gear 8 and second is engaged, first crushing teeth 8 is taken turns and the 3rd broken gear 9 is engaged, second broken gear 6 is located at the top of the 3rd broken gear 9, broken motor 7 is fixed on outside body 10, and broken motor 7 is connected in the way of V belt translation with the first broken gear 8, the inclined bottom for being arranged in body of hopper 11, upper termination breaks off mouth, and lower end picks out material mouth 20；The lower end of water pump 16 is connected by water pipe 21 with water tank 15, upper end is connected by water pipe 21 with foam device 18, the lower end of foaming agent pump 13 is connected by foaming agent pipe 22 with foaming agent case 14, upper end is connected by foaming agent pipe 22 with foam device 18, water pipe 21 and the pipe of foaming agent 22 are connected to foam device after merging into a pipe, blower fan 17 is connected by ventilation shaft 23 with foam device 18, foam device 18 is connected by the foam bleed pipe 24 through internal body dividing plate 12 with shower nozzle 19, shower nozzle 19 is fixed on dividing plate 12, positioned at the right side of dividing plate 12；All devices in the left side of dividing plate 12 constitute dust falling system, and all devices on the right side of dividing plate 12 constitute crushing system.
Metal hose 5 plays drainage, drives regulation gear 4 to rotate by rotating the regulation handle 3 on regulation gear 4, so that band carry-over bar 2 is rotated.Because metal hose 5 is fixed on tooth bar 2, so the outlet port of metal hose 5 is adjusted.Ensure that material accurately to fall the working position of disintegrating machine and be unlikely to damage disintegrating machine.
First broken gear 8 and second crushes gear 6 and first break can be carried out to material, and the wheel of the first crushing teeth 8 and the 3rd broken gear 9 can carry out second to material and crush.
The dust-removing method that dust falling system is used is foam dust suppression.Water and foaming agent are mixed, blast is re-introduced into, foam is produced by foam device, then foam is sprayed at dirt source, reach the purpose of depositing dust.Using foam dust suppression compared with water spray dust, water consumption can reduce 50%~80%, and dust suppression efficiency improves 3~5 times than water spray dust.
The control system is by major loop, manual control system and the part of automatic control system three.
The major loop is made up of broken motor 7, water pump 16, foaming agent pump 13, blower fan 17, air switch QF, broken motor fuse FU1, water pump fuse FU2, foaming agent pump fuse FU3, blower fan fuse FU4, broken motor electrothermal relay FR1, water pump electrothermal relay FR2, foaming agent pump electrothermal relay FR3 and blower fan electrothermal relay FR4；Draw first group of L1 from the power supply of AC380V, tri- power line lines of L2, L3, through broken motor fuse FU1, the normally opened contact and broken motor electrothermal relay FR1 of broken motor contactor KM1 are connected to broken motor 7；Draw second group of L1 from the power supply of AC380V, tri- power lines of L2, L3, through water pump fuse FU2, the normally opened contact and water pump electrothermal relay FR2 of water pump contactor KM2 are connected to water pump 16；The 3rd group of L1 is drawn from the power supply of AC380V, tri- power lines of L2, L3, the normally opened contact and foaming agent pump electrothermal relay FR3 of foamed dose of pump fuse FU3, foaming agent pump contactor KM3 are connected to foaming agent pump 13；The 3rd group of L1 of extraction, tri- power lines of L2, L3 from the power supply of AC380V, through blower fan fuse FU4, the normally opened contact and blower fan electrothermal relay FR4 of blower fan contactor KM4 are connected to blower fan 17.
Fuse in circuit is completely used for short-circuit protection, and when occurring short circuit in circuit, fuse will cut off circuit.Electrothermal relay in circuit, for the overload protection of motor, when motor overload, flows through the electric current increase of electrothermal relay, it will be the normally-closed contact disconnection of electrothermal relay.
The manual control system crushes electric motor starting button SB1, starting mode of pump button SB2, foaming agent pump startup button SB3, blower fan start button SB4, broken motor stop button SB11, water pump stop button SB22, foaming agent pump stop button SB33, blower fan stop button SB44, broken motor contactor KM1, water pump contactor KM2, foaming agent pump contactor KM3, blower fan contactor KM4 compositions by stop button SB5；Normally-closed contact, the left contact of change-over switch ST, stop button SB5, broken electric motor starting button SB1, the coil of broken motor stop button SB11 and broken motor contactor KM1 of normally-closed contact, the normally-closed contact of water pump electrothermal relay FR2, the normally-closed contact of foaming agent pump electrothermal relay FR3 and the blower fan electrothermal relay FR4 of broken motor electrothermal relay FR1 are sealed on power line L1 successively, is connected on N lines finally by the coil of broken motor contactor KM1；Starting mode of pump button SB2, water pump stop button SB22, the coil three series connection of water pump contactor KM2, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Foaming agent pump startup button SB3, foaming agent pump stop button SB33, the coil three series connection of foaming agent pump contactor KM3, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Blower fan start button SB4, blower fan stop button SB44, the coil three series connection of blower fan contactor KM4, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；The normally opened contact of broken motor contactor KM1 is interlocked with broken electric motor starting button SB1, the normally opened contact starting mode of pump button SB2 interlockings of water pump contactor KM2, the normally opened contact of foaming agent pump contactor KM3 is interlocked with foaming agent pump startup button SB3, and normally opened contact and the blower fan start button SB4 of blower fan contactor KM4 are interlocked.
The automatic control system is made up of hopper inlet sensor, broken motor speed sensor, change-over switch ST, PLC, broken motor contactor KM1, water pump contactor KM2, foaming agent pump contactor KM3 and blower fan contactor KM4；The right contact of hopper inlet sensor, broken motor speed sensor and change-over switch ST is electrically connected with the input of PLC, and the coil for crushing coil, the coil of water pump contactor KM2, the coil of foaming agent pump contactor KM3 and the blower fan contactor KM4 of motor contactor KM1 is electrically connected with the output end of PLC；Hopper inlet sensor is arranged on the porch of hopper 1, crushes motor speed sensor and is arranged at broken motor 7.
The control method of the control system is as follows：
Manually during control, change-over switch ST is got into the left side, make the left contactings of change-over switch ST, into control manually；After pressing broken electric motor starting button SB1, the coil of broken motor contactor KM1 obtains electric, crushes the normally opened contact closure of motor contactor KM1, make broken electric motor starting button SB1 self-lockings, broken motor 7 is rotated, and after pressing broken motor stop button SB11, broken motor 7 stops operating；After pressing starting mode of pump button SB2, the coil of water pump contactor KM2 obtains electric, the normally opened contact closure of water pump contactor KM2, makes starting mode of pump button SB2 self-lockings, and water pump 16 is rotated, and after pressing water pump stop button SB22, water pump 16 stops operating；After pressing foaming agent pump startup button SB3, the coil of foaming agent pump contactor KM3 obtains electric, the normally opened contact closure of foaming agent pump contactor KM3, make foaming agent pump startup button SB3 self-lockings, foaming agent pump 13 is rotated, and after pressing foaming agent pump stop button SB33, foaming agent pump 13 stops operating；After pressing blower fan start button SB4, the coil of blower fan contactor KM4 obtains electric, the normally opened contact closure of blower fan contactor KM4, makes blower fan start button SB4 self-lockings, and blower fan 17 is rotated, and after pressing blower fan stop button SB44, blower fan 17 stops operating；If broken motor 7, water pump 16, foaming agent pump 13, blower fan 17 just operationally press stop button SB5, motor 7, water pump 16, foaming agent pump 13, the wholly off work of blower fan 17 are crushed；
When automatically controlling, when hopper inlet sensor detects the porch of hopper 1 material, broken motor 7 starts, and after broken motor speed sensor detects broken motor 7 to be rotated, controls water pump 16, foaming agent pump 13, blower fan 17 to start, and sprays foam dust suppression；When hopper inlet sensor detects the porch of hopper 1 does not have material, broken motor 7 stops operating, and after broken motor speed sensor detects broken motor 7 to stop operating, controls water pump 16, foaming agent pump 13, blower fan 17 to stop operating.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of depositing dust disintegrating machine, including hopper（1）, adjusting gear rack（2）, regulation handle（3）, regulation gear（4）, metal hose（5）, the first broken gear（8）, the second broken gear（6）, the 3rd broken gear（9）, broken motor（7）, body（10）, hopper（11）, dividing plate（12）, foaming agent case（14）, water tank（15）, foaming agent pump（13）, water pump（16）, blower fan（17）, foam device（18）, shower nozzle（19）, its spy is characterized in, the hopper position（1）In body upper end, hopper（1）Lower end exit connects metal hose（5）, metal hose（5）It is fixed on tooth bar（2）On, body（10）The top left and right sides is provided with a pair of holes, tooth bar（2）Body is arranged on through holes（10）On, body（10）It is outer to have a regulation gear（4）, body is fixed on by way of being hinged（10）On, adjust gear（4）And tooth bar（2）Meshing relation is constituted, gear is adjusted（4）On regulation handle is installed（3）；By regulation handle（3）Drive regulation gear（4）Rotate so that tooth bar（2）Move to control metal hose（5）Outlet port；First broken gear（8）, the second broken gear（6）With the 3rd broken gear（9）It is all located at body（10）Inside, the first broken gear（8）With the second broken gear（6）Engagement, the first crushing teeth（8）Wheel and the 3rd broken gear（9）Engagement, the second broken gear（6）Positioned at the 3rd broken gear（9）Top, crush motor（7）It is fixed on body（10）Outward, motor is crushed（7）In the way of V belt translation and the first broken gear（8）It is connected, hopper（11）The inclined bottom for being arranged in body, upper termination breaks off mouth, and lower end picks out material mouth（20）；Water pump（16）Lower end pass through water pipe（21）With water tank（15）Connection, upper end passes through water pipe（21）With foam device（18）Connection, foaming agent pump（13）Lower end passes through foaming agent pipe（22）With foaming agent case（14）Connection, upper end passes through foaming agent pipe（22）With foam device（18）Connection, water pipe（21）And foaming agent（22）Pipe is connected to foam device, blower fan after merging into a pipe（17）By ventilation shaft（23）With foam device（18）Connection, foam device（18）By through internal body dividing plate（12）Foam bleed pipe（24）With shower nozzle（19）Connection, shower nozzle（19）It is fixed on dividing plate（12）On, positioned at dividing plate（12）Right side；Dividing plate（12）All devices in left side constitute dust falling system, dividing plate（12）All devices on right side constitute crushing system.
2. the control system of depositing dust disintegrating machine according to claim 1, it is characterized in that, the control system is made up of major loop, manual control system and the part of automatic control system three.
3. the control system of depositing dust disintegrating machine according to claim 2, it is characterized in that, the major loop is by crushing motor（7）, water pump（16）, foaming agent pump（13）, blower fan（17）, air switch QF, broken motor fuse FU1, water pump fuse FU2, foaming agent pump fuse FU3, blower fan fuse FU4, broken motor electrothermal relay FR1, water pump electrothermal relay FR2, foaming agent pump electrothermal relay FR3 and blower fan electrothermal relay FR4 compositions；Draw first group of L1 from the power supply of AC380V, tri- power line lines of L2, L3, through broken motor fuse FU1, the normally opened contact and broken motor electrothermal relay FR1 of broken motor contactor KM1 are connected to broken motor（7）；Draw second group of L1 from the power supply of AC380V, tri- power lines of L2, L3, through water pump fuse FU2, the normally opened contact and water pump electrothermal relay FR2 of water pump contactor KM2 are connected to water pump（16）；The 3rd group of L1 is drawn from the power supply of AC380V, tri- power lines of L2, L3, the normally opened contact and foaming agent pump electrothermal relay FR3 of foamed dose of pump fuse FU3, foaming agent pump contactor KM3 are connected to foaming agent pump（13）；The 3rd group of L1 of extraction, tri- power lines of L2, L3 from the power supply of AC380V, through blower fan fuse FU4, the normally opened contact and blower fan electrothermal relay FR4 of blower fan contactor KM4 are connected to blower fan（17）.
4. the control system of depositing dust disintegrating machine according to claim 2, it is characterized in that, the manual control system crushes electric motor starting button SB1, starting mode of pump button SB2, foaming agent pump startup button SB3, blower fan start button SB4, broken motor stop button SB11, water pump stop button SB22, foaming agent pump stop button SB33, blower fan stop button SB44, broken motor contactor KM1, water pump contactor KM2, foaming agent pump contactor KM3, blower fan contactor KM4 compositions by stop button SB5；Normally-closed contact, the left contact of change-over switch ST, stop button SB5, broken electric motor starting button SB1, the coil of broken motor stop button SB11 and broken motor contactor KM1 of normally-closed contact, the normally-closed contact of water pump electrothermal relay FR2, the normally-closed contact of foaming agent pump electrothermal relay FR3 and the blower fan electrothermal relay FR4 of broken motor electrothermal relay FR1 are sealed on power line L1 successively, is connected on N lines finally by the coil of broken motor contactor KM1；Starting mode of pump button SB2, water pump stop button SB22, the coil three series connection of water pump contactor KM2, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Foaming agent pump startup button SB3, foaming agent pump stop button SB33, the coil three series connection of foaming agent pump contactor KM3, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；Blower fan start button SB4, blower fan stop button SB44, the coil three series connection of blower fan contactor KM4, then with broken electric motor starting button SB1, the coils from parallel connection of coils of broken motor stop button SB11 and broken motor contactor KM1；The normally opened contact of broken motor contactor KM1 is interlocked with broken electric motor starting button SB1, the normally opened contact starting mode of pump button SB2 interlockings of water pump contactor KM2, the normally opened contact of foaming agent pump contactor KM3 is interlocked with foaming agent pump startup button SB3, and normally opened contact and the blower fan start button SB4 of blower fan contactor KM4 are interlocked.
5. the control system of depositing dust disintegrating machine according to claim 2, it is characterized in that, the automatic control system is made up of the coil of hopper inlet sensor, broken motor speed sensor, change-over switch ST, PLC, the coil of broken motor contactor KM1, the coil of water pump contactor KM2, the coil of foaming agent pump contactor KM3 and blower fan contactor KM4；The right contact of hopper inlet sensor, broken motor speed sensor and change-over switch ST is electrically connected with the input of PLC, and the coil for crushing coil, the coil of water pump contactor KM2, the coil of foaming agent pump contactor KM3 and the blower fan contactor KM4 of motor contactor KM1 is electrically connected with the output end of PLC；Hopper inlet sensor is arranged on hopper（1）Porch, crushes motor speed sensor and is arranged on broken motor（7）Place.
6. the control method of the control system of depositing dust disintegrating machine according to claim 2, it is characterized in that, the control method of the control system is as follows：
Manually during control, change-over switch ST is got into the left side, make the left contactings of change-over switch ST, into control manually；After pressing broken electric motor starting button SB1, the coil of broken motor contactor KM1 obtains electric, crushes the normally opened contact closure of motor contactor KM1, makes broken electric motor starting button SB1 self-lockings, crushes motor（7）Rotate, after pressing broken motor stop button SB11, crush motor（7）Stop operating；After pressing starting mode of pump button SB2, the coil of water pump contactor KM2 obtains electric, the normally opened contact closure of water pump contactor KM2, makes starting mode of pump button SB2 self-lockings, water pump（16）Rotate, after pressing water pump stop button SB22, water pump（16）Stop operating；After pressing foaming agent pump startup button SB3, the coil of foaming agent pump contactor KM3 obtains electric, the normally opened contact closure of foaming agent pump contactor KM3, makes foaming agent pump startup button SB3 self-lockings, foaming agent pump（13）Rotate, after pressing foaming agent pump stop button SB33, foaming agent pump（13）Stop operating；After pressing blower fan start button SB4, the coil of blower fan contactor KM4 obtains electric, the normally opened contact closure of blower fan contactor KM4, makes blower fan start button SB4 self-lockings, blower fan（17）Rotate, after pressing blower fan stop button SB44, blower fan（17）Stop operating；If broken motor（7）, water pump（16）, foaming agent pump（13）, blower fan（17）Stop button SB5 is just operationally pressed, then crushes motor（7）, water pump（16）, foaming agent pump（13）, blower fan（17）Wholly off work；
When automatically controlling, when hopper inlet sensor detects the porch of hopper 1 material, motor is crushed（7）Start, when broken motor speed sensor detects broken motor（7) after rotating, control water pump (16), foaming agent pump (13), blower fan (17) to start, spray foam dust suppression；When hopper inlet sensor detects hopper (1) porch does not have material, broken motor (7) stops operating, after broken motor speed sensor detects broken motor (7) to stop operating, control water pump (16), foaming agent pump (13), blower fan (17) stops operating.
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| CN201510871143.4A CN106807495A (en) | 2015-12-02 | 2015-12-02 | A kind of depositing dust disintegrating machine and its control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508355A (en) * | 2019-07-19 | 2019-11-29 | 徐倩荣 | A kind of stone-crushing being used in building railway system being provided with dust-falling mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508355A (en) * | 2019-07-19 | 2019-11-29 | 徐倩荣 | A kind of stone-crushing being used in building railway system being provided with dust-falling mechanism |
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