CN113044515B - Environment-friendly industrial sand making equipment - Google Patents
Environment-friendly industrial sand making equipment Download PDFInfo
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- CN113044515B CN113044515B CN202110504758.9A CN202110504758A CN113044515B CN 113044515 B CN113044515 B CN 113044515B CN 202110504758 A CN202110504758 A CN 202110504758A CN 113044515 B CN113044515 B CN 113044515B
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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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Cleaning In General (AREA)
Abstract
An environment-friendly industrial sand making device belongs to the technical field of industrial automation equipment for sand making. The device is characterized by comprising a main frame, a dust removal device, an iron removal device and a crushing device, wherein the dust removal device and the crushing device are both arranged on the main frame; the material conveying device is arranged on the main frame, the front end of the material conveying device is connected with the material storing and discharging device, the rear end of the material conveying device is connected with the crushing device, and the material conveying device can convey and discharge materials in the material storing and discharging device into the crushing device; dust collector and breaker all set up the upper portion at material transfer device. Through scientific structural design, the dust pollution in the conveying operation process of industrial sand making is reduced, iron can be effectively removed before the industrial sand making is put into crushing operation, and the iron is recycled.
Description
Technical Field
The invention belongs to the technical field of industrial automation equipment for sand making, and particularly relates to environment-friendly industrial sand making equipment.
Background
The natural sandstone is a non-renewable resource, and with the high-speed development of infrastructure construction in China, the exploitation of the natural sandstone cannot fully meet the use requirement. In addition, the environment is seriously damaged by the mining of the sandstone, and the mining is strictly prohibited in many cities which pay attention to environmental protection and resource protection. The industrial sand can crush rock, ore and even construction waste into industrial sand to replace natural sandstone.
The raw materials required by industrial sand making are generally stored in a bin arranged underground, so that serious dust raising conditions can occur in the process of upwards conveying materials such as rocks, ores or construction waste materials and the like, the surrounding environment is polluted, and the physical health of workers is injured. In addition, the materials such as rocks, ores or construction wastes must be deironing before being crushed, otherwise the crusher is seriously damaged, and the service life and the crushing effect of the equipment are influenced.
In view of this, the applicant has designed the device, which can effectively solve the technical problems, reduce dust pollution in the conveying operation process of industrial sand making through a scientific structural design, effectively remove iron before being put into crushing operation, and recycle and reuse iron.
Disclosure of Invention
The invention aims to provide environment-friendly industrial sand making equipment, which assists in improving the sand making operation quality through scientific structural design, reduces dust pollution in the conveying operation process of industrial sand making in the transportation process, and efficiently removes iron before crushing.
The technical scheme adopted by the invention for solving the technical problems is as follows: the environment-friendly industrial sand making equipment is characterized by comprising a main frame, a dust removal device, an iron removal device and a crushing device, wherein the dust removal device and the crushing device are both arranged on the main frame; the material conveying device is arranged on the main frame, the front end of the material conveying device is connected with the material storing and discharging device, the rear end of the material conveying device is connected with the crushing device, and the material conveying device can convey materials in the material storing and discharging device and discharge the materials into the crushing device; the dust removal device and the iron removal device are arranged on the upper portion of the material conveying device.
Preferably, the dust removal device comprises a brush dust removal device and a water mist spraying device; a left baffle and a right baffle are respectively arranged on two sides of the main frame, and the material conveying device and the brush dust removing device are both arranged on the main frame and clamped between the left baffle and the right baffle;
a water mist spraying device is arranged below the material conveying belt through a spraying cross frame rod and comprises at least two rigid spraying pipes which are longitudinally arranged, and a high-pressure nozzle is arranged at the upper end of each rigid spraying pipe and is aligned to the lower annular surface of the material conveying belt.
Preferably, the storage and emptying device comprises a bin buried underground, and the bin is positioned at the side part of the left baffle and/or the right baffle; offer the material and throw the material hole on left side baffle and/or right side baffle, throw the material hole and set up the material honeycomb duct towards one side of material conveyer at the material, install electric valve on the material throws the material hole, open the feed bin behind the electric valve and can throw in the material on material conveyer through material throw material hole and material honeycomb duct.
Preferably, a main driving device is arranged on the main frame, and the main driving device can simultaneously drive a material conveying belt of the material conveying device and a dust collection brush conveying belt of the brush dust removal device to synchronously and reversely advance.
Preferably, the total drive device comprises a left drive motor and a right drive motor;
the material conveying belt of the material conveying device is an annular belt body, an H-shaped left external tooth transmission edge strip and a right external tooth transmission edge strip are arranged on the left side and the right side of the material conveying belt respectively, a first upper left driving gear and a first lower left driven supporting wheel are arranged on the upper portion and the lower portion of the left side of the upper ring surface of the material conveying belt respectively, and a first upper right driving gear and a first lower right driven supporting wheel are arranged on the upper portion and the lower portion of the right side of the upper ring surface of the material conveying belt respectively; a second upper left driving gear and a second lower left driven supporting wheel are respectively arranged at the upper part and the lower part of the left side of the lower annular surface of the material conveying belt, and a second upper right driving gear and a second lower right driven supporting wheel are respectively arranged at the upper part and the lower part of the right side of the lower annular surface of the material conveying belt; the first upper left driving gear and the second upper left driving gear are respectively meshed with the upper side gear face and the lower side gear face of the left external gear transmission edge strip, and the first upper right driving gear and the second upper right driving gear are respectively meshed with the upper side gear face and the lower side gear face of the right external gear transmission edge strip;
a first left upper gear shaft installed on the first left upper driving gear is connected with a left driving motor through a left coupler, and the first left upper gear shaft is connected with and drives a second left upper gear shaft installed on the second left upper driving gear through a left transmission structure and enables the second left upper gear shaft to synchronously rotate;
and a first right upper gear shaft arranged on the first right upper driving gear is connected with a right driving motor through a right coupling, and the first right upper gear shaft is connected with and drives a second right upper gear shaft arranged on the second right upper driving gear through a right transmission structure and enables the second right upper gear shaft to synchronously rotate.
Preferably, the dust collection brush conveying belt of the brush dust removal device is an annular brush belt body with a brush surface planted outside, the annular brush belt body is sleeved on the front transmission supporting roller and the rear transmission supporting roller, and the left side and the right side of the dust collection brush conveying belt are respectively provided with ︺ -shaped left external tooth fixing edge strips and right external tooth fixing edge strips;
the left external tooth fixing edge strips and the right external tooth fixing edge strips on the left side and the right side of the lower ring surface of the dust collection brush conveying belt are respectively meshed with the first left upper driving gear and the first right upper driving gear; and a third upper left driven supporting wheel and a third upper right driven supporting wheel are respectively arranged on the upper parts of the left outer tooth fixing edge strip and the right outer tooth fixing edge strip on the left side and the right side of the upper ring surface of the dust collection brush conveying belt.
Preferably, the end part of the brush dust removal device is connected with the cleaning device; the cleaning device comprises a cleaning channel with a profile-shaped cross section, and the tail end of the dust-absorbing brush conveyor belt passes through the cleaning channel; a cleaning moving strip hole is formed in the lower bottom surface of the cleaning channel, a cleaning vertical arm is arranged in the cleaning moving strip hole, one end, extending upwards into the cleaning channel, of the cleaning vertical arm is connected with a cleaning transverse rod which is transversely arranged, and a high-pressure water spraying hole is formed in the cleaning transverse rod; the lower end of the cleaning vertical arm extends into the wastewater recovery box, a cleaning arm movement driving motor and a driving lead screw are installed on the upper portion of the wastewater recovery box through a support frame, a motor shaft of the cleaning arm movement driving motor is connected with the front end of the driving lead screw through a coupler, the rear end of the driving lead screw is installed on the side wall of the wastewater recovery box through a bearing seat, a moving nut is fixed to the lower end of the cleaning vertical arm, and the moving nut is sleeved on the driving lead screw; the front end of the driving screw rod is higher than the rear end;
when the cleaning arm movement driving motor is started, the movable nut and the cleaning vertical arm can be driven by the driving screw rod to move back and forth and lift up and down along the driving screw rod, and then the cleaning cross rod is driven to move back and forth and lift up and down;
the front end of cleaning solution honeycomb duct is connected to the high pressure water jet on the clean horizontal pole, the rear end of cleaning solution honeycomb duct runs through clean horizontal pole and clean perpendicular arm backward outside UNICOM cleaning liquid pump and cleaning solution storage box body.
Preferably, a left brush dust guard plate and a right brush dust guard plate are respectively arranged on the right side of the left external tooth fixing edge strip and the left side of the right external tooth fixing edge strip; the left brush dust baffle and the right brush dust baffle are both flexible plate bodies;
a left conveying belt dust guard plate and a right conveying belt dust guard plate are respectively arranged on the right side of the left external tooth transmission edge strip and the left side of the right external tooth transmission edge strip;
the left brush dust guard plate and the left conveyor belt dust guard plate can seal and shield the first upper left driving gear; the right brush dust guard and the right conveyor belt dust guard can seal and shield the first upper right driving gear.
Preferably, the iron removing device comprises an adsorption type iron removing device and an iron recovery and conveying device; the adsorption type iron removing device is arranged at the upper part of the material conveying device, and the iron recovery conveying device is connected with the adsorption type iron removing device;
the adsorption type iron removing device comprises an adsorption support, a first iron absorption conveying roller, a second iron absorption conveying roller and an iron absorption conveyor belt, wherein the first iron absorption conveying roller and the second iron absorption conveying roller are arranged on the adsorption support, and the iron absorption conveyor belt is sleeved on the first iron absorption conveying roller and the second iron absorption conveying roller; a magnetic suction plate is arranged on the adsorption bracket in the iron suction conveyor belt; the first magnet transmission roller is lower than the second magnet transmission roller and close to the material transmission device; the second magnet conveying roller is connected with an adsorption conveying driving motor through an adsorption transmission chain, and the adsorption conveying driving motor drives the second magnet conveying roller to rotate through the adsorption transmission chain;
the adsorption type iron removing device also comprises a middle conveying roller group, wherein the middle conveying roller group comprises a middle inner roller and a middle outer roller which are arranged on the adsorption bracket, the middle inner roller is arranged at the middle section position inside the iron-absorbing conveyor belt, and the middle outer roller is arranged at the middle section position outside the iron-absorbing conveyor belt; the middle conveying roller group folds the iron absorption conveying belt into an ﹀ shape; the magnetic suction plate is arranged on the suction bracket between the middle inner roller and the first iron suction conveying roller;
a plurality of material shifting rods are equidistantly arranged on the outer annular surface of the magnet conveyor belt through spring hinged supports, and the material shifting rollers are arranged at the extending ends of the material shifting rods.
Preferably, the iron recovery conveying device is positioned below the second magnet conveying roller; the iron recovery and conveying device comprises a first recovery and conveying roller and a second recovery and conveying roller, and a recovery conveying belt is sleeved on the first recovery and conveying roller and the second recovery and conveying roller;
the fixed end of a brush material telescopic arm is fixed on the adsorption support below the second magnet conveying roller, the telescopic end of the brush material telescopic arm is provided with a brush group through an electric roller, and the brush group is positioned above the iron recovery conveying device and is contacted with the lower rear part of the magnet conveying belt; the brush material telescopic arm is characterized in that the fixed end of the brush material telescopic arm is a hollow arm rod, an inserting rod hole is formed in the front end of the hollow arm rod, a resisting spring is arranged in the hollow arm rod, a telescopic outer rod is inserted into the inserting rod hole, one end of the telescopic outer rod inserted into the hollow arm rod is connected with the resisting spring, and the extending end of the telescopic outer rod is provided with a brush set through an electric rolling shaft.
The invention has the beneficial effects that:
1. the invention assists in improving the sand making operation quality through scientific structural design, reduces dust pollution in the conveying operation process of industrial sand making in the transportation process, and efficiently removes iron before crushing.
2. The invention is provided with the brush dust removal device, and can synchronously move with the material conveying device to inhibit floating dust from rising; a water mist spraying device is arranged below the material conveying belt, so that the material conveying belt in an idle state can be cleaned, and the phenomenon that accumulated dust is adhered to the conveying device and falls down to cause further environmental pollution is avoided. The brush dust removal device capable of fully adsorbing floating dust can spray and clean the brush surface at high pressure through the cleaning device arranged at the end part, so that the brush dust removal device can be continuously put into use in a clean state, and the cleaning and adsorption functions can be continuously performed.
3. The device adopts a set of main driving device to synchronously and reversely drive the material conveying device and the brush dust removing device to enable the material conveying device and the brush dust removing device to move in opposite directions, and utilizes an annular brush belt body with a brush surface planted on the brush dust removing device to cover the upper part of the material conveying belt and adsorb raised dust through a wet brush, so that the device is more water-saving and has good suppression effect compared with the traditional spray type dust settling; in addition, adopt overlay type brush structure can overcome the influence of traditional spraying to grit humidity, avoid the unnecessary material situation of increasing weight.
4. The left brush dust board and the left conveyor belt dust board can hermetically shield the first upper left driving gear; the right brush dust baffle and the right conveyor belt dust baffle can seal and shield the first upper right driving gear, and the second upper left driving gear and the second upper right driving gear are arranged in the ring of the material conveyor belt and are not easy to collect dust; through the design, the driving gear can be protected in a high-dust environment, and excessive abrasion or extrusion damage to parts caused by dust accumulation is avoided.
5. First left lower driven supporting wheel, first right lower driven supporting wheel, second left lower driven supporting wheel, second right lower driven supporting wheel, third left upper driven supporting wheel and third right upper driven supporting wheel are all installed on the main frame with split type pivot that can the dismouting, can be in need of conveniently maintaining and changing vulnerable part under the condition of dismantling the complete machine.
6. The utility model discloses can improve the deironing efficiency in advance of material in the system sand production line through scientific structural design, and adopt the iron of absorption formula deironing to carry out the preliminary treatment operation at that time, can also retrieve the iron of suction and recycle, furthest utilizes the resources are practiced thrift in the furthest. Adsorption type deironing device can stir at the in-process of marcing through dialling the material pole and dialling the material gyro wheel, to the material on the material conveyer, make pending material inhale the board by magnetism and adsorb, improve deironing adsorption efficiency.
7. The telescopic arm of the brush material is fixed on the adsorption support below the second iron adsorption conveying roller, the brush group is located above the iron recovery conveying device and is in contact with the lower rear portion of the iron adsorption conveying belt, the iron adsorption conveying belt is prevented from being attached to the fine iron material, and the iron material is fully recovered.
8. The invention has simple structure, is suitable for practical use, has lower production cost and is suitable for popularization in the industry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a schematic longitudinal sectional view of the cleaning apparatus;
FIG. 5 is a schematic cross-sectional view of the cleaning apparatus;
FIG. 6 is a schematic view of the construction of the cleaning device in conjunction with the suction brush belt;
FIG. 7 is a schematic view of the installation structure of the iron removing device;
FIG. 8 is a schematic view showing the construction of an iron removing apparatus (iron-free recovery conveyor);
in the figure: 1. a right baffle; 2. a brush dust removal device; 3. an electrically operated valve; 4. a material transfer device; 5. a cleaning device; 6. a deironing device; 7. a first upper left drive gear; 8. a left external tooth transmission edge strip; 9. a left section chain; 10. a first lower left driven support wheel; 11. a left lower sprocket; 12. a second upper left drive gear; 13. a second lower left driven support wheel; 14. a material conveyor belt; 15. spraying the transverse frame rod; 16. a high pressure spray head; 17. a rigid shower; 18. a second lower right driven support wheel; 19. a second upper right drive gear; 20. a right lower sprocket; 21. a first lower right driven support wheel; 22. a right chain; 23. a right external tooth transmission edge strip; 24. a first upper right drive gear; 25. a right upper sprocket; 26. an upper left sprocket; 27. A third upper right driven support wheel; 28. a right external tooth fixing edge strip; 29. a front drive support roller; 30. an annular brush belt body; 31. a left external tooth fixing edge strip; 32. a third upper left driven support wheel; 33. a left baffle; 34. brushing the surface; 35. a left brush dust guard; 36. a left conveyor belt dust guard; 37. cleaning the channel; 38. a wastewater recovery tank; 39. driving a lead screw; 40. a cleaning arm movement drive motor; 41. cleaning the vertical arm; 42. cleaning the cross bar; 43. high-pressure water spray holes; 44. a support frame; 45. recovering the conveyor belt; 46. an adsorption transfer drive motor; 47. adsorbing the transmission chain; 48. a second magnet conveying roller; 49. a first recovery transport roller; 50. a magnet conveyor belt; 51. a material poking roller; 52. a magnetic attraction plate; 53. a first suction iron conveying roller; 54. adsorbing the stent; 55. A middle inner roller; 56. a middle outer roller; 57. a brush group; 58. a telescopic outer rod; 59. the spring is tightly propped; 60. a hollow arm; 61. a crushing device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the environment-friendly industrial sand making equipment provided by the invention comprises a main frame, a dust removing device, an iron removing device and a crushing device, wherein the dust removing device and the crushing device are both arranged on the main frame, the front end of the main frame is connected with a material storing and discharging device, and the rear end of the main frame is connected with the crushing device; the material conveying device is arranged on the main frame, the front end of the material conveying device is connected with the material storing and discharging device, the rear end of the material conveying device is connected with the crushing device, and the material conveying device can convey materials in the material storing and discharging device and discharge the materials into the crushing device; the dust removal device and the iron removal device are arranged on the upper portion of the material conveying device.
The dust removing device comprises a brush dust removing device and a water mist spraying device as shown in figures 1 and 2; the two sides of the main frame are respectively provided with a left side baffle and a right side baffle, and the material conveying device and the hairbrush dust removing device are both arranged on the main frame and clamped between the left side baffle and the right side baffle.
As shown in fig. 2, a water mist spraying device is installed below the material conveying belt through a spraying cross frame rod, the water mist spraying device comprises at least two rigid spraying pipes which are longitudinally arranged, and a high-pressure nozzle is installed at the upper end of each rigid spraying pipe and is aligned to the lower ring surface of the material conveying belt.
The storage and discharge device comprises a storage bin buried underground, and the storage bin is positioned at the side part of the left side baffle and/or the right side baffle; offer the material and throw the material hole on left side baffle and/or right side baffle, throw the material hole and set up the material honeycomb duct towards one side of material conveyer at the material, install electric valve on the material throws the material hole, open the feed bin behind the electric valve and can throw in the material on material conveyer through material throw material hole and material honeycomb duct.
The main frame is provided with a main driving device which can simultaneously drive a material conveying belt of the material conveying device and a dust collection brush conveying belt of the brush dust removal device to synchronously and reversely advance.
The total driving device comprises a left driving motor and a right driving motor; the material conveying belt of the material conveying device is an annular belt body, an H-shaped left external tooth transmission edge strip and a right external tooth transmission edge strip are arranged on the left side and the right side of the material conveying belt respectively, a first upper left driving gear and a first lower left driven supporting wheel are arranged on the upper portion and the lower portion of the left side of the upper ring surface of the material conveying belt respectively, and a first upper right driving gear and a first lower right driven supporting wheel are arranged on the upper portion and the lower portion of the right side of the upper ring surface of the material conveying belt respectively; a second upper left driving gear and a second lower left driven supporting wheel are respectively arranged at the upper part and the lower part of the left side of the lower annular surface of the material conveying belt, and a second upper right driving gear and a second lower right driven supporting wheel are respectively arranged at the upper part and the lower part of the right side of the lower annular surface of the material conveying belt; the first upper left driving gear and the second upper left driving gear are respectively meshed with the upper side gear face and the lower side gear face of the left external gear transmission edge strip, and the first upper right driving gear and the second upper right driving gear are respectively meshed with the upper side gear face and the lower side gear face of the right external gear transmission edge strip.
A first left upper gear shaft arranged on the first left upper driving gear is connected with a left driving motor through a left coupling, and the first left upper gear shaft is connected with and drives a second left upper gear shaft arranged on the second left upper driving gear through a left transmission structure and enables the second left upper gear shaft to rotate synchronously; and a first right upper gear shaft arranged on the first right upper driving gear is connected with a right driving motor through a right coupling, and the first right upper gear shaft is connected with and drives a second right upper gear shaft arranged on the second right upper driving gear through a right transmission structure and enables the second right upper gear shaft to synchronously rotate.
The dust collection brush conveying belt of the brush dust removal device is an annular brush belt body with a brush surface planted outside, the annular brush belt body is sleeved on the front transmission support rolling shaft and the rear transmission support rolling shaft, and the left side and the right side of the dust collection brush conveying belt are respectively provided with an ︺ -shaped left outer tooth fixing edge strip and a right outer tooth fixing edge strip.
The left external tooth fixing edge strips and the right external tooth fixing edge strips on the left side and the right side of the lower ring surface of the dust collection brush conveying belt are respectively meshed with the first left upper driving gear and the first right upper driving gear; and a third upper left driven supporting wheel and a third upper right driven supporting wheel are respectively arranged on the upper parts of the left outer tooth fixing edge strip and the right outer tooth fixing edge strip on the left side and the right side of the upper ring surface of the dust collection brush conveying belt.
As shown in figure 1, the end part of the brush dust removal device is connected with a cleaning device. As shown in fig. 4-6, the cleaning device comprises a cleaning channel which is "h-shaped" in cross-section, through which the end of the suction brush belt passes; a cleaning moving strip hole is formed in the lower bottom surface of the cleaning channel, a cleaning vertical arm is arranged in the cleaning moving strip hole, one end, extending upwards into the cleaning channel, of the cleaning vertical arm is connected with a cleaning transverse rod which is transversely arranged, and a high-pressure water spraying hole is formed in the cleaning transverse rod; the lower end of the cleaning vertical arm extends into the wastewater recovery box, the upper part of the wastewater recovery box is provided with a cleaning arm movement driving motor and a driving screw rod through a support frame, a motor shaft of the cleaning arm movement driving motor is connected with the front end of the driving screw rod through a coupling, the rear end of the driving screw rod is arranged on the side wall of the wastewater recovery box through a bearing seat, the lower end of the cleaning vertical arm is fixedly provided with a moving nut, and the moving nut is sleeved on the driving screw rod; the front end of the driving screw is higher than the rear end. When the cleaning arm movement driving motor is started, the movable nut and the cleaning vertical arm can be driven by the driving screw rod to move back and forth and lift up and down along the driving screw rod, and then the cleaning cross rod is driven to move back and forth and lift up and down.
The front end of cleaning solution honeycomb duct is connected to the high pressure hole for water spraying on the clean horizontal pole, the rear end of cleaning solution honeycomb duct runs through clean horizontal pole and clean perpendicular arm back outside UNICOM cleaning liquid pump and cleaning solution storage box.
A left brush dust guard plate and a right brush dust guard plate are respectively arranged on the right side of the left external tooth fixing edge strip and the left side of the right external tooth fixing edge strip; the left brush dust baffle and the right brush dust baffle are both flexible plate bodies; a left conveying belt dust guard plate and a right conveying belt dust guard plate are respectively arranged on the right side of the left external tooth transmission edge strip and the left side of the right external tooth transmission edge strip; the left conveyor belt dust baffle and the right conveyor belt dust baffle are both flexible plate bodies; the left brush dust guard plate and the left conveyor belt dust guard plate can seal and shield the first upper left driving gear; the right part brush dust board and the right part conveyer belt dust board can seal and shield first upper right drive gear, can protect drive gear under the high dust environment through above-mentioned design, avoid mixing with the laying dust and cause excessive wearing and tearing or the extrusion damage part. The flexible plate body described in the embodiment can contain a plurality of sections of inserting fixing teeth, rubber or silica gel flexible baffles are inserted into the inserting fixing teeth, and when a corner bending belt is encountered, each dust blocking plate can bend along with the rotation without influencing the dust blocking effect.
As shown in fig. 7 and 8, the iron removing device includes an adsorption type iron removing device and an iron recovering and conveying device; the adsorption type iron removing device is arranged on the upper portion of the material conveying device, and the iron recovery conveying device is connected with the adsorption type iron removing device.
The adsorption type iron removing device comprises an adsorption support, a first iron absorption conveying roller, a second iron absorption conveying roller and an iron absorption conveyor belt, wherein the first iron absorption conveying roller and the second iron absorption conveying roller are arranged on the adsorption support, and the iron absorption conveyor belt is sleeved on the first iron absorption conveying roller and the second iron absorption conveying roller; a magnetic suction plate is arranged on the adsorption bracket in the iron suction conveyor belt; the first magnet transmission roller is lower than the second magnet transmission roller and close to the material transmission device; the second magnet conveying roller is connected with an adsorption conveying driving motor through an adsorption transmission chain, and the adsorption conveying driving motor drives the second magnet conveying roller to rotate through the adsorption transmission chain.
The adsorption type iron removing device also comprises a middle conveying roller group, wherein the middle conveying roller group comprises a middle inner roller and a middle outer roller which are arranged on the adsorption bracket, the middle inner roller is arranged at the middle section position inside the iron-absorbing conveyor belt, and the middle outer roller is arranged at the middle section position outside the iron-absorbing conveyor belt; the middle conveying roller group folds the iron absorption conveying belt into an ﹀ shape; the magnetic suction plate is arranged on the suction support between the middle inner roller and the first iron suction conveying roller. The overlapping length of the adsorption type iron removing device and the iron recovery conveying device can be prolonged by the arrangement of the middle conveying roller group, sufficient installation and operation space is provided for the iron recovery conveying device, and iron materials are enabled to fall on the recovery conveying belt below completely.
A plurality of material shifting rods are equidistantly arranged on the outer annular surface of the magnet conveyor belt through spring hinged supports, and the material shifting rollers are arranged at the extending ends of the material shifting rods.
The iron recovery and transmission device is positioned below the second iron absorption and transmission roller; the iron recovery and transmission device comprises a first recovery transmission roller and a second recovery transmission roller, and the first recovery transmission roller and the second recovery transmission roller are sleeved with a recovery transmission belt.
The fixed end of a brush material telescopic arm is fixed on the adsorption support below the second magnet conveying roller, the telescopic end of the brush material telescopic arm is provided with a brush group through an electric roller, and the brush group is positioned above the iron recovery conveying device and is contacted with the lower rear part of the magnet conveying belt; the brush material telescopic arm is characterized in that the fixed end of the brush material telescopic arm is a hollow arm rod, an inserting rod hole is formed in the front end of the hollow arm rod, a resisting spring is arranged in the hollow arm rod, a telescopic outer rod is inserted into the inserting rod hole, one end of the telescopic outer rod inserted into the hollow arm rod is connected with the resisting spring, and the extending end of the telescopic outer rod is provided with a brush set through an electric rolling shaft.
When the device is used, materials are conveyed to the position below the magnetic suction plate through the material conveying belt, the adsorption type iron removal device can stir the materials on the material conveying device in the advancing process through the material stirring rod and the material stirring roller wheel, so that iron in the materials to be treated is adsorbed by the magnetic suction plate, is adsorbed on the iron suction conveying belt after being separated from the materials upwards and advances to the second iron suction conveying roller; when the iron is separated from the attraction of the magnetic suction plate in a follow-up manner, the iron falls onto the recovery conveyor belt, so that the iron is recovered and reused. The telescopic arm of the brush material is fixed on the adsorption support below the second iron adsorption conveying roller, the brush group is located above the iron recovery conveying device and is in contact with the lower rear portion of the iron adsorption conveying belt, the iron adsorption conveying belt is prevented from being attached to the fine iron material, and the iron material is fully recovered.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and any equivalent or similar substitutes within the working principle of the present invention are within the protection scope of the present invention for those skilled in the art.
Claims (6)
1. The environment-friendly industrial sand making equipment is characterized by comprising a main rack, a dust removal device, an iron removal device and a crushing device, wherein the dust removal device and the crushing device are both arranged on the main rack, the front end of the main rack is connected with a material storage and discharge device, and the rear end of the main rack is connected with the crushing device; the material conveying device is arranged on the main frame, the front end of the material conveying device is connected with the material storing and discharging device, the rear end of the material conveying device is connected with the crushing device, and the material conveying device can convey materials in the material storing and discharging device and discharge the materials into the crushing device; the dust removal device and the iron removal device are arranged at the upper part of the material conveying device;
the dust removal device comprises a brush dust removal device and a water mist spraying device; a left baffle and a right baffle are respectively arranged on two sides of the main frame, and the material conveying device and the brush dust removing device are both arranged on the main frame and clamped between the left baffle and the right baffle;
a water mist spraying device is arranged below the material conveying belt through a spraying cross frame rod, the water mist spraying device comprises at least two rigid spraying pipes which are longitudinally arranged, a high-pressure nozzle is arranged at the upper end of each rigid spraying pipe, and the high-pressure nozzle is aligned to the lower ring surface of the material conveying belt;
the storage and discharge device comprises a storage bin buried underground, and the storage bin is positioned at the side part of the left side baffle and/or the right side baffle; the left side baffle and/or the right side baffle are/is provided with a material feeding hole, one side of the material feeding hole facing the material conveying device is provided with a material guide pipe, an electric valve is arranged on the material feeding hole, and after the electric valve is opened, the storage bin can feed materials to the material conveying device through the material feeding hole and the material guide pipe;
a main driving device is arranged on the main frame and can simultaneously drive a material conveying belt of the material conveying device and a dust collection brush conveying belt of the brush dust removal device to synchronously and reversely advance;
the total driving device comprises a left driving motor and a right driving motor;
the material conveying belt of the material conveying device is an annular belt body, an H-shaped left external tooth transmission edge strip and a right external tooth transmission edge strip are arranged on the left side and the right side of the material conveying belt respectively, a first upper left driving gear and a first lower left driven supporting wheel are arranged on the upper portion and the lower portion of the left side of the upper ring surface of the material conveying belt respectively, and a first upper right driving gear and a first lower right driven supporting wheel are arranged on the upper portion and the lower portion of the right side of the upper ring surface of the material conveying belt respectively; a second upper left driving gear and a second lower left driven supporting wheel are respectively arranged at the upper part and the lower part of the left side of the lower annular surface of the material conveying belt, and a second upper right driving gear and a second lower right driven supporting wheel are respectively arranged at the upper part and the lower part of the right side of the lower annular surface of the material conveying belt; the first upper left driving gear and the second upper left driving gear are respectively meshed with the upper and lower side gear surfaces of the left external gear transmission edge strip, and the first upper right driving gear and the second upper right driving gear are respectively meshed with the upper and lower side gear surfaces of the right external gear transmission edge strip;
a first left upper gear shaft arranged on the first left upper driving gear is connected with a left driving motor through a left coupling, and the first left upper gear shaft is connected with and drives a second left upper gear shaft arranged on the second left upper driving gear through a left transmission structure and enables the second left upper gear shaft to rotate synchronously;
and a first right upper gear shaft arranged on the first right upper driving gear is connected with a right driving motor through a right coupling, and the first right upper gear shaft is connected with and drives a second right upper gear shaft arranged on the second right upper driving gear through a right transmission structure and enables the second right upper gear shaft to synchronously rotate.
2. The environment-friendly industrial sand making equipment as claimed in claim 1, wherein the dust-absorbing brush belt of the brush dust-removing device is an annular brush belt body externally planted with a brush surface, the annular brush belt body is sleeved on the front transmission supporting roller and the rear transmission supporting roller, and the left side and the right side of the dust-absorbing brush belt are respectively provided with an "︺" -shaped left-part external-tooth fixing edge strip and a right-part external-tooth fixing edge strip;
the left external tooth fixing edge strip and the right external tooth fixing edge strip on the left side and the right side of the lower ring surface of the dust collection brush conveying belt are meshed with the first left upper driving gear and the first right upper driving gear respectively; and a third upper left driven supporting wheel and a third upper right driven supporting wheel are respectively arranged on the upper parts of the left outer tooth fixing edge strip and the right outer tooth fixing edge strip on the left side and the right side of the upper ring surface of the dust collection brush conveying belt.
3. The environment-friendly industrial sand making equipment as claimed in claim 2, wherein the end of the brush dust removing device is connected with a cleaning device; the cleaning device comprises a cleaning channel with a profile-shaped cross section, and the tail end of the dust-absorbing brush conveyor belt passes through the cleaning channel; a cleaning moving strip hole is formed in the lower bottom surface of the cleaning channel, a cleaning vertical arm is arranged in the cleaning moving strip hole, one end, extending upwards into the cleaning channel, of the cleaning vertical arm is connected with a cleaning transverse rod which is transversely arranged, and a high-pressure water spraying hole is formed in the cleaning transverse rod; the lower end of the cleaning vertical arm extends into the wastewater recovery box, the upper part of the wastewater recovery box is provided with a cleaning arm movement driving motor and a driving screw rod through a support frame, a motor shaft of the cleaning arm movement driving motor is connected with the front end of the driving screw rod through a coupling, the rear end of the driving screw rod is arranged on the side wall of the wastewater recovery box through a bearing seat, the lower end of the cleaning vertical arm is fixedly provided with a moving nut, and the moving nut is sleeved on the driving screw rod; the front end of the driving screw rod is higher than the rear end;
when the cleaning arm movement driving motor is started, the movable nut and the cleaning vertical arm can be driven by the driving screw rod to move back and forth and lift up and down along the driving screw rod, and then the cleaning cross rod is driven to move back and forth and lift up and down;
the front end of cleaning solution honeycomb duct is connected to the high pressure water jet on the clean horizontal pole, the rear end of cleaning solution honeycomb duct runs through clean horizontal pole and clean perpendicular arm backward outside UNICOM cleaning liquid pump and cleaning solution storage box body.
4. The environment-friendly industrial sand making equipment as claimed in claim 3, wherein a left brush dust guard and a right brush dust guard are respectively provided on the right side of the left external tooth fixing strip and the left side of the right external tooth fixing strip; the left brush dust baffle and the right brush dust baffle are both flexible plate bodies;
a left conveying belt dust guard plate and a right conveying belt dust guard plate are respectively arranged on the right side of the left external tooth transmission edge strip and the left side of the right external tooth transmission edge strip;
the left brush dust guard plate and the left conveyor belt dust guard plate can seal and shield the first upper left driving gear; the right brush dust guard and the right conveyor belt dust guard can seal and shield the first upper right driving gear.
5. The environment-friendly industrial sand making equipment according to claim 1, wherein the iron removing device comprises an adsorption type iron removing device and an iron recovery and transmission device; the adsorption type iron removing device is arranged at the upper part of the material conveying device, and the iron recovery conveying device is connected with the adsorption type iron removing device;
the adsorption type iron removing device comprises an adsorption support, a first iron absorption conveying roller, a second iron absorption conveying roller and an iron absorption conveyor belt, wherein the first iron absorption conveying roller and the second iron absorption conveying roller are arranged on the adsorption support, and the iron absorption conveyor belt is sleeved on the first iron absorption conveying roller and the second iron absorption conveying roller; a magnetic suction plate is arranged on the adsorption bracket in the iron suction conveyor belt; the first iron absorption transmission roller is lower than the second iron absorption transmission roller and close to the material transmission device; the second magnet conveying roller is connected with an adsorption conveying driving motor through an adsorption transmission chain, and the adsorption conveying driving motor drives the second magnet conveying roller to rotate through the adsorption transmission chain;
the adsorption type iron removing device also comprises a middle conveying roller group, wherein the middle conveying roller group comprises a middle inner roller and a middle outer roller which are arranged on the adsorption bracket, the middle inner roller is arranged at the middle section position inside the iron-absorbing conveyor belt, and the middle outer roller is arranged at the middle section position outside the iron-absorbing conveyor belt; the middle conveying roller group folds the iron absorption conveying belt into an ﹀ shape; the magnetic suction plate is arranged on the adsorption bracket between the middle inner roller and the first iron adsorption conveying roller;
a plurality of material shifting rods are equidistantly arranged on the outer annular surface of the magnet conveyor belt through spring hinged supports, and the material shifting rollers are arranged at the extending ends of the material shifting rods.
6. The environment-friendly industrial sand making equipment as claimed in claim 5, wherein the iron recovery conveyor is located below the second magnet conveying roller; the iron recovery and transmission device comprises a first recovery and transmission roller and a second recovery and transmission roller, and a recovery transmission belt is sleeved on the first recovery and transmission roller and the second recovery and transmission roller;
the fixed end of a brush material telescopic arm is fixed on the adsorption support below the second magnet conveying roller, the telescopic end of the brush material telescopic arm is provided with a brush group through an electric roller, and the brush group is positioned above the iron recovery conveying device and is contacted with the lower rear part of the magnet conveying belt; the brush material telescopic arm is characterized in that the fixed end of the brush material telescopic arm is a hollow arm rod, an inserting rod hole is formed in the front end of the hollow arm rod, a resisting spring is arranged in the hollow arm rod, a telescopic outer rod is inserted into the inserting rod hole, one end of the telescopic outer rod inserted into the hollow arm rod is connected with the resisting spring, and the extending end of the telescopic outer rod is provided with a brush set through an electric rolling shaft.
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| CN202110504758.9A CN113044515B (en) | 2021-05-10 | 2021-05-10 | Environment-friendly industrial sand making equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110504758.9A CN113044515B (en) | 2021-05-10 | 2021-05-10 | Environment-friendly industrial sand making equipment |
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| CN113044515A CN113044515A (en) | 2021-06-29 |
| CN113044515B true CN113044515B (en) | 2022-09-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2557234Y (en) * | 2002-06-28 | 2003-06-25 | 宝山钢铁股份有限公司 | Parallel recovery type iron remover |
| KR20110074042A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 한미이엔씨 | Method and apparatus for producing sand by dry type |
| CN104384002A (en) * | 2014-06-27 | 2015-03-04 | 山东力建工业制砂科技有限公司 | Technology and complete equipment for industrial sand making and building garbage processing |
| CN206763087U (en) * | 2017-04-14 | 2017-12-19 | 宁夏亘峰嘉能能源科技股份有限公司 | Gangue mixed material screens crushing dust collection device |
| CN208244905U (en) * | 2018-01-24 | 2018-12-18 | 陈军 | A kind of talcum production device for thinning for building |
| KR102119355B1 (en) * | 2020-01-06 | 2020-06-04 | 문인녕 | sand recycling apparatus |
-
2021
- 2021-05-10 CN CN202110504758.9A patent/CN113044515B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557234Y (en) * | 2002-06-28 | 2003-06-25 | 宝山钢铁股份有限公司 | Parallel recovery type iron remover |
| KR20110074042A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 한미이엔씨 | Method and apparatus for producing sand by dry type |
| CN104384002A (en) * | 2014-06-27 | 2015-03-04 | 山东力建工业制砂科技有限公司 | Technology and complete equipment for industrial sand making and building garbage processing |
| CN206763087U (en) * | 2017-04-14 | 2017-12-19 | 宁夏亘峰嘉能能源科技股份有限公司 | Gangue mixed material screens crushing dust collection device |
| CN208244905U (en) * | 2018-01-24 | 2018-12-18 | 陈军 | A kind of talcum production device for thinning for building |
| KR102119355B1 (en) * | 2020-01-06 | 2020-06-04 | 문인녕 | sand recycling apparatus |
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| CN113044515A (en) | 2021-06-29 |
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