CN212017212U

CN212017212U - Spray dust-settling device of vertical mill slag discharge belt conveyor

Info

Publication number: CN212017212U
Application number: CN202020086667.9U
Authority: CN
Inventors: 张胜国; 付红艳
Original assignee: Tangshan Chuangying Enterprise Management Consulting Co ltd
Current assignee: Beijing Sunward Machinery Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-27
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of auxiliary devices of dust settling equipment, in particular to a spraying dust settling device of a vertical mill slag discharge belt conveyor, which can automatically replenish water for a water tank so as to reduce the influence of human factors on the working state of the spraying dust settling device, thereby reducing the probability of the phenomenon that the spraying dust settling device stops working because workers do not replenish water for the water tank in time, namely reducing the influence of the water level state of the water tank on the dust settling effect of the spraying dust settling device, and improving the use reliability of the spraying dust settling device; the water spraying device comprises a rack, two groups of supporting rods, a water spraying pipe, a water tank and a water pump assembly, wherein a connecting assembly is arranged between the water spraying pipe and the two groups of supporting rods, and a containing cavity is arranged inside the water tank; the device also comprises a control tube, a supporting rod, a floating ball, a power rope, an extrusion plate, a first sealing gasket, a control spring, a driving rod, a pulley and a mounting ring, wherein the top end of the control tube is connected with the left side of the top end of the containing cavity.

Description

Spray dust-settling device of vertical mill slag discharge belt conveyor

Technical Field

The utility model relates to a dust fall equipment auxiliary device's technical field especially relates to a sediment belt feeder's spraying dust device is arranged to vertical mill.

Background

The vertical mill is an ideal large-scale grinding device and is widely applied to the industries of cement, electric power, metallurgy, chemical industry, non-metal ore and the like. The device integrates crushing, drying, grinding and grading conveying, has high production efficiency, can grind blocky, granular and powdery raw materials into required powdery materials, can generate a large amount of smoke dust when the powder after vertical grinding is conveyed by a vertical grinding slag-off belt conveyor, and needs timely dust-settling operation in order to reduce the pollution of the smoke dust to the working environment, wherein the spraying dust-settling device of the vertical grinding slag-off belt conveyor is a device for spraying water mist to the vertical grinding slag-off belt conveyor to perform dust-settling operation in the process of conveying the powder by the vertical grinding slag-off belt conveyor, and is widely used in the field of vertical grinding operation; the existing spraying dust-settling device of the vertical mill slag-discharging belt conveyor comprises a frame, two groups of supporting rods, a water spraying pipe, a water tank and a water pump assembly, wherein the left side and the right side of the top end of the frame are respectively connected with the bottoms of the two groups of supporting rods, the top ends of the two groups of supporting rods are respectively connected with the left side and the right side of the bottom end of the water spraying pipe, the left end of the water spraying pipe is provided with a plug, the front end of the water spraying pipe is uniformly communicated with a plurality of groups of atomizing nozzles, the left end of the water tank is attached to the right end of the frame, the bottom end of the water tank is provided with four groups of supporting legs, a containing cavity is arranged inside the water tank, the output end of the lower right side of the containing cavity is communicated with the input end of; when the spraying dust-settling device of the existing vertical mill slag-discharging belt conveyor is used and powder is conveyed by the vertical mill slag-discharging belt conveyor, the water pump assembly is started to convey water in the water tank into the water spray pipe, and then the water in the water spray pipe is sprayed into the air at the top of the belt conveyor through the multiple groups of atomizing nozzles; present found in the use of spraying dust device who immediately grinds sediment belt feeder, water in the water tank is constantly consumed, the staff need in time be the continuous operation of water tank moisturizing in order to guarantee spraying dust device, however because the reason of human factor, the phenomenon that the staff did not in time lead to spraying dust device stop work for the water tank moisturizing appears probably, then very big reduction spraying dust device's dust fall effect this moment, make spraying dust device's use reliability relatively poor simultaneously, thereby lead to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a can be automatically for the water tank moisturizing in order to reduce the human factor to the influence of spraying dust device operating condition, consequently reduced the probability that the staff does not in time lead to spraying dust device stop work's phenomenon to take place for the water tank moisturizing, reduced the water level state of water tank promptly to spraying dust device's dust fall effect's influence, therefore improved spraying dust device's use reliability to the spraying dust fall device of sediment belt feeder is arranged in the vertical mill of reinforcing practicality.

The utility model discloses a spray dust device of sediment belt feeder is arranged in vertical mill, which comprises a frame, two sets of bracing pieces, the spray pipe, water tank and water pump assembly, the top left side and the right side of frame are connected with the bottom of two sets of bracing pieces respectively, be provided with coupling assembling between spray pipe and the two sets of bracing pieces, the left end of spray pipe is provided with the shutoff, the front end of spray pipe evenly communicates and is provided with multiunit atomizer, the left end of water tank is hugged closely with the right-hand member of frame, the water tank bottom is provided with four groups of landing legs, the inside of water tank is provided with holds the chamber, the right downside output end that holds the chamber communicates with the input of water pump assembly, the left end of water pump assembly is connected with the right-hand member bottom of water tank, the upside output end of water pump assembly; the water replenishing device is characterized by further comprising a control tube, a supporting rod, a floating ball, a power rope, an extrusion plate, a first sealing gasket, a control spring, a driving rod, a pulley and a mounting ring, wherein the top end of the control tube is connected with the left side of the top end of the containing cavity, the upper input end of the control tube is communicated with the lower output end of the water replenishing tube, the input end of the water replenishing tube is communicated with a water replenishing assembly, the top end and the bottom end of the supporting rod are respectively connected with the middle parts of the top end and the bottom end of the containing cavity of the water tank, the top end of the floating ball is provided with a sliding hole in a penetrating manner, the sliding hole is slidably sleeved with the supporting rod, the top end of the extrusion plate is communicated with the containing cavity and provided with a clamping groove, the first sealing gasket is fixedly clamped with the clamping groove, the bottom end and the top end of the, the bottom left end of the driving rod is connected with the right end of the extrusion plate, a U-shaped groove is formed in the top of the right end of the driving rod, a rotating shaft is arranged in the middle of the front end of the pulley in a penetrating and rotating mode, the front end and the rear end of the rotating shaft are fixedly connected with the front end and the rear end of the U-shaped groove respectively, an annular groove is formed in the circumferential side wall of the pulley, the left end of the mounting ring is connected with the right end of the control tube in an intermediate-lower area mode, the left end and the right end of the power rope are connected with the mounting ring and the floating ball respectively, and the middle of the power rope is connected with.

The utility model discloses a spray dust device of vertical mill slag-off belt conveyor, the spacing subassembly includes spacing case, division board, baffle, apron, second sealed pad, dwang and coil spring, the left end of spacing case is connected with the right-hand member top of water tank, the inside of spacing case is provided with spacing chamber, the top and the bottom of spacing chamber communicate with the input of spray pipe and the output of water pump subassembly respectively, the front end, the rear end, the left end and the right-hand member of division board are connected with the middle part region of the front end, the rear end, the left end and the right-hand member of spacing chamber respectively, the bottom, the top, the front end and the rear end of baffle are connected with the top middle part of division board, the top of spacing chamber and the front end and the rear end of spacing chamber respectively, the top right side of division board runs through and is provided with the flow hole, the top left side of division board runs through and is provided with the spacing hole, the left, the front end and the rear end of dwang are provided with two sets of installation axles respectively, the outer end of two sets of installation axles rotates with the front end and the rear end of rotating the groove respectively and is connected, and spring and front side installation axle activity suit, the stiff end and the expansion end of spring are connected with the right-hand member of rotating the groove and the front end of dwang respectively, the bottom of apron is connected with the sealed top of filling up of second, the sealed bottom of filling up of second is sealed to hug closely with the top lateral wall in spacing hole, and the left end top in spacing chamber is provided with the overflow hole with the chamber intercommunication that holds of water tank.

The utility model discloses a sediment belt feeder's spraying dust device is arranged to vertical mill still includes fender rod and slider, the bottom of fender rod is connected with the bottom left side that holds the chamber, the top right side of fender rod is provided with T type groove with holding the chamber intercommunication, the slider slides with T type groove and clamps, the right-hand member of slider is provided with the synchronizing bar, the right-hand member of synchronizing bar stretches out the right side to T type groove from T type inslot, the right-hand member of synchronizing bar is connected with the left end of stripper plate.

The utility model discloses a grind immediately spraying dust device of row sediment belt feeder, coupling assembling includes fixing bearing, fastening threaded rod and fastening knob, and the right-hand member of left side bracing piece is provided with the fixed slot, fixing bearing clamps with the fixed slot is fixed, fixing bearing is connected with the left end interference of spray pipe, and the right-hand member top of right side bracing piece is run through and is provided with the regulation hole, the suit is rotated with the right part region of spray pipe in the regulation hole, the top of regulation hole is run through and is provided with the fastening screw hole, the bottom of fastening threaded rod inserts to the fastening screw hole from the upside spiral shell dress of right side bracing piece, the bottom of fastening threaded rod is hugged closely with the top of spray pipe, the bottom of fastening knob is connected with the top of.

The utility model discloses a grind immediately spraying dust device of row sediment belt feeder still includes the auxiliary tube, the input of the right side bottom of auxiliary tube and the top right side intercommunication of spray pipe, the front end of auxiliary tube evenly is provided with the supplementary atomizer of multiunit, the left end of auxiliary tube is provided with the end cap, the right-hand member middle part intercommunication of auxiliary tube is provided with first stop valve, and the regional intercommunication in right part of spray pipe is provided with the second stop valve, the second stop valve is located the left side of auxiliary tube and spray pipe junction.

The utility model discloses a grind immediately spraying dust device of row's sediment belt feeder still includes anchor strut and anchor ring, the fixed suit in left side of anchor ring and auxiliary tube, the bottom and the top of anchor strut are connected with the top of spray pipe and the bottom of anchor ring respectively.

The utility model discloses a grind immediately spraying dust device of sediment belt feeder still includes the clearance board, the top right side intercommunication that holds the chamber of water tank is provided with the clearance hole, the top lateral wall spiral shell dress of clearance board and clearance hole, the bottom middle part right side intercommunication that holds the chamber is provided with the blow off pipe, the intercommunication is provided with the third stop valve on the blow off pipe.

The utility model discloses a grind immediately spraying dust device of row sediment belt feeder still includes the handle, the bottom of handle is connected with the top middle part of clearance board.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the water supplementing component leads water into a control pipe in a water tank through a water supplementing pipe, under the pushing of water pressure, an extrusion plate at the bottom of the control pipe extrudes a control spring to move downwards, however, the water in the control pipe flows into the water tank, as the water level in the water tank rises continuously, a floating ball moves upwards along the axial direction of a support rod under the action of buoyancy force, simultaneously, the floating ball drives the right end of a power rope to move upwards, after the floating ball moves upwards to a certain height, the power rope is pulled tightly, then as the water level in the water tank continues to rise, the volume of the floating ball immersed in the water is increased, namely, the floating ball is subjected to larger buoyancy force, then the floating ball pulls a pulley upwards through the power rope, meanwhile, the pulley drives the extrusion plate to move upwards through a driving rod, at the moment, the water injection speed of the control pipe into the water tank is reduced, and when the water level reaches a set water level, namely, at, at the moment, the floating ball pulls the extrusion plate to move upwards to a state that the first sealing gasket at the top of the extrusion plate is tightly attached to the bottom end of the control pipe through the power rope, the pulley and the driving rod on the lower side of the pulley, at the moment, the control pipe does not supplement water into the water tank any more, when the water pump assembly is started to enable the multiple groups of atomizing nozzles to enter a spraying state, the water level in the water tank begins to descend, the volume of water drained by the floating ball begins to reduce along with the descending of the water level, namely the buoyancy borne by the floating ball is reduced, when the water level descends to a certain position, the buoyancy of the floating ball is not enough to pull the first sealing gasket on the extrusion plate to be tightly attached to the bottom end of the control pipe, the water in the control pipe pushes the extrusion plate away again to continue supplementing water into the water tank, the water level in the water tank rises again, at the moment, the automatic water supplementing, therefore, the probability that the phenomenon that the spray dust suppression device stops working is caused because workers do not timely replenish water for the water tank is reduced, namely, the influence of the water level state of the water tank on the dust suppression effect of the spray dust suppression device is reduced, the use reliability of the spray dust suppression device is improved, and the practicability is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

fig. 3 is a schematic view of a partial enlarged structure of B of the present invention;

FIG. 4 is a schematic view of the connection structure of the cover plate and the rotary rod of the present invention;

FIG. 5 is a schematic view of the connection structure of the pulley and the driving rod of the present invention;

FIG. 6 is a schematic view of the connection structure of the protection rod and the T-shaped groove of the present invention;

in the drawings, the reference numbers: 1. a frame; 2. a support bar; 3. a water spray pipe; 4. a water tank; 5. a water pump assembly; 6. a plurality of groups of atomizing nozzles; 7. a containing cavity; 8. a water replenishing pipe; 9. a control tube; 10. a support rod; 11. a floating ball; 12. a power cord; 13. a pressing plate; 14. a first gasket; 15. a control spring; 16. driving the rod; 17. a pulley; 18. a mounting ring; 19. a limiting box; 20. a partition plate; 21. a baffle plate; 22. a cover plate; 23. a second gasket; 24. rotating the rod; 25. a coil spring; 26. a limiting cavity; 27. a guard bar; 28. a slider; 29. a T-shaped groove; 30. fixing the bearing; 31. fastening a threaded rod; 32. fastening a knob; 33. an auxiliary tube; 34. a plurality of groups of auxiliary atomizing nozzles; 35. a reinforcing rod; 36. a reinforcing ring; 37. cleaning the plate; 38. a handle; 39. a sewage discharge pipe.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 6, the spraying dust-settling device of the vertical mill slag-discharging belt conveyor comprises a frame 1, two groups of support rods 2, a water spraying pipe 3, a water tank 4 and a water pump assembly 5, wherein the left side and the right side of the top end of the frame 1 are respectively connected with the bottom ends of the two groups of support rods 2, a connecting assembly is arranged between the water spraying pipe 3 and the two groups of support rods 2, the left end of the water spraying pipe 3 is provided with a plug, the front end of the water spraying pipe 3 is uniformly communicated with a plurality of groups of atomizing nozzles 6, the left end of the water tank 4 is clung to the right end of the frame 1, the bottom end of the water tank 4 is provided with four groups of support legs, the water tank 4 is internally provided with a containing cavity 7, the right lower side output end of the containing cavity 7 is communicated with the input end of the water pump assembly 5, the, a water replenishing pipe 8 is communicated with the left side of the top end of the containing cavity 7; the water replenishing device further comprises a control tube 9, a support rod 10, a floating ball 11, a power rope 12, an extrusion plate 13, a first sealing gasket 14, a control spring 15, a driving rod 16, a pulley 17 and a mounting ring 18, wherein the top end of the control tube 9 is connected with the left side of the top end of the containing cavity 7, the upper input end of the control tube 9 is communicated with the lower output end of the water replenishing tube 8, the input end of the water replenishing tube 8 is communicated with a water replenishing assembly, the top end and the bottom end of the support rod 10 are respectively connected with the middle parts of the top end and the bottom end of the containing cavity 7 of the water tank 4, the top end of the floating ball 11 is provided with a sliding hole in a penetrating manner, the sliding hole is in sliding fit with the support rod 10, the top end of the extrusion plate 13 is communicated with the containing cavity 7 and provided with a clamping groove, the first sealing gasket 14 is fixedly clamped with the clamping groove, the bottom end and the top, the left end of the bottom of the driving rod 16 is connected with the right end of the extrusion plate 13, a U-shaped groove is formed in the top of the right end of the driving rod 16, a rotating shaft is arranged in the middle of the front end of the pulley 17 in a penetrating and rotating mode, the front end and the rear end of the rotating shaft are fixedly connected with the front end and the rear end of the U-shaped groove respectively, an annular groove is formed in the circumferential side wall of the pulley 17, the left end of the mounting ring 18 is connected with the middle lower portion area of the right end of the control tube 9, the left end and the right end of the power rope 12 are connected with the mounting ring 18 and the floating ball 11 respectively, and the middle; firstly, the water supplementing component leads water into a control pipe in a water tank through a water supplementing pipe, under the pushing of water pressure, an extrusion plate at the bottom of the control pipe extrudes a control spring to move downwards, however, the water in the control pipe flows into the water tank, as the water level in the water tank rises continuously, a floating ball moves upwards along the axial direction of a support rod under the action of buoyancy force, simultaneously, the floating ball drives the right end of a power rope to move upwards, after the floating ball moves upwards to a certain height, the power rope is pulled tightly, then as the water level in the water tank continues to rise, the volume of the floating ball immersed in the water is increased, namely, the floating ball is subjected to larger buoyancy force, then the floating ball pulls a pulley upwards through the power rope, meanwhile, the pulley drives the extrusion plate to move upwards through a driving rod, at the moment, the water injection speed of the control pipe into the water tank is reduced, and when the water level reaches a set water level, namely, at, at the moment, the floating ball pulls the extrusion plate to move upwards to a state that the first sealing gasket at the top of the extrusion plate is tightly attached to the bottom end of the control pipe through the power rope, the pulley and the driving rod on the lower side of the pulley, at the moment, the control pipe does not supplement water into the water tank any more, when the water pump assembly is started to enable the multiple groups of atomizing nozzles to enter a spraying state, the water level in the water tank begins to descend, the volume of water drained by the floating ball begins to reduce along with the descending of the water level, namely the buoyancy borne by the floating ball is reduced, when the water level descends to a certain position, the buoyancy of the floating ball is not enough to pull the first sealing gasket on the extrusion plate to be tightly attached to the bottom end of the control pipe, the water in the control pipe pushes the extrusion plate away again to continue supplementing water into the water tank, the water level in the water tank rises again, at the moment, the automatic water supplementing, therefore, the probability that the phenomenon that the spray dust suppression device stops working is caused because workers do not timely replenish water for the water tank is reduced, namely, the influence of the water level state of the water tank on the dust suppression effect of the spray dust suppression device is reduced, the use reliability of the spray dust suppression device is improved, and the practicability is enhanced.

The utility model discloses a spray dust device of vertical mill slag-off belt conveyor, the spacing subassembly includes spacing case 19, division board 20, baffle 21, apron 22, second sealed pad 23, dwang 24 and wind spring 25, the left end of spacing case 19 is connected with the right-hand member top of water tank 4, the inside of spacing case 19 is provided with spacing chamber 26, the top and the bottom of spacing chamber 26 communicate with the input of spray pipe 3 and the output of water pump assembly 5 respectively, the front end, the rear end, the left end and the right-hand member of division board 20 are connected with the front end, the rear end, the middle part region of left end and right-hand member of spacing chamber 26 respectively, the bottom, the top, the front end and the rear end of baffle 21 are connected with the top middle part of division board 20, the top of spacing chamber 26 and the front end and the rear end of spacing chamber 26 respectively, the top right side of division board 20 runs through and is provided with the flow hole, the top left, the bottom of the left end of the baffle 21 is provided with a rotating groove, the front end and the rear end of the rotating rod 24 are respectively provided with two groups of mounting shafts, the outer ends of the two groups of mounting shafts are respectively rotatably connected with the front end and the rear end of the rotating groove, the coil spring 25 is movably sleeved with the front side mounting shaft, the fixed end and the movable end of the coil spring 25 are respectively connected with the right end of the rotating groove and the front end of the rotating rod 24, the bottom end of the cover plate 22 is connected with the top end of the second sealing gasket 23, the bottom end of the second sealing gasket 23 is tightly sealed with the outer side wall of the top end of the limiting hole, and the top of the left end of; in case after the pipeline of water pump assembly output has appeared blockking up, then the pipeline water pressure increase of water pump assembly output side, the water pressure in the spacing case increases in step promptly, then the water under high pressure of the division board downside of spacing case then promotes the apron, make the apron extrude the coil spring and clockwise rotate through the dwang, the spacing hole of division board is no longer stopped up to the sealed pad of second of apron bottom this moment, then the water under high pressure in the spacing case then passes spacing hole and overflow hole and flows back to holding the intracavity, the process of the output side pipeline pressure release for water pump assembly has just been realized to this process, the effectual operating condition that has reduced water pump assembly and be in the high load for a long time and the probability that breaks down, play the guard action to water pump assembly, thereby the practicality.

The utility model discloses a spraying dust device of sediment belt feeder is arranged to vertical mill still includes guard bar 27 and slider 28, and the bottom of guard bar 27 is connected with the bottom left side that holds chamber 7, and the top right side of guard bar 27 is provided with T type groove 29 with holding chamber 7 intercommunication, and slider 28 slides with T type groove 29 and clamps, and the right-hand member of slider 28 is provided with the synchronizing bar, and the right-hand member of synchronizing bar stretches out to the right side of T type groove 29 from T type groove 29, and the right-hand member of synchronizing bar is connected with the left end of stripper plate 13; when the extrusion plate moves longitudinally, the extrusion plate drives the sliding block to synchronously slide in the T-shaped groove of the protective rod through the synchronous rod, the extrusion rod is limited through the sliding block, the probability that the extrusion rod is inclined at the lower side of the control tube is effectively reduced, and therefore stability is enhanced.

The utility model discloses a spraying dust device of sediment belt feeder is arranged to vertical mill, coupling assembling includes fixing bearing 30, fastening threaded rod 31 and fastening knob 32, the right-hand member of left side bracing piece 2 is provided with the fixed slot, fixing bearing 30 clamps with the fixed slot is fixed, fixing bearing 30 is connected with the left end interference of spray pipe 3, the right-hand member top of right side bracing piece 2 runs through and is provided with the regulation hole, the regulation hole rotates the suit with the right part region of spray pipe 3, the top of regulation hole runs through and is provided with the fastening screw hole, the bottom of fastening threaded rod 31 inserts in the fastening threaded hole from the upside spiral shell dress of right side bracing piece 2, the bottom of fastening threaded rod 31 is hugged closely with the top of spray pipe 3, the bottom of fastening knob 32 is connected with; will fasten the threaded rod and send soon in fastening screw hole through the fastening knob, can make the spray pipe rotate at the top of two sets of bracing pieces, at this moment alright adjust with the spraying angle that realizes multiunit atomizer for spraying dust device's use flexibility ratio improves, thereby has strengthened the practicality.

The utility model discloses a spraying dust fall device of sediment belt feeder is arranged to vertical mill still includes auxiliary tube 33, the input of the right side bottom of auxiliary tube 33 and the top right side intercommunication of spray pipe 3, the front end of auxiliary tube 33 evenly is provided with multiunit auxiliary atomizer 34, the left end of auxiliary tube 33 is provided with the end cap, the right-hand member middle part intercommunication of auxiliary tube 33 is provided with first stop valve, the regional intercommunication in right part of spray pipe 3 is provided with the second stop valve, the second stop valve is located the left side of auxiliary tube 33 and spray pipe 3 junction; when the atomizer on the spray pipe needs to be maintained, at this moment, the second stop valve can be closed and the first stop valve is opened, and at this moment, the multiunit auxiliary atomizer enters into the working state and removes dust for belt conveyor spraying, so that the working continuity of the spraying dust-settling device is improved through the multiunit auxiliary atomizer, the working efficiency is improved, and the practicability is enhanced.

The utility model discloses a spray dust fall device of vertical mill slag-off belt conveyor, still include anchor strut 35 and anchor ring 36, anchor ring 36 and the left side of auxiliary tube 33 are fixed to be nested, the bottom and the top of anchor strut 35 are connected with the top of spray pipe 3 and the bottom of anchor ring 36 respectively; the auxiliary pipe is limited by the reinforcing ring on the reinforcing rod, so that the multi-group auxiliary atomizing nozzles on the auxiliary pipe are more stable, and the practicability is enhanced.

The utility model discloses a spray dust device of vertical mill slag-off belt feeder still includes clearance board 37, and the top right side intercommunication of the holding chamber 7 of water tank 4 is provided with the clearance hole, and clearance board 37 and the top lateral wall spiral shell dress of clearance hole, and the bottom middle part right side intercommunication of holding chamber 7 is provided with blow off pipe 39, and the intercommunication is provided with the third stop valve on blow off pipe 39; the cleaning hole and the blow-off pipe through the water tank are matched with each other, so that the cleaning work of the water tank is more convenient, the cleaning hole is plugged by the cleaning plate, the probability that the water tank falls into sundries through the cleaning hole is effectively reduced, and the convenience is enhanced.

The spraying dust-settling device of the vertical mill slag-discharging belt conveyor also comprises a lifting handle 38, and the bottom end of the lifting handle 38 is connected with the middle part of the top end of the cleaning plate 37; make the control of clearance board more convenient through the handle to the practicality has been strengthened.

The utility model discloses a spray dust device of sediment belt feeder immediately grinds, it is at work, at first the moisturizing subassembly passes through the moisturizing pipe and lets in water to the control tube in the water tank, under the promotion of water pressure, the stripper plate extrusion control spring of control tube bottom moves down, but the water in the control tube then flows into in the water tank, along with the water level in the water tank constantly risees, the floater is under the effect of buoyancy, move up along the axial of support rod, simultaneously the floater drives the right-hand member of power rope to move up, after the floater moves up to certain height, at this moment the power rope is dragged tightly, then along with the water level in the water tank continues rising, the volume that the floater submerges in the water is more and more, namely the buoyancy that the floater receives is bigger and bigger, then the floater drags the pulley through the power rope and upwards moves up, meanwhile, the pulley then drives the stripper plate through the drive rod and upwards moves, at this moment the water injection speed of, when the water level reaches the set water level, namely the floating ball is subjected to the set buoyancy value, the floating ball pulls the extrusion plate to move upwards to a state that the first sealing gasket at the top of the extrusion plate is tightly attached to the bottom end of the control pipe through the power rope, the pulley and the driving rod on the lower side of the pulley, at this time, the control pipe does not supplement water into the water tank any more, when the vertical mill slag discharge belt conveyor conveys powder, the water pump assembly is started to convey water in the water tank into the water spray pipe, then the water in the water spray pipe sprays water mist into the air at the top of the belt conveyor through a plurality of groups of atomizing nozzles, when the water pump assembly is started to enable the plurality of groups of atomizing nozzles to enter the atomizing state, the water level in the water tank begins to descend, the volume of the discharged water of the floating ball begins to be reduced along with the descending of the water level, namely the buoyancy force borne by the floating ball is reduced, when the water level descends, then water in the control tube can push the stripper plate open once more and continue the moisturizing for the water tank, water level in the water tank then rises once more, the automatic water supply process of water tank has just been realized this moment, after the pipeline of water pump assembly output has appeared blockking up, then the pipeline water pressure increase of water pump assembly output side, water pressure in the spacing case increases in step promptly, then the high pressure water of the division board downside of spacing case then promotes the apron, make the apron extrude the coil spring through the dwang and clockwise turning, the spacing hole of division board is no longer stopped up to the second sealed pad of apron bottom this moment, then high pressure water in the spacing case then passes spacing hole and overflow hole and flows back to holding the intracavity, the process of the output side pipeline pressure release for water pump assembly has just been realized to this process.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

In the present invention, "first", "second" and "third" do not represent specific quantities or sequences, but are merely used for distinguishing names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A spraying dust-settling device of a vertical mill slag-discharging belt conveyor comprises a frame (1), two groups of supporting rods (2), a water spraying pipe (3), a water tank (4) and a water pump assembly (5), wherein the left side and the right side of the top end of the frame (1) are respectively connected with the bottoms of the two groups of supporting rods (2), a connecting assembly is arranged between the water spraying pipe (3) and the two groups of supporting rods (2), the left end of the water spraying pipe (3) is provided with a plug, the front end of the water spraying pipe (3) is uniformly communicated with a plurality of groups of atomizing nozzles (6), the left end of the water tank (4) is clung to the right end of the frame (1), the bottom end of the water tank (4) is provided with four groups of supporting legs, a containing cavity (7) is arranged inside the water tank (4), the output end of the lower right side of the containing cavity (7) is communicated with, the upper side output end of the water pump assembly (5) is communicated with the right side input end of the water spray pipe (3) to be provided with a limiting assembly, and the left side of the top end of the containing cavity (7) is communicated with a water replenishing pipe (8); characterized in that the device also comprises a control tube (9), a supporting rod (10), a floating ball (11), a power rope (12), an extrusion plate (13), a first sealing gasket (14), a control spring (15), a driving rod (16), a pulley (17) and a mounting ring (18), wherein the top end of the control tube (9) is connected with the left side of the top end of the containing cavity (7), the upper input end of the control tube (9) is communicated with the lower output end of a water supplementing tube (8), the input end of the water supplementing tube (8) is communicated with a water supplementing assembly, the top end and the bottom end of the supporting rod (10) are respectively connected with the middle parts of the top end and the bottom end of the containing cavity (7) of the water tank (4), the top end of the floating ball (11) is provided with a sliding hole in a penetrating manner, the sliding hole is sleeved with the supporting rod (10) in a sliding manner, the top end of the extrusion plate (, the first sealing gasket (14) is fixedly clamped with the clamping groove, the bottom end and the top end of the control spring (15) are respectively connected with the left side of the bottom end of the containing cavity (7) and the bottom end of the extrusion plate (13), the top end of the first sealing gasket (14) is closely attached to the bottom end of the control tube (9) in a sealing manner, the left end of the bottom of the driving rod (16) is connected with the right end of the extrusion plate (13), a U-shaped groove is formed in the top of the right end of the driving rod (16), a rotating shaft is rotatably arranged in the middle of the front end of the pulley (17) in a penetrating manner, the front end and the rear end of the rotating shaft are respectively fixedly connected with the front end and the rear end of the U-shaped groove, an annular groove is formed in the circumferential side wall of the pulley (17), the left end of the mounting ring (18) is connected with the middle lower region of the right end of the control tube (9), and the left end and the right, the middle part of the power rope (12) is rotationally connected with the bottom of the annular groove of the pulley (17).

2. The spray dust settling device of the vertical mill slag-off belt conveyor as claimed in claim 1, wherein the limiting component comprises a limiting box (19), a partition plate (20), a baffle plate (21), a cover plate (22), a second sealing gasket (23), a rotating rod (24) and a coil spring (25), the left end of the limiting box (19) is connected with the top of the right end of the water tank (4), a limiting cavity (26) is arranged inside the limiting box (19), the top end and the bottom end of the limiting cavity (26) are respectively communicated with the input end of the water spray pipe (3) and the output end of the water pump component (5), the front end, the rear end, the left end and the right end of the partition plate (20) are respectively connected with the middle regions of the front end, the rear end, the left end and the right end of the limiting cavity (26), and the bottom end, the top end, the front end and the rear end of the baffle plate (21) are respectively connected with the middle, The top end of the limit cavity (26) is connected with the front end and the rear end of the limit cavity (26), a flow hole is arranged on the right side of the top end of the partition plate (20) in a penetrating way, a limiting hole is arranged on the left side of the top end of the partition plate (20) in a penetrating way, a rotating groove is arranged at the bottom of the left end of the baffle plate (21), the front end and the rear end of the rotating rod (24) are respectively provided with two groups of mounting shafts, the outer ends of the two groups of mounting shafts are respectively rotatably connected with the front end and the rear end of the rotating groove, the coil spring (25) is movably sleeved with the front side mounting shaft, the fixed end and the movable end of the coil spring (25) are respectively connected with the right end of the rotating groove and the front end of the rotating rod (24), the bottom end of the cover plate (22) is connected with the top end of the second sealing gasket (23), the bottom end of the second sealing gasket (23) is tightly attached to the outer side wall of the top end of the limiting hole in a sealing mode, and the top of the left end of the limiting cavity (26) is communicated with the containing cavity of the water tank (4) to form an overflow hole.

3. The spraying dust settling device of the vertical mill slag-discharging belt conveyor as claimed in claim 2, further comprising a protection rod (27) and a sliding block (28), wherein the bottom end of the protection rod (27) is connected with the left side of the bottom end of the containing cavity (7), the right side of the top end of the protection rod (27) is communicated with the containing cavity (7) and is provided with a T-shaped groove (29), the sliding block (28) is slidably clamped with the T-shaped groove (29), the right end of the sliding block (28) is provided with a synchronizing rod, the right end of the synchronizing rod extends out of the T-shaped groove (29) to the right side of the T-shaped groove (29), and the right end of the synchronizing rod is connected with the left end of the extrusion plate (13).

4. The spray dust settling device of the vertical mill slag discharge belt conveyor as claimed in claim 3, the connecting component comprises a fixed bearing (30), a fastening threaded rod (31) and a fastening knob (32), the right end of the left supporting rod (2) is provided with a fixed groove, the fixed bearing (30) is fixedly clamped with the fixed groove, the fixed bearing (30) is in interference fit connection with the left end of the spray pipe (3), the top of the right end of the right side support rod (2) is provided with an adjusting hole in a penetrating way, the adjusting hole is rotatably sleeved with the right part area of the spray pipe (3), the top end of the adjusting hole is provided with a fastening threaded hole in a penetrating way, the bottom end of the fastening threaded rod (31) is inserted into the fastening threaded hole from the upper side of the right supporting rod (2) in a screw-mounting manner, the bottom end of the fastening threaded rod (31) is tightly attached to the top end of the spray pipe (3), the bottom end of the fastening knob (32) is connected with the top end of the fastening threaded rod (31).

5. The spraying dust-settling device of the vertical mill slag-discharging belt conveyor as claimed in claim 4, further comprising an auxiliary pipe (33), wherein an input end of the right bottom of the auxiliary pipe (33) is communicated with the right side of the top end of the water spraying pipe (3), a plurality of groups of auxiliary spraying nozzles (34) are uniformly arranged at the front end of the auxiliary pipe (33), a plug is arranged at the left end of the auxiliary pipe (33), a first stop valve is communicated with the middle part of the right end of the auxiliary pipe (33), a second stop valve is communicated with the right area of the water spraying pipe (3), and the second stop valve is positioned at the left side of the connection part of the auxiliary pipe (33) and the water spraying pipe (3).

6. The spray dust settling device of the vertical mill residue discharge belt conveyor as claimed in claim 5, further comprising a reinforcing rod (35) and a reinforcing ring (36), wherein the reinforcing ring (36) is fixedly sleeved on the left side of the auxiliary pipe (33), and the bottom end and the top end of the reinforcing rod (35) are respectively connected with the top end of the water spray pipe (3) and the bottom end of the reinforcing ring (36).

7. The spraying dust-settling device of the vertical mill slag-discharging belt conveyor as claimed in claim 6, further comprising a cleaning plate (37), wherein a cleaning hole is formed in the right side of the top end of the containing cavity (7) of the water tank (4) in a communicating manner, the cleaning plate (37) is screwed with the outer side wall of the top end of the cleaning hole, a drain pipe (39) is formed in the right side of the middle of the bottom end of the containing cavity (7) in a communicating manner, and a third stop valve is arranged on the drain pipe (39) in a communicating manner.

8. The spray dust settling device of the vertical mill residue discharge belt conveyor as claimed in claim 7, further comprising a handle (38), wherein the bottom end of the handle (38) is connected with the middle part of the top end of the cleaning plate (37).