CN112499004A

CN112499004A - Sand temperature adjusting and treating system

Info

Publication number: CN112499004A
Application number: CN202011307496.9A
Authority: CN
Inventors: 朱从宜
Original assignee: Hunan Congyi Electric Furnace Equipment Co ltd
Current assignee: Hunan Congyi Electric Furnace Equipment Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-03-16

Abstract

The invention discloses a sand temperature adjusting and treating system, which belongs to the field of fused magnesia manufacturing and comprises a supporting seat, wherein a bottom plate is fixedly arranged on the supporting seat, the top of the bottom plate is detachably and fixedly connected with an adjusting box, and a plurality of layers of heat absorbing rods are uniformly distributed in the inner cavity of the adjusting box in the vertical direction; the inside hollow of heat absorption pole, the outside sets up spiral helicine fin, wherein the top is two-layer and the one deck of bottommost the heat absorption pole activity sets up, contact mutually between heat absorption pole and fin and the grit through setting up, make high temperature conduct the circulating water that lets in the heat absorption pole through fin and heat absorption pole in the middle of, thereby realize the cooling, set the fin to the heliciform, make the grit of stacking on the heat absorption pole move, give off with higher speed high temperature, and in the time of fin pivoted, can transport the grit of piling together to both sides, thereby spread out thin thickness, with higher speed the cooling, scraper blade through setting up promotes the grit, thereby reduce the condition of the bonding between the grit.

Description

Sand temperature adjusting and treating system

Technical Field

The invention belongs to the field of fused magnesia manufacturing, and particularly relates to a sand temperature adjusting and treating system.

Background

The electric melting magnesite is prepared by melting selected special A grade natural magnesite or high purity light-burned magnesia particles in an electric arc furnace, so the electric melting magnesite needs to be cooled after being prepared, but the current cooling method generally adopts the air cooling and natural cooling mode, the cooling mode is slow in cooling speed and needs to occupy a large amount of space for stacking, and some current cooling equipment cannot uniformly dissipate heat of the electric melting magnesite, and the heat dissipation effect of the equipment is poor.

Disclosure of Invention

The invention aims to solve the problems and provides a sand temperature adjusting and treating system which can reduce the bonding among gravels, uniformly spread and circularly cool.

In order to realize the purpose, the invention adopts the technical scheme that: a sand temperature adjusting and processing system comprises a supporting seat, wherein a bottom plate is fixedly arranged on the supporting seat, the top of the bottom plate is detachably and fixedly connected with an adjusting box, and a plurality of layers of heat absorbing rods are uniformly distributed in the inner cavity of the adjusting box in the vertical direction;

the heat absorption rods are hollow inside, spiral fins are arranged on the outer sides of the heat absorption rods, the heat absorption rods on the two layers at the uppermost side and the heat absorption rods on the layer at the bottommost side are movably arranged, the heat absorption rods on the two layers at the uppermost side are vertically arranged, every two heat absorption rods are communicated with each other, and circulating water is introduced into the heat absorption rods;

a scraping mechanism is arranged in the adjusting box, the scraping mechanism comprises a scraper which is arranged between the adjusting box and the adjusting box in a sliding manner and is positioned above the uppermost heat absorbing rod, the lower side part of the scraper extends into a gap between every two heat absorbing rods and is not in contact with the fins, and the scraper can rotate in 0-15 degrees relative to the vertical direction when sliding in the adjusting box;

still set up in the regulating box and be convenient for make the sieve material mechanism that gravel in the regulating box evenly fell.

Further, sieve material mechanism is including setting up the vibrations seat in the inner chamber of regulating box, the fixed a plurality of horizontal pole that sets up on the vibrations seat, set up the steel brush on the horizontal pole, the horizontal pole with the steel brush setting is in the unable activity the downside of heat absorption pole, just the steel brush with the fin contact, connect the vibration source on the vibrations seat.

Further, sieve material mechanism still including fixed set up in the collecting hopper of the bottom of bottom plate, it sets up the fly leaf to slide in the collecting hopper, the fly leaf with the bottom surface of bottom plate is to the contact, the fly leaf with the equipartition sets up a plurality of through-hole on the bottom plate, and the grit falls down in by the through-hole, the fly leaf with selectively communicate between the through-hole on the bottom plate, its gliding driving source of drive is connected to the one end of fly leaf.

Further, set up on the lateral surface of regulating box with looks fixed connection's mounting panel between the regulating box, fixed connection takes over on the mounting panel, take over the connection the heat absorption pole, and with the inside intercommunication of heat absorption pole, the activity sets up the heat absorption pole is through fixed setting up driving source on the mounting panel is driven by the turbine worm, the activity sets up the tip of heat absorption pole with rotate between the mounting panel and connect, the junction is sealed.

Furthermore, the regulating box with slide on the mounting panel and set up the slide-spindle, the slide-spindle is in with the setting the drive source fixed connection in the mounting panel outside, the fixed articulated seat that sets up on the slide-spindle, articulated seat with rotate mutually between the scraper blade and be connected, the fixed backing pin that sets up on the articulated seat, the backing pin blocks the scraper blade makes the scraper blade is for vertical direction upper rotation at- °.

Furthermore, a top cover is fixedly arranged at the top of the adjusting box.

The invention has the beneficial effects that: the invention provides a sand temperature adjusting and processing system 1, which is characterized in that a heat absorption rod and fins are arranged to be in contact with gravel, so that high temperature is transmitted to circulating water introduced into the heat absorption rod through the fins and the heat absorption rod, and cooling is realized.

2. Set the fin to the heliciform, when heat absorption pole and fin move about, make the grit motion of stacking on the heat absorption pole to high temperature gives off with higher speed, in addition when the fin rotates, can transport the grit of piling together to both sides, thereby shakeouts thin thickness, cooling with higher speed.

3. Through the scraper blade that sets up, promote the grit to reduce the condition of bonding between the grit, the in-process that drops downwards in the adjusting box makes the grit spread evenly through the sieve material mechanism that sets up, is convenient for cool down.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic view of the structure in the direction B of FIG. 1;

FIG. 4 is a schematic view of a portion of the enlarged structure at C in FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D;

FIG. 6 is an enlarged partial view of FIG. 1 at E;

FIG. 7 is a schematic view of a portion of the enlarged structure at F in FIG. 1;

fig. 8 is a partially enlarged structural view at G in fig. 2.

The text labels in the figures are represented as: 10. a supporting seat; 11. a base plate; 12. an adjusting box; 13. a heat absorbing rod; 14. a fin; 15. a squeegee; 16. a vibration seat; 17. a cross bar; 18. a steel brush; 19. a collection hopper; 20. a movable plate; 21. mounting a plate; 23. taking over a pipe; 24. a slide shaft; 25. a hinged seat; 26. a stop pin; 27. and a top cover.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in the attached figures 1-8 in the specification, the specific structure of the invention is as follows: a sand temperature adjusting treatment system comprises a supporting seat 10, wherein a bottom plate 11 is fixedly arranged on the supporting seat 10, the top of the bottom plate 11 is detachably and fixedly connected with an adjusting box 12, and a plurality of layers of heat absorbing rods 13 are uniformly distributed in the inner cavity of the adjusting box 12 in the vertical direction; a plurality of heat absorption rods 13 are arranged on each layer,

the heat absorption rods 13 are hollow inside, spiral fins 14 are arranged on the outer sides of the heat absorption rods 13, the heat absorption rods 13 on the two layers at the uppermost side and the heat absorption rods 13 on the layer at the bottommost side are movably arranged, the heat absorption rods 13 on the two layers at the uppermost side are vertically arranged, every two heat absorption rods 13 are communicated with each other, and circulating water is introduced into the heat absorption rods; after high-temperature fused magnesia is poured onto the heat absorption rod 13, the heat absorption rod 13 drives the fins 14 to rotate, so that piled gravels are conveyed towards two sides, the gravels are uniformly dispersed, the heat absorption rods 13 which are vertically arranged can drive the gravels to be uniformly dispersed to the maximum extent, and the fins 14 conduct high temperature to water in the

heat absorption rods

13 and 13, so that circulating water carries away heat for cooling;

a scraping mechanism is arranged in the adjusting box 12, the scraping mechanism comprises a scraper 15 which is arranged between the adjusting box 12 in a sliding manner and is positioned above the uppermost heat absorbing rod 13, the lower side part of the scraper 15 extends into a gap between every two heat absorbing rods 13 and is not contacted with the fins 14, and the scraper 15 can rotate in 0-15 degrees relative to the vertical direction when sliding in the adjusting box 12; when the scraper 15 moves on the gravel scraping heat absorption rod 13, the scraper 15 rotates, so that the scraper 15 has a downward squeezing effect on the gravel when pushing the gravel to move, the bonded gravel is crushed, the bonding between the gravels is reduced, the temperature is reduced quickly,

still set up in the regulating box 12 and be convenient for make gravel in the regulating box 12 evenly falls the sieve material mechanism, sieve material mechanism makes the gravel that falls even to make it can not only stack in a department, thereby the heat dissipation is even.

Preferably, sieve material mechanism is including setting up vibrations seat 16 in the inner chamber of regulating box 12, the fixed a plurality of horizontal pole 17 that sets up on vibrations seat 16, set up steel brush 18 on the horizontal pole 17, horizontal pole 17 with steel brush 18 sets up and is in the immobility heat absorption rod 13's downside, just steel brush 18 with the fin 14 contact, connect the vibration source on vibrations seat 16, the vibration source specifically is the bobbing machine, and when the bobbing machine drove vibrations seat 16 and shakes, make vibrations seat 16 drive horizontal pole 17 and steel brush 18 shake to make gravel that steel brush 18 drove on the heat absorption rod 13 fall downwards.

Preferably, the screening mechanism further comprises a collecting hopper 19 fixedly arranged at the bottom of the bottom plate 11, a movable plate 20 is arranged in the collecting hopper 19 in a sliding manner, a chute is formed in the collecting hopper 19, the movable plate 20 moves in the chute, the movable plate 20 is in contact with the bottom surface of the bottom plate 11, a plurality of through holes are uniformly distributed on the movable plate 20 and the bottom plate 11, gravel falls from the through holes, the movable plate 20 is selectively communicated with the through holes on the bottom plate 11, one end of the movable plate 20 is connected with a driving source for driving the movable plate to slide, the driving source is specifically a hydraulic cylinder, when the hydraulic cylinder drives the movable plate 20 to move, so that the through holes on the movable plate 20 are communicated with the through holes on the bottom plate 11, falling fused magnesia falls out through the through holes, and when the hydraulic cylinder drives the movable plate 20 to make the through holes on the movable plate 20 not communicated, thereby isolating the falling fused magnesia and preventing the falling fused magnesia from falling out of the equipment.

Preferably, set up on the lateral surface of regulating box 12 with looks fixed connection's mounting panel 21 between the regulating box 12, the regulating box 12 with be provided with the cavity between the mounting panel 21, fixed connection takes over 23 on the mounting panel 21, take over 23 and connect heat absorption rod 13, and with the inside intercommunication of heat absorption rod 13, every connect the back through taking over 23 between the heat absorption rod 13, make its inside circulating water flow, the activity sets up heat absorption rod 13 is through fixed the setting drive source on the mounting panel 21 is driven by the turbine worm, and the drive source specifically is the motor, and the activity sets up heat absorption rod 13's tip with rotate between the mounting panel 21 and connect, the junction is sealed, and the junction is sealed can not leak when making the circulating water flow into movable heat absorption rod 13.

Preferably, the adjusting box 12 and the mounting plate 21 are slidably provided with a sliding shaft 24, the sliding shaft 24 is fixedly connected to a driving source disposed outside the mounting plate 21, the driving source is specifically a hydraulic cylinder fixedly disposed outside the mounting plate 21, an output shaft of the hydraulic cylinder is fixedly connected to the sliding shaft 24, the sliding shaft 24 is fixedly provided with a hinge seat 25, the hinge seat 25 is rotatably connected to the scraper 15, the hinge seat 25 is fixedly provided with a stop pin 26, the stop pin 26 is disposed on two sides of a vertical line of a hinge center of the scraper 15, specifically two stop pins are disposed, the stop pin 26 stops the scraper 15, the scraper 15 rotates in 0-15 ° relative to the vertical direction, and each time the scraper 15 moves, the stop pin 26 located at the rear side of the moving direction of the scraper 15 stops the scraper 15, the blade 15 is tilted by rotation at 0-15 deg. to the vertical.

Preferably, a top cover 27 is fixedly arranged at the top of the adjusting box 12.

The specific use mode of the invention is as follows: firstly, the fused magnesia needing to be cooled is sent into the regulating box 12 from the top of the top cover 27, the fused magnesia is sent into the heat absorption rods 13 at the top, the heat absorption rods 13 drive the fins 14 to rotate by starting the motors connected with the two layers of heat absorption rods 13 at the top, so that the fins 14 drive the gravel to move towards two sides, the heat absorption rods 13 vertically arranged enable the gravel to be more uniformly dispersed, the hydraulic cylinders connected on the sliding shafts 24 are started, the hydraulic cylinders drive the sliding shafts 24 to slide and drive the scraping plates 15 to scrape the gravel, so that the bonded gravel is crushed,

high temperature is conducted into circulating water in the heat absorption rod 13 through contact of gravel, the heat absorption rod 13 and the fins 14, the circulating water sends the high temperature away, the vibrating machine connected to the vibrating seat 16 is started, the vibrating machine drives the cross rod 17 and the steel brush 18 to vibrate, accordingly, the gravel on the heat absorption rod 13 uniformly falls down, heat dissipation is uniform,

the hydraulic cylinder connected to the movable plate 20 is started to drive the movable plate 20 to slide, after the through hole in the movable plate 20 is communicated with the through hole in the bottom plate 11, gravel is directly sent out through the through hole, and when the hydraulic cylinder is started to control the movable plate 20 to retreat, the through hole in the movable plate 20 and the through hole in the bottom plate 11 cannot be communicated, so that the transportation of the gravel is cut off.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a sand temperature regulation processing system, includes supporting seat (10), fixed bottom plate (11) that set up on supporting seat (10), its characterized in that: the top of the bottom plate (11) is detachably and fixedly connected with an adjusting box (12), and a plurality of layers of heat absorbing rods (13) are uniformly distributed in the inner cavity of the adjusting box (12) in the up-down direction;

the heat absorption rods (13) are hollow, spiral fins (14) are arranged on the outer sides of the heat absorption rods, the heat absorption rods (13) on the two layers at the uppermost side and the heat absorption rods (13) on the layer at the bottommost side are movably arranged, the heat absorption rods (13) on the two layers at the uppermost side are vertically arranged, every two heat absorption rods (13) are communicated with each other, and circulating water is introduced into the heat absorption rods;

a scraping mechanism is arranged in the adjusting box (12), the scraping mechanism comprises a scraper (15) which is arranged between the adjusting box (12) and is positioned above the uppermost heat absorbing rod (13) in a sliding manner, the lower side part of the scraper (15) extends into a gap between every two heat absorbing rods (13) and is not contacted with the fins (14), and the scraper (15) can rotate in a vertical direction within 0-15 degrees when sliding in the adjusting box (12);

still set up in regulating box (12) and be convenient for make the sieve material mechanism that gravel in regulating box (12) evenly falls.

2. A sand temperature conditioning treatment system as claimed in claim 1, wherein: sieve material mechanism is including setting up vibrations seat (16) in the inner chamber of regulating box (12), the fixed a plurality of horizontal pole (17) that sets up on vibrations seat (16), set up steel brush (18) on horizontal pole (17), horizontal pole (17) with steel brush (18) set up and are in the immobility the downside of heat absorption pole (13), just steel brush (18) with fin (14) contact, connect the vibration source on vibrations seat (16).

3. A sand temperature conditioning treatment system as claimed in claim 1, wherein: the screening mechanism is still including fixed set up in aggregate bin (19) of the bottom of bottom plate (11), it sets up fly leaf (20) to slide in aggregate bin (19), fly leaf (20) with the bottom surface of bottom plate (11) is to the contact, fly leaf (20) with the equipartition sets up a plurality of through-hole on bottom plate (11), and the grit falls down in by the through-hole, fly leaf (20) with selectively communicate between the through-hole on bottom plate (11), its gliding driving source of drive is connected to the one end of fly leaf (20).

4. A sand temperature conditioning treatment system as claimed in claim 1, wherein: set up on the lateral surface of regulating box (12) with mounting panel (21) of looks fixed connection between regulating box (12), fixed connection takeover (23) is gone up in mounting panel (21), takeover (23) are connected heat absorption pole (13), and with the inside intercommunication of heat absorption pole (13), the activity sets up heat absorption pole (13) are in through fixed setting driving source on mounting panel (21) is driven by the turbine worm, and the activity sets up the tip of heat absorption pole (13) with rotate between mounting panel (21) and connect, the junction is sealed.

5. A sand temperature conditioning treatment system as claimed in claim 1, wherein: regulating box (12) with it sets up slide shaft (24) to slide on mounting panel (21), slide shaft (24) are in with the setting the drive source fixed connection in mounting panel (21) outside, fixed articulated seat (25) of setting on slide shaft (24), articulated seat (25) with rotate mutually between scraper blade (15) and be connected, fixed fender pin (26) that sets up on articulated seat (25), fender pin (26) block scraper blade (15), make scraper blade (15) are for vertical direction upward at 0-15 internal rotation.

6. A sand temperature conditioning treatment system as claimed in claim 1, wherein: the top of the adjusting box (12) is fixedly provided with a top cover (27).