CN115974365B - Preheater for glass production - Google Patents
Preheater for glass production Download PDFInfo
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- CN115974365B CN115974365B CN202310257809.1A CN202310257809A CN115974365B CN 115974365 B CN115974365 B CN 115974365B CN 202310257809 A CN202310257809 A CN 202310257809A CN 115974365 B CN115974365 B CN 115974365B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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Abstract
The invention relates to the technical field of glass production, in particular to a preheater for glass production, which comprises a heating box, wherein the heating box is a semicircular plate shell with an opening at the top, a semicircular cover is fixedly covered at the top of the heating box, an air outlet is arranged on the semicircular cover, a supporting ring body and a ring track are penetrated on a side straight plate shell on the heating box, the supporting ring body, the ring track and a circular central shaft on the heating box are coaxial, the supporting ring body is arranged in the ring track, the ring track passes through two square holes formed in the side straight plate shell on the heating box, high-temperature gas in the heating box heats silica sand, the bottom of the silica sand falls down after passing through a V-shaped elastic plate and is heated by hot air blown out from an air outlet nozzle, the concave folded plate cover is folded to intercept the scattered silica sand, the silica sand is blown by air flow and then rushes to a swinging U-shaped heat conducting pipe, heat transfer is realized through contact, the silica sand after the silica sand is heated further, the silica sand is conveyed to the outside of the heating box along with the ring track, and the whole process realizes the autonomous control heating of the assembly line type, and ensures that the silica sand is heated uniformly and fully.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a preheater for glass production.
Background
The glass production is with the tank wall inside contact glass liquid surface line position, the temperature can reach 1500 ℃ at most, the tank wall is very easily eroded and leads to peeling under the effect of glass liquid and high temperature burning flue gas, thereby reduce the life of melting furnace, in the prior art, in the tank wall outside through the position of tank wall cooling fan towards glass liquid surface line of tank wall blowing cooling wind, reduce the temperature of tank wall, slow down the speed that the tank wall is eroded, the life of glass melting furnace is prolonged, however tank wall outside and atmospheric contact position temperature is above 400 ℃, can heat surrounding air and cooling wind to more than 200 ℃, if with present mode, will be by the direct emission of heated cooling wind, will be by the high temperature wind suction pipeline after the tank wall heating in, send into the preheating chamber of glass raw materials through tank wall cooling fan, preheat glass raw materials silica sand, be used for improving the silica sand temperature, the silica sand is preheated after high temperature wind, reduce the required energy that glass melting furnace is eroded, reduce the life of glass melting furnace, the energy-saving and the atmospheric temperature is higher than 400 ℃, the problem of the glass melting furnace is fully heated, the problem of having no thermal insulation, if the problem is solved, the problem of the heat is fully provided, and the heat-insulating glass is fully blown into the glass melting furnace is fully, the heat-stable, the problem is solved, and the problem of the glass is not is fully is solved.
Disclosure of Invention
The invention aims to provide a preheater for glass production, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a glass production is with pre-heater, includes the heating cabinet, the heating cabinet is open-top's semicircle board casing, and the fixed lid in heating cabinet top has the semicircle lid, is provided with the gas outlet on the semicircle lid, run through on the straight board casing of side on the heating cabinet and prop ring body and ring track, and prop ring body, the circle center pin on ring track and the heating cabinet is coaxial, be provided with in the ring track and prop the ring body, two square holes of seting up on the straight board casing of side on the ring track through the heating cabinet, prop the ring body and be equipped with a plurality of evenly distributed's gyro wheel unit, gyro wheel unit spacing control ring track, be provided with a plurality of evenly distributed's heating element and a person in charge in the heating cabinet, and a plurality of heating element present arc position and distribute, every heating element all one end and person in charge the intercommunication, be responsible for one end and run through the casing of heating element other end and fix on the inner wall of heating cabinet, ring track shape is the ring plate, and ring plate section be concave, and the heating element sets up in the recess of ring track, evenly encircle on the ring plate lateral wall of ring track and establish the dogtooth.
Preferably, the roller unit comprises a first roller and a second roller, the second roller and the first roller are both arranged on the supporting ring body, a plurality of second rollers are uniformly arranged at the bottom of the ring track in a ring supporting mode, the second roller supports the bottom shell of the ring track in a supporting mode, a plurality of first rollers are uniformly arranged in the ring track in a ring supporting mode, and a plurality of first rollers are matched with the inner shell of the ring track.
Preferably, the heating element comprises a branch pipe, a power element, a control element and a sand shoveling element, one end of the branch pipe is fixed on the inner wall of the heating box, the other end of the branch pipe is communicated with the main pipe, a plurality of evenly distributed sand shoveling elements are connected below the branch pipe, the control element is connected with all the sand shoveling elements, one end of the control element is driven by the power element, one end of the power element is connected with the branch pipe, and the power element is in driving connection with the circular track.
Preferably, the control piece comprises a power column, a braking long plate, a positioning shaft and a ring plate wheel, wherein the braking long plate is connected with the sand shoveling piece, a plate groove is formed in one end of the braking long plate, the ring plate wheel is arranged in the plate groove, the positioning shaft is movably sleeved in the middle of the ring plate wheel and fixed on the braking long plate, the power column is fixed on one side of the braking long plate, and the power column is in butt joint with the power piece.
Preferably, the power piece includes shell fragment, reference column, cam, camshaft and pinion that resets, reference column one end is fixed on the branch pipe, and the through-hole is seted up to the other end, and the activity has cup jointed the camshaft in the through-hole, and the bottom mounting of camshaft has the pinion, and pinion and ring rail meshing transmission are connected, and the top of camshaft is fixed with the cam, and cam and ring plate wheel contact, one side of reference column is fixed with the shell fragment that resets, and shell fragment one end and power column contact reset.
Preferably, the sand shoveling piece comprises a vertical pipe, a long flat barrel, a cover assembly, a pipe assembly, a concave folded plate cover and a shovel head, wherein the vertical pipe is abutted to the top of the cover assembly, the upper end of the vertical pipe is fixed and the branch pipe is abutted to the top of the cover assembly, the concave folded plate cover is arranged below the cover assembly, the pipe assembly and the long flat barrel are arranged in the concave folded plate cover, two symmetrically distributed pipe assemblies are arranged outside the long flat barrel, the shovel head is arranged at one end of the concave folded plate cover, one end of the long flat barrel is connected with the shovel head, the other end of the long flat barrel is connected with the cover assembly, and the braking long plate is fixed at the top of the concave folded plate cover.
Preferably, the cover assembly comprises an L-shaped reverse plate, a first square tube and a gas collecting box, wherein the square plate shell is provided with an opening at the bottom of the gas collecting box, the gas collecting box is fixedly connected with a vertical tube, the two sides of the gas collecting box are respectively provided with the L-shaped reverse plates, each L-shaped reverse plate is provided with a first square tube, the first square tube is fixed on the gas collecting box, the L-shaped reverse plates are fixed on a concave folded plate cover, the L-shaped reverse plates slide to penetrate through the first square tube, the pipe assembly comprises a collecting and distributing pipe, a sliding tube and a U-shaped heat conducting tube, the U-shaped heat conducting tubes are communicated with the collecting and distributing pipe, one end of each sliding tube is sleeved with the corresponding sliding tube in a sliding mode, one end of each sliding tube is in butt joint with the corresponding long flat tube, one end of each U-shaped heat conducting tube penetrates through the shell of the concave folded plate cover, and the U-shaped heat conducting tube is communicated with the gas collecting and distributing box.
Preferably, the shovel head comprises a V-shaped elastic plate, an air outlet nozzle, a central control assembly, a concave folding rod and a retention plate frame, wherein the air outlet nozzle is a thin plate shell with one side open, the tip end of the V-shaped elastic plate is in contact with a ring track, the V-shaped elastic plate is internally provided with the air outlet nozzle, the central control assembly, the concave folding rod and the retention plate frame, the long flat cylinder is in butt joint with the central control assembly, the top of the central control assembly is in butt joint with the air outlet nozzle, the bottom of the central control assembly is connected with the retention plate frame, the bottom of the retention plate frame is fixedly connected with the bottom of the V-shaped elastic plate, the concave folding rod is used for pressing one end of the central control assembly, and the concave folding rod is fixed on the V-shaped elastic plate.
Preferably, well accuse subassembly includes nozzle stub, air guide box, J-type board, homing shell fragment, baffle and diaphragm, set up the strip hole on the air guide box bottom casing, and pass the baffle in the strip hole, bottom one side of baffle is fixed with the diaphragm, diaphragm and concave roll over the pole contact, the baffle opposite side is fixed with the homing shell fragment, homing shell fragment one end is fixed on the air guide box, the baffle passes the recess that J-type board one end set up, the J-type board is fixed in the air guide box bottom, nozzle stub and outlet nozzle intercommunication, air guide box and long flat section of thick bamboo fixed connection of baffle one side, the butt joint of air guide box top and nozzle stub of baffle opposite side, retainer grillage and air guide box fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the high-temperature gas inside the heating box heats the silica sand, the bottom of the silica sand falls down after passing through the V-shaped elastic plate and is heated by hot air blown out of the air outlet nozzle, the concave folded plate cover is folded to intercept the scattered silica sand, the silica sand is blown by air flow and then rushes to the U-shaped heat conducting pipe which swings, heat transfer is realized by contact, the silica sand is further heated, the heated silica sand is conveyed to the outside of the heating box along with the ring track, the whole process realizes the self-control heating of the assembly line, and the silica sand is ensured to be uniformly and fully heated.
2. According to the invention, through the cooperation of the power part, the control part and the sand shoveling part, the silica sand falls through the V-shaped elastic plate and is blown by hot air flow, and then the contact heat transfer of the U-shaped heat conduction pipe is carried out, so that the bottom of the silica sand is heated, the surface of the silica sand is baked by high-temperature air in the heating box, and the silica sand is comprehensively heated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the heating box.
FIG. 3 is a schematic diagram of a main pipe location.
Fig. 4 is a schematic diagram of the structure at a in fig. 2.
Fig. 5 is a schematic view of the structure of the heating element.
Fig. 6 is a schematic view of a circular orbit structure.
Fig. 7 is a schematic diagram of the structure at B in fig. 6.
FIG. 8 is a schematic view of a sand shovel.
Fig. 9 is a schematic view of a tube assembly.
Fig. 10 is a schematic view of the structure of the shovel head.
Fig. 11 is a schematic structural diagram of a central control assembly.
FIG. 12 is a schematic view of a V-shaped spring plate structure.
In the figure: the heating box 1, the semicircular cover 2, the air outlet 3, the supporting ring body 4, the annular track 5, the roller unit 6, the heating piece 7, the main pipe 8, the first roller 10, the second roller 11, the branch pipe 15, the power piece 16, the control piece 17, the sand shoveling piece 18, the power column 19, the braking long plate 20, the positioning shaft 21, the annular plate wheel 22, the resetting spring piece 23, the positioning column 24, the cam 25, the cam shaft 26, the pinion 27, the vertical pipe 28, the long flat cylinder 29, the cover assembly 30, the pipe assembly 31, the concave folded plate cover 32, the shovel head 33, the L-shaped reverse plate 34, the first cylinder 35, the air gathering box 36, the collecting and distributing pipe 37, the sliding cylinder 38, the U-shaped heat conducting pipe 39, the V-shaped elastic plate 40, the air outlet nozzle 41, the central control assembly 42, the concave folded rod 43, the positioning plate frame 44, the short pipe 45, the air guiding box 46, the J-shaped plate 47, the homing spring piece 48, the baffle 49 and the transverse plate 50.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a glass production is with pre-heater, including heating cabinet 1, heating cabinet 1 is open-top's semicircle board casing, heating cabinet 1 top fixed cover has semicircle lid 2, be provided with gas outlet 3 on the semicircle lid 2, it has support ring body 4 and ring track 5 to run through on the straight board casing of side on the heating cabinet 1, and prop ring body 4, the center pin on ring track 5 and the heating cabinet 1 is coaxial, be provided with in the ring track 5 and prop ring body 4, ring track 5 is through two square holes of seting up on the straight board casing of side on the heating cabinet 1, prop ring body 4 and be equipped with a plurality of evenly distributed's gyro wheel unit 6, gyro wheel unit 6 limit control ring track 5, be provided with a plurality of evenly distributed's heating piece 7 and a person in charge 8 in the heating cabinet 1, and a plurality of heating piece 7 present arc position distribution, every heating piece 7 all one end and person in charge 8 intercommunication, be responsible for 8 one end and run through the casing of heating cabinet 1, the other end of heating piece 7 is fixed on the inner wall of heating cabinet 1, ring track 5 shape is the ring board, and ring board section is concave, heating piece 7 sets up on the ring track 5's recess, ring tooth on the ring 5 is even ring tooth on the ring track 5.
The roller unit 6 comprises a first roller 10 and a second roller 11, the second roller 11 and the first roller 10 are both arranged on the supporting ring body 4, a plurality of second rollers 11 are uniformly arranged at the bottom of the annular track 5 in a surrounding mode, the second roller 11 supports the bottom shell of the annular track 5 in a supporting mode, a plurality of first rollers 10 are uniformly arranged in the annular track 5 in a surrounding mode, and a plurality of first rollers 10 are matched with the inner shell of the supporting annular track 5.
The heating element 7 comprises a branch pipe 15, a power element 16, a control element 17 and a sand shoveling element 18, one end of the branch pipe 15 is fixed on the inner wall of the heating box 1, the other end of the branch pipe 15 is communicated with the main pipe 8, a plurality of evenly distributed sand shoveling elements 18 are connected below the branch pipe 15, the control element 17 is connected with all the sand shoveling elements 18, one end of the control element 17 is driven with the power element 16, one end of the power element 16 is connected with the branch pipe 15, and the power element 16 is in driving connection with the ring track 5.
The silica sand is poured into the groove of the ring track 5 outside the heating box 1, the ring track 5 is driven by a driving mechanism in the prior art, the ring track 5 rotates to drive the silica sand to enter the heating box 1, the positions of a plurality of sand shoveling pieces 18 are understood by referring to fig. 5, three sand shoveling pieces 18 are arranged in one row, two adjacent rows of sand shoveling pieces 18 are staggered in position distribution, the silica sand is shoveled by the sand shoveling pieces 18, the silica sand passing through gaps at two sides of the sand shoveling pieces 18 can be shoveled by the sand shoveling pieces 18 on the next row, the sand shoveling pieces 18 heat-treat the silica sand, heat in the heating box 1 continuously heats the silica sand, one end of a main pipe 8 extends to the outside of the heating box 1 and is butted with a hot air current source mechanism, so that the hot air current in the main pipe 8 is injected into a branch pipe 15, then the heated silica sand is discharged outside through the sand shoveling pieces 18, and conveyed to the outside of the heating box 1 along with the rotation of the ring track 5, and then treated and transferred by an external collecting mechanism.
The control piece 17 comprises a power column 19, a braking long plate 20, a positioning shaft 21 and a ring plate wheel 22, wherein the braking long plate 20 is connected with the sand shoveling piece 18, a plate groove is formed in one end of the braking long plate 20, the ring plate wheel 22 is arranged in the plate groove, the positioning shaft 21 is movably sleeved in the middle of the ring plate wheel 22, the positioning shaft 21 is fixed on the braking long plate 20, the power column 19 is fixed on one side of the braking long plate 20, and the power column 19 is in butt joint with the power piece 16.
The power piece 16 comprises a reset spring piece 23, a positioning column 24, a cam 25, a cam shaft 26 and a pinion 27, one end of the positioning column 24 is fixed on the branch pipe 15, a through hole is formed in the other end of the 14, the cam shaft 26 is movably sleeved in the through hole, the pinion 27 is fixed at the bottom end of the cam shaft 26, the pinion 27 is in meshed transmission connection with the ring track 5, the cam 25 is fixed at the top of the cam shaft 26, the cam 25 is in contact with the ring plate wheel 22, a reset spring piece 23 is fixed at one side of the positioning column 24, and one end of the reset spring piece 23 is in contact with the power column 19.
The sand shoveling piece 18 comprises a vertical pipe 28, a long flat barrel 29, a cover assembly 30, a pipe assembly 31, a concave folded plate cover 32 and a shovel head 33, wherein the vertical pipe 28 is butted at the top of the cover assembly 30, the upper end of the vertical pipe 28 is fixed and butted with the branch pipe 15, the concave folded plate cover 32 is arranged below the cover assembly 30, the pipe assembly 31 and the long flat barrel 29 are arranged in the concave folded plate cover 32, two symmetrically distributed pipe assemblies 31 are arranged outside the long flat barrel 29, the shovel head 33 is arranged at one end of the concave folded plate cover 32, one end of the long flat barrel 29 is connected with the shovel head 33, the other end of the long flat barrel 29 is connected with the cover assembly 30, and the braking long plate 20 is fixed at the top of the concave folded plate cover 32.
The cover assembly 30 comprises an L-shaped reverse plate 34, a first square cylinder 35 and a gas collecting box 36, wherein the square plate shell of the gas collecting box 36 is provided with an opening at the bottom, the gas collecting box 36 is fixedly connected with the vertical pipe 28, the L-shaped reverse plates 34 are arranged on two sides of the gas collecting box 36, each L-shaped reverse plate 34 is provided with a first square cylinder 35, the first square cylinder 35 is fixed on the gas collecting box 36, the L-shaped reverse plates 34 are fixed on the concave folded plate cover 32, the L-shaped reverse plates 34 slide through the first square cylinders 35, the pipe assembly 31 comprises a collecting and distributing pipe 37, a sliding cylinder 38 and a U-shaped heat conducting pipe 39, a plurality of uniformly distributed U-shaped heat conducting pipes 39 are communicated on the collecting and distributing pipe 37, one end of the collecting and distributing pipe 37 is sleeved with the sliding cylinder 38 in a sliding mode, one end of the sliding cylinder 38 is in butt joint with the long flat cylinder 29, one end of the U-shaped heat conducting pipe 39 penetrates through the shell of the concave folded plate cover 32, and the U-shaped heat conducting pipe 39 is communicated with the gas collecting and distributing box 36.
The shovel head 33 comprises a V-shaped elastic plate 40, an air outlet nozzle 41, a central control assembly 42, a concave folding rod 43 and a retaining plate frame 44, wherein the air outlet nozzle 41 is a thin plate shell with an opening at one side, the tip end of the V-shaped elastic plate 40 is in contact with the ring track 5, the air outlet nozzle 41, the central control assembly 42, the concave folding rod 43 and the retaining plate frame 44 are arranged in the V-shaped elastic plate 40, the long flat tube 29 is in butt joint with the central control assembly 42, the air outlet nozzle 41 is in butt joint with the top of the central control assembly 42, the retaining plate frame 44 is connected with the bottom of the central control assembly 42, the bottom end of the retaining plate frame 44 is fixedly connected with the bottom of the V-shaped elastic plate 40, the concave folding rod 43 presses down one end of the central control assembly 42, and the concave folding rod 43 is fixed on the V-shaped elastic plate 40.
The central control assembly 42 comprises a short tube 45, an air guide box 46, a J-shaped plate 47, a homing spring plate 48, a baffle 49 and a transverse plate 50, wherein a strip hole is formed in a shell at the bottom of the air guide box 46, the baffle 49 penetrates through the strip hole, the transverse plate 50 is fixed on one side of the bottom of the baffle 49, the transverse plate 50 is in contact with the concave folding rod 43, the homing spring plate 48 is fixed on the other side of the baffle 49, one end of the homing spring plate 48 is fixed on the air guide box 46, the baffle 49 penetrates through a groove formed in one end of the J-shaped plate 47, the J-shaped plate 47 is fixed at the bottom of the air guide box 46, the short tube 45 is communicated with the air outlet nozzle 41, the air guide box 46 on one side of the baffle 49 is fixedly connected with the long flat tube 29, the top of the air guide box 46 on the other side of the baffle 49 is in butt joint with the short tube 45, and the retaining plate 44 is fixedly connected with the air guide box 46.
The hot air in the branch pipe 15 is injected into the cover assembly 30 through the vertical pipe 28 and then is diffused into the plurality of U-shaped heat conducting pipes 39, the U-shaped heat conducting pipes 39 are heated and then are converged into the collecting and distributing pipe 37, the collecting and distributing pipe 37 and the U-shaped heat conducting pipes 39 can reciprocate along with the concave folded plate cover 32, the hot air in the long flat barrel 29 is injected into the short pipe 45 through the air guide box 46 and then is discharged through the air outlet nozzle 41, at the moment, the silica sand moves along with the ring track 5, the silica sand meets the V-shaped elastic plate 40, the silica sand subsequently pushes the silica sand in front, so that if the silica sand is more, the silica sand presses the V-shaped elastic plate 40 downwards, the inclined plate on the V-shaped elastic plate 40 falls down by a small distance, the concave folded rod 43 is controlled to press the transverse plate 50, the transverse plate 50 drives the baffle 49 to fall, the channel in the baffle 49 is enlarged, the hot air guide box 46 blows hot air flow in the long flat barrel 29 is more, the automatic adjustment is realized, the silica sand can be ensured to be more blown from the air outlet nozzle 41, the silica sand can be blown from the heat conducting plate 39 to the heat conducting pipe 39 continuously contacts with the heat conducting pipe 39, the heat conducting pipe 20 continuously swings, the heat conducting pipe 39 continuously swings from the small-shaped heat conducting pipe 20, and the power is controlled to rotate, the small-conducting pipe 20 continuously swings from the small-shaped heat conducting pipe 20, and the power transmission wheel is continuously contacts the small-shaped heat conducting pipe 20, and the sliding wheel is continuously rotates, and the small-shaped heat conducting pipe 20 continuously contacts the heat conducting pipe 20, and the contact surface is continuously rotates, and the power is controlled to rotate, and the heat-conducting wheel is continuously rotates.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a glass production is with pre-heater, includes heating cabinet (1), its characterized in that: the heating box (1) is a semicircular plate shell with an opening at the top, the top of the heating box (1) is fixedly covered with a semicircular cover (2), an air outlet (3) is arranged on the semicircular cover (2), a supporting ring body (4) and a ring track (5) are penetrated on a side straight plate shell on the heating box (1), the supporting ring body (4), the ring track (5) and a circular central shaft on the heating box (1) are coaxial, the supporting ring body (4) is arranged in the ring track (5), the ring track (5) passes through two square holes formed in the side straight plate shell on the heating box (1), a plurality of evenly distributed roller units (6) are annularly arranged on the supporting ring body (4), the roller unit (6) limits the control ring track (5), a plurality of uniformly distributed heating pieces (7) and a main pipe (8) are arranged in the heating box (1), the plurality of heating pieces (7) are distributed in arc positions, one end of each heating piece (7) is communicated with the main pipe (8), one end of the main pipe (8) penetrates through the shell of the heating box (1), the other end of the heating piece (7) is fixed on the inner wall of the heating box (1), the ring track (5) is shaped as a ring plate, the cut-off surface of the ring plate is concave, the heating pieces (7) are arranged in grooves of the ring track (5), convex teeth are uniformly arranged on the outer side wall of the ring plate of the ring track (5) in a surrounding way, the roller unit (6) comprises a first roller (10) and a second roller (11), the second roller (11) and the first roller (10) are arranged on a supporting ring body (4), a plurality of second rollers (11) are uniformly arranged at the bottom of a ring rail (5) in a ring mode in a surrounding mode, the second roller (11) supports a shell at the bottom of the ring rail (5) in a supporting mode, a plurality of first rollers (10) are uniformly arranged in the ring rail (5) in a ring mode, the plurality of first rollers (10) are matched with the shell at the inner side of the ring rail (5), the heating element (7) comprises a branch pipe (15), a power element (16), a control element (17) and a sand shoveling element (18), one end of the branch pipe (15) is fixed on the inner wall of the heating box (1), the other end of the branch pipe (15) is communicated with the main pipe (8), a plurality of sand shoveling elements (18) which are uniformly distributed are connected below the branch pipe (15), one end of the control element (17) is connected with all the sand shoveling elements (18), a power element (16) is driven by one end of the control element (17), one end of the control element (17) is connected with one end of the power element (16) with the power element (16), one end of the power element (16) is connected with the power element (16), one end of the power element (17) is connected with the power element (21) and one end of the power element (20) is connected with the power element (20), the sand shovel is characterized in that the braking long plate (20) is connected with the sand shovel (18), a plate groove is formed in one end of the braking long plate (20), a ring plate wheel (22) is arranged in the plate groove, a positioning shaft (21) is movably sleeved in the middle of the ring plate wheel (22), the positioning shaft (21) is fixed on the braking long plate (20), a power column (19) is fixed on one side of the braking long plate (20), the power column (19) is in butt joint with the power piece (16), the power piece (16) comprises a reset spring piece (23), a positioning column (24), a cam (25), a cam shaft (26) and a pinion (27), one end of the positioning column (24) is fixed on a branch pipe (15), a through hole is formed in the other end of the positioning column (14), the cam shaft (26) is movably sleeved in the through hole, the bottom end of the cam shaft (26) is fixedly provided with the pinion (27), the pinion (27) is in meshed transmission connection with the ring rail (5), the cam (25) is fixed on the top of the cam (26), the cam (25) is in contact with the ring plate wheel (22), one side of the positioning column (24) is fixedly provided with the reset spring piece (23), one end of the reset spring piece (19) is in contact with the flat spring piece (30), and the power piece (30) is in contact with the stack (30) Concave folded plate cover (32) and shovel head (33), lid subassembly (30) top butt joint has riser (28), riser (28) upper end is fixed and branch pipe (15) butt joint, lid subassembly (30) below is provided with concave folded plate cover (32), is provided with tube assembly (31) and long flat section of thick bamboo (29) in concave folded plate cover (32), long flat section of thick bamboo (29) outside is provided with two symmetrical distribution's tube assembly (31), and one end of concave folded plate cover (32) is provided with shovel head (33), and long flat section of thick bamboo (29) one end is connected with shovel head (33), and the other end and lid subassembly (30) of long flat section of thick bamboo (29) are connected, and braking rectangular plate (20) are fixed at concave folded plate cover (32) top, lid subassembly (30) are including L type reverse plate (34), first square tube (35) and gather gas box (36), the square plate casing that is the bottom opening of gas box (36), gather gas box (36) and riser (28) fixed connection, and the both sides of gathering gas box (36) all are provided with L type reverse plate (34), and one side of reverse plate (34) are fixed on one side of reverse plate (35) and one side of reverse plate (35) is fixed on one reverse side plate (35) and one side of reverse plate (35) is fixed on the reverse side plate (35), the pipe assembly (31) comprises a collecting and distributing pipe (37), a sliding cylinder (38) and a U-shaped heat conducting pipe (39), a plurality of uniformly distributed U-shaped heat conducting pipes (39) are communicated on the collecting and distributing pipe (37), the sliding cylinder (38) is sleeved outside one end of the collecting and distributing pipe (37) in a sliding mode, one end of the sliding cylinder (38) is in butt joint with a long flat cylinder (29), one end of the U-shaped heat conducting pipe (39) penetrates through a shell of a concave folded plate cover (32), the U-shaped heat conducting pipe (39) is communicated with a gas collecting box (36), the shovel head (33) comprises a V-shaped elastic plate (40), a gas outlet nozzle (41), a central control assembly (42), a concave folded rod (43) and a retaining plate frame (44), the gas outlet nozzle (41) is a thin plate shell with one side open, the tip of the V-shaped elastic plate (40) is in contact with a circular track (5), the V-shaped elastic plate (40) is provided with a gas outlet nozzle (41), a central control assembly (42), a concave folded rod (43) and a retaining plate (44), the long flat cylinder (29) is in through the shell of the concave folded plate cover (32), the central control assembly is in butt joint with the bottom of the central control assembly (42), the central control assembly (42) and the bottom of the central control assembly (42) is fixedly connected with the bottom end of the concave control assembly (42) of the V-shaped elastic plate (42) through the central control assembly (42), the concave folding rod (43) is fixed on the V-shaped elastic plate (40).
2. A preheater for glass production as set forth in claim 1, wherein: the central control assembly (42) comprises a short tube (45), an air guide box (46), a J-shaped plate (47), a homing spring (48), a baffle plate (49) and a transverse plate (50), wherein a strip hole is formed in a shell at the bottom of the air guide box (46), the baffle plate (49) penetrates through the strip hole, the transverse plate (50) is fixed on one side of the bottom of the baffle plate (49), the transverse plate (50) is contacted with a concave folding rod (43), the homing spring (48) is fixed on the other side of the baffle plate (49), one end of the homing spring (48) is fixed on the air guide box (46), the baffle plate (49) penetrates through a groove formed in one end of the J-shaped plate (47), the J-shaped plate (47) is fixed at the bottom of the air guide box (46), the short tube (45) is communicated with an air outlet nozzle (41), the air guide box (46) at one side of the baffle plate (49) is fixedly connected with the long flat tube (29), and the top of the air guide box (46) at the other side of the baffle plate (49) is in butt joint with the short tube (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310257809.1A CN115974365B (en) | 2023-03-17 | 2023-03-17 | Preheater for glass production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310257809.1A CN115974365B (en) | 2023-03-17 | 2023-03-17 | Preheater for glass production |
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| CN115974365B true CN115974365B (en) | 2023-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2162314Y (en) * | 1993-09-15 | 1994-04-20 | 秦升益 | Moulding sand heater |
| CN208154954U (en) * | 2018-04-10 | 2018-11-27 | 西昌市金茂实业有限公司 | Sandstone drying equipment |
| CN211120559U (en) * | 2019-11-20 | 2020-07-28 | 成都盛利达科技有限公司 | Chemical product drying equipment |
| CN110906715A (en) * | 2019-12-07 | 2020-03-24 | 安徽金砖建筑节能材料有限公司 | Water vapor condensation emptying device for drying sand and stone and control method |
| CN112138584B (en) * | 2020-09-18 | 2022-08-12 | 史丹利化肥遂平有限公司 | Fertile preparation mixing stirring device of organic granule |
| CN214842158U (en) * | 2021-07-19 | 2021-11-23 | 深圳市东大洋水泥制品有限公司 | Sand material heating and drying system |
| CN216432431U (en) * | 2021-12-06 | 2022-05-03 | 郑州永阳机械设备有限公司 | Electric heating sand drying-machine |
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Denomination of invention: A preheater for glass production Effective date of registration: 20230901 Granted publication date: 20230516 Pledgee: Bank of Nanjing Co.,Ltd. Taizhou Branch Pledgor: TAIXING JILI GLASS PRODUCTS Co.,Ltd. Registration number: Y2023980054913 |
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