CN114044637B - Hot melting device for melting and preparing aluminate cement - Google Patents
Hot melting device for melting and preparing aluminate cement Download PDFInfo
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- CN114044637B CN114044637B CN202111356152.1A CN202111356152A CN114044637B CN 114044637 B CN114044637 B CN 114044637B CN 202111356152 A CN202111356152 A CN 202111356152A CN 114044637 B CN114044637 B CN 114044637B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
- C04B7/46—Burning; Melting electric
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/32—Aluminous cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
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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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
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- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a hot melting device for melting and preparing aluminate cement, which relates to the technical field of aluminate cement preparation, and particularly relates to a hot melting device for melting and preparing aluminate cement. This a hot melting device for melting preparation aluminate cement is connected with connecting plate and support ring gear through the top at the melting case, makes the inner chamber that supports the ring gear pass through the bearing and be connected driven gear with the connecting block, makes the bottom of driven gear and driving gear connect the column stirrer, can drive driven gear around the driving gear revolution through the rotation of driving gear when using, and driven gear rotation simultaneously makes the column stirrer with the raw materials heating in-process homogeneous mixing of melting incasement chamber, avoids appearing the temperature fault.
Description
Technical Field
The invention relates to the technical field of aluminate cement preparation, in particular to a hot melting device for preparing aluminate cement by melting.
Background
The aluminate cement is a hydraulic cementing material prepared by grinding a clinker which is prepared by using bauxite and limestone as raw materials and contains calcium aluminate as main components and alumina with the content of about 50 percent, wherein the aluminate cement is yellow or brown and also gray, the main minerals of the aluminate cement become monocalcium aluminate (CaO. Al2O3, CA for short) and other aluminates, a small amount of dicalcium silicate (2 CaO. SiO 2) and the like, the color is mostly gray and white, the setting and hardening speed of the aluminate cement is high, the strength of 1d can reach more than 80 percent of the highest strength, the aluminate cement is mainly used for urgent projects in construction period, such as national defense, roads, special emergency repair projects and the like, the hydration heat of the aluminate cement is large, the heat release amount is concentrated, the hydration heat released in 1d is 70 to 80 percent of the total amount, the internal temperature of the concrete is increased, the aluminate cement can be quickly hardened even if the construction is carried out at the temperature of minus 10 ℃, the aluminate cement can be used for winter construction engineering, under the ordinary hardening condition, because the cement stone does not contain tricalcium aluminate and calcium hydroxide, and has higher compactness, the aluminate cement has very strong sulfate corrosion resistance, and the aluminate cement has higher heat resistance, for example, refractory coarse and fine aggregates (such as chromite and the like) can be adopted to prepare heat-resistant concrete with the service temperature of 1300-1400 ℃.
In the preparation process of aluminate cement, raw materials need to be subjected to hot melting treatment, the raw materials for preparing the aluminum hydrochloric acid are solid raw materials, in the process of carrying out hot melting in a melting box, gaps are easy to exist among the raw materials, so that the speed of heat conduction is low, and the raw materials in the middle of the box are heated slowly due to standing heating, and temperature faults occur in the box, so that the hot melting effect is influenced, and in order to ensure that the raw materials in the melting box are uniformly heated, a hot melting device for preparing the aluminate cement by melting is provided.
Disclosure of Invention
In view of the deficiencies of the prior art, the present invention provides a hot melting device for melt-preparing aluminate cement, which solves the problems set forth in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a hot melting device for melting preparation aluminate cement, including the melting case, the fixed cover in outside of melting case is equipped with electric heating net, the fixed cover in the outer outside of melting case is equipped with the lag, the fixed cover in outside of lag is equipped with the water jacket, the top of melting case is provided with the swivel mount, the front side of swivel mount is connected with the upper exhaust pipe, the rear side of swivel mount is connected with the air supply pipe, swivel mount is equipped with rotating fan blade through the bearing cover in the outside of swivel mount inner chamber, air supply pipe under the water jacket's rear side fixedly connected with, the top fixed mounting of air supply pipe has the flow limiting pipe down, air discharge pipe under the front side fixedly connected with of water jacket, the sealing valve is installed to air discharge pipe's inner chamber down, air discharge pipe's top fixed mounting has the water-holding tank down.
Optionally, a connecting plate is arranged above the melting box, a supporting toothed ring is fixedly mounted at the bottom of the connecting plate, a connecting column is sleeved in an inner cavity of the connecting plate through a bearing, a driving gear is fixedly connected to the bottom end of the connecting column, a connecting block is sleeved in the inner cavity of the supporting toothed ring through a bearing, a driven gear is fixedly connected to the bottom of the connecting block, and a stirring column is fixedly connected to the bottoms of the driving gear and the driven gear.
Optionally, the fixed cover in inner chamber of current-limiting pipe is equipped with the shutoff board, the top fixedly connected with shutoff spring of shutoff board, the fixed cover in inner chamber of current-limiting pipe is equipped with the shutoff ring, the top fixedly connected with shutoff piece of shutoff spring, the top surface of shutoff ring and the bottom surface laminating of shutoff piece, the diameter value of shutoff piece is greater than the internal diameter value of shutoff ring, the internal diameter value of shutoff ring is greater than the diameter value of shutoff spring.
Optionally, a floating plate is movably sleeved in an inner cavity of the water accumulating tank, a water level column is fixedly connected above the floating plate, semiconductor cold area plates are fixedly mounted on the front side and the rear side of the water accumulating tank, the top end of the water level column extends to the upper portion of the water accumulating tank, the length value of the water accumulating tank is larger than the diameter values of the upper exhaust pipe and the lower exhaust pipe, and air holes are formed in the top of the water accumulating tank.
Optionally, the teeth on the outer sides of the driving gear and the driven gear are meshed with each other, the tooth socket teeth meshed with the driven gear are arranged on the inner side of the supporting toothed ring, and the annular groove of the adaptive connecting block and the bearing on the outer side of the connecting block is arranged in the inner cavity of the connecting plate.
Optionally, the connecting plate and the supporting toothed ring are parallel to each other from top to bottom, the supporting toothed ring and the melting box are parallel to each other from top to bottom, the stirring column is located in the inner cavity of the melting box, and the bottom end of the stirring column is located above the bottom wall of the inner cavity of the melting box.
Optionally, the bottom end of the upper air supply pipe is fixedly connected with the top end of the flow-limiting pipe, the diameter values of the upper air supply pipe and the lower air supply pipe are the same as the diameter values of the flow-limiting pipe, and the rotating frame is located above the connecting plate.
Optionally, the bottom end of the upper exhaust pipe is connected with the top surface of the water collecting tank, the upper exhaust pipe is located at a position close to the right of the front side of the rotating frame, and the upper air supply pipe is located at a position close to the left of the rear side of the rotating frame.
The invention provides a hot melting device for preparing aluminate cement by melting, which has the following beneficial effects:
1. this a hot melting device for melting preparation aluminate cement, be connected with the connecting plate and support the ring gear through the top at the melting case, make the bottom of connecting plate pass through the spliced pole and connect the driving gear, make the inner chamber that supports the ring gear pass through bearing and connecting block and be connected driven gear, make the bottom of driven gear and driving gear connect the stirring post, the rotation through the driving gear can drive driven gear around the driving gear revolution when using, driven gear rotation simultaneously, make the stirring post with the raw materials heating in-process homogeneous mixing of melting incasement chamber, avoid appearing the temperature fault.
2. According to the hot melting device for preparing the aluminate cement by melting, the water jacket is fixedly sleeved outside the protective sleeve, the rear side of the water jacket is connected with the upper air supply pipe through the lower air supply pipe and the flow limiting pipe, the front side of the water jacket is connected with the lower air supply pipe through the upper air supply pipe and the water collecting tank, and the front side of the water jacket is connected with the lower air supply pipe through the upper air supply pipe and the water collecting tank.
3. The hot melting device for preparing the aluminate cement by melting is characterized in that a plugging plate is fixedly sleeved in an inner cavity of a flow limiting pipe, a plugging spring is connected above the plugging plate, a plugging sheet is connected above the plugging spring, a plugging ring is fixedly sleeved in the inner cavity of the flow limiting pipe, a floating plate is movably sleeved in the inner cavity of a water accumulating tank, a water level column above the floating plate extends to the upper part of the water accumulating tank, semiconductor cold area plates are arranged on the front side and the rear side of the water accumulating tank, when in use, water vapor in the inner cavity of a water jacket is conveniently conveyed upwards, the movement direction of the water vapor is guided, the water vapor is condensed, and the cyclic utilization of the water vapor is realized.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the present invention in a disassembled state;
FIG. 3 is a cross-sectional view of the melting tank of the present invention;
FIG. 4 is a schematic view of the present invention;
FIG. 5 is a schematic structural view of a stirring column of the present invention;
FIG. 6 is a schematic structural view of a flow restrictor of the present invention;
FIG. 7 is a schematic view of the water collecting tank of the present invention.
In the figure: 1. a melting box; 2. an electrical heating grid; 3. a protective sleeve; 4. a water jacket; 5. a lower air supply pipe; 6. a flow-limiting tube; 7. an upper air supply pipe; 8. rotating the frame; 9. rotating the fan blades; 10. an upper exhaust pipe; 11. a water accumulation tank; 12. a lower exhaust pipe; 13. a sealing valve; 14. a plugging plate; 15. plugging the spring; 16. a plugging ring; 17. a plugging sheet; 18. a semiconductor cold zone plate; 19. a floating plate; 20. a water level column; 22. a connecting plate; 23. a support ring gear; 24. connecting columns; 25. a driving gear; 26. connecting blocks; 27. a driven gear; 28. the column was stirred.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a hot melting device for preparing aluminate cement by melting comprises a melting box 1, an electric heating net 2 is fixedly sleeved outside the melting box 1, a protective sleeve 3 is fixedly sleeved outside the melting box 1, a water jacket 4 is fixedly sleeved outside the protective sleeve 3, the raw materials in an inner cavity of the melting box 1 are heated by the arrangement of the melting box 1 and the electric heating net 2, the raw materials in the inner cavity of the melting box 1 can be conveniently subjected to hot melting treatment, the protective sleeve 3 and the water jacket 4 are matched to facilitate the full utilization of heat emitted by the electric heating net 2, the water in the inner cavity of the water jacket 4 is heated to change the water into steam, a rotating frame 8 is arranged above the melting box 1, an upper exhaust pipe 10 is connected to the front side of the rotating frame 8, an upper air supply pipe 7 is connected to the rear side of the rotating frame 8, rotating fan blades 9 are sleeved outside the inner cavity of the rotating frame 8 through bearings, and the rotating fan blades 9 are arranged in the inner cavity of the rotating frame 8, an upper exhaust pipe 10 and an upper air supply pipe 7 are respectively arranged at the front side and the rear side of a rotating frame 8, a rotating fan blade 9 in the inner cavity of the rotating frame 8 is conveniently driven to rotate by water vapor when in use, the heat energy emitted by an electric heating net 2 is fully utilized, the utilization rate of energy is improved, a lower air supply pipe 5 is fixedly connected at the rear side of a water jacket 4, a current-limiting pipe 6 is fixedly arranged at the top of the lower air supply pipe 5, the bottom end of the upper air supply pipe 7 is fixedly connected with the top end of the current-limiting pipe 6, the diameter values of the upper air supply pipe 7 and the lower air supply pipe 5 are the same as that of the current-limiting pipe 6, the rotating frame 8 is positioned above a connecting plate 22, the rotating frame 8 is positioned above the connecting plate 22, a connecting column 24 is conveniently driven to rotate by the rotating frame 8 when in use, the lower exhaust pipe 12 and the lower air supply pipe 5 are respectively connected at the front side and the rear side of the water jacket 4, and the water tank 11 and the current-limiting pipe 6 are utilized to connect the upper exhaust pipe 10 and the upper air supply pipe 7, when the device is used, circulation is conveniently formed, waste of water resources is reduced, water is recycled, the device is convenient to use, the lower exhaust pipe 12 is fixedly connected to the front side of the water jacket 4, the sealing valve 13 is installed in the inner cavity of the lower exhaust pipe 12, the water accumulation box 11 is fixedly installed at the top end of the lower exhaust pipe 12, backflow of water vapor is facilitated through the arrangement of the lower exhaust pipe 12, the sealing valve 13 plays a role of blocking the water jacket 4, the movement direction of the water vapor in the inner cavity of the water jacket 4 can be guided by matching with the lower air supply pipe 5, the water vapor is prevented from being discharged from the lower exhaust pipe 12, the exhaust amount of the lower air supply pipe 5 is influenced, the rotating force and the rotating speed of the rotating fan blade 9 are influenced, the bottom end of the upper exhaust pipe 10 is connected with the top surface of the water accumulation box 11, the upper exhaust pipe 10 is positioned at a position close to the right on the front side of the rotating frame 8, the upper air supply pipe 7 is positioned at a position close to the left on the rear side of the rotating frame 8, the upper exhaust pipe 10 and the upper air supply pipe 7 are not parallel to each other in front and back, so that the movement and flow direction of water vapor are conveniently guided, the rotating fan blades 9 can only move in a single direction, the use of the device is improved, the stability of the operation of the device is improved, and the use of the device is convenient.
Referring to fig. 5, a connecting plate 22 is arranged above the melting tank 1, a supporting toothed ring 23 is fixedly arranged at the bottom of the connecting plate 22, the connecting plate 22 and the supporting toothed ring 23 are parallel to each other up and down, the supporting toothed ring 23 and the melting tank 1 are parallel to each other up and down, a stirring column 28 is arranged in an inner cavity of the melting tank 1, the bottom end of the stirring column 28 is arranged above the bottom wall of the inner cavity of the melting tank 1, the connecting plate 22 plays a role of supporting and connecting a driving gear 25 and a driven gear 27, the driving gear 25 and the stirring column 28 are conveniently limited in the inner cavity of the supporting toothed ring 23, the driving gear 25 and the driven gear 27 are parallel to the supporting toothed ring 23, meanwhile, the arrangement of the stirring column 28 is convenient for driving the raw materials in the inner cavity of the melting tank 1 to be uniformly heated in the heating process, so as to avoid large temperature difference between the inside and the outside and avoid affecting the melting effect, a connecting column 24 is sleeved in the inner cavity of the connecting plate 22 through a bearing, the driving gear 25 is fixedly connected to the bottom end of the connecting column 24, the inner cavity of the supporting toothed ring 23 is sleeved with a connecting block 26 through a bearing, the bottom of the connecting block 26 is fixedly connected with a driven gear 27, the bottom of the driving gear 25 and the driven gear 27 is fixedly connected with a stirring column 28, when the rotating fan blade 9 rotates, the bottom end of the rotating fan blade 9 can drive a connecting column 24 to rotate, the connecting column 24 drives the driving gear 25 to rotate, the driving gear 25 can be driven to rotate around the driving gear 25 through the rotation of the driving gear 25, meanwhile, the driven gear 27 rotates per se, the driving gear 25 and the driven gear 27 are conveniently matched and mixed to uniformly mix the temperature of the raw materials in the inner cavity of the melting box 1, teeth on the outer sides of the driving gear 25 and the driven gear 27 are meshed with each other, tooth grooves meshed with the driven gear 27 are formed on the inner side of the supporting toothed ring 23, annular grooves matched with bearings on the outer sides of the connecting block 26 and the connecting block 22 are formed in the inner cavity of the connecting plate, the driving gear 25 can drive the driven gear 27 to rotate around the driving gear 25, meanwhile, the driven gear 27 rotates, the driven gear 27 and the driving gear 25 drive the stirring column 28 to rotate, raw materials in the inner cavity of the melting box 1 are uniformly mixed through the stirring column 28, the raw materials are uniformly stirred in the heating process, and the phenomenon that the temperature fault occurs to influence the melting effect and the melting speed is avoided.
Referring to fig. 6, a blocking plate 14 is fixedly sleeved in an inner cavity of the flow-limiting tube 6, a blocking spring 15 is fixedly connected above the blocking plate 14, a blocking ring 16 is fixedly sleeved in the inner cavity of the flow-limiting tube 6, a blocking sheet 17 is fixedly connected to the top of the blocking spring 15, so that the movement direction of water vapor is conveniently limited, the water vapor backflow is avoided, the water vapor is conveyed to the rear side of the rotating frame 8 from the rear side of the water jacket 4, the rotating fan blades 9 are conveniently driven to rotate, the practicability of the device and the stability of the device operation are improved, the top surface of the blocking ring 16 is attached to the bottom surface of the blocking sheet 17, the diameter value of the blocking sheet 17 is larger than that of the blocking ring 16, the inner diameter value of the blocking ring 16 is larger than that of the blocking spring 15, the blocking of the flow-limiting tube 6 is conveniently completed through the cooperation of the blocking ring 16 and the blocking sheet 17, so that the water vapor is conveyed to the inner cavity of the flow-limiting tube 6 through the lower air supply tube 5, the pressure can push the plugging sheet 17 upwards, so that the plugging sheet 17 stretches the plugging spring 15, a gap is reserved between the plugging sheet 17 and the plugging ring 16, and then the water vapor enters the inner cavity of the upper air supply pipe 7, so that the movement direction of the water vapor is conveniently limited.
Referring to fig. 7, a floating plate 19 is movably sleeved in an inner cavity of the water collecting tank 11, a water level column 20 is fixedly connected above the floating plate 19, semiconductor cold area plates 18 are fixedly installed on front and rear sides of the water collecting tank 11, the top end of the water level column 20 extends to the upper side of the water collecting tank 11, the length value of the water collecting tank 11 is larger than the diameter values of the upper exhaust pipe 10 and the lower exhaust pipe 12, air holes are formed in the top of the water collecting tank 11, water vapor enters the inner cavity of the upper exhaust pipe 10 and is electrified to the semiconductor cold area plates 18, the water vapor is condensed into water drops in the inner cavity of the water collecting tank 11 under the action of the semiconductor cold area plates 18 and then falls into the inner cavity of the lower exhaust pipe 12, the water drops into the inner cavity of the water collecting tank 11 after reaching a certain amount, the water is floated by the floating plate 19, the water level danger is displayed through the water level column 20, the sealing valve 13 is opened in time to discharge water, the water level is conveniently displayed, and the water is prevented from overflowing.
In conclusion, when the hot melting device for melting and preparing aluminate cement is used, raw materials are firstly placed in an inner cavity of a melting box 1, then an electric heating net 2 is controlled to be electrified, so that the electric heating net 2 releases heat, the raw materials in the inner cavity of the melting box 1 are heated by the electric heating net 2, meanwhile, water in the inner cavity of a protecting sleeve 3 is heated by the electric heating net 2, the water in the inner cavity of the protecting sleeve 3 is heated, the temperature of the inner cavity of the protecting sleeve 3 is raised, the pressure in the inner cavity of the protecting sleeve 3 is increased, then the water in the inner cavity of the protecting sleeve 3 is conveyed upwards through a lower air supply pipe 5, water vapor is conveyed to an inner cavity of a flow limiting pipe 6 through the lower air supply pipe 5, the pressure pushes a blocking piece 17 upwards, the blocking piece 17 stretches a blocking spring 15, a gap is reserved between the blocking piece 17 and a blocking ring 16, then the water vapor enters the inner cavity of an upper air supply pipe 7, and then the water vapor is conveyed to the inner cavity of a rotating frame 8, the water vapor can push the rotating fan blade 9 to rotate in the inner cavity of the rotating frame 8, then the water vapor enters the inner cavity of the upper exhaust pipe 10 to electrify the semiconductor cold area plate 18, the water vapor can be condensed into water drops in the inner cavity of the water accumulating tank 11 under the action of the semiconductor cold area plate 18 and then falls to the inner cavity of the lower exhaust pipe 12, after the accumulated water reaches a certain amount, the water vapor can enter the inner cavity of the water accumulating tank 11 to float the floating plate 19, the water level danger is displayed through the water level column 20, the sealing valve 13 is opened in time to discharge water, when the rotating fan blade 9 rotates, the bottom end of the rotating fan blade 9 can drive the connecting column 24 to rotate, the connecting column 24 drives the driving gear 25 to rotate, the driven gear 27 can be driven to rotate around the driving gear 25 through the rotation of the driving gear 25, the driven gear 27 and the driving gear 25 can drive the stirring column 28 to rotate, the raw material in the inner cavity of the melting tank 1 can be uniformly stirred through the stirring column 28 in the heating process, and (4) avoiding the occurrence of temperature fault.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hot-melting device for the melt-preparation of aluminate cement, comprising a melting tank (1), characterized in that: the external fixed cover of melting case (1) is equipped with electric heating net (2), the fixed cover in the outer outside of melting case (1) is equipped with lag (3), the external fixed cover of lag (3) is equipped with water jacket (4), the top of melting case (1) is provided with swivel mount (8), the front side of swivel mount (8) is connected with blast pipe (10), the rear side of swivel mount (8) is connected with blast pipe (7), the outside of swivel mount (8) inner chamber is equipped with rotatory flabellum (9) through the bearing cover, rear side fixedly connected with lower blast pipe (5) of water jacket (4), the top fixed mounting of blast pipe (5) has current-limiting pipe (6) down, the front side fixedly connected with lower blast pipe (12) of water jacket (4), seal valve (13) are installed to the inner chamber of lower blast pipe (12), the top fixed mounting of lower blast pipe (12) has water tank (11), the melting tank is characterized in that a connecting plate (22) is arranged above the melting tank (1), a supporting toothed ring (23) is fixedly arranged at the bottom of the connecting plate (22), a connecting column (24) is sleeved in an inner cavity of the connecting plate (22) through a bearing, a driving gear (25) is fixedly connected to the bottom end of the connecting column (24), a connecting block (26) is sleeved in the inner cavity of the supporting toothed ring (23) through a bearing, a driven gear (27) is fixedly connected to the bottom of the connecting block (26), stirring columns (28) are fixedly connected to the bottoms of the driving gear (25) and the driven gear (27), a blocking plate (14) is fixedly sleeved in the inner cavity of the flow limiting pipe (6), a blocking spring (15) is fixedly connected to the upper portion of the blocking plate (14), a blocking ring (16) is fixedly sleeved in the inner cavity of the flow limiting pipe (6), and a blocking sheet (17) is fixedly connected to the top of the blocking spring (15), the top surface of the plugging ring (16) is attached to the bottom surface of the plugging sheet (17), the diameter value of the plugging sheet (17) is larger than the inner diameter value of the plugging ring (16), the inner diameter value of the plugging ring (16) is larger than the diameter value of the plugging spring (15), a floating plate (19) is movably sleeved in an inner cavity of the water accumulating tank (11), a water level column (20) is fixedly connected above the floating plate (19), semiconductor cold area plates (18) are fixedly mounted on the front side and the rear side of the water accumulating tank (11), the top end of the water level column (20) extends to the upper portion of the water accumulating tank (11), the length value of the water accumulating tank (11) is larger than the diameter values of the upper exhaust pipe (10) and the lower exhaust pipe (12), and air holes are formed in the top of the water accumulating tank (11).
2. A hot melt apparatus for melt production of aluminate cement according to claim 1, characterized in that: the tooth on the outer sides of the driving gear (25) and the driven gear (27) are meshed with each other, the inner side of the supporting toothed ring (23) is provided with tooth-groove teeth meshed with the driven gear (27), and an inner cavity of the connecting plate (22) is provided with an annular groove matched with a connecting block (26) and a bearing on the outer side of the connecting block (26).
3. A hot melt apparatus for melt production of aluminate cement according to claim 1, characterized in that: the connecting plate (22) and the supporting toothed ring (23) are parallel to each other from top to bottom, the supporting toothed ring (23) and the melting box (1) are parallel to each other from top to bottom, the stirring column (28) is located in the inner cavity of the melting box (1), and the bottom end of the stirring column (28) is located above the bottom wall of the inner cavity of the melting box (1).
4. The hot melt apparatus for melt production of aluminate cement according to claim 1, wherein: the bottom end of the upper air supply pipe (7) is fixedly connected with the top end of the flow limiting pipe (6), the diameter values of the upper air supply pipe (7), the lower air supply pipe (5) and the flow limiting pipe (6) are the same, and the rotating frame (8) is located above the connecting plate (22).
5. A hot melt apparatus for melt production of aluminate cement according to claim 1, characterized in that: the bottom end of the upper exhaust pipe (10) is connected with the top surface of the water accumulating box (11), the upper exhaust pipe (10) is located at the position, close to the right, of the front side of the rotating frame (8), and the upper air supply pipe (7) is located at the position, close to the left, of the rear side of the rotating frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111356152.1A CN114044637B (en) | 2021-11-16 | 2021-11-16 | Hot melting device for melting and preparing aluminate cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111356152.1A CN114044637B (en) | 2021-11-16 | 2021-11-16 | Hot melting device for melting and preparing aluminate cement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114044637A CN114044637A (en) | 2022-02-15 |
| CN114044637B true CN114044637B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111356152.1A Active CN114044637B (en) | 2021-11-16 | 2021-11-16 | Hot melting device for melting and preparing aluminate cement |
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| CN114536637A (en) * | 2022-02-21 | 2022-05-27 | 安徽天马复合材料有限公司 | NBR metal composite foam material production equipment and production method thereof |
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