CN218614970U

CN218614970U - Hot melting device for refractory material production

Info

Publication number: CN218614970U
Application number: CN202222456697.6U
Authority: CN
Inventors: 唐振军
Original assignee: Hubei Yejing New Material Co ltd
Current assignee: Hubei Yejing New Material Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-14
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a hot melt device for refractory material production, including the frame, still including setting up the feed mechanism of frame top, the feed mechanism below is followed conveying mechanism is installed to frame length direction, conveying mechanism is chain drive, the frame intermediate position sets up the chain carriage, install the smelting pot between the chain carriage. The utility model discloses an even feed is accomplished to feed mechanism, accomplishes material transmission, hot melt and unloading through conveying mechanism, and the high temperature that produces when avoiding the hot melt is to the influence of other spare parts, and each part is the modularization, and interchangeability is strong, and the crucible passes through the screw connection with the traction frame, can pull down, is convenient for clean the maintenance.

Description

Hot melting device for refractory material production

Technical Field

The utility model relates to a refractory material produces processing technology field, especially relates to a hot melting device for refractory material production.

Background

Refractoriness is the degree centigrade at which a sample of the refractory cone resists high temperatures without softening and melting away under no load. But the definition of refractoriness alone does not fully describe the refractory material. Materials that are now defined as materials whose physicochemical properties allow them to be used in high temperature environments are referred to as refractory materials. The refractory material is widely applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industries, plays an irreplaceable important role in the development of high-temperature industrial production, and before the injection molding of the existing refractory material, the refractory material needs to be subjected to hot melting treatment and then is introduced into an injection mold.

The utility model patent that current patent grant publication number is CN216465557U discloses a hot melt device for refractory material production, include hot melt mechanism, go up the organism, organism etc. down, this technical scheme is through smashing the back heating with the refractory material extrusion and melting, and the refractory material after melting is from flowing into organism down, and whole device integrated level is high, and the high temperature of hot melt mechanism can influence the operation of spare part on every side, and this device is not convenient for clean the maintenance.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a hot melting device for refractory production to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a hot melting device for refractory material production, includes the frame, still including setting up the feed mechanism of frame top, the feed mechanism below is followed conveying mechanism is installed to frame length direction, conveying mechanism is chain drive, the frame intermediate position sets up the chain carriage, install the smelting pot between the chain carriage.

Further setting: the feeding mechanism comprises a supporting frame, a feeding bearing seat is installed on the upper surface of a supporting frame top plate, a feeding screw shaft is connected to the feeding bearing seat in a rotating mode, a storage bin is installed on the lower surface of the supporting frame top plate, the feeding screw shaft penetrates through the storage bin, one end of the feeding screw shaft is connected with a feeding speed reducer, an input shaft of the feeding speed reducer is connected with a feeding motor, the other end of the feeding screw shaft is located at an outlet of the storage bin, and a feeding port is formed in the upper surface of the supporting frame top plate.

Further setting: conveying mechanism includes the sprocket, the sprocket is installed on the sprocket shaft, it is connected with the bearing frame to rotate on the sprocket shaft, the bearing frame is fixed in the frame, install the chain on the sprocket, interval arrangement has the connecting plate on the chain, install the traction frame on the connecting plate, the crucible is connected to the traction frame, chain wheel axle one end is connected and is carried the speed reducer, carry the input shaft of speed reducer and connect the conveying motor, the hopper is installed down to the conveying mechanism afterbody.

Further setting: the smelting furnace comprises a smelting furnace main body, heat insulation materials are filled in gaps between vertical surfaces of the smelting furnace main body, a ventilation pipeline is arranged at the bottom of the smelting furnace main body, an igniter is installed at one end of the ventilation pipeline located in the smelting furnace main body, the other end of the ventilation pipeline is connected with an air inlet valve, the air inlet valve is connected with a natural gas pipeline, and an air vent is formed in the top of the smelting furnace main body.

Further setting: and a sliding groove is formed in the chain sliding frame.

Further setting: the crucible and the traction frame, the traction frame and the connecting plate are connected through screws.

Compared with the prior art, the beneficial effects of the utility model are as follows:

even feed is accomplished through feed mechanism, accomplishes material transmission, hot melt and unloading through conveying mechanism, and the high temperature that produces when avoiding the hot melt is to the influence of other spare parts, and each part is the modularization, and interchangeability is strong, and the crucible passes through screw connection with the traction frame, can pull down, the clean maintenance of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is an isometric view of a hot melt apparatus for refractory production according to the present invention;

FIG. 2 is a schematic view of the main cross-sectional structure of a hot melting device for refractory production according to the present invention;

FIG. 3 is a top view of a box of a hot melting device for refractory production according to the present invention;

FIG. 4 is a schematic view of a main section of a melting furnace of a hot melting device for refractory production according to the present invention;

fig. 5 is a schematic view of a chain carriage of a hot melting apparatus for refractory production according to the present invention.

The reference numerals are explained below:

1. a frame; 11. a chain sliding frame; 2. a feeding mechanism; 21. a support frame; 22. a storage bin; 23. a feeding motor; 24. a feeding speed reducer; 25. a feed inlet; 26. a feeding screw shaft; 27. a feeding bearing seat; 3. a conveying mechanism; 31. a conveying motor; 32. a conveying speed reducer; 33. a bearing seat; 34. a sprocket; 35. a chain; 36. a connecting plate; 37. a traction frame; 38. a crucible; 39. a sprocket shaft; 310. feeding a hopper; 4. a furnace; 41. a furnace main body; 42. a thermal insulation material; 43. an igniter; 44. an air duct; 45. a natural gas pipeline; 46. an intake valve; 47. and (4) a vent.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a hot melting device for refractory production comprises a frame 1, and further comprises a feeding mechanism 2 disposed above the frame 1, wherein a conveying mechanism 3 is mounted below the feeding mechanism 2 along the length direction of the frame 1, the conveying mechanism 3 is in chain transmission, a chain sliding frame 11 is disposed in the middle of the frame 1, and a melting furnace 4 is mounted between the chain sliding frames 11;

in this embodiment: the feeding mechanism 2 comprises a supporting frame 21, a feeding bearing seat 27 is mounted on the upper surface of a top plate of the supporting frame 21, a feeding screw shaft 26 is rotatably connected onto the feeding bearing seat 27, a storage bin 22 is mounted on the lower surface of the top plate of the supporting frame 21, the feeding screw shaft 26 penetrates through the storage bin 22, one end of the feeding screw shaft 26 is connected with a feeding speed reducer 24, an input shaft of the feeding speed reducer 24 is connected with a feeding motor 23, the other end of the feeding screw shaft 26 is located at an outlet of the storage bin 22, a feeding hole 25 is formed in the upper surface of the top plate of the supporting frame 21, the feeding hole 25 is opened, materials are placed into the storage bin 22, and the feeding motor 23 drives the feeding screw shaft 26 to rotate so as to uniformly discharge the materials in the storage bin 22;

in this embodiment: the conveying mechanism 3 comprises a chain wheel 34, the chain wheel 34 is installed on a chain wheel shaft 39, a bearing block 33 is rotatably connected to the chain wheel shaft 39, the bearing block 33 is fixed on the rack 1, a chain 35 is installed on the chain wheel 34, connecting plates 36 are arranged on the chain 35 at intervals, a traction frame 37 is installed on the connecting plates 36, the traction frame 37 is connected with a crucible 38, one end of the chain wheel shaft 39 is connected with a conveying speed reducer 32, an input shaft of the conveying speed reducer 32 is connected with a conveying motor 31, a blanking hopper 310 is installed at the tail of the conveying mechanism 3, the conveying motor 31 drives the chain wheel shaft 39 to rotate, the chain wheel 34 and the chain 35 also move together, the traction frame 37 connected with the chain 35 also moves along with the chain, the crucible 38 also moves along with the chain 35 under the traction of the traction frame 37, when the crucible 38 moves to the tail of the conveying mechanism 3, the crucible 38 turns over on the chain wheel 34 along with the chain 35, the material in the crucible 38 is further poured into the blanking hopper 310, a sliding groove is formed in the chain sliding frame 11, the traction frame 37 slides in the sliding groove, the chain 35 supports the chain 35 on the upper surface of the chain sliding frame 11, the chain 35 does not droop in the moving process, the crucible 38, the crucible is connected with the connecting plates 36, and is convenient for dismounting and the crucible 38, and the crucible is convenient for dismounting and the dismounting of the cleaning of the crucible by screws 38;

in this embodiment: the smelting furnace 4 comprises a smelting furnace main body 41, a heat insulating material 42 is filled in a gap between vertical surfaces of the smelting furnace main body 41, a ventilation pipeline 44 is arranged at the bottom of the smelting furnace main body 41, an igniter 43 is arranged at one end of the ventilation pipeline 44 positioned in the smelting furnace main body 41, the other end of the ventilation pipeline 44 is connected with an air inlet valve 46, the air inlet valve 46 is connected with a natural gas pipeline 45, a vent 47 is arranged at the top of the smelting furnace main body 41, the air inlet valve 46 is opened, natural gas mixed with oxygen enters the smelting furnace main body 41, the igniter 43 is ignited, the material in the crucible 38 is gradually melted by heat generated by violent combustion of the natural gas, the heat insulating material 42 ensures that surrounding parts are not influenced by the high temperature of the smelting furnace 4, and waste gas generated by combustion is discharged through the vent 47;

the utility model discloses theory of operation and use flow: the feeding hole 25 is opened, the materials are placed into the bin 22, the feeding motor 23 drives the feeding screw shaft 26 to rotate, the materials in the bin 22 are uniformly discharged into the crucible 38, the conveying motor 31 drives the chain wheel shaft 39 to rotate, the chain wheel 34 and the chain 35 also move together, the traction frame 37 connected with the chain 35 also moves along with the chain, the crucible 38 also moves along with the chain 35 under the traction of the traction frame 37, when the crucible 38 moves to the smelting furnace 4, the conveying motor 31 stops, the air inlet valve 46 is opened, the natural gas mixed with oxygen enters the smelting furnace main body 41, the igniter 43 ignites, the heat generated by violent combustion of the natural gas gradually melts the materials in the crucible 38, the waste gas generated by combustion is discharged through the air inlet 47, the hot melting is finished, the conveying motor 31 continues to operate, when the crucible 38 moves to the tail part of the conveying mechanism 3, the crucible 38 turns over on the chain wheel 34 along with the chain 35, and the materials melted in the crucible 38 are poured into the lower hopper 310.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A hot melting device for refractory production, comprising a frame (1), characterized in that: still including setting up feed mechanism (2) above frame (1), follow feed mechanism (2) below conveyor mechanism (3) are installed to frame (1) length direction, conveyor mechanism (3) are the chain drive, frame (1) intermediate position sets up chain carriage (11), install smelting pot (4) between chain carriage (11).

2. A hot-melt apparatus for refractory production as in claim 1, wherein: feed mechanism (2) are including support frame (21), surface mounting has material loading bearing frame (27) on support frame (21) roof, it is connected with material loading screw axis (26) to rotate on material loading bearing frame (27), surface mounting has feed bin (22) under support frame (21) roof, material loading screw axis (26) run through feed bin (22), material loading speed reducer (24) are connected to material loading screw axis (26) one end, material loading motor (23) are connected to the input shaft of material loading speed reducer (24), material loading screw axis (26) other end is located feed bin (22) exit, feed inlet (25) have been seted up to support frame (21) roof upper surface.

3. A hot-melt apparatus for refractory production as in claim 1, wherein: conveying mechanism (3) include sprocket (34), install on sprocket shaft (39) sprocket (34), it is connected with bearing frame (33) to rotate on sprocket shaft (39), bearing frame (33) are fixed in on frame (1), install chain (35) on sprocket (34), interval arrangement has connecting plate (36) on chain (35), install on connecting plate (36) traction frame (37), crucible (38) are connected in traction frame (37), carry speed reducer (32) is connected to sprocket shaft (39) one end, the input shaft of carrying speed reducer (32) connects conveying motor (31), lower hopper (310) are installed to conveying mechanism (3) afterbody.

4. A hot-melt apparatus for refractory production as in claim 3, wherein: the smelting furnace (4) comprises a smelting furnace main body (41), a heat insulating material (42) is filled in a gap between vertical surfaces of the smelting furnace main body (41), an air duct (44) is arranged at the bottom of the smelting furnace main body (41), one end, located inside the smelting furnace main body (41), of the air duct (44) is provided with an igniter (43), the other end of the air duct is connected with an air inlet valve (46), the air inlet valve (46) is connected with a natural gas pipeline (45), and the top of the smelting furnace main body (41) is provided with an air vent (47).

5. A hot-melt apparatus for refractory production as in claim 1, wherein: and a sliding groove is formed in the chain sliding frame (11).

6. A hot-melt apparatus for refractory production as in claim 3, wherein: the crucible (38) and the traction frame (37) as well as the traction frame (37) and the connecting plate (36) are connected through screws.