CN219703471U

CN219703471U - Quick cooling device for smelting and casting

Info

Publication number: CN219703471U
Application number: CN202321156651.0U
Authority: CN
Inventors: 曾延琦; 吴语; 黄红华; 邹晋
Original assignee: Institute of Applied Physics of Jiangxi Academy of Sciences
Current assignee: Institute of Applied Physics of Jiangxi Academy of Sciences
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-19
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a smelting casting quick cooling device, which comprises a casting seat, a casting liner arranged at the upper end of the casting seat and used for casting, and a sealing cover butted at the upper end of the casting seat, wherein a first water tank and a second water tank are arranged at the outer side of the casting seat in a face-to-face manner, a circulating pipeline sleeved on the outer wall of the casting liner is fixedly arranged in the inner cavity of the casting seat, a pump body communicated with the circulating pipeline is arranged at the outer side of the first water tank, an air outlet is arranged at the outer side of the sealing cover, the air outlet is connected with the second water tank through an exhaust pipe, and an air refrigerator for refrigerating the inner cavity of the casting seat is fixedly connected at the upper end of the sealing cover. The utility model can carry out rapid cooling and auxiliary molding on the metal in the existing casting seat, and can recycle and recover the high-temperature heat in the casting seat, thereby avoiding the waste of heat and having obvious practical effect improvement.

Description

Quick cooling device for smelting and casting

Technical Field

The utility model relates to the technical field of smelting casting cooling, in particular to a smelting casting quick cooling device.

Background

In the metal alloy forming production, the smelting and casting of the metal alloy are indispensable important links, and the smelting and casting equipment is a key factor for metal ingot casting. The smelting furnace is used as main smelting and casting equipment in the casting industry, and waste metal is smelted and poured into a mould to be cooled to form a casting.

The prior casting mold needs to be cooled after smelting and casting so as to assist in shaping, and most of the prior traditional casting is cooled by blowing in a cooling mode to cool the casting mold, so that on one hand, the overall cooling efficiency is low, the rapid cooling cannot be realized, the overall casting efficiency is affected, on the other hand, the heat taken away during cooling is directly discharged outside to easily cause energy waste, and the overall practicability is to be guaranteed.

Disclosure of Invention

The utility model designs a smelting casting quick cooling device, so as to solve the problems in the background technology, and provides the following technical scheme:

the utility model provides a smelt casting quick-cooling device, includes the casting seat and is provided with the casting inner bag that casting seat upper end used as the casting use, still includes the sealed lid of butt joint in casting seat upper end, the outside of casting seat is provided with first water tank, second water tank to the joint, the fixed circulation pipeline that locates the inner bag outer wall around the cover that is provided with of casting seat inner chamber, and the first water tank outside is provided with the pump body of intercommunication circulation pipeline, the sealed lid outside is provided with the gas outlet, the gas outlet passes through the blast pipe and connects the second water tank, sealed lid upper end still fixedly connected with is to the refrigerated air cooler of casting seat inner chamber.

Preferably, the circulating pipeline, the pump body and the first water tank are sequentially and circularly communicated through a connecting pipe, and a sealing gasket is arranged at the connecting end of the connecting pipe.

Preferably, the sealing cover is detachably and fixedly connected with the casting seat through a fastener, the upper end of the sealing cover is fixedly provided with a handle, and the outer side of the handle is wrapped with a heat insulation sleeve.

Preferably, the exhaust pipe is bent, and the exhaust pipe passes through the bottom of the second water tank and then penetrates through the top of the second water tank to extend to the outside.

Preferably, a valve is arranged on the outer side of the exhaust pipe connected with the air outlet.

Preferably, a heat dissipation fan is arranged at the air inlet position of the air refrigerator, and a filter screen is arranged at the outer side of the heat dissipation fan.

Preferably, the bottom of the sealing cover is fixedly connected with a fixing plate, the bottom of the fixing plate is uniformly provided with air outlet holes communicated with the inner cavity, and the air outlet end of the air refrigerator is communicated with the inner cavity of the fixing plate through an air outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the casting seat is rapidly cooled in a water cooling and air cooling mode, wherein the water cooling is matched with the connecting pipe to be in butt joint with the first water tank through the circulating pipeline, so that the heat emitted by the casting seat is recovered and the water in the first water tank is heated, the heat recovery and utilization are effectively realized, meanwhile, the air is subjected to heat exchange with the inside of the casting seat after being cooled by the air refrigerator, and the exchanged hot air flows through the second water tank to heat the cold water in the inside, so that the waste heat recovery and utilization are realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a casting base structure according to the present utility model;

FIG. 3 is a schematic view of the seal cap of the present utility model;

fig. 4 is a schematic cross-sectional view of a second tank structure according to the present utility model.

In the figure: 1-casting seat, 2-casting liner, 3-circulation pipeline, 4-pump body, 5-first water tank, 501-connecting pipe, 6-sealing cover, 601-fastener, 602-handle, 7-air outlet, 701-valve, 8-second water tank, 9-exhaust pipe, 10-air refrigerator, 1001-cooling fan, 1002-filter screen, 1003-fixed plate, 1004-air outlet hole, 1005-outlet duct.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1-4, a smelting casting quick cooling device comprises a casting seat 1, a casting liner 2 arranged at the upper end of the casting seat 1 and used for casting, a sealing cover 6 butted at the upper end of the casting seat 1, a first water tank 5 and a second water tank 8 arranged at the outer side of the casting seat 1 in a butt joint way, a circulating pipeline 3 sleeved on the outer wall of the casting liner 2 in a surrounding way and fixedly arranged at the inner cavity of the casting seat 1, a pump body 4 communicated with the circulating pipeline 3 arranged at the outer side of the first water tank 5, the circulating pipeline 3, the pump body 4 and the first water tank 5 are sequentially and circularly communicated through a connecting pipe 501, a sealing gasket is arranged at the connecting end of the connecting pipe 501, an air outlet 7 is arranged at the outer side of the sealing cover 6, the gas outlet 7 passes through blast pipe 9 to be connected second water tank 8, blast pipe 9 buckle design, and blast pipe 9 runs through behind second water tank 8 bottom and runs through behind second water tank 8 top again and extend to the external world, sealed lid 6 upper end still fixedly connected with is to the refrigerated air cooler 10 of casting seat 1 inner chamber, the air inlet position of air cooler 10 is provided with cooling fan 1001, and the outside of cooling fan 1001 is provided with filter screen 1002, sealed lid 6 bottom fixedly connected with fixed plate 1003, and fixed plate 1003 bottom evenly is provided with the venthole 1004 of intercommunication inner chamber, the end of giving vent to anger of air cooler 10 communicates the fixed plate 1003 inner chamber through outlet duct 1005.

Based on the connecting structure, the molten metal poured by the utility model is placed in the casting liner 2, and then the sealing cover 6 is covered. The pump body 4 is started through the external switch, cold water in the first water tank 5 is pumped by the pump body 4 and is in butt joint with the circulating pipeline 3 wound on the outer wall of the casting liner 2 through the connecting pipe 501, when cold water flows through the circulating pipeline 3, heat emitted by the casting liner 2 can be absorbed and the cold water is heated, the casting liner 2 can be cooled, and meanwhile, the emitted heat can be recovered into the first water tank 5 and the heat can be recovered by heating the cold water inside. In addition, start air refrigerator 10 and through outside radiator 1001 extraction air and filter dust and steam in the air by filter screen 1002 back simultaneously, air is compressed refrigeration by air refrigerator 10 and is discharged from the venthole 1004 of fixed plate 1003 bottom through outlet duct 1005, and then directly dock in casting inner bag 2 and refrigerate, cold air and the heat that casting inner bag 2 gives off mix simultaneously and realize cooling and heat exchange, cold air becomes hot air and gets into in the second water tank 8 from blast pipe 9, blast pipe 9 gives off the heat and carries out the heat to the cold water of inside in the second water tank 8 and discharge external world again after heating, and then carry out recycle to the heat in the hot air, still can avoid the waste of heat when accomplishing quick cooling, have obvious practical effect.

Wherein, sealed lid 6 can dismantle fixed connection through fastener 601 and casting seat 1 between, conveniently seal fixed to casting inner bag 2, and sealed lid 6 upper end still is fixed and is provided with handle 602, and handle 602 outside parcel is provided with the insulating sheath, makes things convenient for the staff to lift it up, perhaps hoists it through hanging and get the mechanism.

Wherein, the outside of the exhaust pipe 9 connected with the air outlet 7 is provided with a valve 701, which is convenient for controlling the opening and closing of the exhaust pipe 9.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a smelt casting quick-cooling device, includes casting seat (1) and is provided with casting seat (1) upper end and is used as casting inner bag (2) that the casting used, still includes sealed lid (6) of butt joint in casting seat (1) upper end, its characterized in that, the outside of casting seat (1) is provided with first water tank (5), second water tank (8) in the face of facing, casting seat (1) inner chamber is fixed to be provided with around cover and locates circulation pipeline (3) of casting inner bag (2) outer wall, and first water tank (5) outside is provided with pump body (4) of intercommunication circulation pipeline (3), sealed lid (6) outside is provided with gas outlet (7), gas outlet (7) are through blast pipe (9) connection second water tank (8), sealed lid (6) upper end still fixedly connected with is to casting seat (1) inner chamber refrigerated air cooler (10).

2. The rapid cooling device for smelting and casting according to claim 1, wherein the circulating pipeline (3), the pump body (4) and the first water tank (5) are sequentially and circularly communicated through a connecting pipe (501), and a sealing gasket is arranged at the connecting end of the connecting pipe (501).

3. The rapid cooling device for smelting and casting according to claim 2, wherein the sealing cover (6) is detachably and fixedly connected with the casting seat (1) through a fastener (601), a handle (602) is fixedly arranged at the upper end of the sealing cover (6), and a heat insulation sleeve is wrapped outside the handle (602).

4. A rapid cooling device for smelting and casting according to claim 3, wherein the exhaust pipe (9) is of a bent design, and the exhaust pipe (9) passes through the bottom of the second water tank (8) and then penetrates through the top of the second water tank (8) to extend to the outside.

5. The rapid cooling device for smelting and casting according to claim 4, wherein a valve (701) is arranged outside an exhaust pipe (9) connected with the air outlet (7).

6. The rapid cooling device for smelting and casting according to claim 5, wherein a cooling fan (1001) is arranged at the air inlet of the air refrigerator (10), and a filter screen (1002) is arranged outside the cooling fan (1001).

7. The rapid cooling device for smelting and casting according to claim 6, wherein the bottom of the sealing cover (6) is fixedly connected with a fixing plate (1003), air outlets (1004) communicated with the inner cavity are uniformly formed in the bottom of the fixing plate (1003), and the air outlet end of the air refrigerator (10) is communicated with the inner cavity of the fixing plate (1003) through an air outlet pipe (1005).