CN216828502U - Cooling device for lost foam casting sand - Google Patents
Cooling device for lost foam casting sand Download PDFInfo
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- CN216828502U CN216828502U CN202123233615.3U CN202123233615U CN216828502U CN 216828502 U CN216828502 U CN 216828502U CN 202123233615 U CN202123233615 U CN 202123233615U CN 216828502 U CN216828502 U CN 216828502U
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- cooling
- cooling box
- box
- lost foam
- casting sand
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Abstract
The application discloses a heat sink for disappearing mould casting sand includes: cooling box, one side of cooling box is provided with the water tank, through circulating water pump and water piping connection on the water tank, the inlet tube is connected with circulating pipe's one end, circulating pipe's the other end passes through the outlet pipe and is connected with the water tank, circulating pipe installs at cooling box, the cooling box is internal to be installed perpendicular shale shaker lifting machine, the feed chute of perpendicular shale shaker lifting machine is located cooling box's opposite side, the blown down tank of perpendicular shale shaker lifting machine is located cooling box's upper end, the cooling box is internal to be provided with temperature sensor, cooling box's top is provided with the ventilation hole, cooling fan is installed to ventilation hole department, cooling fan passes through the controller electricity with temperature sensor and is connected. This heat sink has solved current cooling and has often put quartz sand at the grit incasement static state and place, through with the cooling of air natural heat transfer, this kind of cooling effect is unsatisfactory, and cooling efficiency is lower, influences the problem of the cyclic utilization efficiency of quartz sand.
Description
Technical Field
The application relates to a lost foam casting technical field especially relates to a heat sink for lost foam casting sand.
Background
The lost foam casting process includes combining the white films according to the requirement of the casting, stoving the paint, setting the lost foam mold inside a sand box, compacting the sand box, and vacuumizing or casting area. Molten iron melted by the electric furnace is introduced into a casting head, a casting is produced, and sand enters a circulating system. Quartz sand is generally used as a raw material in the casting process in the lost foam casting process. And the quartz sand is recycled, and the quartz sand is usually reused after being cooled to prevent the adverse effect on the casting performance of the mold due to the high temperature of the used quartz sand. Current cooling is often put quartz sand statically in the grit incasement and is placed, through the cooling with the natural heat transfer of air, and this kind of cooling effect is unsatisfactory, and cooling efficiency is lower, influences quartz sand's cyclic utilization efficiency.
Therefore, the application provides a heat sink for lost foam casting sand to solve the problem.
SUMMERY OF THE UTILITY MODEL
The application provides a heat sink for disappearance mould casting sand has solved current cooling and has often put quartz sand at the grit incasement static state and place, through with the cooling of air natural heat transfer, this kind of cooling effect is unsatisfactory, and cooling efficiency is lower, influences the problem of the cyclic utilization efficiency of quartz sand.
In order to solve the technical problem, the application provides a heat sink for disappearance mould casting sand, includes: cooling box, one side of cooling box is provided with the water tank, through circulating water pump and advance water piping connection on the water tank, the inlet tube is connected with circulating pipe's one end, circulating pipe's the other end pass through the outlet pipe with the water tank is connected, circulating pipe installs the cooling box is interior, the cooling box is interior installs perpendicular shale shaker lifting machine, the feed chute of perpendicular shale shaker lifting machine is located the opposite side of cooling box, the blown down tank of perpendicular shale shaker lifting machine is located the upper end of cooling box, the cooling box is provided with temperature sensor, the top of cooling box is provided with the ventilation hole, cooling fan is installed to ventilation hole department, cooling fan with temperature sensor passes through the controller electricity and connects.
Furthermore, circulating water pipe is the heliciform and installs the inner wall of cooling box.
Furthermore, the circulating water pipe is horizontally arranged in the inner cavity of the cooling box.
Furthermore, the cooling fan is fixedly installed at the upper end of the water tank through an installation frame.
Furthermore, the bottom of the cooling box is fixedly connected with a support.
Furthermore, a sealing ring is arranged at the position where the cooling box is arranged at the bottom of the vertical vibrating screen hoister.
Furthermore, the cooling box comprises a left box body and a right box body, and the left box body is connected with the right box body through a flange.
Compare in prior art, this application provides heat sink of lost foam casting sand, include: cooling box, one side of cooling box is provided with the water tank, through circulating water pump and water piping connection on the water tank, the inlet tube is connected with circulating pipe's one end, circulating pipe's the other end passes through the outlet pipe and is connected with the water tank, circulating pipe installs at cooling box, the cooling box is internal to be installed perpendicular shale shaker lifting machine, the feed chute of perpendicular shale shaker lifting machine is located cooling box's opposite side, the blown down tank of perpendicular shale shaker lifting machine is located cooling box's upper end, the cooling box is internal to be provided with temperature sensor, cooling box's top is provided with the ventilation hole, cooling fan is installed to ventilation hole department, cooling fan passes through the controller electricity with temperature sensor and is connected.
When the cooling device is used, the quartz sand to be cooled enters the feeding chute, and is lifted by the vertical vibrating screen lifter in a vibrating manner from bottom to top, so that the conveying path of the quartz sand to be cooled is increased in the lifting process, and the temperature is reduced. Meanwhile, the quartz sand unloaded from the discharge chute falls from the top to the bottom of the cooling box, and the cooling water filled in a circulating water pipe arranged in the cooling box keeps the temperature in the cooling box at a low temperature, so that the temperature of the quartz sand in the falling process is rapidly reduced. Meanwhile, when the warm water in the circulating pipe is high, the water in the water tank can be cooled through the cooling fan, and the cooling effect in the cooling tank is improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.
Fig. 1 is a schematic structural view of a cooling device according to an embodiment of the present invention;
FIG. 2 is an installation front view of a vertical vibrating screen elevator provided by an embodiment of the present invention;
FIG. 3 is a top view of the installation of the circulating water pipe provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of a cooling box according to an embodiment of the present invention.
In the figure: 1 cooling box, 2 water tanks, 21 circulating water pump, 22 inlet tubes, 3 circulating water pipes, 23 outlet pipes, 5 vertical vibrating screen lifting machines, 51 feed chutes, 52 discharge chutes, 7 temperature sensors, 11 ventilation holes, 6 cooling fans, 61 mounting frames, 13 supports, 15 left boxes, 16 right boxes and 156 flanges.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
The core of this application is to provide a heat sink for disappearance mould casting sand, can solve current cooling and often put quartz sand at the grit incasement static state and place, through with the cooling of air natural heat transfer, this kind of cooling effect is unsatisfactory, and cooling efficiency is lower, influences the problem of the cyclic utilization efficiency of quartz sand.
Fig. 1 is a schematic structural view of a cooling device according to an embodiment of the present invention; fig. 2 is an installation front view of a vertical vibrating screen elevator provided by an embodiment of the present invention; FIG. 3 is a top view of the installation of the circulating water pipe provided by the embodiment of the present invention; fig. 4 is a schematic structural view of a cooling box according to an embodiment of the present invention. As shown in fig. 1-3, comprising: cooling box 1, one side of cooling box 1 is provided with water tank 2, be connected with inlet tube 22 through circulating water pump 21 on the water tank 2, inlet tube 22 is connected with circulating pipe 3's one end, circulating pipe 3's the other end passes through outlet pipe 23 and is connected with water tank 2, circulating pipe 3 installs in cooling box 1, install vertical vibrating screen lifting machine 5 in cooling box 1, the feed chute 51 of vertical vibrating screen lifting machine 5 is located cooling box 1's opposite side, vertical vibrating screen lifting machine 5's blown down tank 52 is located cooling box 1's upper end, be provided with temperature sensor 7 in cooling box 1, cooling box 1's top is provided with ventilation hole 11, cooling fan 6 is installed to ventilation hole 11 department, cooling fan 6 is connected through the controller electricity with temperature sensor 7.
Example 1: specifically, the cooling water is filled in the water tank 2 provided on one side of the cooling tank 1, and the cooling water is introduced into the circulating water pipe 3 by the circulating water pump 21. The cooling water flows through the circulating water pipe 3. Further, the circulating water pipe 3 is spirally installed on the inner wall of the cooling box 1. The circulating water pipe 3 installed on the inner wall of the cooling box 1 keeps the temperature in the cooling box 1 low. Can cool down the quartz sand. The vertical vibrating screen hoister 5 is installed in the cooling box 1, the vertical vibrating screen hoister 5 can convey the quartz sand from bottom to top, and the quartz sand is continuously vibrated in the conveying process, so that the temperature of the quartz sand is reduced. Wherein, the feed chute 51 of the vertical vibrating screen hoister 5 is positioned at the other side of the cooling box 1, and the discharge chute 52 of the vertical vibrating screen hoister 5 is positioned at the upper end of the cooling box 1. When the quartz sand is conveyed to the discharge chute 52, the quartz sand falls downwards, the falling quartz sand is dynamic, the quartz sand can be in more sufficient contact with cold air in the cooling box 1, and the cooling efficiency is higher. The cooling box 1 is, of course, provided with a port for the discharge, not shown in the figure. Further, a sealing ring is arranged at the position where the cooling box 1 is installed at the bottom of the vertical vibrating screen hoister 5. The sealing ring is not shown in the figure, so that the sealing performance is improved, and the loss of cold air in the box is prevented. Be provided with temperature sensor 7 in the cooling box 1 and can monitor the temperature of incasement in real time, because the temperature risees in circulating pipe 3 and can reduce the cooling effect, consequently when temperature sensor 7 monitors the temperature risees in the case, the ventilation volume of cooling fan 6 on the ventilation hole 11 that the top of increase cooling box 1 set up, and when the temperature in circulating pipe 3 was handed over, cooling fan 6 was not operated or the low-speed air supply, and simultaneously, cooling fan 6 passes through the controller electricity with temperature sensor 7 and is connected. The controller is a PCL controller known to those skilled in the art, and is capable of controlling the temperature sensor 7 and the cooling fan 6. And is not described in detail herein. Further, the cooling fan 6 is fixedly mounted on the upper end of the water tank 2 through a mounting bracket 61. The mounting bracket 61 is provided to facilitate installation.
Example 2: in order to make the quartz sand contact with the circulating water pipe 3 and increase the cooling effect, as shown in fig. 3, the circulating water pipe 3 is further installed in the inner cavity of the cooling box 1 in a horizontal direction. That is to say, the quartz sand can directly contact with the circulating water pipe 3 in the falling process, and cooling is carried out. Of course, the circulating water pipes 3 may be arranged in multiple layers in the horizontal direction (only one layer is shown in the drawing). Therefore, the quartz sand is continuously contacted with the circulating water pipe 3 in the descending process and is cooled. Further, a support 13 is fixedly connected to the bottom of the cooling box 1.
Meanwhile, in order to facilitate installation of the vertical vibrating screen elevator 5, further, the cooling box 1 includes a left box body 15 and a right box body 16, and the left box body 15 and the right box body 16 are connected by a flange 156. The left box body 15 and the right box body 16 are connected through the flange 156, and the installation and the disassembly are convenient.
Compare in prior art, this application provides heat sink of lost foam casting sand, include: cooling box, one side of cooling box is provided with the water tank, through circulating water pump and water piping connection on the water tank, the inlet tube is connected with circulating pipe's one end, circulating pipe's the other end passes through the outlet pipe and is connected with the water tank, circulating pipe installs at cooling box, the cooling box is internal to be installed perpendicular shale shaker lifting machine, the feed chute of perpendicular shale shaker lifting machine is located cooling box's opposite side, the blown down tank of perpendicular shale shaker lifting machine is located cooling box's upper end, the cooling box is internal to be provided with temperature sensor, cooling box's top is provided with the ventilation hole, cooling fan is installed to ventilation hole department, cooling fan passes through the controller electricity with temperature sensor and is connected.
When the cooling device is used, the quartz sand to be cooled enters the feeding groove, and is lifted by the vertical vibrating screen lifter in a vibrating manner from bottom to top, so that the conveying path of the quartz sand to be cooled is increased in the lifting process, and the temperature is reduced. Meanwhile, the quartz sand unloaded from the discharge chute falls from the top to the bottom of the cooling box, and the cooling water filled in a circulating water pipe arranged in the cooling box keeps the temperature in the cooling box at a low temperature, so that the temperature of the quartz sand in the falling process is rapidly reduced. Meanwhile, when the warm water in the circulating pipe is high, the water in the water tank can be cooled through the cooling fan, and the cooling effect in the cooling tank is improved.
In the description of the application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the application. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (7)
1. A heat sink for lost foam casting sand, its characterized in that includes: cooling box, one side of cooling box is provided with the water tank, through circulating water pump and advance water piping connection on the water tank, the inlet tube is connected with circulating pipe's one end, circulating pipe's the other end pass through the outlet pipe with the water tank is connected, circulating pipe installs the cooling box is interior, the cooling box is interior installs perpendicular shale shaker lifting machine, the feed chute of perpendicular shale shaker lifting machine is located the opposite side of cooling box, the blown down tank of perpendicular shale shaker lifting machine is located the upper end of cooling box, the cooling box is provided with temperature sensor, the top of cooling box is provided with the ventilation hole, cooling fan is installed to ventilation hole department, cooling fan with temperature sensor passes through the controller electricity and connects.
2. The cooling device for lost foam casting sand according to claim 1, wherein the circulating water pipe is spirally installed on an inner wall of the cooling box.
3. The cooling device for lost foam casting sand of claim 1, wherein the circulating water pipe is installed in a horizontal direction in an inner cavity of the cooling box.
4. The cooling device for lost foam casting sand of claim 1, wherein the cooling fan is fixedly mounted at the upper end of the water tank by a mounting bracket.
5. The cooling device for lost foam casting sand of claim 1, wherein a support is fixedly connected to the bottom of the cooling box.
6. The cooling device for lost foam casting sand of claim 1, wherein the bottom of the vertical vibrating screen lifter is provided with a sealing ring at the location where the cooling box is installed.
7. The cooling device for lost foam casting sand of claim 1, wherein the cooling box comprises a left box body and a right box body, and the left box body and the right box body are connected through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233615.3U CN216828502U (en) | 2021-12-22 | 2021-12-22 | Cooling device for lost foam casting sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233615.3U CN216828502U (en) | 2021-12-22 | 2021-12-22 | Cooling device for lost foam casting sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828502U true CN216828502U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123233615.3U Active CN216828502U (en) | 2021-12-22 | 2021-12-22 | Cooling device for lost foam casting sand |
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| Country | Link |
|---|---|
| CN (1) | CN216828502U (en) |
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2021
- 2021-12-22 CN CN202123233615.3U patent/CN216828502U/en active Active
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