Silicon water-air cooling ingot mould trolley
By adding a heat insulation board layer and air cooling pipes inside the silicone water ingot mold car, the problems of slow heat dissipation and motor overheating of the ingot mold car were solved, and efficient silicone water cooling and stable production were achieved.
Patent Information
- Application Number
- CN202422820880.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-11-18
- Filing Date
- 2024-11-19
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-19
AI Technical Summary
The existing silicon water ingot mold car cannot dissipate heat in time after casting the silicon water, resulting in low molding efficiency, and the motor is prone to overheating and shutdown, affecting the silicon water casting progress and output.
Add a heat insulation board layer and air cooling pipes in the ingot mold car, use the air cooling pipes to cool the motor and ingot mold, block heat radiation, reduce the motor temperature, and shorten the silicone water cooling time.
The cooling efficiency of the ingot mold is improved, the probability of motor shutdown due to overheating is reduced, and continuous and stable operation of silicon water casting and increased production are achieved.
Smart Images
Figure CN223455064U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of industrial silicon casting and cooling, in particular to a silicon water air-cooled ingot mold vehicle. BACKGROUND
[0002] Before casting silicon water into the ingot mold, the ingot mold generally needs to be placed in the silicon water ingot mold vehicle first, and the ingot mold is pulled to the silicon water casting position through the forward and backward movement of the vehicle. The operation modes of the commonly used ingot mold vehicles are as follows:
[0003] I. The silicon water ingot mold vehicle pulls the ingot mold vehicle back and forth through double-sided fixed hoists, steel wire ropes and limiters, and the cooling mode is natural cooling.
[0004] II. The silicon water ingot mold vehicle moves back and forth through the forward transmission and reverse rotation of a single-sided motor, and the cooling mode is natural cooling.
[0005] The technicians found in the process of using the above-mentioned silicon water ingot mold vehicles that the above-mentioned two kinds of silicon water ingot mold vehicles cannot cool the ingot mold with casted silicon water in time, resulting in low forming efficiency of the silicon water in the ingot mold. Moreover, the heat generated by the hoist of the first silicon water ingot mold vehicle and the motor of the second silicon water ingot mold vehicle cannot be dissipated in time, especially the motor used in the second silicon water ingot mold vehicle, which is slow in heat dissipation during operation. In addition, the heat radiation generated by the ingot mold with casted silicon water is transferred to the motor, so that the motor is prone to overheating and shutdown, thereby stopping the operation of the ingot mold vehicle. Once the ingot mold vehicle stops running, the ingot mold cannot be pulled by the vehicle for silicon water pouring, which affects the pouring progress of the silicon water and causes the loss of silicon water ingot production. CONTENT OF THE UTILITY MODEL
[0006] In order to solve the above-mentioned problems, the present application provides a silicon water air-cooled ingot mold vehicle, which comprises:
[0007] A frame body is provided with a heat insulation plate, and the upper area of the heat insulation plate is used for limiting the placement of the ingot mold. The ingot mold is used for the casting of silicon water.
[0008] A wheel set is arranged at the bottom end of the frame body and comprises a wheel set body and a motor. The wheel set body is provided with a motor.
[0009] A coaming is connected to the frame body in a matching manner along the circumference of the frame body, so as to form a compartment structure with an accommodating space.
[0010] An air-cooled pipeline has one end connected with a mobile fan and the other end divided into two groups of branch pipelines, which respectively extend to the accommodating space and the motor.
[0011] Further, the frame body comprises:
[0012] A lower frame body has a heat insulation plate matched and laid on the top surface.
[0013] An upper frame body is matched with the lower frame body, so that the heat insulation plate is positioned between the lower frame body and the upper frame body; a plurality of positioning fences for matching ingot molds are arranged on the upper surface of the upper frame body in the area above the heat insulation plate, and are used for limiting and placing the ingot molds.
[0014] Further, the lower frame body is composed of a lower horizontal plate and a positioning plate; the positioning plate is connected to the top surface of the lower horizontal plate; and the heat insulation plate is matched and laid flat on the positioning plate in a stacking manner, so that the edges of the stacked heat insulation plate layers are flush with the edges of the positioning plate.
[0015] Further, the upper frame body comprises an upper horizontal plate and a mounting block.
[0016] The upper horizontal plate is hollowed out in a plurality of positioning through holes from top to bottom.
[0017] The mounting block is provided in a plurality; the plurality of mounting blocks are fixed at the circumferential edges of the upper horizontal plate and downwardly extend to match the positioning plate, so as to realize the mounting between the upper frame body and the lower frame body.
[0018] Further, the upper frame body is press-connected to the top surface of the lower horizontal plate, and the inner wall of each mounting block is connected to the outer wall of the lower horizontal plate; each edge of the upper frame body in the circumferential direction is provided with a side plate, so that the top surface of the upper frame body and all the side plates enclose the accommodation space; and the top surface of all the side plates is provided with an upper plate.
[0019] Further, the lower frame body further comprises a plurality of limiting blocks; the plurality of limiting blocks are arranged on the side walls of the lower horizontal plate in the circumferential direction of the top surface of the lower horizontal plate to match the mounting blocks, so as to arrange the upper horizontal plate in the air above the lower horizontal plate; and the side plates are arranged to match the inner walls of the upper frame body and the inner walls of the lower frame body, so as to seal the side walls of the frame body.
[0020] Further, the wheel set body comprises a driving wheel set and a driven wheel set.
[0021] The driving wheel set is arranged on both sides of the bottom end of the lower frame body with the guide rail extension direction as the axis of symmetry; and the motor is arranged between the driving wheels arranged on both sides of the lower frame body, so as to drive the rotation of the driving wheels.
[0022] The driven wheel set is arranged on both sides of the bottom end of the lower frame body to match the driving wheel set, so as to maintain the balanced movement of the silicon water air-cooled ingot mold vehicle together with the driving wheel set.
[0023] Further, the wheel set rolls along the guide rail extension direction; each wheel surface of the driving wheel set and each wheel surface of the driven wheel set is circumferentially provided with a clamping groove matching the guide rail.
[0024] Further, the air cooling pipeline is divided into two groups of branch pipelines after penetrating the coaming side wall, one group of branch pipelines extends to the vehicle interior, and the other group of branch pipelines extends to the motor by penetrating the upper frame body edge and the lower frame body edge in sequence.
[0025] Further, each group of branch pipelines is provided with a plurality of pipelines, and each pipeline is provided with a plurality of ventilation holes.
[0026] Compared with the prior art, the application has the beneficial effects that:
[0027] The heat radiation layer arranged between the upper frame body and the lower frame body blocks the heat radiation from the vehicle interior to the vehicle bottom end, the motor is cooled by the air cooling pipeline, the probability of the motor overheating and causing the ingot mold vehicle to stop operating is reduced, and the silicon water in the ingot mold is cooled by the air cooling pipeline, and the cooling time of the silicon water is shortened. BRIEF DESCRIPTION OF DRAWINGS
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0029] Figure 1 A structure schematic view of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application (the upper frame body is provided with a limiting block);
[0030] Figure 2 A structure schematic view of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application (the upper frame body is not provided with a limiting block);
[0031] Figure 3 A top view schematic view of an upper horizontal plate of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application;
[0032] Figure 4 A top view schematic view of an upper horizontal plate of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application;
[0033] Figure 5 A top view schematic view of an assembly of a lower horizontal plate and a positioning plate of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application;
[0034] Figure 6 A bottom view schematic view of an assembly of a wheel group of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application;
[0035] Figure 7 A structure schematic view of a driving wheel of a silicon water air-cooled ingot mold vehicle according to an embodiment of the present application.
[0036] Reference signs:
[0037] 10, lower frame body; 100, lower cross plate; 101, positioning plate; 102, limiting block; 110, mounting block; 111, upper cross plate; 1110, positioning fence; 1111, positioning through hole; 1112, second hole; 1113, first hole; 12, heat insulation plate layer;
[0038] 20, fence;
[0039] 30, driving wheel; 300, clamping groove; 31, driven wheel; 32, motor; 33, guide rail;
[0040] 40, air cooling pipeline; 41, one group of branch pipelines; 42, another group of branch pipelines. DETAILED DESCRIPTION
[0041] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.
[0042] In the description of the present application, it is understood that the terms "width", "upper", "lower", "top", "bottom", "inner", "outer", "axial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0043] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0044] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection;Can be direct connection, also can pass through the indirect connection of intermediate medium, can be the communication or mutual action relation of two elements inside two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0045] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the direct contact of the first and second features, or the contact of the first and second features through another feature between them.Moreover, the first feature "on", "above" and "above" the second feature includes the vertical and oblique above of the first feature above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature "under", "below" and "below" the second feature includes the vertical and oblique below of the first feature below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.
[0046] The following disclosure provides many different embodiments or examples for implementing different structures of the utility model.For the purpose of simplifying the disclosure of the utility model, the components and settings of specific examples are described in the following.Their purpose is not to limit the utility model, of course, and they are just examples.In addition, the utility model can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed by itself.In addition, the utility model provides examples of various specific processes and materials, but the person skilled in the art can realize the application of other processes and / or the use of other materials.
[0047] The embodiments of the utility model will be described in detail below with reference to the drawings.
[0048] The utility model embodiment provides a kind of silicon water air-cooled ingot mould car, please refer to Figures 1-7 , the silicon water air-cooled ingot mould car includes frame body, fence 20, wheel group and air cooling pipeline 40.Frame body is limited to install heat insulation plate, and the upper region of heat insulation plate is used to limit the placement of ingot mould, and the ingot mould is used for the casting of silicon water.Wheel group is arranged at the bottom end of frame body, driven by motor 32 to roll, so that frame body can reciprocate along the extension direction of guide rail 33, so that ingot mould can be towed to casting place with car, to facilitate the casting of silicon water in ingot mould.Air cooling pipeline 40 is used for the cooling of silicon water in ingot mould and the cooling of motor 32.
[0049] Specifically,
[0050] The frame body comprises a lower frame body 10 and an upper frame body. The top surface of the lower frame body is matched with a heat insulation plate, and the upper frame body is matched and installed on the lower frame body 10 to limit the heat insulation plate. The area above the heat insulation plate of the upper frame body is provided with a plurality of positioning fences 1110 for limiting the placement of the ingot mold.
[0051] The lower frame body 10 is composed of a lower horizontal plate 100 and a positioning plate 101. The positioning plate 101 is connected to the top surface of the lower horizontal plate, and the heat insulation plate is matched and laid flat on the positioning plate in a stacking manner, so that the edges of the stacked heat insulation plate layer 12 and the edges of the positioning plate 101 are flush. Adjacent heat insulation plates can be cemented together, and each heat insulation plate is made of refractory material. Preferably, the lower frame body 10 further comprises a plurality of limiting blocks 102, which are arranged on the side wall of the lower horizontal plate along the circumference of the top surface of the lower horizontal plate and extend upward. The inner side wall of the limiting block and the outer side wall of the positioning plate are connected.
[0052] The upper frame body is composed of an upper horizontal plate 111 and a plurality of mounting blocks 110. By hollowing a plurality of positioning through holes 1111 in the upper horizontal plate 111 from top to bottom, the area above the heat insulation plate of the upper frame body is provided with a plurality of positioning fences 1110, which limit the ingot mold in the positioning through holes 1111. A plurality of mounting blocks 110 are fixed on the circumferential edge of the upper horizontal plate 111 and extend downward, and the upper frame body and the lower frame body 10 are connected through the mounting blocks 110, so as to realize the installation of the upper frame body and the lower frame body 10, thereby limiting the movement of the upper frame body relative to the lower frame body 10.
[0053] Among them, the connection mode of the upper frame body at the lower frame body 10 is not limited, when the lower frame body 10 adopted has limiting blocks 102, the connection between the upper and lower frame bodies can be realized by bolt connection, welding and other modes between the mounting blocks 110 and the limiting blocks 102. Or when the lower frame body 10 adopted does not have limiting blocks 102, the connection between the upper and lower frame bodies can also be realized by bolt connection, welding and other modes between the mounting blocks 110 and the lower horizontal plate 100, preferably, the upper horizontal plate 111 is pressed on the top surface of the heat insulation plate layer 12, and the inner wall of each mounting block 110 is connected with the outer wall of the lower horizontal plate 100.
[0054] The arrangement of the plurality of positioning through holes 1111 on the upper horizontal plate 111 is not limited, and can be that the upper horizontal plate 111 is hollowed out from top to bottom with a plurality of positioning through holes 1111 matching the ingot mold, and the plurality of positioning through holes 1111 are uniformly arranged on the upper horizontal plate 111; or the first holes 1113 are arranged on the upper horizontal plate 111 of the ingot mold car opposite to the guide rail 33 with the guide rail extension direction as the axis, and the first holes 1113 extend to the inner edges close to the corresponding outer edges of the upper horizontal plate 111, and the second holes 1112 are continuously hollowed out on the upper horizontal plate region outside the first holes 1113, and each inner edge of the second holes 1112 not adjacent to the first holes 1113 extends to the corresponding outer edge close to the upper horizontal plate 111.
[0055] The surrounding plate 20 is matched and installed on the frame body, and is used to form a sealed compartment structure with the frame body, and the sealed compartment structure has a containing space for limiting and stacking the ingot mold. The installation mode of the surrounding plate 20 on the frame body can be as follows: when the frame body structure is used to press the upper horizontal plate 111 on the top surface of the heat insulation plate layer 12, each edge of the upper frame body is provided with a side surrounding plate. Or when the frame body structure is used to make the upper horizontal plate 111 temporarily on the upper side of the lower horizontal plate 100 through the connection of the mounting block 110 and the limiting block 102, the surrounding plate 20 is arranged to fit the inner wall of the upper frame body and the inner wall of the lower frame body, so as to seal the side wall of the frame body. Each surrounding plate 20 can be connected with the frame body or the adjacent surrounding plate 20 by welding or bolt connection.
[0056] The wheel set is installed at the bottom end of the lower frame body 10, and includes a driving wheel set, a motor 32 and a driven wheel set. The driving wheels 30 are arranged on both sides of the bottom end of the lower frame body with the guide rail extension direction as the axis. The motor 32 is installed between the driving wheels 30 arranged on both sides of the lower frame body 10, and is used to drive the rotation of the driving wheels 30. The driven wheels 31 are arranged on both sides of the bottom end of the lower frame body opposite to the driving wheels 30, and are used to maintain the balanced movement of the silicon water air-cooled ingot mold car together with the driving wheels 30.
[0057] Preferably, the driving wheels 30 are provided with two, and the two driving wheels 30 are arranged on one side of the bottom end of the lower frame body. The driven wheels 31 are also provided with two, and the two driven wheels 31 are arranged on the other side of the bottom end of the lower frame body. Whether it is the driving wheel 30 or the driven wheel 31, the wheel surface is circumferentially provided with a clamping groove 300 matching the guide rail 33, that is, the groove width of the clamping groove 300 is equal to or slightly greater than the width of the guide rail 33, so that the wheel set can roll along the guide rail 33.
[0058] When the motor 32 drives the wheel set to roll to move the ingot mold car, the ingot mold in the car moves towards the silicon water pouring position, the heat radiation of the car to the bottom end direction is blocked by the heat insulation plate layer 12 added between the upper frame body and the lower frame body 10, the probability of the motor 32 overheating and causing the ingot mold car to stop operating is reduced, and the labor intensity of the maintenance personnel is reduced by reducing the maintenance frequency of the system, thereby realizing the long-period continuous and stable operation of the silicon water pouring.
[0059] The air cooling pipeline 40 is externally connected with a mobile fan, and the mobile fan blows cooling air into the air cooling pipeline 40, so that the air cooling pipeline 40 can cool the ingot mold and the motor 32 in the car.
[0060] The air cooling pipeline 40 has two groups of branch pipelines, one group of branch pipelines 41 extends into the car and is used for air cooling of the ingot mold, and the other group of branch pipelines 42 extends to the bottom end of the lower frame body and is used for air cooling of the motor 32. Preferably, the air cooling pipeline 40 is arranged in a manner that after penetrating the side wall of the coaming, the air cooling pipeline 40 is divided into two groups of branch pipelines, one group of branch pipelines 41 extends to the ingot mold and the upper coaming in the car, and the other group of branch pipelines 42 extends to the motor 32 by penetrating the edge of the upper frame body and the edge of the lower frame body in sequence. The number of pipelines in each branch pipeline is not limited, and each pipeline can be provided with a plurality of ventilation holes.
[0061] The motor 32 is arranged at the bottom end of the lower frame body and is air-cooled by the air cooling pipeline 40, which can reduce the probability of the motor 32 overheating, and the ingot mold in the car is also air-cooled by the air cooling pipeline 40, which can shorten the forming time of the silicon water in the ingot mold.
[0062] Based on the above embodiment, the working principle of the present application is as follows:
[0063] The ingot mold is positioned and stacked in the ingot mold car by being placed in the positioning through hole, the motor 32 is started, the ingot mold car is moved to the pouring position by the motor 32 driving the wheel set to roll, so that the ingot mold is poured with silicon water. After pouring is completed, the mobile fan is started, and the mobile fan blows cooling air into the air cooling pipeline 40 to cool the ingot mold and the motor 32 in the car. At the same time, the motor 32 can drive the wheel set to roll away from the pouring position, so that the ingot mold in the next ingot mold car is poured.
[0064] Based on the above embodiment, the advantages of the present application are as follows:
[0065] The heat radiation of the car to the bottom end direction is blocked by the heat insulation plate layer 12 added between the upper frame body and the lower frame body 10, and the motor 32 is air-cooled by the air cooling pipeline 40, which reduces the probability of the motor 32 overheating and causing the ingot mold car to stop operating; at the same time, the ingot mold in the car is also air-cooled by the air cooling pipeline 40, which shortens the cooling and forming time of the silicon water in the ingot mold.
Claims
1. A water-cooled silicon ingot mold carriage characterized by, It includes: The frame body is limited to install the heat insulation plate, and the upper area of the heat insulation plate is used for limiting the placement of the ingot mold; the ingot mold is used for casting silicon water; The wheel set is provided at the bottom end of the frame body and includes a wheel set body and a motor; the wheel set body is provided with a motor; The coaming is matched and connected to the frame body along the circumference of the frame body, and is used to enclose the frame body and the coaming into a compartment structure with a containing space; The air cooling pipeline is externally connected with a mobile fan at one end and is divided into two groups of branch pipelines at the other end, which respectively extend to the containing space and the motor.
2. The silicon water-cooled ingot mold carriage according to claim 1, characterized in that: The frame body includes: The lower frame body is matched and laid with a heat insulation plate on the top surface; The upper frame body is matched and installed on the lower frame body, so that the heat insulation plate is limited between the lower frame body and the upper frame body; a plurality of positioning fences matched with the ingot mold are arranged on the top surface of the upper frame body in the upper area of the heat insulation plate, and are used for limiting the placement of the ingot mold.
3. The air-cooled ingot mold carriage of claim 2, wherein: The lower frame body is composed of a lower horizontal plate and a positioning plate; the positioning plate is connected to the top surface of the lower horizontal plate; the heat insulation plate is matched and laid on the positioning plate in a stacking manner, so that the edges of the stacked heat insulation plate layers are flush with the edges of the positioning plate.
4. The air-cooled ingot mold carriage of claim 3, wherein: The upper frame body includes an upper horizontal plate and a mounting block; The upper horizontal plate is hollowed out with a plurality of positioning through holes from top to bottom; The mounting block is provided with a plurality of mounting blocks; the plurality of mounting blocks are fixed on the circumferential edges of the upper horizontal plate and downwardly extend matched with the positioning plate, and are used to realize the installation between the upper frame body and the lower frame body.
5. The air-cooled ingot mold carriage of claim 4, wherein: The upper frame body is pressed on the top surface of the lower horizontal plate, and the inner wall of each mounting block is connected with the outer wall of the lower horizontal plate; each edge of the circumferential direction of the upper frame body is provided with a side coaming, so that the top surface of the upper frame body and all the side coamings enclose the containing space; the top surface of all the side coamings is provided with an upper coaming.
6. The air-cooled ingot mold carriage of claim 4, wherein: The lower frame body further includes a plurality of limiting blocks; the plurality of limiting blocks are matched with the mounting blocks and are arranged on the side walls of the lower horizontal plate along the circumference of the top surface of the lower horizontal plate, and are used to arrange the upper horizontal plate in the air above the lower horizontal plate; the coaming is arranged on the inner wall of the upper frame body and the inner wall of the lower frame body, and is used for sealing the side walls of the frame body.
7. The air-cooled ingot mold carriage of claim 2, wherein: The wheel set body includes a driving wheel set and a driven wheel set; The driving wheel set is symmetrically arranged on both sides of the bottom end of the lower frame body with the guide rail extension direction as the axis; the motor is installed between the driving wheels arranged on both sides of the lower frame body, and is used to drive the rotation of the driving wheels; The driven wheel set is matched with the driving wheel set and is arranged on both sides of the bottom end of the lower frame body, and is used to maintain the balanced movement of the silicon water air-cooled ingot mold vehicle together with the driving wheel set.
8. The air-cooled ingot mold carriage of claim 7, wherein: The wheel set rolls along the guide rail extension direction; each wheel surface of the driving wheel set and each wheel surface of the driven wheel set is circumferentially provided with a clamping groove matched with the guide rail.
9. The air-cooled silicon ingot mold carriage of claim 5, wherein: The air cooling pipeline is divided into two groups of branch pipelines after penetrating the side wall of the coaming, one group of branch pipelines extends into the vehicle, and the other group of branch pipelines extends to the motor after penetrating the edges of the upper frame body and the lower frame body in sequence.
10. The air-cooled silicon ingot mold carriage of claim 9, wherein: Each group of branch pipelines is provided with a plurality of pipelines, and each pipeline is provided with a plurality of ventilation holes.