CN220788375U

CN220788375U - Device for empty crucible

Info

Publication number: CN220788375U
Application number: CN202322611996.7U
Authority: CN
Inventors: 胡正宜; 沈子涵; 罗瑞; 杨鑫怡; 李拓
Original assignee: Sichuan Hongke Innovation Technology Co ltd
Current assignee: Sichuan Hongke Innovation Technology Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-16
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a device for empty crucible material, which comprises a carrier and a supporting frame, wherein an empty material cavity is arranged in the carrier, and the upper end of the carrier is opened; the support frame is built-in the empty material chamber, the upper end of support frame is provided with at least one fixed slot, the fixed slot is used for bearing the edge of crucible. The support frame arranged in the carrier is utilized to support the crucible, so that the crucible can be suspended at the upper part of the empty cavity, the crucible is convenient to clean the residual liquid inside, and meanwhile, the support frame can be utilized to improve the placement stability of the crucible.

Description

Device for empty crucible

Technical Field

The utility model relates to the field of glass preparation equipment, in particular to a device for crucible empty material.

Background

When the glass formulation sample is melted in a laboratory, a platinum-rhodium crucible is used for heating and melting the mixture, and then the glass liquid is poured out for molding. After pouring out the glass liquid, the inner wall and the bottom of the platinum-rhodium crucible are cleaned up to be convenient for blanking, smelting and using. The invention disclosed in CN202011181339.8 discloses a structure of evaporation crucible, in which the residual liquid is liable to remain at the bottom of the crucible body, especially between the bottom wall and the side wall, and the residual liquid cannot be thoroughly cleaned, therefore, in the existing laboratory operation, the residual glass liquid of the platinum-rhodium crucible is cleaned, the crucible is generally inverted, small refractory blocks are filled in the melting sample carrier, the crucible is suspended above the refractory, and then the residual liquid is emptied at high temperature (the residual liquid falls onto the refractory below the crucible). The broken waste refractory material has irregular shape and flatness of a supporting surface formed by the broken waste refractory material, the support of the pad under the crucible is unstable, the crucible is easy to incline or overturn due to shaking at the lifting height Wen Lushi, and the platinum-rhodium crucible is damaged to cause huge loss.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a device for empty crucible material, which can improve the placement stability of the crucible during the residual liquid treatment.

According to an embodiment of the first aspect of the utility model, the device for emptying the crucible comprises a carrier and a supporting frame, wherein an empty cavity is formed in the carrier, and the upper end of the carrier is open; the support frame is built-in the empty material chamber, the upper end of support frame is provided with at least one fixed slot, the fixed slot is used for bearing the edge of crucible.

The device for crucible emptying according to the embodiment of the utility model has at least the following beneficial effects: the support frame arranged in the carrier is utilized to support the crucible, so that the crucible can be suspended at the upper part of the empty cavity, the crucible is convenient to clean the residual liquid inside, and meanwhile, the support frame can be utilized to improve the placement stability of the crucible.

According to some embodiments of the utility model, the support comprises at least three support bars, one end of the support bars is fixedly connected to the same point, and each support bar is provided with the fixing groove.

According to some embodiments of the utility model, the support bar is arc-shaped along the extending direction of the support bar, and the bending directions and the bending radians of a plurality of support bars are consistent.

According to some embodiments of the utility model, the support bar is rectilinear along its extension.

According to some embodiments of the present utility model, the connection positions of the support bars are used as an origin, the support bars are arranged around the origin, and the support bars are arranged at equal intervals.

According to some embodiments of the utility model, a plurality of the fixing grooves are provided on the support bar along an extension direction of the support bar.

According to some embodiments of the utility model, the support frame is removably mounted in the void cavity.

According to some embodiments of the utility model, a positioning groove is formed in the bottom of the empty cavity, the positioning groove is identical to the bottom surface of the supporting frame in shape, and the supporting frame is detachably embedded in the positioning groove.

According to some embodiments of the utility model, a magnet is laid on the bottom surface of the positioning groove, and a ferromagnetic layer capable of magnetically adsorbing with the magnet is laid on the bottom surface of the supporting frame.

According to some embodiments of the utility model, the carrier and the support frame are made of refractory materials, and a refractory layer is laid at the bottom of the empty cavity.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a first embodiment of an apparatus for crucible emptying according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a structure of a second embodiment of an apparatus for crucible emptying according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing another construction of the first embodiment of the apparatus for crucible emptying according to the embodiment of the present utility model;

fig. 4 is a schematic view of section B-B of fig. 3.

100. A carrier; 110. a blank cavity; 120. a positioning groove; 121. a magnet; 130. a refractory layer;

200. A support frame; 210. a support bar; 220. a fixing groove; 230. a ferromagnetic layer;

1. A crucible;

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, the apparatus for empty material of a crucible 1 according to the embodiment of the present utility model includes a carrier 100 and a supporting frame 200, wherein an empty material cavity 110 is provided in the carrier 100, and an upper end of the carrier 100 is opened; the support frame 200 is arranged in the empty cavity 110, and at least one fixing groove 220 is arranged at the upper end of the support frame 200, and the fixing groove 220 is used for supporting the edge of the crucible 1.

Referring to fig. 1 to 4, in actual use, a carrier 100 is placed on a structure with a horizontal placement plane, such as a table top, a support frame 200 is placed in a blank cavity 110, after an experiment is performed by using a crucible 1, the crucible 1 is firstly cleaned up preliminarily, then the crucible 1 is turned upside down, the edge of the crucible 1 is embedded in a fixing groove 220 to fix, so that the crucible 1 can be suspended above the bottom surface of the blank cavity 110 by the support frame 200, after the placement is completed, residual liquid in the crucible 1 is emptied by utilizing high temperature, and the residual liquid is directly dropped to the bottom of the blank cavity 110, wherein the support frame 200 placed in the carrier 100 is utilized to support the crucible 1, so that the crucible 1 can be suspended at the upper part of the blank cavity 110, and compared with the support plane with irregular shape and flatness in the prior art, the device for cleaning the blank of the crucible 1 in the embodiment of the utility model can improve the placement stability of the crucible 1 by utilizing the support frame 200 on the premise that the space for emptying the residual material is ensured.

In some embodiments, the support frame 200 is detachably installed in the empty cavity 110, and by the detachably installed support frame 200, a user can conveniently replace the support frames 200 with different specifications in actual use so as to adapt to crucibles 1 with different sizes; in some embodiments, the support frame 200 may be directly fixed in the cavity 110, so as to be convenient to take out for use at any time, and no installation is required.

Specifically, in the embodiment in which the support frame 200 is detachably mounted on the empty material rack, referring to fig. 4, the bottom of the empty material cavity 110 is provided with a positioning groove 120, the positioning groove 120 is consistent with the bottom surface of the support frame 200, and the support frame 200 is detachably embedded in the positioning groove 120. In the process of actual installation, the positioning groove 120 is utilized to carry out position constraint on the support frame 200, stability of the support frame 200 after installation is guaranteed, and meanwhile, the positioning groove 120 is utilized to carry out preliminary positioning on the support frame 200, so that a user can install the support frame.

Further, referring to fig. 4, a magnet 121 is laid on the bottom surface of the positioning groove 120, and a ferromagnetic layer 230 magnetically attracted to the magnet 121 is laid on the bottom surface of the support frame 200. By utilizing the magnetic adsorption of the magnet 121 and the ferromagnetic layer 230, the support frame 200 is effectively fixed, the support frame 200 is prevented from shaking, the placement stability of the crucible 1 is ensured, and the falling damage of the crucible 1 is avoided.

Specifically, referring to fig. 1, as an embodiment of the apparatus for emptying a crucible 1 of the present utility model, the apparatus for emptying a crucible 1 includes a carrier 100 and a supporting frame 200, a hollow cavity 110 is provided inside the carrier 100, and an upper end of the carrier 100 is opened; the support frame 200 is arranged in the empty cavity 110, at least one fixing groove 220 is formed in the upper end of the support frame 200, the fixing groove 220 is used for supporting the edge of the crucible 1, the support frame 200 is annular, the fixing groove 220 is formed in the surface of the support frame 200 and is annular, when the crucible 1 is placed, the edge of the crucible 1 can be embedded into the fixing groove 220 in a matching mode, the fixing groove 220 can support the crucible 1, at the moment, the bottom surface of the crucible 1 faces the hollow part inside the support frame 200 and faces the bottom surface of the empty cavity 110, and residual liquid on the crucible 1 can drop into the empty cavity 110.

As a second embodiment of the apparatus for emptying a crucible 1 according to the present utility model, referring to fig. 2 and 3, the apparatus for emptying a crucible 1 includes a carrier 100 and a supporting frame 200, wherein an empty cavity 110 is provided in the carrier 100, and an upper end of the carrier 100 is opened; the support frames 200 are arranged in the empty cavity 110, at least one fixed slot 220 is formed in the upper ends of the support frames 200, the fixed slots 220 are used for supporting the edges of the crucible 1, specifically, the support frames 200 comprise three support bars 210, one end portions of the support bars 210 are fixedly connected to the same point, the fixed slots 220 are formed in each support frame 200, the support bars 210 are linear along the extending direction of the support bars 210, the connecting positions of the support bars 210 are used as origins, the three support frames 200 are arranged around the origins in an encircling mode, and the support bars 210 are arranged at equal intervals.

In actual use, the three fixing slots 220 on the three supporting bars 210 correspond to three points on the upper edge of the crucible 1 respectively, and the crucible 1 is in a triangular fixing relationship according to the three points, so that the crucible 1 can be stably placed on the supporting frame 200, and the crucible 1 is prevented from shaking.

As a further optimized design of the second embodiment, referring to fig. 2, the supporting bars 210 are arc-shaped along the extending direction of the supporting bars 210, and the bending directions and the bending radians of the supporting bars 210 are consistent. The support bar 210 having an arc shape can effectively improve the strength of the entire support frame 200 and ensure the structural stability of the support frame 200.

In the second embodiment, a plurality of fixing slots 220 are provided on the support bar 210 along the extending direction of the support bar 210, and referring to fig. 2, the distances between the plurality of fixing slots 220 and the origin point are different in the same support bar 210, and several fixing slots 220 equidistant from the origin point in the plurality of support bars 210 are located in the same annular region C, so that a plurality of annular regions with different radii are formed on the support frame 200 and are adapted to crucibles 1 with different opening specifications.

In all the above embodiments, in order to avoid fire caused by high temperature, the carrier 100 and the supporting frame 200 are made of refractory materials, and the bottom of the cavity 110 is covered with a refractory layer 130.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An apparatus for emptying a crucible (1), characterized in that it comprises:

A carrier (100) with a hollow cavity (110) inside, wherein the upper end of the carrier (100) is open;

the support frame (200) is arranged in the empty cavity (110), at least one fixing groove (220) is formed in the upper end of the support frame (200), and the fixing groove (220) is used for supporting the edge of the crucible (1).

2. The device for empty crucible (1) according to claim 1, wherein the supporting frames (200) comprise at least three supporting bars (210), one end of a plurality of supporting bars (210) is fixedly connected at the same point, and each supporting frame (200) is provided with the fixing groove (220).

3. A device for crucible (1) blank according to claim 2, characterized in that the support strips (210) are arc-shaped along the extension direction of the support strips (210), the bending direction and the bending radian of a plurality of support strips (210) are consistent.

4. A device for crucible (1) emptying according to claim 2, characterized in that the support bar (210) is rectilinear in the direction of extension of the support bar (210).

5. A device for empty crucible (1) according to claim 2, 3 or 4, characterized in that the connection positions of the support bars (210) are used as the origin, the support bars (210) are arranged around the origin, and the support bars (210) are arranged at equal intervals.

6. A device for crucible (1) emptying according to claim 2, 3 or 4, characterized in that a plurality of the fixing grooves (220) are provided on the support bar (210) in the extension direction of the support bar (210).

7. An apparatus for crucible (1) blank according to claim 1, characterized in that the support (200) is detachably mounted in the blank cavity (110).

8. The device for crucible (1) blank according to claim 7, wherein a positioning groove (120) is arranged at the bottom of the blank cavity (110), the positioning groove (120) is consistent with the bottom surface of the supporting frame (200), and the supporting frame (200) is detachably embedded in the positioning groove (120).

9. The device for crucible (1) empty according to claim 8, characterized in that the bottom surface of the positioning groove (120) is laid with a magnet (121), and the bottom surface of the supporting frame (200) is laid with a ferromagnetic layer (230) capable of magnetically adsorbing with the magnet (121).

10. The device for crucible (1) blank according to claim 1, characterized in that both the carrier (100) and the support (200) are made of refractory material, the bottom of the blank cavity (110) being laid with a refractory layer (130).