CN216538525U

CN216538525U - Electric melting zirconia corundum crucible

Info

Publication number: CN216538525U
Application number: CN202122441397.6U
Authority: CN
Inventors: 闫松涛; 田广朝; 王东浩; 闫铭鑫
Original assignee: Henan Yu Huadian Melting Technology Co ltd
Current assignee: Henan Yu Huadian Melting Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-17
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an electric melting zirconia corundum crucible, which comprises a crucible body, wherein a heat insulation plate is placed on the bottom surface of the crucible body, a positioning ring block matched with the crucible body is arranged on the upper surface of the heat insulation plate, a retaining groove is formed in the side surface of the crucible body, the positioning ring block is connected with the crucible body through a fixing mechanism, a lifting lug is further arranged on the side surface of the crucible body, an accommodating groove is formed in the upper portion of the side surface of the crucible body, and a filter plate matched with the accommodating groove is arranged in the accommodating groove. The utility model has the beneficial effects that: the heat insulation plate is arranged on the bottom surface of the crucible body, so that high temperature from the crucible body can be blocked, and the temperature from the crucible body is prevented from being transmitted to the placing surface; the crucible body can be automatically connected with the positioning ring block through the fixing mechanism, so that the crucible body is prevented from toppling; the filter plate is arranged in the containing groove, so that the slag in the crucible body can be filtered when the solution in the crucible body is poured.

Description

Electric melting zirconia corundum crucible

Technical Field

The utility model relates to the field of refractory containers, in particular to an electro-fused zirconia corundum crucible.

Background

The crucible is an important component of a chemical instrument, is a container for melting and refining metal liquid, heating solid and liquid, and reacting, is a foundation for ensuring smooth chemical reaction, has more types and specifications, is not limited by production scale, batch size and smelting substance variety when in application, can be selected at will, has stronger applicability, and can ensure the purity of the smelted substance.

The existing crucibles are generally very hot after materials are melted, the crucibles are generally placed after being taken out, but the placed places are easily melted by high temperature, so that the placed surfaces are not burnt out, and therefore the problem is solved by providing the fused zirconia corundum crucibles.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an electric melting zirconia corundum crucible.

The purpose of the utility model is realized by the following technical scheme:

electric smelting zirconia corundum crucible, including the crucible body, the heat insulating board has been placed to crucible body bottom surface, the upper surface of heat insulating board is provided with the position ring piece with crucible body adaptation, the fixed slot has been seted up to the side of crucible body, position ring piece and crucible body are connected through fixed establishment, the side of dry pot body still is provided with the lug, the storage tank has been seted up on the upper portion of the side of crucible body, the inside of storage tank is provided with the filter with the storage tank adaptation.

According to a further technical scheme, the fixing mechanism comprises a sliding chute formed in the bottom of the side face of the crucible body, a sliding rod is connected inside the sliding chute in a sliding mode, a stop ring is fixedly connected to the outer surface of the sliding rod inside the sliding chute, the stop ring is arranged on the outer surface of the sliding rod inside the sliding chute, a limiting ring is further fixedly connected to the outer surface of the sliding rod, and the limiting ring is located outside the positioning ring block; the surface of the sliding rod is provided with a spring, and the spring is positioned inside the sliding groove.

According to a further technical scheme, a positioning block is fixedly connected to the bottom of the outer surface of the crucible body, and a positioning groove matched with the positioning block is formed in the upper surface of the positioning ring block.

A cover plate is arranged in the containing groove.

The technical scheme is that the inner side surface of the sliding rod is an inclined surface.

The technical scheme is that the outer end face of the sliding rod is fixedly connected with a pull ring.

The utility model has the following advantages:

according to the utility model, the heat insulation plate is arranged on the bottom surface of the crucible body, so that the high temperature from the crucible body can be blocked, and the temperature from the crucible body is prevented from being transferred to the placing surface; the crucible body can be automatically connected with the positioning ring block through the fixing mechanism, so that the crucible body is prevented from toppling; the filter plate is arranged in the accommodating groove, so that the slag in the crucible body can be filtered when the solution in the crucible body is poured, the slag in the crucible body is prevented from pouring out, the cover plate is arranged in the accommodating groove, the surface of the crucible body can be sealed when the cover plate is placed, and heat is reduced and dissipated to the outside.

Drawings

FIG. 1 is a schematic view of the overall structure of a crucible body according to the present invention.

FIG. 2 is a schematic cross-sectional view of the crucible of the present invention in cooperation with a heat shield.

FIG. 3 is a schematic view of a filter plate of the present invention.

Fig. 4 is a schematic view of the cover plate of the present invention.

Figure 5 is a schematic top view of the heat shield of the present invention.

Fig. 6 is an enlarged view of the utility model at a in fig. 2.

In the figure, 1, a crucible body; 2. a containing groove; 3. lifting lugs; 4. positioning blocks; 5. a heat insulation plate; 6. positioning the ring block; 7. a filter plate; 8. a cover plate; 9. positioning a groove; 10. fixing grooves; 11. a fixing mechanism; 111. a slide bar; 112. a chute; 113. a baffle ring; 114. a spring; 115. a limiting ring; 12. and (4) a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

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 and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in the embodiment shown in figures 1-6, the fused zirconia corundum crucible comprises a crucible body 1, a heat insulation plate 5 is placed on the bottom surface of the crucible body 1, a positioning ring block 6 matched with the crucible body 1 is arranged on the upper surface of the heat insulation plate 5, the crucible body 1 can be positioned and fixed through the positioning ring block 6, and the crucible body 1 can be prevented from falling down to a certain extent, a retaining groove 10 is formed in the side surface of the crucible body 1, the positioning ring block 6 and the crucible body 1 are connected through a fixing mechanism 11, a lifting lug 3 is further arranged on the side surface of the crucible body 1, the crucible body 1 can be lifted through the lifting lug 3, a containing groove 2 is formed in the upper portion of the side surface of the crucible body 1, a filter plate 7 matched with the containing groove 2 is arranged inside the containing groove 2, molten slag in the solution can be filtered when the solution in the crucible body 1 falls down through the filter plate 7, the outflow of impurities is reduced, a cover plate 8 can be further arranged inside the containing groove 2, the top surface of the crucible body 1 can be sealed through the cover plate 8, the outward emission of heat is reduced, a positioning block 4 is fixedly connected to the bottom of the outer surface of the crucible body 1, and a positioning groove 9 matched with the positioning block 4 is formed in the upper surface of the positioning ring block 6; the crucible body 1 can be positioned in time by mutually matching the positioning block 4 and the positioning groove 9.

The fixing mechanism 11 comprises a sliding chute 112 formed in the bottom of the side surface of the crucible body 1, a sliding rod 111 is connected in the sliding chute 112 in a sliding manner, a stop ring 113 is fixedly connected to the outer surface of the sliding rod 111 positioned in the sliding chute 112, the stop ring 113 is arranged on the outer surface of the sliding rod 111 positioned in the sliding chute 112, a limiting ring 115 is also fixedly connected to the outer surface of the sliding rod 111, the limiting ring 115 is positioned outside the positioning ring block 6, a spring 114 is arranged on the outer surface of the sliding rod 111, the spring 114 is positioned in the sliding chute 112, the inner side surface of the sliding rod 111 is an inclined surface, and a pull ring 12 is fixedly connected to the outer end surface of the sliding rod 111; through setting the slide bar 111 to the inclined plane, can make crucible body 1 make the slide bar 111 automatically enter into the inside of maintenance groove 10 under the spring action of spring 114 when falling into to the inside of position ring piece 6, block crucible body 1, prevent that crucible body 1 from taking place relative movement, when the tip fixedly connected with pull ring 12 of slide bar 111 makes crucible body 1 take out from position ring piece 6, pulling pull ring 12 drives slide bar 111 and slides, contacts crucible body 1 and the dead state of position ring piece 6 card.

The working process of the utility model is as follows: when the crucible pot is used, firstly, the crucible pot body 1 is hung into the positioning ring block 6 through a hanging tool, the positioning block 4 is aligned with the positioning groove 9 when the crucible pot body 1 falls downwards, the crucible pot body 1 is contacted with the sliding rod 111 in the falling process, the sliding rod 111 contracts inwards, and after the crucible pot body 1 falls to the position of the sliding rod 111, the sliding rod 111 enters the positioning groove 10 and is clamped, so that the crucible pot body 1 is prevented from moving relatively; when the solution in the crucible body 1 needs to be poured, the pull ring 12 is pulled to make the sliding rod 111 slide in the chute 112, so that the end part of the sliding rod 111 leaves the inside of the retaining groove 10, and is in a contact and dead-locked state, and then the lifting lug 3 and the lifting tool lift the crucible body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An electric smelting zirconia corundum crucible is characterized in that: including crucible body (1), heat insulating board (5) have been placed to crucible body (1) bottom surface, the upper surface of heat insulating board (5) is provided with position ring piece (6) with crucible body (1) adaptation, solid position groove (10) have been seted up to the side of crucible body (1), position ring piece (6) and crucible body (1) are connected through fixed establishment (11), the side of crucible body (1) still is provided with lug (3), storage tank (2) have been seted up on the upper portion of the side of crucible body (1), the inside of storage tank (2) is provided with filter (7) with storage tank (2) adaptation.

2. An electrofused zirconia corundum crucible according to claim 1, characterized in that: the fixing mechanism (11) comprises a sliding groove (112) formed in the bottom of the side face of the crucible body (1), a sliding rod (111) is connected to the inside of the sliding groove (112) in a sliding mode, a stop ring (113) is fixedly connected to the outer surface of the sliding rod (111) located inside the sliding groove (112), the stop ring (113) is arranged on the outer surface of the sliding rod (111) located inside the sliding groove (112), a limiting ring (115) is fixedly connected to the outer surface of the sliding rod (111), the limiting ring (115) is located outside the positioning ring block (6), a spring (114) is arranged on the outer surface of the sliding rod (111), and the spring (114) is located inside the sliding groove (112).

3. An electrofused zirconia corundum crucible according to claim 1, characterized in that: the bottom fixedly connected with locating piece (4) of the surface of crucible body (1), the last table of position ring piece (6) begins to have constant head tank (9) with locating piece (4) adaptation.

4. An electrofused zirconia corundum crucible according to claim 1, characterized in that: a cover plate (8) is arranged inside the containing groove (2).

5. An electrofused zirconia corundum crucible according to claim 2, characterized in that: the inner side surface of the sliding rod (111) is an inclined surface.

6. An electrofused zirconia corundum crucible according to claim 5, characterized in that: the outer end face of the sliding rod (111) is fixedly connected with a pull ring (12).