CN216458922U

CN216458922U - Ceramic evaporating dish for experiment teaching

Info

Publication number: CN216458922U
Application number: CN202122249545.4U
Authority: CN
Inventors: 孙承钰; 田忠强; 李爱香
Original assignee: Qingdao Rongwansheng Environmental Protection Technology Co ltd
Current assignee: Qingdao Rongwansheng Environmental Protection Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-10
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a ceramic evaporation vessel for experiment teaching, which comprises a ceramic vessel, wherein the top of the ceramic vessel is provided with an annular groove, an annular plate is arranged inside the annular groove, four transverse plates are arranged on the outer side of the ceramic vessel at equal angles, the top of one transverse plate is fixedly connected with an auxiliary block, one end of the auxiliary block is provided with a clamping hole, the inside of the clamping hole is connected with a first transverse rod in a sliding manner, a plurality of vertical holes are formed in the first transverse rod, the top of the auxiliary block is provided with two first thread grooves, first threaded rods are arranged in the two first thread grooves, the first threaded rods penetrate through the vertical holes, the first threaded rods are contacted with the auxiliary block, and the bottoms of the four transverse plates are fixedly connected with limiting plates; this device has limit structure, can keep the stability of ceramic ware in rotatory in-process, guarantees the homogeneity of ceramic ware heating to having handheld pole, the ceramic ware of conveniently taking has the guard ring simultaneously, and the practicality is high.

Description

Ceramic evaporating dish for experiment teaching

Technical Field

The utility model relates to the technical field of ceramic evaporation pans, in particular to a ceramic evaporation pan for experiment teaching.

Background

An evaporation dish is a vessel that can be used to evaporate a concentrated solution. The heating can be carried out directly on a tripod or indirectly by asbestos net or water bath, and the heating can be carried out by stirring with a glass rod. The common specifications are 6, 9, 12, 18 cm and the like according to the caliber. Different specifications can be selected according to different purposes. The evaporating dish is generally made of porcelain, and can also be made of glass, quartz, platinum or copper. The corrosion resistance is different according to different materials, and the materials are properly selected according to the properties of the solution and the solid. Has good stability to acid and alkali. The evaporating dish is used for evaporating and concentrating solution or burning solid, and has a big mouth and a shallow bottom, and a round bottom and a flat bottom with handles. The corrosion resistance is different due to different materials, and the corrosion resistance is properly selected according to the properties of the solution and the solid;

however, the position of the existing ceramic evaporation vessel is fixed in the using process, the ceramic evaporation vessel cannot be rotated, so that the ceramic vessel is not uniformly heated, meanwhile, a hand-held rod is not provided, the ceramic vessel is inconvenient to take, and a protective structure is not provided, so that liquid splashes when boiling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ceramic evaporation pan for experiment teaching, which solves the problems that the position of the existing ceramic evaporation pan is fixed, the ceramic evaporation pan cannot be rotated in the use process, the ceramic pan is not uniformly heated, a hand-held rod is not provided, the ceramic pan is inconvenient to take, a protective structure is not provided, and liquid splashes when boiling.

In order to solve the problems, the utility model provides a ceramic evaporation vessel for experiment teaching, which comprises a ceramic vessel, wherein an annular groove is formed in the top of the ceramic vessel, an annular plate is arranged inside the annular groove, four transverse plates are arranged on the outer side of the ceramic vessel at equal angles, an auxiliary block is fixedly connected to the top of one transverse plate, a clamping hole is formed in one end of the auxiliary block, a first transverse rod is slidably connected inside the clamping hole, a plurality of vertical holes are formed in the first transverse rod, two first threaded grooves are formed in the top of the auxiliary block, first threaded rods are arranged in the two first threaded grooves and penetrate through the vertical holes, the first threaded rods are in contact with the auxiliary block, and limiting plates are fixedly connected to the bottoms of the four transverse plates.

Preferably, the ring plate is made of transparent material, and the annular groove is connected with the ring plate in a clamping manner.

Preferably, one end of the first cross rod is fixedly connected with a handheld rod, and anti-skid grains are arranged on the outer surface of the handheld rod.

Preferably, four limiting plate bottoms have all been seted up the slide opening, the inside sliding connection of slide opening has first ring body.

Preferably, four support columns are arranged at the bottom of the first ring body at equal angles, and the bottoms of the four support columns are connected with a fixed seat together.

Preferably, the top of fixing base just is located the outside fixedly connected with second ring body of support column, the bottom of second ring body just is located the outside of support column and is equipped with spacing cap, the top of second ring body is equipped with the asbestos gauge.

The utility model has the beneficial effects that: the transverse plate is placed at the top of the first ring body, the ring plate is installed through the annular groove, the transverse plate drives the limiting plate, the limiting plate is matched with the first ring body through the sliding hole at the bottom of the limiting plate, the ceramic dish is conveniently driven to rotate, the evaporation efficiency of liquid in the ceramic dish is improved, the height of the second ring body is adjusted through the supporting columns, meanwhile, the second ring body drives the asbestos screen to lift, the asbestos screen is in contact with the ceramic dish, a user can conveniently heat the liquid in the ceramic dish, when the ceramic dish needs to be taken, the user can manually take the handheld rod, the handheld rod drives the first transverse rod, meanwhile, the stability of taking is guaranteed through anti-skidding lines on the outer surface of the handheld rod, meanwhile, the first transverse rod drives the auxiliary block to move with the transverse plate, the transverse plate drives the ceramic dish, the user can conveniently take the ceramic dish, when the handheld rod needs to be disassembled and assembled, the first threaded rod is rotated through the first threaded groove, and is taken out from the inside of the vertical hole, then slide through the card hole, convenience of customers dismouting handheld pole, this device have limit structure, can keep the stability of ceramic ware at rotatory in-process to having handheld pole, convenience of customers's ceramic ware of taking has improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a first ring body and a support pillar according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Wherein: 1. a ceramic dish; 2. an annular groove; 3. a ring plate; 4. a transverse plate; 5. an auxiliary block; 6. a clamping hole; 7. a first cross bar; 8. a first threaded rod; 9. a limiting plate; 10. a first ring body; 11. a support pillar; 12. a fixed seat; 13. a second ring body; 14. a hand-held wand; 15. and (4) a slide hole.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Referring to fig. 1, 2 and 3, the present embodiment provides a ceramic evaporation pan for teaching experiments, which includes a ceramic pan 1, the top of the ceramic dish 1 is provided with an annular groove 2, an annular plate 3 is arranged inside the annular groove 2, four transverse plates 4 are arranged on the outer side of the ceramic dish 1 at equal angles, the top of one of the transverse plates 4 is fixedly connected with an auxiliary block 5, one end of the auxiliary block 5 is provided with a clamping hole 6, a first cross rod 7 is connected inside the clamping hole 6 in a sliding manner, a plurality of vertical holes are formed inside the first cross rod 7, the top of the auxiliary block 5 is provided with two first thread grooves, the first thread rods 8 are arranged in the two first thread grooves, first threaded rod 8 runs through the vertical hole, first threaded rod 8 contacts with supplementary piece 5, four equal fixedly connected with limiting plate 9 in 4 bottoms of diaphragm.

The annular plate 3 is made by transparent material, the annular groove 2 is connected with the 3 block of annular plate, installs annular plate 3 through annular groove 2, spill when can avoiding liquid to boil, simultaneously through making annular plate 3 by transparent material and observing liquid evaporation state, convenience of customers uses.

7 one end fixedly connected with of first horizontal pole holds pole 14, the pole 14 surface of holding is equipped with anti-skidding line, and the hand pole 14 of manually taking, the pole 14 of holding drives first horizontal pole 7, and the stability of taking is guaranteed through the anti-skidding line of the pole 14 surface of holding simultaneously.

Four limiting plate 9 bottom has all seted up slide opening 15, the inside sliding connection of slide opening 15 has first ring body 10, and slide opening 15 through limiting plate 9 bottom cooperates with first ring body 10, conveniently drives ceramic dish 1 and rotates, has improved the evaporation efficiency of 1 inside liquid of ceramic dish.

The bottom of first ring body 10 is isometric to be equipped with four support columns 11, four the bottom of four support columns 11 is connected with fixing base 12 jointly, the top of fixing base 12 just is located the outside fixedly connected with second ring body 13 of support column 11, the bottom of second ring body 13 just is located the outside of support column 11 and is equipped with spacing cap, the top of second ring body 13 is equipped with the asbestos gauge, adjusts the height of second ring body 13 through support column 11, makes second ring body 13 drive the asbestos gauge lift simultaneously, and the asbestos gauge contacts with ceramic ware 1, and convenience of customers heats the liquid of ceramic ware 1 inside.

When the ceramic evaporation vessel for experiment teaching is used, the transverse plate 4 is placed at the top of the first ring body 10, the ring plate 3 is installed through the annular groove 2, the transverse plate 4 drives the limiting plate 9, the ceramic vessel 1 is conveniently driven to rotate through the matching of the sliding hole 15 at the bottom of the limiting plate 9 and the first ring body 10, the evaporation efficiency of liquid in the ceramic vessel 1 is improved, the height of the second ring body 13 is adjusted through the supporting column 11, the second ring body 13 drives the asbestos net to lift, the asbestos net is contacted with the ceramic vessel 1, a user can conveniently heat the liquid in the ceramic vessel 1, when the ceramic vessel 1 needs to be taken, the handheld rod 14 is manually taken, the handheld rod 14 drives the first transverse rod 7, the taking stability is ensured through the anti-slip patterns on the outer surface of the handheld rod 14, the first transverse rod 7 drives the auxiliary block 5 to move with the transverse plate 4, the transverse plate 4 drives the ceramic vessel 1, the user can conveniently take the ceramic vessel 1, when the hand-held rod 14 of needs dismouting, rotate first threaded rod 8 through first thread groove, make it take out from erecting downthehole portion, then slide through calorie hole 6, the hand-held rod 14 of convenience of customers dismouting, this device has limit structure, can keep the stability of ceramic ware 1 in rotatory in-process to have hand-held rod 14, convenience of customers takes ceramic ware 1, improved the practicality of device.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a ceramic evaporation dish for experiment teaching, includes ceramic dish (1), its characterized in that: the top of the ceramic dish (1) is provided with an annular groove (2), an annular plate (3) is arranged inside the annular groove (2), four transverse plates (4) are arranged on the outer side of the ceramic dish (1) at equal angles, the top of one of the transverse plates (4) is fixedly connected with an auxiliary block (5), one end of the auxiliary block (5) is provided with a clamping hole (6), a first cross rod (7) is connected inside the clamping hole (6) in a sliding manner, a plurality of vertical holes are formed inside the first cross rod (7), the top of the auxiliary block (5) is provided with two first thread grooves, first threaded rods (8) are arranged in the two first thread grooves, first threaded rod (8) run through the vertical hole, first threaded rod (8) contact, four with supplementary piece (5) equal fixedly connected with limiting plate (9) in diaphragm (4) bottom.

2. The ceramic evaporation pan for experimental teaching according to claim 1, wherein: the ring plate (3) is made of transparent materials, and the ring groove (2) is connected with the ring plate (3) in a clamping mode.

3. The ceramic evaporation pan for experimental teaching according to claim 1, wherein: one end of the first cross rod (7) is fixedly connected with a handheld rod (14), and anti-skid grains are arranged on the outer surface of the handheld rod (14).

4. The ceramic evaporation pan for experimental teaching according to claim 1, wherein: four limiting plate (9) bottom has all seted up slide opening (15), slide opening (15) inside sliding connection has first ring body (10).

5. The ceramic evaporation pan for experimental teaching according to claim 4, wherein: the bottom of the first ring body (10) is provided with four supporting columns (11) at equal angles, and the bottoms of the four supporting columns (11) are connected with a fixed seat (12) together.

6. The ceramic evaporation pan for experimental teaching according to claim 5, wherein: the top of fixing base (12) just is located the outside fixedly connected with second ring body (13) of support column (11), the bottom of second ring body (13) just is located the outside of support column (11) and is equipped with spacing cap, the top of second ring body (13) is equipped with the asbestos gauge.