CN219977091U - Tubular furnace for laboratory - Google Patents

Abstract

The utility model relates to the technical field of tube furnaces, and discloses a laboratory tube furnace which comprises a furnace body, a heating tube, a support and a protective frame; the outer walls of two sides of the furnace body are fixedly welded with supports, a sliding groove is formed in the upper part of the inside of each support, a sliding block is slidably arranged in each sliding groove, and a bracket is fixedly welded on the top of each sliding block and positioned above each support; the protection frame top both sides fixed mounting has the hinge, both sides outer wall fixed connection around the hinge other end and the support, the protection frame passes through hinge movable mounting both sides around the support, install the mesh board in the protection frame, protection frame outer end fixed mounting has the magnetism to inhale the strip. According to the technical scheme, the exposed heating pipe can be protected during working, the situation that a worker is injured by mistaken touch when the heating pipe is at a high temperature is avoided, the protection frame and the mesh plate can be freely opened and closed around the hinge, the heating pipe can be used according to actual conditions, and the flexibility is higher.

Description

Tubular furnace for laboratory

Technical Field

The utility model relates to the technical field of tube furnaces, in particular to a laboratory tube furnace.

Background

The tube furnace is mainly applied to industries such as metallurgy, glass, heat treatment, lithium battery anode and cathode materials, new energy, grinding tools and the like, and professional equipment for measuring materials under certain air temperature conditions, and has the advantages of simple furnace type structure, easy operation, convenient control and continuous production.

In carrying out the utility model, the inventors have found that at least the following problems are not solved: at present, two ends of a heating pipe are always exposed when the pipe furnace works, the temperature of the heating pipe is higher when the heating pipe furnace heats, workers are injured by mistaken touch, so that the safety is poor, while part of the pipe furnace is provided with a protection mechanism, the protection mechanism is mostly fixed and cannot be freely opened and closed, the use flexibility is poor, the heating pipe is inconvenient when the heating pipe needs to be observed, and improvement is needed urgently, so that the pipe furnace for a laboratory is provided.

Disclosure of Invention

The utility model aims to provide a tubular furnace for a laboratory, which solves the problems in the background technology.

The embodiment of the utility model provides a laboratory tubular furnace, which comprises a furnace body, a heating pipe, a support and a protective frame;

the outer walls of two sides of the furnace body are fixedly welded with supports, a sliding groove is formed in the upper part of the inside of each support, a sliding block is slidably arranged in each sliding groove, and a bracket is fixedly welded on the top of each sliding block and positioned above each support;

the protection frame top both sides fixed mounting has the hinge, both sides outer wall fixed connection around the hinge other end and the support, the protection frame passes through hinge movable mounting both sides around the support, install the mesh board in the protection frame, protection frame outer end fixed mounting has the magnetism to inhale the strip.

Through adopting above-mentioned technical scheme, can protect the exposed outside heating pipe at the during operation, staff's mistake when avoiding the heating pipe high temperature touches and receives the injury, and protection frame and mesh board can freely open and shut around the hinge, can use according to actual conditions, and the flexibility is higher.

Optionally, a furnace cover is movably arranged at the top of the furnace body through a hinge, and heating pipes are transversely arranged in the furnace body and the furnace cover.

By adopting the technical scheme, the heating pipe can be conveniently installed.

Optionally, buckles are correspondingly arranged on one sides, close to each other, of the front wall of the furnace body and the front wall of the furnace cover, and a handle is fixedly welded on the front wall of the furnace cover.

By adopting the technical scheme, the furnace cover can be conveniently and fixedly operated when being closed, and the handle can be conveniently opened and closed.

Optionally, a plurality of groups of heat dissipation holes are formed in the top of the furnace cover.

By adopting the technical scheme, the heat dissipation during working can be facilitated.

Optionally, universal wheels are fixedly arranged at four corners of the bottom of the furnace body.

By adopting the technical scheme, the equipment can be flexibly moved conveniently.

Optionally, a handle is welded at the bottom of the mesh plate.

By adopting the technical scheme, the pulling of the mesh plate and the protective frame can be facilitated.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. according to the technical scheme, the upward overturning of the protective frames can be realized through the hinge, the two groups of protective frames can be sleeved outside the heating pipe by overturning at the same time, and connection of the two groups of protective frames when the two groups of protective frames are closed can be realized by sucking the two groups of protective frames through the magnetic sucking strips, so that workers can be effectively prevented from touching the heating pipe by mistake through the mesh plate, a better protective effect is realized, the protective frames can be flexibly and conveniently freely unfolded and closed, the protective frames can be selectively used according to actual needs, and the two groups of protective frames can be sucked through the magnetic sucking strips when being closed, so that the stability is higher.

2. According to the technical scheme, the sliding block is positioned in the sliding groove to slide, so that the position of the bracket can be adjusted, the bracket can horizontally move left and right, and the position of the bracket can be adjusted according to the length of the heating pipe, so that the applicability is stronger, the adjustment operation is simple, and the time and the labor are saved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view showing the overall structure of a laboratory tube furnace according to the present utility model;

FIG. 2 is a schematic view of a part of an enlarged structure of a laboratory tube furnace according to the present utility model;

fig. 3 is a schematic side view of a protective frame of a laboratory tube furnace according to the present utility model.

In the figure: 1. a furnace body; 11. a furnace cover; 12. a heat radiation hole; 13. a grip; 14. a universal wheel; 15. a hasp; 2. heating pipes; 3. a support; 31. a chute; 32. a slide block; 33. a bracket; 4. a protective frame; 41. a hinge; 42. a mesh plate; 43. a magnetic strip; 44. a handle.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: a laboratory tube furnace comprises a furnace body 1, a heating tube 2, a support 3 and a protective frame 4;

the outer walls of the two sides of the furnace body 1 are fixedly welded with supports 3, a sliding groove 31 is formed in the upper part of the inside of the supports 3, a sliding block 32 is slidably arranged in the sliding groove 31, the sliding block 32 can horizontally move in the sliding groove 31, and a bracket 33 is fixedly welded on the top of the sliding block 32 and above the supports 3;

in the technical scheme, the sliding block 32 is positioned in the sliding groove 31 to slide so as to realize the horizontal movement of the bracket 33, and the position of the bracket 33 can be adjusted at the moment, so that the bracket 33 can support the heating pipes 2 with different lengths;

hinges 41 are fixedly arranged on two sides of the top of the protective frame 4, the other ends of the hinges 41 are fixedly connected with the outer walls of the front side and the rear side of the support 3, the protective frame 4 is movably arranged on the front side and the rear side of the support 3 through the hinges 41, a mesh plate 42 is arranged in the protective frame 4, and a magnetic strip 43 is fixedly arranged at the outer end of the protective frame 4;

in this technical scheme, through the protection frame 4 of support 3 front and back both sides can rotate around hinge 41, can overlap when two sets of protection frames 4 upwards overturn simultaneously and arrange heating pipe 2 outside, can play the guard effect through the mesh board 42 this moment, avoid the mistake to touch, and inhale the strip 43 and can inhale the fixed mutually when two sets of protection frames 4 are closed.

In the technical proposal, as shown in figure 1, a furnace cover 11 is movably arranged at the top of a furnace body 1 through a hinge, and heating pipes 2 are transversely arranged in the furnace body 1 and the furnace cover 11; when the heating furnace is used, the heating operation of the heating pipe 2 can be realized by matching the heating component arranged in the furnace cover 11 with the heating component arranged in the furnace body 1.

In the technical proposal, as shown in figure 1, a hasp 15 is correspondingly arranged on one side of the front wall of the furnace body 1 and the front wall of the furnace cover 11, which are close to each other, and a grip 13 is fixedly welded on the front wall of the furnace cover 11; in use, the cover 11 can be locked and fixed when being closed by the hasp 15, and the cover 11 can be pulled to be opened or closed by the handle 13.

In some technical schemes, as shown in fig. 1, a plurality of groups of heat dissipation holes 12 are formed in the top of a furnace cover 11; in operation, heat dissipation is achieved through the heat dissipation apertures 12.

In some technical schemes, as shown in fig. 1, universal wheels 14 are fixedly arranged at four corners of the bottom of the furnace body 1; in use, flexible movement of the device position is achieved by the universal wheel 14.

In some technical solutions, as shown in fig. 3, a handle 44 is welded at the bottom of the mesh plate 42; in use, the mesh plate 42 is pulled by the handle 44 and the protective frame 4 is flipped around the hinge 41.

When the heating furnace is used, firstly, the equipment can be moved to a proper position through the universal wheels 14, then the heating pipe 2 can be placed in the furnace body 1, the two sides of the heating pipe are placed above the support 33, the equipment can be started to heat after the furnace cover 11 is closed, before the heating work, the upward overturning of the protective frames 4 can be realized through the hinges 41, the two groups of protective frames 4 can be sleeved outside the heating pipe 2 after being overturned simultaneously, the two groups of protective frames 4 can be connected by the magnetic attraction strips 43, at the moment, the worker can be effectively prevented from mistakenly touching the heating pipe 2 through the mesh plate 42, so that a better protection effect is realized, the heating furnace can be freely unfolded and closed, the use flexibility is stronger, the support 33 can be driven to horizontally move through the sliding of the sliding block 32 in the sliding groove 31 in the use process of the equipment, and the position of the support 33 is adjusted, so that the support 33 can support the heating pipes 2 with different lengths, and the applicability is greatly improved.

Claims (6)

1. A laboratory tube furnace, characterized in that: comprises a furnace body (1), a heating pipe (2), a support (3) and a protective frame (4);

the two-side outer walls of the furnace body (1) are fixedly welded with supports (3), sliding grooves (31) are formed in the upper parts of the interiors of the supports (3), sliding blocks (32) are slidably arranged in the sliding grooves (31), and brackets (33) are fixedly welded on the tops of the sliding blocks (32) and located above the supports (3);

the novel protective frame is characterized in that hinges (41) are fixedly arranged on two sides of the top of the protective frame (4), the other ends of the hinges (41) are fixedly connected with the outer walls of the front side and the rear side of the support (3), the protective frame (4) is movably arranged on the front side and the rear side of the support (3) through the hinges (41), mesh plates (42) are arranged in the protective frame (4), and magnetic attraction strips (43) are fixedly arranged at the outer ends of the protective frame (4).

2. A laboratory tube furnace according to claim 1, characterized in that the furnace cover (11) is movably mounted on the top of the furnace body (1) through a hinge, and heating tubes (2) are transversely mounted in the furnace body (1) and the furnace cover (11).

3. A laboratory tube furnace according to claim 2, characterized in that the front wall of the furnace body (1) and the front wall of the furnace cover (11) are correspondingly provided with buckles (15) at the sides close to each other, and the front wall of the furnace cover (11) is fixedly welded with a grip (13).

4. A laboratory tube furnace according to claim 2, characterized in that the roof of the furnace lid (11) is provided with several groups of heat-dissipating holes (12).

5. A laboratory tube furnace according to claim 1, characterized in that universal wheels (14) are fixedly arranged at four corners of the bottom of the furnace body (1).

6. A laboratory tube furnace according to claim 1, characterized in that the mesh plate (42) is welded with handles (44) at the bottom.