CN210287424U

CN210287424U - Tilting tubular quenching electric furnace

Info

Publication number: CN210287424U
Application number: CN201921292818.XU
Authority: CN
Inventors: 张亚夫
Original assignee: Henan Chengyi Equipment Technology Co Ltd
Current assignee: Henan Chengyi Equipment Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-10
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a tilting-type tubular quenching electric stove relates to material preparation equipment technical field, the utility model discloses a control box, control box top are provided with the heating boiler tube, and heating boiler tube one end is articulated with the control box, and the heating boiler tube other end is provided with at least one handle, is provided with the corundum pipe that is used for placing the sample in the heating furnace pipe, and the heating boiler tube is all stretched out at corundum pipe both ends, is provided with the infrared lamp tube that is located corundum pipe both sides in the heating furnace pipe, and the back that the corundum pipe was kept away from to the infrared lamp tube has plated the zirconia layer, the utility model has the advantages of simple structure, can reach the effect of quick rising temperate cooling, satisfy the requirement of.

Description

Tilting tubular quenching electric furnace

Technical Field

The utility model relates to the technical field of material preparation equipment, more specifically relates to a tilting-type tubular quenching electric furnace.

Background

The Muffle furnace is translated by English Muffle furace, the Muffle means a package, the furace means a furnace and a smelting furnace, and the general nomenclature of the Muffle furnace in China is as follows: electric furnace, resistance furnace, Mafu furnace. The muffle furnace is a universal heating device, can be divided into a box furnace, a tube furnace and a crucible furnace according to the appearance shape, is divided into a domestic muffle furnace and an imported muffle furnace according to nationality, and is divided into the following parts according to heating elements: the electric furnace wire muffle furnace, the silicon-carbon rod muffle furnace and the silicon-molybdenum rod muffle furnace are generally divided into the following parts according to rated temperature: 900 degree series muffle furnace, 1000 degree muffle furnace, 1200 degree muffle furnace, 1300 degree muffle furnace, 1600 degree muffle furnace, 1700 degree muffle furnace, distinguish several as follows according to the controller: the pointer table, ordinary digital display table, PID regulation control table, program control table, differentiate according to the insulation material has: both ordinary refractory bricks and ceramic fibers. The muffle furnace is a periodic operation type, and is used for heating in the element analysis and determination of laboratories, industrial and mining enterprises and scientific research units and the heat treatment of quenching, annealing, tempering and the like of general small-sized steel parts, and the high-temperature muffle furnace can also be used for the high-temperature heating of sintering, dissolving, analyzing and the like of metals and ceramics.

The experimental tube furnace that laboratory material preparation equipment adopted usually is one kind of ordinary experimental muffle furnace now, and heating element is the alloy resistance wire, and the intermediate pipe is used is the quartz glass pipe, but along with the continuous progress and the development of scientific research, the heating tube furnace of ordinary version can not satisfy the requirement of special experiment yet, can not reach the effect of quick rising temperature and cooling according to the material characteristic, and the material sample quality that makes is relatively poor.

Therefore, it is a realistic meaning for those skilled in the art how to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the technical problems that the prior common heating tube furnace can not meet the requirements of special experiments and can not reach the effects of rapid heating and cooling according to the material characteristics, the utility model provides a tilting tube type quenching electric furnace.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a tilting-type tubular quenching electric stove, includes the control box, and the control box top is provided with the heating boiler tube, and heating boiler tube one end is articulated with the control box, and the heating boiler tube other end is provided with at least one handle, is provided with the alundum pipe that is used for placing the sample in the heating boiler tube, and the heating boiler tube all stretches out at alundum pipe both ends, is provided with the infrared fluorescent tube that is located the alundum pipe both sides in the heating boiler tube, and the back that the alundum pipe was.

Further, the heating furnace tube comprises an outer shell, an inner shell, end covers and an alumina fiber hearth, the inner shell is located in the outer shell, the alumina fiber hearth is located in the inner shell, the handle is connected to the inner shell and extends out of the outer shell, the end covers are arranged at two ends of the outer shell, the infrared lamp tube is arranged in the alumina fiber hearth, and two ends of the corundum tube sequentially penetrate through the alumina fiber hearth, the inner shell, the outer shell and the end covers.

Furthermore, a clamping piece used for fixing the corundum tube is arranged on the end cover close to the handle, a clamping block is arranged at the bottom of one end, close to the handle, of the outer shell, and a clamping seat matched with the clamping block is arranged at one side end of the control box.

Furthermore, the shell body is detachably connected with a connecting plate on one side, and the shell body is made of stainless steel.

Furthermore, a temperature controller and a switch button which are electrically connected with the infrared lamp tube are arranged in the control box.

Further, the bottom of the control box is provided with a mounting plate, and the bottom of the mounting plate is provided with a plurality of rubber support legs.

The utility model has the advantages as follows:

1. replace traditional alloy resistance wire as heating element through infrared fluorescent tube, the effect of generating heat is better and the intensification speed is faster, and the zirconia layer has been plated at infrared fluorescent tube's the back simultaneously, can effectively prevent that the heat from scattering and disappearing and guarantee that the alundum pipe can reach rapid heating up's effect, after reaching the predetermined temperature, hold between the fingers the handle with the hand and lift whole heating boiler tube and make it along rotating to make the sample follow the intraductal landing of alundum to the container of preparing rapidly after certain angle with the pin joint of control box in, thereby reach the purpose of rapid cooling, the utility model discloses the material sample quality who makes is high, can satisfy the requirement of special experiment.

Drawings

FIG. 1 is a schematic structural view of a tiltable tubular quenching electric furnace according to the present invention;

FIG. 2 is a schematic structural view of the heating furnace tube of the present invention during dumping;

fig. 3 is a schematic diagram of the explosion structure of the present invention.

Reference numerals: 1-control box, 2-heating furnace tube, 3-handle, 4-corundum tube, 5-infrared lamp tube, 6-outer shell, 7-inner shell, 8-end cover, 9-alumina fiber hearth, 10-card, 11-card block, 12-card seat, 13-connecting plate, 14-temperature controller, 15-switch button, 16-mounting plate, 17-rubber support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

As shown in fig. 1 to 3, the present embodiment provides a tiltable tubular quenching electric furnace, which includes a control box 1, a heating furnace tube 2 is disposed on a top of the control box 1, one end of the heating furnace tube 2 is hinged to the control box 1, the other end of the heating furnace tube 2 is provided with at least one handle 3, a corundum tube 4 for placing a sample is disposed in the heating furnace tube 2, two ends of the corundum tube 4 both extend out of the heating furnace tube 2, infrared lamp tubes 5 disposed on two sides of the corundum tube 4 are disposed in the heating furnace tube 2, and a zirconia layer is plated on a back surface of the infrared lamp tube 5 away from the corundum tube.

In this embodiment, replace traditional alloy resistance wire as heating element through infrared fluorescent tube, the effect of generating heat is better and the intensification rate is faster, and the zirconia layer has been plated at infrared fluorescent tube's the back simultaneously, can effectively prevent that the heat from scattering and disappearing and guarantee that the alundum tube can reach rapid heating up's effect, after reaching the predetermined temperature, hold between the fingers the handle with the hand and lift whole heating boiler tube and make it along rotating to make the sample follow the alundum intraductal landing of alundum rapidly to the container of preparing after certain angle with the pin joint of control box in, thereby reach the mesh of rapid cooling down, the utility model discloses the material sample quality that makes is high, can satisfy the requirement.

Example 2

As shown in fig. 1 to 3, this embodiment is further optimized on the basis of embodiment 1, specifically, the heating furnace tube 2 includes an outer shell 6, an inner shell 7, an end cap 8 and an alumina fiber hearth 9, the inner shell 7 is located in the outer shell 6, the alumina fiber hearth 9 is located in the inner shell 7, the handle 3 is connected to the inner shell 7 and extends out of the outer shell 6, the end caps 8 are disposed at two ends of the outer shell 6, the infrared lamp tube 5 is disposed in the alumina fiber hearth 9, two ends of the corundum tube 4 sequentially penetrate through the alumina fiber hearth 9, the inner shell 7, the outer shell 6 and the end cap 8, a card 10 for fixing the corundum tube 4 is disposed on the end cap 8 close to the handle 3, a clamping block 11 is disposed at the bottom of one end of the outer shell 6 close to the handle 3, a clamping block 12 matched with the clamping block 11 is disposed at one side of the control box, the outer shell 6 is made of stainless steel.

In this embodiment, heating furnace tube structure sets up rationally, prevents that the heat from scattering and disappearing, convenient to detach and installation simultaneously, during the heating sample, the heating boiler tube is in the horizontality, and the fixture block joint of shell body bottom this moment is on the cassette of control box, and the structure is firm stable, after the heating, the hand pinch the handle with whole heating boiler tube pull-up can, the fixture block automatic break away from the cassette this moment.

Example 3

As shown in fig. 1 to 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, a temperature controller 14 and a switch button 15 both electrically connected to the infrared lamp tube 5 are disposed in the control box 1, an installation plate 16 is disposed at the bottom of the control box 1, and a plurality of rubber support legs 17 are disposed at the bottom of the installation plate 16.

In this embodiment, the temperature controller is used for controlling infrared fluorescent tube heating temperature, and shift knob is used for controlling opening and stopping of infrared fluorescent tube, and the control box bottom is as bearing structure through mounting panel and a plurality of rubber stabilizer blade, and is firm stable, has certain cushioning effect simultaneously.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tilting-type tubular quenching electric stove, including control box (1), control box (1) top is provided with heating furnace tube (2), a serial communication port, heating furnace tube (2) one end is articulated with control box (1), the heating furnace tube (2) other end is provided with at least one handle (3), be provided with alundum tube (4) that are used for placing the sample in heating furnace tube (2), alundum tube (4) both ends all stretch out heating furnace tube (2), be provided with infrared fluorescent tube (5) that are located alundum tube (4) both sides in heating furnace tube (2), the back that alundum tube (4) were kept away from in infrared fluorescent tube (5) has plated the zirconia layer.

2. The tiltable tube type electric quenching furnace according to claim 1, wherein the heating furnace tube (2) comprises an outer shell (6), an inner shell (7), an end cover (8) and an alumina fiber hearth (9), the inner shell (7) is positioned in the outer shell (6), the alumina fiber hearth (9) is positioned in the inner shell (7), the handle (3) is connected to the inner shell (7) and extends out of the outer shell (6), the end covers (8) are arranged at two ends of the outer shell (6), the infrared lamp tube (5) is arranged in the alumina fiber hearth (9), and two ends of the corundum tube (4) sequentially penetrate through the alumina fiber hearth (9), the inner shell (7), the outer shell (6) and the end cover (8).

3. The tiltable tube quenching electric furnace of claim 2, wherein the end cover (8) near the handle (3) is provided with a clamping piece (10) for fixing the corundum tube (4), the bottom of the outer shell (6) near the handle (3) is provided with a clamping block (11), and one side end of the control box (1) is provided with a clamping seat (12) matched with the clamping block (11).

4. A tiltable tube quenching electric furnace according to claim 2 or 3, characterized in that the outer shell (6) is detachably connected with a connecting plate (13) at one side, and the outer shell (6) is made of stainless steel.

5. The tiltable tube quenching electric furnace according to claim 1, wherein the control box (1) is provided with a temperature controller (14) and a switch button (15) which are electrically connected with the infrared lamp tube (5).

6. A tiltable tube quenching electric furnace according to claim 1 or 5, characterized in that the bottom of the control box (1) is provided with a mounting plate (16), and the bottom of the mounting plate (16) is provided with a plurality of rubber feet (17).