CN221425342U - Muffle furnace heating device - Google Patents
Muffle furnace heating device Download PDFInfo
- Publication number
- CN221425342U CN221425342U CN202322957731.2U CN202322957731U CN221425342U CN 221425342 U CN221425342 U CN 221425342U CN 202322957731 U CN202322957731 U CN 202322957731U CN 221425342 U CN221425342 U CN 221425342U
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- CN
- China
- Prior art keywords
- furnace
- muffle
- inner cavity
- heating device
- molybdenum rod
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a muffle furnace heating device which is arranged in a muffle furnace, wherein the muffle furnace comprises a furnace bottom, a furnace body is fixedly arranged at the top of the furnace bottom, a furnace cover is fixedly arranged at the top of the furnace body, a top plate is connected with the top of the furnace cover in a clamping manner, a plurality of operation keys are arranged on the front side of the furnace bottom, a furnace chamber is arranged in an inner cavity of the furnace body, a plurality of rectangular grooves are formed in the top of the furnace cover, the rectangular grooves extend to the top of the furnace chamber, and silicon-molybdenum rods are placed in the inner cavity of the rectangular grooves. According to the utility model, the device can be used by the cooperation of the muffle furnace, the hearth, the silicon-molybdenum rod and the metal connecting piece, and the silicon-molybdenum rod is convenient to detach in the inner cavities of the hearth and the rectangular groove by the cooperation of the limiting block, the threads, the mounting piece, the screw and the threaded sleeve, so that the aim of effectively facilitating the detachment of the silicon-molybdenum rod in the heating device can be achieved.
Description
Technical Field
The utility model belongs to the technical field of muffle furnace heating devices, and particularly relates to a muffle furnace heating device.
Background
The box-type furnace is also called a muffle furnace, is simple to operate and convenient to maintain, is provided with a controllable chimney at the rear of the furnace, is suitable for chemical analysis of coal, coking products and chemical raw materials, and can be used in industries and departments of electric power, coal, papermaking, petrifaction, cement, agriculture and animal husbandry, medical scientific research, teaching and the like.
The muffle furnace comprises furnace bottom, furnace body and bell, and the furnace body is inside to include heating device and furnace, and heating device mainly comprises the silicon molybdenum stick, if single silicon molybdenum stick takes place to damage, in order to be convenient for change, consequently need design a muffle furnace heating device, adopt at silicon molybdenum stick surface top set up the screw thread, add the spacing mode of establishing the thread bush, the installation of the inside silicon molybdenum stick of heating device of effectively being convenient for is torn open.
Disclosure of utility model
The utility model aims to provide a muffle furnace heating device which adopts a mode of arranging threads on the top of the surface of a silicon molybdenum rod and arranging a threaded sleeve for limiting, so that the silicon molybdenum rod inside the heating device is effectively convenient to mount and dismount, and the problems raised by the background technology are solved.
The technical scheme for solving the technical problems is as follows: the utility model provides a muffle furnace heating device, its this heating device sets up in the inside of muffle furnace, the muffle furnace includes the stove bottom, the top fixed mounting of stove bottom has the furnace body, the top fixed mounting of furnace body has the bell, the top block of bell is connected with the roof, a plurality of operating keys are installed to the front side of stove bottom, furnace is installed to the inner chamber of furnace body, a plurality of rectangular channels have been seted up at the top of bell, a plurality of rectangular channels extend to furnace's top, the silicon molybdenum stick has been placed to the inner chamber of rectangular channel, the surface cover of silicon molybdenum stick is equipped with the stopper of placing at the furnace inner chamber top, the top on silicon molybdenum stick surface is provided with the screw thread, the top threaded connection on silicon molybdenum stick surface has two thread bush, a plurality of install the metal connecting piece between the silicon molybdenum stick surface top, the front side rotation of furnace body is connected with the furnace gate.
Preferably, one side of the limit block, which is longer, is welded with a mounting piece, and the inner cavity of the mounting piece is in threaded connection with a screw penetrating into the furnace cover.
Preferably, the top of the thread bush is welded with an arc-shaped block in an annular mode.
Preferably, a clamping groove is formed in the front side of the inner cavity of the hearth, and the inner cavity of the clamping groove is connected with a heat insulation plate in a clamping mode.
Preferably, the front side of the heat insulation plate is provided with two round holes.
Preferably, a plurality of heat dissipation holes are formed in the top of the top plate.
1. The beneficial effects of the utility model are as follows: according to the utility model, the device can be used by the cooperation of the muffle furnace, the hearth, the silicon-molybdenum rod and the metal connecting piece, and the silicon-molybdenum rod is convenient to detach in the inner cavities of the hearth and the rectangular groove by the cooperation of the limiting block, the threads, the mounting piece, the screw and the threaded sleeve, so that the aim of effectively facilitating the detachment of the silicon-molybdenum rod in the heating device can be achieved.
2. According to the utility model, through the cooperation of the mounting piece and the screw, the limiting block is mounted at the bottom of the furnace cover inner cavity, so that the limiting effect is achieved, and the stability of the silicon-molybdenum rod in use is improved.
3. The heat insulation plate is matched with the round hole, so that the furnace door is protected, the temperature in the inner cavity of the hearth is insulated, and the heat insulation plate is conveniently clamped with the clamping groove.
Drawings
Wherein:
FIG. 1 is a schematic front view of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a furnace body, furnace cover and roof in front view in accordance with one embodiment of the present utility model;
FIG. 3 is a schematic perspective view of the inside of a furnace according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a furnace body, furnace cover and hearth portion in front view in accordance with one embodiment of the present utility model;
Fig. 5 is a schematic view of a front view of a connection of a silicon molybdenum rod according to an embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. Muffle furnace, 101, furnace bottom, 102, furnace body, 103, furnace cover, 104, roof, 105, operation key, 2, furnace, 3, rectangular channel, 4, silicon molybdenum rod, 5, stopper, 6, mounting sheet, 7, screw thread, 8, thread bush, 9, arc piece, 10, metal connector, 11, draw-in groove, 12, heat insulating board, 13, round hole, 14, louvre, 15, furnace gate.
Detailed Description
Hereinafter, an embodiment of the muffle heating apparatus of the utility model will be described with reference to the drawings.
Embodiment one:
Fig. 1-5 show a muffle heating apparatus according to one embodiment of the utility model, which heating apparatus is arranged inside a muffle 1: the muffle furnace 1 comprises a furnace bottom 101, a furnace body 102 is fixedly arranged at the top of the furnace bottom 101, a furnace cover 103 is fixedly arranged at the top of the furnace body 102, a top plate 104 is connected to the top of the furnace cover 103 in a clamping manner, a plurality of operation keys 105 are arranged at the front side of the furnace bottom 101, a furnace chamber 2 is arranged in the inner cavity of the furnace body 102, a plurality of rectangular grooves 3 are formed in the top of the furnace cover 103, a silicon molybdenum rod 4 is arranged in the inner cavity of the rectangular grooves 3, a limiting block 5 arranged at the top of the inner cavity of the furnace cover 103 is sleeved on the surface of the silicon molybdenum rod 4, a mounting plate 6 is welded on one longer side of the limiting block 5, a screw penetrating into the furnace cover 103 is connected with the inner cavity of the mounting plate 6 in a threaded manner, a limit function is achieved through the bottom of the inner cavity of the mounting plate 6 and the screw, the limiting block 5 in use is further achieved, the stability of the silicon molybdenum rod 4 in use is improved, threads 7 are formed in the top of the surface of the silicon molybdenum rod 4, two thread sleeves 8 are connected with the top threads of the surface of the silicon molybdenum rod 4, a metal connecting piece 10 is arranged between the top of the surface of the silicon molybdenum rod 4, a clamping member 10 is arranged on the side of the furnace chamber 2, a heat insulating plate 11 is also arranged on the front side of the furnace door 2 and is connected with a heat insulating plate 12, and is connected with a heat insulating plate 12 in a round hole 12, and is connected with a heat insulating plate 12, and has a heat insulating plate 12, and a heat insulating plate 12 is in front side and a heat insulating plate 12, and is connected with a heat insulating plate 12.
Embodiment two:
Fig. 1-5 show a muffle heating apparatus according to one embodiment of the utility model, which heating apparatus is arranged inside a muffle 1: the muffle furnace 1 comprises a furnace bottom 101, a furnace body 102 is fixedly arranged at the top of the furnace bottom 101, a furnace cover 103 is fixedly arranged at the top of the furnace body 102, a top plate 104 is connected to the top of the furnace cover 103 in a clamping mode, a plurality of operation keys 105 are arranged on the front side of the furnace bottom 101, a furnace chamber 2 is arranged in an inner cavity of the furnace body 102, a plurality of rectangular grooves 3 are formed in the top of the furnace cover 103, a silicon molybdenum rod 4 is arranged in the inner cavity of the rectangular grooves 3, a limiting block 5 arranged at the top of the inner cavity of the furnace cover 103 is sleeved on the surface of the silicon molybdenum rod 4, threads 7 are arranged at the top of the surface of the silicon molybdenum rod 4, two thread sleeves 8 are connected with the top threads of the surface of the silicon molybdenum rod 4, an arc-shaped block 9 is welded on the top of the thread sleeve 8 in an annular mode, a plurality of metal connecting pieces 10 are arranged between the top of the surface tops of the silicon molybdenum rod 4, a plurality of heat dissipation holes 14 are formed in the top of the top plate 104, and the front side of the furnace body 102 is rotationally connected with a furnace door 15.
Working principle: when the utility model is used, a user opens the heat radiation hole 14 by upward movement, then moves the metal connecting piece 10 upward on the surface of the silicon molybdenum rod 4, so that the metal connecting piece 10 is removed, then the user rotates the arc-shaped block 9 on the damaged surface of the silicon molybdenum rod 4, the arc-shaped block 9 drives the thread bush 8 to move upward on the surface of the silicon molybdenum rod 4 while rotating until the thread bush 8 is separated from the surface of the silicon molybdenum rod 4, at the moment, the limit of the silicon molybdenum rod 4 is released, then the silicon molybdenum rod 4 is moved downward, the silicon molybdenum rod 4 is slightly inclined to be taken out of the inner cavity of the hearth 2, then a new silicon molybdenum rod 4 is inclined to be placed in the inner cavity of the hearth 2, then the metal connecting piece 8 is moved upward, then the thread bush 8 is sleeved on the surface of the silicon molybdenum rod 4, the bottommost part of the thread 7 is rotated, at the moment, the installation of the silicon molybdenum rod 4 is completed, and then the metal connecting piece 10 and the heat radiation hole 14 are reset, so that the aim of effectively facilitating the installation and the installation of the silicon molybdenum rod inside the heating device can be achieved.
To sum up: this muffle furnace heating device uses through the cooperation of muffle furnace 1, furnace 2, silicon molybdenum stick 4 and metal connecting piece 10 for the device can use, uses through the cooperation of stopper 5, screw, mounting plate 6, screw and thread bush 8, makes silicon molybdenum stick 4 be convenient for install and tear open at the inner chamber of furnace 2 and rectangular channel 3, can reach the inside silicon molybdenum stick's of effective being convenient for heating device the purpose of installing and tearing open.
Claims (6)
1. The muffle furnace heating device is characterized in that the heating device is arranged in the muffle furnace (1): the muffle furnace (1) comprises a furnace bottom (101), a furnace body (102) is fixedly arranged at the top of the furnace bottom (101), a furnace cover (103) is fixedly arranged at the top of the furnace body (102), a top plate (104) is connected with the top of the furnace cover (103) in a clamping mode, a plurality of operation keys (105) are arranged on the front side of the furnace bottom (101), a furnace chamber (2) is arranged in an inner cavity of the furnace body (102), a plurality of rectangular grooves (3) are formed in the top of the furnace cover (103), the rectangular grooves (3) extend to the top of the furnace chamber (2), a silicon molybdenum rod (4) is arranged in the inner cavity of the rectangular grooves (3), a limiting block (5) arranged at the top of the inner cavity of the furnace cover (103) in a sleeved mode, threads (7) are arranged on the top of the surface of the silicon molybdenum rod (4), two thread sleeves (8) are connected with the top threads of the surface of the furnace body, a plurality of metal connecting pieces (10) are arranged between the top of the surface of the silicon molybdenum rod (4), and the front side of the furnace body (102) is connected with a furnace door (15).
2. The muffle furnace heating device according to claim 1, wherein a mounting plate (6) is welded on the longer side of the limiting block (5), and a screw penetrating into the furnace cover (103) is connected with the inner cavity of the mounting plate (6) in a threaded manner.
3. A muffle heating unit according to claim 2, wherein the top of the screw sleeve (8) is welded with an arc-shaped block (9) in an annular manner.
4. A muffle furnace heating device according to claim 3, wherein a clamping groove (11) is formed in the front side of the inner cavity of the hearth (2), and the inner cavity of the clamping groove (11) is connected with a heat insulation plate (12) in a clamping manner.
5. A muffle heating unit according to claim 4, wherein the front side of the insulating plate (12) is provided with two circular holes (13).
6. A muffle heating arrangement according to claim 5, wherein a plurality of heat-dissipating apertures (14) are provided in the top of the top plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322957731.2U CN221425342U (en) | 2023-11-02 | 2023-11-02 | Muffle furnace heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322957731.2U CN221425342U (en) | 2023-11-02 | 2023-11-02 | Muffle furnace heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221425342U true CN221425342U (en) | 2024-07-26 |
Family
ID=91981771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322957731.2U Active CN221425342U (en) | 2023-11-02 | 2023-11-02 | Muffle furnace heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221425342U (en) |
-
2023
- 2023-11-02 CN CN202322957731.2U patent/CN221425342U/en active Active
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