CN211620593U - Reaction furnace - Google Patents
Reaction furnace Download PDFInfo
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- CN211620593U CN211620593U CN201922138029.7U CN201922138029U CN211620593U CN 211620593 U CN211620593 U CN 211620593U CN 201922138029 U CN201922138029 U CN 201922138029U CN 211620593 U CN211620593 U CN 211620593U
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- reaction furnace
- furnace body
- sleeve
- end cover
- stirring device
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Abstract
The embodiment of the utility model discloses a reaction furnace, including reaction furnace body and heating device, the reaction furnace body sets up on the heating device, the top opening of reaction furnace body, set up agitating unit and first end cover above the opening, wherein, agitating unit and first rotary driving device drive connection, agitating unit installs on first elevating gear; the first end cover is arranged on the first lifting device and is positioned above the stirring device; in this way, when the aluminum water and the magnesium in the reaction furnace body need to be stirred, the height of the stirring device in the reaction furnace body is adjusted through the first lifting device, and the stirring device is driven by the first rotary driving device to be stirred, so that the aluminum water and the magnesium are fully reacted.
Description
Technical Field
The utility model relates to a chemical industry equipment especially relates to a reaction furnace.
Background
In the process of making foamed aluminum, after aluminium is melted into molten aluminum, the molten aluminum is transferred to a reaction furnace and added with a magnesium block for alloying reaction, and during the reaction, the molten aluminum and magnesium are required to fully react by stirring and the like.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the embodiment of the utility model provides a reaction furnace can be through making agitating unit can be to the different liquid levels of reaction furnace in, adjust the position of agitating unit in the reaction furnace, simultaneously through the position that changes agitating unit for the aluminium water stirring of each liquid level department is more even abundant in the reaction furnace, makes the reaction of aluminium water and magnesium more abundant.
In order to achieve the above purpose, the embodiment of the present invention provides a technical solution that:
the embodiment of the utility model provides a reaction furnace, which comprises a reaction furnace body and a heating device, wherein the reaction furnace body is arranged on the heating device, the top of the reaction furnace body is provided with an opening, a stirring device and a first end cover are arranged above the opening, wherein,
the stirring device is in driving connection with the first rotary driving device and is arranged on the first lifting device;
the first end cover is arranged on the first lifting device and is positioned above the stirring device.
In the embodiment of the present invention, the first lifting device includes a horizontal lifting rod disposed above the top opening of the reactor body, wherein the first rotary driving device disposed above the horizontal lifting rod is driven and controlled by a rotating shaft to control the stirring device disposed below the horizontal lifting rod;
a sleeve is sleeved on the rotating shaft between the horizontal lifting rod part and the first rotary driving device, the upper end of the sleeve is fixedly installed on the horizontal lifting rod part, and a first boss is arranged at the lower end of the sleeve;
the first end cover is sleeved on the outer side wall of the sleeve, and the first end cover is connected with the outer side wall of the sleeve in a sliding mode;
when the first end cover moves to the upper end of the sleeve through the support of the reaction furnace body, a gap exists between the stirring device and the bottom of the reaction furnace body.
The embodiment of the utility model provides an in, sheathed tube lateral wall upper end sets up the second boss, set up on the second boss and be used for stopping first elevating gear's proximity switch, set up on the first end cover and be used for the detection object that proximity switch detected, wherein, proximity switch with detect the object and align the setting each other in vertical direction.
The embodiment of the utility model provides an in, open-ended top still sets up the second end cover, the second end cover is connected with second rotary driving device's drive end, second rotary driving device installs on the second lifter.
In the embodiment of the utility model, the opening part of reacting furnace body sets up feedstock channel, feedstock channel is connected with third rotary driving device's drive end.
The embodiment of the utility model provides an in, set up the discharge gate on the bottom oven of reacting furnace body, the discharge gate is connected with discharging channel, discharging channel is last to be provided with the valve.
The embodiment of the utility model provides a reaction furnace, including reaction furnace body and heating device, the reaction furnace body sets up on the heating device, the top opening of reaction furnace body, set up agitating unit and first end cover above the opening, wherein, agitating unit and first rotary driving device drive connection, agitating unit installs on the first elevating gear; the first end cover is arranged on the first lifting device and is positioned above the stirring device; in this way, when the aluminum water and the magnesium in the reaction furnace body need to be stirred, the height of the stirring device in the reaction furnace body is adjusted through the first lifting device, and the stirring device is driven by the first rotary driving device to be stirred, so that the aluminum water and the magnesium are fully reacted.
Drawings
FIG. 1 is a schematic structural diagram of a reaction furnace according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure of a reaction furnace in which a first rotation driving device is connected to a stirring device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides a reaction furnace, as shown in fig. 1, including reaction furnace body 1 and heating device, reaction furnace body 1 sets up on the heating device, top opening 2 of reaction furnace body 1, set up agitating unit 3 and first end cover 41 above opening 2, wherein, agitating unit 3 is connected with the drive of first rotary driving device 51, agitating unit 3 installs on first elevating gear 61; the first end cap 41 is mounted on the first lifting device 61, and the first end cap 41 is located above the stirring device 3.
Here, the reaction furnace body 1 is a hollow vessel having an open top 2, and the inside of the reaction furnace body 1 is used for reacting aluminum water and magnesium.
The reaction furnace body 1 is heated by the heating device, the heating device is arranged below the reaction furnace body 1, the heating device can be an electric heating coil, and the heating device can also use natural gas to heat the reaction furnace body 1.
The stirring device 3 disposed inside the reaction furnace body 1 is a common stirring device 3 used in the reaction furnace in the prior art, and therefore, the detailed description thereof is omitted. The power source of the stirring device 3 is from the first rotary driving device 51, the first rotary driving device 51 includes, but is not limited to, a driving motor and a rotating shaft, where the driving motor is directly connected to an external power source, and the rotating shaft on the driving motor may be connected to the main shaft of the stirring device 3 through a speed reducer or directly, so as to drive the main shaft of the stirring device 3 to rotate, thereby stirring the molten aluminum and magnesium in the reaction furnace body 1.
The stirring device 3 is also mounted on the first lifting device 61, where the stirring device 3 can be mounted on the first lifting device 61 by means of the first rotary drive 51, i.e. the main shaft of the stirring device 3 is mounted on the first lifting device 61 by means of a fixed connection to the rotary shaft of the first rotary drive 51 mounted on the first lifting device 61. The stirring means 3 can also be mounted directly on the first lifting means 61. The first lifting device 61 is a conventional lifting device, and may include a lifting platform and a supporting plate fixedly mounted on the lifting platform, the lifting platform is powered by a hydraulic cylinder to lift, the supporting plate is lifted by the lifting platform, and the stirring device 3 may be mounted on the lifting platform.
The first end cover 41 is further installed on the first lifting device 61, wherein the first end cover 41 is used for closing the opening 2 at the upper part of the reaction furnace body 1, so that the whole stirring process is performed in a closed environment, and meanwhile, the loss of heat in the reaction furnace is also avoided. The first cover 41 is located between the support plate of the first elevating device 61 and the stirring device 3 when installed.
Further, as shown in fig. 2, in the embodiment of the present invention, the first lifting device includes a horizontal lifting rod portion 9 disposed above the top opening of the reactor body, wherein the first rotary driving device 51 disposed above the horizontal lifting rod portion 9 drives and controls the stirring device 3 disposed below the horizontal lifting rod portion 9 through a rotating shaft 8; a sleeve 81 is sleeved on the rotating shaft 8 between the horizontal lifting rod part 9 and the first rotary driving device 51, the upper end of the sleeve 81 is fixedly installed on the horizontal lifting rod part 9, and a first boss 82 is arranged at the lower end of the sleeve 81; the first end cover 41 is sleeved on the outer side wall of the sleeve 81, and the first end cover 41 is slidably connected with the outer side wall of the sleeve 81; when the first cap 41 moves to the upper end of the sleeve 81 through the support of the reaction furnace body, a gap exists between the stirring device 3 and the bottom of the reaction furnace body.
The upper end of the outer side wall of the sleeve 81 is provided with a second boss 83, the second boss 83 is provided with a proximity switch 7 for stopping the first lifting device, the first end cover 41 is provided with a detection object 71 for detecting the proximity switch 7, and the proximity switch 7 and the detection object 71 are arranged in a vertical direction in an aligned manner.
Here, the horizontal lifting portion of the first lifting device is a portion that is disposed above the top opening of the reactor body and moves up and down by the driving force, and the horizontal lifting portion may be a support plate for mounting the first rotary driving device 51 and the stirring device 3, when mounting, the first rotary driving device 51 may be fixed to the horizontal lifting portion by a bracket or the like, the rotating shaft 8 of the first rotary driving device 51 passes through the horizontal lifting portion through a bearing to be drivingly connected to the stirring device 3, the sleeve 81 is sleeved on the rotating shaft 8 between the horizontal lifting portion and the stirring device 3, and a gap is formed between the sleeve 81 and the rotating shaft 8, so that the sleeve 81 does not rotate along with the rotating shaft 8. The first end cover 41 is sleeved on the outer side wall of the sleeve 81, the first end cover 41 is prevented from falling through the first boss 82, meanwhile, when the first end cover 41 moves to the upper end of the sleeve 81 through the support of the reaction furnace body, a gap exists between the stirring device 3 and the bottom of the reaction furnace body 1, and therefore the situation that the stirring device 3 pokes the bottom of the reaction furnace body due to the fact that the horizontal lifting portion descends too fast is avoided, and the first lifting device is convenient for workers to control.
And the second boss 83 is arranged on the sleeve 81, the proximity switch 7 is arranged on the second boss 83, and the detection object 71 is arranged on the first end cover 41, so that when the first end cover 41 approaches the proximity switch 7, the first lifting device stops continuously lowering. It should be noted that the proximity switch 7 may be a thunder-speed electric M30 hall switch, and the connection manner and circuit diagram of the proximity switch 7 and the first lifting device are known to those skilled in the art, and therefore, the detailed description thereof is omitted here.
Further, as shown in fig. 1, in the embodiment of the present invention, a second end cap 42 is further disposed above the opening 2, the second end cap 42 is connected to a driving end of a second rotation driving device 52, and the second rotation driving device 52 is installed on a second lifting rod 62.
A feeding channel 21 is arranged at the opening 2 of the reaction furnace body 1, and the feeding channel 21 is connected with the driving end of a third rotary driving device 53.
The bottom furnace wall of the reaction furnace body 1 is provided with a discharge port, the discharge port is connected with a discharge channel 22, and the discharge channel 22 is provided with a valve.
Here, the second cover 42 and the first cover 41 may be the same and are used to close the upper opening 2 of the reaction furnace body 1, so that the whole stirring process is performed in a closed environment. The second rotary driving device 52 may be the same as the first rotary driving device 51, but when in use, a rotating rod is installed on the rotating shaft 8 of the second rotary driving device 52, and the rotating rod can drive the second end cap 42 to rotate so as to move to the position right above the upper opening 2 of the reaction furnace body 1. While the second lift pin 62 may be identical to the first lift pin, the second lift pin 62 may be used to control the position of the second endcap 42 in the vertical direction.
The feed channel 21 is used for feeding the reaction furnace body 1, and the third rotary driving means 53 may be the same as the first rotary driving means 51 so as to move the feed opening of the feed channel 21 into/out of the upper opening 2 of the reaction furnace body 1. And a discharge hole is formed in the bottom furnace wall of the reaction furnace body 1 for discharging.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (6)
1. A reaction furnace is characterized by comprising a reaction furnace body (1) and a heating device, wherein the reaction furnace body (1) is arranged on the heating device, the top of the reaction furnace body (1) is provided with an opening (2), a stirring device (3) and a first end cover (41) are arranged above the opening (2),
the stirring device (3) is in driving connection with a first rotating driving device (51), and the stirring device (3) is installed on a first lifting device (61);
the first end cover (41) is installed on the first lifting device (61), and the first end cover (41) is located above the stirring device (3).
2. The reactor as claimed in claim 1, wherein the first lifting device (61) comprises a horizontal lifting rod part (9) arranged above the top opening (2) of the reactor body (1), wherein the first rotary driving device (51) arranged above the horizontal lifting rod part (9) drives and controls the stirring device (3) arranged below the horizontal lifting rod part (9) through a rotating shaft (8);
a sleeve (81) is sleeved on the rotating shaft (8) between the horizontal lifting rod part (9) and the first rotary driving device (51), the upper end of the sleeve (81) is fixedly installed on the horizontal lifting rod part (9), and a first boss (82) is arranged at the lower end of the sleeve (81);
the first end cover (41) is sleeved on the outer side wall of the sleeve (81), and the first end cover (41) is sleeved on the outer side wall of the sleeve (81) and is in sliding connection with the outer side wall of the sleeve (81);
when the first end cover (41) moves to the upper end of the sleeve (81) through the support of the reaction furnace body (1), a gap exists between the stirring device (3) and the bottom of the reaction furnace body (1).
3. A reaction furnace as claimed in claim 2, wherein a second boss (83) is provided at the upper end of the outer side wall of the sleeve (81), a proximity switch (7) for stopping the first lifting device (61) is provided on the second boss (83), a detection object (71) for detecting the proximity switch (7) is provided on the first end cover (41), wherein the proximity switch (7) and the detection object (71) are vertically aligned with each other.
4. A reactor furnace as claimed in claim 1, wherein a second end cap (42) is arranged above the opening (2), the second end cap (42) being connected to the drive end of a second rotary drive (52), the second rotary drive (52) being mounted on a second lifting bar (62).
5. A reactor according to claim 1, characterized in that a feed channel (21) is provided at the opening (2) of the reactor body (1), said feed channel (21) being connected to the driving end of a third rotary drive (53).
6. The reaction furnace as claimed in claim 1, characterized in that the bottom wall of the reaction furnace body (1) is provided with a discharge port, the discharge port is connected with a discharge channel (22), and the discharge channel (22) is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138029.7U CN211620593U (en) | 2019-12-03 | 2019-12-03 | Reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138029.7U CN211620593U (en) | 2019-12-03 | 2019-12-03 | Reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211620593U true CN211620593U (en) | 2020-10-02 |
Family
ID=72627626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922138029.7U Active CN211620593U (en) | 2019-12-03 | 2019-12-03 | Reaction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211620593U (en) |
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2019
- 2019-12-03 CN CN201922138029.7U patent/CN211620593U/en active Active
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