CN210689231U - Vacuum dewaxing and sintering integrated furnace - Google Patents
Vacuum dewaxing and sintering integrated furnace Download PDFInfo
- Publication number
- CN210689231U CN210689231U CN201921611623.7U CN201921611623U CN210689231U CN 210689231 U CN210689231 U CN 210689231U CN 201921611623 U CN201921611623 U CN 201921611623U CN 210689231 U CN210689231 U CN 210689231U
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- pipe
- sintering
- cooling
- water tank
- furnace
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Abstract
The utility model provides a vacuum dewaxing and sintering integrated furnace. The vacuum dewaxing and sintering integrated furnace comprises a sintering furnace; the water tank is arranged on one side of the sintering furnace; the water pump is arranged on one side of the water tank close to the sintering furnace; the connecting pipe is fixedly arranged on the water pump, and one end of the connecting pipe, which is far away from the water pump, is fixedly connected with the water tank; the fixed pipe is fixedly arranged on the water pump; the cooling box is fixedly arranged at the top of the water tank; the circulating cooling pipe is arranged in the cooling box; the gas outlet pipe is fixedly arranged on the cooling box, and one end, far away from the cooling box, of the gas outlet pipe is fixedly connected with the sintering furnace. The utility model provides an integrative stove of vacuum dewaxing sintering has the cooling efficiency height for equipment rate of utilization improves production efficiency's advantage.
Description
Technical Field
The utility model relates to a sintering equipment technical field especially relates to an integrative stove of vacuum dewaxing sintering.
Background
The vacuum sintering and dewaxing integrated furnace mainly comprises a sintering furnace and a transformer, wherein a hard alloy placing frame used for placing hard alloy is arranged in the sintering furnace, the hard alloy placing frame is electrically connected with the transformer, a slide valve vacuum pump, a roots pump and a wax collecting tank used for collecting wax are usually arranged outside the sintering furnace, the sintering furnace is firstly vacuumized, then the transformer is electrified for the hard alloy placing frame during working, so that the hard alloy is sintered and dewaxed, the produced wax is collected in the wax collecting tank, a vacuum sintering and dewaxing integrated furnace is searched, the vacuum sintering and dewaxing integrated furnace comprises the sintering furnace and the transformer, the sintering furnace is externally provided with the slide valve vacuum pump, the roots pump, a first wax collecting tank, a second wax collecting tank and a wax collecting connecting pipe, the roots pump is provided with a first connector, a second connector and a third connector, the first connector of the roots pump is connected with the sintering furnace through a first connecting pipeline, the second interface of the lobe pump is connected with the second wax collecting tank through a second connecting pipeline, the third interface of the lobe pump is connected with the sliding valve vacuum pump, a third connecting pipeline is arranged between the first connecting pipeline and the second wax collecting tank, a fourth connecting pipeline is arranged between the first wax collecting tank and the second wax collecting tank, and the first connecting pipeline, the second connecting pipeline, the third connecting pipeline and the fourth connecting pipeline are all provided with a section of corrugated pipe. By adopting the structure, the utility model provides a receive the integrative stove of vacuum sintering dewaxing that wax is more thorough complete, work is safe and reliable more.
However, the cooling effect of the traditional vacuum dewaxing and sintering integrated furnace is poor, and after dewaxing is finished, the furnace body cannot be cooled quickly, so that the equipment utilization rate is low, and the production efficiency is reduced.
Therefore, it is necessary to provide a new vacuum dewaxing and sintering integrated furnace to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a vacuum dewaxing sintering integrative stove that cooling efficiency is high for equipment rate of utilization improves production efficiency.
In order to solve the technical problem, the utility model provides an integrative stove of vacuum dewaxing sintering includes: sintering furnace; the water tank is arranged on one side of the sintering furnace; the water pump is arranged on one side of the water tank close to the sintering furnace; the connecting pipe is fixedly arranged on the water pump, and one end of the connecting pipe, which is far away from the water pump, is fixedly connected with the water tank; the fixed pipe is fixedly arranged on the water pump; the cooling box is fixedly arranged at the top of the water tank; the circulating cooling pipe is arranged in the cooling box; the gas outlet pipe is fixedly arranged on the cooling box, and one end, far away from the cooling box, of the gas outlet pipe is fixedly connected with the sintering furnace.
Preferably, one end of the circulating cooling pipe penetrates through the cooling box and is fixedly connected with the fixed pipe, and the other end of the circulating cooling pipe penetrates through the cooling box and extends into the water tank.
Preferably, an air inlet pipe is arranged on one side of the cooling box, an exhaust fan is fixedly mounted at one end, far away from the cooling box, of the air inlet pipe, an air suction pipe is fixedly mounted on the exhaust fan, and one end, far away from the exhaust fan, of the air suction pipe is fixedly connected with the sintering furnace.
Preferably, a water adding pipe is arranged on one side of the water tank, and a control valve is arranged on the water adding pipe.
Preferably, a filter screen is arranged in the air suction pipe.
Preferably, the top of water tank with the bottom of cooler bin has all seted up the through-hole, circulative cooling pipe and through-hole looks adaptation, the sealing washer is established to fixed cover on the circulative cooling pipe, the outer lane of sealing washer with correspond the inner wall fixed connection of through-hole.
Preferably, one side of the water tank is provided with a mounting seat, and the water pump is fixedly connected with the mounting seat.
Compared with the prior art, the utility model provides an integrative stove of vacuum dewaxing sintering has following beneficial effect:
the utility model provides a vacuum dewaxing and sintering integrated furnace, wherein a connecting pipe is fixedly arranged on a water pump, one end of the connecting pipe, which is far away from the water pump, is fixedly connected with a water tank, a fixed pipe is fixedly arranged on the water pump, a circulating cooling pipe is arranged in a cooling box, an outlet pipe is fixedly arranged on the cooling box, one end of the outlet pipe, which is far away from the cooling box, is fixedly connected with the sintering furnace, one end of the circulating cooling pipe penetrates through the cooling box and is fixedly connected with the fixed pipe, the other end of the circulating cooling pipe penetrates through the cooling box and extends into the water tank, one side of the cooling box is provided with an air inlet pipe, one end of the air inlet pipe, which is far away from the cooling box, is fixedly arranged with an air exhauster, an air suction pipe is fixedly arranged on the air exhauster, one end of the air suction, the cooling efficiency is improved, the equipment utilization rate is increased, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a vacuum dewaxing and sintering integrated furnace provided by the present invention;
fig. 2 is a sectional view of the suction pipe shown in fig. 1.
Reference numbers in the figures: 1. sintering furnace, 2, water tank, 3, water pump, 4, connecting pipe, 5, fixed pipe, 6, cooler bin, 7, circulative cooling pipe, 8, outlet duct, 9, intake pipe, 10, air exhauster, 11, breathing pipe, 12, filler pipe, 13, filter screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a vacuum dewaxing and sintering integrated furnace according to a preferred embodiment of the present invention; fig. 2 is a sectional view of the suction pipe shown in fig. 1. The integrative stove of vacuum dewaxing sintering includes: a sintering furnace 1; the water tank 2 is arranged on one side of the sintering furnace 1; the water pump 3 is arranged on one side, close to the sintering furnace 1, of the water tank 2; the connecting pipe 4 is fixedly arranged on the water pump 3, and one end, far away from the water pump 3, of the connecting pipe 4 is fixedly connected with the water tank 2; the fixed pipe 5 is fixedly arranged on the water pump 3; the cooling box 6 is fixedly arranged on the top of the water tank 2; the circulating cooling pipe 7 is arranged in the cooling box 6, and the circulating cooling pipe 7 is arranged in the cooling box 6; and the air outlet pipe 8 is fixedly arranged on the cooling box 6, and one end, far away from the cooling box 6, of the air outlet pipe 8 is fixedly connected with the sintering furnace 1.
One end of the circulating cooling pipe 7 penetrates through the cooling box 6 and is fixedly connected with the fixed pipe 5, and the other end of the circulating cooling pipe 7 penetrates through the cooling box 6 and extends into the water tank 2.
An air inlet pipe 9 is arranged on one side of the cooling box 6, an exhaust fan 10 is fixedly mounted at one end, far away from the air inlet pipe 9, of the cooling box 6, an air suction pipe 11 is fixedly mounted on the exhaust fan 10, and one end, far away from the exhaust fan 10, of the air suction pipe 11 is fixedly connected with the sintering furnace 1.
And a water adding pipe 12 is arranged on one side of the water tank 2, and a control valve is arranged on the water adding pipe 12.
A filter screen 13 is arranged in the air suction pipe 11, and the filter screen 13 is used for filtering impurities in the sintering furnace 1.
The top of water tank 2 with the through-hole has all been seted up to the bottom of cooler bin 6, circulative cooling pipe 7 and through-hole looks adaptation, the sealing washer is established to fixed cover on the circulative cooling pipe 7, the outer lane of sealing washer with correspond the inner wall fixed connection of through-hole, the sealing washer plays, sealed effect.
And a mounting seat is arranged on one side of the water tank 2, and the water pump 3 is fixedly connected with the mounting seat.
The utility model provides a working principle of the integrative stove of vacuum dewaxing sintering as follows:
the sintering furnace 1 is provided with a motor, an output shaft of the motor is provided with a fan, after dewaxing is finished, when the sintering furnace 1 needs to be cooled, the motor is started, the output shaft of the motor drives the fan to rotate, and the sintering furnace 1 is cooled through the fan; simultaneously starting the exhaust fan 10, sucking out heat in the sintering furnace 1 by the exhaust fan 10 through the air suction pipe 11, then entering the cooling box 6 through the air inlet pipe 9, simultaneously starting the water pump 3, pumping out water in the water tank 2 by the water pump 3 through the connecting pipe 4, sending the water into the fixed pipe 5, then reaching the circulating cooling pipe 7, performing heat exchange on the heat taken by the exhaust fan 10 through the water in the circulating cooling pipe 7, then discharging the heat into the water tank 2 through the circulating cooling pipe 7 for cooling, continuously adding water into the circulating cooling pipe 7 through the water pump 3 to achieve water circulation, thereby continuously cooling the cooling box 6, discharging cooled cold air through the air outlet pipe 8, and finally reaching the sintering furnace 1 to cool the sintering furnace 1, the cooling efficiency is improved.
Compared with the prior art, the utility model provides an integrative stove of vacuum dewaxing sintering has following beneficial effect:
the utility model provides a vacuum dewaxing and sintering integrated furnace, wherein a connecting pipe 4 is fixedly arranged on a water pump 3, one end of the connecting pipe 4 far away from the water pump 3 is fixedly connected with a water tank 2, a fixed pipe 5 is fixedly arranged on the water pump 3, a circulating cooling pipe 7 is arranged in a cooling tank 6, an outlet pipe 8 is fixedly arranged on the cooling tank 6, one end of the outlet pipe 8 far away from the cooling tank 6 is fixedly connected with a sintering furnace 1, one end of the circulating cooling pipe 7 penetrates through the cooling tank 6 and is fixedly connected with the fixed pipe 5, the other end of the circulating cooling pipe 7 penetrates through the cooling tank 6 and extends into the water tank 2, one side of the cooling tank 6 is provided with an air inlet pipe 9, one end of the air inlet pipe 9 far away from the cooling tank 6 is fixedly provided with an exhaust fan 10, and the exhaust fan 10 is fixedly provided with an air suction pipe 11, one end of the air suction pipe 11, which is far away from the exhaust fan 10, is fixedly connected with the sintering furnace 1, so that the cooling efficiency is improved, the utilization rate of equipment is increased, and the production efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A vacuum dewaxing and sintering integrated furnace is characterized by comprising:
sintering furnace;
the water tank is arranged on one side of the sintering furnace;
the water pump is arranged on one side of the water tank close to the sintering furnace;
the connecting pipe is fixedly arranged on the water pump, and one end of the connecting pipe, which is far away from the water pump, is fixedly connected with the water tank;
the fixed pipe is fixedly arranged on the water pump;
the cooling box is fixedly arranged at the top of the water tank;
the circulating cooling pipe is arranged in the cooling box;
the gas outlet pipe is fixedly arranged on the cooling box, and one end, far away from the cooling box, of the gas outlet pipe is fixedly connected with the sintering furnace.
2. The vacuum dewaxing and sintering integrated furnace according to claim 1, wherein one end of the circulating cooling pipe penetrates through the cooling tank and is fixedly connected with the fixed pipe, and the other end of the circulating cooling pipe penetrates through the cooling tank and extends into the water tank.
3. The vacuum dewaxing and sintering integrated furnace according to claim 1, wherein an air inlet pipe is arranged at one side of the cooling box, an exhaust fan is fixedly mounted at one end of the air inlet pipe, which is far away from the cooling box, an air suction pipe is fixedly mounted on the exhaust fan, and one end of the air suction pipe, which is far away from the exhaust fan, is fixedly connected with the sintering furnace.
4. The vacuum dewaxing and sintering integrated furnace according to claim 1, wherein a water feeding pipe is arranged on one side of the water tank, and a control valve is arranged on the water feeding pipe.
5. The vacuum dewaxing and sintering all-in-one furnace of claim 3, wherein a filter screen is arranged in the air suction pipe.
6. The vacuum dewaxing and sintering integrated furnace according to claim 1, wherein through holes are formed in the top of the water tank and the bottom of the cooling tank, the circulating cooling pipe is matched with the through holes, a sealing ring is fixedly sleeved on the circulating cooling pipe, and the outer ring of the sealing ring is fixedly connected with the inner wall of the corresponding through hole.
7. The vacuum dewaxing and sintering integrated furnace according to claim 1, wherein a mounting seat is arranged on one side of the water tank, and the water pump is fixedly connected with the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611623.7U CN210689231U (en) | 2019-09-26 | 2019-09-26 | Vacuum dewaxing and sintering integrated furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611623.7U CN210689231U (en) | 2019-09-26 | 2019-09-26 | Vacuum dewaxing and sintering integrated furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689231U true CN210689231U (en) | 2020-06-05 |
Family
ID=70895096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611623.7U Expired - Fee Related CN210689231U (en) | 2019-09-26 | 2019-09-26 | Vacuum dewaxing and sintering integrated furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251808A (en) * | 2021-05-17 | 2021-08-13 | 湖北微硕新材料有限公司 | Cooling device for ferrite core sintering furnace |
-
2019
- 2019-09-26 CN CN201921611623.7U patent/CN210689231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251808A (en) * | 2021-05-17 | 2021-08-13 | 湖北微硕新材料有限公司 | Cooling device for ferrite core sintering furnace |
| CN113251808B (en) * | 2021-05-17 | 2022-02-11 | 湖北微硕新材料有限公司 | Cooling device for ferrite core sintering furnace |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |