CN215560476U - Spheroidizing furnace cooling protection device and system - Google Patents
Spheroidizing furnace cooling protection device and system Download PDFInfo
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- CN215560476U CN215560476U CN202120740426.6U CN202120740426U CN215560476U CN 215560476 U CN215560476 U CN 215560476U CN 202120740426 U CN202120740426 U CN 202120740426U CN 215560476 U CN215560476 U CN 215560476U
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Abstract
The utility model provides a spheroidizing furnace cooling protection device and a system, wherein the spheroidizing furnace cooling protection device comprises a water inlet pipe, a water outlet pipe, a first pressure alarm device and a second pressure alarm device; one end of the water inlet pipe is connected with a water inlet of the spheroidizing furnace, and the water inlet pipe is used for conveying condensed water to the spheroidizing furnace; one end of the water outlet pipe is connected with a water outlet of the spheroidizing furnace, and the water outlet pipe is used for receiving the condensed water from the spheroidizing furnace; the first pressure alarm device is connected to the water inlet pipe and used for giving an alarm when the water pressure in the water inlet pipe reaches a first threshold value; the second pressure alarm device is connected to the water outlet pipe and used for giving an alarm when the water pressure in the water outlet pipe reaches a second threshold value. The cooling protection device of the spheroidizing furnace can determine whether the spheroidizing furnace is protected by cooling through whether the alarm is sounded.
Description
Technical Field
The utility model belongs to the field of industrial production, and particularly relates to a cooling protection device and system for a spheroidizing furnace.
Background
In the industrial production process, a spheroidizing furnace is required to heat the metal. Because the temperature required for heating the metal is higher, the service life of the spheroidizing furnace is shortened when the spheroidizing furnace is in a high-temperature state for a long time. Therefore, the temperature of the spheroidizing furnace needs to be correspondingly reduced. At present, the adopted cooling method is to input condensed water into a spheroidizing furnace for cooling. However, there is no good way to determine whether the condensed water is accurately delivered into the spheroidizing furnace during the temperature reduction process, i.e., there is no good way to determine whether the spheroidizing furnace is protected by cooling.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a spheroidizing furnace cooling protection device and a spheroidizing furnace cooling protection system, which can determine whether the spheroidizing furnace is cooled and protected or not while cooling and cooling protection are carried out on the spheroidizing furnace.
In a first aspect, the utility model provides a cooling protection device for a spheroidizing furnace, which is characterized by comprising a water inlet pipe, a water outlet pipe, a first pressure alarm device and a second pressure alarm device; one end of the water inlet pipe is connected with a water inlet of the spheroidizing furnace, and the water inlet pipe is used for conveying condensed water to the spheroidizing furnace; one end of the water outlet pipe is connected with a water outlet of the spheroidizing furnace, and the water outlet pipe is used for receiving the condensed water from the spheroidizing furnace; the first pressure alarm device is connected to the water inlet pipe and used for giving an alarm when the water pressure in the water inlet pipe reaches a first threshold value; the second pressure alarm device is connected to the water outlet pipe and used for giving an alarm when the water pressure in the water outlet pipe reaches a second threshold value. When the cooling protection device of the spheroidizing furnace in the scheme correctly cools and protects the spheroidizing furnace, condensed water can be input into the spheroidizing furnace from the water inlet pipe and is discharged from the spheroidizing furnace through the water outlet pipe. When the condensed water cannot be correctly input into the spheroidizing furnace, the water pressure in the water inlet pipe rises, so that the first pressure alarm gives an alarm, or when the condensed water cannot be correctly discharged out of the water outlet pipe, the water pressure in the water outlet pipe rises, so that the second pressure alarm gives an alarm. Therefore, the cooling protection device for the spheroidizing furnace can determine whether the spheroidizing furnace is protected by cooling through whether the alarm is sounded.
In a possible implementation manner, the first pressure alarm device includes a first pressure sensor and a first alarm, the first pressure sensor is connected to the water inlet pipe through a first pipeline, and the first pressure sensor is connected to the first alarm through a circuit connection line. When the comdenstion water can't correctly input to the spheroidizing furnace, the comdenstion water is piled up in the inlet pipe, and when accumulational volume reached a definite value, the comdenstion water can flow to first pressure sensor through first pipeline, and first pressure sensor detects certain pressure, and when pressure reached first threshold value, through the first siren signals of telecommunication of circuit connection line to so that first siren sounds.
In a possible implementation manner, the second pressure alarm device includes a second pressure sensor and a second alarm, the second pressure sensor is connected to the water outlet pipe through a second pipeline, and the second pressure sensor is connected to the second alarm through a circuit connection line. When the unable correct discharge outlet pipe of comdenstion water, the comdenstion water is piled up in the outlet pipe, and when accumulational volume reached a definite value, the comdenstion water can flow to second pressure sensor through the second pipeline, and second pressure sensor detects certain pressure, and when pressure reached the second threshold value, through the circuit connection line to the second siren signals of telecommunication so that the second siren sounds.
In a possible implementation manner, valves are respectively installed on the water inlet pipe, the water outlet pipe, the first pipeline and the second pipeline; the valve on the water inlet pipe is arranged on one side, far away from the spheroidizing furnace, of the connection point of the water inlet pipe and the first pipeline; and the valve on the water outlet pipe is arranged on one side of the connection point of the water outlet pipe and the second pipeline, which is far away from the spheroidizing furnace. The amount of condensed water for cooling the spheroidizing furnace can be controlled through the valve, so that the cooling protection device of the spheroidizing furnace is more flexible in the use process.
In a possible implementation mode, a first slipknot is installed on the water inlet pipe, and a second slipknot is installed on the water outlet pipe. The first slipknot is used for fixing the water inlet pipe, the second slipknot is used for fixing the water outlet pipe, and when the spheroidizing furnace is not required to be cooled and protected, the water inlet pipe and the water outlet pipe are detached, so that the space can be saved.
In a possible implementation manner, the caliber of the water inlet pipe is not larger than the caliber of the water outlet pipe. The aperture of the water inlet pipe is not larger than that of the water outlet pipe, so that the possibility of water outlet pipe breakage caused by accumulation of condensed water when the water outlet pipe breaks down is reduced.
In a second aspect, the present invention further provides a spheroidizing furnace cooling protection system, including: the cooling protection device of the spheroidizing furnace, the water inlet main pipe, the water outlet main pipe, the cooling tower and the water pump in any one of the possible implementation manners are arranged, a water outlet of the cooling tower is connected to the water pump, the water pump is connected to the water outlet main pipe, and the water outlet main pipe is connected to a water inlet pipe of the cooling protection device of the spheroidizing furnace; and the water outlet pipe of the cooling protection device of the at least one spheroidizing furnace is connected to the water inlet main pipe, and the water inlet main pipe is connected to the cooling tower. The cooling tower provides the comdenstion water for balling furnace cooling protection device, and the comdenstion water cools off the protection back to the balling furnace, flows back to the cooling tower through outlet pipe and water inlet manifold and input balling furnace cooling protection device again through outlet pipe house steward again after cooling again, has realized circulative cooling. Wherein, the water pump is used for controlling the flow direction of the comdenstion water.
In a possible implementation manner, the caliber of the water outlet main pipe is not larger than that of the water inlet main pipe. The scheme reduces the possibility of water inlet main pipe rupture caused by fault accumulation on the condensate water backflow path.
Drawings
FIG. 1 is a schematic structural diagram of a cooling protection device for a spheroidizing furnace provided by the present invention;
FIG. 2 is a schematic view of a possible cooling protection system of a spheroidizing furnace according to the present invention;
FIG. 3 is a schematic diagram of another possible spheroidizing furnace cooling protection system provided by the present invention.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
Referring to fig. 1 of the drawings, fig. 1 is a schematic structural diagram of a spheroidizing furnace cooling protection device provided by the present invention, and as shown in fig. 1, the spheroidizing furnace cooling protection device comprises a water inlet pipe 1, a water outlet pipe 2, a first pressure alarm device and a second pressure alarm device; one end (the position of a reference numeral 1A) of the water inlet pipe 1 is connected with a water inlet of the spheroidizing furnace, and the water inlet pipe 1 is used for conveying condensed water to the spheroidizing furnace; one end (reference numeral 2A) of the water outlet pipe 2 is connected with a water outlet of the spheroidizing furnace, and the water outlet pipe 2 is used for receiving the condensed water from the spheroidizing furnace; the first pressure alarm device is connected to the water inlet pipe and used for giving an alarm when the water pressure in the water inlet pipe reaches a first threshold value; the second pressure alarm device is connected to the water outlet pipe and used for giving an alarm when the water pressure in the water outlet pipe reaches a second threshold value. The first threshold and the second threshold may be set according to actual needs, and the first threshold and the second threshold may be the same.
In a possible implementation manner, the first pressure alarm device includes a first pressure sensor 3 and a first alarm 4, the first pressure sensor 3 is connected to the water inlet pipe 1 through a first pipeline, the connection point is the position of reference numeral 1B, and the first pressure sensor 3 is connected to the first alarm 4 through a circuit connection line. When the comdenstion water can't correctly input to the spheroidizing furnace, the comdenstion water is piled up in the inlet pipe, and when accumulational volume reached a definite value, the comdenstion water can flow to first pressure sensor through first pipeline, and first pressure sensor detects certain pressure, and when pressure reached first threshold value, through the first siren signals of telecommunication of circuit connection line to so that first siren sounds.
In a possible implementation manner, the second pressure alarm device comprises a second pressure sensor 5 and a second alarm 6, the second pressure sensor 5 is connected to the water outlet pipe 2 through a second pipeline, the connection point is the reference numeral 2B, and the second pressure sensor 5 is connected to the second alarm 6 through a circuit connection line. When the unable correct discharge outlet pipe of comdenstion water, the comdenstion water is piled up in the outlet pipe, and when accumulational volume reached a definite value, the comdenstion water can flow to second pressure sensor through the second pipeline, and second pressure sensor detects certain pressure, and when pressure reached the second threshold value, through the circuit connection line to the second siren signals of telecommunication so that the second siren sounds.
When the cooling protection device of the spheroidizing furnace in the scheme correctly cools and protects the spheroidizing furnace, condensed water can be input into the spheroidizing furnace from the water inlet pipe and is discharged from the spheroidizing furnace through the water outlet pipe. When the condensed water cannot be correctly input into the spheroidizing furnace, the water pressure in the water inlet pipe rises, so that the first pressure alarm gives an alarm, or when the condensed water cannot be correctly discharged out of the water outlet pipe, the water pressure in the water outlet pipe rises, so that the second pressure alarm gives an alarm. Therefore, the cooling protection device for the spheroidizing furnace can determine whether the spheroidizing furnace is protected by cooling through whether the alarm is sounded.
In a possible implementation manner, valves 7 are respectively installed on the water inlet pipe 1, the water outlet pipe 2, the first pipeline and the second pipeline; the valve on the water inlet pipe 1 is arranged on one side, far away from the spheroidizing furnace, of a connection point 1B of the water inlet pipe 1 and the first pipeline; and the valve on the water outlet pipe 2 is arranged on one side, far away from the spheroidizing furnace, of the connection point 2B of the water outlet pipe 2 and the second pipeline. The amount of condensed water for cooling the spheroidizing furnace can be controlled through the valve, so that the cooling protection device of the spheroidizing furnace is more flexible in the use process.
In a possible implementation manner, a first slipknot 1C is installed on the water inlet pipe 1, and a second slipknot 2C is installed on the water outlet pipe. First slipknot 1C is used for fixed inlet tube 1, and second slipknot 2C is used for fixed outlet pipe 2, when need not cooling the protection to the spheroidizing furnace, unloads inlet tube and outlet pipe and can more save space. In particular, when the cooling protection device of the spheroidizing furnace is used, the water inlet pipe can be bound to a corresponding fixed point through the first slipknot and the water outlet pipe can be bound to a corresponding position through the second slipknot.
In a possible implementation manner, the caliber of the water inlet pipe 1 is not larger than the caliber of the water outlet pipe 2. The aperture of the water inlet pipe is not larger than that of the water outlet pipe, so that the possibility of water outlet pipe breakage caused by accumulation of condensed water when the water outlet pipe breaks down is reduced.
It is worth mentioning that the caliber of any valve is smaller than the caliber of the pipeline installed with the valve, and the caliber of the first slipknot is matched with the caliber of the water inlet pipe. The caliber of the second slipknot is matched with the caliber of the water outlet pipe.
FIG. 2 is a schematic view of a possible cooling protection system of a spheroidizing furnace according to the present invention; as shown in fig. 2, the spheroidizing furnace cooling protection system includes: at least one spheroidization furnace cooling protection device, a water inlet main pipe 11, a water outlet main pipe 10, a cooling tower 8 and a water pump 9 in any one of the above possible implementation manners, wherein a water outlet of the cooling tower 8 is connected to the water pump 9, the water pump 9 is connected to the water outlet main pipe 10, and the water outlet main pipe 10 is connected to the water inlet pipe 1 of the at least one spheroidization furnace cooling protection device; the water outlet pipe 2 of the cooling protection device of the at least one spheroidizing furnace is connected to the water inlet main pipe 11, and the water inlet main pipe 11 is connected to the cooling tower 8.
Above-mentioned cooling tower 8 provides the comdenstion water for balling furnace cooling protection device, and the comdenstion water cools off the protection back to balling furnace 12, flows back to cooling tower 8 through outlet pipe 2 and water inlet manifold 11 and cools off the back again and input balling furnace cooling protection device again through outlet manifold 10 again, has realized circulative cooling. Wherein the water pump 9 is used for controlling the flow direction of the condensed water.
In a possible implementation, the aperture of the water outlet main pipe 10 is not larger than that of the water inlet main pipe 11. The scheme reduces the possibility of water inlet main pipe rupture caused by fault accumulation on the condensate water backflow path.
In addition, the utility model also provides another possible spheroidizing furnace cooling protection system, as shown in fig. 3, and fig. 3 is a schematic structural diagram of another possible spheroidizing furnace cooling protection system provided by the utility model. The cooling protection system of the spheroidizing furnace is provided with a plurality of cooling protection devices of the spheroidizing furnace, wherein the structure and the principle of any one cooling protection device of the spheroidizing furnace are the same as those of the cooling protection device of the spheroidizing furnace shown in the figure 1, and the above description can be referred to, and the details are not repeated. The water inlet pipe 1 and the water inlet main pipe 11 shown in fig. 3 are located on different planes, that is, the water inlet pipe 1 is not connected with the water inlet main pipe 11. The water pump 9 outputs the condensed water to the water outlet main pipe 9, and the condensed water flows to the water inlet pipes of the cooling protection devices of the spheroidizing furnaces through the water outlet main pipe 9 respectively, and flows into the corresponding spheroidizing furnaces from the water inlet pipes of the cooling protection devices of the spheroidizing furnaces to realize cooling protection of the spheroidizing furnaces. And then the condensate discharged from the spheroidizing furnace is discharged to a water inlet main pipe 11 through a water outlet pipe corresponding to each spheroidizing furnace, and then flows back to the cooling tower 8 through the water inlet main pipe 11 to be cooled again. In the process, once the cooling protection of a certain spheroidizing furnace is blocked, the first alarm or the second alarm corresponding to the spheroidizing furnace gives an alarm to indicate that the cooling protection of the spheroidizing furnace is not correctly realized. Therefore, the system for protecting the cooling of the spheroidization furnace can determine whether each spheroidization furnace is protected by cooling. The number of the spheroidization furnace cooling protection systems to be installed in the spheroidization furnace cooling protection system is not limited, and two or three or more spheroidization furnaces may be used as shown in fig. 3. And the calibers of the water inlet pipe and the water outlet pipe corresponding to one spheroidizing furnace can be different from the calibers of the water inlet pipe and the water outlet pipe corresponding to other spheroidizing furnaces.
It should be noted that, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments or to substitute part of the technical features, and any modifications, equivalents, improvements, and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a spheroidizing furnace cooling protection device which characterized in that includes: the water inlet pipe, the water outlet pipe, the first pressure alarm device and the second pressure alarm device are arranged on the water inlet pipe; one end of the water inlet pipe is connected with a water inlet of the spheroidizing furnace, and the water inlet pipe is used for conveying condensed water to the spheroidizing furnace; one end of the water outlet pipe is connected with a water outlet of the spheroidizing furnace, and the water outlet pipe is used for receiving the condensed water from the spheroidizing furnace; the first pressure alarm device is connected to the water inlet pipe and used for giving an alarm when the water pressure in the water inlet pipe reaches a first threshold value; the second pressure alarm device is connected to the water outlet pipe and used for giving an alarm when the water pressure in the water outlet pipe reaches a second threshold value.
2. The spheroidizing furnace cooling protection device according to claim 1, wherein the first pressure alarm device comprises a first pressure sensor and a first alarm, the first pressure sensor is connected to the water inlet pipe through a first pipeline, and the first pressure sensor is connected with the first alarm through a circuit connecting wire.
3. The spheroidizing furnace cooling protection device according to claim 2, wherein the second pressure alarm device comprises a second pressure sensor and a second alarm, the second pressure sensor is connected to the water outlet pipe through a second pipeline, and the second pressure sensor is connected with the second alarm through a circuit connecting wire.
4. The spheroidizing furnace cooling protection device according to claim 3, wherein valves are respectively installed on the water inlet pipe, the water outlet pipe, the first pipeline and the second pipeline; the valve on the water inlet pipe is arranged on one side, far away from the spheroidizing furnace, of the connection point of the water inlet pipe and the first pipeline; and the valve on the water outlet pipe is arranged on one side of the connection point of the water outlet pipe and the second pipeline, which is far away from the spheroidizing furnace.
5. The spheroidizing furnace cooling protection device according to claim 1, wherein a first slipknot is installed on the water inlet pipe, and a second slipknot is installed on the water outlet pipe.
6. The spheroidizing furnace cooling protection device according to claim 1, wherein the caliber of the water inlet pipe is not larger than the caliber of the water outlet pipe.
7. A spheroidization furnace cooling protection system is characterized by comprising at least one spheroidization furnace cooling protection device as claimed in any one of claims 1 to 6, a water inlet main pipe, a water outlet main pipe, a cooling tower and a water pump, wherein a water outlet of the cooling tower is connected to the water pump, the water pump is connected to the water outlet main pipe, and the water outlet main pipe is connected to a water inlet pipe of the at least one spheroidization furnace cooling protection device; and the water outlet pipe of the cooling protection device of the at least one spheroidizing furnace is connected to the water inlet main pipe, and the water inlet main pipe is connected to the cooling tower.
8. The spheroidizing furnace cooling protection system of claim 7, wherein the caliber of the water outlet header is not larger than the caliber of the water inlet header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740426.6U CN215560476U (en) | 2021-04-13 | 2021-04-13 | Spheroidizing furnace cooling protection device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740426.6U CN215560476U (en) | 2021-04-13 | 2021-04-13 | Spheroidizing furnace cooling protection device and system |
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| Publication Number | Publication Date |
|---|---|
| CN215560476U true CN215560476U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120740426.6U Active CN215560476U (en) | 2021-04-13 | 2021-04-13 | Spheroidizing furnace cooling protection device and system |
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| CN (1) | CN215560476U (en) |
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2021
- 2021-04-13 CN CN202120740426.6U patent/CN215560476U/en active Active
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