CN218893708U - Online filtering and oiling device for sealed quenching oil tank - Google Patents
Online filtering and oiling device for sealed quenching oil tank Download PDFInfo
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- CN218893708U CN218893708U CN202220939177.8U CN202220939177U CN218893708U CN 218893708 U CN218893708 U CN 218893708U CN 202220939177 U CN202220939177 U CN 202220939177U CN 218893708 U CN218893708 U CN 218893708U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to the technical field of heat treatment, in particular to an online filtering and oiling device for a sealed quenching oil tank, which is characterized by comprising the following components: the quenching oil tank is divided into a first station area on the left side and a second station area on the right side by a baffle plate, and lifting plates which can be used for workpieces to pass through an oil layer up and down are arranged in each group of station areas; the filter cooling box is characterized in that a water inlet is formed in the upper left side of the filter cooling box, a replaceable filter screen is arranged in the middle of the filter cooling box, a heat exchange pipeline for adjusting the oil temperature is arranged at the bottom of the right side of the filter cooling box, and a water outlet is formed in the lower right side of the filter cooling box; the quenching oil tank and the filtering cooling tank are connected through a pipeline, the quenching oil tank is connected with the waste oil recovery tank through a pipeline, and the quenching oil tank is connected with the oil tank through a pipeline.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to an online filtering and oiling device for a sealed quenching oil tank.
Background
The cooling performance is an important performance of the quenching medium, the quality of the quenching medium directly influences the quality of the quenched part, and the good cooling performance can ensure that the quenched part has a certain hardness and a qualified metallographic structure and can prevent the part from deforming and cracking. The quenching oil is in the range of 200-300 ℃, and the slow cooling speed is very suitable for quenching.
The existing quenching oil tank cannot carry out automatic quenching oil circulation cooling treatment, the production progress is affected during adjustment, meanwhile, the quenching oil is insufficiently filtered, and residues are easy to flow back to the oil tank.
Disclosure of Invention
The utility model aims to provide an online filtering and oiling device for a sealed quenching oil tank, which is convenient for circulating cooling treatment of quenching oil and achieves the beneficial effect of fully filtering the quenching oil.
In order to solve the technical problems, the utility model provides an on-line filtering and oiling device for a sealed quenching oil tank, which is characterized by comprising the following components:
the quenching oil tank is divided into a first station area on the left side and a second station area on the right side by a baffle plate, the lower ends of the first station area and the second station area are respectively provided with a first water outlet and a second water outlet, the left side of the first station area and the right side of the second station area are respectively provided with a first water inlet and a second water inlet, and each group of station areas is internally provided with a lifting plate for a workpiece to pass through an oil layer up and down;
the filter cooling box is characterized in that a water inlet is formed in the upper left side of the filter cooling box, a replaceable filter screen is arranged in the middle of the filter cooling box, a heat exchange pipeline for adjusting the oil temperature is arranged at the bottom of the right side of the filter cooling box, and a water outlet is formed in the lower right side of the filter cooling box;
the first water outlet and the second water outlet are respectively provided with a first electromagnetic valve and a second electromagnetic valve, the first water outlet and the second water outlet are respectively connected with a water inlet end of a first oil pump through pipelines, a water outlet end of the first oil pump is respectively connected with a water inlet of a filtering cooling box and a waste oil recovery box through pipelines, and an oil way is controlled through a two-position three-way valve A;
the water outlet is provided with a third electromagnetic valve and is connected with a two-position three-way valve B through a pipeline, and the other two ends of the two-position three-way valve B are respectively connected with a water inlet end of a second oil pump and an oil tank;
the water outlet end of the second oil pump is connected with the first water inlet and the second water inlet through pipelines respectively, and the first water inlet and the second water inlet are provided with a fourth electromagnetic valve and a fifth electromagnetic valve respectively.
Further, install removable wallboard on the inner wall of filtration cooling case left side, the wallboard right side is provided with a plurality of groups of bar magnets.
Further, a spiral stirrer driven by a motor is arranged on the right side of the filter screen of the filtering cooling box.
Further, a plurality of groups of nozzles communicated with the carbon dioxide fire extinguisher are arranged above the first station area, above the second station area and above the filtering cooling box.
Compared with the prior art after adopting the structure, the structure has the following beneficial effects:
the utility model discloses an online filtering and oiling device for a sealed quenching oil tank, which is convenient for carrying out circulating cooling treatment on quenching oil under the condition of not influencing production and achieves the beneficial effect of fully filtering the quenching oil.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of an on-line filtration and refueling device for a sealed quench tank in accordance with the present utility model.
FIG. 2 is a schematic diagram of a quench tank for a sealed quench tank online filtration and refueling apparatus in accordance with the present utility model.
FIG. 3 is a schematic diagram of a filtration cooling tank for a sealed quench tank online filtration and refueling device according to the present utility model.
In the figure: 1-quenching oil tank, 11-baffle, 2-first station area, 3-second station area, 21-first water outlet, 31-second water outlet, 22-first water inlet, 32-second water inlet, 4-lifting plate, 5-filtering cooling tank, 51-water inlet, 52-filter screen, 53-heat exchange pipeline, 54-water outlet, 23-first electromagnetic valve, 33-second electromagnetic valve, 6-first oil pump, 8-waste oil recovery tank, 9-two-position three-way valve A, 55-third electromagnetic valve, 10-two-position three-way valve B, 11-second oil pump, 12-oil tank connection, 24 fourth electromagnetic valve, 34-fifth electromagnetic valve. 56-wallboard, 57-bar magnet, 58-helical agitator, 13 spout.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the utility model to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of embodiments of the utility model encompasses the full ambit of the claims, as well as all available equivalents of the claims.
An on-line filtering and oiling device for a sealed type quenching oil tank as shown in fig. 1 to 3, comprising:
the quenching oil tank 1 is sealed, the quenching oil tank 1 is divided into a first station area 2 on the left side and a second station area 3 on the right side by a baffle 11, the lower ends of the first station area 2 and the second station area 3 are respectively provided with a first water outlet 21 and a second water outlet 31, the left side of the first station area 2 and the right side of the second station area 3 are respectively provided with a first water inlet 22 and a second water inlet 32, and each group of station areas is internally provided with a lifting plate 4 which can be used for workpieces to pass through an oil layer up and down;
the filter cooling box 5, a water inlet 51 is arranged above the left side of the filter cooling box 5, a replaceable filter screen 52 is arranged in the middle of the filter cooling box 5, a heat exchange pipeline 53 for adjusting the oil temperature is arranged at the bottom of the right side of the filter cooling box 5, and a water outlet 54 is arranged below the right side of the filter cooling box 5;
the first water outlet 21 and the second water outlet 31 are respectively provided with a first electromagnetic valve 23 and a second electromagnetic valve 33, the first water outlet 21 and the second water outlet 31 are respectively connected with the water inlet end of the first oil pump 6 through pipelines, the water outlet end of the first oil pump 6 is respectively connected with the water inlet 51 of the filtering cooling box 5 and the waste oil recovery box 8 through pipelines, and an oil way is controlled through a two-position three-way valve A9; when the quenching oil in the quenching oil tank is degraded due to long-time use, the quenching oil can be discharged into a waste oil recovery tank for subsequent treatment.
The water outlet is provided with a third electromagnetic valve 55 and is connected with a two-position three-way valve B10 through a pipeline, and the other two ends of the two-position three-way valve B10 are respectively connected with the water inlet end of the second oil pump 11 and the oil tank 12; when the quenching oil needs to be replenished, the quenching oil in the oil tank 12 can be pumped into the quenching oil tank 1.
The water outlet end of the second oil pump 11 is connected with the first water inlet 22 and the second water inlet 32 through pipelines respectively, and the first water inlet 22 and the second water inlet 32 are provided with a fourth electromagnetic valve 24 and a fifth electromagnetic valve 25 respectively.
Further, a replaceable wall plate 56 is mounted on the left inner wall of the filtering cooling box 5, and a plurality of groups of magnetic rods 57 are arranged on the right side of the wall plate 56. Part of residues in the quenching oil can be adsorbed through the arrangement of the magnetic rod, so that the filtering efficiency is improved, and meanwhile, the filter screen replacement times are reduced.
Further, a screw stirrer 58 driven by a motor is installed on the right side of the filter screen 52 of the filter cooling box 5. The spiral stirrer 58 drives the quenching oil to move rightwards, so that the fluidity of the quenching oil in the filtering cooling box is improved, and the filtering effect is improved.
Further, a plurality of groups of nozzles 13 communicated with the carbon dioxide fire extinguisher are arranged above the first station area 2, above the second station area 3 and above the filtering cooling box 5. When a fire disaster occurs, the quenching oil tank and the filtering cooling tank can be extinguished. Meanwhile, the first oil pump can pump quenching oil in the quenching oil tank to enter the waste oil recovery tank, so that the combustion objects are reduced, and the fire situation is lowered.
When the cooling device works, the lifting table drives the workpiece to be immersed into quenching oil for cooling, after the cooling device is used, the quenching oil in the first station area is discharged through the first water outlet and enters the first oil pump, then flows into the filtering cooling box for filtering, the quenching oil is regulated to reach the set temperature through the heat exchange pipeline, then flows into the first water inlet through the second oil pump, and returns to the quenching oil tank.
When the quenching oil in the first station area is subjected to filtering, cooling and temperature regulating operation, the second station area can be subjected to work piece cooling procedure operation, and after the completion of the filtering, cooling and temperature regulating operation of the quenching oil in the first station area, the quenching oil in the second station area can be subjected to filtering, cooling and temperature regulating operation, so that the quenching oil is alternately circulated, the shutdown times can be reduced, and the production efficiency is improved.
The utility model discloses an online filtering and oiling device for a sealed quenching oil tank, which is convenient for carrying out circulating cooling treatment on quenching oil under the condition of not influencing production and achieves the beneficial effect of fully filtering the quenching oil.
While particular embodiments of the present utility model have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined only by the appended claims.
Claims (4)
1. An on-line filtering and oiling device for a sealed quenching oil tank, comprising:
the quenching oil tank is divided into a first station area on the left side and a second station area on the right side by a baffle plate, the lower ends of the first station area and the second station area are respectively provided with a first water outlet and a second water outlet, the left side of the first station area and the right side of the second station area are respectively provided with a first water inlet and a second water inlet, and each group of station areas is internally provided with a lifting plate for a workpiece to pass through an oil layer up and down;
the filter cooling box is characterized in that a water inlet is formed in the upper left side of the filter cooling box, a replaceable filter screen is arranged in the middle of the filter cooling box, a heat exchange pipeline for adjusting the oil temperature is arranged at the bottom of the right side of the filter cooling box, and a water outlet is formed in the lower right side of the filter cooling box;
the first water outlet and the second water outlet are respectively provided with a first electromagnetic valve and a second electromagnetic valve, the first water outlet and the second water outlet are respectively connected with a water inlet end of a first oil pump through pipelines, a water outlet end of the first oil pump is respectively connected with a water inlet of a filtering cooling box and a waste oil recovery box through pipelines, and an oil way is controlled through a two-position three-way valve A;
the water outlet is provided with a third electromagnetic valve and is connected with a two-position three-way valve B through a pipeline, and the other two ends of the two-position three-way valve B are respectively connected with a water inlet end of a second oil pump and an oil tank;
the water outlet end of the second oil pump is connected with the first water inlet and the second water inlet through pipelines respectively, and the first water inlet and the second water inlet are provided with a fourth electromagnetic valve and a fifth electromagnetic valve respectively.
2. An on-line filtering and oiling device for a sealed quenching oil tank according to claim 1, wherein a replaceable wall plate is mounted on the inner wall of the left side of the filtering and cooling box, and a plurality of groups of magnetic bars are arranged on the right side of the wall plate.
3. An on-line filtering and oiling device for a sealed type quenching oil tank as in claim 1, wherein a spiral stirrer driven by a motor is installed on the right side of the filtering cooling tank filter screen.
4. An on-line filtering and oiling device for sealed quenching oil tanks according to claim 1, wherein a plurality of groups of nozzles communicated with a carbon dioxide fire extinguisher are arranged above the first station area, above the second station area and above the filtering cooling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939177.8U CN218893708U (en) | 2022-04-22 | 2022-04-22 | Online filtering and oiling device for sealed quenching oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939177.8U CN218893708U (en) | 2022-04-22 | 2022-04-22 | Online filtering and oiling device for sealed quenching oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218893708U true CN218893708U (en) | 2023-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220939177.8U Active CN218893708U (en) | 2022-04-22 | 2022-04-22 | Online filtering and oiling device for sealed quenching oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218893708U (en) |
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2022
- 2022-04-22 CN CN202220939177.8U patent/CN218893708U/en active Active
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