CN206599589U - A kind of quenching bath - Google Patents
A kind of quenching bath Download PDFInfo
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- CN206599589U CN206599589U CN201621298493.2U CN201621298493U CN206599589U CN 206599589 U CN206599589 U CN 206599589U CN 201621298493 U CN201621298493 U CN 201621298493U CN 206599589 U CN206599589 U CN 206599589U
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- quenching bath
- water inlet
- pipe
- water
- bath body
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Abstract
The utility model discloses a kind of quenching bath, including quenching bath body and controller, quenching bath body interior is provided with temperature sensor, the bottom of quenching bath body is disposed with many first sparge pipes and many second sparge pipes, first sparge pipe, second sparge pipe is alternately arranged, first sparge pipe has been evenly distributed in the upper surface several the first hole for water sprayings, second sparge pipe has been evenly distributed in the upper surface several the second hole for water sprayings, many first sparge pipes are connected with the first water inlet pipe, many second sparge pipes are connected with the second water inlet pipe, first water inlet pipe, second water inlet pipe is connected with the outlet pipe of cooler, cooler is electrically connected with controller, and the water inlet pipe of cooler is connected with water pump, the upper end of quenching bath body is provided with osculum, and it is connected with drainpipe, drainpipe is connected to constitute circulation loop with water pump, the bottom interval of quenching bath body is disposed with multigroup agitating device.The utility model has good cooling results, the characteristics of cooling down uniform.
Description
Technical field
The utility model is related to Field of Heat-treatment, more particularly to a kind of quenching bath.
Background technology
The quenching of steel is that steel is heated to more than critical-temperature, insulation a period of time, is allowed to all or part of austenitizing,
Then the Technology for Heating Processing that below Ms carries out martensite or bainite transformation is as cold as with the cooling rate more than critical cooling rate soon.
, it is necessary to rapidly be cooled down by quenching bath during Quenching Treatment.At present, the quenching bath of in the market makes
After a period of time, the water temperature in its pond is higher, it is difficult to reach the effect rapidly cooled down, when the steel for needing to cool down is excessive,
Pond water temperature can not reach the effect rapidly cooled down all the time in a high position, and existing quenching bath also has that inhomogeneous cooling is even to ask
Topic, thus, is badly in need of solving.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, a kind of quenching bath is provided, to solve existing quenching bath cooling
The problem of effect is poor, inhomogeneous cooling is even.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of quenching bath, including quenching bath body and controller, the quenching bath body interior are provided with temperature sensor,
The temperature sensor is electrically connected with controller, and the bottom of the quenching bath body is disposed with many first sparge pipes and many
Second sparge pipe, the first sparge pipe, the second sparge pipe are alternately arranged, first sparge pipe be evenly distributed in the upper surface several
One hole for water spraying, second sparge pipe has been evenly distributed in the upper surface several the second hole for water sprayings, and many first sparge pipes are with first
Water inlet pipe be connected, many second sparge pipes are connected with the second water inlet pipe, first water inlet pipe, the second water inlet pipe with cooling
The outlet pipe of machine is connected, and the cooler is electrically connected with controller, and the water inlet pipe of cooler is connected with water pump, the quenching
The upper end of pond body is provided with osculum, and is connected with drainpipe, and the drainpipe is connected with water pump to constitute circulation loop, institute
State water pump to be electrically connected with controller, the bottom interval of the quenching bath body is disposed with multigroup agitating device, every group of stirring dress
Put including 2 diving mixers for being symmetrically arranged in quenching bath body bottom portion two ends, the diving mixer and controller are electrical
Connection, and diving mixer is in tilted layout so that the impeller of diving mixer is towards the center of quenching bath body, submersible agitating
The angle of inclination of machine is 30 °~60 °.
As a kind of preferred scheme of the present utility model, the angle of inclination of the diving mixer is 45 °.
As a kind of preferred scheme of the present utility model, it is provided with first water inlet pipe, the second water inlet pipe unidirectional
Valve.
As a kind of preferred scheme of the present utility model, first sparge pipe is arranged along quenching bath body length direction,
Second sparge pipe is arranged along quenching bath body length direction.
As a kind of preferred scheme of the present utility model, the controller is PLC.
The beneficial effects of the utility model are that a kind of quenching bath has good cooling results, the characteristics of cooling down uniform, and
It can monitor the intrinsic water temperature of quenching bath in real time by setting temperature sensor, be easy to regulation and control.
Brief description of the drawings
Fig. 1 is a kind of structural representation of quenching bath of the utility model.
In figure:
1st, quenching bath body；2nd, the first sparge pipe；3rd, the second sparge pipe；4th, the first water inlet pipe；5th, the second water inlet pipe；6th, divide
Flow valve；7th, cooler；8th, water pump；9th, diving mixer.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.It can manage
Solution, embodiment described herein is used only for explaining the utility model, rather than limits of the present utility model.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of quenching bath of the utility model.
In the present embodiment, a kind of quenching bath, including quenching bath body 1 and controller, the controller is PLC controls
Device, the quenching bath body 1 is internally provided with temperature sensor, and the temperature sensor is electrically connected with controller, described to quench
The bottom of fiery pond body 1 is disposed with three first sparge pipes 2 and two second sparge pipes 3, the first sparge pipe 2, the second sparge pipe 3
It is alternately arranged, the first sparge pipe 2 is arranged along the length direction of quenching bath body 1, the second sparge pipe 3 is along the length side of quenching bath body 1
To arrangement, first sparge pipe 2 has been evenly distributed in the upper surface several the first hole for water sprayings, the upper surface of second sparge pipe 3
Be evenly equipped with several the second hole for water sprayings, three first sparge pipes 2 are connected with the first water inlet pipe 4, two second sparge pipes 3 with
Second water inlet pipe 5 is connected, and the outlet pipe of first water inlet pipe 4, the second water inlet pipe 5 with cooler 7 is connected, the cooler
It is provided with 7 outlet pipe on flow divider, first water inlet pipe 4, the second water inlet pipe 5 and is provided with check valve, the cooling
Machine 7 is electrically connected with controller, and the water inlet pipe of cooler 7 is connected with water pump 8, is provided with the water inlet pipe of the cooler 7
Check valve, the upper end of the quenching bath body 1 is provided with osculum, and is connected with drainpipe, the drainpipe be connected with water pump 8 with
Circulation loop is constituted, the water pump 8 is electrically connected with controller, and the bottom interval of the quenching bath body 1 is disposed with 4 groups of stirrings
Device, every group of agitating device includes 2 diving mixers 9 for being symmetrically arranged in the bottom two ends of quenching bath body 1, and the diving is stirred
Machine 9 and controller is mixed to be electrically connected with, and diving mixer 9 is in tilted layout so that the impeller of diving mixer 9 is towards quenching bath sheet
The center of body 1, the angle of inclination of diving mixer 9 is 45 °.
Although it is noted that in above-described embodiment, the angle of inclination of diving mixer 9 is 45 °, and this practicality is new
Type not limited to this, the angle of inclination of diving mixer 9 can also be for 30 ° or 60 ° or positioned at any number between the two, 45 °
For preferred scheme of the present utility model.
A kind of above-mentioned quenching bath, the higher water of the internal upper part temperature of quenching bath body 1 is entered by water pump 8 by drainpipe to be cooled down
Cooled down in machine 7, the water after being cooled down through cooler 7 enters the first sparge pipe 2, second by the first water inlet pipe 4, the second water inlet pipe 5 and sprayed
In water pipe 3, and sprayed upwards by the first hole for water spraying, the second hole for water spraying, at the same time, the wheel rotation of diving mixer 9 is carried out
Stirring so that the water of bottom is turned over upwards in quenching bath body 1 gushes, and is cooled down to workpiece, with good cooling results, cooling is uniform
The characteristics of, in addition, by setting temperature sensor, the water temperature in monitoring quenching bath body 1 can be achieved, can when water temperature is higher
The velocity of rotation of the impeller of diving mixer 9 is improved, and accelerates water circulation by controlling water pump 8 to improve displacement, and then will be quenched
Water temperature control in fiery pond body 1 is within the required range, simple in construction, be easily achieved.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model is not by above-mentioned implementation
Example limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these
Changes and modifications are both fallen within the range of claimed the utility model.Scope is claimed by appended right in the utility model
Claim is defined.
Claims (5)
1. a kind of quenching bath, it is characterised in that：Including quenching bath body and controller, the quenching bath body interior is provided with temperature
Sensor is spent, the temperature sensor is electrically connected with controller, and the bottom of the quenching bath body is disposed with many first sprays
Water pipe and many second sparge pipes, the first sparge pipe, the second sparge pipe be alternately arranged, and first sparge pipe is evenly distributed in the upper surface
There are several the first hole for water sprayings, second sparge pipe has been evenly distributed in the upper surface several the second hole for water sprayings, many first water sprays
The water inlet pipes of Guan Junyu first are connected, and many second sparge pipes are connected with the second water inlet pipe, first water inlet pipe, the second water inlet
The outlet pipe of Guan Junyu coolers is connected, and the cooler is electrically connected with controller, and the water inlet pipe and water pump phase of cooler
Even, the upper end of the quenching bath body is provided with osculum, and is connected with drainpipe, and the drainpipe is connected with water pump to be followed with constituting
Loop back path, the water pump is electrically connected with controller, and the bottom interval of the quenching bath body is disposed with multigroup agitating device, often
Group agitating device includes 2 diving mixers for being symmetrically arranged in quenching bath body bottom portion two ends, the diving mixer and control
Device processed is electrically connected with, and diving mixer is in tilted layout so that the impeller of diving mixer is towards the center of quenching bath body,
The angle of inclination of diving mixer is 30 °~60 °.
2. a kind of quenching bath according to claim 1, it is characterised in that：The angle of inclination of the diving mixer is 45 °.
3. a kind of quenching bath according to claim 1, it is characterised in that：On first water inlet pipe, the second water inlet pipe
It is provided with check valve.
4. a kind of quenching bath according to claim 1, it is characterised in that：First sparge pipe is along quenching bath body length
Direction arranges that second sparge pipe is arranged along quenching bath body length direction.
5. a kind of quenching bath according to claim 1, it is characterised in that：The controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298493.2U CN206599589U (en) | 2016-11-29 | 2016-11-29 | A kind of quenching bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298493.2U CN206599589U (en) | 2016-11-29 | 2016-11-29 | A kind of quenching bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599589U true CN206599589U (en) | 2017-10-31 |
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ID=60149099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298493.2U Active CN206599589U (en) | 2016-11-29 | 2016-11-29 | A kind of quenching bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708744A (en) * | 2020-12-24 | 2021-04-27 | 宁国东方碾磨材料股份有限公司 | Convection type quenching device |
-
2016
- 2016-11-29 CN CN201621298493.2U patent/CN206599589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708744A (en) * | 2020-12-24 | 2021-04-27 | 宁国东方碾磨材料股份有限公司 | Convection type quenching device |
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