CN209292408U - A kind of metal quenching heat treatment system - Google Patents
A kind of metal quenching heat treatment system Download PDFInfo
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- CN209292408U CN209292408U CN201822189973.0U CN201822189973U CN209292408U CN 209292408 U CN209292408 U CN 209292408U CN 201822189973 U CN201822189973 U CN 201822189973U CN 209292408 U CN209292408 U CN 209292408U
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- 238000010791 quenching Methods 0.000 title claims abstract description 114
- 230000000171 quenching effect Effects 0.000 title claims abstract description 110
- 239000002184 metal Substances 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000001802 infusion Methods 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 21
- 230000009469 supplementation Effects 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Control Of Heat Treatment Processes (AREA)
Abstract
The utility model discloses a kind of metal quenching heat treatment systems, belong to quenching technology field, quenching bath, filter mechanism, heat exchange mechanisms and insulating box including being in turn connected to form circulation loop by pipeline, and it is filled in circulation loop equipped with hardening media, the first liquid level detector is provided on quenching bath, further include: it is set between the insulating box and the quenching bath, and is capable of the first infusion mechanism of variable frequency adjustment；Be connected to first liquid level detector and it is described first infusion mechanism control system, be configured as control first infusion mechanism make quenching bath be in determine liquid level mode or overflow mode.The utility model is by heat exchange mechanisms and insulating box, so that the temperature of the hardening media of quenching bath is kept within a preset range.The working frequency of the first infusion mechanism is adjusted in real time according to the testing result of the first liquid level detector by control system, so as to adjust the liquid level in quenching bath, so that quenching bath, which has, determines liquid level mode and overflow mode.
Description
Technical field
The utility model relates to quenching technology field more particularly to a kind of metal quenching heat treatment systems.
Background technique
Quenching is that processing step conventional in heat treatment obtains the made of metal of different performance for changing the crystal phase of metal
Product.
Currently, quenching when, be workpiece to be quenched is placed in the quenching bath for filling hardening media (water, oil etc.) into
Row quenching, but the temperature in quenching bath is constantly increased with the progress of quenching process, the temperature of hardening media, influences cooling effect
Fruit, and liquid level then constantly reduces, and causes quenching uneven, and the surface of hardening media will continue to accumulate pollution in quenching bath
Object leads to the line clogging for connecting quenching bath.
Utility model content
The purpose of this utility model is to provide a kind of metal quenching heat treatment systems, to realize that the quenching in quenching bath is situated between
The temperature and liquid level of matter are relative constant, and remove the pollutant in hardening media.
As above design, the technical scheme adopted by the utility model is
A kind of metal quenching heat treatment system, quenching bath, filtering including being in turn connected to form circulation loop by pipeline
Mechanism, heat exchange mechanisms and insulating box, and fill in the circulation loop equipped with hardening media, the first liquid is provided on the quenching bath
Bit detector, further includes:
First infusion mechanism, is set between the insulating box and the quenching bath, and being capable of variable frequency adjustment；
Control system is connected to first liquid level detector and first infusion mechanism, is configured as controlling
It is described first infusion mechanism make the quenching bath be in determine liquid level mode or overflow mode.
Further, further include filtering ponds, be provided with overflow launder at the top of the quenching bath, be configured as making the quenching bath
In the interior hardening media overflow to the filtering ponds.
It further, further include the second infusion mechanism, second infusion mechanism is set to the filtering ponds and described quenches
Between fiery pond, and it is connected to the control system.
It further, further include fluid infusion mechanism, the fluid infusion mechanism is connected to the insulating box.
Further, the fluid infusion mechanism includes liquid supplementation pipe and fluid infusion valve module, and the fluid infusion valve module is set to described
In liquid supplementation pipe, the liquid supplementation pipe is connected to the insulating box, and the fluid infusion valve module is connected to the control system.
Further, the second liquid level detector is provided on the insulating box, second liquid level detector is connected to institute
State control system.
Further, the heat exchange mechanisms include heat exchanger, and the hardening media import of the heat exchanger and hardening media go out
Mouth is connected to the filter mechanism and the insulating box.
Further, the heat exchange mechanisms further include temperature detector and control valve, and the temperature detector is set to institute
Hardening media outlet is stated, the control valve is set to the cold medium import of the heat exchanger, and the temperature, the control valve connect
It is connected to the control system.
It further, further include third infusion mechanism, the third infusion mechanism is set to the quenching bath and the mistake
Between filter structure, and it is connected to the control system.
Further, the control system is PLC control system.
The utility model has the following beneficial effects:
The utility model proposes metal quenching heat treatment system, pass through setting heat exchange mechanisms and insulating box, heat exchange mechanisms
Cooled down by heat exchange to the hardening media in quenching bath, and during being delivered in quenching bath by insulating box, energy
Enough so that the temperature of the hardening media of quenching bath is kept within a preset range.
Adjust the work frequency of the first infusion mechanism in real time according to the testing result of the first liquid level detector by control system
Rate, so as to adjust the liquid level in quenching bath, so that quenching bath, which has, determines liquid level mode and overflow mode, in the case where determining liquid level mode,
Control system is according to the working frequency of the testing result real-time control variable frequency pump of the first liquid level detector, so that the liquid of quenching bath
Position is maintained at default liquid level.And under overflow mode, control system is according to the result real-time control frequency conversion of the first liquid level detector
The working frequency of water pump, so that the hardening media in quenching bath is with the outside overflow of flow within the scope of preset flow, to will quench
Quenching bath is discharged by overflow in the pollutant of fiery dielectric surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of metal quenching heat treatment system provided by the utility model.
In figure:
1, quenching bath；11, overflow groove；12, the first liquid level detector；
2, filter mechanism；21, filter；
3, heat exchange mechanisms；31, heat exchanger；32, temperature detector；33, control valve；
4, insulating box；41, the first inductor；42, the second inductor；
5, the first infusion mechanism；51, solution feed pump；
6, third infusion mechanism；61, liquid pump is returned；
7, fluid infusion mechanism；71, liquid supplementation pipe；72, fluid infusion valve module；
81, filtering ponds；82, the second infusion mechanism；83, connecting rod float switch.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Fig. 1 is the structural schematic diagram of metal quenching heat treatment system in the present embodiment.As shown in Figure 1, metal quenching heat
Processing system includes the quenching bath 1 that circulation loop is in turn connected to form by pipeline, filter mechanism 2, heat exchange mechanisms 3 and insulating box
4, it fills equipped with hardening media in circulation loop, in the present embodiment, hardening media is water, certainly in other embodiments, may be used also
Think mineral oil etc..The first liquid level detector 12 is provided on quenching bath 1, in the present embodiment, the first liquid level detector 12 is
Capacitance level gauge, certainly in other embodiments, the first liquid level detector 12 can also be the structures such as liquid level sensor.This
Outside, in the present embodiment, insulating box 4 is constant temperature water tank, and the water temperature in constant temperature water tank is 19 DEG C, and constant temperature water tank is the prior art
In common structure, details are not described herein.
In addition, the metal quenching heat treatment system further includes control system and the first infusion mechanism 5, filter mechanism 2, heat exchange
Mechanism 3, insulating box 4, the first liquid level detector 12 and the first infusion mechanism 5 are all connected to controller.First infusion mechanism 5 is arranged
Between insulating box 4 and quenching bath 1, and being capable of variable frequency adjustment.Control system is PLC control system, can control the first infusion
5 structure of machine make quenching bath 1 be in determine liquid level mode or overflow mode.Specifically, in the present embodiment, the first infusion mechanism 5
Including two solution feed pumps 51, two solution feed pumps 51 are variable frequency pump, and two variable frequency pumps are all connected to control system, this
Outside, two variable frequency pump the using and the reserved, i.e., in normal operating conditions, only one variable frequency pump are in running order.
By setting heat exchange mechanisms 3 and insulating box 4, heat exchange mechanisms 3 by heat exchange to the hardening media in quenching bath 1 into
Row cooling, insulating box 4 make hardening media be maintained at 19 DEG C, then during being delivered in quenching bath 1 by solution feed pump 51, quench
The temperature change very little of fiery medium can be neglected, the temperature of the hardening media of quenching bath 1 is finally enabled to be maintained at default
Temperature (19 DEG C).
By setting variable frequency pump for solution feed pump 51, control system is real according to the testing result of the first liquid level detector 12
When adjust the working frequency of variable frequency pump, thus the liquid level in whole quenching bath 1, so that quenching bath 1, which has, determine liquid level mode and excessive
Stream mode, and can be realized by PLC control system and determining continuously to switch between liquid level mode and overflow mode, it is smoothed
It crosses.In the case where determining liquid level mode, control system is according to the work of the testing result real-time control variable frequency pump of the first liquid level detector 12
Working frequency, so that the liquid level of quenching bath 1 is maintained at default liquid level (being set according to actual needs).And under overflow mode,
Control system is according to the working frequency of the result real-time control variable frequency pump of the first liquid level detector 12, so that in quenching bath 1
Hardening media is with the outside overflow of flow within the scope of preset flow, so that the pollutant on hardening media surface be quenched by overflow discharge
Fiery pond 1.
Specifically, in the case where determining liquid level mode, it is assumed that the default liquid level of the capacitance level gauge of quenching bath 1 is LTset1,
And upper and lower allowed band difference DIFF1 and DIFF2, DIFF1 and DIFF2 are positive value, specific value according to actual needs into
Row setting.As the measured value > LTset1+DIFF1 of liquid level, control system controls variable frequency pump off-load, reduces working frequency,
Wherein LTset1+DIFF1 is upper limit level；As LTset1-DIFF2≤liquid level measured value≤LTset1+DIFF1, control
System controls the working frequency continuous service for the eve that water pump is entered with the measured value of liquid level in this section；When the survey of liquid level
When measuring < LTset1-DIFF2, control system controls variable frequency pump load, increases working frequency, under wherein LTset1-DIFF2 is
Limit liquid level.And under overflow mode, it is assumed that the default liquid level of the capacitance level gauge of quenching bath 1 be LTset2, control system with
PID reverse logic controls the frequency of one of solution feed pump 51, when the liquid level of capacitance level gauge detection is higher than LTset2, subtracts
The working frequency of small solution feed pump 51；When the liquid level of capacitance level gauge detection is lower than LTset2, increase the work of solution feed pump 51
Frequency.
As shown in Figure 1, the metal quenching heat treatment system further includes third infusion mechanism 6, third infusion mechanism 6 is connected to
Control system is set between quenching bath 1 and filter mechanism 2, and in the present embodiment, third infusion mechanism 6 includes two and returns liquid
Pump 61, two are returned liquid pump 61 and are all connected to control system, and in the present embodiment, it is main frequency water pump that two, which are returned liquid pump 61,.This
Outside, two are returned 61 the using and the reserved of liquid pump, i.e., in normal operating conditions, it is in running order that only one returns liquid pump 61.And
Determine under liquid level mode, when capacitance level gauge detects that the liquid level in quenching bath 1 (is higher than upper limit liquid as far as up to super upper limit level
Position) when, two are returned liquid pump 61 and worked at the same time, to reduce the liquid level of quenching bath 1.
As shown in Figure 1,1 top ring of quenching bath is provided with overflow groove 11 around the circumferential direction of quenching bath 1, in the vertical direction,
The Sidewall Height of overflow groove 11 is equal to the height of the outer wall of quenching bath 1, and top of the bottom of overflow groove 11 away from 1 outer wall of quenching bath
With a certain distance, convenient for storing a certain amount of hardening media, so that hardening media uniformly outside overflow.In order in quenching bath
1 reuses hardening media under overflow mode, which further includes filtering ponds 81, filtering
It is provided with non-woven fabrics filter screen on pond 81, can be realized and the hardening media overflowed in overflow groove 11 is filtered, realizes quenching
The purification of medium.In addition, filtering ponds 81 are provided with the second infusion mechanism 82 in quenching bath 1, and on the pipeline by piping connection,
In the present embodiment, the second infusion mechanism 82 is liquid-feeding pump.And connecting rod float switch 83 is provided in filtering ponds 81, connecting rod floating ball
Switch 83 and liquid-feeding pump are all connected to control system, and the liquid level in filtering ponds 81 is detected by connecting rod float switch 83 and is passed through
Control system controls liquid-feeding pump, and when the liquid level in filtering ponds 81 is higher than upper limit level, liquid-feeding pump work will in filtering ponds 81
Hardening media be delivered in quenching bath 1 again, and this process in quenching bath 1 hardening media temperature influence very little, can
It ignores；When the liquid level in filtering ponds 81 is lower than bottom limit level, liquid-feeding pump stops working.In addition, when in filtering ponds 81
When liquid level reaches super upper limit level (being higher than upper limit level), connecting rod float switch 83 transmits signal to control system, control system
It forces the control metal quenching heat treatment system out of service and alarms, for example alarmed by buzzer, LED light etc..And
And control system controls solution feed pump 51 first and stops working in the process, delay controls back liquid pump 61 after seven seconds and stops working.
In addition, the upper limit level of above-mentioned filtering ponds 81, bottom limit level and super upper limit level are set according to actual needs.
As shown in Figure 1, the metal quenching heat treatment system further includes fluid infusion mechanism 7, fluid infusion mechanism 7 is connected to insulating box 4,
Hardening media can be supplemented into circulation loop.Specifically, the fluid infusion mechanism 7 includes liquid supplementation pipe 71 and fluid infusion valve module 72,
Wherein, liquid supplementation pipe 71 is connected to insulating box 4, and fluid infusion valve module 72 is set in liquid supplementation pipe 71, and is all connected to control system.
In addition, being provided with the second liquid level detector, in the present embodiment, second on insulating box 4 to realize automatic liquid supply
Liquid level detector includes two inductors, respectively the first inductor 41 and the second inductor 42, and the first inductor 41 is for examining
The liquid level of the hardening media in insulating box 4 is surveyed, and is connected to control system.When the liquid level in insulating box 4 is equal to or less than under it
When limiting liquid level, 41 feedback signal of the first inductor to control system, control system controls the fluid infusion valve module 72 in liquid supplementation pipe 71
It opens, injects hardening media into insulating box 4；When the liquid level in insulating box 4 is equal to or higher than its upper limit level, the first induction
To control system, control system controls fluid infusion valve module 72 and closes 41 feedback signal of device, stops the injection quenching into insulating box 4 and is situated between
Matter.
Second inductor 42 is connected to control system, and whether the liquid level for detecting the hardening media in insulating box 4 exceeds
Its super upper limit level (being higher than upper limit level), when the liquid level in insulating box 4 exceeds its super upper limit level, feedback signal to control
System, it is out of service and alarm that control system controls the metal quenching heat treatment system, for example, by buzzer, LED light etc. into
Row alarm.
In addition, the upper limit level of above-mentioned insulating box 4, bottom limit level and super upper limit level are set according to actual needs.
In addition, the first inductor 41 and the second inductor 42 are capacitance level gauge, and certainly in other embodiments, the first inductor
41 and second inductor 42 can also be liquid level sensor, and the first inductor 41 it is identical with the structure of the second inductor 42 or
It is different.
As shown in Figure 1, filter mechanism 2 includes two filters 21, two filters 21 are all connected to control system, at this
In embodiment, two filters 21 are stainless steel bag filter, and certainly in other embodiments, two filters 21 can also be
Other kinds of filter, and the type of two filters 21 is identical or different.It, can by the way that two stainless steel bag filters are arranged
The hardening media for being delivered to heat exchange mechanisms 3 by reflux pump 61 is filtered, guarantees the cleaning of hardening media to improve heat exchange
Efficiency.
As shown in Figure 1, heat exchange mechanisms 3 include heat exchanger 31, control valve 33 and temperature detector 32.Wherein, in this implementation
In example, heat exchanger 31 is plate heat exchanger, and certainly in other embodiments, heat exchanger 31 can also be other kinds of heat exchange
Device.Hardening media import, hardening media outlet, cold medium import and cold medium outlet are provided on heat exchanger 31, wherein quenching
Medium entrance is connected to filter mechanism 2, and hardening media outlet is connected to insulating box 4, and cold medium import and cold medium outlet connect
It is connected to cold medium supply arrangement (not shown), in the present embodiment, cold medium is ice water, returns liquid pump 61 out of quenching bath 1
The hardening media and cold medium of extraction carry out heat exchange in heat exchanger 31, to reduce the temperature of hardening media.
Temperature detector 32 is set to hardening media outlet, and control valve 33 is set to cold medium outlet, temperature detector 32
It is all connected to control system with control valve 33, and in the present embodiment, temperature detector 32 is temperature sensor, and control valve 33 is
Ratio adjusting valve.Temperature detector 32 detects the temperature of the hardening media of hardening media outlet and feeds back to control system, controls
System will test result to be compared with the default hardening media temperature that hardening media exports, and real-time control ratio adjusting valve
To adjust the circulation of cold medium, and then the temperature of the hardening media of adjustment hardening media outlet, in the present embodiment, quenching Jie
The temperature of the default hardening media of matter outlet is 18.5 DEG C, and when temperature is higher than 18.5 DEG C, the aperture of ratio adjusting valve increases；When
When temperature is lower than 18.5 DEG C, the aperture of ratio adjusting valve reduces.
The course of work of the metal quenching heat treatment system will be described in detail below.
1. open the metal quenching heat treatment system, control system controls one of them time liquid pump 61 and starts, after 2s, control
System processed controls one of solution feed pump 51 and starts.
2. returning liquid pump 61 when quenching bath 1, which is in, to be determined under liquid level mode and the hardening media in quenching bath 1 being driven successively to pass through
It is entered after two stainless steel bag filters and carries out heat exchange in plate heat exchanger with refrigerant, and is real-time by temperature detector 32
The temperature of the hardening media of hardening media outlet is detected, and to quench by real-time control ratio adjusting valve by control system
The temperature of the hardening media of media outlet maintains 18.5 DEG C.By the hardening media of the hardening media outlet outflow of plate heat exchanger
It entering in insulating box 4, the hardening media in insulating box 4 is delivered in quenching bath 1 by control system control solution feed pump 51, and
By the liquid level of the hardening media in 41 real-time detection insulating box 4 of the first inductor will pass through control system start/stop benefit
Liquid valve module 72 is to supplement hardening media into insulating box 4；It is situated between by the quenching in 42 real-time detection insulating box 4 of the second inductor
The liquid level of matter judges whether to forcibly close the metal quenching heat treatment system will pass through control system.In addition, the first liquid level is examined
The liquid level of the hardening media in 12 real-time detection quenching bath 1 of device is surveyed, and passes through the work of control system real-time control solution feed pump 51
Working frequency makes the liquid level of the hardening media in quenching bath be maintained at default liquid level (control process is as described above).
3. when quenching bath 1 is under overflow mode, reflux pump 61, two stainless steel bag filters, plate heat exchanger, constant temperature
The isostructural working condition of case 4 is constant.Control system is controlled with the working frequency of PID reverse logic real-time control solution feed pump 51,
So that the hardening media of quenching bath 1 is overflowed at the top of quenching bath 1 in overflow launder 11, and overflows in filtering ponds 81 and carried out
Filter.And the connecting rod float switch 83 in filtering ponds 81 passes through the Liquid level liquid-feeding pump of the hardening media in detection filtering ponds 81
It works or stops working.
4. close the metal quenching heat treatment system, control system controls solution feed pump 51 first and stops working, and controls after 3s
System processed controls back liquid pump 61 and stops working, and subsequently control system control control valve 33 is closed.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of metal quenching heat treatment system, which is characterized in that including being in turn connected to form quenching for circulation loop by pipeline
Fiery pond (1), filter mechanism (2), heat exchange mechanisms (3) and insulating box (4), and filled in the circulation loop equipped with hardening media, institute
It states and is provided with the first liquid level detector (12) on quenching bath (1), further includes:
First infusion mechanism (5), is set between the insulating box (4) and the quenching bath (1), and being capable of variable frequency adjustment；
Control system is connected to first liquid level detector (12) and first infusion mechanism (5), is configured as controlling
Make it is described first infusion mechanism (5) make the quenching bath (1) be in determine liquid level mode or overflow mode.
2. metal quenching heat treatment system according to claim 1, which is characterized in that it further include filtering ponds (81), it is described to quench
Overflow launder (11) are provided at the top of fiery pond (1), are configured as making the hardening media overflow in the quenching bath (1) to described
In filtering ponds (81).
3. metal quenching heat treatment system according to claim 2, which is characterized in that further include the second infusion mechanism
(82), second infusion mechanism (82) is set between the filtering ponds (81) and the quenching bath (1), and is connected to described
Control system.
4. metal quenching heat treatment system according to claim 1, which is characterized in that it further include fluid infusion mechanism (7), it is described
Fluid infusion mechanism (7) is connected to the insulating box (4).
5. metal quenching heat treatment system according to claim 4, which is characterized in that the fluid infusion mechanism (7) includes mending
Liquid pipe (71) and fluid infusion valve module (72), the fluid infusion valve module (72) are set on the liquid supplementation pipe (71), the liquid supplementation pipe
(71) it is connected to the insulating box (4), the fluid infusion valve module (72) is connected to the control system.
6. metal quenching heat treatment system according to claim 5, which is characterized in that be provided on the insulating box (4)
Second liquid level detector, second liquid level detector are connected to the control system.
7. metal quenching heat treatment system according to claim 1, which is characterized in that the heat exchange mechanisms (3) include changing
Hot device (31), the hardening media import of the heat exchanger (31) and hardening media outlet are connected to the filter mechanism (2)
With the insulating box (4).
8. metal quenching heat treatment system according to claim 7, which is characterized in that the heat exchange mechanisms (3) further include
Temperature detector (32) and control valve (33), the temperature detector (32) are set to the hardening media outlet, the control
Valve (33) is set to the cold medium import of the heat exchanger (31), and the temperature detector (32), the control valve (33) connect
It is connected to the control system.
9. metal quenching heat treatment system according to claim 1, which is characterized in that it further include third infusion mechanism (6),
Third infusion mechanism (6) is set between the quenching bath (1) and the filter mechanism (2), and is connected to the control
System.
10. metal quenching heat treatment system according to claim 1, which is characterized in that the control system is PLC control
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189973.0U CN209292408U (en) | 2018-12-25 | 2018-12-25 | A kind of metal quenching heat treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189973.0U CN209292408U (en) | 2018-12-25 | 2018-12-25 | A kind of metal quenching heat treatment system |
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| Publication Number | Publication Date |
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| CN209292408U true CN209292408U (en) | 2019-08-23 |
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| CN201822189973.0U Active CN209292408U (en) | 2018-12-25 | 2018-12-25 | A kind of metal quenching heat treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371210A (en) * | 2018-12-25 | 2019-02-22 | 昆山璟赫机电工程有限公司 | A metal quenching heat treatment system |
| CN113278772A (en) * | 2021-07-26 | 2021-08-20 | 南通恒信精工机械有限公司 | Quenching device for heat treatment production of mechanical parts |
-
2018
- 2018-12-25 CN CN201822189973.0U patent/CN209292408U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371210A (en) * | 2018-12-25 | 2019-02-22 | 昆山璟赫机电工程有限公司 | A metal quenching heat treatment system |
| CN113278772A (en) * | 2021-07-26 | 2021-08-20 | 南通恒信精工机械有限公司 | Quenching device for heat treatment production of mechanical parts |
| CN113278772B (en) * | 2021-07-26 | 2021-09-21 | 南通恒信精工机械有限公司 | Quenching device for heat treatment production of mechanical parts |
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