CN206989714U - Atmosphere controlled heat treatment furnace liquid vaporization device - Google Patents
Atmosphere controlled heat treatment furnace liquid vaporization device Download PDFInfo
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- CN206989714U CN206989714U CN201720867599.8U CN201720867599U CN206989714U CN 206989714 U CN206989714 U CN 206989714U CN 201720867599 U CN201720867599 U CN 201720867599U CN 206989714 U CN206989714 U CN 206989714U
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Abstract
It the utility model is related to atmosphere controlled heat treatment furnace liquid vaporization device, including housing, it is characterised in that：Housing is provided with liquid-inlet end, the vaporizing liquid port of export, heated vaporizer, temperature sensor and temperature controller, liquid-inlet end connects the fluid input port of heated vaporizer, the vaporizing liquid port of export connects the gas output end of heated vaporizer, liquid-inlet end connects liquid inlet conduit, vaporizing liquid port of export connection vaporizing liquid export pipeline；Form external process liquid vaporization structure；The temperature-sensitive head of temperature sensor and the temperature output end in contact of heated vaporizer, the signal input part of temperature signal output end connection temperature controller, the control signal of the signal output part connection heated vaporizer of temperature controller, forms the temperature control loop of heating vaporization；Form external atmosphere controlled heat treatment furnace liquid vaporization device.Have the characteristics that simple in construction, production efficiency is high, gasification temperature can reconcile it is easy to use.
Description
Technical field
A kind of atmosphere controlled heat treatment furnace liquid vaporization device is the utility model is related to, suitable for Technology for Heating Processing is used
Enter after liquid heating vaporization in heat-treatment furnace and become carrier gas or enriched gas, so as to reduce high anneal crack of the controlled atmosphere in stove
Solve the time.Belong to Equipment for Heating Processing and its accessory technical field.
Background technology
In the prior art, the atmosphere of heat-treatment furnace is usually that the Technology for Heating Processing of normal temperature is introduced directly into hot place with liquid
Manage in stove, heat-treatment furnace carrier gas or enriched gas are formed after heating vaporization in stove, it is this directly by Technology for Heating Processing liquid
Introducing the interior mode vaporized of stove, there are the following problems：(1) vaporization and cracking process of the liquid in stove needs the long period, at heat
Manage time length, low production efficiency.(2) gasification temperature is non-adjustable, in-convenience in use.
Utility model content
The purpose of this utility model, it is that process liquid is passed through vaporization presence heat in heat-treatment furnace in order to solve prior art
Processing time length, low production efficiency and inconvenient problem with use, there is provided a kind of atmosphere controlled heat treatment furnace is filled with vaporizing liquid
Put.Have the characteristics that simple in construction, heat treatment time is short, production efficiency is high, gasification temperature can reconcile it is easy to use.
The purpose of this utility model can be reached by adopting the following technical scheme that：
Atmosphere controlled heat treatment furnace liquid vaporization device, including housing, its design feature are：Housing enters provided with liquid
Mouth end, the vaporizing liquid port of export, heated vaporizer, temperature sensor and temperature controller, the connection heating vaporization of liquid-inlet end
The fluid input port of device, the vaporizing liquid port of export connect the gas output end of heated vaporizer, and liquid-inlet end connection liquid enters
Mouth pipeline, vaporizing liquid port of export connection vaporizing liquid export pipeline；Form external process liquid vaporization structure；TEMP
The temperature-sensitive head of device and the temperature output end in contact of heated vaporizer, the signal of temperature signal output end connection temperature controller input
End, the control signal of the signal output part connection heated vaporizer of temperature controller, the temperature control for forming heating vaporization are returned
Road；Coordinate external process liquid to vaporize structure by the temperature control loop for heating vaporization, form external controlled atmosphere heat
Treatment furnace liquid vaporization device.
The purpose of this utility model can also be reached by adopting the following technical scheme that：
Further, overtemperature prote controller is provided with housing, the overtemperature prote controller has temperature setting unit
With temperature comparing unit, the temperature-sensitive head of overtemperature prote controller contacts with heated vaporizer heating part, to detect heated vaporizer
Whether exceed design temperature, the control signal of the signal output part connection heated vaporizer of the overtemperature prote controller, formed
Heat the overtemperature prote control loop of vaporization.
Further, heat-insulation layer is provided with the madial wall of housing, forms insulation construction.
Further, heat-insulation layer volume blanket be laid in housing madial wall composition.
Further, the heated vaporizer is integral type heated vaporizer structure.
Further, electric-control system, wherein temperature are formed by temperature sensor, overtemperature prote controller and temperature controller
Sensor, overtemperature prote controller are arranged on heated vaporizer, with the temperature of direct sensing heating vaporizer.
The utility model has beneficial effect prominent as follows：
1st, the utility model is due to the fluid input port of the liquid-inlet end connection heated vaporizer of liquid vaporization device, liquid
Body vaporization outlet end connects the gas output end of heated vaporizer, liquid-inlet end connection liquid inlet conduit, and vaporizing liquid goes out
Mouth end connection vaporizing liquid export pipeline；Form external process liquid vaporization structure；The temperature-sensitive head of temperature sensor and heating
The temperature output end in contact of vaporizer, the signal input part of temperature signal output end connection temperature controller, temperature controller
Signal output part connects the control signal of heated vaporizer, forms the temperature control loop of heating vaporization；Vaporized by heating
Temperature control loop coordinate external process liquid vaporization structure, form external atmosphere controlled heat treatment furnace vaporizing liquid
Device.Therefore it can solve the problem that process liquid is passed through vaporization in heat-treatment furnace and heat treatment time length, production effect be present by prior art
Rate is low and inconvenient problem with use, has simple in construction, heat treatment time is short, production efficiency is high, gasification temperature can reconcile to make
With the features such as convenience and beneficial effect.
2nd, the utility model can reduce vaporescence of the liquid in stove, improve Technology for Heating Processing atmosphere in heat-treatment furnace
Lysis efficiency；Vapourizing temperature is adjustable in actual applications, has overtemperature automatic protection.It is compact-sized, simple and reliable, user
Just.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1.
Fig. 2 is the composition schematic diagram of electric-control system in the utility model specific embodiment 1.
Fig. 3 is the control principle schematic diagram of the utility model specific embodiment 1.
Embodiment
Specific embodiment 1：
Referring to figs. 1 to Fig. 3, atmosphere controlled heat treatment furnace liquid vaporization device that the present embodiment is related to, including housing
Q04, housing Q04 are provided with liquid-inlet end, the vaporizing liquid port of export, heated vaporizer Q02, temperature sensor S01 and temperature control
Device S03 processed, liquid-inlet end connection heated vaporizer Q02 fluid input port, the vaporizing liquid port of export connection heating vapour
Change device Q02 gas output end, liquid-inlet end connection liquid inlet conduit Q01, vaporizing liquid port of export connection vaporizing liquid
Export pipeline Q05；Form external process liquid vaporization structure；Temperature sensor S01 temperature-sensitive head and the temperature of heated vaporizer
The signal input part of degree output end in contact, temperature signal output end connection temperature controller S03, temperature controller S03 signal
Output end connection heated vaporizer Q02 control signal, forms the temperature control loop of heating vaporization；By heating vaporization
Temperature control loop coordinates external process liquid vaporization structure, forms external atmosphere controlled heat treatment furnace and is filled with vaporizing liquid
Put.
In the present embodiment：
Overtemperature prote controller S02 is provided with housing Q04, overtemperature prote controller S02 has temperature setting unit
With temperature comparing unit, overtemperature prote controller S02 temperature-sensitive head is contacted with heated vaporizer Q02 heating parts, heated with detecting
Whether vaporizer Q02 exceedes design temperature, overtemperature prote controller S02 signal output part connection heated vaporizer Q02's
Control signal, form the overtemperature prote control loop of heating vaporization.
Heat-insulation layer is provided with housing Q04 madial wall, forms insulation construction Q03.
Heat-insulation layer volume blanket be laid in housing Q04 madial wall composition.The heat-insulation layer being made up of volume blanket, there is thermal insulation separation thermal effect
The characteristics of fruit is good.
The heated vaporizer Q02 is integral type heated vaporizer structure.Heated vaporizer Q02 can be added using heating tube
Heat, heating tube are directly wound on liquid line, conducted heat soon, and liquid enters in liquid line, discord heating tube contact, securely and reliably.
Reference picture 2, electric-control system is formed by temperature sensor S01, overtemperature prote controller S02 and temperature controller S03
S00, wherein temperature sensor S01, overtemperature prote controller S02 are arranged on heated vaporizer Q02, with direct sensing heating vapour
Change device Q02 temperature.
Referring to figs. 1 to Fig. 3, the operation principle of the present embodiment is as follows：
The present embodiment in actual applications, is fixedly mounted near the air inlet of heat-treating atmosphere stove.Heat-treating atmosphere stove
Carrier gas and enriched gas are typically with industrial liquids such as methanol, kerosene, acetone, and liquid is using pressure-feed mode liquid
Heated vaporizer Q02 in housing Q04 is added, Technology for Heating Processing atmosphere is cracked into by heating.Liquid is from liquid inlet conduit Q01
Into in integral type heated vaporizer Q02, become gas by heating, enter heat-treatment furnace from vaporizing liquid export pipeline Q05
The inside, electric-control system S00 heats to it to be controlled, and temperature sensor S01 detects to the Q02 temperature of heated vaporizer,
When the temperature of heated vaporizer reaches design temperature, temperature controller S03 disconnects heating input, when temperature is less than setting temperature
When spending, temperature controller S03 can connect heating, so as to realize temperature automatic control.Overtemperature prote controller S02 is a safety
Device, when temperature sensor S01 or temperature controller S03 breaks down, heated vaporizer may heat to burn out always to be added
Hot device, when reaching overtemperature prote controller S02 rated temperature, overtemperature prote controller S02 meeting deenergizations, so as to reach
Protect heater purpose.Insulation construction Q03 can reduce thermal loss, energy-conserving and environment-protective.
Specific embodiment 2：
The characteristics of the utility model specific embodiment 2 is：Overtemperature prote control is omitted on the basis of the structure of specific embodiment 1
Device S02.Remaining is the same as specific embodiment 1.
Atmosphere controlled heat treatment furnace is to enter after the heating of Technology for Heating Processing liquid is vaporized at heat with liquid vaporization device
Become carrier gas or enriched gas in reason stove, so as to reduce Pintsch process time of the controlled atmosphere in stove, subtract liquid in stove
Vaporization heat absorption, reduces the decline for causing furnace temperature, makes Technology for Heating Processing more stable.This liquid vaporization device can be used for various atmosphere heat
Treatment furnace, such as batch-type furnace, bottom charging stove, shaft furnace, meshbeltfurnace.
Claims (6)
1. atmosphere controlled heat treatment furnace liquid vaporization device, including housing (Q04), it is characterised in that：Housing (Q04) is provided with liquid
Body entrance point, the vaporizing liquid port of export, heated vaporizer (Q02), temperature sensor (S01) and temperature controller (S03) liquid
The fluid input port of entrance point connection heated vaporizer (Q02), the gas of vaporizing liquid port of export connection heated vaporizer (Q02)
Output end, liquid-inlet end connection liquid inlet conduit (Q01), vaporizing liquid port of export connection vaporizing liquid export pipeline
(Q05)；Form external process liquid vaporization structure；The temperature-sensitive head of temperature sensor (S01) generates heat with heated vaporizer (Q02)
Portion's contact, the signal input part of its temperature signal output end connection temperature controller (S03), the signal of temperature controller (S03)
The control signal of output end connection heated vaporizer (Q02), form the temperature control loop of heating vaporization；Vaporized by heating
Temperature control loop coordinate external process liquid vaporization structure, form external atmosphere controlled heat treatment furnace vaporizing liquid
Device.
2. atmosphere controlled heat treatment furnace liquid vaporization device according to claim 1, it is characterised in that：In housing
(Q04) overtemperature prote controller (S02) is provided with, the overtemperature prote controller (S02) has temperature setting unit and temperature ratio
Compared with unit, the temperature-sensitive head of overtemperature prote controller (S02) contacts with heated vaporizer (Q02) heating part, with detection heating vaporization
Whether device (Q02) exceedes design temperature, the signal output part connection heated vaporizer (Q02) of the overtemperature prote controller (S02)
Control signal, formed heating vaporization overtemperature prote control loop.
3. atmosphere controlled heat treatment furnace liquid vaporization device according to claim 1 or 2, it is characterised in that：In housing
(Q04) madial wall is provided with heat-insulation layer, forms insulation construction (Q03).
4. atmosphere controlled heat treatment furnace liquid vaporization device according to claim 3, it is characterised in that：Heat-insulation layer rolls up blanket
Be laid in housing (Q04) madial wall composition.
5. atmosphere controlled heat treatment furnace liquid vaporization device according to claim 1, it is characterised in that：The heating vapour
It is integral type heated vaporizer structure to change device (Q02).
6. atmosphere controlled heat treatment furnace liquid vaporization device according to claim 1, it is characterised in that：By TEMP
Device (S01), overtemperature prote controller (S02) and temperature controller (S03) composition electric-control system (S00), wherein temperature sensor
(S01), overtemperature prote controller (S02) is arranged on heated vaporizer (Q02), with direct sensing heating vaporizer (Q02)
Temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867599.8U CN206989714U (en) | 2017-07-18 | 2017-07-18 | Atmosphere controlled heat treatment furnace liquid vaporization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867599.8U CN206989714U (en) | 2017-07-18 | 2017-07-18 | Atmosphere controlled heat treatment furnace liquid vaporization device |
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| Publication Number | Publication Date |
|---|---|
| CN206989714U true CN206989714U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867599.8U Active CN206989714U (en) | 2017-07-18 | 2017-07-18 | Atmosphere controlled heat treatment furnace liquid vaporization device |
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| CN (1) | CN206989714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833984A (en) * | 2021-08-30 | 2021-12-24 | 国网江苏省电力有限公司检修分公司 | Three-phase liquid SF6 gasification evaporation device and multiple temperature control protection method |
-
2017
- 2017-07-18 CN CN201720867599.8U patent/CN206989714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833984A (en) * | 2021-08-30 | 2021-12-24 | 国网江苏省电力有限公司检修分公司 | Three-phase liquid SF6 gasification evaporation device and multiple temperature control protection method |
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