CN205653491U - Hood -type annealing furnace temperature control device - Google Patents
Hood -type annealing furnace temperature control device Download PDFInfo
- Publication number
- CN205653491U CN205653491U CN201620468651.8U CN201620468651U CN205653491U CN 205653491 U CN205653491 U CN 205653491U CN 201620468651 U CN201620468651 U CN 201620468651U CN 205653491 U CN205653491 U CN 205653491U
- Authority
- CN
- China
- Prior art keywords
- inner cover
- thermocouple
- control panel
- bubbler
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a hood -type annealing furnace temperature control device, including full sealed furnace platform, diffuser, convection current board, inner cover, preheating of fuel room, fuel room, high combustion rate burner, air jet, adding heat exchanger, thermocouple, control panel and singlechip, full sealed furnace bench is equipped with the diffuser, be equipped with the convection current board in the diffuser, the diffuser is equipped with the inner cover outward, full sealed furnace platform is equipped with the preheating of fuel room outward, the indoor fuel room that is equipped with of preheating of fuel, the one end of fuel room is equipped with high -speed nozzle, the inner cover is equipped with air jet outward, the inner cover is equipped with with heat exchanger outward, it has the thermocouple to add heat exchanger, full sealed furnace platform is equipped with control panel outward, be equipped with the singlechip in the control panel. The utility model has the advantages of the singlechip can be through the signal of thermocouple transmission, and control high -speed nozzle and air jet reach control rate of heating's purpose, have stability, simple operation, practicality advantage such as strong.
Description
Technical field
This utility model relates to metal heat treatmet field, is specifically related to a kind of bell type annealing furnace attemperating unit.
Background technology
The firing rate of the determination steel of firing rate depends mainly on the size of the heat conductivity of steel.In steel, carbon contains
Amount and alloy content are bigger on conduction of heat impact.As high in their content, then heat conductivity is little, firing rate
Will be suitably slow, it is to avoid inside and outside temperature difference is excessive and causes the inequality of tissue and performance.From room temperature to
400 DEG C, firing rate is usually without restriction.According to the principle at crystallization process, strip steel from room temperature to
400 DEG C, strip steel interior tissue is without notable change, and the crystal grain being elongated in the operation of rolling has just obtained recovery, still
Do not form recrystallization, therefore at this firing rate of interval steel The faster the better.Strip steel is heated to insulation by 400 DEG C
Temperature, firing rate has considerable influence to performance and the surface quality of strip steel.General provision heats up fast
Degree is advisable with 30～50 DEG C/h, and strip steel is heated to holding temperature less than 723 DEG C period from 400 DEG C, ties the most again
Brilliant formation stages, thus must be controlled in this temperature range firing rate.But present factory is universal
By veteran operative's firing rate, change do new worker's operation certainly will training cost be increased.
Utility model content
The purpose of this utility model is that provides a kind of bell type annealing furnace temperature control dress to solve the problems referred to above
Put.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of bell type annealing furnace attemperating unit,
Including hermetically sealed table, bubbler, convection-plate, inner cover, fuel preheating room, fuel chambers, high combustion rate burner,
Air nozzle, heating mantles, thermocouple, control panel and single-chip microcomputer, hermetically sealed table is provided with bubbler；
Convection-plate it is provided with in bubbler；Bubbler is externally provided with inner cover；Hermetically sealed table is externally provided with fuel preheating room；Combustion
It is provided with fuel chambers in material preheating chamber；One end of fuel chambers is provided with high speed nozzle；Inner cover is externally provided with air nozzle；
Inner cover is externally provided with heating mantles；Heating mantles has thermocouple；Hermetically sealed table is externally provided with control panel；Control
Single-chip microcomputer it is provided with in panel.
Further, hermetically sealed table is connected by screw with bubbler；Convection-plate and bubbler pass through spiral shell
Nail is connected；Inner cover is connected by screw with hermetically sealed table；Heating mantles has thermocouple.
Further, control panel is connected by wire with high speed nozzle；Control panel leads to air nozzle
Cross wire to be connected；Control panel is connected by wire with single-chip microcomputer；Single-chip microcomputer and thermocouple pass through wire
It is connected.
The beneficial effects of the utility model are: the signal that monolithic function is transmitted by thermocouple, control at a high speed
Nozzle and air nozzle, reach to control the purpose of firing rate, has stability, simple operation, practicality
Property the advantage such as strong.
Accompanying drawing explanation
Fig. 1 is the structural front view of a kind of bell type annealing furnace attemperating unit described in the utility model.
1, hermetically sealed table；2, bubbler；3, convection-plate；4, inner cover；5, fuel preheating room；6、
Fuel chambers；7, high combustion rate burner；8, air nozzle；9, heating mantles；10, thermocouple；11, control panel；
12, single-chip microcomputer.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, include hermetically sealed table 1, bubbler 2, convection-plate 3, inner cover 4, fuel preheating
Room 5, fuel chambers 6, high combustion rate burner 7, air nozzle 8, heating mantles 9, thermocouple 10, control panel 11
With single-chip microcomputer 12, hermetically sealed table is provided with bubbler；Convection-plate it is provided with in bubbler；Bubbler is externally provided with
Inner cover；Hermetically sealed table is externally provided with fuel preheating room；Fuel preheating indoor are provided with fuel chambers；The one of fuel chambers
End is provided with high speed nozzle；Inner cover is externally provided with air nozzle；Inner cover is externally provided with heating mantles；Heating mantles has heat
Galvanic couple；Hermetically sealed table is externally provided with control panel；Single-chip microcomputer it is provided with in control panel.
In said structure, hermetically sealed table is connected by screw with bubbler；Convection-plate passes through with bubbler
Screw is connected；Inner cover is connected by screw with hermetically sealed table；Heating mantles has thermocouple.
In said structure, control panel is connected by wire with high speed nozzle；Control panel and air nozzle
It is connected by wire；Control panel is connected by wire with single-chip microcomputer；Single-chip microcomputer and thermocouple are by leading
Line is connected.
During use, the heat time heating time needed in advance and temperature range being taken in control panel, single-chip microcomputer can basis
Condition, automatically controls firing rate, and the signal transmitted by thermocouple, controls high speed nozzle and air spray
Mouth, regulates the instability problem wherein occurred, has a simple operation, the advantage such as practical.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The skill of the industry
Art personnel are it should be appreciated that this utility model is not restricted to the described embodiments, in above-described embodiment and description
Describe simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In novel scope.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (3)
1. a bell type annealing furnace attemperating unit, it is characterised in that: include hermetically sealed table, bubbler, right
Stream plate, inner cover, fuel preheating room, fuel chambers, high combustion rate burner, air nozzle, heating mantles, thermocouple,
Control panel and single-chip microcomputer, hermetically sealed table is provided with bubbler；Convection-plate it is provided with in bubbler；Bubbler
It is externally provided with inner cover；Hermetically sealed table is externally provided with fuel preheating room；Fuel preheating indoor are provided with fuel chambers；Fuel
One end of room is provided with high speed nozzle；Inner cover is externally provided with air nozzle；Inner cover is externally provided with heating mantles；Under heating mantles
It is provided with thermocouple；Hermetically sealed table is externally provided with control panel；Single-chip microcomputer it is provided with in control panel.
A kind of bell type annealing furnace attemperating unit the most according to claim 1, it is characterised in that: hermetically sealed
Table is connected by screw with bubbler；Convection-plate is connected by screw with bubbler；Inner cover is with the closeest
Banking platform is connected by screw；Heating mantles has thermocouple.
A kind of bell type annealing furnace attemperating unit the most according to claim 2, it is characterised in that: chain of command
Plate is connected by wire with high speed nozzle；Control panel is connected by wire with air nozzle；Chain of command
Plate is connected by wire with single-chip microcomputer；Single-chip microcomputer is connected by wire with thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468651.8U CN205653491U (en) | 2016-05-20 | 2016-05-20 | Hood -type annealing furnace temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468651.8U CN205653491U (en) | 2016-05-20 | 2016-05-20 | Hood -type annealing furnace temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653491U true CN205653491U (en) | 2016-10-19 |
Family
ID=57404094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468651.8U Expired - Fee Related CN205653491U (en) | 2016-05-20 | 2016-05-20 | Hood -type annealing furnace temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3686298A4 (en) * | 2017-09-20 | 2020-11-18 | Baosteel Zhanjiang Iron & Steel Co., Ltd. | Fixed type hot coil thermal insulation heat treatment device |
-
2016
- 2016-05-20 CN CN201620468651.8U patent/CN205653491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3686298A4 (en) * | 2017-09-20 | 2020-11-18 | Baosteel Zhanjiang Iron & Steel Co., Ltd. | Fixed type hot coil thermal insulation heat treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170520 |