CN206635358U - A kind of blast furnace material distribution chute with temperature measuring equipment - Google Patents
A kind of blast furnace material distribution chute with temperature measuring equipment Download PDFInfo
- Publication number
- CN206635358U CN206635358U CN201720412210.0U CN201720412210U CN206635358U CN 206635358 U CN206635358 U CN 206635358U CN 201720412210 U CN201720412210 U CN 201720412210U CN 206635358 U CN206635358 U CN 206635358U
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- China
- Prior art keywords
- housing
- blast furnace
- material distribution
- measuring equipment
- temperature measuring
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of blast furnace material distribution chute with temperature measuring equipment, including gooseneck boom, the housing with gooseneck boom integrally connected, positioned at the liner plate of enclosure interior, it is connected between the liner plate and housing by bolt group；It is characterized in that：Multiple thermocouple sensors are additionally provided with the inner surface of the housing, the thermocouple sensor is fixed on an interior surface of the housing by attachable sensor fixture；The surface actual temperature of energy accurate measurement housing, can help designer's reasonable selection raw material；Overall blast furnace service life is improved, while can also meet the requirement of blast furnace smelting process；Reduce cost.
Description
Technical field
It the utility model is related to metallurgical equipment, specifically a kind of blast furnace material distribution chute with temperature measuring equipment.
Background technology
It is one of critical component without the blast furnace material distribution chute in bell type top charging equipment, main function is by furnace charge point
Cloth is to each position of burner hearth.The operating position of blast furnace material distribution chute is the top in blast furnace chamber, the stove of each batch of blast furnace
Material continuously rushes according to corresponding frequency (according to different smelting requirements) from material flow gate by drop high about 6m
To blast furnace material distribution chute so as to being distributed to each position of burner hearth.In addition the equipment also needs to bear blast furnace inner high temperature heat radiation
Influence, cause the equipment scaling loss aggravate, equipment has the danger being shed in stove when serious.
By field observation and combine data collection situation analysis, the apparatus body material selection be it is extremely important,
The quality of materials'use is again depending on the factors such as the site environment temperature residing for it, the accurate actual temperature for grasping material are especially closed
Key.Therefore it is imperative to study a kind of blast furnace material distribution chute with temperature measuring equipment.
Blast furnace material distribution chute entirety basic structure is mainly made up of housing, two big part of liner plate at present, wherein housing be by
The maximum part of hot area, early stage thermometric carry out macroscopical detection against whole stove using remote infrared line, do not reflect housing table
Face actual temperature, reasonable selection of the designer to raw material is have impact on, otherwise cause raw material selection uneconomical, or selection
Raw material are not suitable with conditions of blast furnace, until scaling loss is serious, or even scrap.
The content of the invention
The purpose of this utility model is can not to reflect housing table to solve the temperature measuring equipment of current blast furnace material distribution chute
Face actual temperature, it have impact on the problem of designer is to the reasonable selections of raw material.
The technical solution adopted in the utility model is：A kind of blast furnace material distribution chute with temperature measuring equipment, including gooseneck boom and goose
The housing of head integrally connected, positioned at the liner plate of enclosure interior, is connected between the liner plate and housing by bolt group；Its feature
It is：It is additionally provided with multiple resistant to elevated temperatures thermocouple sensors on the inner surface of the housing, the thermocouple sensor is by can
Removal sensor fixture is fixed on an interior surface of the housing.
Preferably, described multiple thermocouple sensors are indulged face along housing and are arranged symmetrically.
Preferably, the angle α that face is indulged in the thermocouple sensor and housing is 40 degree to 60 degree.
Further, tightening buckle group of the attachable sensor fixture by fastening spiral and section for U-shaped or V-arrangement
Into.
The beneficial effects of the utility model and feature are：1. can accurate measurement housing surface actual temperature, can help to set
Meter person's reasonable selection raw material；2. improving overall blast furnace service life, while it can also meet the requirement of blast furnace smelting process；3. drop
The low manufacturing cost of product.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model preferred embodiment；
Fig. 2 is the sectional view at embodiment A-A sections in Fig. 1；
Fig. 3 is the partial enlargement structural representation at dotted line in Fig. 2；
Label represents respectively in figure：1- gooseneck booms, 2- housings, 3- bolts group, 4- liner plates, 5- thermocouple sensors, 6- thermometrics
Instrument, 7- attachable sensor fixtures.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As shown in Figures 1 and 2, a kind of blast furnace material distribution chute with temperature measuring equipment, including gooseneck boom 1 and gooseneck boom integrally connected
Housing 2, the liner plate 4 inside housing 2, be connected between the liner plate 4 and housing 2 by bolt group 3；Wherein：It is described
Multiple resistant to elevated temperatures thermocouple sensors 5 are additionally provided with the inner surface of housing 2, multiple thermocouple sensors 5 are indulged along housing 2
Face is arranged symmetrically.
For the ease of dismantling thermocouple sensor 5, the thermocouple sensor 5 is solid by attachable sensor fixture 7
It is scheduled on the inner surface of housing 2.Preferably, attachable sensor fixture 7 is U-shaped or V-arrangement by fastening spiral 72 and section
Tightening buckle 71 forms.
As preferable scheme, the thermocouple sensor 5 is 40 degree to 60 degree with the angle α that face is indulged in housing 2, warp
It was verified that the temperature that the thermocouple sensor 5 arranged in the angular range is measured is the most accurately and reliably.
In actual use, resistant to elevated temperatures thermocouple sensor 5 is pre-installed on the surface of housing 2, makes it in State of Blast Furnace
During thorax enteroception high temperature, operator is surveyed outside blast furnace using special infrared temperature measurer 6 against thermocouple sensor 5
Amount, so as to obtain the temperature of genuine and believable housing 2.That is special infrared temperature measurer 6 is with being pre-installed in housing table
Thermocouple 5 on face forms a complete temperature measuring equipment.So operator is measured outside blast furnace using non-contact type thermodetector
Infrared temperature sensor is started working, and after being collected into genuine and believable temperature information, temperature measurer 6 is transferred back to, so as to realize temperature
Real-time monitoring.
By this blast furnace material distribution chute with temperature measuring equipment of design, there is critically important influence to its Product scientific researching,
It also can ensure that the service life of product is improved simultaneously.The manufacturing cost of one blast furnace material distribution chute is about at 60-70 ten thousand yuan
Between, the existing seven seat heights stove of certain steel, changed once by every half a year, 4,900,000 yuan or so of manufacturing cost can be saved every year
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate structural relation and principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, this
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.
The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of blast furnace material distribution chute with temperature measuring equipment, including gooseneck boom (1), the housing (2) with gooseneck boom integrally connected, positioned at shell
The internal liner plate (4) of body (2), is connected between the liner plate (4) and housing (2) by bolt group (3)；It is characterized in that：Institute
State and multiple resistant to elevated temperatures thermocouple sensors (5) are additionally provided with the inner surface of housing (2), the thermocouple sensor (5) passes through
Attachable sensor fixture (7) is fixed on the inner surface of housing (2).
2. the blast furnace material distribution chute according to claim 1 with temperature measuring equipment, it is characterised in that：Described multiple thermocouples
Sensor (5) is indulged face along housing (2) and is arranged symmetrically.
3. the blast furnace material distribution chute according to claim 2 with temperature measuring equipment, it is characterised in that：The thermocouple sensor
(5) angle α with indulging face in housing (2) is 40 degree to 60 degree.
4. the blast furnace material distribution chute with temperature measuring equipment according to claims 1 to 3 any claim, it is characterised in that：
Attachable sensor fixture (7) is made up of the tightening buckle (71) of fastening spiral (72) and section for U-shaped or V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412210.0U CN206635358U (en) | 2017-04-19 | 2017-04-19 | A kind of blast furnace material distribution chute with temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412210.0U CN206635358U (en) | 2017-04-19 | 2017-04-19 | A kind of blast furnace material distribution chute with temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635358U true CN206635358U (en) | 2017-11-14 |
Family
ID=60246572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412210.0U Expired - Fee Related CN206635358U (en) | 2017-04-19 | 2017-04-19 | A kind of blast furnace material distribution chute with temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774656A (en) * | 2018-06-04 | 2018-11-09 | 莱芜市天铭冶金设备有限公司 | A kind of new installation method of thermocouple convenient for blast furnace later stage thermometric |
-
2017
- 2017-04-19 CN CN201720412210.0U patent/CN206635358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774656A (en) * | 2018-06-04 | 2018-11-09 | 莱芜市天铭冶金设备有限公司 | A kind of new installation method of thermocouple convenient for blast furnace later stage thermometric |
| WO2019232908A1 (en) * | 2018-06-04 | 2019-12-12 | 莱芜市天铭冶金设备有限公司 | Novel thermocouple mounting method facilitating future temperature measurement in blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171114 Termination date: 20180419 |