CN208995523U - A kind of blast furnace cooling stave wear measurement device - Google Patents
A kind of blast furnace cooling stave wear measurement device Download PDFInfo
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- CN208995523U CN208995523U CN201821747283.6U CN201821747283U CN208995523U CN 208995523 U CN208995523 U CN 208995523U CN 201821747283 U CN201821747283 U CN 201821747283U CN 208995523 U CN208995523 U CN 208995523U
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- blast furnace
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Abstract
The utility model discloses a kind of blast furnace cooling stave wear measurement devices, belong to technical field of metallurgy industry, including be arranged on cooling wall wear measurement bar, be connected to the strut of the wear measurement bar and be arranged on last furnace shell and act on holding down assembly for the strut, pressing force be provided and be resisted against wear measurement bar on cooling wall by holding down assembly by strut conduction.After this blast furnace cooling stave wear measurement device, periodical repair gap can be utilized in blast furnace production process, measuring device is taken out, the length of measurement abrasion bar, to realize the abrasion condition of convenient and quick measurement cooling wall, for the maintenance of the cooling equipment of blast furnace, accurate judgment basis is provided.
Description
Technical field
The utility model belongs to technical field of metallurgy industry more particularly to a kind of blast furnace cooling stave wear measurement device.
Background technique
Blast furnace cooling stave is the key equipment of blast furnace, and the service life of cooling wall is related to the service life of entire blast furnace.
After blast furnace puts into production, cooling wall abrasion condition can not be observed directly in State of Blast Furnace, only when blast furnace because cooling wall damage or its
When his reason halt production overhaul, cooling wall could be removed, cooling wall abrasion condition is measured and assessed.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of blast furnace cooling stave wear measurement device, can quickly,
The easily device structure of measurement blast furnace cooling stave abrasion condition provides accurate judgment basis for blast furnace cooling stave maintenance.
The utility model is achieved through the following technical solutions:
A kind of blast furnace cooling stave wear measurement device provided by the utility model, the abrasion including being arranged on cooling wall are surveyed
Gauge rod, the strut for being connected to the wear measurement bar and it is arranged on last furnace shell and acts on holding down assembly for the strut, by
It holds down assembly and pressing force is provided and is resisted against wear measurement bar on cooling wall by strut conduction.
Further, the wear measurement pole face, which is equipped with the corresponding end of last furnace shell to be resisted against on cooling wall, supports only edge
Side, away from last furnace shell away from face and cooling wall flush with outer surface.
Further, the wear measurement bar has material identical with cooling wall.
Further, described hold down assembly is made of short tube, pressing plate, compression piece, interior firmware, outer firmware, seal closure, described short
Pipe sleeve is set to outside strut and is tightly connected with last furnace shell, and one end far from last furnace shell is equipped with interior firmware；It is described outer solid
Part is removably tightly connected with interior firmware；The outer firmware is tightly connected away from interior firmware away from face and seal closure；It is described
Pressing plate is mounted on strut, and the compression piece is sheathed on strut, and the both ends of compression piece are respectively acting on pressing plate and outer firmware
On；The strut runs through outer firmware, and strut can be moved axially relative to outer firmware.
Further, the compression piece is helical spring or disc spring.
Further, the strut is equipped with the internal screw thread for connecting lifting lug in one end close to seal closure.
Further, intermediate firmware is set between the outer firmware and interior firmware, and corresponding compression piece acts on intermediate firmware
Between pressing plate, strut runs through intermediate firmware.
Interior firmware described further, intermediate firmware, outer firmware are all made of flange.
Using the above scheme, the wear measurement bar and cooling wall of the utility model blast furnace cooling stave wear measurement device are close
Contact, and material is identical as cooling wall ontology, abrasion synchronous with cooling wall.After removing outer firmware, by lifting lug by strut and mill
Loss measurement bar takes out.Again by the length of measurement wear measurement bar, cooling wall abrasion condition can be accurately detected.The apparatus structure
Simply, it is easy to make, is easy to operate, the abrasion condition of cooling wall can be accurately detected, determining that cooling wall uses feelings for operator
Condition provides accurate judgment basis.
Utility model has the advantages that the measuring device structure of the utility model is simple, is easy to make, is easy to operate.
Blast furnace cooling stave may deform and be displaced in use, this measuring device is provided with spring specially on strut, and
By spacer flanger come holddown spring, strut is not welded or is fixed with spacer flanger, and wear measurement bar can be move freely and always
It is in close contact with cooling wall, abrasion synchronous with cooling wall accurately reflects cooling wall abrasion condition.The device passes through flange bolt
Connection can be removed quickly, measure the length of wear measurement bar.After the device, can blast furnace during one's term of military service, using between periodical repair
Gap measures the abrasion condition of blast furnace cooling stave at any time, provides the real time data of cooling wall service condition for blast furnace operating person.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, in which:
Fig. 1 is the structural schematic diagram one of the utility model blast furnace cooling stave wear measurement device；
Fig. 2 is the structural schematic diagram two of the utility model blast furnace cooling stave wear measurement device；
Appended drawing reference in figure: wear measurement bar 1, strut 2, short tube 3, pressing plate 4, compression piece 5, interior firmware 6, intermediate firmware 7,
Outer firmware 8, lifting lug 9, seal closure 10, last furnace shell 11, the layer of resistance to material 12, cooling wall 13.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that institute in following embodiment
The diagram of offer only illustrates the basic conception of the utility model in a schematic way, in the absence of conflict, following embodiment and
Feature in embodiment can be combined with each other.
Embodiment one:
As shown in Figure 1, the blast furnace cooling stave wear measurement device in the present embodiment includes being arranged in 11 inside of last furnace shell
Cooling wall 13 on wear measurement bar 1, sequentially pass through last furnace shell 11, the layer of resistance to material 12 and be connected to the wear measurement bar 1
On strut 2 and the outer wall being arranged on the outside of last furnace shell 11 and holding down assembly for the strut 2 is acted on, is provided by holding down assembly
Pressing force is simultaneously resisted against wear measurement bar 1 on cooling wall 13 by the conduction of strut 2.Using the blast furnace cooling stave of the utility model
After wear measurement device, using periodical repair gap, measuring device can be taken out in blast furnace production process, the length of measurement abrasion bar
Degree, to realize the abrasion condition of convenient and quick measurement cooling wall, for the maintenance of the cooling equipment of blast furnace, provide accurately determine according to
According to.
Specifically, wear measurement bar 1, which is equipped with to be resisted against on cooling wall 13 in face of the corresponding end of last furnace shell 11, supports only edge
Side (unmarked) can be such that the wear measurement bar is pressed against on cooling wall in strut under the action of holding down assembly, wear measurement bar 1
Away from last furnace shell 11 away from face and 13 flush with outer surface of cooling wall, it is ensured that the abrasion of the two is synchronous；Wear measurement bar 1 has
There is material identical with cooling wall 13, can keep the two that there is synchronous abrasive effect；It holds down assembly by short tube 3, pressing plate 4, compression
Part 5, interior firmware 6, outer firmware 8, seal closure 10 form, and short tube 3 is sheathed on outside strut 2 and is tightly connected with last furnace shell 11,
One end far from last furnace shell 11 is equipped with interior firmware 6；Outer firmware 8 is removable by helicitic texture or bolt arrangement with interior firmware 6
The sealed connection unloaded；Outer firmware 8 is tightly connected away from interior firmware 6 away from face and seal closure 10；Pressing plate 4 is mounted on strut 2,
Compression piece 5 is sheathed on strut 2, and the both ends of compression piece 5 are respectively acting on pressing plate 4 and outer firmware 8；Strut 2 is through outer solid
Part 8, and strut 2 can be moved axially relative to outer firmware 8；Strut 2 is equipped in one end close to seal closure 10 for connecting lifting lug 9
Internal screw thread.Using the above scheme, when needing to measure cooling wall abrasion condition, by integrally-built outer firmware 8 and seal closure
10 remove, and by lifting lug 9, strut 2, compression piece 5, pressing plate 4 and abrasion analyzing rod 1 are taken out, wear analyzing rod 1 by measurement
Length, judge cooling wall abrasion condition.
Compression piece 5 in the present embodiment can use helical spring, can also use disc spring.
Embodiment two:
As shown in Fig. 2, the present embodiment and embodiment one the difference is that: be arranged between the outer firmware 8 and interior firmware 6
Intermediate firmware 7, corresponding compression piece 5 act between intermediate firmware 7 and pressing plate 4, and strut 2 runs through intermediate firmware 7, outer firmware
Through-hole diameter is greater than the outer profile diameter of lifting lug, and the outer profile diameter of lifting lug is greater than the through-hole diameter of intermediate firmware, can incite somebody to action in this way
Lifting lug is set in seal closure, facilitates the taking-up of wear measurement bar.
To be easily installed, interior firmware 6, intermediate firmware 7, outer firmware 8 are all made of flange, and are bolted.
The preferred embodiment of upper described only the utility model, is not intended to limit the utility model, it is clear that this field
Technical staff can carry out various modification and variations without departing from the spirit and scope of the utility model to the utility model.This
Sample, if these modifications and variations of the present invention belong to the claims of the present invention and its equivalent technology range it
Interior, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of blast furnace cooling stave wear measurement device, which is characterized in that including the wear measurement being arranged on cooling wall (13)
Bar (1), the strut (2) for being connected to the wear measurement bar and the compression for being arranged on last furnace shell (11) and acting on the strut
Component, by hold down assembly provide pressing force and by strut conduction be resisted against wear measurement bar on cooling wall.
2. blast furnace cooling stave wear measurement device according to claim 1, which is characterized in that the wear measurement pole face pair
The corresponding end of last furnace shell, which is equipped with, is resisted against supporting only along side, away from last furnace shell outside face and cooling wall on cooling wall
Flush.
3. blast furnace cooling stave wear measurement device according to claim 1, which is characterized in that the wear measurement bar has
Material identical with cooling wall.
4. blast furnace cooling stave wear measurement device according to claim 1-3, which is characterized in that the compression group
Part is made of short tube (3), pressing plate (4), compression piece (5), interior firmware (6), outer firmware (8), seal closure (10), and the short tube is arranged
It is tightly connected in outside strut and with last furnace shell, one end far from last furnace shell is equipped with interior firmware；The outer firmware with it is interior
Firmware is removably tightly connected；The outer firmware is tightly connected away from interior firmware away from face and seal closure；The pressing plate peace
On strut, the compression piece is sheathed on strut, and the both ends of compression piece are respectively acting on pressing plate and outer firmware；It is described
Strut runs through outer firmware, and strut can be moved axially relative to outer firmware.
5. blast furnace cooling stave wear measurement device according to claim 4, which is characterized in that the compression piece is spiral bullet
Spring or disc spring.
6. blast furnace cooling stave wear measurement device according to claim 5, which is characterized in that the strut is close to sealing
One end of cover is equipped with the internal screw thread for connecting lifting lug (9).
7. blast furnace cooling stave wear measurement device according to claim 6, which is characterized in that the outer firmware and interior firmware
Between intermediate firmware (7) is set, corresponding compression piece acts between intermediate firmware and pressing plate, and strut runs through intermediate firmware.
8. blast furnace cooling stave wear measurement device according to claim 7, which is characterized in that the interior firmware, centre are solid
Part, outer firmware are all made of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747283.6U CN208995523U (en) | 2018-10-26 | 2018-10-26 | A kind of blast furnace cooling stave wear measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747283.6U CN208995523U (en) | 2018-10-26 | 2018-10-26 | A kind of blast furnace cooling stave wear measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995523U true CN208995523U (en) | 2019-06-18 |
Family
ID=66805605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747283.6U Active CN208995523U (en) | 2018-10-26 | 2018-10-26 | A kind of blast furnace cooling stave wear measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995523U (en) |
-
2018
- 2018-10-26 CN CN201821747283.6U patent/CN208995523U/en active Active
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