CN210636011U - Simple poking tuyere mechanism - Google Patents
Simple poking tuyere mechanism Download PDFInfo
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- CN210636011U CN210636011U CN201920902917.9U CN201920902917U CN210636011U CN 210636011 U CN210636011 U CN 210636011U CN 201920902917 U CN201920902917 U CN 201920902917U CN 210636011 U CN210636011 U CN 210636011U
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- round steel
- separation blade
- air hammer
- ring
- fixed separation
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Abstract
The utility model relates to a simple and easy tuyere mechanism of disclosing, its characterized in that: mainly include round steel (1) and air hammer (2), install at round steel (1) tail end air hammer (2) be provided with fixed separation blade (3) of a pair of interval arrangement on round steel (1), the cover is equipped with mobilizable ring (4) on round steel (1) between two fixed separation blade (3) be provided with movable handle (5) on ring (4), the diameter of ring (4) is less than the diameter of fixed separation blade (3). The utility model discloses improve disclosing the wind gap round steel, through increasing movable handle, fixed separation blade and air hammer, can conveniently disclose the transport of fan mechanism on the one hand, on the other hand can easily beat the stemming in disclosing the wind gap through the air hammer effect, easy operation is convenient.
Description
Technical Field
The utility model relates to a mechanism for poking a tuyere in the production process of a blast furnace. Belongs to the technical field of ferrous metallurgy industry.
Background
The problem that the area of a tuyere needs to be adjusted when the blast furnace is stopped and blown back is involved in the production process of the blast furnace, and the tuyere needs to be plugged by water stemming so as to achieve the aim of smoothly recovering the furnace condition; because the recovery process needs, must the manual work disclose the wind gap of plugging up, disclose the wind gap and need go on under blast furnace air supply state, open the peephole and insert the manual work of round steel and disclose the wind gap, because the water stemming of plugging up is harder after high temperature, often will carry out the operation of relapseing many times and just can disclose, meet still to fix with the pipe wrench and strike with the hammer than more difficult disclosing, because the insecure of pipe wrench card, lead to taking off the hand and be very dangerous to the staff, more when this kind of operation mode was used now, high labor strength, and great potential safety hazard has.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple and easy tuyere poking mechanism is provided to above-mentioned prior art, reduces workman intensity of labour, reduces the safety risk.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a simple and easy wind-break mechanism, mainly includes round steel and air hammer, the air hammer is installed at the round steel tail end be provided with a pair of interval arrangement's fixed separation blade on the round steel, the cover is equipped with mobilizable ring on the round steel between two fixed separation blade be provided with movable handle on the ring, the diameter of ring is less than the diameter of fixed separation blade.
Preferably, the movable handle is rotatable through 360 °.
Preferably, the diameter of the round steel is smaller than that of the tuyere poking peeping hole.
Preferably, the outer side of the fixed baffle piece 3 positioned at the tail end of the round steel is provided with a limiting block for tightly pushing the end face of the baffle piece, so that the effect of reinforcing and limiting is further achieved.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses improve disclosing the wind gap round steel, through increasing movable handle, fixed separation blade and air hammer, can conveniently disclose the transport of fan mechanism on the one hand, on the other hand can easily beat the stemming in disclosing the wind gap through the air hammer effect, easy operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a simple barrel vent mechanism in an embodiment of the present invention.
Wherein:
a round steel 1,
An air hammer 2,
A fixed baffle piece 3,
A circular ring 4,
A movable handle 5,
Stop block 6
Peephole 7
A ventilation opening 8 is formed.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in figure 1, the utility model relates to a simple poking tuyere mechanism, which mainly comprises round steel 1 and an air hammer 2, wherein the air hammer 2 is arranged at the tail end of the round steel 1 and acts on the round steel, a pair of fixed baffle plates 3 arranged at intervals are arranged on the round steel 1, a movable circular ring 4 is sleeved on the round steel 1 between the two fixed baffle plates 3, the circular ring 4 is provided with a movable handle 5 which can rotate 360 degrees, which is convenient for carrying the poking tuyere mechanism, the diameter of the circular ring 4 is smaller than that of the fixed blocking piece 3, so that the movable handle 5 is fixed between the two blocking pieces to play a limiting role, the outer side of the fixed blocking piece 3 positioned at the tail end of the round steel 1 is provided with a limiting block 6 which is tightly propped against the end face of the blocking piece, and when the poking tuyere mechanism is carried, because of the self weight of round steel, lead to fixed separation blade 3 to remove, further play and consolidate spacing effect.
The specific use method comprises the following steps: open the peephole lid two people and lift this simple and easy wind gap mechanism of disclosing through the movable handle and insert peephole 7, the tip of round steel withstands the stemming of wind gap front end, behind the air supply of switch-on air hammer 2, the air hammer effect is at the round steel tail end, and the round steel front end will disclose the stemming of 8 front ends in wind gap under the effect of air hammer and beat, demolish air hammer extraction instrument, cover wind gap peephole apron.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a simple and easy wind-break mechanism which characterized in that: mainly include round steel (1) and air hammer (2), install at round steel (1) tail end air hammer (2) be provided with fixed separation blade (3) of a pair of interval arrangement on round steel (1), the cover is equipped with mobilizable ring (4) on round steel (1) between two fixed separation blade (3) be provided with movable handle (5) on ring (4), the diameter of ring (4) is less than the diameter of fixed separation blade (3).
2. A simple barrel vent mechanism as claimed in claim 1, wherein: the movable handle (5) can rotate 360 degrees.
3. A simple barrel vent mechanism as claimed in claim 1, wherein: the diameter of the round steel (1) is smaller than that of the peephole of the poking opening.
4. A simple barrel vent mechanism as claimed in claim 1, wherein: the outer side of the fixed baffle (3) at the tail end of the round steel (1) is provided with a limiting block (6) which is tightly pushed against the end face of the baffle, so that the effect of reinforcing and limiting is further achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902917.9U CN210636011U (en) | 2019-06-14 | 2019-06-14 | Simple poking tuyere mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902917.9U CN210636011U (en) | 2019-06-14 | 2019-06-14 | Simple poking tuyere mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636011U true CN210636011U (en) | 2020-05-29 |
Family
ID=70795431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920902917.9U Active CN210636011U (en) | 2019-06-14 | 2019-06-14 | Simple poking tuyere mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210636011U (en) |
-
2019
- 2019-06-14 CN CN201920902917.9U patent/CN210636011U/en active Active
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