CN211570549U - Special tool for replacing high-pressure ammonia water nozzle of coke oven bridge pipe - Google Patents
Special tool for replacing high-pressure ammonia water nozzle of coke oven bridge pipe Download PDFInfo
- Publication number
- CN211570549U CN211570549U CN201921957996.XU CN201921957996U CN211570549U CN 211570549 U CN211570549 U CN 211570549U CN 201921957996 U CN201921957996 U CN 201921957996U CN 211570549 U CN211570549 U CN 211570549U
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- China
- Prior art keywords
- fixed
- nozzle
- coke oven
- aqueous ammonia
- ammonia water
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- 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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Abstract
The utility model belongs to the technical field of the coke oven bridge pipe, a specialized tool for changing coke oven bridge pipe high pressure aqueous ammonia nozzle is disclosed to solve the problem of current aqueous ammonia nozzle dismouting, this specialized tool includes the fixed body with aqueous ammonia nozzle looks adaptation, the top of fixed body be fixed with the stationary blade of recess looks adaptation on the aqueous ammonia nozzle, the top of fixed body still is fixed with the connecting rod, the top of connecting rod is fixed with the pull rod. The utility model discloses a specialized tool is changed to coke oven bridge pipe high pressure aqueous ammonia nozzle, simple structure, through in inserting the aqueous ammonia nozzle with the fixed body during the use, inserts the recess on the aqueous ammonia nozzle with the stationary blade, then unscrews the aqueous ammonia nozzle through rotatory pull rod. The utility model has simple structure. The high-pressure ammonia water nozzle can be conveniently and quickly disassembled and assembled.
Description
Technical Field
The utility model relates to a coke oven bridge pipe technical field, concretely relates to a specialized tool for changing coke oven bridge pipe high pressure ammonia water nozzle.
Background
Coke oven bridge pipe high pressure aqueous ammonia nozzle is installed in coke oven tedge return bend position, mainly used smoke abatement and dust removal, general coke oven bridge pipe high pressure aqueous ammonia nozzle is few blockked up, but because high pressure aqueous ammonia impurity is more time, easily block up high pressure aqueous ammonia nozzle, when unable clearance blocks up impurity, cause easily that the cigarette is big when the coal charge, the fire is big, influence the coal charging operation, and simultaneously, harm the operation personnel is healthy, at this moment, need change high pressure aqueous ammonia nozzle, use the iron sheet to remove the dismantlement, waste time and energy when changing, lack effectual dismantlement, the mounting tool, prior art can't solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of difficult replacement after the blockage of the high-pressure ammonia water nozzle in the prior art and providing a special tool for replacing the high-pressure ammonia water nozzle of the coke oven bridge pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a specialized tool for changing coke oven bridge pipe high pressure aqueous ammonia nozzle, includes the fixed body with aqueous ammonia nozzle looks adaptation, the top of fixed body be fixed with the stationary blade of the recess looks adaptation on the aqueous ammonia nozzle, the top of fixed body still is fixed with the connecting rod, the top of connecting rod is fixed with the pull rod.
Further, the connecting rod is welded at the top center of the fixing body.
Furthermore, the number of the fixed plates is four, and the four fixed plates are uniformly welded around the connecting rod.
Furthermore, the fixed body is a fixed cone, the diagonal length of the top of the fixed cone is the inner diameter of the nozzle, and the diagonal length of the bottom of the fixed cone is smaller than the inner diameter of the ammonia water nozzle.
Further, the fixing body is a fixing cylinder, and the diameter of the fixing body is the inner diameter of the ammonia water nozzle.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a specialized tool is changed to coke oven bridge pipe high pressure aqueous ammonia nozzle, simple structure, during the use through with the fixed body insert the aqueous ammonia nozzle in, insert the recess on the aqueous ammonia nozzle with the stationary blade, then unscrew the aqueous ammonia nozzle through rotatory pull rod, the utility model discloses but convenient and fast dismantles, installs high pressure aqueous ammonia nozzle. And the pull rod is used for applying force, so that the disassembly and the assembly are easier. And the friction force is increased by using the fixing body, so that the fixing body is convenient to disassemble.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of another structure of the present invention.
Fig. 4 is a top view of the present invention shown in fig. 3.
Fig. 5 is a schematic view of the ammonia water nozzle of the present invention.
The reference numerals have the following meanings: 1. a lever; 2. a connecting rod; 3. a fixing sheet; 4. a fixed body; 5. an ammonia nozzle; 6. and (4) a groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-5, a specialized tool for replacing a coke oven bridge pipe high-pressure ammonia water nozzle comprises a fixed body 4 matched with an ammonia water nozzle 5, wherein a fixed sheet 3 matched with a groove 6 on the ammonia water nozzle 5 is welded at the top of the fixed body 4, a connecting rod 2 is also welded at the top of the fixed body 4, a pull rod 1 is welded at the top of the connecting rod 2, and the connecting rod 2 is welded at the top center of the fixed body 4. The number of the fixed sheets 3 is four, and the four fixed sheets 3 are uniformly welded around the connecting rod 2.
The fixed body 4 is a fixed cone, the diagonal length of the top of the fixed cone is the inner diameter of the nozzle 5, and the diagonal length of the bottom of the fixed cone is smaller than the inner diameter of the ammonia water nozzle 5.
The fixing body 4 may be a fixed cylinder, and the diameter of the fixing body is the inner diameter of the ammonia nozzle 5.
When using the tool, the fixing piece 4 is inserted into the ammonia water nozzle 5, and the fixing piece 3 is inserted into the groove 6 of the ammonia water nozzle 5. Then the pulling rod 1 is pulled to screw out the ammonia nozzle 5. (the excircle of the ammonia water nozzle 5 is a thread section).
Claims (5)
1. A specialized tool for changing the high-pressure ammonia water spray nozzle of the coke oven bridge pipe, its characteristic is: including fixed body (4) with aqueous ammonia nozzle (5) looks adaptation, the top of fixed body (4) is fixed with stationary blade (3) with recess (6) looks adaptation on aqueous ammonia nozzle (5), and the top of fixed body (4) still is fixed with connecting rod (2), and the top of connecting rod (2) is fixed with pull rod (1).
2. The special tool for replacing the high-pressure ammonia water nozzle of the coke oven bridge pipe, according to claim 1, is characterized in that: the connecting rod (2) is welded at the center of the top of the fixing body (4).
3. The special tool for replacing the high-pressure ammonia water nozzle of the coke oven bridge pipe according to claim 1 or 2, which is characterized in that: the number of the fixed plates (3) is four, and the four fixed plates (3) are uniformly welded around the connecting rod (2).
4. The special tool for replacing the high-pressure ammonia water nozzle of the coke oven bridge pipe according to claim 3, which is characterized in that: the fixed body (4) is a fixed cone, the diagonal length of the top of the fixed cone is the inner diameter of the nozzle (5), and the diagonal length of the bottom of the fixed cone is smaller than the inner diameter of the ammonia water nozzle (5).
5. The special tool for replacing the high-pressure ammonia water nozzle of the coke oven bridge pipe according to claim 3, which is characterized in that: the fixed body (4) is a fixed cylinder, and the diameter of the fixed body is the inner diameter of the ammonia water nozzle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957996.XU CN211570549U (en) | 2019-11-13 | 2019-11-13 | Special tool for replacing high-pressure ammonia water nozzle of coke oven bridge pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957996.XU CN211570549U (en) | 2019-11-13 | 2019-11-13 | Special tool for replacing high-pressure ammonia water nozzle of coke oven bridge pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211570549U true CN211570549U (en) | 2020-09-25 |
Family
ID=72532333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957996.XU Expired - Fee Related CN211570549U (en) | 2019-11-13 | 2019-11-13 | Special tool for replacing high-pressure ammonia water nozzle of coke oven bridge pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211570549U (en) |
-
2019
- 2019-11-13 CN CN201921957996.XU patent/CN211570549U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200925 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |