CN217674565U - Simple annular blowing ash removal device for steel mill - Google Patents
Simple annular blowing ash removal device for steel mill Download PDFInfo
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- CN217674565U CN217674565U CN202221307837.7U CN202221307837U CN217674565U CN 217674565 U CN217674565 U CN 217674565U CN 202221307837 U CN202221307837 U CN 202221307837U CN 217674565 U CN217674565 U CN 217674565U
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- trachea
- internal thread
- removal device
- ash removal
- steel mill
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Abstract
The utility model discloses a steel mill is with simple and easy annular jetting ash removal device sets up between ash falling bucket and unloading valve, including sky square ground circle connecting piece, the sky square ground circle connecting piece outside is provided with a plurality of internal thread through joints, internal thread through joint one end is passed sky square ground circle connecting piece and is connected with the nozzle, and cross is connected to one of them internal thread through joint other end, two trachea A and trachea B are connected respectively to the other three interface of cross, and the tee bend is connected to all the other internal thread through joint other ends, two trachea A are connected respectively to two other interfaces of tee bend, and trachea A, tee bend and cross constitute an annular channel, trachea B and straight tube connection. The annular blowing blockage removing device is simple in structure, simple and convenient to install and maintain, and low in manufacturing cost, so that the use cost of the whole machine equipment is reduced.
Description
Technical Field
The utility model relates to a deashing equipment technical field specifically is a steel mill is with simple and easy annular jetting ash removal device.
Background
With the rapid development of the domestic steel industry and the attention of the state on the ecological environment protection, the control of the dust pollution of the steel industry is urgent, a dust remover system can be more widely applied, and the existing dust cleaning methods mainly comprise two methods: the first method is to adopt a manual ash removal method, and the manual ash removal method greatly influences the normal operation of the equipment and reduces the working efficiency of the equipment; the second method is to treat the deposited ash by adopting methods such as vibration ash removal, sound wave ash removal, air cannon and the like on the basis of an ash hopper system, and the equipment used in the methods is generally higher in price and occupies much space, so that the extra cost of the equipment is undoubtedly increased. Because the application cost of air cannons and the like is high, the operation requirement cannot be met by manual ash removal, and in view of the situation, the annular blowing blockage removing device with low cost and simple and practical structure needs to be researched and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a steel mill is with simple and easy annular jetting ash removal device, simple structure, the installation is maintained simply conveniently, and manufacturing cost is lower to reduce the use cost of complete machine equipment, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simple and easy annular jetting ash removal device for steel mill, sets up between ash falling bucket and unloading valve, includes sky square ground circle connecting piece, the sky square ground circle connecting piece outside is provided with a plurality of internal thread through joints, internal thread through joint one end is passed sky square ground circle connecting piece and is connected with the nozzle, and four-way is connected to one of them internal thread through joint other end, two trachea A and trachea B are connected respectively to the other three interface of four-way, and the tee bend is connected to the other internal thread through joint other end, two trachea A are connected respectively to the other two interfaces of tee bend, and trachea A, tee bend and four-way constitute an annular channel, trachea B and straight tube connection.
Furthermore, the number of the internal thread through joints is four, and the four internal thread through joints are arranged on the inner wall of the square-to-ground round connecting piece at equal intervals.
Further, the air pipe A is an arc-shaped pipe.
Further, the nozzle is a narrow conical jet nozzle.
Further, the air pipe B is connected with the straight pipe through an air pipe quick-connection straight joint.
Furthermore, an electromagnetic valve is arranged on the straight pipe.
Further, the straight pipe is connected with one end of the elbow, a ball valve is arranged on the elbow, and an air source triple piece is arranged at the other end of the elbow.
Further, still include the charge level indicator, the charge level indicator sets up on the ash falling bucket, the charge level indicator is connected with the solenoid valve electricity.
Compared with the prior art, this steel mill is with simple and easy annular jetting ash removal device has following benefit:
annular jetting ash removal device installs in the bottom discharge gate department of ash bucket, set up four equal cloth holes on four sides on transition connection spare world round connecting piece, welding internal thread through joint, install other jetting accessories on interior screwed joint, the accumulation of dust, the caking, the jam mainly takes place at world round connecting piece, arrange the impeller department of ash valve, and this annular jetting ash removal device can play well and clear stifled, the unobstructed effect of the ejection of compact, it is effectual to clear stifled after verifying through in-service use, and economical and practical.
The annular blowing blockage removing device is simple in structure, simple and convenient to install and maintain, and low in manufacturing cost, so that the use cost of the whole machine equipment is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: the device comprises a 1-square-earth-circle connecting piece, a 2-internal thread straight joint, 3-air pipe A, 4-way, 5-nozzle, 6-way, 7-air pipe B, 8-air pipe quick-connection straight joint, 9-straight pipe, 10-bent pipe, 11-electromagnetic valve, 12-ball valve and 13-level indicator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: in order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simple and easy annular jetting ash removal device for steel mill, set up between ash falling bucket and unloading valve, including heaven square earth circle connecting piece 1, the 1 outside of heaven square earth circle connecting piece is provided with a plurality of internal screw thread through joints 2, 2 one end of internal screw thread through joint passes heaven square earth circle connecting piece 1 and is connected with nozzle 5, cross 6 is connected to one of them internal screw thread through joint 2 other end, two trachea A3 and trachea B7 are connected respectively to the other three interface of cross 6, tee bend 4 is connected to the 2 other ends of all the other internal screw thread through joints, two trachea A3 are connected respectively to tee bend 4's other two interfaces, trachea A3, tee bend 4 and cross 6 constitute an annular passage, trachea B7 is connected with straight tube 9.
As one embodiment, the number of the internal thread through joints 2 is four, four internal thread through joints 2 are equidistantly arranged on the inner wall of the square-to-ground round connecting piece 1, and the four internal thread through joints 2 are connected with four nozzles 5 and just can cover all the spaces in the square-to-ground round connecting piece 1.
As one of the embodiments, the air pipe A3 is an arc-shaped pipe, and the structure is attached to the square-to-ground round connecting piece 1, so that the connecting structure is more stable.
As one example, the nozzle 5 is a narrow cone-shaped jet nozzle, and under the same flow velocity, the impact force generated in a unit area is relatively large, so that the accumulated dust is easily and rapidly scattered and lifted.
As one embodiment, the air pipe B7 is connected with the straight pipe 9 through an air pipe quick-connection straight joint 8, and a quick-connection joint is adopted, so that the installation is simple, convenient and quick.
As one example, the straight pipe 9 is provided with an electromagnetic valve 11 for controlling air intake.
As one of the embodiments, the straight pipe 9 is connected with one end of the elbow pipe 10, the ball valve 12 is arranged on the elbow pipe 10, the other end of the elbow pipe 10 is provided with the air source triple piece, the ball valve 12 is a manual switch and is set to be in a normally open state, the air source triple piece can achieve the functions of filtering and drying air, and has a pressure reduction function, so that the pressure can be adjusted conveniently, and the pressure state is guaranteed to be in a proper and stable pressure state.
As one of the embodiments, the dust falling device further comprises a level indicator 13, wherein the level indicator 13 is arranged on the dust falling hopper, the level indicator 13 is electrically connected with the electromagnetic valve 11, when the level indicator 13 senses the set level height, a signal is sent to the electromagnetic valve 11, the switch of the electromagnetic valve 11 is opened, and gas enters the pipeline to blow, scatter and raise dust, so that the dust falling channel is unobstructed.
The device comprises a square-ground-circle connecting piece 1, an internal thread straight joint 2, an air pipe A3, a tee joint 4, a nozzle 5, a cross joint 6, an air pipe B7, an air pipe quick-connection straight joint 8, a straight pipe 9, an elbow pipe 10, an electromagnetic valve 11, a ball valve 12 and a material level indicator 13
The utility model discloses a steel mill is with simple and easy annular jetting ash removal device's theory of operation: internal thread through connection 2, trachea A3, tee bend 4, nozzle 5, cross 6, trachea B7, trachea connect straight joint 8 soon, straight tube 9 and return bend 10 to link up and constitute the gas pipeline, and the device adopts PLC automatic control, and when charge level indicator 13 sensed and set for the material level height, the signal gave solenoid valve 11, and the solenoid valve 11 switch is opened, and gas gets into the pipeline and implements the jetting and break up, raise the dust, makes the dust whereabouts passageway unobstructed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel mill is with simple and easy annular jetting ash removal device which characterized in that: set up between ash bucket and unloading valve, including sky square ground circle connecting piece (1), the sky square ground circle connecting piece (1) outside is provided with a plurality of internal thread through connections (2), internal thread through connection (2) one end is passed sky square ground circle connecting piece (1) and is connected with nozzle (5), and cross (6) is connected to one of them internal thread through connection (2) other end, two trachea A (3) and trachea B (7) are connected respectively to cross (6) other three interface, and tee bend (4) are connected to all the other internal thread through connections (2) other ends, two trachea A (3) are connected respectively to other two interfaces of tee bend (4), and trachea A (3), tee bend (4) and cross (6) constitute an annular passage, trachea B (7) are connected with straight tube (9).
2. The simple annular blowing ash removal device for the steel mill according to claim 1, characterized in that: the number of the internal thread straight-through joints (2) is four, and the four internal thread straight-through joints (2) are arranged on the inner wall of the square-to-ground round connecting piece (1) at equal intervals.
3. The simple annular blowing ash removal device for the steel mill according to claim 1, characterized in that: the air pipe A (3) is an arc-shaped pipe.
4. The simple annular blowing ash removal device for the steel mill according to claim 1, characterized in that: the nozzle (5) adopts a narrow conical jet nozzle.
5. The simple annular blowing ash removal device for the steel mill according to claim 1, characterized in that: the air pipe B (7) is connected with the straight pipe (9) through an air pipe quick-connection straight joint (8).
6. The simple annular blowing ash removal device for the steel mill according to claim 1, characterized in that: the straight pipe (9) is provided with an electromagnetic valve (11).
7. The simple annular blowing ash removal device for the steel mill as claimed in claim 1, wherein: the straight pipe (9) is connected with one end of an elbow (10), a ball valve (12) is arranged on the elbow (10), and an air source triple piece is arranged at the other end of the elbow (10).
8. The simple annular blowing ash removal device for the steel mill according to claim 6, characterized in that: still include charge level indicator (13), charge level indicator (13) set up on the ash falling bucket, charge level indicator (13) are connected with solenoid valve (11) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307837.7U CN217674565U (en) | 2022-05-27 | 2022-05-27 | Simple annular blowing ash removal device for steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307837.7U CN217674565U (en) | 2022-05-27 | 2022-05-27 | Simple annular blowing ash removal device for steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217674565U true CN217674565U (en) | 2022-10-28 |
Family
ID=83703543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221307837.7U Active CN217674565U (en) | 2022-05-27 | 2022-05-27 | Simple annular blowing ash removal device for steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217674565U (en) |
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2022
- 2022-05-27 CN CN202221307837.7U patent/CN217674565U/en active Active
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