CN208887390U - It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms - Google Patents
It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms Download PDFInfo
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- CN208887390U CN208887390U CN201820986165.4U CN201820986165U CN208887390U CN 208887390 U CN208887390 U CN 208887390U CN 201820986165 U CN201820986165 U CN 201820986165U CN 208887390 U CN208887390 U CN 208887390U
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Abstract
The utility model disclose it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, it include: dust collection pipe (3), rotating mechanism component (2), dust arrester installation (1), deduster (4), dedusting fan (5), it is characterized in that, rotating mechanism component (2) top and dust arrester installation (1) are welded, rotating mechanism component (2) lower part and dust collection pipe (3) side are welded, dust collection pipe (3) uses steel pipe, dust collection pipe (3) other side and deduster (4) are welded to connect, deduster (4) side is connect with dedusting fan (5).Both it ensure that intermediate frequency furnace charging or discharging work were gone on smoothly, it is convenient to operate, and improves the collection rate of flue dust.
Description
Technical field
The utility model belongs to metal smelt technical field, can 360 ° of negative pressure dust collection pipes rotated more particularly to one kind
Mechanism.
Background technique
Intermediate frequency furnace is the equipment that a kind of pair of metal material implements heating and melting, and intermediate frequency furnace body guarantees and ground during normal production
Face is vertical, and solid iron block is added can generate a large amount of flue dust and distribute in air, after heating and melting during electrically heated
Molten iron, intermediate frequency furnace after being tilted a certain angle by pouring out.In order to control the diffusion of smoke contamination object and fly upward, intermediate frequency furnace at present
Flue dust collecting form mainly umbrella shape be set at the top of intermediate frequency furnace gather dust gas hood, smoke contamination object is concentrated using the gas hood that gathers dust and is passed through
Negative pressure imports flue gas purification system, discharges after purification.Because that need to be tilted a certain angle when intermediate frequency furnace discharge, therefore dust arrester installation is pacified
For dress apart from higher, dust-collecting efficiency bottom at the top of intermediate frequency furnace, working environment is poor.According to the gas hood cover implication stream flowing law that gathers dust, to make
The diffusion of smoke contamination object is limited in minimum zone, and the gas hood that gathers dust must be as close to pollution sources, this is just extremely unfavorable for
Charging, the discharging work of intermediate frequency furnace；And in order to not influence charging, discharging work, make gas hood Close approach intermediate frequency furnace (dirt of gathering dust
Dye source), flue dust collecting rate is improved, needs to invent a kind of dust arrester installation.
Utility model content
The utility model is intended to overcome the deficiencies of existing technologies, can be in view of the above-mentioned problems, provide a kind of dust arrester installation
The negative pressure dust collection pipe mechanism of 360 ° of rotations.Rotary dust collecting device certain angle during charging or discharging again will when heating
To at the top of intermediate frequency furnace, the present apparatus is that ensure that going on smoothly for intermediate frequency furnace charging or discharging work for dust arrester installation rotation playback, is grasped
It is convenient to make, and improves the collection rate of flue dust.
In order to solve the above-mentioned technical problem, the utility model the following technical schemes are provided:
It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms, comprising: dust collection pipe 3, rotating mechanism component 2, gather dust dress
Set 1, deduster 4, dedusting fan 5, which is characterized in that 2 top of rotating mechanism component and dust arrester installation 1 weld, rotating mechanism group
2 lower part of part and 3 side of dust collection pipe are welded, and dust collection pipe 3 uses steel pipe, and 3 other side of dust collection pipe and the welding of deduster 4 connect
It connects, 4 side of deduster is connect with dedusting fan 5.
Further, rotating mechanism component 2 is made of top, lower part, and top is rotating pipe, and lower part is static duct.
Further, top rotating pipe is welded by the axis 22 that rotating pipe steel pipe 21 is evenly distributed on steel pipe side wall with three
It connects, the deep groove ball bearing 23 with dustproof cover is set on spindle nose, and deep groove ball bearing 23 is using circlip for shaft 24 and axis 22
Connection.
Further, lower stationary pipeline is connect by static duct steel pipe 29 with flange group welding, flange component upper flange
25 weld with lower flange 28, lower flange 28 and static duct steel pipe 29, and upper flange 25 is connect with the bolt 26 of lower flange 28, upper method
Fixed steel interstage sleeve 27 is equipped between orchid 25 and lower flange 28, if fixed steel interstage sleeve 27 be in order to prevent bolt 26 by upper flange
25 tensions pressed with lower flange 28 influence the rotation of deep groove ball bearing 23.
Further, dust arrester installation 1, including dust collection cover 11, dust arrester installation steel pipe 12, manual reprint regulating valve 13, gather dust
Cover 11 is welded with dust arrester installation steel pipe 12, and manual reprint regulating valve 13 is welded on dust arrester installation steel pipe 12, adjusts dust collection cover
The aperture of 11 charge flow rates.
Further, dust collection cover 11 is rolled using steel plate and is welded.
Compared with prior art, the utility model have it is following the utility model has the advantages that
The 360 ° of rotating pipe dust arrester installation comparisons of the fixed dust arrester installation of existing flue dust collecting and flue dust collecting:
| Serial number | Project | Fixed dust arrester installation | Gather dust the dust arrester installations of 360 ° of rotating mechanisms |
| 1 | Clarifying smoke rate | It is low | It is high |
| 2 | Influence to production | Have | Nothing |
| 3 | To intermediate frequency furnace stokehold operating condition | Improve little | Well |
| 4 | To worker operation requirement | It is high | It is low |
| 5 | Mechanization degree | It is low | It is high |
| 6 | Investment cost | It is low | It is low |
The dust arrester installation investment for sum up comparing 360 ° of rotating mechanisms of negative pressure dust collection pipe is lower, and structure is firm safely, operation
Simply, fume collection rate is high, charging, charging process standardization；Not only production needs be can satisfy, but also work can be improved.
Detailed description of the invention
Fig. 1 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism overall structure diagram.
Fig. 2 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism rotating pipe top view.
Fig. 3 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism rotating pipe main view.
Fig. 4 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism static duct top view.
Fig. 5 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism static duct main view.
Fig. 6 be the utility model can 360 ° rotation negative pressure dust collection pipe mechanism dust arrester installation schematic diagram.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, comprising: dust collection pipe 3, rotating mechanism group
Part 2, dust arrester installation 1, deduster 4, dedusting fan 5,2 top of rotating mechanism component and dust arrester installation 1 weld, rotating mechanism component
2 lower parts and 3 side of dust collection pipe are welded, and dust collection pipe 3 uses steel pipe, and 3 other side of dust collection pipe and deduster 4 are welded to connect,
4 side of deduster is connect with dedusting fan 5.
As shown in Figure 2 and Figure 3, above-mentioned rotating mechanism component 2 is made of top, lower part, and top is rotating pipe, and lower part is
Static duct.Top rotating pipe is welded by the axis 22 that rotating pipe steel pipe 21 is evenly distributed on steel pipe side wall with three,
Deep groove ball bearing 23 with dustproof cover is set on spindle nose, and deep groove ball bearing 23 is connect using circlip for shaft 24 with axis 22.Such as
Shown in Fig. 4, Fig. 5, lower stationary pipeline is connect by static duct steel pipe 29 with flange group welding, and flange component upper flange 25 is under
Flange 28, lower flange 28 and static duct steel pipe 29 weld, and upper flange 25 is connect with the bolt 26 of lower flange 28, upper flange 25 and
Fixed steel interstage sleeve 27 is equipped between lower flange 28, if fixed steel interstage sleeve 27 be in order to prevent bolt 26 by upper flange 25 under
The tension that flange 28 is pressed influences the rotation of deep groove ball bearing 23.
2 method of operation of rotating mechanism component: top rotating pipe passes through the deep groove ball bearing 23 installed on axis 22 in lower part
It is rotated on the lower flange 28 of static duct；To guarantee that top rotating pipe is firm, the lower flange 28 and stationary tube of flange group lower part
Road steel pipe 29 is connect with upper flange 25 using bolt 26 using full solder design, lower flange 28, the upper method connected by bolt 26
Orchid 25 clamps the bearing 23 of top rotating pipe with lower flange 28, to prevent the bearing 23 that closely influences excessively of 26 pressure flange of bolt from revolving
Turn effect, fixed steel interstage sleeve 27, and preset clearance, upper flange 25 and lower flange are set among upper flange 25 and lower flange 28
28 axially rotate flexibly with 21 preset clearance of top rotating pipe steel pipe, guarantee and guarantee that exhaust gas dust is not exposed.
As shown in fig. 6, above-mentioned dust arrester installation 1, including dust collection cover 11, dust arrester installation steel pipe 12, manual reprint regulating valve 13,
Dust collection cover 11 is welded with dust arrester installation steel pipe 12, and manual reprint regulating valve 13 is welded on dust arrester installation steel pipe 12, adjusts and receives
The aperture of 11 charge flow rate of dust hood.Dust collection cover 11 is rolled using steel plate and is welded.
The course of work: dust arrester installation is as close to pollution sources in intermediate frequency furnace clarifying smoke system, and worker is in past intermediate frequency
When furnace charging or discharging, dust arrester installation 1 is rotated using 360 ° of rotating mechanism components 2 of negative pressure dust collection pipe and is left at the top of intermediate frequency furnace；
After the completion of to be fed, discharging, intermediate frequency heating is rotated further by 360 ° of rotating mechanism components 2 of negative pressure dust collection pipe when working, and makes to gather dust
Device 1 playbacks.Negative pressure of the flue gas through dedusting fan 5 in heating process passes through 360 ° of negative pressure dust collection pipe by dust arrester installation 1
Rotating mechanism 2 enters deduster 4 using dust collection pipe 3, drains into atmosphere by dedusting fan 5 after dedusting.Negative pressure dust collection pipe
360 ° of rotating mechanisms 2 can effectively solve the flue dust collecting purifying problem that intermediate frequency furnace charging, discharging and heating process summarize, and improve
Working efficiency and flue dust collecting efficiency.
It the foregoing is merely the embodiments of the present invention is illustrated, is not intended to limit the utility model, for ability
For the technical staff in domain, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement
Deng should be included within the scope of protection of this utility model.
Claims (6)
1. one kind can 360 ° rotation negative pressure dust collection pipe mechanisms, comprising: dust collection pipe (3), gathers dust at rotating mechanism component (2)
Device (1), deduster (4), dedusting fan (5), which is characterized in that rotating mechanism component (2) top and dust arrester installation (1) are welded
It connects, rotating mechanism component (2) lower part and dust collection pipe (3) side are welded, and dust collection pipe (3) uses steel pipe, and dust collection pipe (3) is another
Side and deduster (4) are welded to connect, and deduster (4) side is connect with dedusting fan (5).
2. according to claim 1 it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, which is characterized in that rotating mechanism group
Part (2) is made of top, lower part, and top is rotating pipe, and lower part is static duct.
3. according to claim 2 it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, which is characterized in that top rotation pipe
Road is welded by the axis (22) that rotating pipe steel pipe (21) is evenly distributed on steel pipe side wall with three, is provided on spindle nose anti-
The deep groove ball bearing (23) of dirt lid, deep groove ball bearing (23) are fixed using circlip for shaft (24).
4. according to claim 2 it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, which is characterized in that lower stationary pipe
Road is connect by static duct steel pipe (29) with flange group welding, and flange group is divided into upper flange (25), lower flange (28), lower flange
(28) welded with static duct steel pipe (29), upper flange (25) connect with lower flange (28) with bolt (26), upper flange (25) and
It is equipped between lower flange (28) fixed steel interstage sleeve (27).
5. according to claim 1 it is a kind of can 360 ° of rotations negative pressure dust collection pipe mechanisms, which is characterized in that dust arrester installation
(1), including dust collection cover (11), dust arrester installation steel pipe (12), manual reprint regulating valve (13), dust collection cover (11) and dust arrester installation steel
Pipe (12) is welded, and manual reprint regulating valve (13) is welded on dust arrester installation steel pipe (12), adjusts dust collection cover (11) inlet air flow
The aperture of amount.
6. according to claim 1 or 5 described one kind can 360 ° rotation negative pressure dust collection pipe mechanisms, which is characterized in that dust collection cover
(11) it is rolled and is welded using steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986165.4U CN208887390U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986165.4U CN208887390U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms |
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| Publication Number | Publication Date |
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| CN208887390U true CN208887390U (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986165.4U Active CN208887390U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can 360 ° rotation negative pressure dust collection pipe mechanisms |
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| CN (1) | CN208887390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145838A (en) * | 2021-04-02 | 2021-07-23 | 罕森智能科技(上海)有限公司 | Ladle roaster with horizontal lifting ladle cover |
-
2018
- 2018-06-26 CN CN201820986165.4U patent/CN208887390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145838A (en) * | 2021-04-02 | 2021-07-23 | 罕森智能科技(上海)有限公司 | Ladle roaster with horizontal lifting ladle cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200812 Address after: 533800 MALIANG village, Wuping Town, Jingxi City, Baise City, Guangxi Zhuang Autonomous Region Patentee after: JINGXI TIANGUI ALUMINUM Co.,Ltd. Address before: 838200 No. five Weir Road, North Industrial Park, Shihezi Development Zone, the Xinjiang Uygur Autonomous Region 1 Patentee before: XINJIANG TIANZHAN NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |