CN201263940Y - Blowing pipe for pulse bag dust collector - Google Patents
Blowing pipe for pulse bag dust collector Download PDFInfo
- Publication number
- CN201263940Y CN201263940Y CNU2008201419012U CN200820141901U CN201263940Y CN 201263940 Y CN201263940 Y CN 201263940Y CN U2008201419012 U CNU2008201419012 U CN U2008201419012U CN 200820141901 U CN200820141901 U CN 200820141901U CN 201263940 Y CN201263940 Y CN 201263940Y
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- CN
- China
- Prior art keywords
- steel pipe
- pipe
- winding
- square
- dust collector
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a blowing pipe used for a pulse bag dust collector, which comprises a steel pipe, nozzles, a closure plate, a transition plate, and the like which are connected with each other. The blowing pipe is characterized in that the steel pipe is a square steel pipe, the section structure of the steel pipe is square, one side of the steel pipe is connected with a plurality of nozzles, one end of the steel pipe is provided with a bolt hole, and the other end of the steel pipe is welded with a length of round steel pipe after welded with the transition plate. The utility model has the characteristic of convenient manufacture and safe use, and can prolong the service life of a filter bag.
Description
Technical field
The utility model belongs to industrial dust collecting technique field, particularly a kind of winding-up pipe that is used for the pulse packet dust-precipitator.
Background technology
Industrial pulse packet dust-precipitator is the efficient dust collection device of extensive use in recent years, its filter bag ash removal is by the pulse valve on the gas bag compressed air of gas bag to be ejected into each filter bag from the sidepiece (spray orifice or nozzle) of winding-up pipe, present used winding-up pipe is to adopt section to be circular steel pipe, the one end is sealed with steel plate, the other end is connected with pulse valve, and in the one side several nozzles is installed.Its shortcoming is: 1) difficult in its sidepiece boring location, spray orifice bores partially easily, causes the winding-up deflection, thereby filter bag is damaged too early; When 2) transporting and installing, because winding-up pipe section is circular, the easy rolling causes nozzle to come off and accident is hurted sb.'s feelings.
Summary of the invention
The utility model is for solving above known technology problem, and provides a kind of easily manufactured, safe in utilization and can prolong the winding-up pipe that is used for the pulse packet dust-precipitator of life of bag filter.
The utility model for the technical scheme that solution known technology problem is adopted is: a kind of winding-up pipe that is used for the pulse packet dust-precipitator, connect to form by steel pipe, nozzle, closure plate, rebound etc., be characterized in: described steel pipe is a square steel pipe, its section structure is square, is connected with several nozzles in the one side.
The utility model can also adopt following technical measures to realize:
Above-mentioned a kind of winding-up pipe that is used for the pulse packet dust-precipitator is characterized in: described square steel pipe one end has a bolt hole.
Above-mentioned a kind of winding-up pipe that is used for the pulse packet dust-precipitator is characterized in: weld one section round steel pipe again after the described square steel pipe other end and the rebound welding.
Advantage and the good effect that the utlity model has are: a kind of winding-up pipe that is used for the pulse packet dust-precipitator, because steel pipe has adopted the square section structure, made things convenient in its sidepiece boring location, and avoid spray orifice to bore partially, thereby prolonged the service life of filter bag; Also make the winding-up pipe in transportation with when installing, be not easy to roll, avoided nozzle to come off and accident is hurted sb.'s feelings.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the I partial enlarged drawing among Fig. 1.
Fig. 3 is the II partial enlarged drawing among Fig. 1.
Fig. 4 is the A-A profile among Fig. 1.
Label among the figure is respectively: the 1st, and square steel pipe, the 2nd, nozzle, the 3rd, closure plate, the 4th, rebound, the 5th, round steel pipe.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 4, get square section steel pipe 1 a length blanking according to the rules, in the perforate of one end, so that be fixed on the bracing frame by bolt; In the position boring in accordance with regulations of its sidepiece, corresponding then welded and installed nozzle 2, in order to prevent winding-up pipe welding deformation, nozzle 2 adopts 4 CO2 gas shield welding of symmetry when welding with square steel pipe 1.With closure plate 3 seal weldings, at the other end of square steel pipe 1 welding transition plate 4 and round steel pipe 5 successively, round steel pipe 5 is connected with wall pipe with the perforate end of square steel pipe 1, between the O RunddichtringO is housed.
Claims (3)
1, a kind of winding-up pipe that is used for the pulse packet dust-precipitator is connected to form by steel pipe, nozzle, closure plate, rebound etc., and it is characterized in that: described steel pipe is a square steel pipe, and its section structure is square, is connected with several nozzles in the one side.
2, a kind of winding-up pipe that is used for the pulse packet dust-precipitator according to claim 1, it is characterized in that: described square steel pipe one end has a bolt hole.
3, a kind of winding-up pipe that is used for the pulse packet dust-precipitator according to claim 1 is characterized in that: weld one section round steel pipe again after the described square steel pipe other end and the rebound welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201419012U CN201263940Y (en) | 2008-09-11 | 2008-09-11 | Blowing pipe for pulse bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201419012U CN201263940Y (en) | 2008-09-11 | 2008-09-11 | Blowing pipe for pulse bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263940Y true CN201263940Y (en) | 2009-07-01 |
Family
ID=40830285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201419012U Expired - Lifetime CN201263940Y (en) | 2008-09-11 | 2008-09-11 | Blowing pipe for pulse bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870872A (en) * | 2021-01-27 | 2021-06-01 | 江西中烟工业有限责任公司 | Improved blowing pipe applied to tobacco pulse dust collector |
-
2008
- 2008-09-11 CN CNU2008201419012U patent/CN201263940Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870872A (en) * | 2021-01-27 | 2021-06-01 | 江西中烟工业有限责任公司 | Improved blowing pipe applied to tobacco pulse dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOMA (TIANJIN) HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGTIAN SHIMING TECHNOLOGY GROUP CO., LTD. Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee after: Cemteck Group Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee before: Zhongtian Shiming Technology Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |