CN105987245A - Air pipe connection device of bag type dust remover - Google Patents
Air pipe connection device of bag type dust remover Download PDFInfo
- Publication number
- CN105987245A CN105987245A CN201510059173.5A CN201510059173A CN105987245A CN 105987245 A CN105987245 A CN 105987245A CN 201510059173 A CN201510059173 A CN 201510059173A CN 105987245 A CN105987245 A CN 105987245A
- Authority
- CN
- China
- Prior art keywords
- air pipe
- flange disc
- left flange
- flange plate
- runddichtringo
- 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.)
- Pending
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air pipe connection device of a bag type dust remover. The air pipe connection device comprises a left air pipe (1), a plurality of bolts (2), a left flange disc (3), a right flange disc (4) and a right air pipe (5), and is characterized by further comprising an O-shaped sealing ring I (6) and an O-shaped sealing ring II (7); an annular groove I (31) and an annular groove II (32) are formed in the right end face of the left flange disc (3); the O-shaped sealing ring I (6) is arranged in the annular groove I (31) of the left flange disc (3); the O-shaped sealing ring II (7) is arranged in the annular groove II (32) of the left flange disc (3); the left flange disc (3) is welded at the right end of the left air pipe (1); the right flange disc (4) is welded at the left end of the right air pipe (5); and the left flange disc (3) is connected with the right flange disc (4) through the bolts (2). The air pipe connection device is simple in structure, excellent in sealing performance, low in cost, securable to work and long in service life.
Description
Technical field
The present invention relates to environmental protection equipment, specifically sack cleaner wind tube connecting device.
Background technology
Junction between existing sack cleaner airduct is frequently with paper sealing gasket or rubber gasket, the sealing of this mode, contact area between paper sealing gasket or rubber gasket and the end face of airduct is relatively big, often owing to airduct end face is uneven, causes poorly sealed and air leakage phenomena occurs.
Content of the invention
It is an object of the invention to provide that a kind of simple in construction, sealing property be good, low cost, reliable operation, the sack cleaner wind tube connecting device of length in service life.
For reaching above-mentioned purpose, the present invention includes left airduct, several bolts, left flange plate, right ring flange and right airduct, also include O RunddichtringO one and O RunddichtringO two, the right side of described left flange plate is provided with cannelure one and cannelure two, described O RunddichtringO one is loaded in the cannelure one of left flange plate, described O RunddichtringO two is loaded in the cannelure two of left flange plate, described left flange plate is welded in the right-hand member of left airduct, described right ring flange is welded in the left end of right airduct, and described left flange plate is bolted with right ring flange.
Due to the fact that equipped with O RunddichtringO one and O RunddichtringO two between left flange plate and right ring flange, so, owing to the contact area between O RunddichtringO one and O RunddichtringO two and left flange plate and right ring flange is very little, it is ensured that the reliability of sealing；During in addition, connect left flange plate and right ring flange when tighting a bolt, the air between O RunddichtringO one and O RunddichtringO two is compressed, and can improve sealing property.Present configuration is simple, and sealing property is good, low cost, reliable operation, and service life is long.
Brief description
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is enlarged drawing at the I in Fig. 1.
Detailed description of the invention
See Fig. 1 to Fig. 2, the present invention includes left airduct 1, several bolts 2, left flange plate 3, right ring flange 4 and right airduct 5, also include O RunddichtringO one 6 and O RunddichtringO 27, the right side of described left flange plate 3 is provided with cannelure 1 and cannelure 2 32, described O RunddichtringO 1 is loaded in the cannelure 1 of left flange plate 3, described O RunddichtringO 27 is loaded in the cannelure 2 32 of left flange plate 3, described left flange plate 3 is welded in the right-hand member of left airduct 1, described right ring flange 4 is welded in the left end of right airduct 5, described left flange plate 3 is connected by bolt 2 with right ring flange 4.
Claims (1)
1. sack cleaner wind tube connecting device, including left airduct (1), several bolts (2), left flange plate (3), right ring flange (4) and right airduct (5), it is characterized in that: also include O RunddichtringO one (6) and O RunddichtringO two (7), the right side of described left flange plate (3) is provided with cannelure one (31) and cannelure two (32), described O RunddichtringO one (6) is loaded in the cannelure one (31) of left flange plate (3), described O RunddichtringO two (7) is loaded in the cannelure two (32) of left flange plate (3), described left flange plate (3) is welded in the right-hand member of left airduct (1), described right ring flange (4) is welded in the left end of right airduct (5), described left flange plate (3) is connected by bolt (2) with right ring flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059173.5A CN105987245A (en) | 2015-02-05 | 2015-02-05 | Air pipe connection device of bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059173.5A CN105987245A (en) | 2015-02-05 | 2015-02-05 | Air pipe connection device of bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987245A true CN105987245A (en) | 2016-10-05 |
Family
ID=57036012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059173.5A Pending CN105987245A (en) | 2015-02-05 | 2015-02-05 | Air pipe connection device of bag type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029186A1 (en) * | 2021-08-31 | 2023-03-09 | 美的集团武汉制冷设备有限公司 | Exhaust pipe assembly and air conditioner assembly |
-
2015
- 2015-02-05 CN CN201510059173.5A patent/CN105987245A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029186A1 (en) * | 2021-08-31 | 2023-03-09 | 美的集团武汉制冷设备有限公司 | Exhaust pipe assembly and air conditioner assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |