CN201423224Y - Novel framework of bag type dust collector with Venturi tube - Google Patents
Novel framework of bag type dust collector with Venturi tube Download PDFInfo
- Publication number
- CN201423224Y CN201423224Y CN200920071280XU CN200920071280U CN201423224Y CN 201423224 Y CN201423224 Y CN 201423224Y CN 200920071280X U CN200920071280X U CN 200920071280XU CN 200920071280 U CN200920071280 U CN 200920071280U CN 201423224 Y CN201423224 Y CN 201423224Y
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- CN
- China
- Prior art keywords
- venturi tube
- tube
- steel wire
- bag type
- type dust
- 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 novel framework of a bag type dust collector with a Venturi tube. The framework comprises a Venturi tube, a short tube, a longitudinal steel wire, a supporting ring anda chassis; the Venturi tube is connected with the short tube by riveting or welding; the short tube is welded with the longitudinal steel wire; the supporting ring is arranged in the radial directionof the longitudinal steel wire; the chassis is connected with the longitudinal steel wire; and a support is arranged at the end surface part of the Venturi tube, and the Venturi tube is connected withthe short tube through the support. Compared with the prior art, as the Venturi tube is connected with the short tube through the support, a cylindrical open space is formed between the short tube and the Venturi tube, such that the area of the filtering passage of the bag type dust collector is greatly increased and the resistance is greatly decreased. The utility model has great economic benefits for the dust collector using units.
Description
Technical field
The utility model relates to a kind of frame for bag type dust remover, relates in particular to a kind of frame for bag type dust remover of novel band Venturi tube.
Background technology
Band Venturi tube frame for bag type dust remover mainly use with sack cleaner in, it utilizes variation of gas pressure to make Compressed Gas in the gas bag (branch gas tank) jet in the air chamber of sack cleaner and make attached to the solid dust on the filtering material to break away from, compressed air spraying is accelerated by Venturi tube draw partial velocity, pressure reduces, be easy to cause secondary gas body, by after the throat by the enlarged tube portion supercharging of slowing down again, steady by the gas pressure behind the Venturi tube, speed is even, and it is the crucial accessory of sack cleaner that the deashing of sack cleaner is played a very important role.Use treating flour dust and assembling sphere widely with every profession and trade.
The band Venturi tube frame for bag type dust remover of custom usefulness comprises Venturi tube 1, short tube 2, pushing out ring 3, vertical steel wire 4, chassis 5 etc. as shown in Figure 1.Its Venturi tube comprises end face part 11, draw part 12, larynx path portion 13, enlarged tube portion 14 etc. as shown in Figure 2, and its end face part 1 as shown in Figure 3.But because Venturi tube has larynx path portion 3, this is exactly the aisle spare that has reduced when filtering work for sack cleaner, and this will increase equipment resistance greatly, cause the difficulty of design and the increasing of fund input.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the defective that above-mentioned prior art exists, and a kind of frame for bag type dust remover of novel band Venturi tube simple in structure is provided.
The purpose of this utility model can be achieved through the following technical solutions: a kind of frame for bag type dust remover of novel band Venturi tube, this framework comprises Venturi tube, short tube, vertical steel wire, pushing out ring, chassis, described Venturi tube is connected with short tube by riveted joint or welding, described short tube and vertically steel wire welding, described pushing out ring is located at vertical steel wire radially, described chassis is connected with vertical steel cord end, it is characterized in that, described Venturi tube end face part is provided with support, and described Venturi tube is connected with short tube by support.
The support of described Venturi tube is provided with at least two, and symmetry is located at the edge of Venturi tube end face.
Compared with prior art, Venturi tube of the present utility model is connected with short tube by its support, between short tube and Venturi tube, formed the open space of an annulated column shape, the filtration channel area of sack cleaner is increased greatly, resistance reduces greatly, and deduster and applying unit are had very big economic benefit.
Description of drawings
Fig. 1 is the structural representation of the band Venturi tube frame for bag type dust remover of prior art;
Fig. 2 is the structural representation of the Venturi tube of prior art;
Fig. 3 is the structural representation of end face part of the Venturi tube of prior art;
Fig. 4 is the structural representation of the frame for bag type dust remover of a kind of novel band Venturi tube of the utility model;
Fig. 5 is the structural representation of Venturi tube of the present utility model;
Fig. 6 is the structural representation of the end face part of Venturi tube of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in Fig. 4～6, this novel band Venturi tube frame for bag type dust remover comprises Venturi tube 6, short tube 2, pushing out ring 3, vertical steel wire 4, chassis 5.Venturi tube 6 links together by riveted joint or welding and short tube 2, and short tube 2 is welded to connect with vertical steel wire 4.Wherein Venturi tube 6, comprise end face part 61, draw part 62, larynx path portion 63, enlarged tube portion 64, holder part 65 etc.Compressed air spraying speeds up by draw part 62, pressure reduces, be easy to cause secondary gas body, by after the throat by enlarged tube portion 64 supercharging of slowing down again, steady by the gas pressure behind the Venturi tube 6, speed is even, deashing to sack cleaner plays a very important role, simultaneously owing to Venturi tube 6 is connected with short tube by its holder part 65, between short tube 2 and Venturi tube 6, formed the open space of an annulated column shape, the filtration channel area of sack cleaner is increased greatly, and resistance reduces greatly, and deduster and applying unit are had very big economic benefit.
Claims (2)
1. the frame for bag type dust remover of a novel band Venturi tube, this framework comprises Venturi tube, short tube, vertical steel wire, pushing out ring, chassis, described Venturi tube is connected with short tube by riveted joint or welding, described short tube and vertically steel wire welding, described pushing out ring is located at vertical steel wire radially, and described chassis is connected with vertical steel cord end, it is characterized in that, described Venturi tube end face part is provided with support, and described Venturi tube is connected with short tube by support.
2. the frame for bag type dust remover of a kind of novel band Venturi tube according to claim 1 is characterized in that, the support of described Venturi tube is provided with at least two, and symmetry is located at the edge of Venturi tube end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071280XU CN201423224Y (en) | 2009-04-28 | 2009-04-28 | Novel framework of bag type dust collector with Venturi tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071280XU CN201423224Y (en) | 2009-04-28 | 2009-04-28 | Novel framework of bag type dust collector with Venturi tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423224Y true CN201423224Y (en) | 2010-03-17 |
Family
ID=42022658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920071280XU Expired - Lifetime CN201423224Y (en) | 2009-04-28 | 2009-04-28 | Novel framework of bag type dust collector with Venturi tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423224Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430301A (en) * | 2011-09-23 | 2012-05-02 | 宜兴市泰清环保设备有限公司 | Detachable protection tube for bag cage head |
| CN102784530A (en) * | 2011-05-16 | 2012-11-21 | 宜兴宝明环保设备有限公司 | Filtration bag frame containing inverted venturi tube |
-
2009
- 2009-04-28 CN CN200920071280XU patent/CN201423224Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784530A (en) * | 2011-05-16 | 2012-11-21 | 宜兴宝明环保设备有限公司 | Filtration bag frame containing inverted venturi tube |
| CN102430301A (en) * | 2011-09-23 | 2012-05-02 | 宜兴市泰清环保设备有限公司 | Detachable protection tube for bag cage head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |