CN2550070Y - Cyclone dust removing speed regulator - Google Patents
Cyclone dust removing speed regulator Download PDFInfo
- Publication number
- CN2550070Y CN2550070Y CN 02223792 CN02223792U CN2550070Y CN 2550070 Y CN2550070 Y CN 2550070Y CN 02223792 CN02223792 CN 02223792 CN 02223792 U CN02223792 U CN 02223792U CN 2550070 Y CN2550070 Y CN 2550070Y
- Authority
- CN
- China
- Prior art keywords
- air flow
- dust
- controlling
- deferent
- dust removing
- 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 - Fee Related
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Abstract
The utility model relates to a cyclone dust removing speed regulator, pertaining to a fitting of air purifying device, which aims at solving the technical problem of stepless regulating the flowing speed of the air flow with dust and controlling the dust remover to be operated under the condition of best dust removing efficiency. For solving the problem, the key point of the technical proposal is that the structure comprises a shell consisting of an air flow channel pipe and a controlling regulating chamber; the utility model is characterized in that the controlling regulating chamber is internally provided with a centrifugal wheel with a transmission shaft; the inner wall of the air flow channel pipe is provided with an elastic regulating plate corresponding to the controlling regulating chamber for the end edge to be blocked into a sliding groove; a sliding hook at the top end of a fixed pin at the center of the outer side face of the elastic regulating plate is blocked into a round sliding groove at the side face of the centrifugal wheel. When rotating driven by the transmission shaft, the centrifugal wheel drives the elastic regulating plate to move from top to bottom so as to change the size of the section area of the air flow channel pipe, stepless regulate the flowing speed of the air flow with dust, and control the dust remover to be operated under the condition of best dust removing efficiency. The utility model is simple in structure and reliable in work.
Description
Technical field
The utility model relates to a kind of accessory of gas cleaning plant, particularly a kind of cyclone dust removal speed regulator.
Background technology
Cyclone dust collectors are widely used in the prime preliminary treatment of various cleaners, are used for separating the bigger grit of dust-contained airflow particle.Because the efficiency of dust collection of cyclone dust removal and the flow velocity of dirt gas are closely related, flow velocity is too small, and efficiency of dust collection is low, and flow velocity is excessive, then may roll the grit that has separated, also reduces dust removing effects.At present, the whirlwind flow velocity of cyclone dust collectors only depends on the cross section of the flow and the air inlet in dust-contained airflow source, and when one timing of dust-contained airflow source flux, whirlwind speed is constant substantially, and the efficiency of dust collection when often causing the deduster operation is not to be in optimum.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned weak point, but and a kind of flow velocity of step-less adjustment dust-contained airflow is provided, the control deduster is in and moves under the best efficiency of dust collection situation, and is simple in structure, the cyclone dust removal speed regulator of reliable operation.
The purpose of this utility model is achieved in that the cyclone dust removal speed regulator comprises that by cross section be the housing that the air communication deferent of rectangle and the control and regulation chamber that is connected the air communication deferent one side outside constitute, it is characterized in that controlling to adjust the indoor eccentric wheel that has power transmission shaft that is equipped with, eccentric wheel has circular sliding tray on one side, there is the end checkpost to go into the interior elastic adjusting plate of sliding tray on the gas channel inside pipe wall of corresponding control and regulation chamber, elastic adjusting plate lateral surface center connects the top the steady pin that slides and collude, steady pin passes the air communication deferent, slides and collude in the circular sliding tray that snaps in the eccentric wheel side in the top.
The utility model is owing to adopt above design, when driving the eccentric wheel rotation by power transmission shaft, the slip of steady pin top is colluded along the circular sliding tray of eccentric wheel side and is slided, driving the elastic adjusting plate middle part moves up and down, thereby change the long-pending size of gas channel tube section, the flow velocity of step-less adjustment dust-contained airflow easily, the control deduster is under the best efficiency of dust collection situation and moves, simple in structure, reliable operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Now illustrated embodiment is made detailed description to the utility model in conjunction with the accompanying drawings.
The cyclone dust removal speed regulator comprises that by cross section be the housing that rectangular air communication deferent 1 and the control and regulation chamber 2 that is communicated with air communication deferent 1 one broadsides constitute, and air communication deferent 1 has sliding tray with control and regulation 2 junctions, chamber.Control and regulation are equipped with the eccentric wheel 4 that has power transmission shaft 3 in the chamber 2, have circular sliding tray 5 on eccentric wheel 4 one sides, roll with control and regulation chamber 2 wall bodies and be connected in power transmission shaft 3 two ends, and wherein an end stretching wall is external.There is the end checkpost to go into the interior elastic adjusting plate 6 of sliding tray on air communication deferent 1 inwall of corresponding control and regulation chamber 2, elastic adjusting plate 6 lateral surface centers connect the top the steady pin 7 that slides and collude, steady pin 7 passes air communication deferent 1, slides and collude in the circular sliding tray 5 that snaps in eccentric wheel 4 sides in the top.Power transmission shaft 3 external parts connect manual rocking handle, but also adapted electric device.During use, air communication deferent 1 two ends are serially connected in the air inlet pipe of deduster, can carry out speed regulating control dust-contained airflow.
Claims (1)
1, a kind of cyclone dust removal speed regulator, comprise that by cross section be the housing that the air communication deferent (1) of rectangle and the control and regulation chamber (2) that is connected air communication deferent (1) the one side outside constitute, it is characterized in that controlling to adjust the eccentric wheel (4) that has power transmission shaft (8) is installed in the chamber (2), eccentric wheel has circular sliding tray (5) on (4) one sides, there is the end checkpost to go into the interior elastic adjusting plate (6) of sliding tray on air communication deferent (1) inwall of corresponding control and regulation chambers (2), elastic adjusting plate (6) lateral surface center connects the top the steady pin (7) that slides and collude, steady pin (7) passes air communication deferent (1), slides and collude in the circular sliding tray (5) that snaps in eccentric wheel (4) side in the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223792 CN2550070Y (en) | 2002-04-06 | 2002-04-06 | Cyclone dust removing speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223792 CN2550070Y (en) | 2002-04-06 | 2002-04-06 | Cyclone dust removing speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550070Y true CN2550070Y (en) | 2003-05-14 |
Family
ID=33701383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223792 Expired - Fee Related CN2550070Y (en) | 2002-04-06 | 2002-04-06 | Cyclone dust removing speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550070Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313752A (en) * | 2018-02-07 | 2018-07-24 | 遵义市聚源建材有限公司 | A kind of deduster drawing mechanism |
-
2002
- 2002-04-06 CN CN 02223792 patent/CN2550070Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313752A (en) * | 2018-02-07 | 2018-07-24 | 遵义市聚源建材有限公司 | A kind of deduster drawing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |