CN2372066Y - Secondary dust collecting machine - Google Patents
Secondary dust collecting machine Download PDFInfo
- Publication number
- CN2372066Y CN2372066Y CN 98247868 CN98247868U CN2372066Y CN 2372066 Y CN2372066 Y CN 2372066Y CN 98247868 CN98247868 CN 98247868 CN 98247868 U CN98247868 U CN 98247868U CN 2372066 Y CN2372066 Y CN 2372066Y
- Authority
- CN
- China
- Prior art keywords
- dust
- fan housing
- housing body
- precipitron
- cover
- 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 secondary dust collecting machine. A blocking cover is suspended and erected under a cylinder cover in an air cover body. The blocking cover can block chips rising with rising air currents. Thus the chips with heavy weight or large volume can be easily blocked down to enable the chips with the heavy weight or large volume to fall into a dust collecting cylinder in concentration. Dust chips with light weight or small volume can be easily sucked and guided to a dust collecting bag by the sucking force generated by the rotation of a blade. Thus the secondary dust collector can effectively screen the dust chips and the treatment of dividing package is convenient.
Description
The utility model relates to a kind of precipitron, particularly relates to a kind of more efficiently secondary precipitron of screening packing that makes the dust fines.
As shown in Figure 1, be that a kind of dust fines can being focused on done the secondary precipitron that screens packing, it is equiped with an aluminium matter flabellum 11 ' generation spark and cause that dirt is quick-fried when touching with metal fragment to take precautions against flabellum in a fan housing body 10 ', this fan housing body 10 ' also is provided with an inlet scoop 12 ' and two air outlets 13 ', 14 ', after startup one motor 20 ' drives this flabellum 11 ' rotation, via a sweep-up pipe 30 ' the dust fines in the external world 12 ' is sucked in the fan housing body 10 ' from the inlet scoop, in chip I heavy for matter or that volume is bigger will drop a control of dust tube 40 ' from air outlet 13 ' naturally because of the weight of itself, control of dust processing for the first time that Here it is, the suction that part light weight or the less dust fines II of volume will be produced by flabellum 11 ' rotation then will attract and up is with, and fall in the dust bag 50 ' from air outlet 14 ' via the guiding of a cylindrical cap 15 ', Here it is for the second time control of dust handle.
Though above-mentioned precipitron can be done the screening packing, but, still have following shortcoming in use: when the dust fines in the external world is sucked into fan housing body 10 ' inside, though big portion's matter chip I heavy or that volume is bigger can fall in the control of dust tube 40 ', but still have partly chip I curling up and suction that flabellum 11 ' produced and up be with and enter in the dust bag 50 ' along with internal gas flow, except meeting causes the effective unfavorable processing out of the ordinary of screening, more will make aluminium matter flabellum 11 ' be subjected to matter weight or bulky chip I to knock and cause damage.
The purpose of this utility model is to provide a kind of more efficiently secondary precipitron of screening packing that makes the dust fines.
Secondary precipitron of the present utility model, it has a fan housing body, be provided with a flabellum at fan housing body inner top, this flabellum is by a motor driven rotary, the fan housing body is provided with an inlet scoop, one first air outlet and one second air outlet, described first air outlet be connected with a control of dust tube with as the first time control of dust handle, and this flabellum below is provided with a cylindrical cap, part dust fines can be caused second air outlet and water conservancy diversion goes into to do control of dust processing for the second time in the dust bag, it is characterized in that: described fan housing body also comprises keeps out cover, this keeps out cover is to be connected and the unsettled appropriate position, above-mentioned cylindrical cap below that is set up in by most support bars, its opening down and have a predetermined shielded area, and its bottom peripheral edge and fan housing inner body wall have suitable distance apart, by this setting of keeping out cover, make that secondary control of dust screening packing is more effective.
Below by most preferred embodiment and accompanying drawing secondary precipitron of the present utility model is elaborated, in the accompanying drawing:
Fig. 1 is the assembled sectional view of secondary precipitron in the past.
Fig. 2 is the partial cutaway schematic of the utility model one preferred embodiment.
Fig. 3 is the assembled sectional view of the above-mentioned preferred embodiment of the utility model.
As Fig. 2, shown in 3, secondary precipitron of the present utility model has a fan housing body 10, fan housing body 10 tops are provided with a motor 20, this motor 20 can drive an aluminium matter flabellum 11 that is installed in fan housing body 10 tops and rotate, be respectively equipped with an inlet scoop 12 on the fan housing body 10, one first air outlet 13 and one second air outlet 14, inlet scoop 12 external sweep-up pipes 30, first air outlet 13 connect establish a control of dust tube 40 with as the first time control of dust handle, and below flabellum 11, be provided with a cylindrical cap 15, dust fines partly can be directed to second air outlet 14 and water conservancy diversion goes into to do control of dust processing for the second time in the dust bag 50, in addition, fan housing body 10 shrinks formation one back taper section 16 in 12 belows in the inlet scoop, and inlet scoop 12 is offered along the tangential direction of fan housing body 10, so after air inlet, can cause and curl up air-flow, because above-mentioned member is identical with conventional art, no longer be described in detail at this.
For a change: the fan housing body also comprises keeps out cover 60, this keeps out cover 60 is suitably big or small taper cover bodies, it is connected to cylindrical cap 15 bottoms and unsettled this suitable position, cylindrical cap 15 belows that is set up in by three support bars 61, its opening is provided with down and has and the rough identical shielded area of cylindrical cap 15 crosscut sectional areas, keep out cover 60 bottom peripheral edge 62 and suitable distance is arranged apart with fan housing body 10 inwalls, in the present embodiment, the distance of cover 60 tops 63 to cylindrical cap 15 root edges 151 will be kept out, and keep out cover 60 bottom peripheral edge 62 be provided with to the distance of fan housing body 10 inwalls identical, so have best blocking and the water conservancy diversion effect.
As Fig. 2, shown in Figure 3, during use, starter 20 drives flabellum 11 and rotates generation suction, the dust fines in the external world can be sucked to the greatest extent in the fan housing body 10.At first, the dust fines that the setting of cylindrical cap 15 can be avoided being inhaled into is directly attracted by flabellum 11, and because of inlet scoop 12 with the tangential direction setting, so air-flow that in fan housing body 10, generation is curled up, and fan housing body 10 Lower Halves form back taper section 16, so that the chip I that matter is heavy or volume is bigger falls down naturally because of itself weight, and when air-flow curls up, matter is heavy or volume is bigger chip I will be constantly and back taper section 16 inwalls touch and weaken its kinetic energy, make the easier concentrated sinking of chip I via first air outlet 13 in the control of dust tube 40 that drops.In addition, be set up in cylindrical cap 15 belows because of keeping out cover 60, and has predetermined shielded area, still can curl up the make progress heavy or bigger chip I of volume of matter of drift of air-flow so can keep off the lower part with climbing sharply of causing of flabellum 11, it is more effective that screen control of dust the feasible first time, and residue light weight or the little dust fines II of volume can easily be attracted by flabellum 11 and be gone in the dust bag 50 by second air outlet, 14 water conservancy diversion.In addition, installing one surge drum 51 below dust bag 50 can be concentrated light weight or the little dust fines II of volume that falls and more convenient carrying removing, and finished control of dust processing for the second time.
In sum, secondary precipitron of the present utility model can keep off the heavy or bigger chip I of volume of more matter by the setting of keeping out cover 60, makes that the control of dust screening is more effective, and makes the secondary precipitron more can bring into play its effect, conveniently the control of dust packing is handled.In addition, because the utility model can be handled the effective packing of dust fines,, make prolong the service life of flabellum 11 so the chip I that matter is heavy or volume is bigger will can not cause direct damage to flabellum 11.
Claims (4)
1. secondary precipitron, it has a fan housing body, this fan housing body inner top is provided with a flabellum with a motor driven rotary, this fan housing body is provided with an inlet scoop, one first air outlet and one second air outlet, described first air outlet is connected with one and makees the control of dust tube that the first time, control of dust was handled, and described flabellum below is provided with one and part dust fines is caused described second air outlet and water conservancy diversion goes into to do in the dust bag cylindrical cap that control of dust is for the second time handled, it is characterized in that: described fan housing body also is provided with one and keeps out cover, this is kept out, and cover is connected by most support bars and the unsettled described cylindrical cap below that is set up in, its opening down and have a shielded area, and its bottom peripheral edge and fan housing inner body wall are at a distance of a distance.
2. secondary precipitron as claimed in claim 1 is characterized in that: described keep out the cover be a taper cover body.
3. secondary precipitron as claimed in claim 1 is characterized in that: described fan housing body shrinks below the inlet scoop and forms a back taper section.
4. secondary precipitron as claimed in claim 1 is characterized in that: the inlet scoop of described fan housing body is offered along the tangential direction of this fan housing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247868 CN2372066Y (en) | 1998-12-10 | 1998-12-10 | Secondary dust collecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247868 CN2372066Y (en) | 1998-12-10 | 1998-12-10 | Secondary dust collecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372066Y true CN2372066Y (en) | 2000-04-05 |
Family
ID=33993010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247868 Expired - Lifetime CN2372066Y (en) | 1998-12-10 | 1998-12-10 | Secondary dust collecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372066Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070103A (en) * | 2016-04-01 | 2018-12-21 | 拉通德股份有限公司 | Chip pumping equipment |
-
1998
- 1998-12-10 CN CN 98247868 patent/CN2372066Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070103A (en) * | 2016-04-01 | 2018-12-21 | 拉通德股份有限公司 | Chip pumping equipment |
| CN109070103B (en) * | 2016-04-01 | 2020-12-22 | 拉通德公司 | Chip suction apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |