CN202555576U - Dust recovery device for white carbon black packing machine - Google Patents
Dust recovery device for white carbon black packing machine Download PDFInfo
- Publication number
- CN202555576U CN202555576U CN2012202222525U CN201220222252U CN202555576U CN 202555576 U CN202555576 U CN 202555576U CN 2012202222525 U CN2012202222525 U CN 2012202222525U CN 201220222252 U CN201220222252 U CN 201220222252U CN 202555576 U CN202555576 U CN 202555576U
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- dust
- recovery device
- dust recovery
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- packing machine
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Abstract
The utility model discloses a dust recovery device, particularly a dust recovery device for a white carbon black packing machine. The dust recovery device for the white carbon black packing machine comprises a venture tube, wherein one end of the venture tube serves as an air inlet while the other end of the venture tube serves as a dust outlet; and the dust recovery device is characterized in that an ejector nozzle is arranged at a throat-shaped part of the venture tube; and the upper end of the throat-shaped part is provided with a dust inlet and while the lower end of the throat-shaped part is provided with a slag outlet corresponding to the dust inlet. By adopting the technical scheme, the dust recovery device disclosed by the utility model has the beneficial effects as follows: equipment can normally run without being limited by the working time only if sufficient air pressure is provided, the long-term running just brings a minimal effect to the equipment, and the problem due to dust proofing is solved, as well as the problem that the equipment is heated and abraded caused by being operated for a long time is avoided; the dust recovery device is specifically applied to technical conditions with a severe environment and long-term running; and compared with a fan which can achieve the same effect, the equipment can save 60 to 80% of energy after being operated, so that the energy consumption can be greatly reduced.
Description
Technical field
The utility model relates to a kind of device for recovering powder, relates in particular to a kind of white carbon vacuum packing machine device for recovering powder.
Background technology
During fume colloidal silica was produced, because the primary particle diameter of silica is 5 ~ 40 nanometers, behind overbunching, particle diameter reached 10 ~ 20 microns, product specific area 100 ~ 500 ㎡/g, and coherent condition is very fluffy, is inconvenient to deposit.Must carry out compression packing to it for just overcoming the above problems.
Existing packing technique generally adopts vacuum packaging, to vacuumizing in the packaging bag, through means such as adjusting vacuum, adjustment product compression degree.Because of packaging bag generally uses brown paper as raw material, this manner of packing is prone to produce broken bag phenomenon.
Existing vacuum packing machine all has device for recovering powder, uses during in order to broken bag.Use centrifugal fan that dust is recycled to eluting column and carry out dedusting.This method is used comparatively extensive, but has following problem: 1. because of this is negative pressure in the packing machine, to having relatively high expectations of blower fan, Fan Selection is difficult.Power of fan hour often burns out blower fan, and when power was big, it was serious to take electricity; 2. the blower fan frequency of utilization is too high, generally needs 24 hours works of not stopping work, and service life is short; 3. the blower fan working environment is more abominable, and silica particles is too little, and is all-pervasive, requires too highly to blower fan is dustproof, and blower fan shortens service life.
Therefore invent that a kind of fault rate is low, the device for recovering powder of long service life, become those skilled in the art's problem demanding prompt solution.
The utility model content
The utility model proposes a kind of novel white carbon vacuum packing machine device for recovering powder; This white carbon vacuum packing machine device for recovering powder uses venturi; Producing negative pressure through high-speed air flow in small-bore shower nozzle place ejection siphons away the white carbon in the packing machine and enters eluting column; Fault rate is lower, the device for recovering powder of longer service life.
The utility model solves the problems of the technologies described above the technical scheme that adopted like following description: a kind of white carbon vacuum packing machine device for recovering powder, comprise Venturi tube, and Venturi tube one end is an air intake, the other end is the dust outlet; It is characterized in that: said Venturi tube throat is provided with injector spray tip, and the throat upper end is provided with dust suction inlet, and the throat lower end is provided with the slag-drip opening corresponding with dust suction inlet.
The utility model the beneficial effect of having taked technique scheme such as below description: equipment gets final product operate as normal, and not limited by the working time as long as improves enough air pressures, and it is very little to the equipment influence to work long hours; This equipment does not relate to mechanical organ electric and that precision is high, need not consider dustproof problem, and not have long-play equipment heating and wear problem, is applicable to that more environment is abominable, the process conditions that service time is long; In addition, this device type selecting is simple, and easy accessibility during cleaning does not have maintenance, long service life; It is energy-conservation 60% ~ 80% that this equipment uses the back to compare with the blower fan that reaches equal effect, greatly reduces energy consumption.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is the structural representation of the utility model white carbon vacuum packing machine device for recovering powder.
Among the figure, 1. air intake; 2. injector spray tip; 3 dust suction inlets; 4. slag-drip opening; 5. dust outlet.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed description.
Fig. 1 is the structural representation of the utility model white carbon vacuum packing machine device for recovering powder.
As shown in the figure, this device comprises, air intake 1, injector spray tip 2, dust suction inlet 3, slag-drip opening 4, dust outlet 5.
Wherein, Venturi tube one end is an air intake, and the other end is the dust outlet; Venturi tube throat is provided with injector spray tip, and the throat upper end is provided with dust suction inlet, and the throat lower end is provided with the slag-drip opening corresponding with dust suction inlet.Use venturi, ejection produces negative pressure and the white carbon in the packing machine is siphoned away enters eluting column at small-bore shower nozzle place through high-speed air flow.Device for recovering powder is an air ejector, and air pressure is not less than 0.3MPa at the shower nozzle place, and suction chamber produces bigger vacuum in the more vacuum-packed machine within it thus, and dust is taken away.Equipment is applicable to that solid dust reclaims and transport, does not have any moving component, does not generate heat, and does not does not wear and tear, and does not have maintenance.It is more to be more suitable for the environment dust, long playing process conditions.
The utility model gets final product operate as normal, and not limited by the working time as long as improve enough air pressures, and it is very little to the equipment influence to work long hours; This equipment does not relate to mechanical organ electric and that precision is high, need not consider dustproof problem, and not have long-play equipment heating and wear problem, is applicable to that more environment is abominable, the process conditions that service time is long; In addition, this device type selecting is simple, and easy accessibility during cleaning does not have maintenance, long service life; It is energy-conservation 60% ~ 80% that this equipment uses the back to compare with the blower fan that reaches equal effect, greatly reduces energy consumption.
It should be noted that; Above-mentioned specific embodiment is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (1)
1. a white carbon vacuum packing machine device for recovering powder comprises Venturi tube, and Venturi tube one end is an air intake, and the other end is the dust outlet; It is characterized in that: said Venturi tube throat is provided with injector spray tip, and the throat upper end is provided with dust suction inlet, and the throat lower end is provided with the slag-drip opening corresponding with dust suction inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202222525U CN202555576U (en) | 2012-05-17 | 2012-05-17 | Dust recovery device for white carbon black packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202222525U CN202555576U (en) | 2012-05-17 | 2012-05-17 | Dust recovery device for white carbon black packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555576U true CN202555576U (en) | 2012-11-28 |
Family
ID=47205281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202222525U Expired - Fee Related CN202555576U (en) | 2012-05-17 | 2012-05-17 | Dust recovery device for white carbon black packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808934A (en) * | 2019-03-20 | 2019-05-28 | 中国恩菲工程技术有限公司 | Gas-phase silica packs the recyclable device and recovery method of quick-fried bag product |
-
2012
- 2012-05-17 CN CN2012202222525U patent/CN202555576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808934A (en) * | 2019-03-20 | 2019-05-28 | 中国恩菲工程技术有限公司 | Gas-phase silica packs the recyclable device and recovery method of quick-fried bag product |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130517 |