CN202277947U - Pressure type powder injection device - Google Patents
Pressure type powder injection device Download PDFInfo
- Publication number
- CN202277947U CN202277947U CN2011203867439U CN201120386743U CN202277947U CN 202277947 U CN202277947 U CN 202277947U CN 2011203867439 U CN2011203867439 U CN 2011203867439U CN 201120386743 U CN201120386743 U CN 201120386743U CN 202277947 U CN202277947 U CN 202277947U
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- China
- Prior art keywords
- powder
- base
- powder slurry
- slurry tank
- slurry jar
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- 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
A pressure type powder injection device relates to the field of electrodeless lamps, in particular to a device for injecting powder onto a lamp bulb. The device comprises a slurry tank; an air inlet is formed on the slurry tank; a base is arranged above the slurry tank; a powder collecting cover is connected to the base; the upper end and the lower end of the powder collecting cover are opened; the same powder injection pipe passes through the base and the slurry tank, which are positioned under the dust powder collecting cover; the inlet end of the powder injection pipe and the inner bottom of the slurry tank are arranged at an interval; the outlet end of the powder injection pipe is arranged above the powder collecting cover; the same recovery pipe passes through the base and the slurry tank, which are positioned under the dust powder collecting cover; the inlet end of a recovery pipe is flush with the base; and the outlet end of the recovery pipe and the inner bottom of the slurry tank are arranged at an interval. Powder injected by the device is uniform, the hand-operated operation is avoided, time and labor are saved, powder can be recovered to be injected secondarily, and the cost is saved.
Description
Technical field
The utility model relates to the field of electrodeless lamp, relates in particular to the device that bulb is dusted.
Background technology
In the present electrodeless lamp industry, the conventional method of dusting all is that powder is poured in the foam, shakes around foam with hand again, and such method is not weighed time-consuming, consumption manpower, and not environmental protection, and wasteness is big.The bulb powder of warding off out is inhomogeneous, and tangible heap powder vestige is arranged.
The powder spraying apparatus of existing electricity-saving lamp is not suitable for the spraying of electrodeless lamp.The foam inside of electrodeless lamp is very greatly very wide, and the speed to spraying, and size has very big influence, have relatively high expectations, and the powder injection process of electricity-saving lamp requires and will hang down, and the bulb volume is little.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, to provide a kind of dusting uniform pressure type dusting device.
The purpose of the utility model is achieved in that a kind of pressure type dusting device; Comprise powder slurry jar, on the powder slurry jar air inlet is set, the top of powder slurry jar is provided with base; Connect the collection powder cover of both ends open up and down on the base; Place same discharge tube on base in the collection powder cover and the powder slurry jar, the entrance point of discharge tube is provided with the interior end of powder slurry jar at interval, and the port of export of discharge tube is arranged on the top that collects the powder cover; Also place same recovery tube on base in the said collection powder cover and the powder slurry jar, the entrance point of recovery tube flushes with base, and the interior end of the port of export of recovery tube and powder slurry jar is provided with at interval.
When dusting, the bulb of electrodeless lamp is arranged on the top of collection powder cover, and discharge tube extend in the bulb.Get into from air inlet through filtered air, block recovery tube, the powder slurry jar interior pressure that forms; Can give bottom powder slurry a pressure, the powder slurry is pushed away from the discharge tube mouth of pipe, be sprayed at the bulb top equably; Unnecessary powder slurry can flow in the powder slurry jar from recovery tube, can carry out the secondary spraying.The powder that the utility model gushes out is even, has avoided hand-rail type, and is time saving and energy saving, and powder is also recyclable, practices thrift cost.
For just sealing effectiveness is better, between powder slurry jar and the base sealing ring is set, said discharge tube and recovery tube are set on the sealing ring respectively.
For the powder slurry that prevents to reclaim has impurity, the port of export of recovery tube is provided with screen pack, and screen pack filters the powder slurry of collecting.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
As shown in Figure 1, be the pressure type dusting device, comprise powder slurry jar 8; In the powder slurry jar 8 powder slurry 7 is housed, on the powder slurry jar 8 air inlet 5 is set, the top of powder slurry jar 8 is provided with base 3; Between powder slurry jar 8 and the base 3 sealing ring 9 is set, the collection powder cover 2 of both ends open about the connection on the base 3, base 3, sealing ring 9 and powder in the collection powder cover 2 are starched on the jar 8 and are placed same discharge tube 1; The interior end of the entrance point of discharge tube 1 and powder slurry jar 8, be provided with at interval, and the port of export of discharge tube 1 is arranged on the top of collection powder cover 2.Also place same recovery tube 4 on base 3 in the collection powder cover 2, sealing ring 9 and the powder slurry jar 8; The entrance point of recovery tube 4 flushes with base 3; The interior end of the port of export of recovery tube 4 and powder slurry jar 8, be provided with at interval and above powder slurry 7, the port of export of recovery tube 4 is provided with screen pack 6.
Claims (3)
1. pressure type dusting device; It is characterized in that: comprise powder slurry jar, on the powder slurry jar air inlet is set, the top of powder slurry jar is provided with base; Connect the collection powder cover of both ends open up and down on the base; Place same discharge tube on base in the collection powder cover and the powder slurry jar, the entrance point of discharge tube is provided with the interior end of powder slurry jar at interval, and the port of export of discharge tube is arranged on the top that collects the powder cover; Also place same recovery tube on base in the said collection powder cover and the powder slurry jar, the entrance point of recovery tube flushes with base, and the interior end of the port of export of recovery tube and powder slurry jar is provided with at interval.
2. pressure type dusting device according to claim 1 is characterized in that: between said powder slurry jar and the base sealing ring is set, said discharge tube and recovery tube are set on the sealing ring respectively.
3. pressure type dusting device according to claim 1 is characterized in that: the port of export of said recovery tube is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203867439U CN202277947U (en) | 2011-10-12 | 2011-10-12 | Pressure type powder injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203867439U CN202277947U (en) | 2011-10-12 | 2011-10-12 | Pressure type powder injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277947U true CN202277947U (en) | 2012-06-20 |
Family
ID=46224133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203867439U Expired - Fee Related CN202277947U (en) | 2011-10-12 | 2011-10-12 | Pressure type powder injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670015A (en) * | 2017-02-28 | 2017-05-17 | 湖州浩森科技股份有限公司 | Agricultural high-reliability powder spraying machine |
| CN109419513A (en) * | 2017-08-28 | 2019-03-05 | 大连圣迈新材料有限公司 | The automatic powder supply trace inspection equipment and its powder supply method to take the fingerprint for scene of a crime powder method |
| CN110665713A (en) * | 2019-10-31 | 2020-01-10 | 辛集市科鑫冶金设备有限公司 | Fixed carbon cup zirconium powder spraying equipment and spraying method |
-
2011
- 2011-10-12 CN CN2011203867439U patent/CN202277947U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670015A (en) * | 2017-02-28 | 2017-05-17 | 湖州浩森科技股份有限公司 | Agricultural high-reliability powder spraying machine |
| CN109419513A (en) * | 2017-08-28 | 2019-03-05 | 大连圣迈新材料有限公司 | The automatic powder supply trace inspection equipment and its powder supply method to take the fingerprint for scene of a crime powder method |
| WO2019041784A1 (en) * | 2017-08-28 | 2019-03-07 | 大连圣迈新材料有限公司 | Automatic powder supply and trace detection device for extracting fingerprints by means of crime scene powder method and powder supply method thereof |
| CN109419513B (en) * | 2017-08-28 | 2020-12-08 | 大连圣迈新材料有限公司 | Automatic powder supply trace detection equipment for extracting fingerprints by powder method on crime scene and powder supply method thereof |
| CN110665713A (en) * | 2019-10-31 | 2020-01-10 | 辛集市科鑫冶金设备有限公司 | Fixed carbon cup zirconium powder spraying equipment and spraying method |
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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: 20120620 Termination date: 20121012 |