CN103041951A - Pressure intensity-type powder injection apparatus - Google Patents
Pressure intensity-type powder injection apparatus Download PDFInfo
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- CN103041951A CN103041951A CN 201110308042 CN201110308042A CN103041951A CN 103041951 A CN103041951 A CN 103041951A CN 201110308042 CN201110308042 CN 201110308042 CN 201110308042 A CN201110308042 A CN 201110308042A CN 103041951 A CN103041951 A CN 103041951A
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- powder
- slurry tank
- powder slurry
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Abstract
A pressure intensity-type powder injection apparatus relates to the field of electrodeless lamps, and especially relates to an apparatus for powder injection of lamp bulbs; the apparatus comprises a powder syrup pot; an air inlet is disposed on the powder syrup pot; a pedestal is disposed above the powder syrup pot; the pedestal is connected with a powder collection cover which has openings at upper and lower ends; a same powder injection pipe passes through the pedestal in the powder collection cover and the powder syrup pot; the inlet end of the powder injection pipe is disposed with interval from the inner bottom of the powder syrup pot; the outlet end of the powder injection pipe is disposed above the powder collection cover; a same recovery pipe also passes through the pedestal in the powder collection cover and the powder syrup pot; the inlet end of the recovery pipe is at a same horizontal level as the pedestal; the outlet end of the recovery pipe is disposed with interval from the inner bottom of the powder syrup pot. The powder injection apparatus of the invention can inject uniform powder, which avoids shaking by hands, and saves labor and time; the powder can be recovered for secondary spraying, which saves cost.
Description
Technical field
The present invention relates to the field of Non-polarized lamp, relate in particular to the device that bulb is dusted.
Background technology
In the Non-polarized lamp industry, the conventional method of dusting all is that powder is poured in the foam, uses hand rolling around foam again now, and such method is not weighed time-consuming, consumption manpower, and not environmental protection, and wasteness is large.The bulb powder of warding off out is inhomogeneous, and obvious heap powder vestige is arranged.
The powder spraying apparatus of existing electricity-saving lamp is not suitable for the spraying of Non-polarized lamp.The foam inside of Non-polarized lamp is very large very wide, and the speed to spraying, and size has a significant impact, and 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 objective of the invention is provides a kind of dusting uniform pressure type powder injection device in order to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this: a kind of pressure type powder injection device, comprise powder slurry tank, on the powder slurry tank air inlet is set, the top of powder slurry tank arranges base, connect the up and down collection powder cover of both ends open on the base, place same discharge tube on base in the collection powder cover and the powder slurry tank, the interval, the interior end of the entrance point of discharge tube and powder slurry tank arranges, and the port of export of discharge tube is arranged on the top of collection powder cover; Also place same recovery tube on base in the described collection powder cover and the powder slurry tank, the entrance point of recovery tube flushes with base, and the interval, the interior end of the port of export of recovery tube and powder slurry tank arranges.
When dusting, the bulb of Non-polarized lamp is arranged on the top of collection powder cover, and discharge tube extend in the bulb.Enter from air inlet through filtered air, block recovery tube, form pressure in the powder slurry tank, can the powder slurry be pushed away from the discharge tube mouth of pipe to pressure of bottom powder slurry, be sprayed at equably the bulb top, unnecessary powder slurry can flow in the powder slurry tank from recovery tube, can carry out the secondary spraying.The powder that the present invention is gushed out is even, has avoided hand-rail type, and is time saving and energy saving, and powder is also recyclable, saves cost.
For just sealing effectiveness is better, between powder slurry tank and the base sealing ring is set, described discharge tube and recovery tube are set on the sealing ring respectively.
For the powder slurry that prevents from reclaiming has impurity, the port of export of recovery tube arranges screen pack, and screen pack filters the powder slurry of collecting.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, be pressure type powder injection device, comprise powder slurry tank 8, in the powder slurry tank 8 powder slurry 7 is housed, on the powder slurry tank 8 air inlet 5 is set, the top of powder slurry tank 8 arranges base 3, between powder slurry tank 8 and the base 3 sealing ring 9 is set, connects the up and down collection powder cover 2 of both ends open on the base 3, place same discharge tube 1 on the base 3 in the collection powder cover 2, sealing ring 9 and the powder slurry tank 8, the interval, the interior end of the entrance point of discharge tube 1 and powder slurry tank 8 arranges, 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 tank 8, the entrance point of recovery tube 4 flushes with base 3, the interval, the interior end of the port of export of recovery tube 4 and powder slurry tank 8 arranges and above powder slurry 7, the port of export of recovery tube 4 arranges screen pack 6.
Claims (3)
1. pressure type powder injection device, it is characterized in that: comprise powder slurry tank, on the powder slurry tank air inlet is set, the top of powder slurry tank arranges base, connect the up and down collection powder cover of both ends open on the base, place same discharge tube on base in the collection powder cover and the powder slurry tank, the interval, the interior end of the entrance point of discharge tube and powder slurry tank arranges, and the port of export of discharge tube is arranged on the top of collection powder cover; Also place same recovery tube on base in the described collection powder cover and the powder slurry tank, the entrance point of recovery tube flushes with base, and the interval, the interior end of the port of export of recovery tube and powder slurry tank arranges.
2. pressure type powder injection device according to claim 1 is characterized in that: between described powder slurry tank and the base sealing ring is set, described discharge tube and recovery tube are set on the sealing ring respectively.
3. pressure type powder injection device according to claim 1, it is characterized in that: the port of export of described recovery tube arranges screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110308042 CN103041951A (en) | 2011-10-12 | 2011-10-12 | Pressure intensity-type powder injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110308042 CN103041951A (en) | 2011-10-12 | 2011-10-12 | Pressure intensity-type powder injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103041951A true CN103041951A (en) | 2013-04-17 |
Family
ID=48054945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110308042 Pending CN103041951A (en) | 2011-10-12 | 2011-10-12 | Pressure intensity-type powder injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103041951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413969A (en) * | 2015-11-06 | 2016-03-23 | 颍上北方动力新能源有限公司 | Feeding system of battery electrode paste coating machine |
-
2011
- 2011-10-12 CN CN 201110308042 patent/CN103041951A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413969A (en) * | 2015-11-06 | 2016-03-23 | 颍上北方动力新能源有限公司 | Feeding system of battery electrode paste coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |