CN201701913U - Material feeding device - Google Patents
Material feeding device Download PDFInfo
- Publication number
- CN201701913U CN201701913U CN2010201619336U CN201020161933U CN201701913U CN 201701913 U CN201701913 U CN 201701913U CN 2010201619336 U CN2010201619336 U CN 2010201619336U CN 201020161933 U CN201020161933 U CN 201020161933U CN 201701913 U CN201701913 U CN 201701913U
- Authority
- CN
- China
- Prior art keywords
- ion
- cast hopper
- feeding mouth
- material feeding
- charging device
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a material feeding device, which comprises a material feeding hopper and a support frame, wherein an ion fan is arranged on the material feeding hopper, and supplies air to a material baiting opening, positive ions contained in supplied air are utilized for eliminating electrons generated by friction during the material baiting to reach the goal of reducing the electrostatic value, the electrostatic value can be reduced to 1000V to 1500V through the site test, and the electrostatic removal rate can reach 90 percent to 95 percent.
Description
Technical field
The utility model relates to a kind of charging device, especially has the charging device of Destaticizing device.
Background technology
Epoxychloropropane (ECH) is a kind of important Organic Chemicals and fine chemical product, and purposes is very extensive.With it is that epoxy resin that raw material makes has that caking property is strong, resistant to chemical media burn into chemical stability is good, excellent in cushion effect and characteristics such as medium electrical property excellence, has widely in industries such as coating, adhesive, reinforcing material, cast material and electronic shell goods and uses.Bis-phenol base propane (BPA) is the important materials of making epoxychloropropane (ECH).BPA is a combustible, and flash-point is 79.4 ℃, and the friction of BPA particle and space bag easily produces static, particularly winter climate drying when feeding intake, and static value is big (15000V-18000V), and the quick-fried danger of the dirt of generation is arranged.
The utility model content
The technical problems to be solved in the utility model just provides a kind of safe BPA charging device.
In order to solve the problems of the technologies described above, the utility model is provided with the ion Destaticizing device on cast hopper, and this Destaticizing device can be an ion blower, ion wind gun, ion wind snake, ion wind rod etc.
This ion Destaticizing device is blown to feeding mouth, fricative electronics when the cation that contains in the wind that utilization is sent goes to eliminate pan feeding, to reach the purpose that reduces static value, can reduce to 1000V-1500V through the on-the-spot test static value, the static clearance can reach 90%--95%, has eliminated to produce the quick-fried hidden danger of dirt.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of charging device
The specific embodiment
Shown in Figure 1,1 is cast hopper, and BPA renders to the reactive tank 4 from cast hopper 1, and 2 is the bracing frame of fixed feeding area bucket, supports cast hopper 1.Ion blower 3 is arranged on the cast hopper 1, the air port of ion blower 3 is facing to the feeding mouth of cast hopper 1, the ion wind that ion blower 3 produces is blown facing to feeding mouth, and fricative electronics when utilizing the cation that contains in the wind of sending to go to eliminate pan feeding is to reach the purpose that reduces static value.
Further, near the feeding mouth of cast hopper, be provided with electrostatic potential testing arrangement 5, this electrostatic potential testing arrangement 5 links to each other with ion blower 3.Electrostatic potential testing arrangement 5 can be measured near the electrostatic potential the feeding mouth, in the time of the set numerical value of these electrostatic potential super-ego, this electrostatic potential testing arrangement 5 just sends a signal and gives ion blower 3, at this moment, ion blower 3 is just started working, facing to the feeding mouth air-supply, fricative electronics when utilizing the cation that contains in the wind of sending to go to eliminate pan feeding; When near the electrostatic potential the feeding mouth did not reach our set numerical value, electrostatic potential testing arrangement 5 just can not send the signal that makes ion blower 3 work, and ion blower 3 just can not worked.
Further, near the static that this electrostatic potential testing arrangement 5 can also be measured the feeding mouth is positive charge or negative electrical charge, according to the result who measures, sends a signal to ion blower 3, makes ion blower 3 produce the ion wind of opposite charges.
The present invention is not limited to the above-mentioned specific embodiment; as long as be provided with the ion Destaticizing device in the charging device; this ion Destaticizing device is fixed on the cast hopper or on the bracing frame, perhaps other can reach the installation method of this purpose, all falls among the protection domain of the present utility model.
Claims (4)
1. a charging device comprises cast hopper and fixture, it is characterized in that, described charging device also includes the ion Destaticizing device, and the air port of this ion Destaticizing device is facing to the feeding mouth of cast hopper.
2. charging device according to claim 1 is characterized in that described ion Destaticizing device is positioned at the feeding mouth position of cast hopper, and the air port perhaps is positioned on the fixture facing to the feeding mouth of cast hopper, and the air port is facing to the feeding mouth of cast hopper.
3. charging device according to claim 1 and 2 is characterized in that described ion Destaticizing device is an ion blower.
4. charging device according to claim 1 is characterized in that the feeding mouth of described cast hopper is provided with the electrostatic potential testing arrangement, and this electrostatic potential testing arrangement links to each other with ion blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201619336U CN201701913U (en) | 2010-04-16 | 2010-04-16 | Material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201619336U CN201701913U (en) | 2010-04-16 | 2010-04-16 | Material feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701913U true CN201701913U (en) | 2011-01-12 |
Family
ID=43439059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201619336U Expired - Fee Related CN201701913U (en) | 2010-04-16 | 2010-04-16 | Material feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218285A (en) * | 2010-04-16 | 2011-10-19 | 南亚环氧树脂(昆山)有限公司 | Feed device |
-
2010
- 2010-04-16 CN CN2010201619336U patent/CN201701913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218285A (en) * | 2010-04-16 | 2011-10-19 | 南亚环氧树脂(昆山)有限公司 | Feed device |
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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: 20110112 Termination date: 20130416 |