CN203344215U - IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device - Google Patents
IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device Download PDFInfo
- Publication number
- CN203344215U CN203344215U CN 201320347149 CN201320347149U CN203344215U CN 203344215 U CN203344215 U CN 203344215U CN 201320347149 CN201320347149 CN 201320347149 CN 201320347149 U CN201320347149 U CN 201320347149U CN 203344215 U CN203344215 U CN 203344215U
- Authority
- CN
- China
- Prior art keywords
- valve
- ipa
- feed
- addition device
- pet
- 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
Links
Images
Abstract
An IPA addition device in PET production is characterized by comprising a gauge hopper, a first valve, and a second valve. The batch hopper is provided with a feeding end and a viewing port arranged at the upper end, and a discharging end at the lower end; the first valve is arranged at the feeding end; and the second valve is arranged at the discharging end. The utility model also discloses a feeding system. The IPA addition device solves the problem of the big fluctuation of IPA content in products caused by the production line change and IPA gauge scale maintenance, and reduces other problems such as quality fluctuation.
Description
Technical field
The utility model relates to a kind of isopropyl alcohol (IPA) adding set, is mainly used in PET production.The invention also discloses application has the feed system of this adding set.
Background technology
Bottle level polyester (PET) is packaging material for food, must guarantee the quality of product in process of production, epoch bottle level PET process units is all large-scale plant now, output is large, once the product quality fluctuation will cause large-area loss, so must be efficient in bottle level PET production, guarantee the quality, the guarantor produces with measuring, every one outpost of the tax office of strict control, and the height of the isopropyl alcohol in product (IPA) content will directly affect the downstream production unit, common metering method realizes by weigher, but when running into weigher repair and maintenance or low content IPA product and changing the line of production to high-load IPA product, the undulate quantity that the fluctuation of IPA content causes can be larger,
The utility model content
Technical problem to be solved in the utility model is the less IPA adding set of IPA fluctuation while for the above-mentioned state of the art, providing a kind of weigher repair and maintenance or low content IPA product to change the line of production to high-load IPA product.
Technical problem to be solved in the utility model is the less IPA feed system of IPA fluctuation while for the above-mentioned state of the art, providing a kind of weigher repair and maintenance or low content IPA product to change the line of production to high-load IPA product.
The utility model solves the problems of the technologies described above adopted technical scheme: IPA adding set during a kind of PET produces is characterized in that comprising
Weigh-hatching plant, have feed end and the observation panel that is positioned at upper end and be positioned at lower end and have discharge end;
The first valve, be located on aforesaid feed end; And
The second valve, be located on aforesaid discharge end.
As preferably, described the first valve is push-pull valve.Described the second valve is ball valve.
A kind of feed system, comprise feed pot, slurry tank and weigher, aforesaid feed pot bottom has discharge nozzle, aforesaid slurry tank top has feed pipe, and aforesaid weigher is located between the feed pipe of the discharge nozzle of feed pot and slurry tank, this weigher is provided with inlet valve, it is characterized in that between the feed pipe of the discharge nozzle of described feed pot and slurry tank also being provided with a weigh-hatching plant be arranged in parallel with weigher, the upper end of this weigh-hatching plant is provided with the first valve and observation panel, and lower end is provided with the second valve.
Further, the discharge nozzle of described feed pot is provided with bleeder valve.
Compared with prior art, the utility model has the advantage of:
At first be that bottle level PET is changed the line of production, while by low content IPA, changing the line of production high-load IPA, can utilize the utility model device, better control the addition of IPA; The 2nd, when the IPA weighing balance overhauls or safeguards, can use this new device to be measured, guarantee the IPA content in product.After increasing this IPA metering new device, reduced to a great extent while changing the line of production because of the IPA content large Transition Materials that fluctuates, the quality while having guaranteed better to change the line of production.Solved in bottle level PET production because of the maintenance of IPA weighing balance, the unequal problem of the pause that causes IPA to add and content.
The accompanying drawing explanation
Fig. 1 is the example structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1, feed system in the present embodiment comprises feed pot 3, slurry tank 4 and weigher 2, feed pot 3 bottoms have discharge nozzle, slurry tank 4 tops have feed pipe, weigher 2 is located between the feed pipe of the discharge nozzle of feed pot 3 and slurry tank 4, this weigher 2 is provided with inlet valve 53, also be provided with a weigh-hatching plant 1 be arranged in parallel with weigher 2 between the feed pipe of the discharge nozzle of feed pot 3 and slurry tank 4, the upper end of this weigh-hatching plant 1 is provided with the first valve 51 and observation panel 11, and lower end is provided with the second valve 52.The discharge nozzle of feed pot 3 is provided with bleeder valve 54.Bleeder valve 54 in the present embodiment and the first valve 51 are push-pull valve, and the second valve 52 is ball valve.
Operating process: first close weigh-hatching plant bottom the second valve, then open weigh-hatching plant top the first valve, check the blanking situation through weigh-hatching plant top view mouth in the time of blanking on one side, after the IPA amount needed through the weigh-hatching plant First Astronautic Research Institute for Measurement and Test, close weigh-hatching plant top the first valve, open weigh-hatching plant bottom the second valve, IPA in weigh-hatching plant is joined to slurry tank.
Claims (7)
- A PET produce in the IPA adding set, it is characterized in that comprisingWeigh-hatching plant, have feed end and the observation panel that is positioned at upper end and be positioned at lower end and have discharge end;The first valve, be located on aforesaid feed end; AndThe second valve, be located on aforesaid discharge end.
- 2. IPA adding set in PET production according to claim 1, is characterized in that described the first valve is push-pull valve.
- 3. IPA adding set in PET production according to claim 1, is characterized in that described the second valve is ball valve.
- 4. a feed system, comprise feed pot, slurry tank and weigher, aforesaid feed pot bottom has discharge nozzle, aforesaid slurry tank top has feed pipe, and aforesaid weigher is located between the feed pipe of the discharge nozzle of feed pot and slurry tank, this weigher is provided with inlet valve, it is characterized in that between the feed pipe of the discharge nozzle of described feed pot and slurry tank also being provided with a weigh-hatching plant be arranged in parallel with weigher, the upper end of this weigh-hatching plant is provided with the first valve and observation panel, and lower end is provided with the second valve.
- 5. feed system according to claim 4, is characterized in that the discharge nozzle of described feed pot is provided with bleeder valve.
- 6. feed system according to claim 4, is characterized in that described the first valve is push-pull valve.
- 7. feed system according to claim 4, is characterized in that described the second valve is ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347149 CN203344215U (en) | 2013-06-18 | 2013-06-18 | IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347149 CN203344215U (en) | 2013-06-18 | 2013-06-18 | IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344215U true CN203344215U (en) | 2013-12-18 |
Family
ID=49744147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320347149 Expired - Lifetime CN203344215U (en) | 2013-06-18 | 2013-06-18 | IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344215U (en) |
-
2013
- 2013-06-18 CN CN 201320347149 patent/CN203344215U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203877006U (en) | Weighing mechanism of granular food packaging machine | |
| CN102213510B (en) | Weighing type fully-automatic charger of refrigerant | |
| CN204653726U (en) | A kind of feed molasses adds automatic control system | |
| CN101905949B (en) | Silicon tetrachloride feeding pressurization system and pressurization method thereof | |
| CN203344215U (en) | IPA (isopropyl alcohol) addition device in PET (polyethylene terephthalate) production and feeding system employing addition device | |
| CN204310065U (en) | A kind of feed packaging weigher | |
| CN104743485A (en) | Automatic fruit drink weighing and filling system | |
| CN202089240U (en) | Packaging and sub-packaging machine | |
| CN206457010U (en) | A kind of automatic gauge dispensing equipment | |
| CN204341487U (en) | Thick liquid quantitative filling device | |
| CN207547062U (en) | A kind of Multi-station automatic detection device | |
| CN202574642U (en) | Output device for guiding pills into plastic plate | |
| CN202232739U (en) | Automatic flour-weighing system | |
| CN205925614U (en) | Powder auxiliary agent feed proportioning system | |
| CN201569484U (en) | Precise pump glue weighing device | |
| CN201825441U (en) | Automatic metering bulk cement bunker | |
| CN202442110U (en) | Liquid material feeding system | |
| CN205239974U (en) | Filling machine | |
| CN204642263U (en) | Balance weighing apparatus Weighing device | |
| CN204916254U (en) | Chilli sauce liquid filling machine | |
| CN204694336U (en) | A kind of additive essence is equipped puts | |
| CN203820645U (en) | Feeding metering device for cement grinding aid reactor | |
| CN205988723U (en) | A kind of scale formula liquid adding system | |
| CN207417197U (en) | A kind of filling apparatus of fermented dairy product | |
| CN204022792U (en) | The reinforced integrating device of a kind of soap class I liquid I raw material automatic weighing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314415 Zhejiang province Haining city Jianshan District Road No. 15 Wen Patentee after: Wankai new materials Co.,Ltd. Address before: 314415 Zhejiang province Haining city Jianshan District Road No. 15 Wen Patentee before: ZHEJIANG WANKAI NEW MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230210 Address after: 314415 Supporting plant at No. 6, No. 15, Wenlan Road, Huangwan Town, Haining City, Jiaxing City, Zhejiang Province (independent application) Patentee after: Zhejiang Kepuqi New Material Technology Co.,Ltd. Address before: 314415 No. 15 Wenlan Road, Jianshan New District, Haining City, Zhejiang Province Patentee before: Wankai new materials Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |