CN204751507U - Prevent blockking up modified starch raw materials wind and send pipeline - Google Patents
Prevent blockking up modified starch raw materials wind and send pipeline Download PDFInfo
- Publication number
- CN204751507U CN204751507U CN201520438703.2U CN201520438703U CN204751507U CN 204751507 U CN204751507 U CN 204751507U CN 201520438703 U CN201520438703 U CN 201520438703U CN 204751507 U CN204751507 U CN 204751507U
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- pipeline
- vertical
- air seal
- shaped pipeline
- seal machinery
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Abstract
The utility model belongs to one kind of modified starch production and processing in -process earlier stage processing apparatus, specific theory relates to a prevent blockking up modified starch raw materials wind and send pipeline, including a feed hopper who is used for puting in the material, feed hopper connects a feeding air seal machinery in the below, the below of feeding air seal machinery is provided with one section U -shaped pipeline, the one side and the feeding air seal machinery intercommunication of U -shaped pipeline, opposite side and vertical lift line intercommunication, the upper end of vertical lift line feeds through through the feed inlet of horizontal segment, vertical elephant trunk duan houyu storage hopper, being equipped with a negative pressure between horizontal segment and the vertical elephant trunk section and taking out the material fan, an ejection of compact air seal machinery is connected to the discharge gate of storage hopper, the export of ejection of compact air seal machinery and reation kettle's matter entrance intercommunication, an external sack cleaner of storage hopper. The utility model discloses reduce pipe blockage's probability greatly, prolonged pipeline cleaning's time interval.
Description
Technical field
The utility model belongs to a kind of processing equipment in earlier stage in converted starch process of manufacture, specifically, relates to a kind of anti-clogging converted starch raw material blast system.
Background technology
In Modified Starch Production, need required starch material to drop in reactor, the material inlet due to reactor is arranged on its top, overhead usually has the height of about ten meters, therefore in the prior art, normally by manually feeding intake by crane.This feeding mode, labour intensity is large, and dust pollution is serious, and consumption of raw materials is large, and mechanical power is large.Therefore, also take now wind to send the mode fed intake, namely take the mode of negative pressure exhausting, starch material is evacuated to eminence, until above the material inlet of reactor.But wind send the feeding style fed intake, use through reality, in the bending place of pipeline, often have starch material deposition or blocking, need periodic cleaning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to the needs of reality, provides a kind of anti-clogging converted starch raw material blast system.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of anti-clogging converted starch raw material blast system, comprise one for throwing in the cast hopper of material, a feeding air seal machinery is connected below described cast hopper, the below of described feeding air seal machinery is provided with one section of U-shaped pipeline, the side of described U-shaped pipeline is communicated with feeding air seal machinery, opposite side and vertical-lifting pipeline connection, the upper end of described vertical-lifting pipeline is through horizontal segment, the inlet point of vertical elephant trunk Duan Houyu storage bin hopper is communicated with, be provided with a negative pressure between described horizontal segment and vertical elephant trunk section and take out material blower fan, the discharging opening of storage bin hopper connects a discharging air sealer, the described outlet of discharging air sealer is communicated with the material inlet of reactor, the external bag dust collector of described storage bin hopper.
The height of described U-shaped pipeline is less than 1/3rd of length, and the radius of curvature at described U-shaped pipeline two ends is greater than 1 meter, and between described vertical-lifting pipeline and horizontal segment, the radius of curvature of transition position is greater than 1 meter.
The two ends of described U-shaped pipeline are connected with the pipeline of blast system by flange.
Be provided with positive blowdown fan outside one end of described U-shaped pipeline and vertical-lifting pipeline, described positive blowdown fan is communicated with by blast pipe with between U-shaped pipeline, and described blast pipe is provided with valve.
The beneficial effects of the utility model are:
1. the mode that original straight tube connects is changed into the mode that U-shaped pipeline connects, substantially reduce the probability of pipe choking, extend the time gap of pipeline cleaning;
2. easily blocking pipe can be safeguarded separately, and slight blocking can open the cleaning of positive blowdown fan, and Severe blockage can be disassembled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is cast hopper, and 2 is feeding air seal machinery, 3 is U-shaped pipeline, and 4 is vertical-lifting pipeline, and 5 is horizontal segment, 6 is vertical elephant trunk section, and 7 is storage bin hopper, and 8 is discharging air sealer, 9 is reactor, 10 take out material blower fan for negative pressure, and 11 is flange, and 12 is positive blowdown fan, 13 is blast pipe, and 14 is bag dust collector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1.The utility model discloses a kind of anti-clogging converted starch raw material blast system, comprise one for throwing in the cast hopper 1 of material, a feeding air seal machinery 2 is connected below described cast hopper 1, the below of described feeding air seal machinery 2 is provided with one section of U-shaped pipeline 3, the side of described U-shaped pipeline 3 is communicated with feeding air seal machinery 2, opposite side is communicated with vertical-lifting pipeline 4, the upper end of described vertical-lifting pipeline 4 is through horizontal segment 5, be communicated with the inlet point of storage bin hopper 7 after vertical elephant trunk section 6, be provided with a negative pressure between described horizontal segment 5 and vertically elephant trunk section 6 to take out and expect blower fan 10, the discharging opening of storage bin hopper 7 connects a discharging air sealer 8, the outlet of described discharging air sealer 8 is communicated with the material inlet of reactor 9, the external bag dust collector 14 of described storage bin hopper 7.
Material is directly thrown in highly lower cast hopper 1, or can adopt a bit of load-transfer device by mass transport in cast hopper 1, starch material takes out by negative pressure material blower fan 10 falls into storage bin hopper 7 successively after feeding air seal machinery 2, U-shaped pipeline 3, vertical-lifting pipeline 4 to horizontal segment 5 inlet point from vertical elephant trunk section 6.Negative pressure is taken out the end that material blower fan is arranged on horizontal segment, the setting of this position is more reasonable.And the both sides of U-shaped pipeline are outer curve seamlessly transits, starch material not easily deposits and blocking pipeline.
As one preferred embodiment, the height of described U-shaped pipeline 3 is less than 1/3rd of length, namely whole U-shaped pipeline is flat structure, the kink height of both sides is less, and the radius of curvature at described U-shaped pipeline two ends is greater than 1 meter, such radius of curvature in use, can ensure starch material smooth delivery of power to greatest extent and can not be detained.Equally, between described vertical-lifting pipeline and horizontal segment, the radius of curvature of transition position is greater than 1 meter.
In the present embodiment, the two ends of described U-shaped pipeline 3 are connected with the pipeline of blast system, because U-shaped pipeline is arranged at the bottom of whole blast system by flange 11, and be flat structure, therefore, when being necessary, this section of pipeline can be disassembled to bend place carry out cleaning safeguard.
Be provided with positive blowdown fan 12 outside described U-shaped pipeline 3 and one end of vertical-lifting pipeline 4, described positive blowdown fan 12 is communicated with by blast pipe 13 with between U-shaped pipeline 3, and described blast pipe 13 is provided with valve.If when U-shaped pipeline both sides have starch to be detained, positive blowdown fan can be opened and to be blown off inner-walls of duct.
Claims (4)
1. an anti-clogging converted starch raw material blast system, it is characterized in that: comprise one for throwing in the cast hopper (1) of material, described cast hopper (1) below connects a feeding air seal machinery (2), it is characterized in that: the below of described feeding air seal machinery (2) is provided with one section of U-shaped pipeline (3), the side of described U-shaped pipeline (3) is communicated with feeding air seal machinery (2), opposite side is communicated with vertical-lifting pipeline (4), the upper end of described vertical-lifting pipeline (4) is through horizontal segment (5), vertical elephant trunk section (6) is communicated with the inlet point of storage bin hopper (7) afterwards, be provided with a negative pressure between described horizontal segment (5) and vertical elephant trunk section (6) to take out and expect blower fan (10), the discharging opening of storage bin hopper (7) connects a discharging air sealer (8), the outlet of described discharging air sealer (8) is communicated with the material inlet of reactor (9), the external bag dust collector (14) of described storage bin hopper (7).
2. anti-clogging converted starch raw material blast system according to claim 1, it is characterized in that: the height of described U-shaped pipeline (3) is less than 1/3rd of length, the radius of curvature at described U-shaped pipeline two ends is greater than 1 meter, and between described vertical-lifting pipeline (4) and horizontal segment (5), the radius of curvature of transition position is greater than 1 meter.
3. according to anti-clogging converted starch raw material blast system according to claim 1 or claim 2, it is characterized in that: the two ends of described U-shaped pipeline (3) are connected with the pipeline of blast system by flange (11).
4. according to anti-clogging converted starch raw material blast system according to claim 1 or claim 2, it is characterized in that: outside described U-shaped pipeline (3) and one end of vertical-lifting pipeline (4), be provided with positive blowdown fan (12), described positive blowdown fan (12) is communicated with by blast pipe (13) with between U-shaped pipeline (3), and described blast pipe (13) is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438703.2U CN204751507U (en) | 2015-06-25 | 2015-06-25 | Prevent blockking up modified starch raw materials wind and send pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438703.2U CN204751507U (en) | 2015-06-25 | 2015-06-25 | Prevent blockking up modified starch raw materials wind and send pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751507U true CN204751507U (en) | 2015-11-11 |
Family
ID=54466236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438703.2U Expired - Fee Related CN204751507U (en) | 2015-06-25 | 2015-06-25 | Prevent blockking up modified starch raw materials wind and send pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219247A (en) * | 2016-08-31 | 2016-12-14 | 无锡市华星电力环保修造有限公司 | A kind of flyash air-transport system with dedusting function |
| CN111591768A (en) * | 2020-05-22 | 2020-08-28 | 中石化上海工程有限公司 | Method for pneumatic conveying and dust removal of starch and dust explosion-proof system |
| CN111891756A (en) * | 2020-07-15 | 2020-11-06 | 中南大学 | Underground fine ore lifting system and application method thereof |
-
2015
- 2015-06-25 CN CN201520438703.2U patent/CN204751507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219247A (en) * | 2016-08-31 | 2016-12-14 | 无锡市华星电力环保修造有限公司 | A kind of flyash air-transport system with dedusting function |
| CN111591768A (en) * | 2020-05-22 | 2020-08-28 | 中石化上海工程有限公司 | Method for pneumatic conveying and dust removal of starch and dust explosion-proof system |
| CN111891756A (en) * | 2020-07-15 | 2020-11-06 | 中南大学 | Underground fine ore lifting system and application method thereof |
| CN111891756B (en) * | 2020-07-15 | 2021-08-27 | 中南大学 | Underground fine ore lifting system and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |