CN109928216A - U-shaped valve - Google Patents
U-shaped valve Download PDFInfo
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- CN109928216A CN109928216A CN201910339786.2A CN201910339786A CN109928216A CN 109928216 A CN109928216 A CN 109928216A CN 201910339786 A CN201910339786 A CN 201910339786A CN 109928216 A CN109928216 A CN 109928216A
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- valve
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- snorkel
- inlet tube
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Abstract
The invention discloses a kind of granular material conveying technology fields, especially a kind of U-shaped valve, it includes valve body, snorkel, powder inlet tube, powder outlet pipe, valve chamber is provided in valve body, snorkel connects the lower part that valve body is arranged in, powder inlet tube, powder outlet pipe is all connected with the top that valve body is arranged in, powder inlet tube, powder outlet Guan Junyu valve chamber is connected, it further include water-cooling jacket, water-cooling jacket includes body, cooling water cavity is provided in body, water inlet is provided on body, water outlet, water inlet, water outlet is connected with cooling water cavity, body is set with the outside that valve body is arranged in.U-shaped valve arrangement of the invention is simple, can cool down during conveying high temperature granular material to material, cool down granular material it is not necessary that cooling device is separately provided, to reduce the conveying operation and cost of granular material.
Description
Technical field
The present invention relates to a kind of granular material conveying technology field, especially a kind of U-shaped valve.
Background technique
In granular material transmission process, opening, stopping for granular material conveying is often controlled by U-shaped valve.U-shaped valve packet
Valve body, snorkel, powder inlet tube, powder outlet pipe are included, valve chamber is provided in valve body, snorkel connection is arranged under valve body
Portion, snorkel are connected with valve chamber, and powder inlet tube, powder outlet pipe are all connected with the top that valve body is arranged in, powder inlet tube,
Powder outlet Guan Junyu valve chamber is connected, and powder outlet pipe and the position of valve chamber connection are lower than powder inlet tube and valve chamber phase
The position of junction, snorkel are connected with compressed air or nitrogen feedway, and granular material enters from powder inlet tube
In valve chamber, when compressed air or nitrogen feedway are passed through compressed air perhaps nitrogen toward snorkel compressed air or
Nitrogen enters in valve chamber from valve chamber lower part, blows afloat granular material under the action of compressed air or nitrogen, so that powder
Material is transferred out along outlet, and after stopping being passed through of compressed air or nitrogen, granular material is no longer conveyed from powder outlet pipe
It goes out.Currently, the temperature due to some granular materials is higher, cooled down also needing individual cooling device after U-shaped valve
Granular material, to increase the conveying operation and cost of granular material.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structures simply, the U-shaped valve with refrigerating function.
The technical solution adopted by the present invention to solve the technical problems is: U-shaped valve, including valve body, snorkel, powder entrance
It manages, powder outlet pipe, valve chamber is provided in valve body, snorkel connects the lower part that valve body is arranged in, and snorkel is connected with valve chamber
Logical, powder inlet tube, powder outlet pipe are all connected with the top that valve body is arranged in, powder inlet tube, powder outlet Guan Junyu valve chamber
It is connected, and the position of powder outlet pipe and valve chamber connection is lower than the position of powder inlet tube and valve chamber connection, also
Including water-cooling jacket, water-cooling jacket includes body, and cooling water cavity is provided in body, water inlet, water outlet are provided on body,
Water inlet, water outlet are connected with cooling water cavity, and body is set with the outside that valve body is arranged in.
Further, powder inlet tube, powder outlet pipe, snorkel are perpendicular with valve body.
Further, the shape of powder inlet tube, powder outlet pipe is cylindrical body.
Further, the shape of body is identical as the shape of valve body.
Further, snorkel includes the conical portion to link together and cylindrical portion, conical portion is located at cylinder
The top in shape portion, from top to bottom, conical portion section diameter of a circle are gradually smaller.
Further, snorkel and valve chamber connection are provided with vent board, vent board is mutually perpendicular to snorkel, is led to
Equally distributed venthole is provided on gas plate.
Further, the cross sectional shape of venthole is circle, venthole section diameter of a circle is between 0.5-2mm.
The beneficial effects of the present invention are: the outer of valve body is arranged in the body suit of water-cooling jacket by setting water-cooling jacket
Portion, cooling water device are connected with water inlet, water outlet, and cooling water is entered in cooling water cavity by water inlet, cooling water
Cooling water in chamber cools down the high temperature granular material in valve chamber, and cooling water is gone out after completing cooling from water outlet, thus
Complete the cooling work to high temperature granular material；As it can be seen that U-shaped valve arrangement of the invention is simple, it can be in conveying high temperature granular material
Material is cooled down in the process, cools down granular material it is not necessary that cooling device is separately provided, to reduce the defeated of granular material
Process and cost are sent, is conducive to promote.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the structural schematic diagram of vent board；
Marked in the figure: snorkel 1, powder inlet tube 2, powder outlet pipe 3, valve chamber 4, body 5, cooling water cavity 51, water inlet
Mouth 52, water outlet 53, vent board 6, venthole 61.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1 and Figure 2, the U-shaped valve of the present invention, including valve body, snorkel 1, powder inlet tube 2, powder outlet pipe 3, valve
Valve chamber 4 is provided in body, snorkel 1 connects the lower part that valve body is arranged in, and snorkel 1 is connected with valve chamber 4, powder inlet tube
2, powder outlet pipe 3 is all connected with the top that valve body is arranged in, and powder inlet tube 2, powder outlet pipe 3 are connected with valve chamber 4, and
The position of powder outlet pipe 3 and 4 connection of valve chamber is lower than the position of powder inlet tube 2 and 4 connection of valve chamber, further includes water
Cold collet, water-cooling jacket include body 5, and cooling water cavity 51 is provided in body 5, water inlet 52, water outlet are provided on body 5
53, water inlet 52, water outlet 53 are connected with cooling water cavity 51, and body 5 is set with the outside that valve body is arranged in.
Water inlet 52, water outlet 53 are connected with cooling water device, and cooling water can be in cooling water device
Under effect, enter in cooling water cavity 51 from water inlet 52, the cooling water in cooling water cavity 51 is to the high temperature granular material in valve chamber 4
Cooled down, cooling water complete it is cooling after go out from water outlet 53, finally enter cooling water device and be connected and recycled
It utilizes, it is seen then that U-shaped valve arrangement of the invention is simple, can cool down, be not necessarily to material during conveying high temperature granular material
Cooling device is separately provided to cool down granular material, to reduce the conveying operation and cost of granular material, is conducive to promote.
For the ease of granular material into and out of valve chamber 4, powder inlet tube 2, powder outlet pipe 3, snorkel 1 with valve body phase
Vertically.Further, powder inlet tube 2, powder outlet pipe 3 are preferably shaped to cylindrical body.
In order to improve U-shaped valve to the cooling effect of granular material, the shape of body 5 and the shape of valve body are identical, valve body with
Body 5 mutually sticks together.
Enter in valve chamber 4 for the ease of compressed air or nitrogen, transfer out granular material from powder outlet pipe 3,
Snorkel 1 includes that the conical portion that links together and cylindrical portion, conical portion are located at the top of cylindrical portion, from upper past
Under, conical portion section diameter of a circle is gradually smaller, and conical portion can increase the active area of compressed air or nitrogen, mentions
High using effect.In order to make compressed air or nitrogen even into valve chamber 4, making granular material not to be resident valve chamber 4 for a long time
In and cannot transfer out, influence the use of U-shaped valve, the present invention is provided with vent board 6 in snorkel 1 and 4 connection of valve chamber,
Vent board 6 is mutually perpendicular to snorkel 1, and equally distributed venthole 61 is provided on vent board 6, and the shape of vent board 6 is preferred
For cone, after compressed air or nitrogen enter snorkel 1, then entered in valve chamber 4 by the venthole 61 on vent board 6,
Setting can make compressed air or nitrogen even into valve chamber 4 in this way.It is obtained by a large number of experiments and practice, venthole 61
Cross sectional shape be circle, 61 section diameter of a circle of venthole is between 0.5-2mm, so that granular material is not fallen out to ventilation
In pipe 1, and the entrance of compressed air or nitrogen is not influenced.
Claims (7)
1.U type valve, including valve body, snorkel (1), powder inlet tube (2), powder outlet pipe (3) are provided with valve chamber in valve body
(4), the lower part of valve body is arranged in snorkel (1) connection, and snorkel (1) is connected with valve chamber (4), powder inlet tube (2), powder
Material outlet (3) is all connected with the top that valve body is arranged in, and powder inlet tube (2), powder outlet pipe (3) are connected with valve chamber (4)
It is logical, and the position of powder outlet pipe (3) and valve chamber (4) connection is lower than powder inlet tube (2) and valve chamber (4) connection
Position, it is characterised in that: further include water-cooling jacket, water-cooling jacket includes body (5), and body is provided with cooling water cavity in (5)
(51), water inlet (52), water outlet (53) are provided on body (5), water inlet (52), water outlet (53) are and cooling water cavity
(51) it is connected, body (5) is set with the outside that valve body is arranged in.
2. U-shaped valve as described in claim 1, it is characterised in that: powder inlet tube (2), powder outlet pipe (3), snorkel (1)
It is perpendicular with valve body.
3. U-shaped valve as described in claim 1, it is characterised in that: powder inlet tube (2), powder outlet pipe (3) shape be
Cylindrical body.
4. U-shaped valve as described in claim 1, it is characterised in that: the shape of body (5) is identical as the shape of valve body.
5. U-shaped valve as described in claim 1, it is characterised in that: snorkel (1) includes the conical portion and circle to link together
Cylindrical portion, conical portion are located at the top of cylindrical portion, and from top to bottom, conical portion section diameter of a circle is gradually smaller.
6. U-shaped valve as claimed in claim 5, it is characterised in that: snorkel (1) and valve chamber (4) connection are provided with ventilation
Plate (6), vent board (6) are mutually perpendicular to snorkel (1), and equally distributed venthole (61) are provided on vent board (6).
7. U-shaped valve as claimed in claim 6, it is characterised in that: the cross sectional shape of venthole (61) is circle, venthole (61)
Section diameter of a circle is between 0.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339786.2A CN109928216A (en) | 2019-04-25 | 2019-04-25 | U-shaped valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339786.2A CN109928216A (en) | 2019-04-25 | 2019-04-25 | U-shaped valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109928216A true CN109928216A (en) | 2019-06-25 |
Family
ID=66990957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339786.2A Pending CN109928216A (en) | 2019-04-25 | 2019-04-25 | U-shaped valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109928216A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109728A (en) * | 1985-01-04 | 1986-08-27 | 日本板硝子株式会社 | The metering method of dusty material and device |
| US5645379A (en) * | 1995-11-22 | 1997-07-08 | Reed Manufacturing, Inc. | Material flow and air-quality protection, in a particulate-material gun usable with silica fume |
| US6257804B1 (en) * | 1998-08-13 | 2001-07-10 | Barmag Ag | Powder metering apparatus for dispensing a powder-air mixture to a consumer |
| CN101440288A (en) * | 2008-12-17 | 2009-05-27 | 武汉科技大学 | Dustproof blowing material suction device of coke oven gun |
| CN101693842A (en) * | 2009-10-15 | 2010-04-14 | 武汉凯迪科技发展研究院有限公司 | Gas lock transportation technology and device thereof for biomass high-pressure retort charcoal product |
| CN205274491U (en) * | 2015-10-12 | 2016-06-01 | 衢州耿泰机械工业有限公司 | Cooling screw conveyor |
| CN106315142A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Spiral conveying device capable of exchanging heat |
| CN106335789A (en) * | 2016-08-29 | 2017-01-18 | 镇江飞利达电站设备有限公司 | Novel auxiliary blower |
| CN206108215U (en) * | 2016-08-31 | 2017-04-19 | 姬成岗 | Screw conveyor with cooling jacket |
| CN108002039A (en) * | 2017-11-27 | 2018-05-08 | 攀钢集团钒钛资源股份有限公司 | A kind of feeding valve |
| CN109305562A (en) * | 2018-10-09 | 2019-02-05 | 科林未来能源技术(北京)有限公司 | The storage of granular material and fluidization enclosure and equipment, fluidisation and delivery method |
| CN210214116U (en) * | 2019-04-25 | 2020-03-31 | 攀钢集团钛业有限责任公司 | U-shaped valve |
-
2019
- 2019-04-25 CN CN201910339786.2A patent/CN109928216A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109728A (en) * | 1985-01-04 | 1986-08-27 | 日本板硝子株式会社 | The metering method of dusty material and device |
| US5645379A (en) * | 1995-11-22 | 1997-07-08 | Reed Manufacturing, Inc. | Material flow and air-quality protection, in a particulate-material gun usable with silica fume |
| US6257804B1 (en) * | 1998-08-13 | 2001-07-10 | Barmag Ag | Powder metering apparatus for dispensing a powder-air mixture to a consumer |
| CN101440288A (en) * | 2008-12-17 | 2009-05-27 | 武汉科技大学 | Dustproof blowing material suction device of coke oven gun |
| CN101693842A (en) * | 2009-10-15 | 2010-04-14 | 武汉凯迪科技发展研究院有限公司 | Gas lock transportation technology and device thereof for biomass high-pressure retort charcoal product |
| CN106315142A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Spiral conveying device capable of exchanging heat |
| CN205274491U (en) * | 2015-10-12 | 2016-06-01 | 衢州耿泰机械工业有限公司 | Cooling screw conveyor |
| CN106335789A (en) * | 2016-08-29 | 2017-01-18 | 镇江飞利达电站设备有限公司 | Novel auxiliary blower |
| CN206108215U (en) * | 2016-08-31 | 2017-04-19 | 姬成岗 | Screw conveyor with cooling jacket |
| CN108002039A (en) * | 2017-11-27 | 2018-05-08 | 攀钢集团钒钛资源股份有限公司 | A kind of feeding valve |
| CN109305562A (en) * | 2018-10-09 | 2019-02-05 | 科林未来能源技术(北京)有限公司 | The storage of granular material and fluidization enclosure and equipment, fluidisation and delivery method |
| CN210214116U (en) * | 2019-04-25 | 2020-03-31 | 攀钢集团钛业有限责任公司 | U-shaped valve |
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