CN104401730A - Round closed pneumatic conveying device - Google Patents
Round closed pneumatic conveying device Download PDFInfo
- Publication number
- CN104401730A CN104401730A CN201410592628.5A CN201410592628A CN104401730A CN 104401730 A CN104401730 A CN 104401730A CN 201410592628 A CN201410592628 A CN 201410592628A CN 104401730 A CN104401730 A CN 104401730A
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- outer tube
- chute
- outer pipe
- air chamber
- conveying device
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Abstract
The invention discloses a round closed pneumatic conveying device. The conveying device comprises an outer pipe, a chute, a material chamber, a boiling bed, an air chamber, a checking pinch plate and a sealing adjusting device, wherein the outer pipe is provided with a feeding hole, an air inlet, a blanking hole, a discharging hole, an exhaust hole, an ash checking hole and connection flanges; the chute is formed in the outer pipe to form the air chamber with the outer pipe; the boiling bed is arranged on the chute in the outer pipe; the air chamber is arranged at the lower part of the boiling bed and the material chamber is arranged at the upper part of the boiling bed; the checking pinch plate is arranged on the outer pipe; the sealing adjusting device is arranged on the ash checking hole; the connection flanges are arranged at the two ends of the outer pipe. According to the conveying device disclosed by the invention, the material conveying flowing performance and the sealing performance are good and an air-free section is short; and the conveying device has the advantages of uniformity of conveying materials, convenience for installation, replacement and overhauling, long service life, attractive appearance, short production process flow and the like, and has very wide applicability.
Description
Technical field
What the present invention relates to is material transfer equipment, specifically relates to a kind of circular airtight pneumatic conveyor.
Background technology
At electrolytic aluminium factory, the environmental facies on electrolytic bath are when severe.Be conventionally used to air-driven chute on electrolytic bath because installing and inconvenient maintenance and airtight performance is relatively poor.Interchangeability is strong, and putty, leakage material happen occasionally, and not only add operation and maintenance cost, and there is very large hidden danger for the life security of maintenance and the personnel of replacing, therefore also increase accordingly for the performance requriements of device for transporting objects on electrolytic bath.To reduce maintenance capacity and the replacement frequency of device for transporting objects, reduce working service cost.
Summary of the invention
The technical problem to be solved in the present invention is for Problems existing in background technology, provides a kind of circular airtight pneumatic conveyor.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of circular airtight pneumatic conveyor, described feedway comprises outer tube, chute, material room, ebullated bed, air chamber, check buckle, sealing regulating, described outer tube is provided with inlet point, admission port, feed opening, discharge port, exhausr port, examine grey mouth and butt flange, described chute arranges and forms air chamber with outer tube within the outer tube, described ebullated bed arranges on chute within the outer tube, ebullated bed bottom is air chamber, top is material room, described inspection buckle is arranged on outer tube, described sealing regulating is arranged on the grey mouth of inspection, described butt flange is arranged on outer tube two ends.
Ventilative canvas is provided with in described feed opening.
Ventilative canvas is provided with in described exhausr port.
The spacing of described setting chute and outer tube is within the outer tube 12 ~ 20mm.
Further, the spacing of described setting chute and outer tube is within the outer tube 15mm.
Adopt the circular airtight pneumatic conveyor of one of the present invention, relative to the mass transport trafficability performance of traditional this device of air-driven chute and good, calm section of airtight performance short, convey materials evenly and be convenient to install, be convenient to change the advantage such as short with maintenance, long service life, good looking appearance, the technological process of production in the presence of a harsh environment, applicability widely, can improve the life security changed in the presence of a harsh environment with maintenance efficiency and maintainer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A structural representation in Fig. 1;
Fig. 3 is B-B structural representation in Fig. 1;
Fig. 4 is C-C structural representation in Fig. 1.
Shown in figure: 1-outer tube, 2-chute, 3-expect room, 4-ebullated bed, 5-air chamber, 6-admission port, 7-checks buckle, 8-feed opening, 9-sealing regulating, 10-inlet point, 11-discharge port, 12-exhausr port, 13-examines grey mouth, 14-breathes freely canvas, 15-butt flange.
Detailed description of the invention
As shown in Figures 1 to 4, the circular airtight pneumatic conveyor of one of the present invention, described feedway comprises outer tube 1, chute 2, material room 3, ebullated bed 4, air chamber 5, check buckle 7, sealing regulating 9, described outer tube 1 is provided with inlet point 10, admission port 6, feed opening 8, discharge port 11, exhausr port 12, examine grey mouth 13 and butt flange 15, described chute 2 is arranged in outer tube 1 and forms air chamber 5 with outer tube 1, described ebullated bed 4 is arranged on the chute 2 in outer tube 1, ebullated bed 4 bottom is air chamber 5, top is material room 3, described inspection buckle 7 is arranged on outer tube 1, described sealing regulating 9 is arranged on the grey mouth 13 of inspection, described butt flange 15 is arranged on outer tube 1 two ends.
Ventilative canvas 14 is provided with in described feed opening 8.
Ventilative canvas 14 is provided with in described exhausr port 12.
The described spacing being arranged on chute 2 and outer tube 1 in outer tube 1 is 12 ~ 20mm.
Further, being arranged on chute 2 in outer tube 1 described in is 15mm with the spacing of outer tube 1.
Material room 3 due to this circular airtight pneumatic conveyor is that an overall heavy wall outer tube 1 forms with the chute 2 be arranged in outer tube 1, and the calm certain distance between outer tube 1 and chute 2 is 12 ~ 20mm, preferably be set to about 15mm, therefore not easily there is putty in course of conveying, leak material phenomenon in material, material stream passed is smooth and easy, wear and tear little to material room 3, add service life and sealing property also improves greatly; It is interior and be connected with fastener that to be material room 3 and air chamber 5 be in addition disposed on outer tube 1 by ebullated bed 4, thus its interchangeability is good, install and keep in repair efficient and convenient, applicability widely, can improve the life security changed in the presence of a harsh environment with maintenance efficiency and maintainer.
The above is only the preferred embodiment of the present invention; it is to be noted; these embodiments are only not used in for illustration of the present invention and limit the scope of the invention; and; after having read content of the present invention; relevant technical staff in the field can make various change or amendment to the present invention, and these changes and improvements all fall in claimed claims of the present invention limited range.
Claims (5)
1. the airtight pneumatic conveyor of circle, it is characterized in that: described feedway comprises outer tube (1), chute (2), material room (3), ebullated bed (4), air chamber (5), check buckle (7), sealing regulating (9), described outer tube (1) is provided with inlet point (10), admission port (6), feed opening (8), discharge port (11), exhausr port (12), examine grey mouth (13) and butt flange (15), described chute (2) is arranged in outer tube (1) and forms air chamber (5) with outer tube (1), described ebullated bed (4) is arranged on the chute (2) in outer tube (1), ebullated bed (4) bottom is air chamber (5), top is material room (3), described inspection buckle (7) is arranged on outer tube (1), described sealing regulating (9) is arranged in the grey mouth of inspection (13), described butt flange (15) is arranged on outer tube (1) two ends.
2. the circular airtight pneumatic conveyor of one according to claim 1, is characterized in that: in described feed opening (8), be provided with ventilative canvas (14).
3. the circular airtight pneumatic conveyor of one according to claim 1, is characterized in that: in described exhausr port (12), be provided with ventilative canvas (14).
4. the circular airtight pneumatic conveyor of one according to claim 1, is characterized in that: described in be arranged on outer tube (1) interior chute (2) and outer tube (1) spacing be 12 ~ 20mm.
5. the circular airtight pneumatic conveyor of one according to claim 4, is characterized in that: described in be arranged on outer tube (1) interior chute (2) and outer tube (1) spacing be 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592628.5A CN104401730A (en) | 2014-10-30 | 2014-10-30 | Round closed pneumatic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592628.5A CN104401730A (en) | 2014-10-30 | 2014-10-30 | Round closed pneumatic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401730A true CN104401730A (en) | 2015-03-11 |
Family
ID=52639421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592628.5A Pending CN104401730A (en) | 2014-10-30 | 2014-10-30 | Round closed pneumatic conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787045A (en) * | 2018-08-01 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of Vertical Mill feed chute apparatus of fluidisation function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236647A (en) * | 1997-02-28 | 1998-09-08 | Kurimoto Ltd | Powder exhaust hole of tank for powder fluidization |
| CN2543909Y (en) * | 2002-05-20 | 2003-04-09 | 张明恩 | Round pneumatic chute with built in fluidized bed |
| CN1778997A (en) * | 2004-11-25 | 2006-05-31 | 贵阳铝镁设计研究院 | Impurities removing method and apparatus for ultra-concentrated aluminium oxide transferring system |
| CN2811327Y (en) * | 2005-04-26 | 2006-08-30 | 贵阳铝镁设计研究院 | Impurity removing device for alumina super dense phase conveying system |
| CN203392493U (en) * | 2013-08-07 | 2014-01-15 | 南京艾尔康威物料输送***有限公司 | Pressure bearable pipe-shaped air conveying chute |
-
2014
- 2014-10-30 CN CN201410592628.5A patent/CN104401730A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236647A (en) * | 1997-02-28 | 1998-09-08 | Kurimoto Ltd | Powder exhaust hole of tank for powder fluidization |
| CN2543909Y (en) * | 2002-05-20 | 2003-04-09 | 张明恩 | Round pneumatic chute with built in fluidized bed |
| CN1778997A (en) * | 2004-11-25 | 2006-05-31 | 贵阳铝镁设计研究院 | Impurities removing method and apparatus for ultra-concentrated aluminium oxide transferring system |
| CN2811327Y (en) * | 2005-04-26 | 2006-08-30 | 贵阳铝镁设计研究院 | Impurity removing device for alumina super dense phase conveying system |
| CN203392493U (en) * | 2013-08-07 | 2014-01-15 | 南京艾尔康威物料输送***有限公司 | Pressure bearable pipe-shaped air conveying chute |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787045A (en) * | 2018-08-01 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of Vertical Mill feed chute apparatus of fluidisation function |
| CN108787045B (en) * | 2018-08-01 | 2023-12-12 | 河南黎明重工科技股份有限公司 | Vertical mill feeding chute device with fluidization function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |