CN203652679U - Pneumatic blower of belt conveyor - Google Patents
Pneumatic blower of belt conveyor Download PDFInfo
- Publication number
- CN203652679U CN203652679U CN201320822134.2U CN201320822134U CN203652679U CN 203652679 U CN203652679 U CN 203652679U CN 201320822134 U CN201320822134 U CN 201320822134U CN 203652679 U CN203652679 U CN 203652679U
- Authority
- CN
- China
- Prior art keywords
- belt
- electromagnetic valve
- wind
- belt feeder
- scavenging conduit
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000010926 purge Methods 0.000 claims description 28
- 230000002000 scavenging effect Effects 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 210000003128 head Anatomy 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 22
- 239000000843 powder Substances 0.000 abstract description 17
- 238000007664 blowing Methods 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a pneumatic blower of a belt conveyor. According to the pneumatic blower of the belt conveyor, one end of a compression air pipe is connected with a machine head sealing cover of the belt conveyor, the other end of the compression air pipe is connected with a blowing pipe through a ball valve and an electromagnetic valve, the blowing pipe is arranged at one side of a belt of the belt conveyor, and the electromagnetic valve is connected with a motor of the belt conveyor. When the electromagnetic valve receives a control signal of the motor, the electromagnetic valve is started, and compressed air enters through a compressed air pipe and blown out through the blowing pipe to blow the surface of the belt. According to the pneumatic blower of the belt conveyor, the compressed air directly blows the surface of the belt through air holes in the blowing pipe, material powder attached to the belt is blown away, the problem that a lower carrying roller of the belt is attached to the material powder is resolved, the service life of the lower carrying roller of the belt is prolonged, the on-site safety potential risks are avoided, the labor intensity of work post staff is largely relieved, and the on-site environment is improved.
Description
Technical field
The utility model relates to belt-conveying technical field, particularly the pneumatic purging device of a kind of belt feeder.
Background technology
Belt-conveying can produce material powder, and material powder can stick in belt surface with belt-conveying, removed the material powder sticking on belt, but owing to there being interface on belt, material scraping plate can damage belt interface by belt material scraping plate.Adopt the material powder on round brush cleaning belt, but round brush scene produces local pollution around, produced material dust and source has occurred and clear up difficult position, site environment has suffered destruction, rainy season material humidity, material powder can stick on lower supporting roller of belt conveyor, causes snub pulley not turn damage.
Utility model content
Technical problem to be solved in the utility model is to provide one can remove belt surface material powder in time, avoids the pneumatic purging device of belt feeder of the problem of belt snub pulley adhesion material powder.
For solving the problems of the technologies described above, the utility model provides a kind of belt feeder pneumatic purging device, comprising: compression airduct, ball valve, electromagnetic valve and scavenging conduit;
One end of described compression airduct is connected with the head seal closure of belt feeder, and the other end is connected with described scavenging conduit by described ball valve and electromagnetic valve successively;
Described scavenging conduit is arranged on belt one side of described belt feeder, described electromagnetic valve is connected with the motor of described belt feeder, in the time that described electromagnetic valve receives the control signal of described motor, described electromagnetic valve starts, compress wind enters through described compression airduct, blow out through described scavenging conduit, described belt surface is purged.
Further, the pneumatic purging device of described belt feeder, also comprises:
Joint steel pipe and connection rubber tube;
Described connection rubber tube one side is fixedly connected with described ball valve by joint steel pipe, and opposite side is fixedly connected with described electromagnetic valve by described joint steel pipe.
Further, described joint steel pipe adopts reducing steel tube.
Further, the pneumatic purging device of described belt feeder, also comprises:
Connecting tube, described electromagnetic valve is fixedly connected with described scavenging conduit by described connecting tube.
Further, described scavenging conduit is provided with several eyes of wind, and the described eye of wind is arranged on the side towards described belt on scavenging conduit, and compress wind purges described belt surface by the described eye of wind.
Further, the purging face of the described eye of wind and the angle of described belt surface are 5-15 degree.
The pneumatic purging device of a kind of belt feeder that the utility model provides, by simple structure design, compress wind is directly purged to belt surface by the eye of wind on scavenging conduit, the material powder sticking on belt is purged, solve the problem of belt snub pulley adhesion material powder, extended belt snub pulley service life, solved site safety hidden danger simultaneously, the labour intensity that has greatly alleviated post worker, has improved site environment.
Accompanying drawing explanation
The structural representation of the pneumatic purging device of belt feeder that Fig. 1 provides for the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the pneumatic purging device of a kind of belt feeder that the utility model embodiment provides, comprising: compression airduct 1, ball valve 2, joint steel pipe 3, connection rubber tube 4, electromagnetic valve 5, connecting tube 6 and scavenging conduit 7; Compression one end of airduct 1 and the head seal closure of belt feeder are fixedly connected with, and the other end is fixedly connected with scavenging conduit 7 by ball valve 2, joint steel pipe 3, connection rubber tube 4, joint steel pipe 3, electromagnetic valve 5 and connecting tube 6 successively.Scavenging conduit 7 is arranged on belt one side of belt feeder.Electromagnetic valve 5 is connected with the motor of belt feeder, and electromagnetic valve 5 actuation signals are taken from belt conveyer motor and started control signal, in the time that electromagnetic valve 5 receives the control signal of motor, electromagnetic valve 5 starts, the compressed airduct 1 of compress wind enters, and blows out through scavenging conduit 7, and belt surface is purged.Between ball valve 2 and electromagnetic valve 5, adopt two sections of joint steel pipes 3 and one section of connection rubber tube 4 to be connected, and connection rubber tube 4 is arranged between two sections of joint steel pipes 3, is convenient to regulate the setting angle of the pneumatic purging device of belt feeder, be convenient to change the spare part such as electromagnetic valve 5, ball valve 2.The present embodiment is controlled the open and close of compress wind by ball valve 2.Scavenging conduit 7 is provided with several eyes of wind 8, and the eye of wind 8 spacing are adjustable, and eye of wind diameter can need customization according to scene, and the eye of wind 8 is arranged on the side towards belt on scavenging conduit 7, and compress wind purges belt surface by the eye of wind.The purging face of the eye of wind 8 and the angle of belt surface are 5-15 degree.Get this angular range and purge and material dust directly can be purged to dedusting negative pressure wind direction, belt surface is purged clean, when angle is 10 best results while spending.
In the utility model embodiment, the bore of electromagnetic valve 5, the bore of connection rubber tube 4, connecting tube 6 and the bore of ball valve 2 are 20mm.The reducing steel tube that joint steel pipe 3 adopts caliber to become 15mm by 20mm, is convenient to one end of two sections of joint steel pipes 3 to be connected with connection rubber tube 4.Scavenging conduit 7 adopts a steel pipe to make, parallel and spacing is balanced is provided with 6 eyes of wind 8, and the diameter of the eye of wind 8 is 5mm.Ball valve 2 adopts manually controls ball valve 2.In the time of the pneumatic purging device of belt feeder that uses the present embodiment to provide, first by the head seal closure welding of compression airduct 1 ventilation inlet and belt feeder, the air outlet of compression airduct 1 is fixedly connected with one end of ball valve 2, the other end of ball valve 2 is spirally connected with one end that wherein one section of joint steel pipe 3 bore are 20mm, and one end and electromagnetic valve 5 that another section of joint steel pipe 3 bore are 20mm are spirally connected.One end that connection rubber tube 4 two ends are 15mm with two sections of joint steel pipe 3 bores is respectively connected, and adopts pipe collar to fix.One end of connecting tube 6 and electromagnetic valve 5 are spirally connected, and the other end and scavenging conduit 7 weld.After connecting, adjust the position of scavenging conduit 7, making the purging face of the eye of wind 8 and the angle of belt surface is 10 degree.When belt feeder starts, electromagnetic valve 5 is received electric motor starting signal, electromagnetic valve 5 is opened automatically, compress wind enters in the pneumatic purging device of belt feeder from compression airduct 1, compress wind is directly purged in belt surface from the eye of wind 8 of scavenging conduit 7, the material powder of adhesion on belt is blown down, after under the compressed wind of material powder, hike up, the material powder floating up in head dust cleaning case by dust cleaning case in dedusting negative pressure wind siphon away, observe belt surface and purge completely, under whole piece belt, reduce material powder more than 90%.
The pneumatic purging device of a kind of belt feeder that the utility model provides, by simple structure design, compress wind is directly purged to belt surface by the eye of wind on scavenging conduit, the material powder sticking on belt is purged, solve the problem of belt snub pulley adhesion material powder, extended belt snub pulley service life, solved site safety hidden danger simultaneously, the labour intensity that has greatly alleviated post worker, has improved site environment.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. the pneumatic purging device of belt feeder, is characterized in that, comprising:
Compression airduct, ball valve, electromagnetic valve and scavenging conduit;
One end of described compression airduct is connected with the head seal closure of belt feeder, and the other end is connected with described scavenging conduit by described ball valve and electromagnetic valve successively;
Described scavenging conduit is arranged on belt one side of described belt feeder, described electromagnetic valve is connected with the motor of described belt feeder, in the time that described electromagnetic valve receives the control signal of described motor, described electromagnetic valve starts, compress wind enters through described compression airduct, blow out through described scavenging conduit, described belt surface is purged.
2. the pneumatic purging device of belt feeder as claimed in claim 1, is characterized in that, also comprises:
Joint steel pipe and connection rubber tube;
Described connection rubber tube one side is fixedly connected with described ball valve by joint steel pipe, and opposite side is fixedly connected with described electromagnetic valve by described joint steel pipe.
3. the pneumatic purging device of belt feeder as claimed in claim 2, is characterized in that:
Described joint steel pipe adopts reducing steel tube.
4. the pneumatic purging device of belt feeder as claimed in claim 1, is characterized in that, also comprises:
Connecting tube, described electromagnetic valve is fixedly connected with described scavenging conduit by described connecting tube.
5. the pneumatic purging device of belt feeder as described in claim 1-4 any one, is characterized in that:
Described scavenging conduit is provided with several eyes of wind, and the described eye of wind is arranged on the side towards described belt on scavenging conduit, and compress wind purges described belt surface by the described eye of wind.
6. the pneumatic purging device of belt feeder as claimed in claim 5, is characterized in that:
The purging face of the described eye of wind and the angle of described belt surface are 5-15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822134.2U CN203652679U (en) | 2013-12-13 | 2013-12-13 | Pneumatic blower of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822134.2U CN203652679U (en) | 2013-12-13 | 2013-12-13 | Pneumatic blower of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652679U true CN203652679U (en) | 2014-06-18 |
Family
ID=50919094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822134.2U Expired - Fee Related CN203652679U (en) | 2013-12-13 | 2013-12-13 | Pneumatic blower of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759044A (en) * | 2019-11-29 | 2020-02-07 | 恒力石化（大连）炼化有限公司 | Belt conveyor air knife cleaning system of granulating device |
-
2013
- 2013-12-13 CN CN201320822134.2U patent/CN203652679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759044A (en) * | 2019-11-29 | 2020-02-07 | 恒力石化（大连）炼化有限公司 | Belt conveyor air knife cleaning system of granulating device |
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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: 20140618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |