CN204714120U - Control the material blanking tube of powder storing bin blanking airborne dust - Google Patents
Control the material blanking tube of powder storing bin blanking airborne dust Download PDFInfo
- Publication number
- CN204714120U CN204714120U CN201520171842.3U CN201520171842U CN204714120U CN 204714120 U CN204714120 U CN 204714120U CN 201520171842 U CN201520171842 U CN 201520171842U CN 204714120 U CN204714120 U CN 204714120U
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- CN
- China
- Prior art keywords
- storing bin
- powder storing
- material blanking
- tube
- blanking tube
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of material blanking tube controlling powder storing bin blanking airborne dust, include the vertical material blanking tube being vertically arranged on side in powder storing bin, and the dust exhaustor be arranged on outside powder storing bin, feed belt machine, the base seal open top of vertical material blanking tube, vertical material blanking tube one upper lateral part is communicated with feed chute, feed chute tilts upward and passes from powder storing bin, feed belt machine end aims at the groove end that feed chute passes powder storing bin, vertical material blanking tube tube wall has multiple door opening from top to bottom successively, dodge gate is movably installed with respectively in door opening, the vertical material blanking tube top mouth of pipe is provided with dust collection cover, dust collection cover top is communicated with movable soft tube, movable soft tube passes from powder storing bin, and movable soft tube is communicated to the dust exhaustor outside powder storing bin.The utility model structure is simple, easy to install, adopts steel plate to make, can design and produce peace, cost is low, convenient operating maintenance according to field condition; Also installation site can be moved as required.
Description
Technical field
The utility model relates to powder storing bin field, mainly a kind of material blanking tube controlling powder storing bin blanking airborne dust.
Background technology
It is as follows that bank storage flow process sent into by granular material: powder is discharged on warehouse-in belt conveyer, is transported in large-scale powder storehouse by belt feeder.Because in belt feeder blanking end and storehouse, ground exists larger drop, result causes dust in storehouse to fill the air, low visibility, is unfavorable for the operation of forklift and the health of operator in powder storehouse.
Utility model content
The purpose of this utility model is to provide a kind of material blanking tube controlling powder storing bin blanking airborne dust, with solve prior art tradition the charging of powder storehouse time storehouse in material level change greatly, closed feed pipe cannot be installed, thus cause the problem that charging drop is large, airborne dust is large.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of material blanking tube controlling powder storing bin blanking airborne dust, include the vertical material blanking tube being vertically arranged on side in powder storing bin, and the dust exhaustor be arranged on outside powder storing bin, feed belt machine, it is characterized in that: the base seal open top of described vertical material blanking tube, described vertical material blanking tube one upper lateral part is communicated with feed chute, described feed chute tilts upward and passes from powder storing bin, described feed belt machine end aims at the groove end that feed chute passes powder storing bin, described vertical material blanking tube tube wall has multiple door opening from top to bottom successively, dodge gate is movably installed with respectively in door opening, the described vertical material blanking tube top mouth of pipe is provided with dust collection cover, dust collection cover top is communicated with movable soft tube, described movable soft tube passes from powder storing bin, and movable soft tube is communicated to the dust exhaustor outside powder storing bin.
Described a kind of material blanking tube controlling powder storing bin blanking airborne dust, is characterized in that: supported by movable lower margin anchor fitting bottom described vertical material blanking tube.
The utility model has the advantages that:
The utility model structure is simple, easy to install, adopts steel plate to make, can design and produce peace, cost is low, convenient operating maintenance according to field condition; Also can move installation site as required, can solve prior art tradition the charging of powder storehouse time storehouse in material level change greatly, closed feed pipe cannot be installed, thus cause the problem that charging drop is large, airborne dust is large.
Accompanying drawing explanation
Fig. 1 is original materiel warehouse-in schematic diagram.
Fig. 2 is for using the utility model patent materiel warehouse-in schematic diagram.
Fig. 3 is the utility model material blanking tube dodge gate schematic diagram.
Detailed description of the invention
Shown in Figure 2, a kind of material blanking tube controlling powder storing bin blanking airborne dust, include the vertical material blanking tube 7 being vertically arranged on side in powder storing bin 1, and the dust exhaustor 2 be arranged on outside powder storing bin 1, feed belt machine 3, described vertical material blanking tube 7 base seal open top, described vertical material blanking tube 7 one upper lateral part is communicated with feed chute 4, feed chute 4 tilts upward and passes from powder storing bin 1, described feed belt machine 3 end aims at the groove end that feed chute 4 passes powder storing bin 1, described vertical material blanking tube 7 tube wall has multiple door opening from top to bottom successively, dodge gate 8 is movably installed with respectively in door opening, the described vertical material blanking tube 7 top mouth of pipe is provided with dust collection cover 6, dust collection cover 6 top is communicated with movable soft tube 5, movable soft tube 5 passes from powder storing bin 1, and movable soft tube 5 is communicated to the dust exhaustor 2 outside powder storing bin 1.9 are supported by movable lower margin anchor fitting bottom described vertical material blanking tube 7.
Material blanking tube is provided with multiple dodge gate 8 on inlet point opposite differing heights (h1, h2, h3), and dodge gate can be opened by the flowing of material;
When powder enters powder storing bin 1 with feed belt machine 3, after powder enters vertical material blanking tube by feed chute 4, powder piling height is more than after first dodge gate 8, and due to the flowing power of Action of Gravity Field and powder, powder can overflow material blanking tube from the dodge gate opened; Meanwhile, due to dust in falling process always all in material blanking tube, reduce dust recycling, and dust collection cover 6 has been installed on material blanking tube top, and to be connected with dust exhaustor storehouse outside 2 exhausting by movable soft tube 5, keeps certain negative pressure, manage the reduction of outer dust recycling in material blanking tube; After outside material blanking tube bottom dodge gate, material piles with, bottom dodge gate is also blocked by material, and powder no longer overflows from this dodge gate; Falling into material, in material blanking tube, powder piling height is more than after second dodge gate, and powder will be washed open from second dodge gate, and therefrom overflow, and the decline drop of powder in storehouse becomes the diff-H between two dodge gates, and corresponding dust recycling phenomenon reduces; Until conveying terminates.
Claims (2)
1. one kind controls the material blanking tube of powder storing bin blanking airborne dust, include the vertical material blanking tube being vertically arranged on side in powder storing bin, and the dust exhaustor be arranged on outside powder storing bin, feed belt machine, it is characterized in that: the base seal open top of described vertical material blanking tube, described vertical material blanking tube one upper lateral part is communicated with feed chute, described feed chute tilts upward and passes from powder storing bin, described feed belt machine end aims at the groove end that feed chute passes powder storing bin, described vertical material blanking tube tube wall has multiple door opening from top to bottom successively, dodge gate is movably installed with respectively in door opening, the described vertical material blanking tube top mouth of pipe is provided with dust collection cover, dust collection cover top is communicated with movable soft tube, described movable soft tube passes from powder storing bin, and movable soft tube is communicated to the dust exhaustor outside powder storing bin.
2. a kind of material blanking tube controlling powder storing bin blanking airborne dust according to claim 1, is characterized in that: supported by movable lower margin anchor fitting bottom described vertical material blanking tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171842.3U CN204714120U (en) | 2015-03-25 | 2015-03-25 | Control the material blanking tube of powder storing bin blanking airborne dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171842.3U CN204714120U (en) | 2015-03-25 | 2015-03-25 | Control the material blanking tube of powder storing bin blanking airborne dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714120U true CN204714120U (en) | 2015-10-21 |
Family
ID=54313129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171842.3U Expired - Fee Related CN204714120U (en) | 2015-03-25 | 2015-03-25 | Control the material blanking tube of powder storing bin blanking airborne dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692152A (en) * | 2015-03-25 | 2015-06-10 | 合肥水泥研究设计院 | Blanking pipe capable of controlling blanking raised dust of powder storage |
-
2015
- 2015-03-25 CN CN201520171842.3U patent/CN204714120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692152A (en) * | 2015-03-25 | 2015-06-10 | 合肥水泥研究设计院 | Blanking pipe capable of controlling blanking raised dust of powder storage |
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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: 20151021 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |