CN206298120U - Environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device - Google Patents
Environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device Download PDFInfo
- Publication number
- CN206298120U CN206298120U CN201621433605.0U CN201621433605U CN206298120U CN 206298120 U CN206298120 U CN 206298120U CN 201621433605 U CN201621433605 U CN 201621433605U CN 206298120 U CN206298120 U CN 206298120U
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- China
- Prior art keywords
- pipeline
- pneumatic conveying
- conveying pipeline
- cleaning device
- portable type
- Prior art date
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- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002620 method output Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a kind of environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device, including Cleaning device for pipeline body, in Cleaning device for pipeline body porch, stop valve is set, air exit valve is set near the position of outlet in Cleaning device for pipeline body, air exit valve connects exhaust dust-removing cloth bag, and punching press air source inlet valve is set in Cleaning device for pipeline body centre position.The utility model environmental protection portable type Pneumatic conveying pipeline blockage-clearing device, on the anterior pipeline of whole piece Pneumatic conveying pipeline, the tide shifting principle that air-flow moves back and forth drive material is formed by using gas buck, realize collapsing for Pneumatic conveying pipeline plugging point material, so that plugging point material loosens and tamper material is taken away under airflow function, so the material of plugging point can just be cleared up at Pneumatic conveying pipeline top, the workload of pipeline block clearing is substantially reduced, while externally realizing dust zero discharge during block clearing.
Description
Technical field
The utility model is related to a kind of environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device, it is adaptable to pipeline in Geldart-D particle
The dredging cleaning of feed blocking.
Background technology
Geldart-D particle refers to be flowed from high-pressure side to low-pressure end along closed conduit by the air-flow with certain pressure
The solid bodies such as powder, particle are carried simultaneously simultaneously mobile, realize the conveying of material.Due to Action of Gravity Field, solid material is necessary
Maintaining certain flow velocity can just occur without sedimentation, when acute variation occurs in the inventory that pulsation or carrying occurs in conveying gas pressure
When, the Flow of Goods and Materials speed in conveyance conduit can be caused to decline and produce sedimentation, ultimately result in line clogging.At this moment it is right to be accomplished by
The pipeline of blocking is cleared up, and recovers pipeline unimpeded.Because conveyance conduit is more long, from hundreds of meters to several kms, therefore it is difficult to sentence
Disconnected plugging point causes difficulty in particular location to block clearing.
At present, the domestic block clearing method for using mainly has two kinds：One is that multiple gases at high pressure purging points are set on pipeline,
Progressively purged to top from end segment by gases at high pressure, until finding plugging point, and blown logical, this method output investment ratio
Higher, while must successively open purging point during block clearing from end, time-consuming and cumbersome for process；Two be in the duct between set it is many
The short circuit line of place's flange connection, when line clogging, by tapping pipeline echo anticipation plugging point position, then near dismounting
Flange connection short circuit line, then open top conveying source of the gas purging pipeline, by the discharge of plugging point material, this method can make
Leaked into powder, particulate matter, cause environmental pollution.
The content of the invention
Goal of the invention：The utility model is in order to overcome the shortcoming of prior art, there is provided it is a kind of can rapid and convenient dredging strength
The device of conveyance conduit plugging point material, while externally realizing dust zero discharge during block clearing.
To achieve these goals, the utility model employs following technical scheme：A kind of environmentally friendly portable type pneumatic transporting
Pipeline blockage-clearing device, including Cleaning device for pipeline body are sent, stop valve is set in Cleaning device for pipeline body entrance, in Cleaning device for pipeline body near outlet
Position set air exit valve, air exit valve connection exhaust dust-removing cloth bag, Cleaning device for pipeline body centre position set punching press
Air source inlet valve.
Further, the Cleaning device for pipeline body is arranged on the anterior pipeline of whole piece Pneumatic conveying pipeline, the punching press gas
Source inlet valve connects punching press source of the gas.
Beneficial effect：The utility model environmental protection portable type Pneumatic conveying pipeline blockage-clearing device, by using gas buck
Form air-flow and move back and forth the tide shifting principle for driving material, realize collapsing for Pneumatic conveying pipeline plugging point material so that
Plugging point material loosens and tamper material is taken away under airflow function, just can be to the thing of plugging point at Pneumatic conveying pipeline top
Material is cleared up, and the workload of pipeline block clearing is substantially reduced, while externally realizing dust zero discharge during block clearing.
Brief description of the drawings
Fig. 1 is the utility model organigram；
In figure：1- Cleaning device for pipeline bodies, 2- stop valves, 3- punching press air source inlet valves, 4- air exit valves, 5- exhaust dust-removing cloth
Bag.
Specific embodiment：
The utility model is done below in conjunction with the accompanying drawings further is explained.
As shown in figure 1, a kind of environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device of the present utility model, including Cleaning device for pipeline sheet
Body 1, stop valve 2 is set in the entrance of Cleaning device for pipeline body 1, and air exit valve 4, row are set near the position of outlet in Cleaning device for pipeline body
The connection exhaust dust-removing of gas outlet valve 4 cloth bag 5, punching press air source inlet valve 3, the punching press gas are set in Cleaning device for pipeline body centre position
Source inlet valve 3 connects punching press source of the gas.The Cleaning device for pipeline body 1 is arranged on the anterior pipeline of whole piece Pneumatic conveying pipeline, described
Punching press air source inlet valve 3 connects punching press source of the gas.
When environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device works, by closing stop valve 2, punching press air source inlet is opened
Valve 3, by punching press in stop valve 2 to plugging point pipeline to bleed pressure, is then shut off punching press air source inlet valve 3, and opening is vented out
Mouth valve 4, discharges after the gas with dust is filtered through exhaust dust-removing cloth bag 5, and method is repeated several times operation according to this, until pipeline is dredged
It is logical.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device, it is characterised in that：Including Cleaning device for pipeline body (1), in block clearing
Device body (1) entrance sets stop valve (2), and air exit valve (4), row are set near the position of outlet in Cleaning device for pipeline body (1)
Gas outlet valve (4) connects exhaust dust-removing cloth bag (5), and punching press air source inlet valve (3) is set in Cleaning device for pipeline body (1) centre position.
2. a kind of environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device according to claim 1, it is characterised in that：It is described clear
On the anterior pipeline of whole piece Pneumatic conveying pipeline, the punching press air source inlet valve (3) connects punching press gas to stifled device body (1)
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433605.0U CN206298120U (en) | 2016-12-26 | 2016-12-26 | Environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433605.0U CN206298120U (en) | 2016-12-26 | 2016-12-26 | Environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298120U true CN206298120U (en) | 2017-07-04 |
Family
ID=59205277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433605.0U Active CN206298120U (en) | 2016-12-26 | 2016-12-26 | Environmentally friendly portable type Pneumatic conveying pipeline blockage-clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206298120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847492A (en) * | 2021-10-26 | 2021-12-28 | 西安热工研究院有限公司 | Powdery solid conveying pipeline, device and working method thereof |
| CN115307453A (en) * | 2022-08-12 | 2022-11-08 | 宝武集团鄂城钢铁有限公司 | Blockage clearing system and method suitable for dry dedusting pneumatic transmission |
-
2016
- 2016-12-26 CN CN201621433605.0U patent/CN206298120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847492A (en) * | 2021-10-26 | 2021-12-28 | 西安热工研究院有限公司 | Powdery solid conveying pipeline, device and working method thereof |
| CN115307453A (en) * | 2022-08-12 | 2022-11-08 | 宝武集团鄂城钢铁有限公司 | Blockage clearing system and method suitable for dry dedusting pneumatic transmission |
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