CN206645546U - A kind of automatic block-resistant pipe device - Google Patents
A kind of automatic block-resistant pipe device Download PDFInfo
- Publication number
- CN206645546U CN206645546U CN201720351454.2U CN201720351454U CN206645546U CN 206645546 U CN206645546 U CN 206645546U CN 201720351454 U CN201720351454 U CN 201720351454U CN 206645546 U CN206645546 U CN 206645546U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- air inlet
- valve
- unimpeded
- air
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of automatic block-resistant pipe device of technical field of material pneumatic conveyance,Including unimpeded pipeline,The left and right ends of the unimpeded pipeline are respectively equipped with charging aperture and discharging opening,Pressure detecting element is installed on the unimpeded pipeline,The bottom of the unimpeded pipeline is connected by air inlet pipe group with compressed air hose,Check valve is installed in the air inlet pipe group,The left end of the compressed air hose is provided with compressed air inlet,Compression air-filtering device is installed on the right side of the compressed air inlet,The right side of the compression air-filtering device is provided with flow control valve,The right side of the flow control valve is provided with pressure-reducing valve,Ecp valve is installed on the right side of the pressure-reducing valve,The utility model is simple in construction,It is easily operated,Suitable for a variety of air-transport systems,The utility model unimpeded effect is good,Automaticity is high,Transfer efficiency is improved while labor strength is reduced.
Description
Technical field
Technical field of material pneumatic conveyance is the utility model is related to, specially a kind of automatic block-resistant pipe device.
Background technology
At present, existing air-transport system often occurs that plugging phenomenon occurs in normal transportation process.This be because
For, as the powder conveyed constantly enters conveyance conduit, discharge pressure also increases in course of conveying, due to conveying
Pressure rise air is compressed and causing to convey the initial segment flow velocity reduces, thus the powder conveyed conveying the initial segment speed compared with
It is low.When material needs to change direction by elbow or be lifted up in vertical pipeline, transporting resistance greatly increases, so as to lead
The powder speed for causing to be conveyed drastically declines, if material speed can largely be assembled so as to which plugging thing occur when being reduced to critical speed
Therefore.When pipeline jam accident generation occurs, operative employee need to be beaten first along conveyance conduit to judge plugging position, when it is determined that plugging
Beat after position and break up material material bolt repeatedly at plugging, be then delivered to remaining material in pipeline using compressed air
Finished bin.If plugging than needing to take apart the flange at plugging if more serious, operative employee needs that pipe will be beaten after pipeline pressurising
Plugging discharge of materials in pipeline to external environment condition can so be caused the pollution of environment by road.Therefore, we have proposed one kind certainly
Move anti-blocking pipe device to come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of automatic block-resistant pipe device, to solve what is proposed in above-mentioned background technology
The labor intensity of artificial block clearing increase worker is with caused by the problem of environmental pollution.
To achieve the above object, the utility model provides following technical scheme：A kind of automatic block-resistant pipe device, including unimpeded
Pipeline, the left and right ends of the unimpeded pipeline are respectively equipped with charging aperture and discharging opening, and pressure inspection is provided with the unimpeded pipeline
Element is surveyed, the bottom of the unimpeded pipeline is connected by air inlet pipe group with compressed air hose, and list is provided with the air inlet pipe group
To valve, the left end of the compressed air hose is provided with compressed air inlet, and it is empty that compression is provided with the right side of the compressed air inlet
Gas filter, the right side of the compression air-filtering device are provided with flow control valve, and the right side of the flow control valve is provided with
Pressure-reducing valve, ecp valve is installed on the right side of the pressure-reducing valve.
Preferably, the end of the charging aperture and discharging opening is equipped with easy-to-mount ring flange, and is socketed in method pulling plate
There is ring packing packing ring.
Preferably, the pressure detecting element is provided with two groups, and two groups of pressure detecting element structures are identical, the air inlet
Pipe group is between two groups of pressure detecting elements.
Preferably, the inner chamber of the compression air-filtering device is provided with the air filtration cotton of filtering dust laden air, and empty
Gas filter cotton is connected to the inner chamber of compression air-filtering device.
Preferably, the compressed air hose uses two-piece design, and is connected between two sections of compressed air hoses by ring flange
Connect, the right-hand member of the compressed air hose is provided with plug.
Compared with prior art, the beneficial effects of the utility model are：The utility model unimpeded pipeline is by fluidizing pipeline
Be connected with compressed air inlet valve group by compressed air import unimpeded pipeline in, pressure detecting element be arranged on unimpeded pipeline on
Pipeline pressure is detected, its is simple in construction, easily operated, and suitable for a variety of air-transport systems, the utility model unimpeded effect is good,
Automaticity is high, and transfer efficiency is improved while labor strength is reduced.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 unimpeded pipeline, 2 charging apertures, 3 discharging openings, 4 pressure detecting elements, 5 air inlet pipe groups, 6 check valves, 7 compressions
Air hose, 8 compressed air inlets, 9 compression air-filtering devices, 10 flow control valves, 11 pressure-reducing valves, 12 ecp valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of automatic block-resistant pipe device, including unimpeded pipeline
1, the left and right ends of the unimpeded pipeline 1 are respectively equipped with charging aperture 2 and discharging opening 3, and pressure inspection is provided with the unimpeded pipeline 1
Element 4 is surveyed, the bottom of the unimpeded pipeline 1 is connected with compressed air hose 7 by air inlet pipe group 5, installed in the air inlet pipe group 5
There is check valve 6, the left end of the compressed air hose 7 is provided with compressed air inlet 8, the right side installation of the compressed air inlet 8
There is compression air-filtering device 9, the right side of the compression air-filtering device 9 is provided with flow control valve 10, the Flow-rate adjustment
The right side of valve 10 is provided with pressure-reducing valve 11, and the right side of the pressure-reducing valve 11 is provided with ecp valve 12.
Wherein, the end of the charging aperture 2 and discharging opening 3 is equipped with easy-to-mount ring flange, and is socketed in method pulling plate
Have ring packing packing ring, the pressure detecting element 4 is provided with two groups, and two groups of structures of pressure detecting element 4 are identical, it is described enter
For tracheae group 5 between two groups of pressure detecting elements 4, the inner chamber of the compression air-filtering device 9 is provided with filtering dust-laden sky
The air filtration cotton of gas, and air filtration cotton is connected to the inner chamber of compression air-filtering device 9, the compressed air hose 7 uses
Two-piece design, and being connected between two sections of compressed air hoses 7 by ring flange, the right-hand member of the compressed air hose 7 are provided with stifled
Head.
Operation principle：When in use, object is conveyed by charging aperture 2, and discharged by discharging opening 3, when unimpeded pipe
When the inside of road 1 blocks, pressure feedback caused by two groups of pressure detecting elements 4 can determine whether the position that plugging occurs, it is determined that stifled
Behind pipe position, PLC control program control ecp valve 12 is opened with impulse form, and compressed air is by compressed air inlet 8
Into in compressed air hose 7, by compression air-filtering device 9 by the dust-laden contaminant filter in compressed air, high speed gas is avoided
Stream then judges to arrange to damage caused by unimpeded pipeline 1 when the pressure feedback of two groups of pressure detecting elements 4 is close to atmospheric pressure value
Block up successfully, now PLC control system is transferred to normal conveying program, and the wherein setting of check valve 6 places material and flows back to air inlet pipe
In group 5.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic block-resistant pipe device, including unimpeded pipeline（1）, it is characterised in that：The unimpeded pipeline（1）Left and right ends
It is respectively equipped with charging aperture（2）And discharging opening（3）, the unimpeded pipeline（1）On pressure detecting element is installed（4）, the unimpeded
Pipeline（1）Bottom pass through air inlet pipe group（5）With compressed air hose（7）Connection, the air inlet pipe group（5）On check valve is installed
（6）, the compressed air hose（7）Left end be provided with compressed air inlet（8）, the compressed air inlet（8）Right side installation
There is compression air-filtering device（9）, the compression air-filtering device（9）Right side be provided with flow control valve（10）, the stream
Adjustable valve（10）Right side be provided with pressure-reducing valve（11）, the pressure-reducing valve（11）Right side ecp valve is installed（12）.
A kind of 2. automatic block-resistant pipe device according to claim 1, it is characterised in that：The charging aperture（2）And discharging opening
（3）End be equipped with easy-to-mount ring flange, and ring packing packing ring is socketed with method pulling plate.
A kind of 3. automatic block-resistant pipe device according to claim 1, it is characterised in that：The pressure detecting element（4）Peace
Equipped with two groups, and two groups of pressure detecting elements（4）Structure is identical, the air inlet pipe group（5）Positioned at two groups of pressure detecting elements（4）
Between.
A kind of 4. automatic block-resistant pipe device according to claim 1, it is characterised in that：The compression air-filtering device
（9）Inner chamber be provided with the air filtration cotton of filtering dust laden air, and air filtration cotton is connected to compression air-filtering device（9）
Inner chamber.
A kind of 5. automatic block-resistant pipe device according to claim 1, it is characterised in that：The compressed air hose（7）Using
Two-piece design, and two sections of compressed air hoses（7）Between connected by ring flange, the compressed air hose（7）Right-hand member installation
There is plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351454.2U CN206645546U (en) | 2017-04-06 | 2017-04-06 | A kind of automatic block-resistant pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351454.2U CN206645546U (en) | 2017-04-06 | 2017-04-06 | A kind of automatic block-resistant pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645546U true CN206645546U (en) | 2017-11-17 |
Family
ID=60274268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351454.2U Active CN206645546U (en) | 2017-04-06 | 2017-04-06 | A kind of automatic block-resistant pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171714A (en) * | 2019-06-26 | 2019-08-27 | 山东华东风机有限公司 | A kind of air-transport system automatic block clearing device |
| CN110540072A (en) * | 2019-10-22 | 2019-12-06 | 中国矿业大学 | Anti-blocking pipe method and device for pneumatically conveying concrete mortar |
-
2017
- 2017-04-06 CN CN201720351454.2U patent/CN206645546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171714A (en) * | 2019-06-26 | 2019-08-27 | 山东华东风机有限公司 | A kind of air-transport system automatic block clearing device |
| CN110540072A (en) * | 2019-10-22 | 2019-12-06 | 中国矿业大学 | Anti-blocking pipe method and device for pneumatically conveying concrete mortar |
| CN110540072B (en) * | 2019-10-22 | 2021-05-07 | 中国矿业大学 | Anti-blocking pipe method and device for pneumatically conveying concrete mortar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203682609U (en) | Pneumatic dust delivery device of boiler electric dust precipitation system | |
| CN206645546U (en) | A kind of automatic block-resistant pipe device | |
| CN102491013A (en) | Tank type powder material carrier vehicle and discharging device thereof | |
| CN201231114Y (en) | Air filter device for garbage pneumatic system | |
| CN102633124B (en) | Saltation ash conveying control method | |
| CN104418092A (en) | Powder material pneumatic conveying device | |
| CN201842507U (en) | Concentrated phase pneumatic conveying self-diagnosis self-removal dredging system | |
| CN215313946U (en) | Pneumatic conveying system for dedusting ash in ore tank mixed with large-particle-size particles | |
| CN206384574U (en) | A kind of air-transport system | |
| CN204490017U (en) | Fixed type sucking-exhausting device | |
| CN203255741U (en) | Anti-blocking device of dust collection pipe | |
| CN205820370U (en) | A kind of pulverized limestone negative-pressure conveying system | |
| CN206262289U (en) | One kind unloads grey preventing clogging up device | |
| CN102600679A (en) | Air inlet distribution device for cloth bag dust remover | |
| CN202912388U (en) | Rapid delivery device of powder materials | |
| CN107032002A (en) | A kind of ash-transmission system fluidizes pipe anti-block apparatus | |
| CN202538539U (en) | Apparatus for intercepting dust in off-gas in dry de-dusting device | |
| CN204034873U (en) | Electrostatic precipitation system and send apparatus for ash | |
| CN104310063B (en) | Cemented filling anti-clogging plug equipment and using method thereof | |
| CN203155672U (en) | Dust zero discharge concentrated treatment device for concrete mixing plant | |
| CN210543842U (en) | Bag collector with dust bag leak hunting function | |
| CN207856645U (en) | A kind of denitrating system urea feeding device | |
| CN206013891U (en) | A kind of strength stone coal delivery system | |
| CN201459172U (en) | Pneumatic ash transmission device for dedusting for high furnace gas cloth bag | |
| CN204453828U (en) | The adjustable fluidization transmitter of pneumatic material conveying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |