CN207129618U - A kind of MDI ecologies adhesive conveying device - Google Patents
A kind of MDI ecologies adhesive conveying device Download PDFInfo
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- CN207129618U CN207129618U CN201721109692.9U CN201721109692U CN207129618U CN 207129618 U CN207129618 U CN 207129618U CN 201721109692 U CN201721109692 U CN 201721109692U CN 207129618 U CN207129618 U CN 207129618U
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- air inlet
- rotating shaft
- mdi
- material conveying
- inlet control
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Abstract
The utility model discloses a kind of MDI ecologies adhesive conveying device, including material conveying pipe, attemperator and preventing clogging up device, the left end of material conveying pipe is provided with charging aperture and inlet control valve；Attemperator includes coil and insulated thermal insulating layer；Preventing clogging up device includes abrading device and gases at high pressure input unit, and abrading device includes rotating shaft and rotating shaft drive device, is uniformly laid with multigroup scraper plate group in rotating shaft along its length, and every group of scraper plate group includes multiple scraper plates；Gases at high pressure input unit includes air inlet pipe and air inlet control pipeline, and sealing-plug and leading screw, the upper end rotation connection with leading screw of sealing-plug are provided with air inlet control pipeline；Air inlet pipe is provided with the middle part of air inlet control pipeline.The utility model carries out heating and thermal insulation to the MDI glue in material conveying pipe, prevents that MDI gellings are solid, and the residual MDI glue of material conveying pipe madial wall is scraped and discharged using high pressure nitrogen, prevents the MDI glue of residual from blocking up material conveying plug pipeline.
Description
Technical field
Tube conveyor equipment technical field is the utility model is related to, it is defeated more particularly, to a kind of MDI ecologies adhesive
Send device.
Background technology
MDI glue is MDI ecology adhesive, for manufacturing various artificial boards.The stalk of crop waste such as straw, rice
Bar, cornstalk etc. replace timber or wood chip, by processing and using MDI bonding, can be processed into various sheet materials, not only solve
The excessive exploitation volume problems of the forest reserves, and formaldehyde is not contained, be advantageous to furniture health, environmental protection is practical.
But MDI glue, during being transported using pipeline, easily solidification, causes the blocking of pipeline, gives MDI glue
Transport and use bring inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of MDI ecologies adhesive conveying device, can be in material conveying pipe
MDI glue carry out heating and thermal insulation, prevent that MDI gellings are solid, and the residual MDI glue of material conveying pipe madial wall is scraped using high
Nitrogen discharge is pressed, prevents the MDI glue of residual from blocking up material conveying plug pipeline.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of MDI ecologies adhesive conveying device, including material conveying pipe, attemperator and preventing clogging up device, material
Conveyance conduit is chalybeate metallic conduit, and the left end of material conveying pipe, which is provided with the right side of charging aperture and charging aperture, is provided with charging
Control valve；The attemperator includes coil and insulated thermal insulating layer, and the insulated thermal insulating layer is wrapped on material conveying pipe, absolutely
Uniform spiral is wound with coil on edge thermal insulation layer, and coil electrically connects with electromagnetic controller；Preventing clogging up device include abrading device and
Gases at high pressure input unit, the abrading device include rotating shaft and rotating shaft drive device, length of the rotating shaft along material conveying pipe
Direction is arranged on the central axis of material conveying pipe, is uniformly laid with multigroup scraper plate group along its length in rotating shaft, every group is scraped
Plate group includes multiple scraper plates, each scraper plate and the diameter parallel of rotating shaft and each scraper plate is uniformly arranged along the circumference of rotating shaft, rotating shaft
Right-hand member stretch out material conveying pipe and be connected with rotating shaft drive device；The gases at high pressure input unit includes air inlet pipe and entered
Gas control tubing giving sufficient strength, air inlet control pipeline are arranged on the right side of inlet control valve and connected with material conveying pipe, air inlet vertically downward
The lower ending opening of control pipeline, sealing-plug and leading screw are provided with air inlet control pipeline, and sealing-plug slides with air inlet control pipeline
Connection, the downside of sealing-plug and the upper end of leading screw are rotatablely connected, and leading screw lower thread is connected with leading screw mounting seat, leading screw installation
The both ends of seat are connected with the lower end of air inlet control pipeline, and the lower end of leading screw is provided with lead-screw driving device；Air inlet control pipeline
Middle part is provided with air inlet pipe, and air inlet pipe is connected with air inlet control pipeline.
Every group of scraper plate group includes two scraper plates.
Rotating shaft drive device includes motor, the output axis connection reductor of motor, and the output shaft of reductor is connected with motor
Gear, the external part of rotating shaft are connected with shaft gear, and shaft gear engages with motor gear.
Motor gear and shaft gear are angular wheel.
Scraper plate is that outer side edges are in contact along with the inwall of material conveying pipe away from material conveying pipe central shaft side.
Lead-screw driving device is lifting handwheel.
Sealing-plug is rubber stopper.
The beneficial effects of the utility model：
In the utility model, attemperator uses electromagnetic inductive heating principle, and after coil electricity, alternating current produces magnetic
, material conveying pipe is produced vortex by electromagnetic induction and generated heat, heat energy is locked in material by insulated thermal insulating layer in magnetic field
In conveyance conduit, while the coil for being wrapped in outer layer can be kept lower temperature, using electromagnetic induction so that material delivery pipe
Road self-heating can the sufficiently effective MDI glue in material conveying pipe heat and reach the effect of insulation, prevent MDI glue
Solidification, and electromagnetic induction heating is utilized, heat can be made full use of, scattering and disappearing for heat is reduced, reaches the purpose of energy-conservation；Rotating shaft
On be uniformly laid with multigroup scraper plate group along its length, the MDI glue that material conveying pipe inwall remains can be scraped using scraper plate
Under, the diameter parallel of each scraper plate and rotating shaft, prevent scraper plate from stopping the conveying of MDI glue；Sealing-plug slides with air inlet control pipeline
Connection, air inlet pipe are connected with air inlet control pipeline, and when conveying MDI glue, sealing-plug is slid into the upper end of air inlet control pipeline,
Prevent the MDI glue in material conveying pipe from entering air inlet control pipeline, it is necessary to be filled with high pressure nitrogen into material conveying pipe
When, pass through leading screw slide downward sealing-plug to the lower end of air inlet control pipeline so that air inlet pipe, air inlet control pipeline and material are defeated
Send pipeline three to be connected and form inlet channel, the MDI glue scraped is discharged by the nitrogen of high pressure, prevents the MDI of residual
Glue blocks material conveying pipe.
Motor gear and shaft gear are angular wheel, and angular wheel can change transmission direction, and use is more convenient；
Scraper plate is that outer side edges edge is in contact with the inwall of material conveying pipe away from material conveying pipe central shaft side, will can be remained
Scraped in the MDI glue of the inwall of material conveying pipe；Sealing-plug is rubber stopper, and rubber stopper has certain elasticity can be with air inlet
Control pipeline madial wall be in close contact, ensure that the seal of inlet channel, and increase sealing-plug with air inlet control pipeline
Frictional force between madial wall, prevents sealing-plug from being slided in the case of non-artificial.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the view that sealing-plug slides into air inlet control pipeline lower end.
In figure, 1- material conveying pipes, 101- charging apertures, 102- discharging openings, 21- coils, 22- insulated thermal insulating layers, 3- electricity
Magnetic controller, 41- scraper plates, 42- rotating shafts, 51- shaft gears, 52- motor gears, 53- motors, 54- reductors, 61- enter gas control
Tubing giving sufficient strength, 62- air inlet pipe, 7- inlet control valves, 8- sealing-plugs, 91- leading screws, 92- leading screw mounting seats, 93- lifting handwheels.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of MDI ecologies adhesive conveying device described in the utility model, including material conveying
Pipeline 1, attemperator and preventing clogging up device, material conveying pipe 1 are chalybeate metallic conduit, a left side for material conveying pipe 1
End is provided with inlet control valve 7 provided with charging aperture 101 and the right side of charging aperture 101, and the right-hand member of material conveying pipe 1 is set vertically downward
Discharging opening 102 is equipped with, attemperator includes coil 21 and insulated thermal insulating layer 22, and insulated thermal insulating layer 22 is wrapped in material conveying pipe
On 1, uniform spiral is wound with coil 21 in insulated thermal insulating layer 22, and coil 21 electrically connects with electromagnetic controller 3, electromagnetic controller 3
The electric control cabinet set with outside electrically connects, for being powered to coil 21；Using electromagnetic inductive heating principle, coil 21 is powered
Afterwards, alternating current produces magnetic field, and material conveying pipe 1 is produced vortex by electromagnetic induction and generated heat in magnetic field, insulated heat
Heat energy is locked in material conveying pipe 1 by layer 22, while the coil 21 for being wrapped in outer layer can be kept into lower temperature, is utilized
Electromagnetic induction enable the self-heating of material conveying pipe 1 sufficiently effective in material conveying pipe 1 MDI glue heating simultaneously
Reach the effect of insulation, prevent that MDI gellings are solid, and utilize electromagnetic induction heating, heat can be made full use of, reduce heat
Scatter and disappear, reach the purpose of energy-conservation.
Preventing clogging up device includes abrading device and gases at high pressure input unit, and abrading device includes rotating shaft 42 and rotating shaft drives
Device, length direction of the rotating shaft 42 along material conveying pipe 1 are arranged on the central axis of material conveying pipe 1, edge in rotating shaft 42
Length direction is uniformly laid with multigroup scraper plate group, and every group of scraper plate group includes two scraper plates 41, scraper plate 41 and the axis of rotating shaft 42
It is parallel, and two scraper plates 41 are symmetrical arranged along rotating shaft 42 is circumferential, prevent scraper plate 41 from stopping the conveying of MDI glue, scraper plate 41 is away from thing
The central shaft side of material conveying tube road 1 is that outer side edges edge is in contact with the inwall of material conveying pipe 1, and it is defeated can will to remain in material
The MDI glue of the inwall of pipeline 1 is sent to scrape, the right-hand member of rotating shaft 42 stretches out material conveying pipe 1 and is connected with rotating shaft drive device, turns
Axial brake device includes motor 53, the output axis connection reductor 54 of motor 53, and the output shaft of reductor 54 is connected with motor tooth
Wheel 52, the right-hand member of rotating shaft 42 is connected with shaft gear 51, and shaft gear 51 is meshed with motor gear 52, in the present embodiment,
Motor gear 52 and shaft gear 51 use angular wheel, and angular wheel can change transmission direction, and use is more convenient.
Gases at high pressure input unit includes air inlet pipe 62 and air inlet control pipeline 61, and air inlet control pipeline 61 is set vertically downward
Put on the right side of inlet control valve 7 and connected with material conveying pipe 1, the lower ending opening of air inlet control pipeline 61, air inlet control pipe
Sealing-plug 8 and leading screw are provided with road 61, sealing-plug 8 is slidably connected with air inlet control pipeline 61, and sealing-plug 8 uses rubber stopper,
There is rubber stopper certain elasticity can be in close contact with the madial wall of air inlet control pipeline 61, ensure that the closed of inlet channel
Property, and increase the frictional force between sealing-plug 8 and the madial wall of air inlet control pipeline 61, prevent sealing-plug 8 in non-artificial feelings
Condition lower slider, the downside of sealing-plug 8 are rotatablely connected with the upper end of leading screw 91, in the present embodiment, the center of the downside of sealing-plug 8
The groove that Open Side Down is provided with, bearing is provided with groove, sealing-plug 8 is connected by bearing with leading screw 91, the bottom of leading screw 91
Leading screw mounting seat 92 is threaded with, the upper end of leading screw mounting seat 92 is welded with the lower end of air inlet control pipeline 61, leading screw installation
92 pairs of leading screws 91 of seat have fixation, prevent leading screw 91 from driving sealing-plug 8 to slide up and down in the case of non-artificial, leading screw 91
Lower end lead-screw driving device is installed, in the present embodiment, lead-screw driving device is lifting handwheel 93；Air inlet control pipeline 61
On be provided with air inlet pipe 62, the right-hand member of air inlet pipe 62 is connected with air inlet control pipeline 61, the left end of air inlet pipe 62 and elevated pressure nitrogen source of the gas
It is connected.
When spent material conveyance conduit 1 conveys MDI glue, sealing-plug 8 is located at the upper end of air inlet control pipeline 61, prevents
MDI glue is entered in air inlet control pipeline 61, and the conveying of MDI glue, material conveying pipe 1 can be carried out by opening inlet control valve 7
Interior MDI glue is fed forward under the pressure that glue-supplying equipment provides, while is powered to coil 21, and the heating of material conveying pipe 1 rises
Temperature, prevent the MDI glue in material conveying pipe 1 from being solidified because temperature is relatively low；After MDI glue conveys, motor 53 is opened, is turned
Axle 42 drives scraper plate 41 to rotate, and the MDI glue remained on the inwall of material conveying pipe 1 is scraped；Inlet control valve 7 is closed, is passed through
The rotational lead screw 91 of lifting handwheel 93 so that sealing-plug 8 slides down to the lower end of the air inlet control pipeline 61 of the lower section of air inlet pipe 62,
So that air inlet pipe 62, air inlet control pipeline 61 are connected with the three of material conveying pipe 1 and form inlet channel, pass through air inlet pipe
62 are passed through high pressure nitrogen into inlet channel, discharge the MDI glue scraped by the nitrogen of high pressure, prevent the MDI glue of residual from blocking up
Stuffing material conveyance conduit 1.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (7)
- A kind of 1. MDI ecologies adhesive conveying device, it is characterised in that：Including material conveying pipe, attemperator and anti-clogging Device, material conveying pipe are chalybeate metallic conduit, and the left end of material conveying pipe is provided with the right side of charging aperture and charging aperture It is provided with inlet control valve；The attemperator includes coil and insulated thermal insulating layer, and it is defeated that the insulated thermal insulating layer is wrapped in material Send on pipeline, uniform spiral is wound with coil in insulated thermal insulating layer, and coil electrically connects with electromagnetic controller；Preventing clogging up device includes Abrading device and gases at high pressure input unit, the abrading device includes rotating shaft and rotating shaft drive device, rotating shaft convey along material The length direction of pipeline is arranged on the central axis of material conveying pipe, and multigroup scraper plate is uniformly laid with along its length in rotating shaft Group, every group of scraper plate group includes multiple scraper plates, each scraper plate and the diameter parallel of rotating shaft and each scraper plate is uniform along the circumference of rotating shaft Set, the right-hand member of rotating shaft stretches out material conveying pipe and is connected with rotating shaft drive device；The gases at high pressure input unit includes Air inlet pipe and air inlet control pipeline, air inlet control pipeline is arranged on vertically downward on the right side of inlet control valve and and material conveying pipe Connect, the lower ending opening of air inlet control pipeline, sealing-plug and leading screw are provided with air inlet control pipeline, sealing-plug controls with air inlet Pipe slides are connected, and the downside of sealing-plug and the upper end of leading screw are rotatablely connected, and leading screw lower thread is connected with leading screw mounting seat, The both ends of leading screw mounting seat are connected with the lower end of air inlet control pipeline, and the lower end of leading screw is provided with lead-screw driving device；Enter gas control Air inlet pipe is provided with the middle part of tubing giving sufficient strength, air inlet pipe is connected with air inlet control pipeline.
- 2. MDI ecologies adhesive conveying device according to claim 1, it is characterised in that：Every group of scraper plate group is wrapped Include two scraper plates.
- 3. MDI ecologies adhesive conveying device according to claim 1, it is characterised in that：The rotating shaft drive device bag Motor, the output axis connection reductor of motor are included, the output shaft of reductor is connected with motor gear, and the external part of rotating shaft is connected with Shaft gear, shaft gear engage with motor gear.
- 4. MDI ecologies adhesive conveying device according to claim 3, it is characterised in that：The motor gear and rotating shaft Gear is angular wheel.
- 5. MDI ecologies adhesive conveying device according to claim 1, it is characterised in that：The scraper plate is defeated away from material The i.e. outer side edges edge in pipeline center's axle side is sent to be in contact with the inwall of material conveying pipe.
- 6. MDI ecologies adhesive conveying device according to claim 1, it is characterised in that：The lead-screw driving device is Lifting handwheel.
- 7. MDI ecologies adhesive conveying device according to claim 1, it is characterised in that：The sealing-plug is rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109692.9U CN207129618U (en) | 2017-08-31 | 2017-08-31 | A kind of MDI ecologies adhesive conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109692.9U CN207129618U (en) | 2017-08-31 | 2017-08-31 | A kind of MDI ecologies adhesive conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129618U true CN207129618U (en) | 2018-03-23 |
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ID=61637021
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721109692.9U Active CN207129618U (en) | 2017-08-31 | 2017-08-31 | A kind of MDI ecologies adhesive conveying device |
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| Country | Link |
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| CN (1) | CN207129618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657476A (en) * | 2018-06-26 | 2018-10-16 | 江苏星A包装机械集团有限公司 | Solid particle filling mechanism |
| CN109646794A (en) * | 2019-02-13 | 2019-04-19 | 孙瑜宁 | A kind of portable ear nose larynx delivery device being not easy to plug |
| CN115744129A (en) * | 2022-12-28 | 2023-03-07 | 济南微蕴衬屿生物科技有限公司 | Conveying system of nano biomaterial production device |
-
2017
- 2017-08-31 CN CN201721109692.9U patent/CN207129618U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657476A (en) * | 2018-06-26 | 2018-10-16 | 江苏星A包装机械集团有限公司 | Solid particle filling mechanism |
| CN109646794A (en) * | 2019-02-13 | 2019-04-19 | 孙瑜宁 | A kind of portable ear nose larynx delivery device being not easy to plug |
| CN115744129A (en) * | 2022-12-28 | 2023-03-07 | 济南微蕴衬屿生物科技有限公司 | Conveying system of nano biomaterial production device |
| CN115744129B (en) * | 2022-12-28 | 2024-01-16 | 济南微蕴衬屿生物科技有限公司 | Conveying system of nanometer biological material apparatus for producing |
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