CN206488308U - It is a kind of to give powder device for the multi-functional of sedimentation furnace - Google Patents
It is a kind of to give powder device for the multi-functional of sedimentation furnace Download PDFInfo
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- CN206488308U CN206488308U CN201720083685.XU CN201720083685U CN206488308U CN 206488308 U CN206488308 U CN 206488308U CN 201720083685 U CN201720083685 U CN 201720083685U CN 206488308 U CN206488308 U CN 206488308U
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- powder
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- gas
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Abstract
It is a kind of to give powder device for the multi-functional of sedimentation furnace, including powder feeding equipment, connect mantle fiber, to powder pipeline, give powder rifle, water-cooling system, gas system is constituted, the welded cast iron bracket of powder feeding equipment is fixed on above sedimentation furnace body, holder part sets removable aperture, adjust powder feeding equipment and the relative position to powder rifle, powder feeding equipment upper motor drives internal rotating platform to rotate, by controlling electronic box rotary knob to adjust turntable rotating speed, the material that material bin is fallen is flowed out through the effect of meticulous plectrum by powder feeding equipment discharging opening, remaining waste material acts on being exported by clout by thick plectrum to flow out；Integrate charging port, discharging port, cooling water water inlet port, cooling water water outlet port, gas entry port, gas pre-mixed cell to powder rifle, gas supply side sets mass flowmenter, to the snap joint that convenient connection is set at powder rifle gas interface.The apparatus structure is simple, discharging is uniform, can complete continuous, accurate powder supply, and can complete to give powder operation under different atmosphere.
Description
Technical field
The utility model is related to a kind of for the multi-functional to powder device of sedimentation furnace, and particularly a kind of sedimentation furnace that is used for is not
It is continuous, precise powder supply to powder device with being completed under atmosphere.
Background technology
At present, combustion experiment is still the Main Means for carrying out combustion reaction mechanisms research and new combustion techniques exploitation.It is logical
The inherent law that combustion experiment explores combustion process, optimizing design scheme and the method for operation are crossed, to improve the warp of combustion process
Ji property and stability, and reduce the discharge of burning pollutant.Carry out the burning and gasification of coal dust or biomass powder in an experiment
Deng in research work, it is necessary to realize that micro continuous uniform stably conveys material to powder device, to ensure being smoothed out for experiment.
Powder Microfeeder is mainly used in the dosing system of metal dust, inorganic powder and organic dust.Such as laser molten night,
Pharmacy is measured with the commercial Application such as encapsulation, the application in the experimental system such as coal dust firing, dust removal performance, no matter which kind of application, all
To be gone out according to powder sort and performance design to the powder degree of accuracy is high, working stability and reliably to powder device.Traditional spiral is given
Though powder is current main flow, but if time interval is divided more more careful, it can be found that the uniformity of helix powder feeding
Or barely satisfactory, this just have impact on the continuity to powder to a certain extent.If the successional error of helix powder feeding is somewhat
Greatly a bit, then very likely result in stove and stop working suddenly, very big error can be not only brought to the accuracy of experiment itself, also can
Personal safety to the staff of operation experiments brings threat, while can also influence the life-span of experimental facilities, possibly even makes
Experimental facilities is damaged on the spot.Therefore, improve and give powder device, it is ensured that its continuous uniform, stabilization accurately give powder, can just make sedimentation furnace
On obtained experimental result it is more accurate, more convincing, make experiment conclusion that there is directive significance, and if can complete not
Give powder to operate with atmosphere, understand the comparative and reliability of Enhancement test.
The content of the invention
The purpose of this utility model is to provide a kind of for the multi-functional to powder device of sedimentation furnace.Especially a kind of discharging is equal
It is even, can complete the supply of continuous, accurate powder, and can complete under different atmosphere to powder operate to powder device.
1. a kind of give powder device for the multi-functional of sedimentation furnace, it is characterised in that：Including powder feeding equipment (1), connection mantle fiber
(2), to powder pipeline (3) and powder rifle (4) is given；
The welded cast iron bracket of powder feeding equipment is fixed on above sedimentation furnace body (15), is led to powder rifle charging port (4-1)
Cross to powder pipeline (3) and connection mantle fiber (2) connection powder feeding equipment discharging opening (1-8)；It is convex to the gas pre-mixed cell of powder rifle (4-6) bottom
Go out part to be connected by flange with alundum tube (11)；
To powder rifle collection charging port (4-1), discharging port (4-7), to powder gun cooling water water inlet port (4-2), give powder rifle
Cooling water water outlet port (4-3), cooling water water outlet side air inlet port (4-5), cooling water influent side air inlet port (4-4), gas
Premix cell (4-6) is integrated in one；To powder rifle discharging port (4-7) go deep into the alundum tube of sedimentation furnace, alundum tube (11) with
Flange is used to connect between powder rifle (4).Described to be designed to powder rifle (4) using bushing type, inside is feeding lines, center section
For cooling water pipeline,
To cooling water water inlet port (7), alundum tube bottom coohng at the top of powder gun cooling water water inlet port (4-2), alundum tube
Water is intake port (6), and three parts are connected to cooling water water inlet main pipeline (5) by four-way；Give powder gun cooling water water outlet port
Cooling water water outlet port (8), alundum tube bottom coohng water water outlet port (9) at the top of (4-3), alundum tube, three parts pass through four
Lead to and be connected to cooling water water outlet main pipe road (10)；Cooling water is begun to warm up by sedimentation furnace body until body of heater Temperature fall mistake
Journey, whole process will have current to pass through；
Gas cylinder (12) outlet connection gas pressure reducer (13), gas pressure reducer (13) connection gas mass flow gauge (14),
Gas mass flow gauge (14) outlet is connected to cooling water water outlet side air inlet port (4-5), cooling water by gas transfer pipeline
Influent side air inlet port (4-4) is connected through gas transfer pipeline, gas mass flow gauge, gas pressure reducer and gas cylinder.
2. further, described designed to powder rifle (4) using bushing type, internally feeding pipe diameter is 8mm, and center section is cold
But a diameter of 20mm of waterpipe, gas pre-mixed cell (4-6) and flange-interface are welded on most external.
3. further, go deep into 230mm in alundum tube to powder rifle discharging port (4-7), alundum tube (11) with give powder rifle (4) it
Between using flange connection, add seal washer, and stuck with cutting ferrule.
4. further, cooling water water outlet side air inlet port (4-5), cooling water influent side air inlet port (4-4) are set respectively
Can dismounting valve, to snap joint mantle fiber (16) internal diameter at powder rifle gas interface and to powder rifle air admission hole connector (17),
Mantle fiber stomata connector (18) aperture is 8mm.
5. further, giving hose of the powder pipeline (3) from liner steel ring, bore is 20mm.Skill of the present utility model
Art scheme is：It is a kind of to give powder device for the multi-functional of sedimentation furnace, by powder feeding equipment, connection mantle fiber, to powder pipeline, to powder rifle, water
Cooling system, gas system composition, the welded cast iron bracket of powder feeding equipment are fixed on above sedimentation furnace body, and holder part is set can
Mobile aperture, regulation powder feeding equipment and the relative position to powder rifle, powder feeding equipment upper motor drive internal rotating platform to rotate, and pass through control
Electronic box rotary knob processed adjusts turntable rotating speed, and powdered granule falls to turntable from thing material bin discharge port external, by thick plectrum
Effect form in uniform thickness material bed on a spinstand, finally by thin plectrum under adjustable extent blanking to give powder rifle,
Remaining waste material acts on being exported by clout by thick plectrum to flow out；Enter to powder rifle collection charging port, discharging port, to powder gun cooling water
It is water end (W.E.) mouthful, pre- to powder gun cooling water water outlet port, cooling water water outlet side air inlet port, cooling water influent side air inlet port, gas
Mixed cell is designed in one to powder rifle using bushing type, and internally feeding pipe diameter is 8mm, and center section cooling water pipeline is straight
Footpath is 20mm, and gas pre-mixed cell and flange-interface are welded on most external, alundum tube and to being connected between powder rifle using flange, plus
Upper sealing washer, and it is stuck with cutting ferrule, the discharging opening that port is accepted powder feeding equipment by connection mantle fiber is fed to powder rifle top, bottom goes out
Material port is stretched into alundum tube；Alundum tube upper and lower ends are respectively provided with water cooling turnover port, to powder gun cooling water water inlet port, corundum
Tube top portion cooling water water inlet port, alundum tube bottom coohng water water inlet port, three parts are connected to cooling water by four-way and entered
Water main pipeline, completes water inlet operation；To cooling water water outlet port, alundum tube bottom at the top of powder gun cooling water water outlet port, alundum tube
Portion cooling water water outlet port, three parts are connected to cooling water water outlet main pipe road by four-way, complete water outlet operation.Gas is supplied
End sets gas mass flow gauge, to the snap joint for setting convenient connection at powder rifle gas interface, is easy to complete different atmosphere
Under give powder operation.
The course of work of the present utility model is：Solid powder particles thing is inserted into powder feeding equipment thing material bin, regulation control electricity
Case rotary knob, sets the powder-supplying speed of powder feeding equipment, and supply port is selected and quickly connect by gas needed for the end selection of gas supply
Head, which is accessed, gives powder rifle gas entry port, opens cooling water pipeline switch, when temperature needed for body of heater reaches, opens gas
Switch, powder feeding equipment switch, due to powder itself fluid behaviour, powdered granule falls to turntable, warp from thing material bin discharge port external
The effect for crossing thick plectrum forms in uniform thickness material bed on a spinstand, and finally by thin plectrum, blanking is extremely under adjustable extent
Powder rifle is given, remaining waste material acts on being exported by clout by thick plectrum to flow out；Due to going deep into powder rifle inside corundum reaction tube, by
The material and gas of powder rifle outflow burn in pipe under the operating mode of high temperature, and cooling water system ensures that the safety to powder rifle each several part has
Effect operation, after the temperature-time for meeting and requiring is reached, cut-out gas switch and powder feeding equipment switch, body of heater are out of service and cold
When but to room temperature, cooling water switch is closed.
The utility model has the advantages that there is provided a kind of for the multi-functional to powder device of sedimentation furnace.Give powder rifle collection feed end
Mouthful, discharging port, to powder gun cooling water water inlet port, to powder gun cooling water water outlet port, cooling water water outlet side air inlet port, cold
But water influent side air inlet port, gas pre-mixed cell supply the snap joint of port by switching, can complete difference in one
Powder operation is given under atmosphere.Easy to connect between the utility model various pieces, easily operation connects with simple in construction, discharging
It is continuous uniform, stable accurate, the characteristics of repairing easy and convenient, time saving and energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is to give powder rifle structure chart.
Fig. 3 is air inlet port mantle fiber interface schema.
Fig. 4 is air inlet port mantle fiber side view.
Embodiment
The multi-functional specific implementation process to powder device for sedimentation furnace a kind of to the utility model below in conjunction with the accompanying drawings
It is further described.
Package unit is by powder feeding equipment (1), connection mantle fiber (2), to powder pipeline (3), to powder rifle (4), water-cooling system, gas system
System composition, the welded cast iron bracket of powder feeding equipment (1) is fixed on above sedimentation furnace body (15), and holder part sets removable small
Hole, regulation powder feeding equipment (1) and the relative position to powder rifle (4), powder feeding equipment (1) upper motor (1-9) drive internal rotating platform (1-
4) rotate, by controlling electronic box (1-10) rotary knob to adjust turntable (1-4) rotating speed, powder feeding equipment (1) switch is opened, due to powder
Itself last fluid behaviour, powdered granule drops down onto turntable (1-4) under material bin (1-2) discharging opening (1-3), by thick plectrum
Acting on turntable (1-4) for (1-5) forms in uniform thickness material bed, finally by thin plectrum (1-6) in adjustable extent
Lower blanking is to powder rifle (4) is given, and remaining waste material acts on by thick plectrum (1-5) and exports (1-7) outflow by clout；Give the charging of powder rifle collection
Port (4-1), discharging port (4-7), to powder gun cooling water water inlet port (4-2), to powder gun cooling water water outlet port (4-3),
Cooling water water outlet side air inlet port (4-5), cooling water influent side air inlet port (4-4), gas pre-mixed cell (4-6) are in one.
The discharging port (1-8) that port (4-1) is accepted powder feeding equipment (1) by connection mantle fiber (2) is fed to powder rifle (4) top,
Bottom discharging port is goed deep into alundum tube (11), due to going deep into alundum tube (11) inside to powder rifle (4), to prevent from giving powder rifle (4)
Because high temperature is impaired, cooling water, which passes through to enter to powder gun cooling water water inlet port (4-2), gives powder rifle (4), by giving powder gun cooling water water outlet
The heat because of high-temperature heating generation to powder rifle (4) is taken away in port (4-3), by feeding the material that port (4-1) is flowed into powder rifle (4)
Through to powder rifle (4) discharging port (4-7) and by cooling water water outlet side air inlet port (4-5), cooling water influent side air inlet port (4-
4) gas entered together enters alundum tube, is burnt in pipe under the operating mode of high temperature, and alundum tube (11) upper and lower ends set corundum
Cooling water water outlet port at the top of tube top portion cooling water water inlet port (7), alundum tube bottom coohng water water inlet port (6), alundum tube
(8), alundum tube bottom coohng water water outlet port (9), enter to cooling water at the top of powder gun cooling water water inlet port (4-2), alundum tube
Water end (W.E.) mouthful (7) and alundum tube bottom coohng water water inlet port (6) water pipe at three, are connected totally by four-way, unified to be intake by cooling water
Main pipeline (5), the operation for completing water inlet, to cooling water water outlet port at the top of powder gun cooling water water outlet port (4-3), alundum tube
(8) and alundum tube bottom coohng water water outlet port (9) water pipe is at totally three, connected by four-way, it is unified by cooling water water outlet main pipe road
(10) operation of water inlet, is completed, the gas one end supplied by gas cylinder (12) sets gas mass flow gauge (14) and gas decompression
Valve (13), to the snap joint that convenient connection is set at powder rifle (4) gas interface.Cooling water is begun to warm up by body of heater until stove
Body Temperature fall process, whole process will have current to pass through, and control water velocity by aqueduct valve.
Claims (5)
1. a kind of give powder device for the multi-functional of sedimentation furnace, it is characterised in that：Including powder feeding equipment (1), connection mantle fiber (2), give
Powder pipeline (3) and give powder rifle (4)；
The welded cast iron bracket of powder feeding equipment is fixed on above sedimentation furnace body (15), to powder rifle charging port (4-1) by
Powder pipeline (3) and connection mantle fiber (2) connection powder feeding equipment discharging opening (1-8)；Give the gas pre-mixed cell of powder rifle (4-6) bottom protuberance
Divide and be connected with alundum tube (11) by flange；
To powder rifle collection charging port (4-1), discharging port (4-7), to powder gun cooling water water inlet port (4-2), give the cooling of powder rifle
It is water water outlet port (4-3), cooling water water outlet side air inlet port (4-5), cooling water influent side air inlet port (4-4), gas pre-mixed
(4-6) is integrated in one for cell；Go deep into powder rifle discharging port (4-7) in the alundum tube of sedimentation furnace, alundum tube (11) is with giving powder
Connected between rifle (4) using flange, described to be designed to powder rifle (4) using bushing type, inside is feeding lines, and center section is cold
But waterpipe,
Enter to cooling water water inlet port (7), alundum tube bottom coohng water at the top of powder gun cooling water water inlet port (4-2), alundum tube
Water end (W.E.) mouthful (6), three parts are connected to cooling water water inlet main pipeline (5) by four-way；Give powder gun cooling water water outlet port (4-
3), cooling water water outlet port (8), alundum tube bottom coohng water water outlet port (9) at the top of alundum tube, three parts are led to by four
It is connected to cooling water water outlet main pipe road (10)；Cooling water is begun to warm up until body of heater Temperature fall process by sedimentation furnace body, entirely
Journey will have current to pass through；
Gas cylinder (12) outlet connection gas pressure reducer (13), gas pressure reducer (13) connection gas mass flow gauge (14), gas
Mass flowmenter (14) outlet is connected to cooling water water outlet side air inlet port (4-5), cooling water water inlet by gas transfer pipeline
Side air inlet port (4-4) is connected through gas transfer pipeline, gas mass flow gauge, gas pressure reducer and gas cylinder.
2. it is according to claim 1 a kind of for the multi-functional to powder device of sedimentation furnace, it is characterised in that：It is described to give powder rifle
(4) designed using bushing type, internally feeding pipe diameter is 8mm, center section cooling water pipeline a diameter of 20mm, gas pre-mixed
Cell (4-6) and flange-interface are welded on most external.
3. it is according to claim 1 a kind of for the multi-functional to powder device of sedimentation furnace, it is characterised in that：Give the discharging of powder rifle
230mm in alundum tube is goed deep into port (4-7), and alundum tube (11) is with to being connected between powder rifle (4) using flange, adding sealing gasket
Circle, and it is stuck with cutting ferrule.
4. it is according to claim 1 a kind of for the multi-functional to powder device of sedimentation furnace, it is characterised in that：Cooling water water outlet
Side air inlet port (4-5), cooling water influent side air inlet port (4-4) set the valve that can be dismantled respectively, give powder rifle gas interface
Snap joint mantle fiber (16) internal diameter at place and to powder rifle air admission hole connector (17), mantle fiber stomata connector (18) aperture it is
8mm。
5. it is according to claim 1 a kind of for the multi-functional to powder device of sedimentation furnace, it is characterised in that：To powder pipeline
(3) from the hose of liner steel ring, bore is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083685.XU CN206488308U (en) | 2017-01-21 | 2017-01-21 | It is a kind of to give powder device for the multi-functional of sedimentation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083685.XU CN206488308U (en) | 2017-01-21 | 2017-01-21 | It is a kind of to give powder device for the multi-functional of sedimentation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488308U true CN206488308U (en) | 2017-09-12 |
Family
ID=59767546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083685.XU Withdrawn - After Issue CN206488308U (en) | 2017-01-21 | 2017-01-21 | It is a kind of to give powder device for the multi-functional of sedimentation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642189A (en) * | 2017-01-21 | 2017-05-10 | 北京工业大学 | Multifunctional powder feeding device for drop tube furnace |
-
2017
- 2017-01-21 CN CN201720083685.XU patent/CN206488308U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642189A (en) * | 2017-01-21 | 2017-05-10 | 北京工业大学 | Multifunctional powder feeding device for drop tube furnace |
| CN106642189B (en) * | 2017-01-21 | 2019-09-27 | 北京工业大学 | It is a kind of to give powder device for the multi-functional of sedimentation furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20190927 |