CN106705679A - Online material feeding device - Google Patents
Online material feeding device Download PDFInfo
- Publication number
- CN106705679A CN106705679A CN201710076881.9A CN201710076881A CN106705679A CN 106705679 A CN106705679 A CN 106705679A CN 201710076881 A CN201710076881 A CN 201710076881A CN 106705679 A CN106705679 A CN 106705679A
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- CN
- China
- Prior art keywords
- pipe
- feeding device
- charge pipe
- online
- sealing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention provides an online material feeding device, which comprises a sealing mechanism, a material feeding pipe, a pipe plug and a discharging mechanism, wherein one end of the sealing mechanism is connected onto the outer wall of a furnace body; the material feeding pipe is of a hollow structure, and is axially arranged in the sealing mechanism; one end of the material feeding pipe passes through the outer wall of the furnace body to be communicated with a crucible; the pipe plug is arranged in the material feeding pipe; one end of the discharging mechanism is connected with the sealing structure; the discharging mechanism communicates with the material feeding pipe. Compared with the prior art, the online material feeding device has the following advantages that 1, in the material heating process by the high-temperature furnace, the function of remotely controlling the online feeding of new materials is realized; in addition, experiment materials are added under the condition that the high-temperature furnace is not cooled; the experiment performing efficiency is improved; 2, the sealing of the high-temperature furnace with the outside is realized; the safety of the high-temperature furnace during heating is ensured; 3, the effect of ensuring the low temperature at the outer side of the mechanism device during the online feeding can be realized; the safety is improved.
Description
Technical field
The present invention relates to the research of thermal-hydraulic research experiment, in particular it relates to a kind of for carrying out motlten metal with water phase
How interaction solves the problems, such as that metal enters in high temperature furnace online when testing.
Background technology
High temperature hardly possible volatility fused mass produces the phenomenon of explosive damage with low temperature effumability cooling agent interaction (FCI)
In being likely to occur in the serious core melt down accident of nuclear reactor, it can also happen that in metallurgical industry converter accident.This shows
The Exploration on mechanism of elephant is needed by laboratory facilities, and experiment material is added in high temperature furnace, is occurred with cooling agent after heating and melting
Reaction.In order to improve conventional efficient, it is necessary to realize before high temperature furnace is not yet cooled down completely, online to addition experiment in high temperature furnace
Material.
The content of the invention
It is a kind of achievable at high temperature safely to high temperature present invention aim at providing for defect of the prior art
The online feeding device of online addition material in stove.
In order to solve the above technical problems, the present invention provides a kind of online feeding device, including:Sealing mechanism, the sealing
One end of mechanism is connected on the outer wall of body of heater;Charge pipe, the charge pipe is hollow structure, and the charge pipe is axially disposed within
In the sealing mechanism, one end of the charge pipe connects through the outer wall of the body of heater with crucible;Pipe plug, the pipe plug sets
Put in the charge pipe;Discharge mechanism, one end of the discharge mechanism is connected with the sealing structure, the discharge mechanism with
The charge pipe connection.
Preferably, the discharge mechanism includes the material storing case, funnel and the jag pipe that are sequentially connected;Wherein described jag
One end of pipe connects with the charge pipe.
Preferably, the discharge outlet in the material storing case is provided with dispensing valve.
Preferably, it is provided with refractory ceramics sealing valve with the junction of the jag pipe in the funnel.
Preferably, the pipe plug includes the spacer rod and the brim of a hat that are connected with each other, and the spacer rod is arranged on the charge pipe
Interior, the brim of a hat is arranged on outside the charge pipe.
Preferably, the spacer rod is coaxially disposed with the brim of a hat.
Preferably, the charge pipe, the spacer rod and the brim of a hat are cylinder;The overall diameter of wherein described spacer rod
Equal to the interior diameter of the charge pipe;Interior diameter of the overall diameter of the brim of a hat more than the charge pipe.
Preferably, the online feeding device also includes a hoisting mechanism, and the hoisting mechanism includes:Pulley assembly and electricity
Machine;Pull rope, the pull rope is wrapped on the pulley assembly, one end of the pull rope and the motor connection, in institute
The other end for stating pull rope is provided with handgrip.
Preferably, it is provided with sealing bolt on the sealing mechanism.
Preferably, the material of the charge pipe and the pipe is high purity graphite material.
Compared with prior art, the present invention has advantages below:
1st, realize during high temperature furnace heated material, realizing the function that remote control adds new material online, and
And in the uncolled lower addition experiment material of high temperature furnace, improve the efficiency for carrying out experiment.
2nd, realize that high temperature furnace is sealed with extraneous, it is ensured that security during high temperature stove heat.
When the 3rd, can realize feeding online, it is ensured that mechanism arrangement temperature outside is relatively low, security is improved.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature mesh of the invention
And advantage will become more apparent upon.
Fig. 1 is the online feeding device structural representation of the present invention;
Fig. 2 uses schematic diagram for the online feeding device of the present invention;
Fig. 3 is the online feeding device charge pipe structural representation of the present invention;
Fig. 4 is the online feeding device pipe plug structural representation of the present invention.
In figure:
1- sealing mechanism 2- charge pipe 3- bodies of heater
4- crucible 5- material storing case 6- funnels
7- jag pipe 8- dispensing valve 9- refractory ceramics sealing valves
10- spacer rod 11- the brim of a hat 12- pulley assemblies
13- motor 14- pull rope 15- handgrips
16- pipe plugs
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.
As shown in Figure 1 to 4, the online feeding device of the present invention, including, charge pipe 2, pipe plug 16, outer wall side jag pipe 7,
Refractory ceramics sealing valve 9, discharge mechanism, sealing mechanism 1, hoisting mechanism.Wherein, body of heater 3 of the bottom of charge pipe 2 in high temperature furnace
It is interior, for a passage as connection high temperature furnace inside heating crucible 4 and external environment condition.Pipe plug 16 is used to isolate charge pipe 2
Bottom and the directly contact of upper air, wherein as shown in apparatus structure Fig. 4:Pipe plug 16 is solid cylinder spacer rod 10 and
The slightly larger cylinder the brim of a hat 11 of diameter is connected, and wherein the external diameter of spacer rod 10 is consistent with the internal diameter of charge pipe 2, it is directly inserted
Enter inside charge pipe 2, directly the slightly larger cylinder the brim of a hat 11 can then ensure that spacer rod 10 and charge pipe 2 are separated from each other;Outer wall side
Portion opens a jag pipe 7, and during charging, material enters charge pipe 2, specific charging from jag pipe 7 again via material storing case 5, funnel 6
Form is:The sealing bolt (not shown) of sealing mechanism 1 is quickly removed by operating personnel first, the jail of handgrip 15 clasps pipe plug 16
The brim of a hat 11, then start hoisting mechanism, motor 13 drives pull rope 14 that pipe plug 16 is promoted into the top of outer wall side jag pipe 7,
Again by 9 openings of remote control dispensing valve 8 and refractory ceramics sealing valve, material is entered in breeches pipe by funnel 6, so that
It is added in charge pipe 2.
Size between online feeding device core component of the invention is intercoupled, and the external diameter of charge pipe 2 will be passed through with high temperature furnace
Wear caliber size consistent;The cylindrical portion external diameter of channel separation rod 10 is consistent with the internal diameter of charge pipe 2;Outside outer wall side jag pipe 7
Footpath is consistent through bore with charge pipe 2;Other charge pipe 2, pipe plug 16 are made of high purity graphite material, to ensure
Using the principle that graphite material pyroconductivity is relatively low while good sealing property, make the reduction of device temperature outside, in operating personnel
Need to improve security when removing the sealing bolt of outer wall side-sealing device.
The present invention is realized in the online charging of high temperature furnace outer remote control, and farthest reduces operating personnel
The manually operated time by high temperature furnace, while solving conventional high temperature furnace charging, heating, cooling and then recycling heating cause
The relatively low problem of conventional efficient, while our feeding device is all to use graphite material, therefore during charging equipment outside temperature
Degree is relatively low, also ensure that security.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make a variety of changes or change, this not shadow
Sound substance of the invention.In the case where not conflicting, feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of online feeding device, it is characterised in that including:
Sealing mechanism, one end of the sealing mechanism is connected on the outer wall of body of heater;
Charge pipe, the charge pipe is hollow structure, and the charge pipe is axially disposed within the sealing mechanism, the charge pipe
One end connected with crucible through the outer wall of the body of heater;
Pipe plug, the pipe plug is arranged in the charge pipe;
Discharge mechanism, one end of the discharge mechanism is connected with the sealing structure, and the discharge mechanism connects with the charge pipe
It is logical.
2. online feeding device according to claim 1, it is characterised in that the discharge mechanism includes the thing being sequentially connected
Material storage bin, funnel and jag pipe;Wherein
One end of the jag pipe connects with the charge pipe.
3. online feeding device according to claim 2, it is characterised in that set in the discharge outlet of the material storing case
There is dispensing valve.
4. online feeding device according to claim 2, it is characterised in that in the connection of the funnel and the jag pipe
Place is provided with refractory ceramics sealing valve.
5. online feeding device according to claim 1, it is characterised in that the pipe plug includes the spacer rod being connected with each other
And the brim of a hat, the spacer rod is arranged in the charge pipe, and the brim of a hat is arranged on outside the charge pipe.
6. online feeding device according to claim 5, it is characterised in that the spacer rod coaxially sets with the brim of a hat
Put.
7. the online feeding device according to claim 5 or 6, it is characterised in that the charge pipe, the spacer rod and institute
It is cylinder to state the brim of a hat;Wherein
The overall diameter of the spacer rod is equal to the interior diameter of the charge pipe;The overall diameter of the brim of a hat is more than the charge pipe
Interior diameter.
8. the online feeding device according to right wants 1, it is characterised in that the online feeding device also includes an elevator
Structure, the hoisting mechanism includes:
Pulley assembly and motor;
Pull rope, the pull rope is wrapped on the pulley assembly, one end of the pull rope and the motor connection, in institute
The other end for stating pull rope is provided with handgrip.
9. online feeding device according to claim 1, it is characterised in that be provided with sealing bolt on the sealing mechanism.
10. the online feeding device according to right wants 1, it is characterised in that the material of the charge pipe and the pipe is height
Purity graphite material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710076881.9A CN106705679A (en) | 2017-02-13 | 2017-02-13 | Online material feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710076881.9A CN106705679A (en) | 2017-02-13 | 2017-02-13 | Online material feeding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106705679A true CN106705679A (en) | 2017-05-24 |
Family
ID=58910924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710076881.9A Pending CN106705679A (en) | 2017-02-13 | 2017-02-13 | Online material feeding device |
Country Status (1)
Country | Link |
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CN (1) | CN106705679A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148780A (en) * | 1987-12-03 | 1989-06-12 | Toshiba Ceramics Co Ltd | Granular body feeder |
CN200996481Y (en) * | 2006-12-27 | 2007-12-26 | 丁长桂 | Piston-type bunker valve |
CN201262406Y (en) * | 2008-08-28 | 2009-06-24 | 张伟星 | Self-enclosed feeding mechanism |
KR20120116091A (en) * | 2011-04-12 | 2012-10-22 | (주)세미머티리얼즈 | Feed unit and ingot grower including the same |
-
2017
- 2017-02-13 CN CN201710076881.9A patent/CN106705679A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148780A (en) * | 1987-12-03 | 1989-06-12 | Toshiba Ceramics Co Ltd | Granular body feeder |
CN200996481Y (en) * | 2006-12-27 | 2007-12-26 | 丁长桂 | Piston-type bunker valve |
CN201262406Y (en) * | 2008-08-28 | 2009-06-24 | 张伟星 | Self-enclosed feeding mechanism |
KR20120116091A (en) * | 2011-04-12 | 2012-10-22 | (주)세미머티리얼즈 | Feed unit and ingot grower including the same |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |