CN107782166A - A kind of vacuum drying oven discharging opening safety protective mechanisms - Google Patents

A kind of vacuum drying oven discharging opening safety protective mechanisms Download PDF

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Publication number
CN107782166A
CN107782166A CN201710899030.4A CN201710899030A CN107782166A CN 107782166 A CN107782166 A CN 107782166A CN 201710899030 A CN201710899030 A CN 201710899030A CN 107782166 A CN107782166 A CN 107782166A
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CN
China
Prior art keywords
basin
discharge nozzle
vacuum drying
drying oven
confluxes
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Granted
Application number
CN201710899030.4A
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Chinese (zh)
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CN107782166B (en
Inventor
赵玉华
赵亮
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Anhui Jin Hong Renewable Resources Technology Co Ltd
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Anhui Jin Hong Renewable Resources Technology Co Ltd
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Priority to CN201710899030.4A priority Critical patent/CN107782166B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B25/00Obtaining tin
    • C22B25/02Obtaining tin by dry processes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • F27D2021/0092Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against a jam in the transport line or a production interruption

Abstract

The invention discloses a kind of vacuum drying oven discharging opening safety protective mechanisms, are related to vacuum drying oven fittings equipment field.The present invention include the first discharge nozzle, shunt basin, conflux basin;One end of first discharge nozzle is arranged on the discharging opening of a vacuum drying oven;The other end of first discharge nozzle is connected with the second discharge nozzle;Protective plate is provided with first discharge nozzle;The side of second discharge nozzle is connected with the 3rd discharge nozzle;Shunting basin is fixed on the workbench of vacuum drying oven;The basin that confluxes is fixed on the workbench of vacuum drying oven.Combined pipe of the invention by being provided with the first discharge nozzle, the second discharge nozzle and the 3rd discharge nozzle, and it is equipped with shunting basin and the basin that confluxes, liquation is guided to the basin that confluxes, liquation is transmitted to next process by compression pump again and used, reduce the security incident caused by the melt temperature after metal smelt is too high, safety coefficient is improved, is easy to liquation water conservancy diversion, collects convenient, the full-automatic production of realization.

Description

A kind of vacuum drying oven discharging opening safety protective mechanisms
Technical field
The invention belongs to vacuum drying oven fittings equipment field, more particularly to a kind of vacuum drying oven discharging opening safety protective mechanisms.
Background technology
In recent years, with the development of science and technology, persistently being raised for the demand of tin, the Tin Resources easily picked up are caused increasingly Reduce, microfine tin ore mud is more and more.These sludges are largely hoarded in mine tailing due to the limitation of recovery technology means, no Only so that the rate of recovery of tin is relatively low in Tin concentrate, and also result in dosing increase and production cost lifting.Our times The tin resource possessed is limited, and head grade declines year by year, and ore properties become increasingly complex difficult choosing, as cassiterite grain size number attenuates, Symbiosis is complicated, harmful constituent increase, to selecting and smelting technology requirement also more and more higher.Tin removes as rare metal, countries in the world Practice every conceivable frugality and use tin, a large amount of reclaiming tin, actively study the substitute material of tin, actively find outside new resources, employ new technology, New technology, combined process flow, refractory ore is handled with new equipment, effort reduces cost, improves the tin rate of recovery as far as possible.
Traditional shaking table can only reclaim 50% or so tin, and most of tin is remained in mine tailing, causes the serious of resource Waste, the complicated tin of content is smelted using vacuum drying oven, safety coefficient is high, production environment is good, substantially reduce the number aluminium slag Yield, also just reduces the generation of toxic gas accordingly, and vacuum drying oven produces the material production of the pollution environment such as no waste residue, waste gas Raw, the quality of output product is high, and automaticity is high, it is only necessary to which control parameter can ensure that the quality of production, realize full-automatic Change operation.But the design of the discharging system of vacuum drying oven still has some defects, the phenomenon of dead stove is easily caused, for big Large-scale production is very unfavorable, and discharging opening melt temperature is too high, and safety coefficient is low, therefore it provides a kind of vacuum drying oven discharging opening is safe Protection mechanism, solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of vacuum drying oven discharging opening safety protective mechanisms, by being provided with the first discharging The combined pipe of pipe, the second discharge nozzle and the 3rd discharge nozzle, and shunting basin and the basin that confluxes are equipped with, liquation is guided to remittance Basin is flowed, then liquation is transmitted to next process by compression pump and used, solves the melt temperature after existing metal smelt It is too high, easily cause security incident, safety coefficient is low and liquation water conservancy diversion, collects the problem of inconvenient.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of vacuum drying oven discharging opening safety protective mechanisms, including the first discharge nozzle, shunt basin, conflux basin;The One end of one discharge nozzle is arranged on the discharging opening of a vacuum drying oven;The other end of first discharge nozzle is connected with the second discharge nozzle;First Protective plate is provided with discharge nozzle;The side of second discharge nozzle is connected with the 3rd discharge nozzle;Shunting basin is fixed on the work of vacuum drying oven Make on platform;The basin that confluxes is fixed on the workbench of vacuum drying oven.
Further, one end of the first discharge nozzle is welded with fixed block;Fixed block is fixed on vacuum drying oven by trip bolt Discharge outlet;Fixed block is provided with sealing ring with the first discharge nozzle place of being engaged;Graphite protective layer is provided with sealing ring.
Further, first support is provided with protective plate;Second support is hinged with protective plate;First support it is another End is hinged on the first discharge nozzle;The other end of second support is arranged on truss;Second support is telescopic structure;Truss is consolidated It is scheduled on vacuum drying oven;One offside of truss is provided with fixed plate;Adjustment hole is offered in fixed plate.
Further, the second discharge nozzle is arranged on truss by way of rotating shaft is engaged with adjustment hole;Second discharging Manage as open type pipeline configuration.
Further, shunt on basin and be provided with support shaft;Shunting basin is fixed on regulation leg by support shaft;Regulation branch Pin is fixed on the workbench of vacuum drying oven;Be engaged corresponding to first isocon and second shunting are provided with position on shunting basin Pipe;Protective trough is offered on first isocon and the second isocon.
Further, the basin that confluxes is double cylinder communication type structures;The basin that confluxes including first conflux basin, second conflux basin;The One, which confluxes, is provided with position on basin and is engaged corresponding first collecting tray;Second, which confluxes, is provided with position on basin and is engaged correspondingly Second collecting tray;First conflux basin material-holding chamber in be provided with first pressure pump;Second conflux basin material-holding chamber in be provided with Two compression pumps;Conflux basin material-holding chamber in be provided with passage.
Further, the position of the 3rd discharge nozzle is engaged corresponding with the position of shunting basin;The position of basin is shunted with confluxing The position of basin is engaged correspondingly.
Further, the first discharge nozzle, the second discharge nozzle, the 3rd discharge nozzle, the material for shunting basin, confluxing basin and passage It is alloy material;First discharge nozzle, the second discharge nozzle, the 3rd discharge nozzle, shunt basin, be provided with conflux basin and passage Graphite protective layer.
The invention has the advantages that:
The present invention coordinates and set by being provided with the combined pipe of the first discharge nozzle, the second discharge nozzle and the 3rd discharge nozzle Shunting basin and the basin that confluxes are equipped with, liquation is guided to the basin that confluxes, then liquation is transmitted to next process by compression pump and used, Reduce the security incident caused by the melt temperature after metal smelt is too high, improve safety coefficient, be easy to liquation water conservancy diversion, collect It is convenient, realize full-automatic production.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached Figure.
Fig. 1 is a kind of structural representation of vacuum drying oven discharging opening safety protective mechanisms of the present invention;
Fig. 2 is Fig. 1 structure top view;
Fig. 3 is the mounting structure schematic diagram of the first discharge nozzle;
Fig. 4 is the structural representation of shunting basin and the basin that confluxes;
In accompanying drawing, the list of parts representated by each label is as follows:
The discharge nozzles of 1- first, the discharge nozzles of 2- second, the discharge nozzles of 3- the 3rd, 4- protective plates, 5- shunting basins, 6- conflux basin, 7- First pressure pump, 8- regulation legs, 9- passages, 101- fixed blocks, 102- truss, 103- trip bolts, 104- adjustment holes, 105- fixed plates, 401- first supports, 402- second supports, the isocons of 501- first, the isocons of 502- second, 503- protection Groove, 504- support shafts, the collecting trays of 601- second, the collecting trays of 602- first, 603- material-holding chambers, 604- first conflux basin, 605- Two conflux basin, 701- second pressure pumps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ", Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not It is understood that as limitation of the present invention.
Referring to Fig. 1, shown in 2, the present invention is a kind of vacuum drying oven discharging opening safety protective mechanisms, including the first discharge nozzle 1, Shunt basin 5, conflux basin 6;One end of first discharge nozzle 1 is arranged on the discharging opening of a vacuum drying oven;The other end of first discharge nozzle 1 connects It is connected to the second discharge nozzle 2;Protective plate 4 is provided with first discharge nozzle 1;The side of second discharge nozzle 2 is connected with the 3rd discharge nozzle 3;Shunting basin 5 is fixed on the workbench of vacuum drying oven;The basin 6 that confluxes is fixed on the workbench of vacuum drying oven, reasonable diffluence liquation, is carried Safety coefficient in high smelting process.
Wherein as shown in figure 3, one end of the first discharge nozzle 1 is welded with fixed block 101;Fixed block 101 passes through trip bolt 103 are fixed on the discharge outlet of vacuum drying oven;Fixed block 101 is provided with sealing ring with the place of being engaged of the first discharge nozzle 1;On sealing ring It is provided with graphite protective layer;First support 401 is provided with protective plate 4;Second support 402 is hinged with protective plate 4;First The other end of frame 401 is hinged on the first discharge nozzle 1;The other end of second support 402 is arranged on truss 102;Second support 402 be telescopic structure;Truss 102 is fixed on vacuum drying oven;One offside of truss 102 is provided with fixed plate 105;Fixed plate Adjustment hole 104 is offered on 105, prevents object from entering the second discharge nozzle 2, causes line clogging, influences being smoothed out for production, Reduce environmental pollution.
Wherein, the second discharge nozzle 2 is arranged on truss 102 by way of rotating shaft is engaged with adjustment hole 104;Second goes out Expects pipe 2 is open type pipeline configuration, is easy to observe the liquation flow regime in the second discharge nozzle 2.
Wherein as shown in figure 4, being provided with support shaft 504 on shunting basin 5;Shunting basin 5 is fixed on regulation by support shaft 504 On leg 8;Regulation leg 8 is fixed on the workbench of vacuum drying oven;It is provided with shunting basin 5 on position first corresponding to being engaged The isocon 502 of isocon 501 and second;Protective trough 503 is offered on first isocon 501 and the second isocon 502, rationally Shunting liquation, avoid liquation from being resulted in blockage in flow process, improve the flowing velocity of liquation, and then improve production efficiency.
Wherein, the basin 6 that confluxes is double cylinder communication type structures;The basin 6 that confluxes including first conflux basin 604, second conflux basin 605;First, which confluxes, is provided with position on basin 604 and is engaged corresponding first collecting tray 602;Second, which confluxes, is provided with basin 605 Corresponding second collecting tray 601 is engaged on position;First conflux basin 604 material-holding chamber 603 in be provided with first pressure pump 7;The Two conflux basin 605 material-holding chamber 603 in be provided with second pressure pump 701;Conflux basin 6 material-holding chamber 603 in be provided with passage 9, liquation is delivered to the station of next process, realizes automated production, is used manpower and material resources sparingly.
Wherein, the position of the 3rd discharge nozzle 3 is engaged corresponding with the position of shunting basin 5;Shunt the position of basin 5 and the basin that confluxes 6 position is engaged correspondingly;First discharge nozzle 1, the second discharge nozzle 2, the 3rd discharge nozzle 3, shunting basin 5, conflux basin 6 and passage 9 material is alloy material;First discharge nozzle 1, the second discharge nozzle 2, the 3rd discharge nozzle 3, shunting basin 5, conflux basin 6 and guide Graphite protective layer is provided with pipe 9, avoids liquation that the service life of extension device, corrosive pipeline is strengthened into the use of equipment Performance.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term. Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification, It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (8)

1. a kind of vacuum drying oven discharging opening safety protective mechanisms, it is characterised in that including the first discharge nozzle (1), shunting basin (5), converge Flow basin (6);
One end of first discharge nozzle (1) is arranged on the discharging opening of a vacuum drying oven;The other end of first discharge nozzle (1) connects It is connected to the second discharge nozzle (2);Protective plate (4) is provided with first discharge nozzle (1);
The side of second discharge nozzle (2) is connected with the 3rd discharge nozzle (3);
The shunting basin (5) is fixed on the workbench of vacuum drying oven;The basin that confluxes (6) is fixed on the workbench of vacuum drying oven.
A kind of 2. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that:
One end of first discharge nozzle (1) is welded with fixed block (101);The fixed block (101) passes through trip bolt (103) It is fixed on the discharge outlet of vacuum drying oven;
The fixed block (101) is provided with sealing ring with the first discharge nozzle (1) place of being engaged;Graphite is provided with the sealing ring Protective layer.
A kind of 3. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that:
First support (401) is provided with the protective plate (4);Second support (402) is hinged with the protective plate (4);
The other end of the first support (401) is hinged on the first discharge nozzle (1);
The other end of the second support (402) is arranged on truss (102);The second support (402) is telescopic structure;
The truss (102) is fixed on vacuum drying oven;One offside of the truss (102) is provided with fixed plate (105);It is described Adjustment hole (104) is offered in fixed plate (105).
A kind of 4. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that:
Second discharge nozzle (2) is arranged on truss (102) by way of rotating shaft is engaged with adjustment hole (104);
Second discharge nozzle (2) is open type pipeline configuration.
A kind of 5. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that:
Support shaft (504) is provided with the shunting basin (5);The shunting basin (5) is fixed on regulation branch by support shaft (504) On pin (8);The regulation leg (8) is fixed on the workbench of vacuum drying oven;
Be engaged corresponding to first isocon (501) and second isocon (502) is provided with position on the shunting basin (5);
Protective trough (503) is offered on first isocon (501) and the second isocon (502).
A kind of 6. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that:
The basin that confluxes (6) is double cylinder communication type structures;The basin that confluxes (6) including first conflux basin (604), second conflux Basin (605);
Described first, which confluxes, is provided with position on basin (604) and is engaged corresponding first collecting tray (602);Described second confluxes basin (605) it is provided with position and is engaged corresponding second collecting tray (601);
Described first conflux basin (604) material-holding chamber (603) in be provided with first pressure pump (7);Described second confluxes basin (605) Material-holding chamber (603) in be provided with second pressure pump (701);
Passage (9) is provided with the material-holding chamber (603) of the basin that confluxes (6).
A kind of 7. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that the 3rd discharging The position for managing (3) and the position for shunting basin (5) are engaged corresponding;The position of the shunting basin (5) and the position phase of the basin that confluxes (6) Coordinate corresponding.
A kind of 8. vacuum drying oven discharging opening safety protective mechanisms according to claim 1, it is characterised in that first discharging The material for managing (1), the second discharge nozzle (2), the 3rd discharge nozzle (3), shunting basin (5), the basin that confluxes (6) and passage (9) is to close Golden material;First discharge nozzle (1), the second discharge nozzle (2), the 3rd discharge nozzle (3), shunting basin (5), the basin that confluxes (6) and lead Expects pipe is provided with graphite protective layer on (9).
CN201710899030.4A 2017-09-28 2017-09-28 A kind of vacuum drying oven discharge port safety protective mechanisms Active CN107782166B (en)

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CN201710899030.4A CN107782166B (en) 2017-09-28 2017-09-28 A kind of vacuum drying oven discharge port safety protective mechanisms

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CN107782166B CN107782166B (en) 2019-06-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3329248B2 (en) * 1997-12-22 2002-09-30 日本鋼管株式会社 Melting method and melting equipment for cold iron source
CN105605918A (en) * 2015-12-25 2016-05-25 天津恒天冠辰科技有限公司 Smelting furnace diversion tube
CN205784555U (en) * 2016-06-28 2016-12-07 芜湖楚江合金铜材有限公司 A kind of Novel copper alloy vacuum induction melting furnace
CN206073697U (en) * 2016-07-18 2017-04-05 嘉善鑫海精密铸件有限公司 A kind of smelting furnace
CN206143281U (en) * 2016-09-30 2017-05-03 山东华顺环保科技股份有限公司 Smelt many first alloy collecting systems of solid waste

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3329248B2 (en) * 1997-12-22 2002-09-30 日本鋼管株式会社 Melting method and melting equipment for cold iron source
CN105605918A (en) * 2015-12-25 2016-05-25 天津恒天冠辰科技有限公司 Smelting furnace diversion tube
CN205784555U (en) * 2016-06-28 2016-12-07 芜湖楚江合金铜材有限公司 A kind of Novel copper alloy vacuum induction melting furnace
CN206073697U (en) * 2016-07-18 2017-04-05 嘉善鑫海精密铸件有限公司 A kind of smelting furnace
CN206143281U (en) * 2016-09-30 2017-05-03 山东华顺环保科技股份有限公司 Smelt many first alloy collecting systems of solid waste

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