CN205138193U - Lead smelting furnace - Google Patents
Lead smelting furnace Download PDFInfo
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- CN205138193U CN205138193U CN201520885455.6U CN201520885455U CN205138193U CN 205138193 U CN205138193 U CN 205138193U CN 201520885455 U CN201520885455 U CN 201520885455U CN 205138193 U CN205138193 U CN 205138193U
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Abstract
The utility model discloses a lead smelting furnace, the induction cooker comprises a cooker bod, the last electric heating pipe that is provided with of smelter body outer wall, the inside fixed baffle that is used for divideing into the furnace body insulated zoon, purifying area and melt section that is provided with of furnace body, the purifying area is located between insulated zoon and the melt section, the purifying area is respectively through connecting pipe and melt section and insulated zoon intercommunication, the insulated zoon lower part is provided with the export of plumbous liquid, be provided with the agitator in the purifying area, melt section upper portion is provided with the lead ingot import. The utility model discloses impurity in can the effective filtration plumbous liquid to fusional plumbous liquid keep a constant temperature before the use enables.
Description
Technical field
The utility model relates to cable preparing technical field, relates in particular to a kind of lead melting furnace.
Background technology
Current, as warm as before to marine resources development of the whole world, therefore the manufacturing development of marine engineering equipment also comes into one's own.Many insiders think, marine engineering equipment manufacturing industry is the important component part of China's strategy new industry, and be also the important directions of high-end equipment manufacture, Shi Hou crisis era China seizes the key areas of international competition commanding elevation.The manufacturing sound development of marine engineering equipment is the important prerequisite of Marine oil and gas resource exploitation.
Present stage, China's sea work industry development Challenge.On the one hand, in current international competition general layout, China is still in the third echelon, at the low side of global ocean engineering chain; On the other hand, from the angle of industry self-growth, China's marine engineering equipment manufacturing industry is still in cubhood, there is the unsound problem of industrial system, economic scale and the market share little, R & D design and innovation ability weak, core technology relies on external, specialized manufacturing capacity and localization inefficiency of production, nucleus equipment and the main dependence on import of system.If these problems can not get solving, the manufacturing development of China's marine engineering equipment will be under one's control all the time.
Expert represents: " coming 10 years will be the gold period of extra large frock for industry development, and China progressively should promote the level of Indigenous design, strengthens the construction of industry standard and specification, turns out a collection of marine engineering equipment design companies with international competitiveness.”。
Continuation is relied on Important Project by following country, the further process accelerating propelling marine engineering equipment autonomy-oriented, catch the key equipment that consumption is large, with high content of technology, play the institutional advantage that production, teaching & research combines with four, the process accelerate research and development, identifying, try out and apply, progressively promote the level of Indigenous design, strengthen industry standard and normative construction, cultivate a collection of marine engineering equipment manufacturing enterprise with international competitiveness.In addition, " 12 " period budget of the Central Committee in investment energy autonomous innovation and resource equipment autonomy-oriented special project in, marine engineering equipment has been listed in the support field of an emphasis, to support that extra large work equipment Manufacturing carries out technological transformation, promotes its manufacture level and development quality.
Accelerate the manufacturing development of marine engineering equipment, one is need multiple relevant industry joint efforts such as shipping industry, petroleum and petrochemical industry, steel industry, electromechanical equipment industry, cooperative development.Two is will adhere to general assembly and supporting, research and development and manufacture two laying equal stress on, and strengthens the R&D intensity to core key technology simultaneously, makes great efforts to change from status in global Labor Division System, the initiative of development is firmly rested in the hand of oneself.Three be to walk industrialization, road for development that specialization, internationalization combine.First to conscientiously sum up and use for reference the Experience in Development of the state such as American-European countries and Singapore, Korea S, Brazil, combine with national strategy demand and domestic and international market demand; Secondly GPRS core professional technology, forms brand enterprise and brand product; Secondaryly again actively develop international cooperation, by absorbing advanced foreign technology, Using Advanced Experience of Other Countries for Reference, promotes development speed and the development quality of self industry.
And the basis of any ocean engineering, all be unable to do without cable, because marine environment is special, general cable is very perishable, therefore must use the lead-sheathing cable with features such as corrosion resistance are strong.Along with development that is national and World Economics, the demand of market to lead-covered cable constantly increases, therefore also day by day manifests the demand of producing lead-sheathing cable machinery.And in the process of producing lead-sheathing cable, the smelting technology of lead pig is a very crucial core technology, the quality of lead pig fusing effect, must have influence on the quality of lead-sheathing cable.In prior art, usually lead pig is melted by molten plumbous stove, as China Patent No. " 201220508201.9 " discloses a kind of lead melting furnace reducing lead fume discharge and the generation of surface oxidation lead on March 27th, 2013, its technical scheme is described lead melting furnace is the large lead melting furnace that an outer wall and the bottom of a pan are enclosed with heat-barrier material, bonnet is provided with above described large lead melting furnace, in large lead melting furnace inside, little molten lead region is set, in described little molten lead region, plumbous liquid is isolated by plumbous liquid in separation layer and large lead melting furnace, is filled with insulation material in described separation layer interlayer.But this lead melting furnace is in actual application, there is following defect: one, plumbous liquid is upwards extracted out from little molten lead sections bottom by plumbous pump, and impurity is easily together extracted out together with plumbous liquid by this mode, reduces the quality of plumbous liquid.Two, need to use plumbous pump to extract plumbous liquid specially, increase the energy consumption of whole lead melting furnace.Three, after plumbous liquid is extracted out in body of heater, its variations in temperature is comparatively large, is not suitable for the lead-sheathing to cable in lead extruder, easily affects the lead-sheathing quality of cable.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, and provide a kind of lead melting furnace, the utility model effectively can filter the impurity in plumbous liquid, and the plumbous liquid of fusing can be made to keep constant temperature before use.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of lead melting furnace, it is characterized in that: comprise body of heater, described furnace body outer wall is provided with electric heating tube, described furnace interior is fixedly installed the dividing plate for body of heater being divided into heat preservation zone, purifying area and fusion zone, described purifying area is between heat preservation zone and fusion zone, and described purifying area is communicated with heat preservation zone with fusion zone respectively by tube connector, and bottom, described heat preservation zone is provided with the outlet of plumbous liquid, be provided with agitator in described purifying area, top, described fusion zone is provided with lead pig import.
Described tube connector comprises the tube connector one and tube connector two that are inverted L-shaped structure, and the lower end of described tube connector one is positioned at bottom, fusion zone, and upper end is connected to the top of purifying area by dividing plate; The lower end of described tube connector two is positioned at the bottom of purifying area, and upper end is connected to the top of heat preservation zone by dividing plate.
Described body of heater is fixedly installed three pieces and covers the cover plate be located on heat preservation zone, purifying area and fusion zone respectively, described agitator is fixed on cover plate corresponding to purifying area, and described lead pig import is between the cover plate that fusion zone is corresponding with it.
Described lead pig import department is tiltedly installed with the roller-way for charging, is provided with flexible baffle between described roller-way and cover plate.
Be provided with fluid level controller in described heat preservation zone, the bottom of described fusion zone, purifying area and heat preservation zone is provided with thermal detector.
Be provided with the aciculiform spool for controlling the outlet of plumbous liquid in described heat preservation zone, described aciculiform spool is connected on the cover plate corresponding to heat preservation zone by valve rod.
Be provided with heat-insulation layer on the outer wall of described body of heater He on cover plate, described electric heating tube is between furnace body outer wall and heat-insulation layer.
Employing the utility model has the advantage of:
One, in the utility model, by being independently located at fusion zone in body of heater, purifying area and heat preservation zone, effectively can not only prevent the impurity in Shang Yige district from entering next district, the plumbous liquid of fusing can also be made to keep constant temperature before use, and then be conducive to the quality improving lead-covered cable; And by being located at the agitator in purifying area, then plumbous liquid can be made to be in turbulent shape, make the alloying elements distribution in lead more even.
Two, in the utility model, the tube connector one of inverted L-shaped structure and the upper end of tube connector two are located at the top of purifying area and the top of heat preservation zone respectively, this structure makes the plumbous liquid in fusion zone enter purifying area from top and make the plumbous liquid after being cleaned enter heat preservation zone from top, effectively can prevent the impurity in previous district from entering next district, and then effectively can filter the impurity in plumbous liquid.
Three, in the utility model, by three pieces of independently cover plates, can opening and closing bell easily rapidly, be conducive to removing lead skim fast and checking plumbous liquid.
Four, in the utility model, be conducive to convenience and the rapidity of charging by roller-way, the heat in fusion zone then can be avoided to run off fast by flexible baffle, be conducive to reducing energy consumption.
Five, in the utility model, can be monitored the amount of plumbous liquid in heat preservation zone by fluid level controller constantly, whether the temperature that then can be ensured in each district by thermal detector reaches setting value, and both coordinate stability when just can ensure lead.
Six, in the utility model, to be coordinated with valve rod by aciculiform spool and control plumbous liquid and export, effectively can prevent the plumbous liquid in heat preservation zone from revealing, there is the advantage controlling convenient and good airproof performance.
Seven, in the utility model, scattering and disappearing of heat energy in body of heater can be reduced further by heat-insulation layer, and then be conducive to reducing energy consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Number in the figure is: 1, body of heater, 2, electric heating tube, 3, heat preservation zone, 4, purifying area, 5, fusion zone, 6, dividing plate, 7, plumbous liquid outlet, 8, agitator, 9, lead pig import, 10, tube connector one, 11, tube connector two, 12, roller-way, 13, flexible baffle, 14, fluid level controller, 15, thermal detector, 16, aciculiform spool, 17, valve rod.
Detailed description of the invention
A kind of lead melting furnace, comprise body of heater 1, described body of heater 1 outer wall is provided with electric heating tube 2, described body of heater 1 inside is fixedly installed the dividing plate 6 for body of heater 1 being divided into heat preservation zone 3, purifying area 4 and fusion zone 5, described purifying area 4 is between heat preservation zone 3 and fusion zone 5, and described purifying area 4 is communicated with heat preservation zone 3 with fusion zone 5 respectively by tube connector, and bottom, described heat preservation zone 3 is provided with plumbous liquid outlet 7, be provided with agitator 8 in described purifying area 4, top, described fusion zone 5 is provided with lead pig import 9.
In the utility model, described tube connector comprises the tube connector 1 and tube connector 2 11 that are inverted L-shaped structure, the lower end of described tube connector 1 is positioned at bottom, fusion zone 5, upper end is fixedly connected on the top of purifying area 4 by dividing plate 6, and the plumbous liquid in fusion zone 5 after fusing enters purifying area 4 by tube connector 1; The lower end of described tube connector 2 11 is positioned at the bottom of purifying area 4, and upper end is fixedly connected on the top of heat preservation zone 3 by dividing plate 6, and the plumbous liquid after being cleaned in purifying area 4 enters heat preservation zone 3 by tube connector 2 11.Tube connector 1 and tube connector 2 11 adopt specific structure and fixed form, can effectively prevent the impurity in Shang Yige district from entering next district, for the quality improving lead-covered cable provides stable guarantee.
In the utility model, described body of heater 1 is boiler plate welding, the interior boiler plate of body of heater 1 is partitioned into heat preservation zone 3, purifying area 4 and fusion zone 5 as vertical direction, and the outer wall of described body of heater 1 is provided with heat-insulation layer, between the outer wall that described electric heating tube 2 is arranged on body of heater 1 and heat-insulation layer.
In the utility model, described body of heater 1 is fixedly installed three pieces and covers the cover plate be located on heat preservation zone 3, purifying area 4 and fusion zone 5 respectively, described cover plate is provided with heat-insulation layer, described agitator 8 is fixed on the cover plate of purifying area 4 correspondence, for stirring plumbous liquid, make plumbous liquid be in turbulent shape, make the alloying elements distribution in lead more even like this.Described lead pig import 9 is between the cover plate that fusion zone 5 is corresponding with it, and described lead pig import 9 place is tiltedly installed with the roller-way 12 for charging, is provided with flexible baffle 13 between described roller-way 12 and cover plate.Lead pig enters fusion zone 5 automatically by roller-way 12, and flexible baffle 13, for after entering fusion zone 5 at lead pig, automatically resets and blocks lead pig import 9, prevent heat energy dissipation.
In the utility model, be provided with the fluid level controller 14 for controlling plumbous liquid measure in heat preservation zone 3 in described heat preservation zone 3, this fluid level controller 14 is fixed in heat preservation zone 3 by the cover plate corresponding to heat preservation zone 3.The bottom of described fusion zone 5, purifying area 4 and heat preservation zone 3 is all fixedly installed thermal detector 15, for monitoring the temperature in each district in real time.
In the utility model, be provided with the aciculiform spool 16 for controlling plumbous liquid outlet 7 in described heat preservation zone 3, described aciculiform spool 16 is connected on the cover plate corresponding to heat preservation zone 3 by valve rod 17.During use, rotate up valve rod 17, aciculiform spool 16 and plumbous liquid export 7 and are separated, and now plumbous liquid can flow out; Be rotated down valve rod 17, the clogging plumbous liquid outlet 7 of aciculiform spool 16, now plumbous liquid can not flow out.
Specific implementation process of the present utility model is: lead pig enters fusion zone 5 automatically by the roller-way 12 at lead pig import 9 place, start the fusion zone 5 in electric heating tube 2 heating furnace body 1, purifying area 4 and heat preservation zone 3 are to design temperature, lead pig in fusion zone 5 is fused into plumbous liquid, and enter purifying area 4 by tube connector 1 from the top of purifying area 4, plumbous liquid in agitator 8 pairs of purifying areas 4 stirs, make the alloying elements distribution in lead even, plumbous liquid after stirring enters heat preservation zone 3 by tube connector 2 11 from the top of heat preservation zone 3, plumbous liquid imports defeated lead pipe and enters to squeeze plumbous and fuselage (crowded lead) afterwards.
Claims (7)
1. a lead melting furnace, it is characterized in that: comprise body of heater (1), described body of heater (1) outer wall is provided with electric heating tube (2), described body of heater (1) inside is fixedly installed for body of heater (1) is divided into heat preservation zone (3), the dividing plate (6) of purifying area (4) and fusion zone (5), described purifying area (4) is positioned between heat preservation zone (3) and fusion zone (5), described purifying area (4) is communicated with heat preservation zone (3) with fusion zone (5) respectively by tube connector, described heat preservation zone (3) bottom is provided with plumbous liquid outlet (7), agitator (8) is provided with in described purifying area (4), described fusion zone (5) top is provided with lead pig import (9).
2. a kind of lead melting furnace as claimed in claim 1, it is characterized in that: described tube connector comprises the tube connector one (10) and tube connector two (11) that are inverted L-shaped structure, the lower end of described tube connector one (10) is positioned at fusion zone (5) bottom, and upper end is connected to the top of purifying area (4) by dividing plate (6); The lower end of described tube connector two (11) is positioned at the bottom of purifying area (4), and upper end is connected to the top of heat preservation zone (3) by dividing plate (6).
3. a kind of lead melting furnace as claimed in claim 1 or 2, it is characterized in that: described body of heater (1) is fixedly installed three pieces respectively lid be located at the cover plate on heat preservation zone (3), purifying area (4) and fusion zone (5), described agitator (8) is fixed on cover plate corresponding to purifying area (4), and described lead pig import (9) is positioned between the cover plate corresponding with it of fusion zone (5).
4. a kind of lead melting furnace as claimed in claim 3, is characterized in that: described lead pig import (9) place is tiltedly installed with the roller-way (12) for charging, is provided with flexible baffle (13) between described roller-way (12) and cover plate.
5. a kind of lead melting furnace as claimed in claim 1, is characterized in that: be provided with fluid level controller (14) in described heat preservation zone (3), and the bottom of described fusion zone (5), purifying area (4) and heat preservation zone (3) is provided with thermal detector (15).
6. a kind of lead melting furnace according to any one of claim 1,2 or 5, it is characterized in that: be provided with the aciculiform spool (16) for controlling plumbous liquid outlet (7) in described heat preservation zone (3), described aciculiform spool (16) is connected on the cover plate corresponding to heat preservation zone (3) by valve rod (17).
7. a kind of lead melting furnace as claimed in claim 3, is characterized in that: be provided with heat-insulation layer on the outer wall of described body of heater (1) He on cover plate, and described electric heating tube (2) is positioned at body of heater (1) between outer wall and heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885455.6U CN205138193U (en) | 2015-11-09 | 2015-11-09 | Lead smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885455.6U CN205138193U (en) | 2015-11-09 | 2015-11-09 | Lead smelting furnace |
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| Publication Number | Publication Date |
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| CN205138193U true CN205138193U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520885455.6U Active CN205138193U (en) | 2015-11-09 | 2015-11-09 | Lead smelting furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036645A (en) * | 2018-01-16 | 2018-05-15 | 福建亚亨机械股份有限公司 | A kind of market pot with strainer |
| CN109539786A (en) * | 2018-12-29 | 2019-03-29 | 江苏三阳环保工程有限公司 | A kind of gas heating overflow type alloy lead fusing configuration equipment |
| CN115537576A (en) * | 2022-10-11 | 2022-12-30 | 湖南省龙昊重工科技有限公司 | Lead melting pot with novel structure and high efficiency for extracting impurities |
-
2015
- 2015-11-09 CN CN201520885455.6U patent/CN205138193U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036645A (en) * | 2018-01-16 | 2018-05-15 | 福建亚亨机械股份有限公司 | A kind of market pot with strainer |
| CN109539786A (en) * | 2018-12-29 | 2019-03-29 | 江苏三阳环保工程有限公司 | A kind of gas heating overflow type alloy lead fusing configuration equipment |
| CN115537576A (en) * | 2022-10-11 | 2022-12-30 | 湖南省龙昊重工科技有限公司 | Lead melting pot with novel structure and high efficiency for extracting impurities |
| CN115537576B (en) * | 2022-10-11 | 2023-08-29 | 湖南省龙昊重工科技有限公司 | Lead melting pot with novel structure and high-efficiency impurity refining function |
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