CN205839089U - A kind of lead and lead-containing alloy in-line purification device - Google Patents
A kind of lead and lead-containing alloy in-line purification device Download PDFInfo
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- CN205839089U CN205839089U CN201620640347.7U CN201620640347U CN205839089U CN 205839089 U CN205839089 U CN 205839089U CN 201620640347 U CN201620640347 U CN 201620640347U CN 205839089 U CN205839089 U CN 205839089U
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- filter element
- lead
- orifice plate
- tank body
- cylinder body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
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Abstract
This utility model provides a kind of lead and lead-containing alloy in-line purification device, including top cover, deflector, orifice plate, economizer, filter element, bottom and tank body, the interior middle part level of tank body is provided with orifice plate, tank body is positioned at orifice plate with lower part as cooling zone, it is filtering area that tank body is positioned at orifice plate above section, filtering area includes deflector and filter element, deflector is arranged on the outside of filter element, filter element is by filter element outer cylinder body, filter element middle cylinder body and filter element inner barrel composition, the lower end of filter element inner barrel offers circular hole, filter cartridge outlet is connected with one end of economizer by pipeline, the other end of economizer is connected with one end of liquid metal outlet tube, the outside of the cooling zone of tank body is provided with cooling sandwith layer, coolant entrance is located at the top of cooling sandwith layer sidewall, coolant outlet is located at the bottom of cooling sandwith layer sidewall, tank base is provided with liquid metal input pipe.In-line purification device described in the utility model, separates cooling zone and purifying area, and purifying area uses multistage purification, improves the clean-up effect of purifier.
Description
Technical field
This utility model belongs to liquid heavy metal and alloy purification equipment technical field, is specifically related to a kind of lead and lead base closes
Gold in-line purification device.
Background technology
Lead and lead-containing alloy because its fusing point is low, boiling point is high, neutronics excellent performance, chemistry inert and heat conductivity become liquid well
State heavy metal reactor spallation target and the first-selection of coolant, the most worldwide carry out widely studied.At a liquid huge sum of money
Belonging in reactor, the major issue faced is lead and lead-containing alloy to impurity produced by the corrosion of structural material, and
Maintenance, the impurity etc. introduced in handling material and raw material, these impurity easily block heat exchanger runner and return, reduce heat transfer
Efficiency etc..
For ensureing loop and the safe operation of reactor, it is necessary to coolant is cooled down, filter, purify, this cooling
Filtering purifying equipment is referred to as cold-trap.The know-why that cold-trap is used is by reducing liquid heavy metal or the temperature of alloy, making
It is dissolved in metallic impurity elements therein to separate out, makes the purity of lead and lead-containing alloy reach to use requirement, example through filter element filtering
As, Chinese patent 200710198421.X provides the cold-trap of a kind of radiosodium in-line purification, and it includes outer cylinder body, urceolus
Internal portion arranges metal gauze, and top arranges sodium import and sodium outlet, arranges central backflow pipe inside it, and central backflow pipe passes through
Interior economizer coil pipe communicates with sodium outlet.The sodium cold trap of this structure takes full advantage of the temperature difference of sodium import and export and carries out heat exchange,
In the case of not shutdown, high-temperature liquid state sodium can be realized the processes such as cooling-precipitation-filtration-heating.But above-mentioned document is open
Sodium cold trap purpose be to remove the impurity in light metal sodium because the general the most all ratio sodium weights of impurity in sodium, and in liquid metal
Impurity typically all lighter than liquid metal, therefore it is not suitable for the purification of liquid heavy metal and alloy thereof.
Utility model content
Technology of the present utility model solves problem: overcome the deficiencies in the prior art, it is provided that a kind of lead and lead-containing alloy are online
Purifier, separates cooling zone and purifying area, and purifying area uses multistage purification, improves the clean-up effect of purifier, cold
But district uses economizer, greatly reduces operating cost, and outlet mode goes out under entering under being, impurity stays in purifier top
Space, adds the total amount of the impurity that purifier is taken in, extends purifier service life.
The technical solution adopted in the utility model is:
A kind of lead and lead-containing alloy in-line purification device, including top cover, deflector, orifice plate, economizer, filter element, bottom and
Tank body, the upper end of described top cover and described tank body is connected by flange seal, and described top cover is equiped with thermocouple, described tank body
Lower end and described bottom fixing be connected, the interior middle part level of described tank body is provided with orifice plate, and the center of described orifice plate is provided with filter element
Outlet, the middle part of described orifice plate is annulus, offers and uniformly divide between outward flange and the outward flange of described annulus of described orifice plate
Some pod apertures of cloth, described tank body is positioned at described orifice plate with lower part as cooling zone, and described tank body is positioned at more than described orifice plate
Part is filtering area, and described filtering area includes that deflector and filter element, described deflector are arranged on the outside of filter element, described deflector
On the annulus at the middle part being all fixedly installed on described orifice plate with the lower end of described filter element, the upper end of described filter element uses cover plate close
Envelope, described filter element is made up of filter element outer cylinder body, filter element middle cylinder body and filter element inner barrel, in described filter element outer cylinder body, described filter element
The sidewall of cylinder and described filter element inner barrel is equipped with some perforates, and the lower end of described filter element inner barrel offers circular hole, described
The position of circular hole and the position consistency of described filter cartridge outlet, described filter cartridge outlet is connected by one end of pipeline with described economizer
Connecing, the other end of described economizer is connected with one end of liquid metal outlet tube, and the other end of described liquid metal outlet tube is worn
Crossing bottom and be connected with loop described, the outside of the cooling zone of tank body is provided with cooling sandwith layer, and coolant entrance is located at described cooling folder
The top of sidewall of layer, coolant outlet is located at the bottom of the sidewall of described cooling sandwith layer, and described tank base is provided with liquid gold
Belong to input pipe, between described liquid metal input pipe and liquid metal outlet tube, be provided with differential manometer.
Lead described in the utility model and lead-containing alloy in-line purification device, wherein, described filter element outer cylinder body and described filter
It is provided with large aperture filter element between core middle cylinder body, between described filter element middle cylinder body and described filter element inner barrel, is provided with small-bore filter element.
Lead described in the utility model and lead-containing alloy in-line purification device, wherein, described filter element filtering material can be
Refractory ceramics or metal material.
Lead described in the utility model and lead-containing alloy in-line purification device, wherein, described economizer is helical form.
Lead described in the utility model and lead-containing alloy in-line purification device, wherein, the described cooling sandwith layer type of cooling is
Oil is cold.
Lead described in the utility model and lead-containing alloy in-line purification device, wherein, described tank body, top cover orifice plate, water conservancy diversion
The material of plate, economizer, filter element outer cylinder body, filter element middle cylinder body and filter element inner barrel is 316L steel or T91 steel.
This utility model technique effect
(1) cooling zone and the purifying area of purifier are separated by this utility model, it is to avoid impurity sinks the uneven of filter element
Long-pending, add the service life of filter element.
(2) this utility model filter element uses double-deck filter element, and outer layer is the filter element that void ratio is bigger, and internal layer is the filter that hole is little
Core, both combine, can effectively alleviate the blocking of filter element, be greatly improved the clean-up effect of purifier.
(3) this utility model liquid lead and lead-containing alloy, under enter under go out, go out in entering outside filter element, significantly increase purification
The total amount that in device, impurity is taken in, adds the service life of purifier simultaneously.
(4) this utility model economizer is in purifier bottom, outflow for the liquid metal after purifying, it is to avoid impurity
The stopping state caused is deposited at fever of the body device inner-walls of duct.
(5) cooling sandwith layer and economizer are adverse current cooling, improve cooling effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of liquid metal in-line purification experimental provision described in the utility model；
Fig. 2 is the structural representation of the orifice plate of liquid metal in-line purification experimental provision described in the utility model.
In figure: thermocouple 1；Top cover 2；Filter element cover plate 3；Flange 4；Tank body 5；Filter element outer cylinder body 6；Filter element middle cylinder body 7；Filter element
Inner barrel 8；Deflector 9；Orifice plate 10；Filter cartridge outlet 11；Economizer 12；Liquid metal outlet tube 13；Liquid metal input pipe 14；
Differential manometer 15；Pod apertures 16；Filter element 17；Coolant outlet 18；Coolant entrance 19；Cooling sandwith layer 20, annulus 21, bottom 22.
Below in conjunction with specific embodiment, the utility model is described in further detail.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of lead and lead-containing alloy in-line purification device, including top cover 2, deflector 9, orifice plate 10, save
Hot device 12, filter element 17, bottom 22 and tank body 5, tank body 5 is cylindrical shape, and top cover 2 and bottom 22 are circular arc, top cover 2 and tank body 5
Upper end be tightly connected by flange 4, top cover 2 is equiped with thermocouple 1, the lower end of tank body 5 is fixed with bottom 22 by welding
Connecting, the middle part of tank body 5 is provided with the orifice plate 10 of horizontal positioned, and orifice plate 10 is circular, and the center of orifice plate 10 is provided with filter cartridge outlet 11,
The middle part of orifice plate 10 is annulus 21, offers equally distributed some lead between outward flange and the outward flange of annulus 21 of orifice plate 10
Discharge orifice 16, the both sides of the through orifice plate of pod apertures 16 10, tank body 5 is positioned at orifice plate 10 with lower part as cooling zone, and tank body 5 is positioned at orifice plate
10 above sections are filtering area, and described filtering area includes that deflector 9 and filter element 17, deflector 9 are cylindrical shape, and deflector 9 is arranged
In the outside of filter element 17, filter element 17 is made up of filter element outer cylinder body 6, filter element middle cylinder body 7 and filter element inner barrel 8, filter element outer cylinder body 6 He
It is provided with large aperture filter element between filter element middle cylinder body 7, between filter element middle cylinder body 7 and filter element inner barrel 8, is provided with small-bore filter element, filter
The sidewall of core outer cylinder body 6, filter element middle cylinder body 7 and filter element inner barrel 8 is equipped with some perforates, filter element outer cylinder body 6, filter element middle cylinder body
7 and the upper end of filter element inner barrel 8 use cover plate 3 to seal, the lower end of deflector 9 and filter element 17 is all arranged on hole by being welded and fixed
On annulus 21 in the middle part of plate 10, the external diameter of annulus 21 and the equal diameters of deflector 9, the lower end of filter element inner barrel 8 offers circle
The position consistency of hole, the position of described circular hole and filter cartridge outlet 11, filter cartridge outlet 11 is connected by one end of pipeline with economizer 12
Connecing, the other end of economizer 12 is connected with one end of liquid metal outlet tube 13, and the other end of liquid metal outlet tube 13 passes
Bottom 22 is connected with loop, and economizer 12 is helical form, and the outside of the cooling zone of tank body 5 is provided with cooling sandwith layer 20, and coolant enters
Mouth 19 is located at the top of the sidewall of cooling sandwith layer 20, and coolant outlet 18 is located at the bottom of the sidewall of cooling sandwith layer 20, tank body 5 end
Portion is provided with liquid metal input pipe 14, is provided with differential manometer 15 between liquid metal input pipe 14 and liquid metal outlet tube 13, cold
But the type of cooling of interlayer 20 is that oil is cold；The material of filter element 17 is refractory ceramics or metal material；Tank body 5, top cover 2, orifice plate
10, the material of deflector 9, economizer 12, bottom 22, filter element outer cylinder body 6, filter element middle cylinder body 7 and filter element inner barrel 8 is 316L
Steel or T91 steel.
The work process of lead described in the utility model and lead-containing alloy in-line purification device is as follows: coolant is by liquid gold
Belong to input pipe 14 and enter the cooling zone of purifier, after cooling down via economizer 12 and cooling sandwith layer 12, via leading of orifice plate 10
Discharge orifice 16, is upwardly between deflector 9 and tank body 5, and period impurity separates out, subsequently into deflector 9 and filter element outer cylinder body 6 it
Between, the perforate on outer cylinder body 6 enter described large aperture filter element, after coarse filtration, through filtration core middle cylinder body 7, enter described aperture
Footpath filter element, after finly filtration, the perforate from filter element inner barrel 8 is flowed out, and enters economizer via liquid metal filter cartridge outlet 11
12, the coolant entering purifier cooling zone is cooled down, self is heated, flows out from liquid metal outlet tube 13, cold
But the temperature in district is recorded by thermocouple 1, and differential manometer 15 measures pressure reduction and the filter element adsorbing contaminant situation of purifier.
Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality
Novel scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various deformation that the technical scheme of utility model is made and improvement, all should fall into the protection that this utility model claims determine
In the range of.
Claims (6)
1. a lead and lead-containing alloy in-line purification device, it is characterised in that: include top cover (2), deflector (9), orifice plate (10),
Economizer (12), filter element (17), bottom (22) and tank body (5), flange is passed through in the upper end of described top cover (2) and described tank body (5)
(4) being tightly connected, described top cover (2) is equiped with thermocouple (1), the lower end of described tank body (5) is fixed with described bottom (22)
Connecting, the interior middle part level of described tank body (5) is provided with orifice plate (10), and the center of described orifice plate (10) is provided with filter cartridge outlet (11),
The middle part of described orifice plate (10) is annulus (21), opens between outward flange and the outward flange of described annulus (21) of described orifice plate (10)
Being provided with equally distributed some pod apertures (16), described tank body (5) is positioned at described orifice plate (10) with lower part as cooling zone, described
It is filtering area that tank body (5) is positioned at described orifice plate (10) above section, and described filtering area includes deflector (9) and filter element (17), institute
Stating deflector (9) and be arranged on the outside of filter element (17), the lower end of described deflector (9) and described filter element (17) is all fixedly installed on
On the annulus (21) at the middle part of described orifice plate (10), the upper end of described filter element (17) seals, and described filter element (17) is by filter element urceolus
Body (6), filter element middle cylinder body (7) and filter element inner barrel (8) composition, described filter element outer cylinder body (6), described filter element middle cylinder body (7) and
The sidewall of described filter element inner barrel (8) is equipped with some perforates, and the lower end of described filter element inner barrel (8) offers circular hole, described
The position of circular hole and the position consistency of described filter cartridge outlet (11), described filter cartridge outlet (11) is by pipeline and described economizer
(12) one end connects, and the other end of described economizer (12) is connected with one end of liquid metal outlet tube (13), described liquid
The other end of metal outlet tube (13) is connected described through bottom (22) with loop, and the outside of the cooling zone of tank body (5) is provided with cold
But interlayer (20), coolant entrance (19) is located at the top of the sidewall of described cooling sandwith layer (20), and coolant outlet (18) is located at
The bottom of the sidewall of described cooling sandwith layer (20), described tank body (5) bottom is provided with liquid metal input pipe (14), described liquid gold
Belong to and be provided with differential manometer (15) between input pipe (14) and liquid metal outlet tube (13).
Lead the most according to claim 1 and lead-containing alloy in-line purification device, it is characterised in that: described filter element outer cylinder body
(6) large aperture filter element, described filter element middle cylinder body (7) and described filter element inner barrel (8) and it are provided with between described filter element middle cylinder body (7)
Between be provided with small-bore filter element.
Lead the most according to claim 2 and lead-containing alloy in-line purification device, it is characterised in that: described filter element filtering material
Can be refractory ceramics or metal material.
Lead the most according to claim 1 and lead-containing alloy in-line purification device, it is characterised in that: described economizer (12) is
Helical form.
Lead the most according to claim 1 and lead-containing alloy in-line purification device, it is characterised in that: described cooling sandwith layer
(20) type of cooling is that oil is cold.
6. according to the lead described in claim 1-5 any one and lead-containing alloy in-line purification device, it is characterised in that: described tank
Body (5), top cover (2) orifice plate (10), deflector (9), economizer (12), filter element outer cylinder body (6), filter element middle cylinder body (7) and filter element
The material of inner barrel (8) is 316L steel or T91 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640347.7U CN205839089U (en) | 2016-06-27 | 2016-06-27 | A kind of lead and lead-containing alloy in-line purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640347.7U CN205839089U (en) | 2016-06-27 | 2016-06-27 | A kind of lead and lead-containing alloy in-line purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839089U true CN205839089U (en) | 2016-12-28 |
Family
ID=57620356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620640347.7U Withdrawn - After Issue CN205839089U (en) | 2016-06-27 | 2016-06-27 | A kind of lead and lead-containing alloy in-line purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337136A (en) * | 2016-06-27 | 2017-01-18 | 百色学院 | Lead and lead-based alloy online purifying device |
| CN106731467A (en) * | 2017-01-11 | 2017-05-31 | 成都德力斯实业有限公司 | Gas purification post |
| CN112410572A (en) * | 2020-11-01 | 2021-02-26 | 百色学院 | Melting and purifying device for liquid metal loop |
-
2016
- 2016-06-27 CN CN201620640347.7U patent/CN205839089U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337136A (en) * | 2016-06-27 | 2017-01-18 | 百色学院 | Lead and lead-based alloy online purifying device |
| CN106337136B (en) * | 2016-06-27 | 2019-03-26 | 百色学院 | A kind of lead and lead-containing alloy in-line purification device |
| CN106731467A (en) * | 2017-01-11 | 2017-05-31 | 成都德力斯实业有限公司 | Gas purification post |
| CN112410572A (en) * | 2020-11-01 | 2021-02-26 | 百色学院 | Melting and purifying device for liquid metal loop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20190326 |
|
| AV01 | Patent right actively abandoned |