CN209412249U - High temperature fluent metal liquid reserve tank - Google Patents
High temperature fluent metal liquid reserve tank Download PDFInfo
- Publication number
- CN209412249U CN209412249U CN201821948000.4U CN201821948000U CN209412249U CN 209412249 U CN209412249 U CN 209412249U CN 201821948000 U CN201821948000 U CN 201821948000U CN 209412249 U CN209412249 U CN 209412249U
- Authority
- CN
- China
- Prior art keywords
- reserve tank
- liquid reserve
- tank ontology
- high temperature
- liquid
- 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.)
- Active
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to heat recovery technology fields, specifically disclose high temperature fluent metal liquid reserve tank, including liquid reserve tank ontology, the liquid reserve tank bodies top is equipped with top cover, the bottom of the liquid reserve tank ontology is equipped with liquid outlet, and liquid reserve tank ontology side is equipped with inlet opening, and the liquid reserve tank ontology side opposite with inlet opening is equipped with mounting groove, the liquid reserve tank ontology is equipped with the maintenance door for sealing up mounting groove, is detachably connected between the maintenance door and liquid reserve tank ontology.It solves the problems, such as the installation of rotary joint and liquid metal storage in the high temperature fluent metal circulatory system using the technical solution of this patent, improves the capacity of liquid metal.
Description
Technical field
The utility model relates to heat recovery technology fields, in particular to high temperature fluent metal liquid reserve tank.
Background technique
High temperature lava refers to the iron blast furnace slag generated after the Waste Slag generated in industrial smelting process, such as ironmaking, in height
It is in molten under temperature state, therefore the Waste Slag under the condition of high temperature is also known as high temperature lava.In existing smelting process, give up furnace
Slag is usually after passing through natural cooling, and after broken, progress secondary use not only makes the cooling time long in this way, and
The heat of high temperature waste slag cannot be utilized adequately, cause the loss of energy.
Based on the above issues, our company, which has developed, carries out granulation cooling treatment to high temperature furnace slag by high temperature granulating system, should
High temperature granulating system includes the multiple groups granulation bowl and heat exchange circulation system being arranged from top to down, will from the top of granulating system
The molten liquid of clinker pours down, and clinker molten liquid passes sequentially through each group granulation bowl, forms irregular particulate matter, heat exchange circulation
System takes away the heat of high temperature furnace slag；The heat exchange circulation system of this department research and development is that heat exchange Jie is passed through in granulation bowl
Matter, heat exchange medium enter in heat exchanger after coming out from granulation bowl, this department has developed using lower melting-point liquid
For metal as heat exchange medium, liquid metal is a kind of low melting point liquid of utility model patent of Patent No. 201410268984.1
The low melting point liquid metal provided in state metal and its preparation method and application is gallium 37%, indium 22%, bismuth by mass fraction
18.6%, the alloy that aluminium 3%, iron 2%, magnesium 2.4% and tin 15% form, the fusing point of the alloy is 3 DEG C, and the boiling of liquid metal
Point is higher, is not in boiling phenomenon in heat exchanging process, i.e., the alloy is rendered as liquid always in heat exchanging process, body
Reveal preferable heat absorption capacity, and be not in the change of state, is conducive to transmission.
Since high temperature lava is in granulation process, granulation bowl is rotating always, and liquid metal is in and constantly recycles
State, therefore granulation bowl both ends are required to installation rotary joint, it is not only inconvenient if rotary joint is directly connect with heat exchanger
Hot friendship is directly entered in the connection of rotary joint and heat exchanger, while from the liquid metal that granulation bowl is discharged through rotary joint
In parallel operation, it is not easy to the control to liquid metal flux, therefore this department has developed one kind for high temperature fluent metal heat exchange series
The liquid reserve tank of system.
Utility model content
The utility model provides a kind of liquid reserve tank for high temperature fluent metal heat-exchange system, to solve the prior art
Middle rotary joint is not easy to the problem of being directly connected to heat exchanger.
In order to achieve the above object, the base case of the utility model are as follows:
High temperature fluent metal liquid reserve tank, including liquid reserve tank ontology, the liquid reserve tank bodies top are equipped with top cover, the liquid storage
The bottom of case ontology is equipped with the liquid outlet being connected to heat exchanger, and liquid reserve tank ontology side is equipped with inlet opening, with inlet opening
Opposite liquid reserve tank ontology side is equipped with mounting groove, and the liquid reserve tank ontology is equipped with the maintenance door for sealing up mounting groove, institute
State is to be detachably connected between maintenance door and liquid reserve tank ontology.
The technical principle and effect of this base case are:
Liquid reserve tank ontology is mounted in high temperature fluent metal heat-exchange system in this base case, and inlet opening is for installing rotation
Adapter, and after maintenance door is opened, it is easily installed, dismantles and overhauls rotary joint, while liquid reserve tank ontology also undertakes transfer
With the effect of storing liquid metal.
Further, the liquid reserve tank ontology and top cover periphery are all covered with thermal insulation layer.
The utility model has the advantages that the setting of thermal insulation layer, not only reduces the loss of liquid metal heat in liquid reserve tank, while avoiding liquid storage
The outer wall high temperature of case ontology generates threat to the safety of operator.
Further, the inlet opening is equipped with multiple, and each inlet opening is uniformly distributed along the vertical direction of liquid reserve tank ontology.
The utility model has the advantages that multiple inlet openings are uniformly distributed on the vertical direction of liquid reserve tank ontology, made when granulation needs to use multilayer
When grain roller, it is convenient for rotary joint connection granulation bowl and liquid reserve tank ontology, setting enterprise in this way is not necessarily to using multilayer granulation
It when roller, needs to prepare multiple liquid reserve tank ontologies, reduces the cost input of enterprise, also reduce the space occupied face of liquid outlet tank ontology
Product；And have the inlet opening for not installing rotary joint when if producing, inlet opening need to only be closed using sealing-plug.
Further, the maintenance door is arranged close to top cover.
The utility model has the advantages that in this way setting on the one hand, convenient for when maintenance door opening after, to the rotary joint being arranged in inlet opening into
Row maintenance；On the other hand, when in use due to liquid reserve tank ontology, liquid metal, liquid gold are typically stored in liquid reserve tank ontology
The liquid level of category would generally be higher than the position of bottom inlet opening, and closer to bottom in liquid reserve tank ontology, then by liquid metal
Pressure will be bigger, due between maintenance door and liquid reserve tank ontology to be detachably connected, so if maintenance door is by larger
Outward pressure so that liquid metal oozes out, reduce then the gap between maintenance door and liquid reserve tank ontology just will increase
Leakproofness between maintenance door and liquid reserve tank ontology, while can also reduce the service life of maintenance door.
Further, bottoming hole corresponding with feed liquor hole site there are three being set in the maintenance door.
The utility model has the advantages that when the liquid metal in the rotary joint being arranged in inlet opening needs to heat, in bottoming hole
It is inserted into heating rod, and heating rod is protruded into the inside of rotary joint, then the liquid metal inside rotary joint is heated.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model high temperature fluent metal liquid reserve tank embodiment 1；
Fig. 2 is the partial sectional view of the utility model high temperature fluent metal liquid reserve tank embodiment 2；
Fig. 3 is the partial sectional view of the utility model high temperature fluent metal liquid reserve tank embodiment 3.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: liquid reserve tank ontology 100, top cover 101, liquid outlet 102, inlet opening 103,
Locating slot 104, mounting groove 105, maintenance door 106, location hole 107, threaded hole 108, bolt 109, sealing ring 110, rotary joint
200, disk 201, magnetic block 202, hydraulic cylinder 203, sliding slot 204, cylinder body 205, magnetic sheet 206, pressure spring 207, outgassing nonreturn valve
208, breather check valve 209, U-shaped steel pipe 210, air bag 211, U-shaped cover 212, holding tank 213, air outlet passage 214, relief valve
215。
Embodiment 1 is substantially as shown in Fig. 1:
High temperature fluent metal liquid reserve tank, including liquid reserve tank ontology 100, liquid reserve tank ontology 100 is cuboid, in liquid reserve tank sheet
The top of body 100 is equipped with top cover 101, is covered over thermal insulation layer in liquid reserve tank ontology 100 and top cover 101, thermal insulation layer is using resistance to
High temperature insulating cotton is equipped with liquid outlet 102 in the bottom of liquid reserve tank, in the left side of liquid reserve tank ontology 100 at close over top cover 101
If three inlet openings 103 are uniformly distributed along the vertical direction of liquid reserve tank ontology 100, and inlet opening 103 is used for there are three inlet opening 103
It is connected to granulation bowl, is set on 100 inner wall of liquid reserve tank ontology there are three circular locating slot 104, in circular locating slot 104
Heart line is overlapped with the center line of inlet opening 103, and locating slot 104 is for installing the rotary joint 200 connecting with granulation bowl；It is storing up
The right side of liquid case ontology 100 is equipped with mounting groove, and the maintenance door 106 that mounting groove seals up can be overhauled by being equipped in mounting groove
Door 106 is arranged close to top cover 101, and maintenance door 106 is bolted on liquid reserve tank ontology 100, also sets in maintenance door 106
There are three bottoming holes corresponding with feed liquor hole site, when the liquid metal in rotary joint needs to heat, in bottoming hole
It is inserted into heating rod, and heating rod is goed deep into the inside of rotary joint 200, then the liquid metal inside rotary joint is added
Heat.
When in use, operator removes maintenance door 106 to high temperature fluent metal liquid reserve tank, and rotary joint 200 is through inlet opening
103 one end are protruded into liquid reserve tank ontology 100, and are rotatably connected in locating slot 104 by comb tooth sealing structure, rotary joint
200 other end is coaxially fixed on granulation bowl, and when being granulated, operator manually loads onto maintenance door 106 and will install
Slot is clogging, and the liquid metal for avoiding enter into liquid reserve tank ontology 100 leaks out.
Comb tooth sealing structure in the present embodiment includes cricoid rotation comb teeth and fixed broach, and rotation comb teeth connects with rotation
First 200 interference fit, fixed broach is fixed by bolt and locating slot 104, and the gap rotated between comb teeth and fixed broach is
Gap a, the gap rotated between the adjacent fingers in comb teeth (or fixed broach) is gap b, and gap a will be much smaller than gap b.Rotation
When adapter 200 rotates, due to there is the liquid metal of high temperature at comb tooth sealing structure, pressure is larger, in liquid reserve tank ontology 100
Liquid metal is flowed at comb tooth sealing structure, i.e., liquid metal is to flowing at low pressure from high pressure, and liquid metal is first through the
One gap a is entered in first gap b, and since gap a will be much smaller than gap b, i.e., liquid metal is out of, very little gap a
It enters in a relatively very big gap b, liquid metal forms a very strong whirlpool in first gap b, to make
It obtains speed of the liquid metal in the b of gap to increase rapidly, is based on formula PV=C, the pressure in first gap b can reduce.
And then liquid metal enters in second gap b from first gap b through second gap a, based on above-mentioned
Pressure in second gap b of principle further decreases, this process is gradually reduced the pressure difference of comb teeth two sides, to each
For comb teeth, two sides pressure difference reduces, and the power of liquid metal flows reduces, to reduce the leakage rate of liquid metal, reaches close
The effect of envelope.
Embodiment 2 is substantially as shown in Fig. 2:
The difference from embodiment 1 is that: the wall thickness of the liquid reserve tank ontology 100 equipped with 105 side of mounting groove is greater than installation rotation
The wall thickness of adapter side, the left side wall of mounting groove 105 are not connected to directly with liquid reserve tank ontology 100, are set on the left of mounting groove 105
There are three location holes 107 of connection liquid reserve tank ontology 100, each location hole is opposite with each inlet opening 103 respectively, examines in the present embodiment
Door 106 is repaired as circle, mounting groove 105 is also circle, is circumferentially with threaded hole 108 in mounting groove 105, wherein threaded hole 108
For blind hole, it is equipped with multiple unthreaded holes corresponding with 108 position dimension of threaded hole in maintenance door 106, is equipped with bolt in unthreaded hole
109.Sealing ring 110 is additionally provided in the periphery of mounting groove 105.
For installing and overhauling rotary joint, the purpose being in addition arranged in this way is location hole 107, works as storage in the present embodiment
In liquid case ontology 100 when being equipped with liquid metal, reduce the compression area of maintenance door 106, and then reduces maintenance door 106 by liquid
The pressure of state metal.
Embodiment 3 is substantially as shown in Fig. 3:
The difference from example 2 is that: it is rotatably connected to rotary joint 200 in each inlet opening 103, close to top cover 101
200 one end of rotary joint protrude into liquid reserve tank ontology 100, be coaxially fixed on the rotary joint 200 positioned at liquid reserve tank sheet
Intracorporal disk 201 is equipped with magnetic block 202 on the periphery of disk 201.
It is fixed with horizontally disposed hydraulic cylinder 203 on top cover 101, the hydraulic stem of hydraulic cylinder 203 is towards mounting groove 105 1
Side, offers sliding slot 204 on top cover 101, and the hydraulic rod end of hydraulic cylinder 203 is fixed with the cylinder body slided in sliding slot 204
205, cylinder body 205 it is opening up, vertical sliding is connected with magnetic sheet 206 in cylinder body 205, and 206 bottom of magnetic sheet is equipped with and cylinder
The fixed pressure spring 207 of body 205, wherein magnetic block 202 with 206 phase of magnetic sheet close to the magnetic pole of one end on the contrary, in 205 side wall of cylinder body
It is equipped with the outgassing nonreturn valve 208 and breather check valve 209 for being located at 206 lower section of magnetic sheet, when positioned at 206 lower section cylinder body of magnetic sheet
When volume in 205 increases, air pressure reduces, and breather check valve 209 is opened, and extraneous gas is added into cylinder body 205, when positioned at magnetic
Property 206 lower section cylinder body 205 of plate volume when reducing, air pressure increases, and outgassing nonreturn valve 208 is opened, gas discharge in cylinder body 205.
It is fixed with U-shaped steel pipe 210 at the outgassing nonreturn valve 208 of cylinder body 205, wherein one end of U-shaped steel pipe 210 is welded on
On cylinder body 205, and the other end of U-shaped steel pipe 210 is welded on middle part of the maintenance door 106 far from 105 side of mounting groove, in maintenance door
106 close to 105 side of mounting groove bonding there are three air bag 211 corresponding with 107 position of location hole, air bag 211 is far from maintenance door
106 sides are fixed with U-shaped cover 212 resistant to high temperature, and towards maintenance door 106, U-shaped cover 212 can be kept off the opening of U-shaped cover 212 completely
Firmly location hole 107 are additionally provided with the holding tank 213 entered for U-shaped cover 212 at location hole 107.The company of being equipped in maintenance door 106
The air outlet passage 214 of logical U-shaped steel pipe 210 and each air bag 211, U-shaped steel pipe 210 are equipped with relief valve 215.
Specific implementation process is as follows:
When installation, operator is by starting hydraulic cylinder 203, so that the hydraulic stem of hydraulic cylinder 203 moves to the left, so that
Maintenance door 106 enters in mounting groove 105, while U-shaped cover 212 enters in holding tank 213 so that maintenance door 106 be pushed against it is close
In seal 110.
When being granulated, rotary joint 200 and granulation bowl are rotated synchronously, and such disk 201 is with rotary joint 200
It rotates synchronously, in 201 rotation process of disk, the magnetic block 202 on disk 201 works as magnetism constantly far from and close to magnetic sheet 206
When block 202 is close to magnetic sheet 206, attraction is generated between magnetic block 202 and magnetic sheet 206, so that magnetic sheet 206 is to downslide
It is dynamic, while pressure spring 207 is squeezed, so that pressure spring 207 generates deformation, the volume in 206 lower section cylinder body 205 of magnetic sheet reduces, air pressure
Increase, outgassing nonreturn valve 208 is opened, and the gas in cylinder body 205 enters air bag 211 through U-shaped steel pipe 210 and air outlet passage 214
In, and when magnetic block 202 is far from magnetic sheet 206, the attraction between magnetic block 202 and magnetic sheet 206 weakens, magnetic sheet
206 under the active force that pressure spring 207 resets upward sliding, the volume in 206 lower section cylinder body 205 of magnetic sheet increase, air pressure reduces,
Breather check valve 209 is opened, and extraneous gas is added into cylinder body 205, in this way during rotary joint 200 constantly rotates,
Cylinder body 205 is constantly fed gas into air bag 211, and air bag 211 is expanded by the limit of U-shaped cover 212 only towards left side, from
And U-shaped cover 212 is pushed against always at location hole 107.
When being granulated completion or needing to open maintenance door 106, operator opens relief valve 215, will be in air bag 211
After gas discharge, restart hydraulic cylinder 203, so that the hydraulic stem of hydraulic cylinder 203 moves right, to open maintenance door 106.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. high temperature fluent metal liquid reserve tank, it is characterised in that: including liquid reserve tank ontology, the liquid reserve tank bodies top is equipped with top
Lid, the bottom of the liquid reserve tank ontology are equipped with the liquid outlet being connected to heat exchanger, and liquid reserve tank ontology side is equipped with feed liquor
Hole, the liquid reserve tank ontology side opposite with inlet opening are equipped with mounting groove, and the liquid reserve tank ontology is equipped with and seals up mounting groove
Maintenance door, the maintenance door and liquid reserve tank ontology are to be detachably connected.
2. high temperature fluent metal liquid reserve tank according to claim 1, it is characterised in that: outside the liquid reserve tank ontology and top cover
Week is all covered with thermal insulation layer.
3. high temperature fluent metal liquid reserve tank according to claim 1, it is characterised in that: the inlet opening be equipped with it is multiple, respectively
Inlet opening is uniformly distributed along the vertical direction of liquid reserve tank ontology.
4. high temperature fluent metal liquid reserve tank according to claim 3, it is characterised in that: the maintenance door is set close to top cover
It sets.
5. high temperature fluent metal liquid reserve tank according to claim 4, it is characterised in that: set in the maintenance door there are three with
The corresponding bottoming hole in feed liquor hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948000.4U CN209412249U (en) | 2018-11-23 | 2018-11-23 | High temperature fluent metal liquid reserve tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948000.4U CN209412249U (en) | 2018-11-23 | 2018-11-23 | High temperature fluent metal liquid reserve tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412249U true CN209412249U (en) | 2019-09-20 |
Family
ID=67935169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948000.4U Active CN209412249U (en) | 2018-11-23 | 2018-11-23 | High temperature fluent metal liquid reserve tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439816A (en) * | 2018-11-23 | 2019-03-08 | 重庆岩昱节能科技有限公司 | High temperature fluent metal liquid reserve tank |
-
2018
- 2018-11-23 CN CN201821948000.4U patent/CN209412249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439816A (en) * | 2018-11-23 | 2019-03-08 | 重庆岩昱节能科技有限公司 | High temperature fluent metal liquid reserve tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110243212B (en) | High-temperature alkali metal heat pipe hot-state filling loop system and method | |
| CN209412249U (en) | High temperature fluent metal liquid reserve tank | |
| CN109439816A (en) | High temperature fluent metal liquid reserve tank | |
| CN203489773U (en) | Heat exchanger tube-pass anti-scour device | |
| CN210135564U (en) | Boiler overheating and cooling device for power plant | |
| CN207967250U (en) | A kind of heat exchange structure of power battery pack | |
| CN102937090A (en) | Thermal shielding device of high-temperature medium pump | |
| CN102679783A (en) | Raw coke oven gas waste heat recovery method and device | |
| CN202836185U (en) | Lead smelting furnace of reducing lead smoke emissions and generation of surface lead oxide | |
| CN206276363U (en) | Reactor heat-exchanger rig | |
| CN204281675U (en) | A kind of Riser waste heat recovery device for coke oven that can improve heat exchange efficiency | |
| WO2018014615A1 (en) | High-efficient heat-storage tank-type semitrailer | |
| CN204111662U (en) | A kind of disposable dust remover coke powder cooling apparatus | |
| CN207525262U (en) | A kind of Iron Works cooling body | |
| CN203431812U (en) | Magnesium alloy reducing slag waste heat recovery system with interlayer rotary cooling drum | |
| CN203100536U (en) | Shunt-wound operation system of cooling towers with different areas | |
| CN207620030U (en) | Loading machine oil cooler | |
| CN206683450U (en) | A kind of muddy water heat exchanger | |
| CN202119273U (en) | Comprehensive utilization device of flue gas waste heat of heating furnace | |
| CN210486539U (en) | Novel water heat exchanger | |
| CN215893326U (en) | Heat conduction energy-saving device | |
| CN204985048U (en) | Modified converter thermodynamic cycle pump sealing device | |
| CN204043420U (en) | A kind of waste-heat recovery device | |
| CN209412248U (en) | A kind of high temperature lava granulating system | |
| CN104561593B (en) | Superhigh temperature scruff regeneration integration apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |