CN203448661U - Combined type tundish - Google Patents
Combined type tundish Download PDFInfo
- Publication number
- CN203448661U CN203448661U CN201320540759.XU CN201320540759U CN203448661U CN 203448661 U CN203448661 U CN 203448661U CN 201320540759 U CN201320540759 U CN 201320540759U CN 203448661 U CN203448661 U CN 203448661U
- Authority
- CN
- China
- Prior art keywords
- tundish
- plate
- combined type
- funnel
- type tundish
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a combined type tundish. The combined type tundish comprises a detachable left plate, a detachable right plate, a front plate and a rear plate, wherein the left plate, the right plate, the front plate and the rear plate form a funnel-shaped containing cavity in a surrounding mode, a water outlet is formed in the bottom of the funnel-shaped containing cavity, the front plate inclines forwards, and the rear plate inclines backwards. The combined type tundish further comprises a heat insulation plate horizontally arranged at the bottom of the funnel-shaped containing cavity, a leakage plate horizontally arranged inside the funnel-shaped containing cavity, and a leakage prevention baffle which is arranged at the upper portion of the front plate and acts on the left plate and the right plate. Through a reasonable detachment design for a traditional integrated tundish and targeted replacement, a single block can be directly replaced on a tundish mechanism, the replacement efficiency of the tundish is effectively improved, the use cost of the tundish is lowered, and the service life of the tundish is prolonged at the same time. The combined type tundish is simple in structure, convenient to replace and low in cost.
Description
Technical field
The utility model relates to a kind of refractory material container, particularly relates to a kind of for holding the combined type tundish with filtering metal melt.
Background technology
In recent years, along with economic develop rapidly, the demand of high temperature alloy also expands thereupon, comprise aerospace industry, national defense industry and more civilian electronic product etc., in metal smelt, tundish is the key mechanism that Metal Melting is passed through, conventional tundish is all designed to overall style, directly pack in tundish mechanism, if Granted publication number is CN201760589U, Granted publication day is that the Chinese utility model patent on March 16th, 2011 discloses a kind of cast tundish, by inclusion and chute, formed, in inclusion and chute, built refractory brick by laying bricks or stones, inclusion is communicated with chute.But, the applicant in use finds, tundish chute (delivery port) works long hours and easily stops up, breaks, need whole replacing, thereby reduce pouring box integral service life, in addition, high-temperature metal liquation washes away for a long time, serious to tundish damage, according to statistics, on average less than ten heats, just must change a monoblock type tundish, and a set of tundish mechanism adds a monoblock type tundish weight and approaches more than 30 kilogram, and bring up to and move down from the place of 5 to 6 meters overhead, working strength is very large.Therefore, need a kind of tundish simple in structure, that change convenience, long service life of research and development badly and replace traditional monoblock type tundish.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art part, provide a kind of simple in structure, change combined type tundish convenient, long service life, solve monoblock type tundish in prior art and changed the problem complicated, bulk life time is low, greatly reduced tundish use cost.
The technical solution of the utility model is as follows: a kind of combined type tundish, comprise removably left side plate, front and rear panels, and described left side plate, front and rear panels surround the funnel-form cavity volume that bottom has delivery port.
Preferably, described header board turns forward, and described rear plate recedes.
Preferably, described header board turns forward 20 °-50 °, and described rear plate recedes 10 °-50 °.
Preferably, described header board turns forward 36 °, and described rear plate recedes 30 °.
Preferably, it also comprises the thermal insulation board that is horizontally set on described funnel-form cavity volume bottom, and described thermal insulation board is provided with the opening corresponding with described delivery port direction.
Preferably, it also comprises that one is horizontally set on the bushing in described funnel-form cavity volume, and described bushing is provided with the small opening corresponding with described delivery port direction.
Preferably, it also comprises and is arranged on described header board top and acts on the leak preventing on described left side plate.
Further preferably, it also comprise be horizontally set on described funnel-form cavity volume bottom thermal insulation board, be horizontally set on the bushing in funnel-form cavity volume and be arranged on described header board top and act on the leak preventing on described left side plate, wherein, described thermal insulation board is provided with the opening corresponding with described delivery port direction, and described bushing is provided with the small opening corresponding with described delivery port direction.
The relative prior art of the utility model has the following advantages:
1, by the monoblock type tundish to traditional, rationally split design, usually, split into left side plate, front and rear panels, this combined type tundish is in metal smelt production process, changed the conventional operation mode of monoblock type tundish handling, adopt pointedly and change, can directly in tundish mechanism, directly change monolithic, effectively improved the replacing efficiency of tundish, reduced the use cost of tundish, also improved pouring box integral real service life simultaneously, simple in structure, change convenient, cost is low;
2, the header board certain angle that turns forward, makes metallic solution when injecting, and has obtained buffering on header board, makes metallic solution flow to stably delivery port;
3,, by one thermal insulation board being set at tundish funnel-form cavity volume bottom level, to reduce the heat radiation of tundish delivery port, reduce the loss of heat;
4, by be horizontally disposed with a bushing in tundish funnel-form cavity volume, thereby improve metallic solution flox condition, maximum possible is removed nonmetallic inclusion thing in metallic solution.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation (left plate does not draw) of the utility model embodiment bis-;
Fig. 3 is heat insulation plate structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model bushing;
Fig. 5 is the structural representation of the utility model baffle plate;
In figure: 1-side plate, 1a-base, 1b-front, 1c-back;
2-header board;
Plate after 3-;
4-delivery port;
5-funnel-form cavity volume;
6-thermal insulation board, 6a-oblong openings;
7-bushing, 7a-strip opening;
8-baffle plate, 8a-recess, 8b-flange.
The specific embodiment
embodiment mono-:
Referring to Fig. 1, a kind of combined type tundish, to surround by plate 3 after two identical left side plates 1, header board 2 and is assembled the funnel-form cavity volume 5 that bottom has delivery port 4, wherein header board 2 turns forward 20 °-50 °, rear plate 3 recedes 10 °-50 °, in the present embodiment, header board 2 turns forward 36 °, and rear plate 3 recedes 30 °, and left side plate 1 is the dull and stereotyped left and right sides that is also vertically arranged at respectively header board 2 and rear plate 3 of irregular pentagon.Header board 2 plays the effect of buffering, and when metallic solution injects, the impact dynamics for reducing impacting metallic solution, makes metallic solution flow to stably delivery port 4.
The combined type tundish of above-mentioned assembled formation is placed in tundish mechanism for holding and filtering metal melt, in use procedure, certain part of tundish is damaged or breaks, the plate at part place of only this need being broken is changed, as the header board 2 of this tundish breaks, as long as header board 2 is replaced to an identical shaped and big or small header board, do not need whole tundish to remove replacement, so just effectively improved the replacing efficiency of tundish, reduced the use cost of tundish, also improved pouring box integral real service life simultaneously, simple in structure, it is convenient to change, cost is low.
embodiment bis-:
As shown in Figure 2, the present embodiment two is on the basis of embodiment mono-, added thermal insulation board 6, bushing 7, baffle plate 8, two identical left side plates 1 wherein, after header board 2 and one, plate 3 is assembled surrounds the funnel-form cavity volume 5 that bottom has rectangle delivery port 4, header board 2 turns forward 36 °, rear plate 3 recedes 30 °, left side plate 1 is the dull and stereotyped left and right sides that is also vertically arranged at respectively header board 2 and rear plate 3 of irregular pentagon, left side plate 1 comprises horizontally disposed base 1a, the front 1b of 36 ° and the back 1c of 30 ° of receding turn forward, header board 2 is a block length square plate, its lengthwise dimension is greater than the length of side of the front 1b of side plate 1, rear plate 3 is a block length square plate, its lengthwise dimension is greater than the length of side of the back 1c of side plate 1.
In order to reduce the loss of heat, bottom level at tundish funnel-form cavity volume 5 arranges a thermal insulation board 6, as shown in Figure 3, thermal insulation board 6 is provided with oblong openings 6a to the structure of thermal insulation board 6, and the direction of this oblong openings 6a and tundish delivery port 4 is corresponding and be a bit larger tham delivery port 4.
In order to improve metallic solution flox condition, maximum possible is removed nonmetallic inclusion thing in metallic solution, in tundish funnel-form cavity volume 5, be horizontally disposed with one with the bushing 7 of strip opening 7a, the structure of bushing 7 as shown in Figure 4, the direction of this strip opening 7a and tundish delivery port 4 is corresponding and be slightly smaller than delivery port 4, can reduce the flow velocity of metallic solution like this, the surrounding of bushing 7 respectively with left side plate 1, header board 2 and rear plate 3 fit, due to self enough gravity, can stablize and be arranged in funnel-form cavity volume 5, bushing 7 operated by rotary motion are in 2/3 left and right, place apart from metallic solution horizontal plane.
In order to prevent that the metallic solution that waters from spilling from tundish from ladle, the top of header board 2 arranges a baffle plate 8,8 one-tenth " recessed " font structures of baffle plate, as shown in Figure 5, after the recess 8a of baffle plate 8 and header board 2 laminatings, the flange 8b of its both sides acts on respectively on left side plate 1 structure of baffle plate 8.
As shown in Figure 2, during installation, header board 2 and rear plate 3 are arranged between left side plate 1, and header board 2 is placed along the front 1b of side plate 1, rear plate 3 is placed along the back 1c of side plate 1, like this, the infundibulate combined type tundish bottom just having formed with delivery port 4, this combined type tundish is in metal smelt production process, changed the conventional operation mode of monoblock type tundish handling, adopt pointedly and change, can directly in tundish mechanism, directly change monolithic, effectively improved the replacing efficiency of tundish, reduced the use cost of tundish, also improved pouring box integral real service life simultaneously, simple in structure, it is convenient to change, cost is low.
Claims (8)
1. a combined type tundish, is characterized in that: comprise removably left side plate, front and rear panels, described left side plate, front and rear panels surround the funnel-form cavity volume that bottom has delivery port.
2. a kind of combined type tundish according to claim 1, is characterized in that: described header board turns forward, and described rear plate recedes.
3. a kind of combined type tundish according to claim 2, is characterized in that: described header board turns forward 20 °-50 °, and described rear plate recedes 10 °-50 °.
4. a kind of combined type tundish according to claim 3, is characterized in that: described header board turns forward 36 °, and described rear plate recedes 30 °.
5. a kind of combined type tundish according to claim 1, is characterized in that: it also comprises the thermal insulation board that is horizontally set on described funnel-form cavity volume bottom, and described thermal insulation board is provided with the opening corresponding with described delivery port direction.
6. according to a kind of combined type tundish described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: it also comprises that one is horizontally set on the bushing in described funnel-form cavity volume, and described bushing is provided with the small opening corresponding with described delivery port direction.
7. according to a kind of combined type tundish of claim 1 or 2 or 3 or 4 or 5, it is characterized in that: it also comprises and is arranged on described header board top and acts on the leak preventing on described left side plate.
8. a kind of combined type tundish according to claim 1, it is characterized in that: it also comprise be horizontally set on described funnel-form cavity volume bottom thermal insulation board, be horizontally set on the bushing in funnel-form cavity volume and be arranged on described header board top and act on the leak preventing on described left side plate, wherein, described thermal insulation board is provided with the opening corresponding with described delivery port direction, and described bushing is provided with the small opening corresponding with described delivery port direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540759.XU CN203448661U (en) | 2013-09-02 | 2013-09-02 | Combined type tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540759.XU CN203448661U (en) | 2013-09-02 | 2013-09-02 | Combined type tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448661U true CN203448661U (en) | 2014-02-26 |
Family
ID=50128565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540759.XU Expired - Lifetime CN203448661U (en) | 2013-09-02 | 2013-09-02 | Combined type tundish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560515A (en) * | 2021-06-21 | 2021-10-29 | 杭州电子科技大学 | Tundish for rare earth magnetic material rapid-hardening casting belt and casting method |
-
2013
- 2013-09-02 CN CN201320540759.XU patent/CN203448661U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560515A (en) * | 2021-06-21 | 2021-10-29 | 杭州电子科技大学 | Tundish for rare earth magnetic material rapid-hardening casting belt and casting method |
| CN113560515B (en) * | 2021-06-21 | 2023-01-03 | 杭州电子科技大学 | Tundish for rare earth magnetic material rapid-hardening casting belt and casting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202804115U (en) | Vacuum smelting quick-setting belt rejection furnace device | |
| CN202869229U (en) | Multifunctional semi-continuous vacuum induction melting and casting furnace | |
| CN103575102A (en) | Multipurpose semicontinuous vacuum induction casting furnace | |
| CN203448661U (en) | Combined type tundish | |
| CN101966562B (en) | Non-electroslag remelting type clean metal ingot mould | |
| CN202763029U (en) | Transferring casting ladle of piston molten aluminum | |
| CN202606791U (en) | Casting die for bimetallic composite hammerhead of crusher | |
| CN201644735U (en) | Submerged nozzle provided with lead-in device for square billet continuous casting crystallizer | |
| CN201644708U (en) | Pouring die used for smelting Sn-based alloy containing Ti | |
| CN106513633A (en) | Low-pressure casting mold with temperature control system | |
| CN201976278U (en) | Tundish electromagnetic induction device with horizontally placed induction passages | |
| CN201799581U (en) | Non-electroslag remelting type clean metal ingot mould | |
| CN101486086A (en) | Flat die casting method for silver bullion | |
| CN205170949U (en) | Electromagnetic propulsion formula aluminium bits recovery unit | |
| CN210059784U (en) | Zinc alloy casting chute | |
| CN208437629U (en) | Device is cut in a kind of shifting of moltening mold castings type of heat riser | |
| CN202910289U (en) | Fission combined type tundish cover | |
| CN202752578U (en) | Hot chamber die casting machine | |
| CN203284423U (en) | Die for producing ferroaluminium compound deoxidant block | |
| CN104567434A (en) | Gravity aluminum melting furnace and aluminum melting method | |
| CN213857037U (en) | Long-life impact cup for special-shaped tundish | |
| CN206418155U (en) | A kind of inoculant block combined type mould of energy fast demoulding | |
| CN202984652U (en) | Continuous casting tundish | |
| CN202954053U (en) | Novel clay gun | |
| CN219252847U (en) | High wear-resisting single tooth roller sintering breaker comb board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |