CN207272172U - A kind of aluminium water delivery chute - Google Patents
A kind of aluminium water delivery chute Download PDFInfo
- Publication number
- CN207272172U CN207272172U CN201721196522.9U CN201721196522U CN207272172U CN 207272172 U CN207272172 U CN 207272172U CN 201721196522 U CN201721196522 U CN 201721196522U CN 207272172 U CN207272172 U CN 207272172U
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- CN
- China
- Prior art keywords
- stopper rod
- groove body
- aluminium water
- tap hole
- aluminium
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Abstract
The utility model discloses a kind of aluminium water delivery chute, including groove body, arranged on groove body one end into the aluminium mouth of a river and the tap hole of the groove body other end, the surface of the tap hole is equipped with control stopper rod, the control stopper rod bottom is equipped with conical head, the control stopper rod include being arranged on tap hole on the second stopper rod that can vertically slide, the conical head is located at the second stopper rod bottom, rotated on the groove body above the second stopper rod and be equipped with the first stopper rod, first stopper rod is coaxially disposed and is threadedly coupled with the second stopper rod, the groove body is equipped with the adjusting mechanism that the first stopper rod of driving rotates, the bottom of the tap hole is equipped with the outlet slot for accepting aluminium water, the groove body bottom is towards being equipped with the vertical tube that is communicated with tap hole at outlet slot, the top open part of the groove body is equipped with the cover board being tightly connected with groove body side wall.This scheme can realize that liquid level is precisely controlled and excludes security risk caused by high temperature production environment in groove body on the premise of certain aluminium water flow.
Description
Technical field
Field of aluminum alloy manufacturing is the utility model is related to, more specifically, it relates to a kind of aluminium water delivery chute.
Background technology
Level control is the important step in aluminium and aluminium alloy casting and rolling installation moulding system, the normal handle in daily plant produced
The molten aluminum smelted is delivered to the next processes such as aluminium pig casting machine or casting and rolling machine by chute from smelting furnace, because of technological requirement,
Such as need to meet liquid aluminum fluctuation in next process within the specific limits, need convection current into next process in chute
Molten aluminum flow is controlled, and even liquid aluminum is highly less than setting value, somewhat controls big flow, vice versa.
In currently available technology, the country is used for the level control of aluminium and aluminium alloy casting and rolling installation generally using as shown in Figure 1
Undercurrent type leveling device, including the preceding case and rear cabinet mutually abutted, the bottom of preceding case and rear cabinet, which is provided with port 1, makes molten aluminum
Flowed by port 1, preceding case liquid level is equipped with float 2, and the port 1 of preceding case side is equipped with stopper rod 3, and float 2 passes through connecting rod and plug
Bar 3 is connected, by the linkage of float 2 and stopper rod 3, case liquid level before control.
This mode solves in technological requirement the size of control molten aluminum flow within the specific limits, but if liquid in preceding case
Face is higher, and the hydraulic pressure that stopper rod 3 is subject to is larger, and float 2 be suspended in it is unstable on liquid level, rely solely on float 2 buoyancy realize
Support to stopper rod 3, does not possess auto-lock function, therefore stopper rod 3 can not be against at port 1 completely, has some limitations.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of aluminium water delivery chute, effective
On the premise of controlling certain aluminium water flow, possesses the accurate control that auto-lock function realizes liquid level.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of aluminium water delivery chute,
It is equipped with including groove body, arranged on groove body one end into the aluminium mouth of a river and the tap hole of the groove body other end, the surface of the tap hole
Control stopper rod, the control stopper rod bottom is equipped with conical head, the control stopper rod including be arranged on tap hole on can be along vertical
Second stopper rod of direction sliding, the conical head are located at the second stopper rod bottom, are rotated on the groove body above the second stopper rod
Equipped with the first stopper rod, first stopper rod is coaxially disposed and is threadedly coupled with the second stopper rod, and the groove body is equipped with driving the
The adjusting mechanism that one stopper rod rotates.
By using above technical scheme, aluminium water is flowed out from smelting furnace stove eye, tap hole is reached by whole groove body, through artificial
Controlling to adjust mechanism makes the second stopper rod vertically slide, and open or close tap hole, effective monitoring aluminium water flow is to meet
The demand of lower one of casting process, meanwhile, the mode that the first stopper rod and the second stopper rod are threadedly coupled possesses auto-lock function, Bu Huiyin
Lead to impact for aluminium current to loosen, realize that liquid level is precisely controlled in groove body, substantially improves aluminium on the premise of certain aluminium water flow
Water quality and production efficiency.
Further, the bottom of the tap hole is equipped with the outlet slot for accepting aluminium water, and the groove body bottom is towards outlet slot
Place is equipped with the vertical tube communicated with tap hole, and the outflow end of the vertical tube is close to outlet slot.
By using above technical scheme, the convex edge of vertical tube coordinates with the second stopper rod to limit aluminium water transfer passage, with full
The specific requirements of aluminium water flow in sufficient next process, meanwhile, aluminium water is imported outlet slot by the lower end of vertical tube from groove body, prevents aluminium
Liquid splashes.
Further, the groove body is equipped with supporting rack, and the adjusting mechanism includes the company being rotatably arranged on supporting rack
Bar, the connecting rod are connected between the connecting rod and the first stopper rod by Bevel Gear Transmission perpendicular to first stopper rod, it is described
The one end of connecting rod away from bevel gear is equipped with handwheel.
By using above technical scheme, supporting rack frame branch fixes control stopper rod and adjusting mechanism, so that adjusting handle band
The rotation of dynamic first stopper rod, after by screw thread the second stopper rod is vertically slided, with the gap shape of vertical tube and the second stopper rod
Into transfer passage so as to control aluminium water flow, while bevel gear collocation helicitic texture will not loosen and possess auto-lock function, convenient control
Stopper rod positioning processed, in addition, its adjusting mechanism structure is relatively simple, cost is relatively low.
Further, support frame as described above both sides are vertically equipped with limiting slot, second stopper rod be equipped with it is spacing
The gag lever post of groove sliding connection.
By using above technical scheme, limiting slot, gag lever post while position-limiting action is played, auxiliary the first stopper rod and
The second stopper rod vertically moves when second stopper rod passes through threads turn, is not in the offset of radial direction.
Further, the groove body is located at one end of outlet slot and is equipped with overfall, and the overfall is arranged on outlet slot
Surface.
By using above technical scheme, when molten aluminum flow is excessive, caused by can preventing that molten aluminum from overflowing using overfall
Security risk.
Further, filter plate is equipped with the groove body, the filter plate and groove body cross section are equal in magnitude.
By using above technical scheme, when aluminium water by filter plate obtains precipitating static, aluminium slag is isolated in filter plate
Side, pulls aluminium slag out in time, and the aluminium slag in the aluminium water so flowed out from stove eye can be obtained by effective control, reduce aluminium water
Loss, improves product quality, reduces enterprise's production cost.
Further, the top open part of the groove body is equipped with the cover board being tightly connected with groove body side wall.
Different from non-cover type aluminium water delivery chute by using above technical scheme, the heat except that will not cause aluminium water damages
Outside mistake, it will not then not aoxidized with air contact, with aluminium water, together casting will certainly influence to produce the aluminium water oxygen compound after oxidation
Quality, next solves the high temperature production environment that aluminium water brings, and there are many security risks.
Further, the groove body is divided into smart steel fireprotection layer and fire resisting rock wool layer from outside to inside, and the cover board is by rock wool system
Into.
By using above technical scheme, covered made of groove body that smart steel fireprotection layer and fire resisting rock wool layer are formed and rock wool
Plate has good heat insulation effect, and temperature drop is too big when effectively prevent its conveying, therefore substantially reduces aluminium water cooling and coagulate
Gu in the degree of groove body inner wall.
In conclusion the utility model has the advantages that：
1st, control stopper rod is coordinated by adjusting mechanism, adjusts aluminium water flow size and meet specifically for lower one of casting process
Ask, meanwhile, the mode that bevel gear collocation is threadedly coupled, which will not loosen, possesses auto-lock function, can be on the premise of certain aluminium water flow
Realize that liquid level is precisely controlled in groove body；
2nd, by adding cover board, there is good heat insulation effect, temperature drop is too big when effectively prevent its conveying, avoids
Aluminium water is aoxidized with air contact, is further increased product quality, is eliminated the security risk that high temperature production environment is brought；
3rd, aluminium slag is filtered by filter plate, controls the aluminium slag content in aluminium water, had and improve product quality, reduce aluminium water
The advantages of loss.
Brief description of the drawings
Fig. 1 is preceding streaming leveling device schematic diagram；
Fig. 2 is a kind of overall structure diagram of aluminium water delivery chute of the utility model；
Fig. 3 is a kind of overall exploded perspective view of aluminium water delivery chute of the utility model；
Fig. 4 is along the detonation configuration schematic cross-sectional view in A-A directions in Fig. 3；
Fig. 5 is the exploded perspective view of part-structure in a kind of aluminium water delivery chute of the utility model.
In figure：1st, groove body；2nd, into the aluminium mouth of a river；3rd, tap hole；31st, vertical tube；32nd, screw thread；41st, supporting rack；42nd, control plug
Bar；421st, the first stopper rod；422nd, the second stopper rod；43rd, adjusting mechanism；44th, conical head；45th, limiting slot；46th, gag lever post；47th, even
Bar；48th, bevel gear；49th, handwheel；5th, outlet slot；51st, overfall；6th, sediment case；61st, clean-up port；62nd, filter plate；7th, cover board.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of aluminium water delivery chute, as shown in Figures 2 to 4, including groove body 1,1 one end of groove body are provided with into the aluminium mouth of a river 2, groove body
Tap hole 3 is provided through away from one end into the aluminium mouth of a river 2 on 1, the bottom of tap hole 3 is placed with the outlet slot 5 for accepting aluminium water,
Aluminium water into the aluminium mouth of a river 2 by flowing through groove body 1 to outlet slot 5, and 1 bottom of groove body is towards perpendicular equipped with what is communicated with tap hole 3 at outlet slot 5
Pipe 31, the convex edge of vertical tube 31 is overlapped on the upper end of tap hole 3 and vertical tube 31 is extended at outlet slot 5 through tap hole 3, Ke Yi
Aluminium water prevents aluminium fine grinding from splashing during being transported to low level from upper level.Vertical tube 31 is arranged above control stopper rod
42, conical head 44 of 42 bottom of stopper rod for cone is controlled, the basal diameter and 31 internal diameter of vertical tube of conical head 44 are equal in magnitude, when
When conical head 44 is abutted against and is placed in vertical tube 31 with vertical tube 31, i.e., aluminium water flow is zero, can pass through the convex edge inner wall of vertical tube 31
Coordinate the scarf of conical head 44 to limit aluminium water transfer passage, on the premise of certain aluminium water flow realize liquid level in groove body 1
Control.
As shown in Figure 3 and Figure 4, stopper rod 42 is controlled to include being arranged on can vertically be slid directly over tap hole 3 the
Two stopper rods 422, its conical head 44 are located at 422 bottom of the second stopper rod, and vertically being slid for the second stopper rod 422 of driving makes taper
First 44 tangent or remote vertical tubes 31, being rotated above the second stopper rod 422 has the first stopper rod 421, the first stopper rod 421 and the second stopper rod
422 are coaxially disposed and are threadedly coupled, its mode being threadedly coupled is not easy loosening and possesses self-lock ability.First stopper rod, 421 top
The adjusting mechanism 43 that the first stopper rod 421 of driving rotates is provided with, while supporting rack 41 is installed on groove body 1 and is used for frame branch control plug
Bar 42 and adjusting mechanism 43.Adjusting mechanism 43 includes the connecting rod 47 being rotatably arranged on supporting rack 41,47 and first stopper rod of connecting rod
421 is perpendicular, connecting rod 47 with being respectively arranged with a bevel gear 48 on the first stopper rod 421 and two bevel gears 48 engage connection,
47 other end of connecting rod is equipped with handwheel 49, and convenient to control stopper rod 42 to position, bevel gear 48 keeps coaxial by connecting rod 47 and handwheel 49
Rotate, when rotating handwheel 49, the transmission that is meshed of bevel gear 48 rotates the first stopper rod 421, is driven followed by screw thread 32
Second stopper rod 422 vertically moves, and conical head 44 is abutted or separated with vertical tube 31, and aluminium water transfer passage is formed with this, into
And adjust aluminium water flow.
As shown in Figure 4 and Figure 5,41 both sides of supporting rack are provided with vertical limiting slot 45, and a pair is provided with the second stopper rod 422
Gag lever post 46 and it is placed in limiting slot 45 movable, on the one hand plays spacing effect, avoid conical head 44 that radial displacement occurs, separately
On the one hand vertically moved when the first stopper rod 421 of auxiliary and the second stopper rod 422 are rotated by screw thread 32, guarantee is not in
Offset deviation causes technologic flaw.
As shown in Figures 2 and 3, groove body 1 is located at one end of outlet slot 5 and is provided with overfall 51, when molten aluminum flow is excessive,
It can prevent molten aluminum from overflowing using overfall 51.In the present embodiment, 1 stage casing of groove body is provided with sediment case 6, and 6 side of sediment case is opened
There is clean-up port 61, sediment case 6 is built-in with a filter plate 62 and separates groove body 1, when aluminium water is flow to out by the through hole of filter plate 62
Mouth groove 5, aluminium slag are interposed between 62 side of filter plate, and aluminium slag is pulled out from clean-up port 61 easy to plant personnel, and then reduce the loss of aluminium water,
Product quality is improved, reduces enterprise's production cost.
As shown in Fig. 2, the opening of groove body 1 is stamped the cover board 7 being tightly connected with 1 side wall of groove body, groove body 1 divides from outside to inside
For smart steel fireprotection layer and fire resisting rock wool layer, cover board 7 is made of rock wool, and cover board 7 is set by lid, solves the high temperature life that aluminium water is brought
Security risk existing for producing environment, temperature drop causes greatly very much aluminium water to be set in 1 inner wall of groove body when effectively prevent the conveying of aluminium water
Phenomenon, meanwhile, can prevent aluminium water and air contact, minimize aluminium water oxygen.
The course of work：Aluminium water flows into the aluminium for into the aluminium mouth of a river 2, flowing through and being produced during sediment case 6 filters from Boiler Furnace eye
Slag, while plant personnel can fish for aluminium slag from the clean-up port 61 of side, then pass to tap hole 3, employee can be according to lower one of work
The specific requirements of sequence rotate handwheel 49, and liquid level in groove body 1 is realized to adjust the spacing of conical head 44 scarf and vertical tube 31
It is precisely controlled.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of aluminium water delivery chute, including groove body（1）, arranged on groove body（1）One end into the aluminium mouth of a river（2）And groove body（1）It is another
The tap hole at end（3）, the tap hole（3）Surface be equipped with control stopper rod（42）, the control stopper rod（42）Bottom is equipped with cone
Forming head（44）, it is characterised in that：The control stopper rod（42）Including being arranged on tap hole（3）Top vertically slide
Second stopper rod（422）, the conical head（44）Positioned at the second stopper rod（422）Bottom, the groove body（1）It is upper to be located at the second stopper rod
（422）Top rotates and is equipped with the first stopper rod（421）, first stopper rod（421）With the second stopper rod（422）It is coaxially disposed and spiral shell
Line connects, the groove body（1）It is equipped with the first stopper rod of driving（421）The adjusting mechanism of rotation（43）.
A kind of 2. aluminium water delivery chute according to claim 1, it is characterised in that：The tap hole（3）Bottom be equipped with hold
Connect the outlet slot of aluminium water（5）, the groove body（1）Bottom is towards outlet slot（5）Place is equipped with and tap hole（3）The vertical tube communicated
（31）, the vertical tube（31）Outflow end close to outlet slot（5）.
A kind of 3. aluminium water delivery chute according to claim 2, it is characterised in that：The groove body（1）It is equipped with supporting rack
（41）, the adjusting mechanism（43）Including being rotatably arranged on supporting rack（41）On connecting rod（47）, the connecting rod（47）Perpendicular to
First stopper rod（421）, the connecting rod（47）With the first stopper rod（421）Between connected by Bevel Gear Transmission, the connecting rod
（47）Away from bevel gear（48）One end be equipped with handwheel（49）.
A kind of 4. aluminium water delivery chute according to claim 3, it is characterised in that：Support frame as described above（41）Both sides are along vertical side
To equipped with limiting slot（45）, second stopper rod（422）It is equipped with and limiting slot（45）Slide the gag lever post of connection（46）.
A kind of 5. aluminium water delivery chute according to claim 2, it is characterised in that：The groove body（1）Positioned at outlet slot（5）'s
One end is equipped with overfall（51）, the overfall（51）It is arranged on outlet slot（5）Surface.
A kind of 6. aluminium water delivery chute according to claim 1, it is characterised in that：The groove body（1）It is interior to be equipped with filter plate
（62）, the filter plate（62）With groove body（1）Cross section is equal in magnitude.
A kind of 7. aluminium water delivery chute according to any claim in claim 1-6, it is characterised in that：The groove body
（1）Top open part be equipped with and groove body（1）The cover board that side wall is tightly connected（7）.
A kind of 8. aluminium water delivery chute according to claim 7, it is characterised in that：The groove body（1）It is divided into essence from outside to inside
Steel fireprotection layer and fire resisting rock wool layer, the cover board（7）It is made of rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196522.9U CN207272172U (en) | 2017-09-15 | 2017-09-15 | A kind of aluminium water delivery chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196522.9U CN207272172U (en) | 2017-09-15 | 2017-09-15 | A kind of aluminium water delivery chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272172U true CN207272172U (en) | 2018-04-27 |
Family
ID=61981464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196522.9U Expired - Fee Related CN207272172U (en) | 2017-09-15 | 2017-09-15 | A kind of aluminium water delivery chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355258A (en) * | 2020-10-28 | 2021-02-12 | 晟通科技集团有限公司 | Baffle and aluminum material melting device |
-
2017
- 2017-09-15 CN CN201721196522.9U patent/CN207272172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355258A (en) * | 2020-10-28 | 2021-02-12 | 晟通科技集团有限公司 | Baffle and aluminum material melting device |
| CN112355258B (en) * | 2020-10-28 | 2022-06-17 | 晟通科技集团有限公司 | Baffle and aluminum material melting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210915 |