CN106735089A - Stalk heat insulation energy-saving device - Google Patents
Stalk heat insulation energy-saving device Download PDFInfo
- Publication number
- CN106735089A CN106735089A CN201710076656.5A CN201710076656A CN106735089A CN 106735089 A CN106735089 A CN 106735089A CN 201710076656 A CN201710076656 A CN 201710076656A CN 106735089 A CN106735089 A CN 106735089A
- Authority
- CN
- China
- Prior art keywords
- stalk
- iron
- seat
- heat insulation
- fire resisting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention belongs to metal material or metallurgical technology field, it is specifically related to a kind of to be incubated and good energy-conserving effect and using effect preferably and are incubated the stalk heat insulation energy-saving device of long lifespan, including stalk (1), stalk seat (2), fire resisting mud layer (3), friction top (4), iron stalk (5), the iron stalk (5) is fitted with stalk (1), stalk seat (2) passes sequentially through fire resisting mud layer (3), iron stalk (5) and stalk (1) tight fit, the friction top (4) is covered by stalk (1) with stalk seat (2), fitted by between iron stalk and stalk, so that stalk reaches the effect of insulation and heating, electrically heated mode is no longer used to be heated for stalk, so as to energy consumption greatly reduces.
Description
Technical field
The invention belongs to metal material or metallurgical technology field, and in particular to a kind of stalk heat insulation energy-saving device.
Background technology
During air injection machine production aluminium casting, because thick big metal mold weight is big, mold temperature is generally at 250-350 DEG C
Between and temperature of aluminum liquid (700-750 DEG C) differ greatly, therefore in casting solidification process, the top aluminium liquid of stalk is led due to mould
Heat and freeze, die sinking pickup when the aluminium block for freezing cannot being extracted from stalk with casting and broken in stalk, need employment
Stalk is removed or changed to work, therefore, as shown in figure 1, in the manufacturing and designing of air injection machine, on the stalk a tops of irony
Additional one by electrically heated tubular electric furnace b, for heat temperature raising pipe.Make the stalk top aluminium liquid contacted with metal mold not
Can freeze.In view of the Flange Plane and metal mold of stalk are closely affixed, thermal conductivity is good, therefore the hot plate power of stalk
Must be sufficiently large, the aluminium liquid for making its heat for providing be enough to ensure that in stalk is not frozen in, and the power of the usual electric furnace 4 is
2000-3000KW.The electric mantle heater is always on when air injection machine works, and every machine each order of classes or grades at school will expend 20 degree of electricity
Can, and the vibrations of machine often make the heating wire c shakes of the heating furnace disconnected during low pressure casting, need shutdown maintenance to change electric furnace, influence
Production.
At present, Chinese patent CN102179498A also discloses that a kind of for stalk heat preservation energy-saving dress on air injection machine
Put, the sealing gasket that the insulation ring and aluminosilicate fiberboard being made up of refractory material are made is constituted；The problem that above-mentioned design is present
It is because precision is difficult to control to, so the sealing gasket that the insulation ring that is made of refractory material and aluminosilicate fiberboard are made easily is damaged
Bad, concrete reason is as follows：The temperature of stalk can due to start, shutdown, casting liquid with it is standby when temperature it is different and there is heat expansion
The situation of shrinkage, and the pipe of the aperture of the sealing gasket that the insulation ring and aluminosilicate fiberboard that refractory material is made are made and stalk
Gap is easily produced between footpath, so that the rear heat insulation effect of the use of a period of time is reduced, and is difficult to change.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides a kind of insulation and good energy-conserving effect and using effect is preferable
And it is incubated the stalk heat insulation energy-saving device of long lifespan.
To realize above technical purpose, the technical scheme is that:A kind of stalk heat insulation energy-saving device, including liter liquid
Pipe, stalk seat, fire resisting mud layer, friction top, iron stalk, the iron stalk are fitted with stalk, stalk seat according to
It is secondary by fire resisting mud layer, iron stalk and stalk tight fit, the friction top is closed by stalk with stalk flap.
Used as improvement, described covering refers to that friction top is spirally connected by hex bolts with stalk seat.
Preferably, the caliber of the iron stalk is 1-5 centimetres.
Preferably, the fire resisting mud layer is 5-10 centimetres.
From the above, it can be seen that the present invention possesses advantages below：First, pasted by between iron stalk and stalk
Close, so that stalk reaches the effect of insulation and heating, no longer use electrically heated mode to be heated for stalk, so that greatly
Big reduces energy consumption.
Furthermore, because stalk seat passes sequentially through fire resisting mud layer, iron stalk and stalk tight fit, due to fire resisting
Mud layer has the characteristic of insulation in itself, at the same be maintained for when clamped stalk seat, fire resisting mud layer, iron stalk and stalk it
Between tight fit, when the temperature increases, can cause liquid pipe seat, the laminating degree between fire resisting mud layer, iron stalk and stalk more
Step up it is close so that the better heat preservation of stalk.
Furthermore, can cause that fire clay is extruded by further fastening friction top during heat insulation effect reduction when used over time
So that heat insulation effect is improved, and only needs to open friction top when changing insulation material, fire clay is carried out more
Change, consumables cost is further reduced, service life is also longer.
Brief description of the drawings
Fig. 1 is the attemperator figure of stalk on air injection machine in the prior art.
Fig. 2 is the attemperator figure of stalk on air injection machine of the invention.
Brief description of the drawings：Prior art：A, stalk, b, tubular electric furnace, c, heating wire.
The present invention：1st, stalk, 2, stalk seat, 3, fire resisting mud layer, 4, friction top, 5, iron stalk.
Specific embodiment
As shown in drawings, a kind of stalk heat insulation energy-saving device, including stalk 1, stalk seat 2, fire resisting mud layer 3, pressure
Tight lid 4, iron stalk 5, the iron stalk 5 are fitted with stalk 1, and the stalk seat 2 passes sequentially through fire resisting mud layer 3, iron
Stalk 5 and the tight fit of stalk 1, the friction top 4 are covered by stalk 1 with stalk seat 2；Described covering is finger pressure
Tight lid 4 is spirally connected by hex bolts with stalk seat 2；The caliber of the iron stalk 5 is 1-5 centimetres；The fire resisting mud layer 3 is
5-10 centimetres.
First, fitted by between iron stalk and stalk, so that stalk reaches the effect of insulation and heating,
Electrically heated mode is no longer used to be heated for stalk, so as to energy consumption greatly reduces.
Furthermore, because stalk seat passes sequentially through fire resisting mud layer, iron stalk and stalk tight fit, due to fire resisting
Mud layer has the characteristic of insulation in itself, at the same be maintained for when clamped stalk seat, fire resisting mud layer, iron stalk and stalk it
Between tight fit, when the temperature increases, can cause liquid pipe seat, the laminating degree between fire resisting mud layer, iron stalk and stalk more
Step up it is close so that the better heat preservation of stalk.
Furthermore, can cause that fire clay is extruded by further fastening friction top during heat insulation effect reduction when used over time
So that heat insulation effect is improved, and only needs to open friction top when changing insulation material, fire clay is carried out more
Change, consumables cost is further reduced, service life is also longer.
Above to the present invention and embodiments thereof be described, the description does not have restricted, shown in accompanying drawing also only
It is one of embodiments of the present invention, actual structure is not limited thereto.If all in all ordinary skill people of this area
Member is enlightened by it, similar to the technical scheme without designing for creativeness in the case where the invention objective is not departed from
Frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (4)
1. a kind of stalk heat insulation energy-saving device, including stalk (1), stalk seat (2), fire resisting mud layer (3), friction top (4),
Iron stalk (5), the iron stalk (5) is fitted with stalk (1), and stalk seat (2) passes sequentially through fire resisting mud layer
(3), iron stalk (5) and stalk (1) tight fit, the friction top (4) are covered by stalk (1) with stalk seat (2).
2. the stalk heat insulation energy-saving device according to belonging to claim 1, it is characterised in that：Described covering refers to friction top
(4) it is spirally connected with stalk seat (2) by hex bolts.
3. the stalk heat insulation energy-saving device according to belonging to claim 1, it is characterised in that：The caliber of the iron stalk (5)
It is 1-5 centimetres.
4. the stalk heat insulation energy-saving device according to belonging to claim 1, it is characterised in that：The fire resisting mud layer (3) is 5-10
Centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076656.5A CN106735089A (en) | 2017-02-13 | 2017-02-13 | Stalk heat insulation energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076656.5A CN106735089A (en) | 2017-02-13 | 2017-02-13 | Stalk heat insulation energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735089A true CN106735089A (en) | 2017-05-31 |
Family
ID=58956375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710076656.5A Pending CN106735089A (en) | 2017-02-13 | 2017-02-13 | Stalk heat insulation energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735089A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201047Y (en) * | 2008-05-29 | 2009-03-04 | 汤长顺 | Lift tube for die-casting |
| CN202291363U (en) * | 2011-10-13 | 2012-07-04 | 新泰（辽宁）精密设备有限公司 | Compound low-pressure riser tube |
| CN202411385U (en) * | 2012-01-19 | 2012-09-05 | 新兴重工湖北三六一一机械有限公司 | Protection device for ceramic liquid-lifting tube |
| CN203245353U (en) * | 2013-04-11 | 2013-10-23 | 湖北三江航天万峰科技发展有限公司 | Combined type high-temperature melt liquid raising pipe |
| CN104439160A (en) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | Lift tube for casting |
-
2017
- 2017-02-13 CN CN201710076656.5A patent/CN106735089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201047Y (en) * | 2008-05-29 | 2009-03-04 | 汤长顺 | Lift tube for die-casting |
| CN202291363U (en) * | 2011-10-13 | 2012-07-04 | 新泰（辽宁）精密设备有限公司 | Compound low-pressure riser tube |
| CN202411385U (en) * | 2012-01-19 | 2012-09-05 | 新兴重工湖北三六一一机械有限公司 | Protection device for ceramic liquid-lifting tube |
| CN203245353U (en) * | 2013-04-11 | 2013-10-23 | 湖北三江航天万峰科技发展有限公司 | Combined type high-temperature melt liquid raising pipe |
| CN104439160A (en) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | Lift tube for casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206364154U (en) | A kind of heat abstractor of the cold battery case of electric vehicle liquid | |
| CN202836198U (en) | Box-type heating furnace | |
| CN206308444U (en) | A kind of single crystal growing furnace and its water-cooled component | |
| CN106735089A (en) | Stalk heat insulation energy-saving device | |
| CN201294683Y (en) | Double-layer thermal isolation cabinet | |
| CN202495558U (en) | Power battery temperature control structure | |
| CN102042438B (en) | Temperature control valve and steam box | |
| CN202001385U (en) | Thermal insulation structure of fan | |
| CN207945969U (en) | A kind of folded warm recovery system of ceramic kiln rapid cooling low temp area waste heat | |
| CN203700404U (en) | Long life micro-water energy-saving valve plate of hot blast valve | |
| CN207019483U (en) | A kind of belt-cooling machine cover sealing device | |
| CN101724754A (en) | Reduction and distillation furnace | |
| CN206064382U (en) | The boiler heating system of reactor | |
| CN205138268U (en) | Controllable temperature is from cooling and protection high temperature U type pipe evaporimeter | |
| CN207983793U (en) | A kind of moulded glass steel mold | |
| CN207348976U (en) | A kind of water jacket design of integrated cylinder cap | |
| CN207351274U (en) | A kind of low temperature exhaust heat recovery system of floor workshop | |
| CN209787499U (en) | Electromagnetic heating induction coil made of high-temperature-resistant alloy steel material | |
| CN104697172B (en) | Large-scale negative-pressure short-circuit circulation system and method of heat conducting oil | |
| CN105927055A (en) | Internet of things intelligent lock for alpine region | |
| CN203756382U (en) | Fuel heating device | |
| CN208364181U (en) | A kind of steam turbine cylinder interlayer heating device | |
| CN201024182Y (en) | Wind water composite cooling hot blast valve | |
| CN214777103U (en) | Hot air knife for thermoplastic packaging machine | |
| CN207074007U (en) | A kind of quick cooling sintering furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |