CN201569295U - Integral construction equipment of intermediate frequency furnace wall - Google Patents
Integral construction equipment of intermediate frequency furnace wall Download PDFInfo
- Publication number
- CN201569295U CN201569295U CN2009202498923U CN200920249892U CN201569295U CN 201569295 U CN201569295 U CN 201569295U CN 2009202498923 U CN2009202498923 U CN 2009202498923U CN 200920249892 U CN200920249892 U CN 200920249892U CN 201569295 U CN201569295 U CN 201569295U
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- support arm
- vibration
- furnace wall
- intermediate frequency
- utility
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Abstract
The utility model relates to a structure of a vibration moulding device of a dry material working lining of an intermediate frequency furnace wall, in particular to vibration equipment capable of carrying out integral construction on furnace walls. The utility model is characterized in that (1) the whole equipment comprises a body, a vibration exciter and support arms which are formed into a whole by connection. (2) the whole appearance of the body is in a cylinder shape or a multilateral-pillar shape; supporting arm jacks are evenly distributed around the body; a connecting inner hole for installing the vibration exciter is arranged near the center of the upper part of the body; the body is provided with a lifting hole; and a lifting hook is arranged on the lifting hole; (3) the vibration exciter is a vibration motor and is fixed on the connecting inner hole of the body by connecting bolts; and (4) the supporting arms can be inserted into the supporting arm jacks of the body; the length of the supporting arms is regulated by regulating the inserting depth; and the supporting arms are connected together by fastening bolts.
Description
Technical field
The utility model relates to the construction equipment of a kind of centreless intermediate frequency furnace furnace wall working lining, particularly a kind of construction equipment used when induction furnace furnace wall working lining is used the dry-type vibration material integral construction.
Technical background
Characteristics such as but coreless induction furnace melting loss of elements owing to having the fast batch operation of programming rate, melting is few, the furnace lining expense is low, flexible and convenient to use are widely used in the fusing of metal charge.Its refractory lining can be divided in ramming monoblock type furnace lining in the stove, the outer pre-formed furnace lining of stove, the stove and build three kinds on formula furnace lining by laying bricks or stones by the preparation method classification.
Up to now, domestic metallurgy and foundary industry are used for the refractory lining of the coreless induction furnace of melting ferrous metal and still are accustomed to by manually utilizing simple apparatuses such as tamping tool to form according to metal loose tool tamping in body of heater, and the main involving vibrations device of its construction equipment, steel fork, flat board shovel.
The shortcoming of tamping monoblock type furnace lining is in this stove: (1) intermediate frequency furnace furnace lining density unevenness is even, intensity is low, and a little less than the corrosion resistance to high-temperature liquid metal and slag, furnace life is short; (2) need workman 4～5 people, labor strength is big, inefficiency; (3) operating environment is abominable, and airborne dust is big.
Summary of the invention
The purpose of this utility model is by providing a kind of construction equipment to realize induction furnace furnace wall integral construction, greatly simplified the construction technology of induction furnace furnace wall, can shorten the engineering time significantly, realized convenient and quick construction, time saving and energy saving, labor strength is low, improves operating environment, and furnace lining density is even.
A kind of induction furnace of the utility model furnace wall integral construction facility comprise body, vibrator, support arm.
The body overall appearance is cylindrical or polygon cylindricality, and 3 or 4 support arm jacks evenly distribute around it.Body and support arm jack thereof can be ironware or steel part, and their connected modes are wanted firmly, are good with monoblock cast.Be convenient to install the connection endoporus of vibrator in the design of the center on body top.Be convenient to lifting and lifting facility in order to construct, need be provided with hole for hoist on body, and suspension hook is installed on the lifting hole(eyelet).
Vibrator is installed on the connection endoporus of body by bolt.Vibrator adopts three-phase exciting vertical type vibrating motor, and oscillation power and exciting force can be selected according to the induction furnace size.
The selection of support arm, quantity and shape thereof are consistent with the support arm jack on the body.The support arm selection can ironware or steel part; The quantity of support arm is consistent with the support arm jack; The shape of support arm can be circular, also can be square, but with square for well, support arm and support arm support arm jack can be locked better like this; Camber is done in the outer end of support arm.The size of support arm is wanted can insert in the support arm jack, and length can be regulated by inserting the support arm jack degree of depth.In order better to lock support arm, pad is loaded onto on the fastening bolt top that connects support arm and body, and is loosening just passable as long as support arm and the two combining form of support arm plug hole were not easy in the time of can closely and vibrating.
On-the-spot use is as follows: during site operation induction furnace furnace wall, elder generation adjusts the length of support arm according to the size of metal mold and is locked, by suitable device these facility are hung in desired position in the metal loose tool then, facility make the outer end of support arm near metal loose tool inwall by own wt, after filling it up with dry-type vibration material, the start vibration.Begin vibration from the bottom, furnace wall earlier, progressively promote facility, regulate arm length simultaneously, vibrate successively up to stove top by suspension arrangement.
Advantage of the present utility model is:
(1) the outstanding body vibration of the vibrational structure of these facility, i.e. the vibration that produces of vibrator reaches on the support arm of device, drives whole metal loose tool vibration by support arm again, last metal fetal membrane is passed to the dry type material, thus to the dry type material vibrate, exhaust.The density of the dry type material working lining after this vibration moulding is more even, and furnace life is longer.
Only need 1～2 people just can finish construction when (2) adopting the construction of these facility, and construct and shorten the brickwork time greatly, thereby than having improved operating efficiency by the artificial construction.
When (3) adopting the construction of these facility, the airborne dust that construction evokes during than the artificial construction is much smaller, does not almost have dust during body vibration, thereby has improved working environment.
Below in conjunction with accompanying drawing the utility model is described in detail:
Description of drawings
Fig. 1 is a body construction schematic diagram of the present utility model.
Fig. 2 is the B-B generalized section of Fig. 1.
Fig. 3 is an overall package schematic top plan view of the present utility model.
Fig. 4 is that the master of Fig. 3 looks schematic diagram.
Fig. 5 is the A-A generalized section of Fig. 3.
Mark is expressed as the 1-body among the figure, 2-connects endoporus, 3-fastening screw keyhole, 4-lifting hole(eyelet), 5-support arm jack, 6-vibrator, 7-support arm, 8-suspension hook, 9-fastening bolt, 10-pad.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
See figures.1.and.2, design has the fixedly connection endoporus 2 of vibrator 6 on the body 1, and 5 designs of support arm jack have fastening screw keyhole 3.
With reference to Fig. 3 and Fig. 4, induction furnace furnace wall integral construction facility comprise body 1, support arm 7, vibrator 6.The endoporus 2 of linking on vibrator 6 and the body 1 connects and composes integral body by bolt.Suspension hook 8 is installed on the lifting hole(eyelet) 4, can be suspended on the top of stove by suspension hook 8.The support arm 7 that can stretch links together by fastening bolt 9 and support arm jack 5.
In order better to lock support arm 7, pad 10 is equipped with on fastening bolt 9 tops that are used to connect, and by pad 10 support arm 7 is closely contacted with body support arm plug hole 5 with reference to Fig. 5.As long as it is loosening just passable that support arm 7 and 5 the two combining form of body support arm plug hole are not easy in the time of can closely and vibrating.Better hold out against the metal loose tool, the outer end camber of support arm 7, arc place radius R 〉=300mm in order to construct.
The foregoing description of utility model only is for clearer explanation the utility model example, and is not the restriction to mode that the utility model is implemented.Technical staff for described field; can also make other multi-form changes on the basis of the above description; this paper can't also need not make exhaustive to all embodiments, and those belong to the change that spirit of the present utility model amplifies out and still are among the protection domain of the present utility model.
Claims (3)
1. intermediate frequency furnace wall integral construction facility is characterized in that the vibrator of vibration moulding construction equipment is installed in by bolt on the connection endoporus of body, and being connected of body and support arm is that support arm jack by on the body is connected with fastening bolt.
2. a kind of intermediate frequency according to claim 1 furnace wall integral construction facility is characterized in that body and vibrator and support arm are by connecting and composing an integral body.
3. a kind of intermediate frequency according to claim 1 furnace wall integral construction facility is characterized in that regulating arm length by the degree of depth of support arm insertion support arm jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202498923U CN201569295U (en) | 2009-10-16 | 2009-10-16 | Integral construction equipment of intermediate frequency furnace wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202498923U CN201569295U (en) | 2009-10-16 | 2009-10-16 | Integral construction equipment of intermediate frequency furnace wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569295U true CN201569295U (en) | 2010-09-01 |
Family
ID=42661585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202498923U Expired - Fee Related CN201569295U (en) | 2009-10-16 | 2009-10-16 | Integral construction equipment of intermediate frequency furnace wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001564A (en) * | 2013-08-13 | 2014-08-27 | 中磁科技股份有限公司 | Wet type and semi-automatic method for forging crucible |
-
2009
- 2009-10-16 CN CN2009202498923U patent/CN201569295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001564A (en) * | 2013-08-13 | 2014-08-27 | 中磁科技股份有限公司 | Wet type and semi-automatic method for forging crucible |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |