CN202158761U - Upwards-leading furnace for melting copper product - Google Patents
Upwards-leading furnace for melting copper product Download PDFInfo
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- CN202158761U CN202158761U CN2011202379527U CN201120237952U CN202158761U CN 202158761 U CN202158761 U CN 202158761U CN 2011202379527 U CN2011202379527 U CN 2011202379527U CN 201120237952 U CN201120237952 U CN 201120237952U CN 202158761 U CN202158761 U CN 202158761U
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- melting
- pool
- heat preservation
- electromagnetic heating
- heating coil
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Abstract
An upwards-leading furnace for melting copper product belongs to the technical field of melting furnaces and comprises a furnace frame, a furnace body and an electromagnetic heating mechanism. The furnace body is arranged on the furnace frame and comprises a melting area, a heat preservation area and an upwards-leading area which are arranged in sequence, wherein the upwards-leading area is used for leading a finished copper rod, a melting pool is formed below the melting area, a heat preservation pool is formed below the heat preservation area, and a liquid storage heat preservation pool is formed below the upwards-leading area. The electromagnetic heating mechanism comprises a first electromagnetic heating coil, a second electromagnetic heating coil and a third electromagnetic heating coil, wherein the first electromagnetic heating coil is matched with the melting pool and is used for melting the copper product in the melting pool, the second electromagnetic heating coil is matched with the heat preservation pool and is used for ensuring the melting liquid in the heat preservation pool to be constantly in the liquid state, the third electromagnetic heating coil is matched with the liquid storage heat preservation pool and is used for ensuring the melting liquid in the liquid storage heat preservation pool to be in the fusion state, and a fire-resisting wall is arranged between the melting pool and the heat preservation pool. The upwards-leading furnace is characterized in that the fire-resisting wall is provided with a melting liquid through hole used for running through the melting pool and the heat preservation pool and has the advantages of improving the melting efficiency on the copper product in the meting pool and saving energy.
Description
Technical field
The utility model belongs to the melting furnace technical field, is specifically related to draw stove in a kind of copper material fusing
Background technology
Draw in
copper material fusing stove be used for copper material the liquation after for example cathode copper melts and will melt more than the mode of drawing process the copper bar, the copper bar is mainly used in the conductor wire core of production electric wire.
The structure of being drawn stove in the copper material fusing that
are known and quilt widely uses is as shown in Figure 2; Comprise that grate 1, body of heater 2 and electromagnetism heating arrangements 3 constitute, body of heater 2 is arranged on the grate 1, and this body of heater 2 comprises fusion zone 21, heat preservation zone 22 that is arranged in order and the up-drawing section 23 that is used for drawing into the copper bar; The below of fusion zone 21 constitutes molten bath 211; The below of heat preservation zone 22 constitutes insulation pond 221, and the below of up-drawing section 23 constitutes liquid storage insulation pond 231, and electromagnetism heating arrangements 3 comprises first, second electromagnetic heating coil 31,32 and the 3rd electromagnetic heating coil 33 that is arranged on the body of heater 2; First electromagnetic heating coil 31 matches with molten bath 211; Be used for the fusing of the copper material in the molten bath 211, second electromagnetic heating coil 32 matches with insulation pond 221, is used to guarantee that the liquation that is incubated in the pond 221 is in liquid state all the time; The 3rd electromagnetic heating coil 33 matches with liquid storage insulation pond 231, is used to ensure that the liquation in the liquid storage insulation pond 231 is in the state of fusion.During use; With copper material for example cathode copper drop in the molten bath 211 of fusion zone 21; Under the work of first electromagnetic heating coil 31, copper material 21 is fused into the copper material liquation in the fusion zone; Copper material liquation after the fusing overflows into heat preservation zone 22 through the weir 24 between fusion zone 21 and heat preservation zone 22, under the duty of second electromagnetic heating coil 32, the copper material liquation in the insulation pond 221 is remained in liquid state; And get into up-drawing section 23 through the passage between heat preservation zone 22 and up-drawing section 23 25; Under the work of the 3rd electromagnetic heating coil 33, make the copper material liquation of introducing via passage 25 be maintained at molten condition so that by on draw technology the liquations in the liquid storage insulation pond 231 of up-drawing section 23 processed the copper bar.
Draw stove in the copper material fusing of
said structure and both had the problem low in the unit interval, also have the big disadvantage of energy resource consumption the copper material melting efficiency.Because the signal by Fig. 2 can be known; Separate by refractory wall 2111 between molten bath 211 and the insulation pond 221; Do not connect between the two, so both work is fought separately, promptly 211 in molten bath is responsible for copper material is melted; And take on liquation insulation in 221 in pond of insulation, and the distance between molten bath 211 and the insulation pond 221 (>=30 ㎝) greatly.In practical work process; It is not only more than sufficient even also occur superfluous that second electromagnetic heating coil 32 makes in the insulation pond 221 liquation be in liquid ability all the time; And first electromagnetic heating coil 31 makes the ability of copper material fusing have phenomenon unable to do what one wishes; Thereby can only realize balance with the fusing time that prolongs copper material in the molten bath 211, and so disposal undoubtedly causes the drawback that aforesaid melting efficiency is low and waste energy.
therefore; Along with people's is to the improve of energy-saving economizing economy consciousness; Industry attempts to remedy aforementioned shortcoming for a long time, but fails of the effect all the time, and in disclosed China and foreign countries patent documentation and non-patent literature, also is not seen in the corresponding techniques enlightenment.To this, the applicant has done those of skill in the art and not only had been difficult to the improvement property design expecting but also dare not attempt hastily, and the technical scheme that will introduce below produces under this background
Summary of the invention
The task of
the utility model is to provide a kind of and had not only helped to improve to the melting efficiency of copper material but also help drawing stove in the copper material fusing of energy savings.
The task of
the utility model is accomplished like this; Draw stove in a kind of copper material fusing; Comprise grate, body of heater and electromagnetism heating arrangements; Body of heater is arranged on the grate; This body of heater comprises fusion zone, heat preservation zone that is arranged in order and the up-drawing section that is used for drawing into the copper bar, and the below of fusion zone constitutes the molten bath, and the below of heat preservation zone constitutes the insulation pond; And the below of up-drawing section constitutes liquid storage insulation pond; The electromagnetism heating arrangements comprises be used for first electromagnetic heating coil to the fusing of the copper material in the molten bath, being used to of matching with the insulation pond that the molten bath cooperates guarantees to be incubated that liquation in the pond is in the second liquid electromagnetic heating coil all the time and being used to of matching with liquid storage insulation pond ensures that the liquation in the liquid storage insulation pond is in the 3rd electromagnetic heating coil of molten condition, wherein is provided with refractory wall between molten bath and the insulation pond, is characterised in that: on described refractory wall, offer the liquation through hole that is used to connect said molten bath and is incubated the pond.
The length of
described liquation through hole of the utility model is 10-15 ㎝.
The technical scheme that
the utility model provides is owing to be used to distinguish separated molten bath and be incubated to have offered on the refractory wall between the pond to be used to connect molten bath and the liquation through hole that is incubated the pond; Therefore can relieve the molten bath by the heat in insulation pond; Not only can improve melting efficiency to the copper material in the molten bath, and can ultimate attainment ground energy savings.
Description of drawings
Fig. 1 is the example structure figure of the utility model.
Fig. 2 is for drawing the structure chart of stove in the fusing of the copper material in the prior art.
The specific embodiment
Fig. 1 is asked for an interview in
; The utility model scheme is the transformation that stove is drawn in the existing copper material fusing of buying from market; Having provided grate 1, body of heater 2 is set on grate 1, is example with present location status shown in Figure 1; Body of heater 2 is followed successively by fusion zone 21, heat preservation zone 22 and up-drawing section 23 from left to right; The bottom of fusion zone 21 constitutes the molten bath, and the bottom of heat preservation zone 22 constitutes and is used to make the copper material liquation to remain the insulation pond 221 in liquid state, and the bottom of up-drawing section 23 constitutes and makes the copper material liquation be maintained at the liquid storage insulation pond 231 (industry also deserves to be called and draws the pond) of molten condition.Electromagnetism heating arrangements 3 comprises first, second electromagnetic heating coil 31,32 and the 3rd electromagnetic heating coil 33, and wherein: first electromagnetic heating coil 31 matches with molten bath 211, is used for the copper material that devotes the molten bath 4 fusing, and temperature is about 1150-1160 ℃; Second electromagnetic heating coil 32 matches with insulation pond 221, is used to guarantee that the copper material liquation that is incubated in the pond 221 is in liquid state all the time; The 3rd electromagnetic heating coil 33 matches function such as aforementioned with liquid storage insulation pond 231.
The main points of the technical scheme that
provide as the utility model; Be used to distinguish separated molten bath 211 and be incubated on the refractory wall 2111 between the pond 221 to have offered liquation through hole 2112; The heat energy relief by this liquation through hole 2112 molten bath 211 communicated with insulation pond 221, so can be carried out to molten bath 211 in insulation pond 221.
Get into liquid storage insulation ponds 231 with insulation pond 221 interior copper material liquations through passage 25 in
molten bath 211.Again, owing on refractory wall 2111, offered liquation through hole 2112, and be 10-15 ㎝ with the Design of length of liquation through hole 2112, be 12-14 ㎝ preferably, be 13 ㎝ (present embodiment is selected 13 ㎝) better.Also, because the setting of liquation through hole 2112, therefore needn't resemble and weir 24 is set the prior art structure as shown in Figure 2, simplify the structure of body of heater 2.And the utility model scheme contracts to 10-15 ㎝ the spacing distance between molten bath 211 and the insulation pond 221, thereby plays excellent heat energy relief effect by insulation 221 pairs of molten baths 211, pond.
the applicant is that structure shown in Figure 1 and prior art are that structure shown in Figure 2 has been carried out contrast and used the utility model structure to produce the surprising effect of saves energy more than 15% with the utility model scheme under secrecy provision.Perhaps the someone thinks; On refractory wall 2111, offer liquation through hole 2112 and be not enough to pay arduous creative work; As long as and and then think have motivation just can expect; But recent decades, no matter those of skill in the art are objectively or subjective all not stepping out this step, reason is not limited to following 3 points: the one, think that each pond should be tending towards complete absolute construction; The 2nd, the power of taking to strengthen first electromagnetic heating coil 31 improves the burn-off rate (but more wasting energy) in molten bath 211; The 3rd, the theory that the body of heater 2 that designed by the luminary can not arbitrarily be changed fetters
Claims (2)
1. draw stove in a copper material fusing; Comprise grate (1), body of heater (2) and electromagnetism heating arrangements (3); Body of heater (2) is arranged on the grate (1); This body of heater (2) comprises fusion zone (21), the heat preservation zone (22) and the up-drawing section that is used for drawing into the copper bar (23) that is arranged in order; The below of fusion zone (21) constitutes molten bath (211); The below of heat preservation zone (22) constitutes insulation pond (221); And the below of up-drawing section (23) constitutes liquid storage insulation pond (231); Electromagnetism heating arrangements (3) comprises be used for first electromagnetic heating coil (31) to the fusing of the copper material in molten bath (211), being used to of matching with insulation pond (221) that molten bath (211) cooperate guarantees to be incubated that liquation in the pond (221) is in liquid second electromagnetic heating coil (32) all the time and being used to of matching with liquid storage insulation pond (23) ensures that the liquation in the liquid storage insulation pond (231) is in the 3rd electromagnetic heating coil of molten condition, wherein is provided with refractory wall (2111) between molten bath (211) and the insulation pond (221), it is characterized in that: on described refractory wall (2111), offer the liquation through hole (2212) that is used to connect said molten bath (211) and is incubated pond (221).
2. draw stove in the copper material fusing according to claim 1, the length that it is characterized in that described liquation through hole (2212) is 10-15 ㎝.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202379527U CN202158761U (en) | 2011-07-07 | 2011-07-07 | Upwards-leading furnace for melting copper product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202379527U CN202158761U (en) | 2011-07-07 | 2011-07-07 | Upwards-leading furnace for melting copper product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158761U true CN202158761U (en) | 2012-03-07 |
Family
ID=45766399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202379527U Withdrawn - After Issue CN202158761U (en) | 2011-07-07 | 2011-07-07 | Upwards-leading furnace for melting copper product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305540A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
-
2011
- 2011-07-07 CN CN2011202379527U patent/CN202158761U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305540A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
| CN102305540B (en) * | 2011-07-07 | 2012-10-10 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120307 Effective date of abandoning: 20121010 |