CN204202382U - A kind of continuous casting and rolling grid manufacture lead melting furnace - Google Patents
A kind of continuous casting and rolling grid manufacture lead melting furnace Download PDFInfo
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- CN204202382U CN204202382U CN201420502671.3U CN201420502671U CN204202382U CN 204202382 U CN204202382 U CN 204202382U CN 201420502671 U CN201420502671 U CN 201420502671U CN 204202382 U CN204202382 U CN 204202382U
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Abstract
The utility model discloses a kind of continuous casting and rolling grid manufacture lead melting furnace, lead melting furnace comprises body of heater, heater is provided with in body of heater, the bell on body of heater top is provided with leads entrance, the plumbous liquid outlet of body of heater is connected with plumbous pump by pipeline, bell or sidewall of the furnace body are provided with inert gas entrance, inert gas entrance is connected with inertia source of the gas by tracheae, tracheae is connected with air pump, body of heater fit on is provided with leads feed mechanism, the low side of body of heater is provided with slag-drip opening, and bell is provided with rabbling mechanism.This continuous casting and rolling grid manufacture lead melting furnace structure is simple, easy to operate, and plumbous liquid oxidation amount is few, molten lead quality is high and charging automaticity is high.
Description
Technical field
The utility model relates to stereotype equipment for continuously rolling field, is specifically related to a kind of continuous casting and rolling grid manufacture lead melting furnace.
Background technology
The production process manufacturing grid grid is: join between two rolls by the plumbous liquid of melting, and plumbous liquid forms stereotype by the cooling of roll and roll compacting, then stereotype to be imported in conticaster tandem rolling between roll.Lead-acid accumulator lead melting furnace is generally integral type, and the plumbous liquid top layer in lead melting furnace is easily produced oxidation lead skim by the oxygen generation oxidation reaction in furnace air, and plumbous oxidation loss is large, and heat loss is fast, causes to a certain degree raw-material waste; In addition, lead skim content directly can affect the quality of the battery grid that continuous casting and rolling is produced.And, in-furnace temperature be heated to >=450 DEG C (generally within the scope of 450 DEG C ~ 530 DEG C) time, often superposition starts to produce lead fume, and can raise along with temperature and aggravate, and causes serious and is difficult to the environmental pollution of administering, being detrimental to health; The feeding mechanism automaticity of lead melting furnace is low, and cost of labor is high.
Disclose in Chinese patent CN103196291A and a kind ofly eliminate the lead melting furnace that lead or lead-containing alloy melt and operating mode process is oxidized; by being filled with nitrogen protection in body of heater; whole gas-phase space in lead melting furnace is made to be in dynamic definitely oxygen barrier sealing state; to reach the no pollution to environment; eliminate the harm to human body, and reduce the technique effect of energy consumption and lead loss.But stove internal gas pressure raises with the rising of in-furnace temperature, in stove, the concentration of lead fume is large, exists to reveal to threaten, and after molten lead operation completes, needs equally carry out to molten lead inner flue gas of the stove discharges and process further.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides that a kind of plumbous liquid oxidation amount is few, molten lead quality is high and the continuous casting and rolling grid manufacture lead melting furnace that charging automaticity is high.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of continuous casting and rolling grid manufacture lead melting furnace, it is characterized in that, described lead melting furnace comprises body of heater, heater is provided with in described body of heater, the bell on described body of heater top is provided with leads entrance, the plumbous liquid outlet of described body of heater is connected with plumbous pump by pipeline, described bell or sidewall of the furnace body are provided with inert gas entrance, described inert gas entrance is connected with inertia source of the gas by tracheae, and described tracheae is connected with air pump.
Preferred technical scheme is, described body of heater fit on is provided with leads feed mechanism.Adopt leads feed mechanism can improve the automaticity of material loading, reduce manpower consumption.
Preferred technical scheme is, the low side of body of heater is provided with slag-drip opening, facilitates deslagging.
Preferred technical scheme is, described bell is provided with rabbling mechanism, carries out stirring be conducive to being heated evenly to the plumbous liquid of melting, avoids that local heating's temperature is too high causes bumping.
In order to improve the automaticity of material loading, reduce manpower consumption, preferred technical scheme is further, described leads feed mechanism comprises transverse conveying mechanism and vertical transport mechanism, described transverse conveying mechanism is used near leads horizontal feed to lead melting furnace, and described vertical transport mechanism is for being promoted to leads entrance by the leads on conveying mechanism.
In order to ensure that the plumbous liquid in lead melting furnace is heated evenly, preferred technical scheme is further, described rabbling mechanism comprises stirring motor and paddle, and described paddle is connected with the output of stirring motor by driving member, and the free end of described paddle extends in the burner hearth of described body of heater.
In order to simplify the mechanism of feed mechanism, be convenient to produce and safeguard, preferred technical scheme is, described transverse conveying mechanism comprises the first driving shaft and the first driven shaft, be arranged with transverse onveyer outside described first driving shaft and the first driven shaft, the output of described horizontal drive motor is connected with the first driving shaft, described vertical transport mechanism comprises the second driven shaft be arranged near described leads entrance, the two ends of described second driven shaft are respectively arranged with driven sprocket, the second driving shaft is provided with near described first driven shaft, described second driving shaft is connected with the output of vertical drive motors, described second both ends of main drive shaft is respectively arranged with drive sprocket, described drive sprocket is respectively arranged with elevating chain with relative below from wheel sprocket, the relative chain link of elevating chain level described in two is fixedly connected with leads hoist hook, described leads hoist hook stroke is positioned at the both sides of described transverse onveyer, the bottom of described leads hoist hook stroke is lower than the conveyor surface of described transverse onveyer, described leads entrance is provided with the gap corresponding with described leads hoist hook.
Lead fume discharge in lead melting furnace can cause the pollution of production environment, be necessary to process lead fume and non-immediate is emptying, conveniently collect cigarette, preferred technical scheme is, described leads entrance and leads feed mechanism periphery are arranged with set chimney body, the exhaust opening of described set chimney body is connected with smoke exhaust pipe, and described leads entrance communicates with described set chimney body.
For the ease of realizing Fast Heating, preferred technical scheme is, described heater is electrically heated rod or electrical heating coil pipe.
Advantage of the present utility model and beneficial effect are:
This continuous casting and rolling grid manufacture lead melting furnace structure is simple, easy to operate; nitrogen or other inert gases is poured before heating in lead melting furnace; air original in lead melting furnace is discharged; ensure the oxygen-free environment in stove, lead melting furnace heat temperature raising also can continue to pass into inert gas, and during lead melting furnace heating, stove internal gas pressure is normal pressure; there is not high pressure and reveal threat; to realize the gas shield to plumbous liquid surface, thus ensure that plumbous liquid oxidation amount is few, molten lead quality is high.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model continuous casting and rolling grid manufacture lead melting furnace;
Fig. 2 is the structural representation of transverse conveying mechanism in Fig. 1;
The structural representation of Tu3Shi Tu2Zhong vertical transport mechanism.
In figure: 1, body of heater; 2, bell; 3, leads entrance; 4, plumbous pump; 5, inert gas entrance; 6, air pump; 7, slag-drip opening; 8, transverse conveying mechanism; 9, vertical transport mechanism; 10, stirring motor; 11, paddle; 12, the first driving shaft; 13, the first driven shaft; 14, transverse onveyer; 15, horizontal drive motor; 16, vertical drive motors; 17, drive sprocket; 18, from wheel sprocket; 19, elevating chain; 20, leads hoist hook; 21, set chimney body; 22, electrically heated rod; 23, ultrasonic range finder.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 to Figure 3, embodiment is continuous casting and rolling grid manufacture lead melting furnace, lead melting furnace comprises body of heater 1, heater is provided with in body of heater 1, the bell 2 on body of heater 1 top is provided with leads entrance 3, the plumbous liquid outlet of body of heater 1 is connected with plumbous pump 4 by pipeline, bell 2 or body of heater 1 sidewall are provided with inert gas entrance 5, inert gas entrance 4 is connected with inertia source of the gas by tracheae, tracheae is connected with air pump 6, body of heater 1 fit on is provided with leads feed mechanism, and the low side of body of heater 1 is provided with slag-drip opening 7, and bell 2 is provided with rabbling mechanism.
In the present embodiment, leads feed mechanism comprises transverse conveying mechanism 8 and vertical transport mechanism 9, and transverse conveying mechanism 8 is for by near leads horizontal feed to lead melting furnace, and vertical transport mechanism 9 is for being promoted to leads entrance by the leads on conveying mechanism.The throughput direction of vertical transport mechanism can be vertically vertical, also can be vertical inclination.
In the present embodiment, rabbling mechanism comprises stirring motor 10 and paddle 11, and paddle 11 is connected by the output of driving member with stirring motor 10, and the free end of paddle 11 extends in the burner hearth of body of heater 1.
In the present embodiment, transverse conveying mechanism 8 comprises outside the first driving shaft 12 and the first driven shaft 13, first driving shaft 12 and the first driven shaft 13 and is arranged with transverse onveyer 14, and the output of horizontal drive motor 15 is connected with the first driving shaft 12, vertical transport mechanism 9 comprises the second driven shaft 14 be arranged near leads entrance, the two ends of the second driven shaft 14 are respectively arranged with driven sprocket 18, the second driving shaft 15 is provided with near first driven shaft 14, second driving shaft 15 is connected with the output of vertical drive motors 16, second driving shaft 15 two ends are respectively arranged with drive sprocket 17, drive sprocket 17 is respectively arranged with elevating chain 19 with relative below from wheel sprocket 18, the relative chain link of two elevating chain 19 levels is fixedly connected with leads hoist hook 20, leads hoist hook 20 stroke is positioned at the both sides of transverse onveyer 14, the bottom of leads hoist hook 20 stroke is lower than the conveyor surface of transverse onveyer 14, leads entrance 3 is provided with the gap corresponding with leads hoist hook 20.
In the present embodiment, leads entrance 3 and leads feed mechanism periphery are arranged with set chimney body 21, and the exhaust opening of set chimney body 21 is connected with smoke exhaust pipe, and leads entrance communicates with set chimney body.
In the present embodiment, heater is electrically heated rod 22 or electrical heating coil pipe.Heat(ing) coil can be arranged in body of heater, and also can fit with body of heater outer surface is arranged.
In order to realize the Automated condtrol of material loading, near transverse onveyer 14, range unit is set, can be infrared ambulator or ultrasonic range finder 23, distance between Real-Time Monitoring leads and range unit, and range unit and horizontal drive motor and vertical drive motor are electrically connected respectively.
The course of work of continuous casting and rolling grid manufacture lead melting furnace is as follows:
Charging: leads is placed on the transverse onveyer of transverse conveying mechanism, start horizontal drive motor, distance between range unit Real-Time Monitoring leads and range unit, when leads horizontal displacement is to precalculated position, horizontal drive motor stops, vertical drive motors starts, originally the leads hoist hook being positioned at both sides below leads moves upward, catch on leads two ends, when leads hoist hook rises to above driven sprocket, leads hoist hook overturns, leads slides in plumbous stove along leads entrance, leads hoist hook is descending, through the gap of leads entrance, leads hoist hook is with below elevating chain to transverse onveyer during precalculated position, vertical motor stops, cross motor starts again.
Molten lead: after charging completes, opens air pump, blasts inert gas, driven out of by furnace air in lead melting furnace, then opens heater and rabbling mechanism, and in stove, lead fume is derived through set chimney body and carried out fume treatment; In stove, lead dissolves completely, opens plumbous pump, is gone out by lead pump, be directed in continuous casting continuous rolling equipment.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a continuous casting and rolling grid manufacture lead melting furnace, it is characterized in that, described lead melting furnace comprises body of heater, described body of heater is equipped with heater, the bell on described body of heater top is provided with leads entrance, and the plumbous liquid outlet of described body of heater is connected with plumbous pump by pipeline, and described bell or sidewall of the furnace body are provided with inert gas entrance, described inert gas entrance is connected with inertia source of the gas by tracheae, and described tracheae is connected with air pump.
2. continuous casting and rolling grid manufacture lead melting furnace according to claim 1, it is characterized in that, described body of heater fit on is provided with leads feed mechanism.
3. continuous casting and rolling grid manufacture lead melting furnace according to claim 2, it is characterized in that, the low side of described body of heater is provided with slag-drip opening.
4. continuous casting and rolling grid manufacture lead melting furnace according to claim 3, is characterized in that, described bell is provided with rabbling mechanism.
5. continuous casting and rolling grid manufacture lead melting furnace according to claim 4, it is characterized in that, described leads feed mechanism comprises transverse conveying mechanism and vertical transport mechanism, described transverse conveying mechanism is used near leads horizontal feed to lead melting furnace, and described vertical transport mechanism is for being promoted to leads entrance by the leads on conveying mechanism.
6. continuous casting and rolling grid manufacture lead melting furnace according to claim 5, it is characterized in that, described rabbling mechanism comprises stirring motor and paddle, and described paddle is connected with the output of stirring motor by driving member, and the free end of described paddle extends in the burner hearth of described body of heater.
7. continuous casting and rolling grid manufacture lead melting furnace according to claim 6, it is characterized in that, described transverse conveying mechanism comprises the first driving shaft and the first driven shaft, be arranged with transverse onveyer outside described first driving shaft and the first driven shaft, the output of described horizontal drive motor is connected with the first driving shaft, described vertical transport mechanism comprises the second driven shaft be arranged near described leads entrance, the two ends of described second driven shaft are respectively arranged with driven sprocket, the second driving shaft is provided with near described first driven shaft, described second driving shaft is connected with the output of vertical drive motors, described second both ends of main drive shaft is respectively arranged with drive sprocket, described drive sprocket is respectively arranged with elevating chain with relative below from wheel sprocket, the relative chain link of elevating chain level described in two is fixedly connected with leads hoist hook, described leads hoist hook stroke is positioned at the both sides of described transverse onveyer, the bottom of described leads hoist hook stroke is lower than the conveyor surface of described transverse onveyer, described leads entrance is provided with the gap corresponding with described leads hoist hook.
8. continuous casting and rolling grid manufacture lead melting furnace according to claim 7, it is characterized in that, described leads entrance and leads feed mechanism periphery are arranged with set chimney body, and the exhaust opening of described set chimney body is connected with smoke exhaust pipe, and described leads entrance communicates with described set chimney body.
9. continuous casting and rolling grid manufacture lead melting furnace according to claim 8, is characterized in that, described heater is electrically heated rod or electrical heating coil pipe.
10. continuous casting and rolling grid manufacture lead melting furnace according to claim 9, it is characterized in that, be provided with for measuring the range unit with leads spacing near the discharge end of described transverse onveyer, described range unit and horizontal drive motor and vertical drive motor are electrically connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502671.3U CN204202382U (en) | 2014-09-03 | 2014-09-03 | A kind of continuous casting and rolling grid manufacture lead melting furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420502671.3U CN204202382U (en) | 2014-09-03 | 2014-09-03 | A kind of continuous casting and rolling grid manufacture lead melting furnace |
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| CN204202382U true CN204202382U (en) | 2015-03-11 |
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| CN201420502671.3U Active CN204202382U (en) | 2014-09-03 | 2014-09-03 | A kind of continuous casting and rolling grid manufacture lead melting furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858402A (en) * | 2015-04-28 | 2015-08-26 | 天能电池(芜湖)有限公司 | Discharging device for lead heating furnace |
| CN107086335A (en) * | 2017-03-24 | 2017-08-22 | 超威电源有限公司 | Protective inert gas curtain maker |
| CN112591411A (en) * | 2020-12-22 | 2021-04-02 | 天能电池(芜湖)有限公司 | Automatic frequency conversion type lead bar feeding mechanism |
-
2014
- 2014-09-03 CN CN201420502671.3U patent/CN204202382U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858402A (en) * | 2015-04-28 | 2015-08-26 | 天能电池(芜湖)有限公司 | Discharging device for lead heating furnace |
| CN107086335A (en) * | 2017-03-24 | 2017-08-22 | 超威电源有限公司 | Protective inert gas curtain maker |
| CN112591411A (en) * | 2020-12-22 | 2021-04-02 | 天能电池(芜湖)有限公司 | Automatic frequency conversion type lead bar feeding mechanism |
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