CN203091702U - Band casting machine - Google Patents
Band casting machine Download PDFInfo
- Publication number
- CN203091702U CN203091702U CN 201220694796 CN201220694796U CN203091702U CN 203091702 U CN203091702 U CN 203091702U CN 201220694796 CN201220694796 CN 201220694796 CN 201220694796 U CN201220694796 U CN 201220694796U CN 203091702 U CN203091702 U CN 203091702U
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- cooling
- band extruder
- cooling system
- water
- circulating water
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Abstract
The utility model discloses a band casting machine which comprises a band casting machine body and a first circulating water cooling system used for providing cooling water for circulation of the band casting machine body. The first circulating water cooling system and the band casting machine body are communicated to form a cooling water circulation loop. During production of lead-acid storage batteries, lead band casting is an indispensable process, and quality of lead bands directly affects subsequent manufacturing processes and quality of the lead-acid storage batteries, and has a close relationship with cooling effect of the band casting machine body. The first circulating water cooling system provides circulating cooling water to the band casting machine body to guarantee the band casting machine body to have good cooling effect so as to enable casted lead bands to have better quality. In addition, the first circulating water cooling system and the band casting machine body form the cooling water circulation loop, so that the cooling water can be recycled to avoid waste.
Description
Technical field
The utility model relates to the lead-acid accumulator field, is specifically related to a kind of band extruder.
Background technology
In pure lead-acid accumulator production field, plumbous band casting technique is a requisite procedure in its production process, the quality of plumbous band quality directly has influence on the manufacturing process of follow-up lead-acid accumulator and the quality of lead-acid accumulator, and the quality and the band extruder cooling effect of plumbous band quality are closely related.At present, utilize when the band extruder casting is plumbous is with, to the band extruder cooling generally in the following ways: directly running water is caused band extruder by pipeline, band extruder is cooled off, and running water directly is discharged to sewer again through behind the band extruder, and there is following some deficiency in this mode: first, in case tap water pipe line breaks down or short water supply, running water will not supplied, and band extruder promptly can't cool off, thereby influences casting strip quality; The second, the running water of process band extruder directly is discharged to sewer, causes a large amount of wastes (will waste the 22.4t running water in a day eight hours by the present condition of production) of running water, disposes of sewage also for simultaneously Chinese Ministry of Environmental Protection of factory and brings very big pressure.
Summary of the invention
The utility model provides a kind of band extruder, described band extruder comprises the band extruder body and is used to described band extruder body circulation that first circulating water cooling system of cooling water is provided, described first circulating water cooling system is communicated with described band extruder body, and the two constitutes the loop of cooling water circulation.
Further, in a kind of band extruder provided by the utility model, described first circulating water cooling system comprises centrifugal pump and is used to hold the cooling column of cooling water, described cooling column inner hollow, which is provided with delivery port and water inlet, described delivery port, centrifugal pump, band extruder body and water inlet are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described first circulating water cooling system also comprises first check valve, and described delivery port, centrifugal pump, first check valve, band extruder body and water inlet are communicated with by pipeline.
Further, a kind of band extruder provided by the utility model also comprises second circulating water cooling system, and described second circulating water cooling system, band extruder body and water inlet are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described second circulating water cooling system comprises pressure-reducing valve, and described pressure-reducing valve, band extruder body and water inlet are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described second circulating water cooling system also comprises second check valve, and described pressure-reducing valve, second check valve, band extruder body and water inlet are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described first circulating water cooling system also comprises the first flow control valve, and described centrifugal pump, first flow control valve and water inlet are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described first circulating water cooling system also comprises second flow control valve, and described delivery port, second flow control valve and centrifugal pump are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described first circulating water cooling system also comprises first Pressure gauge, and described centrifugal pump, first Pressure gauge and first check valve are communicated with by pipeline.
Further, in a kind of band extruder provided by the utility model, described second circulating water cooling system also comprises second Pressure gauge, and described pressure-reducing valve, second Pressure gauge and second check valve are communicated with by pipeline.
In lead-acid accumulator production process, plumbous band casting technique is a requisite procedure in its production process, the quality of plumbous band quality directly has influence on the manufacturing process of follow-up lead-acid accumulator and the quality of lead-acid accumulator, and the quality and the band extruder cooling effect of plumbous band quality are closely related.In the utility model, store an amount of cooling water in first circulating water cooling system, in the time of can effectively avoiding the running water water use peak, the shakiness of the hydraulic pressure and the water yield, so that cause cooling effect bad, provide the cooling water of circulation by first circulating water cooling system for the band extruder body, have better cooling effect to guarantee the band extruder body, thereby make the lead band that casts out have better quality.Simultaneously, first circulating water cooling system and band extruder body constitute the loop of cooling water circulation, can make the cooling water that the band extruder body is cooled off get back to first circulating water cooling system, and cooling water obtains recycling, avoids the waste of cooling water.
Description of drawings
Fig. 1 is the structural representation of a kind of band extruder among the utility model embodiment one.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by the specific embodiment.
Embodiment one
Please refer to Fig. 1, a kind of band extruder in the present embodiment comprises: the band extruder body 1 and first circulating water cooling system 2, first circulating water cooling system 2 is communicated with band extruder body 1 by pipeline 4, in first circulating water cooling system 2, hold a certain amount of cooling water is arranged, this cooling water flows out from first circulating water cooling system 2, arrive band extruder body 1 through piping 4, band extruder body 1 is cooled off, cooling water flows out from band extruder body 1 afterwards, gets back in first circulating water cooling system 2 through piping 4.
Particularly, first circulating water cooling system 2 comprises cooling column 201 and centrifugal pump 202, cooling column 201, centrifugal pump 202 and band extruder body 1 three are communicated with by pipeline 4, constitute a cooling water and circulate the loop, that is: cooling column 201 is provided with water inlet 2011 and delivery port 2012, be communicated with pipeline 4 between the delivery port 2012 of cooling column 201 and the centrifugal pump 202, be communicated with pipeline 4 between centrifugal pump 202 and the band extruder body 1, utilize pipeline 4 to be communicated with between the water inlet 2011 of band extruder body 1 and cooling column 201 equally.Cooling column 201 is used to save an amount of cooling water, centrifugal pump 202 is extracted the cooling water in the cooling column 201 out by delivery port 2012, the cooling water of extracting out flow to band extruder body 1 by pipeline 4, cooling water can cool off band extruder body 1, get back in the cooling tower 201 from the water inlet 2011 of cooling column 201 again behind the cooling water process band extruder body 1 of process band extruder body 1 and the pipeline 4 between cooling column 201 water inlets 2011, cooling water promptly is stored in the cooling column 201, so that use during next time cooling band extruder body 1.
In order to prevent to reflux from the cooling water that centrifugal pump 202 flows out, first check valve, 203, the first check valves 203 also are installed in first circulating water cooling system 2 are connected between centrifugal pump 202 and the band extruder body 1 by pipeline 4, reflux to prevent cooling water.
For the water yield to the cooling water that flows out from cooling column 201 delivery ports 2012 is regulated in right amount, the water yield that prevents the cooling water that delivery port 2012 flows out is excessive, second flow control valve 205 also is installed in first circulating water cooling system 2, second flow control valve 205 is installed between cooling column 201 delivery ports 2012 and the centrifugal pump 202, and cooling column 201 delivery ports 2012, second flow control valve 205 and centrifugal pump 202 are same by pipeline 4 connections.
For the water yield to the cooling water that flows out from centrifugal pump 202 is regulated in right amount, the water yield that prevents the cooling water that flows out from centrifugal pump 202 is excessive, in first circulating water cooling system 2 first flow control valve 204 is installed also, first flow control valve 204 is installed between cooling column 201 water inlets 2011 and the centrifugal pump 202, cooling column 201 water inlets 2011, first flow control valve 204 and centrifugal pump 202 are same by pipeline 4 connections, to form another flow of cooling water loop.Like this, when the water yield that flows out from centrifugal pump 202 is excessive, regulate first flow control valve 204, part is got back to the cooling column 201 by first flow control valve 204 from the cooling water that centrifugal pump 202 flows out, another part cooling water promptly passes through band extruder body 1, and band extruder body 1 is cooled off.
Cause the generation of the situation that band extruder body 1 can't cool off in order to prevent centrifugal pump in first circulating water cooling system 2 202 from damaging, band extruder in the present embodiment also comprises second circulating water cooling system 3, second circulating water cooling system, 3 external water supply pipes are by the water service cooling water.The water inlet 2011 of second circulating water cooling system 3, band extruder body 1, cooling column 201 is communicated with successively by pipeline 4, that is: the cooling water that flows out from water supply pipe 4 is through second circulating water cooling system 3 and band extruder body 1, and the back flow to the cooling column 201 from the water inlet 2011 of cooling column 201.Second circulating water cooling system 3 can also be when cooling off band extruder body 1, is that cooling column 201 injects cooling waters in good time, prevents from can't cool off for band extruder body 1 after cooling water uses up in the cooling column 201 again.
Particularly, second circulating water cooling system 3 comprises pressure-reducing valve 301, and the water inlet 2011 of described pressure-reducing valve 301, band extruder body 1 and cooling column 201 is communicated with by pipeline 4 successively.The effect of this pressure-reducing valve 301 is in order to regulate the hydraulic pressure of the cooling water that flows out in the water supply pipe 4, the hydraulic pressure that makes this place is all the time less than the hydraulic pressure of the cooling water between centrifugal pump 202 and the band extruder body 1, after guaranteeing that centrifugal pump 202 damages in first circulating water cooling system 2, second circulating water cooling system 3 provides cooling water automatically, and band extruder body 1 is cooled off.
Equally, for cooling water backflow that prevents to flow out in second circulating water cooling system 3 and the cooling water inflow of from first circulating water cooling system 2, flowing out, second check valve 302 is installed in this system, second check valve 302 is installed between band extruder body 1 and the pressure-reducing valve 301, and the three is communicated with by pipeline 4.
In order accurately to regulate the hydraulic pressure of the cooling water that flows out in the water supply pipe 4, the hydraulic pressure that makes this place is all the time less than the hydraulic pressure of the cooling water between centrifugal pump 202 and the band extruder body 1, in first circulating water cooling system 2 and second circulating water cooling system 3, be separately installed with first Pressure gauge 206 and second Pressure gauge 303, first Pressure gauge 206 is installed between the centrifugal pump 202 and first check valve 203, make cooling water flow after the centrifugal pump 202 and first Pressure gauge 206, flow to first check valve 203 again, second Pressure gauge 303 is installed between the pressure-reducing valve 301 and second check valve 302, the cooling water flow of water supply pipe flows to second check valve 302 again after the pressure-reducing valve 301 and second Pressure gauge 303.Data according to first Pressure gauge 206 show, regulate pressure-reducing valve 301, make the registration of the registration of second Pressure gauge 303 less than first Pressure gauge 206.
In the present embodiment, described band extruder body 1 is the band extruder that is used for carrying out plumbous band casting in the prior art.First circulating water cooling system 2 mainly utilizes the cooling water of storage in the cooling column 201 to realize the circulation of band extruder body 1 is cooled off, second circulating water cooling system, 3 external water supply pipes, in the time of can preventing effectively that first circulating water cooling system 2 from breaking down, still can realize circulation cooling to band extruder body 1, second circulating water cooling system 3 can also be when cooling off band extruder body 1, be that cooling column 201 injects cooling water, prevent to cool off for band extruder body 1 again after cooling water uses up in the cooling column 201 in good time.The band extruder that provides among this embodiment can be realized the good cooling effect of band extruder body 1, and it is recycling cooling water to be obtained, and avoids the waste of cooling water.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace.
Claims (10)
1. band extruder, comprise band extruder body (1), it is characterized in that, also comprise first circulating water cooling system (2) that is used to described band extruder body (1) circulation that cooling water is provided, described first circulating water cooling system (2) is communicated with described band extruder body (1), and the two constitutes the loop of cooling water circulation.
2. band extruder as claimed in claim 1, it is characterized in that, described first circulating water cooling system (2) comprises centrifugal pump (202) and is used to hold the cooling column (201) of cooling water, described cooling column (201) inner hollow, which is provided with delivery port (2012) and water inlet (2011), described delivery port (2012), centrifugal pump (202), band extruder body (1) and water inlet (2011) are communicated with by pipeline (4).
3. band extruder as claimed in claim 2, it is characterized in that, described first circulating water cooling system (2) also comprises first check valve (203), and described delivery port (2012), centrifugal pump (202), first check valve (203), band extruder body (1) and water inlet (2011) are communicated with by pipeline (4).
4. band extruder as claimed in claim 3 is characterized in that, also comprises second circulating water cooling system (3), and described second circulating water cooling system (3), band extruder body (1) and water inlet (2011) are communicated with by pipeline (4).
5. band extruder as claimed in claim 4 is characterized in that, described second circulating water cooling system (3) comprises pressure-reducing valve (301), and described pressure-reducing valve (301), band extruder body (1) and water inlet (2011) are communicated with by pipeline (4).
6. band extruder as claimed in claim 5, it is characterized in that, described second circulating water cooling system (3) also comprises second check valve (302), and described pressure-reducing valve (301), second check valve (302), band extruder body (1) and water inlet (2011) are communicated with by pipeline (4).
7. band extruder as claimed in claim 3, it is characterized in that, described first circulating water cooling system (2) also comprises first flow control valve (204), and described centrifugal pump (202), first flow control valve (204) and water inlet (2011) are communicated with by pipeline (4).
8. band extruder as claimed in claim 7, it is characterized in that, described first circulating water cooling system (2) also comprises second flow control valve (205), and described delivery port (2012), second flow control valve (205) and centrifugal pump (202) are communicated with by pipeline (4).
9. band extruder as claimed in claim 6, it is characterized in that, described first circulating water cooling system (2) also comprises first Pressure gauge (206), and described centrifugal pump (202), first Pressure gauge (206) and first check valve (203) are communicated with by pipeline (4).
10. band extruder as claimed in claim 9, it is characterized in that, described second circulating water cooling system (3) also comprises second Pressure gauge (303), and described pressure-reducing valve (301), second Pressure gauge (303) and second check valve (302) are communicated with by pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694796 CN203091702U (en) | 2012-12-14 | 2012-12-14 | Band casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694796 CN203091702U (en) | 2012-12-14 | 2012-12-14 | Band casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091702U true CN203091702U (en) | 2013-07-31 |
Family
ID=48843147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694796 Expired - Fee Related CN203091702U (en) | 2012-12-14 | 2012-12-14 | Band casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439130A (en) * | 2014-11-19 | 2015-03-25 | 辽宁科技大学 | Casting roller exterior circulating cooling device |
| CN107166808A (en) * | 2017-05-12 | 2017-09-15 | 中南大学 | A kind of founding factory cooling water heat recovery method and its device |
| CN108176829A (en) * | 2018-01-19 | 2018-06-19 | 天津荣程联合钢铁集团有限公司 | A kind of conticaster method for treating water and plank obtained by this method |
-
2012
- 2012-12-14 CN CN 201220694796 patent/CN203091702U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439130A (en) * | 2014-11-19 | 2015-03-25 | 辽宁科技大学 | Casting roller exterior circulating cooling device |
| CN104439130B (en) * | 2014-11-19 | 2016-06-29 | 辽宁科技大学 | A kind of Casting Roller outer loop chiller |
| CN107166808A (en) * | 2017-05-12 | 2017-09-15 | 中南大学 | A kind of founding factory cooling water heat recovery method and its device |
| CN108176829A (en) * | 2018-01-19 | 2018-06-19 | 天津荣程联合钢铁集团有限公司 | A kind of conticaster method for treating water and plank obtained by this method |
| CN108176829B (en) * | 2018-01-19 | 2019-08-23 | 天津荣程联合钢铁集团有限公司 | A kind of conticaster method for treating water and plate obtained by this method |
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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: 20130731 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |