CN205254085U - Plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype - Google Patents
Plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype Download PDFInfo
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- CN205254085U CN205254085U CN201520992109.8U CN201520992109U CN205254085U CN 205254085 U CN205254085 U CN 205254085U CN 201520992109 U CN201520992109 U CN 201520992109U CN 205254085 U CN205254085 U CN 205254085U
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- plumbous liquid
- plumbous
- liquid
- stereotype
- lead
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Abstract
The utility model discloses a plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype, include lead melting furnace, plumbous liquid pipe, support, lead pump, plumbous liquid pipe and support fixed connection, the lead pump connection is on plumbous liquid pipe, and the feed end setting that plumbous liquid was managed is in the lead melting furnace, and the discharge end setting of plumbous liquid pipe is in the roll gauge top, and feeding mechanism still includes the level sensor who is used for measuring the plumbous liquid liquid level height of roll gauge, and the level sensor setting is on plumbous liquid liquid level and/or on the plumbous liquid pipe or support of roll gauge top, and the lead pump is variable frequency pump or servopump. The utility model discloses plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype simple structure through the mode that adopts variable frequency pump or servopump and level sensor electric connection, realizes the automatic control of the plumbous liquid liquid level of breaker roll seam department, and the oxidation probability of the plumbous liquid of the reducible liquid level of plumbous liquid liquid level that keeps telling somebody what one's real intentions are reduces plumbous oxidation loss, and the stereotype defective percentage is hanged down.
Description
Technical field
The utility model relates to the feeding machanism of stereotype casting and rolling installation, is specifically related to a kind of plumbous liquid feeding machanism of stereotype casting and rolling installation.
Background technology
Manufacturing grid with the production process of stereotype is: the plumbous liquid of melting is joined between two rolls, and the cooling and roll compacting formation stereotype of plumbous liquid by roll, then stereotype is imported in conticaster to tandem rolling between roll. The plumbous liquid of melting pumps in the roll gap between roll through lead pump, forms the plumbous liquid of certain liquid level at roll gap place, to ensure carrying out smoothly of continuous casting production. But, plumbous liquid liquid level is too high and in situation that roll rotational speed is constant, plumbous liquid can not be consumed in time, layer is easily produced oxidation lead skim by the oxygen generation oxidation reaction in furnace air, plumbous oxidation loss is large, heat loss is fast, not only causes to a certain degree raw-material waste, also can cause the defect rate that stereotype is higher.
Improved technical scheme comprises near the storage lead bath (be preferably and be arranged on roll top) being arranged on roll, storage lead bath communicates with lead melting furnace by plumbous liquid pipe, the discharging opening of storage lead bath is connected with discharge nozzle, and first plumbous liquid be pumped in storage lead bath by lead melting furnace, then flows to roll gauge via discharge nozzle. Because storage lead bath is sealing state, can reduce as far as possible and enter the probability that plumbous liquid wherein contacts with air. In said structure and CN203371024U disclosed for the molten lead system class to accumulator plate casting machine feed seemingly, both differences are that the storage lead bath in CN203371024U technical scheme has low-temperature heating device, in addition, on plumbous liquid carrier pipe, control valve is installed. In technique scheme, the control mode to control valve is not further elaborated. To sum up, plumbous liquid feeding system structure of the prior art is too complicated, be unfavorable for its maintenance, and automaticity is low.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, and a kind of real-time plumbous liquid feeding machanism of the stereotype casting and rolling installation of charging as required of automatic controlling liquid level height, realization is provided.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of plumbous liquid feeding machanism of stereotype casting and rolling installation, comprise lead melting furnace, plumbous liquid pipe, support, lead pump, plumbous liquid pipe is fixedly connected with support, lead pump is connected on plumbous liquid pipe, the feed end of plumbous liquid pipe is arranged in lead melting furnace, the discharge end of plumbous liquid pipe is arranged on roll gauge top, it is characterized in that, described feeding machanism also comprises the liquid level sensor for measuring the plumbous liquid liquid level of roll gauge, described liquid level sensor is arranged on the plumbous liquid pipe or support of roll gauge top, described lead pump is variable frequency pump or servopump.
Preferably technical scheme is, described liquid level sensor is rangefinder, and rangefinder is fixedly connected with plumbous liquid pipe or the support of roll gauge top.
Preferred technical scheme is that described liquid level sensor is floating-ball level switch or ball float level controller.
Further preferred technical scheme is that rangefinder is the one being selected from laser range finder, ultrasonic range finder and infrared range-measurement system.
Normally produce for fear of one of them liquid level sensor failure effect, preferred technical scheme is that described plumbous liquid feeding machanism comprises at least two liquid level sensors.
Advantage of the present utility model and beneficial effect are:
The plumbous liquid feeding machanism of the utility model stereotype casting and rolling installation is simple in structure, compared with prior art, save storage lead bath of the prior art, by the mode that adopts variable frequency pump or servopump and liquid level sensor to be electrically connected, realize the automatic control of the plumbous liquid liquid level in breaker roll seam place, keep the plumbous liquid liquid level of telling somebody what one's real intentions are can reduce the oxidation probability of the plumbous liquid of liquid level, reduce plumbous oxidation loss, stereotype defect rate is low.
Brief description of the drawings
Fig. 1 is the structural representation of the plumbous liquid feeding machanism embodiment 1 of the utility model stereotype casting and rolling installation;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the structural representation of the plumbous liquid feeding machanism embodiment 2 of the utility model stereotype casting and rolling installation;
Fig. 4 is the partial enlarged drawing of B in Fig. 3.
In figure: 1, lead melting furnace; 2, plumbous liquid pipe; 3, support; 4, lead pump; 5, rangefinder; 6, floating-ball level switch.
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 are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1-2, the plumbous liquid feeding machanism of stereotype casting and rolling installation comprises lead melting furnace 1, plumbous liquid pipe 2, support 3, lead pump 4, plumbous liquid pipe 2 is fixedly connected with support 3, lead pump 4 is connected on plumbous liquid pipe 2, the feed end of plumbous liquid pipe 2 is arranged in lead melting furnace 1, the discharge end of plumbous liquid pipe 2 is arranged on roll gauge top, feeding machanism also comprises the liquid level sensor for measuring the plumbous liquid liquid level of roll gauge, liquid level sensor is arranged on the plumbous liquid pipe 2 of roll gauge top, and lead pump 4 is variable frequency pump or servopump.
Liquid level sensor is rangefinder 5, and rangefinder is fixedly connected with the plumbous liquid pipe of roll gauge top. Rangefinder is the one being selected from laser range finder, ultrasonic range finder and infrared range-measurement system
Embodiment 2
As shown in Figure 3-4, embodiment 2 is with the difference of embodiment 1, and plumbous liquid feeding machanism comprises two liquid level sensors, and one of liquid level sensor be floating-ball level switch 6, and another is the rangefinder 5 of use in embodiment 1. Liquid level sensor is fixedly connected with support.
Liquid level sensor and lead pump are all electrically connected with control circuit.
When use, open lead pump and continue charging, in the time that rangefinder detects that plumbous liquid liquid level exceedes certain threshold value, stop charging or feed rate reduces, now roll continues to consume the plumbous liquid in roll gauge, in the time that plumbous liquid liquid level is less than certain threshold value, restart charging or feed rate and strengthen, plumbous liquid liquid level can be remained in a stable interval like this.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of 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 (5)
1. the plumbous liquid feeding machanism of a stereotype casting and rolling installation, comprise lead melting furnace, plumbous liquid pipe, support, lead pump, plumbous liquid pipe is fixedly connected with support, lead pump is connected on plumbous liquid pipe, the feed end of plumbous liquid pipe is arranged in lead melting furnace, the discharge end of plumbous liquid pipe is arranged on roll gauge top, it is characterized in that, described feeding machanism also comprises the liquid level sensor for measuring the plumbous liquid liquid level of roll gauge, described liquid level sensor is arranged on the plumbous liquid pipe or support of roll gauge top, and described lead pump is variable frequency pump or servopump.
2. the plumbous liquid feeding machanism of stereotype casting and rolling installation according to claim 1, is characterized in that, described liquid level sensor is rangefinder, and rangefinder is fixedly connected with plumbous liquid pipe or the support of roll gauge top.
3. the plumbous liquid feeding machanism of stereotype casting and rolling installation according to claim 1, is characterized in that, described liquid level sensor is floating-ball level switch or ball float level controller.
4. the plumbous liquid feeding machanism of stereotype casting and rolling installation according to claim 2, is characterized in that, rangefinder is the one being selected from laser range finder, ultrasonic range finder and infrared range-measurement system.
5. the plumbous liquid feeding machanism of stereotype casting and rolling installation according to claim 1, is characterized in that, described plumbous liquid feeding machanism comprises at least two liquid level sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992109.8U CN205254085U (en) | 2015-12-04 | 2015-12-04 | Plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992109.8U CN205254085U (en) | 2015-12-04 | 2015-12-04 | Plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254085U true CN205254085U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992109.8U Active CN205254085U (en) | 2015-12-04 | 2015-12-04 | Plumbous liquid feeding mechanism of equipment of rolling is cast to stereotype |
Country Status (1)
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| CN (1) | CN205254085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355350A (en) * | 2019-03-29 | 2019-10-22 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid molding machine and its method |
| CN111408703A (en) * | 2020-03-24 | 2020-07-14 | 邱德钡 | Lead plate manufacturing device used in cooperation with lead melting tank |
-
2015
- 2015-12-04 CN CN201520992109.8U patent/CN205254085U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355350A (en) * | 2019-03-29 | 2019-10-22 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid molding machine and its method |
| CN111408703A (en) * | 2020-03-24 | 2020-07-14 | 邱德钡 | Lead plate manufacturing device used in cooperation with lead melting tank |
| CN111408703B (en) * | 2020-03-24 | 2021-10-22 | 邱德钡 | Lead plate manufacturing device used in cooperation with lead melting tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |