CN203124717U

CN203124717U - High-level small lead pan for central lead supply system

Info

Publication number: CN203124717U
Application number: CN 201320012663
Authority: CN
Inventors: 杨华; 沈新华
Original assignee: WUHAN HILANS AUTOMATION MACHINE CO Ltd
Current assignee: WUHAN HILANS AUTOMATION MACHINE CO Ltd
Priority date: 2013-01-10
Filing date: 2013-01-10
Publication date: 2013-08-14
Anticipated expiration: 2023-01-10

Abstract

The utility model relates to lead pans, in particular to a high-level small lead pan for a central lead supply system in the field of lead-acid storage batteries. The high-level small lead pan comprises a pan body with four cavity bodies, a safety valve device and a proportional valve device, wherein the safety valve device is installed in a first cavity body of the high-level small lead pan, and the proportional valve device is installed in a fourth cavity body of the high-level small lead pan. By means of the high-level small lead pan, lead solution of the central lead supply system can be supplied to lead spoons of each casting machine in a quantification mode, the problems that lead leaks and the lead solution is prone to being oxidized in the process of central lead supplying are solved, the times of manual maintaining and maintaining difficulty are greatly reduced, the service life of a valve core in the lead pan is prolonged, and cost is saved.

Description

A kind of for the high-order little lead pan of concentrating for lead system

Technical field

The utility model relates to the polar plate of lead acid storage battery production equipment, and is specifically a kind of for the high-order little lead pan of concentrating for lead system, is applicable to the automatic Casting Equipment of the metal grid in lead-acid accumulator manufacturing field.

Background technology

In the polar plate of lead acid storage battery production process, for reducing environmental pollution, save artificial, the cast panel mode of one pot of multimachine begins to become the market mainstream, so-called one pot of multimachine is supplied with plumbous liquid by a lead pan exactly, by concentrating for lead system plumbous liquid is delivered to each casting plate machine, when plumbous liquid is delivered to casting plate machine, because the sealing means of junction and the defective of plumbous liquid mode of heating can often take place to leak plumbous, problems such as plumbous liquid oxidation cause equipment failure rate higher, need artificial often maintenance, spool is changed frequent, has increased equipment cost, in addition because plumbous liquid temp is very high, increased the danger of hand labor intensity and operation greatly

In addition, high-order lead pan for the single pot of mode of unit that exists on the market, namely a casting plate machine is equipped with a high-order lead pan, lead pig is directly fusing in the high-order lead pan of this kind, plumbous liquid must be full of around the lumen, relies on the plumbous liquid of fusing to guarantee the plumbous liquid temp of lumen and exocoel, does not change structure if just reduce the size of lead pan, not only can increase the difficulty that lead pan is made, can cause the temperature of plumbous liquid in the lumen to be difficult for keeping simultaneously because of the minimizing of plumbous liquid in the lead pan.

The utility model content

In order to solve the problems of the technologies described above, it is a kind of for the high-order little lead pan of concentrating for lead system that the utility model provides, certainly concentrate the buffer storage that is delivered to casting plate machine for lead system as plumbous liquid, the high-order lead pan structure that is different from single pot of mode of unit, overcome and concentrate for problems such as plumbous hourglass lead, the easy oxidations of plumbous liquid, reduce the replacing number of times of spool, reduce equipment failure rate and artificial maintenance difficulty.

The little lead pan of a high position of the present utility model, be positioned over casting plate machine top, comprise a pot body, be loaded on relief valve device and proportional valve device in pot body, it is characterized in that, pot nside is divided into four cavitys, first cavity passes through the vertical UNICOM of circular hole with second cavity, and plumbous liquid flows into second cavity by first cavity from top to bottom; Second cavity and the horizontal UNICOM of the 3rd cavity, plumbous liquid flows into the 3rd cavity by second cavity from left to right; The 3rd cavity passes through the vertical UNICOM of quantitative spool with the 4th cavity, and plumbous liquid enters the 4th cavity by the 3rd cavity from bottom to top.

As preferred version, on the described relief valve device adjusting nut has been installed, the folding condition of relief valve device can be controlled by manual turn adjusting nut.

Same preferred, the proportional valve device comprises mount pad, air cylinder driven mechanism, seesaw mechanism and quantitative linkage, air cylinder driven mechanism and seesaw mechanism middle part all are loaded on mount pad, air cylinder driven mechanism drive end connects seesaw mechanism one end, quantitatively linkage is loaded on the seesaw mechanism other end, cylinder drives quantitative linkage by seesaw mechanism and moves both vertically, thereby controls the regular switching of quantitative spool, and then realizes the weight feed of plumbous liquid.

More preferred, in first cavity electric heating tube is housed, guarantee plumbous liquid temp in first cavity by electrical heating, the lead pan bottom rear is equipped with electric boiling plate, guarantees plumbous liquid temp in second, third cavity by electrical heating.

Described in the utility model for the high-order little lead pan of concentrating for lead system, the high-order lead pan structure that is different from single pot of mode of unit, problems such as the plumbous hourglass lead of concentrated confession, plumbous liquid oxidation have been overcome, reduced the replacing number of times of spool, reduce equipment failure rate and artificial maintenance difficulty, reduced equipment cost.

Description of drawings

Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.

Fig. 1 looks schematic diagram for the integral body master of high-order little lead pan.

Fig. 2 looks schematic diagram for the integral left of high-order little lead pan.

Fig. 3 is the whole schematic top plan view of high-order little lead pan.

Fig. 4 is the relief valve device schematic diagram.

Fig. 5 is proportional valve device schematic diagram.

Reference numeral wherein is as follows:

1--pot body, 2--relief valve device, 3--proportional valve device, the 4--electric heating tube, 5--electric boiling plate, 6--first cavity, 7--second cavity, 8--the 3rd cavity, 9-the four cavity, 10--first transverse slat, 11--second transverse slat, 12--the 3rd transverse slat, 13--first vertical plate, 14--second vertical plate, 15--the 3rd vertical plate, 16--the 4th vertical plate, 17--first dividing plate, 18--second partition, the 19--cover plate, the 20--base plate, 21--spool, 22--adjusting nut, 23--air cylinder driven mechanism, the 24--mount pad, 25--seesaw mechanism, the quantitative linkage of 26--.

The specific embodiment

In conjunction with Fig. 1, Fig. 2, shown in Figure 3, high-order little lead pan comprises pot body 1, relief valve device 2, proportional valve device 3, electric heating tube 4 and electric boiling plate 5;

Pot body 1 comprises first, second, third transverse slat 10,11,12, first, second, third, fourth

vertical plates

13,14,15,16, first, second dividing plate 17,18, cover plate 19 and base plate 20; First transverse slat 10, second transverse slat 11, first vertical plate 13, second vertical plate 14 and first dividing plate 17 constitute first cavity 6, first transverse slat 10, second transverse slat 11, first vertical plate 13, second vertical plate 14, first dividing plate 17 and base plate 20 constitute second cavity 7, second transverse slat 11, the 3rd transverse slat 12, the 3rd, the 4th vertical plate 16, second partition 18 and base plate 20 constitute the 3rd cavity 8, the second transverse slats 11, the 3rd transverse slat 12, the 3rd, the 4th vertical plate 16 and second partition 18 and constitute the 4th cavity 9; First transverse slat, 10 bottoms have circular hole, and plumbous liquid is concentrated for lead system and flowed into first cavity 6 by circular hole; Described first dividing plate 17 centers have circular hole, and plumbous liquid flows into described second cavity 7 through first dividing plate, 17 circular holes by described first cavity 6; Described second cavity 7 and described the 3rd cavity 8 UNICOMs, plumbous liquid flows into the 3rd cavity 8 by described second cavity 7 from left to right;

Relief valve device 2 is loaded on cover plate 19 left sides, and proportional valve device 3 is loaded on cover plate 19 front ends, and electric heating tube 4 is fixed on the cover plate 19 and stretches into pot body 1 inside, and electric boiling plate 5 is loaded on pot body 1 bottom.

In conjunction with shown in Figure 4, relief valve device 2 is the adjusting rod that TOE, the other end are back taper, and the adjusting nut 22 of adjusting the adjusting rod threaded end can make back taper type end insert or leave the circular hole of first dividing plate 17.

In conjunction with shown in Figure 5, proportional valve device 3 comprises mount pad 24, air cylinder driven mechanism 23, seesaw mechanism 25 and quantitative linkage 26, air cylinder driven mechanism 23 and seesaw mechanism 25 middle parts all are loaded on mount pad 24, air cylinder driven mechanism 23 drive ends connect seesaw mechanism 25 1 ends, quantitatively linkage 26 is loaded on seesaw mechanism 25 other ends, cylinder drives quantitative linkage 26 by seesaw mechanism 25 and moves both vertically, thereby controls the switching of quantitative spool 21, and then realizes the weight feed of plumbous liquid.

The flow process of plumbous liquid in this high-order little lead pan is: by concentrating the plumbous liquid of carrying for lead system to enter first cavity 6 from the circular hole of first transverse slat 10, electric heating tube 4 heating in first cavity 6, plumbous liquid temp is remained in 450 ℃-550 ℃ the scope, because relief valve device 2 keeps normally open when non-service mode always, so plumbous liquid flows into second cavity 7 and the 3rd cavity 8 through the circular hole of first dividing plate 17 by first cavity 6, the plumbous liquid of this moment continues in the temperature range of 450 ℃-550 ℃ of maintenances under electric boiling plate 5 heating, when the push rod of proportional valve device 3 rises, plumbous liquid flows into the 4th cavity 9 from the 3rd cavity 8, and in the plumbous spoon of the 4th cavity 9 inflow casting plate machines, when the push rod of proportional valve device 3 falls, plumbous liquid in the 3rd cavity 8 no longer flows into the 4th cavity 9, has so just realized the weight feed of plumbous liquid.

This is used for concentrating the high-order little lead pan for lead system, the high-order lead pan structure that is different from single pot in unit has overcome problems such as the plumbous hourglass lead of concentrated confession, the easy oxidation of plumbous liquid, has reduced the replacing number of times of spool, reduce equipment failure rate and artificial maintenance difficulty, reduced equipment cost.

It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. one kind is used for concentrating the high-order little lead pan for lead system, be positioned over casting plate machine top, comprise a pot body, be loaded on relief valve device and proportional valve device in pot body, it is characterized in that, described pot nside comprises four cavitys, described first cavity and described second cavity are by the circular hole vertical connection, and plumbous liquid flows into described second cavity by described first cavity from top to bottom; Described second cavity is communicated with described the 3rd cavity level, and plumbous liquid flows into the 3rd cavity by described second cavity from left to right; Described the 3rd cavity and described the 4th cavity are by quantitative spool vertical connection, and plumbous liquid enters the 4th cavity by described the 3rd cavity from bottom to top.

2. the high-order little lead pan for concentrated confession lead system according to claim 1 is characterized in that, on the described relief valve device adjusting nut has been installed.

3. according to claim 1 and 2 for the high-order little lead pan of concentrating for lead system, it is characterized in that, described proportional valve device comprises mount pad, air cylinder driven mechanism, seesaw mechanism and quantitative linkage, described air cylinder driven mechanism and seesaw mechanism middle part all are loaded on the mount pad, described air cylinder driven mechanism drive end connects an end of described seesaw mechanism, and described quantitative linkage connects the other end of described seesaw mechanism.

4. according to claim 3 for the high-order little lead pan of concentrating for lead system, it is characterized in that in described first cavity electric heating tube is housed, described lead pan bottom rear is equipped with electric boiling plate.