CN202671677U - Multifunctional lead bullion electrolytic tank - Google Patents

Abstract

The utility model relates to a multifunctional lead bullion electrolytic tank, which comprises a tank body (1), a liquid inlet (2) and an overflow opening (3), wherein the tank body (1) is in a rectangular shape; the liquid inlet (2) and the overflow opening (3) are formed in upper parts of two opposite short tank edges respectively; a semi-circular edge sealing flow baffle (4) is arranged at the overflow opening (3) vertically, and a sealing plug (5) is arranged at the upper end of the semi-circular edge sealing flow baffle (4); the tank edges at the periphery and the bottom of the tank body (1) consist of a foundation layer (6), a lining layer (7) and surface layers (8); the foundation layer (6) is a cement concrete layer; the lining layer (7) is a phenolic resin layer; and the surface layers (8) are glass reinforced plastic fiber cloth layers. The multifunctional lead bullion electrolytic tank is mainly applied to a wet-method electrolytic refining process for lead metal and is good in anti-corrosion effect, convenient to maintain and low in manufacturing cost, and electrolyte can be discharged completely and directly from the overflow opening.

Description

Multi-functional lead bullion electrolyzer

Technical field

The utility model relates to a kind of multi-functional lead bullion electrolyzer, is mainly used in the wet method electrolysis refinery practice of lead metal.

Background technology

At present, generally adopt the plastics such as Steel Concrete liner soft pvc, PE as plumbous electrolyzer both at home and abroad, but the misoperation that occurs in process of production, anode scrap are because of the fracture of pole plate hangers and other mechanical external forces etc., can cause chloride plate to crash through plastic lining, anode scrap breaks plastic lining, external force is broken plastic lining, because plastic lining is that sky is layered on the concrete substrate, will cause lead electrolytic solution to be full of plastic lining and concrete interlayer as long as a rupture point appears in plastic lining, the whole internal surface of concrete cell body is corroded.Therefore plastic lining very easily is damaged, and destructiveness is large, need to often keep in repair, and maintenance cost is also higher.And the maintenance trouble may cause whole electrolyzer to be scrapped when serious inner bag damaged, and had increased production cost.

In addition, the plumbous electrolyzer volume of prior art is larger, and a plurality of grooves are one another in series during use, and it all is that the another end overflow port overflows to next groove from the groove one end fluid inlet liquid of nourishing that dosing and fluid infusion make; Because the particular requirement of plumbous anode electrolytic cell mud, and the consideration of anticorrosion difficult reason, general bottom land is not established leakage fluid dram, runs into single groove discharge opeing, must be in addition with sour pump drawing liquid.

The utility model content

The purpose of this utility model provides a kind of anticorrosion ability good for the deficiencies in the prior art exactly, can be directly from the emptying electrolytic solution of overflow port; And be convenient to maintenance, the multi-functional lead bullion electrolyzer that cost is lower.

For achieving the above object, the technical solution adopted in the utility model is: a kind of multi-functional lead bullion electrolyzer, bag cell body, fluid inlet and overflow port; It is characterized in that: cell body is rectangle, and fluid inlet and overflow port are separately positioned on the upper part of relative two short trough rims; There is the semicircle edge sealing flow-stopping plate of vertical installation at described overflow port place, and it is stifled to establish sealing plug on the semicircle edge sealing flow-stopping plate; Trough rim and bottom land form by basal layer, backing layer and upper layer around the described cell body; Basal layer is cement concrete layer, and backing layer is the resol layer, and upper layer is the reinforced plastic glass fibre layer of cloth.

Because the utilization of technique scheme, the utility model compared with prior art has following advantages:

Electrolytic cell lining layer of the present utility model adopts resol layer structure, can resist the misoperation, the anode scrap that occur in the production process and crash through the reinforced plastic glass fibre layer of cloth because of the chloride plate that the fracture of pole plate hangers and other mechanical external forces etc. cause, and the generation of the electrolyte leakage that produces; The isolation of resol layer has been arranged simultaneously, and much more simply the installation of reinforced plastic glass fibre layer of cloth has also become.That is: hang and rivet clasp without the riveting part, directly go up glue just passable.Have the characteristics such as simple in structure, corrosion resistance and good, resistance to deterioration are strong, long service life, and be convenient to maintenance.The semicircle edge sealing flow-stopping plate of overflow port of the present utility model and sealing plug bridging structure; Can realize, when the cell body liquid level was higher than overflow port, the electrolytic solution of bottom under the stifled condition, can be walked around this semicircle edge sealing flow-stopping plate and at first arrive the overflow port discharge without sealing plug in semicircle edge sealing flow-stopping plate upper end in the cell body; When the cell body liquid level was lower than overflow port, in the cell body there being under the stifled condition of sealing plug in semicircle edge sealing flow-stopping plate upper end the electrolytic solution of bottom, can produce the electrolytic solution in " siphon " principle pump drainage cell body, realizes directly from the emptying electrolytic solution function of overflow port.Substituted sour pump drawing liquid step, saved production cost, cost is also lower.

Description of drawings

Fig. 1 is the utility model master sectional structure chart.

Fig. 2 is the plan structure figure of Fig. 1.

Fig. 3 is the A-A sectional structure chart of Fig. 1.

Reference numeral is among the figure: 1 cell body; 2 fluid inlets; 3 overflow ports; 4 semicircle edge sealing flow-stopping plates; 5 sealing plugs are stifled; 6 basal layers; 7 backing layers; 8 upper layers; 9 drainage tubes.

Embodiment

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

Multi-functional lead bullion electrolyzer shown in Fig. 1-3, bag cell body 1, fluid inlet 2 and overflow port 3; It is characterized in that: cell body 1 is rectangle, and fluid inlet 2 and overflow port 3 are separately positioned on the upper part of relative two short trough rims; There is the semicircle edge sealing flow-stopping plate 4 of vertical installation at described overflow port 3 places, and sealing plug stifled 5 is established in semicircle edge sealing flow-stopping plate 4 upper ends; Trough rim and bottom land form by basal layer 6, backing layer 7 and upper layer 8 around the described cell body 1; Basal layer 6 is cement concrete layer, and backing layer 7 is the resol layer, and upper layer 8 is the reinforced plastic glass fibre layer of cloth.Described overflow port 3 has one section downward drainage tube 9 outside cell body 1, and drainage tube 9 bottom mouth be lower than the bottom land plane of cell body 1.

Claims (2)

1. a multi-functional lead bullion electrolyzer wraps cell body (1), fluid inlet (2) and overflow port (3); It is characterized in that: cell body (1) is rectangle, and fluid inlet (2) and overflow port (3) are separately positioned on the upper part of relative two short trough rims; Described overflow port (3) is located the semicircle edge sealing flow-stopping plate (4) of vertical installation, and sealing plug stifled (5) is established in semicircle edge sealing flow-stopping plate (4) upper end; Trough rim and bottom land form by basal layer (6), backing layer (7) and upper layer (8) around the described cell body (1); Basal layer (6) is cement concrete layer, and backing layer (7) is the resol layer, and upper layer (8) is the reinforced plastic glass fibre layer of cloth.

2. multi-functional lead bullion electrolyzer according to claim 1, it is characterized in that: described overflow port (3) has one section downward drainage tube (9) outside cell body (1), and drainage tube (9) bottom mouth be lower than the bottom land plane of cell body (1).

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