CN205869423U

CN205869423U - Draw continuous casting crystallizer on cable copper strips

Info

Publication number: CN205869423U
Application number: CN201620740656.1U
Authority: CN
Inventors: 古利鸿
Original assignee: YUNNAN NEW COPPERSMITH INDUSTRIAL Co Ltd
Current assignee: YUNNAN NEW COPPERSMITH INDUSTRIAL Co Ltd
Priority date: 2016-07-14
Filing date: 2016-07-14
Publication date: 2017-01-11
Anticipated expiration: 2026-07-14

Abstract

The utility model provides a draw continuous casting crystallizer on cable copper strips, including inner chamber, overcoat, inner tube, first water inlet, second water inlet, first delivery port, second delivery port, its characterized in that: the inner chamber outside is provided with the overcoat, and screw set has the inner tube on the inner chamber surface, and the inner tube upper end is provided with the second water inlet, and the inner tube lower extreme is provided with the second delivery port, is provided with first water inlet on the overcoat, and the overcoat lower extreme is provided with first delivery port, and this equipment structure is rationally normal, carries out cooling protection through setting up the inner tube at crystallizer inner chamber surface and pressing from both sides the cover to whole crystallizer, and the stable temperature curve of the effectual formation of ability guarantees that the crystallinity of copper strips can be good.

Description

A kind of cable copper strip upward continuous casting crystallizer

Technical field

This utility model relates to chemistry, metallurgical class, the equipment used in cable copper strip production process, espespecially a kind of cable Copper strips upward continuous casting crystallizer.

Background technology

Crystallizer is a kind of equipment for crystallization operation, and the type of crystallizer is a lot, obtains hypersaturated state by solution Method can divide crystallizing evaporator and cooler crystallizer, by the type of flow can decomposition mother solution circulation crystallization device and magma (i.e. mother solution and The mixture of crystal) circulation crystallization device, continuous crystalizer and periodic crystallisation device can be divided by mode of operation, crystallizer one flute profile is held Device, wall is provided with chuck or device built with coiled pipe, in order to groove in solution is heated or cooled, crystallization tank can be used as crystallizing evaporator or Cooler crystallizer, for improving crystal production intensity, can set up agitator in groove, and crystallization tank can be used for continuous operation or interval behaviour Making, the crystal that intermittently operated obtains is relatively big, but crystal is easily linked to be druse, entrainment mother liquor, affects product purity, and this crystallizer is tied Structure is simple, produces intensity relatively low, it is adaptable to the production of be pilot (such as chemical reagent and biochemical reagents etc.).

In the production process of copper strips, the crystallizer used in smelting furnace is a very important equipment, crystallizer Crystallization effect directly affects the percent crystallization in massecuite of the copper strips of pull-out, affects the various operating characteristics of cable copper strip, and prior art uses Crystallizer, generally uses water-cooling jacket that crystallizer internal cavity carries out parcel cooling, owing to crystallizer requires temperature difference steady decrease, temperature Difference change is excessive often leads to copper strips embrittlement, easily breaks, and how to keep stable the reducing of mould temperature to be always industry Difficult point.

Summary of the invention

Providing a kind of cable copper strip upward continuous casting crystallizer for the problems referred to above this utility model, this device structure is reasonable Specification, carries out cooling protection by arranging inner tube and chuck at crystallizer internal cavity outer surface to whole crystallizer, can effective shape Become stable temperature curve, it is ensured that the crystal property of copper strips is good.

For solving above-mentioned technical problem, this utility model provides a kind of cable copper strip upward continuous casting crystallizer, including interior Chamber, overcoat, inner tube, the first water inlet, the second water inlet, the first outlet, the second outlet, it is characterised in that: lumen outer Being provided with overcoat, on inner chamber outer surface, spiral is provided with inner tube, and inner tube upper end is provided with the second water inlet, and inner tube lower end is provided with Second outlet, outer set upper side is provided with the first water inlet, and overcoat lower end is provided with the first outlet.

As further improvement of the utility model, described inner chamber bottom is wedge structure.

Operation principle:

This device structure reasonable standard, can effectively be come crystallizer with melted copper water segregation by the design of overcoat, Effectively can protect crystallizer, the inner tube of crystallizer outer surface design is helical design, wraps along whole crystallizer Wrap up in, cool down water flowing from top to bottom, while crystallizer top is lowered the temperature, cool down water heat up, cold after intensification But water carries out crystallisation by cooling to the copper of crystallizer bottom, has stable temperature lowering curve, sufficiently effective can tie copper water Crystalline substance, and the wedge structure of crystallizer bottom extension can effectively form the congregational rate of copper water, can effectively increase copper strips Continuous casting effect.

This utility model compared with prior art has the advantages that

1, this device structure reasonable standard, can effectively be opened crystallizer with melted copper water segregation by the design of overcoat Coming, effectively can protect crystallizer, the inner tube of crystallizer outer surface design is helical design, carries out along whole crystallizer Parcel, cools down water flowing from top to bottom, cools down water and heat up, after intensification while lowering the temperature crystallizer top Cooling water carries out crystallisation by cooling to the copper of crystallizer bottom, has stable temperature lowering curve, sufficiently effective can carry out copper water Crystallization, and the wedge structure of crystallizer bottom extension can effectively form the congregational rate of copper water, can effectively increase copper strips Continuous casting effect.

Accompanying drawing explanation

Fig. 1 is a kind of cable copper strip upward continuous casting crystallizer structural representation；

1-inner chamber in figure；2-the first water inlet；3-the second water inlet；4-the second outlet；5-overcoat；6-inner tube；7- One outlet.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than all real Execute example, based on the embodiment in this utility model, those of ordinary skill in the art under not making creative work premise, institute The every other embodiment obtained, broadly falls into this utility model protection domain.

Embodiment 1

Such as Fig. 1 one cable copper strip upward continuous casting crystallizer, including inner chamber 1, overcoat 5, inner tube 6, the first water inlet 2, Two water inlets 3, the first outlet 7, the second outlet 4, it is characterised in that: inner chamber 1 is outside is provided with overcoat 5, inner chamber 1 outer surface Upper spiral is provided with inner tube 6, and inner tube 6 upper end is provided with the second water inlet 3, and inner tube 6 lower end is provided with the second outlet 4, overcoat 5 Upper end is provided with the first water inlet 2, and overcoat 5 lower end is provided with the first outlet 7, and described inner chamber 1 bottom is wedge structure, and this sets Standby specification rational in infrastructure, can effectively be come crystallizer with melted copper water segregation by the design of overcoat, can be effectively to knot Brilliant device is protected, and the inner tube of crystallizer outer surface design is helical design, wraps up along whole crystallizer, and cooling water is by upper Flowing under and, cools down water while lowering the temperature crystallizer top and heats up, and the cooling water after intensification is to crystallizer The copper of bottom carries out crystallisation by cooling, has stable temperature lowering curve, sufficiently effective can crystallize copper water, and crystallizer The wedge structure that bottom extends can effectively form the congregational rate of copper water, can effectively increase the continuous casting effect of copper strips.

Claims

1. a cable copper strip upward continuous casting crystallizer, including inner chamber (1), overcoat (5), inner tube (6), the first water inlet (2), Two water inlets (3), the first outlet (7), the second outlet (4), it is characterised in that: inner chamber (1) is outside is provided with overcoat (5), On inner chamber (1) outer surface, spiral is provided with inner tube (6), and inner tube (6) upper end is provided with the second water inlet (3), and inner tube (6) lower end sets Being equipped with the second outlet (4), overcoat (5) upper end is provided with the first water inlet (2), and overcoat (5) lower end is provided with the first outlet (7).

A kind of cable copper strip upward continuous casting crystallizer, it is characterised in that: described inner chamber (1) bottom For wedge structure.