CN218994059U

CN218994059U - Zinc scum fishing device

Info

Publication number: CN218994059U
Application number: CN202223510298.XU
Authority: CN
Inventors: 陈本和; 陈荣康; 陈昌兴; 刘吉学; 万兴雨; 陈金云; 李锦标; 冯文跃
Original assignee: Huize Chengcheng Zinc Electric Industry Co ltd
Current assignee: Huize Chengcheng Zinc Electric Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-09
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a zinc dross salvaging device, which belongs to the field of auxiliary devices for electric furnace zinc smelting and comprises a high-temperature resistant slag scooping spoon, a grab handle, an anti-blocking device and a slag collecting pocket, wherein the slag scooping spoon is arranged at the front end of the grab handle, the front end of the slag scooping spoon is provided with a slag collecting groove, the slag collecting pocket is detachably arranged in the slag collecting groove, the grab handle and the slag scooping spoon are uniformly provided with limiting rings, the anti-blocking device comprises an operating rod and a scraping plate, the operating rod is arranged in the limiting rings, the scraping plate is arranged at the front end of the operating rod and is in fit with the slag scooping spoon, the scraping plate is opposite to a slag inlet, slag can be collected in the salvaging process, repeated slag pouring is not needed, residues in a slag scooping area can be cleaned timely and efficiently, residual dross is prevented from being firmly adhered in a strainer or a funnel, a salvaging area is reduced, and a leakage hole is blocked.

Description

Zinc scum fishing device

Technical Field

The utility model belongs to the field of auxiliary devices for electric furnace zinc smelting, and particularly relates to a zinc dross salvaging device.

Background

The surface of zinc liquid in the production process of electric furnace zinc metallurgy can have the dross, and the dross can influence the purity of zinc products if cooling and casting along with the zinc liquid, so that the dross on the upper layer of the zinc liquid needs to be salvaged, and the current zinc dross salvaging device generally adopts a colander or a funnel to salvage, but has the following problems: firstly, in order to avoid the influence of scum accumulation or overflow in the strainer on the next salvage, operators need to pour the scum into a slag collecting container beside a zinc pot after salvaging one scoop of scum, so that the operation of salvaging the scum is tedious and time-consuming; secondly, because the dross has the viscosity, traditional deslagging operation can remain a part of dross in the strainer or the funnel and the adhesion is firm, can let the salvage district diminish and cause the leak hole to block up after using for a period of time, consequently traditional zinc dross fishing device durability is not high, need frequent clearance and change.

The Chinese patent CN201920928388.X discloses a zinc pot slag dragging device, which comprises an operating rod, a placement basket and a slag dragging basket, wherein the slag dragging basket is driven to drag out zinc slag by stirring the operating rod, and a driving mechanism is operated again to enable the slag dragging basket to be rotationally buckled with the placement basket, so that the zinc slag enters the placement basket, then the operation is repeated to drag out the zinc slag in the zinc pot, the operation is more convenient, and the working efficiency of staff is improved.

However, the above manner still pours out the scum in the slag dragging basket by dumping, and still the scum remains in the slag dragging basket to reduce the fishing area and cause the leak to be blocked, thereby affecting the fishing quality and durability.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides the zinc dross salvaging device, slag collection can be carried out in the salvaging process, repeated slag pouring is not needed, residues in a slag salvaging area can be cleaned timely and efficiently, residual dross is prevented from being firmly adhered in a strainer or a funnel, and the salvaging area is reduced and the problem of leak hole blockage is caused.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a zinc dross fishing device which is characterized in that: zinc dross fishing device includes high temperature resistant slag ladle, grab handle, anti-blocking device and collection sediment pocket, the slag ladle sets up at the grab handle front end, and slag ladle front end is equipped with the collection slag chute, evenly is provided with the weeping hole on the slag ladle and the collection slag chute, and collection sediment pocket demountable installation is in the collection slag chute, has seted up the inlet on the collection sediment pocket, evenly is provided with the spacing ring on grab handle and the slag ladle, and anti-blocking device includes action bars and scraper blade, the action bars are installed in the spacing ring, and the scraper blade sets up and agrees with at the action bars front end with slag ladle, and the scraper blade is relative with the inlet.

Further, the periphery of the slag collecting bag is provided with a filter screen, and clamping grooves fixed with the slag collecting grooves are formed in two sides of the top of the slag collecting bag.

Further, the pore diameter of the filter screen is smaller than that of the leak hole.

Further, the aperture height of the limiting ring is 2-3 times of the diameter of the operating rod.

Further, the rear end of the grab handle is provided with a heat insulation layer.

The utility model has the beneficial effects that:

according to the utility model, the slag collecting groove and the slag collecting pocket are arranged at the front end of the slag scooping spoon, slag can be collected by pushing the slag collecting pocket through the scraping plate after the slag is fished, repeated slag pouring is not needed, meanwhile, the scraping plate can timely and efficiently clean slag in a slag scooping area, the residual slag is prevented from being firmly adhered in the slag scooping spoon or the hopper, a salvaging area is made small, the problem of blocking a leakage hole is caused, the slag collecting pocket is not easy to condense and adhere after the slag is collected due to the heat preservation effect of zinc liquid, the slag collecting pocket can be replaced by a new slag collecting pocket to be continuously fished after more slag is collected, and the collected slag is timely cleaned, so that the salvaging efficiency can be improved, and the durability of the device can be improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a partial structural schematic of the present utility model.

Reference numerals illustrate:

1-slag scooping spoon, 11-leak hole, 12-slag collecting groove, 2-grab handle, 21-heat insulation layer, 3-anti-blocking device, 31-operating rod, 32-scraper, 4-slag collecting pocket, 41-slag inlet, 42-filter screen, 43-clamping groove and 5-limiting ring.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

The utility model discloses a zinc dross salvaging device, referring to fig. 1-2, which is characterized in that: zinc dross fishing device is including dragging for sediment spoon 1, grab handle 2, prevent stifled device 3 and collection sediment pocket 4, drag for sediment spoon 1 setting is equipped with album sediment groove 12 at grab handle 2 front end, drags for sediment spoon 1 and evenly is provided with weeping hole 11 on album sediment groove 12, collection sediment pocket 4 demountable installation has offered on album sediment pocket 4 and has advanced slag inlet 41 in album sediment groove 12, evenly is provided with spacing ring 5 on grab handle 2 and drag for sediment spoon 1, prevent stifled device 3 includes action bars 31 and scraper blade 32, action bars 31 are installed in spacing ring 5, and scraper blade 32 sets up at action bars 31 front end and drag for sediment spoon 1 and the scraper blade 32 is relative with advancing slag inlet 41.

Before the operator salvages the dross, install the slag collecting pocket 4 in the slag collecting groove 12, hold the grab handle 2 during salvaging and stretch into the zinc pot with the slag collecting spoon 1, slowly move to the below in dross district, afterwards slowly lift up the slag collecting spoon 1, make the dross get into in the slag collecting spoon 1, zinc liquid flows out through the weeping hole 11, afterwards lift up the action bars 31 of anti-blocking device 3, lift up the scraper blade 32 and remove to the rear portion of slag collecting spoon 1, and push down the scraper blade 32 forward, clear up the dross of salvaging and push into the slag collecting pocket 4 through advancing the slag inlet 41 and collect the dross, therefore need not to repeat the sediment, simultaneously the scraper blade can in time clear up the residue in the slag collecting area, avoid remaining dross to make the salvaging district diminish and cause the drain hole jam problem, continue to use the scraper blade 32 to block into slag inlet 41 after one time, avoid the dross to leak, and resume salvaging after collecting more dross, replace new slag collecting pocket 4 and in time clear up the dross that has been collected in the collecting pocket 4.

Referring to fig. 1-2, the filter screen 42 is disposed around the slag collecting bag 4, so that dross can be collected and zinc liquid can be filtered out, zinc liquid loss is reduced, and clamping grooves 43 fixed with the slag collecting groove 12 are formed on two sides of the top of the slag collecting bag 4, so that replacement, disassembly and assembly are facilitated.

Referring to fig. 1-2, the diameter of the filter screen 42 is smaller than that of the leak hole 11, so as to avoid leakage of micro scum.

Referring to fig. 1-2, the aperture height of the limiting ring 5 is 2-3 times of the diameter of the operating rod 31, so that the scraper 32 can move up and down, and the scraper 32 can conveniently scrape residues in the slag scooping spoon 1 from back to front.

Referring to fig. 1-2, a thermal insulation layer 21 is disposed at the rear end of the handle 2 to prevent heat transfer from scalding an operator.

The working process comprises the following steps:

the slag scooping spoon 1 is extended into the zinc pot and moves to the lower part of the slag area, the slag scooping spoon 1 is lifted to enable slag to enter the slag scooping spoon 1, the operating rod 31 is lifted to enable the scraper blade 32 to move to the rear part of the slag scooping spoon 1, the slag is pushed forward to be cleaned, the slag is pushed into the slag collecting pocket 4 through the slag inlet 41 to be collected, the scraper blade 32 is used for blocking the slag inlet 41, the operation is repeated for continuous salvaging, and after more slag is collected, the slag collecting pocket 4 is replaced with a new slag collecting pocket for continuous salvaging.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. A zinc dross fishing device which is characterized in that: zinc dross fishing device includes drags for sediment spoon (1), grab handle (2), anti-blocking device (3) and collection sediment pocket (4), drag for sediment spoon (1) setting in grab handle (2) front end, drag for sediment spoon (1) front end and be equipped with album sediment groove (12), drag for evenly be provided with on sediment spoon (1) and collection sediment groove (12) leak (11), collection sediment pocket (4) demountable installation is in album sediment groove (12), set up on collection sediment pocket (4) and advance sediment mouth (41), grab handle (2) and drag for sediment spoon (1) on evenly be provided with spacing ring (5), anti-blocking device (3) are including action bars (31) and scraper blade (32), action bars (31) are installed in spacing ring (5), scraper blade (32) set up and agree with drag for sediment spoon (1) at action bars (31) front end, and scraper blade (32) are relative with advancing sediment mouth (41).

2. The zinc dross salvaging apparatus of claim 1, wherein: the periphery of the slag collecting bag (4) is provided with a filter screen (42), and clamping grooves (43) fixed with the slag collecting grooves (12) are formed in two sides of the top of the slag collecting bag (4).

3. The zinc dross salvaging apparatus of claim 2, further characterized by: the pore diameter of the filter screen (42) is smaller than that of the leak hole (11).

4. The zinc dross salvaging apparatus of claim 1, wherein: the aperture height of the limiting ring (5) is 2-3 times of the diameter of the operating rod (31).

5. The zinc dross salvaging apparatus of claim 1, wherein: the rear end of the grab handle (2) is provided with a heat insulation layer (21).