CN210125469U

CN210125469U - Copper ash collection device during copper slag treatment

Info

Publication number: CN210125469U
Application number: CN201920784447.0U
Authority: CN
Inventors: 马子超; 刘福天; 梅桂林; 黄程林
Original assignee: Anhui Truchum Advanced Materials And Technology Co Ltd
Current assignee: Anhui Truchum Advanced Materials And Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-06
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a copper ash collecting device during copper slag treatment, which belongs to the field of copper slag treatment and comprises a bucket elevator, a hopper and a pulverizer, wherein the bucket elevator is connected with the upper part of the hopper through an inclined pipeline, the lower part of the hopper is connected with the pulverizer, the top of the pulverizer is connected with a dust collector through a copper ash channel, the upper part of the dust collector is provided with an air blower through a pipeline, and the air blower is also connected with the pulverizer through a pipeline; pan feeding mouth department of bucket elevator is equipped with open dust cage, open dust cage passes through the pipeline and is connected with the dust remover, one side of dust remover is equipped with rather than the breaker closed room that passes through the tube coupling, the pipeline is passed through on the upper portion of this dust remover in addition and the draught fan is connected, the draught fan still communicates with the vertical exhaust pipe who establishs, adopt the device not only can realize the separation of copper particles and copper ash in the copper sediment, and can collect the copper sediment at breakage, the copper ash of crocus in-process, improve workman operational environment.

Description

Copper ash collection device during copper slag treatment

Technical Field

The utility model relates to a technical field is handled to the copper sediment, and more specifically says, relates to a copper ash collection device when copper sediment is handled.

Background

At present, in the copper processing industry, in order to ensure the casting quality of a copper alloy product in the smelting process, copper ash generated in the smelting process needs to be cleaned, and the cleaned copper slag contains a large amount of copper particles and needs to be recycled, but the cost is saved by recycling, and meanwhile, increasingly strict environmental protection requirements are also met.

Copper slag can be effectively recycled after being crushed, so that the environmental protection risk is reduced, and the utilization rate of waste in production is improved. In the prior art, when copper slag is treated, large copper slag is firstly smashed preliminarily by a crusher to become small crushed slag, and then the small crushed slag is grinded into copper ash by a grinder to be collected. In this in-process, the copper slag is broken and all can produce a large amount of dusts when getting into the milling machine and milling, seriously influences the environment in copper ash room and the staff healthy, and the difficult collection of these scattered copper ashes causes the waste.

In the existing copper ash collecting device, a pipeline and a fan are designed at the inlet position of a fine crushed slag entering a pulverizer through a bucket elevator, dust generated during feeding is sucked into a spray tower, and the dust is settled and falls into a dust cleaning water tank below the spray tower for recovery by using water mist in the spray tower; through the use for a period of time, the device has certain defects that firstly, a large amount of copper ash generated during the primary crushing of copper slag is not considered; secondly, the spraying tower often takes place to block up the problem of air outlet and shower nozzle in the use, and the filter cloth needs often to be changed.

Through retrieval, the Chinese patent application number: 2014207625540, filing date: the invention and creation name is as follows on 12 months and 8 days in 2014: the application discloses a copper slag screening and collecting device, which belongs to the field of copper slag treatment and comprises a rack, a fan, a feeding disc, a top frame, four collecting devices and three screening grids, wherein the fan is arranged at one end of the rack; and three screening grids are sequentially arranged in the frame, and the fan is driven by a variable frequency motor. This application blows the copper ash through the fan, and is being equipped with a plurality of devices and screening net of gathering materials in proper order along the direction that the fan blows, realizes distinguishing the accurate of copper slag granule and collects the copper ash composition that the particle size is different to the realization is with the purpose of copper and impurity separation, and this device low in manufacturing cost, easy and simple to handle, consuming time few and separation effect are good, and have sustainable separating power, but this device can't carry out the separation of copper granule and copper ash.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, provide a copper ash collection device when copper sediment is handled, adopt the device not only can realize the separation of copper granule and copper ash in the copper sediment, can collect the copper ash of copper sediment at breakage, crocus in-process moreover, improve workman operational environment.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a copper ash collection device during copper slag treatment, including bucket elevator, hopper and milling machine, the bucket elevator is connected with the upper portion of hopper through the slope pipeline, the lower part of hopper is connected with the milling machine, the top of milling machine is connected with the dust collector through the copper ash passageway, the upper portion of dust collector is provided with the air-blower through the pipeline, the air-blower still is connected with the milling machine through the pipeline;

the pan feeding mouth department of bucket elevator is equipped with open dust cage, open dust cage passes through the pipeline and is connected with the dust remover, one side of dust remover is equipped with rather than the breaker closed room that passes through the tube coupling, and the pipeline is passed through on the upper portion of this dust remover in addition and the draught fan is connected, the draught fan still communicates with the vertical exhaust pipe who establishs.

As a further improvement of the present invention, the outside side of the hopper is provided with a vibrator.

As a further improvement, the hopper type elevator is provided with a screen at the feed inlet.

As a further improvement, the collecting device at the copper ash outlet of the dust collector is a collecting cloth bag.

As a further improvement of the utility model, the dust remover is a pulse bag type dust remover.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a copper ash collection device when copper sediment is handled, wherein, can get into the copper ash that rises in the milling machine by the hopper with the copper sediment through the air-blower to and the copper ash that produces in the milling machine is smashed, blow in the dust collector together, when this system has realized the separation recovery to copper particle and copper ash in the copper sediment, reduced the pollution of dust and noise, improved copper sediment treatment effeciency.

(2) The utility model discloses a copper ash collection device when copper slag is handled, wherein, utilize the draught fan to form the copper ash that the negative pressure air current was raised bucket elevator pan feeding mouth department, and the copper ash that the broken copper slag in-process of breaker produced inhales the dust remover and collects, specific the utility model discloses a dust remover is pulse bag type dust remover, and copper ash, smoke and dust loop through the sack on the dust remover from the air inlet of dust remover when collecting, utilize the solenoid valve of installing in the sack top to sweep regularly, and the granule of deposit on the sack will fall into the ash bucket of dust remover below like this, collects the recovery from going out the ash mouth, has significantly reduced the phenomenon that the copper ash flies upward, and the flue gas after the filtration is discharged through the exhaust pipe again, avoids environmental pollution.

(3) The utility model discloses a copper ash collection device during copper sediment is handled, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of a copper ash collecting device for copper slag treatment according to the present invention;

fig. 2 is a partial top view of the copper ash collecting device of the present invention.

The reference numerals in the schematic drawings illustrate:

01. an open dust collection cover; 02. a dust remover; 03. a bucket elevator; 034. inclining the pipeline; 04. a hopper; 041. a vibrator; 05. a pulverizer; 06. a copper ash channel; 07. a dust collector; 08. collecting the cloth bag; 09. a blower; 010. an induced draft fan; 011. a smoke exhaust duct; 012. the crusher closes the room.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, a copper ash collecting device for copper slag treatment in this embodiment includes a bucket elevator 03, a hopper 04, and a flour mill 05, where the bucket elevator 03 is connected to the upper portion of the hopper 04 through an inclined pipe 034, the lower portion of the hopper 04 is connected to the flour mill 05, specifically, a vibrator 041 is disposed on the outer side of the hopper 04 in this embodiment, where the vibrator 041 is disposed, firstly, the hopper opening of the hopper 04 is prevented from being blocked by copper slag too much, secondly, the speed of the copper slag entering the flour mill 05 is controlled so as to prevent the copper slag from entering too much of the flour mill 05 and exceeding the working capacity of the flour mill 05, the top of the flour mill is connected to a dust collector 07 through a copper ash channel 06, the upper portion of the dust collector 07 is provided with a blower 09 through a pipe, the blower 09 is further connected to the flour mill 05 through a pipeline, the collecting device at the copper ash outlet of the dust collector 07 is a collecting cloth bag 08, in this embodiment, and the copper ash generated by crushing in the pulverizer 05 are blown into the dust collector 07 together, so that the separation of copper particles and copper ash is realized.

Be equipped with open dust cage 01 in bucket elevator 03's pan feeding mouth department, open dust cage 01 passes through the pipeline and is connected with dust remover 02, one side of dust remover 02 is equipped with rather than the breaker closed house 012 through the tube coupling, in addition this dust remover 02's upper portion is passed through the pipeline and is connected with draught fan 010, this draught fan 010 still communicates with the vertical exhaust pipe 011 of establishhing, bucket elevator 03's pan feeding mouth department is equipped with the screen cloth, specifically the pan feeding mouth of this embodiment sets up a wire net as the screen cloth, be used for screening big copper sediment, the space diameter size of wire net is 3cm, the copper sediment that is greater than the space can be chosen by the brush, send into and carry out the breakage in the breaker.

This embodiment utilizes draught fan 010 to form the copper ash that the negative pressure air current was raised the pan type elevator 03 pan feeding mouth department through this setting, and the copper ash that the broken copper sediment in-process of breaker produced inhales dust remover 02 and collects, the dust remover 02 of specific this embodiment is pulse bag type dust remover, copper ash when collecting, the smoke and dust loops through the sack on the dust remover 02 from the air inlet of dust remover 02, utilize the solenoid valve of installing in the sack top to sweep regularly, the granule of deposit on the sack will fall into in the ash bucket of dust remover 02 below like this, collect the recovery from ash outlet, the phenomenon that the copper ash flew upward has significantly reduced, flue gas after the filtration is discharged through exhaust pipe 011 again, avoid environmental pollution.

Copper ash collection device when copper sediment of this embodiment is handled, this system realize in the copper sediment copper granule and the copper ash's separation retrieve, can collect the copper ash of copper sediment at breakage, crocus in-process moreover, improved workman operational environment, and draught fan 010 wherein is the frequency conversion draught fan, and air-blower 09 is frequency conversion air-blower, energy-concerving and environment-protective.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a copper ash collection device when copper sediment is handled, includes bucket elevator (03), hopper (04) and milling machine (05), bucket elevator (03) are connected with the upper portion of hopper (04) through slope pipeline (034), the lower part and milling machine (05) of hopper (04) are connected, its characterized in that: the top of the pulverizer is connected with a dust collector (07) through a copper ash channel (06), the upper part of the dust collector (07) is provided with an air blower (09) through a pipeline, and the air blower (09) is further connected with the pulverizer (05) through a pipeline;

pan feeding mouth department of bucket elevator (03) is equipped with open dust cage (01) of receiving, open dust cage (01) are connected with dust remover (02) through the pipeline, one side of dust remover (02) is equipped with rather than the breaker closed house (012) through the tube coupling, and the pipeline is passed through in the upper portion of this dust remover (02) in addition and draught fan (010) is connected, draught fan (010) still communicates with vertical smoke exhaust pipe (011) of establishhing.

2. The copper ash collecting device for copper slag treatment according to claim 1, wherein: and a vibrator (041) is arranged on the outer side surface of the hopper (04).

3. The copper ash collecting device for copper slag treatment according to claim 1, wherein: a screen is arranged at the feed inlet of the bucket elevator (03).

4. The copper ash collecting device for copper slag treatment according to claim 1, wherein: and a collecting device at a copper ash outlet of the dust collector (07) is a collecting cloth bag (08).

5. The copper ash collecting device for copper slag treatment according to claim 1, wherein: the dust remover (02) is a pulse bag type dust remover.