CN218742016U

CN218742016U - Poor charcoal regeneration system of gold ore deposit

Info

Publication number: CN218742016U
Application number: CN202221304269.5U
Authority: CN
Inventors: 佐太东; 范保建; 庞玉明
Original assignee: Inner Mongolia Baotou Xinda Gold Mining Industry Co ltd
Current assignee: Inner Mongolia Baotou Xinda Gold Mining Industry Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-03-28
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a gold ore poor carbon regeneration system, including the pickling post, the poor carbon after the pickling of pickling post enters into carbon storehouse drainage, and the poor carbon after the drainage carries the regenerator to regenerate through screw feeder, and the poor carbon after the regeneration enters into the multilayer sieve and sieves, and the carbon storehouse can be drained the moisture in the poor carbon fast through quick water filtering device. The carbon bin comprises a built-in bin, and a quick water filtering device is arranged on the outer side of the built-in bin. The rapid water filtering device comprises an outer bin arranged on the outer side of the built-in bin, and a water seepage cavity for collecting filtered water is formed between the outer bin and the built-in bin. This practicality sets up the quick water filtering device who is used for quick accuse water to the carbon storehouse of lean carbon, makes the lean carbon moisture content greatly reduced who enters into the regenerator, has improved the operating efficiency of regenerator, guarantees the regeneration ability of active carbon, has still improved the subsequent adsorption efficiency who carries gold of active carbon simultaneously, guarantees the production efficiency of gold mine.

Description

Poor charcoal regeneration system of gold ore deposit

Technical Field

The utility model relates to a gold ore carries gold charcoal processing field, concretely relates to lean charcoal regeneration system of gold ore deposit.

Background

The regeneration (i.e. activation) of the activated carbon of gold ore means that the adsorbate adsorbed on the activated carbon is removed by a physical or chemical method on the premise of not destroying the original structure of the activated carbon, and the adsorption performance is recovered, thereby achieving the purpose of reuse. At present, the regeneration method of granular activated carbon at home and abroad mainly comprises a heating regeneration method. The regeneration utilization rate of the activated carbon can reach 81-92%, and the physicochemical index of the regenerated activated carbon reaches or approaches the standard of new carbon.

The heating regeneration method is a regeneration method which has the longest development history and is most widely applied. The heating regeneration process utilizes the characteristic that the adsorption substance in the adsorption saturated activated carbon can be desorbed from the active carbon pores at high temperature, so that the original blocked pores of the active carbon are opened, and the adsorption performance of the active carbon is recovered. The regeneration furnace used at present is a rotary furnace, and the lean carbon after the acid method is discharged into a carbon bin through a pipeline, a feeding valve is closed, a water discharging valve is opened, water is controlled for a period of time, and then the lean carbon is fed into the rotary furnace for regeneration.

However, the existing charcoal bin is only provided with the water filtering holes at the bottom so that the water control effect is poor, and the leaked liquid is wasted, so that the water control time of the poor charcoal in the charcoal bin is too long, the previous batch of poor charcoal is not regenerated, and the next batch of poor charcoal is regenerated, so that the desorption batch is delayed, and the production task is influenced. And the poor carbon with unclean water control enters a rotary furnace, and the rotary furnace only dries the active carbon and does not play a role in heating regeneration, so that the regeneration effect is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a gold ore lean carbon regeneration system.

The utility model discloses a realize through following technical scheme:

the utility model provides a poor charcoal regeneration system of gold ore, includes the pickling post, and the poor carbon after the pickling of pickling post enters into carbon storehouse drainage, and the poor carbon after the drainage is carried the regenerator through screw feeder and is regenerated, and the poor carbon after the regeneration enters into the multilayer sieve and sieves, and the carbon storehouse can be through quick water filtering device with the moisture in the poor carbon of draining off fast.

Further optionally, the carbon bin comprises a built-in bin, and a quick water filtering device is arranged on the outer side of the built-in bin.

Further optionally, the rapid water filtering device comprises an outer bin arranged outside the inner bin, and a water seepage cavity for collecting filtered water is formed between the outer bin and the inner bin.

Further optionally, the bottom and the side of the built-in bin are uniformly provided with a plurality of mounting holes communicated with the water seepage cavity, and each mounting hole is provided with a water filtering screen.

Further optionally, the bottom in outer storehouse is provided with the drainage branch that is used for the drainage with infiltration chamber intercommunication, and drainage branch and water drainage line communicate.

Further optionally, the bottom of the built-in bin of the carbon bin is obliquely arranged, the center of the bottom of the built-in bin is connected with an inlet of the screw feeder through a discharging pipe, and an inserting plate control valve is installed on the discharging pipe.

Further optionally, the center of the bottom of the built-in bin of the carbon bin is fixedly connected with the bottom support of the outer bin.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality sets up the quick water filtering device who is used for quick accuse water to the carbon storehouse of lean carbon, makes the lean carbon moisture content greatly reduced who enters into the regenerator, has improved the operating efficiency of regenerator, guarantees the regeneration ability of active carbon, has still improved the subsequent adsorption efficiency who carries gold of active carbon simultaneously, guarantees the production efficiency in gold ore deposit.

Drawings

FIG. 1 is a system diagram of the present invention;

FIG. 2 is a schematic diagram of the carbon silo of FIG. 1;

in the figure: the device comprises an acid washing column 1, a carbon bin 2, a drainage pipeline 3, a blanking pipe 4, a screw feeder 5, a regenerator 6, a multi-layer sieve 7, an internal bin 8, a water filtering screen 9, an external bin 10, a water seepage cavity 11 and a drainage branch pipe 12.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1 and 2, the gold ore lean carbon regeneration system comprises an acid washing column 1, wherein lean carbon after acid washing through the acid washing column 1 enters a carbon bin 2 for water filtration, the lean carbon after water filtration is conveyed to a regeneration furnace 6 for regeneration through a screw feeder 5, the regenerated lean carbon enters a multilayer sieve 7 for sieving, and the carbon bin 2 can rapidly drain moisture in the lean carbon through a rapid water filtration device.

The carbon bin 2 comprises a built-in bin 8, and a quick water filtering device is arranged on the outer side of the built-in bin 8.

The rapid water filtering device comprises an outer bin 10 arranged outside the built-in bin 8, the outer bin 10 and the built-in bin 8 are provided with a water seepage cavity 11 for collecting filtered water, so that the collection of the poor carbon seepage water can be realized, and the water resource waste is prevented.

The bottom and the lateral part of the built-in bin 8 are uniformly provided with a plurality of mounting ports communicated with the water seepage cavity 11, and each mounting port is provided with a water filtering screen 9, so that water seepage control is more comprehensive, the water seepage area is greatly increased, and the regeneration efficiency is prevented from being influenced by longer water seepage time.

The bottom of the outer bin 10 is provided with a plurality of branch drainage pipes 12 communicated with the water seepage cavities 11 and used for drainage, and the branch drainage pipes 12 are communicated with the drainage pipeline 3.

8 bottoms in built-in storehouse of carbon storehouse 2 slope sets up and its bottom center is through the access connection of unloading pipe 4 with screw feeder 5, installs picture peg control valve on the unloading pipe 4.

The center of the bottom of the built-in bin 8 of the carbon bin 2 is fixedly connected with the bottom support of the outer bin 10, so that the built-in bin 8 can be stabilized.

The implementation principle of a gold ore lean carbon regeneration system in the embodiment of the application is as follows: poor carbon after pickling 1 pickling enters into built-in storehouse 8 in carbon storehouse 2, the filtering action of the drainage screen cloth 9 of built-in storehouse 8 inside wall and bottom, carry out quick high efficiency with the moisture in the poor carbon and filter out, the water that filters out enters into the infiltration chamber 11 that outer storehouse 10 formed, finally enter into drain pipe 3 along a plurality of drainage branch pipes 12 and carry out recycle, the poor carbon moisture content greatly reduced who enters into regenerator 6 like this, the operating efficiency of regenerator has been improved, guarantee the regeneration capacity of active carbon, the subsequent adsorption capacity who carries gold of active carbon has been improved, guarantee the production efficiency of gold mine.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a poor charcoal regeneration system of gold ore, includes acid pickling post (1), and the poor carbon after acid pickling post (1) enters into carbon storehouse (2) drainage, and the poor carbon after the drainage is carried regenerator (6) through screw feeder (5) and is regenerated, and the poor carbon after the regeneration enters into multilayer sieve (7) and sieves, its characterized in that: the carbon bin (2) can quickly drain the moisture in the lean carbon through the quick water filtering device.

2. The gold ore lean carbon regeneration system according to claim 1, wherein: the carbon bin (2) comprises a built-in bin (8), and a rapid water filtering device is arranged on the outer side of the built-in bin (8).

3. The gold ore lean carbon regeneration system according to claim 2, wherein: the rapid water filtering device comprises an outer bin (10) arranged on the outer side of the built-in bin (8), and a water seepage cavity (11) for collecting filtered water is formed between the outer bin (10) and the built-in bin (8).

4. The gold ore lean carbon regeneration system according to claim 3, wherein: the bottom and the side part of the built-in bin (8) are uniformly provided with a plurality of mounting openings communicated with the water seepage cavity (11), and each mounting opening is provided with a water filtering screen (9).

5. The gold ore lean carbon regeneration system according to claim 3, wherein: the bottom in outer storehouse (10) is provided with many and infiltration chamber (11) intercommunication be used for the drainage branch pipe (12) of drainage, branch pipe (12) and drain line (3) intercommunication.

6. The gold ore lean carbon regeneration system according to claim 2, wherein: the carbon bin is characterized in that the bottom of a built-in bin (8) of the carbon bin (2) is obliquely arranged, the center of the bottom of the built-in bin is connected with an inlet of a screw feeder (5) through a discharging pipe (4), and an inserting plate control valve is installed on the discharging pipe (4).

7. The gold ore lean carbon regeneration system according to claim 6, wherein: the center of the bottom of the built-in bin (8) of the carbon bin (2) is fixedly connected with the bottom support of the outer bin (10).