CN2402372Y - Dualpurpose tower for adsorption and desorption - Google Patents
Dualpurpose tower for adsorption and desorption Download PDFInfo
- Publication number
- CN2402372Y CN2402372Y CN 99241703 CN99241703U CN2402372Y CN 2402372 Y CN2402372 Y CN 2402372Y CN 99241703 CN99241703 CN 99241703 CN 99241703 U CN99241703 U CN 99241703U CN 2402372 Y CN2402372 Y CN 2402372Y
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- tower
- desorption
- adsorption
- tower body
- valve
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Abstract
The utility model relates to a dualpurpose tower for adsorption and desorption. A tower top is provided with a barren liquid outlet pipe with a valve and a desorption liquid outlet pipe, and a tower bottom is provided with a rich liquid inlet pipe with a valve and a desorption liquid inlet pipe with a valve. The utility model integrates adsorption and desorption functions into a whole, and the utility model can realize adsorption as well as desorption at the heap leaching production field. Active carbon is arranged in the tower and is not dumped, the adsorption and the desorption of the active carbon are repeatedly carried out until the activity of the active carbon attenuates and does not satisfy the adsorption, and new carbon is replaced. The utility model has the advantages that the adsorption rate of the device reaches more than 99 percent, the desorption rate of the device is more than 98 percent, desorption time is shortened to 10 hours to 12 hours, production efficiency is enhanced, the loss of carbon and gold is reduced, equipment is reduced, production cost is reduced, and fund turnover is accelerated.
Description
The utility model relates to a kind of gold-containing solution charcoal absorption desorption apparatus.
In gold heaping leaching is produced, mainly be to adopt to carry out charcoal absorption and carry out desorb to carrying golden charcoal in adsorption tower in desorber at present, adsorption and desorption is to carry out respectively in two different devices.Owing to adopt absorption and the operation of desorb segmented, adsorption tower is arranged on the mine, and the desorber operated by rotary motion is in the desorb factory away from the mine, a production cycle causes the heavy losses of active 3-5% and gold 0.5% usually, and technological process complexity, investment is big, and the production working capital turnover rate is also very low.
The purpose of this utility model is: can reduce the gold production loss effectively for the mine provides a kind of, reduce production costs, and speed up capital turnover, that improves the business economic benefit has the adsorption-desorption double-duty tower process units of two kinds of functions of adsorption and desorption in one.
The purpose of this utility model realizes by implementing following technical scheme:
The utility model adsorption-desorption double-duty tower is made up of tower body, top cover and base.Top cover is fixed on the tower body top by ring flange, and base is fixed on the tower body bottom by ring flange, thereby is connected to form an integral body.The lean solution (solution behind the charcoal absorption gold) of being with valve goes out pipe and stripping liquid (separating containing of sucking-off of golden liquid from active carbon) goes out pipe and device Pressure gauge being provided with on the top cover, be provided with rich solution (gold-containing solution that the dump leaching goes out) inlet pipe of band valve and the stripping liquid inlet pipe of band valve in the bottom of base, between tower body and top cover up and down between two ring flanges, and between two ring flanges screen cloth is set up and down between tower body and base, unit temp meter on the tower body, tower body top is provided with the active carbon material feeding mouth, in flange top the active carbon discharging opening is set, and heat-insulation layer is arranged in the peripheral packing of tower body near the tower body bottom.
Essential characteristic of the present utility model is: the lean solution that is provided with the band valve on the top cover of adsorption and desorption double-duty tower goes out pipe and stripping liquid goes out pipe, is provided with the rich solution inlet pipe of band valve in the base bottom and is with the stripping liquid inlet pipe of valve.
Supplementary features of the present utility model are: tower body top is provided with the active carbon material feeding mouth, in the tower body bottom active carbon discharging opening is set, and installs screen cloth between the two place's ring flanges of the upper and lower of tower body, is surrounded by heat-insulation layer in the tower body periphery.
Advantage of the present utility model is: simple in structure, processing ease goes out the valve that valve on the pipe and stripping liquid inlet pipe and stripping liquid go out pipe by rich solution inlet pipe and lean solution on the control tower, and this tower just can realize that adsorption and desorption is dual-purpose.Because being convenient to be installed in the mine uses, needn't draw off the golden charcoal that carries after the absorption again, be transported in the desorb factory at a distance and go desorb, thereby the conveyance loss and the freight of active carbon and gold have been reduced, reduced equipment, reduce production cost, accelerated capital turnover, improved the business economic benefit.
Fig. 1 is the utility model vertical profile structural representation, and figure below is the ring flange view.
Mark among the figure: 1 is tower body, and 2 is top cover, and 3 is base, 4 for installing the flange of top cover, and 5 for installing the flange of lower bottom base, and 6 is rich solution inlet pipe and valve, 7 is stripping liquid inlet pipe and valve, 8 is the active carbon discharging opening, and 9 is the active carbon material feeding mouth, and 10 go out pipe and valve for lean solution, 11 go out pipe and valve for stripping liquid, 12 for being positioned at the screen cloth between upper top cover place ring flange, and 13 for being positioned at the screen cloth between lower bottom base place ring flange, and 14 is heat-insulation layer.
Embodiment (Fig. 1): the adsorption-desorption double-duty tower is made with the 6mm steel plate, 2 meters of tower heights, 0.4 meter of internal diameter, compression strength 6kg/cm
2, practical pressure 2-3kg/cm
2Dress active carbon 100kg accounts for tower body long-pending 80% in screen cloth 30 orders, tower.
Claims (4)
1, a kind of absorption, desorb double-duty tower, by tower body (1), by flange (4) be loaded on the top cover (2) at tower body (1) top, the base (3) that is installed on tower body (1) bottom by flange (5) constitutes, it is characterized in that: top cover (2) is provided with that the lean solution that has valve goes out pipe (10) and stripping liquid goes out to manage (11); Be provided with the rich solution inlet pipe (6) of being with valve and the stripping liquid inlet pipe (7) that has valve in the bottom of tower base (3).
2, according to the described absorption of claim 1, the desorb double-duty tower is characterized in that: install screen cloth (12) between the last lower flange (4) between tower body (1) and top cover (2), install screen cloth (13) between the last lower flange (5) between tower body (1) and base (3).
3, according to the described absorption of claim 2, the desorb double-duty tower is characterized in that: be provided with active carbon material feeding mouth (9) on the top of tower body (1), be provided with active carbon discharging opening (8) in tower body (1) bottom near flange (5).
4, according to the described absorption of claim 3, the desorb double-duty tower is characterized in that: be surrounded by heat-insulation layer (14) in whole tower body (1) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241703 CN2402372Y (en) | 1999-12-02 | 1999-12-02 | Dualpurpose tower for adsorption and desorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241703 CN2402372Y (en) | 1999-12-02 | 1999-12-02 | Dualpurpose tower for adsorption and desorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402372Y true CN2402372Y (en) | 2000-10-25 |
Family
ID=34028512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241703 Expired - Fee Related CN2402372Y (en) | 1999-12-02 | 1999-12-02 | Dualpurpose tower for adsorption and desorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402372Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631905A (en) * | 2012-03-23 | 2012-08-15 | 太原钢铁(集团)有限公司 | Desulfurized activated carbon regenerating column and method |
| CN102732721A (en) * | 2012-06-19 | 2012-10-17 | 广西地博矿业集团股份有限公司 | Closed circulation active carbon adsorption system |
| CN105112657A (en) * | 2015-05-25 | 2015-12-02 | 厦门紫金矿冶技术有限公司 | Gold extracting method with activated carbons |
| CN106705483A (en) * | 2017-03-03 | 2017-05-24 | 天津商业大学 | Double-side open type absorption refrigeration bed |
| CN108269637A (en) * | 2017-12-27 | 2018-07-10 | 中核北方核燃料元件有限公司 | A kind of spherical shape Nuclear Fuel Element Production Line liquid waste treating apparatus containing organic matter |
| CN111349784A (en) * | 2020-04-09 | 2020-06-30 | 烟台金鹏矿业机械有限公司 | Novel low formula is prevented segregation and is imitated high-efficient desorption column |
-
1999
- 1999-12-02 CN CN 99241703 patent/CN2402372Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631905A (en) * | 2012-03-23 | 2012-08-15 | 太原钢铁(集团)有限公司 | Desulfurized activated carbon regenerating column and method |
| CN102732721A (en) * | 2012-06-19 | 2012-10-17 | 广西地博矿业集团股份有限公司 | Closed circulation active carbon adsorption system |
| CN105112657A (en) * | 2015-05-25 | 2015-12-02 | 厦门紫金矿冶技术有限公司 | Gold extracting method with activated carbons |
| CN106705483A (en) * | 2017-03-03 | 2017-05-24 | 天津商业大学 | Double-side open type absorption refrigeration bed |
| CN108269637A (en) * | 2017-12-27 | 2018-07-10 | 中核北方核燃料元件有限公司 | A kind of spherical shape Nuclear Fuel Element Production Line liquid waste treating apparatus containing organic matter |
| CN111349784A (en) * | 2020-04-09 | 2020-06-30 | 烟台金鹏矿业机械有限公司 | Novel low formula is prevented segregation and is imitated high-efficient desorption column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |