CN202089765U - Iodine extracting and filtering equipment used in process of extracting iodine from phosphoric acid by wet process - Google Patents
Iodine extracting and filtering equipment used in process of extracting iodine from phosphoric acid by wet process Download PDFInfo
- Publication number
- CN202089765U CN202089765U CN2011201054424U CN201120105442U CN202089765U CN 202089765 U CN202089765 U CN 202089765U CN 2011201054424 U CN2011201054424 U CN 2011201054424U CN 201120105442 U CN201120105442 U CN 201120105442U CN 202089765 U CN202089765 U CN 202089765U
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- iodine
- extracting
- phosphoric acid
- filter
- plate
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Abstract
The utility model discloses iodine extracting and filtering equipment used in the process of extracting iodine from phosphoric acid by wet process, and relates to the production of iodine. The equipment is a cube, the top of the cube is open, no cover plate is arranged, a filter plate (3) is arranged in the middle of the cube, a piece of filter cloth (5) is arranged on the filter plate (3), a closed vacuum tank is arranged below the filter plate (3), the wall of the closed vacuum tank is provided with a bleeder hole (1), a liquid discharging port (2) is arranged at the bottom of the closed vacuum tank, a dismountable side plate (4) is arranged at one side of the upper part of the cube, the bleeder hole (1) is connected with a vacuum pump by a pipeline, and the liquid discharging port (2) is connected with a liquid discharging pipeline. The iodine extracting and filtering equipment can short iodine extracting time, not only improve the product quality, but also can simultaneously improve the product yield, is simple in structure, easy for machining, convenient for operation, fast in iodine extracting speed, and suitable for devices for extracting the iodine from using phosphoric acid by wet process.
Description
Technical field
The utility model relates to iodine, also relates to liquid-solid separator-filter, relates in particular to and carry the iodine filter plant from the phosphoric acid by wet process process of extracting iodine.
Background technology
In the Wet-process Phosphoric Acid Production process,, as waste discharge, influenced environmental pollution in the industrial production owing to have impurity iodine in the dilute phosphoric acid.If not preferential in the wet method dilute phosphoric acid extraction iodine carry the iodine filter plant, the purity of product iodine is lower, can influence the quality of iodine.Facts have proved that when carrying iodine, full manual operations not only needs a large amount of time, needs lot of manpower and material resources simultaneously, not only influences the quality of product, has influenced the output of product simultaneously.
It is that raw material extracts the filter method in the iodine process that the Chinese patent application part discloses for No. 200910102998.5 to contain the iodine Rock Phosphate (72Min BPL), has mentioned the use strumbox, but does not disclose the structure of strumbox.
Summary of the invention
The purpose of this utility model is to provide a kind of and carries the iodine filter plant from the phosphoric acid by wet process process of extracting iodine, carries the iodine time, improves product quality and yield with shortening.
What the designer provided carries the iodine filter plant from the phosphoric acid by wet process process of extracting iodine, be a square, open-top, no cover plate; There is filter plate at the middle part, and filter cloth is housed above the filter plate; The filter plate below is closed vacuum chamber, on the vacuum tank wall aspirating hole is arranged, and leakage fluid dram is arranged at the bottom; Square top one side has dismountable side plate.
Above-mentioned aspirating hole is connected with vacuum pump by pipeline, and leakage fluid dram is connected with Drainage pipe.
The using method of this device is: iodine is put on the filter plate that filter cloth is housed, bled through aspirating hole with vacuum pump, quicken liquid-solid separation, filtrate is discharged through leakage fluid dram and Drainage pipe.After filtration is finished, one side dismountable side plate in top is extracted out, the iodine product is carried out finished product packing according to standard.
Use and of the present utility modelly from the phosphoric acid by wet process process of extracting iodine, carry the iodine filter plant, can shorten the iodine time of carrying, not only can improve the quality of products, can also improve product production simultaneously; This apparatus structure is simple, easily processing, and easy to operate, it is fast to put forward iodine speed, is applicable in the phosphoric acid by wet process extraction iodine device.
Description of drawings
Embodiment
Embodiment:
A kind of iodine filter plant of carrying from the phosphoric acid by wet process process of extracting iodine, it is a square, adopts the thick PVC plate weldering of 20mm system to form.Its profile length is 1500mm, and filter plate 3 is drilled with the filtration circular hole of a plurality of φ 20mm, and one 400 order filter cloth 5 is housed above the filter plate 3.Filter plate 3 belows are closed vacuum chamber, and the filter space height on it is 1000mm, and the vacuum chamber height is 500mm; Vacuum chamber has a DN100mm aspirating hole 1 and the leakage fluid dram 2 from the DN50mm of bottom 100mm from bottom 300mm place, top one side has the dismountable side plate 4 of 1000mm * 1500mm * 1500mm.Aspirating hole 1 is connected with vacuum pump by pipeline, and leakage fluid dram 2 is connected with Drainage pipe.During use, filter cloth 5 is contained on the filter plate 3, installs dismountable side plate 4, put on the filter plate 3 and contain filtrate iodine, after filtering through the vacuum pump extracting vacuum, can reach qualified iodine product, after using this equipment, average monthly output reaches more than the 5000kg, has improved the rate of recovery of iodine greatly.
The above, only be embodiments of the invention, be not that the present invention is done any pro forma restriction, any technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (2)
1. from the phosphoric acid by wet process process of extracting iodine, carry the iodine filter plant for one kind, it is characterized in that it is a square, open-top, no cover plate; There is filter plate (3) at the middle part, and filter cloth (5) is housed above the filter plate (3); Filter plate (3) below is closed vacuum chamber, and aspirating hole (1) is arranged on the vacuum tank wall, and leakage fluid dram (2) is arranged at the bottom; Square top one side has dismountable side plate (4).
2. the iodine filter plant of carrying as claimed in claim 1 is characterized in that described aspirating hole (1) is connected with vacuum pump by pipeline, and leakage fluid dram (2) is connected with Drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201054424U CN202089765U (en) | 2011-04-12 | 2011-04-12 | Iodine extracting and filtering equipment used in process of extracting iodine from phosphoric acid by wet process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201054424U CN202089765U (en) | 2011-04-12 | 2011-04-12 | Iodine extracting and filtering equipment used in process of extracting iodine from phosphoric acid by wet process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089765U true CN202089765U (en) | 2011-12-28 |
Family
ID=45364846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201054424U Expired - Fee Related CN202089765U (en) | 2011-04-12 | 2011-04-12 | Iodine extracting and filtering equipment used in process of extracting iodine from phosphoric acid by wet process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583250A (en) * | 2012-03-19 | 2012-07-18 | 瓮福（集团）有限责任公司 | Device for extracting iodine from wet process phosphate acid liquor |
-
2011
- 2011-04-12 CN CN2011201054424U patent/CN202089765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583250A (en) * | 2012-03-19 | 2012-07-18 | 瓮福（集团）有限责任公司 | Device for extracting iodine from wet process phosphate acid liquor |
| CN102583250B (en) * | 2012-03-19 | 2013-09-11 | 瓮福（集团）有限责任公司 | Device for extracting iodine from wet process phosphate acid liquor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200412 |