CN102389655A - Activated carbon filtering device used in production of amino acids - Google Patents
Activated carbon filtering device used in production of amino acids Download PDFInfo
- Publication number
- CN102389655A CN102389655A CN2011103611338A CN201110361133A CN102389655A CN 102389655 A CN102389655 A CN 102389655A CN 2011103611338 A CN2011103611338 A CN 2011103611338A CN 201110361133 A CN201110361133 A CN 201110361133A CN 102389655 A CN102389655 A CN 102389655A
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- cavity
- active carbon
- activated carbon
- filtering device
- carbon layer
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- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention relates to an activated carbon filtering device used in the production of amino acids, comprising a cavity, a fixing frame and a spraying pipe, wherein the spraying pipe is connected with the top end of the cavity and penetrates through the top end of the cavity to extend into the cavity, the lower end of the cavity is provided with a discharge hole, an activated carbon layer is arranged in the middle in the cavity, and a pre-distribution device is arranged between the spraying pipe and the activated carbon layer. As the pre-distribution device is additionally arranged between the spraying pipe and the activated carbon layer, feed liquid of chemical products such as the amino acids can evenly, comprehensively and fully contact with the activated carbon layer, so as to improve the filtering efficiency of activated carbon and the quality of products.
Description
Invention field
The present invention relates to the chemical industry equipment field, particularly be used for the active carbon filtering device that amino acid is produced.
Background technology
Active carbon filter is widely used in the engineering of water treatment of industries such as food, medicine, electronics, chemical industry, industrial wastewater; Especially in the amino acid production process; To amino acid whose decolouring, removal organic impurities, guarantee that amino acid whose quality plays crucial effects.In the prior art, active carbon filter is when filtering, and feed liquid is sprayed onto the active carbon layer surface in the active carbon filter chamber from mouth spray, infiltration between feed liquid and the active carbon, contacts, and reaches the purpose of filtration, decontamination.But because feed liquid directly is sprayed onto active carbon layer from mouth spray, feed liquid in the distributed areas of active carbon layer only some, active carbon can not fully be utilized, and has influenced the efficient and the effect of whole filtration.
Summary of the invention
Goal of the invention: in order to overcome above-mentioned defective, the present invention provides a kind of active carbon filtering device that can increase the feed liquid spray area, improve activated carbon filtration efficient.
The technical scheme that the present invention adopts: a kind of active carbon filtering device that is used for amino acid production, comprise that cavity, fixed mount, shower, described shower are connected with the top of cavity, the top that this shower passes said cavity extends inside cavity; There is discharging opening the lower end of described cavity, and there is active carbon layer at the middle part in this cavity, it is characterized in that: presort cloth apparatus between described shower and the active carbon layer.
As preferably, the described cloth apparatus of presorting comprises preparatory distributing slot, filler, and described filler places this preparatory distributing slot; There is spray apertures the bottom surface of described preparatory distributing slot.
As preferably, described spray apertures is that equidistance is regularly arranged.
As preferably, described filler is a wire mesh packing.
Useful effect: presort cloth apparatus owing between shower and active carbon layer, increased; Chemical products feed liquids such as amino acid are sprayed onto from shower and presort cloth apparatus; Through the infiltration of filler, equably, spray to active carbon layer from the spray apertures of presorting the cloth groove bottom all sidedly, fully contact with active carbon layer; Improve the filter efficiency of active carbon, thereby improved the quality of product.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a structural representation of presorting cloth apparatus.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is described further, but protection scope of the present invention is not limited to following embodiment.
Like Fig. 1, shown in 2, a kind of active carbon filtering device that is used for amino acid production comprises that cavity 1, fixed mount 5, shower 2, this shower 2 are connected with the top of cavity 1, and this shower 2 passes the top of said cavity 1 and extends the inside of cavity 1; There is discharging opening 6 lower end of described cavity 1, and there is active carbon layer 4 at the middle part in this cavity 1, presorts cloth apparatus 3 between described shower 2 and the active carbon layer 4.The described cloth apparatus 3 of presorting comprises preparatory distributing slot 7, filler 8, and filler 8 is filled and is positioned in the preparatory distributing slot 7, and filler 8 adopts wire mesh packings; There is spray apertures 9 bottom surface of distributing slot 7 in advance, and this spray apertures 9 is that equidistance is regularly arranged.
Feed liquid is introduced into and presorts in the cloth apparatus 3 after shower 2 ejections, and feed liquid is through the infiltration of filler 8; Spray to active carbon layer 4 from spray apertures 9,, directly spray to active carbon layer 4 compared with feed liquid in the prior art because spray apertures 9 is arranged for equidistance; The feed liquid spray point of the utility model is more, more even; Feed liquid can infiltrate into active carbon layer 4 greatlyyer regionally, thereby improves the efficient of activated carbon filtration, improves the quality of product.
The present invention is applicable to that the filtration in the medicine intermediate production processes such as amino acid such as proglu-dipeptide, tryptophan, glycyl Tyrosine and 2-chlorpromazine chloride purifies.
Claims (4)
1. one kind is used for the active carbon filtering device that amino acid is produced; Comprise that cavity (1), fixed mount (5), shower (2), described shower (2) are connected with the top of said cavity (1), this shower (2) passes the top of said cavity (1) and extends the inside of this cavity (1); There is discharging opening (6) lower end of described cavity (1), and there is active carbon layer (4) at the middle part in this cavity (1), it is characterized in that: presort cloth apparatus (3) between described shower (2) and the described active carbon layer (4).
2. the active carbon filtering device that is used for amino acid production according to claim 1, it is characterized in that: the described cloth apparatus (3) of presorting comprises preparatory distributing slot (7), filler (8), and described filler (8) places this preparatory distributing slot (7); There is spray apertures (9) bottom surface of described preparatory distributing slot (7).
3. the active carbon filtering device that is used for amino acid production according to claim 2 is characterized in that: described spray apertures (9) is regularly arranged for equidistance.
4. the active carbon filtering device that is used for amino acid production according to claim 2, it is characterized in that: described filler (8) is a wire mesh packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103611338A CN102389655A (en) | 2011-11-15 | 2011-11-15 | Activated carbon filtering device used in production of amino acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103611338A CN102389655A (en) | 2011-11-15 | 2011-11-15 | Activated carbon filtering device used in production of amino acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102389655A true CN102389655A (en) | 2012-03-28 |
Family
ID=45857114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103611338A Pending CN102389655A (en) | 2011-11-15 | 2011-11-15 | Activated carbon filtering device used in production of amino acids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389655A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1265938A (en) * | 1999-03-01 | 2000-09-13 | 永冈忠义 | Pile filling material and making method thereof |
| CN2628123Y (en) * | 2003-05-30 | 2004-07-28 | 陈留拴 | Active carbon filter |
| CN202315458U (en) * | 2011-11-15 | 2012-07-11 | 南通诚信氨基酸有限公司 | Activated carbon filtering device used in process of producing amino acid |
-
2011
- 2011-11-15 CN CN2011103611338A patent/CN102389655A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1265938A (en) * | 1999-03-01 | 2000-09-13 | 永冈忠义 | Pile filling material and making method thereof |
| CN2628123Y (en) * | 2003-05-30 | 2004-07-28 | 陈留拴 | Active carbon filter |
| CN202315458U (en) * | 2011-11-15 | 2012-07-11 | 南通诚信氨基酸有限公司 | Activated carbon filtering device used in process of producing amino acid |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |