CN203886560U - Automatic chemical reagent feeding device - Google Patents
Automatic chemical reagent feeding device Download PDFInfo
- Publication number
- CN203886560U CN203886560U CN201320782076.5U CN201320782076U CN203886560U CN 203886560 U CN203886560 U CN 203886560U CN 201320782076 U CN201320782076 U CN 201320782076U CN 203886560 U CN203886560 U CN 203886560U
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- CN
- China
- Prior art keywords
- chemical
- reagent feeding
- chemical reagent
- pressurized canister
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of chemical equipment, and in particular relates to an automatic chemical reagent feeding device. The automatic chemical reagent feeding device comprises a plurality of reagent feeding units, wherein each reagent feeding unit comprises a reagent feeding barrel, a pressurizing tank and a liquid outlet formed in the bottom of the pressurizing tank; each reagent feeding barrel is arranged at the upper part of the corresponding pressurizing tank and is communicated with the corresponding pressurizing tank; a switching valve is arranged between each reagent feeding barrel and the corresponding pressurizing tank; the upper part of each pressurizing tank is connected with a compressed air supply pipe. The automatic chemical reagent feeding device is simple in structure and low in cost; when a user uses the automatic chemical reagent feeding device, the automatic chemical reagent feeding device is easy to operate; during the feeding of chemical liquid into experimental equipment or chemical waste liquid treatment equipment, the chemical liquid only needs to be poured into the reagent feeding barrels, and the switching valves are switched on; after the chemical liquid enters the pressurizing tanks, the switching valves are switched off, compressed air is charged into the pressurizing tanks, the chemical liquid in the pressurizing tanks is conveyed to the experimental equipment or the chemical waste liquid treatment equipment, and the chemical liquid can be quantitatively fed.
Description
Technical field
The utility model relates to technical field of chemical, particularly a kind of chemical reagent automatic medicine adding apparatus.
Background technology
At present, in the experimental facilities or the chemical waste fluid treatment facility course of work in laboratory, often need to add chemical reagent to equipment, because chemical reagent is to be all contained in large-scale container, conventional adding method has following two kinds:
Be that operating personnel are removing a container of filling chemical reagent, climb to equipment along ladder and get on, then chemical reagent is placed on equipment; Another kind is to be drawn on equipment by electric diaphragm pump.But two kinds of modes of above-mentioned this all exist shortcoming separately, the first adopts the method for a dead lift, and owing to filling, the container of chemical reagent is heavier, easily occurs dangerously in the process of carrying, and the personal safety and this mode that affect operating personnel waste time and energy; Although the second adopts the mode of electric diaphragm pump to solve the problem that first kind of way exists, because electric diaphragm pump is expensive, and service life is shorter, annual must replacing once substantially, and therefore cost is high, and follow-up maintenance is taken also expensive.
Utility model content
The problem that what when the utility model adds chemical reagent in order to solve at present to experimental facilities or chemical waste fluid treatment facility, conventional addition manner existed waste time and energy or cost is high and a kind of chemical reagent automatic medicine adding apparatus of providing.
For reaching above-mentioned functions, the technical scheme that the utility model provides is:
A kind of chemical reagent automatic medicine adding apparatus, comprise some dosings unit, described dosing unit comprises medicine-adding bin, pressurized canister and is arranged at the liquid outlet of described pressurized canister bottom, described medicine-adding bin is arranged at the top of described pressurized canister and is communicated with described pressurized canister, between described medicine-adding bin and described pressurized canister, be provided with switch valve, the top of described pressurized canister is connected with compressed air air supply pipe.
Preferably, on described medicine-adding bin, be provided with scale.
Preferably, the end of described compressed air air supply pipe is provided with relief valve.
Preferably, described in several, dosing unit is arranged in a rack side by side.
Preferably, the quantity of described dosing unit is 4, and the top of described 4 pressurized canister is connected with same compressed air air supply pipe, and the end of compressed air air supply pipe is also provided with Pressure gauge.
The beneficial effects of the utility model are:
1, realize and quantitatively add chemical liquid, thereby owing to being provided with scale on medicine-adding bin and can accurate-metering entering the volume of the chemical liquid in pressurized canister;
2, simple to operate, while adding chemical liquid to experimental facilities or chemical waste fluid treatment facility, only chemical liquid need be poured in medicine-adding bin, open switch valve, chemical liquid enters after pressurized canister, closing switch valve then passes into compressed air in pressurized canister, and the chemical liquid in pressurized canister just can be transported on equipment;
3, automatic medicine adding apparatus is simple in structure, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, the utility model is further elaborated:
A kind of chemical reagent automatic medicine adding apparatus as shown in Figure 1, comprise 4 dosing unit 1 that are set up in parallel, the quantity Matching of the quantity of dosing unit 1 and experimental facilities or the added chemical reagent of chemical waste fluid treatment facility, therefore the quantity of dosing unit 1 according to the actual requirements can corresponding increase or minimizing in actual use.For making the appearance looks elegant of product and being easy to management, dosing unit 1 is arranged in a rack 4.
Dosing unit 1 comprises medicine-adding bin 11, pressurized canister 12 and is arranged at the liquid outlet 13 of pressurized canister 12 bottoms, medicine-adding bin 11 is arranged at the top of pressurized canister 12 and is communicated with pressurized canister 12, between medicine-adding bin 11 and pressurized canister 12, be provided with switch valve 14, the top of pressurized canister 12 is connected with compressed air air supply pipe 2.In the present embodiment, the top of 4 pressurized canister 12 is connected with same compressed air air supply pipe 2, and the end of compressed air air supply pipe 2 is provided with Pressure gauge 5 and relief valve 3.
Quantitatively add chemical liquid for operating personnel can be realized easily, on medicine-adding bin 11, be provided with scale 111.
Use procedure of the present utility model is as follows, before use, first with pipeline, the liquid outlet 13 of pressurized canister 12 bottoms and the spray tank of experimental facilities or chemical waste fluid treatment facility are coupled together, and closing switch valve 14, different types of chemical liquid is respectively charged in each medicine-adding bin 11, in the time that needs add chemical liquid toward certain spray tank of experimental facilities or chemical waste fluid treatment facility, first open the relief valve 3 of compressed air air supply pipe 2 ends, then open the switch valve 14 of corresponding dosing unit 1, chemical liquid in medicine-adding bin 11 is entered in pressurized canister 12, then closing switch valve 14 and relief valve 3, in compressed air air supply pipe 2, pass into compressed air, now the chemical liquid in pressurized canister 12 is because the reason of pressure reduction will be transported in the spray tank of experimental facilities or chemical waste fluid treatment facility.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model patent claim.
Claims (5)
1. a chemical reagent automatic medicine adding apparatus, it is characterized in that: comprise some dosings unit (1), described dosing unit (1) comprises medicine-adding bin (11), pressurized canister (12) and is arranged at the liquid outlet (13) of described pressurized canister (12) bottom, described medicine-adding bin (11) is arranged at the top of described pressurized canister (12) and is communicated with described pressurized canister (12), between described medicine-adding bin (11) and described pressurized canister (12), be provided with switch valve (14), the top of described pressurized canister (12) is connected with compressed air air supply pipe (2).
2. chemical reagent automatic medicine adding apparatus as claimed in claim 1, is characterized in that: on described medicine-adding bin (11), be provided with scale (111).
3. chemical reagent automatic medicine adding apparatus as claimed in claim 1, is characterized in that: the end of described compressed air air supply pipe (2) is provided with relief valve (3).
4. the chemical reagent automatic medicine adding apparatus as described in claims 1 to 3 any one, is characterized in that: described in several, dosing unit (1) is arranged in a rack (4) side by side.
5. chemical reagent automatic medicine adding apparatus as claimed in claim 4, it is characterized in that: the quantity of described dosing unit (1) is 4, the top of described 4 pressurized canister (12) is connected with same compressed air air supply pipe (2), and the end of compressed air air supply pipe (2) is also provided with Pressure gauge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782076.5U CN203886560U (en) | 2013-11-27 | 2013-11-27 | Automatic chemical reagent feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782076.5U CN203886560U (en) | 2013-11-27 | 2013-11-27 | Automatic chemical reagent feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886560U true CN203886560U (en) | 2014-10-22 |
Family
ID=51713009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782076.5U Expired - Fee Related CN203886560U (en) | 2013-11-27 | 2013-11-27 | Automatic chemical reagent feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751282A (en) * | 2018-06-12 | 2018-11-06 | 珠海格力电器股份有限公司 | The system and method for automatic release additives |
| CN109025906A (en) * | 2018-08-02 | 2018-12-18 | 中国石油天然气股份有限公司 | A kind of quantitative dosing case and a kind of quantitative dosing vehicle |
| CN114956428A (en) * | 2022-06-20 | 2022-08-30 | 宫志 | Desulfurization and denitrification acid-making wastewater treatment system and process thereof |
-
2013
- 2013-11-27 CN CN201320782076.5U patent/CN203886560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751282A (en) * | 2018-06-12 | 2018-11-06 | 珠海格力电器股份有限公司 | The system and method for automatic release additives |
| CN109025906A (en) * | 2018-08-02 | 2018-12-18 | 中国石油天然气股份有限公司 | A kind of quantitative dosing case and a kind of quantitative dosing vehicle |
| CN114956428A (en) * | 2022-06-20 | 2022-08-30 | 宫志 | Desulfurization and denitrification acid-making wastewater treatment system and process thereof |
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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 |
Granted publication date: 20141022 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |