CN204073978U - A kind of chloroazotic acid device for formulating - Google Patents
A kind of chloroazotic acid device for formulating Download PDFInfo
- Publication number
- CN204073978U CN204073978U CN201420476384.XU CN201420476384U CN204073978U CN 204073978 U CN204073978 U CN 204073978U CN 201420476384 U CN201420476384 U CN 201420476384U CN 204073978 U CN204073978 U CN 204073978U
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- CN
- China
- Prior art keywords
- branch pipeline
- tube
- reagent bottle
- chloroazotic acid
- formulating
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Abstract
The utility model relates to a kind of equipment of chemical industry, particularly discloses a kind of chloroazotic acid device for formulating.This chloroazotic acid device for formulating, comprise the reagent bottle arranging three mouthfuls, it is characterized in that: the top bottleneck of described reagent bottle is provided with feed tube, feed tube connects U-tube by valve, two branch pipeline of U-tube are connected in parallel feed tube, and two branch pipeline are respectively arranged with the spherical liquid storage pipe of series connection corresponding to position, the volume ratio of the spherical liquid storage pipe in two branch pipeline is 3:1, and branch pipeline is provided with volume calibration line.The utility model structure is simple, easy to use, and fast and safely, whole operation is in airtight environment to product configuration, effectively prevent raw material and the volatilization of product in the process of measuring, and is convenient to protection of the environment and cleans and health, be suitable for wide popularization and application.
Description
(1) technical field
The utility model relates to a kind of equipment of chemical industry, particularly a kind of chloroazotic acid device for formulating.
(2) background technology
Chloroazotic acid, also known as king's acid, nitrohydrochloric acid, the liquid that a kind of corrosivity is very strong, emit yellow cigarette, it is the mixture of nitric acid and hydrochloric acid composition, wherein mixed proportion is 1:3(volume ratio), having than red fuming nitric acid (RFNA) or the more strong corrosiveness of concentrated hydrochloric acid, is that minority can dissolve one of material of gold and platinum.
In prior art, the preparation of chloroazotic acid is generally add in mixing arrangement to stir after red fuming nitric acid (RFNA) and concentrated hydrochloric acid being measured respectively by pipette to obtain, because red fuming nitric acid (RFNA), concentrated hydrochloric acid and last product chloroazotic acid all have very strong volatilization and corrosivity, operate very inconvenient, and carry out travelling backwards liquid and measure to waste time and energy, raw material is easily polluted in operation, and damage human body because operating procedure is too much easy, severe patient can be lethal simultaneously.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides the chloroazotic acid device for formulating that a kind of structure is simple, easy to use.
The utility model is achieved by the following technical solution:
A kind of chloroazotic acid device for formulating, comprise the reagent bottle arranging three mouthfuls, it is characterized in that: the top bottleneck of described reagent bottle is provided with feed tube, feed tube connects U-tube by valve, two branch pipeline of U-tube are connected in parallel feed tube, and two branch pipeline are respectively arranged with the spherical liquid storage pipe of series connection corresponding to position, the volume ratio of the spherical liquid storage pipe in two branch pipeline is 3:1, and branch pipeline is provided with volume calibration line.
When the utility model is prepared according to chloroazotic acid, the volume ratio of nitric acid and hydrochloric acid is the feature of 1:3, be provided with the U-tube connecting reagent bottle, U-tube is arranged the spherical liquid storage pipe that volume ratio is 3:1, hydrochloric acid and nitric acid is held respectively in two branch pipeline of U-tube, and pass through the release of raw material in Valve controlling branch pipeline, the material quantity added is demarcated, is convenient to the purity and the quality that ensure product.
More excellent scheme of the present utility model is:
In view of the effumability of raw material and product, in the both sides mouth of described reagent bottle, a side mouth is provided with the offgas duct connecting device for absorbing tail gas, another side mouth is provided with stopper, by the gas volatilized in device for absorbing tail gas absorption reagent bottle, prevent the injury of pollution to surrounding environment and human body.
Described reagent bottle is placed on magnetic stirring apparatus, is realized the rapid mixing of the raw material entered in reagent bottle by magnetic agitation.
Be provided with liquid outlet bottom described reagent bottle, by liquid outlet, the chloroazotic acid be mixed to get outwards discharged, so that use in time.
The branch pipeline top mouth of pipe of described U-tube is uncovered, and the mouth of pipe is provided with grinding port plug, carries out airtight depositing, prevent it from volatilizing to the red fuming nitric acid (RFNA) in U-tube and concentrated hydrochloric acid.
The utility model structure is simple, easy to use, and fast and safely, whole operation is in airtight environment to product configuration, effectively prevent raw material and the volatilization of product in the process of measuring, and is convenient to protection of the environment and cleans and health, be suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure, 1 reagent bottle, 2 feed tubes, 3 U-tube, 4 spherical liquid storage pipes, 5 volume calibration lines, 6 device for absorbing tail gas, 7 offgas duct, 8 stoppers, 9 magnetic stirring apparatus, 10 liquid outlets, 11 grinding port plugs.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the reagent bottle 1 arranging three mouthfuls, the top bottleneck of described reagent bottle 1 is provided with feed tube 2, feed tube 2 connects U-tube 3 by valve, two branch pipeline of U-tube 3 are connected in parallel feed tube 2, and two branch pipeline are respectively arranged with the spherical liquid storage pipe 4 of series connection corresponding to position, the volume ratio of the spherical liquid storage pipe 4 in two branch pipeline is 3:1, and branch pipeline is provided with volume calibration line 5; In the both sides mouth of described reagent bottle 1, a side mouth is provided with the offgas duct 7 connecting device for absorbing tail gas 6, another side mouth is provided with stopper 8; Described reagent bottle 1 is placed on magnetic stirring apparatus 9; Liquid outlet 10 is provided with bottom described reagent bottle 1; The branch pipeline top mouth of pipe of described U-tube 3 is uncovered, the mouth of pipe is provided with grinding port plug 11.
With the volume calibration line 5 in branch pipeline in U-tube 3 for benchmark, concentrated hydrochloric acid is injected toward having in the branch pipeline of the spherical liquid storage pipe 4 of larger volume, red fuming nitric acid (RFNA) is injected in another branch pipeline, in reagent bottle 1, the concentrated hydrochloric acid and red fuming nitric acid (RFNA) that volume ratio is 3:1 is put into respectively by the control of valve, open magnetic stirring apparatus 9 to stir, obtain product chloroazotic acid, the tail gas discharged in reagent bottle 1 enters device for absorbing tail gas 6 by offgas duct 7 and processes.After chloroazotic acid prepares, by the end sealing of grinding port plug 11 by U-tube 3 liang of branch pipeline, prevent the volatilization of acid; When needs chloroazotic acid, open the stopper 8 on the mouth of reagent bottle 1 side, outwards discharge chloroazotic acid from liquid outlet 10, be convenient to use.
Claims (5)
1. a chloroazotic acid device for formulating, comprise the reagent bottle (1) arranging three mouthfuls, it is characterized in that: the top bottleneck of described reagent bottle (1) is provided with feed tube (2), feed tube (2) connects U-tube (3) by valve, two branch pipeline of U-tube (3) are connected in parallel feed tube (2), and two branch pipeline are respectively arranged with the spherical liquid storage pipe of series connection corresponding to position (4), the volume ratio of the spherical liquid storage pipe (4) in two branch pipeline is 3:1, and branch pipeline is provided with volume calibration line (5).
2. chloroazotic acid device for formulating according to claim 1, is characterized in that: in the both sides mouth of described reagent bottle (1), a side mouth is provided with the offgas duct (7) connecting device for absorbing tail gas (6), another side mouth is provided with stopper (8).
3. chloroazotic acid device for formulating according to claim 1, is characterized in that: described reagent bottle (1) is placed on magnetic stirring apparatus (9).
4. chloroazotic acid device for formulating according to claim 1, is characterized in that: described reagent bottle (1) bottom is provided with liquid outlet (10).
5. chloroazotic acid device for formulating according to claim 1, is characterized in that: the branch pipeline top mouth of pipe of described U-tube (3) is uncovered, the mouth of pipe is provided with grinding port plug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476384.XU CN204073978U (en) | 2014-08-22 | 2014-08-22 | A kind of chloroazotic acid device for formulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476384.XU CN204073978U (en) | 2014-08-22 | 2014-08-22 | A kind of chloroazotic acid device for formulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073978U true CN204073978U (en) | 2015-01-07 |
Family
ID=52166744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476384.XU Expired - Fee Related CN204073978U (en) | 2014-08-22 | 2014-08-22 | A kind of chloroazotic acid device for formulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226171A (en) * | 2014-08-22 | 2014-12-24 | 山东建筑大学 | Chloroazotic acid preparation device |
-
2014
- 2014-08-22 CN CN201420476384.XU patent/CN204073978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226171A (en) * | 2014-08-22 | 2014-12-24 | 山东建筑大学 | Chloroazotic acid preparation device |
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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: 20150107 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |