CN207709875U - It is a kind of to prepare super fine silver powder reaction unit - Google Patents
It is a kind of to prepare super fine silver powder reaction unit Download PDFInfo
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- CN207709875U CN207709875U CN201820010594.8U CN201820010594U CN207709875U CN 207709875 U CN207709875 U CN 207709875U CN 201820010594 U CN201820010594 U CN 201820010594U CN 207709875 U CN207709875 U CN 207709875U
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- silver powder
- fine silver
- super fine
- storing cavity
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Abstract
Super fine silver powder reaction unit, including super fine silver powder retort ontology are prepared the utility model discloses a kind of；The super fine silver powder retort ontology includes mixed zone and reaction zone, mixed zone is arranged in the top of reaction zone, connector is equipped between mixed zone and reaction zone, feed inlet, storing cavity are equipped with above mixed zone, mixed zone lower part is equipped with agitating device, discharge port is equipped with below reaction zone, discharge outlet is equipped with gutter channel.Mixed zone, reaction zone and storing cavity are wholely set, and are heated, are kept the temperature, conveying integrated completion, cost-effective.
Description
Technical field
The utility model is related to silver powder field of chemical preparation, are exactly a kind of to prepare super fine silver powder reaction unit.
Background technology
Nitric acid generates silver nitrate solution with silver；It is molten that silver nitrate solution and ammonium hydroxide are mixed and made into certain density silver-colored ammonium complex ion
Liquid；Silver-colored ammonium complex ion solution carries out reduction reaction with given pace, obtains satisfactory silver powder suspension；Silver powder suspension passes through
Precipitation, deionized water wash, filter and obtain high-purity ultra-fine sphere silver powder after dry repeatedly.It needs in the prior art multiple anti-
Answer equipment, multiple attachment devices occupy a large amount of workshop resource, a large amount of human resources, and production efficiency is low.
Utility model content
The technical problems to be solved in the utility model is to need multiple consersion units in the prior art, multiple attachment devices,
Occupy a large amount of workshop resource, a large amount of human resources, production efficiency is low.
In order to solve the above technical problems, the utility model uses following technological means：
It is a kind of to prepare super fine silver powder reaction unit, including super fine silver powder retort ontology；The super fine silver powder reaction
Tank ontology includes mixed zone and reaction zone, and mixed zone is arranged in the top of reaction zone, and connection is equipped between mixed zone and reaction zone
Mouthful, feed inlet, storing cavity are equipped with above mixed zone, mixed zone lower part is equipped with agitating device, discharge port is equipped with below reaction zone,
Discharge outlet is equipped with gutter channel.Mixed zone, reaction zone and storing cavity are wholely set, and are heated, are kept the temperature, conveying integrated is completed, section
About cost.
Preferably, the further technical solution of the utility model is：
The storing cavity includes the first storing cavity and the second storing cavity, and the first storing cavity is nitric acid storage cavity
Body, the second storing cavity are Argent grain storing cavity.Be arranged two independent cavitys, can advance storing, in advance heat.It is mixed in advance
It closes, under same machinery, Multicarity works independently.
The agitating device includes agitating shaft, stirring blade and stirring motor, and the stirring blade is auger
Blade.By stirring, the efficiency of reaction is improved, improves reaction effect.
The connector is equipped with electromagnetic valve.Anyway stirring material body reversely trickles.
Third storing cavity is equipped with above the reaction zone, third storing cavity is ammonium hydroxide storing cavity.Multicarity is matched
Work is closed, the degree of automation is improved.
The super fine silver powder retort body exterior is equipped with insulating layer, and heating is equipped in super fine silver powder retort ontology
Piece.The efficiency of reaction is improved by heating, and saves time cost.
Acid-proof erosion resistant coating is equipped in the super fine silver powder retort ontology.Improve the service life of equipment.
Multiple independent cavitys are arranged by one machinery in the utility model, can shift to an earlier date storing, can premix in advance, once
Heating, multiple cavities may be implemented to heat up jointly, common insulation, improve efficiency, cost-effective, be promoted in silver powder production process
Mechanical automation degree.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the utility model.
Reference sign：1- super fine silver powder retort ontologies；The mixed zones 2-；3- reaction zones；4- feed inlets；5-
First storing cavity；6- the second storing cavitys；7- third storing cavitys；8- connectors；9- electromagnetic valves；10- stirring electricity
Machine；11- agitating shafts；12- stirring blades；13- discharge ports；14- gutter channels.
Specific implementation mode
With reference to embodiment, the utility model is further illustrated.
Referring to Fig. 1 it is found that the utility model is a kind of to prepare super fine silver powder reaction unit, including super fine silver powder retort sheet
Body 1；The super fine silver powder retort ontology 1 includes mixed zone 2 and reaction zone 3, and mixed zone 2 is arranged in the top of reaction zone 3,
Connector 8 is equipped between mixed zone 2 and reaction zone 3,2 top of mixed zone is equipped with feed inlet 4, storing cavity, and 2 lower part of mixed zone is set
There are agitating device, 3 lower section of reaction zone to be equipped with discharge port 13, gutter channel 14 is equipped at discharge port 13, storing cavity includes the first storage
Expect that cavity 5 and the second storing cavity 6, the first storing cavity 5 are nitric acid storing cavity, the second storing cavity 6 is Argent grain storing
Cavity, agitating device include agitating shaft 11, stirring blade 12 and stirring motor 10, and the stirring blade 12 is auger leaf
Piece 12, connector 8 are equipped with electromagnetic valve 9, and 3 top of reaction zone is equipped with third storing cavity 7, and third storing cavity 7 is ammonium hydroxide
Storing cavity, 1 outside of super fine silver powder retort ontology are equipped with insulating layer, are equipped with heating plate in super fine silver powder retort ontology 1, surpass
It is equipped with acid-proof erosion resistant coating in thin silver powder retort ontology 1.
Since the foregoing is merely specific embodiment of the present utility model, but the protection of the utility model is without being limited thereto,
Any those skilled in the art it is contemplated that the equivalent variation or replacement of the technical program technical characteristic, all covers
Within the scope of protection of the utility model.
Claims (7)
1. a kind of preparing super fine silver powder reaction unit, including super fine silver powder retort ontology；It is characterized in that：Described is ultra-fine
Silver powder retort ontology includes mixed zone and reaction zone, and mixed zone is arranged in the top of reaction zone, between mixed zone and reaction zone
Equipped with connector, feed inlet, storing cavity are equipped with above mixed zone, mixed zone lower part is equipped with agitating device, is set below reaction zone
There are discharge port, discharge outlet to be equipped with gutter channel.
2. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：The storing cavity
Including the first storing cavity and the second storing cavity, the first storing cavity is nitric acid storing cavity, and the second storing cavity is silver
Grain storing cavity.
3. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：The agitating device
Including agitating shaft, stirring blade and stirring motor, the stirring blade is helical mixing blade.
4. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：On the connector
Equipped with electromagnetic valve.
5. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：On the reaction zone
Side is equipped with third storing cavity, and third storing cavity is ammonium hydroxide storing cavity.
6. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：The super fine silver powder
Retort body exterior is equipped with insulating layer, and heating plate is equipped in super fine silver powder retort ontology.
7. a kind of super fine silver powder reaction unit is prepared according to claim 1, it is characterised in that：The super fine silver powder
Acid-proof erosion resistant coating is equipped in retort ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010594.8U CN207709875U (en) | 2018-01-04 | 2018-01-04 | It is a kind of to prepare super fine silver powder reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010594.8U CN207709875U (en) | 2018-01-04 | 2018-01-04 | It is a kind of to prepare super fine silver powder reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709875U true CN207709875U (en) | 2018-08-10 |
Family
ID=63054707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820010594.8U Active CN207709875U (en) | 2018-01-04 | 2018-01-04 | It is a kind of to prepare super fine silver powder reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663928A (en) * | 2018-12-21 | 2019-04-23 | 成都市天甫金属粉体有限责任公司 | A kind of reactor for super fine silver powder production |
-
2018
- 2018-01-04 CN CN201820010594.8U patent/CN207709875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663928A (en) * | 2018-12-21 | 2019-04-23 | 成都市天甫金属粉体有限责任公司 | A kind of reactor for super fine silver powder production |
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