CN209222069U - A kind of chemical reaction kettle metal sodium sand feeding device - Google Patents
A kind of chemical reaction kettle metal sodium sand feeding device Download PDFInfo
- Publication number
- CN209222069U CN209222069U CN201821797635.9U CN201821797635U CN209222069U CN 209222069 U CN209222069 U CN 209222069U CN 201821797635 U CN201821797635 U CN 201821797635U CN 209222069 U CN209222069 U CN 209222069U
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- China
- Prior art keywords
- sodium sand
- chemical reaction
- reaction kettle
- metallic sodium
- solvent
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Abstract
The utility model provides a kind of chemical reaction kettle metal sodium sand feeding device, including a kind of chemical reaction kettle metal sodium sand feeding device, including chemical reaction kettle (1), metallic sodium sand device (2), filter screen (3), discharge port (4), shut-off valve (5), solvent discharge nozzle (6) and product discharge pipe (7).Metallic sodium stick is prepared by sodium sand using the structure of the utility model, and sodium sand and atent solvent are separated, realizes the recycling of atent solvent, it is environmentally protective, production cost is reduced, the reaction efficiency for the chemical reaction that sodium participates in is improved, production efficiency is improved, industrial-scale production is suitable for.
Description
Technical field
The utility model relates to a kind of chemical industry equipments, more particularly, to a kind of chemical reaction kettle metal sodium sand feeding device.
Background technique
Metallic sodium is a kind of important chemical reaction raw material.The chemical property of sodium is active, meets water, air vigorous reaction, deposits
In biggish security risk.Industrially prepared metallic sodium is mostly metallic sodium stick, and there are one layer of oxidation sodium impurities on surface.Industrial reaction
In, mostly metallic sodium stick is direct plungeed into and participates in reacting in reaction kettle, but since the surface area of sodium is smaller, leads to reaction rate
Low, the reaction time is long.
Chinese utility model patent CN20618445U provides a kind of metallic sodium and feeds intake reaction unit, will using banded extruder
It is added in reaction kettle after metallic sodium stick extrusion, but not will lead to extrusion in inert nitrogen gas atmosphere in extrusion process
Metallic sodium surface oxidation is sodium oxide molybdena, introduces more impurity, is not applied for the higher chemistry of raw material sodium purity requirement
Reaction, while the surface area of the surface area ratio metal sodium sand of sodium item is much lower, reaction rate is lower.
If metallic sodium stick is heated in atent solvent and breaks into sodium sand, then it is quickly cooled down, solidifies sodium sand, then by sodium sand
In the mixed solution investment reaction kettle of atent solvent, filtering discharge atent solvent recycles atent solvent,
Metal sodium sand participates in chemical reaction, environmentally protective, reduces production cost, improves production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of chemical reaction kettle metal sodium sand feeding devices, solve metallic sodium and participate in
Chemical reaction high production cost, production efficiency it is low, pollution environment the problem of.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of chemical reaction kettle metal sodium sand feeding device, including chemical reaction kettle, metallic sodium sand device, filter screen, go out
Material mouth, shut-off valve, solvent discharge nozzle and product discharge pipe, the chemical reaction kettle top are equipped with metallic sodium sand device, interior lower part
Equipped with filter screen, bottom centre is equipped with discharge port, and discharge port is connect with solvent discharge nozzle and product discharge pipe, solvent discharge nozzle with
Product discharge pipe is equipped with shut-off valve；Metallic sodium sand device shell, pedestal, bracket, chemical reaction kettle are successively fixed from top to bottom
Connection；The metallic sodium sand device side wall of outer shell is equipped with cooler, nitrogen pipeline, atent solvent charge pipe, and nitrogen pipeline prolongs
Middle and lower part inside metallic sodium sand device is extended to, atent solvent charge pipe is connected to Rotary rocker arm spray head；The metal sodium sand dress
Shell upper wall is set equipped with reflux condenser, metallic sodium feed opening, bottom is equipped with sodium sand drainage conduit, and sodium sand drainage conduit protrudes into chemical anti-
It answers inside kettle.
Spiral condenser coil is equipped with inside the further reflux condenser.
The further chassis interior is equipped with heating tube.
It, can be with the utility model has the beneficial effects that using the chemical reaction kettle metal sodium sand feeding device of the utility model
Sodium sand is made in metallic sodium in nitrogen atmosphere, and atent solvent is recycled, production efficiency is improved, reduces reaction cost,
Utilization rate of equipment and installations is high, is suitable for large-scale industrial production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of metallic sodium sand device in Fig. 1.
In figure: 1, chemical reaction kettle；2, metallic sodium sand device；3, filter screen；4, discharge port；5, shut-off valve；6, solvent goes out
Expects pipe；7, product discharge pipe；201, metallic sodium sand device shell；202, pedestal；203, reflux condenser, 204, cooler；
205, metallic sodium stick feed opening；206, nitrogen pipeline；207, atent solvent charge pipe；208, Rotary rocker arm spray head；209, sodium
Sand drainage conduit；210, stirring motor；211, agitating shaft；212, agitating paddle；213, temperature measuring equipment；214, bracket；215, spiral is cold
Solidifying coil pipe；216, exhaust outlet.
Specific embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.
A kind of chemical reaction kettle metal sodium sand feeding device, including chemical reaction kettle 1, metallic sodium sand device 2, filter screen 3,
Discharge port 4, shut-off valve 5, solvent discharge nozzle 6 and product discharge pipe 7, it is characterised in that 1 top of chemical reaction kettle is equipped with gold
Belong to sodium sand device 2, interior lower part is equipped with filter screen 3, and bottom centre is equipped with discharge port 4, discharge port 4 and solvent discharge nozzle 6 and product
Discharge nozzle 7 connects, and solvent discharge nozzle 6 and product discharge pipe 7 are equipped with shut-off valve 5, the mixed liquor of metal sodium sand and atent solvent
It is added in chemical reaction kettle 1 to metallic sodium sand device 2, opens the shut-off valve on solvent discharge nozzle 6, filtered through filter screen 3, sodium sand
Filter screen mountain is stayed in, atent solvent is recycled through the discharge of discharge port 4.
Metallic sodium sand device shell 201, pedestal 202, bracket 214, chemical reaction kettle 1 are successively fixedly connected from top to bottom；
201 side wall of metallic sodium sand device shell is equipped with cooler 204, nitrogen pipeline 206, atent solvent charge pipe 207, nitrogen
Pipeline 206 extends to 2 inside middle and lower part of metallic sodium sand device, and atent solvent charge pipe 207 and Rotary rocker arm spray head 208 connect
Logical, when atent solvent is added through atent solvent charge pipe 207, Rotary rocker arm spray head 208 is rotated with the addition of atent solvent,
The solvent of ejection can be with sodium sand of the wash residual inside metallic sodium sand device 2.
201 upper wall of metallic sodium sand device shell is equipped with reflux condenser 203, metallic sodium feed opening 205, metal sodium sand
2 bottom of device is equipped with sodium sand drainage conduit 209, and sodium sand drainage conduit 209 protrudes into inside chemical reaction kettle 1.
Further, it is equipped with spiral condenser coil 215 inside the reflux condenser 203, is connect with recirculated cooling water, it is cold
Condenser 203 is equipped with exhaust outlet 216.
Further, heating tube is equipped with inside the pedestal 202.
Metallic sodium sand device upper wall is equipped with stirring motor 210, and inside is equipped with agitating shaft 211, agitating paddle 212, stirring motor
210, agitating shaft 211,212 three of agitating paddle are fixedly connected.
Metallic sodium sand device side wall is additionally provided with temperature measuring equipment 213.
Unless limited otherwise, term used in the utility model is the normally understood meaning of those skilled in the art.It is retouched
The embodiment stated is merely illustrative purpose, and not to limit the protection scope of the utility model, those skilled in the art can
Various other replacements, changes and improvements are made in the scope of the utility model, thus, the utility model is not limited to above-mentioned implementation
Mode, and be only defined by the claims.
Claims (3)
1. a kind of chemical reaction kettle metal sodium sand feeding device, including chemical reaction kettle (1), metallic sodium sand device (2), filter screen
(3), discharge port (4), shut-off valve (5), solvent discharge nozzle (6) and product discharge pipe (7), it is characterised in that the chemical reaction kettle
(1) top is equipped with metallic sodium sand device (2), and interior lower part is equipped with filter screen (3), and bottom centre is equipped with discharge port (4), discharge port
(4) it is connect with solvent discharge nozzle (6) and product discharge pipe (7), solvent discharge nozzle (6) and product discharge pipe (7) are equipped with cut-off
Valve (5)；Metallic sodium sand device shell (201), pedestal (202), bracket (214), chemical reaction kettle (1) are successively fixed from top to bottom
Connection；Metallic sodium sand device shell (201) side wall adds equipped with cooler (204), nitrogen pipeline (206), atent solvent
Expects pipe (207), nitrogen pipeline (206) extend to the internal middle and lower part of metallic sodium sand device (2), atent solvent charge pipe (207) with
Rotary rocker arm spray head (208) connection；Metallic sodium sand device shell (201) upper wall is equipped with reflux condenser (203), metal
Sodium feed opening (205), bottom are equipped with sodium sand drainage conduit (209), and it is internal that sodium sand drainage conduit (209) protrudes into chemical reaction kettle (1).
2. a kind of chemical reaction kettle metal sodium sand feeding device according to claim 1, it is characterised in that the returned cold
Spiral condenser coil (215) are equipped with inside condenser (203).
3. a kind of chemical reaction kettle metal sodium sand feeding device according to claim 1, it is characterised in that the pedestal
(202) internal to be equipped with heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797635.9U CN209222069U (en) | 2018-11-02 | 2018-11-02 | A kind of chemical reaction kettle metal sodium sand feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797635.9U CN209222069U (en) | 2018-11-02 | 2018-11-02 | A kind of chemical reaction kettle metal sodium sand feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222069U true CN209222069U (en) | 2019-08-09 |
Family
ID=67501543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797635.9U Active CN209222069U (en) | 2018-11-02 | 2018-11-02 | A kind of chemical reaction kettle metal sodium sand feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222069U (en) |
-
2018
- 2018-11-02 CN CN201821797635.9U patent/CN209222069U/en active Active
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