CN110316746A - A kind of sodium hydroxide production method - Google Patents
A kind of sodium hydroxide production method Download PDFInfo
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- CN110316746A CN110316746A CN201910663161.1A CN201910663161A CN110316746A CN 110316746 A CN110316746 A CN 110316746A CN 201910663161 A CN201910663161 A CN 201910663161A CN 110316746 A CN110316746 A CN 110316746A
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- pipe
- sodium hydroxide
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- valve
- air bag
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
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- Inorganic Chemistry (AREA)
Abstract
The present invention relates to chemical production field, specifically a kind of sodium hydroxide production method, the production equipment which uses includes pedestal, frame mechanism, driving mechanism, feeding mechanism, discharging mechanism and anti-jamming mechanism；When in the lower environment of temperature, driving motor is powered on, since driving motor constantly does reciprocating rotation, bull stick and mounting blocks is driven to do crankmotion, mounting blocks drive elastic stirring leaf to drive crankmotion, and when elastic stirring leaf does rotation counterclockwise, elastic stirring leaf is under the influence of centrifugal force, the diameter of opening can be increasing, then the position stirred is more and more wider；When elastic stirring leaf contacts at the first air bag, first air bag blows to discharge nozzle inside through gas blow pipe, on the one hand it prevents sodium hydroxide from generating crystallization, on the other hand some tiny sodium hydroxide crystalline solid can also be dispelled, prevent from blocking in discharge nozzle.
Description
Technical field
The present invention relates to chemical production field, specifically a kind of sodium hydroxide production method.
Background technique
Sodium hydroxide is commonly called as caustic soda, caustic soda, caustic soda, is a kind of highly basic with strong corrosive, generally sheet or block
Shape form, (being dissolved in water Shi Fangre) soluble easily in water simultaneously form alkaline solution, separately there is hygroscopy, the vapor in easy draw air
(deliquescence) and carbon dioxide (rotten) can be added hydrochloric acid and check whether to go bad in chemical industry, metallurgical production.Sodium hydroxide solution is
Common raw material generally produces sodium hydroxide using electrolytic chlorination sodium solution, existing production is set in present industrial production
It is standby to use carbon-point as electrode mostly.
However, the high-concentration sodium hydroxide solution produced at low ambient temperatures, is easy to tie during transportation
Brilliant phenomenon is typically now conveyed using utilidor to avoid sodium hydroxide solution Crystallization Plugging pipeline at low temperature, but this
Kind method causes conveying equipment maintenance cost costly, and after pipeline is crystallized object blocking, the operation of processing is very complicated,
Influence being normally carried out for production.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of sodium hydroxide production methods.
The technical solution adopted by the present invention to solve the technical problems is: a kind of sodium hydroxide production method, the producer
Method the following steps are included:
S1: production equipment and power supply are connected together, while hydrogen pipe, chlorine tube, feed pipe and water inlet pipe being distinguished
It is connected with corresponding supply line and collection conduit, then the exit of heating tube is passed through to the collection of pipeline and sodium hydroxide
Device is connected；
S2: when under the lower environment of temperature, the inlet valve, the inlet valve, the hydrogen valve and institute are first opened
Chlorine valve is stated, raw material and water are injected inside the production equipment through the feed pipe and the water inlet pipe, by hydrogen and chlorine
It is injected inside the production equipment through the hydrogen pipe and the chlorine tube；
S3: on the basis of S1 and S2, start production equipment, the driving motor in production equipment is constantly done back and forth
Rotation, drives the bull stick and the mounting blocks to do crankmotion, and the mounting blocks drive the elastic stirring leaf to drive
Crankmotion, to produce sodium hydroxide；
Production equipment of the present invention includes pedestal, frame mechanism, driving mechanism, feeding mechanism, discharging mechanism
And anti-jamming mechanism, the frame mechanism for disposing other mechanisms, the bare bones are fixedly installed at the top of the pedestal
Perforation is fixedly installed with the driving mechanism energized to device at the top of structure, and the top and side of the frame mechanism, which are equipped with, to be used for
For the feeding mechanism that raw material enters, the other side on the frame mechanism relative to the feeding mechanism, which is fixedly mounted, to be used for
The discharging mechanism of output of products, the bottom inner portion of the discharging mechanism are equipped with the anti-jamming mechanism for unclog the pipe.
Specifically, the entirety of the pedestal is in rectangular plate-like structure.
Specifically, the frame mechanism includes chassis body and frame lid, it is fixedly installed at the top of the pedestal in rectangle
The chassis body of cube structure is fixedly connected with the frame lid in square cover shape, and institute at the top of the chassis body
The middle part of chassis body side is stated equipped with the protrusion in semi-ellipsoid shape.
Specifically, the driving mechanism includes driving motor, bull stick, mounting blocks and elastic stirring leaf, the chassis body
Top side perforation be fixedly installed with the driving motor, the bottom of the driving motor is located at the inside of the chassis body
It is rotatably connected to the bull stick in round bar shape, the bottom of the bull stick is fixedly connected with the mounting blocks of rectangular-blocklike,
The bottom of the mounting blocks is fixedly connected with the elastic stirring leaf in clockwork spring shape.
Specifically, the feeding mechanism includes feed pipe, inlet valve, water inlet pipe, inlet valve, hydrogen pipe, hydrogen valve, chlorine
Pipe and chlorine valve, the middle part at the top of the chassis body are respectively equipped with the water inlet pipe and the feed pipe of tubulose, it is described into
The inlet valve and the inlet valve are respectively equipped on the side wall of expects pipe and the water inlet pipe；The middle part of the chassis body side
It is respectively equipped with the hydrogen pipe and the chlorine tube, is respectively equipped with the hydrogen on the side wall of the hydrogen pipe and the chlorine tube
Valve and the chlorine valve.
Specifically, the discharging mechanism includes discharge nozzle, pore, tube seat, gas blow pipe, the first air bag and snorkel, it is described
It is fixedly installed with the cylindrical discharge nozzle in the middle part of the hydrogen pipe side in chassis body, the discharge nozzle
Bottom apex is equipped with the pore, and the middle part of the discharge nozzle is equipped with the tube seat；The chassis body is equipped with the protrusion
Position inner wall on be fixed with first air bag in ellipsoid, first air bag is inside the chassis body
One end is equipped with the snorkel in curved bar shape, and the snorkel other end is connected to the tube seat.
Specifically, the anti-jamming mechanism includes the second air bag and thimble, the inside of the tube seat is equipped with the institute in ellipsoid
The second air bag is stated, several described thimbles are evenly distributed at the top of second air bag, and the thimble is slidably fastened in institute
State the inner wall of pore.
Beneficial effects of the present invention:
(1) a kind of sodium hydroxide production method of the present invention, in the lower environment of temperature, by the driving electricity
Machine powers on, and since the driving motor constantly does reciprocating rotation, the bull stick and the mounting blocks is driven to do reciprocating rotary
Transhipment is dynamic, and the mounting blocks drive the elastic stirring leaf to drive crankmotion, on the one hand enable the chassis body
Interior raw material mixes more uniform, so that reaction is more abundant；When the elastic stirring leaf does rotation counterclockwise, the bullet
Under the influence of centrifugal force, the diameter of opening can be increasing, then the position stirred is more and more wider for property paddle；When the elasticity
Paddle contacts at first air bag, can constantly squeeze first air bag, blows described in the first air bag warp
On the one hand tracheae prevents sodium hydroxide from generating crystallization to blowing inside the discharge nozzle, on the other hand can also be to some
Tiny sodium hydroxide crystalline solid is dispelled, and prevents from blocking in the discharge nozzle.
(2), there is the case where Crystallization Plugging in the discharge nozzle in a kind of sodium hydroxide production method of the present invention
When, while the elastic stirring leaf is to first air sac pressing, first air bag is through the snorkel to described
Two air bags are inflated, and are started to expand after the second air bag inflation, are then started to squeeze promotion to the thimble, enable the thimble
It is mobile towards top in the tube seat, then in the process, the sodium hydroxide crystal generated in the discharge nozzle is crushed,
To further dredge to the discharge nozzle, prevent it from blocking.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is a kind of preferred embodiment overall structure diagram that the present invention uses production equipment；
Fig. 3 is the overall structure longitudinal section view that the present invention uses production equipment；
Fig. 4 is structural schematic diagram of the present invention using the elastic stirring leaf of production equipment；
Fig. 5 is the portion A enlarged diagram shown in Fig. 3；
Fig. 6 is the portion B enlarged diagram shown in Fig. 3.
In figure: 1, pedestal, 2, frame mechanism, 21, chassis body, 211, protrusion, 22, frame lid, 3, driving mechanism, 31, drive
Dynamic motor, 32, bull stick, 33, mounting blocks, 34, elastic stirring leaf, 4, feeding mechanism, 41, feed pipe, 42, inlet valve, 43, water inlet
Pipe, 44, inlet valve, 45, hydrogen pipe, 46, hydrogen valve, 47, chlorine tube, 48, chlorine valve, 5, discharging mechanism, 51, discharge nozzle,
511, pore, 512, tube seat, 52, gas blow pipe, the 53, first air bag, 54, snorkel, 6, anti-jamming mechanism, the 61, second air bag, 62,
Thimble.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figs 1 to 6, a kind of sodium hydroxide production method of the present invention, the production method include following step
It is rapid:
S1: production equipment and power supply are connected together, while hydrogen pipe, chlorine tube, feed pipe and water inlet pipe being distinguished
It is connected with corresponding supply line and collection conduit, then the exit of heating tube is passed through to the collection of pipeline and sodium hydroxide
Device is connected；
S2: when under the lower environment of temperature, the inlet valve, the inlet valve, the hydrogen valve and institute are first opened
Chlorine valve is stated, raw material and water are injected inside the production equipment through the feed pipe and the water inlet pipe, by hydrogen and chlorine
It is injected inside the production equipment through the hydrogen pipe and the chlorine tube；
S3: on the basis of S1 and S2, start production equipment, the driving motor in production equipment is constantly done back and forth
Rotation, drives the bull stick and the mounting blocks to do crankmotion, and the mounting blocks drive the elastic stirring leaf to drive
Crankmotion, to produce sodium hydroxide；
Production equipment of the present invention includes pedestal 1, frame mechanism 2, driving mechanism 3, feeding mechanism 4, discharging
Mechanism 5 and anti-jamming mechanism 6, the top of the pedestal 1 are fixedly installed with the frame mechanism 2 for disposing other mechanisms, institute
State at the top of frame mechanism 2 perforation and be fixedly installed with the driving mechanism 3 energized to device, the top of the frame mechanism 2 and
Side is equipped with the feeding mechanism 4 for entering for raw material, relative to the another of the feeding mechanism 4 on the frame mechanism 1
The discharging mechanism 5 for being used for output of products is fixedly mounted in side, and the bottom inner portion of the discharging mechanism 5, which is equipped with, is used for dredging pipe
The anti-jamming mechanism 6 in road.
Specifically, the entirety of the pedestal 1 is in rectangular plate-like structure；In use, convenient carry out rationally other mechanisms
Placement.
Specifically, the frame mechanism 2 includes chassis body 21 and frame lid 22, the top of the pedestal 1 is fixedly installed with
In the chassis body 21 of rectangular cubic structure, the top of the chassis body 21 is fixedly connected in the described of square cover shape
Frame lid 22, and the middle part of 21 side of the chassis body is equipped with the protrusion 211 in semi-ellipsoid shape；In use, by the frame
The frame lid 22 is fixedly connected at the top of frame body 21, so that convenient play the role of protection and placement to other mechanisms.
Specifically, the driving mechanism 3 includes driving motor 31, bull stick 32, mounting blocks 33 and elastic stirring leaf 34, it is described
The top side perforation of chassis body 21 is fixedly installed with the driving motor 31, and the bottom of the driving motor 31 is located at described
The inner rotation of chassis body 21 is connected with the bull stick 32 in round bar shape, and the bottom of the bull stick 32 is fixedly connected in square
The block-like mounting blocks 33 of shape, the bottom of the mounting blocks 33 are fixedly connected with the elastic stirring leaf 34 in clockwork spring shape；
In use, in order to be uniformly stirred to the material composition in the chassis body 21, so that it be facilitated to react and make
Standby process.
Specifically, the feeding mechanism 4 include feed pipe 41, inlet valve 42, water inlet pipe 43, inlet valve 44, hydrogen pipe 45,
The middle part of hydrogen valve 46, chlorine tube 47 and chlorine valve 48,21 top of chassis body is respectively equipped with the water inlet pipe of tubulose
43 and the feed pipe 41, the inlet valve 42 and described is respectively equipped on the side wall of the feed pipe 41 and the water inlet pipe 43
Inlet valve 44；The hydrogen pipe 45 and the chlorine tube 47, the hydrogen are respectively equipped in the middle part of 21 side of chassis body
The hydrogen valve 46 and the chlorine valve 48 are respectively equipped on the side wall of pipe 45 and the chlorine tube 47；In use, for the ease of
The raw material of a variety of preparations is passed through inside the chassis body 21, to facilitate the preparation of sodium hydroxide.
Specifically, the discharging mechanism 5 includes discharge nozzle 51, pore 511, tube seat 512, gas blow pipe 52, the first air bag 53
With snorkel 54, it is fixedly installed in the middle part of 45 side of hydrogen pipe in the chassis body 21 cylindrical described
Discharge nozzle 51, the bottom apex of the discharge nozzle 51 are equipped with the pore 511, and the middle part of the discharge nozzle 51 is equipped with the tube seat
512；The chassis body 21 is equipped with first gas being fixed on the inner wall at the position of the protrusion 211 in ellipsoid
Capsule 53, the one end of first air bag 53 inside the chassis body 21 is equipped with the snorkel 54 in curved bar shape, described
54 other end of snorkel is connected to the tube seat 512；In use, by first air bag 53 through the gas blow pipe 52 to described
Discharge nozzle 51 is blown, and realizes the choke preventing function to the discharge nozzle 51.
Specifically, the anti-jamming mechanism 6 includes the second air bag 61 and thimble 62, the inside of the tube seat 512 is equipped in ellipse
Spherical second air bag 61, the top of second air bag 61 are evenly distributed with several thimbles 62, and the top
Needle 62 is slidably fastened in the inner wall of the pore 511；In use, enabling institute by being allowed to expand to second air bag 61 ventilation
It is mobile towards top to state thimble 62, the sodium hydroxide crystal of condensation is crushed, to further realize the discharge nozzle 51
It is anti-blocking.
When in use, firstly, by required proper site, completing 1 fixed in position of pedestal solid to the present apparatus
The work that Dingan County is set；When producing sodium hydroxide under the lower environment of temperature, the inlet valve 42, the inlet valve are first opened
44, the hydrogen valve 46 and the chlorine valve 47 inject through the feed pipe 41 and the water inlet pipe 43 raw material and water described
Inside chassis body 21, hydrogen and chlorine are injected in the chassis body 21 through the hydrogen pipe 45 and the chlorine tube 47
Portion, then the driving motor 31 is powered on, since the driving motor 31 constantly does reciprocating rotation, drive the bull stick
32 and the mounting blocks 33 do crankmotion, the mounting blocks 33 drive the elastic stirring leaf 34 to drive reciprocating rotary transhipment
It is dynamic, so that it is more uniform on the one hand to enable in the chassis body 21 raw material mix, so that reaction is more abundant；When the bullet
When property paddle 34 does rotation counterclockwise, under the influence of centrifugal force, the diameter of opening can be increasingly for the elastic stirring leaf 34
Greatly, then the position stirred is more and more wider；When the elastic stirring leaf 34 contacts at first air bag 53, meeting is constantly to described
First air bag 53 is squeezed, first air bag 53 through the gas blow pipe 52 to blowing inside the discharge nozzle 51, one
Aspect prevents sodium hydroxide from generating crystallization, on the other hand can also dispel to some tiny sodium hydroxide crystalline solid, prevents
Only blocked in the discharge nozzle 51；When the case where having already appeared Crystallization Plugging in the discharge nozzle 51, in the elasticity
While paddle 34 squeezes first air bag 53, first air bag 53 is through the snorkel 54 to second air bag
61 are inflated, and second air bag 61 starts to expand after inflating, then start to squeeze promotion to the thimble 61, enable the thimble
61 is mobile towards top in the tube seat 512, then in the process, to the sodium hydroxide crystal generated in the discharge nozzle 51 into
Row is broken, to further dredge to the discharge nozzle 51, prevents it from blocking, and is finally completed entirely making for the present apparatus
Use process.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of sodium hydroxide production method, it is characterised in that: the production method the following steps are included:
S1: production equipment and power supply are connected together, at the same by hydrogen pipe, chlorine tube, feed pipe and water inlet pipe respectively with it is right
The supply line and collection conduit answered connect, then the exit of heating tube is passed through to the collection device of pipeline and sodium hydroxide
It is connected；
S2: when under the lower environment of temperature, the inlet valve, the inlet valve, the hydrogen valve and the chlorine are first opened
Air valve injects raw material and water inside the production equipment through the feed pipe and the water inlet pipe, by hydrogen and chlorine through institute
It states hydrogen pipe and the chlorine tube injects inside the production equipment；
S3: on the basis of S1 and S2, start production equipment, the driving motor in production equipment constantly does reciprocating rotary
It is dynamic, drive the bull stick and the mounting blocks to do crankmotion, it is past that the mounting blocks drive the elastic stirring leaf to drive
Multiple rotary motion, to produce sodium hydroxide；
Production equipment of the present invention include pedestal (1), frame mechanism (2), driving mechanism (3), feeding mechanism (4),
Discharging mechanism (5) and anti-jamming mechanism (6) are fixedly installed with the frame for disposing other mechanisms at the top of the pedestal (1)
Frame mechanism (2), frame mechanism (2) top perforation are fixedly installed with the driving mechanism (3) energized to device, the frame
The top and side of frame mechanism (2) are equipped with the feeding mechanism (4) for entering for raw material, phase on the frame mechanism (1)
The other side of the feeding mechanism (4) is fixedly mounted the discharging mechanism (5) for being used for output of products, the discharging mechanism
(5) bottom inner portion is equipped with the anti-jamming mechanism (6) for unclog the pipe.
2. a kind of sodium hydroxide production method according to claim 1, it is characterised in that: the entirety of the pedestal (1) is in
Rectangular plate-like structure.
3. a kind of sodium hydroxide production method according to claim 1, it is characterised in that: the frame mechanism (2) includes
Chassis body (21) and frame lid (22) are fixedly installed with the frame in rectangular cubic structure at the top of the pedestal (1)
Main body (21) is fixedly connected with the frame lid (22) in square cover shape, and the frame master at the top of the chassis body (21)
The middle part of body (21) side is equipped with the protrusion (211) in semi-ellipsoid shape.
4. a kind of sodium hydroxide production method according to claim 3, it is characterised in that: the driving mechanism (3) includes
The top side of driving motor (31), bull stick (32), mounting blocks (33) and elastic stirring leaf (34), the chassis body (21) passes through
Logical to be fixedly installed with the driving motor (31), the bottom of the driving motor (31) is located at the inside of the chassis body (21)
It is rotatably connected to the bull stick (32) in round bar shape, the bottom of the bull stick (32) is fixedly connected with the described of rectangular-blocklike
Mounting blocks (33), the bottom of the mounting blocks (33) are fixedly connected with the elastic stirring leaf (34) in clockwork spring shape.
5. a kind of sodium hydroxide production method according to claim 3, it is characterised in that: the feeding mechanism (4) includes
Feed pipe (41), inlet valve (42), water inlet pipe (43), inlet valve (44), hydrogen pipe (45), hydrogen valve (46), chlorine tube (47)
With chlorine valve (48), the middle part at the top of the chassis body (21) be respectively equipped with tubulose the water inlet pipe (43) and the charging
It manages (41), is respectively equipped with the inlet valve (42) and the water inlet on the side wall of the feed pipe (41) and the water inlet pipe (43)
Valve (44)；It is respectively equipped with the hydrogen pipe (45) and the chlorine tube (47) in the middle part of chassis body (21) side, it is described
The hydrogen valve (46) and the chlorine valve (48) are respectively equipped on the side wall of hydrogen pipe (45) and the chlorine tube (47).
6. a kind of sodium hydroxide production method according to claim 5, it is characterised in that: the discharging mechanism (5) includes
Discharge nozzle (51), pore (511), tube seat (512), gas blow pipe (52), the first air bag (53) and snorkel (54), the frame master
Be fixedly installed with the cylindrical discharge nozzle (51) on body (21) in the middle part of the hydrogen pipe (45) side, it is described go out
The bottom apex of expects pipe (51) is equipped with the pore (511), and the middle part of the discharge nozzle (51) is equipped with the tube seat (512)；Institute
State first air bag being fixed on the inner wall of chassis body (21) equipped with the position of the protrusion (211) in ellipsoid
(53), first air bag (53) is equipped with the snorkel in curved bar shape in the internal one end of the chassis body (21)
(54), snorkel (54) other end is connected to the tube seat (512).
7. a kind of sodium hydroxide production method according to claim 6, it is characterised in that: the anti-jamming mechanism (6) includes
Second air bag (61) and thimble (62), the inside of the tube seat (512) is equipped with second air bag (61) in ellipsoid, described
Several thimbles (62) are evenly distributed at the top of second air bag (61), and the thimble (62) is slidably fastened in the pipe
The inner wall in hole (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663161.1A CN110316746A (en) | 2019-07-22 | 2019-07-22 | A kind of sodium hydroxide production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663161.1A CN110316746A (en) | 2019-07-22 | 2019-07-22 | A kind of sodium hydroxide production method |
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| Publication Number | Publication Date |
|---|---|
| CN110316746A true CN110316746A (en) | 2019-10-11 |
Family
ID=68124313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910663161.1A Pending CN110316746A (en) | 2019-07-22 | 2019-07-22 | A kind of sodium hydroxide production method |
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| CN (1) | CN110316746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229197A (en) * | 2021-05-27 | 2021-08-10 | 刘思若 | Anti-blocking centrifugal material throwing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369285A (en) * | 2015-12-07 | 2016-03-02 | 重庆龙健金属制造有限公司 | Sodium hydroxide production device and operating method thereof |
-
2019
- 2019-07-22 CN CN201910663161.1A patent/CN110316746A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369285A (en) * | 2015-12-07 | 2016-03-02 | 重庆龙健金属制造有限公司 | Sodium hydroxide production device and operating method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229197A (en) * | 2021-05-27 | 2021-08-10 | 刘思若 | Anti-blocking centrifugal material throwing machine |
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