CN108079928A - A kind of chemical reaction kettle of highly effective and safe - Google Patents
A kind of chemical reaction kettle of highly effective and safe Download PDFInfo
- Publication number
- CN108079928A CN108079928A CN201711456797.6A CN201711456797A CN108079928A CN 108079928 A CN108079928 A CN 108079928A CN 201711456797 A CN201711456797 A CN 201711456797A CN 108079928 A CN108079928 A CN 108079928A
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- Prior art keywords
- autoclave body
- controller
- agitating
- agitating shaft
- cooling coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00067—Liquid level measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00092—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of chemical reaction kettle of highly effective and safe, including autoclave body, fire-proof motor, agitating device, cooling coil, water tank and controller；Autoclave body top is equipped with kettle cover, kettle cover is equipped with air gauge, relief valve and feed inlet, fire-proof motor and retarder are equipped at the top of autoclave body, agitating device includes fixing axle, main agitating shaft, auxiliary agitating shaft, main agitating vane, auxiliary agitating vane and arc agitating paddle, for to material stirring in autoclave body, cooling coil is equipped between autoclave body and liner, water tank is equipped on the outside of autoclave body left end, water tank is connected by water inlet pipe with cooling coil, control cabinet is equipped on front side of autoclave body bottom, control cabinet is equipped with controller and display screen, controller and suction pump, fire-proof motor, temperature inductor, level sensor and relief valve electrical connection.The uniformity of the invention for effectively promoting stirring by controller to control temperature inductor and relief valve, adjusts the in vivo temperature and pressure of kettle, avoids security risk, raising security is easy to use, beneficial to popularization.
Description
Technical field
The invention belongs to technical field of chemical, and in particular to a kind of chemical reaction kettle of highly effective and safe.
Background technology
In chemical industry, reaction kettle is one of indispensable equipment.It mainly drives agitating shaft by motor
Carrying out reaction stirred makes it fully react to obtain required substance, and with the continuous development of chemical field, people are to chemical industry
The production finished product of product and the precision of chemical products all improve higher requirement, and corresponding people set important in chemical reaction
Standby reaction kettle also proposed higher requirement, and after currently used reaction kettle has reacted, reaction kettle also has larger temperature,
It is dangerous very big the reason is that, if Fast exothermic reaction cooling is generated to reaction kettle cannot be synchronous, form heat accumulation and cause
Material local heating decomposes, and forms material fast reaction and generates and largely endangers gas generation explosion accident.In order to accelerate to react
Speed, simple agitating device can be generally set in reaction kettle but in face of material it is more in the case of agitating device simultaneously
Cannot play good effect, and do not allow also in the in vivo solid material of kettle sometimes it is broken, more so that being stirred to react
Efficiency reduces, while modern chemical reaction can generally generate more gas, these gases can cause the in vivo air pressure liter of kettle
Height causes security incident, in addition, in the chemical substance reaction in reaction kettle, it is insufficient contact, final reaction effect can be influenced
Fruit.
The content of the invention
For above-mentioned technical deficiency, the object of the present invention is to provide a kind of chemical reaction kettle of highly effective and safe, with
Solve the problems mentioned above in the background art.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
The present invention provides a kind of chemical reaction kettle of highly effective and safe, including autoclave body, liner, fire-proof motor, agitating device,
Shaft coupling, temperature inductor, level sensor, cooling coil, water tank, controller and display screen；
The autoclave body is internally provided with liner, and the bottom of the liner is equipped with bearing block, and the top of the autoclave body is equipped with kettle
Lid, the kettle cover are equipped with air gauge, relief tube and relief valve, and the relief tube inside autoclave body with connecting, the kettle of the autoclave body
It covers and is additionally provided with feed inlet and access hole, the top of the autoclave body is equipped with the retarder with the output axis connection of fire-proof motor, institute
Stating agitating device includes fixing axle, main agitating shaft, auxiliary agitating shaft, main agitating vane, auxiliary agitating vane and arc agitating paddle, is used for
Autoclave body materials inside is stirred, the main agitating shaft is connected by shaft coupling with retarder, and extends into the inside of autoclave body,
The bottom of the main agitating shaft is rotatably connected on the bearing block, and the main agitating shaft is equipped with horizontal fixing axle, institute
It states main agitating shaft in autoclave body and temperature inductor and level sensor is installed from top to bottom, master is laid on the main agitating shaft
Agitating vane, the main agitating shaft go out close to autoclave body bottom equipped with arc agitating vane, and the both ends of the fixing axle are equipped with auxiliary stir
Axis is mixed, the auxiliary agitating shaft is equipped with auxiliary agitating vane, and the main agitating vane and auxiliary agitating vane are staggered；
Cooling coil is equipped between the autoclave body and liner, is equipped with water tank on the outside of the left end of the autoclave body, the water tank leads to
The water inlet for crossing water inlet pipe and cooling coil connects, and the top of the water tank is equipped with suction pump, the right end outside of the autoclave body
Equipped with storage tank, the storage tank goes out connection by the water outlet of outlet pipe and cooling coil, and the bottom of the autoclave body is equipped with supporting leg, institute
The bottom for stating autoclave body is additionally provided with discharge port, and the front side of the autoclave body bottom is equipped with control cabinet, and the control cabinet is equipped with controller
And display screen, the controller are electrically connected with suction pump, fire-proof motor, temperature inductor, level sensor, air gauge and relief valve
It connects.
Preferably, it is additionally provided with to fix the supporting rack of fire-proof motor and retarder above the autoclave body.
Preferably, the first control valve and the second control valve, first control are respectively equipped on the water inlet pipe and outlet pipe
Valve processed and the second control valve are electrically connected with the controller.
Preferably, the cooling coil is in autoclave body and liner serpentine configuration in spiral shape.
Preferably, the discharge port is equipped with third control valve, and the third control valve is electrically connected with the controller.
Compared with prior art, the beneficial effects of the invention are as follows：The agitating device that autoclave body of the present invention is internally provided with includes solid
Dead axle, main agitating shaft, auxiliary agitating shaft, main agitating vane, auxiliary agitating vane and arc agitating paddle, fire-proof motor is by subtracting retarder
Agitating device work is driven, autoclave body materials inside is stirred, main agitating vane and auxiliary agitating vane are staggered so that stir
It is more abundant to the stirring of industrial chemicals to mix device, is effectively promoted and is stirred efficiency and the uniformity, arc agitating paddle is arranged on liner
Bottom, can effectively prevent material from packing phenomenon occurs in the bottom of liner, main agitating shaft is equipped with temperature sense from top to bottom
Device and level sensor are answered, temperature inductor, level sensor and air gauge are electrically connected with the controller, and are shown in display screen
On curtain, when temperature is higher than setting value, controller controls the first control valve to open, and draw water pump work, and the water of water tank flows into
Persistently cooled processing in cooling coil between autoclave body and liner, and the setting of liquid level sensor can be avoided effectively
During hypertonia inside autoclave body, the air pressure in pressure release valve regulation autoclave body is controlled by controller for liquid level excessively high situation, when
Air pressure it is excessively high be more than predetermined value when air pressure jack up relief valve reduce the in vivo air pressure of kettle in time, avoid security risk, the present invention stirs
Mixing device, effectively promotion is stirred efficiency and the uniformity, reaction effect in autoclave body is promoted, by controller to controlling temperature
Inductor and relief valve adjust the in vivo temperature and pressure of kettle, avoid security risk, improve security, easy to use, beneficial to pushing away
Extensively.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of dimensional structure diagram of the chemical reaction kettle of highly effective and safe provided in an embodiment of the present invention.
Reference sign：1st, autoclave body；2nd, liner；3rd, bearing block；4th, air gauge；5th, relief valve；6th, feed inlet 6；7th, examine
Repair mouth；8th, fire-proof motor；9th, retarder；10th, fixing axle；11st, main agitating shaft；12nd, auxiliary agitating shaft；13rd, main agitating vane；14、
Auxiliary agitating vane；15th, arc agitating paddle；16th, shaft coupling；17th, temperature inductor；18th, level sensor；19th, cooling coil；
20th, water tank；21st, water inlet pipe, 22, suction pump；23rd, storage tank；24th, outlet pipe；25th, supporting leg；26th, controller；27th, display screen；28、
Discharge port.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, an embodiment of the present invention provides a kind of chemical reaction kettle of highly effective and safe, including autoclave body 1, liner 2,
Fire-proof motor 8, agitating device, shaft coupling 16, cooling coil 19, water tank 20, temperature inductor 17, level sensor 18, control
Device 26 and display screen 27；
Autoclave body 1 is internally provided with liner 2, and the bottom of liner 2 is equipped with bearing block 3, and the top of autoclave body 1 is equipped with kettle cover, kettle cover
Air gauge 4, relief tube and relief valve 5 are equipped with, relief tube is connected with 1 inside of autoclave body, and feed inlet is additionally provided on the kettle cover of autoclave body 1
6 and access hole 7, the top of autoclave body 1 is equipped with the retarder 9 with the output axis connection of fire-proof motor 8, and agitating device includes fixing axle
10th, main agitating shaft 11, auxiliary agitating shaft 12, main agitating vane 13, auxiliary agitating vane 14 and arc agitating paddle 15, for in autoclave body
Portion's material is stirred, and main agitating shaft 11 is connected by shaft coupling 16 with retarder 9, and extends into the inside of autoclave body 1, main stirring
The bottom of axis 11 is rotatably connected on bearing block 3, is effectively reduced and the violent of agitating device occurs during stirring
Shaking phenomenon, main agitating shaft 11 are equipped with horizontal fixing axle 10, and main agitating shaft 11 is equipped with temperature sense from top to bottom in autoclave body 1
Device 17 and level sensor 18 are answered, main agitating vane 13 is laid on main agitating shaft 11, main agitating shaft 11 is close to 1 bottom of autoclave body
Go out to be equipped with arc agitating vane 15, the arc agitating vane 15 of bottom prevents bottoms material incomplete mixing, the both ends of fixing axle 10
Equipped with auxiliary agitating shaft 12, auxiliary agitating shaft 12 is equipped with auxiliary agitating vane 14, and main agitating vane 13 and auxiliary agitating vane 14 are staggeredly set
It puts, effective promoted is stirred efficiency and the uniformity；
Cooling coil 19 is equipped between autoclave body 1 and liner 2, is equipped with water tank 20 on the outside of the left end of autoclave body 1, water tank 20 by into
Water pipe 21 is connected with the water inlet of cooling coil 19, and the top of water tank 20 is equipped with suction pump 22, is equipped on the outside of the right end of autoclave body 1
Storage tank 23, storage tank 23 go out to be connected by outlet pipe 24 with the water outlet of cooling coil 19, and the bottom of autoclave body 1 is equipped with supporting leg 25, kettle
The bottom of body 1 is additionally provided with discharge port 28, and the front side of 1 bottom of autoclave body is equipped with control cabinet, and control cabinet is equipped with controller 26 and display
Screen 27, controller 26 and suction pump 22, fire-proof motor 8, temperature inductor 17, level sensor 18, air gauge 9 and relief valve 5
Electrical connection by 26 temperature controllable inductor 17 of controller and relief valve 5, adjusts the temperature and pressure in autoclave body 1, avoids pacifying
Full hidden danger improves security.
The present invention also has following features：
Wherein, 1 top of autoclave body is additionally provided with to fix the supporting rack of fire-proof motor 8 and retarder 9, is used to support fixed anti-
The first control valve and the second control valve, the first control are respectively equipped on quick-fried motor 8 and retarder 9, water inlet pipe 21 and outlet pipe 24
Valve and the second control valve are electrically connected with controller 26, cooling coil 19 in autoclave body 1 and liner 2 serpentine configuration in spiral shape,
Serpentine configuration be conducive to increase film-cooled heat, improve cooling effect, discharge port 27 be equipped with third control valve, third control valve with
Controller 26 is electrically connected.
The agitating device that autoclave body of the present invention is internally provided with include fixing axle, main agitating shaft, auxiliary agitating shaft, main agitating vane,
Auxiliary agitating vane and arc agitating paddle, fire-proof motor by subtract retarder drive agitating device work, to autoclave body materials inside into
Row stirring, main agitating vane and auxiliary agitating vane are staggered so that agitating device is more abundant to the stirring of industrial chemicals, effectively
Promotion is stirred efficiency and the uniformity, and arc agitating paddle is arranged on the bottom of liner, can effectively prevent material at the bottom of liner
Packing phenomenon occurs for portion, and main agitating shaft is equipped with temperature inductor and level sensor, temperature inductor, liquid level sense from top to bottom
Device and air gauge is answered to be electrically connected with the controller, and is shown on the display screen, when temperature is higher than setting value, controller
The first control valve is controlled to open, draw water pump work, is continued in the cooling coil between the water inflow autoclave body and liner of water tank
Cool processing, the situation that the setting of liquid level sensor can effectively avoid liquid level excessively high, the pressure mistake inside autoclave body
Gao Shi, by controller control pressure release valve regulation autoclave body in air pressure, when air pressure it is excessively high be more than predetermined value when air pressure jack up pressure release
Valve reduces the in vivo air pressure of kettle in time, avoids security risk, and agitating device of the present invention, which is effectively promoted, is stirred efficiency and
Evenness promotes reaction effect in autoclave body, by controller to control temperature inductor and relief valve, adjust the in vivo temperature of kettle and
Pressure avoids security risk, improves security, easy to use, beneficial to popularization.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (5)
1. the chemical reaction kettle of a kind of highly effective and safe, which is characterized in that including including autoclave body (1), liner (2), fire-proof motor
(8), agitating device, shaft coupling (16), temperature inductor (17), level sensor (18), cooling coil (19), water tank (20),
Controller (26) and display screen (27)；
The autoclave body (1) is internally provided with liner (2), and the bottom of the liner (2) is equipped with bearing block (3), the autoclave body (1)
Top is equipped with kettle cover, and the kettle cover is equipped with air gauge (4), relief tube and relief valve (5), and the relief tube is interior with autoclave body (1)
Portion connects, and is additionally provided with feed inlet (6) and access hole (7) on the kettle cover of the autoclave body (1), the top of the autoclave body (1) equipped with
The retarder (9) of the output axis connection of fire-proof motor (8), the agitating device include fixing axle (10), main agitating shaft (11), auxiliary
Agitating shaft (12), main agitating vane (13), auxiliary agitating vane (14) and arc agitating paddle (15), the main agitating shaft (11) pass through
Shaft coupling (16) is connected with retarder (9), and extends into the inside of autoclave body (1), and the bottom of the main agitating shaft (11) is rotatable
It is connected on the bearing block (3), the main agitating shaft (11) is equipped with horizontal fixing axle (10), is led in the autoclave body (1)
Agitating shaft (11) is equipped with temperature inductor (17) and level sensor (18) from top to bottom, is evenly distributed on the main agitating shaft (11)
Equipped with main agitating vane (13), the main agitating shaft (11) goes out close to autoclave body (1) bottom equipped with arc agitating vane (15), described
The both ends of fixing axle (10) are equipped with auxiliary agitating shaft (12), and the auxiliary agitating shaft (12) is equipped with auxiliary agitating vane (14), the master
Agitating vane (13) and auxiliary agitating vane (14) are staggered；
Cooling coil (19) is equipped between the autoclave body (1) and liner (2), water tank is equipped on the outside of the left end of the autoclave body (1)
(20), the water tank (20) is connected by water inlet pipe (21) with the water inlet of cooling coil (19), the top of the water tank (20)
Portion is equipped with suction pump (22), is equipped with storage tank (23) on the outside of the right end of the autoclave body (1), the storage tank (23) passes through outlet pipe (24)
Go out to be connected with the water outlet of cooling coil (19), the bottom of the autoclave body (1) is equipped with supporting leg (25), the bottom of the autoclave body (1)
Be additionally provided with discharge port (28), the front side of autoclave body (1) bottom is equipped with control cabinet, the control cabinet be equipped with controller (26) and
Display screen (27), the controller (26) and suction pump (22), fire-proof motor (8), temperature inductor (17), level sensor
(18), air gauge (9) and relief valve (5) electrical connection.
2. the chemical reaction kettle of a kind of highly effective and safe as described in claim 1, which is characterized in that above the autoclave body (1) also
Equipped with for fixing the supporting rack of fire-proof motor (8) and retarder (9).
3. the chemical reaction kettle of a kind of highly effective and safe as described in claim 1, which is characterized in that the water inlet pipe (21) and go out
It is respectively equipped with the first control valve and the second control valve on water pipe (24), first control valve and the second control valve are and controller
(26) it is electrically connected.
4. the chemical reaction kettle of a kind of highly effective and safe as described in claim 1, which is characterized in that the cooling coil (19) exists
Autoclave body (1) and liner (2) serpentine configuration in spiral shape.
5. the chemical reaction kettle of a kind of highly effective and safe as described in claim 1, which is characterized in that set on the discharge port (28)
There is third control valve, the third control valve is electrically connected with controller (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456797.6A CN108079928A (en) | 2017-12-28 | 2017-12-28 | A kind of chemical reaction kettle of highly effective and safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456797.6A CN108079928A (en) | 2017-12-28 | 2017-12-28 | A kind of chemical reaction kettle of highly effective and safe |
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| Publication Number | Publication Date |
|---|---|
| CN108079928A true CN108079928A (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456797.6A Pending CN108079928A (en) | 2017-12-28 | 2017-12-28 | A kind of chemical reaction kettle of highly effective and safe |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786700A (en) * | 2018-06-13 | 2018-11-13 | 运城学院 | A kind of chemosynthesis reaction kettle |
| CN109289720A (en) * | 2018-09-06 | 2019-02-01 | 昆山市富乐化工有限公司 | Security system in etching acid process |
| CN110898789A (en) * | 2019-12-26 | 2020-03-24 | 浙江荣舟海洋产业股份有限公司 | High-protein safe hydrolysis device and preparation method |
| CN111393610A (en) * | 2020-03-26 | 2020-07-10 | 浙江新诺高分子材料有限公司 | Preparation method of fluorine-silicon modified waterborne polyurethane resin |
| CN111410903A (en) * | 2020-03-26 | 2020-07-14 | 浙江新诺高分子材料有限公司 | Preparation method of easy-to-clean antifouling water-based automobile leather treating agent |
| CN112936634A (en) * | 2021-02-02 | 2021-06-11 | 新沂市星辰新材料科技有限公司 | Dispersion and homogenization equipment for preparing PVC (polyvinyl chloride) terminator and working method thereof |
| CN113083181A (en) * | 2021-04-06 | 2021-07-09 | 宝钛华神钛业有限公司 | Accurate temperature control device for titanium sponge reduction |
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| CN206139175U (en) * | 2016-09-22 | 2017-05-03 | 南通万顺化工科技有限公司 | Polyurethane reation kettle |
| CN206304739U (en) * | 2016-12-20 | 2017-07-07 | 超然(福建)新材料科技有限公司 | Urethane resin stirring and synthesizing device |
| CN107469758A (en) * | 2017-10-13 | 2017-12-15 | 沈群华 | A kind of quick chemical reaction process units |
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| US20050054507A1 (en) * | 1996-10-15 | 2005-03-10 | Cornay Paul J. | Concentric tubular centrifuge |
| CN205182725U (en) * | 2015-11-18 | 2016-04-27 | 四川棋达科技有限公司 | Novel high -efficient chemical industry reation kettle |
| CN206139175U (en) * | 2016-09-22 | 2017-05-03 | 南通万顺化工科技有限公司 | Polyurethane reation kettle |
| CN206304739U (en) * | 2016-12-20 | 2017-07-07 | 超然(福建)新材料科技有限公司 | Urethane resin stirring and synthesizing device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786700A (en) * | 2018-06-13 | 2018-11-13 | 运城学院 | A kind of chemosynthesis reaction kettle |
| CN109289720A (en) * | 2018-09-06 | 2019-02-01 | 昆山市富乐化工有限公司 | Security system in etching acid process |
| CN110898789A (en) * | 2019-12-26 | 2020-03-24 | 浙江荣舟海洋产业股份有限公司 | High-protein safe hydrolysis device and preparation method |
| CN111393610A (en) * | 2020-03-26 | 2020-07-10 | 浙江新诺高分子材料有限公司 | Preparation method of fluorine-silicon modified waterborne polyurethane resin |
| CN111410903A (en) * | 2020-03-26 | 2020-07-14 | 浙江新诺高分子材料有限公司 | Preparation method of easy-to-clean antifouling water-based automobile leather treating agent |
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