CN116237003A - Stirring formula chemical industry reation kettle - Google Patents

Stirring formula chemical industry reation kettle Download PDF

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Publication number
CN116237003A
CN116237003A CN202310466688.1A CN202310466688A CN116237003A CN 116237003 A CN116237003 A CN 116237003A CN 202310466688 A CN202310466688 A CN 202310466688A CN 116237003 A CN116237003 A CN 116237003A
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China
Prior art keywords
stirring
kettle body
reaction kettle
rotary valve
control valve
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Pending
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CN202310466688.1A
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Chinese (zh)
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张玉霞
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Individual
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Individual
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Priority to CN202310466688.1A priority Critical patent/CN116237003A/en
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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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention discloses a stirring type chemical reaction kettle, which relates to the technical field of chemical reaction kettles and comprises a first reaction kettle body and a second reaction kettle body, wherein a first stirring mechanism is arranged in the first reaction kettle body, a transfer pipeline is arranged on a first discharge port, a second stirring mechanism is arranged above the interior of the second reaction kettle body, a third rotary valve is arranged on one side, away from the transfer pipeline, of the second reaction kettle body, a material injection pipe is arranged above the third rotary valve, a second discharge port is arranged below the second reaction kettle body, and a second control valve is arranged in the second discharge port. This application can carry out abundant stirring when reacting industrial chemicals, thereby can avoid the raw materials to contact too much air and avoid the raw materials to go bad moreover, can not influence the speed of stirring simultaneously and add different industrial chemicals and react when reacting, makes the more abundant of raw materials reaction.

Description

Stirring formula chemical industry reation kettle
Technical Field
The invention relates to the technical field of chemical reaction kettles, in particular to a stirring type chemical reaction kettle.
Background
The reaction kettle is a common production device in the chemical industry, wherein the reaction kettle is widely understood to have physical or chemical reaction, the container and parameter configuration is carried out according to different process condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are related according to the requirements, so as to realize the functions of heating, evaporating, cooling and low-speed mixing reaction.
The existing reaction kettle can be used for mixing materials, but when new materials are added, a large amount of air is easily contacted in the reaction kettle to cause the materials to react with the air to deteriorate, and meanwhile, the materials are not fully contacted when the reaction kettle is used for stirring, so that the reaction is not thorough.
Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a stirred tank reactor is provided.
Disclosure of Invention
The invention aims to provide a stirring type chemical reaction kettle for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a stirring formula chemical industry reation kettle, includes the first reation kettle body and the second reation kettle body, the internally mounted of the first reation kettle body has first rabbling mechanism, and one side of the first reation kettle body is provided with first discharge gate, install the transfer pipeline on the first discharge gate, and the top of transfer pipeline installs the booster pump, the second reation kettle body is located one side of transfer pipeline, the second rabbling mechanism is installed to the inside top of the second reation kettle body, and the third rotary valve is installed to one side that the second reation kettle body was kept away from the transfer pipeline, the filling pipe is installed to the top of third rotary valve, and the second motor is installed to one side that the second reation kettle body was kept away from to the third rotary valve, the second discharge gate is installed to the below of the second reation kettle body, and the internally mounted of second discharge gate has the second control valve.
Further, the support column is installed to the bottom of the first reation kettle body, and the top of the first reation kettle body installs first cauldron lid, first motor is installed to the top of first cauldron lid, and first feed pipeline is installed to one side of first motor, and the second feed pipeline is installed to one side that first motor kept away from first feed pipeline simultaneously.
Further, the first stirring mechanism comprises a first stirring shaft, a first control valve and a first stirring blade, wherein the first rotary valve is arranged on one side of the first stirring shaft, the second rotary valve is arranged on the other side of the first stirring shaft, the first rotary valve is connected with a first connecting pipe, the second rotary valve is connected with a second connecting pipe, the first stirring shaft is provided with the first control valve, and the two sides of the first control valve are provided with the first stirring blade.
Further, the inside of first (mixing) shaft is hollow structure, and one side of first (mixing) shaft communicates through first rotary valve and first connecting pipe, and first connecting pipe and second feeding pipeline intercommunication simultaneously, the opposite side of first (mixing) shaft communicates with the second connecting pipe through second rotary valve, and second connecting pipe and first feeding pipeline intercommunication.
Further, one side that the second reation kettle body is close to the transfer pipeline is provided with the transfer feed inlet, and the second cauldron lid is installed to the top of the second reation kettle body, first filling tube is installed to top one side of second cauldron lid, and the second filling tube is installed to one side that first filling tube was kept away from to the top of second cauldron lid.
Further, second rabbling mechanism includes outer puddler and second stirring leaf, and the noon of outer puddler is hollow structure, and the one end of outer puddler is connected with transferring the feed inlet through the bearing simultaneously, and the other end and the third rotary valve intercommunication of outer puddler, the mid-mounting of outer puddler has third control valve, and installs the second stirring leaf on the third control valve.
Further, the inside of second stirring leaf is hollow structure, and the second stirring leaf passes through third control valve and outer puddler intercommunication, the surface mounting of second stirring leaf has the spray valve.
Further, the internally mounted of outer puddler has interior puddler, and the surface mounting of interior puddler has fourth control valve, the inside of outer puddler is hollow structure, and the one end and the transfer feed inlet intercommunication of outer puddler.
Further, a first filter screen and a second filter screen are arranged below the inside of the second reaction kettle body, and the first filter screen is positioned above the second filter screen.
The invention provides a stirring type chemical reaction kettle which has the following beneficial effects: the method can fully stir the chemical raw materials during the reaction, can avoid the raw materials from contacting with excessive air to avoid the raw materials from deteriorating, and can add different chemical raw materials for reaction without affecting the stirring speed during the reaction, so that the raw materials react more fully;
this chemical raw material is when the inside of the second reation kettle body, firstly chemical raw material enters into the inside of interior puddler from transferring the feed inlet, then the second motor drives outer puddler through third rotary valve and rotates, the material that needs to add enters into the inside of outer puddler from filling pipe and third rotary valve, open fourth control valve and make original chemical raw material enter into the inside of outer puddler and newly add the material and mix from the inside of interior puddler this moment, the material after mixing then enters into the inside of second stirring leaf from third control valve, then enter into the inside of the second reation kettle body through the shower valve along with the rotation of second stirring leaf, still the material that needs to add can enter into the inside of the second reation kettle body through first filling tube and second filling tube and mix with original material.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a stirred tank reactor according to the present invention;
FIG. 2 is a schematic diagram showing the internal structure of a first reaction kettle body of the stirring type chemical reaction kettle;
FIG. 3 is a schematic structural view of a second stirring mechanism of the stirring type chemical reaction kettle;
FIG. 4 is a schematic side view of the inner structure of an outer stirring rod of the stirring type chemical reaction kettle;
FIG. 5 is a schematic view of the internal part of the second reaction vessel body of the stirring type chemical reaction vessel.
In the figure: 1. a first reaction kettle body; 101. a first stirring shaft; 102. a first rotary valve; 103. a first connection pipe; 104. a second rotary valve; 105. a second connection pipe; 106. a first control valve; 107. a first stirring blade; 2. a support column; 3. a first kettle cover; 4. a first motor; 5. a first feed conduit; 6. a second feed conduit; 7. a first discharge port; 8. a transfer pipe; 9. a booster pump; 10. a second reaction kettle body; 11. a second kettle cover; 12. a first feeding tube; 13. a second feeding tube; 14. transferring the feed inlet; 15. a third rotary valve; 16. a material injection pipe; 17. a second motor; 18. a second discharge port; 19. a second control valve; 20. an outer stirring rod; 21. a third control valve; 22. a second stirring blade; 23. a spray valve; 24. an inner stirring rod; 25. a fourth control valve; 26. a first filter screen; 27. and a second filter screen.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-5, a stirred chemical reaction kettle comprises a first reaction kettle body 1 and a second reaction kettle body 10, a first stirring mechanism is installed in the first reaction kettle body 1, a first discharge port 7 is arranged on one side of the first reaction kettle body 1, a transfer pipeline 8 is installed on the first discharge port 7, a booster pump 9 is installed above the transfer pipeline 8, the second reaction kettle body 10 is located on one side of the transfer pipeline 8, chemical raw materials after reaction enter the second reaction kettle body 10 from the first reaction kettle body 1 through the first discharge port 7 and the transfer pipeline 8, the booster pump 9 provides power for the transfer pipeline 8, a second stirring mechanism is installed above the second reaction kettle body 10, a third rotary valve 15 is installed on one side of the second reaction kettle body 10, a material injection pipe 16 is installed above the third rotary valve 15, a second control valve 18 is installed on one side of the second reaction kettle body 10, a second discharge port 18 is installed on the second rotary valve 15, and a second motor 18 is installed on the second reaction kettle body 10.
The support column 2 is installed to the bottom of the first reaction kettle body 1, and first kettle cover 3 is installed to the top of the first reaction kettle body 1, first motor 4 is installed to the top of first kettle cover 3, and first feed pipe 5 is installed to one side of first motor 4, second feed pipe 6 is installed to one side that first motor 4 kept away from first feed pipe 5 simultaneously, first rabbling mechanism includes first (mixing) shaft 101, first control valve 106 and first stirring leaf 107, wherein, first rotary valve 102 is installed to one side of first (mixing) shaft 101, and second rotary valve 104 is installed to the opposite side of first (mixing) shaft 101, be connected with first connecting pipe 103 on the first rotary valve 102, be connected with second connecting pipe 105 on the second rotary valve 104, and install first control valve 106 on the first (mixing) shaft 101, first stirring leaf 107 is all installed to the both sides of first control valve 106 simultaneously, and to first connecting pipe 103 and second feed pipe 6 respectively to first connecting pipe 103 and second connecting pipe 105 entering first chemical industry 1 at this moment, first feed pipe 6 is gone into first chemical industry feed pipe 1 and first chemical industry raw materials and can not throw into first chemical industry raw materials into the first (mixing) shaft 1 at this moment.
The inside of first (mixing) shaft 101 is hollow structure, and one side of first (mixing) shaft 101 is through first rotary valve 102 and first connecting pipe 103 intercommunication, and simultaneously first connecting pipe 103 and second feeding pipeline 6 intercommunication, the opposite side of first (mixing) shaft 101 is through second rotary valve 104 and second connecting pipe 105 intercommunication, and second connecting pipe 105 and first feeding pipeline 5 intercommunication, and the material enters into the inside of first (mixing) shaft 101 through first rotary valve 102 and second rotary valve 104 then opens first control valve 106 and enters into the inside of first reation kettle body 1 and utilize first stirring leaf 107 to stir and make it react to two kinds of different chemical raw materials.
The side that the second reaction kettle body 10 is close to transfer pipeline 8 is provided with and shifts feed inlet 14, and the top of the second reaction kettle body 10 installs second cauldron lid 11, first filling tube 12 is installed to top one side of second cauldron lid 11, and the top of second cauldron lid 11 is kept away from one side of first filling tube 12 and is installed second filling tube 13.
The second stirring mechanism comprises an outer stirring rod 20 and a second stirring blade 22, the noon of the outer stirring rod 20 is of a hollow structure, one end of the outer stirring rod 20 is connected with the transfer feed inlet 14 through a bearing, the other end of the outer stirring rod 20 is communicated with a third rotary valve 15, a third control valve 21 is mounted in the middle of the outer stirring rod 20, and the second stirring blade 22 is mounted on the third control valve 21.
The inside of second stirring leaf 22 is hollow structure, and second stirring leaf 22 passes through third control valve 21 and outer puddler 20 intercommunication, the surface mounting of second stirring leaf 22 has spray valve 23, opens fourth control valve 25 and makes original industrial chemicals enter into the inside of outer puddler 20 from the inside of interior puddler 24 and mix with newly added material, and the material after mixing then enters into the inside of second stirring leaf 22 from third control valve 21, then enters into the inside of second reation kettle body 10 through spray valve 23 along with the rotation of second stirring leaf 22, and the material that still needs to add can enter into the inside of second reation kettle body 10 through first filling tube 12 and second filling tube 13 and mix with original material.
The inside of outer puddler 20 is installed interior puddler 24, and the surface mounting of interior puddler 24 has fourth control valve 25, the inside of outer puddler 20 is hollow structure, and the one end of outer puddler 20 and transfer feed inlet 14 intercommunication.
A first filter screen 26 and a second filter screen 27 are installed below the inside of the second reaction kettle body 10, and the first filter screen 26 is located above the second filter screen 27.
In summary, when the stirred tank reactor is used, firstly, according to the structures shown in fig. 1, 2, 3, 4 and 5, chemical raw materials are respectively input into the first connecting pipe 103 and the second connecting pipe 105 through the first feeding pipeline 5 or the second feeding pipeline 6, and enter the first reactor body 1, at this time, the first feeding pipeline 5 and the second feeding pipeline 6 can input two different chemical raw materials, and the first motor 4 drives the first stirring shaft 101 to rotate;
because the inside of the first stirring shaft 101 is of a hollow structure, one side of the first stirring shaft 101 is communicated with the first connecting pipe 103 through the first rotary valve 102, meanwhile, the first connecting pipe 103 is communicated with the second feeding pipeline 6, the other side of the first stirring shaft 101 is communicated with the second connecting pipe 105 through the second rotary valve 104, and the second connecting pipe 105 is communicated with the first feeding pipeline 5, at the moment, materials enter the inside of the first stirring shaft 101 through the first rotary valve 102 and the second rotary valve 104 and then enter the inside of the first reaction kettle body 1 through opening the first control valve 106, and two different chemical raw materials are stirred and reacted by the first stirring blades 107;
then the chemical raw materials after reaction enter the second reaction kettle body 10 from the first discharge port 7 and the transfer pipeline 8 through the transfer feed port 14 of the second reaction kettle body 10 from the first reaction kettle body 1, and the booster pump 9 provides power for the transfer pipeline 8;
when chemical raw materials are in the second reaction kettle body 10, firstly, chemical raw materials enter the inner stirring rod 24 from the transfer feed inlet 14, then the second motor 17 drives the outer stirring rod 20 to rotate through the third rotary valve 15, materials to be added enter the inner stirring rod 20 from the feed pipe 16 and the third rotary valve 15, at the moment, the fourth control valve 25 is opened to enable the original chemical raw materials to enter the inner stirring rod 20 from the inner stirring rod 24 to be mixed with the newly added materials, the mixed materials enter the second stirring blades 22 from the third control valve 21, then enter the second reaction kettle body 10 through the spray valve 23 along with the rotation of the second stirring blades 22, and the materials to be added can enter the second reaction kettle body 10 through the first feed pipe 12 and the second feed pipe 13 to be mixed with the original materials;
the mixed materials are filtered by the first filter screen 26 and the second filter screen 27, and then finally the second control valve 19 is opened to be discharged through the second discharge port 18.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (9)

1. The utility model provides a stirring formula chemical industry reation kettle, includes the first reation kettle body (1) and the second reation kettle body (10), its characterized in that, the internally mounted of the first reation kettle body (1) has first rabbling mechanism, and one side of the first reation kettle body (1) is provided with first discharge gate (7), install transfer pipeline (8) on first discharge gate (7), and transfer the top of pipeline (8) and install booster pump (9), the second reation kettle body (10) are located one side of transfer pipeline (8), second rabbling mechanism is installed to the inside top of the second reation kettle body (10), and one side that the transfer pipeline (8) was kept away from to the second reation kettle body (10) is installed third rotary valve (15), annotate material pipe (16) are installed to the top of third rotary valve (15), and one side that the second reation kettle body (10) was kept away from to third rotary valve (15) is installed second motor (17), second discharge gate (18) are installed to the below of the second reation kettle body (10), and second internal control (18) are installed to second discharge gate (18).
2. The stirring type chemical reaction kettle according to claim 1, wherein a support column (2) is installed at the bottom of the first reaction kettle body (1), a first kettle cover (3) is installed above the first reaction kettle body (1), a first motor (4) is installed above the first kettle cover (3), a first feeding pipeline (5) is installed on one side of the first motor (4), and a second feeding pipeline (6) is installed on one side, away from the first feeding pipeline (5), of the first motor (4).
3. The stirring chemical reaction kettle according to claim 2, wherein the first stirring mechanism comprises a first stirring shaft (101), a first control valve (106) and a first stirring blade (107), wherein the first rotary valve (102) is installed on one side of the first stirring shaft (101), the second rotary valve (104) is installed on the other side of the first stirring shaft (101), the first rotary valve (102) is connected with a first connecting pipe (103), the second rotary valve (104) is connected with a second connecting pipe (105), the first stirring shaft (101) is provided with the first control valve (106), and simultaneously both sides of the first control valve (106) are provided with the first stirring blade (107).
4. A stirred tank chemical reaction vessel according to claim 3, characterized in that the interior of the first stirring shaft (101) is of a hollow structure, one side of the first stirring shaft (101) is communicated with the first connecting pipe (103) through a first rotary valve (102), the first connecting pipe (103) is simultaneously communicated with the second feeding pipe (6), the other side of the first stirring shaft (101) is communicated with the second connecting pipe (105) through a second rotary valve (104), and the second connecting pipe (105) is communicated with the first feeding pipe (5).
5. The stirring chemical reaction kettle according to claim 1, wherein a transfer feed port (14) is formed in one side, close to a transfer pipeline (8), of the second reaction kettle body (10), a second kettle cover (11) is arranged above the second reaction kettle body (10), a first feeding pipe (12) is arranged on one side of the upper part of the second kettle cover (11), and a second feeding pipe (13) is arranged on one side, far away from the first feeding pipe (12), of the upper part of the second kettle cover (11).
6. The stirring chemical reaction kettle according to claim 5, wherein the second stirring mechanism comprises an outer stirring rod (20) and a second stirring blade (22), the noon of the outer stirring rod (20) is of a hollow structure, one end of the outer stirring rod (20) is connected with the transfer feeding hole (14) through a bearing, the other end of the outer stirring rod (20) is communicated with a third rotary valve (15), a third control valve (21) is installed in the middle of the outer stirring rod (20), and the second stirring blade (22) is installed on the third control valve (21).
7. The stirring chemical reaction kettle according to claim 6, wherein the second stirring blade (22) is of a hollow structure, the second stirring blade (22) is communicated with the outer stirring rod (20) through a third control valve (21), and a spray valve (23) is arranged on the surface of the second stirring blade (22).
8. The stirring chemical reaction kettle according to claim 7, wherein an inner stirring rod (24) is installed inside the outer stirring rod (20), a fourth control valve (25) is installed on the surface of the inner stirring rod (24), the inside of the outer stirring rod (20) is of a hollow structure, and one end of the outer stirring rod (20) is communicated with the transferring feed port (14).
9. The stirring chemical reaction kettle according to claim 1, wherein a first filter screen (26) and a second filter screen (27) are installed below the inside of the second reaction kettle body (10), and the first filter screen (26) is located above the second filter screen (27).
CN202310466688.1A 2023-04-27 2023-04-27 Stirring formula chemical industry reation kettle Pending CN116237003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310466688.1A CN116237003A (en) 2023-04-27 2023-04-27 Stirring formula chemical industry reation kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310466688.1A CN116237003A (en) 2023-04-27 2023-04-27 Stirring formula chemical industry reation kettle

Publications (1)

Publication Number Publication Date
CN116237003A true CN116237003A (en) 2023-06-09

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CN202310466688.1A Pending CN116237003A (en) 2023-04-27 2023-04-27 Stirring formula chemical industry reation kettle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117050552A (en) * 2023-08-04 2023-11-14 浙江大恒新材料有限公司 Synthetic method and synthetic equipment of structural disperse dye

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117050552A (en) * 2023-08-04 2023-11-14 浙江大恒新材料有限公司 Synthetic method and synthetic equipment of structural disperse dye

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