CN114700020A - Production and manufacturing equipment for chemical materials - Google Patents
Production and manufacturing equipment for chemical materials Download PDFInfo
- Publication number
- CN114700020A CN114700020A CN202210458536.2A CN202210458536A CN114700020A CN 114700020 A CN114700020 A CN 114700020A CN 202210458536 A CN202210458536 A CN 202210458536A CN 114700020 A CN114700020 A CN 114700020A
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- Prior art keywords
- tank body
- manufacturing equipment
- pipe
- equipment according
- production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 81
- 239000000463 material Substances 0.000 title claims abstract description 42
- 239000000126 substance Substances 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009833 condensation Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 8
- 244000309464 bull Species 0.000 description 7
- 238000004321 preservation Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses production and manufacturing equipment for chemical materials, which comprises a tank body and a cooling assembly, wherein the tank body is provided with a liquid inlet, a feed inlet and a discharge outlet; the cooling assembly comprises water inlets and water outlets arranged on the tank body and a condensing pipe connected with the two water inlets and the two water outlets, the condensing pipe is positioned in the tank body, and the condensing pipe is positioned below the liquid inlets and the liquid outlets. In the production manufacturing equipment that this application provided, stretch into the condenser pipe of jar internal portion through the setting, prevent that jar internal portion is too much at the vapor of reaction in-process, and influence the process of reaction, improved the production rate of production manufacturing equipment.
Description
Technical Field
The invention relates to the technical field of production and manufacturing, in particular to production and manufacturing equipment for chemical materials.
Background
The chemical raw materials are raw materials produced by a chemical method, and comprise inorganic chemical products except fertilizers, inorganic pesticides, inorganic pigments and the like and various products mainly manufactured by high polymer materials in the organic synthesis industry, and the chemical raw materials are specifically divided into the following parts: the basic chemical raw materials comprise triacid (hydrochloric acid, sulfuric acid and nitric acid), sodium carbonate (soda ash and caustic soda), various inorganic salts and the like.
Important raw materials of each industrial department of chemical raw materials have great demand on production and manufacturing equipment of chemical raw materials along with the continuous development and progress of society, however, when the traditional production and manufacturing equipment is used, the internal temperature is higher, more water vapor is generated, and the working efficiency of the traditional production and manufacturing equipment of the chemical raw materials is lower.
Therefore, how to improve the working efficiency of the chemical material manufacturing equipment is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a production and manufacturing device for chemical materials, which has improved working efficiency.
In order to achieve the above object, the present invention provides a production and manufacturing apparatus for chemical materials, comprising:
the tank body is provided with a liquid inlet, a feed inlet and a discharge outlet;
the cooling assembly comprises a water inlet and a water outlet which are arranged on the tank body and a condensation pipe which is connected with the water inlet and the water outlet, the condensation pipe is positioned in the tank body, and the condensation pipe is positioned below the liquid inlet.
Preferably, the two water inlets and outlets are respectively positioned at two opposite sides of the tank body.
Preferably, the feed inlets are located at the top end of the central line of the tank body, at least two liquid inlets are formed, and the liquid inlets are circumferentially distributed by taking the central line of the tank body as the circle center.
Preferably, still include the conveying pipeline, the conveying pipeline top with the feed inlet is connected, the discharge gate of conveying pipeline is located the condenser pipe below.
Preferably, the device also comprises a spray head and a liquid guide pipe connected with the spray head and the liquid inlet, wherein the spray head and the liquid inlet are in one-to-one correspondence.
Preferably, the outer surface of the liquid inlet is provided with a protective film.
Preferably, still including setting up the agitating unit of jar body bottom, agitating unit is two at least, the discharge gate is located the agitating unit periphery.
Preferably, agitating unit includes motor, bull stick and fixed mounting a plurality of blades on the bull stick, the bull stick is installed the output of motor, the motor is installed on the jar body.
Preferably, the inside bottom of the jar body is provided with the elasticity heat preservation, elasticity heat preservation upper end surface is provided with a plurality of rubber tubes that all arrange, the upper end of rubber tube is provided with the striker plate, the bottom of striker plate is provided with the discharging pipe of connecting the discharge gate.
Preferably, the striker plate is the arc, and lies in the slope to the discharge gate and set up downwards.
Preferably, a pipe groove is formed in the rubber pipe, and a heat conduction pipe is installed in the pipe groove.
Preferably, a placing groove is formed between every two adjacent rubber tubes, and the inside of the placing groove is filled with solidification glue.
In the technical scheme, the production and manufacturing equipment for the chemical materials comprises a tank body and a cooling assembly, wherein a liquid inlet, a material inlet and a material outlet are formed in the tank body; the cooling assembly comprises water inlets and water outlets arranged on the tank body and a condensing pipe connected with the two water inlets and the two water outlets, the condensing pipe is positioned in the tank body, and the condensing pipe is positioned below the liquid inlets and the liquid outlets.
According to the production and manufacturing equipment, the condensing pipe extending into the tank body is arranged, so that excessive water vapor in the reaction process in the tank body is prevented from influencing the reaction process, and the production rate of the production and manufacturing equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a cross-sectional view of a manufacturing facility provided by an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of the production apparatus shown in FIG. 1;
fig. 3 is a front view of a manufacturing apparatus according to an embodiment of the present invention.
Wherein in FIGS. 1-3: 1-tank body, 2-feed inlet, 3-protective film, 4-feed delivery pipe, 5-liquid inlet, 6-liquid guide pipe, 7-spray head, 8-grip, 9-water inlet and outlet, 10-condenser pipe, 11-blade, 12-rotating rod, 13-rubber pipe, 14-elastic heat-insulating layer, 15-support table, 16-discharge pipe, 17-valve, 18-placing groove, 19-pipe groove, 20-motor and 21-material baffle.
Detailed Description
The core of the invention is to provide a production and manufacturing device for chemical materials, and the working efficiency of the production and manufacturing device is improved.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to fig. 3.
In a specific implementation manner, the production and manufacturing equipment for chemical materials provided by the specific embodiment of the invention comprises a tank body 1 and a cooling assembly, wherein a liquid inlet 5, a feeding hole 2 and a discharging hole are formed in the tank body 1. The cooling assembly comprises a water inlet and a water outlet 9 arranged on the tank body 1 and a condensation pipe 10 connected with the two water inlets and the two water outlets 9, the condensation pipe 10 is positioned inside the tank body 1, and the condensation pipe 10 is positioned below the liquid inlet and the liquid outlet.
In order to facilitate taking and putting the manufacturing equipment, preferably, the outer surfaces of the two sides of the tank body 1 are fixedly provided with handles 8. Specifically, the water inlet/outlet 9 is disposed below the grip 8.
Two supporting tables 15 are fixedly arranged on the outer surface of the lower end of the tank body 1, so that discharging is facilitated.
As can be seen from the above description, in the production and manufacturing equipment provided in the embodiment of the present application, by providing the condensation pipe 10 extending into the tank 1, excessive water vapor in the reaction process inside the tank 1 is prevented from affecting the reaction process, and the production rate of the production and manufacturing equipment is increased.
The two water inlets and outlets 9 are respectively positioned at two opposite sides of the tank body 1, one is a water inlet and the other is a water outlet when the tank works specifically, and cooling liquid can be introduced into the condensation pipe 10.
In a specific embodiment, the feed inlet 2 is located at the top end of the central line of the tank body 1, at least two liquid inlets 5 are provided, and the liquid inlets 5 are circumferentially distributed by taking the central line of the tank body 1 as the center of a circle. The liquid inlet 5 is arranged on the side wall of the tube body near the top end. Through setting up a plurality of inlet 5, improve feed liquor efficiency, be convenient for simultaneously material and liquid mix.
In a specific embodiment, the production and manufacturing equipment further comprises a material conveying pipe 4, the top end of the material conveying pipe 4 is connected with the material inlet 2, and the material outlet of the material conveying pipe 4 is positioned below the condensation pipe 10. Specifically, the length of the feed delivery pipe 4 is determined according to actual needs, and preferably, the feed delivery pipe 4 is a straight pipe. For the convenience of discharging, the bottom end of the material conveying pipe 4 is preferably in a horn-shaped opening structure with an outer opening.
In order to further improve the working efficiency, preferably, the production and manufacturing equipment further comprises a spray head 7 and a liquid guide pipe 6 for connecting the spray head 7 and the liquid inlet 5, wherein the spray head 7 corresponds to the liquid inlet 5 one by one. Preferably, the spray head 7 is an atomising spray head. Specifically, all the nozzles 7 are circumferentially distributed with the center line of the tank body 1 as the center of a circle.
The outer surface of the liquid inlet 5 is provided with a protective film 3. Through being provided with protective film 3 at the surface of inlet 5, at the internal reaction in-process of jar 1, prevent foreign matter's entering to impurity appears in the product of manufacturing in the production.
In order to further improve work efficiency, preferably, chemical material's production manufacturing equipment is still including setting up the agitating unit in jar 1 bottom, and is concrete, and agitating unit sets up in discharge gate one side. Preferably, there are at least two stirring devices, and the discharge ports are located at the periphery of the stirring devices, as shown in fig. 1 and 3, there are two stirring devices, which are located at two opposite sides of the discharge ports respectively.
Specifically, agitating unit includes motor 20, bull stick 12 and a plurality of blades 11 of fixed mounting on bull stick 12, and bull stick 12 is installed at the output of motor 20, and motor 20 is installed on jar body 1. Preferably, the blades 11 are arranged on the outer surface of the rotating rod 12 at equal intervals. At the internally mounted blade 11 and the bull stick 12 of jar body 1, let chemical industry raw and other materials can carry out abundant reaction at the in-process of stirring in jar body 1 inside, increase the speed of production, improved the work efficiency of device.
The inside bottom of jar body 1 is provided with elasticity heat preservation 14, and the surface of 14 upper ends of elasticity heat preservation is provided with a plurality of rubber tubes 13 that all arrange, and the upper end of rubber tube 13 is provided with striker plate 21, and the bottom of striker plate 21 is provided with the discharging pipe 16 of connecting the discharge gate. In particular, the tapping pipe 16 is provided with a valve 17 inside. Specifically, the elastic insulation layer 14 may be a silica gel pad, or may be insulation cotton.
The material of the striker plate 21 is metal, preferably alloy aluminum.
Preferably, the tank 1 is provided with a heating device, specifically, a pipe groove 19 is formed in the rubber pipe 13, and a heat conduction pipe is installed in the pipe groove 19. The heat conduction pipe is installed in the pipe groove 19, so that the temperature in the tank body 1 is increased, and the reaction is facilitated. In particular, the heat pipe may be an electrically heated pipe or heated by an external heat source (hot liquid or hot gas).
A placing groove 18 is formed between every two adjacent rubber tubes 13, and solidification glue is filled in the placing groove 18. This application is through being provided with standing groove 18 between rubber tube 13 and striker plate 21, and the inside intussuseption of standing groove 18 is filled with and solidifies glue, combines the elasticity heat preservation 14 that the bottom set up simultaneously, has increased the stability of integrated device.
When using, put jar body 1 in suitable position, put into jar body 1's inside through feed inlet 2 to chemical raw and other materials, then seal feed inlet 2, open motor 20, wait for a period, put into the reaction liquid medicine by inlet 5, the liquid medicine passes through shower nozzle 7 even and falls on the reactant, waits for after the reaction is accomplished, opens valve 17, and the product passes through discharging pipe 16 and flows.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (12)
1. A production and manufacturing device for chemical materials is characterized by comprising:
the device comprises a tank body (1), wherein a liquid inlet (5), a material inlet (2) and a material outlet are formed in the tank body (1);
the cooling assembly comprises a water inlet and a water outlet (9) formed in the tank body (1) and a condensation pipe (10) connected with the water inlet and the water outlet (9), the condensation pipe (10) is located in the tank body (1), and the condensation pipe (10) is located below the liquid inlet (5).
2. The manufacturing equipment of chemical materials according to claim 1, characterized in that the two water inlets and outlets (9) are respectively positioned at two opposite sides of the tank body (1).
3. The chemical material production and manufacturing equipment according to claim 1, wherein the feed inlet (2) is located at the top end of the central line position of the tank body (1), the number of the liquid inlets (5) is at least two, and the liquid inlets (5) are circumferentially distributed by taking the central line of the tank body (1) as a circle center.
4. The chemical material manufacturing equipment according to claim 1, further comprising a feeding pipe (4), wherein the top end of the feeding pipe (4) is connected to the feeding port (2), and the discharging port of the feeding pipe (4) is located below the condensation pipe (10).
5. The chemical material production and manufacturing equipment according to claim 4, further comprising a spray head (7) and a liquid guide pipe (6) connecting the spray head (7) and the liquid inlet (5), wherein the spray head (7) and the liquid inlet (5) are in one-to-one correspondence.
6. The chemical material production and manufacturing equipment according to claim 5, wherein the outer surface of the liquid inlet (5) is provided with a protective film (3).
7. The chemical material production and manufacturing equipment according to claim 1, further comprising at least two stirring devices arranged at the bottom end of the tank body (1), wherein the discharge port is located on the periphery of the stirring devices.
8. The chemical material production and manufacturing equipment according to claim 7, wherein the stirring device comprises a motor (20), a rotating rod (12) and a plurality of blades (11) fixedly installed on the rotating rod (12), the rotating rod (12) is installed at the output end of the motor (20), and the motor (20) is installed on the tank body (1).
9. The chemical material production and manufacturing equipment according to any one of claims 1 to 8, wherein an elastic heat-insulating layer (14) is arranged at the bottom end inside the tank body (1), a plurality of rubber tubes (13) are arranged on the outer surface of the upper end of the elastic heat-insulating layer (14), a material baffle plate (21) is arranged at the upper end of each rubber tube (13), and a discharge tube (16) connected with a discharge hole is arranged at the bottom end of each material baffle plate (21).
10. The chemical material production and manufacturing equipment according to claim 9, wherein the material baffle plate (21) is an arc-shaped plate, and the material outlet is obliquely arranged downwards.
11. The chemical material production and manufacturing equipment according to claim 9, wherein a pipe groove (19) is formed in the rubber pipe (13), and a heat conduction pipe is installed in the pipe groove (19).
12. The chemical material production and manufacturing equipment according to claim 9, wherein a placing groove (18) is formed between two adjacent rubber tubes (13), and the inside of the placing groove (18) is filled with solidified glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210458536.2A CN114700020A (en) | 2022-04-28 | 2022-04-28 | Production and manufacturing equipment for chemical materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210458536.2A CN114700020A (en) | 2022-04-28 | 2022-04-28 | Production and manufacturing equipment for chemical materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114700020A true CN114700020A (en) | 2022-07-05 |
Family
ID=82175796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210458536.2A Pending CN114700020A (en) | 2022-04-28 | 2022-04-28 | Production and manufacturing equipment for chemical materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700020A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376984U (en) * | 2011-11-28 | 2012-08-15 | 天津市北斗星精细化工有限公司 | Reaction kettle |
| CN103752245A (en) * | 2014-01-14 | 2014-04-30 | 南京金陵塑胶化工有限公司 | Polymerization kettle heat exchange system |
| CN204448006U (en) * | 2015-02-05 | 2015-07-08 | 中建安装工程有限公司 | A kind of reactor being applicable to Caro's acid oxidation reaction system |
| CN206935355U (en) * | 2017-05-17 | 2018-01-30 | 孙蓓蓓 | A kind of industrial chemicals reactor |
| CN208695000U (en) * | 2018-07-27 | 2019-04-05 | 浙江帕瓦新能源股份有限公司 | A kind of temperature control reaction kettle |
| CN110801794A (en) * | 2019-10-08 | 2020-02-18 | 安徽华塑股份有限公司 | Novel suspension polymerization reaction system for polyvinyl chloride production |
| CN211246591U (en) * | 2019-08-15 | 2020-08-14 | 威海化工机械有限公司 | Large-volume polymerization kettle capable of enhancing gas-phase heat removal |
| CN213995857U (en) * | 2020-10-13 | 2021-08-20 | 文登市兴文新材料有限公司 | Chemical raw material reaction kettle |
| CN113648952A (en) * | 2021-08-17 | 2021-11-16 | 镇海石化工业贸易有限责任公司 | Inner cooling pipe of polymerization kettle, inner cooling system of polymerization kettle and construction method |
-
2022
- 2022-04-28 CN CN202210458536.2A patent/CN114700020A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376984U (en) * | 2011-11-28 | 2012-08-15 | 天津市北斗星精细化工有限公司 | Reaction kettle |
| CN103752245A (en) * | 2014-01-14 | 2014-04-30 | 南京金陵塑胶化工有限公司 | Polymerization kettle heat exchange system |
| CN204448006U (en) * | 2015-02-05 | 2015-07-08 | 中建安装工程有限公司 | A kind of reactor being applicable to Caro's acid oxidation reaction system |
| CN206935355U (en) * | 2017-05-17 | 2018-01-30 | 孙蓓蓓 | A kind of industrial chemicals reactor |
| CN208695000U (en) * | 2018-07-27 | 2019-04-05 | 浙江帕瓦新能源股份有限公司 | A kind of temperature control reaction kettle |
| CN211246591U (en) * | 2019-08-15 | 2020-08-14 | 威海化工机械有限公司 | Large-volume polymerization kettle capable of enhancing gas-phase heat removal |
| CN110801794A (en) * | 2019-10-08 | 2020-02-18 | 安徽华塑股份有限公司 | Novel suspension polymerization reaction system for polyvinyl chloride production |
| CN213995857U (en) * | 2020-10-13 | 2021-08-20 | 文登市兴文新材料有限公司 | Chemical raw material reaction kettle |
| CN113648952A (en) * | 2021-08-17 | 2021-11-16 | 镇海石化工业贸易有限责任公司 | Inner cooling pipe of polymerization kettle, inner cooling system of polymerization kettle and construction method |
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Application publication date: 20220705 |