CN210138664U - Novel polypropylene polymerization cauldron - Google Patents
Novel polypropylene polymerization cauldron Download PDFInfo
- Publication number
- CN210138664U CN210138664U CN201920293579.3U CN201920293579U CN210138664U CN 210138664 U CN210138664 U CN 210138664U CN 201920293579 U CN201920293579 U CN 201920293579U CN 210138664 U CN210138664 U CN 210138664U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- wall
- fixedly connected
- inlet pipe
- fluid inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 21
- -1 polypropylene Polymers 0.000 title claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 17
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 239000007787 solid Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000376 reactant Substances 0.000 abstract description 25
- 238000002156 mixing Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 4
- 238000007790 scraping Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Abstract
The utility model relates to a polymerization kettle technical field just discloses a novel polypropylene polymerization kettle, including the cauldron body, the surface at the top of the cauldron body includes heat preservation, support frame, fluid inlet pipe and solid inlet pipe, the heat preservation is located the surface setting of the cauldron body, the inner wall of heat preservation and the fixed surface of the cauldron body are connected, and the support frame is located the surface setting of the cauldron body, and the inner wall of support frame is connected with the fixed surface of heat preservation, and the fluid inlet pipe is located the surface right side setting of the cauldron body. Novel polypropylene polymerization reation kettle sets up fluid inlet pipe and solid inlet pipe respectively through the surperficial left side and the surperficial right side at reation kettle to reached and separately loaded the reactant that the solid-liquid is different and got into the purpose in the reation kettle, through set up the stirring rake and supplementary perpendicular oar on the surface of (mixing) shaft, set up in the bottom of (mixing) shaft and take out board and backup pad, thereby solved the reactant of reation kettle bottom and can not fully participate in the problem of the extravagant raw and other materials of reaction.
Description
Technical Field
The utility model relates to a polymerization reaction kettle technical field specifically is a novel polypropylene polymerization reaction kettle.
Background
The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel and inconel) alloy and other composite materials, but in actual production and use, a lot of reactants at the bottom of the reaction kettle are difficult to stir by a stirring paddle, and cannot effectively participate in the reaction, so that raw materials are wasted, and when the reactants are added into the reaction kettle, fluid and solid are added into the same feeding pipe, so that blockage is easily caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a novel polypropylene polymerization reation kettle possesses the reactant that can let the reation kettle bottom fully participate in the reaction and separately add advantages such as two kinds of reactants of solid-liquid, has solved the problem of the extravagant raw and other materials that the reactant of reation kettle bottom can not fully react.
(II) technical scheme
The utility model provides a technical scheme that its technical problem adopted is: a novel polypropylene polymerization reaction kettle comprises a kettle body, wherein the surface of the top of the kettle body comprises a heat insulation layer, a support frame, a fluid inlet pipe and a solid inlet pipe, the heat insulation layer is arranged on the surface of the kettle body, the inner wall of the heat insulation layer is fixedly connected with the surface of the kettle body, the support frame is arranged on the surface of the kettle body, the inner wall of the support frame is fixedly connected with the surface of the heat insulation layer, the fluid inlet pipe is arranged on the right side of the surface of the kettle body, the surface of the fluid inlet pipe is fixedly connected with the inner wall of the kettle body, the left side of the fluid inlet pipe penetrates through the kettle body and extends into the kettle body, the surface of the kettle body is fixedly connected with the inner wall of the heat insulation layer, the solid inlet pipe is arranged on the left side of the surface of the kettle body, the surface of the solid inlet pipe is fixedly connected with the, the surface of the solid feeding pipe is fixedly connected with the inner wall of the heat-insulating layer.
The stirring device is characterized in that the kettle body comprises a stirring shaft, a stirring paddle, a supporting plate, a pulling plate, a discharging pipe and an auxiliary vertical paddle, wherein the stirring shaft is arranged in the middle of the inner wall of the kettle body, the top of the surface of the stirring shaft is fixedly connected with the top of the kettle body through a bearing, the supporting plate is arranged at the bottom of the stirring shaft, the surface of the supporting plate is fixedly connected with the inner wall of the kettle body, the inner wall of the supporting plate is fixedly connected with the bottom of the stirring shaft through a bearing, the auxiliary vertical paddle is arranged on the surface of the stirring shaft, the left side of the auxiliary vertical paddle is fixedly connected with the right side of the surface of the stirring shaft, the stirring paddle is arranged at the top of the supporting plate, the top and the bottom of the auxiliary vertical paddle are fixedly connected with the surface of the stirring paddle, the pulling plate is arranged at the left side of the supporting plate, the right side, the utility model discloses a kettle, take out the bottom of drawing the board, take out the surface of board and the inner wall sliding connection of support frame, the left side of drawing the board runs through the left side that the support frame extends to the support frame, the discharge tube is located the bottom setting of backup pad, the top left side of discharge tube and the bottom fixed connection of backup pad, the top left side of discharge tube and the inner wall left side fixed connection of the cauldron body, the bottom of discharge tube runs through the bottom that the cauldron body extends to the cauldron body.
Further, the left side of solid inlet pipe includes the baffle, the baffle is located the setting of the surperficial left side of the cauldron body, the right side of baffle and the left side joint of solid inlet pipe, the top of fluid inlet pipe includes funnel and filter screen, the funnel is located the top setting of fluid inlet pipe, the bottom of funnel and the top fixed connection of fluid inlet pipe, the filter screen is located the inside setting of fluid inlet pipe, the surface of filter screen and the inner wall fixed connection of fluid inlet pipe.
Further, the surface of discharge tube includes the solenoid valve, the solenoid valve is located the bottom setting of the cauldron body, the inner wall of solenoid valve and the inner wall fixed connection of discharge tube.
Further, take out the surface of board and include sealing washer and scraper blade, the sealing washer is located the inner wall setting of the cauldron body, the inner wall of sealing washer and the surperficial sliding connection who takes out the board, the surface of sealing washer and the inner wall fixed connection of the cauldron body, the scraper blade is located the top setting of taking out the board, the top of scraper blade and the inner wall fixed connection of the cauldron body, the bottom of scraper blade and the top sliding connection who takes out the board.
Further, the right side of drawing the board includes the fixture block, the fixture block is located the left side setting of backup pad, the right side of fixture block and the left side fixed connection of backup pad, the fixture block is located the right side fixed connection who draws the board.
Further, the top of the cauldron body includes backing plate and speed reducer, the bottom of backing plate and the surperficial top fixed connection of the cauldron body, the speed reducer is located the top setting of backing plate, the bottom of speed reducer and the top fixed connection of (mixing) shaft.
Further, the top of speed reducer includes support and motor, the support is located the surface setting of speed reducer, the bottom of support and the top fixed connection of backing plate, the motor is located the top setting of support, the surface of motor and the inner wall fixed connection of support, the top fixed connection of shaft coupling and speed reducer is passed through to the bottom of motor.
The working principle is as follows: when the reactants are fluid and solid, the fluid reactants and the solid reactants are respectively fed into the reaction kettle through a fluid feeding pipe and a solid feeding pipe, the motor is started and is connected with the stirring shaft through the speed reducer, the stirring paddle and the auxiliary vertical paddle on the surface of the stirring shaft uniformly stir the reactants in the reaction kettle, the parallel stirring paddle close to the weighing plate can drive the reactants at the bottom of the reaction kettle to participate in the reaction, the drawing plate is drawn out after the judgment of the completion of the reaction, the scraper scrapes the reactants at the top of the drawing plate, the electromagnetic valve is opened, and the reactants on the support plate are lowered by the rotation of the stirring paddle and discharged out of the reaction kettle through the discharge pipe.
The utility model has the advantages that:
1. this novel polypropylene polymerization reation kettle sets up fluid inlet pipe and solid inlet pipe respectively through the surperficial left side and the surperficial right side at reation kettle to reached and separately loaded the purpose that gets into in the reation kettle with the different reactant of solid-liquid, set up the stirring rake and supplementary perpendicular oar through the surface at the (mixing) shaft, set up in the bottom of (mixing) shaft and take out board and backup pad, thereby solved the problem of the extravagant raw and other materials of reation kettle bottom's reactant can not fully participate in the reaction.
2. This novel polypropylene polymerization reation kettle sets up the speed reducer through the bottom at the motor to reached and prevented that the motor from opening the purpose of damaging the (mixing) shaft in the twinkling of an eye that stops, set up the scraper blade through the surface taking out the board, thereby solved and taken out the board and taking out reation kettle's problem with the reactant at the pump in-process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a front view of the structure of the present invention;
fig. 4 is a top view of the present invention.
The scores in the figures are as follows: the device comprises a kettle body 1, a discharge pipe 2, a support plate 3, a stirring paddle 4, an auxiliary vertical paddle 5, a fluid feeding pipe 6, a filter screen 7, a funnel 8, a support frame 9, a speed reducer 10, a motor 11, a support 12, a backing plate 13, a solid feeding pipe 14, a baffle 15, a heat insulation layer 16, a drawing plate 17, an electromagnetic valve 18, a sealing ring 19, a scraping plate 20, a fixture block 21 and a stirring shaft 22.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1-4, a novel polypropylene polymerization reactor comprises a reactor body 1, the surface of the top of the reactor body 1 comprises a heat insulating layer 16, a supporting frame 9, a fluid feeding pipe 6 and a solid feeding pipe 14, the heat insulating layer 16 is arranged on the surface of the reactor body 1, the inner wall of the heat insulating layer 16 is fixedly connected with the surface of the reactor body 1, the heat insulating layer 16 is arranged on the surface of the reactor to prevent the temperature in the reactor from reducing and influence the reaction progress, the supporting frame 9 is arranged on the surface of the reactor body 1, the inner wall of the supporting frame 9 is fixedly connected with the surface of the heat insulating layer 16, the fluid feeding pipe 6 is arranged on the right side of the surface of the reactor body 1, the surface of the fluid feeding pipe 6 is fixedly connected with the inner wall of the reactor body 1, the left side of the fluid feeding pipe 6 penetrates through the reactor body 1 and extends into the reactor body 1, the surface of the reactor body 1 is, the surface of the solid feeding pipe 14 is fixedly connected with the inner wall of the kettle body 1, the right side of the solid feeding pipe 14 penetrates through the kettle body 1 and extends to the inside of the kettle body 1, the surface of the solid feeding pipe 14 is fixedly connected with the inner wall of the heat insulation layer 16, the left side of the solid feeding pipe 14 comprises a baffle plate 15, the baffle plate 15 is arranged on the left side of the surface of the kettle body 1, the right side of the baffle plate 15 is clamped with the left side of the solid feeding pipe 14, the top of the fluid feeding pipe 6 comprises a funnel 8 and a filter screen 7, the funnel 8 is arranged on the top of the fluid feeding pipe 6, the fluid feeding pipe 6 and the solid feeding pipe 14 separately fill the solid reactant and the fluid reactant, the blockage of the feeding pipe is prevented, the bottom of the funnel 8 is fixedly connected with the top of the fluid feeding pipe 6, the filter screen 7 is arranged inside the fluid feeding pipe 6, the surface of.
The reaction kettle comprises a kettle body 1, a stirring paddle 4, a support plate 3, a drawing plate 17, a discharge pipe 2 and an auxiliary vertical paddle 5, wherein the stirring shaft 22 is arranged on the inner wall of the kettle body 1 in the middle, the top of the surface of the stirring shaft 22 is fixedly connected with the top of the kettle body 1 through a bearing, the support plate 3 is arranged at the bottom of the stirring shaft 22, the surface of the support plate 3 is fixedly connected with the inner wall of the kettle body 1, the inner wall of the support plate 3 is fixedly connected with the bottom of the stirring shaft 22 through a bearing, the auxiliary vertical paddle 5 is arranged on the surface of the stirring shaft 22, the left side of the auxiliary vertical paddle 5 is fixedly connected with the right side of the surface of the stirring shaft 22, the stirring paddle 4 is arranged at the top of the support plate 3, the stirring paddle 4 stirs reactants at the top of the support plate 3, the auxiliary vertical paddle 5 helps the reactants to fully participate in the, the drawing plate 17 is arranged at the left side of the supporting plate 3, the right side of the drawing plate 17 is clamped with the left side of the supporting plate 3, the surface of the drawing plate 17 is in sliding connection with the inner wall of the kettle body 1, the surface of the drawing plate 17 is in sliding connection with the inner wall of the supporting frame 9, the drawing plate 17 is clamped with the supporting plate 3 when reactants react, the drawing plate 17 is drawn away after the reactants react, the reactants are driven by the stirring paddle 4 to be discharged out of the reaction kettle from the discharging pipe 2, the surface of the drawing plate 17 comprises a sealing ring 19 and a scraping plate 20, the sealing ring 19 is arranged at the inner wall of the kettle body 1, the inner wall of the sealing ring 19 is in sliding connection with the surface of the drawing plate 17, the surface of the sealing ring 19 is fixedly connected with the inner wall of the kettle body 1, the scraping plate 20 is arranged at the top of the drawing plate 17, the scraping plate 20 scrapes the reactants at the top of the drawing plate 17 away from the drawing plate 17 and discharges from the discharging pipe 2, the right side of the drawing plate 17 comprises a clamping block 21, the clamping block 21 is arranged on the left side of the supporting plate 3, the right side of the clamping block 21 is fixedly connected with the left side of the supporting plate 3, the clamping block 21 is arranged on the right side of the drawing plate 17, the left side of the drawing plate 17 penetrates through the supporting frame 9 and extends to the left side of the supporting frame 9, the discharge pipe 2 is arranged at the bottom of the supporting plate 3, the left side of the top of the discharge pipe 2 is fixedly connected with the left side of the inner wall of the kettle body 1, the bottom of the discharge pipe 2 penetrates through the kettle body 1 and extends to the bottom of the kettle body 1, the surface of the discharge pipe 2 comprises an electromagnetic valve 18, the electromagnetic valve 18 is arranged at the bottom of the kettle body 1, the inner wall of the electromagnetic valve 18 is fixedly connected with the inner wall of the discharge pipe 2, bottom and the top fixed connection of backing plate 13 of speed reducer 10, bottom and (mixing) shaft 22's of speed reducer 10 top fixed connection, support 12 and motor 11 are included at the top of speed reducer 10, support 12 is located the surface setting of speed reducer 10, the bottom of support 12 and the top fixed connection of backing plate 13, motor 11 is located the top setting of support 12, the surface of motor 11 and the inner wall fixed connection of support 12, shaft coupling and speed reducer 10's top fixed connection is passed through to motor 11's bottom, speed reducer 10 is between (mixing) shaft 22 and motor 11, prevent that motor 11 from opening the moment that stops and causing the damage to (mixing) shaft 22.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A novel polypropylene polymerization reaction kettle comprises a kettle body (1), and is characterized in that: the surface at the top of the kettle body (1) comprises a heat insulation layer (16), a support frame (9), a fluid inlet pipe (6) and a solid inlet pipe (14), wherein the heat insulation layer (16) is arranged on the surface of the kettle body (1), the inner wall of the heat insulation layer (16) is fixedly connected with the surface of the kettle body (1), the support frame (9) is arranged on the surface of the kettle body (1), the inner wall of the support frame (9) is fixedly connected with the surface of the heat insulation layer (16), the fluid inlet pipe (6) is arranged on the right side of the surface of the kettle body (1), the surface of the fluid inlet pipe (6) is fixedly connected with the inner wall of the kettle body (1), the left side of the fluid inlet pipe (6) penetrates through the kettle body (1) and extends to the inside of the kettle body (1), the surface of the kettle body (1) is fixedly connected with the inner wall of the heat insulation layer (16), and the solid inlet pipe (14) is arranged on the, the surface of the solid feeding pipe (14) is fixedly connected with the inner wall of the kettle body (1), the right side of the solid feeding pipe (14) penetrates through the kettle body (1) and extends into the kettle body (1), and the surface of the solid feeding pipe (14) is fixedly connected with the inner wall of the heat insulation layer (16);
the reaction kettle is characterized in that the kettle body (1) comprises a stirring shaft (22), a stirring paddle (4), a support plate (3), a drawing plate (17), a discharge pipe (2) and an auxiliary vertical paddle (5) inside, wherein the stirring shaft (22) is arranged on the inner wall of the kettle body (1) in the middle, the top of the surface of the stirring shaft (22) is fixedly connected with the top of the kettle body (1) through a bearing, the support plate (3) is arranged at the bottom of the stirring shaft (22), the surface of the support plate (3) is fixedly connected with the inner wall of the kettle body (1), the inner wall of the support plate (3) is fixedly connected with the bottom of the stirring shaft (22) through a bearing, the auxiliary vertical paddle (5) is arranged on the surface of the stirring shaft (22), the left side of the auxiliary vertical paddle (5) is fixedly connected with the right side of the surface of the stirring shaft (22), and the stirring paddle (4), the top and the bottom of the auxiliary vertical paddle (5) are fixedly connected with the surface of the stirring paddle (4), the drawing plate (17) is arranged on the left side of the support plate (3), the right side of the drawing plate (17) is clamped with the left side of the support plate (3), the surface of the drawing plate (17) is connected with the inner wall of the kettle body (1) in a sliding way, the surface of the drawing plate (17) is connected with the inner wall of the supporting frame (9) in a sliding way, the left side of the drawing plate (17) penetrates through the supporting frame (9) and extends to the left side of the supporting frame (9), the discharge pipe (2) is arranged at the bottom of the support plate (3), the left side of the top of the discharge pipe (2) is fixedly connected with the bottom of the support plate (3), the left side of the top of the discharge pipe (2) is fixedly connected with the left side of the inner wall of the kettle body (1), the bottom of the discharge pipe (2) penetrates through the kettle body (1) and extends to the bottom of the kettle body (1).
2. The novel polypropylene polymerization reactor according to claim 1, wherein: the left side of solid inlet pipe (14) includes baffle (15), baffle (15) are located the surperficial left side setting of the cauldron body (1), the right side of baffle (15) and the left side joint of solid inlet pipe (14), the top of fluid inlet pipe (6) includes funnel (8) and filter screen (7), the top setting that funnel (8) are located fluid inlet pipe (6), the bottom of funnel (8) and the top fixed connection of fluid inlet pipe (6), filter screen (7) are located the inside setting of fluid inlet pipe (6), the surface of filter screen (7) and the inner wall fixed connection of fluid inlet pipe (6).
3. The novel polypropylene polymerization reactor according to claim 1, wherein: the surface of the discharge pipe (2) comprises an electromagnetic valve (18), the electromagnetic valve (18) is arranged at the bottom of the kettle body (1), and the inner wall of the electromagnetic valve (18) is fixedly connected with the inner wall of the discharge pipe (2).
4. The novel polypropylene polymerization reactor according to claim 1, wherein: draw the surface of board (17) to include sealing washer (19) and scraper blade (20), the inner wall that sealing washer (19) is located the cauldron body (1) sets up, the inner wall of sealing washer (19) and the surperficial sliding connection who draws board (17), the surface of sealing washer (19) and the inner wall fixed connection of the cauldron body (1), scraper blade (20) are located the top setting of drawing board (17), the top of scraper blade (20) and the inner wall fixed connection of the cauldron body (1), the bottom of scraper blade (20) and the top sliding connection who draws board (17).
5. The novel polypropylene polymerization reactor according to claim 1, wherein: draw the right side of board (17) and include fixture block (21), fixture block (21) are located the left side setting of backup pad (3), the right side of fixture block (21) and the left side fixed connection of backup pad (3), fixture block (21) are located the right side fixed connection who draws board (17).
6. The novel polypropylene polymerization reactor according to claim 1, wherein: the top of the kettle body (1) comprises a base plate (13) and a speed reducer (10), the bottom of the base plate (13) is fixedly connected with the top of the kettle body (1), the speed reducer (10) is arranged at the top of the base plate (13), the bottom of the speed reducer (10) is fixedly connected with the top of the base plate (13), and the bottom of the speed reducer (10) is fixedly connected with the top of the stirring shaft (22).
7. The novel polypropylene polymerization reactor according to claim 6, wherein: the top of speed reducer (10) includes support (12) and motor (11), support (12) are located the surface setting of speed reducer (10), the top fixed connection of the bottom of support (12) and backing plate (13), motor (11) are located the top setting of support (12), the surface of motor (11) and the inner wall fixed connection of support (12), the top fixed connection of shaft coupling and speed reducer (10) is passed through to the bottom of motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293579.3U CN210138664U (en) | 2019-03-06 | 2019-03-06 | Novel polypropylene polymerization cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293579.3U CN210138664U (en) | 2019-03-06 | 2019-03-06 | Novel polypropylene polymerization cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138664U true CN210138664U (en) | 2020-03-13 |
Family
ID=69732493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293579.3U Expired - Fee Related CN210138664U (en) | 2019-03-06 | 2019-03-06 | Novel polypropylene polymerization cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138664U (en) |
-
2019
- 2019-03-06 CN CN201920293579.3U patent/CN210138664U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211964177U (en) | Reaction unit for chemical production | |
| CN211754948U (en) | Reation kettle for chemical industry convenient to wash inner wall | |
| CN210138664U (en) | Novel polypropylene polymerization cauldron | |
| CN209952874U (en) | High-efficient reation kettle of liquid product processing usefulness | |
| CN109603724B (en) | Chemical reaction kettle with higher stirring efficiency | |
| CN213824755U (en) | Chemical heating reaction pot convenient to automatically scrape materials | |
| CN211677753U (en) | High-efficient reation kettle for cooling water processing | |
| CN214599010U (en) | Epoxy raw and other materials production mixing arrangement | |
| CN209968399U (en) | Prevent blockking up reation kettle | |
| CN209810150U (en) | Reation kettle of medical intermediate production usefulness with cooling function | |
| CN210815240U (en) | Convenient radiating chemical industry reation kettle | |
| CN210584932U (en) | Reaction kettle | |
| CN209791546U (en) | Disproportionation reaction kettle for silicone oil production | |
| CN210385852U (en) | Novel chemical industry reation kettle | |
| CN211487684U (en) | Reation kettle that preparation real stone paint resin emulsion was used | |
| CN219110934U (en) | Washing, spraying and filtering device for 4,4' -dinitrodiphenyl ether | |
| CN212915624U (en) | Reation kettle is used in manganese chloride production | |
| CN217367931U (en) | High-efficient structure of wasing of chemical industry reation kettle | |
| CN217511874U (en) | A alcoholysis reation kettle for useless polyurethane foam material resource recovery | |
| CN218131740U (en) | Prevent reation kettle discharge gate of jam | |
| CN204672287U (en) | A kind of polymerization kettle agitator | |
| CN213699836U (en) | Take cleaning function's chemical industry reation kettle | |
| CN213493634U (en) | Reation kettle for chemical industry of homogeneous mixing | |
| CN218281682U (en) | Vacuum reaction kettle capable of avoiding residual materials on inner wall | |
| CN215540674U (en) | Vacuum reaction kettle for producing special chemical products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |