CN110252221A - For producing the reaction kettle of modified isocyanate - Google Patents
For producing the reaction kettle of modified isocyanate Download PDFInfo
- Publication number
- CN110252221A CN110252221A CN201910415907.7A CN201910415907A CN110252221A CN 110252221 A CN110252221 A CN 110252221A CN 201910415907 A CN201910415907 A CN 201910415907A CN 110252221 A CN110252221 A CN 110252221A
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- China
- Prior art keywords
- groups
- reaction kettle
- plate
- movable plate
- producing
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 33
- 239000012948 isocyanate Substances 0.000 title claims abstract description 22
- 150000002513 isocyanates Chemical class 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000004677 Nylon Substances 0.000 claims abstract description 11
- 229920001778 nylon Polymers 0.000 claims abstract description 11
- -1 pedestal Chemical class 0.000 claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 101710121155 Poly(A) polymerase I Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002527 isonitriles Chemical class 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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
- B01J19/0053—Details of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of for producing the reaction kettle of modified isocyanate, including pedestal, support plate is symmetrically connected at left and right sides of the top of pedestal, support plate mutually close to the rear end of side transfer and have shaft, autoclave body is connected between shaft, transmission gear is connected on the side that shaft is located remotely from each other, the top nose of support plate is symmetrically connected with extension board, movable plate is slidably connected between extension board and pedestal, the top front and rear sides of extension board are provided with header board, chain is connected at left and right sides of the bottom of header board, the bottom of left side chain is provided with retaining ring, the bottom of right side chain is connected with nylon straps, the bottom of nylon straps is connected with buckle, the side that two groups of support plates are located remotely from each other is connected with loading plate, cylinder is provided at the top of loading plate, driving rack is connected on rear side of cylinder, structure of the invention Design rationally, is opened convenient for the disassembly to reaction kettle, consequently facilitating can be fully cleaned clean and tidy, reduction operator task difficulty.
Description
Technical field
The present invention relates to reaction kettle equipment technical fields, and in particular to a kind of for producing the reaction of modified isocyanate
Kettle.
Background technique
I), reaction kettle is the container of chemical reaction, by the structure design and parameter configuration to container, realizes technique requirement
Heating, evaporation, cooling and low high speed mixed function.I), poly methylene poly phenyl poly isocyanate (PAP I) He Liuya
Methyl diisocyanate (HD I), isophorone diisocyanate (IPD I), methyl diphenylene diisocyanate (MD gluing
The fields such as agent, coating and fiber, isocyanates are to prepare one of most important raw material of polyurethane material, and there are many kinds in work
It is applied in industry, common isocyanates kind has toluene di-isocyanate(TDI), and (TD is widely used in foamed plastics, elastomer, poly- ammonia
Ester is the world six greatly with one of the synthetic material of development prospect, it has the function of wear-resisting, low temperature resistant, oil resistant and resistance to ozone etc.,
Fast development is achieved in China in recent years
Most of reaction kettle currently used for modified isocyanate production is directly to stand to carry out in Work places using due to one
A little reaction kettle volumes are bigger, and operator is carrying out disassembly opening to reaction kettle, to reaction kettle inner cavity or are located at reaction kettle inner cavity
In other driving shaft elements when can be fully cleaned clean and tidy, it is not very convenient, greatly improve operator task difficulty,
For this purpose, it is proposed that a kind of for producing the reaction kettle of modified isocyanate.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, provide a kind of for producing modified isocyanide
The reaction kettle of acid esters is opened convenient for the disassembly to reaction kettle, consequently facilitating can be fully cleaned clean and tidy, reduction operator operation hardly possible
Degree.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
It is a kind of for producing the reaction kettle of modified isocyanate, including pedestal, it is symmetrical affixed at left and right sides of the top of the pedestal
Have a support plate, support plate described in two groups mutually close to the rear end of side be rotatably connected to shaft, between shaft described in two groups
It is connected with autoclave body, the top flange of the autoclave body is connected with kettle cover, and organic frame, the top of the rack is arranged in the top of the kettle cover
Portion is provided with motor, and the bottom power output end of the motor is connected with drive shaft, and the interior of autoclave body is protruded into the lower end of drive shaft
Chamber is connected with transmission gear on the side that shaft described in two groups is located remotely from each other, and transmission gear is located at support plate far from autoclave body
Side；
The front side upper end for the side that support plate described in two groups is located remotely from each other symmetrically is plugged with prism bolt, support plate described in two groups
Top nose is symmetrically connected with extension board, movable plate is slidably connected described in two groups between extension board and pedestal, described in two groups
The top front and rear sides of extension board are provided with header board, are bolted with threaded at left and right sides of the top of the header board, institute
The top Joint that header board passes through threaded and movable plate is stated, is connected with chain at left and right sides of the bottom of the header board,
The bottom of the left side chain is provided with retaining ring, and the bottom of the right side chain is connected with nylon straps, the nylon straps
Bottom is connected with buckle；
The side that support plate described in two groups is located remotely from each other is connected with loading plate, and the top nose of loading plate described in two groups is respectively provided with
There is cylinder, the rear side power output end of cylinder described in two groups is respectively connected with driving rack, and the driving rack is located at transmission gear
Lower section, and driving rack is meshed with transmission gear.
Preferably, in the above-mentioned reaction kettle for for producing modified isocyanate, the front side wall of movable plate described in two groups
It is provided with pull handle, convenient for the push-and-pull move to movable plate.
Preferably, in the above-mentioned reaction kettle for for producing modified isocyanate, the bottom of driving rack described in two groups
It is connected with guiding stick, the top rear of loading plate described in two groups offers the guide groove matched with guiding stick, and
The rear side of guide groove runs through the rear wall of loading plate, convenient for the guiding to driving rack when moving on loading plate.
Preferably, in the above-mentioned reaction kettle for for producing modified isocyanate, movable plate described in two groups is located remotely from each other
Side offer the prism hole matched with prism bolt, and prism hole horizontal row equidistant from front to back on movable plate
Cloth, convenient for being fixed to the movable plate after mobile adjust.
Preferably, in the above-mentioned reaction kettle for for producing modified isocyanate, movable plate described in two groups is located at
Front side between two groups of support plates, and movable plate be located at close to the side of kettle cover and support plate close to the side of kettle cover it is same vertical
In plane, when plate easy to remove is moved between two groups of support plates, blocking limit is carried out to it by support plate.
Preferably, in the above-mentioned reaction kettle for for producing modified isocyanate, on front side of the top of the extension board and
The sliding groove matched with movable plate is offered on front side of the top of pedestal, plate easy to remove slides shifting between extension and pedestal
It is dynamic.
Compared with prior art, beneficial effects of the present invention are as follows:
Structure of the invention design rationally, on the one hand drives driving rack to carry out the telescopic moving of horizontal direction, passes through by cylinder
The engaged transmission of transmission gear and driving rack cooperates, and drives shaft rotation, to adjusting the autoclave body rotation of setting to laterally
Position opens convenient for the disassembly to reaction kettle, two groups of header boards is separately fixed at the top of movable plate by threaded, by that will block
It snaps on retaining ring, carrying protection is carried out to motor and rack respectively by two groups of nylon straps, by pulling movable plate to exist
It is slid in and out between pedestal and extension board, the kettle cover of disassembly is removed from autoclave body, will be further located in reaction kettle inner cavity
Other driving shaft elements are removed with kettle cover, consequently facilitating can be fully cleaned clean and tidy, reduction operator task difficulty.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is using state structure diagram of the invention；
Fig. 2 is the vertical view using state structure diagram of Fig. 1 of the invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- support plate, 3- shaft, 4- autoclave body, 5- kettle cover, 6- rack, 7- motor, 8- drive shaft, 9- transmission gear,
10- prism bolt, 11- extension board, 12- movable plate, 13- header board, 14- threaded, 15- chain, 16- retaining ring, 17- nylon strip
Band, 18- buckle, 19- loading plate, 20- cylinder, 21- driving rack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, it is a kind of for producing the reaction kettle of modified isocyanate, including pedestal 1, the top of pedestal 1
Symmetrically be connected with support plate 2 at left and right sides of portion, two groups of support plates 2 mutually close to the rear end of side be rotatably connected to shaft 3,
Autoclave body 4 is connected between two groups of shafts 3, the top flange of autoclave body 4 is connected with kettle cover 5, and organic frame 6, machine is arranged in the top of kettle cover 5
The top of frame 6 is provided with motor 7, and the bottom power output end of motor 7 is connected with drive shaft 8, and kettle is protruded into the lower end of drive shaft 8
The inner cavity of body 4, is connected with transmission gear 9 on the side that two groups of shafts 3 are located remotely from each other, and to be located at support plate 2 remote for transmission gear 9
Side from autoclave body 4；The front side upper end for the side that two groups of support plates 2 are located remotely from each other symmetrically is plugged with prism bolt 10, two groups of branch
The top nose of fagging 2 is symmetrically connected with extension board 11, slidably connects movable plate between two groups of extension boards 11 and pedestal 1
12, the front side wall of two groups of movable plates 12 is provided with pull handle, convenient for the push-and-pull move to movable plate 12, two groups of movable plates 12
The side being located remotely from each other offers the prism hole matched with prism bolt 10, and prism hole is horizontal before on movable plate 12
Equidistant arrangement backward, convenient for fixing to the movable plate 12 after mobile adjust, two groups of movable plates 12 are located at two
Front side between group support plate 2, and movable plate 12 close to the side of kettle cover 5 and support plate 2 close to the side of kettle cover 5 positioned at same
In perpendicular, when plate 12 easy to remove is moved between two groups of support plates 2, blocking limit is carried out to it by support plate 2, is prolonged
It stretches on front side of the top of plate 11 and offers the sliding groove matched with movable plate 12, plate easy to remove on front side of the top of pedestal 1
12 between extension board 11 and pedestal 1 sliding, the top front and rear sides of two groups of extension boards 11 be provided with header board 13, it is horizontal
Threaded 14 is bolted at left and right sides of the top of beam slab 13, header board 13 is mutually solid by threaded 14 and the top of movable plate 12
It connects, is connected with chain 15 at left and right sides of the bottom of header board 13, the bottom of left side chain 15 is provided with retaining ring 16, right side chain
15 bottom is connected with nylon straps 17, and the bottom of nylon straps 17 is connected with buckle 18；Two groups of support plates 2 be located remotely from each other one
Side is connected with loading plate 19, and the top nose of two groups of loading plates 19 is provided with cylinder 20, the rear side power of two groups of cylinders 20
Output end is respectively connected with driving rack 21, and driving rack 21 is located at the lower section of transmission gear 9, and driving rack 21 and transmission gear
9 are meshed, and the bottom of two groups of driving racks 21 is connected with guiding stick, the top rear of two groups of loading plates 19 offer with
The guide groove that guiding stick matches, and the rear side of guide groove runs through the rear wall of loading plate 19, convenient for existing to driving rack 21
Guiding when being moved on loading plate 19.
One concrete application of the present embodiment are as follows: structure of the invention design rationally, by starting cylinder 20, passes through cylinder 20
It drives driving rack 21 to carry out the telescopic moving of horizontal direction, is cooperated by the engaged transmission of transmission gear 9 and driving rack 21,
It drives shaft 3 to rotate, arrives lateral position so that the rotation of autoclave body 4 of setting be adjusted, open, pass through convenient for the disassembly to reaction kettle
Threaded 14 is separated at the top of movable plate 12 fixes two groups of header boards 13, by the way that two groups of buckles 18 are bypassed motor 7 respectively
It is snapped on two groups of retaining rings 16 with rack 6, carrying protection is carried out to motor 7 and rack 6 respectively by two groups of nylon straps 17, led to
Crossing pulling movable plate 12 slides in and out it between pedestal 1 and extension board 11, and the kettle cover 5 of disassembly is removed from autoclave body 4, into
One step removes 8 type component of other drive shafts being located in reaction kettle inner cavity with kettle cover 5, passes through 10 pairs of cunnings of prism bolt
It is fixed between movable plate 12 and support plate 2 after dynamic adjusting, consequently facilitating can be fully cleaned clean and tidy, reduction operation
Member's task difficulty.
Electric appliance model in above table is only two kinds of the Scheme Choice that the present embodiment can be used, other to meet this reality
The electric elements of a requirement are applied, and cylinder and motor are provided with the control switch to match with it, and control is opened
The installation site of pass can be selected according to actual needs.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of for producing the reaction kettle of modified isocyanate, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Symmetrically be connected with support plate (2) at left and right sides of portion, support plate described in two groups (2) mutually close to the rear end of side be rotatablely connected
Have shaft (3), be connected between shaft described in two groups (3) autoclave body (4), the top flange of the autoclave body (4) is connected with kettle cover
(5), organic frame (6) are arranged in the top of the kettle cover (5), are provided with motor (7) at the top of the rack (6), the motor (7)
Bottom power output end be connected with drive shaft (8), and the inner cavity of autoclave body (4), axis described in two groups are protruded into the lower end of drive shaft (8)
It is connected on the side that bar (3) is located remotely from each other transmission gear (9), and transmission gear (9) is located at support plate (2) far from autoclave body
(4) side；The front side upper end for the side that support plate described in two groups (2) is located remotely from each other symmetrically is plugged with prism bolt (10), and two
The top nose of the group support plate (2) is symmetrically connected with extension board (11), between extension board described in two groups (11) and pedestal (1)
It slidably connects movable plate (12), the top front and rear sides of extension board described in two groups (11) are provided with header board (13), institute
It states and is bolted with threaded (14) at left and right sides of the top of header board (13), the header board (13) is by threaded (14) and moves
The bottom left and right sides of the top Joint of movable plate (12), the header board (13) is connected with chain (15), the left side lock
The bottom of chain (15) is provided with retaining ring (16), and the bottom of the right side chain (15) is connected with nylon straps (17), the nylon
The bottom of band (17) is connected with buckle (18)；
The side that support plate described in two groups (2) is located remotely from each other is connected with loading plate (19), the top of loading plate described in two groups (19)
Portion front end is provided with cylinder (20), and the rear side power output end of cylinder described in two groups (20) is respectively connected with driving rack (21),
The driving rack (21) is located at the lower section of transmission gear (9), and driving rack (21) is meshed with transmission gear (9).
2. according to claim 1 a kind of for producing the reaction kettle of modified isocyanate, it is characterised in that: described in two groups
The front side wall of movable plate (12) is provided with pull handle.
3. according to claim 1 a kind of for producing the reaction kettle of modified isocyanate, it is characterised in that: described in two groups
The bottom of driving rack (21) is connected with guiding stick, and the top rear of loading plate described in two groups (19) is offered and is oriented to
The guide groove that stick matches, and the rear side of guide groove runs through the rear wall of loading plate (19).
4. according to claim 1 a kind of for producing the reaction kettle of modified isocyanate, it is characterised in that: described in two groups
The side that movable plate (12) is located remotely from each other offers the prism hole matched with prism bolt (10), and prism hole is in movable plate
(12) horizontal arrangement equidistant from front to back on.
5. according to claim 1 a kind of for producing the reaction kettle of modified isocyanate, it is characterised in that: described in two groups
Movable plate (12) is located at the front side between two groups of support plates (2), and side and support of the movable plate (12) close to kettle cover (5)
The side of plate (2) close to kettle cover (5) is located in the same vertical plane.
6. according to claim 1 a kind of for producing the reaction kettle of modified isocyanate, it is characterised in that: the extension
The sliding groove matched with movable plate (12) is offered on front side of the top of plate (11) and on front side of the top of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415907.7A CN110252221A (en) | 2019-05-19 | 2019-05-19 | For producing the reaction kettle of modified isocyanate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415907.7A CN110252221A (en) | 2019-05-19 | 2019-05-19 | For producing the reaction kettle of modified isocyanate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110252221A true CN110252221A (en) | 2019-09-20 |
Family
ID=67913346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910415907.7A Pending CN110252221A (en) | 2019-05-19 | 2019-05-19 | For producing the reaction kettle of modified isocyanate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926412A (en) * | 2021-11-10 | 2022-01-14 | 祝华棋 | Self-overflow chemical nitrification kettle and use method thereof |
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