CN213761775U - Bismaleimide's apparatus for producing - Google Patents
Bismaleimide's apparatus for producing Download PDFInfo
- Publication number
- CN213761775U CN213761775U CN202021279708.2U CN202021279708U CN213761775U CN 213761775 U CN213761775 U CN 213761775U CN 202021279708 U CN202021279708 U CN 202021279708U CN 213761775 U CN213761775 U CN 213761775U
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- Prior art keywords
- box
- kettle
- extraction pump
- discharge
- pump
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- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 title claims description 17
- 229920003192 poly(bis maleimide) Polymers 0.000 title claims description 17
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a bimaleimide production device, which relates to the technical field of bimaleimide production, and comprises a protection box, an electronic multi-head scale, a storage box, a reaction kettle, a settling kettle and a centrifugal machine, wherein the protection box is arranged into a hollow box structure, the electronic multi-head scale, the storage box, the reaction kettle, the settling kettle and the centrifugal machine are fixedly arranged in the protection box, and an airtight working space is adopted, so that the pollution of production to the environment is effectively reduced; simultaneously be provided with electric heater in the guard box to the hot plate is installed in the outside of storage case and reation kettle, through the heating of electric heater to the hot plate, the effectual production efficiency who increases bimaleimide has increased the practicality of device.
Description
Technical Field
The utility model relates to a bimaleimide production technical field specifically is a bimaleimide's apparatus for producing.
Background
At present, in the domestic production process of bismaleimide, manual material mixing, manual material feeding and the like are mainly adopted, so that the labor intensity of workers is high, the environmental pollution is serious, the smell is unpleasant, unsafe factors exist, and the bismaleimide is easy to splash and seriously waste, the cleanness of equipment is influenced, and the product quality is difficult to guarantee in the manual mixing and manual material feeding processes.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a bismaleimide's apparatus for producing adopts inclosed working space, has reduced environmental pollution, and the simultaneous production and processing is more high-efficient.
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a protection box, an electronic multi-head scale, a storage box, a reaction kettle, a settling kettle and a centrifugal machine, wherein the protection box is arranged into a hollow box structure, the electronic multi-head scale is fixedly arranged at the top of the left side inside the protection box, the feeding end of the electronic multi-head scale extends out of the top of the protection box, the discharging end of the electronic multi-head scale is connected to the top of the storage box, the storage box is fixedly arranged at the bottom of the protection box, an extraction pump is arranged at the right side of the storage box, the extraction pump is fixedly arranged at the bottom of the protection box through a supporting seat, the feeding port of the extraction pump is communicated with the bottom of the storage box, a material conveying motor is arranged at the top of the extraction pump, the output shaft of the material conveying motor is connected with the extraction pump through a speed reduction motor, the discharge port of the extraction pump is connected with the reaction kettle, the top of the reaction kettle is provided with the settling kettle, the right side of the precipitation kettle is connected with a centrifugal machine, wherein the precipitation kettle and the centrifugal machine are fixedly arranged on the bottom surface of the protection box, the top of the centrifugal machine is connected with a discharge pump, the discharge end of the discharge pump is connected with a discharge hose, the discharge hose extends out of the side wall of the protection box, and the discharge pump is fixedly arranged on the side wall of the protection box; simultaneously reation kettle's left side is provided with the PH value tester, and PH value tester fixed mounting is in the bottom of guard box to the inside of reation kettle is stretched out to the test probe of PH value tester, and fixed mounting has air purifier on the top lateral wall of guard box simultaneously.
As a further aspect of the present invention: the inside of storage case is divided into two upper and lower cavities through the baffle that the level set up, and wherein cavity fixed mounting has agitator motor down, has the (mixing) shaft through the coupling joint on agitator motor's the output shaft, and the (mixing) shaft stretches out the cavity to the welding has a plurality of stirring leaves on the outer wall of (mixing) shaft.
As a further aspect of the present invention: the outer wall of the storage box is fixedly provided with a layer of heating plate, the interior of the heating plate is fixedly provided with an electric heating pipe, the electric heating pipe is electrically connected with an electric heater, and the electric heater is fixedly arranged at the bottom of the extraction pump.
As a further aspect of the present invention: the side wall of the discharge port of the extraction pump is connected with an exhaust pipe, the other end of the exhaust pipe extends out of the top of the protection box, and a pressure release valve is fixedly mounted on the exhaust pipe.
As a further aspect of the present invention: and a discharge port of the extraction pump and a connecting pipe of the reaction kettle are fixedly provided with barometers.
As a further aspect of the present invention: the outer wall of the reaction kettle is also provided with a layer of heating plate, and the heating plate is electrically connected with the electric heater.
As a further aspect of the present invention: the stirring blades are obliquely arranged, and one end of each stirring blade, which is close to the stirring shaft, is lower than one end of each stirring blade, which is far away from the stirring shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the protection box, the production device of the bismaleimide is arranged in the protection box in sequence, the airtight working space is adopted, the pollution of the production to the environment is effectively reduced, and simultaneously, the air purifier is arranged in the protection box, the waste gas generated in the production process of the bismaleimide is purified and filtered, thereby further reducing the damage to the workers and the environment; simultaneously be provided with electric heater in the guard box to the hot plate is installed in the outside of storage case and reation kettle, through the heating of electric heater to the hot plate, the effectual production efficiency who increases bimaleimide has increased the practicality of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the storage box of the present invention.
Fig. 3 is a schematic view of the heating plate structure of the present invention.
As shown in the figure: 1. the protection box, 2, electron bull balance, 3, the storage case, 4, the extraction pump, 5, reation kettle, 6, the precipitation cauldron, 7, centrifuge, 8, the ejection of compact pump, 9, electric heater, 10, PH value tester, 11, the reduction gear, 12, defeated material motor, 13, air purifier, 14, feed inlet, 15, supporting seat, 16, the discharge gate, 17, the blast pipe, 18, the relief valve, 19, the barometer, 20, reaction motor, 21, the baffle, 22, agitator motor, 23, the (mixing) shaft, 24, stirring leaf, 25, the hot plate, 26, electric heating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, in the embodiment of the present invention, a bismaleimide production apparatus includes a protection box 1, an electronic multi-head scale 2, a storage box 3, a reaction kettle 5, a precipitation kettle 6, and a centrifuge 7, wherein the protection box 1 is configured as a hollow box structure, the electronic multi-head scale 2 is fixedly mounted at the top of the left side inside the protection box 1, a feeding end of the electronic multi-head scale 2 extends from the top of the protection box 1, a discharging end of the electronic multi-head scale 2 is connected to the top of the storage box 3, the storage box 3 is fixedly mounted at the bottom of the protection box 1, an extraction pump 4 is disposed at the right side of the storage box 3, the extraction pump 4 is fixedly mounted at the bottom of the protection box 1 through a support seat 15, a feeding port 14 of the extraction pump 4 is communicated with the bottom of the storage box 3, a feeding motor 12 is disposed at the top of the extraction pump 4, an output shaft of the feeding motor 12 is connected with the extraction pump 4 through a reduction motor 11, thereby drive the extraction pump 4 to work through the defeated material motor 12, connect the reation kettle 5 on the discharge gate 16 of the extraction pump 4 simultaneously, the top of reation kettle 5 is installed reaction motor 20, drive reation kettle 5 to work through reation motor 20, the discharge end of reation kettle 5 is connected with the settling out cauldron 6 simultaneously, the right side of settling out cauldron 6 is connected with centrifuge 7, wherein, settling out cauldron 6 and centrifuge 7 are all fixed mounting on the bottom surface of guard box 1, the top of centrifuge 7 is connected with discharge pump 8 simultaneously, the discharge end of discharge pump 8 is connected with the discharge hose, and the discharge hose stretches out from the lateral wall of guard box 1, discharge pump 8 is fixed mounting on the lateral wall of guard box 1 simultaneously, discharge pump 8 through the discharge pump 8 the material that the processing was accomplished out of guard box 1; simultaneously reation kettle 5's left side is provided with pH value tester 10, pH value tester 10 fixed mounting is in the bottom of guard box 1, and PH value tester 10's test probe stretches out reation kettle 5's inside, monitor reation kettle 5 inside pH value through pH value tester 10, guarantee the production quality of bismaleimide, fixed mounting has air purifier 13 on the top lateral wall of guard box 1 simultaneously, air purifier 13 is responsible for filtering the inside air of guard box 1, the poisonous and harmful gas who volatilizees in the convenient resin purification production process, protection operating personnel safety.
The interior of the storage box 3 is divided into an upper cavity and a lower cavity by a partition plate 21 which is horizontally arranged, wherein the lower cavity is fixedly provided with a stirring motor 22, an output shaft of the stirring motor 22 is connected with a stirring shaft 23 through a coupler, the stirring shaft 23 extends out of the upper cavity, the outer wall of the stirring shaft 23 is welded with a plurality of stirring blades 24, and the stirring shaft 23 is driven by the stirring motor 22 to stir, so that the stirring blades 24 are driven to stir raw materials, different materials are prevented from being layered at the bottom of the storage box 3, and the working efficiency of the device is ensured; meanwhile, the outer wall of the storage box 3 is fixedly provided with a layer of heating plate 25, the heating plate 25 is fixedly provided with an electric heating pipe 26, the electric heating pipe 26 is electrically connected with the electric heater 9, the electric heater 9 is fixedly arranged at the bottom of the extraction pump 4, the electric heating pipe 26 is electrically heated through the electric heater 9, the temperature inside the storage box 3 is increased, then the raw materials are heated, and the reaction rate is effectively increased.
Preferably, the side wall of the discharge port 16 of the extraction pump 4 is connected with an exhaust pipe 17, the other end of the exhaust pipe 17 extends out of the top of the protection box 1, and meanwhile, a pressure release valve 18 is fixedly mounted on the exhaust pipe 17, when the air pressure in the pipeline inside the protection box 1 is too high, the pipeline is released through the exhaust pipe 17, and the normal operation of the device is prevented from being influenced by too much air.
Preferably, an air pressure gauge 19 is fixedly installed on a connecting pipe between the discharge port 16 of the extraction pump 4 and the reaction kettle 5, so as to monitor the air pressure in the pipeline and ensure the normal operation of the device.
Preferably, a layer of heating plate 25 is also installed on the outer wall of the reaction kettle 5, the heating plate 25 is electrically connected with the electric heater 9, and the reaction rate of the reaction kettle 5 is further improved by heating the reaction kettle 5.
Preferably, the stirring blades 24 are obliquely arranged, and one end of the stirring blade 24 close to the stirring shaft 23 is lower than the end far away from the stirring shaft, so that the material turning is effectively increased.
According to the utility model provides an above-mentioned preferred embodiment, the utility model discloses a theory of operation does: the raw materials are quantitatively conveyed into the storage box 3 through the electronic multi-head scale 2 by an operator, the stirring motor 22 is started simultaneously, the raw materials inside the storage box 3 are fully mixed through the stirring blades 24, the mixed raw materials are conveyed into the reaction kettle 5 through the extraction pump 4 to react, the mixed raw materials enter the precipitation kettle 6 to be precipitated after the reaction is finished, the precipitated materials enter the centrifuge 7 to be dried, the processed materials are discharged out of the protection box through the discharge pump 8, and the production and processing of bismaleimide are completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (7)
1. The utility model provides a bismaleimide's apparatus for producing, includes guard box (1), electron bull balance (2), storage case (3), reation kettle (5), precipitation cauldron (6) and centrifuge (7), its characterized in that: the protective box (1) is arranged into a hollow box structure, an electronic multi-head scale (2) is fixedly installed at the top of the left side inside the protective box (1), the feeding end of the electronic multi-head scale (2) extends out of the top of the protective box (1), the discharging end of the electronic multi-head scale (2) is connected to the top of a storage box (3), the storage box (3) is fixedly installed at the bottom of the protective box (1), an extraction pump (4) is arranged at the right side of the storage box (3), the extraction pump (4) is fixedly installed at the bottom of the protective box (1) through a supporting seat (15), a feeding port (14) of the extraction pump (4) is communicated with the bottom of the storage box (3), a material conveying motor (12) is arranged at the top of the extraction pump (4), an output shaft of the material conveying motor (12) is connected with the extraction pump (4) through a speed reducing motor (11), and a discharging port (16) of the extraction pump (4) is connected with a reaction kettle (5), a reaction motor (20) is installed at the top of the reaction kettle (5), a precipitation kettle (6) is connected to the discharge end of the reaction kettle (5), a centrifugal machine (7) is connected to the right side of the precipitation kettle (6), the precipitation kettle (6) and the centrifugal machine (7) are both fixedly installed on the bottom surface of the protection box (1), a discharge pump (8) is connected to the top of the centrifugal machine (7), a discharge end of the discharge pump (8) is connected with a discharge hose, the discharge hose extends out of the side wall of the protection box (1), and the discharge pump (8) is fixedly installed on the side wall of the protection box (1); simultaneously the left side of reation kettle (5) is provided with pH value tester (10), and pH value tester (10) fixed mounting is in the bottom of guard box (1) to the inside of reation kettle (5) is stretched out to the test probe of pH value tester (10), and fixed mounting has air purifier (13) on the top lateral wall of guard box (1) simultaneously.
2. The apparatus for producing bismaleimide according to claim 1, wherein: the inside of storage case (3) is divided into two upper and lower cavities through baffle (21) that the level set up, and wherein lower cavity fixed mounting has agitator motor (22), has (mixing) shaft (23) through the coupling joint on the output shaft of agitator motor (22), and the cavity is stretched out in (mixing) shaft (23) to the welding has a plurality of stirring leaves (24) on the outer wall of (mixing) shaft (23).
3. The apparatus for producing bismaleimide according to claim 1 or 2, wherein: the outer wall of the storage box (3) is fixedly provided with a layer of heating plate (25), the inner part of the heating plate (25) is fixedly provided with an electric heating pipe (26), the electric heating pipe (26) is electrically connected with an electric heater (9), and the electric heater (9) is fixedly arranged at the bottom of the extraction pump (4).
4. The apparatus for producing bismaleimide according to claim 1, wherein: the side wall of a discharge hole (16) of the extraction pump (4) is connected with an exhaust pipe (17), the other end of the exhaust pipe (17) extends out of the top of the protection box (1), and a pressure release valve (18) is fixedly mounted on the exhaust pipe (17).
5. The apparatus for producing bismaleimide according to claim 1 or 4, wherein: and a barometer (19) is fixedly arranged on a connecting pipe between a discharge hole (16) of the extraction pump (4) and the reaction kettle (5).
6. The apparatus for producing bismaleimide according to claim 3 wherein: a layer of heating plate (25) is also arranged on the outer wall of the reaction kettle (5), and the heating plate (25) is electrically connected with the electric heater (9).
7. The apparatus for producing bismaleimide according to claim 2, wherein: the stirring blades (24) are obliquely arranged, and one end, close to the stirring shaft (23), of each stirring blade (24) is lower than one end, far away from the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279708.2U CN213761775U (en) | 2020-07-02 | 2020-07-02 | Bismaleimide's apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279708.2U CN213761775U (en) | 2020-07-02 | 2020-07-02 | Bismaleimide's apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213761775U true CN213761775U (en) | 2021-07-23 |
Family
ID=76867157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021279708.2U Expired - Fee Related CN213761775U (en) | 2020-07-02 | 2020-07-02 | Bismaleimide's apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213761775U (en) |
-
2020
- 2020-07-02 CN CN202021279708.2U patent/CN213761775U/en not_active Expired - Fee Related
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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: 20210723 |