CN216093560U - Modified epoxy preparation is with heating melting device - Google Patents
Modified epoxy preparation is with heating melting device Download PDFInfo
- Publication number
- CN216093560U CN216093560U CN202121106859.2U CN202121106859U CN216093560U CN 216093560 U CN216093560 U CN 216093560U CN 202121106859 U CN202121106859 U CN 202121106859U CN 216093560 U CN216093560 U CN 216093560U
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- fixedly connected
- heating
- modified epoxy
- melting device
- cooling box
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 65
- 238000002844 melting Methods 0.000 title claims abstract description 34
- 230000008018 melting Effects 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- 239000004593 Epoxy Substances 0.000 title claims description 5
- 238000001816 cooling Methods 0.000 claims abstract description 55
- 239000003822 epoxy resin Substances 0.000 claims abstract description 23
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 54
- 238000004321 preservation Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- -1 glycidyl ester Chemical class 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 1
- 229940091173 hydantoin Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 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
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The utility model discloses a heating and melting device for preparing modified epoxy resin, and relates to the technical field of epoxy resin preparation. The feeding device comprises a bottom plate, an I-shaped plate, a heating bin, a feeding table, a cooling box and a discharging barrel, wherein the top of the bottom plate is fixedly connected with the I-shaped plate, the heating bin is fixedly connected in the bottom plate, one side of the bottom plate is fixedly connected with the feeding table, the top of the bottom plate is fixedly connected with the cooling box, and the other side of the cooling box is fixedly connected with the discharging barrel. The heating and melting device solves the problems that the existing heating and melting device for preparing modified epoxy resin is uneven in static heating and sometimes unsatisfactory in melting effect by arranging the I-shaped plate, the motor, the rotating shaft and the stirring blade.
Description
Technical Field
The utility model belongs to the technical field of epoxy resin preparation, and particularly relates to a heating and melting device for preparing modified epoxy resin.
Background
Toughening the modified epoxy resin by using liquid carboxyl-terminated butadiene-acrylonitrile rubber (CTBN); the amount of the CTBN added is generally 10%, wherein the acrylonitrile content of the CTBN is preferably 18 to 30%, and wherein 30% of silica is used in combination to avoid a decrease in strength after addition of the CTBN. At present, the varieties of modified epoxy resins (EP resins) are continuously increased, and the modified epoxy resins can be divided into the following types according to chemical structures: 1. glycidyl ethers: there are glycerol EP, phenolic EP, brominated EP, etc. 2. The glycidyl ester is synthesized by anhydride and epoxy chloropropane, or synthesized by phthalic anhydride, water and epoxy chloropropane under the action of sodium hydroxide. 3. Glycidyl amines: synthesized by amine and epichlorohydrin. 4. Aliphatic group: synthesized by aliphatic series and epoxy chloropropane, or epoxidized by cycloolefine. Such as butadiene and crotonaldehyde, at high temperature and high pressure, and then through dialkylation and oxidation synthesis. The method for synthesizing the low-molecular-weight hydantoin epoxy resin by using the high-purity bisphenol A and the epoxy chloropropane through a two-step method is characterized by low viscosity, good weathering resistance and excellent electrical property, and the modified epoxy resin with better quality needs to be subjected to multiple manufacturing experiments, wherein equipment and a machine have a heating and melting device, but the method still has the following defects in practical use:
1. the static heating of the existing heating and melting device for preparing the modified epoxy resin is not uniform, and the melting effect is not ideal sometimes;
2. the existing heating and melting device for preparing the modified epoxy resin is not provided with cooling equipment and directly carries out the next operation, and the danger of the next process is improved by high-temperature materials, so that safety accidents are easy to happen.
Therefore, the existing heating and melting device for preparing modified epoxy resin cannot meet the requirement in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heating and melting device for preparing modified epoxy resin, which solves the problems that the existing heating and melting device for preparing modified epoxy resin is uneven in static heating and sometimes unsatisfactory in melting effect by arranging an I-shaped plate, a motor, a rotating shaft and a stirring blade, and solves the problems that the existing heating and melting device for preparing modified epoxy resin is not provided with a cooling device and is directly operated in the next step, and the danger of the next step is increased by high-temperature materials, so that safety accidents are easy to occur.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a heating and melting device for preparing modified epoxy resin, which comprises a bottom plate, an I-shaped plate, a heating bin, a feeding table, a cooling box and a discharging barrel, wherein the top of the bottom plate is fixedly connected with the I-shaped plate, a motor is embedded and fixedly connected in the I-shaped plate, an output shaft of the motor is fixedly connected with a rotating shaft, stirring blades are fixedly connected on the peripheral side of the rotating shaft, a cylinder is fixedly connected at the top of the bottom plate, the top of the cylinder is fixedly connected with a material box, the front side of the material box is fixedly connected with an observation mirror, modified epoxy resin and other additives to be heated are poured into the material box, the cylinder plays a supporting role on the periphery of the bottom of the material box to ensure that the material box is more stable during heating and melting, the observation mirror can observe the heating condition in the material box at any time, the heating bin is fixedly connected in the material box, the feeding table is fixedly connected at one side of the material box, the top of the bottom plate is fixedly connected with the cooling box, a supporting column is fixedly connected at the bottom of the cooling box, the cooling box passes through support column and bottom plate fixed connection, the fixed through connection cooling pipe in cooling box one side, cooling box opposite side fixed connection blowing bucket, heated warehouses are totally closed, keep apart with the external world when the heating melts, and modified epoxy can not splash when the heating melts, and totally closed also can not cause the pollution etc. with other article contact when letting modified epoxy prepare the heating.
Further, embedding fixed connection motor in the I-shaped board, motor output shaft fixed connection pivot, pivot week side fixed connection stirring leaf, the I-shaped board passes through magazine and cylinder and bottom plate fixed connection, and magazine, heated warehouses, heat preservation room are run through to pivot and stirring leaf, and the material that lets the heated warehouses the inside after pivot and stirring leaf rotate more even quick of back heating, saves the time raise the efficiency of heating.
Furthermore, a heat preservation chamber is arranged on the outer side of the heating bin, the heating bin is located inside the material box, and materials and the internal temperature inside the heating bin are heated to achieve the effect of heating and melting.
Further, be equipped with the filter screen in the feed table, one side fixed connection material pipe that the feed table is close to the heated warehouses, the other end of material pipe runs through magazine, heated warehouses, heat preservation room, and the material is in getting into the material pipe behind the filter screen, and particulate matter in the material can be filtered to the filter screen, makes the material that gets into the material pipe purer.
Furthermore, the bottom of the cooling box is fixedly connected with the supporting column, the cooling box is fixedly connected with the bottom plate through the supporting column, one side of the cooling box is fixedly connected with the cooling pipe in a through manner, the temperature of the material is greatly reduced after the material is heated through the cooling pipe and the cooling box, and the material can be stored or reprocessed without waiting for too long time.
Furthermore, a groove is formed in one side, away from the cooling box, of the discharging barrel, a valve is arranged in the groove, a through hole is formed in the middle of the connecting portion of the discharging barrel and the cooling box, the valve can control the speed of materials discharged from the bottom of the discharging barrel, the discharging barrel can be temporarily closed when the collecting device is full, the discharging barrel is opened again after new collecting device is prepared, and the materials which are wasted when the collecting device is replaced in the middle can be prevented.
The utility model has the following beneficial effects:
1. the heating and melting device solves the problems that the existing heating and melting device for preparing modified epoxy resin is uneven in static heating and sometimes unsatisfactory in melting effect, and the stirring blade enables materials in the device to rotate and be heated evenly, so that the heating time is shortened.
2. The utility model solves the problem that the danger of the next working procedure is increased by high-temperature materials and safety accidents are easy to happen because the heating and melting device for preparing the modified epoxy resin is not provided with a cooling device and directly carries out the next operation by arranging the cooling pipe and the cooling box, and the materials after heating and melting enter the cooling box for cooling treatment, so that the heating bin can heat and melt the next material, thereby improving the use efficiency of the heating bin in the device and the occurrence of safety accidents such as scalding and the like.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cutaway perspective view of the present invention;
FIG. 4 is a schematic view of a base plate of the present invention;
FIG. 5 is an enlarged side view of the I-shaped plate of the present invention;
FIG. 6 is an enlarged side view of the heating chamber of the present invention;
FIG. 7 is an enlarged side view of the feed table of the present invention;
FIG. 8 is an enlarged side view of the cooling box of the present invention;
FIG. 9 is an enlarged side view of the discharge bucket of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a base plate; 101. a cylinder; 102. a magazine; 103. an observation mirror; 2. i-shaped plates; 201. A motor; 202. a rotating shaft; 203. stirring blades; 3. a heating chamber; 301. a heat preservation chamber; 4. a feeding table; 401. a filter screen; 402. a material pipe; 5. a cooling tank; 501. a support pillar; 502. a cooling pipe; 6. a discharge barrel; 601. a groove; 602. and (4) a valve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, the utility model is a heating and melting device for preparing modified epoxy resin, comprising a bottom plate 1, an i-shaped plate 2, a heating chamber 3, a feeding table 4, a cooling box 5 and a discharging barrel 6, wherein the top of the bottom plate 1 is fixedly connected with the i-shaped plate 2, the i-shaped plate 2 is embedded and fixedly connected with a motor 201, an output shaft of the motor 201 is fixedly connected with a rotating shaft 202, the peripheral side of the rotating shaft 202 is fixedly connected with a stirring blade 203, the top of the bottom plate 1 is fixedly connected with a cylinder 101, the top of the cylinder 101 is fixedly connected with a feeding box 102, the front side of the feeding box 102 is fixedly connected with an observation mirror 103, a worker can watch the integral heating and melting condition of the device in front of the observation mirror 103, timely process according to the condition seen by the observation mirror 103, reduce the waste heating condition, the heating chamber 3 is fixedly connected in the feeding table 4 is fixedly connected to one side of the feeding box 102, the top of the bottom plate 1 is fixedly connected with the cooling box 5, the bottom of the cooling box 5 is fixedly connected with a supporting column 501, the cooling box 5 is fixedly connected with the bottom plate 1 through a support column 501, a cooling pipe 502 is fixedly connected with one side of the cooling box 5 in a penetrating manner, a discharging barrel 6 is fixedly connected with the other side of the cooling box 5, and a material box 102, a heating bin 3 and a heat preservation chamber 301 are fixedly connected with the other end of the cooling pipe 502 in a penetrating manner.
As shown in fig. 1-6, a motor 201 is fixedly connected with the inside of an i-shaped plate 2, an output shaft of the motor 201 is fixedly connected with a rotating shaft 202, a stirring blade 203 is fixedly connected with the peripheral side of the rotating shaft 202, the i-shaped plate 2 is fixedly connected with a bottom plate 1 through a material box 102 and a cylinder 101, the motor 201 is started to drive the rotating shaft 202 and the stirring blade 203 to rotate, the stirring blade 203 rotates to enable a material inside a heating bin 3 to rotate, the material is heated more uniformly after rotating, and the situation that one part is heated and the other part is not heated can be avoided.
As shown in fig. 1-3 and fig. 6, a heat preservation chamber 301 is disposed outside the heating chamber 3, and the heat preservation chamber 301 plays a role of heat preservation after the heating chamber 3 is heated, so that the temperature of the heating chamber 3 is continuously constant, and the stable temperature makes the material melting effect better.
As shown in fig. 1-3 and fig. 6-7, a filter screen 401 is disposed in the feeding table 4, a material pipe 402 is fixedly connected to one side of the feeding table 4 close to the heating chamber 3, the material is poured into the feeding table 4, filtered by the filter screen 401, fed into the material pipe 402, and then reaches the heating chamber 3 inside the material box 102.
As shown in fig. 1-4 and 8, a supporting column 501 is fixedly connected to the bottom of the cooling box 5, the cooling box 5 is fixedly connected to the bottom plate 1 through the supporting column 501, a cooling pipe 502 is fixedly connected to one side of the cooling box 5 in a penetrating manner, and the heated and melted material is conveyed from the cooling pipe 502 to the cooling box 5 for cooling.
As shown in fig. 1-3 and fig. 8-9, a groove 601 is formed in one side of the emptying barrel 6, which is far away from the cooling box 5, a valve 602 is arranged in the groove 601, the cooled material enters the emptying barrel 6 from the through hole, and the material is discharged from the bottom of the emptying barrel 6 after the valve 602 is pulled and is received by other collecting equipment.
The working principle of the embodiment is as follows: the material that needs the heating melting is poured into in feed table 4, reach in the heated warehouses 3 in the last income feed pipe 402 behind filter screen 401, heated warehouses 3 opens and opens motor 201 pivot 202 and stirring leaf 203 synchronous rotation after the heating, stirring leaf 203 rotates the material that drives in the heated warehouses 3 back and also rotates rotatoryly, heat preservation room 301 lets the temperature of heated warehouses 3 and inside material keep and must not rapid cooling, the good material of heating melting reachs in cooler bin 5 behind cooling tube 502, the material after the cooling gets into in blowing bucket 6 through the through-hole, pulling valve 602 makes the material discharge from the bottom of blowing bucket 6 and collects the storage.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a modified epoxy preparation is with heating melting device, includes bottom plate (1), I-shaped board (2), heated warehouses (3), feed table (4), cooler bin (5) and blowing bucket (6), its characterized in that: the cooling box is characterized in that the top of the base plate (1) is fixedly connected with an I-shaped plate (2), a fixed connection motor (201) is embedded in the I-shaped plate (2), the motor (201) is fixedly connected with a rotating shaft (202) in an output shaft, the rotating shaft (202) is circumferentially and fixedly connected with a stirring blade (203), the top of the base plate (1) is fixedly connected with a cylinder (101), the top of the cylinder (101) is fixedly connected with a material box (102), the front side of the material box (102) is fixedly connected with an observation mirror (103), the inner of the material box (102) is fixedly connected with a heating bin (3), one side of the material box (102) is fixedly connected with a feeding table (4), the top of the base plate (1) is fixedly connected with a cooling box (5), the bottom of the cooling box (5) is fixedly connected with a supporting column (501), the cooling box (5) is fixedly connected with the base plate (1) through the supporting column (501), one side of the cooling box (5) is fixedly connected with a cooling pipe (502), the other side of the cooling box (5) is fixedly connected with a discharging barrel (6).
2. The heating and melting device for preparing modified epoxy resin as claimed in claim 1, wherein the I-shaped plate (2) is fixedly connected with the base plate (1) through the material box (102) and the cylinder (101).
3. The heating and melting device for preparing modified epoxy resin according to claim 1, wherein a heat preservation chamber (301) is provided outside the heating chamber (3).
4. The heating and melting device for preparing the modified epoxy resin as claimed in claim 1, wherein a filter screen (401) is arranged in the feeding table (4), and a material pipe (402) is fixedly connected to one side of the feeding table (4) close to the heating bin (3).
5. The heating and melting device for preparing the modified epoxy resin as claimed in claim 1, wherein a groove (601) is formed in one side of the charging barrel (6) away from the cooling tank (5), and a valve (602) is arranged in the groove (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121106859.2U CN216093560U (en) | 2021-05-23 | 2021-05-23 | Modified epoxy preparation is with heating melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121106859.2U CN216093560U (en) | 2021-05-23 | 2021-05-23 | Modified epoxy preparation is with heating melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216093560U true CN216093560U (en) | 2022-03-22 |
Family
ID=80719729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121106859.2U Expired - Fee Related CN216093560U (en) | 2021-05-23 | 2021-05-23 | Modified epoxy preparation is with heating melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216093560U (en) |
-
2021
- 2021-05-23 CN CN202121106859.2U patent/CN216093560U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20220322 |