CN220496263U - Mixing arrangement is used in methyl ethyl carbonate production - Google Patents
Mixing arrangement is used in methyl ethyl carbonate production Download PDFInfo
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- CN220496263U CN220496263U CN202321917072.3U CN202321917072U CN220496263U CN 220496263 U CN220496263 U CN 220496263U CN 202321917072 U CN202321917072 U CN 202321917072U CN 220496263 U CN220496263 U CN 220496263U
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- fixedly connected
- outside
- bevel gear
- mixing device
- tank body
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- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000002156 mixing Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 11
- 239000003054 catalyst Substances 0.000 abstract description 9
- 230000036632 reaction speed Effects 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- NQOUCSFLANJZBW-UHFFFAOYSA-N acetic acid;methyl formate Chemical compound COC=O.CC(O)=O NQOUCSFLANJZBW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to the technical field of production of methyl ethyl carbonate and discloses a mixing device for production of methyl ethyl carbonate, which comprises a tank body and a bottom plate, wherein the top of the tank body is fixedly connected with a mounting frame, the left side of an outer group of the mounting frame is fixedly connected with a supporting plate, the upper part of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a driving bevel gear, the lower part of the driving bevel gear is in meshed connection with a driven bevel gear, and the inner part of the driven bevel gear is fixedly connected with a first rotating rod. According to the utility model, the raw materials and the catalyst are fully and uniformly mixed, the reaction speed of the methyl ethyl carbonate is accelerated, and the working efficiency of the device is improved, so that the harmful gas generated during the mixing of the methyl ethyl carbonate is purified, the emission standard of the harmful gas is ensured, the air quality of the surrounding working environment is improved, and the personal health of staff is ensured.
Description
Technical Field
The utility model relates to the technical field of methyl ethyl carbonate production, in particular to a mixing device for methyl ethyl carbonate production.
Background
Methyl ethyl carbonate, having the chemical formula CH3OC (O) OCH3, is an organic compound, also known as methyl formate acetate or methyl methylacetate. It is produced by reacting methyl formate with acetic ester and a certain amount of catalyst. Ethyl methyl carbonate is a colorless liquid with low volatility and pungent odor.
In the production process of methyl ethyl carbonate, a mixing device is needed, raw materials and a catalyst are added into the mixing device, but the existing stirrer is complex in operation and low in stirring efficiency, and the stirring paddle is generally only used for stirring, so that raw materials are not uniformly stirred, the production of methyl ethyl carbonate is not facilitated, harmful gas can be generated in the mixing process of methyl ethyl carbonate, and if the harmful gas is not treated, the harmful gas can be threatened to the surrounding environment and the physical health of staff after long-time emission.
Disclosure of Invention
In order to make up the defects, the utility model provides the mixing device for producing the methyl ethyl carbonate, which aims to solve the problems that raw materials are unevenly stirred, the production of the methyl ethyl carbonate is not facilitated, harmful gas is generated, and if the raw materials are not treated, the long-time discharge can cause threat to the surrounding environment and the body health of staff.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mixing arrangement is used in methyl ethyl carbonate production, includes a tank body and bottom plate, jar body top fixedly connected with mounting bracket, the outside group left side fixedly connected with backup pad of mounting bracket, backup pad upper portion fixedly connected with motor, motor output fixedly connected with axis of rotation, the outside fixedly connected with drive bevel gear of axis of rotation, the meshing of drive bevel gear lower part is connected with driven bevel gear, the inside fixedly connected with first dwang of driven bevel gear, the outside fixedly connected with driving gear of first dwang, the outside all around of driving gear is all meshed and is connected with driven gear, the outside all around of first dwang is all fixedly connected with first puddler, a plurality of the inside all fixedly connected with second dwang of driven gear, the outside all around of second dwang is fixedly connected with second puddler.
As a further description of the above technical solution:
the utility model discloses a purifying box, including bottom plate, bottom plate upper portion fixedly connected with fan, fan output fixedly connected with conveyer pipe, conveyer pipe other end fixedly connected with is on the inside right side of jar body, fan output fixedly connected with connecting pipe, connecting pipe other end fixedly connected with is outside the purifying box, purifying box outside fixedly connected with blast pipe.
As a further description of the above technical solution:
lifting lugs are fixedly connected to the periphery of the outer part of the tank body.
As a further description of the above technical solution:
and a feeding port is fixedly connected to the left side of the outer part of the tank body.
As a further description of the above technical solution:
the bottom of the tank body is fixedly connected with a discharge outlet, and a second control valve is arranged outside the discharge outlet.
As a further description of the above technical solution:
support columns are fixedly connected to the periphery of the lower portion of the tank body, and the bottom plate is fixedly connected to the middle of the support columns.
As a further description of the above technical solution:
the purifying box is internally provided with an activated carbon adsorption plate, and one side of the outer part of the activated carbon adsorption plate is provided with a filter plate.
As a further description of the above technical solution:
the upper part of the exhaust pipe is provided with a first control valve.
The utility model has the following beneficial effects:
1. according to the utility model, through the coordination among the structures of the motor, the rotating shaft, the driving bevel gear, the driven bevel gear, the first rotating rod, the first stirring rod, the driving gear, the driven gear, the second rotating rod, the second stirring rod and the like, the raw materials and the catalyst are fully and uniformly mixed, the reaction speed of the methyl ethyl carbonate is accelerated, and the working efficiency of the device is improved.
2. According to the utility model, through the cooperation among the structures of the fan, the conveying pipe, the connecting pipe, the purifying box, the exhaust pipe, the active carbon adsorption plate, the filter plate and the like, the purification treatment of harmful gas generated during the mixing of methyl ethyl carbonate is realized, the harmful gas is ensured to meet the emission standard, the air quality of the surrounding working environment is improved, and the personal health of staff is ensured.
Drawings
Fig. 1 is a front view of a mixing device for producing ethyl methyl carbonate according to the present utility model;
FIG. 2 is a side view of a mixing device for producing ethyl methyl carbonate according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a tank of the mixing device for producing ethyl methyl carbonate;
fig. 4 is a schematic diagram illustrating the partial structural separation of a mixing device for producing ethyl methyl carbonate according to the present utility model.
Legend description:
1. a tank body; 2. a mounting frame; 3. a support plate; 4. a motor; 5. a rotating shaft; 6. a drive bevel gear; 7. a driven bevel gear; 8. a first rotating lever; 9. a first stirring rod; 10. a drive gear; 11. a driven gear; 12. a second rotating lever; 13. a second stirring rod; 14. a blower; 15. a connecting pipe; 16. a purifying box; 17. an exhaust pipe; 18. an activated carbon adsorption plate; 19. a filter plate; 20. a first control valve; 21. a delivery tube; 22. a feed inlet; 23. lifting lugs; 24. a support column; 25. a bottom plate; 26. a discharge port; 27. and a second control valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a mixing arrangement is used in methyl ethyl carbonate production, including jar body 1 and bottom plate 25, jar body 1 top fixedly connected with mounting bracket 2, the outside group left side fixedly connected with backup pad 3 of mounting bracket 2, backup pad 3 upper portion fixedly connected with motor 4, motor 4 output fixedly connected with axis of rotation 5, the outside fixedly connected with driving bevel gear 6 of axis of rotation, driving bevel gear 6 lower part meshing is connected with driven bevel gear 7, driven bevel gear 7 inside fixedly connected with first dwang 8, the outside fixedly connected with driving gear 10 of first dwang 8, all around the outside all around of driving gear 10 meshing is connected with driven gear 11, the outside all around all fixedly connected with first puddler 9 of first dwang 8, the inside all fixedly connected with second dwang 12 of a plurality of driven gears 11, the outside all around of second dwang 12 is fixedly connected with second puddler 13.
Through the starting motor 4, the motor 4 rotates with the rotation shaft 5 fixedly connected with the output end, the rotation shaft 5 rotates with the driving bevel gear 6 fixedly connected with the outside, the driving bevel gear 6 rotates with the driven bevel gear 7 fixedly connected with the lower part, the driven bevel gear 7 rotates with the first rotation rod 8 fixedly connected with the inside, the first rotation rod 8 rotates with the driving gear 10 fixedly connected with the outside, the driving gear 10 rotates with the driven gear 11 fixedly connected with the periphery outside, the first rotation rod 8 and the second rotation rod 12 fixedly connected with the inside are rotated through the driven bevel gear 7 and the driven gear 11, and the first rotation rod 8 and the second rotation rod 12 rotate with the first stirring rod 9 and the second stirring rod 13 fixedly connected with the periphery outside, so that the raw materials and the catalyst are fully and uniformly mixed, the reaction speed of the methyl ethyl carbonate is accelerated, and the working efficiency of the device is improved.
The upper portion fixedly connected with fan 14 of bottom plate 25, fan 14 output fixedly connected with conveyer pipe 21, conveyer pipe 21 other end fixedly connected with is on the inside right side of jar body 1, and fan 14 output fixedly connected with connecting pipe 15, connecting pipe 15 other end fixedly connected with is outside purifying box 16, and purifying box 16 outside fixedly connected with blast pipe 17.
Through starting fan 14, inhale the harmful gas that will produce through conveyer pipe 21, then carry the purifying box 16 inside with gas through connecting pipe 15, under the cooperation of active carbon adsorption board 18 and filter 19, filter and adsorb harmful gas, then discharge through blast pipe 17 can, the harmful gas that produces when having realized methyl ethyl carbonate mixes carries out purification treatment, guarantee that harmful gas accords with the standard of emission, improved surrounding working environment air quality, guarantee staff's personal health.
Lifting lugs 23 are fixedly connected to the periphery of the outer part of the tank body 1.
The movement of the can 1 is facilitated by the provision of the lifting lugs 23.
The left side outside the tank body 1 is fixedly connected with a feed inlet 22.
The pouring of the raw materials and catalyst is facilitated by the provision of the feed inlet 22.
The bottom of the tank body 1 is fixedly connected with a discharge outlet 26, and a second control valve 27 is arranged outside the discharge outlet 26.
The flow rate of the discharge opening 26 can be regulated by providing a second control valve 27.
Support columns 24 are fixedly connected to the periphery of the lower portion of the tank body 1, and a bottom plate 25 is fixedly connected to the middle of the support columns 24.
Support and fixation of the tank 1 is facilitated by the provision of the support columns 24.
An activated carbon adsorption plate 18 is arranged inside the purifying box 16, and a filter plate 19 is arranged on one side outside the activated carbon adsorption plate 18.
The harmful gas can be purified by providing the activated carbon adsorption plate 18 and the filtration plate 19.
The exhaust pipe 17 is provided at an upper portion thereof with a first control valve 20.
The flow rate and speed of the gas can be precisely controlled by providing the first control valve 20. In this way, it is ensured that the flow is within a safe range when the gas is discharged, avoiding adverse effects on the device and the surrounding environment due to too high or too low flow.
Working principle: when the mixing device is used, firstly, raw materials and catalysts are poured into the tank body 1 through a feed port 22, then, through a starting motor 4, the motor 4 rotates with a rotating shaft 5 with an output end fixedly connected, the rotating shaft 5 rotates with a driving bevel gear 6 with an external fixedly connected, the driving bevel gear 6 rotates with a driven bevel gear 7 with a lower part meshed connection, the driven bevel gear 7 rotates with a first rotating rod 8 with an internal fixedly connected, the first rotating rod 8 rotates with a driving gear 10 with an external fixedly connected, the driving gear 10 rotates with a driven gear 11 with an external peripheral meshed connection, the driven bevel gear 7 and the driven gear 11 rotate with a first rotating rod 8 and a second rotating rod 12 with internal fixedly connected, the first stirring rod 9 and the second stirring rod 13 which are fixedly connected around the outside are rotated by the first rotating rod 8 and the second rotating rod 12, so that raw materials and catalysts are fully and uniformly mixed, the reaction speed of methyl ethyl carbonate is accelerated, the working efficiency of the device is improved, when the raw materials and the catalysts react, the generated harmful gas is sucked through the conveying pipe 21 by starting the fan 14, then the gas is conveyed to the inside of the purifying box 16 through the connecting pipe 15, the harmful gas is filtered and adsorbed under the cooperation of the activated carbon adsorption plate 18 and the filter plate 19, and then the harmful gas is discharged through the exhaust pipe 17, the harmful gas generated when the methyl ethyl carbonate is mixed is purified, the emission standard of the harmful gas is met, the air quality of the surrounding working environment is improved, and the personal health of workers is ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Mixing arrangement is used in methyl ethyl carbonate production, including jar body (1) and bottom plate (25), its characterized in that: tank body (1) top fixedly connected with mounting bracket (2), outside group left side fixedly connected with backup pad (3) of mounting bracket (2), backup pad (3) upper portion fixedly connected with motor (4), motor (4) output fixedly connected with axis of rotation (5), axis of rotation (5) outside fixedly connected with driving bevel gear (6), driving bevel gear (6) lower part meshing is connected with driven bevel gear (7), driven bevel gear (7) inside fixedly connected with first dwang (8), first dwang (8) outside fixedly connected with driving gear (10), all around the outside meshing of driving gear (10) are connected with driven gear (11), the outside all around all fixedly connected with first puddler (9) of first dwang (8), a plurality of inside equal fixedly connected with second dwang (12) of driven gear (11), the outside all around all fixedly connected with second puddler (13) of second dwang (12).
2. The mixing device for producing ethyl methyl carbonate according to claim 1, wherein: the utility model discloses a purifying device for purifying waste water, including bottom plate (25) upper portion fixedly connected with fan (14), fan (14) output fixedly connected with conveyer pipe (21), conveyer pipe (21) other end fixedly connected with is on the inside right side of jar body (1), fan (14) output fixedly connected with connecting pipe (15), connecting pipe (15) other end fixedly connected with is outside purifying box (16), purifying box (16) outside fixedly connected with blast pipe (17).
3. The mixing device for producing ethyl methyl carbonate according to claim 1, wherein: lifting lugs (23) are fixedly connected to the periphery of the outer part of the tank body (1).
4. The mixing device for producing ethyl methyl carbonate according to claim 1, wherein: the left side of the outside of the tank body (1) is fixedly connected with a feed inlet (22).
5. The mixing device for producing ethyl methyl carbonate according to claim 1, wherein: the bottom of the tank body (1) is fixedly connected with a discharge opening (26), and a second control valve (27) is arranged outside the discharge opening (26).
6. The mixing device for producing ethyl methyl carbonate according to claim 1, wherein: support columns (24) are fixedly connected to the periphery of the lower portion of the tank body (1), and the bottom plate (25) is fixedly connected to the middle portion of the support columns (24).
7. The mixing device for producing ethylmethyl carbonate according to claim 2, wherein: an activated carbon adsorption plate (18) is arranged inside the purifying box (16), and a filter plate (19) is arranged on one side outside the activated carbon adsorption plate (18).
8. The mixing device for producing ethylmethyl carbonate according to claim 2, wherein: the upper part of the exhaust pipe (17) is provided with a first control valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917072.3U CN220496263U (en) | 2023-07-20 | 2023-07-20 | Mixing arrangement is used in methyl ethyl carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917072.3U CN220496263U (en) | 2023-07-20 | 2023-07-20 | Mixing arrangement is used in methyl ethyl carbonate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496263U true CN220496263U (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917072.3U Active CN220496263U (en) | 2023-07-20 | 2023-07-20 | Mixing arrangement is used in methyl ethyl carbonate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496263U (en) |
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2023
- 2023-07-20 CN CN202321917072.3U patent/CN220496263U/en active Active
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