CN212914560U - Efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production - Google Patents
Efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production Download PDFInfo
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- CN212914560U CN212914560U CN202021273617.8U CN202021273617U CN212914560U CN 212914560 U CN212914560 U CN 212914560U CN 202021273617 U CN202021273617 U CN 202021273617U CN 212914560 U CN212914560 U CN 212914560U
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Abstract
The utility model discloses an efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production, including evaporation tank and purifying box, the top of evaporation tank and the bottom fixed connection of purifying box, the top fixedly connected with bracing piece of evaporation tank, the top of bracing piece is provided with the motor, the bottom of motor and the top fixed connection of bracing piece, the motor is through bracing piece and the evaporation tank fixed connection who sets up, the axle center department of motor is provided with the (mixing) shaft, the axle center department roll connection of evaporation tank and motor is run through at the top of (mixing) shaft, the outer wall of puddler and the inner wall fixed connection of (mixing) shaft. Through the spiral pipe that sets up, make the area of contact increase of pipeline and raw materials to make the heat expand and contract speed and accelerate, drive the (mixing) shaft through the motor simultaneously and rotate, make the puddler stir the raw materials, make the raw materials be heated evenly, the heat can be faster diffusion, improves the efficiency of evaporation, in order to reach the effect that production efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of production facility, concretely relates to evaporation plant is used in production of efficient 3,4-dimethyl benzaldehyde.
Background
3,4-dimethyl benzaldehyde (3,4-dimethyl benzaldehydes, abbreviated to 3,4-DBAL), is colorless or light yellow transparent liquid, has almond flavor, is a novel fine chemical intermediate, has important function in fine organic synthesis, is widely applied to the synthesis of fine chemicals such as medicines, pesticides, spices, beverages, foods and the like, such as viscosity regulators, coagulants of organic pollutants, curing agents of pharmaceuticals and cosmetics and the like.
When 3,4-dimethylbenzaldehyde is produced, an evaporation device for 3,4-dimethylbenzaldehyde production is needed, the production efficiency of the traditional evaporation device for 3,4-dimethylbenzaldehyde production is low, the current requirement cannot be met, and meanwhile, when the evaporation device for 3,4-dimethylbenzaldehyde production is produced, generated waste gas cannot be sufficiently treated, air can be polluted by directly discharging the waste gas, and the health of workers is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production to propose a current evaporation plant is used in 3,4-dimethylbenzaldehyde production in solving above-mentioned background art, because production efficiency is low, waste gas can't obtain handling, thereby can't satisfy demand, contaminated air, influence the healthy problem of staff.
In order to achieve the above object, the utility model provides a following technical scheme: an efficient evaporation device for 3,4-dimethylbenzaldehyde production comprises an evaporation box and a purification box, wherein the top of the evaporation box is fixedly connected with the bottom of the purification box, a supporting rod is fixedly connected with the top of the evaporation box, a motor is arranged at the top of the supporting rod, the bottom of the motor is fixedly connected with the top of the supporting rod, the motor is fixedly connected with the evaporation box through the arranged supporting rod, a stirring shaft is arranged at the axis of the motor, the top of the stirring shaft penetrates through the evaporation box to be in rolling connection with the axis of the motor, a stirring rod is arranged on the inner wall of the stirring shaft, the outer wall of the stirring rod is fixedly connected with the inner wall of the stirring shaft, a spiral pipe is arranged on the inner wall of the evaporation box, the outer wall of the spiral pipe is fixedly connected with the inner wall of the evaporation box, and the two, the outer wall of inlet tube is provided with the heating cabinet, the inner wall of heating cabinet respectively with the outer wall fixed connection of outlet pipe, inlet tube, the outer wall of inlet tube is provided with the water pump.
Preferably, the inner wall of purifying box is provided with the purifying tank, the outer wall of purifying tank and the inner wall fixed connection of purifying box, the inside of purifying tank is provided with the scavenging solution, the inner wall fixedly connected with air duct of purifying tank, the outer wall of air duct and the inner wall fixed connection of purifying box, evaporating box, the exhaust hole has been seted up at the top of purifying tank, the inner wall fixedly connected with filter screen of purifying box, the inner wall of purifying box is provided with the blast pipe, the outer wall of blast pipe and the inner wall fixed connection of purifying box, the inner wall of blast pipe is provided with the active carbon filter core, the outer wall of active carbon filter core and the inner wall fixed connection of blast pipe, the outer wall fixedly connected with aspiration pump of blast pipe.
Preferably, a water inlet is formed in the top of the heating box, a water outlet is formed in the bottom of the heating box, and a first valve is fixedly connected to the outer wall of the water outlet.
Preferably, the inner wall of the evaporation box is provided with a feed inlet, the outer wall of the feed inlet is fixedly connected with the inner wall of the evaporation box, and the top of the feed inlet is movably connected with a top cover.
Preferably, the bottom of the evaporation box is provided with a discharge port, the outer wall of the discharge port is fixedly connected with the inner wall of the evaporation box, and the outer wall of the discharge port is fixedly connected with a second valve.
Preferably, the outer wall of the evaporation box is fixedly connected with supporting legs.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the spiral pipe that sets up, make the area of contact increase of pipeline and raw materials to make the heat expand and contract speed and accelerate, drive the (mixing) shaft through the motor simultaneously and rotate, make the puddler stir the raw materials, make the raw materials be heated evenly, the heat can be faster diffusion, improves the efficiency of evaporation, in order to reach the effect that production efficiency is high.
2. Through the scavenging solution, filter screen and the active carbon filter core that set up, make the waste gas that the evaporation produced at first get into the scavenging solution and purify the back, carry out primary filtration through the filter screen again, then carry out secondary filter through the active carbon filter core when discharging from the blast pipe, make waste gas obtain discharge after the intensive treatment to reach the effect that exhaust-gas treatment, environmental protection and staff are healthy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the present invention;
fig. 3 is a partially enlarged sectional view of the present invention.
In the figure: 1. an evaporation tank; 2. a purification box; 3. a support bar; 4. a motor; 5. a stirring shaft; 6. a stirring rod; 7. a spiral tube; 8. a water inlet pipe; 9. a water outlet pipe; 10. a heating box; 11. A purification tank; 12. purifying the liquid; 13. an air duct; 14. an exhaust hole; 15. a filter screen; 16. An exhaust pipe; 17. an activated carbon filter element; 18. an air pump; 19. a water inlet; 20. a water outlet; 21. a first valve; 22. a feed inlet; 23. a top cover; 24. a discharge port; 25. a second valve; 26. supporting legs; 27. and (4) a water pump.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an efficient evaporation device for 3,4-dimethylbenzaldehyde production comprises an evaporation box 1 and a purification box 2, wherein the top of the evaporation box 1 is fixedly connected with the bottom of the purification box 2, the top of the evaporation box 1 is fixedly connected with a support rod 3, the top of the support rod 3 is provided with a motor 4, the bottom of the motor 4 is fixedly connected with the top of the support rod 3, the motor 4 is fixedly connected with the evaporation box 1 through the support rod 3, the axle center of the motor 4 is provided with a stirring shaft 5, the top of the stirring shaft 5 penetrates through the evaporation box 1 to be connected with the axle center of the motor 4 in a rolling manner, the inner wall of the stirring shaft 5 is provided with a stirring rod 6, the outer wall of the stirring rod 6 is fixedly connected with the inner wall of the stirring shaft 5, the inner wall of the evaporation box 1 is provided with a spiral pipe 7, the outer wall of the spiral pipe 7 is fixedly connected, the outer wall of inlet tube 8 is provided with heating cabinet 10, and the inner wall of heating cabinet 10 respectively with outlet pipe 9, inlet tube 8's outer wall fixed connection, the outer wall of inlet tube 8 is provided with water pump 27.
In this embodiment, through the spiral pipe 7 that sets up, the area of contact of increase pipeline and raw materials makes heat conduction faster, stirs the raw materials through puddler 6, makes the heat diffusion even, accelerates thermal diffusion simultaneously, improves the evaporation capacity to reach the effect that production efficiency is high.
Specifically, the inner wall of purifying box 2 is provided with purifying tank 11, the outer wall of purifying tank 11 and the inner wall fixed connection of purifying box 2, the inside of purifying tank 11 is provided with purifying liquid 12, the inner wall fixedly connected with air duct 13 of purifying tank 11, the outer wall and the purifying box 2 of air duct 13, the inner wall fixed connection of evaporating box 1, exhaust hole 14 has been seted up at the top of purifying tank 11, the inner wall fixedly connected with filter screen 15 of purifying box 2, the inner wall of purifying box 2 is provided with blast pipe 16, the outer wall of blast pipe 16 and the inner wall fixed connection of purifying box 2, the inner wall of blast pipe 16 is provided with active carbon filter core 17, the outer wall of active carbon filter core 17 and the inner wall fixed connection of blast pipe 16, the outer wall fixedly connected with aspiration pump 18.
In this embodiment, the purification liquid 12, the filter screen 15 and the activated carbon filter element 17 are arranged to fully treat the waste gas generated in the evaporation process, so as to achieve the effects of protecting the environment and the health of workers.
Specifically, a water inlet 19 is arranged at the top of the heating box 10, a water outlet 20 is arranged at the bottom of the heating box 10, and a first valve 21 is fixedly connected to the outer wall of the water outlet 20.
In this embodiment, the water inlet 19 is used for adding water to the heating box 10, and the water outlet 20 is used for discharging water in the heating box 10.
Specifically, the inner wall of the evaporation box 1 is provided with a feed inlet 22, the outer wall of the feed inlet 22 is fixedly connected with the inner wall of the evaporation box 1, and the top of the feed inlet 22 is movably connected with a top cover 23.
In this embodiment, the feed inlet 22 is used for feeding the raw material into the evaporation box 1, and the top cover 23 is used for sealing the evaporation box 1.
Specifically, the bottom of the evaporation box 1 is provided with a discharge port 24, the outer wall of the discharge port 24 is fixedly connected with the inner wall of the evaporation box 1, and the outer wall of the discharge port 24 is fixedly connected with a second valve 25.
In this embodiment, the outlet 24 is used for discharging the evaporated product, and the second valve 25 is used for controlling the opening and closing of the outlet 24.
Specifically, the outer wall of the evaporation tank 1 is fixedly connected with supporting legs 26.
In this embodiment, the support legs 26 are used to support the entire device.
The utility model discloses a theory of operation and use flow: when the device is used, after the device is fixed and electrified, the top cover 23 is opened, raw materials are put into the evaporation box 1 from the feed inlet 22, the top cover 23 is closed, water is put into the heating box 10 from the water inlet 19, the heating box 10 heats the water, the water enters the spiral pipe 7 through the water pump 27 to be heated and evaporated, the water entering the spiral pipe 7 returns to the heating box 10 from the water outlet pipe 9 to be recycled, the motor 4 drives the stirring shaft 5 to rotate after being started, the stirring shaft 5 drives the stirring rod 6 to move to stir the raw materials, so that heat is uniformly diffused, the evaporation of the raw materials is accelerated, the waste gas generated in the evaporation process enters the purification tank 11 through the air guide pipe 13, the waste gas is firstly purified by the purification liquid 12 in the purification tank 11, the purified waste gas is continuously upwards filtered by the filter screen 15 after being discharged through the exhaust hole 14 and then enters the exhaust pipe 16 under the action of the air suction pump 18, the active carbon filter element 17 arranged on the inner wall of the exhaust pipe 16 carries out secondary filtration on the waste gas, so that the waste gas is discharged after being fully treated, and after evaporation is finished, the second valve 25 is opened to discharge the product after evaporation from the discharge hole 24.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production, includes evaporating box (1) and purifying box (2), its characterized in that: the top of the evaporation box (1) is fixedly connected with the bottom of the purification box (2), the top of the evaporation box (1) is fixedly connected with a support rod (3), the top of the support rod (3) is provided with a motor (4), the bottom of the motor (4) is fixedly connected with the top of the support rod (3), the motor (4) is fixedly connected with the evaporation box (1) through the support rod (3), the axle center of the motor (4) is provided with a stirring shaft (5), the top of the stirring shaft (5) penetrates through the axle centers of the evaporation box (1) and the motor (4) to be in rolling connection, the inner wall of the stirring shaft (5) is provided with a stirring rod (6), the outer wall of the stirring rod (6) is fixedly connected with the inner wall of the stirring shaft (5), the inner wall of the evaporation box (1) is provided with a spiral pipe (7), the outer wall of the spiral pipe (7) is fixedly connected with the inner wall of the, the both ends of spiral pipe (7) are fixedly connected with inlet tube (8) and outlet pipe (9) respectively, the outer wall of inlet tube (8) is provided with heating cabinet (10), the inner wall of heating cabinet (10) respectively with the outer wall fixed connection of outlet pipe (9), inlet tube (8), the outer wall of inlet tube (8) is provided with water pump (27).
2. The efficient evaporation apparatus for 3,4-dimethylbenzaldehyde production according to claim 1, wherein: the inner wall of the purification box (2) is provided with a purification tank (11), the outer wall of the purification tank (11) is fixedly connected with the inner wall of the purification box (2), the interior of the purification tank (11) is provided with a purification liquid (12), the inner wall of the purification tank (11) is fixedly connected with an air duct (13), the outer wall of the air duct (13) is fixedly connected with the inner walls of the purification box (2) and the evaporation box (1), the top of the purification tank (11) is provided with an exhaust hole (14), the inner wall of the purification box (2) is fixedly connected with a filter screen (15), the inner wall of the purification box (2) is provided with an exhaust pipe (16), the outer wall of the exhaust pipe (16) is fixedly connected with the inner wall of the purification box (2), the inner wall of the exhaust pipe (16) is provided with an active carbon filter element (17), the outer wall of the active carbon filter element (17), and the outer wall of the exhaust pipe (16) is fixedly connected with an air pump (18).
3. The efficient evaporation apparatus for 3,4-dimethylbenzaldehyde production according to claim 1, wherein: the water heater is characterized in that a water inlet (19) is formed in the top of the heating box (10), a water outlet (20) is formed in the bottom of the heating box (10), and a first valve (21) is fixedly connected to the outer wall of the water outlet (20).
4. The efficient evaporation apparatus for 3,4-dimethylbenzaldehyde production according to claim 1, wherein: the inner wall of evaporating case (1) is provided with feed inlet (22), the outer wall of feed inlet (22) and the inner wall fixed connection of evaporating case (1), the top swing joint of feed inlet (22) has top cap (23).
5. The efficient evaporation apparatus for 3,4-dimethylbenzaldehyde production according to claim 1, wherein: the bottom of evaporating case (1) is provided with discharge gate (24), the outer wall of discharge gate (24) and the inner wall fixed connection of evaporating case (1), the outer wall fixed connection of discharge gate (24) has second valve (25).
6. The efficient evaporation apparatus for 3,4-dimethylbenzaldehyde production according to claim 1, wherein: the outer wall of the evaporation box (1) is fixedly connected with supporting legs (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021273617.8U CN212914560U (en) | 2020-07-02 | 2020-07-02 | Efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021273617.8U CN212914560U (en) | 2020-07-02 | 2020-07-02 | Efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production |
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| CN212914560U true CN212914560U (en) | 2021-04-09 |
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| CN202021273617.8U Active CN212914560U (en) | 2020-07-02 | 2020-07-02 | Efficient evaporation plant is used in 3,4-dimethylbenzaldehyde production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769454A (en) * | 2021-10-26 | 2021-12-10 | 南通福尔生物制品有限公司 | Silkworm chrysalis natural extract purifying equipment based on biological enzyme technology and use method thereof |
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2020
- 2020-07-02 CN CN202021273617.8U patent/CN212914560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769454A (en) * | 2021-10-26 | 2021-12-10 | 南通福尔生物制品有限公司 | Silkworm chrysalis natural extract purifying equipment based on biological enzyme technology and use method thereof |
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