Reduced pressure distillation kettle for essence production

Abstract

The utility model discloses a reduced pressure distillation kettle for essence production. The reduced pressure distillation kettle comprises a distillation kettle main body, the sealing assembly is arranged at the top of the distillation kettle main body; the mixing assembly is arranged at the top of the sealing assembly; the discharging assembly is arranged at the bottom of the distillation kettle main body, the discharging assembly is used for discharging reaction mixed raw materials, the discharging assembly comprises a precipitation pipe arranged at the bottom of the distillation kettle main body, a discharging pipe is arranged on the side of the top of the precipitation pipe, and a rising part for ejecting precipitates is arranged at the bottom of the precipitation pipe; according to the utility model, the precipitation pipe is arranged at the outlet at the bottom of the distillation kettle main body, the discharge pipe for outputting a mixture is arranged on the side of the top of the precipitation pipe, and the ascending part for ejecting precipitates is arranged at the bottom of the precipitation pipe; the design prevents solid foreign matters in the mixed liquid from being directly output along with the mixed liquid, and the fixed foreign matters are prevented from influencing downstream mixed liquid processing operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the equipment field of vacuum distillation kettle, especially in kind of essence production with vacuum distillation kettle. BACKGROUND

[0002] In essence production process, distillation is a key step for separating and purifying perfume ingredients, traditional distillation equipment usually includes a distillation kettle main part, its bottom is equipped with a discharge pipe to facilitate the mixed liquid discharge;

[0003] However, in actual production, the mixed liquid often contains a certain amount of solid foreign matter, such as impurities in raw materials, these solid foreign matters will directly precipitate in the bottom of the distillation kettle main part, since the bottom of the distillation kettle main part is inclined, it will directly slide into the discharge pipe at the bottom of the distillation kettle main part, along with the mixed liquid into the production downstream, affecting the processing of subsequent products;

[0004] In order to solve the above problems, the utility model provides an improved essence production with vacuum distillation kettle design. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of essence production with vacuum distillation kettle to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of essence production with vacuum distillation kettle, comprising:

[0007] Distillation kettle main part;

[0008] Sealing assembly, the sealing assembly is set to the top of distillation kettle main part, and the sealing assembly is used for the sealing of the top of the inner chamber of distillation kettle main part;

[0009] Mixing assembly, the mixing assembly is set to the top of sealing assembly, and the mixing assembly is used for the stirring mixing of essence raw materials;

[0010] Discharge assembly, the discharge assembly is set to the bottom of distillation kettle main part, and the discharge assembly is used for the discharge of reaction mixed raw materials, and the discharge assembly includes the sedimentation pipe being set to the bottom of distillation kettle main part, the top side of the sedimentation pipe is equipped with the discharge pipe for the outflow of mixed material, and the bottom of the sedimentation pipe is equipped with the ascending portion for the ejection of precipitate.

[0011] Preferably, the sealing assembly includes:

[0012] Sealing cover, the sealing cover is set to the top of distillation kettle main part;

[0013] Flange connector, the flange connector is set to the top of sealing cover;

[0014] A distillation gas pipe is arranged on the top of the flange joint, and is used to pass the volatile gas into the condensing device.

[0015] Preferably, the mixing assembly comprises:

[0016] A mixing impeller rod is connected to the top of the closure cover and the inner cavity of the distillation kettle body, and is used to mix the materials during the heating process.

[0017] A driving part is arranged on the top side of the distillation kettle body, and is used to drive the rotation of the mixing impeller rod.

[0018] Preferably, the driving part comprises:

[0019] A support frame is fixedly connected to the top side of the distillation kettle body;

[0020] An electric motor is arranged on the top of the support frame;

[0021] A transmission wheel disc is sleeved on the outside of the mixing impeller rod;

[0022] A transmission belt is sleeved on the output end of the electric motor and the outside of the transmission wheel disc.

[0023] Preferably, the rising part comprises:

[0024] An adjusting box is arranged on the bottom of the sedimentation pipe;

[0025] A movable part is arranged in the inner cavity of the sedimentation pipe, and is used to support the sediment block, and the movable part comprises a movable plate, and a sealing structure is arranged on the outside of the movable plate to prevent liquid leakage;

[0026] An adjusting part is used to lift the movable part, and the adjusting part comprises a threaded rod arranged on the bottom of the movable plate, a worm gear is sleeved on the bottom end of the threaded rod and located in the inner cavity of the adjusting box, a worm is connected to the side of the adjusting box and is used to engage the side of the worm gear, a limiting structure is arranged on the bottom of the worm gear to limit the position of the worm gear, and a rotating structure is arranged on the end of the worm away from the adjusting box.

[0027] Preferably, the sealing structure comprises:

[0028] A rubber layer is arranged on the top of the movable plate;

[0029] A sealing ring is connected to the outside of the movable plate;

[0030] The reinforcing plate is sleeved outside the threaded rod, and the outer side of the reinforcing plate is provided with a reinforcing ring for sealing the gap between the reinforcing plate and the sedimentation pipe.

[0031] Preferably, the rotating structure comprises:

[0032] The limiting rod is arranged at the side of the distillation kettle body support leg, and the end of the worm is connected to the side of the limiting rod in a penetrating manner.

[0033] The limiting bearing is arranged at the penetrating position of the worm and the limiting rod, and is used for limiting the worm.

[0034] The hand wheel is arranged at the end of the worm, and is used for manual rotation of the worm.

[0035] Preferably, the limiting structure comprises a limiting sleeve sleeved outside the threaded rod, the top of the limiting sleeve is fixedly connected to the bottom of the worm gear, the bottom of the limiting sleeve is connected to the bottom of the inner cavity of the adjusting box in a penetrating manner, and annular protrusions are symmetrically arranged at the penetrating positions of the limiting sleeve and the adjusting box.

[0036] The technical effects and advantages of the present application are as follows:

[0037] The bottom outlet of the distillation kettle body is provided with a sedimentation pipe, the top side of the sedimentation pipe is provided with a discharge pipe for output of the mixed material, and the bottom of the sedimentation pipe is provided with a rising portion for ejecting the sediment. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is a structure schematic view of the whole utility model.

[0039] Figure 2 It is a structure schematic view of the whole utility model.

[0040] Figure 3 It is a sectional view of the mixing assembly of the utility model.

[0041] Figure 4 It is a partial sectional view of the discharge assembly of the utility model.

[0042] Figure 5 It is a structure schematic view of the whole utility model. Figure 4 It is an enlarged view of the structure at A in the utility model.

[0043] Figure 6 It is an enlarged view of the structure at B in the utility model. Figure 4 It is an enlarged view of the structure at B in the utility model.

[0044] In the figure: 1, distillation kettle main body; 101, sedimentation pipe; 1011, discharge pipe; 2, closed cover; 201, flange connector; 202, distillation gas pipe; 3, mixing impeller rod; 4, driving part; 401, motor; 402, transmission wheel disc; 403, transmission belt; 404, support frame; 5, adjusting box; 6, adjusting part; 601, worm; 602, worm wheel; 603, threaded rod; 604, hand wheel; 605, limiting rod; 606, limiting bearing; 607, limiting sleeve; 7, movable plate; 701, sealing ring; 8, reinforcing plate; 801, reinforcing ring; 9, rubber layer. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0046] The utility model provides a kind of pressure reducing distillation kettle for essence production, including: distillation kettle main body 1, closed assembly, mixing assembly and discharge assembly. Figures 1-6 As shown in the figure:

[0047] Embodiment one:

[0048] A kind of pressure reducing distillation kettle for essence production, including: distillation kettle main body 1, closed assembly, mixing assembly and discharge assembly.

[0049] It should be noted that the working principle of distillation kettle main body 1 refers to the working principle of model SS-1L reaction kettle, closed assembly is arranged at the top of distillation kettle main body 1, mixing assembly is arranged at the top of closed assembly, and discharge assembly is arranged at the bottom of distillation kettle main body 1.

[0050] Specifically, closed assembly is used for closing the top of the inner cavity of distillation kettle main body 1, mixing assembly is used for stirring and mixing essence raw materials, and discharge assembly is used for discharging reaction mixed raw materials.

[0051] It should be noted that the discharge assembly includes a sedimentation pipe 101 arranged at the bottom of the distillation kettle main body 1, a discharge pipe 1011 arranged at the top side of the sedimentation pipe 101 for mixing liquid, and an ascending portion arranged at the bottom of the sedimentation pipe 101 for ejecting sediment.

[0052] Specifically, the sedimentation pipe 101 is fixedly welded to the bottom of the distillation kettle main body 1, and the inner wall of the distillation kettle main body 1 is inclined at the bottom to facilitate the entry of sediment into the sedimentation pipe 101.

[0053] The closed assembly comprises a closed cover 2, a flange connector 201 and a distillation gas pipe 202;

[0054] Specifically, the closed cover 2 is arranged on the top of the distillation kettle body 1, the flange connector 201 is arranged on the top of the closed cover 2, and the distillation gas pipe 202 is arranged on the top of the flange connector 201;

[0055] It should be noted that the closed cover 2 is fixed to the distillation kettle body 1 by bolts and nuts, the number of the flange connector 201 is set to be multiple, which is used for the entry of raw materials and the discharge of volatile gas, the distillation gas pipe 202 is fixed to the flange connector 201 by bolts and flanges, and the distillation gas pipe 202 is used to pass the volatile gas into the condensing equipment;

[0056] The mixing assembly comprises a mixing impeller rod 3 and a driving part 4;

[0057] Specifically, the bottom end of the mixing impeller rod 3 is connected to the top of the closed cover 2 and the inner cavity of the distillation kettle body 1 in sequence, the driving part 4 is arranged on the top side of the distillation kettle body 1, the mixing impeller rod 3 is used for mixing in the heating process of the material, and the driving part 4 is used to drive the rotation of the mixing impeller rod 3;

[0058] It should be noted that the outer side of the mixing impeller rod 3 is welded with a bearing, and the bearing is welded and fixed to the insertion part of the closed cover 2, so as to limit the vertical displacement of the mixing impeller rod 3;

[0059] The driving part 4 comprises a support frame 404, an electric motor 401, a transmission wheel disc 402 and a transmission belt 403;

[0060] Specifically, the bottom of the support frame 404 is fixedly connected to the top side of the distillation kettle body 1, the electric motor 401 is arranged on the top of the support frame 404, the transmission wheel disc 402 is sleeved on the outer side of the mixing impeller rod 3, and the transmission belt 403 is sleeved on the output end of the electric motor 401 and the outer side of the transmission wheel disc 402;

[0061] It should be noted that the support frame 404 is welded and fixed to the distillation kettle body 1, the electric motor 401 is fixed to the support frame 404 by bolts, the middle part of the transmission wheel disc 402 is welded to the mixing impeller rod 3, the output end of the electric motor 401 is a welded belt wheel disc, and the electric motor 401 drives the rotation of the mixing impeller rod 3 through the transmission belt 403 between the belt wheel disc and the transmission wheel disc 402.

[0062] Embodiment two:

[0063] A reduced pressure distillation kettle for essence production comprises a distillation kettle body 1, a closed assembly, a mixing assembly and a discharging assembly;

[0064] It should be noted that the closed assembly is arranged at the top of the distillation kettle body 1, the mixing assembly is arranged at the top of the closed assembly, and the discharge assembly is arranged at the bottom of the distillation kettle body 1;

[0065] Specifically, the closed assembly is used for closing the top of the inner cavity of the distillation kettle body 1, the mixing assembly is used for stirring and mixing the fragrance raw materials, and the discharge assembly is used for discharging the reaction mixed raw materials;

[0066] It should be noted that the discharge assembly includes a sedimentation pipe 101 arranged at the bottom of the distillation kettle body 1, a discharge pipe 1011 arranged at the top side of the sedimentation pipe 101 for mixing liquid discharge, and a rising portion arranged at the bottom of the sedimentation pipe 101 for ejecting the sediment;

[0067] The rising portion includes an adjusting box 5, a movable piece, and an adjusting piece 6;

[0068] Specifically, the adjusting box 5 is arranged at the bottom of the sedimentation pipe 101, the movable piece is arranged in the inner cavity of the sedimentation pipe 101, the movable piece is used for supporting the sediment block, and the adjusting piece 6 is used for jacking up the movable piece;

[0069] Specifically, the movable piece includes an activity plate 7, the outer side of the activity plate 7 is provided with a sealing structure for preventing liquid leakage, and the adjusting piece 6 includes a threaded rod 603 arranged at the bottom of the activity plate 7;

[0070] It should be noted that the inner cavity of the sedimentation pipe 101 is square, the activity plate 7 is a square block, the activity plate 7 is attached to the inner wall of the sedimentation pipe 101, and the threaded rod 603 is welded and fixed with the activity plate 7;

[0071] Specifically, the sealing structure includes a rubber layer 9, a sealing ring 701, and a reinforcing plate 8;

[0072] It should be noted that the rubber layer 9 is arranged at the top of the activity plate 7, the inner side of the sealing ring 701 is inserted and connected to the outer side of the activity plate 7, the reinforcing plate 8 is sleeved on the outer side of the threaded rod 603, and the outer side of the reinforcing plate 8 is provided with a reinforcing ring 801;

[0073] Specifically, the rubber layer 9 and the activity plate 7 are adhesively fixed, the insertion part of the sealing ring 701 and the activity plate 7 is adhesively fixed, the reinforcing plate 8 and the threaded rod 603 are welded and fixed, the sealing ring 701 and the reinforcing ring 801 are made of rubber material, the rubber layer 9 and the reinforcing plate 8 are square, and the reinforcing ring 801 is used for sealing the gap between the reinforcing plate 8 and the sedimentation pipe 101;

[0074] It needs to be explained that the bottom end of the threaded rod 603 is sleeved with the worm wheel 602, the side of the adjusting box 5 is connected with the worm 601 for engaging the side of the worm wheel 602, the bottom of the worm wheel 602 is provided with a limiting structure for limiting the position of the worm wheel 602, and the end of the worm 601 away from the adjusting box 5 is provided with a rotating structure;

[0075] Specifically, the middle part of the worm wheel 602 is provided with a thread corresponding to the threaded rod 603, the limiting structure includes a limiting sleeve 607 sleeved outside the threaded rod 603, the top of the limiting sleeve 607 is fixedly connected to the bottom of the worm wheel 602, the bottom of the limiting sleeve 607 is connected to the bottom of the inner cavity of the adjusting box 5, and the penetrating portions of the limiting sleeve 607 and the adjusting box 5 are symmetrically provided with annular protrusions;

[0076] It needs to be explained that the limiting sleeve 607 is welded and fixed with the worm wheel 602, and the limiting sleeve 607 can only rotate under the limitation of the annular protrusions, so as to limit the position of the worm wheel 602;

[0077] The rotating structure includes a limiting rod 605, a limiting bearing 606 and a hand wheel 604;

[0078] Specifically, the limiting rod 605 is arranged on the side of the supporting leg of the distillation kettle body 1, the end of the worm 601 is connected to the side of the limiting rod 605, the limiting bearing 606 is arranged at the penetrating portion of the worm 601 and the limiting rod 605, and the hand wheel 604 is arranged at the end of the worm 601.

[0079] It needs to be explained that the limiting bearing 606 is used for limiting the worm 601, the hand wheel 604 is used for manual rotation of the worm 601, the limiting rod 605 is welded and fixed with the supporting leg, the middle part of the limiting bearing 606 is welded and fixed with the outside of the worm 601, the outside of the limiting bearing 606 is welded and fixed with the penetrating portion of the limiting rod 605, so that the position of the worm 601 is limited and can only rotate, and the hand wheel 604 is welded and fixed with the worm 601;

[0080] In actual use, by setting the sedimentation pipe 101 at the bottom outlet of the distillation kettle body 1, the top side of the sedimentation pipe 101 is provided with the outfall pipe 1011 for outputting the mixed material, and the bottom of the sedimentation pipe 101 is provided with a rising part for ejecting the sediment, when the mixed liquid is mixed, the sediment falls into the top of the rubber layer 9 due to gravity, at this time, the outfall pipe 1011 is disconnected with the downstream communication, after the outfall pipe 1011 is communicated with the downstream, due to the flow rate and the pipe diameter limitation, the suction force generated by the fluid cannot suck the foreign matter into the outfall pipe 1011, after the mixed material is discharged, the hand wheel 604 is rotated, the worm gear 601 drives the worm wheel 602 to rotate, the worm wheel 602 drives the threaded rod 603 to move in the vertical direction, so as to eject the solid impurities to the outfall pipe 1011, at this time, the outfall pipe 1011 is disconnected with the downstream, at this time, the distillation kettle body 1 injects cleaning water, and the solid impurities are flushed to the outside from the outfall pipe 1011, compared with the design of directly setting the outfall pipe at the bottom of the distillation kettle body 1, the design prevents the solid foreign matter in the mixed liquid from being directly output with the mixed liquid, and avoids that the fixed foreign matter affects the downstream mixed liquid working operation.

[0081] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A vacuum distillation still for perfume production, characterized by, The utility model relates to a distillation kettle, which comprises a distillation kettle body (1), a closing assembly arranged on the top of the distillation kettle body (1) and used for closing the top of the inner cavity of the distillation kettle body (1), a mixing assembly arranged on the top of the closing assembly and used for stirring and mixing essence raw materials, and a discharge assembly arranged on the bottom of the distillation kettle body (1) and used for discharging reaction mixed raw materials, wherein the discharge assembly comprises a sedimentation pipe (101) arranged on the bottom of the distillation kettle body (1), a discharge pipe (1011) arranged on the top side of the sedimentation pipe (101) and used for discharging mixed liquid, and a rising portion arranged on the bottom of the sedimentation pipe (101) and used for ejecting sediments. The closing assembly comprises a closing cover (2) arranged on the top of the distillation kettle body (1), a flange connector (201) arranged on the top of the closing cover (2), and a distillation gas pipe (202) arranged on the top of the flange connector (201) and used for introducing volatile gas into a condensing device. The mixing assembly comprises a mixing impeller rod (3) having a bottom end connected to the top of the closing cover (2) and the inner cavity of the distillation kettle body (1) in sequence and used for mixing during the heating of mixed liquid, and a driving portion (4) arranged on the side of the top of the distillation kettle body (1) and used for driving the rotation of the mixing impeller rod (3). The driving portion (4) comprises a support frame (404) fixedly connected to the side of the top of the distillation kettle body (1), an electric motor (401) arranged on the top of the support frame (404), a transmission wheel disc (402) sleeved on the outside of the mixing impeller rod (3), and a transmission belt (403) sleeved on the output end of the electric motor (401) and the outside of the transmission wheel disc (402). The rising portion comprises an adjusting box (5) arranged on the bottom of the sedimentation pipe (101), and a movable piece arranged in the inner cavity of the sedimentation pipe (101) and used for supporting sediment blocks, wherein the movable piece comprises a movable plate (7) having a sealing structure arranged on the outside thereof and used for preventing liquid leakage.

2. The vacuum distillation still for essence production according to claim 1, characterized in that, ​ ​ ​ ​ 3. The vacuum distillation still for essence production according to claim 2, characterized in that, ​ ​ ​ 4. The vacuum distillation still for essence production according to claim 3, characterized in that, ​ ​ ​ ​ ​ 5. The vacuum distillation still for essence production according to claim 1, characterized in that, ​ ​ ​ The adjusting part (6) is used for jacking the movable part, and the adjusting part (6) comprises a threaded rod (603) arranged at the bottom of the movable plate (7), the bottom end of the threaded rod (603) is sleeved with a worm gear (602) in the inner cavity of the adjusting box (5), the side of the adjusting box (5) is connected with a worm (601) used for engaging the side of the worm gear (602), the bottom of the worm gear (602) is provided with a limiting structure used for limiting the position of the worm gear (602), and the end of the worm (601) away from the adjusting box (5) is provided with a rotating structure.

6. The vacuum distillation still for flavor production according to claim 5, characterized in that, The sealing structure comprises: A rubber layer (9) arranged at the top of the movable plate (7); A sealing ring (701) connected with the outer side of the movable plate (7); A reinforcing plate (8) sleeved outside the threaded rod (603), the outer side of the reinforcing plate (8) is provided with a reinforcing ring (801) used for sealing the gap between the reinforcing plate (8) and the sedimentation pipe (101).

7. The reduced pressure distillation still for flavor production according to claim 5, characterized in that, The rotating structure comprises: A limiting rod (605) arranged at the side of the supporting leg of the distillation kettle body (1), the end of the worm (601) is connected with the side of the limiting rod (605); A limiting bearing (606) arranged at the penetrating part of the worm (601) and the limiting rod (605), the limiting bearing (606) is used for limiting the worm (601); A hand wheel (604) arranged at the end of the worm (601), the hand wheel (604) is used for manually rotating the worm (601).

8. The vacuum distillation still for essence production according to claim 5, characterized in that, The limiting structure comprises a limiting sleeve (607) sleeved outside the threaded rod (603), the top of the limiting sleeve (607) is fixedly connected with the bottom of the worm gear (602), the bottom of the limiting sleeve (607) is connected with the bottom of the inner cavity of the adjusting box (5), and the penetrating part of the limiting sleeve (607) and the adjusting box (5) is symmetrically provided with an annular protrusion.

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