Layered feeding reaction kettle for treating tobacco raw materials

Abstract

The utility model belongs to the field of tobacco processing, and provides a layered feeding reaction kettle for treating tobacco raw materials, which comprises a reaction kettle and a material partition plate, the reaction kettle is provided with a temperature measuring device, through holes are symmetrically formed in the side wall of the reaction kettle, flanges are arranged on the outer sides of the through holes, a rotating shaft is arranged in the reaction kettle, the rotating shaft penetrates through the through holes and the flanges and is fixedly connected with the material partition plate, and one end of the rotating shaft is further sequentially connected with a locking mechanism and a rotating handle. According to the method, the reaction time and the reaction temperature during tobacco raw material treatment can be accurately mastered, guiding significance is provided for industrial online application, and the product stability of tobacco products is helped to be improved.

Description

Technical Field

[0001] The present application belongs to the field of tobacco processing, and in particular relates to a layered feeding reactor for processing tobacco raw materials. Background Art

[0002] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the application, and should not necessarily be regarded as an admission or any form of suggestion that the information constitutes the prior art that has been known to ordinary technicians in the field.

[0003] The existing reactor needs to add the reaction reagent and tobacco raw materials together, and then heat to the reaction temperature after sealing. Since the heating process takes a certain amount of time, the reaction reagent and tobacco raw materials have already started to react during the heating process, and it is impossible to accurately grasp the reaction time and reaction temperature, and it is also impossible to guide industrial online applications.

[0004] Patent CN204841698U discloses a lubricating oil reactor with an automatic additive dosing device, but it belongs to the field of lubricating oil and is difficult to meet the production requirements of tobacco raw materials.

[0005] Therefore, there is an urgent need for a layered feeding reactor for processing tobacco raw materials, so that the reaction reagents can reach a preset temperature before mixing with the tobacco raw materials. Utility Model Content

[0006] In order to solve the above problems, the present application provides a layered feeding reactor for processing tobacco raw materials. The present application sets a reversible material partition as a barrier layer in the reactor, first places the tobacco raw materials on the material partition to separate them from the reaction reagents at the bottom of the reactor, and after the reaction reagents reach a preset temperature, the material partition is turned over to make the tobacco raw materials fall into the reaction reagents, so that the reaction time and reaction temperature of the reaction reagents and the tobacco raw materials can be accurately grasped, and industrial production can be better guided. At the same time, the device of the present application only needs to be opened once to always operate under closed conditions, which is simple to operate, safe to operate, and has good product quality.

[0007] In order to achieve the above purpose, this application adopts the following technical solutions:

[0008] The present application provides a layered feeding reactor for processing tobacco raw materials, comprising: a reactor and a material partition; the reactor is provided with a temperature measuring device, through holes are symmetrically arranged on the side wall of the reactor, flanges are arranged on the outer sides of the through holes, a rotating shaft is arranged in the reactor, the rotating shaft passes through the through holes and the flange, and is fixedly connected to the material partition, and one end of the rotating shaft is also connected to a locking mechanism and a rotating handle in sequence.

[0009] In view of the structural characteristics of the reactor, the present application optimizes the shape of the material partition. In some embodiments, the material partition is a solid circular plate or a porous circular plate to facilitate flipping, while increasing the area of ​​the material partition as much as possible to load more tobacco raw materials.

[0010] For the circular material partition, if its diameter is too large, the gap between the material partition and the inner wall of the reactor is easy to block the tobacco raw material, resulting in inconvenience in turning over. If its diameter is too small, the loaded tobacco raw material is less. Therefore, in some better implementations, the length ratio of the diameter of the material partition to the inner diameter of the reactor is 0.8-0.9:1 to ensure that the tobacco raw material is not easily blocked in the gap between the material partition and the inner wall of the reactor. At the same time, the loading amount of the tobacco raw material is increased as much as possible.

[0011] The position of the material partition is optimized according to the size of the reactor and the usual amount of reaction reagents. In some embodiments, the material partition is located in the upper middle part of the reactor so that the material partition contacts the reaction reagents as little as possible, thereby reducing rotational resistance and corrosion of the reaction reagents to the material partition, and at the same time, making full use of the space on the inner wall of the reactor.

[0012] The present application does not impose any special restrictions on the specific structure of the locking mechanism, and it is sufficient that the rotating shaft can be locked and rotated as required. In some embodiments, the following locking mechanism can be used, including: a limit block, a limit rod, and a locking handle. The limit block is provided with a cavity that can accommodate the rotating shaft in the horizontal direction, and the rotating shaft and the limit block are correspondingly provided with through grooves in the vertical direction. The limit rod can pass through the through grooves on the rotating shaft and the limit block. One end of the limit rod is fixedly connected to the locking handle, and the angle between the limit rod and the axis of the locking handle is 30°-90°. The limit block is fixedly connected to the side wall of the reactor. In the present application, the rotating shaft passes through the horizontal cavity of the limit block so that it can rotate freely, and corresponding through grooves are opened in the vertical directions of the rotating shaft and the limit block. Then, the limit rod passes through the through grooves on the rotating shaft and the limit block at the same time to lock the rotating shaft. When in use, the limit rod can be fixed to the top of the limit block by utilizing the angle between the limit rod and the locking handle. When the angle between the two is 30°-90°, the fixing requirements can be met.

[0013] It should be noted that the limit rod and the locking handle of the present application can be rectangular plates connected by bolts, and a plastic part that is easy to hold can also be installed on the locking handle.

[0014] In some embodiments with better effects, the through groove is elliptical or rectangular and has a large axis ratio or aspect ratio to minimize the influence of the groove on the mechanical properties of the rotating shaft.

[0015] The present application does not impose any special restrictions on the structure of the rotating handle, as long as it can be fixed to the rotating shaft so that the rotating shaft can be rotated to the target position by rotating the rotating handle. Therefore, in some embodiments, the rotating handle can be a commercially available hand wheel, and a key slot is provided at one end of the rotating shaft close to the rotating handle, and the rotating handle is connected to the rotating shaft by a key. Those skilled in the art can make conventional selections of the model, specification, material, etc. of the hand wheel according to the specifications of the rotating shaft.

[0016] In order to prevent the rotation of the rotating shaft from causing the reactor to lose its sealing performance, the present application provides a flange on the reactor side wall. In some embodiments, bolts are provided on the reactor side wall, and the flange is connected to the reactor side wall by bolts, which is not only convenient to install, but also has a good sealing effect.

[0017] The sealing ring can effectively prevent the leakage of liquid, gas and other media. Therefore, in some embodiments, a sealing ring is provided between the flange and the side wall of the reactor to effectively block the gap between the sealing surfaces of the two to ensure that the medium does not leak out or foreign impurities do not enter.

[0018] The blind flange can block the end of the pipeline and facilitate disassembly. Therefore, in some embodiments, a blind flange is provided on the outer side of the flange away from the locking device, and bolts are used for connection. A sealing ring is provided between the flange and the blind flange to effectively block the side wall of the reactor and ensure sealing.

[0019] The present application does not make any special limitation on the temperature measuring device of the reactor, as long as it meets the monitoring requirements of the reaction reagent temperature. At present, the reactor with a temperature measuring device is a relatively common commercial product, and those skilled in the art can make a conventional selection as needed. In some embodiments, the temperature measuring device can be a temperature sensor to monitor the temperature change of the reaction reagent more quickly and accurately.

[0020] It should be noted that the various devices, components, and parts of the present application can all be commercially available products or manufactured using common methods, and the connection, installation, and disassembly between the various devices, components, and parts can all adopt common methods in the art.

[0021] Beneficial effects of this application

[0022] (1) The device of the present application accurately controls the contact temperature between tobacco raw materials and reaction reagents, thereby accurately grasping the reaction temperature and reaction time of the two, directly guiding the production conditions of the industrial production line, and helping to improve the product stability of tobacco products.

[0023] (2) The present application sets a reversible material partition as a barrier layer in the reactor, places the tobacco raw material on the material partition first, separates it from the reaction reagent at the bottom of the reactor, and after the reaction reagent reaches a preset temperature, the material partition is turned over to make the tobacco raw material fall into the reaction reagent, so that the reaction time and reaction temperature of the reaction reagent and the tobacco raw material can be accurately grasped, and better guide industrial production. The device of the present application only needs to be opened once to operate under closed conditions all the time, and is simple to operate, safe to operate, and has good product quality.

[0024] (3) The device of the present application has a simple structure, strong practicability and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0026] Figure 1 This is a schematic diagram of the device structure of this application.

[0027] Figure 2 This is a schematic diagram of the device structure in which the material partition of this application is in a horizontal position.

[0028] Figure 3 This is a schematic diagram of the device structure in which the material partition of this application is in a vertical position.

[0029] Figure 4 This is a schematic diagram of the structure of the locking device of this application.

[0030] Among them, 1. reactor; 2. material partition; 3. rotating shaft; 4. rotating handle; 5. locking handle; 6. flange; 7. material; 8. solution; 9. limit block; 10. limit rod; 11. through slot. DETAILED DESCRIPTION

[0031] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used in the present application have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0032] The present application will be further described in detail below in conjunction with specific embodiments. It should be noted that the specific embodiments are intended to explain the present application rather than to limit it.

[0033] like Figure 1-Figure 4As shown, a layered feeding reactor for processing tobacco raw materials includes: a reactor 1 and a material partition 2; the reactor 1 is provided with a temperature measuring device, and through holes are symmetrically arranged on the side wall of the reactor 1, and flanges 6 are arranged on the outer sides of the through holes. A rotating shaft 3 is arranged in the reactor 1, and the rotating shaft 3 passes through the through hole and the flange 6 and is fixedly connected to the material partition 2, and one end of the rotating shaft 3 is also connected to a locking mechanism and a rotating handle 4 in sequence.

[0034] Usage methods include:

[0035] The present application adds a material partition 2 as a barrier layer in a traditional reactor. When in use, the reaction solvent is first added to the reactor 1, and then the material partition 2 is in a horizontal state by rotating the rotating shaft 3. Then, the rotating shaft 3 is locked by a locking device, and tobacco raw materials are added to the material partition 2. After the tobacco raw materials are added, the upper cover of the reactor is closed, and after the reactor is sealed, heating is started until the reaction reagent reaches a preset reaction temperature. At this time, the rotating shaft 3 is adjusted to a rotatable state by the locking device, and then the material partition 2 is flipped by the rotating shaft 3 by at least 90° so that all the tobacco raw materials fall into the reaction reagent, and the temperature and time of the reaction at this time are recorded.

[0036] The present application sets a reversible material partition 2 as a barrier layer in the reactor 1, places the tobacco raw material on the material partition 2 first, separates it from the reaction reagent at the bottom of the reactor 1, and after the reaction reagent reaches a preset temperature, the tobacco raw material falls into the reaction reagent by reversing the material partition 2, so that the reaction time and reaction temperature of the reaction reagent and the tobacco raw material can be accurately grasped, and the industrial production can be better guided. At the same time, the device of the present application only needs to be opened once to operate under closed conditions all the time, which is simple to operate, safe to operate, and has good product quality.

[0037] In view of the structural characteristics of the reactor, the present application optimizes the shape of the material partition 2. In this embodiment, the material partition 2 is a solid circular plate or a porous circular plate to facilitate flipping, while increasing the area of ​​the material partition 2 as much as possible to load more tobacco raw materials.

[0038] For the circular material partition 2, if its diameter is too large, the gap between the material partition 2 and the inner wall of the reactor 1 is easy to block the tobacco raw material, resulting in inconvenience in turning over. If its diameter is too small, the loaded tobacco raw material is less. Therefore, in this embodiment, the length ratio of the diameter of the material partition 2 to the inner diameter of the reactor 1 is 0.8-0.9:1 to ensure that the tobacco raw material is not easily blocked in the gap between the material partition 2 and the inner wall of the reactor 1, and at the same time, the loading amount of the tobacco raw material is increased as much as possible.

[0039] The position of the material partition 2 is optimized according to the size of the reactor 1 and the usual amount of the reaction reagent. In the present embodiment, the material partition 2 is located in the upper middle part of the reactor 1 so that the material partition 2 contacts the reaction reagent as little as possible, thereby reducing the rotational resistance and the corrosion of the reaction reagent to the material partition 2, and at the same time, making full use of the space on the inner wall of the reactor 1.

[0040] The present application does not impose any special restrictions on the specific structure of the locking mechanism, and it is sufficient that the rotating shaft 3 can be locked and rotated as required. In this embodiment, the following locking mechanism can be used, including: a limit block 9, a limit rod 10, and a locking handle 5. The limit block 9 is provided with a cavity that can accommodate the rotating shaft 3 in the horizontal direction, and the rotating shaft 3 and the limit block 9 are correspondingly provided with through grooves 11 in the vertical direction. The limit rod 10 can pass through the through grooves 11 on the rotating shaft 3 and the limit block 9. One end of the limit rod 10 is fixedly connected to the locking handle 5, and the angle between the limit rod 10 and the axis of the locking handle 9 is 30°-90°. The limit block 9 is fixedly connected to the side wall of the reactor 1. In the present application, the rotating shaft 3 passes through the cavity in the horizontal direction of the limit block 9 so that it can rotate freely. Through grooves 11 are correspondingly opened in the vertical directions of the rotating shaft 3 and the limit block 9. Then, the limit rod 10 passes through the through grooves 11 on the rotating shaft 3 and the limit block 9 at the same time to lock the rotating shaft 3. When in use, the limit rod 10 can be fixed to the top of the limit block 9 by utilizing the angle between the limit rod 10 and the locking handle 9. When the angle between the two is 30°-90°, the fixing requirements can be met.

[0041] It should be noted that the limiting rod 10 and the locking handle 9 of the present application can be rectangular plates connected by bolts, and the locking handle 9 can also be installed with a plastic part that is easy to hold.

[0042] In some embodiments, bolts may be provided on the side wall of the reactor 1, and mounting holes may be provided at corresponding positions of the limiting blocks 9, so that the limiting blocks 9 and the reactor 1 are connected and fixed by bolts.

[0043] In some embodiments with better effects, the through slot 11 is elliptical or rectangular and has a large axis ratio or aspect ratio to minimize the impact of the slot on the mechanical properties of the rotating shaft 3.

[0044] The method of using the locking mechanism is as follows: in the initial state, the rotating shaft 3 is passed through the horizontal cavity of the limit block 9, and the rotating shaft 3 can rotate freely in the cavity. When the rotating shaft 3 needs to be locked, rotate the rotating shaft 3 to align the through slot 11 opened on the rotating shaft 3 with the through slot 11 in the vertical direction of the limit block 9, and then pass the limit rod 10 through the through slots 11 on the rotating shaft 3 and the limit block 9 at the same time to achieve the locking of the rotating shaft 3. It should be noted that when the rotating shaft 3 is in the locked state, the material partition 2 should be in a horizontal position to meet the requirements of carrying tobacco raw materials. When the rotating shaft 3 needs to be rotated again, the limit rod 10 can be pulled out from the through slots 11 on the rotating shaft 3 and the limit block 9.

[0045] The present application does not impose any special restrictions on the structure of the rotating handle 4, as long as it can be fixed to the rotating shaft 3 so that the rotating shaft 3 can be rotated to the target position by the rotation of the rotating handle 4. Therefore, in this embodiment, the rotating handle 4 can be a commercially available hand wheel, and a key slot is provided at one end of the rotating shaft 3 close to the rotating handle 4, and the rotating handle 4 is connected to the rotating shaft 3 by a key. Those skilled in the art can make conventional selections of the model, specification, material, etc. of the hand wheel according to the specifications of the rotating shaft 3.

[0046] In order to prevent the rotation of the rotating shaft 3 from causing the sealing performance of the reactor 1 to decrease, the present application provides a flange 6 on the side wall of the reactor 1. In this embodiment, bolts are provided on the side wall of the reactor 1, and the flange 6 is connected to the side wall of the reactor 1 by bolts, which is not only convenient for installation, but also has a good sealing effect.

[0047] The sealing ring can effectively prevent the leakage of liquid, gas and other media. Therefore, in this embodiment, a sealing ring is provided between the flange 6 and the side wall of the reactor 1 to effectively block the gap between the sealing surfaces of the two to ensure that the medium does not leak out or foreign impurities do not enter.

[0048] The blind flange can block the end of the pipeline and facilitate disassembly. Therefore, in this embodiment, a blind flange is provided on the outer side of the flange 6 away from the locking device, and bolts are used for connection. A sealing ring is provided between the flange 6 and the blind flange to effectively block the side wall of the reactor 1 and ensure sealing.

[0049] The present application does not make any special limitation on the temperature measuring device of the reactor 1, as long as it meets the monitoring requirements of the reaction reagent temperature. At present, the reactor with a temperature measuring device is a relatively common commercial product, and those skilled in the art can make a conventional selection according to their needs. In this embodiment, the temperature measuring device can be a temperature sensor to monitor the temperature change of the reaction reagent more quickly and accurately.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A layered feeding reactor for processing tobacco raw materials, characterized in that: include: A reactor (1) and a material partition (2); the reactor (1) is provided with a temperature measuring device, through holes are symmetrically provided on the side wall of the reactor (1), flanges (6) are provided on the outer sides of the through holes, a rotating shaft (3) is provided in the reactor (1), the rotating shaft (3) passes through the through hole and the flange (6), and is fixedly connected to the material partition (2), and one end of the rotating shaft (3) is also connected to a locking mechanism and a rotating handle (4) in sequence.

2. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: The material separator (2) is a solid circular plate or a porous circular plate.

3. The layered feeding reactor for processing tobacco raw materials according to claim 2, characterized in that: The length ratio of the diameter of the material partition plate (2) to the inner diameter of the reaction kettle (1) is 0.8-0.9:

1.

4. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: The material partition plate (2) is located in the upper middle part of the reaction kettle (1).

5. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: The locking mechanism comprises: a limit block (9), a limit rod (10), and a locking handle (5); a cavity capable of accommodating the rotating shaft (3) is arranged on the limit block (9) in the horizontal direction; through grooves (11) are correspondingly arranged on the rotating shaft (3) and the limit block (9) in the vertical direction; the limit rod (10) can pass through the through grooves (11) on the rotating shaft (3) and the limit block (9); one end of the limit rod (10) is fixedly connected to the locking handle (5); the angle between the axis of the limit rod (10) and the locking handle (5) is 30°-90°; and the limit block (9) is fixedly connected to the side wall of the reactor (1).

6. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: The rotating handle (4) is a hand wheel, and a keyway is provided at one end of the rotating shaft (3) close to the rotating handle (4), and the rotating handle (4) and the rotating shaft (3) are connected via a key.

7. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: Bolts are provided on the side wall of the reactor (1), and the flange (6) is connected to the side wall of the reactor (1) by means of bolts.

8. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: A sealing ring is provided between the flange (6) and the side wall of the reaction kettle (1).

9. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: A flange blind plate is arranged on the outer side of the flange (6) away from the locking device and connected by bolts, and a sealing ring is arranged between the flange (6) and the flange blind plate.

10. The layered feeding reactor for processing tobacco raw materials according to claim 1, characterized in that: The temperature measuring device is a temperature sensor.

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