Raw lacquer refining equipment

Abstract

The utility model discloses raw lacquer refining equipment. Relates to the technical field of raw lacquer preparation. The bottom plate is arranged below the top plate, supporting columns are arranged between the bottom plate and the top plate, a material collecting opening is formed in the bottom plate, and a sealing valve is arranged at the material collecting opening; the spiral flow deflector is arranged between the top plate and the bottom plate, one end of the spiral flow deflector is located below the feeding port, and the other end of the spiral flow deflector is located above the material collecting port; the sealing tank is arranged below the bottom plate, the sealing tank is detachably connected with the bottom plate, and a vacuumizing opening is formed in the side wall of the sealing tank. The spiral flow deflectors are arranged to guide raw lacquer, so that the contact area between the raw lacquer and oxygen is increased, the raw lacquer is in a flowing state, the contact time is prolonged, and the oxidation effect is ensured; the reacted raw lacquer flows into a sealing tank, the sealing tank is vacuumized, the raw lacquer is sealed and stored, and refining of the raw lacquer is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of raw lacquer preparation, and more specifically to a raw lacquer refining device. Background Art

[0002] Raw lacquer is a milky white or yellow viscous liquid secreted from the cuts on the trunk of the lacquer tree.

[0003] The principle of refining raw lacquer is to evaporate about 40% of the water in the raw lacquer to between 5% and 10%. During the process of condensation, the raw lacquer is exposed to oxygen to cause the raw lacquer to undergo condensation reaction under the action of lacquer enzyme. Raw lacquer will be oxidized and turn brown if exposed to air for a long time.

[0004] The existing raw lacquer refining equipment needs to be placed in contact with oxygen for a period of time, but due to the small contact area with oxygen, the placement time is too long and the raw lacquer refining effect is not good. The existing raw lacquer refining equipment needs to increase the contact area with oxygen to reduce the placement time.

[0005] Therefore, how to provide a raw lacquer refining equipment that can increase the contact area with oxygen is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] In view of this, the utility model provides a raw lacquer refining device, which can increase the contact area with oxygen.

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

[0008] A raw lacquer refining device, comprising:

[0009] A top plate, wherein a feed port is provided on the top plate;

[0010] A bottom plate, the bottom plate is arranged below the top plate, a support column is arranged between the bottom plate and the top plate, a material collection port is arranged on the bottom plate, and a sealing valve is arranged on the material collection port;

[0011] A spiral guide plate, wherein the spiral guide plate is arranged between the top plate and the bottom plate, one end of the spiral guide plate is located below the feed port, and the other end of the spiral guide plate is located above the collection port;

[0012] A sealed can is arranged below the bottom plate, the sealed can is detachably connected to the bottom plate, and a vacuum port is arranged on the side wall of the sealed can.

[0013] Furthermore, it also includes a feed hopper, which is arranged above the feed port, and a guide groove is arranged in the feed hopper, and a plurality of guide grooves are arranged.

[0014] Furthermore, it also includes a fan, wherein a plurality of the fans are arranged, and the plurality of the fans are all arranged on the support column, and the plurality of the fans are evenly distributed in a circle on the support column, and each of the fans is arranged toward the spiral guide vane.

[0015] Furthermore, a guide pipe is provided below the feed port, and one end of the guide pipe away from the feed port is arranged close to the spiral guide plate.

[0016] Furthermore, the spiral guide vane is connected to the support column via a connecting rod, and a plurality of connecting rods are provided.

[0017] Furthermore, baffles are provided on both sides of the spiral guide vane.

[0018] It can be seen from the above technical scheme that compared with the prior art, the utility model discloses a raw lacquer refining equipment, which drains the raw lacquer by arranging spiral guide plates, thereby increasing the contact area between the raw lacquer and oxygen, making the raw lacquer in a flowing state, increasing the contact time, and ensuring the oxidation effect; the raw lacquer after the reaction flows into a sealed can, the sealed can is vacuumed, the raw lacquer is sealed and stored, and the refining of the raw lacquer is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the raw lacquer refining equipment provided by the utility model;

[0021] Figure 2 A front view of the raw lacquer refining equipment provided by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the internal structure of the raw lacquer refining equipment provided by the utility model.

[0023] Among them: 1 is the top plate; 2 is the feed port; 3 is the bottom plate; 4 is the support column; 5 is the collection port; 6 is the spiral guide plate; 7 is the sealing tank; 8 is the vacuum port; 9 is the feed hopper; 10 is the guide groove; 11 is the fan; 12 is the guide pipe; 13 is the connecting rod; 14 is the baffle; 15 is the sealing cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model embodiment discloses a raw lacquer refining device, comprising:

[0026] A top plate 1, wherein a feed port 2 is provided on the top plate 1;

[0027] The bottom plate 3 is arranged below the top plate 1, a support column 4 is arranged between the bottom plate 3 and the top plate 1, a material collection port 5 is arranged on the bottom plate 3, and a sealing valve is arranged on the material collection port 5; the sealing valve is arranged to seal the material collection port 5 to ensure the sealing performance of the sealing tank 7;

[0028] The spiral guide plate 6 is arranged between the top plate 1 and the bottom plate 3, one end of the spiral guide plate 6 is located below the feed port 2, and the other end of the spiral guide plate 6 is located above the collection port 5; the spiral guide plate 6 is arranged to increase the contact area between the raw lacquer and oxygen, and the contact time is increased; the spiral guide plate 6 is arranged with an arc, so that the raw lacquer is in a flowing state, ensuring the oxidation effect;

[0029] The sealed tank 7 is arranged below the bottom plate 3, and the sealed tank 7 is detachably connected to the bottom plate 3. A vacuum port 8 is arranged on the side wall of the sealed tank 7; the raw lacquer after the reaction flows into the sealed tank 7, and the sealed tank 7 is vacuumed through the vacuum port 8, so that the raw lacquer is sealed and stored, thereby completing the refining of the raw lacquer.

[0030] In this embodiment, a feed hopper 9 is also included. The feed hopper 9 is arranged above the feed port 2. A guide groove 10 is arranged in the feed hopper 9. A plurality of guide grooves 10 are arranged. The raw lacquer flows into the spiral guide plate 6 through the feed hopper 9, and the guide grooves 10 are arranged for drainage.

[0031] In the present embodiment, a fan 11 is also included. A plurality of fans 11 are provided. The plurality of fans 11 are all provided on the support column 4. The plurality of fans 11 are evenly distributed in a circle on the support column 4. Each fan 11 is provided toward the spiral guide vane 6. The fan 11 is provided to pass hot air toward the spiral guide vane 6. The hot air contacts the raw lacquer on the spiral guide vane 6 to volatilize water in the raw lacquer, thereby accelerating the reaction speed.

[0032] In this embodiment, a guide pipe 12 is provided below the feed port 2 , and one end of the guide pipe 12 away from the feed port 2 is arranged close to the spiral guide vane 6 to prevent the raw lacquer from flowing out of the feed port 2 and ensure that the raw lacquer flows into the spiral guide vane 6 .

[0033] In this embodiment, the spiral guide vane 6 is connected to the support column 4 via a connecting rod 13 , and a plurality of connecting rods 13 are provided; the spiral guide vane 6 is fixedly connected to the support column 4 via the connecting rod 13 .

[0034] In this embodiment, baffles 14 are provided on both sides of the spiral guide vane 6 . By providing the baffles 14 , the raw lacquer on the spiral guide vane 6 is limited to prevent the raw lacquer from falling when flowing on the spiral guide vane 6 .

[0035] In addition, in this embodiment, a sealing cover 15 is provided at the vacuum port 8 , and the sealing cover 15 is hinged to the side wall of the sealing tank 7 . By providing the sealing cover 15 , the vacuum port 8 is sealed to ensure the sealing performance of the sealing tank 7 .

[0036] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A raw lacquer refining equipment, characterized in that: include: A top plate, wherein a feed port is provided on the top plate; A bottom plate, the bottom plate is arranged below the top plate, a support column is arranged between the bottom plate and the top plate, a material collection port is arranged on the bottom plate, and a sealing valve is arranged on the material collection port; A spiral guide plate, wherein the spiral guide plate is arranged between the top plate and the bottom plate, one end of the spiral guide plate is located below the feed port, and the other end of the spiral guide plate is located above the collection port; A sealed can is arranged below the bottom plate, the sealed can is detachably connected to the bottom plate, and a vacuum port is arranged on the side wall of the sealed can.

2. A raw lacquer refining equipment according to claim 1, characterized in that: It also includes a feed hopper, which is arranged above the feed port. A guide groove is arranged in the feed hopper, and a plurality of guide grooves are arranged.

3. A raw lacquer refining equipment according to claim 1, characterized in that: It also includes a fan, wherein a plurality of the fans are arranged, and the plurality of the fans are all arranged on the support column, and the plurality of the fans are evenly distributed in a circle on the support column, and each of the fans is arranged toward the spiral guide vane.

4. A raw lacquer refining equipment according to claim 1, characterized in that: A guide pipe is provided below the feed inlet, and one end of the guide pipe away from the feed inlet is arranged close to the spiral guide plate.

5. A raw lacquer refining equipment according to claim 1, characterized in that: The spiral guide plate is connected to the support column via a connecting rod, and a plurality of connecting rods are provided.

6. A raw lacquer refining equipment according to claim 1, characterized in that: Baffles are provided on both sides of the spiral guide vane.

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