Drying and mixing device for tea processing

Abstract

The utility model discloses a drying and mixing device for tea processing, which is characterized in that a feeding control valve is arranged at the bottom of a feeding tank, the lower part of the feeding control valve is connected with an output pipe through a pipeline, a power air pump is arranged at the front end of the output pipe, and the rear end of the output pipe is connected with a mixing tank. The situation that in the prior art, in the actual using process, the moisture content of tea leaves of different batches and different tea farmers is different, the moisture content of tea leaves produced through the same processing equipment and technology is also different, and the tea leaves need to be dried and mixed again after being integrally mixed is improved. The tea leaves from different producing areas and batches are equivalently input into the mixing tank, and the appropriate temperature is kept in the mixing tank for a certain time, so that the water content of the finally obtained product is close, the consistency of the product is improved, and the quality of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing equipment, in particular to a drying and mixing device for tea processing. Background Art

[0002] At present, China Patent No.: CN202210619271.X discloses a hot air circulation drying device for tea processing, which mixes wet tea with magnetic particles, and uses a magnetic wire after power is turned on to attract the magnetic particles, so that the wet tea can be evenly dispersed and mounted on the vertically stretched wire inside the drying box, which is conducive to ensuring the uniform dispersion of the wet tea during cyclic drying, and to a certain extent improves its drying efficiency and drying effect. At the same time, by threading the screw sleeve on the outside of the screw, and using a servo motor to drive a pair of screws to and fro, the lifting plate can drive multiple wires to stretch and fall inside the drying box, which is conducive to the cyclic replacement of wet tea attached to multiple wires, and further enhances the uniformity and efficiency of its cyclic drying. However, in the actual use of the prior art, there are still problems such as different batches and different tea farmers have different moisture contents of tea, and the moisture content of tea produced by the same processing equipment and process is also different, and the overall mixing needs to be dried and mixed again. Utility Model Content

[0003] Therefore, in response to the above-mentioned problems, the utility model proposes a drying and mixing device for tea processing, which solves the technical problem that the moisture content of tea from different batches and different tea farmers is still different in the actual use of the prior art, and the moisture content of tea produced by the same processing equipment and process is also different, and the whole needs to be mixed and then dried and mixed again.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying and mixing device for tea processing, whose structure includes a feed tank, a feed control valve, a power air pump, an output pipe, a mixing tank, a mixing tank output pipe, a separator, a tea output pipe, and an induced draft fan. A feed control valve is arranged at the bottom of the feed tank, and the lower part of the feed control valve is connected to the output pipe through a pipeline, a power air pump is arranged at the front end of the output pipe, and the rear end of the output pipe is connected to the mixing tank, and the output pipes of multiple feed tanks are all connected to the mixing tank, the mixing tank is connected to the mixing tank output pipe, and the end of the mixing tank output pipe is connected to the separator, a tea output pipe is arranged at the bottom of the separator, and the output pipe at the top of the separator is connected to the induced draft fan.

[0005] Furthermore, the output pipe is vertically connected to the pipeline below the feed control valve.

[0006] Furthermore, a screw structure for quantitative feeding is provided at the bottom of the feed tank.

[0007] Furthermore, the separator is a vortex separator structure.

[0008] Furthermore, the mixing tank includes a main tank body, a temperature monitor, an electric heater, a humidity detector, and an output bucket. A plurality of temperature monitors are arranged inside the main tank body. At least two groups of electric heaters for heating the air are arranged inside the main tank body. A humidity detector is arranged inside the main tank body. An output bucket is arranged at the top or bottom of the main tank body, and the relative position of the output bucket is connected to the output pipe.

[0009] Furthermore, a protective net is arranged outside the electric heater to prevent the tea leaves from directly contacting the heater.

[0010] Furthermore, a heat-insulating layer for heat preservation is arranged on the outer side of the mixing tank, and the heat-insulating layer is a polyurethane foam layer with a thickness of 5-10 mm.

[0011] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: the drying and mixing device for tea processing improves the existing technology in which the moisture content of tea from different batches and different tea growers is different during actual use, and the moisture content of tea produced by the same processing equipment and process is also different, and the overall mixing is required before drying and mixing again. By inputting equal amounts of tea from different origins and batches into the mixing tank, and maintaining a suitable temperature in the mixing tank for a certain period of time, the moisture content of the final product can be made close, thereby improving the consistency of the product and improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a mixing tank of the utility model.

[0014] In the figure: 1. feed tank; 2. feed control valve; 3. power air pump; 4. output pipe; 5. mixing tank; 6. mixing tank output pipe; 7. separator; 8. tea output pipe; 9. induced draft fan; 11. main tank body; 12. temperature monitor; 13. electric heater; 14. humidity detector; 15. output hopper. DETAILED DESCRIPTION

[0015] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0016] refer to Figure 1-Figure 2The present embodiment provides a drying and mixing device for tea processing, which structure includes a feed tank 1, a feed control valve 2, a power air pump 3, an output pipe 4, a mixing tank 5, a mixing tank output pipe 6, a separator 7, a tea output pipe 8, and an induced draft fan 9. The feed control valve 2 is arranged at the bottom of the feed tank 1, and the lower part of the feed control valve 2 is connected to the output pipe 4 through a pipeline. The front end of the output pipe 4 is arranged with a power air pump 3, and the rear end of the output pipe 4 is connected to the mixing tank 5. The output pipes 4 of multiple feed tanks 1 are all connected to the mixing tank 5, and the mixing tank 5 is connected to the mixing tank output pipe 6. The end of the mixing tank output pipe 6 is connected to the separator 7. The tea output pipe 8 is arranged at the bottom of the separator 7, and the output pipe 4 at the top of the separator 7 is connected to the induced draft fan 9.

[0017] The output pipe 4 is vertically connected to the pipeline below the feed control valve 2 .

[0018] The bottom of the feed tank 1 is provided with a screw structure for quantitative feeding.

[0019] The separator 7 is a vortex separator 7 structure.

[0020] The mixing tank 5 includes a main tank body 11, a temperature monitor 12, an electric heater 13, a humidity detector 14, and an output bucket 15. A plurality of temperature monitors 12 are arranged inside the main tank body 11. At least two groups of electric heaters 13 for heating the air are arranged inside the main tank body 11. A humidity detector 14 is arranged inside the main tank body 11. An output bucket 15 is arranged at the top or bottom of the main tank body 11, and the relative position of the output bucket 15 is connected to the output pipe 4.

[0021] The exterior of the electric heater 13 is provided with a protective net for preventing the tea leaves from directly contacting the heater.

[0022] An insulation layer for heat preservation is arranged on the outer side of the mixing tank 5, and the insulation layer is a polyurethane foam layer with a thickness of 5-10 mm.

[0023] The present drying and mixing device for tea processing improves the prior art in that in actual use, the moisture content of tea leaves from different batches and different tea growers is still different, and the moisture content of tea leaves produced by the same processing equipment and process is also different, and the overall mixing is required before drying and mixing again. By inputting equal amounts of tea leaves from different origins and batches into the mixing tank 5, and maintaining a suitable temperature in the mixing tank 5 for a certain period of time, the moisture content of the final product can be made close, thereby improving the consistency of the product and improving the quality of the product.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying and mixing device for tea processing, characterized in that: Its structure includes a feed tank, a feed control valve, a power air pump, an output pipe, a mixing tank, a mixing tank output pipe, a separator, a tea output pipe, and an induced draft fan. A feed control valve is arranged at the bottom of the feed tank, and the lower part of the feed control valve is connected to the output pipe through a pipeline. A power air pump is arranged at the front end of the output pipe, and the rear end of the output pipe is connected to the mixing tank. The output pipes of multiple feed tanks are all connected to the mixing tank, and the mixing tank is connected to the mixing tank output pipe. The end of the mixing tank output pipe is connected to the separator. A tea output pipe is arranged at the bottom of the separator, and the output pipe at the top of the separator is connected to the induced draft fan.

2. A drying and mixing device for tea processing according to claim 1, characterized in that: The output pipe is vertically connected to the pipeline below the feed control valve.

3. A drying and mixing device for tea processing according to claim 1, characterized in that: A screw structure for quantitative feeding is arranged at the bottom of the feed tank.

4. A drying and mixing device for tea processing according to claim 1, characterized in that: The separator is a vortex separator structure.

5. A drying and mixing device for tea processing according to claim 1, characterized in that: The mixing tank includes a main tank body, a temperature monitor, an electric heater, a humidity detector, and an output hopper. A plurality of temperature monitors are arranged inside the main tank body. At least two groups of electric heaters for heating the air are arranged inside the main tank body. A humidity detector is arranged inside the main tank body. An output hopper is arranged at the top or bottom of the main tank body, and the relative position of the output hopper is connected to the output pipe.

6. A drying and mixing device for tea processing according to claim 5, characterized in that: A protective net is arranged outside the electric heater to prevent the tea leaves from directly contacting the heater.

7. A drying and mixing device for tea processing according to claim 5, characterized in that: An insulation layer for heat preservation is arranged on the outer side of the mixing tank, and the insulation layer is a polyurethane foam layer with a thickness of 5-10 mm.

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