CN111670972A

CN111670972A - Tea fermentation device

Info

Publication number: CN111670972A
Application number: CN202010531184.XA
Authority: CN
Inventors: 曹双乐; 毛兴云; 曹中学
Original assignee: Anhui Taihu Huali Tianhua Industry Co ltd
Current assignee: Anhui Taihu Huali Tianhua Industry Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-18

Abstract

The invention discloses a tea fermentation device which comprises a box body, wherein conveyor belt assemblies are arranged inside the box body in a staggered mode, a filter plate is arranged inside the box body, a pull plate is arranged inside the box body in a sliding and inserting mode, an installation frame is welded on one side of the box body, a fermentation tank is arranged on the installation frame, a heating water tank is arranged on one side of the bottom end inside the box body, a steam pipe is arranged at the top of the heating water tank, a roundabout pipe is further arranged at the top end of one side of the heating water tank, a condenser body is wrapped on the surface of the roundabout pipe, a normal-temperature water tank is arranged on the other side of the bottom end inside the box body, a water pump is arranged at the top of. The device structural design is simple reasonable, convenient operation, automatic unloading, sustainable fermentation, and the fermentation is effectual, and safety and stability, application scope are wide, are favorable to promoting and popularizing.

Description

Tea fermentation device

Technical Field

The invention belongs to the technical field of tea fermentation, and particularly relates to a tea fermentation device.

Background

Tea fermentation is a process of degrading sugar molecules by using enzymes to produce energy by utilizing microorganisms such as bacteria, yeast and the like under anaerobic conditions. Boiling is caused by carbon dioxide produced by the degradation of sugars in leachate under anoxic conditions. Anaerobic respiration process of yeast is called fermentation in biochemistry, and tea fermentation is an important link in the tea preparation process, and traditional tea fermentation is gone on mostly in the fermentation chamber, but current fermentation chamber or fermentation equipment often need artifical unloading of going up, can not ferment in succession, can not effectually overturn tealeaves in the fermentation simultaneously, influence tea fermentation efficiency, are unfavorable for extensive popularization and popularization.

Disclosure of Invention

The invention aims to provide a tea fermentation device which is simple and reasonable in structural design, convenient to operate, capable of automatically discharging, capable of continuously fermenting, good in fermentation effect, safe, stable and wide in application range, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a tea fermentation device comprises a box body, wherein a hopper is welded on one side of the top of the box body, at least three groups of conveying belt assemblies are arranged inside the box body in a staggered mode, a filter plate which is obliquely arranged is arranged at the bottom of the conveying belt assemblies inside the box body, a pull plate is arranged at the bottom of the filter plate inside the box body in a sliding and inserting mode, a mounting frame is welded on one side of the box body, a fermentation tank is installed on the mounting frame through a pin shaft, a forward and reverse rotation motor which is in transmission connection with the fermentation tank is installed on one side of the mounting frame, a heating water tank is installed on one side of the bottom inside the box body, a steam pipe which is connected with the fermentation tank is installed on the top of the heating water tank, a circuitous pipe which is connected with the fermentation tank is further installed on the top of one, and the water pump is installed at the top of normal temperature water tank, the shower is installed on the inside top of box, and the output of water pump passes through pipeline and shower fixed connection.

Preferably, four groups of supporting legs for adhering shock-absorbing rubber pads are symmetrically arranged at the corners of the bottom of the box body, and one side of the box body, which is positioned at the bottom end of the filter plate, is welded with a discharge hopper positioned at the upper end of a feed inlet of the fermentation tank.

Preferably, the conveyer belt subassembly is including rotating two transfer rollers of connection in the box inside, and the conveyer belt of taking anti-skidding screw thread has been cup jointed on the surface of two transfer rollers, the inverter motor who is connected with the transfer roller transmission is still installed at the back of box, and the inside of box still installs humidity transducer.

Preferably, the fermentation cylinder is including installing the lagging casing of being connected with just reversing motor drive on the mounting bracket, and the inside of lagging casing is equipped with the heat preservation inner bag, install heat exchange coil pipe in the cavity between lagging casing and the heat preservation inner bag, and heat exchange coil pipe's both ends are fixed with steam pipe and circuitous union coupling respectively, the surface mosaic of heat preservation inner bag has the conducting strip with the contact of heat exchange coil pipe, the cover is installed at the top of fermentation cylinder, and the top of cover installs step motor, step motor's output shaft runs through the cover transmission and is connected with the agitator body, and the welding of top one side of cover has the feeder hopper, the top front end of cover still articulates there is the movable end cover, and the internally mounted of fermentation cylinder has temperature sensor.

Preferably, electric heating pipe is installed to heating water tank's inside bottom, and heating water tank and normal temperature water tank's top all is equipped with the water injection pipe, heating water tank and normal temperature water tank's surface all is equipped with the observation window of taking the scale, and the positive bottom of box installs the cabinet door.

Preferably, the bottom of shower is equidistant installs atomizer, the output of water pump still passes through the pipe connection with heat transfer coil's one end through the three-way pipe, and heat transfer coil's the other end also passes through one side fixed connection of three-way pipe and normal atmospheric temperature water tank.

Compared with the prior art, the invention has the beneficial effects that:

tea to be fermented is added into the box body through the charging hopper, then the tea is conveyed and turned by the conveyor belt assembly, meanwhile, the tea can be effectively humidified under the matching of a normal temperature water tank with a water pump and a spray pipe, the humidified tea enters the fermentation tank after impurities are filtered by a filter plate, the impurities fall on a pull plate and are conveniently taken out, the tea enters the fermentation tank and is stacked for fermentation, the tea can be discontinuously stirred and turned under the action of a stepping motor and a stirrer body, on one hand, the surface of the tea is rubbed, the oxidation efficiency is improved, on the other hand, the fermentation can be accelerated and the fermentation sufficiency is ensured, steam generated by heating water in a heating water tank enters a heat exchange coil pipe in the fermentation tank through a steam pipe, the tea in the fermentation tank can be effectively heated by matching with a heat conduction sheet, meanwhile, the steam can enter a circuitous pipe after heat exchange, and becomes water drops under the condensation action of, the normal atmospheric temperature water tank that has the water pump also is connected with heat transfer coil, realizes the tealeaves cooling in the fermentation cylinder, and after the tealeaves fermentation was accomplished, the fermentation cylinder upset can effectually be poured out to the tealeaves after the fermentation to the upset of utilizing positive reverse motor drive fermentation cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of a fermenter according to the present invention.

In the figure: the device comprises a box body 1, a charging hopper 2, a conveyor belt assembly 3, a filter plate 4, a drawing plate 5, a mounting frame 6, a fermentation tank 7, a heat preservation shell 71, a heat preservation inner container 72, a heat exchange coil 73, a heat conducting fin 74, a tank cover 75, a stepping motor 76, a stirrer body 77, a feeding hopper 78, a positive and negative rotating motor 8, a heating water tank 9, a steam pipe 10, a circuitous pipe 11, a condenser body 12, a normal temperature water tank 13, a water pump 14 and a spray pipe 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a tea fermentation device as shown in figure 1-2, which comprises a box body 1, wherein a feeding hopper 2 is welded on one side of the top of the box body 1, at least three groups of conveyor belt assemblies 3 are arranged inside the box body in a staggered manner, each conveyor belt assembly 3 comprises two conveyor rollers which are rotatably connected inside the box body 1, conveyor belts with anti-skidding threads are sleeved on the surfaces of the two conveyor rollers, a variable frequency motor which is in transmission connection with the conveyor rollers is further installed on the back of the box body 1, a humidity sensor is further installed inside the box body 1, a filter plate 4 which is obliquely arranged is installed at the bottom of each conveyor belt assembly 3 inside the box body 1, a pull plate 5 is slidably inserted at the bottom of each filter plate 4 inside the box body 1, an installation frame 6 is welded on one side of the box body 1, a fermentation tank 7 is installed on the installation frame 6 through a pin shaft, a forward and reverse rotation motor 8 which, four groups of supporting legs for adhering shock-absorbing rubber pads are symmetrically arranged at the corners of the bottom of the box body 1, a discharge hopper positioned at the right upper end of a feed inlet of the fermentation tank 7 is welded at the bottom end of the filter plate 4 positioned at one side of the box body 1, a heating water tank 9 is arranged at one side of the inner bottom end of the box body 1, a steam pipe 10 connected with the fermentation tank 7 is arranged at the top of the heating water tank 9, a roundabout pipe 11 connected with the fermentation tank 7 is further arranged at the top end of one side of the heating water tank 9, a condenser body 12 is coated on the surface of the roundabout pipe 11, the fermentation tank 7 comprises a heat-insulating shell 71 which is arranged on the mounting frame 6 and is in transmission connection with a forward and reverse motor 8, a heat-insulating inner container 72 is arranged in the heat-insulating shell 71, a heat-exchanging coil 73 is arranged in, the surface of the heat preservation inner container 72 is inlaid with a heat conducting sheet 74 in contact with a heat exchange coil 73, a cover 75 is installed at the top of the fermentation tank 7, a stepping motor 76 is installed at the top of the cover 75, an output shaft of the stepping motor 76 penetrates through the cover 75 and is connected with an agitator body 77 in a transmission mode, a feeding hopper 78 is welded on one side of the top of the cover 75, a movable end cover is hinged to the front end of the top of the cover 75, a temperature sensor is installed inside the fermentation tank 7, a normal-temperature water tank 13 is installed on the other side of the bottom inside the tank 1, a water pump 14 is installed at the top of the normal-temperature water tank 13, an electric heating pipe is installed at the bottom inside the heating water tank 9, water injection pipes are arranged at the tops of the heating water tank 9 and the normal-temperature water tank 13, scaled observation windows are arranged on the surfaces of the, the spray pipe 15 is installed on the inside top of box 1, and the output of water pump 14 passes through pipeline and spray pipe 15 fixed connection, the bottom of spray pipe 15 is equidistant installs the atomizer, the output of water pump 14 still passes through the pipe connection with heat transfer coil 73's one end through the three-way pipe, and heat transfer coil 73's the other end also passes through one side fixed connection of three-way pipe and normal atmospheric temperature water tank 13.

The electrical components presented in the document are electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device for controlling a computer and the like.

The working principle is as follows: when in use, tea leaves to be fermented are added into the box body 1 through the feeding hopper 2, then the tea leaves are conveyed and turned by the conveyor belt assembly 3, meanwhile, the tea leaves can be effectively humidified under the cooperation of the normal-temperature water tank 13 with the water pump 14 and the spray pipe 15, the humidified tea leaves enter the fermentation tank 7 after being filtered by the filter plate 4, impurities fall on the pull plate 5 and are conveniently taken out, the tea leaves enter the fermentation tank 7 and are stacked for fermentation, the tea leaves can be intermittently stirred and turned under the action of the stepping motor 76 and the stirrer body 77, on one hand, the surface of the tea leaves is rubbed, the oxidation efficiency is improved, on the other hand, the fermentation sufficiency is ensured while the fermentation is accelerated, steam generated by heating water in the heating water tank 9 enters the heat exchange coil 73 in the fermentation tank 7 through the steam pipe 10, and the tea leaves in the fermentation tank 7 can be effectively heated by, meanwhile, the tea leaves can enter the circuitous pipe 11 after steam heat exchange, become water drops under the condensation action of the condenser body 12 and then flow into the heating water tank 9, the normal-temperature water tank 13 with the water pump 14 is also connected with the heat exchange coil 73, so that the tea leaves in the fermentation tank 7 can be cooled, and after the tea leaves are fermented, the fermentation tank 7 can be effectively poured out of the fermented tea leaves by driving the fermentation tank 7 to overturn by the forward and reverse rotating motor 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tea fermentation device, includes the box, its characterized in that: the device comprises a box body, a filter plate, a pull plate, a mounting frame, a fermentation tank, a circulating pipe, a condenser body, a normal temperature water tank and a water pump, wherein a feeding hopper is welded on one side of the top of the box body, at least three groups of conveyor belt assemblies are arranged inside the box body in a staggered manner, the filter plate is obliquely arranged on the bottom of the conveyor belt assemblies inside the box body, the pull plate is slidably inserted into the bottom of the filter plate inside the box body, the mounting frame is welded on one side of the box body, the fermentation tank is arranged on the mounting frame through a pin shaft, a forward and reverse rotating motor in transmission connection with the fermentation tank is arranged on one side of the mounting frame, a heating water tank is arranged on one side of the bottom inside of the box body, a steam pipe connected with the fermentation tank is arranged on the top of the heating, the inside top of box is installed the shower, and the output of water pump passes through pipeline and shower fixed connection.

2. A tea leaf fermenting apparatus according to claim 1 wherein: four groups of supporting legs for sticking damping rubber pads are symmetrically installed at the corners of the bottom of the box body, and one side of the box body, which is located at the bottom end of the filter plate, is welded with a discharge hopper located at the upper end of a feed inlet of the fermentation tank.

3. A tea leaf fermenting apparatus according to claim 1 wherein: the conveyer belt subassembly is including rotating two transfer rollers of connection in the box inside, and the conveyer belt of taking anti-skidding screw thread has been cup jointed on the surface of two transfer rollers, the inverter motor who is connected with the transfer roller transmission is still installed at the back of box, and the inside of box still installs humidity transducer.

4. A tea leaf fermenting apparatus according to claim 1 wherein: the fermentation cylinder is including installing the lagging casing of being connected with positive and negative motor drive on the mounting bracket, and the inside of lagging casing is equipped with the heat preservation inner bag, install heat exchange coil pipe in the cavity between lagging casing and the heat preservation inner bag, and heat exchange coil pipe's both ends are fixed with steam pipe and circuitous union coupling respectively, the surface mosaic of heat preservation inner bag has the conducting strip with the contact of heat exchange coil pipe, the cover is installed at the top of fermentation cylinder, and the top of cover installs step motor, step motor's output shaft runs through the cover transmission and is connected with the agitator body, and the welding of top one side of cover has the feeder hopper, the top front end of cover still articulates there is the movable end cover, and the internally mounted of fermentation cylinder has temperature sensor.

5. A tea leaf fermenting apparatus according to claim 1 wherein: electric heating pipe is installed to heating water tank's inside bottom, and heating water tank and normal temperature water tank's top all is equipped with the water injection pipe, heating water tank and normal temperature water tank's surface all is equipped with the observation window of taking the scale, and the cabinet door is installed to the positive bottom of box.

6. A tea leaf fermentation device according to claim 4, wherein: the bottom of shower is equidistant installs the atomizer, the output of water pump still passes through the pipe connection with heat transfer coil's one end through the three-way pipe, and heat transfer coil's the other end also passes through one side fixed connection of three-way pipe and normal atmospheric temperature water tank.