Firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine with electric hot air

A technology of finishing machine and electric hot air, applied in air heaters, fluid heaters, tea treatment before extraction, etc., can solve problems such as uneven finishing and insufficient aroma of finished tea, and achieve low fuel consumption and low energy costs , easy-to-operate effects

Inactive Publication Date: 2017-02-15
YUEXI COUNTY GREAT WALL MACHINERY
5 Cites 3 Cited by

AI-Extracted Technical Summary

Problems solved by technology

Insufficient aroma of finished tea, bitter and grassy taste, and uneven greening
In particular, the above-mentioned machinery uses coal as the ...
View more

Abstract

The invention discloses a firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine with electric hot air. The firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine comprises a machine frame, a groove pot, roller assemblies, hot air distributors, an electric hot air generator, combustion chambers, a waste heat recovery device, fans and a transmission device, wherein the combustion chambers are located below the groove pot, and dried firewood low in price is combusted in the combustion chambers to be used as main hot source; the groove pot is driven by the transmission device and the roller assemblies to sing left and right in a width direction; and two hot air distributors are arranged above the groove pot, and high-temperature hot air is fed through the fans by the electric hot air generator and the waste heat recovery device to be used as an auxiliary hot source. The firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine is low in fuel consumption, low in energy cost and easy to operate, besides, labor is saved, and the human cost is reduced; due to reasonable allocation of the hot sources, the output rate and the superior product rate of finished tea are greatly increased, and the yield can be increased by 10% or above; and the added value of each jin of dried tea can be increased by 5-20 yuan, the market application range is enlarged, and the scale benefits are increased.

Application Domain

Pre-extraction tea treatmentAir heaters

Technology Topic

Energy costCombustion chamber +5

Image

  • Firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine with electric hot air
  • Firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine with electric hot air
  • Firewood-burning type waste-heat utilization continuous fixation tea strip tidying machine with electric hot air

Examples

  • Experimental program(1)

Example Embodiment

[0027] Example
[0028] See Figure 1~Figure 8 , A wood-burning waste heat utilization continuous finishing and striping machine with electric heating air, including a frame 1, a trough 2, a roller assembly 3, a first hot air hood 7, a first hot air distributor 8, and an electric hot air generator 9 , The first fan 10 and the transmission device 14. The frame 1 is a rectangular parallelepiped frame structure, the lower four corners are provided with four legs, the upper plane is an inclined surface along the length direction, and both ends of the inclined surface in the length direction are equipped with a set of roller assemblies 3, and each set of roller assemblies 3 are Two rollers are provided, which are respectively arranged on both sides of the width direction of the inclined surface; the trough 2 is provided with two sets of sliding rods, and each set of sliding rods is correspondingly connected to a set of roller assemblies 3; The transmission device 14 is located on the side of the trough 2 and is provided with an eccentric mechanism and a main motor. The main motor drives the eccentric mechanism and drives the trough 2 to reciprocate along the width direction of the inclined surface; the trough 2 A first hot air hood 7 is provided above and on the high side of the inclined surface of the trough pot 2. The first hot air hood 7 opens downwards, and a first hot air distributor 8 is installed inside it, and at its entrance An electric hot air generator 9 is connected, and the electric hot air generator 9 is connected to a first fan 10.
[0029] A first combustion chamber 4 and a second combustion chamber 5 are arranged side by side under the trough pot 2. The first combustion chamber 4 is located below the high end side of the inclined surface of the trough pot 2. The first combustion chamber 4 and the second combustion chamber 4 A pot bottom plate 48 is provided on the top of the combustion chamber 5. And these two combustion chambers are respectively provided with a furnace door, the furnace door is arranged on the side of the trough 2 and located on the side away from the transmission device 14, and the waste heat recovery device 6 is arranged in the middle of the two furnace doors, The waste heat recovery device 6 is in the shape of a round pipe chimney with interlayer channels, which is erected on the side of the tank 2. A second hot air hood 69 is provided on the lower end side of the inclined surface of the trough 2. The second hot air hood 69 opens downward, and a second hot air distributor 70 is provided inside it. The first hot air hood 7 and the second hot air hood 69 are provided with a thermometer 13 on their upper sides, and the range of the thermometer 13 is 0-300°C.
[0030] The first combustion chamber 4 includes a grate 41, refractory bricks 42, a furnace door 43, a pot bottom support 44, a middle flue pipe 45, an outer connecting pipe 46, a rear flue baffle 47 and a pot bottom plate 48. The grate 41 is located on the lower side of the middle of the first combustion chamber 4, and there are refractory bricks 42 on its left and right sides and all around. The thickness of the refractory brick 42 is 80 mm. A flue port 49 is provided in the middle of the rear refractory brick. The bottom of the grate 41 communicates with the space below the frame 1 and is a combustion air inlet; a furnace door 43 is provided in front of it. The structure of the second combustion chamber 5 is the same as that of the first combustion chamber 4; the space between the first combustion chamber 4 and the second combustion chamber 5 is provided with an intermediate flue pipe 45. A row of pot bottom support 44 is provided on both sides, and 5 pot bottom support 44 are evenly distributed in each row. A rear flue baffle 47 is provided on the rear side of the two rows of pot bottom support pillars 44; the rear end of the middle flue pipe 45 and the flue mixing chamber where the flue openings of the two combustion chambers are connected pass through, and its front end is connected The outer connecting pipe 46; the pot bottom plate 48 covers the two combustion chambers, and is connected and fastened by 10 pot bottom plate pillars 44; the first combustion chamber 4 and the second combustion chamber 5 are used to burn the high temperature flame The bottom plate 48 of the heating pot is heated, and the generated high-temperature flue gas is delivered to the waste heat recovery device 6 through the middle flue pipe 45 and the outer connecting pipe 46.
[0031] The waste heat recovery device 6 includes an inner smoke outlet pipe 61, an outer cover 62, a heat sink 63, a hot air outlet 64, a partition 65, an air inlet 66, a connecting flange 67, a hot air connecting pipe 68, a second hot air cover 69, and a second hot air hood 69. Hot air distributor 70. The inner smoke outlet pipe 61 is a section of low pressure fluid conveying welded pipe. Its lowermost end is connected with a connecting flange 67. Its outer circle is sleeved in the outer cover 62 from top to bottom. The outer circle of the smoke outlet pipe 61 and the outer cover The annular columnar space between 62 is divided into a cold room and a hot room by two axially symmetrical partitions 65. The cold room is located on the outside, and a cold air inlet 66 is provided at the lower end, and the hot room is located on the inside and is provided at the lower end. Hot air outlet 64. There are 12 radiating fins evenly distributed longitudinally in both the cold room and the hot room; the cold room and the hot room pass through at the uppermost end; one end of the hot air connecting pipe 68 is connected to the hot air outlet 64, and the other end is connected to the second hot air hood 69 and the hot air distributor 70. When in use, the second fan 11 is connected to the air inlet 66, and sends cold air through the cold room and then enters the hot room for heating, and the heated high-temperature hot air is sent into the hot air distributor 70.
[0032] The first hot air distributor 8 includes two connecting brackets 81, an air outlet pipe 82, a positioning pipe 83, a middle branch pipe 84 and an air inlet pipe 85. The connecting bracket 81 is fixed to the frame 1. The middle part of the two connecting brackets 81 is a square tubular middle branch 84. The center of the upper side of the middle branch 84 is connected to the air inlet pipe 85, and its two sides are evenly distributed. Six air outlet pipes 82 are connected, and the other end of the air outlet pipe 82 is connected to a positioning pipe 83; the bottom of the air outlet pipe 82 is evenly distributed with φ5mm air outlet openings at a distance of 10 mm; the second hot air distributor 70 is connected to The first hot air distributor 8 has the same structure; when used, the high-temperature hot air enters the middle branch 84 through the air inlet pipe 85, and evenly enters the U-shaped pot through the air outlet pipe 82, and the inlet angle is consistent with the inclination angle of the U-shaped pot.
[0033] The specifications of the first fan 10 and the second fan 11 are the same, the rated power of the motor used is 0.55Kw, the rated air pressure is 500-2000 pa, and the rated air volume is 600-1200 M 3 /H.
[0034] The continuous finishing machine is provided with a power distribution box 12, and the power distribution box 12 is provided with a transmission device 14, a first fan 10 and a second fan 11 on, off, emergency stop buttons and an air switch.
[0035] When in use, dry wood is burned in the first combustion chamber 4 and the second combustion chamber 5, and the high-temperature flame of the dry wood combustion heats the bottom plate 48 of the pot. The heat radiation of the bottom plate 48 is the main heating source for making tea with fresh leaves; The high-temperature flue gas passes through the waste heat recovery device 6, and is finally discharged from the external chimney; the cold air blown in by the first fan 10 is heated by the electric hot air generator 9 and sent to the first hot air distributor 8 at the upper end of the tank 2; The cold air blown in by the second fan 11 is heated by the waste heat recovery device 6 to form high-temperature hot air and is sent to the second hot air distributor 70 at the lower end of the tank 2. The two hot air distributors evenly send the hot air into the tank 2 in the vertical direction. , As an auxiliary heat source for fresh leaves to make tea.

PUM

PropertyMeasurementUnit
Thickness60.0 ~ 100.0mm

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Underground carry-scraper hybrid power system with energy recovery

ActiveCN113700077Alower fuel consumptionReduce Pollutant Emissions
Owner:UNIV OF SCI & TECH BEIJING

Mixing type lime kiln with raw material graded treatment function

PendingCN110526600Alower fuel consumptionIncrease productivity
Owner:四川马氏窑技术发展有限公司

Waste disposal device with functions of energy saving and emission reduction

ActiveCN109882857AEfficient waste incinerationlower fuel consumption
Owner:HEFEI REYAO ENVIRONMENTAL PROTECTION BUILDING MATERIAL TECH

A fuel tank for rapid cook-off of wind-resistant ammunition

ActiveCN109099803Blower fuel consumptionSave test fuel
Owner:XIAN MODERN CHEM RES INST

Grid Forming Power Supply Plant and Method

ActiveUS20210006072A1limit strainlower fuel consumption
Owner:DANVEST ENERGY AS

Classification and recommendation of technical efficacy words

  • lower fuel consumption
  • lower energy costs

Process for the production of sulfur from sulfur dioxide

InactiveUS20060288919A1lower fuel consumptionwell operational stability
Owner:WORLEYPARSONS GROUP

Secondary roasting furnace for carbon products and roasting method of secondary roasting furnace

InactiveCN102381696AEliminate environmental pollutionlower fuel consumption
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

All-fiber-texture large-size one-piece flange fan main shaft forging method

ActiveCN104175063Alower fuel consumptionIncrease productivity
Owner:陕西华威科技股份有限公司

Pleonaste brick

ActiveCN102701759AGuaranteed comprehensive performancelower fuel consumption
Owner:郑州真金耐火材料有限责任公司

Thermal power plant combined heat system and thermal power plant

ActiveCN102828792AImprove thermal cycle efficiencylower fuel consumption
Owner:CHINA POWER ENG CONSULTING GRP CORP EAST CHINA ELECTRIC POWER DESIGN INST +1

Car sharing method and device

InactiveCN107871172ACutting costslower energy costs
Owner:BEIJING DIDI INFINITY TECH & DEV

Comprehensive weighted evaluation method of pump unit energy consumption

InactiveCN105631192Alower energy costs
Owner:YANGZHOU UNIV

D ata processing method and device thereof

ActiveCN109274682AImprove transmission performancelower energy costs
Owner:上海营湾医疗科技有限公司

Electrophoresis display medium, component and method for using the same component to display image

InactiveCN101075064AFast and reliable response to electric fieldslower energy costs
Owner:XEROX CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products