CN209317090U - A kind of continuous leaching device of tea polyphenols - Google Patents
A kind of continuous leaching device of tea polyphenols Download PDFInfo
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- CN209317090U CN209317090U CN201821966659.2U CN201821966659U CN209317090U CN 209317090 U CN209317090 U CN 209317090U CN 201821966659 U CN201821966659 U CN 201821966659U CN 209317090 U CN209317090 U CN 209317090U
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- middle section
- back segment
- belt conveyer
- wire side
- wired belt
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Abstract
A kind of continuous leaching device of tea polyphenols is respectively communicated with water inlet pipe and outlet pipe at extraction pond both ends including extraction pond, the first wired belt conveyer and the second wired belt conveyer being arranged in above the first wired belt conveyer；First wired belt conveyer is divided into the first leading portion, the first middle section and the first back segment, and in extraction pond, the first leading portion and the setting of the first back segment are equipped with picking-up container below the first leading portion, laying device are equipped with above the first back segment the setting of the first middle section outside extraction pond；Second wired belt conveyer is divided into the second leading portion, the second middle section and the second back segment, and the second middle section wire side is pressed on the first middle section wire side, and the second back segment wire side and the first back segment wire side are formed and pressed from both sides.The utility model efficiently can be carried out continuously extraction to tea polyphenols, and into residue-discharge convenience.
Description
Technical field
The utility model relates to a kind of continuous leaching devices of tea polyphenols.
Background technique
Extraction refers to the process being transferred to the tea polyphenols in tealeaves in aqueous solution.The extraction of existing tea polyphenols is typically disposed in
It impregnates in pot for solvent extraction, the problem is that extraction time is long, is unable to continuous production, inconvenient low with extracting efficiency into deslagging.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of continuous leaching device of tea polyphenols, can be efficient right
Tea polyphenols are carried out continuously extraction, and into residue-discharge convenience.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of continuous leaching device of tea polyphenols, including extraction pond, the first wired belt conveyer and setting are in the first mesh-belt conveying
The second wired belt conveyer above machine is respectively communicated with water inlet pipe and outlet pipe at extraction pond both ends；
First wired belt conveyer is divided into the first leading portion, the first middle section and the first back segment, and the setting of the first middle section is extracting in pond,
First leading portion and the setting of the first back segment are equipped with picking-up container below the first leading portion, are equipped with above the first back segment outside extraction pond
Laying device；
Second wired belt conveyer is divided into the second leading portion, the second middle section and the second back segment, and the second middle section wire side is pressed in first
On section wire side, the second back segment wire side and the first back segment wire side form angle.
It is equipped with multiple groups net pressing mechanism in extraction pond, the net pressing mechanism includes on two the first middle section lower end surfaces of setting
Supporting carrier roller is equipped with cylinder between two supporting carrier rollers, is connected with pressure roller in cylinder piston rod lower end, cylinder pushes pressure roller will
Second middle section wire side is pressed on the first middle section wire side, and cylinder is controlled by two-position four-way valve and commutated, and connects cylinder in two-position four-way valve
Pipeline on other be connected to sequence valve, two sequence valves control two-position four-way valves commutations.
The laying device includes hopper, and hopper lower end is connected to discharge duct, is equipped with unloader in discharge duct.
Aeration tube is equipped in extraction pond, aeration tube is connected to steam pipe.
It is equipped with Rose Box in extraction bottom of pond portion, outlet pipe one end is connected in Rose Box.
The beneficial effects of the utility model are:
1, by two wired belt conveyers hold tealeaves extraction pond in slowly move ahead, the tea in forward process in tealeaves
Polyphenol is expressed in the aqueous solution in extraction pond, while one side layer, one side deslagging discharging when being able to maintain extraction, is realized to tea
The continuous extraction of leaf improves extracting efficiency.
2, net pressing mechanism can repeatedly extrude tealeaves in the process that tealeaves extracts, and using " sponge effect " of tealeaves, make water
Solution can pass in and out and impact tealeaves, accelerate tealeaves extracting efficiency.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
The structural schematic diagram of the position Fig. 1 the utility model,
The leaf stomatal resistance figure of the position Fig. 2 the utility model.
In figure: extraction pond 1, the first wired belt conveyer 2, the second wired belt conveyer 3, laying device 4, idler roller 5, screen pressing machine
Structure 6, picking-up container 7, aeration tube 8, Rose Box 9, water inlet pipe 11, outlet pipe 12, the first leading portion 21, the first middle section 22, the first back segment
23, the second leading portion 31, the second middle section 32, the second back segment 33, hopper 41, discharge duct 42, unloader 43, supporting carrier roller 61, cylinder
62, pressure roller 63, sequence valve 64, two-position four-way valve 65, steam pipe 81.
Specific embodiment
As illustrated in fig. 1 and 2, the continuous leaching device of a kind of tea polyphenols, including extraction pond 1, the first wired belt conveyer 2 and setting
The second wired belt conveyer 3 above the first wired belt conveyer 2 is respectively communicated with water inlet pipe 11 and outlet pipe at extraction 1 both ends of pond
12, the mesh belt on the first wired belt conveyer 2 and the second wired belt conveyer 3 is all made of stainless (steel) wire band, in the first wired belt conveyer 2
Idler roller is equipped with on the second wired belt conveyer 3；
First wired belt conveyer 2 divides for the first leading portion 21, the first middle section 22 and the first back segment 23, and the setting of the first middle section 22 exists
It extracting in pond 1, the first leading portion 21 and the setting of the first back segment 23 are equipped with picking-up container 7 outside extraction pond 1 below the first leading portion 21,
Laying device 4 is equipped with above the first back segment 23；
Second wired belt conveyer 3 divides for the second leading portion 31, the second middle section 32 and the second back segment 33,32 wire side pressure of the second middle section
On 22 wire side of the first middle section, 33 wire side of the second back segment and 23 wire side of the first back segment form angle, the tea being discharged in laying device 4
Leaf is entered by angle.
The application method of the utility model are as follows: the aqueous solution for adding overheat is circulated into extraction pond 1 first, then starts the
Tealeaves, is then poured into laying device 4 by one wired belt conveyer 2 and the second wired belt conveyer 3, and being continued by laying device 4 will
Tealeaves is imported on the first back segment 23, and the tealeaves on the first back segment 23 is in the first wired belt conveyer 2 and the second wired belt conveyer 3
Under driving, impregnated in extraction pond 1 by mobile, the tealeaves after immersion enters on the first leading portion 21, subsequent discharges into and connect
In hopper 7, and then while continuous feed and discharge may be implemented, tealeaves is continuously extracted, improves tealeaves extracting efficiency.
Multiple groups net pressing mechanism 6 is equipped in extraction pond 1, the net pressing mechanism 6 includes two setting 22 lower ends of the first middle section
Supporting carrier roller 61 on face is equipped with cylinder 62 between two supporting carrier rollers 61, is connected with pressure roller in 62 piston-rod lower end of cylinder
63, cylinder 62 pushes pressure roller 63 that second middle section, 32 wire side is pressed on 22 wire side of the first middle section, and cylinder 62 is by two-position four-way valve 65
Control commutation, it is other on the pipeline that two-position four-way valve 65 connects cylinder 62 to be connected to sequence valve 64, two controls of sequence valve 64 two
Position four-way valve 65 commutates, and the cracking pressure of sequence valve 64 is adjustable.
As shown in Fig. 2, during infusion of tea, two-position four-way valve 65 controls 62 downlink of cylinder, when going downwards to pressure roller
63 when being pressed on 32 wire side of the second middle section, and the tealeaves between the first middle section 22 and the second middle section 32 is squeezed, the water in tealeaves
Solution is extruded, while gradually rising with 62 upper cavity pressure of cylinder, when pressure is more than to be connected to the pre- of sequence valve 64 with epicoele
If sequence valve 64 controls two-position four-way valve 65 and commutates when value, 62 uplink of cylinder is allowed, between the first middle section 22 and the second middle section 32
Tealeaves relaxation, aqueous solution is rapidly introduced into tealeaves, when cylinder 62 is up to upper limit position, due to 62 cavity of resorption of cylinder connection it is suitable
Sequence valve 64 controls two-position four-way valve 65 and commutates again, so that 62 downlink of cylinder, again squeezes tealeaves, it is repeatedly, real
Existing pressure roller 63 back and forth moves up and down, so that the tealeaves between the first middle section 22 and the second middle section 32 alternately steps up and relaxes, in tea
Under " sponge effect " effect of leaf, aqueous solution can pass in and out and impact tealeaves, accelerate tealeaves extracting efficiency.
The laying device 4 includes hopper 41, and 41 lower end of hopper is connected to discharge duct 42, is equipped with unloader in discharge duct 42
43.After tealeaves is put into hopper 41, tealeaves is uniformly layered on 23 wire side of the first back segment by unloader 43, avoids tealeaves heap
Group.
Aeration tube 8 is equipped in extraction pond 1, aeration tube 8 is connected to steam pipe 81, and the steam for being passed through steam pipe 81 can come from
Factory boiler room.The temperature that aqueous solution in extraction pond 1 is added is 60 to 80 degrees centigrades, as the temperature of extraction water gradually drops
It is low, it at this moment can be bubbled by intermittent hot steam is passed into extraction pond 1 of aeration tube 8, on the one hand promote water temperature, in addition one
Aspect further speeds up tealeaves extracting efficiency using the bubble impact tealeaves heaved.
It is equipped with Rose Box 9 in extraction 1 bottom of pond, 12 one end of outlet pipe is connected in Rose Box 9.During extraction,
It has tealeaves to blow out, tealeaves blocks outlet pipe 12 in order to prevent, therefore is filtered tealeaves using Rose Box 9.
Claims (5)
1. a kind of continuous leaching device of tea polyphenols, it is characterised in that: including extraction pond (1), the first wired belt conveyer (2) and setting
The second wired belt conveyer (3) above the first wired belt conveyer (2) is respectively communicated with water inlet pipe (11) at extraction pond (1) both ends
With outlet pipe (12)；
First wired belt conveyer (2) is divided into the first leading portion (21), the first middle section (22) and the first back segment (23), the first middle section (22)
Setting is in extraction pond (1), and the first leading portion (21) and the first back segment (23) setting are extracting pond (1) outside, in the first leading portion (21)
Lower section is equipped with picking-up container (7), is equipped with laying device (4) above the first back segment (23)；
Second wired belt conveyer (3) is divided into the second leading portion (31), the second middle section (32) and the second back segment (33), the second middle section (32)
Wire side is pressed on the first middle section (22) wire side, and the second back segment (33) wire side and the first back segment (23) wire side form angle.
2. the continuous leaching device of a kind of tea polyphenols according to claim 1, it is characterised in that: be equipped in extraction pond (1)
Multiple groups net pressing mechanism (6), the net pressing mechanism (6) include the supporting carrier roller on two setting the first middle section (22) lower end surfaces
(61), cylinder (62) are equipped between two supporting carrier rollers (61), piston-rod lower end is connected with pressure roller (63), gas in cylinder (62)
Cylinder (62) pushes pressure roller (63) that the second middle section (32) wire side is pressed on the first middle section (22) wire side, and cylinder (62) is by two-position four-way
Valve (65) control commutation, other on the pipeline of two-position four-way valve (65) connection cylinder (62) to be connected to sequence valve (64), two suitable
Sequence valve (64) controls two-position four-way valve (65) commutation.
3. the continuous leaching device of a kind of tea polyphenols according to claim 1, it is characterised in that: laying device (4) packet
It includes hopper (41), hopper (41) lower end is connected to discharge duct (42), is equipped with unloader (43) in discharge duct (42).
4. the continuous leaching device of a kind of tea polyphenols according to claim 1, it is characterised in that: be equipped in extraction pond (1)
Aeration tube (8), aeration tube (8) are connected to steam pipe (81).
5. the continuous leaching device of a kind of tea polyphenols according to claim 1, it is characterised in that: set in extraction pond (1) bottom
Have Rose Box (9), the connection of outlet pipe (12) one end is in Rose Box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966659.2U CN209317090U (en) | 2018-11-27 | 2018-11-27 | A kind of continuous leaching device of tea polyphenols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966659.2U CN209317090U (en) | 2018-11-27 | 2018-11-27 | A kind of continuous leaching device of tea polyphenols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317090U true CN209317090U (en) | 2019-08-30 |
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ID=67711777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821966659.2U Active CN209317090U (en) | 2018-11-27 | 2018-11-27 | A kind of continuous leaching device of tea polyphenols |
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| CN (1) | CN209317090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787483A (en) * | 2019-12-06 | 2020-02-14 | 中国科学院青岛生物能源与过程研究所 | Multistage spray liquid leaching and separating device and method |
| CN111874519A (en) * | 2020-07-08 | 2020-11-03 | 湖南康易达绿茵科技有限公司 | Feeding equipment for bio-pharmaceuticals |
-
2018
- 2018-11-27 CN CN201821966659.2U patent/CN209317090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787483A (en) * | 2019-12-06 | 2020-02-14 | 中国科学院青岛生物能源与过程研究所 | Multistage spray liquid leaching and separating device and method |
| CN111874519A (en) * | 2020-07-08 | 2020-11-03 | 湖南康易达绿茵科技有限公司 | Feeding equipment for bio-pharmaceuticals |
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