CN209807067U - Novel high-efficient coffee screen section of thick bamboo that comes unstuck - Google Patents
Novel high-efficient coffee screen section of thick bamboo that comes unstuck Download PDFInfo
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- CN209807067U CN209807067U CN201920404104.7U CN201920404104U CN209807067U CN 209807067 U CN209807067 U CN 209807067U CN 201920404104 U CN201920404104 U CN 201920404104U CN 209807067 U CN209807067 U CN 209807067U
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Abstract
The utility model relates to a novel high-efficient coffee screen drum that comes unstuck, including cylindrical screen drum that comes unstuck, the screen drum that comes unstuck is provided with the hole sieve, hole sieve slope spiral arrangement sets up on the screen drum that comes unstuck screen drum middle part is provided with the folding part of leaf window formula, the hole sieve that the screen mesh that comes unstuck with coffee beans designs into slope spiral arrangement, the quantity of hole sieve has been increased promptly, slope design makes fresh coffee fruit receive bigger shearing, extrusion force along the spiral process that comes unstuck of screen drum and when following circular motion in the screen drum that comes unstuck simultaneously, when can effectively improve the effect that comes unstuck of the wet beans of coffee, can show the machine damage rate that reduces the wet beans of coffee, be provided with the wave type crease on the shutter at the middle part, friction and the extrusion effect that increases promptly, the bin outlet that the while also be convenient for coffee pectin dropped to the below from the screen drum that comes unstuck, the design is simple, use cost is low and change the convenience, makes indexes such.
Description
Technical Field
The utility model relates to a coffee beans production technical field that comes unstuck, concretely relates to novel high-efficient coffee sieve section of thick bamboo that comes unstuck.
Background
Coffee is increasingly popular as a natural beverage throughout the world, it can induce diuresis, stimulate the central nervous system and respiratory system, enlarge blood vessels, accelerate heart beat, strengthen striated muscle and relieve brain and muscle fatigue.
In the coffee production process, the peel of the fresh coffee fruit needs to be removed, the peeled coffee beans are wrapped by a layer of thick and sticky colloidal pulp, and the frequently adopted coffee degumming methods comprise natural fermentation degumming, chemical degumming, biological degumming and physical degumming. For example, in the coffee degumming cleaning machine disclosed in chinese utility model CN201957724U (a coffee degumming cleaning machine), for a vertical coffee degumming machine, the degumming sieve plate or the degumming sieve cylinder is a key part of the whole equipment, and during the mechanical degumming process of the wet coffee beans, the wet coffee beans are mainly sheared, extruded and rubbed by using the spiral push rod, the stirring rod and the hole sieve on the degumming sieve cylinder to achieve the purpose of degumming.
The screen holes of the existing degumming screen cylinder mainly adopt hoop-shaped (shown in figure 1) or horizontally-arranged square holes (shown in figure 2), which often causes the results of poor degumming effect, incomplete degumming of coffee fruits and serious machine damage. Chinese utility model patent CN202738771U (sieve for coffee degumming cleaning machine) discloses that a sieve is a cylindrical structure, is equipped with the wash port on the sieve, and the sieve adopts flexible material to make, is equipped with bellied sieve section of thick bamboo that comes unstuck on the sieve internal surface. This sieve that comes unstuck sets up the arch in order to increase the effect of coming unstuck through inside, but the back row of gluing that exists anyhow comes unstuck inconvenient, and the outlet is less, comparatively dredges fewly, the washing row of being not convenient for after coming unstuck is glued, and inside arch is worn and torn easily, is damaged, changes inconveniently, and use cost is higher, practicality scheduling problem not big.
Therefore, a degumming screen cylinder which is simple in design and can greatly improve degumming effect is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned above, the utility model provides a design is simple, use cost is low and change convenient novel high-efficient coffee sieve section of thick bamboo that comes unstuck of spiral hole sieve that comes unstuck.
The utility model discloses a concrete technical scheme is:
the utility model provides a novel high-efficient coffee screen section of thick bamboo that comes unstuck, includes cylindrical screen section of thick bamboo that comes unstuck, the screen section of thick bamboo that comes unstuck is provided with the hole sieve, hole sieve slope spiral arrangement sets up on the screen section of thick bamboo that comes unstuck the screen section of thick bamboo middle part that comes unstuck is provided with the folding part of casement.
Further, the wall thickness of the degumming screen cylinder is preferably 1 ~ 2.5.5 cm.
The beneficial effects of the utility model are that design the mesh sieve that comes unstuck with coffee beans into slope spiral arrangement, the quantity of mesh sieve has been increased promptly, the design that inclines simultaneously makes fresh coffee fruit receive bigger shearing, the extrusion force along the screen drum spiral rising process that comes unstuck and when the circular motion is followed in the screen drum that comes unstuck, when can effectively improve the effect that comes unstuck of the wet beans of coffee, can show the machine damage rate that reduces the wet beans of coffee, wave type crease on the shutter is provided with at the middle part, friction and extrusion effect that increases promptly, the bin outlet that the coffee pectin dropped the below from the screen drum that comes unstuck of also being convenient for simultaneously, the design is simple, use cost is low and change the convenience, make indexes such as coffee pectin take off the clean rate, the percentage of breakage all show and improve 10% ~ 20.
Drawings
FIG. 1 is a schematic view of a conventional hoop degumming screen drum;
FIG. 2 is a schematic view of a conventional horizontal square-hole degumming screen drum;
FIG. 3 is a schematic structural view of the degumming screen cylinder of the present invention installed on the vertical coffee degumming machine;
fig. 4 is a schematic structural view of the degumming screen cylinder of the present invention;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
fig. 6 is a development schematic diagram of the novel degumming screen drum.
In the upper diagram: a1-hoop degumming screen cylinder, A2-horizontal square degumming screen cylinder, 1-vertical coffee degumming screen cylinder, 2-degumming screen cylinder, 3-hole screen and 4-shutter type folding part.
Detailed Description
In order to make the technical problems and technical solutions solved by the present invention more clearly understood, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 3 to fig. 6, a novel high-efficiency coffee degumming screen cylinder comprises a hollow cylindrical degumming screen cylinder 1, wherein the degumming screen cylinder 1 is preferably made of 304 stainless steel with the thickness of 1 ~ 2.5.5 cm, the degumming screen cylinder 1 is arranged inside a vertical coffee degumming machine 1, and a spiral conveying rod and a stirring rod are arranged inside the degumming screen cylinder 1 and used for conveying and stirring coffee fruits.
The degumming screen cylinder 1 is provided with the hole screen 3, the hole screen 3 is obliquely and spirally arranged on the degumming screen cylinder 1, the hole screen 3 which is obliquely and spirally arranged can increase the density of the arrangement, and fresh coffee fruits can be more effectively contacted with the hole screen 3 for a longer time in the process of spirally rising along the degumming screen cylinder and in the process of circularly moving in the degumming screen cylinder due to the oblique spiral arrangement, so that the fresh coffee fruits are subjected to more shearing, extruding and rubbing effects.
The middle part of the degumming screen cylinder 1 is provided with a wave-shaped blade window type folding part 4.
When in use: the coffee cherries are rotated clockwise from the bottom by the screw type stirring roller cylinder and move upwards from the bottom of the degumming screen cylinder along a spiral at a high speed, and mutual friction, shearing and extrusion effects are generated among the coffee cherries, particularly among the hole screens, so that water-quality pectin is removed, and the degumming process is completed. Because the hole sieve is changed into the spiral arrangement hole sieve by the hoop sieve, the effective degumming part of the whole degumming sieve cylinder is mainly concentrated in the middle part, and the middle part is provided with the leaf window type folding part 4, namely, the friction and the extrusion effect are increased, and the coffee pectin can conveniently fall to the discharge port below the degumming sieve cylinder.
The present invention has been described in detail with reference to the specific and preferred embodiments, but it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and any modifications, equivalents and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (2)
1. A novel efficient coffee degumming screen drum comprises a cylindrical degumming screen drum (1), wherein the degumming screen drum (1) is provided with a hole screen (3), and is characterized in that the hole screen (3) is obliquely and spirally arranged on the degumming screen drum (1), and a leaf window type folding part (4) is arranged in the middle of the degumming screen drum (1).
2. The novel high-efficiency coffee degumming screen drum according to claim 1, characterized in that the wall thickness of the degumming screen drum (1) is 1 ~ 2.5.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920404104.7U CN209807067U (en) | 2019-03-28 | 2019-03-28 | Novel high-efficient coffee screen section of thick bamboo that comes unstuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920404104.7U CN209807067U (en) | 2019-03-28 | 2019-03-28 | Novel high-efficient coffee screen section of thick bamboo that comes unstuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807067U true CN209807067U (en) | 2019-12-20 |
Family
ID=68877488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920404104.7U Active CN209807067U (en) | 2019-03-28 | 2019-03-28 | Novel high-efficient coffee screen section of thick bamboo that comes unstuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209807067U (en) |
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2019
- 2019-03-28 CN CN201920404104.7U patent/CN209807067U/en active Active
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