CN209463269U - A compact and efficient coffee fruit combined peeling and degumming cleaning device - Google Patents

Abstract

The utility model discloses a compact and high-efficiency combined peeling and degumming cleaning device for fresh coffee fruit, which comprises a peeling machine and a degumming cleaning machine. Mechanism Ⅰ, discharge part, the peeling machine is erected on the side of the degumming cleaning machine, the discharge port of the peeling machine is connected to the feeding port, the main shaft Ⅰ is set above the base Ⅰ and connected to the driving mechanism Ⅰ, the conveying part, the degumming part and the cleaning part Set along the main shaft I; the bottom end of the shell I of the conveying part is set on the base I, the spiral blade I is set on the main shaft I, and the spiral blade I and the shell I are in clearance fit; Mesh I stage shell II; the bracket of the cleaning part is connected to the upper part of the main shaft I, the shell III is set on the bracket, the spiral blade II is set on the main shaft I, the spiral blade II is in clearance with the shell III, the entrance of the cleaning part is set on the side wall of the shell III, and the shell Ⅲ11 is equipped with a sprinkler pipe; the discharge part is set on the side wall of the shell Ⅲ.

Description

A compact and efficient coffee fruit combined peeling and degumming cleaning device

technical field

The utility model belongs to the technical field of agricultural machinery, and specifically relates to a compact and efficient combined peeling and degumming cleaning device for fresh coffee and fresh fruit, which has the advantages of compact structure, high processing efficiency, no jamming during work, and less broken fresh fruit.

Background technique

Coffee is the world's three major beverages and one of the agricultural products with the largest trade volume in the world. It is also the third largest primary product in world trade after petroleum and wheat.

Factors Affecting Coffee Quality In addition to variety, cultivation management level and ecological climate, post-harvest treatment is a very important factor affecting coffee quality. Therefore, the coffee fruit should be peeled on the day of picking, otherwise the fruit will easily turn from red to brown, and the coffee beans will be fermented in the peel, which will cause the finished beans to become sour and affect the quality of the finished beans. Moreover, if the fresh coffee fruit is left for too long, the pulp will become difficult to separate from the coffee beans, resulting in incomplete separation and damage to the quality of the coffee beans. The traditional wet processing is to put the freshly picked coffee cherries into the washing tank, remove the fruit floating on the water surface, use a pulp remover to peel off the outer skin and pulp, and then use the force of the water flow to rinse off the peel of the fresh coffee cherries. Then store the coffee beans without the peel and pulp in the fermentation tank for about 12 to 36 hours, and use the action of enzymes to separate the smooth mucilage covering the inner peel. The traditional fresh coffee peeling and degumming process is long, the quality is difficult to control effectively, and the water consumption is large, often resulting in a lot of water resources being wasted. In particular, the peeling equipment in the prior art only extrudes and peels the peeling through the gap between the extrusion plate and the horizontal drum, and the peeling effect is poor. Some fresh coffee fruits are discharged before peeling is completed, and rework is required, resulting in low work efficiency and affecting The quality of coffee beans; and a large amount of water for washing also reduces the ability to reuse the pulp.

After the fresh coffee fruit is picked and peeled, the surface of the coffee beans will still be covered with mucus-like pectin substances, which are chemical substances composed of sugar, enzymes, protopectin and pectin lipids. The growth provides a favorable medium, causing the coffee to appear strange; moreover, this mucus is highly hygroscopic, and if it is not removed, it will affect the drying speed of the coffee beans, so it needs to be degummed in time.

At present, degumming is generally carried out by natural fermentation, water washing or alkali treatment (10% NaOH). However, the method of washing with water after natural fermentation needs to be cleaned and degummed after 12 to 36 hours of fermentation. Since fermentation tanks and cleaning tanks are mostly set up in the open air, not only the production environment is relatively poor, but also due to factors such as weather changes and inability to turn over in time, it is easy to The degree of fermentation of coffee cherries in the fermentation tank is different, that is, over-fermentation and under-fermentation, which will greatly affect the quality of coffee beans. In addition, although the method of alkali treatment (10% NaOH) has a fast degumming speed and is easy to control, alkali washing will have a negative impact on the flavor of coffee beans, and it is generally only used for the treatment of low-end coffee cherries. There are also horizontal or vertical mechanical degumming devices, which achieve the purpose of degumming by rubbing coffee beans against each other. However, the horizontal degumming machine occupies a large area and the degumming effect is poor. The vertical degumming machine adopts a two-stage vertical structure of the conveying section and the degumming section. , because the discharge port is located in the degumming section, it is easy to cause some coffee beans to flow out of the discharge port before the degumming is completely degummed under the condition of high-speed degumming rotation, resulting in incomplete degumming and accumulation of coffee beans in the upper part of the degumming section However, increasing the pressure of mutual extrusion will cause a high breakage rate of coffee beans, and the horizontal and vertical degumming machines not only need matching cleaning devices in the later stage to clean the degummed coffee beans, but also generally have low degumming efficiency and low degumming during the degumming process. The problem of easy jamming affecting efficiency.

Utility model content

Aiming at the problems and deficiencies of the prior art, the utility model provides a compact and efficient coffee fresh fruit combined peeling and degumming cleaning device with compact structure, high processing efficiency, no jamming during work, and less broken fresh fruit.

The utility model is realized in this way: it includes a peeling machine and a degumming cleaning machine, and the degumming cleaning machine includes a feed inlet, a base I, a conveying part, a degumming part, a cleaning part, a main shaft I, a driving mechanism I, and a discharge part. The peeling machine is vertically arranged on one side of the degumming cleaning machine, the discharge port of the peeling machine is connected with the feed port, the main shaft I is vertically rotated above the base I and one end is connected to the drive shaft of the drive mechanism I Connected, the conveying part, degumming part and cleaning part are arranged and communicated in sequence along the main shaft I from the bottom to the top, and the feeding port is arranged on the side wall of the lower part of the conveying part; the conveying part includes a shell I, a spiral blade I, The bottom end of the shell I is fixedly arranged on the base I, the spiral blade I is coaxially fixed on the outer circumferential surface of the main shaft I, and the spiral blade I is matched with the inner wall of the shell I; the degumming part includes a glue outlet Port, agitator, filter screen I, shell II, the agitator is a raised rod-shaped structure and its two ends are vertically fixed on the outer peripheral surface of the main shaft I along the axis, and the agitator is coaxial with clearance fit. Filter screen I, the outside of the filter screen I is coaxially provided with a casing II, and the glue outlet is fixedly arranged on the side wall of the lower part of the casing II; the cleaning part includes a spiral blade II, a casing III, a sprinkler pipe, and a bracket, The bracket is rotatably connected to the upper part of the main shaft I, the housing III is fixedly arranged on the bracket, the helical blade II is coaxially fixed on the outer circumferential surface of the main shaft I, and the helical blade II is in clearance fit with the inner wall of the housing III. The entrance of the cleaning part is arranged on the side wall of the casing III on the upper part of the spiral blade II, and the casing III is provided with a sprinkling pipe with the spout downward on the side far from the inlet of the cleaning part on the upper part of the spiral blade II; the discharge part is fixed It is installed on the side wall of the shell III and inclined downwards.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model has a compact structure and can be fixed or moved to be applied to the picking site of fresh coffee berries, so that the picked fresh coffee berries can be processed nearby at the first time, avoiding self-fermentation after picking fresh coffee berries, and effectively improving the quality of coffee beans ; Moreover, it can directly remove the peel, pulp and residual colloid of fresh coffee fruit in batches continuously, eliminating the need for fermentation to remove the colloid after traditional peeling, which not only saves fermentation time, improves production efficiency, but also can avoid Traditionally, the quality of the product has declined due to improper control of the degree of fermentation and the phenomenon of machine damage to beans during processing has effectively improved the quality of coffee beans after processing.

2. The degumming cleaning machine of the present utility model creatively arranges the conveying part, the degumming part and the cleaning part sequentially along the main shaft from the bottom to the top, and the cleaning part on the upper part of the main shaft I can make the top of the degumming part The degummed coffee beans rise with the action of the rotating helical blade II, which can not only avoid excessive pressure and crushing caused by the accumulation of coffee beans in the degumming part in the prior art, but also effectively avoid or reduce the crushing of fresh coffee fruit during the degumming process, significantly improving The product quality of coffee beans; the coffee beans in the degumming part can be pushed and pulled by the conveying part and the cleaning part, so that the coffee beans in the loose state can rotate with the agitator at high speed, so that the coffee pectin can be separated from the filter by centrifugal force. The small holes of the net I are removed by high-speed centrifugation, which effectively improves the degumming efficiency of coffee beans.

3. The degumming cleaning machine of the present utility model is provided with a sprinkling pipe with the spout downward on the upper part of the spiral blade II in the shell III of the cleaning part away from the entrance of the cleaning part, which can spray and clean the spiral blade II after degumming and then The tumbling coffee beans can effectively remove the glue on the coffee beans, and the glue removal and cleaning are more uniform, and the overall structure is more compact.

4. The peeling machine of the utility model adopts a vertical structure, which is compact in structure, occupies a small area, and is convenient for motorized transportation; it adopts a cone-shaped rolling roller, and the fresh coffee fruit automatically enters the rolling space by gravity, avoiding the traditional horizontal rolling. The accumulation problem of peeling can be avoided, and it can effectively avoid the breaking of coffee beans during the peeling process, which not only has high peeling efficiency, but also has a high yield rate; the vertical structure can make the fresh coffee fruit and the peeled coffee beans, peel and pulp under its own gravity It falls automatically under the action, avoiding the problem that the traditional peeling machine needs a large amount of water to assist washing, and the peeled pulp is difficult to comprehensively utilize due to excessive water content.

Therefore, the utility model has the characteristics of compact structure, high degumming and cleaning efficiency, no jamming in work, and no broken fresh fruit.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a right sectional view of the degumming cleaning machine of Fig. 1;

Fig. 3 is the schematic diagram of the structure of the main shaft and its fixed connection in Fig. 2;

Fig. 4 is a schematic structural diagram of the shell II of Fig. 2;

Fig. 5 is the half-side structure schematic diagram of filter screen I and filter screen II of Fig. 1;

Fig. 6 is a partial cross-sectional structural change diagram of Fig. 2;

In the figure: 1-feed inlet, 2-base Ⅰ, 3-shell Ⅰ, 4-spindle Ⅰ, 401-discharging channel, 5-spiral blade Ⅰ, 6-glue outlet, 7-stirrer, 8-filter Net Ⅰ, 801-sieve hole, 802-connecting hole, 9-shell Ⅱ, 901-hap, 10-spiral blade Ⅱ, 11-shell Ⅲ, 12-sprinkler pipe, 13-motor Ⅰ, 14-pulley Ⅰ, 15-pulley II, 16-bracket, 17-shell IV, 18-filter plate, 19-baffle, 20-water outlet, 22-discharge port, 31-base II, 32-slag outlet, 33-shell Body III, 34-roller, 341-protrusion, 35-filter II, 36-shell II, 37-shell I, 38-stirring blade I, 39-feed hopper, 40-pulley III, 41-pulley IV, 42-motor II, 43-main shaft II, 44-sieve plate, 45-discharge port.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but the utility model is not limited in any way. Any changes or improvements made based on the teaching of the utility model all belong to the protection scope of the utility model.

As shown in Figures 1 to 6, the utility model includes a peeling machine and a degumming cleaning machine. The degumming cleaning machine includes a feed port 1, a base I2, a conveying part, a degumming part, a cleaning part, a main shaft I4, a driving mechanism I, In the discharge part, the peeling machine is vertically arranged on one side of the degumming cleaning machine, the discharge port 45 of the peeling machine is connected with the feed port 1, and the main shaft I4 is vertically rotated and installed above the base I2 and one end Connected with the drive shaft of the driving mechanism I, the conveying part, the degumming part and the cleaning part are arranged and communicated in sequence along the main shaft I4 from the bottom to the top, and the feeding port 1 is arranged on the side wall of the lower part of the conveying part; the conveying part It includes a casing I3 and a helical blade I5, the bottom of the casing I3 is fixed on the base I2, the helical blade I5 is coaxially fixed on the outer circumference of the main shaft I4, and the helical blade I5 is in clearance fit with the inner wall of the casing I3 The degumming part includes a glue outlet 6, an agitator 7, a filter screen I8, and a casing II9. The agitator 7 is a raised rod-shaped structure and its two ends are vertically fixed on the outer peripheral surface of the main shaft I4 along the axis, The agitator 7 is coaxially fitted with a filter screen I8, the outer side of the filter screen I8 is coaxially provided with a shell II9, and the glue outlet 6 is fixedly arranged on the side wall of the lower part of the shell II9; the cleaning part It includes a spiral blade II10, a housing III11, a sprinkler pipe 12, and a bracket 16, the bracket 16 is rotatably connected to the upper part of the main shaft I4, the housing III11 is fixedly arranged on the bracket 16, and the helical blade II10 is coaxially fixed on the top of the main shaft I4 On the outer peripheral surface, the spiral blade II10 fits with the inner wall of the shell III11 in a gap, the inlet of the cleaning part is arranged on the side wall of the shell III11 on the upper part of the spiral blade II10, and the upper part of the spiral blade II10 inside the shell III11 is far away from the entrance of the cleaning part One side is provided with a sprinkling pipe 12 with the spout downward; the discharge part is fixedly arranged on the side wall of the casing III11 and inclined downward.

The matching gap between the inner wall of the housing I3 of the conveying part and the helical blade I5 is 1-2mm.

The matching gap between the agitator 7 of the degumming part and the inner wall of the filter screen I8 is larger than the diameter of the fresh coffee fruit.

The agitator 7 is a "Π"-shaped or "several"-shaped protruding structure and the bottoms at both ends are fixedly connected to the outer circumferential surface of the main shaft I4. At least two agitators 7 are evenly arranged along the circumferential direction of the main shaft I4. The top surface of the adjacent agitator 7 of the main shaft I4 is arranged in a staggered manner around the periphery.

The filter screen I8 has a two-half symmetrical tile-shaped closing structure, and the filter screen I8 is provided with a plurality of elongated screen holes 801 extending along the axis, and the screen holes 801 protrude from one side of the axis to the inner wall. Protruding part, the protruding part of the mesh 801 faces the rotation direction of the agitator 7 .

The upper and lower ends of the tile-shaped structure of the filter screen I8 are respectively provided with connection holes 802, and the upper outer wall of the casing I3 and the lower outer wall of the casing III11 are respectively fixed with studs passing through the connection holes 802. The two ends of the net I8 are respectively fixedly connected with the shell I3 and the shell III11 through studs.

The discharge part includes a shell IV17, a filter plate 18, a baffle plate I19, and a water outlet 20. The shell IV17 is tubular and arranged obliquely downward. One end of the shell IV17 is fixed to the side wall of the shell III11 on the upper part of the spiral blade II10. connection, the lower part of the housing IV17 is axially fixed with a filter plate 18 fixedly connected to the inner wall, and the filter plate 18 is fixedly provided with a baffle I19 between the side away from the spiral blade II10 and the inner wall of the housing IV17 at the bottom , the water outlet 20 is fixedly arranged on the casing IV17 at the bottom of the filter plate 18 .

The side wall of the housing I3 away from the feed port 1 is fixedly provided with a discharge port 22, or the lower part of the main shaft I4 is concentrically provided with a discharge channel 401 whose lower part extends to the bottom and whose upper part communicates with the interior of the conveying part. The port 22 or the discharge channel 401 is fixedly provided with a discharge valve.

The inner wall diameters of the upper and lower ends of the housing II9 are smaller than the outer diameter of the filter screen I8, and the upper and lower ends of the housing II9 are respectively arranged on both sides of the filter screen I8 and are respectively matched with the outer circumferential surfaces of the housing I3 and the housing III11 in clearance, The shell II9 has a folded structure in which two halves can be opened and closed.

A hinge is fixedly arranged on one side between the two halves of the housing II9 and a hasp is respectively arranged on the other side.

The drive mechanism I includes a motor I13, a pulley I14, and a pulley II15, the motor I13 is fixedly connected to the bracket 16, the pulley I14 is fixedly connected to the output shaft of the motor I13, and the pulley II15 is coaxially fixedly arranged On the top of the main shaft I4, the pulley I14 is connected with the pulley II15 through a belt.

The peeling machine includes a base II31, a feeding hopper 39, a uniform material part, a peeling part, a screening part, a main shaft II43, a drive mechanism II, a material outlet 45, and a slag outlet 32. The main shaft II43 is vertically rotated and arranged on The top of the base II31 and one end is connected to the drive shaft of the driving mechanism II. The uniform material part, the peeling part and the screening part are arranged and communicated in sequence from the top to the bottom along the main shaft II43, and the feeding hopper 39 is arranged in the uniform material part. The side wall or top of the upper part; the homogenizing part includes a casing I37 and a stirring blade I38, the top of the casing I37 is rotatably connected to the upper part of the main shaft II43, and the stirring blade I38 is coaxially fixed in the casing I37 The outer peripheral surface of the main shaft II43; the peeling part includes a housing II36, a filter screen II35, and a rolling roller 34, and the rolling roller 34 is coaxially fixed in the housing II36 in a frustum-like structure with a small top and a large bottom The outer peripheral surface of the main shaft II43, the rolling roller 34 is provided with a filter screen II35 in a coaxial clearance fit, and the outer side of the filter screen II35 is coaxially provided with a housing II36, and the housing II36 is fixedly connected to the base II31 And form a closed space; the screening part includes a housing III33 and a sieve plate 44, the housing III33 is set in the housing II36 and is fixedly connected with the base II31, the filter screen II35 is connected with the housing I37 and the housing III33 Fixedly connected, the sieve plate 44 is obliquely and fixedly arranged in the shell III 33 , the discharge port 45 is set on the upper part of the lowest end of the sieve plate 44 , and the slag discharge port 32 is fixedly set in the lower part of the shell II 36 .

The distance between the outer peripheral surface of the lower part of the rolling roller 34 and the filter screen II 35 is smaller than the diameter of the fresh coffee fruit and larger than the diameter of the coffee beans, and the distance between the outer peripheral surface of the upper part of the rolling roller 34 and the filter screen II 35 is greater than that of the coffee beans. The diameter of the fruit.

The sieving part is provided with stirring blades II coaxially fixed on the outer peripheral surface of the main shaft II 43 at the upper and/or lower parts of the sieve plate 44 in the housing III 33 .

The surface of the rolling roller 34 is provided with a plurality of spirally spaced protrusions 341 , and the filter screen II 35 is provided with a plurality of elongated filter holes.

Working principle and working process of the utility model:

The utility model has a compact structure, can be fixed or moved and applied to the picking site of fresh coffee berries, so that the picked fresh coffee berries can be processed nearby at the first time, avoiding self-fermentation after the fresh coffee berries are picked, and effectively improving the quality of coffee beans; and It can directly remove the peel, pulp and residual gelatin of fresh coffee fruit in batches continuously, eliminating the need for fermentation to remove the gelatin after traditional peeling, which not only saves fermentation time, improves production efficiency, but also avoids the traditional Improper control of the degree of fermentation leads to a decline in product quality and machine damage to beans during processing, which effectively improves the quality of coffee beans after processing; the degumming cleaning machine creatively sets the conveying part, degumming part, cleaning The cleaning part on the upper part of the main shaft I can make the degummed coffee beans on the top of the degumming part rise with the action of the rotating helical blade II through the spiral blade II arranged on the main shaft I, which can not only avoid the internal coffee beans in the degumming part of the prior art The excessive pressure and crushing caused by accumulation can effectively avoid or reduce the crushing during the degumming process of fresh coffee fruit, and significantly improve the product quality of coffee beans; The beans rotate at a high speed with the agitator in a loose state, so that the coffee pectin is removed from the small holes of the filter screen I by high-speed centrifugation under the action of centrifugal force, which effectively improves the degumming efficiency of coffee beans; The upper part of the inner helical blade II is far away from the entrance of the cleaning part, and a sprinkling pipe with the spout downward is arranged, which can spray and clean the degummed and rolled coffee beans on the helical blade II, thereby effectively removing the colloid on the coffee beans. And the degumming and cleaning are more uniform, and the overall structure is more compact; further, the agitator in the degumming part is set in a "Π" or "several"-shaped raised structure, and the top surface of the adjacent agitator in the spindle direction is staggered in height, and the agitator The structure is simple and the connection is reliable, and the coffee beans entering the degumming part can be fully stirred, so that the colloid wrapped on the coffee beans can rub against the inner wall of the filter screen I and between each other, as well as the friction between the screen holes. Gradually fall off under scratching, and under the high-speed stirring of the agitator, the coffee gelatin is removed from the sieve hole by centrifugal force, and at the same time, it moves upwards under the push of the lower conveying part, so that the degummed coffee beans enter the upper cleaning part Among them, the degumming part is not only simple and reliable in structure, but also has high degumming efficiency, and can effectively avoid the coffee beans being easily crushed and jammed between the degumming toothed disc and the screen used in the prior art vertical degumming machine, and the degumming between the degumming toothed discs. The fresh coffee fruit is easy to agglomerate and form a drum effect, thus losing the degumming effect. Furthermore, the filter screen has a two-half symmetrical tile-shaped closing structure, which is convenient for the maintenance of the filter screen; and a plurality of long strip-shaped screen holes extending along the axis are set on the filter screen, and the screen holes protrude from one side of the axis to the inner wall to form The protruding part can expand the rubbing contact area with the colloid wrapped on the coffee beans, thereby effectively improving the degumming efficiency. Furthermore, the discharge part is provided with a filter plate and a baffle on the end face of the shell IV, and a water outlet is provided under the filter plate, so that most of the water on the coffee beans discharged after cleaning can be filtered out, so that the filtered water can be Timely recycling improves the utilization rate of water resources, and can also reduce the special filter devices that need to be configured at the back end in the prior art, which improves the overall compactness and the complexity of post-processing. Further, a discharge port is provided on the side wall of the shell I of the conveying part, or the lower part of the main shaft is concentrically provided with a discharge channel whose lower part extends to the bottom and the upper part communicates with the inside of the conveying part, so as to discharge the peel and part of the gelatin that fall off during degumming and cleaning, Moreover, it is also convenient to remove the remaining fresh coffee fruit and other residues in time after the degumming and cleaning work, so as to avoid the adverse effects of the internal product fermentation on the subsequent degumming and cleaning coffee. Furthermore, the peeling machine adopts a vertical structure with a small structure and a small footprint, which is convenient for motorized transportation; the cone-shaped rolling roller is used, and the fresh coffee fruit automatically enters the rolling space by gravity, avoiding the accumulation of traditional horizontal rolling and peeling problems, and can effectively avoid the breaking of coffee beans during the peeling process, not only the peeling efficiency is high, but also the yield rate is high; the vertical structure can make the fresh coffee fruit and the peeled coffee beans, peel and pulp fall automatically under the action of its own gravity , avoiding the problem that the traditional peeling machine needs a large amount of water to assist flushing, and the peeled pulp is difficult to comprehensively utilize due to excessive water content; It is easy to block the problem, and can promote the even distribution of fresh coffee fruit entering the peeling part, thereby improving the efficiency of peeling, and can also effectively avoid the crushing problem caused by mutual extrusion caused by coffee accumulation in the peeling part; the peeling machine is installed at the bottom of the peeling part The screening part can further screen out the peel and pulp attached to the coffee beans, as well as the broken coffee beans, so as to improve the quality of coffee beans; The stirring blade II on the top of the plate can not only force the peeled coffee beans to move on the sieve plate to sieve, so as to further remove the peel, pulp and ground coffee beans on it, but also push the coffee beans to the outlet. To avoid clogging of coffee beans; while the stirring blade II at the lower part of the sieve plate can push the peel, pulp and broken beans under the sieve to be discharged from the slag outlet to avoid clogging. In summary, the utility model has the characteristics of compact structure, high degumming and cleaning efficiency, no jamming in work, and no broken fresh fruit.

As shown in Figures 1 to 6, the fresh coffee fruit enters the casing I37 from the feed hopper 39 of the peeling machine, and the stirring blade I rotates and stirs to make the fresh coffee evenly distributed in the casing I37, and some of the fresh fruit peels are broken, and the fruit peels under the action of its own gravity. Falling down into the filter screen II 35, the fresh coffee fruit is squeezed and rubbed by the rolling roller 34 and the filter screen II 35 during the falling process, and the peel and pulp gradually fall off and are driven by the high-speed rotating rolling roll 34 to generate centrifugal force, and the coffee fruit is removed from the filter screen. The mesh of Ⅱ35 is thrown into the housing Ⅱ36 and falls to the top of the base Ⅱ31, and the dehulled coffee beans then fall onto the inclined sieve plate 44, and finally are discharged from the discharge port 45 and fall to the The peel, pulp and ground coffee beans on the sieve plate 44 fall into the top of the base II 31 from the sieve hole, and finally the peel and pulp are discharged from the slag outlet 32. If necessary, a spray port can be added on the top of the base II 31 for washing. Thereby promoting smooth slag discharge. The coffee beans discharged from the discharge port 45 enter the shell I3 through the feed port 1 of the degumming cleaning machine, and rise along the spiral blade I5 under the action of the rotation of the spiral blade I5, and are affected by the centrifugal force generated by the rotation during the rising process. The gelatin wrapped on the coffee beans and part of the pulp that has not fallen off are partially peeled off under the friction with the inner wall of the shell I3 and between each other, and the peeled pulp and gelatinous part come from the discharge port 22 at the bottom or the discharge channel of the main shaft I4 401 is discharged; the colloid-wrapped coffee beans enter the filter screen 8I when the upper end of the spiral blade I5 rises, and the agitator 7 fully stirs the coffee beans entering the filter screen I8, so that the colloid wrapped on the coffee beans is in the filter screen 8I. The friction between the inner wall of the filter screen I8 and each other, as well as the friction with the screen hole 801, gradually falls off, and the coffee gelatin is removed from the screen hole 801 under the high-speed stirring of the agitator 7 under the action of centrifugal force; The coffee beans that have been degummed in the filter screen I8 are pushed upward by the spiral blade I5 below and enter the housing III11. The coffee beans rise along the spiral blade II10 under the action of the rotation of the spiral blade II10 and pass through the sprinkling pipe 12 at the upper part. The spray cleaning removes the residual colloid on the coffee beans; the cleaned coffee beans enter the filter plate 18 in the shell IV 17 from the side of the shell III11, and roll down along the inclined filter plate 18, while filtering and cleaning After the attached water on the coffee beans, the filtered water is recycled from the water outlet 20 through filtration.

Claims (10)

1. The degumming cleaning device 1. a kind of coffee fresh fruit combined type of compact efficient is peeled, including peeling machine, degumming cleaning machine, it is special Sign is that the degumming cleaning machine includes feed inlet (1), pedestal I (2), delivery section, degumming portion, cleaning part, main shaft I (4), driving Mechanism I, discharging portion, the peeling machine are vertically arranged at the side of degumming cleaning machine, the discharge port (45) of the peeling machine with into Material mouth (1) connection, the vertical rotary setting of the main shaft I (4) is in the top of pedestal I (2) and the drive shaft of one end and driving mechanism I Connection, the delivery section, degumming portion and cleaning part set gradually and are connected to from bottom to top along main shaft I (4), the feed inlet (1) it is set to the side wall of delivery section lower part；The delivery section includes shell I (3), helical blade I (5), the shell I (3) Bottom end is fixedly installed on pedestal I (2), and the helical blade I (5) is coaxially fixedly installed on the outer circumference surface of main shaft I (4), described The inner wall clearance fit of helical blade I (5) and shell I (3)；The degumming portion includes gum outlet (6), blender (7), strainer I (8), shell II (9), the blender (7) are vertically fixedly installed on main shaft I (4) along axis in the rod-like structure and both ends of protrusion Outer circumference surface, blender (7) concentric gap cooperation is provided with strainer I (8), and the outside of the strainer I (8) is coaxially set It is equipped with shell II (9), the gum outlet (6) is fixedly installed on the side wall of shell II (9) lower part；The cleaning part includes helical-blade The top of piece II (10), shell III (11), sprinkler pipe (12), bracket (16), the bracket (16) and main shaft I (4), which rotates, to be connected, The shell III (11) is fixedly installed on bracket (16), and the helical blade II (10) is coaxially fixedly installed on the outer of main shaft I (4) Periphery, the inner wall clearance fit of the helical blade II (10) and shell III (11), the entrance of the cleaning part are set to spiral shell Shell III (11) side wall on vane piece II (10) top, the shell III (11) are interior separate clear on the top of helical blade II (10) The inlet side for washing portion is provided with the downward sprinkler pipe of spout (12)；The discharging portion is fixedly installed on the side wall of shell III (11) And tilt down setting.
2. 2. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 1, it is characterised in that institute Blender (7) are stated to be fixedly connected in the bulge-structure of " Π " shape or " several " shape and both ends bottom with the outer circumference surface of main shaft I (4), The blender (7) is circumferential uniformly at least provided with two along main shaft I (4), the circumferentially-adjacent blender of main shaft I (4) (7) Top surface height is staggered.
3. 3. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 1, it is characterised in that institute Stating strainer I (8) is in two hemihedrism tile shape folding structures, and the multiple strips extended along axis are provided on the strainer I (8) Sieve pore (801), the sieve pore (801) form protruding portion, the protruding portion of the sieve pore (801) along the lateral inner wall protrusion of axis Direction of rotation towards blender (7).
4. 4. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 3, it is characterised in that institute The upper and lower ends for stating the tile shape structure of strainer I (8) are respectively arranged with connecting hole (802), the external wall of upper portion of the shell I (3) It is fixedly installed the stud across connecting hole (802), the both ends of the strainer I (8) respectively with the lower part outer wall of shell III (11) It is fixedly connected respectively with shell I (3) and shell III (11) by stud.
5. 5. according to claim 1 to compact efficient described in 4 any one coffee fresh fruit combined type peel degumming cleaning device, It is characterized in that the discharging portion includes shell IV (17), filter plate (18), baffle I (19), water outlet (20), the shell IV (17) It is arranged in a tubular form and diagonally downward, one end of the shell IV (17) and shell III (11) side wall on helical blade II (10) top It is fixedly connected, the lower part of the shell IV (17) is axially fixed the filter plate (18) for being provided with and being fixedly connected with inner wall, the filter Plate (18) is fixedly installed baffle I between shell IV (17) inner wall of side and its bottom far from helical blade II (10) (19), the water outlet (20) is fixedly installed on the shell IV (17) of filter plate (18) bottom.
6. 6. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 5, it is characterised in that institute The side wall for stating shell I (3) separate feed inlet (1) is fixedly installed discharge gate (22) or the lower part of the main shaft I (4) is set with one heart It is equipped with lower part and extends to the discharge road (401) inside bottom and top connection delivery section, the discharge gate (22) or discharge road (401) it is fixedly installed blow-off valve.
7. 7. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 5, it is characterised in that institute State peeling machine include pedestal II (31), feed hopper (39), homocline portion, decortication portion, screening portion, main shaft II (43), driving mechanism II, Discharge port (45), slag notch (32), top and one end and drive of the vertical rotary setting of the main shaft II (43) in pedestal II (31) The driving axis connection of motivation structure II, the homocline portion, decortication portion and screening portion are successively set along main shaft II (43) from top to bottom It sets and is connected to, the feed hopper (39) is set to side wall or the top on homocline portion top；The homocline portion include shell I (37), Stirring blade I (38), the top of the shell I (37) and the top of main shaft II (43) rotate and connect, the stirring blade I (38) Main shaft II (43) outer circumference surface being coaxially fixedly installed in shell I (37)；The decortication portion includes shell II (36), strainer II (35), milling roller (34), the milling roller (34) are coaxially fixedly installed on shell II (36) in up-small and down-big pyramidal structure Interior main shaft II (43) outer circumference surface, milling roller (34) the concentric gap cooperation are provided with strainer II (35), the strainer Shell II (36) is coaxially arranged on the outside of II (35), the shell II (36) being fixedly connected with pedestal II (31) and being formed close Close space；The screening portion includes shell III (33), sieve plate (44), the shell III (33) be set in shell II (36) and with Pedestal II (31) is fixedly connected, and the strainer II (35) is fixedly connected with shell I (37) and shell III (33), the sieve plate (44) Inclination is fixedly installed in shell III (33), and the discharge port (45) is set to the top of the least significant end of sieve plate (44), the shell Slag notch (32) are fixedly installed in body II (36) lower part.
8. 8. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 7, it is characterised in that institute State the outer circumference surface of milling roller (34) lower part between strainer II (35) at a distance from be less than the diameter of coffee fresh fruit and be greater than coffee bean Diameter, the outer circumference surface on milling roller (34) top between strainer II (35) at a distance from be greater than coffee fresh fruit diameter.
9. 9. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 7, it is characterised in that institute It states sieve plate (44) top and/or lower part of the screening portion in shell III (33) and is provided with and be coaxially fixed on main shaft II (43) excircle The stirring blade II in face.
10. 10. the coffee fresh fruit combined type decortication degumming cleaning device of compact efficient according to claim 7, it is characterised in that institute The protrusion (341) that milling roller (34) surface is provided with multiple helically formula intervals is stated, the strainer II (35) is provided with multiple length The filter opening of bar shaped.