CN115176601A - Flesh seed separator - Google Patents

Abstract

The invention provides a flesh seed separating device which comprises a body, a separating operation mechanism and a water supply system, wherein the separating operation mechanism comprises a separating operation mechanism body and a separating operation mechanism body; the body is provided with a cylindrical accommodating cavity for accommodating ladles and other crops; the separation operation mechanism comprises a motor and a separation blade; the separation blades are rotatably arranged in the accommodating cavity and driven by the motor to rotate and are used for crushing and cutting shells of the ladles and the like crops, separating jelly and seeds; the water supply system comprises a water delivery pump body and a water supply pipeline and is used for inputting separated water liquid into the accommodating cavity, and the separation process of the pulp seeds sequentially comprises a crushing stage, a separation stage and a spin-drying stage; the method realizes automatic and intelligent separation and cleaning of the pulp seeds, can be used for production of agricultural pulp seeds, and has the advantages of high efficiency, low cost and higher separation purity.

Description

A kind of pulp seed separation device

technical field

The invention relates to the technical field of agricultural product processing, in particular to a separation device for flesh seeds.

Background technique

The production of cucumber seeds is an important part of agricultural cucumber planting. The efficient and low-cost production of cucumber seeds will further promote the cucumber planting industry. At present, large-scale cucumber seed production relies on a type of mechanized cucumber seed thresher to mechanically chop the outer skin of the old cucumber to obtain a mixture of its internal colloidal liquid and seeds (including some skin); Remove the gelatinous liquid to get clean cucumber seeds. Small-scale cucumber seeds are generally obtained by manual cutting to obtain a mixture of internal colloidal liquid and seeds, and then washed with water.

In the production process of large-scale or small-scale cucumber seeds, labor plays an important role, and the automation level is low, which consumes a lot of manual labor, especially the cleaning and separation of the final mixture of colloidal liquid and seeds.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a pulp seed separation device to solve at least one of the above technical problems existing in the prior art. In addition, this case is a divisional application with an application date of March 28, 2021, application number 2021103293146, and titled "A device and method for separating fleshy seeds".

In order to solve the above-mentioned technical problems, the present invention provides a pulp seed separation device, comprising: a main body, a separation operation mechanism and a water supply system;

The body is provided with a cylindrical accommodating cavity for accommodating scoop crops;

The separation operation mechanism includes a motor and a separation blade; the separation blade is rotatably arranged in the accommodating cavity, and the separation blade rotates under the drive of the motor, which is used for breaking and cutting the shell of the scoop crops, and separating the jelly and seeds ;

The water supply system includes a water supply water body and a water supply pipeline, and is used for inputting separated water liquid into the accommodating cavity.

Further, a water inlet valve is provided on the water supply pipeline.

Further, the bottom of the cylindrical accommodating cavity is provided with a weight detection mechanism for weighing the weight of the scoop crops.

Further, the weight detection mechanism is a pressure sensor, such as a HX711 pressure sensor and the like.

Further, a water level sensor for detecting the water level is arranged in the cylindrical accommodating cavity.

Further, it also includes a processor, the processor is a controller that reads, analyzes, processes data, and sends out control instructions, and the processor is respectively connected to the water delivery water body, the motor, the pressure sensor and the water supply system.

The processor can automatically select the best amount of separated water according to the weight of the scoop crops detected by the pressure sensor; and through the detection and feedback results of the water level sensor, it can control the opening and closing of the water supply valve and the water delivery pump body, and automatically control the inside of the chamber. The separation water is maintained at the optimum value.

Further, the body is provided with a drainage pipeline at the bottom of the accommodating cavity, and a drainage valve is arranged on the drainage pipeline.

Preferably, the drain valve is connected to the processor.

Further, a power supply device for power supply and voltage regulation is also included.

Further, a filter device is also included, and the filter device is connected to the drainage pipeline for receiving the mixed liquid discharged from the accommodating cavity, and separating seeds and residues.

The filtering device is preferably a filter screen, a filter screen, etc. After filtering out impurities, pure seeds can be obtained.

Further, it also includes a collecting device connected with the filtering device for receiving and collecting seeds.

Further, the central processing device further includes a drive unit, and the drive unit is connected with the water delivery water body, the motor, the water inlet valve and the drain valve.

Further, it also includes a separation cylinder, the separation cylinder is rotatably arranged in the accommodating cavity, and the separation cylinder and the separation blade are coaxially arranged;

The power output shaft of the motor extends into the accommodating cavity and the separation cylinder in sequence from the outside; the separation blade is arranged in the separation cylinder and is fixedly connected with the power output shaft; the power output shaft is connected to the power output shaft through a speed-limiting clutch. The separation cylinder is connected; when the rotation speed of the power output shaft and the separation blade is greater than or equal to the limit speed, the separation cylinder rotates with the power output shaft; when the rotation speed of the power output shaft and the separation blade is lower than the limit speed, the separation cylinder and the power output shaft are disengaged , the two can rotate relatively freely.

Further, a plurality of slag discharge holes for discharging slag and glue (jelly) are arranged on the bottom and side walls of the separation cylinder.

Further, a sieve plate is arranged in the accommodating cavity and below the separation cylinder for receiving the slag and filtering out the water liquid; a sedimentation cavity is arranged under the sieve plate for precipitating the water liquid.

Further, the separation process of the flesh seeds sequentially includes: a crushing stage, a separation stage and a drying stage;

In the crushing stage, the rotational speed of the power output shaft and the separation blade is always lower than the limited speed (preferably, in the crushing stage, the rotational speed of the power output shaft and the separation blade is 1/4 to 2/3 of the limited speed) ;

In the separation stage, the rotational speed of the power output shaft and the separation blade changes in a sinusoidal shape centered on the limited speed; that is, the rotational speed of the power output shaft and the separation blade is sometimes greater than the limited speed, thereby driving the separation cylinder to rotate synchronously ; The rotational speed of the power output shaft and the separation blade is sometimes less than the limited speed, and the separation cylinder and the separation blade rotate relative to each other, and then use the separation blade to agitate the scoop seeds, slag and jelly in the separation cylinder, and to remove the slag. And the jelly is then broken for the second time;

In the drying stage, the rotation speed of the power output shaft and the separation blade is always greater than the limit speed, the power output shaft drives the separation cylinder to rotate synchronously and rapidly, and uses centrifugal force to throw the debris and jelly out of the separation cylinder. Preferably, the rotational speed of the power take-off shaft and the separation drum is 1.5-3 times the limited speed during the drying stage. During the spin-drying stage, the separation drum and the separation blade are kept relatively stationary, so that the seeds can be prevented from being damaged by the separation blade.

Wherein, the diameter of the slag discharge hole is smaller than the particle diameter of the seeds, more preferably, the diameter of the slag discharge hole is equal to the average particle diameter of normal mature seeds, so as to realize the screening of high-quality seeds while discharging slag and jelly.

More preferably, it also includes a separation pump body; the power output shaft is hollow and provided with a flow channel inside, and the power output shaft is provided with a spray hole connecting the inside and outside of the flow channel on a part of the side wall in the separation cylinder; separation The pump body is used to pump the separated water into the flow channel, and the separated water is ejected from the nozzle holes.

In the crushing stage, the water delivery pump body or the separation pump body is used to input the separated water liquid into the accommodating cavity and the separation cylinder. .

In the separation stage, the separated water liquid is drawn out, and the liquid level of the separated water liquid is lower than the separation cylinder (that is, there is no separated water liquid in the separation cylinder); the separation pump body is used to pump the separated water liquid into the flow channel, and the separated water liquid is self-spraying The holes are ejected to promote the separation of seeds, slag and jelly, and are thrown out of the separation cylinder through the slag discharge holes along with the separated water.

Preferably, the liquid inlet of the separation pump body is connected to the sedimentation chamber through a pipeline, so as to realize the circulating use of the separated water liquid.

The invention has the advantages of simple structure and high degree of automation, and can realize the automatic production of the separation of pulp seeds, with low cost, high efficiency and huge social benefits.

In addition, the present invention also discloses a method for separating fleshy seeds using the above-mentioned fleshy seed separating device, which comprises the steps of:

S10: Input the scoop crops into the accommodating cavity in the main body, and the weight detection mechanism constantly monitors the actual input weight G ₁ of the scoop crops. If the input weight G ₁ is less than or equal to the weight threshold G ₀ , continue to input the scoop crops until the input The weight G ₁ is greater than the weight threshold G ₀ ;

S20: the processor calculates the optimal water volume value H ₁ , the optimal separation time T ₁ , and the optimal separation speed N _{1 according to the actual input weight G 1 ;}

S30: Input the separated water liquid into the accommodating cavity in the main body, and the water level sensor constantly monitors the inputted separated water liquid volume until the inputted separated water liquid reaches the optimum water volume value H ₁ ;

S40: close the drain valve, start the separation operation mechanism, and control the separation speed to be the optimal separation speed N ₁ ; control the separation duration to be the optimal separation time T ₁ ;

S50: Open the drain valve, filter and separate out the seeds.

Preferably, it also includes step S11: initialization, detecting whether the pressure sensor, the water supply system, and the separation operating mechanism are in a normal state, if so, execute the next step; otherwise, prompt a fault.

Among them, according to the PID control method, within a certain precision, the processor can control the rotational speed to keep N ₁ .

Further, in step S10, if the actual input weight G ₁ exceeds the maximum load G _max , a prompt is given to exceed the load.

Further, the maximum load G _max is calculated according to the motor load capacity of the separation working mechanism.

Further, the calculation formula of the optimum water quantity value H ₁ is: H ₁ =3*G ₁ .

Further, the calculation formula of the optimal separation time T ₁ is: T ₁ =5+(G ₁ -0).

Further, the calculation formula of the optimal separation speed N ₁ is as follows:

Adopt above-mentioned technical scheme, the present invention has following beneficial effect:

The device and method for separating the fleshy seeds provided by the invention realizes automatic and intelligent separation and cleaning of the fleshy seeds, can be used for the production of the fleshy seeds in agriculture, and has high efficiency, low cost and higher separation purity.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the pulp seed separation device provided in the embodiment 1 of the present invention;

2 is a schematic diagram of a control system in Embodiment 1 of the present invention;

Fig. 3 is the flow chart of the method for separating the fleshy seeds in the embodiment of the present invention 2;

Fig. 4 is the structural representation of the pulp seed separation device provided in Embodiment 3 of the present invention;

FIG. 5 is a graph showing the variation of the rotational speed of the separation blade and the power output shaft in three stages of separation of the fleshy seeds in Example 3 of the present invention.

Reference number:

10-body; 11-accommodating chamber; 12-settling chamber; 20-separating operating mechanism; 21-motor; 22-separating vane; 23-power output shaft; 24-speed limiting clutch; 31-water inlet valve; 32-drainage Valve; 41-weight detection mechanism; 42-water level sensor; 50-separating cylinder; 51-slagging hole; 60-sieve plate; 70-separating pump body.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The present invention will be further explained below in conjunction with specific embodiments.

Example 1

As shown in Figures 1-2, the present embodiment provides a pulp seed separation device, including: a main body 10, a separation operation mechanism 20 and a water supply system;

The body 10 is provided with a cylindrical accommodating cavity 11 for accommodating scoop crops;

The separation operation mechanism 20 includes a motor 21 and a separation blade 22; the separation blade 22 is rotatably arranged in the accommodation cavity 11, and the separation blade 22 is driven by the motor 21 to rotate, and is used for crushing and cutting the shell of scoop crops , separation of jelly and seeds;

The water supply system includes a water supply water body and a water supply pipeline, which are used for inputting separated water liquid into the accommodating cavity 11 . The water supply pipeline is provided with a water inlet valve 31 .

The bottom of the cylindrical accommodating cavity 11 is provided with a weight detection mechanism 41 for weighing the weight of scoop crops. The weight detection mechanism 41 preferably adopts a pressure sensor, such as a HX711 pressure sensor. And a water level sensor 42 for detecting the water level is arranged in the cylindrical accommodating cavity 11 .

As shown in FIG. 2 , this embodiment also includes a central processing unit, which is a controller that reads, analyzes, and processes data and issues control commands. Sensor and water system connection. And this embodiment also includes a power supply device for power supply and voltage regulation.

The processor can automatically select the best amount of separated water according to the weight of the scoop crops detected by the pressure sensor; and through the detection and feedback results of the water level sensor 42, it can control the opening and closing of the water supply valve and the water delivery pump body, and automatically control the accommodating chamber. In 11, the separated water liquid is maintained at the optimum value. The central processing device further includes a drive unit, which is connected with the water delivery water body, the motor 21 , the water inlet valve 31 and the drain valve 32 .

In addition, the body 10 is provided with a drainage pipeline at the bottom of the accommodating cavity 11 , and a drainage valve 32 is arranged on the drainage pipeline. The drain valve 32 is connected to the processor.

More preferably, this embodiment also includes a filter device (not shown) and a collection device (not shown), the filter device is connected to the drainage pipeline, and is used for receiving the mixed liquid discharged from the accommodating cavity 11 , to separate seeds and residues. The filtering device is preferably a filter screen, a filter screen, etc. After filtering out impurities, pure seeds can be obtained. A collecting device is connected to the filtering device for receiving and collecting seeds.

The invention has the advantages of simple structure and high degree of automation, and can realize the automatic production of the separation of pulp seeds, with low cost, high efficiency and huge social benefits.

Example 2

As shown in Figure 3, the present invention also discloses a method for separating the fleshy seeds using the above-mentioned fleshy seed separating device, which comprises the steps of:

S10: Input scoop crops into the accommodating cavity 11 in the main body 10, and the weight detection mechanism 41 constantly monitors the actual input weight G ₁ of the scoop crops. If the input weight G ₁ is less than or equal to the weight threshold G ₀ , the scoop crops are continuously input. , until the input weight G ₁ is greater than the weight threshold G ₀ ; if the actual input weight G ₁ exceeds the maximum load G _max , it will prompt the over load.

S20: the processor calculates the optimal water volume value H ₁ , the optimal separation time T ₁ , and the optimal separation speed N _{1 according to the actual input weight G 1 ;}

S30: Input the separated water liquid into the accommodating cavity 11 in the main body 10, and the water level sensor 42 constantly monitors the volume of the input separated water liquid until the inputted separated water liquid reaches the optimum water volume value H ₁ ;

S40: close the drain valve 32, start the separation operation mechanism 20, and control the separation speed to be the optimal separation speed N ₁ ; control the separation duration to be the optimal separation time T ₁ ;

S50: Open the drain valve 32, and filter and separate the seeds.

Preferably, step S11 is also included in S10: initialization, detecting whether the pressure sensor, the water supply system, and the separation operation mechanism 20 are in a normal state, if so, perform the next step; otherwise, prompt a fault.

Here, the maximum load G _max is calculated based on the load capacity of the motor 21 of the separation working mechanism 20 . The calculation formula of the optimum water value H ₁ is: H ₁ =3*G ₁ .

The calculation formula of the optimal separation time T ₁ is: T ₁ =5+(G ₁ −G ₀ ).

_The calculation formula of the optimal separation speed N1 is as follows:

The device and method for separating the fleshy seeds provided by the invention realizes automatic and intelligent separation and cleaning of the fleshy seeds, can be used for the production of the fleshy seeds in agriculture, and has high efficiency, low cost and higher separation purity.

Example 3

This embodiment is basically the same as Embodiment 1, except that:

As shown in FIG. 4 , the present embodiment includes a separation cylinder 50 , which is rotatably disposed in the accommodating cavity 11 , and the separation cylinder 50 and the separation blade 22 are coaxially arranged; The bottom and the side walls are provided with a plurality of slag discharge holes 51 for discharging slag and glue (jelly).

The power output shaft 23 of the motor 21 extends into the accommodating cavity 11 and the separation cylinder 50 in sequence from the outside; the separation blade 22 is arranged in the separation cylinder 50 and is fixedly connected with the power output shaft 23; the power output The shaft 23 is connected with the separating cylinder 50 through the speed-limiting clutch 24; when the rotational speed v of the power take-off shaft 23 and the separating blade 22 is greater than or equal to the limit speed v ₀ , the separating cylinder 50 rotates with the power take-off shaft 23; when the power take-off shaft 22 rotates together When the rotation speed v of 23 and the separation blade 22 is lower than the limit speed v ₀ , the separation cylinder 50 is separated from the power output shaft 23, and the two can rotate relatively freely.

The speed-limiting clutch 24 is in the prior art and has a mature structure, and will not be repeated here.

A sieve plate 60 is arranged in the accommodating cavity 11 and below the separation cylinder 50 for receiving the slag and filtering out the water liquid; a sedimentation cavity 12 is arranged under the sieve plate 60 for precipitating the water liquid.

Referring to Figure 5, the separation process of the flesh seeds sequentially includes: a crushing stage, a separation stage and a drying stage;

In the crushing stage, the rotational speed of the power output shaft 23 and the separation blade 22 is always less than the limited speed v ₀ ; preferably, in the crushing stage, the rotational speed of the power output shaft 23 and the separation blade 22 is 1 of the limited speed v 0 . /4～2/3;

In the separation stage, the rotational speed of the power output shaft 23 and the separation vane 22 changes in a sinusoidal shape centered on the limited speed v ₀ ; that is, the rotational speed of the power output shaft 23 and the separation vane 22 is sometimes greater than the limited speed v ₀ , Then the separation cylinder 50 is driven to rotate synchronously; the rotational speed of the power output shaft 23 and the separation blade 22 is sometimes less than the limit speed v ₀ , the separation cylinder 50 and the separation blade 22 rotate relatively, and the separation blade 22 is used to agitate the separation cylinder 50 The scoop seeds, slag and jelly inside, and the slag and jelly are further crushed twice; wherein, the amplitude of the sinusoidal curve is smaller than the rotational speed of the power output shaft 23 and the separation blade 22 in the crushing stage, that is, The amplitude of the sine curve is less than 1/4-2/3 of the limited speed v ₀ ; it is avoided that the relative rotation speed between the separation cylinder 50 and the separation blade 22 is too fast to damage the seeds.

In the drying stage, the rotational speed of the power output shaft 23 and the separation blade 22 is always greater than the limit speed v0, the power output shaft 23 drives the separation cylinder 50 to rotate synchronously and rapidly, and uses centrifugal force to throw out debris and jelly. Separation drum 50 . Preferably, the rotational speed of the power take-off shaft 23 and the separation drum 50 is 1.5-3 times the limited speed v0 during the drying stage. During the spin-drying stage, the separation drum 50 and the separation blade 22 are kept relatively stationary, so that the separation blade 22 can prevent the seeds from being damaged.

Wherein, the diameter of the slag discharge hole 51 is smaller than the particle diameter of the seed, and more preferably, the diameter of the slag discharge hole 51 is equal to the average particle diameter of normal mature seeds, so as to discharge the slag and jelly while realizing high-quality seeds. filter.

More preferably, it also includes a separation pump body 70; the power output shaft 23 is hollow and is provided with a flow channel inside, and a part of the side wall of the power output shaft 23 in the separation cylinder 50 is provided with a connection between the inside and outside of the flow channel. The spray hole; the separation pump body 70 is used to pump the separated water liquid into the flow channel, and the separated water liquid is ejected from the spray hole.

In the crushing stage, the water delivery pump body or the separation pump body 70 is used to input the separated water liquid into the accommodating chamber 11 and the separation cylinder 50. Crops are crushed.

In the separation stage, the separation water liquid is drawn out, and the liquid level of the separation water liquid is lower than the separation cylinder 50 (that is, there is no separation water liquid in the separation cylinder 50); the separation pump body 70 is used to pump the separation water liquid into the flow channel, and the separation water The liquid is sprayed out from the nozzle hole, which promotes the separation of the seeds, slag and colloid, and is thrown out of the separation cylinder 50 through the slag discharge hole 51 along with the separated water and liquid.

Preferably, the liquid inlet of the separation pump body 70 is connected to the sedimentation chamber 12 through a pipeline, so as to realize the circulating use of the separated water liquid.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (8)

1. A flesh type seed separator, comprising: the device comprises a body, a separation operation mechanism and a water supply system;

the body is provided with a cylindrical accommodating cavity for accommodating ladles and other crops;

the separation operation mechanism comprises a motor and a separation blade; the separation blades are rotatably arranged in the accommodating cavity and driven by the motor to rotate and are used for crushing and cutting shells of the ladles and the like crops, separating jelly and seeds;

the water supply system comprises a water delivery pump body and a water supply pipeline and is used for inputting separated water liquid into the accommodating cavity;

the separation cylinder is rotatably arranged in the accommodating cavity and is coaxially arranged with the separation blade;

a power output shaft of the motor sequentially extends into the accommodating cavity and the separating cylinder from outside; the separation blades are arranged in the separation cylinder and are fixedly connected with the power output shaft; the power output shaft is connected with the separating cylinder through a speed limiting clutch; when the rotating speeds of the power output shaft and the separating blades are greater than or equal to the limited speed, the separating cylinder rotates along with the power output shaft; when the rotating speeds of the power output shaft and the separating blades are lower than the limited speed, the separating cylinder is separated from the power output shaft, and the power output shaft and the separating blades can rotate freely relative to each other;

a plurality of slag discharge holes for discharging crushed slag and glue solution are formed in the bottom and the side wall of the separation cylinder;

the separation process of the pulp seeds sequentially comprises the following steps: a crushing stage, a separation stage and a spin-drying stage;

in the crushing stage, the rotating speed of the power output shaft and the separating blades is always smaller than the limited speed;

in the separation stage, the rotating speeds of the power output shaft and the separation blades are changed in a sine curve mode by taking the limited speed as the center; the rotating speeds of the power output shaft and the separating blades are sometimes greater than the limited speed, so that the separating cylinder is driven to synchronously rotate; the rotating speeds of the power output shaft and the separating blades are sometimes smaller than a limited speed, the separating cylinder and the separating blades rotate relatively, and then the separating blades are utilized to stir gourd ladle seeds, crushed slag and jelly in the separating cylinder and secondarily crush the crushed slag and the jelly;

and in the spin-drying stage, the rotating speeds of the power output shaft and the separating blades are always greater than the limiting speed, the power output shaft drives the separating barrel to synchronously and rapidly rotate, and the crushed slag and the jelly are thrown out of the separating barrel by using centrifugal force.

2. The flesh seed separating device according to claim 1, wherein in the crushing stage, the rotating speed of the power output shaft and the separating blades is 1/4-2/3 of the limited speed.

3. The flesh seed separating apparatus of claim 1 wherein the rotational speed of the power take-off shaft and the separating drum during the spin-dry phase is 1.5-3 times the defined speed.

4. The flesh seed separating device according to claim 1, wherein sieve plates are arranged in the accommodating cavity and below the separating cylinder and used for receiving crushed slag and filtering water liquid; a sedimentation cavity is arranged below the sieve plate and used for settling water liquid.

5. The flesh seed separation device of claim 1, wherein the bore diameter of the deslagging aperture is less than the particle size of the seeds.

6. The flesh seed separation device of claim 1, wherein the bore diameter of the deslagging aperture is equal to the average grain diameter of normal mature seeds.

7. The flesh seed separating device of claim 4, further comprising a separation pump body; the power output shaft is arranged in a hollow manner, a flow passage is arranged in the power output shaft, and a part of side wall of the power output shaft in the separation cylinder is provided with spray holes for connecting the inside and the outside of the flow passage; the separation pump body is used for pumping separated water liquid into the flow channel, and the separated water liquid is sprayed out from the spray holes.

8. The device for separating seeds from pulp of claim 7, wherein the liquid inlet of the separation pump body is connected with the settling chamber through a pipeline, so as to realize the recycling of separated water liquid.

Images