CN113729061A

CN113729061A - Sea cucumber intestines's screening washing unit

Info

Publication number: CN113729061A
Application number: CN202111116148.8A
Authority: CN
Inventors: 赖联锋; 叶世清
Original assignee: Ningde Normal University
Current assignee: Ningde Normal University
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-03
Also published as: CN114287466A

Abstract

The invention provides a sea cucumber intestine screening and washing device which comprises a frame body, a screening roller, a power unit and a washing pipeline, wherein the screening roller is rotatably arranged on the frame body and is provided with a door plate capable of being opened or closed; the power unit is arranged on the frame body, the power output end of the power unit is arranged on the central shaft at one end of the screening roller, the power unit can be an alternating current motor, and the screening roller is driven to rotate in a chain transmission mode. The washing pipeline comprises a washing nozzle and a water supply pipe for supplying water to the washing nozzle, the axial center of the water supply pipe penetrates through the central shaft at the other end of the screening roller, and the washing nozzle is located in the inner cavity of the screening roller. According to the centrifugal force generated by the rotation of the screening roller, the sea cucumber intestines are subjected to centrifugal rolling powder screening, silt and the like in the sea cucumber intestines are cleaned out, and the silt, food residues and the like are effectively thrown away from the screening roller and are carried out of the screening and washing device through water flow in combination with the washing and washing of the washing pipeline, so that the efficient washing effect is achieved.

Description

Sea cucumber intestines's screening washing unit

Technical Field

The invention relates to the field of mechanical equipment, in particular to a sea cucumber intestine screening and washing device.

Background

China is used as a big country for producing aquatic products, the yield of the aquatic products accounts for 30 percent of the whole world and is the first place in the world. However, the aquatic product processing technology in China starts late, most of the aquatic product processing is still in a manual processing stage at present, and the popularization rate of automatic processing equipment is low. Even if the yield is the first in the world, the waste in aquatic product processing is not reasonably utilized, and the serious waste of resources is caused.

However, eating sea cucumbers is only a culture, but the sea cucumbers are only known about the body walls of the sea cucumbers, but people lack understanding and recognition about viscera of the sea cucumbers, the body walls are often only taken, the viscera are discarded as garbage, most sea cucumber processing enterprises do so, and the nutrient resources are lost. Before useful substances in the sea cucumber intestines are extracted or eaten, cleaning is needed. Although sea cucumber intestines have very high nutritional value, the sea cucumber intestines are time-consuming and labor-consuming to process, and extremely high labor cost is required, so that the sea cucumber intestines are discarded as leftover materials. Therefore, in order to reduce the waste of resources, it is necessary to develop a processing device with high cleaning efficiency and high automation degree.

At present, the cleaning and dirt removing of sea cucumbers mainly depend on manual processing, most enterprises continue manual water tank rinsing in the cleaning and processing link, and few enterprises even have the condition of not cleaning for saving labor cost. With the social development, the value of the sea cucumber intestines is more and more valued by people, but most enterprises still choose to abandon the sea cucumber intestines due to the complicated cleaning process.

The food sources in the sea cucumber growth process mainly comprise phytoplankton in the sea and manually fed kelp. Compared with a pond culture mode in the north of China, the amount of silt existing in the intestines of the sea cucumbers in the south of China is relatively small, but the intestines have extremely high viscosity due to eating of the manually fed kelp, so that the intestines of the sea cucumbers are more difficult to clean.

Disclosure of Invention

The invention provides a sea cucumber intestine screening and washing device, and aims to solve the problem that the existing sea cucumber intestine is time-consuming and labor-consuming to wash.

The invention is realized by the following steps: a sea cucumber intestine screening and washing device comprises:

a frame body;

the screening roller is rotatably arranged on the frame body and is provided with a door panel which can be opened or closed;

the power unit is arranged on the frame body, and the power output end of the power unit is arranged on a central shaft at one end of the screening roller; and

and the flushing pipeline comprises a flushing sprayer and a water supply pipe for supplying water to the flushing sprayer, the axial center of the water supply pipe penetrates through the central shaft at the other end of the screening roller, and the flushing sprayer is positioned in the inner cavity of the screening roller.

Preferably, a plurality of cambered surface bulges are uniformly distributed on the inner side wall of the screening roller.

Preferably, the diameter of the screen holes on the screening roller is 1mm-5 mm.

Preferably, a bearing unit is arranged on a central shaft of the screening drum and arranged on the frame body.

Preferably, the washing nozzle comprises a water outlet nozzle, a connecting piece and a water pressing plate, the water outlet nozzle is provided with an annular groove, a rotatable sleeve of one end of the connecting piece is arranged in the rotation, the water pressing plate is arranged at the other end of the connecting piece, and an outlet of the water outlet nozzle faces towards the water pressing plate.

Preferably, a plurality of water diversion gaps are arranged in a whole row on the edge circumference of the water pressing disc.

Preferably, the support body is provided with the holding divide the sieve chamber of sieve cylinder and with divide sieve chamber matched with protection casing, divide the sieve chamber to be provided with the outlet, one side of protection casing with the support body is articulated to be set up.

Preferably, the flushing line is provided with at least one valve.

Preferably, conical inclined arc surfaces are arranged at the screening roller and the door panel.

Preferably, the surfaces of the screening roller and the frame body are provided with acid corrosion resistant coatings.

The invention has the beneficial effects that:

1. according to the centrifugal force generated by the rotation of the screening roller, the sea cucumber intestines are subjected to centrifugal rolling powder screening, silt and the like in the sea cucumber intestines are cleaned out, and the silt, food residues and the like are effectively thrown away from the screening roller and are carried out of the screening and washing device through water flow in combination with the washing and washing of the washing pipeline, so that the efficient washing effect is achieved.

2. The inner wall of the screening roller is provided with the arc surface bulges, so that the sea cucumber intestines are continuously touched with different arc surface bulges when centrifugally rolling, the rubbing effect of a human body is achieved, the cleaning efficiency is improved, and the intestines are not damaged.

3. The screening and washing device can adapt to different operation speeds, the speed regulation is convenient, the overall size of the device can be designed according to requirements, and the production cost is low. The sausage can adapt to single machine operation, can adapt to the requirements of small-scale production, can be used as post-treatment equipment for sausage by relying on the pretreatment process of large-scale production so as to meet the requirements of streamlined operation, and has good adaptability and practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a sea cucumber intestine screening and washing device according to a first embodiment of the invention at a first view angle;

FIG. 2 is an enlarged view of A in the circle marked in FIG. 1;

FIG. 3 is a schematic structural diagram of sea cucumber intestine according to a first embodiment of the present invention from a second perspective;

FIG. 4 is a sectional view of a sea cucumber intestine screening drum according to a first embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a sea cucumber intestine flushing nozzle according to a first embodiment of the present invention;

FIG. 6 is a schematic view of a second perspective view of a sea cucumber intestine flushing nozzle according to an embodiment of the present invention;

FIG. 7 is a partial view of a sea cucumber intestine washing nozzle according to the second embodiment of the present invention;

fig. 8 is a schematic structural diagram of a sea cucumber intestine washing nozzle according to the second embodiment of the present invention.

Reference numerals:

10. a frame body;

101. a bearing unit; 102. a screening cavity; 103. a protective cover; 104. a water outlet;

20. a screening roller;

201. a door panel; 202. the cambered surface is convex; 203. screening holes; 204. coating;

205. a hollow shaft; 206. a handle;

30. a power unit;

40. flushing the pipeline;

401. washing the spray head; 402. a water supply pipe; 403. a valve; 404. an auxiliary spray head;

4011. a water outlet nozzle; 4012. a connecting member; 4013. a water pressing plate; 4014. a water diversion gap;

50. a filter tank; 51. a clear water tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The first embodiment,

Referring to fig. 1 to 6, the present embodiment provides a sea cucumber intestine screening and washing device, including a frame 10, a screening drum 20, a power unit 30 and a washing pipeline 40, wherein the screening drum 20 is rotatably disposed on the frame 10, and the screening drum 20 is provided with a door panel 201 capable of being opened or closed; the power unit 30 is disposed on the frame body 10, and a power output end of the power unit 30 is disposed on a central shaft at one end of the screening drum 20, and the power unit 30 may be an ac motor and drives the screening drum 20 to rotate in a chain transmission manner. The flushing pipeline 40 comprises a flushing nozzle 401 and a water supply pipe 402 for supplying water to the flushing nozzle 401, the axial center of the water supply pipe 402 is arranged to penetrate through the central shaft at the other end of the screening drum 20, and the flushing nozzle 401 is located in the inner cavity of the screening drum 20.

Screening washing unit will adopt the theory of operation that similar cylinder divides the sieve, sieves out in having the branch sieve cylinder 20 with debris, and the effectual sea cucumber intestines of avoiding have sieve mesh 203 on the branch sieve cylinder 20 to sieve simultaneously to utilize washing pipeline 40 to wash the sea cucumber intestines, make debris follow rivers outflow branch sieve cylinder 20, improve and divide sieve efficiency, and reach abluent effect.

During cleaning, in order to ensure that the integrity of the intestines is not damaged when the intestines rotate at a high speed in the screening roller 20, the rotation speed of the screening roller 20 needs to be controlled, so that the rotation speed of the screening roller 20 is low, for example, 200 and 400r/min, to ensure the cleaning effect of the sea cucumber intestines.

Specifically, the sea cucumber intestines to be sieved are placed in the sieving roller 20, and the door panel 201 is closed. At this time, the power unit 30 is turned on to drive the sieving roller 20 to rotate to generate centrifugal force, so as to throw out silt and undigested residues in the intestines of the sea cucumbers. Meanwhile, the washing pipeline 40 improves a water source for the washing nozzle 401 through the water supply pipe 402, and then sprays high-pressure water in the screening roller 20, and the high-pressure water impacts the sausage body to reduce viscosity between the sausage bodies, so that the washing effect under the impact of the high-pressure water is better, and then after the washing is performed within a manually set time, the screening and washing device is stopped, the door plate 201 is opened, and the sea cucumber sausages which are washed in the screening roller 20 are taken out, so that the efficient washing effect is achieved.

Further, as shown in fig. 3, a plurality of arc protrusions 202 are uniformly distributed on the inner side wall of the sifting drum 20 in this embodiment. The arc protrusion 202 may be hemispherical or elliptical. When the sea cucumber intestines are screened and cleaned by the screening roller 20, the friction between the intestine body and the wall of the roller can be increased by the cambered surface protrusions 202 on the inner wall of the screening roller 20 so as to simulate the effects of manual kneading and intestine body carding. Then, the sea cucumber intestines can be better cleaned by combining the flushing of the high-pressure water flow of the flushing pipeline 40, the sea cucumber intestines can be cleaned in a large batch by screening, and the cleaning efficiency is effectively improved.

In this embodiment, the screening drum 20 and the door panel 201 are provided with tapered inclined arc surfaces (not shown). The conical inclined arc surface can be understood as a horn mouth shape, the door plate 201 is opened and closed at the position of a small opening of the horn mouth, after the sea cucumber intestines are cleaned, the door plate 201 is rotated downwards, the sea cucumber intestines in the screening roller 20 are concentrated at the inclined arc surface through the scouring of water flow, and then the cleaned sea cucumber intestines can be efficiently taken out after the door plate 201 is opened, so that the practicability and the working efficiency are improved.

As shown in fig. 1 and 3, in the present embodiment, the frame body 10 is provided with a screening chamber 102 for accommodating the screening drum 20 and a protective cover 103 engaged with the screening chamber 102, the screening chamber 102 is provided with a water outlet 104, and one side of the protective cover 103 is hinged to the frame body 10, and may be hinged by a hinge. The screening chamber 102 is provided with the screening roller 20 which is convenient to accommodate, and the screening roller 20 can be completely sealed in a cavity formed by the protective cover 103 and the screening chamber 102 by combining the arrangement of the protective cover 103, so that the situation that the washing water body is splashed on the screening and washing device and an external human body when the sea cucumber intestines are washed by the screening roller 20 is avoided. The closed cavity can effectively control the environment of the screening and cleaning, and guide water flow to be discharged through the water outlet 104, so that the practicability is improved, and the service life of the screening and washing device is prolonged.

As shown in fig. 1 and fig. 2, the bearing unit 101 in this embodiment may be a spherical outside bearing with a seat, and two spherical outside bearings are sleeved with the central shaft at two ends of the screening drum 20, and then installed on the frame body 10. The sea cucumber intestines are acidic, so that the sea cucumber intestines cleaning environment is corroded to a certain degree, and the spherical outside bearing with the seat can prevent the bearing from being exposed outside, so that the service life of the screening and washing device is prolonged.

As shown in fig. 4, in this embodiment, the surfaces of the sieving roller 20 and the frame body 10 are provided with an acid corrosion-resistant coating 204, the coating 204 may be a coating 204 made of nano ceramic paint on the sieving roller 20 and the frame body 10, and the design of the coating 204 may avoid corrosion of acidic liquid generated during sea cucumber intestine cleaning, so as to improve the service life of the equipment.

The diameter of the screen holes 203 on the screen drum 20 in the embodiment is 1mm-5 mm. The variety and content of impurities contained in the sea cucumber intestines are different due to different culture modes. Mainly uses hanging cage culture, so the silt content in the sea cucumber intestines is less, but because the feeds such as kelp are fed manually, a large amount of kelp dregs and other impurities can be stored in the sea cucumber intestines and the surfaces, and the cleaning is also more complicated. However, the silt and the kelp dregs are fine, and the sea cucumber intestines can be separated from the sea cucumber intestines by the screening roller 20 when the screening roller rotates for screening, and are separated out through the screen holes 203 on the screening roller 20, so that the purposes of separation and cleaning are achieved.

The design that the diameter of the sieve holes 203 is 1mm-5mm can prevent the sea cucumber intestines from being sieved after the sea cucumber intestines are sieved. Preferably, the sieve mesh 203 with a diameter of 3mm can be used, which ensures that silt and redundant dregs can be discharged through small holes to be separated from the sea cucumber intestines, and also prevents the sea cucumber intestines from being sieved out when the sieving efficiency is ensured.

Among the sea cucumber intestines cleaning process, the washing of high-pressure clear water will be followed whole cleaning process, and the pipeline 40 that washes has played the important function to wasing the intestines body, can carry out high-pressure washing with silt, digestate and the plant of letting out that the intestines body separates through high-pressure rivers, makes the intestines body and impurity separation to along with rivers throw away through the sieve mesh 203 of branch sieve cylinder 20, improve the abluent effect of the intestines body.

Specifically, as shown in fig. 4, a central shaft at the other end of the screening drum 20 is a hollow shaft 205, a water supply pipe 402 passes through the middle of the hollow shaft 205, a rolling bearing is installed between the hollow shaft 205 and the water pipe, the water supply pipe 402 is stably fixed in the central shaft of the screening drum 20, and the washing nozzle 401 is located in the screening drum 20, so as to achieve the purpose of providing high-pressure water flow to the inside of the screening drum 20.

Therefore, the design of the washing nozzle 401 is one of the important technical difficulties, and the washing nozzle 401 needs to spray water at a large angle, and simultaneously, the water flow can flush the inside of the whole screening drum 20, so that the effect of complete washing is achieved. The washing nozzle 401 in this embodiment includes faucet 4011, connecting piece 4012 and pressurized-water plate 4013, faucet 4011 is provided with the annular groove, the rotatable cover of one end of connecting piece 4012 is established in rotatory, and pressurized-water plate 4013 sets up on the other end of connecting piece 4012, and the export of faucet 4011 is located the setting towards pressurized-water plate 4013. The connecting piece 4012 can be in a square structure, a hole is formed in one side of the square structure to be in running fit with an annular groove of the water outlet nozzle 4011, and a water pressing disc 4013 is arranged on the other side opposite to the side.

When supplying water through delivery pipe 402, the high pressure water can strike earlier on pressurized-water dish 4013 via faucet 4011 blowout, combine the normal running fit between connecting piece 4012 and the faucet 4011, make pressurized-water dish 4013 rotate or swing, and then break up rivers, the sputter angle of rivers can reach 120, make rivers wash towards 360 sputter of inside wall of branch sieve cylinder 20, wash the sea cucumber intestines that are located on branch sieve cylinder 20, the efficiency of washing is improved.

As shown in fig. 5 and 6, the edge circumference permutation of pressure water dish 4013 is provided with a plurality of breach 4014 that divides, through the design of breach 4014 that divides, can be so that when rivers strike, more abundant with rivers break up, also be favorable to driving pressure water dish 4013 and connecting piece 4012 through rivers simultaneously and rotate, has satisfied the high-efficient mesh of washing sea cucumber intestines.

As shown in fig. 2, the flushing line 40 is provided with at least one valve 403 in this embodiment. The valve 403 may be a check valve, an electromagnetic valve, or the like, and the water supply of the water supply pipe 402 may be controlled at any time by the design of the valve 403, thereby improving convenience and practicability of use.

Example II,

The device provided by the embodiment of the present invention has the same implementation principle and technical effect as those of the embodiment 1, and for the sake of brief description, reference may be made to the corresponding contents in the embodiment 1 without reference to the embodiment.

The sea cucumber intestine screening and washing device obtained through the design can meet the requirements of screening and washing the sea cucumber intestines, but designers further improve the device with the aim of further improving the functions.

Specifically, as shown in fig. 7, the handle 206 is arranged on the sieving roller in the embodiment, and the manual rotation of the sieving roller is facilitated through the handle 206, and the sieving roller is positioned, so that the practicability is improved.

As shown in fig. 7, in this embodiment, an auxiliary nozzle 404 is further designed on the flushing pipeline, the flushing nozzle 401 and the auxiliary nozzle 404 are connected in parallel to communicate with the water supply pipe 402, and a water outlet of the auxiliary nozzle 404 is designed toward the outer side surface of the screening drum 20 and is installed in the screening cavity 102.

Specifically, screening washing unit will adopt the theory of operation that similar cylinder divides the sieve, sieves out debris with dividing sieve cylinder 20 in, and the effectual sea cucumber intestines of avoiding have sieve mesh 203 on the branch sieve cylinder 20 to sieve simultaneously to utilize washing pipeline 40 to wash the sea cucumber intestines, make debris follow rivers outflow branch sieve cylinder 20. Meanwhile, the auxiliary spray nozzle 404 is arranged in the screening cavity 102 outside the screening roller 20, the outer side surface of the screening roller 20 can be washed through the auxiliary spray nozzle 404, so that the purpose of taking out screened silt, food residues and the like from the screening and washing device through water flow is achieved, the silt, food residues and the like are effectively prevented from being retained or adhered on the screening roller 20 or in the screening cavity 102, backflow is effectively avoided, the screening efficiency is improved, and the cleaning effect is achieved.

Further, as shown in fig. 8, in the present embodiment, a filtering tank 50 and a clean water tank 51 are further designed, the water outlet 104 is communicated with the filtering tank 50, the filtering tank 50 is communicated with the clean water tank 51, and the clean water tank 51 is communicated with the water supply pipe 402. Through the design of the filter tank 50 and the clear water tank 51, the sea cucumber intestine cleaning wastewater can be recycled, impurities (silt and food residues) in the wastewater are filtered, the acidity of the wastewater is neutralized, and the like, so that the cleaned wastewater can be recycled.

Specifically, the water in the clear water tank 51 can be pumped to the screening flushing device by the water pump, so that the purpose of water recycling is achieved, the problem of wastewater discharge is solved, the practicability is improved, and the pollution to the environment is effectively avoided. The design of the washing nozzle 401 is one of important technical difficulties, the washing nozzle 401 can spray water at a large angle, and meanwhile, the water flow can wash the inside of the whole screening roller 20, so that the complete washing effect is achieved, and the efficient and practical screening and cleaning effect on the sea cucumber intestines is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sea cucumber intestines screening and washing device is characterized by comprising:

a frame body;

2. A sea cucumber intestine screening and washing device according to claim 1, wherein: a plurality of cambered surface protrusions are uniformly distributed on the inner side wall of the screening roller.

3. A sea cucumber intestine screening and washing device according to claim 1, wherein: the diameter of the sieve holes on the sieving roller is 1mm-5 mm.

4. A sea cucumber intestine screening and washing device according to claim 1, wherein: and a bearing unit is arranged on a central shaft of the screening roller and is arranged on the frame body.

5. A sea cucumber intestine screening and washing device according to claim 1, wherein: the washing nozzle comprises a water outlet nozzle, a connecting piece and a water pressing plate, wherein the water outlet nozzle is provided with an annular groove, a rotatable sleeve of one end of the connecting piece is arranged in the rotation, the water pressing plate is arranged at the other end of the connecting piece, and the outlet of the water outlet nozzle faces the water pressing plate.

6. A sea cucumber intestine screening and washing device as claimed in claim 5, wherein: and a plurality of water diversion gaps are arranged in the edge circumference of the water pressing disc in an aligned manner.

7. A sea cucumber intestine screening and washing device according to claim 1, wherein: the support body is provided with the holding divide the sieve chamber of sieve cylinder and with divide sieve chamber matched with protection casing, divide the sieve chamber to be provided with the outlet, one side of protection casing with the support body is articulated to be set up.

8. A sea cucumber intestine screening and washing device according to claim 1, wherein: the flushing line is provided with at least one valve.

9. A sea cucumber intestine screening and washing device according to claim 1, wherein: the screening roller and the door plate are provided with conical inclined cambered surfaces.

10. A sea cucumber intestine screening and washing device according to claim 1, wherein: and acid corrosion resistant coatings are arranged on the surfaces of the screening roller and the frame body.