Solid-liquid separation control method for production of multi-flavor fused barbecue sauce

Abstract

The invention belongs to the technical field of solid-liquid separation, and particularly relates to a solid-liquid separation control method for multi-flavor fused barbecue sauce production, which comprises the following steps: S1, feeding a barbecue sauce raw material into a separation cylinder, controlling an extrusion plate to press downwards, applying pressure to the barbecue sauce raw material, and controlling an external negative pressure pump to operate, so that an adsorption tube performs suction filtration on juice; s2, an extrusion plate is controlled to reciprocate in the separation cylinder, and the pressure applied to the barbecue sauce raw materials fluctuates within a set range; s3, an external negative pressure pump is controlled to operate intermittently, an adsorption pipe is made to intermittently conduct suction filtration on juice in the barbecue sauce raw materials, and meanwhile, a controller controls a rotating motor to drive an extrusion plate and the adsorption pipe to rotate in a separation cylinder; the device is simple in structure, filter pressing, suction filtration, vibration and stirring are matched, the filter screen is prevented from being blocked, solid-liquid separation is fully conducted on barbecue sauce raw materials, and the solid-liquid separation effect and efficiency are guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of solid-liquid separation, and particularly relates to a solid-liquid separation control method for multi-flavor fusion barbecue sauce production. BACKGROUND

[0002] Barbecue sauce is a seasoning that is applied to the surface of food during the process of barbecue to increase the taste of food. Good barbecue sauce can improve the flavor of food and increase the appetite of diners. Flavor is one of the most important food qualities, and the quality of flavor will affect the final quality of food. During the production of barbecue sauce, raw material juice needs to be mixed, and the mixed residues in the raw material juice will affect the quality of the sauce. Therefore, a separation device is needed to separate and process the raw material juice, so as to improve the quality, taste and production of the sauce. The existing separation device adopts a filtering method to achieve separation. The separation device uses a top-down separation method. The juice in the raw material is gradually filtered through the filter screen under the action of constant pressure or gravity applied from the outside, so as to achieve separation. However, in this process, the filter mechanism is prone to blockage, and the filter mechanism needs to be cleaned frequently, which affects the separation of the raw material juice and reduces the separation efficiency. At the same time, the efficiency of this separation method is relatively low, which will lead to a long separation process and cannot meet the use requirements. SUMMARY

[0003] In order to make up for the shortcomings of the prior art, the solid-liquid separation control method for multi-flavor fusion barbecue sauce production is proposed by combining pressure filtration, suction filtration, vibration and stirring to avoid filter screen blockage and ensure the effect and efficiency of solid-liquid separation.

[0004] The technical scheme adopted by the application to solve the technical problems is as follows: the solid-liquid separation control method for multi-flavor fusion barbecue sauce production, the control method comprises: S1: the barbecue sauce raw material is sent into the separation cylinder in the separation device from the feeding port, then the controller controls the lifting motor to drive the extrusion plate to press down, so as to apply pressure to the barbecue sauce raw material in the separation cylinder, and the controller controls the external negative pressure pump to run, so that the negative pressure exists in the adsorption tube, and the juice in the barbecue sauce raw material is attracted and suction filtered; S2: the controller controls the lifting motor to drive the extrusion plate to reciprocate in the separation cylinder, so that the pressure applied by the extrusion plate to the barbecue sauce raw material in the separation cylinder fluctuates within a set range; S3: the controller controls the external negative pressure pump to run intermittently, so that the adsorption tube intermittently suction filters the juice in the barbecue sauce raw material, and the controller controls the rotating motor to drive the extrusion plate and the adsorption tube to rotate in the separation cylinder; The separation device comprises a support frame, a lifting column installed on the support frame, a guide rod installed on the lifting column, an installation plate installed on the guide rod, a lifting motor and a rotating motor installed on the installation plate, a screw rod installed between the lifting motor and the lifting column, and a rotating shaft installed on the rotating motor; A separation cylinder is installed on the support frame, a feeding port and a discharging port are installed on the separation cylinder, a pressing plate is installed in the separation cylinder, the pressing plate is installed on the rotating shaft, and a closing cover is installed at the opening of the separation cylinder; A liquid collecting cavity is formed in the pressing plate, an adsorption tube is installed on the pressing plate, a filter screen is installed on the adsorption tube, and the adsorption tube is communicated to the liquid collecting cavity; A liquid outlet hose is installed on the closing cover, a rotary joint is installed on the rotating shaft, and the liquid outlet hose is communicated to the liquid collecting cavity through the rotary joint.

[0005] Preferably, the diameter of the filter screen is greater than the diameter of the adsorption tube, micropores are formed on the surface of the adsorption tube, and the mesh diameter of the filter screen is smaller than the diameter of the micropores; A stretching rod is installed on the filter screen, the stretching rod is elastic, and the stretching rod stretches the filter screen away from the adsorption tube.

[0006] Preferably, a plurality of fixing rings are installed on the filter screen, the fixing rings divide the filter screen into a plurality of parts, the fixing rings are elastic, and the fixing rings are sleeved and fixed on the adsorption tube.

[0007] Preferably, a mounting seat is installed on the adsorption tube, a mounting groove is formed in the mounting seat, and the fixing rings are clamped and mounted into the mounting groove.

[0008] Preferably, the pressing plate comprises a fixed plate and a vibrating plate, the fixed plate is installed on the rotating shaft, a circular annular liquid collecting groove is formed on the upper surface of the fixed plate, the vibrating plate is in a circular annular shape, the vibrating plate is installed in the liquid collecting groove through an elastic connecting ring, and the vibrating plate closes the liquid collecting groove to form a liquid collecting cavity; The adsorption tube is installed on the fixed plate through an elastic block, a positioning rod is installed on the vibrating plate, the lower end of the positioning rod is connected to the bottom surface in the adsorption tube, the adsorption tube is an elastic tube, the positioning rod is an elastic rod, and a vibrator is installed on the vibrating plate.

[0009] Preferably, a closing baffle is installed on the upper surface of the pressing plate, and the closing baffle is in contact with the inner wall of the separation cylinder; A fitting ring is installed on the closing baffle, and the diameter of the fitting ring in a free state is greater than the diameter of the separation cylinder and the closing baffle.

[0010] Preferably, the upper end of the separation cylinder is provided with an entering section, which is arc-shaped and smoothly transitions with the inner wall of the separation cylinder, the inner diameter of the entering section is larger than the inner diameter of the separation cylinder, and the inner diameter of the entering section is larger than the outer diameter of the fitting ring. The closed baffle is provided with an arc-shaped area, which forms a buffer cavity with the inner wall of the separation cylinder.

[0011] Preferably, the surface of the closed baffle is provided with a polytetrafluoroethylene layer.

[0012] The beneficial effects of the present application are as follows: 1. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce disclosed by the present application, by setting the lifting motor, rotating motor, extrusion plate, adsorption pipe, filter screen and vibrator, the barbecue sauce raw materials in the separation cylinder are extruded, and the adsorption pipe rotates in the separation cylinder, so that the barbecue sauce raw materials are stirred, and pressure filtration and suction filtration are simultaneously performed, thereby improving the solid-liquid separation effect and efficiency of the barbecue sauce raw materials. At the same time, the stirring of the adsorption pipe in the separation cylinder and the vibration generated by the vibrator will promote the separation and falling of the solid raw materials attached to the filter screen, avoid the blockage of the filter screen, and prolong the cleaning and maintenance period of the separation device. At the same time, the vibration generated by the vibrator and the stirring of the adsorption pipe will promote the separation of the solid and juice in the barbecue sauce raw materials, thereby improving the solid-liquid separation effect and efficiency of the barbecue sauce raw materials.

[0013] 2. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce disclosed by the present application, by setting the extrusion plate, closed baffle, fitting ring and buffer cavity, when the extrusion plate extrudes the barbecue sauce raw materials in the separation cylinder, the extrusion plate and the inner wall of the separation cylinder are prevented from overflowing and spattering upwards, at the same time, the buffer cavity is set to buffer and collect the barbecue sauce raw materials that may exist and spatter upwards from the gap between the extrusion plate and the inner wall of the separation cylinder, so as to avoid the barbecue sauce raw materials from falling on the upper surface of the extrusion plate, the surface of the vibrator and the lower surface of the closed cover, thereby preventing the leakage and pollution of the barbecue sauce raw materials and affecting the normal operation of the separation device. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below with reference to the accompanying drawings.

[0015] Figure 1 is a step block diagram of the control method of the present application; Figure 2 is a perspective view of the separation device in the present application; Figure 3 is a structural schematic view of the separation cylinder in the separation device in the present application; Figure 4 is a structural schematic view of the adsorption pipe in the separation device in the present application; Figure 5 is Figure 3An enlarged view of the middle A; Figure 6 is Figure 3 An enlarged view of the middle B; Figure 7 is Figure 4 An enlarged view of the middle C; Figure 8 is Figure 4 An enlarged view of the middle D; In the figure: support frame 1, lifting column 11, mounting plate 12, guide rod 121, lifting motor 13, screw rod 131, rotating motor 14, rotating shaft 141, separation cylinder 2, feeding port 21, discharging port 22, liquid outlet hose 23, rotary joint 231, entering section 24, closing cover 25, extrusion plate 3, vibration plate 31, liquid collection cavity 32, elastic connecting ring 33, filter screen 4, adsorption tube 41, micropore 411, positioning rod 42, opening rod 43, mounting seat 44, fixing ring 45, elastic block 46, closing baffle 5, fitting ring 51, buffer cavity 52, vibrator 6. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0017] As Figures 1 to 8 shown, the control method comprises the following steps: S1: The barbecue sauce raw materials are sent into the separation cylinder 2 in the separation device from the feeding port 21, and then the controller controls the lifting motor 13 to drive the extrusion plate 3 to press down, so that the pressure is applied to the barbecue sauce raw materials in the separation cylinder 2, and at the same time, the controller controls the external negative pressure pump to run, so that the negative pressure exists in the adsorption tube 41, and the juice in the barbecue sauce raw materials is attracted and filtered; S2: The controller controls the lifting motor 13 to drive the extrusion plate 3 to reciprocate in the separation cylinder 2, so that the pressure applied by the extrusion plate 3 to the barbecue sauce raw materials in the separation cylinder 2 fluctuates within a set range; S3: The controller controls the external negative pressure pump to run intermittently, so that the adsorption tube 41 intermittently filters the juice in the barbecue sauce raw materials, and at the same time, the controller controls the rotating motor 14 to drive the extrusion plate 3 and the adsorption tube 41 to rotate in the separation cylinder 2; The separation device comprises a support frame 1, a lifting column 11 is installed on the support frame 1, a guide rod 121 is installed on the lifting column 11, a mounting plate 12 is installed on the guide rod 121, a lifting motor 13 and a rotating motor 14 are installed on the mounting plate 12, a screw rod 131 is installed between the lifting motor 13 and the lifting column 11, and a rotating shaft 141 is installed on the rotating motor 14; The support frame 1 is provided with a separation cylinder 2, the separation cylinder 2 is provided with a feeding port 21 and a discharging port 22, the separation cylinder 2 is provided with an extrusion plate 3, the extrusion plate 3 is installed on a rotating shaft 141, and the separation cylinder 2 is provided with a closing cover 25 at an opening; The extrusion plate 3 is provided with a liquid collecting cavity 32, the extrusion plate 3 is provided with a suction pipe 41, the suction pipe 41 is provided with a filter screen 4, and the suction pipe 41 is communicated to the liquid collecting cavity 32; The closing cover 25 is provided with a liquid outlet hose 23, the rotating shaft 141 is provided with a rotary joint 231, and the liquid outlet hose 23 is communicated to the liquid collecting cavity 32 through the rotary joint 231; A solid-liquid separation control method for producing multi-flavor fusion barbecue sauce: Firstly, the barbecue sauce raw materials are added to the separation device, the extrusion plate 3 is used for pressure filtration of the raw materials, and the suction pipe 41 is used for suction filtration of the raw materials, so as to ensure good effect and efficiency of solid-liquid separation in the production process of the barbecue sauce; Secondly, the pressure for pressure filtration of the raw materials in the separation device is detected, and the controller is used to control the reciprocating motion of the lifting motor 13, so that the pressure filtration pressure in the separation device fluctuates within a set range, thereby promoting the solid-liquid separation of the raw materials; Then, the controller is used to control the suction pipe 41 to intermittently perform suction filtration on the raw materials, so as to avoid the solid part in the raw materials from being attached and clogging the filter screen 4 due to continuous suction filtration; Finally, the controller controls the rotating motor 14 to drive the extrusion plate 3 to rotate, so that the suction pipe 41 stirs and filters everywhere in the raw materials, promotes the solid-liquid separation of the raw materials, and avoids clogging of the filter screen 4, and at the same time, after the solid-liquid separation of the raw materials, the solid part in the raw materials is discharged from the discharging port 22; When working, the closing cover 25 is opened, the extrusion plate 3 is lifted from the separation cylinder 2, and then the separation device is cleaned, the lifting motor 13 is controlled to operate by the controller, thereby driving the screw rod 131 to rotate, so that the mounting plate 12 moves downward, and then the extrusion plate 3 enters the separation cylinder 2, and then the closing cover 25 is closed on the separation cylinder 2; At the same time, the barbecue sauce raw materials are sent into the separation cylinder 2 from the feeding port 21, until the height of the barbecue sauce raw materials in the separation cylinder 2 reaches a set height, then the lifting motor 13 is controlled to operate by the controller, so that the screw rod 131 is driven, and then the extrusion plate 3 contacts the barbecue sauce raw materials in the separation cylinder 2; Meanwhile, since the liquid outlet hose 23 is connected to the negative pressure pump outside the separation device at the end far from the separation device, when the pressing plate 3 contacts the barbecue sauce raw material in the separation cylinder 2, the adsorption pipe 41 on the pressing plate 3 will be inserted into the inside of the barbecue sauce raw material, and the microporous 411 on the surface of the adsorption pipe 41 will cooperate with the filter screen 4 installed on the adsorption pipe 41, so that the juice in the barbecue sauce raw material is filtered into the adsorption pipe 41, and then the juice in each adsorption pipe 41 will enter the liquid collecting cavity 32 for collection, and then the filtered juice will enter the liquid outlet hose 23 and be discharged to the storage tank outside for preservation, and the liquid outlet hose 23 is connected to the liquid collecting cavity 32 through the rotating joint 231 on the rotating shaft 141, avoiding the winding of the liquid outlet hose 23 on the rotating shaft 141; Meanwhile, the controller controls the lifting motor 13 to operate, so that the pressing plate 3 presses the barbecue sauce raw material in the separation cylinder 2, so that the juice in the barbecue sauce raw material is pressed and filtered into the adsorption pipe 41 under the action of pressure, thereby promoting the solid-liquid separation effect and efficiency of the barbecue sauce raw material, and according to the pressure detected by the pressure sensor in the separation cylinder 2, the controller will control and adjust the height of the pressing plate 3 in the separation cylinder 2, so that the pressing plate 3 reciprocally presses the barbecue sauce raw material, so that the pressure acting on the barbecue sauce raw material fluctuates within a certain range, thereby promoting the solid-liquid separation of the barbecue sauce raw material, avoiding the continuous constant pressure, causing the solid part of the barbecue sauce raw material to adhere to the filter screen 4, the juice separation release speed to slow down and the separation to be incomplete, affecting the solid-liquid separation effect and efficiency; Meanwhile, during the solid-liquid separation of the barbecue sauce raw material, the controller controls the rotating motor 14 to operate, driving the rotating shaft 141, the pressing plate 3 and the adsorption pipe 41 to rotate, so that the adsorption pipe 41 sucks the juice in the barbecue sauce raw material in the separation cylinder 2, improving the effect and efficiency of solid-liquid separation, avoiding the adsorption pipe 41 staying in the fixed area in the separation cylinder 2, causing the juice in the barbecue sauce raw material in the area to be over-sucked and separated, and the solid part after separation to form an interception layer near the adsorption pipe 41, preventing the juice in the barbecue sauce raw material in other areas from moving to the adsorption pipe 41 for solid-liquid separation, and the rotating adsorption pipe 41 in the separation cylinder 2 also stirs the barbecue sauce raw material, promoting the solid-liquid separation of the barbecue sauce raw material, and reducing the possibility of the solid part of the barbecue sauce raw material adhering to the filter screen 4 during the solid-liquid separation process, causing the filter screen 4 to be blocked, ensuring the effect and efficiency of solid-liquid separation; Meanwhile, by pressing the barbecue sauce raw material with the pressing plate 3, sucking the juice in the barbecue sauce raw material with the adsorption pipe 41, and rotating the adsorption pipe 41 in the separation cylinder 2, the barbecue sauce raw material is subjected to external force for pressure filtration and suction filtration, and the stirring of the barbecue sauce raw material increases the area and region of the barbecue sauce raw material in contact with the adsorption pipe 41 in the separation cylinder 2, which fully promotes the solid-liquid separation of the barbecue sauce raw material, thereby improving the solid-liquid separation effect and efficiency of the barbecue sauce raw material.

[0018] As an embodiment of the present application, the diameter of the filter screen 4 is larger than the diameter of the adsorption tube 41, the surface of the adsorption tube 41 is provided with micropores 411, and the diameter of the mesh of the filter screen 4 is smaller than the diameter of the micropores 411; The filter screen 4 is provided with a stretching rod 43, the stretching rod 43 is elastic, and the stretching rod 43 stretches the filter screen 4 away from the adsorption tube 41; Because the diameter of the filter screen 4 is larger than the diameter of the adsorption tube 41, there is a gap between the filter screen 4 and the adsorption tube 41, and the filter screen 4 is prone to moving or deforming relative to the adsorption tube 41, so that when the adsorption tube 41 performs solid-liquid separation on the barbecue sauce raw material and filters the juice therein, the filter screen 4 is not always pressed tightly onto the surface of the adsorption tube 41 by the filtering pressure and the barbecue sauce raw material, and as the adsorption tube 41 moves in the separation cylinder 2, the filter screen 4 also moves, fluctuates, and deforms on the surface of the adsorption tube 41, which promotes the solid part of the barbecue sauce raw material attached to the filter screen 4 to separate, and reduces the possibility of the solid part of the barbecue sauce raw material being attached to and clogging the filter screen 4; At the same time, because the filter screen 4 is provided with the stretching rod 43, the filter screen 4 is kept stretched and relatively taut on the adsorption tube 41, so that when the adsorption tube 41 is pressed and compressed by the barbecue sauce raw material, the filter screen 4 still tends to stretch and maintain its shape, reducing the possibility of the filter screen 4 being deformed and wrinkled by the pressing, and further reducing the possibility of the solid part of the barbecue sauce raw material being attached to and clogging the filter screen 4, thereby ensuring the effect and efficiency of the solid-liquid separation on the barbecue sauce raw material.

[0019] As an embodiment of the present application, a plurality of fixing rings 45 are installed on the filter screen 4, the fixing rings 45 separate the filter screen 4 into a plurality of parts, the fixing rings 45 are elastic, and the fixing rings 45 are fixedly sleeved on the adsorption tube 41; Because the adsorption tube 41 is relatively long, and the filter screen 4 on the surface of the adsorption tube 41 is subjected to relatively large viscous resistance of the barbecue sauce raw material when the adsorption tube 41 rotates in the separation cylinder 2 along with the pressing plate 3, the filter screen 4 is easily subjected to a relatively large force and the overall deformation of the filter screen 4 is relatively large, therefore, a plurality of fixing rings 45 are installed on the filter screen 4, the filter screen 4 is separated into a plurality of relatively independent parts by the fixing rings 45, so as to avoid the overall filter screen 4 being subjected to a relatively large force in the barbecue sauce raw material, which causes the filter screen 4 to be excessively deformed or damaged, thereby affecting the solid-liquid separation effect and efficiency of the filter screen 4 on the barbecue sauce raw material; At the same time, the plurality of fixing rings 45 on the filter screen 4 fix the filter screen 4 on the adsorption tube 41 multiple times, improve the fixing effect of the filter screen 4, and avoid the filter screen 4 from moving or falling off during the operation, thereby affecting the solid-liquid separation effect of the separation device on the barbecue sauce raw material.

[0020] As an embodiment of the present application, the adsorption pipe 41 is provided with a mounting seat 44, and the mounting seat 44 is provided with a mounting groove, and the fixing ring 45 is clamped into the mounting groove; By providing the mounting groove on the mounting seat 44 of the adsorption pipe 41 or directly on the surface of the adsorption pipe 41, after the fixing ring 45 fixes the filter screen 4 to the surface of the adsorption pipe 41, the fixing ring 45 is clamped into the mounting groove, so that after the filter screen 4 is subjected to the viscous resistance of the barbecue sauce raw material in the separation cylinder 2, the filter screen 4 can still maintain stable position on the adsorption pipe 41, avoiding the fixing ring 45 from sliding on the adsorption pipe 41, which causes the filter screen 4 to be subjected to excessive force, resulting in damage to the filter screen 4 and affecting the filtering effect of the filter screen 4, thereby improving the fixing effect of the filter screen 4 on the adsorption pipe 41; Meanwhile, when replacing the new filter screen 4 or disassembling, cleaning and reassembling the filter screen 4, the staff can directly clamp the fixing ring 45 into the corresponding mounting groove according to the position of the mounting groove, so as to ensure the accuracy of the installation position of the filter screen 4 on the adsorption pipe 41, avoiding the inaccurate installation position of the filter screen 4, affecting the normal work of the filter screen 4, and affecting the solid-liquid separation effect and efficiency of the separation device on the barbecue sauce raw material.

[0021] As an embodiment of the present application, the extrusion plate 3 comprises a fixed plate and a vibrating plate 31, the fixed plate is installed on the rotating shaft 141, the upper surface of the fixed plate is provided with a circular annular liquid collecting groove, the vibrating plate 31 is in a circular annular shape, the vibrating plate 31 is installed in the liquid collecting groove through an elastic connecting ring 33, and the vibrating plate 31 closes the liquid collecting groove to form a liquid collecting cavity 32; The adsorption pipe 41 is installed on the fixed plate through an elastic block 46, the vibrating plate 31 is provided with a positioning rod 42, the lower end of the positioning rod 42 is connected with the bottom surface in the adsorption pipe 41, the adsorption pipe 41 is an elastic pipe, the positioning rod 42 is an elastic rod, and the vibrating plate 31 is provided with a vibrator 6; Since the vibrating plate 31 and the liquid collecting groove on the fixed plate are connected through the elastic connecting ring 33, the vibrating plate 31 is relatively separated from the fixed plate, and when the vibrator 6 operates, the vibrating plate 31 vibrates together, and then the positioning rod 42 connected to the vibrating plate 31 vibrates; Meanwhile, since the adsorption pipe 41 is installed on the fixed plate through the elastic block 46, the adsorption pipe 41 is relatively separated from the fixed plate, and since the bottom surface in the adsorption pipe 41 is connected with the lower end of the positioning rod 42, when the positioning rod 42 vibrates, the adsorption pipe 41 vibrates together, so that when the filter screen 4 on the surface of the adsorption pipe 41 separates the solid and liquid in the barbecue sauce raw material, the vibration can promote the separation of the solid and liquid in the barbecue sauce raw material, and the separated juice is sucked away by the adsorption pipe 41, thereby realizing the solid-liquid separation effect; Meanwhile, when the vibrator 6 drives the positioning rod 42 and the adsorption tube 41 to vibrate, the solid raw materials attached to the surface of the filter screen 4 will fall off and separate from the filter screen 4, further reducing the possibility of the filter screen 4 being blocked by the solid raw materials in the barbecue sauce raw materials, and avoiding affecting the solid-liquid separation effect and efficiency of the barbecue sauce raw materials.

[0022] As an embodiment of the present application, a closing baffle 5 is installed on the upper surface of the extrusion plate 3, and the closing baffle 5 is in contact with the inner wall of the separation cylinder 2; A fitting ring 51 is installed on the closing baffle 5, and the diameter of the fitting ring 51 in a free state is greater than the diameter of the separation cylinder 2 and the closing baffle 5; When the barbecue sauce raw materials are subjected to solid-liquid separation, the lifting motor 13 drives the rotating shaft 141 and the extrusion plate 3 to move downward, and the barbecue sauce raw materials in the separation cylinder 2 are subjected to extrusion, so that the barbecue sauce raw materials are subjected to external pressure. In this process, due to the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2, the barbecue sauce raw materials under pressure will overflow and splash out from the gap, so that the barbecue sauce raw materials fall onto the upper surface of the extrusion plate 3, affecting the extrusion of the barbecue sauce raw materials and contaminating the components above the extrusion plate 3, affecting the normal operation of the separation device; Meanwhile, by installing the closing baffle 5 on the upper surface and the outer surface of the extrusion plate 3, the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 is filled and closed, avoiding the overflow and spatter of the barbecue sauce raw materials from the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 after being subjected to pressure, and shielding and protecting the vibrator 6 installed on the upper surface of the extrusion plate 3, thereby ensuring the normal operation of the separation device and the solid-liquid separation of the barbecue sauce raw materials; Meanwhile, by installing the fitting ring 51 on the closing baffle 5, after the extrusion plate 3 enters the separation cylinder 2, the fitting ring 51 is subjected to extrusion, and then the fitting ring 51 presses the closing baffle 5 tightly against the inner wall of the separation cylinder 2, improving the closing effect of the closing baffle 5 on the gap between the extrusion plate 3 and the separation cylinder 2, and through the action of the closing baffle 5 above the extrusion plate 3, buffering and storing the possible overflowing barbecue sauce raw materials, as much as possible to avoid the splashing out of the overflowing barbecue sauce raw materials and falling onto the upper surface of the extrusion plate 3, causing the contamination of the upper surface of the extrusion plate 3 or the breeding of bacteria due to the residue of the barbecue sauce raw materials, affecting the solid-liquid separation effect and efficiency of the separation device on the barbecue sauce raw materials.

[0023] As an embodiment of the present application, an entering section 24 is arranged at the upper end of the separation cylinder 2, and the entering section 24 and the inner wall of the separation cylinder 2 are in arc-shaped smooth transition, the inner diameter of the entering section 24 is greater than the inner diameter of the separation cylinder 2, and the inner diameter of the entering section 24 is greater than the outer diameter of the fitting ring 51; An arc-shaped area is arranged on the closing baffle 5, and the arc-shaped area and the inner wall of the separation cylinder 2 form a buffer cavity 52; Since the diameter of the entering section 24 is larger than the inner diameter of the separation cylinder 2, when the extrusion plate 3 is located in the area of the entering section 24, there is a relatively large gap between the extrusion plate 3 and the inner wall of the entering section 24, thereby facilitating the entering and leaving of the extrusion plate 3 into and out of the separation cylinder 2, avoiding uneven stress when the extrusion plate 3 and the closing baffle 5 are not easy to enter into the separation cylinder 2 or directly enter into the separation cylinder 2, thereby causing the extrusion plate 3 to be skewed, affecting the normal operation of the separation device, and at the same time, since the diameter of the entering section 24 is larger than the inner diameter of the separation cylinder 2, when the extrusion plate 3 leaves the separation cylinder 2, the extrusion plate 3 stays at the entering section 24 for a period of time, thereby facilitating the barbecue sauce raw materials attached to the lower surface of the extrusion plate 3 to separate and drop into the separation cylinder 2, avoiding the barbecue sauce raw materials attached to the edge of the extrusion plate 3 from dropping onto the upper end surface or the outer side surface of the separation cylinder 2, and causing the surface of the separation device to be contaminated. At the same time, since the extrusion plate 3 has a relatively large extrusion force on the barbecue sauce raw materials in the separation cylinder 2, when the barbecue sauce raw materials are subjected to solid-liquid separation, there is a case that part of the barbecue sauce raw materials is extruded upward and overflowed from the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2, in this case, the arc-shaped area is arranged on the closing baffle 5, and the arc-shaped area and the inner wall of the separation cylinder 2 are combined to form a buffer cavity 52, thereby collecting and buffering the barbecue sauce raw materials that may exist and be extruded upward and overflowed by using the buffer cavity 52, avoiding the barbecue sauce raw materials from spattering out of the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 and the gap between the closing baffle 5 and the inner wall of the separation cylinder 2, thereby causing the barbecue sauce raw materials to fall onto the upper surface of the extrusion plate 3, the surface of the vibrator 6, and the lower surface of the closing cover 25, resulting in leakage and pollution of the barbecue sauce raw materials, and affecting the normal operation of the separation device.

[0024] As an embodiment of the present application, a polytetrafluoroethylene layer is arranged on the surface of the closing baffle 5. Since the rotating motor 14 drives the extrusion plate 3 and the suction pipe 41 to rotate in the separation cylinder 2 through the rotating shaft 141, and the lower end of the closing baffle 5 is located between the side surface of the extrusion plate 3 and the inner wall of the separation cylinder 2, a polytetrafluoroethylene layer is arranged on the surface of the closing baffle 5, thereby sufficiently reducing the friction between the extrusion plate 3 and the inner wall of the separation cylinder 2 when the extrusion plate 3 rotates, avoiding excessive wear of the surface of the extrusion plate 3 and the closing baffle 5, affecting the sealing and closing effect between the extrusion plate 3 and the inner wall of the separation cylinder 2, and thereby ensuring the solid-liquid separation effect of the separation device on the barbecue sauce raw materials.

[0025] The specific working process is as follows: The solid-liquid separation control method for producing multi-flavor fusion barbecue sauce: Firstly, the barbecue sauce raw materials are added to the separation device, and the raw materials are filtered and adsorbed by the pressing plate 3 and the adsorption pipe 41; Secondly, the pressure for filtering the raw materials in the separation device is detected, and the controller controls the lifting motor 13 to reciprocate, so that the filtering pressure in the separation device fluctuates within a set range; Then, the controller controls the adsorption pipe 41 to intermittently filter the raw materials; Finally, the controller controls the rotating motor 14 to drive the pressing plate 3 to rotate, so that the adsorption pipe 41 stirs and filters the raw materials everywhere; When working, the closure cover 25 is opened, the pressing plate 3 is lifted from the separation cylinder 2, and then the separation device is cleaned. The controller controls the lifting motor 13 to operate, thereby driving the screw rod 131 to rotate, so that the mounting plate 12 moves downward, and then the pressing plate 3 enters the separation cylinder 2. After that, the closure cover 25 is closed on the separation cylinder 2; At the same time, the barbecue sauce raw materials are sent into the separation cylinder 2 from the feeding port 21 until the height of the barbecue sauce raw materials in the separation cylinder 2 reaches a set height. Then, the controller controls the lifting motor 13 to operate, so that the screw rod 131 is driven, and then the pressing plate 3 contacts the barbecue sauce raw materials in the separation cylinder 2; At the same time, when the pressing plate 3 contacts the barbecue sauce raw materials in the separation cylinder 2, the adsorption pipe 41 on the pressing plate 3 is inserted into the barbecue sauce raw materials, and the juice in the barbecue sauce raw materials is filtered into the adsorption pipe 41. Then, the juice enters the liquid collecting cavity 32 to be collected, and then the filtered juice enters the liquid outlet hose 23 and is discharged to the outside storage tank for storage; At the same time, the controller controls the lifting motor 13 to operate, so that the pressing plate 3 extrudes the barbecue sauce raw materials in the separation cylinder 2, so that the juice in the barbecue sauce raw materials is filtered into the adsorption pipe 41 under the action of pressure. According to the pressure detected by the pressure sensor in the separation cylinder 2, the controller controls the pressing plate 3 to reciprocate and extrude the barbecue sauce raw materials, so that the pressure on the barbecue sauce raw materials fluctuates within a set range; At the same time, the controller controls the rotating motor 14 to operate, thereby driving the rotating shaft 141, the pressing plate 3 and the adsorption pipe 41 to rotate, so that the adsorption pipe 41 sucks the juice in the barbecue sauce raw materials everywhere in the separation cylinder 2. At the same time, the rotating adsorption pipe 41 in the separation cylinder 2 also stirs the barbecue sauce raw materials, so as to promote the separation of the barbecue sauce raw materials; Meanwhile, the barbecue sauce raw materials are extruded by the extrusion plate 3, the juice in the barbecue sauce raw materials is sucked by the adsorption pipe 41, and the adsorption pipe 41 rotates in the separation cylinder 2, so that the barbecue sauce raw materials are subjected to external force for pressure filtration and suction filtration, and the stirring of the barbecue sauce raw materials is matched, the area of the barbecue sauce raw materials in contact with the adsorption pipe 41 in the pipe of the separation cylinder 2 is increased, the solid-liquid separation of the barbecue sauce raw materials is promoted, and the solid-liquid separation effect and efficiency are improved; When the adsorption pipe 41 performs solid-liquid separation on the barbecue sauce raw materials and sucks the juice therein, the filter screen 4 will not be always extruded and tightly attached to the surface of the adsorption pipe 41 by the suction pressure and the barbecue sauce raw materials, and as the adsorption pipe 41 moves in the separation cylinder 2, the filter screen 4 will also move, fluctuate and deform on the surface of the adsorption pipe 41, so as to promote the solid part in the barbecue sauce raw materials attached to the filter screen 4 to separate, and reduce the possibility of the solid part in the barbecue sauce raw materials attaching and blocking the filter screen 4; Meanwhile, as the filter screen 4 is provided with the opening rod 43, the filter screen 4 is kept open and relatively tight on the adsorption pipe 41, so as to reduce the possibility of the filter screen 4 being extruded and deformed to produce wrinkles, and the solid part in the barbecue sauce raw materials attaching and blocking the filter screen 4; A plurality of fixed rings 45 are installed on the filter screen 4, the filter screen 4 is divided into a plurality of relatively independent parts by the fixed rings 45, so as to avoid the whole filter screen 4 being subjected to relatively large force in the barbecue sauce raw materials, and causing the filter screen 4 to be excessively deformed or damaged; Meanwhile, the filter screen 4 is fixed on the adsorption pipe 41 for multiple times by the plurality of fixed rings 45 on the filter screen 4, so as to improve the fixing effect of the filter screen 4; After the fixed ring 45 fixes the filter screen 4 to the surface of the adsorption pipe 41, the fixed ring 45 is clamped into the installation slot, so as to keep the position of the filter screen 4 stable on the adsorption pipe 41; Meanwhile, when the new filter screen 4 is replaced or the filter screen 4 is disassembled, cleaned and reassembled, the staff can directly clamp the fixed ring 45 into the corresponding installation slot according to the position of the installation slot, so as to ensure the accuracy of the installation position of the filter screen 4 on the adsorption pipe 41; When the vibrator 6 operates, the vibration plate 31 and the positioning rod 42 connected to the vibration plate 31 vibrate; Meanwhile, when the positioning rod 42 vibrates, the adsorption pipe 41 also vibrates, so that when the adsorption pipe 41 cooperates with the filter screen 4 on the surface to separate the solid and liquid in the barbecue sauce raw materials, the vibration can promote the solid and liquid in the barbecue sauce raw materials to separate from each other, and the separated juice is sucked away by the adsorption pipe 41; Meanwhile, when the vibrator 6 drives the positioning rod 42 and the adsorption pipe 41 to vibrate, the solid raw materials attached to the surface of the filter screen 4 in the barbecue sauce raw materials will fall off and separate from the filter screen 4, so as to reduce the possibility of the filter screen 4 being attached and blocked by the solid raw materials in the barbecue sauce raw materials. At the same time, by installing the closing baffle 5 on the upper surface and the outer surface of the extrusion plate 3, the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 is filled and closed, so that the barbecue sauce raw materials pressed from the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 are prevented from overflowing and spattering, and the vibrator 6 installed on the upper surface of the extrusion plate 3 is shielded and protected. At the same time, by installing the fitting ring 51 on the closing baffle 5, after the extrusion plate 3 enters the separation cylinder 2, the fitting ring 51 is pressed, and the fitting ring 51 presses the closing baffle 5 tightly against the inner wall of the separation cylinder 2. Since the diameter of the entering section 24 is larger than the inner diameter of the separation cylinder 2, when the extrusion plate 3 is located in the area of the entering section 24, there is a relatively large gap between the extrusion plate 3 and the inner wall of the entering section 24, which facilitates the extrusion plate 3 to enter and leave the separation cylinder 2. At the same time, since the diameter of the entering section 24 is larger than the inner diameter of the separation cylinder 2, when the extrusion plate 3 leaves the separation cylinder 2, the extrusion plate 3 stays at the entering section 24 for a period of time, which facilitates the barbecue sauce raw materials attached to the lower surface of the extrusion plate 3 to detach and drop back into the separation cylinder 2. At the same time, the arc-shaped area is provided on the closing baffle 5, and the arc-shaped area and the inner wall of the separation cylinder 2 are combined to form the buffer cavity 52, which collects and buffers the barbecue sauce raw materials that may exist and be extruded upward, so as to prevent the barbecue sauce raw materials from spattering out of the gap between the extrusion plate 3 and the inner wall of the separation cylinder 2 and the gap between the closing baffle 5 and the inner wall of the separation cylinder 2. A polytetrafluoroethylene layer is provided on the surface of the closing baffle 5 to reduce the friction between the extrusion plate 3 and the inner wall of the separation cylinder 2 when the extrusion plate 3 rotates, and to prevent the surface of the extrusion plate 3 and the closing baffle 5 from being excessively worn.

[0026] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce, characterized by: The control method comprises: S1: send the barbecue sauce raw materials from the feed port (21) into the separation cylinder (2) in the separation device, then control the lifting motor (13) to drive the extrusion plate (3) to press down, apply pressure to the barbecue sauce raw materials in the separation cylinder (2), at the same time, control the external negative pressure pump to run, so that the negative pressure exists in the adsorption pipe (41), and the juice in the barbecue sauce raw materials is attracted and filtered; S2: control the lifting motor (13) to drive the extrusion plate (3) to reciprocate in the separation cylinder (2), so that the pressure applied by the extrusion plate (3) to the barbecue sauce raw materials in the separation cylinder (2) fluctuates within a set range; S3: control the external negative pressure pump to run intermittently, so that the adsorption pipe (41) intermittently filters the juice in the barbecue sauce raw materials, and at the same time, control the rotating motor (14) to drive the extrusion plate (3) and the adsorption pipe (41) to rotate in the separation cylinder (2); The separation device comprises a support frame (1), a lifting column (11) is installed on the support frame (1), a guide rod (121) is installed on the lifting column (11), an installation plate (12) is installed on the guide rod (121), a lifting motor (13) and a rotating motor (14) are installed on the installation plate (12), a screw rod (131) is installed between the lifting motor (13) and the lifting column (11), and a rotating shaft (141) is installed on the rotating motor (14); A separation cylinder (2) is installed on the support frame (1), a feed port (21) and a discharge port (22) are installed on the separation cylinder (2), an extrusion plate (3) is installed in the separation cylinder (2), the extrusion plate (3) is installed on the rotating shaft (141), and a closure cover (25) is installed at the opening of the separation cylinder (2); A liquid collecting cavity (32) is formed in the extrusion plate (3), an adsorption pipe (41) is installed on the extrusion plate (3), a filter screen (4) is installed on the adsorption pipe (41), and the adsorption pipe (41) communicates with the liquid collecting cavity (32); A liquid outlet hose (23) is installed on the closure cover (25), a rotary joint (231) is installed on the rotating shaft (141), and the liquid outlet hose (23) communicates with the liquid collecting cavity (32) through the rotary joint (231).

2. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 1, characterized by: The diameter of the filter screen (4) is greater than the diameter of the adsorption pipe (41), micropores (411) are formed on the surface of the adsorption pipe (41), and the mesh diameter of the filter screen (4) is smaller than the diameter of the micropores (411); An elastic supporting rod (43) is installed on the filter screen (4), the supporting rod (43) is elastic, and the supporting rod (43) supports the filter screen (4) away from the adsorption pipe (41).

3. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 1, characterized by: A plurality of fixing rings (45) are installed on the filter screen (4), the fixing rings (45) divide the filter screen (4) into multiple parts, the fixing rings (45) are elastic, and the fixing rings (45) are sleeved and fixed on the adsorption pipe (41).

4. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 3, characterized by: The adsorption pipe (41) is provided with a mounting seat (44) having a mounting groove, and the fixing ring (45) is clamped into the mounting groove.

5. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 1, characterized by: The extrusion plate (3) comprises a fixed plate and a vibrating plate (31), the fixed plate is mounted on a rotating shaft (141), a circular annular liquid collecting groove is formed on the upper surface of the fixed plate, the vibrating plate (31) is in a circular annular shape, the vibrating plate (31) is mounted in the liquid collecting groove through an elastic connecting ring (33), and the vibrating plate (31) closes the liquid collecting groove to form a liquid collecting cavity (32). The adsorption pipe (41) is mounted on the fixed plate through an elastic block (46), the vibrating plate (31) is provided with a positioning rod (42), the lower end of the positioning rod (42) is connected with the bottom surface in the adsorption pipe (41), the adsorption pipe (41) is an elastic pipe, the positioning rod (42) is an elastic rod, and the vibrating plate (31) is provided with a vibrator (6).

6. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 1, characterized by: The upper surface of the extrusion plate (3) is provided with a closing baffle (5), and the closing baffle (5) is in contact with the inner wall of the separation cylinder (2). The closing baffle (5) is provided with a fitting ring (51), and the diameter of the fitting ring (51) in a free state is greater than the diameter of the separation cylinder (2) and the closing baffle (5).

7. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 6, characterized by: The upper end of the separation cylinder (2) is provided with an entering section (24), the entering section (24) and the inner wall of the separation cylinder (2) are in an arc-shaped smooth transition, the inner diameter of the entering section (24) is greater than the inner diameter of the separation cylinder (2), and the inner diameter of the entering section (24) is greater than the outer diameter of the fitting ring (51). The closing baffle (5) is provided with an arc-shaped area, and the arc-shaped area and the inner wall of the separation cylinder (2) form a buffer cavity (52).

8. The solid-liquid separation control method for producing a multi-flavor fusion barbecue sauce according to claim 6, characterized by: The surface of the closing baffle (5) is provided with a polytetrafluoroethylene layer.

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