Slag-liquid separation equipment

Abstract

The utility model discloses slag-liquid separation equipment. The slag-liquid separation equipment comprises an extrusion assembly and a liquid suction assembly, and the extrusion assembly comprises a material pressing mechanism used for providing pressure; the extrusion disc is connected with the material pressing mechanism and is configured to be capable of moving into a target container used for containing slag liquid under the driving of the material pressing mechanism, and liquid in the slag liquid is extruded out by extruding the slag liquid; the liquid suction assembly comprises a liquid suction mechanism and is used for providing suction force; and the liquid suction head is communicated with the liquid suction mechanism and is configured to suck out the extruded liquid in an upper liquid outlet mode under the action of the suction force. The slag-liquid separation device solves the technical problem that slag-liquid separation equipment in the prior art is easy to generate pollution.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, and particularly relates to a slag-liquid separation equipment. BACKGROUND

[0002] The existing slag-liquid separation equipment generally adopts a structure design of installing a liquid outlet valve (usually a one-way valve) at the bottom of a decoction pot. The design has the following problems in actual operation: firstly, the flow rate is slow and liquid residue is prone to occur during the liquid outlet process; secondly, the valve body is located at the bottom of the container, and leakage and blockage problems are prone to occur during long-term operation and use; in addition, the slag continuously contacts the bottom, and is prone to penetrate into the interior of the valve body, which not only is difficult to clean, but also causes drug residue pollution.

[0003] At present, no effective solution has been proposed for the above problems. SUMMARY

[0004] The utility model embodiment provides a kind of slag-liquid separation equipment to at least solve the technical problem that slag-liquid separation equipment is prone to pollution in prior art.

[0005] According to one aspect of the utility model embodiment, a slag-liquid separation equipment is provided, comprising: a pressing assembly, including: a pressing mechanism for providing pressure; a pressing disc connected with the pressing mechanism, configured to be movable into a target container for containing slag-liquid under the driving of the pressing mechanism, and to press out the liquid in the slag-liquid by pressing the slag-liquid; a liquid suction assembly, including: a liquid suction mechanism for providing suction force; a liquid suction head in communication with the liquid suction mechanism, configured to be able to suck out the pressed liquid in an upper liquid outlet manner under the action of the suction force.

[0006] The embodiment realizes direct physical pressing separation of slag-liquid in the target container through the linkage design of the pressing disc and the pressing mechanism, effectively improves the liquid pressing-out efficiency. Meanwhile, the liquid suction assembly and the pressing assembly are integrated, and the separated liquid is sucked synchronously in the pressing process through the upper liquid outlet manner, avoiding the problems of slow flow rate, easy blockage and easy pollution caused by the installation of liquid outlet valve at the bottom of traditional decoction pot.

[0007] In some embodiments, the liquid suction head is configured to be able to pass through the pressing disc in the axial direction of the pressing disc, to extend from one side of the pressing disc to the opposite side of the pressing disc, wherein the opposite side of the pressing disc is the side close to the target container.

[0008] The embodiment solves the space limitation of traditional lateral or bottom liquid suction through the structure of the axial penetration type liquid suction head, so that the liquid suction end can directly reach the bottom of the target container to be able to draw more liquid.

[0009] In some embodiments, the extrusion assembly comprises a pressure arm, which is a hollow structure, arranged between the pressing mechanism and the extrusion disc; the liquid suction head is arranged in the hollow structure and is configured to be movable in the hollow structure along the axial direction of the extrusion disc and through the extrusion disc.

[0010] In the embodiment, the liquid suction head is arranged in the hollow structure and can move with the movement of the extrusion disc, so that the liquid can be timely sucked when the extrusion assembly is extruding, thereby improving the liquid suction rate.

[0011] In some embodiments, the liquid suction assembly further comprises a pressing mechanism arranged at the distal end of the liquid suction head and configured to drive the liquid suction head to move synchronously with the extrusion disc in the axial direction of the extrusion disc, so that the liquid suction head can pass through the extrusion disc and extend to the opposite side of the extrusion disc to penetrate into the target container.

[0012] In the embodiment, the synchronous driving of the pressing mechanism realizes the intelligent cooperative movement of the liquid suction head and the extrusion disc. The mechanical linkage ensures the phase consistency of the displacement of the two, so that the liquid suction stroke and the extrusion stroke are accurately matched. Especially in continuous operation, the problem of liquid backflow or residue blockage caused by asynchronous action can be effectively avoided.

[0013] In some embodiments, the liquid suction assembly further comprises a liquid suction head rotating mechanism arranged at the distal side of the liquid suction head and configured to drive the liquid suction head to rotate.

[0014] In the embodiment, the liquid suction hole periodically sweeps the working surface during rotation, effectively preventing filter hole blockage.

[0015] In some embodiments, the liquid suction mechanism is arranged at the distal side of the liquid suction head, so that the liquid suction head can guide the liquid in the upward liquid outlet mode when the liquid is sucked out.

[0016] In the embodiment, the distal side liquid suction mechanism optimizes the fluid dynamics characteristics by establishing a negative pressure gradient from top to bottom to form stable upward suction.

[0017] In some embodiments, the residue-liquid separation device further comprises a cleaning assembly arranged below the extrusion disc for cleaning the extrusion disc; the extrusion assembly further comprises an extrusion disc rotating mechanism arranged on the pressure wall between the pressing mechanism and the extrusion disc and configured to drive the extrusion disc to rotate when the selected cleaning assembly cleans the extrusion disc.

[0018] In this embodiment, the in-situ self-cleaning function is realized by the structure of rotating cleaning. When the extrusion disc rotates, a dynamic flushing interface is formed with the multi-angle nozzle, which improves the cleaning coverage. At the same time, combined with the mechanical scraping action of the special cleaning brush, the single cleaning time is improved, and the water saving efficiency is improved. In addition, the integrated design avoids the downtime loss of equipment disassembly and cleaning.

[0019] In some embodiments, the cleaning assembly comprises: a cleaning tank, different angle nozzles are installed in the cleaning tank for water spraying on the extrusion disc; at least one cleaning brush is arranged at the bottom of the cleaning tank for washing the extrusion disc; a collection tank is arranged below the cleaning tank and communicates with the bottom of the cleaning tank for collecting the medicinal residues after cleaning.

[0020] In this embodiment, the modular cleaning assembly realizes deep cleaning through multi-stage physical action. Different angle nozzles form a three-dimensional flushing network to effectively remove residues in the micro-holes of the extrusion disc. The bottom cleaning brush adopts a gradually changing hardness brush design, which can remove stubborn stains without damaging the metal surface. In addition, the inclination angle design of the collection tank makes the waste residues automatically slide and gather.

[0021] In some embodiments, it further comprises a frame assembly, which comprises: an upper mounting part for mounting the extrusion assembly and the liquid suction assembly; a lower mounting part for mounting the cleaning assembly and a control device, wherein the control device is used to control the extrusion assembly and the liquid suction assembly to move into the target container at the same time.

[0022] In this embodiment, the layered layout of the frame assembly realizes the optimization of functional division.

[0023] In some embodiments, the residue-liquid separation device further comprises a lifting and shifting mesh barrel assembly, which is configured to be able to lift the mesh barrel, which is detachably nested in the cavity of the decoction barrel, from the decoction barrel to a predetermined height, to preliminarily separate the residue-liquid in the mesh barrel by gravity, and to horizontally shift the mesh barrel to a preset position, wherein the target container is the decoction barrel after the mesh barrel is removed.

[0024] In this embodiment, through the detachable mesh type separation mesh barrel and the lifting and shifting mesh barrel assembly, preliminary separation of residue-liquid can be realized, so that only medicinal residues containing residual medicinal liquid need to be treated subsequently, greatly reducing the processing amount of subsequent pressure filtration and other fine separation, thereby improving the overall separation efficiency.

[0025] In the embodiment of the present application, the slag-liquid separation device comprises an extrusion assembly and a liquid suction mechanism, wherein the extrusion assembly comprises: a pressing mechanism for providing pressure; an extrusion disc connected with the pressing mechanism and configured to be moved into a target container for containing slag-liquid under the driving of the pressing mechanism and to extrude the liquid in the slag-liquid by pressing the slag-liquid; and a liquid suction assembly comprising: a liquid suction mechanism for providing suction force; and a liquid suction head in communication with the liquid suction mechanism and configured to suck out the extruded liquid in the form of liquid outflow under the action of the suction force. The above structure solves the technical problem of the slag-liquid separation device in the prior art that is prone to pollution. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings accompanying the specification of the present application are used to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0027] Figure 1 is a sectional view of a slag-liquid separator according to the embodiment of the present application;

[0028] Figure 2 is a structural view of a frame assembly according to the embodiment of the present application;

[0029] Figure 3 is a structural view of an extrusion assembly according to the embodiment of the present application;

[0030] Figure 4 is a structural view of a liquid suction assembly according to the embodiment of the present application;

[0031] Figure 5 is a structural view of a cleaning assembly according to the embodiment of the present application;

[0032] Figure 6 is a structural view of a frame assembly provided with a control device according to the embodiment of the present application;

[0033] Figure 7 is a sectional view of another slag-liquid separator according to the embodiment of the present application;

[0034] Figure 8 is a structural view of a lifting and shifting net barrel assembly according to the embodiment of the present application;

[0035] Among the above drawings, the following reference signs are included:

[0036] 20, frame assembly; 22, extrusion assembly; 24, suction assembly; 26, cleaning assembly; 28, control device; 221, pressing mechanism; 222, extrusion rotating mechanism; 223, extrusion disc; 241, suction mechanism; 242, pressing mechanism; 243, suction head rotating mechanism; 244, suction head; 261, cleaning tank; 262, cleaning brush; 263, collecting tank; 291, decoction bucket; 292, mesh bucket; 29, lifting and shifting mesh bucket assembly; 293, lifting mechanism; 294, shifting mechanism. DETAILED DESCRIPTION

[0037] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0038] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise, and it should be further understood that the terms "comprise" and / or "include" when used in this specification, indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0039] The relative arrangement of the components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless otherwise specifically stated. It should be understood that the sizes of the various portions shown in the drawings are not drawn to scale for the purpose of convenience in description. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0040] For purposes of the description hereinafter, spatial terms, such as "above", "below", "upper", "lower", and the like, can be used with reference to the illustrated orientation of one device or feature to another device or feature, as the illustrative orientations can be reversed. For example, if the devices in the figures are turned over, object or feature described as above other device or feature would then be oriented below the other device or feature. Thus, the exemplary term "below" can encompass both an orientation of below and above. The devices can be oriented in any direction and terms first, second, etc. can be used interchangeably with terms above, below, and other such terms to describe one element's relationship to another element as the spatial orientation of the figures is flipped or flipped-rotated.

[0041] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any actual physical or logical relationship between the described objects or features. Rather, such words are used merely to distinguish one object or feature from another.

[0042] The utility model embodiment provides a kind of slag liquid separation equipment, as Figure 1 As shown in the drawing, the slag liquid separation equipment mainly includes frame assembly 20, extrusion assembly 22, liquid suction assembly 24, cleaning assembly 26 and control device 28, and the slag liquid separation equipment is used for slag liquid separation of slag liquid in target container. In the embodiment, the target container is taken as an example of decoction bucket 291, and the slag liquid is taken as an example of slag liquid containing medicinal liquid and medicinal slag after decoction.

[0043] Referring to Figures 1 to 6 Frame assembly 20 is the supporting part of slag liquid separator, which is used to support extrusion assembly 22, liquid suction assembly 24 and control device 28. Extrusion assembly 22 is used to extrude medicinal liquid in medicinal slag, and liquid suction assembly 24 is used to suck medicinal liquid. After decoction bucket 291 is transported to the slag liquid separator, control device 28 issues an instruction to extrusion assembly 22 and liquid suction assembly 24, and extrusion assembly 22 and liquid suction assembly 24 receive the instruction and enter the decoction pot downward at the same time. Liquid suction assembly 24 rotates to suck medicinal liquid at the bottom of decoction bucket 291, and extrusion disc 223 compresses medicinal slag to extrude medicinal liquid remaining in medicinal slag, which is sucked out by liquid suction mechanism 241. After extrusion is completed, decoction bucket 291 is taken away by other mechanisms, and then extrusion disc 223 is placed downward into cleaning assembly 26 for cleaning, and the whole process is completed.

[0044] Frame assembly 20, as Figure 2As shown, the frame assembly 20 is constructed from welded stainless steel square tubing and is used for the support and fixation of the entire equipment. A door is provided at the bottom of the frame assembly 20 for maintenance of the control device 28 housed within it.

[0045] In some embodiments, the frame assembly 20 can adopt a modular splicing structure, with the columns and beams connected by T-slot aluminum profiles and a quick-release locking device. The upper part is equipped with an X / Y axial slide rail system, allowing the squeezing assembly 22 and the liquid suction assembly 24 to move collaboratively in the horizontal plane, adapting to the positioning requirements of decoction barrels 291 of different sizes. The lower part integrates a hydraulic lifting platform, which can automatically adjust the docking height between the cleaning assembly 26 and the squeezing plate 223. In this embodiment, the modular structure improves equipment installation efficiency, and faulty modules can be disassembled individually for maintenance. The slide rail system structure allows for the matching of containers of different capacities. The hydraulic lifting platform ensures that the cleaning assembly 26 and the squeezing plate 223 always maintain optimal contact pressure, avoiding seal failure due to mechanical wear.

[0046] Extrusion assembly 22, such as Figure 3 As shown, the assembly consists of a pressing mechanism 221, a pressing and rotating mechanism 222, and a pressing disc 223. The pressing mechanism 221 provides downward pressure to the pressing disc 223. Under the pressure of the pressing mechanism 221, the pressing disc 223 moves downward into the decoction tank 291 and contacts the dregs, squeezing out the medicinal liquid from the dregs. The pressing and rotating mechanism 222 rotates the pressing disc 223 during cleaning, ensuring thorough cleaning. The pressing assembly 22 is located on the upper part of the frame assembly 20 and is used to press the dregs in the decoction tank 291. When the decoction tank 291 arrives, the pressing disc 223 moves downward under the action of a power source, squeezing out the residual medicinal liquid from the dregs.

[0047] In some embodiments, the contact surface between the extrusion disc 223 and the drug residue can be provided with a micro-bump array, with a bump height of 0.5-1.5 mm, which can be arranged in a hexagonal honeycomb pattern. The extrusion disc 223 can also be a multi-segment flexible pressure head. The micro-bump structure reduces the extrusion contact area while increasing pressure, and the flexible pressure head can adapt to irregular drug residue shapes. The contact surface can be coated with a silicone wear-resistant layer with a thickness of 3-5 mm, or coated with a high-performance non-stick coating, such as polytetrafluoroethylene (PTFE) or a ceramic coating. This can reduce drug residue residue, prevent the drug liquid and drug residue from adhering to the extrusion disc 223, and improve cleaning efficiency.

[0048] To more precisely control the extrusion pressure, in some embodiments, a cylinder system can be used instead of a traditional mechanical pressure system. The cylinder system can precisely adjust the pressure according to the hardness and properties of different medicinal residues, allowing the extrusion disc 223 to move under the most suitable pressure. In other embodiments, a pressure sensor can be installed in the pressing mechanism 221 to monitor the pressure of the extrusion disc 223 in real time and feed it back to the control system to ensure the pressure remains within a safe range. This not only prevents excessive pressure from damaging the medicinal residues or equipment but also allows for adjustment of the pressing force based on feedback, optimizing the extraction efficiency of the medicinal liquid.

[0049] Liquid aspiration component 24, such as Figure 4 As shown, the system comprises a liquid suction mechanism 241, a pressing mechanism 242, a liquid suction head rotation mechanism 243, and a liquid suction head 244. The liquid suction mechanism 241 is equipped with a pump body, which can suck out the medicinal liquid from the decoction pot 291. The pressing mechanism 242 drives the liquid suction head 244 downwards to the bottom of the decoction pot 291. The liquid suction head rotation mechanism 243 rotates the liquid suction head 244 to prevent the small holes of the liquid suction head 244 from being blocked by medicinal residue or other debris. When the decoction pot 291 is reached, the pressing mechanism 242 and the liquid suction head rotation mechanism 243 drive the liquid suction head 244 to rotate and move downwards to the bottom of the decoction pot 291 to suck out the liquid. The liquid suction head 244 is connected to the liquid suction mechanism 241, sucking the medicinal liquid into a designated container.

[0050] In this embodiment, a pump body is used to draw liquid, and a motor reducer drives the liquid drawing structure to move up and down and rotate. The liquid drawing head is equipped with a filter device to prevent medicinal residue from entering the liquid.

[0051] In some embodiments, the liquid suction mechanism 241 may include a two-stage vacuum generation system, an intelligent adjustment module, and an anti-clogging protection unit. The two-stage vacuum generation system includes a screw vacuum pump and a centrifugal liquid ring pump connected in series, with a gas-liquid separation tank in between. The intelligent adjustment module includes a Venturi flow meter and an online viscosity sensor integrated in the liquid suction pipeline. The anti-clogging protection unit includes a Y-type filter and a self-cleaning backwash valve connected in series in the pipeline of the liquid suction mechanism 241. During the liquid suction stage, the vacuum pump group is started in stages under PLC control: first, the liquid ring pump establishes a basic negative pressure, and then the screw pump increases it to the working vacuum level. When the viscosity sensor detects that the viscosity of the liquid solution is greater than a preset threshold, the ultrasonic auxiliary module is automatically triggered to reduce fluid flow resistance.

[0052] In some embodiments, the pressing mechanism 242 includes a precision ball screw module, a servo drive unit and a safety device. The servo motor of the servo drive unit is directly connected with the input shaft of the speed reducer through a rigid coupling, and the output flange of the speed reducer is bolted with the ball screw nut seat. The linear guide rail slider is rigidly connected with the liquid suction head 244 through a connecting plate, and a piezoelectric force sensor is integrated in the ball screw nut seat to monitor the pressing force value in real time. The pressing mechanism 242 operates in speed-force dual mode, rapidly descends at a preset speed in the initial stage, switches to force control mode when contacting the liquid level (detected by pressure mutation), and maintains a preset contact force to slowly descend. After reaching the position, the screw nut is automatically locked to prevent axial movement during liquid suction.

[0053] In some other embodiments, the pressing mechanism 242 and the pressing mechanism 221 can use one mechanism to synchronously drive the liquid suction head 244 and the extrusion assembly 22. Of course, in this embodiment, the pressing mechanism 242 and the pressing mechanism 221 are two separate mechanisms, which can synchronously drive the liquid suction head 244 and the extrusion assembly 22, or can asynchronously drive the liquid suction head 244 and the extrusion assembly 22 with a very small time interval.

[0054] In some embodiments, the main body of the liquid suction head 244 is a liquid suction pipe, which can be a single pipe body or a composite liquid suction pipe. The outer layer of the composite liquid suction pipe is a stainless steel pipe, the inner layer is a PTFE pipe, and the middle layer is a nickel-titanium alloy memory wire, forming a variable stiffness structure. When the memory wire is heated, it shrinks and causes the end of the liquid suction head 244 to expand radially, enhancing the local suction capacity. A sieve-shaped conical micropore can also be provided at the end of the liquid suction pipe. The micropore is arranged in a spiral shape, so that the liquid can be guided to form a spiral flow by using the Coanda effect, thereby improving the solid-liquid separation efficiency. The liquid suction head 244 can also include a anti-blocking component, such as a piezoelectric ceramic transducer integrated at the front end of the liquid suction head 244, which can break the drug residue block by ultrasonic cavitation effect.

[0055] The cleaning assembly 26, as shown in Figure 5 When the extrusion work is completed and the decoction barrel 291 is removed, the control extrusion disc 223 is moved downward into the cleaning tank 261. The extrusion disc 223 is in full contact with the cleaning brush 262 by rotating, and the drug residue on the extrusion disc 223 is cleaned. Different angle nozzles are installed in the cleaning tank 261 to spray water on the extrusion disc 223, and finally the extrusion disc 223 is washed clean. The collection tank 263 below the cleaning tank 261 stores the cleaned drug residue for later cleaning.

[0056] The control device 28, as shown in Figure 6 is arranged on the lower part of the frame assembly 20, which is used for controlling and signal collecting of the residue-liquid separation machine, realizing automatic operation and intelligent identification functions.

[0057] The control device 28 can include a master control module, a signal acquisition module, an execution driving module, and a human-computer interaction module. The master control module adopts an industrial PLC, and the PLC is responsible for bottom equipment control (extrusion / liquid suction / cleaning action sequence). The signal acquisition module is used for acquiring pressure signals and flow signals. The execution driving module is used for controlling the movement of the material pressing mechanism 221 / the downward pressing mechanism 242, adjusting the rotating speed of the vacuum pump / rotary mechanism, and controlling the water pressure and flow of the cleaning assembly 26 through a proportional valve. The human-computer interaction module is used for real-time display of a pressure-displacement curve, a flow-rotating speed correlation atlas, a device health state matrix, a three-dimensional visualized residue shape reconstruction model (based on machine vision point cloud data), and the like.

[0058] In the embodiment of the utility model, the extrusion mechanism can extrude the liquid in the residue, and at the same time, the liquid suction head 244 can be inserted into the bottom of the decoction bucket 291, the liquid is sucked out through the pump body of the liquid suction mechanism 241, and there is no residue. In addition, the rotation of the liquid suction head 244 while sucking liquid can effectively separate the liquid suction head 244 and the residue blocked at the edge of the suction hole, ensure that the liquid suction head 244 is not blocked, and the whole liquid outlet adopts an upper liquid outlet form, there is no liquid outlet hole below the pot body, and the decoction bucket 291 will not leak liquid and is convenient to flush.

[0059] The embodiment of the utility model provides another residue-liquid separation equipment, as shown in the figure, the residue-liquid separation equipment mainly includes frame assembly 20, extrusion assembly 22, liquid suction assembly 24, cleaning assembly 26, control device 28 and lifting displacement net barrel assembly 29. Figure 7 The difference between the residue-liquid separation equipment provided by the embodiment and the residue-liquid separation equipment provided by the above-mentioned embodiment is the lifting displacement net barrel assembly 29, and the other structures are the same as those of the above-mentioned embodiment, which will not be repeated here.

[0060] Referring to Figure 7 and Figure 8 In the embodiment, the mesh type separation net barrel 292 is detachably nested in the inner cavity of the decoction bucket 291. The lifting displacement net barrel assembly 29 is arranged on the frame assembly 20 and includes a lifting mechanism 293 and a displacement mechanism 294. The lifting mechanism 293 of the lifting displacement net barrel assembly 29 is configured to be able to lift the net barrel 292 from the decoction bucket 291 to a predetermined height, so as to preliminarily separate the residue-liquid in the net barrel 292 by gravity, and the displacement mechanism 294 is configured to be able to displace the net barrel 292 to a preset position in the horizontal direction.

[0061] When the decocting barrel 291 reaches the residue-liquid separator, the control system issues an instruction, and the lifting and shifting net barrel assembly 29 first lifts the net barrel 292 in the decocting barrel 291 to a certain height and separates the residue and the liquid in the early stage through the principle of gravity, then presses down the squeezing assembly 22, squeezes the liquid remaining in the residue clean through the squeezing disc 223, then lifts the squeezing disc 223 and moves the net barrel 292 to a position not blocking the downward movement of the liquid suction head 244, then the liquid suction mechanism 241 enters the decocting barrel 291 to suck the liquid. After the squeezing and liquid suction are completed, the net barrel 292 is placed in the decocting barrel 291 again, and the decocting barrel 291 is taken away by other mechanisms, then the squeezing disc 223, the liquid suction head 244 and other mechanisms enter the cleaning assembly 26 to clean.

[0062] The embodiment of the present application can squeeze the liquid in the residue out through the squeezing mechanism. The liquid is first physically separated from the residue through the net barrel, and then is squeezed under pressure, so that the liquid is fully squeezed out while the residue in the liquid is reduced. Then the liquid suction head can be inserted into the bottom of the decocting barrel, and the liquid is sucked out through the pump body of the liquid suction mechanism. While the liquid is being sucked, the rotation of the liquid suction head can effectively separate the liquid suction head and the residue blocked at the edge of the suction hole, so that the liquid suction head is not blocked, and the whole liquid outlet is in the upper liquid outlet form. The bottom of the decocting barrel is not provided with a liquid outlet hole, so that the decocting barrel will not leak and is easy to flush.

[0063] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sludge-liquid separation device, characterized in that, include: The extrusion assembly includes: The pressing mechanism is used to provide pressure; An extrusion disc, connected to the pressing mechanism, is configured to move under the drive of the pressing mechanism to a target container for containing slag liquid, and to expel liquid from the slag liquid by pressing it; a liquid suction assembly includes: The suction mechanism is used to provide suction. The suction head, connected to the suction mechanism, is configured to draw out the squeezed liquid in an upward manner under the action of the suction force.

2. The slag-liquid separation equipment according to claim 1, characterized in that, The suction head is configured to pass through the squeezing disc along its axial direction to extend from one side of the squeezing disc to the opposite side of the squeezing disc, wherein the opposite side of the squeezing disc is the side closer to the target container.

3. The slag-liquid separation equipment according to claim 2, characterized in that, The extrusion assembly includes a pressure arm, which is a hollow structure and is disposed between the pressing mechanism and the extrusion disc; the liquid suction head is disposed in the hollow structure and configured to move along the axial direction of the extrusion disc in the hollow structure and pass through the extrusion disc.

4. The slag-liquid separation equipment according to claim 1, characterized in that, The liquid suction assembly further includes a pressing mechanism disposed at the distal end of the liquid suction head, configured to drive the liquid suction head to move synchronously with the squeezing disc in the axial direction, so that the liquid suction head can pass through the squeezing disc and extend to the opposite side of the squeezing disc to probe into the target container.

5. The slag-liquid separation equipment according to claim 4, characterized in that, The liquid aspiration assembly further includes a liquid aspiration head rotation mechanism, which is disposed on the distal end of the liquid aspiration head and configured to drive the liquid aspiration head to rotate.

6. The slag-liquid separation equipment according to claim 1, characterized in that, The liquid suction mechanism is located on the distal end of the liquid suction head, so that when the liquid suction head sucks out the liquid, it can guide the liquid in the upward liquid discharge manner.

7. The slag-liquid separation equipment according to claim 1, characterized in that, The slag-liquid separation equipment also includes a cleaning component, which is located below the extrusion plate and is used to clean the extrusion plate. The extrusion assembly also includes an extrusion disc rotation mechanism disposed on the pressure wall between the pressing mechanism and the extrusion disc, and configured to drive the extrusion disc to rotate when the selected cleaning assembly cleans the extrusion disc.

8. The slag-liquid separation equipment according to claim 7, characterized in that, The cleaning assembly includes: A cleaning tank, wherein nozzles at different angles are installed in the cleaning tank for spraying water onto the extrusion plate; At least one cleaning brush is disposed at the bottom of the cleaning tank for cleaning the extrusion disc; A collection tank is located below the washing tank and communicates with the bottom of the washing tank, and is used to collect the medicinal residue that has been washed out.

9. The slag-liquid separation equipment according to claim 7, characterized in that, It also includes a framework component, which includes: The upper part is used to install the squeezing assembly and the liquid suction assembly; The lower part is used to install the cleaning assembly and the control device, wherein the control device is used to control the squeezing assembly and the liquid suction assembly to move simultaneously into the target container.

10. The sludge-liquid separation equipment according to any one of claims 1 to 9, characterized in that, It also includes a lifting and shifting mesh bucket assembly, configured to lift the mesh bucket, which is detachably nested in the cavity of the decoction bucket, from the decoction bucket to a predetermined height so as to perform preliminary separation of sludge and liquid in the mesh bucket by gravity, and to horizontally move the mesh bucket to a preset position, wherein the target container is the decoction bucket after the mesh bucket has been removed.

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