Solid-liquid separation device and mobile phone rear cover processing equipment

Abstract

The utility model discloses a solid-liquid separation device and mobile phone rear cover processing equipment, the solid-liquid separation device comprises a solid-liquid separation container, the solid-liquid separation container is provided with a filtering part and a slag discharge port along the length direction, the filtering part is arranged at the partial bottom of the solid-liquid separation container and is used for discharging liquid in a solid-liquid mixture out of the solid-liquid separation container, and the slag discharge port is arranged at the bottom of the solid-liquid separation container. The residue discharge port is used for discharging solid residues in the solid-liquid mixture out of the solid-liquid separation container; the material guide part is used for guiding a solid-liquid mixture generated by processing of the processing device to the solid-liquid separation container; the driving assembly comprises a pushing part and a power device, the power device is in transmission connection with the pushing part, and the pushing part is used for moving under the driving of the power device so as to push a solid-liquid mixture entering the solid-liquid separation container from the material guiding part to the slag discharging opening through the filtering part, so that the filtering part is prevented from being blocked, and the separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a solid-liquid separation device and mobile phone back cover processing equipment. Background Art

[0002] The back cover of a mobile phone is made of fiberglass. During the processing of fiberglass mobile phone back covers, a large amount of dust is generated. If this dust is not dealt with in time, it will not only pollute the environment but also have an adverse impact on the health of operators. Therefore, water jets are usually used during the processing to suppress dust.

[0003] In the prior art, a filter screen is usually placed inside a container to separate solids and liquids. This method introduces a water flow containing glass fiber impurities into the container, and the solid impurities are trapped by the filter screen, thereby achieving solid-liquid separation.

[0004] However, existing technologies have some drawbacks. As processing time increases, glass fiber impurities gradually accumulate on the filter screen, easily causing clogging and thus affecting filtration efficiency. A clogged filter screen reduces the flow rate of water, preventing wastewater from being processed in a timely manner and affecting production efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a solid-liquid separation device, which aims to solve the problem of low solid-liquid separation efficiency of solid-liquid mixture produced by processing devices in related technologies.

[0006] To achieve the above-mentioned purpose, the present invention provides a solid-liquid separation device for performing solid-liquid separation on a solid-liquid mixture produced by a processing device. The solid-liquid separation device comprises:

[0007] A solid-liquid separation container, wherein the solid-liquid separation container is provided with a filter portion and a residue discharge port along the length direction, the filter portion is provided at a portion of the bottom of the solid-liquid separation container for allowing the liquid in the solid-liquid mixture to be discharged from the solid-liquid separation container, and the residue discharge port is used to allow the solid residue in the solid-liquid mixture to be discharged from the solid-liquid separation container;

[0008] a material guiding component, the material guiding component being in communication with one end of the solid-liquid separation container, and being used for guiding the solid-liquid mixture produced by the processing device to the solid-liquid separation container;

[0009] A driving assembly, the driving assembly includes a pushing component and a power device, the pushing component is at least partially arranged in the solid-liquid separation container and can be movably connected to the solid-liquid separation container, the power device is transmission-connected to the pushing component, and the pushing component is used to move under the drive of the power device to push the solid-liquid mixture entering the solid-liquid separation container from the material guiding component through the filtering part toward the slag discharge port.

[0010] In some embodiments, the pushing component includes a screw rod, and both ends of the screw rod are rotatably connected to both ends of the solid-liquid separation container;

[0011] The power device includes a motor and a belt transmission mechanism connected between the motor and the screw rod.

[0012] In some embodiments, the inner bottom wall of the solid-liquid separation container is an arc wall surface arranged concentrically with the spiral rod.

[0013] In some embodiments, the filter portion includes a plurality of filter holes extending through the bottom of the solid-liquid separation container.

[0014] In some embodiments, the solid-liquid separation container has a first end and a second end that are spaced apart from each other along the length direction, the material guide component is connected to the first end, the slag discharge port is arranged close to the second end, the filter part is arranged between the first end and the slag discharge port, and the inner bottom wall of the solid-liquid separation container extends from the first end toward the second end in a downwardly inclined manner.

[0015] In some embodiments, the solid-liquid separation device further includes a first liquid collecting container, which is disposed below the filter portion and is used to collect liquid discharged from the filter portion outside the solid-liquid separation container.

[0016] In some embodiments, the solid-liquid separation device further includes a solid collecting container, which is disposed below the slag discharge port to collect solid residue discharged from the solid-liquid separation container through the slag discharge port.

[0017] In some embodiments, the solid collection container comprises:

[0018] A filter frame is provided below the slag discharge port to collect solid residue discharged from the solid-liquid separation container through the slag discharge port;

[0019] The second liquid collecting container is arranged below the filter frame and is used for collecting the liquid separated from the filter frame.

[0020] In some embodiments, the number of the solid-liquid separation containers and the number of the pushing components are both two, the two solid-liquid separation containers are arranged side by side in the horizontal direction, and each solid-liquid separation container is movably connected to one pushing component;

[0021] The two pushing components are transmission-connected to the same power device, or the two pushing components are transmission-connected to two power devices respectively;

[0022] The two solid-liquid separation containers are connected to the same material guiding component, or the two solid-liquid separation containers are connected to two material guiding components respectively.

[0023] The utility model further proposes a mobile phone back cover processing device, comprising:

[0024] Processing device, used for processing the back cover of mobile phone;

[0025] A circulation device, wherein the liquid spraying port of the circulation device is directed toward the back cover of the mobile phone, and is used to spray liquid during the processing to suppress dust and cool the back cover of the mobile phone;

[0026] Like the solid-liquid separation device in the aforementioned embodiment, the solid-liquid separation device is installed below the processing device and is used to receive and separate the solid-liquid mixture generated by the processing device and the circulation device.

[0027] The beneficial effects of the technical solution of the present utility model are: a filter portion and a slag discharge port are provided along the length direction of the solid-liquid separation container, the filter portion is provided at a part of the bottom of the solid-liquid separation container to discharge the liquid in the solid-liquid mixture out of the solid-liquid separation container, and the slag discharge port is used to discharge the solid residue in the solid-liquid mixture out of the solid-liquid separation container; by connecting the material guiding component with one end of the solid-liquid separation container, the solid-liquid mixture produced by the processing device is guided to the solid-liquid separation container; and by at least partially arranging the pushing component in the solid-liquid separation container and movably connecting it to the solid-liquid separation container, and the power device is transmission-connected to the pushing component, so that the pushing component can move under the drive of the power device to push the solid-liquid mixture entering the solid-liquid separation container from the material guiding component through the filter portion toward the slag discharge port, thereby preventing blockage of the filter portion and improving the separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of a solid-liquid separation device in one embodiment of the present utility model;

[0029] Figure 2 This is a schematic structural diagram of a solid-liquid separation device in one embodiment of the present utility model;

[0030] Figure 3 This is a structural diagram of a solid-liquid separation device in another embodiment of the present invention;

[0031] Figure 4 This is a structural diagram of a solid-liquid separation device in another embodiment of the present invention;

[0032] Figure 5 This is a structural diagram of a solid-liquid separation device in another embodiment of the present invention;

[0033] Figure 6 This is a structural diagram of the circulation device in the first embodiment of this embodiment.

[0034] Description of Figure Numbers:

[0035] 100, solid-liquid separation container; 101, filter part; 102, slag discharge port; 100a, arc wall; 103, first end; 104, second end; 200, material guide component; 300, drive assembly; 301, push component; 302, power device; 400, first liquid collection container; 500, solid collection container; 501, filter frame; 502, second liquid collection container; 600, circulation device.

[0036] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the schemes in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0040] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0041] Reference Figure 1 , Figure 1 It is a structural schematic diagram of a solid-liquid separation device in one embodiment of the present utility model.

[0042] The present invention provides a solid-liquid separation device for performing solid-liquid separation on a solid-liquid mixture produced by a processing device. The solid-liquid separation device includes:

[0043] The solid-liquid separation container 100 is provided with a filter portion 101 and a residue discharge port 102 along its length. The filter portion 101 is provided at a portion of the bottom of the solid-liquid separation container 100 for discharging liquid in the solid-liquid mixture out of the solid-liquid separation container 100. The residue discharge port 102 is used to discharge solid residue in the solid-liquid mixture out of the solid-liquid separation container 100.

[0044] A material guiding component 200 is connected to one end of the solid-liquid separation container 100 to guide the solid-liquid mixture produced by the processing device to the solid-liquid separation container 100;

[0045] The driving component 300 includes a pushing component 301 and a power device 302. The pushing component 301 is at least partially arranged in the solid-liquid separation container 100 and can be movably connected to the solid-liquid separation container 100. The power device 302 is transmission-connected to the pushing component 301. The pushing component 301 is used to move under the drive of the power device 302 to push the solid-liquid mixture entering the solid-liquid separation container 100 from the material guiding component 200 through the filter part 101 toward the slag discharge port 102.

[0046] In the present embodiment, the main function of the solid-liquid separation container 100 is to achieve solid-liquid separation through a filter 101 and a slag discharge port 102. The filter 101 is located at the bottom of the solid-liquid separation container 100 so that the liquid can be discharged from the solid-liquid separation container 100, and the slag discharge port 102 is used to discharge solid residue. In order to better achieve liquid separation, the shape of the solid-liquid separation container 100 can be designed to be cylindrical, conical or other suitable shapes, and its material can be selected from stainless steel, corrosion-resistant alloy or high-strength plastic to ensure corrosion resistance and durability. In addition, the filter 101 can be achieved by opening the bottom of the solid-liquid separation container 100 and installing a filter screen at the opening. The mesh density of the filter screen should be less than the volume of the solid residue to prevent the solid residue from being discharged together with the liquid through the filter screen. For ease of maintenance, the filter screen can be installed at the opening at the bottom of the solid-liquid separation container 100 in a detachable connection manner so that filter screens with different mesh densities can be replaced as needed. In addition, the filter part 101 can also be realized by directly opening a filter hole at the bottom of the solid-liquid separation container 100. Similarly, the density of the filter hole should be smaller than the volume of the solid residue to prevent the solid residue from being discharged together with the liquid through the filter screen.

[0047] In some embodiments, the filter portion 101 (i.e., the filter holes) and the slag discharge spiral can be arranged in a cross pattern. Specifically, the filter holes are arranged in an inclined layout and cross the slag discharge spiral (the pushing component 301, assuming the pushing component 301 is a spiral rod). This design ensures high efficiency and effectiveness of solid-liquid separation.

[0048] The arrangement of the filter holes aligns with the spiral direction of the helix, forming an inclined arrangement. This design has the advantage that when the solid-liquid mixture is pushed by the pushing component 301, the solid residue can move more smoothly toward the residue discharge port 102, while the liquid can be quickly discharged through the filter holes under the action of gravity. The inclined arrangement of the filter holes helps reduce cross-interference between liquid and solid during the filtration process, further improving filtration efficiency.

[0049] The main function of the material guide component 200 is to guide the solid-liquid mixture generated by the processing device to the solid-liquid separation container 100. The material guide component 200 can adopt a funnel or similar structure to ensure that the solid-liquid mixture can enter the solid-liquid separation container 100 smoothly. The design of the material guide component 200 should take into account the fluidity of the solid-liquid mixture and ensure that the solid-liquid mixture can be efficiently introduced into the solid-liquid separation container 100 under the action of gravity or with the help of other auxiliary forces.

[0050] The drive assembly 300 includes a pusher component 301 and a power device 302. The pusher component 301 is at least partially disposed within the solid-liquid separation container 100 and is movably connected thereto. The power device 302 is in driving connection with the pusher component 301 to drive the movement of the pusher component 301. Driven by the power device 302, the pusher component 301 primarily pushes the solid-liquid mixture entering the solid-liquid separation container 100 from the material guide component 200 through the filter unit 101 toward the slag discharge port 102.

[0051] The pushing member 301 in this embodiment can be a conveyor belt, a cylinder push rod, a screw rod, etc. Specifically, the conveyor belt can be a specially made belt body, such as a mesh belt body. This can minimize the amount of liquid remaining when conveying solids. The conveyor belt is suitable for conveying large quantities of solid-liquid mixtures and can handle mixtures of different viscosities and densities. The mesh belt body can be designed with wear-resistant and corrosion-resistant materials to extend its service life.

[0052] As for pneumatic cylinder push rods, they use air pressure to drive the push rod to push the solid-liquid mixture. Pneumatic cylinder push rods can provide precise control of thrust and speed. The pushing force and frequency can be adjusted according to the amount of solid accumulation. It is suitable for handling more viscous mixtures or those that require intermittent pushing.

[0053] In the case of a screw, the main body of the screw is a long cylinder, usually made of high-strength, corrosion-resistant materials such as stainless steel or alloy steel. One end of the cylinder is connected to a drive device, such as an electric motor or hydraulic system, and the other end is equipped with a support or fixing device.

[0054] The outer surface of the cylinder is equipped with spiral blades along its length. These blades are evenly distributed around the cylinder in a spiral pattern, forming a continuous spiral structure. The height, width, and pitch (the distance between each turn of the blades) of the blades can be designed according to the specific application to accommodate different types of solid-liquid mixtures.

[0055] The power device 302 is mainly used to drive the pushing component 301 to move, so as to push the solid-liquid mixture entering the solid-liquid separation container 100 from the material guiding component 200 through the filter portion 101 toward the slag discharge port 102. Generally, the power device 302 uses an electric motor to provide rotational power to drive the pushing component 301 (such as a screw or a conveyor belt).

[0056] Electric motors have the advantages of high efficiency, stability, and easy control. The speed can be adjusted through the frequency converter to adapt to different working conditions and needs.

[0057] Of course, in addition to electric motor drive, a hydraulic system can also be used, for example, using a hydraulic pump and a hydraulic cylinder to generate thrust to drive the pushing component 301. The hydraulic system can generate a large thrust, is suitable for pushing high-viscosity, large-volume mixtures, and can accurately control the pushing speed and force.

[0058] Specifically, the pushing part, driven by the power device 302, pushes the solid-liquid mixture entering the solid-liquid separation container 100 from the material guide component 200 through the filter component 101 toward the slag discharge port 102. During the pushing process, the liquid in the solid-liquid mixture will be discharged from the solid-liquid separation container 100 through the filter component 101 under the action of gravity, while the solids are pushed to the slag discharge port 102 and finally discharged from the solid-liquid separation container 100. In this way, by continuously driving the pushing component 301 to move, solid-liquid separation is achieved, avoiding the problem of clogging of the filter component 101 caused by long-term accumulation of solids, thereby improving the filtration efficiency and the overall performance of the device.

[0059] In actual work, for example, when processing mobile phone back panels, especially those made of fiberglass, water flushing is required to suppress dust and cool the workpiece. During the specific processing process, cutting and polishing fiberglass materials generate a large amount of dust and heat. To suppress dust and cool the workpiece, a circulation device 600 is installed on the operating table to continuously spray liquid (such as water) to flush the processing area and the mobile phone back panel being processed.

[0060] The jet of water flushes the glass fiber dust and debris into the collection tank of the processing equipment, forming a solid-liquid mixture containing a large amount of glass fiber impurities. At this time, the material guide component 200 (such as a funnel) guides the solid-liquid mixture from the collection tank to the solid-liquid separation container 100. When the solid-liquid mixture enters the solid-liquid separation container 100 through the material guide component 200, it falls on the blades of the screw. At this time, the drive device (such as an electric motor) is started, driving the screw to rotate, causing the blades of the screw to rotate, pushing the solid matter in the solid-liquid mixture forward along the spiral path. Due to the spiral shape of the blades, the solid matter is continuously drawn in between the blades and moves toward the slag discharge port 102.

[0061] During the pushing process, the liquid in the solid-liquid mixture is discharged under the action of gravity through the filter section 101 at the bottom of the solid-liquid separation container 100. The filter section 101 is equipped with a filter screen with an appropriate mesh density to ensure smooth liquid discharge while intercepting the glass fiber solid residue. The solid matter is continuously pushed by the spiral blades and eventually pushed to the discharge port 102 of the solid-liquid separation container 100 for discharge and enters the collection device for centralized processing or reuse. This process ensures that solid impurities do not accumulate on the filter screen, thus preventing clogging and improving filtration efficiency.

[0062] After preliminary filtration, the discharged liquid can be returned to the water spray device through the pipe system for recycling and, of course, it can be accurately filtered again. This not only saves water resources, but also reduces the impact on the environment, achieving an environmentally friendly process.

[0063] During the processing of mobile phone back panels, the solid-liquid separation device directs the solid-liquid mixture containing glass fiber impurities into the solid-liquid separation container 100 via the material guide component 200. Driven by the power device 302, the pushing component 301 propels the solid material toward the slag discharge port 102, while the liquid is discharged through the filter 101 and recycled. The solid residue is pushed to the slag discharge port 102 and collected centrally, effectively preventing filter clogging and improving separation efficiency. The entire system achieves a highly efficient solid-liquid separation process, reducing environmental pollution, and improving processing efficiency and equipment life.

[0064] In the technical solution of this embodiment, a filter portion 101 and a slag discharge port 102 are provided along the length direction of the solid-liquid separation container 100. The filter portion 101 is provided at a part of the bottom of the solid-liquid separation container 100 to discharge the liquid in the solid-liquid mixture out of the solid-liquid separation container 100, and the slag discharge port 102 is used to discharge the solid residue in the solid-liquid mixture out of the solid-liquid separation container 100; by connecting the material guide component 200 with one end of the solid-liquid separation container 100, the solid-liquid mixture produced by the processing device is guided to the solid-liquid separation container 100; and by at least partially providing the pushing component 301 in the solid-liquid separation container 100 and movably connecting to the solid-liquid separation container 100, and the power device 302 is transmission-connected to the pushing component 301, so that the pushing component 301 can move under the drive of the power device 302 to push the solid-liquid mixture entering the solid-liquid separation container 100 from the material guide component 200 toward the slag discharge port 102, thereby preventing the filter from being blocked and improving the separation efficiency.

[0065] See Figure 2 , Figure 2 This is a schematic structural diagram of a solid-liquid separation device in one embodiment of the present invention.

[0066] In this embodiment, the pushing component 301 includes a screw rod, and both ends of the screw rod are rotatably connected to the two ends of the solid-liquid separation container 100;

[0067] The power device 302 includes a motor and a belt transmission mechanism connected between the motor and the screw rod.

[0068] In this embodiment, the pushing member 301 is preferably a screw. Specifically, a cylindrical body with spiral blades disposed along its length. These blades are evenly distributed in a spiral shape around the cylindrical body, forming a continuous spiral structure. The screw propels the solid matter from the material guide member 200 toward the slag discharge port 102 via its spiral blades.

[0069] During the actual pushing process, the power device 302 (e.g., an electric motor) is activated, and the screw begins to rotate. The spiral shape of the blades causes solid matter to be drawn into the space between the blades and move along a spiral path. As the screw rotates, the blades continuously push the solid matter forward. Due to the spiral shape of the blades, the solid matter continuously moves toward the discharge port 102 during the pushing process. Once the solid matter is pushed to the discharge port 102 of the solid-liquid separation container 100, it is discharged from the container and enters a collection member or a discharge device for further processing or recovery.

[0070] During the pushing process, the liquid in the mixture is discharged from the container through the filter part 101, while the solid matter remains on the blades and continues to move forward. This continuous pushing and separation process ensures effective separation of solids and liquids.

[0071] This embodiment uses a screw as the pushing member 301 because its design enables it to provide continuous and stable thrust, ensuring that solid matter is evenly pushed to the slag discharge port 102, avoiding blockage and accumulation. Furthermore, the height, width, and pitch of the blades can be adjusted to accommodate mixtures of varying viscosities and densities.

[0072] Continue reading Figure 1 and Figure 2 In this embodiment, the inner bottom wall of the solid-liquid separation container 100 is an arc wall surface 100a arranged concentrically with the spiral rod.

[0073] In this embodiment, in order to better cooperate with the screw rod to smoothly push the solid to the slag discharge port 102, the inner bottom wall of the solid-liquid separation container 100 is designed to be a semicircular arc wall surface concentric with the screw rod.

[0074] Specifically, the inner bottom wall of the solid-liquid separation container 100 is designed as a semicircular arc surface to ensure that the blades of the screw rod can fit the inner wall of the container as much as possible. In actual operation, this design can optimize the pushing path of the solid matter, reduce resistance, and thus improve pushing efficiency.

[0075] To achieve the best fit, the semi-circular inner wall of the container should fit as close to the spiral blades as possible. However, a certain gap must still be maintained between the inner wall and the spiral blades to prevent friction and ensure that the spiral can rotate freely.

[0076] When designing the gap, factors such as blade thickness and solid particle size need to be considered. Specifically, the thickness and shape of the spiral blades determine the size of the gap. The gap should also be designed to prevent particles from becoming stuck, based on the average particle size of the solid material being processed.

[0077] Based on the above factors, in one embodiment, the gap range can be set to 1-3 mm. This gap is small enough to minimize solid residue as much as possible, but also large enough to ensure that the screw can rotate freely without affecting the normal operation of the equipment due to friction.

[0078] Continue reading Figure 1 In this embodiment, the filter portion 101 includes a plurality of filter holes extending through the bottom of the solid-liquid separation container 100 .

[0079] In this embodiment, the filter unit 101 includes a plurality of filter holes extending through the bottom of the solid-liquid separation container 100. The main function of these filter holes is to allow the liquid to quickly discharge from the solid-liquid separation container 100 under the action of gravity while retaining solid residues. The filter holes can have various shapes, such as circular, elliptical, rectangular, or other geometric shapes. Circular filter holes are generally used to process mixtures of uniform particle size, elliptical filter holes can increase the filtration area and are suitable for efficient separation, while rectangular filter holes can provide a larger opening area and increase the liquid discharge rate.

[0080] During the solid-liquid separation process, the solid-liquid mixture containing glass fiber impurities enters the first end 103 of the solid-liquid separation container 100 through the material guide component 200. Due to the inclined design of the bottom wall inside the container, the mixture naturally flows towards the filter section 101 at the first end 103 under the action of gravity. This inclined arrangement allows the liquid to flow smoothly into the filter holes and out of the container through the filter section 101. At the same time, the solid impurities, pushed by the spiral rod, move along the inclined bottom wall toward the slag discharge port 102 at the second end 104.

[0081] The tilted solid-liquid separation container 100 optimizes the flow direction of the liquid, allowing the liquid to quickly reach the filter unit 101 and exit the container. This design reduces the retention time of the liquid in the container and improves separation efficiency.

[0082] See Continue Figure 1 and Figure 2 In this embodiment, the solid-liquid separation device further includes a first liquid collecting container 400 , which is disposed below the filter portion 101 to collect liquid discharged from the filter portion 101 outside the solid-liquid separation container 100 .

[0083] In this embodiment, the first liquid collection container 400 is located below the filter unit 101 and is primarily used to collect liquid that flows out of the solid-liquid separation container 100 from the filter unit 101. During the solid-liquid separation process, the liquid is rapidly discharged through the filter holes of the filter unit 101 and flows directly into the first liquid collection container 400. This design not only facilitates the centralized collection and treatment of the liquid, but also prevents the liquid from spreading on the ground and causing secondary contamination.

[0084] In order to further improve the efficiency and environmental performance of the solid-liquid separation device, a circulation pump can be installed in the first liquid collection container 400. The main function of the circulation pump is to transport the collected liquid back to the processing device for water spraying and cooling the glass fiber mobile phone back panel processing process.

[0085] During the solid-liquid separation process, the liquid containing glass fiber impurities is discharged through the filter unit 101 and then flows into the first liquid collection container 400. This liquid collection container ensures that all discharged liquid is concentrated in a single container, facilitating subsequent processing. The collected liquid can be transported back to the processing equipment via a circulation pump installed in the container for further use in water spraying and cooling. This recycling not only conserves water resources, but also reduces processing costs and improves the environmental friendliness of the process.

[0086] Continue reading Figure 1 and Figure 2 In this embodiment, the solid-liquid separation device further includes a solid collecting container 500 , which is disposed below the slag discharge port 102 to collect solid residue discharged from the solid-liquid separation container 100 through the slag discharge port 102 .

[0087] In this embodiment, the solid collection container 500 primarily collects solid residue discharged from the slag discharge port 102. Positioned below the slag discharge port 102, the solid collection container 500 can directly receive solid matter discharged from the solid-liquid separation container 100. This design helps maintain a clean work environment and facilitates centralized processing and management of solid impurities.

[0088] In some embodiments, the solid collection container 500 can use a conveyor belt to realize automated residue transportation.

[0089] The solid collection container 500 is connected to a conveyor belt, and the discharged solid residue falls directly onto the conveyor belt. The conveyor belt can automatically start according to a preset time or a trigger signal from a sensor to transport the collected solid residue to a designated waste disposal area.

[0090] This automated system reduces the tediousness of manual processing and improves work efficiency and production line continuity.

[0091] In another embodiment, a small amount of liquid may remain in the discharged solid residue. In order to further improve the effect of solid-liquid separation, the solid collection container 500 can be designed to have a secondary filtration function.

[0092] The bottom of the solid collection container 500 can be provided with a multi-layer filter screen or filter bed to ensure that the liquid in the residue can be filtered again and collected in the liquid collection container. This not only improves the liquid recovery rate, but also further reduces the liquid content in the waste material, making it easier to process it later.

[0093] In order to further improve the effect of solid-liquid separation, the solid collection container 500 can be designed to have a secondary filtration function. Figures 3 to 5 , Figure 3 This is a structural diagram of a solid-liquid separation device in another embodiment of the present invention. Figure 4 This is a structural diagram of a solid-liquid separation device in another embodiment of the present invention. Figure 5 This is a schematic structural diagram of a solid-liquid separation device in another embodiment of the present invention.

[0094] In this embodiment, the solid collection container 500 includes:

[0095] A filter frame 501 is provided below the slag discharge port 102 to collect solid residue discharged from the solid-liquid separation container 100 through the slag discharge port 102;

[0096] The second liquid collecting container 502 is disposed below the filter frame 501 and is used to collect the liquid separated from the filter frame 501 .

[0097] In this embodiment, a filter frame 501 is positioned below the slag outlet 102 and is used to collect solid residue discharged from the solid-liquid separation container 100 through the slag outlet 102. The primary design purpose of the filter frame 501 is to perform a secondary filtration on the initially separated solids to further separate the remaining liquid. Multiple layers of filter screens or filter beds can be provided within the filter frame 501. The pore size of the filter screens is smaller than the minimum particle size of the solid residue, ensuring that the liquid can effectively pass through while the solid particles are trapped within the filter frame 501.

[0098] A second liquid collection container 502 is located below the filter frame 501 and is used to collect the liquid separated from the filter frame 501. After secondary filtration in the filter frame 501, the liquid is further separated from the solid residue and drips into the second liquid collection container 502. This container is designed to be sealed to prevent evaporation or spillage of the liquid, ensuring that all filtered liquid is collected.

[0099] During the secondary filtration process, the solid residue is discharged through the discharge port 102 and directly falls into the filter frame 501. At this point, the solid residue may still contain a small amount of incompletely separated liquid. Under the action of gravity, the solid residue passes through the multi-layer filter screen or filter bed of the filter frame 501. The remaining liquid drips through the filter screen apertures into the second liquid collection container 502 below. The multi-layer filter screen design ensures that the liquid is completely separated while retaining all solid particles.

[0100] The liquid separated from the filter frame 501 drips into the second liquid collection container 502 to ensure that the liquid will not be wasted or pollute the environment. The collected liquid can be transported back to the processing device through a pipeline for recycling, thereby achieving efficient use of resources.

[0101] This embodiment achieves secondary filtration of solid residue by adding a filter frame 501 and a second liquid collection container 502 to the solid collection container 500. This design further enhances the solid-liquid separation effect, increases the liquid recovery rate, reduces the water content of the waste, and achieves efficient resource utilization and environmental performance of the system.

[0102] Continue reading Figures 3 to 5 In this embodiment, the number of the solid-liquid separation containers 100 and the number of the pushing components 301 are both two. The two solid-liquid separation containers 100 are arranged side by side in the horizontal direction, and each solid-liquid separation container 100 is movably connected to a pushing component 301;

[0103] The two pushing components 301 are transmission-connected to the same power device 302, or the two pushing components 301 are transmission-connected to two power devices 302 respectively;

[0104] The two solid-liquid separation containers 100 are connected to the same material guiding component 200 , or the two solid-liquid separation containers 100 are connected to two material guiding components 200 respectively.

[0105] In this embodiment, the design of the solid-liquid separation device is based on adding two solid-liquid separation containers 100 and a pushing component 301 to improve working efficiency and flexibility.

[0106] Specifically, the number of the solid-liquid separation containers 100 and the number of the pushing components 301 can both be two, and the two solid-liquid separation containers 100 can be arranged side by side in the horizontal direction. Each solid-liquid separation container 100 corresponds to one movably connected pushing component 301.

[0107] As for the transmission of the two pushing components 301, they can be connected to the same power device 302 and synchronized by a synchronous pulley. This design not only increases the pushing efficiency, but also ensures that the two solid-liquid separation containers 100 work synchronously.

[0108] Of course, the two pushing components 301 can also be respectively connected to two independent power devices 302, so that one or both pushing components 301 can be selectively activated according to demand. For example, when the processing volume is large, both pushing components 301 can be activated simultaneously to improve efficiency; when the processing volume is small, only one pushing component 301 can be activated to save energy and reduce equipment wear.

[0109] Regarding the connection method of the material guide component 200, in one embodiment, a single material guide component 200 can be used. Specifically, two solid-liquid separation containers 100 can be connected to the same material guide component 200 to handle large flows of solid-liquid mixture. This design ensures that the mixture is evenly distributed between the two solid-liquid separation containers 100, preventing overloading of a single container.

[0110] If the pushing component 301 and the power device 302 are set up separately, two solid-liquid separation containers 100 need to be connected to two independent material guide components 200. This design can prevent the solid-liquid mixture from flowing into the unactivated solid-liquid separation container 100 when one of the pushing components 301 is not activated, causing blockage.

[0111] During operation, the solid-liquid mixture enters the solid-liquid separation container 100 through the material guiding component 200. When a single material guiding component 200 is used, the mixture is evenly distributed into two solid-liquid separation containers 100 arranged side by side.

[0112] When the power device 302 is started, the pushing component 301 starts working, pushing the solid-liquid mixture along the spiral blades inside the solid-liquid separation container 100. The liquid is discharged through the filter holes, and the solid is pushed to the slag discharge port 102.

[0113] When the two pushing components 301 are connected to the same power device 302, synchronous transmission is achieved through the synchronous pulley, ensuring that the two solid-liquid separation containers 100 work at the same time, thereby improving efficiency.

[0114] When the two pushing components 301 are respectively connected to the two power devices 302, one or both pushing components 301 can be selectively activated according to the processing volume. When the processing volume is large, both pushing components 301 are activated at the same time; when the processing volume is small, only one pushing component 301 is activated, saving energy and maintenance costs.

[0115] The separated liquid is discharged through the filter holes and collected in the first liquid collection container 400. The solid residue enters the solid collection container 500 through the residue discharge port 102 for further processing or recycling.

[0116] This embodiment improves the efficiency and flexibility of the solid-liquid separation device by adding a solid-liquid separation container 100 and a pusher component 301, and employing a flexible power device 302 transmission connection. The two solid-liquid separation containers 100 and the pusher component 301 can operate simultaneously or selectively independently to accommodate varying throughput requirements. Furthermore, the design of the material guide component 200 ensures uniform distribution of the solid-liquid mixture and reliable system operation. This design not only improves solid-liquid separation efficiency but also enhances system maintainability and operational flexibility.

[0117] The present invention further proposes a mobile phone back cover processing device, comprising a processing device, a circulation device 600, and a solid-liquid separation device of the aforementioned embodiment. The specific structure of the solid-liquid separation device is similar to that of the aforementioned embodiment. Since the present mobile phone back cover processing device adopts all the technical solutions of all the aforementioned embodiments, it has at least all the technical effects brought about by the technical solutions of the aforementioned embodiments, which will not be described in detail here. Specifically, the processing device is used to process the mobile phone back cover; the circulation device 600 has a liquid spray port facing the mobile phone back cover and is used to spray liquid during the processing process to suppress dust and cool the mobile phone back cover; the solid-liquid separation device is installed below the processing device and is used to receive and separate the solid-liquid mixture produced by the processing device and the circulation device 600.

[0118] See Figure 6 In this embodiment, the processing device is primarily used to process the fiberglass phone back cover. Specifically, it can be implemented using, for example, a numerically controlled (CNC) machine tool, a laser cutting machine, or a high-speed drilling and milling machine. These processing devices are capable of cutting, grinding, and drilling fiberglass materials with high precision, ensuring the quality and processing accuracy of the phone back cover.

[0119] The circulation device 600 is used to spray liquid during the processing to suppress dust and cool the back cover of the mobile phone. The liquid spray port of the circulation device 600 is oriented toward the back cover of the mobile phone, ensuring that the liquid can effectively cover the processing area and reduce the generation of dust and heat. In one embodiment, the spray port of the circulation device 600 can move with the execution end of the processing device to ensure that the liquid is always sprayed in the processing area, providing continuous cooling and dust suppression effects. The circulation device 600 can include a high-pressure water pump and multiple adjustable nozzles to adjust the spray angle and liquid flow rate according to processing requirements.

[0120] The solid-liquid separation device is installed below the processing device and is used to receive and separate the solid-liquid mixture generated by the processing device and the circulation device 600.

[0121] This embodiment integrates a processing device, a circulation device 600, and a solid-liquid separation device to form a highly efficient and environmentally friendly mobile phone back cover processing device. This device can effectively process fiberglass mobile phone back covers, while simultaneously suppressing dust and cooling the workpiece through the circulation device 600, and achieving efficient separation of solid-liquid mixtures and liquid recovery through the solid-liquid separation device. This device is highly efficient, environmentally friendly, and easy to maintain.

[0122] The above description is only part or preferred embodiments of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims

1. A solid-liquid separation device for performing solid-liquid separation on a solid-liquid mixture produced by a processing device, characterized in that: The solid-liquid separation device comprises: A solid-liquid separation container, wherein the solid-liquid separation container is provided with a filter portion and a residue discharge port along the length direction, the filter portion is provided at a portion of the bottom of the solid-liquid separation container for allowing the liquid in the solid-liquid mixture to be discharged from the solid-liquid separation container, and the residue discharge port is used to allow the solid residue in the solid-liquid mixture to be discharged from the solid-liquid separation container; a material guiding component, the material guiding component being in communication with one end of the solid-liquid separation container, and being used for guiding the solid-liquid mixture produced by the processing device to the solid-liquid separation container; A driving assembly, the driving assembly includes a pushing component and a power device, the pushing component is at least partially arranged in the solid-liquid separation container and can be movably connected to the solid-liquid separation container, the power device is transmission-connected to the pushing component, and the pushing component is used to move under the drive of the power device to push the solid-liquid mixture entering the solid-liquid separation container from the material guiding component through the filtering part toward the slag discharge port.

2. The solid-liquid separation device according to claim 1, characterized in that The pushing component includes a screw rod, and both ends of the screw rod are rotatably connected to the two ends of the solid-liquid separation container respectively; The power device includes a motor and a belt transmission mechanism connected between the motor and the screw rod.

3. The solid-liquid separation device according to claim 2, characterized in that: The inner bottom wall of the solid-liquid separation container is an arc wall surface arranged concentrically with the spiral rod.

4. The solid-liquid separation device according to any one of claims 1 to 3, characterized in that: The filter portion includes a plurality of filter holes penetrating the bottom of the solid-liquid separation container.

5. The solid-liquid separation device according to claim 4, characterized in that: The solid-liquid separation container has a first end and a second end that are spaced apart from each other along the length direction. The material guide component is connected to the first end. The slag discharge port is arranged near the second end. The filter part is arranged between the first end and the slag discharge port. The inner bottom wall of the solid-liquid separation container extends from the first end toward the second end in a manner of extending downwardly at an angle.

6. The solid-liquid separation device according to claim 5, characterized in that: The solid-liquid separation device further includes a first liquid collecting container, which is disposed below the filter portion and is used to collect liquid discharged from the filter portion to outside the solid-liquid separation container.

7. The solid-liquid separation device according to claim 6, characterized in that: The solid-liquid separation device further includes a solid collecting container, which is arranged below the slag discharge port and is used to collect solid residues discharged from the solid-liquid separation container through the slag discharge port.

8. The solid-liquid separation device according to claim 7, characterized in that: The solid collection container comprises: A filter frame is provided below the slag discharge port to collect solid residue discharged from the solid-liquid separation container through the slag discharge port; The second liquid collecting container is arranged below the filter frame and is used for collecting the liquid separated from the filter frame.

9. The solid-liquid separation device according to any one of claims 1 to 3, characterized in that: The number of the solid-liquid separation containers and the number of the pushing components are both two, the two solid-liquid separation containers are arranged side by side in the horizontal direction, and each solid-liquid separation container is movably connected to one pushing component; The two pushing components are transmission-connected to the same power device, or the two pushing components are transmission-connected to two power devices respectively; The two solid-liquid separation containers are connected to the same material guiding component, or the two solid-liquid separation containers are connected to two material guiding components respectively.

10. A mobile phone back cover processing equipment, characterized in that: include: Processing device, used for processing the back cover of mobile phone; A circulation device, wherein the liquid spraying port of the circulation device is directed toward the back cover of the mobile phone, and is used to spray liquid during the processing to suppress dust and cool the back cover of the mobile phone; The solid-liquid separation device according to any one of claims 1 to 9, wherein the solid-liquid separation device is installed below the processing device and is used to receive and separate the solid-liquid mixture generated by the processing device and the circulation device.

Images