Water recovery device for waste polystyrene remolding resin
By designing a water recovery device including a distillation assembly and a water purification assembly, the problem of difficult to deal with fine impurities in the prior art is solved, and efficient recycling of wastewater and secondary use of pure water are achieved.
Patent Information
- Application Number
- CN202420661706.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In the prior art, solid-liquid separation is used to treat wastewater, which can only separate solid impurities in the water source, and fine impurities are difficult to deal with, resulting in the water source being unable to meet the secondary use standards.
A water recovery device including a distillation assembly and a water purification assembly is designed. The distillation assembly is distilled through a cooking tank and a heating plate to separate the purified water from the water source. The water purification assembly is solid-liquid separation and odor removal through the filter cartridge and the activated carbon plate.
Through the distillation treatment of the distillation module, fine impurities in the wastewater can be effectively removed and purified water that meets the secondary use standards; through the treatment of the water purification module, solid impurities can be further separated and odor removed to ensure the quality of the water source.
Smart Images
Figure CN222574370U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water recovery devices, in particular to a water recovery device for waste polystyrene remodeling resin. Background Art
[0002] The polymer synthesized from styrene monomer by free radical addition polymerization is called polystyrene, which is a colorless and transparent thermoplastic with a glass transition temperature higher than 100°C. Polystyrene has excellent optical properties, with a transmittance of 88% to 92% and a refractive index of 1.59 to 1.60. It can transmit all wavelengths of visible light. Therefore, when using polystyrene to make highly transparent products such as optical components, it is necessary to consider adding appropriate types and amounts of antioxidants to prevent turbidity and yellowing after long-term use due to the poor weather resistance of polystyrene.
[0003] Among them, when using discarded polystyrene to re-manufacture resin products, water is needed to dissolve the polystyrene material and additives. In order to prevent the waste of water, the used water needs to be recycled and treated. The solid-liquid separation method is used to treat the wastewater, which can only separate the solid impurities in the water. The water still contains some fine impurities that are difficult to handle, resulting in the water failing to meet the secondary use standards. For this reason, we propose a water recovery device for discarded polystyrene remodeling resin. Utility Model Content
[0004] The purpose of the utility model is to provide a waste polystyrene remodeling resin water recovery device to solve the problem that the solid-liquid separation method proposed in the above background technology can only separate the solid impurities in the water source, and the water source still contains some fine impurities that are difficult to treat.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for recovering water for waste polystyrene remodeling resin, comprising a supporting bracket, a distillation component, wherein the distillation component is used to extract pure water from wastewater, and the distillation component is fixedly connected to the supporting bracket, and a water purification component, wherein the water purification component is used to separate solid impurities from wastewater, and the water purification component is fixedly connected to the supporting bracket.
[0006] The distillation assembly includes a cooking tank, the cooking tank is fixedly connected to a supporting bracket, a fixing frame is fixedly connected in the cooking tank, a collecting dish is sleeved in the fixing frame, a flow guide cover is installed on the cooking tank, and a heating plate is fixedly connected in the cooking tank.
[0007] Preferably, a curved pipe is fixedly connected to the cooking tank.
[0008] Preferably, a pump body is installed in the curved pipe.
[0009] Preferably, the cooking tank is fixedly connected with a water inlet pipe.
[0010] Preferably, a telescopic member is fixedly connected to the deflector cover, and the telescopic member is fixedly connected to the bearing bracket.
[0011] Preferably, the water purification component includes a hose, which is fixedly connected to a supporting bracket, a top cover is fixedly connected to the hose, a threaded sleeve is fixedly connected to the top cover, a filter cartridge is threadedly connected to the threaded sleeve, a screw is fixedly connected to the top cover, an activated carbon plate is threadedly connected to the screw, a cylinder is sleeved on the activated carbon plate, and the cylinder is fixedly connected to the supporting bracket.
[0012] Preferably, bolts are sleeved in the top cover, and the bolts are threadedly connected to the cylinder.
[0013] Preferably, a liquid outlet pipe is fixedly connected to the cylinder.
[0014] The utility model has at least the following beneficial effects:
[0015] The utility model extracts pure water from wastewater through a distillation component, and separates solid impurities from wastewater through a water purification component (2). In the distillation component, a collecting dish is installed in a central circular hole of a fixing frame, and a fixing frame with a central circular hole is used to suspend the collecting dish to prevent the boiling wastewater from causing the collecting dish to shake. A diversion groove is provided on the collecting dish to facilitate pouring out the collected distilled water, and a diversion cover is used to seal the top of a cooking tank, and wastewater is introduced into the cooking tank. A heating plate is used to heat the wastewater in the cooking tank, and the wastewater is distilled in the cooking tank. The wastewater is heated by the heating plate at high temperature. The wastewater is heated and sterilized, and the steam generated by the wastewater condenses into water droplets when it is cooled on the guide cover. The curved surface design of the guide cover makes it easy for the water droplets to gather together and fall into the collection dish. During the evaporation of the wastewater, impurities in the wastewater are accumulated at the bottom of the cooking tank, and the impurity content in the water droplets formed by the steam when it is cooled is negligible. The wastewater is treated by distillation to obtain a pure water source, which can meet the secondary use standard, and the wastewater with a large amount of impurities remaining in the cooking tank enters the water purification component for solid-liquid separation and odor removal. The treated water source can be used for cleaning polystyrene resin waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 It is a schematic structural diagram of a cooking pot, a fixing frame and a collecting dish in the utility model.
[0018] Figure 3 It is a structural schematic diagram of the guide cover and the telescopic member in the utility model.
[0019] Figure 4 It is a schematic structural diagram of the water inlet pipe, the cooking tank and the heating plate in the utility model.
[0020] Figure 5 It is a structural schematic diagram of the hose, top cover and filter cartridge in the utility model.
[0021] In the figure: 1-distillation assembly; 2-water purification assembly; 3-support bracket; 4-cooking tank; 5-fixed frame; 6-collecting dish; 7-flow guide cover; 8-heating plate; 9-bent pipe; 10-pump body; 11-water inlet pipe; 12-telescopic part; 13-hose; 14-top cover; 15-threaded sleeve; 16-filter cartridge; 17-screw; 18-activated carbon plate; 19-cylinder; 20-bolt; 21-liquid outlet pipe. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0025] When using discarded polystyrene to re-manufacture resin products, water is needed to dissolve the polystyrene materials and additives. In order to prevent the waste of water, the used water needs to be recycled. The solid-liquid separation method is used to treat the wastewater, which can only separate the solid impurities in the water. The water still contains some fine impurities that are difficult to handle, resulting in the water failing to meet the secondary use standards. For this reason, we propose a water recovery device for discarded polystyrene remodeling resin.
[0026] See also Figure 1-Figure 5The utility model provides a technical solution for a waste polystyrene remodeling resin water recovery device: a waste polystyrene remodeling resin water recovery device, comprising a supporting bracket 3, a distillation component 1, the distillation component 1 is used to extract pure water from wastewater, the distillation component 1 is fixedly connected to the supporting bracket 3, and a water purification component 2, the water purification component 2 is used to separate solid impurities in wastewater, and the water purification component 2 is fixedly connected to the supporting bracket 3.
[0027] The waste polystyrene remodeling resin water recovery device described in this embodiment extracts pure water from wastewater through a distillation component, and separates solid impurities in the wastewater through a water purification component (2). In the distillation component, a collecting dish is installed in the central circular hole of a fixing frame, and a fixing frame with a central circular hole is used to suspend the collecting dish to prevent the boiling wastewater from causing the collecting dish to shake. A guide groove is provided on the collecting dish to facilitate pouring out the collected distilled water, and a guide cover is used to seal the top of the cooking tank, and the wastewater is introduced into the cooking tank. The wastewater in the cooking tank is heated by a heating plate, and the wastewater is distilled in the cooking tank. The wastewater is heated at high temperature by the heating plate to sterilize the wastewater. The steam generated by the wastewater condenses into water droplets when it is cooled on the guide cover. The curved surface design of the guide cover makes it easy for the water droplets to gather together and fall into the collection dish. During the evaporation of the wastewater, the impurities in the wastewater are accumulated at the bottom of the cooking tank, and the impurity content in the water droplets formed by the steam when it is cooled is negligible. The wastewater is treated by distillation to obtain a pure water source, which can meet the secondary use standard. The wastewater with a large amount of impurities remaining in the cooking tank enters the water purification component for solid-liquid separation and odor removal. The treated water source can be used for cleaning polystyrene resin waste.
[0028] In some embodiments, the distillation assembly 1 includes a cooking tank 4, the cooking tank 4 and the supporting bracket 3 are fixedly connected, a fixing frame 5 is fixedly connected to the cooking tank 4, a collecting dish 6 is sleeved in the fixing frame 5, a guide cover 7 is installed on the cooking tank 4, a heating plate 8 is fixedly connected to the cooking tank 4, the collecting dish 6 is installed in the central circular hole of the fixing frame 5, the top edge of the collecting dish 6 is stuck on the fixing frame 5, the top of the cooking tank 4 is sealed with the guide cover 7, the wastewater after washing the polystyrene resin is introduced into the cooking tank 4, the heating plate 8 is used to heat the wastewater in the cooking tank 4, the steam generated by the wastewater is cooled on the guide cover 7, and then condensed into Water droplets fall along the outer wall of the guide cover 7, and then the collecting dish 6 collects the distilled water. The guide cover 7 is opened, the collecting dish 6 is taken out from the fixing frame 5, and the collected water source is discharged along the groove of the collecting dish 6. In this embodiment, the wastewater is sterilized at high temperature by using the heating plate 8 in the cooking tank 4. When the wastewater is heated at high temperature, the steam generated by the wastewater condenses into water droplets when it is cold on the guide cover 7. The water droplets fall into the collecting dish 6 for collection, and then the distilled water in the wastewater is purified. The distillation process separates the fine impurities in the wastewater, and the purity of the distilled water is high, thereby meeting the standard for reuse of the wastewater after treatment.
[0029] In some embodiments, a curved pipe 9 is fixedly connected to the cooking tank 4, and a pump body 10 is installed in the curved pipe 9. The heated wastewater is discharged from the cooking tank 4 through the curved pipe 9. The pump body 10 is installed in the curved pipe 9 to speed up the discharge of wastewater from the cooking tank 4.
[0030] In some embodiments, a water inlet pipe 11 is fixedly connected to the cooking tank 4, and a flange is installed on the water inlet pipe 11. Waste water is introduced into the cooking tank 4 through the water inlet pipe 11 for recycling treatment.
[0031] In some embodiments, a telescopic member 12 is fixedly connected to the guide cover 7, and the telescopic member 12 is fixedly connected to the supporting bracket 3. The telescopic member 12 is an electric push rod. The setting of the telescopic member 12 facilitates the control of the opening and closing between the guide cover 7 and the cooking pot 4, and facilitates the removal of the collecting dish 6 from the fixing frame 5.
[0032] In some embodiments, the water purification component 2 includes a hose 13, the hose 13 is fixedly connected to the supporting bracket 3, the hose 13 is fixedly connected to a top cover 14, the top cover 14 is fixedly connected to a threaded sleeve 15, the threaded sleeve 15 is threadedly connected to a filter cartridge 16, the top cover 14 is fixedly connected to a screw 17, the screw 17 is threadedly connected to an activated carbon plate 18, the activated carbon plate 18 is sleeved with a cylinder 19, and the cylinder 19 is fixedly connected to the supporting bracket 3. According to the above embodiment, the hose 13 is fixedly connected to the curved pipe 9, and the cooled wastewater is introduced into the hose 13 through the curved pipe 9 under the action of the pump body 10, and the wastewater enters the filter cartridge along the hose 13 16, the filter cartridge 16 separates solid impurities in the wastewater, the wastewater is discharged from the filter cartridge 16 and falls onto the activated carbon plate 18, the activated carbon in the activated carbon plate 18 is used to adsorb impurities in the wastewater, and the odor in the wastewater is removed, the solid impurities in the polystyrene resin wastewater are separated by the setting of the filter cartridge 16, and the filter cartridge 16 is connected to the top cover 14 by the threaded sleeve 15, the detachable design of the filter cartridge 16 is convenient for cleaning the solid impurities in the filter cartridge 16, the filtered wastewater flows along the activated carbon plate 18, the activated carbon plate 18 treats the wastewater, and the treated water source can be used for cleaning polystyrene resin waste.
[0033] In some embodiments, bolts 20 are sleeved in the top cover 14 , and the bolts 20 are threadedly connected to the cylinder 19 . The bolts 20 are distributed in a ring along the top cover 14 , and four bolts 20 connect the top cover 14 and the cylinder 19 .
[0034] In some embodiments, a liquid outlet pipe 21 is fixedly connected to the cylinder 19 . The liquid outlet pipe 21 is located at the bottom of the cylinder 19 , and the treated water is discharged through the liquid outlet pipe 21 .
[0035] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0036] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0037] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A device for recovering water from waste polystyrene remodeling resin, comprising a support frame (3), characterized in that: A distillation assembly (1), the distillation assembly (1) is used to extract pure water from wastewater, and the distillation assembly (1) is fixedly connected to a supporting bracket (3); A water purification component (2), the water purification component (2) being used to separate solid impurities in wastewater, the water purification component (2) being fixedly connected to a bearing support (3); The distillation assembly (1) comprises a cooking tank (4), the cooking tank (4) and the supporting bracket (3) are fixedly connected, a fixing frame (5) is fixedly connected in the cooking tank (4), a collecting dish (6) is sleeved in the fixing frame (5), a flow guide cover (7) is installed on the cooking tank (4), and a heating plate (8) is fixedly connected in the cooking tank (4).
2. The device for recovering water from waste polystyrene remodeling resin according to claim 1, characterized in that: The cooking tank (4) is fixedly connected with a curved pipe (9).
3. The device for recovering water from waste polystyrene remodeling resin according to claim 2, characterized in that: A pump body (10) is installed in the curved pipe (9).
4. The device for recovering water from waste polystyrene remodeling resin according to claim 2, characterized in that: The cooking tank (4) is fixedly connected to a water inlet pipe (11).
5. The device for recovering water from waste polystyrene remodeling resin according to claim 2, characterized in that: A telescopic member (12) is fixedly connected to the deflector cover (7), and the telescopic member (12) is fixedly connected to the bearing bracket (3).
6. The device for recovering water from waste polystyrene remodeling resin according to claim 1, characterized in that: The water purification component (2) comprises a hose (13), the hose (13) and the supporting bracket (3) are fixedly connected, the hose (13) is fixedly connected to a top cover (14), a threaded sleeve (15) is fixedly connected to the top cover (14), a filter cartridge (16) is threadedly connected to the threaded sleeve (15), a screw rod (17) is fixedly connected to the top cover (14), an activated carbon plate (18) is threadedly connected to the screw rod (17), a cylinder (19) is sleeved on the activated carbon plate (18), and the cylinder (19) and the supporting bracket (3) are fixedly connected.
7. The device for recovering water from waste polystyrene remodeling resin according to claim 6, characterized in that: A bolt (20) is sleeved in the top cover (14), and the bolt (20) is threadedly connected to the cylinder (19).
8. The device for recovering water from waste polystyrene remodeling resin according to claim 6, characterized in that: The cylinder (19) is fixedly connected with a liquid outlet pipe (21).