Adsorption processor for heavy metals in industrial wastewater

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to an adsorption treater for heavy metals in industrial wastewater, which comprises a box body, a window, a visible mirror and an adsorption component, and the adsorption component comprises an adsorption screen frame, a feeding pipe, a discharging pipe and a cleaning plate; after the adsorption screen frame is blocked by impurities, waste water in the box body is completely discharged, a valve on a discharging pipe is opened, adsorption materials in the adsorption screen frame are discharged, a window is pulled, a waste discharging opening in the bottom of the box body is opened, a cleaning plate is driven to slide in the box body, the impurities on the two sides of the outer portion of the adsorption screen frame are cleaned, and the cleaned impurities are discharged out of the box body through the waste discharging opening. After no impurity is discharged from the waste discharge port, the window is pushed to reset, the valve on the discharge pipe is closed, the valve of the feeding pipe is opened, the adsorption material is put into the feeding pipe, the adsorption screen frame is guided in, and the adsorption material filling is completed, so that the cleaning operation of the adsorption screen frame is completed. Cleaning is simple and fast.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an adsorption processor for heavy metals in industrial wastewater. Background Technology

[0002] Heavy metal adsorption processors for industrial wastewater are devices specifically designed to remove heavy metal ions from wastewater. Currently, heavy metal adsorption processors include activated carbon adsorption processors, zeolite adsorption processors, ion exchange resin processors, and biological adsorption processors.

[0003] Heavy metal adsorption processors mainly utilize adsorption materials (such as activated carbon, zeolite, alumina, diatomaceous earth, etc., as well as novel nanomaterials and bioadsorbents) to adsorb and remove heavy metal ions in wastewater. Their working principle is based on the chemical or physical adsorption between the adsorbent and the heavy metal ions, separating the heavy metal ions from the wastewater and realizing the purification and treatment of wastewater.

[0004] However, after prolonged use, the adsorption plates of existing heavy metal adsorption processors for industrial wastewater become clogged by impurities in the wastewater, requiring workers to disassemble and clean them regularly, which is inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide an adsorption processor for heavy metals in industrial wastewater, which aims to solve the problems of heavy metal adsorption processors in industrial wastewater being clogged by impurities and the inconvenience of disassembling and cleaning the adsorption screen.

[0006] To achieve the above objectives, this utility model provides an adsorption processor for heavy metals in industrial wastewater, comprising a housing, a window, and an adsorption assembly. The window is slidably disposed at the bottom of the housing. The adsorption assembly includes an adsorption mesh frame, a feeding pipe, a discharging pipe, a viewing mirror, and a cleaning plate. The adsorption mesh frame is fixedly connected to the housing and located inside the housing. The feeding pipe communicates with the adsorption mesh frame, is located at the top of the adsorption mesh frame, and penetrates the housing. The discharging pipe communicates with the adsorption mesh frame, is located at the bottom of the adsorption mesh frame, and penetrates the housing. The viewing mirror is fixedly connected to the housing and located on one side of the housing. The cleaning plate is disposed on both sides of the adsorption mesh frame.

[0007] The cleaning plate includes a scraper and a drive rod. The scraper is slidably connected to the box and located on both sides of the adsorption mesh frame. The drive rod is fixedly connected to the scraper and passes through the box.

[0008] The drive rod includes a connecting rod, a pressing plate, and a return spring. The connecting rod is fixedly connected to the scraper and passes through the housing. The pressing plate is fixedly connected to the connecting rod and is located on the side of the connecting rod away from the scraper. The return spring is fixedly connected to the pressing plate and to the housing, and is located between the housing and the pressing plate.

[0009] The adsorption processor for heavy metals in industrial wastewater also includes rinsing pipes, which are disposed on both sides of the adsorption mesh frame.

[0010] The flushing pipe includes a diversion pipe, a conduit, and a high-pressure nozzle. The conduit is fixedly connected to the housing and located on both sides of the adsorption mesh frame. The diversion pipe communicates with the conduit and passes through the housing. The high-pressure nozzle communicates with the conduit and is located on one side of the conduit.

[0011] This utility model discloses an adsorption processor for heavy metals in industrial wastewater. The housing provides installation conditions for the window. The adsorption component is used to adsorb heavy metal ions in the wastewater flowing into the housing. Specifically, the adsorption mesh frame is wider at the top and narrower at the bottom to facilitate the introduction of the internal adsorption material into the discharge pipe. The adsorption mesh frame adsorbs heavy metal ions in the wastewater through the internal adsorption material. The sight glass allows workers to easily observe the filling or discharge of the adsorption material inside the adsorption mesh frame. When the adsorption mesh frame becomes clogged with impurities after a period of use, the worker first drains the wastewater from the housing through the outlet, then opens the valve on the discharge pipe. At this time, the adsorption material inside the adsorption mesh frame is discharged through the discharge pipe. Then, the worker pulls the window to open the waste outlet at the bottom of the housing, driving the... The cleaning plate slides inside the chamber and cleans impurities on both sides of the outer side of the adsorption mesh frame. The cleaned impurities are discharged from the chamber through the waste outlet until no more impurities are discharged from the waste outlet. Then, the worker pushes the window to reset, closes the valve on the discharge pipe, and opens the valve on the feeding pipe to add adsorption material into the feeding pipe. The adsorption material is then introduced into the adsorption mesh frame through the feeding pipe to complete the adsorption material filling. This replaces the adsorption material containing impurities, preventing the adsorption mesh frame from being blocked by impurities and affecting the adsorption of heavy metal ions in wastewater. This completes the cleaning operation of the adsorption mesh frame. The entire impurity cleaning process does not require the use of tools to disassemble the adsorption mesh frame. The cleaning is simple and fast, solving the problem of heavy metal adsorption processors in industrial wastewater being blocked by impurities and the inconvenience of disassembling and cleaning the adsorption mesh plate. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a side view of an adsorption processor for heavy metals in industrial wastewater according to this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of an adsorption processor for heavy metals in industrial wastewater according to this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of an adsorption processor for heavy metals in industrial wastewater from another direction according to this utility model.

[0016] Figure 4 yes Figure 1 A cross-sectional view along plane AA.

[0017] In the diagram: 1-box body, 2-window, 3-adsorption component, 4-adsorption mesh frame, 5-feeding pipe, 6-discharge pipe, 7-viewing mirror, 8-cleaning plate, 9-scraper, 10-drive rod, 11-connecting rod, 12-pressing plate, 13-reset spring, 14-rinsing pipe, 15-diverter pipe, 16-conduit pipe, 17-high pressure nozzle. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1 to 4 This utility model provides an adsorption processor for heavy metals in industrial wastewater, including a housing 1, a window 2, and an adsorption assembly 3. The window 2 is slidably disposed at the bottom of the housing 1. The adsorption assembly 3 includes an adsorption mesh frame 4, a feeding pipe 5, a discharge pipe 6, a viewing mirror 7, and a cleaning plate 8. The adsorption mesh frame 4 is fixedly connected to the housing 1 and located inside the housing 1. The feeding pipe 5 communicates with the adsorption mesh frame 4, is located at the top of the adsorption mesh frame 4, and penetrates the housing 1. The discharge pipe 6 communicates with the adsorption mesh frame 4, is located at the bottom of the adsorption mesh frame 4, and penetrates the housing 1. The viewing mirror 7 is fixedly connected to the housing 1 and is located on one side of the housing 1. The cleaning plate 8 is disposed on both sides of the adsorption mesh frame 4.

[0020] In this embodiment, the housing 1 provides installation conditions for the window 2. The adsorption assembly 3 is used to adsorb heavy metal ions in the wastewater flowing into the housing 1. Specifically, the adsorption mesh frame 4 is wider at the top and narrower at the bottom to facilitate the introduction of the internal adsorption material into the discharge pipe 6. The adsorption mesh frame 4 adsorbs heavy metal ions in the wastewater through the internal adsorption material. The sight glass 7 allows workers to easily check the filling or discharge of the internal adsorption material in the adsorption mesh frame 4. When the adsorption mesh frame 4 becomes clogged with impurities after a period of use, the worker first drains the wastewater in the housing 1 through the outlet, then opens the valve on the discharge pipe 6. At this time, the adsorption material in the adsorption mesh frame 4 is discharged through the discharge pipe 6. Then, the worker pulls the window 2 by hand to open the waste outlet at the bottom of the housing 1, driving the cleaning plate 8 to... The chamber 1 slides inside to clean impurities on both sides of the external surface of the adsorption frame 4. The cleaned impurities are discharged from the chamber 1 through the waste outlet until no more impurities are discharged from the waste outlet. Then, the worker pushes the window 2 to reset, closes the valve on the discharge pipe 6, and opens the valve on the feeding pipe 5 to feed adsorption material into the feeding pipe 5. The adsorption material is then introduced into the adsorption frame 4 through the feeding pipe 5 to complete the filling of adsorption material. This replaces the adsorption material containing impurities, preventing the adsorption frame 4 from being blocked by impurities and affecting the adsorption of heavy metal ions in wastewater. This completes the cleaning operation of the adsorption frame 4. The entire impurity cleaning process does not require the use of tools to disassemble the adsorption frame 4. The cleaning is simple and quick, solving the problem of heavy metal adsorption processors in industrial wastewater being blocked by impurities and the inconvenience of disassembling and cleaning the adsorption screen.

[0021] Furthermore, the cleaning plate 8 includes a scraper 9 and a drive rod 10. The scraper 9 is slidably connected to the housing 1 and is located on both sides of the adsorption frame 4. The drive rod 10 is fixedly connected to the scraper 9 and passes through the housing 1.

[0022] In this embodiment, the worker drives the scraper 9 to slide inside the box 1 via the drive rod 10, thereby cleaning the impurities on both sides of the adsorption frame 4.

[0023] Furthermore, the drive rod 10 includes a connecting rod 11, a pressing plate 12, and a return spring 13. The connecting rod 11 is fixedly connected to the scraper 9 and passes through the housing 1. The pressing plate 12 is fixedly connected to the connecting rod 11 and is located on the side of the connecting rod 11 away from the scraper 9. The return spring 13 is fixedly connected to the pressing plate 12 and fixedly connected to the housing 1, and is located between the housing 1 and the pressing plate 12.

[0024] In this embodiment, the connection is used to connect the scraper 9 and the pressing plate 12. When it is necessary to clean the impurities on the adsorption frame 4, the worker presses down on the pressing plate 12 with his hand. The pressing plate 12 pushes down on the scraper 9 and squeezes the return spring 13, so that the scraper 9 cleans the impurities on the adsorption frame 4. When the pressing plate 12 is released, the return spring 13 resets and pushes the pressing plate 12 to reset, thereby driving the scraper 9 to reset. Repeating the above operation can complete the cleaning of impurities on the adsorption frame 4.

[0025] Furthermore, the adsorption processor for heavy metals in the industrial wastewater also includes a rinsing pipe 14, which is disposed on both sides of the adsorption frame 4.

[0026] In this embodiment, the rinsing pipe 14 is connected to an external water source for spraying water to rinse the adsorption mesh frame 4 and assist the scraper 9 in cleaning impurities on the adsorption mesh frame 4.

[0027] Furthermore, the flushing pipe 14 includes a diversion pipe 15, a conduit 16, and a high-pressure nozzle 17. The conduit 16 is fixedly connected to the housing 1 and is located on both sides of the adsorption mesh frame 4. The diversion pipe 15 communicates with the conduit 16 and passes through the housing 1. The high-pressure nozzle 17 communicates with the conduit 16 and is located on one side of the conduit 16.

[0028] In this embodiment, the diversion pipe 15 is connected to a water source and diverts the clean water into the conduits 16 on both sides of the adsorption mesh frame 4. The conduits 16 then guide the water into the high-pressure nozzle 17, and after being pressurized by the high-pressure nozzle 17, the water is sprayed out to wash away impurities on the adsorption mesh frame 4 and assist the scraper 9 in cleaning the impurities on the adsorption mesh frame 4.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An adsorption processor for heavy metals in industrial wastewater, characterized in that... ； It includes a housing, a window, and an adsorption assembly. The window is slidably disposed at the bottom of the housing, and the adsorption assembly includes an adsorption mesh frame, a feeding pipe, a discharging pipe, a viewing mirror, and a cleaning plate. The adsorption mesh frame is fixedly connected to the box body and located inside the box body. The feeding pipe is connected to the adsorption mesh frame, located at the top of the adsorption mesh frame, and passes through the box body. The discharge pipe is connected to the adsorption mesh frame, located at the bottom of the adsorption mesh frame, and passes through the box body. The viewing mirror is fixedly connected to the box body and located on one side of the box body. The cleaning plate is disposed on both sides of the adsorption mesh frame.

2. The adsorption processor for heavy metals in industrial wastewater as described in claim 1, characterized in that... ； The cleaning plate includes a scraper and a drive rod. The scraper is slidably connected to the box and located on both sides of the adsorption mesh frame. The drive rod is fixedly connected to the scraper and passes through the box.

3. The adsorption processor for heavy metals in industrial wastewater as described in claim 2, characterized in that... ； The drive rod includes a connecting rod, a pressing plate, and a return spring. The connecting rod is fixedly connected to the scraper and passes through the housing. The pressing plate is fixedly connected to the connecting rod and is located on the side of the connecting rod away from the scraper. The return spring is fixedly connected to the pressing plate and to the housing, and is located between the housing and the pressing plate.

4. The adsorption processor for heavy metals in industrial wastewater as described in claim 1, characterized in that... ； The adsorption processor for heavy metals in industrial wastewater also includes rinsing pipes, which are disposed on both sides of the adsorption mesh frame.

5. The adsorption processor for heavy metals in industrial wastewater as described in claim 4, characterized in that... ； The flushing pipe includes a diversion pipe, a conduit, and a high-pressure nozzle. The conduit is fixedly connected to the housing and located on both sides of the adsorption mesh frame. The diversion pipe communicates with the conduit and passes through the housing. The high-pressure nozzle communicates with the conduit and is located on one side of the conduit.

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