Industrial wastewater heavy metal adsorption separation equipment

Abstract

The utility model provides a kind of industrial sewage heavy metal adsorption separation equipment, belong to sewage heavy metal adsorption separation technical field, including adsorption flow channel, adsorption flow channel is fluted;Adsorption component, adsorption component is multiple, and multiple adsorption components rotation is installed in the inner chamber of adsorption flow channel;Support, support fixed mounting is in the top left side of adsorption flow channel, support is multiple, and support and adsorption component one to one correspond;Motor, motor fixed mounting is in the bottom of support, and the bottom power output end of motor is fixedly connected with adsorption component, the inner chamber bottom of adsorption flow channel is equipped with the circular groove that is cooperated with adsorption component, and the inner chamber left and right sides of adsorption flow channel are equipped with the circular arc side groove that is connected with circular groove, rotate by motor driving adsorption component, to adjust the position of adsorption component, so it can replace the adsorption material in adsorption net barrel every time, so it can realize maintenance without stopping.

Description

Technical Field

[0001] This utility model relates to the field of heavy metal adsorption and separation technology in wastewater, specifically to a heavy metal adsorption and separation device for industrial wastewater. Background Technology

[0002] Adsorption is a promising technology for treating heavy metals in industrial wastewater. Its core lies in "material innovation" and "process optimization." In the future, with advancements in new materials science and increasingly stringent environmental requirements, adsorption technology will develop towards greater efficiency, economy, greenness, and intelligence, playing a greater role in achieving sustainable water environment protection and resource recycling.

[0003] In the process of heavy metal adsorption and separation in industrial wastewater, adsorption materials are required. However, when the adsorption material becomes saturated, it needs to be replaced, which requires shutdown for maintenance. This operation affects the overall operation of the device and thus its efficiency. To address this issue, we propose an industrial wastewater heavy metal adsorption and separation device. Utility Model Content

[0004] (a) Technical problems to be solved In view of the shortcomings of the prior art, the present invention overcomes the problem that the adsorbent material needs to be replaced after it becomes saturated, which requires shutdown for maintenance. This operation affects the overall operation of the device and thus affects the work efficiency.

[0005] (II) Technical Solution To achieve the above objectives, the technical solution adopted by this utility model is as follows: An industrial wastewater heavy metal adsorption and separation device, comprising: Adsorption channel, the adsorption channel is groove-shaped; The adsorption assembly consists of multiple sets, and these multiple sets of adsorption assemblies are rotatably installed inside the adsorption channel. The bracket is fixedly installed on the top left side of the adsorption channel. There are multiple brackets, and each bracket corresponds to an adsorption component. The motor is fixedly mounted at the bottom of the bracket, and the power output end of the motor at the bottom is fixedly connected to the adsorption component. The adsorption component is rotated by a motor to adjust its position, making it easy to replace and maintain.

[0006] Further defining the above technical solution, the bottom of the inner cavity of the adsorption channel is provided with a circular groove that matches the adsorption component, and the left and right sides of the inner cavity of the adsorption channel are provided with arc-shaped side grooves that communicate with the circular groove.

[0007] Further defining the above technical solution, the adsorption assembly includes a chassis rotatably mounted in a circular groove, with pillars fixedly mounted at the four corners of the top of the chassis, a baffle fixedly mounted between two adjacent sets of pillars, a cover plate fixedly mounted on the top of the four sets of pillars, an inner core cylinder fixedly mounted at the center of the top of the chassis, a partition frame fixedly mounted at equal angles on the outer circumference of the inner core cylinder, and the side of the partition frame away from the inner core cylinder being fixedly connected to the pillars and the cover plate, an adsorption net barrel movably mounted between two adjacent sets of partition frames, and a connecting opening opened at equal angles on the circumference side wall of the inner core cylinder, with the connecting opening and the partition frame arranged alternately.

[0008] Further defining the above technical solution, the inner core cylinder has a hollow structure, the connecting port is connected to the inner cavity of the inner core cylinder, and a filter screen is fixedly installed inside the connecting port.

[0009] Further defining the above technical solution, the top of the inner core cylinder is fixedly covered, and the bottom power output end of the motor is fixedly connected to the center of the top of the cover.

[0010] Further defining the above technical solution, the adsorption mesh barrel includes an outer arc plate and an inner arc plate, which are arranged in parallel. Side plates are fixedly installed on both sides between the outer arc plate and the inner arc plate. Both the outer arc plate and the inner arc plate are perforated plates, and lifting holes are opened on the top of the outer wall of both the outer arc plate and the inner arc plate.

[0011] Further defining the above technical solution, the bottom of the chassis is a hollow structure, and a rotating shaft is fixedly installed at the center of the bottom cavity of the chassis, and the rotating shaft is rotatably installed in the inner cavity of the circular groove.

[0012] As a further limitation of the above technical solution, a ball bearing is rotatably installed at the bottom of the circumferential sidewall of the chassis.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a method with the following beneficial effects: The position of the adsorption components is adjusted by rotating the motor-driven adsorption components. This allows for the individual replacement of the adsorption material in each set of adsorption mesh barrels, enabling maintenance without shutting down the machine. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the non-adsorbed component of this utility model; Figure 3 This is a schematic diagram of the adsorption component structure of this utility model; Figure 4 This is a schematic diagram showing the disassembled structure of the adsorption component and adsorption mesh barrel of this utility model. Figure 5 This is a schematic diagram of the adsorption mesh barrel structure of this utility model; Figure 6 This is a schematic diagram of the internal structure of the chassis of this utility model.

[0016] The components include: 1. Adsorption channel; 2. Adsorption assembly; 201. Chassis; 202. Support column; 203. Baffle net; 204. Cover plate; 205. Inner core cylinder; 206. Separator frame; 207. Adsorption net barrel; 2071. Outer arc plate; 2072. Inner arc plate; 2073. Side plate; 2074. Lifting hole; 208. Connecting port; 209. Rotating shaft; 3. Support; 4. Motor. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-6 The present invention will be described in further detail below.

[0018] Example 1: This example provides an industrial wastewater heavy metal adsorption and separation device, such as... Figure 1-2 As shown, this invention solves the problem that the adsorbent material needs to be replaced after it becomes saturated, which requires shutdown for maintenance. This operation affects the overall operation of the device and thus its efficiency. The invention includes an adsorption channel 1, which is a groove shape. Adsorption component 2, there are multiple sets of adsorption components 2, and the multiple sets of adsorption components 2 are rotatably installed in the inner cavity of the adsorption channel 1; Support 3 is fixedly installed on the top left side of the adsorption channel 1. There are multiple sets of support 3, and each support 3 corresponds to an adsorption component 2. Motor 4 is fixedly installed at the bottom of bracket 3, and the bottom power output end of motor 4 is fixedly connected to adsorption component 2. The adsorption component 2 is rotated by the motor 4 to adjust its position, making it easy to replace and maintain.

[0019] Based on the above features, the working principle of this utility model is as follows: Adsorption process: Industrial wastewater is discharged into adsorption channel 1 and passes through multiple sets of adsorption components 2 to adsorb heavy metals in the industrial wastewater. The adsorption components 2 are filled with adsorption materials (such as activated carbon, carbon nanotubes, graphene, biochar, etc., selected according to the types of heavy metals in the wastewater being treated). The treated wastewater is then discharged through the other end of adsorption channel 1.

[0020] Maintenance work: The motor 4 drives the adsorption component 2 to rotate, which changes the position of the adsorption component 2 in the adsorption channel 1. The operator can clean, replace and maintain the adsorption material in the adsorption component 2 on the other side of the bracket 3.

[0021] Example 2: As Figure 3-5 As shown, this embodiment is based on the above implementation, and the technical problem solved by this embodiment compared with the above embodiment 1 is: how to facilitate the cleaning and maintenance of the adsorption component 2. The difference from the above embodiment is that: the bottom of the inner cavity of the adsorption channel 1 is provided with a circular groove that cooperates with the adsorption component 2, and the left and right sides of the inner cavity of the adsorption channel 1 are provided with arc-shaped side grooves that communicate with the circular groove.

[0022] The adsorption assembly 2 includes a chassis 201 rotatably mounted in a circular groove. Support columns 202 are fixedly mounted at the four corners of the top of the chassis 201. A baffle 203 is fixedly mounted between adjacent sets of support columns 202 (specifically, the space between adjacent sets of support columns 202 is open, and the baffle 203 is fixed within this open cavity; the baffle 203 is fixedly mounted on all four sides). A cover plate 204 is fixedly mounted on the top of the four sets of support columns 202. The top center of the chassis 201 is fixed... An inner core cylinder 205 is installed, and a partition frame 206 is fixedly installed at equal angles on the outer circumference of the inner core cylinder 205. The side of the partition frame 206 away from the inner core cylinder 205 is fixedly connected to the support column 202 and the cover plate 204. An adsorption net barrel 207 is movably installed between two adjacent sets of partition frames 206. A connecting port 208 is opened at equal angles on the circumference side wall of the inner core cylinder 205, and the connecting port 208 and the partition frame 206 are arranged alternately. The partition frame 206 is fixedly connected to the top of the chassis 201.

[0023] The inner core cylinder 205 has a hollow structure, and the connecting port 208 is connected to the inner cavity of the inner core cylinder 205. A filter screen is fixedly installed inside the connecting port 208.

[0024] The top of the inner core cylinder 205 is fixed with a cover, and the bottom power output end of the motor 4 is fixedly connected to the center of the top of the cover.

[0025] The adsorption mesh barrel 207 includes an outer arc plate 2071 and an inner arc plate 2072, which are arranged in parallel. Side plates 2073 are fixedly arranged on both sides between the outer arc plate 2071 and the inner arc plate 2072. Both the outer arc plate 2071 and the inner arc plate 2072 are perforated plates with multiple sets of holes on their surfaces. The diameter of the holes in the inner arc plate 2072 is smaller than the diameter of the holes in the outer arc plate 2071. Lifting holes 2074 are provided on the top of the outer walls of both the outer arc plate 2071 and the inner arc plate 2072.

[0026] The divider 206 divides the top of the adsorption assembly 2 into multiple cavities for holding the adsorption mesh bucket 207.

[0027] Based on the above features, the working principle of this utility model is as follows: When sewage passes through the adsorption component 2, it first enters the inner cavity of the adsorption component 2 through the baffle 203 on one side. The baffle 203 blocks large particles of debris. Then, the water enters the first set of adsorption mesh barrels 207 and enters the adsorption mesh barrels 207 through the outer arc plate 2071. Since the aperture of the hole opened in the inner protective plate 2072 is smaller than the aperture of the hole opened in the outer protective plate 2071, the sewage flow rate will be slowed down, increasing the adsorption time. After that, the sewage enters the inner core cylinder 205. Then, the sewage will be dispersed into other adsorption mesh barrels 207 by the connecting ports 208 around the inner core cylinder 205 for secondary adsorption. Finally, the sewage is discharged through the other side of the adsorption component 2.

[0028] During maintenance, the adsorption mesh barrel 207 that needs adsorbent replacement is rotated to the other side of the support 3 by the motor 4. Specifically, the motor 4 drives the inner core cylinder 205 to rotate, which in turn drives the chassis 201 to rotate, thereby causing the entire adsorption assembly 2 to rotate. When the adsorption mesh barrel 207 that needs adsorbent replacement is rotated to the opposite side of the support 3, the operator lifts the adsorption mesh barrel 207 with the lifting equipment and moves it to the outside of the adsorption channel 1. The adsorbent material in the adsorption mesh barrel 207 is poured out, and new adsorbent material is filled in. The adsorption mesh barrel 207 is then lifted back into the adsorption assembly 2 by the lifting equipment. This operation does not require stopping the machine and can continue adsorption work. The lifting hole 2074 facilitates the lifting of the adsorption mesh barrel 207 by the lifting equipment.

[0029] Furthermore, when one set of adsorption mesh barrels 207 is replaced, the other sets of adsorption mesh barrels 207 can still work. The adsorption mesh barrels 207 on one side of the support 3 and the opposite side of the support 3 are not the main adsorption, so the overall adsorption work will not be greatly affected.

[0030] Example 3: As Figure 6 As shown, this embodiment is based on the above implementation, and the technical problem solved by this embodiment compared with the above embodiment 1 is: how to facilitate the improvement of the rotation efficiency of the adsorption component 2. The difference from the above embodiment is that: the bottom of the chassis 201 is a hollow structure, and a rotating shaft 209 is fixedly installed at the center of the bottom inner cavity of the chassis 201. The rotating shaft 209 is rotatably installed in the inner cavity of the circular groove. Specifically, the rotating shaft 209 can be installed in the inner cavity of the circular groove through a bearing.

[0031] A ball bearing is rotatably mounted on the bottom of the circumferential side wall of chassis 201.

[0032] Based on the above characteristics, when the motor 4 drives the adsorption component 2 to rotate, the chassis 201 will drive the rotating shaft 209 to rotate, and the rolling ball will reduce the rotational resistance of the adsorption component 2. The rolling ball can be made of some high-strength and corrosion-resistant materials, and when rotating, the sewage will also give the adsorption component 2 an upward buoyancy, which will also reduce the friction generated when the chassis 201 rotates.

[0033] It should be added that motor 4 is a slow-speed motor, which was purchased and equipped with its own control circuit. The control circuit is connected to the mains power and a matching controller is configured to control motor 4.

[0034] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments, which is intended to enable those skilled in the art to understand and apply the present invention. However, it should not be assumed that the specific implementation of the present invention is limited to these descriptions.

Claims

1. An industrial wastewater heavy metal adsorption and separation device, characterized in that, include Adsorption channel, the adsorption channel is groove-shaped; The adsorption assembly consists of multiple sets, and these multiple sets of adsorption assemblies are rotatably installed inside the adsorption channel. The bracket is fixedly installed on the top left side of the adsorption channel. There are multiple brackets, and each bracket corresponds to an adsorption component. The motor is fixedly mounted at the bottom of the bracket, and the power output end of the motor at the bottom is fixedly connected to the adsorption component. The adsorption component is rotated by a motor to adjust its position, making it easy to replace and maintain.

2. The industrial wastewater heavy metal adsorption and separation equipment according to claim 1, characterized in that, The bottom of the inner cavity of the adsorption channel is provided with a circular groove that matches the adsorption component, and the left and right sides of the inner cavity of the adsorption channel are provided with arc-shaped side grooves that communicate with the circular groove.

3. The industrial wastewater heavy metal adsorption and separation equipment according to claim 2, characterized in that, The adsorption assembly includes a chassis rotatably mounted in a circular groove. Support columns are fixedly mounted at the four corners of the top of the chassis. A baffle is fixedly mounted between two adjacent sets of support columns. A cover plate is fixedly mounted on the top of the four sets of support columns. An inner core cylinder is fixedly mounted at the center of the top of the chassis. A partition frame is fixedly mounted at equal angles on the outer circumference of the inner core cylinder. The side of the partition frame away from the inner core cylinder is fixedly connected to the support columns and the cover plate. An adsorption net barrel is movably mounted between two adjacent sets of partition frames. A connecting opening is opened at equal angles on the circumference side wall of the inner core cylinder. The connecting opening and the partition frame are arranged alternately.

4. The industrial wastewater heavy metal adsorption and separation equipment according to claim 3, characterized in that, The inner core is hollow, and the connecting port is connected to the inner cavity of the inner core. A filter screen is fixedly installed inside the connecting port.

5. The industrial wastewater heavy metal adsorption and separation equipment according to claim 3, characterized in that, The top of the inner core is fixed with a cover, and the bottom power output end of the motor is fixedly connected to the center of the top of the cover.

6. The industrial wastewater heavy metal adsorption and separation equipment according to claim 3, characterized in that, The adsorption mesh barrel includes an outer arc plate and an inner arc plate, which are arranged in parallel. Side plates are fixed on both sides between the outer arc plate and the inner arc plate. Both the outer arc plate and the inner arc plate are perforated plates, and lifting holes are opened on the top of the outer wall of both the outer arc plate and the inner arc plate.

7. The industrial wastewater heavy metal adsorption and separation equipment according to claim 6, characterized in that, The bottom of the chassis is hollow, and a rotating shaft is fixedly installed in the center of the bottom cavity of the chassis. The rotating shaft is rotatably installed in the inner cavity of the circular groove.

8. The industrial wastewater heavy metal adsorption and separation equipment according to claim 7, characterized in that, The bottom of the circumferential sidewall of the chassis is equipped with rotatable ball bearings.

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