Novel environment-friendly wastewater heavy metal removal equipment

Abstract

The utility model relates to the technical field of spine external support, and discloses novel environment-friendly wastewater heavy metal removal equipment, which comprises an equipment main body, the equipment main body comprises a removal module, the removal module is arranged on a bottom plate, the removal module comprises a removal barrel, the removal barrel is movably arranged at the top end of the bottom plate, and the removal barrel is arranged on the bottom plate. The removal barrel is used for filling and temporarily storing wastewater to be treated; the driving gear is fixedly mounted on the outer surface of the removing barrel, and the driving gear is used for directly driving the removing barrel to perform rotary centrifugation; the motor is fixedly installed on one side of the top end of the bottom plate, a driving wheel at the top end of the motor is connected with the driving gear in an engaged mode, and the motor is used for directly providing power needed by high-speed rotation and centrifugation for the driving gear; by arranging the removal module, the removal barrel adsorbs heavy metal particles in the wastewater to the surface of the barrel wall, an electrostatic adsorption net generates static electricity after being electrified, and the electrostatic adsorption net has particle adsorbability, so that the heavy metal particles are adsorbed and removed.

Description

Technical Field

[0001] This utility model relates to the field of spinal external support technology, and more specifically to a novel environmentally friendly wastewater heavy metal removal device. Background Technology

[0002] Existing wastewater heavy metal removal equipment mainly relies on chemical precipitation, electrolysis, or adsorption technologies. Chemical precipitation requires the addition of large amounts of reagents, easily causing secondary pollution, and is complex and costly to operate. Electrolysis is energy-intensive, and the equipment is prone to corrosion, making it unsuitable for large-scale continuous operation. While adsorption technology is applicable to a variety of metal ions, it has low removal efficiency for fine particles, and the adsorption materials are difficult to recycle. Furthermore, these technologies have shortcomings in separation efficiency, equipment stability, and maintenance costs, making it difficult to simultaneously meet the requirements of high efficiency, environmental friendliness, and economy in industrial wastewater treatment. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, this utility model provides a new type of environmentally friendly wastewater heavy metal removal equipment to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a novel environmentally friendly wastewater heavy metal removal device, comprising a main body, the main body including a base plate, a control panel fixedly installed on the top of the base plate, and the main body further including a removal module disposed on the base plate, the removal module comprising:

[0005] A removal tank, movably mounted on top of a base plate, is used for filling and temporarily storing wastewater to be treated;

[0006] A drive gear is fixedly mounted on the outer surface of the removal barrel, and the drive gear is used to directly drive the removal barrel to rotate and centrifuge.

[0007] The motor is fixedly mounted on one side of the top of the base plate. The drive wheel at the top of the motor is meshed with the drive gear. The motor is used to directly provide the power required for high-speed rotation and centrifugal force to the drive gear.

[0008] A sedimentation tank is fixedly installed at the bottom of the removal tank and is connected to the interior of the removal tank. The sedimentation tank is used to collect heavy metal particles separated by high-speed centrifugal separation from the removal tank.

[0009] The electrostatic adsorption net consists of four nets, all of which are suspended inside the removal tank by mounting rods. Each net is connected to the control panel via wires. The electrostatic adsorption net is used to adsorb fine heavy metal particles by using the electrostatic charge generated after being energized.

[0010] By incorporating a removal module, the centrifugal force generated by the high-speed rotation of the removal tank works in conjunction with the electrostatic charge of the electrostatic adsorption net to quickly adsorb and remove heavy metal particles.

[0011] Furthermore, a mounting bracket is fixedly installed at the top of the base plate, and the bottom end of the mounting bracket is connected to the top of the electrostatic adsorption net through a flange. The mounting bracket is used to provide support points for the electrostatic adsorption net and allows for quick removal of the electrostatic adsorption net.

[0012] Furthermore, a protective cover is installed on the outer surface of the removal bucket by a threaded sleeve. Two water inlet pipes are provided at the top of the protective cover. A through groove is opened on the protective cover. The electrostatic adsorption mesh is set in the through groove of the protective cover. The protective cover can rotate with the removal bucket, cover the removal bucket to seal the equipment and protect the internal structure.

[0013] Furthermore, two limiting wheel plates are fixedly installed on the outer surface of the sedimentation tank, and a rotating ring is sleeved on the outer surface of the sedimentation tank. The rotating ring is located between the two limiting wheel plates, and four support legs are provided at the bottom end of the rotating ring. All the support legs are fixedly connected to the top end of the base plate. The rotating groove structure composed of the limiting wheel plates and the rotating ring can restrict the equipment to rotate only within the rotating ring, ensuring the safety of the equipment.

[0014] Furthermore, the electrostatic adsorption mesh is uniformly provided with multiple adsorption holes, which are distributed on the surface of the electrostatic adsorption mesh to enhance the adsorption capacity of particles.

[0015] Furthermore, a ferrite coating is uniformly and fixedly installed on the inner wall of the removal tank and the sedimentation tank. This ferrite coating can be used to further enhance the adsorption capacity of heavy metal particles on the inner wall of the removal tank and the sedimentation tank.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. This utility model is equipped with a removal module. The centrifugal force generated by the high-speed rotation of the removal tank can adsorb heavy metal particles in the wastewater onto the surface of the tank wall. The electrostatic adsorption net generates static electricity after being energized, and it also has particle adsorption properties. The two work together to quickly adsorb and remove heavy metal particles.

[0018] 2. This utility model provides a mounting bracket, which serves to provide support points for the electrostatic adsorption net and allows for quick removal of the electrostatic adsorption net. Attached Figure Description

[0019] Figure 1 This is a three-dimensional cross-sectional view of the structure of this utility model.

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 This is a three-dimensional schematic diagram of the removal bucket structure of this utility model.

[0022] Figure 4 This is a three-dimensional schematic diagram of the adsorption pore structure of this utility model.

[0023] The attached diagram is labeled as follows: 100, base plate; 110, control panel; 111, removal tank; 112, drive gear; 113, motor; 114, sedimentation tank; 115, electrostatic adsorption net; 116, mounting bracket; 117, protective cover; 118, limit wheel plate; 119, rotating ring; 120, support leg; 121, adsorption hole. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] Example 1:

[0026] Reference Figure 1 and Figure 2 This utility model provides a novel environmentally friendly wastewater heavy metal removal device, including a main body, a base plate 100, a control panel 110 fixedly installed on the top of the base plate 100, and a removal module disposed on the base plate 100. The removal module includes:

[0027] A removal tank 111 is movably mounted on the top of the base plate 100. The removal tank 111 is used for filling and temporarily storing wastewater to be treated.

[0028] A drive gear 112 is fixedly installed on the outer surface of the removal barrel 111. The drive gear 112 is used to directly drive the removal barrel 111 to rotate and centrifuge.

[0029] Motor 113 is fixedly installed on one side of the top of base plate 100. The drive wheel at the top of motor 113 is meshed with drive gear 112. Motor 113 is used to directly provide the power required for high-speed rotation and centrifugal force to drive gear 112.

[0030] A sedimentation tank 114 is fixedly installed at the bottom of the removal tank 111. The sedimentation tank 114 is connected to the interior of the removal tank 111. The sedimentation tank 114 is used to collect heavy metal particles separated by high-speed centrifugal separation from the removal tank 111.

[0031] There are four electrostatic adsorption nets 115, and they are all suspended inside the removal tank 111 by mounting rods. The electrostatic adsorption nets 115 are all connected to the control panel 110 by wires. The electrostatic adsorption nets 115 are used to use the electrostatic generated after being energized to adsorb fine heavy metal particles.

[0032] By incorporating a removal module, the centrifugal force generated by the high-speed rotation of the removal tank 111 works in conjunction with the electrostatic adsorption net 115 to quickly adsorb and remove heavy metal particles.

[0033] A mounting bracket 116 is fixedly installed on the top of the base plate 100. The bottom end of the mounting bracket 116 is connected to the top of the electrostatic adsorption net 115 via a flange. The mounting bracket 116 is used to provide a support point for the electrostatic adsorption net 115 and allows for quick removal of the electrostatic adsorption net 115.

[0034] A protective cover 117 is threaded onto the outer surface of the removal tank 111. Two water inlet pipes are provided at the top of the protective cover 117. A through groove is provided on the protective cover 117. An electrostatic adsorption net 115 is placed in the through groove of the protective cover 117. The protective cover 117 can rotate together with the removal tank 111 to cover the removal tank 111, seal the equipment, and protect the internal structure.

[0035] Working principle: The removal tank 111 is the main wastewater treatment container. The wastewater to be treated is filled into the removal tank 111 through the water inlet pipe at the top. The motor 113 is connected to the drive wheel and the drive gear 112 through meshing, providing rotational power to the removal tank 111. Under the drive of the motor, the removal tank 111 rotates at high speed, generating a strong centrifugal force, which throws the heavy metal particles in the wastewater toward the inner wall of the removal tank 111. Due to their high density, the heavy metal particles are quickly separated by the centrifugal force, slide along the inner wall of the removal tank 111, and finally settle in the sedimentation tank 114 at the bottom of the removal tank 111. Compared with other light substances in the wastewater, heavy metal particles are more likely to accumulate in the sedimentation tank 114.

[0036] Furthermore, four electrostatic adsorption nets 115 are suspended inside the removal tank 111 by mounting rods and connected to the control panel 110 by wires. After being powered on, the electrostatic adsorption nets 115 generate an electrostatic field, which electrostatically adsorbs the fine particles of heavy metal particles in the wastewater that have not been completely separated by centrifugal force. The combination of electrostatic adsorption and centrifugal separation makes the treatment effect more comprehensive.

[0037] Example 2:

[0038] Reference Figure 1The difference between Embodiment 2 and Embodiment 1 is that: two limiting wheel plates 118 are fixedly installed on the outer surface of the sedimentation tank 114, and a rotating ring 119 is sleeved on the outer surface of the sedimentation tank 114. The rotating ring 119 is located between the two limiting wheel plates 118, and four support legs 120 are provided at the bottom end of the rotating ring 119. All support legs 120 are fixedly connected to the top end of the bottom plate 100. The rotating tank structure composed of the limiting wheel plates 118 and the rotating ring 119 can restrict the equipment to rotate only within the rotating ring 119, ensuring the safety of the equipment. Multiple adsorption holes 121 are evenly opened on the electrostatic adsorption net 115. The adsorption holes 121 are distributed on the surface of the electrostatic adsorption net 115 to enhance the adsorption capacity of particles. A layer of ferrite coating is evenly fixedly installed on the inner wall of the removal bucket 111 and the sedimentation tank 114. The ferrite coating can be used to further enhance the adsorption capacity of heavy metal particles on the inner wall of the removal bucket 111 and the sedimentation tank 114.

Claims

1. A novel environmentally friendly wastewater heavy metal removal device, comprising a main body of the device, characterized in that, The main body of the equipment includes a base plate (100), and a control panel (110) is fixedly installed on the top of the base plate (100). The main body of the equipment also includes a removal module, which is disposed on the base plate (100). The removal module includes: A removal tank (111) is movably mounted on the top of a base plate (100) and is used for filling and temporarily storing wastewater to be treated; A drive gear (112) is fixedly mounted on the outer surface of the removal barrel (111). The drive gear (112) is used to directly drive the removal barrel (111) to rotate and centrifuge. The motor (113) is fixedly mounted on one side of the top of the base plate (100). The drive wheel at the top of the motor (113) is meshed with the drive gear (112). The motor (113) is used to directly provide the power required for high-speed rotation and centrifugal force to the drive gear (112). A sedimentation tank (114) is fixedly installed at the bottom of the removal tank (111). The sedimentation tank (114) and the removal tank (111) are connected internally. The sedimentation tank (114) is used to collect heavy metal particles separated by high-speed centrifugal separation of the removal tank (111). There are four electrostatic adsorption nets (115), and they are all suspended inside the removal bucket (111) by mounting rods. The electrostatic adsorption nets (115) are all connected to the control panel (110) by wires. The electrostatic adsorption nets (115) are used to adsorb fine heavy metal particles by using the electrostatic force generated after being energized. By incorporating a removal module, the centrifugal force generated by the high-speed rotation of the removal barrel (111) and the electrostatic adsorption net (115) work together to quickly adsorb and remove heavy metal particles.

2. The novel environmentally friendly wastewater heavy metal removal equipment according to claim 1, characterized in that: A mounting bracket (116) is fixedly installed on the top of the base plate (100). The bottom end of the mounting bracket (116) is connected to the top of the electrostatic adsorption net (115) via a flange. The mounting bracket (116) is used to provide support points for the electrostatic adsorption net (115) and allows for quick removal of the electrostatic adsorption net (115).

3. The novel environmentally friendly wastewater heavy metal removal equipment according to claim 1, characterized in that: The outer surface of the removal bucket (111) is fitted with a protective cover (117) by a threaded sleeve. The top of the protective cover (117) is provided with two water inlet pipes. The protective cover (117) has a through groove. The electrostatic adsorption net (115) is set in the through groove of the protective cover (117). The protective cover (117) can rotate together with the removal bucket (111) to cover the removal bucket (111) to seal the equipment and protect the internal structure.

4. The novel environmentally friendly wastewater heavy metal removal equipment according to claim 1, characterized in that: Two limiting wheel plates (118) are fixedly installed on the outer surface of the sedimentation tank (114). A rotating ring (119) is sleeved on the outer surface of the sedimentation tank (114). The rotating ring (119) is located between the two limiting wheel plates (118). Four support legs (120) are provided at the bottom end of the rotating ring (119). All support legs (120) are fixedly connected to the top end of the base plate (100). The rotating groove structure composed of the limiting wheel plates (118) and the rotating ring (119) can restrict the equipment to rotate only within the rotating ring (119) to ensure the safety of the equipment.

5. The novel environmentally friendly wastewater heavy metal removal equipment according to claim 1, characterized in that: The electrostatic adsorption mesh (115) is uniformly provided with a plurality of adsorption holes (121), which are distributed on the surface of the electrostatic adsorption mesh (115) to enhance the adsorption capacity of particles.

6. The novel environmentally friendly wastewater heavy metal removal equipment according to claim 1, characterized in that: The inner walls of the removal tank (111) and the sedimentation tank (114) are uniformly fixed with a ferrite coating, which can be used to further enhance the adsorption capacity of heavy metal particles on the inner walls of the removal tank (111) and the sedimentation tank (114).

Images