A heavy metal detection and removal device for industrial wastewater treatment

Abstract

The present invention discloses a heavy metal detection and removal device for industrial wastewater treatment, which relates to the technical field of wastewater treatment, and includes: a device body, which is used for manufacturing and protecting device parts; a belt filter assembly, which is located at the bottom of the device body; a heavy metal collection assembly, which is located at the top of the belt filter assembly and at the top of the device body; and a crushing assembly, which is located at one side of the belt filter assembly and at one side of the device body. In the present invention, the second motor is powered on and rotates, driving the magnetic belt to rotate, adsorbing and collecting heavy metals, and then the filter teeth rotate, and impurities are transmitted to the top of the crushing assembly due to the filter teeth. The asynchronous motor drives the crushing wheel to rotate, and cooperates with the crushing teeth to crush large particles of impurities and drop them into a waste collection box for collection. This device can effectively filter out impurities, facilitate the transportation and collection of heavy metals, and crush waste to reduce the volume of waste used.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a heavy metal detection and removal device for industrial wastewater treatment. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to the wastewater and waste liquid generated in the industrial production process. Industrial wastewater contains a large amount of heavy metal pollutants. Metal particles have great utilization value. If the heavy metal pollutants in industrial wastewater are not removed and directly discharged, it will not only cause environmental pollution, but also cause waste of resources.

[0003] However, the heavy metal extraction device for industrial wastewater in the existing technology has a simple structure, a slow extraction speed for heavy metals, a poor extraction effect for heavy metals, and low practicality. Therefore, a heavy metal detection and removal device for industrial wastewater treatment is developed (see patent number: 202122188545.8 for details), including a support frame, a shell, a fixed block, a first connecting rod, a spring, a flip cover, etc., there are two support frames, and a shell is provided between the two support frames. Two fixed blocks are provided on one side of the shell. The beneficial effect of the present invention is: the wastewater is poured into the shell from the feed port, the filter screen blocks the garbage, and the metal will be adsorbed on the magnet, the flip cover is opened, the filter screen is taken out, and the metal adsorbed on the magnet is manually collected, so that the wastewater can be more conveniently detected and removed for metal, without the need to manually hold the magnet to detect and remove the metal in the wastewater.

[0004] However, some existing heavy metal extraction devices for industrial wastewater can extract heavy metals, but cannot conveniently collect heavy metals, making them inconvenient to use. At the same time, they cannot filter and collect impurities in industrial wastewater, requiring manual secondary collection and cleaning, which is less practical. Summary of the Invention

[0005] The purpose of the present invention is to provide a heavy metal detection and removal device for industrial wastewater treatment in order to solve the problem that some existing heavy metal extraction devices for industrial wastewater can extract heavy metals but cannot conveniently collect heavy metals, are inconvenient to use, and cannot filter and collect impurities in industrial wastewater, requiring manual secondary collection and cleaning, and have poor practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a heavy metal detection and removal device for industrial wastewater treatment, comprising:

[0007] The device body is used to support and protect the heavy metal detection and removal components used in industrial wastewater treatment;

[0008] The belt filter assembly is located at the bottom end of the interior of the device body;

[0009] a heavy metal collection assembly located on top of the belt filter assembly and within the top end of the device body;

[0010] A crushing assembly is located on one side of the belt filter assembly and on one side inside the device body;

[0011] The belt filtering assembly includes a belt, rollers are provided on both sides and in the middle of the bottom of the belt, and connecting frames are provided at both ends of the three groups of rollers. The rollers are rotatably connected to the connecting frame through a rotating shaft, one side of one group of the connecting frames is provided with a gear set, one end of the gear set is provided with a first motor, and the bottom of the first motor is provided with multiple sets of scraping teeth. The heavy metal collection assembly includes a second motor, the output end of the second motor is provided with a driving chain pulley, the bottom of the driving chain pulley is provided with a magnetic belt, and belt rollers are provided on both sides of the inside of the magnetic belt, one side of one group of the belt rollers is provided with a transmission chain pulley, and both sides of the two groups of belt rollers are provided with brackets, a brush is provided at the middle position of the bottom of the magnetic belt, and a collection box is provided at the bottom of the brush, and the crushing assembly includes a crushing wheel, and the number of the crushing wheels is two groups, one side of the two groups of crushing wheels is provided with a transmission bevel gear, one end of the transmission bevel gear is provided with an active bevel gear, one end of one group of the active bevel gear is provided with a connecting bevel gear, and one side of the connecting bevel gear is provided with an asynchronous motor, and the bottom of the two groups of crushing wheels is provided with a waste collection box.

[0012] As a further solution of the present invention: the device body includes a shell, support frames are provided at the four corners of the bottom of the shell, a discharge pipe is provided at the middle position of the bottom of the shell, a feed pipe is provided at the top of the shell, and a controller is provided at the front end of the shell.

[0013] As a further solution of the present invention: the gear set includes a large gear and a small gear, the large gear is located at one end of one group of rollers, the small gear is located at the output end of the first motor, and the large gear is meshed with the small gear.

[0014] As a further solution of the present invention: a plurality of groups of filter teeth are provided on the top of the belt, and the plurality of groups of filter teeth are in the shape of a "triangular prism".

[0015] As a further solution of the present invention: a rotating rod is provided inside the two groups of driving bevel gears, and the two groups of driving bevel gears are rotatably connected to the housing through the rotating rod.

[0016] As a further solution of the present invention: the connecting bevel gear and the driving bevel gear are meshed and connected, and the driving bevel gear and the transmission bevel gear are meshed and connected.

[0017] As a further solution of the present invention, the exteriors of the two groups of crushing wheels are both provided with crushing teeth, and the two groups of crushing wheels can perform material crushing work by cooperating with the crushing teeth.

[0018] As a further solution of the present invention: a chain belt is provided on the outside of the driving chain belt wheel, and the driving chain belt wheel is meshed and connected with the transmission chain belt wheel through the chain belt.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Through the belt filter assembly, the first motor is powered on to start its rotation, and the gear set is driven to rotate. Since the output end of the gear set is fixedly connected to the roller, the roller rotates accordingly, and drives the belt to rotate. The multiple groups of filter teeth on the outside of the belt also rotate accordingly. The impurities in the industrial wastewater are transported to the top of the crushing assembly by the filter teeth. The impurities adhering to the top of the filter teeth can be scraped off by the scraping teeth. This device is easy to use and simple to operate. The belt filter assembly can effectively filter out impurities in the industrial wastewater and collect and transport the waste at the same time. It is very practical.

[0021] 2. Through the heavy metal collection component, industrial wastewater enters the device through the feed pipe. The industrial wastewater first flows to the top of the heavy metal collection component. The machine is started by the controller, and the second motor is energized and rotated, driving the active chain pulley to rotate, and the transmission chain pulley is driven to rotate through the chain belt, so that the belt roller also rotates. The belt roller drives the magnetic belt to rotate, so that the heavy metals are adsorbed on the surface of the magnetic belt through magnetic force, and the industrial wastewater flows through the magnetic belt to the top of the belt filter component. The heavy metals attached to the surface of the magnetic belt are scraped off by the brush and fall into the collection box. This device is easy to use and simple to operate. The heavy metal collection component can facilitate the transportation and collection of heavy metals, so as to facilitate the collection of heavy metals and save manual collection work.

[0022] 3. Through the provided crushing assembly, the asynchronous motor is energized and rotated, driving the connecting bevel gear to rotate. Since the connecting bevel gear and the active bevel gear are meshed and connected, the active bevel gear also rotates, driving the rotating rod to rotate, causing the other set of active bevel gears to rotate in the opposite direction. At the same time, the two sets of active bevel gears are meshed and connected with the transmission bevel gear, and the two sets of transmission bevel gears rotate in the opposite direction, driving the two sets of crushing wheels to rotate in the opposite direction to each other, and through the mutual cooperation with the crushing teeth, the large particles of impurities are crushed and fall into the waste collection box. This device is easy to use and simple to operate. It can crush the waste to reduce the volume of waste used and better carry out collection and transportation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the present invention;

[0025] Figure 3 It is a partial left side schematic diagram of the present invention;

[0026] Figure 4 is a three-dimensional schematic diagram of the belt filter assembly of the present invention;

[0027] Figure 5 Partial three-dimensional schematic diagram of the present invention

[0028] Figure 6 It is a schematic top view of the crushing assembly of the present invention.

[0029] In the figure: 1. Device body; 101. Housing; 102. Support frame; 103. Feed pipe; 104. Discharge pipe; 105. Controller; 2. Belt filter assembly; 201. Belt; 202. Roller; 203. First motor; 204. Gear set; 205. Filter teeth; 206. Rotating shaft; 207. Scraping teeth; 208. Connecting frame; 3. Heavy metal collection assembly; 301. Second motor; 302. Driving chain pulley; 303. Chain belt; 304. Belt roller; 305. Bracket; 306. Brush; 307. Collection box; 308. Magnetic belt; 309. Drive chain pulley; 4. Crushing assembly; 401. Crushing wheel; 402. Rotating rod; 403. Connecting bevel gear; 404. Driving bevel gear; 405. Drive bevel gear; 406. Asynchronous motor; 407. Crushing teeth; 408. Waste collection box. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0031] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or connected in one piece; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0032] See also Figures 1 to 6 In an embodiment of the present invention, a heavy metal detection and removal device for industrial wastewater treatment includes:

[0033] The device body 1 is used to support and protect the heavy metal detection and removal components used in industrial wastewater treatment;

[0034] The belt filter assembly 2 is located at the bottom end of the device body 1;

[0035] The heavy metal collecting assembly 3 is located on top of the belt filtering assembly 2 and at the top end of the interior of the device body 1;

[0036] The crushing assembly 4 is located on one side of the belt filter assembly 2 and on one side inside the device body 1;

[0037] The belt filter assembly 2 includes a belt 201, rollers 202 are provided on both sides and in the middle of the bottom of the belt 201, and connecting frames 208 are provided at both ends of the three groups of rollers 202. The rollers 202 are rotatably connected to the connecting frames 208 through a rotating shaft 206. A gear set 204 is provided on one side of one group of connecting frames 208, and a first motor 203 is provided at one end of the gear set 204. A plurality of scraping teeth 207 are provided at the bottom of the first motor 203. The heavy metal collection assembly 3 includes a second motor 301, and a driving chain pulley 302 is provided at the output end of the second motor 301. A magnetic belt 308 is provided at the bottom of the driving chain pulley 302, and belt rollers 304 are provided on both sides of the magnetic belt 308. A transmission chain pulley 309 is provided on one side of one set of belt rollers 304, and brackets 305 are provided on both sides of both sets of belt rollers 304. A brush 306 is provided at the middle position of the bottom of the magnetic belt 308, and a collection box 307 is provided at the bottom of the brush 306. The crushing assembly 4 includes crushing wheels 401. There are two sets of crushing wheels 401. A transmission bevel gear 405 is provided on one side of the two sets of crushing wheels 401. One end of the transmission bevel gear 405 is provided with an active bevel gear 404. One end of one set of the active bevel gear 404 is provided with a connecting bevel gear 403, and an asynchronous motor 406 is provided on one side of the connecting bevel gear 403. A waste collection box 408 is provided at the bottom of the two sets of crushing wheels 401.

[0038] Please refer to Figure 1 and 2 The device body 1 includes a shell 101, and support frames 102 are provided at the four corners of the bottom of the shell 101. A discharge pipe 104 is provided in the middle position of the bottom of the shell 101, a feed pipe 103 is provided at the top of the shell 101, and a controller 105 is provided at the front end of the shell 101, which is used to support and protect the heavy metal detection and removal components for industrial wastewater treatment, thereby increasing the service life of the device.

[0039] Please refer to Figure 4 The gear set 204 includes a large gear and a small gear. The large gear is located at one end of one set of rollers 202, and the small gear is located at the output end of the first motor 203. The large gear and the small gear are meshed and connected. Through the large gear and the small gear of the gear set 204, a faster speed can be provided using less electricity, thereby reducing electricity expenditure.

[0040] Please refer to Figure 2 、 3 And 4. A plurality of groups of filter teeth 205 are provided on the top of the belt 201. The plurality of groups of filter teeth 205 are in the shape of a "triangular prism", which can facilitate the flow of industrial wastewater and at the same time block the transportation of debris, thereby facilitating the collection and transportation of impurities in the industrial wastewater.

[0041] Please refer to Figure 6The interiors of the two sets of active bevel gears 404 are both provided with rotating rods 402 , and the two sets of active bevel gears 404 are rotatably connected to the housing 101 through the rotating rods 402 , which increases the connection firmness of the active bevel gears 404 and thus prolongs their service life.

[0042] Please refer to Figure 6 The connecting bevel gear 403 is meshed with the driving bevel gear 404, and the driving bevel gear 404 is meshed with the transmission bevel gear 405 for linkage to drive the two sets of crushing wheels 401 and make the crushing wheels rotate in opposite directions at the same time.

[0043] Please refer to Figure 6 The outside of the two sets of crushing wheels 401 are both provided with crushing teeth 407. The two sets of crushing wheels 401 can perform material crushing work by cooperating with the crushing teeth 407, and can quickly crush large particles of material, which is convenient for use.

[0044] Please refer to Figure 5 The driving chain pulley 302 is meshed and connected with the transmission chain pulley 309 through the chain belt 303 for linkage, so as to facilitate the control of the device and has strong practicality.

[0045] The working principle of the present invention is as follows: industrial wastewater enters the device through the feed pipe 103, and the industrial wastewater first flows to the top of the heavy metal collection component 3. The machine is started by the controller 105, and the second motor 301 is energized and rotated, driving the active chain pulley 302 to rotate, and driving the transmission chain pulley 309 to rotate through the chain belt 303, so that the belt roller 304 also rotates, and the belt roller 304 drives the magnetic belt 308 to rotate, so that the heavy metals are adsorbed on the surface of the magnetic belt 308 by magnetic force, and the industrial wastewater flows into the magnetic belt 308 through the magnetic belt 308. The heavy metals attached to the surface of the magnetic belt 308 are scraped off by the brush 306 and fall into the collection box 307. The first motor 203 is powered on to start its rotation, and the gear set 204 is driven to rotate. Since the output end of the gear set 204 is fixedly connected to the roller 202, the roller 202 rotates accordingly, and drives the belt 201 to rotate. The multiple groups of filter teeth 205 on the outside of the belt also rotate accordingly. The impurities in the industrial wastewater are transferred to the top of the crushing assembly 4 by the filter teeth 205, and the impurities adhering to the process can be removed by the scraping teeth 207. The impurities above the filter teeth 205 are scraped off, and at the same time, the asynchronous motor 406 is powered on and rotates, driving the connecting bevel gear 403 to rotate. Since the connecting bevel gear 403 and the active bevel gear 404 are meshed and connected, the active bevel gear 404 also rotates, driving the rotating rod 402 to rotate, causing the other set of active bevel gears 404 to rotate in the opposite direction. At the same time, the two sets of active bevel gears 404 are meshed and connected with the transmission bevel gear 405, and the two sets of transmission bevel gears 405 rotate in the opposite direction, driving the two sets of crushing wheels 401 to rotate in the opposite direction, and through the mutual contact with the crushing teeth 407, the crushing teeth 407 are meshed and connected. They cooperate with each other to crush large particles of impurities and drop them into the waste collection box 408. This device is easy to use and simple to operate. The belt filter component 2 set up can effectively filter out impurities in industrial wastewater, and at the same time collect and transport waste, which is highly practical. The heavy metal collection component 3 set up can facilitate the transportation and collection of heavy metals to facilitate the collection of heavy metals and save manual collection work. The crushing component 4 set up can crush the waste to reduce the volume of waste used and better collect and transport it.

[0046] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A heavy metal detection and removal device for industrial wastewater treatment, characterized in that: include: The device body (1) is used to support and protect the heavy metal detection and removal parts for industrial wastewater treatment; A belt filter assembly (2) is located at the bottom of the device body (1); A heavy metal collection assembly (3) is located on top of the belt filter assembly (2) and at the top of the interior of the device body (1); A crushing assembly (4) is located on one side of the belt filter assembly (2) and on one side inside the device body (1); The belt filtering assembly (2) comprises a belt (201), rollers (202) are provided on both sides and in the middle of the bottom of the belt (201), connecting frames (208) are provided at both ends of the three groups of rollers (202), the rollers (202) are rotatably connected to the connecting frames (208) via rotating shafts (206), a gear set (204) is provided on one side of one group of the connecting frames (208), a first motor (203) is provided at one end of the gear set (204), a plurality of scraping teeth (207) are provided at the bottom of the first motor (203), and the heavy metal collecting assembly (3) comprises a second motor (301), an output end of the second motor (301) is provided with a driving chain pulley (30 2), a magnetic belt (308) is provided at the bottom of the driving chain pulley (302), belt rollers (304) are provided on both sides of the inside of the magnetic belt (308), a transmission chain pulley (309) is provided on one side of one group of the belt rollers (304), brackets (305) are provided on both sides of the two groups of the belt rollers (304), a brush (306) is provided at the middle position of the bottom of the magnetic belt (308), a collection box (307) is provided at the bottom of the brush (306), the crushing assembly (4) comprises crushing wheels (401), the number of the crushing wheels (401) is two groups, a transmission bevel gear (405) is provided on one side of the two groups of crushing wheels (401), the transmission One end of each bevel gear (405) is provided with an active bevel gear (404), one end of one set of the active bevel gears (404) is provided with a connecting bevel gear (403), one side of the connecting bevel gear (403) is provided with an asynchronous motor (406), the bottoms of the two sets of crushing wheels (401) are provided with a waste collection box (408), the device body (1) comprises a shell (101), the four corners of the bottom of the shell (101) are provided with a support frame (102), the middle position of the bottom of the shell (101) is provided with a discharge pipe (104), the top of the shell (101) is provided with a feed pipe (103), the front end of the shell (101) is provided with a controller (105), the gear set (2 04) comprises a large gear and a small gear, wherein the large gear is located at one end of one group of rollers (202), the small gear is located at the output end of the first motor (203), the large gear is meshed with the small gear, a plurality of groups of filter teeth (205) are provided on the top of the belt (201), the plurality of groups of filter teeth (205) are in the shape of a "triangular prism", a rotating rod (402) is provided inside the two groups of active bevel gears (404), the two groups of active bevel gears (404) are rotatably connected to the housing (101) through the rotating rod (402), the connecting bevel gear (403) is meshed with the active bevel gear (404), and the active bevel gear (404) is meshed with the transmission bevel gear (405).

2. A heavy metal detection and removal device for industrial wastewater treatment according to claim 1, characterized in that: The outsides of the two groups of crushing wheels (401) are both provided with crushing teeth (407), and the two groups of crushing wheels (401) perform material crushing work by cooperating with the crushing teeth (407).

3. A heavy metal detection and removal device for industrial wastewater treatment according to claim 2, characterized in that: A chain belt (303) is arranged outside the driving chain belt wheel (302), and the driving chain belt wheel (302) is meshedly connected with the transmission chain belt wheel (309) through the chain belt (303).

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