Industrial wastewater sludge metal recovery device

Abstract

The utility model discloses an industrial wastewater sludge metal recovery device, which relates to the field of industrial wastewater treatment, and adopts the technical scheme that the industrial wastewater sludge metal recovery device comprises a purification box which is of a cuboid structure, a dilution mechanism which is arranged at the top of the purification box and is used for diluting industrial wastewater sludge, and a recovery mechanism, the recycling mechanism is arranged in the purifying box and used for conducting metal recycling treatment on diluted liquid, the diluting mechanism comprises two water inlet pipes, the two water inlet pipes are both arranged at the top of the purifying box, a connecting box is arranged at the top of the purifying box, and the connecting box is fixedly connected to the water outlet ends of the two water inlet pipes; the device has the beneficial effects that the recovery efficiency of metal in industrial wastewater sludge is greatly improved, meanwhile, the device adopts the dilution mechanism and the recovery mechanism to work in real time, so that great benefits are brought to producers, and in addition, the device adopts the design of a plurality of powerful magnets, so that the production efficiency is greatly improved. And the metal recovery effect is better.

Description

Technical Field

[0001] The utility model relates to the field of industrial wastewater treatment, in particular to an industrial wastewater sludge metal recovery device. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water. It refers to wastewater and waste liquid generated in the industrial production process, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process that are lost with water. There are many types of industrial wastewater with complex components. For example, electrolytic salt industrial wastewater contains mercury, heavy metal smelting industrial wastewater contains lead, cadmium and other metals, electroplating industrial wastewater contains cyanide and chromium and other heavy metals, petroleum refining industrial wastewater contains phenol, pesticide manufacturing industrial wastewater contains various pesticides, etc. Since industrial wastewater often contains a variety of toxic substances, polluting the environment is very harmful to human health, so it is necessary to develop comprehensive utilization, turn harm into benefit, and take corresponding purification measures according to the composition and concentration of pollutants in the wastewater before it can be discharged.

[0003] During the re-discharge process of existing industrial wastewater, industrial sludge will be mixed in the wastewater, but a large amount of metal materials will remain in the existing industrial sludge. Therefore, the metal inside the sludge needs to be filtered before the sludge is discharged. However, due to the poor fluidity of the sludge, the metal filtration will be incomplete, thus affecting the discharge of industrial sludge. Summary of the invention

[0004] To this end, the utility model provides an industrial wastewater sludge metal recovery device, through the user put sludge and wastewater into the purification box, the sludge is diluted by the dilution mechanism, after the dilution is completed, the metal material inside the diluted industrial sludge wastewater is attracted and recovered by the recovery mechanism, so as to solve the problem of incomplete metal filtration due to poor sludge fluidity, thereby affecting the discharge of industrial sludge.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial wastewater sludge metal recovery device, comprising

[0006] A purification box, wherein the purification box is configured as a rectangular parallelepiped structure;

[0007] A dilution mechanism, which is arranged on the top of the purification box and is used to dilute the industrial wastewater sludge;

[0008] A recovery mechanism, which is arranged inside the purification box and is used to recover metals from the diluted liquid;

[0009] The filter plate is configured as a rectangular parallelepiped structure and is fixedly embedded in the purification box.

[0010] Preferably, the dilution mechanism comprises two water inlet pipes, both of which are arranged at the top of the purification box, a connecting box is provided on the top of the purification box, the connecting box is fixedly connected to the water outlet ends of the two water inlet pipes, and a plurality of water spray heads are fixedly connected to the bottom of the connecting box.

[0011] Preferably, the dilution mechanism further comprises a motor, the motor is arranged at the rear part of one side of the purification box, the output end of the motor is fixedly connected to a first rotating shaft, and a second rotating shaft is arranged at the front side of the purification box.

[0012] Preferably, two first threaded rods are provided on the front and rear sides of the purification box, and the two first threaded rods are fixedly sleeved on the outside of the first rotating shaft and the second rotating shaft respectively. The outside of the two first threaded rods are sleeved with a first sleeve, and the first threaded rod is connected to the first sleeve by threads.

[0013] Preferably, the top ends of the two first sleeves are fixedly connected with support rods, and the two support rods are respectively fixedly connected to two sides of the connection box.

[0014] Preferably, a first sprocket and a second sprocket are provided on one side of the purification box, the first sprocket and the second sprocket are fixedly sleeved on the outside of the first rotating shaft and the second rotating shaft respectively, a first chain is sleeved on the outside of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are driven and connected by the first chain.

[0015] Preferably, the recovery mechanism includes a transmission rod, which is embedded in the purification box, one end of which extends to the outside of one side of the purification box, a second threaded rod is embedded in the purification box, a second sleeve is sleeved on the outside of the second threaded rod, the second threaded rod is connected to the second sleeve by threads, rotating rods are provided on both sides of the second sleeve, the two rotating rods are movably connected to the second sleeve by rolling bearings, stirring wheels are fixedly sleeved on the outside of the two rotating rods, and multiple strong magnets are fixedly provided on the outside of the two stirring wheels.

[0016] Preferably, a third sprocket and a fourth sprocket are provided on one side of the purification box, and the third sprocket and the fourth sprocket are respectively fixedly sleeved on the outside of the second rotating shaft and the transmission rod, and the outside of the third sprocket and the fourth sprocket are sleeved with a second chain, and the third sprocket and the fourth sprocket are driven and connected by the second chain.

[0017] Preferably, two movable grooves are provided inside the purification box, tooth plates are fixedly embedded inside the two movable grooves, gears are provided on the tops of the two tooth plates, and the two gears are fixedly sleeved on the outsides of the two rotating rods respectively.

[0018] Preferably, two transverse plates are fixedly connected to the front and rear sides of the purification box, and the plurality of transverse plates are respectively sleeved on the outside of the first rotating shaft and the second rotating shaft and movably connected to the first rotating shaft and the second rotating shaft through rolling bearings.

[0019] The beneficial effects of the utility model are:

[0020] The user puts sludge and wastewater into the purification box, dilutes the sludge through the dilution mechanism, and after the dilution is completed, the metal material inside the diluted industrial sludge and wastewater is attracted and recovered through the recovery mechanism to solve the problem of incomplete metal filtration due to poor sludge fluidity, thereby affecting the discharge of industrial sludge. The utility model greatly improves the recovery efficiency of metals in industrial wastewater sludge. At the same time, the device adopts the dilution mechanism and the recovery mechanism to work in real time, thereby bringing great benefits to the producer. In addition, the device adopts the design of multiple strong magnets to make the metal recovery effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effect and purpose that can be achieved by the utility model.

[0023] Figure 1 The overall structural diagram provided by the utility model;

[0024] Figure 2 A partial front view and sectional view provided by the utility model;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of the first threaded rod and the first sleeve provided by the utility model;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the second threaded rod and the second sleeve provided by the utility model;

[0027] In the figure: 1 purification box, 2 filter plate, 3 water inlet pipe, 4 connection box, 5 water spray head, 6 motor, 7 first rotating shaft, 8 second rotating shaft, 9 first threaded rod, 10 first sleeve, 11 support rod, 12 first sprocket, 13 second sprocket, 14 first chain, 15 transmission rod, 16 second threaded rod, 17 second sleeve, 18 rotating rod, 19 stirring wheel, 20 strong magnet, 21 third sprocket, 22 fourth sprocket, 23 second chain, 24 tooth plate, 25 gear, 26 cross plate. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] See attached Figure 1 -Attached Figure 4 The utility model provides an industrial wastewater sludge metal recovery device, comprising:

[0030] Purification box 1, the purification box 1 is set as a rectangular parallelepiped structure;

[0031] A dilution mechanism, which is arranged on the top of the purification box 1 and is used to dilute the industrial wastewater sludge;

[0032] A recovery mechanism, which is arranged inside the purification box 1 and is used to recover metals from the diluted liquid;

[0033] The filter plate 2 is a rectangular parallelepiped structure, and the filter plate 2 is fixedly embedded in the purification box 1;

[0034] In this embodiment, the user puts the sludge and wastewater into the purification box 1, and the sludge is diluted by the dilution mechanism. After the dilution is completed, the metal materials in the diluted industrial sludge wastewater are sucked and recovered by the recovery mechanism;

[0035] Among them, in order to achieve the purpose of sludge dilution, the present device adopts the following technical solutions: the dilution mechanism includes two water inlet pipes 3, the two water inlet pipes 3 are arranged on the top of the purification box 1, the top of the purification box 1 is provided with a connection box 4, the connection box 4 is fixedly connected to the water outlet ends of the two water inlet pipes 3, and the bottom of the connection box 4 is fixedly connected to a plurality of water spray heads 5, the dilution mechanism also includes a motor 6, the motor 6 is arranged at the rear of one side of the purification box 1, the output end of the motor 6 is fixedly connected to a first rotating shaft 7, the front side of the purification box 1 is provided with a second rotating shaft 8, and the front and rear sides of the purification box 1 are provided with two first threaded rods 9, and the two first threaded rods 9 are respectively fixedly sleeved on the first On the outside of the rotating shaft 7 and the second rotating shaft 8, the outside of the two first threaded rods 9 are sleeved with a first sleeve 10, the first threaded rod 9 is connected to the first sleeve 10 by threads, the tops of the two first sleeves 10 are fixedly connected with support rods 11, the two support rods 11 are respectively fixedly connected to the two sides of the connecting box 4, a first sprocket 12 and a second sprocket 13 are provided on one side of the purification box 1, the first sprocket 12 and the second sprocket 13 are respectively fixedly sleeved on the outside of the first rotating shaft 7 and the second rotating shaft 8, a first chain 14 is sleeved on the outside of the first sprocket 12 and the second sprocket 13, and the first sprocket 12 and the second sprocket 13 are driven and connected by the first chain 14;

[0036] The user starts the motor 6 to work, and at the same time, water is discharged through the two water inlet pipes 3, and the sludge is diluted by spraying water through the water spray head 5. At the same time, the motor 6 drives the first rotating shaft 7 and the first sprocket 12 to rotate, and the rotation of the first sprocket 12 drives the second sprocket 13 and the second rotating shaft 8 to rotate, and the rotation of the first rotating shaft 7 and the second rotating shaft 8 drives the two first threaded rods 9 to rotate, and the rotation of the two first threaded rods 9 drives the two first sleeves 10 to move, and the movement of the two first sleeves 10 drives the two support rods 11 and the connecting box 4 to move, so that the multiple water spray heads 5 can stably reciprocate left and right, so that the sludge is diluted more evenly;

[0037] Among them, in order to achieve the purpose of metal recovery, the device is implemented by the following technical solutions: the recovery mechanism includes a transmission rod 15, the transmission rod 15 is embedded in the purification box 1, one end of the transmission rod 15 extends to the outside of one side of the purification box 1, a second threaded rod 16 is embedded in the purification box 1, a second sleeve 17 is sleeved on the outside of the second threaded rod 16, the second threaded rod 16 is connected to the second sleeve 17 by threads, rotating rods 18 are provided on both sides of the second sleeve 17, the two rotating rods 18 are movably connected to the second sleeve 17 by rolling bearings, the outer sides of the two rotating rods 18 are fixedly sleeved with stirring wheels 19, the outer sides of the two stirring wheels 19 are fixedly provided with a plurality of strong magnets 20, and one side of the purification box 1 is provided with a third sprocket 21 and The fourth sprocket 22, the third sprocket 21 and the fourth sprocket 22 are respectively fixedly sleeved on the outside of the second rotating shaft 8 and the transmission rod 15, the third sprocket 21 and the fourth sprocket 22 are sleeved on the outside of the second rotating shaft 8 and the transmission rod 15, the third sprocket 21 and the fourth sprocket 22 are sleeved on the outside of the second chain 23, the third sprocket 21 and the fourth sprocket 22 are driven and connected by the second chain 23, two movable grooves are provided inside the purification box 1, tooth plates 24 are fixedly embedded inside the two movable grooves, gears 25 are provided on the tops of the two tooth plates 24, and the two gears 25 are respectively fixedly sleeved on the outside of the two rotating rods 18, and two cross plates 26 are fixedly connected on the front and rear sides of the purification box 1, and the multiple cross plates 26 are respectively sleeved on the outside of the first rotating shaft 7 and the second rotating shaft 8 and are movably connected to the first rotating shaft 7 and the second rotating shaft 8 through rolling bearings;

[0038] The rotation of the second rotating shaft 8 drives the third sprocket 21 and the fourth sprocket 22 to rotate, the rotation of the fourth sprocket 22 drives the transmission rod 15 and the second threaded rod 16 to rotate, the rotation of the second threaded rod 16 drives the second sleeve 17 to move, the movement of the second sleeve 17 drives the two rotating rods 18 to move, the movement of the two rotating rods 18 drives the two gears 25 to move on the two tooth plates 24, because the two gears 25 are meshed and connected with the tooth plates 24, the two gears 25 rotate when moving, the rotation of the two gears 25 drives the two rotating rods 18 to rotate, the rotation of the two rotating rods 18 drives the two transmission wheels to rotate, the rotation of the two transmission wheels drives multiple strong magnets 20 to attract and recycle the metals inside the diluted industrial wastewater.

[0039] The use process of the utility model is as follows: the user starts the motor 6 to work, and at the same time, the water is discharged through the two water inlet pipes 3, and the sludge is diluted by spraying water through the water spray head 5. At the same time, the motor 6 drives the first rotating shaft 7 and the first sprocket 12 to rotate, and the rotation of the first sprocket 12 drives the second sprocket 13 and the second rotating shaft 8 to rotate, and the rotation of the first rotating shaft 7 and the second rotating shaft 8 drives the two first threaded rods 9 to rotate, and the rotation of the two first threaded rods 9 drives the two first sleeves 10 to move, and the movement of the two first sleeves 10 drives the two support rods 11 and the connecting box 4 to move, so that the multiple water spray heads 5 can stably reciprocate left and right, so that the sludge is diluted more evenly, and the rotation of the second rotating shaft 8 drives The third sprocket 21 and the fourth sprocket 22 are driven to rotate, and the rotation of the fourth sprocket 22 drives the transmission rod 15 and the second threaded rod 16 to rotate, and the rotation of the second threaded rod 16 drives the second sleeve 17 to move, and the movement of the second sleeve 17 drives the two rotating rods 18 to move, and the movement of the two rotating rods 18 drives the two gears 25 to move on the two toothed plates 24. Since the two gears 25 are meshed and connected with the toothed plates 24, the two gears 25 rotate when moving, and the rotation of the two gears 25 drives the two rotating rods 18 to rotate, and the rotation of the two rotating rods 18 drives the two transmission wheels to rotate, and the rotation of the two transmission wheels drives multiple strong magnets 20 to attract and recycle the metals inside the diluted industrial wastewater.

[0040] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An industrial wastewater sludge metal recovery device, characterized by: include A purification box (1), wherein the purification box (1) is configured as a rectangular parallelepiped structure; A dilution mechanism, the dilution mechanism being arranged on the top of the purification box (1), and the dilution mechanism being used to dilute the industrial wastewater sludge; A recovery mechanism, the recovery mechanism being arranged inside the purification box (1) and being used for recovering metals from the diluted liquid; A filter plate (2), wherein the filter plate (2) is configured as a rectangular parallelepiped structure and the filter plate (2) is fixedly embedded in the purification box (1).

2. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: The dilution mechanism comprises two water inlet pipes (3), the two water inlet pipes (3) are both arranged on the top of the purification box (1), a connection box (4) is arranged on the top of the purification box (1), the connection box (4) is fixedly connected to the water outlet ends of the two water inlet pipes (3), and a plurality of water spray heads (5) are fixedly connected to the bottom of the connection box (4).

3. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: The dilution mechanism further comprises a motor (6), wherein the motor (6) is arranged at the rear part of one side of the purification box (1), the output end of the motor (6) is fixedly connected to a first rotating shaft (7), and a second rotating shaft (8) is arranged at the front side of the purification box (1).

4. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: Two first threaded rods (9) are respectively provided on the front and rear sides of the purification box (1), and the two first threaded rods (9) are respectively fixedly sleeved on the outside of the first rotating shaft (7) and the second rotating shaft (8), and a first sleeve (10) is sleeved on the outside of the two first threaded rods (9), and the first threaded rod (9) is connected to the first sleeve (10) by threads.

5. The industrial wastewater sludge metal recovery device according to claim 4, characterized in that: The top ends of the two first sleeves (10) are both fixedly connected to support rods (11), and the two support rods (11) are respectively fixedly connected to two sides of the connection box (4).

6. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: A first sprocket (12) and a second sprocket (13) are provided on one side of the purification box (1); the first sprocket (12) and the second sprocket (13) are respectively fixedly sleeved on the outside of the first rotating shaft (7) and the second rotating shaft (8); a first chain (14) is sleeved on the outside of the first sprocket (12) and the second sprocket (13); the first sprocket (12) and the second sprocket (13) are connected by driving via the first chain (14).

7. The industrial wastewater sludge metal recovery device according to claim 2, characterized in that: The recovery mechanism comprises a transmission rod (15), the transmission rod (15) being embedded in the purification box (1), one end of the transmission rod (15) extending to the outside of one side of the purification box (1), a second threaded rod (16) being embedded in the purification box (1), a second sleeve (17) being sleeved on the outer side of the second threaded rod (16), the second threaded rod (16) and the second sleeve (17) being connected by threads, rotating rods (18) being provided on both sides of the second sleeve (17), the two rotating rods (18) being movably connected to the second sleeve (17) by rolling bearings, agitating wheels (19) being fixedly sleeved on the outer sides of the two rotating rods (18), and a plurality of strong magnets (20) being fixedly provided on the outer sides of the two agitating wheels (19).

8. The industrial wastewater sludge metal recovery device according to claim 4, characterized in that: A third sprocket (21) and a fourth sprocket (22) are provided on one side of the purification box (1); the third sprocket (21) and the fourth sprocket (22) are respectively fixedly sleeved on the outside of the second rotating shaft (8) and the transmission rod (15); a second chain (23) is sleeved on the outside of the third sprocket (21) and the fourth sprocket (22); the third sprocket (21) and the fourth sprocket (22) are connected in driving manner via the second chain (23).

9. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: Two movable grooves are provided inside the purification box (1), and tooth plates (24) are fixedly embedded inside the two movable grooves. Gears (25) are provided on the tops of the two tooth plates (24), and the two gears (25) are fixedly sleeved on the outsides of the two rotating rods (18) respectively.

10. The industrial wastewater sludge metal recovery device according to claim 1, characterized in that: Two transverse plates (26) are fixedly connected to both the front and rear sides of the purification box (1); the plurality of transverse plates (26) are respectively sleeved on the outside of the first rotating shaft (7) and the second rotating shaft (8) and are movably connected to the first rotating shaft (7) and the second rotating shaft (8) via rolling bearings.

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