Heavy metal recycling device for industrial waste gas treatment

Abstract

The utility model discloses a heavy metal recycling device for industrial waste gas treatment, which comprises a cylinder body, the top of the cylinder body is fixedly connected with a first connecting box, a first connecting hole is arranged in the first connecting box, a first sliding plate is slidably connected in the first connecting box, and a replaceable filter screen is arranged in the first sliding plate. One side of the first sliding plate is fixedly connected with a first pulling handle; a second connecting box is fixedly connected to the bottom of the outlet pipeline, and a second connecting hole is formed in the second connecting box; the interior of the second connecting box is slidably connected with the second sliding plate, and a replaceable sponge is arranged in the second sliding plate; the barrel, the replaceable filter screen and the replaceable sponge are matched for use, so that the device can filter adsorbed industrial waste gas in advance, the content of finally collected heavy metal impurities is reduced, meanwhile, the filter device can be replaced and cleaned, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a heavy metal recovery and utilization device for industrial waste gas treatment. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes within the factory area of ​​an enterprise. These waste gases are discharged into the atmosphere and will pollute the air. Substances in industrial waste gas enter the human body through the respiratory tract through different pathways. Some of them directly cause harm, while others have an accumulation effect, which will more seriously endanger human health. At the same time, in heavy metal-related enterprises, the waste gas contains higher levels of heavy metals. Therefore, in order to be able to deal with the heavy metal content in the waste gas, we need a device that can deal with the heavy metals in industrial waste gas, and at the same time, it can collect heavy metals for recycling. Therefore, we need to design a heavy metal recycling device for industrial waste gas treatment.

[0003] The defects of a heavy metal recovery and utilization device for industrial waste gas treatment in the prior art are: Patent document CN215782446U discloses "The utility model relates to a heavy metal recovery and utilization device, and in particular to a heavy metal recovery and utilization device for industrial waste gas treatment. The utility model provides a heavy metal recovery and utilization device for industrial waste gas treatment, which is relatively convenient to operate by artificial use of molecular gravity and has a relatively high efficiency in recycling heavy metals for industrial waste gas treatment. A heavy metal recovery and utilization device for industrial waste gas treatment includes a base plate, a first support frame and a fan, etc., wherein a first support frame is installed on the base plate, a collecting frame is installed on the first support frame, and a fan is installed on one side of the first support frame. The effects achieved by the utility model are: people can manually start the fan, and the industrial waste gas is sucked into the collecting frame, and clean water is injected into the collecting frame. The clean water can perform preliminary treatment on the industrial waste gas, thereby facilitating people to recycle the heavy metals contained in the industrial waste gas.".

[0004] However, although the above-mentioned device can recycle heavy metals in industrial waste when in use, there will be a lot of other floating objects in the industrial waste, and the outside air also contains other impurities. Therefore, if the floating impurities are not filtered in advance during absorption, the heavy metals finally collected will be mixed with more impurities. At the same time, the device filters water on the side, which can easily cause a large amount of residue in the device, thereby affecting the collection dose of heavy metals. Therefore, the equipment still has certain shortcomings and needs further improvement. Utility Model Content

[0005] The utility model aims to provide a heavy metal recovery and utilization device for industrial waste gas treatment, so as to solve the problem in the above background technology that the waste gas contains a lot of floating objects which affect the quality of the heavy metals collected finally.

[0006] To achieve the above object, the utility model provides the following technical solution, including a cylinder, the top of the cylinder is fixedly connected to a first connection box, a first connection hole is opened inside the first connection box, a first sliding plate is slidably connected inside the first connection box, a replaceable filter is arranged inside the first sliding plate, and a first pull handle is fixedly connected to one side of the first sliding plate;

[0007] An outlet pipe, the outlet pipe is located outside the cylinder, a second connection box is fixedly connected to the bottom of the outlet pipe, and a second connection hole is opened inside the second connection box;

[0008] The second sliding plate is slidably connected to the interior of the second connection box, and a replaceable sponge is arranged inside the second sliding plate.

[0009] As an optional technical solution, a first pipe is fixedly connected to the top of the first connection box, a fan is fixedly connected to the interior of the first pipe, and an inlet is fixedly connected to the top of the first pipe.

[0010] As an optional technical solution, a second pipe is fixedly connected to the interior of the cylinder, and the second pipe is correspondingly connected to the first connecting hole.

[0011] As an optional technical solution, the bottom of the cylinder is fixedly connected to a base, the bottom of the base is provided with an outlet pipe, and the inside of the outlet pipe is connected to an electric water valve.

[0012] As an optional technical solution, a second pulling handle is fixedly connected to one side of the second sliding plate, and a guide tube is fixedly connected to the bottom of the second connecting hole.

[0013] As an optional technical solution, two supporting legs are provided on both sides of the bottom of the base, and the bottoms of the supporting legs are fixedly connected with sliding universal wheels.

[0014] As an optional technical solution, an electric telescopic rod is fixedly connected to the interior of the supporting leg, and an output end of the electric telescopic rod is fixedly connected to the bottom of the base.

[0015] As an optional technical solution, an air outlet is provided on the top of the cylinder, and an observation screen is provided on the surface of the cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The combination of the cylinder, the first connecting box, the replaceable filter screen, the second connecting box and the replaceable sponge provided by the utility model enables the device to filter the adsorbed industrial waste gas in advance, thereby filtering the large floating objects in the waste gas in advance, thereby reducing the impurities contained in the heavy metals collected at the end. At the same time, the device can replace and clean the filter device, so that the device can be recycled, which increases the practicality of the device.

[0018] 2. The combination of the base, outlet pipe, base, outlet pipe, electric water valve and second connection box provided by the utility model enables the device to have the water outlet filter device opened at the bottom, so that the water source inside the cylinder can flow out as much as possible, avoiding the phenomenon of residue in the barrel as much as possible, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first connection box of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the second connection box of the utility model;

[0023] Figure 5 This is a schematic diagram of the guide tube structure of the utility model.

[0024] In the figure: 1. cylinder; 2. first connecting box; 3. first connecting hole; 4. first sliding plate; 5. replaceable filter; 6. first pulling handle; 7. first pipeline; 8. fan; 9. inlet; 10. second pipeline; 11. base; 12. outlet pipeline; 13. electric water valve; 14. second connecting box; 15. second connecting hole; 16. second sliding plate; 17. replaceable sponge; 18. second pulling handle; 19. guide tube; 20. supporting leg; 21. sliding universal wheel; 22. electric telescopic rod; 23. air outlet; 24. observation screen. DETAILED DESCRIPTION

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 2 and Figure 4A heavy metal recycling device for industrial waste gas treatment includes a cylinder 1, which is used to support the device for recycling work. The top of the cylinder 1 is fixedly connected to a first connection box 2, which is convenient for installing a replaceable filter 5 and other devices therein. A first connection hole 3 is opened inside the first connection box 2, and the first connection hole 3 is convenient for industrial waste gas to enter therefrom. A first sliding plate 4 is slidably connected to the inside of the first connection box 2, and the first sliding plate 4 is convenient for installing the replaceable filter 5 therein. A replaceable filter 5 is arranged inside the first sliding plate 4, and the replaceable filter 5 can filter more large floating impurities in the industrial waste gas. A first pull handle 6 is fixedly connected to one side of the first sliding plate 4, and the first pull handle 6 is convenient for pulling the first sliding plate 4, so that replacement work can be carried out;

[0027] The outlet pipe 12 is located outside the cylinder 1 and is opened at the bottom, so that the water can be discharged outward by its own gravity, thereby avoiding the phenomenon of residue at the bottom of the cylinder 1 as much as possible. The bottom of the outlet pipe 12 is fixedly connected with a second connection box 14, and the second connection box 14 is convenient for installing a replaceable sponge 17 and other devices therein. The second connection box 14 is provided with a second connection hole 15 inside, and the second connection hole 15 is convenient for the water containing heavy metals to flow through;

[0028] The second sliding plate 16 is slidably connected to the interior of the second connecting box 14. The second sliding plate 16 is convenient for installing a replaceable sponge 17 therein. The interior of the second sliding plate 16 is provided with a replaceable sponge 17, which can intercept and filter heavy metals in the water.

[0029] As an optional technical solution, the top of the first connecting box 2 is fixedly connected with a first pipe 7, which facilitates the installation of a fan 8 so as to absorb external industrial waste gas. The inside of the first pipe 7 is fixedly connected with a fan 8. As an existing technology, the fan 8 can absorb external air and input it inward. The top of the first pipe 7 is fixedly connected with an inlet 9, which increases the entry space, thereby absorbing external industrial waste gas.

[0030] As an optional technical solution, a second pipe 10 is fixedly connected to the interior of the cylinder 1, and the second pipe 10 is correspondingly connected to the first connecting hole 3. The second pipe 10 extends into the water body, so that the industrial waste gas can contact and mix with the water, so that the heavy metals can remain in the water body.

[0031] As an optional technical solution, the bottom of the cylinder 1 is fixedly connected to a base 11, which increases the stability of the cylinder 1. An outlet pipe 12 is opened at the bottom of the base 11, and an electric water valve 13 is connected to the inside of the outlet pipe 12. The electric water valve 13 is an existing technology that can control the outflow of water.

[0032] As an optional technical solution, a second pulling handle 18 is fixedly connected to one side of the second sliding plate 16, and the second pulling handle 18 facilitates the staff to pull out and replace the replaceable sponge 17. A guide pipe 19 is fixedly connected to the bottom of the second connecting hole 15, and the guide pipe 19 facilitates the concentrated outflow of water.

[0033] As an optional technical solution, two support legs 20 are provided on both sides of the bottom of the base 11, and the support legs 20 support the cylinder 1. The bottom of the support legs 20 is fixedly connected with a sliding universal wheel 21. The sliding universal wheel 21 is an existing technology that enables the device to perform displacement work.

[0034] Embodiment 2:

[0035] See also Figure 1 , Figure 3 and Figure 5 The support leg 20 is internally fixedly connected with an electric telescopic rod 22, and the output end of the electric telescopic rod 22 is fixedly connected to the bottom of the base 11. As an existing technology, the electric telescopic rod 22 can lift the cylinder 1.

[0036] As an optional technical solution, an air vent 23 is provided on the top of the cylinder 1 to facilitate the discharge of gas passing through the water body, and an observation screen 24 is provided on the surface of the cylinder 1 to facilitate staff to observe the internal situation.

[0037] Working principle: when the device is used for heavy metal recovery and utilization of industrial waste gas, the staff first injects water into the cylinder 1, then uses the sliding universal wheel 21 to move the device to the desired position, and then turns on the fan 8, so that the external industrial waste gas can enter the first pipe 7 from the inlet 9 and then be transported to the first connecting box 2 and the second pipe 10, so that the external industrial waste gas can enter the water body inside the cylinder 1, and when the industrial waste gas passes through the first connecting hole 3, it will pass through the replaceable filter 5 located inside the first sliding plate 4, so that larger floating objects in the waste gas can be filtered. When the industrial waste gas is collected, the electric telescopic rod 22 is used to lift the cylinder 1 upwards. Then the staff places a device for collecting water under the guide pipe 19 and opens the electric water valve 13, so that the water mixed with heavy metals can flow out. In the process of outflow, the water will pass through the replaceable sponge 17 located inside the second connecting box 14 and the second sliding plate 16, so that the replaceable sponge 17 can filter out the heavy metals. After the work is completed, the staff can pull the first pulling handle 6 and the second pulling handle 18 to take out the replaceable filter 5 and the replaceable sponge 17 for cleaning and recycling.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heavy metal recovery and utilization device for industrial waste gas treatment, comprising a cylinder (1), characterized in that: The top of the cylinder (1) is fixedly connected to a first connection box (2), a first connection hole (3) is provided inside the first connection box (2), a first sliding plate (4) is slidably connected inside the first connection box (2), a replaceable filter screen (5) is provided inside the first sliding plate (4), and a first pull handle (6) is fixedly connected to one side of the first sliding plate (4); An outlet pipe (12), the outlet pipe (12) being located outside the cylinder (1), a second connection box (14) being fixedly connected to the bottom of the outlet pipe (12), and a second connection hole (15) being provided inside the second connection box (14); A second sliding plate (16), the interior of the second connection box (14) is slidably connected with the second sliding plate (16), and a replaceable sponge (17) is arranged inside the second sliding plate (16).

2. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 1, characterized in that: The top of the first connection box (2) is fixedly connected to a first pipeline (7), the interior of the first pipeline (7) is fixedly connected to a fan (8), and the top of the first pipeline (7) is fixedly connected to an inlet (9).

3. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 1, characterized in that: A second pipe (10) is fixedly connected to the interior of the cylinder (1), and the second pipe (10) is correspondingly connected to the first connecting hole (3).

4. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 1, characterized in that: The bottom of the cylinder (1) is fixedly connected to a base (11), the bottom of the base (11) is provided with an outlet pipe (12), and the inside of the outlet pipe (12) is connected to an electric water valve (13).

5. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 1, characterized in that: A second pulling handle (18) is fixedly connected to one side of the second sliding plate (16), and a guide tube (19) is fixedly connected to the bottom of the second connecting hole (15).

6. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 4, characterized in that: Two supporting legs (20) are provided on both sides of the bottom of the base (11), and the bottom of the supporting legs (20) is fixedly connected with a sliding universal wheel (21).

7. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 6, characterized in that: An electric telescopic rod (22) is fixedly connected inside the support leg (20), and an output end of the electric telescopic rod (22) is fixedly connected to the bottom of the base (11).

8. The heavy metal recovery and utilization device for industrial waste gas treatment according to claim 1, characterized in that: An air outlet (23) is provided on the top of the cylinder (1), and an observation screen (24) is provided on the surface of the cylinder (1).

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