Environment-friendly dust removal and desulfurization device

Abstract

The utility model discloses an environmental protection dust removal desulfurization device relates to environmental protection technical field, and this device includes purification tank, liquid inlet tank, circulating pump, and the liquid inlet tank is installed to the purification tank side wall through support, and the both sides of liquid inlet tank all are provided with circulating pipe, and one end of one circulating pipe extends to the purification tank in -through -penetration. The filter box of the utility model through the special design of mounting structure. When needing to replace filter screen no. 2 or activated carbon board, staff only need to pull fixed plate through handle, and the clamping of clamping block and clamping plate can be released by pulling down puller, and then the installation guide rail is extracted from the guide rail groove, and filter screen no. 2 and activated carbon board can be taken out from the installation guide rail, and when installing, only need to insert the installation guide rail into the guide rail groove, and the clamping block will be automatically clamped and fixed with the clamping plate under the action of spring, and the whole process does not need to rely on external tools, and the operation is simple and quick, and the replacement time of filter assembly is shortened significantly, and the maintenance efficiency of staff is improved.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection technology, specifically an environmentally friendly dust removal and desulfurization device. Background Technology

[0002] Industrial production processes, such as those in the power, steel, and chemical industries, generate large amounts of waste gas containing sulfides (such as sulfur dioxide) and dust. If these waste gases are directly released into the atmosphere, they will cause serious harm to the ecological environment. For example, sulfides are one of the main causes of acid rain, which disrupts the ecological balance of soil and water bodies and corrodes buildings and industrial equipment. Dust, on the other hand, reduces air quality, causing respiratory diseases and other health problems, and may also cause environmental disasters such as smog, posing a dual threat to human living environment and health.

[0003] To address the aforementioned issues, various dust removal and desulfurization devices have emerged on the market. The activated carbon plates of these devices are mostly installed using traditional methods such as bolt fixing. When the filter components become clogged or fail due to long-term use and need to be replaced, they must be disassembled using specialized tools. This process is cumbersome, time-consuming, and severely impacts the maintenance efficiency of staff.

[0004] Based on this, an environmentally friendly dust removal and desulfurization device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide an environmentally friendly dust removal and desulfurization device to solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An environmentally friendly dust removal and desulfurization device includes a purification tank, an inlet tank, and a circulation pump. The inlet tank is mounted on the side wall of the purification tank via a bracket. Circulation pipes are provided on both sides of the inlet tank. One end of one circulation pipe extends into the purification tank and is equipped with a spray nozzle. The other circulation pipe is connected to the water outlet at the bottom of the purification tank. An air inlet pipe is provided on the side wall of the purification tank. An air outlet is provided on the top wall of the purification tank. A filter box is fixedly connected to the upper surface of the purification tank. The top wall of the filter box has holes. A filter screen and an activated carbon plate are installed in the filter box via an installation structure.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative: the installation structure includes mounting rails and a fixing plate; two rail grooves are formed in the inner wall of the filter box; mounting rails are slidably connected to the inner wall of the rail grooves; the two mounting rails are fixedly connected to the fixing plate; and filter screen two and activated carbon plate are slidably placed on the inner wall of the two mounting rails respectively.

[0008] In one alternative: a mounting plate is fixedly connected to the side wall of the fixing plate, the mounting plate has a snap-fit ​​block groove, a snap-fit ​​block is slidably connected to the inner wall of the snap-fit ​​block groove, a spring is fixedly connected between the snap-fit ​​block and the inner wall of the snap-fit ​​block groove, a snap-fit ​​plate is fixedly connected to the side wall of the filter box, a snap-fit ​​groove is opened on the lower surface of the snap-fit ​​plate, and the snap-fit ​​block snaps into the snap-fit ​​groove.

[0009] In one alternative: the mounting plate has two symmetrical pull block holes on its side wall, and a pull block is slidably connected to the inner wall of the pull block hole, and the pull block is fixedly connected to the snap-fit ​​block.

[0010] In one alternative: the snap-fit ​​block is provided with a chamfer.

[0011] In one alternative: a support plate is fixedly connected to the side wall of the filter box, and the support plate abuts against the fixed plate.

[0012] In one alternative: a filter screen is detachably installed at the bottom of the purification box via bolts.

[0013] In one alternative: two symmetrical handles are installed on the sidewall of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model's filter box uses a specially designed installation structure to mount the second filter screen and activated carbon plate. This installation structure includes components such as a mounting rail, a fixing plate, a snap-fit ​​block, and a pull block. When it's time to replace the second filter screen or the activated carbon plate, the operator simply pulls the fixing plate by the handle while simultaneously pulling down the pull block to release the snap-fit ​​block from the snap-fit ​​plate. Then, the mounting rail can be pulled out of its groove to remove the second filter screen and activated carbon plate. During installation, simply insert the mounting rail into the groove; the snap-fit ​​block will automatically engage with the snap-fit ​​plate under spring action. The entire process requires no external tools, is simple and quick, significantly shortens the replacement time of the filter components, and improves the maintenance efficiency of the operator. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the filter box structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the filter box of this utility model.

[0019] Figure 5 This is a schematic diagram of the activated carbon plate structure of this utility model.

[0020] Figure 6 This is a partial cross-sectional view of the filter box of this utility model.

[0021] Figure 7 For the present utility model Figure 6 Enlarged view of point A in the middle.

[0022] Attached diagram labels: 1 Purification box, 3 Liquid inlet box, 4 Circulation pump, 5 Spray head, 6 Air inlet pipe, 7 Air outlet, 8 Filter box, 9 Filter screen one, 10 Clip plate, 11 Mounting plate, 12 Handle, 13 Filter screen two, 14 Activated carbon plate, 15 Mounting guide rail, 16 Fixing plate, 17 Pull block, 18 Guide rail groove, 19 Clip block, 20 Spring, 21 Support plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-7 As shown, an environmentally friendly dust removal and desulfurization device includes a purification tank 1, an inlet tank 3, and a circulation pump 4. The inlet tank 3 is mounted on the side wall of the purification tank 1 via a bracket. Circulation pipes are provided on both sides of the inlet tank 3. One end of one circulation pipe extends into the purification tank 1 and is equipped with a spray nozzle 5. The other circulation pipe is connected to the water outlet at the bottom of the purification tank 1. An air inlet pipe 6 is provided on the side wall of the purification tank 1. An air outlet 7 is provided on the top wall of the purification tank 1. A filter box 8 is fixedly connected to the upper surface of the purification tank 1. The top wall of the filter box 8 has holes. A filter screen 13 and an activated carbon plate 14 are installed in the filter box 8 through an installation structure.

[0025] Pour the purification liquid, such as desulfurizing agent, into the inlet of the liquid inlet tank 3, close the valve at the inlet of the liquid inlet tank 3, and turn on the circulation pump 4. The circulation pump 4 drives the purification liquid inside the purification tank 1 to flow along the circulation pipe. When the purification liquid flows to the position of the spray head 5, it will be sprayed out from the spray nozzle of the spray head 5. When the exhaust gas enters the purification tank 1 from the air inlet pipe 6, the purification liquid sprayed from the spray head 5 reacts with the sulfur-containing pollutants in the exhaust gas, removing the sulfur-containing gases in the exhaust gas. In addition, some dust in the exhaust gas can come into contact with the water in the purification liquid, causing the dust to settle, thus purifying the exhaust gas.

[0026] In one embodiment, the installation structure includes an installation guide rail 15 and a fixing plate 16. Two guide rail grooves 18 are opened on the inner wall of the filter box 8. The installation guide rail 15 is slidably connected to the inner wall of the guide rail groove 18. The two installation guide rails 15 are fixedly connected to the fixing plate 16. The filter screen 13 and the activated carbon plate 14 are slidably placed on the inner wall of the two installation guide rails 15 respectively.

[0027] Pull the fixing plate 16 to remove the filter screen 13 and activated carbon plate 14 from the filter box 8, and then slide the filter screen 13 and activated carbon plate 14 out from the mounting rail 15.

[0028] In one embodiment, a mounting plate 11 is fixedly connected to the side wall of the fixing plate 16. The mounting plate 11 has a snap-fit ​​block groove. A snap-fit ​​block 19 is slidably connected to the inner wall of the snap-fit ​​block groove. A spring is fixedly connected between the snap-fit ​​block 19 and the inner wall of the snap-fit ​​block groove. A snap-fit ​​plate 10 is fixedly connected to the side wall of the filter box 8. A snap-fit ​​groove is opened on the lower surface of the snap-fit ​​plate 10. The snap-fit ​​block 19 snaps into the snap-fit ​​groove.

[0029] When the mounting plate 11 is in the position of the snap-fit ​​plate 10, the snap-fit ​​block 19 is first squeezed into the snap-fit ​​block groove, and then reset by the spring force, snapping into the snap-fit ​​groove of the snap-fit ​​plate 10 to complete the quick installation.

[0030] In one embodiment, the mounting plate 11 has two symmetrical pull block holes on its side wall, and a pull block 17 is slidably connected to the inner wall of the pull block hole. The pull block 17 is fixedly connected to the snap-fit ​​block 19.

[0031] Pull down the two pull blocks 17 with your thumb. The pull blocks 17 cause the locking block 19 to descend, releasing the locking block 19 from the locking slot.

[0032] In one embodiment, the snap-fit ​​block 19 is provided with a chamfer.

[0033] This makes the snap-fit ​​of the 19-piece snap-fit ​​mechanism smoother.

[0034] In one embodiment, a support plate 21 is fixedly connected to the side wall of the filter box 8, and the support plate 21 abuts against the fixed plate 16.

[0035] The support plate 21 provides support for the fixed plate 16.

[0036] In one embodiment, a filter screen 9 is detachably installed at the bottom of the purification chamber 1 via bolts. This filters the purification liquid, removing some dust and sediment, allowing the purification liquid to circulate and purify the exhaust gas, thus ensuring the full utilization of the purification liquid.

[0037] In one embodiment, two symmetrical handles 12 are mounted on the sidewall of the fixing plate 16.

[0038] The above embodiments disclose an environmentally friendly dust removal and desulfurization device, the specific working principle and process of which are as follows: S1: Pour the purification liquid, such as desulfurizing agent, into the inlet of the liquid inlet tank 3, close the valve at the inlet of the liquid inlet tank 3, and turn on the circulation pump 4. The circulation pump 4 drives the purification liquid inside the purification tank 1 to flow along the circulation pipe. When the purification liquid flows to the position of the spray head 5, it will be sprayed out from the spray nozzle of the spray head 5. When the exhaust gas enters the purification tank 1 from the air inlet pipe 6, the purification liquid sprayed out by the spray head 5 reacts with the sulfur-containing pollutants in the exhaust gas to remove the sulfur-containing gases in the exhaust gas. In addition, some dust in the exhaust gas can come into contact with the water in the purification liquid, and the dust settles, thus purifying the exhaust gas. S2: The purified gas passes through filter screen 13 and activated carbon plate 14 in sequence for further filtration, purification and drying before being discharged into the outside atmosphere. S3: When it is necessary to clean and replace the filter screen 13 and activated carbon plate 14 after a period of use, simply hold the handle 12 with both hands, pull down the two pull blocks 17 with your thumbs, the pull blocks 17 will drive the locking block 19 down, release the locking block 19 from the locking groove, pull the fixing plate 16, remove the filter screen 13 and activated carbon plate 14 from the filter box 8, and finally slide the filter screen 13 and activated carbon plate 14 out from the installation guide rail 15 for quick replacement; When reinstalling, insert the installation guide rail 15 into the guide rail groove 18 of the filter box 8. When the installation plate 11 is in the position of the snap-fit ​​plate 10, the snap-fit ​​block 19 is first squeezed into the snap-fit ​​block groove, and then reset by the spring force, snapping into the snap-fit ​​groove of the snap-fit ​​plate 10, completing the quick installation. The filter screen 13 and activated carbon plate 14 can be quickly disassembled and replaced without the need for external tools, which helps to improve the work efficiency of the staff and makes it more convenient for the staff to use.

[0039] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An environmentally friendly dust removal and desulfurization device, characterized in that, The system includes a purification tank (1), an inlet tank (3), and a circulation pump (4). The inlet tank (3) is mounted on the side wall of the purification tank (1) via a bracket. Circulation pipes are provided on both sides of the inlet tank (3). One end of one circulation pipe extends into the purification tank (1) and is equipped with a spray nozzle (5). The other circulation pipe is connected to the water outlet at the bottom of the purification tank (1). An air inlet pipe (6) is provided on the side wall of the purification tank (1). An air outlet hole (7) is provided on the top wall of the purification tank (1). A filter box (8) is fixedly connected to the upper surface of the purification tank (1). A hole is provided on the top wall of the filter box (8). A filter screen (13) and an activated carbon plate (14) are installed in the filter box (8) via an installation structure.

2. The environmentally friendly dust removal and desulfurization device according to claim 1, characterized in that, The installation structure includes an installation guide rail (15) and a fixing plate (16). The inner wall of the filter box (8) has two guide rail grooves (18). The inner wall of the guide rail groove (18) is slidably connected to the installation guide rail (15). The two installation guide rails (15) are fixedly connected to the fixing plate (16). The inner wall of the two installation guide rails (15) is respectively slidably placed with filter screen (13) and activated carbon plate (14).

3. The environmentally friendly dust removal and desulfurization device according to claim 2, characterized in that, The mounting plate (11) is fixedly connected to the side wall of the fixed plate (16). The mounting plate (11) has a snap-fit ​​block groove. A snap-fit ​​block (19) is slidably connected to the inner wall of the snap-fit ​​block groove. A spring is fixedly connected between the snap-fit ​​block (19) and the inner wall of the snap-fit ​​block groove. A snap-fit ​​plate (10) is fixedly connected to the side wall of the filter box (8). A snap-fit ​​groove is opened on the lower surface of the snap-fit ​​plate (10). The snap-fit ​​block (19) snaps into the snap-fit ​​groove.

4. The environmentally friendly dust removal and desulfurization device according to claim 3, characterized in that, The mounting plate (11) has two symmetrical pull block holes on its side wall. Pull blocks (17) are slidably connected to the inner wall of the pull block holes. The pull blocks (17) are fixedly connected to the snap-fit ​​block (19).

5. The environmentally friendly dust removal and desulfurization device according to claim 3, characterized in that, The snap-fit ​​block (19) is chamfered.

6. The environmentally friendly dust removal and desulfurization device according to claim 2, characterized in that, The filter box (8) has a support plate (21) fixedly connected to its side wall, and the support plate (21) abuts against the fixed plate (16).

7. The environmentally friendly dust removal and desulfurization device according to claim 1, characterized in that, The bottom of the purification box (1) is detachably equipped with a filter screen (9) by bolts.

8. The environmentally friendly dust removal and desulfurization device according to claim 2, characterized in that, The side wall of the fixing plate (16) is equipped with two symmetrical handles (12).

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