Desulfurization and dust removal equipment

Abstract

The utility model discloses desulfurization and dust removal equipment, which belongs to the technical field of desulfurization and dust removal equipment, and adopts the technical scheme that the desulfurization and dust removal equipment comprises a tower body, a demisting pipe is fixedly connected to the top of the tower body, an exhaust fan is bolted to the right side of the demisting pipe, a matching pipe is bolted to the rear side of the exhaust fan, and a smoke exhaust tower is fixedly connected to the rear side of the matching pipe; a spraying assembly is movably connected to the inner side of the tower body and matched with the spraying assembly to achieve water circulation, a user uses an existing water supply device to be connected with a connector, an existing flue gas treatment filler is arranged at the top of a filter screen block on the inner side of a fixing ring and reacts with a mixture for treatment, the user can conduct extraction through a water pumping device, and finally, the water supply device is used for supplying water to the tower body. And the treated flue gas is sucked out from the tower body through the cooperation of the exhaust fan and the demisting pipe, then enters the flue gas exhaust tower through the cooperation pipe connected with the rear side of the exhaust fan and is discharged into the atmosphere, so that the treatment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization and dust removal equipment, in particular to desulfurization and dust removal equipment. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life, especially from chemical plants, steel mills, pharmaceutical plants, coking plants and refineries. The waste gas emitted has a strong odor, seriously pollutes the environment and affects human health. Industrial waste gas emitted by various production enterprises is an important source of air pollutants. If a large amount of industrial waste gas is discharged into the atmosphere without being treated to meet the standards, it will inevitably reduce the quality of the atmospheric environment, cause serious harm to human health, and cause huge losses to the national economy. Toxic and harmful substances in industrial waste gas can enter the human body through the respiratory tract and skin. Long-term low-concentration or short-term high-concentration exposure can cause temporary and permanent lesions in the human respiratory, blood, liver and other systems and organs. In particular, benzopyrene polycyclic aromatic hydrocarbons can directly cause cancer in the human body, which has attracted great attention from humans.

[0003] At present, a Chinese patent with announcement number CN209901024U discloses a desulfurization and dust removal equipment, including a body, a desulfurization device arranged in the body, an air inlet arranged on the body, an air inlet pipe connected to the air inlet, an ammonia water tank arranged on the body, an ammonia water pool arranged at the bottom of the body and an air outlet arranged at the top of the body, the desulfurization device includes a desulfurization cylinder arranged in the body, a motor arranged at the top of the body, a rotating shaft arranged on the motor, a spiral rod arranged on the rotating shaft, a spiral blade arranged on the spiral rod and an ammonia water outlet arranged on the desulfurization cylinder, a liquid pipe is arranged on the ammonia water tank, the end of the liquid pipe is connected to the ammonia water outlet, the upper end of the spiral rod passes through the body, the air outlet is arranged at the top of the desulfurization cylinder, and the air inlet pipe is connected to the middle of the desulfurization cylinder.

[0004] The particulate matter in industrial flue gas refers to solid or liquid particles suspended in the air, such as dust, smoke, etc. These particulate matter not only affects the air quality, but may also cause harm to the human respiratory system and the environment. Desulfurization and dust removal equipment is needed. The existing desulfurization and dust removal equipment is to purify industrial flue gas and reduce the impact on the environment and human health. It can effectively remove harmful gases and particulate matter in the flue gas and make the flue gas emissions meet national and local environmental protection standards. By using desulfurization and dust removal equipment, the emission of atmospheric pollutants can be reduced, the air quality can be improved, the ecological environment can be protected, and sustainable development can be promoted. For this purpose, a desulfurization and dust removal equipment is proposed. Utility Model Content

[0005] The utility model provides a desulfurization and dust removal equipment, aiming to solve the problem that the existing desulfurization and dust removal equipment is to purify industrial flue gas and reduce the impact on the environment and human health. It can effectively remove harmful gases and particulate matter in the flue gas, so that the flue gas emissions meet national and local environmental protection standards. By using the desulfurization and dust removal equipment, the emission of atmospheric pollutants can be reduced, the air quality can be improved, the ecological environment can be protected, and sustainable development can be promoted. For this purpose, a desulfurization and dust removal equipment is proposed, thereby affecting the problem of the flue gas emission treatment effect.

[0006] The utility model is implemented as follows: a desulfurization and dust removal device comprises a tower body, a demisting pipe is fixedly connected to the top of the tower body, an exhaust fan is bolted to the right side of the demisting pipe, a matching pipe is bolted to the rear side of the exhaust fan, a smoke exhaust tower is fixedly connected to the rear side of the matching pipe, a spray assembly is movably connected to the inner side of the tower body, a connecting pipe is fixedly connected to the bottom of the outer wall of the tower body, and a mounting block is fixedly connected to the front side of the outer wall of the tower body;

[0007] The spray assembly includes a fixing ring, a filter mesh block, a fixing frame, a spray pipe, a spray head and a connecting head. The outer wall of the fixing ring is bolted to the inner wall of the tower body, the top of the inner wall of the fixing ring is fixedly connected to the outer wall of the filter mesh block, the bottom of the inner wall of the fixing ring is fixedly connected to the outer side of the fixing frame, the bottom of the filter mesh block is movably connected to the top of the fixing frame, the inner wall of the fixing frame is movably connected to the outer wall of the spray pipe, the rear side of the spray pipe is fixedly connected and communicated with the front side of the connecting head, the bottom of the spray pipe is fixed and communicated with the top of the spray head, and the outer wall of the connecting head is movably connected to the inner wall of the tower body.

[0008] In order to make the connecting head achieve the effect of matching the tower body connection, as a preferred desulfurization and dust removal equipment of the utility model, a connecting hole is opened on the rear side of the outer wall of the tower body, and the inner wall of the connecting hole is movably connected to the outer wall of the connecting head.

[0009] In order to achieve the effect of supporting the tower body, as a preferred desulfurization and dust removal equipment of the utility model, a support block is bolted to the bottom of the tower body, and a base is fixedly connected to the bottom of the support block.

[0010] In order to make the exhaust fan achieve the effect of matching the connection with the base, as a preferred desulfurization and dust removal equipment of the utility model, a mounting seat is fixedly connected to the right side of the top of the base, a connecting piece is bolted to the outside of the mounting seat, and the inner side of the connecting piece is fixedly connected to the outside of the exhaust fan.

[0011] In order to make the water supply connection achieve the effect of a water inlet pipe, as a preferred desulfurization and dust removal equipment of the utility model, the rear side of the connecting head is bolted with a water inlet pipe, the bottom of the water inlet pipe is fixedly connected with a connecting block, and the top of the connecting block is bolted with a water supply motor.

[0012] In order to make the water supply motor and the water inlet pipe achieve the effect of cooperating with the water tank, as a preferred desulfurization and dust removal equipment of the utility model, the bottom of the connecting block is fixedly connected to the water tank, the water inlet pipe passes through the connecting block and is connected to the water tank, and the water supply motor passes through the connecting block and is connected to the water tank.

[0013] In order to achieve the effect of supporting and stabilizing the smoke exhaust tower, as a preferred desulfurization and dust removal equipment of the utility model, a stabilizing block is bolted to the bottom of the smoke exhaust tower, and the bottom of the stabilizing block is bolted to the top of the base.

[0014] In order to achieve the effect of protecting the top of the smoke exhaust tower, as a preferred desulfurization and dust removal equipment of the utility model, the top of the smoke exhaust tower is fixedly connected with a fixed column, and the top of the fixed column is fixedly connected with a protective cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The desulfurization and dust removal equipment is provided with a tower body, a demister pipe, an exhaust fan, a matching pipe, a smoke exhaust tower, a spray assembly, a connecting pipe and a mounting block. When the user needs to treat the smoke before it is discharged, first, the user connects the smoke pipe with the connecting pipe to allow the smoke to be treated to enter the tower body. Then, the user connects the existing pumping equipment with the mounting block and the spray assembly to realize water circulation. The user uses the existing water supply equipment to connect the connector to supply water to the spray assembly to spray the inner side of the tower body. The smoke treatment starts, and the smoke The gas enters the tower body through the connecting pipe, and then the water flows into the spray pipe from the connecting head and then is sprayed out from the spray head through the spray pipe to form fine droplets to contact and mix with the flue gas. At the same time, the top of the filter mesh block on the inner side of the fixed ring is provided with an existing flue gas treatment filler to react with the mixture for treatment. After that, the substance produced by the reaction falls to the bottom of the inner side of the tower body, and the user can extract it through the pumping equipment. Finally, the treated flue gas is sucked out of the tower body through the exhaust fan and the defogger pipe, and then enters the smoke exhaust tower through the matching pipe connected to the rear side of the exhaust fan and is discharged into the atmosphere to complete the treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the desulfurization and dust removal equipment of the utility model;

[0018] Figure 2 A diagram showing the disassembly of the spray assembly in the present utility model;

[0019] Figure 3 A diagram showing the overall structure of the spray assembly in the present utility model;

[0020] Figure 4 For the utility model Figure 3 A picture looking up;

[0021] Figure 5 A rear view of the tower body connection portion of the utility model;

[0022] Figure 6 This is a rear view of the overall structure of the desulfurization and dust removal equipment in the utility model;

[0023] Figure 7 This is a diagram of the top connection of the base in the utility model.

[0024] In the figure, 1, tower body; 2, defogger pipe; 3, exhaust fan; 4, matching pipe; 5, smoke exhaust tower; 6, spray assembly; 601, fixing ring; 602, filter screen block; 603, fixing frame; 604, spray pipe; 605, spray head; 606, connector; 7, connecting pipe; 8, mounting block; 9, connecting hole; 10, supporting block; 11, base; 12, mounting seat; 13, water inlet pipe; 14, connecting block; 15, water supply motor; 16, water storage tank; 17, stabilizing block; 18, fixing column; 19, protective cover; 20, connector. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-7 The utility model provides a technical solution: a desulfurization and dust removal equipment, including a tower body 1, a demisting pipe 2 is fixedly connected to the top of the tower body 1, an exhaust fan 3 is bolted to the right side of the demisting pipe 2, a matching pipe 4 is bolted to the rear side of the exhaust fan 3, a smoke exhaust tower 5 is fixedly connected to the rear side of the matching pipe 4, a spray assembly 6 is movably connected to the inner side of the tower body 1, a connecting pipe 7 is fixedly connected to the bottom of the outer wall of the tower body 1, and a mounting block 8 is fixedly connected to the front side of the outer wall of the tower body 1;

[0028] The spray assembly 6 includes a fixing ring 601, a filter screen block 602, a fixing frame 603, a spray pipe 604, a spray head 605 and a connector 606. The outer wall of the fixing ring 601 is bolted to the inner wall of the tower body 1, the top of the inner wall of the fixing ring 601 is fixedly connected to the outer wall of the filter screen block 602, the bottom of the inner wall of the fixing ring 601 is fixedly connected to the outer side of the fixing frame 603, the bottom of the filter screen block 602 is movably connected to the top of the fixing frame 603, the inner wall of the fixing frame 603 is movably connected to the outer wall of the spray pipe 604, the rear side of the spray pipe 604 is fixedly connected and communicated with the front side of the connector 606, the bottom of the spray pipe 604 is fixedly connected and communicated with the top of the spray head 605, and the outer wall of the connector 606 is movably connected to the inner wall of the tower body 1.

[0029] In this embodiment: by setting the tower body 1, the demister pipe 2, the exhaust fan 3, the matching pipe 4, the smoke exhaust tower 5, the spray assembly 6, the connecting pipe 7 and the mounting block 8, when the user needs to treat the smoke before discharging, first, the user connects the smoke pipe with the connecting pipe 7 to allow the smoke to be treated to enter the tower body 1, and then the user connects the existing pumping equipment with the mounting block 8, and cooperates with the spray assembly 6 to achieve water circulation. The user uses the existing water supply equipment to connect the connector 606, and can supply water to the spray assembly 6 to achieve the effect of spraying the inside of the tower body 1. The smoke treatment starts, and the smoke passes through the connecting pipe 7 enters the tower body 1, and then the water flows into the spray pipe 604 from the connector 606 and then is sprayed out from the spray head 605 through the spray pipe 604 to form fine droplets that contact and mix with the flue gas. At the same time, the top of the filter mesh block 602 on the inner side of the fixed ring 601 is provided with an existing flue gas treatment filler to react with the mixture for treatment. After that, the substance produced by the reaction falls to the bottom of the inner side of the tower body 1, and the user can extract it through the pumping equipment. Finally, the treated flue gas is sucked out of the tower body 1 through the exhaust fan 3 and the demisting pipe 2, and then enters the smoke exhaust tower 5 through the matching pipe 4 connected to the rear side of the exhaust fan 3 and is discharged into the atmosphere to complete the treatment.

[0030] As a technical optimization solution of the utility model, a connecting hole 9 is opened on the rear side of the outer wall of the tower body 1 , and the inner wall of the connecting hole 9 is movably connected to the outer wall of the connecting head 606 .

[0031] In this embodiment: by setting the connecting hole 9 opened in the tower body 1, the connector 606 can pass through the tower body 1 and connect with the spray pipe 604, and the user can install the external pipeline in conjunction with the connector 606 to achieve the purpose of supplying water to the spray assembly 6.

[0032] As a technical optimization solution of the utility model, a support block 10 is bolted to the bottom of the tower body 1 , and a base 11 is fixedly connected to the bottom of the support block 10 .

[0033] In this embodiment, a support block 10 fixed to the base 11 is provided and the support block 10 is bolted to the tower body 1 , so that the tower body 1 is supported by the base 11 , thereby increasing the stability of the tower body 1 .

[0034] As a technical optimization solution of the utility model, a mounting seat 12 is fixedly connected to the right side of the top of the base 11 , a connecting piece 20 is bolted to the outside of the mounting seat 12 , and the inner side of the connecting piece 20 is fixedly connected to the outer side of the exhaust fan 3 .

[0035] In this embodiment, by providing a mounting seat 12 fixed to the base 11 and a connecting member 20 fixed to the exhaust fan 3 , the exhaust fan 3 can be bolted to the mounting seat 12 through the connecting member 20 , so that the base 11 supports the exhaust fan 3 .

[0036] As a technical optimization solution of the utility model, the rear side of the connector 606 is bolted with a water inlet pipe 13 , the bottom of the water inlet pipe 13 is fixedly connected with a connecting block 14 , and the top of the connecting block 14 is bolted with a water supply motor 15 .

[0037] In this embodiment, a water inlet pipe 13 bolted to the connector 606 is provided and the water inlet pipe 13 is fixed and connected to the connecting block 14 , so that the water supply motor 15 connected to the connecting block 14 can be connected to the water inlet pipe 13 for use.

[0038] As a technical optimization solution of the utility model, a water tank 16 is fixedly connected to the bottom of the connecting block 14 , the water inlet pipe 13 passes through the connecting block 14 and is connected to the water tank 16 , and the water supply motor 15 passes through the connecting block 14 and is connected to the water tank 16 .

[0039] In this embodiment, the water inlet pipe 13 and the water supply motor 15 are connected to the water tank 16 placed on the top of the base 11, so that the water supply motor 15 can be used in conjunction with the water inlet pipe 13 to supply water to the spray assembly 6 in the tower body 1.

[0040] As a technical optimization solution of the utility model, a stabilizing block 17 is bolted to the bottom of the smoke exhaust tower 5 , and the bottom of the stabilizing block 17 is bolted to the top of the base 11 .

[0041] In this embodiment, a stabilizing block 17 fixed to the base 11 is provided, and the stabilizing block 17 is bolted to the smoke exhaust tower 5 , thereby increasing the stability of the placement of the smoke exhaust tower 5 .

[0042] As a technical optimization solution of the present utility model, a fixing column 18 is fixedly connected to the top of the smoke exhaust tower 5 , and a protective cover 19 is fixedly connected to the top of the fixing column 18 .

[0043] In this embodiment, a fixing column 18 and a protective cover 19 fixed to the top of the smoke exhaust tower 5 are provided. The protective cover 19 is used to protect the top of the smoke exhaust tower 5 to prevent foreign matter from falling into the top of the smoke exhaust tower 5 .

[0044] Working principle: First, when the user needs to process the flue gas before it is discharged, the user connects the flue gas pipeline with the connecting pipe 7 to allow the flue gas to be processed to enter the tower body 1. Then the user connects the existing pumping equipment with the mounting block 8 and cooperates with the spray assembly 6 to realize water circulation. The user uses the existing water supply equipment to connect the connector 606 to supply water to the spray assembly 6 to achieve the effect of spraying the inside of the tower body 1. The flue gas treatment begins, and the flue gas enters the tower body 1 through the connecting pipe 7, and then the water flows into the spray assembly 6 from the connector 606. Tube 604 then passes through the spray pipe 604 and is sprayed out from the spray head 605 to form fine droplets that come into contact and mix with the flue gas. At the same time, the top of the filter mesh block 602 on the inner side of the fixed ring 601 is provided with an existing flue gas treatment filler to react with the mixture for treatment. The substance produced by the reaction then falls to the bottom of the inner side of the tower body 1, and the user can extract it through a pumping device. Finally, the treated flue gas is sucked out of the tower body 1 through the exhaust fan 3 and the defogger pipe 2, and then enters the exhaust tower 5 through the matching pipe 4 connected to the rear side of the exhaust fan 3 and is discharged into the atmosphere to complete the treatment.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A desulfurization and dust removal device, comprising a tower body (1), characterized in that: The top of the tower body (1) is fixedly connected to a demisting pipe (2), the right side of the demisting pipe (2) is bolted to an exhaust fan (3), the rear side of the exhaust fan (3) is bolted to a matching pipe (4), the rear side of the matching pipe (4) is fixedly connected to a smoke exhaust tower (5), the inner side of the tower body (1) is movably connected to a spray assembly (6), the bottom of the outer wall of the tower body (1) is fixedly connected to a connecting pipe (7), and the front side of the outer wall of the tower body (1) is fixedly connected to a mounting block (8); The spray assembly (6) comprises a fixing ring (601), a filter screen block (602), a fixing frame (603), a spray pipe (604), a spray head (605) and a connecting head (606); the outer wall of the fixing ring (601) is bolted to the inner wall of the tower body (1); the top of the inner wall of the fixing ring (601) is fixedly connected to the outer wall of the filter screen block (602); the bottom of the inner wall of the fixing ring (601) is fixedly connected to the outer side of the fixing frame (603); The bottom of the filter screen block (602) is movably connected to the top of the fixing frame (603), the inner wall of the fixing frame (603) is movably connected to the outer wall of the spray pipe (604), the rear side of the spray pipe (604) is fixedly connected and communicated with the front side of the connecting head (606), the bottom of the spray pipe (604) is fixedly connected and communicated with the top of the spray head (605), and the outer wall of the connecting head (606) is movably connected to the inner wall of the tower body (1).

2. A desulfurization and dust removal equipment according to claim 1, characterized in that: A communication hole (9) is provided on the rear side of the outer wall of the tower body (1), and the inner wall of the communication hole (9) is movably connected to the outer wall of the connecting head (606).

3. A desulfurization and dust removal equipment according to claim 1, characterized in that: A support block (10) is bolted to the bottom of the tower body (1), and a base (11) is fixedly connected to the bottom of the support block (10).

4. A desulfurization and dust removal equipment according to claim 3, characterized in that: A mounting seat (12) is fixedly connected to the right side of the top of the base (11), a connecting piece (20) is bolted to the outside of the mounting seat (12), and the inside of the connecting piece (20) is fixedly connected to the outside of the exhaust fan (3).

5. A desulfurization and dust removal equipment according to claim 2, characterized in that: A water inlet pipe (13) is bolted to the rear side of the connector (606), a connecting block (14) is fixedly connected to the bottom of the water inlet pipe (13), and a water supply motor (15) is bolted to the top of the connecting block (14).

6. A desulfurization and dust removal equipment according to claim 5, characterized in that: The bottom of the connection block (14) is fixedly connected to a water tank (16); the water inlet pipe (13) passes through the connection block (14) and is connected to the water tank (16); and the water supply motor (15) passes through the connection block (14) and is connected to the water tank (16).

7. A desulfurization and dust removal equipment according to claim 4, characterized in that: A stabilizing block (17) is bolted to the bottom of the smoke exhaust tower (5), and the bottom of the stabilizing block (17) is bolted to the top of the base (11).

8. The desulfurization and dust removal equipment according to claim 1, characterized in that: A fixing column (18) is fixedly connected to the top of the smoke exhaust tower (5), and a protective cover (19) is fixedly connected to the top of the fixing column (18).

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