Desulfurization environment-friendly equipment for pollution control

Abstract

The utility model discloses desulfurization environmental protection equipment for pollution control, which comprises a desulfurization tank, the back of the desulfurization tank is provided with a filter cover, the upper surface of the filter cover is fixedly communicated with a communication cover, the inner wall of the communication cover is fixedly provided with a suction fan, and the upper surface of the communication cover is fixedly communicated with a communication pipe. The end, away from the communicating cover, of the communicating pipe fixedly communicates with the upper surface of the desulfurization tank, a liquid pump is fixedly installed on the right side face of the desulfurization tank, the input end of the liquid pump fixedly communicates with a liquid pumping pipe, the left end of the liquid pumping pipe penetrates through the desulfurization tank and extends into the desulfurization tank, and the output end of the liquid pump fixedly communicates with a liquid conveying pipe; the outer surface of the liquid conveying pipe fixedly communicates with a plurality of liquid discharging pipes, and the left end of each liquid discharging pipe penetrates through the desulfurization tank and extends into the desulfurization tank. The flue gas desulfurization device disclosed by the utility model plays a role in multi-spray desulfurization of flue gas, improves the desulfurization effect of the flue gas, and can meet the prevention and control requirements during gas pollution.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pollution prevention and control especially a kind of desulfurization environmental protection equipment for pollution prevention and control. BACKGROUND

[0002] Pollution prevention and control comprehensively consider atmosphere, water body, soil and other environmental elements, it is known that flue gas is the mixture of gas and smoke dust, and the emission of flue gas is one of the reasons leading to air pollution, so it is necessary to carry out desulfurization treatment on flue gas.

[0003] The patent with the current announcement number CN219722416U discloses a kind of desulfurization environmental protection equipment for pollution prevention and control, including bottom plate, the top of the bottom plate is fixedly connected with desulfurization shell, the top of the bottom plate is fixedly connected with fan body, the air inlet of the fan body is fixedly connected with air inlet pipe, but the desulfurization effect of gas is poor in the above-mentioned patent by water liquid, it is difficult to meet the prevention and control needs when gas is polluted, and a large amount of water resources will be wasted, for this purpose, we propose a kind of desulfurization environmental protection equipment for pollution prevention and control to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of desulfurization environmental protection equipment for pollution prevention and control, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of desulfurization environmental protection equipment for pollution prevention and control, including desulfurization tank, the back of the desulfurization tank is equipped with filter cover, the upper surface of the filter cover is fixedly connected with the communication cover, the inner wall of the communication cover is fixedly installed with suction fan, the upper surface of the communication cover is fixedly connected with the communication pipe, the end away from the communication cover of the communication pipe is fixedly connected with the upper surface of desulfurization tank, the right side of the desulfurization tank is fixedly installed with liquid pump, the input end of the liquid pump is fixedly connected with liquid extraction pipe, the left end of the liquid extraction pipe is penetrated through desulfurization tank and extends to the inside of desulfurization tank, the output end of the liquid pump is fixedly connected with liquid delivery pipe, the outer surface of the liquid delivery pipe is fixedly connected with multiple liquid discharge pipes, the left end of each liquid discharge pipe is penetrated through desulfurization tank and extends to the inside of desulfurization tank, the bottom end of each liquid discharge pipe is fixedly connected with spray pipe, the inner wall of the desulfurization tank is fixedly installed with multiple adsorption layers, each spray pipe is located above each adsorption layer.

[0007] In further embodiments, the outer surface of the desulfurization tank is fixedly connected with the air inlet pipe, and the top end of the air inlet pipe is fixedly connected with the air inlet flange.

[0008] In further embodiments, the inner wall of the filter cover is fixedly installed with two filter layers, and the inner wall of the filter cover is threadedly connected with the protective mesh plate.

[0009] In further embodiments, the outer surface of the filter cover is fixedly connected with a connecting block, and the front surface of the connecting block is fixedly connected with the outer surface of the desulfurization tank.

[0010] In further embodiments, the outer surface of the desulfurization tank is provided with an observation window, and the outer surface of the desulfurization tank is fixedly communicated with a liquid injection pipe.

[0011] In further embodiments, the bottom surface of the desulfurization tank is fixedly connected with a mounting bottom plate, and the upper surface of the mounting bottom plate is provided with a plurality of mounting holes.

[0012] Compared with the prior art, the desulfurization environmental protection equipment for pollution prevention has the following beneficial effects:

[0013] The desulfurizer can be extracted and transported and discharged through the cooperation of the desulfurizer injected into the desulfurization tank and the liquid extraction pump, the liquid extraction pipe, the liquid delivery pipe and the liquid discharge pipe, uniform spraying of the flue gas through the plurality of spraying pipe fittings, and the effect of multiple spraying desulfurization of the flue gas, thereby improving the desulfurization effect of the flue gas, and the contact area of the flue gas and the desulfurizer can be increased by the plurality of adsorption layers, thereby strengthening the absorption effect of the desulfurizer on sulfur dioxide in the flue gas, and thereby meeting the prevention and control needs of gas pollution. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the front view of the desulfurization environmental protection equipment for pollution prevention.

[0015] Figure 2 It is a sectional view of the front view of the desulfurization environmental protection equipment for pollution prevention.

[0016] Figure 3 It is a sectional view of the front view of the desulfurization environmental protection equipment for pollution prevention.

[0017] Figure 4 It is a sectional view of the side view of the filter cover in the desulfurization environmental protection equipment for pollution prevention.

[0018] In the drawings: 1, desulfurization tank; 2, filter cover; 3, liquid extraction pump; 4, liquid extraction pipe; 5, liquid delivery pipe; 6, liquid discharge pipe; 7, spraying pipe fitting; 8, adsorption layer; 9, connecting block; 10, communication pipe; 11, communication cover; 12, filter layer; 13, air suction fan; 14, mounting hole; 15, protective net plate; 16, air inlet pipe; 17, air inlet flange; 18, observation window; 19, liquid injection pipe; 20, mounting bottom plate. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 In the utility model, a kind of desulfurization environmental protection equipment for pollution prevention, including desulfurization tank 1, the back of desulfurization tank 1 is equipped with filter cover 2, the upper surface of filter cover 2 is fixedly connected with communicating cover 11, the inner wall of communicating cover 11 is fixedly installed with suction fan 13, the upper surface of communicating cover 11 is fixedly connected with communicating pipe 10, the end away from communicating cover 11 of communicating pipe 10 is fixedly connected with the upper surface of desulfurization tank 1, the right side of desulfurization tank 1 is fixedly installed with liquid pump 3, the input end of liquid pump 3 is fixedly connected with liquid extraction pipe 4, the left end of liquid extraction pipe 4 penetrates desulfurization tank 1 and extends to the inside of desulfurization tank 1, the output end of liquid pump 3 is fixedly connected with liquid delivery pipe 5, the outer surface of liquid delivery pipe 5 is fixedly connected with multiple liquid discharge pipes 6, the left end of each liquid discharge pipe 6 penetrates desulfurization tank 1 and extends to the inside of desulfurization tank 1, the bottom end of each liquid discharge pipe 6 is fixedly connected with spray pipe 7, the inner wall of desulfurization tank 1 is fixedly installed with multiple adsorption layers 8, each spray pipe 7 is located above each adsorption layer 8, by the bottom of desulfurization tank 1, desulfurizer can be injected, can remove sulfur dioxide in flue gas, the most used lime, limestone and alkaline solution prepared by lime-based medicament, by the setting of multiple adsorption layers 8, the contact area of flue gas and desulfurizer can be increased, and flue gas can be better desulfurization treatment.

[0022] In further embodiments, the outer surface of the desulfurization tank 1 is fixedly communicated with an air inlet pipe 16, the top end of the air inlet pipe 16 is fixedly communicated with an air inlet flange 17, the inner wall of the filter cover 2 is fixedly installed with two filter layers 12, and the inner wall of the filter cover 2 is threadedly connected with a protective mesh plate 15. Through the cooperation of the air inlet pipe 16 and the air inlet flange 17, the flue gas pipeline can be communicated, and the flexibility during the connection of the flue gas pipeline is improved. Through the two filter layers 12 inside the filter cover 2, the treated gas can be filtered again, and the treatment effect of the gas is improved.

[0023] In further embodiments, the outer surface of the desulfurization tank 1 is fixedly communicated with an air inlet pipe 16, the top end of the air inlet pipe 16 is fixedly communicated with an air inlet flange 17, the inner wall of the filter cover 2 is fixedly installed with two filter layers 12, and the inner wall of the filter cover 2 is threadedly connected with a protective mesh plate 15. Through the cooperation of the air inlet pipe 16 and the air inlet flange 17, the flue gas pipeline can be communicated, and the flexibility during the connection of the flue gas pipeline is improved. Through the two filter layers 12 inside the filter cover 2, the treated gas can be filtered again, and the treatment effect of the gas is improved.

[0024] The working principle of the utility model is: first, the desulfurizer is injected into the inside of the desulfurization tank 1 through the liquid injection pipe 19, then the air inlet flange 17 is communicated with the flue gas pipeline, then the flue gas is discharged into the inside of the desulfurization tank 1, then the liquid pump 3 is started to run, the desulfurizer in the inside of the desulfurization tank 1 can be extracted through the liquid extraction pipe 4, and is discharged and transported through the liquid delivery pipe 5 and the liquid discharge pipe 6, finally the desulfurizer is sprayed downward through the plurality of spray pipes 7, the flue gas can be uniformly sprayed, the desulfurizer absorbs the sulfur dioxide in the flue gas, then the multiple desulfurized gas is discharged into the inside of the filter cover 2 through the communication pipe 10 and the communication cover 11, the filter layer 12 in the inside of the filter cover 2 filters and adsorbs the gas again, and finally discharges.

[0025] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A desulfurization environmental protection equipment for pollution prevention, characterized in that: The utility model provides a desulfurization tank, the back surface of desulfurization tank (1) is equipped with filter cover (2), the upper surface of filter cover (2) is fixedly connected with the communication cover (11) of intercommunication, the inner wall of communication cover (11) is fixedly installed with air suction fan (13), the upper surface of communication cover (11) is fixedly connected with the intercommunication pipe (10) of intercommunication, the one end of intercommunication pipe (10) away from communication cover (11) is fixedly connected with the upper surface of desulfurization tank (1), the right side of desulfurization tank (1) is fixedly installed with liquid pumping pump (3), the input of liquid pumping pump (3) is fixedly connected with liquid pumping pipe (4), the left end of liquid pumping pipe (4) penetrates desulfurization tank (1) and extends to the inside of desulfulfurization tank (1), the output of liquid pumping pump (3) is fixedly connected with liquid delivery pipe (5), the outer surface of liquid delivery pipe (5) is fixedly connected with a plurality of liquid discharge pipes (6), the left end of each liquid discharge pipe (6) penetrates desulfurization tank (1) and extends to the inside of desulfurization tank (1), the bottom end of each liquid discharge pipe (6) is fixedly connected with spray pipe fitting (7), the inner wall of desulfurization tank (1) is fixedly installed with a plurality of adsorption layers (8), each spray pipe fitting (7) is located above each adsorption layer (8) respectively. ​ 2. The desulfurization environmental protection equipment for pollution prevention according to claim 1, characterized in that: The outer surface of the desulfurization tank (1) is fixedly connected with an air inlet pipe (16), and the top end of the air inlet pipe (16) is fixedly connected with an air inlet flange (17).

3. The desulfurization environmental protection equipment for pollution prevention according to claim 1, characterized in that: The inner wall of the filter cover (2) is fixedly installed with two filter layers (12), and the inner wall of the filter cover (2) is threadedly connected with a protective mesh plate (15).

4. The desulfurization environmental protection equipment for pollution prevention according to claim 1, characterized in that: The outer surface of the filter cover (2) is fixedly connected with a connecting block (9), and the front surface of the connecting block (9) is fixedly connected with the outer surface of the desulfurization tank (1).

5. The desulfurization environmental protection equipment for preventing pollution according to claim 1, characterized in that: An observation window (18) is installed on the outer surface of the desulfurization tank (1), and a liquid injection pipe (19) is fixedly connected with the outer surface of the desulfurization tank (1).

6. The desulfurization environmental protection equipment for preventing pollution according to claim 1, characterized in that: A mounting bottom plate (20) is fixedly connected with the bottom surface of the desulfurization tank (1), and a plurality of mounting holes (14) are formed in the upper surface of the mounting bottom plate (20).

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