Waste gas treatment conveying structure for environmental protection equipment

Abstract

The utility model discloses a waste gas treatment conveying structure for environmental protection equipment, which comprises a waste gas conveying unit which comprises a waste gas conveying box and a waste gas treatment cavity arranged at the upper part of one end of the waste gas conveying box, and one end of the waste gas conveying box is fixedly provided with a gas inlet pipe communicated with the waste gas treatment cavity; the full contact unit comprises a gas distribution pipe which is arranged in the waste gas treatment cavity and is communicated with the gas inlet pipe, the lower side wall of the gas distribution pipe is fixedly communicated with a plurality of groups of uniformly distributed branch pipes, a supporting plate is fixedly mounted in each branch pipe, and a rotating rod is rotationally connected to each supporting plate; the upper end of the side wall of the rotating rod is fixedly connected with multiple sets of evenly-distributed gyro fan blades, and the lower end of the side wall of the rotating rod is fixedly connected with multiple sets of evenly-distributed stirring blades. According to the waste gas treatment device, the contact area of waste gas and treatment liquid is increased, so that the treatment effect of the treatment liquid on the waste gas is improved, and the defect that the environment is easily polluted when the waste gas is discharged into the air due to poor treatment effect on the waste gas is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection waste gas transportation, in particular to a waste gas treatment and transportation structure for environmental protection equipment. Background Art

[0002] The waste gas produced by factories is generally of high temperature and contains more impurities and harmful gases. Direct discharge causes great pollution to the environment. Therefore, in real life, the waste gas produced by factories is often passed into the corresponding waste gas treatment and transportation structure.

[0003] The waste gas treatment and conveying structures currently used in the field of environmental waste gas transportation often directly pass the waste gas into a container containing a treatment liquid during the waste gas treatment process. In this treatment method, the waste gas and the treatment liquid are often not in full contact, resulting in poor waste gas treatment effect of the waste gas treatment and conveying equipment. The incompletely treated waste gas is discharged into the air, which is easy to pollute the environment. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing waste gas treatment and conveying structure for environmental protection equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a waste gas treatment and conveying structure for environmental protection equipment, which is suitable for solving the problem of directly passing waste gas into a container containing treatment liquid. In this treatment method, the waste gas and the treatment liquid are often not in sufficient contact, resulting in poor treatment effect of the waste gas by the waste gas treatment and conveying equipment, and the problem that the incompletely treated waste gas is discharged into the air and easily pollutes the environment.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an exhaust gas treatment and delivery structure for environmental protection equipment, comprising:

[0008] An exhaust gas delivery unit, comprising an exhaust gas delivery box and an exhaust gas treatment chamber arranged at the upper part of one end of the exhaust gas delivery box, an air inlet pipe connected to the exhaust gas treatment chamber is fixedly installed at one end of the exhaust gas delivery box, an exhaust pipe is fixedly connected at the center of the upper end of the exhaust gas treatment chamber, and the exhaust gas treatment chamber is filled with a treatment liquid;

[0009] A full contact unit includes an air distribution pipe arranged in the exhaust gas treatment chamber and connected to the air intake pipe, the lower side wall of the air distribution pipe is fixedly connected to multiple groups of evenly distributed branch pipes, each of the branch pipes is fixedly installed with a support plate, the support plate is rotatably connected to a rotating rod, the upper end of the rotating rod side wall is fixedly connected to multiple groups of evenly distributed gyro fan blades, and the lower end of the rotating rod side wall is fixedly connected to multiple groups of evenly distributed stirring blades.

[0010] As a preferred solution of the waste gas treatment and conveying structure for environmental protection equipment described in the utility model, wherein: the conveying structure also includes a liquid exchange unit, which includes a liquid storage chamber arranged on the upper side of one end of the waste gas conveying box away from the waste gas treatment chamber and a recovery chamber arranged at the lower part of the liquid storage chamber and the waste gas treatment chamber, the lower part of the liquid storage chamber is connected to the waste gas treatment chamber through a plurality of groups of evenly distributed electric one-way valves, the lower part of the waste gas treatment chamber is connected to the recovery box through a rectangular opening, and a screening net is fixedly arranged in the rectangular opening, the recovery chamber is connected to the liquid storage chamber through a recovery pipe, and a water pump connected to the recovery pipe is fixedly installed in the waste gas conveying box, the lower end of the side wall of the waste gas conveying box is fixedly connected to a drain pipe connected to the recovery chamber, and a stop valve is fixedly installed on the drain pipe.

[0011] As a preferred solution of the waste gas treatment and conveying structure for environmental protection equipment described in the utility model, wherein: a storage groove connected to a rectangular opening is arranged in the side wall of the waste gas treatment chamber, a sealing plate matching the rectangular opening is vertically sealed and slidably connected in the storage groove, and a plurality of groups of evenly distributed electric telescopic rods are fixedly connected between the upper side wall of the sealing plate and the upper inner wall of the storage groove.

[0012] As a preferred solution of the waste gas treatment and conveying structure for environmental protection equipment described in the utility model, the conveying structure also includes a filtering and screening unit, which includes a filter cartridge fixedly installed between the exhaust pipe and the waste gas treatment chamber, and a filter screen, an activated carbon filter layer and a fiber filter membrane are arranged side by side from bottom to top in the filter cartridge.

[0013] As a preferred solution of the waste gas treatment and conveying structure for environmental protection equipment described in the utility model, the exhaust pipe is arranged in a bent shape, and the connection between the exhaust pipe and the filter cartridge is arranged in a trumpet shape.

[0014] As a preferred solution of the waste gas treatment and conveying structure for environmental protection equipment described in the utility model, wherein: the side wall of the waste gas conveying box is inlaid with a scale window corresponding to the liquid storage cavity, and the scale window is provided with evenly distributed scale lines.

[0015] The beneficial effects of the utility model are as follows: the exhaust gas to be treated passes through the air intake pipe, the air distribution pipe and the branch pipe. The airflow drives the gyro fan blades and the rotating rod to rotate when passing through the branch pipe. The stirring blades fixedly arranged at the lower end of the side wall of the rotating rod can fully stir the treatment liquid and the exhaust gas in the exhaust gas treatment chamber, thereby increasing the contact area between the exhaust gas and the treatment liquid, thereby improving the treatment effect of the treatment liquid on the exhaust gas, and effectively solving the defect that the exhaust gas is easily polluted when discharged into the air due to poor treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of an exhaust gas treatment and conveying structure for environmental protection equipment proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an exhaust gas delivery box of an exhaust gas treatment and delivery structure for environmental protection equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the branch pipe, rotating rod and gyro blade structure of an exhaust gas treatment and conveying structure for environmental protection equipment proposed by the utility model.

[0020] Description of the drawings: 100 exhaust gas conveying unit, 101 exhaust gas conveying box, 102 exhaust gas treatment chamber, 103 air inlet pipe, 104 exhaust pipe, 105 observation window, 200 full contact unit, 201 air distribution pipe, 202 branch pipe, 203 support plate, 204 rotating rod, 205 gyro fan blade, 206 stirring blade, 300 liquid exchange unit, 301 liquid storage chamber, 302 electric one-way valve, 303 recovery chamber, 304 screening net, 305 electric telescopic rod, 306 blocking plate, 307 recovery pipe, 308 water pump 309 scale window, 310 drain pipe, 311 stop valve, 400 filtering and screening unit, 401 filter cartridge, 402 filter net, 403 activated carbon filter layer, 404 fiber filter membrane. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a waste gas treatment and conveying structure for environmental protection equipment, including: a waste gas conveying unit 100, a sufficient contact unit 200, a liquid replacement unit 300 and a filtering and screening unit 400.

[0027] Among them, the waste gas delivery unit 100 includes a waste gas delivery box 101 and a waste gas treatment chamber 102 arranged at the upper part of one end of the waste gas delivery box 101. An air inlet pipe 103 connected to the waste gas treatment chamber 102 is fixedly installed at one end of the waste gas delivery box 101. An exhaust pipe 104 is fixedly connected to the center of the upper end of the waste gas treatment chamber 102, and the waste gas treatment chamber 102 is filled with a treatment liquid. The treatment liquid is a liquid used to absorb and purify pollutants in the gas, usually a mixture of chemicals and water. The selection and proportioning technology of the treatment liquid should be adjusted and optimized accordingly according to the type and characteristics of the pollutants in the waste gas to be treated. It is often used in the field of waste gas treatment, and its specific components are not introduced in detail here;

[0028] Secondly, the full contact unit 200 includes an air distribution pipe 201 arranged in the exhaust gas treatment chamber 102 and connected to the air intake pipe 103, and the lower side wall of the air distribution pipe 201 is fixedly connected to multiple groups of evenly distributed branch pipes 202, and each branch pipe 202 is fixedly installed with a support plate 203, and the support plate 203 is rotatably connected to a rotating rod 204, and the upper end of the side wall of the rotating rod 204 is fixedly connected to multiple groups of evenly distributed gyro fan blades 205, and the lower end of the side wall of the rotating rod 204 is fixedly connected to multiple groups of evenly distributed stirring blades 206.

[0029] Furthermore, the liquid exchange unit 300 includes a liquid storage chamber 301 arranged on the upper side of one end of the waste gas delivery box 101 away from the waste gas treatment chamber 102, and a recovery chamber 303 arranged at the lower part of the liquid storage chamber 301 and the waste gas treatment chamber 102. The side wall of the waste gas delivery box 101 is inlaid with a scale window 309 corresponding to the liquid storage chamber 301. The scale window 309 is provided with evenly distributed scale lines. The setting of the scale window 309 is convenient for the staff to observe the remaining amount of the treatment liquid in the liquid storage chamber 301, and convenient for the staff to replenish the treatment liquid in time. The lower part of the liquid storage chamber 301 is connected to the waste gas treatment chamber 102 through multiple groups of evenly distributed electric one-way valves 302. The electric one-way valve fluid 302 can only flow along the water inlet, but the outlet medium cannot flow back. Its opening and closing can be controlled by a switch arranged on the waste gas delivery box 101. The lower part of the waste gas treatment chamber 102 is connected to the recovery box through a rectangular opening The recovery chamber 303 is connected to the liquid storage chamber 301 through a recovery pipe 307, and a water pump 308 connected to the recovery pipe 307 is fixedly installed in the waste gas delivery box 101. A discharge pipe 310 connected to the recovery chamber 303 is fixedly installed at the lower end of the side wall of the waste gas delivery box 101, and a stop valve 311 is fixedly installed on the discharge pipe 310; the height of the lower end of the liquid storage chamber 301 is higher than the height of the middle part of the waste gas treatment chamber 102. By utilizing the gravity of the treatment liquid itself, the treatment liquid in the waste liquid treatment chamber 102 can be automatically replenished by opening the electric one-way valve 302, and the used liquid falls into the recovery chamber 303 after being screened by the screening net 304. With the use of the water pump 308 and the recovery pipe 307, the circulation of the treatment liquid in the waste gas treatment chamber 102 can be realized, thereby improving the treatment effect of the treatment liquid on the waste gas.

[0030] Furthermore, a storage groove connected to the rectangular opening is provided in the side wall of the waste gas treatment chamber 102, and a sealing plate 306 matching the rectangular opening is vertically sealed and slidably connected in the storage groove. A plurality of groups of evenly distributed electric telescopic rods 305 are fixedly connected between the upper side wall of the sealing plate 306 and the upper inner wall of the storage groove. By using the sealing plate 306 in conjunction with the electric telescopic rod 305, the waste gas treatment chamber 102 and the recovery chamber 301 can be opened or closed according to actual use requirements to ensure the height of the treatment liquid in the waste gas treatment chamber 102, thereby ensuring that the treatment liquid in the waste gas treatment chamber 102 always submerges the lower end of the branch pipe.

[0031] Finally, the filtering and screening unit 400 includes a filter cartridge 401 fixedly installed between the exhaust pipe 104 and the exhaust gas treatment chamber 102, and a filter screen 402, an activated carbon filter layer 403 and a fiber filter membrane 404 are arranged side by side from bottom to top in the filter cartridge 401. The exhaust pipe 104 is arranged in a bent shape, and the connection between the exhaust pipe 104 and the filter cartridge 401 is arranged in a trumpet shape. The filter screen 402 can screen a small amount of large particles in the treated exhaust gas, the activated carbon filter layer 403 can remove odor and particulate impurities in the exhaust gas, and the fiber filter membrane 404 can filter out small particle impurities mixed in the exhaust gas. The three cooperate with the treatment liquid to improve the treatment and purification effect of the exhaust gas treatment and conveying mechanism on the exhaust gas.

[0032] During use, the exhaust gas to be treated passes through the air inlet pipe 103, the air distribution pipe 201 and the branch pipe 202. When the airflow passes through the branch pipe 202, it will drive the gyro fan blades 205 and the rotating rod 204 to rotate. The stirring blades 206 fixedly arranged at the lower end of the side wall of the rotating rod 204 can fully stir the treatment liquid and the exhaust gas in the exhaust gas treatment chamber 102, thereby increasing the contact area between the exhaust gas and the treatment liquid, thereby improving the treatment effect of the treatment liquid on the exhaust gas, and effectively solving the defect that the exhaust gas is discharged into the air due to poor treatment effect and is easy to pollute the environment.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A waste gas treatment and conveying structure for environmental protection equipment, characterized in that: include: A waste gas delivery unit (100) comprises a waste gas delivery box (101) and a waste gas treatment chamber (102) arranged at the upper part of one end of the waste gas delivery box (101); an air intake pipe (103) connected to the waste gas treatment chamber (102) is fixedly installed at one end of the waste gas delivery box (101); an exhaust pipe (104) is fixedly connected to the center of the upper end of the waste gas treatment chamber (102); and the waste gas treatment chamber (102) is filled with a treatment liquid; A full contact unit (200) comprises an air distribution pipe (201) arranged in an exhaust gas treatment chamber (102) and connected to an air intake pipe (103); a plurality of evenly distributed branch pipes (202) are fixedly connected to the lower side wall of the air distribution pipe (201); a support plate (203) is fixedly installed in each branch pipe (202); a rotating rod (204) is rotatably connected to the support plate (203); a plurality of evenly distributed gyro blades (205) are fixedly connected to the upper end of the side wall of the rotating rod (204); and a plurality of evenly distributed stirring blades (206) are fixedly connected to the lower end of the side wall of the rotating rod (204).

2. The waste gas treatment and conveying structure for environmental protection equipment according to claim 1, characterized in that: The conveying structure further comprises a liquid exchange unit (300), which comprises a liquid storage chamber (301) arranged at the upper side of one end of the waste gas conveying box (101) away from the waste gas treatment chamber (102), and a recovery chamber (303) arranged at the lower part of the liquid storage chamber (301) and the waste gas treatment chamber (102), wherein the lower part of the liquid storage chamber (301) is connected to the waste gas treatment chamber (102) via a plurality of groups of evenly distributed electric one-way valves (302), and the lower part of the waste gas treatment chamber (102) is connected to the recovery box via a plurality of electric one-way valves (302) evenly distributed. The waste gas delivery box (101) is connected to the rectangular opening, and a screening net (304) is fixedly arranged in the rectangular opening. The recovery chamber (303) is connected to the liquid storage chamber (301) through a recovery pipe (307), and a water pump (308) connected to the recovery pipe (307) is fixedly installed in the waste gas delivery box (101). A drainage pipe (310) connected to the recovery chamber (303) is fixedly connected at the lower end of the side wall of the waste gas delivery box (101), and a stop valve (311) is fixedly installed on the drainage pipe (310).

3. The waste gas treatment and conveying structure for environmental protection equipment according to claim 2, characterized in that: A storage groove connected to the rectangular opening is arranged in the side wall of the waste gas treatment chamber (102), a sealing plate (306) matching the rectangular opening is vertically sealed and slidably connected in the storage groove, and a plurality of groups of evenly distributed electric telescopic rods (305) are fixedly connected between the upper side wall of the sealing plate (306) and the upper inner wall of the storage groove.

4. The waste gas treatment and conveying structure for environmental protection equipment according to claim 1, characterized in that: The conveying structure also includes a filtering and screening unit (400), which includes a filter cartridge (401) fixedly installed between the exhaust pipe (104) and the exhaust gas treatment chamber (102), wherein a filter screen (402), an activated carbon filter layer (403) and a fiber filter membrane (404) are arranged side by side from bottom to top in the filter cartridge (401).

5. The waste gas treatment and conveying structure for environmental protection equipment according to claim 4, characterized in that: The exhaust pipe (104) is arranged in a bent shape, and the connection between the exhaust pipe (104) and the filter cartridge (401) is arranged in a trumpet shape.

6. The waste gas treatment and conveying structure for environmental protection equipment according to claim 1, characterized in that: A scale window (309) corresponding to the liquid storage chamber (301) is inlaid on the side wall of the waste gas delivery box (101), and evenly distributed scale lines are arranged on the scale window (309).

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