Recyclable waste gas treatment equipment

Abstract

The utility model discloses recyclable waste gas treatment equipment, which comprises a gas collecting hood, a waste gas treatment tank, a waste gas leading-in head and a spray liquid storage tank, the top of the waste gas treatment tank is provided with the gas collecting hood, two sides of the top of the gas collecting hood are respectively provided with a circulating pipe and a shunt pipe, the end part of the shunt pipe is provided with an exhaust fan, and the spray liquid storage tank is provided with a spray liquid storage tank. A chimney is arranged at the top of the exhaust fan, a spraying liquid storage box is arranged at the bottom of the waste gas treatment tank, a waste gas guide-in pipe is arranged on one side of the waste gas treatment tank, a waste gas absorption cover is arranged at the end of the waste gas guide-in pipe, and electromagnetic valves are arranged at gas inlets in the bottom ends of the circulating pipe and the flow dividing pipe. The waste gas treatment device is provided with the waste gas treatment tank, the waste gas guide-in pipe is arranged on one side of the waste gas treatment tank, the waste gas absorption cover is arranged at the end of the waste gas guide-in pipe, waste gas in the environment can be absorbed through the waste gas absorption cover, the waste gas absorption treatment efficiency can be improved, and the other end of the waste gas guide-in pipe is connected with a plurality of exhaust hole pipes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related field of waste gas treatment equipment, specifically to a waste gas treatment equipment of recycling. BACKGROUND

[0002] Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before external discharge to meet the national standard for external discharge of waste gas. General waste gas treatment includes organic waste gas treatment, dust waste gas treatment, acid and alkali waste gas treatment, odor waste gas treatment and air sterilization and disinfection purification;

[0003] For example, the authorized patent (spray tower convenient to install) with publication number CN213132571U: including water storage tank, spray tower and connecting water pipe, the spray tower is located at the upper end of the water storage tank, and the spray tower is fixedly connected with the water storage tank, the right end of the spray tower is provided with the connecting water pipe, and the connecting water pipe is fixedly connected with the spray tower, the middle end of the inner side of the water storage tank is provided with a baffle, and the baffle is fixedly connected with the water storage tank, the right end of the inner side of the water storage tank is provided with a fixed rod. The spray tower convenient to install improves the structure, so that the device can be fixed well during actual use, the machine can be moved without being too cumbersome, the carrying efficiency is effectively improved, and when the device is installed, the spray tower can be quickly installed, so that the staff does not need to spend a lot of time for installation, so that the spray tower can be uniformly sprayed, the working efficiency of the spray tower is effectively improved during operation, and the practicality is high;

[0004] The above-mentioned prior art waste gas absorption range is small, and cannot be used for on-site waste gas and dust absorption treatment, the treated gas cannot be recycled according to the demand, and the heat in the waste gas cannot be recycled. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a waste gas treatment equipment of recycling to solve the problems of small waste gas absorption range, on-site waste gas and dust absorption treatment, treated gas recycling according to the demand, and recycling of heat in the waste gas in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of recyclable waste gas treatment equipment, including gas collecting hood, waste gas treatment tank, waste gas introduction pipe and spray liquid storage tank, the top of waste gas treatment tank is equipped with gas collecting hood, the top two sides of gas collecting hood are equipped with circulation pipe and shunt pipe respectively, the end of shunt pipe is equipped with exhaust fan, the top of exhaust fan is equipped with chimney, the bottom of waste gas treatment tank is equipped with spray liquid storage tank, one side of waste gas treatment tank is equipped with waste gas introduction pipe, the end of waste gas introduction pipe is equipped with waste gas absorption cover, the bottom end gas inlet of circulation pipe and shunt pipe is equipped with solenoid valve.

[0007] In further embodiments, the top side of the spray liquid storage tank is provided with an upper liquid pump, the upper liquid pump is connected with a liquid delivery pipe through an upper liquid pipe, the end of the liquid delivery pipe is provided with a spray head, and the spray head is arranged at an upper position inside the waste gas treatment tank.

[0008] In further embodiments, the waste gas treatment tank is provided with a plurality of exhaust hole pipes inside, and the ends of the plurality of exhaust hole pipes are connected with the end of the waste gas introduction pipe.

[0009] In further embodiments, one side of the waste gas introduction pipe is provided with a waste gas introduction head, and the waste gas introduction head is provided with a control valve.

[0010] In further embodiments, a catalyst is further included, the catalyst is arranged inside the waste gas treatment tank, and the catalyst is located between the spray head and the exhaust hole pipe.

[0011] In further embodiments, the top end middle part and one side of the spray liquid storage tank are respectively provided with a spray liquid collection port and an upper liquid hole, the bottom of the waste gas treatment tank is connected with the spray liquid collection port, the upper liquid hole is connected with the end of the upper liquid pipe, and the middle part and the side of the inner cavity of the spray liquid storage tank are respectively provided with a waste liquid storage cavity and a spray liquid storage cavity.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model is provided with a waste gas treatment tank, a waste gas introduction pipe is arranged on one side of the waste gas treatment tank, and a waste gas absorption cover is arranged at the end of the waste gas introduction pipe, so that the waste gas in the environment can be absorbed, the waste gas absorption and treatment efficiency can be improved, and the waste gas introduction head is connected with a plurality of exhaust hole pipes at the other end, so that the waste gas can be uniformly discharged, and the contact efficiency and effect of the waste gas and the spray liquid can be improved.

[0014] 2. The top of the waste gas treatment tank of the utility model is provided with a gas collecting hood, circulation pipes and shunt pipes are arranged at the top two sides of the gas collecting hood, so that the purified gas can be shunted and discharged, part of the treated gas can be used in a backflow mode, and energy can be saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the waste gas treatment equipment of the utility model;

[0016] Figure 2 It is a structure schematic view of the waste gas treatment tank of the utility model;

[0017] Figure 3 It is a plan view of the spraying liquid storage tank of the utility model;

[0018] Figure 4 It is a structure schematic view of the circulating pipe and the shunt pipe of the utility model.

[0019] In the drawing: 1, chimney; 2, exhaust fan; 3, shunt pipe; 4, circulating pipe; 5, gas collecting cover; 6, waste gas treatment tank; 7, waste gas introduction head; 8, waste gas absorption cover; 9, waste gas introduction pipe; 10, liquid feeding pipe; 11, liquid feeding pump; 12, spraying liquid storage tank; 13, liquid feeding pipe; 14, spraying head; 15, catalyst; 16, exhaust hole pipe; 17, spraying liquid collecting port; 18, liquid feeding hole; 19, electromagnetic valve. DETAILED DESCRIPTION

[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 part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a waste gas treatment equipment can be recycled, including gas collecting cover 5, waste gas treatment tank 6, waste gas introduction pipe 9 and spraying liquid storage tank 12, the top of waste gas treatment tank 6 is equipped with gas collecting cover 5, both sides of the top of gas collecting cover 5 are equipped with circulating pipe 4 and shunt pipe 3 respectively, the end of shunt pipe 3 is equipped with exhaust fan 2, the top of exhaust fan 2 is equipped with chimney 1, the bottom of waste gas treatment tank 6 is equipped with spraying liquid storage tank 12, one side of waste gas treatment tank 6 is equipped with waste gas introduction pipe 9, the end of waste gas introduction pipe 9 is equipped with waste gas absorption cover 8, and the bottom end gas inlet of circulating pipe 4 and shunt pipe 3 is equipped with electromagnetic valve 19 respectively;Through gas collecting cover 5, the treated gas is collected and is transported to circulating pipe 4 and shunt pipe 3 respectively, through exhaust fan 2, the gas is controlled to be discharged into chimney 1, through spraying liquid storage tank 12, the spraying liquid is stored, through waste gas introduction pipe 9, the waste gas is introduced, through waste gas absorption cover 8, the waste gas in the environment is absorbed.

[0022] The top side of the spraying liquid storage tank 12 is provided with a liquid feeding pump 11, the liquid feeding pump 11 is connected with a liquid feeding pipe 10 through the liquid feeding pipe 10, the end of the liquid feeding pipe 10 is provided with a spraying head 14, the spraying head 14 is arranged at the upper position inside the waste gas treatment tank 6, the spraying liquid in the spraying liquid storage tank 12 is absorbed by the liquid feeding pump 11 and is transported into the liquid feeding pipe 13 through the liquid feeding pipe 10, and the spraying liquid is sprayed and discharged through the spraying head 14; the middle and one side of the top end of the spraying liquid storage tank 12 are respectively provided with a spraying liquid collecting port 17 and a liquid feeding hole 18, the bottom of the waste gas treatment tank 6 is connected with the spraying liquid collecting port 17, the liquid feeding hole 18 is connected with the end of the liquid feeding pipe 10, and the middle and side of the inner cavity of the spraying liquid storage tank 12 are respectively provided with a waste liquid storage cavity and a spraying liquid storage cavity.

[0023] The waste gas treatment tank 6 is internally provided with a plurality of exhaust hole pipes 16, the catalyst 15 is arranged inside the waste gas treatment tank 6, and the catalyst 15 is located between the spraying head 14 and the exhaust hole pipe 16, the catalyst 15 can assist the spraying decomposition treatment, and the ends of the plurality of exhaust hole pipes 16 are connected with the end of the waste gas inlet pipe 9, the exhaust gas can be uniformly discharged through the exhaust hole pipe 16, so that the exhaust gas can be fully contacted with the spraying liquid; one side of the waste gas inlet pipe 9 is provided with a waste gas inlet head 7, the waste gas inlet head 7 is provided with a control valve, and the waste gas inlet head 7 can be directly connected with the exhaust pipe.

[0024] Working principle: in use, the waste gas is absorbed and introduced into the exhaust hole pipe 16 through the waste gas inlet head 7 and the waste gas absorption cover 8, the waste gas is discharged through the exhaust hole pipe 16, the spraying liquid in the spraying liquid storage tank 12 is fed into the liquid feeding pipe 13 through the liquid feeding pipe 10 by the liquid feeding pump 11, and the spraying liquid is discharged through the spraying head 14, so that the spraying liquid can spray, decompose and purify the waste gas, the treated waste gas is collected by the gas collecting cover 5, and the electromagnetic valve is used to control the opening and closing of the shunt pipe 3 and the circulation pipe 4, the treated gas can be discharged through the chimney 1 by the action of the exhaust fan 2, and the circulation of the purified gas can be controlled through the circulation pipe 4, so that the purified gas can be recycled.

[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A recyclable exhaust gas treatment device comprising a gas collecting hood (5), an exhaust gas treatment tank (6), an exhaust gas introduction pipe (9) and a spray liquid storage tank (12), characterized in that: The top of the exhaust treatment tank (6) is provided with a gas collecting hood (5), both sides of the top of the gas collecting hood (5) are respectively provided with a circulating pipe (4) and a shunt pipe (3), the end of the shunt pipe (3) is provided with an exhaust fan (2), the top of the exhaust fan (2) is provided with a chimney (1), the bottom of the exhaust treatment tank (6) is provided with a spray liquid storage tank (12), one side of the exhaust treatment tank (6) is provided with an exhaust gas inlet pipe (9), the end of the exhaust gas inlet pipe (9) is provided with an exhaust gas absorption hood (8), and the bottom end of the circulating pipe (4) and the shunt pipe (3) is provided with an electromagnetic valve (19).

2. The recyclable exhaust treatment device of claim 1, wherein: The top of the spray liquid storage tank (12) is provided with a liquid pump (11) on one side, the liquid pump (11) is connected with a liquid delivery pipe (13) through a liquid pipe (10), the end of the liquid delivery pipe (13) is provided with a spray head (14), and the spray head (14) is arranged at an upper position in the exhaust treatment tank (6).

3. The recyclable exhaust treatment device of claim 1, wherein: The inside of the exhaust treatment tank (6) is provided with a plurality of exhaust hole pipes (16), and the ends of the plurality of exhaust hole pipes (16) are connected with the end of the exhaust gas inlet pipe (9).

4. The recyclable exhaust treatment device of claim 1, wherein: One side of the exhaust gas inlet pipe (9) is provided with an exhaust gas inlet head (7), and the exhaust gas inlet head (7) is provided with a control valve.

5. The recyclable exhaust treatment device of claim 1, wherein: A catalyst (15) is further included, which is arranged in the inside of the exhaust treatment tank (6), and the catalyst (15) is located between the spray head (14) and the exhaust hole pipe (16).

6. The recyclable exhaust treatment device of claim 1, wherein: The top end of the spray liquid storage tank (12) is provided with a spray liquid collecting port (17) and a liquid inlet hole (18) on the middle and one side respectively, the bottom of the exhaust treatment tank (6) is connected with the spray liquid collecting port (17), the liquid inlet hole (18) is connected with the end of the liquid pipe (10), and the inside of the spray liquid storage tank (12) is provided with a waste liquid storage cavity and a spray liquid storage cavity on the middle and the side respectively.

Images