Waste gas treatment equipment for chemical safety management

Abstract

The utility model discloses waste gas treatment equipment for chemical safety management, which comprises a box body and a stirring assembly, the right surface of the box body is fixedly connected with a fixed seat, the stirring assembly comprises a driving motor, a first rotating shaft, a first gear, a second gear, a second rotating shaft and a stirring rod, the right surface of the fixed seat is fixedly connected with the driving motor, and the first rotating shaft is fixedly connected with the first gear. The output end of a driving motor is fixedly connected with a first rotating shaft, the side surface of a first gear is in meshed connection with a second gear, the upper surface of the box body is fixedly connected with a gas outlet pipe, and the end, away from the box body, of the gas outlet pipe is fixedly connected with a treatment box. According to the waste gas treatment device, harmful substances in waste gas can be removed more thoroughly, meanwhile, the treatment liquid can make full contact with the waste gas under the action of the stirring assembly, the utilization rate of the treatment liquid is increased, and the dehydration plate and the activated carbon adsorption plate can be replaced conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical waste gas treatment technical field especially relates to a waste gas treatment equipment for chemical safety management. BACKGROUND

[0002] Chemical waste gas is a kind of gas discharged from chemical plant in chemical production process, and sulfur dioxide, nitrogen oxides and the like in chemical waste gas are the main culprits of acid rain, which can cause damage to atmospheric environment, and pollutants in part of chemical waste gas can enter soil and water body through sedimentation and the like, causing adverse effects on soil and water body, and chemical waste gas treatment is a crucial environmental protection work.

[0003] At present, when waste gas is treated, waste gas is introduced into treatment liquid, and the treatment liquid adsorbs harmful substances in waste gas, but no stirring structure is arranged, so that harmful substances in waste gas cannot be in full contact with the treatment liquid, and the utilization rate of the treatment liquid is low, and after searching, it is found that the technical scheme provided by the utility model with application number CN201821302103.3 also has the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, and provides a waste gas treatment equipment for chemical safety management, which can make the treatment liquid fully contact with waste gas, so that harmful substances in waste gas can be more completely removed, and the treatment liquid can fully contact with waste gas under the action of the stirring assembly, so that the utilization rate of the treatment liquid is improved.

[0005] To achieve the above-mentioned purpose, the utility model further provides the waste gas treatment equipment for chemical safety management, which comprises a box body and a stirring assembly, the right surface of the box body is fixedly connected with a fixing seat, the stirring assembly comprises a driving motor, a first rotating shaft, a first gear, a second gear, a second rotating shaft and a stirring rod, the right surface of the fixing seat is fixedly connected with the driving motor, the output end of the driving motor is fixedly connected with the first rotating shaft, the side surface of the first gear is meshedly connected with the second gear, the upper surface of the box body is fixedly connected with an air outlet pipe, one end of the air outlet pipe away from the box body is fixedly connected with a treatment box, the front inner wall of the treatment box is fixedly connected with a first fixing rod, the inside of the first fixing rod is provided with a first groove, the inner surface of the first groove is slidably connected with a first connecting block, the rear surface of the first connecting block is fixedly connected with a dehydration plate, the front inner wall of the treatment box is fixedly connected with a second fixing rod, the inside of the second fixing rod is provided with a second groove, the inner surface of the second groove is slidably connected with a second connecting block, and the rear surface of the second connecting block is fixedly connected with an activated carbon adsorption plate.

[0006] According to the aforementioned waste gas treatment equipment for chemical safety management, the side surface of the first rotating shaft is fixedly connected to the first gear, and the inner surface of the second gear is fixedly connected to the second rotating shaft.

[0007] According to the aforementioned waste gas treatment equipment for chemical safety management, the side surface of the second rotating shaft is fixedly connected to the stirring rod. There are two of each of the second gear and the second rotating shaft, which are distributed front and back. By starting the drive motor, the first rotating shaft and the first gear are driven to rotate. The rotation of the first gear drives the second gear, the second rotating shaft, and the stirring rod to rotate, thereby stirring the treatment liquid and waste gas in the tank and making the waste gas and treatment liquid fully contact each other.

[0008] According to the aforementioned waste gas treatment equipment for chemical safety management, the side surface of the first rotating shaft is rotatably connected to the fixed base, and the side surface of the second rotating shaft is rotatably connected to the housing.

[0009] According to the aforementioned waste gas treatment equipment for chemical safety management, an air inlet pipe is fixedly connected to the left surface of the housing, and the drive motor is electrically connected to an external power source.

[0010] According to the aforementioned waste gas treatment equipment for chemical safety management, an inlet pipe is fixedly connected to the left surface of the housing, and a first valve is installed inside the inlet pipe. By opening the first valve, the treatment liquid enters the housing through the inlet pipe.

[0011] According to the aforementioned waste gas treatment equipment for chemical safety management, a liquid outlet pipe is fixedly connected to the lower surface of the housing, and a second valve is installed inside the liquid outlet pipe. By opening the second valve, the treated liquid after use is discharged from the housing through the liquid outlet pipe.

[0012] According to the aforementioned waste gas treatment equipment for chemical safety management, the treatment box is hinged with a sealing cover inside, a handle is fixedly connected to the upper surface of the sealing cover, a sealing plate is fixedly connected to the lower surface of the sealing cover, and a sealing groove is provided inside the treatment box, so that the sealing cover can be easily opened by means of the handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By setting up a fixed base, drive motor, first rotating shaft, first gear, second gear, second rotating shaft and stirring rod, the treatment liquid can be in full contact with the waste gas, so that the harmful substances in the waste gas can be removed more thoroughly. At the same time, under the action of the stirring component, the treatment liquid can be in full contact with the waste gas, which improves the utilization rate of the treatment liquid.

[0015] 2、By setting first fixed rod, first groove, first connecting block, dehydration plate, second fixed rod, second groove, second connecting plate and activated carbon adsorption plate, it is convenient to replace the dehydration plate and activated carbon adsorption plate, without complex dismounting tools and long downtime operation in the process, simple and convenient operation.

[0016] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 It is a whole structure schematic view of the present application waste gas treatment equipment for chemical safety management;

[0019] Figure 2 It is a box body sectional view of the present application waste gas treatment equipment for chemical safety management;

[0020] Figure 3 It is a stirring assembly structure schematic view of the present application waste gas treatment equipment for chemical safety management;

[0021] Figure 4 It is a partial structure schematic view of the present application waste gas treatment equipment for chemical safety management.

[0022] LEGEND:

[0023] 1, box body;2, fixed seat;3, drive motor;4, first rotating shaft;5, first gear;6, second gear;7, second rotating shaft;8, stirring rod;9, gas outlet pipe;10, treatment box;11, sealing cover;12, sealing plate;13, sealing groove;14, first fixed rod;15, first groove;16, first connecting block;17, dehydration plate;18, second fixed rod;19, second groove;20, second connecting block;21, activated carbon adsorption plate;22, handle;23, air inlet pipe;24, liquid inlet pipe;25, first valve;26, liquid outlet pipe;27, second valve;28, stirring assembly. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0025] REFERENCE Figures 1-4The utility model discloses a chemical safety management exhaust treatment equipment, including: box 1 and stirring subassembly 28, the right surface fixedly connected with fixed base 2 of box 1, stirring subassembly 28 includes drive motor 3, first rotation axis 4, first gear 5, second gear 6, second rotation axis 7 and stirring rod 8, the right surface fixedly connected with drive motor 3 of fixed base 2, drive motor 3 and external power supply electrically connected, the output of drive motor 3 is fixedly connected with first rotation axis 4, the side surface of first rotation axis 4 is connected with fixed base 2 rotationally, the side surface of first rotation axis 4 is fixedly connected with first gear 5, the side surface of first gear 5 is meshedly connected with second gear 6, the inner surface of second gear 6 is fixedly connected with second rotation axis 7, the side surface of second rotation axis 7 is connected with box 1 rotationally, the side surface of second rotation axis 7 is fixedly connected with stirring rod 8, the number of second gear 6 and second rotation axis 7 is two and is distributed in front and back, and first rotation axis 4 and first gear 5 are rotated by starting drive motor 3, and first gear 5 rotationally drives second gear 6, second rotation axis 7, stirring rod 8 rotates, and the processing liquid in box 1 and exhaust gas are stirred, make exhaust gas and processing liquid fully contact, make the harmful substance in exhaust gas can be more thoroughly removed.

[0026] The upper surface of box 1 is fixedly connected with the air outlet pipe 9, and the end, away from the box 1, of the air outlet pipe 9 is fixedly connected with the treatment box 10, and after the exhaust gas is treated by the processing liquid, the exhaust gas enters the treatment box 10 through the air outlet pipe 9, and the inside of the treatment box 10 is hingedly connected with the sealing cover 11, and the upper surface of the sealing cover 11 is fixedly connected with the handle 22, and the sealing cover 11 can be conveniently opened through the handle 22, and the lower surface of the sealing cover 11 is fixedly connected with the sealing plate 12, and the sealing plate 12 plays a sealing role, and the inside of the treatment box 10 is provided with the sealing groove 13, and the front inner wall of the treatment box 10 is fixedly connected with the first fixed rod 14, and the inside of the first fixed rod 14 is provided with the first recess 15, and the inner surface of the first recess 15 is slidably connected with the first connecting block 16, and the rear surface of the first connecting block 16 is fixedly connected with the dehydration plate 17, and the first connecting block 16 is arranged so as to conveniently take out the dehydration plate 17 from the first recess 15, and the dehydration plate 17 is conveniently replaced, and the front inner wall of the treatment box 10 is fixedly connected with the second fixed rod 18, and the inside of the second fixed rod 18 is provided with the second recess 19, and the inner surface of the second recess 19 is slidably connected with the second connecting block 20, and the rear surface of the second connecting block 20 is fixedly connected with the activated carbon adsorption plate 21, and the second connecting block 20 is arranged so as to conveniently take out the activated carbon adsorption plate 21 from the second recess 19, and the activated carbon adsorption plate 21 is conveniently replaced.

[0027] The left surface of the box body 1 is fixedly connected with an air inlet pipe 23, the waste gas needing to be treated enters into the box body 1 through the air inlet pipe 23, the left surface of the box body 1 is fixedly connected with a liquid inlet pipe 24, the inside of the liquid inlet pipe 24 is provided with a first valve 25, the treatment liquid enters into the box body 1 through the liquid inlet pipe 24 by opening the first valve 25, the lower surface of the box body 1 is fixedly connected with a liquid outlet pipe 26, the inside of the liquid outlet pipe 26 is provided with a second valve 27, the used treatment liquid is discharged from the box body 1 by opening the second valve 27.

[0028] The working principle is as follows: in use, the first valve 25 is opened, and an appropriate amount of treatment liquid is discharged into the box body 1 through the liquid inlet pipe 24, the driving motor 3 is started, the waste gas generated by chemical industry enters into the box body 1 through the air inlet pipe 23 and contacts with the treatment liquid in the box body 1, the driving motor 3 is started to drive the first rotating shaft 4 and the first gear 5 to rotate, the first gear 5 drives the second gear 6, the second rotating shaft 7 and the stirring rod 8 to rotate, the treatment liquid and the waste gas in the box body 1 are stirred, so that the waste gas fully contacts with the treatment liquid, the harmful substances in the waste gas are adsorbed by the treatment liquid, the treated gas enters into the treatment box 10 through the air outlet pipe 9, is adsorbed by the dehydration plate 17 and the activated carbon adsorption plate 21, the dehydration plate 17 can intercept the liquid in the treated waste gas, the activated carbon adsorption plate 21 further adsorbs the treated gas, the treated gas is discharged through the exhaust pipe on one side of the treatment box 10, when the dehydration plate 17 and the activated carbon adsorption plate 21 need to be replaced after long-time use, the sealing cover 11 is opened through the handle 22, the first connecting block 16 on one side of the dehydration plate 17 is taken out from the first groove 15, the second connecting block 20 on one side of the activated carbon adsorption plate 21 is taken out from the second groove 19, the first connecting block 16 on one side of the replaced dehydration plate 17 is inserted into the first groove 15, and the second connecting block 20 on one side of the replaced activated carbon adsorption plate 21 is inserted into the second groove 19, so that the replacement of the dehydration plate 17 and the activated carbon adsorption plate 21 is completed, the device can make the treatment liquid fully contact with the waste gas, so that the harmful substances in the waste gas can be more completely removed, the treatment liquid can fully contact with the waste gas under the action of the stirring assembly 28, the utilization rate of the treatment liquid is improved, and the dehydration plate 17 and the activated carbon adsorption plate 21 are convenient to replace, without complex dismounting tools and long-time shutdown operation in the process, and the operation is simple and convenient.

[0029] The embodiments of the utility model are explained in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A waste gas treatment apparatus for chemical safety management, characterized by comprising: Include: The box (1) and stirring assembly (28), the right surface of the box (1) is fixedly connected with the fixed seat (2), the stirring assembly (28) includes drive motor (3), first rotating shaft (4), first gear (5), second gear (6), second rotating shaft (7) and stirring rod (8), the right surface of the fixed seat (2) is fixedly connected with drive motor (3), the output end of drive motor (3) is fixedly connected with first rotating shaft (4), the side surface of first gear (5) is meshedly connected with second gear (6), the upper surface of the box (1) is fixedly connected with the air pipe (9), the end of the air pipe (9) away from the box (1) is fixedly connected with the processing box (10), the front inner wall of the processing box (10) is fixedly connected with the first fixed rod (14), the inside of the first fixed rod (14) is provided with the first recess (15), the inner surface of the first recess (15) is slidably connected with the first connecting block (16), the rear surface of the first connecting block (16) is fixedly connected with the dehydration plate (17), the front inner wall of the processing box (10) is fixedly connected with the second fixed rod (18), the inside of the second fixed rod (18) is provided with the second recess (19), the inner surface of the second recess (19) is slidably connected with the second connecting block (20), the rear surface of the second connecting block (20) is fixedly connected with the activated carbon adsorption plate (21).

2. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by, The side surface of the first rotating shaft (4) is fixedly connected with the first gear (5), and the inner surface of the second gear (6) is fixedly connected with the second rotating shaft (7).

3. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by, The side surface of the second rotating shaft (7) is fixedly connected with the stirring rod (8), and the number of the second gear (6) and the second rotating shaft (7) is two and is distributed front and back.

4. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by The side surface of the first rotating shaft (4) is rotatably connected with the fixed seat (2), and the side surface of the second rotating shaft (7) is rotatably connected with the box (1).

5. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by The left surface of the box (1) is fixedly connected with the air inlet pipe (23), and the drive motor (3) is electrically connected with the external power supply.

6. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by The left surface of the box (1) is fixedly connected with the liquid inlet pipe (24), and the inside of the liquid inlet pipe (24) is provided with the first valve (25).

7. The waste gas treatment device for chemical safety management according to claim 1, characterized by The lower surface of the box (1) is fixedly connected with the liquid outlet pipe (26), and the inside of the liquid outlet pipe (26) is provided with the second valve (27).

8. The waste gas treatment apparatus for chemical safety management according to claim 1, characterized by The inside of the processing box (10) is hingedly connected with the sealing cover (11), the upper surface of the sealing cover (11) is fixedly connected with the handle (22), the lower surface of the sealing cover (11) is fixedly connected with the sealing plate (12), and the inside of the processing box (10) is provided with the sealing groove (13).

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