CN217511558U - Environmentally friendly waste gas deodorization device for sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, and proposes an environment-friendly waste gas deodorization device for sewage treatment, which is convenient for treating the odor generated in the sewage treatment process, and comprises a sewage treatment equipment body, and the sewage treatment equipment body is provided with a box body, It also includes a deodorizing box, the box body is connected with a shielding mechanism, the deodorizing box is connected with two air extraction pipes through an air intake pipe, and the air extraction pipe is connected with an air extraction hood, an air extraction fan is installed inside the air extraction hood, and the inside of the deodorizing box is The deodorant is contained, and two adsorption boxes are slidably installed inside the box. The inside of the adsorption box is filled with activated carbon. The bottom end of the adsorption box is provided with a plurality of through holes, and the ends of the two adsorption boxes away from each other are fixed. A baffle is connected, the baffle is connected with the box body through a plurality of connecting bolts, the top of the box body is connected with an air outlet pipe, the inside of the deodorization box is connected with a stirring mechanism, the box body is connected with a liquid filling pipe and a liquid outlet pipe, and the liquid outlet pipe is connected to the box body. A solenoid valve is arranged on the pipe.

Description

Environmentally friendly waste gas deodorization device for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment, in particular to an environment-friendly waste gas deodorization device for sewage treatment.

Background technique

As we all know, in the process of human production and life, a large amount of sewage will be generated, and the direct discharge of sewage will cause serious environmental pollution. It is necessary to use sewage treatment equipment to purify the sewage before discharge.

After retrieval, China disclosed on May 17, 2019 a kind of urban sewage treatment equipment with patent publication number CN208865244U, which can avoid the defect that sewage treatment work needs to be suspended when cleaning traditional sewage treatment equipment, and can be used in the cleaning of sewage equipment. During the process, the normal operation of the sewage treatment equipment is ensured, thereby effectively ensuring the normal operation of the sewage treatment system. It can avoid the need to manually clean the interior of the sewage treatment equipment. Fermentation will generate a large amount of odor, and at the same time, a large amount of waste gas will be generated during the treatment process. The above-mentioned prior art is inconvenient for deodorization, the odor will pollute the surrounding air environment, and the environmental protection is poor. It is difficult to work for a long time under the odor of the nose, which will cause damage to physical and mental health. Therefore, it is necessary to design an environmentally friendly waste gas deodorization device for sewage treatment to treat the odor in the sewage.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an environmentally friendly waste gas deodorization device for sewage treatment, so as to solve the problem that the prior art proposed in the background art is inconvenient to deal with the odor generated in the sewage treatment process.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: an environmentally friendly waste gas deodorization device for sewage treatment, including a sewage treatment equipment body, the sewage treatment equipment body is provided with a box body, and also includes a deodorization box, the box body The top of the deodorant box is connected with a shielding mechanism, the top of the deodorant box is connected with two air extraction pipes through the air inlet pipe, the air extraction pipes are connected with an air extraction hood, and an air extraction fan is installed inside the air extraction hood. The body is provided with two air extraction ports matching the air extraction hood, the interior of the deodorant box contains deodorant, the bottom end of the air intake pipe extends into the interior of the deodorant, and the inside of the box body Two adsorption boxes are slidably installed, the inside of the adsorption boxes contains activated carbon, the bottom end of the adsorption boxes is provided with a plurality of through holes, and the adsorption boxes are provided with grooves matching the air intake pipes, and the two The ends of the adsorption boxes that are far away from each other are fixedly connected with a baffle plate, the baffle plate is connected to the box body through a plurality of connecting bolts, the top of the box body is connected with an air outlet pipe, and the inside of the deodorization box is connected with a stirring mechanism , the box body is connected with a liquid filling pipe and a liquid outlet pipe, and a solenoid valve is arranged on the liquid outlet pipe.

Preferably, the shielding mechanism includes a fixed plate and a moving plate, the fixed plate is fixedly connected to the top of the box body, the moving plate is slidably connected to the top of the box body, the first motor is installed on the fixed plate, so The output end of the first motor passes through the fixed plate and is fixedly connected with a screw, the moving plate is screwed with the screw, and a telescopic cover is connected between the fixed plate and the moving plate.

Further, the stirring mechanism includes a second motor, the second motor is installed on the air intake pipe, a swivel is connected to the periphery of the air intake pipe, and a plurality of stirring rods are fixedly connected to the periphery of the swivel ring, so The top end of the swivel ring is fixedly connected with a gear ring, the output end of the second motor is fixedly connected with a driving gear, and the gear ring is engaged with the driving gear.

Still further, two support plates are fixedly connected to the inside of the deodorant box, the support plates are located below the adsorption box, and a plurality of balls are rotatably connected to the top of the support plate, and the balls are connected to the bottom of the adsorption box. end contact.

As a further solution of this solution, two sliding blocks are fixedly connected to the bottom end of the moving plate, and two sliding grooves matching the sliding blocks are opened on the box body.

As a further solution of this solution, a protective net is fixedly installed inside the air extraction hood.

On the basis of the foregoing solution, the top end of the air outlet pipe is connected with a protective cover through a plurality of support rods.

Further on the basis of the foregoing solution, a pull ring is fixedly connected to one end of the baffle plate away from the adsorption box.

(3) Beneficial effects

Compared with the prior art, the utility model provides an environment-friendly waste gas deodorization device for sewage treatment, which has the following beneficial effects:

In the utility model, the sewage treatment equipment body treats the sewage, the top opening of the box body can be shielded by the shielding mechanism to reduce the escape of odor, and the odor in the box is drawn into the deodorization box through the exhaust fan Inside, the odor is purified by the reaction between the deodorant and the odor, and the deodorant is stirred by the stirring mechanism to enhance the contact and reaction between the gas and the deodorant, and then the odor rises, and the odor is adsorbed by the activated carbon The purified odor can be discharged from the deodorizing box through the air outlet pipe. Compared with the above-mentioned prior art, this solution is convenient for treating the odor generated in the sewage treatment process, and is more environmentally friendly.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the partial cross-section of the utility model;

Fig. 2 is the partial enlarged structural schematic diagram of the place A in Fig. 1 of the utility model;

Fig. 3 is the partial enlarged structural schematic diagram of the place B in Fig. 1 of the present utility model;

Fig. 4 is the overall three-dimensional structure schematic diagram of the utility model;

FIG. 5 is a partial cross-sectional three-dimensional structural schematic diagram of the cooperation of the air outlet pipe, the liquid addition pipe, the liquid outlet pipe and the solenoid valve of the present invention;

FIG. 6 is a partial enlarged schematic view of the structure at C in FIG. 5 of the present invention.

In the figure: 1. Box body; 2. Deodorizing box; 3. Air intake pipe; 4. Air extraction hood; 5. Air extraction fan; 6. Adsorption box; 7. Baffle plate; 8. Air outlet pipe; 9. Add liquid pipe; 10, liquid outlet pipe; 11, solenoid valve; 12, fixed plate; 13, moving plate; 14, first motor; 15, screw; 16, telescopic cover cloth; 17, second motor; 18, swivel; 19, stirring rod; 20, gear ring; 21, drive gear; 22, support plate; 23, ball; 24, slider; 25, protective net; 26, protective cover; 27, pull ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-6 , an environmentally friendly waste gas deodorization device for sewage treatment, including a sewage treatment equipment body, the sewage treatment equipment body is provided with a box body 1, and the sewage treatment equipment body is the one disclosed in the patent publication number CN208865244U. The structure and principle of urban sewage treatment equipment are disclosed in the prior art, not the innovation of this patent. This patent is an improvement in the treatment of its odor, and also includes a deodorizing box 2, the top of the box 1 A shielding mechanism is connected. The shielding mechanism includes a fixed plate 12 and a moving plate 13. The fixed plate 12 is fixedly connected to the top of the box body 1, the moving plate 13 is slidably connected to the top of the box body 1, and the bottom end of the moving plate 13 is fixedly connected with two There are two sliders 24 , and two sliding grooves matching the sliding blocks 24 are provided on the box body 1 . To limit the position to ensure the stability of the moving plate 13, a first motor 14 is installed on the fixed plate 12, the output end of the first motor 14 passes through the fixed plate 12 and is fixedly connected with a screw 15, and the moving plate 13 and the screw 15 are screwed together , a telescopic cover cloth 16 is connected between the fixed plate 12 and the moving plate 13, and the screw 15 can be driven to rotate by the motor. The movement of the moving plate 13 is realized, the moving plate 13 is far away from the fixed plate 12, and the telescopic cover 16 is extended to cover the top opening of the box body 1 to reduce the escape of odor, and the motor can be reversed to drive the moving plate 13 to the fixed When the plate 12 is close, the box body 1 can be opened by shrinking the telescopic cover 16. The top of the deodorizing box 2 is connected with two air extraction pipes through the air inlet pipe 3, and the air extraction pipe is connected with an air extraction hood 4. An air extraction fan 5 is installed, through which the odor in the box 1 can be drawn into the deodorization box 2 through the air extraction pipe and the air intake pipe 3. The box 1 is provided with two and an air extraction hood 4. The matching air extraction port, the inside of the air extraction hood 4 is fixedly installed with a protective net 25, the protective net 25 can allow the gas to pass through, and at the same time can block impurities or other objects in the sewage, so as to facilitate the protection of the air extraction hood 4 and deodorization. The inside of the box 2 is filled with deodorant, the bottom end of the air inlet pipe 3 extends into the interior of the deodorant, and the odor entering the deodorant box 2 through the air inlet pipe 3 enters the inside of the deodorant to form bubbles, and the bubble wall is The gas reacts with the deodorant to purify the odor.

It should be further explained that two adsorption boxes 6 are slidably installed inside the box body 1, and two support plates 22 are fixedly connected to the inside of the deodorization box 2. The top end is rotatably connected with a plurality of balls 23, and the balls 23 are in contact with the bottom end of the adsorption box 6. The adsorption box 6 can be supported and limited by the support plate 22 and the balls 23 to ensure the stability of the adsorption box 6. Rotation can reduce the friction between the adsorption box 6 and the support plate 22, which is convenient for the disassembly and assembly of the adsorption box 6. The inside of the adsorption box 6 contains activated carbon, and the bottom end of the adsorption box 6 is provided with a plurality of through holes, and the adsorption box 6 is provided with a plurality of through holes. 6 is provided with a groove matching the intake pipe 3, and the ends of the two adsorption boxes 6 are fixedly connected with a baffle 7, which is connected to the box body 1 through a plurality of connecting bolts, and the baffle 7 is far away from the adsorption box. One end of 6 is fixedly connected with a pull ring 27, which is convenient for the operator to hold and pull out the adsorption box 6 from the inside of the deodorization box 2 to replace the activated carbon. The deodorant box 2 can be discharged through the air outlet pipe 8. The top of the air outlet pipe 8 is connected with a protective cover 26 through a plurality of support rods, which is convenient for protecting the air outlet pipe 8 and reducing the entry of impurities or rainwater. The internal connection of the deodorization box 2 There is a stirring mechanism, the stirring mechanism includes a second motor 17, the second motor 17 is installed on the air intake pipe 3, the periphery of the air intake pipe 3 is rotatably connected with a rotating ring 18, and the periphery of the rotating ring 18 is fixedly connected with a plurality of stirring rods 19. A ring gear 20 is fixedly connected to the top of the ring 18 , and a drive gear 21 is fixedly connected to the output end of the second motor 17 . The ring gear 20 meshes with the drive gear 21 . The meshing with the driving gear 21 can drive the gear ring 20 and a plurality of stirring rods 19 to rotate, and the stirring rods 19 agitate the deodorant, which enhances the contact between the odor and the deodorant, and facilitates the reaction between the deodorant and the odor. The tank body 1 is connected with a liquid filling pipe 9 and a liquid outlet pipe 10. Deodorant can be added to the interior of the deodorizing box 2 through the liquid filling pipe 9. The liquid outlet pipe 10 is provided with a solenoid valve 11, and the opening and closing of the liquid outlet pipe 10 can be controlled by the solenoid valve 11, and the waste liquid that has fully reacted with the odor can be discharged through the liquid outlet pipe 10. Deodorant box 2.

To sum up, when the environment-friendly waste gas deodorization device for sewage treatment is in use, the environment-friendly waste gas deodorization device for sewage treatment is firstly placed at the place where it needs to be used, and the initial moving plate 13 is located at a position close to the fixed plate 12 . The sewage is sent into the inside of the box 1, and the sewage treatment equipment body treats the sewage. During the treatment process, the operator turns on the first motor 14, the first motor 14 drives the screw 15 to rotate, and drives the moving plate 13 away from the fixed The direction of the plate 12 moves, driving the telescopic cover 16 to cover the top opening of the box body 1, and then the operator turns on the exhaust fan 5, and the exhaust fan 5 passes the odor in the box body 1 through the exhaust pipe and the intake pipe 3. The odor is drawn into the deodorant box 2, the odor contacts the deodorant, and the deodorant purifies the odor. During this process, the operator turns on the second motor 17, and the second motor 17 drives the driving gear 21 to rotate, driving the The gear 21 drives the gear ring 20 and a plurality of stirring rods 19 to rotate, and the stirring rods 19 stir the deodorant to enhance the contact and reaction between the gas and the deodorant, and then the odor rises and enters the interior of the adsorption box 6 through the through hole , the activated carbon adsorbs the odor, and then the purified odor continues to rise, and the deodorant box 2 can be discharged through the air outlet 8. When the activated carbon needs to be replaced, the operator loosens the connecting bolt and pulls the pull ring 27 to adsorb The box 6 is pulled out from the inside of the deodorization box 2, the activated carbon is poured out from the inside of the adsorption box 6, the new activated carbon is put into the inside of the adsorption box 6, and then the adsorption box 6 is slidably installed inside the deodorization box 2, Tighten the connecting bolts to fix the baffle 7 and the adsorption box 6. When the deodorant needs to be replaced, the operator controls the solenoid valve 11 to open the liquid outlet pipe 10, and the waste liquid is discharged through the liquid outlet pipe 10. Then the solenoid valve 11 is controlled to close the liquid outlet pipe 10, the operator unscrews the blocking cover, adds the deodorant to the inside of the deodorizing box 2 from the liquid filling pipe 9, and then tightens the blocking cover.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The environmentally friendly waste gas deodorization device for sewage treatment comprises a sewage treatment equipment body, and the sewage treatment equipment body is provided with a box body (1), characterized in that it also includes a deodorization box (2), and the box body ( The top of 1) is connected with a shielding mechanism, and the top of the deodorizing box (2) is connected with two air extraction pipes through the air inlet pipe (3), and the air extraction pipe is connected with an air extraction hood (4), and the air extraction hood is connected with the air extraction hood (4). The inside of (4) is installed with an air extraction fan (5), the box body (1) is provided with two air extraction ports matching the air extraction hood (4), and the inside of the deodorizing box (2) is full of There is a deodorant, the bottom end of the air intake pipe (3) extends into the interior of the deodorant, and two adsorption boxes (6) are slidably installed inside the box (1). The adsorption boxes (6) Activated carbon is contained inside, the bottom end of the adsorption box (6) is provided with a plurality of through holes, and the adsorption box (6) is provided with a groove that matches the air intake pipe (3), two of the adsorption boxes (6) A baffle plate (7) is fixedly connected to the ends away from each other. The baffle plate (7) is connected to the box body (1) through a plurality of connecting bolts, and the top end of the box body (1) is connected with an air outlet pipe. (8), the inside of the deodorizing box (2) is connected with a stirring mechanism, the box (1) is connected with a liquid feeding pipe (9) and a liquid outlet pipe (10), and the liquid outlet pipe (10) A solenoid valve (11) is arranged on it. 2. The environmentally friendly waste gas deodorization device for sewage treatment according to claim 1, wherein the shielding mechanism comprises a fixed plate (12) and a moving plate (13), and the fixed plate (12) is fixedly connected to the The top end of the box body (1), the moving plate (13) is slidably connected to the top end of the box body (1), the fixed plate (12) is mounted with a first motor (14), the first motor (14) ) passes through the fixed plate (12) and is fixedly connected with a screw (15), the moving plate (13) is screwed with the screw (15), and there is a gap between the fixed plate (12) and the moving plate (13). A telescopic cover (16) is attached. 3. The environment-friendly waste gas deodorization device for sewage treatment according to claim 2, wherein the stirring mechanism comprises a second motor (17), and the second motor (17) is installed on the air intake pipe (3) The outer periphery of the air intake pipe (3) is rotatably connected with a swivel (18), the periphery of the swivel (18) is fixedly connected with a plurality of stirring rods (19), and the top of the swivel (18) is fixed A gear ring (20) is connected, the output end of the second motor (17) is fixedly connected with a drive gear (21), and the gear ring (20) meshes with the drive gear (21). 4. The environment-friendly waste gas deodorization device for sewage treatment according to claim 3, characterized in that, two support plates (22) are fixedly connected to the inside of the deodorization box (2), and the support plates (22) ) is located below the suction box (6), the top end of the support plate (22) is rotatably connected with a plurality of balls (23), and the balls (23) are in contact with the bottom end of the suction box (6). 5. The environment-friendly waste gas deodorization device for sewage treatment according to claim 4, characterized in that two sliders (24) are fixedly connected to the bottom end of the moving plate (13), and the box (1 ) are provided with two chutes matching the slider (24). 6 . The environmentally friendly waste gas deodorization device for sewage treatment according to claim 5 , wherein a protective net ( 25 ) is fixedly installed inside the air extraction hood ( 4 ). 7 . 7 . The environmentally friendly waste gas deodorization device for sewage treatment according to claim 6 , wherein the top end of the air outlet pipe ( 8 ) is connected with a protective cover ( 26 ) through a plurality of support rods. 8 . 8 . The environmentally friendly waste gas deodorization device for sewage treatment according to claim 7 , wherein a pull ring ( 27 ) is fixedly connected to one end of the baffle plate ( 7 ) away from the adsorption box ( 6 ). 9 .

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