Industrial indoor waste gas environmentally friendly emission treatment equipment and use method

Abstract

The present invention belongs to the technical field of waste gas treatment, and in particular to an environmentally friendly emission treatment device for industrial indoor waste gas and a method for using the same, which comprises a purification box, the interior of which is divided into a plurality of parts by a partition, including a cleaning chamber, a drying chamber, an acceleration chamber, a spray liquid storage chamber, a first spray chamber and a first liquid collecting chamber, a spray liquid waste liquid storage chamber, a second spray chamber and a second liquid collecting chamber, a connecting chamber, and an exhaust chamber. In the present invention, the equipment can clean the industrial waste gas passed into the interior of the device, and has a good cleaning effect on dust and other fine particles; subsequently, the spray component can be used to spray the industrial waste gas, and the waste gas treatment effect is good; by using the intermittent component, the intermittent operation of the spray component can be realized, and the spray frequency can be changed with the change of the industrial waste gas air volume, and the use effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and in particular to an environmentally friendly emission treatment device for industrial indoor waste gas and a use method thereof. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes within enterprise factories. Industrial waste gas can cause serious harm and impact on the environment and human body. Therefore, purification equipment is needed to fully purify and filter the harmful substances in the waste gas.

[0003] After searching, the patent with announcement number CN 115121104 B discloses an environmentally friendly industrial waste gas treatment equipment, which relates to the field of waste gas treatment, including a control device, an adsorption device, a collection device and a purification device. The emission rate of the waste gas is controlled by the control device to the purification device, and the atomization concentration of the acid and alkali solution is controlled by the purification device, so that the waste gas can fully react with the acid and alkali mist to achieve the best purification effect. The adsorption device is used to adsorb fine particles in the waste gas, and then the adsorbed small particles are knocked down by the collision of the adsorption box in the adsorption device, and the reacted solution is collected by the collecting device to avoid corrosion to the equipment caused by staying inside the equipment.

[0004] When the above patent is in use, the adsorption box is not effective enough in removing dust, which may easily lead to the presence of fine particles in the industrial waste gas. The fine particles may easily absorb and block the spray liquid during spraying, which is not conducive to ensuring a good effect of subsequent spraying.

[0005] In response to the above problems, the present invention document proposes an industrial indoor waste gas environmentally friendly emission treatment equipment and a method of use. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art that the dust removal effect is not good enough and the effect of subsequent spraying is easily affected, and an industrial indoor waste gas environmentally friendly emission treatment equipment and a method of use are proposed.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An industrial indoor waste gas environmental protection emission treatment equipment, comprising:

[0009] A purification box, the interior of which is divided into multiple parts by a partition, including a cleaning chamber, a drying chamber, an acceleration chamber, a spray liquid storage chamber, a first spray chamber and a first liquid collecting chamber, a spray liquid waste liquid storage chamber, a second spray chamber and a second liquid collecting chamber, a connecting chamber, and an exhaust chamber;

[0010] The cleaning chamber is located at the bottom of the purification box, and is filled with water for dust removal of industrial waste gas; the spray liquid storage chamber is located above the cleaning chamber, and is filled with spray liquid for spray purification of industrial waste gas; a feeding pipe is fixedly passed through the top of the purification box, and one end of the feeding pipe cooperates with the spray liquid storage chamber for filling the spray liquid;

[0011] It also includes an external air inlet pipe, one end of which is fixedly connected to a collecting pipe, and the outer wall of the collecting pipe is fixedly connected to a plurality of diverter pipes, one end of each of the plurality of diverter pipes is fixedly passed through one side of the purification box and extends into the cleaning chamber, and a plurality of outlet pipes are fixedly installed on the parts of the plurality of diverter pipes located in the cleaning chamber for ejecting industrial waste gas;

[0012] It also includes an exhaust pipe, one end of which is fixedly passed through one side of the purification box and extends into the exhaust cavity, so as to discharge the treated industrial waste gas;

[0013] It also includes a spray assembly, which is arranged in the first spray chamber and the second spray chamber, and is used to spray and purify industrial waste gas;

[0014] It also includes an intermittent component, which is used to perform intermittent work of the spray component and adjust the spray frequency according to the exhaust gas input air volume;

[0015] It also includes a stirring component, which is used to stir the spray liquid in the spray liquid storage cavity.

[0016] In a possible design, the spray assembly includes a filling box fixedly mounted on an outer wall of one side of the purification box, one side of the filling box is fixedly connected to a water pump through a pipeline, the water pump is located in the spray liquid storage chamber, and is used to extract the spray liquid, a connecting pipe is fixedly mounted at the bottom of the filling box, the bottom end of the connecting pipe is divided into three, and is sequentially connected to a first spray pipe, a second spray pipe, and a third spray pipe, one end of the first spray pipe, the second spray pipe, and the third spray pipe are fixedly penetrated and extended into the purification box, and the first spray pipe, the second spray pipe, and the third spray pipe All of them pass through the second spray chamber and the first spray chamber, and the outer walls of the first spray pipe, the second spray pipe and the third spray pipe are fixedly installed with multiple atomizing nozzles, and the multiple atomizing nozzles are used to spray the spray liquid in atomization. A return pipe is fixedly installed on the top of the filling box, and the other end of the return pipe is fixedly passed through one side of the purification box and extends into the spray liquid storage chamber. The return pipe is used for the return of the spray liquid. A first solenoid valve is arranged on the return pipe, and a second solenoid valve is arranged on the connecting pipe. The first solenoid valve and the second solenoid valve are used to close the corresponding pipelines.

[0017] In a possible design, a plurality of baffles are fixedly installed on the inner wall of the first spray chamber, and a spray air duct is formed between the plurality of baffles and the inner wall of the first spray chamber, and the spray air duct is used to prolong the residence time of the industrial waste gas in the first spray chamber, and the plurality of atomizing nozzles all penetrate the adjacent baffles and cooperate with the spray air duct, the second spray chamber and the first spray chamber are both located between the spray liquid storage chamber and the cleaning chamber, the second spray chamber is adjacent to the first spray chamber and the second spray chamber has the same internal structure as the first spray chamber, a connecting port is provided on one side of the first spray chamber, and the first spray chamber is connected to the second spray chamber through the connecting port, the first spray chamber and the second spray chamber can spray the industrial waste gas multiple times, and the connecting chamber is located on one side of the second spray chamber, and the second spray chamber is connected to the connecting chamber through a pipe, so as to discharge the industrial waste gas after spraying.

[0018] In a possible design, the acceleration chamber is located on one side of the first spray chamber, and an acceleration tube is fixedly passed through the bottom inner wall of the acceleration chamber. The acceleration tube passes through one side of the acceleration chamber through a pipeline and extends into the first spray chamber. The interior of the acceleration tube is connected to the spray air duct. A rectangular cavity is opened inside the acceleration tube, and an impeller is arranged inside the rectangular cavity. The two ends of the impeller rotate and pass through the two sides of the acceleration tube respectively. The impeller cooperates with the interior of the acceleration tube and can be rotated by the flow of industrial waste gas.

[0019] In one possible design, the intermittent component includes a half gear fixedly connected to one end of the impeller, the half gear is rotatably connected to the inner wall of one side of the acceleration chamber, the inner wall of one side of the acceleration chamber is rotatably connected with an intermittent gear, the intermittent gear cooperates with the half gear, a proximity switch is fixedly installed on one side of the intermittent gear at a position deviating from the center of the circle, an L-shaped plate is fixedly installed on the inner wall of one side of the acceleration chamber, the L-shaped plate cooperates with the proximity switch, and the proximity switch is electrically connected to the first solenoid valve and the second solenoid valve.

[0020] In a possible design, the stirring assembly includes a stirring shaft rotatably connected to the inner walls on both sides of the spray liquid storage chamber, and a plurality of stirring blades are fixedly installed on the outer wall of the stirring shaft. The plurality of stirring blades are used to stir the spray liquid in the spray liquid storage chamber, and one end of the stirring shaft passes through one side of the purification box and is fixedly installed with a second synchronous wheel, and one end of the impeller rotates through one side of the purification box through a rotating shaft and is fixedly installed with a first synchronous wheel, and the first synchronous wheel and the second synchronous wheel are connected via a synchronous belt transmission, and a side shell is fixedly installed on one side of the purification box, and the side shell is used to provide protection for the first synchronous wheel, the second synchronous wheel and the synchronous belt.

[0021] In a possible design, the drying chamber is adjacent to the exhaust chamber, the drying chamber is located between the cleaning chamber and the acceleration chamber, and the exhaust chamber is located between the cleaning chamber and the connecting chamber. The inner walls of the drying chamber and the exhaust chamber are respectively fixed with a first activated carbon plate and a second activated carbon plate, and the first activated carbon plate and the second activated carbon plate are used to complete the adsorption and dehumidification of industrial waste gas. A plurality of through holes are provided at the bottom of the drying chamber and the top of the exhaust chamber to facilitate the passage of industrial waste gas.

[0022] In a possible design, the first liquid collecting chamber and the second liquid collecting chamber are respectively located below the first spray chamber and the second spray chamber, and a plurality of S-shaped delivery pipes are fixedly passed through the first liquid collecting chamber and the second liquid collecting chamber, and one end of the plurality of S-shaped delivery pipes are connected to the adjacent spray air duct; the spray liquid waste storage chamber is located below the first liquid collecting chamber and the second liquid collecting chamber, and the other end of the plurality of S-shaped delivery pipes are connected to the spray liquid waste storage chamber for collecting the spray liquid waste.

[0023] In a possible design, a waste liquid infusion pipe is fixedly passed through one side of the spray liquid waste storage chamber, a waste liquid delivery pump is arranged on the waste liquid infusion pipe, a corresponding valve is arranged on the waste liquid infusion pipe, the other end of the waste liquid infusion pipe is fixedly passed through one side of the purification box and is connected with the cleaning chamber, and is used to input the spray liquid waste in the spray liquid waste storage chamber into the cleaning chamber, an inlet and outlet water pipe is fixedly passed through one side of the cleaning chamber, a corresponding valve is arranged on the inlet and outlet water pipe, and the inlet and outlet water pipe is used to input and discharge the liquid in the cleaning chamber.

[0024] A method for using an industrial indoor waste gas environmentally friendly emission treatment device comprises the following steps:

[0025] S1. During use, the user can first inject the spray liquid and water to be used into the spray liquid storage chamber and the cleaning chamber respectively through the feeding pipe and the water inlet and outlet pipes, and then the user can start the water pump, and then the industrial waste gas to be treated can be input into the purification box through the external air inlet pipe. The industrial waste gas will enter the cleaning chamber through multiple shunt pipes, and then be sprayed out through multiple air outlet pipes. After the industrial waste gas passes through the cleaning chamber, the dust and other particles therein will be left by the water, and at the same time, some water-soluble substances in the industrial waste gas will also be left by the water. After that, the cleaned industrial waste gas will enter the drying chamber through the reserved holes, and pass through the first activated carbon plate to complete moisture absorption, drying and simple adsorption purification, which can prevent the water in the industrial waste gas from diluting the subsequent contacted spray liquid, resulting in poor spraying effect;

[0026] S2. The dried industrial waste gas will enter the accelerating tube and move along the accelerating tube until it enters the first spray chamber; after entering the accelerating tube, the gas flow rate is accelerated, so that the industrial waste gas can drive the impeller to rotate when it moves, and the impeller can drive the half gear to rotate when it rotates, and the half gear can intermittently drive the intermittent gear to rotate when it rotates. A proximity switch is provided on the intermittent gear, and the proximity switch is located at one of the intermittent positions. When the proximity switch moves to the position of the L-shaped plate, the proximity switch will remain stationary for a certain period of time. During this period of time, the L-shaped plate can complete the triggering of the proximity switch. When the intermittent gear moves again, the proximity switch moves away from the L-shaped plate until a period of time later, when the proximity switch moves to the bottom of the L-shaped plate again to complete the triggering;

[0027] S3. When the proximity switch is not triggered, the first solenoid valve is opened and the second solenoid valve is closed. The water pump will draw the spray liquid into the filling box until the filling box is overflowing, and the spray liquid will flow back into the spray liquid storage chamber through the reflux pipe; when the proximity switch is triggered, the first solenoid valve is closed and the second solenoid valve is opened. The water pump will push the spray liquid into the first spray pipe, the second spray pipe, and the third spray pipe respectively, and complete the atomization spraying through the atomizing nozzle. At this time, the industrial waste gas will enter the first spray chamber and enter the second spray chamber along the spray air duct until it is discharged into the connecting chamber. The industrial waste gas can be intermittently sprayed with the spray liquid in the first spray chamber and the second spray chamber, and due to the bending design of the spray air duct, it can Ensuring that the industrial waste gas can contact the spray liquid multiple times and fully can ensure a better effect of the spray reaction; since the rotation rate of the impeller can change with the flow speed of the industrial waste gas, the spray frequency of the spray liquid can change with the change of the air volume of the industrial waste gas, which is conducive to spraying the appropriate amount of industrial waste gas, with better spraying effect, can reduce unnecessary waste of spray liquid, and is more environmentally friendly; the industrial waste gas after spraying will enter the connecting cavity, and enter the exhaust cavity through the connecting cavity. The industrial waste gas can fully expand in the connecting cavity, which is conducive to ensuring that it can fully contact with the second activated carbon plate in the exhaust cavity. After that, the industrial waste gas that has been dehumidified and adsorbed again can be discharged through the exhaust pipe;

[0028] S4. When the impeller rotates, the first synchronous wheel and the second synchronous wheel can drive the stirring shaft to rotate, and the multiple stirring blades can stir the spray liquid in the spray liquid storage chamber to avoid precipitation in the spray liquid, thereby ensuring a good use effect of the spray liquid;

[0029] S5. In the first spray chamber and the second spray chamber, the liquid after spraying can slide along the baffle to the lowest point of the spray air duct. At this time, the waste liquid of the spray liquid can be transported to the waste liquid storage chamber of the spray liquid for collection through multiple S-shaped delivery pipes. The S-shaped delivery pipe adopts a bending design, and the waste liquid of the spray liquid can be used to complete the sealing of the pipeline, which can prevent industrial waste gas from escaping from the S-shaped delivery pipe; after the waste gas treatment is completed, the waste liquid of the spray liquid in the waste liquid storage chamber of the spray liquid can be transported to the cleaning chamber by a waste liquid delivery pump and through a waste liquid delivery pipe. The pH of the water in the cleaning chamber will gradually change due to long-term contact with industrial waste gas. At this time, the waste liquid of the spray liquid is transported to the cleaning chamber, which can neutralize the waste liquid of the spray liquid with the water in the cleaning chamber that has been in contact with industrial waste gas for a long time, which is beneficial to the subsequent treatment of the waste liquid, saves the use of other materials, and is more environmentally friendly.

[0030] Beneficial effects:

[0031] In the present invention, the industrial indoor waste gas environmentally friendly emission treatment equipment and use method can clean the industrial waste gas entering the device by providing a cleaning chamber, thereby ensuring that dust and other fine particles inside the device are removed, and the cleaning effect is good;

[0032] In the present invention, the environmentally friendly emission treatment equipment and use method of industrial indoor waste gas can spray the industrial waste gas multiple times through the spray component, which can effectively react and eliminate the chemical substances contained therein. At the same time, by providing a curved spray air duct, the residence time of the industrial waste gas in the spray chamber can be extended, which is conducive to ensuring a good spray reaction effect.

[0033] In the present invention, the industrial indoor waste gas environmentally friendly emission treatment equipment and use method can complete the intermittent switching and opening of the two solenoid valves through the intermittent component, can realize the intermittent operation of the spray component, and the spray frequency can be changed with the change of the industrial waste gas air volume, and the use effect is good;

[0034] In the present invention, the environmentally friendly emission treatment equipment and use method of industrial indoor waste gas are provided with a spray liquid waste storage chamber, which can collect the used spray liquid waste, and then transport it to the cleaning chamber, and can be neutralized with the water used to clean the industrial waste gas, which is beneficial to the subsequent discharge and reprocessing, and is more environmentally friendly.

[0035] In the present invention, the equipment can clean the industrial waste gas introduced into the interior of the device, and has a good cleaning effect on dust and other fine particles; the spray component can be used to spray the industrial waste gas subsequently, and the waste gas treatment effect is good; the intermittent component can be used to achieve intermittent operation of the spray component, and the spray frequency can be changed with the change of the industrial waste gas air volume, and the use effect is good; by collecting the used spray liquid waste, it can be neutralized with the water used to clean the industrial waste gas, which is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a three-dimensional structural schematic diagram of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0037] Figure 2 A schematic diagram of the three-dimensional structure from another perspective of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0038] Figure 3 This is a schematic diagram of the internal structure of an industrial indoor waste gas environmentally friendly emission treatment device proposed by the present invention;

[0039] Figure 4 This is a rear view internal structure schematic diagram of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0040] Figure 5 This is a schematic diagram of the main internal structure of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0041] Figure 6 This is a schematic diagram of the structure of a spray assembly of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0042] Figure 7 This is a schematic diagram of a top view and cross-section structure of an accelerating tube of an industrial indoor waste gas environmentally friendly emission treatment device proposed by the present invention;

[0043] Figure 8 This is a schematic diagram of the intermittent component structure of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0044] Fig. 9 This is a schematic diagram of the structure of a stirring component of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention;

[0045] Fig.10 This is a schematic diagram of the internal structure of the first spray chamber and the first liquid collecting chamber of an industrial indoor waste gas environmentally friendly emission treatment equipment proposed by the present invention.

[0046] In the figure: 1, purification box; 2, external air inlet pipe; 3, collecting pipe; 4, shunt pipe; 5, feeding pipe; 6, exhaust pipe; 7, water inlet and outlet pipes; 8, side shell; 9, cleaning chamber; 10, drying chamber; 11, acceleration chamber; 12, spray liquid storage chamber; 13, first spray chamber; 14, first collecting chamber; 15, spray liquid waste liquid storage chamber; 16, second spray chamber; 17, second collecting chamber; 18, connecting chamber; 19, exhaust chamber; 20, air outlet pipe; 21, first activated carbon plate; 22, acceleration tube; 23, second activated carbon plate; 24, waste liquid infusion pipe; 25. Waste liquid delivery pump; 26. Filling box; 27. Water pump; 28. Reflux pipe; 29. ​​First spray pipe; 30. Second spray pipe; 31. Third spray pipe; 32. Atomizing nozzle; 33. First solenoid valve; 34. Second solenoid valve; 35. Rectangular cavity; 36. Impeller; 37. Half gear; 38. Intermittent gear; 39. Proximity switch; 40. L-shaped plate; 41. First synchronous wheel; 42. Second synchronous wheel; 43. Stirring shaft; 44. Stirring blade; 45. Baffle; 46. Spray air duct; 47. Connecting port; 48. S-shaped delivery pipe. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] Example 1

[0049] Reference Figure 1-10 , an industrial indoor waste gas environmentally friendly emission treatment equipment, comprising: a purification box 1, an external air intake pipe 2, an exhaust pipe 6, a spray component, an intermittent component and a stirring component;

[0050] The interior of the purification box 1 is divided into multiple parts by partitions, including a cleaning chamber 9, a drying chamber 10, an acceleration chamber 11, a spray liquid storage chamber 12, a first spray chamber 13 and a first liquid collecting chamber 14, a spray liquid waste liquid storage chamber 15, a second spray chamber 16 and a second liquid collecting chamber 17, a connecting chamber 18, and an exhaust chamber 19;

[0051] The cleaning chamber 9 is located at the bottom of the purification box 1, and is filled with water for dust removal of industrial waste gas; the spray liquid storage chamber 12 is located above the cleaning chamber 9, and is filled with spray liquid for spray purification of industrial waste gas. A feeding pipe 5 is fixedly passed through the top of the purification box 1, and one end of the feeding pipe 5 cooperates with the spray liquid storage chamber 12 for filling the spray liquid;

[0052] One end of the external air inlet pipe 2 is fixedly connected to a collecting pipe 3, and the outer wall of the collecting pipe 3 is fixedly connected to a plurality of diverter pipes 4, one end of each of the plurality of diverter pipes 4 is fixedly passed through one side of the purification box 1 and extends into the cleaning chamber 9, and a plurality of outlet pipes 20 are fixedly installed on the parts of the plurality of diverter pipes 4 located in the cleaning chamber 9, for ejecting industrial waste gas;

[0053] One end of the exhaust pipe 6 is fixedly passed through one side of the purification box 1 and extends into the exhaust chamber 19, and is used to discharge the treated industrial waste gas;

[0054] The spray assembly is arranged in the first spray chamber 13 and the second spray chamber 16. The spray assembly includes a filling box 26 fixedly installed on the outer wall of one side of the purification box 1. One side of the filling box 26 is fixedly connected to a water pump 27 through a pipeline. The water pump 27 is located in the spray liquid storage chamber 12 and is used to extract the spray liquid. A connecting pipe is fixedly installed at the bottom of the filling box 26. The bottom end of the connecting pipe is divided into three parts, and the first spray pipe 29, the second spray pipe 30, and the third spray pipe 31 are connected in sequence. One end of the first spray pipe 29, the second spray pipe 30, and the third spray pipe 31 are all fixedly penetrated and extended into the purification box 1. The first spray pipe 29, the second spray pipe 30, and the third spray pipe 31 are all penetrated. The outer walls of the second spray chamber 16, the first spray chamber 13, the first spray pipe 29, the second spray pipe 30, and the third spray pipe 31 are all fixedly mounted with a plurality of atomizing nozzles 32, and the plurality of atomizing nozzles 32 are used for atomizing and spraying the spray liquid. A return pipe 28 is fixedly mounted on the top of the filling box 26, and the other end of the return pipe 28 is fixedly passed through one side of the purification box 1 and extends into the spray liquid storage chamber 12. The return pipe 28 is used for the return of the spray liquid. A first solenoid valve 33 is provided on the return pipe 28, and a second solenoid valve 34 is provided on the connecting pipe. The first solenoid valve 33 and the second solenoid valve 34 are used for closing the corresponding pipelines, and the spray assembly is used for spraying and purifying the industrial waste gas;

[0055] The intermittent component includes a half gear 37 fixedly connected to one end of the impeller 36, the half gear 37 is rotatably connected to the inner wall of one side of the acceleration chamber 11, the inner wall of one side of the acceleration chamber 11 is rotatably connected with an intermittent gear 38, the intermittent gear 38 cooperates with the half gear 37, a proximity switch 39 is fixedly installed on one side of the intermittent gear 38 at a position deviating from the center of the circle, an L-shaped plate 40 is fixedly installed on the inner wall of one side of the acceleration chamber 11, the L-shaped plate 40 cooperates with the proximity switch 39, the proximity switch 39 is electrically connected to the first solenoid valve 33 and the second solenoid valve 34, the proximity switch 39 is a single-pole double-throw switch, which can realize the opening and breaking of the first solenoid valve 33 and the second solenoid valve 34 at the same time, and the intermittent component is used to perform intermittent work of the spray component and realize the adjustment of the spray frequency according to the exhaust gas input air volume;

[0056] The stirring assembly includes a stirring shaft 43 rotatably connected to the inner walls of both sides of the spray liquid storage chamber 12, and a plurality of stirring blades 44 are fixedly installed on the outer wall of the stirring shaft 43. The plurality of stirring blades 44 are used to stir the spray liquid in the spray liquid storage chamber 12. One end of the stirring shaft 43 passes through one side of the purification box 1 and is fixedly installed with a second synchronous wheel 42. One end of the impeller 36 rotates through one side of the purification box 1 through a rotating shaft and is fixedly installed with a first synchronous wheel 41. The first synchronous wheel 41 and the second synchronous wheel 42 are connected through a synchronous belt transmission. A side shell 8 is fixedly installed on one side of the purification box 1. The side shell 8 is used to provide protection for the first synchronous wheel 41, the second synchronous wheel 42 and the synchronous belt. The stirring assembly is used to stir the spray liquid in the spray liquid storage chamber 12;

[0057] Furthermore, in the present embodiment, the acceleration chamber 11 is located on one side of the first spray chamber 13, and an acceleration tube 22 is fixedly penetrated through the bottom inner wall of the acceleration chamber 11. The acceleration tube 22 penetrates through one side of the acceleration chamber 11 through a pipeline and extends into the first spray chamber 13. The interior of the acceleration tube 22 is connected to the spray air duct 46. A rectangular cavity 35 is opened inside the acceleration tube 22, and an impeller 36 is arranged inside the rectangular cavity 35. Both ends of the impeller 36 rotate and penetrate through both sides of the acceleration tube 22 respectively. The impeller 36 cooperates with the interior of the acceleration tube 22 and can be rotated by the flow of industrial waste gas.

[0058] The present application can be used in the field of waste gas treatment technology, and can also be used in other fields applicable to the present application.

[0059] Example 2

[0060] Improved on the basis of Example 1: An industrial indoor waste gas environmentally friendly emission treatment equipment, which is applied to the waste gas treatment technology field;

[0061] refer to Fig.10 In this embodiment, a plurality of baffles 45 are fixedly installed on the inner wall of the first spray chamber 13, and a spray air duct 46 is formed between the plurality of baffles 45 and the inner wall of the first spray chamber 13. The spray air duct 46 is used to prolong the time that the industrial waste gas stays in the first spray chamber 13. The plurality of atomizing nozzles 32 all penetrate the adjacent baffles 45 and cooperate with the spray air duct 46. The second spray chamber 16 and the first spray chamber 13 are both located between the spray liquid storage chamber 12 and the cleaning chamber 9. A spray chamber 13 is adjacent to the second spray chamber 16 and the internal structure is the same as that of the first spray chamber 13. A connecting port 47 is provided on one side of the first spray chamber 13. The first spray chamber 13 is connected to the second spray chamber 16 through the connecting port 47. The first spray chamber 13 and the second spray chamber 16 can spray the industrial waste gas multiple times. The connecting chamber 18 is located on one side of the second spray chamber 16. The second spray chamber 16 is connected to the connecting chamber 18 through a pipe for discharging the industrial waste gas after spraying.

[0062] refer to Figure 3 , 5 In this embodiment, the drying chamber 10 is adjacent to the exhaust chamber 19. The drying chamber 10 is located between the cleaning chamber 9 and the acceleration chamber 11. The exhaust chamber 19 is located between the cleaning chamber 9 and the connecting chamber 18. The inner walls of the drying chamber 10 and the exhaust chamber 19 are respectively fixed with a first activated carbon plate 21 and a second activated carbon plate 23. The first activated carbon plate 21 and the second activated carbon plate 23 are used to complete the adsorption and dehumidification of industrial waste gas. A plurality of through holes are provided at the bottom of the drying chamber 10 and the top of the exhaust chamber 19 to facilitate the passage of industrial waste gas. Furthermore, the second activated carbon plate 23 is located above the exhaust pipe 6 to facilitate secondary adsorption, purification and dehumidification of the treated industrial waste gas before it is discharged.

[0063] refer to Figure 4 , 5 10. In this embodiment, the first collecting chamber 14 and the second collecting chamber 17 are respectively located below the first spray chamber 13 and the second spray chamber 16. A plurality of S-shaped delivery pipes 48 are fixedly passed through the first collecting chamber 14 and the second collecting chamber 17. One ends of the plurality of S-shaped delivery pipes 48 are connected to the adjacent spray air duct 46. The spray liquid waste storage chamber 15 is located below the first collecting chamber 14 and the second collecting chamber 17. The other ends of the plurality of S-shaped delivery pipes 48 are connected to the spray liquid waste storage chamber 15 for collecting the spray liquid waste.

[0064] refer to Figure 1 , 5 In this embodiment, a waste liquid infusion pipe 24 is fixedly passed through one side of the spray liquid waste liquid storage chamber 15, a waste liquid delivery pump 25 is arranged on the waste liquid infusion pipe 24, a corresponding valve is arranged on the waste liquid infusion pipe 24, the other end of the waste liquid infusion pipe 24 is fixedly passed through one side of the purification box 1 and is connected with the cleaning chamber 9, and is used to input the spray liquid waste in the spray liquid waste liquid storage chamber 15 into the cleaning chamber 9, and an inlet and outlet water pipe 7 is fixedly passed through one side of the cleaning chamber 9, and a corresponding valve is arranged on the inlet and outlet water pipe 7, and the inlet and outlet water pipe 7 is used to input and discharge the liquid in the cleaning chamber 9.

[0065] A method for using an industrial indoor waste gas environmentally friendly emission treatment device comprises the following steps:

[0066] S1. During use, the user can first inject the spray liquid and water to be used into the spray liquid storage chamber 12 and the cleaning chamber 9 respectively through the feeding pipe 5 and the water inlet and outlet pipes 7, and then the user can start the water pump 27, and then the industrial waste gas to be treated can be input into the purification box 1 through the external air inlet pipe 2. The industrial waste gas will enter the cleaning chamber 9 through multiple shunt pipes 4, and then be ejected through multiple air outlet pipes 20. After the industrial waste gas passes through the cleaning chamber 9, the dust and other particles therein will be left by the water, and at the same time, some water-soluble substances in the industrial waste gas will also be left by the water. After that, the cleaned industrial waste gas will enter the drying chamber 10 through the reserved holes, and pass through the first activated carbon plate 21 to complete moisture absorption, drying and simple adsorption purification, which can prevent the water in the industrial waste gas from diluting the subsequent contacted spray liquid, resulting in poor spraying effect;

[0067] S2. The dried industrial waste gas will enter the accelerating tube 22 and move along the accelerating tube 22 until it enters the first spray chamber 13. After entering the accelerating tube 22, the gas flow rate is accelerated, so that the industrial waste gas can drive the impeller 36 to rotate when it moves. The impeller 36 can drive the half gear 37 to rotate when it rotates. The half gear 37 can intermittently drive the intermittent gear 38 to rotate when it rotates. A proximity switch 39 is provided on the intermittent gear 38, and the proximity switch 39 is located at one of the intermittent positions. When the proximity switch 39 moves to the position of the L-shaped plate 40, the proximity switch 39 will remain stationary for a certain period of time. During this period of time, the L-shaped plate 40 can complete the triggering of the proximity switch 39. When the intermittent gear 38 moves again, the proximity switch 39 moves away from the L-shaped plate 40 until a period of time later, when the proximity switch 39 moves to the bottom of the L-shaped plate 40 again to complete the triggering.

[0068] S3, when the proximity switch 39 is not triggered, the first solenoid valve 33 is opened, the second solenoid valve 34 is closed, and the water pump 27 will draw the spray liquid into the filling box 26 until the filling box 26 is overflowing, and the spray liquid will flow back into the spray liquid storage chamber 12 through the reflux pipe 28; when the proximity switch 39 is triggered, the first solenoid valve 33 is closed, the second solenoid valve 34 is opened, and the water pump 27 will push the spray liquid into the first spray pipe 29, the second spray pipe 30, and the third spray pipe 31 respectively, and complete the atomization spraying through the atomizing nozzle 32, and at this time, the industrial waste gas will enter the first spray chamber 13, and enter the second spray chamber 16 along the spray air duct 46 until it is discharged into the connecting chamber 18, and the industrial waste gas can be intermittently sprayed with the spray liquid in the first spray chamber 13 and the second spray chamber 16, and Due to the bending design of the spray air duct 46, it can be ensured that the industrial waste gas can contact the spray liquid multiple times and fully, and the effect of the spray reaction can be ensured to be better; since the rotation rate of the impeller 36 can change with the flow speed of the industrial waste gas, the spraying frequency of the spray liquid can change with the change of the air volume of the industrial waste gas, which is conducive to spraying the appropriate amount of industrial waste gas, and the spraying effect is better, which can reduce unnecessary waste of spray liquid and is more environmentally friendly; the industrial waste gas after spraying will enter the connecting chamber 18, and enter the exhaust chamber 19 through the connecting chamber 18. The industrial waste gas can be fully stretched in the connecting chamber 18, which is conducive to ensuring that it can fully contact with the second activated carbon plate 23 in the exhaust chamber 19. After that, the industrial waste gas that has been dehumidified and adsorbed again can be discharged through the exhaust pipe 6;

[0069] S4, when the impeller 36 rotates, the stirring shaft 43 can be driven to rotate through the first synchronous wheel 41 and the second synchronous wheel 42, and the plurality of stirring blades 44 can stir the spray liquid in the spray liquid storage chamber 12, thereby avoiding precipitation in the spray liquid and ensuring a good use effect of the spray liquid;

[0070] S5. In the first spray chamber 13 and the second spray chamber 16, the liquid after spraying can slide along the baffle 45 to the lowest point of the spray air duct 46. At this time, the waste liquid of the spray liquid can be transported to the waste liquid storage chamber 15 for collection through multiple S-shaped delivery pipes 48. The S-shaped delivery pipe 48 adopts a bending design, and the waste liquid of the spray liquid can be used to complete the closure of the pipeline, which can prevent industrial waste gas from escaping from the S-shaped delivery pipe 48; after the waste gas treatment is completed, the waste liquid of the spray liquid in the waste liquid storage chamber 15 can be transported to the cleaning chamber 9 by the waste liquid delivery pump 25 and through the waste liquid delivery pipe 24. The pH of the water in the cleaning chamber 9 will gradually change due to long-term contact with industrial waste gas. At this time, the waste liquid of the spray liquid is transported to the cleaning chamber 9, which can neutralize the waste liquid of the spray liquid and the water in the cleaning chamber 9 that has been in contact with industrial waste gas for a long time, which is beneficial to the subsequent treatment of the waste liquid, saves the use of other materials, and is more environmentally friendly.

[0071] However, as is well known to those skilled in the art, the working principles and wiring methods of the waste liquid delivery pump 25, the water pump 27, the first solenoid valve 33, the second solenoid valve 34 and the proximity switch 39 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0072] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial indoor waste gas environmental protection emission treatment equipment, characterized in that: include: A purification box (1), wherein the interior of the purification box (1) is divided into a plurality of parts by a partition, including a cleaning chamber (9), a drying chamber (10), an acceleration chamber (11), a spray liquid storage chamber (12), a first spray chamber (13) and a first liquid collecting chamber (14), a spray liquid waste liquid storage chamber (15), a second spray chamber (16) and a second liquid collecting chamber (17), a connecting chamber (18), and an exhaust chamber (19); The cleaning chamber (9) is located at the bottom of the purification box (1), and is filled with water for dust removal of industrial waste gas; the spray liquid storage chamber (12) is located above the cleaning chamber (9), and is filled with spray liquid for spray purification of industrial waste gas; a feeding pipe (5) is fixedly passed through the top of the purification box (1), and one end of the feeding pipe (5) cooperates with the spray liquid storage chamber (12) for filling the spray liquid; It also comprises an external air inlet pipe (2), one end of the external air inlet pipe (2) is fixedly connected to a collecting pipe (3), the outer wall of the collecting pipe (3) is fixedly connected to a plurality of flow diversion pipes (4), one end of each of the plurality of flow diversion pipes (4) is fixedly passed through one side of the purification box (1) and extends into the cleaning chamber (9), and a plurality of air outlet pipes (20) are fixedly installed on the parts of the plurality of flow diversion pipes (4) located in the cleaning chamber (9) for ejecting industrial waste gas; It also includes an exhaust pipe (6), one end of which is fixedly passed through one side of the purification box (1) and extends into the exhaust chamber (19) for discharging the treated industrial waste gas; It also includes a spray assembly, which is arranged in the first spray chamber (13) and the second spray chamber (16), and is used to spray and purify industrial waste gas; It also includes an intermittent component, which is used to perform intermittent work of the spray component and adjust the spray frequency according to the exhaust gas input air volume; It also includes a stirring component, which is used to stir the spray liquid in the spray liquid storage chamber (12); The spray assembly comprises a filling box (26) fixedly mounted on an outer wall of one side of the purification box (1); one side of the filling box (26) is fixedly connected to a water pump (27) via a pipeline; the water pump (27) is located in the spray liquid storage chamber (12) and is used to extract the spray liquid; a connecting pipe is fixedly mounted at the bottom of the filling box (26); the bottom end of the connecting pipe is divided into three parts, and a first spray pipe (29), a second spray pipe (30), and a third spray pipe (31) are connected in sequence; one end of the first spray pipe (29), the second spray pipe (30), and the third spray pipe (31) are all fixedly penetrated and extended into the purification box (1); the first spray pipe (29), the second spray pipe (30), and the third spray pipe (31) all penetrate the second spray chamber (16), a first spray chamber (13), the outer walls of the first spray pipe (29), the second spray pipe (30), and the third spray pipe (31) are all fixedly mounted with a plurality of atomizing nozzles (32), the plurality of atomizing nozzles (32) being used for atomizing and spraying the spray liquid, a return pipe (28) being fixedly mounted on the top of the filling box (26), the other end of the return pipe (28) being fixedly passed through one side of the purification box (1) and extending into the spray liquid storage chamber (12), the return pipe (28) being used for returning the spray liquid, the return pipe (28) being provided with a first solenoid valve (33), the connecting pipe being provided with a second solenoid valve (34), the first solenoid valve (33) and the second solenoid valve (34) being used for closing the corresponding pipelines; A plurality of baffles (45) are fixedly mounted on the inner wall of the first spray chamber (13); a spray air duct (46) is formed between the plurality of baffles (45) and the inner wall of the first spray chamber (13); the spray air duct (46) is used to prolong the time that the industrial waste gas stays in the first spray chamber (13); the plurality of atomizing nozzles (32) all penetrate adjacent baffles (45) and cooperate with the spray air duct (46); the second spray chamber (16) and the first spray chamber (13) are both located between the spray liquid storage chamber (12) and the cleaning chamber (9); the second spray chamber (16) and the first spray chamber (13) are connected to each other. The shower chambers (13) are adjacent to each other and the second spray chamber (16) has the same internal structure as the first spray chamber (13); a connecting port (47) is provided on one side of the first spray chamber (13); the first spray chamber (13) is connected to the second spray chamber (16) through the connecting port (47); the first spray chamber (13) and the second spray chamber (16) can spray the industrial waste gas multiple times; the connecting chamber (18) is located on one side of the second spray chamber (16); the second spray chamber (16) is connected to the connecting chamber (18) through a pipeline, and is used to discharge the industrial waste gas after spraying; The acceleration chamber (11) is located at one side of the first spray chamber (13); an acceleration tube (22) is fixedly penetrated through the inner wall of the bottom of the acceleration chamber (11); the acceleration tube (22) penetrates through one side of the acceleration chamber (11) through a pipeline and extends into the first spray chamber (13); the interior of the acceleration tube (22) is connected to the spray air duct (46); a rectangular cavity (35) is provided inside the acceleration tube (22); an impeller (36) is arranged inside the rectangular cavity (35); two ends of the impeller (36) respectively rotate and penetrate through two sides of the acceleration tube (22); the impeller (36) cooperates with the interior of the acceleration tube (22) and can be rotated by the flow of industrial waste gas; The intermittent component comprises a half gear (37) fixedly connected to one end of the impeller (36); the half gear (37) is rotatably connected to the inner wall of one side of the acceleration chamber (11); the inner wall of one side of the acceleration chamber (11) is rotatably connected to an intermittent gear (38); the intermittent gear (38) cooperates with the half gear (37); a proximity switch (39) is fixedly installed on one side of the intermittent gear (38) at a position deviating from the center of the circle; an L-shaped plate (40) is fixedly installed on the inner wall of one side of the acceleration chamber (11); the L-shaped plate (40) cooperates with the proximity switch (39); the proximity switch (39) is electrically connected to the first solenoid valve (33) and the second solenoid valve (34); The stirring assembly comprises a stirring shaft (43) rotatably connected to the inner walls of both sides of the spray liquid storage chamber (12); a plurality of stirring blades (44) are fixedly mounted on the outer wall of the stirring shaft (43); the plurality of stirring blades (44) are used to stir the spray liquid in the spray liquid storage chamber (12); one end of the stirring shaft (43) passes through one side of the purification box (1) and is fixedly mounted with a second synchronous wheel (42); one end of the impeller (36) passes through one side of the purification box (1) through a rotating shaft and is fixedly mounted with a first synchronous wheel (41); the first synchronous wheel (41) and the second synchronous wheel (42) are connected via a synchronous belt transmission; a side shell (8) is fixedly mounted on one side of the purification box (1); the side shell (8) is used to provide protection for the first synchronous wheel (41), the second synchronous wheel (42) and the synchronous belt; The drying chamber (10) is adjacent to the exhaust chamber (19), the drying chamber (10) is located between the cleaning chamber (9) and the acceleration chamber (11), and the exhaust chamber (19) is located between the cleaning chamber (9) and the connecting chamber (18). The inner walls of the drying chamber (10) and the exhaust chamber (19) are respectively fixedly mounted with a first activated carbon plate (21) and a second activated carbon plate (23), the first activated carbon plate (21) and the second activated carbon plate (23) are used to complete the adsorption and dehumidification of industrial waste gas, and the bottom of the drying chamber (10) and the top of the exhaust chamber (19) are both provided with a plurality of through holes to facilitate the passage of industrial waste gas; The first liquid collecting chamber (14) and the second liquid collecting chamber (17) are respectively located below the first spray chamber (13) and the second spray chamber (16); a plurality of S-shaped delivery pipes (48) are fixedly passed through the first liquid collecting chamber (14) and the second liquid collecting chamber (17); one end of each of the plurality of S-shaped delivery pipes (48) is connected to an adjacent spray air duct (46); the spray liquid waste liquid storage chamber (15) is located below the first liquid collecting chamber (14) and the second liquid collecting chamber (17); the other end of each of the plurality of S-shaped delivery pipes (48) is connected to the spray liquid waste liquid storage chamber (15) for collecting the spray liquid waste liquid; A waste liquid infusion pipe (24) is fixedly passed through one side of the spray liquid waste liquid storage chamber (15), a waste liquid delivery pump (25) is arranged on the waste liquid infusion pipe (24), and a corresponding valve is arranged on the waste liquid infusion pipe (24). The other end of the waste liquid infusion pipe (24) is fixedly passed through one side of the purification box (1) and is connected to the cleaning chamber (9), and is used to input the spray liquid waste liquid in the spray liquid waste liquid storage chamber (15) into the cleaning chamber (9). An inlet and outlet water pipe (7) is fixedly passed through one side of the cleaning chamber (9), and a corresponding valve is arranged on the inlet and outlet water pipe (7). The inlet and outlet water pipe (7) is used to input and discharge the liquid in the cleaning chamber (9).

2. The method for using the industrial indoor waste gas environmental protection emission treatment equipment according to claim 1 is characterized in that: The following steps are involved: S1. During use, the user can first inject the spray liquid and water to be used into the spray liquid storage chamber (12) and the cleaning chamber (9) respectively through the feeding pipe (5) and the water inlet and outlet pipes (7). Then, the user can start the water pump (27). Then, the industrial waste gas to be treated can be input into the purification box (1) through the external air inlet pipe (2). The industrial waste gas will enter the cleaning chamber (9) through a plurality of shunt pipes (4) and then be ejected through a plurality of air outlet pipes (20). After the industrial waste gas passes through the cleaning chamber (9), the dust therein will be left behind by the water. At the same time, some water-soluble substances in the industrial waste gas will also be left behind by the water. Then, the cleaned industrial waste gas will enter the drying chamber (10) through the reserved holes and pass through the first activated carbon plate (21) to complete moisture absorption, drying and simple adsorption purification, thereby preventing the water in the industrial waste gas from diluting the spray liquid that is subsequently in contact with the industrial waste gas, resulting in a poor spraying effect. S2, the industrial waste gas after drying will enter the accelerating tube (22), and move along the accelerating tube (22) until it enters the first spray chamber (13); after entering the accelerating tube (22), the gas flow rate is accelerated, so that the industrial waste gas can drive the impeller (36) to rotate when moving, and the impeller (36) can drive the half gear (37) to rotate when rotating, and the half gear (37) can intermittently drive the intermittent gear (38) to rotate when rotating, and the intermittent gear (38) is provided with a proximity switch (39), and the proximity switch (39) is located at one of the intermittent positions. When the proximity switch (39) moves to the position of the L-shaped plate (40), the proximity switch (39) will remain stationary for a certain period of time, and the L-shaped plate (40) can complete the triggering of the proximity switch (39) during this period of time. When the intermittent gear (38) moves again, the proximity switch (39) moves away from the L-shaped plate (40), until after a period of time, the proximity switch (39) will move to the bottom of the L-shaped plate (40) again to complete the triggering; S3, when the proximity switch (39) is not triggered, the first solenoid valve (33) is opened, the second solenoid valve (34) is closed, and the water pump (27) draws the spray liquid into the filling box (26) until the filling box (26) is full, and the spray liquid flows back into the spray liquid storage chamber (12) through the return pipe (28); when the proximity switch (39) is triggered, the first solenoid valve (33) is closed, the second solenoid valve (34) is opened, and the water pump (27) pushes the spray liquid into the first spray pipe (29), the second spray pipe (30), and the third spray pipe (31) respectively, and is sprayed out through the atomizing nozzle (32), and the industrial waste gas enters the first spray chamber (13) and enters the second spray chamber (16) along the spray air duct (46) until it is discharged into the connecting chamber (18). The industrial waste gas in the first spray chamber (13) and the second spray chamber (16) can be discharged. The industrial waste gas can be sprayed intermittently by the spray liquid, and due to the bending design of the spray air duct (46), it can be ensured that the industrial waste gas can contact the spray liquid multiple times and fully, and the effect of the spray reaction can be ensured to be better; because the rotation speed of the impeller (36) can be changed with the flow speed of the industrial waste gas, the spraying frequency of the spray liquid can be changed with the change of the air volume of the industrial waste gas, which is conducive to spraying a suitable amount of industrial waste gas, and the spraying effect is better, which can reduce unnecessary waste of spray liquid and is more environmentally friendly; the industrial waste gas after spraying will enter the connecting chamber (18) and enter the exhaust chamber (19) through the connecting chamber (18). The industrial waste gas can be fully stretched in the connecting chamber (18), which is conducive to ensuring that it can fully contact with the second activated carbon plate (23) in the exhaust chamber (19). After that, the industrial waste gas that has been dehumidified and adsorbed again can be discharged through the exhaust pipe (6); S4, when the impeller (36) rotates, it can drive the stirring shaft (43) to rotate through the first synchronous wheel (41) and the second synchronous wheel (42), and the plurality of stirring blades (44) can stir the spray liquid in the spray liquid storage chamber (12), thereby avoiding precipitation in the spray liquid and ensuring a good use effect of the spray liquid; S5. In the first spray chamber (13) and the second spray chamber (16), the sprayed liquid can slide down along the baffle (45) to the lowest point of the spray air duct (46). At this time, the spray liquid waste can be transported to the spray liquid waste storage chamber (15) through a plurality of S-shaped delivery pipes (48) for collection. The S-shaped delivery pipe (48) adopts a bending design, and can use the spray liquid waste to complete the sealing of the pipeline, thereby preventing industrial waste gas from escaping from the S-shaped delivery pipe (48); the spray liquid waste storage chamber (15 ) after the waste gas treatment is completed, the waste liquid spraying liquid in the cleaning chamber (9) can be transported to the cleaning chamber (9) through the waste liquid infusion pipe (24) by using the waste liquid delivery pump (25). The pH value of the water in the cleaning chamber (9) will gradually change due to long-term contact with the industrial waste gas. At this time, the waste liquid spraying liquid is transported to the cleaning chamber (9), so that the waste liquid spraying liquid can be neutralized with the water in the cleaning chamber (9) that has been in contact with the industrial waste gas for a long time, which is beneficial to the subsequent treatment of the waste liquid, saves the use of other materials, and is more environmentally friendly.

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