CN209752453U

CN209752453U - Circulating wet-type gas purifying and filtering system

Info

Publication number: CN209752453U
Application number: CN201821580582.5U
Authority: CN
Inventors: 杨恢磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2019-12-10
Anticipated expiration: 2028-09-27

Abstract

A circulating wet gas purifying and filtering system comprises a cavity structure with a gas inlet and a gas outlet, and is characterized in that the gas outlet is provided with an exhaust fan; a wet type filtering component for filtering gas and a circulating component for enabling the wet type filtering component to circularly move in the cavity structure are arranged in the cavity structure; the lower part of the cavity structure is provided with filtrate, a filtrate filtering device and a filtrate suction and spray device for sucking the filtrate to spray and clean the wet-type filtering component; the wet treatment has an anti-explosion function compared with bag-type dust removal, and is safer to collect dust and other polluted gases; the collected particles or other impurities can be timely and effectively treated by the system, and the system has a self-cleaning function and can be recycled for a long time.

Description

Circulating wet-type gas purifying and filtering system

Technical Field

The utility model relates to a gaseous net system of straining, especially a gaseous net system of straining of circulation wet-type.

Background

Most of the existing air filtering and purifying devices are filtered by filter paper, and large molecules are intercepted by artificial gaps of the filter paper through gas with small molecules, so that the filter paper can only select large particles with pores which cannot pass through for filtering, namely the filter paper adopts the selection of body size for filtering, and if small molecules are filtered, components harmful to human or environment, such as PM2.5PM10 or other macromolecular organic components and the like, cannot be filtered. It is also more critical that after a certain time, i.e. after a certain treatment capacity of the filter element, the gap of the filter paper is blocked or damaged by cavitation, and the filter element must be continuously replaced in order to maintain the operation; and some flammable and explosive polluting gases are susceptible to explosion during such treatment.

SUMMERY OF THE UTILITY MODEL

the utility model relates to a solve present filtration purifier and be mostly through the filter paper filtering, exist to less particulate matter or molecular filtration not thoroughly, the filter core easily blocks up, must frequently change some flammable and explosive gaseous pollutants problem that explodes easily in this kind of processing procedure.

According to the filter, a gap structure is formed in a filtering area by adopting the wet-type filtering assemblies, when airflow passes through gaps among the wet-type filtering assemblies, the airflow is fully contacted with filtrate on the surfaces of the wet-type filtering assemblies, and the tension action of the surfaces of colloid of the filtrate adsorbs particles or macromolecules in the gas contacted with the colloid of the filtrate; the gaps formed among the filter balls are similar to nostrils, and the filtrate is similar to nasal mucosa and can be stuck by the nasal mucosa when dust enters the nostrils. The interception effect of the filtering component, the Brown diffusion effect of molecules and the inertia collision are acted together to fully contact with the airflow. The gas flows to the filtering area and is divided into a plurality of small unit spaces by the filtering component, the flow speed is reduced, thus impurities in the gas are more beneficial to contacting with the wet-type filtering component and the filtrate, and the gas continuously exchanges and flows under the action of the fan because the filtering area is large enough and flows to a long enough distance or keeps enough time in the filtering area. The filtering operation is continuously completed.

The utility model adopts the technical proposal that: a circulating wet gas purifying and filtering system comprises a cavity structure with a gas inlet and a gas outlet, and is characterized in that the gas outlet is provided with an exhaust fan; a wet type filtering component for filtering gas and a circulating component for enabling the wet type filtering component to circularly move in the cavity structure are arranged in the cavity structure; the lower part of the cavity structure is provided with filtrate, a filtrate filtering device and a filtrate suction spraying device for sucking the filtrate to spray and clean the wet-type filtering component.

Further, the wet filter component is a small ball filled in the cavity structure; the circulating assembly comprises a vertical stirring device arranged at the middle upper part of the cavity structure, a transverse stirring device arranged at the middle part of the cavity structure and a vertical lifting device arranged at the middle lower part of the cavity structure, the bottom end of the vertical lifting device is inserted into the filtrate, a separation pore plate is arranged between the top surface of the filtrate and the transverse stirring device, and small holes with diameters smaller than the diameters of the small balls are formed in the separation pore plate; the bottom of the cavity structure is also provided with a bottom clapboard, the lower part of the bottom clapboard is a sedimentation tank, and the sedimentation tank discharges settled sewage to the outside through a sewage discharge pipe.

Furthermore, protective nets are arranged on the inner sides and the outer sides of the air inlet and the air outlet, the protective nets are grids or grids, and the air inlet and the air outlet are arranged diagonally to prolong a filtering path as far as possible.

Further, the vertical lifting device is a flexible auger conveyor.

Furthermore, the small ball is hollow and provided with a porous structure, and the material of the small ball (8) is glass, ceramic, metal, weather-resistant plastic or rubber; some of the pellets are magnetic tracer pellets, which can be used for detecting their trajectory in the cavity structure with an external detection device.

Furthermore, the vertical stirring device comprises a vertical circulating mesh belt which is supported into a rectangular frame by four rolling shaft rods and a plurality of vertical stirring frames which are uniformly fixed on the vertical circulating mesh belt, the small balls can pass through the grids of the vertical circulating mesh belt but cannot pass through the grids of the vertical stirring frames, the vertical stirring frames are rectangular and are provided with vertical pull rods on the left and the right,

Furthermore, the transverse stirring device comprises a transverse circulating mesh belt and a plurality of transverse stirring frames uniformly fixed on the transverse circulating mesh belt, the small balls can penetrate through the meshes of the transverse circulating mesh belt but cannot penetrate through the meshes of the transverse stirring frames, the transverse stirring frames are rectangular, and the transverse stirring frames are provided with transverse pull rods at the left and the right, and are driven by rotary driving devices at the two ends of the transverse circulating mesh belt to rotate so as to drive the transverse stirring frames to rotate.

Further, the components of the filtrate are a mixture of water, a surfactant, an inorganic bactericide, an aromatic and an enzyme preparation.

Further, the filtrate filtering device comprises a filter belt and a filter belt winding device, the filter belt winding device controls the winding of the filter belt through an automatic control program, and the filter belt can automatically update the position at intervals; the filtrate suction and spray device comprises an upper pipe belt and a lower pipe belt, a spray head is mounted at the upper end of the upper pipe belt, the joint of the upper pipe belt and the separation pore plate is a flexible connecting pipe belt, the filter belt is located between the upper pipe belt and the lower pipe belt, and a pushing device and a tensioning spring are arranged below the upper pipe belt.

The cleaning and filtering method of the circulating wet-type gas cleaning and filtering system specifically comprises the steps of driving the wet-type filtering component to circulate in the cavity through the circulating component which circularly moves in the cavity structure, carrying out wet-type filtering on gas entering from the gas inlet by utilizing the matching of a gap between filtrate on the surface of the wet-type filtering component and the wet-type filtering component, and washing and self-cleaning the circulating component and the wet-type filtering component through the filtrate filtering device and the filtrate suction and spraying device.

The utility model has the advantages and the characteristics that: 1. the wet treatment has an anti-explosion function compared with bag-type dust removal, and is safer to collect dust and other polluted gases; 2. collected particles or other impurities can be timely and effectively treated systematically; 3. has self-cleaning function and can be recycled for a long time.

Drawings

Fig. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention (the ball is not shown in the figure for clarity of structure);

FIG. 2 is an enlarged schematic view of FIG. 1 at the dashed line;

FIG. 3 is a schematic view of the structure of FIG. 1 after addition of the beads;

Fig. 4 is a schematic perspective view of a vertical stirring device (or vertical stirring device);

Fig. 5 is a diagram of the trace of the moving direction of the small ball in the cavity.

The reference numbers in the figures denote: 1-air inlet, 2-air outlet, 3-cavity structure, 4-exhaust fan, 5-filtrate, 6-filtrate filtering device, 61-filter belt, 62-filter belt rolling device, 7-filtrate suction spraying device, 71-upper pipe belt, 72-lower pipe belt, 73-filtrate suction pump, 74-pushing device, 75-tensioning spring, 76-flexible connecting pipe belt, 77-spray head, 8-small ball, 9-vertical stirring device, 91-vertical circulating mesh belt, 92-vertical stirring frame, 93-vertical pull rod, 10-vertical stirring device, 101-horizontal circulating mesh belt, 102-horizontal stirring basket, 103-horizontal pull rod, 11-vertical lifting device, 12-protective net, 13-separating pore plate, 14-bottom partition board, 15-sedimentation tank, 16-blow-off pipe and 17-bracket.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

As shown in figure 1, the circulating wet gas purifying and filtering system comprises a cavity structure 3 with a gas inlet 1 and a gas outlet 2, and is characterized in that an exhaust fan 4 is arranged on the gas outlet 2; a wet-type filtering component for filtering gas and a circulating component for enabling the wet-type filtering component to circularly move in the cavity structure are arranged in the cavity structure 3; and the lower part of the cavity structure 3 is provided with a filtrate 5, a filtrate filtering device 6 and a filtrate suction and spray device 7 for sucking the filtrate to spray and clean the wet-type filtering component.

The wet filter component is a small ball 8 filled in the cavity structure 3; the circulating assembly comprises a vertical stirring device 9 arranged at the middle upper part of the cavity structure 3, a transverse stirring device 10 arranged at the middle part of the cavity structure 3 and a vertical lifting device 11 arranged at the middle lower part of the cavity structure 3, the bottom end of the vertical lifting device 11 is inserted into the filtrate 5, a separation pore plate 13 is arranged between the top surface of the filtrate 5 and the transverse stirring device 10, and a small hole with the diameter smaller than that of the small ball 8 is formed in the separation pore plate 13; the bottom of the cavity structure 3 is also provided with a bottom clapboard 14, the lower part of the bottom clapboard 14 is a sedimentation tank 15, the sedimentation tank 15 discharges precipitated dirt to the outside through a sewage discharge pipe 16, and then the dirt is treated in a unified and centralized way.

The small balls can be replaced by other types of filter components, and specifically, the small balls can be matched and combined with the filter components.

1, mesh belt type, stainless steel, plastic, etc., and is suitable for rolling release and has a porous structure. Is suitable for high-temperature environment, oil smoke treatment and the like

2, weaving cloth belts, cotton and hemp or weaving the cloth belts and the cotton and hemp in a mixed mode with metal wires, and making the cloth belts and the cotton and hemp porous. Is suitable for precise filtration.

3, the structure of the hammer is suitable for quick rotation without leaving. The chain ball is a combination of a ball, a chain and a mesh belt, and is a cooperative operation mode of one or more chain balls (various filter assemblies are provided with relevant electromagnetic points, so that the running and flowing relevant data of the filter assemblies are conveniently detected, and the optimal operation effect is achieved).

In order to prevent small animals or impurities floating along with air flow from entering and prevent overflow of the wet filter assembly, protective nets 12 are arranged on the inner sides and the outer sides of the air inlet 1 and the air outlet 2, the protective nets 12 are grids or grids, and the air inlet 1 and the air outlet 2 are arranged diagonally to prolong a filter path as much as possible.

the vertical lifting device 11 is a flexible auger conveyor, which is indicated by the dashed line in fig. 1 by the bypass of the lateral agitation device 10.

The small ball 8 is hollow and provided with a porous structure, and the material of the small ball 8 is glass, ceramic, metal, weather-resistant plastic or rubber; the size of the small ball is determined by the treatment capacity and the treatment type, the ball with large treatment capacity has larger diameter, the ball with finer treatment requirement has smaller diameter, in addition, in order to supplement the space between the balls, the small ball can supplement the fillers with other diameters or other shapes, so that the air flow is more fully contacted with the filtrate, the flow of the balls is more complete, and no dead angle or omission exists; some pellets in the pellets 8 are magnetic tracing pellets, the magnetic tracing pellets can detect the track of the pellets in the cavity structure by using an external detection device, the filter pellets in the filter area are replaced in time in a circulating manner by using detection related data, and the filter liquor is sucked into the spraying frequency of the spraying device 7.

As shown in fig. 4, the vertical stirring device 9 includes a vertical stirring mesh belt 91 supported by four rolling shafts to form a rectangular frame, and a plurality of vertical stirring frames 92 uniformly fixed on the vertical circulating mesh belt 91, the vertical stirring frames 92 are rectangular and provided with vertical pull rods 93 at left and right sides thereof, and the bold lines in the figure represent rigid frames.

The structure of the transverse stirring device 10 is similar to that of the stirring device 9, and comprises a transverse circulating mesh belt 101 and a plurality of transverse stirring frames 102 uniformly fixed on the transverse circulating mesh belt 101, wherein the transverse stirring frames 102 are rectangular and are provided with transverse pull rods 103 at the left and right sides thereof, and the transverse circulating mesh belt 101 is driven by a rotary driving device (such as a motor and a gasoline engine) at the two ends thereof to rotate so as to drive the transverse stirring frames 102 to rotate.

The components of the filtrate 5 are a mixture of water, surfactant, inorganic bactericide, aromatic and enzyme preparation (corresponding enzyme types are selected according to different pollutants).

The filtrate filtering device 6 comprises a filter belt 61 and a filter belt winding device 62, the filter belt winding device 62 controls the winding of the filter belt through an automatic control program, and the filter belt can automatically update the position at intervals; the filtrate suction and spray device 7 comprises an upper pipe belt 71 and a lower pipe belt 72, the upper end of the upper pipe belt 71 is provided with a spray head 77 (the dotted line in the outline line of the upper pipe belt 71 in figure 1 indicates that the upper pipe belt is firstly embedded into the side wall of the cavity structure 3 and then extends from the side wall to the small ball outlet above the vertical lifting device 11), and the joint of the upper pipe belt 71 and the separating orifice plate 13 is a flexible connecting pipe belt 76, the filter belt 61 is positioned between the upper pipe belt 71 and the lower pipe belt 72, a pushing device 74 and a tension spring 75 are arranged below the upper pipe belt 71, the pushing device 74 pushes the upper pipe belt 71 upwards at intervals, at the moment, the upper pipe belt 71 and the lower pipe belt 72 are separated, the filter belt rolling device 62 simultaneously updates the position of the filter belt 61, and after the position of the filter belt 61 is updated in place, the pusher 74 is retracted and the upper tubular strap 71 is re-tensioned against the mouth of the lower tubular strap 72 by the tensioning spring 75.

This patent filtrating handles for self-cleaning mode, and filtrating circulates through filtrating suction pump, and filtrating is through the circulation of above-mentioned filter belt and pump work. Furthermore, the filter belt passes through the filter belt winding device to complete the updating of the filter belt at the inlet part of the pump. The electric system control of the whole device starts a contact point to alarm when the filter belt is about to release. Meanwhile, when the filter belt is not installed or the release of the filter belt is finished, the safety system does not work when receiving the signal of the corresponding contact, and an alarm is given. The filter belt is mainly used for collecting particulate matters or macromolecular precipitates in filtrate, and the filter belt is used up after waste of the device is used up. And processing according to the relevant specified requirements.

As shown in fig. 5, the cleaning and filtering method of the circulating wet gas cleaning and filtering system is to drive the wet filter assembly (i.e. a small ball, which can be replaced by other recyclable objects) to circulate in the cavity by the circulating assembly circulating in the cavity structure, wet filter the gas entering from the gas inlet by utilizing the clearance fit between the filtrate on the surface of the wet filter assembly and the wet filter assembly, and wash and self-clean the circulating assembly and the wet filter assembly by the filtrate filter device and the filtrate suction and spray device.

The utility model relates to a high-efficient gaseous device that strains, the processing to the air of simulation animal respiration. With the mode of elimination of nature rainwater to dust in the air, the gas (including ordinary air, various tail gases, air oil smoke etc.) of handling gets into this device, because filtrating and colloid tension effect, through straining the subassembly, debris in the gas, particulate matter are intercepted by the last filtrate of filtering component, glue and catch, and filtering component can renew self-cleaning at any time simultaneously, the renewal of filtrating, the guarantee filtering component's of system validity reaches and lasts effectual gas's of straining effect.

The filter assembly circulation and cleaning system, the above mentioned filter assembly, due to the distribution of the particles in the gas, guarantees effectiveness and continuity of the treatment of the gas only if the function of the filtering area is guaranteed to be consistent and constant. The filter assembly is driven by the device to flow in adjustable and orderly directions. The filter assembly is fully soaked with filtrate in a cleaning area of the device, the filter assembly is fully cleaned by the cleaning wheel and the conveying belt, the filter assembly is adhered with the filtrate in the cleaning process, the filter assembly is further cleaned and carried by the conveying belt through the further adhesive filtrate in an initial pool of the filtrate, and the filter assembly is ready to enter the next step.

The treatment of the filtrate, the effect of the filtrate in the device is like the effect of blood on human body, so the filtrate is attached to the surface of the filtering component mentioned above, after the particles and macromolecules are adhered, the filtrate must enter the next link, and then flows through a pumping pipeline, a circulating filtering frame and then further returns to a filtrate bin, and a proper amount of additive is added according to the amount of the treatment gas and the components to be filtered, and the mixture enters the working process of the device after being effectively mixed.

The filtrate mainly comprises neutral water and a surfactant, and is a pollution-free and safe ionic solvent or colloid with sterilization and deodorization effects, a colloid solvent without volatility and other thickening and inorganic preservatives is added, or plant extract or a solvent which is favorable for bonding the substances is added according to the selection of components to be filtered, and no new substances which damage the environment can be generated after the components to be filtered react with all the solvents. The most basic filtrate of the filtrate in a general filtering device is water, the proportion of other additives is small, so that the operation and maintenance are simple, the water and the auxiliary filtrate additives are added according to function improvement, and the operation can be ensured by replacing a self-filtering belt. For oil fume treatment, the filtrate mainly absorbs peculiar smell and decomposes and demulsifies grease.

The filtrate and the particles adsorbed in the front form a new colloid, the colloid can be layered under the action of sedimentation, and can also react with subsequent additives to generate a pollution-free water-insoluble substance, so that the subsequent filtrate can be self-cleaned and updated. The filter tank can be designed into a funnel shape, the upper part is large, the lower part is small, and the filtrate can be vibrated by sound waves, so that the collection and treatment of precipitates in the filtrate are facilitated.

The utility model discloses not only can handle and accomplish gaseous up to standard, more can be to the filtration of absorbing gas. Because of the Brownian motion of gas molecules, gas passes through a physical pore gap formed by a filter assembly carrying filtrate in the flow, the filtrate is a stable neutral colloidal solution, the performance of the filtrate can be selected according to the filtered gas or other requirements, if water or a solution containing an enzyme preparation and other active oxides is simply selected, the filtrate sticks and intercepts macromolecules and particles in the filtrate in the flow process, the filtrate continuously and circularly flows along with small balls, the filtrate colloid is continuously updated, further, the self-cleaning function of the filtrate colloid is realized, the harmless treatment of waste collected by the filtrate is completed, and the environment-friendly filtering effect of the air or other gases is realized under the double action. The most direct effect is to timely and effectively treat collected particles or other impurities scientifically.

The utility model discloses can link with the ventilation facility of air conditioner etc. and other forms, can multistage cluster and connect, multistage processing removes dust, and air purification such as deodorization peculiar smell also can carry out the environmental protection of the tail gas of motor vehicle and handle. Can be applied to the high standard requirements of various gas sources and the pollution-free treatment of various other discharged gases. The harm is eliminated at the source, the problems of fog, the particles in the air such as MP10, MP2.5, SO2, NO and the like, automobile exhaust pollution, macromolecular substances of harmful gases such as indoor formaldehyde and the like, oil smoke and the like which are related to the environmental protection and the civilian life of the air are effectively solved, and the health of human beings is benefited. Is an effective means and a new idea for human beings to deal with the environmental deterioration at present. The complex problem is simplified, so the application prospect is wide, and the market development value is strong.

Regarding the processing of explosion-proof dust, this patent has unique effect, because be wet-type processing, has explosion-proof function more than the sack formula dust removal, and it is safer to collect the dust. Due to the effect of the filtrate and the filtering component, the dust is adsorbed on the surface of the filtering component, the filtrate is cleaned and circulated, the collection of the dust with recycling value is ensured, and meanwhile, the dust is combined with water in time, so that the humidity is increased, and the combustible and explosive probability of the dust is greatly reduced. The polishing powder can be widely applied to places with flammable and explosive dust, such as aluminum product polishing, household polishing and the like.

The filtrate intercepts impurities in the gas, such as particles, macromolecules and the like. And further, the circular motion of the filtering component, self-cleaning, the circulation of the filtrate and the self-cleaning of the filtrate form the normality of the viscous section of the filtering area, and initialization. Furthermore, because the circulating movement direction of the filter assembly is opposite to the gas flow direction, namely, because the flow circulation of the filter balls moves relative to the air to be treated, the optimal combination state of the filter area formed by the filter assembly and the filter area when the filter area effectively treats the gas is ensured, and the impurities in the air to be treated are ensured to be fully contacted and completely intercepted with the filtrate. After the filter assembly is cleaned, the filter assembly is carried to the filter area by a conveyor, a lifter, etc. The filter assembly moves in the opposite direction to the inlet flow, and after reaching the top, the filter assembly is communicated with the filter chamber, namely the filter area is closed, so that the filter assembly at the uppermost part of the filter area is firstly contacted with the inlet flow, the filter assembly is fully contacted with the air flow under the combined action of interception effect, molecular Brownian diffusion effect and inertial collision due to the tension adsorption of filter liquid colloid, particles and macromolecules in the air flow are adhered in the selection of the filter liquid on the surface of the filter ball, and the normal state, the continuity and the adjustability of the area are realized, so that the process which cannot be realized by other conventional gas purification equipment is realized.

For the rapid flow of gas, the outlet is provided with a negative pressure exhaust fan, and for gas-consuming products, the load of the fan can be reduced by the negative pressure or the exhaust fan is not used. The gas outlet can be connected with other devices for further processing the gas, such as a drying function, an ultraviolet sterilization function and a device for generating negative ions, so as to meet different requirements. And adding a flange which is connected with other functional equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for the description of the structural relationship and the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A circulating wet gas purifying and filtering system comprises a cavity structure (3) with a gas inlet (1) and a gas outlet (2), and is characterized in that an exhaust fan (4) is arranged on the gas outlet (2); a wet-type filtering component for filtering gas and a circulating component for enabling the wet-type filtering component to circularly move in the cavity structure are arranged in the cavity structure (3); and the lower part of the cavity structure (3) is provided with filtrate (5), a filtrate filtering device (6) and a filtrate suction and spraying device (7) for sucking the filtrate to spray and clean the wet-type filtering component.

2. The circulating wet gas cleaning and filtration system of claim 1, wherein: the wet type filtering component is a small ball (8) filled in the cavity structure (3); the circulating assembly comprises a vertical stirring device (9) arranged at the middle upper part of the cavity structure (3), a transverse stirring device (10) arranged at the middle part of the cavity structure (3) and a vertical lifting device (11) arranged at the middle lower part of the cavity structure (3), the bottom end of the vertical lifting device (11) is inserted into the filtrate (5), a separation pore plate (13) is arranged between the top surface of the filtrate (5) and the transverse stirring device (10), and the separation pore plate (13) is provided with a small hole with the diameter smaller than that of the small ball (8); the bottom of the cavity structure (3) is also provided with a bottom clapboard (14), the lower part of the bottom clapboard (14) is a sedimentation tank (15), and the sedimentation tank (15) discharges settled sewage to the outside through a sewage discharge pipe (16).

3. The circulating wet gas cleaning and filtration system of claim 1, wherein: the filter is characterized in that protective nets (12) are arranged on the inner sides and the outer sides of the air inlet (1) and the air outlet (2), the protective nets (12) are grids or grids, and the air inlet (1) and the air outlet (2) are arranged diagonally to prolong a filtering path as far as possible.

4. the circulating wet gas cleaning and filtration system of claim 2, wherein: the vertical lifting device (11) is a flexible auger conveyor.

5. The circulating wet gas cleaning and filtration system of claim 2, wherein: the small balls (8) are hollow and provided with porous structures, and the small balls (8) are made of glass, ceramic, metal, weather-resistant plastic or rubber; some of the small balls (8) are magnetic tracing small balls, and the magnetic tracing small balls can be detected by an external detection device on the track of the magnetic tracing small balls in the cavity structure.

6. The circulating wet gas cleaning and filtration system of claim 2, wherein: the vertical stirring device (9) comprises a vertical circulating mesh belt (91) which is supported into a rectangular frame by four rolling shaft rods and a plurality of vertical stirring frames (92) which are uniformly fixed on the vertical circulating mesh belt (91), the small balls (8) can pass through the grids of the vertical circulating mesh belt (91) but cannot pass through the grids of the vertical stirring frames (92), and the vertical stirring frames (92) are rectangular and are provided with vertical pull rods (93) on the left and right.

7. The circulating wet gas cleaning and filtration system of claim 2, wherein: the transverse stirring device (10) comprises a transverse circulating mesh belt (101) and a plurality of transverse stirring frames (102) uniformly fixed on the transverse circulating mesh belt (101), the small balls (8) can pass through the grids of the transverse circulating mesh belt (101) but cannot pass through the grids of the transverse stirring frames (102), and the transverse stirring frames (102) are rectangular and are provided with transverse pull rods (103) at the left and right sides thereof, and the transverse circulating mesh belt (101) is driven by rotary driving devices at the two ends thereof to rotate so as to drive the transverse stirring frames (102) to rotate.

8. the circulating wet gas cleaning and filtration system of claim 1, wherein: the filtrate filtering device (6) comprises a filter belt (61) and a filter belt winding device (62), the filter belt winding device (62) controls the winding of the filter belt through an automatic control program, and the filter belt can automatically update the position at intervals; filtrate suction spray set (7) include upper hose band (71) and lower pipe area (72), and upper end ann of upper hose band (71) has shower head (77), and upper hose band (71) and partition orifice plate (13) junction be flexible connection hose band (76), and strainer (61) are located upper hose band (71) and lower pipe area (72) between, and the below of upper hose band (71) is equipped with thrustor (74) and tension spring (75).