CN112973349A - Exhaust treatment device convenient to replace filter screen structure - Google Patents
Exhaust treatment device convenient to replace filter screen structure Download PDFInfo
- Publication number
- CN112973349A CN112973349A CN202110132418.8A CN202110132418A CN112973349A CN 112973349 A CN112973349 A CN 112973349A CN 202110132418 A CN202110132418 A CN 202110132418A CN 112973349 A CN112973349 A CN 112973349A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- filter layer
- inner cavity
- box
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a waste gas treatment device convenient for replacing a filter screen structure, which comprises a shell, wherein an air inlet pipe is arranged at the outer side of the shell, an air inlet fan is arranged at one side, close to the air inlet pipe, of the top end in the shell, a baffle is arranged at one side, far away from the air inlet pipe, of the air inlet fan and is positioned at the top end in the shell, an exhaust fan is arranged at one side, far away from the air inlet fan, of the baffle, a liquid spraying pipe is arranged at the lower end of the baffle, a plurality of atomizing nozzles are arranged at the lower end of the liquid spraying pipe, a first liquid conveying pipe is arranged at the middle position of the bottom of the liquid spraying pipe, a first purification box is arranged at one side of the first liquid conveying pipe. Has the advantages that: the device can purify waste gas more thoroughly, effectively remove harmful gas in the waste gas, and can recycle reaction liquid without causing resource waste.
Description
Technical Field
The invention relates to the field of energy conservation and environmental protection, in particular to a waste gas treatment device with a conveniently replaced filter screen structure.
Background
At present, modern industrial production progresses at a rapid pace, people bring high-quality life, and meanwhile, the environment is also damaged irrevocably, the phenomenon of disordered discharge of industrial waste gas is particularly serious, the waste gas is directly discharged, certain resource waste is caused, the recycling rate is low, certain potential safety hazards exist, and the method is an expression of irresponsibility to environmental protection and human development. The existing purifier generally only removes dust and purifies through water mist or water spray, but the purification is not thorough, for example, harmful gases in waste gas and the like can not be removed, and water after the water mist or water spray dust removal purification is not recycled, so that the waste of water resources is caused.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention provides a waste gas treatment device with a conveniently replaced filter screen structure, aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a waste gas treatment device convenient for replacing a filter screen structure comprises a shell, wherein an air inlet pipe is arranged at the outer side of the shell, an air inlet fan is arranged at one side, close to the air inlet pipe, of the top end inside the shell, a baffle is arranged at one side, far away from the air inlet pipe, of the air inlet fan, an exhaust fan is arranged at one side, far away from the air inlet fan, of the baffle, a liquid spraying pipe is arranged at the lower end of the baffle, a plurality of atomizing nozzles are arranged at the lower end of the liquid spraying pipe, a first liquid conveying pipe is arranged at the middle position of the bottom of the liquid spraying pipe, a first purification box is arranged at one side of the first liquid conveying pipe, a second purification box is arranged at the other side of the first liquid conveying pipe, a liquid collecting box is arranged at the lower ends of the first purification box and the second purification box, the first liquid conveying pipe penetrates, the lower end of the infusion device is provided with a liquid inlet, one side of the bottom of the liquid collecting box is provided with a second infusion tube, one end of the second infusion tube, which is far away from the liquid collecting box, is provided with a circulating device, the lower end of the circulating device is connected with one side of the liquid inlet through a third infusion tube, one side of the infusion device and the lower end of the second infusion tube are provided with a motor, the top end of one side of the purification box, which is far away from the first infusion tube, is provided with a first guide plate, the top end of the first guide plate, which is positioned above the first guide plate and inside the shell, is provided with an ultraviolet lamp, the lower end of the first guide plate and the side wall inside the shell are provided with a second guide plate, a first filter layer is arranged between the lower end of the first guide plate and the upper end of the second guide plate, the lower end of, a fourth guide plate is arranged below the third guide plate and on the side wall of the inner part of the shell, a third filter layer is arranged between the lower end of the third guide plate and the upper end of the fourth guide plate, a fixed plate is arranged below the fourth guide plate and between the liquid collecting tank and the side wall of the shell, an air outlet pipe is arranged on one side of the fixed plate and on the outer side of the shell, a plurality of rollers are arranged at the bottom of the shell, and a control switch is arranged above the air outlet pipe and on the outer side of the shell;
the infusion device comprises a seal box, the upper end of the seal box is connected with a first infusion tube, the lower end of the seal box is connected with a liquid inlet, the upper end of the interior of the seal box is provided with a first screw rod, the lower end of the first screw rod and the interior of the seal box are provided with a second screw rod matched with the first screw rod, one side of the first screw rod is provided with a rotating shaft, the rotating shaft penetrates through the side wall of the seal box, one end, far away from the first screw rod, of the rotating shaft is connected with an output shaft of a motor, and the lower end of the second screw rod and the interior of the seal box are provided with a first limiting plate;
the circulating device comprises a second limiting plate, the lower end of the second limiting plate is provided with a movable block matched with the second limiting plate, and the lower end of the movable block is provided with a plurality of springs;
the liquid spraying pipe is spiral;
a filter is arranged at the joint of the liquid collecting box and the second infusion tube;
the first guide plate, the second guide plate, the third guide plate and the fourth guide plate are arranged in a staggered mode;
the first filter layer is a filter cotton layer, the second filter layer is an activated carbon layer, and the third filter layer is an adsorption layer;
the roller is a universal wheel.
Further, the filter layer one side is provided with the cooperation box, be provided with in the cooperation box with filter layer one carries out convenient dress card and change realization in turn a high-efficient dismouting of filter layer and the maintenance device who maintains.
Further, the maintenance device comprises a matching box body, a penetrating inner cavity is arranged in the matching box body, a side inner cavity is arranged on one side of the penetrating inner cavity, symmetrical inner grooves are formed in the inner side inner cavity in a communicating mode, the inner grooves are communicated with the penetrating inner cavity, a middle inner cavity is arranged in the inner side inner cavity in a communicating mode, a first filter layer is arranged on the outer side of the first filter layer and used for clamping and achieving the first filter layer to stabilize the support assembly and the first filter layer to be detached, a separating assembly used for separating the support assembly from the first filter layer is arranged in the side inner cavity, and a conveying assembly which is used for conveying the first filter layer into the side inner cavity and can push the first filter layer into the support assembly is arranged in the middle inner.
Further, the bracket component comprises a loading bracket, the loading bracket is connected with the inner groove in a sliding fit manner, the loading bracket and the filter layer are arranged in a clamping manner, a spring placing inner cavity is arranged in the loading bracket, a clamping slide rod is arranged in the spring placing inner cavity in a sliding manner, the clamping slide rod and the filter layer are arranged in a clamping manner, a buffering connecting spring is elastically arranged between the clamping slide rod and the spring placing inner cavity, one side of the spring placing inner cavity is communicated with a bottom groove, a pushing slide block is arranged in the bottom groove in a sliding manner, one side of the pushing slide block is hinged with a swinging connecting rod, the swinging connecting rod is hinged with the clamping slide rod, one side of the pushing slide block is provided with a protruding rod, the protruding rod penetrates through the loading bracket in a sliding manner, one side of the protruding rod is provided with a matching plate, and one, the push-out cylinder is arranged on one side of the inner groove, and a push rod in the push-out cylinder is fixed with the loading support.
Further, the separation module including set up in the side intracavity drive actuating cylinder and promote the connection cylinder, drive actuating cylinder and promote the connection cylinder for side intracavity longitudinal symmetry sets up, promote connection cylinder one side and be provided with the support push pedal, support the push pedal with the push rod that promotes the connection cylinder is fixed, support the push pedal with the setting of offsetting of filter layer one, it is provided with the cooperation board to drive actuating cylinder one side, the cooperation board with it is fixed to drive actuating cylinder's push rod, the cooperation board with the setting of offsetting of protrusion pole.
Further, the transportation subassembly include with the support that slides that middle inner chamber sliding fit connects, the internal rotation of middle inner chamber is provided with the rotation threaded rod, the rotation threaded rod is rotated by the driving motor drive, the rotation threaded rod with the support screw-thread fit that slides is connected, be provided with the dress card inner chamber in the support that slides, dress card inner chamber symmetry sets up, dress card inner chamber one side intercommunication is provided with the smooth chamber of cooperation, the smooth chamber one side intercommunication of cooperation is provided with the annular, the smooth intracavity of cooperation is provided with the swivelling joint motor, output shaft one side of swivelling joint motor is provided with annular oscillating cylinder, annular oscillating cylinder one side is provided with the side piece, the side piece with the push rod of annular oscillating cylinder is fixed, the side piece with the smooth chamber of cooperation and annular sliding fit are connected.
Furthermore, sealing rings are arranged at the joints of the sealing box, the first infusion tube and the liquid inlet.
Furthermore, movable shafts are arranged at the joints of the seal box and the first screw rod and the second screw rod.
Further, the thread lines of the first screw rod and the second screw rod are opposite and meshed.
Further, the movable block is of a circular truncated cone structure.
The invention has the beneficial effects that: the air inlet fan and the motor work through the control switch, so that waste gas is accelerated to enter the first purifying box from the outer side of the shell through the air inlet pipe, the rotating shaft is driven to move through the work of the motor, the first screw rod moves, the second screw rod moves, reaction liquid enters the sealing box through the liquid inlet, the first screw rod and the second screw rod are opposite in thread line and meshed, the reaction liquid enters a meshed chamber formed by the first screw rod and the second screw rod from two sides of the first limiting plate and further pushes the first screw rod and the second screw rod along the rotation direction of the rod shaft, the reaction liquid is extruded to the central position of the upper end of the first screw rod to be discharged, enters the first liquid conveying pipe and then enters the liquid spraying pipe, and finally is sprayed out from the atomizing nozzle, when the waste gas meets the vaporous reaction liquid and is contacted and chemically reacted into a liquid state, the waste gas drops into the liquid collecting box, and enters the second purifying box through the liquid collecting, can effectually detach the metal particle in the waste gas, solid particle impurity such as dust, reaction liquid when the collection liquid incasement reaches a certain amount, make reaction liquid enter into circulating device through transfer line two, and then reaction liquid extrudees the movable block, make movable block compression spring, and then the movable block downstream, make separation between movable block and the limiting plate two, and then reaction liquid flows out from the clearance that movable block and limiting plate two formed, and then enter into the inlet opening through transfer line three, accomplish a reaction liquid cyclic utilization's process, when waste gas flows out through purifying box two, at this moment, make exhaust fan work through control switch, and then make waste gas flow to one side of guide plate one, be provided with ultraviolet lamp in the inside upper end of casing, the ultraviolet ray that ultraviolet lamp produced can realize the function of disinfecting waste gas, and then waste gas loop through guide plate one, And the second guide plate, the third guide plate and the fourth guide plate are discharged through the air outlet pipe.
In addition, the spray pipe is set to be spiral, so that the atomization area of the reaction liquid is wider, the reaction liquid can be fully contacted with the waste gas, the filter is arranged at the joint of the liquid collecting box and the liquid conveying pipe II, solid particle impurities such as metal particles and dust in the waste gas can be effectively filtered, the liquid conveying pipe II cannot be blocked, the first guide plate, the second guide plate, the third guide plate and the fourth guide plate are arranged in a staggered mode, so that the waste gas is fully contacted with the first filter layer, the second filter layer and the third filter layer, harmful substances in the waste gas can be further filtered, the first filter layer is a filter cotton layer, the reaction liquid and water in the waste gas can be filtered, the second filter cotton layer is an active carbon layer, the peculiar smell in the waste gas can be effectively removed, the third filter layer is an adsorption layer, harmful substances such as phosphorus and sulfur in the waste gas can be effectively adsorbed, sealing, the reaction liquid can be prevented from seeping out of the seal box, the movable shafts are arranged at the joints of the seal box and the first screw and the second screw, so that the first screw and the second screw can obtain higher rotating speed, the flowing speed of the reaction liquid is accelerated, the threads of the first screw and the second screw are opposite and meshed, and the reaction liquid can enter a meshing chamber formed by the first screw and the second screw.
When the first filter layer needs to be replaced and the first filter layer still plays a filtering role, firstly, the pushing cylinder can drive the loading support to stretch and slide in the inner groove, when the first filter layer is replaced, firstly, the loading support is located at a position close to the driving cylinder and the pushing connecting cylinder, then, the pushing connecting cylinder and the driving cylinder respectively push the first filter layer by using the supporting push plate after working, and after the matching plate is abutted against the protruding rod, the pushing slide block slides in the bottom groove, the swinging connecting rod is driven to swing, the clamping slide rod retracts into the spring placing inner cavity to press the buffering connecting spring, at the moment, the clamping slide rod and the first filter layer are separated from clamping, and then, the first filter layer is pushed into the clamping inner cavity by just using the supporting push plate, afterwards be in rotate threaded rod work back and rotate, make the support that slides can make after the centre intracavity slides the equipment is transported out to the first filtration layer in dress card intracavity, new with the exterior space when the equipment is transported into to the first filtration layer, also need place the first filtration layer in after the dress card intracavity, then utilize swivelling joint motor drives annular swing cylinder swings, then annular swing cylinder drives the side piece is in the mode that annular and cooperation sliding chamber slided makes the side piece will the first filtration layer in dress card intracavity promotes and goes out and dress card again between the loading support can.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an exhaust treatment device for facilitating replacement of a screen structure according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an infusion device of an exhaust treatment device for conveniently replacing a filter screen structure according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a circulation device of an exhaust treatment device for conveniently replacing a filter screen structure according to an embodiment of the invention;
FIG. 4 is a schematic diagram of a spray tube of an exhaust treatment device for facilitating replacement of a screen structure according to an embodiment of the present invention;
FIG. 5 is a top cross-sectional view of a maintenance device for facilitating replacement of a spray tube of an exhaust treatment device of a screen configuration, according to an embodiment of the present invention;
FIG. 6 is a schematic view at A in FIG. 5;
FIG. 7 is a schematic view at B in FIG. 5;
in the figure:
1. a housing; 2. an air inlet pipe; 3. an air intake fan; 4. a baffle plate; 5. an exhaust fan; 6. a liquid spraying pipe; 7. an atomizing nozzle; 8. a first infusion tube; 9. a first purifying box; 10. a second purifying box; 11. a liquid collection tank; 12. a fluid infusion device; 121. a sealing box; 122. a first screw rod; 123. a second screw; 124. a rotating shaft; 125. a first limiting plate; 126. a movable shaft; 13. a liquid inlet; 14. a second infusion tube; 15. a circulation device; 151. a second limiting plate; 152. a movable block; 153. a spring; 16. a third infusion tube; 17. a motor; 18. a first guide plate; 19. an ultraviolet lamp; 20. a second guide plate; 21. a first filter layer; 22. a third guide plate; 23. a second filter layer; 24. a fourth guide plate; 25. a filter layer III; 26. a fixing plate; 27. an air outlet pipe; 28. a roller; 29. a control switch; 30. and (3) a filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to the embodiment of the invention, the waste gas treatment device with the conveniently replaced filter screen structure is provided.
As shown in fig. 1-7, an exhaust gas treatment device for conveniently replacing a filter screen structure according to an embodiment of the present invention includes a housing 1, an air inlet pipe 2 is disposed at an outer side of the housing 1, an air inlet fan 3 is disposed at a side of an inner top end of the housing 1 close to the air inlet pipe 2, a baffle 4 is disposed at a side of the air inlet fan 3 away from the air inlet pipe 2 and located at the inner top end of the housing 1, an exhaust fan 5 is disposed at a side of the baffle 4 away from the air inlet fan 3, a liquid injection pipe 6 is disposed at a lower end of the baffle 4, a plurality of atomizing nozzles 7 are disposed at a lower end of the liquid injection pipe 6, a liquid delivery pipe 8 is disposed at a middle position of a bottom of the liquid injection pipe 6, a first purification box 9 is disposed at one side of the liquid delivery pipe 8, a second purification box 10 is disposed at the other side of the, a transfusion device 12 is arranged at the lower end of the first transfusion pipe 8 and at the bottom of the liquid collecting box 11, a liquid inlet 13 is arranged at the lower end of the transfusion device 12, a second transfusion pipe 14 is arranged at one side of the bottom of the liquid collecting box 11, a circulating device 15 is arranged at one end of the second transfusion pipe 14 far away from the liquid collecting box 11, one side of the liquid inlet 13 and the lower end of the liquid inlet 15 are connected through a third transfusion pipe 16, a motor 17 is arranged at one side of the transfusion device 12 and at the lower end of the second transfusion pipe 14, a first guide plate 18 is arranged at the top end of one side of the purifying box 10 far away from the first transfusion pipe 8, an ultraviolet lamp 19 is arranged above the first guide plate 18 and at the top end inside the shell 1, a second guide plate 20 is arranged below the first guide plate 18 and on the side wall inside the shell 1, a first filter layer 21 is arranged between the lower end of, a second filter layer 23 is arranged between the lower end of the second guide plate 20 and the upper end of the third guide plate 22, a fourth guide plate 24 is arranged below the third guide plate 22 and on the side wall of the interior of the shell 1, a third filter layer 25 is arranged between the lower end of the third guide plate 22 and the upper end of the fourth guide plate 24, a fixed plate 26 is arranged below the fourth guide plate 24 and between the liquid collecting tank 11 and the side wall of the shell 1, an air outlet pipe 27 is arranged on one side of the fixed plate 26 and on the outer side of the shell 1, a plurality of rollers 28 are arranged at the bottom of the shell 1, and a control switch 29 is arranged above the;
the infusion device 12 comprises a seal box 121, the upper end of the seal box 121 is connected with a first infusion tube 8, the lower end of the seal box 121 is connected with a liquid inlet 13, a first screw 122 is arranged at the upper end inside the seal box 121, a second screw 123 matched with the first screw 122 is arranged at the lower end of the first screw 122 and located inside the seal box 121, a rotating shaft 124 is arranged on one side of the first screw 122, the rotating shaft 124 penetrates through the side wall of the seal box 121, one end, far away from the first screw 122, of the rotating shaft 124 is connected with an output shaft of the motor 17, and a first limiting plate 125 is arranged at the lower end of the second screw 123 and located inside the seal;
the circulating device 15 includes a second limiting plate 151, a movable block 152 matched with the second limiting plate 151 is arranged at the lower end of the second limiting plate 151, and a plurality of springs 153 are arranged at the lower end of the movable block 152.
Wherein, filter layer one 21 one side is provided with cooperation box 205, is provided with in the cooperation box 205 and carries out convenient dress card and change in turn with filter layer one 21 and realize the high-efficient dismouting of filter layer one 21 and the maintenance device of maintaining.
The maintenance device comprises a matching box body 205, a through inner cavity 207 is arranged in the matching box body 205, a side inner cavity 208 is arranged on one side of the through inner cavity 207, symmetrical inner grooves 203 are formed in the side inner cavity 208 in a communicated mode, the inner grooves 203 are arranged in the through inner cavity 207 in a communicated mode, a middle inner cavity 206 is arranged in the through inner cavity 208 in the side inner cavity, a support assembly used for clamping a first filter layer 21 and achieving stable disassembly and assembly of the first filter layer 21 is arranged on the outer side of the first filter layer 21, a separation assembly used for separating the support assembly from the first filter layer 21 is arranged in the side inner cavity 208, and a transportation assembly which is used for transporting the first filter layer 21 into the side inner cavity 208 in a lifting mode and can push the.
Wherein, the bracket component comprises a loading bracket 225, the loading bracket 225 is connected with the inner groove 203 in a sliding fit manner, the loading bracket 225 is arranged with the first filter layer 21 in a clamping manner, a spring placing inner cavity 222 is arranged in the loading bracket 225, a clamping slide rod 220 is arranged in the spring placing inner cavity 222 in a sliding manner, the clamping slide rod 220 is arranged with the first filter layer 21 in a clamping manner, a buffer connecting spring 221 is elastically arranged between the clamping slide rod 220 and the spring placing inner cavity 222, a bottom groove 223 is communicated with one side of the spring placing inner cavity 222, a pushing slide block 224 is arranged in the bottom groove 223 in a sliding manner, a swinging connecting rod 233 is hinged with one side of the pushing slide block 224, a projecting rod 226 is arranged at one side of the pushing slide block 224, the projecting rod 226 penetrates through the loading bracket 225 in a sliding manner, a matching plate 227 is arranged at one side of, the push-out cylinder 209 is disposed at one side of the inner groove 203, and a push rod in the push-out cylinder 209 is fixed to the loading bracket 225.
The separation assembly comprises a driving air cylinder 228 and a pushing connection air cylinder 229 which are arranged in the side inner cavity 208, the driving air cylinder 228 and the pushing connection air cylinder 229 are arranged in an up-and-down symmetrical mode relative to the side inner cavity 208, a supporting push plate 232 is arranged on one side of the pushing connection air cylinder 229, the supporting push plate 232 is fixed with a push rod of the pushing connection air cylinder 229, the supporting push plate 232 is arranged to abut against the first filter layer 21, a matching plate 227 is arranged on one side of the driving air cylinder 228, the matching plate 227 is fixed with the push rod of the driving air cylinder 228, and the matching plate 227 abuts against the.
Wherein, the transportation subassembly includes the support 201 that slides that is connected with middle inner chamber 206 sliding fit, the internal rotation of middle inner chamber 206 is provided with rotation threaded rod 210, rotation threaded rod 210 is rotated by the driving motor drive, rotation threaded rod 210 is connected with the support 201 screw-thread fit that slides, be provided with dress card inner chamber 202 in the support 201 that slides, dress card inner chamber 202 symmetry sets up, dress card inner chamber 202 one side intercommunication is provided with cooperation sliding chamber 213, cooperation sliding chamber 213 one side intercommunication is provided with annular 215, be provided with swivelling joint motor 211 in the cooperation sliding chamber 213, swivelling joint motor 211's output shaft one side is provided with annular swing cylinder 216, annular swing cylinder 216 one side is provided with side piece 212, side piece 212 is fixed with annular swing cylinder 216's push rod, side piece 212 and cooperation sliding chamber 213 and annular 215 sliding fit are connected.
When the filter layer one 21 needs to be replaced and the filter layer one 21 still plays a filtering role, the pushing cylinder 209 can be driven by the pushing cylinder 209 to slide in the inner groove 203 in a telescopic manner, when the filter layer one 21 is replaced, the loading support 225 is located at a position close to the driving cylinder 228 and the pushing connecting cylinder 229, the pushing connecting cylinder 229 and the driving cylinder 228 are driven to work, the supporting push plate 232 is used for pushing the filter layer one 21, the matching plate 227 abuts against the protruding rod 226, the pushing slider 224 slides in the bottom groove 223, the swinging connecting rod 233 is driven to swing, the clamping slide rod 220 retracts into the spring placing cavity 222 to press the buffer connecting spring 221, the clamping slide rod 220 is separated from the filter layer one 21, the support push plate 232 is just used for pushing the filter layer one 21 into the clamping cavity 202, and then the threaded rod 210 rotates after working, after the sliding support 201 slides in the middle inner cavity 206, the first filter layer 21 in the clamping inner cavity 202 can be transported out of the equipment, when a new filter layer 21 in an external space is transported into the equipment, the first filter layer 21 also needs to be placed in the clamping inner cavity 202, then the rotary connecting motor 211 is used for driving the annular swing cylinder 216 to swing, and then the annular swing cylinder 216 drives the side block 212 to slide in the annular groove 215 and the matching sliding cavity 213, so that the side block 212 pushes the first filter layer 21 in the clamping inner cavity 202 out and is clamped between the loading supports 225 again.
By means of the technical scheme, the air inlet fan 3 and the motor 17 work through the control switch 29, waste gas is accelerated to enter the first purification box 9 from the outer side of the shell 1 through the air inlet pipe 2, the rotating shaft 124 is driven to move through the work of the motor 17, the first screw 122 is driven to move, the second screw 123 is driven to move, reaction liquid enters the sealing box 121 through the liquid inlet 13, because the thread lines of the first screw 122 and the second screw 123 are opposite and meshed, the reaction liquid enters a meshing chamber formed by the first screw 122 and the second screw 123 from two sides of the first limiting plate 125 and is further propelled along the rotating direction of the rod shaft, the reaction liquid is squeezed to the central position of the upper end of the first screw 122 to be discharged, enters the first infusion pipe 8 and then enters the liquid spraying pipe 6, and is finally sprayed out from the atomizing nozzle 7, when the waste gas contacts with the foggy reaction liquid and is chemically reacted into a liquid state, the waste gas is dripped into the liquid collecting box 11, the waste gas enters the second purifying box 10 through the liquid collecting box 11, so that the reaction liquid is contacted with the waste gas again, metal particles, dust and other solid particle impurities in the waste gas can be effectively removed, when the reaction liquid in the liquid collecting box 11 reaches a certain amount, the reaction liquid enters the circulating device 15 through the liquid conveying pipe two 14, the reaction liquid extrudes the movable block 152, the movable block 152 compresses the spring 153, the movable block 152 moves downwards, the movable block 152 is separated from the second limiting plate 151, the reaction liquid flows out from a gap formed by the movable block 152 and the second limiting plate 151, and then enters the liquid inlet 13 through the liquid conveying pipe three 16, a process of recycling the reaction liquid is completed, when the waste gas flows out through the second purifying box 10, at the moment, the exhaust fan 5 works through the control switch 29, so that the waste gas flows to one side of the first guiding plate 18, be provided with ultraviolet lamp 19 in the inside upper end of casing 1, the ultraviolet ray that ultraviolet lamp 19 produced can realize the sterile function of disinfecting to waste gas, and then waste gas loops through guide plate one 18, guide plate two 20, guide plate three 22 and guide plate four 24, discharges through outlet duct 27 again.
In addition, the liquid spraying pipe 6 is spiral, the filter 30 is arranged at the joint of the liquid collecting box 11 and the liquid conveying pipe two 14, the first guide plate 18, the second guide plate 20, the third guide plate 22 and the fourth guide plate 24 are arranged in a staggered mode, the first filter layer 21 is a filter cotton layer, the second filter layer 23 is an activated carbon layer, the third filter layer 25 is an adsorption layer, the roller 28 is a universal wheel, the joints of the seal box 121, the liquid conveying pipe one 8 and the liquid inlet 13 are all provided with sealing rings, the joints of the seal box 121, the first screw 122 and the second screw 123 are all provided with movable shafts 126, the threads of the first screw 122 and the second screw 123 are opposite and meshed, the movable blocks 152 are in a circular truncated cone structure, the atomization area of the reaction liquid is wider and can be fully contacted with the waste gas by arranging the spiral liquid spraying pipe 6, the filter 30 is arranged at the joint of the liquid collecting box 11 and the second screw, Solid particle impurities such as dust are filtered out, the liquid conveying pipe II 14 cannot be blocked, the first guide plate 18, the second guide plate 20, the third guide plate 22 and the fourth guide plate 24 are arranged in a staggered mode, waste gas is enabled to be fully contacted with the first filter layer 21, the second filter layer 23 and the third filter layer 25, harmful substances in the waste gas can be further filtered, the first filter layer 21 is a filter cotton layer, reaction liquid and water in the waste gas can be filtered, the second filter cotton layer 23 is an activated carbon layer, peculiar smell in the waste gas can be effectively removed, the third filter layer 25 is an adsorption layer, harmful substances such as phosphorus, sulfur and the like in the waste gas can be effectively adsorbed, sealing rings are arranged at the joints of the sealing box 121, the liquid conveying pipe I8 and the liquid inlet 13, the reaction liquid can be prevented from leaking out of the sealing box 121, movable shafts 126 are arranged at the joints of the sealing box 121, the first screw rod 122 and the second screw rod 123, the flow speed of the reaction liquid is increased, the threads of the first screw 122 are opposite to and meshed with the threads of the second screw 123, and the reaction liquid can enter a meshing chamber formed by the first screw 122 and the second screw 123.
In summary, according to the above technical solution of the present invention, the air intake fan 3 and the motor 17 are operated by the control switch 29, so that the exhaust gas is accelerated to enter the first purification box 9 from the outside of the housing 1 through the air intake pipe 2, the rotation shaft 124 is driven to move by the operation of the motor 17, the first screw 122 is driven to move, the second screw 123 is driven to move, the reaction liquid enters the seal box 121 through the liquid inlet 13, because the threads of the first screw 122 and the second screw 123 are opposite and engaged, the reaction liquid enters the engagement chamber formed by the first screw 122 and the second screw 123 from the two sides of the first limit plate 125, and further advances along the rotation direction of the rod shaft, the reaction liquid is extruded to the central position of the upper end of the first screw 122, enters the first liquid transport pipe 8, enters the liquid spray pipe 6, and is finally sprayed from the atomizing nozzle 7, when the exhaust gas contacts with the atomized reaction liquid and undergoes a chemical reaction to form a liquid, the waste gas is dripped into the liquid collecting box 11, the waste gas enters the second purifying box 10 through the liquid collecting box 11, so that the reaction liquid is contacted with the waste gas again, metal particles, dust and other solid particle impurities in the waste gas can be effectively removed, when the reaction liquid in the liquid collecting box 11 reaches a certain amount, the reaction liquid enters the circulating device 15 through the liquid conveying pipe two 14, the reaction liquid extrudes the movable block 152, the movable block 152 compresses the spring 153, the movable block 152 moves downwards, the movable block 152 is separated from the second limiting plate 151, the reaction liquid flows out from a gap formed by the movable block 152 and the second limiting plate 151, and then enters the liquid inlet 13 through the liquid conveying pipe three 16, a process of recycling the reaction liquid is completed, when the waste gas flows out through the second purifying box 10, at the moment, the exhaust fan 5 works through the control switch 29, so that the waste gas flows to one side of the first guiding plate 18, be provided with ultraviolet lamp 19 in the inside upper end of casing 1, the ultraviolet ray that ultraviolet lamp 19 produced can realize the sterile function of disinfecting to waste gas, and then waste gas loops through guide plate one 18, guide plate two 20, guide plate three 22 and guide plate four 24, discharges through outlet duct 27 again.
In addition, the spray pipe 6 is set to be spiral, so that the atomization area of the reaction liquid is wider, the reaction liquid can be fully contacted with the waste gas, the filter 30 is arranged at the joint of the liquid collecting box 11 and the second infusion pipe 14, the solid particle impurities such as metal particles and dust in the waste gas can be effectively filtered, the second infusion pipe 14 cannot be blocked, the first guide plate 18, the second guide plate 20, the third guide plate 22 and the fourth guide plate 24 are arranged in a staggered mode, so that the waste gas is fully contacted with the first filter layer 21, the second filter layer 23 and the third filter layer 25, harmful substances in the waste gas can be further filtered, the first filter layer 21 is a filter cotton layer, the reaction liquid and water in the waste gas can be filtered, the second filter cotton layer 23 is an activated carbon layer, the peculiar smell in the waste gas can be effectively removed, the third filter layer 25 is an adsorption layer, the harmful substances such as phosphorus and sulfur in the waste gas can be effectively adsorbed, sealing rings are, the reaction liquid can be prevented from leaking out of the seal box 121, the movable shafts 126 are arranged at the joints of the seal box 121 and the first screw 122 and the second screw 123, so that the first screw 122 and the second screw 123 can obtain higher rotating speed, the flowing speed of the reaction liquid is accelerated, the thread lines of the first screw 122 and the second screw 123 are opposite and meshed, and the reaction liquid can enter a meshing chamber formed by the first screw 122 and the second screw 123.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The waste gas treatment device convenient for replacing the filter screen structure is characterized by comprising a shell (1), wherein an air inlet pipe (2) is arranged on the outer side of the shell (1), an air inlet fan (3) is arranged on one side, close to the air inlet pipe (2), of the top end inside the shell (1), one side, far away from the air inlet pipe (2), of the air inlet fan (3) is provided with a baffle (4) on the top end inside the shell (1), an exhaust fan (5) is arranged on one side, far away from the air inlet fan (3), of the baffle (4), a liquid spraying pipe (6) is arranged at the lower end of the baffle (4), a plurality of atomizing nozzles (7) are arranged at the lower end of the liquid spraying pipe (6), a liquid conveying pipe (8) is arranged at the middle position of the bottom of the liquid spraying pipe (6), a first purification box (9) is arranged, a second purification box (10) is arranged on the other side of the first infusion tube (8), a liquid collecting box (11) is arranged at the lower ends of the first purification box (9) and the second purification box (10), the first infusion tube (8) penetrates through the liquid collecting box (11), an infusion device (12) is arranged at the lower end of the first infusion tube (8) and at the bottom of the liquid collecting box (11), a liquid inlet (13) is arranged at the lower end of the infusion device (12), a second infusion tube (14) is arranged on one side of the bottom of the liquid collecting box (11), a circulating device (15) is arranged at one end, far away from the liquid collecting box (11), of the second infusion tube (14), the lower end of the circulating device (15) is connected with one side of the liquid inlet (13) through a third infusion tube (16), and a motor (17) is arranged at one side of the infusion device (12) and at the lower end of the second infusion, a first guide plate (18) is arranged at the top end of one side, far away from the first infusion tube (8), of the second purification box (10), an ultraviolet lamp (19) is arranged at the top end of the inside of the shell (1) above the first guide plate (18), a second guide plate (20) is arranged below the first guide plate (18) and on the side wall of the inside of the shell (1), a first filter layer (21) is arranged between the lower end of the first guide plate (18) and the upper end of the second guide plate (20), a third guide plate (22) is arranged below the second guide plate (21) and on one side of the second purification box (10), a second filter layer (23) is arranged between the lower end of the second guide plate (20) and the upper end of the third guide plate (22), a fourth guide plate (24) is arranged below the third guide plate (22) and on the side wall of the inside of the shell (1), a third filter layer (25) is arranged between the lower end of the third guide plate (22) and the upper end of the fourth guide plate (24), a fixed plate (26) is arranged below the fourth guide plate (24) and between the liquid collecting tank (11) and the side wall of the shell (1), an air outlet pipe (27) is arranged on one side of the fixed plate (26) and on the outer side of the shell (1), a plurality of rollers (28) are arranged at the bottom of the shell (1), and a control switch (29) is arranged above the air outlet pipe (27) and on the outer side of the shell (1);
the infusion device (12) comprises a sealing box (121), the upper end of the sealing box (121) is connected with the first infusion tube (8), the lower end of the sealing box (121) is connected with the liquid inlet (13), a first screw (122) is arranged at the upper end inside the sealing box (121), a second screw (123) matched with the first screw (122) is arranged at the lower end of the first screw (122) and located inside the sealing box (121), a rotating shaft (124) is arranged on one side of the first screw (122), the rotating shaft (124) penetrates through the side wall of the sealing box (121), one end, far away from the first screw (122), of the rotating shaft (124) is connected with an output shaft of the motor (17), and a first limiting plate (125) is arranged at the lower end of the second screw (123) and located inside the sealing box (121);
the circulating device (15) comprises a second limiting plate (151), a movable block (152) matched with the second limiting plate (151) is arranged at the lower end of the second limiting plate (151), and a plurality of springs (153) are arranged at the lower end of the movable block (152);
the utility model discloses a filter, including infusion liquid pipe (6), collection liquid box (11), guide plate (18), guide plate two (20), guide plate three (22) and crisscross setting between guide plate four (24), filter layer one (21) are the cotton layer of filtration, filter layer two (23) are the activated carbon layer, filter layer three (25) are the adsorbed layer, and gyro wheel (28) are the universal wheel.
2. The exhaust gas treatment device convenient for replacing the filter screen structure as recited in claim 1, wherein a matching box body (205) is arranged on one side of the first filter layer (21), and a maintenance device which is used for conveniently clamping the first filter layer (21) and alternately replacing the first filter layer (21) to realize efficient disassembly and assembly and maintenance of the first filter layer (21) is arranged in the matching box body (205).
3. The exhaust gas treatment device for conveniently replacing the filter screen structure according to claim 2, wherein the maintenance device comprises a matching box body (205), a through inner cavity (207) is arranged in the matching box body (205), a side inner cavity (208) is arranged on one side of the through inner cavity (207), symmetrical inner grooves (203) are arranged in the side inner cavity (208) in a communicating manner, the inner grooves (203) are arranged in the through inner cavity (207) in a communicating manner, a middle inner cavity (206) is arranged in the side inner cavity (208) in a communicating manner, a bracket assembly for clamping the first filter layer (21) and realizing stable disassembly and assembly of the first filter layer (21) is arranged outside the first filter layer (21), a separating assembly for separating the bracket assembly from the first filter layer (21) is arranged in the side inner cavity (208), and the first filter layer (21) is transported into the side inner cavity (208) in a lifting manner in the middle inner cavity (206) ) And a transport assembly capable of pushing the first filter layer (21) into the frame assembly.
4. The exhaust gas treatment device for conveniently replacing the filter screen structure according to claim 3, wherein the bracket assembly comprises a loading bracket (225), the loading bracket (225) is connected with the inner groove (203) in a sliding fit manner, the loading bracket (225) is arranged in a clamping manner with the first filter layer (21), a spring placing inner cavity (222) is arranged in the loading bracket (225), a clamping slide rod (220) is arranged in the spring placing inner cavity (222) in a sliding manner, the clamping slide rod (220) is arranged in a clamping manner with the first filter layer (21), a buffering connecting spring (221) is elastically arranged between the clamping slide rod (220) and the spring placing inner cavity (222), a bottom groove (223) is arranged on one side of the spring placing inner cavity (222) in a communicating manner, and a pushing slide block (224) is arranged in the bottom groove (223) in a sliding manner, promote slider (224) one side and articulate and be provided with swing connecting rod (233), swing connecting rod (233) with dress card slide bar (220) articulates the setting, it is provided with protrusion pole (226) to promote slider (224) one side, the gliding running-through of protrusion pole (226) load support (225), protrusion pole (226) one side is provided with cooperation board (227), cooperation box (205) one side is provided with release cylinder (209), release cylinder (209) set up in inside groove (203) one side, push rod with load support (225) are fixed in release cylinder (209).
5. The exhaust gas treatment device convenient for replacing the filter screen structure according to claim 4, wherein the separation assembly comprises a driving cylinder (228) and a pushing connection cylinder (229) which are arranged in the side inner cavity (208), the driving cylinder (228) and the pushing connection cylinder (229) are arranged in an up-down symmetrical manner relative to the side inner cavity (208), a supporting push plate (232) is arranged on one side of the pushing connection cylinder (229), the supporting push plate (232) is fixed with a push rod of the pushing connection cylinder (229), the supporting push plate (232) is arranged against the first filter layer (21), a matching plate (227) is arranged on one side of the driving cylinder (228), the matching plate (227) is fixed with the push rod of the driving cylinder (228), and the matching plate (227) is arranged against the protruding rod (226).
6. The exhaust gas treatment device for conveniently replacing the filter screen structure according to claim 3, wherein the transportation assembly comprises a sliding support (201) connected with the middle inner cavity (206) in a sliding fit manner, a rotating threaded rod (210) is rotationally arranged in the middle inner cavity (206), the rotating threaded rod (210) is driven to rotate by a driving motor, the rotating threaded rod (210) is in threaded fit connection with the sliding support (201), a clamping inner cavity (202) is arranged in the sliding support (201), the clamping inner cavities (202) are symmetrically arranged, a matching sliding cavity (213) is communicated and arranged on one side of the clamping inner cavity (202), a ring groove (215) is communicated and arranged on one side of the matching sliding cavity (213), a rotating connection motor (211) is arranged in the matching sliding cavity (213), and an annular swing cylinder (216) is arranged on one side of an output shaft of the rotating connection motor (211), annular oscillating cylinder (216) one side is provided with side piece (212), side piece (212) with the push rod of annular oscillating cylinder (216) is fixed, side piece (212) with cooperation sliding chamber (213) and annular (215) sliding fit are connected.
7. The exhaust gas treatment device convenient for replacing the filter screen structure as recited in claim 1, wherein sealing rings are arranged at the joints of the sealing box (121) and the first infusion tube (8) and the liquid inlet (13).
8. The exhaust gas treatment device convenient for replacing the filter screen structure according to claim 1, wherein movable shafts (126) are arranged at the joints of the seal box (121) and the first screw (122) and the second screw (123).
9. The exhaust gas treatment device for conveniently replacing the filter screen structure according to claim 1, wherein the screw rod I (122) and the screw rod II (123) are opposite in thread line and meshed.
10. The exhaust treatment device for conveniently replacing the filter screen structure according to claim 1, wherein the movable block (152) is of a circular truncated cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110132418.8A CN112973349A (en) | 2021-01-31 | 2021-01-31 | Exhaust treatment device convenient to replace filter screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110132418.8A CN112973349A (en) | 2021-01-31 | 2021-01-31 | Exhaust treatment device convenient to replace filter screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973349A true CN112973349A (en) | 2021-06-18 |
Family
ID=76345902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110132418.8A Withdrawn CN112973349A (en) | 2021-01-31 | 2021-01-31 | Exhaust treatment device convenient to replace filter screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112973349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345047A (en) * | 2022-01-26 | 2022-04-15 | 莱芜金山矿产资源有限公司 | High-efficient desulfurization pipe-line system |
-
2021
- 2021-01-31 CN CN202110132418.8A patent/CN112973349A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345047A (en) * | 2022-01-26 | 2022-04-15 | 莱芜金山矿产资源有限公司 | High-efficient desulfurization pipe-line system |
| CN114345047B (en) * | 2022-01-26 | 2022-07-05 | 莱芜金山矿产资源有限公司 | High-efficient desulfurization pipe-line system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3797853B1 (en) | Air purifier | |
| CN100500259C (en) | Oil mist removing method with automatic cleaning and device thereof | |
| CN112973349A (en) | Exhaust treatment device convenient to replace filter screen structure | |
| CN113893629A (en) | Industrial waste gas spraying dust fall equipment | |
| CN108421323A (en) | A kind of air filter | |
| CN107185403A (en) | A kind of photocatalyst structure applied to air cleaning unit | |
| CN208025642U (en) | A kind of air purifier being conveniently replaceable filter device | |
| CN214019841U (en) | Desulfurization dust collecting equipment | |
| CN115193201A (en) | Cyclone spraying activated carbon adsorption composite dust remover for highway surface maintenance vehicle | |
| CN211411488U (en) | Organic waste gas treatment device | |
| CN108786345A (en) | A kind of industrial waste gas processing method | |
| CN209362199U (en) | A kind of new waste gas clarifier | |
| CN114471055A (en) | Novel environmental protection of jewelry industry purification device that does not have a factory based on thing networking | |
| CN107537262A (en) | Spiral-flow type air cleaning system | |
| CN207769468U (en) | A kind of environmental protection and energy saving spraying and dedusting degraded equipment | |
| CN206138929U (en) | Waste gas purifying equipment | |
| CN109569191A (en) | A kind of multistage coking emission-control equipment | |
| CN206935114U (en) | A kind of photocatalyst structure applied to air cleaning unit | |
| CN220758556U (en) | Dust filtering box | |
| CN216024083U (en) | Special organic waste gas VOC processing apparatus | |
| CN221062078U (en) | Industrial energy-saving environment-friendly atmospheric pollution treatment device | |
| CN220143031U (en) | Dust removal tower for filtering waste gas in factory | |
| CN220386033U (en) | Environmental monitoring waste gas filtering and purifying tower | |
| CN221015229U (en) | Inside can spray exhaust gas collection device of dust fall | |
| CN109011874A (en) | A kind of flue-gas purification treatment device of environmental protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210618 |
|
| WW01 | Invention patent application withdrawn after publication |