CN112619300A - Urban environment protection dust particle absorbs clarification plant - Google Patents
Urban environment protection dust particle absorbs clarification plant Download PDFInfo
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- CN112619300A CN112619300A CN202011389359.4A CN202011389359A CN112619300A CN 112619300 A CN112619300 A CN 112619300A CN 202011389359 A CN202011389359 A CN 202011389359A CN 112619300 A CN112619300 A CN 112619300A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an urban environment protection dust particle absorption and purification device, which relates to the technical field of environment protection devices; a screw rod is fixed on an output shaft of the first motor, a moving block is arranged on the screw rod through a threaded rotating sleeve, a first electric push rod is fixed at the bottom of the moving block, a connecting block is fixed at the bottom of the first electric push rod, a connecting support block is fixed at the bottom of the connecting block, support frames are arranged on the front side and the rear side of the connecting support block, a vertical end in each support frame is connected and fixed with the connecting support block, a support block is fixed on one side of a horizontal end in each support frame, a knocking hammer is arranged between the front support block and the rear support block, a support shaft is embedded and fixed in the vertical end in each knocking hammer, the front end and the rear end of each support shaft are respectively screwed on the support blocks through bearings, and; can clear up the operation to the jam granule in the filter screen, avoid the granule to block up and lead to the filter effect poor, and clear up the sedimentary granule in the box to holistic filter effect has been improved.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to urban environmental protection dust particle absorption and purification equipment.
Background
The urban environment refers to the sum of various natural or artificial external conditions influencing urban human activities, and the city has modern industries, buildings, transportation, communication, cultural and entertainment facilities and other service industries, so that superior conditions are created for the material and the civilized life of residents; but the environment suffers from serious pollution and damage due to dense urban population, standing in factories, traffic jam and the like; the air quality is sharply reduced, and a plurality of particle absorption devices are pushed out aiming at dust particles in the air, so that the air quality is ensured; the existing environment-friendly dust particle absorption equipment is not perfect on the cleaning of being convenient for, and when people use the particle absorption device, because the particles in the air are filtered for a long time, the particles are easy to block the filter screen, and some particles can be deposited in the particle absorption device, so that the filtering efficiency of the particle absorption device to the air is reduced.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the urban environment protection dust particle absorption and purification equipment which is simple in structure, reasonable in design and convenient to use, can clean up blocked particles in a filter screen, avoids poor filtering effect caused by particle blockage, and cleans up particles deposited in a box body, thereby improving the overall filtering effect.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a treatment box body and an air inlet pipe, wherein the air inlet pipe is embedded and fixed on one side of the treatment box body, and an exhaust groove is formed in the other side of the treatment box body; the treatment box also comprises a fixed support, a filter screen, a knocking mechanism, a fixed frame and a supporting mechanism, wherein the filter screen is embedded and fixed in the fixed support;
the knocking mechanism comprises a motor, a screw rod, a moving block, an electric push rod, a connecting support block, a support frame, a support block and a knocking hammer, wherein the motor is fixed on the inner wall of the rear side of the treatment box body, the motor is arranged on the upper side of the filter screen, the screw rod is fixed on an output shaft of the motor, the moving block is arranged on the screw rod through a threaded rotating sleeve, a sliding block is fixed on the upper side of the moving block, sliding rails are fixed on the inner top surfaces of the treatment box body positioned on the left side and the right side of the fixed support, the sliding blocks are arranged on the sliding rails in a front-back sliding manner, the electric push rod is fixed at the bottom of the moving block, the connecting block is fixed at the bottom of the electric push rod, the connecting support block is fixed at the bottom of the connecting block, the support frame is arranged on the front side and the rear side of the connecting support block, the support frame is in an L, a knocking hammer is arranged between the front supporting block and the rear supporting block and is of an L-shaped structure, a supporting shaft is embedded and fixed in a vertical end in the knocking hammer, the front end and the rear end of the supporting shaft are respectively screwed on the supporting blocks through bearings, a pushing support is arranged on one side of the connecting supporting block and is of an inverted L-shaped structure, a horizontal end in the pushing support is connected and fixed with the connecting supporting block, a second electric push rod is fixed on the inner wall of the vertical end in the pushing support, a slot is formed in the side wall of the vertical end in the knocking hammer and is arranged on the upper side of the supporting shaft, a pushing end of the second electric push rod is inserted into the slot, guide grooves are formed in the vertical end in the knocking hammer on the front side and the rear side of the slot, a guide rod is embedded and fixed in the pushing end of the second electric push rod, and the guide rod is arranged in the guide grooves in a sliding;
the support mechanism comprises an air cylinder, a lower support block, an upper support block, a lower connecting frame, an upper connecting frame and a support frame, the air cylinder is fixed on the inner bottom surface of the fixing frame, the lower support block is fixed after the pushing end of the air cylinder penetrates through the top plate of the fixing frame, the lower connecting frame is fixed on the lower support block, the lower connecting frame is arranged in an inverted U-shaped structure, the upper connecting frame is arranged on the lower connecting frame in an inverted U-shaped structure, the vertical end in the upper connecting frame is arranged on the outer side of the vertical end in the lower connecting frame, the stud penetrates through the vertical ends in the upper connecting frame and the lower connecting frame, the left end and the right end of the stud are rotatably connected with a nut through threads, the upper support block is fixed on the horizontal end in the upper connecting frame, the support frame is fixed on the upper support block, and the support block is arranged on the outer side of the filter screen;
the cylinder be connected with external air supply, a motor, electric putter, No. two electric putter are equallyd divide and are connected with external power source respectively.
Furthermore, a filter frame is arranged in the treatment box body, sliding grooves are formed in the inner walls of the upper side and the lower side of the treatment box body, the sliding grooves are formed in the right side of the fixed support, sliding rails are fixed on the upper side and the lower side of the filter frame, the sliding rails are arranged in the sliding grooves in a front-back sliding mode, a filter cotton layer, a fiber layer and an activated carbon layer are sequentially filled in the filter frame from left to right, and filter holes are formed in the left side and the right side of the filter frame; the gas filtered from the filter screen is adsorbed by the filter cotton layer, the fiber layer and the activated carbon layer in sequence to block impurities.
Furthermore, a door frame is arranged on the front side of the processing box body, one side of the door frame is hinged to the processing box body through a hinge, the other side of the door frame is connected with the processing box body through a hasp, an observation window is embedded and fixed in the door frame, and a handle is fixed on one side of the door frame; observe the inside condition of handling the box through the observation window, manually stimulate the handle, drive the door frame and start, handle the inside of handling the box.
Further, the air inlet of intake pipe on connect soon through the screw thread and be provided with the safety cover, the safety cover inlays in and establishes and is fixed with the separation net, when not carrying out gaseous processing, keeps apart outside impurity through the separation net, simultaneously, the safety cover connects soon through the screw thread and unscrews, handles the separation net.
Furthermore, an anti-friction sleeve is sleeved and fixed at the horizontal end of the knocking hammer, and friction between the knocking hammer and the filter screen during contact is reduced through the anti-friction sleeve.
The working principle of the invention is as follows: air enters the treatment box body from the air inlet pipe, and particles in the air are isolated by the filter screen, so that the air is discharged from the exhaust groove; after the filter screen filters particles for a period of time, the filter screen is knocked by the knocking hammers on the left side and the right side simultaneously, particle blockages in the filter screen are enabled to fall into the supporting frame on the lower side, the motor is started to drive the lead screw to turn upward, the moving block is enabled to move in the front-back direction, the sliding block is guided by the sliding fit of the sliding block and the sliding rail, the knocking hammer is driven to move in the front-back direction, the knocking position of the knocking hammer is changed, the electric push rod I is used for pushing, the connecting block drives the supporting frame to move, the knocking hammer is enabled to move in height, the knocking height of the knocking hammer is changed, the knocking hammer and the supporting block are arranged in a screwed connection mode through the fulcrum shaft, the guide rod is pushed by the electric push rod II, the guide rod slides in the guide groove, and the knocking hammer rotates around the screwed connection point of the fulcrum shaft, enabling the knocking hammer to perform knocking operation; when the particles in the supporting frame need to be cleaned, only nuts at two ends of the stud need to be screwed and unscrewed manually, so that the stud is separated from the upper connecting frame, the upper connecting frame can be taken out of the processing box manually, the supporting frame is driven to be taken out, and the particles in the supporting frame can be conveniently processed; the filtered gas is adsorbed by the filter cotton layer, the fiber layer and the activated carbon layer in sequence to block impurities, so that the quality of the air is improved.
After adopting the structure, the invention has the beneficial effects that:
1. by knocking the left side and the right side of the filter screen simultaneously, particles in the filter screen fall downwards and are far away from the filter screen, so that particle blockage is avoided;
2. according to different positions of particle blockage, the knocking hammer is driven to move in the height direction and the front-back direction, so that the knocking hammer can knock the blocked particles at different positions;
3. when knocking the particles, the supporting frame is driven to move, so that the supporting frame is arranged on the lower side of the knocking hammer, the particles after knocking are conveniently received, and the particles are prevented from falling onto the inner bottom surface of the processing box body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 3.
Fig. 6 is an enlarged view of a portion D in fig. 3.
Fig. 7 is an enlarged view of a portion E in fig. 3.
Fig. 8 is a sectional view taken along line F-F in fig. 1.
Description of reference numerals:
the device comprises a treatment box body 1, an exhaust groove 1-1, a sliding groove 1-2, an air inlet pipe 2, a fixed support 3, a filter screen 4, a fixed support 5, a knocking mechanism 6, a first motor 6-1, a lead screw 6-2, a moving block 6-3, a first electric push rod 6-4, a connecting support 6-5, a support frame 6-6, a support block 6-7, a knocking hammer 6-8, a slide block 6-9, a slide rail 6-10, a connecting block 6-11, a support shaft 6-12, a pushing support 6-13, a second electric push rod 6-14, an inserting groove 6-15, a guide groove 6-16, a guide rod 6-17, a support mechanism 7, an air cylinder 7-1, a lower support 7-2, an upper support block 7-3, a lower connecting frame 7-4, an upper connecting frame 7-5, a, The device comprises supporting frames 7-6, a filter frame 8, a sliding rail 9, a filter cotton layer 10, a fiber layer 11, an activated carbon layer 12, a door frame 13, an observation window 14, a handle 15, a protective cover 16, a barrier net 17 and an anti-friction sleeve 18.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the device comprises a treatment box body 1 and an air inlet pipe 2, wherein a door frame 13 is arranged on the front side of the treatment box body 1, one side of the door frame 13 is hinged on the treatment box body 1 through a hinge, the other side of the door frame 13 is connected with the treatment box body 1 through a hasp, an observation window 14 is embedded and fixed in the door frame 13, and a handle 15 is fixed on one side of the door frame 13 through a screw; observing the internal condition of the processing box body 1 through the observation window 14, manually pulling the handle 15 to drive the door frame 13 to start, and processing the internal of the processing box body 1; an air inlet pipe 2 is embedded and fixedly welded on one side of a treatment box body 1, a protective cover 16 is screwed on the air inlet end of the air inlet pipe 2 through threads, a separation net 17 is embedded and fixed in the protective cover 16, when gas treatment is not carried out, external impurities are separated through the separation net 17, meanwhile, the protective cover 16 is screwed off through threads, the separation net 17 is treated, and an exhaust groove 1-1 is formed in the other side of the treatment box body 1; the treatment tank also comprises a fixed support 3, a filter screen 4, a knocking mechanism 6, a fixed frame 5 and a supporting mechanism 7, wherein the filter screen 4 is embedded in the fixed support 3 and is fixedly welded, the knocking mechanism 6 is arranged on the left side and the right side of the fixed support 3, the fixed frame 5 is arranged on the left side and the right side of the fixed support 3 positioned below the filter screen 4, the fixed frame 5 is fixedly welded on the inner bottom surface of the treatment tank body 1, and the supporting mechanism 7 is arranged on the fixed frame 5;
the knocking mechanism 6 comprises a first motor 6-1, a screw rod 6-2, a moving block 6-3, a first electric push rod 6-4, a connecting support block 6-5, a support frame 6-6, a support block 6-7 and a knocking hammer 6-8, the first motor 6-1 with the model of 60KTYZ is fixed on the inner wall of the rear side of the processing box body 1 by screws, the first motor 6-1 is arranged on the upper side of the filter screen 4, the screw rod 6-2 is fixedly welded on an output shaft of the first motor 6-1, the moving block 6-3 is arranged on the screw rod 6-2 through a threaded rotating sleeve, a sliding block 6-9 is fixedly welded on the upper side of the moving block 6-3, sliding rails 6-10 are fixedly welded on the inner top surfaces of the processing box body 1 on the left side and the right side of the fixed support 3, and the sliding blocks 6-9 are arranged on the sliding rails 6-10, the bottom of a moving block 6-3 is fixed with a first electric push rod 6-4 with the model of PXTL by screws, the bottom of the first electric push rod 6-4 is fixedly welded with a connecting block 6-11, the bottom of the connecting block 6-11 is fixedly welded with a connecting support block 6-5, the front side and the rear side of the connecting support block 6-5 are respectively provided with a support frame 6-6, the support frame 6-6 is arranged in an L-shaped structure, the vertical end in the support frame 6-6 is fixedly welded with the connecting support block 6-5, one side of the horizontal end in the support frame 6-6 is fixedly welded with a support block 6-7, a knocking hammer 6-8 is arranged between the front support block 6-7 and the rear support block 6-8, the knocking hammer 6-8 is arranged in an L-shaped structure, the vertical end in the knocking hammer 6-8 is internally embedded with a support shaft 6-12 and, the front end and the rear end of the support shaft 6-12 are respectively screwed on the support blocks 6-7 through bearings, the bearings are embedded and welded and fixed in the support blocks 6-7, the support shafts 6-12 are inserted and welded and fixed in the bearings, the horizontal end of the knocking hammer 6-8 is sleeved with an anti-friction sleeve 18 made of rubber and fixed by using an adhesive, the friction of the knocking hammer 6-8 when contacting with the filter screen 4 is reduced through the anti-friction sleeve 18, one side of the connecting support block 6-5 is provided with a pushing support 6-13, the pushing support 6-13 is arranged in an inverted L-shaped structure, the horizontal end of the pushing support 6-13 is welded and fixed with the connecting support block 6-5, the inner wall of the vertical end of the pushing support 6-13 is fixed with a second electric push rod 6-14 with the model of PXTL through screws, the side wall of the vertical end of the knocking hammer 6-8 is provided with a slot 6-15, the slot 6-15 is arranged at the upper side of the fulcrum shaft 6-12, the pushing end of the second electric push rod 6-14 is inserted into the slot 6-15, the vertical end of the knocking hammer 6-8 positioned at the front side and the rear side of the slot 6-15 is provided with a guide slot 6-16, the pushing end of the second electric push rod 6-14 is embedded and welded with a guide rod 6-17, and the guide rod 6-17 is arranged in the guide slot 6-16 in a sliding manner;
the supporting mechanism 7 comprises an air cylinder 7-1, a lower support block 7-2, an upper support block 7-3, a lower connecting frame 7-4, an upper connecting frame 7-5 and a supporting frame 7-6, the air cylinder 7-1 with the model number of TN20 is fixed on the inner bottom surface of the fixing frame 5 by screws, the lower support block 7-2 is fixed on the air cylinder 7-1 by welding after the pushing end of the air cylinder 7-1 penetrates through the top plate of the fixing frame 5, the lower connecting frame 7-4 is fixed on the lower support block 7-2 by welding, the lower connecting frame 7-4 is arranged in an inverted U-shaped structure, the upper connecting frame 7-4 is provided with the upper connecting frame 7-5, the vertical end in the upper connecting frame 7-5 is arranged at the outer side of the vertical end in the lower connecting frame 7-4, a stud penetrates through the vertical ends in the upper connecting frame 7-5 and the lower connecting frame 7-4, the left end and the right end of the stud are screwed with the nut through threads, an upper supporting block 7-3 is fixedly welded at the horizontal end of the upper connecting frame 7-5, a supporting frame 7-6 is fixedly welded on the upper supporting block 7-3, and the supporting block 6-7 is arranged on the outer side of the filter screen 4;
a filter rack 8 is arranged in the treatment box body 1, sliding grooves 1-2 are formed in the inner walls of the upper side and the lower side of the treatment box body 1, the sliding grooves 1-2 are arranged on the right side of the fixed support 3, sliding rails 9 are welded and fixed to the upper side and the lower side of the filter rack 8, the sliding rails 9 are arranged in the sliding grooves 1-2 in a front-back sliding mode, a filter cotton layer 10, a fiber layer 11 and an active carbon layer 12 are sequentially filled in the filter rack 8 from left to right, and filter holes are formed in the left side and the right side of the filter rack 8; the gas filtered from the filter screen 4 passes through the filter cotton layer 10, the fiber layer 11 and the activated carbon layer 12 in sequence for adsorption, and the impurities are blocked
The air cylinder 7-1 is connected with an external air source through an air pipe, and the first motor 6-1, the first electric push rod 6-4 and the second electric push rod 6-14 are respectively connected with the external power source through power lines.
The working principle of the specific embodiment is as follows: air enters the treatment box body 1 from the air inlet pipe 2, and particles in the air are isolated by the filter screen 4, so that the air is discharged from the exhaust groove 1-1; after the filter screen 4 filters particles for a period of time, the filter screen 4 is knocked by the knocking hammers 6-8 on the left side and the right side at the same time, so that particle blockages in the filter screen 4 fall off and fall into the supporting frame 7-6 on the lower side, the screw rod 6-2 is driven to turn upward by starting the motor 6-1, the moving block 6-3 is driven to move in the front-back direction and is guided by the sliding fit of the slide block 6-9 and the slide rail 6-10, so that the knocking hammer 6-8 is driven to move in the front-back direction, the knocking position of the knocking hammer 6-8 is changed, the connecting block 6-11 is driven by the electric push rod 6-4 to move the supporting frame 6-6, the knocking hammer 6-8 is driven to move in height, and the knocking height of the knocking hammer 6-8 is changed, as the knocking hammer 6-8 and the supporting block 6-7 are arranged in a screwed connection mode through the fulcrum 6-12 and pushed through the second electric push rod 6-14, the guide rod 6-17 slides in the guide groove 6-16, so that the knocking hammer 6-8 rotates around the screwed connection point of the fulcrum 6-12, and the knocking hammer 6-8 performs knocking operation; when knocking, the support frame 7-6 is driven to move in height, so that the support frame 7-6 receives knocked particles in the filter screen 4 to prevent the particles from falling onto the inner bottom surface of the processing box body 1, the cylinder 7-1 pushes the lower support block 7-2 to move, so that the lower connecting frame 7-4 moves, thereby leading the upper connecting frame 7-5 to move and driving the supporting frame 7-6 to move to the lower side of the knocking hammer 6-8, when the particles in the supporting frame 7-6 need to be cleaned, the nuts at the two ends of the stud are screwed off manually to separate the stud from the upper connecting frame 7-5, the upper connecting frame 7-5 can be manually taken out of the treatment box body 1, so that the supporting frame 7-6 is driven to be taken out, and the particles in the supporting frame can be conveniently treated; the filtered gas is adsorbed by the filter cotton layer 10, the fiber layer 11 and the activated carbon layer 12 in sequence to block impurities, so that the quality of the air is improved.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. by knocking the left side and the right side of the filter screen 4 at the same time, particles in the filter screen 4 fall downwards and are far away from the filter screen 4, so that particle blockage is avoided;
2. according to different positions of particle blockage, the knocking hammer 6-8 is driven to move in the height direction and the front-back direction, so that the knocking hammer 6-8 can knock particles blocked at different positions;
3. when the particles are knocked, the supporting frame 7-6 is driven to move and is arranged at the lower side of the knocking hammer 6-8, so that the knocked particles are conveniently received and prevented from falling onto the inner bottom surface of the processing box body 1;
4. through multiple filtration adsorption, adsorb the separation to impurity and harmful substance in the gas to the quality of gas has been improved, and after using a period, filter frame 8 takes out the change through sliding.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. An urban environment protection dust particle absorption and purification device comprises a treatment box body (1) and an air inlet pipe (2), wherein the air inlet pipe (2) is embedded and fixed on one side of the treatment box body (1), and an exhaust groove (1-1) is formed in the other side of the treatment box body (1); the method is characterized in that: the treatment tank also comprises a fixed support (3), a filter screen (4), a knocking mechanism (6), a fixed frame (5) and a supporting mechanism (7), wherein the filter screen (4) is embedded and fixed in the fixed support (3), the knocking mechanism (6) is arranged on the left side and the right side of the fixed support (3), the fixed frame (5) is arranged on the left side and the right side of the fixed support (3) positioned on the lower side of the filter screen (4), the fixed frame (5) is fixed on the inner bottom surface of the treatment tank body (1), and the supporting mechanism (7) is arranged on the fixed frame (5);
the knocking mechanism (6) comprises a first motor (6-1), a screw rod (6-2), a moving block (6-3), a first electric push rod (6-4), a connecting support block (6-5), a support frame (6-6), a support block (6-7) and a knocking hammer (6-8), wherein the first motor (6-1) is fixed on the inner wall of the rear side of the processing box body (1), the first motor (6-1) is arranged on the upper side of the filter screen (4), the screw rod (6-2) is fixed on an output shaft of the first motor (6-1), the moving block (6-3) is arranged on the screw rod (6-2) through a threaded rotating sleeve, a sliding block (6-9) is fixed on the upper side of the moving block (6-3), and sliding rails (6-10) are fixed on the inner top surfaces of the processing box body (1) on the left side and the right side of the fixed support (3), the sliding blocks (6-9) are arranged on the sliding rails (6-10) in a front-back sliding mode, the bottom of the moving block (6-3) is fixedly provided with a first electric push rod (6-4), the bottom of the first electric push rod (6-4) is fixedly provided with a connecting block (6-11), the bottom of the connecting block (6-11) is fixedly provided with a connecting support block (6-5), the front side and the back side of the connecting support block (6-5) are respectively provided with a support frame (6-6), the support frames (6-6) are arranged in an L-shaped structure, the vertical end in each support frame (6-6) is fixedly connected with the connecting support block (6-5), one side of the horizontal end in each support frame (6-6) is fixedly provided with a support block (6-7), and a knocking hammer (6-8) is arranged between the front support block and the back, the knocking hammer (6-8) is arranged in an L-shaped structure, a fulcrum shaft (6-12) is embedded and fixed in a vertical end of the knocking hammer (6-8), the front end and the rear end of the fulcrum shaft (6-12) are respectively screwed on a supporting block (6-7) through a bearing, a pushing support (6-13) is arranged on one side of a connecting support block (6-5), the pushing support (6-13) is arranged in an inverted L-shaped structure, a horizontal end of the pushing support (6-13) is fixedly connected with the connecting support block (6-5), a second electric push rod (6-14) is fixed on the inner wall of the vertical end of the pushing support (6-13), an inserting groove (6-15) is formed in the side wall of the vertical end of the knocking hammer (6-8), the inserting groove (6-15) is formed in the upper side of the fulcrum shaft (6-12), the pushing end of the second electric push rod (6-14) is inserted into the slot (6-15), the vertical ends of the knocking hammers (6-8) positioned at the front side and the rear side of the slot (6-15) are respectively provided with a guide groove (6-16), the pushing end of the second electric push rod (6-14) is embedded and fixed with a guide rod (6-17), and the guide rod (6-17) is arranged in the guide groove (6-16) in a sliding manner;
the supporting mechanism (7) comprises an air cylinder (7-1), a lower supporting block (7-2), an upper supporting block (7-3), a lower connecting frame (7-4), an upper connecting frame (7-5) and a supporting frame (7-6), the air cylinder (7-1) is fixed on the inner bottom surface of the fixing frame (5), the lower supporting block (7-2) is fixed after the pushing end of the air cylinder (7-1) penetrates through the top plate of the fixing frame (5), the lower connecting frame (7-4) is fixed on the lower supporting block (7-2), the lower connecting frame (7-4) is arranged in an inverted U-shaped structure, the upper connecting frame (7-5) is arranged in an inverted U-shaped structure, the vertical end in the upper connecting frame (7-5) is arranged on the outer side of the vertical end in the lower connecting frame (7-4), the stud penetrates through the vertical ends of the upper connecting frame (7-5) and the lower connecting frame (7-4), the left end and the right end of the stud are screwed with the nuts through threads, an upper supporting block (7-3) is fixed at the horizontal end of the upper connecting frame (7-5), a supporting frame (7-6) is fixed on the upper supporting block (7-3), and the supporting block (6-7) is arranged on the outer side of the filter screen (4);
the air cylinder (7-1) is connected with an external air source, and the first motor (6-1), the first electric push rod (6-4) and the second electric push rod (6-14) are respectively connected with the external power source.
2. The urban environment protection dust particle absorption purification equipment of claim 1, wherein: a filter rack (8) is arranged in the treatment box body (1), sliding grooves (1-2) are formed in the inner walls of the upper side and the lower side of the treatment box body (1), the sliding grooves (1-2) are arranged on the right side of the fixed support (3), sliding rails (9) are fixed on the upper side and the lower side of the filter rack (8), the sliding rails (9) are arranged in the sliding grooves (1-2) in a front-back sliding mode, a filter cotton layer (10), a fiber layer (11) and an active carbon layer (12) are sequentially filled in the filter rack (8) from left to right, and filter holes are formed in the left side and the right side of the filter rack (8); the gas filtered from the filter screen (4) passes through the filter cotton layer (10), the fiber layer (11) and the activated carbon layer (12) in sequence for adsorption, and the impurities are blocked.
3. The urban environment protection dust particle absorption purification equipment of claim 1, wherein: a door frame (13) is arranged on the front side of the treatment box body (1), one side of the door frame (13) is hinged on the treatment box body (1) through a hinge, the other side of the door frame (13) is connected with the treatment box body (1) through a hasp, an observation window (14) is embedded and fixed in the door frame (13), and a handle (15) is fixed on one side of the door frame (13); the inside condition of the processing box body (1) is observed through the observation window (14), the handle (15) is pulled manually to drive the door frame (13) to start, and the inside of the processing box body (1) is processed.
4. The urban environment protection dust particle absorption purification equipment of claim 1, wherein: the air inlet of intake pipe (2) on connect soon through the screw thread and be provided with safety cover (16), safety cover (16) are embedded to be established and are fixed with separation net (17), when not carrying out gas treatment, keep apart outside impurity through separating net (17), simultaneously, safety cover (16) connect soon through the screw thread and unscrew, handle separation net (17).
5. The urban environment protection dust particle absorption purification equipment of claim 1, wherein: an anti-friction sleeve (18) is sleeved and fixed at the horizontal end of the knocking hammer (6-8), and the friction between the knocking hammer (6-8) and the filter screen (4) is reduced through the anti-friction sleeve (18).
6. The urban environment protection dust particle absorption purification equipment of claim 1, wherein: the working principle is as follows: air enters the treatment box body (1) from the air inlet pipe (2), and particles in the air are isolated by the filter screen (4), so that the air is discharged from the exhaust groove (1-1); after the filter screen (4) filters particles for a period of time, the filter screen (4) is knocked by knocking hammers (6-8) on the left side and the right side at the same time, so that particle blockages in the filter screen (4) fall off and fall into a supporting frame (7-6) on the lower side, a motor (6-1) is started to drive a screw rod (6-2) to rotate to the east, a moving block (6-3) moves in the front-back direction, guiding is carried out through sliding fit of a sliding block (6-9) and a sliding rail (6-10), so that the knocking hammers (6-8) are driven to move in the front-back direction, the knocking position of the knocking hammers (6-8) is changed, pushing is carried out through an electric push rod (6-4), and the connecting block (6-11) drives the supporting frame (6-6) to move, the knocking hammer (6-8) moves in height, the knocking height of the knocking hammer (6-8) is changed, the knocking hammer (6-8) and the supporting block (6-7) are arranged in a screwed connection mode through the fulcrum shaft (6-12), and the guide rod (6-17) slides in the guide groove (6-16) through pushing of the second electric push rod (6-14), so that the knocking hammer (6-8) rotates around the screwed connection point of the fulcrum shaft (6-12), and the knocking hammer (6-8) performs knocking operation; when in knocking, the support frame (7-6) is driven to move in height, so that the support frame (7-6) receives knocked particles in the filter screen (4), the particles are prevented from falling onto the inner bottom surface of the processing box body (1), the air cylinder (7-1) pushes the support frame to drive the lower support block (7-2) to move, the lower connecting frame (7-4) moves, the upper connecting frame (7-5) moves, the support frame (7-6) is driven to move to the lower side of the knocking hammer (6-8), when the particles in the support frame (7-6) need to be cleaned, nuts at two ends of the stud are screwed off manually, the stud is separated from the upper connecting frame (7-5), and the upper connecting frame (7-5) can be taken out of the processing box body (1) manually, thereby driving the supporting frame (7-6) to be taken out, and facilitating the treatment of the particles in the supporting frame.
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| CN112619300B (en) | 2022-06-07 |
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