CN116037568A - Waste gas centralized collection and treatment device for sewage plant - Google Patents
Waste gas centralized collection and treatment device for sewage plant Download PDFInfo
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- CN116037568A CN116037568A CN202310102820.0A CN202310102820A CN116037568A CN 116037568 A CN116037568 A CN 116037568A CN 202310102820 A CN202310102820 A CN 202310102820A CN 116037568 A CN116037568 A CN 116037568A
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- 239000010865 sewage Substances 0.000 title claims abstract description 53
- 239000002912 waste gas Substances 0.000 title claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000007789 gas Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 80
- 230000007246 mechanism Effects 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 28
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of waste gas treatment of a sewage plant, in particular to a waste gas centralized collection and treatment device for the sewage plant, which comprises a treatment box, wherein the side wall of the treatment box is communicated with an air inlet pipe, the outer wall of the air inlet pipe is provided with a suction pump, and the waste gas centralized collection and treatment device for the sewage plant solves the problems that the traditional waste gas treatment device for the sewage plant needs a user to replace active carbon periodically so as to ensure the filtering effect of the active carbon, the active carbon in the treatment device needs to be manually taken and replaced, a large amount of harmful substances are adhered to the inner wall of the surface of the active carbon after the active carbon filters gas for a long time, if the active carbon touches the hand of the user to cause the phenomenon of discomfort of the body, potential safety hazards often occur when the active carbon is replaced, and the sewage plant usually processes sewage in a sewage pool, and the waste gas is inconvenient to collect the gas in a centralized manner according to the size of an actual sewage pool during waste gas treatment, so that gas leakage and drifting into the air easily occur.
Description
Technical Field
The invention relates to the technical field of waste gas treatment of sewage plants, in particular to a waste gas centralized collection and treatment device for sewage plants.
Background
The waste gas treatment device of current sewage factory can generally use activated carbon as the material of filtering waste gas, but the activated carbon needs the user to change regularly to guarantee the filter effect of activated carbon, just need the manual work to take the activated carbon in the processing apparatus and change, because activated carbon all can adhere a large amount of harmful substance at its surface inner wall after long-term filtration gas, if the user's hand touches the phenomenon that can arouse the uncomfortable body, consequently often there is the emergence of potential safety hazard when changing activated carbon, and sewage factory is handled sewage in the effluent water sump usually, and the inconvenient concentrated collection gas of according to actual effluent water sump's size during the waste gas treatment, the condition that the gas leakage drifts in the air appears easily.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a concentrated waste gas collecting and treating device for a sewage plant, which solves the problems that the prior waste gas treating device for the sewage plant usually uses activated carbon as a waste gas filtering material, but the activated carbon needs to be periodically replaced by a user to ensure the filtering effect of the activated carbon, the activated carbon in the treating device needs to be manually replaced, and as a great amount of harmful substances are adhered to the inner wall of the surface of the activated carbon after long-term gas filtering, if the hands of the user touch the phenomenon that the body is uncomfortable, potential safety hazards often occur when the activated carbon is replaced, and the sewage is usually treated in a sewage tank by the sewage plant, and the gas is not conveniently collected intensively according to the size of the actual sewage tank during waste gas treatment, so that the problem that the gas leaks and drifts into the air easily occurs.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a concentrated collection processing apparatus of waste gas for sewage plant, includes the processing case, the lateral wall intercommunication of processing case has the intake pipe, the suction pump is installed to the outer wall of intake pipe, the inner chamber wall symmetry fixedly connected with installing frame of processing case, the cotton layer of active carbon has all been placed to the inner wall of installing frame, the inner chamber wall symmetry of processing case installs contactless replacement active carbon mechanism, the lateral wall of processing case is installed and is covered suction mechanism by regulation formula;
the utility model provides a contactless active carbon mechanism that replaces, including two-way helical groove pole, major axis, sealed apron, rope, mounting box, installation piece, clockwork spring, sliding sleeve, support, clamp plate, backup pad, erection column, slide column, inclined clamping board, supporting spring, the inner chamber wall fixedly connected with installation piece of processing case, the up end rotation of installation piece is connected with the preceding terminal surface fixedly connected with installation box of two-way helical groove pole, the inner chamber end of installation box runs through and rotates and be connected with the major axis, the surface fixedly connected with sealed apron of major axis, the outer wall winding of two-way helical groove pole has the rope, the one end winding that the rope kept away from two-way helical groove pole has the clockwork spring in the outer wall winding of major axis, the one end and the installation piece fixed connection of two-way helical groove pole outer wall are kept away from to the clockwork spring, the cell wall symmetry sliding connection of two-way helical groove pole has the sliding sleeve, the one end and the sliding sleeve inner wall fixedly connected with of two-way helical groove pole, the inner wall symmetry sliding sleeve through spout symmetry sliding connection has the inner wall fixedly connected with, the clamp plate V is kept away from to the two-shaped support plate, the side is close to the two-way helical groove pole inner wall fixedly connected with the side of two-shaped spring.
Preferably, one end of the supporting spring is fixedly connected with the side wall of the V-shaped plate, and the other end of the supporting spring is fixedly connected with the outer wall of the sliding column.
Preferably, the adjustable covering suction mechanism comprises a convex plate, a telescopic bracket, a sealing film bag, a first hose and a second hose, wherein the convex plate is symmetrically and fixedly connected with the outer side wall of the treatment box, the telescopic bracket is rotationally connected with the inner wall of the convex plate, the sealing film bag is installed on the inner wall of the telescopic bracket, the first hose is communicated with the upper surface of the sealing film bag, the suction port of the suction pump is communicated with the first hose, the second hose is installed on the inner cavity wall of the sealing film bag, and the second hose is communicated with the first hose.
Preferably, the adjustable covering suction mechanism further comprises a sliding rod, a sealing gasket and insertion holes, one end, far away from the convex plate, of the telescopic frame is rotationally connected with the sliding rod, the sliding rod is in penetrating sliding connection with the inner cavity wall of the treatment box, the sealing gasket is symmetrically arranged on the inner cavity wall of the treatment box and located on the outer wall of the sliding rod, and the insertion holes are uniformly and equidistantly formed in the front end face of the sliding rod in penetrating mode.
Preferably, the adjustable covering suction mechanism further comprises a protruding rod, a push rod and a supporting block, the protruding rod is connected to the inner cavity wall of the treatment box in a rotating mode through a pin shaft, the push rod is fixedly connected to one face of the protruding rod, and the supporting block is symmetrically and fixedly connected to the inner cavity wall of the treatment box.
Preferably, the adjusting type covering suction mechanism further comprises a plug post and a limit spring, the plug posts are all connected with the side walls of the supporting blocks in a penetrating and sliding mode, the limit spring is sleeved on the outer wall of the plug post, one end of the limit spring is fixedly connected with the outer wall of the plug post, and the other end of the limit spring is fixedly connected with the side walls of the supporting blocks.
Preferably, the adjustable covering suction mechanism further comprises a vertical plate, a long plate and a movable column, wherein the vertical plate is symmetrically and slidably connected with the inner cavity wall of the treatment box through a sliding groove, the long plate is fixedly connected with the inner wall of the air inlet pipe, and the movable column is penetratingly and slidably connected with the side wall of the long plate.
Preferably, the adjustable covering suction mechanism further comprises a reset spring and a sealing plug, wherein the sealing plug is fixedly connected with one end of the movable column, which is far away from the long plate, and the reset spring is sleeved on the outer wall of the movable column.
Preferably, one end of the return spring is fixedly connected with the outer wall of the movable column, and the other end of the return spring is fixedly connected with the side wall of the long plate.
(III) beneficial effects
The waste gas centralized collection and treatment device for the sewage plant provided by the invention has the following beneficial effects:
1. according to the centralized waste gas collecting and processing device for the sewage plant, the sealing cover plate can be opened, the sealing cover plate does not abut against the ejector rod any more, the ejector rod and the protruding rod which are abutted against the sealing cover plate originally rotate and reset under the action of gravity, when the protruding rod rotates to be in a vertical state, the limiting springs which are pressed by the two vertical plates originally reset and rebound, so that the two movable columns are pulled to approach the protruding rod, the movable columns are separated from the insertion holes on the side walls of the sliding rod, the sliding rod can be held to pull outwards, the expansion bracket is synchronously driven to rotate, the sealing film bag is pulled to be unfolded, the unfolded sealing film bag is placed on the upper part of the sewage tank, the sealing film bag is used for sealing and covering the sewage tank, harmful gases generated in the process of sewage can be collected better, the unfolding size of the sealing film bag can be controlled according to actual requirements, the sewage tank with different sizes can be used conveniently, and the use range for collecting waste gas is widened;
2. according to the centralized collection and treatment device for the waste gas of the sewage plant, the sealing cover plate can be closed again, the inner wall of the sealing cover plate is enabled to collide with the ejector rod again to move towards the inner cavity of the treatment tank, the protruding rod is pushed to deflect around the pin shaft, the upper end and the lower end of the protruding rod are enabled to simultaneously push the vertical plates to slide in the sliding grooves of the inner cavity wall of the treatment tank and to be away from each other, the vertical plates can be enabled to push the inserting columns to slide on the side walls of the supporting blocks again and compress the limiting springs, the inserting columns are enabled to be inserted into the corresponding inserting holes of the outer walls of the sliding rods, the sliding rods after sliding can be limited and fixed, the sealing film bag after being regulated and unfolded can be stably placed on the upper surface of the sewage tank, the situation that the sealing film bag is enabled to rotate and shrink due to contact with the expansion bracket is avoided, the situation that the sealing film bag is closed is caused, the situation that waste gas is scattered into the air is caused by gaps at the contact position of the gas sealing film bag and the sewage tank during sewage treatment is reduced, the probability of leakage occurring when the waste gas is collected is ensured;
3. according to the waste gas centralized collection and treatment device for the sewage plant, the suction pump is opened, waste gas generated during sewage treatment is sucked into the air inlet pipe through the first hose and the second hose, when the air inlet pipe is subjected to gas passing, the sealing plug is pushed to move towards one end far away from the long plate, the movable column is pulled to slide and stretch the reset spring on the outer wall of the movable column, so that the waste gas can smoothly enter the treatment box for filtration treatment, when the suction pump is closed and no gas is adsorbed, the movable column and the sealing plug are pulled to move towards one side of the long plate in a reset mode, the sealing plug can be enabled to block the air inlet pipe again, untreated waste gas can not be discharged from the air inlet pipe, the air flow is guaranteed to be discharged downwards from the air outlet pipe on the side wall of the treatment box, the sealing performance of the whole treatment box is guaranteed, and the phenomenon that the waste gas flows back to the air is avoided;
4. according to the centralized collection and treatment device for the waste gas of the sewage plant, the two inclined clamping plates can be abutted against each other along with the continuous descending of the activated carbon cotton layer driven by the pressing plate, so that the inclined clamping plates are abutted against and squeeze the two sliding columns to slide outwards on the inner wall of the V-shaped plate and stretch the supporting springs, the inclined clamping plates can be driven to be away from each other, the pressing plate is abutted against the activated carbon cotton layer to descend to the bottommost part of the V-shaped plate, then the sealing cover plate can be rotated 90 degrees to enable the rear end surface of the sealing cover plate to be in the same horizontal plane with the side wall of the treatment box, the long shaft can be reversed to loosen the ropes, the spring returns to drive the bidirectional spiral groove rod to overturn, at the moment, the sliding sleeve and the pressing plate outside of the spring can be lifted a certain distance and move away from the V-shaped plate, the V-shaped plate can be pulled to draw out the folded activated carbon cotton layer inside the V-shaped plate with the same horizontal plane, then the two sliding columns are held outwards, the inclined clamping plates can not clamp the activated carbon cotton layer, the V-shaped plate is opened downwards, the activated carbon cotton layer falls out of the V-shaped plate, the activated carbon cotton layer is replaced by the V-shaped plate, the activated carbon cotton layer is not required to be replaced by a contact, the activated carbon cotton layer is replaced, the activated cotton layer is not to be replaced by a human body, the activated carbon cotton layer, the harmful to be replaced by the human body, and the human body is safe and the health condition is prevented from replacing the waste gas is caused by replacing the waste gas.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the mounting post and the V-shaped plate of the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a partially cut-away construction of a treatment tank according to the present invention;
FIG. 5 is an enlarged view of area B of FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of the area C of FIG. 4 according to the present invention;
FIG. 7 is a schematic view of the mounting structure of the sliding bar and the second hose of the present invention;
FIG. 8 is a schematic view of the mounting structure of the bi-directional spiral grooved bars and the sliding sleeves of the present invention;
fig. 9 is an enlarged view of the area D of fig. 8 according to the present invention.
In the figure: 1. a treatment box; 2. an air inlet pipe; 3. a suction pump; 4. a mounting frame; 5. an activated carbon cotton layer; 6. a contactless replacement activated carbon mechanism; 61. a bi-directional helical grooved bar; 62. a long axis; 63. sealing the cover plate; 64. a rope; 65. a mounting box; 66. a mounting block; 67. a clockwork spring; 68. a slide shaft; 69. a sliding sleeve; 610. a bracket; 611. a pressing plate; 612. a support plate; 613. a mounting column; 614. a V-shaped plate; 615. a spool; 616. an inclined clamping plate; 617. a support spring;
7. an adjustable blanket suction mechanism; 71. a convex plate; 72. a telescopic frame; 73. sealing the film bag; 74. a first hose; 75. a slide bar; 76. a sealing gasket; 77. a jack; 78. a protruding rod; 79. a push rod; 710. a support block; 711. inserting a column; 712. a limit spring; 713. a riser; 714. a long plate; 715. a movable column; 716. a return spring; 717. a sealing plug; 718. and a second hose.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that:
example 1
Referring to fig. 1 to 5, 7 and 8, an exhaust gas centralized collection and treatment device for a sewage plant comprises a treatment tank 1, wherein the side wall of the treatment tank 1 is communicated with an air inlet pipe 2, the outer wall of the air inlet pipe 2 is provided with a suction pump 3, the inner cavity wall of the treatment tank 1 is symmetrically and fixedly connected with a mounting frame 4, the inner walls of the mounting frames 4 are respectively provided with an activated carbon cotton layer 5, the inner cavity wall of the treatment tank 1 is symmetrically provided with a non-contact activated carbon replacement mechanism 6, and the side wall of the treatment tank 1 is provided with an adjustable covering suction mechanism 7;
the non-contact type activated carbon replacing mechanism 6 comprises a bidirectional spiral groove rod 61, a long shaft 62, a sealing cover plate 63, a rope 64, a mounting box 65, a mounting block 66, a spring 67, a sliding shaft 68, a sliding sleeve 69, a support 610, a pressing plate 611, a supporting plate 612, a mounting column 613, a sliding column 615, an inclined clamping plate 616 and a supporting spring 617, wherein the inner cavity wall of the treatment box 1 is fixedly connected with the mounting block 66, the upper end surface of the mounting block 66 is rotationally connected with the bidirectional spiral groove rod 61, the front end surface of the treatment box 1 is fixedly connected with the mounting box 65, the inner cavity bottom of the mounting box 65 is rotationally connected with the long shaft 62 in a penetrating way, the outer surface of the long shaft 62 is fixedly connected with the sealing cover plate 63, the outer wall of the bidirectional spiral groove rod 61 is wound with the rope 64, one end of the rope 64 far away from the bidirectional spiral groove rod 61 is wound on the outer wall of the long shaft 62, the outer wall of the bidirectional spiral groove rod 61 close to one end of the mounting block 66 is wound with the spring 67, one end of the spring 67, which is far away from the outer wall of the bidirectional spiral groove rod 61, is fixedly connected with the mounting block 66, the groove wall of the bidirectional spiral groove rod 61 is symmetrically and slidingly connected with the sliding shaft 68, the inner cavity wall of the treatment box 1 is symmetrically and slidingly connected with the sliding sleeve 69 through a sliding groove, one end of the sliding shaft 68, which is far away from the bidirectional spiral groove rod 61, is fixedly connected with the inner wall of the sliding sleeve 69, the outer surface of the sliding sleeve 69 is fixedly connected with the pressing plate 611 through the support 610, the inner wall of the treatment box 1 is symmetrically and fixedly connected with the supporting plate 612, one surface of the supporting plate 612, which is far away from the bidirectional spiral groove rod 61, is fixedly connected with the mounting column 613, the outer wall of the mounting column 613 is inserted with the V-shaped plate 614, the inner wall of the V-shaped plate 614 is symmetrically and slidingly connected with the sliding columns 615, one ends, which are mutually close, of the two sliding columns 615 are fixedly connected with the inclined clamping plates 616, the outer wall of the sliding columns 615 is sleeved with the supporting springs 617, the upper parts of the inclined clamping plates 616 are in an inclined opening shape, the pressing plate 611 is convenient for the entry of the activated carbon cotton layer 5 after being used by extrusion;
one end of the supporting spring 617 is fixedly connected with the side wall of the V-shaped plate 614, the other end of the supporting spring 617 is fixedly connected with the outer wall of the sliding column 615, and the supporting spring 617 can help the sliding column 615 to reset in time after being collided and expanded.
Example two
Referring to fig. 1 to 4 and 6 to 9, the adjustable covering suction mechanism 7 includes a convex plate 71, a telescopic frame 72, a sealing film bag 73, a first hose 74 and a second hose 718, wherein the outer side wall of the treatment box 1 is symmetrically and fixedly connected with the convex plate 71, the inner wall of the convex plate 71 is rotationally connected with the telescopic frame 72, the sealing film bag 73 is installed on the inner wall of the telescopic frame 72, the first hose 74 is communicated with the upper surface of the sealing film bag 73, the suction port of the suction pump 3 is communicated with the first hose 74, the second hose 718 is installed on the inner cavity wall of the sealing film bag 73, the second hose 718 is communicated with the first hose 74, holes are formed in the outer part of the second hose 718 at equal intervals, and the large-area suction waste gas can be sucked;
the adjustable covering suction mechanism 7 further comprises a sliding rod 75, a sealing gasket 76 and an inserting hole 77, one end, far away from the convex plate 71, of the telescopic frame 72 is rotatably connected with the sliding rod 75, the sliding rod 75 is in penetrating sliding connection with the inner cavity wall of the treatment box 1, the sealing gasket 76 is symmetrically arranged on the inner cavity wall of the treatment box 1, the sealing gasket 76 is positioned on the outer wall of the sliding rod 75, the inserting hole 77 is uniformly and equidistantly formed in penetrating mode on the front end face of the sliding rod 75, the sealing gasket 76 can seal the sliding connection position of the sliding rod 75 and the inner wall of the treatment box 1, and exhaust gas is prevented from being discharged from a gap;
the adjustable cover suction mechanism 7 further comprises a protruding rod 78, a top rod 79 and a supporting block 710, the protruding rod 78 is connected to the inner cavity wall of the treatment box 1 through pin shaft rotation, the top rod 79 is fixedly connected to one face of the protruding rod 78, the supporting block 710 is symmetrically and fixedly connected to the inner cavity wall of the treatment box 1, the length of the top rod 79 is long, the protruding end face of the top rod is protruded from the front end face of the treatment box 1, the top rod 79 can be abutted to the front end face of the treatment box 1 conveniently when the sealing cover plate 63 is closed, and accordingly the top rod 79 is used as a driving source of the limiting sliding rod 75, and manufacturing cost is saved.
The adjustable covering suction mechanism 7 further comprises a plug column 711 and a limiting spring 712, wherein the plug column 711 penetrates through the side wall of the supporting block 710 in a sliding connection mode, the limiting spring 712 is sleeved on the outer wall of the plug column 711, one end of the limiting spring 712 is fixedly connected with the outer wall of the plug column 711, the other end of the limiting spring 712 is fixedly connected with the side wall of the supporting block 710, and the size of the plug column 711 is consistent with that of the jack 77 and is spliced with the jack 77.
Example III
Referring to fig. 1 to 4 and fig. 6 to 9, the adjustable coverage suction mechanism 7 further includes a vertical plate 713, a long plate 714, and a movable post 715, wherein the inner cavity wall of the processing box 1 is symmetrically and slidably connected with the vertical plate 713 through a chute, the inner wall of the air inlet pipe 2 is fixedly connected with the long plate 714, the side wall of the long plate 714 is penetratingly and slidably connected with the movable post 715, two side walls of the vertical plate 713 are respectively attached to the protruding rod 78 and the outer wall of the inserting post 711, and the vertical plate 713 can be pushed to move when the inserting post 711 is reset, so that the vertical plate 713 always abuts against the protruding rod 78;
the adjustable covering suction mechanism 7 further comprises a return spring 716 and a sealing plug 717, wherein the sealing plug 717 is fixedly connected to one end, far away from the long plate 714, of the movable column 715, the return spring 716 is sleeved on the outer wall of the movable column 715, one end of the return spring 716 is fixedly connected with the outer wall of the movable column 715, the other end of the return spring 716 is fixedly connected with the side wall of the long plate 714, and the sealing plug 717 is attached to a hole communicated with the air inlet pipe 2 and the treatment box 1 in a normal state.
The following is the overall operation of the above embodiment:
the foregoing: in the initial state, the sealing plug 717 is tightly attached to the inner wall of the processing box 1, the sealing cover plate 63 is in the closed state, and the pressing plate 611 is positioned above the mounting frame 4;
when in operation, the device comprises: firstly, the sealing cover plate 63 is opened, the sealing cover plate 63 does not abut against the ejector rod 79 any more, the ejector rod 79 and the protruding rod 78 which are abutted against by the sealing cover plate 63 are rotated and reset under the action of gravity, when the protruding rod 78 rotates to be in a vertical state, the limiting springs 712 which are pressed by the two vertical plates 713 are reset and rebound, so that the two movable columns 715 are pulled to approach the protruding rod 78, the movable columns 715 are separated from the insertion holes 77 on the side walls of the sliding rod 75, the sliding rod 75 can be held by hands to pull outwards, the expansion brackets 72 are synchronously driven to rotate, the sealing film bags 73 are pulled to be unfolded, the unfolded sealing film bags 73 are placed on the upper part of a sewage pool, the sealing film bags 73 are used for sealing and covering the sewage pool, harmful gases generated in the sewage pool treatment can be better collected, the unfolded size of the sealing film bags 73 can be controlled according to actual requirements, the use of sewage pools with different sizes is facilitated, and the use range of waste gas collection is widened;
further, the sealing cover plate 63 can be closed again, the inner wall of the sealing cover plate 63 is pushed against the ejector rod 79 again to move towards the inner cavity of the treatment tank 1, the protruding rod 78 is pushed to deflect around the pin shaft, the upper end and the lower end of the protruding rod 78 simultaneously push against the vertical plate 713 to slide in the sliding groove of the inner cavity wall of the treatment tank 1 and keep away from each other, the vertical plate 713 can push against the inserting column 711 again to slide on the side wall of the supporting block 710 and compress the limiting spring 712, the inserting column 711 is inserted into the inserting hole 77 corresponding to the outer wall of the sliding rod 75, the sliding rod 75 can be limited and fixed, the sealing film bag 73 after being regulated and unfolded can be stably placed on the upper surface of the sewage pool, the situation that the expansion bracket 72 rotates and contracts due to touch of the sealing film bag 73 is avoided, the situation that waste gas is scattered into the air due to the fact that gaps are generated at the contact positions of the gas sealing film bag 73 and the sewage pool during sewage treatment is prevented, the probability of leakage is reduced, and the effectiveness of collecting waste gas is ensured;
further, when the suction pump 3 is opened to suck the waste gas generated during sewage treatment into the air inlet pipe 2 through the first hose 74 and the second hose 718, when the air inlet pipe 2 is subjected to the air passing, the sealing plug 717 is pushed to move towards one end far away from the long plate 714, and the movable column 715 is pulled to slide and stretch the return spring 716 on the outer wall of the movable column 715, so that the waste gas can smoothly enter the treatment box 1 for filtering treatment, when the suction pump 3 is closed and no more gas is adsorbed, the return spring 716 can reset and rebound to pull the movable column 715 and the sealing plug 717 to move towards one side of the long plate 714, so that the sealing plug 717 can be blocked the air inlet pipe 2 again, the untreated waste gas can not be discharged from the air inlet pipe 2, the air flow can only be discharged downwards from the air outlet pipe on the side wall of the treatment box 1, the sealing performance of the whole treatment box 1 is ensured, and the phenomenon that the waste gas flows back into the air is avoided;
the waste gas can flow downwards after entering the treatment box 1, the waste gas can sequentially pass through the filtration of the active carbon cotton layers 5 of the first layer and the second layer, dust particles, harmful substances and peculiar smell in the air in the waste gas can be effectively adsorbed through double filtration, the treatment effect is improved, the waste gas discharge reaches the standard, when the active carbon cotton layer 5 is used for a long time and needs to be replaced, the sealing cover plate 63 is only required to be held by hands to drive the long shaft 62 to rotate, the sealing cover plate 63 can be opened, the long shaft 62 rotates to pull the rope 64 to wind and drive the bidirectional spiral groove rod 61 to rotate, the spring 67 at the bottom of the bidirectional spiral groove rod 61 contracts, the groove walls of the bidirectional spiral groove rod 61 synchronously extrude the two sliding shafts 68 to drive the sliding sleeve 69 to slide downwards when rotating, the bracket 610 and the pressing plate 611 to move downwards, the active carbon cotton layer 5 can be pressed downwards from the gap in the middle part of the installation frame 4, the activated carbon cotton layer 5 is folded from the middle and enters the V-shaped plate 614, the activated carbon cotton layer 5 is continuously lowered along with the pressing plate 611 to collide with the two inclined clamping plates 616, the inclined clamping plates 616 are collided to extrude the two sliding columns 615 to slide outwards on the inner wall of the V-shaped plate 614 and stretch the supporting springs 617, the inclined clamping plates 616 can be driven to be separated from each other, the pressing plate 611 is collided with the activated carbon cotton layer 5 to descend to the bottommost part of the V-shaped plate 614, then the sealing cover plate 63 can be rotated 90 degrees to enable the rear end surface of the sealing cover plate to be in the same horizontal plane with the side wall of the treatment box 1, the long shaft 62 can be reversed to loosen the ropes 64, the spring 67 is reset to rebound to drive the bidirectional spiral groove rod 61 to overturn, at the moment, the sliding sleeve 69 outside the pressing plate 611 can be lifted a certain distance and moved away from the V-shaped plate 614, the V-shaped plate 614 can be pulled to drive the folded activated carbon cotton layer 5 inside the V-shaped plate 614 to be pulled out, then hold two slide posts 615 outward pulling again, alright let inclined clamping plate 616 no longer centre gripping activated carbon cotton layer 5, again with V-arrangement board 614 opening downwardly for activated carbon cotton layer 5 falls out from the V-arrangement board 614, realized that contactless change activated carbon cotton layer 5, need not the manual work take out activated carbon cotton layer 5 in the installing frame 4 and replace, not only improved change efficiency, still avoided the manual work to take and caused the hand to touch harmful granule or the steam on the activated carbon cotton layer 5 to lead to harm the condition of human health, ensured change activated carbon cotton layer 5 exhaust treatment's security.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Waste gas centralized collection and treatment device for sewage plants, comprising a treatment box (1), and is characterized in that: the side wall of the treatment box (1) is communicated with an air inlet pipe (2), a suction pump (3) is arranged on the outer wall of the air inlet pipe (2), an installation frame (4) is symmetrically and fixedly connected with the inner cavity wall of the treatment box (1), an activated carbon cotton layer (5) is arranged on the inner wall of the installation frame (4), a non-contact type activated carbon replacement mechanism (6) is symmetrically arranged on the inner cavity wall of the treatment box (1), and an adjustable type coverage suction mechanism (7) is arranged on the side wall of the treatment box (1);
the contactless replacement activated carbon mechanism (6) comprises a bidirectional spiral groove rod (61), a long shaft (62), a sealing cover plate (63), a rope (64), a mounting box (65), a mounting block (66), a spring (67), a sliding shaft (68), a sliding sleeve (69), a bracket (610), a pressing plate (611), a supporting plate (612), a mounting column (613), a sliding column (615), an inclined clamping plate (616) and a supporting spring (617), the inner cavity wall of the treatment box (1) is fixedly connected with the mounting block (66), the upper end face of the mounting block (66) is rotationally connected with the bidirectional spiral groove rod (61), the front end face of the treatment box (1) is fixedly connected with the mounting box (65), the inner cavity bottom of the mounting box (65) is rotationally connected with the long shaft (62), the outer surface of the long shaft (62) is fixedly connected with the sealing cover plate (63), the outer wall of the bidirectional spiral groove rod (61) is wound with the rope (64), one end of the rope (64) far away from the bidirectional spiral groove rod (61) is wound on the outer wall of the long shaft (62), the bidirectional spiral groove rod (61) is wound on the outer wall of the spring (67), the spring is characterized in that one end of the outer wall of the bidirectional spiral groove rod (61) is far away from the spring (67) and is fixedly connected with the mounting block (66), a sliding shaft (68) is symmetrically and slidingly connected with the groove wall of the bidirectional spiral groove rod (61), a sliding sleeve (69) is symmetrically and slidingly connected with the inner wall of the sliding sleeve (69) through a sliding groove, one end of the sliding shaft (68) far away from the bidirectional spiral groove rod (61) is fixedly connected with the inner wall of the sliding sleeve (69), a pressing plate (611) is fixedly connected with the outer surface of the sliding sleeve (69) through a support (610), a mounting column (613) is fixedly connected with the inner wall of the processing box (1) on one side of the supporting plate (612) far away from the bidirectional spiral groove rod (61), a V-shaped plate (614) is inserted into the outer wall of the mounting column (613), sliding columns (615) are symmetrically and fixedly connected with sliding columns (616) through the inner walls of the V-shaped plates, one ends, close to each other, of the sliding columns (615) are fixedly connected with inclined clamping plates (616), and the outer wall of the sliding columns (615) is sleeved with a supporting spring (617).
2. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 1, wherein: one end of the supporting spring (617) is fixedly connected with the side wall of the V-shaped plate (614), and the other end of the supporting spring (617) is fixedly connected with the outer wall of the sliding column (615).
3. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 1, wherein: the utility model provides an adjustable cover suction mechanism (7) includes flange (71), expansion bracket (72), sealing film bag (73), first hose (74), second hose (718), the lateral wall symmetry fixedly connected with flange (71) of processing case (1), the inner wall of flange (71) all rotates and is connected with expansion bracket (72), sealing film bag (73) are installed to the inner wall of expansion bracket (72), the upper surface intercommunication of sealing film bag (73) has first hose (74), the suction inlet of suction pump (3) is linked together with first hose (74), second hose (718) are installed to the inner chamber wall of sealing film bag (73), second hose (718) are linked together with first hose (74).
4. A waste gas centralized collection and treatment device for a sewage plant according to claim 3, wherein: the adjustable cover suction mechanism (7) further comprises a sliding rod (75), a sealing gasket (76) and an inserting hole (77), one end, far away from the convex plate (71), of the telescopic frame (72) is rotationally connected with the sliding rod (75), the sliding rod (75) is connected with the inner cavity wall of the treatment box (1) in a penetrating sliding mode, the sealing gasket (76) is symmetrically arranged on the inner cavity wall of the treatment box (1), the sealing gasket (76) is located on the outer wall of the sliding rod (75), and the inserting hole (77) is evenly formed in the front end face of the sliding rod (75) in an equidistant mode.
5. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 4, wherein: the adjustable covering suction mechanism (7) further comprises a protruding rod (78), a push rod (79) and a supporting block (710), the protruding rod (78) is rotatably connected to the inner cavity wall of the treatment box (1) through a pin shaft, the push rod (79) is fixedly connected to one surface of the protruding rod (78), and the supporting block (710) is symmetrically and fixedly connected to the inner cavity wall of the treatment box (1).
6. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 5, wherein: the adjustable covering suction mechanism (7) further comprises a plug column (711) and a limiting spring (712), the plug column (711) is connected to the side wall of the supporting block (710) in a penetrating and sliding mode, the limiting spring (712) is sleeved on the outer wall of the plug column (711), one end of the limiting spring (712) is fixedly connected with the outer wall of the plug column (711), and the other end of the limiting spring (712) is fixedly connected with the side wall of the supporting block (710).
7. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 6, wherein: the adjustable covering suction mechanism (7) further comprises a vertical plate (713), a long plate (714) and a movable column (715), wherein the vertical plate (713) is symmetrically and slidingly connected with the inner cavity wall of the treatment box (1) through a sliding groove, the long plate (714) is fixedly connected with the inner wall of the air inlet pipe (2), and the movable column (715) is penetrated and slidingly connected with the side wall of the long plate (714).
8. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 7, wherein: the adjustable covering suction mechanism (7) further comprises a reset spring (716) and a sealing plug (717), one end, far away from the long plate (714), of the movable column (715) is fixedly connected with the sealing plug (717), and the outer wall of the movable column (715) is sleeved with the reset spring (716).
9. The exhaust gas centralized collection and treatment device for a sewage plant according to claim 8, wherein: one end of the return spring (716) is fixedly connected with the outer wall of the movable column (715), and the other end of the return spring (716) is fixedly connected with the side wall of the long plate (714).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310102820.0A CN116037568A (en) | 2023-02-09 | 2023-02-09 | Waste gas centralized collection and treatment device for sewage plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310102820.0A CN116037568A (en) | 2023-02-09 | 2023-02-09 | Waste gas centralized collection and treatment device for sewage plant |
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| CN116037568A true CN116037568A (en) | 2023-05-02 |
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| CN202310102820.0A Withdrawn CN116037568A (en) | 2023-02-09 | 2023-02-09 | Waste gas centralized collection and treatment device for sewage plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225354A (en) * | 2023-11-13 | 2023-12-15 | 吉林建筑大学 | Reaction kettle for producing polycarboxylate superplasticizer and preparation method |
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2023
- 2023-02-09 CN CN202310102820.0A patent/CN116037568A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225354A (en) * | 2023-11-13 | 2023-12-15 | 吉林建筑大学 | Reaction kettle for producing polycarboxylate superplasticizer and preparation method |
| CN117225354B (en) * | 2023-11-13 | 2024-01-23 | 吉林建筑大学 | Reaction kettle for producing polycarboxylate superplasticizer and preparation method |
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