CN112642226A - Intelligent purification equipment for urban garbage sewage generated gas and control method - Google Patents
Intelligent purification equipment for urban garbage sewage generated gas and control method Download PDFInfo
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- CN112642226A CN112642226A CN202010823430.9A CN202010823430A CN112642226A CN 112642226 A CN112642226 A CN 112642226A CN 202010823430 A CN202010823430 A CN 202010823430A CN 112642226 A CN112642226 A CN 112642226A
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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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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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
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
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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
- B01D46/56—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
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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
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Abstract
The invention belongs to the technical field of environment-friendly equipment, and particularly relates to intelligent purification equipment for urban garbage sewage generated gas and a control method of the intelligent purification equipment. This municipal refuse sewage generates gaseous intelligent purification equipment and control method, it completely cuts off to most moisture in the gas to have reached waterproof ventilative film, the moisture absorption layer absorbs remaining moisture in the gas, subsequently gas gets into the third filter layer in proper order, in second filter layer and the first filter layer, the third filter layer, second filter layer and first filter layer progressively purify gas, later gas is with breakwater jack-up, by the effect that the blow vent flows, thereby it can spill over through the blow vent on the sewer well lid to have solved that harmful gas continuously increases, influence people's living environment's problem.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to intelligent purification equipment for gas generated by municipal waste and sewage and a control method.
Background
Environmental protection also refers to the collective term for various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of the economic society. The method and means are engineering, administrative, legal, economic, propaganda and education and the like. The contents mainly comprise: (1) the method can prevent and treat environmental pollution caused by production and living activities, including the pollution caused by three wastes (waste water, waste gas and waste residue), dust, radioactive substances discharged by industrial production, generated noise, vibration, stink and electromagnetic microwave radiation, harmful gas, liquid and noise generated by transportation activities, pollutants discharged by marine ship transportation, toxic and harmful chemicals used in industrial and agricultural production and people life, smoke dust, sewage and garbage discharged by urban life and the like. (2) The method can prevent the environment from being destroyed caused by construction and development activities, including the pollution and the destruction to the environment caused by the engineering construction of large-scale hydraulic engineering, railways, highway trunks, large-scale ports and docks, airports, large-scale industrial projects and the like, the destruction and the influence to the environment caused by the agricultural reclamation and the lake-surrounding field-building activities, the development of offshore oil fields, coastal zones and marshlands, the destruction, the pollution and the influence to the environment caused by the development of forests and mineral resources, the destruction, the pollution and the influence to the environment caused by the arrangement and the construction of new industrial areas and new towns and the like. (3) The method protects the natural environment with special value, and provides effective protection for rare species and living environment thereof, special natural development history trails, geological phenomena, landform landscape and the like. In addition, urban and rural planning, controlling water and soil loss and desertification, afforestation, controlling population growth and distribution, reasonably allocating productivity and the like also belong to the content of environmental protection. Environmental protection has become one of the corporate actions and major tasks of governments and people worldwide today. China announces environmental protection as a basic national policy of China, and sets and issues a series of laws and regulations for environmental protection so as to ensure the implementation of the basic national policy;
municipal waste is a mixture of solid waste in cities, including industrial waste, construction waste and household waste. The quantity, the nature and the degree of the industrial waste residue to the environmental pollution are greatly different, and the industrial waste residue is managed uniformly. According to different conditions, each factory is directly placed in a defined area or placed in a defined area after the factory is treated to reach the emission standard. The construction waste is generally pollution-free solid and can be treated by a landfill method. The household garbage is solid waste slag generated in life of people, is various in types, comprises organic matters and inorganic matters, and is required to be classified, collected, cleared and treated. According to different garbage generation sources, the urban garbage can be mainly divided into three categories of residential household garbage, street cleaning garbage and group (office, school, factory and service industry) garbage. The organic matter content of cities with developed economy and high living standard is high. In cities mainly using coal, the garbage contains more coal cinder and sand;
along with the development of society, municipal waste is more and more, has in very little domestic waste flows into the sewer along with the drain pipe, decomposes in the sewer naturally for produce a large amount of harmful substance and harmful gas in the sewer, harmful gas continuously increases and can overflow through the blow vent on the sewer well lid, causes the influence to people's living environment, to this problem, now designs a municipal waste sewage and generates gaseous intelligent purification equipment and control method.
Disclosure of Invention
The invention provides an intelligent purification device for urban garbage sewage generated gas and a control method thereof, and aims to solve the technical problems that a small amount of existing household garbage flows into a sewer through a drain pipe and is naturally decomposed in the sewer, and harmful gas continuously increases and overflows through a vent on a sewer well cover to influence the living environment of people.
The invention provides an intelligent purification device for urban garbage sewage generated gas and a control method thereof, comprising a sewer and a well cover, the upper surface of the sewer is provided with a placing opening, the lower surface of the well cover is fixedly connected with a first supporting ring, the outer surface of the first supporting ring is movably inserted with the inner wall of the placing opening, the upper surface of the well cover is provided with a first water flowing opening, the lower surface of the well lid is fixedly connected with a first mounting block, the middle part of the upper surface of the well lid is provided with an air vent, one end of the air vent penetrates through the inner wall of the well lid and extends to the inner wall of the first mounting block, a second water flowing port is formed in the inner wall of one side of the air vent, which is positioned in the first mounting block, one end of the second water flowing port penetrates through and extends to the outer surface of one side of the first mounting block, and a spiral hole is formed in the inner bottom wall, located on the inner wall of the first mounting block, of the air vent;
a water flow control device is arranged on the outer surface of the first mounting block;
the inner wall of the spiral hole is provided with a filtering device;
the lower surface of the first mounting block is provided with a control device.
Preferably, the inner wall of the second flowing water port is located at the same angle with the inner wall of the spiral hole, a first connecting shaft is fixedly connected between the inner walls of the two ends of the intersection of the second flowing water port and the spiral hole, and a first shaft sleeve is rotatably sleeved on the outer surface of the first connecting shaft.
Preferably, a water baffle is fixedly connected to the surface of one side of the first shaft sleeve, a first limiting sleeve is fixedly connected between the inner walls of the two ends of the intersection of the second water flow port and the spiral hole, the first limiting sleeve is movably sleeved on the outer surface of the first shaft sleeve, a first inserting port is formed in the inner wall of the air vent, and the outer surface of the water baffle is movably inserted into the inner wall of the first inserting port.
Preferably, the water flow control device comprises a first mounting ring, the inner surface of the first mounting ring is fixedly connected with the outer surface of the first mounting block, the first mounting ring is located below the second water flowing port, a first mounting port is formed in the upper surface of the first mounting ring, a first connecting groove is formed in the inner wall of the first mounting port, second connecting shafts are fixedly connected to the inner walls of the two ends of the first connecting groove, the outer surface of the second connecting shaft is rotatably sleeved with the first connecting ring, a blocking plate is fixedly connected to the surface of one side of the first connecting ring, a first tension spring is fixedly connected to the surface of one side of the first connecting ring, and the free end of one end of each first tension spring is fixedly connected with the inner wall of one side of the first connecting groove.
Preferably, the filtering device comprises a filtering pipeline, the outer surface of the filtering pipeline is fixedly connected with the inner wall of the spiral hole, the outer surface of the filtering pipeline is in a spiral shape, the inner wall of the filtering pipeline is fixedly connected with a heat insulation layer, glass fibers are arranged inside the heat insulation layer, the inner wall of the filtering pipeline is fixedly connected with a dividing net, the dividing net divides the inner wall of the filtering pipeline into a first filtering cavity, a second filtering cavity, a third filtering cavity and a moisture absorption cavity respectively, the lower surface of the filtering pipeline is fixedly connected with a waterproof breathable film, the inner wall of the first filtering cavity is fixedly connected with a first filtering layer, enzyme catalysis fillers are arranged inside the first filtering layer, the inner wall of the second filtering cavity is fixedly connected with a second filtering layer, zeolites are arranged inside the second filtering layer, and the inner wall of the third filtering cavity is fixedly connected with a third filtering layer, the inside of third filter layer is provided with sodium bicarbonate, the inner wall fixedly connected with moisture absorption layer in moisture absorption chamber, the inside on moisture absorption layer is provided with bamboo fibre.
Preferably, the control device comprises a first mounting disc, the outer surface of the first mounting disc is circular, the upper surface of the first mounting disc is fixedly connected with the lower surface of the first mounting block, and the axis of the first mounting disc and the axis of the spiral hole are located on the same vertical center line.
Preferably, the lower fixed surface of first mounting disc is connected with the round pin axle, and is a plurality of the surface of round pin axle all rotatory the cup jointing has the closing plate, and is a plurality of the surface of closing plate all is the petal shape, the connector has been seted up to the lower surface of closing plate, the surface of first mounting disc passes through bearing fixedly connected with second mounting disc, the surface of second mounting disc is the pentagram shape, first spout has been seted up to the lower surface of second mounting disc, and is a plurality of the inner wall of first spout all slides and pegs graft and has the slide bar, the surface of slide bar and the inner wall activity of connector cup joint, the one end lower surface of second mounting disc has seted up the second installing port, and the inner wall of second installing port passes through pivot fixedly connected with gear.
Preferably, the lower fixed surface of the first mounting block is connected with a supporting block, the lower fixed surface of the supporting block is connected with an air cylinder, the air cylinder comprises a piston and an air pressure rod, one end of the air pressure rod, far away from the piston, is fixedly connected with a rack, the rack is in meshing transmission with a gear, a second chute is formed in the lower surface of the rack, the lower fixed surface of the first mounting block is connected with a supporting column, the lower fixed surface of the supporting column is connected with a limiting rod, the outer surface of the limiting rod is in sliding insertion connection with the inner wall of the second chute, and the lower fixed surface of the limiting rod is connected.
Preferably, an installation cavity has been seted up on a side surface of first installation piece, the inner wall of installation cavity is provided with the power supply part, bolt fixedly connected with airtight door is passed through to one side inner wall of installation cavity, the lower fixed surface of first installation piece installs gaseous detector, the electrode of power supply part respectively with the electrode electric connection of gaseous detector and cylinder, the electrode electric connection of gaseous detector and cylinder.
Preferably, the control method specifically includes the following steps:
the gas detector detects gas in a sewer, when the gas content does not exceed the standard, the sealing plates are meshed, so that the lower surface of the spiral hole is in a sealing state, the blocking plate seals the inner wall of the first mounting hole through the pulling force of the first pull spring to the first connecting ring, when raining, water flows to the upper surface of the first mounting ring through the first water flowing port, when the gravity of the water reaches a certain level, the blocking plate is extruded, so that the angle of the blocking plate deflects, the first mounting hole is opened, the water flows into the sewer from the first mounting hole, when the water flows into the air vent, the water is blocked outside the spiral hole by the water blocking plate, so that the water flows into the second water flowing port and flows to the upper surface of the first mounting ring;
when the gas detector detects that the concentration of harmful gas in the sewer reaches a certain value, the control cylinder is powered on and started, the cylinder drives the rack to move towards one side of the sewer through the air pressure rod, the rack is driven to rotate through the meshing of the rack and the gear, the second mounting plate rotates along with the rotation of the gear, the slide rod slides in the first sliding groove and further drives the sealing plates to rotate, when the slide rod slides to the other end of the first sliding groove, the cylinder stops, the sewer is communicated with the threaded hole, gas accumulated in the sewer enters the filtering pipeline, the waterproof breathable film isolates most of moisture in the gas, the moisture absorption layer absorbs residual moisture in the gas, then the gas sequentially enters the third filtering layer, the second filtering layer and the first filtering layer, the third filtering layer, the second filtering layer and the first filtering layer gradually purify the gas, and then the water blocking plate is jacked up by the gas, flows out of the vent;
when harmful gas content is less than certain numerical value in the sewer, gas detector control cylinder gets electricity, and the cylinder passes through the gas strut and drives the rack and remove to the opposite side of sewer, drives the gear through the meshing of rack and gear and rotates, and the second mounting disc rotates along with the rotation of gear, and the slide bar slides in first spout, and then drives a plurality of closing plates and rotate, and when the slide bar slided to the initial end of first spout, the cylinder stopped, and a plurality of closing plates isolated between sewer and the screw hole.
The beneficial effects of the invention are as follows:
1. by arranging the filtering device to comprise a filtering pipeline, the outer surface of the filtering pipeline is fixedly connected with the inner wall of a spiral hole, the outer surface of the filtering pipeline is in a spiral shape, the inner wall of the filtering pipeline is fixedly connected with a heat insulating layer, glass fibers are arranged inside the heat insulating layer, the inner wall of the filtering pipeline is fixedly connected with a dividing net, the inner wall of the filtering pipeline is divided into a first filtering cavity, a second filtering cavity, a third filtering cavity and a moisture absorption cavity by the dividing nets respectively, the lower surface of the filtering pipeline is fixedly connected with a waterproof and breathable film, the inner wall of the first filtering cavity is fixedly connected with a first filtering layer, enzyme catalytic fillers are arranged inside the first filtering layer, the inner wall of the second filtering cavity is fixedly connected with a second filtering layer, zeolite is arranged inside the second filtering layer, the inner wall of the third filtering cavity is fixedly connected with a third filtering layer, and sodium bicarbonate is, inhale the inner wall fixedly connected with moisture absorption layer in wet chamber, the inside on moisture absorption layer is provided with the bamboo fibre, it completely cuts off to most moisture in the gas to have reached waterproof ventilative film, moisture absorption layer absorbs remaining moisture in the gas, subsequently gas gets into the third filter layer in proper order, in second filter layer and the first filter layer, the third filter layer, second filter layer and first filter layer progressively purify gas, later gas is with the breakwater jack-up, by the effect that the blow vent flows, thereby it can overflow through the blow vent on the sewer well lid to have solved harmful gas and continuously increased, influence the problem of people's living environment.
2. The hinge pin is fixedly connected with the lower surface of the first mounting disc, the sealing plates are rotatably sleeved on the outer surfaces of the hinge pins, the outer surfaces of the sealing plates are in a petal shape, the lower surface of the sealing plate is provided with a connecting port, the outer surface of the first mounting disc is fixedly connected with the second mounting disc through a bearing, the outer surface of the second mounting disc is in a pentagram shape, the lower surface of the second mounting disc is provided with a first sliding groove, the inner walls of the first sliding grooves are slidably inserted with a sliding rod, the outer surface of the sliding rod is movably sleeved with the inner wall of the connecting port, the lower surface of one end of the second mounting disc is provided with a second mounting port, the inner wall of the second mounting port is fixedly connected with a gear through a rotating shaft, the purpose that the rack is driven to move through the air pressure rod is achieved, the gear is driven to rotate through the meshing of the rack and the gear, the, and then drive a plurality of closing plates and rotate, drive the slide bar reciprocating motion in first spout, drive a plurality of closing plates and to carry out isolated and the effect of intercommunication between sewer and the screw hole to the problem that the state of separation between sewer and the blow vent and intercommunication can't be controlled has been solved.
3. The installation cavity has been seted up through the one side surface that sets up first installation piece, the inner wall of installation cavity is provided with the power supply part, bolt fixedly connected with airtight door is passed through to one side inner wall of installation cavity, the lower fixed surface of first installation piece installs gaseous detector, the electrode of power supply part respectively with the electrode electric connection of gaseous detector and cylinder, the electrode of gaseous detector and the electrode electric connection of cylinder, it detects the harmful gas in the sewer through gaseous detector to have reached, and then the effect of controlling the drive of cylinder, thereby the unable cylinder automatic control of can't be solved, the unable problem of controlling automatically of form to separation between sewer and the blow vent and intercommunication.
Drawings
FIG. 1 is a schematic view of an intelligent purification apparatus for urban garbage sewage generated gas and a control method thereof according to the present invention;
FIG. 2 is a sectional view of a first support ring structure of an intelligent purification apparatus for municipal waste and sewage generated gas and a control method thereof according to the present invention;
FIG. 3 is a cross-sectional view of a manhole cover structure of an intelligent purification device for urban garbage and sewage generated gas and a control method thereof, which are provided by the invention;
FIG. 4 is a bottom view of the first installation block structure of the intelligent purification apparatus for urban garbage and sewage generated gas and the control method thereof according to the present invention;
FIG. 5 is a perspective view of a first installation block structure of an intelligent purification apparatus for municipal waste and sewage generated gas and a control method thereof according to the present invention;
FIG. 6 is a cross-sectional view of a manhole cover structure of an intelligent purification device for urban garbage and sewage generated gas and a control method thereof, which are provided by the invention;
FIG. 7 is a sectional view of a filtering pipeline structure of an intelligent purification apparatus for urban garbage sewage generated gas and a control method thereof according to the present invention;
FIG. 8 is an enlarged view of the structure at the position A in FIG. 3 of the intelligent purification apparatus for municipal waste and sewage generated gas and the control method thereof according to the present invention;
FIG. 9 is an enlarged view of the structure B in FIG. 4 of the intelligent purification apparatus for municipal waste and sewage generated gas and the control method thereof according to the present invention;
FIG. 10 is an enlarged view of the structure at C in FIG. 6 of an intelligent purification apparatus for municipal waste and sewage generated gas and a control method thereof according to the present invention
FIG. 11 is an enlarged view of the structure at D in FIG. 6 of an intelligent purification apparatus for municipal waste and sewage generated gas and a control method thereof according to the present invention
Fig. 12 is an enlarged view of the structure at E in fig. 6 of the intelligent purification apparatus for municipal waste and sewage generated gas and the control method thereof according to the present invention.
In the figure: 1. a sewer; 2. a well cover; 3. a first support ring; 4. a first flow inlet; 5. a first mounting block; 6. a vent; 7. a second water flow port; 8. a helical bore; 9. a first connecting shaft; 10. a first bushing; 11. a water baffle; 12. a first stop collar; 13. a first interface; 14. a first mounting ring; 1401. a first mounting port; 1402. a first connecting groove; 1403. a second connecting shaft; 1404. a first connecting ring; 1405. a barrier plate; 1406. a first tension spring; 15. a filtration pipeline; 1501. a thermal insulation layer; 1502. dividing the net; 1503. a first filter chamber; 1504. a second filter chamber; 1505. a third filter chamber; 1506. a moisture-absorbing chamber; 1507. a waterproof breathable film; 1508. a first filter layer; 1509. a second filter layer; 1510. a third filter layer; 1511. a moisture-absorbing layer; 16. a first mounting plate; 17. a sealing plate; 18. a connecting port; 19. a second mounting plate; 20. a first chute; 21. a slide bar; 22. a gear; 23. a support block; 24. a cylinder; 25. a pneumatic rod; 26. a rack; 27. a second chute; 28. a support pillar; 29. a limiting rod; 30. a limiting disc; 31. a mounting cavity; 32. a sealing door; 33. a gas detector.
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.
Referring to fig. 1-12, an intelligent purification apparatus for gas generated from municipal waste and sewage and a control method thereof are disclosed, as shown in fig. 1-6 and fig. 10, comprising a sewer 1 and a manhole cover 2, wherein a placing opening is formed on the upper surface of the sewer 1, a first supporting ring 3 is fixedly connected to the lower surface of the manhole cover 2, the outer surface of the first supporting ring 3 is movably inserted into the inner wall of the placing opening, a first water flowing opening 4 is formed on the upper surface of the manhole cover 2, a first mounting block 5 is fixedly connected to the lower surface of the manhole cover 2, a vent 6 is formed in the middle of the upper surface of the manhole cover 2, one end of the vent 6 penetrates through the inner wall of the manhole cover 2 and extends to the inner wall of the first mounting block 5, a second water flowing opening 7 is formed in the inner wall of the vent 6 located inside the first mounting block 5, one end of the second water flowing opening 7 penetrates through and extends to the outer surface of one side, the inner wall of the second water flowing port 7 and the inner wall of the spiral hole 8 are 75 degrees, a first connecting shaft 9 is fixedly connected between the inner walls of two ends of the intersection of the second water flowing port 7 and the spiral hole 8, a first shaft sleeve 10 is rotatably sleeved on the outer surface of the first connecting shaft 9, a water baffle plate 11 is fixedly connected to one side surface of the first shaft sleeve 10, a first limit sleeve 12 is fixedly connected between the inner walls of two ends of the intersection of the second water flowing port 7 and the spiral hole 8, the first limit sleeve 12 is movably sleeved on the outer surface of the first shaft sleeve 10, a first inserting port 13 is formed in the inner wall of the air vent 6, and the outer surface of the water baffle plate 11 is movably inserted into the inner wall of the first inserting port 13;
as shown in fig. 2-6 and 12, a water flow control device is disposed on an outer surface of the first mounting block 5, the water flow control device includes a first mounting ring 14, an inner surface of the first mounting ring 14 is fixedly connected to an outer surface of the first mounting block 5, the first mounting ring 14 is located below the second water flow port 7, a first mounting port 1401 is formed on an upper surface of the first mounting ring 14, a first connecting groove 1402 is formed on an inner wall of the first mounting port 1401, second connecting shafts 1403 are fixedly connected to inner walls of two ends of the first connecting groove 1402, a first connecting ring 1404 is rotatably sleeved on an outer surface of the second connecting shaft 1403, a blocking plate 1405 is fixedly connected to a surface of one side of the first connecting ring 1404, a first tension spring 1406 is fixedly connected to a surface of one side of the first connecting ring 1404, and free ends of one end of a plurality of first tension springs 1406 are fixedly connected to an inner wall of one side of the first connecting groove 1402;
as shown in fig. 6-7 and 10, a filtering device is disposed on an inner wall of the spiral hole 8, the filtering device includes a filtering pipe 15, an outer surface of the filtering pipe 15 is fixedly connected to an inner wall of the spiral hole 8, the outer surface of the filtering pipe 15 is spiral-shaped, a thermal insulating layer 1501 is fixedly connected to the inner wall of the filtering pipe 15, glass fibers are disposed inside the thermal insulating layer 1501, a dividing net 1502 is fixedly connected to the inner wall of the filtering pipe 15, the dividing net 1502 divides the inner wall of the filtering pipe 15 into a first filtering chamber 1503, a second filtering chamber 1504, a third filtering chamber 1505 and a moisture absorption chamber 1506, a waterproof breathable film 1507 is fixedly connected to a lower surface of the filtering pipe 15, a first filtering layer 1508 is fixedly connected to the inner wall of the first filtering chamber 1503, an enzyme catalytic filler is disposed inside the first filtering layer 1508, a second filtering layer 1509 is fixedly connected to the inner wall of the second filtering chamber 1504, and zeolite is disposed inside the second filtering layer 150, the inner wall of the third filter cavity 1505 is fixedly connected with a third filter layer 1510, sodium bicarbonate is arranged inside the third filter layer 1510, the inner wall of the moisture absorption cavity 1506 is fixedly connected with a moisture absorption layer 1511, bamboo fibers are arranged inside the moisture absorption layer 1511, the waterproof breathable film 1507 is used for isolating most of moisture in the gas, the moisture absorption layer 1511 is used for absorbing residual moisture in the gas, then the gas sequentially enters the third filter layer 1510, the second filter layer 1509 and the first filter layer 1508, the third filter layer 1510, the second filter layer 1509 and the first filter layer 1508 are used for gradually purifying the gas, then the gas jacks up the water baffle plate 11 and flows out from the vent 6, and therefore the problem that the harmful gas is continuously increased, overflows through the vent on the sewer well cover and affects the living environment of people is solved;
as shown in fig. 2-6 and 8-11, the lower surface of the first mounting block 5 is provided with a control device, the control device includes a first mounting disc 16, the outer surface of the first mounting disc 16 is circular, the upper surface of the first mounting disc 16 is fixedly connected with the lower surface of the first mounting block 5, the axis of the first mounting disc 16 and the axis of the spiral hole 8 are located on the same vertical center line, the lower surface of the first mounting disc 16 is fixedly connected with a pin shaft, the outer surfaces of the pin shafts are rotatably sleeved with a sealing plate 17, the outer surfaces of the sealing plates 17 are petal-shaped, the lower surface of the sealing plate 17 is provided with a connector 18, the outer surface of the first mounting disc 16 is fixedly connected with a second mounting disc 19 through a bearing, the outer surface of the second mounting disc 19 is pentagram-shaped, the lower surface of the second mounting disc 19 is provided with a first chute 20, the inner walls of the first chutes 20 are slidably inserted with slide bars 21, the outer surface of the slide rod 21 is movably sleeved with the inner wall of the connecting port 18, a second mounting port is formed in the lower surface of one end of the second mounting disc 19, and the inner wall of the second mounting port is fixedly connected with a gear 22 through a rotating shaft;
as shown in fig. 2-6 and 8-11, a supporting block 23 is fixedly connected to the lower surface of the first mounting block 5, a cylinder 24 is fixedly connected to the lower surface of the supporting block 23, the cylinder 24 includes a piston and an air pressure rod 25, a rack 26 is fixedly connected to the surface of one end of the air pressure rod 25, which is far away from the piston, the rack 26 is in meshing transmission with the gear 22, a second chute 27 is formed in the lower surface of the rack 26, a supporting column 28 is fixedly connected to the lower surface of the first mounting block 5, a limiting rod 29 is fixedly connected to the lower surface of the supporting column 28, the outer surface of the limiting rod 29 is in sliding insertion with the inner wall of the second chute 27, a limiting disc 30 is fixedly connected to the lower surface of the limiting rod 29, the purpose that the rack 26 is driven by the air pressure rod 25 to move, the gear 22 is driven to rotate by the meshing of the rack 26, the sealing plates 17 are further driven to rotate, the sliding rod 21 is driven to reciprocate in the first sliding groove 20, and the sealing plates 17 are driven to achieve the effects of isolating and communicating the sewer 1 and the threaded hole, so that the problem that the isolation and communication states between the sewer 1 and the vent 6 cannot be controlled is solved;
as shown in fig. 1-6 and 8-11, a mounting cavity 31 is formed in the surface of one side of the first mounting block 5, a power supply part is arranged on the inner wall of the mounting cavity 31, a sealed door 32 is fixedly connected to the inner wall of one side of the mounting cavity 31 through a bolt, a gas detector 33 is fixedly mounted on the lower surface of the first mounting block 5, electrodes of the power supply part are electrically connected with the gas detector 33 and electrodes of the cylinder 24 respectively, the electrodes of the gas detector 33 are electrically connected with the electrodes of the cylinder 24, the effect of detecting harmful gas in the sewer 1 through the gas detector 33 and further controlling the driving of the cylinder 24 is achieved, and therefore the problems that the cylinder 24 cannot be automatically controlled and the blocking and communicating states between the sewer 1 and the vent 6 cannot be automatically controlled are solved.
The working principle is as follows: the power supply part supplies power to the gas detector 33 and the cylinder 24, the gas detector 33 detects gas in the sewer 1, when the gas content does not exceed the standard, the sealing plates 17 are meshed, so that the lower surface of the spiral hole 8 is in a sealing state, the barrier plate 1405 seals the inner wall of the first mounting opening 1401 through the pulling force of the first pull spring 1406, when raining, water flows to the upper surface of the first mounting ring 14 through the first water flowing opening 4, when the gravity of the water reaches a certain level, the barrier plate 1405 is squeezed, so that the angle of the barrier plate 1405 is deflected, further the first mounting opening 1401 is opened, the water flows into the sewer 1 from the first mounting opening 1401, when the water flows into the air vent 6, the water baffle plate 11 blocks the water outside the spiral hole 8, so that the water flows into the second water flowing opening 7 and flows to the upper surface of the first mounting ring 14;
when the gas detector 33 detects that the concentration of harmful gas in the sewer 1 reaches a certain value, the control cylinder 24 is powered on and started, the cylinder 24 drives the rack 26 to move towards one side of the sewer 1 through the pneumatic rod 25, the rack 26 is meshed with the gear 22 to drive the gear 22 to rotate, the second mounting plate 19 rotates along with the rotation of the gear 22, the slide rod 21 slides in the first sliding groove 20 to drive the plurality of sealing plates 17 to rotate, when the slide rod 21 slides to the other end of the first sliding groove 20, the cylinder 24 stops, the sewer 1 is communicated with the threaded hole, gas accumulated in the sewer 1 enters the filtering pipeline 15, the waterproof breathable film 1507 isolates most of moisture in the gas, the moisture absorption layer 1511 absorbs the moisture remaining in the gas, and then the gas sequentially enters the third filter layer 1510, the second filter layer 1509 and the first filter layer 1508, the third filter layer 1510, The second filter layer 1509 and the first filter layer 1508 gradually purify the gas, and then the gas pushes up the water baffle 11 and flows out from the vent 6;
when the content of harmful gas in the sewer 1 is lower than a certain value, the gas detector 33 controls the cylinder 24 to be powered on, the cylinder 24 drives the rack 26 to move towards the other side of the sewer 1 through the gas pressure rod 25, the rack 26 is meshed with the gear 22 to drive the gear 22 to rotate, the second mounting plate 19 rotates along with the rotation of the gear 22, the sliding rod 21 slides in the first sliding groove 20 to drive the sealing plates 17 to rotate, when the sliding rod 21 slides to the initial end of the first sliding groove 20, the cylinder 24 stops, and the sealing plates 17 isolate the sewer 1 from the threaded hole.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an urban garbage sewage generates gaseous intelligent purification equipment, includes sewer (1) and well lid (2), its characterized in that: the upper surface of the sewer (1) is provided with a placing opening, the lower surface of the well lid (2) is fixedly connected with a first supporting ring (3), the outer surface of the first supporting ring (3) is movably inserted with the inner wall of the placing opening, the upper surface of the well cover (2) is provided with a first water flowing opening (4), the lower surface of the well lid (2) is fixedly connected with a first mounting block (5), the middle part of the upper surface of the well lid (2) is provided with a vent (6), one end of the vent hole (6) penetrates through the inner wall of the well lid (2) and extends to the inner wall of the first mounting block (5), a second water flowing port (7) is arranged on the inner wall of one side of the air vent (6) positioned in the first mounting block (5), one end of the second water flowing port (7) penetrates through and extends to the outer surface of one side of the first mounting block (5), the inner bottom wall of the vent (6) positioned on the inner wall of the first mounting block (5) is provided with a spiral hole (8);
a water flow control device is arranged on the outer surface of the first mounting block (5);
the inner wall of the spiral hole (8) is provided with a filtering device;
the lower surface of the first mounting block (5) is provided with a control device.
2. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 1, wherein the intelligent purification equipment comprises: the inner wall that second flowing water mouth (7) place is 75 with the inner wall that spiral hole (8) place, fixedly connected with first connecting axle (9) between the both ends inner wall of second flowing water mouth (7) and spiral hole (8) crossing department, the rotatory first axle sleeve (10) that has cup jointed of surface of first connecting axle (9).
3. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 2, wherein the intelligent purification equipment comprises: one side fixed surface of first axle sleeve (10) is connected with breakwater (11), fixedly connected with first stop collar (12) between the both ends inner wall of second running water mouth (7) and crossing department of spiral hole (8), first stop collar (12) activity is cup jointed in the surface of first axle sleeve (10), first interface (13) have been seted up to the inner wall of blow vent (6), the surface of breakwater (11) is pegged graft with the inner wall activity of first interface (13).
4. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 1, wherein the intelligent purification equipment comprises: the water flow control device comprises a first mounting ring (14), the inner surface of the first mounting ring (14) is fixedly connected with the outer surface of a first mounting block (5), the first mounting ring (14) is positioned below the second water flowing port (7), a first mounting port (1401) is formed in the upper surface of the first mounting ring (14), a first connecting groove (1402) is formed in the inner wall of the first mounting hole (1401), second connecting shafts (1403) are fixedly connected to the inner walls of two ends of the first connecting groove (1402), the outer surface of the second connecting shaft (1403) is rotatably sleeved with a first connecting ring (1404), a blocking plate (1405) is fixedly connected to the surface of one side of the first connecting ring (1404), one side surface of the first connecting ring (1404) is fixedly connected with a first tension spring (1406), and the free ends of one ends of the first tension springs (1406) are fixedly connected with the inner wall of one side of the first connecting groove (1402).
5. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 1, wherein the intelligent purification equipment comprises: the filtering device comprises a filtering pipeline (15), the outer surface of the filtering pipeline (15) is fixedly connected with the inner wall of a spiral hole (8), the outer surface of the filtering pipeline (15) is in a spiral shape, the inner wall of the filtering pipeline (15) is fixedly connected with a heat insulation layer (1501), the inside of the heat insulation layer (1501) is provided with glass fibers, the inner wall of the filtering pipeline (15) is fixedly connected with a dividing net (1502), the dividing net (1502) divides the inner wall of the filtering pipeline (15) into a first filtering cavity (1503), a second filtering cavity (1504), a third filtering cavity (1505) and a moisture absorption cavity (1506), the lower surface of the filtering pipeline (15) is fixedly connected with a waterproof breathable film (1507), the inner wall of the first filtering cavity (1503) is fixedly connected with a first filtering layer (1508), and the inside of the first filtering layer (1508) is provided with enzyme catalysis filler, the inner wall fixedly connected with second filter layer (1509) of second filter chamber (1504), the inside of second filter layer (1509) is provided with zeolite, the inner wall fixedly connected with third filter layer (1510) of third filter chamber (1505), the inside of third filter layer (1510) is provided with sodium bicarbonate, the inner wall fixedly connected with moisture absorption layer (1511) of moisture absorption chamber (1506), the inside of moisture absorption layer (1511) is provided with the bamboo fibre.
6. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 1, wherein the intelligent purification equipment comprises: the control device comprises a first mounting disc (16), the outer surface of the first mounting disc (16) is circular, the upper surface of the first mounting disc (16) is fixedly connected with the lower surface of the first mounting block (5), and the axis of the first mounting disc (16) and the axis of the spiral hole (8) are located on the same vertical central line.
7. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 6, wherein the intelligent purification equipment comprises: the lower surface of the first mounting plate (16) is fixedly connected with pin shafts, the outer surfaces of the pin shafts are rotatably sleeved with sealing plates (17), the outer surfaces of the sealing plates (17) are in petal shapes, a connecting port (18) is formed in the lower surface of the sealing plate (17), a second mounting plate (19) is fixedly connected to the outer surface of the first mounting plate (16) through a bearing, the outer surface of the second mounting plate (19) is in a pentagram shape, the lower surface of the second mounting plate (19) is provided with a first sliding chute (20), the inner walls of the first sliding chutes (20) are inserted with sliding rods (21) in a sliding manner, the outer surface of the slide bar (21) is movably sleeved with the inner wall of the connecting port (18), and a second mounting opening is formed in the lower surface of one end of the second mounting disc (19), and the inner wall of the second mounting opening is fixedly connected with a gear (22) through a rotating shaft.
8. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 1, wherein the intelligent purification equipment comprises: the lower fixed surface of first installation piece (5) is connected with supporting shoe (23), the lower fixed surface of supporting shoe (23) is connected with cylinder (24), cylinder (24) are including piston and air pressure pole (25), the one end fixed surface that the piston was kept away from in air pressure pole (25) connects rack (26), rack (26) and gear (22) meshing transmission, second spout (27) have been seted up to the lower surface of rack (26), the lower fixed surface of first installation piece (5) is connected with support column (28), the lower fixed surface of support column (28) is connected with gag lever post (29), the surface of gag lever post (29) and the inner wall slip grafting of second spout (27), the lower fixed surface of gag lever post (29) is connected with spacing dish (30).
9. The intelligent purification equipment for urban garbage and sewage generated gas according to claim 8, wherein the intelligent purification equipment comprises: installation cavity (31) have been seted up on one side surface of first installation piece (5), the inner wall of installation cavity (31) is provided with the power supply part, bolt fixedly connected with airtight door (32) is passed through to one side inner wall of installation cavity (31), the lower fixed surface of first installation piece (5) installs gas detection appearance (33), the electrode of power supply part respectively with the electrode electric connection of gas detection appearance (33) and cylinder (24), the electrode electric connection of electrode and cylinder (24) of gas detection appearance (33).
10. The control method of the intelligent purification equipment for urban garbage and sewage generated gas according to any one of claims 1 to 9, comprising the following steps:
the method comprises the steps that a power supply part supplies power to a gas detector (33) and a cylinder (24), the gas detector (33) detects gas in a sewer (1), when the gas content does not exceed the standard, a plurality of sealing plates (17) are meshed, the lower surface of a spiral hole (8) is in a sealing state, a blocking plate (1405) seals the inner wall of a first mounting hole (1401) through the pulling force of a first pull spring (1406) on a first connecting ring (1404), when raining, water flows to the upper surface of the first mounting ring (14) through a first water flowing port (4), when the gravity of the water reaches a certain value, the blocking plate (1405) is squeezed, the angle of the blocking plate (1405) deflects, the first mounting hole (1401) is opened, the water flows into the sewer (1) from the first mounting hole (1401), and when the water flows into a vent hole (6), a water blocking plate (11) blocks the water outside the spiral hole (8), so that water flows into the second water flowing port (7) and flows to the upper surface of the first mounting ring (14);
step two, when the gas detector (33) detects that the concentration of harmful gas in the sewer (1) reaches a certain time, the cylinder (24) is controlled to be started by electrifying, the cylinder (24) drives the rack (26) to move towards one side of the sewer (1) through the pressure rod (25), the rack (26) is meshed with the gear (22) to drive the gear (22) to rotate, the second mounting plate (19) rotates along with the rotation of the gear (22), the sliding rod (21) slides in the first sliding chute (20) to further drive the plurality of sealing plates (17) to rotate, when the sliding rod (21) slides to the other end of the first sliding chute (20), the cylinder (24) stops, the sewer (1) is communicated with the threaded hole, gas accumulated in the sewer (1) enters the filtering pipeline (15), the waterproof breathable film (1507) isolates most of water in the gas, and the moisture absorption layer (1511) absorbs the residual water in the gas, then the gas enters a third filter layer (1510), a second filter layer (1509) and a first filter layer (1508) in sequence, the third filter layer (1510), the second filter layer (1509) and the first filter layer (1508) purify the gas step by step, and then the gas jacks up a water baffle (11) and flows out of a vent (6);
step three, when the content of harmful gas in the sewer (1) is lower than a certain numerical value, the gas detector (33) controls the cylinder (24) to be powered on, the cylinder (24) drives the rack (26) to move towards the other side of the sewer (1) through the gas pressure rod (25), the gear (22) is driven to rotate through the meshing of the rack (26) and the gear (22), the second mounting plate (19) rotates along with the rotation of the gear (22), the sliding rod (21) slides in the first sliding groove (20), and then the sealing plates (17) are driven to rotate, when the sliding rod (21) slides to the initial end of the first sliding groove (20), the cylinder (24) stops, and the sealing plates (17) isolate the sewer (1) from the threaded hole.
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| CN202010823430.9A CN112642226B (en) | 2020-08-17 | 2020-08-17 | Intelligent purification equipment for gas generated by municipal waste sewage and control method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411772Y (en) * | 2009-05-23 | 2010-02-24 | 李逍 | Environment-friendly well cover for sewer |
| CN108915074A (en) * | 2018-07-11 | 2018-11-30 | 江苏培达塑料有限公司 | A kind of Odour resistant well cover |
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2020
- 2020-08-17 CN CN202010823430.9A patent/CN112642226B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411772Y (en) * | 2009-05-23 | 2010-02-24 | 李逍 | Environment-friendly well cover for sewer |
| CN108915074A (en) * | 2018-07-11 | 2018-11-30 | 江苏培达塑料有限公司 | A kind of Odour resistant well cover |
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