CN114933360B - Waste water treatment device combined with recovered energy - Google Patents
Waste water treatment device combined with recovered energy Download PDFInfo
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- CN114933360B CN114933360B CN202210601396.XA CN202210601396A CN114933360B CN 114933360 B CN114933360 B CN 114933360B CN 202210601396 A CN202210601396 A CN 202210601396A CN 114933360 B CN114933360 B CN 114933360B
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 32
- 238000005273 aeration Methods 0.000 claims abstract description 134
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 230000000903 blocking effect Effects 0.000 claims abstract description 55
- 239000010865 sewage Substances 0.000 claims abstract description 23
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 41
- 238000011084 recovery Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000026683 transduction Effects 0.000 claims description 13
- 238000010361 transduction Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 16
- 239000002351 wastewater Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 238000005338 heat storage Methods 0.000 description 8
- 244000005700 microbiome Species 0.000 description 5
- 238000005276 aerator Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The application relates to the technical field of wastewater treatment, in particular to a wastewater treatment device combined with recovered energy, which comprises a heat energy input assembly, a first output mechanism and a second output mechanism, wherein the second output mechanisms on the left side and the right side of the first output mechanism can rotate and adjust in the direction deviating from the first output mechanism, an air-driven hole blocking assembly is connected and arranged inside an aeration pipe and can slide along the length direction of the aeration pipe, the air-driven hole blocking assembly can be pushed by hot air to move horizontally to remove blocking of an aeration hole on the aeration pipe, and after the hot air supply is stopped, the air-driven hole blocking assembly moves reversely to reset to realize the re-blocking of the aeration hole on the aeration pipe. According to the application, the horizontal reciprocating movement of the air-driven hole blocking assembly can be realized by utilizing the kinetic energy of hot air, so that the blocking and opening of the blocking ball to the aeration holes are automatically realized, the blocking of activated sludge in sewage in the aeration pipes caused by the entering of the activated sludge is effectively prevented, and the high efficiency of hot air conveying of the aeration pipes is ensured.
Description
Technical Field
The application relates to the technical field of wastewater treatment, in particular to a wastewater treatment device combined with recovered energy.
Background
The temperature of water is a very important parameter in sewage treatment plants, and has a great influence on the propagation speed of microorganisms in activated sludge, the reaction rate of microorganisms, dissolved oxygen in water and the like, and especially in cold northern areas, organic pollutants in sewage can take longer to degrade due to the slow activity of microorganisms.
One chinese patent with application number 202122226182.2 discloses a waste water treatment device combined with recovered energy, comprising an energy supply mechanism and a waste water treatment mechanism, wherein a heat energy recovery component is arranged in the energy supply mechanism, a heat energy utilization component is arranged in the waste water treatment mechanism, and the heat energy recovery component is connected with the heat energy utilization component through a transduction component; the waste water treatment mechanism comprises a waste water tank, and the heat energy utilization assembly comprises a heating pipe which extends into the waste water tank. According to the application, the heat energy in the energy supply mechanism is transferred to the heat energy recovery component, and the heat energy in the heat energy recovery component is transferred to the heat energy utilization component by the energy conversion component, so that the wastewater in a low-temperature environment can be pretreated, so that microorganisms in the wastewater have a proper propagation environment, the subsequent efficient treatment of the wastewater is facilitated, the redundant heat energy is fully utilized in the wastewater treatment process, the wastewater treatment efficiency is improved, and the energy is fully saved.
However, the air pipe in the wastewater treatment mechanism is provided with the waterproof breathable film, so that hot air can be diffused into wastewater through the waterproof breathable film, the activated sludge in the wastewater can not enter the air pipe to block the air pipe, and the activated sludge can be easily adhered to the waterproof breathable film after long-time wastewater treatment, so that air holes on the waterproof breathable film are blocked, the ventilation efficiency of the waterproof breathable film is reduced, and the wastewater treatment effect is greatly influenced.
Disclosure of Invention
In view of the above problems, the present application provides a wastewater treatment apparatus combined with recovered energy, which solves the technical problems in the background art described above by the design of an energy supply mechanism, a heat energy recovery assembly, a transduction assembly, a sewage treatment mechanism and a heat energy utilization device.
In order to solve the technical problems, the application is realized by the following technical scheme:
the application relates to a wastewater treatment device combined with recovered energy, which comprises an energy supply mechanism, a heat energy recovery assembly, a transduction assembly and a wastewater treatment mechanism, wherein the heat energy recovery assembly is connected and arranged on the energy supply mechanism, the transduction assembly is connected and arranged between the heat energy recovery assembly and the wastewater treatment mechanism, and is used for conveying redundant heat energy in the energy supply mechanism to the wastewater treatment mechanism; also included is a thermal energy utilizer, the thermal energy utilizer comprising:
the heat energy input assembly is arranged inside the sewage treatment mechanism and is communicated with the transduction assembly;
the first output mechanism is fixed on the heat energy input assembly in a penetrating way; and
the second output mechanism is connected to the heat energy input assembly in a through-type rotating manner, the second output mechanism is arranged at the left side and the right side of the first output mechanism in parallel, the second output mechanism at the left side and the right side of the first output mechanism can rotate and adjust in the direction deviating from the first output mechanism, the first output mechanism and the second output mechanism comprise an aeration pipe, an air-driven hole blocking assembly and a sealing sleeve ring, the air-driven hole blocking assembly is connected and arranged inside the aeration pipe and can slide along the length direction of the aeration pipe, the sealing sleeve ring is sleeved and connected to the position, close to the heat energy input assembly, of the aeration pipe, the blocking of the aeration hole on the aeration pipe can be relieved through the horizontal movement of the hot air driving hole blocking assembly, and the air-driven hole blocking assembly reversely moves and resets after the hot air supply is stopped so as to realize the secondary blocking of the aeration hole on the aeration pipe.
As an improvement, the heat energy input assembly comprises an input pipe group, a first connector and a second connector, wherein the first connector and the second connector are both communicated and arranged on the input pipe group, and the second connector is arranged on the left side and the right side of the first connector in parallel.
As an improvement, aeration holes, gas input holes, spherical surface plugging grooves and limiting slide ways are formed in the peripheral side face of the aeration pipe, the aeration holes are uniformly formed in the length direction of the aeration pipe, the gas input holes are formed in the sealing lantern ring, and the spherical surface plugging grooves are formed in the inner wall of the aeration pipe and correspond to the aeration holes one by one.
As an improvement, the aeration pipe of the first output mechanism is fixedly connected with the corresponding first joint through the communicating pipe, the aeration pipe of the second output mechanism is in running fit with the corresponding second joint through the communicating pipe, the aeration pipe Zhou Cemian of the second output mechanism is provided with an annular tooth structure in a connecting way away from the position of the heat energy input assembly, and the limiting slide way is arranged between the corresponding communicating pipe and the gas input hole and is positioned inside the sealing sleeve ring.
As an improvement, a gas conveying cavity is formed in the sealing sleeve ring, and the inner diameters of openings at two ends of the sealing sleeve ring are the same as the outer diameter of the aeration pipe.
As an improvement, the gas-driven hole plugging assembly comprises:
the hole blocking sleeve pieces are in one-to-one correspondence with the aeration holes and are connected through supporting rods; and
the air drive sleeve is arranged at the corresponding position of the sealing sleeve and is connected with the hole plugging sleeve through a supporting rod, the opposite sides of the air drive sleeve are provided with first elastic elements connected to the inner side of the aeration pipe, the first elastic elements are connected to the corresponding hole plugging sleeve, and a limiting rod connected to the hole plugging sleeve is arranged at the corresponding position of the first elastic elements.
As an improvement, the plugging sleeve comprises a movable disk which is in clearance fit with the inner wall of the aeration pipe and is provided with a vent hole, a plugging ball which is in clearance fit with a spherical plugging groove is connected and arranged on a second elastic element in the inner cavity of the movable disk, and the plugging ball is in clearance fit with the spherical limiting groove on the movable disk.
As an improvement, the air driving sleeve comprises a first air driving disk in clearance fit with the inner wall of the aeration pipe, a sealing ring body is arranged on a connecting rod which is connected with the first air driving disk and is matched with the limiting slide way, and the sealing ring body is in clearance fit with the air conveying cavity and can be arranged in a sliding manner along the length direction of the air conveying cavity.
As an improvement, the heat energy utilization device further comprises a pneumatic direction adjusting mechanism, the pneumatic direction adjusting mechanism comprises a positioning pipeline, the positioning pipeline is connected with the input pipe group through an air duct, and the positioning pipeline is provided with air leakage holes positioned at the left side and the right side of the air duct;
the direction adjusting assembly is connected and arranged on the positioning pipeline and comprises an inner tooth cap meshed with the corresponding annular tooth structure, and a direction adjusting plate is connected to a rotating shaft which rotates with the positioning pipeline on the inner tooth cap; and
the movable push rod is attached to the inner wall of the positioning pipeline and can slide along the length direction of the positioning pipeline, the movable push rod is hinged to the direction adjusting plate and is connected with a second air driving disc in clearance fit with the inner wall of the positioning pipeline near the end part of the air guide pipe.
As an improvement, the heating pipe on the energy conversion assembly extends to the inside of the sewage treatment mechanism and is communicated with the input pipe group, and the heating pipe is connected with a fan which is used for conveying heat energy in the heating pipe into the input pipe group in a hot air mode.
The application has the following beneficial effects:
1. according to the application, the hot air entering the aeration pipe is utilized to push the air-driven hole blocking assembly to horizontally move until the limiting rod abuts against the inner end part of the aeration pipe, so that the blocking balls deviate from the corresponding aeration holes, the hot air in the aeration pipe is diffused into sewage through the aeration holes to realize aeration treatment, after the hot air supply is stopped, the air-driven hole blocking assembly reversely moves and resets under the elastic restoring force of the first elastic element until the blocking balls are matched in the corresponding aeration holes again, the blocking of the aeration holes can be automatically realized when aeration is not needed, and the blocking of activated sludge in the sewage caused by the entering into the aeration pipe is effectively prevented, so that the high efficiency of hot air conveying of the aeration pipe is ensured.
2. According to the application, the second air driving disc is pushed by hot air in a two-way, so that the synchronous moving push rod drives the direction adjusting plate to rotate, the second output mechanism is rotated in the direction deviating from the first output mechanism under the cooperation of the inner tooth cap and the annular tooth structure, and the aeration holes on the second output mechanism are used for carrying out radial aeration in the directions farther from the two sides of the first output mechanism, so that the coverage range of hot air conveying aeration is greatly increased, and the efficiency of hot air aeration is improved.
Of course, it is not necessary for any one product to practice the application to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a wastewater treatment apparatus combined with a recovered energy source.
Fig. 2 is a schematic structural view of a thermal energy utilization device.
Fig. 3 is a schematic structural diagram of a thermal energy input assembly.
Fig. 4 is a schematic structural view of the second output mechanism.
Fig. 5 is a schematic diagram of the internal structure of the second output mechanism.
Fig. 6 is a sectional view of a structure of an aeration tube.
Fig. 7 is an enlarged view of a partial structure at a in fig. 6.
Fig. 8 is an enlarged view of a partial structure at B in fig. 6.
Fig. 9 is a schematic structural view of a pneumatic plug assembly.
FIG. 10 is a cross-sectional view of a configuration of the air driven blanking plug assembly.
Fig. 11 is an enlarged view of a partial structure at C in fig. 10.
Fig. 12 is a schematic structural view of the sealing collar.
Fig. 13 is a schematic structural view of the pneumatic steering mechanism.
Fig. 14 is a side view of the structure of fig. 13.
Fig. 15 is a cross-sectional view of the structure of fig. 13.
In the drawings, the list of components represented by the various numbers is as follows:
1-energy supply mechanism, 2-heat recovery assembly, 201-heat exchange tube, 3-energy conversion assembly, 301-heating tube, 302-heat conducting wire, 303-heat storage tank, 4-sewage treatment mechanism, 5-heat energy input assembly, 501-input tube set, 502-first connector, 503-second connector, 6-first output mechanism, 7-second output mechanism, 8-aeration tube, 801-aeration hole, 802-gas input hole, 803-spherical sealing groove, 804-limit slideway, 9-gas drive sealing hole assembly, 91-sealing hole sleeve, 9101-ventilation hole, 9102-movable disk, 9103-second elastic element, 9104-sealing ball, 9105-spherical sealing groove, 92-support rod, 93-gas drive sleeve, 9301-first gas drive disk, 9302-connecting rod, 9303-sealing ring body, 94-first elastic element, 95-limiting rod, 10-sealing ring, 1001-gas delivery cavity, 11-communication tube, 12-annular tooth structure, 13-pneumatic adjustment mechanism, 1301-positioning pipeline, 1302-gas guide tube, 1302-sealing cap, 14-second elastic element, sealing ring, 9303-sealing ring, 933-driving fan, sealing ring, and 15-driving fan, 1404-driving ring, and 15-fan.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-15, the application is a wastewater treatment device combined with recovered energy, including a power supply mechanism 1, a heat recovery component 2, a transduction component 3 and a wastewater treatment mechanism 4, where the power supply mechanism 1 can use any equipment capable of generating heat energy, the heat recovery component 2 mainly performs energy recovery on the heat energy generating components in the power supply mechanism 1, the heat recovery component 2 is connected to the power supply mechanism 1, the transduction component 3 is connected between the heat recovery component 2 and the wastewater treatment mechanism 4, and is used for conveying the excessive heat energy in the power supply mechanism 1 into the wastewater in the wastewater treatment mechanism 4, so as to heat the wastewater, increase the reaction rate of microorganisms in the wastewater, accelerate the wastewater treatment speed, the transduction component 3 includes a heating pipe 301, the heat recovery component 2 includes a heat exchange pipe 201 arranged in the power supply mechanism 1, specifically, the heat exchange tube 201 can be wound on a heat energy component, the energy conversion assembly 3 further comprises a heat storage box 303 communicated with the heat exchange tube 201, the heating tube 301 is communicated with the heat storage box 303, heat insulation layers are arranged on the outer sides of the heat exchange tube 201 and the heat storage box 303, the heat energy component transfers heat energy to the heat exchange tube 201, the heat exchange tube 201 can transfer heat energy to the heat storage box 303, heat energy is stored in the heat storage box 303, and the heat energy is transferred to the sewage treatment mechanism 4 through the heating tube 301, so that heat can be transferred to a treatment pool of the sewage treatment mechanism 4, treatment efficiency of sewage in winter can be accelerated, heat conducting wires 302 are arranged in the heat exchange tube 201 and the heat storage box 303, the heat conducting wires 302 can be made of materials with good heat conducting performance, and the heat conducting wires 302 can transfer heat to the heat storage box 303 more quickly; still include the heat energy utilization ware, the heat energy utilization ware includes:
the heat energy input assembly 5 is arranged inside the sewage treatment mechanism 4 and communicated with the energy conversion assembly 3, so that hot air enters the heat energy input assembly 5 from the heating pipe 301;
the first output mechanism 6 is fixed on the heat energy input assembly 5 in a penetrating way, so that hot air aeration at a fixed position is realized; and
the second output mechanism 7, the through-type rotation of second output mechanism 7 is connected on heat energy input subassembly 5, and its parallel arrangement is in first output mechanism 6 left and right sides, the second output mechanism 7 of first output mechanism 6 left and right sides can be toward deviating from first output mechanism 6 direction rotation regulation, in order to realize the hot air supply aeration in the bigger coverage, first output mechanism 6 and second output mechanism 7 all include aeration pipe 8, air drive hole blocking assembly 9 and sealing collar 10, air drive hole blocking assembly 9 connects and sets up in aeration pipe 8 and its can follow aeration pipe 8 length direction and slide the setting, sealing collar 10 cover is established and is connected in aeration pipe 8 and is close to heat energy input subassembly 5 positions, can promote air drive hole blocking assembly 9 horizontal migration through hot air and remove the shutoff to aeration hole 801 on the aeration pipe 8, the hot air in the aeration pipe 8 can diffuse in the sewage through the aeration hole 801 of open state at this moment, air drive hole blocking assembly 9 reverse movement resets after stopping hot air supply realizes the shutoff again of aeration hole 801 on the aeration pipe 8.
Further, the thermal energy input assembly 5 includes an input pipe group 501, a first joint 502 and a second joint 503, the first joint 502 and the second joint 503 are all disposed on the input pipe group 501 in a communicating manner, and the second joint 503 is disposed on the left and right sides of the first joint 502 in parallel.
Further, aeration holes 801, gas input holes 802, spherical surface blocking grooves 803 and limiting slide ways 804 are formed in the peripheral side face of the aeration pipe 8, the aeration holes 801 are uniformly formed in the length direction of the aeration pipe 8, the gas input holes 802 are located in the sealing lantern ring 10, and the spherical surface blocking grooves 803 are formed in the inner wall of the aeration pipe 8 and in one-to-one correspondence with the aeration holes 801.
Further, the aerator pipe 8 of the first output mechanism 6 is fixedly connected with the corresponding first connector 502 through the communicating pipe 11, the aerator pipe 8 of the second output mechanism 7 is in running fit with the corresponding second connector 503 through the communicating pipe 11, the annular tooth structure 12 is connected and arranged on the peripheral side surface of the aerator pipe 8 of the second output mechanism 7 far away from the heat energy input assembly 5, and the limiting slide way 804 is arranged between the corresponding communicating pipe 11 and the gas input hole 802 and is positioned inside the sealing sleeve ring 10.
Further, a gas delivery cavity 1001 is arranged inside the sealing collar 10, and the inner diameter of the openings at the two ends of the sealing collar 10 is the same as the outer diameter of the aeration tube 8.
Further, the air-driven hole plugging assembly 9 includes:
the hole blocking sleeve pieces 91 are in one-to-one correspondence with the aeration holes 801, the hole blocking sleeve pieces 91 block the corresponding aeration holes 801 when hot air supply aeration is not needed, the hole blocking sleeve pieces 91 block the corresponding aeration holes 801 when hot air supply aeration is carried out in wastewater, and the hole blocking sleeve pieces 91 are connected through supporting rods 92; and
the air driving sleeve member 93 is arranged at a position corresponding to the sealing sleeve ring 10, the air driving sleeve member 93 is connected with the hole blocking sleeve member 91 through a supporting rod 92, a first elastic element 94 connected to the inner side of the aeration pipe 8 is arranged at the opposite side of the air driving sleeve member 93, the first elastic element 94 is connected to the corresponding hole blocking sleeve member 91, and a limiting rod 95 connected to the hole blocking sleeve member 91 is arranged at a position corresponding to the first elastic element 94; the hot air entering into the aeration pipe 8 is utilized to push the air to drive the hole blocking assembly 9 to horizontally move until the limiting rod 95 abuts against the inner end part of the aeration pipe 8, so that the hole blocking sleeve member 91 deviates from the corresponding aeration hole 801, the hot air in the aeration pipe 8 is diffused into sewage through the aeration hole 801 to realize aeration treatment, after the hot air supply is stopped, the air driving hole blocking assembly 9 is reversely moved and reset under the elastic restoring force of the first elastic element 94 until the hole blocking sleeve member 91 is matched in the corresponding aeration hole 801 again, the blocking of the aeration hole 801 can be automatically realized when aeration is not needed, the active sludge in the sewage is effectively prevented from entering into the aeration pipe 8 to cause the blocking of the aeration hole 801, and the high efficiency of hot air conveying of the aeration pipe 8 is ensured.
Further, the plugging kit 91 includes a movable disc 9102 in clearance fit with an inner wall of the aerator pipe 8 and provided with a vent hole 9101, a plugging ball 9104 in clearance fit with a spherical plugging groove 803 is connected to a second elastic element 9103 in an inner cavity of the movable disc 9102, the plugging ball 9104 is in clearance fit with a spherical limiting groove 9105 on the movable disc 9102, when the plugging ball 9104 is in clearance fit with the spherical limiting groove 9105 on the movable disc 9102, the plugging ball 9104 is just fit with the spherical plugging groove 803, and after the plugging ball 9104 is deviated from the corresponding aeration hole 801 under air driving, the plugging ball 9104 presses the second elastic element 9103 and is compressed into the inner cavity of the movable disc 9102.
Further, the air driving set 93 includes a first air driving disc 9301 in clearance fit with the inner wall of the aeration tube 8, a sealing ring 9303 is disposed on a connecting rod 9302 connected to the first air driving disc 9301 and matched with the limit slide 804, the sealing ring 9303 is in clearance fit with the air conveying cavity 1001 and can slide along the length direction of the air conveying cavity 1001, when hot air is not needed to supply aeration, the first elastic element 94 is in a natural state, the sealing ring 9303 is just located at the position of the air input hole 802 to seal the air input hole, when hot air enters the aeration tube 8, the hot air kinetic energy is utilized to push the first air driving disc 9301 to move horizontally until the limit rod 95 abuts against the inner end of the aeration tube 8, and at this time, the sealing ball 9104 enters the inner cavity of the moving disc 9102 and deviates from the corresponding aeration hole 801 to enable the aeration hole 801 to be in an open state.
Further, the heat energy utilization device further comprises a pneumatic direction-adjusting mechanism 13, and the pneumatic direction-adjusting mechanism 13 comprises:
positioning pipeline 1301, positioning pipeline 1301 is connected with input pipe group 501 through air duct 1302, and positioning pipeline 1301 is provided with air leakage holes 1303 positioned at left and right sides of air duct 1302;
the direction adjusting assembly 14 is connected to the positioning pipeline 1301, the direction adjusting assembly 14 comprises an inner tooth cap 1401 meshed with the corresponding annular tooth structure 12, and a direction adjusting plate 1402 is connected to a rotating shaft of the inner tooth cap 1401, which rotates with the positioning pipeline 1301; and
the movable push rod 1403 is attached to the inner wall of the positioning pipeline 1301 and can be arranged in a sliding manner along the length direction of the positioning pipeline 1301, the movable push rod 1403 is in hinged fit with the direction-adjusting plate 1402, and the end part, close to the air guide tube 1302, of the movable push rod 1403 is connected with a second air driving disc 1404 in clearance fit with the inner wall of the positioning pipeline 1301; through the two-way second gas drive disk 1404 that promotes of hot air for synchronous movement's removal push rod 1403 drives the steering plate 1402 and rotates, rotates second output mechanism 7 to deviating from first output mechanism 6 direction under the cooperation of internal tooth cap 1401 and annular tooth structure 12, makes the aeration hole 801 on the second output mechanism 7 to the radial aeration of the farther direction in first output mechanism 6 both sides, thereby greatly increased the coverage of hot air transport aeration, improved hot air aeration efficiency.
Further, the heating pipe 301 on the transduction assembly 3 extends to the interior of the sewage treatment mechanism 4 and is communicated with the input pipe group 501, and a fan 15 is connected to the heating pipe 301, and the fan 15 is used for conveying heat energy in the heating pipe 301 into the input pipe group 501 in a hot air mode, so that heat energy in the heating pipe 301 is accelerated to be conveyed into waste water.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the application disclosed above are intended only to assist in the explanation of the application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The waste water treatment device combined with the recovered energy source comprises an energy supply mechanism, a heat energy recovery assembly, a transduction assembly and a sewage treatment mechanism, wherein the heat energy recovery assembly is connected and arranged on the energy supply mechanism, the transduction assembly is connected and arranged between the heat energy recovery assembly and the sewage treatment mechanism, and the transduction assembly is used for conveying redundant heat energy in the energy supply mechanism to the sewage treatment mechanism; the method is characterized in that: also included is a thermal energy utilizer, the thermal energy utilizer comprising:
the heat energy input assembly is arranged inside the sewage treatment mechanism and is communicated with the transduction assembly;
the first output mechanism is fixed on the heat energy input assembly in a penetrating way; and
the second output mechanism is connected to the heat energy input assembly in a through-type rotating manner, is arranged at the left side and the right side of the first output mechanism in parallel, can be rotated and adjusted in the direction deviating from the first output mechanism, and comprises an aeration pipe, an air-driven hole blocking assembly and a sealing sleeve ring, wherein the air-driven hole blocking assembly is connected and arranged inside the aeration pipe and can be arranged in a sliding manner along the length direction of the aeration pipe, the sealing sleeve ring is sleeved and connected at the position of the aeration pipe close to the heat energy input assembly, the air-driven hole blocking assembly can be pushed to move horizontally by hot air to remove blocking of the aeration hole on the aeration pipe, and the air-driven hole blocking assembly moves reversely to reset after the hot air supply is stopped to realize re-blocking of the aeration hole on the aeration pipe;
the heat energy input assembly comprises an input pipe group, an aeration hole, a gas input hole, a spherical plugging groove and a limiting slide way are formed in the peripheral side face of the aeration pipe, the aeration holes are uniformly formed in the length direction of the aeration pipe, the gas input hole is located in the sealing sleeve ring, and the spherical plugging groove is formed in the inner wall of the aeration pipe and corresponds to the aeration holes one by one; an annular tooth structure is connected and arranged at the position, far away from the heat energy input assembly, of the aeration pipe Zhou Cemian of the second output mechanism;
the air-driven hole blocking assembly comprises hole blocking sleeve members, the hole blocking sleeve members are in one-to-one correspondence with the aeration holes, and the hole blocking sleeve members are connected through supporting rods; and
the air driving sleeve is arranged at a position corresponding to the sealing sleeve ring and is connected with the hole plugging sleeve through a supporting rod, a first elastic element connected to the inner side of the aeration pipe is arranged at the opposite side of the air driving sleeve and is connected to the corresponding hole plugging sleeve, and a limiting rod connected to the hole plugging sleeve is arranged at a position corresponding to the first elastic element;
the plugging hole sleeve comprises a movable disc which is in clearance fit with the inner wall of the aeration pipe and is provided with a vent hole, a plugging ball which is in clearance fit with a spherical plugging groove is connected to a second elastic element in the inner cavity of the movable disc, and the plugging ball is in clearance fit with a spherical limiting groove on the movable disc;
the heat energy utilization device also comprises a pneumatic direction-adjusting mechanism, and the pneumatic direction-adjusting mechanism comprises:
the positioning pipeline is connected with the input pipe group through an air duct, and air leakage holes positioned at the left side and the right side of the air duct are formed in the positioning pipeline;
the direction adjusting assembly is connected and arranged on the positioning pipeline and comprises an inner tooth cap meshed with the corresponding annular tooth structure, and a direction adjusting plate is connected to a rotating shaft which rotates with the positioning pipeline on the inner tooth cap; and
the movable push rod is attached to the inner wall of the positioning pipeline and can be arranged in a sliding manner along the length direction of the positioning pipeline, the movable push rod is hinged and matched with the direction adjusting plate, and a second air driving disc in clearance fit with the inner wall of the positioning pipeline is connected to the end part of the movable push rod, which is close to the air duct;
the hot air entering the aeration pipe is utilized to push the air-driven hole blocking assembly to horizontally move until the limiting rod abuts against the inner end part of the aeration pipe, so that the hole blocking sleeve member deviates from the corresponding aeration hole, the hot air in the aeration pipe is diffused into sewage through the aeration hole to realize aeration treatment, after the hot air supply is stopped, the air-driven hole blocking assembly is reversely moved and reset under the elastic restoring force of the first elastic element until the hole blocking sleeve member is matched in the corresponding aeration hole again, the blocking of the aeration hole can be automatically realized when aeration is not needed, the active sludge in the sewage is effectively prevented from entering the aeration pipe to cause the blocking of the active sludge, and the high efficiency of the hot air conveying of the aeration pipe is ensured;
through the two-way second gas drive dish that promotes of hot air for synchronous movement's removal push rod drives the steering wheel and rotates, rotates second output mechanism towards deviating from first output mechanism direction under the cooperation of tooth cap and annular tooth structure, makes the aeration hole on the second output mechanism to the radial aeration of the farther direction in first output mechanism both sides, thereby greatly increased the coverage of hot air transport aeration, improved the efficiency of hot air aeration.
2. The wastewater treatment device combined with the recovered energy source according to claim 1, wherein the heat energy input assembly further comprises a first connector and a second connector, the first connector and the second connector are all communicated and arranged on the input pipe group, and the second connectors are arranged on the left side and the right side of the first connector in parallel.
3. The wastewater treatment device combined with the recovered energy according to claim 2, wherein the aeration pipe of the first output mechanism is fixedly connected with the corresponding first joint through a communicating pipe, the aeration pipe of the second output mechanism is in running fit with the corresponding second joint through a communicating pipe, and the limit slide way is arranged between the corresponding communicating pipe and the gas input hole and is positioned inside the sealing collar.
4. A wastewater treatment plant in combination with a recovered energy source according to claim 3, wherein a gas delivery chamber is provided inside the sealing collar, and the inner diameter of the openings at both ends of the sealing collar is the same as the outer diameter of the aeration pipe.
5. The apparatus according to claim 4, wherein the gas driving set comprises a first gas driving plate in clearance fit with the inner wall of the aeration pipe, a sealing ring body is arranged on a connecting rod connected to the first gas driving plate and matched with the limit slideway, and the sealing ring body is in clearance fit with the gas conveying cavity and can slide along the length direction of the gas conveying cavity.
6. The wastewater treatment apparatus in combination with the recovery of energy according to claim 5, wherein a heating pipe of the energy conversion assembly extends to the inside of the wastewater treatment mechanism and is communicated with the input pipe group, and a fan is connected to the heating pipe for conveying heat energy in the heating pipe into the input pipe group in the form of hot air.
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