CN116870694B - Sewage treatment deodorizing device - Google Patents
Sewage treatment deodorizing device Download PDFInfo
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- CN116870694B CN116870694B CN202311078288.XA CN202311078288A CN116870694B CN 116870694 B CN116870694 B CN 116870694B CN 202311078288 A CN202311078288 A CN 202311078288A CN 116870694 B CN116870694 B CN 116870694B
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- biological deodorization
- filler
- air
- deodorization box
- biological
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- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 21
- 239000010865 sewage Substances 0.000 title claims abstract description 14
- 238000004332 deodorization Methods 0.000 claims abstract description 65
- 239000000945 filler Substances 0.000 claims abstract description 40
- 244000005700 microbiome Species 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000007790 scraping Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 241000894006 Bacteria Species 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000012766 organic filler Substances 0.000 claims description 7
- 239000011256 inorganic filler Substances 0.000 claims description 6
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002361 compost Substances 0.000 claims description 3
- 230000001461 cytolytic effect Effects 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000002366 lipolytic effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000002797 proteolythic effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 2
- 230000004060 metabolic process Effects 0.000 abstract description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a sewage treatment deodorizing device, which belongs to the technical field of wastewater odor treatment and comprises a mounting frame, a biological deodorizing box, an air pump and an air supply pipe, wherein the biological deodorizing box is arranged in the mounting frame, the two sides of the top of the biological deodorizing box are respectively communicated with the air supply pipe and an air outlet cylinder, the air pump is arranged at the tail end of the air supply pipe, the lower part in the biological deodorizing box is connected with a filler supporting layer and a filter plate, the filter plate is positioned at the lower part of the filler supporting layer, the top of the filler supporting layer is provided with the filler layer, composite microorganism strains with deodorizing function are cultured in the filler layer, and one side, close to the air outlet cylinder, in the biological deodorizing box is connected with an L-shaped baffle plate. In the operation process, the invention utilizes the metabolism of microorganisms to reduce malodorous substances, only consumes power cost for enabling the malodorous substances to be contacted with the microorganisms and a small amount of medicament cost for adjusting the nutrition environment in the operation process in a biological deodorization mode, and has low use cost.
Description
Technical Field
The invention belongs to the technical field of wastewater odor treatment, and relates to a sewage treatment deodorization device.
Background
In the sewage treatment process, substances such as malodorous organic pollutants, putrefying bacteria and the like are contained in the sewage, and the substances can cause the sewage to emit malodor in the treatment process, so that the influence of infectious bacteria of the substances on the surrounding environment is avoided, and the malodor needs to be treated.
The existing odor treatment method generally adopts an absorption method, and most of the existing absorption methods adopt a physical absorption method for absorption, so that the absorption method requires affinity between an absorbent and an absorption component during absorption, has low liability, and needs to be reused after analysis and rectification after the absorption liquid is saturated, so that the operation is complicated, the rectification absorption liquid needs to be repeatedly analyzed and rectified during use, and the use cost is high.
The adsorption method is also adopted to absorb, and the adsorption is mainly carried out through the activated carbon, so that the purification rate of more than 90% -95% can be achieved, the equipment is simple, the investment is small, but the method also has the defects, the activated carbon needs to be regenerated through water vapor after being used for a period of time, and the problems of complex operation and high use cost are also caused.
Disclosure of Invention
The invention aims to overcome the defects that the existing mode needs to be used after being treated for a period of time, the operation is complicated, and the treatment mode leads to high use cost.
The technical proposal is as follows: the utility model provides a sewage treatment deodorizing device, includes mounting bracket, biological deodorization case, aspiration pump and gas supply pipe, install biological deodorization case in the mounting bracket, biological deodorization case top both sides communicate respectively and have gas supply pipe and venthole, the aspiration pump is installed to the gas supply pipe end, biological deodorization incasement lower part is connected with filler supporting layer and filter plate, the filter plate is located filler supporting layer lower part, filler supporting layer top is provided with the packing layer, cultivate the compound microorganism bacterial that has the deodorization function in the packing layer, biological deodorization incasement be close to one side of venthole is connected with L shape baffle, L shape baffle with form the exhaust passage between the biological deodorization case, the venthole communicates to exhaust passage upper portion, L shape baffle upper portion evenly spaced apart is equipped with the bleeder vent that supplies the gas discharge after the processing, biological deodorization incasement is close to one side of gas supply pipe is connected with the riser, constitute the passageway between riser and the biological deodorization case, be provided with the pre-treatment mechanism in the liquid film in the inlet channel, the position is located the liquid film that is used for the pretreatment to the packing layer, the inlet channel is located the liquid spraying deodorizing mechanism.
As a further preferable scheme, the filler layer is filled with inorganic filler and organic filler, the inorganic filler is mainly composed of sand, carbonates, glass materials, zeolite, ceramics and active carbon, and the organic filler is composed of soil, compost, wood chips, bark, leaves, polypropylene pellets and plastic rings.
As a further preferable scheme, the compound microorganism strain comprises lipolytic bacteria, proteolytic bacteria, cellulolytic bacteria, starch and sugar decomposing bacteria and fermenting enzyme, and symbiotic relationship exists among the strains to form functional groups.
As a further preferable scheme, the spraying mechanism comprises a spraying frame and a water pump, wherein the spraying frame is provided with a plurality of evenly spaced water inlet ends which are respectively communicated with the bottom of the biological deodorization box and an external liquid supply system, and valves are arranged at the two water inlet ends.
As a further preferred scheme, the biological deodorization device comprises a vortex mechanism, wherein the vortex mechanism comprises side plates, a turbine and a rack, the side plates are connected to one side of the bottom in the biological deodorization box, the turbine is rotationally connected to the inside of the air supply pipe, a first reciprocating screw rod is connected to the turbine, rotating shafts are rotationally connected between two sides of the side plates and the biological deodorization box, thread grooves are uniformly spaced in the rotating shafts, sliding plates are connected to each thread groove of the rotating shafts through thread transmission, the vortex plates capable of disturbing gas during movement are rotationally connected between the sliding plates corresponding to each other at two rotating shaft positions, the rack is slidingly connected to the inside of the biological deodorization box, connecting gears are connected to the first reciprocating screw rod in a threaded transmission mode, and the connecting gears are meshed with the rack.
As a further preferred scheme, the biological deodorization device comprises a scraping mechanism, the scraping mechanism comprises a second reciprocating screw rod, an inclined rod, a collecting frame and a guide frame capable of horizontally sliding in the biological deodorization box, the second reciprocating screw rod is rotatably connected to the L-shaped baffle, a belt transmission group is wound between the second reciprocating screw rod and one rotating shaft, a one-way clutch is arranged at the joint of the belt transmission group and the second reciprocating screw rod, the guide frame is arranged at the lower part in the biological deodorization box, a scraping plate capable of scraping impurities at the top of a filter plate in a sliding manner is connected in the guide frame, an elastic piece II is connected between the scraping plate and the guide frame, the collecting frame is in sliding connection with one side, close to the L-shaped baffle, of the biological deodorization box, the inclined rods are uniformly and alternately connected between the filter plate and the L-shaped baffle, the inclined rods are positioned at the moving track of the scraping plate, a blocking rod used for blocking the scraping plate is connected to the lower part of the guide frame in a sliding manner, and an inclined plane is arranged at the lower part of the blocking rod, and an elastic piece I is connected between the blocking rod and the guide frame.
As a further preferable scheme, the novel energy-saving air conditioner further comprises a rotating assembly, wherein the rotating assembly comprises a toothed rod and a transmission gear, the toothed rod is provided with two side plates which are symmetrically connected with each other, the two sides of each spoiler are respectively connected with the transmission gear, and the transmission gear is meshed with teeth on the toothed rod.
As a further preferable scheme, the exhaust assisting device further comprises an exhaust assisting mechanism, wherein the exhaust assisting mechanism comprises a mounting plate arranged in the exhaust passage, and at least one fan is uniformly arranged at the top of the mounting plate at intervals.
The invention has the following advantages: 1. in the operation process, the microbial metabolism is utilized to reduce malodorous substances, only the power cost for enabling the malodorous substances to be in contact with the microorganisms and a small amount of medicament cost for adjusting the nutrition environment are consumed in the operation process in a biological deodorization mode, the use cost is low, only the reproduction of the microorganisms is needed in the use process, the rest operation is not needed, and the operation is simpler.
2. When the odor treatment device is used for treating odor, the turbine can be extruded by the gas while the gas is injected, and then the spoiler can reciprocate by the transmission among the reciprocating screw rod I, the rack, the connecting gear and the rotating shaft, so that the gas flow is disturbed, and the gas is more beneficial to the reaction with microorganisms.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
FIG. 3 is a cross-sectional view of the bio-deodorization tank of the present invention.
Fig. 4 is a schematic view of a first structure of the spoiler mechanism of the present invention.
Fig. 5 is a schematic view of a second structure of the spoiler mechanism of the present invention.
Fig. 6 is a schematic diagram of the meshing relationship between the rack and the connecting gear of the present invention.
Fig. 7 is a schematic view of a first construction of the scraping mechanism of the present invention.
Fig. 8 is a schematic view of a second construction of the scraping mechanism of the present invention.
Fig. 9 is a schematic view of the structure of the guide frame, scraper and filter plate of the present invention.
FIG. 10 is a schematic view of the structure of the screed of the present invention after contact with the diagonal bar.
Fig. 11 is a first cross-sectional view of the guide frame of the present invention.
Fig. 12 is a second cross-sectional view of the guide frame of the present invention.
Fig. 13 is a schematic view of a rotary assembly according to the present invention.
Fig. 14 is a schematic view of a first structure of the drainage assisting mechanism of the present invention.
Fig. 15 is a schematic view of a second structure of the drainage assisting mechanism of the present invention.
Wherein: 1-mounting frame, 2-biological deodorization box, 3-aspiration pump, 31-air supply pipe, 4-air outlet cylinder, 5-filler supporting layer, 51-filter plate, 6-filler layer, 7-L-shaped baffle plate, 8-riser, 9-pretreatment layer, 101-spray frame, 102-water pump, 103-conveying pipeline, 110-side plate, 111-turbine, 112-first reciprocating screw, 113-spoiler, 114-rack, 115-rotating shaft, 116-sliding plate, 117-connecting gear, 121-second reciprocating screw, 122-belt transmission group, 123-diagonal rod, 124-collecting frame, 125-guide frame, 126-scraper blade, 127-baffle rod, 128-first elastic piece, 129-second elastic piece, 131-toothed rod, 132-transmission gear, 14-mounting plate and 15-fan.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. And the application is said to be as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).
Example 1: 1-3, including mounting bracket 1, biological deodorization case 2, aspiration pump 3, air pipe 31, venthole 4, filler supporting layer 5, filter plate 51, filler layer 6, L shape baffle 7, riser 8, pretreatment layer 9 and spraying mechanism, install biological deodorization case 2 in the mounting bracket 1, biological deodorization case 2 top left side intercommunication has air pipe 31, aspiration pump 3 is installed to the end of air pipe 31, biological deodorization case 2 top right side intercommunication has venthole 4, biological deodorization case 2 interior lower part is connected with filler supporting layer 5 and filter plate 51, filler supporting layer 5 is PVC grid board, filter plate 51 is located filler supporting layer 5 lower part, filler supporting layer 5 top is provided with filler layer 6, cultivate the compound microorganism bacterial that has the deodorization function in the filler layer 6, the right side is connected with L shape baffle 7 in the biological deodorization case 2, L shape baffle 7 with form the exhaust passage between the biological deodorization case 2 in the right side, gas outlet tube 4 communicates to exhaust passage upper portion, L shape baffle 7 upper portion evenly separates and is equipped with the bleeder vent for the gaseous discharge after the biological treatment, biological deodorization case 2 in left side upper portion be connected with riser 8, riser 8 with constitute the air inlet channel between the biological deodorization case 2 in the left side, air pipe 31 intercommunication extremely air inlet channel upper portion, air inlet channel department is provided with pretreatment layer 9, pretreatment layer 9 is used for carrying out preliminary treatment to the foul smell, be equipped with in the biological deodorization case 2 and spray the mechanism for spray the liquid in filler layer 6 department, in order to form the liquid film in filler layer 6 department.
The filler layer 6 is filled with inorganic filler and organic filler, the inorganic filler mainly comprises sand, carbonates, glass materials, zeolite, ceramics and active carbon, and the organic filler comprises soil, compost, wood dust, bark, leaves, polypropylene pellets and plastic rings.
The compound microorganism strain comprises lipolytic bacteria, proteolytic bacteria, cellulolytic bacteria, starch and sugar decomposing bacteria and fermenting enzyme, wherein symbiotic relation exists among all strains to form functional groups, so that various active substances are generated in the processes of self propagation and metabolism, simultaneously, the putrefying decomposition of putrefying bacteria can be effectively inhibited by beneficial microorganisms to be turned to fermentation decomposition, and the generated organic acid substances can degrade (decompose) and absorb and fix nitrogen and sulfur oxides, so that bacterial growth can be effectively inhibited.
As shown in fig. 1-3, the spraying mechanism comprises a spraying frame 101, a water pump 102 and a conveying pipeline 103, wherein three spraying frames 101 are uniformly arranged at intervals on the upper portion in the biological deodorization box 2, the conveying pipeline 103 is communicated between the water outlet end of the water pump 102 and the spraying frames 101, two water inlet ends of the water pump 102 are arranged, one water inlet end is communicated with the bottom of the biological deodorization box 2, the other water inlet end is communicated with an external liquid supply system, and valves are arranged at the two water inlet ends.
When the odor in the sewage treatment process is required to be treated, the deodorizing device can be used, when the deodorizing device is used, firstly, the water pump 102 is controlled to operate to pump liquid into the conveying pipeline 103 and spray the liquid to the filler layer 6 through the spraying frame 101, so that a liquid film is formed at the filler layer 6, redundant liquid flows to the bottom of the biological deodorizing box 2 through the filler layer 6, the filler supporting layer 5 and the filter plate 51, the filter plate 51 can also filter impurities carried by the liquid, then, when the water pump 102 is operated again, the water flow pumped into the bottom of the biological deodorizing box 2 is conveyed to the spraying frame 101 to spray, the valve at the other liquid inlet end is closed, then, the air pump 3 is communicated with the pipeline for discharging the odor, after the communication, the operation of the air pump 3 can be controlled to pump the odor into the air pipe 31, and the air is inflated to be conveyed to the air inlet channel in the biological deodorizing box 2 through the air pipe 31, the pretreatment layer 9 in the air inlet channel is used for pretreating the odor so as to create a proper environment for biological decomposition, the pretreated gas flows to the lower part of the biological deodorization box 2 and is extruded by the subsequent odor, so that the odor is extruded upwards, the extruded odor firstly passes through the filter plate 51 and then passes through the filler supporting layer 5 to enter the filler layer 6, when the odor passes through the filler layer 6, the odor firstly contacts with a liquid film and is subjected to absorption reaction, the odor after the absorption reaction enters the composite microorganism strain at the filler layer 6, substances in the odor are decomposed by the composite microorganism strain at the filler layer 6, the odor organic pollutants can be oxidatively decomposed by the symbiotic relation among all strains, and meanwhile, the beneficial microorganisms can effectively inhibit the putrefactive decomposition of putrefying bacteria to the fermentation decomposition, and the generated organic acid substances can absorb N, the S oxide is degraded, absorbed and fixed, so that bacteria are inhibited from breeding, the treated gas enters an exhaust passage through the vent holes at the upper part of the L-shaped baffle plate 7, and is discharged through the air outlet tube 4, so that the effect of treating odor is realized, the odor organic pollutants in the odor can be effectively removed by microorganisms in the treatment process, the putrefaction and decomposition of putrefying bacteria are inhibited, and the organic filler in the filler layer 6 can provide inorganic salt, mineral substances and partial carbon sources for high-efficiency microorganisms so as to promote the breeding of the high-efficiency microorganisms.
Example 2: on the basis of embodiment 1, as shown in fig. 4-6, the biological deodorization device further comprises a turbulence mechanism, the turbulence mechanism comprises a side plate 110, a turbine 111, a first reciprocating screw 112, a turbulence plate 113, a rack 114, a rotating shaft 115, a sliding plate 116 and a connecting gear 117, the right side of the bottom in the biological deodorization box 2 is connected with the side plate 110, the turbine 111 is rotatably connected with the inside of the air supply pipe 31, the turbine 111 is positioned at the upper part of an air inlet channel, the middle of the bottom of the turbine 111 is connected with the first reciprocating screw 112, the rotating shafts 115 are rotatably connected between the front side and the rear side of the side plate 110 and the biological deodorization box 2, the rotating shafts 115 are uniformly provided with thread grooves at intervals, each thread groove of the rotating shafts 115 is connected with the sliding plate 116 through thread transmission, the sliding plates 116 corresponding to each other in position of the two rotating shafts 115 are rotatably connected with the turbulence plate 113, the rack 114 is rotatably connected with the first reciprocating screw 112 in the left side in the biological deodorization box 2 through thread transmission, the left side of the rack 114 is connected with the first reciprocating screw 112, the connecting gear 117 is connected with the connecting gear 117 in the meshed with the rack 114.
The odor can squeeze the turbine 111 when entering through the air supply pipe 31 so as to enable the turbine 111 to rotate, the turbine 111 can drive the first reciprocating screw 112 to rotate when rotating, the first reciprocating screw 112 can reciprocate up and down through the rack 114 when rotating, the rack 114 can rub the connecting gear 117 to rotate positively and negatively alternately when reciprocating up and down, the connecting gear 117 can drive the rotating shaft 115 to rotate positively and negatively alternately when rotating positively and negatively, the rotating shaft 115 can rotate positively and negatively alternately through the upper thread grooves of the connecting gear 117, and the sliding plate 116 and the spoiler 113 can reciprocate left and right in a threaded transmission mode so that the spoiler 113 can repeatedly move disturbance gas, and the gas is more beneficial to the reaction with microorganisms.
As shown in fig. 7-12, the bio-deodorization device further comprises a scraping mechanism, the scraping mechanism comprises a second reciprocating screw 121, a belt transmission group 122, an inclined rod 123, a collecting frame 124, a guide frame 125, a scraping plate 126, a blocking rod 127, a first elastic piece 128 and a second elastic piece 129, the second reciprocating screw 121 is rotatably connected to the L-shaped baffle 7, the belt transmission group 122 is wound between the second reciprocating screw 121 and the front rotating shaft 115, the connecting part of the belt transmission group 122 and the second reciprocating screw 121 is provided with a one-way clutch, so that the front rotating shaft 115 does not drive the second reciprocating screw 121 to rotate during inversion, the lower part in the bio-deodorization box 2 is connected with the guide frame 125 capable of horizontally sliding in the bio-deodorization box 2, the bottom of the scraping plate 126 is attached to the top of the filter plate 51, the second elastic piece 129 is connected between the scraping plate 126 and the guide frame 125, the collecting frame 124 capable of being taken out is slidably connected to the lower part in the right side in the bio-deodorization box 2, the inclined rod 123 is arranged between the inclined rod 127 and the inclined rod 125, and the inclined rod 127 is connected to the inclined rod 127.
The front side rotating shaft 115 can drive the reciprocating screw rod II 121 to rotate through the belt transmission group 122 when rotating, due to the fact that a one-way clutch is arranged between the belt transmission group 122 and the reciprocating screw rod II 121, the rotating shaft 115 drives the reciprocating screw rod II 121 to rotate when rotating positively, the rotating shaft 115 does not drive the reciprocating screw rod II 121 to rotate when rotating reversely, so that the reciprocating screw rod II 121 intermittently rotates, the reciprocating screw rod II 121 can drive the guide frame 125 and the scraping plate 126 to move rightwards when rotating, impurities attached to the top of the filter plate 51 are scraped rightwards, impurities can be scraped to the collecting frame 124 along with the scraping of the scraping plate 126, the scraping plate 126 can move to the inclined rod 123 along with the movement of the scraping plate 126, the elastic member II 129 is compressed, the scraping plate 126 is retracted into the guide frame 125, the blocking rod 127 can be extruded to rightwards when moving upwards, the elastic member I128 is compressed, the blocking rod 127 is reset to clamp the scraping plate 126 under the action of the elastic member I128, then the reciprocating member II 121 can drive the guide frame 125 and the scraping plate 126 to be reset, and the elastic member II can be contacted with the vertical plate 127 in the vertical plate 8 to the vertical plate 127, and the vertical plate 126 can be reset, and the vertical plate can be contacted with the vertical plate 8 can be reset to the reset, and the vertical plate can be contacted with the scraping plate 127 can be moved rightwards, and the vertical plate can be contacted with the reset plate and the reset plate is contacted with the elastic member is moved by the elastic member is moved.
As shown in fig. 13, the rotary assembly further includes a toothed bar 131 and a transmission gear 132, two toothed bars 131 symmetrically disposed in front and back are connected to the side plate 110, the transmission gears 132 are connected to the front and back sides of the spoiler 113, and the transmission gears 132 are meshed with teeth on the toothed bars 131.
When the sliding plate 116 drives the spoiler 113 to reciprocate left and right, the transmission gears 132 on two sides of the spoiler 113 can be meshed with the toothed bars 131 and rotate through the toothed bars 131, so that the spoiler 113 is driven to rotate repeatedly, and the spoiler effect is improved.
As shown in fig. 14 and 15, the air exhaust assisting mechanism further comprises an air exhaust assisting mechanism, the air exhaust assisting mechanism comprises an installing plate 14 and a fan 15, the installing plate 14 is connected to the lower right side in the biological deodorization box 2, the installing plate 14 is located in the air exhaust channel, five fans 15 are evenly arranged at the top of the installing plate 14 at intervals, and when air is exhausted, the circulation of the air in the air exhaust channel can be promoted through the air cylinders of the fans 15, so that the air is exhausted in an assisted manner.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (5)
1. The utility model provides a sewage treatment deodorizing device which characterized in that: the biological deodorization device comprises a mounting frame (1), a biological deodorization box (2), an air extracting pump (3) and an air supplying pipe (31), wherein the biological deodorization box (2) is mounted in the mounting frame (1), the air supplying pipe (31) and an air outlet cylinder (4) are respectively communicated with two sides of the top of the biological deodorization box (2), the air extracting pump (3) is mounted at the tail end of the air supplying pipe (31), a filler supporting layer (5) and a filter plate (51) are connected to the lower part in the biological deodorization box (2), the filter plate (51) is positioned at the lower part of the filler supporting layer (5), a filler layer (6) is arranged at the top of the filler supporting layer (5), a composite microorganism strain with a deodorization function is cultured in the filler layer (6), an L-shaped baffle (7) is connected to one side, close to the air outlet cylinder (4), between the L-shaped baffle (7) and the biological deodorization box (2), the air outlet cylinder (4) is communicated to the upper part of the air outlet channel, the L-shaped baffle (7) is provided with an air supplying pipe (8) and is evenly spaced apart from the upper part of the air inlet cylinder (2), the air inlet cylinder (2) is connected with the air inlet cylinder (8) and is provided with an air inlet pipe (8), the air supply pipe (31) is communicated to the upper part of the air inlet channel, a pretreatment layer (9) for pretreatment of odor is arranged at the air inlet channel, a spraying mechanism is arranged in the biological deodorization box (2) and is used for spraying liquid at the filler layer (6) to form a liquid film at the filler layer (6); the compound microorganism strain comprises lipolytic bacteria, proteolytic bacteria, cellulolytic bacteria, starch and sugar decomposing bacteria and fermenting enzyme, and symbiotic relation exists among the strains to form functional groups; the biological deodorization device comprises a biological deodorization box (2), and is characterized by further comprising a turbulence mechanism, wherein the turbulence mechanism comprises side plates (110), a turbine (111) and a rack (114), the side plates (110) are connected to one side of the inner bottom of the biological deodorization box (2), the turbine (111) is rotationally connected to the inside of the air supply pipe (31), a first reciprocating screw (112) is connected to the turbine (111), rotating shafts (115) are rotationally connected between two sides of the side plates (110) and the biological deodorization box (2), thread grooves are uniformly formed in the rotating shafts (115) at intervals, sliding plates (116) are connected to each thread groove of the rotating shafts (115) through thread transmission, turbulence plates (113) capable of disturbing air when moving are rotationally connected between the sliding plates (116) corresponding to each other in position of the two rotating shafts (115), the rack (114) are slidingly connected to the inside of the biological deodorization box (2), connecting gears (117) are connected to the first reciprocating screw (112) through thread transmission, and the connecting gears (117) are connected to the rotating shafts (115); the biological deodorization device comprises a biological deodorization box (2), and is characterized by further comprising a scraping mechanism, wherein the scraping mechanism comprises a reciprocating screw rod II (121), an inclined rod (123), a collecting frame (124) and a guide frame (125) capable of horizontally sliding in the biological deodorization box (2), the reciprocating screw rod II (121) is rotationally connected to an L-shaped baffle plate (7), a belt transmission group (122) is wound between the reciprocating screw rod II (121) and one rotating shaft (115), a one-way clutch is arranged at the joint of the belt transmission group (122) and the reciprocating screw rod II (121), the guide frame (125) is arranged at the inner lower part of the biological deodorization box (2), a scraper (126) capable of scraping impurities at the top of the filter plate (51) is slidably connected in the guide frame (125), an elastic piece II (129) is connected between the scraper (126) and the guide frame (125), the collecting frame (124) is slidably connected to one side of the biological deodorization box (2) close to the L-shaped baffle plate (7), the inclined rod (123) is provided with a plurality of inclined rods (123) which are arranged at the joint of the inclined rod (123) and the scraper frame (126) at the lower part (126), an inclined plane is arranged at the lower part of the blocking rod (127), and an elastic piece I (128) is connected between the blocking rod (127) and the guide frame (125).
2. A sewage treatment deodorizing apparatus as set forth in claim 1, wherein: the filler layer (6) is filled with inorganic filler and organic filler, the inorganic filler mainly comprises sand, carbonates, glass materials, zeolite, ceramics and active carbon, and the organic filler comprises soil, compost, wood chips, bark, leaves, polypropylene pellets and plastic rings.
3. A sewage treatment deodorizing apparatus as set forth in claim 1, wherein: the spraying mechanism comprises a spraying frame (101) and a water pump (102), wherein the spraying frame (101) is provided with a plurality of evenly spaced water inlet ends which are respectively communicated with the bottom of the biological deodorization box (2) and an external liquid supply system, and valves are arranged at the two water inlet ends.
4. A sewage treatment deodorizing apparatus as set forth in claim 1, wherein: still including rotating assembly including toothed bar (131) and drive gear (132), toothed bar (131) are provided with two and symmetrical connection curb plate (110) both sides, spoiler (113) both sides all are connected with drive gear (132), drive gear (132) with tooth meshing on toothed bar (131).
5. A sewage treatment deodorizing apparatus as set forth in claim 1, wherein: the exhaust-assisting mechanism comprises a mounting plate (14) arranged in the exhaust passage, and at least one fan (15) is uniformly arranged at the top of the mounting plate (14) at intervals.
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| CN202311078288.XA CN116870694B (en) | 2023-08-25 | 2023-08-25 | Sewage treatment deodorizing device |
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| CN202311078288.XA CN116870694B (en) | 2023-08-25 | 2023-08-25 | Sewage treatment deodorizing device |
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| CN118059669A (en) * | 2024-04-25 | 2024-05-24 | 深圳市生态环境智能管控中心 | Biological treatment device for sewage of organic waste gas |
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