CN116216820A - Anaerobic reaction sewage treatment device with heating mechanism and treatment method thereof - Google Patents
Anaerobic reaction sewage treatment device with heating mechanism and treatment method thereof Download PDFInfo
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- CN116216820A CN116216820A CN202310398846.4A CN202310398846A CN116216820A CN 116216820 A CN116216820 A CN 116216820A CN 202310398846 A CN202310398846 A CN 202310398846A CN 116216820 A CN116216820 A CN 116216820A
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- 239000010865 sewage Substances 0.000 title claims abstract description 132
- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 41
- 230000008859 change Effects 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims description 37
- 230000002159 abnormal effect Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 238000007405 data analysis Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000004332 deodorization Methods 0.000 claims description 4
- 238000013211 curve analysis Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000001877 deodorizing effect Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 4
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 4
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- 230000001502 supplementing effect Effects 0.000 description 1
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/83—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
- C02F3/28—Anaerobic digestion processes
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The invention relates to the field of sewage treatment, in particular to an anaerobic reaction sewage treatment device with a heating mechanism and a treatment method thereof, comprising a treatment tank, wherein a sewage pipe is inserted into the front surface of the treatment tank, the upper surface of the treatment tank is fixedly connected with a sealed ceiling, the upper surface of the sealed ceiling is fixedly connected with an exhaust pipe, and one end of one side of the exhaust pipe far away from the sealed ceiling is fixedly connected with a deodorizing box; the invention solves the problems of uneven sewage heating, slow deodorizing speed and poor equipment early warning performance by combining a system and a machine, can achieve the effect of improving the uniform sewage heating and the effect of improving the odor purifying speed by the cooperation of the system and the machine, and reduces the risk rate of potential safety hazards by collecting external factor data, upper sewage temperature change curves and state data of a heating pool in a deep mode so as to avoid the conditions of untimely early warning and incapability of early warning.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an anaerobic reaction sewage treatment device with a heating mechanism and a treatment method thereof.
Background
The anaerobic biological treatment technology is an efficient sewage treatment mode that organic matters in sewage are decomposed, metabolized and digested by anaerobic bacteria in an anaerobic state, so that the organic matter content in the sewage is greatly reduced, and methane is generated at the same time; anaerobic treatment is an important form of biological treatment, and a series of new anaerobic treatment processes and structures are being developed successively, so that the defects of the traditional anaerobic process are overcome gradually, and great progress is made in theory and practice;
according to the method, under the condition that exogenous energy is not required to be provided, reduced organic matters in sewage are used as hydrogen acceptors, and gas with energy value is generated at the same time, but when sewage is treated by anaerobic reaction sewage treatment equipment in the prior art, the sewage is heated unevenly, so that the sewage treatment effect is reduced, and the heating of the sewage cannot be monitored and early-warned, so that the problem of untimely early warning exists;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide an anaerobic reaction sewage treatment device with a heating mechanism and a treatment method thereof, which solve the technical defects of the prior art, solve the problems of uneven heating of sewage, slow deodorization rate and poor early warning performance of equipment by combining a system and a machine, under the cooperation of the system and the machine, not only can the effect of improving the uniformity of heating of the sewage be achieved, but also the effect of improving the odor purification rate can be achieved, and the steam coil pipe can be ensured to normally heat and preserve heat of the sewage by analyzing external factor data before heating the sewage, and the heating process of the sewage is subjected to supervision analysis on the premise that the heating equipment of the sewage is normal, so that the risk rate of potential safety hazards existing is reduced, the fault risk assessment is carried out on a regulating box, the conditions of untimely early warning and incapacity of early warning are avoided, the sewage treatment effect is indirectly affected, and the timeliness and the effectiveness of early warning are improved.
The aim of the invention can be achieved by the following technical scheme: the anaerobic reaction sewage treatment device with the heating mechanism comprises a treatment tank, a sewage pipe is inserted into the front surface of the treatment tank, the upper surface of the treatment tank is fixedly connected with a sealed ceiling, the upper surface of the sealed ceiling is fixedly connected with an exhaust pipe, one end of one side of the exhaust pipe, which is far away from the sealed ceiling, is fixedly connected with a deodorizing box, the front surface of the treatment tank is fixedly connected with a regulating box, one side of the treatment tank is fixedly connected with a turnover pipe, one end of the turnover pipe, which is far away from the treatment tank, is fixedly connected with a transfer tank, the outer surface of the transfer tank is fixedly connected with an air duct, and one end of the air duct, which is far away from the transfer tank, is fixedly connected with a vacuum pump;
the outer surface fixedly connected with cavity pipe of transfer jar, the one end fixedly connected with delivery pump of transfer jar is kept away from to the cavity pipe, the rear surface fixedly connected with catheter of delivery pump, the one end fixedly connected with anaerobic tower of delivery pump is kept away from to the catheter, the inside fixedly connected with division board of handling the pond, the inside of division board is provided with the water level valve, the inside of handling the pond is located the right side fixedly connected with steam coil pipe of division board.
Preferably, the inside rotation grafting of steam coil has the location worm, the one end fixedly connected with impeller that the location worm is located steam coil is inside, and the outside of location worm has cup jointed the locating plate, the upper end meshing of locating plate is connected with the worm wheel axle, the surface meshing of worm wheel axle is connected with the linkage worm wheel, the inside fixed grafting of linkage worm wheel has the reciprocating rod, two stop collars have been cup jointed to the outside fixed of reciprocating rod, the outside of reciprocating rod is located cup joint the direction slider between two stop collars, the inside of handling the pond is located the outside fixedly connected with backup pad of direction slider, the lower surface fixedly connected with limiting plate of direction slider, the inside rotation of limiting plate is connected with the (mixing) shaft, the stirring leaf has been cup jointed to the lower extreme outside of (mixing) shaft.
Preferably, the back fixed surface in processing pond is connected with the induced air case, the inside rotation of induced air case is connected with driven worm wheel, driven worm wheel's one end outside fixed sleeve has bloied fan, one side fixedly connected with gas-supply pipe of induced air case, the inner wall in processing pond is fixed connection with hollow tube is run through to the one end of gas-supply pipe, the surface fixedly connected with location blowing nozzle of hollow tube.
Preferably, the upper surface of limiting plate fixedly connected with servo motor, and servo motor is the transmission with the (mixing) shaft and is connected, the rear surface of locating plate is fixed connection with the inner wall in treatment pond.
Preferably, a regulation platform, a dynamic processing unit, a self-checking feedback unit, an executing unit and an early warning unit are arranged in the regulation box;
when sewage is controlled to flow into a sewage pool, a regulating and controlling platform generates a pipe conveying instruction, the pipe conveying instruction is sent to a dynamic processing unit and an executing unit, when the dynamic processing unit receives the pipe conveying instruction, external factor data of sewage treatment are immediately collected, the external factor data comprise a steam temperature value in a steam coil and a pressure value in the steam coil, the external factor data are analyzed, an obtained normal signal is sent to a self-checking feedback unit, and an obtained early warning signal is sent to an early warning unit;
the self-checking feedback unit immediately collects an upper sewage temperature change curve of the heating pool after receiving the normal signal, analyzes the upper sewage temperature change curve and sends an obtained risk signal to the dynamic processing unit and the early warning unit;
and the dynamic processing unit immediately acquires state data of the regulation and control box after receiving the risk signal, wherein the state data comprises a temperature value, a humidity value and a dust value of a live wire line port in the regulation and control box, analyzes the state data and sends the obtained high risk signal to the early warning unit.
Preferably, the external factor data analysis process of the dynamic processing unit is as follows:
acquiring the time length from the beginning of the steam feeding of the steam coil to the ending of the steam feeding of the steam coil, marking the time length as a time threshold, acquiring the number of sub-time nodes with the time threshold divided into i sub-time nodes, wherein i is a natural number larger than zero, acquiring the steam temperature value in the steam coil in each sub-time node, acquiring the number of sub-time nodes with the steam temperature value smaller than a preset steam temperature value threshold, and marking the number of sub-time nodes as abnormal node numbers;
dividing the steam coil into o sub-length sections, wherein o is a natural number greater than zero, acquiring the air pressure value of each sub-pipeline in the time threshold, acquiring the number of the corresponding sub-pipelines with the air pressure value outside a preset air pressure value interval, marking the sub-pipelines as compression risk values, and comparing the abnormal node number and the compression risk values with a preset abnormal node number threshold value and a preset compression risk value threshold value which are recorded and stored in the abnormal node number and the compression risk value:
if the number of the abnormal nodes is smaller than or equal to a preset abnormal node number threshold value and the compression risk value is smaller than or equal to a preset compression risk value threshold value, generating a normal signal; if the number of the abnormal nodes is larger than a preset abnormal node number threshold value or the compression risk value is larger than a preset compression risk value threshold value, generating an early warning signal.
Preferably, the analysis process of the upper layer sewage temperature change curve of the self-checking feedback unit is as follows:
dividing a heating tank into an upper layer sewage temperature change curve and a lower layer sewage temperature change curve of the heating tank in a time threshold, acquiring a time length corresponding to the time length when the upper layer sewage temperature value reaches a preset upper layer sewage temperature value threshold from the upper layer sewage temperature change curve, marking the time length as a heat conduction time length, wherein the larger the value of the heat conduction time length is, the worse the effect of heating sewage is, the anaerobic reaction treatment effect on sewage is reduced, the heat conduction time length is compared with a preset heat conduction time length threshold recorded in the heat conduction time length, and if the heat conduction time length is not equal to the preset heat conduction time length threshold, the difference between the heat conduction time length and the preset heat conduction time length threshold is acquired, the difference is marked as a risk conduction time length, and the risk conduction time length is compared with the preset risk conduction time length threshold recorded in the heat conduction time length and the risk conduction time length threshold is analyzed:
if the risk conduction duration is smaller than a preset risk conduction duration threshold, no signal is generated; and if the risk conduction time length is greater than or equal to a preset risk conduction time length threshold value, generating a risk signal.
Preferably, the state data analysis process of the dynamic processing unit is as follows:
dividing an internal region of a regulating box into k sub-region blocks, wherein k is a natural number larger than zero, acquiring humidity values and dust values in all sub-region blocks in a time threshold, marking products of the humidity values and the dust values as insulation interference values, marking the products of the humidity values and the dust values as Jk, acquiring maximum values and minimum values of the insulation interference values as maximum insulation risk values PJ, simultaneously acquiring a live wire line port temperature value in the regulating box in the time threshold, comparing the live wire line port temperature value with an internal preset temperature threshold thereof, acquiring a part of the live wire line port temperature value exceeding the preset temperature threshold, marking the part as a temperature risk value WF, acquiring fault risk probability G according to a formula, and comparing the fault risk probability G with the internal preset fault risk probability threshold of the regulating box:
if the fault risk probability G is smaller than or equal to a preset fault risk probability threshold value, no signal is generated; and if the fault risk probability G is larger than a preset fault risk probability threshold value, generating a high risk signal.
The treatment method of the anaerobic reaction sewage treatment device with the heating mechanism comprises the following steps:
step one: sewage is introduced into the left side of the partition plate in the treatment tank, and enters the right side of the partition plate from the water level valve to be heated;
step two: the sewage treatment effect and early warning timeliness of the equipment are improved by collecting exogenous data, upper sewage temperature change curves and state data of the heating pool in a deep mode;
step three: the sewage is heated by the steam, the impeller is driven to rotate by the steam, the stirring position of the stirring blade is intermittently changed by the transmission between the gears, the sewage is heated uniformly when being heated, the blowing fan is rotated simultaneously, gas flows in the gas pipe in an accelerating way, and finally is sprayed out from the positioning blowing nozzle, so that the odor is discharged in an accelerating way, the effect of improving the uniformity of heating the sewage can be achieved, and the effect of improving the odor purifying rate can be achieved.
The beneficial effects of the invention are as follows:
(1) According to the invention, the problems of uneven heating of sewage, slow deodorization rate and poor early warning performance of equipment are solved by combining a system and a machine, under the cooperation of the system and the machine, the stirring blades stir the sewage in the rotating process, meanwhile, steam drives the impeller to rotate in the steam coil in the flowing process, the stirring position of the stirring blades is changed through the transmission among gears, the effect of uniform heating of the sewage is further improved, the reciprocating rod drives the driven worm wheel in the air guiding box to rotate, the gas flow rate in the air guiding box is accelerated, the air is sprayed out from the positioning blowing nozzle in the hollow pipe, the air supplementing effect is realized, the odor discharge rate in the treatment tank is accelerated, and the treatment effect on the odor is improved, so that the effect of uniform heating of the sewage and the effect of improving the odor purification rate are achieved;
(2) According to the invention, whether the heating equipment of the sewage is normal or not is judged by analyzing the external factor data before the sewage is heated, so that the steam coil pipe can heat and preserve heat of the sewage normally, and the heating process of the sewage is monitored and analyzed by a progressive analysis mode on the premise that the heating equipment of the sewage is normal, so that early warning is performed timely, the risk rate of potential safety hazards is reduced, fault risk assessment is performed on a control box, timely management is performed, the conditions of untimely early warning and incapability of early warning are avoided, the treatment effect of the sewage is indirectly influenced, and the timeliness and effectiveness of early warning are improved.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the partition plate of the present invention;
FIG. 3 is a schematic view of the hollow tube of the present invention;
FIG. 4 is a schematic view of the impeller of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of area B of FIG. 3 in accordance with the present invention;
FIG. 7 is a schematic view of a blower fan according to the present invention;
FIG. 8 is a schematic view of the structure of the air introducing box of the present invention;
fig. 9 is a flow chart of the system of the present invention.
Legend description: 1. a treatment pool; 2. a sewage pipe; 3. sealing the ceiling; 4. an exhaust pipe; 5. a deodorizing box; 6. a control box; 7. a turnover pipe; 8. a transfer tank; 9. an air duct; 10. a vacuum pump; 11. a hollow tube; 12. a transfer pump; 13. a catheter; 14. an anaerobic tower; 15. a steam coil; 16. a partition plate; 17. a water level valve; 18. positioning a worm; 19. an impeller; 20. a positioning plate; 21. a worm wheel shaft; 22. a linked worm wheel; 23. a reciprocating lever; 24. a limit sleeve; 25. a guide slide block; 26. a support plate; 27. a limiting plate; 28. a stirring shaft; 29. stirring the leaves; 30. a driven worm wheel; 31. an air guiding box; 32. a blowing fan; 33. a gas pipe; 34. a hollow tube; 35. positioning the blowing nozzle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-9, the invention discloses an anaerobic reaction sewage treatment device with a heating mechanism, which comprises a treatment tank 1, wherein a sewage pipe 2 is inserted into the front surface of the treatment tank 1, the upper surface of the treatment tank 1 is fixedly connected with a sealed ceiling 3, the upper surface of the sealed ceiling 3 is fixedly connected with an exhaust pipe 4, one end of the exhaust pipe 4, which is far away from the sealed ceiling 3, is fixedly connected with a deodorizing box 5, a deodorizing mechanism is arranged in the deodorizing box 5, and deodorizing operation is carried out on odor generated in the treatment tank 1 by the prior art;
the front surface of the treatment tank 1 is fixedly connected with a regulating box 6, one side of the treatment tank 1 is fixedly connected with a turnover pipe 7, one end of the turnover pipe 7, which is far away from the treatment tank 1, is fixedly connected with a transfer tank 8, the outer surface of the transfer tank 8 is fixedly connected with an air duct 9, one end of the air duct 9, which is far away from the transfer tank 8, is fixedly connected with a vacuum pump 10, the outer surface of the transfer tank 8 is fixedly connected with a hollow pipe 11, one end of the hollow pipe 11, which is far away from the transfer tank 8, is fixedly connected with a delivery pipe 13, one end of the delivery pipe 13, which is far away from the delivery pump 12, is fixedly connected with an anaerobic tower 14, the inside of the treatment tank 1 is fixedly connected with a partition plate 16, the inside of the partition plate 16 is provided with a water level valve 17, the inside of the treatment tank 1 is fixedly connected with a steam coil 15, wherein the treatment tank 1 is divided into a left area and a right area through the partition plate 16, the large area is a pretreatment tank, namely, the left side of the partition plate 16 is subjected to preliminary treatment, and the small area is a heating tank, namely the right side of the partition plate 16 is subjected to heating treatment;
the treatment method of the anaerobic reaction sewage treatment device with the heating mechanism comprises the following steps:
step one: sewage is introduced into the left side of the partition plate 16 in the treatment tank 1, and enters the right side of the partition plate 16 from the water level valve 17 for heating;
step two: the sewage treatment effect and early warning timeliness of the equipment are improved by collecting exogenous data, upper sewage temperature change curves and state data of the heating pool in a deep mode;
step three: the sewage is heated by the steam, the impeller 19 is driven to rotate by the steam, the stirring position of the stirring blade 29 is intermittently changed by the transmission between gears, the sewage is heated uniformly when being heated, the blowing fan 32 is rotated simultaneously, gas flows in the gas pipe 33 in an accelerating way, and finally the gas is sprayed out from the positioning blowing nozzle 35, so that the odor discharge is accelerated, the effect of improving the uniformity of the heated sewage and the odor purification rate can be achieved.
Example 2:
wherein, control panel's inside is provided with regulation and control platform, dynamic processing unit, self-checking feedback unit, execution unit and early warning unit, when control sewage flows into the heating pond, regulation and control platform generates fortune pipe instruction, and send fortune pipe instruction to dynamic processing unit and execution unit, dynamic processing unit is when receiving fortune pipe instruction, the extrinsic factor data of sewage treatment is gathered immediately, extrinsic factor data includes the steam temperature value in the steam coil 15 and the atmospheric pressure value in the steam coil 15, and extrinsic factor data analyzes, in order to guarantee that steam coil 15 can normally heat and keep warm sewage, improve the treatment effect of sewage, specific extrinsic factor data analysis process is as follows:
the method comprises the steps of collecting the time length from the beginning of steam feeding to the end of steam feeding of a steam coil 15, marking the time length as a time threshold, obtaining the time threshold divided into i sub-time nodes, wherein i is a natural number larger than zero, obtaining the steam temperature value in the steam coil 15 in each sub-time node, obtaining the number of sub-time nodes corresponding to the steam temperature value smaller than a preset steam temperature value threshold, marking the number as an abnormal node number, and the larger the number of the abnormal node number is, the worse the effect of heating sewage, and reducing the anaerobic reaction treatment effect on the sewage;
dividing the steam coil 15 into o sub-length sections, wherein o is a natural number greater than zero, acquiring the air pressure value of each sub-pipeline in the time threshold, acquiring the number of the corresponding sub-pipelines with the air pressure value outside a preset air pressure value interval, and marking the sub-pipelines as compression risk values, wherein the larger the number of the compression risk values is, the larger the damage risk of the steam coil 15 is, and comparing the abnormal node number and the compression risk values with the preset abnormal node number threshold and the preset compression risk value threshold which are recorded and stored in the abnormal node number and the compression risk value:
if the number of the abnormal nodes is smaller than or equal to a preset abnormal node number threshold value and the compression risk value is smaller than or equal to a preset compression risk value threshold value, generating a normal signal and sending the normal signal to a self-checking feedback unit;
if the number of the abnormal nodes is larger than a preset abnormal node number threshold value or the compression risk value is larger than a preset compression risk value threshold value, generating an early warning signal and sending the early warning signal to an early warning unit, and immediately controlling an alarm lamp on the regulation and control box 6 to flash after the early warning unit receives the early warning signal, so as to remind a worker to timely manage the steam coil 15 and the steam temperature, thereby ensuring normal heating of sewage and improving the monitoring and early warning effects on sewage treatment;
when the execution unit receives a pipe conveying instruction, the execution unit immediately controls a servo motor in the heating pool to work, wherein the upper surface of a limit plate 27 is fixedly connected with the servo motor, the servo motor is in transmission connection with a stirring shaft 28, the inside of a steam coil 15 is rotationally inserted with a positioning worm 18, one end of the positioning worm 18, which is positioned in the steam coil 15, is fixedly connected with an impeller 19, the outside of the positioning worm 18 is sleeved with a positioning plate 20, the rear surface of the positioning plate 20 is fixedly connected with the inner wall of the treatment pool 1, the upper end of the positioning plate 20 is in meshed connection with a worm wheel shaft 21, one end of the worm wheel shaft 21 is in rotational connection with the treatment pool 1, the outer surface of the worm wheel shaft 21 is in meshed connection with a linkage worm wheel 22, the inside of the linkage worm wheel 22 is fixedly inserted with a reciprocating rod 23, the outside of the reciprocating rod 23 is fixedly sleeved with two limit sleeves 24, the outside of the reciprocating rod 23 is positioned between the two limit sleeves 24 and sleeved with a guide slide block 25, the guide slide block 25 is in sliding connection with the support plate 26, the support plate 26 is fixedly connected to the outside of the guide slide block 25 in the treatment tank 1, the limiting plate 27 is fixedly connected to the lower surface of the guide slide block 25, the stirring shaft 28 is rotatably connected to the inside of the limiting plate 27, the stirring blade 29 is sleeved outside the lower end of the stirring shaft 28, namely, when the servo motor works, the servo motor drives the stirring shaft 28 to rotate in the heating tank, the stirring shaft 28 drives the stirring blade 29 below to synchronously rotate, the stirring blade 29 stirs sewage in the rotating process, meanwhile, steam is introduced into the steam coil 15 to heat the sewage, the sewage is heated uniformly under the stirring operation, and when the steam is introduced, the impeller 19 is driven to rotate in the steam coil 15 in the flowing process, the impeller 19 drives the positioning worm 18 to synchronously rotate, the positioning worm 18 drives the worm wheel shaft 21 at one side to rotate through transmission among gears, the worm wheel shaft 21 drives the linkage worm wheels 22 at two sides of the supporting plate 26 to rotate along with the rotation of the worm wheel shaft 21 in the treatment tank 1 through transmission among gears, the linkage worm wheel 22 drives the guide slide block 25 to reciprocally slide in the supporting plate 26 along with the rotation of the linkage worm wheel 22 through the reciprocating rod 23, the guide slide block 25 drives the limiting plate 27 below to synchronously move, the stirring blade 29 is driven to move, the stirring position of the stirring blade 29 is changed, the stirring blade 29 moves along with the movement of the guide slide block 25 in the heating tank to realize reciprocal operation, so that the effect of further improving the uniform heating effect of sewage is achieved through changing the stirring position of the stirring blade 29;
the rear surface of the treatment tank 1 is fixedly connected with an induced air box 31, the inside of the induced air box 31 is rotationally connected with a driven worm wheel 30, one end of the driven worm wheel 30 is fixedly sleeved with a blowing fan 32, one side of the induced air box 31 is fixedly connected with a gas pipe 33, one end of the gas pipe 33 penetrates through the inner wall of the treatment tank 1 and is fixedly connected with a hollow pipe 34, the outer surface of the hollow pipe 34 is fixedly connected with a positioning blowing nozzle 35, when the reciprocating rod 23 rotates, the reciprocating rod 23 drives the driven worm wheel 30 in the induced air box 31 to rotate through transmission among gears, the driven worm wheel 30 rotates circumferentially in the induced air box 31, and meanwhile, the driven worm wheel 30 drives the blowing fan 32 to rotate circumferentially, so that the gas flow rate in the induced air box 31 is accelerated, the gas enters into the hollow pipe 34 from the inside of the gas pipe 33, and finally the positioning blowing nozzle 35 on the hollow pipe 34 is sprayed out, so that the gas obliquely flows downwards, the exhaust rate in the treatment tank 1 is accelerated, the odor treatment effect on the odor is improved, the sewage is heated evenly, and the purifying effect is improved.
Example 3:
the self-checking feedback unit immediately collects an upper sewage temperature change curve of the heating pool after receiving the normal signal, analyzes the upper sewage temperature change curve, judges whether the sewage temperature change is normal or not, ensures the heating effect on the sewage, further improves the sewage anaerobic treatment effect, and the specific upper sewage temperature change curve analysis process is as follows:
dividing a heating tank into an upper layer sewage temperature change curve and a lower layer sewage temperature change curve of the heating tank in a time threshold, acquiring a time length corresponding to the time length when the upper layer sewage temperature value reaches a preset upper layer sewage temperature value threshold from the upper layer sewage temperature change curve, marking the time length as a heat conduction time length, wherein the larger the value of the heat conduction time length is, the worse the effect of heating sewage is, the anaerobic reaction treatment effect on sewage is reduced, the heat conduction time length is compared with a preset heat conduction time length threshold recorded in the heat conduction time length, and if the heat conduction time length is not equal to the preset heat conduction time length threshold, the difference between the heat conduction time length and the preset heat conduction time length threshold is acquired, the difference is marked as a risk conduction time length, and the risk conduction time length is compared with the preset risk conduction time length threshold recorded in the heat conduction time length and the risk conduction time length threshold is analyzed:
if the risk conduction duration is smaller than a preset risk conduction duration threshold, no signal is generated;
if the risk conduction time length is greater than or equal to a preset risk conduction time length threshold value, generating a risk signal, and sending the risk signal to a dynamic processing unit and an early warning unit, wherein the early warning unit immediately controls an alarm lamp on the regulation and control box 6 to be yellow after receiving the risk signal, so that early warning is timely carried out, and the risk rate of potential safety hazards is reduced;
the dynamic processing unit immediately collects the state data of the regulation and control box 6 after receiving the risk signal, the state data comprises a temperature value, a humidity value and a dust value of a live wire line port inside the regulation and control box 6, the state data is analyzed, the fault risk condition of the regulation and control box 6 is judged, and then timely management is carried out, the conditions that early warning is not timely and cannot be carried out are avoided, the sewage treatment effect is indirectly affected, and the specific state data analysis process is as follows:
dividing the internal region of the control box 6 into k sub-region blocks, wherein k is a natural number larger than zero, acquiring humidity values and dust values in all sub-region blocks in a time threshold, marking products of the humidity values and the dust values as insulation interference values, marking the products as Jk, acquiring maximum values and minimum values of the insulation interference values Jk, marking the difference between the maximum values and the minimum values as maximum insulation risk values PJ, and describing that the larger the value of the maximum insulation risk values PJ is, the larger the insulation interference of the internal circuit of the control box 6 is;
meanwhile, acquiring a temperature value of a live wire line port in the regulating box 6 in a time threshold, comparing and analyzing the temperature value of the live wire line port with a preset temperature threshold in the live wire line port, acquiring a part of the temperature value of the live wire line port exceeding the preset temperature threshold, and marking the part as a temperature risk value, wherein the label is WF;
and go through the formula
Obtaining fault risk probability, wherein a1 and a2 are preset proportional coefficients of a maximum insulation risk value and a temperature risk value respectively, a3 is a preset correction coefficient, a1, a2 and a3 are positive numbers larger than zero, G is the obtained fault risk probability, and the fault risk probability G is compared with a preset fault risk probability threshold value recorded and stored in the fault risk probability G:
if the fault risk probability G is smaller than or equal to a preset fault risk probability threshold value, no signal is generated;
if the fault risk probability G is larger than a preset fault risk probability threshold value, generating a high risk signal, sending the high risk signal to an early warning unit, and immediately controlling an alarm lamp to be red for display after the early warning unit receives the high risk signal, so as to timely overhaul a regulation and control box, thereby improving timeliness and effectiveness of early warning and timely solving the existing potential safety hazard problem;
in sum, the mode through system and machinery combination, the problem that the sewage that solves exists is heated unevenly, deodorization rate is slow and equipment early warning performance is poor, under system and mechanical linkage cooperation, make stirring leaf 29 stir sewage at pivoted in-process, simultaneously make steam drive impeller 19 at the inside of steam coil 15 in the in-process that flows rotate, through the transmission between the gear, make stirring leaf 29's stirring position change, help further improve the even effect of sewage heating, and make reciprocating rod 23 drive the inside driven worm wheel 30 of induced air case 31 rotate, make the inside gas velocity of flow of induced air case 31 accelerate, from the inside blowout of location blowing nozzle 35 on hollow tube 34, realize the effect of air make-up, the inside emission rate of treatment pond 1 is accelerated, help improving the treatment effect to the foul smell, so can reach the even effect of improvement foul smell purification rate again, in addition, through the external factor data analysis from the prior to the sewage heating, judge whether the heating equipment of sewage is normal, and guarantee that steam coil 15 can normally heat and sewage, and the sewage, and through the effect of carrying out the heat preservation to the sewage, and through the failure analysis is carried out under the mode of advanced heating equipment, the failure condition is carried out in time, the failure condition is not carried out in time to the normal, the early warning is carried out, the risk is reduced in time is carried out to the failure condition is analyzed in time, and is more than the normal condition is not is easily carried out, and is carried out, the risk is not is carried out, and is carried out, the failure is more than is timely is more than is well in time, and is more than is reduced, the treatment is has the treatment to be processed.
The size of the threshold is set for ease of comparison, and regarding the size of the threshold, the number of cardinalities is set for each set of sample data depending on how many sample data are and the person skilled in the art; as long as the proportional relation between the parameter and the quantized value is not affected. The above formulas are all formulas obtained by collecting a large amount of data for software simulation and selecting a formula close to the true value, and coefficients in the formulas are set by a person skilled in the art according to practical situations, and the above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is within the technical scope of the present invention, and the technical scheme and the inventive concept according to the present invention are equivalent to or changed and are all covered in the protection scope of the present invention.
Claims (9)
1. The utility model provides an anaerobic reaction sewage treatment device with heating mechanism, includes treatment tank (1), its characterized in that, the inside grafting of front surface of treatment tank (1) has sewer pipe (2), the upper surface fixedly connected with sealed ceiling (3) of treatment tank (1), the upper surface fixedly connected with exhaust tube (4) of sealed ceiling (3), one side one end fixedly connected with deodorization case (5) of sealed ceiling (3) are kept away from to exhaust tube (4), the front surface fixedly connected with regulation and control case (6) of treatment tank (1), one side fixedly connected with turnover pipe (7) of treatment tank (1), one end fixedly connected with transfer jar (8) of one end fixedly connected with of treating tank (1) are kept away from to turnover pipe (7), the surface fixedly connected with air duct (9) of transfer jar (8), one end fixedly connected with vacuum pump (10) of transfer jar (8) are kept away from to air duct (9).
The outer surface of the transfer tank (8) is fixedly connected with a hollow pipe (11), one end of the hollow pipe (11) far away from the transfer tank (8) is fixedly connected with a conveying pump (12), the rear surface of the conveying pump (12) is fixedly connected with a liquid guide pipe (13), one end of the liquid guide pipe (13) far away from the conveying pump (12) is fixedly connected with an anaerobic tower (14), the inside fixedly connected with division board (16) of handling pond (1), the inside of division board (16) is provided with water level valve (17), the inside of handling pond (1) is located the right side fixedly connected with steam coil (15) of division board (16).
2. The anaerobic reaction sewage treatment device with the heating mechanism according to claim 1, characterized in that a positioning worm (18) is inserted in the steam coil (15) in a rotating manner, one end of the positioning worm (18) located in the steam coil (15) is fixedly connected with an impeller (19), a positioning plate (20) is sleeved outside the positioning worm (18), a worm wheel shaft (21) is connected with the upper end of the positioning plate (20) in a meshed manner, a linkage worm wheel (22) is connected with the outer surface of the worm wheel shaft (21) in a meshed manner, a reciprocating rod (23) is fixedly inserted in the linkage worm wheel (22), two limiting sleeves (24) are fixedly sleeved outside the reciprocating rod (23), a guide sliding block (25) is sleeved outside the reciprocating rod (23) between the two limiting sleeves (24), a supporting plate (26) is fixedly connected outside the guide sliding block (25), a limiting plate (27) is fixedly connected to the lower surface of the guide sliding block (25), a stirring shaft (28) is connected inside the limiting plate (27), and a stirring shaft (28) is sleeved outside the stirring shaft (29).
3. The anaerobic reaction sewage treatment device with the heating mechanism according to claim 1, characterized in that a draught box (31) is fixedly connected to the rear surface of the treatment tank (1), a driven worm wheel (30) is rotatably connected to the inside of the draught box (31), a blowing fan (32) is fixedly sleeved outside one end of the driven worm wheel (30), a gas pipe (33) is fixedly connected to one side of the draught box (31), one end of the gas pipe (33) penetrates through the inner wall of the treatment tank (1) and is fixedly connected with a hollow pipe (34), and a positioning blowing nozzle (35) is fixedly connected to the outer surface of the hollow pipe (34).
4. The anaerobic reaction sewage treatment device with the heating mechanism according to claim 2, wherein a servo motor is fixedly connected to the upper surface of the limiting plate (27), the servo motor is in transmission connection with the stirring shaft (28), and the rear surface of the positioning plate (20) is fixedly connected with the inner wall of the treatment tank (1).
5. The anaerobic reaction sewage treatment device with the heating mechanism according to claim 1, wherein a regulation platform, a dynamic processing unit, a self-checking feedback unit, an executing unit and an early warning unit are arranged in the regulation box (6);
when sewage is controlled to flow into a sewage pool, a regulating and controlling platform generates a pipe conveying instruction, the pipe conveying instruction is sent to a dynamic processing unit and an executing unit, when the dynamic processing unit receives the pipe conveying instruction, external factor data of sewage treatment are immediately collected, the external factor data comprise a steam temperature value in a steam coil pipe (15) and a pressure value in the steam coil pipe (15), the external factor data are analyzed, an obtained normal signal is sent to a self-checking feedback unit, and an obtained early warning signal is sent to an early warning unit;
the self-checking feedback unit immediately collects an upper sewage temperature change curve of the heating pool after receiving the normal signal, analyzes the upper sewage temperature change curve and sends an obtained risk signal to the dynamic processing unit and the early warning unit;
the dynamic processing unit immediately acquires state data of the regulation and control box (6) after receiving the risk signal, wherein the state data comprises a temperature value, a humidity value and a dust value of a live wire line port inside the regulation and control box (6), analyzes the state data and sends the obtained high risk signal to the early warning unit.
6. The anaerobic reaction sewage treatment device with a heating mechanism according to claim 5, wherein the external factor data analysis process of the dynamic treatment unit is as follows:
acquiring the time length from the beginning of the steam feeding of the steam coil (15) to the ending of the steam feeding, marking the time length as a time threshold, acquiring the number of sub-time nodes which are divided into i sub-time nodes, wherein i is a natural number larger than zero, acquiring the steam temperature value in the steam coil (15) in each sub-time node, acquiring the number of sub-time nodes corresponding to the steam temperature value smaller than a preset steam temperature value threshold, and marking the number of sub-time nodes as abnormal node numbers;
dividing the steam coil (15) into o sub-length sections, wherein o is a natural number larger than zero, acquiring the air pressure value of each sub-pipeline in a time threshold, acquiring the number of the corresponding sub-pipelines with the air pressure value outside a preset air pressure value interval, marking the sub-pipelines as compression risk values, and comparing the abnormal node number and the compression risk values with a preset abnormal node number threshold and a preset compression risk value threshold which are recorded and stored in the abnormal node number and the compression risk value:
if the number of the abnormal nodes is smaller than or equal to a preset abnormal node number threshold value and the compression risk value is smaller than or equal to a preset compression risk value threshold value, generating a normal signal; if the number of the abnormal nodes is larger than a preset abnormal node number threshold value or the compression risk value is larger than a preset compression risk value threshold value, generating an early warning signal.
7. The anaerobic reaction sewage treatment device with a heating mechanism according to claim 5, wherein the upper layer sewage temperature change curve analysis process of the self-checking feedback unit is as follows:
dividing a heating tank into an upper layer sewage temperature change curve and a lower layer sewage temperature change curve of the heating tank in a time threshold, acquiring a time length corresponding to the time length when the upper layer sewage temperature value reaches a preset upper layer sewage temperature value threshold from the upper layer sewage temperature change curve, marking the time length as a heat conduction time length, wherein the larger the value of the heat conduction time length is, the worse the effect of heating sewage is, the anaerobic reaction treatment effect on sewage is reduced, the heat conduction time length is compared with a preset heat conduction time length threshold recorded in the heat conduction time length, and if the heat conduction time length is not equal to the preset heat conduction time length threshold, the difference between the heat conduction time length and the preset heat conduction time length threshold is acquired, the difference is marked as a risk conduction time length, and the risk conduction time length is compared with the preset risk conduction time length threshold recorded in the heat conduction time length and the risk conduction time length threshold is analyzed:
if the risk conduction duration is smaller than a preset risk conduction duration threshold, no signal is generated; and if the risk conduction time length is greater than or equal to a preset risk conduction time length threshold value, generating a risk signal.
8. The anaerobic reaction sewage treatment apparatus with heating mechanism according to claim 5, wherein the state data analysis process of the dynamic processing unit is as follows:
dividing the internal region of a regulating box (6) into k sub-region blocks, wherein k is a natural number larger than zero, acquiring humidity values and dust values in all sub-region blocks in a time threshold, marking products of the humidity values and the dust values with insulation interference values, marking the products with insulation interference values as Jk, acquiring maximum values and minimum values of the insulation interference values, marking the difference between the maximum values and the minimum values as maximum insulation risk values PJ, simultaneously acquiring a live wire line port temperature value in the regulating box (6) in the time threshold, comparing the live wire line port temperature value with an internal preset temperature threshold, acquiring a part of the live wire line port temperature value exceeding the preset temperature threshold, marking the part of the live wire line port temperature value as a temperature risk value WF, obtaining a fault risk probability G according to a formula, and comparing the fault risk probability G with the internal preset fault risk probability threshold recorded and stored in the live wire line port temperature value.
If the fault risk probability G is smaller than or equal to a preset fault risk probability threshold value, no signal is generated; and if the fault risk probability G is larger than a preset fault risk probability threshold value, generating a high risk signal.
9. A method for treating an anaerobic reaction sewage treatment apparatus having a heating mechanism according to any one of claims 1 to 8, comprising the steps of:
step one: sewage is introduced into the left side of a partition plate (16) in the treatment tank (1), and enters the right side of the partition plate (16) from a water level valve (17) for heating;
step two: the sewage treatment effect and early warning timeliness of the equipment are improved by collecting exogenous data, upper sewage temperature change curves and state data of the heating pool in a deep mode;
step three: the sewage is heated by steam, the impeller (19) is driven to rotate by the steam, the stirring position of the stirring blade (29) is intermittently changed by transmission between gears, the sewage is heated uniformly when being helped, the blowing fan (32) is rotated, gas flows in the gas pipe (33) in an accelerating way, and finally is sprayed out from the positioning blowing nozzle (35), so that the odor is discharged in an accelerating way, the effect of improving the uniformity of heating of the sewage can be achieved, and the effect of improving the odor purifying rate can be achieved.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117225332A (en) * | 2023-11-09 | 2023-12-15 | 克拉玛依市新聚工贸有限责任公司 | Cross-linking agent production equipment and control system thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117225332A (en) * | 2023-11-09 | 2023-12-15 | 克拉玛依市新聚工贸有限责任公司 | Cross-linking agent production equipment and control system thereof |
| CN117225332B (en) * | 2023-11-09 | 2024-01-30 | 克拉玛依市新聚工贸有限责任公司 | Cross-linking agent production equipment and control system thereof |
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