CN113135644A - A disinfection processing apparatus for municipal sludge - Google Patents
A disinfection processing apparatus for municipal sludge Download PDFInfo
- Publication number
- CN113135644A CN113135644A CN202110426127.XA CN202110426127A CN113135644A CN 113135644 A CN113135644 A CN 113135644A CN 202110426127 A CN202110426127 A CN 202110426127A CN 113135644 A CN113135644 A CN 113135644A
- Authority
- CN
- China
- Prior art keywords
- barrel
- treatment
- bucket
- liquid
- municipal sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/506—Sulfuric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/608—Sulfates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Abstract
The invention discloses a disinfection treatment device for municipal sludge, which comprises a treatment barrel, a barrel cover, a liquid adding mechanism and a treatment mechanism, wherein the top end of the treatment barrel is connected with the barrel cover, the top end of the barrel cover is communicated with a plurality of liquid adding mechanisms and a feeding pipe with a threaded cover, the liquid adding mechanisms and the feeding pipe are stored, the liquid adding mechanisms can react with odor factors, the top end of the treatment barrel is connected with a stirring mechanism, the treatment mechanism is communicated with the treatment barrel and can react with the odor factors, the lower half part of the treatment barrel is in a funnel shape, the bottom end of the treatment barrel is communicated with a discharging pipe with an electromagnetic valve, the periphery of the treatment barrel is sleeved with a plurality of heating pipes which are arranged in parallel and used for heating the treatment barrel, the treatment mechanism comprises an exhaust fan, an arc-shaped pipe and a liquid storage barrel, and the top end of the treatment barrel is provided with a ventilation channel. This a disinfection processing apparatus for municipal sludge, hydrogen sulfide and ammonia that not only can be gaseous are handled, can also heat the disinfection.
Description
Technical Field
The invention belongs to the technical field of sludge treatment, and particularly relates to a disinfection treatment device for municipal sludge.
Background
Sludge produced during the operation and maintenance of municipal facilities in urban life and in connection with activities of urban life. According to the source, the sludge can be divided into sewage plant sludge, water supply plant sludge, drainage pipeline sludge, dredging sludge, building slurry and the like. The properties of the sludge from different sources are very different, and the corresponding treatment technical requirements and resource utilization ways are also different.
Municipal sludge can be recycled after processing, and disinfection and smell removal are very important a ring to reduce the influence of peculiar smell to the external world, and traditional treatment facility mostly breathes in and removes the smell, and hydrogen sulfide and ammonia in the processing mud are the root cause that produces the stink, but hydrogen sulfide and ammonia can influence external environment not handling after taking out.
Therefore, in order to meet the current situation, the design and production of a disinfection treatment device for municipal sludge are urgently needed to meet the actual use requirement.
Disclosure of Invention
The invention aims to provide a device for disinfecting and treating municipal sludge, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a disinfection processing apparatus for municipal sludge, includes treatment barrel, bung, liquid feeding mechanism and processing mechanism, the top of treatment barrel is connected with the bung, the top intercommunication of bung has a plurality of liquid feeding mechanisms and a inlet pipe that has the screw thread lid that have the ability of storing with the reaction of malodor factor, the top of treatment barrel is connected with rabbling mechanism, the top of treatment barrel be connected with the treatment barrel intercommunication can with the processing mechanism of malodor factor reaction, the lower half structure of treatment barrel is for leaking hopper-shaped, and the bottom intercommunication of treatment barrel has the blowing pipe that has the solenoid valve, the periphery of treatment barrel has cup jointed a plurality of heating pipes that are used for to the treatment barrel heating that set up side by side, in order to guarantee the treatment effect.
In a further embodiment, processing mechanism includes air exhauster, arc pipe and stock solution bucket, the ventilation passageway has been seted up on the top of handling bucket, and the inner wall connection of ventilation passageway has the air exhauster, the top of handling bucket is provided with the stock solution bucket of depositing the reaction liquid, the top of air exhauster is connected with leaks hopper-shaped's air funnel, and the top intercommunication of air funnel has the arc pipe that has check valve and flow valve, and the arc pipe passes through the fixation clamp and connects the inner wall at the stock solution bucket, the inner wall of stock solution bucket is connected with the semiconductor refrigeration piece through the fixation clamp, realizes that the air exhauster handles.
In a further embodiment, the liquid adding mechanism comprises a vertical plate, a liquid adding bottle and fixing clamps, the top end of the treatment barrel is connected with the vertical plate, the side face of the vertical plate is connected with the two fixing clamps which are arranged in parallel, the two fixing clamps are fixedly provided with the liquid adding bottle for containing reaction liquid, the liquid adding bottle is communicated with the treatment barrel through a liquid through pipe with an electromagnetic valve, and the liquid through pipe is further provided with a flowmeter to realize addition treatment.
In a further embodiment, rabbling mechanism includes rotating electrical machines, (mixing) shaft and auger piece, the top of treatment barrel is connected with rotating electrical machines, and rotating electrical machines's output shaft has the (mixing) shaft through the coupling joint, and the lower half of (mixing) shaft runs through the inner chamber that the treatment barrel extended to the treatment barrel, the peripheral welding of (mixing) shaft has the auger piece with the treatment barrel adaptation, guarantees the stirring treatment effect.
In a further embodiment, a sleeve is sleeved on the periphery of the treatment barrel, two annular plates arranged in parallel are welded between the sleeve and the treatment barrel, a plurality of ventilation channels are formed in the top ends of the two annular plates, and heat-insulating paint is coated on the inner wall and the outer wall of the sleeve and the inner wall and the outer wall of the annular plates to play a role in heat insulation.
In a further embodiment, the periphery of the lower half part of the treatment barrel is welded with four supporting legs arranged in an annular array, the bottom ends of the four supporting legs are welded with circular plates, and the circular plates are connected with the ground through a plurality of countersunk head bolts.
In a further embodiment, a circular through hole is formed in the top end of the barrel cover, a hydraulic rod is connected to the inner wall of the circular through hole, the lower half portion of the hydraulic rod is arranged in an inner cavity of the processing barrel, a camera and a lighting lamp are connected to the bottom end of the hydraulic rod, the camera shooting recording effect is achieved, and when sludge reaches a certain viscosity, discharging is conducted.
In a further embodiment, the periphery of the treatment barrel is welded with a limiting pipe which is used for limiting the shape of the liquid storage barrel, and one side end part of the arc-shaped pipe is arranged below the liquid level of the liquid storage barrel.
In a further embodiment, a PLC for intelligent control is connected to the outer circumference of the casing.
The invention has the technical effects and advantages that: the device for sterilizing the municipal sludge has the advantages that reaction liquid in a liquid feeding bottle of the liquid feeding mechanism is introduced into the treatment barrel, the reaction liquid is a mixed liquid of copper sulfate and sulfuric acid, the copper sulfate reacts with hydrogen sulfide to produce copper sulfide and sulfuric acid, the copper sulfide is a precipitate, the sulfuric acid reacts with ammonia gas, and when the ammonia gas is sufficient or insufficient, the reaction liquid can react to produce ammonium bisulfate and ammonium sulfate, the ammonium bisulfate and the ammonium sulfate are soluble in water, the treatment of the hydrogen sulfide and the ammonia gas is realized by utilizing the treatment of chemical reaction, and the addition of the sulfuric acid plays a role in sterilization to a certain extent; the exhaust fan of the treatment mechanism is designed to pump some hydrogen sulfide and ammonia gas which are not treated to the liquid storage barrel together with air, and the hydrogen sulfide and the ammonia gas are treated by the reaction liquid in the liquid storage barrel; the auger piece of the stirring mechanism rotates and is matched with the heating of the heating pipe, so that the gas emission effect is improved, and the treatment efficiency is improved; this a disinfection processing apparatus for municipal sludge, hydrogen sulfide and ammonia that not only can be gaseous are handled, can also heat the disinfection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a treatment bucket and sleeve of the present invention;
FIG. 3 is a schematic structural view of a liquid storage barrel according to the present invention;
FIG. 4 is a schematic structural diagram of a vertical plate according to the present invention;
fig. 5 is a schematic structural view of a rotary electric machine of the present invention;
fig. 6 is a schematic view of the structure of the hydraulic rod of the present invention.
In the figure: the device comprises a processing barrel 1, a barrel cover 2, a discharging pipe 3, a heating pipe 4, an exhaust fan 5, an arc-shaped pipe 6, a liquid storage barrel 7, a vertical plate 8, a liquid feeding bottle 9, a fixing clamp 10, a rotating motor 11, a stirring shaft 12, a packing auger piece 13, a sleeve 14, a supporting leg 15, a hydraulic rod 16, a camera 17, an illuminating lamp 18, a limiting pipe 19 and a PLC 20.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In order to treat hydrogen sulfide and ammonia gas, referring to fig. 1 to 6, the top end of a treatment barrel 1 is connected with a barrel cover 2, the top end of the barrel cover 2 is communicated with a plurality of liquid adding mechanisms and a feeding pipe with a threaded cover, which are stored to react with malodor factors, the top end of the treatment barrel 1 is connected with a stirring mechanism, the top end of the treatment barrel 1 is connected with a treatment mechanism which is communicated with the treatment barrel 1 and can react with malodor factors, the malodor factors are mainly hydrogen sulfide and ammonia gas, the lower half part of the treatment barrel 1 is funnel-shaped, the bottom end of the treatment barrel 1 is communicated with a discharging pipe 3 with an electromagnetic valve, the periphery of the treatment barrel 1 is sleeved with a plurality of heating pipes 4 which are arranged in parallel and used for heating the treatment barrel 1, the heating pipes 4 are fixed by utilizing fixing clamps, the heating can improve the gas overflow effect, and the reaction liquid is a mixed solution of copper sulfide and sulfuric acid, or other preferred options.
In order to ensure that hydrogen sulfide and ammonia can be treated before and after overflowing, gas is treated by chemical reaction, reaction liquid is set to be copper sulfate and sulfuric acid mixed liquid, copper sulfate and hydrogen sulfide react to produce copper sulfide and sulfuric acid, the copper sulfide is a precipitate, the sulfuric acid reacts with the ammonia gas, ammonium bisulfate and ammonium sulfate can be produced by reaction when the ammonia gas is sufficient or insufficient, the reaction liquid is soluble in water, if other substances are required to be treated, corresponding addition can be carried out, compared with direct air extraction treatment, the treatment is more standard and more delicate, referring to a graph 1, a graph 3 and a graph 4, the treatment mechanism comprises an exhaust fan 5, an arc-shaped pipe 6 and a liquid storage barrel 7, a ventilation channel is arranged at the top end of the treatment barrel 1, the inner wall of the ventilation channel is connected with the exhaust fan 5 through a plurality of screws, the liquid storage barrel 7 for storing the reaction liquid is arranged at the top end of the treatment barrel 1, the top end of the exhaust fan 5 is connected with a funnel-shaped ventilation funnel, the top end of the ventilation funnel is communicated with an arc-shaped pipe 6 with a check valve and a flow valve, the size of the flow valve is adjusted, the design of the flow valve avoids excessive overflow of air, so that the reaction is insufficient, the arc-shaped pipe 6 is connected to the inner wall of a liquid storage barrel 7 through a fixing clamp 10, the liquid storage barrel 7 can also be connected with a stirrer, the treatment effect is improved, the inner wall of the liquid storage barrel 7 is connected with a semiconductor refrigerating sheet through the fixing clamp 10, the refrigeration temperature is reduced, the excessive reaction is avoided, so that gas is not reacted and flows out, a limiting pipe 19 in a shape like a Chinese character 'kou' is welded on the periphery of the treatment barrel 1, one side end part of the arc-shaped pipe 6 is arranged below the liquid level of the liquid storage barrel 7, the liquid adding mechanism comprises a vertical plate 8, a liquid adding bottle 9 and a fixing clamp 10, the top end of the treatment barrel 1 is connected with a vertical plate 8 through two countersunk bolts, the side of the vertical plate 8 is connected with two parallel fixing clamps 10, the two fixing clamps 10 are fixed with a liquid adding bottle 9 for containing reaction liquid, the liquid adding bottle 9 is communicated with the treatment barrel 1 through a liquid through pipe with an electromagnetic valve, and the liquid through pipe is also provided with a flowmeter to ensure the amount of liquid adding.
In order to ensure the uniformity and the thoroughness of the treatment, refer to fig. 1, fig. 2 and fig. 5, the stirring mechanism comprises a rotating motor 11, a stirring shaft 12 and an auger piece 13, the top end of the treatment barrel 1 is connected with the rotating motor 11, the output shaft of the rotating motor 11 is connected with the stirring shaft 12 through a coupler, the lower half part of the stirring shaft 12 penetrates through the inner cavity of the treatment barrel 1 and extends to the treatment barrel 1, the auger piece 13 matched with the treatment barrel 1 is welded at the periphery of the stirring shaft 12, a sleeve 14 is sleeved at the periphery of the treatment barrel 1, two annular plates arranged side by side are welded between the sleeve 14 and the treatment barrel 1, a plurality of ventilation channels are respectively arranged at the top ends of the two annular plates, heat-insulating coatings are respectively coated on the inner wall and the outer wall of the sleeve 14 and the inner wall and the outer wall of the annular plates, supporting legs 15 arranged in an annular array are welded at the periphery of the lower half part of the treatment barrel 1, and circular plates are respectively welded at the bottom ends of the four supporting legs 15, the circular plate is connected with the ground through a plurality of countersunk head bolts, so that the connection stability is ensured.
In order to realize shooting record and intelligent control, referring to fig. 1 and 6, a circular through hole is formed in the top end of the barrel cover 2, a hydraulic rod 16 is connected to the inner wall of the circular through hole, the lower half portion of the hydraulic rod 16 is arranged in the inner cavity of the processing barrel 1, the bottom end of the hydraulic rod 16 is connected with a camera 17 and a lighting lamp 18, intelligent equipment similar to a pressure sensor and the like can be installed to realize observation, a PLC20 for intelligent control is connected to the periphery of the sleeve 14, and the intelligent control reduces labor.
The working principle of the device for disinfecting and treating municipal sludge is that a threaded cover of a feeding pipe is opened, sludge to be treated is guided into a treatment barrel 1, a solenoid valve of a liquid feeding bottle 9 is opened to guide reaction liquid into the treatment barrel 1 (liquid can be fed in advance, or liquid can be fed after being stirred for a period of time), then a heating pipe 4 and a rotating motor are opened, the heating pipe 4 is opened, the sludge in the treatment barrel 1 and the treatment barrel 1 can be heated, the overflow speed of hydrogen sulfide and ammonia is increased, the rotating motor 11 drives an auger piece 13 to rotate, the stirring uniformity is increased, the overflow speed of hydrogen sulfide and ammonia is increased indirectly, the hydrogen sulfide and ammonia which do not overflow are promoted to react with the reaction liquid in an auxiliary manner, the overflowed hydrogen sulfide and ammonia (or after the liquid is fed in the liquid feeding bottle 9, the reaction liquid has used up unreacted hydrogen sulfide and ammonia) enters the liquid storage barrel 7 from the arc-shaped pipe 6, reacts with the reaction liquid in the liquid storage barrel 7, the exhaust fan 5 can be opened in the later stage of the reaction, the exhaust force is increased, the camera 17 can record the treatment condition of sludge, and the electromagnetic valve of the discharging pipe 3 can be opened to discharge when the viscosity reaches the required degree.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.
Claims (9)
1. The utility model provides a disinfection processing apparatus for municipal sludge, includes processing barrel (1), bung (2), liquid feeding mechanism and processing mechanism, its characterized in that: the top of handling bucket (1) is connected with bung (2), the top intercommunication of bung (2) has a plurality of liquid feeding mechanisms and a inlet pipe that has the screw thread lid of storing ability and stink factor reaction, the top of handling bucket (1) is connected with rabbling mechanism, the top of handling bucket (1) is connected with the processing mechanism who can react with stink factor with handling bucket (1) intercommunication, the lower half structure of handling bucket (1) is for leaking hopper-shaped, and the bottom intercommunication of handling bucket (1) has blow-off pipe (3) that have the solenoid valve, the periphery of handling bucket (1) has cup jointed a plurality of heating pipes (4) that are used for to handling bucket (1) heating that set up side by side.
2. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: processing agency includes air exhauster (5), arc tube (6) and stock solution bucket (7), the ventilation passageway has been seted up on the top of handling bucket (1), and the inner wall connection of ventilation passageway has air exhauster (5), the top of handling bucket (1) is provided with stock solution bucket (7) of depositing the reaction liquid, the top of air exhauster (5) is connected with hourglass hopper-shaped air funnel, and the top intercommunication of air funnel has arc tube (6) that have check valve and flow valve, and arc tube (6) connect the inner wall in stock solution bucket (7) through fixation clamp (10), the inner wall of stock solution bucket (7) is connected with the refrigeration piece through fixation clamp (10).
3. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: the liquid feeding mechanism comprises a vertical plate (8), a liquid feeding bottle (9) and fixing clamps (10), wherein the vertical plate (8) is connected to the top end of the treatment barrel (1), the side face of the vertical plate (8) is connected with the two fixing clamps (10) which are arranged in parallel, the two fixing clamps (10) are fixed with the liquid feeding bottle (9) for containing reaction liquid, the liquid feeding bottle (9) is communicated with the treatment barrel (1) through a liquid through pipe with an electromagnetic valve, and a flowmeter is further installed on the liquid through pipe.
4. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: the stirring mechanism comprises a rotating motor (11), a stirring shaft (12) and auger pieces (13), wherein the top end of the processing barrel (1) is connected with the rotating motor (11), an output shaft of the rotating motor (11) is connected with the stirring shaft (12) through a coupler, the lower half part of the stirring shaft (12) penetrates through the inner cavity of the processing barrel (1) and extends to the processing barrel (1), and the auger pieces (13) matched with the processing barrel (1) are welded on the periphery of the stirring shaft (12).
5. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: the periphery of the treatment barrel (1) is sleeved with a sleeve (14), two annular plates which are arranged in parallel are welded between the sleeve (14) and the treatment barrel (1), a plurality of ventilation channels are formed in the top ends of the two annular plates, and heat-insulating paint is coated on the inner wall and the outer wall of the sleeve (14) and the inner wall and the outer wall of the annular plates.
6. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: the periphery welding of the lower half of processing bucket (1) has supporting leg (15) that four annular array arranged, and the bottom of four supporting leg (15) all welds has the plectane, and the plectane is connected with ground through a plurality of countersunk head bolts.
7. The apparatus for the disinfection treatment of municipal sludge according to claim 1, wherein: the top end of the barrel cover (2) is provided with a circular through hole, the inner wall of the circular through hole is connected with a hydraulic rod (16), the lower half part of the hydraulic rod (16) is arranged in the inner cavity of the processing barrel (1), and the bottom end of the hydraulic rod (16) is connected with a camera (17) and an illuminating lamp (18).
8. A sterilization treatment apparatus for municipal sludge according to claim 2, characterized in that: the periphery welding of handling bucket (1) has spacing pipe (19) that are used for the mouth style of calligraphy of spacing liquid storage bucket (7), one side tip of arc pipe (6) sets up in the liquid level below of liquid storage bucket (7).
9. The apparatus for the disinfection treatment of municipal sludge according to claim 5, wherein: the periphery of the sleeve (14) is connected with a PLC (20) used for intelligent control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110426127.XA CN113135644A (en) | 2021-04-20 | 2021-04-20 | A disinfection processing apparatus for municipal sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110426127.XA CN113135644A (en) | 2021-04-20 | 2021-04-20 | A disinfection processing apparatus for municipal sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113135644A true CN113135644A (en) | 2021-07-20 |
Family
ID=76812819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110426127.XA Withdrawn CN113135644A (en) | 2021-04-20 | 2021-04-20 | A disinfection processing apparatus for municipal sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113135644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093007A (en) * | 2022-08-24 | 2022-09-23 | 云南阳田能源科技有限公司 | Sedimentation tank degassing unit for sewage treatment |
-
2021
- 2021-04-20 CN CN202110426127.XA patent/CN113135644A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093007A (en) * | 2022-08-24 | 2022-09-23 | 云南阳田能源科技有限公司 | Sedimentation tank degassing unit for sewage treatment |
| CN115093007B (en) * | 2022-08-24 | 2022-11-15 | 云南阳田能源科技有限公司 | Sedimentation tank degassing unit for sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103964904A (en) | Composting device having aeration hole stirring bars and utilizing pressurized aeration mode | |
| CN113135644A (en) | A disinfection processing apparatus for municipal sludge | |
| CN201501832U (en) | Tank-type fermentation reactor | |
| CN209137995U (en) | A kind of novel solution of zinc sulfate enrichment facility | |
| JP2014221443A (en) | Organic waste treatment apparatus | |
| CN206915881U (en) | A kind of Fenton processing unit of batch (-type) waste water | |
| CN104446727A (en) | Organic material fermentation and recycling treatment equipment and treatment method thereof | |
| CN209081663U (en) | A kind of biological deodorizing device that Sprayer Circulation water mixes automatically | |
| CN203904232U (en) | Composting device including stirring rods with aeration holes and adopting pressurizing aeration | |
| CN101423846B (en) | Non-pollution marsh gas fermentation processing method and apparatus thereof | |
| CN211864987U (en) | Continuous efficient oxidation reactor | |
| CN209098476U (en) | A kind of mud decrement device based on ozone oxidation-SBR technology | |
| CN208269137U (en) | A kind of temperature garbage pyrolysis oven for capableing of automated packing | |
| CN207330482U (en) | Unitary tubes reactor | |
| KR101024106B1 (en) | Apparatus for disposal of animal waste and producing electric power using the same | |
| CN207581801U (en) | A kind of mixed material fermentation and biogas production device with low temperature sterilization | |
| CN111685045A (en) | Pig manure treatment facility | |
| CN206562328U (en) | A kind of aeration treatment apparatus of ammonia nitrogen waste water | |
| CN206511986U (en) | A kind of anti-clogging sewage aerator | |
| CN218232258U (en) | Rubber recovery desulfurization exhaust treatment device | |
| CN215947087U (en) | Steam heating-based pretreatment system for industrial sludge | |
| CN216946798U (en) | Solid waste treatment device combining anaerobic fermentation with aerobic composting | |
| CN215592658U (en) | Rubber accelerator CBS effluent treatment plant | |
| CN204874124U (en) | High concentration waste water reclamation purifies test device | |
| CN115155483B (en) | Photoinitiated ultrasonic stirring polymerization reactor and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210720 |
|
| WW01 | Invention patent application withdrawn after publication |