CN215855283U - Treatment facility with remove high ammonia nitrogen sewage - Google Patents
Treatment facility with remove high ammonia nitrogen sewage Download PDFInfo
- Publication number
- CN215855283U CN215855283U CN202120387052.4U CN202120387052U CN215855283U CN 215855283 U CN215855283 U CN 215855283U CN 202120387052 U CN202120387052 U CN 202120387052U CN 215855283 U CN215855283 U CN 215855283U
- Authority
- CN
- China
- Prior art keywords
- injection
- sewage
- pipe
- ammonia nitrogen
- water inlet
- 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.)
- Active
Links
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to the technical field of sewage treatment devices, and provides a treatment device with a function of removing high ammonia nitrogen sewage, which comprises a sewage treatment box; the sewage treatment tank is connected with a water inlet pipe and a water outlet pipe in a conduction manner; a plurality of injection devices are arranged in the water inlet pipe; the injection device comprises a hollow and vertically arranged injection tray, an injection pipe communicated with the interior of the injection tray and an injection machine communicated with one end of the injection pipe far away from the injection tray; the side wall of the water inlet pipe is provided with a plurality of through holes for the injection pipe to pass through; the injection tray is vertical to the central axis of the water inlet pipe; the injection device is used for injecting chemical reagents into the sewage. The treatment equipment with the function of removing the high ammonia nitrogen sewage can efficiently treat the ammonia nitrogen sewage.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to a treatment device for removing high ammonia nitrogen sewage.
Background
The ammonia nitrogen wastewater mainly comes from chemical fertilizers, coking, petrifaction, pharmacy, foods, refuse landfills and the like, and a large amount of ammonia nitrogen wastewater is discharged into a water body, so that the eutrophication of the water body is caused, the black and odorous water body is caused, the difficulty and the cost of water supply treatment are increased, and even toxic action is generated on crowds and organisms.
The treatment method of ammonia nitrogen wastewater mainly comprises a stripping method, a zeolite deamination method, a membrane separation technology, a chemical oxidation method, an MAP precipitation method, a biological deamination method and the like. Wherein, the MAP precipitation method has the characteristics of high efficiency, low cost and the like. The method is mainly characterized in that phosphate and magnesium salts are added into high-concentration ammonia nitrogen wastewater to generate Magnesium Ammonium Phosphate (MAP) precipitate. However, in the existing equipment, after the phosphorus salt and the magnesium salt are put into the wastewater, a stirring device is needed to stir the wastewater, so that the phosphorus salt, the magnesium salt and ammonia nitrogen in the wastewater are fully mixed. Therefore, the cost is increased, and a large amount of MAP precipitate is adhered to the stirring device, so that the cleaning is difficult, and the maintenance cost is increased.
Therefore, a sewage treatment device capable of efficiently treating ammonia nitrogen sewage is designed, so that certain cost can be saved for enterprises to a certain extent.
Content of application
The utility model aims to provide a treatment device with high ammonia nitrogen removal sewage, which can treat the chemical sewage with high efficiency.
The embodiment of the utility model is realized by the following technical scheme: the treatment equipment with the function of removing the high ammonia nitrogen sewage comprises a sewage treatment box; the sewage treatment tank is connected with a water inlet pipe and a water outlet pipe in a conduction manner; a plurality of injection devices are arranged in the water inlet pipe; the injection device comprises a hollow and vertically arranged injection tray, an injection pipe communicated with the interior of the injection tray and an injection machine communicated with one end of the injection pipe far away from the injection tray; the side wall of the water inlet pipe is provided with a plurality of through holes for the injection pipe to pass through; the injection tray is vertical to the central axis of the water inlet pipe; the injection device is used for injecting chemical reagents into the sewage.
Further, the plurality of injection devices are evenly distributed along the length direction of the water inlet pipe.
Furthermore, a section of the injection pipe arranged outside the water inlet pipe is provided with an electromagnetic valve.
Furthermore, the dredging device is used for removing impurities in the through hole; the dredging device comprises a plurality of push rods which are horizontally arranged and a driving device which is used for driving the push rods to reciprocate along the length direction; a push rod corresponds to a through hole.
Furthermore, the driving device comprises an electric telescopic cylinder which is horizontally arranged and a connecting disc which is fixedly connected with the telescopic cylinder of the electric telescopic cylinder; one ends of the push rods, which are far away from the water inlet pipe, are fixedly connected with the connecting disc; the electric telescopic cylinder is fixedly arranged on the outer side wall of the sewage treatment box, and a through groove for the telescopic rod of the electric telescopic cylinder to pass through is formed in the side wall of the sewage treatment box; the through groove is connected with the telescopic rod of the electric telescopic cylinder in a sealing and sliding manner.
Furthermore, the connecting disc and the push rod are both of hollow structures, and the push rod is communicated with the inside of the connecting disc; one end of the push rod, which is far away from the connecting disc, is provided with a plurality of flushing ports; the dredging device further comprises a flushing pipe, one end of the flushing pipe is communicated with the inside of the connecting disc, and the other end of the flushing pipe is communicated with a flushing machine.
Furthermore, the water outlet pipe is provided with a plurality of pieces, and one water outlet pipe is provided with a valve.
Further, the distances between the plurality of water outlet pipes and the bottom wall of the sewage tank are different.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects: according to the treatment equipment with the function of removing the high ammonia nitrogen sewage, disclosed by the utility model, the plurality of injection disks are arranged in the water inlet pipe, so that different liquid chemical substances such as magnesium salt, phosphorus salt and the like enter the water inlet pipe through the different injection disks, are mixed with the sewage and then enter the sewage treatment box, wherein the injection disks are provided with the plurality of through holes, the sewage firstly enters the injection disks through the through holes, is uniformly mixed with the chemical substances in the injection disks and then is discharged through the through holes, and therefore, the sewage in the water inlet pipe is fully mixed with the chemical substances such as the magnesium salt, the phosphorus salt and the like, the subsequent mixing steps are reduced, the sewage treatment efficiency is improved, and the sewage treatment cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a perspective view of a treatment apparatus with high ammonia nitrogen wastewater treatment according to example 1 of the present invention;
FIG. 2 is a schematic structural diagram of a treatment facility with high ammonia nitrogen wastewater treatment according to example 1 of the present invention;
FIG. 3 is a partial sectional view showing a state in a vertical direction of a treatment apparatus for high ammonia nitrogen containing sewage according to example 1 of the present invention;
FIG. 4 is a partial cross-sectional view of a treatment facility with high ammonia nitrogen wastewater treatment in the vertical direction according to example 1 of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 3.
Icon: 10-a sewage treatment tank, 11-a water inlet pipe, 12-a water outlet pipe, 20-an injection device, 21-an injection disc, 22-a through hole, 23-an injection pipe, 24-an electromagnetic valve, 30-a dredging device, 31-a push rod, 32-a connecting disc, 33-a flushing pipe and 34-an electric telescopic cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1-5, the treatment equipment with high ammonia nitrogen removing sewage of the embodiment comprises a sewage treatment tank 10; the sewage treatment tank 10 is connected with a water inlet pipe 11 and a water outlet pipe 12 in a conduction manner; a plurality of injection devices 20 are arranged inside the water inlet pipe 11; the injection device 20 comprises a hollow and vertically arranged injection tray 21, an injection pipe 23 communicated with the interior of the injection tray 21 and an injection machine communicated with one end of the injection pipe 23 far away from the injection tray 21; the side wall of the water inlet pipe 11 is provided with a plurality of through holes 22 for the injection pipes 23 to pass through; the injection disc 21 is perpendicular to the central axis of the water inlet pipe 11; the injection device 20 is used to inject chemical agents into the wastewater. Through setting up a plurality of injection dishes 21 in inlet tube 11, and then make chemical substances such as different liquid magnesium salts and phosphorus salt enter inlet tube 11 through different injection dishes 21 and enter into sewage treatment box 10 after mixing with sewage, wherein seted up a plurality of through-holes 22 on injection dish 21, sewage is at first entered into injection dish 21 through-hole 22, and the rethread through-hole 22 discharges after evenly mixing with the chemical substance in injection dish 21, finally flow into sewage treatment box 10 after sewage has passed through all injection dishes 21, wait that the sedimentation reaction produces a large amount of MAP and precipitate can. Therefore, the sewage in the water inlet pipe 11 is fully mixed with chemical substances, the subsequent mixing steps are reduced, the sewage treatment efficiency is improved, and the sewage treatment cost is reduced. And because sewage, liquid magnesium salt, phosphorus salt and the like have high flow velocity, MAP precipitates can not be formed in the injection tray in a large amount in a short time, and the injection tray can not be blocked. In addition, the adding of the stirring device in the sewage tank is reduced, and the maintenance cost is reduced.
The plurality of injection means 20 in this embodiment are evenly distributed along the length of the inlet pipe 11.
In this embodiment, a section of the injection tube 23 outside the inlet tube 11 is provided with an electromagnetic valve 24. Specifically, through set up water quality monitoring device in inlet tube 11 department, can detect the content of substances such as ammonia nitrogen in the quality of water, water quality monitoring device just can control the quantity of required chemicals such as magnesium salt and phosphorus salt in real time according to the change of sewage quality after being connected with solenoid valve 24 electricity, reaches the effect of better processing sewage, improves sewage treatment efficiency, reduce cost.
In this embodiment, the dredging device 30 is further included for removing impurities in the through hole 22; the dredging device 30 comprises a plurality of push rods 31 which are horizontally arranged and a driving device for driving the push rods 31 to reciprocate along the length direction; a push rod 31 corresponds to a through hole 22. Specifically, after a long period of sewage treatment, MAP precipitates may also be accumulated in the through hole 22 in a large amount, so that the through hole 22 is blocked, and at the moment, impurities at the through hole 22 can be scraped off by inserting the push rod 31 in the dredging device 30 into the through hole 22, so that the serious blockage is avoided.
The driving device in the embodiment comprises an electric telescopic cylinder 34 which is horizontally arranged, and a connecting disc 32 which is fixedly connected with the telescopic cylinder of the electric telescopic cylinder 34; one ends of the push rods 31 far away from the water inlet pipe 11 are fixedly connected with the connecting disc 32; the electric telescopic cylinder 34 is fixedly arranged on the outer side wall of the sewage treatment box 10, and a through groove for the telescopic rod of the electric telescopic cylinder 34 to pass through is formed in the side wall of the sewage treatment box 10; the through groove is connected with the telescopic rod of the electric telescopic cylinder 34 in a sealing and sliding way. Specifically, the push rod 31 is pushed to move by the electric telescopic cylinder 34, and the push rod 31 can also be pushed to move by a hydraulic device.
The connecting disc 32 and the push rod 31 in the embodiment are both hollow structures, and the push rod 31 is communicated with the inside of the connecting disc 32; one end of the push rod 31 far away from the connecting disc 32 is provided with a plurality of flushing ports; the dredging device 30 further comprises a flushing pipe 33, one end of the flushing pipe 33 is communicated with the inside of the connecting disc 32, and the other end of the flushing pipe 33 is communicated with a flushing machine. Specifically, the push rod 31 not only can perform the effect of scraping off the impurities, but also can flush the MAP impurities deposited inside the injection tray 21 by spraying water flow with a certain flow rate. In addition, in some special cases, such as complicated water quality, when the chemical substances and the sewage cannot be sufficiently mixed, a certain amount of auxiliary mixing effect can be achieved by moving the push rod 31 close to the injection tray 21 and injecting a certain amount of water flow through the stirring of the water flow.
The water outlet pipe 12 in this embodiment is provided with a plurality of pieces, and one water outlet pipe 12 is provided with a valve. The distances between the plurality of water outlet pipes 12 and the bottom wall of the sewage tank are different. Specifically, when the content of ammonia nitrogen in the sewage is relatively high, a large amount of precipitate may be rapidly generated in the sewage treatment tank 10, and at this time, if the height of the water outlet pipe 12 is relatively low, MAP may precipitate or reach the height of the water outlet pipe 12, so that the treated sewage cannot be smoothly discharged, and therefore, the valves with different heights can be stored and can discharge the treated sewage at any time.
To sum up, the treatment facility that has except that high ammonia nitrogen sewage of this embodiment, through set up a plurality of injection dishes 21 in inlet tube 11, and then make chemicals such as different liquid magnesium salts and phosphorus salt enter into inlet tube 11 through different injection dishes 21 and enter into sewage treatment box 10 after mixing with sewage, wherein seted up a plurality of through-holes 22 on injection dish 21, sewage enters into injection dish 21 through the through-hole at first, and discharge through-hole 22 after evenly mixing with chemicals such as liquid magnesium salts and phosphorus salt in the injection dish 21, just so can guarantee that sewage just has fully mixed with chemicals in inlet tube 11, reduced subsequent mixing step, improved sewage treatment efficiency, reduced sewage treatment cost.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a treatment facility with remove high ammonia nitrogen sewage which characterized in that: comprises a sewage treatment box; the sewage treatment tank is connected with a water inlet pipe and a water outlet pipe in a conduction manner; a plurality of injection devices are arranged in the water inlet pipe;
the injection device comprises a hollow and vertically arranged injection tray, an injection pipe communicated with the interior of the injection tray and an injection machine communicated with one end, far away from the injection tray, of the injection pipe; the side wall of the water inlet pipe is provided with a plurality of through holes for the injection pipe to pass through;
the injection disc is perpendicular to the central axis of the water inlet pipe; the injection device is used for injecting chemical reagents into the sewage.
2. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 1, which is characterized in that: the plurality of injection devices are uniformly distributed along the length direction of the water inlet pipe.
3. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 1, which is characterized in that: and one section of the injection pipe, which is arranged outside the water inlet pipe, is provided with an electromagnetic valve.
4. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 1, which is characterized in that: the dredging device is used for removing impurities in the through hole;
the dredging device comprises a plurality of horizontally arranged push rods and a driving device for driving the push rods to reciprocate along the length direction; the push rod corresponds to the through hole.
5. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 4, characterized in that: the driving device comprises an electric telescopic cylinder which is horizontally arranged and a connecting disc which is fixedly connected with the telescopic cylinder of the electric telescopic cylinder; one ends of the push rods, which are far away from the water inlet pipe, are fixedly connected with the connecting disc;
the electric telescopic cylinder is fixedly arranged on the outer side wall of the sewage treatment box, and a through groove for the telescopic rod of the electric telescopic cylinder to pass through is formed in the side wall of the sewage treatment box; the through groove is connected with the telescopic rod of the electric telescopic cylinder in a sealing and sliding mode.
6. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 5, characterized in that: the connecting disc and the push rod are both of hollow structures, and the push rod is communicated with the inside of the connecting disc; one end of the push rod, which is far away from the connecting disc, is provided with a plurality of flushing ports;
the dredging device further comprises a flushing pipe, one end of the flushing pipe is communicated with the inside of the connecting disc, and the other end of the flushing pipe is communicated with a flushing machine.
7. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 1, which is characterized in that: the water outlet pipe is provided with a plurality of pieces, and one water outlet pipe is provided with a valve.
8. The treatment equipment with the function of removing the high ammonia nitrogen sewage according to claim 7, characterized in that: the distances between the plurality of water outlet pipes and the bottom wall of the sewage tank are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387052.4U CN215855283U (en) | 2021-02-20 | 2021-02-20 | Treatment facility with remove high ammonia nitrogen sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387052.4U CN215855283U (en) | 2021-02-20 | 2021-02-20 | Treatment facility with remove high ammonia nitrogen sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215855283U true CN215855283U (en) | 2022-02-18 |
Family
ID=80317540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120387052.4U Active CN215855283U (en) | 2021-02-20 | 2021-02-20 | Treatment facility with remove high ammonia nitrogen sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215855283U (en) |
-
2021
- 2021-02-20 CN CN202120387052.4U patent/CN215855283U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107398185B (en) | A kind of chemical cleaning method of ultrafiltration membrane | |
| CN202625901U (en) | Sludge treatment device | |
| CN103354803A (en) | Comprehensive compact unit for the treatment of effluents and/or sewage and system that uses it | |
| CN215855283U (en) | Treatment facility with remove high ammonia nitrogen sewage | |
| CN214270484U (en) | Multistage filter device for wastewater treatment | |
| CN101163509A (en) | Surface treatment system | |
| KR102184628B1 (en) | Apparatus for cultivating polluted soil having rotary within air cleaning unit | |
| CN208995343U (en) | A kind of chemical engineering sewage processing unit | |
| CN105417832B (en) | A kind of integrated intelligence oilfield produced water processing unit and method | |
| CN217726628U (en) | System for restoring complex contaminated land parcel by combining in-situ leaching and multiphase extraction | |
| CN217677209U (en) | Coking wastewater recycling treatment system | |
| CN111977913B (en) | Domestic sewage divides matter multi-stage treatment device | |
| CN212687846U (en) | Integrated sewage treatment equipment | |
| CN206109023U (en) | Monitoring overcritical processing system | |
| KR20020091520A (en) | Rotary sprat type air filter system | |
| CN105541034B (en) | A kind of galvanized liquid waste water cleaning systems and process for purifying water | |
| CN205773535U (en) | A kind of eccentric pre-sinking type toxic waste water Strong oxdiative flocculation plant | |
| CN211921111U (en) | High concentration waste water filter equipment | |
| CN212609995U (en) | Chemical plant wastewater treatment system | |
| CN212982635U (en) | Chemical wastewater deep adsorption device | |
| CN218174718U (en) | Cell body type iron-carbon micro-electrolysis reaction device | |
| CN212222629U (en) | Precipitation oil removal sewage treatment device and system | |
| CN215627228U (en) | Building construction rainwater and waste water cyclic utilization equipment | |
| CN220334992U (en) | High-efficient electro-Fenton treatment all-in-one of medicine waste water | |
| CN210505671U (en) | Domestic sewage secondary adsorption equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |