CN218931837U - Anaerobic ammoxidation reaction tank for chemical wastewater treatment - Google Patents
Anaerobic ammoxidation reaction tank for chemical wastewater treatment Download PDFInfo
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- CN218931837U CN218931837U CN202223326891.9U CN202223326891U CN218931837U CN 218931837 U CN218931837 U CN 218931837U CN 202223326891 U CN202223326891 U CN 202223326891U CN 218931837 U CN218931837 U CN 218931837U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment, and relates to the field of wastewater treatment. An anaerobic ammoxidation reaction tank for chemical wastewater treatment, comprising: a reaction tank body; sliding grooves are symmetrically formed in two sides of the opening end of the reaction tank body; the sealing plates are symmetrically and slidably connected to the sliding grooves at the opening end of the reaction tank body; the connecting rod is fixedly connected to one end, away from each other, of the two sealing plates; compared with the prior art, the anaerobic ammonia oxidation reaction tank is convenient for cleaning staff to clean the interior of the reaction tank body at regular intervals, and can be opened rapidly and cleaned fully, so that the cleaning staff can clean the interior of the anaerobic ammonia oxidation reaction tank fully, the treatment effect of treating wastewater is guaranteed, the water outlet quality is improved, and the practicability of the anaerobic ammonia oxidation reaction tank is improved.
Description
Technical Field
The utility model belongs to the technical field of wastewater treatment, and particularly relates to an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment.
Background
The chemical wastewater is the wastewater such as process wastewater, waste gas washing water and the like discharged in the chemical production, is various and mostly extremely toxic, has obvious oxygen consumption property in water body, and is easy to deteriorate the water quality.
The anaerobic ammonia oxidation technology is a novel and efficient sewage denitrification technology, under anaerobic conditions, anaerobic ammonia oxidation bacteria take ammonia nitrogen as an electron donor, nitrite nitrogen is directly converted into nitrogen for denitrification, and compared with the traditional nitrification denitrification technology, the anaerobic ammonia oxidation technology has the advantages of no need of adding carbon source, low aeration energy consumption, small mud production and the like, and provides a novel biological denitrification technology for treating high-concentration ammonia nitrogen wastewater.
Among the prior art, application number is CN202121024533.5, and the name is an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment, discloses an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment, including the anaerobic ammonia oxidation reaction tank body, anaerobic ammonia oxidation reaction tank body top is provided with stirring subassembly, makes anaerobic ammonia oxidation reaction tank inside temperature maintain in the required temperature range of reaction through heating element, guarantees anaerobic ammonia oxidation bacterial bioactivity, promotes reaction efficiency.
Although the reaction efficiency can be improved and the water outlet quality can be improved, more sediment is attached to the interior of the reaction tank along with long-time use of the reaction tank, cleaning staff is required to clean the reaction tank regularly so as to ensure the subsequent treatment effect on wastewater, however, when the reaction tank is cleaned, the reaction tank is closed, cleaning water can only be introduced into the reaction tank for repeated flushing, the reaction tank can not be cleaned sufficiently, and whether the reaction tank is clean or not is inconvenient to know.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an anaerobic ammonia oxidation reaction tank for treating chemical wastewater, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: an anaerobic ammoxidation reaction tank for chemical wastewater treatment, comprising: a reaction tank body; sliding grooves are symmetrically formed in two sides of the opening end of the reaction tank body; the sealing plates are symmetrically and slidably connected to the sliding grooves at the opening end of the reaction tank body; the connecting rod is fixedly connected to one end, away from each other, of the two sealing plates; the hydraulic telescopic rods are symmetrically and rotatably connected to two sides of the reaction tank body through rotating shafts, and are provided with two groups; the connecting pieces are symmetrically and fixedly connected to two ends of the connecting rod; the telescopic end of the hydraulic telescopic rod is fixedly connected with the connecting rod through a connecting piece.
In order to be convenient for stir waste water, improve reaction rate, further, the reaction tank body is located fixedly connected with fixed plate between two closing plates, the intermediate position department fixedly connected with driving motor of fixed plate, the position rotation that is close to driving motor in the reaction tank is connected with the dwang, run through in the fixed plate on the dwang, and with driving motor's output fixed connection, be circumference fixedly connected with puddler on the dwang, and be equipped with the multiseriate.
In order to facilitate the maintenance of the internal temperature of the reaction tank body within the temperature range required by the reaction, the reaction is prevented from being influenced by the external temperature, and further, two connecting plates are symmetrically and fixedly connected to the lower side of the fixing plate, a plurality of rows of electric heating pipes are fixedly connected between the two connecting plates at equal intervals, a temperature detector is connected to the fixing plate, and the detection end of the temperature detector extends into the reaction tank body.
In order to rapidly heat the sewage, further, the electric heating pipe is in an annular arrangement and sleeved on the outer side of the stirring rod.
Further, the two sealing plates are respectively and fixedly connected with a gas collecting assembly and a gas transmission assembly.
In order to facilitate improvement of the quality of the discharged water, further, the two sides of the reaction tank body are respectively fixedly connected with a primary filter and an adsorption filter, and are respectively communicated with the reaction tank body.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: compared with the prior art, the anaerobic ammonia oxidation reaction tank is convenient to clean by cleaning staff at regular intervals, and the anaerobic ammonia oxidation reaction tank can be opened quickly and cleaned fully, so that the anaerobic ammonia oxidation reaction tank is convenient to clean fully by cleaning staff, the treatment effect of treating wastewater is guaranteed, the water outlet quality is improved, and the practicability of the anaerobic ammonia oxidation reaction tank is improved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic structural diagram of an anaerobic ammonia oxidation reaction tank for treating chemical wastewater;
FIG. 2 is a schematic diagram of a cross-sectional structure of a reaction tank body in an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to the present utility model;
FIG. 3 is a schematic structural view of a reaction tank body, a chute and a fixing plate in the anaerobic ammonia oxidation reaction tank for treating chemical wastewater;
FIG. 4 shows a rotating rod of an anaerobic ammonia oxidation reaction tank for treating chemical wastewater. The structure of stirring rod, connecting plate and electric heating tube is shown in schematic diagram.
In the figure: 1. a reaction tank body; 101. a chute; 102. a fixing plate; 103. a sealing plate; 104. a connecting rod; 105. a connecting piece; 2. a primary filter assembly; 3. an adsorption filter; 4. a hydraulic stretcher; 401. a rotating shaft; 5. a gas collection assembly; 6. a gas delivery assembly; 7. a driving motor; 701. a rotating lever; 702. a stirring rod; 8. a connecting plate; 801. an electric heating tube; 802. a temperature detector.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1 to 4, an anaerobic ammoxidation reaction tank for chemical wastewater treatment includes: a reaction tank body 1; the two sides of the open end of the reaction tank body 1 are symmetrically provided with sliding grooves 101; the sealing plate 103 is symmetrically and slidingly connected at the chute 101 at the opening end of the reaction tank body 1; the connecting rod 104 is fixedly connected to one end, away from each other, of the two sealing plates 103; the hydraulic telescopic rods 4 are symmetrically and rotatably connected to two sides of the reaction tank body 1 through rotating shafts 401, and are provided with two groups; the connecting pieces 105 are symmetrically and fixedly connected to the two ends of the connecting rod 104; the telescopic end of the hydraulic telescopic rod 4 is fixedly connected with the connecting rod 104 through a connecting piece 105.
When reaction tank body 1 live time is longer, inside more precipitate that produces, and when unable fully get rid of, the time starts hydraulic telescoping rod 4, make hydraulic telescoping rod 4 drive two closing plates 103 each other through connecting rod 104, thereby alright open closing plate 103, make the open end of reaction tank body 1 expose, then clearance personnel alright clear away impurities such as precipitate that reaction tank body 1 inner wall and bottom are attached, thereby improve the subsequent treatment effect to waste water, after accomplishing the inside clearance work to reaction tank body 1, alright control hydraulic telescoping rod 4's flexible end is retracted this moment, then alright drive two closing plates 103 each other through connecting rod 104, thereby alright carry out sealed treatment to reaction tank body 1 when avoiding the follow-up to waste water to handle, harmful gas of atmosphere to float out, set up through hydraulic telescoping rod 4, the pivot, closing plate 103, connecting rod 104 and connecting piece 105, when making things convenient for clearance personnel to clear up reaction tank body 1 inside, can open this anaerobic ammonia oxidation reaction tank fast and carry out the inside and to the reaction tank, thereby the subsequent treatment effect to the inside ammonia oxidation reaction tank is fully guaranteed to the inside the anaerobic reaction tank is fully cleaned, the subsequent quality is guaranteed to this is fully clear up to the oxidation reaction tank.
Example 2:
referring to fig. 1 to 4, an anaerobic ammoxidation reaction tank for chemical wastewater treatment is substantially the same as in example 1, and further: the reaction tank body 1 is positioned between two sealing plates 103, a fixed plate 102 is fixedly connected with a driving motor 7 in the middle of the fixed plate 102, a rotating rod 701 is rotatably connected to the position, close to the driving motor 7, in the reaction tank body 1, the rotating rod 701 penetrates through the fixed plate 102 and is fixedly connected with the output end of the driving motor 7, stirring rods 702 are fixedly connected to the rotating rod 701 in a circumference manner, and a plurality of rows are arranged;
the method is characterized in that: two connecting plates 8 are symmetrically and fixedly connected to the lower side of the fixed plate 102, a plurality of rows of electric heating pipes 801 are fixedly connected between the two connecting plates 8 at equal intervals, a temperature detector 802 is connected to the fixed plate 102, and the detection end of the temperature detector 802 extends into the reaction tank body 1;
the two sealing plates 103 are fixedly connected with a gas collecting assembly 5 and a gas transmission assembly 6 respectively;
the two sides of the reaction tank body 1 are respectively fixedly connected with a primary filter 2 and an adsorption filter 3, and are respectively communicated with the reaction tank body 1.
When chemical wastewater is required to be treated, firstly, the water inlet end of the primary filter 2 is communicated with the output port of the sewage through a water pipe, then, the water outlet end of the adsorption filter 3 is communicated with an external reservoir, after connection is completed, the wastewater can be conveyed through the water pipe, firstly, the wastewater enters the primary filter 2 to filter out rapid impurities and suspended matters in the wastewater, then, the wastewater after primary filtration is conveyed into the reaction tank body 1, at the moment, the valve of the gas transmission assembly 6 is opened, argon stored in the gas transmission assembly 6 is conveyed into the wastewater to perform aeration treatment on the wastewater to remove dissolved oxygen in the wastewater, an anaerobic environment is provided for the wastewater, meanwhile, the driving motor 7 is started, the driving motor 7 drives the stirring rod 702 to rotate through the rotating rod 701 to stir the wastewater, the reaction is fully carried out by uniformly mixing reactants and wastewater, meanwhile, the electric heating pipe 801 is started to heat the internal temperature of the reaction tank body 1 by liquid oxygen, the temperature in the reaction tank body 1 is detected by the temperature detector 802, the internal temperature of the reaction tank body 1 is maintained in the temperature range required by the reaction, the reaction is prevented from being influenced by the external temperature, the biological activity of anammox bacteria is ensured, the reaction efficiency is ensured, after the reaction is finished, the valve of the gas collecting assembly 5 is opened, then the gas generated by the reaction can be collected, the pollution to the atmosphere is avoided, the environmental protection effect of the reaction tank is effectively improved, finally, the reacted wastewater is led into the adsorption filter 3 to filter and adsorb tiny impurities in the wastewater, so that the impurities in the water can be fully extracted, the quality of the effluent is ensured;
the primary filter 2 is internally provided with a filtering net, and the adsorption filter 3 is internally provided with a filtering core and an activated carbon adsorption plate, which are all conventional, and therefore are not shown in the figure.
Example 3:
referring to fig. 1 to 4, an anaerobic ammoxidation reaction tank for chemical wastewater treatment is substantially the same as in example 2, and further: the electric heating pipe 801 is annular setting, and cup joints in the outside of puddler 702, is annular design through making electric heating pipe 801, and cup joints on puddler 702, compares with prior art, can improve the area of contact with sewage to alright heat sewage fast, make this anaerobic ammonia oxidation reaction tank inside temperature maintain in the required temperature range of reaction, guarantee anaerobic ammonia oxidation bacterial's bioactivity, promote reaction efficiency, improve the treatment effect to waste water.
According to the utility model, through the arrangement of the hydraulic telescopic rod 4, the rotating shaft 401, the sealing plate 103, the connecting rod 104 and the connecting piece 105, compared with the prior art, when cleaning the interior of the reaction tank body 1 regularly, cleaning staff can conveniently and rapidly open the anaerobic ammonia oxidation reaction tank and fully clean the interior of the reaction tank, so that the cleaning staff can conveniently and fully clean the interior of the anaerobic ammonia oxidation reaction tank, the treatment effect of the subsequent wastewater treatment is ensured, the water outlet quality is improved, and the practicability of the anaerobic ammonia oxidation reaction tank is improved.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (6)
1. An anaerobic ammoxidation reaction tank for chemical wastewater treatment, comprising:
the reaction tank comprises a reaction tank body (1), wherein sliding grooves (101) are symmetrically formed in two sides of the opening end of the reaction tank body (1);
the sealing plate (103) is symmetrically and slidingly connected to the chute (101) at the opening end of the reaction tank body (1);
the connecting rod (104) is fixedly connected to one end, away from each other, of the two sealing plates (103);
the hydraulic telescopic rods (4) are symmetrically and rotationally connected to the two sides of the reaction tank body (1) through rotating shafts (401), and are provided with two groups;
the connecting pieces (105) are symmetrically and fixedly connected to two ends of the connecting rod (104);
the telescopic end of the hydraulic telescopic rod (4) is fixedly connected with the connecting rod (104) through a connecting piece (105).
2. An anaerobic ammoxidation reaction tank for chemical wastewater treatment as claimed in claim 1 wherein: the reaction tank is characterized in that the reaction tank body (1) is located between the two sealing plates (103) and fixedly connected with a fixing plate (102), a driving motor (7) is fixedly connected to the middle position of the fixing plate (102), a rotating rod (701) is rotatably connected to the position, close to the driving motor (7), in the reaction tank body (1), the rotating rod (701) penetrates through the fixing plate (102) and is fixedly connected with the output end of the driving motor (7), and stirring rods (702) are fixedly connected to the circumference of the rotating rod (701) and are arranged in multiple rows.
3. An anaerobic ammoxidation reaction tank for chemical wastewater treatment as claimed in claim 2 wherein: two connecting plates (8) are symmetrically and fixedly connected to the lower side of the fixing plate (102), a plurality of rows of electric heating pipes (801) are fixedly connected between the two connecting plates (8) at equal intervals, a temperature detector (802) is connected to the fixing plate (102), and the detection end of the temperature detector (802) extends into the reaction tank body (1).
4. An anaerobic ammoxidation reaction tank for chemical wastewater treatment as claimed in claim 3 wherein: the electric heating pipe (801) is in an annular arrangement and sleeved on the outer side of the stirring rod (702).
5. An anaerobic ammoxidation reaction tank for chemical wastewater treatment as claimed in claim 1 wherein: the two sealing plates (103) are respectively and fixedly connected with a gas collecting assembly (5) and a gas transmission assembly (6).
6. An anaerobic ammoxidation reaction tank for chemical wastewater treatment as claimed in claim 1 wherein: the two sides of the reaction tank body (1) are respectively and fixedly connected with a primary filter (2) and an adsorption filter (3), and are respectively communicated with the reaction tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326891.9U CN218931837U (en) | 2022-12-13 | 2022-12-13 | Anaerobic ammoxidation reaction tank for chemical wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326891.9U CN218931837U (en) | 2022-12-13 | 2022-12-13 | Anaerobic ammoxidation reaction tank for chemical wastewater treatment |
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| Publication Number | Publication Date |
|---|---|
| CN218931837U true CN218931837U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223326891.9U Active CN218931837U (en) | 2022-12-13 | 2022-12-13 | Anaerobic ammoxidation reaction tank for chemical wastewater treatment |
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| CN (1) | CN218931837U (en) |
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