Temperature control type biological wastewater treatment reactor
By designing a temperature-controlled biological wastewater treatment reactor, using an inner and outer layer combination tank body and a stirring structure, the problems of temperature control instability and uneven mixing are solved, the stability and real-time monitoring of wastewater treatment are achieved, and the treatment effect is improved.
Patent Information
- Application Number
- CN202420460144.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-03-11
AI Technical Summary
Traditional biological wastewater treatment reactors have problems such as unstable temperature control, poor mixing effect and lack of real-time detection methods, which affect the treatment effect.
A temperature-controlled biological wastewater treatment reactor is designed, using a reactor tank with an inner and outer layer combination. The inner layer is made of temperature-guiding material, the outer layer is made of thermal insulation material, the inner side is equipped with a cooling structure, a heating structure at the bottom, and a stirring structure and a detection device driven by a rotary motor to detect temperature and organic content.
The temperature stable control of the wastewater treatment process is achieved, ensuring uniform mixing and real-time monitoring, and improving the treatment effect.
Smart Images
Figure CN223060791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a reactor, in particular to a temperature-controlled biological wastewater treatment reactor. Background Technique
[0002] A biological wastewater treatment reactor is a device for treating wastewater containing organic matter. It mainly decomposes and converts the organic matter in the wastewater into harmless or less harmful substances through the action of microorganisms to achieve the purpose of purifying the wastewater.
[0003] Traditional biological wastewater treatment reactors often have the following problems during operation: unstable temperature control, which affects the treatment effect; poor mixing effect, resulting in incomplete wastewater treatment; lack of effective detection means, making it difficult to grasp the key parameters during the treatment process in real time.
[0004] To solve these problems, the utility model proposes a temperature-controlled biological wastewater treatment reactor. Content of the Utility Model
[0005] The technical problem to be solved by the utility model is to provide a temperature-controlled biological wastewater treatment reactor to solve the problems existing in the background technique.
[0006] The temperature-controlled biological wastewater treatment reactor of the utility model is realized through the following technical solutions: including:
[0007] A reactor tank body, a treatment cavity is formed inside the reactor tank body, a cooling structure is arranged on the inner side surface of the treatment cavity, and a heating structure is arranged at the bottom of the treatment cavity; the reactor tank body is connected with an aeration device, and air is injected into the reactor tank body through the aeration device.
[0008] A rotating motor, the rotating motor is installed on the top of the reactor tank body, and the output shaft of the rotating motor is connected with the stirring structure inside the reactor tank body.
[0009] A detection device, the detection device is arranged in the reactor tank body and is used for detecting the temperature in the treatment cavity and the content of organic matter in the wastewater.
[0010] As a preferred technical solution, the reactor tank body is composed of an inner layer and an outer layer;
[0011] The inner layer of the reactor tank body is made of a heat-conducting material, the outer layer is made of a heat-insulating material, and the cooling structure is arranged on the outer layer of the reactor tank body, and the cooling end of the cooling structure is in contact with the inner layer of the reactor tank body, thereby playing a role in cooling the wastewater.
[0012] As a preferred technical solution, the cooling structure includes annular heat dissipation fins and a semiconductor refrigeration chip; the cooling end of the semiconductor refrigeration chip is placed inside the reactor tank body for cooling the treatment chamber; the heat dissipation fins are wrapped around the heating end of the semiconductor refrigeration chip, thereby achieving the effect of dissipating heat from the semiconductor refrigeration chip.
[0013] As a preferred technical solution, the stirring structure includes a stirring rod and stirring blades arranged in an array on the stirring rod; the stirring blades are provided with sieve holes, and through the arrangement of the sieve holes, the stirring effect is enhanced.
[0014] As a preferred technical solution, the heating structure includes a heating pipe arranged at the bottom of the treatment chamber, and the wastewater in the treatment chamber is heated through the heating end; through the action of the heating structure and the cooling structure, it is stabilized at a constant temperature.
[0015] As a preferred technical solution, a wastewater inlet is arranged on one side of the top of the reactor tank body, and a microorganism inlet is arranged on the other side of the top of the reactor tank body. Microorganisms enter the treatment chamber through the microorganism inlet to decompose the organic matter in the wastewater, thereby realizing the purification of the wastewater; a wastewater outlet is arranged at the bottom of the reactor tank body.
[0016] The beneficial effects of the present utility model are as follows:
[0017] 1. Inside the reactor tank body of the present utility model, there is a treatment chamber. At the bottom of the treatment chamber, there is a heating structure, and on the inner side, there is a cooling structure, which can heat or cool the wastewater while treating the wastewater to maintain a constant treatment temperature.
[0018] 2. The rotating motor of the present utility model is installed on the top of the reactor tank body and is connected to the stirring structure through an output shaft to drive the stirring rod and the stirring blades to rotate, so as to keep the wastewater and oxygen evenly mixed during the treatment process.
[0019] 3. A detection device is arranged inside the reactor tank body of the present utility model for detecting the temperature inside the treatment chamber and the content of organic matter in the wastewater. Description of the Drawings
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;
[0022] Figure 2Schematic cross-sectional structure diagram of the present utility model;
[0023] Figure 3 Schematic stirring structure diagram of the present utility model.
[0024] Explanation of reference numerals:
[0025] 1. Reactor tank body; 2. Rotating motor; 3. Treatment chamber; 4. Stirring structure; 5. Inner layer; 6. Outer layer; 7. Heat dissipation fins; 8. Thermoelectric cooler; 9. Stirring rod; 10. Stirring blade; 11. Heating pipe; 12. Wastewater inlet; 13. Microorganism inlet; 14. Wastewater outlet. Specific implementation manner
[0026] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any way.
[0027] As Figure 1 - Figure 2 shown, a temperature-controlled biological wastewater treatment reactor of the present utility model includes:
[0028] Reactor tank body 1, a treatment chamber 3 is formed inside the reactor tank body 1, a cooling structure is arranged on the inner side surface of the treatment chamber 3, and a heating structure is arranged at the bottom of the treatment chamber 3; the reactor tank body 1 is connected with an aeration device, and air is injected into the reactor tank body 1 through the aeration device; so that the reactor can heat or cool the wastewater while treating the wastewater to maintain a constant treatment temperature.
[0029] Rotating motor 2, the rotating motor 2 is installed on the top of the reactor tank body 1, and the output shaft of the rotating motor 2 is connected with the stirring structure 4 inside the reactor tank body 1;
[0030] Detection device, the detection device is arranged inside the reactor tank body 1 and is used to detect the temperature inside the treatment chamber 3 and the organic matter content in the wastewater.
[0031] Among them, the reactor tank body 1 is composed of an inner layer 5 and an outer layer 6;
[0032] The inner layer 5 of the reactor tank body 1 is made of a heat-conducting material, the outer layer 6 is made of a heat-insulating material, and the cooling structure is arranged on the outer layer 6 of the reactor tank body 1, and the cooling end of the cooling structure is in contact with the inner layer 5 of the reactor tank body 1, so as to play a role in cooling the wastewater.
[0033] Among them, the cooling structure includes annular heat dissipation fins 7 and a thermoelectric cooler 8; the cooling end of the thermoelectric cooler 8 is placed on the inner layer 5 of the reactor tank body 1 for cooling the treatment chamber 3; the heat dissipation fins 7 are wrapped around the heating end of the thermoelectric cooler 8, so as to play a role in dissipating heat from the thermoelectric cooler 8.
[0034] As Figure 3 shown, the stirring structure 4 includes a stirring rod 9 and stirring blades 10 arranged in an array on the stirring rod 9; sieve holes are provided on the stirring blades 10, and through the setting of the sieve holes, the stirring effect is increased; the output shaft is connected to the stirring structure 4 to drive the stirring rod 9 and the stirring blades 10 to rotate, so as to keep the wastewater and oxygen evenly mixed during the treatment process.
[0035] In addition, the heating structure includes a heating pipe 11 arranged at the bottom of the treatment chamber 3 to heat the wastewater in the treatment chamber 3 through the heating end; through the action of the heating structure and the cooling structure, it is stabilized at a constant temperature; the wastewater can be kept at a constant temperature during the treatment process, which is beneficial to the growth and reproduction of microorganisms.
[0036] In addition, a wastewater inlet 12 is provided on one side of the top of the reactor tank body 1, and a microorganism inlet 13 is provided on the other side of the top of the reactor tank body 1. The microorganisms enter the treatment chamber 3 through the microorganism inlet 13 to decompose the organic matter in the wastewater, thereby realizing the purification of the wastewater; a wastewater outlet 14 is provided at the bottom of the reactor tank body 1.
[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any change or replacement that can be thought of without creative work should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims
1. A temperature-controlled biological wastewater treatment reactor, characterized in that, Comprising: A reactor tank body (1), a treatment chamber (3) is formed inside the reactor tank body (1), a cooling structure is arranged on the inner side surface of the treatment chamber (3), and a heating structure is arranged at the bottom of the treatment chamber (3); The reactor tank body (1) is connected with an aeration device, and air is injected into the reactor tank body (1) through the aeration device. A rotary motor (2), the rotary motor (2) is installed on the top of the reactor tank body (1), and the output shaft of the rotary motor (2) is connected with a stirring structure (4) inside the reactor tank body (1). A detection device, the detection device is arranged inside the reactor tank body (1) and is used for detecting the temperature inside the treatment chamber (3) and the organic matter content in the wastewater.
2. The temperature-controlled biological wastewater treatment reactor according to claim 1, wherein: The reactor tank body (1) is composed of an inner layer (5) and an outer layer (6). The inner layer (5) of the reactor tank body (1) is made of a heat-conducting material, the outer layer (6) is made of a heat-insulating material, the cooling structure is arranged on the outer layer (6) of the reactor tank body (1), and the cooling end of the cooling structure is in contact with the inner layer (5) of the reactor tank body (1).
3. The temperature-controlled biological wastewater treatment reactor according to claim 1, wherein: The cooling structure includes an annular heat dissipation fin (7) and a semiconductor refrigeration sheet (8); The cooling end of the semiconductor refrigeration sheet (8) is placed on the inner layer (5) of the reactor tank body (1); The heat dissipation fin (7) is wrapped around the heating end of the semiconductor refrigeration sheet (8).
4. The temperature-controlled biological wastewater treatment reactor according to claim 1, wherein: The stirring structure (4) includes a stirring rod (9) and stirring blades (10) arranged in an array on the stirring rod (9); Sieve holes are arranged on the stirring blades (10).
5. The temperature-controlled biological wastewater treatment reactor according to claim 1, characterized in that: The heating structure includes a heating pipe (11) arranged at the bottom of the treatment chamber (3).
6. The temperature-controlled biological wastewater treatment reactor according to claim 1, wherein: One side of the top of the reactor tank body (1) is provided with a wastewater inlet (12), and the other side of the top of the reactor tank body (1) is provided with a microorganism inlet (13); A wastewater outlet (14) is arranged at the bottom of the reactor tank body (1).