Biological deodorization device for sewage treatment

Abstract

The utility model discloses a sewage treatment biological deodorization device which comprises a treatment box, supporting columns are fixedly connected to the front and the back of the two sides of the treatment box, a box cover is installed on the top of the treatment box through hinges, a handle is fixedly connected to one side of the top of the box cover, a feeding pipe is fixedly connected to the center of the top of the box cover, and a discharging pipe is fixedly connected to the center of the top of the feeding pipe. A first deodorization cavity and a second deodorization cavity are formed in the center of the treatment box; the center of the first deodorization cavity is provided with a first deodorization assembly, the center of the second deodorization cavity is provided with a second deodorization assembly, the bottom of the first deodorization cavity is fixedly connected with a first electromagnetic valve, and the bottom of the second deodorization cavity is fixedly connected with a second electromagnetic valve. According to the sewage treatment device, the essential oil can be sprayed out through the atomization spray head, then the sewage is deodorized through the essential oil, a good deodorization effect is obtained through secondary deodorization, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment biological deodorization device. Background Art

[0002] Wastewater treatment refers to the process of removing or transforming pollutants in wastewater to meet environmental emission standards or recyclable water quality requirements. It is an important part of protecting the environment and maintaining public health. By removing pollutants from wastewater, it can reduce pollution and damage to water bodies and protect natural ecosystems. Treated wastewater can be reused, such as for irrigation and industrial water, thereby saving water resources and reducing pressure on water resources. Deodorization is required during sewage treatment to prevent odor from polluting the environment.

[0003] The current sewage deodorization device usually treats the sewage through activated carbon, and the odorous impurities in the sewage are adsorbed by the activated carbon plate to complete the deodorization. This equipment will result in incomplete treatment of impurities in the sewage, and the odor will still spread. At the same time, the pore structure of the activated carbon plate will be blocked by impurities after a certain period of use, and the sewage cannot be filtered, which affects the subsequent use effect. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment biological deodorization device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biological deodorization device for sewage treatment, comprising a treatment box, both sides of the treatment box are fixedly connected with support columns at the front and rear, a box cover is installed on the top of the treatment box through a hinge, a handle is fixedly connected to one side of the top of the box cover, a feed pipe is fixedly connected to the center of the top of the box cover, and a first deodorization chamber and a second deodorization chamber are arranged at the center of the treatment box;

[0007] A first deodorizing assembly is disposed at the center of the first deodorizing chamber, a second deodorizing assembly is disposed at the center of the second deodorizing chamber, a first solenoid valve is fixedly connected to the bottom of the first deodorizing chamber, and a second solenoid valve is fixedly connected to the bottom of the second deodorizing chamber.

[0008] In a preferred embodiment of the present invention, the first deodorizing component includes a limiting frame fixedly connected to the center of the first deodorizing chamber, a fixing frame is installed on the top of the limiting frame, connecting plates are installed on both sides of the fixing frame, pull plates are fixedly connected to the inner walls of the two connecting plates, and an activated carbon plate is installed on the top of the fixing frame.

[0009] In a preferred embodiment of the present utility model, the inner walls on both sides of the first deodorizing cavity are provided with mounting grooves corresponding to the connecting plates, and the two connecting plates are located at the center of the mounting grooves.

[0010] In a preferred embodiment of the present utility model, the second deodorization component includes essential oil boxes fixedly connected to both sides of the processing box, the tops of the two essential oil boxes are fixedly connected with feeding pipes, the two feeding pipes are threaded with sealing covers, the tops of the two essential oil boxes are fixedly connected with pumps, the bottoms of the two pumps are fixedly connected with connecting pipes, the tops of the two pumps are fixedly connected with feeding pipes, and the other ends of the two feeding pipes are fixedly connected with atomizing nozzles.

[0011] In a preferred embodiment of the present utility model, a through hole is formed on the top of the two essential oil boxes, and the two connecting pipes pass through the center of the through hole.

[0012] In a preferred embodiment of the present invention, outer walls of the two atomizing nozzles are coated with epoxy resin coating.

[0013] In a preferred embodiment of the present utility model, through holes are provided at the bottoms of the first deodorizing chamber and the second deodorizing chamber, and the first solenoid valve and the second solenoid valve are installed at the corresponding through holes.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0015] The difference from the prior art lies in that: by setting up a first deodorizing component, the sewage can come into contact with the activated carbon plate after entering through the feed pipe, and the activated carbon plate adsorbs impurities in the sewage and removes certain odors. After a certain period of use, it is maintained by opening the box cover and directly lifting up the two pull plates, and then taking out the fixing frame, and directly replacing the activated carbon plate, which reduces the difficulty of maintenance and improves the portability of use. By setting up a second deodorizing component, the essential oil can be sprayed out through the atomizing nozzle, and then the sewage is deodorized by the essential oil. A better deodorizing effect is obtained through secondary deodorization, and the efficiency of sewage treatment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is the overall appearance diagram of a sewage treatment biological deodorization device;

[0018] Figure 2A top view of a biological deodorization device for sewage treatment;

[0019] Figure 3 for Figure 2 Sectional view along AA direction;

[0020] Figure 4 The present invention is a schematic diagram of the structure of the first deodorization component in a biological deodorization device for sewage treatment.

[0021] In the figure: 1. treatment box; 2. support column; 3. box cover; 4. handle; 5. feed port; 6. first deodorization chamber; 7. second deodorization chamber; 8. first deodorization component; 801. limit frame; 802. fixing frame; 803. connecting plate; 804. pulling plate; 805. activated carbon plate; 9. second deodorization component; 901. essential oil box; 902. feeding pipe; 903. sealing cover; 904. pump; 905. connecting pipe; 906. feeding pipe; 907. atomizing nozzle; 10. first solenoid valve; 11. second solenoid valve. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Please refer to Figure 1-4 A biological deodorization device for sewage treatment includes a treatment box 1. Support columns 2 are fixedly connected to the front and rear sides of the treatment box 1. A box cover 3 is installed on the top of the treatment box 1 through a hinge. A handle 4 is fixedly connected to one side of the top of the box cover 3. A feed port 5 is fixedly connected to the top center of the box cover 3. A first deodorization chamber 6 and a second deodorization chamber 7 are arranged in the center of the treatment box 1.

[0024] like Figure 4As shown, a first deodorizing assembly 8 is arranged at the center of the first deodorizing chamber 6, and the first deodorizing assembly 8 includes a limiting frame 801 fixedly connected to the center of the first deodorizing chamber 6, a fixing frame 802 is installed on the top of the limiting frame 801, and connecting plates 803 are installed on both sides of the fixing frame 802. The inner walls on both sides of the first deodorizing chamber 6 are provided with installation grooves corresponding to the connecting plates 803, and the two connecting plates 803 are located at the center of the installation grooves; so that the two connecting plates 803 can limit the fixing frame 802, and the fixing frame 802 can be quickly taken out, so as to facilitate the replacement and maintenance of the activated carbon plate 805, thereby improving the portability of use. The inner walls of the two connecting plates 803 are fixedly connected with a pull plate 804, and an activated carbon plate 805 is installed on the top of the fixing frame 802; the sewage is added to the center of the treatment box 1 through the feed port 5, and the sewage directly contacts the activated carbon plate 805, and the activated carbon plate 805 adsorbs impurities in the sewage, thereby performing the initial deodorization operation on the sewage.

[0025] like Figure 2 and Figure 3 As shown, a second deodorizing assembly 9 is disposed at the center of the second deodorizing chamber 7. The second deodorizing assembly 9 includes essential oil boxes 901 fixedly connected to both sides of the processing box 1. The tops of the two essential oil boxes 901 are fixedly connected with feeding pipes 902. The two feeding pipes 902 are threadedly connected with sealing covers 903. The tops of the two essential oil boxes 901 are fixedly connected with pumps 904. The bottoms of the two pumps 904 are fixedly connected with connecting pipes 905. The tops of the two essential oil boxes 901 are fixedly connected with pumps 904. Through holes are provided, and two connecting pipes 905 pass through the center of the through holes; so that the pump 904 can extract the essential oil from the center of the essential oil tank 901 through the two connecting pipes 905, and then deodorize the sewage through the essential oil. The tops of the two pumps 904 are fixedly connected with feed pipes 906, and the other ends of the two feed pipes 906 are fixedly connected with atomizing nozzles 907; the outer walls of the two atomizing nozzles 907 are coated with epoxy resin coating; so that the atomizing nozzles 907 can have The utility model has good anti-corrosion performance, and can avoid damage caused by corrosive substances in sewage during long-term use, thereby improving the service life. After being adsorbed, the sewage enters the center of the second deodorization chamber 7 for storage, and then the two pumps 904 are started. The two pumps 904 draw the essential oil in the center of the essential oil tank 901 through the connecting pipe 905, and then spray it out through the feeding pipe 906 and the atomizing nozzle 907. The essential oil contacts the sewage and performs secondary deodorization on the sewage. The bottom of the first deodorization chamber 6 is fixedly connected with the first solenoid valve 10, and the bottom of the second deodorization chamber 7 is fixedly connected with the second solenoid valve 11. The bottoms of the first deodorization chamber 6 and the second deodorization chamber 7 are both provided with through holes, and the first solenoid valve 10 and the second solenoid valve 11 are both installed at the corresponding through holes; so that the sewage can enter the center of the second deodorization chamber 7 through the first solenoid valve 10, and then perform secondary deodorization in the center of the second deodorization chamber 7. After the secondary deodorization, the sewage can be discharged through the second solenoid valve 11, and then the subsequent sewage can be treated.

[0026] The working principle of the utility model is: sewage is added to the center of the treatment box 1 through the feed port 5, the sewage directly contacts the activated carbon plate 805, the activated carbon plate 805 adsorbs impurities in the sewage, and then performs the initial deodorization operation on the sewage, and at the same time, the first solenoid valve 10 is opened, and the sewage enters the center of the second deodorization chamber 7 for storage after being adsorbed, and then the two pumps 904 are started, and the two pumps 904 draw the essential oil in the center of the essential oil box 901 through the connecting pipe 905, and then spray it out through the feed pipe 906 and the atomizing nozzle 907, the essential oil contacts the sewage, and the sewage is deodorized for a second time, and the second solenoid valve 11 is opened, and the sewage after the second deodorization is discharged, and the activated carbon plate 805 is maintained after regular use for a period of time, the box cover 3 is opened by the handle 4, and then the two pull plates 804 are pulled upwards, the fixing frame 802 is directly taken out, and then the activated carbon plate 805 is replaced, and the installation operation is similar.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sewage treatment biological deodorization device, comprising a treatment box (1), characterized in that: Support columns (2) are fixedly connected to both sides of the treatment box (1) at the front and rear, a box cover (3) is installed on the top of the treatment box (1) via hinges, a handle (4) is fixedly connected to one side of the top of the box cover (3), a feed port (5) is fixedly connected to the center of the top of the box cover (3), and a first deodorizing chamber (6) and a second deodorizing chamber (7) are arranged at the center of the treatment box (1); A first deodorizing component (8) is disposed at the center of the first deodorizing chamber (6), a second deodorizing component (9) is disposed at the center of the second deodorizing chamber (7), a first solenoid valve (10) is fixedly connected to the bottom of the first deodorizing chamber (6), and a second solenoid valve (11) is fixedly connected to the bottom of the second deodorizing chamber (7).

2. A sewage treatment biological deodorization device according to claim 1, characterized in that: The first deodorizing component (8) comprises a limiting frame (801) fixedly connected to the center of the first deodorizing chamber (6), a fixing frame (802) is installed on the top of the limiting frame (801), connecting plates (803) are installed on both sides of the fixing frame (802), the inner walls of the two connecting plates (803) are fixedly connected with pull plates (804), and an activated carbon plate (805) is installed on the top of the fixing frame (802).

3. A sewage treatment biological deodorization device according to claim 2, characterized in that: The inner walls on both sides of the first deodorizing chamber (6) are provided with mounting grooves corresponding to the connecting plates (803), and the two connecting plates (803) are located at the center of the mounting grooves.

4. A sewage treatment biological deodorization device according to claim 1, characterized in that: The second deodorizing assembly (9) comprises an essential oil material box (901) fixedly connected to both sides of the processing box (1); the tops of the two essential oil material boxes (901) are fixedly connected with a feeding pipe (902); the two feeding pipes (902) are threadedly connected with a sealing cover (903); the tops of the two essential oil material boxes (901) are fixedly connected with a pump (904); the bottoms of the two pumps (904) are fixedly connected with a connecting pipe (905); the tops of the two pumps (904) are fixedly connected with a feeding pipe (906); and the other ends of the two feeding pipes (906) are fixedly connected with an atomizing nozzle (907).

5. A sewage treatment biological deodorization device according to claim 4, characterized in that: The tops of the two essential oil boxes (901) are each provided with a through hole, and the two connecting pipes (905) are each passed through the center of the through hole.

6. A sewage treatment biological deodorization device according to claim 4, characterized in that: The outer walls of the two atomizing nozzles (907) are coated with an epoxy resin coating.

7. A sewage treatment biological deodorization device according to claim 1, characterized in that: The bottoms of the first deodorizing chamber (6) and the second deodorizing chamber (7) are both provided with through holes, and the first solenoid valve (10) and the second solenoid valve (11) are both installed at the corresponding through holes.

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