Aerator pipe discharging and cleaning structure for high-salinity wastewater treatment

Abstract

The utility model relates to the technical field of high-salinity wastewater treatment, and provides an aeration pipe discharging and cleaning structure for high-salinity wastewater treatment, which comprises a bin body, a heat exchange pipe is arranged in the bin body, an aeration structure is arranged in the bin body below the heat exchange pipe, and the aeration structure comprises an aeration main pipe fixed in the bin body. The aeration structure is arranged, under the action of the first flange plate, the aeration device can be externally connected with an air pump, under the action of the filter screen, impurities are prevented from entering the aeration main pipe, and therefore the first small hole and the second small hole are prevented from being blocked, and under the action of the second small hole and the first small hole, the aeration effect is good. According to the aeration pipe discharging and cleaning structure for high-salinity wastewater treatment, the purpose that saturated crystals on the heat exchange pipe are subjected to aeration flushing can be achieved, under the action of the first branch pipe, the problems that cleaning is difficult and the heat exchange efficiency is poor are effectively solved, the function that the device is convenient to clean is achieved, and therefore the applicability of the aeration pipe discharging and cleaning structure for high-salinity wastewater treatment in use is improved.

Description

Technical Field

[0001] This utility model relates to the field of high-salinity wastewater treatment technology, and in particular to an aeration pipe discharge and cleaning structure for high-salinity wastewater treatment. Background Technology

[0002] High-salinity wastewater treatment refers to the treatment of wastewater containing a high concentration of dissolved solids in order to reduce its harm to the environment and ecosystem. Therefore, an aeration pipe discharge and cleaning structure for high-salinity wastewater treatment is used.

[0003] To address this, patent CN216419017U discloses a high-salinity wastewater treatment device. The tower body contains a storage chamber, and the bottom wall of the storage chamber is equipped with a scraping device. This scraping device improves the cleaning effect and also helps extend the service life of the tower body. In this high-salinity wastewater treatment device, discharge ports communicating with the storage chamber are located at the bottom left and right ends of the tower body. Discharge pipes are installed in both sets of discharge ports, and a guiding structure is installed in the middle of each set of discharge pipes. A discharge port is located at the bottom of each set of discharge pipes, and a discharge pipe is installed in each set of discharge ports. The salt inside the tower body is agitated by the scraping device and discharged to the discharge ports. The guiding device in the discharge ports then delivers the salt to the discharge pipes at the discharge ports, preventing blockage at the discharge ports. The two sets of discharge pipes divert the flow, reducing the pressure of discharging from a single discharge port and improving the discharge effect and work efficiency.

[0004] Although the high-salt wastewater treatment device mentioned above solves the pressure of discharge from one outlet and improves the discharge effect and working efficiency, its applicability is low due to the inconvenience of aeration, the difficulty in cleaning, and the poor heat exchange efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a discharge and cleaning structure for aeration pipes used in high-salt wastewater treatment, in order to solve the problem that existing discharge and cleaning structures for aeration pipes used in high-salt wastewater treatment are inconvenient for aeration.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an aeration pipe discharge and cleaning structure for high-salt wastewater treatment, including a silo body;

[0007] The interior of the chamber is equipped with heat exchange tubes, and an aeration structure is provided inside the chamber below the heat exchange tubes.

[0008] The aeration structure includes an aeration main pipe fixed inside the chamber, first branch pipes evenly fixed on both sides of the aeration main pipe, a second small hole evenly opened on the top of the aeration main pipe, a first small hole evenly opened on the top of the first branch pipe, a placement groove opened at one end inside the aeration main pipe, and a filter screen provided at one end inside the placement groove.

[0009] A cleaning mechanism is installed inside the chamber above the heat exchange tube.

[0010] When using this device, the aeration structure facilitates cleaning, thus improving the applicability of the aeration pipe discharge cleaning structure for high-salinity wastewater treatment. The cleaning mechanism facilitates rinsing, further enhancing the convenience of using the aeration pipe discharge cleaning structure for high-salinity wastewater treatment.

[0011] Preferably, one end of the aeration main pipe extends to the outside of the chamber and is fixed with a first flange. The first flange allows for the connection of an external air pump, and the filter screen prevents impurities from entering the interior of the aeration main pipe, thereby preventing blockage of the first and second small holes.

[0012] Preferably, the top view of the first branch pipe is branched. The second and first small holes allow for the aeration and flushing of saturated crystals on the heat exchange tubes, effectively solving the problems of difficult cleaning and poor heat exchange efficiency.

[0013] Preferably, a handle is fixed to one side of the filter screen. The filter screen can be moved using the handle, making it easy to remove and clean.

[0014] Preferably, the cleaning mechanism includes a feed pipe, a large spray head, a second branch pipe, a feed valve, and small spray heads. The feed pipe is fixed inside the chamber, one end of the feed pipe extends to the outside of the chamber and is fixed with a feed valve, the bottom end of the feed pipe is uniformly fixed with large spray heads, the two sides of the feed pipe are uniformly fixed with second branch pipes, and the bottom end of the second branch pipes is uniformly fixed with small spray heads.

[0015] Preferably, the large spray heads are evenly distributed at the bottom of the feed pipe, and the top view of the second branch pipe is branched. The large and small spray heads work together to dilute the saturated crystals on the heat exchange tubes, achieving thorough cleaning. The second branch pipe effectively solves the problems of difficult cleaning and poor heat exchange efficiency.

[0016] Preferably, a second flange is fixed to one end of the feed valve. Under the action of the second flange, a thinner pipe can be connected to the outside, allowing the thinner to enter the interior of the feed pipe. Each time the feed is made, the thinner will be flushed out through the large spray head and the small spray head.

[0017] The present invention provides an aeration pipe discharge and cleaning structure for high-salinity wastewater treatment, the advantages of which are:

[0018] By incorporating an aeration structure, an external air pump can be connected to the first flange. The filter screen prevents impurities from entering the main aeration pipe, thus preventing blockage of the first and second small holes. The second and first small holes allow the saturated crystals on the heat exchange tubes to be washed by aeration. The first branch pipe effectively solves the problems of difficult cleaning and poor heat exchange efficiency, making the device easy to clean and improving the applicability of the aeration pipe discharge and cleaning structure for high-salt wastewater treatment.

[0019] With the cleaning mechanism installed, a thinner pipe can be connected to the second flange, allowing the thinner to enter the feed pipe. Each time the feed is made, the thinner is flushed out through the large and small spray heads. Under the action of the large and small spray heads, the saturated crystals on the heat exchange tubes can be diluted to achieve the purpose of cleaning. With the action of the second branch pipe, the problems of difficult cleaning and poor heat exchange efficiency are effectively solved, realizing the function of easy cleaning of the device, thereby improving the convenience of use of the aeration pipe discharge cleaning structure for high-salt wastewater treatment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0021] Figure 2 This is a top view schematic diagram of the aeration structure of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the aeration structure of this utility model.

[0023] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a bottom view of the cleaning mechanism of this utility model.

[0025] The following are the annotations in the diagram: 1. Chamber; 2. Aeration structure; 201. Main aeration pipe; 202. First branch pipe; 203. First small hole; 204. Second small hole; 205. Placement tank; 206. Filter screen; 3. Heat exchange tube; 4. Cleaning mechanism; 401. Feed pipe; 402. Large spray head; 403. Second branch pipe; 404. Feed valve; 405. Small spray head. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model provides an aeration pipe discharge and cleaning structure for high-salt wastewater treatment, including a chamber 1. A heat exchange pipe 3 is installed inside the chamber 1. An aeration structure 2 is set inside the chamber 1 below the heat exchange pipe 3. The aeration structure 2 includes an aeration main pipe 201 fixed inside the chamber 1. First branch pipes 202 are evenly fixed on both sides of the aeration main pipe 201. Second small holes 204 are evenly opened on the top of the aeration main pipe 201. First small holes 203 are evenly opened on the top of the first branch pipes 202. A placement groove 205 is opened at one end inside the aeration main pipe 201. A filter screen 206 is set at one end inside the placement groove 205. One end of the aeration main pipe 201 extends to the outside of the chamber 1 and is fixed with a first flange. The top view of the first branch pipe 202 is branched. A handle is fixed on one side of the filter screen 206.

[0028] Reference Figure 3 and Figure 4 As shown, by moving the filter screen 206 into the placement tank 205 through the handle, and connecting an external air pump through the first flange, the air can be filtered under the action of the filter screen 206, preventing impurities from entering the interior of the aeration main pipe 201, thereby preventing the first small hole 203 and the second small hole 204 from becoming blocked. By moving the filter screen 206 through the handle, the filter screen 206 can be moved to the outside of the aeration main pipe 201 for cleaning. Under the action of the second small hole 204 and the first small hole 203, the saturated crystals on the heat exchange tube 3 can be washed by aeration. Under the action of the first branch pipe 202, the problems of difficult cleaning and poor heat exchange efficiency are effectively solved.

[0029] A cleaning mechanism 4 is installed inside the chamber 1 above the heat exchange tube 3. The cleaning mechanism 4 includes a feed pipe 401, a large spray head 402, a second branch pipe 403, a feed valve 404, and small spray heads 405. The feed pipe 401 is fixed inside the chamber 1. One end of the feed pipe 401 extends to the outside of the chamber 1 and is fixed with the feed valve 404. The large spray heads 402 are evenly fixed at the bottom of the feed pipe 401. The second branch pipes 403 are evenly fixed on both sides of the feed pipe 401. The small spray heads 405 are evenly fixed at the bottom of the second branch pipes 403. The large spray heads 402 are evenly distributed at the bottom of the feed pipe 401. The top view of the second branch pipe 403 is branched. A second flange is fixed at one end of the feed valve 404.

[0030] Reference Figure 1 and Figure 5 As shown, by connecting a thinner pipe to the second flange and opening the feed valve 404, the thinner enters the feed pipe 401 and is then evenly distributed into the second branch pipe 403. Finally, it is discharged through the large spray head 402 and the small spray head 405. This process dilutes the saturated crystals on the heat exchange tube 3 and cleans them thoroughly. Under the action of the second branch pipe 403, the problems of difficult cleaning and poor heat exchange efficiency are effectively solved.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An aeration pipe discharge cleaning structure for high-salt wastewater treatment, comprising a silo body (1); Its features are: The chamber (1) is equipped with a heat exchange tube (3), and an aeration structure (2) is provided inside the chamber (1) below the heat exchange tube (3); The aeration structure (2) includes an aeration main pipe (201) fixed inside the chamber (1), with first branch pipes (202) evenly fixed on both sides of the aeration main pipe (201), a second small hole (204) evenly opened on the top of the aeration main pipe (201), a first small hole (203) evenly opened on the top of the first branch pipe (202), a placement groove (205) opened at one end inside the aeration main pipe (201), and a filter screen (206) provided at one end inside the placement groove (205). A cleaning mechanism (4) is installed inside the chamber (1) above the heat exchange tube (3).

2. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 1, characterized in that: One end of the aeration main pipe (201) extends to the outside of the chamber (1) and is fixed with a first flange.

3. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 1, characterized in that: The top view of the first branch pipe (202) is branched.

4. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 1, characterized in that: A handle is fixed to one side of the filter (206).

5. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 1, characterized in that: The cleaning mechanism (4) includes a feed pipe (401), a large spray head (402), a second branch pipe (403), a feed valve (404), and a small spray head (405). The feed pipe (401) is fixed inside the chamber (1). One end of the feed pipe (401) extends to the outside of the chamber (1) and is fixed with a feed valve (404). The large spray head (402) is evenly fixed at the bottom of the feed pipe (401). The second branch pipe (403) is evenly fixed on both sides of the feed pipe (401). The small spray head (405) is evenly fixed at the bottom of the second branch pipe (403).

6. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 5, characterized in that: The large spray heads (402) are evenly distributed at the bottom end of the feed pipe (401), and the top view of the second branch pipe (403) is branched.

7. The aeration pipe discharge and cleaning structure for high-salinity wastewater treatment according to claim 5, characterized in that: A second flange is fixed to one end of the feed valve (404).

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