Liftable aeration device

Abstract

The utility model discloses an aeration device capable of being lifted. The aeration device comprises an aeration main body unit, wherein the aeration main body unit comprises a tank body and a support frame fixedly arranged at the upper end of the tank body; the lifting aeration unit comprises a driving motor fixedly installed on one side of the upper end of the supporting frame, grooves are symmetrically formed in the inner wall of the supporting frame, grooves matched with the grooves are symmetrically formed in the inner wall of the pool body, a movable sleeve is in threaded connection with the threaded rod, a fixed rod is fixedly connected to the end, away from the threaded rod, of the supporting frame, and the threaded rod is in sliding connection with the bottom of the pool body. A movable block is slidably connected to the fixed rod, the movable block and the movable sleeve are jointly and fixedly connected with an aeration pipe, the air pump is fixedly communicated with a hose, the hose penetrates through the circular opening and is fixedly communicated with the aeration pipe, springs are symmetrically and fixedly connected to the bottom of the tank body, and the springs are slidably connected with the movable sleeve and the movable block. According to the aeration device, the aeration device can be maintained without completely draining water in the tank body, so that the aeration device is very convenient to maintain.

Description

Technical Field

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

[0002] In recent years, with the enhancement of environmental awareness and continuous technological innovation, aeration devices are also constantly developing in the direction of more energy-saving, environmentally friendly and intelligent. For example, the use of energy recovery technology, the application of new materials, multi-stage aeration systems and other means can improve the efficiency and performance of aeration devices. With the popularization of computer technology and automatic control technology, the intelligence level of aeration devices is constantly improving, realizing real-time monitoring and adjustment of operating status, and further improving efficiency.

[0003] At present, most of the liftable aeration devices on the market are fixedly installed at the bottom of the tank. After a long period of use, the aeration devices are usually easily blocked due to the mud and microorganisms in the water, so the aeration devices need to be repaired. When the staff needs to repair the aeration devices, the water in the aeration tank needs to be drained before the aeration devices can be repaired, which affects the sewage treatment capacity of the sewage treatment plant and is very inconvenient. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing liftable aeration device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a liftable aeration device, which is suitable for solving the problem that after a long period of use, the aeration device is easily blocked due to mud and microorganisms in the water, so that the aeration device needs to be repaired. When the staff needs to repair the aeration device, the water in the aeration tank needs to be drained before the aeration device can be repaired, which affects the sewage treatment capacity of the sewage treatment plant and is very inconvenient.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a lifting aeration device, comprising:

[0008] The aeration main unit includes a tank body and a support frame fixedly installed on the upper end of the tank body;

[0009] A lifting aeration unit includes a driving motor fixedly mounted on one side of an upper end of a support frame, the inner wall of the support frame is symmetrically provided with grooves, the inner wall of the tank body is symmetrically provided with grooves matching the grooves, the output shaft of the driving motor passes through the support frame and is slidably connected to a threaded rod in the groove, a movable sleeve is threadedly connected to the threaded rod, a fixed rod is fixedly connected to one end of the support frame away from the threaded rod, a movable block is slidably connected to the fixed rod, the movable block and the movable sleeve are jointly fixedly connected to an aeration pipe, an air pump is fixedly connected to the side of the upper end of the support frame away from the driving motor, a circular opening is fixedly provided at the center of the upper end of the support frame, a hose is fixedly connected to the air pump, and the hose passes through the circular opening and is fixedly connected to the aeration pipe.

[0010] As a preferred solution of the liftable aeration device described in the utility model, wherein: a spring is symmetrically fixedly connected to the bottom of the pool body, and the spring is slidably connected to the moving sleeve and the moving block.

[0011] As a preferred solution of the liftable aeration device described in the utility model, wherein: a plurality of evenly distributed circular openings are fixedly opened on the air outlet pipe, and a filter screen is fixedly installed on each of the air outlet pipes.

[0012] As a preferred solution of the liftable aeration device described in the utility model, the aeration pipe is arranged in an H shape, and a plurality of evenly distributed air outlet pipes are fixedly mounted on the aeration pipe.

[0013] As a preferred solution of the liftable aeration device described in the utility model, the aeration pipe and the air outlet pipe are made of stainless steel, and the threaded rod is made of manganese steel.

[0014] As a preferred solution of the liftable aeration device described in the utility model, wherein: the threaded rod is slidably connected to the bottom of the pool body, and the fixed rod is fixedly connected to the bottom of the pool body.

[0015] The beneficial effects of the utility model are as follows: when the liftable aeration device is working, the air pump is started, and the air pump sends air into the aeration pipe through the hose, and the air enters the water through a plurality of evenly distributed air outlet pipes fixedly installed on the aeration pipe. When the liftable aeration device has been working for a long time, when the staff needs to repair the aeration device, the drive motor is started, and the output shaft of the drive motor is rotated, so that the threaded rod fixedly connected to the output shaft of the drive motor is rotated;

[0016] By sliding the moving block connected to the fixed rod, the moving sleeve threadedly connected to the threaded rod is moved, so that the moving sleeve and the aeration pipe fixedly connected to the moving block are moved upward, thereby raising the aeration pipe from the water surface, so that the staff can repair the aeration pipe. When the staff has completely repaired the aeration pipe, the drive motor is started, and the output shaft of the drive motor is rotated, so that the threaded rod fixedly connected to the output shaft is rotated, thereby moving the aeration pipe fixedly connected to the moving sleeve to the bottom of the pool body, and the spring fixedly connected to the bottom of the pool body prevents the aeration pipe from being damaged, so that the aeration device can be repaired without draining all the water in the pool body, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a liftable aeration device proposed by the utility model;

[0019] Figure 2 This is a right side structural schematic diagram of a liftable aeration device proposed by the utility model;

[0020] Figure 3 This is a left-side structural schematic diagram of a liftable aeration device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of a liftable aeration device proposed in the utility model.

[0022] Description of the drawings: 100 aeration main unit, 101 tank body, 102 support frame, 200 lifting aeration unit, 201 driving motor, 202 threaded rod, 203 fixed rod, 204 moving sleeve, 205 moving block, 206 aeration pipe, 207 air outlet pipe, 208 air pump, 209 hose, 210 spring. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides a liftable aeration device, including an aeration main unit 100 and a lifting aeration unit 200.

[0028] The aeration main unit 100 includes a tank body 101 and a support frame 102 fixedly installed on the upper end of the tank body 101;

[0029] The lifting aeration unit 200 includes a driving motor 201 fixedly mounted on one side of the upper end of the support frame 102, the inner wall of the support frame 102 is symmetrically provided with grooves, the inner wall of the tank body 101 is symmetrically provided with grooves matching the grooves, the output shaft of the driving motor 201 passes through the support frame 102 and is slidably connected with a threaded rod 202 in the groove, a moving sleeve 204 is threadedly connected to the threaded rod 202, a fixed rod 203 is fixedly connected to one end of the support frame 102 away from the threaded rod 202, the threaded rod 202 is slidably connected to the bottom of the tank body 101, the fixed rod 203 is fixedly connected to the bottom of the tank body 101, a moving block 205 is slidably connected to the fixed rod 203, and the moving block 205 and the moving sleeve 204 are fixedly connected to an aeration pipe 206;

[0030] The aeration pipe 206 is configured to be H-shaped, and a plurality of evenly distributed outlet pipes 207 are fixedly mounted on the aeration pipe 206. The aeration pipe 206 and the outlet pipe 207 are made of stainless steel, and the threaded rod 202 is made of manganese steel to prevent the aeration pipe 206 and the outlet pipe 207 from rusting after working in water for a long time. The upper end of the support frame 102 away from the driving motor 201 is fixedly connected with an air pump 208. The support frame 10 A circular opening is fixedly provided at the center of the upper end, and a hose 209 is fixedly connected to the air pump 208, and the hose 209 passes through the circular opening and is fixedly connected to the aeration pipe 206. A spring 210 is symmetrically fixedly connected to the bottom of the pool body 101, and the spring 210 is slidably connected to the moving sleeve 204 and the moving block 205. A plurality of evenly distributed circular openings are fixedly provided on the air outlet pipe 207, and a filter screen is fixedly installed on each air outlet pipe 207 to prevent the mud and sand impurities contained in the water from entering the air outlet pipe 207.

[0031] During use, when the liftable aeration device is working, the air pump 208 is started, and the air pump 208 sends air into the aeration pipe 206 through the hose 209, and the air enters the water through a plurality of evenly distributed air outlet pipes 207 fixedly installed on the aeration pipe 206. When the liftable aeration device has been working for a long time, when the staff needs to repair the aeration device, the drive motor 201 is started, and the output shaft of the drive motor 201 is rotated, so that the threaded rod 202 fixedly connected to the output shaft of the drive motor 201 is rotated, and the moving block 205 slidably connected to the fixed rod 203 is used to move the moving sleeve 204 threadedly connected to the threaded rod 202;

[0032] Thereby, the aeration pipe 206 fixedly connected to the movable sleeve 204 and the movable block 205 is moved upward, thereby raising the aeration pipe 206 from the water surface, so that the staff can repair the aeration pipe 206. When the staff has completely repaired the aeration pipe 206, the driving motor 201 is started, and the output shaft of the driving motor 201 is rotated, so that the threaded rod 202 fixedly connected to the output shaft is rotated, thereby moving the aeration pipe 206 fixedly connected to the movable sleeve 204 to the bottom of the pool body 101, and the spring 210 fixedly connected to the bottom of the pool body 101 is used to prevent the aeration pipe 206 from being damaged, so that the aeration device can be repaired without draining all the water in the pool body 101, which is very convenient.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A liftable aeration device, characterized in that: include: An aeration main unit (100) comprising a tank body (101) and a support frame (102) fixedly mounted on the upper end of the tank body (101); The lifting aeration unit (200) comprises a driving motor (201) fixedly mounted on one side of the upper end of a supporting frame (102); the inner wall of the supporting frame (102) is symmetrically provided with grooves; the inner wall of the tank body (101) is symmetrically provided with grooves matching the grooves; the output shaft of the driving motor (201) passes through the supporting frame (102); a threaded rod (202) is slidably connected in the groove; a moving sleeve (204) is threadedly connected to the threaded rod (202); a fixed rod (203) is fixedly connected to one end of the supporting frame (102) away from the threaded rod (202); a moving block (205) is slidably connected to the fixed rod (203); the moving block (205) and the moving sleeve (204) are An aeration pipe (206) is fixedly connected together; an air pump (208) is fixedly connected to the upper end of the support frame (102) away from the drive motor (201); a circular opening is fixedly opened at the center of the upper end of the support frame (102); a hose (209) is fixedly connected to the air pump (208); and the hose (209) passes through the circular opening and is fixedly connected to the aeration pipe (206).

2. A liftable aeration device according to claim 1, characterized in that: A spring (210) is symmetrically fixedly connected to the bottom of the pool body (101), and the spring (210) is slidably connected to the moving sleeve (204) and the moving block (205).

3. A liftable aeration device according to claim 1, characterized in that: The aeration pipe (206) is configured in an H shape, and a plurality of evenly distributed air outlet pipes (207) are fixedly mounted on the aeration pipe (206).

4. A liftable aeration device according to claim 3, characterized in that: The air outlet pipe (207) is fixedly provided with a plurality of evenly distributed circular openings, and each of the air outlet pipes (207) is fixedly provided with a filter screen.

5. The liftable aeration device according to claim 3, characterized in that: The aeration pipe (206) and the air outlet pipe (207) are made of stainless steel, and the threaded rod (202) is made of manganese steel.

6. The liftable aeration device according to claim 1, characterized in that: The threaded rod (202) is slidably connected to the bottom of the pool body (101), and the fixed rod (203) is fixedly connected to the bottom of the pool body (101).

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