An environmentally friendly and energy-saving air lifting device

Abstract

This utility model relates to an environmentally friendly and energy-saving air lifting device, belonging to the field of wastewater treatment technology. It includes a housing, with a drive mechanism on the inner bottom wall providing stable power to the device. An air intake component, providing stable air supply to the housing, is located at the top of the housing and behind the drive mechanism. A pushing component, capable of reciprocating within the housing to further compress air and improve aeration, is located on the right side of the drive mechanism. A waterproof component effectively blocks external water on the right side of the housing. A stabilizing base is fixed at the bottom of the housing. This environmentally friendly and energy-saving air lifting device, through the drive mechanism providing power for the reciprocating movement of the pushing component, and the cooperation between the pushing component and the waterproof component, significantly improves the anti-clogging effect, reduces the blockage of the exhaust port by external sediment, thereby improving the stability of subsequent device use. Simultaneously, it increases air pressure, thus enhancing the aeration effect.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an environmentally friendly and energy-saving air lifting device. Background Technology

[0002] An air lifting device is a device that uses the density difference created by mixing air with liquid or particulate materials to achieve non-mechanical power conveying. Its core principle is to inject gas into the bottom of the pipe so that the density of the gas-liquid (or gas-solid) mixture is lower than that of the surrounding medium, thereby pushing the material upward under the action of gravity. It is often used to treat sewage.

[0003] For example, a Chinese patent (publication number: CN205500276U) discloses an air lifting device. Each neutralization tank is equipped with an air lifting device, including a duct, a bellows, and a connecting pipe. The connecting pipe is installed inside the neutralization tank, with a space between its bottom end and the bottom of the tank. The bellows is sealed at the top end. The duct is located inside the connecting pipe, with a closed bottom end and a distance between it and the bottom end of the connecting pipe. The top end of the duct extends through the bellows and is sealed on the bellows. High-pressure air is delivered from the top end of the duct. An air outlet is opened near the bottom of the duct, and an air outlet pipe is provided at the air outlet to allow the high-pressure air to flow upward. An overflow port is opened on the side of the bellows, and an overflow pipe is provided at the overflow port. The neutralization residue and sand filled at the bottom of the connecting pipe are lifted upward by the high-pressure gas discharged from the air outlet pipe and discharged through the overflow pipe. This utility model can achieve the discharge of large particles of neutralization residue and sand at the bottom of the neutralization tank while saving energy, thus solving the problem of sedimentation accidents caused by the long-term deposition of large particles of neutralization residue and sand.

[0004] However, the anti-clogging effect of this device is not good. Air lifting devices are generally placed at the bottom of water or at the bottom of mud and sand, where the pressure is relatively high. When not in use, the silt and sand at the bottom of the water may block the exhaust port due to the pressure, affecting subsequent use. Therefore, an air lifting device is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an environmentally friendly and energy-saving air lifting device with advantages such as good anti-clogging effect, solving the problem of easy clogging when the device is not in use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly and energy-saving air lifting device, comprising a housing, wherein the inner bottom wall of the housing is provided with a drive mechanism that provides stable power to the device, the top of the housing and behind the drive mechanism is provided with an air intake component that provides stable air supply to the inside of the housing, the right side of the drive mechanism is provided with a push component that can reciprocate within the housing to further compress air and improve the aeration effect, the right side of the housing is provided with a waterproof component that effectively blocks external water, and the bottom of the housing is fixed with a stabilizing base;

[0007] The push assembly includes a connecting platform hinged to the right side of the air intake assembly. A push plate is fixed to the right side of the connecting platform. A clearance groove is provided on the right side of the push plate. Multiple telescopic parts are provided in the clearance groove. All of the multiple telescopic parts extend outside the clearance groove. A blocking part is provided on the right side of the multiple telescopic parts and outside the clearance groove.

[0008] Furthermore, the drive mechanism includes a base fixed to the bottom wall of the housing, a drive motor fixed to the top of the base, a drive disk fixed to the outer surface of the output shaft of the drive motor, a hinge shaft passing through the drive disk fixed to the rear side of the drive disk, the rear side of the hinge shaft being flush with the rear wall of the drive disk, and a connecting rod located on the back of the drive disk hinged to the outer surface of the hinge shaft.

[0009] Furthermore, the side of the connecting rod away from the drive plate is hinged to the connecting platform, and a limiting cylinder is fixed on the left side of the push plate, with the outer side of the limiting cylinder fitting against the inner wall of the box.

[0010] Furthermore, each of the telescopic parts includes a stabilizing rod fixed to the left wall of the relief groove, a connecting spring fixed to the inner left wall of the stabilizing rod, a movable rod extending out of the stabilizing rod fixed to the right side of the connecting spring, and a connecting piece fixed to the right side of the movable rod.

[0011] Furthermore, the blocking part includes a connecting plate fixed to the right side of multiple connecting pieces, and multiple push rods extending into the right side wall of the housing are fixed to the right side of the connecting plate. A baffle plate flush with the left side wall of the connecting plate is fixed to the outside of the connecting plate, and the baffle plate is annular.

[0012] Furthermore, the air intake assembly includes an air intake pipe that is fixedly connected to the top wall of the housing, an exhaust pipe that is fixedly connected to the top wall of the housing, a vent hole that is opened on the top wall of the housing, and the air intake pipe and the exhaust pipe are connected through the vent hole.

[0013] Furthermore, an annular groove is provided on the right side of the box body. The waterproof component includes multiple compression springs fixed to the left wall of the annular groove. A connecting ring extending out of the annular groove is fixed to the right side of the multiple compression springs. A waterproof plate is fixed to the right side of the connecting ring. Multiple plugs are fixed to the left side of the waterproof plate. All of the multiple plugs extend into the right side wall of the box body.

[0014] Furthermore, the right side wall of the housing has multiple vent holes, and the multiple plugs and multiple push rods extend into the right side wall of the housing through connecting holes. The push plate has multiple connecting holes.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This environmentally friendly and energy-saving air lifting device provides power for the reciprocating movement of the pushing component through a drive mechanism. Then, through the cooperation of the pushing component and the waterproof component, it can significantly improve the anti-clogging effect, reduce the blockage of the exhaust port by external mud and sand, and thus improve the stability of the subsequent use of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the push component of this utility model;

[0019] Figure 3 This is a three-dimensional cross-sectional view of the telescopic part of this utility model.

[0020] In the diagram: 1. Housing, 2. Drive mechanism, 201. Base, 202. Drive motor, 203. Drive disc, 204. Connecting rod, 3. Intake assembly, 301. Intake pipe, 302. Exhaust pipe, 4. Push assembly, 401. Connecting platform, 402. Push plate, 403. Telescopic part, 4031. Stabilizing rod, 4032. Connecting spring, 4033. Moving rod, 4034. Connecting piece, 404. Blocking part, 4041. Connecting plate, 4042. Push rod, 4043. Baffle, 5. Waterproof assembly, 501. Compression spring, 502. Connecting ring, 503. Waterproof plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 An environmentally friendly and energy-saving air lifting device in this embodiment includes a housing 1. The inner bottom wall of the housing 1 is provided with a drive mechanism 2 to provide stable power to the device. An air intake component 3 is provided on the top of the housing 1 and behind the drive mechanism 2 to provide stable air supply to the inside of the housing 1. A push component 4 is provided on the right side of the drive mechanism 2 to reciprocate within the housing 1 to further compress air and improve the aeration effect. A waterproof component 5 is provided on the right side of the housing 1 to effectively block external water. A stabilizing base is fixed at the bottom of the housing 1. The outer surface of the housing 1 is cylindrical. The use of the stabilizing base can improve the stability of the housing 1.

[0023] In addition, the drive mechanism 2 includes a base 201 fixed to the bottom wall of the housing 1. The base 201 is used to raise the height of the drive motor 202 to ensure the stable rotation of the drive disk 203. The drive motor 202 is fixed to the top of the base 201. The drive motor 202 can provide power to the entire drive mechanism 2 to ensure the stable operation of the device. The drive disk 203 is fixed to the outer surface of the output shaft of the drive motor 202. A hinge shaft passing through the drive disk 203 is fixed to the rear side of the drive disk 203. The rear side of the hinge shaft is flush with the rear wall of the drive disk 203. A connecting rod 204 located on the back of the drive disk 203 is hinged to the outer surface of the hinge shaft. The connecting rod 204 is used to transmit the power of the drive disk 203. In conjunction with the limiting relationship between the push component 4 and the housing 1, the push component 4 is made to move stably left and right in the housing 1.

[0024] It should be further explained that the air intake assembly 3 includes an air intake pipe 301 that is fixedly connected to the top wall of the housing 1. An air pump is fixedly connected to the end of the air intake pipe 301 away from the housing 1. The air pump continuously pumps gas into the housing 1. An exhaust pipe 302 is fixedly connected to the top wall of the housing 1. A vent is provided on the top wall of the housing 1. The air intake pipe 301 and the exhaust pipe 302 are connected through the vent. A connecting flange is fixed to the outer surface of both the air intake pipe 301 and the exhaust pipe 302. The use of connecting flanges can improve the sealing performance.

[0025] In this embodiment, the push component 4 is reciprocated by the cooperation of the drive disk 203 and the connecting rod 204, and the limiting effect of the inner wall of the housing 1 on the push component 4, so as to realize the air compression. The waterproof component 5 plays an isolation role to ensure the stable operation of the device.

[0026] Please refer to it again. Figure 1 and Figures 2 to 3 To ensure anti-blocking performance, the push assembly 4 in this embodiment includes a connecting platform 401 hinged to the right side of the air intake assembly 3. The connecting platform 401 serves as a connector. A push plate 402 is fixed to the right side of the connecting platform 401. A clearance groove is provided on the right side of the push plate 402. The clearance groove can reserve enough space for the telescopic part 403, thereby ensuring that the telescopic part 403 will not obstruct the blocking part 404. Multiple telescopic parts 403 are provided in the clearance groove. All multiple telescopic parts 403 extend outside the clearance groove. A blocking part 404 is provided on the right side of the multiple telescopic parts 403 and outside the clearance groove.

[0027] In addition, the side of the connecting rod 204 away from the drive plate 203 is hinged to the connecting platform 401. A limit cylinder is fixed on the left side of the push plate 402. The outer side of the limit cylinder is in contact with the inner wall of the box 1. The inner wall of the box 1 limits the limit cylinder. Then the limiting force is transmitted to the push plate 402 through the limit cylinder, thereby improving the stability of the push plate 402.

[0028] Understandably, each telescopic part 403 includes a stabilizing rod 4031 fixed to the left wall of the relief groove. The stabilizing rod 4031 provides support force. A connecting spring 4032 is fixed to the inner left wall of the stabilizing rod 4031. The connecting spring 4032 provides a connecting force, plays a good connecting role, and prevents the moving rod 4033 from completely detaching from the stabilizing rod 4031. A moving rod 4033 extending outside the stabilizing rod 4031 is fixed to the right side of the connecting spring 4032. A connecting piece 4034 is fixed to the right side of the moving rod 4033. The area of ​​the connecting piece 4034 is larger than the area of ​​the moving rod 4033, which can reduce stress concentration and improve overall stability.

[0029] Furthermore, the blocking part 404 includes a connecting plate 4041 fixed to the right side of multiple connecting pieces 4034. Multiple push rods 4042 extending into the right side wall of the housing 1 are fixed to the right side of the connecting plate 4041. When the gas pressure cannot overcome the external pressure and the elastic force of the compression spring 501, the push rods 4042 can push open the waterproof plate 503 to ensure that the gas flows out smoothly. A baffle 4043 flush with the left side wall of the connecting plate 4041 is fixed to the outside of the connecting plate 4041. The baffle 4043 is annular and plays a sealing role for pressurizing the gas. Multiple exhaust holes are opened on the right side wall of the housing 1. Multiple plugs and multiple push rods 4042 extend into the right side wall of the housing 1 through the connecting holes. Multiple connecting holes are opened on the push plate 402. The exhaust holes are used to help the air to be discharged smoothly from the housing 1.

[0030] It is known that an annular groove is provided on the right side of the box body 1. The waterproof component 5 includes multiple compression springs 501 fixed to the left wall of the annular groove. The compression springs 501 pull the connecting ring 502 to ensure that the waterproof plate 503 is continuously in contact with the right side wall of the box body 1 under the action of the compression springs 501 when there is no external pressure. The right side of the multiple compression springs 501 is fixed with a connecting ring 502 extending out of the annular groove. The right side of the connecting ring 502 is fixed with a waterproof plate 503. The left side of the waterproof plate 503 is fixed with multiple plugs. The plugs are used to block the vent hole to prevent external substances from entering the vent hole. The multiple plugs extend into the right side wall of the box body 1.

[0031] In this embodiment, sealing rings are fixed on the outer surfaces of the plugging head and the connecting platform 401. The sealing rings can ensure the sealing performance, thereby improving the plugging effect of the plugging head on the exhaust hole and improving the compression effect of the gas when the push plate 402 moves. A storage battery is fixed on the inner bottom wall of the housing 1 and located directly behind the drive mechanism 2.

[0032] Understandably, the air intake component 3 continuously pumps gas into the chamber 1, and the drive mechanism 2, in conjunction with the push component 4, continuously compresses the air to further improve the aeration effect. The waterproof component 5 is used to seal the exhaust port, making it difficult for external substances to enter the exhaust port when not in use.

[0033] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply provided by the storage battery is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0034] The working principle of the above embodiments is as follows:

[0035] First, start the drive motor 202. Under the action of the drive motor 202, drive the drive disc 203 to rotate efficiently. Due to the hinge action of the connecting rod 204 and the combined action of the limiting cylinder, the push assembly 4 is caused to move back and forth left and right inside the box 1. The air intake assembly 3 continuously sends gas into the box 1. When the push assembly 4 moves to the left, due to the action of the air intake assembly 3, the gas will push open the blocking part 404 and move to the right, entering the left side of the push assembly 4. When the push assembly 4 moves to the right, the gas is compressed and the air pressure increases, causing the push assembly 4 to fit against the push plate 402. As the push assembly 4 continues to move, the air pressure continues to increase. When the air pressure increases to the point that it can overcome the external pressure and the elastic force of the compression spring 501, the gas will be ejected from the exhaust port on the right side of the box 1, realizing aeration.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An environmentally friendly and energy-saving air lifting device, comprising a housing (1), characterized in that: The inner bottom wall of the box (1) is provided with a drive mechanism (2) to provide stable power to the device. The top of the box (1) and behind the drive mechanism (2) is provided with an air intake component (3) to provide stable air supply to the inside of the box (1). The right side of the drive mechanism (2) is provided with a push component (4) that can move back and forth in the box (1) to further compress air and improve the aeration effect. The right side of the box (1) is provided with a waterproof component (5) to effectively block external water. The bottom of the box (1) is fixed with a stabilizing base. The push assembly (4) includes a connecting platform (401) hinged to the right side of the air intake assembly (3). A push plate (402) is fixed to the right side of the connecting platform (401). A clearance groove is provided on the right side of the push plate (402). A plurality of telescopic parts (403) are provided in the clearance groove. The plurality of telescopic parts (403) extend outside the clearance groove. A blocking part (404) is provided on the right side of the plurality of telescopic parts (403) and outside the clearance groove.

2. The environmentally friendly and energy-saving air lifting device according to claim 1, characterized in that: The drive mechanism (2) includes a base (201) fixed to the bottom wall of the housing (1). A drive motor (202) is fixed to the top of the base (201). A drive disk (203) is fixed to the outer surface of the output shaft of the drive motor (202). A hinge shaft passing through the drive disk (203) is fixed to the rear side of the drive disk (203). The rear side of the hinge shaft is flush with the rear wall of the drive disk (203). A connecting rod (204) located on the back of the drive disk (203) is hinged to the outer surface of the hinge shaft.

3. The environmentally friendly and energy-saving air lifting device according to claim 2, characterized in that: The connecting rod (204) is hinged to the connecting platform (401) on the side away from the drive disk (203), and a limiting cylinder is fixed on the left side of the push plate (402), with the outer side of the limiting cylinder fitting against the inner wall of the box (1).

4. The environmentally friendly and energy-saving air lifting device according to claim 1, characterized in that: Each of the telescopic parts (403) includes a stabilizing rod (4031) fixed to the left wall of the relief groove. A connecting spring (4032) is fixed to the inner left wall of the stabilizing rod (4031). A moving rod (4033) extending out of the stabilizing rod (4031) is fixed to the right side of the connecting spring (4032). A connecting piece (4034) is fixed to the right side of the moving rod (4033).

5. The environmentally friendly and energy-saving air lifting device according to claim 4, characterized in that: The blocking part (404) includes a connecting plate (4041) fixed to the right side of a plurality of connecting pieces (4034). A plurality of push rods (4042) extending into the right side wall of the housing (1) are fixed to the right side of the connecting plate (4041). A baffle (4043) flush with the left side wall of the connecting plate (4041) is fixed to the outside of the connecting plate (4041). The baffle (4043) is annular.

6. The environmentally friendly and energy-saving air lifting device according to claim 1, characterized in that: The air intake assembly (3) includes an air intake pipe (301) that is fixedly connected to the top wall of the housing (1). An exhaust pipe (302) is fixedly connected to the top wall of the housing (1). A ventilation hole is provided on the top wall of the housing (1). The air intake pipe (301) and the exhaust pipe (302) are connected through the ventilation hole.

7. The environmentally friendly and energy-saving air lifting device according to claim 5, characterized in that: The right side of the box (1) is provided with an annular groove. The waterproof component (5) includes a plurality of compression springs (501) fixed to the left wall of the annular groove. A connecting ring (502) extending out of the annular groove is fixed to the right side of the plurality of compression springs (501). A waterproof plate (503) is fixed to the right side of the connecting ring (502). A plurality of plugs are fixed to the left side of the waterproof plate (503). The plurality of plugs extend into the right side wall of the box (1).

8. The environmentally friendly and energy-saving air lifting device according to claim 7, characterized in that: The right side wall of the box (1) has multiple vent holes, and multiple plugs and multiple push rods (4042) extend into the right side wall of the box (1) through connecting holes. The push plate (402) has multiple connecting holes.

Images