CN214360528U

CN214360528U - Spiral rural ditch sewage aeration equipment

Info

Publication number: CN214360528U
Application number: CN202023088745.8U
Authority: CN
Inventors: 杨思林; 刘云根; 袁俊
Original assignee: Southwest Forestry University
Current assignee: Southwest Forestry University
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-08
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of aeration equipment, and discloses a spiral rural ditch sewage aeration device, which comprises an aeration device, wherein the aeration device comprises a cover plate, the lower surface of the cover plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with an air compressor, the upper surface center of the air compressor is fixedly connected with an air inlet hole, the lower surface of the air compressor is fixedly connected with an air duct, openings of a first jet hole and a second jet hole are reversely different, so that organic matters in sewage can be more fully mixed with air by pressurized air with different jet directions, the decomposition speed of the organic matters in the sewage is further accelerated, a power switch of a motor is started, a transmission shaft II can be driven to rotate by the arrangement of a gear I, a gear II and a gear III, in the rotating process of the transmission shaft II, sewage can be stirred by a through hole and a baffle plate, and dead angle areas with less aeration ranges are facilitated, ensures that the sewage can be treated by one-time aeration in the flowing process.

Description

Spiral rural ditch sewage aeration equipment

Technical Field

The utility model relates to an aeration equipment technical field specifically is a spiral rural irrigation canals and ditches sewage aeration equipment.

Background

Aeration is a customary pronunciation used along engineering techniques, which refers to the process of forcibly transferring oxygen in the air into a liquid, with the aim of obtaining sufficient dissolved oxygen. In addition, the aeration also can prevent the suspension in the tank from sinking and strengthen the contact of the organic matters in the tank with microorganisms and dissolved oxygen. Thereby ensuring the oxidative decomposition of the organic matters in the sewage by the microorganisms in the tank under the condition of sufficient dissolved oxygen.

However, the traditional spiral rural ditch sewage aeration device has a simple structure, and is not provided with a corresponding structure for stirring and mixing sewage, so that the sewage aeration efficiency is low, and an ideal use effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a spiral rural irrigation canals and ditches sewage aeration equipment possesses the abundant advantage of aeration in-process sewage and air mixing, has solved traditional spiral rural irrigation canals and ditches sewage aeration equipment structure comparatively simple, does not set up the structure that corresponding stirring mixes sewage, and the efficiency that leads to sewage aeration is lower, can not reach the problem of the result of use of ideal.

(II) technical scheme

For the purpose of realizing the sufficient mixing of sewage and air in the aeration process, the utility model provides the following technical scheme: a spiral rural ditch sewage aeration device comprises an aeration device, wherein the aeration device comprises a cover plate, the lower surface of the cover plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with an air compressor, the center of the upper surface of the air compressor is fixedly connected with an air inlet hole, the lower surface of the air compressor is fixedly connected with an air guide pipe, the lower surface of the air guide pipe is fixedly connected with a bottom plate, the upper surface of the bottom plate is provided with a mounting hole, the left side of the upper surface of the bottom plate is fixedly connected with a first jet hole, and the right side of the upper surface of the bottom plate is fixedly connected with a second jet hole;

a screw propulsion device is arranged above the aeration device;

and a limiting device is arranged above the aeration device.

Preferably, screw rod advancing device includes the motor, the leading flank of motor rotates and is connected with transmission shaft one, the circumference side of transmission shaft one rotates and is connected with the fixed plate, leading flank fixedly connected with gear one of transmission shaft one, the lower surface meshing of gear one has gear two, the trailing flank of gear two rotates and is connected with the connecting axle, the downside meshing of gear two has gear three, fixedly connected with axis of rotation two is run through to the leading flank of gear three, fixedly connected with connection pad is run through to the circumference side of axis of rotation two, the through-hole has been seted up to the leading flank of connection pad, the leading flank fixedly connected with baffle of connection pad.

Preferably, the limiting device comprises a connecting rod, the upper end of the circumferential side face of the connecting rod is connected with an expansion sleeve in a sliding mode, the upper surface of the expansion sleeve is fixedly connected with a connecting plate, and the left side of the upper surface of the connecting plate is provided with a positioning hole.

Preferably, the lower fixed surface of fixed plate connects the upper surface of bottom plate, the trailing flank of the leading flank fixed connection fixed plate of motor, the right flank of the trailing flank fixed connection fixed plate of transmission shaft one, the right flank of the trailing flank fixed connection fixed plate of connecting axle, the leading flank of rotation connection fixed plate is run through to the circumference side rear side of axis of rotation two, the lower fixed surface of bottom plate of fixed surface connection of connecting rod, the lower fixed surface of locating hole is connected with the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a spiral rural irrigation canals and ditches sewage aeration equipment possesses following beneficial effect:

1. this spiral rural irrigation canals and ditches sewage aeration equipment, the opening through jet orifice one and jet orifice two is reverse different, so the pressurized air that the jet direction is different can make in the sewage organic matter and air tumble and mix more fully, the speed of organic matter decomposition in the sewage has further been accelerated, starter motor's switch, through gear one, gear two can drive the transmission shaft rotation with setting up of gear three, at the rotatory in-process of transmission shaft, sewage can be stirred with through-hole and baffle, be favorable to less aeration scope's dead angle region, ensure that sewage can accomplish the processing at the in-process aeration that flows.

2. This spiral rural irrigation canals and ditches sewage aeration equipment through the setting of gear two and connecting axle, allows the motor to install in higher position, prevents inside sewage enters into the motor, and convenient follow-up maintenance to the motor is clean.

3. This spiral rural irrigation canals and ditches sewage aeration equipment, through stop device's setting convenience with equipment overall movement, need not shift out the irrigation canals and ditches with aeration equipment is whole, telescopic setting cooperation connecting rod simultaneously can adjust aeration equipment's position at certain altitude range, better adaptation the interior height difference of height of irrigation canals and ditches.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the aeration apparatus of the present invention;

FIG. 3 is a schematic view of the structure of the screw propulsion device of the present invention;

fig. 4 is a schematic structural view of the limiting device of the present invention.

In the figure: 1, an aeration device, 101 cover plates, 102 support plates, 103 air compressors, 104 air inlets, 105 air guide pipes, 106 bottom plates, 107 mounting holes, 108 injection holes I, 109 injection holes II, 2 spiral propelling devices, 201 motors, 202 transmission shafts I, 203 fixing plates, 204 gears I, 205 gears II, 206 connecting shafts, 207 gears III, 208 rotating shafts II, 209 connecting discs, 210 through holes, 211 baffles, 3 limiting devices, 301 connecting rods, 302 telescopic sleeves, 303 connecting plates and 304 positioning holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a spiral rural ditch sewage aeration device comprises an aeration device 1, wherein the aeration device 1 comprises a cover plate 101, a support plate 102 is fixedly connected to the lower surface of the cover plate 101, an air compressor 103 is fixedly connected to the lower surface of the support plate 102, an air inlet 104 is fixedly connected to the center of the upper surface of the air compressor 103, an air guide pipe 105 is fixedly connected to the lower surface of the air compressor 103, a bottom plate 106 is fixedly connected to the lower surface of the air guide pipe 105, a mounting hole 107 is formed in the upper surface of the bottom plate 106, a first injection hole 108 is fixedly connected to the left side of the upper surface of the bottom plate 106, and a second injection hole 109 is fixedly connected to the right side of the upper surface of the bottom plate 106;

a screw propulsion device 2 is arranged above the aeration device 1;

a limiting device 3 is arranged above the aeration device 1.

The screw propulsion device 2 comprises a motor 201, a first transmission shaft 202 is rotatably connected to the front side surface of the motor 201, a fixing plate 203 is rotatably connected to the circumferential side surface of the first transmission shaft 202, a first gear 204 is fixedly connected to the front side surface of the first transmission shaft 202, a second gear 205 is meshed with the lower surface of the first gear 204, a connecting shaft 206 is rotatably connected to the rear side surface of the second gear 205, a third gear 207 is meshed with the lower side surface of the second gear 205, a second rotating shaft 208 is fixedly connected to the front side surface of the third gear 207 in a penetrating manner, a connecting disc 209 is fixedly connected to the circumferential side surface of the second rotating shaft 208 in a penetrating manner, a through hole 210 is formed in the front side surface of the connecting disc 209, a baffle 211 is fixedly connected to the front side surface of the connecting disc 209, the limiting device 3 comprises a connecting rod 301, an expansion sleeve 302 is slidably connected to the upper end of the circumferential side surface of the connecting rod 301, a connecting plate 303 is fixedly connected to the upper surface of the expansion sleeve 302, a positioning hole 304 is formed in the left side surface of the connecting plate 303, the lower surface of the fixing plate 203 is fixedly connected with the upper surface of the base plate 106, the front side surface of the motor 201 is fixedly connected with the rear side surface of the fixing plate 203, the rear side surface of the first transmission shaft 202 is fixedly connected with the right side surface of the fixing plate 203, the rear side surface of the connecting shaft 206 is fixedly connected with the right side surface of the fixing plate 203, the rear side surface of the circumferential side surface of the second rotating shaft 208 penetrates through the front side surface of the fixing plate 203 in a rotating mode, the lower surface of the connecting rod 301 is fixedly connected with the upper surface of the base plate 106, and the lower surface of the positioning hole 304 is fixedly connected with a rubber pad.

When in use, the aeration device 1 is placed at the bottom of a ditch, the lower surface of the bottom plate 106 is attached to the bottom of the ditch, then screws are used to penetrate through the inner wall of the mounting holes 107 to complete the mounting and fixing of the bottom plate 106 and prevent the displacement of equipment when the water flow in the ditch is too large, then the limiting device 3 is adjusted to a proper height by sliding the telescopic sleeve 302 up and down, then the screws penetrate through the inner wall of the positioning holes 304, the limiting device 3 is fixed on the ground at the two sides of the ditch, the motor switch of the air compressor 103 is started, fresh air enters the air compressor 103 through the air inlet hole 104, and is sprayed out of the through holes formed in the upper surfaces of the first spray hole 108 and the second spray hole 109 after pressurization, so that the purpose of aerating sewage and sludge in the ditch is realized, the purpose of accelerating the decomposition speed of organic matters in the sewage and sludge is achieved, because the openings of the first spray hole 108 and the second spray hole 109 are different in opposite directions, therefore, the pressurized air with different spraying directions can enable organic matters in the sewage to be more fully mixed with the air, the decomposition speed of the organic matters in the sewage is further accelerated, a power switch of the motor 201 is started, the rotating shaft II 208 can be driven to rotate through the arrangement of the gear I204, the gear II 205 and the gear III 207, in the rotating process of the rotating shaft II 208, the through holes 210 and the baffle 211 can stir the sewage, a dead angle area with a small aeration range is facilitated, the sewage can be treated by one-time aeration in the flowing process, meanwhile, the arrangement of the gear II 205 and the connecting shaft 206 allows the motor 201 to be arranged at a higher position, the sewage is prevented from entering the motor 201, the subsequent maintenance and cleaning of the motor 201 are facilitated, when the working area of the equipment needs to be transferred, the limiting device 3 is convenient to integrally move the equipment, and the aeration device 1 does not need to be integrally moved out of a ditch, meanwhile, the telescopic sleeve 302 is matched with the connecting rod 301, so that the position of the aeration device 1 can be adjusted within a certain height range, and the ditch is better adapted to uneven altitude drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spiral rural ditch sewage aeration equipment, includes aeration equipment (1), its characterized in that: the aeration device (1) comprises a cover plate (101), a support plate (102) is fixedly connected to the lower surface of the cover plate (101), an air compressor (103) is fixedly connected to the lower surface of the support plate (102), an air inlet hole (104) is fixedly connected to the center of the upper surface of the air compressor (103), an air guide pipe (105) is fixedly connected to the lower surface of the air compressor (103), a bottom plate (106) is fixedly connected to the lower surface of the air guide pipe (105), a mounting hole (107) is formed in the upper surface of the bottom plate (106), a first injection hole (108) is fixedly connected to the left side of the upper surface of the bottom plate (106), and a second injection hole (109) is fixedly connected to the right side of the upper surface of the bottom plate (106);

a screw propulsion device (2) is arranged above the aeration device (1);

and a limiting device (3) is arranged above the aeration device (1).

2. The spiral rural ditch sewage aeration device of claim 1, which is characterized in that: the screw propulsion device (2) comprises a motor (201), the front side surface of the motor (201) is rotatably connected with a first transmission shaft (202), the circumferential side surface of the first transmission shaft (202) is rotatably connected with a fixed plate (203), the front side surface of the first transmission shaft (202) is fixedly connected with a first gear (204), a second gear (205) is meshed with the lower surface of the first gear (204), the rear side surface of the second gear (205) is rotatably connected with a connecting shaft (206), a gear III (207) is meshed with the lower side surface of the gear II (205), the front side surface of the gear III (207) is fixedly connected with a rotating shaft II (208) in a penetrating way, a connecting disc (209) is fixedly connected to the circumferential side surface of the second rotating shaft (208) in a penetrating manner, the front side of the connecting disc (209) is provided with a through hole (210), and the front side of the connecting disc (209) is fixedly connected with a baffle (211).

3. The spiral rural ditch sewage aeration device of claim 1, which is characterized in that: stop device (3) include connecting rod (301), the circumference side upper end sliding connection of connecting rod (301) has telescope tube (302), the last fixed surface of telescope tube (302) is connected with connecting plate (303), locating hole (304) have been seted up on the upper surface left side of connecting plate (303).

4. The spiral rural ditch sewage aeration device of claim 2, which is characterized in that: the lower surface fixed connection bottom plate (106) of fixed plate (203) upper surface, the trailing flank of leading flank fixed connection fixed plate (203) of motor (201), the right flank of trailing flank fixed connection fixed plate (203) of transmission shaft (202), the trailing flank fixed connection fixed plate (203) right flank of connecting axle (206), the leading flank of rotation connection fixed plate (203) is run through to the circumference side rear side of axis of rotation two (208).

5. The spiral rural ditch sewage aeration device of claim 3, which is characterized in that: the lower surface of the connecting rod (301) is fixedly connected with the upper surface of the bottom plate (106).

6. The spiral rural ditch sewage aeration device of claim 3, which is characterized in that: the lower surface of the positioning hole (304) is fixedly connected with a rubber pad.