Biochemical pool aeration device

Abstract

The utility model relates to the technical field of aeration devices, and provides a biochemical pool aeration device which comprises a fixing frame, a pool body, a plurality of supporting rods, a lifting assembly, an impurity filtering net, a pushing assembly and an impurity scraping plate, the pool body is fixedly installed on the fixing frame, a plurality of discharging openings are formed in the bottom end of the pool body, and the supporting rods are connected with the lifting assembly. The multiple supporting rods are fixedly installed at the inner bottom end of the pool body, the two lifting assemblies are arranged on the two sides of the pool body respectively, the impurity filtering net is arranged between the two lifting assemblies and arranged in the pool body, the lifting assemblies are used for driving the impurity filtering net to ascend and descend, and the two pushing assemblies are used for pushing the impurity filtering net to ascend and descend. The two pushing assemblies are fixedly installed on the side face of the pool body, and the impurity scraping plates are arranged on the pushing assemblies. According to the technical scheme, the problem that in the prior art, impurities in water are likely to be retained at the air holes of the aerator, so that aeration of conveyed air by the aerator in the follow-up process is likely to be affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration device technical field, concretely relates to a biochemical pool aeration device. BACKGROUND

[0002] Aeration tank is the biochemical reactor that people designs according to the characteristics of microorganism, air is into the gas distribution pipeline along the conveying pipeline by air blower and other equipment, and then is released into the biochemical pool by the micro hole of aerator, and the small bubble ascending in water is in full contact with water, and oxygen diffuses from bubble to water, thereby providing sufficient oxygen for the growth and metabolism of microorganism in the biochemical pool.

[0003] But water quality can contain various impurities, and the air hole of micro hole aerator is small, and the impurities in water can be attached to the surface of aerator for a long time, thereby gathering at the air hole and causing blockage, affecting the subsequent oxygen transfer and aeration effect. UTILITY MODEL CONTENT

[0004] The utility model provides a biochemical pool aeration device, solve the problem that the impurity in water quality in relevant art can be detained at the air hole of aerator, thereby possibly affecting the subsequent aeration of aerator to conveying air.

[0005] The technical scheme of the utility model is as follows:

[0006] A biochemical pool aeration device, including fixing frame, still including pool body, support rod, lifting assembly, filter impurity net, push assembly and impurity scraping plate, the pool body is fixedly installed on the fixing frame, and the bottom end of the pool body is provided with a plurality of discharge openings, the support rod is provided with a plurality of, a plurality of support rods are fixedly installed at the inner bottom end of the pool body, the lifting assembly is provided with two, two lifting assemblies are arranged at the two sides of the pool body respectively, the filter impurity net is arranged between two lifting assemblies, and the filter impurity net is arranged in the pool body, the lifting assembly is used to drive the filter impurity net to lift, the push assembly is provided with two, two push assemblies are all fixedly installed on the side surface of the pool body, the impurity scraping plate is provided with a plurality of, and the impurity scraping plate is arranged on the push assembly.

[0007] Further, the lifting assembly includes cylinder, push plate and connecting frame, the cylinder is provided with two, two cylinders are installed on the side surface of the pool body, the push plate is fixedly installed on the output end of two cylinders, the connecting frame is provided with two, two connecting frames are fixedly installed on the push plate, and the filter impurity net is fixedly installed on the connecting frame.

[0008] Further, the pushing assembly comprises a supporting cover, a reciprocating screw rod, a screw nut and a motor, the supporting cover is fixedly installed on the side of the pool body, the reciprocating screw rod is rotatably installed in the supporting cover, the screw nut is threadedly connected on the reciprocating screw rod, and the motor is installed on the side of the supporting cover and is fixedly connected with the side of the reciprocating screw rod.

[0009] Further, the pushing assembly further comprises a pushing rod and connecting rods, the pushing rod is fixedly installed on the screw nut and is slidably installed on the side of the pool body, and the connecting rods are fixedly installed on the pushing rod and are fixedly connected with the scraping plates.

[0010] Further, the collecting assembly comprises supporting plates and collecting boxes, the supporting plates are fixedly installed on the sides of the supporting rods, and the collecting boxes are detachably installed on the supporting plates.

[0011] Further, the aeration assembly is provided with a plurality of aeration assemblies, each aeration assembly comprises a conveying pipeline, a blower and an aerator, the conveying pipelines are fixedly installed on the supporting rods and penetrate the pool body, the blowers are communicated with the sides of the conveying pipelines, and the aerators are communicated with the conveying pipelines.

[0012] Further, the scraping plate is semicircular, and the bottom end of the scraping plate is in contact with the top end of the aerator.

[0013] Further, the collecting box is located below the side of the aerator.

[0014] Further, the filter screen is provided with filter holes, and the outer side wall of the filter screen is attached to the inner side wall of the pool body.

[0015] Further, the pool body is provided with a plurality of valves communicated with the discharge port and penetrating the fixing frame.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, when the water quality in the biochemical pool is filtered, the water source can first enter the filter screen, filter part of the impurities, and make the impurities stay in the filter screen, then the filter screen is lifted by the lifting assembly, the impurities are taken out, and the water source flows into the pool for aeration.

[0018] 2、 the utility model discloses, after aeration is finished, can open the valve and make it flow out, if the top of aerator still has the impurity, can push the impurity of the top of aerator and push by pushing subassembly and scrape, to push it into the collection box of side face, to ensure the normal use of subsequent aerator consequently;

[0019] In conclusion, the device can filter the impurities in the water, prevent the impurities from entering the aerator, and scrape and clean the impurities on the aerator, thereby avoiding affecting the subsequent use. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be described in further detail in combination with the drawings and specific embodiments.

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram that the utility model filters the impurity and the cooperation of lifting assembly;

[0023] Figure 3 It is the structure schematic diagram that the utility model scrapes the cooperation of impurity and pushing subassembly;

[0024] Figure 4 It is the structure schematic diagram that the utility model supports the cooperation of rod, aeration assembly and collection assembly;

[0025] Figure 5 It is the structure schematic diagram that the utility model pool body and valve cooperate.

[0026] In the drawing: 1, fixed frame;2, pool body;3, support rod;4, filter impurity;5, scrape impurity;6, valve;101, air cylinder;102, push plate;103, connecting frame;201, support cover;202, reciprocating screw;203, screw nut;204, motor;301, push rod;302, connecting rod;401, support plate;402, collection box;501, conveying pipeline;502, air blower;503, aerator. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0028] For example, Figures 1-5As shown, the embodiment provides a biochemical pool aeration device, which comprises a fixing frame 1, a pool body 2, support rods 3, lifting assemblies, a filtering screen 4, a pushing assembly and a scum scraping plate 5, the pool body 2 is fixedly installed on the fixing frame 1, a plurality of discharge openings are formed in the bottom end of the pool body 2, the support rods 3 are provided in plurality, the support rods 3 are fixedly installed at the inner bottom end of the pool body 2, the lifting assemblies are provided in two, the lifting assemblies are respectively arranged on the two sides of the pool body 2, the filtering screen 4 is arranged between the lifting assemblies and in the pool body 2, the lifting assemblies are used for driving the filtering screen 4 to lift, the pushing assembly is provided in two, the pushing assemblies are fixedly installed on the side surface of the pool body 2, the scum scraping plate 5 is provided in plurality and arranged on the pushing assembly, when the water source in the pool body 2 is filtered, the filtering screen 4 is first lifted by the lifting assembly, so that the impurities are retained in the filtering screen 4, after the lifting, the water source flows into the pool body 2, and then the water source is aerated by the aeration assembly, after the completion, the water source flows out, and then the impurities remaining at the top end of the aerator 503 are pushed into the collecting assembly by the scum scraping plate 5 driven by the pushing assembly.

[0029] In the embodiment, referring to Figure 2 , the lifting assembly comprises air cylinders 101, a pushing plate 102 and connecting frames 103, the air cylinders 101 are provided in two and installed on the side surface of the pool body 2, the pushing plate 102 is fixedly installed on the output end of the air cylinders 101, the connecting frames 103 are provided in two and fixedly installed on the pushing plate 102, and the filtering screen 4 is fixedly installed on the connecting frames 103, the air cylinders 101 are started, the air cylinders 101 drive the pushing plate 102 and the connecting frames 103 to lift, so as to drive the filtering screen 4 to lift, the filtering screen 4 is provided with filter holes, and the outer side wall of the filtering screen 4 is attached to the inner side wall of the pool body 2, so that the impurities are retained in the filtering screen 4.

[0030] In the embodiment, referring to Figure 3 , the pushing assembly comprises a support cover 201, a reciprocating lead screw 202, a lead screw nut 203 and a motor 204, the support cover 201 is fixedly installed on the side surface of the pool body 2, the reciprocating lead screw 202 is rotatably installed in the support cover 201, the lead screw nut 203 is threadedly connected to the reciprocating lead screw 202, and the motor 204 is installed on the side surface of the support cover 201 and fixedly connected with the side surface of the reciprocating lead screw 202.

[0031] In the embodiment, referring to Figure 3The pushing assembly further comprises a pushing rod 301 and a connecting rod 302, the pushing rod 301 is fixedly installed on the screw nut 203, and the pushing rod 301 penetrates through the side of the pool body 2 and is slidingly installed, the connecting rod 302 is provided with a plurality of connecting rods 302, the plurality of connecting rods 302 are fixedly installed on the pushing rod 301, and the plurality of scrapers 5 are fixedly connected with the connecting rod 302, the motor 204 is started, the motor 204 drives the reciprocating screw rod 202 to rotate in the supporting cover 201, so that the screw nut 203 moves in the supporting cover 201, the pushing rod 301 and the connecting rod 302 are driven to move, the scraper 5 is driven to move at the top end of the aerator 503, and the scraper 5 is provided in a semicircular shape, and the bottom end of the scraper 5 is in contact with the top end of the aerator 503, so that the upper impurities can be pushed down.

[0032] In the embodiment, the reference Figure 4 The collecting assembly comprises a supporting plate 401 and a collecting box 402, the supporting plate 401 is provided with a plurality of supporting plates 401, the plurality of supporting plates 401 are fixedly installed on the side of the supporting rod 3, the collecting box 402 is provided with a plurality of collecting boxes 402, the plurality of collecting boxes 402 are detachably installed on the supporting plate 401, and the collecting box 402 is located below the side of the aerator 503, when the scraper 5 scrapes the top end of the aerator 503, the impurities can be directly pushed into the collecting box 402.

[0033] In the embodiment, the reference Figure 4 The aeration assembly is provided with a plurality of aeration assemblies, the aeration assembly comprises a conveying pipeline 501, a blower 502 and an aerator 503, the conveying pipeline 501 is provided with a plurality of conveying pipelines 501, the plurality of conveying pipelines 501 are fixedly installed on the supporting rod 3, and one end of the conveying pipeline 501 penetrates through the pool body 2, the blower 502 is provided with a plurality of blowers 502, the plurality of blowers 502 are respectively communicated with the sides of the plurality of conveying pipelines 501, and the aerator 503 is provided with a plurality of aerators 503, the plurality of aerators 503 are respectively communicated with the plurality of conveying pipelines 501, the blower 502 is started, air enters the aerator 503 through the gas pipeline, the top end of the aerator 503 is provided with a gas hole, so that oxygen is diffused in water, after aeration is completed, a plurality of valves 6 are communicated and installed at the discharge port of the pool body 2, the valve 6 can be opened to flow out.

[0034] In the embodiment, when the device is in operation, first, the water source is put into the pool body 2, and the water source enters the pool body 2 through the filter screen 4, and most of the impurities in the water source are retained in the filter screen 4, then the air cylinder 101 is started, the air cylinder 101 drives the push plate 102 and the connecting frame 103 to move upwards, thereby driving the filter screen 4 to move upwards, so that the water source in the filter screen 4 flows down, then the air blower 502 is started, air enters the aeration device 503 through the air conveying pipeline, the top of the aeration device 503 is provided with air holes, so that oxygen is diffused in the water, after aeration is completed, the valve 6 is opened, the water source flows out, after the water source in the pool body 2 flows out, the motor 204 can be started, the motor 204 drives the reciprocating lead screw 202 to rotate in the support cover 201, thereby driving the lead screw nut 203 to move in the support cover 201, thereby driving the push rod 301 and the connecting rod 302 to move, driving the impurity scraping plate 5 to move at the top of the aeration device 503, scraping the impurities possibly remaining at the top of the aeration device 503 into the collecting box 402 on the side, so that the impurities remaining at the top of the aeration device 503 are placed for the next use.

[0035] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A biological aeration device for a biological treatment tank, comprising a fixed frame (1), characterized in that, Also includes: The pool body (2) is fixedly installed on the fixed frame (1), and the bottom end of the pool body (2) is provided with several discharge ports; Support rod (3), a plurality of support rods (3) are provided, and a plurality of support rods (3) are fixedly installed at the inner bottom end of the pool body (2); The lifting assembly has two components, which are respectively located on both sides of the pool body (2); A filter screen (4) is disposed between the two lifting components and is disposed inside the pool body (2). The lifting components are used to drive the filter screen (4) to rise and fall. A pushing component, wherein two pushing components are provided, and both pushing components are fixedly installed on the side of the pool body (2); A scraper (5) is provided in a plurality of such scraper (5) and the scraper (5) is provided on the push assembly.

2. The aeration device for a biological treatment tank according to claim 1, characterized in that, The lifting assembly includes: Two cylinders (101) are provided, and the two cylinders (101) are installed on the side of the pool body (2); A push plate (102) is fixedly mounted on the output ends of the two cylinders (101); There are two connecting frames (103), which are fixedly installed on the push plate (102) and the filter screen (4) is fixedly installed on the connecting frame (103).

3. The aeration device for a biological treatment tank according to claim 2, characterized in that, The actuating component includes: A support cover (201) is fixedly installed on the side of the pool body (2); A reciprocating lead screw (202) is rotatably mounted inside the support cover (201); A lead screw nut (203) is threaded onto the reciprocating lead screw (202); The motor (204) is mounted on the side of the support cover (201), and the output end of the motor (204) is fixedly connected to the side of the reciprocating screw (202).

4. The aeration device for a biological treatment tank according to claim 3, characterized in that, The actuation component also includes: A push rod (301) is fixedly mounted on the lead screw nut (203) and the push rod (301) is slidably mounted through the side of the pool body (2); A plurality of connecting rods (302) are provided, and the plurality of connecting rods (302) are fixedly installed on the push rod (301), and the plurality of scraper plates (5) are fixedly connected to the connecting rods (302).

5. The aeration device for a biological treatment tank according to claim 4, characterized in that, It also includes a collection component, which includes: Support plate (401), a plurality of support plates (401) are provided, and a plurality of support plates (401) are fixedly installed on the side of the support rod (3); Collection box (402), a plurality of collection boxes (402) are provided, and a plurality of collection boxes (402) can be detachably installed on the support plate (401).

6. The aeration device for a biological treatment tank according to claim 5, characterized in that, It also includes aeration components, of which a plurality of aeration components are provided, and the aeration components include: A plurality of conveying pipes (501) are provided, and the plurality of conveying pipes (501) are fixedly installed on the support rod (3), and one end of the conveying pipe (501) passes through the pool body (2). A blower (502), wherein a plurality of blowers (502) are provided, and the plurality of blowers (502) are respectively connected to the side of a plurality of conveying pipes (501); Aerator (503), wherein a plurality of aerators (503) are provided, and the plurality of aerators (503) are respectively connected to a plurality of conveying pipes (501).

7. The aeration device for a biological treatment tank according to claim 6, characterized in that, The scraper (5) is configured as a semi-circle, and the bottom end of the scraper (5) is in contact with the top end of the aerator (503).

8. The aeration device for a biological treatment tank according to claim 7, characterized in that, The collection box (402) is located on the side below the aerator (503).

9. The aeration device for a biological treatment tank according to claim 8, characterized in that, The filter screen (4) has filter holes, and the outer side wall of the filter screen (4) is attached to the inner side wall of the pool body (2).

10. The aeration device for a biological treatment tank according to claim 9, characterized in that, Several valves (6) are connected to the discharge port of the pool body (2), and the valves (6) pass through the fixed frame (1).

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