Stirring device for sewage treatment

Abstract

The utility model discloses a stirring device for sewage treatment, which comprises a barrel body, the bottom of the barrel body is provided with a water outlet, the outer wall of the barrel body is fixedly provided with supporting legs and a processing assembly arranged above the supporting legs, and the processing assembly comprises a stirring assembly arranged above the supporting legs. A motor is started, a rotating rod fixedly installed at the output end of the motor rotates along with the motor, a sleeve block fixedly installed on the outer wall of the rotating rod rotates along with the motor, the sleeve block drives a stirring shaft rotationally connected with the outer wall of the sleeve block to rotate along with the motor, the stirring shaft rotates with the circle center of the rotating rod as the rotating center, and a stirring rod slidably arranged on the outer wall of the stirring shaft rotates along with the stirring shaft. When the stirring shaft rotates, the gear fixedly installed at the end of the stirring shaft rotates along with the stirring shaft, and due to the fact that the gear is meshed with the gear ring and the end, away from the gear, of the stirring shaft is rotationally connected with the outer wall of the sleeve block, the stirring shaft rotates under the limitation of the gear and the gear ring.

Description

Technical Field

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

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. During sewage treatment, a stirring device is used to treat it.

[0003] For example, a stirring device for sewage treatment disclosed in Chinese patent CN217340948U can treat iron filings impurities in sewage in advance during sewage treatment, and can remove iron filings impurities in sewage before sewage treatment, thereby ensuring the efficiency of sewage treatment and the quality of sewage treatment.

[0004] Although this structure can adsorb iron filings in sewage, its stirring position is fixed, resulting in poor sewage stirring effect. Therefore, we propose a sewage treatment stirring device that can expand the stirring range to improve the stirring effect. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring device for sewage treatment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for sewage treatment, comprising a barrel body, a water outlet is opened at the bottom of the barrel body, support legs are fixedly installed on the outer wall of the barrel body, and a processing component is arranged above the support legs, the processing component includes a stirring component arranged above the support legs, and a filtering component is arranged above the stirring component.

[0007] Preferably, the stirring assembly includes a support frame fixedly mounted on the top of the barrel body, a motor is fixedly mounted on the inner side of the support frame, a rotating rod is fixedly mounted on the output end of the motor, a sleeve block is fixedly mounted on the outer wall of the rotating rod, a stirring shaft is rotatably connected to the outer wall of the sleeve block, a stirring rod is slidably provided on the outer wall of the stirring shaft, a gear is fixedly mounted on the end of the stirring shaft away from the sleeve block, a gear ring is fixedly mounted on the inner wall of the barrel body, and a cross plate is rotatably connected to the end of the rotating rod away from the output end of the motor.

[0008] Preferably, the filter assembly includes an extrusion rod fixedly mounted on the outer wall of the rotating rod, a fixed block is fixedly mounted on the inner wall of the barrel body, a sliding rod is fixedly mounted on the outer wall of the fixed block, a spring is sleeved on the outer wall of the sliding rod, a filter plate is slidably mounted on the outer wall of the sliding rod, and a protrusion is fixedly mounted on the top surface of the filter plate.

[0009] Preferably, the gear is meshed with a gear ring, and the gear ring is fixedly mounted on the inner wall of the barrel body. Under its restriction, when the gear rotates with the center of the rotating rod as the rotation center, the gear can rotate on its own, driving the stirring shaft to rotate accordingly.

[0010] Preferably, the outer wall of the stirring rod is slidably arranged inside the stirring shaft, and the stirring rod is equidistantly arranged inside the stirring shaft. The rotating stirring rod can slide inside the stirring shaft to expand the mixing range of the mixed water inside the barrel body.

[0011] Preferably, the spring is fixedly installed at one end away from the fixed block and the slide rod is fixedly installed at one end away from the fixed block, and the spring is fixedly installed at one end close to the fixed block and the bottom of the filter plate. Under its restriction, when the protrusion is not squeezed, the filter plate is pushed by the elasticity of the spring to produce a vibration effect.

[0012] Preferably, the protrusion is hemispherical, and there are three protrusions distributed around the center of the filter plate. When the protrusion is squeezed, the filter plate slides on the outer wall of the slide rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The stirring device for sewage treatment is composed of a stirring assembly as one of its components. When sewage needs to be treated, it is added to the barrel body with the degradation liquid, and the motor is started. The rotating rod fixedly installed at the output end thereof rotates accordingly, and the sleeve block fixedly installed on the outer wall of the rotating rod rotates accordingly. The sleeve block drives the stirring shaft connected to the outer wall to rotate accordingly. The stirring shaft rotates with the center of the rotating rod as the rotation center, and the stirring rod slidingly arranged on the outer wall of the stirring shaft rotates accordingly to mix the mixed water in the barrel body. When the stirring shaft rotates, the gear fixedly installed at its end rotates accordingly. Since the gear is meshed with the gear ring, and the end of the stirring shaft away from the gear is rotatably connected to the outer wall of the sleeve block, under its restriction, the stirring shaft rotates by itself, and the stirring shaft drives the stirring rod slidingly arranged on the outer wall to rotate accordingly to fully stir the mixed water in the barrel body. When the stirring shaft rotates by itself, the stirring rod slides and rotates inside the stirring shaft, expanding the stirring range of the mixed water to improve the mixing effect of sewage and degradation liquid. Since the cross plate is fixedly installed on the inner wall of the barrel body, and the end of the rotating rod is rotatably connected to the outer wall of the cross plate, the rotating rod rotates stably under its support.

[0015] 2. The stirring device for sewage treatment is composed of a filtering component as one of its parts. When the sewage is stirred, it is added into the barrel body and can be filtered through the filter plate. When the filter plate filters the sewage, the inside of the filter plate will be blocked and needs to be treated to prevent blocking. When the rotating rod rotates, the extrusion rod fixedly installed on its outer wall rotates accordingly. The outer wall of the extrusion rod contacts and squeezes the convex block, so that the filter plate slides on the outer wall of the sliding rod. The filter plate squeezes the spring at its bottom. When the extrusion rod and the convex block are no longer squeezed, the filter plate is vibrated under the action of the spring elasticity, and the filter plate is treated to prevent blocking to ensure the filtering effect of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model.

[0018] Figure 3 This is a diagram of the stirring component structure of the utility model.

[0019] Figure 4 It is a partial schematic diagram of the stirring assembly of the utility model structure.

[0020] Figure 5 This is a diagram of the structural filtering component of the utility model.

[0021] Figure 6 This is an exploded schematic diagram of the structural filter assembly of the utility model.

[0022] In the figure: 1, barrel; 2, water outlet; 3, support leg; 4, processing component; 41, stirring component; 42, filtering component; 411, support frame; 412, motor; 413, rotating rod; 414, sleeve block; 415, stirring shaft; 416, stirring rod; 417, gear; 418, gear ring; 419, cross plate; 421, extrusion rod; 422, fixing block; 423, sliding rod; 424, spring; 425, filter plate; 426, bump. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] A preferred embodiment of the stirring device for sewage treatment provided by the utility model is as follows Figures 1 to 6 As shown: a stirring device for sewage treatment, comprising a barrel 1;

[0026] A water outlet 2 is provided at the bottom of the barrel body 1;

[0027] The outer wall of the barrel body 1 is fixedly mounted with a support leg 3;

[0028] And a processing component 4 is arranged above the supporting leg 3, the processing component 4 includes a stirring component 41 arranged above the supporting leg 3, the stirring component 41 includes a support frame 411 fixedly installed on the top of the barrel body 1, a motor 412 is fixedly installed on the inner side of the support frame 411, a rotating rod 413 is fixedly installed on the output end of the motor 412, a sleeve block 414 is fixedly installed on the outer wall of the rotating rod 413, a stirring shaft 415 is rotatably connected to the outer wall of the sleeve block 414, a stirring rod 416 is slidably arranged on the outer wall of the stirring shaft 415, a gear 417 is fixedly installed on the end of the stirring shaft 415 away from the sleeve block 414, a gear ring 418 is fixedly installed on the inner wall of the barrel body 1, and a cross plate 419 is rotatably connected to the end of the rotating rod 413 away from the output end of the motor 412.

[0029] In this embodiment, when sewage needs to be treated, it is added to the barrel body 1 together with the degradation liquid, and the motor 412 is started. The rotating rod 413 fixedly installed at its output end rotates accordingly, and the sleeve block 414 fixedly installed on the outer wall of the rotating rod 413 rotates accordingly. The sleeve block 414 drives the stirring shaft 415 connected to its outer wall to rotate accordingly, and the stirring shaft 415 rotates with the center of the rotating rod 413 as the rotation center, and the stirring rod 416 slidingly arranged on the outer wall of the stirring shaft 415 rotates accordingly to mix the mixed water inside the barrel body 1. When the stirring shaft 415 rotates, the gear 417 fixedly installed at its end rotates accordingly. Since the gear 417 and the ring gear 41 8 is meshed, and the end of the stirring shaft 415 away from the gear 417 is rotatably connected to the outer wall of the sleeve block 414. Under its restriction, the stirring shaft 415 rotates, and the stirring shaft 415 drives the stirring rod 416 slidably set on its outer wall to rotate accordingly, so as to fully stir the mixed water inside the barrel body 1. When the stirring shaft 415 rotates, the stirring rod 416 slides and rotates inside the stirring shaft 415, thereby expanding the stirring range of the mixed water to improve the mixing effect of the sewage and the degradation liquid. Since the cross plate 419 is fixedly installed on the inner wall of the barrel body 1, and the end of the rotating rod 413 is rotatably connected to the outer wall of the cross plate 419, the rotating rod 413 can rotate stably under its support.

[0030] Furthermore, the gear 417 is meshed with the gear ring 418, and the gear ring 418 is fixedly installed on the inner wall of the barrel body 1. Under its restriction, when the gear 417 rotates with the center of the rotating rod 413 as the rotation center, the gear 417 can rotate on its own, driving the stirring shaft 415 to rotate accordingly.

[0031] Furthermore, the outer wall of the stirring rod 416 is slidably arranged inside the stirring shaft 415, and the stirring rod 416 is equidistantly arranged inside the stirring shaft 415. The rotating stirring rod 416 can slide inside the stirring shaft 415 to expand the mixing range of the mixed water inside the barrel body 1.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a stirring device for sewage treatment provided by the utility model is as follows: Figures 1 to 6 As shown: the filter assembly 42 includes an extrusion rod 421 fixedly installed on the outer wall of the rotating rod 413, a fixed block 422 is fixedly installed on the inner wall of the barrel body 1, a sliding rod 423 is fixedly installed on the outer wall of the fixed block 422, a spring 424 is sleeved on the outer wall of the sliding rod 423, a filter plate 425 is slidably arranged on the outer wall of the sliding rod 423, and a protrusion 426 is fixedly installed on the top surface of the filter plate 425.

[0034] In this embodiment, when the sewage is stirred, it is added into the barrel body 1 and can be filtered through the filter plate 425. When the filter plate 425 filters the sewage, the inside of the filter plate 425 will be blocked and needs to be treated to prevent blocking. When the rotating rod 413 rotates, the extrusion rod 421 fixedly installed on its outer wall rotates accordingly. The outer wall of the extrusion rod 421 contacts and squeezes the protrusion 426, so that the filter plate 425 slides on the outer wall of the sliding rod 423. The filter plate 425 squeezes the spring 424 at its bottom. When the extrusion rod 421 and the protrusion 426 are no longer squeezed, the filter plate 425 is vibrated under the elastic action of the spring 424, and is treated to prevent blocking to ensure the filtering effect of the sewage.

[0035] Furthermore, one end of the spring 424 away from the fixed block 422 is fixedly installed with the end of the slide rod 423 away from the fixed block 422, and one end of the spring 424 close to the fixed block 422 is fixedly installed with the bottom of the filter plate 425. Under its restriction, when the protrusion 426 is not squeezed, the filter plate 425 is pushed by the elasticity of the spring 424 to produce a vibration effect.

[0036] In addition, the protrusion 426 is hemispherical, and there are three protrusions 426 distributed around the center of the filter plate 425. When the protrusion 426 is squeezed, the filter plate 425 slides on the outer wall of the slide rod 423.

[0037] The above is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A stirring device for sewage treatment, comprising a barrel (1); The bottom of the barrel body (1) is provided with a water outlet (2); The outer wall of the barrel body (1) is fixedly mounted with supporting legs (3); and a processing assembly (4) arranged above the supporting leg (3), characterized in that: The processing assembly (4) comprises a stirring assembly (41) arranged above the supporting leg (3), and a filtering assembly (42) is arranged above the stirring assembly (41); The stirring assembly (41) comprises a support frame (411) fixedly mounted on the top of the barrel body (1), a motor (412) fixedly mounted on the inner side of the support frame (411), a rotating rod (413) fixedly mounted on the output end of the motor (412), a sleeve block (414) fixedly mounted on the outer wall of the rotating rod (413), a stirring shaft (415) rotatably connected to the outer wall of the sleeve block (414), a stirring rod (416) slidably arranged on the outer wall of the stirring shaft (415), a gear (417) fixedly mounted on one end of the stirring shaft (415) away from the sleeve block (414), a gear ring (418) fixedly mounted on the inner wall of the barrel body (1), and a cross plate (419) rotatably connected to one end of the rotating rod (413) away from the output end of the motor (412); The gear (417) is meshed with a gear ring (418), and the gear ring (418) is fixedly mounted on the inner wall of the barrel body (1).

2. A stirring device for sewage treatment according to claim 1, characterized in that: The filter assembly (42) comprises an extrusion rod (421) fixedly mounted on the outer wall of the rotating rod (413); a fixing block (422) is fixedly mounted on the inner wall of the barrel body (1); a sliding rod (423) is fixedly mounted on the outer wall of the fixing block (422); a spring (424) is sleeved on the outer wall of the sliding rod (423); a filter plate (425) is slidably mounted on the outer wall of the sliding rod (423); and a protrusion (426) is fixedly mounted on the top surface of the filter plate (425).

3. A stirring device for sewage treatment according to claim 1, characterized in that: The outer wall of the stirring rod (416) is slidably arranged inside the stirring shaft (415), and the stirring rod (416) is equidistantly arranged inside the stirring shaft (415).

4. A stirring device for sewage treatment according to claim 2, characterized in that: The end of the spring (424) away from the fixed block (422) is fixedly mounted to the end of the slide rod (423) away from the fixed block (422), and the end of the spring (424) close to the fixed block (422) is fixedly mounted to the bottom of the filter plate (425).

5. A stirring device for sewage treatment according to claim 2, characterized in that: The protrusion (426) is hemispherical, and there are three protrusions (426) distributed around the center of the filter plate (425).

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