Spiral feeding device

Abstract

The utility model discloses a spiral feeding device which comprises a moving part and a feeding part, the moving part comprises a moving sliding frame, the moving sliding frame is horizontally arranged on a sewage pool, a sliding seat is horizontally installed on the moving sliding frame in a sliding mode, two sliding frames are horizontally and symmetrically fixed on the sliding seat, and the feeding part is horizontally installed between the two sliding frames in a sliding mode. The feeding part comprises a sliding plate, the sliding plate is horizontally installed between the two sliding frames in a sliding mode, and a storage barrel is vertically fixed to the top face of the sliding plate in a penetrating mode. According to the utility model, the problems that a flocculant scattering structure is lacked, the dissolving efficiency is low and a feeding area is not uniform easily due to the facts that an existing spiral pushing assembly moves a flocculant in a material pipe, the flocculant is fed into a sewage pool from a feeding port of the material pipe, the fed flocculant is in a clustered feeding mode and then is automatically dissolved through water flow are solved; the water quality deviation in the water area is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage dosing equipment, in particular to a spiral dosing device. Background Art

[0002] Sedimentation is a method of separating water and suspended solids by gravity when a chemical reaction produces substances insoluble in sewage. Particles with a density greater than that of water will sink downward in the water and thus be separated from the water. At the same time, particles with a density less than that of water will float up and also be separated from the water. Sedimentation is one of the important technologies for sewage treatment, and flocculation sedimentation is a commonly used sedimentation method. Flocculation sedimentation is mainly achieved by adding solid flocculants into the sewage treatment tank.

[0003] The announcement number is CN215327136U, and the name is a safe sewage sedimentation feeding device, which includes a material pipe, and the two ends of the material pipe are arranged at the upper end of the sewage pool through a slider; a first spiral pushing component and a second spiral pushing component are arranged in the material pipe; one end of the first spiral pushing component is fixedly connected to a traveling gear, and the other end of the first spiral pushing component is transmission-connected to the second spiral pushing component through a bevel gear set; a driving component is arranged on the slider, and the driving component is transmission-connected to the traveling gear; a rack is arranged on the outer wall of the sewage pool, and the traveling gear is meshed with the rack; a material barrel is arranged at both ends of the material pipe, and a plurality of feeding ports are arranged axially on the material pipe. By arranging the material pipe at the upper end of the sewage pool and driving the traveling gear to move at the upper end of the sewage pool by the driving component, the first spiral pushing component connected to the traveling gear is rotated to drive the second spiral pushing component to rotate in the opposite direction, so as to realize that the solid flocculant in the material barrel at both ends of the material pipe is pushed and moved in the material pipe, and is sprinkled out from the feeding port for feeding during the movement, effectively improving the feeding coverage and feeding efficiency of the flocculant, and the flocculant is automatically fed, and the safety is high.

[0004] However, the above-mentioned method of adding flocculants utilizes a spiral pushing component to move the flocculants in the material pipe, and the flocculants are added into the sewage pool from the feeding port of the material pipe. The added flocculants are added in a clumping manner and then dissolved by the water flow. The lack of flocculants to break up the structure not only results in a slow dissolution efficiency, but also easily leads to uneven addition areas, resulting in deviations in water quality in the water area. Utility Model Content

[0005] The utility model aims to provide a spiral feeding device, aiming to improve the above-mentioned problems.

[0006] The utility model is achieved in this way:

[0007] A spiral feeding device includes a moving member and a feeding member. The moving member includes a moving carriage which is horizontally arranged on the sewage tank. A sliding seat is horizontally and slidably installed on the moving carriage. Two sliding frames are horizontally and symmetrically fixed on the sliding seat. A feeding member is horizontally and slidably installed between the two sliding frames. The feeding member includes a sliding plate which is horizontally slidably installed between the two sliding frames. A storage bucket is vertically and penetratingly fixed on the top surface of the sliding plate. A feeding port is arranged at the bottom end of the storage bucket. A support frame is vertically fixed on the bottom surface of the sliding plate. A throwing frustum is rotatably connected to the middle of the support frame.

[0008] Further, a stirring rod is vertically arranged in the middle of the bottom surface of the support frame, and the top end of the stirring rod is fixed to the bottom end of the rotating shaft of the throwing frustum.

[0009] Further, a second motor is vertically fixed on one side of the bottom surface of the support frame, and a driving gear is horizontally fixed on the output end of the second motor.

[0010] Further, a driven gear is horizontally fixed on the top of the stirring rod, and the driven gear meshes with the driving gear.

[0011] Further, the top end of the storage bucket is open, and a bucket cover is assembled by threading on the open end of the storage bucket. A screw rod is vertically rotatably connected to the bottom surface of the bucket cover. A first motor is vertically fixed on the top surface of the bucket cover, and the output end of the first motor is fixed to the top of the screw rod.

[0012] Further, both ends of the moving carriage are fixedly connected by fixing screws. A moving hydraulic rod is horizontally fixed at one end of the moving carriage, and the output end of the moving hydraulic rod is fixed on the sliding seat.

[0013] Further, a feeding hydraulic rod is horizontally fixed at the other end of the sliding frame, and the output end of the feeding hydraulic rod is fixed on the sliding plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: During use, a flocculant is filled in the storage bucket. The flocculant falls from the feeding port of the storage bucket. The falling flocculant lands on the throwing frustum. The throwing frustum rotates to throw the falling flocculant in all directions, completing the comprehensive throwing of the flocculant, ensuring the uniformity of the flocculant delivery, accelerating the dissolution efficiency of the dispersed flocculant, and ensuring the stability of water quality purification in the water area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the exploded structural schematic diagram of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the moving part in the exploded state in the embodiment of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the feeding part in the exploded state in the embodiment of the present utility model;

[0020] Figure 5 is the structural schematic diagram of the sliding plate in the exploded state in the embodiment of the present utility model.

[0021] In the figure: 1. Moving part; 11. Moving carriage; 111. Fixing screw; 12. Slide base; 13. Moving hydraulic rod; 14. Slide frame; 15. Feeding hydraulic rod; 2. Feeding part; 21. Sliding plate; 22. Support frame; 23. Storage barrel; 24. Barrel cover; 25. Screw rod; 26. First motor; 27. Throwing frustum; 28. Stirring rod; 281. Driven gear; 29. Second motor; 291. Driving gear. Specific embodiments

[0022] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown in the figure, a spiral feeding device includes a moving member 1 and a feeding member 2. The moving member 1 includes a moving carriage 11 which is horizontally arranged on the sewage tank. A sliding seat 12 is horizontally slidably installed on the moving carriage 11. Two sliding frames 14 are horizontally and symmetrically fixed on the sliding seat 12. The feeding member 2 is horizontally slidably installed between the two sliding frames 14. The feeding member 2 includes a sliding plate 21 which is horizontally slidably installed between the two sliding frames 14. A storage bucket 23 is vertically and throughly fixed on the top surface of the sliding plate 21. A feeding port is arranged at the bottom end of the storage bucket 23. A support frame 22 is vertically fixed on the bottom surface of the sliding plate 21. A throwing frustum 27 is rotatably connected to the middle of the support frame 22. During use, a flocculant is filled in the storage bucket 23. The flocculant falls from the feeding port of the storage bucket 23. The falling flocculant lands on the throwing frustum 27. The throwing frustum 27 rotates to throw the falling flocculant around, completing the full throwing of the flocculant, ensuring the uniformity of the flocculant delivery, accelerating the dissolution efficiency of the dispersed flocculant, and ensuring the stable purification of the water quality in the water area.

[0024] Please refer to Figure 5 , a stirring rod 28 is vertically arranged in the middle of the bottom surface of the support frame 22. The top end of the stirring rod 28 is fixed to the bottom end of the rotating shaft of the throwing frustum 27. A second motor 29 is vertically fixed on one side of the bottom surface of the support frame 22. The output end of the second motor 29 is horizontally fixed with a driving gear 291. A driven gear 281 is horizontally fixed on the top of the stirring rod 28. The driven gear 281 meshes with the driving gear 291. During use, starting the second motor 29 drives the driving gear 291 to rotate, driving the stirring rod 28 to rotate on the support frame 22. Thus, the stirring rod 28 rotates and mixes in the sewage tank, driving the throwing frustum 27 to rotate on the bottom surface of the support frame 22, facilitating the continuous throwing of the flocculant and facilitating uniform feeding.

[0025] Please refer to Figure 4 , the top end of the storage bucket 23 is open. A bucket cover 24 is threadedly assembled at the open end of the storage bucket 23. A screw rod 25 is vertically rotatably connected to the bottom surface of the bucket cover 24. A first motor 26 is vertically fixed on the top surface of the bucket cover 24. The output end of the first motor 26 is fixed to the top of the screw rod 25. During use, starting the first motor 26 drives the screw rod 25 to rotate, vertically conveying and discharging the flocculant, accelerating the discharge of the flocculant.

[0026] Please refer to Figure 3 , both ends of the moving carriage 11 are fixedly connected by fixing screws 111. A moving hydraulic rod 13 is horizontally fixed at one end of the moving carriage 11. The output end of the moving hydraulic rod 13 is fixed on the sliding seat 12. During use, starting the moving hydraulic rod 13 to extend drives the sliding seat 12 to horizontally move on the moving carriage 11, horizontally switching the feeding position.

[0027] Please refer to Figure 3, the other end of the sliding frame 14 is horizontally fixed with a feeding hydraulic rod 15, and the output end of the feeding hydraulic rod 15 is fixed on the sliding plate 21. During use, the feeding hydraulic rod 15 extends, driving the sliding plate 21 to horizontally move on the sliding frame 14, horizontally switching the horizontal position of the feeding.

[0028] Working principle: During use, start the second motor 29 to drive the driving gear 291 to rotate, driving the stirring rod 28 to rotate on the support frame 22, so that the stirring rod 28 rotates and mixes in the sewage tank, thereby driving the throwing frustum 27 to rotate on the bottom surface of the support frame 22. The flocculant is filled in the storage bucket 23, and the flocculant falls from the feeding port of the storage bucket 23. The falling flocculant lands on the throwing frustum 27, and the throwing frustum 27 rotates to throw the falling flocculant around. Start the moving hydraulic rod 13 to extend, driving the sliding seat 12 to horizontally move on the moving carriage 11, horizontally switching the horizontal position of the feeding, and start the feeding hydraulic rod 15 to extend, driving the sliding plate 21 to horizontally move on the sliding frame 14, horizontally switching the horizontal position of the feeding.

[0029] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spiral feeding device, characterized in that: The invention comprises a moving part (1) and a feeding part (2), wherein the moving part (1) comprises a moving slide (11), the moving slide (11) is horizontally arranged on a sewage pool, and a slide seat (12) is horizontally slidably mounted on the moving slide (11), two slide frames (14) are horizontally symmetrically fixed on the slide seat (12), and the feeding part (2) is horizontally slidably mounted between the two slide frames (14), and the feeding part (2) comprises a slide plate (21), the slide plate (21) is horizontally slidably mounted between the two slide frames (14), and a material storage barrel (23) is vertically penetrated and fixed on the top surface of the slide plate (21), and a feeding port is arranged at the bottom end of the material storage barrel (23), and a support frame (22) is vertically fixed on the bottom surface of the slide plate (21), and a material throwing cone (27) is rotatably connected to the middle part of the support frame (22).

2. A spiral feeding device according to claim 1, characterized in that: A stirring rod (28) is vertically arranged in the middle of the bottom surface of the support frame (22), and the top end of the stirring rod (28) is fixed to the bottom end of the rotating shaft of the material-throwing cone (27).

3. A spiral feeding device according to claim 2, characterized in that: A second motor (29) is vertically fixed on one side of the bottom surface of the support frame (22), and a driving gear (291) is horizontally fixed on the output end of the second motor (29).

4. A spiral feeding device according to claim 3, characterized in that: A driven gear (281) is horizontally fixed to the top of the stirring rod (28), and the driven gear (281) is meshed with the driving gear (291).

5. A spiral feeding device according to claim 1, characterized in that: The top end of the material storage barrel (23) is open, and the open end of the material storage barrel (23) is threadedly assembled with a barrel cover (24), the bottom surface of the barrel cover (24) is vertically rotatably connected with a screw rod (25), and a first motor (26) is vertically fixed on the top surface of the barrel cover (24), and the output end of the first motor (26) is fixed on the top of the screw rod (25).

6. A spiral feeding device according to claim 1, characterized in that: The two ends of the movable slide (11) are fixedly connected by fixing screws (111), a movable hydraulic rod (13) is horizontally fixed to one end of the movable slide (11), and the output end of the movable hydraulic rod (13) is fixed on the slide seat (12).

7. The spiral feeding device according to claim 1, characterized in that: A feeding hydraulic rod (15) is horizontally fixed to the other end of the slide frame (14), and the output end of the feeding hydraulic rod (15) is fixed on the slide plate (21).

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