Flocculating agent feeding equipment

Abstract

The utility model discloses flocculating agent feeding equipment which comprises a water tank, a frame is installed above the water tank, a sliding frame is installed in the frame in a sliding mode, a feeding barrel is fixedly installed on the lower wall of the sliding frame, a feeding port penetrating through the sliding frame is installed on the upper wall of the feeding barrel, a pair of discharging ports are formed in the lower wall of the feeding barrel, a first motor is arranged on the upper wall of the sliding frame, and a second motor is arranged on the lower wall of the sliding frame. The utility model relates to the technical field of flocculant putting, the device is compact in structure, the sliding frame can move horizontally through the arrangement of the driving assembly, so that large-area automatic flocculant putting is realized, meanwhile, under the cooperation of the transmission shaft and the transmission gear, the rotating ring can drive the pair of rotating rods and the stirring rod below to rotate, and meanwhile, the stirring rod is driven by the rotating ring to rotate. A linkage gear is matched with a second gear ring, so that a rotating rod can drive a stirring rod to rotate, a falling flocculating agent and sewage are quickly and fully mixed, the treatment efficiency is improved, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of flocculant placement, in particular to a flocculant placement device. Background Art

[0002] In the field of sewage treatment, flocculants are used as a means to enhance solid-liquid separation. They can be used to enhance the primary sedimentation, flotation treatment and secondary sedimentation after the activated sludge method of sewage. They can also be used for tertiary treatment or deep treatment of sewage.

[0003] In order to improve the efficiency of flocculant delivery, the Chinese patent with publication number CN214990493U discloses a flocculant delivery device for sewage treatment, including a material pipe, both ends of which are movably arranged at the upper end of a sewage pool through a slider; a spiral pushing assembly is arranged in the material pipe; one end of the spiral pushing assembly is connected to a traveling gear, a driving component is arranged on the slider, and the driving component is transmission-connected to the traveling gear; a first rack is arranged on the outer wall of the sewage pool, and the traveling gear is meshed with the first rack.

[0004] The device realizes large-area automatic delivery of flocculants through a movable material pipe. However, after delivery, the flocculants cannot be quickly and fully mixed with the sewage, and a long reaction time is required, which affects the treatment efficiency and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a flocculant delivery device, which solves the problem that the prior device requires a long reaction time after delivery and has low efficiency.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flocculant delivery device, including a water tank, a frame is installed above the water tank, a slide is slidably installed in the frame, a feeding bucket is fixedly installed on the lower wall of the slide, a feeding port penetrating the slide is installed on the upper wall of the feeding bucket, a pair of discharge ports are opened on the lower wall, a first motor is provided on the upper wall of the slide, a main gear is installed on the driving end of the first motor, a rotating shaft is rotatably installed in the feeding bucket, the upper end of the rotating shaft penetrates the slide and is provided with a first sub-gear meshing with the main gear, the lower end penetrates the lower wall of the feeding bucket and is provided with a pair of baffle plates for covering the discharge port, a stirring assembly is provided under the slide, and a driving assembly for driving the slide to move is provided on the outer side of the frame.

[0007] Preferably, the stirring assembly includes a transmission shaft rotatably mounted on the slide, a second sub-gear meshing with the main gear is mounted on the upper end of the transmission shaft, a transmission gear is mounted on the lower end, an annular track is provided on the lower wall of the slide, a swivel is slidably mounted on the annular track, a first gear ring meshing with the transmission gear is provided on the side wall of the swivel, a pair of rotating rods are rotatably mounted on the lower wall of the swivel, and a stirring rod is mounted on the rotating rods.

[0008] Preferably, a linkage gear is provided on the rotating rod, and a second gear ring meshing with the linkage gear is provided on the outer wall of the feeding barrel.

[0009] Preferably, the driving assembly includes a slide groove arranged on the front and rear sides of the frame, and sliders slidably connected to the slide grooves are provided on both sides of the slide. A second motor and a support are provided on the outer wall of the frame. A screw rod rotatably connected to the support is installed on the driving end of the second motor, and a driving block is screwed on the screw rod, and the driving block is fixedly connected to the slider on one side.

[0010] Preferably, the transmission shaft and the slide are connected via a bearing.

[0011] Preferably, the slide is provided with a fixing seat for fixing the first motor.

[0012] Beneficial Effects

[0013] The utility model discloses a flocculant delivery device, which has the following beneficial effects: the device has a compact structure, and the arrangement of a driving component can enable a slide to move horizontally, thereby realizing large-area automatic delivery of flocculants, and a motor drives a main gear to rotate, so that a first sub-gear drives a rotating shaft and a material baffle plate to rotate, and intermittent material delivery can be realized in conjunction with a material discharge port, and at the same time, with the cooperation of a transmission shaft and a transmission gear, a rotating ring drives a pair of rotating rods and a stirring rod below to rotate, and at the same time, a linkage gear cooperates with a second gear ring to enable the rotating rod to drive the stirring rod to rotate, so that the falling flocculant is quickly and fully mixed with sewage, thereby improving treatment efficiency and bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the discharge port of the utility model.

[0017] In the figure: 1. water tank; 2. frame; 3. slide; 4. feeding bucket; 5. feed port; 6. discharge port; 7. first motor; 8. main gear; 9. rotating shaft; 10. first sub-gear; 11. baffle plate; 12. transmission shaft; 13. second sub-gear; 14. transmission gear; 15. annular track; 16. rotating ring; 17. first gear ring; 18. rotating rod; 19. stirring rod; 20. linkage gear; 21. second gear ring; 22. slide groove; 23. slider; 24. second motor; 25. screw; 26. driving block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a flocculant delivery device, comprising a water tank 1, a frame 2 is installed above the water tank 1, a slide 3 is slidably installed in the frame 2, a feeding bucket 4 is fixedly installed on the lower wall of the slide 3, a feeding port 5 penetrating the slide 3 is installed on the upper wall of the feeding bucket 4, a pair of discharge ports 6 are opened on the lower wall, a first motor 7 is provided on the upper wall of the slide 3, a main gear 8 is installed on the driving end of the first motor 7, a rotating shaft 9 is rotatably installed in the feeding bucket 4, the upper end of the rotating shaft 9 penetrates the slide 3 and is provided with a first sub-gear 10 meshing with the main gear 8, the lower end penetrates the lower wall of the feeding bucket 4 and is provided with a pair of baffle plates 11 for shielding the discharge port 6, a stirring assembly is provided below the slide 3, and a driving assembly for driving the slide 3 to move is provided on the outer side of the frame 2.

[0020] By adopting the above technical solution, the driving component can drive the slide to move horizontally, thereby increasing the delivery area. The first motor drives the main gear to rotate, and the first sub-gear engaged with it drives the rotating shaft and the baffle plate below to rotate synchronously. When the baffle plate rotates to just below the discharge port, the discharge port is blocked and no more material is discharged. As the baffle plate continues to rotate, the discharge port slowly opens to continue discharging. By repeating the above process, intermittent discharging can be carried out. The sewage and flocculant can be quickly mixed in combination with the stirring component, which is easy to use.

[0021] This embodiment is further configured as follows: the stirring assembly includes a transmission shaft 12 rotatably mounted on the slide 3, a second sub-gear 13 meshing with the main gear 8 is mounted on the upper end of the transmission shaft 12, and a transmission gear 14 is mounted on the lower end, a ring track 15 is provided on the lower wall of the slide 3, a swivel 16 is slidably mounted on the ring track 15, a first gear ring 17 meshing with the transmission gear 14 is provided on the side wall of the swivel 16, a pair of rotating rods 18 are rotatably mounted on the lower wall of the swivel 16, and a stirring rod 19 is mounted on the rotating rod 18.

[0022] By adopting the above technical solution, the second sub-gear meshing with the main gear drives the transmission shaft and the transmission gear to rotate, and the first ring gear drives the rotating ring to perform circular motion along the annular track, and the rotating rod on the lower wall of the rotating ring drives the stirring rod to rotate synchronously with the rotating ring, so that the flocculant and water are fully mixed.

[0023] The present embodiment is further configured such that a linkage gear 20 is disposed on the rotating rod 18 , and a second gear ring 21 meshing with the linkage gear 20 is disposed on the outer wall of the feeding barrel 4 .

[0024] By adopting the above technical solution, when the rotating rod rotates, the meshing action of the linkage gear and the second gear ring will drive the stirring rod to rotate, thereby further improving the mixing efficiency.

[0025] This embodiment is further configured as follows: the driving assembly includes a slide groove 22 arranged on the front and rear sides of the frame 2, and sliders 23 slidably connected to the slide groove 22 are provided on both sides of the slide 3. The outer wall of the frame 2 is provided with a second motor 24 and a support, and the driving end of the second motor 24 is equipped with a screw rod 25 rotatably connected to the support, and a driving block 26 is screwed on the screw 25, and the driving block 26 is fixedly connected to the slider 23 on one side.

[0026] By adopting the above technical solution, the second motor drives the screw to rotate, so that the driving block drives the slider and the slide to move horizontally, thereby increasing the delivery area of ​​the flocculant.

[0027] This embodiment is further configured such that the transmission shaft 12 is connected to the slide 3 via a bearing.

[0028] This embodiment is further configured such that a fixing seat for fixing the first motor 7 is provided on the slide 3 .

[0029] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0030] Embodiment: When working, the flocculant is delivered to the feeding bucket 4 through the feeding port 5, and the second motor 24 is started. The second motor 24 drives the screw 25 to rotate, and then the driving block 26 drives the slider 23 and the slide 3 to move horizontally, so as to increase the feeding area of ​​the flocculant. At the same time, the first motor 7 drives the main gear 8 to rotate, and the first sub-gear 10 meshing with it drives the rotating shaft 9 and the baffle plate 11 below to rotate synchronously. When the baffle plate 11 rotates to the bottom of the discharge port 6, the discharge port 6 is blocked and no material is discharged. As the baffle plate 11 continues to rotate, the main gear 8 drives the main gear 8 to rotate, and the first sub-gear 10 meshing with the main gear 8 drives the rotating shaft 9 and the baffle plate 11 below to rotate synchronously. When the baffle plate 11 rotates to the bottom of the discharge port 6, the discharge port 6 is blocked and no material is discharged. The discharge port 6 is moved, and the discharge port 6 is slowly opened, so as to continue the discharge work. The above process is repeated to perform intermittent discharge. The second sub-gear 13 meshing with the main gear 8 drives the transmission shaft 12 and the transmission gear 14 to rotate, and the first ring gear 17 drives the rotating ring 16 to perform a circular motion along the annular track 15. The rotating rod 18 on the lower wall of the rotating ring 16 drives the stirring rod 19 to rotate synchronously with the rotating ring 16. When the rotating rod 18 rotates, under the meshing action of the linkage gear 20 and the second ring gear 21, it will drive the stirring rod 19 to rotate, so that the flocculant and water are fully mixed.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flocculant delivery device, comprising a water tank (1), a frame (2) being installed above the water tank (1), characterized in that: A slide (3) is slidably mounted in the frame (2), a feeding bucket (4) is fixedly mounted on the lower wall of the slide (3), a feeding port (5) penetrating the slide (3) is mounted on the upper wall of the feeding bucket (4), a pair of discharge ports (6) are opened on the lower wall, a first motor (7) is mounted on the upper wall of the slide (3), a main gear (8) is mounted on the driving end of the first motor (7), a rotating shaft (9) is rotatably mounted in the feeding bucket (4), the upper end of the rotating shaft (9) penetrates the slide (3) and is provided with a first sub-gear (10) meshing with the main gear (8), the lower end penetrates the lower wall of the feeding bucket (4) and is provided with a pair of baffle plates (11) for shielding the discharge port (6), a stirring assembly is arranged below the slide (3), and a driving assembly for driving the slide (3) to move is arranged on the outer side of the frame (2).

2. A flocculant delivery device according to claim 1, characterized in that: The stirring assembly comprises a transmission shaft (12) rotatably mounted on the slide (3); a second sub-gear (13) meshing with the main gear (8) is mounted on the upper end of the transmission shaft (12); a transmission gear (14) is mounted on the lower end; a ring track (15) is provided on the lower wall of the slide (3); a rotating ring (16) is slidably mounted on the ring track (15); a first gear ring (17) meshing with the transmission gear (14) is provided on the side wall of the rotating ring (16); a pair of rotating rods (18) are rotatably mounted on the lower wall of the rotating ring (16); a stirring rod (19) is mounted on the rotating rod (18).

3. A flocculant delivery device according to claim 2, characterized in that: The rotating rod (18) is provided with a linkage gear (20), and the outer wall of the feeding barrel (4) is provided with a second gear ring (21) meshing with the linkage gear (20).

4. A flocculant delivery device according to claim 3, characterized in that: The driving assembly comprises a slide groove (22) arranged on the front and rear sides of the frame (2); sliders (23) slidably connected to the slide groove (22) are arranged on both sides of the slide frame (3); a second motor (24) and a support are arranged on the outer wall of the frame (2); a screw rod (25) rotatably connected to the support is installed at the driving end of the second motor (24); a driving block (26) is screwed on the screw rod (25); and the driving block (26) is fixedly connected to the slider (23) on one side.

5. The flocculant delivery device according to claim 2, characterized in that: The transmission shaft (12) and the slide frame (3) are connected via a bearing.

6. The flocculant delivery device according to claim 1, characterized in that: The slide frame (3) is provided with a fixing seat for fixing the first motor (7).

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