CN218189205U - Flocculant dosing device for sewage treatment - Google Patents

Abstract

The utility model discloses a flocculating agent input device for sewage treatment, including hull, raw material tank, hull upper end fixedly connected with carries out the base of installing to raw material tank, and the lower extreme is provided with feed inlet, the discharge gate of butt joint inner chamber respectively on the raw material tank, and hull bottom bilateral symmetry is provided with two sets of drive shafts, and two sets of drive shafts all rotate through the mount pad and install in the bottom of hull, the equal fixedly connected with blade wheel in both ends of two sets of drive shafts, and hull bottom fixed mounting has a set of drive shaft pivoted motor of drive, and the hull bottom still runs through to be provided with and puts in the mouth. The utility model discloses a motor drive transmission structure realizes that the hull drives the raw material tank and moves the convenience and put in to pond central point on handling the pond, and the normal switching of rotating fit transmission structure of impeller and drive shaft carries out automatic and the relatively even material of throwing to the discharge gate of raw material tank bottom when removing through the hull, has promoted the input treatment effect of flocculating agent greatly, and practical function is good.

Description

Flocculant dosing device for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment equipment, in particular to a flocculant feeding device for sewage treatment.

Background technique

As we all know, flocculant is the most widely used and most common treatment agent in many water treatment processes at home and abroad. The quality of the flocculation effect often determines the operation status of the subsequent process, the final water quality and cost, and what kind of flocculant to choose And the feeding method of the flocculant has an important influence on the flocculation effect. Under the condition of other conditions remaining unchanged, the flocculant will have better flocculation effect as the flocculant changes from solid to liquid and then to mist state, and the solid flocculant has the function of transportation. The absolute advantage of convenience is widely used.

At present, the Chinese patent application number CN202021289972.4 discloses a flocculant dosing device for sewage treatment. Meter, safety valve, first connecting pipe, second connecting pipe, U-shaped two-way connecting pipe, driving motor, reducer, high-efficiency mixing and stirring mechanism, the right end of the switch ball valve is connected with the left end of the filter. However, the existing feeding method is to put the flocculant into the sewage tank through the feeding port. Due to the large size of the sewage tank, the feeding is uneven, and it is impossible to put the flocculant at the center of the treatment tank, which greatly reduces the treatment effect. Therefore, it is very necessary to propose a flocculant dosing device with high degree of automation and uniform dosing. In view of the above problems, the utility model designs a flocculant feeding device for sewage treatment.

Utility model content

In order to overcome the above-mentioned defects of the prior art, embodiments of the present utility model provide a flocculant dosing device for sewage treatment.

In order to achieve the above purpose, the flocculant feeding device used for sewage treatment includes a hull and a raw material box. The upper end of the hull is fixedly connected with a base for installing the raw material box. The bottom of the hull is symmetrically arranged with two groups of driving shafts, and the two groups of driving shafts are installed on the bottom of the hull through the mounting base. Both ends of the two groups of driving shafts are fixedly connected with blade wheels. The bottom of the hull is fixedly installed with a motor that drives a group of drive shafts to rotate. The bottom of the hull is also provided with a feeding port. The two sides of the raw material box are respectively equipped with a first rotating shaft and a second rotating shaft. The rotating shafts are all rotated and installed on the outside of the raw material box through the mounting frame. The raw material box has a built-in stirring shaft, and the upper end of the stirring shaft extends to the upper end of the raw material box. The gear discs meshing with each other, the outer fixed sleeve of the first rotating shaft is provided with a baffle plate that is connected to the discharge port, and the outer side of the baffle plate is uniformly provided with multiple groups of discharge ports.

As a further improvement of the above solution, an inspection door and an alarm are installed on the front of the raw material box, and a liquid level sensor electrically connected to the alarm is fixedly installed on the inner wall of the raw material box near the bottom.

As a further improvement of the above solution, the motor is a waterproof motor, the power end of the motor and the outside of a set of drive shafts are fixedly sleeved with pulleys, and adjacent pulleys are connected by belt transmission.

As a further improvement of the above scheme, the inlet, the outlet, and the outlet are all butted and matched, and the diameters of the inlet, the outlet, and the outlet are the same.

As a further improvement of the above scheme, the lower ends of the first rotating shaft and the second rotating shaft move through and extend to the bottom of the hull, and the lower ends of the first rotating shaft and the second rotating shaft are fixedly connected with driven wheels, and the outer sides of the two sets of driving shafts are fixed. A driving wheel is connected, and the driven wheels on the outside of the first rotating shaft and the second rotating shaft respectively mesh with the driving wheels on the outside of the two sets of driving shafts.

As a further improvement of the above solution, a solar panel is detachably installed on the outside of the mounting frame outside the raw material box through fasteners, and a battery pack electrically connected to the solar panel is provided on the upper end of the hull.

Technical effect and advantage of the present utility model:

The utility model is equipped with a hull that can automatically move on the water surface to install the raw material box for storing flocculant raw materials. During the moving process, through the rotation of the blade wheel and the drive shaft, the two groups of shafts are driven to rotate synchronously with the meshing bevel gear. The rotating shaft drives the baffle plate with the blanking port to connect with the discharge port of the raw material box to facilitate the regular opening of the discharge port, so as to realize automatic blanking during the moving process of the hull, while the other set of rotating shafts drives the raw material box through gear meshing The built-in stirring shaft rotates to automatically stir the raw materials in the raw material box to keep the raw materials mixed relatively evenly. To sum up, the utility model realizes that the hull drives the raw material box to move on the processing pool through the motor-driven transmission structure, and it is convenient to put in the center of the pool. Regular opening and closing realizes automatic and relatively uniform feeding, which greatly improves the effect of flocculant feeding and treatment, and has good practical effect.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the hull structure in Fig. 1 of the present invention, viewed from above.

Fig. 3 is a schematic cross-sectional view of the structure of the raw material box in Fig. 1 of the present utility model.

Fig. 4 is a schematic view of the top view of the baffle plate structure in Fig. 1 of the present invention.

The reference signs are:

1-hull, 2-material box, 201-access door, 202-alarm, 203-liquid level sensor, 3-base, 4-drive shaft, 5-mounting seat, 6-blade wheel, 7-motor, 701- Belt pulley, 702-belt, 8-putting port, 9-mounting frame, 10-first rotating shaft, 11-second rotating shaft, 12-driven wheel, 13-driving wheel, 14-feeding port, 15-feeding port, 16-stirring shaft, 17-gear plate, 18-baffle plate, 19-feeding port, 20-solar panel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-4, the flocculant feeding device for sewage treatment includes a hull 1 and a raw material box 2, the upper end of the hull 1 is fixedly connected with a base 3 for installing the raw material box 2, and the upper and lower ends of the raw material box 2 are respectively provided with docking inner The material inlet 14 and the material outlet 15 of the cavity realize the material feeding and discharging, and two groups of drive shafts 4 are symmetrically arranged at the bottom of the hull 1, and the two groups of drive shafts 4 are all rotated and installed on the bottom of the hull 1 through the mounting seat 5, and the two groups of drive shafts Both ends of the shaft 4 are fixedly connected with a blade wheel 6 that facilitates the walking of the hull 1 on the water surface. The bottom of the hull 1 is fixedly installed with a motor 7 that drives a group of drive shafts 4 to rotate. 2 The first rotating shaft 10 and the second rotating shaft 11 are respectively installed on both sides. The first rotating shaft 10 and the second rotating shaft 11 are installed on the outside of the raw material box 2 through the installation frame 9. The raw material box 2 has a built-in stirring shaft 16, and the stirring shaft 16 The inner part of the raw material box 2 is provided with stirring blades, the upper end of the stirring shaft 16 extends to the upper end of the raw material box 2, and the upper end of the stirring shaft 16 and the upper end of the second rotating shaft 11 are fixedly sleeved with a gear plate 17 that meshes with each other. The outer fixed sleeve of the first rotating shaft 10 is provided with a baffle plate 18 that is connected to the discharge port 15 , and a plurality of sets of discharge ports 19 that are connected to the discharge port 15 are uniformly provided on the outside of the baffle plate 18 .

As shown in Figures 1 and 3 of the description, one embodiment of the present invention is that an inspection door 201 and an alarm 202 are arranged on the front of the raw material box 2, and an electrical connection alarm 202 is fixedly installed on the inner cavity wall of the raw material box 2 near the bottom. The liquid level sensor 203 and the inspection door 201 are convenient for subsequent inspection and maintenance of the raw material box 2. When the storage capacity of the flocculant raw material built in the raw material box 2 reaches the set value, the liquid level sensor 203 can be electrically connected to the alarm 202 to alarm and remind the staff Resupply.

As shown in accompanying drawing 2 of the description, one embodiment of the present utility model is that the motor 7 is a waterproof motor, the power end of the motor 7 and the outer sides of a group of drive shafts 4 are fixedly provided with pulleys 701, and between adjacent pulleys 701 Through the transmission connection of the belt 702, the pulley 701 of the power end is driven by the motor 7, and the pulley 701 of the power end drives a group of pulleys 701 on the outside of the drive shaft 4 to rotate through the belt 702 to drive the drive shaft 4, so that the hull 1 can walk on the water. move.

As shown in Figures 1, 2, and 4 of the description, one embodiment of the present invention is that the input port 8, the discharge port 15, and the blanking port 19 are all butted and matched, and the input port 8, the discharge port 15, and the blanking port The openings 19 have the same diameter and size, and the raw materials are put into the sewage treatment tank through the discharge opening 15, the feeding opening 19, and the feeding opening 8 successively when feeding.

As shown in Figure 1 of the specification, one embodiment of the present invention is that the lower ends of the first rotating shaft 10 and the second rotating shaft 11 move through and extend to the bottom of the hull 1, and the lower ends of the first rotating shaft 10 and the second rotating shaft 11 are fixedly connected. There are driven wheels 12, and the outer sides of the two groups of driving shafts 4 are fixedly connected with driving wheels 13, and the driven wheels 12 on the outer sides of the first rotating shaft 10 and the second rotating shaft 11 are respectively engaged with the driving wheels 13 on the outer sides of the two groups of driving shafts 4. The rotation of the shaft 4 drives the rotation of the driving wheel 13, relying on the meshing relationship between the driving wheel 13 and the driven wheel 12 to realize the synchronous rotation of the first rotating shaft 10 and the second rotating shaft 11 when the hull 1 moves.

As shown in Figure 1 of the description, one embodiment of the present utility model is that the outside of the mounting frame 9 on the outside of the raw material box 2 is detachably installed with a solar panel 20 by fasteners, and the upper end of the hull 1 is provided with a socket for electrically connecting the solar panel 20. For the storage battery pack, the external solar panel 20 can charge the storage battery pack during use, which is convenient for the long-term use of the whole.

The embodiment of the utility model is: when the utility model is used, the hull 1 is placed on the water surface, and the flocculant raw material is filled in the raw material box 2 . The pulley 701 of the power end is driven by the motor 7, and the pulley 701 of the power end drives a group of pulleys 701 on the outside of the drive shaft 4 to rotate through the belt 702 to drive the drive shaft 4. The drive shaft 4 drives the blade wheels 6 at both ends to rotate, thereby The hull 1 is pushed to move on the water surface, and the blade wheels 6 on both sides of the other set of drive shafts 4 rotate together with the other set of drive shafts 4 along with the thrust. During the movement of the hull 1, the driving wheels 13 on the outside of a group of drive shafts 4 mesh to drive the second rotating shaft 11 to rotate, and the gear plate 17 on the upper end of the second rotating shaft 11 meshes to drive the gear plate 17 on the upper end of the stirring shaft 16, thereby driving the stirring shaft 16 The rotation uses the outer stirring blades to assist the stirring of the flocculant raw materials in the raw material box 2, so as to prevent the raw materials from solidifying due to long-term storage and keep the raw materials relatively uniform. Simultaneously, the driving wheel 13 on the outside of another group of drive shafts 4 engages to drive the first rotating shaft 10 to rotate, and the first rotating shaft 10 drives the baffle plate 18 to rotate. The feed port 15 and the discharge port 15 are regularly opened and closed for feeding, so that the movement of the hull 1 can be used to relatively evenly feed the flocculant into the treatment tank.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described change, then the relative positional relationship may change; secondly: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the usual design. In the case of no conflict, the utility model The same embodiment of the new model and different embodiments can be combined with each other; finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. A device is put in to flocculating agent for sewage treatment, including hull (1), raw material tank (2), base (3) that hull (1) upper end fixedly connected with installed raw material tank (2), lower extreme are provided with feed inlet (14), discharge gate (15) of butt joint inner chamber respectively on raw material tank (2), its characterized in that: hull (1) bottom bilateral symmetry is provided with two sets of drive shaft (4), and two sets of drive shaft (4) all rotate through mount pad (5) and install in the bottom of hull (1), and is two sets of the equal fixedly connected with impeller (6) in both ends of drive shaft (4), hull (1) bottom fixed mounting has a set of drive shaft (4) pivoted motor (7) of drive, hull (1) bottom still runs through and is provided with input opening (8), first pivot (10), second pivot (11) are installed respectively to raw material box (2) both sides, first pivot (10), second pivot (11) all rotate through mounting bracket (9) and install in the outside of raw material box (2), raw material box (2) built-in (mixing) shaft (16), the upper end activity of (mixing) shaft (16) extends to raw material box (2) upper end, and the upper end of (mixing) and the equal fixed cover in upper end of second pivot (11) of (mixing shaft (16) are equipped with intermeshing's gear dish (17), fixed cover in first pivot (10) outside is equipped with the fender dish material mouth (18) of butt joint discharge gate (15), and the even set up multiunit outside of keeping off (18) has been seted up.

2. The flocculant dispensing device for sewage treatment according to claim 1, characterized in that: raw material tank (2) openly are provided with access door (201), alarm (202), raw material tank (2) inner chamber wall is close to bottom position fixed mounting and is connected level sensor (203) of alarm (202) of electricity.

3. The flocculant dispensing device for sewage treatment according to claim 1, characterized in that: motor (7) are waterproof motors, the outside of motor (7) power end and a set of drive shaft (4) is all fixed the cover and is equipped with belt pulley (701), and connects through belt (702) transmission between adjacent belt pulley (701).

4. The flocculant dispensing device for sewage treatment according to claim 1, characterized in that: the feeding opening (8), the discharging opening (15) and the blanking opening (19) are matched in a butt joint mode, and the diameters of the feeding opening (8), the discharging opening (15) and the blanking opening (19) are the same.

5. The flocculant dispensing device for sewage treatment according to claim 1, wherein: first pivot (10), the activity of second pivot (11) lower extreme is run through and is extended to hull (1) bottom, and first pivot (10), the equal fixedly connected with in second pivot (11) lower extreme follows driving wheel (12), two sets of the equal fixedly connected with action wheel (13) in drive shaft (4) outside, and the driven wheel (12) in first pivot (10), second pivot (11) outside mesh respectively and dock action wheel (13) in two sets of drive shaft (4) outsides.

6. The flocculant dispensing device for sewage treatment according to claim 1, wherein: the solar energy collecting boat is characterized in that a solar panel (20) is detachably mounted on the outer side of the mounting frame (9) on the outer side of the raw material box (2) through a fastener, and a storage battery pack electrically connected with the solar panel (20) is arranged at the upper end of the boat body (1).

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