Integrated dosing equipment for sewage treatment

Abstract

The utility model discloses sewage treatment integrated dosing equipment which comprises a barrel body, a dosing mechanism is arranged in the barrel body, and the dosing mechanism extends out of the barrel body; the dosing mechanism comprises a transverse plate, the transverse plate is fixedly arranged in the cylinder, a motor is fixedly arranged at the bottom of the transverse plate, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod penetrates through the transverse plate and extends into the cylinder, a sleeve is arranged outside the rotating rod, and the sleeve is connected with the rotating rod through a one-way bearing. The top of the rotating rod is movably connected with the top of the inner cavity of the barrel through a bearing, and a connecting plate is fixedly arranged outside the sleeve. By means of the indirect medicine adding mode, liquid medicine in the barrel can be indirectly discharged, meanwhile, when the connecting groove is not communicated with the through groove, the liquid medicine in the barrel can be mixed, the mixing time of the liquid medicine is shortened, and therefore a user can use the liquid medicine conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated chemical dosing device for sewage treatment. Background Technique

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or for reuse. Sewage treatment is widely applied in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily life of ordinary people.

[0003] In sewage treatment, it is usually necessary to add some chemicals to accelerate the treatment speed and improve the treatment effect. The addition of chemicals needs to be completed with the help of a supporting chemical dosing device. In the prior art, when adding some liquid chemicals to sewage treatment, most of them first mix the liquid chemicals with water or the like, and then put the mixed chemical solution into the sewage at one time. However, putting the chemical solution into the sewage at one time will cause the chemical solution entering the sewage to be overly concentrated, and before putting the chemical solution, it is also necessary to mix the chemicals first, resulting in an extended time for putting the chemical solution.

[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop an integrated chemical dosing device for sewage treatment. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an integrated chemical dosing device for sewage treatment to solve the problems that putting the chemical solution into the sewage at one time will cause the chemical solution entering the sewage to be overly concentrated, and before putting the chemical solution, it is also necessary to mix the chemicals first, resulting in an extended time for putting the chemical solution.

[0006] To solve the above technical problems, the technical solution of the utility model is as follows:

[0007] An integrated chemical dosing device for sewage treatment, comprising a cylinder body, wherein a chemical dosing mechanism is arranged inside the cylinder body, and the chemical dosing mechanism extends out of the cylinder body;

[0008] The chemical dosing mechanism includes a horizontal plate which is fixedly arranged inside the cylinder body. A motor is fixedly arranged at the bottom of the horizontal plate. The motor is fixedly connected with a rotating rod through an output shaft. The rotating rod penetrates through the horizontal plate and extends into the cylinder body. A sleeve is arranged outside the rotating rod. The sleeve is connected with the rotating rod through a one-way bearing. The top of the rotating rod is movably connected with the top of the inner cavity of the cylinder body through a bearing. A connecting plate is fixedly arranged outside the sleeve. Two connecting columns are fixedly arranged at the top of the connecting plate. Two L-shaped sector plates are fixedly arranged outside the sleeve. The two L-shaped sector plates and the two connecting columns are distributed in a cross shape, and the two L-shaped sector plates are located on the top of the connecting plate. The chemical dosing mechanism further includes two chemical dosing components which are respectively arranged on both sides of the sleeve.

[0009] Preferably, the chemical dosing component includes a vertical rod which is arranged on the top of the horizontal plate and is movably connected with the horizontal plate through a bearing. A baffle is fixedly arranged outside the vertical rod. The baffle is arranged at the bottom of the connecting plate and the bottom of the baffle is in contact with the top of the horizontal plate.

[0010] Preferably, a through groove is formed on the baffle, and a connecting groove is formed on the horizontal plate.

[0011] Preferably, a special-shaped wheel is fixedly arranged outside the rotating rod. Four sliding grooves are formed on the special-shaped wheel, and the sliding grooves are adapted to the connecting columns.

[0012] Preferably, the side surface of the special-shaped wheel between two adjacent sliding grooves is set to be arc-shaped, and the arc shape is adapted to the L-shaped sector plate.

[0013] Preferably, a plurality of mixing rods are fixedly arranged outside the rotating rod, and all the mixing rods are arranged on the top of the L-shaped sector plate.

[0014] Preferably, a protective box is fixedly arranged at the bottom of the horizontal plate, and the motor is arranged inside the protective box.

[0015] Preferably, a plurality of support rods are fixedly arranged at the bottom of the horizontal plate.

[0016] Preferably, a plurality of connecting pipes are fixedly arranged at the top of the cylinder body, and all the connecting pipes extend into the cylinder body.

[0017] Adopting the above technical solution, the following beneficial effects are achieved:

[0018] Through the design of the chemical dosing mechanism and the design of structures such as the special-shaped wheel, the special-shaped wheel can rotate intermittently, which can drive the baffle at the bottom of the special-shaped wheel to rotate intermittently. When the connecting groove coincides with the through groove, a part of the liquid medicine inside the cylinder body is discharged. Moreover, when the rotating rod rotates in reverse, multiple mixing rods outside the rotating rod will also rotate, and at the same time, the liquid medicine inside the cylinder body can be mixed. Through this intermittent chemical dosing method, some of the liquid medicine inside the cylinder body can be discharged intermittently. At the same time, when the connecting groove and the through groove are not connected, the liquid medicine inside the cylinder body can be mixed, reducing the mixing time of the liquid medicine, thus facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation mode of the present invention or the technical solutions in the prior art, the drawings required for use in the description of the implementation mode or the prior art will be briefly introduced below. Obviously, the drawings described below are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0020] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0021] Figure 1 Schematic diagram of the overall structure provided by the present invention;

[0022] Figure 2 Schematic diagram of the internal structure of the cylinder body provided by the present invention;

[0023] Figure 3 Three-dimensional view of the L-shaped sector plate provided by the present invention;

[0024] Figure 4 Exploded view of the special-shaped wheel provided by the present invention;

[0025] Figure 5 Three-dimensional view of the special-shaped wheel provided by the present invention.

[0026] In the figure: 1, cylinder body; 2, cross plate; 3, motor; 4, rotating rod; 5, sleeve; 6, connecting plate; 7, connecting column; 8, L-shaped sector plate; 9, vertical rod; 10, baffle; 11, through groove; 12, connecting groove; 13, special-shaped wheel; 14, sliding groove; 15, mixing rod; 16, protective box; 17, support rod; 18, connecting pipe. Specific embodiments

[0027] The following further describes the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation on the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] See Figures 1-5 As shown, a sewage treatment integrated chemical dosing device of the present invention includes a cylinder body 1, a chemical dosing mechanism is arranged inside the cylinder body 1, and the chemical dosing mechanism extends outside the cylinder body 1;

[0029] The chemical dosing mechanism includes a cross plate 2, the cross plate 2 is fixedly arranged inside the cylinder body 1, a motor 3 is fixedly arranged at the bottom of the cross plate 2, the motor 3 is fixedly connected with a rotating rod 4 through an output shaft, the rotating rod 4 penetrates through the cross plate 2 and extends into the cylinder body 1, a sleeve 5 is arranged outside the rotating rod 4, the sleeve 5 is connected with the rotating rod 4 through a one-way bearing, the top of the rotating rod 4 is movably connected with the top of the inner cavity of the cylinder body 1 through a bearing, a connecting plate 6 is fixedly arranged outside the sleeve 5, two connecting columns 7 are fixedly arranged at the top of the connecting plate 6, two L-shaped sector plates 8 are fixedly arranged outside the sleeve 5, the two L-shaped sector plates 8 and the two connecting columns 7 are distributed in a cross shape and the two L-shaped sector plates 8 are located on the top of the connecting plate 6, and the chemical dosing mechanism further includes two chemical dosing components, and the two chemical dosing components are respectively arranged on both sides of the sleeve 5.

[0030] Among them, in order to solve the problem of dosing sewage, the chemical dosing component includes a vertical rod 9, the vertical rod 9 is arranged on the top of the cross plate 2 and is movably connected with the cross plate 2 through a bearing, a baffle 10 is fixedly arranged outside the vertical rod 9, the baffle 10 is arranged at the bottom of the connecting plate 6 and the bottom of the baffle 10 is in contact with the top of the cross plate 2.

[0031] Among them, in order to solve the problem that the chemical liquid in the cylinder body 1 can be discharged from the cylinder body 1, a through groove 11 is opened on the baffle 10, and a connecting groove 12 is opened on the cross plate 2.

[0032] Among them, in order to solve the problem that the chemical liquid in the cylinder body 1 can be discharged from the cylinder body 1, a special-shaped wheel 13 is fixedly arranged outside the rotating rod 4, and four sliding grooves 14 are opened on the special-shaped wheel 13, and the sliding grooves 14 are adapted to the connecting columns 7.

[0033] Among them, to solve the problem that the special-shaped wheel 13 can be in a stationary state, the side surface of the special-shaped wheel 13 between two adjacent sliding grooves 14 is set to be arc-shaped, and the arc is adapted to the L-shaped sector plate 8.

[0034] Among them, to solve the problem of mixing the liquid medicine inside the cylinder body 1, a plurality of mixing rods 15 are fixedly arranged outside the rotating rod 4, and the plurality of mixing rods 15 are all arranged on the top of the L-shaped sector plate 8.

[0035] Among them, to solve the problem of protecting the motor 3, a protective box 16 is fixedly arranged at the bottom of the cross plate 2, and the motor 3 is arranged inside the protective box 16.

[0036] Among them, to solve the problem of supporting the cylinder body 1, a plurality of support rods 17 are fixedly arranged at the bottom of the cross plate 2.

[0037] Among them, to solve the problem of adding materials to the inside of the cylinder body 1, a plurality of connecting pipes 18 are fixedly arranged at the top of the cylinder body 1, and the plurality of connecting pipes 18 all extend into the inside of the cylinder body 1.

[0038] Working principle: When the present utility model is in use, first, the present utility model is connected to an external power supply. The two connecting pipes 18 on the cylinder body 1 are connected to equipment that needs to add water and other liquid medicaments externally. When using the present utility model, the motor 3 can be started. The motor 3 works to drive the rotating rod 4 to rotate. The rotating rod 4 rotates to drive a plurality of mixing rods 15 outside the rotating rod 4 to rotate. Through the rotation of the mixing rods 15, the liquid medicine inside the cylinder body 1 can be mixed. Because the rotating rod 4 and the sleeve 5 are connected by a one-way bearing, when the rotating rod 4 rotates forward, the rotating rod 4 and the sleeve 5 are in an idling state. When the rotating rod 4 rotates reversely, the rotation of the rotating rod 4 will drive the sleeve 5 to rotate together. First, the motor 3 is controlled to make the rotating rod 4 rotate forward, so that the mixing rods 15 inside the cylinder body 1 rotate, thereby making the liquid medicine inside the cylinder body 1 fuse initially. After a period of time, the rotating rod 4 is then reversed. The reverse rotation of the rotating rod 4 drives the sleeve 5 to rotate. The rotation of the sleeve 5 drives the connecting plate 6 and the L-shaped sector plate 8 to rotate together. The rotation of the connecting plate 6 will drive the connecting column 7 at the top of the connecting plate 6 to rotate around the central axis of the sleeve 5. Because the connecting column 7 is adapted to the sliding groove 14 and one side of the L-shaped sector plate 8 is adapted to the arc on the special-shaped wheel 13, when the connecting column 7 enters the sliding groove 14, due to the rotation of the connecting column 7 around the central axis of the sleeve 5, the connecting column 7 will also drive the special-shaped wheel 13 to rotate when moving inside the sliding groove 14. The rotation of the special-shaped wheel 13 drives the vertical rod 9 to rotate. The rotation of the vertical rod 9 drives the baffle 10 outside the vertical rod 9 to rotate. When the baffle 10 rotates, the through groove 11 on the baffle 10 will coincide with the connecting groove 12 on the cross plate 2, and then the liquid medicine inside the cylinder body 1 is discharged from the inside of the cylinder body 1 through the connecting groove 12. After the connecting column 7 moves out of the inside of the sliding groove 14, one side of the L-shaped sector plate 8 can just contact the arc on the special-shaped wheel 13, so that the special-shaped wheel 13 can be in a static state until the connecting column 7 rotates into the sliding groove 14 again, and the connecting column 7 will drive the special-shaped wheel 13 to rotate again. Through the design of the dosing mechanism, through the design of structures such as the special-shaped wheel 13, the special-shaped wheel 13 can rotate intermittently, and then the baffle 10 at the bottom of the special-shaped wheel 13 can be driven to rotate intermittently. Then, when the connecting groove 12 coincides with the through groove 11, part of the liquid medicine inside the cylinder body 1 is discharged. Moreover, when the rotating rod 4 rotates reversely, a plurality of mixing rods 15 outside the rotating rod 4 will also rotate, and at the same time, the liquid medicine inside the cylinder body 1 can be mixed. Through this intermittent dosing method, some of the liquid medicine inside the cylinder body 1 can be discharged intermittently. At the same time, when the connecting groove 12 and the through groove 11 are not connected, the liquid medicine inside the cylinder body 1 can be mixed, reducing the mixing time of the liquid medicine, thereby facilitating the use of the user.

[0039] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. An integrated sewage treatment chemical dosing device, comprising a cylinder body (1), characterized in that: A chemical adding mechanism is provided inside the cylinder body (1), and the chemical adding mechanism extends outside the cylinder body (1). The chemical adding mechanism includes a horizontal plate (2) fixedly arranged inside the cylinder body (1). A motor (3) is fixedly arranged at the bottom of the horizontal plate (2). The motor (3) is fixedly connected to a rotating rod (4) through an output shaft. The rotating rod (4) penetrates through the horizontal plate (2) and extends into the cylinder body (1). A sleeve (5) is arranged outside the rotating rod (4). The sleeve (5) is connected to the rotating rod (4) through a one-way bearing. The top of the rotating rod (4) is movably connected to the top of the inner cavity of the cylinder body (1) through a bearing. A connecting plate (6) is fixedly arranged outside the sleeve (5). Two connecting columns (7) are fixedly arranged at the top of the connecting plate (6). Two L-shaped sector plates (8) are fixedly arranged outside the sleeve (5). The two L-shaped sector plates (8) and the two connecting columns (7) are distributed in a cross shape, and the two L-shaped sector plates (8) are located above the connecting plate (6). The chemical adding mechanism further includes two chemical adding components, and the two chemical adding components are respectively arranged on both sides of the sleeve (5).

2. The integrated chemical dosing equipment for sewage treatment according to claim 1, wherein: The chemical adding component includes a vertical rod (9) arranged on the top of the horizontal plate (2) and movably connected to the horizontal plate (2) through a bearing. A baffle (10) is fixedly arranged outside the vertical rod (9). The baffle (10) is arranged below the connecting plate (6), and the bottom of the baffle (10) is in contact with the top of the horizontal plate (2).

3. The integrated chemical dosing equipment for sewage treatment according to claim 2, characterized in that: A through groove (11) is formed in the baffle (10), and a connecting groove (12) is formed in the horizontal plate (2).

4. The integrated chemical dosing equipment for sewage treatment according to claim 3, characterized in that: A special-shaped wheel (13) is fixedly arranged outside the rotating rod (4). Four sliding grooves (14) are formed in the special-shaped wheel (13), and the sliding grooves (14) are adapted to the connecting columns (7).

5. The integrated chemical dosing equipment for sewage treatment according to claim 4, characterized in that: The side surface of the special-shaped wheel (13) between two adjacent sliding grooves (14) is set to be arc-shaped, and the arc shape is adapted to the L-shaped sector plate (8).

6. The integrated chemical dosing equipment for sewage treatment according to claim 5, wherein: A plurality of mixing rods (15) are fixedly arranged outside the rotating rod (4), and the plurality of mixing rods (15) are all arranged above the L-shaped sector plate (8).

7. The integrated chemical dosing equipment for sewage treatment according to claim 1, characterized in that: A protective box (16) is fixedly arranged at the bottom of the horizontal plate (2), and the motor (3) is arranged inside the protective box (16).

8. The integrated chemical dosing equipment for sewage treatment according to claim 1, wherein: A plurality of support rods (17) are fixedly arranged at the bottom of the horizontal plate (2).

9. The integrated chemical dosing equipment for sewage treatment according to claim 1, characterized in that: A plurality of connecting pipes (18) are fixedly arranged at the top of the cylinder body (1), and the plurality of connecting pipes (18) all extend into the cylinder body (1).

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