Efficient automatic dosing device

Abstract

The utility model discloses a high-efficiency automatic dosing device which comprises a main body treatment unit which comprises a sewage treatment tank and a liquid medicine box arranged right above the sewage treatment tank, and one side of the lower side wall of the liquid medicine box is fixedly communicated with a plurality of groups of dosing pipes which are uniformly distributed; the automatic uniform chemical adding unit comprises a double-shaft output motor fixedly mounted at the center of the lower side wall of the chemical liquid box, an output shaft of the double-shaft output motor is fixedly connected with a transmission rod, each transmission rod is sleeved with a corresponding walking wheel, walking supports matched with the walking wheels are fixedly arranged at the upper ends of the two sides of the chemical liquid box, and the walking supports are fixedly connected with the transmission rods. Rotating rods are fixedly installed on the inner walls of the two sides of the pesticide liquid box, the outer sides of the rotating rods are wrapped with a layer of separation cover, and the two ends of the rotating rods penetrate through the pesticide liquid box outwards and are fixedly sleeved with transmission wheels. According to the utility model, the liquid medicine scattering point can uniformly add the liquid medicine to the sewage in the sewage treatment tank along the sewage treatment tank, so that the sewage at all positions can be contacted and reacted with the liquid medicine at the first time.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly sewage treatment, in particular to a high-efficiency automatic dosing device. 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, and catering. In the sewage treatment process, it is often necessary to use a dosing device to add flocculants, physical and chemical treatment agents and other drugs into the sewage treatment pool to treat harmful substances and large particle impurities in the sewage.

[0003] The dosing device currently used in the sewage treatment field has a fixed location for adding liquid medicine to the sewage treatment pool and cannot be flexibly adjusted, which results in the sewage in the sewage treatment pool far away from the liquid medicine sprinkling point not being able to react and combine with the liquid medicine quickly. Therefore, it is necessary to design an efficient and automated dosing device to solve the above problem. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing efficient automatic dosing device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an efficient automatic dosing device, which is suitable for solving the problem that the position of the drug liquid sprinkling point is fixed and cannot be flexibly adjusted, resulting in the sewage in the sewage treatment pool far away from the drug liquid sprinkling point cannot quickly react with the drug liquid.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a highly efficient automatic dosing device, comprising:

[0008] The main treatment unit includes a sewage treatment tank and a liquid medicine tank arranged just above the sewage treatment tank, and a plurality of evenly distributed dosing pipes are fixedly connected to one side of the lower side wall of the liquid medicine tank;

[0009] The automatic uniform dosing unit includes a double-axis output motor fixedly installed at the center of the lower side wall of the medicine liquid tank, the output shaft of the double-axis output motor is fixedly connected to a transmission rod, each of the transmission rods is sleeved with a corresponding walking wheel, and walking supports matching the walking wheels are fixedly arranged on the upper ends of both sides of the medicine liquid tank, and rotating rods are fixedly installed on the inner walls of both sides of the medicine liquid tank, and a layer of partition cover is wrapped around the outer side of the rotating rod, and transmission wheels are fixedly sleeved on both ends of the rotating rod through the medicine liquid tank, and transmission wheels are also fixedly sleeved on both ends of the transmission rod, and the two transmission wheels are connected by a transmission belt transmission, and a plurality of groups of evenly distributed first bevel gears are fixedly sleeved on the rotating rod, and a second bevel gear meshing with the first bevel gear is arranged in the partition cover, and a plurality of groups of evenly distributed stirring rods are rotatably connected to one end of the lower side wall of the medicine liquid tank away from the dosing tube, the top of the stirring rod is fixedly connected to the second bevel gear, and a plurality of groups of evenly distributed stirring blades are fixedly connected to the lower end of the side wall of the stirring rod.

[0010] As a preferred solution of the efficient and automated dosing device described in the utility model, the dosing device also includes a quantitative dosing unit, which includes a plurality of fixed disks fixedly arranged in the corresponding dosing tubes and a turntable sealed and rotatably installed in the dosing tube, and the upper side wall of the turntable is sealed against the lower side wall of the fixed disk, and the fixed disk and the turntable are both provided with liquid holes of the same size and corresponding positions, the side wall of the dosing tube is rotatably connected with an adjusting rod, and the adjusting rod is inserted into the dosing tube and fixedly connected with a third bevel gear, and the center of the lower side wall of the turntable is fixedly connected with a fourth bevel gear meshing with the third bevel gear through a connecting rod, and the outer sides of the third bevel gear and the fourth bevel gear are provided with protective covers.

[0011] As a preferred solution of the high-efficiency automatic dosing device of the utility model, the protective cover is configured to be spherical, and the outer diameter of the protective cover is one quarter to one third of the inner diameter of the dosing tube.

[0012] As a preferred solution of the high-efficiency automatic dosing device described in the utility model, an observation window is embedded and installed on one side of the medicine liquid tank, and the height of the observation window is consistent with the height of the inner cavity of the medicine liquid tank.

[0013] As a preferred solution of the efficient automatic dosing device described in the utility model, wherein: a reinforcing plate for supporting the transmission rod is fixedly connected to the lower side wall of the liquid medicine tank, and a matching bearing is installed at the connection between the reinforcing plate and the transmission rod.

[0014] As a preferred solution of the high-efficiency automatic dosing device described in the utility model, wherein: the inner wall of the wheel groove of the transmission wheel is provided with anti-slip grooves, and the transmission belt adopts a transmission belt with an isosceles trapezoidal cross-section.

[0015] The beneficial effects of the utility model are as follows: a sufficient amount of liquid medicine is added into the liquid medicine tank, and then the dosing rate of the dosing tube is adjusted according to the degree of sewage pollution in the sewage treatment pool, and the dual-axis output motor is started. The transmission rod fixedly connected to the output shaft drives the liquid medicine tank to move along the walking support of the sewage treatment pool through the walking wheel. While the transmission rod rotates, it drives the rotating rod to rotate through the transmission wheel and the transmission belt. The first bevel gear fixedly mounted thereon drives the stirring rod and multiple stirring blades to rotate through the second bevel gear. The stirring rod and the stirring blades fully mix the liquid medicine and the sewage in the process of following the movement of the liquid medicine tank. The liquid medicine sprinkling point can evenly add medicine to the sewage in the sewage treatment pool along the sewage treatment pool, ensuring that the sewage in various places can contact and react with the liquid medicine at the first time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency automatic dosing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an automatic uniform dosing unit of a high-efficiency automatic dosing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a quantitative dosing unit of a high-efficiency automated dosing device proposed by the utility model.

[0020] Description of the drawings: 100 main treatment unit, 101 sewage treatment tank, 102 liquid tank, 103 observation window, 104 dosing tube, 200 automatic uniform dosing unit, 201 dual-axis output motor, 202 transmission rod, 203 walking wheel, 204 rotating rod, 205 transmission wheel, 206 transmission belt, 207 first bevel gear, 208 second bevel gear, 209 stirring rod, 210 stirring blade, 211 walking support, 300 quantitative dosing unit, 301 fixed plate, 302 rotating plate, 303 liquid hole, 304 adjusting rod, 305 third bevel gear, 306 fourth bevel gear, 307 protective cover. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example

[0025] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a high-efficiency automatic dosing device, including: a main processing unit 100, an automatic uniform dosing unit 200 and a quantitative dosing unit 300.

[0026] The main treatment unit 100 includes a sewage treatment tank 101 and a liquid medicine tank 102 arranged directly above the sewage treatment tank 101. An observation window 103 is inlaid on one side of the liquid medicine tank 102. The height of the observation window 103 is consistent with the height of the inner cavity of the liquid medicine tank 102. Through the setting of the observation window 103, the amount of liquid medicine stored in the liquid medicine tank 102 can be intuitively observed, which is convenient for timely replenishment of liquid medicine. One side of the lower side wall of the liquid medicine tank 102 is fixedly connected to multiple groups of evenly distributed dosing pipes 104;

[0027] The automatic uniform dosing unit 200 includes a dual-axis output motor 201 fixedly installed at the center of the lower side wall of the liquid medicine tank 102, the output shaft of the dual-axis output motor 201 is fixedly connected to a transmission rod 202, the lower side wall of the liquid medicine tank 102 is fixedly connected to a reinforcing plate for supporting the transmission rod 202, and a matching bearing is installed at the connection between the reinforcing plate and the transmission rod 202. Through the setting of the reinforcing plate, the transmission rod 202 can be stably supported, each transmission rod 202 is sleeved with a corresponding walking wheel 203, and walking supports 211 matching the walking wheels 203 are fixedly arranged on the upper ends of both sides of the liquid medicine tank 102, and rotating rods 204 are fixedly installed on the inner walls of both sides of the liquid medicine tank 102, and the outer side of the rotating rod 204 is wrapped with a layer of partition cover;

[0028] The two ends of the rotating rod 204 penetrate the medicine liquid tank 102 outward and are fixedly sleeved with a transmission wheel 205, and the two ends of the transmission rod 202 are also fixedly sleeved with a transmission wheel 205, and the two transmission wheels 205 are connected by a transmission belt 206. The inner wall of the wheel groove of the transmission wheel 205 is provided with anti-slip grooves, and the transmission belt 206 adopts a transmission belt 206 with an isosceles trapezoidal cross-section. This arrangement increases the transmission stability of the transmission wheel 205 and the transmission belt 206, and the rotating rod 204 is fixedly sleeved with a plurality of groups of evenly distributed first bevel gears 207, and the partition cover is provided with a second bevel gear 208 meshing with the first bevel gear 207. The end of the lower side wall of the medicine liquid tank 102 away from the dosing tube 104 is rotatably connected to a plurality of groups of evenly distributed stirring rods 209, the top of the stirring rod 209 is fixedly connected to the second bevel gear 208, and the lower end of the side wall of the stirring rod 209 is fixedly connected to a plurality of groups of evenly distributed stirring blades 210.

[0029] The quantitative dosing unit 300 includes a plurality of fixed disks 301 fixedly arranged in the corresponding dosing tubes 104 and a rotating disk 302 sealed and rotatably installed in the dosing tube 104, and the upper side wall of the rotating disk 302 is sealed against the lower side wall of the fixed disk 301, and the fixed disk 301 and the rotating disk 302 are both provided with liquid holes 303 of the same size and corresponding positions, and the side wall of the dosing tube 104 is rotatably connected with an adjusting rod 304, and the adjusting rod 304 is inserted into the dosing tube 104 and fixedly connected with a third bevel gear 305, and the center of the lower side wall of the rotating disk 302 is fixedly connected with a fourth bevel gear 306 meshing with the third bevel gear 305 through a connecting rod, and a protective cover 307 is sleeved on the outer sides of the third bevel gear 305 and the fourth bevel gear 306;

[0030] The protective cover 307 is set to be spherical, and the outer diameter of the protective cover 307 is one quarter to one third of the inner diameter of the dosing tube 104; this is set to ensure that there is enough space between the protective cover 307 and the dosing tube 104 to facilitate the falling of the liquid medicine; according to the different degrees of sewage pollution, when the dosing rate of the dosing tube 104 needs to be adjusted, the adjusting rod 304 is rotated at this time, and the third bevel gear 305 fixedly connected thereto drives the turntable 302 to rotate through the fourth bevel gear 306, and the dosing rate of the dosing tube 104 is adjusted by adjusting the overlapping area of ​​the liquid hole 303 on the turntable 302 and the liquid hole 302 on the fixed plate 301.

[0031] During use, a sufficient amount of liquid medicine is added into the liquid medicine tank 102, and then the dosing rate of the dosing tube 104 is adjusted according to the degree of sewage pollution in the sewage treatment tank 101, and the dual-axis output motor 201 is started. The transmission rod 202 fixedly connected to its output shaft drives the liquid medicine tank 102 to move along the walking support 211 of the sewage treatment tank 101 through the walking wheel 203. While rotating, the transmission rod 202 drives the rotating rod 204 to rotate through the transmission wheel 205 and the transmission belt 206. The first bevel gear 207 fixedly mounted thereon drives the stirring rod 209 and multiple stirring blades 210 to rotate through the second bevel gear 208. The stirring rod 209 and the stirring blades 210 will fully mix the liquid medicine and the sewage in the process of following the movement of the liquid medicine tank 102. The liquid medicine spilling point can evenly add medicine to the sewage in the sewage treatment tank 101 along the sewage treatment tank 101, ensuring that the sewage in various places can contact and react with the liquid medicine at the first time.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A highly efficient automatic dosing device, characterized in that: include: A main treatment unit (100) comprises a sewage treatment tank (101) and a liquid medicine tank (102) arranged directly above the sewage treatment tank (101), wherein one side of the lower side wall of the liquid medicine tank (102) is fixedly connected to a plurality of evenly distributed dosing pipes (104); An automatic uniform dosing unit (200) comprises a dual-axis output motor (201) fixedly mounted at the center of the lower side wall of a liquid medicine tank (102), the output shaft of the dual-axis output motor (201) being fixedly connected to a transmission rod (202), each transmission rod (202) being sleeved with a corresponding running wheel (203), a running support (211) matching the running wheel (203) being fixedly mounted on the upper ends of both sides of the liquid medicine tank (102), and a rotating rod (204) being fixedly mounted on the inner walls of both sides of the liquid medicine tank (102), the outer side of the rotating rod (204) being wrapped with a layer of a partition cover, and both ends of the rotating rod (204) penetrating outwardly through the liquid medicine tank (102) and being fixedly sleeved with a transmission wheel (205) , and transmission wheels (205) are fixedly sleeved at both ends of the transmission rod (202), and the two transmission wheels (205) are connected in transmission via a transmission belt (206); a plurality of groups of evenly distributed first bevel gears (207) are fixedly sleeved on the rotating rod (204), and a second bevel gear (208) meshing with the first bevel gear (207) is arranged in the partition cover; an end of the lower side wall of the liquid medicine tank (102) away from the dosing tube (104) is rotatably connected to a plurality of groups of evenly distributed stirring rods (209), the top end of the stirring rod (209) is fixedly connected to the second bevel gear (208), and the lower end of the side wall of the stirring rod (209) is fixedly connected to a plurality of evenly distributed stirring blades (210).

2. A highly efficient automated dosing device according to claim 1, characterized in that: The dosing device further comprises a quantitative dosing unit (300), comprising a plurality of fixed disks (301) fixedly arranged in corresponding dosing tubes (104) and a rotating disk (302) sealingly and rotatably installed in the dosing tube (104), wherein the upper side wall of the rotating disk (302) is sealed against the lower side wall of the fixed disk (301), and the fixed disk (301) and the rotating disk (302) are both provided with liquid holes (303) of the same size and corresponding positions, the side wall of the dosing tube (104) is rotatably connected to an adjusting rod (304), the adjusting rod (304) is inserted into the dosing tube (104) and fixedly connected to a third bevel gear (305), and the center of the lower side wall of the rotating disk (302) is fixedly connected to a fourth bevel gear (306) meshing with the third bevel gear (305) via a connecting rod, and the outer sides of the third bevel gear (305) and the fourth bevel gear (306) are sleeved with a protective cover (307).

3. A highly efficient automatic dosing device according to claim 2, characterized in that: The protective cover (307) is configured to be spherical, and the outer diameter of the protective cover (307) is one quarter to one third of the inner diameter of the dosing tube (104).

4. The high-efficiency automatic dosing device according to claim 1, characterized in that: An observation window (103) is inlaid on one side of the medicine liquid tank (102), and the height of the observation window (103) is consistent with the height of the inner cavity of the medicine liquid tank (102).

5. The high-efficiency automatic dosing device according to claim 1 is characterized in that: A reinforcing plate for supporting the transmission rod (202) is fixedly connected to the lower side wall of the liquid medicine box (102), and a matching bearing is installed at the connection between the reinforcing plate and the transmission rod (202).

6. The high-efficiency automatic dosing device according to claim 1, characterized in that: The inner wall of the wheel groove of the transmission wheel (205) is provided with anti-slip grooves, and the transmission belt (206) is a transmission belt (206) with an isosceles trapezoidal cross section.

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