Quantitative dosing device for industrial wastewater treatment

Abstract

The utility model discloses a quantitative dosing device for industrial wastewater treatment, which comprises a control unit, the control unit comprises a box body, the upper surface of the box body is fixedly connected with a feeding funnel, the outer surface of one side of the box body is fixedly connected with a spiral feeder, the upper part of the inner wall of the box body is provided with a grinding assembly, and the grinding assembly is provided with a grinding wheel; a water inlet pipe is fixedly connected to the lower portion of the outer surface of the other side of the box body, a water outlet pipe is fixedly connected to the lower portion of the outer surface of the front side of the box body, electromagnetic valves and flow detectors are fixedly connected to the outer surfaces of the water inlet pipe and the water outlet pipe, and a stirring assembly is arranged on the inner bottom wall of the box body. According to the utility model, the quantity of conveyed medicine powder is determined through the spiral feeder, the medicine powder is ground through the grinding assembly, the looseness of the medicine powder is kept, and the quantity of entering clear water is determined through the electromagnetic valve and the flow detector, so that a proper medicament can be prepared, the spraying quantity of the medicament is convenient to control, the waste is reduced, and the treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially, relates to a quantitative dosing device for industrial wastewater treatment. BACKGROUND

[0002] Industrial wastewater treatment refers to the water used in industrial production process is treated and used for production or properly discharged, and the industrial wastewater treatment mainly removes chemical oxygen demand, suspended solids, sulfides, petroleum, cyanide, hexavalent chromium, lead, cadmium and the like, and the medicine is often needed to be added, the existing dosing device for wastewater treatment is mostly directly poured into the medicine powder, lacks the quantitative function, cannot deliver the medicine according to the need, and the medicine powder can be pressed due to humidity or gravity, to cause the medicine powder to cake, and affect the treatment effect. SUMMARY

[0003] This section aims to outline 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 abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems existing in the prior art quantitative dosing device for industrial wastewater treatment, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a quantitative dosing device for industrial wastewater treatment, which aims to solve the problem that the existing dosing device for wastewater treatment is mostly directly poured into the medicine powder, lacks the quantitative function, cannot deliver the medicine according to the need, and the medicine powder can be pressed due to humidity or gravity, to cause the medicine powder to cake, and affect the treatment effect.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a quantitative dosing device for industrial wastewater treatment, comprising:

[0007] The control unit comprises a box, the upper surface of the box is fixedly connected with a feeding hopper, one side of the outer surface of the box is fixedly connected with a spiral feeder, the inner wall upper portion of the box is provided with a polishing assembly, the other side of the outer surface of the box is fixedly connected with a water inlet pipe, the front side of the outer surface of the box is fixedly connected with a water outlet pipe, the outer surfaces of the water inlet pipe and the water outlet pipe are fixedly connected with solenoid valves and flow detectors, the inner wall of the box is fixedly connected with a partition plate, the inside of the partition plate is fixedly connected with a receiving hopper, and the inner bottom wall of the box is provided with a stirring assembly.

[0008] As a preferred scheme of the quantitative dosing device for industrial wastewater treatment, the spiral feeder is arranged obliquely, the outer surface of the spiral feeder is fixedly connected with a support, the spiral feeder is fixedly connected to the outer surface of the box through the support, and the discharge end of the spiral feeder is arranged on the upper surface of the feeding hopper.

[0009] As a preferred scheme of the quantitative dosing device for industrial wastewater treatment, the baffle is arranged on the lower surface of the polishing assembly, the receiving hopper penetrates through the outer surface of the baffle, and the upper surface of the baffle is inclined inwardly with the receiving hopper as the center.

[0010] As a preferred scheme of the quantitative dosing device for industrial wastewater treatment, the polishing assembly comprises a driving motor, the output end of the driving motor is fixedly connected with a driving gear, the outer surface of the driving gear is engagedly connected with a driven gear, one end of the driving gear and the driven gear is fixedly connected with a polishing roller shaft, and the polishing roller shaft is arranged directly below the feeding hopper.

[0011] As a preferred scheme of the quantitative dosing device for industrial wastewater treatment, the outer surface of the polishing roller shaft is fixedly connected with a protrusion, and the protrusions on the two sides are arranged in a cross shape.

[0012] As a preferred scheme of the quantitative dosing device for industrial wastewater treatment, the stirring assembly comprises a servo motor, the outer surface of the servo motor is fixedly connected to the inner bottom wall of the box, the output end of the servo motor is fixedly connected with a stirring rod, the outer surface of the stirring rod is fixedly connected with a stirring blade, and the outer surface of the stirring blade is provided with a propeller.

[0013] The quantitative dosing device for industrial wastewater treatment has the following beneficial effects:

[0014] The spiral feeder is used to determine the amount of powder conveyed, the powder is polished by the polishing assembly to keep the powder loose, the amount of clean water entering is determined by the electromagnetic valve and the flow detector, the appropriate medicament can be prepared, the spraying amount of the medicament is conveniently controlled, waste is reduced, and the treatment effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor. Among them:

[0016] Figure 1This is a three-dimensional diagram of a quantitative dosing device for industrial wastewater treatment proposed by the present utility model;

[0017] Figure 2 for Figure 1 sectional view;

[0018] Figure 3 for Figure 1 Schematic diagram of the grinding components.

[0019] In the figure: 100, control unit; 101, box body; 102, feeding funnel; 103, bracket; 104, screw feeder; 105, grinding assembly; 105a, driving motor; 105b, driving gear; 105c, driven gear; 105d, grinding roller; 105e, bump; 106, water inlet pipe; 107, water outlet pipe; 108, solenoid valve; 109, flow detector; 110, partition; 111, receiving funnel; 112, stirring assembly; 112a, servo motor; 112b, stirring rod; 112c, stirring blade. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. 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.

[0022] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout 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.

[0023] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0024] Reference Figures 1-3 The utility model provides a quantitative dosing device for industrial wastewater treatment, comprising:

[0025] The control unit 100 comprises a box body 101, the upper surface of the box body 101 is fixedly connected with a feeding hopper 102, one side of the outer surface of the box body 101 is fixedly connected with a spiral feeder 104, the inner wall of the box body 101 is provided with a polishing assembly 105 at the upper portion, the other side of the outer surface of the box body 101 is fixedly connected with a water inlet pipe 106 at the lower portion, the front side of the outer surface of the box body 101 is fixedly connected with a water outlet pipe 107 at the lower portion, the outer surface of the water inlet pipe 106 and the water outlet pipe 107 is fixedly connected with a solenoid valve 108 and a flow detector 109, the inner wall of the box body 101 is fixedly connected with a partition plate 110 at the middle portion, the inside of the partition plate 110 is fixedly connected with a receiving hopper 111, and the inner bottom wall of the box body 101 is provided with a stirring assembly 112. The spiral feeder 104 is responsible for uniformly conveying the medicines to the inside of the polishing assembly 105, for polishing and crushing the medicines to improve the dissolution efficiency, the polished medicines are then collected by the receiving hopper 111 and put into the lower part of the box body 101, the clean water is introduced through the water inlet pipe 106, and then fully mixed by the stirring assembly 112, the treated water is discharged through the water outlet pipe 107, the solenoid valve 108 controls the water flow, and the flow detector 109 monitors and adjusts the flow of water and medicines, so as to ensure convenient dosing on demand and control the concentration of the medicament.

[0026] The spiral feeder 104 is inclined, the outer surface of the spiral feeder 104 is fixedly connected with a support 103, the spiral feeder 104 is fixedly connected to the outer surface of the box body 101 through the support 103, and the discharge end of the spiral feeder 104 is arranged on the upper surface of the feeding hopper 102. The partition plate 110 is arranged on the lower surface of the polishing assembly 105, the receiving hopper 111 penetrates the outer surface of the partition plate 110, and the upper surface of the partition plate 110 is inclined inwardly with the receiving hopper 111 as the center. The inclined arrangement of the spiral feeder 104 can facilitate feeding and reduce the process of manual climbing, and the upper surface of the partition plate 110 is inclined toward the center of the receiving hopper 111, which helps to more efficiently collect and guide the polished medicines to the receiving hopper 111, further improving the processing efficiency and reducing the residence time of the medicines in the equipment.

[0027] Further, the polishing assembly 105 comprises a driving motor 105a, the output end of the driving motor 105a is fixedly connected with a driving gear 105b, the outer surface of the driving gear 105b is meshedly connected with a driven gear 105c, one end of the driving gear 105b and the driven gear 105c is fixedly connected with a polishing roller shaft 105d, and the polishing roller shaft 105d is arranged directly below the feeding hopper 102. The outer surface of the polishing roller shaft 105d is fixedly connected with protrusions 105e, and the protrusions 105e on the two sides are arranged in a cross manner. The driving motor 105a is used to drive the driving gear 105b to rotate, the driving gear 105b drives the polishing roller shaft 105d to rotate through the meshing with the driven gear 105c, so that the material can be crushed efficiently, the protrusions 105e on the polishing roller shaft 105d are arranged in a cross manner, so that the material can be uniformly impacted and sheared during the polishing process, and the uniformity and effect of the polishing are improved. Since the polishing roller shaft 105d is arranged directly below the feeding hopper 102, it is ensured that the material can directly fall to the best polishing position, and the splashing and waste of the material are reduced.

[0028] Further, the stirring assembly 112 comprises a servo motor 112a, the outer surface of the servo motor 112a is fixedly connected to the inner bottom wall of the box body 101, the output end of the servo motor 112a is fixedly connected with a stirring rod 112b, the outer surface of the stirring rod 112b is fixedly connected with stirring blades 112c, and the outer surface of the stirring blades 112c is provided with propellers. The stirring rod 112b is driven to rotate through the precise control of the servo motor 112a, the propeller-shaped design of the stirring blades 112c on the stirring rod 112b can effectively stir the material, so that the material can be uniformly mixed in the box body 101, and the use of the servo motor 112a can accurately adjust the stirring speed and intensity according to the needs, so as to adapt to the stirring needs of materials with different viscosities and densities.

[0029] During use, first, the spiral feeder 104 is started to send the medicine into the inside of the box body 101, so that the amount of the medicine can be conveniently controlled, the driving motor 105a is started to drive the polishing roller shaft 105d to rotate through the driving gear 105b and the driven gear 105c after the medicine enters the inside of the box body 101, so that the medicine powder can be crushed and fused, the electromagnetic valve 108 and the flow detector 109 on the water inlet pipe 106 and the water outlet pipe 107 are used to control the inflow and outflow, so that the medicine with a suitable concentration can be conveniently prepared, and the waste is reduced and the treatment effect is improved.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A quantitative dosing device for industrial wastewater treatment, characterized by: include: The control unit (100) comprises a box (101), the upper surface of the box (101) is fixedly connected to a feeding funnel (102), the outer surface of one side of the box (101) is fixedly connected to a screw feeder (104), the upper portion of the inner wall of the box (101) is provided with a grinding assembly (105), the lower portion of the outer surface of the other side of the box (101) is fixedly connected to a water inlet pipe (106), and the front of the box (101) is fixedly connected to a feeding funnel (102). A water outlet pipe (107) is fixedly connected to the lower portion of the side outer surface; a solenoid valve (108) and a flow detector (109) are fixedly connected to the outer surfaces of the water inlet pipe (106) and the water outlet pipe (107); a partition (110) is fixedly connected to the middle portion of the inner wall of the box body (101); a material receiving funnel (111) is fixedly connected to the interior of the partition (110); and a stirring assembly (112) is provided on the inner bottom wall of the box body (101).

2. The quantitative dosing device for industrial wastewater treatment according to claim 1, characterized in that: The screw feeder (104) is arranged at an angle, and a bracket (103) is fixedly connected to the outer surface of the screw feeder (104). The screw feeder (104) is fixedly connected to the outer surface of the box (101) through the bracket (103), and the discharge end of the screw feeder (104) is arranged on the upper surface of the feeding funnel (102).

3. The quantitative dosing device for industrial wastewater treatment according to claim 1, characterized in that: The partition (110) is arranged on the lower surface of the grinding assembly (105), the material receiving funnel (111) passes through the outer surface of the partition (110), and the upper surface of the partition (110) is inclined inward with the material receiving funnel (111) as the center.

4. The quantitative dosing device for industrial wastewater treatment according to claim 1, characterized in that: The grinding assembly (105) comprises a driving motor (105a), the output end of the driving motor (105a) is fixedly connected to a driving gear (105b), the outer surface of the driving gear (105b) is meshedly connected to a driven gear (105c), one end of each of the driving gear (105b) and the driven gear (105c) is fixedly connected to a grinding roller shaft (105d), and the grinding roller shaft (105d) is arranged directly below the feeding funnel (102).

5. The quantitative dosing device for industrial wastewater treatment according to claim 4, characterized in that: The outer surfaces of the grinding roller shafts (105d) are fixedly connected with protrusions (105e), and the protrusions (105e) on both sides are cross-arranged.

6. The quantitative dosing device for industrial wastewater treatment according to claim 1, characterized in that: The stirring assembly (112) includes a servo motor (112a), the outer surface of the servo motor (112a) is fixedly connected to the inner bottom wall of the box (101), and the output end of the servo motor (112a) is fixedly connected to the inner bottom wall of the box (101). A stirring rod (112b) is fixedly connected to the outer surface of the stirring rod (112b), and a stirring blade (112c) is fixedly connected to the outer surface of the stirring rod (112b). The outer surface of the stirring blade (112c) is provided with a propeller.

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