Dosing device for lead-zinc smelting sewage

Abstract

The utility model discloses a lead and zinc smelting sewage dosing device which comprises a supporting plate, universal wheels are fixedly connected to the four corners of the bottom of the supporting plate, two push-pull rods are fixedly connected to the top of the supporting plate, a stirring barrel is arranged on the right sides of the two push-pull rods, and the bottom of the supporting plate is fixedly connected with the universal wheels. The bottom of the stirring barrel is fixedly connected with the top of the supporting plate, and supporting lugs are arranged on the right side of the stirring barrel. According to the utility model, the mixing fan blades are arranged, specifically, the motor I is started, the motor I drives the output rod in the stirring barrel to rotate, and meanwhile, the stirring blades at the bottom of the output rod rotate, so that a precipitated flocculating agent can be turned over upwards from the bottom of the stirring barrel, and the flocculating agent in the stirring barrel is not at the bottom; meanwhile, the mixing fan blades rotate along with the main shaft, the mixing fan blades rotate according to rotation of water flow, and therefore the flocculating agent can be scattered, and the mixing effect of clear water and the flocculating agent is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a dosing device for lead-zinc smelting sewage. Background Technique

[0002] Lead and zinc are widely used and are indispensable metal materials for the national economy. Lead is mainly used to manufacture alloys, which can be classified according to their performance and uses: corrosion-resistant alloys, solder alloys, and abrasive alloys. Its main use is concentrated in lead batteries, accounting for more than 70% of the total lead consumption. An important task in zinc production is to maintain a stable volume, but in practice, there are always a lot of wastewaters that need to be discharged. These wastewaters contain cadmium, lead, arsenic, zinc, copper, etc., and need to be treated. Among them, using a highly efficient neutral flocculant to purify sewage is one of the emerging beneficiation sewage purification and treatment process methods in recent years.

[0003] Currently, when dosing flocculants into lead-zinc ore sewage, the flocculant powder and clean water need to be prepared in a certain proportion and then put into the sewage. Now, the clean water and the flocculant are first mixed. However, during transportation, since the density of the flocculant powder is greater than that of water, when it is transported to the dosing location, manual secondary stirring is required to avoid the problem that the flocculant powder and water are not evenly mixed, resulting in poor dosing effects. For this reason, we have proposed a dosing device for lead-zinc smelting sewage. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dosing device for lead-zinc smelting sewage. The output rod inside the stirring barrel is driven to rotate by a first motor, and at the same time, the stirring blades at the bottom of the output rod rotate, so that the precipitated flocculant can be turned over upward from the bottom of the stirring barrel, making the flocculant inside the stirring barrel not stay at the bottom. At the same time, the mixing fan blades also rotate along with the main rotation. According to the rotation of the water flow, the mixing fan blades generate self-rotation, so that the flocculant can be dispersed, making the mixing effect of clean water and coagulant better, and solving the problem that in the existing transportation process, due to the fact that the density of the flocculant powder is greater than that of water, when it is transported to the dosing location, manual secondary stirring is required, thus avoiding the problem that the flocculant powder and water are not evenly mixed, which will result in poor dosing effects.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model relates to a dosing device for lead-zinc smelting sewage, which includes a support plate. Universal wheels are fixedly connected to the four corners of the bottom of the support plate. A push-pull rod is fixedly connected to the top of the support plate. The number of the push-pull rods is two. A stirring barrel is arranged on the right side of the two push-pull rods. The bottom of the stirring barrel is fixedly connected to the top of the support plate. A support ear is arranged on the right side of the stirring barrel. The number of the support ears is two. The bottoms of the two support ears are both fixedly connected to the top of the support plate. A motor I is arranged at the center of the top of the stirring barrel. The output end of the bottom of the motor I is fixedly connected with an output rod. Specifically, when the motor I is started, the output rod inside the stirring barrel is driven by the motor I to rotate. At the same time, the stirring blades at the bottom of the output rod rotate, so that the precipitated flocculant can be turned over upward from the bottom of the stirring barrel, so that the flocculant inside the stirring barrel is not at the bottom. At the same time, there are also mixing fan blades following the main rotation. The mixing fan blades rotate automatically according to the rotation of the water flow, so that the flocculant can be broken up, and the mixing effect of the clear water and the coagulant is better.

[0007] Further, the bottom of the output rod penetrates through the stirring barrel and extends to the inside. The outer surface of the output rod is rotationally connected with the inside of the stirring barrel. The bottom of the motor I is fixedly connected with a stirring blade. An adapter ring is arranged on the top of the stirring blade. Three adapter grooves are opened on the outer surface of the adapter ring. Through the three adapter grooves, the mixing fan blades can be made.

[0008] Further, the inner walls of the three adapter grooves are rotationally connected with mixing fan blades. The three mixing fan blades are arranged in an annular array centered on the output rod. A flushing box is arranged on the left side of the motor I. A dispensing box is fixedly connected to the top of the flushing box. A conduit is fixedly connected to the left side of the dispensing box. Specifically, due to the setting of the dispensing box, it can be observed how much flocculant is needed to avoid waste.

[0009] Further, the bottom of the conduit is fixedly connected to the left side of the flushing box. A measuring groove is opened on the front of the dispensing box. A diversion pipe is fixedly connected to the right side of the flushing box. The bottom of the diversion pipe is provided with a threaded groove. Through the connection end of the diversion pipe for assembly, the clear water is introduced into the stirring barrel through the diversion pipe. When the stirring barrel stores an appropriate amount of clear water, then the flocculant is poured into the flushing box, and according to the equivalent amount of clear water inside the support plate, the scale groove of the measuring groove is observed, and then the appropriate flocculant is added, so that the cost can be controlled and the problem of insufficient concentration can be avoided.

[0010] Further, water pumps are fixedly connected to the inner walls of the two support ears. The output end of the top of the motor I is fixedly connected with an output port. A flange ring I is fixedly connected to the right side of the output port. A transmission pipe is fixedly connected to the right side of the motor I. Specifically, due to the setting of the output port, we can make the feeding more stable.

[0011] Furthermore, a second flange ring is fixedly connected to the right side of the transfer pipe, and a third flange ring is fixedly connected to the right side of the second flange ring by screws. Specifically, the second flange ring and the third flange ring are fixed by screws, thus reducing the failure of water seepage during the feeding process to protect the water pump.

[0012] Furthermore, a fixed pipe is fixedly connected to the right side of the third flange ring. The front of the fixed pipe penetrates through the mixing barrel and extends to the inside. The outer surface of the fixed pipe is fixedly connected. Specifically, the third flange ring is connected to the fixed pipe on the right side, so that the mixture can be smoothly transferred into the water pump, and thus the feeding is carried out.

[0013] The utility model has the following beneficial effects:

[0014] 1. By setting the mixing fan blades in the utility model, specifically, starting the first motor, the output rod inside the mixing barrel is driven by the first motor to rotate. At the same time, the stirring blades at the bottom of the output rod rotate, so that the flocculant deposited can be turned over from the bottom of the mixing barrel upwards, making the flocculant in the mixing barrel not at the bottom. At the same time, the mixing fan blades also rotate with the main rotation. According to the rotation of the water flow, the mixing fan blades generate self-rotation, so that the flocculant can be dispersed, and the mixing effect of the clear water and the flocculant is better.

[0015] 2. By setting the measuring groove in the utility model, specifically, it is assembled through one end of the connecting diversion pipe. Thus, the clear water is introduced into the mixing barrel through the diversion pipe. When the mixing barrel stores an appropriate amount of clear water, then the flocculant is introduced into the flushing box, and according to the equivalent of the clear water inside the support plate, the scale groove of the measuring groove is observed, and thus the appropriate amount of flocculant is added, so that the cost can be controlled and the problem of insufficient concentration can be avoided. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the second flange ring structure of the utility model;

[0018] Figure 3 is a schematic diagram of the dispensing box structure of the utility model;

[0019] Figure 4 is a schematic diagram of the mixing fan blade structure of the utility model;

[0020] Figure 5 is a schematic diagram of the adapter ring structure of the utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Support plate; 11. Universal wheels; 12. Push-pull rod; 2. Stirring barrel; 21. Motor I; 211. Output rod; 212. Stirring blades; 213. Mixing fan blades; 214. Adaptation ring; 22. Flushing box; 23. Dispensing box; 231. Measuring groove; 24. Conduit; 25. Diversion pipe; 3. Support ears; 31. Water pump; 32. Outlet; 321. Flange ring I; 33. Transmission pipe; 331. Flange ring II; 332. Flange ring III; 333. Fixed pipe. Detailed implementation mode

[0023] The present utility model will be described below in conjunction with the drawings and embodiments. The following embodiments are explained with the best effects of the utility model. Embodiment

[0024] As Figures 1-5 shown, a drug delivery device for lead-zinc smelting sewage includes a support plate 1. Universal wheels 11 are fixedly connected to the four corners of the bottom of the support plate 1. A push-pull rod 12 is fixedly connected to the top of the support plate 1. The number of push-pull rods 12 is two. A stirring barrel 2 is arranged on the right side of the two push-pull rods 12. The bottom of the stirring barrel 2 is fixedly connected to the top of the support plate 1. A support ear 3 is arranged on the right side of the stirring barrel 2. The number of support ears 3 is two. The bottoms of the two support ears 3 are fixedly connected to the top of the support plate 1. A motor I 21 is arranged at the center of the top of the stirring barrel 2. The bottom output end of the motor I 21 is fixedly connected to an output rod 211. Specifically, the motor I 21 is started, and the output rod 211 inside the stirring barrel 2 is driven to rotate by the motor I 21. At the same time, the stirring blades 212 at the bottom of the output rod 211 rotate, so that the precipitated flocculant can be turned over from the bottom of the stirring barrel 2 upwards, so that the flocculant inside the stirring barrel 2 is not at the bottom. At the same time, the mixing fan blades 213 also rotate with the main rotation. According to the rotation of the water flow, the mixing fan blades 213 generate self-rotation, so that the flocculant can be dispersed, and the mixing effect of clear water and coagulant is better.

[0025] The bottom of the output rod 211 penetrates through the stirring barrel 2 and extends to the inside. The outer surface of the output rod 211 is rotationally connected to the inside of the stirring barrel 2. The bottom of the motor I 21 is fixedly connected to a stirring blade 212. An adaptation ring 214 is arranged on the top of the stirring blade 212. Three adaptation grooves are opened on the outer surface of the adaptation ring 214.

[0026] The inner walls of the three adaptation grooves are rotationally connected to mixing fan blades 213. The three mixing fan blades 213 are arranged in an annular array with the output rod 211 as the center. A flushing box 22 is arranged on the left side of the motor I 21. The top of the flushing box 22 is fixedly connected to a dispensing box 23. A conduit 24 is fixedly connected to the left side of the dispensing box 23.

[0027] The bottom of the conduit 24 is fixedly connected to the left side of the flushing box 22. A measuring groove 231 is provided on the front surface of the dispensing box 23. A diversion pipe 25 is fixedly connected to the right side of the flushing box 22. The bottom of the diversion pipe 25 is provided with a threaded groove. It is assembled through the connecting end of the diversion pipe 25. Thus, clear water is introduced into the stirring barrel 2 through the diversion pipe 25. When the stirring barrel 2 stores an appropriate amount of clear water, then the flocculant is poured into the flushing box 22. And according to the equivalent amount of clear water inside the support plate 1, the scale groove of the measuring groove 231 is observed, and thus an appropriate amount of flocculant is added. This can control the cost and avoid the problem of insufficient concentration.

[0028] Both inner walls of the two support ears 3 are fixedly connected with water pumps 31. The top output end of the first motor 21 is fixedly connected with an output port 32. A first flange ring 321 is fixedly connected to the right side of the output port 32. A transfer pipe 33 is fixedly connected to the right side of the first motor 21.

[0029] A second flange ring 331 is fixedly connected to the right side of the transfer pipe 33. The second flange ring 331 is fixedly connected to a third flange ring 332 through screws on the right side.

[0030] A fixed pipe 333 is fixedly connected to the right side of the third flange ring 332. The fixed pipe 333 penetrates through the stirring barrel 2 from the front and extends into the interior. The outer surface of the fixed pipe 333 is fixedly connected.

[0031] A specific application of this embodiment is as follows: First, the staff assembles the clear water pipe through the connecting end of the diversion pipe 25. Thus, clear water is introduced into the stirring barrel 2 through the diversion pipe 25. When the stirring barrel 2 stores an appropriate amount of clear water, then the flocculant is introduced into the flushing box 22. And according to the equivalent amount of clear water inside the support plate 1, the scale groove of the measuring groove 231 is observed, and thus an appropriate amount of flocculant is added. This can control the cost and avoid the problem of insufficient concentration. Then it flows into the interior of the dispensing box 23 through the conduit 24 and flows into the stirring barrel 2 together with the clear water inside the dispensing box 23. Subsequently, the first motor 21 is started. The output rod 211 inside the stirring barrel 2 is driven to rotate by the first motor 21. At the same time, the stirring blade 212 at the bottom of the output rod 211 rotates. This can turn the precipitated flocculant from the bottom of the stirring barrel 2 upwards, so that the flocculant inside the stirring barrel 2 is not at the bottom. At the same time, the mixing fan blade 213 also rotates along with the main rotation. The mixing fan blade 213 generates self-rotation according to the rotation of the water flow. This can break up the flocculant, so that the mixing effect of the clear water and the coagulant is better. Subsequently, the staff will push the support plate 1 through the push rod 12 and move the equipment to the dispensing position through the cooperation of the universal wheels 11. Connect the dispensing pipe at the output port 32. After that, start the water pump 31. The water flows into the water pump 31 through the fixed pipe 333 and the transfer pipe 33, and then is pressurized, so that it is transmitted to the dispensing pipe through the output port 32. This improves the dispensing ability, greatly reduces the complexity of manual operation, and reduces the cost.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples given to clearly illustrate the present utility model, rather than limitations on the implementation. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present utility model.

Claims

1. A drug delivery device for lead-zinc smelting wastewater, comprising a support plate (1), wherein the four corners of the bottom of the support plate (1) are fixedly connected to universal wheels (11), characterized in that: A push-pull rod (12) is fixedly connected to the top of the support plate (1), and the number of the push-pull rods (12) is two. A stirring barrel (2) is arranged on the right side of the two push-pull rods (12), and the bottom of the stirring barrel (2) is fixedly connected to the top of the support plate (1). A supporting ear (3) is arranged on the right side of the stirring barrel (2), and the number of the supporting ears (3) is two. The bottoms of the two supporting ears (3) are fixedly connected to the top of the support plate (1). A motor 1 (21) is arranged at the center of the top of the stirring barrel (2), and an output rod (211) is fixedly connected to the output end of the bottom of the motor 1 (21).

2. A drug delivery device for lead-zinc smelting wastewater according to claim 1, characterized in that: The bottom of the output rod (211) passes through the mixing barrel (2) and extends into the interior; the outer surface of the output rod (211) is rotatably connected to the interior of the mixing barrel (2); a mixing blade (212) is fixedly connected to the bottom of the motor 1 (21); an adapter ring (214) is provided on the top of the mixing blade (212); and three adapter grooves are provided on the outer surface of the adapter ring (214).

3. A drug delivery device for lead-zinc smelting wastewater according to claim 2, characterized in that: The inner walls of the three adapter grooves are rotatably connected to mixing blades (213), the three mixing blades (213) are arranged in a circular array with the output rod (211) as the center, a flushing box (22) is arranged on the left side of the motor 1 (21), a blending box (23) is fixedly connected to the top of the flushing box (22), and a conduit (24) is fixedly connected to the left side of the blending box (23).

4. A drug delivery device for lead-zinc smelting wastewater according to claim 3, characterized in that: The bottom of the conduit (24) is fixedly connected to the left side of the flushing box (22), a measuring groove (231) is provided on the front of the mixing box (23), and a flow guide tube (25) is fixedly connected to the right side of the flushing box (22), and the bottom of the flow guide tube (25) is provided with a threaded groove.

5. A drug delivery device for lead-zinc smelting wastewater according to claim 1, characterized in that: The inner walls of the two support ears (3) are fixedly connected to a water pump (31), the top output end of the motor 1 (21) is fixedly connected to an output port (32), the right side of the output port (32) is fixedly connected to a flange ring 1 (321), and the right side of the motor 1 (21) is fixedly connected to a transmission pipe (33).

6. A drug delivery device for lead-zinc smelting wastewater according to claim 5, characterized in that: The right side of the transmission pipe (33) is fixedly connected to a second flange ring (331), and the right side of the second flange ring (331) is fixedly connected to a third flange ring (332) via screws.

7. A drug delivery device for lead-zinc smelting wastewater according to claim 6, characterized in that: A fixing pipe (333) is fixedly connected to the right side of the flange ring three (332); the front side of the fixing pipe (333) penetrates the mixing barrel (2) and extends to the inside; the outer surface of the fixing pipe (333) is fixedly connected.

Images