Environment-friendly treatment equipment for mining sewage

Abstract

The invention discloses environment-friendly treatment equipment for mining sewage, and relates to the technical field of sewage treatment, and the environment-friendly treatment equipment is technically characterized by comprising a liquid change pool, and a plurality of purification pools are arranged on one side of the liquid change pool; the bottom end of the liquid changing pool is fixedly connected with a water pump through a first communicating pipe, the water outlet end of the water pump is fixedly connected with a connecting pipe through a second communicating pipe, the connecting pipe is provided with a plurality of liquid outlet ends, each liquid outlet end is fixedly connected with one purifying pool, and each liquid outlet end of the connecting pipe is fixedly provided with a first valve; a medicament box is fixedly mounted at the top end of the purification tank, a plurality of liquid outlet pipes are fixedly mounted at the bottom end of the medicament box, a liquid outlet pipe is arranged right above each purification tank, and a second valve is fixedly mounted on each liquid outlet pipe; a water quality detector is fixedly mounted in each purification tank, so that the sewage treatment effect is good, and the treatment cost is low.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to an environmentally friendly wastewater treatment device for mining operations. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse.

[0003] Mine wastewater contains a wide variety of impurities, and the harmful substances in it require chemical treatment. After the chemical agents are mixed with the wastewater, they need sufficient time to react, resulting in low treatment efficiency. Furthermore, the chemical agents need to be mixed with the wastewater in the correct ratio to ensure that the wastewater meets discharge standards. If too few chemical agents are added, the harmful substances in the wastewater will not be completely treated before being discharged, causing serious environmental pollution. On the other hand, if too many chemical agents are added, it will not only increase the cost of wastewater treatment, but also have an impact on the environment. Therefore, this invention provides an environmentally friendly wastewater treatment device for mining operations. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an environmentally friendly wastewater treatment device for mining operations.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an environmental protection treatment device for mining wastewater, including a liquid exchange tank, a plurality of purification tanks arranged on one side of the liquid exchange tank, a filter assembly arranged above the liquid exchange tank, and a wastewater conveying pipe assembly arranged above the filter assembly. The bottom of the liquid exchange tank is fixedly connected to a water pump through a first connecting pipe. The outlet of the water pump is fixedly connected to a connecting pipe through a second connecting pipe. The connecting pipe is provided with multiple liquid outlets, each of which is fixedly connected to a purification tank. A first valve is fixedly installed on each liquid outlet of the connecting pipe. A reagent tank is fixedly installed at the top of the purification tank, and multiple liquid outlet pipes are fixedly installed at the bottom of the reagent tank. Each purification tank has a liquid outlet pipe directly above it, and a second valve is fixedly installed on each liquid outlet pipe. A water quality detector is fixedly installed inside each purification tank.

[0006] Preferably, a solid waste tank is fixedly installed on one side of the liquid exchange tank; The filtration assembly includes a first shaft, a partition, and a first arc-shaped filter plate. The first shaft is rotatably supported above the liquid exchange tank. Multiple partitions are provided, with one end of each partition fixedly connected to the first shaft. The multiple partitions are evenly distributed along the circumference of the first shaft. A first arc-shaped filter plate is fixedly installed on one end of each partition, and a baffle plate is fixedly installed at both ends along the length of each first arc-shaped filter plate. A second arc-shaped filter plate is fixedly installed on the top of the liquid exchange tank; A second shaft is rotatably mounted on the top of the solid waste pool, a stop block is fixedly mounted on the second shaft, and a torsion spring is fixedly mounted between the second shaft and the solid waste pool.

[0007] Preferably, the top of the liquid exchange tank is fixedly connected to the bottom of the second arc-shaped filter plate via a fixing plate.

[0008] Preferably, the sewage conveying pipe assembly includes a conveying pipe, a straight pipe, and an outlet head; the straight pipe is fixedly installed directly above the liquid exchange tank, and multiple outlet heads are fixedly installed on the straight pipe; one end of the conveying pipe is fixedly connected to the straight pipe.

[0009] Preferably, a third shaft is rotatably mounted on the inner bottom of the solid waste pool, a spiral blade is fixedly mounted on the outer surface of the third shaft, a motor is fixedly mounted on the outer surface of the solid waste pool, and the output end of the motor is fixedly connected to one end of the third shaft.

[0010] Compared with the prior art, the present invention provides an environmental protection treatment device for mining wastewater, which has the following beneficial effects: Multiple purification tanks are installed on one side of the liquid exchange tank. A water pump is fixedly connected to the bottom of the liquid exchange tank through a first connecting pipe. The outlet of the water pump is fixedly connected to a connecting pipe through a second connecting pipe. The connecting pipe has multiple outlets, each of which is fixedly connected to a purification tank. A first valve is fixedly installed on each outlet of the connecting pipe. A chemical tank is fixedly installed on the top of the purification tank. Multiple outlet pipes are fixedly installed on the bottom of the chemical tank. An outlet pipe is located directly above each purification tank. A second valve is fixedly installed on each outlet pipe. A water quality analyzer is fixedly installed inside each purification tank. This ensures that the sewage is treated to meet discharge standards. The sewage contains low levels of chemical agents, preventing waste of chemical agents and making the treatment more environmentally friendly and practical. The sewage treatment cost is lower, and the treatment can be continuous with high efficiency.

[0011] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Specific embodiments of the present invention are given in detail below with reference to the accompanying drawings. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the sewage conveying pipe assembly and the liquid exchange tank in this invention; Figure 3 This is a schematic diagram of the structure of the first shaft, partition plate, first arc-shaped filter plate, and second shaft in this invention; Figure 4 This is a schematic diagram of the structure of the second shaft, the stop block, the first support plate, and the torsion spring in this invention. Figure 5 This is a schematic diagram of the purification tank, reagent tank, water pump, and connecting pipes in this invention.

[0013] In the diagram: 1. Liquid exchange tank; 2. Solid waste tank; 3. First shaft; 4. Baffle plate; 5. First arc-shaped filter plate; 6. Second arc-shaped filter plate; 7. Fixing plate; 8. Second shaft; 9. Stop block; 10. First support plate; 11. Torsion spring; 12. Delivery pipe; 13. Straight pipe; 14. Liquid outlet head; 15. Second support plate; 16. Third support plate; 17. Purification tank; 18. Water pump; 19. Connecting pipe; 20. First valve; 21. Motor; 22. Chemical tank; 23. Liquid outlet pipe; 24. Second valve; 25. Third shaft; 26. Spiral blade; 27. Baffle plate. Detailed Implementation

[0014] The following is in conjunction with the appendix Figures 1 to 5 The principles and features of the present invention are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of the invention. The invention is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the invention.

[0015] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] Please combine Figures 1 to 5 As shown, the present invention provides an environmental protection treatment device for mining wastewater. The treatment device includes a liquid exchange tank 1 and multiple purification tanks 17. A pair of third support plates 16 are fixedly installed on the outer surface of the liquid exchange tank 1. A first shaft 3 is rotatably installed between the two third support plates 16. Multiple partitions 4 are fixedly installed on the outer surface of the first shaft 3. The multiple partitions 4 are evenly distributed in the circumferential direction of the first shaft 3. A first arc-shaped filter plate 5 is fixedly installed on one end of each partition 4. A baffle plate 27 is fixedly installed at both ends of each first arc-shaped filter plate 5 in the length direction. A second arc-shaped filter plate 6 is fixedly installed on the top of the liquid exchange tank 1 by a fixing plate 7. A solid waste tank 2 is fixedly installed on one side of the liquid exchange tank 1. Part of the partition plate 4 and the first arc-shaped filter plate 5 are located above the solid waste tank 2. A straight pipe 13 is fixedly installed above the liquid exchange tank 1 via a second support plate 15. The straight pipe 13 is also located above the partition plate 4. Multiple liquid outlets 14 are fixedly installed on the multiple straight pipes 13. The straight pipes 13 are fixedly connected to the conveying pipes 12 via U-shaped pipes. A pair of first support plates 10 are fixedly installed on the solid waste pool 2. A second shaft 8 is rotatably installed between the two first support plates 10. A stop block 9 is fixedly installed on the second shaft 8. A torsion spring 11 is fixedly installed between the second shaft 8 and the first support plate 10. The wastewater to be treated is pumped into the conveying pipe 12 and finally sprayed out through multiple outlet heads 14. The wastewater falls onto the baffle 4. The first arc-shaped filter plate 5 can filter the wastewater. Flocculants can be added to the wastewater conveyed by the conveying pipe 12 and the flocculants are fully mixed with the wastewater. After the wastewater with flocculants falls onto the baffle 4, the first arc-shaped filter plate 5 can filter the solid impurities in the wastewater more thoroughly. The filtered wastewater falls into the liquid exchange tank 1 through the first arc-shaped filter plate 5. The solid impurities are blocked on the baffle 4. The solid impurities on the baffle 4 will continue to increase, and the weight on the baffle 4 will continue to increase. When the elastic force of the torsion spring 11 is not enough to stop the rotation of the first shaft 3, the first shaft 3 will rotate. The accumulated solid impurities will move with the baffle 4. The accumulated solid impurities will move to the top of the solid waste tank 2 and fall into the solid waste tank 2 under its gravity. Solid impurities will continue to accumulate on the other baffles 4. A third shaft 25 is rotatably installed at the bottom of the solid waste pool 2. A spiral blade 26 is fixedly installed on the outer surface of the third shaft 25. A motor 21 is fixedly installed on the outer surface of the solid waste pool 2. The output end of the motor 21 is fixedly connected to one end of the third shaft 25. The motor 21 drives the third shaft 25 to rotate, and the spiral blade 26 can transport the solid impurities inside the solid waste pool 2 to a designated location for further processing. A water pump 18 is fixedly connected to the bottom of the liquid exchange tank 1 through a first connecting pipe. The water outlet of the water pump 18 is fixedly connected to a connecting pipe 19 through a second connecting pipe. The connecting pipe 19 is provided with multiple liquid outlets. Each liquid outlet is fixedly connected to a purification tank 17. A first valve 20 is fixedly installed on each liquid outlet of the connecting pipe 19. A reagent tank 22 is fixedly installed on the top of the purification tank 17, and multiple liquid outlet pipes 23 are fixedly installed on the bottom of the reagent tank 22. Each purification tank 17 has a liquid outlet pipe 23 directly above it, and a second valve 24 is fixedly installed on each liquid outlet pipe 23. A water quality detector is fixedly installed inside each purification tank 17. By opening different first valves 20, the water pump 18 transports the sewage in the liquid exchange tank 1 to the corresponding purification tank 17, and opens the corresponding second valve 24 to add an appropriate amount of chemical agent to the purification tank 17 to treat the harmful substances in the sewage. After the sewage in the purification tank 17 reacts with the chemical agent for a period of time, the water quality analyzer detects the content of various substances in the water. If the content does not meet the discharge standard, the second valve 24 is opened to continue to add some chemical agent to the purification tank 17 to make the sewage meet the discharge standard. When the chemical agent content in the sewage is detected to be too high, the corresponding first valve 20 is opened to add some sewage to the purification tank 17 to ensure that the sewage meets the discharge standard and the chemical agent content in the sewage is also very low, so that the discharged sewage has less impact on the environment and can make fuller use of chemical agents, reducing the cost of sewage treatment. The water pump 18 can continuously transport sewage to the purification tank 17, and the sewage in the purification tank 17 also has sufficient time to react with the chemical agent, so the sewage treatment efficiency is also high.

[0018] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Those skilled in the art can readily implement the present invention based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the present invention, utilizing the disclosed technical content, are equivalent embodiments of the present invention. Furthermore, any modifications, alterations, or variations made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the present invention.

Claims

1. A wastewater treatment equipment for mining operations, characterized in that, Includes a liquid exchange tank (1), a plurality of purification tanks (17) are provided on one side of the liquid exchange tank (1), a filter assembly is provided above the liquid exchange tank (1), and a sewage conveying pipe assembly is provided above the filter assembly. The bottom end of the liquid exchange tank (1) is fixedly connected to a water pump (18) through a first connecting pipe. The outlet end of the water pump (18) is fixedly connected to a connecting pipe (19) through a second connecting pipe. The connecting pipe (19) is provided with multiple outlet ends. Each outlet end is fixedly connected to a purification tank (17). A first valve (20) is fixedly installed on each outlet end of the connecting pipe (19). A reagent tank (22) is fixedly installed on the top of the purification tank (17), and multiple liquid outlet pipes (23) are fixedly installed on the bottom of the reagent tank (22). Each purification tank (17) has a liquid outlet pipe (23) directly above it, and a second valve (24) is fixedly installed on each liquid outlet pipe (23). A water quality detector is fixedly installed inside each purification tank (17).

2. The environmental protection equipment for treating wastewater from mining operations according to claim 1, characterized in that: A solid waste tank (2) is fixedly installed on one side of the liquid exchange tank (1). The filter assembly includes a first shaft (3), a partition (4), and a first arc-shaped filter plate (5); the first shaft (3) is rotatably supported above the liquid exchange tank (1); multiple partitions (4) are provided, one end of each partition (4) is fixedly connected to the first shaft (3); multiple partitions (4) are evenly distributed in the circumferential direction of the first shaft (3); a first arc-shaped filter plate (5) is fixedly installed on one end of each partition (4); and a baffle plate (27) is fixedly installed at both ends of each first arc-shaped filter plate (5) in the length direction. A second arc-shaped filter plate (6) is fixedly installed on the top of the liquid exchange tank (1). A second shaft (8) is rotatably installed on the top of the solid waste pool (2), a stop block (9) is fixedly installed on the second shaft (8), and a torsion spring (11) is fixedly installed between the second shaft (8) and the solid waste pool (2).

3. The environmental protection equipment for treating wastewater from mining operations according to claim 2, characterized in that: The top of the liquid exchange tank (1) is fixedly connected to the bottom of the second arc-shaped filter plate (6) by a fixing plate (7).

4. The environmental protection equipment for treating wastewater from mining operations according to claim 2, characterized in that: The sewage conveying pipe assembly includes a conveying pipe (12), a straight pipe (13), and an outlet head (14); the straight pipe (13) is fixedly installed directly above the liquid exchange tank (1), and multiple outlet heads (14) are fixedly installed on the straight pipe (13); one end of the conveying pipe (12) is fixedly connected to the straight pipe (13).

5. The environmental protection equipment for treating wastewater from mining operations according to claim 1, characterized in that: The inner bottom of the solid waste pool (2) is rotatably mounted with a third shaft (25), and a spiral blade (26) is fixedly mounted on the outer surface of the third shaft (25). A motor (21) is fixedly mounted on the outer surface of the solid waste pool (2), and the output end of the motor (21) is fixedly connected to one end of the third shaft (25).

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