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CN-122010269-A - Old kiln water pretreatment device with early warning system and treatment method

CN122010269ACN 122010269 ACN122010269 ACN 122010269ACN-122010269-A

Abstract

The invention discloses a old kiln water pretreatment device with an early warning system and a treatment method, and belongs to the technical field of sewage treatment. The invention relates to a device for pretreating old kiln water with an early warning system, which comprises a frame, an arc-shaped treatment shell, a water inlet early warning assembly, a salvaging assembly and a receiving tray, wherein the arc-shaped treatment shell is fixedly arranged on the frame and is used for treating the old kiln water, the water inlet early warning assembly is connected with the frame and is used for conveying the old kiln water into the arc-shaped treatment shell, the salvaging assembly is arranged on the arc-shaped treatment shell and is used for salvaging floccules and sediments in the arc-shaped treatment shell, the receiving tray is arranged on the frame and is used for receiving the floccules and the sediments salvaged by the salvaging assembly, a blanking assembly used for preventing the floccules or the sediments from adhering is arranged on the salvaging assembly, and the device can perform early warning and forecasting on the entering of the mine water from the old kiln wastewater and can perform pretreatment on the sewage, thereby reducing the running load of a mine water treatment station and ensuring the mine water to reach the treatment standard.

Inventors

  • LI HAIYAO
  • QI SHUOFENG
  • LI WEI

Assignees

  • 山西中联创投生态环境科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260318

Claims (10)

  1. 1. The utility model provides a take forewarning system's old kiln pretreatment of water device, includes frame (1), its characterized in that still includes: The arc-shaped treatment shell (2) is fixedly arranged on the frame (1) and is used for treating the pit water; The water inlet early warning assembly (3), the water inlet early warning assembly (3) is connected with the frame (1) and is used for conveying the pit water into the arc-shaped treatment shell (2); the salvaging assembly is arranged on the arc-shaped processing shell (2) and is used for salvaging floccules and sediments in the arc-shaped processing shell (2); the receiving tray (4) is arranged on the frame (1) and is used for receiving floccules and sediments salvaged by the salvaging component; wherein, be provided with the unloading subassembly that is used for preventing floccule or precipitate adhesion on the fishing assembly.
  2. 2. The old kiln water pretreatment device with the early warning system according to claim 1, wherein the water inlet early warning assembly (3) comprises a water inlet main pipe (301) connected with the frame (1), and a water inlet pipe (302) and a return pipe (303) which are arranged between the water inlet main pipe (301) and the arc-shaped treatment shell (2), the water inlet main pipe (301) is provided with a first valve body between the water inlet pipe (302) and the return pipe (303), the water inlet pipe (302) and the return pipe (303) are respectively provided with a second valve body and a third valve body, and water quality monitoring sensors (304) are arranged on the water inlet main pipe (301) and in the arc-shaped treatment shell (2).
  3. 3. The old kiln water pretreatment device with the early warning system according to claim 2, wherein the salvaging assembly comprises mounting plates (5) fixedly arranged at two ends of the arc-shaped treatment shell (2), a rotating rod (501) rotatably connected between the two mounting plates (5), a driving motor (502) fixedly arranged on one of the mounting plates (5) and used for driving the rotating rod (501) to rotate, and a stirring plate (503) circumferentially and uniformly arranged on the rotating rod (501), and one end of the stirring plate (503) far away from the rotating rod (501) is movably abutted against the inner wall of the arc-shaped treatment shell (2).
  4. 4. The old kiln water pretreatment device with the early warning system according to claim 3, wherein the stirring plate (503) comprises an outer frame (5031) fixedly connected with a rotating rod (501) and a net plate (5033) rotatably connected to the outer frame (5031) through a pin shaft (5032), and a torsion spring for driving the net plate (5033) to reset and rotate is arranged on the pin shaft (5032).
  5. 5. The old kiln water pretreatment device with the early warning system according to claim 4, wherein the arc-shaped treatment shell (2) comprises an arc-shaped shell (201) and circular plates (202) fixedly arranged on two sides of the arc-shaped shell (201), the circular plates (202) comprise an outer plate body (2021) and an inner plate body (2022) which are fixedly connected through connecting plates and an annular plate (2023) which is rotatably connected between the outer plate body (2021) and the inner plate body (2022), and the pin shafts (5032) are rotatably connected in the annular plate (2023).
  6. 6. The old kiln water pretreatment device with the early warning system according to claim 5, wherein the blanking assembly comprises a driven gear (5034) arranged at the end part of the pin shaft (5032), a rack (6) meshed with the driven gear (5034) is further arranged between the outer plate body (2021) and the inner plate body (2022), the rack (6) comprises an outer gear (601) connected with the outer plate body (2021) through a connecting plate and an inner gear (602) connected with the inner plate body (2022) through a connecting plate, and the outer gear (601) and the inner gear (602) are alternately meshed with the driven gear (5034).
  7. 7. The old kiln water pretreatment device with the early warning system according to claim 6, wherein an eccentric rod (7) is arranged on the rotating rod (501), a sleeve ring (701) is sleeved on the eccentric rod (7), a swinging rod (702) is fixedly connected to the sleeve ring (701), a sliding rod (703) is movably connected to one end, far away from the sleeve ring (701), of the swinging rod (702), the sliding rod (703) is fixedly connected with a receiving tray (4) through a connecting plate, and the receiving tray (4) is slidably connected to the rack (1).
  8. 8. The old kiln pretreatment of water device of area early warning system according to claim 7, characterized in that, set firmly supporting seat (8) on frame (1), set firmly sleeve pipe (801) that link to each other with slide bar (703) slip on supporting seat (8), set firmly piston (7031) that link to each other with sleeve pipe (801) inner wall slip on slide bar (703), piston (7031) separate sleeve pipe (801) inner chamber into first cavity and second cavity, all be provided with admission valve and air outlet valve on first cavity and the second cavity, the air outlet valve department of first cavity and second cavity all is connected with air duct (802), two the end connection of air duct (802) has same gas collecting tube (803), gas collecting tube (803) are connected with blast pipe (804) through the rotary joint, set firmly backup pad (9) that link to each other with blast pipe (804) on plectane (202), be provided with a plurality of evenly distributed shower nozzles (805) on blast pipe (804).
  9. 9. The old kiln water pretreatment device with the early warning system according to claim 8, characterized in that the exhaust pipe (804) is rotationally connected with the supporting plate (9) and a torsion spring is arranged between the exhaust pipe and the supporting plate, a movable gear (10) is fixedly arranged at one end of the exhaust pipe (804), a large gear ring (11) meshed with the movable gear (10) is fixedly arranged on the annular plate (2023), and a plurality of blank parts (111) are arranged on the large gear ring (11).
  10. 10. A pretreatment method of old kiln water with an early warning system, treatment by using a old kiln water pretreatment device with an early warning system according to claim 9, characterized by comprising the following steps: S1, mine water enters from a water inlet main pipe (301), and enters a mine water treatment station through the water inlet main pipe (301) under the condition that a first valve body is opened, a second valve body and a third valve body are closed, wherein a water quality monitoring sensor (304) monitors the water quality of a water body in the water inlet main pipe (301); When the water quality monitoring sensor (304) detects that the water quality acidity of the water body in the water inlet header pipe (301) exceeds the standard, the first valve body is closed, the second valve body is opened, and the water body entering the water inlet header pipe (301) enters the arc-shaped treatment shell (2) through the water inlet pipe (302); s2, adding alkaline substances into the arc-shaped treatment shell (2) to react with acidic substances in the water body to generate sediment or floccules; Controlling a driving motor (502) to run, driving an output shaft of the driving motor (502) to drive a rotating rod (501) to rotate, driving a stirring plate (503) to rotate in an arc-shaped treatment shell (2) by the rotating rod (501), stirring a water body in the arc-shaped treatment shell (2) by the stirring plate (503), and further enabling alkaline substances and acidic substances to be fully mixed; When the stirring plate (503) rotates, sediment or floccules in the water body can be stirred, and when the stirring plate (503) moves out of the arc-shaped shell (201), part of floccules and the sediment can slide downwards along the inclined stirring plate (503) at the moment and fall into the receiving tray (4); S3, along with the continuous rotation of the stirring plate (503) driven by the rotating rod (501), a driven gear (5034) on the pin shaft (5032) is meshed with the rack frame (6), the screen plate (5033) rotates by taking the pin shaft (5032) as a circle center, so that the screen plate (5033) overturns relative to the outer frame (5031), one side of the original stirring sediment and floccule overturns downwards, and the sediment and floccule fall conveniently; when the screen plate (5033) is turned downwards, the driven gear (5034) is alternately meshed with the external gear (601) and the internal gear (602) on the rack frame (6), so that the pin shaft (5032) drives the screen plate (5033) to swing back and forth, and sediment and floccules on the screen plate (5033) quickly fall down; S4, driving a lantern ring (701) to move through an eccentric rod (7) when a rotating rod (501) rotates, driving a swinging rod (702) to move when the lantern ring (701) moves, driving a sliding rod (703) to axially reciprocate by the swinging rod (702), and driving a receiving tray (4) to reciprocate on a frame (1) when the sliding rod (703) moves, so that sediment or floccules falling into the receiving tray (4) are evenly paved, and a storage space in the receiving tray (4) is ensured; S5, along with the rotation of the stirring plate (503) driven by the rotating rod (501), the driven gear (5034) is not meshed with the rack frame (6), the pin shaft (5032) drives the net plate (5033) to reset under the action of the torsion spring, and when the net plate rotates into the arc-shaped shell (201), the sediment and floccules in the water body are continuously salvaged; s6, after the pretreatment of the water body in the arc-shaped treatment shell (2) is finished, closing the second valve body and opening the third valve body, and returning the treated water body in the arc-shaped treatment shell (2) from the return pipe (303) to the water inlet main pipe (301) and entering the mine water treatment station through the water inlet main pipe (301); when the water quality monitoring sensor (304) on the water inlet main pipe (301) monitors that the water quality acidity is lower than the treatment standard, the second valve body and the third valve body are closed, and the first valve body is opened, so that the water body is directly conveyed to the mine water treatment station by the water inlet main pipe (301).

Description

Old kiln water pretreatment device with early warning system and treatment method Technical Field The invention relates to the technical field of sewage treatment, in particular to a old kiln water pretreatment device with an early warning system and a treatment method. Background The design process selection of the mine water treatment station is designed according to the water quality of water inlet and outlet of mine water, the water sample is obtained during normal production or during basic construction of a mine square, the water sample cannot cover old kiln ponding encountered in the mine production process, the water quality is mainly characterized by abnormal indexes in part compared with conventional mine water, the water quality enters the mine water treatment station along with the mine water, and the existing treatment process cannot treat newly increased or abnormal indexes, so that the water outlet exceeds the standard. The direct discharge of the water body can cause serious environmental problems that low ph and high concentration heavy metals can poison aquatic organisms (for example, the semi-lethal concentration of cu2+ to fish is only 0.1 mg/l), acidification and nutrition loss are caused after the water body permeates soil, and sulfate and heavy metals can pollute deep underground water through pore migration. The method comprises the steps of directly adding lime or sodium hydroxide into a water body to neutralize acidity, so that heavy metals generate hydroxide precipitates, sulfate radicals form calcium sulfate, hydroxides and calcium sulfate form floccules and precipitates, the floccules and the precipitates are scattered and distributed in the water body, the floccules and the precipitates are salvaged with great difficulty and long time, the defect of low old kiln water treatment efficiency exists, powder formed when a coal mining machine cuts coal is coal dust, bedrock scraps are mixed into the coal dust in the coal mining process, and the scraps are lifted to a mine water treatment station along with coal dust through mine water, so that the operation effect of the mine water treatment station is seriously affected, the mine water treatment is overloaded, and the mine water treatment does not reach the standard. Disclosure of Invention The invention aims to solve the problems in the prior art and provides a old kiln water pretreatment device with an early warning system and a treatment method. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a take early warning system's old kiln pretreatment of water device, includes the frame, still includes: the arc-shaped treatment shell is fixedly arranged on the frame and is used for treating the water in the cellar; The water inlet early warning assembly is connected with the rack and is used for conveying the cellar water into the arc-shaped treatment shell; the salvaging assembly is arranged on the arc-shaped processing shell and is used for salvaging floccules and sediments in the arc-shaped processing shell; the receiving tray is arranged on the frame and used for receiving floccules and sediments salvaged by the salvaging assembly; wherein, be provided with the unloading subassembly that is used for preventing floccule or precipitate adhesion on the fishing assembly. Preferably, the water inlet early warning assembly comprises a water inlet main pipe connected with the frame, and a water inlet pipe and a return pipe arranged between the water inlet main pipe and the arc-shaped treatment shell, wherein a first valve body is arranged between the water inlet main pipe and the return pipe, a second valve body and a third valve body are respectively arranged at the water inlet pipe and the return pipe, and water quality monitoring sensors are arranged on the water inlet main pipe and in the arc-shaped treatment shell. Preferably, the fishing assembly comprises mounting plates fixedly arranged at two ends of the arc-shaped processing shell, a rotating rod rotationally connected between the two mounting plates, a driving motor fixedly arranged on one of the mounting plates and used for driving the rotating rod to rotate, and a stirring plate with the circumference uniformly arranged on the rotating rod, wherein one end of the stirring plate, far away from the rotating rod, is movably propped against the inner wall of the arc-shaped processing shell. Preferably, the stirring plate comprises an outer frame fixedly connected with the rotating rod and a screen plate rotatably connected to the outer frame through a pin shaft, and a torsion spring for driving the screen plate to reset and rotate is arranged on the pin shaft. Preferably, the arc-shaped processing shell comprises an arc-shaped shell body and circular plates fixedly arranged on two sides of the arc-shaped shell body, wherein each circular plate comprises an outer plate body, an inner plate body and an ann