Black and odorous water treatment device for ecological restoration and treatment method thereof

Abstract

This invention discloses a black and odorous water treatment device and method for ecological restoration. The device includes a main unit, a deodorization component, a spraying component, an aeration component, and a mixing component. The black and odorous water treatment method in this solution is mainly achieved through the ecological restoration black and odorous water treatment device composed of the main unit, deodorization component, spraying component, aeration component, and mixing component. This device deodorizes the black and odorous water when it is injected into the treatment tank, reducing the harm of odor to the human body. Simultaneously, it preheats the heating tank, increasing the air temperature entering the water body and preventing low dissolved oxygen content caused by low temperatures. Then, the spraying component evenly sprays chemical agents. Combined with the simultaneous operation of the aeration and mixing components, the water is agitated while hot air is introduced for aeration. The water's flow accelerates the reaction with the chemical agents, increasing the purification effect of the device on the black and odorous water.

Description

Technical Field

[0001] This invention relates to the field of black and odorous water treatment technology, and in particular to a black and odorous water treatment device and treatment method for ecological restoration. Background Technology

[0002] Black and odorous water bodies typically refer to water bodies within urban built-up areas that exhibit an unpleasant color and smell. This is a serious water pollution phenomenon that not only affects water quality but also negatively impacts the environment and residents' lives. This condition is primarily caused by severe pollution of the water environment, with pollutants including organic matter and sulfides, leading to oxygen depletion in the water and the generation of black substances and foul-smelling gases. Therefore, a treatment device is needed to improve water quality, restore the ecological balance of the aquatic body, and alleviate the problem of black and odorous water pollution through a series of technological means.

[0003] The current treatment of black and odorous water bodies usually involves removing river garbage and then directly oxygenating or adding chemical agents to the water. This treatment method has limited effectiveness in cases of poor water flow and severe cold weather. Chemical agents are difficult to spray evenly, and the black and odorous water does not dissolve evenly in cases of poor flow. Low temperatures also lead to a decrease in dissolved oxygen content in the water and inhibit the activity of microorganisms. Therefore, it is necessary to improve the treatment equipment to enhance the purification effect. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] Therefore, to solve the above-mentioned technical problems, the present invention provides the following technical solution: a black and odorous water treatment device for ecological restoration, the device comprising a main unit, a deodorization component, a spraying component, an aeration component, and a stirring component:

[0006] The main unit includes a treatment tank and an inlet pipe, a drain outlet, a fixing block, a mounting plate, a gearbox, a generator, and a heating box installed on the treatment tank;

[0007] The deodorization assembly includes a first rotating rod, a flap plate and a fan blade mounted on the first rotating rod, a first pulley, a deodorization box mounted on the inner wall of the treatment tank, and an activated carbon plate disposed inside the deodorization box;

[0008] The spraying assembly includes a first motor, a first sprocket disposed at the output end of the first motor, a second rotating rod disposed on the first sprocket, a first bevel gear sleeved on the second rotating rod, a second bevel gear meshing with the first bevel gear, an auger rod mounted on the second bevel gear, a housing sleeved on the auger rod, a movable block mounted on the housing, and a rotating drum.

[0009] The aeration assembly includes a second motor, a third sprocket disposed at the output end of the second motor, a third rotating rod mounted on the third sprocket, a protrusion disposed on the third rotating rod, a connecting rod rotatably connected to the protrusion, a piston rotatably connected to one end of the connecting rod, an air supply tank sleeved on the piston, and an air inlet pipe and an air outlet pipe mounted on the air supply tank.

[0010] The stirring assembly includes a third bevel gear, a fourth bevel gear meshing with the third bevel gear, a first central shaft mounted on the fourth bevel gear, a drive gear mounted on the first central shaft, a driven gear meshing with the drive gear, a second central shaft disposed on the driven gear, and a stirring rod mounted on the second central shaft.

[0011] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, a first belt is fitted on the first pulley, and a plug is also provided on the first pulley, with one end of the plug connected to the interface of the generator.

[0012] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, the side wall of the deodorization box is provided with a through groove, a filter screen is provided in the through groove, and a sealing cover is provided on the top of the deodorization box, with an exhaust hole provided on the sealing cover.

[0013] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, wherein: a second pulley is sleeved on the auger rod, and a second belt is sleeved on the second pulley.

[0014] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, the outer shell is provided with a connection port, and a rectangular block is fixed at one end of the outer shell.

[0015] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, wherein: a first chain is meshed on the surface of the first sprocket, a second sprocket is meshed on the first chain, a fourth rotating rod is provided on the second sprocket, and one end of the fourth rotating rod is provided on the third bevel gear.

[0016] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, the surface of the third sprocket is engaged with a second chain, the second chain is engaged with a fourth sprocket, the fourth sprocket is provided with a reciprocating screw, and a rectangular block is threadedly connected to the reciprocating screw.

[0017] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, wherein: an electric heating wire is provided inside the heating box, the electric heating wire is electrically connected to the generator, an air supply pipe is provided at the bottom of the heating box, a first one-way valve is provided on the air supply pipe, one end of the air supply pipe is inserted into a first central shaft, and an aeration hole is provided on the first central shaft.

[0018] As a preferred embodiment of the black and odorous water treatment device for ecological restoration described in this invention, the air inlet pipe is provided with a second one-way valve, and the air outlet pipe is provided with a third one-way valve.

[0019] This invention also discloses a method for treating black and odorous water bodies using an ecological restoration black and odorous water body treatment device, the method comprising the following steps:

[0020] Step 1: The black and odorous water is injected into the treatment tank through the inlet pipe. Because a stepped deodorization component is installed below the inlet pipe, the water will impact the flap to rotate when it flows in, which in turn drives the first rotating rod to rotate. The fan blades on one side of the first rotating rod rotate to draw the odor into the deodorization box. After the odor is absorbed by the activated carbon plate, it is discharged through the exhaust hole on the sealed cover. Meanwhile, the first pulley and the insertion rod on the other side of the first rotating rod rotate. The mechanical energy of the insertion rod is converted into electrical energy by the generator, and the heating wire is used to preheat the heating box. The friction of the first belt causes the three first pulleys to rotate simultaneously. Therefore, the stepped flap can keep the insertion rod rotating when water is introduced, so that the generator keeps running.

[0021] Step 2: After the water injection is completed, connect the connector to the chemical input pipe, start the first motor to make the first sprocket rotate, which in turn drives the second rotating rod to rotate, which in turn drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate. The friction of the second belt drives the two second pulleys to rotate, so that the auger rod and the rotating drum rotate synchronously. When the auger rod rotates, it pushes the chemical agent forward. The rotating drum is divided into four distribution sections. When the third distribution section receives the flowing chemical agent, the other three distribution sections are blocked. The chemical agent received below the first distribution section is sprayed out. Through the design of the four distribution sections of the rotating drum, the sprayed chemical agent is more evenly distributed on the same horizontal line.

[0022] Step 3: When the first sprocket rotates, the meshing of the first chain drives the second sprocket to rotate synchronously, which in turn drives the fourth rotating rod to rotate, further driving the third bevel gear to rotate, which in turn drives the fourth bevel gear to rotate. At this time, the first central shaft and the stirring rod rotate to stir the water. The drive gear on the first central shaft rotates accordingly, which in turn drives the driven gear to rotate in the opposite direction, which in turn drives the second central shaft to rotate in the opposite direction. This makes the first central shaft and the second central shaft rotate in opposite directions, which increases the fluidity of the water while preventing the water from rotating and creating vortices that affect its reaction.

[0023] Step 4: Start the second motor to make the third sprocket rotate. The meshing second chain drives the fourth sprocket to rotate, which in turn drives the reciprocating screw to rotate. The rectangular block on the reciprocating screw drives the outer casing to move back and forth in a reciprocating motion, so that the spraying component can spray the chemical agent more evenly in the overall treatment tank.

[0024] Step 5: When the third sprocket rotates, it also drives the third rotating rod to rotate, which in turn drives the cam to rotate. This causes the connecting rod to drive the piston to move up and down in the air tank. When the piston moves down, the second one-way valve opens, drawing air into the air tank through the air inlet pipe. When the piston moves up, the second one-way valve closes and the third one-way valve opens. The drawn-in air enters the heating box through the air outlet pipe. The preheated heating box heats the air to raise its temperature, preventing air with too low a temperature from entering the water body and affecting the oxygen solubility. Then, the first one-way valve is opened to allow the heated air to enter the first and second central shafts through the air supply pipes, and then be introduced into the black and odorous water body through the aeration holes opened on the stirring rod.

[0025] The beneficial effects of this invention are:

[0026] This invention proposes an ecological restoration black and odorous water treatment device and method. The black and odorous water treatment method in this solution is mainly achieved through an ecological restoration black and odorous water treatment device composed of a main unit, deodorization component, spraying component, aeration component, and stirring component. This device deodorizes the black and odorous water when it is injected into the treatment tank, reducing the harm of odor to the human body. At the same time, it can preheat the heating tank to increase the air temperature entering the water body and prevent low dissolved oxygen content caused by low temperature. Then, the spraying component evenly sprays chemical agents. With the simultaneous operation of the aeration component and the stirring component, the water body is aerated by hot air during the stirring process. The water body can accelerate the reaction with chemical agents during the flow process, which increases the purification effect of this device on black and odorous water bodies. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0029] Figure 2 This is a schematic diagram of the specific structure of the spraying component of the present invention.

[0030] Figure 3 This is a schematic diagram of the process for spraying the medicine according to the present invention.

[0031] Figure 4 This is a schematic diagram of the specific structure of the stirring assembly of the present invention.

[0032] Figure 5 This is a partial structural diagram of the treatment pool of the present invention.

[0033] Figure 6 This is a schematic diagram of the specific structure of the deodorizing component of the present invention.

[0034] Figure 7 This is a partial structural schematic diagram of the aeration component of the present invention.

[0035] Figure 8 This is a schematic diagram of the specific structure of the gas tank of the present invention.

[0036] Figure 9 This is a schematic diagram of the overall cross-sectional structure of the present invention.

[0037] In the diagram: 100, main unit; 101, treatment tank; 102, water inlet pipe; 103, drain outlet; 104, fixing block; 105, mounting plate; 106, gearbox; 107, generator; 108, heating box; 1081, heating wire; 1082, gas supply pipe; 1083, first one-way valve;

[0038] 200. Deodorizing component; 201. First rotating rod; 202. Flip plate; 203. Fan blade; 204. First pulley; 2041. First belt; 2042. Insert rod; 205. Deodorizing box; 2051. Filter screen; 2052. Sealing cover; 206. Activated carbon plate;

[0039] 300. Spraying assembly; 301. First motor; 302. First sprocket; 3021. First chain; 3022. Second sprocket; 3023. Fourth rotating rod; 303. Second rotating rod; 304. First bevel gear; 305. Second bevel gear; 306. Screw rod; 3061. Second pulley; 3062. Second belt; 307. Housing; 3071. Connecting port; 3072. Rectangular block; 308. Movable block; 309. Rotary drum;

[0040] 400. Aeration assembly; 401. Second motor; 402. Third sprocket; 4021. Second chain; 4022. Fourth sprocket; 4023. Reciprocating screw; 403. Third rotating rod; 404. Protrusion; 405. Connecting rod; 406. Piston; 407. Air tank; 408. Air inlet pipe; 4081. Second one-way valve; 409. Air outlet pipe; 4091. Third one-way valve;

[0041] 500, stirring assembly; 501, third bevel gear; 502, fourth bevel gear; 503, first central shaft; 504, drive gear; 505, driven gear; 506, second central shaft; 507, stirring rod. Detailed Implementation

[0042] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0044] 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 phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0045] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0046] Reference Figures 1-9 As an embodiment of the invention, a black and odorous water treatment device for ecological restoration is provided. The device includes a main unit 100, a deodorization component 200, a spraying component 300, an aeration component 400, and a stirring component 500.

[0047] The main unit 100 includes a treatment tank 101 and an inlet pipe 102, a drain outlet 103, a fixing block 104, a mounting plate 105, a gearbox 106, a generator 107, and a heating box 108 installed on the treatment tank 101. A third sprocket 402 and a fourth sprocket 4022 are installed in the fixing block 104, a first sprocket 302 and a second sprocket 3022 are installed in the mounting plate 105, and a third bevel gear 501 and a fourth bevel gear 502 are installed in the gearbox 106. The heating box 108 is equipped with a heating wire 1081, which is electrically connected to the generator 107. The generator 107 powers the insertion rod 2042. The mechanical energy generated by rotation is converted into electrical energy and supplied to the heating wire 1081. After the heating wire 1081 is energized, it can preheat the heating box 108, thereby raising the temperature of the air inside the heating box 108. The bottom of the heating box 108 is provided with an air supply pipe 1082, and a first one-way valve 1083 is provided on the air supply pipe 1082. One end of the air supply pipe 1082 is inserted into the first central shaft 503. An aeration hole is opened on the first central shaft 503. When the first one-way valve 1083 is opened, the heated air inside the heating box 108 can enter the first central shaft 503 and the second central shaft 506 through the air supply pipe 1082, and then be introduced into the water body through the aeration hole.

[0048] The deodorization assembly 200 includes a first rotating rod 201, a flap 202 mounted on the first rotating rod 201, a fan blade 203, a first pulley 204, a deodorization box 205 mounted on the inner wall of the treatment tank 101, and an activated carbon plate 206 disposed inside the deodorization box 205; a first belt 2041 is fitted on the first pulley 204, and an insertion rod 2042 is also provided on the first pulley 204. One end of the insertion rod 2042 is connected to the interface of the generator 107, and the mechanical energy of the rotation of the insertion rod 2042 is converted into electrical energy by the generator 107; the deodorization assembly 200 includes a first rotating rod 201, a flap 202 mounted on the first rotating rod 201, a fan blade 203, a first pulley 204, a deodorization box 205 mounted on the inner wall of the treatment tank 101, and an activated carbon plate 206 disposed inside the deodorization box 205; the first belt 2041 is fitted on the first pulley 204, and an insertion rod 2042 is also provided on the first pulley 204. One end of the insertion rod 2042 is connected to the interface of the generator 107, and the mechanical energy of the rotation of the insertion rod 2042 is converted into electrical energy by the generator 107; the deodorization assembly 200 includes a first rotating rod 201, a flap 202 mounted on the first rotating rod 201, a fan blade 203, a first pulley 204, a first deodorization box 205, a first deodorization box 205, a first deodorization box 206, a first deodorization box 2042, a first deodorization box 2042, a first deodorization box 2042, a first deodorization The side wall of the odor box 205 has a through groove, and a filter screen 2051 is installed in the through groove. The top of the odor box 205 is equipped with a sealing cover 2052, and the sealing cover 2052 has an exhaust hole. The filter screen 2051 prevents fine particles in the water from entering the odor box 205 and provides a certain degree of protection for the fan blades 203. The sealing cover 2052 seals the inside of the odor box 205, so that the gas drawn in by the fan blades 203 can only be discharged through the exhaust hole on the side after the activated carbon plate 206 adsorbs the odor, thus ensuring the adsorption effect when the gas is discharged.

[0049] The spraying assembly 300 includes a first motor 301, a first sprocket 302 disposed at the output end of the first motor 301, a second rotating rod 303 disposed on the first sprocket 302, a first bevel gear 304 sleeved on the second rotating rod 303, a second bevel gear 305 meshing on the first bevel gear 304, an auger rod 306 mounted on the second bevel gear 305, a housing 307 sleeved on the auger rod 306, a movable block 308 mounted on the housing 307, and a rotating drum 309; a second pulley 3061 is sleeved on the auger rod 306, and a second belt 3062 is sleeved on the second pulley 3061. The friction of the second belt 3062 causes the two second pulleys 3061 to rotate synchronously, so that the auger rod 306 and the rotating drum 309 can rotate simultaneously; the housing The housing 307 is provided with a connection port 3071, and a rectangular block 3072 is fixed to one end of the housing 307. The chemical agent delivery pipe is connected through the connection port 3071, which facilitates the injection of chemical agents into the housing 307. The sliding of the rectangular block 3072 makes the movement of the housing 307 more stable. A first chain 3021 is meshed on the surface of the first sprocket 302, and a second sprocket 3022 is meshed on the first chain 3021. A fourth rotating rod 3023 is provided on the second sprocket 3022, and one end of the fourth rotating rod 3023 is provided on the third bevel gear 501. The meshing of the first chain 3021 makes the first sprocket 302 and the second sprocket 3022 rotate synchronously, so that the stirring component 500 and the spraying component 300 can operate simultaneously, reducing the driving power and reducing energy waste.

[0050] The aeration assembly 400 includes a second motor 401, a third sprocket 402 disposed at the output end of the second motor 401, a third rotating rod 403 mounted on the third sprocket 402, a protrusion 404 disposed on the third rotating rod 403, a connecting rod 405 rotatably connected to the protrusion 404, a piston 406 rotatably connected to one end of the connecting rod 405, an air supply tank 407 sleeved on the piston 406, an air inlet pipe 408 and an air outlet pipe 409 mounted on the air supply tank 407; a second chain 402 is engaged with the surface of the third sprocket 402. 1. A fourth sprocket 4022 is meshed on the second chain 4021. A reciprocating screw 4023 is provided on the fourth sprocket 4022. A rectangular block 3072 is threadedly connected to the reciprocating screw 4023. A second one-way valve 4081 is provided on the air inlet pipe 408, and a third one-way valve 4091 is provided on the air outlet pipe 409. The third sprocket 402 is rotated by the second motor 401, which can drive the aeration component 400 to run. At the same time, it can also drive the spraying component 300 to reciprocate back and forth, which helps the chemical agent sprayed by the spraying component 300 to be more even.

[0051] The stirring assembly 500 includes a third bevel gear 501, a fourth bevel gear 502 meshing with the third bevel gear 501, a first central shaft 503 mounted on the fourth bevel gear 502, a drive gear 504 mounted on the first central shaft 503, a driven gear 505 meshing with the drive gear 504, a second central shaft 506 disposed on the driven gear 505, and a stirring rod 507 mounted on the second central shaft 506. By rotating the first central shaft 503, the second central shaft 506, and the stirring rod 507, the black and odorous water body is stirred, the water flow is increased, and the absorption and reaction of chemical agents are promoted.

[0052] This embodiment also discloses a method for treating black and odorous water bodies for ecological restoration. This method is based on the above-mentioned device for treating black and odorous water bodies for ecological restoration, and includes the following steps:

[0053] Step 1: The black and odorous water is injected into the treatment tank 101 through the inlet pipe 102. Since a stepped deodorization component 200 is installed below the inlet pipe 102, the water will impact the flap 202 to rotate when it flows in, which will drive the first rotating rod 201 to rotate. The fan blade 203 on one side of the first rotating rod 201 rotates and sucks the odor into the deodorization box 205. After the odor is absorbed by the activated carbon plate 206, it is discharged through the exhaust hole on the sealing cover 2052. Meanwhile, the first pulley 204 and the insertion rod 2042 on the other side of the first rotating rod 201 rotate. The mechanical energy of the insertion rod 2042 is converted into electrical energy by the generator 107, and the heating wire 1081 is used to preheat the heating box 108. The friction of the first belt 2041 causes the three first pulleys 204 to rotate simultaneously. Therefore, the stepped flap 202 can keep the insertion rod 2042 rotating when water is introduced, so that the generator 107 keeps running.

[0054] Step 2: After the water injection is completed, connect the connector 3071 to the chemical input pipe, start the first motor 301 to make the first sprocket 302 rotate, which in turn drives the second rotating rod 303 to rotate, which in turn drives the first bevel gear 304 to rotate, which in turn drives the second bevel gear 305 to rotate. Through the friction of the second belt 3062, the two second pulleys 3061 rotate, so that the auger rod 306 and the rotating drum 309 rotate synchronously. When the auger rod 306 rotates, it pushes the chemical agent forward. The rotating drum 309 is divided into four distribution sections. When the third distribution section receives the flowing chemical agent, the other three distribution sections are blocked. The chemical agent received below the first distribution section is sprayed out. Through the design of the four distribution sections of the rotating drum 309, the sprayed chemical agent is more evenly distributed on the same horizontal line.

[0055] Step 3: When the first sprocket 302 rotates, the first chain 3021 meshes with the second sprocket 3022, which in turn drives the fourth rotating rod 3023 to rotate, which in turn drives the third bevel gear 501 to rotate, thereby driving the fourth bevel gear 502 to rotate. At this time, the first central shaft 503 and the stirring rod 507 rotate to stir the water. The driving gear 504 on the first central shaft 503 rotates accordingly, which in turn drives the driven gear 505 to rotate in the opposite direction, thereby driving the second central shaft 506 to rotate in the opposite direction. This makes the first central shaft 503 and the second central shaft 506 rotate in opposite directions, which increases the fluidity of the water while preventing the water from rotating and generating vortices that affect its reaction.

[0056] Step 4: Start the second motor 401 to make the third sprocket 402 rotate. The meshing second chain 4021 drives the fourth sprocket 4022 to rotate, which in turn drives the reciprocating screw 4023 to rotate. The rectangular block 3072 on the reciprocating screw 4023 drives the outer shell 307 to move back and forth in a reciprocating motion, so that the spraying assembly 300 can spray the chemical agent more evenly in the overall treatment tank 101.

[0057] Step 5: When the third sprocket 402 rotates, it will also drive the third rotating rod 403 to rotate, which in turn drives the protrusion 404 to rotate, so that the connecting rod 405 drives the piston 406 to move up and down in the air tank 407. When the piston 406 moves down, the second one-way valve 4081 opens, drawing air into the air tank 407 through the air inlet pipe 408. When the piston 406 moves up, the second one-way valve 4081 closes and the third one-way valve 4091 opens. The drawn-in air enters the heating box 108 through the air outlet pipe 409. The preheated heating box 108 heats the air to raise its temperature, preventing air with too low a temperature from entering the water body and affecting the oxygen dissolution. Then, the first one-way valve 1083 is opened to allow the heated air to enter the first central shaft 503 and the second central shaft 506 through the air supply pipe 1082, and then enter the black and odorous water body through the aeration holes opened on the shaft and the stirring rod 507.

[0058] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A black and odorous water treatment device for ecological restoration, characterized in that: The device includes a main unit (100), a deodorization component (200), a spraying component (300), an aeration component (400), and a mixing component (500): The main unit (100) includes a treatment tank (101) and an inlet pipe (102), a drain outlet (103), a fixing block (104), a mounting plate (105), a gearbox (106), a generator (107), and a heating box (108) installed on the treatment tank (101). The deodorization component (200) includes a first rotating rod (201), a flap (202) mounted on the first rotating rod (201), a fan blade (203), a first pulley (204), a deodorization box (205) mounted on the inner wall of the treatment tank (101), and an activated carbon plate (206) disposed inside the deodorization box (205). The spraying assembly (300) includes a first motor (301), a first sprocket (302) disposed at the output end of the first motor (301), a second rotating rod (303) disposed on the first sprocket (302), a first bevel gear (304) sleeved on the second rotating rod (303), a second bevel gear (305) meshing with the first bevel gear (304), an auger rod (306) mounted on the second bevel gear (305), a housing (307) sleeved on the auger rod (306), a movable block (308) mounted on the housing (307), and a rotating drum (309). The aeration assembly (400) includes a second motor (401), a third sprocket (402) disposed at the output end of the second motor (401), a third rotating rod (403) mounted on the third sprocket (402), a protrusion (404) disposed on the third rotating rod (403), a connecting rod (405) rotatably connected to the protrusion (404), a piston (406) rotatably connected to one end of the connecting rod (405), an air supply tank (407) sleeved on the piston (406), an air inlet pipe (408) and an air outlet pipe (409) mounted on the air supply tank (407). The stirring assembly (500) includes a third bevel gear (501), a fourth bevel gear (502) meshing with the third bevel gear (501), a first central shaft (503) mounted on the fourth bevel gear (502), a drive gear (504) mounted on the first central shaft (503), a driven gear (505) meshing with the drive gear (504), a second central shaft (506) disposed on the driven gear (505), and a stirring rod (507) mounted on the second central shaft (506). A second pulley (3061) is fitted on the auger rod (306), and a second belt (3062) is fitted on the second pulley (3061). The friction of the second belt (3062) drives the two second pulleys (3061) to rotate, causing the auger rod (306) and the drum (309) to rotate synchronously. When the auger rod (306) rotates, it pushes the chemical agent forward. The drum (309) is divided into four distribution sections. When the third distribution section receives the flowing chemical agent, the other three distribution sections are blocked, and the chemical agent received below the first distribution section is spilled out.

2. The black and odorous water treatment apparatus for ecological restoration according to claim 1, characterized in that: The first belt (2041) is fitted on the first pulley (204), and a plug rod (2042) is also provided on the first pulley (204). One end of the plug rod (2042) is connected to the interface of the generator (107).

3. The black and odorous water treatment apparatus for ecological restoration according to claim 2, characterized in that: The deodorizing box (205) has a through groove on its side wall, and a filter screen (2051) is installed in the through groove. The top of the deodorizing box (205) is provided with a sealing cover (2052), and an exhaust hole is provided on the sealing cover (2052).

4. The black and odorous water treatment device for ecological restoration as described in claim 3, characterized in that: The outer shell (307) is provided with a connection port (3071), and a rectangular block (3072) is fixed to one end of the outer shell (307).

5. The black and odorous water treatment device for ecological restoration as described in claim 4, characterized in that: The surface of the first sprocket (302) is engaged with a first chain (3021), the first chain (3021) is engaged with a second sprocket (3022), the second sprocket (3022) is provided with a fourth rotating rod (3023), and one end of the fourth rotating rod (3023) is provided on a third bevel gear (501).

6. The black and odorous water treatment device for ecological restoration as described in claim 5, characterized in that: The surface of the third sprocket (402) is engaged with the second chain (4021), the second chain (4021) is engaged with the fourth sprocket (4022), the fourth sprocket (4022) is provided with a reciprocating screw (4023), and the rectangular block (3072) is threadedly connected to the reciprocating screw (4023).

7. The black and odorous water treatment device for ecological restoration as described in claim 6, characterized in that: The heating box (108) is equipped with a heating wire (1081), which is electrically connected to the generator (107). The bottom of the heating box (108) is equipped with a gas supply pipe (1082), and a first one-way valve (1083) is installed on the gas supply pipe (1082). One end of the gas supply pipe (1082) is inserted into the first central shaft (503), and an aeration hole is opened on the first central shaft (503).

8. The black and odorous water treatment device for ecological restoration as described in claim 7, characterized in that: The intake pipe (408) is provided with a second one-way valve (4081), and the exhaust pipe (409) is provided with a third one-way valve (4091).

9. A method for treating black and odorous water bodies using an ecological restoration black and odorous water body treatment device as described in any one of claims 1 to 8, the method comprising the following steps: Step 1: The black and odorous water is injected into the treatment tank (101) through the inlet pipe (102). Since a stepped deodorization component (200) is installed below the inlet pipe (102), the water will impact the flap (202) to rotate when it flows in, thereby driving the first rotating rod (201) to rotate. The fan blades (203) on one side of the first rotating rod (201) rotate to draw the odor into the deodorization box (205). After the odor is adsorbed by the activated carbon plate (206), it is discharged through the exhaust hole on the sealing cover (2052). The first pulley (204) and the insertion rod (2042) on the other side of the rod (201) rotate. The mechanical energy of the rotation of the insertion rod (2042) is converted into electrical energy by the generator (107), and the heating wire (1081) is controlled to preheat the heating box (108). The friction of the first belt (2041) causes the three first pulleys (204) to rotate simultaneously. Therefore, the stepped flap (202) can keep the insertion rod (2042) rotating when water enters, so that the generator (107) keeps running. Step 2: After the water injection is completed, connect the connector (3071) to the chemical input pipe, start the first motor (301) to make the first sprocket (302) rotate, which in turn drives the second rotating rod (303) to rotate, which in turn drives the first bevel gear (304) to rotate, thereby driving the second bevel gear (305) to rotate; through the design of the four distribution sections of the rotating drum (309), the sprayed chemical agent is more evenly distributed on the same horizontal line; Step 3: When the first sprocket (302) rotates, the second sprocket (3022) rotates synchronously through the meshing of the first chain (3021), which in turn drives the fourth rotating rod (3023) to rotate, further driving the third bevel gear (501) to rotate, thereby driving the fourth bevel gear (502) to rotate. At this time, the first central shaft (503) and the stirring rod (507) rotate to stir the water. The drive gear (504) on the first central shaft (503) rotates accordingly, thereby driving the driven gear (505) to rotate in the opposite direction, thereby driving the second central shaft (506) to rotate in the opposite direction, so that the first central shaft (503) and the second central shaft (506) rotate in opposite directions. While stirring the water to increase its fluidity, this prevents the water from rotating and generating vortices that affect its reaction. Step 4: Start the second motor (401) to make the third sprocket (402) rotate, and drive the fourth sprocket (4022) to rotate through the meshing second chain (4021), which in turn drives the reciprocating screw (4023) to rotate, so that the rectangular block (3072) on the reciprocating screw (4023) drives the outer shell (307) to make a back-and-forth translational reciprocating motion, so that the spraying assembly 300 can spray the chemical agent more evenly in the overall treatment tank (101); Step 5: When the third sprocket (402) rotates, it also drives the third rotating rod (403) to rotate, which in turn drives the protrusion (404) to rotate, thereby causing the connecting rod (405) to drive the piston (406) to move up and down in the air tank (407). When the piston (406) moves down, the second one-way valve (4081) opens, drawing air into the air tank (407) through the air inlet pipe (408). When the piston (406) moves up, the second one-way valve (4081) closes and the third one-way valve... (4091) is turned on, and the air drawn in enters the heating box (108) through the air outlet pipe (409). The preheated heating box (108) heats the air to raise its temperature, preventing air with too low a temperature from entering the water body and affecting the oxygen dissolution. Then, the first one-way valve (1083) is turned on to allow the heated air to enter the first central shaft (503) and the second central shaft (506) through the air supply pipe (1082), and then enter the black and odorous water body through the aeration holes opened on them and the stirring rod (507).

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