Sewage treatment device for water pollution prevention and control

Abstract

The utility model relates to the technical field of sewage treatment devices, and provides a sewage treatment device for preventing and controlling water pollution, which comprises a filter tank and a machine body, a second cover body is arranged at the top end of the filter tank, and a placing port is arranged on one side of the top of the second cover body. By arranging the deodorization structure and starting the driving motor, the driving motor drives the stirring shaft to rotate, the stirring shaft can drive the first bevel gear to rotate, the first bevel gear can drive the second bevel gear to rotate, the second bevel gear can drive the driving shaft to rotate, and the driving shaft can drive the negative pressure fan to rotate; according to the sewage treatment device for water pollution prevention and control, waste gas released by sewage can be sucked in by the negative pressure fan, and harmful gas, peculiar smell and other substances are separated out through filtration and decomposition of the waste gas by the filter plate, so that the deodorization effect is achieved, the function that the device is convenient to deodorize is realized, and the applicability of the sewage treatment device for water pollution prevention and control in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device for preventing and controlling water pollution. Background Art

[0002] Sewage treatment equipment refers to equipment that purifies polluted wastewater such as domestic sewage and industrial wastewater to meet national standards for discharge or reuse. Its function is to reduce pollution emissions, improve environmental quality, protect the ecological environment, and prevent waste and pollution of water resources. However, the existing sewage treatment equipment has a relatively single function, so a sewage treatment equipment for water pollution prevention and control will be used;

[0003] To this end, the patent with publication number CN217220373U discloses a sewage treatment device for water pollution prevention and control, including a filter tank, a top plate fixedly connected to the top of the filter tank by bolts, a fixing frame fixedly connected to the top of the top plate, a driving motor fixedly connected to the top of the fixing frame, the driving motor is connected to a coupling through a power output shaft, a rotating shaft is fixedly connected to the bottom of the coupling, a filter screen is arranged at the bottom end of the rotating shaft, a cleaning brush is fixedly connected to the lower outer wall of the rotating shaft, a limiting block is fixedly connected to the opposite side walls of the filter screen, the width of the limiting groove is matched with the width of the limiting block, a bearing is fixedly connected to the center of the filter screen, a threaded hole is provided at the bottom end of the rotating shaft, a fixing bolt can be threadedly connected in the threaded hole, and the fixing bolt passes through the bearing, and a sewage pipe is connected to the middle outer wall of the filter tank, and this structure is convenient for cleaning the filter screen to prevent clogging;

[0004] Although the above-mentioned sewage treatment device for water pollution prevention and control is convenient for cleaning the filter and preventing clogging, the device will emit waste gas during use. Long-term exposure of workers to these substances will have a serious impact on human health, making it less suitable for use. Utility Model Content

[0005] The utility model aims to provide a sewage treatment device for water pollution prevention and control, so as to solve the defect that the existing sewage treatment device for water pollution prevention and control is inconvenient for deodorization.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment device for water pollution prevention and control, comprising a filter tank and a body;

[0007] A second cover body is provided at the top of the filter pool, a placement port is provided at one side of the top of the second cover body, a filtering structure is provided at the top of the filter pool, an organism is provided at one side of the filter pool, a first cover body is provided at the top of the organism, a purification structure is provided at the top of the first cover body, a deodorization structure is provided at one side of the purification structure, the deodorization structure comprises a driving shaft, a fan housing, a negative pressure fan, an air guide cover and a filter plate, the fan housing is fixed to one side of the top of the filter pool, a negative pressure fan is provided inside the fan housing, a driving shaft is fixed to one side of the negative pressure fan, an air guide cover is fixed to one side of the fan housing, a filter plate is provided at the side of the air guide cover away from the fan housing, and a feeding port is provided at one side of the top of the first cover body;

[0008] A discharge port is provided on one side of the bottom of the machine body;

[0009] A conveying assembly is provided on one side of the filter tank and the body, and the conveying assembly includes a connecting pipe, a water pump, a conveying pipe and a switch valve. The connecting pipe is provided on one side of the bottom of the filter tank, and a water pump is provided on the end of the connecting pipe away from the filter tank. The output end of the water pump is fixed with a conveying pipe, and a switch valve is provided on the end of the conveying pipe away from the water pump.

[0010] When the device is used, by providing a deodorizing structure, the deodorizing function of the device is realized, thereby improving the applicability of the sewage treatment device for water pollution control when in use; by providing a purification structure, the purification function of the device is realized, thereby improving the convenience of the sewage treatment device for water pollution control when in use; by providing a filtering structure, the filtering function of the device is realized, thereby improving the working efficiency of the sewage treatment device for water pollution control when in use.

[0011] Preferably, one end of the drive shaft extends to the outside of the fan housing and is fixedly connected to the second bevel gear, and through holes are provided on both sides of the inside of the fan housing. When the drive motor is started, the drive motor drives the stirring shaft to rotate, the stirring shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the drive shaft to rotate, the drive shaft drives the negative pressure fan to rotate, the negative pressure fan inhales the waste gas released by the sewage, and the filter plate filters and decomposes the waste gas, separating harmful gases, odors and other substances, thereby achieving a deodorizing effect.

[0012] Preferably, the purification structure includes a working box, a driving motor, a stirring shaft, a stirring rod, a first bevel gear and a second bevel gear, the working box is fixed to the middle of the top of the first cover body, the working box is provided with a second bevel gear inside, the first bevel gear is provided on one side of the bottom of the second bevel gear, the body is provided with a stirring shaft inside, the outside of the stirring shaft is evenly fixed with a stirring rod, and the top of the working box is installed with a driving motor. When the sewage is filtered at the bottom of the filter tank through the filtering structure, the switch valve is opened, the water pump is started, and the sewage water at the bottom of the filter tank is transported to the inside of the delivery pipe through the connecting pipe and enters the inside of the body. At this time, the medicine is put into the body through the feeding port, the driving motor is started, the driving motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring rod to rotate. Under the action of the stirring rod, the medicine inside the body is prevented from precipitating, so that the medicine and the filtered sewage are stirred more evenly.

[0013] Preferably, the second bevel gear and the first bevel gear are meshed with each other through threads, the top end of the stirring shaft extends to the outside of the machine body and is fixedly connected to the output end of the driving motor, and the inner wall of the first bevel gear is fixedly connected to the outer wall of the stirring shaft.

[0014] Preferably, the filtration structure includes a support seat, a fixed frame, a placement block, a placement slot, a first filter screen, an adsorption layer, a second filter screen and a handle. The support seat is fixed to the top of the filter pool, a fixed frame is fixed inside the support seat, a placement slot is provided on the top of the support seat, a placement block is provided inside the placement slot, a fixed frame is fixed to the top of the placement block, handles are fixed on both sides of the top of the fixed frame, an adsorption layer is provided on the top of the fixed frame, a second filter screen is provided on the top of the adsorption layer, and a first filter screen is provided at the bottom of the adsorption layer. The adsorption layer is actually an activated carbon layer, which has the function of adsorbing fine impurities in sewage under the action of the adsorption layer, so that sewage enters the interior of the filter pool through the placement port, then enters the interior of the adsorption layer from the second filter screen for adsorption, and then is filtered and discharged from the interior of the first filter screen.

[0015] Preferably, the adsorption layer is actually an activated carbon layer, and the outer wall of the support seat is fixedly connected to the inner wall of the filter tank.

[0016] Preferably, the input end of the water pump is connected to the filter tank through a connecting pipe, and the delivery pipe is connected to the machine body.

[0017] The utility model provides a sewage treatment device for water pollution prevention and control, which has the following advantages:

[0018] By providing a deodorizing structure, starting the driving motor, the driving motor drives the stirring shaft to rotate, the stirring shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the driving shaft to rotate, the driving shaft drives the negative pressure fan to rotate, the negative pressure fan inhales the waste gas released by the sewage, and the filter plate filters and decomposes the waste gas to separate harmful gases, odors and other substances, thereby achieving a deodorizing effect, realizing the function of the device to facilitate deodorization, thereby improving the applicability of the sewage treatment device for water pollution prevention and control when in use;

[0019] By providing a purification structure, when the sewage is filtered at the bottom of the filter tank through the filtering structure, the switch valve is opened, the water pump is started, and the sewage water at the bottom of the filter tank is transported to the inside of the transport pipe through the connecting pipe and enters the inside of the machine body. At this time, the medicine is put into the inside of the machine body through the feeding port, and the driving motor is started. The driving motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring rod to rotate. Under the action of the stirring rod, the precipitation of the medicine inside the machine body is prevented, and the medicine and the filtered sewage are stirred more evenly, so that the function of facilitating purification of the device is realized, thereby improving the convenience of the sewage treatment device for water pollution prevention and control when in use;

[0020] By providing a filtering structure, the adsorption layer is actually an activated carbon layer. Under the action of the adsorption layer, it has the function of adsorbing fine impurities in sewage, so that the sewage enters the interior of the filter tank through the placement port, and then enters the interior of the adsorption layer from the second filter net for adsorption, and then is filtered and discharged from the interior of the first filter net, thereby realizing the easy filtering function of the device, thereby improving the working efficiency of the sewage treatment device for water pollution control when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0023] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0025] Figure 5 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0026] Explanation of the reference numerals in the figure: 1. filter tank; 2. machine body; 3. first cover body; 4. second cover body; 5. deodorization structure; 501. drive shaft; 502. fan housing; 503. negative pressure fan; 504. air guide cover; 505. filter plate; 6. purification structure; 601. working box; 602. drive motor; 603. stirring shaft; 604. stirring rod; 605. first bevel gear; 606. second bevel gear; 7. filtering structure; 701. support seat; 702. fixing frame; 703. placement block; 704. placement slot; 705. first filter screen; 706. adsorption layer; 707. second filter screen; 708. handle; 8. conveying assembly; 801. connecting pipe; 802. water pump; 803. conveying pipe; 804. switch valve; 9. feeding port; 10. discharge port; 11. placement port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 The utility model provides a sewage treatment device for water pollution prevention and control, including a filter tank 1 and a body 2. The top of the filter tank 1 is provided with a second cover body 4, and one side of the top of the second cover body 4 is provided with a placement port 11. The top of the filter tank 1 is provided with a filter structure 7, and the filter structure 7 includes a support seat 701, a fixed frame 702, a placement block 703, a placement groove 704, a first filter screen 705, an adsorption layer 706, a second filter screen 707 and a handle 708. The support seat 701 is fixed to the top of the filter tank 1, and the interior of the support seat 701 is fixed with a fixed A fixed frame 702, a placement groove 704 is provided on the top of the support seat 701, a placement block 703 is arranged inside the placement groove 704, a fixed frame 702 is fixed to the top of the placement block 703, handles 708 are fixed on both sides of the top of the fixed frame 702, an adsorption layer 706 is arranged on the top of the fixed frame 702, a second filter screen 707 is arranged on the top of the adsorption layer 706, a first filter screen 705 is arranged on the bottom of the adsorption layer 706, the adsorption layer 706 is actually an activated carbon layer, and the outer wall of the support seat 701 is fixedly connected to the inner wall of the filter pool 1.

[0029] Reference Figure 1 and Figure 3-4As shown, the adsorption layer 706 is actually an activated carbon layer. Under the action of the adsorption layer 706, it has the function of adsorbing fine impurities in the sewage, so that the sewage enters the interior of the filter tank 1 through the placement port 11, and then enters the interior of the adsorption layer 706 from the second filter net 707 for adsorption, and then is filtered and discharged from the interior of the first filter net 705.

[0030] An organic body 2 is arranged on one side of the filter pool 1, a first cover body 3 is arranged on the top of the organic body 2, a purification structure 6 is arranged on the top of the first cover body 3, the purification structure 6 comprises a working box 601, a driving motor 602, a stirring shaft 603, a stirring rod 604, a first bevel gear 605 and a second bevel gear 606, the working box 601 is fixed to the middle part of the top of the first cover body 3, a second bevel gear 606 is arranged inside the working box 601, a first bevel gear 605 is arranged on one side of the bottom end of the second bevel gear 606, a stirring shaft 603 is arranged inside the organic body 2, a stirring rod 604 is evenly fixed on the outside of the stirring shaft 603, a driving motor 602 is installed on the top of the working box 601, the second bevel gear 606 and the first bevel gear 605 are meshed with each other through threads, the top of the stirring shaft 603 extends to the outside of the organic body 2 and is fixedly connected to the output end of the driving motor 602, and the inner side wall of the first bevel gear 605 is fixedly connected to the outer side wall of the stirring shaft 603.

[0031] Reference Figure 1 and Figure 3-4 As shown, when the sewage is filtered at the bottom of the filter tank 1 through the filtering structure 7, the switch valve 804 is opened, and the water pump 802 is started, so that the sewage water at the bottom of the filter tank 1 is transported to the inside of the delivery pipe 803 through the connecting pipe 801 and enters the inside of the body 2. At this time, the medicine is put into the inside of the body 2 through the feeding port 9, and the driving motor 602 is started. The driving motor 602 drives the stirring shaft 603 to rotate, and the stirring shaft 603 drives the stirring rod 604 to rotate. Under the action of the stirring rod 604, the medicine inside the body 2 is prevented from precipitating, so that the medicine and the filtered sewage are stirred more evenly.

[0032] A deodorizing structure 5 is provided on one side of the purification structure 6, and the deodorizing structure 5 includes a driving shaft 501, a fan casing 502, a negative pressure fan 503, an air guide hood 504 and a filter plate 505. The fan casing 502 is fixed to one side of the top of the filter tank 1, and a negative pressure fan 503 is provided inside the fan casing 502. A driving shaft 501 is fixed on one side of the negative pressure fan 503, and an air guide hood 504 is fixed on one side of the fan casing 502. A filter plate 505 is provided on the side of the air guide hood 504 away from the fan casing 502. One end of the driving shaft 501 extends to the outside of the fan casing 502 and is fixedly connected to the second bevel gear 606. Through holes are provided on both sides of the inside of the fan casing 502. A feeding port 9 is provided on one side of the top of the first cover body 3, a discharge port 10 is provided on one side of the bottom of the body 2, a conveying assembly 8 is provided on one side of the filter tank 1 and the body 2, the conveying assembly 8 includes a connecting pipe 801, a water pump 802, a conveying pipe 803 and a switch valve 804, the connecting pipe 801 is provided on one side of the bottom of the filter tank 1, a water pump 802 is provided on one end of the connecting pipe 801 away from the filter tank 1, a conveying pipe 803 is fixed on the output end of the water pump 802, a switch valve 804 is provided on one end of the conveying pipe 803 away from the water pump 802, the input end of the water pump 802 is connected with the filter tank 1 through the connecting pipe 801, and the conveying pipe 803 is connected with the body 2.

[0033] Reference Figure 1 and Figure 3-5 As shown, the drive motor 602 is started, and the drive motor 602 drives the stirring shaft 603 to rotate. The stirring shaft 603 drives the first bevel gear 605 to rotate. The first bevel gear 605 drives the second bevel gear 606 to rotate. The second bevel gear 606 drives the drive shaft 501 to rotate. The drive shaft 501 drives the negative pressure fan 503 to rotate. The negative pressure fan 503 inhales the waste gas released by the sewage, and the filter plate 505 filters and decomposes the waste gas to separate harmful gases, odors and other substances, thereby achieving a deodorizing effect.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage treatment device for water pollution prevention and control, comprising a filter tank (1) and a body (2); Features: The top of the filter pool (1) is provided with a second cover body (4), one side of the top of the second cover body (4) is provided with a placement opening (11), the top of the filter pool (1) is provided with a filtering structure (7), one side of the filter pool (1) is provided with an organism (2), the top of the organism (2) is provided with a first cover body (3), the top of the first cover body (3) is provided with a purification structure (6), one side of the purification structure (6) is provided with a deodorization structure (5), the deodorization structure (5) comprises a drive shaft (501), a fan housing (502), a negative pressure A fan (503), an air guide cover (504) and a filter plate (505), wherein the fan housing (502) is fixed to one side of the top of the filter pool (1), a negative pressure fan (503) is arranged inside the fan housing (502), a driving shaft (501) is fixed to one side of the negative pressure fan (503), an air guide cover (504) is fixed to one side of the fan housing (502), a filter plate (505) is arranged on the side of the air guide cover (504) away from the fan housing (502), and a feeding port (9) is arranged on one side of the top of the first cover body (3); A discharge port (10) is provided on one side of the bottom of the machine body (2); A conveying assembly (8) is provided on one side of the filter tank (1) and the body (2), and the conveying assembly (8) comprises a connecting pipe (801), a water pump (802), a conveying pipe (803) and a switch valve (804). The connecting pipe (801) is provided on one side of the bottom of the filter tank (1), and the water pump (802) is provided at one end of the connecting pipe (801) away from the filter tank (1). The conveying pipe (803) is fixed to the output end of the water pump (802), and the switch valve (804) is provided at one end of the conveying pipe (803) away from the water pump (802).

2. A sewage treatment device for water pollution prevention and control according to claim 1, characterized in that: One end of the driving shaft (501) extends to the outside of the fan housing (502) and is fixedly connected to the second bevel gear (606), and through holes are provided on both sides of the inside of the fan housing (502).

3. A sewage treatment device for water pollution prevention and control according to claim 1, characterized in that: The purification structure (6) comprises a working box (601), a driving motor (602), a stirring shaft (603), a stirring rod (604), a first bevel gear (605) and a second bevel gear (606); the working box (601) is fixed to the middle of the top end of the first cover body (3); the second bevel gear (606) is arranged inside the working box (601); the first bevel gear (605) is arranged on one side of the bottom end of the second bevel gear (606); the stirring shaft (603) is arranged inside the machine body (2); the stirring rod (604) is evenly fixed on the outer side of the stirring shaft (603); and the driving motor (602) is installed at the top end of the working box (601).

4. A sewage treatment device for water pollution prevention and control according to claim 3, characterized in that: The second bevel gear (606) and the first bevel gear (605) are meshed with each other via threads, the top end of the stirring shaft (603) extends to the outside of the machine body (2) and is fixedly connected to the output end of the driving motor (602), and the inner wall of the first bevel gear (605) and the outer wall of the stirring shaft (603) are fixedly connected.

5. The sewage treatment device for water pollution prevention and control according to claim 1 is characterized in that: The filtering structure (7) comprises a support seat (701), a fixing frame (702), a placement block (703), a placement groove (704), a first filter screen (705), an adsorption layer (706), a second filter screen (707) and a handle (708); the support seat (701) is fixed to the top of the filtering pool (1); the fixing frame (702) is fixed inside the support seat (701); the placement groove (704) is provided on the top of the support seat (701); the placement block (703) is provided inside the placement groove (704); the fixing frame (702) is fixed on the top of the placement block (703); handles (708) are fixed on both sides of the top of the fixing frame (702); the adsorption layer (706) is provided on the top of the fixing frame (702); the second filter screen (707) is provided on the top of the adsorption layer (706); and the first filter screen (705) is provided on the bottom of the adsorption layer (706).

6. A sewage treatment device for water pollution prevention and control according to claim 5, characterized in that: The adsorption layer (706) is actually an activated carbon layer, and the outer wall of the support seat (701) is fixedly connected to the inner wall of the filter tank (1).

7. A sewage treatment device for water pollution prevention and control according to claim 1, characterized in that: The input end of the water pump (802) is connected to the filtering tank (1) through a connecting pipe (801), and the delivery pipe (803) is connected to the machine body (2).

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