Domestic sewage purification tank

Abstract

The utility model provides a domestic sewage purification tank which comprises a base, a purification tank main body is fixedly mounted at the top of the base, two mounting parts are fixedly mounted at the top of the base and are positioned on two sides of the outer part of the purification tank main body, and screw rods are rotationally mounted in the two mounting parts through bearings. According to the domestic sewage purification tank provided by the utility model, a purifying agent needs to be used in the sewage purification process, the purifying agent is scattered in the purification tank, the purifying agent effectively purifies sewage, one screw rod is effectively driven to rotate through the work of the first motor, one screw rod drives one belt wheel to rotate, and the other belt wheel drives the other screw rod to rotate. Under the action of a transmission belt, two belt wheels rotate together, then two lead screws move and rotate, telescopic sleeves are effectively driven to slide in the length directions of the lead screws, the position of a discharging pipe is changed, a purifying agent is evenly scattered into a purifying tank, and the purifying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of purification tanks, in particular to a domestic sewage purification tank. Background Art

[0002] Domestic sewage is wastewater discharged from residents' daily lives. It mainly comes from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and toilets in industrial enterprises. The pollutants contained in domestic sewage are mainly organic matter such as protein and carbon water. The organic matter in domestic sewage is extremely unstable and easily decomposes to produce odor. Domestic sewage purification tanks are needed in the sewage purification process.

[0003] However, in the existing septic tanks on the market, the purifier is mostly fixed in one place during use, resulting in low purification efficiency. The purifier is manually sprinkled in the septic tank, which is time-consuming and labor-intensive, reducing the addition efficiency.

[0004] Therefore, it is necessary to provide a domestic sewage purification tank to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a domestic sewage purification tank, which solves the problem that in the purification tanks in the existing market, most of the purifiers are fixed in one place during use, resulting in low purification efficiency, and the purifiers are manually spread in the purification tank, which is time-consuming and labor-intensive, and reduces the adding efficiency.

[0006] The utility model provides a domestic sewage purification tank, comprising: a base, a purification tank body is fixedly installed on the top of the base, mounting parts are fixedly installed on the top of the base and on both sides of the outside of the purification tank body, and the number of mounting parts is two, screw rods are rotatably installed inside the two mounting parts through bearings, one end of the two screw rods passes through the mounting parts and is connected to pulleys with key grooves, a transmission belt is provided between the two pulleys, one end of the other screw rod passes through the purification tank body and is connected to a first motor fixedly installed with the purification tank body with the key groove.

[0007] Preferably, the outsides of the two screw rods are meshedly connected with telescopic sleeves, the telescopic sleeves are slidably installed with the mounting piece along the length direction of the screw rod, and the insides of the two telescopic sleeves are slidably installed with telescopic rods.

[0008] Preferably, a knob is threadedly connected to one side of the exterior of the two telescopic sleeves, the telescopic rod is fixed to the telescopic sleeve via a locking knob, and a top plate is fixedly installed between the tops of the two telescopic rods.

[0009] Preferably, a crushing chamber is fixedly installed on the top of the top plate, a feeding hopper is fixedly installed on the top of the crushing chamber, crushing teeth are rotatably installed inside the crushing chamber through bearings, and there are two crushing teeth, the two crushing teeth are meshed with each other, one end of the two crushing teeth passes through the crushing chamber and a gear is connected to the keyway, the two gears are meshed with each other, a second motor is connected to the keyway at the center point of one of the gears, and the second motor is fixed to the top plate by screws.

[0010] Preferably, a discharge pipe is fixedly installed at the bottom of the pulverizing chamber, and a valve is provided on the outside of the discharge pipe.

[0011] Preferably, a filter is slidably installed inside the septic tank body, a water inlet pipe is fixedly installed on one side of the outside of the septic tank body, and a water outlet pipe is fixedly installed on one side of the outside of the septic tank body and located to the lower right of the water inlet pipe.

[0012] Compared with the related art, the domestic sewage purification tank provided by the utility model has the following beneficial effects:

[0013] In the process of sewage purification, a purifier is needed. The purifier is sprinkled inside the purification tank. The purifier effectively purifies the sewage. The work of the first motor effectively drives one of the screws to rotate, and one of the screws drives one of the pulleys to rotate. Due to the action of the transmission belt, the two pulleys rotate together, and then the two screws move and rotate, effectively driving the telescopic sleeve to slide along the length direction of the screw, changing the position of the discharge pipe, so that the purifier is evenly sprinkled inside the purification tank, thereby improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a domestic sewage purification tank provided by the utility model;

[0015] Figure 2 for Figure 1 The side view structural diagram shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the crushing tooth installation structure shown.

[0017] In the figure: 1. base; 2. purification tank body; 3. mounting parts; 4. screw rod; 5. pulley; 6. transmission belt; 7. first motor; 8. telescopic sleeve; 9. telescopic rod; 10. knob; 11. top plate; 12. crushing chamber; 13. feed hopper; 14. crushing teeth; 15. gear; 16. second motor; 17. discharge pipe; 18. valve; 19. filter screen; 20. water inlet pipe; 21. water outlet pipe. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a domestic sewage purification tank provided by the utility model; Figure 2 for Figure 1 The side view structural diagram shown; Figure 3 for Figure 1 The schematic diagram of the crushing tooth installation structure is shown, a domestic sewage purification tank, including: a base 1, a purification tank body 2 is fixedly installed on the top of the base 1, and mounting parts 3 are fixedly installed on the top of the base 1 and on both sides of the outside of the purification tank body 2, and the number of mounting parts 3 is two, and screw rods 4 are rotatably installed inside the two mounting parts 3 through bearings, one end of the two screw rods 4 passes through the mounting parts 3 and is connected to a pulley 5 with a keyway, and a transmission belt 6 is provided between the two pulleys 5, and one end of the other screw rod 4 passes through the purification tank body 2 and is connected to a first motor 7 fixedly installed with the purification tank body 2 with the keyway. In the process of sewage purification, a purifier is needed, and the purifier is sprinkled inside the purification tank. The purifier effectively purifies the sewage, and one of the screw rods 4 is effectively driven to rotate through the work of the first motor 7, and one of the screw rods 4 drives one of the pulleys 5 to rotate. Due to the action of the transmission belt 6, the two pulleys 5 rotate together, and then the two screw rods 4 move and rotate, effectively driving the telescopic sleeve 8 to slide along the length direction of the screw rod 4, changing the position of the discharge pipe 17, so that the purifier is evenly sprinkled inside the purification tank, thereby improving the purification efficiency.

[0020] The outside of the two screw rods 4 are meshed and connected with telescopic sleeves 8, and the telescopic sleeves 8 are slidably installed with the mounting member 3 along the length direction of the screw rods 4. The inside of the two telescopic sleeves 8 is slidably installed with a telescopic rod 9, and the outer side of the two telescopic sleeves 8 is threadedly connected with a knob 10. The telescopic rod 9 is fixed to the telescopic sleeve 8 by a locking knob 10, and a top plate 11 is fixedly installed between the tops of the two telescopic rods 9. Loosen the knob 10, and the telescopic rod 9 can slide inside the telescopic sleeve 8, thereby changing the height of the top plate 11, which is convenient for adjustment according to the height of the purification tank body 2, thereby improving practicality. Lock the knob 10 after the adjustment is completed.

[0021] A crushing chamber 12 is fixedly installed on the top of the top plate 11, and a feed hopper 13 is fixedly installed on the top of the crushing chamber 12. A crushing tooth 14 is rotatably installed inside the crushing chamber 12 through a bearing, and the number of the crushing teeth 14 is two, and the two crushing teeth 14 are meshed with each other. One end of the two crushing teeth 14 passes through the crushing chamber 12 and is connected to a gear 15 with a keyway. The two gears 15 are meshed with each other, and a second motor 16 is connected to the keyway at the center point of one of the gears 15. The second motor 16 is fixedly installed with the top plate 11 by screws, and a discharge pipe 17 is fixedly installed at the bottom of the crushing chamber 12. A valve 18 is provided on the outside of the discharge pipe 17. The purifier has solid and liquid. The solid purifier is placed inside the feed hopper 13, and the two gears 15 are driven to rotate by the work of the second motor 16. The two gears 15 drive the two crushing teeth 14 to rotate, thereby effectively crushing the solid purifier. The purifier is discharged from the discharge pipe 17 by opening the valve 18, which effectively increases the contact area between the solid purifier and the sewage, makes it melt faster, and improves the efficiency of sewage purification.

[0022] A filter screen 19 is slidably installed inside the septic tank body 2, an inlet pipe 20 is fixedly installed on one side of the outside of the septic tank body 2, and an outlet pipe 21 is fixedly installed on one side of the outside of the septic tank body 2 and at the lower right side of the inlet pipe 20. The sewage is effectively introduced into the interior of the septic tank body 2 through the inlet pipe 20, and the filter screen 19 prevents large particles of impurities from flowing through. The purified sewage will have impurities adsorbed and precipitated, and the liquid is discharged through the outlet pipe 21, which has a filtering function.

[0023] The working principle of a domestic sewage purification tank provided by the utility model is as follows:

[0024] The first step: effectively guide the sewage into the interior of the septic tank body 2 through the water inlet pipe 20, place the solid purifier in the interior of the feed hopper 13, and drive the two gears 15 to rotate through the operation of the second motor 16, and the two gears 15 drive the two crushing teeth 14 to rotate, thereby effectively crushing the solid purifier, and the purifier is discharged from the discharge pipe 17 by opening the valve 18, which effectively increases the contact area between the solid purifier and the sewage, makes it melt faster, and improves the efficiency of sewage purification.

[0025] Step 2: Through the operation of the first motor 7, one of the screw rods 4 is effectively driven to rotate, and one of the screw rods 4 drives one of the pulleys 5 to rotate. Due to the action of the transmission belt 6, the two pulleys 5 rotate together, and then the two screw rods 4 move and rotate, effectively driving the telescopic sleeve 8 to slide along the length direction of the screw rod 4, changing the position of the discharge pipe 17, so that the purifier is evenly spread inside the purification tank, thereby improving the purification efficiency.

[0026] Compared with the related art, the domestic sewage purification tank provided by the utility model has the following beneficial effects:

[0027] In the process of sewage purification, a purifier is needed. The purifier is sprinkled inside the purification tank. The purifier effectively purifies the sewage. The first motor 7 works to effectively drive one of the screw rods 4 to rotate, and one of the screw rods 4 drives one of the pulleys 5 to rotate. Due to the action of the transmission belt 6, the two pulleys 5 rotate together, and then the two screw rods 4 move and rotate, effectively driving the telescopic sleeve 8 to slide along the length direction of the screw rod 4, changing the position of the discharge pipe 17, so that the purifier is evenly sprinkled inside the purification tank, thereby improving the purification efficiency.

[0028] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A domestic sewage purification tank, comprising: A base (1) is characterized in that: a purification tank body (2) is fixedly installed on the top of the base (1), mounting parts (3) are fixedly installed on both sides of the top of the base (1) and located outside the purification tank body (2), and the number of mounting parts (3) is two, and screw rods (4) are rotatably installed inside the two mounting parts (3) through bearings, one end of the two screw rods (4) passes through the mounting parts (3) and is connected to a pulley (5) through a keyway, a transmission belt (6) is provided between the two pulleys (5), and one end of the other screw rod (4) passes through the purification tank body (2) and is connected to a first motor (7) fixedly installed with the purification tank body (2) through a keyway.

2. A domestic sewage purification tank according to claim 1, characterized in that: The outsides of the two screw rods (4) are meshedly connected with telescopic sleeves (8), the telescopic sleeves (8) are slidably mounted with the mounting member (3) along the length direction of the screw rods (4), and the insides of the two telescopic sleeves (8) are slidably mounted with telescopic rods (9).

3. A domestic sewage purification tank according to claim 2, characterized in that: A knob (10) is threadedly connected to one side of the exterior of the two telescopic sleeves (8); the telescopic rod (9) is fixed to the telescopic sleeve (8) via a locking knob (10); and a top plate (11) is fixedly installed between the tops of the two telescopic rods (9).

4. A domestic sewage purification tank according to claim 3, characterized in that: A crushing chamber (12) is fixedly mounted on the top of the top plate (11), and a feeding hopper (13) is fixedly mounted on the top of the crushing chamber (12). A crushing tooth (14) is rotatably mounted inside the crushing chamber (12) via a bearing, and the number of the crushing teeth (14) is two, and the two crushing teeth (14) are meshed with each other. One end of the two crushing teeth (14) passes through the crushing chamber (12) and is key-connected to a gear (15), and the two gears (15) are meshed with each other, and a second motor (16) is key-connected to the center point of one of the gears (15), and the second motor (16) is fixedly mounted to the top plate (11) via screws.

5. A domestic sewage purification tank according to claim 4, characterized in that: A discharge pipe (17) is fixedly mounted at the bottom of the pulverizing chamber (12), and a valve (18) is disposed outside the discharge pipe (17).

6. A domestic sewage purification tank according to claim 5, characterized in that: A filter screen (19) is slidably mounted inside the septic tank body (2), a water inlet pipe (20) is fixedly mounted on one side of the outside of the septic tank body (2), and a water outlet pipe (21) is fixedly mounted on one side of the outside of the septic tank body (2) and located to the right below the water inlet pipe (20).

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