Buried domestic sewage treatment device

Abstract

The utility model relates to the technical field of domestic sewage treatment, and discloses a buried domestic sewage treatment device, which solves the problem that an adsorption plate and a filter plate are inconvenient to disassemble and clean at present, and comprises a purification box, a drainage pipe is fixedly mounted on the outer side of the purification box, and a purification mechanism is mounted on the purification box. A mixing mechanism is mounted at the top of the purifying box; according to the device, through cooperation between a positioning rod and a positioning hole and cooperation between a plugging plate and an opening, a filtering plate and an adsorption plate can be conveniently placed in the purification box, through cooperation between an L-shaped round rod and a sliding plate and cooperation between a spring, two inserting rods can be conveniently inserted into two inserting holes respectively, and a mounting plate and two limiting plates can be fixed; and when the two insertion rods are separated from the two insertion holes correspondingly, fixation of the mounting plate and the two limiting plates is removed, and therefore the interior of the filter plate and the interior of the adsorption plate can be conveniently detached for cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of domestic sewage treatment, in particular to an underground domestic sewage treatment device. Background Art

[0002] The buried domestic sewage treatment device is mainly used for the treatment of domestic sewage and similar industrial organic sewage. The sewage treatment device is mainly buried below the ground surface. The surface above the equipment can be used as greening or other land, and there is no need to build houses, heat or insulate. According to the patent document entitled "A buried domestic sewage treatment device" with the authorization announcement number of CN215049531U, the impurities in the sewage can be extracted through the cooperation between the storage box, the stirring motor, the feeding pipe and the stirring shaft, and the impurities in the sewage can be completely removed with the adsorption plate and the filter plate, which greatly improves the removal efficiency of the sewage. However, there are still the following defects:

[0003] The mixing barrel is a closed structure, and the adsorption plate and the filter plate are installed in the mixing barrel of the closed structure, so it is inconvenient to disassemble and clean the adsorption plate and the filter plate. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an underground domestic sewage treatment device, which effectively solves the problem that it is inconvenient to disassemble and clean the adsorption plate and the filter plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground domestic sewage treatment device, comprising a purification box, a drainage pipe is fixedly installed on the outside of the purification box, a purification mechanism is installed on the purification box, and a mixing mechanism is installed on the top of the purification box;

[0006] The purification mechanism includes a mounting plate located above the purification box, a sealing plate and a sealing ring are fixedly installed on the bottom of the mounting plate, the sealing ring is sleeved on the outer side of the sealing plate, and the sealing ring is fitted with the top of the purification box, an opening is provided at the top of the purification box, the sealing plate is inserted into the opening, a bottom plate is provided on the inner bottom wall of the purification box, an inclined plate is fixedly installed on the outer side of the bottom plate, the bottom surface of the inclined plate is flush with the bottom surface of the bottom plate, positioning rods are fixedly installed on the bottom of the bottom plate and the inclined plate, two positioning holes are provided on the inner bottom wall of the purification box, the two positioning rods are respectively inserted into the two positioning holes, a filter plate and an adsorption plate are fixedly connected between the bottom plate and the sealing plate, the filter plate and the adsorption plate are arranged parallel to each other, the filter plate is located between the adsorption plate and the inclined plate, two baffles are symmetrically fixedly connected between the inclined plate and the filter plate, and the two baffles are fixed to the top of the bottom plate.

[0007] Preferably, two limit plates are symmetrically fixedly mounted on the top of the purification box, and the mounting plate is movably sleeved on the outer sides of the two limit plates.

[0008] Preferably, two L-shaped round rods are symmetrically fixedly connected to the mounting plate, and slides are movably sleeved on the outer sides of the two L-shaped round rods. Insert rods are fixedly installed on the outer sides of the two slides. Plug holes are provided on the two limit plates, and the two insert rods are respectively inserted into the two limit plates. A connecting column is fixedly connected between the two slides, and a spring is fixedly connected between the slide and the mounting plate, and the spring is sleeved on the outer sides of the L-shaped round rods.

[0009] Preferably, the mixing mechanism includes a mixing cylinder located above the purification box, a bracket and a connecting pipe are fixedly installed between the mixing cylinder and the purification box, the mixing cylinder is connected to the purification box through the connecting pipe, and a water inlet pipe and a discharge pipe are fixedly installed on the top of the mixing cylinder.

[0010] Preferably, an L-shaped plate is fixedly installed on the top of the mixing drum, a rotating shaft is rotatably connected to the inner top wall of the L-shaped plate, the bottom end of the rotating shaft extends to the inside of the mixing drum, and stirring rods located in the mixing drum are fixedly installed at equal distances on the outside of the rotating shaft.

[0011] Preferably, a vertical plate is fixedly installed on the top of the purification box, a motor is fixedly installed on the side of the vertical plate close to the rotating shaft, a transmission shaft is fixedly installed on the motor, the end of the transmission shaft away from the motor passes through the L-shaped plate and is fixedly installed with bevel gear 1, and the transmission shaft is rotatably connected to the L-shaped plate, and a bevel gear 2 is fixedly installed on the outer side of the rotating shaft, and bevel gear 2 is meshingly connected with bevel gear 1.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the placement of the filter plate and the adsorption plate inside the purification box through the cooperation between the positioning rod and the positioning hole and the blocking plate and the opening, and facilitates the insertion of the two insertion rods into the two insertion holes through the cooperation between the L-shaped round rod, the slide plate and the spring, so that the mounting plate and the two limiting plates can be fixed, which facilitates the installation of the filter plate and the adsorption plate. When the two insertion rods are separated from the two insertion holes, the fixing of the mounting plate and the two limiting plates is released, so that the filter plate and the adsorption plate can be disassembled for cleaning.

[0014] (2) The new type facilitates the rotation of the shaft through the coordination between the motor and the transmission shaft and the bevel gears 1 and 2, thereby causing the stirring rod to rotate to stir and mix the domestic sewage and the reagent in the mixing barrel, thereby facilitating the treatment of the domestic sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the underground domestic sewage treatment device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the purification box of the utility model;

[0019] Figure 3 This is a schematic diagram of the purification mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the mounting plate and the limiting plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the hybrid mechanism of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the mixing cylinder of the utility model.

[0023] In the figure: 1, purification box; 2, purification mechanism; 201, mounting plate; 202, limit plate; 203, blocking plate; 204, filter plate; 205, inclined plate; 206, baffle; 207, positioning rod; 208, bottom plate; 209, adsorption plate; 2010, sealing ring; 2011, L-shaped round rod; 2012, jack; 2013, slide plate; 2014, connecting column; 2015, plug rod; 2016, spring; 3, mixing mechanism; 301, mixing barrel; 302, bracket; 303, connecting pipe; 304, vertical plate; 305, motor; 306, transmission shaft; 307, bevel gear one; 308, bevel gear two; 309, L-shaped plate; 3010, rotating shaft; 3011, water inlet pipe; 3012, discharge pipe; 3013, stirring rod; 4, drain pipe; 5, opening; 6, positioning hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1 The utility model comprises a purification box 1 , a drainage pipe 4 is fixedly installed on the outer side of the purification box 1 , a purification mechanism 2 is installed on the purification box 1 , and a mixing mechanism 3 is installed on the top of the purification box 1 .

[0026] Specifically, by Figure 2-4The purification mechanism 2 includes a mounting plate 201 located above the purification box 1, a sealing plate 203 and a sealing ring 2010 are fixedly installed at the bottom of the mounting plate 201, the sealing ring 2010 is sleeved on the outside of the sealing plate 203, and the sealing ring 2010 is in contact with the top of the purification box 1, and the sealing ring 2010 is provided to prevent the domestic sewage in the purification box 1 from leaking from the opening 5. The top of the purification box 1 is provided with an opening 5, the sealing plate 203 is inserted into the opening 5, and a bottom plate 208 is provided on the inner bottom wall of the purification box 1, and the outside of the bottom plate 208 is fixed. An inclined plate 205 is installed, and the bottom surface of the inclined plate 205 is flush with the bottom surface of the bottom plate 208. Positioning rods 207 are fixedly installed at the bottom of the bottom plate 208 and the inclined plate 205. Two positioning holes 6 are provided on the inner bottom wall of the purification box 1. The two positioning rods 207 are respectively inserted into the two positioning holes 6. A filter plate 204 and an adsorption plate 209 are fixedly connected between the bottom plate 208 and the blocking plate 203. The filter plate 204 and the adsorption plate 209 are arranged parallel to each other. The filter plate 204 is located between the adsorption plate 209 and the inclined plate 205. The inclined plate 205 and the filter plate 209 are arranged parallel to each other. Two baffles 206 are symmetrically fixedly connected between the plates 204, and the two baffles 206 are fixed to the top of the bottom plate 208. The inclined plate 205, the filter plate 204 and the two baffles 206 constitute a trough body, so that the impurities filtered out by the filter plate 204 can fall into the trough body for collection, which is convenient for the subsequent removal of the filter plate 204 and the adsorption plate 209 to handle the impurities. Two limit plates 202 are symmetrically fixedly installed on the top of the purification box 1, and the mounting plate 201 is movably sleeved on the outside of the two limit plates 202. There are two L-shaped round rods 2011 fixedly connected, and the outer sides of the two L-shaped round rods 2011 are movably sleeved with slide plates 2013, and the outer sides of the two slide plates 2013 are fixedly installed with plug rods 2015, and the two limit plates 202 are provided with plug holes 2012. The two plug rods 2015 are respectively inserted into the two limit plates 202, and a connecting column 2014 is fixedly connected between the two slide plates 2013. A spring 216 is fixedly connected between the slide plate 2013 and the mounting plate 201, and the spring 216 is sleeved on the outer side of the L-shaped round rod 2011;

[0027] When in use, first pull the connecting column 2014 to drive the two slide plates 2013 to slide along the two L-shaped round rods 2011 respectively. At this time, the two springs 2016 are stretched. Then, place the mounting plate 201 on the top of the purification box 1 so that the mounting plate 201 is sleeved on the outside of the two limiting plates 202 until the sealing ring 2010 fits with the top of the purification box 1. At the same time, the blocking plate 203 is inserted into the opening 5, and the two positioning rods 207 are respectively inserted into the two positioning holes 6. At this time, the filter plate 204 and the adsorption plate 209 are both located inside the purification box 1. Then release the control of the connecting column 2014. At this time The two springs 2016 are reset to drive the two slide plates 2013 to slide along the two L-shaped round rods 2011 respectively until the two plug rods 2015 are respectively inserted into the two sockets 2012, fixing the mounting plate 201 and the two limit plates 202, completing the installation of the filter plate 204 and the adsorption plate 209, thereby filtering impurities in domestic sewage. When the connecting column 2014 is pulled again to make the two plug rods 2015 disengage from the two sockets 2012 respectively, the fixing of the mounting plate 201 and the two limit plates 202 is released, and finally the filter plate 204 and the adsorption plate 209 are removed from the purification box 1 for cleaning.

[0028] Specifically, by Figure 5-6 The mixing mechanism 3 includes a mixing drum 301 located above the purification box 1, a bracket 302 and a connecting pipe 303 are fixedly installed between the mixing drum 301 and the purification box 1, the mixing drum 301 is connected to the purification box 1 through the connecting pipe 303, a water inlet pipe 3011 and a discharge pipe 3012 are fixedly installed on the top of the mixing drum 301, an L-shaped plate 309 is fixedly installed on the top of the mixing drum 301, a rotating shaft 3010 is rotatably connected to the inner top wall of the L-shaped plate 309, the bottom end of the rotating shaft 3010 extends to the inside of the mixing drum 301, and the outer side of the rotating shaft 3010 is equidistant from the outside. A stirring rod 3013 is fixedly installed in the mixing barrel 301, a vertical plate 304 is fixedly installed on the top of the purification box 1, a motor 305 is fixedly installed on the side of the vertical plate 304 close to the rotating shaft 3010, a transmission shaft 306 is fixedly installed on the motor 305, and the end of the transmission shaft 306 away from the motor 305 passes through the L-shaped plate 309 and is fixedly installed with a bevel gear 1 307, and the transmission shaft 306 is rotatably connected with the L-shaped plate 309, and a bevel gear 2 308 is fixedly installed on the outer side of the rotating shaft 3010, and the bevel gear 2 308 is meshed with the bevel gear 1 307;

[0029] When in use, firstly, domestic sewage is passed into the mixing drum 301 from the water inlet pipe 3011, and then the reagent is added into the mixing drum 301 from the discharge pipe 3012, and then the motor 305 is started to drive the transmission shaft 306 to rotate, and drive the bevel gear 1 307 to rotate. Since the bevel gear 1 307 is meshed and connected with the bevel gear 2 308, the rotating shaft 3010 is driven to rotate. At this time, the stirring rod 3013 rotates to stir and mix the domestic sewage and the reagent, and finally the domestic sewage is purified.

Claims

1. An underground domestic sewage treatment device, comprising a purification box (1), characterized in that: A drainage pipe (4) is fixedly installed on the outside of the purification box (1), a purification mechanism (2) is installed on the purification box (1), and a mixing mechanism (3) is installed on the top of the purification box (1); The purification mechanism (2) comprises a mounting plate (201) located above the purification box (1), a sealing plate (203) and a sealing ring (2010) are fixedly mounted on the bottom of the mounting plate (201), the sealing ring (2010) is sleeved on the outside of the sealing plate (203), and the sealing ring (2010) is in contact with the top of the purification box (1), an opening (5) is provided on the top of the purification box (1), the sealing plate (203) is inserted into the opening (5), a bottom plate (208) is provided on the inner bottom wall of the purification box (1), an inclined plate (205) is fixedly mounted on the outside of the bottom plate (208), the bottom surface of the inclined plate (205) is flush with the bottom surface of the bottom plate (208), and the bottom plate (208) and the inclined plate A positioning rod (207) is fixedly installed at the bottom of each of the purification boxes (205). Two positioning holes (6) are provided on the inner bottom wall of the purification box (1). The two positioning rods (207) are respectively inserted into the two positioning holes (6). A filter plate (204) and an adsorption plate (209) are fixedly connected between the bottom plate (208) and the blocking plate (203). The filter plate (204) and the adsorption plate (209) are arranged parallel to each other. The filter plate (204) is located between the adsorption plate (209) and the inclined plate (205). Two baffles (206) are symmetrically fixedly connected between the inclined plate (205) and the filter plate (204). Both baffles (206) are fixed to the top of the bottom plate (208).

2. The underground domestic sewage treatment device according to claim 1, characterized in that: Two limiting plates (202) are symmetrically fixedly mounted on the top of the purification box (1), and the mounting plate (201) is movably sleeved on the outer sides of the two limiting plates (202).

3. The underground domestic sewage treatment device according to claim 1, characterized in that: Two L-shaped round rods (2011) are symmetrically fixedly connected to the mounting plate (201), the outer sides of the two L-shaped round rods (2011) are movably sleeved with slide plates (2013), the outer sides of the two slide plates (2013) are fixedly installed with plug rods (215), the two limiting plates (202) are provided with plug holes (2012), the two plug rods (2015) are respectively inserted into the two limiting plates (202), a connecting column (2014) is fixedly connected between the two slide plates (2013), a spring (2016) is fixedly connected between the slide plate (2013) and the mounting plate (201), and the spring (2016) is sleeved on the outer sides of the L-shaped round rods (2011).

4. The underground domestic sewage treatment device according to claim 1, characterized in that: The mixing mechanism (3) comprises a mixing drum (301) located above the purification box (1); a bracket (302) and a connecting pipe (303) are fixedly installed between the mixing drum (301) and the purification box (1); the mixing drum (301) is connected to the purification box (1) via the connecting pipe (303); and a water inlet pipe (3011) and a material discharge pipe (3012) are fixedly installed on the top of the mixing drum (301).

5. The underground domestic sewage treatment device according to claim 4, characterized in that: An L-shaped plate (309) is fixedly mounted on the top of the mixing barrel (301), a rotating shaft (3010) is rotatably connected to the inner top wall of the L-shaped plate (309), the bottom end of the rotating shaft (3010) extends to the inside of the mixing barrel (301), and stirring rods (3013) are fixedly mounted at equal distances on the outside of the rotating shaft (3010) and are all located in the mixing barrel (301).

6. The underground domestic sewage treatment device according to claim 1, characterized in that: A vertical plate (304) is fixedly mounted on the top of the purification box (1), a motor (305) is fixedly mounted on one side of the vertical plate (304) close to the rotating shaft (3010), a transmission shaft (306) is fixedly mounted on the motor (305), an end of the transmission shaft (306) away from the motor (305) passes through an L-shaped plate (309) and is fixedly mounted with a bevel gear 1 (307), and the transmission shaft (306) is rotationally connected to the L-shaped plate (309), and a bevel gear 2 (308) is fixedly mounted on the outer side of the rotating shaft (3010), and the bevel gear 2 (308) is meshingly connected with the bevel gear 1 (307).

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