CN215403485U

CN215403485U - Energy-saving rural sewage treatment device

Info

Publication number: CN215403485U
Application number: CN202121220951.1U
Authority: CN
Inventors: 张伦梁; 狄海波
Original assignee: Smart Spring Environmental Technology Tianjin Co ltd
Current assignee: Smart Spring Environmental Technology Tianjin Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-04
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to energy-saving rural sewage treatment equipment, which comprises a box body, wherein the top wall of the box body is communicated with a water inlet pipe, and a filter residue chamber is arranged in the inner cavity of the box body by being divided by an L-shaped partition plate; a detachable filtering component which is obliquely and upwards arranged is arranged in the box body; a servo motor is arranged above the outer wall of the left side of the box body, an output shaft of the servo motor is connected with a rotatable screw shaft, and brush hair is adhered to the outer surface of the output shaft; the middle part of the right side wall of the box body is communicated with a medicine feeder; a forward and reverse rotating motor is arranged in the lower part of the outer wall of the left side of the box body, and an output shaft of the forward and reverse rotating motor is connected with a plurality of stirring blades arranged on the outer surface of a stirring rod in the inner cavity of the box body; the right side of the box body is communicated with a water outlet pipe; and a solar component connected with a servo motor and a forward and reverse rotating motor through built-in wires is arranged above the outer wall of the left side of the box body. The equipment is low in investment, low in operating cost, reliable in technology, simple in operation and relatively simple in process, does not need an external power supply, and is more energy-saving and environment-friendly because the solar component provides electric energy for the equipment.

Description

Energy-saving rural sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to energy-saving rural sewage treatment equipment.

Background

The environment pollution caused by rural domestic sewage seriously harms the survival and development of rural areas, and because rural living sites are dispersed and the quantity of sewage source distribution points is large, the construction of rural sewage treatment plants can cause the problem that how to effectively treat the rural domestic sewage is urgently solved by environmental protection departments at all levels because of high operating cost and incapability of operating.

Because rural sewage contains a large amount of impurities, the filter plate is blocked after long-time use, so that the sewage treatment efficiency is greatly reduced, the conventional sewage treatment device is difficult to filter and clean the impurities while the equipment is running, the filter plate is difficult to disassemble and replace during maintenance, the sewage treatment effect is influenced, and the sewage treatment device is inconvenient to use; simultaneously sewage filters and adds the medicine and deposits the back, and the person of not being convenient for clears up the device bottom precipitate, and very big extravagant labour cost and time cost are unfavorable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides energy-saving rural sewage treatment equipment.

The utility model is realized by the following technical scheme:

an energy-saving rural sewage treatment device comprises a box body and pillars fixedly connected with corners of the bottom surface of the box body respectively; the left side of the top wall of the box body is communicated with a water inlet pipe; a filter residue chamber is arranged at the upper right part of the inner cavity of the box body in a partitioned mode through an L-shaped partition plate; a detachable filter assembly which is obliquely and upwards arranged is placed between the inner wall of the left side of the box body and the outer wall of the right side of the L-shaped partition plate through a butt strap; the filter assembly comprises a first filter plate, a second filter plate and a third filter plate which are arranged in an upper layer and a lower layer and have filter apertures which are reduced in equal proportion; a servo motor is arranged above the outer wall of the left side of the box body, an output shaft of the servo motor penetrates through the inner cavity of the box body and is fixedly connected with a rotatable screw shaft arranged near the upper surface of the filtering component, bristles are adhered to the outer surface of the rotatable screw shaft, and the other end of the screw shaft is inserted into the filter residue chamber and is in a suspended state; the middle part of the right side wall of the box body is communicated with a medicine feeder; a forward and reverse rotating motor is arranged in the lower middle of the outer wall of the left side of the box body, an output shaft of the forward and reverse rotating motor is connected with a stirring rod arranged in the inner cavity of the box body, and a plurality of stirring blades are fixedly connected to the outer surface of the periphery of the stirring rod; a water outlet pipe is communicated with the middle lower part of the outer wall of the right side of the box body; the solar module is characterized in that a solar module which is connected with a servo motor and a forward and reverse rotating motor through built-in wires is installed above the outer wall of the left side of the box body, the solar module comprises a control box, a storage battery and a solar panel, the storage battery is arranged in the control box, and the solar panel is arranged at the top of the control box through a rotatable support.

According to the technical scheme, preferably, a lead screw is rotatably connected between the inner walls of the bottom of the inner cavity of the box body through a bearing, belt pulleys are respectively nested and arranged at the left end of the lead screw, which penetrates through the extending end of the outer wall of the left side of the box body, and the outer circumferential surfaces of the output shafts of the forward and reverse rotating motors, and detachable belts for connecting the two belt pulleys are tightly sleeved on the outer walls of the two belt pulleys; a sliding rod fixedly connected between the inner walls of the box bodies is arranged above the screw rod, and a sliding sleeve is connected to the sliding rod in a sliding manner; threaded connection has the lead screw cover of arranging the box inner chamber in on the lead screw, the rigid coupling has the connecting rod between the top of lead screw cover and the bottom of sliding sleeve, the bottom rigid coupling of lead screw cover has the scraper of arranging box inner chamber diapire top in.

According to the technical scheme, preferably, the sealing door plates which can be opened and closed are hinged to the middle upper part of the outer surface of the right side wall of the box body, the position of the middle upper part of the outer surface of the right side wall of the box body is close to the bottom of the filter residue chamber, the bottom of the outer surface of the right side wall of the box body and the top wall of the box body.

The utility model has the beneficial effects that: the equipment is low in investment, low in operating cost, reliable in technology, simple in operation and relatively simple in process, does not need an external power supply, provides electric energy for the equipment by a solar component, is more energy-saving and environment-friendly, controls the rotatable screw shaft to be arranged on the detachable filter component which is obliquely upwards through the servo motor, realizes filtering and cleaning of sundries while the equipment is operated, effectively prevents the filter plate from being blocked, improves the sewage treatment efficiency, and is convenient for later maintenance and replacement; when the stirring rod is controlled to rotate by the positive and negative rotating motor, the scraper on the lead screw can be used for intensively discharging the right side of the inner cavity of the sediment scraper box body by matching the two belt pulleys and the belt, so that the time and the labor are saved, the labor amount of workers is reduced, and the wide popularization is facilitated.

Drawings

Fig. 1 shows a schematic front view of an embodiment of the present invention.

In the figure: 1. a box body; 2. a pillar; 3. a water inlet pipe; 4. an L-shaped partition panel; 5. a slag filtering chamber; 6. A butt strap; 7. a first filter plate; 8. a second filter plate; 9. a third filter plate; 10. a servo motor; 11. a screw shaft; 12. brushing; 13. a medicine dispensing device; 14. a positive and negative rotation motor; 15. a stirring rod; 16. Stirring blades; 17. a water outlet pipe; 18. a control box; 19. a storage battery; 20. a solar panel; 21. a lead screw; 22. a belt pulley; 23. a belt; 24. a slide bar; 25. a sliding sleeve; 26. a screw sleeve; 27. a connecting rod; 28. a scraper; 29. and sealing the door panel.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in figure 1, the energy-saving rural sewage treatment equipment comprises a box body 1 and a support column 2 fixedly connected with each corner of the bottom surface of the box body; the left side of the top wall of the box body 1 is communicated with a water inlet pipe 3, and a flow control valve (not shown) is arranged on the water inlet pipe 3, so that the flow rate is convenient to control; a filter residue chamber 5 is arranged at the upper right part of the inner cavity of the box body 1 in a dividing way through an L-shaped partition plate 4, and an opening is arranged at the left side of the L-shaped partition plate 4; a detachable filter assembly which is obliquely and upwards arranged is arranged between the left inner wall of the box body 1 and the right outer wall of the L-shaped partition plate 4 through a butt strap 6; the filtering component comprises a first filtering plate 7, a second filtering plate 8 and a third filtering plate 9 which are arranged in an upper layer and a lower layer and have filtering apertures which are reduced in equal proportion; a servo motor 10 is arranged above the outer wall of the left side of the box body 1, an output shaft of the servo motor 10 penetrates through the inner cavity of the box body 1 and is fixedly connected with a rotatable screw shaft 11 which is arranged near the upper surface of the filtering component, and brush bristles 12 are adhered to the outer surface of the rotatable screw shaft 11, so that sundries in sewage can be pushed upwards through the screw shaft 11, and the upper surface of the filtering component can be cleaned conveniently; the other end of the spiral shaft 11 is inserted into the filter residue chamber 5 and is in a suspended state; the middle part of the right side wall of the box body 1 is communicated with a chemical feeder 13 for feeding some chemical agents into the box body 1 to react with sewage to precipitate fine impurities of the chemical agents; a forward and reverse rotation motor 14 is arranged in the middle lower part of the outer wall of the left side of the box body 1, and can set a forward and reverse rotation rate within a certain range to ensure the normal operation of equipment; an output shaft of the forward and reverse rotating motor 14 is connected with a stirring rod 15 arranged in an inner cavity of the box body 1, and a plurality of stirring blades 16 are fixedly connected to the outer surface of the periphery of the stirring rod 15; a water outlet pipe 17 is communicated with the middle lower part of the outer wall of the right side of the box body 1, and a flow control valve (not shown) is arranged on the water outlet pipe 17, so that the flow rate is convenient to control; a solar component which is connected with the servo motor 10 and the forward and reverse rotation motor 14 through built-in wires and used for driving the servo motor and the reverse rotation motor 14 is arranged above the outer wall of the left side of the box body 1, so that electric energy is provided for equipment, an external power supply is not needed, and the box is more energy-saving and environment-friendly; the solar energy component comprises a control box 18, a storage battery 19 and a solar panel 20, wherein the storage battery 19 is arranged in the control box 18, and the solar panel 20 is arranged at the top of the control box 18 through a rotatable bracket; and protective outer covers are covered outside the servo motor 10 and the forward and reverse rotating motor 14.

According to the technical scheme, preferably, a lead screw 21 is rotatably connected between the inner walls of the bottom of the inner cavity of the box body 1 through a bearing, belt pulleys 22 are respectively nested on the extending end of the left outer wall of the lead screw 21 penetrating through the box body 1 and the outer circumferential surface of the output shaft of the forward and reverse rotation motor 14, and detachable belts 23 connecting the two belt pulleys 22 are tightly sleeved on the outer walls of the two belt pulleys 22; a sliding rod 24 fixedly connected between the inner walls of the box body 1 is arranged above the lead screw 21, and a sliding sleeve 25 is connected on the sliding rod 24 in a sliding manner; a screw rod sleeve 26 arranged in the inner cavity of the box body 1 is connected to the screw rod 21 in a threaded manner, a connecting rod 27 is fixedly connected between the top of the screw rod sleeve 26 and the bottom of the sliding sleeve 25, and a scraper 28 arranged above the bottom wall of the inner cavity of the box body 1 is fixedly connected to the bottom of the screw rod 21 sleeve; the forward and reverse rotating motor 14 can control the screw sleeve 26 to move on the screw 21, so as to avoid the damage of the inner wall of the box body 1 caused by touching, and meanwhile, the scraper 28 can scrape sediment on the bottom wall of the inner cavity of the box body 1 to the bottom of the right side of the box body 1 in a reciprocating manner through the limit of the slide rod 24 and the sliding sleeve 25 to be uniformly discharged; however, when there is no need to clean the sediment on the bottom wall of the inner cavity of the box body 1, the belt 23 can be manually separated from the belt pulley 24, so that the screw 21 stops rotating.

According to the technical scheme, preferably, the sealing door plate 29 which can be opened and closed is hinged to the upper middle part of the outer surface of the right side wall of the box body 1, is positioned near the bottom of the filter residue chamber 5, and is hinged to the bottom of the outer surface of the right side wall of the box body 1 and the top wall of the box body 1; the sundries in the post-treatment filter residue chamber 5 can be conveniently opened, the sediments at the bottom of the inner cavity of the box body 1 can be conveniently treated, and the parts in the box body 1 can be conveniently overhauled from the top of the box body 1.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An energy-saving rural sewage treatment device is characterized by comprising a box body and pillars fixedly connected with corners of the bottom surface of the box body respectively; the left side of the top wall of the box body is communicated with a water inlet pipe; a filter residue chamber is arranged at the upper right part of the inner cavity of the box body in a partitioned mode through an L-shaped partition plate; a detachable filter assembly which is obliquely and upwards arranged is placed between the inner wall of the left side of the box body and the outer wall of the right side of the L-shaped partition plate through a butt strap; the filter assembly comprises a first filter plate, a second filter plate and a third filter plate which are arranged in an upper layer and a lower layer and have filter apertures which are reduced in equal proportion; a servo motor is arranged above the outer wall of the left side of the box body, an output shaft of the servo motor penetrates through the inner cavity of the box body and is fixedly connected with a rotatable screw shaft arranged near the upper surface of the filtering component, bristles are adhered to the outer surface of the rotatable screw shaft, and the other end of the screw shaft is inserted into the filter residue chamber and is in a suspended state; the middle part of the right side wall of the box body is communicated with a medicine feeder; a forward and reverse rotating motor is arranged in the lower middle of the outer wall of the left side of the box body, an output shaft of the forward and reverse rotating motor is connected with a stirring rod arranged in the inner cavity of the box body, and a plurality of stirring blades are fixedly connected to the outer surface of the periphery of the stirring rod; a water outlet pipe is communicated with the middle lower part of the outer wall of the right side of the box body; the solar module is characterized in that a solar module which is connected with a servo motor and a forward and reverse rotating motor through built-in wires is installed above the outer wall of the left side of the box body, the solar module comprises a control box, a storage battery and a solar panel, the storage battery is arranged in the control box, and the solar panel is arranged at the top of the control box through a rotatable support.

2. The energy-saving rural sewage treatment equipment according to claim 1, wherein a lead screw is rotatably connected between the inner walls of the bottom of the inner cavity of the box body through a bearing, belt pulleys are respectively nested on the left end of the lead screw, which penetrates through the extending end of the outer wall of the left side of the box body, and the outer circumferential surfaces of the outer rings of the output shafts of the forward and reverse rotating motors, and detachable belts for connecting the two belt pulleys are tightly sleeved on the outer walls of the two belt pulleys; a sliding rod fixedly connected between the inner walls of the box bodies is arranged above the screw rod, and a sliding sleeve is connected to the sliding rod in a sliding manner; threaded connection has the lead screw cover of arranging the box inner chamber in on the lead screw, the rigid coupling has the connecting rod between the top of lead screw cover and the bottom of sliding sleeve, the bottom rigid coupling of lead screw cover has the scraper of arranging box inner chamber diapire top in.

3. The energy-saving rural sewage treatment equipment according to claim 2, wherein the sealing door panels which can be opened and closed are hinged to the upper middle part of the outer surface of the right side wall of the box body and are positioned near the bottom of the filter residue chamber, the bottom of the outer surface of the right side wall of the box body and the top wall of the box body.