CN111807532A

CN111807532A - Unpowered rural sewage treatment system

Info

Publication number: CN111807532A
Application number: CN202010634683.1A
Authority: CN
Inventors: 胡文斐; 徐迎; 陈卓阳
Original assignee: Wuhan Jiayuan Environmental Engineering Co ltd
Current assignee: Wuhan Jiayuan Environmental Engineering Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-10-23

Abstract

The invention discloses an unpowered rural sewage treatment system which comprises a sedimentation tank, wherein grooves are formed in two sides of the sedimentation tank, a screw rod is rotatably sleeved on the left wall and the right wall of an inner cavity of each groove, a motor is fixedly connected to one end of the screw rod, a moving device is arranged on the surface of a moving block, an impurity removal device is arranged on the surface of the moving device, and feeding devices are arranged at the tops of a second filter barrel and a first filter barrel. This unpowered rural sewage treatment system, the floater that has a large amount of impurity on the surface in having solved the pond, if the floater is not clear away, can aggravate the pollution degree of sewage, and clear away through the manual work when clearing away, can cause very big labour, sewage can send the peculiar smell in addition, can lead to the degree of difficulty of manual work clearance work, and need pack sewage at every turn during sewage treatment, remove the various dregs of sewage, can't realize automatic packing, guarantee that the time of packing all keeps unanimous problem.

Description

Unpowered rural sewage treatment system

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an unpowered rural sewage treatment system.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly carried into daily life of common people, the concern on water pollution is unprecedented, and sewage treatment is generally divided into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters, and comprises the following steps: floating and suspended large and small solid particles; ② colloidal and gelatinous dispersions; ③ pure solution, according to the nature of water pollution, there are two types of water pollution: one is natural pollution; the other is artificial pollution, and the current water body is greatly damaged by the artificial pollution. Water pollution can be mainly classified into chemical pollution, physical pollution and biological pollution according to different pollution impurities. The pollutants are mainly: the method comprises the steps of discharging the untreated industrial wastewater; domestic sewage discharged without treatment; the farmland sewage with a large amount of fertilizer, pesticide and herbicide is used; fourthly, industrial waste and household garbage stacked beside a river are obtained; fifthly, water and soil loss; sixthly, mine sewage is treated by a plurality of methods, and the methods can be generally classified into a physical method, a chemical method, a biological method and the like.

However, the existing sewage treatment is widely used in cities, and as time goes on, the sewage treatment is not only used in cities, but also gradually used in rural areas, but the rural areas are relatively simple to use, and basically the sewage treatment is carried out through a storage tank or a sedimentation tank, but the storage tank or the sedimentation tank used in the rural areas has the following problems:

firstly, a large amount of floating objects of impurities are arranged on the surface in the pool, and if the floating objects are not removed, the pollution degree of sewage is increased;

secondly, the manual cleaning is adopted during cleaning, so that great labor force is caused, and in addition, the sewage can emit peculiar smell, so that the manual cleaning work is difficult;

thirdly, when sewage is treated, the sewage needs to be filled every time to remove various slag substances of the sewage, automatic filling cannot be realized, and the time for filling is ensured to be consistent.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an unpowered rural sewage treatment system, which solves the problems that floating objects with a large amount of impurities on the surface in a pool can aggravate the pollution degree of sewage if the floating objects are not removed, and the sewage can be manually removed to cause great labor force during removal, in addition, peculiar smell can be generated by the sewage to cause the difficulty of manual removal work, and the sewage needs to be filled every time during sewage treatment to remove various slag substances of the sewage, so that automatic filling cannot be realized, and the time for filling can be kept consistent.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the unpowered rural sewage treatment system comprises a sedimentation tank, wherein grooves are symmetrically and fixedly formed in the surfaces of two sides of the sedimentation tank.

The left wall and the right wall of the inner cavity of the groove are rotatably sleeved with a lead screw, one end of the lead screw is fixedly connected with a motor, the upper wall and the lower wall of the groove are symmetrically fixed and are provided with sliding grooves, the surface of the lead screw is symmetrically and rotatably sleeved with a moving block, the top and the bottom of the moving block are symmetrically and fixedly connected with sliding blocks, the surface of the moving block is provided with a moving device, the surface of the moving device is provided with an impurity removing device, the lower surface of one end of the sedimentation tank is fixedly communicated with a first connecting pipe, one end of the first connecting pipe is fixedly communicated with a first filtering barrel, the lower surface of the first filtering barrel is fixedly communicated with a second connecting pipe, one end of the second connecting pipe is fixedly communicated with a second filtering barrel, and the tops of the second filtering barrel and the first filtering barrel.

Preferably, one end of the motor is fixedly connected to one side of the sedimentation tank, and the sliding blocks are symmetrically sleeved in the inner cavity of the sliding groove in a sliding manner.

Preferably, the mobile device includes the fixed block, the equal symmetry fixedly connected with electric hydraulic stem in top of fixed block, the equal fixedly connected with backup pad in top of electric hydraulic stem, the equal symmetry fixedly connected with dead lever in bottom of backup pad, the superficial slip of dead lever has cup jointed the board that floats, the equal symmetry fixed cover in one end of dead lever has cup jointed the cover block.

Preferably, the edulcoration device includes the collecting box, the bottom of collecting box inner chamber is provided with the filter plate, the equal fixedly connected with connecting axle in bottom of collecting box, the equal symmetrical fixed cover in both ends of connecting axle has connect rolling bearing, the equal symmetrical fixedly connected with fixed plate in bottom of rolling bearing, the one end fixedly connected with motor of connecting axle, fixedly connected with connecting plate between the bottom of motor and one side of fixed plate.

Preferably, feed arrangement includes the feeding box, the equal symmetrical fixedly connected with turning block of left and right wall of feeding box inner chamber upper surface, the equal symmetry in one side that the turning block is relative rotates and has cup jointed the round pin post, the equal symmetrical fixed coupling in surface of round pin post has the rotor plate, the equal symmetrical fixedly connected with sleeve pipe of left and right wall of feeding box inner chamber lower surface, the telescopic link has been cup jointed in the equal symmetry slip of sheathed tube inner chamber, the equal symmetrical fixed connection in one end of telescopic link is on the opposite bottom of rotor plate, through spring fixed connection between sheathed tube port and the rotor plate.

Preferably, the bottoms of the fixed plates are symmetrically fixed on the surface of the floating plate, and one ends of the fixed blocks are symmetrically fixed on the surface of the moving block.

Preferably, a first water pump is arranged on the surface of the first connecting pipe, a second water pump is arranged on the surface of the second connecting pipe, sliders are symmetrically and fixedly connected to the bottoms of the second filter vat and the first filter vat respectively, communicating pipes are fixedly communicated with the bottoms of the first filter vat and the second filter vat respectively, and one ends of the communicating pipes are fixedly communicated with the bottom of the material inlet box.

Preferably, the surface of the second filter vat is fixedly connected with a water outlet valve.

(III) advantageous effects

The invention provides an unpowered rural sewage treatment system. Compared with the prior art, the method has the following beneficial effects:

1. this unpowered rural sewage treatment system, the mobile device includes the fixed block, the equal symmetrical fixedly connected with electric hydraulic stem in top of fixed block, the equal fixedly connected with backup pad in top of electric hydraulic stem, the equal symmetrical fixedly connected with dead lever in bottom of backup pad, the superficial slip of dead lever has cup jointed the floating plate, the equal symmetrical fixed cover in one end of dead lever has cup jointed the cover stock, the floater that can sewage through the edulcoration device drags for and gets rid of, solve the pond on the surface floater that has a large amount of impurity, the floater if not clear away, can aggravate the pollution degree of sewage.

2. This unpowered rural sewage treatment system, the mobile device includes the fixed block, the equal symmetrical fixedly connected with electric hydraulic stem in top of fixed block, the equal fixedly connected with backup pad in top of electric hydraulic stem, the equal symmetrical fixedly connected with dead lever in bottom of backup pad, the superficial slip of dead lever has cup jointed the showy board, the equal symmetrical fixed cover in one end of dead lever has cup jointed the cover piece, can guarantee through the mobile device that the water level that the edulcoration device followed sewage carries out automatic adjustment, and rise and descend to the edulcoration device.

3. This unpowered rural sewage treatment system, the one end fixedly connected with motor of lead screw, the last of recess, the equal symmetrical fixed spout that begins of lower wall respectively, the movable block has been cup jointed in the equal symmetrical rotation in surface of lead screw, the top and the equal symmetrical fixedly connected with slider in bottom of movable block, drive mobile device and edulcoration device through motor and lead screw and carry out the round trip movement of left and right, clear away through the manual work when solving and clear away, can cause very big labour, sewage can send the peculiar smell in addition, can lead to the problem of the degree of difficulty of manual work of cleaing away.

4. This unpowered rural sewage treatment system, feed arrangement includes the feed box, the left side of feed box inner chamber upper surface, the equal symmetrical fixedly connected with turning block of right side wall, the equal symmetrical rotation in one side that the turning block is relative has cup jointed the round pin post, the equal symmetrical fixed coupling in surface of round pin post has connect the rotor plate, the left side of feed box inner chamber lower surface, the equal symmetrical fixedly connected with sleeve pipe of right side wall, the telescopic link has been cup jointed in the equal symmetrical slip of sheathed tube inner chamber, the equal symmetrical fixed connection of one end of telescopic link is on the opposite bottom of rotor plate, through spring fixed connection between sheathed tube port and the rotor plate, realize automatic feed through feed arrangement, need pack sewage at every turn when solving sewage treatment, remove the various dregs of sewage, can't realize automatic packing, guarantee that the time of packing all keeps unanimous problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of an impurity removing device according to the present invention;

FIG. 4 is a diagram illustrating a mobile device according to the present invention;

fig. 5 is a schematic view of the structure of the feed box of the present invention.

In the figure: 1. a sedimentation tank; 2. a motor; 3. an impurity removal device; 31. a collection box; 32. a filter base plate; 33. A connecting shaft; 34. a rotating bearing; 35. a motor; 36. a fixing plate; 37. a connecting plate; 4. a mobile device; 41. a fixed block; 42. an electro-hydraulic lever; 43. a support plate; 44. fixing the rod; 45. sleeving blocks; 46. A floating plate; 5. a first connecting pipe; 6. a first water pump; 7. a first filter vat; 8. a second connecting pipe; 9. a second water pump; 10. a second filter vat; 11. a water outlet valve; 12. a feeding device; 121. a feeding box; 122. rotating the block; 123. a pin; 124. a rotating plate; 125. a sleeve; 126. a telescopic rod; 127. A spring; 13. a communicating pipe; 14. a groove; 15. a screw rod; 16. a chute; 17. a moving block; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: a non-powered rural sewage treatment system comprises a sedimentation tank 1, wherein the surfaces of two sides of the sedimentation tank 1 are symmetrically and fixedly provided with grooves 14, the left and right walls of the inner cavity of each groove 14 are rotatably sleeved with a lead screw 15, one end of each lead screw 15 is fixedly connected with a motor 2, the upper wall and the lower wall of each groove 14 are symmetrically and fixedly provided with a chute 16, the surface of each lead screw 15 is symmetrically and rotatably sleeved with a moving block 17, the top and the bottom of each moving block 17 are symmetrically and fixedly connected with sliders 18, the surface of each moving block 17 is provided with a moving device 4, the surface of each moving device 4 is provided with an impurity removal device 3, the lower surface of one end of the sedimentation tank 1 is fixedly communicated with a first connecting pipe 5, one end of the first connecting pipe 5 is fixedly communicated with a first filtering barrel 7, the lower surface of the first filtering barrel 7 is fixedly communicated with a second connecting pipe 8, one, the top of second filter vat 10 and first filter vat 7 is provided with feed arrangement 12, the one end fixed connection of motor 2 is on one side of sedimentation tank 1, slider 18 all slides the cup joint in the inner chamber of spout 16 symmetrically, the surface of first connecting pipe 5 is provided with first water pump 6, the surface of second connecting pipe 8 is provided with second water pump 9, the equal symmetrical fixedly connected with slider 18 in bottom of second filter vat 10 and first filter vat 7, the bottom of first filter vat 7 and second filter vat 10 all has communicating pipe 13 to fixed intercommunication, the fixed intercommunication in bottom of communicating pipe 13 and feeding box 121, fixedly connected with outlet valve 11 is established on the surface of second filter vat 10.

Referring to fig. 3, the impurity removing device 3 includes a collecting box 31, a filtering bottom plate 32 is disposed at the bottom of an inner cavity of the collecting box 31, a connecting shaft 33 is fixedly connected to the bottom of the collecting box 31, rotating bearings 34 are symmetrically and fixedly connected to both ends of the connecting shaft 33, a fixing plate 36 is symmetrically and fixedly connected to the bottom of the rotating bearings 34, a motor 35 is fixedly connected to one end of the connecting shaft 33, a connecting plate 37 is fixedly connected between the bottom of the motor 35 and one side of the fixing plate 36, and the bottoms of the fixing plates 36 are symmetrically fixed on the surface of a floating plate 46.

Referring to fig. 4, the moving device 4 includes a fixed block 41, the top of the fixed block 41 is symmetrically and fixedly connected with an electric hydraulic rod 42, the top of the electric hydraulic rod 42 is fixedly connected with a supporting plate 43, the bottom of the supporting plate 43 is symmetrically and fixedly connected with a fixed rod 44, a floating plate 46 is slidably sleeved on the surface of the fixed rod 44, one end of the fixed rod 44 is symmetrically and fixedly sleeved with a sleeve block 45, and one end of the fixed block 41 is symmetrically fixed on the surface of the moving block 17.

Referring to fig. 5, the feeding device 12 includes a feeding box 121, a rotating block 122 is symmetrically and fixedly connected to the left and right walls of the upper surface of the inner cavity of the feeding box 121, a pin 123 is symmetrically and rotatably sleeved on one side of the rotating block 122 opposite to the rotating block, a rotating plate 124 is symmetrically and fixedly sleeved on the surface of the pin 123, a sleeve 125 is symmetrically and fixedly connected to the left and right walls of the lower surface of the inner cavity of the feeding box 121, an inner cavity of the sleeve 125 is symmetrically and slidably sleeved with a telescopic rod 126, one end of the telescopic rod 126 is symmetrically and fixedly connected to the bottom of the rotating plate 124 opposite to the rotating plate, and a port of the sleeve 125 is fixedly connected to the rotating plate 124 through.

When the device is used, firstly, rural sewage is completely discharged into the inner cavity of the sedimentation tank 1 for sedimentation, a plurality of floating matters appear on the surface of the sewage, when the dregs on the surface of the sewage need to be removed, firstly, the motor 35 is started, the motor 35 drives the connecting shaft 33 to rotate through the rotating bearing 34, so that the collecting box 31 rotates angularly, in addition, the fixing plate 36 is fixed on the surface of the floating plate 46, the port of the filtering bottom plate 32 rotates to the lower part of one end of the floating plate 46, the motor 2 is started, the motor 2 rotates to drive the screw rod 15 to rotate, so that the moving block 17 is driven to rotate along with the rotation, the slide block 18 slides along with the inner cavity of the sliding chute 16 to drive the fixing block 41 to move on one side, so that the port of the collecting box 31 moves along with the surface of the sewage, and the floating matters on the surface of the sewage are fished into the inner cavity of the collecting box 31, when the electric hydraulic rod 42 is started, the electric hydraulic rod 42 extends upwards to drive the support plate 43 to move upwards, so that the floating plate 46 on the surface of the fixing rod 44 is also moved upward, the floating plate 46 is abutted against the surface of the pocket block 45, when the floating plate 46 is separated from the water surface, the water content of the floating objects fished in the inner cavity of the collecting box 31 is filtered through the filtering bottom plate 32, the motor 35 is rotated again by the motor 35 through the rotating bearing 34, the port of the collection box 31 is rotated downward, the floating materials in the inner cavity of the collection box 31 are discharged out of one end of the sedimentation tank 1 through the rotation of the collection box 31, the floating materials are treated, in addition, the floating plate 46 can drive the impurity removing device 3 to float on the water surface of the sewage, and the floating plate 46 automatically slides down and rises on the fixed rod 44 along with the water level of the sewage to be always kept level with the water level of the sewage.

When feeding is in work: zeolite filter material and calcined forsterite filter material are respectively put into the feeding devices 12 at the top of the first filtering barrel 7 and the second filtering barrel 10, the zeolite filter material and the calcined forsterite filter material are all pressed on the surface of the rotating plate 124, the rotating plate 124 is moved to one side through the pin 123 in the rotating block 122 by gravity, meanwhile, the telescopic rod 126 is slowly slid in the inner cavity of the sleeve 125 by gravity, the spring 127 is slowly extruded to open and close the rotating plate 124, the zeolite filter material and the calcined forsterite filter material fall into the communicating pipe 13 to enter the inner cavities of the first filtering barrel 7 and the second filtering barrel 10, when the first water pump 6 is started, sewage is conveyed into the inner cavity of the first filtering barrel 7 through the first connecting pipe 5, ammonium and nitrogen in the sewage are fully absorbed by the zeolite filter material, when the second water pump 9 is started, the sewage absorbed by the inner cavity of the first filtering barrel 7 is conveyed into the inner cavity of the second filtering barrel 10, the calcined forsterite filter material in the inner cavity of the second filter barrel 10 can fully adsorb free phosphorus elements in water, and finally the water outlet valve 11 is opened to discharge the treated sewage to green plants so as to purify the sewage.

It should be noted that in this embodiment, the rotating plate 124 is slowly opened and closed under gravity, when the opening and closing are performed, the zeolite filter material and the calcined forsterite filter material enter the inner cavities of the first filtering barrel 7 and the second filtering barrel 10 through the communicating pipe 13, due to the reduction of the gravity of the rotating plate 124, the rotating plate 124 is closed again, and then the zeolite filter material and the calcined forsterite filter material slide down on the rotating plate 124, so that the rotating plate 124 is slowly opened and closed again, by this means, the time when the zeolite filter material and the calcined forsterite filter material enter the first filtering barrel 7 and the second filtering barrel 10 can be controlled to be consistent, and automatic feeding is also achieved, the models of the motor 2 and the motor 35 are Y2, and the models of the first water pump 6 and the second water pump 9 are BJL.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unpowered rural sewage treatment system, includes sedimentation tank (1), its characterized in that: grooves (14) are symmetrically and fixedly formed in the surfaces of the two sides of the sedimentation tank (1);

a screw rod (15) is rotatably sleeved on the left wall and the right wall of an inner cavity of the groove (14), a motor (2) is fixedly connected to one end of the screw rod (15), sliding grooves (16) are symmetrically fixed on the upper wall and the lower wall of the groove (14), moving blocks (17) are symmetrically rotatably sleeved on the surface of the screw rod (15), sliding blocks (18) are symmetrically and fixedly connected to the top and the bottom of each moving block (17), a moving device (4) is arranged on the surface of each moving block (17), an impurity removing device (3) is arranged on the surface of each moving device (4), a first connecting pipe (5) is fixedly communicated with the lower surface of one end of the sedimentation tank (1), a first filtering barrel (7) is fixedly communicated with one end of the first connecting pipe (5), a second connecting pipe (8) is fixedly communicated with the lower surface of the first filtering barrel (7), and a second filtering barrel (10) is fixedly communicated with one end of the second connecting pipe (8), and feeding devices (12) are arranged at the tops of the second filtering barrel (10) and the first filtering barrel (7).

2. The unpowered rural sewage treatment system according to claim 1, wherein: one end of the motor (2) is fixedly connected to one side of the sedimentation tank (1), and the sliding blocks (18) are symmetrically sleeved in the inner cavity of the sliding groove (16) in a sliding manner.

3. The unpowered rural sewage treatment system according to claim 1, wherein: mobile device (4) are including fixed block (41), the equal symmetrical fixedly connected with electronic hydraulic stem (42) in top of fixed block (41), the equal fixedly connected with backup pad (43) in top of electronic hydraulic stem (42), the equal symmetrical fixedly connected with dead lever (44) in bottom of backup pad (43), the superficial slip of dead lever (44) has cup jointed and has floated board (46), the equal symmetrical fixed cover in one end of dead lever (44) has cup jointed sleeve block (45).

4. The unpowered rural sewage treatment system according to claim 1, wherein: edulcoration device (3) are including collecting box (31), the bottom of collecting box (31) inner chamber is provided with filtering bottom plate (32), the equal fixedly connected with connecting axle (33) in bottom of collecting box (31), the equal symmetrical fixed cover in both ends of connecting axle (33) has connect rolling bearing (34), the equal symmetrical fixedly connected with fixed plate (36) in bottom of rolling bearing (34), the one end fixedly connected with motor (35) of connecting axle (33), fixedly connected with connecting plate (37) between the bottom of motor (35) and one side of fixed plate (36).

5. The unpowered rural sewage treatment system according to claim 1, wherein: feed arrangement (12) are including feeding box (121), the equal symmetrical fixedly connected with turning block (122) of left and right wall of feeding box (121) inner chamber upper surface, the equal symmetrical rotation of one side that turning block (122) is relative has cup jointed round pin post (123), the equal symmetrical fixed cover in surface of round pin post (123) has cup jointed rotor plate (124), the equal symmetrical fixedly connected with sleeve pipe (125) of left and right wall of feeding box (121) inner chamber lower surface, the equal symmetrical slip of inner chamber of sleeve pipe (125) has cup jointed telescopic link (126), the equal symmetrical fixed connection of one end of telescopic link (126) is on the opposite bottom of rotor plate (124), through spring (127) fixed connection between the port of sleeve pipe (125) and rotor plate (124).

6. The unpowered rural sewage treatment system according to claim 4, wherein: the bottom of the fixed plate (36) is symmetrically fixed on the surface of the floating plate (46), and one end of the fixed block (41) is symmetrically fixed on the surface of the moving block (17).

7. The unpowered rural sewage treatment system according to claim 5, wherein: the improved water pump water purifier is characterized in that a first water pump (6) is arranged on the surface of the first connecting pipe (5), a second water pump (9) is arranged on the surface of the second connecting pipe (8), sliders (18) are symmetrically and fixedly connected to the bottoms of the second filtering barrel (10) and the first filtering barrel (7), communicating pipes (13) are fixedly communicated with the bottoms of the first filtering barrel (7) and the second filtering barrel (10), and one ends of the communicating pipes (13) are fixedly communicated with the bottom of the feeding box (121).

8. The unpowered rural sewage treatment system according to claim 7, wherein: the surface of the second filtering barrel (10) is fixedly connected with a water outlet valve (11).