CN112811648B

CN112811648B - Sewage filtering and recycling device

Info

Publication number: CN112811648B
Application number: CN202011553864.8A
Authority: CN
Inventors: 蒋春梅
Original assignee: Spic Chongqing Hechuan Power Generation Co ltd
Current assignee: Spic Chongqing Hechuan Power Generation Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-12-06
Anticipated expiration: 2040-12-24
Also published as: CN112811648A

Abstract

The invention discloses a sewage filtering and recycling device which comprises a shell and an installation shell, wherein the installation shell is arranged in the upper end surface of the shell, two bulges are symmetrically arranged on the inner wall of the shell, the installation shell is placed on the two bulges, a second filter screen is fixedly arranged in the bottom end surface of the installation shell, a support plate is transversely and fixedly arranged in the installation shell, a sliding groove is formed in the front side wall of the support plate, a sliding block is connected onto the front side wall of the support plate in a sliding manner, a sprinkler head is fixedly arranged on the lower end surface of the sliding block, and a communicating hose is fixedly arranged on the side wall of the sprinkler head. According to the invention, the sewage is filtered for multiple times through the second filter screen, the first filter screen and the precipitated sand, so that heavy metal in the sewage is separated more thoroughly, the content of heavy metal in the discharged sewage is reduced, and the pollution to surrounding rivers and environment is reduced.

Description

Sewage filtering and recycling device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a sewage filtering and recycling device.

Background

And (3) sewage treatment, namely a process of purifying the 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 increasingly used in daily life of common people.

Current mill is in-process to sewage treatment, all only carries out once and filters, leads to heavy metal ion separation in the sewage not thorough enough yet, and then causes the content of heavy metal in the sewage that discharges not up to standard, has caused certain pollution to river and environment on every side.

In order to solve the problems, the invention provides a sewage filtering and recycling device.

Disclosure of Invention

The invention aims to overcome the defects that in the prior art, only one-time filtration is performed in the sewage treatment process of the existing factory, so that heavy metal ions in sewage are not thoroughly separated, the content of heavy metals in the discharged sewage does not reach the standard, and certain pollution is caused to surrounding rivers and the environment, and accordingly, the invention provides a sewage filtration and recovery device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a sewage filtering and recycling device comprises a shell and an installation shell, wherein the installation shell is arranged in the upper end face of the shell, two bulges are symmetrically arranged on the inner wall of the shell, the installation shell is placed on the two bulges, a second filter screen is fixedly arranged in the bottom end face of the installation shell, a support plate is transversely and fixedly arranged in the installation shell, a chute is formed in the front side wall of the support plate, a slide block is connected on the front side wall of the support plate in a sliding manner, a sprinkler head is fixedly arranged on the lower end face of the slide block, a communication hose is fixedly arranged on the side wall of the sprinkler head, the other end of the communication hose is communicated with a sewage source through a water pump, a fixing ring is fixedly arranged at the upper end of the slide block, a mounting plate is arranged on the left side of the fixing ring, the mounting plate is fixedly arranged on the left side wall in the installation shell, and an energy storage spring is rotatably connected on the side wall of the mounting plate, one end and the solid fixed ring fixed connection of energy storage clockwork spring, it is connected with the center pin to rotate on the right side wall of casing, fixed mounting is from driving wheel and driving roller on the center pin, it is located the inboard of driving roller from the driving wheel, fixed mounting has the bearing plate on the right side wall of casing, the up end fixed mounting of bearing plate has step motor, step motor's output fixed mounting has the action wheel, be connected through drive belt transmission between action wheel and the driven wheel, the one side center department fixed mounting that deviates from step motor of drive belt has the puddler, the other end of puddler runs through the lateral wall of casing and rotates on the inner wall of casing, equidistant a plurality of fixed covers that are provided with on the puddler, every equal ring row fixed mounting has three stirring leaf on the fixed cover, fixed mounting has a gear on the left end lateral wall of puddler, bottom face in the casing is provided with deposits gravel and sand, the up end of depositing gravel and sand is provided with the filter screen No. one, both ends fixed mounting respectively has two sealed pieces about the filter screen, every sealed piece all runs through the lateral wall of casing and communicates each other with the external world, two installation cavities have been seted up to the symmetry on the inner wall of casing, be provided with fixed establishment in the installation cavity.

Preferably, fixed establishment includes the thread bush, the vertical interlude threaded rod of center department of thread bush, the vertical rotation of threaded rod is connected in the installation intracavity, symmetry fixed mounting has two connecting plates, every on the lateral wall of thread bush the equal fixed mounting of lower terminal surface of connecting plate has the kelly, the lower extreme of kelly supports in the sealing block.

Preferably, the sealing block is provided with a clamping groove matched with the clamping rod, the upper end of the threaded rod is fixedly provided with a worm wheel, the side wall of the worm wheel is transversely meshed with a worm, the left end of the worm penetrates through the side wall of the shell and is fixedly provided with a rotating handle, the rotating handle is provided with an anti-skidding sleeve, and anti-skidding threads are arranged on the anti-skidding sleeve.

Preferably, a water outlet and a sand outlet are respectively formed in the side wall of the shell, a valve is arranged in the water outlet, a sealing plate is arranged in the sand outlet, a liquid storage tank is fixedly mounted on the left side wall of the shell, and the lower end of the liquid storage tank is communicated with the inside of the shell through a connecting pipe.

Preferably, the same stirring rod is arranged right below the stirring rod, a plurality of same fixing sleeves are arranged on the stirring rod at equal intervals, and three same stirring blades are fixedly arranged on each fixing sleeve in a ring row at equal intervals.

Preferably, the both ends of puddler are rotated and are connected on the inner wall of casing, fixed mounting has No. two gears on the left end lateral wall of puddler, be connected through chain drive between No. two gears and the gear.

Preferably, the sliding block is connected in the sliding groove in a sliding mode through a moving block, a spring is fixedly mounted on the side wall of the moving block, and the other end of the spring is fixedly mounted on the right side wall of the sliding groove.

Preferentially, the right side wall of the shell is rotatably connected with a pulley, a pull rope is wound on the pulley, one end of the pull rope is fixedly mounted on the fixing ring, and the other end of the pull rope is wound on the transmission roller.

Compared with the prior art, the invention has the beneficial effects that:

sewage enters the sprinkler head through the communicating hose, the stepping motor is started simultaneously, the stepping motor drives the driving wheel to rotate through the output end, the driving wheel drives the driven wheel to rotate through the driving belt, the driven wheel drives the driving roller to rotate, the pull rope is wound, the pull rope drives the sliding block to move rightwards along the supporting plate through the fixing ring, the sliding block drives the moving block compression spring, the fixing ring also drives one end of the energy storage spring to move rightwards, when the sliding block moves to the right end of the chute, the stepping motor drives the driving wheel to rotate reversely through the output end, at the moment, the sliding block can move leftwards again to reset under the action of the tension force and the spring elasticity of the energy storage spring, the sliding block performs continuous left-right reciprocating motion, the sprinkler head is further driven to perform continuous left-right reciprocating motion, the sewage is uniformly sprinkled on the second filter screen, and the blockage of the second filter screen caused by the accumulation of impurities in the sewage at a certain position of the second filter screen is avoided; meanwhile, a precipitator in the liquid storage tank can flow into the shell through the lower end connecting pipe, the stepping motor drives the stirring rods to rotate through the output end, the stirring rods can drive the first gear to rotate, the first gear drives the second gear to rotate through the chain, the stirring rods below the first gear and the second gear are driven to rotate together, the stirring blades on the two stirring rods rotate in a staggered mode, sewage and the precipitator in the shell are stirred, the precipitation of heavy metal ions in the sewage is accelerated, precipitated sewage residues can fall on the first filter screen, then the valve is opened, the sewage in the shell can be discharged from the water outlet after being filtered by the first filter screen and precipitated sand, the precipitated sand can be periodically replaced through the sand outlet, and the filtering effect of the precipitated sand is guaranteed; rotate rotatory handle, rotatory handle can drive the worm and rotate, the worm can drive the worm wheel and rotate, the worm wheel can drive the threaded rod and rotate, and then drive thread bush upward movement, and then drive the kelly and leave the draw-in groove, and then can take out a filter screen from the casing, conveniently clear up stirring blade surface's sediment, this in-process, no. two filter screens, a filter screen and sediment gravel and sand carry out multiple filtration to sewage, make the heavy metal separation in the sewage more thorough, the content of heavy metal in the emission sewage has been reduced, the pollution to river and environment on every side has been reduced.

Drawings

FIG. 1 is a schematic front view of a sewage filtering and recycling device according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic side structure diagram of a stirring vane in the sewage filtering and recycling device provided by the invention.

In the figure: 1 chain, 2 first gear, 3 sealing block, 4 stirring rod, 5 stirring blade, 6 fixing sleeve, 7 sand outlet, 8 first filter screen, 9 rotating handle, 10 spray head, 11 second gear, 12 slide block, 13 chute, 14 support plate, 15 spring, 16 second filter screen, 17 fixing ring, 18 pull rope, 19 mounting shell, 20 energy storage spring, 21 liquid storage box, 22 clamping rod, 23 valve, 24 water outlet, 25 sediment gravel, 26 stepping motor, 27 transmission belt, 28 driven wheel, 29 transmission roller, 30 shell, 31 pulley, 32 worm, 33 threaded rod, 34 threaded sleeve, 35 clamping groove and 36 worm wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sewage filtering and recycling device comprises a housing 30 and a mounting shell 19, wherein a water outlet 24 and a sand outlet 7 are respectively formed on the side wall of the housing 30, a valve 23 is arranged in the water outlet 24, a sealing plate is arranged in the sand outlet 7, a liquid storage tank 21 is fixedly mounted on the left side wall of the housing 30, the lower end of the liquid storage tank 21 is communicated with the inside of the housing 30 through a connecting pipe, the mounting shell 19 is arranged in the upper end surface of the housing 30, two bulges are symmetrically arranged on the inner wall of the housing 30, the mounting shell 19 is placed on the two bulges, a second filter screen 16 is fixedly mounted in the bottom end surface of the mounting shell 19, a support plate 14 is transversely and fixedly mounted in the mounting shell 19, a sliding groove 13 is formed on the front side wall of the support plate 14, a sliding block 12 is slidably connected on the front side wall of the support plate 14, the sliding block 12 is slidably connected in the sliding groove 13 through a moving block, and a spring 15 is fixedly mounted on the side wall of the moving block, the other end of the spring 15 is fixedly arranged on the right side wall of the chute 13, the lower end surface of the slide block 12 is fixedly provided with the sprinkler head 10, the side wall of the sprinkler head 10 is fixedly provided with the communicating hose, the other end of the communicating hose is communicated with a sewage source through a water pump, the upper end of the slide block 12 is fixedly provided with the fixing ring 17, the left side of the fixing ring 17 is provided with the mounting plate, the mounting plate is fixedly arranged on the left side wall in the mounting shell 19, the side wall of the mounting plate is rotatably connected with the energy storage spring 20, one end of the energy storage spring 20 is fixedly connected with the fixing ring 17, the right side wall of the shell 30 is rotatably connected with the central shaft, the central shaft is fixedly provided with the driven wheel 28 and the driving roller 29, the right side wall of the shell 30 is rotatably connected with the pulley 31, the pulley 31 is wound with the pull rope 18, one end of the pull rope 18 is fixedly arranged on the fixing ring 17, and the other end of the pull rope 18 is wound on the driving roller 29, the driven wheel 28 is positioned on the inner side of the transmission roller 29, a bearing plate is fixedly installed on the right side wall of the shell 30, a stepping motor 26 is fixedly installed on the upper end face of the bearing plate, a driving wheel is fixedly installed at the output end of the stepping motor 26, the driving wheel is in transmission connection with the driven wheel 28 through a transmission belt 27, a stirring rod 4 is fixedly installed at the center of one side, away from the stepping motor 26, of the transmission belt 27, the other end of the stirring rod 4 penetrates through the side wall of the shell 30 and rotates on the inner wall of the shell 30, a plurality of fixing sleeves 6 are equidistantly arranged on the stirring rod 4, three stirring blades 5 are fixedly installed on each fixing sleeve 6 in a circular row, the same stirring rod 4 is arranged right below the stirring rod 4, a plurality of same fixing sleeves 6 are equidistantly installed on the stirring rod 4, three same stirring blades 5 are fixedly installed on each fixing sleeve 6 in a circular row in a uniform distance, the two ends of the stirring rod 4 are rotatably connected to the inner wall of the shell 30, the second gear 11 is fixedly mounted on the left end side wall of the stirring rod 4, the second gear 11 is in transmission connection with the first gear 2 through a chain 1, the first gear 2 is fixedly mounted on the left end side wall of the stirring rod 4, the bottom end face in the shell 30 is provided with a precipitated sand stone 25, the upper end face of the precipitated sand stone 25 is provided with a first filter screen 8, the left end and the right end of the first filter screen 8 are respectively and fixedly mounted with two sealing blocks 3, each sealing block 3 penetrates through the side wall of the shell 30 and is mutually communicated with the outside, the inner wall of the shell 30 is symmetrically provided with two mounting cavities, the mounting cavities are internally provided with fixing mechanisms, each fixing mechanism comprises a threaded sleeve 34, a threaded rod 33 is vertically inserted in the center of the threaded sleeve 34, the threaded rod 33 is vertically and rotatably connected in the mounting cavities, and two connecting plates are symmetrically and fixedly mounted on the side wall of the threaded sleeve 34, the equal fixed mounting of the lower terminal surface of every connecting plate has kelly 22, the lower extreme of kelly 22 supports in sealed piece 3, sealed piece 3 is last seted up with kelly 22 assorted draw-in groove 35, the upper end fixed mounting of threaded rod 33 has worm wheel 36, lateral meshing is connected with worm 32 on the lateral wall of worm wheel 36, the left end of worm 32 runs through the lateral wall and the fixed mounting of casing 30 has rotatory handle 9, be provided with the antiskid cover on the rotatory handle 9, be provided with anti-skidding line on the antiskid cover.

In the invention, sewage enters the sprinkler head 10 through the communicating hose, the stepping motor 26 is started at the same time, the stepping motor 26 drives the driving wheel to rotate through the output end, the driving wheel drives the driven wheel 28 to rotate through the driving belt 27, the driven wheel 28 drives the driving roller 29 to rotate, the pull rope 18 is wound, the pull rope 18 drives the sliding block 12 to move rightwards along the supporting plate 14 through the fixing ring 17, the sliding block 12 drives the moving block compression spring 15, the fixing ring 17 also drives one end of the energy storage spring 20 to move rightwards, when the sliding block 12 moves to the right end of the chute 13, the stepping motor 26 drives the driving wheel to rotate backwards through the output end, at the moment, the sliding block 12 can move leftwards again to reset under the action of the tension of the energy storage spring 20 and the elasticity of the spring 15, and then the sprinkler head 10 is driven to do continuous reciprocating movement leftwards and rightwards, the sewage is uniformly sprinkled on the No. two filter screens 16, and blockage of the No. two filter screens 16 caused by accumulation of impurities in the sewage is avoided; meanwhile, a precipitator in the liquid storage tank 21 can flow into the shell 30 through the lower end connecting pipe, the stepping motor 26 drives the stirring rods 4 to rotate through the output end, the stirring rods 4 can drive the first gear 2 to rotate, the first gear 2 drives the second gear 11 to rotate through the chain 1, and then the stirring rods 4 below are driven to rotate together, the stirring blades 5 on the two stirring rods 4 rotate in a staggered mode, so that sewage and the precipitator in the shell 30 are stirred, the precipitation of heavy metal ions in the sewage is accelerated, precipitated sewage residues can fall on the first filter screen 8, then the valve 23 is opened, the sewage in the shell 30 can be discharged from the water outlet 24 after being filtered by the first filter screen 8 and the precipitated sand 25, the precipitated sand 25 can be periodically replaced through the sand outlet 7, and the filtering effect of the precipitated sand 25 is guaranteed; rotate rotatory handle 9, rotatory handle 9 can drive worm 32 and rotate, worm 32 can drive worm wheel 36 and rotate, worm wheel 36 can drive threaded rod 33 and rotate, and then drive thread bush 34 upward movement, and then drive kelly 22 and leave draw-in groove 35, and then can take out a filter screen 8 from casing 30, conveniently clear up stirring 5 surperficial deposits of leaf, this in-process, no. two filter screens 16, filter screen 8 and sediment gravel and sand 25 carry out a lot of filtration to sewage, make heavy metal separation in the sewage more thorough, the content of heavy metal in the emission sewage has been reduced, the pollution to river and environment on every side has been reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a sewage filters recovery unit, includes casing (30) and installation shell (19), its characterized in that, installation shell (19) set up in the up end of casing (30), the symmetry is provided with two archs on the inner wall of casing (30), install shell (19) and place on two archs, the bottom end in fixed mounting of installation shell (19) has No. two filter screens (16), horizontal fixed mounting has backup pad (14) in installation shell (19), spout (13) have been seted up on the front lateral wall of backup pad (14), sliding connection has slider (12) on the front lateral wall of backup pad (14), the lower terminal surface fixed mounting of slider (12) has sprinkler head (10), fixed mounting has the intercommunication hose on the lateral wall of sprinkler head (10), the other end of intercommunication hose passes through the water pump and is linked together with the sewage source, the upper end fixed mounting of slider (12) has solid fixed ring (17), gu fixed ring (17)'s left side is provided with the mounting panel, mounting panel fixed mounting is on the left side wall in installation shell (19), it is connected with energy storage (20) to rotate on the lateral wall, the energy storage spring fixed mounting shell (20) one end is connected with the spring (30) and the center pin (29), install the spring side wall (29) and connect from driving ring (29) the right side, the driven wheel (28) is positioned at the inner side of the driving roller (29), a bearing plate is fixedly arranged on the right side wall of the shell (30), the upper end surface of the bearing plate is fixedly provided with a stepping motor (26), the output end of the stepping motor (26) is fixedly provided with a driving wheel, the driving wheel is in transmission connection with the driven wheel (28) through a transmission belt (27), a stirring rod (4) is fixedly arranged at the center of one side of the transmission belt (27) which is far away from the stepping motor (26), the other end of the stirring rod (4) penetrates through the side wall of the shell (30) and rotates on the inner wall of the shell (30), a plurality of fixed sleeves (6) are arranged on the stirring rod (4) at equal intervals, three stirring blades (5) are fixedly arranged on each fixed sleeve (6) in a circular row, a first gear (2) is fixedly arranged on the side wall of the left end of the stirring rod (4), the bottom end surface in the shell (30) is provided with sediment (25), a first filter screen (8) is arranged on the upper end surface of the sediment gravel (25), the left end and the right end of the first filter screen (8) are respectively and fixedly provided with two sealing blocks (3), each sealing block (3) penetrates through the side wall of the shell (30) and is communicated with the outside, two mounting cavities are symmetrically formed in the inner wall of the shell (30), and fixing mechanisms are arranged in the mounting cavities;

the sliding block (12) is connected in the sliding groove (13) in a sliding mode through a moving block, a spring (15) is fixedly installed on the side wall of the moving block, and the other end of the spring (15) is fixedly installed on the right side wall of the sliding groove (13);

the right side wall of the shell (30) is rotatably connected with a pulley (31), a pull rope (18) is wound on the pulley (31), one end of the pull rope (18) is fixedly mounted on the fixing ring (17), and the other end of the pull rope (18) is wound on the transmission roller (29).

2. The sewage filtering and recycling device according to claim 1, wherein the fixing mechanism comprises a threaded sleeve (34), a threaded rod (33) is vertically inserted into the center of the threaded sleeve (34), the threaded rod (33) is vertically and rotatably connected in the installation cavity, two connecting plates are symmetrically and fixedly installed on the side wall of the threaded sleeve (34), a clamping rod (22) is fixedly installed on the lower end face of each connecting plate, and the lower end of each clamping rod (22) abuts against the inside of the sealing block (3).

3. The sewage filtering and recycling device according to claim 2, wherein the sealing block (3) is provided with a clamping groove (35) matched with the clamping rod (22), the upper end of the threaded rod (33) is fixedly provided with a worm wheel (36), the side wall of the worm wheel (36) is transversely engaged and connected with a worm (32), the left end of the worm (32) penetrates through the side wall of the shell (30) and is fixedly provided with a rotating handle (9), the rotating handle (9) is provided with an anti-skid sleeve, and the anti-skid sleeve is provided with anti-skid lines.

4. The sewage filtering and recycling device according to claim 1, wherein a water outlet (24) and a sand outlet (7) are respectively formed on the side wall of the housing (30), a valve (23) is arranged in the water outlet (24), a sealing plate is arranged in the sand outlet (7), a liquid storage tank (21) is fixedly mounted on the left side wall of the housing (30), and the lower end of the liquid storage tank (21) is communicated with the inside of the housing (30) through a connecting pipe.

5. A sewage filtering and recycling device according to claim 1, wherein said same stirring rod (4) is arranged right below said stirring rod (4), said stirring rod (4) is equipped with a plurality of same fixing sleeves (6) at equal intervals, and each fixing sleeve (6) is fixedly equipped with three same stirring blades (5) at equal intervals.

6. The sewage filtering and recycling device according to claim 5, wherein the two ends of the stirring rod (4) are rotatably connected to the inner wall of the housing (30), the side wall of the left end of the stirring rod (4) is fixedly provided with a second gear (11), and the second gear (11) is in transmission connection with the first gear (2) through a chain (1).