CN111330352A

CN111330352A - Industrial organic sewage treatment equipment

Info

Publication number: CN111330352A
Application number: CN202010266476.5A
Authority: CN
Inventors: 徐海杰
Original assignee: Dongyang Berg Environmental Protection Technology Co ltd
Current assignee: Dongyang Berg Environmental Protection Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-06-26

Abstract

The invention discloses industrial organic sewage treatment equipment, which comprises a box body, wherein a first cavity is arranged in the box body, a collecting tank is fixedly arranged on the left side of the first cavity and abutted to the left end wall of the box body, a sewage discharge channel is arranged on the lower side of the collecting tank, and a sedimentation tank is fixedly arranged on the right side of the collecting tank in the middle of the first cavity.

Description

Industrial organic sewage treatment equipment

Technical Field

The invention relates to the technical field of industrial organic sewage treatment, in particular to industrial organic sewage treatment equipment.

Background

All produce a large amount of sewage every day in present industrial production, large-scale enterprise's fund strength is strong and strong, can build efficient sewage treatment field by oneself, and the small-size mill strength is weak and little, and present integrated sewage treatment device is unfavorable for the maintenance, and after equipment broke down, inconvenient maintenance and change caused small-size mill manufacturing cost increase, are unfavorable for the development.

Disclosure of Invention

The invention aims to provide an industrial organic sewage treatment device which is used for overcoming the defects in the prior art.

The industrial organic sewage treatment equipment comprises a box body, wherein a first cavity is arranged in the box body, a collecting tank is fixedly arranged on the left side of the first cavity and abutted to the left end wall of the box body, a sewage discharge channel is arranged on the lower side of the collecting tank, a sedimentation tank is fixedly arranged on the right side of the collecting tank in the middle of the first cavity, a second cavity is arranged in the sedimentation tank, a filtering tank is arranged on the right side of the sedimentation tank, a spiral sewage discharge mechanism Q for discharging sludge generated by the three tanks is fixedly arranged on the lower sides of the first cavity, the sedimentation tank, the collecting tank and the filtering tank, the spiral sewage discharge mechanism Q comprises a spiral sewage discharge pipe, a sewage inlet abutted to the sewage discharge pipe is arranged at the left end of the spiral sewage discharge pipe, a sewage outlet is arranged at the right end of the spiral sewage discharge pipe, a first motor is fixedly arranged on the left side of the spiral sewage discharge pipe, and the first, the right side of the first motor is provided with a bearing seat, the motor supporting seat and the sewage spiral pipe are fixedly arranged on a supporting plate, a spiral rod is rotatably arranged at the right end of the first motor and in the sewage spiral pipe, a sludge collecting tank is arranged at the lower side of the filtering tank, a third cavity is arranged in the sludge collecting tank, a first water pipe is arranged at the left side of the collecting ruler, a first water pump is fixedly arranged on the first water pipe, a second motor is fixedly arranged at the upper end of the precipitating tank, a second water pipe is arranged at the upper side of the precipitating tank, a third water pipe is arranged at the bottom of the right side of the precipitating tank, a second water pump is fixedly arranged on the third water pipe, a fourth water pipe is fixedly arranged at the lower end of the filtering tank, a third water pump is fixedly arranged on the fourth water pipe, a sludge pump is fixedly arranged at the lower side of the filtering tank and on the second water pipe, and a water valve mechanism Q for stopping, the water valve mechanism Q comprises a floating ball extending into the collecting tank, a sliding rod is slidably mounted on the floating ball, a first spring is arranged at the upper end of the sliding rod, the upper end of the first spring is fixedly arranged on a tension rod, the upper end of the tension rod is fixedly arranged on a sliding plate, the sliding plate is slidably mounted on a water valve box up and down, a first sliding groove is formed in the upper end of the water valve box, and a fifth water pipe penetrating through the sliding plate and the water valve box is fixedly arranged on the upper side of the water valve box until the collecting tank.

On the basis of the technical scheme, the lower end of the fifth water pipe penetrating through the outer wall of the left side of the upper end of the box body is provided with a water stop plate device A capable of sealing the fifth water pipe, the water stop plate device A comprises a valve body fixedly arranged at the lower end of the fifth water pipe, a fourth cavity is arranged in the valve body, a second sliding groove is arranged in the valve body, a U-shaped water stop plate is arranged on the second sliding groove in a sliding manner, the U-shaped water stop plate is fixedly arranged on the sliding plate, a second spring is elastically arranged on the U-shaped water stop plate, a spring seat is fixedly arranged at the upper end of the second spring, when the collected sewage reaches the moving water level, the upward buoyancy generated by the floating ball compresses the first spring until the pressure rod jacks up the sliding plate, and simultaneously, the U-shaped water stop plate rises, so that the fifth water pipe is blocked, and the purpose of preventing and treating excessive overflow of the sewage in the collecting tank is achieved.

On the basis of the technical scheme, a sludge scraping device D for scraping sludge accumulated at the bottom in the collecting tank for a long time is arranged on the lower side of the collecting tank and the upper side of the sewage discharge channel, the sludge scraping device D comprises a sludge box body fixedly arranged on the wall of the collecting tank, a fifth cavity is arranged in the sludge box body, a third motor is fixedly arranged on the upper end wall of the sludge box body, a first rotating shaft is rotatably arranged on the third motor, an eccentric wheel is rotatably arranged at the upper end of the first rotating shaft and is used for stirring sludge at the bottom of the collecting tank, a first belt wheel is rotatably arranged at the lower end of the first rotating shaft, a belt is rotatably arranged on the first belt wheel, a second belt wheel is rotatably arranged at the right end of the belt, the second belt wheel is rotatably arranged on a second rotating shaft, a cam is rotatably arranged at the upper end of the second rotating shaft, and a shaft, the cam is used for intermittently pushing the right device to achieve the purpose of scraping mud.

On the basis of the technical scheme, a T-shaped mud scraping push plate is arranged on the right side of the cam, a sixth cavity is arranged on the right side of the sludge box body, a plurality of mud scraping plates are arranged in the sixth cavity, a mud scraping top plate is arranged on the rightmost side of the mud scraping plate, a connecting rod penetrating through the mud scraping push plate and the mud scraping top plate is fixedly arranged between the mud scraping push plate and the mud scraping top plate, a third spring is arranged on the lower side of the mud scraping push plate, a fourth spring is elastically arranged at the right end of the mud scraping top plate, a mud scraping net is arranged at the lower end of the mud scraping plate, an elastic filter plate is fixedly arranged at the upper end of the mud scraping plate, when the collection tank collects sewage for a long time, sludge naturally precipitated on the upper end surface of the sludge box body and the upper end of the elastic filter plate are started, the third motor drives the eccentric wheel to rotate rapidly to, the cam will the T shape is scraped the mud push pedal and is promoted fast, the mud scraper with the T shape is scraped the mud push pedal and the reciprocating motion is done fast to the mud scraper roof, and set firmly in the mud scraper the elastic filter board makes a round trip to be elastic motion, can with sludge water in the collecting pit scrapes into fast dirty passageway down.

On the basis of the technical scheme, a wall scraping device C for cleaning the inner wall of the sedimentation tank is arranged on the lower side of the sedimentation tank and comprises a telescopic rod rotatably installed at the lower end of a second motor, a fixed cylinder is rotatably installed at the lower end of the telescopic rod, a first elastic groove is fixedly installed on the outer peripheral wall of the fixed cylinder, a seventh cavity is arranged in the first elastic groove, a fifth spring is elastically installed on one side, close to the telescopic rod, of the seventh cavity, a push plate is arranged on one side, far away from the telescopic rod, of the fifth spring, a push rod is fixedly arranged on the push plate, a third rotating shaft is rotatably installed at one end, close to the sedimentation tank wall, of the push rod, a flexible scraper is arranged on the third rotating shaft and is close to one end of the sedimentation tank wall and rotatably installed at one end of the push rod, a second elastic groove is arranged on the lower side of the, when the inner wall of the sedimentation tank needs to be cleaned, the telescopic rod slowly stretches up and down, when the telescopic rod rises or descends to the joint of the sedimentation tank funnel, the flexible scraper rotates around the third rotating shaft by a certain angle, when the wall scraping device C descends to a small space, the fifth spring and the sixth spring are continuously compressed, and the flexible design does not damage the inner wall as far as possible.

On the basis of the technical scheme, the sedimentation tank downside is equipped with the mud outlet, be equipped with in the middle of the mud outlet and rotate the chamber, the mud outlet lower extreme link up the blowdown spiral pipe, the mud outlet right side set firmly in blowdown spiral pipe upper end is equipped with the fourth motor, fourth motor left end rotates installs the fourth axis of rotation, rotate in the fourth axis of rotation and install the bearing, the sealed disc has set firmly in the fourth axis of rotation, and will as needs when mud in the sedimentation tank is emitted, the fourth motor rotates, drives sealed disc is in rotate ninety degrees in the chamber and turn to.

On the basis of the technical scheme, a filter body is fixedly arranged in the filter tank and is divided into a left first-stage filter tank and a right second-stage filter tank, a sixth water pipe is fixedly arranged in the middle of the bottom of the first-stage filter tank and the bottom of the lower end of the second-stage filter tank, a compression block is arranged on the upper side of the first-stage filter tank, a compression rod is fixedly arranged on the compression block, a filter tank cover is arranged at the upper end of the filter tank and is convenient for replacing the filter screen, a compressor is arranged on the compression rod and the upper end surface of the filter tank cover, a first-stage filter screen is arranged on the lower side of the first-stage filter tank, a second-stage filter screen is arranged on the second-stage filter tank, a seventh water pipe is fixedly arranged on the left end surface of the first-stage filter tank, an eighth water pipe penetrating through the second-stage filter, the pressure opening device E comprises a fifth rotating shaft fixedly arranged on the upper end wall of the seventh water pipe, a pressure cover plate is rotatably arranged on the fifth rotating shaft, when sewage in the filtering tank needs to be filtered, the compressor is started to push the compression block to slide downwards, the pressure cover plate is sealed under atmospheric pressure, the sewage passes through the primary filter screen, is pressed to the secondary filtering tank through the sixth water pipe, and is pressed out through the eighth water pipe through the secondary filter screen, so that the aim of purifying the sewage is fulfilled.

The invention has the beneficial effects that: the invention is designed in an integrated way, the anti-overflow device of the water collecting tank adopts a mechanical design, an electronic valve is not adopted, the reliability of a purely mechanical floating ball valve is considered, the purpose of preventing sewage from flowing into the device is achieved, the water collecting tank and the sedimentation tank are provided with cleaning devices, the labor of cleaning the sewage treatment staff using the device is greatly reduced, the lower end of each functional tank is connected with a sludge spiral pipe conveying device in a unified way, and toxic sludge is collected together and treated more conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of an industrial organic wastewater treatment facility according to the present invention;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the present invention taken along the line B-B of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 1 at C in accordance with the present invention;

FIG. 5 is a schematic view of a portion of the structure of FIG. 1 of the present invention at D;

FIG. 6 is a schematic diagram of the structure of FIG. 1 at E according to the present invention;

FIG. 7 is a schematic view of the structure of FIG. 1 at F according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-7, an industrial organic sewage treatment device according to an embodiment of the present invention includes a tank 11, a first cavity 12 is provided in the tank 11, a collecting tank 71 is fixedly disposed at the left side of the first cavity 12 in abutment with the left end wall of the tank 11, a sewage discharge passage 54 is provided at the lower side of the collecting tank 71, a settling tank 37 is fixedly disposed at the right side of the collecting tank in the middle of the first cavity 12, a second cavity 14 is provided in the settling tank 37, a filtering tank 98 is provided at the right side of the settling tank 37, a spiral sewage discharge mechanism Q1 for discharging sludge generated by the three tanks is fixedly disposed at the lower side of the first cavity 12, the settling tank 37, the collecting tank 71 and the filtering tank 98, the spiral sewage discharge mechanism Q1 includes a spiral sewage discharge pipe 39, a sewage inlet 45 in abutment with the sewage discharge passage 54 is provided at the left end of the spiral sewage discharge pipe 39, a sewage outlet 33 is provided at the right end of the spiral, the left side of the spiral sewage discharging pipe 39 is fixedly provided with a first motor 59, the first motor 59 is fixedly arranged on a motor supporting seat 44, the right side of the first motor 59 is provided with a bearing seat 43, the motor supporting seat 44 and the spiral sewage discharging pipe are fixedly arranged on a supporting plate 97, the right end of the first motor 59 and a spiral rod 42 are rotatably arranged in the spiral sewage discharging pipe, the lower side of the filtering tank 98 is provided with a sludge collecting tank 31, a third cavity 32 is arranged in the sludge collecting tank 31, the left side of the collecting ruler 71 is provided with a first water pipe 73, the first water pipe 73 is fixedly provided with a first water pump 72, the upper end of the sedimentation tank 37 is fixedly provided with a second motor 13, the upper side of the sedimentation tank 37 is provided with a second water pipe 15, the bottom of the right side of the sedimentation tank 37 is provided with a third water pipe 34, the third water pipe 34 is fixedly provided with a second water pump 35, the lower end of the, the fourth water pipe is fixedly provided with a third water pump 29, the lower side of the filtering tank 98 and the second water pipe 15 are fixedly provided with a sludge pump 30, the upper end of the collecting tank 71 is provided with a water valve mechanism Q2 for stopping overflowing of too much sewage entering, the water valve mechanism Q2 comprises a floating ball 70 extending into the collecting tank 71, a sliding rod 69 is slidably mounted on the floating ball 70, the upper end of the sliding rod 69 is provided with a first spring 67, the upper end of the first spring 67 is fixedly arranged on a tension rod 66, the upper end of the tension rod 66 is fixedly arranged on a sliding plate 64, the sliding plate 64 is slidably mounted on a water valve box 99 up and down, the upper end of the water valve box 99 is provided with a first sliding groove 65, and the upper side of the water valve box 99 is fixedly provided with a fifth water pipe 63 penetrating through the sliding plate 64 and the water valve box 99 to the collecting tank 71.

In addition, in one embodiment, the fifth water pipe 63 is provided with a water stop plate device a penetrating through the lower end of the left outer wall of the upper end of the box body 11 and capable of sealing the fifth water pipe 63, the water stop plate device a includes a valve body 74 fixedly arranged at the lower end of the fifth water pipe 63, a fourth cavity 79 is arranged in the valve body 74, a second sliding groove 75 is arranged in the valve body 74, a U-shaped water stop plate 76 is slidably arranged in the second sliding groove, the U-shaped water stop plate 76 is fixedly arranged on the sliding plate 64, a second spring 78 is elastically arranged on the U-shaped water stop plate 76, a spring seat 77 is fixedly arranged at the upper end of the second spring 78, when the collected sewage reaches the moving water level, the upward buoyancy generated by the floating ball 70 compresses the first spring 67 until the pressure rod 66 pushes up the sliding plate 64, and the U-shaped water stop plate 76 is lifted up to block the fifth water pipe 63, the purpose of preventing the excessive overflow of the sewage in the collecting tank is achieved.

In addition, in one embodiment, a sludge scraping device D for scraping sludge accumulated at the bottom of the collecting tank 71 for a long time is arranged at the lower side of the collecting tank 71 and the upper side of the sewage draining channel 54, the sludge scraping device D includes a sludge box body 10 fixedly arranged on the wall of the collecting tank 71, a fifth cavity 100 is arranged in the sludge box body 10, a third motor 60 is fixedly arranged on the upper end wall of the sludge box body 10, a first rotating shaft 61 is rotatably arranged on the third motor 60, an eccentric wheel 62 is rotatably arranged at the upper end of the first rotating shaft 61, the eccentric wheel 62 is used for stirring the sludge at the bottom of the sludge, a first pulley 57 is rotatably arranged at the lower end of the first rotating shaft 61, a belt 58 is rotatably arranged on the first pulley 57, a second pulley 52 is rotatably arranged at the right end of the belt 58, and the second pulley 52 is rotatably arranged on the second rotating shaft 55, the upper end of the second rotating shaft 55 is rotatably provided with a cam 56, the lower end of the second rotating shaft 55 is fixedly provided with a shaft seat 53, and the cam 56 is used for intermittently pushing a right device to achieve the purpose of scraping mud.

In addition, in an embodiment, a T-shaped mud scraping push plate 51 is arranged on the right side of the cam 56, a sixth cavity 101 is arranged on the right side of the sludge box body 10, a plurality of mud scraping plates 49 are arranged in the sixth cavity 101, a mud scraping top plate 47 is arranged on the rightmost side of the mud scraping plates 49, a connecting rod 48 penetrating through the mud scraping plates 49 is fixedly arranged between the mud scraping push plate 51 and the mud scraping top plate 47, a third spring 50 is arranged on the lower side of the mud scraping push plate 51, a fourth spring 46 is elastically arranged at the right end of the mud scraping top plate 47, a mud scraping net 102 is arranged at the lower end of the mud scraping plate 49, an elastic filter plate 103 is fixedly arranged at the upper end of the mud scraping plate 49, when the collection tank 71 collects the naturally precipitated mud after the sewage for a long time on the upper end surface of the sludge box body 10 and the upper end of the elastic filter plate 103, the third motor 60 is, stirring remaining a small part of sludge water in the collecting pit 71, simultaneously cam 56 fast turn, cam 56 will T shape mud scraping push pedal 51 promotes fast, mud scraping plate 49 with T shape mud scraping push pedal 51 reaches mud scraping roof 47 is reciprocating motion fast, and set firmly in mud scraping plate 49 elasticity filter plate 103 makes round trip to be elastic motion, can with sludge water in the collecting pit 71 is scraped into fast sewage passageway 54 down.

In addition, in one embodiment, a wall scraping device C for cleaning the inner wall of the sedimentation tank is arranged at the lower side of the sedimentation tank 37, the wall scraping device C includes an expansion link 36 rotatably mounted at the lower end of the second motor 13, a fixed cylinder 92 is rotatably mounted at the lower end of the expansion link 36, a first elastic groove 87 is fixedly mounted on the outer peripheral wall of the fixed cylinder 92, a seventh cavity 85 is arranged in the first elastic groove 87, a fifth spring 89 is elastically mounted at one side of the seventh cavity 85, which is close to the expansion link 36, a push plate 88 is arranged at one side of the fifth spring 89, which is far away from the expansion link 36, a push rod 86 is fixedly arranged on the push plate 88, a third rotating shaft 84 is rotatably mounted at one end of the push rod 86, which is close to the wall of the sedimentation tank 37, a flexible scraper 83 is rotatably mounted on the third rotating shaft, a second elastic groove 90 is arranged at the lower side of, the second elastic groove 90 is provided with a sixth spring 91 at one end close to the telescopic rod 36, when the inner wall of the sedimentation tank 37 needs to be cleaned, the telescopic rod 36 slowly extends up and down, when the inner wall rises or falls to the joint of the funnel of the sedimentation tank 37, the flexible scraper 83 rotates around the third rotating shaft 84 by a certain angle, when the wall scraping device C falls to a smaller space, the fifth spring 89 and the sixth spring 91 are continuously compressed, and the flexible design does not damage the inner wall as much as possible.

In addition, in an embodiment, a sludge outlet 41 is arranged on the lower side of the sedimentation tank 37, a rotation cavity 40 is arranged in the middle of the sludge outlet 41, the lower end of the sludge outlet 41 penetrates through the spiral sewage discharge pipe 39, a fourth motor 38 is fixedly arranged on the right side of the sludge outlet 41 and on the upper end of the spiral sewage discharge pipe 39, a fourth rotation shaft 82 is rotatably arranged at the left end of the fourth motor 38, a bearing 80 is rotatably arranged on the fourth rotation shaft 82, a sealing disc 81 is fixedly arranged on the fourth rotation shaft 82, and when sludge in the sedimentation tank 37 needs to be discharged, the fourth motor 38 rotates to drive the sealing disc 81 to rotate ninety degrees in the rotation cavity 40.

In addition, in one embodiment, a filtering body 94 is fixedly arranged in the filtering tank 98, the filtering body 94 is divided into a left first-stage filtering tank 26 and a right second-stage filtering tank 25, a sixth water pipe 24 is fixedly arranged in the middle of the bottoms of the lower ends of the first-stage filtering tank 26 and the second-stage filtering tank 25, a compression block 20 is arranged on the upper side of the first-stage filtering tank 26, a compression rod 18 is fixedly arranged on the compression block 20, a filtering tank cover 17 is arranged at the upper end of the filtering tank 98 for facilitating replacement of the filtering net, a compressor 19 is arranged on the compression rod 18 and the upper end surface of the filtering tank cover 17, a first-stage filtering net 23 is arranged on the lower side of the first-stage filtering tank 26, a second-stage filtering tank 21 is arranged on the second-stage filtering tank 25, a seventh water pipe 27 is fixedly arranged on the left end surface of the first-stage filtering tank 26, an eighth water pipe 22 penetrating through the second-stage filtering tank 25 is arranged at the right end of, the pressure opening device E comprises a fifth rotating shaft 95 fixedly arranged on the upper end wall of the seventh water pipe 27, a pressure cover plate 96 is installed on the fifth rotating shaft 95 in a rotating mode, when sewage in the filtering tank needs to be filtered, the compressor 19 is started to push the compression block 20 to slide downwards, at the moment, the pressure cover plate 96 is sealed under the atmospheric pressure, the sewage passes through the primary filter screen 23, the sixth water pipe 24 presses the secondary filtering tank 25, and the secondary filter screen 21 is pressed through the eighth water pipe to achieve the purpose of purifying the sewage.

In the initial state, the first spring 67 is in a slightly stretched state, the sliding plate 64 is at the bottom of the valve body 74, the second spring 78 is not compressed and stretched, the wall scraping device C is at the upper side of the sedimentation tank 37 to avoid long-term immersion in sewage, the fifth spring 89 is in a slightly compressed state, the sixth spring 91 is not compressed and stretched, the sealing disc 81 is in a horizontal sealing position, the fourth spring 46 and the third spring 50 are not compressed and stretched, and the elastic filter plate 103 is in a stretched state.

When sewage is required to be collected and treated, the sewage enters the collecting tank 71 through the fifth water pipe 63, when the collected sewage reaches a moving water level, the upward buoyancy generated by the floating ball 70 compresses the first spring 67 until the pressure rod 66 is reached to jack up the sliding plate 64, and meanwhile, the U-shaped water stop plate 76 is lifted up, so that the fifth water pipe 63 is blocked, and the purpose of preventing the sewage in the collecting tank from overflowing too much is achieved.

When the collection tank 71 collects sewage for a long time, naturally precipitated sludge is on the upper end surface of the sludge tank 10 and the upper end of the elastic filter plate 103 and needs to be scraped, the third motor 60 is started to drive the eccentric wheel 62 to rotate rapidly to stir a small part of residual sludge water in the collection tank 71, meanwhile, the cam 56 rotates rapidly, the cam 56 pushes the T-shaped sludge scraping push plate 51 rapidly, the sludge scraping plate 49, the T-shaped sludge scraping push plate 51 and the sludge scraping top plate 47 do reciprocating motion rapidly, and the elastic filter plate 103 fixedly arranged on the sludge scraping plate 49 does elastic motion back and forth, so that the sludge water in the collection tank 71 can be scraped into the lower sewage channel 54 rapidly.

When the inner wall of the sedimentation tank 37 needs to be cleaned, the telescopic rod 36 slowly extends up and down, when the scraper ascends or descends to the joint of the hopper of the sedimentation tank 37, the flexible scraper 83 rotates around the third rotating shaft 84 by an angle, when the wall scraping device C descends to a smaller space, the fifth spring 89 and the sixth spring 91 are continuously compressed, and the flexible design does not hurt the inner wall as much as possible.

When sewage in the filtering tank needs to be filtered, the compressor 19 is started to push the compression block 20 to slide downwards, the pressure cover plate 96 is sealed under atmospheric pressure, the sewage passes through the primary filtering net 23, is pressed to the secondary filtering tank 25 through the sixth water pipe 24, and is pressed out through the eighth water pipe through the secondary filtering net 21, so that the purpose of purifying the sewage is achieved.

The invention has the beneficial effects that: the invention is designed in an integrated way, the overflow-preventing device of the water collecting tank adopts a mechanical design, an electronic valve is not adopted, the reliability of a purely mechanical floating ball valve is considered, the sewage is prevented from flowing into the device, the water collecting tank and the sedimentation tank are provided with cleaning devices, the labor of cleaning the sewage treatment staff using the device is greatly reduced, the lower end of each functional tank is connected with a sludge spiral pipe conveying device in a unified way, and the toxic sludge is collected together and treated more conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an organic sewage treatment device of industry, includes the box, its characterized in that: the box body is internally provided with a first cavity, the left side of the first cavity is abutted against the left end wall of the box body, a collecting tank is fixedly arranged on the lower side of the collecting tank, a sewage discharge channel is arranged on the lower side of the collecting tank, a sedimentation tank is fixedly arranged on the right side of the collecting tank, a second cavity is arranged in the sedimentation tank, a filtering tank is arranged on the right side of the sedimentation tank, a spiral sewage discharge mechanism Q for discharging sludge generated by the three tanks is fixedly arranged on the lower sides of the first cavity, the sedimentation tank, the collecting tank and the filtering tank, the spiral sewage discharge mechanism Q comprises a spiral sewage discharge pipe, the left end of the spiral sewage discharge pipe is provided with a sewage inlet abutted against the sewage discharge channel, the right end of the spiral sewage discharge pipe is provided with a sewage outlet, the left side of the spiral sewage discharge pipe is fixedly provided with a first motor, the first motor is fixedly arranged, the bearing seat, the motor supporting seat and the pollution discharge spiral pipe are fixedly arranged on the supporting plate, a spiral rod is rotatably arranged at the right end of the first motor and in the pollution discharge spiral pipe, a sludge collecting tank is arranged at the lower side of the filtering tank, a third cavity is arranged in the sludge collecting tank, a first water pipe is arranged at the left side of the collecting ruler, a first water pump is fixedly arranged on the first water pipe, a second motor is fixedly arranged at the upper end of the precipitating tank, a second water pipe is arranged at the upper side of the precipitating tank, a third water pipe is arranged at the bottom of the right side of the precipitating tank, a second water pump is fixedly arranged on the third water pipe, a fourth water pipe is fixedly arranged at the lower end of the filtering tank, a third water pump is fixedly arranged on the fourth water pipe, a sludge pump is fixedly arranged at the lower side of the filtering tank and on the second water pipe, and a water valve mechanism Q for stopping the overflow of too, the water valve mechanism Q comprises a floating ball extending into the collecting tank, a sliding rod is slidably mounted on the floating ball, a first spring is arranged at the upper end of the sliding rod, the upper end of the first spring is fixedly arranged on a tension rod, the upper end of the tension rod is fixedly arranged on a sliding plate, the sliding plate is slidably mounted on a water valve box up and down, a first sliding groove is formed in the upper end of the water valve box, and a fifth water pipe penetrating through the sliding plate and the water valve box is fixedly arranged on the upper side of the water valve box until the collecting tank.

2. The industrial organic sewage treatment plant according to claim 1, wherein: the water stopping plate device A capable of sealing the fifth water pipe is arranged at the lower end, penetrating through the outer wall of the left side of the upper end of the box body, of the fifth water pipe and comprises a valve body fixedly arranged at the lower end of the fifth water pipe, a fourth cavity is arranged in the valve body, a second sliding groove is formed in the valve body, a U-shaped water stopping plate is arranged on the second sliding groove in a sliding mode and fixedly arranged on the sliding plate, a second spring is elastically arranged on the U-shaped water stopping plate, a spring seat is fixedly arranged at the upper end of the second spring, when collected sewage reaches a moving water level, upward buoyancy generated by the floating ball compresses the first spring until the pressure rod jacks the sliding plate, and meanwhile, the U-shaped water stopping plate rises to block the fifth water pipe, so that excessive overflow of the sewage in the collecting tank is prevented.

3. The industrial organic sewage treatment plant according to claim 1, wherein: the sludge scraping device D for scraping sludge accumulated at the bottom in the collecting tank for a long time is arranged on the lower side of the collecting tank and the upper side of the sewage discharge channel, the sludge scraping device D comprises a sludge box body fixedly arranged on the wall of the collecting tank, a fifth cavity is arranged in the sludge box body, a third motor is fixedly arranged on the upper end wall of the sludge box body, a first rotating shaft is rotatably arranged on the third motor, an eccentric wheel is rotatably arranged at the upper end of the first rotating shaft and used for stirring sludge at the bottom of the collecting tank, a first belt wheel is rotatably arranged at the lower end of the first rotating shaft, a belt is rotatably arranged on the first belt wheel, a second belt wheel is rotatably arranged at the right end of the belt, the second belt wheel is rotatably arranged on a second rotating shaft, a cam is rotatably arranged at the upper end of the second rotating shaft, a shaft seat is fixedly arranged at the lower end of the second, the purpose of scraping mud is achieved.

4. The industrial organic sewage treatment plant according to claim 1, wherein: the right side of the cam is provided with a T-shaped mud scraping push plate, the right side of the sludge box body is provided with a sixth cavity, a plurality of mud scraping plates are arranged in the sixth cavity, the rightmost side of each mud scraping plate is provided with a mud scraping top plate, a connecting rod penetrating through the mud scraping plates is fixedly arranged between the mud scraping push plate and the mud scraping top plate, a third spring is arranged at the lower side of the mud scraping push plate, a fourth spring is elastically installed at the right end of the mud scraping top plate, a mud scraping net is arranged at the lower end of the mud scraping plate, an elastic filter plate is fixedly arranged at the upper end of the mud scraping plate, when the collection tank collects sewage for a long time, naturally precipitated sludge on the upper end surface of the sludge box body and the upper end of the elastic filter plate needs to be scraped, the third motor is started to drive the eccentric wheel to rotate rapidly, a small part of sludge water remaining in the collection tank is stirred, meanwhile, the mud scraper with the T shape mud scraper push pedal reaches the mud scraper roof is reciprocating motion fast, and set firmly in the mud scraper the elastic filter board makes a round trip to be elastic motion, can with the mud water in the collecting pit is scraped into fast dirty passageway down.

5. The industrial organic sewage treatment plant according to claim 1, wherein: the lower side of the sedimentation tank is provided with a wall scraping device C for cleaning the inner wall of the sedimentation tank, the wall scraping device C comprises a telescopic rod rotatably installed at the lower end of a second motor, a fixed cylinder is rotatably installed at the lower end of the telescopic rod, a first elastic groove is fixedly installed on the outer peripheral wall of the fixed cylinder, a seventh cavity is arranged in the first elastic groove, a fifth spring is elastically installed at one side, close to the telescopic rod, of the seventh cavity, a push plate is arranged at one side, far away from the telescopic rod, of the fifth spring, a push rod is fixedly arranged on the push plate, a third rotating shaft is rotatably installed at one end, close to the sedimentation tank wall, of the push rod, a flexible scraper is arranged on the third rotating shaft and rotatably installed at one end, close to the sedimentation tank wall, a second elastic groove is arranged at the lower side of the first elastic groove, a sixth spring is arranged at one end, close, the telescopic rod slowly stretches up and down, when the telescopic rod ascends or descends to the joint of the sedimentation tank funnel, the flexible scraper rotates around the third rotating shaft by a certain angle, and when the wall scraping device C descends to a smaller space, the fifth spring and the sixth spring are continuously compressed, so that the inner wall is not damaged as much as possible due to the flexible design.

6. The industrial organic sewage treatment plant according to claim 1, wherein: the sedimentation tank downside is equipped with the mud outlet, be equipped with in the middle of the mud outlet and rotate the chamber, the mud outlet lower extreme link up the blowdown spiral pipe, the mud outlet right side set firmly in the blowdown spiral pipe upper end is equipped with the fourth motor, the fourth motor left end is rotated and is installed the fourth axis of rotation, rotate in the fourth axis of rotation and install the bearing, sealed disc has set firmly in the fourth axis of rotation, and will as needs when mud in the sedimentation tank is emitted, the fourth motor rotates, drives sealed disc is in rotate ninety degrees in the intracavity and turn to.

7. The industrial organic sewage treatment plant according to claim 1, wherein: the filter tank is internally and fixedly provided with a filter body which is divided into a left first-stage filter tank and a right second-stage filter tank, the middle part of the bottom of the first-stage filter tank and the bottom of the lower end of the second-stage filter tank is fixedly provided with a sixth water pipe, the upper side of the first-stage filter tank is provided with a compression block, the compression block is fixedly provided with a compression rod, the upper end of the filter tank is provided with a filter tank cover, the filter screen is convenient to replace, the compression rod and the upper end surface fixedly arranged on the filter tank cover are provided with a compressor, the lower side of the first-stage filter tank is provided with a first-stage filter screen, the second-stage filter tank is provided with a second-stage filter screen, the left end surface of the first-stage filter tank is fixedly provided with a seventh water pipe, the right end of the filter tank is provided with an eighth water pipe which penetrates through the second-stage filter tank, the upper end, the fifth rotating shaft is rotatably provided with a pressure cover plate, when sewage in the filter tank needs to be filtered, the compressor is started to push the compression block to slide downwards, at the moment, the pressure cover plate is sealed under atmospheric pressure, the sewage passes through the primary filter screen, is pressed to the secondary filter tank through the sixth water pipe, and is pressed out through the eighth water pipe to achieve the purpose of purifying the sewage.