CN112321052A

CN112321052A - Multistage reciprocating type environment-friendly sewage treatment device

Info

Publication number: CN112321052A
Application number: CN202011206632.5A
Authority: CN
Inventors: 鄢元芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-02-05

Abstract

The invention discloses a multi-stage reciprocating environment-friendly sewage treatment device, and relates to the technical field of sewage treatment; aiming at solving the problem of low water treatment efficiency; the novel stirring machine comprises a machine body, the bottom inner wall of the machine body is provided with a stirring box, the inner wall of the stirring box is provided with a liquid level sensor, the signal output end of the liquid level sensor is electrically connected with a control module, the bottom inner wall of the stirring box is provided with a stirrer, the top outer wall of the stirrer is provided with a fixed seat, the bottom inner wall of the fixed seat is provided with a second motor, the switch control end of the second motor is electrically connected with the control module, the top outer wall of the stirring box is provided with an electric sliding rail, the switch control end of the electric sliding rail is electrically connected with the control module, and the bottom inner. The invention collects and cleans the scum in the water simultaneously in the process of stirring the medicament and the sewage, thereby effectively improving the water treatment efficiency, saving the mechanical power and reducing the cost.

Description

Multistage reciprocating type environment-friendly sewage treatment device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a multi-stage reciprocating type environment-friendly sewage treatment device.

Background

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. The existing sewage treatment process has a simpler sewage treatment mode. When adsorbing sewage, fixed active carbon adsorbs commonly used, and absorbent efficiency is not high, and active carbon is in use blockked up easily, reduces absorbent ability, leads to sewage absorbent effect not good. The active carbon is required to be continuously replaced in use, the replacement is troublesome, and the subsequent maintenance cost is high. The inside impurity of sewage after the absorption in subsequent purification and sewage separation thoroughly inadequately, impurity often can block up filterable device, influences filterable efficiency, can not be timely take out impurity.

Through the retrieval, chinese patent application number is CN201921992827.X, the utility model discloses an environment-friendly sewage treatment of reciprocating motion formula uses equipment, the effect to current flocculating agent and sewage mixture is relatively poor, reduce sewage treatment's efficiency problem, the following scheme is put forward now, it includes two faggings, the top welding of two faggings has same processing case, the curb plate has all been welded to the both sides of processing case, the welding has the mounting panel on one of two curb plates, bolt fixedly connected with drive shaft is passed through to one side of mounting panel, the fixed cover in the outside of drive shaft is equipped with two cams, the board groove has been seted up at the top of curb plate, sliding seal installs first board in the board groove, first hole has all been seted up on the one side inner wall that two board grooves are close to each other, the second hole has all been seted up. The reciprocating motion type environment-friendly sewage treatment equipment in the patent has the following defects: after the medicament is added and mixed, scum formed by mixing impurities and the medicament is directly discharged together with water, the scum needs to be cleaned again in the later period, and the water treatment efficiency is not high.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multi-stage reciprocating environment-friendly sewage treatment device.

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

a multistage reciprocating environment-friendly sewage treatment device comprises a machine body, wherein a stirring box is arranged on the inner wall of the bottom of the machine body, a liquid level sensor is arranged on the inner wall of the stirring box, the signal output end of the liquid level sensor is electrically connected with a control module, a stirrer is arranged on the inner wall of the bottom of the stirring box, a fixed seat is arranged on the outer wall of the top of the stirrer, a second motor is arranged on the inner wall of the bottom of the fixed seat, the switching control end of the second motor is electrically connected with the control module, an electric slide rail is arranged on the outer wall of the top of the stirring box, the switching control end of the electric slide rail is electrically connected with the control module, a sliding seat is arranged on the inner wall of the bottom of the electric slide rail, sliding grooves are formed in the inner walls of the two sides of the electric slide rail, the same protective cover is, the input end of the rotating roller is connected with the output end of the second motor through a connecting shaft, the outer wall of the rotating roller is provided with a collecting screen plate, the outer wall of one side of the sliding seat is provided with an infrared receiver, and the signal output end of the infrared receiver is electrically connected with the control module; the inner wall of one side of the machine body is provided with an infrared transmitter, and the transmitting end of the infrared transmitter is electrically connected with the receiving end of the infrared receiver.

Preferably: the inner wall of one side of organism is provided with the second scraper blade, and one side outer wall of organism is provided with the feed inlet.

Preferably: one side outer wall of organism is provided with the supporting seat, the top outer wall of supporting seat is provided with the sludge box, one side inner wall of sludge box is provided with the recess, one side outer wall of recess is connected with one side outer wall of second scraper blade through the bolt, the bottom inner wall of sludge box is provided with weighing transducer, weighing transducer's signal output part and control module electric connection, one side inner wall of sludge box is provided with electric putter, electric putter's on-off control end and control module electric connection, electric putter's extension end is provided with the push pedal, one side inner wall of sludge box is provided with the filter, one side outer wall of sludge box is provided with the back flow, the other end of back flow is connected with the outer wall of agitator tank through the bolt, one side.

Preferably: one side outer wall of organism is provided with the water inlet, one side inner wall of organism is rotated through the bearing and is connected with first conveyer belt, one side outer wall of first conveyer belt is provided with three connecting plate, one side outer wall of three connecting plate all is provided with the filter screen scraper blade, one side outer wall of organism is provided with two gears, the outer wall meshing of two gears has same second conveyer belt, one side outer wall of second conveyer belt is connected with one side outer wall of first conveyer belt through the shaft coupling, one side outer wall of organism is provided with the roof, the top outer wall of roof is provided with the motor, the output of motor is connected with the input of one of them gear through the bearing.

Preferably: the other side inner wall of organism is provided with the primary treatment case, and the primary treatment case is L type structure, and one side outer wall of primary treatment case is provided with the feed chute, and the bottom inner wall of feed chute is provided with the slope shape filter, and one side outer wall that the primary treatment case is close to the feed chute is provided with first scraper blade, and the inner wall of first scraper blade is provided with the elasticity branch more than two.

Preferably: the outer wall of one side of organism is provided with the fixed plate, and the top outer wall of fixed plate is provided with the spring, and one side outer wall of organism is provided with the blown down tank, and the bottom inner wall of blown down tank is provided with the sunshade, and the other end of spring sets up in one side outer wall of sunshade, and the bottom inner wall of primary treatment case is provided with thick barrier filter.

Preferably: the outer wall of the bottom of the primary treatment box is provided with a water conveying pipe, the outer wall of the water conveying pipe is provided with an electric valve, and the switch control end of the electric valve is electrically connected with the control module.

Preferably: the bottom inner wall of organism is provided with the rose box, and the outer wall of agitator tank is provided with the pipe, the other end of pipe set up with one side outer wall of rose box, the bottom inner wall of organism is provided with the suction pump.

Preferably: the inner wall of one side of rose box is provided with the cotton filter of PP, and the cotton filter of PP is slope column structure, and the top face of the cotton filter of PP is provided with impeller, and the top face that impeller was kept away from to the cotton filter of PP is provided with the flange, and one side inner wall of one side of rose box and one side outer wall of organism are provided with same silo, and one side outer wall that the organism is close to the silo is provided with the mud box.

Preferably: the inner wall of one side of rose box has set gradually active carbon filter, nanometer filter and the fungus filter that disappears from last to down, and one side inner wall that the fungus filter that disappears was kept away from to the rose box is provided with the heating rod, and one side inner wall of rose box is provided with the heat preservation, and one side outer wall of organism is provided with the delivery port.

The invention has the beneficial effects that:

1. after the electric sliding rail is started, the sliding seat makes annular motion by taking the stirrer as a fulcrum, the sliding seat drives the stirrer to rotate during the movement to stir and mix the medicament and the water, the collecting screen plate collects scum in the water along with the movement of the sliding seat, when the annular motion is performed for one week, the infrared receiver is aligned to the transmitting end of the infrared transmitter and transmits a signal to the control module, the control module is electrically connected to control the electric sliding rail to stop operation, and simultaneously, the second motor is electrically connected to control the starting of the second motor, so that the turnover degree of the collecting screen plate collecting the scum is enabled to transfer the scum onto the second scraper plate, and the scum in the water is collected and cleaned simultaneously in the process of stirring the medicament and the sewage, thereby effectively improving the water treatment efficiency, saving the mechanical power and reducing the cost.

2. The protection casing carries out the annular motion thereupon through the spout under the drive of sliding seat, effectively avoid impurity to cause the jam in getting into electric slide rail, starter motor passes through the gear and drives first conveyer belt and second conveyer belt and go on from top to bottom to return the reciprocal conveying operation of shape, it removes thereupon to drive three connecting plate during first conveyer belt motion, when the connecting plate moved to the bottom of primary treatment case, the filter screen scraper blade was dragged for the bold impurity in the primary treatment incasement, along with the reciprocating motion of the interpolation of sewage and first conveyer belt, constantly clear up impurity.

3. The scum clearance finishes the back and starts the suction pump for water gets into the rose box through the pipe and carries out water treatment, when sewage falls on the cotton filter of PP of slope form, rotatory impeller autogiration under the drive of rivers, rotatory impeller cleans the filterable impurity in the cotton filter top of PP during the rotation, impurity moves down to the dirty tank in rotatory impeller's drive, get into the interior collection of mud box at last, the flange effectively shelters from rivers, avoid rivers to go out, automatically clean the cotton filter of PP under the drive of rivers, further save mechanical power.

4. When one of them filter screen scraper blade that has collected impurity is driven and first scraper blade and is contacted, first scraper blade is scraped the impurity on the filter screen scraper blade and is got, scrapes the back impurity automatic slip to the gliding of sloping shape filter back on, during the slip moisture filters automatic backward flow to the primary treatment incasement, and impurity slips to blown down tank department, along with constantly piling up of impurity, extrudeing sunshade compression spring, impurity shifts out the whereabouts from the blown down tank department, and the filterable impurity of automatic shifting out is used manpower sparingly and is cleared up.

5. Automatic the sliding to the sludge box of mud on the mud that blown out tank department shifted out and the second scraper blade, weight in the weight sensor real-time detection case, transmission signal gives control module after reaching the setting value, control module electric connection control electric putter starts, utilize the push pedal to extrude impurity such as dross, extruded moisture is in filter entering return pipe, then carry out water treatment in getting into the agitator tank once more, moisture is extruded the back, later stage people open the chamber door will extrude the piece impurity take out can, be convenient for collect impurity dross, and dewater the operation to it, the moisture of deviating from carries out water treatment in carrying out the equipment once more, avoid extravagant water resource, do benefit to the environmental protection.

Drawings

FIG. 1 is a schematic sectional view of a multistage reciprocating environmental-friendly sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of a multi-stage reciprocating environmental-friendly sewage treatment apparatus according to the present invention;

FIG. 3 is a schematic left-side view of an expanded structure of a multistage reciprocating type environmental-friendly sewage treatment apparatus according to the present invention;

FIG. 4 is a schematic view of a back-view expanded structure of a multi-stage reciprocating environmental-friendly sewage treatment apparatus according to the present invention;

FIG. 5 is a schematic structural view of a stirring box and a second scraper of the multi-stage reciprocating environment-friendly sewage treatment device provided by the present invention;

FIG. 6 is a schematic view of an explosion structure of a stirring tank of the multi-stage reciprocating environment-friendly sewage treatment plant according to the present invention;

FIG. 7 is a schematic sectional view of a first scraper of a multistage reciprocating type eco-friendly sewage treatment apparatus according to the present invention;

FIG. 8 is a schematic circuit flow diagram of a multistage reciprocating environment-friendly sewage treatment plant according to the present invention.

In the figure: 1 machine body, 2 feed inlets, 3 water inlets, 4 connecting plates, 5 filter screen scrapers, 6 first scrapers, 7 primary treatment boxes, 8 filter boxes, 9PP cotton filter plates, 10 activated carbon filter plates, 11 nano-scale filter plates, 12 sterilization filter plates, 13 heating rods, 14 heat preservation layers, 15 infrared receivers, 16 second scrapers, 17 stirring boxes, 18 water conveying pipes, 19 infrared emitters, 20 water pumps, 21 convex plates, 22 rotating impellers and 23 slope-shaped filter plates, 24 a first conveyor belt, 25 a coarse barrier filter plate, 26 a second conveyor belt, 27 a shielding plate, 28 springs, 29 box doors, 30 filters, 31 a weight sensor, 32 a sludge box, 33 a first motor, 34 a sludge box, 35 a water outlet, 36 a return pipe, 37 a push plate, 38 an electric push rod, 39 a stirrer, 40 a collecting screen plate, 41 a sliding seat, 42 a second motor, 43 a protective cover, 44 an electric sliding rail, 45 a sliding chute and 46 an elastic supporting strip.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A multistage reciprocating type environment-friendly sewage treatment device is shown in figures 1 and 5-8 and comprises a machine body 1, wherein a stirring box 17 is fixed on the inner wall of the bottom of the machine body 1 through bolts, a liquid level sensor is fixed on the inner wall of the stirring box 17 through bolts, the type of the liquid level sensor is LK1022, the signal output end of the liquid level sensor is electrically connected with a control module, the inner wall of the bottom of the stirring box 17 is rotatably connected with a stirrer 39 through a rotating shaft, a fixed seat is fixed on the outer wall of the top of the stirrer 39 through bolts, a second motor 42 is fixed on the inner wall of the bottom of the fixed seat through bolts, the switch control end of the second motor 42 is electrically connected with the control module, an electric sliding rail 44 is arranged on the outer wall of the top of the stirring box 17, the switch control end of the electric sliding rail 44 is electrically connected with the control module, the inner walls of two sides of the electric sliding rail 44 are respectively provided with sliding grooves 45, the inner walls of the two sliding grooves 45 are connected with the same protective cover 43 in a sliding mode, two ends of the protective cover 43 are respectively fixed on the outer walls of two sides of the sliding seat 41 through bolts, the outer wall of one side of the sliding seat 41 and the outer wall of one side of the fixed seat are connected with the same rotating roller in a rotating mode through rotating shafts, the input end of the rotating roller is connected with the output end of the second motor 42 through a connecting shaft, the outer wall of the rotating roller is fixedly provided with a collecting screen plate 40 through bolts, the outer wall of one side of the sliding seat 41 is fixedly provided with an infrared receiver 15 through bolts, the infrared receiver 15; an infrared emitter 19 is fixed on the inner wall of one side of the machine body 1 through a bolt, the model of the infrared emitter 19 is PT2248, and the emitting end of the infrared emitter 19 is electrically connected with the receiving end of the infrared receiver 15; a second scraper 16 is fixed on the inner wall of one side of the machine body 1 through a bolt; the outer wall of one side of the machine body 1 is fixed with a feed inlet 2 through a bolt, when sewage enters the stirring box 17, a liquid level sensor detects the liquid level change in the box in real time, when the liquid level changes to a set value, a signal is transmitted to a control module, a medicament is added into the stirring box 17 from the feed inlet 2, an electric sliding rail 44 is started, a sliding seat 41 performs annular motion by taking a stirrer 39 as a pivot, a protective cover 43 performs annular motion along with the sliding groove 45 under the driving of the sliding seat 41, so that the blockage caused by the impurities entering the electric sliding rail 44 is effectively avoided, the sliding seat 41 drives the stirrer 39 to rotate during the moving period to stir and mix the medicament and the water, a collecting screen plate 40 collects scum in the water along with the moving of the sliding seat 41, when the infrared receiver 15 is aligned with the transmitting end of the infrared transmitter 19 during the annular motion, the infrared receiver 15 transmits the signal to the control module, and the control module, simultaneously electric connection control second motor 42 starts for collect the collection otter board 40 upset 270 degrees that have the dross, shift the dross to on the second scraper blade 16, then control second motor 42 reverse rotation once more, drive and collect otter board 40 reconversion, it can to continue to start the operation of electronic slide rail 44, carry out the in-process of stirring to medicament and sewage and collect the dross of clearance aquatic simultaneously, effectively improve water treatment efficiency, save mechanical power, reduce cost.

In order to collect impurity scum and carry out dehydration operation on the impurity scum; as shown in fig. 1, 3, 4 and 8, a supporting seat is fixed on the outer wall of one side of the machine body 1 through a bolt, a sludge box 32 is fixed on the outer wall of the top of the supporting seat through a bolt, a groove is formed on the inner wall of one side of the sludge box 32, the outer wall of one side of the groove is connected with the outer wall of one side of the second scraper 16 through a bolt, a weight sensor 31 is fixed on the inner wall of the bottom of the sludge box 32 through a bolt, the model of the weight sensor 31 is xtl-2dc, the signal output end of the weight sensor 31 is electrically connected with the control module, an electric push rod 38 is fixed on the inner wall of one side of the sludge box 32 through a bolt, the switch control end of the electric push rod 38 is electrically connected with the control module, a push plate 37 is fixed on the extension end of the electric push rod 38 through a bolt, a filter 30 is fixed on, the other end of back flow pipe 36 is connected with the outer wall of agitator tank 17 through the bolt, there is chamber door 29 one side outer wall of sludge tank 32 through hinged joint, sludge on the second scraper blade 16 is automatic to slide to in the sludge tank 32, weight in the weight sensor 31 real-time detection incasement, transmission signal gives control module after reaching the setting value, control module electric connection control electric putter 38 starts, utilize push pedal 37 to extrude impurity such as dross, extruded moisture gets into back flow 36 through filter 30 in, then carry out water treatment in getting into agitator tank 17 once more, after moisture extrudees, later stage people open chamber door 29 will extrude into the impurity of piece take out can, be convenient for collect impurity dross, and to it dewaters the operation, the moisture of deviating from carries out water treatment in the equipment once more, avoid extravagant water resource, do benefit to the environmental protection.

To facilitate collection of bulk impurities; as shown in fig. 1-3, a water inlet 3 is fixed on the outer wall of one side of the machine body 1 through a bolt, a first conveyor belt 24 is rotatably connected on the inner wall of one side of the machine body 1 through a bearing, three connecting plates 4 are fixed on the outer wall of one side of the first conveyor belt 24 through bolts, a filter screen scraper 5 is fixed on the outer wall of one side of each of the three connecting plates 4 through bolts, two gears are rotatably connected on the outer wall of one side of the machine body 1 through a rotating shaft, the outer walls of the two gears are engaged with a same second conveyor belt 26, the outer wall of one side of the second conveyor belt 26 is connected with the outer wall of one side of the first conveyor belt 24 through a coupler, a top plate is fixed on the outer wall of one side of the machine body 1 through a bolt, a motor 33 is fixed on the outer wall of the top plate, primary treatment case 7 is L type structure, add sewage from water inlet 3 in to primary treatment case 7, starter motor 33 passes through the gear and drives first conveyer belt 24 and second conveyer belt 26 and go on returning the reciprocal conveying operation of shape from top to bottom, first conveyer belt 24 drives three connecting plate 4 along with it during the motion, when connecting plate 4 moved the bottom to primary treatment case 7, filter screen scraper 5 dredges the bold impurity in primary treatment case 7, along with the interpolation of sewage and the reciprocating motion of first conveyer belt 24, constantly clear up impurity.

To facilitate handling of bulk impurities; as shown in fig. 1-3, 7 and 8, a feeding groove is formed on the outer wall of one side of the primary treatment box 7, a slope-shaped filter plate 23 is fixed on the inner wall of the bottom of the feeding groove through bolts, a first scraper 6 is fixed on the outer wall of one side of the primary treatment box 7 close to the feeding groove through bolts, more than two elastic support bars 46 are welded on the inner wall of the first scraper 6, a fixing plate is fixed on the outer wall of one side of the machine body 1 through bolts, a spring 28 is welded on the outer wall of the top of the fixing plate, a discharge groove is formed on the outer wall of one side of the machine body 1, a shield plate 27 is connected on the inner wall of the bottom of the discharge groove through a hinge, the other end of the spring 28 is welded on the outer wall of one side of the shield plate 27, a coarse barrier filter plate 25 is fixed on the inner wall of the bottom of the primary treatment, electric valve's on-off control end and control module electric connection, when one of them filter screen scraper blade 5 that is collected impurity is driven and first scraper blade 6 contacts, first scraper blade 6 scrapes the impurity on the filter screen scraper blade 5 and gets, scrape and get back impurity automatic sliding to sloping filter 23 and go up the back gliding, during the slip in moisture filters automatic backflow to primary treatment case 7, and impurity slides to blown down tank department, along with constantly piling up of impurity, extrusion sunshade 27 compression spring 28, impurity shifts out the whereabouts from the blown down tank department, carry out dehydration through the inlet pipe entering sludge box 32 at sludge box 32 top, effectively keep apart bold impurity, and carry out dehydration to it, open electric valve and make the water after filtering in raceway 18 gets into agitator tank 17.

To facilitate automatic cleaning of the PP cotton filter plate 9; as shown in fig. 1 and 2, a filter box 8 is fixed on the inner bottom wall of a machine body 1 through bolts, a pipe is fixed on the outer wall of an agitator box 17 through bolts, the other end of the pipe is fixed on one outer wall of the filter box 8 through bolts, a water pump 20 is fixed on the inner bottom wall of the machine body 1 through bolts, a PP cotton filter plate 9 is fixed on one inner wall of the filter box 8 through bolts, the PP cotton filter plate 9 is in an inclined structure, a rotary impeller 22 is rotatably connected on the top surface of the PP cotton filter plate 9 through a rotating shaft, a convex plate 21 is fixed on the top surface of the PP cotton filter plate 9 far away from the rotary impeller 22 through bolts, the same waste tank is arranged on the inner wall of one side of the filter box 8 and the outer wall of one side of the machine body 1, a sludge box 34 is fixed on the outer wall of one side of the machine body 1 near the waste tank through bolts, the water pump 20, when sewage fell on the cotton filter 9 of PP of slope form, rotatory impeller 22 autogiration under the drive of rivers, rotatory impeller 22 cleans the filterable impurity in PP cotton filter 9 top during the rotation, impurity moves down to the waste tank in rotatory impeller 22's drive, get into at last and collect in the mud box 34, protruding board 21 effectively shelters from rivers, avoid rivers to go out, the automation is cleaned the cotton filter 9 of PP under the drive of rivers, further save mechanical power.

In order to further treat the sewage; as shown in fig. 1, 2 and 4, an inner wall of one side of the filter box 8 is sequentially fixed with an active carbon filter plate 10, a nano-scale filter plate 11 and an antibacterial filter plate 12 from top to bottom through bolts, an inner wall of one side of the filter box 8, which is far away from the antibacterial filter plate 12, is fixed with a heating rod 13 through bolts, an inner wall of one side of the filter box 8 is filled with a heat insulation layer 14, an outer wall of one side of the machine body 1 is fixed with a water outlet 35 through bolts, sewage subjected to multiple impurity filtering automatically falls through the active carbon filter plate 10, the nano-scale filter plate 11 and the antibacterial filter plate 12, small molecular organic matters, metals and the like in water are effectively removed, finally the water falls to the bottom of the filter box 8, the heating rod 13 is started to sterilize the water at high temperature, the heating rod 13 is of an arch-shaped structure, the contact area with the water is increased, the, reduce thermal giving off, heating efficiency when improving water treatment does benefit to the environmental protection, and the water that handles at last flows out through delivery port 35 and utilizes.

When the device is used, sewage is added into the primary treatment box 7 from the water inlet 3, the starting motor 33 drives the first conveyor belt 24 and the second conveyor belt 26 to carry out vertical reciprocating conveying operation through the gears, the first conveyor belt 24 drives the three connecting plates 4 to move along with the movement, when the connecting plates 4 move to the bottom of the primary treatment box 7, the filter screen scraping plates 5 catch large impurities in the primary treatment box 7, when one of the filter screen scraping plates 5 collecting the impurities is driven to be in contact with the first scraping plate 6, the first scraping plate 6 scrapes the impurities on the filter screen scraping plates 5, the scraped impurities automatically slide to the slope-shaped filter plates 23 and then slide downwards, moisture is filtered and automatically flows back into the primary treatment box 7 during sliding, the impurities slide to the discharge chute, the spring 28 is compressed by the extrusion shielding plate 27 along with continuous accumulation of the impurities, and the impurities are moved out of the discharge chute and fall down, the filtered water enters the sludge box 32 through a feeding pipe at the top of the sludge box 32 for dehydration treatment, an electric valve is started to enable the filtered water to enter the stirring box 17 through a water conveying pipe 18, when the sewage enters the stirring box 17, a liquid level sensor detects the liquid level change in the box in real time, when a set value is reached, a signal is transmitted to a control module, the control module controls the electric valve to be closed, a medicament is added into the stirring box 17 from a feeding hole 2, an electric sliding rail 44 is started, a sliding seat 41 performs annular motion by taking a stirrer 39 as a fulcrum, a protective cover 43 performs annular motion along with the sliding groove 45 under the driving of the sliding seat 41, so that the blockage caused by the entering of the impurities into the electric sliding rail 44 is effectively avoided, the sliding seat 41 drives the stirrer 39 to rotate during the moving period to stir and mix the medicament and the water, and a collecting screen plate 40 collects scum in the water along with the moving of, when the infrared receiver 15 is aligned with the transmitting end of the infrared transmitter 19, the infrared receiver 15 transmits a signal to the control module, the control module electrically connects and controls the electric slide rail 44 to stop working, and simultaneously electrically connects and controls the second motor 42 to start, so that the collecting screen plate 40 collecting scum is turned over by 270 degrees, the scum is transferred to the second scraper 16, then the second motor 42 is controlled to rotate reversely again to drive the collecting screen plate 40 to restore, the electric slide rail 44 is continuously started for working, the sludge on the second scraper 16 automatically slides into the sludge box 32, the weight sensor 31 detects the weight in the box in real time, when the set value is reached, the signal is transmitted to the control module, the control module electrically connects and controls the electric push rod 38 to start, the push plate 37 is used to extrude impurities such as scum, the extruded water enters the return pipe 36 through the filter 30, and then enters the stirring box 17 again for water treatment, after water is extruded out, people open the box door 29 at the later stage to take out the extruded impurities, the water pump 20 is started after scum is cleaned, so that water enters the filter box 8 through the guide pipe to be treated, when sewage falls onto the inclined PP cotton filter plate 9, the rotary impeller 22 automatically rotates under the drive of water flow, the rotary impeller 22 cleans the impurities filtered at the top of the PP cotton filter plate 9 during rotation, the impurities move downwards to the waste tank under the drive of the rotary impeller 22 and finally enter the sludge box 34 to be collected, the water flow is effectively shielded by the convex plate 21, the water automatically falls down to pass through the activated carbon filter plate 10, the nano filter plate 11 and the sterilization filter plate 12, small molecular organic matters, metals and the like in the water are effectively removed, the impurities finally fall to the bottom of the filter box 8, the heating rod 13 is started to sterilize the water at high temperature, the heating rod 13 is of a bow-shaped structure, the contact area with the water is increased, further improve water treatment efficiency, heat preservation 14 keeps warm to the rose box 8 that is close to heating structure, reduces thermal giving off, and the water that handles at last flows out through delivery port 35 and utilizes.

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 multi-stage reciprocating environment-friendly sewage treatment equipment comprises an equipment body (1) and is characterized in that a stirring box (17) is arranged on the inner wall of the bottom of the equipment body (1), a liquid level sensor is arranged on the inner wall of the stirring box (17), the signal output end of the liquid level sensor is electrically connected with a control module, a stirrer (39) is arranged on the inner wall of the bottom of the stirring box (17), a fixed seat is arranged on the outer wall of the top of the stirrer (39), a second motor (42) is arranged on the inner wall of the bottom of the fixed seat, the switch control end of the second motor (42) is electrically connected with the control module, an electric sliding rail (44) is arranged on the outer wall of the top of the stirring box (17), the switch control end of the electric sliding rail (44) is electrically connected with the control module, a sliding seat (41) is arranged on the inner wall of the bottom, the inner walls of the two sliding grooves (45) are connected with the same protective cover (43) in a sliding mode, two ends of the protective cover (43) are arranged on the outer walls of two sides of the sliding seat (41) respectively, the outer wall of one side of the sliding seat (41) and the outer wall of one side of the fixed seat are provided with the same rotating roller, the input end of the rotating roller is connected with the output end of the second motor (42) through a connecting shaft, the outer wall of the rotating roller is provided with a collecting screen plate (40), the outer wall of one side of the sliding seat (41) is provided with an infrared receiver (15), and the signal output end of; the inner wall of one side of the machine body (1) is provided with an infrared emitter (19), and the transmitting end of the infrared emitter (19) is electrically connected with the receiving end of the infrared receiver (15).

2. The environment-friendly sewage treatment plant of claim 1, wherein a second scraper (16) is provided on an inner wall of one side of the machine body (1), and a feed inlet (2) is provided on an outer wall of one side of the machine body (1).

3. The environment-friendly sewage treatment device of claim 2, wherein a support seat is provided on an outer wall of one side of the machine body (1), a sludge tank (32) is provided on an outer wall of a top portion of the support seat, a groove is provided on an inner wall of one side of the sludge tank (32), an outer wall of one side of the groove is connected with an outer wall of one side of the second scraper (16) through a bolt, a weight sensor (31) is provided on an inner wall of a bottom portion of the sludge tank (32), a signal output end of the weight sensor (31) is electrically connected with the control module, an electric push rod (38) is provided on an inner wall of one side of the sludge tank (32), a switch control end of the electric push rod (38) is electrically connected with the control module, a push plate (37) is provided on an extending end of the electric push rod (38), a filter (30) is provided on an inner wall of one, the other end of the return pipe (36) is connected with the outer wall of the stirring box (17) through a bolt, and the outer wall of one side of the sludge box (32) is provided with a box door (29).

4. The environment-friendly sewage treatment apparatus of claim 1, wherein the sewage treatment apparatus comprises a plurality of stages of reciprocating type, the outer wall of one side of organism (1) is provided with water inlet (3), the inner wall of one side of organism (1) is rotated through the bearing and is connected with first conveyer belt (24), the outer wall of one side of first conveyer belt (24) is provided with three connecting plate (4), the outer wall of one side of three connecting plate (4) all is provided with filter screen scraper blade (5), the outer wall of one side of organism (1) is provided with two gears, the outer wall meshing of two gears has same second conveyer belt (26), one side outer wall of second conveyer belt (26) is connected with one side outer wall of first conveyer belt (24) through the shaft coupling, the outer wall of one side of organism (1) is provided with the roof, the top outer wall of roof is provided with motor (33), the output of motor (33) is connected with the.

5. The multi-stage reciprocating type environment-friendly sewage treatment equipment as claimed in claim 4, wherein the other side inner wall of the machine body (1) is provided with the primary treatment tank (7), the primary treatment tank (7) is of an L-shaped structure, the outer wall of one side of the primary treatment tank (7) is provided with the feeding groove, the inner wall of the bottom of the feeding groove is provided with the slope-shaped filter plate (23), the outer wall of one side of the primary treatment tank (7) close to the feeding groove is provided with the first scraper (6), and the inner wall of the first scraper (6) is provided with more than two elastic branches (46).

6. The environment-friendly sewage treatment apparatus of the multistage reciprocating type according to claim 5, wherein a fixing plate is provided on an outer wall of one side of the body (1), a spring (28) is provided on an outer wall of a top portion of the fixing plate, a discharge chute is provided on an outer wall of one side of the body (1), a shielding plate (27) is provided on an inner wall of a bottom portion of the discharge chute, the other end of the spring (28) is provided on an outer wall of one side of the shielding plate (27), and a coarse barrier filtering plate (25) is provided on an inner wall of a bottom portion of the primary treatment tank.

7. The environment-friendly sewage treatment device of claim 6, wherein the outer wall of the bottom of the primary treatment tank (7) is provided with a water pipe (18), the outer wall of the water pipe (18) is provided with an electric valve, and the switch control end of the electric valve is electrically connected with the control module.

8. The environment-friendly sewage treatment device of the multistage reciprocating type according to claim 3, wherein the inner bottom wall of the machine body (1) is provided with a filter box (8), the outer wall of the stirring box (17) is provided with a conduit, the other end of the conduit is provided with an outer wall of one side of the filter box (8), and the inner bottom wall of the machine body (1) is provided with a water suction pump (20).

9. The environment-friendly sewage treatment device of claim 8, wherein the inner wall of one side of the filtering box (8) is provided with a PP cotton filtering plate (9), the PP cotton filtering plate (9) is of an inclined structure, the top surface of the PP cotton filtering plate (9) is provided with a rotating impeller (22), the top surface of the PP cotton filtering plate (9) far away from the rotating impeller (22) is provided with a convex plate (21), the inner wall of one side of the filtering box (8) and the outer wall of one side of the machine body (1) are provided with the same waste tank, and the outer wall of one side of the machine body (1) near the waste tank is provided with a sludge box (34).

10. The environment-friendly sewage treatment device of the multistage reciprocating type according to any one of claims 1 to 9, wherein an inner wall of one side of the filter box (8) is provided with an activated carbon filter plate (10), a nano filter plate (11) and a sterilizing filter plate (12) from top to bottom in sequence, an inner wall of one side of the filter box (8) far away from the sterilizing filter plate (12) is provided with a heating rod (13), an inner wall of one side of the filter box (8) is provided with an insulating layer (14), and an outer wall of one side of the machine body (1) is provided with a water outlet (35).