CN114409116A

CN114409116A - Full-automatic waste water integration multi-stage treatment equipment

Info

Publication number: CN114409116A
Application number: CN202210108391.3A
Authority: CN
Inventors: 张佃路; 铁良
Original assignee: Shandong Lvligan Environmental Protection Technology Co ltd
Current assignee: Shandong Lvligan Environmental Protection Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-04-29
Anticipated expiration: 2042-01-28
Also published as: CN114409116B

Abstract

The invention discloses full-automatic integrated multistage wastewater treatment equipment which comprises a solid-liquid separation device, an oil-water separation tank, a sedimentation tank, an aeration tank, supporting legs, a collection tank, a water pump I, a water pump II, a water pump III, a water pump IV, a sludge pump, a water inlet pipe, a supporting rod, a barrel, partition plates, a bottom plate, a connecting pipe I, a connecting pipe II, a water outlet II, a hose, a lead weight ball, a connecting pipe III, a connecting pipe IV, a sludge pipe and grooves, wherein three groups of partition plates are arranged in the barrel, the oil-water separation tank, the sedimentation tank and the aeration tank are respectively formed between the three groups of partition plates and the barrel, the grooves are formed in the partition plates on two sides of the oil-water separation tank, and the collection tank is arranged on the outer side of the barrel on one side of the oil-water separation tank. According to the invention, different wastewater treatment equipment is arranged, wastewater can be directly discharged into the designated treatment tank, and different water pumps can be started according to actual conditions to pump the wastewater into the designated treatment tank for treatment, so that the wastewater does not need to flow into the designated treatment tank step by step to avoid ineffective treatment, the treatment time is shortened, and the treatment efficiency is improved.

Description

Full-automatic waste water integration multi-stage treatment equipment

Technical Field

The invention belongs to the technical field of wastewater treatment, and particularly relates to full-automatic wastewater integrated multi-stage treatment equipment.

Background

Along with the increasing demand of people for water, the output of waste water also increases gradually, and the following problems occur in the use process of the traditional waste water treatment machine: 1) most of multi-stage wastewater devices are in assembly line type stage-by-stage treatment, but certain domestic wastewater and single industrial wastewater can be subjected to multiple ineffective treatments, so that the time is wasted, and the treatment cost is increased; 2) in the process of oil-water separation of wastewater, the surface floating oil is absorbed directly by adopting an oil absorption cloth or an oil absorption felt, the oil absorption cloth or the oil absorption felt is recovered by depending on a larger lifting device or a recovery device, and certain requirements are met for a working space; 3) for flocculation precipitation, a floating water pump is mostly adopted to pump out upper clear water, but part of floating precipitates are still sucked in, the quality of the clear water is influenced, and even a water pump or a water pipe is blocked, so that the device is damaged; 4) traditional aeration tank is mostly the bottom and sets up single aeration pipe, does not have auxiliary device, leads to gas outlet department bubble very big to quick floating, short with waste water contact time, the bubble is small in quantity and too big, and is little with waste water area of contact, and the aeration effect is not good.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide full-automatic integrated multi-stage wastewater treatment equipment, which can directly discharge wastewater into a designated treatment tank by arranging different wastewater treatment equipment, can pump the wastewater into the designated treatment tank for treatment by starting different water pumps according to actual conditions, does not need to flow in step by step to avoid ineffective treatment, reduces treatment time and improves treatment efficiency.

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

a full-automatic integrated multistage wastewater treatment device comprises a solid-liquid separation device, an oil-water separation tank, a sedimentation tank, an aeration tank, support legs, a collection tank, a water pump I, a water pump II, a water pump III, a water pump IV, a sludge pump, a water inlet pipe, support rods, a barrel, partition plates, a bottom plate, a connecting pipe I, a connecting pipe II, a water outlet II, a hose, a lead weight ball, a connecting pipe III, a connecting pipe IV, a sludge pipe and grooves, wherein three groups of partition plates are arranged in the barrel, the oil-water separation tank, the sedimentation tank and the aeration tank are respectively formed between the three groups of partition plates and the barrel, the grooves are formed in the partition plates on the two sides of the oil-water separation tank, the collection tank is arranged on the outer side of the barrel on one side of the oil-water separation tank, the support rods are arranged at the intersection of the three groups of partition plates, the water inlet pipe is arranged on the solid-liquid separation device, the bottom plate is arranged below the barrel, the support legs are arranged below the connecting pipe I and fixedly communicated with the oil-water separation tank and the sedimentation tank, a water pump I is arranged on the connecting pipe I, one end of the connecting pipe II is communicated with the aeration tank, a hose is arranged at the other end of the connecting pipe II, a lead weight ball is arranged at the tail end of the hose, a water pump II is arranged on the connecting pipe II, a water outlet II is arranged below the water pump II, the water outlet II is communicated with the connecting pipe II, and the connecting pipe III is communicated with the aeration tank and the oil-water separation tank; and a water pump III is arranged on the connecting pipe III, the connecting pipe IV is communicated with the collecting tank and the oil-water separation tank, a water pump IV is arranged on the connecting pipe IV, the sludge pipe is fixedly communicated with the sedimentation tank, and a sludge pump is arranged on the sludge pipe.

The solid-liquid separation device comprises a shell, a motor I, a storage drawer, a movable shaft, a fixed frame, a movable plate, a fixed plate, a limit frame, a scraper plate, a filter plate, a limit frame, a driving rod, a pointer, a mark point, a through hole I, a connecting shaft, a support frame I and a through hole II, wherein the bottom of the shell is provided with the fixed plate, the fixed plate is provided with three groups of through holes II corresponding to an oil-water separation tank, a sedimentation tank and an aeration tank respectively, the lower part of the fixed plate is fixedly arranged on the supporting rod, the movable plate is movably arranged above the fixed plate, the movable plate is provided with the through hole I, the central position of the movable plate is provided with the connecting shaft, the support frame I is movably arranged on the connecting shaft, the support frame I is fixedly arranged inside the shell, the limit frame is fixedly arranged inside the shell, a bevel gear arranged at the tail end of the connecting shaft is meshed with a bevel gear arranged at one end of the movable shaft, the other end of the movable shaft is provided with the driving rod, the loose axle passes preformed hole movable mounting on the shell on the mount, mount fixed mounting is on the shell, mount one side corresponds through-hole II and is equipped with three mark point, is equipped with the pointer on the loose axle, and the shell top is equipped with motor I, is equipped with the scraper blade on the I output of intercommunication inlet tube motor on the shell of I one side of motor, and the scraper blade below is equipped with the filter, and filter one side is equipped with spacing, and spacing below is equipped with storage drawer, and storage drawer movable mounting is inside the shell.

The oil-water separation tank comprises a water outlet I, a motor II, an oil guide groove, a screw rod, a treatment box, a water outlet pipe, a movable baffle plate, a roller wheel, a floating oil cleaning plate, a pressing groove, a rocking handle, an oil removing scraping plate, an oil absorbing cloth, a pressing block, a guide rod and a spring, wherein the floating oil cleaning plate is arranged above the oil-water separation tank, the pressing groove is formed below the floating oil cleaning plate, one side of the floating oil cleaning plate is movably arranged on a support rod, the other side of the floating oil cleaning plate is provided with the roller wheel, the roller wheel is arranged at the output end of the motor II, the oil guide grooves are formed in two side partition plates, the movable baffle plate is arranged at one side of the oil guide groove and is movably arranged in the groove, the guide rod is movably arranged at two sides of the movable baffle plate, the spring is arranged on the guide rod, the pressing block is arranged at one side of the movable baffle plate, one end of the oil guide groove is communicated with the treatment box, the screw rod is arranged in the oil guide groove, one end of the screw rod is movably arranged on the oil guide groove, and the other end of the treatment box, the screw rod is engaged with and is provided with a deoiling scraper blade, the other end of the screw rod is provided with a rocking handle, an oil absorption cloth is arranged in the treatment box, the bottom of the treatment box is communicated with a water outlet pipe, the tail end of the water outlet pipe is arranged in a collection pool, and a water outlet I is arranged above the collection pool.

The sedimentation tank comprises a motor III, a chain, an arc-shaped baffle plate, a transverse support frame, a filter cartridge, a rotating shaft, a mud storage chamber, an arc-shaped limiting plate, a filter box, a limiting clamping block, a filter screen I, active carbon, a filter screen II, a stirring shaft and stirring blades, wherein the arc-shaped baffle plate is fixedly arranged between two partition plates, the sedimentation tank is internally provided with a plurality of rotating shafts, the rotating shafts are provided with the stirring blades, the upper parts of the rotating shafts are movably arranged on the transverse support frame, the transverse support frame is fixedly arranged between the cylinder body and the arc-shaped baffle plate, the arc-shaped baffle plate and the partition plates, a chain wheel arranged at the top of the rotating shafts is meshed and connected with a chain wheel arranged at the output end of the motor III through the chain, the motor III is fixedly arranged at the outer side of the cylinder body, the filter cartridge is arranged between the arc-shaped baffle plate and the cylinder body, the arc-shaped limiting plate is movably arranged inside the filter box, and the limiting clamping block is arranged at the outer side of the filter box, spacing fixture block is spacing with arc limiting plate joint, and the filter box is inside to be equipped with filter screen I and filter screen II, is equipped with the active carbon between filter screen I and the filter screen II, and the sedimentation tank below is equipped with stores up the mud room, stores up the fixed intercommunication sludge pipe in mud room minimum.

The aeration tank includes the second grade flow equalizing plate, the air-blower, the aeration pipe, the one-level flow equalizing plate, venthole I, support frame II, the gas outlet, venthole II, delivery port III, air-blower fixed mounting is in the barrel outside, air-blower one end intercommunication aeration pipe, the aeration tank bottom is located to the aeration pipe, be equipped with a plurality of gas outlets on the aeration pipe, the gas outlet outside is equipped with support frame II, II fixed mounting of support frame are in the one-level flow equalizing plate below, be equipped with a plurality of ventholes I on the one-level flow equalizing plate, the one-level flow equalizing plate top is equipped with the second grade flow equalizing plate, be equipped with a plurality of ventholes II on the second grade flow plate, the second grade flow equalizing plate top is equipped with delivery port III, the fixed intercommunication barrel of delivery port III.

Preferably, the bottom of the treatment box is provided with a guide inclined platform for guiding residual wastewater to flow into the water outlet pipe.

Preferably, a handle is arranged above the filter box, so that the filter box is convenient to install and remove.

Preferably, all be equipped with the ooff valve on connecting pipe II and the delivery port II, can realize that two sets of pipelines are by II controls of a water pump.

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

1) the primary filtration of impurities is completed by arranging the solid-liquid separation device, three through holes II corresponding to the three groups of treatment tanks are arranged at the bottom of the solid-liquid separation device, and the pointers can be pointed to corresponding mark points by rotating the deflector rod so that the wastewater falls into the designated treatment tank for treatment, so that the waste of time and the increase of cost in redundant treatment are avoided, and the treatment tanks are communicated by water pumps and connecting pipes, so that the multistage treatment of the wastewater can be realized;

2) the movable floating oil cleaning plate is additionally arranged at the top of the oil-water separation tank, the upper layer floating oil is scraped into the oil guide grooves at two sides and then flows into the treatment tank for centralized treatment, and the recovery of overflow wastewater can be realized; can prevent the in-process suction sediment at the extraction upper clear water through addding the cartridge filter in the sedimentation tank, aeration tank is through addding two sets of flow equalizing plates, through equalling divide the area of contact who increases gas and waste water with big bubble to improve conversion efficiency between the gas-liquid, reinforcing aeration effect.

Drawings

FIG. 1 is a schematic structural view of a fully automatic wastewater integrated multi-stage treatment apparatus according to the present invention;

FIG. 2 is a schematic view of a top view of a fully automatic wastewater integrated multi-stage treatment apparatus according to the present invention;

FIG. 3 is a schematic view of the bottom structure of a full-automatic wastewater integrated multi-stage treatment device of the present invention;

FIG. 4 is a schematic view of the internal structure of the solid-liquid separation apparatus;

FIG. 5 is a schematic view of the bottom structure of the solid-liquid separation apparatus;

FIG. 6 is a schematic view of the oil-water separation tank;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

FIG. 8 is a schematic view of the guide bar construction;

FIG. 9 is a schematic diagram of a floating oil cleaning plate structure;

FIG. 10 is a schematic view of the internal structure of the treatment tank;

FIG. 11 is a schematic view of the internal structure of the settling tank;

FIG. 12 is a schematic view of the internal construction of the filter cartridge;

FIG. 13 is a schematic view of the installation effect of the arc-shaped limiting plate and the limiting fixture block;

FIG. 14 is a schematic view of the internal structure of the filter box;

FIG. 15 is a schematic view of the internal structure of an aeration tank;

FIG. 16 is a schematic view of the internal structure of the first-stage splitter plate;

in the figure: 10. a solid-liquid separation device; 11. an oil-water separation tank; 12. a sedimentation tank; 13. an aeration tank; 14. a support leg; 15. a collection tank; 16. a water pump I; 17. a water pump II; 18. a water pump III; 19. a water pump IV; 20. a sludge pump; 21. a water inlet pipe; 22. a support bar; 23. a barrel; 24. a partition plate; 25. a base plate; 101. a housing; 102. a motor I; 103. a storage drawer; 104. a movable shaft; 105. a fixed mount; 106. a movable plate; 107. a fixing plate; 108. a limiting frame; 1021. a squeegee; 1022. a filter plate; 1023. a limiting frame; 1041. a deflector rod; 1042. a pointer; 1051. marking points; 1061. a through hole I; 1062. a connecting shaft; 1063. a support frame I; 1071. a through hole II; 111. a water outlet I; 112. a motor II; 113. an oil guide groove; 114. a screw; 115. a treatment tank; 116. a water outlet pipe; 117. a movable baffle; 1121. a roller; 1122. a floating oil cleaning plate; 1123. pressing the groove; 1141. a rocking handle; 1142. an oil removal scraper; 1151. oil absorption cloth; 1152. a guide ramp; 1171. a pressing block; 1172. a guide bar; 1173. a spring; 121. a motor III; 122. a chain; 123. an arc-shaped baffle plate; 124. a transverse support frame; 125. a filter cartridge; 126. a rotating shaft; 127. a mud storage chamber; 1251. an arc limiting plate; 1252. a filter box; 1253. a limiting clamping block; 1254. a handle; 1255. a filter screen I; 1256. activated carbon; 1257. a filter screen II; 1261. a stirring shaft; 1262. a stirring blade; 131. a second-stage flow equalizing plate; 132. a blower; 133. an aeration pipe; 134. a first-stage flow equalizing plate; 135. an air outlet I; 136. a support frame II; 137. an air outlet; 138. an air outlet II; 139. a water outlet III; 161. a connecting pipe I; 171. a connecting pipe II; 172. a water outlet II; 173. a hose; 1731. a lead weight ball; 181. a connecting pipe III; 191. a connecting pipe IV; 201. a sludge pipe; 241. and (4) a groove.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 16.

A full-automatic integrated multi-stage treatment device for wastewater comprises a solid-liquid separation device 10, an oil-water separation tank 11, a sedimentation tank 12, an aeration tank 13, supporting legs 14, a collection tank 15, a water pump I16, a water pump II 17, a water pump III 18, a water pump IV 19, a sludge pump 20, a water inlet pipe 21, a supporting rod 22, a barrel 23, partition plates 24, a bottom plate 25, a connecting pipe I161, a connecting pipe II 171, a water outlet II 172, a hose 173, a lead weight ball 1731, a connecting pipe III 181, a connecting pipe IV 191, a sludge pipe 201 and grooves 241, wherein three groups of partition plates 24 are arranged in the barrel 23, the oil-water separation tank 11, the sedimentation tank 12 and the aeration tank 13 are respectively formed between the three groups of partition plates 24 and the barrel 23, grooves 241 are arranged on the partition plates 24 on two sides of the oil-water separation tank 11, the collection tank 15 is arranged on the outer side of the barrel 23, a supporting rod 22 is arranged at the intersection of the three groups of partition plates 24, the solid-liquid separation device 10 is arranged above the supporting rod 22, the solid-liquid separation device 10 is provided with a water inlet pipe 21, a bottom plate 25 is arranged below the barrel 23, supporting legs 14 are arranged below the bottom plate 25, the connecting pipe I161 is fixedly communicated with the oil-water separation tank 11 and the sedimentation tank 12, the connecting pipe I161 is provided with a water pump I16, one end of the connecting pipe II 171 is communicated with the aeration tank 13, the other end of the connecting pipe II 171 is provided with a hose 173, the tail end of the hose is provided with a lead weight ball 1731, the connecting pipe II 171 is provided with a water pump II 17, a water outlet II 172 is arranged below the water pump II 17, the water outlet II 172 is communicated with the connecting pipe II 171, and the connecting pipe III 181 is communicated with the aeration tank 13 and the oil-water separation tank 11; a water pump III 18 is arranged on the connecting pipe III 181, the connecting pipe IV 191 is communicated with the collecting tank 15 and the oil-water separation tank 11, a water pump IV 19 is arranged on the connecting pipe IV 191, the sludge pipe 201 is fixedly communicated with the sedimentation tank 12, and a sludge pump 20 is arranged on the sludge pipe 201.

The solid-liquid separation device 10 comprises a shell 101, a motor I102, a storage drawer 103, a movable shaft 104, a fixed frame 105, a movable plate 106, a fixed plate 107, a limiting frame 108, a scraper 1021, a filter plate 1022, a limiting frame 1023, a deflector 1041, a pointer 1042, a marking point 1051, a through hole I1061, a connecting shaft 1062, a supporting frame I1063 and a through hole II 1071, wherein the bottom of the shell 101 is provided with the fixed plate 107, the fixed plate 107 is provided with three groups of through holes II 1071 corresponding to the oil-water separation tank 11, the sedimentation tank 12 and the aeration tank 13, the lower part of the fixed plate 107 is fixedly arranged on a supporting rod 22, the movable plate 106 is movably arranged above the fixed plate 107, the movable plate 106 is provided with the through hole I1061, the connecting shaft 1062 is arranged at the center of the movable plate 106, the supporting frame I1063 is movably arranged on the connecting shaft 1062, the supporting frame I1063 is fixedly arranged inside the shell 101, the limiting frame 108 is arranged above the movable plate 106, and the limiting frame 108 is fixedly arranged inside the shell 101, the bevel gear arranged at the tail end of the connecting shaft 1062 is meshed and connected with the bevel gear arranged at one end of the movable shaft 104, the driving lever 1041 is arranged at the other end of the movable shaft 104, the movable shaft 104 penetrates through a preformed hole in the shell 101 and is movably mounted on the fixed frame 105, the fixed frame 105 is fixedly mounted on the shell 101, three marking points 1051 are arranged on one side of the fixed frame 105 corresponding to the through hole II 1071, the pointer 1042 is arranged on the movable shaft 104, the motor I102 is arranged above the shell 101, the scraping plate 1021 is arranged on the output end of the motor I102 communicated with the water inlet pipe 21 on the shell 101 on one side of the motor I102, the filtering plate 1022 is arranged below the scraping plate 1021, the limiting frame 1023 is arranged on one side of the filtering plate 1022, the storage drawer 103 is arranged below the limiting frame 1023, and the storage drawer 103 is movably mounted inside the shell 101.

The oil-water separation pool 11 comprises a water outlet I111, a motor II 112, an oil guide groove 113, a screw 114, a treatment tank 115, a water outlet pipe 116, a movable baffle 117, rollers 1121, a floating oil cleaning plate 1122, a pressing groove 1123, a rocking handle 1141, an oil removing scraping plate 1142, an oil absorbing cloth 1151, a pressing block 1171, a guide rod 1172 and a spring 1173, wherein the floating oil cleaning plate 1122 is arranged above the oil-water separation pool 11, the pressing groove 1123 is arranged below the floating oil cleaning plate 1122, one side of the floating oil cleaning plate 1122 is movably arranged on a supporting rod 22, the other side of the floating oil cleaning plate 1122 is provided with the roller 1121, the roller 1121 is arranged at the output end of the motor II 112, the oil guide groove 113 is arranged on a partition plate 24 at two sides, the movable baffle 117 is arranged at one side of the oil guide groove 113, the movable baffle 117 is movably arranged in the groove 241, the guide rod 1172 is movably arranged at two sides of the movable baffle 117, the spring 1173 is arranged on the guide rod 1173, the movable baffle 117 side of the pressing block 1171, one side of the oil guide groove 117 is communicated with the treatment tank 115, be equipped with screw rod 114 in leading oil groove 113, screw rod 114 one end movable mounting is on leading oil groove 113, and other end movable mounting is on handling case 115, and the last meshing of screw rod 114 is installed deoiling scraper blade 1142, and the screw rod 114 other end is equipped with rocking handle 1141, handles the inside oil absorption cloth 1151 that is equipped with of case 115, handles case 115 bottom intercommunication outlet pipe 116, and in collecting pit 15 was located to outlet pipe 116 end, collecting pit 15 top was equipped with delivery port I111.

The sedimentation tank 12 comprises a motor III 121, a chain 122, an arc-shaped baffle 123, a transverse support frame 124, a filter cartridge 125, a rotating shaft 126, a sludge storage chamber 127, an arc-shaped limiting plate 1251, a filter box 1252, a limiting fixture block 1253, a filter screen I1255, activated carbon 1256, a filter screen II 1257, a stirring shaft 1261 and stirring blades 1262, wherein the arc-shaped baffle 123 is fixedly arranged between two clapboards 24, the sedimentation tank 12 is internally provided with a plurality of rotating shafts 126, the rotating shafts 126 are provided with a plurality of stirring shafts 1261, the stirring shafts 1261 are provided with the stirring blades 1262, the upper part of the rotating shaft 126 is movably arranged on the transverse support frame 124, the transverse support frame 124 is fixedly arranged between a cylinder 23 and the arc-shaped baffle 123, the arc-shaped baffle 123 and the clapboards 24, a chain wheel arranged at the top of the rotating shaft 126 is meshed and connected with a chain wheel arranged at the output end of the motor III 121 through the chain 122, the motor III 121 is fixedly arranged at the outer side of the cylinder 23, the filter cartridge 125 is arranged between the arc-shaped baffle 123 and the cylinder 23, the inside arc limiting plate 1251 that is equipped with of cartridge filter 125, the inside movable mounting of arc limiting plate 1251 has filter box 1252, the filter box 1252 outside is equipped with spacing fixture block 1253, spacing fixture block 1253 is spacing with arc limiting plate 1251 joint, filter box 1252 is inside to be equipped with filter screen I1255 and filter screen II 1257, be equipped with active carbon 1256 between filter screen I1255 and the filter screen II 1257, sedimentation tank 12 below is equipped with mud storage chamber 127, the fixed intercommunication sludge pipe 201 in mud storage chamber 127 minimum.

The aeration tank 13 comprises a second-stage flow equalizing plate 131, a blower 132, an aeration pipe 133, a first-stage flow equalizing plate 134, an air outlet I135, a support II 136, an air outlet 137, an air outlet II 138 and an air outlet III 139, wherein the blower 132 is fixedly installed on the outer side of the tank 23, one end of the blower 132 is communicated with the aeration pipe 133, the aeration pipe 133 is arranged at the bottom of the aeration tank 13, the aeration pipe 133 is provided with a plurality of air outlets 137, the outer side of the air outlet 137 is provided with the support II 136, the support II 136 is fixedly installed below the first-stage flow equalizing plate 134, the first-stage flow equalizing plate 134 is provided with the air outlet I135, the second-stage flow equalizing plate 131 is arranged above the second-stage flow equalizing plate 131, the second-stage flow equalizing plate 131 is provided with the air outlet II 138, the water outlet III 139 is arranged above the second-stage flow equalizing plate 131, and the water outlet III 139 is fixedly communicated with the tank 23.

The bottom of the treatment tank 115 is provided with a guide ramp 1152 to guide the remaining wastewater to flow into the outlet pipe 116.

A handle 1254 is arranged above the filter box 1252, so that the filter box is convenient to mount and dismount.

And the connecting pipe II 171 and the water outlet II 172 are respectively provided with a switch valve, so that two groups of pipelines can be controlled by one water pump II 17.

A full-automatic integrated multistage wastewater treatment device comprises the following working processes: waste water passes through the inlet tube and firstly gets into solid-liquid separation equipment 10 and carries out solid-liquid separation, impurity that will not be dissolved in water filters through filter 1022, drive scraper blade 1021 through motor I102 afterwards and scrape debris and save among the storage drawer 103, take out storage drawer 103 after the certain time, empty debris in the assigned position, waste water through prefilter is according to actual conditions, rotate driving lever 1041, it is rotatory to drive bevel gear, make I1061 of through-hole and II 1071 of corresponding through-hole correspond and fall into water oil separating tank 11, carry out the assigned treatment in sedimentation tank 12 or the aeration tank 13.

The motor II 112 above the oil-water separation tank 11 drives the roller 1121 to drive the floating oil cleaning plate 1122 to reciprocate along the cylinder 23, so as to clean the oil dirt floating on the surface of the wastewater, when the floating oil cleaning plate 1122 approaches to the partition plate 24, the pressing groove 1123 below the floating oil cleaning plate 1122 clamps the pressing block 1171 on one side of the movable baffle plate 117, the movable baffle plate 117 moves downwards along the guide rod 1172 and the groove 241, so that the floating oil cleaning plate 1122 can smoothly scrape the oil dirt on the surface of the wastewater into the oil guide groove 113, the oil guide groove 113 flows into the treatment tank 115, when the floating oil cleaning plate 1122 is far away from the partition plate 24, the movable baffle plate 117 resets under the action of the spring 1173, so as to prevent the wastewater from overflowing into the oil guide groove 113, the oily wastewater flows into the oil guide groove 113, then flows into the oil absorption treatment tank 115 to undergo secondary oil-water separation through the oil absorption cloth 1151, the oil dirt is absorbed by using the lipophilic and hydrophobic characteristics of the oil absorption cloth 1151, and the wastewater flows into the water outlet pipe 116 through the guide sloping table 1152, flow into collecting pit 15 afterwards, collecting pit 15 bottom is linked together through connecting pipe IV 191 with oil water separating tank 11, regularly opens water pump IV 19 and pumps into oil water separating tank 11 with waste water in collecting pit 15 and handles on next step, regularly drives deoiling scraper 1142 through rocking handle 1141 and clears up leading oil groove 113 inside, prevents that the greasy dirt from adsorbing on the inner wall.

After oil removal, if flocculation precipitation or aeration operation is required, the wastewater can be transferred into the sedimentation tank 12 or the aeration tank 13 for treatment by starting the water pump I16 or the water pump III 18, and can be directly discharged through the water outlet I111 if subsequent treatment is not required;

if the wastewater is discharged into the sedimentation tank 12, adding a medicament, starting the motor III 121 to drive the rotating shaft 126 to rotate, so that the stirring shaft 1261 and the stirring blades 1262 stir the wastewater, the wastewater and the medicament are more fully fused, the flocculation time is shortened, after standing for a period of time, the precipitate falls into a sludge storage chamber 127 below the sedimentation tank 12, the precipitate is pumped into a sludge pipe 201 through a sludge pump 20 and is discharged, upper layer clear water is filtered through a filter cylinder 125 and is pumped into a connecting pipe II 171 through a hose 173 and a water pump II 17, the hose 173 is always vertically downward under the action of a lead weight ball 1731, if the wastewater still needs aeration treatment, an on-off valve on a water outlet II 172 is closed, an on-off valve on the connecting pipe II 171 is opened to pump the wastewater into the bottom of the aeration tank 13, and if next treatment is not needed, the wastewater can be discharged by closing the on-off valve on the connecting pipe II 171 and opening the on-off valve on the water outlet II 172;

if the waste water gets into aeration tank 13, air blower 132 blows in the air into aeration tank 13 through aeration pipe 133, the air is discharged in gas outlet 137 department, at first divide into the contact area of little bubble increase air and waste water through venthole I135 on one-level flow equalizing plate 134, pass through venthole II 138 on second grade flow equalizing plate 131 once more, divide once more and flow equalize the operation to the bubble, make the bubble can evenly move upwards in aeration tank 13, further increase the contact area between air and the waste water, reinforcing aeration effect, the waste water through aeration treatment can pass through delivery port III 139 at last and discharge.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. A full-automatic integrated multistage wastewater treatment device comprises a solid-liquid separation device, an oil-water separation tank, a sedimentation tank, an aeration tank, support legs, a collection tank, a water pump I, a water pump II, a water pump III, a water pump IV, a sludge pump, a water inlet pipe, support rods, a barrel, partition plates, a bottom plate, a connecting pipe I, a connecting pipe II, a water outlet II, a hose, a lead weight ball, a connecting pipe III, a connecting pipe IV, a sludge pipe and grooves, and is characterized in that three groups of partition plates are arranged in the barrel, the oil-water separation tank, the sedimentation tank and the aeration tank are respectively formed between the three groups of partition plates and the barrel, the grooves are arranged on the partition plates on the two sides of the oil-water separation tank, the collection tank is arranged on the outer side of the barrel on one side of the oil-water separation tank, the support rods are arranged at the intersection of the three groups of partition plates, the solid-liquid separation device is provided with the water inlet pipe, the bottom plate is arranged below the barrel, the support legs are arranged below the bottom plate, the connecting pipe I is fixedly communicated with the oil-water separation tank and the sedimentation tank, a water pump I is arranged on the connecting pipe I, one end of a connecting pipe II is communicated with the aeration tank, a hose is arranged at the other end of the connecting pipe II, a lead weight ball is arranged at the tail end of the hose, a water pump II is arranged on the connecting pipe II, a water outlet II is arranged below the water pump II, the water outlet II is communicated with the connecting pipe II, and a connecting pipe III is communicated with the aeration tank and the oil-water separation tank; and a water pump III is arranged on the connecting pipe III, the connecting pipe IV is communicated with the collecting tank and the oil-water separation tank, a water pump IV is arranged on the connecting pipe IV, the sludge pipe is fixedly communicated with the sedimentation tank, and a sludge pump is arranged on the sludge pipe.

2. The fully automatic integrated multistage wastewater treatment equipment according to claim 1, wherein the solid-liquid separation device comprises a housing, a motor I, a storage drawer, a movable shaft, a fixed frame, a movable plate, a fixed plate, a limit frame, a scraping plate, a filtering plate, a limit frame, a deflector rod, a pointer, a marking point, a through hole I, a connecting shaft, a support frame I and a through hole II, the bottom of the housing is provided with the fixed plate, the fixed plate is provided with three groups of through holes II corresponding to the oil-water separation tank, the sedimentation tank and the aeration tank, the lower part of the fixed plate is fixedly arranged on the supporting rod, the movable plate is movably arranged above the fixed plate, the movable plate is provided with the through hole I, the connecting shaft is arranged at the center of the movable plate, the support frame I is movably arranged on the connecting shaft, the support frame I is fixedly arranged inside the housing, the limit frame is arranged above the movable plate, and is fixedly arranged inside the housing, the bevel gear that the connecting axle end was established and the bevel gear meshing that the loose axle one end was established is connected, the loose axle other end is equipped with the driving lever, the loose axle passes preformed hole movable mounting on the shell on the mount, mount fixed mounting is on the shell, mount one side corresponds through-hole II and is equipped with three mark point, be equipped with the pointer on the loose axle, the shell top is equipped with motor I, be equipped with the scraper blade on the I output of intercommunication inlet tube motor on the shell of motor I one side, the scraper blade below is equipped with the filter, filter one side is equipped with spacing, spacing below is equipped with storage drawer, storage drawer movable mounting is inside the shell.

3. The full-automatic integrated multistage wastewater treatment equipment according to claim 1, wherein the oil-water separation tank comprises a water outlet I, a motor II, an oil guide groove, a screw rod, a treatment box, a water outlet pipe, a movable baffle plate, a roller, a floating oil cleaning plate, a pressing groove, a crank, an oil removal scraper plate, an oil absorption cloth, a pressing block, a guide rod and a spring, the floating oil cleaning plate is arranged above the oil-water separation tank, the pressing groove is arranged below the floating oil cleaning plate, one side of the floating oil cleaning plate is movably arranged on a support rod, the other side of the floating oil cleaning plate is provided with the roller, the roller is arranged at the output end of the motor II, the oil guide grooves are arranged on two side partition plates, the movable baffle plate is arranged on one side of the oil guide groove and is movably arranged in the groove, the guide rods are movably arranged on two sides of the movable baffle plate, the spring is arranged on the guide rod, the pressing block is arranged on one side of the movable baffle plate, one end of the oil guide groove is communicated with the treatment box, lead to be equipped with the screw rod in the oil groove, screw rod one end movable mounting is on leading the oil groove, and other end movable mounting is on handling the case, and the deoiling scraper blade is installed in the meshing on the screw rod, and the screw rod other end is equipped with the rocking handle, handles incasement portion and is equipped with the oil absorption cloth, handles bottom of the case portion intercommunication outlet pipe, and in the collecting pit was located to the outlet pipe end, the collecting pit top was equipped with delivery port I.

4. The full-automatic integrated multistage wastewater treatment equipment according to claim 1, wherein the sedimentation tank comprises a motor III, a chain, an arc-shaped baffle plate, a transverse support frame, a filter cartridge, a rotating shaft, a sludge storage chamber, an arc-shaped limiting plate, a filter box, a limiting fixture block, a filter screen I, activated carbon, a filter screen II, a stirring shaft and stirring blades, wherein the arc-shaped baffle plate is fixedly arranged between two baffle plates, the sedimentation tank is internally provided with a plurality of rotating shafts, the rotating shafts are provided with a plurality of stirring shafts, the stirring shafts are provided with the stirring blades, the upper parts of the rotating shafts are movably arranged on the transverse support frame, the transverse support frame is fixedly arranged between the cylinder body and the arc-shaped baffle plate, the arc-shaped baffle plate and the baffle plates, a chain wheel arranged at the top of the rotating shafts is meshed with a chain wheel arranged at the output end of the motor III, the motor III is fixedly arranged at the outer side of the cylinder body, the filter cartridge is arranged between the arc-shaped baffle plate and the cylinder body, the inside arc limiting plate that is equipped with of cartridge filter, the inside movable mounting of arc limiting plate has the filter box, and the filter box outside is equipped with spacing fixture block, and spacing fixture block is spacing with arc limiting plate joint, and filter box inside is equipped with filter screen I and filter screen II, is equipped with the active carbon between filter screen I and the filter screen II, and the sedimentation tank below is equipped with the mud storage chamber, stores up the fixed intercommunication sludge pipe in mud storage chamber minimum.

5. The integrated multi-stage treatment equipment for full-automatic wastewater according to claim 1, wherein the aeration tank comprises a second-stage flow equalizing plate, a blower, an aeration pipe, a first-stage flow equalizing plate, an air outlet I, a support II, an air outlet II and a water outlet III, the blower is fixedly arranged outside the cylinder, one end of the blower is communicated with the aeration pipe, the aeration pipe is arranged at the bottom of the aeration tank, a plurality of air outlets are arranged on the aeration pipe, the support II is arranged outside the air outlet, the support II is fixedly arranged below the first-stage flow equalizing plate, the first-stage flow equalizing plate is provided with the air outlet I, the second-stage flow equalizing plate is arranged above the first-stage flow equalizing plate, the second-stage flow equalizing plate is provided with the air outlet II, the water outlet III is arranged above the second-stage flow equalizing plate, and the water outlet III is fixedly communicated with the cylinder.

6. The fully automatic integrated multistage wastewater treatment equipment according to claim 1, wherein the bottom of the treatment tank is provided with a guide sloping platform.

7. The integrated automatic multistage wastewater treatment equipment according to claim 1, wherein a handle is arranged above the filter box.

8. The full-automatic integrated multistage wastewater treatment equipment according to claim 1, wherein switch valves are arranged on the connecting pipe II and the water outlet II.