CN115300964A - Sludge separation and discharge structure and discharge method for sewage treatment - Google Patents
Sludge separation and discharge structure and discharge method for sewage treatment Download PDFInfo
- Publication number
- CN115300964A CN115300964A CN202211139415.8A CN202211139415A CN115300964A CN 115300964 A CN115300964 A CN 115300964A CN 202211139415 A CN202211139415 A CN 202211139415A CN 115300964 A CN115300964 A CN 115300964A
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- filter
- sludge
- filter plate
- discharge
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 79
- 239000010802 sludge Substances 0.000 title claims abstract description 74
- 238000000926 separation method Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000003860 storage Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge separation and discharge structure and a sludge separation and discharge method for sewage treatment, and belongs to the field of sewage treatment. In order to solve the problem that the filter plate is easy to block because the sludge separated by sewage treatment in the prior art needs to be manually cleaned regularly and is left on the filter plate and is inconvenient to discharge. The utility model provides a sludge separation discharge structure for sewage treatment, including handling the case, the left side of handling the case is provided with the discharge mechanism who is used for discharging mud, be equipped with the filter that is used for separating mud on the inner wall of handling the case, separate mud from sewage through the filter, mud can fall into the case that gathers materials along the inclination of filtering the sieve, start driving motor simultaneously, the push rod promotes the push pedal with mud from handling the incasement discharge and fall to gathering materials incasement and collect, be convenient for discharge the mud on the filter, need not regularly to carry out manual clearance, clear water in the storage water tank is from the shower nozzle blowout through the connecting pipe, can wash the filter, prevent that the filter from influencing the filter effect because of mud jam.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sludge separation and discharge structure and a sludge separation and discharge method for sewage treatment.
Background
The sewage is a generic name of water discharged in production and living activities, the water without the original use function is called as sewage for short, the sewage is divided into industrial wastewater, domestic sewage, commercial sewage and the like, the sewage treatment is a process for purifying the sewage in order to ensure that the sewage meets the water quality requirement of discharging into a certain water body or reusing the sewage, a great amount of sludge is often accompanied in the sewage, and the sludge is often required to be separated in the sewage treatment process, so that the subsequent treatment effect of the sewage is prevented from being influenced by the sludge. In the prior art, as disclosed in the publication: CN202210032121.9 discloses a sludge separation device with deodorization function for domestic sewage treatment and method thereof, which improves sludge treatment and recovery effect by a first dehydration mechanism and a second dehydration mechanism, and purifies malodorous gas by activated carbon adsorption and filtration.
However, in the above patent, the sludge separated by the sewage treatment is left on the filter plate and is not conveniently discharged, and it is necessary to perform manual cleaning periodically, and it is easy to cause the filter plate to be clogged with the sludge. In view of these drawbacks, it is necessary to design a structure and a method for separating and discharging sludge for sewage treatment.
Disclosure of Invention
The invention aims to provide a sludge separation and discharge structure and a sludge separation and discharge method for sewage treatment, which can solve the problems that in the prior art, sludge separated by sewage treatment is left on a filter plate and is inconvenient to discharge, and the filter plate is easy to block due to the fact that the sludge needs to be manually cleaned regularly.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sludge separation discharge structure for sewage treatment, includes and handles the case, the left side of handling the case is provided with the discharge mechanism who is used for discharging mud, and the top of handling the case is provided with the connecting pipe, and the back of handling the case is provided with the storage water tank, is connected between connecting pipe and the storage water tank, is equipped with the filter that is used for separating mud on the inner wall of handling the case, and the surface of filter is provided with the push pedal that is used for promoting mud, is provided with the push rod that is used for connecting the push pedal in the discharge mechanism.
Further, handle the case and include feeder hopper, discharge gate, case and delivery port, handle the intermediate position at roof portion and install the hopper, handle the below on case right side and seted up the discharge gate, the below of discharge gate is equipped with the case that gathers materials, and the case that gathers materials sets up same side with the discharge gate, handles the bottom of case and has seted up the delivery port, feeder hopper, discharge gate and delivery port all with the inside intercommunication of handling the case.
Further, discharge mechanism includes fixed frame, a partition plate, driving motor, drive screw, the guide bar, fly leaf and push rod, fixed frame is installed on handling the left outer wall of case, fixed frame's internally mounted has the baffle, the baffle is divided into two parts about with fixed frame's inside, fixed frame's inside is provided with driving motor and drive screw, driving motor is located the left side part of baffle, drive screw is located the right side part of baffle, drive screw's one end is passed through the bearing and is installed on fixed frame, drive screw's the other end passes through the bearing and installs on the baffle, drive screw is located the one end of baffle and driving motor's output shaft, be connected with the fly leaf on drive screw's the outer peripheral face, install the push rod on the right side wall of fly leaf, the one end that the fly leaf was kept away from to the push rod passes fixed frame and handles the case and is connected with the push pedal, the fly leaf is still installed on the guide bar.
Furthermore, the guide rods are two, the two guide rods are respectively located on the left side and the right side of the transmission screw rod, the guide rods and the transmission screw rod are arranged on the same horizontal line, the guide rods and the transmission screw rod are arranged in parallel, and a movable plate is connected to the outer peripheral surface of each guide rod.
Further, the connecting pipe includes the shower nozzle, and the connecting pipe is equipped with two and is located the both ends of handling roof portion respectively, and the one end of connecting pipe extends to the inside of handling the case, and the shower nozzle is located the inside of handling the case, is located the connecting pipe of handling incasement portion and is connected with the shower nozzle, and the shower nozzle is located the filter directly over, and the other end of connecting pipe extends to the inside of storage water tank.
Further, the storage water tank includes water inlet and water pump, and the water inlet has been seted up to the intermediate position at storage water tank top, water inlet and the inside intercommunication of storage water tank, and the inside of storage water tank is provided with the water pump, and the output at water pump both ends all is connected with the connecting pipe that extends to in the storage water tank.
Further, the filter includes draw runner and spout, and both ends are provided with the draw runner about the filter, and the spout is seted up on the inner wall of handling the case, and in the filter passed through the draw runner and inserted the spout, the filter was connected on the inner wall of handling the case, filter and handle swing joint between the case.
Further, filter and discharge mechanism all are inclination setting, and the incline direction of filter is high right-hand member, and discharge mechanism is unanimous with the inclination and the direction of filter.
Furthermore, the cross section of the bottom of the push plate is in an inverted triangle shape, and the bottom of the push plate is attached to the wall surface of the filter plate
A sludge separation and discharge method for sewage treatment comprises the following steps:
the method comprises the following steps: pouring sewage to be treated from a feed hopper, wherein the sewage enters the inside of the treatment box through the feed hopper;
step two: sewage entering the treatment tank falls onto the filter plate, the filter plate separates sludge from the sewage through the filter holes of the filter plate, the separated sewage passes through the filter plate and falls to the bottom of the treatment tank, the sewage is discharged to the outside of the treatment tank through the water outlet, and the separated sludge is remained on the surface of the filter plate;
step three: the sludge on the surface of the filter plate slides to the discharge port along the inclined angle of the filter sieve plate and falls into the material collecting box from the discharge port;
step four: simultaneously starting a driving motor to enable a transmission screw to rotate, enabling a movable plate connected with the transmission screw to transversely move along with the rotation of the transmission screw, enabling a push rod to push a push plate to move, pushing the sludge on the surface of a filter plate to a discharge port by the push plate, and discharging the sludge from a treatment box and collecting the sludge in a material collecting box;
step five: the water pump is started to pump the clean water in the water storage tank, the clean water in the water storage tank is conveyed through the connecting pipe and is finally sprayed out from the spray head, and the clean water sprayed by the spray head can clean the filter plate.
Compared with the prior art, the invention has the beneficial effects that:
1. pour sewage into the inside of handling the case through the feeder hopper, sewage falls on the filter, the filter separates mud from sewage, sewage after the separation passes the filter and falls to the bottom of handling the case, arrange the outside of handling the case with sewage through the delivery port, and the surface of filter is stayed to the mud that separates, mud can fall into the case that gathers materials along the inclination of filtering the sieve, start driving motor simultaneously, it is rotatory to make drive screw, the rotation through drive screw makes the fly leaf drive the push rod sideslip, the push rod promotes the push pedal and pushes mud to the discharge gate, mud is discharged and falls to the incasement of gathering materials and collect from handling the incasement, the process is convenient for discharge the mud on the filter, need not regularly to carry out manual clearance.
2. Add the clear water to the storage water tank through the water inlet, after sewage treatment work, start the water pump, the clear water in the storage water tank can be extracted to the water pump, and carry the clear water to the connecting pipe respectively through the output at both ends, clear water in the storage water tank is through the transport of connecting pipe, at last from the shower nozzle blowout, the shower nozzle is located the filter directly over, the shower nozzle can spray the clear water to the filter on, spray through the shower nozzle can wash the filter, prevent that the filter from influencing the filter effect because of mud blocks up, the normal use of filter has been guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;
FIG. 3 is a schematic view of the discharge mechanism of the present invention;
FIG. 4 is a schematic view of a portion of the discharge mechanism of the present invention;
FIG. 5 is a partial schematic view of a filter plate structure according to the present invention;
FIG. 6 is a schematic view of the connection between the water storage tank and the connection pipe of the present invention;
FIG. 7 is a schematic view of the internal structure of the water storage tank of the present invention.
In the figure: 1. a treatment box; 11. a feed hopper; 12. a discharge port; 13. a material collecting box; 14. a water outlet; 2. a discharge mechanism; 21. a fixing frame; 22. a partition plate; 23. a drive motor; 24. a drive screw; 25. a guide bar; 26. a movable plate; 27. a push rod; 3. a connecting pipe; 31. a spray head; 4. a water storage tank; 41. a water inlet; 42. a water pump; 5. a filter plate; 51. a slide bar; 52. a chute; 6. and (3) pushing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem that the sludge separated from sewage treatment is left on the filter plate 5 and is inconvenient to discharge in the prior art, please refer to fig. 1-5, the present invention provides the following technical solutions:
the utility model provides a sludge separation discharge structure for sewage treatment, is including handling case 1, the left side of handling case 1 is provided with discharge mechanism 2 that is used for discharging mud, and the top of handling case 1 is provided with connecting pipe 3, and the back of handling case 1 is provided with storage water tank 4, is connected between connecting pipe 3 and the storage water tank 4, is equipped with the filter 5 that is used for separating mud on the inner wall of handling case 1, and the surface of filter 5 is provided with the push pedal 6 that is used for promoting mud, is provided with the push rod 27 that is used for connecting push pedal 6 in the discharge mechanism 2.
Handle case 1 and include feeder hopper 11, discharge gate 12, case 13 and delivery port 14 gather together, feeder hopper 11 is installed to the intermediate position of handling 1 top of case, the discharge gate 12 has been seted up to the below of handling 1 right side of case, the below of discharge gate 12 is equipped with case 13 that gathers together, case 13 that gathers together sets up same side with discharge gate 12, delivery port 14 has been seted up to the bottom of handling case 1, feeder hopper 11, discharge gate 12 and delivery port 14 all communicate with the inside of handling case 1, can pour the sewage that needs to be handled into to the inside of handling case 1 through feeder hopper 11, sewage is through handling the back, the sewage part is discharged through delivery port 14, the mud that separates down is clapped out through discharge gate 12, and collect in case 13 that gathers together, through case 13 collection to mud that gathers together, be convenient for follow-up processing to mud.
The discharge mechanism 2 comprises a fixed frame 21, a partition 22, a driving motor 23, a transmission lead screw 24, a guide rod 25, a movable plate 26 and a push rod 27, wherein the fixed frame 21 is installed on the outer wall of the left side of the treatment box 1, the partition 22 is installed inside the fixed frame 21, the partition 22 divides the inside of the fixed frame 21 into a left part and a right part, the driving motor 23 and the transmission lead screw 24 are arranged inside the fixed frame 21, the driving motor 23 is located on the left part of the partition 22, the transmission lead screw 24 is located on the right part of the partition 22, one end of the transmission lead screw 24 is installed on the fixed frame 21 through a bearing, the other end of the transmission lead screw 24 is installed on the partition 22 through a bearing, one end of the transmission lead screw 24 located on the partition 22 is connected with an output shaft of the driving motor 23, the movable plate 26 is connected to the outer peripheral surface of the transmission lead screw 24, the push rod 27 is installed on the right side wall surface of the movable plate 26, one end of the push rod 27 far away from the movable plate 26 penetrates through the fixed frame 21 and is connected with the treatment box 1 to be connected with the push plate 6, and the movable plate 26 is also installed on the guide rod 25.
Specifically, the sewage to be treated is poured into the treatment box 1 through the feed hopper 11, the sewage can fall onto the filter plate 5 after entering the treatment box 1, the filter holes of the filter plate 5 can separate the sludge from the sewage, the separated sludge is left on the surface of the filter plate 5, the sludge can slide to the discharge port 12 along the filter plate 5 due to the fact that the filter plate 5 is arranged at an inclined angle, the sludge can fall into the collection box 13 through the discharge port 12, the driving motor 23 is started simultaneously, the driving screw 24 rotates due to the driving motor 23, the movable plate 26 can transversely move on the driving screw 24 due to the rotation of the driving screw 24, the push rod 27 can transversely move along with the movable plate 26, the push rod 27 can push the push plate 6 to push the sludge on the surface of the filter plate 5 to the discharge port 12, the sludge is discharged from the discharge port 12 and falls into the collection box 13 for collection, the combination of two sludge discharge modes, the sludge on the filter plate 5 can be easily discharged, the sludge is convenient to be discharged, the sludge is not required to be manually cleaned regularly, and the sewage after the separation treatment passes through the water outlet 5 and falls to the bottom of the treatment box 1, and is discharged outside the filter plate 1 through the treatment box 14.
The number of the guide rods 25 is two, the two guide rods 25 are respectively located on the left side and the right side of the transmission screw 24, the guide rods 25 and the transmission screw 24 are arranged on the same horizontal line, the guide rods 25 and the transmission screw 24 are arranged in parallel, and a movable plate 26 is connected to the outer peripheral surface of each guide rod 25.
It should be noted that the guide rod 25 is provided to play a guiding role, and the guide rod 25 can make the movable plate 26 more stable during the traverse.
The filter 5 includes draw runner 51 and spout 52, and both ends are provided with draw runner 51 about filter 5, and spout 52 is seted up on the inner wall of handling case 1, and in filter 5 inserted spout 52 through draw runner 51, filter 5 was connected on the inner wall of handling case 1, filter 5 with handle swing joint between the case 1.
It should be noted that, in the runner 51 inserts the spout 52, the runner 51 can move along the spout 52, through the cooperation of runner 51 and spout 52, can install the filter 5 in handling the inside of case 1, the dismouting to filter 5 is convenient for to the setting of runner 51 and spout 52, is convenient for later maintenance and the change of filter 5.
The filter 5 and the discharge mechanism 2 are both arranged at inclined angles, the inclined direction of the filter 5 is high at the left and low at the right, and the inclined angles and the directions of the discharge mechanism 2 and the filter 5 are consistent.
It should be noted that the inclination angle and the direction of the discharging mechanism 2 are consistent with those of the filter plate 5, so that the output direction of the discharging mechanism 2 is consistent with that of the filter plate 5, and sludge on the surface of the filter plate 5 can be discharged better.
The cross section of 6 bottoms of push pedal is inverted triangle, and the bottom of push pedal 6 is laminated with the wall of filter 5 mutually.
It should be noted that the inverted triangle at the bottom of the push plate 6 is used for better scraping off the sludge on the filter plate 5, so as to discharge the sludge conveniently.
In order to solve the technical problem that the sludge separated by sewage treatment is left on the filter plate 5 in the prior art, which easily causes the filter plate 5 to be blocked by the sludge, please refer to fig. 6-7, the invention provides the following technical scheme:
connecting pipe 3 includes shower nozzle 31, and connecting pipe 3 is equipped with two and is located the both ends of handling 1 tops of case respectively, and the one end of connecting pipe 3 extends to the inside of handling case 1, and shower nozzle 31 is located the inside of handling case 1, is located the connecting pipe 3 of handling 1 inside of case and is connected with shower nozzle 31, and shower nozzle 31 is located filter 5 directly over, and the other end of connecting pipe 3 extends to the inside of storage water tank 4.
The storage water tank 4 comprises a water inlet 41 and a water pump 42, the water inlet 41 is formed in the middle position of the top of the storage water tank 4, the water inlet 41 is communicated with the inside of the storage water tank 4, the water pump 42 is arranged inside the storage water tank 4, and the output ends of the two ends of the water pump 42 are connected with a connecting pipe 3 extending into the storage water tank 4.
It is specific, can add the clear water to the inside of storage water tank 4 through water inlet 41, after sewage treatment work, start water pump 42, water pump 42 can extract the inside clear water of storage water tank 4, the clear water of water pump 42 extraction is carried respectively to connecting pipe 3 in through the output at both ends, clear water in the storage water tank 4 is carried to shower nozzle 31 through connecting pipe 3, and the clear water is spout from shower nozzle 31, shower nozzle 31 sets up directly over filter 5, shower nozzle 31 spun clear water sprays just in time on filter 5, the clear water can wash filter 5, wash remaining mud on the filter 5, prevent that filter 5 from influencing the filter effect because of mud blocking, 5 subsequent normal use of filter has been guaranteed.
A sludge separation and discharge method for sewage treatment comprises the following steps:
the method comprises the following steps: pouring sewage to be treated from a feed hopper 11, wherein the sewage enters the inside of the treatment box 1 through the feed hopper 11;
step two: sewage entering the treatment box 1 falls onto the filter plate 5, the filter plate 5 separates sludge from the sewage through the filter holes of the filter plate 5, the separated sewage passes through the filter plate 5 and falls to the bottom of the treatment box 1, the sewage is discharged to the outside of the treatment box 1 through the water outlet 14, and the separated sludge is remained on the surface of the filter plate 5;
step three: the sludge on the surface of the filter plate 5 slides to the discharge port 12 along the inclination angle of the filter plate 5 and falls into the material collecting box 13 from the discharge port 12;
step four: meanwhile, the driving motor 23 is started to enable the transmission screw 24 to rotate, the movable plate 26 connected with the transmission screw 24 moves transversely along with the rotation of the transmission screw 24, the push rod 27 pushes the push plate 6 to move, the push plate 6 pushes the sludge on the surface of the filter plate 5 to the discharge hole 12, and the sludge is discharged from the treatment box 1 and falls into the material collection box 13 to be collected.
Step five: the water pump 42 is started, the water pump 42 pumps clean water in the water storage tank 4, the clean water in the water storage tank 4 is conveyed through the connecting pipe 3 and finally sprayed out of the spray head 31, and the clean water sprayed out of the spray head 31 can clean the filter plate 5.
The working principle is as follows: the sewage to be treated is poured into the treatment box 1 through the feed hopper 11, the sewage can fall onto the filter plate 5 after entering the treatment box 1, the filter holes of the filter plate 5 can separate the sludge from the sewage, the separated sludge is remained on the surface of the filter plate 5, the sludge can slide to the discharge port 12 along the inclination angle of the filter plate 5 and fall into the collection box 13, the driving motor 23 is started, the driving motor 23 enables the driving lead screw 24 to rotate, the movable plate 26 can transversely move on the driving lead screw 24 through the rotation of the driving lead screw 24, the push rod 27 can transversely move along with the movable plate 26, the push rod 27 can push the push plate 6 to push the sludge on the surface of the filter plate 5 to the discharge port 12, the sludge is discharged from the discharge port 12 and falls into the collection box 13 to be collected, the combination of two sludge discharge modes, the sludge on the filter plate 5 can be more easily discharged, the sludge on the filter plate 5 does not need to be manually cleaned regularly, the sewage after the separation treatment passes through the filter plate 5, the sewage is discharged to the outside of the filter plate 1 through the discharge port 14, after the sewage treatment work, the water pump 42 can be started, the water pump 42 can extract the internal 4, the clean water in the filter plate 5 and the clean water tank can be cleaned, the clean water tank 31, the clean water tank can be prevented from the clean water tank from the clean water spray head 31, and the clean water tank 5, the clean water tank from the clean water tank, and the clean water tank, the clean water tank 31, the clean water tank can be cleaned, and the clean water tank 5, and the clean water can be prevented from the clean water spray head 31, and the clean water can be used for cleaning head.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a sludge separation discharge structure for sewage treatment, is including handling case (1), a serial communication port, the left side of handling case (1) is provided with discharge mechanism (2) that are used for discharging mud, the top of handling case (1) is provided with connecting pipe (3), the back of handling case (1) is provided with storage water tank (4), be connected between connecting pipe (3) and storage water tank (4), be equipped with filter (5) that are used for separating mud on the inner wall of handling case (1), the surface of filter (5) is provided with push pedal (6) that are used for promoting mud, be provided with push rod (27) that are used for connecting push pedal (6) in discharge mechanism (2).
2. The sludge separation and discharge structure for sewage treatment as claimed in claim 1, wherein the treatment tank (1) comprises a feed hopper (11), a discharge port (12), a material collection box (13) and a water outlet (14), the feed hopper (11) is installed at the middle position of the top of the treatment tank (1), the discharge port (12) is formed below the right side of the treatment tank (1), the material collection box (13) is arranged below the discharge port (12), the material collection box (13) and the discharge port (12) are arranged on the same side, the water outlet (14) is formed at the bottom of the treatment tank (1), and the feed hopper (11), the discharge port (12) and the water outlet (14) are all communicated with the inside of the treatment tank (1).
3. The sludge separation and discharge structure for sewage treatment as claimed in claim 1, wherein the discharge mechanism (2) comprises a fixed frame (21), a partition (22), a driving motor (23), a driving lead screw (24), a guide rod (25), a movable plate (26) and a push rod (27), the fixed frame (21) is mounted on the outer wall of the left side of the treatment tank (1), the partition (22) is mounted inside the fixed frame (21), the partition (22) divides the inside of the fixed frame (21) into two parts, the driving motor (23) and the driving lead screw (24) are disposed inside the fixed frame (21), the driving motor (23) is located on the left side of the partition (22), the driving lead screw (24) is located on the right side of the partition (22), one end of the driving lead screw (24) is mounted on the fixed frame (21) through a bearing, the other end of the driving lead screw (24) is mounted on the partition (22) through a bearing, one end of the driving lead screw (24) located on the partition (22) is connected with an output shaft of the driving motor (23), the outer peripheral surface of the driving lead screw (24) is connected with the push rod (26), the wall surface of the movable plate (26) is mounted on the movable plate (26), one end of the movable plate (26) far away from the movable plate (21), one end of the movable plate (21) is connected with the push rod (27), and the movable plate (27) is connected with the treatment tank (21), the movable plate (26) is also mounted on the guide rod (25).
4. The sludge separating and discharging structure for sewage treatment as claimed in claim 3, wherein there are two guide rods (25), the two guide rods (25) are respectively located at the left and right sides of the transmission screw (24), the guide rods (25) and the transmission screw (24) are arranged on the same horizontal line, the guide rods (25) and the transmission screw (24) are arranged in parallel, and a movable plate (26) is connected to the outer peripheral surface of the guide rods (25).
5. The sludge separating and discharging structure for sewage treatment as claimed in claim 1, wherein the connecting pipe (3) comprises a spray head (31), the connecting pipe (3) is provided with two ends respectively located at the top of the treatment tank (1), one end of the connecting pipe (3) extends to the inside of the treatment tank (1), the spray head (31) is located inside the treatment tank (1), the connecting pipe (3) located inside the treatment tank (1) is connected with the spray head (31), the spray head (31) is located right above the filter plate (5), and the other end of the connecting pipe (3) extends to the inside of the water storage tank (4).
6. The sludge separating and discharging structure as claimed in claim 1, wherein the water storage tank (4) comprises a water inlet (41) and a water pump (42), the water inlet (41) is formed in the middle of the top of the water storage tank (4), the water inlet (41) is communicated with the inside of the water storage tank (4), the water pump (42) is arranged inside the water storage tank (4), and the output ends of the two ends of the water pump (42) are connected with the connecting pipe (3) extending into the water storage tank (4).
7. The sludge separating and discharging structure for sewage treatment as claimed in claim 1, wherein the filter plate (5) comprises a slide bar (51) and a slide groove (52), the slide bar (51) is arranged at the left end and the right end of the filter plate (5), the slide groove (52) is arranged on the inner wall of the treatment box (1), the filter plate (5) is inserted into the slide groove (52) through the slide bar (51), the filter plate (5) is connected on the inner wall of the treatment box (1), and the filter plate (5) is movably connected with the treatment box (1).
8. The sludge separating and discharging structure for sewage treatment as claimed in claim 1, wherein said filter plate (5) and said discharging means (2) are disposed at an inclined angle, the inclined direction of the filter plate (5) is high at the left and low at the right, and the inclined angle and the direction of the discharging means (2) and the filter plate (5) are the same.
9. The sludge separating and discharging structure for sewage treatment as claimed in claim 1, wherein the cross section of the bottom of the push plate (6) is an inverted triangle, and the bottom of the push plate (6) is attached to the wall surface of the filter plate (5).
10. A discharge method of a sludge separation discharge structure for sewage treatment as set forth in any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: pouring sewage to be treated from a feed hopper (11), wherein the sewage enters the inside of the treatment box (1) through the feed hopper (11);
step two: sewage entering the treatment box (1) falls onto the filter plate (5), the filter plate (5) separates sludge from the sewage through self filter holes, the separated sewage passes through the filter plate (5) and falls onto the bottom of the treatment box (1), the sewage is discharged to the outside of the treatment box (1) through the water outlet (14), and the separated sludge is left on the surface of the filter plate (5);
step three: the sludge on the surface of the filter plate (5) slides to the discharge port (12) along the inclined angle of the filter plate (5) and falls into the material collecting box (13) from the discharge port (12);
step four: simultaneously, a driving motor (23) is started, so that a transmission screw rod (24) rotates, a movable plate (26) connected with the transmission screw rod (24) moves transversely along with the rotation of the transmission screw rod (24), a push rod (27) pushes a push plate (6) to move, the push plate (6) pushes sludge on the surface of a filter plate (5) to a discharge hole (12), and the sludge is discharged from a treatment box (1) and falls into a material collection box (13) to be collected;
step five: the water pump (42) is started, the water pump (42) pumps clean water in the water storage tank (4), the clean water in the water storage tank (4) is conveyed through the connecting pipe (3) and finally sprayed out of the spray head (31), and the clean water sprayed out of the spray head (31) can clean the filter plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211139415.8A CN115300964B (en) | 2022-09-19 | Sludge separation and discharge structure and discharge method for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211139415.8A CN115300964B (en) | 2022-09-19 | Sludge separation and discharge structure and discharge method for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115300964A true CN115300964A (en) | 2022-11-08 |
| CN115300964B CN115300964B (en) | 2024-07-09 |
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| CN117099975A (en) * | 2023-10-21 | 2023-11-24 | 江西省创果食品有限公司 | Fruit cleaning equipment is used in fruit wine production |
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