CN114163090A - Based on biotechnology activated sludge treatment facility - Google Patents
Based on biotechnology activated sludge treatment facility Download PDFInfo
- Publication number
- CN114163090A CN114163090A CN202111390178.8A CN202111390178A CN114163090A CN 114163090 A CN114163090 A CN 114163090A CN 202111390178 A CN202111390178 A CN 202111390178A CN 114163090 A CN114163090 A CN 114163090A
- Authority
- CN
- China
- Prior art keywords
- base
- sides
- sludge treatment
- wedge
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a treatment device, in particular to an active sludge treatment device based on biotechnology. The technical problem to be solved is as follows: provides the active sludge treatment equipment based on the biotechnology with good filtering effect and high efficiency. The technical scheme of the invention is as follows: the utility model provides a based on biotechnology activated sludge treatment facility, is including base, guide bar, first screen cloth, clean mechanism and screening mechanism, and both sides transversely evenly are equipped with four guide bars around the base, and slidingtype is connected with first screen cloth between the guide bar, all is equipped with reset spring between first screen cloth bottom and the guide bar lower part, is equipped with clean mechanism on the base, is equipped with on the base and screens out the mechanism. Through the cooperation between clean mechanism and the screening mechanism, can realize constantly screening silt, with rubbish and silt classification, be convenient for simultaneously with the effect that rubbish was taken out, labour saving and time saving.
Description
Technical Field
The invention relates to a treatment device, in particular to an active sludge treatment device based on biotechnology.
Background
In the field of biotechnology, most of sludge treatment methods utilize sludge as fertilizer, and the sludge is intensively buried and underground, but the sludge contains more garbage which needs to be filtered to be intensively buried, and the environment is not adversely affected to a certain degree.
At present, be arranged in the market for all relatively poor to the filterable effect of the processing apparatus of debris in silt and efficiency, be not convenient for clear up silt moreover, brought very big inconvenience for the staff, consequently developed a filter effect well and efficient based on biotechnology activated sludge treatment facility now.
Disclosure of Invention
In order to overcome the defect that the filtering effect and the efficiency of a treatment device for impurities in sludge on the market are poor, the technical problem to be solved is as follows: provides the active sludge treatment equipment based on the biotechnology with good filtering effect and high efficiency.
The technical scheme of the invention is as follows: the utility model provides a based on biotechnology activated sludge treatment facility, is including base, guide bar, first screen cloth, clean mechanism and screening mechanism, and both sides transversely evenly are equipped with four guide bars around the base, and slidingtype is connected with first screen cloth between the guide bar, all is equipped with reset spring between first screen cloth bottom and the guide bar lower part, is equipped with clean mechanism on the base, is equipped with on the base and screens out the mechanism.
As a preferred technical scheme of the invention, the cleaning mechanism comprises a fixed plate, a cleaning plate and a first spring, wherein the fixed plate is arranged on one side of the base, the cleaning plate is connected to the upper part of the fixed plate in a sliding manner, the cleaning plate is in sliding contact with the first screen, and the first spring is arranged between one side of the cleaning plate and the fixed plate.
As a preferred technical scheme of the invention, the screening mechanism comprises a servo motor, a first fixed seat, a spline shaft and a cam, the servo motor is arranged in the middle of one side of the top of the base, the first fixed seat is arranged in the middle of the base, the spline shaft is rotatably connected to the upper portion of the first fixed seat, one side of the spline shaft is connected with an output shaft of the servo motor, and the cams are slidably connected to two sides of the spline shaft.
As a preferable technical scheme, the automatic screen printing machine further comprises a turnover mechanism, the turnover mechanism comprises a first slide rail, a second screen, guide sleeves, wedge-shaped rods, second springs, first gears and first racks, the first slide rail is arranged on each of two sides of the base, the slide rods are connected to the first slide rails in a sliding mode, extension springs are arranged between the upper portions of the slide rods and the inner bottom walls of the first slide rails on the same side, the second screen is rotatably connected between the upper portions of the slide rods, the guide sleeves are arranged on each of two sides of the left portion of the base and located on one side of the first slide rail, the wedge-shaped rods are connected to the upper portions of the guide sleeves in a sliding mode, the second springs are arranged between each of two sides of the wedge-shaped rods and the guide sleeves on the same side, the first racks are arranged on the outer sides of the wedge-shaped rods, the first gears are arranged on each of two sides of the second screen, and the first gears are meshed with the first racks.
As a preferred technical scheme, the clamping device comprises a fixing sleeve, a connecting rod, a wedge-shaped plate and a third spring, wherein the fixing sleeve is arranged on the upper portion of the inner side of the guide sleeve, the connecting rod is connected to one side of the fixing sleeve in a sliding mode, the wedge-shaped plate is arranged on the outer side of the connecting rod, and the third spring is arranged between the inner side of the wedge-shaped plate and the fixing sleeve on the same side.
As a preferable technical scheme, the gear type gear shaft breaking device further comprises a breaking mechanism, the breaking mechanism comprises a second fixing seat, a second gear, a rotating rod, a second rack, a third rack and a hollow cylinder, the second fixing seats are arranged on two sides of the base, the rotating rod is rotatably connected to the second fixing seats, the second gear is arranged at the top of the rotating rod, the third rack is slidably connected to one side of the base, the second rack is slidably connected to one side of the base, the hollow cylinder is arranged in the middle of the two sides of the base, and the hollow cylinder is sleeved on the outer side of the spline shaft.
As a preferred technical scheme, the automatic lifting device further comprises a lifting mechanism, the lifting mechanism comprises a worm, a worm wheel, a second slide rail, a screw rod and a nut, the second slide rail is arranged on two sides of the base, the worm is arranged on two sides of the spline shaft, the screw rod is rotatably connected to two sides of the base, the worm wheel is arranged on the lower portion of the screw rod, the nut is connected to the screw rod in a threaded mode, and one side of the nut is connected with the second slide rail in a sliding mode.
In a preferred embodiment of the present invention, the first screen and the second screen are identical in shape.
Has the advantages that: 1. through the cooperation between clean mechanism and the screening mechanism, can realize constantly screening silt, with rubbish and silt classification, be convenient for simultaneously with the effect that rubbish was taken out, labour saving and time saving.
2. Through the cooperation between the disengagement mechanism and the lifting mechanism, the position of the cam can be controlled, so that the cam cannot rotate to shake the first screen in the lifting process of the first screen, and the nut can assist the first screen to move upwards.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the cleaning mechanism and the screening mechanism of the present invention.
Fig. 3 is a schematic perspective view of the turnover mechanism of the present invention.
Fig. 4 is a schematic perspective view of the locking mechanism of the present invention.
Fig. 5 is a schematic perspective view of the detachment mechanism of the present invention.
Fig. 6 is a schematic perspective view of the lifting mechanism of the present invention.
Wherein: 1-base, 2-guide rod, 3-first screen, 4-cleaning mechanism, 40-fixing plate, 41-cleaning plate, 42-first spring, 5-screening mechanism, 50-servo motor, 51-first fixing seat, 52-spline shaft, 53-cam, 6-turnover mechanism, 60-first slide rail, 61-second screen, 62-guide sleeve, 63-wedge rod, 64-second spring, 65-first gear, 66-first rack, 7-clamping mechanism, 70-fixing sleeve, 71-connecting rod, 72-wedge plate, 73-third spring, 8-disengagement mechanism, 80-second fixing seat, 81-second gear, 82-rotating rod, 83-second rack, 84-third rack, 85-hollow cylinder, 9-lifting mechanism, 90-worm, 91-worm wheel, 92-second slide rail, 93-screw rod and 94-nut.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
The utility model provides an active sludge treatment facility based on biotechnology, as shown in fig. 1-2, including base 1, guide bar 2, first screen cloth 3, clean mechanism 4 and screening mechanism 5, both sides are transversely evenly equipped with four guide bars 2 around the base 1, and sliding connection has first screen cloth 3 between the guide bar 2, all is equipped with reset spring between first screen cloth 3 bottom and the guide bar 2 lower part, is equipped with clean mechanism 4 on the base 1, is equipped with screening mechanism 5 on the base 1.
The cleaning mechanism 4 comprises a fixing plate 40, a cleaning plate 41 and a first spring 42, the fixing plate 40 is arranged on the right rear side of the base 1, the cleaning plate 41 is connected to the upper portion of the fixing plate 40 in a sliding mode, the cleaning plate 41 is in sliding contact with the first screen 3, and the first spring 42 is arranged between the rear side of the cleaning plate 41 and the fixing plate 40.
Screening mechanism 5 is equipped with servo motor 50 including servo motor 50, first fixing base 51, integral key shaft 52 and cam 53 in the middle of the base 1 top right side, is equipped with first fixing base 51 in the middle of the base 1, and first fixing base 51 upper portion rotary type is connected with integral key shaft 52, integral key shaft 52 right side and the output shaft of servo motor 50, and the equal sliding connection in integral key shaft 52 left and right sides has cam 53.
When people need to treat the sludge, the sludge can be poured into the first screen 3, the sludge is screened by the first screen 3 and falls downwards, meanwhile, with the continuous increase of the sludge, the first screen 3 moves downwards due to gravity, the return spring is compressed, then the servo motor 50 is started, the output shaft of the servo motor 50 rotates to drive the spline shaft 52 and the cam 53 to rotate continuously, when the first screen 3 is contacted with the cam 53, the first screen 3 moves up and down continuously to shake, so that the sludge falls downwards, then other garbage is left on the first screen 3, after the sludge is reduced, the first screen 3 is driven to move upwards to reset under the action of the return spring, the cleaning plate 41 can move backwards to push the garbage backwards, the first spring 42 is compressed and then loosens hands, the cleaning plate 41 is driven to move forwards to reset under the action of the first spring 42, the servo motor 50 may be turned off when not in use.
Example 2
On the basis of embodiment 1, as shown in fig. 3 to 6, the turnover mechanism 6 is further included, the turnover mechanism 6 includes a first slide rail 60, a second screen 61, a guide sleeve 62, a wedge-shaped rod 63, a second spring 64, a first gear 65 and a first rack 66, the first slide rail 60 is disposed on each of the front and rear sides of the left portion of the base 1, a slide bar is slidably connected to each of the first slide rails 60, a tension spring is disposed between the upper portion of the slide bar and the bottom wall of the first slide rail 60 on the same side, the second screen 61 is rotatably connected between the upper portions of the slide bars, the guide sleeves 62 are disposed on each of the front and rear sides of the left portion of the base 1, the guide sleeves 62 are located on the left side of the first slide rail 60, the wedge-shaped rod 63 is slidably connected to the upper portion of each of the guide sleeves 62, the second springs 64 are disposed between the upper and lower sides of the left portion of the wedge-shaped rod 63 and the guide sleeves 62 on the same side, the outer side of the wedge-shaped rod 63 is disposed with the first rack 66, the front and rear sides of the lower portion of the second screen 61 are disposed with the first gear 65, the first gear 65 meshes with the first rack 66.
Still including screens mechanism 7, screens mechanism 7 is including fixed cover 70, connecting rod 71, wedge 72 and third spring 73, and the inboard upper portion of uide bushing 62 all is equipped with fixed cover 70, and the equal sliding connection in fixed cover 70 right side has connecting rod 71, and the connecting rod 71 outside all is equipped with wedge 72, all is equipped with third spring 73 between the inboard fixed cover 70 with the homonymy of wedge 72.
When the first screen 3 moves downwards to contact with the lower side of the wedge-shaped rod 63, the wedge-shaped rod 63 is driven to move leftwards, the second spring 64 is compressed, when the wedge-shaped rod 63 moves leftwards to contact with the wedge-shaped plate 72, the wedge-shaped plate 72 and the connecting rod 71 move inwards, the third spring 73 is compressed, when the wedge-shaped rod 63 moves leftwards to separate from the wedge-shaped plate 72, the wedge-shaped plate 72 and the connecting rod 71 are driven to move outwards to reset, at the same time, the wedge-shaped plate 72 clamps the wedge-shaped rod 63, so that the wedge-shaped rod 63 can be limited, the wedge-shaped rod 63 moves leftwards to drive the first rack 66 to move leftwards, the first rack 66 moves leftwards to drive the first gear 65 to rotate, the first gear 65 rotates to drive the second screen 61 to rotate rightwards to lower side, when the first rack 66 moves leftwards to separate from the first gear 65, the second screen 61 and the first gear 65 are driven to move downwards under the action of the extension spring, when the second screen 61 moves downwards to contact with the sludge, the sludge can be extruded under the action of the first screen 3, so that the screening of the sludge is facilitated; first screen cloth 3 moves upward and resets and drives second screen cloth 61 and first gear 65 upward movement and reset, extension spring is stretched, afterwards manual stirring connecting rod 71 inboard drives wedge-shaped plate 72 and moves inboard for wedge-shaped plate 72 and wedge-shaped rod 63 separate, third spring 73 is compressed, under the effect of second spring 64, drive wedge-shaped rod 63 and first gear 65 and move rightwards and reset, drive second screen cloth 61 this moment and rotate and reset, then loosen connecting rod 71, under the effect of third spring 73, drive wedge-shaped plate 72 and connecting rod 71 and move outwards and reset.
Still including the release mechanism 8, the release mechanism 8 is including second fixing base 80, second gear 81, the bull stick 82, second rack 83, third rack 84 and hollow section of thick bamboo 85, both sides all are equipped with second fixing base 80 around the 1 left part of base, equal rotary type is connected with the bull stick 82 on the second fixing base 80, bull stick 82 top all is equipped with second gear 81, 1 right side sliding connection of base has third rack 84, 1 left side sliding connection of base has second rack 83, all be equipped with hollow section of thick bamboo 85 in the middle of the 1 left and right sides of base, hollow section of thick bamboo 85 cover is in the integral key shaft 52 outside.
People can manually rotate the rotating rod 82 to drive the second gear 81 to rotate, so that the second rack 83 and the third rack 84 move outwards, the cam 53 moves outwards to be sleeved on the hollow cylinder 85, the spline shaft 52 cannot drive the cam 53 to rotate, the rotating rod 82 can also be rotated to drive the second gear 81 to rotate, the second rack 83 and the third rack 84 move inwards to reset, then the cam 53 moves inwards to reset, and the cam 53 can continue to rotate.
Still including rising mechanism 9, rising mechanism 9 is including worm 90, worm wheel 91, second slide rail 92, lead screw 93 and nut 94, base 1 is anterior the left and right sides all is equipped with second slide rail 92, the integral key shaft 52 left and right sides all is equipped with worm 90, the equal rotary type in left and right sides of base 1 is connected with lead screw 93, lead screw 93 is located the rear side of second slide rail 92, lead screw 93 lower part all is equipped with worm wheel 91, the threaded connection has nut 94 on the lead screw 93, nut 94 front side and second slide rail 92 sliding type are connected.
The spline shaft 52 rotates to drive the worm 90 to rotate, the worm 90 rotates to drive the worm wheel 91 and the screw rod 93 to continuously rotate, the nut 94 moves upwards to lift the first screen 3 upwards, the output shaft of the servo motor 50 is controlled to rotate reversely after the first screen 3 is reset, the spline shaft 52 rotates reversely to drive the worm 90 to rotate reversely, and the worm 90 rotates to drive the worm wheel 91 and the screw rod 93 to rotate reversely to enable the nut 94 to move downwards to reset.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. An active sludge treatment equipment based on biotechnology, its characterized in that: including base (1), guide bar (2), first screen cloth (3), clean mechanism (4) and screening mechanism (5), both sides transversely evenly are equipped with four guide bar (2) around base (1), sliding connection has first screen cloth (3) between guide bar (2), all are equipped with reset spring between first screen cloth (3) bottom and guide bar (2) lower part, are equipped with clean mechanism (4) on base (1), are equipped with on base (1) and screen mechanism (5).
2. A biotechnological activated sludge treatment plant according to claim 1 characterised in that: cleaning mechanism (4) is equipped with fixed plate (40) including fixed plate (40), clean board (41) and first spring (42) on one side of base (1), and fixed plate (40) upper portion sliding connection has clean board (41), and clean board (41) and first screen cloth (3) sliding type contact are equipped with first spring (42) between clean board (41) one side and fixed plate (40).
3. A biotechnological activated sludge treatment plant according to claim 2 characterised in that: screening mechanism (5) is equipped with servo motor (50) including servo motor (50), first fixing base (51), integral key shaft (52) and cam (53) in the middle of base (1) top one side, be equipped with first fixing base (51) in the middle of base (1), first fixing base (51) upper portion rotary type is connected with integral key shaft (52), integral key shaft (52) one side and servo motor (50) output shaft, integral key shaft (52) both sides all sliding type connection have cam (53).
4. A biotechnological activated sludge treatment plant according to claim 3 characterised in that: the screen cloth turning device comprises a turning mechanism (6), the turning mechanism (6) comprises a first slide rail (60), a second screen cloth (61), guide sleeves (62), wedge-shaped rods (63), second springs (64), a first gear (65) and a first rack (66), the first slide rail (60) is arranged on each of two sides of a base (1), the slide rail is connected to each of the first slide rails (60) in a sliding manner, extension springs are arranged between the upper portions of the slide rails and the inner bottom wall of the first slide rail (60) on the same side, the second screen cloth (61) is rotatably connected between the upper portions of the slide rails, the guide sleeves (62) are arranged on each of two sides of the left portion of the base (1), the guide sleeves (62) are located on one side of the first slide rail (60), the wedge-shaped rods (63) are connected to each of the upper portions of the guide sleeves (62) in a sliding manner, the second springs (64) are arranged between two sides of the wedge-shaped rods (63) and the guide sleeves (62) on the same side, the outer sides of the wedge-shaped rods (63) are provided with the first rack (66), both sides of the second screen (61) are provided with first gears (65), and the first gears (65) are meshed with the first racks (66).
5. A biotechnological activated sludge treatment plant according to claim 4 characterised in that: still including screens mechanism (7), screens mechanism (7) all are equipped with fixed cover (70) including fixed cover (70), connecting rod (71), wedge plate (72) and third spring (73) on uide bushing (62) inboard upper portion, and fixed cover (70) one side all is sliding type to be connected with connecting rod (71), and the connecting rod (71) outside all is equipped with wedge plate (72), all is equipped with third spring (73) between fixed cover (70) of wedge plate (72) inboard and homonymy.
6. A biotechnological activated sludge treatment plant according to claim 5 characterised in that: still including breaking away from mechanism (8), breaking away from mechanism (8) including second fixing base (80), second gear (81), bull stick (82), second rack (83), third rack (84) and hollow section of thick bamboo (85), base (1) both sides all are equipped with second fixing base (80), equal rotary type is connected with bull stick (82) on second fixing base (80), bull stick (82) top all is equipped with second gear (81), base (1) one side sliding type is connected with third rack (84), base (1) one side sliding type is connected with second rack (83), all be equipped with hollow section of thick bamboo (85) in the middle of base (1) both sides, hollow section of thick bamboo (85) cover is in integral key shaft (52) outside.
7. A biotechnological activated sludge treatment plant according to claim 6 characterised in that: still including rising mechanism (9), rising mechanism (9) are including worm (90), worm wheel (91), second slide rail (92), lead screw (93) and nut (94), base (1) both sides all are equipped with second slide rail (92), integral key shaft (52) both sides all are equipped with worm (90), base (1) both sides equal rotary type is connected with lead screw (93), lead screw (93) lower part all is equipped with worm wheel (91), screw thread formula is connected with nut (94) on lead screw (93), nut (94) one side and second slide rail (92) sliding type are connected.
8. A biotechnological based activated sludge treatment plant according to claims 1 and 4 characterised by: the first screen (3) and the second screen (61) are identical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390178.8A CN114163090A (en) | 2021-11-23 | 2021-11-23 | Based on biotechnology activated sludge treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390178.8A CN114163090A (en) | 2021-11-23 | 2021-11-23 | Based on biotechnology activated sludge treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114163090A true CN114163090A (en) | 2022-03-11 |
Family
ID=80480298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111390178.8A Pending CN114163090A (en) | 2021-11-23 | 2021-11-23 | Based on biotechnology activated sludge treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114163090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768951A (en) * | 2022-04-01 | 2022-07-22 | 贺海雄 | Distributed screening installation of activated sludge based on biotechnology |
-
2021
- 2021-11-23 CN CN202111390178.8A patent/CN114163090A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768951A (en) * | 2022-04-01 | 2022-07-22 | 贺海雄 | Distributed screening installation of activated sludge based on biotechnology |
| CN114768951B (en) * | 2022-04-01 | 2023-08-29 | 南京唐壹信息科技有限公司 | Activated sludge dispersed screening equipment based on biotechnology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110923822A (en) | Silk processing is with silkworm cocoon machine of cocoon breaking off in batches | |
| CN114163090A (en) | Based on biotechnology activated sludge treatment facility | |
| CN113730988A (en) | Vehicular urea preparation is with retrieving filter residue device | |
| CN113017112A (en) | Roller type peanut cleaning equipment applying machine vision detection | |
| CN114247191B (en) | A automatic filter-pressing equipment for porcelain clay | |
| CN215997717U (en) | Efficient cleaning device for pseudo-ginseng production | |
| CN213467007U (en) | Make things convenient for debris exhaust automatic clearance filter | |
| CN110302950B (en) | Flour screening machine | |
| CN113416491B (en) | Rosin processing edulcoration preprocessing device that terpineol preparation raw materials is correlated with | |
| CN112826104B (en) | Agricultural product grape processing is with equipment of quick washing pesticide dirt | |
| CN213823677U (en) | Agitating unit is used in processing of soyfood convenient to filter | |
| CN214436857U (en) | Soybean product processing is with waste water decrement collection processing apparatus | |
| CN112642191A (en) | Environment-friendly sludge discharge device for sewage treatment | |
| CN220716970U (en) | Flaxseed skin belt cleaning device | |
| CN213256109U (en) | Extension tank cleaning and filtering device for polaroid | |
| CN217854779U (en) | Waste mineral oil filter equipment | |
| CN220198226U (en) | Waste plastic rinsing machine | |
| CN215302736U (en) | Multifunctional cutting table for aquatic product processing | |
| CN218959998U (en) | Bubble cleaning machine for processing dehydrated vegetables | |
| CN219950810U (en) | Zero release effluent treatment plant | |
| CN219422135U (en) | Soaking equipment with impurity filtering structure | |
| CN218306408U (en) | Grape residue filtering device convenient to clearance | |
| CN113941915B (en) | Window pulley outer ring border deckle edge processing apparatus | |
| CN219187920U (en) | Raw material cleaning device for tea seed oil production | |
| CN215314362U (en) | Screening and cleaning device for tea production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220311 |