CN113582500A - Sludge dewatering device for environmental protection - Google Patents
Sludge dewatering device for environmental protection Download PDFInfo
- Publication number
- CN113582500A CN113582500A CN202110660015.0A CN202110660015A CN113582500A CN 113582500 A CN113582500 A CN 113582500A CN 202110660015 A CN202110660015 A CN 202110660015A CN 113582500 A CN113582500 A CN 113582500A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- box
- dewatering device
- sides
- 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 33
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000703 high-speed centrifugation Methods 0.000 abstract description 3
- 241000282414 Homo sapiens Species 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge dewatering device for environmental protection, which comprises a bottom plate, wherein the top of the bottom plate is movably connected with a rotary column through a bearing seat, the bottom of the surface of the rotary column is fixedly connected with a driven gear, the left side of the top of the bottom plate is provided with a groove, the inner cavity of the groove is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a driving gear. According to the sludge dewatering device, the sludge can be quickly dewatered in a high-speed centrifugation and hot air circulation mode through the cooperation of the bottom plate, the rotary column, the driven gear, the groove, the motor, the driving gear, the vertical plate, the partition plate, the box body, the drain pipe, the supporting rod, the pulley, the annular groove, the supporting plate, the dewatering box, the discharge door, the limiting plate, the bolt, the feeding pipe, the feeding hopper, the cover plate, the sliding chute, the sliding rod, the sliding block, the spring, the limiting frame, the limiting rod, the heating pipe, the air outlet plate, the fan, the protective door and the sealing strip, so that the sludge dewatering device achieves the purpose of good dewatering effect.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a sludge dewatering device for environmental protection.
Background
The environmental protection is a general term of various actions taken by human beings for solving practical or potential environmental problems, coordinating the relationship between human beings and the environment and guaranteeing the continuous development of the economic society, and the method and means thereof comprise engineering, administrative management, laws, economy, propaganda and education and the like, the environment protection is that the human beings consciously protect natural resources and reasonably utilize the natural resources to prevent the natural environment from being polluted and damaged, the polluted and damaged environment is comprehensively treated to create the environment suitable for human life and work, the relationship between the human beings and the nature is coordinated, the concept harmonious with the nature is realized by people, the environmental protection is that the environmental pollution problem is too serious due to industrial development, the industrial national laws and regulations are firstly emphasized to generate, and the national laws and regulations and public opinion propaganda are utilized to emphasize and deal with the pollution problem in the whole society, waste water and sewage treatment are one of important projects in environmental protection, a centrifugal sludge dewatering machine is usually adopted in the traditional sludge dewatering equipment, the dewatering equipment can only separate a large amount of water, the output sludge still has certain water, secondary dewatering operation is required to reduce the water content of the sludge, and the working efficiency is low.
Disclosure of Invention
The invention aims to provide a sludge dewatering device for environmental protection, which has the advantage of good dewatering effect and solves the problem of poor dewatering effect.
In order to achieve the purpose, the invention provides the following technical scheme: the sludge dewatering device for environmental protection comprises a bottom plate, wherein the top of the bottom plate is movably connected with a rotary column through a bearing seat, the bottom of the surface of the rotary column is fixedly connected with a driven gear, the left side of the top of the bottom plate is provided with a groove, the inner cavity of the groove is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a driving gear, the right side of the driving gear is meshed with the left side of the driven gear, two sides of the top of the bottom plate are both fixedly connected with a vertical plate, the bottom of one side opposite to the vertical plate is fixedly connected with a partition plate, the top of the rotary column penetrates through the top of the partition plate and is fixedly connected with a box body, the bottoms of two sides of the box body are both communicated with a drain pipe, two sides of the bottom of the box body are both fixedly connected with supporting rods, the bottom of each supporting rod is movably connected with a pulley, the top of the partition plate is provided with an annular groove, and the bottom of the surface of the pulley is movably connected with the inner cavity of the annular groove, the bottom of the inner cavity of the box body is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a dewatering box, the front bottom of the dewatering box is provided with a discharge door, two sides of the front bottom of the dewatering box are movably connected with limiting plates through movable shafts, the front bottom of the limiting plates is in threaded connection with bolts, one end of each bolt is movably connected with the front of the discharge door, the top of the dewatering box is communicated with a feed pipe, the top of the feed pipe is communicated with a feed hopper, the top of the feed hopper is provided with a cover plate, the left side of the cover plate is provided with a chute, the inner cavity of the chute is fixedly connected with a slide bar, the bottom of the surface of the slide bar is in sliding connection with a slide block, the surface of the slide bar and the top of the slide block are sleeved with a spring, the left side of the slide block is fixedly connected with a limiting frame, and the left bottom of the feed hopper is movably connected with a limiting rod through a movable block, the utility model discloses a safety protection door, including the gag lever post, the inner chamber swing joint of spacing frame, the equal fixedly connected with heating pipe in both sides of box inner chamber, the equal fixedly connected with in both sides at box inner chamber top goes out the tuber plate, the equal fixedly connected with fan in both sides at box top, the bottom of fan and the top intercommunication that goes out the tuber plate, the front of box is provided with the guard gate, the edge fixedly connected with sealing strip on guard gate surface.
Preferably, four corners of the bottom plate are fixedly connected with fixing columns, and the bottom of each fixing column is fixedly connected with a stabilizing plate.
Preferably, the bottom of the bottom plate is fixedly connected with a junction box, and the left side of the vertical plate is fixedly connected with an operation panel.
Preferably, the equal fixedly connected with stabilizer bar in both sides of box, the equal fixedly connected with gyro wheel of one end that the box was kept away from to the stabilizer bar, logical groove has all been seted up at the top of the relative one side of riser, the surface of gyro wheel and the opposite one side swing joint of logical groove inner chamber.
Preferably, the opposite sides of the vertical plates are fixedly connected with illuminating lamps, and protective shells are arranged on the surfaces of the illuminating lamps.
Preferably, the front surface of the protective door is provided with an observation window, and the inner wall of the observation window is fixedly connected with transparent glass.
Preferably, the top of the two sides of the supporting plate is fixedly connected with a water guide plate, and the opposite side of the water guide plate is fixedly connected with the bottom of the box body.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the sludge dewatering device, the sludge can be quickly dewatered in a high-speed centrifugation and hot air circulation mode through the cooperation of the bottom plate, the rotary column, the driven gear, the groove, the motor, the driving gear, the vertical plate, the partition plate, the box body, the drain pipe, the supporting rod, the pulley, the annular groove, the supporting plate, the dewatering box, the discharge door, the limiting plate, the bolt, the feeding pipe, the feeding hopper, the cover plate, the sliding chute, the sliding rod, the sliding block, the spring, the limiting frame, the limiting rod, the heating pipe, the air outlet plate, the fan, the protective door and the sealing strip, so that the sludge dewatering device achieves the purpose of good dewatering effect.
2. According to the invention, the sludge dewatering device can be fixedly placed at a designated position by arranging the fixing column and the stabilizing plate, the sludge dewatering device can be operated by a worker in a mode of inputting a signal instruction by arranging the junction box and the operation panel, the stability of the box body during rotation can be increased by arranging the stabilizing rod, the roller and the through groove, the sludge dewatering device can work in an environment with poor light by arranging the illuminating lamp, the working state of the inner cavity of the box body can be observed by the worker in real time by arranging the observation window, and the separated water body can be quickly discharged by arranging the water guide plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;
fig. 4 is a schematic structural view of the air outlet plate of the present invention.
In the figure: 1. a base plate; 2. turning the column; 3. a driven gear; 4. a groove; 5. a motor; 6. a driving gear; 7. a vertical plate; 8. a partition plate; 9. a box body; 10. a drain pipe; 11. a support bar; 12. a pulley; 13. an annular groove; 14. a support plate; 15. a dewatering box; 16. a discharge door; 17. a limiting plate; 18. a bolt; 19. a feed pipe; 20. a feed hopper; 21. a cover plate; 22. a chute; 23. a slide bar; 24. a slider; 25. a spring; 26. a limiting frame; 27. a limiting rod; 28. heating a tube; 29. an air outlet plate; 30. a fan; 31. a protective door; 32. a sealing strip; 33. fixing a column; 34. a stabilizing plate; 35. a junction box; 36. an operation panel; 37. a stabilizer bar; 38. a roller; 39. a through groove; 40. an illuminating lamp; 41. an observation window; 42. a water guide 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.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
Referring to fig. 1-4, a sludge dewatering device for environmental protection comprises a bottom plate 1, the top of the bottom plate 1 is movably connected with a rotary column 2 through a bearing seat, the bottom of the surface of the rotary column 2 is fixedly connected with a driven gear 3, the left side of the top of the bottom plate 1 is provided with a groove 4, the inner cavity of the groove 4 is fixedly connected with a motor 5, the output shaft of the motor 5 is fixedly connected with a driving gear 6, the right side of the driving gear 6 is engaged with the left side of the driven gear 3, the two sides of the top of the bottom plate 1 are both fixedly connected with a vertical plate 7, the bottom of the opposite side of the vertical plate 7 is fixedly connected with a partition plate 8, the top of the rotary column 2 penetrates to the top of the partition plate 8 and is fixedly connected with a box body 9, the bottoms of the two sides of the box body 9 are both communicated with a drain pipe 10, the two sides of the bottom of the box body 9 are both fixedly connected with support rods 11, the bottoms of the support rods 11 are movably connected with pulleys 12, and the top of the partition plate 8 is provided with an annular groove 13, the bottom of the surface of the pulley 12 is movably connected with the inner cavity of the annular groove 13, the bottom of the inner cavity of the box body 9 is fixedly connected with a supporting plate 14, the top of the supporting plate 14 is fixedly connected with a dewatering box 15, the front bottom of the dewatering box 15 is provided with a discharge door 16, two sides of the front bottom of the dewatering box 15 are movably connected with limiting plates 17 through movable shafts, the front bottom of the limiting plates 17 is in threaded connection with a bolt 18, one end of the bolt 18 is movably connected with the front of the discharge door 16, the top of the dewatering box 15 is communicated with a feed pipe 19, the top of the feed pipe 19 is communicated with a feed hopper 20, the top of the feed hopper 20 is provided with a cover plate 21, the left side of the cover plate 21 is provided with a chute 22, the inner cavity of the chute 22 is fixedly connected with a slide rod 23, the bottom of the surface of the slide rod 23 is in sliding connection with a slide block 24, the surface of the slide rod 23 is sheathed with a spring 25, and the left side of the slide block 24 is fixedly connected with a limiting frame 26, the bottom of the left side of the feed hopper 20 is movably connected with a limiting rod 27 through a movable block, the limiting rod 27 is movably connected with the inner cavity of a limiting frame 26, both sides of the inner cavity of the box body 9 are fixedly connected with heating pipes 28, both sides of the top of the inner cavity of the box body 9 are fixedly connected with air outlet plates 29, both sides of the top of the box body 9 are fixedly connected with fans 30, the bottom of each fan 30 is communicated with the top of the air outlet plate 29, the front side of the box body 9 is provided with a protective door 31, the edge of the surface of the protective door 31 is fixedly connected with a sealing strip 32, four corners of the bottom plate 1 are fixedly connected with fixed columns 33, the bottoms of the fixed columns 33 are fixedly connected with stabilizing plates 34, the bottom of the bottom plate 1 is fixedly connected with a junction box 35, the left side of each vertical plate 7 is fixedly connected with an operating panel 36, both sides of the box body 9 are fixedly connected with stabilizing rods 37, and one end of each stabilizing rod 37, which is far away from the box body 9, is fixedly connected with a roller 38, the top of one side opposite to the vertical plate 7 is provided with a through groove 39, the surface of the roller 38 is movably connected with one side opposite to the inner cavity of the through groove 39, one side opposite to the vertical plate 7 is fixedly connected with an illuminating lamp 40, the surface of the illuminating lamp 40 is provided with a protective shell, the front surface of the protective door 31 is provided with an observation window 41, the inner wall of the observation window 41 is fixedly connected with transparent glass, the tops of two sides of the supporting plate 14 are fixedly connected with a water guide plate 42, one side opposite to the water guide plate 42 is fixedly connected with the bottom of the box body 9, the sludge dewatering device can be fixedly placed at a designated position by arranging a fixed column 33 and a stabilizing plate 34, a worker can operate the sludge dewatering device by inputting a signal instruction by arranging a junction box 35 and an operation panel 36, and the stability of the box body 9 during rotation can be increased by arranging a stabilizing rod 37, the roller 38 and the through groove 39, through the arrangement of the illuminating lamp 40, the sludge dewatering device can work in the environment with poor light, through the arrangement of the observation window 41, a worker can observe the working state of the inner cavity of the box body 9 in real time, through the arrangement of the water guide plate 42, the separated water body can be quickly discharged, through the bottom plate 1, the rotary column 2, the driven gear 3, the groove 4, the motor 5, the driving gear 6, the vertical plate 7, the partition plate 8, the box body 9, the drain pipe 10, the support rod 11, the pulley 12, the annular groove 13, the support plate 14, the dewatering box 15, the discharge door 16, the limit plate 17, the bolt 18, the feeding pipe 19, the feeding hopper 20, the cover plate 21, the sliding groove 22, the sliding rod 23, the sliding block 24, the spring 25, the limit frame 26, the limit rod 27, the heating pipe 28, the air outlet plate 29, the fan 30, the protection door 31 and the sealing strip 32, the sludge dewatering device can quickly dewater the sludge through the modes of high-speed centrifugation and the hot air circulation, thereby realizing the purpose that the sludge dewatering device has good dewatering effect.
During the use, the staff adds mud to the inner chamber of dehydration box 15 through feeder hopper 20 and inlet pipe 19, then through spacing frame 26, gag lever post 27 and apron 21 seal the top of feeder hopper 20, starter motor 5 afterwards, motor 5's output shaft drives driving gear 6 and rotates, driving gear 6 drives driven gear 3 and rotates, driven gear 3 drives rotary column 2 and rotates, rotary column 2 drives box 9 and dehydration box 15 high-speed rotation, thereby dewater the mud in dehydration box 15 inner chamber, when the water outflow of drain pipe 10 stops, close motor 5, then open fan 30 and heating pipe 28, fan 30 blows in the inner chamber of box 9 with outside wind through air-out plate 29, cooperation heating pipe 28 makes the inner chamber of box 9 form heated air circulation, with this carry out degree of depth dehydration once more to the mud after the dehydration.
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 (7)
1. The utility model provides a sludge dewatering device for environmental protection, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is movably connected with a rotary column (2) through a bearing seat, the bottom of the surface of the rotary column (2) is fixedly connected with a driven gear (3), the left side of the top of the bottom plate (1) is provided with a groove (4), the inner cavity of the groove (4) is fixedly connected with a motor (5), the output shaft of the motor (5) is fixedly connected with a driving gear (6), the right side of the driving gear (6) is meshed with the left side of the driven gear (3), two sides of the top of the bottom plate (1) are both fixedly connected with a vertical plate (7), the bottom of one side opposite to the vertical plate (7) is fixedly connected with a partition plate (8), the top of the rotary column (2) penetrates through to the top of the partition plate (8) and is fixedly connected with a box body (9), the bottoms of two sides of the box body (9) are both communicated with a drain pipe (10), two sides of the bottom of the box body (9) are both fixedly connected with a support rod (11), the bottom swing joint of bracing piece (11) has pulley (12), ring channel (13) have been seted up at the top of baffle (8), the bottom on pulley (12) surface and the inner chamber swing joint of ring channel (13), the bottom fixedly connected with backup pad (14) of box (9) inner chamber, the top fixedly connected with dewatering box (15) of backup pad (14), the positive bottom of dewatering box (15) is provided with discharge door (16), the both sides of the positive bottom of dewatering box (15) all have limiting plate (17) through loose axle swing joint, the positive bottom threaded connection of limiting plate (17) has bolt (18), the one end of bolt (18) and the positive swing joint of discharge door (16), the top intercommunication of dewatering box (15) has inlet pipe (19), the top intercommunication of inlet pipe (19) has feeder hopper (20), the top of feeder hopper (20) is provided with apron (21), spout (22) have been seted up in the left side of apron (21), the inner chamber fixedly connected with slide bar (23) of spout (22), the bottom sliding connection on slide bar (23) surface has slider (24), slide bar (23) surface, and the top cover that is located slider (24) is equipped with spring (25), the left side fixedly connected with spacing frame (26) of slider (24), the left bottom of feeder hopper (20) has gag lever post (27) through movable block swing joint, the inner chamber swing joint of gag lever post (27) and spacing frame (26), the equal fixedly connected with heating pipe (28) in both sides of box (9) inner chamber, the equal fixedly connected with air-out board (29) in both sides at box (9) inner chamber top, the equal fixedly connected with fan (30) in both sides at box (9) top, the bottom of fan (30) and the top intercommunication of air-out board (29), the front of box (9) is provided with guard gate (31), the edge fixedly connected with sealing strip (32) on guard gate (31) surface.
2. The sludge dewatering device for environmental protection according to claim 1, wherein: the bottom plate is characterized in that four corners of the bottom plate (1) are fixedly connected with fixing columns (33), and the bottom of each fixing column (33) is fixedly connected with a stabilizing plate (34).
3. The sludge dewatering device for environmental protection according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a junction box (35), and the left side of the vertical plate (7) is fixedly connected with an operation panel (36).
4. The sludge dewatering device for environmental protection according to claim 1, wherein: the equal fixedly connected with stabilizer bar (37) in both sides of box (9), the equal fixedly connected with gyro wheel (38) of one end that box (9) were kept away from in stabilizer bar (37), logical groove (39) have all been seted up at the top of the relative one side of riser (7), the surface of gyro wheel (38) and the opposite one side swing joint of logical groove (39) inner chamber.
5. The sludge dewatering device for environmental protection according to claim 1, wherein: the equal fixedly connected with light (40) in the opposite one side of riser (7), the surface of light (40) is provided with the protective housing.
6. The sludge dewatering device for environmental protection according to claim 1, wherein: the front of guard gate (31) is provided with observation window (41), the inner wall fixedly connected with transparent glass of observation window (41).
7. The sludge dewatering device for environmental protection according to claim 1, wherein: the top of both sides of the supporting plate (14) is fixedly connected with a water guide plate (42), and the opposite side of the water guide plate (42) is fixedly connected with the bottom of the box body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660015.0A CN113582500A (en) | 2021-06-15 | 2021-06-15 | Sludge dewatering device for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660015.0A CN113582500A (en) | 2021-06-15 | 2021-06-15 | Sludge dewatering device for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113582500A true CN113582500A (en) | 2021-11-02 |
Family
ID=78243683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110660015.0A Pending CN113582500A (en) | 2021-06-15 | 2021-06-15 | Sludge dewatering device for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113582500A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179957A (en) * | 2018-10-16 | 2019-01-11 | 青岛蓝杉知本科技有限公司 | A kind of Treatment of Sludge quick-dehydration device and method easy to use |
| CN209193776U (en) * | 2018-11-05 | 2019-08-02 | 恩曼自动化技术(上海)有限公司 | A kind of sludge dewatering equipment |
| CN210506009U (en) * | 2019-08-06 | 2020-05-12 | 滨海金尼环保科技有限公司 | Sludge transformation is dewatering device for powdered ore |
| CN211896616U (en) * | 2019-12-31 | 2020-11-10 | 南京永禾环保工程有限公司 | Centrifugal sludge dewatering device |
-
2021
- 2021-06-15 CN CN202110660015.0A patent/CN113582500A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179957A (en) * | 2018-10-16 | 2019-01-11 | 青岛蓝杉知本科技有限公司 | A kind of Treatment of Sludge quick-dehydration device and method easy to use |
| CN209193776U (en) * | 2018-11-05 | 2019-08-02 | 恩曼自动化技术(上海)有限公司 | A kind of sludge dewatering equipment |
| CN210506009U (en) * | 2019-08-06 | 2020-05-12 | 滨海金尼环保科技有限公司 | Sludge transformation is dewatering device for powdered ore |
| CN211896616U (en) * | 2019-12-31 | 2020-11-10 | 南京永禾环保工程有限公司 | Centrifugal sludge dewatering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110841776A (en) | Domestic waste processing apparatus for boats and ships | |
| CN208009612U (en) | A kind of integrated sewage water lifting means | |
| CN113582500A (en) | Sludge dewatering device for environmental protection | |
| CN215252712U (en) | Pollutant intercepting device for riverway restoration | |
| CN111111309B (en) | Petrochemical machinery fluid cyclic recovery utilizes mechanism | |
| CN108341443A (en) | A kind of non-wastewater discharge equipment | |
| CN208577563U (en) | A kind of sewage-treatment plant of heavy metal ion | |
| CN208345786U (en) | A kind of sewage-treatment plant with sludge recycling | |
| CN205740712U (en) | A kind of sludge drying device | |
| CN205241476U (en) | Mud spiral propulsion pyrolysis treatment in vertical cities and towns deals with equipment | |
| CN113663408A (en) | Food waste recycling wastewater treatment system | |
| CN210252415U (en) | Waste material shredding device for building engineering | |
| CN214277099U (en) | Gas table convenient to overhaul | |
| CN206616377U (en) | A kind of filter type electric magnet valve for washing machine | |
| CN206407508U (en) | A kind of garbage belt conveyor | |
| CN213192679U (en) | Sewage treatment device with solid garbage treatment function | |
| CN211084087U (en) | Environment-friendly incineration equipment for preventing and treating air pollution | |
| CN219586504U (en) | Environment-friendly old asphalt thermal regeneration equipment | |
| CN205152027U (en) | Cities and towns sludge treatment deals with automatic discharging device | |
| CN217340414U (en) | Solid-liquid separation equipment for kitchen waste treatment | |
| CN214571462U (en) | Sludge dewatering equipment for water supply and drainage engineering | |
| CN210448472U (en) | Energy-concerving and environment-protective natural borneol's processingequipment | |
| CN208562012U (en) | Medical waste by stages in dioxin UV photooxidation clarifier | |
| CN220707341U (en) | Harm reduction treatment equipment for hazardous waste materials | |
| CN214651302U (en) | Sewage treatment device for purifying and recycling sewage treatment products |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211102 |