CN215559790U - Sludge concentration dewatering device for sewage treatment - Google Patents
Sludge concentration dewatering device for sewage treatment Download PDFInfo
- Publication number
- CN215559790U CN215559790U CN202121347320.6U CN202121347320U CN215559790U CN 215559790 U CN215559790 U CN 215559790U CN 202121347320 U CN202121347320 U CN 202121347320U CN 215559790 U CN215559790 U CN 215559790U
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- Prior art keywords
- dewatering
- sludge
- water collecting
- water tank
- mud
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- 239000010802 sludge Substances 0.000 title claims abstract description 64
- 239000010865 sewage Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 230000018044 dehydration Effects 0.000 claims abstract description 27
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 20
- 230000008719 thickening Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 208000005156 Dehydration Diseases 0.000 description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge concentration and dehydration device for sewage treatment, which comprises a bottom plate, wherein a dehydration box is arranged at the left end of the top of the bottom plate through a support rod, a sludge inlet is formed in the top of the dehydration box, a telescopic component is arranged at the left end of the dehydration box, a frame body is arranged at the right end of the top of the bottom plate, a second water collection component is arranged in an inner cavity of the frame body, a dehydration cylinder is arranged at the top of the frame body, and through holes are uniformly formed in the joint of the dehydration cylinder and the second water collection component, has good sludge dewatering effect and effectively improves the dewatering efficiency of the device.
Description
Technical Field
The utility model relates to the technical field of sludge dewatering treatment equipment, in particular to a sludge concentration and dewatering device for sewage treatment.
Background
With the development of social economy and the acceleration of urbanization process, the number of urban sewage treatment plants and the sludge produced therewith is rapidly increased, almost all sewage treatment plants in China can only mainly bury and stack the sludge, so that serious environmental pollution is caused, in order to improve the environment, the sludge needs to be concentrated and dehydrated, the sludge concentration and dehydration is a sludge treatment method for removing moisture from the primary, concentrated or digested sludge in a flow state and converting the sludge into a semi-solid or solid sludge block, but the existing device still has certain problems, and the specific problems are as follows:
the single dehydration mode is usually adopted to current device when using, can't carry out dehydration work many times to mud to reduced the dehydration efficiency of device, the concentrated sewage that comes out of device in addition is not handled effectively, makes sewage can't carry out the reutilization, has reduced the energy-concerving and environment-protective effect of device, and inconvenient for a long time the popularization has brought certain influence for the use of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sludge thickening and dewatering device for sewage treatment, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sludge concentration dewatering device for sewage treatment, includes the bottom plate, the dehydration box is installed through the bracing piece to the left end at bottom plate top, the top of dehydration box is provided with into mud mouth, the left end of dehydration box is provided with flexible subassembly, the framework is installed to the right-hand member at bottom plate top, the second subassembly that catchments is installed to the inner chamber of framework, the dehydration section of thick bamboo is installed at the top of framework, and the junction of dehydration section of thick bamboo and second subassembly that catchments has evenly seted up the through-hole, the left end at dehydration section of thick bamboo top is installed and is led the mud subassembly, the inner chamber of dehydration section of thick bamboo is provided with the extrusion screw rod, the lower extreme of dehydration section of thick bamboo right side wall is provided with the blow off pipe, the mount pad is installed to the right-hand member of dehydration section of thick bamboo, drive assembly is installed to the inner chamber of mount pad.
Preferably, the telescopic assembly comprises a squeezing plate, an electric push rod, a movable rod and a movable plate, the electric push rod of the telescopic assembly is located at the upper end and the lower end of the left side wall of the dewatering box, the movable plate is mounted at the output end of the electric push rod, the movable rod is mounted at one end, close to the dewatering box, of the movable plate, and the right end of the movable rod extends into the inner cavity of the dewatering box and is provided with the squeezing plate.
Based on the technical characteristics, the electric push rod is started to push the movable plate to move rightwards, the movable plate drives the extrusion plate to move rightwards in the inner cavity of the dewatering box through the movable rod, and therefore the muddy water mixture falling into the dewatering box is extruded and concentrated.
Preferably, a first water collecting assembly is installed on a bottom plate below the dewatering box and comprises a filter screen plate, a water guide pipe and a first water tank, the first water tank of the first water collecting assembly is located on the bottom plate below the dewatering box, the right end of the top of the first water tank is provided with the water guide pipe, the top of the water guide pipe is connected with the right end of the bottom of the dewatering box, and the top of the inner cavity of the water guide pipe is provided with the filter screen plate.
Based on above-mentioned technical characteristics, through the setting of filtering otter board, can filter sludge water, remaining water quality is collected in unison through the inner chamber of leading-in first water tank of aqueduct.
Preferably, the second water collecting assembly comprises a second water tank, a connecting pipe and a water collecting funnel, the second water tank of the second water collecting assembly is located at the bottom of the inner cavity of the frame body, the connecting pipe is arranged at the top of the second water tank, the water collecting funnel is arranged at one end, away from the bottom plate, of the connecting pipe, and the top of the water collecting funnel is connected with the bottom of the dewatering cylinder.
Based on above-mentioned technical characteristics, the water in the mud is extruded, and the water of extruding passes through the through-hole and gets into the funnel that catchments, and the funnel that catchments is handled the inner chamber of leading-in second water tank of sewage through the connecting pipe.
Preferably, the inner chamber of the second water collecting component is provided with a filtering component, the first filtering component comprises a first filtering net and a second filtering net, the first filtering net of the filtering component is positioned at the upper end of the inner chamber of the second water tank, the inner chamber of the second water tank below the first filtering net is provided with the second filtering net, and the aperture of the second filtering net is larger than that of the first filtering net.
Based on above-mentioned technical characteristics, sewage filters through first filter screen and second filter screen, can carry out further processing to sewage on the one hand, and on the other hand can make sewage carry out the reutilization, makes dewatering device's energy-conserving effect better.
Preferably, drive assembly includes driven gear, driven shaft, driving motor, driving shaft and driving gear, is that drive assembly's driving motor is located the upper end of mount pad inner chamber right side wall, driving motor's power take off end is provided with the driving shaft, the outer wall of driving shaft is provided with the driving gear, the mount pad inner chamber of driving shaft below is provided with the driven shaft, and the left end and the extrusion screw of driven shaft are connected, the outer wall of driven shaft is provided with driven gear, and driven gear and driving gear intermeshing.
Based on above-mentioned technical characteristics, driving motor starts to pass through the driving shaft and drives the driving gear and rotate, and the driving gear rotates and drives driven gear and rotate to make driven gear rotate, driven gear drives the extrusion screw and rotates and carry the extrusion to mud.
Preferably, lead the mud subassembly and include first mud pipe, sludge pump and second mud pipe, the sludge pump of leading the mud subassembly is located the left end at dewatering drum top, the left end of sludge pump is provided with the second mud pipe, and the second mud pipe is led the one end that the sludge pump was kept away from to the mud pump and is connected with the lower extreme of dewatering box right side wall, the right-hand member of sludge pump is provided with first mud pipe, and the one end that the sludge pump was kept away from to first mud pipe is connected with the dewatering drum.
Based on the technical characteristics, the sludge pump is started, and the secondary dehydration work is carried out on the inner cavity of the sludge guide dewatering cylinder of the inner cavity of the dewatering box through the matching of the first sludge guide pipe and the second sludge guide pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the sludge-water separator is characterized in that a squeezing plate in a telescopic assembly moves to squeeze and concentrate a sludge-water mixture, so that sewage enters a first water tank through a water guide pipe, sludge enters an inner cavity of a dewatering cylinder through a sludge guide assembly, and a driving assembly starts to drive a squeezing screw to rotate, so that the sludge can be squeezed and conveyed, secondary dewatering work is performed, the sludge-water mixture is dewatered twice, the sludge dewatering effect is good, and the dewatering efficiency of the device is effectively improved;
(2) utilize filter plate in the first subassembly that catchments to filter muddy water, make clean quality of water get into first water tank inner chamber storage for use, set up first filter screen and second filter screen through the inner chamber at the second water tank simultaneously, can filter the sewage after the secondary dehydration, make mud by thorough filtering, clean quality of water falls into the bottom storage of second water tank inner chamber for use, can carry out further purification treatment to sewage on the one hand, on the other hand can make sewage carry out the reutilization, make the energy-conserving effect of device better.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a side view of the driving assembly of the present invention.
In the figure: 1. a dewatering box; 2. a telescoping assembly; 201. a pressing plate; 202. an electric push rod; 203. a movable rod; 204. a movable plate; 3. a first water collection assembly; 301. a filter screen plate; 302. a water conduit; 303. a first water tank; 4. a base plate; 5. a support bar; 6. a frame body; 7. a filter assembly; 701. a first filter screen; 702. a second filter screen; 8. a second water collection assembly; 801. a second water tank; 802. a connecting pipe; 803. a water collection funnel; 9. a blow-off pipe; 10. a drive assembly; 1001. a driven gear; 1002. a driven shaft; 1003. a drive motor; 1004. a drive shaft; 1005. a driving gear; 11. a mounting seat; 12. a through hole; 13. extruding the screw; 14. a dewatering drum; 15. a mud guiding component; 1501. a first mud guide pipe; 1502. a sludge pump; 1503. a second mud guide pipe; 16. a sludge inlet.
The specific implementation mode is as follows:
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.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a sludge concentration dewatering device for sewage treatment, includes end dewatering box 1, flexible subassembly 2, first water collecting component 3, bottom plate 4, bracing piece 5, framework 6, filtering component 7, second water collecting component 8, blow off pipe 9, drive assembly 10, mount pad 11, through-hole 12, extrusion screw 13, dewatering cylinder 14, leads mud subassembly 15, advances mud mouth 16.
The telescopic assembly 2 comprises an extrusion plate 201, electric push rods 202, movable rods 203 and movable plates 204, the electric push rods 202 of the telescopic assembly 2 are positioned at the upper end and the lower end of the left side wall of the dewatering box 1, the movable plates 204 are respectively installed at the output ends of the two groups of electric push rods 202, the movable rods 203 are installed at one ends of the movable plates 204 close to the dewatering box 1, and the right ends of the movable rods 203 extend into the inner cavity of the dewatering box 1 and are provided with the extrusion plate 201;
the electric push rod 202 is started to push the movable plate 204 to move rightwards, the movable plate 204 drives the extrusion plate 201 to move rightwards in the inner cavity of the dewatering box 1 through the movable rod 203, and therefore the muddy water mixture falling into the dewatering box 1 is extruded and concentrated (refer to figures 1 and 2 in the attached drawing of the specification).
A first water collecting component 3 is arranged on a bottom plate 4 below the dewatering box 1, the first water collecting component 3 comprises a filter screen plate 301, a water guide pipe 302 and a first water tank 303, the first water tank 303 of the first water collecting component 3 is positioned on the bottom plate 4 below the dewatering box 1, the right end of the top of the first water tank 303 is provided with the water guide pipe 302, the top of the water guide pipe 302 is connected with the right end of the bottom of the dewatering box 1, and the top of the inner cavity of the water guide pipe 302 is provided with the filter screen plate 301;
through the setting of filter plate 301, can filter the sludge water, remaining water quality leads into the inner chamber of first water tank 303 through aqueduct 302 and collects in unison (refer to fig. 1 and 2 in the description drawing).
A frame body 6 is arranged at the right end of the top of the bottom plate 4, a second water collecting assembly 8 is arranged in an inner cavity of the frame body 6, the second water collecting assembly 8 comprises a second water tank 801, a connecting pipe 802 and a water collecting funnel 803, the second water tank 801 of the second water collecting assembly 8 is positioned at the bottom of the inner cavity of the frame body 6, the connecting pipe 802 is arranged at the top of the second water tank 801, the water collecting funnel 803 is arranged at one end, away from the bottom plate 4, of the connecting pipe 802, and the top of the water collecting funnel 803 is connected with the bottom of the dewatering cylinder 14;
the water in the sludge is squeezed out, the squeezed water enters a water collecting funnel 803 through the through hole 12, and the water collecting funnel 803 guides the sewage into the inner cavity of the second water tank 801 through a connecting pipe 802 for treatment (refer to fig. 1 in the attached drawing of the specification).
A filter assembly 7 is arranged in the inner cavity of the second water collecting assembly 8, the second filter assembly 7 comprises a first filter screen 701 and a second filter screen 702, the first filter screen 701 of the filter assembly 7 is positioned at the upper end of the inner cavity of the second water tank 801, the second filter screen 702 is arranged in the inner cavity of the second water tank 801 below the first filter screen 701, and the aperture of the second filter screen 702 is larger than that of the first filter screen 701;
the sewage is filtered by the first filter screen 701 and the second filter screen 702, on one hand, the sewage can be further treated, on the other hand, the sewage can be secondarily utilized, and the energy-saving effect of the dewatering device is better (refer to fig. 1 in the attached drawing of the specification).
The top of the frame body 6 is provided with a dewatering cylinder 14, through holes 12 are uniformly formed in the joint of the dewatering cylinder 14 and the second water collecting assembly 8, a mud guide assembly 15 is installed at the left end of the top of the dewatering cylinder 14, the mud guide assembly 15 comprises a first mud guide pipe 1501, a sludge pump 1502 and a second mud guide pipe 1503, the sludge pump 1502 of the mud guide assembly 15 is located at the left end of the top of the dewatering cylinder 14, the left end of the sludge pump 1502 is provided with the second mud guide pipe 1503, one end, far away from the sludge pump 1502, of the second mud guide pipe 1503 is connected with the lower end of the right side wall of the dewatering box 1, the right end of the sludge pump 1502 is provided with the first mud guide pipe 1501, and one end, far away from the sludge pump 1502, of the first mud guide pipe 1501 is connected with the dewatering cylinder 14;
the sludge pump 1502 is started, and the sludge in the inner cavity of the dewatering box 1 is guided into the inner cavity of the dewatering cylinder 14 through the matching of the first sludge guide pipe 1501 and the second sludge guide pipe 1503 to carry out secondary dewatering work (refer to figures 1 and 2 in the attached drawings of the specification).
An extrusion screw 13 is arranged in the inner cavity of a dewatering cylinder 14, a sewage discharge pipe 9 is arranged at the lower end of the right side wall of the dewatering cylinder 14, a mounting seat 11 is arranged at the right end of the dewatering cylinder 14, a driving assembly 10 is arranged in the inner cavity of the mounting seat 11, the driving assembly 10 comprises a driven gear 1001, a driven shaft 1002, a driving motor 1003, a driving shaft 1004 and a driving gear 1005, the driving motor 1003 of the driving assembly 10 is positioned at the upper end of the right side wall of the inner cavity of the mounting seat 11, a driving shaft 1004 is arranged at the power output end of the driving motor 1003, a driving gear 1005 is arranged on the outer wall of the driving shaft 1004, a driven shaft 1002 is arranged in the inner cavity of the mounting seat 11 below the driving shaft 1004, the left end of the driven shaft 1002 is connected with the extrusion screw 13, a driven gear 1001 is arranged on the outer wall of the driven shaft 1002, and the driven gear 1001 is meshed with the driving gear 1005;
the driving motor 1003 is started to drive the driving gear 1005 to rotate through the driving shaft 1004, the driving gear 1005 rotates to drive the driven gear 1001 to rotate, so that the driven gear 1001 rotates, and the driven gear 1001 drives the extrusion screw 13 to rotate to extrude and convey sludge (refer to fig. 1 and 3 in the attached drawings of the specification).
The working principle is as follows: when the device is used, a mud-water mixture falls into the dewatering box 1 through the mud inlet 16, at the moment, the electric push rod 202 is started through the button, the electric push rod 202 works to drive the movable plate 204 to move rightwards, the movable plate 204 drives the extrusion plate 201 to move rightwards in the inner cavity of the dewatering box 1 through the movable rod 203 to extrude and concentrate the mud-water mixture, water generated by extrusion and concentration flows into the water guide pipe 302 through the filtration of the filter screen plate 301, then falls into the first water tank 303 to be stored for standby, after the primary concentration, extrusion and dewatering are completed, the first mud guide pipe 1501 sucks up the mud in the dewatering box 1 under the action of the sludge pump 1502 and discharges the mud into the dewatering cylinder 14 through the second mud guide pipe 1503, then the driving motor 1003 is started through the button, the driving motor drives the driving gear 1005 to rotate through the driving shaft 1004, the driving gear 1005 rotates to drive the driven gear 1001 to rotate, so that the driven gear 1001 rotates to drive the extrusion screw 13 to rotate, extrusion screw 13 is carried mud forward extrusion, thereby extrude the water in the mud, the water of extruding passes through in the water-collecting funnel 803 that through-hole 12 got into framework 6, mud is under extrusion screw 13's transport effect, fall out by blow off pipe 9, the inner chamber of second water tank 801 is sent into through connecting pipe 802 to the sewage of collecting in the water-collecting funnel 803, then sewage has carried out the filtering through remaining mud in first filter screen 701 and the second filter screen 702 in the second water tank 801, on the one hand can advance purification treatment to sewage, on the other hand can make sewage carry out the reutilization, this device is through carrying out twice dehydration work to mud, it is effectual to the mud dehydration, effectively improve the dehydration efficiency of device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a sludge thickening dewatering device for sewage treatment, includes bottom plate (4), its characterized in that: the left end of the top of the bottom plate (4) is provided with a dewatering box (1) through a support rod (5), the top of the dewatering box (1) is provided with a sludge inlet (16), the left end of the dewatering box (1) is provided with a telescopic component (2), the right end of the top of the bottom plate (4) is provided with a frame body (6), the inner cavity of the frame body (6) is provided with a second water collecting component (8), the top of the frame body (6) is provided with a dewatering cylinder (14), a through hole (12) is uniformly formed at the joint of the dewatering cylinder (14) and the second water collecting component (8), the left end of the top of the dewatering cylinder (14) is provided with a sludge guide component (15), the inner cavity of the dewatering cylinder (14) is provided with an extrusion screw rod (13), the lower end of the right side wall of the dewatering cylinder (14) is provided with a sewage discharge pipe (9), the right end of the dewatering cylinder (14) is provided with a mounting seat (11), and a driving assembly (10) is arranged in the inner cavity of the mounting seat (11).
2. The sludge thickening and dewatering apparatus according to claim 1, characterized in that: the utility model discloses a dewatering box, including flexible subassembly (2), flexible subassembly (202), electric putter (202), movable rod (203) and fly leaf (204), the electric putter (202) of flexible subassembly (2) are located the upper and lower both ends of dewatering box (1) left side wall, and are two sets of fly leaf (204) are all installed to the output of electric putter (202), fly leaf (204) are close to the one end of dewatering box (1) and install movable rod (203), and the right-hand member of movable rod (203) stretches into the inner chamber of dewatering box (1) and is provided with stripper plate (201).
3. The sludge thickening and dewatering apparatus according to claim 1, characterized in that: install first water collecting component (3) on bottom plate (4) of dehydration case (1) below, first water collecting component (3) are including filtering screen board (301), aqueduct (302) and first water tank (303), first water tank (303) of first water collecting component (3) are located on bottom plate (4) of dehydration case (1) below, the right-hand member at first water tank (303) top is provided with aqueduct (302), and the top of aqueduct (302) is connected with the right-hand member of dehydration case (1) bottom, the top of aqueduct (302) inner chamber is provided with filtering screen board (301).
4. The sludge thickening and dewatering apparatus according to claim 1, characterized in that: the second water collecting assembly (8) comprises a second water tank (801), a connecting pipe (802) and a water collecting funnel (803), the second water tank (801) of the second water collecting assembly (8) is located at the bottom of an inner cavity of the frame body (6), the top of the second water tank (801) is provided with the connecting pipe (802), one end, far away from the bottom plate (4), of the connecting pipe (802) is provided with the water collecting funnel (803), and the top of the water collecting funnel (803) is connected with the bottom of the dewatering cylinder (14).
5. The sludge thickening and dewatering device for sewage treatment according to claim 4, characterized in that: the inner chamber of second water collecting component (8) is provided with filtering component (7), filtering component (7) include first filter screen (701) and second filter screen (702), first filter screen (701) of filtering component (7) are located the upper end of second water tank (801) inner chamber, second water tank (801) inner chamber of first filter screen (701) below is provided with second filter screen (702), the aperture of second filter screen (702) is greater than the aperture of first filter screen (701).
6. The sludge thickening and dewatering apparatus according to claim 1, characterized in that: the driving assembly (10) comprises a driven gear (1001), a driven shaft (1002), a driving motor (1003), a driving shaft (1004) and a driving gear (1005), wherein the driving motor (1003) of the driving assembly (10) is located at the upper end of the right side wall of an inner cavity of the mounting seat (11), the driving shaft (1004) is arranged at the power output end of the driving motor (1003), the driving gear (1005) is arranged on the outer wall of the driving shaft (1004), the driven shaft (1002) is arranged in the inner cavity of the mounting seat (11) below the driving shaft (1004), the left end of the driven shaft (1002) is connected with the extrusion screw (13), the driven gear (1001) is arranged on the outer wall of the driven shaft (1002), and the driven gear (1001) is meshed with the driving gear (1005).
7. The sludge thickening and dewatering apparatus according to claim 1, characterized in that: lead mud subassembly (15) and include first mud pipe (1501), sludge pump (1502) and second mud pipe (1503), the left end at dewatering barrel (14) top is located in sludge pump (1502) of leading mud subassembly (15), the left end of sludge pump (1502) is provided with second mud pipe (1503), and the one end that sludge pump (1502) were kept away from in second mud pipe (1503) is connected with the lower extreme of dewatering box (1) right side wall, the right-hand member of sludge pump (1502) is provided with first mud pipe (1501), and the one end that sludge pump (1502) were kept away from in first mud pipe (1501) is connected with dewatering barrel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347320.6U CN215559790U (en) | 2021-06-17 | 2021-06-17 | Sludge concentration dewatering device for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347320.6U CN215559790U (en) | 2021-06-17 | 2021-06-17 | Sludge concentration dewatering device for sewage treatment |
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| CN215559790U true CN215559790U (en) | 2022-01-18 |
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| CN202121347320.6U Active CN215559790U (en) | 2021-06-17 | 2021-06-17 | Sludge concentration dewatering device for sewage treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081911A (en) * | 2023-04-12 | 2023-05-09 | 唐山市曹妃甸区环境监控中心 | Sludge separation treatment system for environmental treatment |
| CN116986782A (en) * | 2023-08-17 | 2023-11-03 | 安徽布艾特机械设备有限公司 | Efficient anti-blocking sludge concentration dehydration tank |
-
2021
- 2021-06-17 CN CN202121347320.6U patent/CN215559790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081911A (en) * | 2023-04-12 | 2023-05-09 | 唐山市曹妃甸区环境监控中心 | Sludge separation treatment system for environmental treatment |
| CN116986782A (en) * | 2023-08-17 | 2023-11-03 | 安徽布艾特机械设备有限公司 | Efficient anti-blocking sludge concentration dehydration tank |
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