CN115108699A - A sludge dewatering device for mud is administered - Google Patents
A sludge dewatering device for mud is administered Download PDFInfo
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- CN115108699A CN115108699A CN202210853583.7A CN202210853583A CN115108699A CN 115108699 A CN115108699 A CN 115108699A CN 202210853583 A CN202210853583 A CN 202210853583A CN 115108699 A CN115108699 A CN 115108699A
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- sludge
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- dewatering device
- sludge dewatering
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- 239000010802 sludge Substances 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 208000005156 Dehydration Diseases 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 11
- 238000006297 dehydration reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000010865 sewage Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
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 sludge treatment, which relates to the technical field of sludge dewatering and comprises a water tank, wherein a flow guide cover is arranged on the water tank, a support frame is fixed on the water tank, a net barrel is arranged on the water tank through a support mechanism, a transmission column penetrates through the net barrel, a piston pressure plate is fixedly sleeved on a threaded sleeve, an output shaft of a motor is in driving connection with a reciprocating drive mechanism, the reciprocating drive mechanism is used for driving the transmission column to rotate clockwise and anticlockwise alternately, a rotary drive mechanism is in driving connection with the reciprocating drive mechanism, and the rotary drive mechanism is used for driving the net barrel to rotate relative to the axis of the transmission column; according to the invention, the two piston pressure plates in the mesh barrel can alternately and repeatedly move in the opposite direction and in the opposite direction, so that the sludge in the mesh barrel can be repeatedly extruded and filtered, and the moisture in the sludge can be fully dehydrated.
Description
Technical Field
The invention relates to the technical field of sludge dewatering, in particular to a sludge dewatering device for sludge treatment.
Background
Sludge treatment is a process of reducing, stabilizing and harmlessly treating sludge, the higher the degree of sewage treatment is, the more sludge residues are generated to be treated, a general sewage treatment plant must be provided with sludge treatment facilities unless land treatment or sewage pond treatment is used for treating sewage, and for a modern sewage treatment plant, the sludge treatment and disposal become the most complicated and expensive part of the operation of a sewage treatment system.
Patent that grant publication number is CN 209468294U discloses a sludge dewatering drying device for environmental protection is administered, and it includes: the treatment box consists of a box cover, a dehydration chamber, a drying chamber and a water storage cavity, and the dehydration chamber is communicated with the water storage cavity through a water leakage hole in a through hole form; the flat ceramic membrane is horizontally arranged at the bottom of the dehydration chamber; the sliding plug is arranged in the dehydration chamber and can vertically and freely slide; one end of the communicating pipe is communicated with the dewatering chamber, the other end of the communicating pipe extends into the drying chamber, and a valve is arranged on the communicating pipe; the drying oven is arranged in the drying chamber; the driving piece is used for driving the sliding plug to slide in the dewatering chamber; although the above-mentioned prior art scheme disclosed can realize the dehydration treatment to mud, carry out the filter-pressing when can not fully stirring mud in the dehydration process, lead to the mud dehydration abundance not enough, for this reason, now provide a sludge dewatering device for sludge treatment in order to solve above-mentioned technical problem.
Disclosure of Invention
The utility model provides a sludge dewatering device for mud is administered, includes the basin, installs the kuppe on the basin, be fixed with the support frame on the basin, install the net bucket on the basin, wear to be equipped with the transmission post in the net bucket, threaded connection has the internal thread sleeve pipe that two symmetries set up on the transmission post, and two internal thread sheathed tube internal threads revolve to on the contrary, the last fixed cover of threaded sleeve has connect the piston pressure disk, the piston pressure disk with net bucket inner wall slip butt, transmission post lateral wall is fixed with a plurality of feeler pieces, install the motor on the support frame, the output shaft drive of motor is connected with reciprocating drive mechanism, reciprocating drive mechanism is used for driving the transmission post in the same direction as, anticlockwise rotation in turn, the last transmission of reciprocating drive mechanism is connected with rotary driving mechanism, and rotary driving mechanism is used for the axis rotation of the relative transmission post of transmission net bucket.
As a modified scheme of the invention: reciprocating drive mechanism installs gear III on the support frame including rotating, and the coaxial coupling has gear II on gear III, and the meshing is connected with gear I on gear II, gear I passes through belt pulley mechanism and is connected with the transmission column transmission.
As a modified scheme of the invention: reciprocating drive mechanism still includes the runner with motor output shaft coaxial coupling, eccentric articulated on the runner has the transfer line, the one end that the transfer line kept away from the runner articulates there is the spur rack, and the spur rack is connected with gear III meshing.
As a modified scheme of the invention: the supporting frame is fixed with a fixed plate, a guide rod is vertically fixed on the fixed plate, the guide rod is sleeved with a spring ring fixed with a straight rack in a sliding mode, and two ends of the spring ring are fixedly connected with the guide sleeve block and the fixed plate respectively.
As a modified scheme of the invention: the rotary driving mechanism comprises a driving rotary roller coaxially connected with a gear III, a circumferential clamping groove II is formed in the circumferential direction of the middle of the net barrel, the driving rotary roller is connected to the circumferential clamping groove II in a clamped mode, a circumferential clamping groove I is formed in the circumferential direction of the net barrel, and a limiting arc block connected with the circumferential clamping groove I in a clamped mode is fixed on the supporting frame.
As a modified scheme of the invention: the transmission post lateral wall is fixed with limit sleeve, and slidable mounting has the guide post on the limit sleeve, the guide post tip install with the scraper blade of net bucket inner wall butt, install between guide post and the limit sleeve and support and push away the spring.
As a modified scheme of the invention: the screen barrel comprises a half-arc screen plate I and a half-arc screen plate II which are connected through a locking assembly, and a sealing rubber mat is clamped between the half-arc screen plate II and the half-arc screen plate II.
As a modified scheme of the invention: the locking assembly comprises a threaded sleeve block fixed with the semi-arc screen plate I and a connecting block fixed with the semi-arc screen plate II, a locking stud is rotatably installed on the connecting block, and the locking stud is in threaded connection with the threaded sleeve block.
As a modified scheme of the invention: a plurality of diversion trenches are formed in the diversion cover at equal intervals.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the two piston pressure plates in the mesh barrel can alternately and repeatedly move in opposite directions, so that the sludge in the mesh barrel can be repeatedly extruded and filtered, and the moisture in the sludge can be fully dehydrated.
2. In the process of forward and reverse rotation of the transmission column, the blade is driven by the transmission column to rotationally stir the sludge in the net barrel, so that the refining of the sludge is promoted, the fluidity is improved, the moisture in the sludge is more fully and efficiently dehydrated, and the arranged scraper scrapes the net barrel, so that the smoothness of meshes is promoted, and the rapid precipitation of the moisture in the sludge is facilitated.
3. The transmission column can rotate while driving the blade and the scraper to rotate, so that the mesh barrel can be driven to rotate, sludge is prevented from precipitating, and the full dehydration effect of the sludge is ensured.
Drawings
FIG. 1 is a schematic view of an overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention after the pod is removed;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is a schematic illustration of the partial explosion structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a partial schematic view of the present invention;
FIG. 7 is a schematic view of the structure of the net barrel of the present invention;
FIG. 8 is an enlarged view of portion B of FIG. 7 in accordance with the present invention;
fig. 9 is a schematic structural view of the pod of the present invention.
In the figure: 1-water tank, 2-air guide sleeve, 3-net barrel, 4-piston pressure plate, 5-internal thread sleeve, 6-transmission column, 7-gear I, 8-belt wheel mechanism, 9-gear II, 10-gear III, 11-rotating wheel, 12-transmission rod, 13-motor, 14-annular clamping groove I, 15-limit arc block, 16-rotating shaft, 17-driving rotating roller, 18-annular clamping groove II, 19-blade, 20-scraping plate, 21-limit sleeve, 22-guide column, 23-guide rod, 24-thread sleeve block, 25-locking stud, 26-sealing rubber pad, 27-connecting block, 28-air guide groove, 29-guide sleeve block, 30-spur rack, 31-semi-arc net plate I, 32-half arc net plate II, 33-support frame, 34-fixing plate, 35-spring ring, 36-pushing spring.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-9, a sludge dewatering device for sludge treatment comprises a water tank 1, wherein a flow guide cover 2 is installed on the water tank 1, a support frame 33 is fixed on the water tank 1, a mesh drum 3 is installed on the water tank 1, a transmission column 6 is arranged in the mesh drum 3 in a penetrating manner, when sludge dewatering operation is carried out, sludge is placed in the mesh drum 3, and water in the sludge flows into the water tank 1 through a filter mesh of the mesh drum 3, so that sludge dewatering effect is realized.
Two symmetrically-arranged internal thread sleeves 5 are in threaded connection with the transmission column 6, the internal thread turning directions of the two internal thread sleeves 5 are opposite, a piston pressure plate 4 is fixedly sleeved on the internal thread sleeves 5, the piston pressure plate 4 is in sliding butt joint with the inner wall of the net barrel 3, a plurality of pairs of blades 19 are fixed on the side wall of the transmission column 6, a motor 13 is installed on the support frame 33, and an output shaft of the motor 13 is in driving connection with a reciprocating driving mechanism;
reciprocating drive mechanism is used for driving drive post 6 to be in the same direction as, anticlockwise rotation in turn, reciprocating drive mechanism goes up the transmission and is connected with rotary drive mechanism, rotary drive mechanism is used for the axis rotation of transmission net bucket 3 relative drive post 6, specifically, reciprocating drive mechanism is including rotating gear III10 of installing on support frame 33, coaxial coupling has gear II9 on the gear III10, the meshing is connected with gear I7 on the gear II9, gear I7 is connected with drive post 6 transmission through belt pulley mechanism 8.
The reciprocating driving mechanism further comprises a rotating wheel 11 coaxially connected with an output shaft of the motor 13, a transmission rod 12 is eccentrically hinged to the rotating wheel 11, a spur rack 30 is hinged to one end, far away from the rotating wheel 11, of the transmission rod 12, and the spur rack 30 is in meshed connection with the gear III 10.
Through the aforesaid setting, starter motor 13, motor 13 drive runner 11 carries out the runner 11 rotation, runner 11 drives transfer line 12 and swings, transfer line 12 keeps away from the one end of runner 11 and drives spur rack 30 and carry out vertical direction's reciprocating motion, spur rack 30 and gear III10 meshing transmission, gear III10 drive and its coaxial coupling's gear II9 is rotatory, gear II9 drive gear I7 is rotatory, at this moment, gear I7 is rotatory through 8 drive transmission columns of belt pulley mechanism, it is rotatory that transmission columns 6 drive the blade 19 of installing on it, mud in the net bucket 3 receives the cutting of blade 19, stir, higher mobility has, promote the comparatively even dispersion of mud, promote the sludge dewatering effect.
And meanwhile, in the process of rotation of the transmission column 6, the transmission column 6 drives the two internal thread sleeves 5 connected with the transmission column in a threaded manner to slide respectively, wherein the outer walls of the internal thread sleeves 5 are fixed with clamping strips, the clamping strips are connected with the supporting frame 33 in a sliding manner, the effect of guiding and limiting the sliding of the internal thread sleeves 5 is achieved, the two internal thread sleeves 5 move in opposite directions and in opposite directions alternately, the opposite and opposite movement of the two piston pressure plates 4 is achieved alternately, the repeated extrusion effect on sludge in the net barrel 3 is achieved, and the sludge is promoted to be extruded and dewatered fully.
Furthermore, a fixed plate 34 is fixed on the support frame 33, a guide rod 23 is vertically fixed on the fixed plate 34, a spring ring 35 fixed with the spur rack 30 is slidably sleeved on the guide rod 23, and two ends of the spring ring 35 are respectively fixedly connected with the guide sleeve block 29 and the fixed plate 34.
In the process of vertical reciprocating motion of the straight rack 30, the straight rack 30 drives the guide sleeve block 29 to slide relative to the guide rod 23, and the arranged spring ring 35 elastically deforms, so that effective supporting and limiting effects on the sliding process of the straight rack 30 are realized, and the smoothness of the transmission process is improved.
Example 2
Referring to fig. 1-9, based on embodiment 1, in addition, the rotation driving mechanism includes a driving roller 17 coaxially connected to the gear III10, the driving roller 17 is coaxially connected to a rotating shaft 16, the rotating shaft 16 penetrates through the limiting arc block 15, an annular clamping groove II18 is circumferentially formed in the middle of the net barrel 3, the driving roller 17 is clamped to the annular clamping groove II18, an annular clamping groove I14 is circumferentially formed in the net barrel 3, and the limiting arc block 15 clamped to the annular clamping groove I14 is fixed to the supporting frame 33.
In the process of rotating at gear III10, gear III10 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the driving rotating roller 17 to rotate, the driving rotating roller 17 drives the mesh barrel 3 to rotate under the action of friction force, the mesh barrel 3 drives the sludge inside the mesh barrel to rotate, the sludge is prevented from precipitating, and the sufficient dehydration effect of the sludge is ensured.
In addition, a limit sleeve 21 is fixed on the side wall of the transmission column 6, a guide column 22 is slidably mounted on the limit sleeve 21, a scraper 20 abutting against the inner wall of the net barrel 3 is mounted at the end part of the guide column 22, and a pushing spring 36 is mounted between the guide column 22 and the limit sleeve 21.
Carry out rotatory in-process at drive column 6, drive column 6 drives limit sleeve 21, guide post 22 is rotatory, and then scraper blade 20 is rotatory realizes the effect of scraping to 3 inner walls of net bucket, avoids the inside mud adhesion of net bucket 3 on the filter screen hole of net bucket 3, does benefit to the unblocked of filter screen hole, can stir mud again simultaneously, avoids gathering and promoting mobility, has promoted the dehydration effect of mud greatly.
In addition, the screen barrel 3 comprises a half-arc screen plate I31 and a half-arc screen plate II32 which are connected through a locking assembly, a sealing rubber mat 26 is clamped between the half-arc screen plate II32 and the half-arc screen plate II32, the half-arc screen plate I31 and the half-arc screen plate II32 form a cylindrical annular structure after being butted, the butted position of the half-arc screen plate I32 and the half-arc screen plate II32 is sealed through the sealing rubber mat 26, the full extrusion of sludge on the piston pressure plate 4 is guaranteed, and the sludge is fully and efficiently filtered.
The locking assembly of this device includes the screw thread nest block 24 fixed with half arc otter board I31 and the connecting block 27 fixed with half arc otter board II32, rotates on the connecting block 27 and installs locking double-screw bolt 25, locking double- screw bolt 25 and 24 threaded connection of screw thread nest block, through the connection of locking double-screw bolt 25, screw thread nest block 24 and connecting block 27, conveniently dismantle and install net bucket 3, do benefit to taking out after the sludge dewatering and the regular cleaning to net bucket 3.
In addition, a plurality of guiding gutters 28 are arranged in the guiding cover 2 at equal intervals, in the rotating process of the net barrel 3, water separated out from sludge in the guiding cover 2 can be beaten, the water is guided along the guiding gutters 28 and finally gathered in the water tank 1, the centralized water collecting effect is achieved, and meanwhile splashing of the water is avoided.
In conclusion, the two piston pressure plates 4 in the mesh barrel 3 can alternately and repeatedly move in opposite directions and in opposite directions, so that the sludge in the mesh barrel 3 can be repeatedly extruded and filtered, and the moisture in the sludge can be fully dehydrated. In the process of forward and reverse rotation of the transmission column 6, the blade 19 is driven by the transmission column to rotationally stir the sludge in the mesh barrel 3, so that the refining of the sludge is promoted, the fluidity is improved, the moisture in the sludge is more fully and efficiently dehydrated, and the scraper 20 scrapes the mesh barrel 3 to promote the smooth of meshes and facilitate the rapid precipitation of the moisture in the sludge. The transmission column 6 of the invention can rotate the mesh barrel 3 while driving the blade 19 and the scraper 20 to rotate, thereby realizing the purpose of driving the sludge in the mesh barrel to rotate, avoiding the precipitation of the sludge and ensuring the sufficient dehydration effect of the sludge.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the components or elements of the present invention, and are not intended to refer to any components or elements of the present invention, and should not be construed as limiting the present invention.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but cannot therefore be understood as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (9)
1. The sludge dewatering device for sludge treatment comprises a water tank (1), wherein a flow guide cover (2) is installed on the water tank (1), a support frame (33) is fixed on the water tank (1), and is characterized in that a net barrel (3) is installed on the water tank (1), a transmission column (6) is arranged in the net barrel (3) in a penetrating manner, two symmetrically-arranged internal thread sleeves (5) are connected to the transmission column (6) in a threaded manner, the internal thread turning directions of the two internal thread sleeves (5) are opposite, a piston pressure plate (4) is fixedly sleeved on the thread sleeve (5), the piston pressure plate (4) is in sliding butt joint with the inner wall of the net barrel (3), a plurality of pairs of blades (19) are fixed on the side wall of the transmission column (6), a motor (13) is installed on the support frame (33), and an output shaft of the motor (13) is in driving connection with a reciprocating driving mechanism, the reciprocating driving mechanism is used for driving the transmission columns (6) to rotate clockwise and anticlockwise alternately, the reciprocating driving mechanism is connected with a rotary driving mechanism in a transmission mode, and the rotary driving mechanism is used for driving the mesh barrel (3) to rotate relative to the axis of the transmission columns (6).
2. The sludge dewatering device for sludge treatment according to claim 1, wherein the reciprocating driving mechanism comprises a gear III (10) rotatably mounted on the support frame (33), a gear II (9) is coaxially connected to the gear III (10), a gear I (7) is engaged and connected to the gear II (9), and the gear I (7) is in transmission connection with the transmission column (6) through a belt pulley mechanism (8).
3. The sludge dewatering device for sludge treatment according to claim 2, wherein the reciprocating driving mechanism further comprises a rotating wheel (11) coaxially connected with the output shaft of the motor (13), the rotating wheel (11) is eccentrically hinged with a transmission rod (12), one end of the transmission rod (12) far away from the rotating wheel (11) is hinged with a spur rack (30), and the spur rack (30) is meshed with the gear III (10).
4. The sludge dewatering device for sludge treatment according to claim 3, wherein a fixing plate (34) is fixed on the support frame (33), a guide rod (23) is vertically fixed on the fixing plate (34), a spring ring (35) fixed with the spur rack (30) is sleeved on the guide rod (23) in a sliding manner, and two ends of the spring ring (35) are respectively and fixedly connected with the guide sleeve block (29) and the fixing plate (34).
5. The sludge dewatering device for sludge treatment according to claim 2, wherein the rotary driving mechanism comprises a driving rotary roller (17) coaxially connected with a gear III (10), a circumferential clamping groove II (18) is annularly formed in the middle of the net barrel (3), the driving rotary roller (17) is clamped on the circumferential clamping groove II (18), a circumferential clamping groove I (14) is annularly formed in the net barrel (3), and a limiting arc block (15) clamped with the circumferential clamping groove I (14) is fixed on the support frame (33).
6. The sludge dewatering device for sludge treatment according to claim 1, wherein a limiting sleeve (21) is fixed on the side wall of the transmission column (6), a guide column (22) is slidably mounted on the limiting sleeve (21), a scraper (20) abutted against the inner wall of the mesh barrel (3) is mounted at the end of the guide column (22), and a pushing spring (36) is mounted between the guide column (22) and the limiting sleeve (21).
7. The sludge dewatering device for sludge treatment according to claim 1, wherein the mesh bucket (3) comprises a half-arc mesh plate I (31) and a half-arc mesh plate II (32) which are connected through a locking assembly, and a sealing rubber gasket (26) is clamped between the half-arc mesh plate II (32) and the half-arc mesh plate II (32).
8. The sludge dewatering device for sludge treatment according to claim 7, wherein the locking assembly comprises a threaded sleeve block (24) fixed with the semi-arc net plate I (31) and a connecting block (27) fixed with the semi-arc net plate II (32), a locking stud (25) is rotatably installed on the connecting block (27), and the locking stud (25) is in threaded connection with the threaded sleeve block (24).
9. The sludge dewatering device for sludge treatment according to any one of claims 1-8, wherein a plurality of diversion trenches (28) are arranged in the diversion cover (2) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853583.7A CN115108699A (en) | 2022-07-20 | 2022-07-20 | A sludge dewatering device for mud is administered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853583.7A CN115108699A (en) | 2022-07-20 | 2022-07-20 | A sludge dewatering device for mud is administered |
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| Publication Number | Publication Date |
|---|---|
| CN115108699A true CN115108699A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210853583.7A Pending CN115108699A (en) | 2022-07-20 | 2022-07-20 | A sludge dewatering device for mud is administered |
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| CN (1) | CN115108699A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209753512U (en) * | 2019-02-25 | 2019-12-10 | 北京合力源混凝土有限公司 | Sand and stone separator convenient for cleaning sand outlet |
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| CN214654378U (en) * | 2020-12-29 | 2021-11-09 | 泰州市蓝海环保科技有限公司 | Multi-level sludge dry-wet differentiation treatment device |
| CN215162053U (en) * | 2021-01-12 | 2021-12-14 | 上海仁于仁环境科技有限公司 | Spiral extrusion formula self-cleaning formula sludge dewaterer |
| CN216259564U (en) * | 2021-11-25 | 2022-04-12 | 沁阳泓盛精细化工有限公司 | Centrifugal solid-liquid separation device |
| WO2022126505A1 (en) * | 2020-12-15 | 2022-06-23 | 南京锦泥资源环境有限公司 | Oily sludge reduction device |
-
2022
- 2022-07-20 CN CN202210853583.7A patent/CN115108699A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209753512U (en) * | 2019-02-25 | 2019-12-10 | 北京合力源混凝土有限公司 | Sand and stone separator convenient for cleaning sand outlet |
| CN212091250U (en) * | 2019-09-11 | 2020-12-08 | 周桂林 | Ash and slag water filtering device for thermal power plant |
| WO2022126505A1 (en) * | 2020-12-15 | 2022-06-23 | 南京锦泥资源环境有限公司 | Oily sludge reduction device |
| CN214654378U (en) * | 2020-12-29 | 2021-11-09 | 泰州市蓝海环保科技有限公司 | Multi-level sludge dry-wet differentiation treatment device |
| CN215162053U (en) * | 2021-01-12 | 2021-12-14 | 上海仁于仁环境科技有限公司 | Spiral extrusion formula self-cleaning formula sludge dewaterer |
| CN216259564U (en) * | 2021-11-25 | 2022-04-12 | 沁阳泓盛精细化工有限公司 | Centrifugal solid-liquid separation device |
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