CN205287809U - River course bed mud dewatering device - Google Patents
River course bed mud dewatering device Download PDFInfo
- Publication number
- CN205287809U CN205287809U CN201620055794.6U CN201620055794U CN205287809U CN 205287809 U CN205287809 U CN 205287809U CN 201620055794 U CN201620055794 U CN 201620055794U CN 205287809 U CN205287809 U CN 205287809U
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- mud
- rolling screen
- segment
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- 239000010802 sludge Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003651 drinking water Substances 0.000 claims abstract description 12
- 235000020188 drinking water Nutrition 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 47
- 239000004744 fabric Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 208000005156 Dehydration Diseases 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of sludge treatment equipment, the degree of depth dewatering device of a concretely relates to river course bed mud, concrete technical scheme does: river course bed mud dewatering device, including taking out mud device and purifier, it includes the bailer to take out the mud device, concentric installation has the screw axis in the bailer, the bailer divide into head festival section, middle section section and afterbody festival section, the middle section section sets up between head festival section and afterbody festival section, afterbody festival section supports in the river course through the afterbody support, the afterbody festival bottom of section is equipped with the drinking -water pipe, the drinking -water pipe is arranged in below the surface of water in river course, best drinking -water pipe inserts in the river course mud, the head festival top of section is equipped with the drain pipe. Because take out material that the mud device extract for the mixture of water and mud, the resistance is big, to the structural strength requirement of bailer and screw axis than higher. The bailer falls into combination formula cartridge together, and the amount of deflection that can effectively reduce whole bobbin not enough and cause bending and deformation, and overall structure intensity is high, long service life.
Description
Technical field
The utility model belongs to sludge treatment equipment technical field, is specifically related to the deep dehydrator of a kind of river bottom mud, is applicable to river bottom mud is carried out stabilization, minimizing and harmless treatment.
Background technology
At present, for the sludge treatment equipment of river bottom mud, several steps such as excavation, concentrated, bio-oxidation, additional lime stabilization, dehydration, landfill are generally adopted to process, also there is the technique not carrying out bio-oxidation in above-mentioned steps and use gravity dehydration, these art breading programs are complicated, and floor space is big, and processing cost height, moisture percentage in sewage sludge height after process, cannot reach the requirement of stabilization.
Practical novel content
For solving the technical problem that prior art exists, the utility model provides a kind of brand-new river bottom mud dewatering unit, it is possible to river bottom mud is carried out deep dehydration, and dewatering efficiency height, simplifies treatment unit.
For achieving the above object, the technical scheme that the utility model adopts is: river bottom mud dewatering unit, comprise and take out mud device and refining plant, take out mud device and comprise bailer, screw shaft is installed in bailer with one heart, bailer is divided into bow segment, middle node section and stern segment, middle node section is arranged between bow segment and stern segment, sealed by Closed loop between bow segment and middle node section, sealed by Closed loop between middle node section and stern segment, stern segment is supported in river course by bracket at tail part, the bottom of stern segment is provided with drinking-water pipe, drinking-water pipe is placed in below the water surface in river course, best drinking-water pipe is inserted in river sludge, the top of bow segment is provided with water shoot.
The material extracted owing to taking out mud device is the mixture of water and mud, and resistance is big, requires higher to the structural strength of bailer and screw shaft. It is plug-in that bailer is divided into built-up type, the amount of deflection that can effectively reduce integral tube cylinder causes bending and distortion not, equally, screw shaft also adopts Multi-section shaft to combine, also in order to avoid the screw shaft of long length to bend and distortion because amount of deflection causes not, overall construction intensity height, it may also be useful to the life-span is long.
Refining plant comprises flash trapping stage sieve and the second-order separation sieve, flash trapping stage sieve comprises one-level sieve case, one-level sieve case rolls screen cloth built with one-level, the bottom of one-level rolling screen cloth is supported by primary vibration device, one-level is sieved case and is divided into one-level drained zone and one-level sludge discharging area by one-level rolling screen cloth, one-level drained zone is placed in the bottom of one-level rolling screen cloth, one-level sludge discharging area is placed in the one-level mud outlet end of one-level rolling screen cloth, the one-level water shoot of bow segment is inserted in one-level safety screen and is placed in above the one-level mud inlet end of one-level rolling screen cloth, the bottom of one-level drained zone is communicated with one-level waste pipe and one-level sludge pipe.
By taking out mud device the mud in black smelly river course extracted out and be sent in one-level sieve case, it is online that mud is discharged to one-level roller grizzly, one-level rolling screen cloth is in the process rolled, it is placed in the primary vibration device vibration of one-level roller grizzly sieve bottom, accelerate the mud-water separation of mud, water after separation enters into one-level drained zone, and sewage is discharged by one-level waste pipe, and the mud after separation is entered into one-level sludge discharging area and discharged by one-level sludge pipe.
The second-order separation sieve comprises two grades of sieve casees, two grades of sieve casees are built with two grades of rolling screen clothes, the bottom of two grades of rolling screen clothes is supported by secondary vibration device, two grades of rolling screen clothes sieve case by two grades and are divided into Municipal secondary effluent district and two grades of sludge discharging area, Municipal secondary effluent district is placed in the bottom of two grades of rolling screen clothes, two grades of sludge discharging area are placed in two grades of mud outlet ends of two grades of rolling screen clothes, one-level waste pipe is inserted in two level security covers and is placed in above two grades of mud inlet ends of two grades of rolling screen clothes, the bottom in Municipal secondary effluent district is communicated with B-grade sewage pipe and two grades of sludge pipes, one-level sludge pipe is inserted in two level security covers and is placed between two grades of mud inlet ends of two grades of rolling screen clothes and two grades of mud outlet ends.
The muddy water that one-level waste pipe is discharged enters into two grades of roller grizzlys and carries out two dehydrations on the net, and the middle part that the mud that one-level sludge pipe is discharged is discharged to two grades of rolling screen clothes carries out two dehydrations, it is possible to effectively avoid mud two water suctions after process successively, it is to increase dewatering efficiency. Sewage after dehydration is discharged by B-grade sewage pipe, and the mud after refund is discharged by two grades of sludge pipes.
Wherein, as preferably, bow segment is fixed on the top of one-level safety screen by holder,head.
Wherein, as preferably, primary vibration device and secondary vibration device all pass through driven by motor.
Wherein, as preferably, bottom segment being set with wing nut.
One-level sieve case is built with one-level mud pushing plate, supported by one-level oil cylinder between the side of one-level mud pushing plate and one-level safety screen, one-level sludge pipe is placed between one-level mud outlet end and one-level mud pushing plate, is pushed in one-level sludge pipe by mud by the to-and-fro movement of one-level mud pushing plate.
Two grades of sieve casees are built with two grades of mud pushing plates, supported by two-level oil cylinder between the side of two grades of mud pushing plates and two level security covers, two grades of sludge pipes are placed between two grades of mud outlet ends and two grades of mud pushing plates, are pushed in two grades of sludge pipes by mud by the to-and-fro movement of two grades of mud pushing plates.
The utility model structure is simple, and to the dewatering efficiency height of river bottom mud, purification cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 for taking out mud device, 2 is refining plant, 3 is bailer, 4 is screw shaft, 5 is bow segment, 6 is middle node section, 7 is stern segment, 8 is Closed loop, 9 is bracket at tail part, 10 is holder,head, 11 is drinking-water pipe, 12 is water shoot, 13 is flash trapping stage sieve, 14 is the second-order separation sieve, 15 is one-level sieve case, 16 is one-level rolling screen cloth, 17 is primary vibration device, 18 is one-level drained zone, 19 is one-level sludge discharging area, 20 is one-level mud inlet end, 21 is one-level mud outlet end, 22 is one-level waste pipe, 23 is one-level sludge pipe, 24 is two grades of sieve casees, 25 is two grades of rolling screen clothes, 26 is secondary vibration device, 27 is Municipal secondary effluent district, 28 is two grades of sludge discharging area, 29 is two grades of mud inlet ends, 30 is two grades of mud outlet ends, 31 is one-level safety screen, 32 is two level security covers, 33 is B-grade sewage pipe, 34 is two grades of sludge pipes, 35 is wing nut, 36 is one-level mud pushing plate, 37 is one-level oil cylinder, 38 is two grades of mud pushing plates, 39 is two-level oil cylinder.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and useful effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
As shown in Figure 1, river bottom mud dewatering unit, comprise and take out mud device 1 and refining plant 2, take out mud device 1 and comprise bailer 3, screw shaft 4 is installed in bailer 3 with one heart, bailer 3 is divided into bow segment 5, middle node section 6 and stern segment 7, middle node section 6 is arranged between bow segment 5 and stern segment 7, sealed by Closed loop 8 between bow segment 5 and middle node section 6, sealed by Closed loop 8 between middle node section 6 and stern segment 7, stern segment 7 is supported in river course by bracket at tail part 9, the bottom of stern segment 7 is provided with drinking-water pipe 11, drinking-water pipe 11 is placed in below the water surface in river course, best drinking-water pipe 11 is inserted in river sludge, the top of bow segment 5 is provided with water shoot 12.
The material extracted owing to taking out mud device 1 is the mixture of water and mud, and resistance is big, requires higher to the structural strength of bailer 3 and screw shaft 4. It is plug-in that bailer 3 is divided into built-up type, the amount of deflection that can effectively reduce integral tube cylinder causes bending and distortion not, equally, screw shaft 4 also adopts Multi-section shaft to combine, also in order to avoid the screw shaft 4 of long length to bend and distortion because amount of deflection causes not, overall construction intensity height, it may also be useful to the life-span is long.
Refining plant 2 comprises flash trapping stage sieve 13 and the second-order separation sieve 14, flash trapping stage sieve 13 comprises one-level sieve case 15, one-level sieve case 15 is built with one-level rolling screen cloth 16, the bottom of one-level rolling screen cloth 16 is supported by primary vibration device 17, one-level is sieved case 15 and is divided into one-level drained zone 18 and one-level sludge discharging area 19 by one-level rolling screen cloth 16, one-level drained zone 18 is placed in the bottom of one-level rolling screen cloth 16, one-level sludge discharging area 19 is placed in the one-level mud outlet end 21 of one-level rolling screen cloth 16, the one-level water shoot 12 of bow segment 5 is inserted in one-level safety screen 31 and is placed in above the one-level mud inlet end 20 of one-level rolling screen cloth 16, the bottom of one-level drained zone 18 is communicated with one-level waste pipe 22 and one-level sludge pipe 23.
By taking out mud device 1 mud in black smelly river course extracted out and be sent in one-level sieve case 15, mud is discharged on one-level rolling screen cloth 16, one-level rolling screen cloth 16 is in the process rolled, it is placed in the primary vibration device 17 bottom one-level rolling screen cloth 16 to vibrate, accelerate the mud-water separation of mud, water after separation enters into one-level drained zone 18, and sewage is discharged by one-level waste pipe 22, and the mud after separation is entered into one-level sludge discharging area 19 and discharged by one-level sludge pipe 23.
The second-order separation sieve 14 comprises two grades of sieve casees 24, two grades of sieve casees 24 are built with two grades of rolling screen clothes 25, the bottom of two grades of rolling screen clothes 25 is supported by secondary vibration device 26, two grades of rolling screen clothes 25 sieve case 24 by two grades and are divided into Municipal secondary effluent district 27 and two grades of sludge discharging area 28, Municipal secondary effluent district 27 is placed in the bottom of two grades of rolling screen clothes 25, two grades of sludge discharging area 28 are placed in two grades of mud outlet ends 30 of two grades of rolling screen clothes 25, one-level waste pipe 22 is inserted in two level security covers 32 and is placed in above two grades of mud inlet ends 29 of two grades of rolling screen clothes 25, the bottom in Municipal secondary effluent district 27 is communicated with B-grade sewage pipe 33 and two grades of sludge pipes 34, one-level sludge pipe 23 is inserted in two level security covers 32 and is placed between two grades of mud inlet ends 29 of two grades of rolling screen clothes 25 and two grades of mud outlet ends 30.
The muddy water that one-level waste pipe 22 is discharged enters into and carries out two dehydrations on two grades of rolling screen clothes 25, the middle part that the mud that one-level sludge pipe 23 is discharged is discharged to two grades of rolling screen clothes 25 carries out two dehydrations, can effectively avoid mud two water suctions after process successively, it is to increase dewatering efficiency. Sewage after dehydration is discharged by B-grade sewage pipe 33, and the mud after refund is discharged by two grades of sludge pipes 34.
Wherein, as preferably, bow segment 5 is fixed on the top of one-level safety screen 31 by holder,head 10.
Wherein, as preferably, primary vibration device 17 and secondary vibration device 26 all pass through driven by motor.
Wherein, as preferably, stern segment 7 being set with wing nut 35.
One-level sieve case 15 is built with one-level mud pushing plate 36, supported by one-level oil cylinder 37 between the side of one-level mud pushing plate 36 and one-level safety screen 31, one-level sludge pipe 23 is placed between one-level mud outlet end 21 and one-level mud pushing plate 36, is pushed in one-level sludge pipe 23 by mud by the to-and-fro movement of one-level mud pushing plate 36.
Two grades of sieve casees 24 are built with two grades of mud pushing plates 38, supported by two-level oil cylinder 39 between the side of two grades of mud pushing plates 38 and two level security covers 32, two grades of sludge pipes 34 are placed between two grades of mud outlet ends 30 and two grades of mud pushing plates 38, are pushed in two grades of sludge pipes 34 by mud by the to-and-fro movement of two grades of mud pushing plates 38.
The utility model structure is simple, and to the dewatering efficiency height of river bottom mud, purification cost is low.
The foregoing is only better embodiment of the present utility model, not in order to limit the utility model, all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should wrap within the scope of the utility model.
Claims (6)
1. river bottom mud dewatering unit, it is characterized in that, comprise and take out mud device (1) and refining plant (2), described mud device (1) of taking out comprises bailer (3), screw shaft (4) is installed in bailer (3) with one heart, bailer (3) is divided into bow segment (5), middle node section (6) and stern segment (7), described middle node section (6) is arranged between bow segment (5) and stern segment (7), by Closed loop (8) sealing between described bow segment (5) and middle node section (6), by Closed loop (8) sealing between described middle node section (6) and stern segment (7), described stern segment (7) is supported in river course by bracket at tail part (9), the bottom of described stern segment (7) is provided with drinking-water pipe (11), drinking-water pipe (11) is placed in below the water surface in river course, the top of bow segment (5) is provided with water shoot (12),
Described refining plant (2) comprises flash trapping stage sieve (13) and the second-order separation sieve (14), flash trapping stage sieve (13) comprises one-level sieve case (15), one-level sieve case (15) is built with one-level rolling screen cloth (16), the bottom of one-level rolling screen cloth (16) is supported by primary vibration device (17), one-level is sieved case (15) and is divided into one-level drained zone (18) and one-level sludge discharging area (19) by one-level rolling screen cloth (16), described one-level drained zone (18) is placed in the bottom of one-level rolling screen cloth (16), one-level sludge discharging area (19) is placed in the one-level mud outlet end (21) of one-level rolling screen cloth (16), the one-level water shoot (12) of bow segment (5) is inserted in one-level safety screen (31) and is placed in one-level mud inlet end (20) top of one-level rolling screen cloth (16), the bottom of described one-level drained zone (18) is communicated with one-level waste pipe (22) and one-level sludge pipe (23),
Described the second-order separation sieve (14) comprises two grades of sieves case (24), two grades of sieves case (24) are built with two grades of rolling screen clothes (25), the bottom of two grades of rolling screen clothes (25) is supported by secondary vibration device (26), two grades of rolling screen clothes (25) are sieved case (24) by two grades and are divided into Municipal secondary effluent district (27) and two grades of sludge discharging area (28), described Municipal secondary effluent district (27) is placed in the bottom of two grades of rolling screen clothes (25), two grades of sludge discharging area (28) are placed in two grades of mud outlet ends (30) of two grades of rolling screen clothes (25), one-level waste pipe (22) is inserted in two level security covers (32) and is placed in two grades of mud inlet end (29) tops of two grades of rolling screen clothes (25), the bottom of described Municipal secondary effluent district (27) is communicated with B-grade sewage pipe (33) and two grades of sludge pipes (34), one-level sludge pipe (23) is inserted in two level security covers (32) and is placed between two grades of mud inlet ends (29) of two grades of rolling screen clothes (25) and two grades of mud outlet ends (30).
2. river bottom mud dewatering unit according to claim 1, it is characterised in that, described bow segment (5) is fixed on the top of one-level safety screen (31) by holder,head (10).
3. river bottom mud dewatering unit according to claim 2, it is characterised in that, described primary vibration device (17) and secondary vibration device (26) all pass through driven by motor.
4. river bottom mud dewatering unit according to claim 3, it is characterised in that, described stern segment (7) is set with wing nut (35).
5. river bottom mud dewatering unit according to claim 4, it is characterized in that, described one-level sieve case (15) is built with one-level mud pushing plate (36), being supported by one-level oil cylinder (37) between the side of one-level mud pushing plate (36) and one-level safety screen (31), one-level sludge pipe (23) is placed between one-level mud outlet end (21) and one-level mud pushing plate (36).
6. river bottom mud dewatering unit according to claim 5, it is characterized in that, described two grades of sieves case (24) are built with two grades of mud pushing plates (38), being supported by two-level oil cylinder (39) between the side of two grades of mud pushing plates (38) and two level security covers (32), two grades of sludge pipes (34) are placed between two grades of mud outlet ends (30) and two grades of mud pushing plates (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055794.6U CN205287809U (en) | 2016-01-21 | 2016-01-21 | River course bed mud dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055794.6U CN205287809U (en) | 2016-01-21 | 2016-01-21 | River course bed mud dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287809U true CN205287809U (en) | 2016-06-08 |
Family
ID=56429044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055794.6U Expired - Fee Related CN205287809U (en) | 2016-01-21 | 2016-01-21 | River course bed mud dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143742A (en) * | 2019-05-10 | 2019-08-20 | 广东中绿园林集团有限公司 | A kind of river sludge processing method and processing device |
| CN111762990A (en) * | 2020-07-08 | 2020-10-13 | 徐香庭 | Automatic conveying system for sludge recycling treatment |
-
2016
- 2016-01-21 CN CN201620055794.6U patent/CN205287809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143742A (en) * | 2019-05-10 | 2019-08-20 | 广东中绿园林集团有限公司 | A kind of river sludge processing method and processing device |
| CN111762990A (en) * | 2020-07-08 | 2020-10-13 | 徐香庭 | Automatic conveying system for sludge recycling treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201600 Shanghai Songjiang District Shihudang Town Road 558 min Lane 1, room 213 Patentee after: Shanghai Founder Environmental Engineering Technology Co.,Ltd. Address before: 201600 Shanghai Songjiang District Shihudang Town Road 558 min Lane 1, room 213 Patentee before: SHANGHAI FANGHEZHENG ENVIRONMENTAL ENGINEERING SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |