CN201076793Y - Filtering sieving barrel device of sludge dewaterer - Google Patents
Filtering sieving barrel device of sludge dewaterer Download PDFInfo
- Publication number
- CN201076793Y CN201076793Y CNU2007200732058U CN200720073205U CN201076793Y CN 201076793 Y CN201076793 Y CN 201076793Y CN U2007200732058 U CNU2007200732058 U CN U2007200732058U CN 200720073205 U CN200720073205 U CN 200720073205U CN 201076793 Y CN201076793 Y CN 201076793Y
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- China
- Prior art keywords
- passenger cabin
- cabin
- screening tube
- sieves
- sludge dewatering
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Abstract
The utility model relates to a filtering tail-over cylinder device of a sludge hydro-extractor which can lower the water permeable load of filtration fabric and increase the dryness of the sludge cake, which comprises a cabin, a driving device and a tail-over cylinder and a water spraying device which are arranged in the cabin. A containing chamber is arranged inside the cabin, the inlet of a conveyer pipe and a pivot hole are respectively arranged on two side plates of the cabin, an outfall and a gutter spout are respectively arranged two sides of the bottom surface of the cabin, the driving device is arranged outside the cabin, the tail-over cylinder is arranged in the containing chamber and is a cylinder whose cylinder wall is provided with screen holes, inside is hollow, one end is opened, and the other end is sealed, the conveyer pipe is extended into the tail-over cylinder, a live spindle on the terminal end of the sealed end of the tail-over cylinder is connected with a output shaft of the driving device, and the water spraying device 4 is extended into the containing chamber and fixedly arranged on the tail-over cylinder. The adaptation of the utility model can promote the service life of lower filtration fabric, minimize water when a roller train clamps and presses, increase processing capacity, simultaneously increase the dryness of the sludge cake, and increase the convenience in use.
Description
Technical field
The utility model relates to a kind of sludge dewatering equipment, and the sieves that particularly relate to a kind of permeable load that can reduce filter cloth, improves the sludge dewatering equipment of sludge cake aridity removes cartridge.
Background technology
Fig. 1 is traditional sludge dewatering equipment structural representation, the operation principle of this kind sludge dewatering equipment is: at first waste water that desire is handled and flocculant are poured in the conditioning groove and are stirred, through abundant stirring reaction, treat contained metal in the waste water, after mud such as organic matter or inorganic matter condenses into moderate mud floc sedimentation, the mud mixture that flocculation is good imports in the concentrator bowl, this mixture accumulate a certain amount of after, along with circling round of concentrator bowl, slowly drop to the end face of filter cloth, upward filtration cloth is wound on the roller set, rotate and advance in a clockwise direction with roller set, because last filter cloth surface is provided with small net hole, make and roll into a ball the flocculation separation water conservancy gravity effect of whereabouts with mud, directly drip by the net hole of last filter cloth 5, finish the first road gravity dehydration program, advancing along with last filter cloth then, fall to down the mud group on the filter cloth, just finish the second road gravity dehydration program, mud group enters then, in the crack of following filter cloth, shearing and cramping through roller set, gap water contained in the mud group is discharged, form the convenient sludge cake of handling.Though the traditional sludge dewatering equipment of this kind can reach the purpose of separated sludge and moisture, but has following shortcoming:
Because the effect of concentrator bowl, just by its centrifugal force that circles round and rotate, mud group and surplus water releasing slowly dropped on the filter cloth end face, make mud group and surplus water carrying out with last filter cloth, fall to down on the filter cloth again, by the gravity effect, directly the net hole by upper and lower filter cloth releases from the surplus water of following mud group.Therefore, first road of sludge dewatering equipment and the second road dehydration procedure as can be known, all be on upper and lower filter cloth, to finish, when so upper and lower filter cloth must be born gravity dehydration, the permeable load that sizable surplus water of loading ratio and mud group bring, make upper and lower filter cloth be out of shape, damage because of bearing the water load for a long time, not only reduce the service life and the permeability rate of upper and lower filter cloth, and the compression effectiveness of roller set is reduced, cause sludge cake still to have suitable moisture ratio, and upper and lower filter cloth cost costliness, thereby processing cost is increased.
Summary of the invention
The purpose of this utility model is the concentrator bowl of existing sludge dewatering equipment is improved, provide a kind of sieves that can reduce permeable load, the long service life of filter cloth gravity dehydration and can improve the sludge dewatering equipment of sludge cake degree of drying to remove cartridge, to overcome the above-mentioned defective that prior art exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of sieves of sludge dewatering equipment removes cartridge, it is characterized in that, comprises passenger cabin 1, transmission device 2 and is arranged on passenger cabin interior screening tube 3 and water injector 4;
Described passenger cabin 1 is the inner pedestal that is provided with a room 101, is respectively equipped with carrier pipe inlet 102 and shaft-pivot hole 103 on its biside plate, and the both sides, bottom surface are respectively equipped with discharge outlet 104 and the mouth 105 that falls;
Described transmission device 2 is arranged on outside the passenger cabin 1;
Described screening tube 3 is arranged in the room 101 of passenger cabin 1, it is provided with the cylindrical shell of sieve aperture inner hollow one end opening one end sealing for barrel, carrier pipe 5 extend in the screening tube from openend through carrier pipe inlet 102, the blind end end of screening tube is provided with gyroaxis, and described gyroaxis passes shaft-pivot hole 103 and reaches that passenger cabin 1 is outer to link to each other with the output shaft 201 of transmission device;
Described water injector 4 extend in the room 101 from passenger cabin 1 one sides, and it is fixedly installed on screening tube 1 top.
By above disclosed technical scheme as can be known: the utility model is by being provided with screening tube in passenger cabin, by adopting actuator drives, make the screening tube rotation of in passenger cabin, circling round, when mud group and surplus water are in the input screening tube, can be directly with surplus water by the screen cloth filtering, when the gap water of carrying under one's arms between remaining surplus water and mud group is circled round with screening tube, got rid of to fall to dishing out, finish the gravity dehydration program and the second road gravity dehydration program in first road, therefore, when falling on the filter cloth, mud group that this negative water yield reduces in a large number not only can reduce the permeable load of going up the filter cloth gravity dehydration, promote service life, and can when the roller set cramping, reduce moisture, improve the thing amount of handling, the degree of drying of sludge cake is improved, increase the convenience on using.
Description of drawings
Fig. 1 is the structural representation of traditional sludge dewatering equipment;
Fig. 2 has the sludge dewatering equipment structural representation that the utility model filters screening tube;
Fig. 3 is the internal structure schematic diagram that the utility model sieves removes cartridge;
Fig. 4 is the cross-sectional schematic that the utility model sieves removes cartridge.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Shown in Fig. 2～4, the sieves of a kind of sludge dewatering equipment of the utility model removes cartridge, it is characterized in that, comprises passenger cabin 1, transmission device 2 and is arranged on passenger cabin interior screening tube 3 and water injector 4;
Described passenger cabin 1 is the inner pedestal that is provided with a room 101, be respectively equipped with carrier pipe inlet 102 and shaft-pivot hole 103 on its biside plate, the both sides, bottom surface are respectively equipped with discharge outlet 104 and the mouth 105 that falls, and described passenger cabin 1 end face is empty thoroughly, and the end face ora terminalis articulates a capping 106;
Described transmission device 2 is arranged on outside the passenger cabin 1;
Described screening tube 3 is arranged in the room 101 of passenger cabin 1, it is provided with the cylindrical shell of sieve aperture inner hollow one end opening one end sealing for barrel, carrier pipe 5 extend in the screening tube 3 from openend through carrier pipe inlet 102, the blind end end of screening tube is provided with gyroaxis 306, and described gyroaxis 306 passes shaft-pivot hole 103 and reaches that passenger cabin 1 is outer to link to each other with the output shaft 201 of transmission device; Described screening tube 3 comprises circular side panel 301, side ring 302, many round bars 303, screen cloth 304 and lead rings 305; Described round bar 5 one ends are installed in side plate 301 inner faces week side with suitable spacing, and the medial margin of the other end and side ring 302 is affixed; Described screen cloth 304 is covered in round bar 303 outsides; Described lead ring 305 extends the opening ora terminalis that is connected screening tube 3, and with mouthful corresponding setting in 105 positions that falls of passenger cabin 1 room 101.Described round bar 303 has the six roots of sensation, its setting that is uniformly distributed along the circumference.
Described water injector 4 extend in the room 101 from passenger cabin 1 one sides, and it is fixedly installed on screening tube 1 top.Described water injector 4 is a sparge pipe, be interval with hole for water spraying 401 on it, described passenger cabin shaft-pivot hole 103 tops are provided with is used to hole 107, the extension of the height and position place of corresponding perforation 107 is provided with a cramp bar 108 on another side plate inwall of passenger cabin, described sparge pipe 4 extend in the room from being used to hole 107, and is plugged on the cramp bar 108.
Described axle pivot mouth 103 is arranged on the position of passenger cabin side plate near central authorities.
Keep at a certain distance away on the room bottom surface of described passenger cabin 1 corresponding to screening tube side ring 302 positions and be provided with two auxilliary runners 202, described side ring bridges on auxilliary runner 202.
In Fig. 3, carrier pipe 5 latter ends pass the carrier pipe inlet 102 of passenger cabin 1 and the opening of screening tube 3, and are contained in screening tube 3 inside, and as shown in Figure 2, the conditioning groove 6 of carrier pipe 5 leading portions and sludge dewatering equipment is connected.
The utility model operation principle: shown in Fig. 2～3, connect the power supply of transmission device 2 earlier, rotation by power transmission shaft, and the auxilliary commentaries on classics of auxilliary runner, to order about screening tube 3 rotation of in passenger cabin 1, circling round, then, cover capping 106, make mud group and surplus water via carrier pipe 5 input screening tubes 3, utilize gravitational effects, directly the mesh by screen cloth 304 disengages, and is dropped in the container 101 of passenger cabin 1, directly get rid of via discharge outlet 104, finish the first road gravity dehydration program, and when the first road gravity dehydration carries out, gap water and remaining surplus water between this mud group, with the rotation of circling round that continues along with screening tube 3, the centrifugal force that is produced is got rid of in the container 101 that drops down onto passenger cabin 1 via screen cloth 304, makes the above-mentioned moisture that is disengaged, same gets rid of via discharge outlet 104, and finishes the dehydration procedure of the second road centrifugal force.
Cooperate shown in Figure 4, in order to prevent that this mud group is after the program through the program of the first road gravity dehydration and the second road gravity dehydration, cause is to allay most moisture, have in the net hole attached to screen cloth 304, and the situation that results in blockage, so utilize the sparge pipe 4 that is positioned at screening tube 3 tops, hole for water spraying 401 through laying sprays water column, circle round to the mud group of top with screening tube 3 to be flushed in the mesh, make this mud group fall to the bottom surface of screen cloth 304, keep the unimpeded of screen cloth 304 with current.
The mud group of having disengaged most of moisture by the time accumulates after quantitatively, just can at leisure this mud group be pushed into filter cloth 6 end faces through the mouth 105 that falls by circling round of screening tube 3, and continue to release from the work of moisture simultaneously, filter cloth is rotated with roller set 7 and advance in a clockwise direction, wait for when this mud group falls to down on the filter cloth 8, just enter in the crack of upper and lower filter cloth 6,8, through the cramping of roller set 1, the water in the gap that residues in this mud group is discharged, form dry sludge cake.
Claims (7)
1. the sieves of a sludge dewatering equipment removes cartridge, it is characterized in that, comprises passenger cabin (1), transmission device (2) and is arranged on passenger cabin interior screening tube (3) and water injector (4);
Described passenger cabin (1) is respectively equipped with carrier pipe inlet (102) and shaft-pivot hole (103) for inside is provided with the pedestal of a room (101) on its biside plate, the both sides, bottom surface are respectively equipped with discharge outlet (104) He Luokou (105);
Described transmission device (2) is arranged on outside the passenger cabin (1);
Described screening tube (3) is arranged in the room (101) of passenger cabin (1), it is provided with the cylindrical shell of sieve aperture, inner hollow, an end opening, end sealing for barrel, carrier pipe (5) extend into from openend in the screening tube (3) through carrier pipe inlet (102), the blind end end of screening tube is provided with gyroaxis (306), and described gyroaxis (306) passes shaft-pivot hole (103) and reaches that passenger cabin (1) is outer to link to each other with the output shaft (201) of transmission device;
Described water injector (4) extend in the room (101) from passenger cabin (1) one side, and it is fixedly installed on screening tube (1) top.
2. the sieves of sludge dewatering equipment according to claim 1 removes cartridge, it is characterized in that, described passenger cabin (1) end face is empty thoroughly, and the end face ora terminalis articulates a capping (106).
3. the sieves of sludge dewatering equipment according to claim 1 removes cartridge, it is characterized in that described screening tube (3) comprises circular side panel (301), side ring (302), many round bars (303), screen cloth (304) and lead ring (305); Described round bar (5) one ends are installed in side plate (301) inner face week side with suitable spacing, and the medial margin of the other end and side ring (302) is affixed; Described screen cloth (304) is covered in round bar (303) outside; Described lead ring (305) extends the opening ora terminalis be connected screening tube (3), and with mouthful corresponding setting in (105) position that falls of passenger cabin (1) room (101).
4. the sieves of sludge dewatering equipment according to claim 1 removes cartridge, it is characterized in that described round bar (303) has the six roots of sensation, its setting that is uniformly distributed along the circumference.
5. the sieves of sludge dewatering equipment according to claim 1 removes cartridge, it is characterized in that, described water injector (4) is a sparge pipe, be interval with hole for water spraying (401) on it, described passenger cabin shaft-pivot hole (103) top is provided with is used to hole (107), the extension of the height and position place of corresponding perforation (107) is provided with a cramp bar (108) on another side plate inwall of passenger cabin, and described sparge pipe (4) extend in the room from being used to hole (107), and is plugged on the cramp bar (108).
6. the sieves of sludge dewatering equipment according to claim 1 removes cartridge, it is characterized in that, described axle pivot mouth (103) is arranged on the position of passenger cabin side plate near central authorities.
7. the sieves of sludge dewatering equipment according to claim 3 removes cartridge, it is characterized in that, keep at a certain distance away on the room bottom surface of described passenger cabin (1) corresponding to screening tube side ring (302) position and be provided with two auxilliary runners (202), described side ring bridges on auxilliary runner (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200732058U CN201076793Y (en) | 2007-08-01 | 2007-08-01 | Filtering sieving barrel device of sludge dewaterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200732058U CN201076793Y (en) | 2007-08-01 | 2007-08-01 | Filtering sieving barrel device of sludge dewaterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076793Y true CN201076793Y (en) | 2008-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200732058U Expired - Fee Related CN201076793Y (en) | 2007-08-01 | 2007-08-01 | Filtering sieving barrel device of sludge dewaterer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076793Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667611A (en) * | 2015-01-22 | 2015-06-03 | 中联西北工程设计研究院有限公司 | On-line separation and recycling device for cutting fluid |
| CN105289079A (en) * | 2015-11-20 | 2016-02-03 | 四川北方硝化棉股份有限公司 | Roller sieve filtering device for sludge belt filter |
| CN106232529A (en) * | 2014-04-23 | 2016-12-14 | 安德里特斯公开股份有限公司 | For the method and apparatus making dewatering slurries on screen cloth |
| CN110776198A (en) * | 2019-10-25 | 2020-02-11 | 合肥中盛水务发展有限公司 | Integrated sewage treatment equipment and treatment process |
-
2007
- 2007-08-01 CN CNU2007200732058U patent/CN201076793Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106232529A (en) * | 2014-04-23 | 2016-12-14 | 安德里特斯公开股份有限公司 | For the method and apparatus making dewatering slurries on screen cloth |
| CN104667611A (en) * | 2015-01-22 | 2015-06-03 | 中联西北工程设计研究院有限公司 | On-line separation and recycling device for cutting fluid |
| CN105289079A (en) * | 2015-11-20 | 2016-02-03 | 四川北方硝化棉股份有限公司 | Roller sieve filtering device for sludge belt filter |
| CN105289079B (en) * | 2015-11-20 | 2018-01-16 | 四川北方硝化棉股份有限公司 | A kind of sludge band filter sieves filter with roller |
| CN110776198A (en) * | 2019-10-25 | 2020-02-11 | 合肥中盛水务发展有限公司 | Integrated sewage treatment equipment and treatment process |
| CN110776198B (en) * | 2019-10-25 | 2022-03-01 | 合肥中盛水务发展有限公司 | Integrated sewage treatment equipment and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |