CN109289257A - A kind of spiral grit-water separator - Google Patents
A kind of spiral grit-water separator Download PDFInfo
- Publication number
- CN109289257A CN109289257A CN201811192828.6A CN201811192828A CN109289257A CN 109289257 A CN109289257 A CN 109289257A CN 201811192828 A CN201811192828 A CN 201811192828A CN 109289257 A CN109289257 A CN 109289257A
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- China
- Prior art keywords
- residual
- gear
- screw rod
- pipe
- settling tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a kind of spiral grit-water separators, including settling tank, the settling tank bottom is provided with sediment transport cylinder, the sediment transport cylinder is internally provided with Shaftless spiral blade, the perforation of sediment transport cylinder bottom, which is connected with, puts residual pipe, it is described to put residual pipe inner bottom wall and be rotatably connected to screw rod, the screw rod surface engagement is socketed with sliding plate, the groove to match with screw rod one end is offered at the top of the sliding plate, the groove inner wall slidably connects position-arresting disk, spring is connected between the limit pan bottom and groove inner bottom wall, it is described put residual pipe surface and offer put residual hole, it is described put residual pipe and be located at put the inner bottom wall of residual hole bottom and be fixedly connected with isolation board, the screw rod is socketed with mechanical seal at isolation board.The present invention is conducive to that sliding plate partial movement is made to go out to put inside residual pipe, pushes open so that blocking portion inside residual pipe will be put, effectively prevent from putting residual blockage, residual pipe service life is put in extension, and residual effect rate is put in raising by being equipped with position-arresting disk and groove.
Description
Technical field
The present invention relates to spiral grit-water separator technical field, in particular to a kind of spiral grit-water separator.
Background technique
Spiral grit-water separator is the separation and promotion of organic sand in sewage suitable for the setting pot of sewage treatment plant
Integration apparatus, may separate out partial size >=0.2mm particle.There is higher separative efficiency, equipment uses Shaftless spiral blade,
Anhydrous middle (center) bearing, has the characteristics that light-weight, compact-sized, reliable for operation, easy for installation, is that a kind of ideal girt-water separation is set
It is standby, then in spiral grit-water separator, due to needing to release the sand that part can not transport by putting residual hole, and it is existing
The residual hole of putting be used for a long time and be easy to cause internal blocking, residual effect rate is put in influence.
Therefore, it is necessary to solve the above problems to invent a kind of spiral grit-water separator.
Summary of the invention
The purpose of the present invention is to provide a kind of spiral grit-water separators to be conducive to by being equipped with position-arresting disk and groove
Make sliding plate partial movement go out to put inside residual pipe, is pushed open so that blocking portion inside residual pipe will be put, effectively prevent from putting residual pipe
Residual pipe service life is put in blocking, extension, and residual effect rate is put in raising, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of spiral grit-water separator, including precipitating
Case, the settling tank bottom are provided with sediment transport cylinder, and the sediment transport cylinder is internally provided with Shaftless spiral blade, sediment transport cylinder bottom
Perforation is connected with and puts residual pipe, and described to put residual pipe inner bottom wall and be rotatably connected to screw rod, the screw rod surface engagement is socketed with sliding plate, institute
It states and offers the groove to match with screw rod one end at the top of sliding plate, the groove inner wall slidably connects position-arresting disk, the limit
Be connected with spring between pan bottom and groove inner bottom wall, it is described put residual pipe surface and offer put residual hole, it is described put residual pipe and be located at put
The inner bottom wall of residual hole bottom is fixedly connected with isolation board, and the screw rod is socketed with mechanical seal, the screw rod at isolation board
Positioned at one section of isolation board bottom, fixing sleeve is connected to first bevel gear, and the first bevel gear engages second bevel gear, and described second
Bevel gear inner ring is fixedly connected with the first central axis, and first central axis one end extends to external fixation through putting residual inside pipe wall
It is connected with knob.
Preferably, feed inlet is offered at the top of the settling tank, the settling tank side offers discharge port, the discharging
One end that mouth is located inside settling tank is fixedly connected with strainer.
Preferably, it being fixedly connected with installs case at the top of the settling tank, the installs case is internally provided with clockwise and anticlockwise motor,
Clockwise and anticlockwise motor shaft one end is fixedly connected with the second central axis, and the second root surface fixing sleeve is connected to the first tooth
Wheel, the first gear engaging tooth dental lamina, teeth plate one end extend to inside with settling tank through installs case and are fixedly connected
There is cleaning brush.
Preferably, sediment transport cylinder bottom offers sand export, and the sediment transport cylinder is fixedly connected far from the one end for putting residual pipe
There is reduction gearbox, the reduction gearbox is internally provided with driving motor.
Preferably, driving motor shaft one end fixing sleeve is connected to third hand tap gear, the third hand tap gear engagement the
Four bevel gears, the 4th bevel gear inner ring are fixedly connected with third central axis, and the third root surface fixing sleeve is connected to
Second gear, the second gear engage third gear, and the third gear is fixedly attached to Shaftless spiral blade surface.
Preferably, the settling tank bottom is provided with support frame, and support frame as described above bottom is anti-skidding setting.
Preferably, the height of the screw rod is identical as the internal height for putting residual pipe, and the position-arresting disk is slidably socketed with screw rod.
Preferably, described to put residual pipe two sides as irregular setting, the sliding plate matches with residual inside pipe wall is put.
Preferably, the diameter of the 4th bevel gear is greater than third hand tap gear diameter, and the third gear teeth amount is the
Twice of two gear teeth amounts.
Technical effect and advantage of the invention:
1, by being equipped with sliding plate, be conducive to put at residual hole when sliding plate moves to, the sand of internal residual is made to be put residual hole stream
Out, effectively the sand of sediment transport cylinder internal residual put it is residual, by be equipped with position-arresting disk and groove, be conducive to make screw rod one end
Compression position-arresting disk shrinks position-arresting disk in inside grooves, so that screw rod one end is entered inside grooves, goes out sliding plate partial movement
It puts inside residual pipe, is pushed open so that blocking portion inside residual pipe will be put, effectively prevent from putting residual blockage, residual pipe is put in extension to be made
With the service life, residual effect rate is put in raising；
2, by being equipped with strainer, be conducive to for the sundries that water surface floats after precipitating being filtered, prevent sundries from blocking out
Material mouth when being conducive to make first gear that teeth plate be driven to be pumped back and forth, makes cleaning brush by being equipped with cleaning brush
Screen surface is scrubbed back and forth, prevents the sundries of floating on water from blocking strainer, is timed and handles sundries；
3, by being equipped with third hand tap gear and the 4th bevel gear, be conducive to according to third hand tap gear diameter less than the 4th cone tooth
Wheel diameter makes third central axis carry out slow rotation, by being equipped with second gear and third gear, is conducive to according to third gear
Teeth amount is twice of second gear teeth amount, to make twice of Shaftless spiral blade revolving speed reduction, effectively prevents shaftless spiral shell
The rotation of vane piece is too fast, causes fortune sand ineffective.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the portion A structural schematic diagram in Fig. 1 of the present invention.
Fig. 3 puts residual pipe structure top view for of the invention.
Fig. 4 is the portion B structural schematic diagram in Fig. 1 of the present invention.
In figure: 1 settling tank, 2 sediment transport cylinders, 3 Shaftless spiral blades, 4 put residual pipe, 5 screw rods, 6 sliding plates, 7 grooves, 8 position-arresting disks,
Residual hole, 11 isolation boards, 12 mechanical seals, 13 first bevel gears, 14 second bevel gears, 15 first central axises, 16 are put in 9 springs, 10
Knob, 17 feed inlets, 18 discharge ports, 19 strainers, 20 installs cases, 21 clockwise and anticlockwise motors, 22 second central axises, 23 first gears,
24 teeth plates, 25 cleaning brush, 26 sand exports, 27 reduction gearboxes, 28 driving motors, 29 third hand tap gears, 30 the 4th bevel gears, 31
Three central axises, 32 second gears, 33 third gears, 34 support frames.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of spiral grit-water separator according to shown in Fig. 1-3, including settling tank 1,1 bottom of settling tank are provided with
Sediment transport cylinder 2, the sediment transport cylinder 2 is internally provided with Shaftless spiral blade 3, by using Shaftless spiral blade 3, anhydrous middle (center) bearing,
With light-weight, compact-sized, reliable for operation, easy for installation, 2 bottom of the sediment transport cylinder perforation, which is connected with, puts residual pipe 4, described to put
Residual 4 inner bottom wall of pipe is rotatably connected to screw rod 5, and described 5 one end of screw rod is disc setting, favorably prevents sliding plate 6 on 5 surface of screw rod
It falls off, being conducive to, which makes sliding plate 6 that will put residual 4 inside tamper of pipe, clears up, and 5 surface of the screw rod engagement is socketed with sliding plate
6, the groove 7 to match with 5 one end of screw rod is offered at the top of the sliding plate 6,7 inner wall of groove slidably connects position-arresting disk 8,
By being equipped with position-arresting disk 8, prevents sand from entering inside groove 7, be connected between 8 bottom of position-arresting disk and 7 inner bottom wall of groove
Spring 9, it is described put residual 4 surface of pipe and offer put residual hole 10, by putting residual hole 10, so that the sand of internal residual is put residual hole 10 and flow
Out, it is described put residual pipe 4 and be located at put the inner bottom wall of residual 10 bottom of hole and be fixedly connected with isolation board 11, the screw rod 5 runs through isolation board
Mechanical seal 12 is socketed at 11, the screw rod 5 is located at one section of 11 bottom of isolation board fixing sleeve and is connected to first bevel gear 13, described
First bevel gear 13 engages second bevel gear 14, and 14 inner ring of second bevel gear is fixedly connected with the first central axis 15, described
First central axis, 15 one end is fixedly connected with knob 16 through putting residual 4 inner wall of pipe and extend to outside, and 16 surface of knob is equipped with
Anti-skid chequer, convenient for knob 16 is adjusted.
The present embodiment has the beneficial effect that by being equipped with sliding plate 6, is conducive to put at residual hole 10 when sliding plate 6 moves to, makes inside
Remaining sand is put residual hole 10 and is flowed out, effectively the sand of 2 internal residual of sediment transport cylinder put it is residual, by being equipped with position-arresting disk
8 with groove 7, be conducive to make 5 one end of screw rod compression position-arresting disk 8 to shrink position-arresting disk 8 inside groove 7, make 5 one end of screw rod
Into inside groove 7, makes 6 partial movement of sliding plate go out to put inside residual pipe 4, is pushed open so that residual 4 inside blocking portion of pipe will be put,
It effectively prevents from putting the residual blocking of pipe 4, residual 4 service life of pipe is put in extension, and residual effect rate is put in raising.
Embodiment 2:
Feed inlet 17 is offered at the top of the settling tank 1,1 side of settling tank offers discharge port 18, the discharging
One end that mouth 18 is located inside settling tank 1 are fixedly connected with strainer 19, by being equipped with strainer 19, are conducive to water surface after precipitating
The sundries of floating is filtered, and prevents sundries from blocking discharge port 18；
Installs case 20 is fixedly connected at the top of the settling tank 1, the installs case 20 is internally provided with clockwise and anticlockwise motor 21,
Described 21 shaft one end of clockwise and anticlockwise motor is fixedly connected with the second central axis 22, and the 22 surface fixing sleeve of the second central axis is connected to
First gear 23, the 23 engaging tooth dental lamina 24 of first gear, described 24 one end of teeth plate are prolonged through installs case 20 with settling tank 1
It extends to inside and is fixedly connected with cleaning brush 25, by being equipped with cleaning brush 25, cleaning brush 25 is made to carry out carrying out backwash to 19 surface of strainer
It washes, prevents the sundries of floating on water from blocking strainer 19；
2 bottom of sediment transport cylinder offers sand export 26, and the sediment transport cylinder 2 is fixedly connected with far from the one end for putting residual pipe 4
Reduction gearbox 27 effectively prevents Shaftless spiral blade 3 from rotating too fast, causes fortune sand ineffective, institute by being equipped with reduction gearbox 27
It states reduction gearbox 27 and is internally provided with driving motor 28；
28 shaft one end fixing sleeve of driving motor is connected to third hand tap gear 29, the engagement of third hand tap gear 29 the 4th
Bevel gear 30,30 inner ring of the 4th bevel gear are fixedly connected with third central axis 31, and 31 surface of third central axis is fixed
It is socketed with second gear 32, the second gear 32 engages third gear 33, and the third gear 33 is fixedly attached to shaftless spiral shell
3 surface of vane piece；
1 bottom of settling tank is provided with support frame 34, and 34 bottom of support frame as described above is anti-skidding setting, makes device convenient for steady
Gu anti-locking apparatus shakes, cause sedimentation effect bad；
The height of the screw rod 5 is identical as the internal height for putting residual pipe 4, and the position-arresting disk 8 is slidably socketed with screw rod 5, just
In pushing sliding plate 6 to residual 4 inside blocking portion of pipe is put open；
It is described that put residual 4 two sides of pipe be irregular setting, the sliding plate 6 with put residual 4 inner wall phase of pipe, by putting 4 liang of residual pipe
Side is irregularly arranged, and prevents sliding plate 6 from rotating and rotating with screw rod 5；
The diameter of 4th bevel gear 30 is greater than 29 diameter of third hand tap gear, turns third central axis 31 at a slow speed
Dynamic, the 33 teeth amount of third gear is twice of 32 teeth amount of second gear, reduces by 3 revolving speed of Shaftless spiral blade twice.
Working principle of the present invention:
Referring to Figure of description 1-3, when carrying out putting residual inside to settling tank 1 and sediment transport cylinder 2, pass through manual adjustment knob
16, so that knob 16 is driven the rotation of the first central axis 15, is engaged by first bevel gear 13 with second bevel gear 14, make the second cone tooth
Wheel 14 drives screw rods 5 to rotate, and moves sliding plate 6 inside residual pipe 4 putting by the rotation of screw rod 5, when sliding plate 6 move to put it is residual
At hole 10, so that the sand of internal residual is put residual hole 10 and flow out, when put blocked inside residual pipe 4 when, by derotation knob 16, make to slide
Disk 6 moves up, and when sliding plate 6 is moved to 5 one end of screw rod, compressing position-arresting disk 8 by 5 one end of screw rod makes position-arresting disk 8 in groove 7
Inside is shunk, and by entering 5 one end of screw rod inside groove 7, makes 6 partial movement of sliding plate go out to put inside residual pipe 4, thus will
It puts residual 4 inside blocking portion of pipe to be pushed open, effectively prevents from putting the residual blocking of pipe 4, residual 4 service life of pipe is put in extension, and raising is put
Residual effect rate；
Referring to Figure of description 1, Fig. 4, by the way that strainer 19 is arranged at discharge port 18, water surface after precipitating is floated miscellaneous
Object is filtered, and prevents sundries from blocking discharge port 18, when 19 surface irregularities of strainer are excessive, by starting clockwise and anticlockwise motor 21,
So that clockwise and anticlockwise motor 21 is driven the rotation of the second central axis 22, drives first gear 23 to rotate by the second central axis 22, by the
One gear, 23 engaging tooth dental lamina 24, so that teeth plate 24 is made to be pumped back and forth, it is reciprocal back and forth by teeth plate 24
Movement, makes the cleaning brush 25 of 24 one end of teeth plate, is scrubbed back and forth to 19 surface of strainer, prevent the sundries of floating on water from blocking
Strainer 19, is timed and handles sundries；
Referring to Figure of description 1, it is when Shaftless spiral blade 3 remove to the sand inside sediment transport cylinder 2, due to shaftless
3 velocity of rotation of helical blade is excessive, is easy to cause sand to get rid of winged, is rotated by driving motor 28, makes 28 shaft one of driving motor
The third hand tap gear 29 at end rotates, and engages the 4th bevel gear 30 by third hand tap gear 29, so that third central axis 31 is rotated,
By 29 diameter of third hand tap gear less than 30 diameter of the 4th bevel gear, so that third central axis 31 is carried out slow rotation, pass through third
The second gear 32 and third gear 33 on 31 surface of central axis rotate, so that third gear 33 be made to drive 3 turns of Shaftless spiral blade
It is dynamic, by twice that 33 teeth amount of third gear is 32 teeth amount of second gear, so that 3 revolving speed of Shaftless spiral blade be made to reduce by two
Times, it effectively prevents Shaftless spiral blade 3 from rotating too fast, causes fortune sand ineffective.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of spiral grit-water separator, including settling tank (1), it is characterised in that: settling tank (1) bottom is provided with defeated
Sand cylinder (2), the sediment transport cylinder (2) are internally provided with Shaftless spiral blade (3), and sediment transport cylinder (2) the bottom perforation, which is connected with, puts
Residual pipe (4), described residual pipe (4) inner bottom wall of putting are rotatably connected to screw rod (5), and screw rod (5) the surface engagement is socketed with sliding plate
(6), the groove (7) to match with screw rod (5) one end is offered at the top of the sliding plate (6), groove (7) inner wall is slidably connected
Have position-arresting disk (8), is connected with spring (9) between position-arresting disk (8) bottom and groove (7) inner bottom wall, it is described to put residual pipe (4) table
Face, which offers, puts residual hole (10), it is described put residual pipe (4) and be located at put the inner bottom wall of residual hole (10) bottom and be fixedly connected with isolation board
(11), the screw rod (5) is socketed with mechanical seal (12) at isolation board (11), and the screw rod (5) is located at isolation board (11)
One section of bottom fixing sleeve is connected to first bevel gear (13), and the first bevel gear (13) engages second bevel gear (14), and described the
Two bevel gears (14) inner ring is fixedly connected with the first central axis (15), and described first central axis (15) one end, which is run through, puts residual pipe (4)
Inner wall extends to outside and is fixedly connected with knob (16).
2. a kind of spiral grit-water separator according to claim 1, it is characterised in that: opened at the top of the settling tank (1)
Equipped with feed inlet (17), settling tank (1) side is offered discharge port (18), and the discharge port (18) is located at settling tank (1)
Internal one end is fixedly connected with strainer (19).
3. a kind of spiral grit-water separator according to claim 1, it is characterised in that: solid at the top of the settling tank (1)
Surely it is connected with installs case (20), the installs case (20) is internally provided with clockwise and anticlockwise motor (21), the clockwise and anticlockwise motor (21)
Shaft one end is fixedly connected with the second central axis (22), and the second central axis (22) surface fixing sleeve is connected to first gear
(23), installs case (20) and settling tank are run through in first gear (23) the engaging tooth dental lamina (24), described teeth plate (24) one end
(1) it extends to inside and is fixedly connected with cleaning brush (25).
4. a kind of spiral grit-water separator according to claim 1, it is characterised in that: open sediment transport cylinder (2) bottom
Equipped with sand export (26), the sediment transport cylinder (2) is fixedly connected with reduction gearbox (27), the deceleration far from the one end for putting residual pipe (4)
Case (27) is internally provided with driving motor (28).
5. a kind of spiral grit-water separator according to claim 4, it is characterised in that: driving motor (28) shaft
One end fixing sleeve is connected to third hand tap gear (29), and the third hand tap gear (29) engages the 4th bevel gear (30), the 4th cone
Gear (30) inner ring is fixedly connected with third central axis (31), and third central axis (31) surface fixing sleeve is connected to second gear
(32), second gear (32) engagement third gear (33), the third gear (33) are fixedly attached to Shaftless spiral blade
(3) surface.
6. a kind of spiral grit-water separator according to claim 1, it is characterised in that: settling tank (1) bottom is set
It is equipped with support frame (34), support frame as described above (34) bottom is anti-skidding setting.
7. a kind of spiral grit-water separator according to claim 1, it is characterised in that: the height of the screw rod (5) with
The internal height for putting residual pipe (4) is identical, and the position-arresting disk (8) is slidably socketed with screw rod (5).
8. a kind of spiral grit-water separator according to claim 1, it is characterised in that: described residual pipe (4) two sides of putting are
Irregular setting, the sliding plate (6) match with residual pipe (4) inner wall is put.
9. a kind of spiral grit-water separator according to claim 5, it is characterised in that: the 4th bevel gear (30)
Diameter is greater than third hand tap gear (29) diameter, and third gear (33) the teeth amount is twice of second gear (32) teeth amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192828.6A CN109289257A (en) | 2018-10-13 | 2018-10-13 | A kind of spiral grit-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192828.6A CN109289257A (en) | 2018-10-13 | 2018-10-13 | A kind of spiral grit-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289257A true CN109289257A (en) | 2019-02-01 |
Family
ID=65162551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192828.6A Withdrawn CN109289257A (en) | 2018-10-13 | 2018-10-13 | A kind of spiral grit-water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440587A (en) * | 2023-04-19 | 2023-07-18 | 南京南蓝环保产业有限公司 | Sand sucking machine |
-
2018
- 2018-10-13 CN CN201811192828.6A patent/CN109289257A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440587A (en) * | 2023-04-19 | 2023-07-18 | 南京南蓝环保产业有限公司 | Sand sucking machine |
| CN116440587B (en) * | 2023-04-19 | 2023-11-10 | 南京南蓝环保产业有限公司 | Sand sucking machine |
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Application publication date: 20190201 |