CN210434041U - Concrete tank car remains concrete grit separation sewage cyclic utilization equipment - Google Patents
Concrete tank car remains concrete grit separation sewage cyclic utilization equipment Download PDFInfo
- Publication number
- CN210434041U CN210434041U CN201921042063.8U CN201921042063U CN210434041U CN 210434041 U CN210434041 U CN 210434041U CN 201921042063 U CN201921042063 U CN 201921042063U CN 210434041 U CN210434041 U CN 210434041U
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- Prior art keywords
- stirring
- main shaft
- concrete
- tank
- driving
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- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 125000004122 cyclic group Chemical group 0.000 title claims description 7
- 238000003756 stirring Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000004575 stone Substances 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 abstract description 27
- 239000004568 cement Substances 0.000 abstract description 22
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a concrete tank car residual concrete sand stone separation sewage recycling device, which relates to the technical field of concrete wastewater treatment and aims to solve the problem that a sewage buffer tank in the prior device can not evenly stir sewage, and the technical key points of the device comprise a sewage buffer tank, a settling tank and a clean water tank which are sequentially arranged at the discharge end of a sand stone separator, wherein the sewage buffer tank comprises a tank body, a stirring main shaft which is rotationally arranged in the tank body and extends along the vertical direction, a driving device which is arranged outside the tank body and drives the stirring main shaft to rotate, a plurality of pairs of stirring fan blades which are relatively rotationally arranged on the peripheral wall of the stirring main shaft, and a synchronous driving component which is arranged in the stirring main shaft and is used for driving the stirring fan blades to rotate, the utility model can fully mix cement, fine sand and water in the sewage buffer tank, ensure that cement and fine sand can completely enter the settling tank along with the water body.
Description
Technical Field
The utility model relates to a concrete waste water treatment technical field, more specifically say, it relates to a concrete tank car remains concrete grit separation sewage cyclic utilization equipment.
Background
In modern building engineering, concrete is one of indispensable raw materials, and during the use of concrete, concrete tank trucks are usually used to deliver the concrete to a construction site, but some concrete often remains in the concrete tank trucks and needs to be cleaned by clear water.
The prior Chinese patent with the publication number of CN203807254U discloses a concrete tank car residual concrete sand-stone separation sewage recycling device, which comprises a clean water tank and a settling tank, wherein the clean water tank is arranged above the settling tank and communicated with the settling tank through a sewage pump, the upper end of the settling tank is provided with a water level controller and a stirring mechanism, the lower end of the settling tank is provided with a sludge pump, the upper end of the settling tank is communicated with the lower end of a sewage buffer tank through a pipeline and the sewage pump, the upper end of the sewage buffer tank is communicated with a sewage port of a sand-stone separator, the sewage buffer tank is provided with another stirring mechanism and a water level controller, and the lower end of the clean water tank is communicated with the upper end of the settling tank through a sewage valve.
However, because the weight of the cement and the fine sand is large, when the sewage is stirred in the sewage buffer tank, the cement, the fine sand and the water body cannot be uniformly stirred by adopting the conventional stirring, and then the cement, the fine sand and the water body can not be conveyed into the settling tank.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a concrete tank car remains concrete grit separation sewage cyclic utilization equipment can be with cement and fine sand and water intensive mixing in the sewage buffer tank, ensures that cement and fine sand follow the water and can enter into the setting tank completely.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a concrete tank wagon remains concrete grit separation sewage cyclic utilization equipment, is including setting gradually sewage buffer tank, setting and clear water tank at the sand and stone separator discharge end, sewage buffer tank includes the box, rotates and sets up in the box along the stirring main shaft that vertical direction extends, set up and drive stirring main shaft pivoted drive arrangement, relative rotation setting a plurality of on the stirring main shaft periphery wall to the stirring fan piece, and a plurality of axial arrangement along the stirring main shaft to the stirring fan piece still is used for driving a plurality of synchronous drive subassemblies to stirring fan piece pivoted including setting up in the stirring main shaft.
Through taking above-mentioned technical scheme, after sewage enters into the sewage buffer tank, when drive arrangement drive stirring main shaft normally rotated, the synchronous drive subassembly can drive the stirring fan piece and rotate, and then can realize the stirring along level and vertical side on the different planes of vertical direction to the water, and then can fully with the intensive mixing of cement, fine sand and water, ensure that cement and fine sand follow the water and can enter into the setting tank completely.
The utility model discloses a further set up to, the synchronous drive subassembly is including setting up along stirring main shaft axial extension's drive chamber in the stirring main shaft, along perpendicular to stirring main shaft axis direction rotation setting at the linkage pivot of drive intracavity, every to stretch out the one end in drive chamber with the linkage pivot respectively with the stirring fan blade and be connected, still including setting up the drive gear at drive chamber length direction both ends, rotate the drive cingulum that sets up between two drive gears, set up on linkage pivot periphery wall and with the drive cingulum relative to the linkage gear of band wall meshing and set up at drive intracavity drive gear pivoted driving motor, the linkage pivot is led to the groove through the rotation that sets up on the stirring main shaft and is stretched out the drive chamber, it is provided with the sealing washer to rotate between logical groove and the linkage pivot.
Through taking above-mentioned technical scheme, when driving motor drive gear pivoted, can arouse the rotation of drive cingulum between two drive gears, and then the relative area wall of drive cingulum can with linkage gear engagement, arouse the rotation of linkage pivot, thereby a plurality of stirring fan pieces are under the drive of linkage pivot, can carry out stable synchronous rotation, the realization can realize the stirring along level and vertical side on the different planes of vertical direction to the water, and simultaneously, set up the sealing washer, can avoid sewage to enter into the drive intracavity, influence driving motor's work.
The utility model discloses a further set up to, the one end that stirring fan piece and linkage pivot are connected is provided with the go-between, the go-between cover is established in the one end that the drive chamber was stretched out in the linkage pivot, radially run through on the go-between and be provided with first spread groove, the linkage pivot radially runs through and is provided with the second spread groove, the screw thread even has fixing bolt between first spread groove and the second spread groove.
Through taking above-mentioned technical scheme, realize the dismantled connection of stirring fan piece and linkage pivot, the convenient change and the maintenance to the splint fan piece, simultaneously, fixing bolt and first spread groove and second spread groove threaded connection can realize realizing along linkage pivot axial and radial ascending two-way spacing to the stirring fan piece in the linkage pivot, and then can make the stirring fan piece connect in the linkage pivot steadily.
The utility model discloses a further set up to, the sunken direction annular that is provided with in position that stirring main shaft periphery wall is relative with the stirring fan piece, the stirring fan piece is provided with the direction crown plate at the direction annular internal rotation with the one end that the direction annular is relative.
Through adopting above-mentioned technical scheme, when stirring fan piece pivoted, the guide ring board can be at the guide ring inslot rotation, and then receives the limiting displacement of guide ring inslot and guide ring board, and stirring fan piece can rotate on the stirring main shaft steadily.
The utility model discloses a further set up to, a plurality of along stirring main shaft axial length setting in turn to the stirring fan piece.
Through adopting above-mentioned technical scheme, can carry out the stirring of different degrees to the water on the different planes of vertical direction, and then make the stirring intensity difference of difference in the vertical direction arouse the further disturbance to the water in the vertical direction, and then can carry out more abundant stirring to cement, fine sand and water.
The utility model discloses a further set up to, be close to a pair of the liquid level stirring fan length is less than rather than the length of an adjacent pair of stirring fan.
By adopting the technical scheme, the phenomenon that the water body splashes due to overlarge stirring intensity of the water body close to the liquid level is avoided.
The utility model discloses a further set up to, it is provided with the spoiler mouth to run through on the stirring fan piece, be provided with antiseized fillet of hanging on the lateral wall of spoiler mouth.
Through taking above-mentioned technical scheme, at the stirring in-process, can carry out further cutting to the water, make the more abundant stirring of cement, fine sand and water, simultaneously, antiseized fillet of hanging can avoid silt to glue to hang on the lateral wall of turbulent flow mouth, the influence is to the stirring of sewage.
The utility model discloses a further set up to, the one end that the stirring main shaft is close to the box bottom is provided with the type of falling V disturbance claw.
Through adopting above-mentioned technical scheme, can carry out the disturbance to the cement and the fine sand of box bottom at the splint in-process of sewage V-arrangement disturbance claw, avoid cement and fine sand deposit in the bottom of box and can not with the water intensive mixing.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model can realize the stirring of the water body along the horizontal direction and the vertical direction on different planes in the vertical direction, further can fully mix the cement, the fine sand and the water body, and ensure that the cement and the fine sand can completely enter the settling tank along with the water body;
2. the utility model discloses set up the type of falling V disturbance claw, made it can carry out the disturbance to the cement and the fine sand of box bottom, avoided cement and fine sand deposit in the bottom of box and can not with water intensive mixing.
Drawings
Fig. 1 is a plan view showing the present invention.
Figure 2 is a sectional view for embodying the structure of the sewage buffer tank of the present invention.
Fig. 3 is a partial sectional view of the sewage buffer tank structure according to the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 2.
Fig. 5 is an enlarged view at B in fig. 3.
Reference numerals: 1. a sewage buffer tank; 2. a settling tank; 3. a clear water tank; 4. a box body; 5. a stirring main shaft; 6. a drive device; 7. stirring fan blades; 8. a synchronous drive assembly; 9. a drive chamber; 10. a linkage rotating shaft; 11. a drive gear; 12. a drive toothed belt; 13. a linkage gear; 14. a drive motor; 15. a seal ring; 16. a connecting ring; 17. a first connecting groove; 18. a second connecting groove; 19. fixing the bolt; 20. a guide ring groove; 21. a guide ring plate; 22. a flow-disturbing port; 23. sticking-proof hanging round corners; 24. an inverted V-shaped disturbance claw; 25. the through groove is rotated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model discloses a concrete tank car remains concrete grit separation sewage cyclic utilization equipment, as shown in figure 1 and figure 2, including setting gradually sewage buffer tank 1, setting up 2 and clean water tank 3 at the sand and stone separator discharge end, sewage buffer tank 1 includes box 4, the rotation sets up stirring main shaft 5 that extends along the vertical direction in box 4, set up and drive stirring main shaft 5 pivoted drive arrangement 6 outside box 4, relative rotation sets up a plurality of pairs of stirring fan pieces 7 on stirring main shaft 5 periphery wall, a plurality of pairs of stirring fan pieces 7 are arranged along the axial of stirring main shaft 5, still include setting up in stirring main shaft 5 and be used for driving a plurality of pairs of synchronous drive assembly 8 that stirring fan piece 7 rotated; after the concrete tank truck is internally cleaned, waste water to be discharged is poured into a collecting hopper of a sand-stone separator, the sand-stone separator recovers solid materials such as sand and stones in the waste water, the recovered residual sewage is discharged into a sewage buffer tank 1, a driving device 6 drives a stirring main shaft 5 to normally rotate, and simultaneously, a synchronous driving assembly 8 drives a stirring fan blade 7 to rotate, so that cement, fine sand and water can be fully mixed; then, the sewage is pumped out by a sewage pump installed at the bottom of the sewage buffer tank 1 and discharged into the settling tank 2, and at the same time, the sewage is pumped out by another sewage pump installed at the bottom of the sewage buffer tank 1 and discharged into a collection hopper of a sand-stone separator for a flushing cycle.
As shown in fig. 2, 3 and 5, the synchronous driving assembly 8 includes a driving cavity 9 disposed in the stirring spindle 5 and extending axially along the stirring spindle 5, a linkage rotating shaft 10 rotatably disposed in the driving cavity 9 along a direction perpendicular to the axis of the stirring spindle 5, each pair of stirring blades 7 being respectively connected to one end of the linkage rotating shaft 10 extending out of the driving cavity 9, and further including driving gears 11 disposed at both ends of the driving cavity 9 in the length direction, a driving toothed belt 12 rotatably disposed between the two driving gears 11, a linkage gear 13 disposed on the outer peripheral wall of the linkage rotating shaft 10 and engaged with the driving toothed belt 12 and a driving motor 14 disposed in the driving cavity 9 and driving the driving gears 11 to rotate, the linkage rotating shaft 10 extending out of the driving cavity 9 through a rotation through slot 25 disposed on the stirring spindle 5; start driving motor 14, drive gear 11 rotates, makes drive cingulum 12 rotate between two drive gear 11 and with the meshing of linkage gear 13 to, linkage pivot 10 can drive stirring fan 7 and rotate, simultaneously, in avoiding sewage to enter into drive chamber 9, the utility model discloses in, it is provided with sealing washer 15 to rotate between logical groove 25 and the linkage pivot 10.
As shown in fig. 2 and fig. 3, in order to further mix cement, fine sand and water together, the utility model discloses in, to stirring fan 7 along 5 axial length alternate settings of stirring main shaft, and a pair of stirring fan 7 length that is close to the liquid level is less than the length of a pair of stirring fan 7 adjacent to it, not only can be on different planes in the vertical direction, carry out stirring of different degrees to the water, and then make the stirring intensity difference that is different in the vertical direction cause the further disturbance to the water in the vertical direction, also avoid the water near liquid level department to take place to splash; meanwhile, a turbulence port 22 is arranged on the stirring fan blade 7 in a penetrating manner, an anti-sticking fillet 23 is arranged on the side wall of the turbulence port 22, and silt cannot stick to the side wall of the turbulence port 22 when the water body is further cut and disturbed; and, the utility model discloses in, the one end that stirring main shaft 5 is close to 4 bottoms of box is provided with type of falling V disturbance claw 24, can carry out the disturbance to the cement and the fine sand of 4 bottoms of box.
As shown in fig. 4 and 5, in order to make the stirring fan 7 stably rotate on the stirring spindle 5, in the present invention, a guide ring groove 20 is concavely disposed at a position of the outer peripheral wall of the stirring spindle 5 opposite to the stirring fan 7, and a guide ring which rotates in the guide ring groove 20 is disposed at an end of the stirring fan 7 opposite to the guide ring groove 20; when the stirring fan blades 7 rotate, the guide ring plate 21 can rotate in the guide ring groove 20, and further, the stirring fan blades 7 can stably rotate on the stirring main shaft 5 under the limiting action of the guide ring groove 20 and the guide ring plate 21.
As shown in fig. 4 and 5, in order to facilitate replacement and maintenance of the stirring fan 7, in the present invention, a connecting ring 16 is disposed at one end of the stirring fan 7 connected to the linkage rotating shaft 10, the connecting ring 16 is sleeved at one end of the linkage rotating shaft 10 extending out of the driving cavity 9, a first connecting groove 17 radially penetrates through the connecting ring 16, a second connecting groove 18 radially penetrates through the linkage rotating shaft 10, and a fixing bolt 19 is screwed between the first connecting groove 17 and the second connecting groove 18; the detachable connection of the stirring fan blade 7 and the stirring main shaft 5 can be realized by sleeving the connecting rings 16 at the two ends of the linkage rotating shaft 10, aligning the first connecting groove 17 and the second connecting groove 18, and then screwing the fixing bolt 19 between the first connecting groove 17 and the second connecting groove 18.
The working principle is as follows:
after sewage enters into sewage buffer tank 1, when drive arrangement 6 drive stirring main shaft 5 normally rotated, start driving motor 14, drive gear 11 rotates, make drive cingulum 12 rotate between two drive gear 11 and with linkage gear 13 meshing, thereby, linkage pivot 10 can drive stirring fan 7 and rotate, and then can realize the stirring on the different planes of vertical direction along level and vertical direction to the water, and then can be fully with cement, the intensive mixing of fine sand and water, ensure that cement and fine sand follow the water and can enter into in the setting tank 2 completely.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a concrete tank wagon remains concrete grit separation sewage cyclic utilization equipment, includes sewage buffer tank (1), setting tank (2) and clean water tank (3) that set gradually at the grit separator discharge end, its characterized in that: sewage buffer tank (1) includes box (4), rotates and sets up stirring main shaft (5) that extend along vertical direction in box (4), set up and drive stirring main shaft (5) pivoted drive arrangement (6) outside box (4), relative rotation sets up a plurality of on stirring main shaft (5) periphery wall to stirring fan piece (7), a plurality of axial arrangement along stirring main shaft (5) to stirring fan piece (7), still including setting up and be used for driving a plurality of synchronous drive subassembly (8) to stirring fan piece (7) pivoted in stirring main shaft (5).
2. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 1, characterized in that: the synchronous driving assembly (8) comprises a driving cavity (9) which is arranged in the stirring main shaft (5) and axially extends along the stirring main shaft (5), a linkage rotating shaft (10) which is rotatably arranged in the driving cavity (9) along the direction perpendicular to the axis of the stirring main shaft (5), each pair of stirring fan blades (7) are respectively connected with one end of the linkage rotating shaft (10) extending out of the driving cavity (9), the synchronous driving assembly further comprises driving gears (11) which are arranged at two ends of the length direction of the driving cavity (9), a driving toothed belt (12) which is rotatably arranged between the two driving gears (11), a linkage gear (13) which is arranged on the peripheral wall of the linkage rotating shaft (10) and is meshed with the driving toothed belt (12) and a driving motor (14) which is arranged in the driving cavity (9) and drives the driving gears (11) to rotate, the linkage rotating shaft (10) extends out of the driving cavity (9) through a rotating through groove (25) arranged on the stirring main shaft, and a sealing ring (15) is arranged between the rotating through groove (25) and the linkage rotating shaft (10).
3. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 2, characterized in that: the stirring fan is characterized in that a connecting ring (16) is arranged at one end, connected with the linkage rotating shaft (10), of the stirring fan sheet (7), the connecting ring (16) is sleeved at one end, extending out of the driving cavity (9), of the linkage rotating shaft (10), a first connecting groove (17) is arranged on the connecting ring (16) in a penetrating mode along the radial direction, a second connecting groove (18) is arranged on the linkage rotating shaft (10) in a penetrating mode along the radial direction, and a fixing bolt (19) is connected between the first connecting groove (17) and the second connecting groove (18) in a threaded mode.
4. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 2, characterized in that: the position that stirring main shaft (5) periphery wall and stirring fan piece (7) are relative is sunken to be provided with direction annular (20), the one end that stirring fan piece (7) and direction annular are relative is provided with at direction annular (20) internal rotation's guide ring board (21).
5. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 1, characterized in that: the stirring fan blades (7) are alternately arranged along the axial direction of the stirring main shaft (5).
6. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 5, characterized in that: the length of the pair of stirring fan blades (7) close to the liquid level is less than that of the pair of stirring fan blades (7) adjacent to the pair of stirring fan blades.
7. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 1, characterized in that: the stirring fan blade (7) is provided with a flow disturbing port (22) in a penetrating mode, and the side wall of the flow disturbing port (22) is provided with an anti-sticking fillet (23).
8. The concrete tank truck residual concrete sand-stone separation sewage recycling device according to claim 1, characterized in that: and an inverted V-shaped disturbance claw (24) is arranged at one end of the stirring main shaft (5) close to the bottom end of the box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042063.8U CN210434041U (en) | 2019-07-04 | 2019-07-04 | Concrete tank car remains concrete grit separation sewage cyclic utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042063.8U CN210434041U (en) | 2019-07-04 | 2019-07-04 | Concrete tank car remains concrete grit separation sewage cyclic utilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210434041U true CN210434041U (en) | 2020-05-01 |
Family
ID=70404895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042063.8U Expired - Fee Related CN210434041U (en) | 2019-07-04 | 2019-07-04 | Concrete tank car remains concrete grit separation sewage cyclic utilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210434041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356281A (en) * | 2020-10-23 | 2021-02-12 | 靖江市恒生混凝土制造有限公司 | Concrete mixer truck waste water recycling system |
-
2019
- 2019-07-04 CN CN201921042063.8U patent/CN210434041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356281A (en) * | 2020-10-23 | 2021-02-12 | 靖江市恒生混凝土制造有限公司 | Concrete mixer truck waste water recycling system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |