CN214130611U - Lower dredging primary treatment device - Google Patents
Lower dredging primary treatment device Download PDFInfo
- Publication number
- CN214130611U CN214130611U CN202022491568.1U CN202022491568U CN214130611U CN 214130611 U CN214130611 U CN 214130611U CN 202022491568 U CN202022491568 U CN 202022491568U CN 214130611 U CN214130611 U CN 214130611U
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- cylinder
- liquid
- roller
- bevel gear
- module
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- 238000011221 initial treatment Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000001914 filtration Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000011282 treatment Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 239000006185 dispersion Substances 0.000 abstract description 10
- 239000004576 sand Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the field of sand and mud separation and filtration, it discloses a lower dredging primary treatment device, include the coarse filtration unit that filters the grit in the thick liquid, the cylinder of slope arrangement, fix in the collection liquid module of cylinder downside, the play liquid end of coarse filtration unit sets up in the upper end of cylinder, be equipped with a plurality of confession thick liquid drop to the through-hole of collection liquid module, the unit that rolls that confession thick liquid rolled up and down in the cylinder on the cylinder, the unit that rolls is including setting up the cylinder on the axis and with cylinder inner wall fixed connection's first pivot, drive the first pivot positive and negative rotation of drive module, be equipped with a plurality of baffles towards the extension of first pivot on the inner wall of cylinder, the both ends of baffle extend to the both ends of cylinder; this scheme can realize down the silt filters under great degree's dispersion, improves the separation effect.
Description
Technical Field
The utility model relates to a sand and mud separation filtration field, especially a lower mud dredging primary treatment device.
Background
The foundation engineering is the essential link in the building construction process, and the foundation engineering need be carried out the hole to the soil and dig the pit, and the hole is dug the pit and is dug the silt and be called down the mud, and under the normal condition, lower mud only can be when the silt landfill processing, and the cost is high, so current way is to retrieve dispersion filtration down the mud, separates out mud, grit, changing waste into valuables, recycling.
Separation and filtration equipment is often adopted for separating silt, the specific structure can refer to the technical scheme of patent application No. 201821283063.2, and an environment-friendly silt separation cage device is disclosed, which comprises a device main body and an outer barrel, wherein the top of the device main body is provided with the outer barrel, the outer barrel penetrates through the top of the device main body and extends into the device main body, one side of the outer barrel is fixedly provided with a feed hopper, the other side of the outer barrel is fixedly provided with a discharge hopper, the top of the outer barrel is provided with a first water pipe, the environment-friendly silt separation cage device is provided with a cage, a stirring rod and a sludge box, when the device works, a motor drives a central shaft to rotate through a belt, the central shaft drives the cage to rotate through a connecting rod to drive the silt to do centrifugal motion, the stirring rod can overturn the silt in the cage to loosen the silt, thereby promoting the separation of the sludge and the grains, improving the separation effect, the separated sludge and water pass through a through hole at the bottom of the outer barrel and fall into the sludge box, the filter screen of mud box bottom is with mud and separation of water, and rivers provide the water source for the water pump to the cistern in, to water cyclic utilization, practice thrift the valuable water resource.
According to the scheme, the mesh cage rotates to screen the lower dredging in the mesh cage, water liquid washes the lower dredging in the mesh cage, slurry of the lower dredging drops onto the sludge box, and sand and mud are discharged through the discharge end of the mesh cage; although this technical scheme can be with the dispersion filtration of dredging down, the cylinder mould volume is great, can't rotate fast, and the dredging down is in the inside downside of cylinder mould always, and the dispersion degree is less, and the separation effect is not obvious.
Therefore, the technical scheme solves the problem of how to realize the filtration of the lower dredging under the dispersion of a larger degree and improve the separation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lower mud dredging primary treatment device realizes that lower mud dredging filters under the dispersion of great degree, improves the separation effect.
The utility model provides a technical scheme does: the utility model provides a lower primary treatment device that digs, includes that the grit in the thick liquid carries out filterable coarse filtration unit, the cylinder that the slope was arranged, fixes the collection liquid module in the cylinder downside, coarse filtration unit's play liquid end sets up in the upper end of cylinder, be equipped with the through-hole that a plurality of supplied thick liquid drop to collection liquid module on the cylinder, supply the unit that rolls of thick liquid rolling from top to bottom in the cylinder, the unit that rolls is including setting up epaxial and the first pivot with cylinder inner wall fixed connection, the positive and negative rotation in turn's of the first pivot of drive module in the cylinder, be equipped with the baffle of a plurality of orientation first pivot extension on the inner wall of cylinder, the both ends of baffle extend to the both ends of cylinder.
In foretell lower mud dredging primary treatment device, the unit that rolls still includes the support bar of establishing in baffle both sides and slope arrangement separately, the both ends of support bar respectively with baffle, cylinder inner wall fixed connection.
In the lower dredging primary treatment device, the driving module comprises a steering module, a speed reducer and a motor which are fixedly connected in sequence; the steering module comprises a second rotating shaft capable of rotating in one direction, a rotating shaft sleeve in sliding fit with the second rotating shaft, a first bevel gear and a second bevel gear which are fixed on the rotating shaft sleeve, a shifting block used for shifting the rotating shaft sleeve, a third bevel gear used for being meshed with the first bevel gear or the second bevel gear, and a screw rod transmission mechanism for driving the shifting block to translate in a reciprocating mode, wherein the first bevel gear and the second bevel gear are arranged in opposite directions at the top, the shifting block and the third bevel gear are arranged between the first bevel gear and the second bevel gear, and the third bevel gear is fixedly connected with one end of the rotating shaft.
In the above primary treatment device for lower dredging, the liquid collecting module comprises a liquid guide groove obliquely arranged in the same direction as the roller; the discharge hole of the liquid guide groove is arranged at the lower side of the lower end of the roller and is positioned in the radial direction of the roller.
In the above-mentioned primary treatment device for lower sludge removal, the liquid collecting module further comprises a baffle fixed between the liquid guide tank and the lower end of the roller, the baffle is arranged in an inclined manner, and the upper side and the lower side of the baffle are respectively arranged on the inner side and the outer side of the liquid guide tank.
In the above primary treatment apparatus for lower sludge, the coarse filtration unit includes a cyclone separator disposed on the upper side of the drum for storing slurry, and a slurry inlet tank for communicating the liquid outlet end of the cyclone separator with the upper end of the drum.
The lower dredging primary treatment device also comprises a spraying module arranged on the upper side of the roller; the spraying module comprises a water inlet pipe extending along the central axis of the roller and a plurality of nozzles which are communicated with the water inlet pipe and spray towards the roller; the water inlet pipe is respectively arranged above two sides of the roller.
In the above-mentioned first-stage treatment device of lower dredging, also include the guard plate that is set up in the horizontal both sides of the cylinder separately; the protection plate is arranged on the upper side of the liquid collecting module.
After the technical scheme is adopted in the utility model, its beneficial effect who has is:
according to the scheme, the coarse filtering unit is arranged as a first-level filtering process, large-volume gravels are firstly filtered, the lower dredging slurry after filtering enters the upper end of the roller, the roller continuously rotates, the lower dredging slurry drips into the liquid collecting module from the through hole in the roller, the large-volume gravels are left in the roller and slide out from the lower end of the roller along the inclined inner wall, in order to enhance the dispersing effect, the lower dredging is driven to the upper side inside the roller from the lower side inside the roller by utilizing the partition plate on the inner wall of the roller, then the lower dredging is dropped to the lower side inside the roller from the upper side inside the roller, the lower dredging is sequentially and repeatedly circulated, the lower dredging is beaten and rolled up and down in the roller, the high dispersing effect is achieved, the driving module is used for driving the first rotating shaft, the roller is driven to rotate forward and backward alternately, the lower dredging is filtered under the high-degree dispersion, the separation effect is improved.
Drawings
Fig. 1 is a schematic structural view of a lower dredging primary treatment device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a steering module according to embodiment 1 of the present invention.
Reference numerals: 1. a cyclone separator; 2. a through hole; 3. a drum; 4. a nozzle; 5. a water inlet pipe; 6. a protection plate; 7. a first rotating shaft; 8. a steering module; 9. a motor; 10. a baffle plate; 11. a supporting strip; 12. a liquid guide groove; 13. a partition plate; 14. a discharge port; 15. a third bevel gear; 16. a second bevel gear; 17. a second rotation; 18. a sleeve; 19. a screw drive mechanism; 20. shifting blocks; 21. first bevel gear
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.
Example 1:
as shown in fig. 1-2, a lower primary treatment device that digs, include the cylinder 3 that carries out filterable coarse filtration unit, slope with the grit in the thick liquid and arrange, fix at the album liquid module of cylinder 3 downside, coarse filtration unit's play liquid end sets up in the upper end of cylinder 3, be equipped with a plurality of on the cylinder 3 and supply the thick liquid to drop to album liquid module's through-hole 2, supply the thick liquid unit that rolls about in cylinder 3, the unit that rolls including setting up cylinder 3 epaxial and with cylinder 3 inner wall fixed connection's first pivot 7, the first pivot 7 positive and negative rotation in turn's of drive module, be equipped with the baffle 13 that a plurality of orientation first pivot 7 extends on the inner wall of cylinder 3, the both ends of baffle 13 extend to the both ends of cylinder 3.
The implementation principle is that a coarse filtering unit is arranged as a first-stage filtering process, gravels with larger volume are firstly filtered, filtered lower dredging slurry enters the upper end of a roller 3, the roller 3 continuously rotates, the lower dredging slurry drops into a liquid collecting module from a through hole 2 on the roller 3, the gravels with larger volume are left in the roller 3 and slide out from the lower end of the roller 3 along an inclined inner wall, in order to enhance the dispersion effect, the lower dredging is driven by a partition plate 13 on the inner wall of the roller 3 from the lower side inside the roller 3 to drive the upper side inside the roller 3, then the lower dredging is dropped from the upper side inside the roller 3 to the lower side inside the roller 3, the lower dredging is sequentially and repeatedly circulated, the lower dredging is flapped and rolled up and down in the roller 3 to have better dispersion effect, a driving module is used for driving a first rotating shaft 7 to drive the roller 3 to rotate forward and backward alternately, the lower dredging is realized to be filtered under the dispersion of a larger degree, and the separation effect is improved.
In practical application, the unit that rolls still includes the support bar 11 of establishing in 13 both sides of baffle and slope arrangement separately, the both ends of support bar 11 respectively with baffle 13, 3 inner wall fixed connection of cylinder.
In order to strengthen the strength of the partition plate 13, the support bars 11 are used as reinforcing ribs to strengthen the connection strength of the partition plate 13 in the roller 3, and meanwhile, an approximately triangular passage is formed among the support bars 11, the partition plate 13 and the inner wall of the roller 3, so that sand and stones are not prevented from sliding along the inner wall of the roller 3.
The driving module has the specific structure that the driving module comprises a steering module 8, a speed reducer and a motor 9 which are fixedly connected in sequence; the steering module comprises a second rotating shaft capable of rotating in a single direction, a rotating shaft sleeve in sliding fit with the second rotating shaft, a first conical gear 21 and a second conical gear 16 which are fixed on the rotating shaft sleeve, a shifting block 20 for shifting the rotating shaft sleeve, a third conical gear 15 which is meshed with the first conical gear 21 or the second conical gear 16, and a screw rod transmission mechanism 19 for driving the shifting block 20 to move in a reciprocating manner, wherein the first conical gear 21 and the top of the second conical gear 16 are arranged oppositely, the shifting block 20 and the third conical gear 15 are arranged between the first conical gear 21 and the second conical gear 16, and the third conical gear 15 is fixedly connected with one end of the rotating shaft.
The sleeve 18 is keyed to the second rotation 17, the sleeve 18 being able to rotate or slide on the second rotation 17.
The liquid collecting module has the specific structure that the liquid collecting module comprises a liquid guide groove 12 which is obliquely arranged in the same direction with the roller 3; the discharge port 14 of the liquid guide groove 12 is arranged at the lower side of the lower end of the roller 3 and is positioned in the radial direction of the roller 3.
In order to automatically discharge the slurry in the liquid guide tank 12, the liquid guide tank 12 is arranged obliquely, and the discharge port 14 is arranged at the lower end of the liquid guide tank 12, namely at the lower side of the lower end of the roller 3, while the discharge port 14 is positioned on the side wall and in the radial direction of the roller 3, because the interference with the discharge of the lower port of the roller 3 is avoided, and the separated slurry and sand and stone are prevented from being mixed again.
In a further improvement, the liquid collecting module further comprises a baffle 10 fixed between the liquid guide groove 12 and the lower end of the roller 3, the baffle 10 is arranged in an inclined manner, and the upper side and the lower side of the baffle 10 are respectively arranged at the inner side and the outer side of the liquid guide groove 12.
In order to prevent the sand falling from the lower end of the roller 3 from falling into the liquid guide groove 12, the sand is blocked by the baffle 10 and the sand is guided to fall out of the liquid guide groove 12.
The specific structure of the coarse filtration unit is that the coarse filtration unit comprises a cyclone separator 1 arranged at the upper side of a roller 3 and used for storing slurry, and a slurry inlet groove used for communicating the liquid outlet end of the cyclone separator 1 with the upper end of the roller 3.
The cyclone separator 1 is a common filter device for production, is a device for separating a gas-solid system or a liquid-solid system, and has the working principle that solid particles or liquid drops with larger inertial centrifugal force are thrown to an outer wall surface to be separated by virtue of rotary motion caused by tangential introduction of airflow.
In the embodiment, the device also comprises a spraying module arranged at the upper side of the roller 3; the spraying module comprises a water inlet pipe 5 extending along the central axis of the roller 3 and a plurality of nozzles 4 which are communicated with the water inlet pipe 5 and spray towards the roller 3; the water inlet pipe 5 is respectively arranged above two sides of the roller 3.
In a further improvement of the embodiment, the spraying module is arranged to wet and flush the lower sludge in the roller 3, so that the separation effect of the lower sludge in the roller 3 is enhanced.
In addition, the device also comprises protective plates 6 which are respectively arranged at the two horizontal sides of the roller 3; the protection plate 6 is arranged on the upper side of the liquid collection module.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (8)
1. The utility model provides a lower primary treatment device that digs, includes that the grit in the thick liquid carries out filterable coarse filtration unit, the cylinder that the slope was arranged, fixes the collection liquid module in the cylinder downside, coarse filtration unit's play liquid end sets up in the upper end of cylinder, be equipped with a plurality of confession thick liquid drop to the through-hole of collection liquid module, confession thick liquid roll the unit that rolls from top to bottom in the cylinder, a serial communication port, roll the unit including set up the cylinder in epaxial and with cylinder inner wall fixed connection's first pivot, the first pivot positive and negative rotation in turn's of drive module, be equipped with the baffle of a plurality of orientation first pivot extension on the inner wall of cylinder, the both ends of baffle extend to the both ends of cylinder.
2. The primary lower dredging treatment device of claim 1, wherein the rolling unit further comprises support bars which are respectively arranged at two sides of the partition plate and are obliquely arranged, and two ends of each support bar are respectively fixedly connected with the partition plate and the inner wall of the roller.
3. The primary treatment device for the lower dredging according to claim 1, wherein the driving module comprises a steering module, a reducer and a motor which are fixedly connected in sequence; the steering module comprises a second rotating shaft capable of rotating in one direction, a rotating shaft sleeve in sliding fit with the second rotating shaft, a first bevel gear and a second bevel gear which are fixed on the rotating shaft sleeve, a shifting block used for shifting the rotating shaft sleeve, a third bevel gear used for being meshed with the first bevel gear or the second bevel gear, and a screw rod transmission mechanism for driving the shifting block to translate in a reciprocating mode, wherein the first bevel gear and the second bevel gear are arranged in opposite directions at the top, the shifting block and the third bevel gear are arranged between the first bevel gear and the second bevel gear, and the third bevel gear is fixedly connected with one end of the rotating shaft.
4. The primary treatment apparatus for lower sludge according to claim 1, wherein the liquid collecting module comprises a liquid guiding groove obliquely arranged in the same direction as the drum; the discharge hole of the liquid guide groove is arranged at the lower side of the lower end of the roller and is positioned in the radial direction of the roller.
5. The primary treatment device for lower dredging according to claim 4, wherein the liquid collecting module further comprises a baffle fixed between the liquid guiding tank and the lower end of the drum, the baffle is arranged in an inclined manner, and the upper side and the lower side of the baffle are respectively arranged at the inner side and the outer side of the liquid guiding tank.
6. The primary lower dredge processing apparatus of claim 1, wherein the coarse filter unit comprises a cyclone for storing slurry provided on an upper side of the drum, and a slurry inlet tank for communicating a liquid outlet end of the cyclone with an upper end of the drum.
7. The primary lower dredge processing apparatus of claim 1 further comprising a spray module provided on an upper side of the drum; the spraying module comprises a water inlet pipe extending along the central axis of the roller and a plurality of nozzles which are communicated with the water inlet pipe and spray towards the roller; the water inlet pipe is respectively arranged above two sides of the roller.
8. The primary lower dredge processing apparatus of any of claims 1-7 further comprising guard plates disposed on horizontal sides of the drum; the guard plate is arranged on the upper side of the liquid collection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491568.1U CN214130611U (en) | 2020-11-02 | 2020-11-02 | Lower dredging primary treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491568.1U CN214130611U (en) | 2020-11-02 | 2020-11-02 | Lower dredging primary treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214130611U true CN214130611U (en) | 2021-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022491568.1U Expired - Fee Related CN214130611U (en) | 2020-11-02 | 2020-11-02 | Lower dredging primary treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214130611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160480A (en) * | 2021-12-06 | 2022-03-11 | 鹤山市联发商品混凝土有限公司 | Sand-powder separation equipment for concrete and method thereof |
-
2020
- 2020-11-02 CN CN202022491568.1U patent/CN214130611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160480A (en) * | 2021-12-06 | 2022-03-11 | 鹤山市联发商品混凝土有限公司 | Sand-powder separation equipment for concrete and method thereof |
| CN114160480B (en) * | 2021-12-06 | 2022-07-12 | 鹤山市联发商品混凝土有限公司 | Sand-powder separation equipment for concrete and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |