CN214060291U - Automatic operation comprehensive pool for engineering slurry pretreatment - Google Patents
Automatic operation comprehensive pool for engineering slurry pretreatment Download PDFInfo
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- CN214060291U CN214060291U CN202022223450.0U CN202022223450U CN214060291U CN 214060291 U CN214060291 U CN 214060291U CN 202022223450 U CN202022223450 U CN 202022223450U CN 214060291 U CN214060291 U CN 214060291U
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Abstract
The utility model relates to an automatic operation comprehensive pool for engineering slurry pretreatment, which comprises a pool body, wherein the pool body is divided into a plurality of strip-shaped treatment units with the same structure along the transverse direction, and the bottom of each strip-shaped treatment unit is provided with symmetrically arranged grooves; the comprehensive pool also comprises a sludge discharge groove which is fixedly arranged between two adjacent strip-shaped processing units; synthesize the pond and still construct and drive the straight line actuating mechanism of the vertical reciprocating motion of floating box formula suction mechanism edge bar processing unit including floating box suction mechanism to and hoist and mount on the floating box platform, can sink into a pair of dredge pump of slot, the bin outlet fixed connection and the intercommunication of dredge pump have the mud pipe, the other end and the mud groove intercommunication of mud pipe. The utility model discloses can carry out mud-water separation to mud with high efficiency, degree of automation is higher simultaneously, is showing and is reducing intensity of labour, and moves stably.
Description
Technical Field
The utility model relates to an environmental protection engineering technical field, in particular to pond is synthesized in engineering mud preliminary treatment automatic operation.
Background
Along with the continuous improvement of economic level, the scale of urban construction is larger and larger, and simultaneously, a large amount of engineering slurry is generated, so that the engineering slurry is required to be treated in order to avoid the pollution to the environment. The engineering slurry treatment generally adopts a technical route of 'pretreatment + dehydration consolidation + resource utilization', wherein good pretreatment is a precondition for good operation of the engineering slurry treatment process. The comprehensive pool is a key facility in the engineering slurry pretreatment, and has the main functions of: (1) adjusting the flow rate of the slurry entering the field, regulating and storing a certain amount of slurry, and ensuring the stable and continuous operation of the subsequent dehydration and consolidation process; (2) adjusting the mud quality to ensure that the material adding process stably runs; (3) carrying out mud-water separation on the slurry; (4) the slurry is concentrated, the concentration of the slurry entering the subsequent process is stable, and the production efficiency of the subsequent process is improved.
The comprehensive pool that current engineering mud treatment engineering adopted digs a rectangle or square cell body in the factory, and the pond is dark generally 3 ~ 5m, is furnished with the cutter suction ship in the pond, carries out the suction to bottom sediment mud. The existing comprehensive pool has the following disadvantages: (1) the labor intensity of workers is high, each cutter suction dredger needs at least 2 persons per shift, and the danger coefficient of overwater operation is high, particularly at night; (2) the slurry concentration effect is poor, so that the pumping concentration is low; (3) the requirement on the technical level of staff is high, and the phenomenon of suction leakage often occurs, so that the sedimentation in the tank is frequent, and the cleaning difficulty is high; (4) the concentration of the slurry is unstable, so that the subsequent dosage of the material adding device is frequently adjusted, and the workload is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to an at least technical problem who exists among the prior art, provide an engineering mud preliminary treatment automatic operation comprehensive pool, can carry out mud-water separation to mud by the high efficiency, degree of automation is higher simultaneously, is showing and is reducing intensity of labour, and moves stably.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an engineering slurry pretreatment automatic operation comprehensive pool comprises a pool body, wherein the pool body is divided into a plurality of strip-shaped treatment units with the same structure along the transverse direction, and the bottom of each strip-shaped treatment unit is provided with symmetrically arranged grooves; the comprehensive pool also comprises a sludge discharge groove which is fixedly arranged between two adjacent strip-shaped processing units; synthesize the pond and still construct and drive the straight line actuating mechanism of the vertical reciprocating motion of floating box formula suction mechanism edge bar processing unit including floating box suction mechanism to and hoist and mount on the floating box platform, can sink into a pair of dredge pump of slot, the bin outlet fixed connection and the intercommunication of dredge pump have the mud pipe, the other end and the mud groove intercommunication of mud pipe.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the grooves are V-shaped or trapezoidal.
Preferably, the included angle of the horizontal plane of the inclined wall of the groove is 45-55 degrees.
Furthermore, the floating box type suction mechanism further comprises a hoisting assembly, and the dredge pump is fixedly connected with the hoisting and lifting end of the hoisting assembly.
Preferably, the hoisting assembly is a winch, and the dredge pump is fixedly connected with a steel wire rope of the winch.
Preferably, the floating box type suction mechanism further comprises a fixed support, and the hoisting assembly is fixedly mounted on the fixed support.
Further, the linear driving mechanisms are two groups of winches symmetrically arranged at two ends of the strip-shaped processing unit, steel wire ropes of each group of winches are fixedly connected with the floating box type suction mechanism, and the floating box type suction mechanism is moved back and forth by the alternate operation of the two groups of winches.
Preferably, each set of winches is provided with two winches.
Further, synthesize the pond still including arranging mud house steward, every flotation tank formula suction mechanism fixed mounting has a row mud house steward, arrange mud house steward's one end and extend the mud inslot, the other end and two mud pipe sealing connection and the intercommunication of place flotation tank formula suction mechanism.
Preferably, the mud discharge main pipe is made of a hard material.
The utility model has the advantages that: the utility model effectively increases the depth of the comprehensive pool by arranging the groove, effectively improves the slurry concentration effect and increases the solid content of the bottom slurry; the whole device of the utility model is highly automatic, thus greatly reducing the labor input and reducing the labor intensity; the utility model is provided with the linear driving mechanism, the reciprocating speed of the dredge pump can be effectively controlled, the 'sucking missing' phenomenon can be effectively eliminated, and the pond cleaning frequency is greatly reduced; the utility model discloses can realize standardized operation, suction mud concentration stability is good, does not have the phenomenon of "neglecting the height to neglect the low".
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic top view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the pond body, 1a, super high-altitude area, 1b, mud-water separation district, 1c, sludge concentration district, 2, bar processing unit, 3, flotation tank formula suction mechanism, 3a, flotation tank platform, 3b, fixed bolster, 3c, dredge pump, 3d, lift by crane the subassembly, 4, slot, 5, mud pipe, 6, mud main, 7, mud groove, 8, sharp actuating mechanism.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in figure 1, figure 2, the utility model relates to a pond is synthesized in engineering mud preliminary treatment automatic operation, including cell body 1, cell body 1 is divided into the same bar processing unit 2 of a plurality of structures, every along the transverse direction 2 bottoms of bar processing unit have symmetrical arrangement's slot 4. Particularly, the utility model discloses a cell body 1 can preferably adopt following structure and size, and cell body 1 designs for the rectangle, and cell body length is generally greater than 30m, and the width is generally greater than 10 m. The width of each strip-shaped processing unit 2 can be set to be 8-10 m, and the cross section of each strip-shaped processing unit 2 can be divided into an ultrahigh area 1a, a sludge-water separation area 1b and a sludge concentration area 1c from top to bottom in sequence. The depth of the ultrahigh area 1a is 0.3-0.5 m, the ultrahigh area is mainly used for preventing water from overflowing out of the pool when the water surface fluctuates due to strong wind, water inlet and outlet and operation in the pool, and meanwhile, the ultrahigh area can also be used as emergency storage in an emergency state. The height of the mud-water separation zone 1b is 0.5-1 m, the main function is that the entering mud generates mud-water separation under the action of gravity sedimentation, and the mud enters the mud concentration zone 1c below to ensure the clarification of the outlet water. The depth of the mud concentration area 1c is generally 4-5 m, the settled mud is subjected to gravity concentration in the area, the solid content of the mud reaches more than 20%, and the mud storage function is achieved.
The groove 4 of the present invention preferably has a V-shape or a trapezoidal shape. More preferably, the angle between the inclined wall of the V-shaped or trapezoid-shaped groove 4 and the horizontal plane is controlled to be in the range of 45 to 55 degrees, so as to facilitate the flow of the deposited mud. The most preferable shape is a trapezoid, and the width of the bottom of the groove 4 is controlled to be about 0.8m, so that stable mud suction is facilitated.
Synthesize the pond still including mud groove 7, mud groove 7 is fixed to be set up between two adjacent bar processing unit 2 to ensure that two adjacent bar processing unit 2 can share a mud groove 7 blowdown.
Synthesize the pond still including flotation tank formula suction mechanism 3 and drive flotation tank formula suction mechanism 3 along strip processing unit 2 longitudinal reciprocating motion's sharp actuating mechanism 8. The buoyancy tank type suction mechanism 3 comprises a buoyancy tank platform 3a and a pair of mud pumps 3c which are hung on the buoyancy tank platform and can sink into the grooves 4. The dredge pump 3c is preferably arranged at the centre line of the trench 4. The discharge port of the dredge pump 3c is fixedly connected and communicated with a dredge pipe 5, and the other end of the dredge pipe 5 is communicated with a dredge groove 7 so as to drain pumped concentrated slurry from the dredge groove 7.
The utility model discloses in the preferred embodiment, buoyancy tank formula suction mechanism 3 is still including lifting by crane the subassembly 3d, dredge pump 3c lifts by crane the lift end fixed connection with lifting by crane the subassembly 3 d. The hoisting component 3d can be an electric crane, a hydraulic cylinder or a winch.
Preferably, the hoisting component 3d is a winch, and the dredge pump 3c is fixedly connected with a steel wire rope of the winch.
The present embodiment can adjust the height of the dredge pump 3 c. The inventor finds that the optimal pumping heights of the mud with different concentrations and flow rates are different when the mud is settled and concentrated, and the height of the mud pump 3c can be adjusted as required after the hoisting assembly 3d is configured to obtain the optimal pumping effect.
In the preferred embodiment of the present invention, the floating box type suction mechanism 3 further includes a fixing bracket 3b, and the hoisting assembly 3d is fixedly mounted on the fixing bracket 3 b.
The utility model discloses in the preferred embodiment, linear driving mechanism 8 is two sets of hoists of symmetrical arrangement at 2 both ends of bar processing unit, the wire rope of every group hoist engine all with 3 fixed connection of flotation tank formula suction mechanism, through two sets of hoist engine alternate operation, realize the reciprocating motion to flotation tank formula suction mechanism 3.
Preferably, each set of winches is provided with two winches. Four or more hoists may also be provided. In view of smooth operation and cost, it is appropriate to configure two.
The utility model discloses in the preferred embodiment, synthesize the pond still including row's mud house steward 6, every 3 fixed mounting of flotation tank formula suction mechanism has a row's mud house steward 6, arrange in mud house steward 6's one end extends mud groove 7, the other end and two mud pipes 5 sealing connection and the intercommunication of place flotation tank formula suction mechanism 3.
Preferably, the sludge discharge main pipe 6 is made of a hard material.
This embodiment can realize the row's mud pipeline along with 3 limit operation row mud of flotation tank formula suction mechanism, can realize even discharge, avoids the discharged mud to pile up, discharges from mud groove 7.
The working principle of the utility model is as follows:
when the sludge suction pump is used, the optimal suction height is judged according to the property of slurry entering the tank body 1, and the sludge suction pump 3c is lifted to the optimal height through the retraction and release of the lifting assembly 3 d.
Then, after the slurry is settled and concentrated, the linear driving mechanism 8 and the dredge pump 3c are started to control the floating box type pumping mechanism 3 to reciprocate in the tank body 1 along a certain speed. In the process, the mud suction pump 3c continuously discharges the settled and concentrated mud into the mud discharge groove 7 through the mud discharge pipe 5 and the mud discharge header pipe 6, and then the mud is discharged to the subsequent processing unit through the mud discharge groove 7.
The two groups of winches of the linear driving mechanism 8 alternately operate to realize the reciprocating motion of the floating box type suction mechanism 3; when the floating box type suction device works, the running speed of the floating box type suction mechanism 3 is preferably controlled within the range of 1-1.5 m/min.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a pond is synthesized in automatic operation of engineering mud preliminary treatment, includes cell body (1), its characterized in that: the tank body (1) is divided into a plurality of strip-shaped treatment units (2) with the same structure along the transverse direction, and the bottom of each strip-shaped treatment unit (2) is provided with symmetrically arranged grooves (4); the comprehensive pool also comprises a sludge discharge groove (7), and the sludge discharge groove (7) is fixedly arranged between two adjacent strip-shaped processing units (2); synthesize the pond still including flotation tank formula suction mechanism (3) and drive flotation tank formula suction mechanism (3) edge strip shape processing unit (2) longitudinal reciprocating motion's sharp actuating mechanism (8), flotation tank formula suction mechanism (3) include flotation tank platform (3a) to and hoist and mount on flotation tank platform (3a), can sink into a pair of dredge pump (3c) of slot (4), the bin outlet fixed connection and the intercommunication of dredge pump (3c) have mud pipe (5), the other end and the mud groove (7) intercommunication of mud pipe (5).
2. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 1, characterized in that: the grooves (4) are V-shaped or trapezoidal.
3. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 2, characterized in that: the included angle of the horizontal plane of the inclined wall of the groove (4) is 45-55 degrees.
4. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 1, characterized in that: the floating box type suction mechanism (3) further comprises a lifting assembly (3d), and the dredge pump (3c) is fixedly connected with the lifting end of the lifting assembly (3 d).
5. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 4, characterized in that: the hoisting component (3d) is a winch, and the dredge pump (3c) is fixedly connected with a steel wire rope of the winch.
6. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 4, characterized in that: the floating box type suction mechanism (3) further comprises a fixed support (3b), and the hoisting assembly (3d) is fixedly mounted on the fixed support (3 b).
7. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 1, characterized in that: the linear driving mechanisms (8) are two groups of winches symmetrically arranged at two ends of the strip-shaped processing unit (2), steel wire ropes of each group of winches are fixedly connected with the floating box type suction mechanism (3), and the floating box type suction mechanism (3) is driven to reciprocate by the alternate operation of the two groups of winches.
8. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 7, characterized in that: each group of winches is provided with two winches.
9. The automatic operation comprehensive pool for engineering mud pretreatment according to claim 1, characterized in that: synthesize the pond still including arranging mud house steward (6), every flotation tank formula suction mechanism (3) fixed mounting has a row mud house steward (6), in the one end of row mud house steward (6) extended mud groove (7), two mud pipes (5) sealing connection and the intercommunication of the other end and the flotation tank formula suction mechanism (3) of place.
10. The engineering mud pretreatment automatic operation comprehensive pool of claim 9, characterized in that: the sludge discharge main pipe (6) is made of hard materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223450.0U CN214060291U (en) | 2020-10-06 | 2020-10-06 | Automatic operation comprehensive pool for engineering slurry pretreatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223450.0U CN214060291U (en) | 2020-10-06 | 2020-10-06 | Automatic operation comprehensive pool for engineering slurry pretreatment |
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| CN214060291U true CN214060291U (en) | 2021-08-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456747A (en) * | 2020-10-06 | 2021-03-09 | 路德环境科技股份有限公司 | Automatic operation comprehensive pool for engineering slurry pretreatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456747A (en) * | 2020-10-06 | 2021-03-09 | 路德环境科技股份有限公司 | Automatic operation comprehensive pool for engineering slurry pretreatment |
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