CN214232891U

CN214232891U - Sand-water separation sedimentation tank

Info

Publication number: CN214232891U
Application number: CN202023164394.4U
Authority: CN
Inventors: 刘树刚; 雷长庚; 孙建龙
Original assignee: Beijing Guyun Concrete Co ltd
Current assignee: Beijing Guyun Concrete Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-21
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a sand-water separation sedimentation tank, including sedimentation tank body, the collecting hopper has set firmly in the sedimentation tank body, the collecting hopper is with sedimentation tank body internal partitioning to become the waste water district on upper portion and the grit district of bottom, the bottom intercommunication waste water district and the grit district setting of collecting hopper, vertical sliding is provided with the shutoff board in the waste water district, the shutoff board carries out the shutoff to the collecting hopper when down moving to the bottom of collecting hopper, be provided with the control mechanism who is used for controlling the vertical sliding of shutoff board on the sedimentation tank body. It can make things convenient for the separation of grit and waste water, improves the advantage of separation effect.

Description

Sand-water separation sedimentation tank

Technical Field

The application relates to the technical field of concrete treatment equipment, in particular to a sand-water separation sedimentation tank.

Background

In the concrete industry, when going out in the factory, the concrete tank car will wash concrete tank car itself, avoids concrete foreign particle on the concrete tank car to bring into the highway beyond the factory building on, and then influences the driving environment on the highway.

In the prior related technical scheme, after a tank car is cleaned, cleaned sand water is intensively introduced to a place for storage, sand and stone sink to the bottom of the water after standing for a period of time, water is located above the sand and stone, and then a pipeline is inserted into a sand and stone pile to pump the sand and stone away; a pipe is inserted into the water layer, and water is pumped out.

Although using two pipelines to extract waste water and gravel respectively among the above-mentioned technical scheme, when using the pipeline to extract waste water, the pipeline that is in the water course is sometimes because suction is too big, can also inhale in the same time the less grit of some granules that are in the gravel pile, and then leads to the separation effect not good.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the separation of grit and waste water, improve the separation effect, this application provides a sand-water separation sedimentation tank.

The application provides a sand-water separation sedimentation tank adopts following technical scheme:

the utility model provides a sand-water separation sedimentation tank, includes the sedimentation cell body, the collecting hopper has set firmly in the sedimentation cell body, the collecting hopper is with the waste water district that separates into upper portion and the grit district of bottom of sedimentation cell body internal partitioning, the bottom intercommunication waste water district and the grit district setting of collecting hopper, vertical sliding is provided with the shutoff board in the waste water district, the shutoff board carries out the shutoff to the collecting hopper when down moving to the bottom of collecting hopper, be provided with the control mechanism who is used for controlling the vertical sliding of shutoff board on the sedimentation cell body.

Through adopting above-mentioned technical scheme, adopt control mechanism, control shutoff board slides in the sedimentation tank body, make the shutoff board carry out the shutoff to the bottom of collecting hopper, separate waste water district and grit district from this, when extracting waste water district, the grit in the grit district can not enter into the pipeline of taking out waste water, after the waste water district has taken out, rethread control mechanism, make the shutoff board remove and no longer carry out the shutoff to the bottom of collecting hopper, extract the grit district this moment again, from this can be convenient with grit and waste water separation, improve the separation effect.

The present application may be further configured in a preferred example to: control mechanism sets up the threaded rod in the sedimentation tank body and is used for driving threaded rod pivoted driving motor including vertical rotation, the lower extreme of threaded rod wears to locate the shutoff board and with shutoff board threaded connection, the upper end of threaded rod extend to the sedimentation tank body outside and with driving motor's output shaft fixed connection, be provided with the direction subassembly between the roof in shutoff board and the sedimentation tank body.

Through adopting above-mentioned technical scheme, adopt driving motor to provide power for the threaded rod, make the threaded rod carry out the rotation in the sedimentation tank body, threaded connection between threaded rod and the shutoff board can make the shutoff board along the round trip movement of the axis direction of threaded rod from this, is convenient for realize that the shutoff board carries out shutoff or separation to the bottom of collecting hopper.

The present application may be further configured in a preferred example to: the guide assembly comprises a vertically arranged sleeve and a sleeve rod sleeved in the sleeve, the upper end of the sleeve is fixedly connected with the inner top wall of the sedimentation tank body, the upper end of the sleeve rod is sleeved in the sleeve, and the lower end of the sleeve rod is fixedly connected with the blocking plate.

Through adopting above-mentioned technical scheme, the shutoff board takes the loop bar to remove in the sleeve pipe in vertical removal, because the loop bar can only move along sheathed tube axis direction, provides directional effect for the removal of shutoff board from this.

The present application may be further configured in a preferred example to: the threaded rod cavity sets up, the coaxial line is provided with the puddler in the threaded rod, the lower extreme of puddler extends the threaded rod and is connected with sedimentation tank body's interior diapire gyration, outside the threaded rod was extended to the upper end of puddler, the puddler is located the grit and distinguishes the inner wall and has set firmly stirring vane, be provided with on the sedimentation tank body and be used for driving the relative threaded rod pivoted power component of puddler.

Through adopting above-mentioned technical scheme, adopt power component to provide power to the rotation of puddler, make the relative threaded rod of puddler rotate, the puddler takes stirring vane to stir in the grit district, stirs the grit of deposit in the grit district from this, makes the space between the grit increase, and the pipeline of being convenient for extracts the grit in the grit district.

The present application may be further configured in a preferred example to: the power assembly comprises a power motor fixedly arranged on the sedimentation tank body, a driving first gear fixedly arranged on the power motor and a driven first gear fixedly arranged on the end part of the stirring rod extending out of the threaded rod, the driven first gear and the stirring rod are coaxially arranged, and the driving first gear is meshed with the driven first gear.

Through adopting above-mentioned technical scheme, the output shaft that adopts motor power provides power for initiative first gear, and the first gear engagement of initiative is followed the driven first gear and is rotated the effect of carrying on the switching-over simultaneously, makes motor power's output shaft and puddler not use the coaxial line, also can control the rotation of puddler.

The present application may be further configured in a preferred example to: the side wall of the threaded rod, which is positioned outside the sedimentation tank body, is fixedly provided with a driven second gear, the output shaft of the driving motor is arranged in parallel with the axis direction of the threaded rod, the output shaft of the driving motor is fixedly provided with a driving second gear, and the driving second gear is meshed with the driven second gear.

Through adopting above-mentioned technical scheme, because puddler and threaded rod coaxial setting, consequently adopt the mutually supporting of driven second gear and initiative second gear, make driving motor's output shaft and the rotation that the threaded rod also can be controlled to the screw rod without coaxial.

The present application may be further configured in a preferred example to: the bottom circumference of collecting hopper has set firmly the round butt limit, the shutoff board laminating is in the butt edge, the butt limit internal fixation has set firmly the support frame, the lower extreme swivelling joint of threaded rod is on the support frame.

Through adopting above-mentioned technical scheme, the shutoff board is when removing to the bottom of collecting hopper, and the shutoff board removes to laminating in the butt edge, and the shutoff board carries out the shutoff to the bottom of collecting hopper this moment, is convenient for judge the removal stroke of shutoff board to reach the shutoff to the collecting hopper.

The present application may be further configured in a preferred example to: the support frame comprises a cross fixedly arranged in the abutting edge, and the lower end of the threaded rod is connected to the center of the cross in a rotating mode.

Through adopting above-mentioned technical scheme, the setting up of cross both can provide the rotation support to the rotation of threaded rod, and the pipeline that also can be convenient for simultaneously enters into the grit district and extracts the work.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the control mechanism is adopted to control the blocking plate to slide in the sedimentation tank body, so that the blocking plate blocks the bottom of the aggregate bin, the wastewater area and the sand and stone area are separated, sand and stone in the sand and stone area cannot enter a pipeline for pumping wastewater when the wastewater area is pumped, and after the wastewater area is pumped, the blocking plate moves and does not block the bottom of the aggregate bin any more through the control mechanism, and the sand and stone area is pumped at the moment, so that sand and waste water can be conveniently separated, and the separation effect is improved;

2. adopt power component to provide power to the rotation of puddler, make the relative threaded rod of puddler rotate, the puddler takes stirring vane to stir in the grit district, stirs the grit of deposit in the grit district from this, makes the space between the grit increase, and the pipeline of being convenient for extracts the grit in the grit district.

Drawings

FIG. 1 is a schematic structural diagram of a sand-water separation sedimentation tank according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a sedimentation tank body; 11. a feed pipe; 12. a waste water zone; 13. a sand and stone area; 14. a collection hopper; 141. abutting the edges; 2. a plugging plate; 3. a control mechanism; 31. a threaded rod; 32. a driven second gear; 33. a driving second gear; 34. a drive motor; 4. a cross; 5. a guide assembly; 51. a sleeve; 52. a loop bar; 6. a stirring rod; 61. a stirring blade; 71. a power motor; 72. a driving first gear; 73. a driven first gear.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses sand-water separation sedimentation tank, refer to fig. 1, including sedimentation tank body 1, the import has been seted up at sedimentation tank body 1's top, and sedimentation tank body 1 has set firmly inlet pipe 11 in the position department of its import.

Referring to fig. 2, the sedimentation tank body 1 comprises a wastewater area 12 and a sand area 13, the wastewater area 12 and the sand area 13 are arranged up and down, a material collecting hopper 14 is fixedly arranged in the sedimentation tank body 1, the material collecting hopper 14 is positioned between the wastewater area 12 and the sand area 13, the upper end and the lower end of the material collecting hopper 14 are both provided with openings, and the opening cross-sectional area of the lower end of the material collecting hopper 14 is smaller than that of the upper end thereof. The sand water entering the sedimentation tank body 1 is settled into the sand area 13 gradually under the action of gravity standing, and after sand is fully piled in the sand area 13, the waste water is concentrated in the waste water area 12.

Referring to fig. 2, be provided with closure plate 2 in waste water district 12, closure plate 2 level setting and vertical reciprocating sliding set up, when closure plate 2 glided downwards to the opening of 14 lower extremes of shutoff collecting hopper, separated waste water district 12 and grit district 13, when using the pipeline to carry out the extraction of waste water in waste water district 12 this moment, the grit in grit district 13 can not enter into the pipeline of taking out waste water under the suction of pipeline in.

Referring to fig. 2 and 3, be provided with on the sedimentation tank body 1 and be used for control mechanism 3, control mechanism 3 is used for controlling vertical slip setting of closure plate 2 in waste water district 12, control mechanism 3 includes threaded rod 31, driven second gear 32, initiative second gear 33 and driving motor 34, collecting hopper 14 has set firmly round butt joint limit 141 in its lower extreme open-ended internal perisporium, butt joint limit 141 level sets up, enter into in collecting hopper 14's the lower extreme opening and laminate on butt joint limit 141 when closure plate 2 moves down. The stroke of the blocking plate 2 is limited by the abutting action of the abutting edge 141 on the blocking plate 2.

Threaded rod 31 is vertical to be set up in sedimentation tank body 1, and outside 1 roof of sedimentation tank body and the extension sedimentation tank body 1 were worn to locate in the upper end of threaded rod 31, the central point of shutoff board 2 put the department and offered the screw hole, and outside the screw hole was worn to locate shutoff board 2 and extended the screw hole, threaded rod 31 and screw hole threaded connection to the lower extreme of threaded rod 31.

Referring to fig. 2 and 3, a support frame is fixedly arranged in an opening at the lower end of the aggregate bin 14, the support frame comprises a cross 4, the center of the cross 4 coincides with the center of the aggregate bin 14, one end of a lower end of a threaded rod 31 extending out of a threaded hole is rotatably connected to the cross 4, and the threaded rod 31 and the cross 4 are coaxially arranged.

Referring to fig. 2 and 3, the driven second gear 32 is fixedly connected to the side wall of the threaded rod 31 extending out of the sedimentation tank body 1, and the driven second gear 32 and the threaded rod 31 are coaxially arranged. The driving motor 34 is fixedly installed on the top of the sedimentation tank body 1, an output shaft of the driving motor 34 is vertically arranged upwards, the output shaft of the driving motor 34 and the driving second gear 33 are coaxially arranged, and the driving second gear 33 is meshed with the driven second gear 32. The output shaft of the driving motor 34 drives the driving second gear 33 to rotate, and the driving second gear 33 is meshed with the driven second gear 32 to rotate, so that the threaded rod 31 is driven to rotate in the sedimentation tank body 1.

Referring to fig. 2, be provided with guide assembly 5 between shutoff board 2 and the interior roof of sedimentation tank body 1, guide assembly 5 sets up to two sets of, and two sets of guide assembly 5 are located the both sides of threaded rod 31 respectively, and guide assembly 5 includes sleeve pipe 51 and loop bar 52, and the vertical setting of sleeve pipe 51, sleeve pipe 51's upper end and sedimentation tank body 1's interior roof fixed connection, and sleeve pipe 51's lower extreme extends the setting to sedimentation tank body 1's interior bottom wall one side. The loop bar 52 is vertically arranged, the upper end of the loop bar 52 is sleeved in the sleeve 51, the loop bar 52 is arranged in a reciprocating sliding mode along the axial direction of the sleeve 51, and the lower end of the loop bar 52 is fixedly connected with the upper surface of the plugging plate 2.

Referring to fig. 2 and 3, threaded rod 31 cavity sets up, and the equal opening in upper and lower both ends of threaded rod 31 sets up, is provided with puddler 6 in the threaded rod 31, and puddler 6 and threaded rod 31 coaxial line set up, and the lower extreme of puddler 6 wears to locate behind shutoff board 2, the cross 4 and extends to sedimentation tank body 1's interior diapire position department, and the lower extreme of puddler 6 is connected with sedimentation tank body 1's interior diapire gyration, and the upper end of puddler 6 extends outside the threaded rod 31.

Referring to fig. 2, fig. 3, the puddler 6 is located and has set firmly stirring vane 61 on the outer wall in grit district 13, and stirring vane 61 symmetry circumference is provided with three, rotates through puddler 6 and takes stirring vane 61 to stir the grit in grit district 13, the pipeline of being convenient for extracts the grit in grit district 13.

Referring to fig. 2 and 3, a power assembly for driving the stirring rod 6 to rotate relative to the threaded rod 31 is arranged at the top of the sedimentation tank body 1, the power assembly comprises a power motor 71, a driving first gear 72 and a driven first gear 73, the driven first gear 73 is fixedly connected to the end part of the stirring rod 6 extending out of the threaded rod 31, and the driven first gear 73 and the stirring rod 6 are coaxially arranged. The power motor 71 is fixedly installed on the top of the sedimentation tank body 1, an output shaft of the power motor 71 is vertically arranged upwards, the driving first gear 72 is fixedly connected to the output shaft of the power motor 71 and coaxially arranged with the power motor 71, and the driving first gear 72 is meshed with the driven first gear 73. The power motor 71 controls the driving first gear 72 to rotate, and the driving first gear 72 is meshed with the driven first gear 73 to rotate, so that the stirring rod 6 is controlled to rotate in the threaded rod 31.

The implementation principle of the embodiment is as follows: when the sand water in the sedimentation tank body 1 needs to be separated, the driving motor 34 is started, the driving second gear 33 is controlled by the output shaft of the driving motor 34 to rotate, the driving second gear 33 is meshed with the driven second gear 32 to rotate, the driven second gear 32 drives the threaded rod 31 to rotate in the sedimentation tank body 1, the threaded rod 31 drives the plugging plate 2 to move towards the bottom of the collecting hopper 14 until the plugging plate 2 is attached to the abutting edge 141, at the moment, the plugging plate 2 separates the waste water area 12 from the sand area 13, the waste water in the waste water area 12 is extracted by using a pipeline, after the extraction is completed, the plugging plate 2 is moved upwards, the lower end of the collecting hopper 14 is in a communicated state with the sand area 13, at the moment, the sand in the sand area 13 is extracted by using the pipeline, and therefore, the sand separation effect can be improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sand-water separation sedimentation tank, includes sedimentation tank body (1), its characterized in that: settling basin body (1) internal set has aggregate bin (14), aggregate bin (14) become settling basin body (1) internal partitioning into waste water district (12) on upper portion and grit district (13) of bottom, the bottom intercommunication waste water district (12) and the setting of grit district (13) of aggregate bin (14), vertical sliding is provided with closure plate (2) in waste water district (12), closure plate (2) down carry out the shutoff to aggregate bin (14) when moving to the bottom of aggregate bin (14), be provided with control mechanism (3) that are used for controlling closure plate (2) vertical sliding on settling basin body (1).

2. The sand-water separation sedimentation tank as claimed in claim 1, wherein: control mechanism (3) set up threaded rod (31) in sedimentation tank body (1) and be used for driving threaded rod (31) pivoted driving motor (34) including vertical rotation, the lower extreme of threaded rod (31) is worn to locate shutoff board (2) and with shutoff board (2) threaded connection, the upper end of threaded rod (31) extend to sedimentation tank body (1) outer and with driving motor (34) output shaft fixed connection, be provided with between shutoff board (2) and the interior roof of sedimentation tank body (1) direction subassembly (5).

3. The sand-water separation sedimentation tank as claimed in claim 2, wherein: the guide assembly (5) comprises a vertically arranged sleeve (51) and a sleeve rod (52) sleeved in the sleeve (51), the upper end of the sleeve (51) is fixedly connected with the inner top wall of the sedimentation tank body (1), the upper end of the sleeve rod (52) is sleeved in the sleeve (51), and the lower end of the sleeve rod (52) is fixedly connected with the plugging plate (2).

4. The sand-water separation sedimentation tank as claimed in claim 2, wherein: threaded rod (31) cavity sets up, coaxial line is provided with puddler (6) in threaded rod (31), the lower extreme of puddler (6) extends threaded rod (31) and is connected with the interior diapire gyration of sedimentation tank body (1), outside threaded rod (31) was extended to the upper end of puddler (6), stirring vane (61) have set firmly on puddler (6) were located the outer wall in grit district (13), be provided with on sedimentation tank body (1) and be used for driving puddler (6) relative threaded rod (31) pivoted power component.

5. The sand-water separation sedimentation tank as claimed in claim 4, wherein: the power assembly comprises a power motor (71) fixedly arranged on the sedimentation tank body (1), a driving first gear (72) fixedly arranged on the power motor (71) and a driven first gear (73) fixedly arranged on the end part of the stirring rod (6) extending out of the threaded rod (31), the driven first gear (73) and the stirring rod (6) are coaxially arranged, and the driving first gear (72) is meshed with the driven first gear (73) for connection.

6. The sand-water separation sedimentation tank as claimed in claim 5, wherein: the threaded rod (31) is located and has set firmly driven second gear (32) on the outer lateral wall of sedimentation tank body (1), the output shaft of driving motor (34) and the axis direction parallel arrangement of threaded rod (31), set firmly initiative second gear (33) on the output shaft of driving motor (34), initiative second gear (33) and driven second gear (32) mesh and be connected mutually.

7. The sand-water separation sedimentation tank as claimed in claim 2, wherein: the bottom circumference of collecting hopper (14) has set firmly round butt joint limit (141), closure plate (2) laminate on butt joint limit (141), the butt joint limit (141) internal fixation has the support frame, the lower extreme gyration of threaded rod (31) is connected on the support frame.

8. The sand-water separation settling pond of claim 7, wherein: the support frame comprises a cross (4) fixedly arranged in the abutting edge (141), and the lower end of the threaded rod (31) is connected to the center of the cross (4) in a rotating mode.