CN111804021B - Concrete environmental protection sewage slag-liquid separation treatment facility - Google Patents
Concrete environmental protection sewage slag-liquid separation treatment facility Download PDFInfo
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- CN111804021B CN111804021B CN202010907112.0A CN202010907112A CN111804021B CN 111804021 B CN111804021 B CN 111804021B CN 202010907112 A CN202010907112 A CN 202010907112A CN 111804021 B CN111804021 B CN 111804021B
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- separation
- barrel
- aggregate
- wastewater
- turntable
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- 238000000926 separation method Methods 0.000 title claims abstract description 107
- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 230000007613 environmental effect Effects 0.000 title claims description 19
- 239000002351 wastewater Substances 0.000 claims abstract description 57
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
Abstract
The invention discloses a concrete environment-friendly sewage residue-liquid separation treatment device which comprises a separation barrel, a separation rotary disc, a switch control mechanism, a power device and a controller, wherein a mixture of wastewater and aggregate is injected into the separation rotary disc, the power device is used for driving the separation rotary disc to rotate and separate aggregate in the wastewater, a wastewater outlet is firstly opened by the switch control mechanism to discharge the wastewater into an inner barrel, then an aggregate outlet is opened by the switch control mechanism to discharge the aggregate, a liquid level meter in the inner barrel detects the liquid level of the wastewater, when the inner barrel is full, an electromagnetic valve is opened to empty the wastewater, and an electric heating plate heats and dries the aggregate. The concrete environment-friendly sewage residue-liquid separation treatment equipment provided by the invention has the advantages of reasonable structure, convenience in use, high efficiency, no pollution and the like, and effectively solves the problem of low sewage residue-liquid separation treatment efficiency of the existing concrete mixer.
Description
Technical Field
The invention relates to the field of intelligent mixers, in particular to a concrete environment-friendly sewage residue-liquid separation treatment device.
Background
It is known that waste water produced by a concrete mixer contains a large amount of aggregates which can be reused, and the waste water after separating the aggregates can be reused by simple treatment. At present, in order to take out the aggregate in the wastewater, a method which is usually adopted is to excavate a buried sewage treatment tank and achieve the purpose of solid-liquid separation by utilizing the natural permeation of sewage, but the method wastes a large amount of water resources, has extremely low separation efficiency, and causes pollution when harmful components dissolved in the sewage permeate into the soil, so that the invention needs to invent the sewage treatment equipment of the stirrer which has high separation efficiency and does not pollute the soil.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems in the prior art, the concrete environment-friendly sewage residue-liquid separation treatment equipment is provided, has the advantages of reasonable structure, convenient use, high efficiency, no pollution and the like, and effectively solves the problem of low wastewater treatment efficiency of the existing concrete mixer.
The technical scheme adopted by the invention for solving the technical problems is as follows: a concrete environment-friendly sewage residue-liquid separation treatment device comprises a separation barrel, a separation turntable, a switch control mechanism, a power device and a controller, wherein the separation barrel comprises an outer barrel for containing and drying aggregate and an inner barrel for containing wastewater, the outer barrel and the inner barrel are provided with openings which are upward and aligned with each other, and the edge of the opening of the outer barrel is provided with an annular sliding chute;
the inner barrel is sleeved in the inner cavity of the outer barrel, the bottom of the inner barrel and the bottom of the outer barrel are fixed with each other, the bottom of the inner barrel is provided with an electromagnetic valve for releasing wastewater, and the inner cavity of the inner barrel is also provided with a liquid level meter for measuring the liquid level of the wastewater; an electric heating plate is uniformly laid on the inner wall of the outer barrel and used for heating and drying aggregate, a guide chute inclined towards one end is arranged at the bottom of the outer barrel around the inner barrel, and a butterfly valve is arranged at the bottom of the outer barrel, aligned with the lowest part of the guide chute, and used for releasing aggregate;
the separation turntable is of a hollow cylinder structure, the outer side wall surface of the separation turntable is provided with an annular slide rail, and the annular slide rail is buckled with an annular slide groove on the edge of an opening of the outer barrel and is mutually connected in a sliding manner; the upper end of the separation turntable is provided with a water inlet, and annular transmission teeth are arranged around the water inlet; the bottom of the inner cavity of the separation turntable is provided with a drainage cone aligned with the water inlet;
an arc-shaped drainage plate is arranged at the bottom of the inner cavity of the separation turntable around a drainage cone, one outward end of the arc-shaped drainage plate is connected with the side wall of the separation turntable respectively, aggregate outlets are arranged at the connection positions of the side wall of the separation turntable and the arc-shaped drainage plate respectively, and T-shaped grooves are vertically formed in the outer side wall surface of the separation turntable, aligned with the aggregate outlets; an electric cylinder mounting groove is formed in the bottom of the separation turntable, and a wastewater outlet is formed around the electric cylinder mounting groove;
the switch control mechanism comprises a waste water switch, an operating shaft, a waste material switch and an electric cylinder; the electric cylinder is arranged in the mounting groove, and the control shaft is in transmission connection with a main shaft of the electric cylinder; the waste water switch comprises a first support sleeved with the control shaft and a plurality of plugs arranged on the first support, and the plugs are respectively sleeved with the waste water outlet; the waste switch comprises a second support sleeved with the control shaft and a plurality of inserting plates arranged on the first support, and the inserting plates are inserted into the T-shaped grooves and used for plugging the aggregate outlet; the first support and the second support are respectively connected with the bottom of the separating turntable through springs, a convex ring is arranged on the control shaft and used for abutting against the first support, and the first support and the second support are not contacted when the main shaft of the electric cylinder contracts;
the power device is arranged on the separation barrel, is in transmission connection with the annular transmission gear through a gear and is used for driving the separation turntable to rotate; the controller is arranged on the separation barrel and used for controlling the operation of the power device, the electromagnetic valve, the liquid level meter, the electric heating plate and the electric cylinder.
Furthermore, a metal guard plate is arranged on one side of the electric heating plate facing the inner barrel, and the electric heating plate is coated by an insulating material.
Further, the transverse section of the guide chute has a V-shaped structure.
Furthermore, the bottom of the inner cavity of the separation turntable is provided with a step-shaped structure, and the step-shaped structure is gradually reduced towards the periphery by taking the drainage cone as the center.
Furthermore, a notch is axially formed in one end, far away from the first support, of the plug and used for waste water to pass through, and the length of the notch is not more than half of the length of the plug which can be axially inserted into the waste water outlet.
Furthermore, the inserting plate is provided with a through groove for the aggregate to pass through, and the through groove and the aggregate outlet are staggered when the main shaft of the electric cylinder contracts.
The invention has the beneficial effects that: a concrete environment-friendly sewage residue-liquid separation treatment device comprises a separation barrel, a separation rotary disc, a switch control mechanism, a power device and a controller, wherein a mixture of wastewater and aggregate is injected into the separation rotary disc, the power device is used for driving the separation rotary disc to rotate, the wastewater is separated in the separation rotary disc under the centrifugal action, then the separation rotary disc stops rotating, a wastewater outlet is firstly opened through the switch control mechanism to discharge the wastewater into an inner cylinder, then an aggregate outlet is opened through the switch control mechanism, the separation rotary disc is driven to rotate to discharge the aggregate, a liquid level meter in the inner cylinder detects the liquid level of the wastewater, when the inner cylinder is full, a solenoid valve is opened to empty the wastewater, and an electric heating plate heats and dries; the waste water treatment device has the advantages of reasonable structure, convenience in use, high efficiency, no pollution and the like, and effectively solves the problem of low waste water treatment efficiency of the existing concrete mixer.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of a concrete environmental protection sewage slag-liquid separation treatment device;
FIG. 2 is a schematic structural diagram of the front side of the connection between a separation turntable and a switch control mechanism of the concrete environmental protection sewage residue-liquid separation treatment equipment;
FIG. 3 is a schematic view of a connection bottom structure of a separation turntable and a switch control mechanism of the concrete environmental protection sewage residue-liquid separation treatment equipment;
FIG. 4 is a schematic sectional view of a connection structure of a separation turntable and a switch control mechanism of the concrete environmental protection sewage residue-liquid separation treatment device;
FIG. 5 is a schematic structural diagram of the front side of a separation turntable of the concrete environmental protection sewage residue-liquid separation treatment equipment;
FIG. 6 is a schematic structural view of the bottom surface of a separation turntable of the concrete environmental protection sewage residue-liquid separation treatment equipment;
FIG. 7 is a schematic diagram of the internal structure of a separation turntable of the concrete environmental protection sewage residue-liquid separation treatment equipment;
FIG. 8 is a schematic structural view of a waste water switch of the concrete environmental protection sewage slag-liquid separation treatment device;
FIG. 9 is a schematic structural diagram of a waste switch of the concrete environmental protection sewage slag-liquid separation treatment device;
FIG. 10 is a schematic structural diagram of a switch control mechanism of the concrete environmental protection sewage residue-liquid separation treatment device.
The scores in the figures are as follows:
1. the device comprises a separation barrel, 11, an outer barrel, 111, an electric heating plate, 112, a butterfly valve, 113, a guide chute, 12, an inner barrel, 121, an electromagnetic valve, 122, a liquid level meter, 2, a separation turntable, 21, an annular slide rail, 22, an annular transmission tooth, 23, a connection convex ring, 24, a drainage cone, 25, a T-shaped groove, 26, an arc-shaped drainage plate, 27, an aggregate outlet, 28, a wastewater outlet, 29, a mounting groove, 3, a switch control mechanism, 31, a wastewater switch, 311, a first support, 312, a plug, 313, a notch, 32, an operation shaft, 33, a waste switch, 331, a second support, 332, an inserting plate, 333, a through groove, 34, an electric cylinder, 4, a power device, 5 and a controller.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 9, the concrete environmental protection sewage residue-liquid separation treatment equipment comprises a separation barrel 1, a separation turntable 2, a switch control mechanism 3, a power device 4 and a controller 5.
As shown in fig. 1, the separation barrel 1 includes an outer barrel 11 for containing and drying aggregate, an inner barrel 12 for containing wastewater, the outer barrel 11 and the inner barrel 12 have openings facing upwards and aligned with each other, wherein an annular chute is arranged on the edge of the opening of the outer barrel 11, and the cross section of the annular chute has a U-shaped structure.
As shown in fig. 1, the inner barrel 12 is sleeved in the inner cavity of the outer barrel 11, the bottoms of the inner barrel 12 and the outer barrel 11 are fixed to each other, the bottom of the inner barrel 12 is provided with an electromagnetic valve 121 for releasing wastewater, and the inner cavity of the inner barrel 12 is further provided with a liquid level meter 122 for measuring the liquid level of the wastewater; the inner wall of the outer barrel 11 is uniformly paved with an electric heating plate 111 for heating and drying aggregate, the bottom of the outer barrel 11 is provided with a guide chute 113 which is inclined towards one end and surrounds the inner barrel 12, the guide chute guides the dried aggregate to the lowest part, and the bottom of the outer barrel 11 is provided with a butterfly valve 112 for releasing the aggregate aligned with the lowest part of the guide chute 113.
In order to discharge the steam generated by heating and drying the aggregates, the outer tub 11 is provided with an exhaust port for discharging hot and humid air.
As shown in fig. 5, 6 and 7, the separating turntable 2 has a hollow cylindrical structure, the outer side wall surface of the separating turntable 2 is provided with an annular slide rail 21, the cross section of the annular slide rail 21 has an L-shaped structure, and the annular slide rail 21 is buckled with an annular slide groove on the opening edge of the outer tub 11 and is connected with the annular slide groove in a sliding manner; the upper end of the separation turntable 2 is provided with a water inlet, the edge of the water inlet is provided with a connecting convex ring 23 for connecting with a drain pipe of the intelligent mixer, and an annular transmission gear 22 is arranged around the water inlet; the bottom of the inner cavity of the separation turntable 2 is aligned with the water inlet and is provided with a drainage cone 24, and the drainage cone 24 uniformly drains sewage to the periphery of the inner cavity of the separation turntable 2.
As shown in fig. 7, an arc-shaped flow guide plate 26 is arranged at the bottom of the inner cavity of the separation turntable 2 around the flow guide cone 24, one outward end of the arc-shaped flow guide plate 26 is respectively connected with the side wall of the separation turntable 2, aggregate outlets 27 are respectively arranged at the connection positions of the side wall of the separation turntable 2 and the arc-shaped flow guide plate 26, and a T-shaped groove 25 is vertically arranged on the outer side wall surface of the separation turntable 2 aligned with the aggregate outlets 27; the bottom of the separation turntable 2 is provided with an electric cylinder mounting groove 29, a waste water outlet 28 is arranged around the electric cylinder mounting groove 29, and the waste water outlet 28 is positioned right above the opening of the inner cylinder 12.
In use, the separating turntable 2 rotates clockwise as shown in fig. 7, the arc-shaped flow guide plate 26 is used for stirring and accelerating separation, meanwhile, the arc-shaped flow guide plate 26 also has the function of gathering the aggregates to the aggregate outlet 27, and the aggregates are thrown out of the aggregate outlet 27 into the inner cavity of the outer barrel 11 under the centrifugal action when the aggregate outlet 27 is opened.
As shown in fig. 2, 3, 4 and 10, the switch control mechanism 3 includes a waste water switch 31, an operation shaft 32, a waste material switch 33 and an electric cylinder 34; the electric cylinder 34 is arranged in the mounting groove 29, and the operating shaft 32 is in transmission connection with a main shaft of the electric cylinder 34.
As shown in fig. 8, the waste water switch 31 includes a first bracket 311 sleeved with the operating shaft 32, and a plurality of plugs 312 disposed on the first bracket 311.
As shown in fig. 4, the plugs 312 are respectively sleeved with the waste water outlets 28;
as shown in fig. 9, the waste switch 33 includes a second bracket 331 sleeved with the operating shaft 32, and a plurality of insertion plates 332 disposed on the first bracket 311.
As shown in fig. 4, the insert plate 332 is inserted into the T-shaped groove 25 for blocking the aggregate outlet 27.
The first support 311 and the second support 331 are respectively connected to the bottom of the separating turntable 2 through a spring (not shown in the figure), and a convex ring is arranged on the operating shaft 32 for abutting against the first support 311.
As shown in fig. 4, when the main shaft of the electric cylinder 34 contracts, the first support 311 and the second support 331 do not contact with each other, that is, when the main shaft of the electric cylinder 34 contracts, the first support 311 and the second support 331 respectively abut against the bottom of the separation turntable 2 under the action of the spring, and a certain distance exists between the first support 311 and the second support 331 in the axial direction of the operating shaft 32, so that when the main shaft of the electric cylinder 34 extends for a certain distance, the convex ring on the operating shaft 32 abuts against and pushes the first support 311, the plug 312 is pulled out to allow the waste water to flow out, and then the main shaft of the electric cylinder 34 extends for a certain distance to allow the first support 311 to abut against and push the second support 331, so that the insert plate 332 is pulled out from the T-shaped groove 25, so that the aggregate is discharged under the rotation action of the separation turntable 2, and the discharged aggregate enters the.
The power device 4 is arranged on the separation barrel 1, and the power device 4 is in transmission connection with the annular transmission gear 22 through a gear and is used for driving the separation turntable 2 to rotate; the controller 5 is arranged on the separation barrel 1 and used for controlling the operation of the power device 4, the electromagnetic valve 121, the liquid level meter 122, the electric heating plate 111 and the electric cylinder 34, the connection and control principle between the controller 5 and each component is the prior art, and the specific model of each electronic component can be selected by a technician as well, so that the details are not repeated.
In one embodiment, a metal guard plate is disposed on a side of the electric heating plate 111 facing the inner barrel 12 to prevent the electric heating plate 111 from being damaged by the aggregates when the aggregates are discharged, the electric heating plate 111 is coated with an insulating material, the electric heating plate 111 is connected to the controller 5, and is supplemented with temperature and humidity sensors, the temperature sensor detects the drying temperature data in the outer barrel 11 and transmits the drying temperature data to the controller, the controller knows whether the aggregates are completely dried through humidity detection, the electric heating plate 111 is turned on when the controller 5 is turned on, and the heating is stopped when the humidity reaches a predetermined value (a humidity value reheated when the aggregates are sufficiently dried) is detected.
In one embodiment, the transverse section of the material guide chute 113 has a V-shaped structure.
In one embodiment, the bottom of the inner cavity of the separation turntable 2 has a stepped structure, the stepped structure gradually decreases around the drainage cone 24 as the center, and the stepped structure is beneficial to blocking aggregate when sewage is discharged and preventing the aggregate from being discharged along with the wastewater.
In one embodiment as shown in fig. 4 and 8, a notch 313 is axially formed on one end of the plug 312 away from the first bracket 311 for waste water to pass through, and the length of the notch 313 is not more than half of the length of the plug 312 axially insertable into the waste water outlet 28, so that the plug 312 can be drained without being completely pulled out of the waste water outlet 28, and the waste water switch 31 is prevented from being deformed to prevent the plug 312 from being inserted into the waste water outlet 28.
In one embodiment as shown in fig. 4, the insertion plate 332 is provided with a through groove 333 for the aggregate to pass through, and the through groove 333 is staggered with the aggregate outlet 27 when the main shaft of the electric cylinder 34 contracts, so that the opening of the aggregate outlet 27 can be completed when the insertion plate 332 is not completely pulled out of the T-shaped groove 25, and the situation that the insertion plate 332 cannot be inserted into the T-shaped groove 25 due to the deformation of the waste switch 33 can be prevented.
The invention relates to a concrete environment-friendly sewage residue-liquid separation treatment device which is reasonable in structure and comprises a separation barrel, a separation rotary disc, a switch control mechanism, a power device and a controller, wherein a mixture of waste water and aggregate is injected into the separation rotary disc, the power device is used for driving the separation rotary disc to rotate, the waste water is separated in the separation rotary disc under the centrifugal action, then the separation rotary disc stops rotating, a waste water outlet is opened through the switch control mechanism to discharge the waste water into an inner cylinder, an aggregate outlet is opened through the switch control mechanism, the separation rotary disc is driven to rotate to discharge the aggregate, a liquid level meter in the inner cylinder detects the liquid level of the waste water, when the inner cylinder is full, an electromagnetic valve is opened to discharge the waste water, and the controller controls an; the waste water treatment device has the advantages of reasonable structure, convenience in use, high efficiency, no pollution and the like, and effectively solves the problem of low waste water treatment efficiency of the existing concrete mixer.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a concrete environmental protection sewage slag-liquid separation treatment facility which characterized by: the device comprises a separation barrel (1), a separation turntable (2), a switch control mechanism (3), a power device (4) and a controller (5), wherein the separation barrel (1) comprises an outer barrel (11) for containing and drying aggregate and an inner barrel (12) for containing wastewater, the outer barrel (11) and the inner barrel (12) are provided with upward and mutually aligned openings, and annular sliding grooves are formed in the edge of the opening of the outer barrel (11);
the inner barrel (12) is sleeved in the inner cavity of the outer barrel (11), the bottoms of the inner barrel (12) and the outer barrel (11) are fixed with each other, the bottom of the inner barrel (12) is provided with an electromagnetic valve (121) for releasing wastewater, and the inner cavity of the inner barrel (12) is also provided with a liquid level meter (122) for measuring the liquid level of the wastewater; an electric heating plate (111) is uniformly laid on the inner wall of the outer barrel (11) and used for heating and drying aggregate, a guide chute (113) inclined towards one end is arranged at the bottom of the outer barrel (11) in a manner of surrounding the inner barrel (12), and a butterfly valve (112) is arranged at the bottom of the outer barrel (11) and aligned with the lowest part of the guide chute (113) and used for releasing aggregate;
the separation turntable (2) is of a hollow cylinder structure, an annular slide rail (21) is arranged on the outer side wall surface of the separation turntable (2), and the annular slide rail (21) is buckled with an annular slide groove on the opening edge of the outer barrel (11) and is mutually connected in a sliding manner; the upper end of the separation turntable (2) is provided with a water inlet, and annular transmission teeth (22) are arranged around the water inlet; the bottom of the inner cavity of the separation turntable (2) is provided with a drainage cone body (24) aligned with the water inlet;
an arc-shaped drainage plate (26) is arranged at the bottom of the inner cavity of the separation turntable (2) around the drainage cone body (24), one outward end of the arc-shaped drainage plate (26) is respectively connected with the side wall of the separation turntable (2), aggregate outlets (27) are respectively arranged at the connection positions of the side wall of the separation turntable (2) and the arc-shaped drainage plate (26), and T-shaped grooves (25) are vertically arranged on the outer side wall surface of the separation turntable (2) in alignment with the aggregate outlets (27); an electric cylinder mounting groove (29) is formed in the bottom of the separation turntable (2), and a wastewater outlet (28) is formed around the electric cylinder mounting groove (29);
the switch control mechanism (3) comprises a waste water switch (31), an operating shaft (32), a waste material switch (33) and an electric cylinder (34); the electric cylinder (34) is arranged in the mounting groove (29), and the control shaft (32) is in transmission connection with a main shaft of the electric cylinder (34); the waste water switch (31) comprises a first support (311) sleeved with the control shaft (32) and a plurality of plugs (312) arranged on the first support (311), and the plugs (312) are respectively sleeved with the waste water outlet (28); the waste switch (33) comprises a second support (331) sleeved with the operating shaft (32) and a plurality of inserting plates (332) arranged on the first support (311), wherein the inserting plates (332) are inserted into the T-shaped groove (25) and used for plugging the aggregate outlet (27); the first support (311) and the second support (331) are respectively connected with the bottom of the separation turntable (2) through springs, a convex ring is arranged on the control shaft (32) and used for abutting against the first support (311), and the first support (311) and the second support (331) are not contacted when the main shaft of the electric cylinder (34) contracts;
the power device (4) is arranged on the separation barrel (1), and the power device (4) is in transmission connection with the annular transmission gear (22) through a gear and is used for driving the separation turntable (2) to rotate; the controller (5) is arranged on the separation barrel (1) and used for controlling the operation of the power device (4), the electromagnetic valve (121), the liquid level meter (122), the electric heating plate (111) and the electric cylinder (34).
2. The concrete environmental protection sewage slag-liquid separation treatment device according to claim 1, characterized in that: a metal guard plate is arranged on one side of the electric heating plate (111) facing the inner barrel (12), and the electric heating plate (111) is coated by an insulating material.
3. The concrete environmental protection sewage slag-liquid separation treatment device according to claim 1, characterized in that: the transverse section of the material guide groove (113) is of a V-shaped structure.
4. The concrete environmental protection sewage slag-liquid separation treatment device according to claim 1, characterized in that: the bottom of the inner cavity of the separation turntable (2) is provided with a step-shaped structure, and the step-shaped structure gradually reduces around by taking the drainage cone body (24) as the center.
5. The concrete environmental protection sewage slag-liquid separation treatment device according to claim 1, characterized in that: one end of the plug (312), which is far away from the first support (311), is axially provided with a notch (313) for wastewater to pass through, and the length of the notch (313) is not more than half of the length of the plug (312) which can be axially inserted into the wastewater outlet (28).
6. The concrete environmental protection sewage slag-liquid separation treatment device according to claim 1, characterized in that: the inserting plate (332) is provided with a through groove (333) for the aggregate to pass through, and the through groove (333) is staggered with the aggregate outlet (27) when the main shaft of the electric cylinder (34) contracts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010907112.0A CN111804021B (en) | 2020-09-02 | 2020-09-02 | Concrete environmental protection sewage slag-liquid separation treatment facility |
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| CN202010907112.0A CN111804021B (en) | 2020-09-02 | 2020-09-02 | Concrete environmental protection sewage slag-liquid separation treatment facility |
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| CN111804021B true CN111804021B (en) | 2020-12-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AT384100B (en) * | 1981-01-27 | 1987-09-25 | Voest Alpine Ag | TURNTUBES |
| CN106178615B (en) * | 2016-08-26 | 2017-08-22 | 湖南恒凯环保科技投资有限公司 | One kind rotation sand setting equipment and its technique |
| CN109011798B (en) * | 2017-06-08 | 2024-04-19 | 甘肃农业大学 | Centrifugal solid-liquid separator |
| CN108996815A (en) * | 2018-07-23 | 2018-12-14 | 江苏建筑职业技术学院 | A kind of concrete mixing plant wastewater recycling device |
| CN209378537U (en) * | 2019-01-02 | 2019-09-13 | 天津市佰特尔能源科技有限公司 | A kind of spiral-flow type dirt separator |
| CN110179145A (en) * | 2019-04-19 | 2019-08-30 | 连云港富安紫菜机械有限公司 | Dewatering vegetable materials water segregation device and the vegetable dehydrator with it |
| CN210934039U (en) * | 2019-10-17 | 2020-07-07 | 上林县林燃建工材料有限公司 | Concrete waste water waste residue's splitter |
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