CN211536670U

CN211536670U - Cyclone sand setting device

Info

Publication number: CN211536670U
Application number: CN201922144146.4U
Authority: CN
Inventors: 胡星
Original assignee: Shaoguan Lvhua Environmental Protection Machinery And Equipment Co ltd
Current assignee: Shaoguan Lvhua Environmental Protection Machinery And Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-22
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a whirl grit chamber, including the grit chamber body, fixedly connected with water inlet and delivery port on the grit chamber body, through stirring arm fixedly connected with stirring vane on the (mixing) shaft, the upper portion fixedly connected with motor of grit chamber body, fixedly connected with sand discharging opening on the sand collection hopper, the right side outer wall fixedly connected with controller of grit chamber body, the lower part fixedly connected with landing leg of grit chamber body, the upper portion fixedly connected with water pump of water inlet. The utility model discloses the baffle that sets up can assist water to get into the delivery port, has increased the bore of delivery port, and the rivers of being convenient for are quick more through delivery port discharge sand setting ware body, through setting the water inlet to the arc, and the inside bore diameter that is located sand setting ware body is less than outside bore, and the speed when the rivers of increase get into the sand setting ware body guarantees the work efficiency of sand setting ware, and the scraper blade of setting can scrape sand discharge port department with the grit for more thorough of the grit clearance in the sand collection fill.

Description

Cyclone sand setting device

Technical Field

The utility model relates to a sewage treatment technical field specifically is whirl sand setting ware.

Background

The cyclone sand setting device is widely applied to the field of sewage treatment, sewage enters the interior of the sand setting device from the tangential direction at a certain flow speed through a water inlet during working, the initial speed of water flow and the stirring of an internal stirring blade are added, internal organic matters and sand are stripped through high-speed rotation, the water is discharged from the upper part of the water inlet by utilizing the density of the sand higher than that of the water, the sand is precipitated downwards, and the sand is discharged from a sand outlet arranged below the sand outlet, at present, the existing cyclone sand setting device exists during use, the rotating speed of the sewage entering the cyclone sand setting device is lower, the sewage cannot completely enter the interior of the sand setting device in the direction tangential to the inner wall of the cyclone sand setting device, the separation of the sand, the organic matters and the water is incomplete, the sand is easily adhered to the lower part of the cyclone sand setting device, the cleaning difficulty is increased, the treated water is inconvenient to be discharged from a device, and therefore the prior art needs to be improved, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a whirl grit chamber has solved sewage and can not get into inside the whirl grit chamber completely with the direction tangent with whirl grit chamber inner wall, the grit easily bonds in the lower part of whirl grit chamber and the inconvenient eduction gear of water after handling problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: whirl grit chamber, including the grit chamber body, fixedly connected with water inlet and delivery port on the grit chamber body, and the inside of grit chamber body is provided with the (mixing) shaft, through stirring arm fixedly connected with stirring vane on the (mixing) shaft, and the lower part fixedly connected with scraper blade of (mixing) shaft, the upper portion fixedly connected with motor of grit chamber body, and the lower part fixedly connected with collection sand hopper of grit chamber body, fixedly connected with sand discharge opening on the collection sand hopper, the right side outer wall fixedly connected with controller of grit chamber body, and the grit chamber body corresponds the position fixedly connected with baffle of delivery port, the lower part fixedly connected with landing leg of grit chamber body, the upper portion fixedly connected with water pump of water inlet.

Preferably, water inlet and water pump all are provided with four, water inlet and water pump all are the outer wall of annular array distribution at the sand setting ware body, water inlet and water pump one-to-one set up.

Preferably, stirring vane and rabbling arm all are provided with eight, stirring vane and rabbling arm fixed connection, and stirring vane and rabbling arm one-to-one set up, stirring vane and rabbling arm all are annular array and distribute on the (mixing) shaft.

Preferably, the upper end of the stirring shaft penetrates through the upper arm of the sand settler body and is fixedly connected with the output shaft of the motor, the lower end of the stirring shaft extends to the lower part of the sand collecting hopper, and the lower end of the stirring shaft is rotatably connected with the inner wall of the lower part of the sand collecting hopper through a bearing.

Preferably, the number of the supporting legs is four, the supporting legs are distributed on the outer surface of the sand collecting hopper in a rectangular array, and a gap is formed between the sand collecting hopper and the scraper.

Preferably, the baffle is arranged corresponding to the lower part of the water outlet, the distance between the left side of the baffle and the inner wall of the upper part of the sand settler body is greater than the distance between the right side of the baffle and the inner wall of the upper part of the sand settler body, and the width of the baffle is smaller than the distance between the stirring blade and the inner wall of the sand settler body.

Preferably, the input ends of the motor and the water pump are electrically connected with the output end of the controller through leads, and the input end of the controller is electrically connected with an external power supply through leads.

(III) advantageous effects

The utility model provides a whirl sand setting ware possesses following beneficial effect:

the utility model discloses the baffle that sets up can assist water to get into the delivery port, the bore of delivery port has been increased, the rivers of being convenient for are quicker through delivery port discharge sand setting ware body, through setting the water inlet to the arc, it is less than outside bore to be located the inside bore of sand setting ware body, speed when the rivers of increase get into the sand setting ware body, make separation more thoroughly of sand and organic matter and water, set up a plurality of water inlets, increase the volume that sewage got into, guarantee the work efficiency of sand setting ware, the scraper blade of setting can scrape sand discharge mouth department with the grit, make more thoroughly of grit clearance in the collection sand fill, staff's clearance volume has been reduced.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a top view of the internal structure of the present invention;

fig. 4 is an overall schematic view of the present invention;

fig. 5 is a block diagram of the circuit structure of the present invention.

The reference numbers in the figures are: 1. a stirring blade; 2. a water inlet; 3. a grit chamber body; 4. a stirring shaft; 5. a squeegee; 6. a motor; 7. a support leg; 8. a sand discharge port; 9. a water outlet; 10. a water pump; 11. a controller; 12. a stirring arm; 13. a sand collecting hopper; 14. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown; a rotational flow sand setting device comprises a sand setting device body 3, wherein a water inlet 2 and a water outlet 9 are fixedly connected to the sand setting device body 3, sewage enters the interior of the device from the tangential direction of the inner wall of the sand setting device body 3 through the water inlet 2, a stirring shaft 4 is arranged in the sand setting device body 3, the stirring blade 1 and a stirring arm 12 are convenient to install and drive the stirring blade 1 and the stirring arm 12 to rotate at high speed, the stirring blade 1 is fixedly connected to the stirring shaft 4 through the stirring arm 12, the stirring blade 1 is driven by the stirring shaft 4 to stir the sewage, the flow rate of the sewage is improved, a scraper 5 is fixedly connected to the lower part of the stirring shaft 4, sand deposited on the lower part of a sand collecting hopper 13 is hung at the position of a sand discharging port 8, the device is convenient for completely discharging the sand, a motor 6 is fixedly connected to the upper part of the sand setting device body 3, the power source of the stirring shaft 4 is provided, and, concentrate the grit that deposits together, be convenient for discharge, fixedly connected with sand discharge opening 8 on the sand collection hopper 13, the grit is arranged the device outside through sand discharge opening 8, the right side outer wall fixedly connected with controller 11 of grit chamber body 3, concentrate the control of motor 6 and water pump 10, the staff of being convenient for operates the device, and grit chamber body 3 corresponds the position department fixedly connected with baffle 14 of delivery port 9, water after will handling concentrates on delivery port 9 department, the water discharge of being convenient for is outside the device, the lower part fixedly connected with landing leg 7 of grit chamber body 3, support certain height with the device, be convenient for install sand discharge opening 8 and sand collection hopper 13, the upper portion fixedly connected with water pump 10 of water inlet 2, inside extracting the device with sewage, certain initial velocity has when making sewage get into the device.

Further, water inlet 2 and water pump 10 all are provided with four, and water inlet 2 and water pump 10 all are the outer wall that the annular array distributes at grit chamber body 3, and water inlet 2 and the setting of water pump 10 one-to-one set up a plurality of water inlets 2 and water pump 10 and shorten the sewage intake time, have increased the work efficiency of device.

Further, stirring vane 1 and stirring arm 12 all are provided with eight, stirring vane 1 and stirring arm 12 fixed connection, and stirring vane 1 and the setting of stirring arm 12 one-to-one, and stirring vane 1 and stirring arm 12 all are the annular array and distribute on (mixing) shaft 4, and stirring vane 1 sets up to two-layer, stirs the sewage of co-altitude not respectively, makes the separation of organic matter and sand and water more thorough.

Further, the upper end of (mixing) shaft 4 runs through the upper arm of grit chamber body 3 and motor 6's output shaft fixed connection, and the lower extreme of (mixing) shaft 4 extends to the lower part of sand collection fill 13, and the lower extreme of (mixing) shaft 4 passes through the bearing and is connected with the lower part inner wall rotation of sand collection fill 13, all fixes the both ends of (mixing) shaft 4, makes more stable when (mixing) shaft 4 rotates.

Further, landing leg 7 is provided with four, and landing leg 7 is the surface of rectangle array distribution at sand collection hopper 13, is provided with the clearance between sand collection hopper 13 and the scraper blade 5, and landing leg 7 has increased the height of device, is convenient for set up sand discharge opening 8 and sand collection hopper 13 in the 3 lower parts of sand setting ware body.

Further, baffle 14 and the corresponding setting of lower part of delivery port 9, the distance of baffle 14 left side and 3 upper portion inner walls of grit chamber is greater than the distance of 14 right sides and 3 upper portion inner walls of grit chamber, and the width of baffle 14 is less than the distance of stirring

vane

1 and 3 inner walls of grit chamber, makes the furthest's of water entering delivery port 9, improves drainage efficiency.

Further, the input ends of the motor 6 and the water pumps 10 are electrically connected with the output end of the controller 11 through wires, the input end of the controller 11 is electrically connected with an external power supply through wires, and the controller 11 controls the motor 6 and the water pumps 10 respectively.

The working principle is as follows: when the device is used, the motor 6 and the water pump 10 are turned on through the controller 11, the motor 6 rotates, the stirring blade 1 and the scraper 5 are driven to rotate at a high speed through the stirring shaft 4, the water pump 10 operates to continuously pump sewage into the device through the water inlet 2, the speed of the sewage is gradually increased through stirring of the stirring blade 1, organic matters and sand in the sewage rotating at the high speed are stripped by using centrifugal force, the organic matters and the sand sink into the sand collecting hopper 13, the treated water gradually rises and is concentrated through the baffle 14 and then is discharged through the water outlet 9, the organic matters and the sand reach the position of the sand discharging port 8 under the scraping action of the scraper 5, the sand collecting hopper 13 is discharged through the sand discharging port 8, the sewage treatment is completed, and when the device is closed, the circuit of the motor 6 and the water pump 10 is cut off through the controller.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cyclone sand setting ware, including sand setting ware body (3), its characterized in that: the sand setting device body (3) is fixedly connected with a water inlet (2) and a water outlet (9), a stirring shaft (4) is arranged inside the sand setting device body (3), the stirring shaft (4) is fixedly connected with a stirring blade (1) through a stirring arm (12), the lower part of the stirring shaft (4) is fixedly connected with a scraper (5), the upper part of the sand setting device body (3) is fixedly connected with a motor (6), and the lower part of the sand setting device body (3) is fixedly connected with a sand collecting hopper (13), the sand collecting hopper (13) is fixedly connected with a sand discharging opening (8), the right outer wall of the sand setting device body (3) is fixedly connected with a controller (11), and a baffle (14) is fixedly connected at the position of the sand setting device body (3) corresponding to the water outlet (9), the lower part of the sand setting device body (3) is fixedly connected with supporting legs (7), and the upper part of the water inlet (2) is fixedly connected with a water pump (10).

2. The cyclone sand settler according to claim 1, wherein: the sand setting device is characterized in that the four water inlets (2) and the four water pumps (10) are arranged, the water inlets (2) and the water pumps (10) are distributed on the outer wall of the sand setting device body (3) in an annular array mode, and the water inlets (2) and the water pumps (10) are arranged in a one-to-one correspondence mode.

3. The cyclone sand settler according to claim 1, wherein: stirring vane (1) and stirring arm (12) all are provided with eight, stirring vane (1) and stirring arm (12) fixed connection, and stirring vane (1) and stirring arm (12) one-to-one set up, stirring vane (1) and stirring arm (12) all are the annular array and distribute on (mixing) shaft (4).

4. The cyclone sand settler according to claim 1, wherein: the upper end of the stirring shaft (4) penetrates through the upper arm of the sand settler body (3) and is fixedly connected with the output shaft of the motor (6), the lower end of the stirring shaft (4) extends to the lower part of the sand collecting hopper (13), and the lower end of the stirring shaft (4) is rotatably connected with the inner wall of the lower part of the sand collecting hopper (13) through a bearing.

5. The cyclone sand settler according to claim 1, wherein: the supporting legs (7) are four in number, the supporting legs (7) are distributed on the outer surface of the sand collecting hopper (13) in a rectangular array mode, and a gap is formed between the sand collecting hopper (13) and the scraper (5).

6. The cyclone sand settler according to claim 1, wherein: baffle (14) and the corresponding setting in lower part of delivery port (9), the distance of baffle (14) left side and sand setting ware body (3) upper portion inner wall is greater than the distance of baffle (14) right side and sand setting ware body (3) upper portion inner wall, the width of baffle (14) is less than the distance of stirring vane (1) and sand setting ware body (3) inner wall.

7. The cyclone sand settler according to claim 1, wherein: the input ends of the motor (6) and the water pump (10) are electrically connected with the output end of the controller (11) through leads, and the input end of the controller (11) is electrically connected with an external power supply through leads.