CN212772760U

CN212772760U - Cyclone sand settling machine

Info

Publication number: CN212772760U
Application number: CN202021391447.3U
Authority: CN
Inventors: 田鸣远; 张桂堂
Original assignee: Yangzhou New River Industrial Equipment Co ltd
Current assignee: Yangzhou New River Industrial Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-23
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a sewage treatment field specifically discloses whirl sand setting machine, including the sand cleaning storehouse, the top in sand cleaning storehouse is provided with the rotation motor, the internally mounted that the lower extreme that rotates the motor is located the sand cleaning storehouse has the transmission shaft, the outside of transmission shaft is located the inside in sand cleaning storehouse and has cup jointed the sediment trapping net, and the lower extreme of transmission shaft installs sand cleaning impeller, the outside of sediment trapping net is located the inside wall in sand cleaning storehouse and installs the installation couple, sand cleaning storehouse is installed to the lower extreme in sand cleaning storehouse, the pine sand motor is installed down to the lower extreme in sand cleaning storehouse, the row's of sand mouth is installed to one side in sand cleaning storehouse. Can intercept some light great pollutions through the effect of sediment trapping net after water enters into the clear sand storehouse from sewage import inside, avoid leading to the water purification effect not good, under the drive effect of the pine sand motor under the pine sand thick liquid piece that the inside in desilting storehouse set up, can avoid sand to block up knot to be difficult to take place from the condition of arranging the discharge in the husky mouth.

Description

Cyclone sand settling machine

Technical Field

The utility model relates to a sewage treatment field specifically is whirl desilting machine.

Background

The sand setting device comprises a speed reducer, an impeller, an air lifting pump, a pipeline, a working bridge, a sand setting tank and the like, and is widely applied to the working of the rotational flow sand setting device in the field of sewage treatment.

However, when the sand settling device in the current market is used, due to some light pollution with large volume in sand, the sand and light pollution cannot be well intercepted and filtered, and the sand settling effect is poor. Accordingly, those skilled in the art have provided a cyclone sand settling machine to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whirl sand setting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

rotational flow sand settling machine, including the sand cleaning storehouse, the top in sand cleaning storehouse is provided with the rotation motor, the internally mounted that the lower extreme that rotates the motor is located the sand cleaning storehouse has the transmission shaft, the inside that the outside of transmission shaft is located the sand cleaning storehouse has been cup jointed and has been blocked the sediment net, and the lower extreme of transmission shaft installs the sand cleaning impeller, the inside wall that the outside that blocks the sediment net is located the sand cleaning storehouse is installed and is installed the installation couple, sand cleaning storehouse is installed to the lower extreme in sand cleaning storehouse, the sand loosening motor is installed down to the lower extreme in sand cleaning storehouse, the internally mounted that the upper end of sand loosening motor is located the sand cleaning storehouse has the sand loosening pulp piece down, the sediment discharge mouth is installed to one side in sand cleaning storehouse.

As a further aspect of the present invention: the lower sand loosening motor is rotationally connected with the sand loosening blade, the sand discharging opening is communicated with the sand settling bin, and the rotating motor is rotationally connected with the transmission shaft.

As a further aspect of the present invention: the sand settling bin is in through connection with the sand cleaning bin, the slag blocking net is clamped with the mounting hook, and the sand cleaning impeller is fixedly connected with the transmission shaft.

As a further aspect of the present invention: the upper surface mounting in sand cleaning storehouse has predetermined support bar, the upper end of predetermineeing support bar is located the outside of rotating the motor and installs the motor lower carriage.

As a further aspect of the present invention: the preset support steel bars are fixedly connected with the sand cleaning bin through welding, and the motor lower support frame is connected with the rotating motor through a fixing rod.

As a further aspect of the present invention: the lower support frame is installed in the outside in clear sand storehouse, and the side surface in clear sand storehouse installs sewage inlet, the one side of sewage inlet is located the side surface in clear sand storehouse and installs the clean water export.

As a further aspect of the present invention: the cleaning water outlet is communicated with the sand cleaning bin, the sewage inlet is communicated with the sand cleaning bin, and the lower support frame is fixedly connected with the sand cleaning bin through welding.

Compared with the prior art, the beneficial effects of the utility model are that: the arranged device main body can well ensure the cleaning effect of water, and can intercept some light and large pollution such as branches, paper scraps, plastics and the like through the action of the slag blocking net after the water enters the sand cleaning bin from the sewage inlet, so that the light pollution is prevented from being discharged together with the water through the cleaning water outlet, the condition that the water purifying effect is poor is avoided, and strong rotary motion is generated, because the sand and the water density are different, the water with low density rises under the combined action of centrifugal force, centripetal force, buoyancy and fluid drag force, and is discharged from the water outlet, the sand grains with high density are discharged from the sewage outlet at the bottom of the device, thereby achieving the aim of removing the sand, the solid particles are deposited at the bottom of the container by utilizing the principles of centrifugal sedimentation and density difference, the separation of pollutants from the rainwater is realized, and the concentration of the pollutants in the rainwater is effectively reduced, the driving action of the sand loosening motor can avoid sand blockage, so that the sand is not easy to discharge from the sand discharge port.

Drawings

FIG. 1 is a schematic structural diagram of a cyclone sand settling machine;

FIG. 2 is a schematic sectional view of the whole of a sand cleaning bin and a sand settling bin in the cyclone sand settling machine;

fig. 3 is a schematic top view of a sand cleaning bin in the cyclone sand settling machine.

In the figure: 1. a sand cleaning bin; 2. rotating the motor; 3. a sewage inlet; 4. a sand settling bin; 5. a lower support frame; 6. presetting supporting steel bars; 7. a motor lower support frame; 8. a sand discharge port; 101. a slag blocking net; 102. installing a hook; 103. a lower sand loosening motor; 104. loosening the pulp sheet; 201. a drive shaft; 202. a sand-cleaning impeller; 203. a clean water outlet.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, whirl sand setting machine, including sand clearing storehouse 1, sand clearing storehouse 1's top is provided with rotation motor 2, the internally mounted that the lower extreme that rotates motor 2 is located sand clearing storehouse 1 has transmission shaft 201, sediment net 101 has been cup jointed to the inside that transmission shaft 201's outside is located sand clearing storehouse 1, and transmission shaft 201's lower extreme installs sand clearing impeller 202, the installation couple 102 is installed to the inside wall that sediment net 101's outside is located sand clearing storehouse 1, sand settling storehouse 4 is installed to the lower extreme of sand clearing storehouse 1, sand clearing motor 103 is installed down to sand settling storehouse 4's lower extreme, the internally mounted that the upper end of sand clearing motor 103 is located sand settling storehouse 4 has pine mortar piece 104 down, sand discharge opening 8 is installed to one side of sand settling storehouse 4.

In fig. 1, 2, 3: the lower sand loosening motor 103 is rotatably connected with the sand loosening blade 104, the sand discharging port 8 is in through connection with the sand settling bin 4, the rotating motor 2 is rotatably connected with the transmission shaft 201, the sand settling bin 4 is in through connection with the sand cleaning bin 1, the slag blocking net 101 is clamped with the mounting hook 102, the sand cleaning impeller 202 is fixedly connected with the transmission shaft 201, the upper surface of the sand cleaning bin 1 is provided with a preset supporting steel bar 6, the upper end of the preset supporting steel bar 6 is positioned on the outer side of the rotating motor 2 and is provided with a motor lower supporting frame 7, the preset supporting steel bar 6 is fixedly connected with the sand cleaning bin 1 by welding, the motor lower supporting frame 7 is connected with the rotating motor 2 by a fixing rod, the outer side of the sand cleaning bin 1 is provided with a lower supporting frame 5, the side surface of the sand cleaning bin 1 is provided with a sewage inlet 3, one side of the sewage inlet 3 is positioned on the side surface of the sand cleaning bin 1 and, the sewage inlet 3 is communicated with the sand cleaning bin 1, and the lower support frame 5 is fixedly connected with the sand cleaning bin 1 by welding

In fig. 1: the lower support frame 5 can play the effect of fixed stay to the device is whole, and the vibrations that rotate motor 2 can be reduced to the motor lower support frame 7 that the outside set up, guarantees the operation stationarity of motor, and sewage inlet 3 is used for treating the water that purifies to the inside injection of sand cleaning storehouse 1.

In fig. 2, 3: the slag blocking net 101 is sleeved outside the transmission shaft 201, when water flow is injected into the sand cleaning bin 1 from the sewage inlet 3, the water flow can be intercepted and filtered by the slag blocking net 101, thereby filtering light pollution, after sand and water flow through the slag blocking net 101 and enter the lower end position of the sand cleaning bin 1, the rotating motor 2 drives the transmission shaft 201 to stir and rotate the polluted mixture in an accelerating way, and because the densities of the sand and the water are different, under the combined action of centrifugal force, centripetal force, buoyancy and fluid drag force, the water with low density rises and is discharged from the clean water outlet 203, the sand grains with high density are discharged from the sand discharge port 8 at the bottom of the desilting chamber 4, therefore, the purpose of sand removal is achieved, sand blockage can be avoided under the driving action of the lower sand loosening motor 103 by the sand loosening blade 104 arranged inside the sand settling bin 4, and the sand is not easy to discharge from the sand discharge port 8.

The utility model discloses a theory of operation is: the device is wholly used for removing sand by utilizing the principle of centrifugal separation, the sewage inlet 3 is arranged at the eccentric position on the sand cleaning bin 1, water is injected into the sand cleaning bin 1 from the sewage inlet 3, the water can firstly form oblique downward surrounding fluid along the tangential direction of a cylinder body in the sand cleaning bin 1, the water flow is pushed downwards in a rotating way, when the water flow reaches the contact position of the sand cleaning bin 1 and the sand settling bin 4, the rotating motor 2 is used for driving the transmission shaft 201 to rotate, so as to drive the sand cleaning impeller 202 to rotate, and stir the sand-water mixture in the sand cleaning bin to generate strong rotating motion, because the densities of the sand and the water are different, the water with low density rises under the combined action of centrifugal force, centripetal force, buoyancy force and fluid drag force, and is discharged from the clean water outlet 203, the sand grains with high density are discharged from the sand discharge port 8 at the bottom of the sand settling bin 4, so as to achieve the purpose of removing sand, can pass through the effect of sediment trapping net 101 after water enters into the sand removing bin 1 inside from sewage inlet 3, intercept the great pollution that can of some light, thereby avoid discharging through clean water export 203 with water together, thereby avoid resulting in the not good condition of water purification effect to appear, under the drive effect of sand loosening motor 103, can avoid sand to block up at the pine pulp sheet 104 of the inside setting in sand removing bin 4, thereby be difficult to take place from the condition of discharging in row sand mouth 8.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rotational flow sand settling machine comprises a sand cleaning bin (1) and is characterized in that a rotating motor (2) is arranged above the sand cleaning bin (1), the lower end of the rotating motor (2) is positioned in the sand cleaning bin (1) and is provided with a transmission shaft (201), a slag blocking net (101) is sleeved inside the sand cleaning bin (1) at the outer side of the transmission shaft (201), and the lower end of the transmission shaft (201) is provided with a sand cleaning impeller (202), the outer side of the slag blocking net (101) is positioned on the inner side wall of the sand cleaning bin (1) and is provided with a mounting hook (102), a sand settling bin (4) is arranged at the lower end of the sand cleaning bin (1), a lower sand loosening motor (103) is arranged at the lower end of the sand settling bin (4), the upper end of the lower sand loosening motor (103) is positioned in the sand settling bin (4), a sand loosening pulp sheet (104) is arranged in the sand settling bin (4), and a sand discharging opening (8) is arranged on one side of the sand settling bin (4).

2. The rotational flow sand settling machine of claim 1, wherein the lower sand loosening motor (103) is rotatably connected with the sand loosening blade (104), the sand discharge port (8) is communicated with the sand settling bin (4), and the rotating motor (2) is rotatably connected with the transmission shaft (201).

3. The rotational flow sand settling machine according to claim 1, wherein the sand settling bin (4) is communicated with the sand cleaning bin (1), the slag blocking net (101) is clamped with the mounting hook (102), and the sand cleaning impeller (202) is fixedly connected with the transmission shaft (201).

4. The rotational flow sand settling machine of claim 1, wherein a preset support steel bar (6) is mounted on the upper surface of the sand cleaning bin (1), and a motor lower support frame (7) is mounted at the upper end of the preset support steel bar (6) and positioned outside the rotating motor (2).

5. A rotational flow sand settling machine as claimed in claim 4, wherein the preset supporting steel bars (6) are fixedly connected with the sand cleaning bin (1) by welding, and the motor lower supporting frame (7) is connected with the rotating motor (2) by a fixing rod.

6. The rotational flow sand settling machine according to claim 1, wherein a lower support frame (5) is installed at the outer side of the sand cleaning bin (1), a sewage inlet (3) is installed on the side surface of the sand cleaning bin (1), and a cleaning water outlet (203) is installed at the side surface of the sand cleaning bin (1) on one side of the sewage inlet (3).

7. A rotational flow sand settling machine according to claim 6, wherein the cleaning water outlet (203) is communicated with the sand cleaning bin (1), the sewage inlet (3) is communicated with the sand cleaning bin (1), and the lower support frame (5) is fixedly connected with the sand cleaning bin (1) by welding.