CN215388118U - Rotational flow sand setting device for sewage treatment - Google Patents
Rotational flow sand setting device for sewage treatment Download PDFInfo
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- CN215388118U CN215388118U CN202121123545.3U CN202121123545U CN215388118U CN 215388118 U CN215388118 U CN 215388118U CN 202121123545 U CN202121123545 U CN 202121123545U CN 215388118 U CN215388118 U CN 215388118U
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Abstract
The utility model discloses a rotational flow sand setting device for sewage treatment, which comprises a bottom plate, a shell and a sand discharge box, wherein a motor is fixedly installed at the middle end of the top of the shell, the output end of the motor is fixedly connected with a rotating rod, the left side and the right side of the lower end of the outer surface of the rotating rod are fixedly connected with rotating supports, and the other sides of the rotating supports are fixedly connected with brush plates. The utility model solves the problems that the sand discharging is not thorough enough and the sewage treatment effect is poor due to the fact that silt is easy to attach to the inner wall of a sand pool in the sand discharging process of the conventional rotational flow sand settling device, and the rotational flow sand settling tank contains a large amount of water during sand discharging and needs to be separated again, so that the sand-water separation is very inconvenient.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a rotational flow sand setting device for sewage treatment.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. With the continuous development of society, the development of heavy industry and light industry is more and more rapid, more and more sewage is produced in the production process, and if the sewage is directly discharged, the sewage can pollute the environment and drinking water of people, thereby influencing the health of people. And in sewage pretreatment sedimentation process, because contain solid gravel in the sewage, often have gravel to get into next processing unit along with rivers, bring the trouble for subsequent processing, for this reason, need the solid gravel that contains in the sand setting device detach sewage, and whirl sand setting device is one kind of sand setting device.
The applicant finds that at least the following technical problems exist in the prior art: the current whirl sand setting device is at the sand discharge in-process, and the condition that silt is attached to the sand basin inner wall appears easily, leads to the sand discharge thoroughly inadequately, and sewage treatment effect is relatively poor, and simultaneously, whirl sand setting pool contains a large amount of water when the sand discharge, needs carry out the sand-water separation once more, and is very inconvenient, for this reason, we propose a whirl sand setting device for sewage treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotational flow sand setting device for sewage treatment, which has the advantages of thorough sand discharging, good sewage treatment effect and reduced sand discharging water content, and solves the problems that the prior rotational flow sand setting device is not thorough in sand discharging and poor in sewage treatment effect due to the fact that silt is easy to adhere to the inner wall of a sand basin in the sand discharging process, and meanwhile, the rotational flow sand setting basin contains a large amount of water during sand discharging, and sand-water separation needs to be carried out again, so that the rotational flow sand setting device is very inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a rotational flow sand setting device for sewage treatment comprises a bottom plate, a shell and a sand discharging box, wherein a motor is fixedly installed at the middle end of the top of the shell, a rotating rod is fixedly connected to the output end of the motor, rotating supports are fixedly connected to the left side and the right side of the lower end of the outer surface of the rotating rod, a brush plate is fixedly connected to the other side of each rotating support, a sand setting tank is arranged at the bottom of the shell, a material guide block is fixedly connected to the middle end of the bottom of an inner cavity of the sand setting tank, material guide grooves are formed in the left end and the right end of the bottom of the inner cavity of the sand setting tank, a sand guide pipe is communicated with the bottom of each material guide groove, an electromagnetic valve is movably connected to the inner surface of the sand guide pipe, a sand position observation window and an electric telescopic rod are arranged at the left end and the right end of the front surface of the sand discharging box, a push plate is fixedly connected to the extension end of the electric telescopic rod, and a sealing plate is arranged at the rear end of the inner cavity of the sand discharging box, the filter box is fixedly connected to the upper end of the right side of the shell, guide seats are fixedly connected to the front side and the rear side of the inner cavity of the filter box, and a filter plate is connected to the inner side of each guide seat in a sliding mode.
Preferably, the left end and the right end of the top of the bottom plate are fixedly connected with supporting legs, the top of each supporting leg is fixedly connected with a fixing sleeve, and the inner side of each fixing sleeve is fixedly connected with a shell.
Preferably, the right end of the front surface of the shell is fixedly provided with a PLC controller, and the upper end of the left side of the shell is communicated with a water inlet pipe.
Preferably, the lower end of the sand guide pipe is communicated with a sand discharge box, and the bottom of the sand discharge box is fixedly connected with the top of the bottom plate.
Preferably, the bottom of the filter box is communicated with a drain pipe, the top of the filter box is communicated with a liquid guide pipe, and the other end of the liquid guide pipe is communicated with the upper end of the right side of the shell.
Preferably, the guide seat is arranged obliquely, and the inclination angle is thirty to forty-five degrees.
Compared with the prior art, the utility model has the following beneficial effects:
after water is injected into the shell through the water inlet pipe, the PLC is used for turning on the motor to drive the rotating rod and the rotating bracket to rotate, and further drive the brush plate to be attached to the inner wall of the inner cavity of the shell to rotate, so that the condition that silt is attached to the inner wall of the shell can be avoided, simultaneously, silt and sand in sewage enter the sand setting tank along with rotational flow, enter the sand discharging box to be accumulated under the matching of the guide block, the guide groove and the sand guide pipe, and the water in the sand discharging box is reduced, then, after a worker observes that accumulated sand in the sand discharging box reaches a treatment standard through the sand position observation window, the sealing plate is opened, the electromagnetic valve in the sand guide pipe is closed through the PLC, then, the electric telescopic rod is controlled to drive the push plate to extend out, so that the accumulated sand in the sand discharging box can be discharged from the rear side of the sand discharging box, the condition that a large amount of water is contained during sand discharging is reduced, and after the operation is finished, the PLC is used for controlling the electric telescopic rod to drive the push plate to reset, and place the closing plate again, then, open the solenoid valve in the sand guide pipe, continue the collection of long-pending sand, and sewage after the sand setting is handled can get into the rose box through the catheter, discharge by the drain pipe after the filter plate filters, thereby the secondary filter treatment of sewage has been realized, the purpose that the treatment effect is good has been reached, and under the cooperation of guide holder, the dismouting of filter has been made things convenient for, realize the ability of clearing up it fast, through above structure complex effect, current whirl sand setting device is at the sand discharge in-process, the condition that silt adheres to at the sand basin inner wall appears easily, lead to the sand discharge thoroughly inadequately, and the sewage treatment effect is relatively poor, and simultaneously, the whirl sand setting basin contains a large amount of water when the sand discharge, need carry out sand-water separation once more, very inconvenient problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the housing of the present invention in a front view;
FIG. 3 is a schematic sectional view of the drag flask of the present invention in a left side view;
fig. 4 is a schematic sectional structure view of the filter box of the present invention in a front view.
In the figure: 1. a base plate; 2. an electric telescopic rod; 3. a sand guide pipe; 4. a grit chamber; 5. fixing a sleeve; 6. a housing; 7. a water inlet pipe; 8. a motor; 9. a filter box; 10. a PLC controller; 11. supporting legs; 12. an electromagnetic valve; 13. a sand position observation window; 14. rotating the rod; 15. a catheter; 16. a drain pipe; 17. a material guide block; 18. a material guide groove; 19. rotating the bracket; 20. brushing the board; 21. sand discharging boxes; 22. a sealing plate; 23. pushing the plate; 24. a guide seat; 25. a filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The bottom plate 1, the electric telescopic rod 2, the sand guide pipe 3, the sand setting tank 4, the fixing sleeve 5, the shell 6, the water inlet pipe 7, the motor 8, the filter box 9, the PLC 10, the support legs 11, the electromagnetic valve 12, the sand position observation window 13, the rotating rod 14, the liquid guide pipe 15, the water discharge pipe 16, the material guide block 17, the material guide groove 18, the rotating bracket 19, the brush plate 20, the sand discharge box 21, the sealing plate 22, the push plate 23, the guide seat 24 and the filter plate 25 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the technical manual or the conventional experimental method.
Referring to fig. 1-4, a cyclone sand setting device for sewage treatment comprises a bottom plate 1, a housing 6 and a sand discharge box 21, wherein the left and right ends of the top of the bottom plate 1 are fixedly connected with supporting legs 11, the top of the supporting legs 11 is fixedly connected with a fixing sleeve 5, the inner side of the fixing sleeve 5 is fixedly connected with the housing 6, the right end of the front surface of the housing 6 is fixedly provided with a PLC controller 10, the upper end of the left side of the housing 6 is communicated with a water inlet pipe 7, the middle end of the top of the housing 6 is fixedly provided with a motor 8, the output end of the motor 8 is fixedly connected with a rotating rod 14, the left and right sides of the lower end of the outer surface of the rotating rod 14 are fixedly connected with a rotating bracket 19, the other side of the rotating bracket 19 is fixedly connected with a brush plate 20, the bottom of the housing 6 is provided with a sand setting tank 4, the middle end of the bottom of the inner cavity of the sand setting tank 4 is fixedly connected with a guide block 17, the left and right ends of the bottom of the inner cavity of the sand setting tank 4 are provided with guide grooves 18, the bottom of the material guide groove 18 is communicated with a sand guide pipe 3, the inner surface of the sand guide pipe 3 is movably connected with an electromagnetic valve 12, the lower end of the sand guide pipe 3 is communicated with a sand discharging box 21, the bottom of the sand discharging box 21 is fixedly connected with the top of the bottom plate 1, the left end and the right end of the front surface of the sand discharging box 21 are respectively provided with a sand position observation window 13 and an electric telescopic rod 2, the extending end of the electric telescopic rod 2 is fixedly connected with a push plate 23, the rear end of the inner cavity of the sand discharging box 21 is provided with a sealing plate 22, the upper end of the right side of the shell 6 is fixedly connected with a filter box 9, the bottom of the filter box 9 is communicated with a drain pipe 16, the top of the filter box 9 is communicated with a liquid guide pipe 15, the other end of the liquid guide pipe 15 is communicated with the upper end of the right side of the shell 6, the front side and the rear side of the inner cavity of the filter box 9 are respectively fixedly connected with guide seats 24, the guide seats 24 are obliquely arranged, the inclination angles are thirty-forty-five degrees, the inner sides of the guide seats 24 are slidably connected with filter plates 25, after a water body is injected into the shell 6 through the water inlet pipe 7, the PLC 10 opens the motor 8 to drive the rotating rod 14 and the rotating bracket 19 to rotate, and further drives the brush plate 20 to be attached to the inner wall of the inner cavity of the shell 6 to rotate, so that the condition that silt is attached to the inner wall of the shell 6 can be avoided, meanwhile, silt in sewage enters the sand setting tank 4 along with rotational flow, enters the sand discharging box 21 to be accumulated under the matching of the material guide block 17, the material guide groove 18 and the sand guide pipe 3, and the water body in the sand discharging box 21 is reduced, then, a worker observes that accumulated sand in the sand discharging box 21 reaches a treatment standard through the sand position observation window 13, opens the sealing plate 22, closes the electromagnetic valve 12 in the sand guide pipe 3 through the PLC 10, then, controls the electric motor 2 to drive the push plate 23 to extend out, so that the accumulated sand in the sand discharging box 21 can be discharged from the rear side of the telescopic rod, and further, the condition that a large amount of water body is contained during sand discharging is reduced, after accomplishing, drive push pedal 23 by PLC controller 10 control electric telescopic handle 2 and reset, and replace closing plate 22 again, then, open solenoid valve 12 in the sand guide pipe 3, continue the collection of long-pending sand, and sewage after the sand setting is handled can pass through in catheter 15 gets into rose box 9, discharge by drain pipe 16 after filter plate 25 filters, thereby realized the secondary filter treatment of sewage, reached the purpose that the treatment effect is good, and under the cooperation of guide holder 24, the dismouting of filter 25 has been made things convenient for, realize the ability of clearing up it fast.
When the device is used, after a water body is injected into the shell 6 through the water inlet pipe 7, the PLC 10 opens the motor 8 to drive the rotating rod 14 and the rotating bracket 19 to rotate, and further drives the brush board 20 to be attached to the inner wall of the inner cavity of the shell 6 to rotate, so that the condition that silt is attached to the inner wall of the shell 6 can be avoided, meanwhile, silt in sewage enters the sand setting tank 4 along with rotational flow, enters the sand discharging box 21 to be accumulated under the matching of the material guide block 17, the material guide groove 18 and the sand guide pipe 3, and the water body in the sand discharging box 21 is reduced, then, after a worker observes that accumulated sand in the sand discharging box 21 reaches a treatment standard through the sand position observation window 13, the sealing plate 22 is opened, the electromagnetic valve 12 in the sand guide pipe 3 is closed through the PLC 10, then, the electric telescopic rod 2 is controlled to drive the push plate 23 to extend out, so that the accumulated sand in the sand discharging box 21 can be discharged from the rear side of the sand discharging box, and the condition that a large amount of water body is contained during sand discharging is reduced, after the sand removal, the PLC 10 controls the electric telescopic rod 2 to drive the push plate 23 to reset, the sealing plate 22 is placed again, then the electromagnetic valve 12 in the sand guide pipe 3 is opened, the collection of accumulated sand is continued, the sewage after sand deposition treatment enters the filter box 9 through the liquid guide pipe 15 and is discharged through the water discharge pipe 16 after being filtered by the filter plate 25, so that the secondary filtration treatment of the sewage is realized, the aim of good treatment effect is fulfilled, the filter plate 25 is convenient to disassemble and assemble under the cooperation of the guide seat 24, the capability of quickly cleaning the filter plate is realized, and the problem that the sand removal is not thorough enough and the sewage treatment effect is poor due to the fact that silt is easy to adhere to the inner wall of the sand basin in the sand removal process of the conventional rotational flow sand deposition device is solved through the cooperation of the above structures, meanwhile, the rotational flow sand deposition basin contains a large amount of water during the sand removal, and the sand-water separation needs to be carried out again, is very inconvenient.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a whirl sand setting device for sewage treatment, includes bottom plate (1) and casing (6) and sand discharging box (21), its characterized in that: a motor (8) is fixedly installed at the middle end of the top of the shell (6), a rotating rod (14) is fixedly connected to the output end of the motor (8), rotating supports (19) are fixedly connected to the left side and the right side of the lower end of the outer surface of the rotating rod (14), brush plates (20) are fixedly connected to the other sides of the rotating supports (19), a sand settling tank (4) is arranged at the bottom of the shell (6), a material guide block (17) is fixedly connected to the middle end of the bottom of an inner cavity of the sand settling tank (4), material guide grooves (18) are formed in the left end and the right end of the bottom of the inner cavity of the sand settling tank (4), a sand guide pipe (3) is communicated with the bottom of the material guide grooves (18), an electromagnetic valve (12) is movably connected to the inner surface of the sand guide pipe (3), a sand position observation window (13) and an electric telescopic rod (2) are arranged at the left end and the right end of the front surface of the sand discharging tank (21), the electric telescopic handle (2) stretch out end fixedly connected with push pedal (23), the rear end of sandbox (21) inner chamber is provided with closing plate (22), upper end fixedly connected with rose box (9) on casing (6) right side, equal fixedly connected with guide holder (24) in both sides around rose box (9) inner chamber, the inboard sliding connection of guide holder (24) has filter (25).
2. The cyclone sand settling device for sewage treatment as claimed in claim 1, wherein: the supporting device is characterized in that supporting legs (11) are fixedly connected to the left end and the right end of the top of the bottom plate (1), a fixing sleeve (5) is fixedly connected to the top of each supporting leg (11), and a shell (6) is fixedly connected to the inner side of each fixing sleeve (5).
3. The cyclone sand settling device for sewage treatment as claimed in claim 1, wherein: the right-hand member fixed mounting on casing (6) positive surface has PLC controller (10), casing (6) left upper end intercommunication has inlet tube (7).
4. The cyclone sand settling device for sewage treatment as claimed in claim 1, wherein: the lower end of the sand guide pipe (3) is communicated with a sand discharge box (21), and the bottom of the sand discharge box (21) is fixedly connected with the top of the bottom plate (1).
5. The cyclone sand settling device for sewage treatment as claimed in claim 1, wherein: the bottom of the filter box (9) is communicated with a drain pipe (16), the top of the filter box (9) is communicated with a liquid guide pipe (15), and the other end of the liquid guide pipe (15) is communicated with the upper end of the right side of the shell (6).
6. The cyclone sand settling device for sewage treatment as claimed in claim 1, wherein: the guide seat (24) is arranged in an inclined mode, and the inclined angle is thirty-five degrees to forty-five degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123545.3U CN215388118U (en) | 2021-05-24 | 2021-05-24 | Rotational flow sand setting device for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123545.3U CN215388118U (en) | 2021-05-24 | 2021-05-24 | Rotational flow sand setting device for sewage treatment |
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| CN215388118U true CN215388118U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121123545.3U Active CN215388118U (en) | 2021-05-24 | 2021-05-24 | Rotational flow sand setting device for sewage treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518422A (en) * | 2022-09-29 | 2022-12-27 | 深圳桦沁园环保科技有限公司 | Cyclone sand setting device convenient to clean for sewage treatment |
| CN116177653A (en) * | 2023-04-18 | 2023-05-30 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
-
2021
- 2021-05-24 CN CN202121123545.3U patent/CN215388118U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518422A (en) * | 2022-09-29 | 2022-12-27 | 深圳桦沁园环保科技有限公司 | Cyclone sand setting device convenient to clean for sewage treatment |
| CN116177653A (en) * | 2023-04-18 | 2023-05-30 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
| CN116177653B (en) * | 2023-04-18 | 2024-02-20 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
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