CN214634682U - Efficient-running sewage treatment aeration grit chamber - Google Patents
Efficient-running sewage treatment aeration grit chamber Download PDFInfo
- Publication number
- CN214634682U CN214634682U CN202120559154.XU CN202120559154U CN214634682U CN 214634682 U CN214634682 U CN 214634682U CN 202120559154 U CN202120559154 U CN 202120559154U CN 214634682 U CN214634682 U CN 214634682U
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- fixedly connected
- pipe
- grit chamber
- sewage treatment
- filter screen
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- 239000010865 sewage Substances 0.000 title claims abstract description 24
- 238000005273 aeration Methods 0.000 title claims abstract description 18
- 210000005056 cell body Anatomy 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a sewage treatment aeration grit chamber of high-efficient operation, comprising a cell body, two sets of roots's fans of the equal fixedly connected with in both sides of cell body, roots's fan's upper end fixedly connected with conveyer pipe, the one end fixedly connected with gas storage pipe of conveyer pipe, the jet-propelled pipe of a plurality of groups of one end fixedly connected with of gas storage pipe, be provided with the solenoid valve on the jet-propelled pipe, the one end fixedly connected with shower nozzle of jet-propelled pipe, the shower nozzle is provided with a plurality of air vents of group, the interior top end fixedly connected with pressure sensor of gas storage pipe. The utility model discloses in, through the pressure sensor who sets up, can respond to the pressure in the gas receiver, the size of people real time monitoring pressure in the gas receiver of can being convenient for, through the disappointing valve that sets up, when the pressure in the gas receiver reachs certain numerical value, the valve that loses heart is opened, can carry out the pressure release to the gas receiver to play the effect of protection to the gas receiver.
Description
Technical Field
The utility model relates to a grit chamber field especially relates to a sewage treatment aeration grit chamber of high-efficient operation.
Background
The sewage is inevitably mixed into the silt in the migration, flow and collection processes. If the sand in the sewage is not removed by settlement separation in advance, the operation of subsequent treatment equipment can be influenced. The most important is to abrade the pump, block the pipe network, and interfere or even destroy the biochemical treatment process. The grit chamber is mainly used for removing sand grains with the grain diameter of more than 0.2mm and the density of more than 2.65 t/cubic meter in sewage so as to protect pipelines, valves and other facilities from abrasion and blockage. The working principle is based on gravity separation, so the water inflow velocity of the grit chamber is controlled, inorganic particles with large specific gravity sink, and organic suspended particles can be taken away along with water flow. The grit chamber mainly comprises a advection grit chamber, an aeration grit chamber, a rotational flow grit chamber and the like. The main design of modern design is a cyclone grit chamber.
When the existing aeration grit chamber is used and drained, sand in water easily flows out of the grit chamber along with the flow of water, and secondly, the existing aeration grit chamber aeration device has poor safety and easily causes the breakage of pipelines when the pressure of an aeration pipeline is overlarge.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sewage treatment aeration grit chamber with high-efficiency operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an efficient-running sewage treatment aeration grit chamber comprises a chamber body, wherein two sets of Roots blowers are fixedly connected to two sides of the chamber body, a conveying pipe is fixedly connected to the upper ends of the Roots blowers, an air storage pipe is fixedly connected to one end of the conveying pipe, a plurality of groups of air injection pipes are fixedly connected to one end of the air storage pipe, electromagnetic valves are arranged on the air injection pipes, a nozzle is fixedly connected to one end of each air injection pipe, a plurality of groups of air vents are arranged on the nozzle, a pressure sensor is fixedly connected to the inner top end of each air storage pipe, and a release valve is fixedly connected to the upper end of each air storage pipe;
the outlet has been seted up in the front of cell body, the back fixedly connected with electric flashboard of cell body, electric flashboard's front is provided with the filter screen panel, filter screen panel's two sets of fixed plates of both ends equal fixedly connected with, the homonymy is two sets of the second slot has all been seted up on the fixed plate, the inside of second slot is provided with the reference column, first slot has been seted up on the reference column, the two sets of locating plates of positive fixedly connected with of cell body are two sets of the constant head tank has all been seted up on the locating plate, constant head tank and reference column joint, the equal fixedly connected with electric putter in both sides of electric flashboard, electric putter's one end fixedly connected with kelly, kelly and first slot joint.
As a further description of the above technical solution:
the two groups of positioning plates are positioned at the lower end of the filter screen cover.
As a further description of the above technical solution:
the back fixedly connected with two sets of elevator pumps of cell body, the upper end fixedly connected with inlet tube of elevator pump.
As a further description of the above technical solution:
the water inlet pipe penetrates through the side wall of the tank body and extends to the inside of the tank body.
As a further description of the above technical solution:
the upper end of the tank body is provided with a bridge type sand sucker.
As a further description of the above technical solution:
the conveying pipe penetrates through the side wall of the tank body and is communicated with the gas storage pipe.
As a further description of the above technical solution:
the water outlet is displaced inside the electric flashboard, and the filter screen is positioned on the front of the water outlet.
As a further description of the above technical solution:
the electric push rod is positioned at the upper end of the filter screen cover.
The utility model discloses following beneficial effect has:
1. the utility model discloses a pressure sensor who sets up can respond to the pressure in the gas receiver, and the size of pressure in the people real time monitoring gas receiver of can being convenient for, through the release valve that sets up, when the pressure in the gas receiver reachs certain numerical value, the release valve is opened, can carry out the pressure release to the gas receiver to play the effect of protection to the gas receiver.
2. The utility model discloses a filter screen who sets up can filter the water that flows, prevents that the water that flows from causing the jam of pipeline and valve among the post processing sewage device.
3. The utility model discloses a fixed plate, constant head tank, first slot, second slot, kelly, locating plate, reference column and the electric putter of setting can be convenient for people's installation and dismantlement filter screen panel.
4. The utility model discloses a switch of jet-propelled pipe can be controlled to the solenoid valve that sets up, when jet-propelled pipe does not jet air, closes jet-propelled pipe, can prevent during rivers in the cell body arrive jet-propelled pipe and gas receiver.
Drawings
FIG. 1 is a partial schematic perspective view of an aeration grit chamber for sewage treatment with high efficiency operation according to the present invention;
FIG. 2 is a back sectional view of a sewage treatment aeration grit chamber with high-efficiency operation provided by the utility model;
FIG. 3 is a rear view of an aeration grit chamber for sewage treatment with high efficiency operation provided by the utility model;
FIG. 4 is a front view of an aeration grit chamber for sewage treatment with high efficiency operation provided by the utility model;
fig. 5 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a tank body; 2. a water inlet pipe; 3. a gas release valve; 4. an electric gate plate; 5. a first slot; 6. a fixing plate; 7. a second slot; 8. a filtering net cover; 9. an electric push rod; 10. positioning a groove; 11. positioning a plate; 12. a clamping rod; 13. a Roots blower; 14. a delivery pipe; 15. a gas storage pipe; 16. an electromagnetic valve; 17. bridge type sand sucker; 18. a lift pump; 19. a positioning column; 20. a vent hole; 21. a gas ejector tube; 22. a pressure sensor; 23. a spray head; 24. and a water outlet.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a sewage treatment aeration grit chamber of high-efficient operation, including cell body 1, the back fixedly connected with two sets of elevator pump 18 of cell body 1, the upper end fixedly connected with inlet tube 2 of elevator pump 18, inlet tube 2 runs through the lateral wall of cell body 1 and extends to the inside of cell body 1, the one end of elevator pump 18 is connected with external water pipe, start elevator pump 18, can import external water into cell body 1 through inlet tube 2, the upper end of cell body 1 is provided with bridge type sand sucker 17, can suck the grit in cell body 1 and separate, the both sides of cell body 1 all are fixedly connected with two sets of roots's fan 13, the upper end fixedly connected with conveyer pipe 14 of roots's fan 13, the one end fixedly connected with gas storage pipe 15 of conveyer pipe 14, conveyer pipe 14 runs through the lateral wall of cell body 1 and communicates with gas storage pipe 15, the one end fixedly connected with a plurality of groups of gas injection pipes 21 of gas storage pipe 15, be provided with solenoid valve 16 on the gas injection pipe 21, when the roots blower 13 does not work, through the solenoid valve 16, the closing of the air ejector 21 is controlled, water in the tank body 1 can be prevented from flowing into the air ejector 21 and the air storage pipe 15, one end of the air ejector 21 is fixedly connected with a nozzle 23, the nozzle 23 is provided with a plurality of groups of vent holes 20, the roots blower 13 is started, external air can be compressed and output to the conveying pipe 14, then the air flows into the air storage pipe 15 and then flows into the air ejector 21, and finally the air is ejected from the vent holes 20 on the nozzle 23, so that organic particles in waste water are in a suspension state, sand particles rub with each other and bear the shearing force of aeration, organic pollutants attached to the sand particles can be removed, pure sand particles can be obtained, the pressure sensor 22 is fixedly connected to the inner top end of the air storage pipe 15, the pressure sensor 22 in the air storage pipe 15 can sense the pressure in the air storage pipe 15, and the real-time monitoring of the pressure in the air storage pipe 15 can be facilitated, the upper end fixedly connected with air escape valve 3 of gas receiver 15, through the air escape valve 3 that sets up, when pressure in the gas receiver 15 reachs certain numerical value, air escape valve 3 opens, can carry out the pressure release to gas receiver 15 to play the effect of protection to gas receiver 15.
The front of the pool body 1 is provided with a water outlet 24, the back of the pool body 1 is fixedly connected with an electric flashboard 4, the front of the electric flashboard 4 is provided with a filter screen cover 8, when the grit chamber drains water, the electric flashboard 4 is opened, water flows out from the water outlet 24, the filter screen cover 8 can filter the flowing water, thereby preventing the flowing water from blocking a pipeline and a valve in a post-treatment sewage device, the water outlet 24 displaces the inside of the electric flashboard 4, the filter screen cover 8 is positioned on the front of the water outlet 24, two ends of the filter screen cover 8 are fixedly connected with two groups of fixing plates 6, two groups of fixing plates 6 on the same side are respectively provided with a second slot 7, the inside of the second slot 7 is provided with a positioning column 19, a first slot 5 is arranged on the positioning column 19, the front of the pool body 1 is fixedly connected with two groups of positioning plates 11, the two groups of positioning plates 11 are positioned at the lower end of the filter screen cover 8, and two groups of positioning plates 11 are respectively provided with a positioning groove 10, the positioning groove 10 is clamped with the positioning column 19, the two sides of the electric flashboard 4 are fixedly connected with the electric push rod 9, the electric push rod 9 is positioned at the upper end of the filter screen cover 8, one end of the electric push rod 9 is fixedly connected with the clamping rod 12, the clamping rod 12 is clamped with the first slot 5, when the filter screen cover 8 is cleaned, the electric push rod 9 is controlled to contract, the clamping rod 12 is separated from the first slot 5, then the positioning column 19 is grasped and pulled upwards, the unlocking of the filter screen cover 8 is completed, then the fixing plate 6 is grasped and pulled outwards, the disassembly of the filter screen cover 8 is completed, thereby being convenient for people to disassemble and clean the filter screen cover 8, when the filter screen cover 8 is installed, the filter screen cover 8 is placed in the original position, then the two groups of positioning columns 19 are grasped and are enabled to pass through the second slot 7 and clamped into the positioning groove 10 on the positioning plate 11, then the electric push rod 9 is controlled to extend, the clamping rod 12 is clamped into the first slot 5 on the positioning column 19, the installation of the filter screen 8 can be completed, and people can install and detach the filter screen 8 conveniently.
The working principle is as follows: the pressure sensor 22 in the gas storage tube 15 can sense the pressure in the gas storage tube 15, people can conveniently monitor the pressure in the gas storage tube 15 in real time, through the arranged air release valve 3, when the pressure in the gas storage tube 15 reaches a certain value, the air release valve 3 is opened, the pressure can be released for the gas storage tube 15, when the Roots blower 13 does not work, the electromagnetic valve 16 is used for controlling the air injection tube 21 to be closed, the water in the tank body 1 can be prevented from flowing into the air injection tube 21 and the gas storage tube 15, when the grit chamber drains water, the electric flashboard 4 is opened, the water flows out from the water outlet 24, the filter screen cover 8 can filter the flowing water, when the filter screen cover 8 is cleaned, the electric push rod 9 is controlled to be contracted, the clamping rod 12 is separated from the first slot 5, then the positioning column 19 is grasped and pulled upwards, the unlocking of the filter screen cover 8 can be completed, then the fixing plate 6 is grasped and pulled outwards, can accomplish the dismantlement of filter screen panel 8 to be convenient for people dismantles and clears up filter screen panel 8, during installation filter screen panel 8, will filter screen panel 8 and place the normal position, then catch two sets of reference columns 19, and make it pass second slot 7 and block into in the constant head tank 10 on the locating plate 11, then control electric putter 9 extends, make the kelly 12 block advance in the first slot 5 on the reference column 19, can accomplish the installation of filter screen panel 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a sewage treatment aeration grit chamber of high-efficient operation, includes cell body (1), its characterized in that: the pool is characterized in that two sides of the pool body (1) are fixedly connected with two sets of Roots blowers (13), the upper end of each Roots blower (13) is fixedly connected with a conveying pipe (14), one end of each conveying pipe (14) is fixedly connected with a gas storage pipe (15), one end of each gas storage pipe (15) is fixedly connected with a plurality of sets of gas injection pipes (21), each gas injection pipe (21) is provided with a solenoid valve (16), one end of each gas injection pipe (21) is fixedly connected with a spray head (23), each spray head (23) is provided with a plurality of sets of vent holes (20), the inner top end of each gas storage pipe (15) is fixedly connected with a pressure sensor (22), and the upper end of each gas storage pipe (15) is fixedly connected with a gas release valve (3);
the water outlet (24) is formed in the front of the pool body (1), the electric flashboard (4) is fixedly connected to the back of the pool body (1), the filter screen cover (8) is arranged on the front of the electric flashboard (4), two groups of fixing plates (6) are fixedly connected to two ends of the filter screen cover (8), the second inserting grooves (7) are formed in the two groups of fixing plates (6) on the same side, positioning columns (19) are arranged inside the second inserting grooves (7), first inserting grooves (5) are formed in the positioning columns (19), two groups of positioning plates (11) are fixedly connected to the front of the pool body (1), positioning grooves (10) are formed in the two groups of positioning plates (11), the positioning grooves (10) are clamped with the positioning columns (19), electric push rods (9) are fixedly connected to two sides of the electric flashboard (4), and clamping rods (12) are fixedly connected to one end of each electric push rod (9), the clamping rod (12) is clamped with the first slot (5).
2. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the two groups of positioning plates (11) are positioned at the lower end of the filter screen cover (8).
3. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the back fixedly connected with two sets of elevator pumps (18) of cell body (1), the upper end fixedly connected with inlet tube (2) of elevator pump (18).
4. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 3, wherein: the water inlet pipe (2) penetrates through the side wall of the tank body (1) and extends to the inside of the tank body (1).
5. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the upper end of the tank body (1) is provided with a bridge type sand sucker (17).
6. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the conveying pipe (14) penetrates through the side wall of the tank body (1) and is communicated with the gas storage pipe (15).
7. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the water outlet (24) is displaced in the electric flashboard (4), and the filter screen (8) is positioned on the front surface of the water outlet (24).
8. An efficiently operating aerated grit chamber for sewage treatment as claimed in claim 1, wherein: the electric push rod (9) is positioned at the upper end of the filter screen cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559154.XU CN214634682U (en) | 2021-03-18 | 2021-03-18 | Efficient-running sewage treatment aeration grit chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559154.XU CN214634682U (en) | 2021-03-18 | 2021-03-18 | Efficient-running sewage treatment aeration grit chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214634682U true CN214634682U (en) | 2021-11-09 |
Family
ID=78454605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120559154.XU Active CN214634682U (en) | 2021-03-18 | 2021-03-18 | Efficient-running sewage treatment aeration grit chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214634682U (en) |
-
2021
- 2021-03-18 CN CN202120559154.XU patent/CN214634682U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tongxin village, Tang Wang Township, Yangzhou, Jiangsu Province Patentee after: Yangzhou Jieyuan Environment Co.,Ltd. Address before: Tongxin village, Tang Wang Township, Yangzhou, Jiangsu Province Patentee before: YANGZHOU JIEYUAN DISCHARGE WATER CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |