CN210021267U - Novel grit chamber for water treatment - Google Patents
Novel grit chamber for water treatment Download PDFInfo
- Publication number
- CN210021267U CN210021267U CN201920392608.1U CN201920392608U CN210021267U CN 210021267 U CN210021267 U CN 210021267U CN 201920392608 U CN201920392608 U CN 201920392608U CN 210021267 U CN210021267 U CN 210021267U
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- grit chamber
- chamber main
- main body
- main part
- water treatment
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Abstract
The utility model discloses a novel grit chamber for water treatment, including the grit chamber main part, grit chamber main part one side upper end is provided with first overflow mouth, the rectifier is installed in first overflow mouth department to grit chamber main part upper end inboard, grit chamber main part inner wall both sides upper end is the fixed exhaust duct that is provided with respectively, the fixed air compressor that is provided with in grit chamber main part outer wall one side, air compressor's output is connected with exhaust duct one end, the fixed crossbeam that is provided with in grit chamber main part upper end middle part, the fixed motor that is provided with in crossbeam upper end one side, the output fixed mounting of motor has first bevel gear, the crossbeam middle part is through the vertical axis of rotation of installing of bearing, the axis of rotation upper end is passed the fixed second bevel gear who is provided with first bevel gear meshing of crossbeam. The utility model discloses subside effectually, fast, can effectively reduce the volume of grit chamber main part.
Description
Technical Field
The utility model relates to a water treatment technical field specifically is a novel grit chamber is used in water treatment.
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. The settling time of the grit chamber in the prior art is usually too long, so that a larger volume is needed for settling, and a large amount of land resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel grit chamber is used in water treatment 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: a novel grit chamber for water treatment comprises a grit chamber main body, wherein a first overflow port is formed in the upper end of one side of the grit chamber main body, a rectifier is installed at the first overflow port on the inner side of the upper end of the grit chamber main body, exhaust pipelines are fixedly arranged at the upper ends of the two sides of the inner wall of the grit chamber main body respectively, an air compressor is fixedly arranged on one side of the outer wall of the grit chamber main body, the output end of the air compressor is connected with one end of the exhaust pipeline, a cross beam is fixedly arranged in the middle of the upper end of the grit chamber main body, a motor is fixedly arranged on one side of the upper end of the cross beam, a first bevel gear is fixedly installed at the output end of the motor, a rotating shaft is vertically installed in the middle of the cross beam through a bearing, a second bevel gear meshed with the first bevel gear is fixedly arranged on the upper end of, the sand depositing tank is arranged on the other side of the lower end in the grit chamber main body, a plurality of groups of arc-shaped sand blocking plates are evenly arranged in the sand depositing tank, and a second overflow port is formed in one side, far away from the first overflow port, of the upper end of the grit chamber main body.
Preferably, the air compressor is fixedly installed on the outer wall of the grit chamber main body through the installation seat and the screws, the number of the exhaust pipelines is at least one pair, and the length of each exhaust pipeline is smaller than that of the grit chamber main body.
Preferably, the cross beam is of a steel-concrete structure, and two ends of the cross beam and the upper end of the grit chamber main body are integrally cast.
Preferably, the output end of the motor is connected with the first bevel gear through a speed reducer.
Preferably, the length of the rotating shaft is less than the depth of the grit chamber main body, the number of the rotating blades is at least one pair, and the rotating blades are fastened and installed on the outer side of the rotating shaft through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a crossbeam installation motor drive axis of rotation drives the rotating vane in the grit chamber main part, set up arc in the sand storage tank of bottom of the pool and block the sand board, the during operation is perfect with water treatment facilities construction, sewage flows in from the first overflow mouth that communicates with preceding cell body, evenly flows to the second overflow mouth by the rectifier rectification, under air compressor's operation, exhaust duct blows to grit chamber main part middle part, simultaneously the motor drives axis of rotation and rotating vane and rotates and makes rivers form the swirl, make the gravel in the sewage sink more fast, fall into the sand storage tank at last, arc blocks the sand board and can prevent that the gravel of bottom of the pool from being curled up again, it is effectual to subside, fast, can effectively reduce the volume of grit chamber main part;
2. the utility model discloses still pass through the reduction gear simultaneously at the output of motor and be connected with first bevel gear, prevent that the rotational speed from forming big swirl too fast and lifting below mud, optimize the use.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel grit chamber for water treatment according to the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 of the novel grit chamber for water treatment of the present invention;
fig. 3 is the utility model relates to a water treatment is with novel grit chamber internal structure schematic diagram.
In the figure: 1. a grit chamber main body; 2. a first overflow port; 3. a rectifier; 4. an exhaust duct; 5. an air compressor; 6. a cross beam; 7. a motor; 8. a first bevel gear; 9. a rotating shaft; 10. a second bevel gear; 11. rotating the leaf; 12. a slope; 13. a sand storage tank; 14. an arc-shaped sand blocking plate; 15. a second overflow port.
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. 1-3, the present invention provides a technical solution: a novel grit chamber for water treatment comprises a grit chamber main body 1, wherein a first overflow port 2 is arranged at the upper end of one side of the grit chamber main body 1, a rectifier 3 is arranged at the position of the first overflow port 2 at the inner side of the upper end of the grit chamber main body 1, exhaust pipelines 4 are respectively and fixedly arranged at the upper ends of two sides of the inner wall of the grit chamber main body 1, an air compressor 5 is fixedly arranged at one side of the outer wall of the grit chamber main body 1, the output end of the air compressor 5 is connected with one end of the exhaust pipeline 4, a cross beam 6 is fixedly arranged in the middle of the upper end of the grit chamber main body 1, a motor 7 is fixedly arranged at one side of the upper end of the cross beam 6, a first bevel gear 8 is fixedly arranged at the output end of the motor 7, a rotating shaft 9 is vertically arranged in the middle of the cross beam 6 through a bearing, and a, the fixed rotatory leaf 11 that is provided with a plurality of groups of axis of rotation 9 lower extreme, 1 inside lower extreme one side of grit chamber main part is provided with slope 12, 1 inside lower extreme opposite side of grit chamber main part has been seted up and has been deposited sand groove 13, it evenly is provided with a plurality of groups of arcs and blocks sand board 14 to deposit sand groove 13 inside, 2 one side of keeping away from first overflow mouth is seted up second overflow mouth 15 in 1 upper end of grit chamber main part.
The air compressor 5 is fixedly arranged on the outer wall of the grit chamber main body 1 through a mounting seat and screws, the number of the exhaust pipelines 4 is at least one pair, and the length of each exhaust pipeline 4 is smaller than that of the grit chamber main body 1, so that the exhaust pipeline 6 has a better effect of forming water flow into vortex; the cross beam 6 is of a steel-concrete structure, and two ends of the cross beam 6 and the upper end of the grit chamber main body 1 are integrally cast and formed, so that the structural stability of the cross beam is improved; the output end of the motor 7 is connected with the first bevel gear 8 through a speed reducer, so that the sludge below is prevented from being lifted up by forming a large vortex at an excessively high rotating speed; the length of the rotating shaft 9 is smaller than the depth of the grit chamber main body 1, the number of the rotating blades 11 is at least one pair, and the rotating blades 11 are fixedly arranged on the outer side of the rotating shaft 9 through screws.
The working principle is as follows: the utility model discloses a during operation is perfect with water treatment facilities construction, sewage flows in from the first overflow mouth 2 with preceding cell body intercommunication, evenly flow to second overflow mouth 15 by rectifier 3 rectification, under air compressor 5's operation, exhaust duct 4 blows to 1 middle part of grit chamber main part, motor 7 drives axis of rotation 9 simultaneously and rotates with rotatory leaf 11 and make rivers form the swirl, make the grit in the sewage sink more fast, fall into at last and deposit in the grit chamber 13, the arc blocks grit board 14 and can prevent that the grit at the bottom of the pool from being curled up once more, it is effectual to subside, fast, can effectively reduce the volume of grit chamber main part 1 main part, still pass through the reduction gear at motor 7's output and be connected with first bevel gear 8, prevent that the too fast big swirl of formation of rotational speed from lifting below mud, the optimal use.
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 (5)
1. The utility model provides a water treatment is with novel grit chamber, includes grit chamber main part (1), its characterized in that: a first overflow port (2) is arranged at the upper end of one side of the grit chamber main body (1), a rectifier (3) is arranged at the position of the first overflow port (2) on the inner side of the upper end of the grit chamber main body (1), exhaust pipelines (4) are respectively and fixedly arranged at the upper ends of the two sides of the inner wall of the grit chamber main body (1), an air compressor (5) is fixedly arranged at one side of the outer wall of the grit chamber main body (1), the output end of the air compressor (5) is connected with one end of the exhaust pipeline (4), a cross beam (6) is fixedly arranged in the middle of the upper end of the grit chamber main body (1), a motor (7) is fixedly arranged at one side of the upper end of the cross beam (6), a first bevel gear (8) is fixedly arranged at the output end of the motor (7), a rotating shaft (9) is vertically arranged in the middle of the cross beam (6) through a bearing, a second bevel gear, the fixed rotatory leaf (11) of a plurality of groups that are provided with of axis of rotation (9) lower extreme, grit chamber main part (1) inside lower extreme one side is provided with slope (12), grit chamber main part (1) inside lower extreme opposite side has been seted up and has been deposited sand groove (13), it evenly is provided with a plurality of groups arc and blocks sand board (14) to deposit sand groove (13) inside, first overflow mouth (2) one side is kept away from in grit chamber main part (1) upper end and second overflow mouth (15) have been seted up.
2. The novel grit chamber for water treatment as claimed in claim 1, wherein: the air compressor (5) is fixedly installed on the outer wall of the grit chamber main body (1) through a mounting seat and screws, the number of the exhaust pipelines (4) is at least one pair, and the length of each exhaust pipeline (4) is smaller than that of the grit chamber main body (1).
3. The novel grit chamber for water treatment as claimed in claim 1, wherein: the beam (6) is of a steel-concrete structure, and two ends of the beam (6) and the upper end of the grit chamber main body (1) are integrally cast and formed.
4. The novel grit chamber for water treatment as claimed in claim 1, wherein: the output end of the motor (7) is connected with the first bevel gear (8) through a speed reducer.
5. The novel grit chamber for water treatment as claimed in claim 1, wherein: the length of the rotating shaft (9) is smaller than the depth of the grit chamber main body (1), the number of the rotating blades (11) is at least one pair, and the rotating blades (11) are fixedly arranged on the outer side of the rotating shaft (9) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392608.1U CN210021267U (en) | 2019-03-26 | 2019-03-26 | Novel grit chamber for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392608.1U CN210021267U (en) | 2019-03-26 | 2019-03-26 | Novel grit chamber for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021267U true CN210021267U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920392608.1U Expired - Fee Related CN210021267U (en) | 2019-03-26 | 2019-03-26 | Novel grit chamber for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210021267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617074A (en) * | 2021-08-13 | 2021-11-09 | 漳州市中茂环境工程有限公司 | High-efficient aeration grit chamber with scrape sediment function |
-
2019
- 2019-03-26 CN CN201920392608.1U patent/CN210021267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617074A (en) * | 2021-08-13 | 2021-11-09 | 漳州市中茂环境工程有限公司 | High-efficient aeration grit chamber with scrape sediment function |
| CN113617074B (en) * | 2021-08-13 | 2022-08-02 | 漳州市中茂环境工程有限公司 | High-efficient aeration grit chamber with scrape sediment function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |