CN107982972B - Sewage treatment grid device - Google Patents
Sewage treatment grid device Download PDFInfo
- Publication number
- CN107982972B CN107982972B CN201711226174.XA CN201711226174A CN107982972B CN 107982972 B CN107982972 B CN 107982972B CN 201711226174 A CN201711226174 A CN 201711226174A CN 107982972 B CN107982972 B CN 107982972B
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- water inlet
- roller
- grid
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000011282 treatment Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to sewage treatment equipment, in particular to a sewage treatment grid device, which comprises a water inlet pipe, a water outlet pipe, a garbage collection pool and a sewage treatment pool, wherein an obliquely arranged grid bed is arranged in the sewage treatment pool, a screen is arranged on the grid bed, and sliding grooves are formed in two sides of the grid bed; the rolling brush assembly is arranged on the screen and consists of a water inlet bin, a roller and a supporting plate, the water inlet bin is arranged at the upper end of the roller and on one side of the upper end of the grid bed, the upper end of the supporting plate is fixed on the roller, the lower end of the supporting plate is provided with a walking wheel, and the walking wheel is installed in a sliding groove of the grid bed; the rotary drum is internally provided with a rotating shaft and fan blades, the fan blades are symmetrically arranged on the rotating shaft, and the front ends of the fan blades are provided with bristles. The device has the advantages of simple structure, safety, reliability, small volume, high sewage treatment efficiency, good separation effect, convenient use and extremely low energy consumption.
Description
Technical Field
The invention relates to sewage treatment equipment, in particular to a sewage treatment grating device.
Technical Field
Industrial sewage and domestic sewage contain large-particle impurities, such as fibers, plastics, wood strips, gravels and the like, so that the sewage needs to be subjected to primary treatment before treatment, common sewage primary treatment equipment is provided with a grating, and the grating equipment is generally used on a water inlet channel of sewage treatment or at an inlet of a collecting tank of a lifting pump station so as to reduce the treatment load of a subsequent water treatment process and play a role in protecting a water pump, a pipeline, an instrument and the like.
At present, in domestic markets, sewage treatment grids mainly comprise various forms such as a rake type, a rotary type, a drum type, a tooth rake type and a step type. The grating equipment is generally used on a water inlet channel for sewage treatment or at an inlet of a collecting tank of a lifting pump station, and mainly has the functions of removing larger suspended or floating objects in sewage so as to reduce the treatment load of a subsequent water treatment process and protect a water pump, a pipeline, instruments and the like. However, the device is mainly used for large-scale sewage treatment plants or sewage treatment stations, and has large occupied volume, complex equipment and inconvenient maintenance.
In order to overcome the problems of the conventional sewage treatment grating, the invention provides the sewage treatment grating device which is simple and practical, small in size, low in energy consumption, high in sewage treatment efficiency and convenient to use.
Disclosure of Invention
The invention aims to: the sewage treatment grating device overcomes the defects of the prior art, has simple structure, safety, reliability, small volume and convenient use, and has high sewage treatment efficiency, good separation effect and extremely low energy consumption.
In order to achieve the above purpose, the invention provides the following technical scheme:
a sewage treatment grid device comprises a water inlet pipe, a water outlet pipe, a garbage collection pool and a sewage treatment pool, wherein the water inlet pipe is arranged at the upper end of the sewage treatment pool, and the water outlet pipe is arranged at the bottom of the sewage treatment pool; an obliquely arranged grid bed is arranged in the sewage treatment tank, a screen is arranged on the grid bed, and sliding grooves are formed in two sides of the grid bed; the rolling brush assembly is arranged on the screen and consists of a water inlet bin, a roller and a supporting plate, the water inlet bin is arranged at the upper end of the roller and on one side of the upper end of the grid bed, the upper end of the supporting plate is fixed on the roller, the lower end of the supporting plate is provided with a walking wheel, and the walking wheel is installed in a sliding groove of the grid bed; the rotary drum is internally provided with a rotating shaft and fan blades, the fan blades are symmetrically arranged on the rotating shaft, and the front ends of the fan blades are provided with bristles.
Preferably, be provided with the peg on the sewage treatment pond inner wall, be provided with the rubbish discharge gate on the sewage treatment pond inner wall that the peg is opposite, grid bed upper end is provided with the couple, grid bed's couple is connected on the peg, grid bed's lower extreme sets up in the rubbish discharge gate.
Preferably, the lower end of the roller is provided with an opening, and the fan blades and the brush bristles partially extend out of the roller.
Preferably, a walking motor is arranged on the rolling brush assembly and controls the movement of the walking wheel.
Preferably, the water inlet bin is in a horn shape with a large upper part and a small lower part, a drain hole is formed in the side wall of the water inlet bin, a water through hole is formed in the roller at the bottom of the water inlet bin, openable or closable baffles are arranged in the drain hole and the water through hole, and the opening or closing of the drain hole and the water through hole is controlled through the baffles.
The invention has the beneficial effects that:
in the device, the rolling brush component is arranged on the grating bed, so that the screen can be cleaned, and the separation treatment effect of the screen is improved; the water inlet bin is arranged at the upper end of the roller and one side of the upper end of the partial grid bed, the fan blades with bristles are arranged in the roller, and sewage of the upper water inlet pipe enters the water inlet bin and acts on the fan blades, so that the fan blades rotate and clean the screen, external power is not needed, and energy consumption is low; the side wall of the water inlet bin is provided with the drain hole, the roller at the bottom of the water inlet bin is provided with the limber hole, and the openable or closable baffle is arranged, so that the control of the movement route of the sewage in the rolling brush assembly is realized, the resistance of the sewage to the rolling brush assembly is reduced, and the energy consumption is reduced. The device has the advantages of simple structure, safety, reliability, small volume, high sewage treatment efficiency, good separation effect, convenient use and extremely low energy consumption.
Drawings
FIG. 1: the invention has a schematic structure;
FIG. 2: the invention discloses a rocking wheel assembly and a lifting and extending assembly.
1. The garbage collecting device comprises a water inlet pipe, a water outlet pipe, a garbage collecting pool, a sewage treatment pool, 41, a hanging rod, 5, a grid bed, 51, a hook, 52, a sliding groove, 6, a screen, 7, a rolling brush component, 71, a water inlet bin, 711, a water outlet hole, 712, a water through hole, 72, a roller, 721, a rotating shaft, 722, fan blades, 723, bristles, 73 and a supporting plate.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1 and 2:
as shown in fig. 1 and 2, a sewage treatment grid device comprises a water inlet pipe 1, a water outlet pipe 2, a garbage collection tank 3 and a sewage treatment tank 4, wherein the water inlet pipe 1 is arranged at the upper end of the sewage treatment tank 4, and the water outlet pipe 2 is arranged at the bottom of the sewage treatment tank 4. Be provided with peg 41 on the 4 inner walls of sewage treatment pond, be provided with the rubbish discharge gate on the 4 inner walls of sewage treatment pond opposite of peg 41, be provided with the grid bed 5 that the slope set up in the affiliated sewage treatment pond 4, grid bed 5 upper end is provided with couple 51, grid bed 5's couple 51 is connected on peg 41, grid bed 5's lower extreme sets up in the rubbish discharge gate.
As shown in fig. 1 and 2, the sieve 6 is installed on the grate bed 5, and sliding grooves 52 are provided on both sides of the grate bed 5. The screen 6 is provided with a rolling brush assembly 7, wherein the rolling brush assembly 7 is composed of a water inlet bin 71, a roller 72 and a supporting plate 73, the water inlet bin 71 is arranged at the upper end of the roller 72 and on one side of the upper end of the grid bed 5, the upper end of the supporting plate 73 is fixed on the roller 72, the lower end of the supporting plate 73 is provided with a traveling wheel, the traveling wheel is installed in a sliding groove 52 of the grid bed 5, the rolling brush assembly 7 is additionally provided with a traveling motor, and the traveling motor controls the traveling wheel to move in the sliding groove 52, so that the up-and-down movement of the rolling brush assembly 7. The rotary drum 72 is internally provided with a rotating shaft 721 and fan blades 722, wherein the fan blades 722 are symmetrically arranged on the rotating shaft 721, bristles 723 are arranged at the front ends of the fan blades 722, the lower end of the rotary drum 72 is provided with an opening, and the fan blades 722 and the bristles 723 partially extend out of the rotary drum 72.
The water inlet bin 71 is in a horn shape with a large upper part and a small lower part, a water outlet hole 711 is arranged on the side wall of the water inlet bin 71, a water through hole 712 is arranged on the roller 72 at the bottom of the water inlet bin 71, openable or closable baffles are arranged in the water outlet hole 711 and the water through hole 712, and the opening or closing control of the water outlet hole 711 and the water through hole 712 is realized through the baffles.
In the use process of the sewage treatment grid device, the limber hole 712 and the drain hole 711 are opened, the walking motor is started, the rolling brush component 7 moves downwards on the grid bed 5, sewage of the upper water inlet pipe enters the water inlet bin and acts on the fan blades, the fan blades rotate and the screen is cleaned, external power is not needed, and the energy consumption is low; when the rolling brush component 7 moves upwards on the grating bed 5, the water discharge hole 711 is opened, and the water through hole 712 is closed, so that the resistance of sewage to the rolling brush component is reduced, and the energy consumption is reduced.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (4)
1. A sewage treatment grid device comprises a water inlet pipe (1) and a water outlet pipe (2), and is characterized by further comprising a garbage collection tank (3) and a sewage treatment tank (4), wherein the water inlet pipe (1) is installed at the upper end of the sewage treatment tank (4), and the water outlet pipe (2) is installed at the bottom of the sewage treatment tank (4); a grid bed (5) which is obliquely arranged is arranged in the sewage treatment tank (4), a screen (6) is arranged on the grid bed (5), and sliding grooves (52) are formed in two sides of the grid bed (5); a rolling brush component (7) is arranged on the screen (6), the rolling brush component (7) is composed of a water inlet bin (71), a roller (72) and a supporting plate (73), the water inlet bin (71) is arranged at the upper end of the roller (72) and on one side of the upper end of the grid bed (5), the upper end of the supporting plate (73) is fixed on the roller (72), and a travelling wheel is arranged at the lower end of the supporting plate (73) and is installed in a sliding groove (52) of the grid bed (5); a rotating shaft (721) and fan blades (722) are arranged in the roller (72), the fan blades (722) are symmetrically arranged on the rotating shaft (721), and bristles (723) are arranged at the front ends of the fan blades (722); the water inlet bin (71) is in a horn shape with a large upper part and a small lower part, a drain hole (711) is formed in the side wall of the water inlet bin (71), a water through hole (712) is formed in a roller (72) at the bottom of the water inlet bin (71), openable or closable baffles are arranged in the drain hole (711) and the water through hole (712), and the opening or closing of the drain hole (711) and the water through hole (712) is controlled through the baffles.
2. The sewage treatment grid device according to claim 1, wherein a hanging rod (41) is arranged on the inner wall of the sewage treatment tank (4), a garbage discharge port is arranged on the inner wall of the sewage treatment tank (4) opposite to the hanging rod (41), a hook (51) is arranged at the upper end of the grid bed (5), the hook (51) of the grid bed (5) is connected to the hanging rod (41), and the lower end of the grid bed (5) is arranged in the garbage discharge port.
3. The sewage treatment grid device according to claim 1, wherein the lower end of the roller (72) is provided with an opening, and the fan blades (722) and the brush bristles (723) partially extend out of the roller (72).
4. The sewage treatment grid device according to claim 1, wherein the rolling brush assembly (7) is provided with a traveling motor, and the traveling motor controls the movement of the traveling wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226174.XA CN107982972B (en) | 2017-11-29 | 2017-11-29 | Sewage treatment grid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226174.XA CN107982972B (en) | 2017-11-29 | 2017-11-29 | Sewage treatment grid device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107982972A CN107982972A (en) | 2018-05-04 |
| CN107982972B true CN107982972B (en) | 2020-03-03 |
Family
ID=62034423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711226174.XA Active CN107982972B (en) | 2017-11-29 | 2017-11-29 | Sewage treatment grid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107982972B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614264A (en) * | 2019-10-01 | 2019-12-27 | 上海康恒环境股份有限公司 | Kitchen garbage handles with connecing material storehouse and kitchen garbage pretreatment system |
| CN112206560A (en) * | 2020-10-10 | 2021-01-12 | 衡阳市顶点环保设备有限公司 | Prevent blockking up sewage treatment plant convenient to clearance grid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253952A (en) * | 1979-04-02 | 1981-03-03 | Don Grebb | Weed screen and trash eliminator |
| CN203436903U (en) * | 2013-09-05 | 2014-02-19 | 赵庆文 | Simple household sewage filter unit |
| CN105664591B (en) * | 2016-04-21 | 2019-06-25 | 北京高鑫伟业滤清器有限责任公司 | Filtration members |
| CN107261598B (en) * | 2017-06-22 | 2019-11-29 | 浙江丰源泵业有限公司 | A kind of sewage disinfection treatment solid-liquid screening device |
| CN107362596A (en) * | 2017-07-20 | 2017-11-21 | 盐城文治机械有限公司 | A kind of sewage purification pretreatment unit |
-
2017
- 2017-11-29 CN CN201711226174.XA patent/CN107982972B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107982972A (en) | 2018-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110029702B (en) | Sponge urban rainwater collection and purification device | |
| CN204815936U (en) | Whirl rainwater filter | |
| CN107982972B (en) | Sewage treatment grid device | |
| CN105214400A (en) | Automatic cleaning filter screen deduster | |
| CN207324277U (en) | A kind of high building sewage-treatment plant of degree of purification | |
| CN206304418U (en) | A kind of energy-saving sewage treating device | |
| CN210197409U (en) | Intelligent automatic cleaning public flue purification device | |
| CN203935729U (en) | Automatically clean filter screen deduster | |
| CN206015855U (en) | A kind of rainwater flow-discarding device for sponge urban construction | |
| CN208959471U (en) | A kind of water process precise filtering device | |
| CN104226062A (en) | Quick dust remover for high dust amount | |
| CN208366107U (en) | A kind of glass fibre reinforced plastics cooling tower having higher cooling effect | |
| CN209428286U (en) | A kind of industrial sewage processing unit | |
| CN204198520U (en) | A kind of coating material production sewage treatment equipment | |
| CN110193225A (en) | A kind of vehicle-mounted town domestic sewage processing equipment | |
| CN109338882A (en) | A kind of working method of bridge drainage arrangement | |
| CN206384864U (en) | A kind for the treatment of tank mud scum slag collection side removal device | |
| CN107913537A (en) | A kind of first processing unit of sewage | |
| CN206073580U (en) | A kind of solid waste treatment device | |
| CN212440230U (en) | A improved generation sewage treatment plant for hydraulic engineering | |
| CN210097066U (en) | Municipal sewage filtering device | |
| CN211383929U (en) | Materialization sedimentation tank for papermaking | |
| CN209143815U (en) | A kind of oxidation ditch filter | |
| CN207176907U (en) | A kind of effluent cycle case used for city suction-type sewer scavenger | |
| CN108571900A (en) | A kind of glass fibre reinforced plastics cooling tower having higher cooling effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |