CN214422373U - A sand removal device of intaking for sewage treatment plant - Google Patents
A sand removal device of intaking for sewage treatment plant Download PDFInfo
- Publication number
- CN214422373U CN214422373U CN202120380045.1U CN202120380045U CN214422373U CN 214422373 U CN214422373 U CN 214422373U CN 202120380045 U CN202120380045 U CN 202120380045U CN 214422373 U CN214422373 U CN 214422373U
- Authority
- CN
- China
- Prior art keywords
- grit chamber
- fixedly connected
- aeration grit
- sewage treatment
- treatment plant
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 239000004576 sand Substances 0.000 title claims abstract description 29
- 238000005273 aeration Methods 0.000 claims abstract description 48
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000010586 diagram 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a sand removal device of intaking for sewage treatment plant, including the aeration grit chamber, the shape of aeration grit chamber sets up to top open-ended cavity type structure, and the equal symmetry in both sides of aeration grit chamber is provided with the supporting leg, through welding mode fixed connection between supporting leg and the aeration grit chamber, the one end fixedly connected with transfer passage of aeration grit chamber, link up each other between transfer passage and the aeration grit chamber, transfer passage's inboard is provided with auger assembly, auger assembly's one end fixedly connected with motor, fixed connection between motor and the transfer passage. Through mutually supporting between the motor that sets up and the auger subassembly to can discharge the sedimentary sand grain in the aeration grit chamber, can discharge the moisture in the sand grain in the transport through the filtration hole that sets up, can avoid the condition that the sand grain dropped to appear at the in-process of carrying through the baffle that sets up, and then can improve the conveying efficiency of sand grain.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sand removal device of intaking for sewage treatment plant.
Background
Sewage treatment is to handle sewage, make sewage reach the purification process who discharges into a certain water or the quality of water requirement of reuse, wherein the time aeration grit chamber that uses when getting rid of sand grain in sewage, set up aeration equipment through the ditch at aeration grit chamber, under the effect of aeration, make the organic granule in the sewage often be in the suspended state, sand grain rubs each other and receives the shearing force of aeration, can get rid of adnexed organic pollutant on the sand grain, be favorable to getting comparatively pure sand grain, the sand grain sinks the sand collection inslot at the bottom of the pool at the comprehensive effort of gravity and revolving force, get rid of with the separation of water.
However, when the sand deposited in the conventional aeration grit chamber is discharged, the sewage in the aeration grit chamber is taken out, and the taken-out sewage pollutes the environment around the aeration grit chamber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand removal device of intaking for sewage treatment plant aims at improving current aeration grit chamber and when discharging its inside sedimentary sand grain, can take out the sewage in the aeration grit chamber, and the sewage of taking out can lead to the fact the problem of pollution to the peripheral environment of aeration grit chamber.
The utility model discloses a realize like this:
the utility model provides a sand removal device of intaking for sewage treatment plant, including the aeration grit chamber, the shape of aeration grit chamber sets up to open-top's cavity type structure, and the equal symmetry in both sides of aeration grit chamber is provided with the supporting leg, through welded mode fixed connection between supporting leg and the aeration grit chamber, the one end fixedly connected with transfer passage of aeration grit chamber, link up each other between transfer passage and the aeration grit chamber, transfer passage's inboard is provided with the auger subassembly, the one end fixedly connected with motor of auger subassembly, fixed connection between motor and the transfer passage.
Further, the auger subassembly includes auger shaft and auger blade, and the outside fixedly connected with auger blade of auger shaft, the up end of auger blade runs through and has seted up the filtration pore, filters pore evenly distributed, and the fixedly connected with baffle of edge of auger blade is through setting up like this when avoiding the sedimentary sand grain discharge bottom the aeration grit chamber, can avoid taking the sewage in the aeration grit chamber out.
Furthermore, the top fixedly connected with inlet tube of aeration grit chamber, and the side fixedly connected with drain pipe of aeration grit chamber is through setting up the inlet tube for the convenience of carrying sewage in the aeration grit chamber, through setting up the drain pipe for the convenience of will detaching the sewage discharge of sand grain.
Further, the material discharging pipe is fixedly connected to the bottom of one end of the conveying channel, the cover plate is fixedly connected to the top end of the conveying channel through screws, and sand in the conveying channel is discharged conveniently through the design.
Furthermore, the output end of the motor is fixedly connected with a speed changer, the speed changer and the auger assembly are matched with each other, and the rotating speed of the auger assembly is convenient to control through the design.
Further, the bottom of supporting leg is provided with the fixed plate, through welding mode fixed connection between fixed plate and the supporting leg, is through the design so that the fixed of supporting leg is more firm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, through mutually supporting between the motor that sets up and the auger subassembly to can discharge sedimentary sand grain in the aeration grit chamber, can discharge the moisture in the sand grain in carrying through the filtration pore that sets up, can avoid the condition that the sand grain dropped to appear at the in-process of carrying through the baffle that sets up, and then can improve the transport efficiency of sand grain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first schematic structural diagram of an influent desanding device for a sewage treatment plant according to the present invention;
FIG. 2 is a schematic structural diagram II of an influent desanding device for a sewage treatment plant according to the present invention;
FIG. 3 is a schematic structural view of the auger assembly of the water inlet desanding device of the sewage treatment plant of the present invention.
In the figure: 1. an aeration grit chamber; 11. a drain pipe; 12. a water inlet pipe; 13. a delivery channel; 131. a discharge pipe; 132. a cover plate; 2. supporting legs; 21. a fixing plate; 3. a packing auger assembly; 31. a packing auger shaft; 32. a screw blade; 321. a filtration pore; 322. a baffle plate; 4. a motor; 41. a transmission.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2 and 3, a water inlet desanding device for a sewage treatment plant comprises an aeration grit chamber 1, wherein the aeration grit chamber 1 is shaped into a cavity structure with an open top end, supporting legs 2 are symmetrically arranged on two sides of the aeration grit chamber 1, the supporting legs 2 and the aeration grit chamber 1 are fixedly connected in a welding mode, a fixing plate 21 is arranged at the bottom end of each supporting leg 2, and the fixing plate 21 and the supporting legs 2 are fixedly connected in a welding mode; the top end of the aeration grit chamber 1 is fixedly connected with a water inlet pipe 12, the side surface of the aeration grit chamber 1 is fixedly connected with a water outlet pipe 11, the water inlet pipe 12 is arranged to facilitate the conveying of sewage into the aeration grit chamber 1, and the water outlet pipe 11 is arranged to facilitate the discharge of sewage from which sand grains are removed; the bottom of one end of the conveying channel 13 is fixedly connected with a discharging pipe 131, and the top end of the conveying channel 13 is fixedly connected with a cover plate 132 through screws, so that the sand in the conveying channel 13 can be discharged conveniently; one end of the aeration grit chamber 1 is fixedly connected with a conveying channel 13, the conveying channel 13 and the aeration grit chamber 1 are communicated with each other, an auger assembly 3 is arranged on the inner side of the conveying channel 13, one end of the auger assembly 3 is fixedly connected with a motor 4, the motor 4 is fixedly connected with the conveying channel 13, the output end of the motor 4 is fixedly connected with a speed changer 41, the speed changer 41 and the auger assembly 3 are mutually matched, and the design is convenient for controlling the rotating speed of the auger assembly 3; the auger assembly 3 comprises an auger shaft 31 and auger blades 32, the auger blades 32 are fixedly connected to the outer side of the auger shaft 31, the upper end face of the auger blades 32 is penetrated by filter holes 321, the filter holes 321 are uniformly distributed, and the edge of the auger blades 32 is fixedly connected with a baffle 322, so that when sand deposited at the bottom of the aeration grit chamber 1 is discharged, the sewage in the aeration grit chamber 1 can be prevented from being brought out.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sand removal device of intaking for sewage treatment plant, includes aeration grit chamber (1), its characterized in that: the shape of aeration grit chamber (1) sets up to open-ended cavity type structure in the top, and the equal symmetry in both sides of aeration grit chamber (1) is provided with supporting leg (2), through welding mode fixed connection between supporting leg (2) and aeration grit chamber (1), one end fixedly connected with transfer passage (13) of aeration grit chamber (1), link up each other between transfer passage (13) and aeration grit chamber (1), the inboard of transfer passage (13) is provided with auger assembly (3), the one end fixedly connected with motor (4) of auger assembly (3), fixed connection between motor (4) and transfer passage (13).
2. The water inlet desanding device for the sewage treatment plant according to the claim 1 is characterized in that the packing auger assembly (3) comprises a packing auger shaft (31) and packing auger blades (32), the packing auger shaft (31) is fixedly connected with the packing auger blades (32) at the outer side, the upper end face of the packing auger blades (32) penetrates through the filter holes (321), the filter holes (321) are uniformly distributed, and the packing auger blades (32) are fixedly connected with the baffle (322) at the edge.
3. The influent desanding device for a sewage treatment plant according to claim 1, wherein a water inlet pipe (12) is fixedly connected to the top end of the aerated grit chamber (1), and a water outlet pipe (11) is fixedly connected to the side of the aerated grit chamber (1).
4. The influent desanding device for a sewage treatment plant according to claim 1, wherein a discharge pipe (131) is fixedly connected to the bottom of one end of the conveying channel (13), and a cover plate (132) is fixedly connected to the top end of the conveying channel (13) through screws.
5. The influent desanding device for a sewage treatment plant according to claim 1, wherein a speed changer (41) is fixedly connected to an output end of the motor (4), and the speed changer (41) and the auger assembly (3) are matched with each other.
6. The influent desanding device for a sewage treatment plant according to claim 1, wherein the bottom end of the supporting leg (2) is provided with a fixing plate (21), and the fixing plate (21) and the supporting leg (2) are fixedly connected by welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120380045.1U CN214422373U (en) | 2021-02-19 | 2021-02-19 | A sand removal device of intaking for sewage treatment plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120380045.1U CN214422373U (en) | 2021-02-19 | 2021-02-19 | A sand removal device of intaking for sewage treatment plant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214422373U true CN214422373U (en) | 2021-10-19 |
Family
ID=78071132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120380045.1U Expired - Fee Related CN214422373U (en) | 2021-02-19 | 2021-02-19 | A sand removal device of intaking for sewage treatment plant |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214422373U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114669084A (en) * | 2022-03-17 | 2022-06-28 | 山东渤泰能源科技有限公司 | Mineral turbine oil dewatering device and dewatering system thereof |
CN115286176A (en) * | 2022-07-22 | 2022-11-04 | 安徽润岳科技有限责任公司 | Wastewater treatment process and device for wastewater station |
-
2021
- 2021-02-19 CN CN202120380045.1U patent/CN214422373U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114669084A (en) * | 2022-03-17 | 2022-06-28 | 山东渤泰能源科技有限公司 | Mineral turbine oil dewatering device and dewatering system thereof |
CN115286176A (en) * | 2022-07-22 | 2022-11-04 | 安徽润岳科技有限责任公司 | Wastewater treatment process and device for wastewater station |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN214422373U (en) | A sand removal device of intaking for sewage treatment plant | |
CN107376505A (en) | A kind of feldspar in powder produces waste recycle system | |
CN113068651B (en) | High-density water quality purification system for crayfish breeding and method thereof | |
CN204779226U (en) | High -efficient rubbish resourceful treatment sewage purification system | |
CN211753083U (en) | Separation processing apparatus of building abandonment mud | |
CN115215475A (en) | Efficient oil-water separation system and method for kitchen waste | |
CN210457525U (en) | Waste liquid classified collection and pretreatment device | |
CN206680236U (en) | A kind of sewage decontamination apparatus using catalyst | |
CN208166799U (en) | A kind of vehicle-mounted removable aquiculture waste water processing equipment | |
CN206645842U (en) | A kind of sewage decontamination apparatus using catalyst | |
CN207632613U (en) | A kind of sewage treatment equipment of synthetic rubber production | |
CN207435202U (en) | A kind of wastewater treatment unit | |
CN212504203U (en) | Active sludge membrane filtration equipment | |
CN220370626U (en) | Sedimentation tank for sewage treatment | |
CN104876396A (en) | Sewage treatment system for refuse resource utilization | |
CN210313879U (en) | Wastewater treatment system | |
CN217103320U (en) | A effluent treatment plant for rice paper production | |
CN204779229U (en) | Sewage treatment system with high -efficient filtering capability | |
CN216986483U (en) | Sewage treatment case with mediation function | |
CN204779098U (en) | High -efficient sewage pretreatment device | |
CN210944999U (en) | Submerged aerobic biofilter | |
CN214142040U (en) | Anaerobic tank for rubber production wastewater treatment | |
CN204779094U (en) | Sewage sludge processing apparatus | |
CN212451062U (en) | Coal chemical wastewater treatment equipment | |
CN213266031U (en) | Sewage purification intelligent treatment device of municipal sewage pipe network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |