CN207608352U - Sewage disposal desanding device - Google Patents
Sewage disposal desanding device Download PDFInfo
- Publication number
- CN207608352U CN207608352U CN201721629609.0U CN201721629609U CN207608352U CN 207608352 U CN207608352 U CN 207608352U CN 201721629609 U CN201721629609 U CN 201721629609U CN 207608352 U CN207608352 U CN 207608352U
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- CN
- China
- Prior art keywords
- baffle
- setting pot
- setting
- sewage disposal
- pot
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- Expired - Fee Related
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Abstract
The utility model is related to technical field of sewage treatment equipment, more particularly to a kind of sewage disposal desanding device, including setting pot, baffle is provided in setting pot, there are water stream channels between baffle upper/lower terminal and setting pot, it is provided with slag removal mechanism on the left of the baffle, sand setting mechanism is provided on the right side of baffle；The slag removal mechanism includes the water inlet pipe for being set to setting pot lower part, aeration tube and the Slag Scraping Device for being set to setting pot top, Slag Scraping Device end is provided with dreg collecting slot, the sand setting mechanism includes the agitating shaft being vertically arranged and the agitator arm for being installed on stirring shaft end, it is provided with sediment outflow pipe below agitator arm, the setting pot upper end is connected with outlet pipe, simultaneously supernatant can be effectively discharged in the sewage disposal desanding device energy rapid precipitation, and sand precipitation is thorough, the limpid no suspended substance of supernatant.
Description
Technical field
The utility model is related to technical field of sewage treatment equipment more particularly to a kind of sewage disposal desanding devices.
Background technology
During flowing and collecting, being inevitably mixed into silt particle, this just needs to pre-set desanding system progress sewage
Processing, in pretreatment system, setting pot is particularly important, goes out as the device for removing the sand grains being mixed in sewage
The reduction of water sand grains can be greatly reduced to pipeline, valve, the loss of the facilities such as pump machine, be more advantageous to maintenance system stabilization
Operation avoids that follow-up equipment operation is had an impact and lost.For some medium-sized and small enterprises, frequently with integration apparatus, but
Be sewage sand grains removal rate it is still relatively low, efficiency is slow, has part sand grains in water outlet, and when breaking down, it is more difficult to
On-call maintenance and replacement；For making the setting pot of civil engineering structure, there is cannot flexibly change position according to actual conditions
Problem, constructional difficulties, cost is higher, to land use and great waste.
Utility model content
The purpose of the utility model is to overcome the removal rate of current sewage disposal process sand grains is relatively low, efficiency
Slowly, there is the problem of part sand grains in water outlet, and a kind of sewage disposal desanding device is provided, which can be fast
Speed precipitates and can effectively be discharged supernatant, and sand precipitation is thorough, the limpid no suspended substance of supernatant.
The utility model is realized in this way：A kind of sewage disposal desanding device, including setting pot are provided in setting pot
Baffle, there are water stream channel between baffle upper/lower terminal and setting pot, the baffle left side is provided with slag removal mechanism, baffle
Right side is provided with sand setting mechanism；The slag removal mechanism include the water inlet pipe for being set to setting pot lower part, aeration tube and be set to it is heavy
The Slag Scraping Device on the tops Sha Chi, Slag Scraping Device end are provided with dreg collecting slot, and the sand setting mechanism includes the agitating shaft being vertically arranged and peace
Agitator arm loaded on stirring shaft end, agitator arm lower section are provided with sediment outflow pipe, and the setting pot upper end is connected with outlet pipe.
Preferably, the water inlet pipe port is oppositely arranged with baffle.
Preferably, valve and pipeline pump are installed on the water inlet pipe.
Preferably, the dreg collecting slot is connected to by scum pipe with collection inder pot, and valve is provided on scum pipe.
Preferably, baffle plate is provided on the right side of the baffle, the baffle plate is tilted to agitating shaft from top to bottom.
The utility model has the following advantages that：The sewage disposal desanding device of the utility model, with traditional setting pot
It compares, which uses combined type sand setting structure, sewage to enter in setting pot from left side first, the sand grains in the sewage of left side
Under the shearing force of aeration tube air-flow, by the force effect that rubs to each other, the organic pollution on sand grains can be removed, is made
Sand grains is more pure, in addition, aeration can be deodorized in water, improves water quality, is conducive to subsequent processing, may also function as preaeration work
With part sand grains sinks during this, and a small amount of sand grains enters with flow in right area, under blender effect, makes sand grains
It is slid downwards along siding under the action of the centrifugal force and enters Ji Shaqu, gravity flow discharge is concentrated from lower part, because of the dross that aeration generates
It can in time be removed from top by dual scraper plate.The device is widely used, for containing more sand grains in sewage disinfection treatment
Medium-sized and small enterprises' effect is more obvious.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- water inlet pipes, 2- valves, 3- pipeline pumps, 4- wind turbines, 5- aeration tubes, 6- solarization air caps, 7- scum pipes, 8- collection
Inder pot, 9- dreg collecting slots, 10- setting pots, 11- Slag Scraping Devices, 12- scraper plates, 13- baffles, 14- water outlets, 15- outlet pipes, 16- foldings
Flowing plate, 17- agitating shafts, 18- agitator arms, 19- sediment outflow pipes.
Specific implementation mode
With reference to specific embodiment, the utility model will be further described.
Embodiment 1：A kind of sewage disposal desanding device is provided with as shown in Figure 1, including setting pot 10 in setting pot 10
Baffle 13 is provided with slag removal mechanism on the left of the baffle, is provided with sand setting mechanism on the right side of baffle, 13 upper/lower terminal of baffle with it is heavy
There are water stream channels between sand pond, and after sewage removes the dross to suspend through slag removal mechanism, sand settling machine is flowed into from water stream channel
Structure, the slag removal mechanism includes the water inlet pipe 1 for being set to setting pot lower part, aeration tube 5 and be set to setting pot top scrape slag
Machine 11 is equipped with valve 2 and pipeline pump 3 on water inlet pipe, and valve controls the flow of water, and pipeline pump draws sewage as power plant
Enter in setting pot, 1 port of water inlet pipe is oppositely arranged with baffle 13, and air-flow is made with flow since baffle effect generates spiral rotating
With, promote girt-water separation, 5 beginning of aeration tube to be connected with wind turbine 4, wind turbine carries out aeration effect by the solarization air cap on aeration tube,
Since the dross that aeration effect generates gradually is bubbled through the water column upper layer, dross is removed by Slag Scraping Device 11, the dual scraper plate of Slag Scraping Device
12 remove dross in time, and Slag Scraping Device end is provided with dreg collecting slot 9, and dreg collecting slot is connected to by scum pipe with collection inder pot 8, scum pipe 7
On be provided with valve, dross flows into 9 the inside of dreg collecting slot, then is flow automatically by scum pipe 7 and entered in collection inder pot 8；On the right side of the baffle
It is provided with baffle plate 16, also there are channel between baffle plate upper and lower ends and setting pot 10, flow flows to the right, due to baffle plate
Effect makes right side Inlet and outlet water that upper and lower two parts flow, the baffle plate 16 is divided into be tilted from top to bottom to agitating shaft, baffling
Plate right vertical is provided with agitating shaft 17, and agitating shaft terminal horizontal is equipped with agitator arm 18, work of the sewage in agitator arm 18
Under, the centrifugal force of flow sand grains can be increased, the sand for keeping weight larger slides downwards along wooden partition to bottom Ji Shaqu,
It is provided with sediment outflow pipe 19 below agitator arm, valve is provided on sediment outflow pipe, controls sand flow, sand is arranged by sediment outflow pipe
Go out；The setting pot upper end is connected with outlet pipe 15, and supernatant is flowed out from the outlet pipe of water outlet 14.
Operation principle：The sewage for being mixed with sand grains is promoted to pump in setting pot, first on the left of setting pot, in aeration tube
Aeration and flow spiral rotating effect under, suspended particulate mutually collides in sewage, and friction and is washed away by bubble rising
Effect, enables the organic pollution being attached on sand grains to remove, the sand grains for being sunken to bottom of pond is more clean, for existing in sewage
Suspended matter removed in time by dual scraper plate in the dross that top generates, this device can remove greatly due to aeration effect
The sand grains of amount, and part organic impurities can be reduced, avoid collection sand Chi Dui smelly long, the flow containing a small amount of sand grains, which enters to the right, to be used
Mechanical agitation power generate swirl-flow devices in, by machinery generate centrifugal force, accelerate sand grains shift around, itself
It under gravity, slides to lower part Ji Shaqu, the grit collection that this two parts generates is flow automatically to together by the sediment outflow pipe of bottom
Discharge, supernatant are discharged by water outlet above.
Claims (5)
1. a kind of sewage disposal desanding device, it is characterised in that：Including setting pot, baffle is provided in setting pot, baffle is upper and lower
There are water stream channel between both ends and setting pot, the baffle left side is provided with slag removal mechanism, sand setting is provided on the right side of baffle
Mechanism；The slag removal mechanism includes the water inlet pipe for being set to setting pot lower part, aeration tube and be set to setting pot top scrape slag
Machine, Slag Scraping Device end are provided with dreg collecting slot, and the sand setting mechanism includes the agitating shaft being vertically arranged and is installed on stirring shaft end
Agitator arm, be provided with sediment outflow pipe below agitator arm, the setting pot upper end is connected with outlet pipe.
2. sewage disposal desanding device according to claim 1, it is characterised in that：The water inlet pipe port is opposite with baffle
Setting.
3. sewage disposal desanding device according to claim 1, it is characterised in that：Be equipped on the water inlet pipe valve and
Pipeline pump.
4. sewage disposal desanding device according to claim 1, it is characterised in that：The dreg collecting slot passes through scum pipe and collection
Inder pot is connected to, and valve is provided on scum pipe.
5. sewage disposal desanding device according to claim 1, it is characterised in that：It is provided with baffling on the right side of the baffle
Plate, the baffle plate are tilted to agitating shaft from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629609.0U CN207608352U (en) | 2017-11-29 | 2017-11-29 | Sewage disposal desanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629609.0U CN207608352U (en) | 2017-11-29 | 2017-11-29 | Sewage disposal desanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608352U true CN207608352U (en) | 2018-07-13 |
Family
ID=62796764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629609.0U Expired - Fee Related CN207608352U (en) | 2017-11-29 | 2017-11-29 | Sewage disposal desanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759423A (en) * | 2018-07-25 | 2020-02-07 | 曲靖市首锋矿山配件有限公司 | Steel rolling production sewage treatment system |
| CN115010202A (en) * | 2022-06-18 | 2022-09-06 | 杜程阳 | Aeration grit chamber for sewage treatment and purification and use method thereof |
-
2017
- 2017-11-29 CN CN201721629609.0U patent/CN207608352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759423A (en) * | 2018-07-25 | 2020-02-07 | 曲靖市首锋矿山配件有限公司 | Steel rolling production sewage treatment system |
| CN115010202A (en) * | 2022-06-18 | 2022-09-06 | 杜程阳 | Aeration grit chamber for sewage treatment and purification and use method thereof |
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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: 20180713 Termination date: 20211129 |