CN213555749U - Internal inflow fine grid device - Google Patents
Internal inflow fine grid device Download PDFInfo
- Publication number
- CN213555749U CN213555749U CN202022303512.9U CN202022303512U CN213555749U CN 213555749 U CN213555749 U CN 213555749U CN 202022303512 U CN202022303512 U CN 202022303512U CN 213555749 U CN213555749 U CN 213555749U
- Authority
- CN
- China
- Prior art keywords
- inner inflow
- grid
- speed reducer
- grille
- screen plate
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an inner inflow fine grid device, which comprises an inner inflow grid machine, wherein the inner inflow grid machine comprises an inner inflow grid machine cover and an inner inflow grid screen plate arranged inside the inner inflow grid machine cover, a first driving speed reducer is fixedly arranged on the right side of the inner inflow grid machine cover, and the inner inflow grid screen plate is driven by the first driving speed reducer; the bottom of the left side of the inner inflow grille hood is provided with a water pipe, the grille slag discharging groove on the upper part of the right side of the inner inflow grille hood is connected with a guide cylinder, and the guide cylinder is connected to a feeding hole in the upper end of the high-drainage squeezer through a slag conveying chute. The utility model discloses the filth clearance is high, can effectively get rid of fibrous material such as hair, and the backwash water will be held back including the filth on the influent grid otter board clear away thoroughly, can not fall into and strain the back water, avoid secondary pollution.
Description
Technical Field
The utility model relates to a solid-liquid separation technical field specifically is a thin grid device of interior influent stream.
Background
The internal inflow fine grid device is suitable for a solid-liquid separation process, and can be widely applied to municipal sewage such as the pretreatment process and the regenerated water advanced treatment process of a newly built, reconstructed, water quality upgraded and technology updated sewage treatment plant, the industrial sewage such as the spinning, paper making and other processes and the tap water pretreatment; the existing internal inflow fine grid device has the problem that the dirt removal rate is poor to a certain extent, dirt trapped on an internal inflow grid screen plate is not thoroughly removed, and the dirt falls into filtered water to form secondary pollution. To this end, we propose an internal flow fine grid device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior thin grid device of inflow 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: an inner inflow fine grid device comprises an inner inflow grid machine, wherein the inner inflow grid machine comprises an inner inflow grid machine cover and an inner inflow grid screen plate arranged inside the inner inflow grid machine cover, a first driving speed reducer is fixedly installed on the right side of the inner inflow grid machine cover, and the inner inflow grid screen plate is driven by the first driving speed reducer;
the bottom of the left side of the inner inflow grille hood is provided with a water pipe, the grille slag discharging groove on the upper part of the right side of the inner inflow grille hood is connected with a guide cylinder, and the guide cylinder is connected to a feeding hole in the upper end of the high-drainage squeezer through a slag conveying chute.
As a further optimization of the technical scheme, a base is fixed at the bottom of the inner inflow grille machine, and a high-pressure flushing pump and a medium-pressure flushing pump are arranged on the water pipe.
As the further optimization of this technical scheme, the one end of high drainage squeezer is equipped with the second drive speed reducer, the inside auger that squeezes of high drainage squeezer drives via the second drive speed reducer, the side of high drainage squeezer is equipped with high drainage squeezer back flow.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the filth clearance is high, can effectively get rid of fibrous material such as hair, and the backwash water will be held back including the filth on the influent grid otter board clear away thoroughly, can not fall into and strain the back water, avoid secondary pollution.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic view of the overlooking structure of the high drainage squeezer of the present invention.
In the figure: 1, 2, a first driving speed reducer, 3, a grid slag discharging groove, 4 guide cylinders, 5, a slag conveying chute, 6, an inner inflow grid mesh plate, 7, 8, 9, a high-pressure flushing pump, 10, a medium-pressure flushing pump, 11, an inner inflow grid hood, 12, a high-drainage squeezer, 13, a squeezing auger, 14, a high-drainage squeezer return pipe and 15, a second driving speed reducer.
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: an inner inflow fine grid device comprises an inner inflow grid machine 1, wherein the inner inflow grid machine 1 comprises an inner inflow grid machine cover 11 and an inner inflow grid screen plate 6 arranged inside the inner inflow grid machine cover 11, a first driving speed reducer 2 is fixedly installed on the right side of the inner inflow grid machine cover 11, and the inner inflow grid screen plate 6 is driven by the first driving speed reducer 2;
the bottom of the left side of the inner inflow grille hood 11 is provided with a water pipe 8, the grille slag discharging groove 3 at the upper part of the right side of the inner inflow grille hood 11 is connected with a guide cylinder 4, and the guide cylinder 4 is connected with a feeding hole at the upper end of a high drainage squeezer 12 through a slag conveying chute 5.
Specifically, a base 7 is fixed at the bottom of the internal inflow grille machine 1, and a high-pressure washing pump 9 and a medium-pressure washing pump 10 are arranged on the water pipe 8.
Specifically, the one end of high drainage squeezer 12 is equipped with second drive speed reducer 15, the inside auger 13 that squeezes of high drainage squeezer 12 drives via second drive speed reducer 15, the side of high drainage squeezer 12 is equipped with high drainage squeezer back flow 14.
Specifically, when the device is used, the first driving speed reducer 2 drives the chain wheel to rotate, and the chain wheel drives the inner inflow grid screen plate 6 to continuously rotate; sewage enters the inner inflow grid machine 1, is filtered by the inner inflow grid screen plate 6, water flows to the outer side of the inner inflow grid screen plate 6 after being filtered, dirt is intercepted on the inner surface of the inner inflow grid screen plate 6, is continuously and rotatably carried to the top along with the inner inflow grid screen plate 6, and then is sequentially led into a high-drainage squeezer 12 through a grid slag discharging groove 3, a guide cylinder 4 and a slag conveying chute 5;
under the condition that the second driving speed reducer 15 drives the squeezing auger 13 to rotate, the sewage is squeezed, and the squeezed sewage is discharged through a return pipe 14 of the high-drainage squeezer;
water is introduced into the inner inflow grille machine 1 through a water pipe 8, under the action of a high-pressure washing pump 9 and a medium-pressure washing pump 10, the outer side of the inner inflow grille screen plate 6 is washed, dirt is washed to the grille slag discharging groove 3 under the action of washing water, and flows out to the high-discharge squeezer 12 along with the washing water.
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 (3)
1. An interior inflow fine grid device comprises an interior inflow grid machine (1), and is characterized in that: the inner inflow grille machine (1) comprises an inner inflow grille machine cover (11) and an inner inflow grille screen plate (6) arranged inside the inner inflow grille machine cover (11), wherein a first driving speed reducer (2) is fixedly mounted on the right side of the inner inflow grille machine cover (11), and the inner inflow grille screen plate (6) is driven by the first driving speed reducer (2);
interior influent stream grid aircraft bonnet (11) left side bottom is equipped with water pipe (8), grid slag notch (3) on interior influent stream grid aircraft bonnet (11) right side upper portion are connected with guide cylinder (4), guide cylinder (4) are connected in the feed inlet of high drainage squeezer (12) upper end through defeated sediment chute (5).
2. An internal flow fine grid device as claimed in claim 1, wherein: the bottom of the inner inflow grille machine (1) is fixed with a base (7), and a high-pressure washing pump (9) and a medium-pressure washing pump (10) are arranged on the water pipe (8).
3. An internal flow fine grid device as claimed in claim 1, wherein: the one end of high drainage squeezer (12) is equipped with second drive speed reducer (15), the inside auger (13) that squeezes of high drainage squeezer (12) drives via second drive speed reducer (15), the side of high drainage squeezer (12) is equipped with high drainage squeezer back flow (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303512.9U CN213555749U (en) | 2020-10-16 | 2020-10-16 | Internal inflow fine grid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303512.9U CN213555749U (en) | 2020-10-16 | 2020-10-16 | Internal inflow fine grid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555749U true CN213555749U (en) | 2021-06-29 |
Family
ID=76524436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303512.9U Active CN213555749U (en) | 2020-10-16 | 2020-10-16 | Internal inflow fine grid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555749U (en) |
-
2020
- 2020-10-16 CN CN202022303512.9U patent/CN213555749U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111085043B (en) | Preliminary filtering equipment and method for solid impurities in sewage | |
| CN211935812U (en) | Integrated sewage treatment backwashing device | |
| CN202951327U (en) | Internal flow pore plate type fine rack cleaner | |
| CN213555749U (en) | Internal inflow fine grid device | |
| CN211215793U (en) | High-efficient sewage solid-liquid separation equipment | |
| CN210131443U (en) | Internal water inlet type rotary screen for sewage treatment | |
| CN115057555A (en) | Integrated sewage treatment equipment | |
| CN213569993U (en) | Multifunctional wastewater treatment device | |
| CN212293119U (en) | Industrial sewage deposits mud cleaning device | |
| CN211133124U (en) | Rotary drum fine grid with grid slag squeezing function | |
| CN213100968U (en) | Filter press | |
| CN209286840U (en) | A kind of cesspool salvages crushing integrated device using solid | |
| CN203429499U (en) | Anti-blocking pulping waste water recycling system | |
| CN207734706U (en) | A kind of integrated septic tank crushing charging | |
| CN216711864U (en) | Sludge treatment circulation washing unit | |
| CN201280441Y (en) | Water-cleaning thin-grille slag hydraulic screen apparatus | |
| CN215388128U (en) | Energy-concerving and environment-protective type municipal sewage treatment plant | |
| CN205076908U (en) | Resin ability self - cleaning's silt waste water treatment equipment | |
| CN217418395U (en) | Sewage treatment sand setting device capable of achieving efficient operation | |
| CN215352233U (en) | Sewage filtering device | |
| CN220878016U (en) | Grid machine for sewage treatment | |
| CN220176319U (en) | Waste water purification device of rinsing machine | |
| CN205076907U (en) | Waste water treatment equipment for silt | |
| CN218501376U (en) | Agricultural wastewater filtering equipment | |
| CN220364474U (en) | Self-cleaning sludge pretreatment device of high-pressure belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |