CN212712798U - Split type internal inflow grid cleaner - Google Patents
Split type internal inflow grid cleaner Download PDFInfo
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- CN212712798U CN212712798U CN202021331800.9U CN202021331800U CN212712798U CN 212712798 U CN212712798 U CN 212712798U CN 202021331800 U CN202021331800 U CN 202021331800U CN 212712798 U CN212712798 U CN 212712798U
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Abstract
The invention discloses a split type internal inflow grating dirt separator which comprises a rack, a driving assembly, an internal slag chute assembly, a grid plate assembly and a back washing assembly. The frame is split type, and the frame includes upper portion frame and lower part frame, and upper portion frame and lower part frame can dismantle the connection. The invention is convenient to install in a buried water plant: when in installation, the installation can be separated; when the internal inflow grille decontamination machine is installed underground in a buried water plant, the lower frame can be installed in a sewage channel for fixing, then the upper frame is installed, and the upper frame and the lower frame are connected into a whole frame; otherwise, the upper frame is removed first and then the lower frame is removed. The invention is convenient for maintenance: when carrying out the maintenance, can unpack upper portion frame and lower part frame apart, then raise upper portion frame a little and translate to other airspaces just can maintain the interior influent stream grid de-dirt machine part in the lower part frame, convenient operation.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a split type internal inflow grating dirt separator.
Background
The internal inflow grid sewage-removing machine is widely applied to the pretreatment stage of a sewage treatment plant and is arranged in a channel for sewage circulation. Generally, the depth of the channel is large, and the height of the machine body of the internal inflow grating cleaner is also high.
The sewage treatment needs a plurality of processes, and a plurality of concrete structures need to be built, so that the occupied area of a sewage treatment plant is large. At present, cities and towns are increasingly tense in use, and sewage treatment plants are hidden underground. However, the racks of the internal inflow grille decontamination machines in the existing market are all integrated and limited by underground space, and the internal inflow grille decontamination machines with very high machine bodies are inconvenient to integrally install and remove; and also has a lot of inconvenience in performing the repair and maintenance.
Disclosure of Invention
The invention aims to solve the technical problem of providing the split type internal inflow grille decontamination machine which is convenient to install, overhaul and maintain, aiming at the defect that the installation, overhaul and maintenance of the prior art are inconvenient.
A split type internal inflow grid cleaner comprises a rack, a driving assembly, an internal slag chute assembly, a grid plate assembly and a back washing assembly. The driving component, the inner slag trough component and the back washing component are arranged on the frame.
The rack is split type and comprises an upper frame and a lower frame, and the upper frame is detachably connected with the lower frame.
The driving assembly drives the grid plate assembly to rotate, the inner slag chute assembly extends into the upper part of the interior of the grid plate assembly, and the backwashing assembly is arranged outside the grid plate assembly and right above the inner slag chute assembly correspondingly.
In one embodiment, the upper frame is provided with an upper frame flange plate on the bottom surface, the lower frame is provided with a lower frame flange plate on the top surface, and the upper frame flange plate and the lower frame flange plate are detachably connected through a bolt assembly.
In one embodiment, the upper frame flange plate is provided with positioning holes, and the top of the lower frame flange plate is provided with positioning pins matched with the positioning holes, and the positioning pins are inserted into the positioning holes.
In one embodiment, the grid plate assembly comprises a group of filter pore plates and a grid frame, wherein the filter pore plates are arranged on the grid frame; the baffle is arranged on the frame, the grid plate component and the baffle enclose to form a slag-cutting cavity, and the grid plate component is arranged on the chain transmission component
And the driving component drives the grid plate component to rotate through the chain transmission component.
In one embodiment, the holes of the filter hole plate are cylindrical straight-through holes.
In one embodiment, the inner slag chute assembly is arranged in a downward inclined mode, so that garbage in the inner slag chute assembly is convenient to carry water flow out.
In one embodiment, the backwash assembly includes a backwash pipe and a nozzle.
In one embodiment, the number of upper frame flange plates is 4, and the number of lower frame flange plates is also 4.
The invention has the advantages and beneficial effects that:
1. the invention is convenient to install: the rack is split type and comprises an upper frame and a lower frame, and the upper frame is detachably connected with the lower frame. When in installation, the installation can be separated; when the internal inflow grille decontamination machine is installed underground in a buried water plant, the lower frame can be installed in a sewage channel for fixing, and then the upper frame is installed to connect the upper frame and the lower frame into a whole frame; otherwise, the upper frame is removed first and then the lower frame is removed.
2. The invention is convenient for maintenance: when overhauing and maintaining, can unpack upper portion frame and lower part frame apart, then raise upper portion frame a bit translation to other airspaces and just can maintain the interior influent stream grid de-dirt machine part in the lower part frame, convenient operation has avoided prior art to lift up the maintenance inconvenience that causes whole frame in the confined space of formula water plant with burying a little.
3. The design of the positioning pin and the positioning hole facilitates the assembly of the upper frame and the lower frame.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural diagram of the rack of the present invention.
Fig. 5 is a disassembled structure diagram of the rack of the present invention.
Fig. 6 is a schematic structural view of the upper frame of the present invention.
Fig. 7 is a schematic view of a portion of the construction of the grill and chain drive assembly.
Detailed Description
In order to facilitate an understanding of the invention, a full description thereof will be given below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Referring to fig. 1 to 7, a split type internal inflow grate sewage remover comprises a frame 1, a driving assembly 2, an internal slag chute assembly 3, a grid assembly 4 and a back washing assembly 5. The driving component 2, the inner slag chute component 3 and the back washing component 5 are arranged on the frame 1.
The rack 1 is split, the rack 1 comprises an upper frame 11 and a lower frame 12, and the upper frame 11 is detachably connected with the lower frame 12.
Specifically, an upper frame flange plate 13 is arranged on the bottom surface of the upper frame 11, a lower frame flange plate 14 is arranged on the top surface of the lower frame 12, and the upper frame flange plate 13 and the lower frame flange plate 14 are detachably connected through a bolt assembly 15. The upper frame flange plate 11 is provided with a positioning hole 16, the top of the lower frame flange plate 14 is provided with a positioning pin 17 matched with the positioning hole 16, and the positioning pin 17 is inserted into the positioning hole 16.
Specifically, the driving assembly 2 drives the grid plate assembly 4 to rotate, the inner slag chute assembly 3 extends into the upper part of the inside of the grid plate assembly 4, and the backwashing assembly 5 is arranged outside the grid plate assembly 4 and right above the corresponding inner slag chute assembly 3.
The grid plate assembly 4 includes a set of filtering holes 41 and a grid frame 42, and the filtering holes 41 are disposed on the grid frame 42. The machine frame 1 is provided with a baffle 6, the grid plate assembly 4 and the baffle 6 are enclosed to form a slag cutting cavity 7, the grid plate assembly 4 is arranged on the chain transmission assembly 8, and the driving assembly 2 drives the grid plate assembly 4 to rotate through the chain transmission assembly 8. After the sewage 10 in the channel 9 enters the middle inside (namely the slag intercepting cavity 7) of the split type internal inflow grid dirt separator, the grid plate assembly 4 filters and intercepts solid garbage in the sewage and the grid plate assembly 4 and the garbage are driven by the driving assembly 2 to be lifted to the upper part of the internal slag chute assembly 3 together, the solid garbage falls into the internal slag chute assembly 3 under the action of self weight, the solid garbage adhered to the filtering pore plate 41 is backflushed into the internal slag chute assembly 3 by the backflushing assembly 5 through water pressure, the garbage and flushing water flow are discharged to the outside of the split type internal inflow grid dirt separator through the internal slag chute assembly 3, and meanwhile, the sewage from which the solid garbage is removed is discharged through the pores in the filtering pore plate 41. The arrows in fig. 1 indicate the flow direction of the sewage. Arrows in fig. 2 represent flow lines of the sewage.
Wherein, the holes on the filtering hole plate 41 are cylindrical straight-through holes.
Specifically, the inner slag chute component 3 is arranged in a downward inclined mode, so that garbage in the inner slag chute component 3 can be conveniently clamped with water flow to flow out. The number of upper frame flange plates 13 is 4, and the number of lower frame flange plates 14 is also 4.
Wherein the back flushing assembly 5 comprises a back flushing pipe and a nozzle.
The invention has the advantages and beneficial effects that:
1. the invention is convenient to install: the frame 1 is split type, including upper portion frame 11 and lower part frame 12, the upper portion frame 11 and lower part frame 12 can be dismantled and connected, while installing, can install separately, if mount the internal inflow grille decontamination machine into the underground, can mount the lower part frame 12 first, then mount the upper portion frame 11, then connect with the bolt assembly 15; otherwise, the upper frame 11 and the lower frame 12 are disassembled, and then the upper frame 11 is removed and then the lower frame 12 is removed.
2. The invention is convenient for maintenance: when carrying out the maintenance, can unpack upper portion frame 11 and lower part frame 12 apart, then raise upper portion frame 11 a bit translation to other airspaces and just can maintain the interior influent stream grid de-dirt machine part in the lower part frame 12, convenient operation has avoided burying in the limited space of formula water plant with prior art and will lift up the maintenance inconvenience that causes whole frame in.
3. The design of the positioning pin 17 and the positioning hole 16 of the invention is convenient for the assembly of the upper frame and the lower frame.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A split type internal inflow grid cleaner is characterized by comprising a rack, a driving component, an internal slag chute component, a grid plate component and a back washing component, wherein the driving component, the internal slag chute component and the back washing component are arranged on the rack;
the rack is split, and comprises an upper frame and a lower frame, wherein the upper frame is detachably connected with the lower frame;
the driving assembly drives the grid plate assembly to rotate, the inner slag chute assembly extends into the upper part of the interior of the grid plate assembly, and the backwashing assembly is arranged outside the grid plate assembly and right above the inner slag chute assembly correspondingly.
2. The split type internal flow grate cleaner of claim 1, wherein the bottom surface of the upper frame is provided with an upper frame flange plate, the top surface of the lower frame is provided with a lower frame flange plate, and the upper frame flange plate and the lower frame flange plate are detachably connected through a bolt assembly.
3. The split type internal flow grid sewage removing machine according to claim 2, wherein the upper frame flange plate is provided with positioning holes, the top of the lower frame flange plate is provided with positioning pins matched with the positioning holes, and the positioning pins are inserted into the positioning holes.
4. The split internal flow grate cleaner of claim 1 wherein said grate assembly comprises a grate
The filtering pore plate and the grid frame are combined, and the filtering pore plate is arranged on the grid frame;
the slag-cutting machine is characterized in that a baffle is arranged on the rack, the grid plate assembly and the baffle are enclosed to form a slag-cutting cavity, the grid plate assembly is arranged on the chain transmission assembly, and the driving assembly drives the grid plate assembly to rotate through the chain transmission assembly.
5. The split internal flow grate cleaner of claim 4 wherein the holes in the perforated filter plate are cylindrical straight-through holes.
6. The split internal flow grate cleaner of claim 1, wherein the internal slag trough assembly is inclined downward to facilitate the garbage in the internal slag trough assembly to flow out with water.
7. The split internal flow grate cleaner of claim 1 wherein the backwash assembly comprises a backwash pipe and nozzles.
8. The split internal flow grate cleaner of claim 2 wherein the number of upper frame flange plates is 4 and the number of lower frame flange plates is also 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021331800.9U CN212712798U (en) | 2020-07-09 | 2020-07-09 | Split type internal inflow grid cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021331800.9U CN212712798U (en) | 2020-07-09 | 2020-07-09 | Split type internal inflow grid cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712798U true CN212712798U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021331800.9U Active CN212712798U (en) | 2020-07-09 | 2020-07-09 | Split type internal inflow grid cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212712798U (en) |
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2020
- 2020-07-09 CN CN202021331800.9U patent/CN212712798U/en active Active
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