CN215276009U - Sewage solid-liquid separation device - Google Patents
Sewage solid-liquid separation device Download PDFInfo
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- CN215276009U CN215276009U CN202121139085.3U CN202121139085U CN215276009U CN 215276009 U CN215276009 U CN 215276009U CN 202121139085 U CN202121139085 U CN 202121139085U CN 215276009 U CN215276009 U CN 215276009U
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Abstract
The utility model discloses a sewage solid-liquid separation equipment, include: the shell is communicated with the water outlet pipe; the filter cartridge is arranged in the shell, a gap is formed between the outer wall of the filter cartridge and the inner wall of the shell, filter holes are formed in the side wall of the filter cartridge, and the water inlet pipe penetrates through the shell and is communicated with the filter cartridge; the stirring blade is arranged in the filter cylinder and can rotate, and the edge of the stirring blade is provided with a brush which can touch the inner wall of the filter cylinder. Has the advantages that: the water inlet pipe is communicated with the filter cylinder, the stirring blades are arranged in the filter cylinder, sewage can flow into the filter cylinder, and the water flow is driven by the stirring blades to generate a vortex effect so as to enable the water flow to be in a rotating state, promote the sand stone to be collected in the sand hopper under the action of water power, enable the scum to be intercepted by the filter cylinder, enable the sewage to pass through the filter holes in the filter cylinder and be discharged by the water outlet pipe, and enable the scum and the sand stone to be separated from the water; the hairbrush can touch the inner wall of the filter cylinder, so that the inner wall of the filter cylinder can be cleaned, and the filter holes can be prevented from being blocked.
Description
Technical Field
The utility model relates to a feedwater and sewage treatment, in particular to sewage solid-liquid separation device.
Background
The treatment of the sand and the scum wrapped in the sewage is the first step in the sewage treatment process, also called as a pretreatment section or a primary treatment section, and the quality of the treatment effect in the stage can greatly influence the normal operation of the treatment process, the pipeline system and the equipment in the later stage.
In the prior art, the treatment of scum and sand and stone in sewage is completed by two sets of equipment or treatment units in two steps, and the technical defects are as follows: large occupied area, high energy consumption, complex operation and maintenance and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a sewage solid-liquid separation equipment that can realize dross and grit in succession and handle.
The technical scheme adopted for solving the technical problems is as follows:
sewage solid-liquid separation equipment includes:
the shell is communicated with the water outlet pipe;
the filter cartridge is arranged in the shell, a gap is formed between the outer wall of the filter cartridge and the inner wall of the shell, filter holes are formed in the side wall of the filter cartridge, and the water inlet pipe penetrates through the shell and is communicated with the filter cartridge;
the stirring blade is arranged in the filter cylinder and can rotate, and the edge of the stirring blade is provided with a brush which can touch the inner wall of the filter cylinder.
The sewage solid-liquid separation device at least has the following beneficial effects:
the water inlet pipe is communicated with the filter cylinder, the stirring blades are arranged in the filter cylinder, sewage can flow into the filter cylinder, and the water flow is driven by the stirring blades to generate a vortex effect so as to enable the water flow to be in a rotating state, promote the sand stone to be collected in the sand hopper under the action of water power, enable the scum to be intercepted by the filter cylinder, enable the sewage to pass through the filter holes in the filter cylinder and be discharged by the water outlet pipe, and enable the scum and the sand stone to be separated from the water; the brush can touch the inner wall of the filter cylinder, so that the inner wall of the filter cylinder can be cleaned, and filter holes can be prevented from being blocked; the sewage solid-liquid separation device organically combines slag removal and sand removal units in sewage treatment, so that not only can the sand slag be efficiently removed, but also the occupied area and the operation energy consumption can be greatly saved, the sewage treatment cost is reduced, and the purposes of energy conservation and emission reduction are realized.
In a possible implementation mode, the top of the shell is provided with a top cover, the top cover is detachably connected with the shell, and the top cover is provided with a motor which can drive the stirring blades to rotate. The top cover is detachably connected with the shell, so that the shell is convenient to clean and maintain.
In one possible embodiment, the bottom of the housing is provided with a sand hopper which forms a conical inner wall at one end of the housing, and one end of the filter cartridge extends to the sand hopper. The shape of the sand hopper is beneficial to the sedimentation of scum and sand stone, and the scum and the sand stone are easy to be intensively discharged.
In a possible implementation mode, the slag discharge pipe is communicated with the sand hopper, and a valve is further arranged on the slag discharge pipe. Scum and sand can be concentrated through the scum pipe and be discharged, controls the break-make state of scum pipe through opening and close of valve to can arrange the sediment according to the nimble control of actual sediment volume.
In one possible embodiment, the stirring vanes are helical blades, and the brushes are arranged along the edges of the stirring vanes. The stirring blades are helical blades, so that water flow can be driven to pass through the filter cylinder and flow in a rotating state, and sand and stone are enabled to be collected and settled to the sand hopper under the hydraulic action; the inner wall of the filter cylinder is continuously cleaned from top to bottom by the brush along with the rotation of the stirring blades, so that scum and sand which are intercepted on the filter cylinder are intensively settled to the sand hopper.
In one possible embodiment, the stirring vanes are shaftless helical vanes. The stirring blades are shaftless helical blades, which can promote the water flow to rotate and flow in the filter cylinder and form a vortex effect, and are favorable for separating scum and sand from water.
In one possible embodiment, the inlet pipe is tangential to the inner wall of the filter cartridge, which is arranged between the inlet pipe and the outlet pipe. The inlet tube is tangent with the inner wall of straining a section of thick bamboo and arranges, enables sewage and flows into inside straining a section of thick bamboo along the tangential direction of straining a section of thick bamboo to thereby make rivers produce the vortex effect and make rivers be the rotating condition under the drive of stirring leaf, be favorable to the original kinetic energy of make full use of rivers to produce the vortex effect, thereby make rivers be the rotating condition, promote the grit to collect in the sand hopper under hydraulic action.
In one possible embodiment, the inlet conduit comprises two lengths of tubing, one of which passes through the housing and communicates with the filter cartridge, and the other of which communicates with the tubing communicating with the filter cartridge by way of a flange structure external to the housing. Two sections pipe fittings of inlet tube pass through flange structure interconnect outside the shell, are favorable to the assembly and the maintenance of inlet tube.
In one possible embodiment, the outlet pipe comprises two sections of pipe, one section of pipe is communicated with the shell, and the other section of pipe is connected with the pipe communicated with the shell through a flange structure outside the shell. Two sections of pipe fittings of the water outlet pipe are connected with each other outside the shell through a flange structure, and the assembly and the maintenance of the water outlet pipe are facilitated.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of section a-a of fig. 1 in accordance with an embodiment of the present invention;
reference numerals:
the device comprises a shell 1, a water outlet pipe 2, a sand hopper 3, a top cover 4, a motor 5, a filter cylinder 6, a filter hole 7, a water inlet pipe 8, a stirring blade 9, a brush 10, a slag discharge pipe 11 and a valve 12.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 2, a sewage solid-liquid separation apparatus includes:
the shell 1 is communicated with the water outlet pipe 2;
the filter cartridge 6 is arranged in the shell 1, a gap is formed between the outer wall of the filter cartridge 6 and the inner wall of the shell 1, the side wall of the filter cartridge 6 is provided with a filter hole 7, and the water inlet pipe 8 penetrates through the shell 1 and is communicated with the filter cartridge 6;
the stirring blade 9 is arranged in the filter cylinder 6, the stirring blade 9 can rotate, the edge of the stirring blade 9 is provided with a brush 10, and the brush 10 can touch the inner wall of the filter cylinder 6.
The sewage solid-liquid separation device at least has the following beneficial effects:
the water inlet pipe 8 is communicated with the filter cylinder 6, the stirring blade 9 is arranged in the filter cylinder 6, sewage can flow into the filter cylinder 6, and the water flow is driven by the stirring blade 9 to generate a vortex effect so as to enable the water flow to be in a rotating state, sand and stone can be promoted to be collected in the sand hopper 3 under the action of hydraulic power, scum is intercepted by the filter cylinder 6, the sewage passes through the filter holes 7 on the filter cylinder 6 and is discharged by the water outlet pipe 2, and therefore the scum and the sand and stone are separated from the water; the brush 10 can touch the inner wall of the filter cartridge 6, so that the inner wall of the filter cartridge 6 can be cleaned, and the filter holes 7 can be prevented from being blocked; the sewage solid-liquid separation device organically combines slag removal and sand removal units in sewage treatment, so that not only can the sand slag be efficiently removed, but also the occupied area and the operation energy consumption can be greatly saved, the sewage treatment cost is reduced, and the purposes of energy conservation and emission reduction are realized.
As for the housing 1, the housing 1 is tubular in shape. The top of shell 1 is equipped with top cap 4, is equipped with motor 5 on the top cap 4, and motor 5 can drive stirring leaf 9 rotatory.
The filter cartridge 6 has a cylindrical shape, and the top pipe of the filter hole 7 is connected to the top cover 4. The filter holes 7 are distributed on the side wall of the filter cartridge 6, and the filter holes 7 penetrate through the side wall of the filter cartridge 6. The lower end of the filter cartridge 6 is open and extends to the bottom end of the filter cartridge 6 to facilitate the drainage of scum and sand.
With respect to the stirring vanes 9, the stirring vanes 9 are helical blades which can drive the water flow to rotate and pass through the filter cartridge 6 and can drive the sand to flow toward the lower end of the filter cartridge 6, thereby promoting the sedimentation of the scum and sand.
The brush 10 is provided at the edge of the stirring blade 9, and the brush 10 can clean the inner wall of the filter cartridge 6, promote the falling and settling of scum and sand on the inner wall of the filter cartridge 6, and prevent the filter holes 7 from being clogged.
In a possible embodiment, the top of the housing 1 is provided with a top cover 4, the top cover 4 is detachably connected with the housing 1, the top cover 4 is provided with a motor 5, and the motor 5 can drive the stirring blade 9 to rotate. The top cover 4 is detachably connected with the shell 1, so that the shell 1 is convenient to clean and maintain.
Regarding the top cover 4, the edge of the top cover 4 is provided with a flange, the top edge of the housing 1 is also provided with a flange, and the detachable connection between the top cover 4 and the housing 1 is realized by a threaded connection.
In a possible embodiment, the bottom of the housing 1 is provided with a sand hopper 3, the sand hopper 3 forming a conical inner wall at one end of the housing 1, and one end of the filter cartridge 6 extending to the sand hopper 3. The sand hopper 3 is shaped to facilitate the sedimentation of scum and sand and stone and to facilitate the concentrated discharge of scum and sand and stone.
Regarding the sand hopper 3, a gap is provided between the lower end of the filter cartridge 6 and the inner wall of the sand hopper 3, and water flow can flow back into the water outlet pipe 2 through the lower end of the filter cartridge 6.
In a possible embodiment, the slag discharge pipe 11 is communicated with the sand hopper 3, and a valve 12 is further arranged on the slag discharge pipe 11. Scum and sand can be discharged through the scum pipe 11 in a centralized way, and the on-off state of the scum pipe 11 is controlled by opening and closing the valve 12, so that the scum can be flexibly controlled according to the actual amount of scum.
Regarding the slag discharge pipe 11, the slag discharge pipe 11 is communicated with the tip of the sand hopper 3, which is beneficial to the centralized discharge of scum and sand.
In one possible embodiment, the stirring vanes 9 are helical blades, and the brushes 10 are arranged along the edges of the stirring vanes 9. The stirring blades 9 are helical blades, which can drive water flow to pass through the filter cylinder 6 and drive the water flow to flow in a rotating state, so that sand and stone are gathered and settled towards the sand hopper 3 under the hydraulic action; the brush 10 continuously sweeps the inner wall of the filter cylinder 6 from top to bottom along with the rotation of the stirring blade 9, so that scum and sand trapped on the filter cylinder 6 are intensively settled to the sand hopper 3.
As the stirring vanes 9, there can be used, but not limited to, axial helical vanes and shaftless helical vanes as the stirring vanes 9.
In one possible embodiment, the stirring vanes 9 are shaftless helical vanes. The stirring blade 9 is a shaftless helical blade, which can promote the water flow to rotate and flow in the filter cylinder 6 and form a vortex effect, thus being beneficial to separating scum and sand from water.
In a possible embodiment, the inlet pipe 8 is tangential to the inner wall of the filter cartridge 6, the filter cartridge 6 being arranged between the inlet pipe 8 and the outlet pipe 2. The inlet tube 8 is tangent with the inner wall of straining a section of thick bamboo 6 and arranges, enables sewage along the tangential direction who strains a section of thick bamboo 6 and flows into and strain a section of thick bamboo 6 inside to thereby make rivers produce the vortex effect under the drive of stirring leaf 9 and make rivers be the rotating condition, be favorable to the original kinetic energy of make full use of rivers to produce the vortex effect, thereby make rivers be the rotating condition, promote the grit to collect in sand hopper 3 under hydraulic action.
With regard to the inlet pipe 8, in the present embodiment, the inlet pipe 8 is arranged tangentially to the filter cartridge 6.
Regarding the water outlet pipe 2, in the present embodiment, the water outlet pipe 2 is arranged in parallel with the water inlet pipe 8, which is beneficial to reduce the kinetic energy loss of the water flow in general. It is conceivable that the direction and position of the outlet pipe 2 can also be flexibly adjusted to different angles or positions in connection with the housing 1 depending on the situation in the field.
With respect to the filter cartridge 6, the filter cartridge 6 is disposed between the inlet pipe 8 and the outlet pipe 2, meaning that the filter cartridge 6 is disposed between the inlet pipe 8 and the outlet pipe 2 in the orientation shown in fig. 2.
In a possible embodiment, the inlet conduit 8 comprises two sections of pipe, one section of pipe passing through the casing 1 and communicating with the filter cartridge 6, the other section of pipe being connected to the pipe communicating with the filter cartridge 6 outside the casing 1 by means of a flange structure. Two sections pipe fittings of inlet tube 8 pass through flange structure interconnect outside shell 1, are favorable to inlet tube 8's assembly and maintenance.
In a possible embodiment, the outlet pipe 2 comprises two pipe sections, one pipe section is communicated with the shell 1, and the other pipe section is connected with the pipe section communicated with the shell 1 through a flange structure outside the shell 1. Two sections of pipe fittings of outlet pipe 2 pass through flange structure interconnect outside shell 1, are favorable to the assembly and the maintenance of outlet pipe 2.
With respect to the water inlet pipe 8, the water flows in the direction B shown in fig. 1 and 2.
With respect to the outlet pipe 2, the water flow exits in the direction C shown in fig. 1 and 2. It is conceivable that the direction and position of the outlet pipe 2 can also be flexibly adjusted according to the actual situation.
With respect to the slag pipe 11, the water flow is discharged in the direction D shown in fig. 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. Sewage solid-liquid separation equipment, its characterized in that includes:
the shell is communicated with the water outlet pipe;
the filter cartridge is arranged in the shell, a gap is formed between the outer wall of the filter cartridge and the inner wall of the shell, filter holes are formed in the side wall of the filter cartridge, and a water inlet pipe penetrates through the shell and is communicated with the filter cartridge;
the stirring blade is arranged in the filter cylinder and can rotate, a brush is arranged at the edge of the stirring blade and can touch the inner wall of the filter cylinder.
2. The sewage solid-liquid separation device according to claim 1, characterized in that: the top of shell is equipped with the top cap, the top cap with shell detachably connects, be equipped with the motor on the top cap, the motor can drive the stirring leaf rotates.
3. The sewage solid-liquid separation device according to claim 1, characterized in that: the bottom of the shell is provided with a sand hopper, a conical inner wall is formed at one end of the shell by the sand hopper, and one end of the filter cylinder extends to the sand hopper.
4. The solid-liquid separation apparatus for sewage according to claim 3, characterized in that: the slag discharging pipe is communicated with the sand hopper, and a valve is further arranged on the slag discharging pipe.
5. The sewage solid-liquid separation device according to claim 1, characterized in that: the stirring blade is a helical blade, and the brush is arranged along the edge of the stirring blade.
6. The solid-liquid separation apparatus for sewage according to claim 5, characterized in that: the stirring blade is a shaftless helical blade.
7. The sewage solid-liquid separation device according to claim 1, characterized in that: the water inlet pipe is tangent to the inner wall of the filter cylinder, and the filter cylinder is arranged between the water inlet pipe and the water outlet pipe.
8. The sewage solid-liquid separation device according to claim 1, characterized in that: the water inlet pipe comprises two sections of pipe fittings, one section of pipe fitting penetrates through the shell and is communicated with the filter cartridge, and the other section of pipe fitting is connected with the pipe fitting communicated with the filter cartridge through a flange structure outside the shell.
9. The sewage solid-liquid separation device according to claim 1, characterized in that: the water outlet pipe comprises two sections of pipe fittings, one section of pipe fitting is communicated with the shell, and the other section of pipe fitting is connected with the pipe fitting communicated with the shell through a flange structure outside the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139085.3U CN215276009U (en) | 2021-05-25 | 2021-05-25 | Sewage solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139085.3U CN215276009U (en) | 2021-05-25 | 2021-05-25 | Sewage solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276009U true CN215276009U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121139085.3U Active CN215276009U (en) | 2021-05-25 | 2021-05-25 | Sewage solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215276009U (en) |
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2021
- 2021-05-25 CN CN202121139085.3U patent/CN215276009U/en active Active
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