CN110812920A - Centrifugal waste water solid-liquid separation equipment is used to environmental protection - Google Patents
Centrifugal waste water solid-liquid separation equipment is used to environmental protection Download PDFInfo
- Publication number
- CN110812920A CN110812920A CN201911228966.XA CN201911228966A CN110812920A CN 110812920 A CN110812920 A CN 110812920A CN 201911228966 A CN201911228966 A CN 201911228966A CN 110812920 A CN110812920 A CN 110812920A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter cartridge
- filter
- liquid separation
- positioning ring
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 239000002351 wastewater Substances 0.000 title claims abstract description 14
- 230000007613 environmental effect Effects 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Abstract
The invention discloses an environment-friendly centrifugal wastewater solid-liquid separation device, which comprises a separation cylinder, a cylinder cover and a limiting structure arranged between the separation cylinder and the cylinder cover and used for limiting a filter cylinder, wherein one side of the upper part of the separation cylinder is provided with a water inlet pipe tangent to the inner wall of the separation cylinder, the lower part of the separation cylinder is provided with a water outlet pipe communicated with the inner cavity of the filter cylinder, the lower end of the separation cylinder is provided with a sewage discharge outlet, and the separation cylinder comprises a straight cylinder and a conical cylinder which are integrally arranged at the lower end of the straight cylinder. In the using process of the invention, the sewage is enabled to slide into the bottom of the conical cylinder along the inner wall of the separating cylinder under the centrifugal separation action of the centrifugal separating cylinder, thereby reducing the quantity of the fixed impurities accumulated on the surface of the filter screen, improving the filtering efficiency and prolonging the maintenance interval time of the filter screen.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an environment-friendly centrifugal wastewater solid-liquid separation device.
Background
Along with the development and progress of the industry, more and more industrial wastewater is generated, and the industrial wastewater has a large amount of solid impurities which can hinder the subsequent sewage purification treatment, so that the solid impurities need to be separated from the sewage. Most of the existing separation devices directly filter solid impurities in sewage by using a screen, wherein the solid impurities directly impact the screen, and a large amount of fixed impurities are accumulated on the surface of the screen to influence the filtering efficiency of the screen; regular maintenance of the filter screen is frequent.
Disclosure of Invention
Technical problem to be solved
In view of the above, an object of the present invention is to provide an environmental-friendly centrifugal wastewater solid-liquid separation device, in which solid impurities slide into the bottom of a conical cylinder along the inner wall of a centrifugal cylinder by the centrifugal separation action of the centrifugal cylinder, thereby reducing the amount of the fixed impurities accumulated on the surface of a filter screen, improving the filtration efficiency, and prolonging the maintenance interval time of the filter screen.
Technical scheme
In order to achieve the purpose of high practicability, the invention provides the following technical scheme: an environment-friendly centrifugal wastewater solid-liquid separation device comprises a shell and a filter cartridge arranged in the shell;
the shell comprises a separating cylinder, a cylinder cover and a limiting structure which is arranged between the separating cylinder and the cylinder cover and used for limiting the filter cylinder, wherein one side of the upper part of the separating cylinder is provided with a water inlet pipe which is tangent to the inner wall of the separating cylinder, the lower part of the separating cylinder is provided with a water outlet pipe which is communicated with the inner cavity of the filter cylinder, the lower end of the separating cylinder is provided with a sewage discharge outlet, the separating cylinder comprises a straight cylinder and a conical cylinder, the straight cylinder and the conical cylinder are integrally arranged, and the conical cylinder;
the limiting mechanism comprises an upper positioning ring which is arranged at the lower end of the cylinder cover and extends into the inner wall of the filter cylinder and a lower positioning ring which is connected with the lower end of the straight cylinder through a plurality of supporting blocks;
the lower end of the lower positioning ring is provided with a flow guide cone;
the filter cartridge comprises an inner filter cartridge, an outer filter cartridge and a filter screen arranged between the inner filter cartridge and the outer filter cartridge.
Preferably, the outer diameter of the upper locating ring is 1-2mm smaller than the inner diameter of the inner filter cartridge.
Preferably, the upper end of the water outlet pipe is inserted into the bottom of the inner cavity of the filter cartridge, and an elastic sealing ring is arranged between the water outlet pipe and the filter cartridge.
Preferably, the outer walls of the inner filter cartridge and the outer filter cartridge are provided with a plurality of water through holes.
Preferably, the upper end of the lower positioning ring is provided with a positioning ring groove matched with the outer wall of the filter cylinder, and the inner diameter of the positioning ring groove is 1-2mm larger than the outer diameter of the outer filter cylinder.
Preferably, the sewage draining port is provided with a sewage draining valve, and the water outlet pipe is provided with a water draining valve.
Advantageous effects
Compared with the prior art, the invention provides an environment-friendly centrifugal wastewater solid-liquid separation device, which has the following beneficial effects:
sewage passes through the centrifugal separation effect of centrifugal separation section of thick bamboo for solid impurity slides in the bottom of a toper section of thick bamboo along the inner wall of a separation section of thick bamboo, thereby reduces the quantity that fixed impurity piles up on the filter screen surface, improves filtration efficiency, prolongs the maintenance interval time of filter screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a separation cylinder according to the present invention;
FIG. 3 is a schematic structural view of a filter cartridge according to the present invention;
fig. 4 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an environmental-friendly centrifugal wastewater solid-liquid separation device comprises a shell 1 and a filter cartridge 2 arranged in the shell 1;
the shell comprises a separating cylinder 11, a cylinder cover 12 and a limiting structure which is arranged between the separating cylinder 11 and the cylinder cover 12 and used for limiting the filter cylinder 2, wherein one side of the upper part of the separating cylinder is provided with a water inlet pipe 3 which is tangent to the inner wall of the separating cylinder 11, the lower part of the separating cylinder is provided with a water outlet pipe 4 which is communicated with the inner cavity of the filter cylinder 2, the lower end of the separating cylinder is provided with a sewage discharge outlet 6, the separating cylinder 11 comprises a straight cylinder 111 and a conical cylinder 112 which are integrally arranged, the sewage enters from the side wall of one side of the upper part of the separating cylinder in the tangential direction, when the sewage in the separating cylinder is discharged from the water outlet pipe at the bottom of the inner cavity of the filter cylinder, the inlet water does circular motion under the guiding effect of the inner wall of the separating cylinder and does downward spiral motion in the separating cylinder under the action of gravity, thereby forming a vortex, solid impurities in the sewage rapidly, and is accumulated on the surface of the filter screen;
the limiting mechanism comprises an upper positioning ring 13 which is arranged at the lower end of the cylinder cover 12 and extends into the inner wall of the filter cylinder 2 and a lower positioning ring 14 which is connected with the lower end of the straight cylinder 111 through a plurality of supporting blocks, and the stability of the filter cylinder 2 can be ensured by fixing the filter cylinder 2 through the matching of the upper positioning ring 13 and the lower positioning ring 14, so that the filter cylinder 2 is prevented from shaking left and right; the outer diameter of the upper positioning ring is 1-2mm smaller than the inner diameter of the inner filter cylinder, so that the upper positioning ring can conveniently extend into the core part of the inner filter cylinder, and the assembly and disassembly are convenient and the positioning performance is good;
the lower end of the lower positioning ring is provided with a flow guide cone 5 for guiding the settled solid impurities away from the filter screen, so that smaller particles in the solid impurities are prevented from being brought to the filter screen again due to disturbance of water flow and are accumulated on the surface of the bottom of the filter screen;
the filter cartridge comprises an inner filter cartridge 22, an outer filter cartridge 21 and a filter screen 23 arranged between the inner filter cartridge 22 and the outer filter cartridge 21, wherein the inner filter cartridge and the outer filter cartridge play a skeleton role of the filter screen, the rigidity of the filter cartridge is improved, and larger impurities can be blocked outside the outer filter cartridge.
As a preferred embodiment, the upper end of the water outlet pipe 4 is inserted into the bottom of the inner cavity of the filter cartridge 2, an elastic sealing ring is arranged between the water outlet pipe 4 and the filter cartridge 2, and the outer wall of the elastic sealing ring is provided with a ring groove which is convenient for the filter cartridge to be embedded, so that the elastic sealing ring is prevented from falling off from the filter screen; the water outlet pipe 4 is arranged at the bottom of the inner cavity of the filter cylinder 2, so that when water in the inner cavity is discharged, vortex is formed in the inner cavity, and separation and sedimentation of fixed impurities in the separation cylinder 11 are realized.
In a preferred embodiment, the outer walls of the inner and outer cartridges 22 and 21 are provided with a plurality of water passing holes.
As a preferred embodiment, the upper end of the lower positioning ring 14 is provided with a positioning ring groove matched with the outer wall of the filter cartridge 2, and the inner diameter of the positioning ring groove is 1-2mm larger than the outer diameter of the outer filter cartridge; the filter cartridge is convenient to insert into the positioning ring groove, and is convenient to assemble and disassemble.
As a preferred embodiment, the sewage draining outlet 6 is provided with a sewage draining valve, the water outlet pipe 3 is provided with a water draining valve, solid impurities are discharged through the sewage draining outlet 6, and filtered water is discharged through the water outlet pipe 3.
It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides an environmental protection is with centrifugal waste water solid-liquid separation equipment which characterized in that: comprises a shell and a filter cartridge arranged in the shell;
the shell comprises a separating cylinder, a cylinder cover and a limiting structure which is arranged between the separating cylinder and the cylinder cover and used for limiting the filter cylinder, wherein one side of the upper part of the separating cylinder is provided with a water inlet pipe which is tangent to the inner wall of the separating cylinder, the lower part of the separating cylinder is provided with a water outlet pipe which is communicated with the inner cavity of the filter cylinder, the lower end of the separating cylinder is provided with a sewage discharge outlet, the separating cylinder comprises a straight cylinder and a conical cylinder, the straight cylinder and the conical cylinder are integrally arranged, and the conical cylinder;
the limiting mechanism comprises an upper positioning ring which is arranged at the lower end of the cylinder cover and extends into the inner wall of the filter cylinder and a lower positioning ring which is connected with the lower end of the straight cylinder through a plurality of supporting blocks;
the lower end of the lower positioning ring is provided with a flow guide cone;
the filter cartridge comprises an inner filter cartridge, an outer filter cartridge and a filter screen arranged between the inner filter cartridge and the outer filter cartridge.
2. The environmental centrifugal wastewater solid-liquid separation device according to claim 1, wherein the outer diameter of the upper positioning ring is 1-2mm smaller than the inner diameter of the inner filter cartridge.
3. The environmental centrifugal wastewater solid-liquid separation device according to claim 1, wherein the upper end of the water outlet pipe is inserted into the bottom of the inner cavity of the filter cartridge, and an elastic sealing ring is arranged between the water outlet pipe and the filter cartridge.
4. The environmental centrifugal wastewater solid-liquid separation device according to claim 1, wherein the outer walls of the inner filter cartridge and the outer filter cartridge are provided with a plurality of water passing through holes.
5. The centrifugal waste water solid-liquid separation device for environmental protection according to claim 1, wherein the upper end of the lower positioning ring is provided with a positioning ring groove matched with the outer wall of the filter cartridge, and the inner diameter of the positioning ring groove is 1-2mm larger than the outer diameter of the outer filter cartridge.
6. The environmental-friendly centrifugal wastewater solid-liquid separation device according to claim 1, wherein the sewage discharge port is provided with a sewage discharge valve, and the water outlet pipe is provided with a drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228966.XA CN110812920A (en) | 2019-12-04 | 2019-12-04 | Centrifugal waste water solid-liquid separation equipment is used to environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228966.XA CN110812920A (en) | 2019-12-04 | 2019-12-04 | Centrifugal waste water solid-liquid separation equipment is used to environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110812920A true CN110812920A (en) | 2020-02-21 |
Family
ID=69543882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911228966.XA Withdrawn CN110812920A (en) | 2019-12-04 | 2019-12-04 | Centrifugal waste water solid-liquid separation equipment is used to environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110812920A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691612A (en) * | 2020-06-20 | 2020-09-22 | 荆门宁杰机电技术服务有限公司 | Multi-functional rainwater is collected and is purified and recycle device for building |
| CN112221241A (en) * | 2020-09-28 | 2021-01-15 | 孙长兵 | Multiple filter equipment for papermaking |
| CN112704952A (en) * | 2020-12-19 | 2021-04-27 | 马鞍山悠思电子科技有限公司 | Filter equipment for sewage treatment based on centrifugation subsides |
-
2019
- 2019-12-04 CN CN201911228966.XA patent/CN110812920A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691612A (en) * | 2020-06-20 | 2020-09-22 | 荆门宁杰机电技术服务有限公司 | Multi-functional rainwater is collected and is purified and recycle device for building |
| CN112221241A (en) * | 2020-09-28 | 2021-01-15 | 孙长兵 | Multiple filter equipment for papermaking |
| CN112704952A (en) * | 2020-12-19 | 2021-04-27 | 马鞍山悠思电子科技有限公司 | Filter equipment for sewage treatment based on centrifugation subsides |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110812920A (en) | Centrifugal waste water solid-liquid separation equipment is used to environmental protection | |
| KR100715286B1 (en) | Whirl type separator with filter | |
| KR100814063B1 (en) | Storm water treatment device | |
| CN2766932Y (en) | Oil-gas-water-solid four phase separating and filtering apparatus | |
| CN210584060U (en) | Novel high-efficient catch water | |
| CN210585434U (en) | Circulating cyclone separation device | |
| CN211706064U (en) | Centrifugal separation type wastewater filtering device | |
| CN206660758U (en) | A kind of efficiently slag removal equipment and efficient slag removing system | |
| RU116372U1 (en) | FILTER CARTRIDGE HYDROCYCLON | |
| CN2218592Y (en) | Screw plate oil-water separator | |
| CN109772021B (en) | Waterway scale inhibition device and scale inhibition method thereof | |
| RU2509886C1 (en) | Natural gas cleaning separator | |
| CN209286804U (en) | A kind of anti-scratch filter core | |
| CN219098935U (en) | Rainwater cyclone filter | |
| CN215049180U (en) | Continuous flow multiphase high-speed filter | |
| CN204672002U (en) | A kind of vortex gravity centrifugal pipeline dirt separator | |
| CN2106830U (en) | Double-airfloat integrated water purifier | |
| CN215085508U (en) | Cyclone separation device for separating sewage and sludge in sewage treatment | |
| CN213965275U (en) | Oil-water separation device based on super-hydrophobic filter screen | |
| CN215365168U (en) | Biochemical sewage purification treatment device | |
| TW201313296A (en) | Rainwater centrifugal filtration device | |
| CN211724793U (en) | Sedimentation tank with filtering capability | |
| CN201046367Y (en) | Vortex flow solid-liquid filter | |
| CN215886453U (en) | Dirt remover | |
| CN219815581U (en) | Novel sewage filtration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200221 |
|
| WW01 | Invention patent application withdrawn after publication |