CN217312123U - Floating filter material filtering device - Google Patents
Floating filter material filtering device Download PDFInfo
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- CN217312123U CN217312123U CN202220479973.8U CN202220479973U CN217312123U CN 217312123 U CN217312123 U CN 217312123U CN 202220479973 U CN202220479973 U CN 202220479973U CN 217312123 U CN217312123 U CN 217312123U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model provides a float filter material filter equipment, establish the cavity in it, establish the filtering ponds of mechanism of intaking and play water mechanism on it, be equipped with the baffle in its characterized in that filtering ponds cavity, this baffle separates the cavity for the intake chamber of taking the mechanism of intaking and the play pond of taking out water mechanism, and intake chamber and play pond are less than the overflow mouth intercommunication on top of the pool through the baffle, and the play pond is equipped with filter material input mechanism, and the intake chamber is equipped with filter material output mechanism, and the showy filter material of input floats in cavity upper portion. The floating filter material adding, discharging and filtering operations are independent, the floating filter material adding, discharging and filtering operations are continuously operated, and the floating filter material is washed off line, so that the effects of precipitating, filtering and separating mixed liquid are greatly improved, and the device has the characteristics of low energy consumption, low investment and operation cost, simple control and management and the like.
Description
Technical Field
The utility model provides a filter equipment, especially a float filter material filter equipment belongs to filtration equipment manufacturing and designing technical field.
Background
The filtration is one of the most commonly used solid-liquid separation techniques, and can be divided into surface filtration and deep filtration according to the form of the filter medium, wherein the deep filtration adopts granular filter materials such as quartz sand, anthracite, activated carbon, ceramsite and the like as the filter medium. The conventional filtration process comprises: the filtering part intercepts the solid phase in the mixed solution through the filter material, and then discharges the solid phase in the filter material through the back flush, thereby realizing the solid-liquid separation. Because backwashing and filtering cannot be carried out simultaneously, filtering can only be carried out in an intermittent operation mode. Meanwhile, the backwashing process aims at all filter materials and can be carried out only by being provided with a high-power water pump or a fan, so that the energy consumption is high, the flushing efficiency is low, and adverse effects are brought to production. Therefore, there is a need for a continuous filtration technology that reduces the capital and operating costs of filtration facilities.
Disclosure of Invention
For the intermittent type formula operation that solves current deep filtration and adopt, the filtration efficiency who brings is low to and the high problem of energy consumption, the utility model provides a float filter material filter equipment.
The utility model discloses a following technical scheme accomplishes: a filter with floating filter material is composed of a filter pool with cavity, water inlet and outlet mechanisms, a partition plate in said cavity for dividing said cavity into water inlet pool with water inlet mechanism and water outlet pool with water outlet mechanism, a filter material input mechanism for said water inlet pool, a filter material output mechanism for said water inlet pool, and a floating filter material.
The part below the lower interface of the floating filter material of the water inlet tank is set as a settling zone, and the part above the lower interface of the floating filter material is set as a filtering zone, so that solid phase in part of mixed liquid is separated through settling, and the load of filtering and separating is reduced.
A sludge discharge mechanism is arranged in the sedimentation area of the water inlet pool, and the sludge discharge mechanism is a gravity sludge discharge mechanism which is arranged at the bottom of the sedimentation area and consists of a sludge discharge pipe and a valve; or a mechanical sludge discharge mechanism which is arranged at the bottom of the sedimentation area and consists of a sludge discharge pump or a gas stripping and sludge discharge pipe so as to discharge sludge containing a large amount of solid phase separated by sedimentation.
A filter material output mechanism is arranged in the filtering area of the water inlet pool, and the filter material output mechanism is a gravity output mechanism which is arranged in the filtering area and consists of a filter material output pipe and a valve; or a mechanical discharging mechanism which is arranged in the filtering area and consists of a pump or an air stripping and filtering material output pipe so as to discharge the floating filtering material containing a large amount of solid phase.
The inner end of the filter material output pipe is provided with a horn end with a downward opening so as to facilitate the collection and discharge of the floating filter material containing solid phase.
The part below the lower interface of the floating filter material of the water outlet pool is set as a clear water area, and the part above the lower interface of the floating filter material is set as a filtering area, so as to prevent the floating filter material from being discharged through the water outlet device.
The outlet of the filter material input mechanism in the water outlet tank is positioned at the lower part of the water outlet tank, and the filter material input mechanism is a gravity input filter material mechanism which is arranged in the middle of the water outlet tank and consists of a filter material input pipe and a hopper arranged at the inlet of the filter material input pipe; or a mechanical filter material input mechanism which is arranged in the water outlet pool and consists of a filter material input pipe, a pump or a screw conveyor so as to add clean floating filter materials.
The outlet of the water inlet mechanism is positioned at the lower part of the water inlet pool, and the water inlet mechanism is a gravity water inlet mechanism which is arranged in the water inlet pool and consists of a gravity flow pipeline or a mechanical water inlet mechanism which is connected to the water inlet through a pump and a water inlet pipeline so as to facilitate the mixed liquid to enter the water inlet pool.
The inlet of the water outlet mechanism is positioned at the lower part of the water outlet pool, and the water outlet mechanism is a gravity water outlet mechanism which is arranged in the water outlet pool and consists of a gravity flow pipeline or a mechanical water outlet mechanism which is connected to the water outlet through a pump and a water outlet pipeline so as to facilitate the discharge of purified water out of the water outlet pool.
The floating filter material is one or more of organic filler, inorganic filler or organic-inorganic composite filler with the specific gravity lower than that of the liquid phase of the mixed solution, and the specific selection is determined according to the performance of the mixed solution.
The liquid phase of the mixed solution comprises liquid organic matters, liquid inorganic matters and liquid organic-inorganic mixtures, such as water, oil, alcohol, acid solution, alkali solution, salt solution and the like.
The floating filter material has an adsorption function, and adsorbs dissolved substances in the mixed solution.
The solid-liquid separation process of the mixed liquid in the operation process is as follows: the mixed liquid enters a sedimentation zone at the lower part of the water inlet pool through the water inlet mechanism, part of solid phase is precipitated to the bottom of the pool and is discharged through the sludge discharge mechanism, the mixed liquid containing residual solid phase enters a filtering zone at the upper part of the water inlet pool and enters a filtering zone at the upper part of the water outlet pool after crossing an overflow port at the upper part of the partition plate, the residual solid phase is intercepted in the two filtering zones and is discharged along with the filter material output mechanism, and the purified water enters a clean water zone at the lower part of the water outlet pool and is discharged through the water outlet mechanism, thereby completing the continuous solid-liquid separation of the mixed liquid.
The input and output processes of the floating filter material in the operation process are as follows: the floating filter material is added to the lower part of the water outlet pool through the filter material input mechanism, moves upwards under the action of buoyancy, crosses an overflow port on the upper part of the partition plate, enters the water inlet pool, moves downwards under the action of the pressure of the floating filter material on the upper part, intercepts the solid phase in the mixed liquid in the moving process, discharges the filter material containing the solid phase through the filter material output mechanism, cleans the floating filter material containing the solid phase outside the filter pool, and then adds the filter material input mechanism into the water outlet pool, thereby completing the continuous input and output of the floating filter material.
The utility model has the advantages of the following and the effect:
(1) the solid-liquid separation process of the mixed liquid and the input and output processes of the floating filter material are mutually independent in the operation process, so that both the two processes can be continuously operated and can be intermittently operated, the production requirement can be more met, and the management and the control are simpler.
(2) The moving direction of the floating filter material is opposite to the flowing direction of the mixed liquid in the operation process, and reverse operation is realized, so that the floating filter material discharged by the filter material output device intercepts and removes more solid phases, the liquid entering the clear water area after passing through the filter area contains less solid phases, and the filtering and separating effect is good.
(3) After the mixed liquid enters the water inlet tank, a part of solid phase is precipitated in a precipitation zone at the lower part of the water inlet tank to form bottom mud containing a large amount of solid phase and is discharged through a mud discharging device, so that the solid phase entering a filtering zone at the upper part of the water inlet tank and a filtering zone at the upper part of the water outlet tank is reduced, the cleaning amount of the floating filter material is reduced, and the input and output amount of the floating filter material is reduced.
(4) The cleaning operation of the floating filter materials is carried out outside the filter tank, and the cleaning process only aims at the discharged floating filter materials, so that the filter material cleaning process is more energy-saving.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a float filter material filter equipment includes: the filter tank 3 is internally provided with a cavity, and is provided with a water inlet mechanism 2 and a water outlet mechanism 12, a partition plate 8 is arranged in the cavity of the filter tank 3, the partition plate 8 divides the cavity into a water inlet tank 4 with the water inlet mechanism 2 and a water outlet tank 11 with the water outlet mechanism 12, the water inlet tank 4 and the water outlet tank 11 are connected through an overflow port which is arranged on the partition plate 8 and is lower than the top of the tank, the water outlet tank 11 is provided with a filter material input mechanism 10, the water inlet tank is provided with a filter material output mechanism 6, and an input floating filter material 7 floats on the upper part of the cavity;
the lower part of the lower interface of the floating filter material 7 of the water inlet tank 4 is a precipitation zone, and the upper part of the lower interface of the floating filter material 7 is a filtering zone, so that solid phases in a part of mixed liquor are separated through precipitation, and the load of filtering separation is reduced;
a sludge discharge mechanism 1 is arranged in a sedimentation area of the water inlet pool 4, the sludge discharge mechanism 1 is a gravity sludge discharge mechanism which is arranged at the bottom of the sedimentation area and consists of a sludge discharge pipe and a valve, and obviously is a mechanical sludge discharge mechanism which is arranged at the bottom of the sedimentation area and consists of a sludge discharge pump or an air lift and a sludge discharge pipe; so as to discharge sludge containing a large amount of solid phase separated by sedimentation;
a filter material output mechanism 6 is arranged in the filtering area of the water inlet tank 4, and the filter material output mechanism 6 is a gravity output mechanism which is arranged in the filtering area and consists of a filter material output pipe and a valve; obviously, the device can also be a mechanical discharging mechanism which is arranged in the filtering area and consists of a pump or an air stripping and filtering material output pipe so as to discharge floating filtering materials containing a large amount of solid phases;
the inlet end of the filter material output mechanism 6 is provided with a horn end with a downward opening so as to collect and discharge the floating filter material 7 containing solid phase conveniently;
the lower part of the lower interface of the floating filter material 7 of the water outlet pool 11 is a clean water area, and the upper part of the lower interface of the floating filter material 7 is a filtering area, so as to prevent the floating filter material 7 from being discharged through the water outlet mechanism 12;
the filter material input mechanism 10 is arranged in the water outlet pool 11, the outlet of the filter material input mechanism 10 is positioned at the lower part of the water outlet pool 11, and the filter material input mechanism 10 is a gravity input filter material mechanism which is arranged in the middle of the water outlet pool and consists of a filter material input pipe and a hopper arranged at the inlet of the filter material input pipe; obviously, the device can also be a mechanical filter material input mechanism which is arranged in the water outlet pool and consists of a filter material input pipe, a pump or a screw conveyor so as to add clean floating filter materials;
the outlet of the water inlet mechanism 2 is positioned at the lower part of the water inlet pool 4, and the water inlet mechanism 2 is a gravity water inlet mechanism which is arranged in the water inlet pool 4 and consists of a gravity flow pipeline; obviously, a mechanical water inlet mechanism connected to the water inlet through a pump and a water inlet pipeline is also used for facilitating the mixed liquid to enter the water inlet tank 4;
the inlet of the water outlet mechanism 12 is positioned at the lower part of the water outlet pool 11, and the water outlet mechanism 12 is a gravity water outlet mechanism which is arranged in the water outlet pool 11 and consists of a gravity flow pipeline; obviously, the mechanical water outlet mechanism can also be connected to the water outlet through a pump and a water outlet pipeline so as to facilitate the purified water to be discharged out of the water outlet pool 11;
the floating filter material 7 is selected from one or more of organic filler, inorganic filler and organic-inorganic composite filler with the specific gravity lower than that of the liquid phase of the mixed solution, and the specific selection is determined according to the performance of the mixed solution;
the liquid phase of the mixed solution comprises liquid organic matters, liquid inorganic matters and liquid organic-inorganic mixtures, such as water, oil, alcohol, acid solution, alkali solution, salt solution and the like;
the floating filter material 7 has an adsorption function, and the floating filter material 7 adsorbs dissolved substances in the mixed solution.
The solid-liquid separation process of the mixed liquid in the operation process is as follows: the mixed liquid enters a lower settling zone of the water inlet tank 4 through the water inlet mechanism 2, a part of solid phase is settled to the bottom of the tank and is discharged through the sludge discharge mechanism 1, the mixed liquid containing the residual solid phase enters an upper filtering zone of the water inlet tank 4, passes through an overflow port on the upper part of the partition plate 8 and enters an upper filtering zone of the water outlet tank 11, the residual solid phase is intercepted in the two filtering zones and is discharged along with the filter material output mechanism 6, and the purified water enters a lower clear water zone of the water outlet tank 11 and is discharged through the water outlet mechanism 12, so that the continuous solid-liquid separation of the mixed liquid is completed.
The input and output processes of the floating filter material in the operation process are as follows: the floating filter material 7 is added to the lower part of the water outlet pool 11 through the filter material input mechanism 10, moves upwards under the action of buoyancy, crosses an overflow port on the upper part of the partition plate 8, enters the water inlet pool 4, moves downwards under the action of the pressure of the floating filter material 7 on the upper part, intercepts the solid phase in the mixed liquid in the moving process of the floating filter material 7, discharges the floating filter material 7 containing the solid phase through the filter material output mechanism 6, cleans the floating filter material 7 containing the solid phase outside the filter pool 3, and then adds the filter material input mechanism 10 into the water outlet pool 11, thereby completing the continuous input and output of the floating filter material 7.
Claims (9)
1. A filter with floating filter material is composed of a filter pool with cavity, water inlet and outlet mechanisms, a partition plate in said cavity for dividing said cavity into water inlet pool with water inlet mechanism and water outlet pool with water outlet mechanism, a filter material input mechanism for said water inlet pool, a filter material output mechanism for said water inlet pool, and a floating filter material.
2. The floating media filtration unit of claim 1, wherein the intake basin has a settling zone below the lower boundary of the floating media and a filtration zone above the lower boundary of the floating media.
3. The floating filter material filtering device according to claim 2, wherein a sludge discharging mechanism is arranged in the settling zone, and the sludge discharging mechanism is a gravity sludge discharging mechanism which is arranged at the bottom of the settling zone and consists of a sludge discharging pipe and a valve; or a mechanical sludge discharge mechanism which is arranged at the bottom of the settling zone and consists of a sludge discharge pump or a gas stripping and sludge discharge pipe.
4. The floating filter material filtering device according to claim 2, wherein the filtering area is provided with a filter material output mechanism, and the filter material output mechanism is a gravity output mechanism which is arranged in the filtering area and consists of a filter material output pipe and a valve; or a mechanical discharging mechanism which is arranged in the filtering area and consists of a pump or an air stripping and filtering material output pipe.
5. A floating filter media filtration unit according to claim 4 wherein the inner end of said media outlet duct is provided with a downwardly opening flared section.
6. The floating filter media filtration device of claim 1, wherein the effluent basin has a clear water region below the lower boundary of the floating filter media and a filtration region above the lower boundary of the floating filter media.
7. The floating filter media filtering device of claim 6, wherein the outlet of the filter media input mechanism in the outlet basin is located at the lower part of the outlet basin, the filter media input mechanism is a gravity input filter media mechanism which is arranged in the middle of the outlet basin and consists of a filter media input pipe and a hopper arranged at the inlet of the filter media input pipe; or a mechanical filter material input mechanism which is arranged in the water outlet pool and consists of a filter material input pipe, a pump or a screw conveyer.
8. The floating filter media filtering device of claim 1, wherein the outlet of the water inlet mechanism is located at the lower part of the water inlet tank, and the water inlet mechanism is a gravity water inlet mechanism which is arranged in the water inlet tank and is formed by a gravity flow pipeline, or a mechanical water inlet mechanism which is connected to the water inlet through a pump and a water inlet pipeline.
9. The floating filter media filtering device of claim 1, wherein the inlet of the water outlet mechanism is located at the lower part of the water outlet tank, and the water outlet mechanism is a gravity water outlet mechanism which is arranged in the water outlet tank and is composed of a gravity flow pipeline, or a mechanical water outlet mechanism which is connected to the water outlet through a pump and a water outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220479973.8U CN217312123U (en) | 2022-03-07 | 2022-03-07 | Floating filter material filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220479973.8U CN217312123U (en) | 2022-03-07 | 2022-03-07 | Floating filter material filtering device |
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| Publication Number | Publication Date |
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| CN217312123U true CN217312123U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220479973.8U Active CN217312123U (en) | 2022-03-07 | 2022-03-07 | Floating filter material filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570075A (en) * | 2022-03-07 | 2022-06-03 | 昆明有色冶金设计研究院股份公司 | Floating filter material filtering device |
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- 2022-03-07 CN CN202220479973.8U patent/CN217312123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570075A (en) * | 2022-03-07 | 2022-06-03 | 昆明有色冶金设计研究院股份公司 | Floating filter material filtering device |
| CN114570075B (en) * | 2022-03-07 | 2023-10-17 | 昆明有色冶金设计研究院股份公司 | Floating filter material filtering device |
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