CN112678892A - Backwashing-free filtering device and process utilizing bubble technology - Google Patents
Backwashing-free filtering device and process utilizing bubble technology Download PDFInfo
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- CN112678892A CN112678892A CN202011454036.9A CN202011454036A CN112678892A CN 112678892 A CN112678892 A CN 112678892A CN 202011454036 A CN202011454036 A CN 202011454036A CN 112678892 A CN112678892 A CN 112678892A
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Abstract
The invention relates to the technical field of filtering devices, and discloses a backwashing-free filtering device utilizing a bubble technology, which comprises a cylinder body, wherein the right side of the top of the cylinder body is communicated with a water inlet pipe, the top of the cylinder body is fixedly provided with a skimming mechanism positioned on the left side of the water inlet pipe, the left side of the cylinder body is fixedly provided with a bubble generator, the bottom of the bubble generator is communicated with a connecting pipe, the left side of the cylinder body is fixedly provided with an air pump, the air inlet end of the air pump is communicated with the connecting pipe, the air outlet end of the air pump is communicated with a flow guide pipe, one end of the flow guide pipe penetrates through the flow guide pipe and extends into the cylinder body, and the top. According to the back-washing-free filtering device and the process thereof utilizing the bubble technology, the bubble layer is used for replacing the gravel layer in the whole device, so that the back-washing operation is saved, the energy consumption is correspondingly saved, and the device is light and easy to install and transport due to the simple structure and no gravel layer.
Description
Technical Field
The invention relates to the technical field of filtering devices, in particular to a backwashing-free filtering device and a technology thereof by utilizing a bubble technology.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.
At present most sewage is concentrated later direct discharge, there are a large amount of impurity and some rich nutrient substance in these sewage, it can cause very big pollution to the environment to discharge in nature, the ecological balance of nature has been destroyed, the processing of current municipal sewage all needs to filter sewage at first, but after a period of time, the filter core surface of filtering usefulness is attached to impurity easily, influence the filter effect of filter core, need manually change and wash the filter core this moment, influence the filtration efficiency of sewage, the event provides a back flush free filter equipment and technology of utilizing bubble technique in order to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a backwashing-free filtering device and a technology thereof by utilizing a bubble technology, which have the advantages of backwashing free, and solve the problems that the sewage is required to be filtered firstly in the prior municipal sewage treatment, but impurities are easy to adhere to the surface of a filtering element for filtering after a period of time, the filtering effect of the filtering element is influenced, and the filtering element is required to be manually replaced and cleaned at the moment, so that the filtering efficiency of the sewage is influenced.
(II) technical scheme
In order to achieve the purpose of the back washing-free, the invention provides the following technical scheme: the utility model provides an utilize anti-washing filter equipment of exempting from of bubble technique, includes the barrel, the right side intercommunication at barrel top has the inlet tube, the top fixed mounting of barrel has and is located the left skimming mechanism of inlet tube, the left side fixed mounting of barrel has bubble generator, bubble generator's bottom intercommunication has the connecting pipe, the left side fixed mounting of barrel has the air pump, the inlet end and the connecting pipe intercommunication of air pump, the end intercommunication of giving vent to anger of air pump has one end to run through and extend to the inside honeycomb duct of barrel, the top intercommunication of honeycomb duct has quantity to be a plurality of and is located the inside outlet duct of barrel, the left bottom intercommunication of barrel has the outlet pipe, the bottom intercommunication of barrel has the drain pipe.
Preferably, the skimming mechanism comprises a motor mounting seat, a driving motor, a driving wheel, a driven wheel, a transmission belt, a rotating rod mounting seat, a chain wheel, a transmission chain and a skimming plate.
Preferably, the top fixed mounting of barrel has the motor mount pad, the top fixed mounting of motor mount pad has driving motor, driving motor's output shaft fixed mounting has the action wheel, the top fixed mounting of barrel has quantity to be two bull stick mount pads, two the equal movable mounting in front of bull stick mount pad has the dwang, two the equal fixed mounting of periphery wall of dwang has the sprocket, two the equal movable mounting in the outside of sprocket has drive chain, is located the right side the periphery wall fixed mounting of dwang has from the driving wheel, the outside movable mounting from driving wheel and action wheel has drive belt, drive chain's top fixed mounting has the skimming plate.
Preferably, the skimming plate is perpendicular to the transmission chain, a rectangular through hole is formed in the top of the barrel, and the chain wheel, the driven wheel and the transmission chain are partially located in the rectangular through hole.
Preferably, a control valve is fixedly installed at the outer side of the connecting pipe.
Preferably, the number of the outlet pipes is a plurality, and the outlet pipes are linearly and equidistantly distributed from left to right.
The use process of the back-flushing-free filtering device by utilizing the bubble technology comprises the following steps:
1) sewage is led into the cylinder body through the water inlet pipe, and then the bubble generator and the air pump are started, so that the air outlet pipe provides bubbles for the sewage in the cylinder body;
2) sewage passes through the bubble layer and is discharged from a water outlet pipe at the lower part of the cylinder body, the sewage meets dense bubble groups floated from the lower part of the cylinder body after entering the device, substances such as suspended matters, small gravel, floating algae and the like in the sewage are fully contacted with the bubble groups, and suspended impurities in the sewage are adhered to the bubble groups and are wrapped and floated on the water surface;
3) then, the driving wheel is rotated by starting the driving motor, the driven wheel is driven to rotate by the driving belt, and then the two chain wheels are rotated, and the rotation of the two chain wheels can drive the driving chain to rotate, so that the scum board moves, and scum is skimmed.
(III) advantageous effects
Compared with the prior art, the invention provides a backwashing-free filtering device and a process thereof by utilizing a bubble technology, and the filtering device has the following beneficial effects:
the filtering device and the process thereof which utilize the bubble technology and avoid the back flush are characterized in that sewage is led into a cylinder body through a water inlet pipe, then a bubble generator and an air pump are started, an air outlet pipe provides bubbles for the sewage in the cylinder body, the sewage passes through a bubble layer and is discharged from a water outlet pipe at the lower part of the cylinder body, the sewage meets dense bubble groups floated from the lower part of the cylinder body after entering the device, substances such as suspended matters, small gravel, floating algae and the like in the sewage are fully contacted with the bubble groups, the suspended impurities in the sewage are adhered to the bubble groups and are narrowly wrapped to the water surface, then a driving wheel is rotated by starting a driving motor, a driven wheel is driven by a driving belt to rotate, and then two chain wheels are rotated, the rotation of the two chain wheels drives a driving chain to rotate, so that a skimming plate moves, thereby skimming the scum is carried out, the air bubble layer replaces the, correspondingly, the energy consumption is saved, and the device is light and easy to install and transport due to the simple structure and no gravel layer.
Drawings
Fig. 1 is a schematic view of a backwash-free filtering device using a bubble technique and a process structure thereof according to the present invention.
In the figure: 1 cylinder, 2 skimming mechanisms, 3 water inlet pipes, 4 water discharge pipes, 5 air outlet pipes, 6 flow guide pipes, 7 water outlet pipes, 8 air pumps, 9 connecting pipes and 10 bubble generators.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a filter device using a bubble technique without backwashing comprises a barrel body 1, a water inlet pipe 3 is communicated with the right side of the top of the barrel body 1, a skimming mechanism 2 positioned on the left side of the water inlet pipe 3 is fixedly installed on the top of the barrel body 1, the skimming mechanism 2 comprises a motor installation seat, a driving motor, a driving wheel, a driven wheel, a transmission belt, a rotating rod installation seat, a chain wheel, a transmission chain and a skimming plate, the motor installation seat is fixedly installed on the top of the barrel body 1, the driving motor is fixedly installed on the top of the motor installation seat, the driving wheel is fixedly installed on an output shaft of the driving motor, two rotating rod installation seats are fixedly installed on the top of the barrel body 1, the rotating rods are movably installed on the front surfaces of the two rotating rod installation seats, the chain wheels are fixedly installed, the peripheral wall of the rotating rod on the right side is fixedly provided with a driven wheel, the outer sides of the driven wheel and the driving wheel are movably provided with a transmission belt, the top of the transmission chain is fixedly provided with a skimming plate, the skimming plate and the transmission chain are vertical, the top of the barrel body 1 is provided with a rectangular through hole, a chain wheel, the driven wheel and the transmission chain are partially positioned in the rectangular through hole, the left side of the barrel body 1 is fixedly provided with a bubble generator 10, the bottom of the bubble generator 10 is communicated with a connecting pipe 9, the left side of the barrel body 1 is fixedly provided with an air pump 8, the air inlet end of the air pump 8 is communicated with the connecting pipe 9, the outer side of the connecting pipe 9 is fixedly provided with a control valve, the air outlet end of the air pump 8 is communicated with a flow guide pipe 6, one end of the flow guide pipe 6 penetrates through and extends to the inside of, the left bottom of the barrel body 1 is communicated with a water outlet pipe 7, the bottom of the barrel body 1 is communicated with a water outlet pipe 4, electrical elements appearing in the text are all electrically connected with a main controller and a power supply, the main controller can be conventional known equipment controlled by a computer, and the conventional disclosed power connection technology is not repeated in the text.
The use process of the back-flushing-free filtering device by utilizing the bubble technology comprises the following steps:
1) sewage is led into the cylinder body 1 through the water inlet pipe 3, and then the bubble generator 10 and the air pump 8 are started, so that the air outlet pipe 4 provides bubbles for the sewage in the cylinder body 1;
2) sewage passes through the bubble layer and is discharged from a water outlet pipe 7 at the lower part of the cylinder body 1, the sewage meets dense bubble clusters floated from the lower part of the cylinder body 1 after entering the device, suspended matters, small gravel, floating algae and other substances in the sewage are fully contacted with the bubble clusters, and suspended impurities in the sewage are adhered to the bubble clusters and are wrapped and floated on the water surface;
3) then, the driving wheel is rotated by starting the driving motor, the driven wheel is driven to rotate by the driving belt, and then the two chain wheels are rotated, and the rotation of the two chain wheels can drive the driving chain to rotate, so that the scum board moves, and scum is skimmed.
In conclusion, the filtering device and the process thereof using the bubble technology without back flushing lead sewage into the cylinder 1 through the water inlet pipe 3, then the bubble generator 10 and the air pump 8 are started, so that the air outlet pipe 4 provides bubbles for the sewage in the cylinder 1, the sewage passes through the bubble layer and is discharged from the water outlet pipe 7 at the lower part of the cylinder 1, the sewage meets the dense bubble groups floated from the lower part of the cylinder 1 after entering the device, suspended matters such as suspended matters, small gravel, floating algae and the like in the sewage are fully contacted with the bubble groups, the suspended impurities in the sewage are adhered to the bubble groups and are wrapped and floated to the water surface, then the driving wheel is rotated through the driving belt, the driven wheel is driven to rotate through the driving belt, so that the two chain wheels rotate, the driving chain is driven to rotate, thereby the skimming plate is moved, thereby skimming is carried out on scum, the whole device replaces the sand layer with the bubble layer, therefore, the back washing operation is omitted, the energy consumption is correspondingly saved, the device is light and easy to install and carry due to the fact that the device is simple in structure and does not have a gravel layer, and the problems that the existing municipal sewage treatment needs to firstly filter the sewage, but after a period of time, impurities are easily attached to the surface of a filter element for filtering, the filtering effect of the filter element is influenced, and the filter element needs to be manually replaced and cleaned at the moment, so that the filtering efficiency of the sewage is influenced are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include 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 (7)
1. The utility model provides an utilize filter equipment of back flush of exempting from of bubble technique, includes barrel (1), its characterized in that: the right side of the top of the cylinder body (1) is communicated with a water inlet pipe (3), the top of the cylinder body (1) is fixedly provided with a skimming mechanism (2) positioned on the left side of the water inlet pipe (3), an air bubble generator (10) is fixedly arranged on the left side of the cylinder body (1), the bottom of the air bubble generator (10) is communicated with a connecting pipe (9), an air pump (8) is fixedly arranged on the left side of the barrel body (1), the air inlet end of the air pump (8) is communicated with a connecting pipe (9), the air outlet end of the air pump (8) is communicated with a guide pipe (6) with one end penetrating and extending to the interior of the cylinder body (1), the top of the draft tube (6) is communicated with a plurality of air outlet pipes (5) which are positioned in the cylinder body (1), the bottom of the left side of the barrel (1) is communicated with a water outlet pipe (7), and the bottom of the barrel (1) is communicated with a water outlet pipe (4).
2. The filtration device and process of claim 1, wherein the filtration device comprises a filtration membrane, and a filtration membrane, wherein the filtration membrane comprises: the skimming mechanism (2) comprises a motor mounting seat, a driving motor, a driving wheel, a driven wheel, a transmission belt, a rotating rod mounting seat, a chain wheel, a transmission chain and a skimming plate.
3. The filter device and the process thereof using the bubble technology without the back flush as claimed in claim 2, wherein: the utility model discloses a slag skimming machine, including barrel (1), the top fixed mounting of barrel (1) has the motor mount pad, the top fixed mounting of motor mount pad has driving motor, driving motor's output shaft fixed mounting has the action wheel, the top fixed mounting of barrel (1) has quantity to be two bull stick mount pads, two the equal movable mounting in front of bull stick mount pad has the dwang, two the equal fixed mounting of periphery wall of dwang has the sprocket, two the equal movable mounting in the outside of sprocket has drive chain, is located the right side the periphery wall fixed mounting of dwang has from the driving wheel, the outside movable mounting from driving wheel and action wheel has drive belt, drive chain's top fixed mounting has the skimming board.
4. The filter device and the process thereof using the bubble technology without the back flush as claimed in claim 2, wherein: the skimming plate is vertical to the transmission chain, a rectangular through hole is formed in the top of the barrel body (1), and the chain wheel, the driven wheel and the transmission chain are partially located in the rectangular through hole.
5. The filtration device and process of claim 1, wherein the filtration device comprises a filtration membrane, and a filtration membrane, wherein the filtration membrane comprises: and a control valve is fixedly arranged on the outer side of the connecting pipe (9).
6. The filtration device and process of claim 1, wherein the filtration device comprises a filtration membrane, and a filtration membrane, wherein the filtration membrane comprises: the quantity is a plurality of the outlet pipes (5) which are distributed in a linear equidistant mode from left to right.
7. The use process of the backwashing-free filtering device by utilizing the bubble technology is characterized by comprising the following steps of:
1) sewage is led into the cylinder body (1) through the water inlet pipe (3), and then the bubble generator (10) and the air pump (8) are started, so that the air outlet pipe (4) provides bubbles for the sewage in the cylinder body (1);
2) sewage passes through the bubble layer and is discharged from a water outlet pipe (7) at the lower part of the cylinder body (1), the sewage meets dense bubble clusters floated from the lower part of the cylinder body (1) after entering the device, substances such as suspended matters, small gravel, floating algae and the like in the sewage are fully contacted with the bubble clusters, and suspended impurities in the sewage are adhered to the bubble clusters and are wrapped and floated to the water surface;
3) then, the driving wheel is rotated by starting the driving motor, the driven wheel is driven to rotate by the driving belt, and then the two chain wheels are rotated, and the rotation of the two chain wheels can drive the driving chain to rotate, so that the scum board moves, and scum is skimmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454036.9A CN112678892A (en) | 2020-12-10 | 2020-12-10 | Backwashing-free filtering device and process utilizing bubble technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454036.9A CN112678892A (en) | 2020-12-10 | 2020-12-10 | Backwashing-free filtering device and process utilizing bubble technology |
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| CN112678892A true CN112678892A (en) | 2021-04-20 |
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| CN202011454036.9A Pending CN112678892A (en) | 2020-12-10 | 2020-12-10 | Backwashing-free filtering device and process utilizing bubble technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180859A (en) * | 2022-04-22 | 2022-10-14 | 浙江天造环保科技有限公司 | Sludge production line and method for intelligently treating washed construction waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208485627U (en) * | 2018-03-30 | 2019-02-12 | 青岛创高世纪信息科技有限公司 | A kind of air floatation machine |
| CN209259813U (en) * | 2018-11-30 | 2019-08-16 | 遂川和创金属新材料有限公司 | A kind of industrial wastewater filter sand purification device |
| CN210973973U (en) * | 2019-11-08 | 2020-07-10 | 江苏赛品环保科技有限公司 | Air floatation device for purifying water quality |
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2020
- 2020-12-10 CN CN202011454036.9A patent/CN112678892A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208485627U (en) * | 2018-03-30 | 2019-02-12 | 青岛创高世纪信息科技有限公司 | A kind of air floatation machine |
| CN209259813U (en) * | 2018-11-30 | 2019-08-16 | 遂川和创金属新材料有限公司 | A kind of industrial wastewater filter sand purification device |
| CN210973973U (en) * | 2019-11-08 | 2020-07-10 | 江苏赛品环保科技有限公司 | Air floatation device for purifying water quality |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180859A (en) * | 2022-04-22 | 2022-10-14 | 浙江天造环保科技有限公司 | Sludge production line and method for intelligently treating washed construction waste |
| CN115180859B (en) * | 2022-04-22 | 2023-08-25 | 浙江天造环保科技有限公司 | Sludge production line and method for intelligently treating and washing construction waste |
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Application publication date: 20210420 |