CN218262150U - Denitrification deep bed filter device - Google Patents
Denitrification deep bed filter device Download PDFInfo
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- CN218262150U CN218262150U CN202222739075.4U CN202222739075U CN218262150U CN 218262150 U CN218262150 U CN 218262150U CN 202222739075 U CN202222739075 U CN 202222739075U CN 218262150 U CN218262150 U CN 218262150U
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Abstract
The utility model discloses a denitrification deep bed filtering pond device, including deep bed filtering pond main part, the internally mounted of deep bed filtering pond main part has the filter material, the box body is installed to the interior bottom of deep bed filtering pond main part, the mechanism of supplying gas to the air feed in the box body is installed in the outside of deep bed filtering pond main part, the bubble has been seted up on the box body, rotate on the box body and install bubble dispersion mechanism, bubble dispersion mechanism is including rotating a set of first dispersion dish and the four group second dispersion dishes that set up, four group the second dispersion dish is angle settings such as about first dispersion dish is, the utility model discloses after gas fills deep bed filtering pond inside, can make the bubble homodisperse upwards discharge through setting up out poriferous box body to break up the bubble again through bubble dispersion mechanism, make its volume become littleer microbubble, can wash the filter material more evenly meticulously, can effectively promote the washing effect to the suspended particles on the filter material.
Description
Technical Field
The utility model relates to a deep bed filtering pond technical field specifically is a denitrification deep bed filtering pond device.
Background
Deep bed filters are generally used for removing suspended matters in water treatment, and are single-layer homogeneous filter material filters or multi-layer filter material filters, wherein filter beds are deeper than traditional fast filters, and most of the filter beds are down-flow gravity filters. The filter material is natural quartz sand, and the multi-layer filter material is anthracite, quartz sand, garnet and the like; the grain diameters of each filter material are arranged in the order of small at the top and big at the bottom.
Through the retrieval, the patent of application number 202021458421.6 discloses an improved generation denitrification deep bed filtering pond device, the on-line screen storage device comprises a base, the top fixed mounting of base has deep bed filtering pond body, the bottom of the deep bed filtering pond body left and right sides all is fixed to peg graft there is the intake pipe, two the equal movable mounting in top of intake pipe has the admission valve, the inner wall movable mounting of the deep bed filtering pond body left and right sides has two filters. This improved generation denitrification deep bed filtering pond device, through starting the water pump, it is internal that the deep bed filtering pond is jeted into to the water high pressure in the messenger water pump, filter material to between two filter plates carries out the back flush, open two admission valves simultaneously, make gas get into in the deep bed filtering pond and rise to the filter material, produce the bubble through gas in the aquatic, the suspended particle to on the filter material washes, this deep bed filtering pond body washes the suspended particle through the mode of gas and water combination, the washing rate in deep bed filtering pond has been improved, thereby the filtering of the sewage of being convenient for.
Above-mentioned scheme forms the bubble through the gas that fills and washes the filter material, but the bubble that fills can not disperse and open, washes a certain position to the filter material almost, and the bubble volume that produces is great, and then leads to the filter material to wash inhomogeneous, and the washing effect to the suspended particles on the filter material promptly remains to promote, therefore we need propose a denitrification deep bed filtering pond device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a denitrification deep bed filtering pond device fills the inside back in deep bed filtering pond into at gas, can make bubble homodisperse upwards discharge through seting up out poriferous box body to break up the bubble through bubble dispersion mechanism again, make it become the little bubble of volume littleer, can wash the filter material more evenly carefully, can effectively promote the washing effect to the suspended particles on the filter material, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a denitrification deep bed filtering pond device, includes deep bed filtering pond main part, the internally mounted of deep bed filtering pond main part has the filter material, the box body is installed to the interior bottom of deep bed filtering pond main part, the mechanism of supplying gas of air feed in to the box body is installed in the outside of deep bed filtering pond main part, the bubble has been seted up on the box body, rotate on the box body and install bubble dispersion mechanism, bubble dispersion mechanism is including rotating a set of first dispersion dish and the four group second dispersion dishes that set up, four groups the second dispersion dish is the setting of equidistance about first dispersion dish, the multiunit row's of cinder hole has been seted up to the inner wall upper end of deep bed filtering pond main part, it is located the upper end of filter material to arrange the cinder hole.
Preferably, the air supply mechanism comprises a support plate connected to the upper end of the outer wall of the deep bed filter main body, an air supply machine is installed on the support plate, an air outlet end of the air supply machine is connected with an air pipe, and one end of the air pipe is connected with the box body.
Preferably, the trachea sets up to L shape trachea, install the pneumatic valve on the trachea, the mounting hole has been seted up to the lateral part of box body, tracheal one end is sealed to be pegged graft in the inside of mounting hole.
Preferably, a motor is fixed at the bottom of the deep bed filter body, the first dispersion disc is installed on an output shaft of the motor, a rotating shaft is rotatably arranged on the box body, and the second dispersion disc is installed at the end of the rotating shaft.
Preferably, the output shaft of the motor is sleeved with a first gear, the rotating shaft is sleeved with a second gear, and the first gear is meshed with the second gear.
Preferably, the deep bed filter body is provided with a cover plate, the cover plate is connected with a water inlet pipe, and the bottom of the deep bed filter body is provided with a water outlet.
Preferably, the filter material is provided with a handle and a plurality of groups of barbed columns respectively, the barbed columns are located at the lower end of the water inlet pipe, and the handle is symmetrically provided with two groups of barbed columns.
Compared with the prior art, the beneficial effects of the utility model are that:
through the design of the air supply mechanism, the box body and the bubble dispersing mechanism, the air feeder feeds air into the box body through the air pipe, then the air is discharged from the bubble outlet hole in the form of bubbles, the motor drives the first gear and the first dispersing disc to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating shaft to rotate, the rotating shaft drives the second dispersing disc to rotate, the ascending large bubbles can be broken into a plurality of small bubbles under the matching of the first dispersing disc and the second dispersing disc, then the small bubbles continue to ascend upwards, and the small bubbles enter between filter materials in a dispersing and uniform manner, so that the materials can be finely and uniformly washed;
the utility model discloses fill inside back in the deep bed filtering pond into at gas, can make bubble homodisperse upwards discharge through seting up out poriferous box body to break up the bubble through bubble dispersion mechanism again, make it become the small bubble that the volume is littleer, can wash the filter material more evenly carefully, can effectively promote the washing effect to the suspended particles on the filter material.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the case, the mounting hole, the bubble outlet and the bubble dispersing mechanism of the present invention;
fig. 3 is a schematic structural view of the slag discharge hole of the utility model.
In the figure: 1. a deep bed filter main body; 2. a motor; 3. a water outlet; 4. a box body; 5. a bubble dispersion mechanism; 51. a first gear; 52. a second gear; 53. a rotating shaft; 54. a first dispersion tray; 55. a second dispersion tray; 6. a support plate; 7. an air feeder; 8. an air tube; 9. filtering the material; 10. a slag discharge hole; 11. mounting holes; 12. discharging foam holes; 13. a handle; 14. pricking columns; 15. and (7) a cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a denitrification deep bed filter device comprises a deep bed filter body 1, wherein filter materials 9 are arranged inside the deep bed filter body 1, the filter materials 9 are multilayer filter materials, the multilayer filter materials are respectively anthracite, quartz sand, garnet and the like, the particle size of each filter material is arranged according to the sequence of small top and large bottom, a box body 4 is arranged at the inner bottom of the deep bed filter body 1, a gas supply mechanism for supplying gas into the box body 4 is arranged on the outer side of the deep bed filter body 1, the gas can be discharged into the box body 4, a plurality of foam outlet holes 12 are formed in the box body 4, and the foam outlet holes 12 are arranged in an array;
the box body 4 is rotatably provided with the bubble dispersing mechanism 5 which can break large bubbles into small bubbles, the bubble dispersing mechanism 5 comprises a group of first dispersing discs 54 and four groups of second dispersing discs 55 which are rotatably arranged, the four groups of second dispersing discs 55 are arranged at equal angles relative to the first dispersing discs 54, the breaking effect on the large bubbles can be improved, the upper end of the inner wall of the deep bed filter main body 1 is provided with a plurality of groups of slag discharging holes 10, each group of slag discharging holes 10 is provided with a plurality of slag discharging holes 10, the slag discharging holes 10 are positioned at the upper end of the filter material 9, and the slag discharging holes 10 can discharge suspended particles in the filter material 9.
The air supply mechanism is provided with two sets, and the air supply mechanism is including connecting backup pad 6 in deep bed filtering pond main part 1 outer wall upper end, installs air feeder 7 on the backup pad 6, and the air-out end of air feeder 7 is connected with trachea 8, and the one end of trachea 8 is connected with box body 4, and is specific, and air feeder 7 sends gas into the inside of box body 4 through trachea 8, and then gas is discharged from bubble outlet hole 12 with the form of bubble.
The trachea 8 sets up to the trachea of L shape, installs the pneumatic valve on the trachea 8, and mounting hole 11 has been seted up to the lateral part of box body 4, and the sealed grafting in the inside of mounting hole 11 of one end of trachea 8.
The bottom of the deep bed filter body 1 is fixed with a motor 2, a first dispersion disc 54 is arranged on an output shaft of the motor 2, a rotating shaft 53 is rotatably arranged on the box body 4, and a second dispersion disc 55 is arranged at the end part of the rotating shaft 53.
The output shaft of the motor 2 is sleeved with a first gear 51, the rotating shaft 53 is sleeved with a second gear 52, the first gear 51 is meshed with the second gear 52, specifically, the motor 2 drives the first gear 51 and the first dispersion disc 54 to rotate, the first gear 51 drives the second gear 52 to rotate, the second gear 52 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the second dispersion disc 55 to rotate, the ascending large bubbles can be broken into a plurality of small bubbles under the cooperation of the first dispersion disc 54 and the second dispersion disc 55, then the small bubbles continue to ascend, the small bubbles disperse and uniformly enter between the filter materials 9, and the materials can be finely and uniformly washed.
The deep bed filter main body 1 is provided with a cover plate 15, the cover plate 15 is connected with a water inlet pipe, and the bottom of the deep bed filter main body 1 is provided with a water outlet 3.
The filter material 9 is provided with a handle 13 and a plurality of groups of barbed columns 14 respectively, the barbed columns 14 can filter large-volume suspended matters to prevent the slag discharge holes 10 from being blocked, the barbed columns 14 are positioned at the lower end of the water inlet pipe, and the handle 13 is symmetrically provided with two groups about the barbed columns 14.
When the device is used, external water is injected into the deep bed filter body 1 at high pressure through the water inlet pipe to backwash filter materials 9 in the deep bed filter body, then the air feeders 7 in the two air feeding mechanisms are opened simultaneously, air is fed into the box body 4 through the air pipe 8, then the air is discharged from the foam outlet holes 12 in the form of bubbles, the motor 2 is started, the motor 2 drives the first gear 51 and the first dispersion disc 54 to rotate, the first gear 51 drives the second gear 52 to rotate, the second gear 52 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the second dispersion disc 55 to rotate, the ascending large bubbles can be broken into a plurality of small bubbles under the matching of the first dispersion disc 54 and the second dispersion disc 55, then the small bubbles continue to ascend, are dispersed and uniformly enter between the filter materials 9, and the materials can be finely and uniformly washed.
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 a denitrification deep bed filtering pond device, includes deep bed filtering pond main part (1), its characterized in that: the internally mounted of deep bed filtering pond main part (1) has filter material (9), box body (4) are installed to the interior bottom of deep bed filtering pond main part (1), the mechanism of supplying gas of air feed in to box body (4) is installed in the outside of deep bed filtering pond main part (1), bubble (12) have been seted up on box body (4), rotate on box body (4) and install bubble dispersion mechanism (5), bubble dispersion mechanism (5) are including rotating a set of first dispersion dish (54) and four groups second dispersion dish (55), four groups second dispersion dish (55) are angle settings such as about first dispersion dish (54), multiunit row's cinder hole (10) have been seted up to the inner wall upper end of deep bed filtering pond main part (1), row's cinder hole (10) are located the upper end of filter material (9).
2. A denitrification deep bed filter apparatus according to claim 1, wherein: the air supply mechanism comprises a supporting plate (6) connected to the upper end of the outer wall of the deep bed filter main body (1), an air supply machine (7) is installed on the supporting plate (6), an air outlet end of the air supply machine (7) is connected with an air pipe (8), and one end of the air pipe (8) is connected with the box body (4).
3. A denitrification deep bed filter apparatus according to claim 2, wherein: trachea (8) set up to the trachea of L shape, install the pneumatic valve on trachea (8), mounting hole (11) have been seted up to the lateral part of box body (4), the sealed inside of pegging graft in mounting hole (11) of the one end of trachea (8).
4. A denitrification deep bed filter apparatus according to claim 1, wherein: the bottom of deep bed filtering pond main part (1) is fixed with motor (2), first dispersion dish (54) are installed on the output shaft of motor (2), it is provided with pivot (53) to rotate on box body (4), the tip at pivot (53) is installed in second dispersion dish (55).
5. A denitrification deep bed filter apparatus according to claim 4, wherein: the output shaft of the motor (2) is sleeved with a first gear (51), the rotating shaft (53) is sleeved with a second gear (52), and the first gear (51) is meshed with the second gear (52).
6. A denitrification deep bed filter apparatus according to claim 1, wherein: install apron (15) on deep bed filtering pond main part (1), be connected with the inlet tube on apron (15), outlet (3) are installed to the bottom of deep bed filtering pond main part (1).
7. A denitrification deep bed filter apparatus according to claim 6, wherein: the filter material (9) is respectively provided with a handle (13) and a plurality of groups of barbed posts (14), the barbed posts (14) are positioned at the lower end of the water inlet pipe, and the handle (13) is symmetrically provided with two groups of barbed posts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739075.4U CN218262150U (en) | 2022-10-18 | 2022-10-18 | Denitrification deep bed filter device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739075.4U CN218262150U (en) | 2022-10-18 | 2022-10-18 | Denitrification deep bed filter device |
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| CN218262150U true CN218262150U (en) | 2023-01-10 |
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| CN202222739075.4U Active CN218262150U (en) | 2022-10-18 | 2022-10-18 | Denitrification deep bed filter device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486283A (en) * | 2023-12-28 | 2024-02-02 | 胜利油田东强设备安装工程有限责任公司 | Super-large water quantity high-efficiency filtering device |
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2022
- 2022-10-18 CN CN202222739075.4U patent/CN218262150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486283A (en) * | 2023-12-28 | 2024-02-02 | 胜利油田东强设备安装工程有限责任公司 | Super-large water quantity high-efficiency filtering device |
| CN117486283B (en) * | 2023-12-28 | 2024-04-09 | 胜利油田东强设备安装工程有限责任公司 | Super-large water quantity high-efficiency filtering device |
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