CN204051116U - A kind of flushing mechanism of middle water manganese sand filter - Google Patents
A kind of flushing mechanism of middle water manganese sand filter Download PDFInfo
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- CN204051116U CN204051116U CN201420373581.9U CN201420373581U CN204051116U CN 204051116 U CN204051116 U CN 204051116U CN 201420373581 U CN201420373581 U CN 201420373581U CN 204051116 U CN204051116 U CN 204051116U
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- tank body
- sand filter
- manganese sand
- flushing mechanism
- filter according
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Abstract
The utility model relates to a kind of water treatment facilities, be specifically related to a kind of flushing mechanism of middle water manganese sand filter, comprise tank body, be arranged on the original water inlet on described tank body, delivery port, backwash water inlet, backwash discharge outlet and the filtration bed of material be arranged in described tank inner chamber, it is characterized in that: described tank body is also provided with and just washes structure, described structure of just washing comprises and is arranged on the wash water pipe that is in described tank inner chamber and that be positioned at directly over the described filtration bed of material, with the shower nozzle be communicated with on described the wash water pipe, the water spraying direction of described shower nozzle is just to the described filtration bed of material.The utility model structure is simple, adopts positive and negative washing to combine, and coordinate air purge, developing result is good, and efficiency is high, has also greatly saved water consumption.
Description
Technical field
The utility model relates to a kind of water treatment facilities, is specifically related to a kind of flushing mechanism of middle water manganese sand filter.
Background technology
Manganese sand filter is with the filter of manganese sand for filtrate medium.Major function removes suspension, mechanical admixture, organic matter, reduces water turbidity, and absorption, pigment, chlorine residue colloid and the iron ion etc. removed in water, for the treatment facility in early stage of water purification kind equipment.Need to rinse after using a period of time, backwashing manner conventional is at present backwash, as the patent No. Chinese patent that is CN103432810 a kind of backwash filter disclosed in the 11 days December in 2013, the granule foreign being attached to cartridge surface can be made to come off, reach cleaning performance, can effectively prevent because of impurity blocking portion filter core, but backwash is difficult to rinse the pollutant such as impurity, organic matter on cross section (i.e. the upper surface of filter material layer) well, rinse not thorough, have much room for improvement.
Utility model content
In order to the backwash mode solving existing manganese sand filter rinses halfway problem, the utility model provides a kind of flushing mechanism of middle water manganese sand filter, adopts positive and negative washing to combine, and coordinate air purge, developing result is good, and efficiency is high.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of flushing mechanism of middle water manganese sand filter, comprise tank body, be arranged on the original water inlet on described tank body, delivery port, backwash water inlet, backwash discharge outlet and the filtration bed of material be arranged in described tank inner chamber, it is characterized in that: described tank body is also provided with and just washes structure, described structure of just washing comprises and is arranged on the wash water pipe that is in described tank inner chamber and that be positioned at directly over the described filtration bed of material, with the shower nozzle be communicated with on described the wash water pipe, the water spraying direction of described shower nozzle is just to the described filtration bed of material.
The utility model utilizes backwash to combine and is just washing the structure alignment filter bed of material, and carry out the flushing of filtering the bed of material, simple structure, developing result is good, filters the impurity noresidue on the bed of material.
As preferably, described the wash water pipe comprises the supervisor being positioned at middle part directly over the described filtration bed of material and the some arms separated to both sides by described supervisor.Comprehensive, rinse without dead angle.
As preferably, described the wash water pipe in the shape of a spiral.Also can reach the effect of comprehensive flushing, avoid the connection between arm and supervisor, structure is simpler.
As preferably, described the wash water pipe is communicated with the booster pump be arranged on outside described tank body.Strengthen dynamics when rinsing.
As preferably, described tank body is also provided with gas and rushes structure, described gas rushes structure and comprises and be arranged in described tank inner chamber, be positioned at described air inlet pipe of just washing superstructure, the lower surface of described air inlet pipe has venthole, and the inlet communication of described air inlet pipe is arranged on the compressed air cylinder outside described tank body.
Add gas and rush structure, coordinate and just washing structure use, the dirty matter etc. being difficult to rinse relatively fast, easily can be rinsed out, improve flush efficiency and quality, also save wash water amount.
As preferably, described air inlet pipe is straight tube-like, and its both sides are provided with the auxiliary tracheae communicated with described air inlet pipe, and the lower surface of described auxiliary tracheae is provided with venthole.
As preferably, described air inlet pipe in the shape of a spiral.
As preferably, the outgassing direction of described venthole becomes 45-60 degree angle obliquely with the horizontal diameter of described auxiliary tracheae.More easily be flushed to the impurity retained in the middle of filter course, and little to filter course stirring degree.
As preferably, described air intake structure and described structure in the vertical direction of just washing are staggered.Gas is utilized to rush and just wash to greatest extent.
By implementing technique scheme, the utility model has following beneficial effect: the utility model structure is simple, adopts positive and negative washing to combine, and coordinate air purge, developing result is good, and efficiency is high, has also greatly saved water consumption.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model one embodiment;
Accompanying drawing 2 is just washing the gentle upward view rushing structure of structure in the utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
The flushing mechanism of a kind of middle water manganese sand filter as shown in accompanying drawing 1,2, comprise tank body 100, the filtration bed of material 105 in tank body 100 inner chamber, tank body 100 has original water inlet 101, delivery port 102, original water inlet 101 is by the top of pipeline communication tank body 100, and after water outlet, 102 by the bottom of pipeline communication tank body 100, and middle water enters from original water inlet 101, after filter course 105 filters, discharge from delivery port 102.Middle water manganese sand filter is provided with conventional backwash structure, backwash water inlet 103, backwash discharge outlet 104, in order to promote the effect of flushing, what tank body 100 is also provided with outer even booster pump 300 just washes structure 200, comprise and be arranged in tank body 100 inner chamber, be positioned at the wash water pipe 201 filtered directly over the bed of material 105, outer even the wash water import 203, with the shower nozzle 202 be communicated with on the wash water pipe 201, the wash water pipe 201 comprises the supervisor 2011 being positioned at middle part directly over the filtration bed of material 105 and 3 arms 2012 separated to both sides by supervisor 2011, the water spraying direction alignment filter bed of material 105 of shower nozzle 202.
Except just washing and backwash structure, tank body 100 is also provided with the compressed-air actuated gas of outer company and rushes structure 400, in the vertical direction with just wash structure 200 and be staggered, comprise and be arranged in tank body 100 inner chamber, be positioned at the straight tube-like air inlet pipe 401 of just washing above structure 200, the lower surface of air inlet pipe 401 has venthole 4011, the outgassing direction of venthole 4011 becomes 45-60 degree angle obliquely with the horizontal diameter of auxiliary tracheae 402, and best angle is 45 degree.
Embodiment 2:
A flushing mechanism for middle water manganese sand filter, comprises tank body 100, the filtration bed of material 105 in tank body 100 inner chamber, tank body 100 has original water inlet 101, delivery port 102, middle water enters from original water inlet 101, after filter course 105 filters, discharges from delivery port 102.Middle water manganese sand filter is provided with conventional backwash structure, backwash water inlet 103, backwash discharge outlet 104, in order to promote the effect of flushing, what tank body 100 is also provided with outer even booster pump 300 just washes structure 200, comprise and be arranged in tank body 100 inner chamber, be positioned at the spiral the wash water pipe 201 filtered directly over the bed of material 105, with the shower nozzle 202 be communicated with on the wash water pipe 201, outer even the wash water import 203.
Except just washing and backwash structure, tank body 100 is also provided with the compressed-air actuated gas of outer company and rushes structure 400, in the vertical direction with just wash structure 200 and be staggered, comprise and be arranged in tank body 100 inner chamber, be positioned at the spiral air inlet pipe 401 of just washing above structure 200, the lower surface of air inlet pipe 401 has venthole 4011, the outgassing direction of venthole 4011 becomes 45-60 degree angle obliquely with the horizontal diameter of auxiliary tracheae 402, and the present embodiment is 50 degree.
Claims (9)
1. the flushing mechanism of water manganese sand filter in a kind, comprise tank body (100), be arranged on the original water inlet (101) on described tank body (100), delivery port (102), backwash water inlet (103), backwash discharge outlet (104) and the filtration bed of material (105) be arranged in described tank body (100) inner chamber, it is characterized in that: described tank body (100) is also provided with and is just washing structure (200), described structure (200) of just washing comprises and is arranged on the wash water pipe (201) that is in described tank body (100) inner chamber and that be positioned at directly over the described filtration bed of material (105), with the shower nozzle (202) be communicated with on described the wash water pipe (201), the water spraying direction of described shower nozzle (202) is just to the described filtration bed of material (105).
2. the flushing mechanism of a kind of middle water manganese sand filter according to claim 1, is characterized in that: described the wash water pipe (201) comprises the supervisor (2011) being positioned at middle part directly over the described filtration bed of material (105) and the some arms (2012) separated to both sides by described supervisor (2011).
3. the flushing mechanism of a kind of middle water manganese sand filter according to claim 1, is characterized in that: described the wash water pipe (201) in the shape of a spiral.
4. a kind of flushing mechanism of middle water manganese sand filter according to Claims 2 or 3, is characterized in that: the connection of described the wash water pipe (201) is arranged on described tank body (100) booster pump outward (300).
5. the flushing mechanism of a kind of middle water manganese sand filter according to claim 4, it is characterized in that: described tank body (100) is also provided with gas and rushes structure (400), described gas rush structure (400) comprise be arranged in described tank body (100) inner chamber, be positioned at described just washing structure (200) top air inlet pipe (401), the lower surface of described air inlet pipe (401) has venthole (4011), and the inlet communication of described air inlet pipe (401) is arranged on described tank body (100) compressed air cylinder outward (500).
6. the flushing mechanism of a kind of middle water manganese sand filter according to claim 5, it is characterized in that: described air inlet pipe (401) is in straight tube-like, its both sides are provided with the auxiliary tracheae (402) communicated with described air inlet pipe (401), and the lower surface of described auxiliary tracheae (402) is provided with venthole (4011).
7. the flushing mechanism of a kind of middle water manganese sand filter according to claim 5, is characterized in that: described air inlet pipe (401) in the shape of a spiral.
8. a kind of flushing mechanism of middle water manganese sand filter according to claim 6 or 7, is characterized in that: described gas rushes structure (400) and is staggered with described structure (200) in the vertical direction of just washing.
9. the flushing mechanism of a kind of middle water manganese sand filter according to claim 6, is characterized in that: the outgassing direction of described venthole (4011) becomes 45-60 degree angle obliquely with the horizontal diameter of described auxiliary tracheae (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373581.9U CN204051116U (en) | 2014-07-08 | 2014-07-08 | A kind of flushing mechanism of middle water manganese sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373581.9U CN204051116U (en) | 2014-07-08 | 2014-07-08 | A kind of flushing mechanism of middle water manganese sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051116U true CN204051116U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373581.9U Expired - Lifetime CN204051116U (en) | 2014-07-08 | 2014-07-08 | A kind of flushing mechanism of middle water manganese sand filter |
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| Country | Link |
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| CN (1) | CN204051116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906850A (en) * | 2015-05-13 | 2015-09-16 | 深圳奥郎格环保有限公司 | Bidirectional strong spray washing prefilter |
-
2014
- 2014-07-08 CN CN201420373581.9U patent/CN204051116U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906850A (en) * | 2015-05-13 | 2015-09-16 | 深圳奥郎格环保有限公司 | Bidirectional strong spray washing prefilter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |