CN104399289A - Filter-pool gas-water distribution apparatus - Google Patents
Filter-pool gas-water distribution apparatus Download PDFInfo
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- CN104399289A CN104399289A CN201410585420.0A CN201410585420A CN104399289A CN 104399289 A CN104399289 A CN 104399289A CN 201410585420 A CN201410585420 A CN 201410585420A CN 104399289 A CN104399289 A CN 104399289A
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- stainless steel
- filter tank
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- pool
- filter
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Abstract
A disclosed filter-pool gas-water distribution apparatus is characterized in that the gas-water distribution apparatus comprises a stainless steel box body; the stainless steel box body is attached to the outer side of a filter-pool central water-collecting channel, and the stainless steel box body is inside provided with a stainless steel separation plate which divides the stainless steel box body into an upper gas cabin and a lower water cabin; one side, tightly attached to the filter-pool central water-collecting channel, of the upper gas cabin is provided with an air inlet; one side, tightly attached to the filter-pool central water-collecting channel, of the lower water cabin is provided with a water inlet; and the air inlet is tightly attached to the top of the central water-collecting channel, and the water inlet is tightly attached to the bottom of the central water-collecting channel. By arranging the apparatus at the outer sides central water-collecting channels of a sand filter pool and an active-carbon filter pool, the apparatus can help to solve the problems that because the pipe gallery bottom of a filer pool is lower than a filer-pool body bottom plate, the construction difficulty is increased, the construction quality is difficult to guarantee, civil engineering cost is increased, and the lower stacked pool effective volume is reduced. The apparatus has the characteristics of being simple, reliable and easy to installation and management.
Description
Technical field
The present invention relates to the technical field in filter tank, specifically one is arranged between pond, filter tank body and piping lane, fit in the air water distributor outside the centralized tank of filter tank, setting position and the absolute altitude of the gas punching of adjustment filter tank and water punching (outlet pipe of holding concurrently) can be changed by this air water distributor, effective solution causes difficulty of construction to increase lower than filter tank pool part base plate due to filter tank piping lane section bottom, construction quality is difficult to ensure, civil engineering costs increases, the problem that the superimposed clear water reserviors effective volume in bottom, filter tank reduces.
Background technology
At present, in the water cleaning systems of existing waterworks conventional treatment and advanced treating, sand filter and activated carbon filter run pond type that is ripe and that extensively adopt, and the former is air water back washing even-granular filter, and the latter is air water back washing conventional rapid filter.And filter tank is formed by inlet channel, drainage ditch, pond, filter tank body, centralized water channel and the set of piping lane part, the rear water wet well of filter, central clear water canal and gas washing pipe, water washing pipe, clear water pipe etc. are provided with in piping lane, wherein corresponding every lattice filter tank centralized water channel have gas washing pipe and clear water pipe, clear water pipe is doubled as wash tub pipe uses by valve transfer when filter back washing.In order to meet the rinsing requirement in filter tank, backwash tracheae is accessed by centralized water channel side wall upper part, and Guan Dingyu canal top flushes, and backwash water pipe is then accessed by centralized water channel lower sidewall, flushes at the bottom of pipe with at the bottom of canal.But due to the pipeline section between recoil water pipe access tube corridor clear water canal needing the switching pipeline and the valve that are provided with flushing and clear water, for ensureing enough valve installation service clearances, therefore piping lane base plate generally need to fall low 70 ~ 100cm than filter tank pool part base plate, the water pipe that could realize recoiling between piping lane clear water canal and filter tank centralized water channel is held concurrently the setting of clear water pipe connected pipe, and pond, filter tank body base plate and the dislocation of filter tank piping lane base plate not only increase the difficulty of civil engineering, and construction quality is comparatively difficult to ensure card in actual implementation process, and make bottom, filter tank that the space of superimposed clear water reserviors is set and volume is affected.
In " urban garbage disposal and feedwater and sewage treatment project project construction land use index " that The Ministry of Construction of the People's Republic of China, MOC and Ministry of Land and Resources promulgate, by specification and function, corresponding land use index is done for water treatment plant's construction land quota to specify, for satisfied regulation, all economizing the land resource by producing the modes such as structures superimposed designs in water plant design, needing under general filter tank to consider superimposedly to arrange clear water reserviors.
Summary of the invention
The object of the present invention is to provide a kind of filter tank air water distributor, this air water distributor is provided with in the design in filter tank, piping lane bottom, filter tank can be solved protrude to cause lower folded clear water reserviors effective volume to reduce and solve in the lump bottom the piping lane of filter tank and bring difficulty of construction large with filter tank base plate staggered floor, construction quality is difficult to ensure, the problem that civil engineering costs increases.
For achieving the above object, technical scheme of the present invention is: a kind of filter tank air water distributor, it is characterized in that described air water distributor comprises a stainless steel casing, described stainless steel casing laminating and filter tank centralized water channel arranged outside, stainless steel separator is provided with in described stainless steel casing, stainless steel casing is divided into gas cabin, top and bottom water tank two parts, gas cabin, top is close to centralized water channel side, filter tank and is provided with air admission hole, bottom water tank is close to centralized water channel side, filter tank and is provided with inlet opening, air admission hole is close to centralized water channel top, inlet opening is close at the bottom of centralized water channel.Connection filter tank, Qi Cang top, top recoil tracheae, connection filter tank, water tank side, bottom recoil water pipe.Stainless steel base plate expansion bolt is fixed on the base plate of pond, and described stainless steel welding box body is on the base plate of pond.Stainless steel casing both sides longitudinally arrange fixing angle steel, and fixing angle steel one end is welded in outside stainless steel casing, and other end expansion bolt is fixed on filter tank sidewall.
Filter back washing conduit entrance lower edge need be close at the bottom of the centralized water channel of filter tank and arrange, and in order to clear water pipe after meeting this filter is held concurrently back-flushing pipeline section and the maintenance and installation pitch requirements of valve in piping lane thereof, filter tank piping lane base plate must 70 ~ 100cm lower than pond, filter tank body base plate.By installing air water distributor additional, as long as press close to centralized water channel side, filter tank at this device to arrange inlet opening, make to flush with at the bottom of braiding channel at the bottom of hole, and this device opposite side arranges clear water pipe height just can raise at least 100cm.After clear water pipe absolute altitude in the piping lane of filter tank is raised, can guarantee while safeguarding space requirement that filter tank piping lane base plate and pond, filter tank body base plate hold same absolute altitude meeting clear water pipe in piping lane (hold concurrently recoil water pipe) bottom, under the former piping lane of effective solution, subordinate is convex, cause with pond body staggered floor that difficulty of construction increases, construction quality is comparatively difficult to ensure card, civil engineering costs increases and the problem that pond effective volume reduces is folded in bottom, filter tank.Setting position and the absolute altitude of the gas punching of adjustment filter tank and water punching (outlet pipe of holding concurrently) can be changed by this air water distributor, effective solution causes difficulty of construction to increase lower than filter tank pool part base plate due to filter tank piping lane section bottom, construction quality is difficult to ensure, civil engineering costs increases, the problem that the superimposed clear water reserviors effective volume in bottom, filter tank reduces.
Accompanying drawing explanation
Fig. 1 is air water distributor upper strata of the present invention horizontal layout schematic diagram.
Fig. 2 is air water distributor lower floor of the present invention horizontal layout schematic diagram.
Fig. 3 is that the A-A section of Fig. 2 arranges schematic diagram.
Fig. 4 is that the B of Fig. 3 is to schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with enforcement.
The present invention is a kind of filter tank air water distributor.Mainly comprise stainless steel casing 1, stainless steel base plate 2, stainless steel separator 3, fixing angle steel 4, support angle steel 5, recoil tracheae 6, recoil water pipe 7, air admission hole 8, apopore 9, rubber fastening band 10.
It is characterized in that: stainless steel casing 1 fits in outside filter tank centralized water channel 11, casing both sides longitudinally arrange 1 place every 0.4 ~ 0.6m and fix angle steel 4, and angle steel one end is welded in outside stainless steel casing, and other end expansion bolt 13 is fixed on filter tank sidewall 15.
Stainless steel base plate 2 is processed separately, border prepared screw-bolt hole, and fix with expansion bolt and pond base plate 16, stainless steel base plate is slightly longer than stainless steel casing 1, and casing is directly welded on stainless steel base plate.
Stainless steel separator 3 is set in stainless steel casing 1, dividing plate is tilting or level, inclination angle scope 45 ° to 90 °, casing is divided into gas cabin, top 17 and bottom water tank 18 two parts, stainless steel separator surrounding is welded in box house, and lower end outside welding supports angle steel 5 and strengthened fixing.
The casing being close to centralized water channel side, filter tank arranges air admission hole 8, inlet opening 9, and pore size is equal to filter tank air admission hole 12, inlet opening, filter tank 14 bore respectively, and air admission hole pastes centralized water channel top, and inlet opening is pasted at the bottom of centralized tank.
Connection filter tank, top, gas cabin recoil tracheae 6, water outlet pipe after connection filter tank, water tank side recoil water pipe 7(holds concurrently and filters), water inlet pipe and water outlet pipe is connected with welding box body.
Water-proofing treatment need be carried out with rubber fastening band 10 at venthole, apopore place between stainless steel casing and filter tank sidewall.
Claims (5)
1. a filter tank air water distributor, it is characterized in that described air water distributor comprises a stainless steel casing, described stainless steel casing laminating and filter tank centralized water channel arranged outside, stainless steel separator is provided with in described stainless steel casing, stainless steel casing is divided into gas cabin, top and bottom water tank two parts, gas cabin, top is close to centralized water channel side, filter tank and is provided with air admission hole, bottom water tank is close to centralized water channel side, filter tank and is provided with inlet opening, air admission hole is close to centralized water channel top, and inlet opening is close at the bottom of centralized water channel.
2. a kind of filter tank according to claim 1 air water distributor, is characterized in that: connection filter tank, Qi Cang top, top recoil tracheae, connection filter tank, water tank side, bottom recoil water pipe.
3. a kind of filter tank according to claim 1 air water distributor, it is characterized in that: stainless steel base plate expansion bolt is fixed on the base plate of pond, described stainless steel welding box body is on stainless steel base plate.
4. a kind of filter tank as claimed in claim 1 air water distributor, is characterized in that: stainless steel casing is fixed on filter tank sidewall by fixing angle steel.
5. a kind of filter tank as claimed in claim 1 air water distributor, is characterized in that: stainless steel separator surrounding is welded in box house, and in tilting state, lower end outside soldering stainless steel angle steel is strengthened fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585420.0A CN104399289B (en) | 2014-10-28 | 2014-10-28 | A kind of filter tank air water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585420.0A CN104399289B (en) | 2014-10-28 | 2014-10-28 | A kind of filter tank air water distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399289A true CN104399289A (en) | 2015-03-11 |
| CN104399289B CN104399289B (en) | 2017-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410585420.0A Active CN104399289B (en) | 2014-10-28 | 2014-10-28 | A kind of filter tank air water distributor |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08257312A (en) * | 1995-03-22 | 1996-10-08 | Maezawa Ind Inc | Filter equipment |
| CN202289599U (en) * | 2011-10-08 | 2012-07-04 | 林声桐 | Even-gas comet type fiber filter pool |
| CN202555024U (en) * | 2012-05-11 | 2012-11-28 | 李乐斌 | Novel comet type fiber filter tank |
-
2014
- 2014-10-28 CN CN201410585420.0A patent/CN104399289B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08257312A (en) * | 1995-03-22 | 1996-10-08 | Maezawa Ind Inc | Filter equipment |
| CN202289599U (en) * | 2011-10-08 | 2012-07-04 | 林声桐 | Even-gas comet type fiber filter pool |
| CN202555024U (en) * | 2012-05-11 | 2012-11-28 | 李乐斌 | Novel comet type fiber filter tank |
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| Publication number | Publication date |
|---|---|
| CN104399289B (en) | 2017-06-27 |
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