CN208975346U - Expanding type separates dirt separator - Google Patents
Expanding type separates dirt separator Download PDFInfo
- Publication number
- CN208975346U CN208975346U CN201821380646.7U CN201821380646U CN208975346U CN 208975346 U CN208975346 U CN 208975346U CN 201821380646 U CN201821380646 U CN 201821380646U CN 208975346 U CN208975346 U CN 208975346U
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- China
- Prior art keywords
- pipe
- filter screen
- internal diameter
- water
- lower header
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Abstract
The utility model relates to the combination separation equipment field of two-stage settling tank and low-resistance filter, specially a kind of expanding type separates dirt separator.A kind of expanding type separation dirt separator, including upper water box (1), water inlet pipe (2), communicating pipe (4), outlet pipe (7), lower header (8), blowdown a pipe (9), blowdown b pipe (10), bracket (11), exhaust pipe (12), hand hole (14), side water tank (15), partition (3), filter screen (6).Upper water box and lower header separation are created two settling zones by the utility model partition, and filter screen increases mesh cross-sectional flow area, outlet pipe nozzle direction alterable height.The utility model structure is simple, installs easy to operate, long service life.
Description
Technical field
The utility model relates to the combination separation equipment field of two-stage settling tank and low-resistance filter, specially a kind of dilatations
Formula separates dirt separator.
Background technique
Remove the suspended matter in turbid liquid, be the project for needing to solve in many industries, currently used method be
The method that filter screen is added on pipeline, but if excessively thin, the poor filtration effect of filter screen choosing can if strainer is overstocked
It is frequently blocked by dirt, effect is less desirable.Many central heating enterprises are visited, relatively good dirt separator is vertical expansion
Appearance formula dirt separator, but by using it has been found that many shortcomings.
Similar products:
The vertical expanding-type dirt separator patent No.: 201020123072.2 its not foot point be following aspect:
1. mesh gap is excessive (square hole 2*2mm-5*5mm), cause to be easy to block board-like change in heat exchange station use process
Hot device；
2. cleaning filter screen need to open manhole and directly clear up, preceding summary releases water in entire dirt separator volume, water discharged amount
Larger (all higher softened waters of value)；
3. water tank precipitation zone is unfavorable for precipitate since the impact of water causes muddiness；
4. overall construction causes height to increase, installation site spatial altitude is required to increase.
Summary of the invention
The shortcomings that in order to overcome the prior art, provide that a kind of structure is simple, and easy to operate, filter effect is good, and the service life is long
Dirt filtering device, the utility model discloses a kind of expanding type separate dirt separator.
The utility model achievees the purpose that invention by the following technical programs:
A kind of expanding type separation dirt separator, comprising: upper water box, water inlet pipe, partition, communicating pipe, side cistern cover plate, filtering
Net, outlet pipe, lower header, sewage pipe, bracket, exhaust outlet, filter screen supporting plate, hand hole, side water tank.
Water inlet pipe horizontal direction runs through upper water box side wall, is tightly connected with upper water box.
Communicating pipe horizontal direction runs through upper water box, side water tank side wall, by two water tank connections and is tightly connected.
Partition is oval (avris is jagged), and upper water box and lower header are separated creation two spaces, upper lower header by
The connection of partition indentation, there, partition are connect in water tank using being fully welded, upper box can reduce water flow velocity and form settling zone, with water from
Sediment is entered lower box by partition indentation, there by right fluidised form, and lower box forms approach stable state settling zone, reduces water flow pair
The impact of sediment, causes muddiness.
Hand hole is installed to upper water box side wall, and corresponding partition indentation, there is tightly connected with upper water box.
Filter screen is installed to the water tank of side, and opening side cistern cover plate can take out filter screen；
Rubber seal is installed, operational process is impacted by hydraulic pressure, can will be between filter screen and supporting plate between filter screen and supporting plate
Rubber pad compresses；
Side water tank lower shell installs baffle 3-5, and fixed filter screen avoids filtering sieve bottom displacement；Filtering sieve bottom is set
There is mudhole to communicate with sewage pipe, sewage pipe one end is equipped with valve.
Filter screen is cylindrical shape, mesh diameter 0.8-1.0mm, mesh density 100-150 mesh, whole mesh cross-sectional flow area
It is 2-3 times of outlet pipe cross-sectional flow area, reduces resistance and reduce cleaning dirt separator frequency.
Outlet pipe horizontal direction runs through side water tank side wall, connect with side tank seal.
Outlet pipe nozzle direction-agile, alterable height dock convenient for scene with relevant device.
The utility model expanding type separate dirt separator in use, by carry suspension fouling product water from water inlet pipe into
Enter upper water box, will be greatly reduced into rear water flow velocity to 0.1m/s, when water flow velocity reduces, the sand holding ability of water flow will be big
Amplitude decline, the suspended matter that most density are greater than water in water at this time will precipitate in upper box, and have stepped through partition and lack
Enter lower header at mouthful, lower header turbidity is smaller by water impact, and approach stable stateization precipitating, dirt substantially may be used after precipitating again
To be discharged by blowdown a pipe.Pass through communicating pipe approaching side water tank by the water of upper water box, into strainer filtering area, strainer will float
Floating object and greater than 0.8mm be precipitating suspended matter cut-off, system is entered by outlet pipe by the water of side box body.
The mode of the utility model expanding type separation dirt separator blowdown are as follows: when not stopping operating system, openable lower header
Bottom blow-down tube valve carries out blowdown；When shutdown system, water inlet valve, opening side water tank bottom blowdown pipe valve can be closed
Door, the backwashed strainer of water depended on pressure reflux of outlet pipe can the exclusion of blowdown object in the case where loss water on a small quantity；It is when stopping transport
When system, water inlet pipe and water outlet tube valve can be closed, side tank top blind plate is opened, filtering is taken out in the case where not losing water
Net, can not the taking-up of blowdown object.
The beneficial effect of the utility model expanding type separation dirt separator is: structure is simple, easy to operate, and filter effect is good,
Blowdown process losses water is smaller, and service life is longer.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model main view；
Fig. 2 is the utility model partial schematic diagram；
Fig. 3 is the structural schematic diagram of partition in the utility model；
Fig. 4 is the structural schematic diagram of filter screen in the utility model；
Specific embodiment
The utility model is further illustrated below by way of specific embodiment.
A kind of expanding type separates dirt separator, comprising: upper water box 1, water inlet pipe 2, partition 3, communicating pipe 4, side cistern cover plate 5,
Filter screen 6, outlet pipe 7, lower header 8, blowdown a pipe 9, blowdown b pipe 10, bracket 11, exhaust pipe 12, filter screen supporting plate 17, hand hole
14, side water tank 15.
Water inlet pipe 2, hand hole 14 and the perforation of upper water box 1 and sealed connection；Outlet pipe 7 and the perforation of side water tank 15 and sealing company
It connects；Dirt collecting tank 19 and the perforation of lower header 8 and sealed connection；Upper water box 1 and lower header 8 are penetrated through and are tightly connected by communicating pipe 4, branch
Frame 11 is fixed on the bottom in 8 outside of lower header, and 15 top of side water tank and side cistern cover plate 5 use flanged joint.
Water inlet pipe 2, outlet pipe 7 are identical with the internal diameter of communicating pipe 4, and upper water box 1 is identical with the internal diameter of lower header 8, water inlet pipe 2
Internal diameter be 1 internal diameter of upper water box 25%-31.5%, the internal diameter of outlet pipe 7 is the 60%-72% of 15 internal diameter of side water tank.
Partition 3 is ellipse, and partition 3 and 1 tubular axis angle of upper water box are 45 ° of installations, and 16 size of notch is less than hand hole
14 sizes.
The installation of filter screen 6 is in side water tank 15, installing rubber seal between filter screen 6 and supporting plate 17, in 6 lower part of filter screen
Equipped with mudhole 18,6 lower outside of filter screen is equipped with the gear shield of baffle 20.
6 internal diameter of filter screen is identical as 7 internal diameter of outlet pipe, mesh diameter 0.8mm-1mm, mesh density 100-150 mesh, whole
Body mesh cross-sectional flow area is 2-3 times of outlet pipe cross-sectional flow area.
The internal diameter of dirt collecting tank 19 be 8 internal diameter of lower header 15%-25%, blowdown a pipe 9, blowdown b pipe 10 internal diameter be
50mm is equipped with 25mm exhaust pipe 12. at the top of upper water box 1
The present embodiment need to be by JB/T2932-1999 " water treatment facilities technical conditions " manufacturing inspection and examination；The present embodiment
After being completed, surface spikes, welding slag carry out the water pressure test of 2MPa gauge pressure after removing, and the pressure time of satisfying is not less than 30 minutes；This reality
It applies after example is completed, inside needs to carry out derusting work, and JB/T2932-1999 " water treatment facilities skill is pressed in paint outer packing transport
Art condition " regulation carry out.
The present embodiment is in use, enter upper water box 1 from water inlet pipe 2 for the water for carrying suspension fouling product, into rear water flow velocity
It will be greatly reduced to 0.1m/s, when water flow velocity reduces, the sand holding ability of water flow is by sharp fall, in water absolutely at this time
The suspended matter that most number density is greater than water will precipitate in upper box 1, have stepped through and enter lower header at partition notch 16,
8 turbidity of lower header is smaller by water impact, and approach stable stateization precipitating, dirt can be managed substantially by blowdown a after precipitating again
Discharge.Pass through 4 approaching side water tank 15 of communicating pipe by the water of upper water box 1, into 6 filtering area of strainer, strainer is by floating material and greatly
In the suspended matter cut-off that 0.8mm is precipitating, system is entered by outlet pipe 7 by the water of side box body 15.
The mode of blowdown when the present embodiment uses are as follows: when not stopping operating system, openable 8 bottom blow-down a of lower header pipe
Valve carries out blowdown；When shutdown system, 2 valve of water inlet pipe, opening side water tank bottom blowdown b tube valve, outlet pipe can be closed
Water depended on pressure flow back backwashed strainer, the loss water on a small quantity the case where can blowdown object exclude；When shutdown system, can close
7 valve of water inlet pipe 2 and outlet pipe is closed, side tank top blind plate 5 is opened, filter screen 6 is taken out in the case where not losing water, it will
It can not the taking-up of blowdown object.
Claims (3)
1. a kind of expanding type separates dirt separator, comprising: upper water box (1), water inlet pipe (2), partition (3), communicating pipe (4), side water tank
Cover board (5), filter screen (6), outlet pipe (7), lower header (8), blowdown a pipe (9), blowdown b manage (10), bracket (11), exhaust pipe
(12), filter screen supporting plate (17), hand hole (14), side water tank (15),
Water inlet pipe (2), hand hole (14) and upper water box (1) perforation and sealed connection；Outlet pipe (7) and side water tank (15) perforation and it is close
Envelope connection；Dirt collecting tank (19) and lower header (8) perforation and sealed connection；Communicating pipe (4) passes through upper water box (1) and lower header (8)
Logical and be tightly connected, bracket (11) is fixed on the bottom on the outside of lower header (8), side water tank (15) top and side cistern cover plate (5)
Using flanged joint,
In filter screen (6) installation to side water tank (15), rubber seal, filter screen (6) are installed between filter screen (6) and supporting plate (17)
Mudhole (18) are equipped in lower part, filter screen (6) lower outside is equipped with baffle (20) gear shield,
Partition (3) is ellipse, and partition (3) and upper water box (1) tubular axis angle are 45 ° of installations, and notch (16) size is less than
Hand hole (14) size.
2. expanding type as described in claim 1 separates dirt separator, it is characterized in that: further include water inlet pipe (2), outlet pipe (7) and
Communicating pipe, the internal diameter of (4) was identical, and upper water box (1) is identical with the internal diameter of lower header (8), and the internal diameter of water inlet pipe (2) is upper water box (1)
The 25%-31.5% of internal diameter, the internal diameter of outlet pipe (7) are the 60%-72% of side water tank (15) internal diameter.
3. expanding type as claimed in claim 1 or 2 separates dirt separator, it is characterized in that: further including filter screen (6) internal diameter and water outlet
It is identical to manage (7) internal diameter, mesh diameter 0.8mm-1mm, mesh density 100-150 mesh, whole mesh cross-sectional flow area is water outlet
2-3 times of pipe cross-sectional flow area, installs rubber seal between filter screen and supporting plate, operational process is impacted by hydraulic pressure, can will be filtered
Rubber pad between net and supporting plate compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380646.7U CN208975346U (en) | 2018-08-27 | 2018-08-27 | Expanding type separates dirt separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380646.7U CN208975346U (en) | 2018-08-27 | 2018-08-27 | Expanding type separates dirt separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975346U true CN208975346U (en) | 2019-06-14 |
Family
ID=66782387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380646.7U Expired - Fee Related CN208975346U (en) | 2018-08-27 | 2018-08-27 | Expanding type separates dirt separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467917A (en) * | 2020-04-15 | 2020-07-31 | 奔腾激光(温州)有限公司 | Water smoke dust pelletizing system |
-
2018
- 2018-08-27 CN CN201821380646.7U patent/CN208975346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467917A (en) * | 2020-04-15 | 2020-07-31 | 奔腾激光(温州)有限公司 | Water smoke dust pelletizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |