CN201625463U - Vertical expanding-type dirt separator - Google Patents
Vertical expanding-type dirt separator Download PDFInfo
- Publication number
- CN201625463U CN201625463U CN2010201230722U CN201020123072U CN201625463U CN 201625463 U CN201625463 U CN 201625463U CN 2010201230722 U CN2010201230722 U CN 2010201230722U CN 201020123072 U CN201020123072 U CN 201020123072U CN 201625463 U CN201625463 U CN 201625463U
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- water inlet
- inlet pipe
- screen cloth
- water tank
- water
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Abstract
The utility model relates to the field of separation equipment combined by a filter and a setting tank, in particular to a vertical expanding-type dirt separator comprising a water tank (1), a water inlet pipe (2), a water outlet pipe (3), a maintenance manhole (4) and a support (5), also comprising a water inlet pipe fixing lever (6), a screen (7), a screen support (71), a conical cover (8), a conical cover support bar (9) and a blow-off pipe (10), wherein a water inlet pipe water outlet (21) is connected with the water inlet pipe (2) and is fixedly connected with the inner wall of the water tank (1) through the water inlet pipe fixing lever (6); the top of the conical cover (8) is upward and fixedly covered on the conical cover support bar (9); and the screen (7) is horizontally fixed on the inner wall of the water tank (1) through the screen support (71). The utility model has simple structure, convenient operation, good filtering effect and long service life.
Description
Technical field
The utility model relates to the separation equipment field of the combination of filter and settling tank, is specially a kind of vertical expanding type dirt separator.
Background technology
Remove the suspension in the turbid liquid, it is the problem that must solve in a lot of industries, usually adopt the method that in pipeline, adds screen pack at present, adopt this method, if the grid of screen cloth selects thinly excessively, poor filtration effect then, if and grid is overstocked, then screen cloth can be stopped up by dirt continually, have to cleaning or replacing, and effect is also undesirable.
Summary of the invention
In order to overcome the defective of prior art, provide a kind of simple in structure easy to operate, filter effect is good, and the dirt filter of long service life the utility model discloses a kind of vertical expanding type dirt separator.
The utility model reaches goal of the invention by following technical solution:
A kind of vertical expanding type dirt separator, comprise water tank, water inlet pipe, outlet pipe, inspection manhole and support, water inlet pipe, outlet pipe and inspection manhole connect with water tank respectively and all are connected with tank seal, support is fixed on the bottom in the water tank outside, the end of water inlet pipe, outlet pipe and inspection manhole all is provided with valve, it is characterized in that: also comprise water inlet pipe fixed bar, screen cloth, screen cloth support, conical lid, conical lid support bar and blow-off pipe
Water inlet pipe runs through the sidewall of water tank, and an end of water inlet pipe is water inlet and the fixedly connected water inlet pipe delivery port of the other end, the water inlet of water inlet pipe in the water tank outside and the water inlet pipe delivery port in water tank inside, and the water inlet pipe delivery port is a horizontal direction.
Outlet pipe runs through the top of water tank and is connected with tank seal.
The water inlet pipe fixed bar has 3 at least, the outside of the fixedly connected water inlet pipe of water inlet pipe fixed bar and the inwall of water tank, and the water inlet pipe fixed bar is evenly distributed with horizontal direction along the outside of water inlet pipe.
The conical lid support bar has 3 at least, the conical lid support bar all is fixed on the bottom of water tank inside, and the line of adjacent conical lid support bar constitutes an annular, and the conical lid top is upwards covered on the conical lid support bar regularly, conical lid be positioned at the water inlet pipe delivery port under.
Screen cloth and by the screen cloth support level be fixed on the inwall of water tank, screen cloth is positioned at the top of water inlet pipe, blow-off pipe runs through the bottom of water tank and is connected with tank seal, an end of blow-off pipe is provided with valve.
Described vertical expanding type dirt separator, it is characterized in that: also comprise backwash tube, the two ends of backwash tube connect with water inlet pipe and outlet pipe respectively, and the two ends of backwash tube are tightly connected with water inlet pipe and outlet pipe respectively, connect a valve on the backwash tube, the internal diameter of backwash tube is 50%～70% of a water inlet pipe internal diameter.
Described vertical expanding type dirt separator, it is characterized in that: the internal diameter of water inlet pipe and outlet pipe equates, the water inlet pipe delivery port is tubaeform, the internal diameter of water inlet pipe delivery port one end and the internal diameter of water inlet pipe equate, the internal diameter of the other end is 1.5～2.5 times of water inlet pipe internal diameter, the internal diameter of water inlet pipe is 15%～30% of a water tank internal diameter, and conical lid bottom surface diameter is 40%～50% of a water tank internal diameter, and the semiapex angle scope of conical lid is 70 °～80 °.
Described vertical expanding type dirt separator is characterized in that: the quantity of water inlet pipe fixed bar and conical lid support bar all is 3～10.
Described vertical expanding type dirt separator is characterized in that: the sizing grid of screen cloth is 2mm * 2mm～5mm * 5mm, and 2 reinforcements are all fixed at the middle part of screen cloth, and 2 reinforcement crisscrosses are fixed on the diametrical position of screen cloth.
Described vertical expanding type dirt separator, it is characterized in that: also comprise the screen cloth lower carriage, the screen cloth lower carriage is spliced into a full circle by individual semicircular ring to be formed, and the screen cloth lower carriage is connected with the screen cloth support by bolt, and screen cloth is embedded between screen cloth support and the screen cloth lower carriage.
When the utility model uses, the water that has carried the suspension fouling product is put into from water inlet pipe, after water enters water tank inside from the water inlet pipe delivery port, elder generation's free-falling is to conical lid, turn back upwards from conical lid again, and flow out from the outlet pipe at top, turn back by free-falling to become upwards in the process of flowing when current, flow rate of water flow will have one by anxious extremely slow variation, and according to mensuration, this moment, the flow velocity of current can be lower than 0.1m/s, according to experiment, be directly proportional by 6 powers of the spherical particle thing weight of potamic transport with its flow rate of water flow of starting, therefore, when flow velocity descends, the sand holding ability of current will descend greatly, most density in the sewage get off deposition to drop on the conical lid greater than the suspension of water at this moment, and the clear water after being filtered is emitted by outlet pipe, and the sediment on the conical lid can be discharged by regularly opening blow-off pipe.
In order further to improve the ability of filtering dirt, can also between water inlet pipe and outlet pipe, connect a backwash tube, during use, close the valve of water inlet pipe and open valve on backwash tube and the blow-off pipe, water no longer enters water tank along water inlet pipe and water inlet pipe delivery port, but enters water tank by backwash tube from outlet pipe after flowing into water inlet pipe, and behind screen filtration, discharge from blow-off pipe, this method can effectively be removed the dirt that density in the water is lower than water.
The utility model is the various dirt in the filtered water effectively; usually can be dissolved with various particulates in the water, these particulates are because particle diameter is minimum, and what have only is colloid; be difficult to remove with common filtration means, adopt the utility model to utilize the variation of flow rate of water flow to remove.The beneficial effects of the utility model are: simple in structure, easy to operate, and good filtration effect, long service life.
Description of drawings
Fig. 1 is the cutaway view of the utility model front view;
Fig. 2 is a schematic top plan view of using water inlet pipe fixed bar fixed water inlet pipe delivery port in the utility model;
Fig. 3 is the structural representation of screen cloth in the utility model;
Fig. 4 is the cutaway view that is added with the front view of the present utility model of backwash tube;
Fig. 5 is the structural representation of screen cloth lower carriage in the utility model.
The specific embodiment
Below further specify the utility model by specific embodiment.
A kind of vertical expanding type dirt separator comprises water tank 1, water inlet pipe 2, outlet pipe 3, inspection manhole 4, support 5, water inlet pipe fixed bar 6, screen cloth 7, screen cloth support 71, conical lid 8, conical lid support bar 9 and blow-off pipe 10, and as shown in Figure 1, concrete structure is:
Water inlet pipe fixed bar 6 is generally 3～10, present embodiment is selected 3 for use, as shown in Figure 2, the outside of water inlet pipe fixed bar 6 fixedly connected water inlet pipes 2 and the inwall of water tank 1, and water inlet pipe fixed bar 6 is evenly distributed with horizontal direction along the outside of water inlet pipe 2, and the angle between promptly adjacent 2 water inlet pipe fixed bars 6 is 120 °.For easy clear for the purpose of, water tank 1, water inlet pipe 2, water inlet pipe delivery port 21 and water inlet pipe fixed bar 6 only are shown among Fig. 2, miscellaneous part all omits and does not draw.
Conical lid support bar 9 is generally 3～10, present embodiment is selected 3 for use, conical lid support bar 9 all is fixed on the bottom of water tank 1 inside, and the line of adjacent conical lid support bar 9 constitutes an equilateral triangle, conical lid 8 tops are upwards covered on conical lid support bar 9 regularly, conical lid 8 be positioned at water inlet pipe 2 delivery ports under, conical lid 8 bottom surface diameters are 40%～50% of water tank 1 internal diameter, the semiapex angle of conical lid 8 is 70 °～80 °.
In the present embodiment, the internal diameter of water inlet pipe 2 and outlet pipe 3 all is 300mm, the internal diameter one at water inlet pipe delivery port 21 two ends be 300mm another be 600mm, water tank 1 internal diameter is 1516mm, the internal diameter of inspection manhole 4 is 450mm, the internal diameter of blow-off pipe is 100mm, the semiapex angle of conical lid 7 is 75 °, and the sizing grid of screen cloth 7 is 4mm * 4mm, and the iron wire specification that constitutes screen cloth is Φ 3mm, screen cloth support 71 is that a width is that 40mm and thickness are the annulus of 8mm, and reinforcement 72 is selected the angle bar of 25mm * 25mm for use.
After the present embodiment assembling is finished, need to press JB2932-86 " water treatment facilities manufacturing technology condition " manufacturing inspection and examination.After the present embodiment assembling was finished, deburring, welding slag also carried out the water pressure test of 0.6MPa gauge pressure, and the dwell time is not less than half an hour.Rust cleaning work need be carried out in present embodiment inside.The paint external packing transportation of present embodiment is undertaken by the regulation of ZBJ98003-87 " water treatment facilities paint packed and transported technical conditions ", and paint is not brushed in inside.
When present embodiment uses, the water that has carried the suspension fouling product is put into from water inlet pipe 2, after water enters water tank 1 inside from water inlet pipe delivery port 21, elder generation's free-falling is to conical lid 8, turn back upwards from conical lid 8 again, and flow out from the outlet pipe 3 at top, turn back by free-falling to become upwards in the process of flowing when current, flow rate of water flow will have one by anxious extremely slow variation, according to mensuration, this moment, the flow velocity of current can be lower than 0.1m/s, according to experiment, be directly proportional by 6 powers of the spherical particle thing weight of potamic transport with its flow rate of water flow of starting, therefore, when flow velocity descends, the sand holding ability of current will descend greatly, most density in the sewage get off deposition to drop on the conical lid 8 greater than the suspension of water at this moment, and the clear water after being filtered is emitted by outlet pipe 3, and the sediment on the conical lid 8 can be discharged by regularly opening blow-off pipe 10.
A kind of vertical expanding type dirt separator, comprise water tank 1, water inlet pipe 2, outlet pipe 3, inspection manhole 4, support 5, water inlet pipe fixed bar 6, screen cloth 7, screen cloth support 71, conical lid 8, conical lid support bar 9, blow-off pipe 10 and backwash tube 11, as shown in Figure 4, concrete structure is: the two ends of backwash tube 11 connect with water inlet pipe 2 and outlet pipe 3 respectively, and the two ends of backwash tube 11 are tightly connected with water inlet pipe 2 and outlet pipe 3 respectively, connect a valve on the backwash tube 11, the internal diameter of backwash tube 11 is 50%～70% of water inlet pipe 2 internal diameters, and present embodiment is got 180mm.Other structures are all same with embodiment 1.
Present embodiment can further improve the ability of filtering dirt.When the valve closing on the backwash tube 11, present embodiment can use with quadrat method as embodiment 1.When opening the valve on backwash tube 11 and the blow-off pipe 10 when the valve of closing water inlet pipe 2, after this moment, water flowed into water inlet pipe 2, no longer enter water tank 1 along water inlet pipe 2 and water inlet pipe delivery port 21, but enter water tank 1 from outlet pipe 3 by backwash tube 11, and filter the back from blow-off pipe 10 discharges through screen cloth 7, this method can effectively be removed the dirt that density in the water is lower than water.
For further fixed grit, adopt screen cloth lower carriage 73, as shown in Figure 5, screen cloth lower carriage 73 is spliced into a full circle by 2 semicircular rings to be formed, and the width of screen cloth lower carriage 73 is 40mm, and thickness is 5mm.Screen cloth lower carriage 73 is connected with screen cloth support 71 by bolt, and screen cloth 7 is embedded between screen cloth support 71 and the screen cloth lower carriage 73.Other structures are all same with embodiment 2.
Claims (6)
1. vertical expanding type dirt separator, comprise water tank (1), water inlet pipe (2), outlet pipe (3), inspection manhole (4) and support (5), water inlet pipe (2), outlet pipe (3) and inspection manhole (4) are respectively and water tank (1) connects and all and water tank (1) be tightly connected, support (5) is fixed on the bottom in water tank (1) outside, water inlet pipe (2), the end of outlet pipe (3) and inspection manhole (4) all is provided with valve, it is characterized in that: also comprise water inlet pipe fixed bar (6), screen cloth (7), screen cloth support (71), conical lid (8), conical lid support bar (9) and blow-off pipe (10)
Water inlet pipe (2) runs through the sidewall of water tank (1), one end of water inlet pipe (2) is water inlet and the fixedly connected water inlet pipe delivery port of the other end (21), the water inlet of water inlet pipe (2) in water tank (1) outside and water inlet pipe delivery port (21) in water tank (1) inside, and water inlet pipe delivery port (21) is a horizontal direction
Outlet pipe (3) run through water tank (1) the top and and water tank (1) be tightly connected,
Water inlet pipe fixed bar (6) has 3 at least, the inwall of the outside of the fixedly connected water inlet pipe delivery port of water inlet pipe fixed bar (6) (21) and water tank (1), and water inlet pipe fixed bar (6) is evenly distributed with horizontal direction along the outside of water inlet pipe delivery port (21),
Conical lid support bar (9) has 3 at least, conical lid support bar (9) all is fixed on the inner bottom of water tank (1), and the line of adjacent conical lid support bar (9) constitutes an annular, conical lid (8) top is upwards covered on conical lid support bar (9) regularly, conical lid (8) be positioned at water inlet pipe (2) delivery port under
Screen cloth (7) and be horizontally fixed on the inwall of water tank (1) by screen cloth support (71), screen cloth (7) is positioned at the top of water inlet pipe (2), blow-off pipe (10) run through water tank (1) the bottom and and water tank (1) be tightly connected, an end of blow-off pipe (10) is provided with valve.
2. vertical expanding type dirt separator as claimed in claim 1, it is characterized in that: also comprise backwash tube (11), the two ends of backwash tube (11) respectively and water inlet pipe (2) and outlet pipe (3) connect, and the two ends of backwash tube (11) respectively and water inlet pipe (2) and outlet pipe (3) be tightly connected, backwash tube (11) is gone up and is connected a valve, and the internal diameter of backwash tube (11) is 50%～70% of water inlet pipe (a 2) internal diameter.
3. vertical expanding type dirt separator as claimed in claim 1 or 2, it is characterized in that: the internal diameter of water inlet pipe (2) and outlet pipe (3) equates, water inlet pipe delivery port (21) is tubaeform, the internal diameter of the internal diameter of water inlet pipe delivery port (21) one ends and water inlet pipe (2) equates, the internal diameter of the other end is 1.5～2.5 times of water inlet pipe (2) internal diameter, the internal diameter of water inlet pipe (2) is 15%～30% of water tank (a 1) internal diameter, conical lid (8) bottom surface diameter is 40%～50% of water tank (a 1) internal diameter, and the semiapex angle of conical lid (8) is 70 °～80 °.
4. vertical expanding type dirt separator as claimed in claim 1 or 2 is characterized in that: the quantity of water inlet pipe fixed bar (6) and conical lid support bar (9) all is 3～10.
5. vertical expanding type dirt separator as claimed in claim 1 or 2, it is characterized in that: the sizing grid of screen cloth (7) is 2mm * 2mm～5mm * 5mm, 2 reinforcements (72) are fixed at the middle part of screen cloth (7), and 2 reinforcements (72) crisscross is fixed on the diametrical position of screen cloth (7).
6. vertical expanding type dirt separator as claimed in claim 1 or 2, it is characterized in that: also comprise screen cloth lower carriage (73), screen cloth lower carriage (73) is spliced into a full circle by 2 semicircular rings and forms, screen cloth lower carriage (73) is connected with screen cloth support (71) by bolt, and screen cloth (7) is embedded between screen cloth support (71) and the screen cloth lower carriage (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201230722U CN201625463U (en) | 2010-03-04 | 2010-03-04 | Vertical expanding-type dirt separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201230722U CN201625463U (en) | 2010-03-04 | 2010-03-04 | Vertical expanding-type dirt separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625463U true CN201625463U (en) | 2010-11-10 |
Family
ID=43056845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201230722U Expired - Lifetime CN201625463U (en) | 2010-03-04 | 2010-03-04 | Vertical expanding-type dirt separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289896A (en) * | 2015-06-26 | 2017-01-04 | 浙江大学 | A kind of different-grain diameter soil rapid extraction device |
-
2010
- 2010-03-04 CN CN2010201230722U patent/CN201625463U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289896A (en) * | 2015-06-26 | 2017-01-04 | 浙江大学 | A kind of different-grain diameter soil rapid extraction device |
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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 |
Granted publication date: 20101110 |
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| CX01 | Expiry of patent term |