CN208003510U - A kind of sandfiltration pot - Google Patents
A kind of sandfiltration pot Download PDFInfo
- Publication number
- CN208003510U CN208003510U CN201820096462.1U CN201820096462U CN208003510U CN 208003510 U CN208003510 U CN 208003510U CN 201820096462 U CN201820096462 U CN 201820096462U CN 208003510 U CN208003510 U CN 208003510U
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- Prior art keywords
- sand
- tank body
- layer
- pipe
- agitating shaft
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Abstract
The utility model discloses a kind of sandfiltration pots, are related to technical field of water treatment equipment, solve the problems, such as to clean sandstone when existing sandfiltration pot recoil cleaning sordid.Technical solution is a kind of sandfiltration pot, including tank body, it is provided with water inlet pipe on the tank body, outlet pipe, recoil water pipe and blow-off pipe, at least two separation nets are provided in the tank body, it is provided with layer of sand between two separation nets, it is fixed with driving motor on the tank body, the agitating shaft penetrated in the tank body is fixedly and coaxially connected in the shaft of the driving motor, the agitating shaft passes through the separation net, and more stirring rods are fixed on the agitating shaft, the stirring rod is located between two separation nets, the water inlet pipe and the blow-off pipe are located at the top of the layer of sand, the outlet pipe and the recoil water pipe are located at the lower section of the layer of sand.The utility model is reasonable for structure, by stirring so that rubbing between sandstone by taking off impurity and dirt, so that sandstone recoil cleans up.
Description
Technical field
The utility model is related to technical field of water treatment equipment, more particularly to a kind of sandfiltration pot.
Background technology
Sandfiltration pot is a kind of filter, and filter sand is filled in sandfiltration pot, it would be desirable to the water of filtering is passed through in sandfiltration pot,
Water is filtered some impurity in water quality by filter sand when passing through filter sand, and filtered water is discharged out of sandfiltration pot again, from
And complete filtering.Due to that can be remained in filter sand by the impurity under filtering sand filtration, so in order to avoid influencing filter effect, need
Filter sand in sandfiltration pot is backwashed.
Currently, traditional sandfiltration pot is rinsed filter sand only with flow recoil, but such mode is to filter sand
Punching does not wash clean, punching can't be washed off and the impurity and dirt that remain in filter sand to be easy to condense into solid hardened, then cause sand
The filtration of filter tank is smaller and smaller.
Utility model content
It is good and impurity is made to be not easy to remain in the sand on layer of sand that the purpose of this utility model is to provide a kind of layer of sand flushing effect
Filter tank.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of sandfiltration pot, including
Tank body is provided with water inlet pipe, outlet pipe, recoil water pipe and blow-off pipe on the tank body, at least two is provided in the tank body
Separation net is provided with layer of sand between two separation nets, and driving motor is fixed on the tank body, and the driving motor turns
The agitating shaft penetrated in the tank body is fixedly and coaxially connected on axis, the agitating shaft passes through the separation net, and the stirring
More stirring rods are fixed on axis, the stirring rod is located between two separation nets, the water inlet pipe and the blow-off pipe
Positioned at the top of the layer of sand, the outlet pipe and the recoil water pipe are located at the lower section of the layer of sand.
By using said program, the water for needing to filter is inputted into tank body from water inlet pipe, by between two separation nets
Layer of sand filtering after tank body is discharged from outlet pipe again, when being rinsed to layer of sand, the water of recoil inputs tank body from recoil water pipe
It is interior, then layer of sand is cleaned, then is discharged from blow-off pipe, while being rinsed to layer of sand, driving motor driving stirring
Shaft rotation is dynamic, and the stirring rod on agitating shaft stirs layer of sand so that phase mutual friction between sandstone, so that the impurity on sandstone and dirt
Object is wiped down due to friction, then is stayed by water and washed away discharge, and to improve the flushing effect of layer of sand, reaching makes impurity be not easy to remain
Effect on layer of sand.
The utility model is further arranged to：Some spiral of the recoil water pipe is arranged in the tank body, and institute
It states and is provided with the consistent apopore of multiple angle directions on recoil water pipe.
By using said program, the recoil water pipe of spiral is set, the direction of apopore is redesigned, when flow is from spiral
When the apopore to recoil on water pipe sprays, flow can form whirlpool, and whirlpool can drive the layer of sand in layer of sand to move to a certain extent
To promote the friction between sandstone, to wipe lower impurity and dirt conducive to friction occurs between sandstone, to further increase
The flushing cleaning effect of impurity and dirt on layer of sand.
The utility model is further arranged to：It is also communicated with air intake branch on the recoil water pipe.
By using said program, air intake branch is set on recoil water pipe, is washed by water into tank body by the water pipe that recoils
When rinsing layer of sand, while air intake branch can be utilized to air is passed through in water, so that the apopore energy on recoil water pipe
Bubble and water are enough sprayed, the impurity and dirt that bubble can drive on layer of sand float, consequently facilitating impurity and dirt are from blowdown
Pipe is discharged, to play the impurity for avoiding falling on layer of sand and dirt remains in effect on layer of sand.
The utility model is further arranged to：The more stirring rods be arranged the axially distinct position of the agitating shaft simultaneously
Spaced set in the circumferential, and each stirring shank diameter additive value between two separation nets be more than two described in every
Distance values between off-network, the stirring rod are affixed backwards to the one end of the mixing shaft and the inner wall of the tank body.
By using said program, more stirring rods are arranged the different location in agitating shaft axial direction, and stirring rod it
Between in the circumferential direction of agitating shaft spaced set, the diameter additive value of stirring rod is more than the distance values between separation net, and stirs
It mixes bar to be affixed backwards to one end of the mixing shaft and inner tank wall, then when stirring rod rotates with agitating shaft, each stirring rod can
Sandstone fully between two separation nets of agitation, to play fully agitation sandstone so as to which friction fully occurs between sandstone and makes
Impurity and dirt on sandstone are not easy remaining effect.
The utility model is further arranged to：The hydraulic pressure for testing hydraulic pressure in the tank body is additionally provided on the tank body
Table, and the water pressure gauge is located at the top of the layer of sand.
By using said program, when having accumulated more impurity and dirt on layer of sand, out of water inlet pipe input tank body
Sewage pass through that resistance suffered when layer of sand is bigger, then the impurity when inputting sewage from water inlet pipe with identical pressure on layer of sand
More with dirt, the hydraulic pressure in tank body above layer of sand is bigger, then water pressure gauge is arranged on tank body, can by the numerical value of water pressure gauge
The number of impurity and dirt accumulation on layer of sand judged, so as to determine when to carry out recoil cleaning to layer of sand with this, reach
To the effect of reasonable recoil cleaning layer of sand.
The utility model is further arranged to：It is additionally provided on the tank body and changes Sha Kou, the sand mouth that changes is located at two institutes
It states between separation net and contour with the layer of sand, is hinged on the tank body for closing the sealing plate for changing sand mouth, it is described
It is additionally provided with limit base on tank body, is interspersed on the limit base and it is consolidated when the sealing plate is embedded in the limit base
Fixed bolt.
By using said program, passing through the sandstone stirred in layer of sand so that friction occurs between sandstone and miscellaneous under wiping
It when matter dirt, can be worn between sandstone, while some are difficult to the impurity removed from sandstone and dirt and can be got on sandstone
Product filter effects that are more and influencing layer of sand, so needing the layer of sand between two separation nets to replace at this time, by setting
Displacement sand mouth can replace layer of sand, to keep the filter effect of layer of sand.
The utility model is further arranged to：The end of the stirring rod is to be threaded on the agitating shaft.
By using said program, the sandstone in layer of sand is being stirred by stirring rod to help impurity and dirt under sandstone wiping
When, stirring rod can also occur abrasion and even fracture, and be connected on agitating shaft, then changing so setting stirring rod to end thread
Stirring rod can be replaced at sand mouth, consequently facilitating the installation of stirring rod is replaced.
The utility model is further arranged to：The filling block for changing sand mouth described in insertion is fixed on the sealing plate,
The joint of the filling block and the sealing plate is provided with what the when of being changed in sand mouth described in filling block insertion was sealed
Elastic sealing strip.
By using said program, sealing plate exchange sand mouth is only set and is sealed, can to lack one piece on tank body,
So that some sandstones can exist in this part for lacking, the sandstone so as to cause a part can not play a role in filtering and
It causes sandstone to waste, this part that tank body lacks is filled by the way that filling block is arranged, then elastic sealing strip progress is set
Sealing, you can this problem is avoided, to avoid that sandstone is caused to waste.
The utility model is further arranged to：There are angle between the stirring rod and the radial direction of the agitating shaft, and institute
Stirring rod is stated to tilt to backwards to its direction of motion side backwards to one end of the agitating shaft.
By using said program, when changing Sha Kouchu and being replaced to the sandstone of layer of sand, the sand of the sides Sha Kou is changed backwards
Stone avoids being difficult to dig out, and is set as tilting to backwards to its direction of motion side backwards to one end of the mixing shaft by stirring rod at this time, then exists
When stirring rod is rotated with agitating shaft, stirring rod can be by the gradual guide edge of the sandstone of layer of sand, consequently facilitating the sand of layer of sand
Stone is discharged from Sha Kouchu is changed.
The utility model is further arranged to：Sand-feeding tube, the sand-feeding tube and the tank body are additionally provided on the tank body
Communicating position be between two separation nets, and the sand-feeding tube is higher than its other end, institute away from described tank body one end
State the closing cock for being also threadedly coupled on sand-feeding tube and being useful for closing its port.
By using said program, change Sha Kouchu to filled between two separation nets new sandstone to constitute layer of sand when ratio
It is relatively difficult to fill up between two separation nets, so being provided with sand-feeding tube, Sha Kou is changed in closing, then from sand-feeding tube is isolated to two
New sandstone is inputted between net to constitute layer of sand, since sand-feeding tube is higher than its other end away from tank body one end, so sandstone is not
It can be overflowed from sand-feeding tube, sand-feeding tube is closed after filling completely new sandstone between two separation nets, then by closing cock so that
Sandstone will not remain in sand-feeding tube, be convenient for the effect for filling new sandstone between two separation nets to play.
In conclusion the utility model has the advantages that：One is by the way that driving motor is arranged, by driving motor
Agitating shaft rotation is driven, then layer of sand is stirred by the stirring rod on agitating shaft so that is rubbed between the sandstone in layer of sand
It wipes and takes off impurity and dirt, to play so that the cleaner thorough effect of layer of sand recoil cleaning；Secondly for by recoiling
Air intake branch is set on water pipe, and recoil water pipe is located at the part in tank body and is set as screw type, and is opened on recoil water pipe
If multiple apopores, to carry out recoil cleaning to layer of sand by the flow for being vortexed shape, and by the bubbles entrain layer of sand in flow
On impurity and dirt float discharge so that on layer of sand impurity and dirt cleaning discharge it is more thorough；Thirdly to pass through setting
Change sand mouth and sand-feeding tube so that the sandstone of layer of sand is replaced more convenient.
Description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the schematic diagram after embodiment part-structure section view.
Reference numeral：1, tank body；2, water inlet pipe；3, outlet pipe；4, recoil water pipe；5, blow-off pipe；6, separation net；7, sand
Layer；8, driving motor；9, agitating shaft；10, stirring rod；11, apopore；12, air intake branch；13, water pressure gauge；14, Sha Kou is changed；
15, sealing plate；16, limit base；17, bolt；18, filling block；19, elastic sealing strip；20, sand-feeding tube；21, closing cock.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of sandfiltration pot, including tank body 1, two separation nets 6 are provided in tank body 1, two
The layer of sand 7 of the sandstone composition of filtering is provided between separation net 6, be additionally provided on tank body 1 water inlet pipe 2, outlet pipe 3,
Recoil water pipe 4 and blow-off pipe 5, water inlet pipe 2 and blow-off pipe 5 are located at the top of layer of sand 7 on tank body 1, and recoil water pipe 4 and outlet pipe
3 are located at the lower section of layer of sand 7 on tank body 1.
When being filtered using sandfiltration pot, sewage inputs from water inlet pipe 2 in tank body 1, then after the filtering of layer of sand 7
Tank body 1 is discharged from outlet pipe 3.On the sandstone to layer of sand 7 impurity and dirt start the cleaning processing when, the water of cleaning from
The sandstone in layer of sand 7 is cleaned in input tank body 1 at recoil water pipe 4, then tank body 1 is discharged in sewage from blow-off pipe 5.
Determine when to clear up layer of sand 7 for convenience, so being provided with a water pressure gauge 13 on tank body 1 to test
Hydraulic pressure in tank body 1, water pressure gauge 13 positioned at the top of layer of sand 7 and carry out hydraulic pressure in the tank body 1 above layer of sand 7 on tank body 1
Detection.
It when being filtered sewage, needs to input sewage from water inlet pipe 2, be discharged from outlet pipe 3, at this time layer of sand
7 can cause to hinder to the flowing of flow, and after impurity and cumulative dirt on layer of sand 7, layer of sand 7 also gets over the obstruction of flow
Come bigger, when the input of the sewage of water inlet pipe 2 is constant, the hydraulic pressure in 7 top tank body 1 of layer of sand can be increasing, then passes through hydraulic pressure
The hydraulic pressure numerical value that table 13 is measured can judge that the sandstone properly to layer of sand 7 carries out recoil cleaning to a certain extent.
As shown in Fig. 2, in order to improve the recoil cleaning performance of 7 sandstone of layer of sand, driving motor 8 is also provided on tank body 1,
Agitating shaft 9 is fixedly and coaxially connected in the shaft of driving motor 8, agitating shaft 9 passes through separation net 6, and fixed on agitating shaft 9
Three stirring rods 10 are connected with, three stirring rods 10 are all interspersed in layer of sand 7, and stirring rod 10 is away from one end of agitating shaft 9 and tank
The inner wall of body 1 is affixed, three stirring rods 10 spaced set on the circumferencial direction of agitating shaft 9, but three stirring rods 10 are not
On the same circumference of agitating shaft 9, the diameter of three stirring rods 10 is added the spacing being more than between two separation nets 6, and
Three stirring rods 10 with agitating shaft 9 moves when the sandstone of entire layer of sand 7 can be stirred.
When 4 water flowing of water pipe that recoils carries out recoil cleaning to the sandstone of layer of sand 7, driving motor 8 drives agitating shaft 9 to rotate,
Agitating shaft 9 drives the movement of stirring rod 10 to be stirred with the sandstone to layer of sand 7, in whipping process, rubs between sandstone,
To by sandstone impurity and dirt take off, then taken away by flow, to carry the cleaning effect of 7 sandstone of layer of sand.
In addition, be provided with air intake branch 12 on recoil water pipe 4, the part of recoil water pipe 4 stretches into tank body 1 and helically
Shape is provided with the consistent apopore 11 of multiple angles on 4 spiral helicine part of recoil water pipe, in the same of recoil 4 water delivery of water pipe
When squeeze into air so that apopore 11 sprays the water for carrying bubble, and water forms circinate flow in the tank body 1 to promote layer of sand
The bubble for rubbing between 7 sandstone, while being carried in flow can drive the impurity fallen on sandstone and dirt to float, then from row
Dirty pipe 5 is discharged, to further increase the recoil cleaning effect of 7 sandstone of layer of sand.
Between sandstone between phase mutual friction, sandstone and stirring rod 10 after phase mutual friction, stirring rod 10 can be worn even
It fractures, needs replacing, sandstone is also worn out, some impurity and dirt, which also can always remain on sandstone, to be accumulated, so needing pair
Stirring rod 10 and sandstone are replaced.For this purpose, the position for corresponding to layer of sand 7 on tank body 1 is provided with and changes sand mouth 14, sand mouth 14 is changed
Thickness of size and layer of sand 7 etc. is big, and then threaded one end is connected on agitating shaft 9 stirring rod 10, can be right changing at sand mouth 14
The sandstone and stirring rod 10 of layer of sand 7 are replaced.
In conjunction with shown in Fig. 1 and Fig. 2, by the sandstone for manually digging out layer of sand 7 replace at this time it is cumbersome, so will stirring
Bar 10 is set as tilting to backwards to its moving direction side away from one end of agitating shaft 9.At this point, when stirring rod 10 is with agitating shaft
9 when rotating together, and the sandstone of layer of sand 7 gradually can be gradually oriented on 1 wall of tank body by stirring rod 10, to gradually by sandstone from changing
It is discharged at sand mouth 14, to play the effect for the sandstone for being convenient for discharge layer of sand 7.
And add sand again, then it is provided with sand-feeding tube 20 in another position of tank body 1, sand-feeding tube 20 deviates from the one of tank body 1
End is higher than its other end, and fresh sand can be refilled between both sides separation net 6 by filling sand from the port position of sand-feeding tube 20, when
After sandstone reconstitutes layer of sand 7, the closing cock 21 that can be threadedly attached in sand-feeding tube 20 blocks sand-feeding tube 20 again, from
And it plays convenient for adding the effect of sand.
The side that sand mouth 14 is changed on tank body 1 is hinged with sealing plate 15, and filling block 18 is provided on sealing plate 15, is being filled
The junction of block 18 and sealing plate 15 is provided with the elastic sealing strip 19 for sealing, changes on the tank body 1 of 14 other side of sand mouth then
It is provided with limit base 16.When sealing plate 15 is closed, the insertion of filling block 18 is changed in sand mouth 14 and is carried out by elastic sealing strip 19 close
To prevent leak-stopping water, sealing plate 15 is embedded in limit base 16 envelope at this time, and is interspersed with bolt 17 to sealing plate 15 on limit base 16
It fixes so that sealing plate 15 and filling block 18 can keep blocking and change sand mouth 14.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of sandfiltration pot, including tank body（1）, the tank body（1）On be provided with water inlet pipe（2）, outlet pipe（3）, recoil water pipe
（4）And blow-off pipe（5）, it is characterised in that：The tank body（1）Inside it is provided at least two separation nets（6）, two separation nets
（6）Between be provided with layer of sand（7）, the tank body（1）On be fixed with driving motor（8）, the driving motor（8）Shaft on it is same
Axis, which is fixedly connected with, penetrates the tank body（1）Interior agitating shaft（9）, the agitating shaft（9）Across the separation net（6）, and institute
State agitating shaft（9）On be fixed with more stirring rods（10）, the stirring rod（10）Positioned at two separation nets（6）Between, institute
State water inlet pipe（2）With the blow-off pipe（5）Positioned at the layer of sand（7）Top, the outlet pipe（3）With the recoil water pipe
（4）Positioned at the layer of sand（7）Lower section.
2. a kind of sandfiltration pot according to claim 1, it is characterised in that：The recoil water pipe（4）Some spiral is set
It sets in the tank body（1）It is interior, and the recoil water pipe（4）On be provided with the consistent apopore of multiple angle directions（11）.
3. a kind of sandfiltration pot according to claim 2, it is characterised in that：The recoil water pipe（4）On be also communicated with air inlet
Branch pipe（12）.
4. a kind of sandfiltration pot according to claim 1, it is characterised in that：The more stirring rods（10）Setting is stirred described
Mix axis（9）Axially distinct position and spaced set, and two separation nets in the circumferential（6）Between each stirring
Bar（10）Diameter additive value is more than two separation nets（6）Between distance values, the stirring rod（10）Backwards to the stirring
Axis（9）One end and the tank body（1）Inner wall be affixed.
5. a kind of sandfiltration pot according to claim 1, it is characterised in that：The tank body（1）On be additionally provided with for testing
The tank body（1）The water pressure gauge of interior hydraulic pressure（13）, and the water pressure gauge（13）Positioned at the layer of sand（7）Top.
6. a kind of sandfiltration pot according to claim 1, it is characterised in that：The tank body（1）On be additionally provided with and change Sha Kou
（14）, described to change Sha Kou（14）Positioned at two separation nets（6）Between and with the layer of sand（7）It is contour, the tank body（1）On
It is hinged with and described changes Sha Kou for closing（14）Sealing plate（15）, the tank body（1）On be additionally provided with limit base（16）, described
Limit base（16）On be interspersed in the sealing plate（15）The embedded limit base（16）When bolt that it is fixed（17）.
7. a kind of sandfiltration pot according to claim 6, it is characterised in that：The stirring rod（10）End be threadedly coupled
In the agitating shaft（9）On.
8. a kind of sandfiltration pot according to claim 6, it is characterised in that：The sealing plate（15）On be fixed with for being embedded in
It is described to change Sha Kou（14）Filling block（18）, the filling block（18）With the sealing plate（15）Joint be provided in described
Filling block（18）Sha Kou is changed described in insertion（14）The elastic sealing strip being sealed when interior（19）.
9. a kind of sandfiltration pot according to claim 6, it is characterised in that：The stirring rod（10）With the agitating shaft（9）
Radial direction between there are angle, and the stirring rod（10）Backwards to the agitating shaft（9）One end to backwards to its direction of motion one
It rolls oblique.
10. a kind of sandfiltration pot according to claim 6, it is characterised in that：The tank body（1）On be additionally provided with sand-feeding tube
（20）, the sand-feeding tube（20）With the tank body（1）Communicating position be in two separation nets（6）Between, and it is described into
Sandpipe（20）Away from the tank body（1）One end is higher than its other end, the sand-feeding tube（20）On also be threadedly coupled be useful for closing
The closing cock of its port（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096462.1U CN208003510U (en) | 2018-01-19 | 2018-01-19 | A kind of sandfiltration pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096462.1U CN208003510U (en) | 2018-01-19 | 2018-01-19 | A kind of sandfiltration pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208003510U true CN208003510U (en) | 2018-10-26 |
Family
ID=63883101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096462.1U Expired - Fee Related CN208003510U (en) | 2018-01-19 | 2018-01-19 | A kind of sandfiltration pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208003510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939609A (en) * | 2020-07-16 | 2020-11-17 | 唐灵云 | A filter equipment for industrial wastewater handles |
| CN113680133A (en) * | 2021-09-24 | 2021-11-23 | 苏州培恩特生物科技有限公司 | Aquaculture waste water's circulation treatment facility |
-
2018
- 2018-01-19 CN CN201820096462.1U patent/CN208003510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939609A (en) * | 2020-07-16 | 2020-11-17 | 唐灵云 | A filter equipment for industrial wastewater handles |
| CN113680133A (en) * | 2021-09-24 | 2021-11-23 | 苏州培恩特生物科技有限公司 | Aquaculture waste water's circulation treatment facility |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200119 |