CN209567902U - A kind of heavy-metal waste water treatment device of automated cleaning - Google Patents
A kind of heavy-metal waste water treatment device of automated cleaning Download PDFInfo
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- CN209567902U CN209567902U CN201920071689.5U CN201920071689U CN209567902U CN 209567902 U CN209567902 U CN 209567902U CN 201920071689 U CN201920071689 U CN 201920071689U CN 209567902 U CN209567902 U CN 209567902U
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- Prior art keywords
- cleaning
- filter screen
- tank
- waste water
- heavy
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Abstract
The utility model discloses a kind of heavy-metal waste water treatment devices of automated cleaning, including tank body and cesspool, the tank body is made of the filtering tank and cleaning tank of left and right settings, rotary shaft is provided between the filtering tank and cleaning tank, filter screen is connected in the rotary shaft, the cleaning pot bottom connects cesspool, is provided with automatic cleaning apparatus in the cleaning tank, supercharging device is provided on the cesspool, the automatic cleaning apparatus is connect with supercharging device.The utility model cleans filter screen itself while filtering, does not need the operation of additional replacement filter screen, improves the efficiency of filtering；Persistent loop cleans filter screen, and cleaning cost is low.
Description
Technical field
The utility model relates to technical field of waste water processing, and in particular to a kind of heavy metal containing wastewater treatment dress of automated cleaning
It sets.
Background technique
The industrial wastewater and landfill leachate of the discharges such as present textile printing and dyeing factory, chemical plant, garbage loading embeading factory contain
Plurality of heavy metal and other hazardous contaminant matter；In the pollution for adding natural environment, available freshwater resources are increasingly
It is few, therefore stain disease filtering is widely used in the various aspects of social production and life with cleaning treatment system.Stain disease at present
Solids and suspended matter processing method mainly have natural sedimentation facture, the flocculating agent precipitation method, filter screen facture, centrifugation
Separating treatment method and fixed filter bed facture etc..
Patent CN201521054873.7 discloses a kind of processing purification device of modular filter containing heavy metal industrial effluent,
It can be according to the pollution level of sewage, selective addition filter layer, adsorption layer, packing layer and Metal uptake layer, using object
Reason filtering and biofiltration fabricated structure, achieve relatively good filter effect.But during the filtration process with the time
Passage can all face filter layer itself and be blocked and gradually influence filter effect, need irregular replacement filter layer, and more
It changes filter layer and needs to stop entire filtration operation, not only influence the efficiency of filtering, also increase the operating cost of entire process.
Utility model content
The purpose of the utility model is to overcome the filter devices of the prior art, and replacement filter layer to be needed irregularly to influence
The problem of efficiency increases filtering cost is filtered, a kind of heavy-metal waste water treatment device of automated cleaning is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of heavy-metal waste water treatment device of automated cleaning, including tank body and cesspool, the tank body is by left and right settings
Filtering tank and cleaning tank composition, the filtering tank and cleaning tank between be provided with rotary shaft, be connected in the rotary shaft
Strainer, the cleaning pot bottom connect cesspool, are provided with automatic cleaning apparatus in the cleaning tank, are arranged on the cesspool
There is supercharging device, the automatic cleaning apparatus is connect with supercharging device.
Further, the supercharging device includes the circulation pipe for being connected to cesspool, is provided with pressurization on the circulation pipe
Pump.
Further, the circulation tube inlet is provided with sieve, and the sewage bottom of pond portion is provided with dirt discharge groove.
Further, the automatic cleaning apparatus is the spray head being arranged in cleaning tank, and the spray head is located at filter screen
The opening of top, the spray head is greater than import, and the spray head is connect by connecting tube with circulation pipe, is provided in the connecting tube
Pressure valve.
Further, the automatic cleaning apparatus is scraper, and the scraper is located above filter screen, above the scraper
Hydraulic stem is connected, the hydraulic stem is connect with circulation pipe by connecting tube, is provided with pressure valve in the connecting tube.
Further, there are gaps between the filter screen and cleaning tank, between the scraper above filter screen by extending to
Above gap.
Further, the automatic cleaning apparatus is the syringe pipe with multiple high pressure nozzles, and the syringe pipe was located at
Below strainer, the syringe pipe is connect with circulation pipe by connecting tube, is provided with pressure valve in the connecting tube.
Further, screw rod is provided in the syringe pipe, the high pressure nozzle is located on screw rod.
The beneficial effects of the utility model are:
(1) the utility model completes the filtration treatment to heavy metal wastewater thereby, In by the rotation of filter screen in filtering tank
It cleans in tank and filtering tank is cleaned using automatic cleaning apparatus, avoid during the filtration process in waste water over time
Particulate matter accumulated plugging filter layer, the waste after being cleaned, which enters in cesspool, to be precipitated, and supercharging device is in cesspool
Liquid is pressurized, and pressurized liquid is again introduced into automatic cleaning apparatus and recycles to filtering net cleaning.The present apparatus is filtering
While filter screen itself is cleaned, do not need the operation of additional replacement filter screen, improve the efficiency of filtering；Continue
Circulation cleans filter screen, and cleaning cost is low.
(2) automatic cleaning apparatus of the utility model is that spray head above filter layer, scraper is arranged in and is located at filter layer
One of syringe pipe of lower section or combination, spray head carry out preliminary treatment to filter layer, can clear up less on filter layer
Tamper；Scraper, which is directly contacted with filter layer, carries out enforceable removing to the tamper on filter layer, and syringe pipe can be reversed
Tamper is impacted, more serious blocking can be both cleared up.A variety of cleaning devices are parallel, common to complete to the clear of filter layer
Clean, cleaning efficiency is high.
(3) screw rod is set on the syringe pipe of the utility model, and screw rod drives the rotation of screw rod after high pressure water flow passes through, and expands
The big cleaning range of syringe pipe, further improves clean efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- scraper, 2- tank body, 3- spray head, 4- hydraulic stem, 5- pressure valve, 6- connecting tube, 7- circulation pipe, 8- pressurization
Pump, 9- cesspool, 10- sieve, 11- dirt discharge groove, 12- high pressure nozzle, 13- syringe pipe, 14- screw rod, 15- rotary shaft, 16- filtering
Net, 17- reaction tower, 2.1- filtering tank, 2.2- clean tank.
Specific embodiment
Below in conjunction with embodiment, the technical solution of the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, those skilled in the art's every other embodiment obtained under the premise of not making the creative labor, all belongs to
In the range of the utility model protection.
Refering to fig. 1, the utility model provides a kind of technical solution:
A kind of heavy-metal waste water treatment device of automated cleaning, including tank body 2 and cesspool 9, the tank body 2 are set by left and right
The filtering tank 2.1 and cleaning tank 2.2 set form, and are provided with rotary shaft 15 between the filtering tank 2.1 and cleaning tank 2.2, described
Filter screen 16 is connected in rotary shaft 15,2.2 bottom of cleaning tank connects cesspool 9, is provided in the cleaning tank 2.2 certainly
Cleaning device is moved, is provided with supercharging device on the cesspool 9, the automatic cleaning apparatus is connect with supercharging device.
The working principle of the present apparatus: the waste water containing heavy metal reacts in reaction tower 17 and after preliminary sedimentation, into tank body 2
Filtering tank 2.1 in, since the filter screen 16 in tank body 2 is rotated under the drive of rotary shaft 15 with certain speed, in filtering tank
2.1 sides, waste water stay on filter screen 16 through residue after filter screen 16, and waste water makees the outlet of next step.Filter screen 16 with
Residue enters cleaning 2.2 side of tank, cleans the automatic cleaning apparatus in tank 2.2 to cleaning on filter screen 16, after cleaning
Sewage enter in cesspool 9, the sewage in cesspool 9 after precipitation, is again introduced into automatic under the action of supercharging device
In cleaning device, circulation cleaning is made to filter screen 16, repeatedly the sewage after cleaning is further processed from the discharge of cesspool 9.
The present apparatus is solved since residue size particles are inconsistent, and residue is constantly on filter screen 16 over time
Accumulation causes the blockage problem of filter screen 16, cleans in itself while filtering to filter screen 16, do not need it is additional more
The operation for changing filter screen 16 improves the efficiency of filtering；Persistent loop cleans filter screen 16, and cleaning cost is low.
Further, the supercharging device includes the circulation pipe 7 for being connected to cesspool 9, is provided with increasing on the circulation pipe 7
Press pump 8.8 pairs of the booster pump boostings entered before circulation pipe 7, increase the cleaning capacity of automatic cleaning apparatus, also can increase
Cleaning efficiency.
Further, 7 entrance of circulation pipe is provided with sieve 10, and 9 bottom of cesspool is provided with dirt discharge groove 11.
Sieve 10 can be contacted with filter screen 16 after circulation pipe 7 again to avoid the residue of bulky grain, and dirt discharge groove 11 can facilitate to sewage
The cleaning in pond 9 only needs timing cleaning cesspool 9 lasting can filter to heavy metal wastewater thereby, simple to operation.
Further, the automatic cleaning apparatus is the spray head 3 being arranged in cleaning tank 2.2, and the spray head 3 was located at
16 top of strainer, the opening of the spray head 3 are greater than import, and the spray head 3 is connect with circulation pipe 7 by connecting tube 6, the connection
Pressure valve 5 is provided on pipe 6.Filter screen 16 is rinsed by spray head 3, the opening of spray head 3, which is greater than import, can reduce spray
First 3 impact force, realization carry out preliminary processing to filter screen 16.
Further, the automatic cleaning apparatus is scraper 1, and the scraper 1 is located at 16 top of filter screen, the scraper
1 top connects hydraulic stem 4, and the hydraulic stem 4 is connect with circulation pipe 7 by connecting tube 6, is provided with pressure in the connecting tube 6
Valve 5.With the increase of pressure in circulation pipe 7, hydraulic stem 4 is pushed to move down, so that scraper 1 is driven to contact with filter screen 16,
Scraper 1 can be to the residue forced liquidation on filter screen 16.
Further, there are gaps between the filter screen 16 and cleaning tank 2.2, and the scraper 1 is by 16 top of filter screen
It extends to above gap.Gap between filter screen 16 and cleaning tank 2.2 can be convenient the direct edge of residue scraped off by scraper 1
Cleaning tank 2.2 bottom enter cesspool 9, prevent the residue of bulky grain due to that can not rest on always by filter screen 16
16 upside of filter screen.
Further, the automatic cleaning apparatus is the syringe pipe 13 with multiple high pressure nozzles 12, the syringe pipe 13
Positioned at 16 lower section of filter screen, the syringe pipe 13 is connect with circulation pipe 7 by connecting tube 6, is provided with pressure in the connecting tube 6
Valve 5.High pressure nozzle 12 on syringe pipe 13 carries out reversed flushing to filter screen 16, can effectively prevent residue and is stuck in filter screen 16
It is intermediate and the case where block filter screen 16 and can not clean.
Further, screw rod 14 is provided in the syringe pipe 13, the high pressure nozzle 12 is located on screw rod 14.Water flow
Screw rod 14 is driven to rotate after screw rod 14, the screw rod 14 of rotation drives high pressure nozzle 12 to carry out while rotating to filter screen 16
Cleaning, expands the cleaning range of syringe pipe 13.
Spray head 3, scraper 1 and the syringe pipe 13 of the present apparatus can be applied in combination or combine use, and pass through pressure
The opening degree of valve 5 controls sequencing.If spray head 3, scraper 1 and syringe pipe 13 use simultaneously, sewage is held in booster pump 8
In continuous pressurization, the pressure valve 5 first on spray head 3 is opened, and is rinsed to filter screen 16, then the pressure valve 5 on scraper 1
It opens, the residue forced liquidation to 16 upside of filter screen, the pressure valve 5 on last syringe pipe 13 is opened, anti-to filter screen 16
To flushing, three cooperatively cleans filter screen 16, improves cleaning efficiency.Can certainly be applied in combination between the two or
Person is used alone, numerous to list herein.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (8)
1. a kind of heavy-metal waste water treatment device of automated cleaning, including tank body (2) and cesspool (9), it is characterised in that: described
Tank body (2) is made of the filtering tank (2.1) and cleaning tank (2.2) of left and right settings, the filtering tank (2.1) and cleaning tank (2.2)
Between be provided with rotary shaft (15), be connected with filter screen (16) on the rotary shaft (15), the cleaning tank (2.2) bottom connection
Cesspool (9), the cleaning tank (2.2) is interior to be provided with automatic cleaning apparatus, is provided with supercharging device on the cesspool (9),
The automatic cleaning apparatus is connect with supercharging device.
2. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 1, it is characterised in that: the increasing
Pressure device includes the circulation pipe (7) of connection cesspool (9), is provided with booster pump (8) on the circulation pipe (7).
3. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 2, it is characterised in that: described follows
Endless tube (7) entrance is provided with sieve (10), and cesspool (9) bottom is provided with dirt discharge groove (11).
4. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 1, it is characterised in that: it is described from
Dynamic cleaning device is spray head (3) of the setting in cleaning tank (2.2), and the spray head (3) is located above filter screen (16), the spray
The opening of head (3) is greater than import, and the spray head (3) is connect by connecting tube (6) with circulation pipe (7), set on the connecting tube (6)
It is equipped with pressure valve (5).
5. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 1, it is characterised in that: it is described from
Dynamic cleaning device is scraper (1), and the scraper (1) is located above filter screen (16), and hydraulic stem is connected above the scraper (1)
(4), the hydraulic stem (4) is connect with circulation pipe (7) by connecting tube (6), is provided with pressure valve (5) on the connecting tube (6).
6. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 5, it is characterised in that: the filtering
There are gaps between net (16) and cleaning tank (2.2), and the scraper (1) above filter screen (16) by extending to above gap.
7. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 1, it is characterised in that: it is described from
Dynamic cleaning device is the syringe pipe (13) with multiple high pressure nozzles (12), and the syringe pipe (13) is located at below filter screen (16),
The syringe pipe (13) is connect with circulation pipe (7) by connecting tube (6), is provided with pressure valve (5) on the connecting tube (6).
8. a kind of heavy-metal waste water treatment device of automated cleaning according to claim 7, it is characterised in that: described rushes
It is provided with screw rod (14) in hair washing (13), the high pressure nozzle (12) is located on screw rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071689.5U CN209567902U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy-metal waste water treatment device of automated cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071689.5U CN209567902U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy-metal waste water treatment device of automated cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567902U true CN209567902U (en) | 2019-11-01 |
Family
ID=68332265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071689.5U Expired - Fee Related CN209567902U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy-metal waste water treatment device of automated cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209567902U (en) |
-
2019
- 2019-01-16 CN CN201920071689.5U patent/CN209567902U/en not_active Expired - Fee Related
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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: 20191101 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |