CN208308573U - A kind of exhausting heavy metals pretreatment unit - Google Patents
A kind of exhausting heavy metals pretreatment unit Download PDFInfo
- Publication number
- CN208308573U CN208308573U CN201820302121.5U CN201820302121U CN208308573U CN 208308573 U CN208308573 U CN 208308573U CN 201820302121 U CN201820302121 U CN 201820302121U CN 208308573 U CN208308573 U CN 208308573U
- Authority
- CN
- China
- Prior art keywords
- treatment tank
- sewage treatment
- conveyer belt
- chamber
- sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 31
- 239000010802 sludge Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002351 wastewater Substances 0.000 claims abstract description 21
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 16
- 238000007667 floating Methods 0.000 claims abstract description 15
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 208000032170 Congenital Abnormalities Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000008316 Arsenic Poisoning Diseases 0.000 description 1
- 208000006820 Arthralgia Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- 206010053759 Growth retardation Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000008127 lead poisoning Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of exhausting heavy metals pretreatment units, including sewage treatment tank, water inlet pipe is provided at the top of its described sewage treatment tank, and the water inlet pipe and sewage treatment tank are fixedly connected by bolt, the bottom end of the water inlet pipe is provided with conveyer belt, and one end of the conveyer belt is provided with front rotary shaft；By devising the conveyer belt being mounted on sewage treatment tank, directly sanitary wastewater can directly be handled, biggish soil and rubbish can be filtered by conveyer belt, it is rotated again by the drive shaft of motor, by on conveyer belt soil and rubbish be transmitted to sludge outlet, then rubbish is dropped into sludge collection box, it is convenient to omit the step of filtering, so that handling simpler convenience, treatment effeciency is improved；The mud chamber being mounted in sewage treatment tank and gas-floating chamber, are designed together, so that processing equipment occupied area is small, is more saved space and are saved production cost.
Description
Technical field
The utility model belongs to technical field of waste water processing, and in particular to a kind of exhausting heavy metals pretreatment dress
It sets.
Background technique
With the rapid development of economy, many producing in the industry such as mining and metallurgy, machine-building, chemical industry, electronics, instrument
Heavy metal wastewater thereby is all generated in journey, these waste water drastically influence children and adult health or even life, if such as human body
Taking in excessive molybdenum element will lead to gout sample syndrome, arthralgia and deformity, compromised kidneys, and have growth retardation,
Artery sclerosis, the illnesss such as sheath denaturation.Currently, children's lead poisoning, heavy metal cause fetal anomaly, and the events such as arsenic poisoning are also repeatly
There is generation, heavy metal pollution is made to become the great environmental problem for being related to human health and life.
Existing sewage pretreatment device is again handled waste water after needing to be filtered waste water, is needed using independence
Equipment handled, so that the cost of production is increased, but also cleanup step is cumbersome；During sewage disinfection treatment, usually
It needs to precipitating and two steps of air-flotation process, and the two steps are usually to complete there are two relatively independent equipment, in this way
Inconvenient so that the device is complicated, maintenance and difficult management, so that low efficiency, and there is also the shortcomings that taking up a large area
Problem, thus it is proposed that a kind of exhausting heavy metals pretreatment unit.
Utility model content
The purpose of this utility model is to provide a kind of exhausting heavy metals pretreatment units, to solve above-mentioned back
The existing sewage pretreatment device proposed in scape technology is again handled waste water after needing to be filtered waste water, needs to make
It is handled with independent equipment, so that the cost of production is increased, but also cleanup step is cumbersome；Sewage disinfection treatment process
In, it usually needs to precipitating and two steps of air-flotation process, and the two steps are usually that there are two relatively independent equipment is complete
At, so that the device is complicated, inconvenient, maintenance and difficult management, so that low efficiency, and there is also take up a large area
The problem of disadvantage.
To achieve the above object, the utility model provides the following technical solutions: a kind of exhausting heavy metals are located in advance
Device, including sewage treatment tank are managed, is provided with water inlet pipe at the top of the sewage treatment tank, and at the water inlet pipe and sewage
Reason slot is fixedly connected by bolt, and the bottom end of the water inlet pipe is provided with conveyer belt, and one end of the conveyer belt is provided with
Front rotary shaft, the other end are provided with rear shaft, it is described after shaft and front rotary shaft the interior of sewage treatment tank be fixedly connected on by shaft
On wall, the side of the rear shaft is provided with motor, and the bottom end of the rear shaft is provided with sludge outlet, the bottom of the conveyer belt
End is provided with cleaning scraper plate, and the bottom end of the sludge outlet is provided with sludge collection box, the bottom end setting of the sludge collection box
There is Fan Box, the Fan Box is internally provided with blower, and the sewage treatment tank is internally provided with reaction chamber, the reaction
The side of room is provided with mud chamber, and the bottom of the mud chamber is provided with sludge clean-up port, and the side of the mud chamber is provided with
Gas-floating chamber, the gas-floating chamber are internally provided with escape pipe, and the side of the escape pipe is provided with connecting tube, the connecting tube and
Blower is fixedly connected by welding, and the bottom of the connecting tube is provided with wastewater outlet, the side setting of the gas-floating chamber
There is air bearing garbage disposal slot, the bottom of the air bearing garbage disposal slot is provided with sludge clean-up port, the bottom of the sewage treatment tank
Portion is provided with stabilizer blade.
Preferably, it is provided with Turbogrid plates between the reaction chamber and mud chamber, circle of uniform size is distributed on Turbogrid plates plate
Hole.
Preferably, the sludge collection box is detachable structure.
Preferably, the conveyer belt is reticular structure.
Preferably, water gate is provided on the baffle between the mud chamber and gas-floating chamber.
Compared with prior art, the utility model has the beneficial effects that being mounted on sewage treatment tank by devising
Conveyer belt directly can directly be handled sanitary wastewater, and biggish soil and rubbish can be filtered by conveyer belt, then be led to
The drive shaft for crossing motor is rotated, by conveyer belt soil and rubbish be transmitted to sludge outlet, then rubbish is dropped into
In sludge collection box, it is convenient to omit the step of filtering, so that handling simpler convenience, improve treatment effeciency；It is mounted on sewage
Mud chamber and gas-floating chamber in treatment trough, are designed together, so that processing equipment occupied area is small, more save space
With saving production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
In figure: shaft, 5- sludge outlet, 6- front rotary shaft, 7- are dirty after 1- water inlet pipe, 2- conveyer belt, 3- cleaning scraper plate, 4-
Water treatment trough, 8- reaction chamber, 9- stabilizer blade, the mud chamber 10-, 11- sludge clean-up port, 12- connecting tube, 13- wastewater outlet, 14- gas
Floating chamber, 15- air bearing garbage disposal slot, 16- Fan Box, 17- blower, 18- sludge collection box, 19- escape pipe, 20- motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of exhausting heavy metals are located in advance
Device is managed, including sewage treatment tank 7, the top of sewage treatment tank 7 are provided with water inlet pipe 1, and water inlet pipe 1 and sewage treatment tank
7 are fixedly connected by bolt, and the bottom end of water inlet pipe 1 is provided with conveyer belt 2, and one end of conveyer belt 2 is provided with front rotary shaft 6,
The other end is provided with rear shaft 4, and rear shaft 4 and front rotary shaft 6 are fixedly connected on the inner wall of sewage treatment tank 7 by shaft, after
The side of shaft 4 is provided with motor 20, and the bottom end of rear shaft 4 is provided with sludge outlet 5, and the bottom end of conveyer belt 2 is provided with cleaning
Scraper plate 3, the bottom end of sludge outlet 5 are provided with sludge collection box 18, and the bottom end of sludge collection box 18 is provided with Fan Box 16, blower
Box 16 is internally provided with blower 17, and sewage treatment tank 7 is internally provided with reaction chamber 8, and the side of reaction chamber 8 is provided with precipitating
Room 10, the bottom of mud chamber 10 are provided with sludge clean-up port 11, and the side of mud chamber 10 is provided with gas-floating chamber 14, gas-floating chamber 14
It is internally provided with escape pipe 19, the side of escape pipe 19 is provided with connecting tube 12, connecting tube 12 and blower 17 and carries out by welding
It being fixedly connected, the bottom of connecting tube 12 is provided with wastewater outlet 13, and the side of gas-floating chamber 14 is provided with air bearing garbage disposal slot 15,
The bottom of air bearing garbage disposal slot 15 is provided with sludge clean-up port 11, and the bottom of sewage treatment tank 7 is provided with stabilizer blade 9.
In order to allow waste water to flow into mud chamber 10 from reaction chamber 8, in the present embodiment, it is preferred that reaction chamber 8 and mud chamber
It is provided with Turbogrid plates between 10, circular hole of uniform size is distributed on Turbogrid plates plate.
In order to clear up sludge collection box 18, in the present embodiment, it is preferred that sludge collection box 18 is removable
Unload structure.
In order to which waste water to be flowed into reaction chamber 8, in the present embodiment, it is preferred that conveyer belt 2 is reticular structure.
Flow uniformly through water body to can control water flow, in the present embodiment, it is preferred that mud chamber 10 and gas-floating chamber 14 it
Between baffle on be provided with water gate.
The working principle and process for using of the utility model: after device installation, the Industry Waste containing heavy metal is first regulated
The pH value of water, then heavy metal ion agent for capturing appropriate is added into sewage, be added in every cube of waste water about 75 grammes per square metre metals from
Sub- agent for capturing will be added heavy metal ion agent for capturing waste water and is flowed on conveyer belt 2 by water inlet pipe 1, and the waste water flowed into contains
Biggish soil and rubbish filtered on conveyor belt 2, due to motor 20 rotation drive after shaft 4, thus make conveyer belt 2 into
Row rotation, finally drops into sludge collection box 18 for soil and rubbish and is collected, waste water will go into reaction chamber 8, anti-
It answers and is sufficiently reacted in room 8.After the flocculation of reaction, mixed liquor passes through the flase floor between reaction chamber 8 and mud chamber 10
Into mud chamber 10, in mud chamber 10 through standing after a period of time, under the biggish polymer of specific gravity precipitates first in mixed liquor
Come, the waste water after precipitating enters in gas-floating chamber 14 by water gate, opens simultaneously blower 17, and air is passed into escape pipe 19
In, the blow vent of escape pipe 19 is deflated upwards, forms a large amount of gas enclosure water, and making particle, integrally particle having a specific gravity smaller than that of water relies on
The buoyancy of water floats up to the water surface, scrapes into air bearing garbage disposal slot 15 finally by scum board, then passes through blower 17 for dross
Discharge finally pretreated clear liquid is discharged by wastewater outlet 13, then will be at sewage to achieve the purpose that remove particle
Reason slot 7 is cleared up, and the clear liquid after discharge can carry out subsequent processing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of exhausting heavy metals pretreatment unit, including sewage treatment tank (7), it is characterised in that: the sewage
It is provided at the top for the treatment of trough (7) water inlet pipe (1), and the water inlet pipe (1) and sewage treatment tank (7) are fixed by bolt
Connection, the bottom end of the water inlet pipe (1) are provided with conveyer belt (2), and one end of the conveyer belt (2) is provided with front rotary shaft (6), separately
One end is provided with rear shaft (4), it is described after shaft (4) and front rotary shaft (6) sewage treatment tank (7) is fixedly connected on by shaft
On inner wall, the side of the rear shaft (4) is provided with motor (20), and the bottom end of the rear shaft (4) is provided with sludge outlet
(5), the bottom end of the conveyer belt (2) is provided with cleaning scraper plate (3), and the bottom end of the sludge outlet (5) is provided with sludge collection
The bottom end of box (18), the sludge collection box (18) is provided with Fan Box (16), and the Fan Box (16) is internally provided with wind
Machine (17), the sewage treatment tank (7) are internally provided with reaction chamber (8), and the side of the reaction chamber (8) is provided with mud chamber
(10), the bottom of the mud chamber (10) is provided with sludge clean-up port (11), and the side of the mud chamber (10) is provided with air bearing
Room (14), the gas-floating chamber (14) are internally provided with escape pipe (19), and the side of the escape pipe (19) is provided with connecting tube
(12), the connecting tube (12) and blower (17) are fixedly connected by welding, and the bottom of the connecting tube (12) is provided with
Wastewater outlet (13), the side of the gas-floating chamber (14) are provided with air bearing garbage disposal slot (15), the air bearing garbage disposal slot
(15) bottom is provided with sludge clean-up port (11), and the bottom of the sewage treatment tank (7) is provided with stabilizer blade (9).
2. a kind of exhausting heavy metals pretreatment unit according to claim 1, it is characterised in that: the reaction
It is provided with Turbogrid plates between room (8) and mud chamber (10), circular hole of uniform size is distributed on Turbogrid plates plate.
3. a kind of exhausting heavy metals pretreatment unit according to claim 1, it is characterised in that: the sludge
Collection box (18) is detachable structure.
4. a kind of exhausting heavy metals pretreatment unit according to claim 1, it is characterised in that: the transmission
Band (2) is reticular structure.
5. a kind of exhausting heavy metals pretreatment unit according to claim 1, it is characterised in that: the precipitating
Water gate is provided on baffle between room (10) and gas-floating chamber (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302121.5U CN208308573U (en) | 2018-03-05 | 2018-03-05 | A kind of exhausting heavy metals pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302121.5U CN208308573U (en) | 2018-03-05 | 2018-03-05 | A kind of exhausting heavy metals pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308573U true CN208308573U (en) | 2019-01-01 |
Family
ID=64721011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302121.5U Expired - Fee Related CN208308573U (en) | 2018-03-05 | 2018-03-05 | A kind of exhausting heavy metals pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308573U (en) |
-
2018
- 2018-03-05 CN CN201820302121.5U patent/CN208308573U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1301, No. 10, Jingang Avenue, Guangzhou City, Guangdong Province Patentee after: Zhushui (Guangdong) Ecological Environment Research Institute Co.,Ltd. Address before: 510000 106, No. 1, Feng Ze Road, Nansha District, Guangzhou, Guangdong (X1301-B2640) Patentee before: GUANGZHOU ZHONGCHENGJIAN ENERGY ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |