CN110127968A - A kind of sludge containing heavy metal biological concentration automatically processes field - Google Patents
A kind of sludge containing heavy metal biological concentration automatically processes field Download PDFInfo
- Publication number
- CN110127968A CN110127968A CN201910433444.7A CN201910433444A CN110127968A CN 110127968 A CN110127968 A CN 110127968A CN 201910433444 A CN201910433444 A CN 201910433444A CN 110127968 A CN110127968 A CN 110127968A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- biology
- sludge containing
- containing heavy
- biological
- 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.)
- Pending
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 18
- 239000010802 sludge Substances 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of sludge containing heavy metal biological concentrations to automatically process field, including pond body, air-permeable mould is equipped in pond body, air-permeable mould is communicated with feeder；Waterworks are communicated in pond body；Continuous biology is installed above pond body and cultivates module, cooperates continuous biology to cultivate module and biological acquisition device is installed；Continuous biology is cultivated module and is mounted on transmission device.The present invention reduces the heavy metal in heavy metal soil by the continuous absorption of plant, and then plant is fabricated to while molten iron covering agent realizes economic value and fixes heavy metal, secondary pollution is not present, and realizes the automation to heavy metal processing.
Description
Technical field:
The invention belongs to sludge treatment fields more particularly to a kind of sludge containing heavy metal biological concentration to automatically process field.
Background technique:
Plant extraction (extraction) refers to some special plants of plantation, is absorbed using its root system poisonous and harmful in contaminated soil
Substance is simultaneously migrated by xylem to plant shoot, and a kind of side of pollutant in soil is taken away by gathering in overground part substance
Method.
But its there are following technical problems:
1, the root of enriching plant is often heavy metal accumulation area, but subterranean root harvesting efficiency is lower, reduces biology
Collecting efficiency.
2, field production soil amount handles depth by root system of plant effect of depth, bottom heavy metal poor processing effect.
3, when spray process is using chemical substance precipitation of heavy metals processing sewage, new chemical pollutant can be introduced in water,
Secondary pollution is caused, and due to containing many impurity in sewage, the overwhelming majority is impurity in precipitating, and non-heavy metal, is caused also
Precipitating later need to be handled.
Summary of the invention:
The purpose of the present invention is to provide a kind of sludge containing heavy metal biological concentrations to automatically process field, and the present invention passes through plant
Continuous absorption reduce the heavy metal in heavy metal soil, plant is then fabricated to molten iron covering agent and realizes the same of economic value
When heavy metal is fixed, be not present secondary pollution, and realize to heavy metal processing automation.
To solve the above problems, the technical scheme is that
A kind of sludge containing heavy metal biological concentration automatically processes field, including pond body, and air-permeable mould, ventilative is equipped in pond body
Module is communicated with feeder；Waterworks are communicated in pond body；Continuous biology is installed above pond body and cultivates module, cooperation connects
Continuous biology cultivates module and is equipped with biological acquisition device；Continuous biology is cultivated module and is mounted on transmission device.
Further to improve, it includes several biological culture plates that the continuous biology, which cultivates module, is shaped on biological culture plate
There is biology to cultivate depression, biology, which cultivates depression bottom, there are several root system open-works.
It is further to improve, floating body is installed on the biological culture plate.
Further to improve, the biological culture plate is hingedly connected to one another or is each attached on elastic webbing.
Further to improve, the transmission device includes the first roller section and the second roller section；First roller section and second
Roller section respectively includes two idler wheels, is connected between two idler wheels by connecting shaft；First roller section and the second roller section it
Between be arranged elastic webbing and be driven；First roller section or the second roller section are connected with motor.
Further to improve, the air-permeable mould includes several micropore ceramics, is interconnected between micropore ceramics, institute
Stating feeder is air pump.
Further to improve, the micropore ceramics are rectangle；Micropore ceramics inner hollow forms cavity, table on micropore ceramics
Face is formed with several air holes being connected to cavity；Micropore ceramics side is formed separately the air inlet and outlet being connected to cavity
Pipe；Air inlet and escape pipe interference fit；It is interconnected between adjacent cells ceramics by air inlet and escape pipe.
Further to improve, the biology is cultivated filled with culture substrate in depression, and culture substrate is perlite particle；It is raw
Object, which cultivates depression and carried out toasting production after the acquisition of biological acquisition device together with culture substrate, becomes molten iron covering agent.
Further to improve, the biology acquisition device includes roller, and L shape fork plate is fixed on roller, is shaped in fork plate
There is V-arrangement prong；Cooperate biological acquisition device that conveyer belt is installed；Roller is connected with motor；Motor is connected with lifting device, lifting
Device is cylinder.
Further to improve, the waterworks are water pump, and it is with fertilizer with fertile device that waterworks, which are communicated with fertile device,
Case, with being equipped with valve in fertilizer box；The pond body is located in light transmission greenhouse；It is equipped with temperature adjustment, light filling in the light transmission greenhouse and changes
Gas system；Thermoregulating system is air-heater, and light-supplementing system is fluorescent lamp；Air exchange system is ventilation fan.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of invention；
Fig. 2 is the overlooking structure diagram of biological culture plate；
Fig. 3 is the structural schematic diagram of transmission device；
Fig. 4 is the structural schematic diagram of air-permeable mould；
Fig. 5 is the structural schematic diagram of L shape fork plate.
Specific embodiment:
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with attached drawing to this hair
Technical solution in bright embodiment is clearly and completely described.
Embodiment 1
A kind of sludge containing heavy metal biological concentration as shown in Figure 1 automatically processes field, including pond body 1, is equipped in pond body 1
Air-permeable mould 2, air-permeable mould 2 are communicated with feeder 3；Waterworks 4 are communicated in pond body 1；It is equipped with above pond body 1 continuous
Biology cultivates module 5, cooperates continuous biology to cultivate module 5 and is equipped with biological acquisition device 6；Continuous biology is cultivated module 5 and is installed
On transmission device 7.
It includes several biological culture plates 51 that continuously biology, which cultivates module 5, and it is recessed that biology cultivation is formed on biological culture plate 51
Cave 52, biology, which cultivates 52 bottom of depression, several root system open-works 53, and biology cultivates the root of the enriching plant in depression 52
It appears, is penetrated in the water in pond body 1 from root system open-work 53, absorption and enriching heavy metal.
Floating body 54 is installed, floating body 54 prevents enriching plant entirety submerged on biological culture plate 51.
Biological culture plate 51 is hingedly connected to one another or is each attached on elastic webbing 55, at the biology on biological culture plate 51
In the upper surface of biological culture plate 51 or elastic webbing 55.
Transmission device 7 includes the first roller section 71 and the second roller section 72；First roller section 71 and the second roller section 72 are
Two idler wheels 73 are respectively included, are connected between two idler wheels 73 by connecting shaft 74；First roller section 71 and the second roller section 72
Between be arranged elastic webbing 55 and be driven；First roller section 71 or the second roller section 72 are connected with motor 75；Such first idler wheel
The space of evacuation biological culture plate 51 is formed between portion 71 and the second roller section 72.
Air-permeable mould 2 includes several micropore ceramics 31, is interconnected between micropore ceramics 31, and the feeder 3 is gas
Pump.
Micropore ceramics 31 are rectangle；31 inner hollow of micropore ceramics forms cavity 32, and 31 upper surface of micropore ceramics is formed with
Several air holes 33 being connected to cavity 32；31 side of micropore ceramics is formed separately the air inlet 34 being connected to cavity 32 and goes out
Tracheae 35；Air inlet 34 and escape pipe 35 are interference fitted；Pass through 35 phase of air inlet 34 and escape pipe between adjacent cells ceramics 31
It is intercommunicated.
Biology is cultivated filled with culture substrate in depression 52, and culture substrate is perlite particle；Biology cultivate depression 52 with
Baking production is carried out after the acquisition of biological acquisition device 6 becomes molten iron covering agent to culture substrate together.Molten iron covering agent is covered on
When on molten iron, in heavy metal by molten iron adsorb fix.
Biological acquisition device 6 includes roller 61, is fixed with L shape fork plate 62 on roller 61, and V-arrangement fork is formed in fork plate 62
Mouth 63, such V-arrangement prong 63 sticks in enriched biological, is then placed on conveyer belt, is transferred in collecting box.Roller 61 connects
There is motor 64.Biological acquisition device 6 is connected with lifting device 65, and lifting device is cylinder.
Waterworks 4 are water pump, and it is with fertilizer box, in fertilizer box with fertile device 41 that waterworks 4, which are communicated with fertile device 41,
Valve is installed；The pond body 1 is located in light transmission greenhouse；Temperature adjustment, light filling and air exchange system are equipped in the light transmission greenhouse；Temperature adjustment
System is air-heater, and light-supplementing system is fluorescent lamp；Air exchange system is ventilation fan.
Application method of the present invention is as follows:
1, heavy-metal contaminated soil is spread into bottom of pond, water filling, promotes liquid level to continuous biology and cultivates module.
2, it is supplied by bottom of pond air-permeable mould, to stir mud layer, heavy metal contaminants is accelerated to be precipitated.
3, depression enriching plant is cultivated by biology and carries out soilless cultivation, enriching heavy metal pollutant is absorbed from the liquid of pond.
4, after the completion of enriching plant growth, root entirety is connected by biological acquisition device and is acquired.
5, Module cycle plantation-harvesting is cultivated after reduction content of beary metal is up to standard by continuous biology and discharges harmless silt
Mud is spread again into non-treated contaminated soil.
It is preferred that the enriching plant is flowers with plant, flowers are used for non-edible sale after collection；Stalk root is for making
Make molten iron covering agent raw material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of sludge containing heavy metal biological concentration automatically processes field, including pond body (1), which is characterized in that in the pond body (1)
Air-permeable mould (2) is installed, air-permeable mould (2) is communicated with feeder (3)；Waterworks (4) are communicated in pond body (1)；Pond
Continuous biology is installed above body (1) and cultivates module (5), cooperates continuous biology to cultivate module (5) and biological acquisition device is installed
(6)；Continuous biology is cultivated module (5) and is mounted on transmission device (7).
2. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the continuous biology
Cultivating module (5) includes several biological culture plates (51), and biology is formed on biological culture plate (51) and cultivates depression (52), biology
Cultivating depression (52) bottom has several root system open-works (53).
3. sludge containing heavy metal biological concentration as claimed in claim 2 automatically processes field, which is characterized in that the biological culture
Floating body (54) are installed on plate (51).
4. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the biological culture
Plate (51) is hingedly connected to one another or is each attached on elastic webbing (55).
5. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the transmission device
It (7) include the first roller section (71) and the second roller section (72)；First roller section (71) and the second roller section (72) are wrapped respectively
Two idler wheels (73) are included, are connected between two idler wheels (73) by connecting shaft (74)；First roller section (71) and the second roller section
(72) elastic webbing (55) is arranged between to be driven；First roller section (71) or the second roller section (72) are connected with motor (75).
6. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the air-permeable mould
(2) include several micropore ceramics (31), be interconnected between micropore ceramics (31), the feeder (3) is air pump.
7. sludge containing heavy metal biological concentration as claimed in claim 6 automatically processes field, which is characterized in that the micropore ceramics
It (31) is rectangle；Micropore ceramics (31) inner hollow formed cavity (32), micropore ceramics (31) upper surface be formed with it is several with it is empty
The air hole (33) of chamber (32) connection；Micropore ceramics (31) side be formed separately the air inlet (34) being connected to cavity (32) and
Escape pipe (35)；Air inlet (34) and escape pipe (35) interference fit；Pass through air inlet (34) between adjacent cells ceramics (31)
It is interconnected with escape pipe (35).
8. sludge containing heavy metal biological concentration as claimed in claim 2 automatically processes field, which is characterized in that the biology is cultivated
Filled with culture substrate in depression (52), culture substrate is perlite particle；Biology cultivates depression (52) together with culture substrate
Baking production is carried out after biological acquisition device (6) acquisition becomes molten iron covering agent.
9. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the biology acquisition
Device (6) includes roller (61), and L shape fork plate (62) is fixed on roller (61), V-arrangement prong (63) are formed in fork plate (62),
Cooperate biological acquisition device (6) that conveyer belt (8) are installed；Roller (61) is connected with motor (64)；Motor (64) is connected with lifting
Device (65), lifting device (65) are cylinder.
10. sludge containing heavy metal biological concentration as described in claim 1 automatically processes field, which is characterized in that the water supply dress
Setting (4) is water pump, and waterworks (4) are communicated with fertile device (41), is with fertilizer box, with being equipped in fertilizer box with fertile device (41)
Valve；The pond body (1) is located in light transmission greenhouse；Temperature adjustment, light filling and air exchange system are equipped in the light transmission greenhouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433444.7A CN110127968A (en) | 2019-05-23 | 2019-05-23 | A kind of sludge containing heavy metal biological concentration automatically processes field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433444.7A CN110127968A (en) | 2019-05-23 | 2019-05-23 | A kind of sludge containing heavy metal biological concentration automatically processes field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110127968A true CN110127968A (en) | 2019-08-16 |
Family
ID=67572667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910433444.7A Pending CN110127968A (en) | 2019-05-23 | 2019-05-23 | A kind of sludge containing heavy metal biological concentration automatically processes field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110127968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302584A (en) * | 2020-04-23 | 2020-06-19 | 南昌鑫淼源环保有限公司 | Municipal sludge treatment system |
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| US5876484A (en) * | 1995-05-17 | 1999-03-02 | Phytotech, Inc. | Method for removing soluble metals from an aqueous phase |
| CN101007686A (en) * | 2007-01-19 | 2007-08-01 | 天津市水利科学研究所 | Modular air-floating type artificial mattress for processing polluted water, its manufacture method and purification method |
| CN101074457A (en) * | 2006-05-16 | 2007-11-21 | 重庆大学 | Method for smelting and separating refuse-combustion fly-ash heavy metal |
| CN102863081A (en) * | 2011-07-08 | 2013-01-09 | 李鸿惠 | Three-dimensional ecological deodorization dephosphorization denitrification method as well as device and application |
| CN204097200U (en) * | 2014-03-07 | 2015-01-14 | 深圳市万信达生态环境股份有限公司 | A kind of underflow type artificial wet land device of removable combination |
| CN109133350A (en) * | 2018-08-29 | 2019-01-04 | 华中农业大学 | Sewage disposal system, sewage water treatment method and method of operation based on artificial swamp |
| CN208454746U (en) * | 2018-05-15 | 2019-02-01 | 湖南农业大学 | A kind of smelly water purifying device of urban black |
| CN109566066A (en) * | 2018-10-26 | 2019-04-05 | 蔡亲军 | A kind of agricultural crops harvester |
-
2019
- 2019-05-23 CN CN201910433444.7A patent/CN110127968A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876484A (en) * | 1995-05-17 | 1999-03-02 | Phytotech, Inc. | Method for removing soluble metals from an aqueous phase |
| CN101074457A (en) * | 2006-05-16 | 2007-11-21 | 重庆大学 | Method for smelting and separating refuse-combustion fly-ash heavy metal |
| CN101007686A (en) * | 2007-01-19 | 2007-08-01 | 天津市水利科学研究所 | Modular air-floating type artificial mattress for processing polluted water, its manufacture method and purification method |
| CN102863081A (en) * | 2011-07-08 | 2013-01-09 | 李鸿惠 | Three-dimensional ecological deodorization dephosphorization denitrification method as well as device and application |
| CN204097200U (en) * | 2014-03-07 | 2015-01-14 | 深圳市万信达生态环境股份有限公司 | A kind of underflow type artificial wet land device of removable combination |
| CN208454746U (en) * | 2018-05-15 | 2019-02-01 | 湖南农业大学 | A kind of smelly water purifying device of urban black |
| CN109133350A (en) * | 2018-08-29 | 2019-01-04 | 华中农业大学 | Sewage disposal system, sewage water treatment method and method of operation based on artificial swamp |
| CN109566066A (en) * | 2018-10-26 | 2019-04-05 | 蔡亲军 | A kind of agricultural crops harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302584A (en) * | 2020-04-23 | 2020-06-19 | 南昌鑫淼源环保有限公司 | Municipal sludge treatment system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190816 |