CN205673358U - A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box - Google Patents
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box Download PDFInfo
- Publication number
- CN205673358U CN205673358U CN201620571291.4U CN201620571291U CN205673358U CN 205673358 U CN205673358 U CN 205673358U CN 201620571291 U CN201620571291 U CN 201620571291U CN 205673358 U CN205673358 U CN 205673358U
- Authority
- CN
- China
- Prior art keywords
- pressed against
- shell body
- valent iron
- inner filtration
- pollution soil
- 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
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box, including shell body, the upper end of described shell body has liquid feeding end, the lower end of shell body has liquid outlet, inner filtration body sleeve is in shell body, it is nested with sealing ring on the lateral wall, upper and lower of inner filtration body, sealing ring elasticity is pressed against on the medial wall of shell body, inner filtration body is filled with active material, it is fixed with air ring on the base plate medial wall of shell body, the end face of air ring is fixed with multiple buffer spring, the upper end of buffer spring is fixed on backup washer, backup washer is pressed against on the bottom surface of inner filtration body.It processes the repairing and treating of organochlorine pesticide pollution soil by Zero-valent Iron, and it is effective, and efficiency is high.
Description
Technical field:
This utility model relates to soil pollution processing technology field, a kind of organochlorine pesticide pollution soil
Earth Zero-valent Iron purifying box.
Background technology:
Organochlorine pesticide refers mainly to the effective ingredient for preventing and treating phytopathy, insect pest, is that a class contains the organic of chlorine element
Compound, its major product has clofenotane (DDT), Gamma Hexaochlorocyclohexane etc..Organochlorine pesticide stable chemical nature, toxicity are big, it is difficult to raw
Thing is degraded, and easily causes serious environmental pollution.Organochlorine pesticide, during crop is sprayed, can remain in water body and soil in a large number
In earth environment, the focus therefore developing the always environmental project research of efficient organochlorine pesticide pollution soil restoring technology is asked
Topic.
Research shows, Zero-valent Iron has the advantages such as cheaper starting materials is easy to get, simple to operate, secondary pollution is few, can be by also
Former dechlorination, is converted into the compound that toxicity is little by organochlorine pesticide, but existing there is no this kind of purifier.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of organochlorine pesticide pollution soil Zero-valent Iron
Purifying box, it is by the repairing and treating of Zero-valent Iron process organochlorine pesticide pollution soil, and it is effective, and efficiency is high.
This utility model solves the scheme of described technical problem:
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box, including shell body, the upper end of described shell body have into
Liquid end, the lower end of shell body has liquid outlet, inner filtration body sleeve in shell body, the lateral wall, upper and lower of inner filtration body
On be nested with sealing ring, sealing ring elasticity is pressed against on the medial wall of shell body, is filled with active material, shell in inner filtration body
Being fixed with air ring on the base plate medial wall of body, the end face of air ring is fixed with multiple buffer spring, and the upper end of buffer spring is solid
Being scheduled on backup washer, backup washer is pressed against on the bottom surface of inner filtration body.
Described active material is mixed by CNT, iron powder and sand and forms.
Described active material content of carbon nanotubes by weight percentage is 5%, and iron content is 5%, and sand content is
90%.
Described shell body includes main casing and top cover body, and top cover body is screwed onto the top of main casing, top cover body has into
Liquid end, the lower end of main casing has liquid outlet, and the top end face of main casing is nested with sealing ring, and upper sealing ring elasticity is pressed against
On top cover body；Being fixed with extension set on the bottom surface of top cover body, the bottom surface of extension set is fixed with spring, and the lower end of spring is fixed with pressure
Back cushion circle, is pressed against packing ring and is pressed against on the top end face of inner filtration body.
Being bolted with multiple bulb plunger on the medial wall of described extension set, the steel ball of bulb plunger stretches out the inner side of extension set
Wall, total screen pack sleeve is in extension set, and the bottom surface edge of total screen pack is pressed against on the steel ball of bulb plunger.
Prominent effect of the present utility model is:
Compared with prior art, it processes the repairing and treating of organochlorine pesticide pollution soil by Zero-valent Iron, and it is effective,
Efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment, is shown in as it is shown in figure 1, a kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box, including shell body 41, institute
The upper end stating shell body 41 has liquid feeding end, and the lower end of shell body 41 has liquid outlet, and inner filtration body 42 sleeve is at shell body 41
In, the lateral wall, upper and lower of inner filtration body 42 is nested with sealing ring 46, sealing ring 46 elasticity is pressed against shell body 41
On medial wall, inner filtration body 42 is filled with active material 43, the base plate medial wall of shell body 41 is fixed with air ring 47, ring
The end face of shape pad 47 is fixed with multiple buffer spring 44, and the upper end of buffer spring 44 is fixed on backup washer 45, backup washer
On 45 bottom surfaces being pressed against inner filtration body 42.
Further, described active material 43 is made up of CNT, iron powder and sand mixing.
Further, described active material 43 content of carbon nanotubes by weight percentage is 5%, and iron content is
5%, sand content is 90%.
Further, described shell body 41 includes main casing 411 and top cover body 412, and top cover body 412 is screwed onto main casing
The top of 411, top cover body 412 has liquid feeding end, and the lower end of main casing 411 has liquid outlet, on the top end face of main casing 411
Being nested with sealing ring 414, upper sealing ring 414 elasticity is pressed against on top cover body 412；It is fixed with on the bottom surface of top cover body 412 and prolongs
Stretching set 415, the bottom surface of extension set 415 is fixed with spring 416, and the lower end of spring 416 is fixed with is pressed against packing ring 417, is pressed against packing ring
On 417 top end faces being pressed against inner filtration body 42.
Further, the medial wall of described extension set 415 is bolted with multiple bulb plunger 48, the steel of bulb plunger 48
Ball stretches out the medial wall of extension set 415, total screen pack 49 sleeve in extension set 415, the bottom surface edge of total screen pack 49
It is pressed against on the steel ball of bulb plunger 48.
Further, the top and bottom of described inner filtration body 42 are filter net cloth or multiple layer metal net sintering
Metal filtration plate.
Operation principle: when the waste water with soil polluted by organic chloride is entered in shell body 41, by total screen pack 48
Always filter, large granular impurity is filtered, then, by the reduction reaction of active material 43, remove chlorinatedorganic；
Wherein, the CNT in active material 43 has high efficiency of additive capability, and Zero-valent Iron has reduction, carbon nanometer
The surface area of pipe is big, and oxide and hydroxide that Zero-valent Iron and chlorinatedorganic can react the ferrum produced adsorb,
Thus ensure the reactivity of Zero-valent Iron, extend its service life, so that the service life of the present embodiment is strengthened.
In the present embodiment, the inner filtration body 42 in purifier 4 removes and installs conveniently, is convenient for changing.
The effect of location inner filtration body 42 can be played by buffer spring 44 and spring 416, so that its installation side
Just, dismounting is also convenient for.
Finally, embodiment of above is merely to illustrate this utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case of without departing from spirit and scope of the present utility model, it is also possible to make various change
Changing and modification, the technical scheme of the most all equivalents falls within category of the present utility model, patent protection model of the present utility model
Enclose and should be defined by the claims.
Claims (5)
1. an organochlorine pesticide pollution soil Zero-valent Iron purifying box, including shell body (41), it is characterised in that: described shell body
(41) upper end has liquid feeding end, and the lower end of shell body (41) has liquid outlet, and inner filtration body (42) sleeve is in shell body (41)
In, the lateral wall, upper and lower of inner filtration body (42) is nested with sealing ring (46), sealing ring (46) elasticity is pressed against shell
On the medial wall of body (41), inner filtration body (42) is filled with active material (43), solid on the base plate medial wall of shell body (41)
Surely having air ring (47), the end face of air ring (47) to be fixed with multiple buffer spring (44), the upper end of buffer spring (44) is fixed
On backup washer (45), backup washer (45) is pressed against on the bottom surface of inner filtration body (42).
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box the most according to claim 1, it is characterised in that: described work
Property material (43) mixed by CNT, iron powder and sand and form.
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box the most according to claim 1, it is characterised in that: described work
Property material (43) content of carbon nanotubes by weight percentage is 5%, and iron content is 5%, and sand content is 90%.
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box the most according to claim 1, it is characterised in that: outside described
Housing (41) includes main casing (411) and top cover body (412), and top cover body (412) is screwed onto the top of main casing (411), top cover
Having liquid feeding end on body (412), the lower end of main casing (411) has liquid outlet, and the top end face of main casing (411) is nested with
Sealing ring (414), upper sealing ring (414) elasticity is pressed against on top cover body (412)；It is fixed with on the bottom surface of top cover body (412) and prolongs
Stretching set (415), the bottom surface of extension set (415) is fixed with spring (416), and the lower end of spring (416) is fixed with is pressed against packing ring
(417), it is pressed against packing ring (417) to be pressed against on the top end face of inner filtration body (42).
A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box the most according to claim 4, it is characterised in that prolong described in:
Stretching and be bolted with multiple bulb plunger (48) on the medial wall of set (415), the steel ball of bulb plunger (48) stretches out extension set (415)
Medial wall, total screen pack (49) sleeve is in extension set (415), and the bottom surface edge of total screen pack (49) is pressed against ball head column
On the steel ball of plug (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571291.4U CN205673358U (en) | 2016-06-14 | 2016-06-14 | A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571291.4U CN205673358U (en) | 2016-06-14 | 2016-06-14 | A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673358U true CN205673358U (en) | 2016-11-09 |
Family
ID=57432915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571291.4U Expired - Fee Related CN205673358U (en) | 2016-06-14 | 2016-06-14 | A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673358U (en) |
-
2016
- 2016-06-14 CN CN201620571291.4U patent/CN205673358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205914168U (en) | Heavy metal ion's in water sorbead cluster | |
| CN105289529A (en) | Preparation method of MOF type efficient cheap adsorbent | |
| CN204601904U (en) | Plastic granulator smoke treatment device | |
| CN205673358U (en) | A kind of organochlorine pesticide pollution soil Zero-valent Iron purifying box | |
| CN206184145U (en) | Anti -oxidant high temperature resistant easy deashing filter bag | |
| CN202146898U (en) | Treatment equipment for municipal solid waste incineration fly ash | |
| CN205435208U (en) | Active carbon absorption device | |
| Wang et al. | Removal study of crystal violet and methylene blue from aqueous solution by activated carbon embedded zero-valent iron: Effect of reduction methods | |
| CN204073728U (en) | Industrial waste gas treatment system | |
| CN206837707U (en) | A kind of air pollutants filter | |
| CN203879656U (en) | Environment-friendly dust removal air filter | |
| CN204412015U (en) | Organic waste-gas purification retracting device | |
| CN102218442B (en) | Method and equipment for processing flying ashes generated during urban refuse burning | |
| CN205227586U (en) | Air purifier | |
| CN105858989A (en) | Device for treating organo-chlorine pesticide contaminated soil through cooperation of plasma and zero-valent iron | |
| CN206276141U (en) | A kind of pesticide producing workshop dust purification device | |
| CN104857796A (en) | Plastic granulator dust environmental treatment apparatus | |
| CN211798892U (en) | Exhaust treatment device for asphalt production | |
| CN104667662B (en) | A kind of detachable filtering exhaust device being arranged on tubular gas solid reactor | |
| CN204428973U (en) | A kind of cleaning plant of filtering element for air filter | |
| CN204429096U (en) | A kind of fume purifier of fume based on microbial degradation | |
| CN203139824U (en) | Filter element of efficient air filter with filter paper unlikely to loose | |
| CN203916383U (en) | A kind of air purifier | |
| CN207990630U (en) | A kind of hospital refuse processor | |
| CN204684838U (en) | A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: 312030 Dahe Village, Anchang Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Tylenol environment repair Co., Ltd. Address before: No. 508 round City West Road, Shaoxing, Zhejiang Province Patentee before: Shaoxing University |
|
| 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: 20161109 Termination date: 20200614 |