CN206184908U - Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal - Google Patents
Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal Download PDFInfo
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- CN206184908U CN206184908U CN201621204890.9U CN201621204890U CN206184908U CN 206184908 U CN206184908 U CN 206184908U CN 201621204890 U CN201621204890 U CN 201621204890U CN 206184908 U CN206184908 U CN 206184908U
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- stir storehouse
- stirring
- solid waste
- heavy metal
- storehouse
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Abstract
The utility model discloses a processing apparatus is stabilized to dangerous solid waste medicament of heavy metal, feeding unit, stirring including connecting gradually mix unit, ejection of compact unit and curing unit. The mixed unit of stirring include two first stirring storehouses that parallel vertical setting and seconds stirring storehouses, wherein the export of bottom and the breaker in first stirring storehouse link to each other, the bottom in second stirring storehouse is connected with a thick stock pump, the thick stock pump on be equipped with the discharge gate, the top in first stirring storehouse and second stirring storehouse all be equipped with the atomizer, the atomizer connect gradually the dosing pump and add the medicinal cupping, first stirring storehouse in vertical being equipped with be used for driving the first screw rod that the material went upward, second stirring storehouse in vertical being equipped with be used for driving the descending second screw rod of material, the upper portion in upper portion and second stirring storehouse in first stirring storehouse be equipped with the connector. An object of the utility model is to provide a processing apparatus is stabilized to dangerous solid waste medicament of heavy metal, its treatment effect is good, the treatment effeciency is high.
Description
Technical field
The utility model is related to heavy metal hazardous solid waste processing unit field, and a specifically heavy metal species are dangerous
Solid waste medicament stabilization processing unit.
Background technology
Needed to be pre-processed before heavy metal hazardous solid waste carries out security landfill, prevent containing heavy metal
Can be leached into surrounding environment so as to cause to water, soil and air pollution.At present generally use heat treatment (including sintering
Method and fusion method), cement solidification, chemical stabilization, acid or other solvent extraction methodes.Wherein it is heat-treated because processing cost is high,
It is only applicable to developed area and country.Though cement solidification is technology more ripe both at home and abroad at present, due to increase-volume ratio
Greatly, it is unsatisfactory in terms of minimizing, and easily receive surrounding environment influence, it is easy to leach cause secondary pollution again.Other solvent
Extraction method can produce a large amount of waste water, there is also the problem of secondary pollution.And country's chemical stabilization is also widely applied at present
Heavy-metal contaminated soil reparation aspect, is the direction of heavy-metal contaminated soil reparation area research.
Compared with other stabilization methods, chemical stabilization preconditioning technique has process is simple, increase-volume than low not even
Increase-volume, efficiency high, low energy consumption, moderate cost and the superiority such as simple to operate, good stability, be current preconditioning technique research and
The focus of application.
Chemical stabilization treatment in the market is mainly mixed using large-scale mixing stirring device, and such stirring is mixed
The mixing efficiency of conjunction mode is low, and processing cost is high, and lack can automatic business processing heavy metal hazardous waste integrated apparatus, mirror
In the problem that existing chemical stabilization preconditioning technique is present, so urgently need to improve and optimize chemical stabilization treatment dress
Put.
Utility model content
The purpose of this utility model is to provide heavy metal species hazardous solid waste medicament stabilization processing unit, its treatment
Effect is good, treatment effeciency is high.
Specific technical scheme of the present utility model is：
One heavy metal species hazardous solid waste medicament stabilization processing unit, including the feed unit that is sequentially connected, stirring are mixed
Close unit, discharging and solidified cell, the disintegrating machine that described feed unit includes feeder and is connected with feeder；Described stirs
Mixing mixed cell includes two the first stir storehouses and the second stir storehouse being vertically arranged side by side, described discharging and solidified cell bag
Underflow pump is included, wherein the bottom of the first stir storehouse is connected with the outlet of disintegrating machine, the bottom of the second stir storehouse is connected with underflow pump,
Described underflow pump is provided with discharging opening, is equipped with atomizer above the first described stir storehouse and the second stir storehouse, institute
The atomizer stated is sequentially connected dosing pump and grug feeding jar, is provided with up for driving material vertically in the first described stir storehouse
The first screw rod, be provided with the second screw rod for driving material descending in the second described stir storehouse vertically, described first stirs
The top and the top of the second stir storehouse of mixing storehouse are provided with the connector for connecting the first stir storehouse and the second stir storehouse.
In above-mentioned heavy metal hazardous solid waste medicament stabilization processing unit, described discharging and solidified cell is also wrapped
The cavity connected with discharging opening is included, described cavity top is provided with multiple hot blast delivery outlets, annular is provided with described cavity
Conveyer belt, is additionally provided with an air outlet on described cavity, described air outlet is located at the center of cycloconveyor belt.
In above-mentioned heavy metal hazardous solid waste medicament stabilization processing unit, described disintegrating machine includes a cylinder,
The outlet of described feeder is connected with the top of cylinder, and the outlet port of the bottom of described cylinder is provided with one for broken native
The impeller of block.
In above-mentioned heavy metal hazardous solid waste medicament stabilization processing unit, described discharging opening is located at annular and conveys
Top with one end, described discharging opening and horizontal direction parallel, described discharging opening is provided with marume plate, described marume plate
It is provided with the granulation hole of multiple a diameter of 0.5-1.0cm..
Compared with prior art, the beneficial effects of the utility model are：
Scheme of the present utility model using two the first stir storehouses and the second stir storehouse that are vertically arranged side by side, and first
Stir storehouse and the second stir storehouse top are provided with atomizer, can effectively improve the hybrid reaction effect of hazardous solid waste and medicament
Rate, and the first screw rod and the second screw rod act as the role that stirs and convey, the incorporation time of this programme hazardous solid waste
Long, transportation route is remote, can effectively improve the mixability with medicament, high treating effect.
This programme uses solidified cell, can solidify the hazardous solid waste after treatment, it is to avoid discharging slurry shape
State is unfavorable for the problem collected.And air outlet is arranged on the center of cycloconveyor belt, and extension hot blast path is improved and dries effect
Really.
This programme uses impeller break down solids hazardous waste, and its crushing effect is good, and simple structure is easy to maintain.
In order to further improve solidification effect, discharging opening is horizontally disposed with, material is improve by marume plate automatic granulating
Drying effect and solid waste shape are unified, it is easy to subsequent processing treatment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Specific embodiment
With reference to specific embodiment, the technical solution of the utility model is described in further detail, but not structure
Paired any limitation of the present utility model.
Embodiment 1
As shown in figure 1, heavy metal species hazardous solid waste medicament stabilization processing unit, including include feed unit successively
1st, stirring mixed cell 2, discharging and solidified cell 3, discharging and solidified cell 3 include a underflow pump 32 and solidified cell, described
Feed unit include feeder 11 and disintegrating machine 12；Described stirring mixed cell 2 includes two for being vertically arranged side by side
One stir storehouse 21 and the second stir storehouse 22, wherein the bottom of the first stir storehouse 21 is connected with the outlet of disintegrating machine 12, the second stirring
The bottom in storehouse 22 is connected with a underflow pump 32, and described underflow pump 32 is provided with discharging opening 31, the described He of the first stir storehouse 31
The top of the second stir storehouse 32 is equipped with atomizer 23, and described atomizer 23 is sequentially connected dosing pump 24 and grug feeding jar
25, the first screw rod 26 for driving material up, the second described stir storehouse are provided with the first described stir storehouse 21 vertically
It is provided with the second screw rod 27 for driving material descending in 22 vertically, the top of described the first stir storehouse 21 and the second stir storehouse
22 top is provided with connector 28, and it is logical that the mud that interface 28 is used for the first stir storehouse 21 of offer is entered into the second stir storehouse 22
Road.
The present embodiment is stirred using two the first stir storehouses 21 and the second stir storehouse 22 being vertically arranged side by side first
The top of 21 and second stir storehouse of storehouse 22 is provided with atomizer 23, can improve the hybrid reaction journey of solid dangerous waste and medicament
Degree, and the first screw rod 26 and the second screw rod 27 act as the role that stirs and convey, this programme hazardous waste incorporation time is long,
Transportation route is remote, can effectively improve medicament mixability, high treating effect.
In the present embodiment, solidified cell is connected with described discharging opening 31, described solidified cell includes a cavity
33, the described top of cavity 33 is provided with multiple hot blast delivery outlets 34, and cycloconveyor belt 35 is provided with described cavity 33, described
An air outlet 36 is additionally provided with cavity 33, described air outlet 36 is located at the center of cycloconveyor belt 34.This solidified cell can be with
Solidify the hazardous waste after treatment, it is to avoid the slurry of discharge is unfavorable for the problem collected.And air outlet 94 is arranged on
The center of cycloconveyor belt 35, extension hot blast path, improves drying effect.
It is further preferred that described disintegrating machine 12 includes a cylinder 13, outlet and the cylinder 13 of described feeder 11
Top be connected, the outlet port of the bottom of described cylinder 13 be provided with one for break down solids hazardous waste impeller 14；Its
Crushing effect is good, and simple structure is easy to maintain.
In order to further improve solidification effect, described discharging opening 31 is located at the top of the one end of cycloconveyor belt 35, described
Discharging opening 31 and horizontal direction parallel, described discharging opening 31 is provided with marume plate, and described marume plate is provided with multiple straight
Footpath is the granulation hole of 0.8cm.Explanation is needed, it is necessary to the part for driving, such as the first screw rod 26, the second screw rod in this programme
27th, impeller 14 etc. is all driven by motor, is not showed that in the accompanying drawings.
In actual applications, heavy metal hazardous solid waste is added to feed hopper, is transported to by feeder 11 broken
In machine 12, then into the first stir storehouse 21 and the second stir storehouse 22, by stirring and mixing, from the bottom of the second stir storehouse 22
Portion discharges, and can obtain being similar to hemispheric granular soil block after solidification equipment solidification is entered after underflow pump 32 is pumped out.Then
Into subsequent handling treatment.
Above-described is only preferred embodiment of the present utility model, and the description does not have restricted, and actual structure is not
This is confined to, process object heavy metal hazardous solid waste is not limited to flying ash, heavy-metal contaminated soil etc..In this practicality
Any modification, equivalent and improvement made in new spirit and spirit etc., should be included in of the present utility model
Within protection domain.
Claims (4)
1. heavy metal species hazardous solid waste medicament stabilization processing unit, including the feed unit (1) that is sequentially connected, stirring are mixed
Close unit (2), discharging and solidified cell (3), it is characterised in that described feed unit includes feeder (11) and and feeder
(11) connected disintegrating machine (12)；Described stirring mixed cell (2) includes two the first stir storehouses being vertically arranged side by side
(21) and the second stir storehouse (22), described discharging and solidified cell (3) include underflow pump (32), wherein the first stir storehouse (21)
Bottom be connected with the outlet of disintegrating machine (12), the bottom of the second stir storehouse (22) is connected with underflow pump (32), described underflow
Pump (32) is provided with discharging opening (31), and atomization spray is equipped with above described the first stir storehouse (21) and the second stir storehouse (22)
Head (23), described atomizer (23) is sequentially connected dosing pump (24) and grug feeding jar (25), described the first stir storehouse (21)
Interior the first screw rod (26) being provided with vertically for driving material up, is provided with for driving vertically in described the second stir storehouse (22)
Descending the second screw rod (27) of animal material, the described top of the first stir storehouse (21) and the top of the second stir storehouse (22) is provided with
Connector (28).
2. heavy metal hazardous solid waste medicament according to claim 1 stablizes processing unit, it is characterised in that described
Discharging and solidified cell (3) also include the cavity (33) connected with discharging opening (31), and described cavity (33) top is provided with many
Individual hot blast delivery outlet (34), cycloconveyor belt (35) is provided with described cavity (33), and one is additionally provided with described cavity (33)
Air outlet (36), the center of described air outlet (36) positioned at cycloconveyor belt (35).
3. heavy metal hazardous solid waste medicament according to claim 2 stablizes processing unit, it is characterised in that described
Disintegrating machine (12) includes a cylinder (13), and the outlet of described feeder (11) is connected with the top of cylinder (13), described cylinder
The outlet port of the bottom of body (13) is provided with one is used to crush the impeller (14) of soil block.
4. heavy metal hazardous solid waste medicament according to claim 2 stablizes processing unit, it is characterised in that described
Discharging opening (31) is described positioned at the top of cycloconveyor belt (35) one end, described discharging opening (31) and horizontal direction parallel
Discharging opening (31) is provided with marume plate, and described marume plate is provided with the granulation hole of multiple a diameter of 0.5-1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204890.9U CN206184908U (en) | 2016-11-08 | 2016-11-08 | Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204890.9U CN206184908U (en) | 2016-11-08 | 2016-11-08 | Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184908U true CN206184908U (en) | 2017-05-24 |
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ID=58734727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621204890.9U Active CN206184908U (en) | 2016-11-08 | 2016-11-08 | Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637920A (en) * | 2023-05-31 | 2023-08-25 | 山西丽浦创新科技有限公司 | Online intelligent general industrial solid waste attribute denaturation device and method |
-
2016
- 2016-11-08 CN CN201621204890.9U patent/CN206184908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637920A (en) * | 2023-05-31 | 2023-08-25 | 山西丽浦创新科技有限公司 | Online intelligent general industrial solid waste attribute denaturation device and method |
| CN116637920B (en) * | 2023-05-31 | 2023-12-22 | 山西丽浦创新科技有限公司 | Online intelligent general industrial solid waste attribute denaturation device and method |
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