CN206588144U - A kind of solidification processing unit of heavy metal waste slag - Google Patents
A kind of solidification processing unit of heavy metal waste slag Download PDFInfo
- Publication number
- CN206588144U CN206588144U CN201720257647.1U CN201720257647U CN206588144U CN 206588144 U CN206588144 U CN 206588144U CN 201720257647 U CN201720257647 U CN 201720257647U CN 206588144 U CN206588144 U CN 206588144U
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- Prior art keywords
- storehouse
- vibratory sieve
- pretreatment
- processing unit
- stripper
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- 238000007711 solidification Methods 0.000 title claims abstract description 28
- 230000008023 solidification Effects 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 title claims abstract description 24
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 18
- 239000010814 metallic waste Substances 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000003381 stabilizer Substances 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003344 environmental pollutant Substances 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
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of solidification processing unit of heavy metal waste slag, the pretreatment storehouse side bottom opening of the device is docked with stir storehouse side bottom opening；Loading hopper is provided with the top of pretreatment storehouse, pretreatment storehouse madial wall, which is provided with coarse fodder surge drum, pretreatment storehouse, is provided with tilting the first vibratory sieve and the second vibratory sieve, provided with broken bucket between the first vibratory sieve, the second vibratory sieve, crushes and disintegrating machine is provided with bucket；Second vibratory sieve bottom is provided with tilting particulate stripper, and the bottom of particulate stripper and pretreatment storehouse bottom opening are just right；Provided with two mixers in stir storehouse, the top of stir storehouse is provided with dosing bucket and dosing mouth with conducting inside stir storehouse, and sidewall bottom of the stir storehouse away from pretreatment storehouse direction is provided with discharging opening, and discharge outlet is provided with finished product stripper.The utility model integrates charging, pretreatment, dosing and stirred, and technique integration degree is high, simple to operate.
Description
Technical field
The utility model belongs to industrial solid wastes disposal plant field, more particularly to a kind of solidification place of heavy metal waste slag
Manage device.
Background technology
Heavy metal waste slag occurs mainly with non-ferrous metal metallurgy or process, wherein containing largely to ecological environment harm
Great heavy metal contaminants, with persistence, toxicity it is big, seriously polluted, can not be biodegradable the features such as, and complicated component,
Such as dispose miscarriage, it will serious harm is caused to environment.In order to eliminate the harm that heavy metal waste slag is brought in itself, entering
It must be pre-processed before row final disposal, wherein stabilisation/solidification is the effective technique pre-processed to waste residue.Surely
Solidification process is that harmful pollutant is become into the compound of low-solubility, hypotoxicity by chemically reacting, then be fixed or
It is included in inert solid Medium Culture, is allowed to present a kind of method for innocent treatment of chemical stability or sealing.
At present, domestic solidification technical research is relatively ripe, and research emphasis concentrates on efficient stable, solidification medicine
The development of agent.And the exploitation of solidification equipment is mostly the combination application of existing mature equipment, mainly including apparatus for feeding, pre- place
Equipment, medicine machine, mixing plant etc. are managed, haves the shortcomings that equipment is various, floor space is big and flow is complicated, therefore lacks one
Plant the highly effective integration application apparatus for being directed to the solidification processing of waste residue.
Utility model content
The purpose of this utility model is to provide a kind of heavy metal waste slag solidification processing unit, it is intended to solve above-mentioned background
The deficiencies in the prior art in technology.
The utility model is achieved in that a kind of solidification processing unit of heavy metal waste slag, and the device includes pretreatment
Storehouse, stir storehouse；Wherein,
Pretreatment storehouse side bottom opening is docked with stir storehouse side bottom opening；It is provided with the top of the pretreatment storehouse
With the loading hopper of conducting inside pretreatment storehouse, madial wall of the pretreatment storehouse away from stir storehouse direction is provided with coarse fodder surge drum,
Tilting the first vibratory sieve and the second vibratory sieve, first vibratory sieve, are from top to bottom respectively equipped with the pretreatment storehouse
Two vibratory sieve bottoms are described provided with broken bucket between first vibratory sieve, the second vibratory sieve with being docked inside coarse fodder surge drum
Disintegrating machine is provided with broken bucket；The second vibratory sieve bottom is provided with tilting particulate stripper, the bottom of the particulate stripper
End is just right with pretreatment storehouse bottom opening；
The first mixer and the second mixer of traverse are provided with the stir storehouse, the top of the stir storehouse is provided with stirring
The dosing bucket and dosing mouth of conducting inside storehouse are mixed, sidewall bottom of the stir storehouse away from pretreatment storehouse direction is provided with discharging opening,
The discharge outlet is provided with finished product stripper.
Preferably, the solidification processing unit also includes spiral elevating hopper, and the discharging opening of the spiral elevating hopper is located at
In loading hopper.
Preferably, the solidification processing unit also includes stabilizer storehouse, and the stabilizer storehouse is added by pipeline with described
Medicine mouthful docking, the pipeline is provided with measuring pump.
Preferably, the particulate stripper is provided with weigher.
Preferably, the first vibration mesh size is more than the second vibratory sieve.
Compared to the shortcoming and defect of prior art, the utility model has the advantages that：
(1) the utility model integrates charging, pretreatment, dosing and stirred, and technique integration degree is high, simple to operate；
(2) the utility model sets two-stage to sieve, and can reduce broken workload；
(3) the utility model vibratory sieve and weigher are tilted to install and can be achieved to the fine grained waste residue self-feeding after screening
And the automatic discharging of coarse granule waste residue.
(4) the utility model senses waste residue amount by pressure inductor, and stripper is automatically controlled so as to realize, in advance
Stripper can be closed after the completion of processing automatically.
(5) finished product can automatically be unloaded by screw mixer after the completion of the solidification processing of the utility model waste residue.
Brief description of the drawings
Fig. 1 is the structural representation of the solidification processing unit of the utility model heavy metal waste slag.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, Fig. 1 is the structural representation of the solidification processing unit of the utility model heavy metal waste slag.
A kind of solidification processing unit of heavy metal waste slag, the device includes pretreatment storehouse 2, stir storehouse 3；Wherein, it is described pre-
The processing side bottom opening 26 of storehouse 2 is docked with the side bottom opening of stir storehouse 3；The top of pretreatment storehouse 2 is provided with and pretreatment
The loading hopper 21 of the inside of storehouse 2 conducting, madial wall of the pretreatment storehouse 2 away from the direction of stir storehouse 3 is provided with coarse fodder surge drum 27, institute
State and tilting and parallel to each other the first vibratory sieve 22 and the second vibratory sieve 24 is from top to bottom respectively equipped with pretreatment storehouse 2, it is described
First vibratory sieve 22, the bottom of the second vibratory sieve 24 are docked with the inside of coarse fodder surge drum 27, and first vibratory sieve 22, second vibrates
Provided with broken bucket (view is omitted in figure) between sieve 24, disintegrating machine 23 is provided with the broken bucket；The bottom of second vibratory sieve 24
Portion is provided with tilting particulate stripper 25, and the bottom of the particulate stripper 25 and the bottom opening of pretreatment storehouse 2 are just right；
The first mixer 32 and the second mixer 33 of traverse are provided with the stir storehouse 3, the top of the stir storehouse 3 is set
There are the dosing bucket 31 and dosing mouth with the conducting of the inside of stir storehouse 3, the sidewall bottom of the stir storehouse 3 away from the direction of pretreatment storehouse 2
Provided with discharging opening 35, finished product stripper 34 is provided with the discharging opening 35.
In the utility model embodiment, particulate stripper 25 is pressure inductor controlling switch, in particulate stripper 25
When surface storage has enough material, material is sent to the side bottom of stir storehouse 3 one by the bottom decentralization of pressure inductor control fines stripper
Opening, for ease of being controlled to pressure inductor, the particulate stripper 25 is provided with weigher (view is omitted in figure).
In the utility model embodiment, the solidification processing unit also includes stabilizer storehouse 4, the stabilizer storehouse 4
Docked by pipeline 41 with the dosing mouth, the pipeline 41 is provided with measuring pump 42.Dosing bucket 31 is used to add curing agent.
In the utility model embodiment, for convenience of feeding, more specifically, the solidification processing unit also includes spiral
Elevating hopper 1, the discharging opening of the spiral elevating hopper 1 is in loading hopper 21.
In the utility model embodiment, the first vibratory sieve 22 and the second vibratory sieve 24 set certain angle of inclination, can make
Coarse grain waste residue automatic discharging, the aperture of the first vibratory sieve 22 is more than the second vibratory sieve 24, and disintegrating machine 23 is rod-toothed crusher, and first stirs
Machine 32, the second mixer 33 are mixed for screw mixer, the second mixer 33 can move rotation with the unlatching of finished product stripper 34,
Dosing bucket 31 is weighing hopper.
In actual application of the present utility model, heavy metal waste slag is sent to loading hopper 21 by spiral elevating hopper 1,
Into in pretreatment storehouse 2, waste residue is sieved by the first vibratory sieve 22, coarse grain is collected by coarse fodder surge drum 27, in it is thin
Particle waste residue enters broken bucket and carried out by disintegrating machine 23 after crushing, and by the second vibratory sieve 24, fine grained waste residue passes through meter
Weighing scale amount, particulate stripper 25 is automatically turned on, into stir storehouse 3.Coarse grain is collected by coarse fodder surge drum 27 and discharged.According to work
Skill requirement, with reference to waste residue metric results, curing agent is quantitatively adding in stir storehouse 3 by dosing bucket 31, and stabilizer is by necessarily matching somebody with somebody
Than being configured to aqua, it is stored in stabilizer storehouse 4, is quantitatively adding by measuring pump 42 in stir storehouse 3, in the first mixer 32
Under work with the second mixer 33, waste residue, curing agent, stabilizer, water are stirred, after the completion of stirring, finished product stripper
34 are automatically turned on, and by the mobile rotation of the second mixer 33, waste residue is discharged by discharging opening 35.
The utility model integrates charging, pretreatment, dosing and stirred, and technique integration degree is high, simple to operate；This reality
Sieved with new setting two-stage, broken workload can be reduced；The utility model vibratory sieve and weigher, which are tilted, installs achievable pair
The automatic discharging of the self-feeding of fine grained waste residue and coarse granule waste residue after screening；The utility model is felt by pressure inductor
Waste residue amount is answered, stripper is automatically controlled so as to realize, stripper can be closed after the completion of pretreatment automatically；The utility model
Finished product can automatically be unloaded by screw mixer after the completion of the solidification processing of waste residue.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of solidification processing unit of heavy metal waste slag, it is characterised in that the device includes pretreatment storehouse, stir storehouse；Wherein,
Pretreatment storehouse side bottom opening is docked with stir storehouse side bottom opening；Be provided with the top of the pretreatment storehouse with it is pre-
The loading hopper of conducting inside storehouse is handled, madial wall of the pretreatment storehouse away from stir storehouse direction is provided with coarse fodder surge drum, described
Tilting the first vibratory sieve and the second vibratory sieve is from top to bottom respectively equipped with pretreatment storehouse, first vibratory sieve, second shake
Dynamic sieve bottom inside coarse fodder surge drum with docking, provided with broken bucket between first vibratory sieve, the second vibratory sieve, described broken
Disintegrating machine is provided with bucket；The second vibratory sieve bottom be provided with tilting particulate stripper, the bottom of the particulate stripper with
Pretreatment storehouse bottom opening is just right；The first mixer and the second mixer of traverse, the stir storehouse are provided with the stir storehouse
Top be provided with stir storehouse inside conducting dosing bucket and dosing mouth, side wall bottom of the stir storehouse away from pretreatment storehouse direction
Portion is provided with discharging opening, and the discharge outlet is provided with finished product stripper.
2. the solidification processing unit of heavy metal waste slag as claimed in claim 1, it is characterised in that the solidification processing unit
Also include spiral elevating hopper, the discharging opening of the spiral elevating hopper is in loading hopper.
3. the solidification processing unit of heavy metal waste slag as claimed in claim 2, it is characterised in that the solidification processing unit
Also include stabilizer storehouse, the stabilizer storehouse is docked by pipeline with the dosing mouth, the pipeline is provided with measuring pump.
4. the solidification processing unit of heavy metal waste slag as claimed in claim 1, it is characterised in that set on the particulate stripper
There is weigher.
5. the solidification processing unit of heavy metal waste slag as shown in claim 1, it is characterised in that the first vibration mesh size
More than the second vibratory sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257647.1U CN206588144U (en) | 2017-03-16 | 2017-03-16 | A kind of solidification processing unit of heavy metal waste slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257647.1U CN206588144U (en) | 2017-03-16 | 2017-03-16 | A kind of solidification processing unit of heavy metal waste slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588144U true CN206588144U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257647.1U Active CN206588144U (en) | 2017-03-16 | 2017-03-16 | A kind of solidification processing unit of heavy metal waste slag |
Country Status (1)
| Country | Link |
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| CN (1) | CN206588144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012480A (en) * | 2018-08-30 | 2018-12-18 | 湖南金旅环保股份有限公司 | Soil restoring device |
| CN113083853A (en) * | 2021-03-30 | 2021-07-09 | 江苏永之清固废处置有限公司 | Harmless treatment device and method for high-sulfur and high-chlorine high-risk hazardous waste |
-
2017
- 2017-03-16 CN CN201720257647.1U patent/CN206588144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012480A (en) * | 2018-08-30 | 2018-12-18 | 湖南金旅环保股份有限公司 | Soil restoring device |
| CN113083853A (en) * | 2021-03-30 | 2021-07-09 | 江苏永之清固废处置有限公司 | Harmless treatment device and method for high-sulfur and high-chlorine high-risk hazardous waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Address before: 410000 No. 306, No. 88, Xinjian East Road, Yuhua District, Changsha City, Hunan Province Patentee before: HUNAN JIAFENG ENGINEERING DESIGN Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Middling coal Geology (Hunan) Environmental Technology Co.,Ltd. Country or region after: China Address before: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Country or region before: China |