CN203750982U - Preliminary screening separator for soil remediation by adopting elution method - Google Patents
Preliminary screening separator for soil remediation by adopting elution method Download PDFInfo
- Publication number
- CN203750982U CN203750982U CN201420070368.0U CN201420070368U CN203750982U CN 203750982 U CN203750982 U CN 203750982U CN 201420070368 U CN201420070368 U CN 201420070368U CN 203750982 U CN203750982 U CN 203750982U
- Authority
- CN
- China
- Prior art keywords
- sieve cage
- soil remediation
- elution method
- primary dcreening
- dcreening operation
- 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
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Abstract
The utility model discloses a preliminary screening separator for soil remediation by adopting an elution method. The preliminary screening separator comprises a tank body, a sieve cage and a mud pump, wherein the mud pump is arranged inside the lower part of the tank body; two ends of a rotating shaft of the cylindrical sieve cage are connected to the upper part of the tank body through rotary brackets at the left side and the right side to form a rotation state; and one end of the rotating shaft is connected with a speed reducer. The preliminary screening separator is characterized in that a feeding hole is formed in the left side of the sieve cage; a deslagging hopper is arranged at the right side of the sieve cage; a screen is arranged on the outer wall of the sieve cage; a blade is arranged on the inner wall of the sieve cage. High-pressure water is jet into the sieve cage, the soil in the sieve cage is repeatedly cleaned, soluble pollutants and fine particles in the soil are fully separated and taken into a reservoir tank, and the soluble pollutants and the fine particles in the soil are fully separated, so that the pollution control ability is effectively improved.
Description
Technical field
The utility model relates to environmental pollution treatment apparatus field, is specifically related to a kind of elution method soil remediation primary dcreening operation seperator.
Background technology
Along with the quickening of China's rapid development of economy and urbanization, process of industrialization, China's soil and groundwater pollution problem also becomes increasingly conspicuous, especially some industrial enterprises are in process of production due to operation or miscarriage, cause a large amount of pollutants to enter into surrounding environment, cause serious pollution, metallurgy industry is a wherein important class.Great environment and health threat, often in occupation of valuable city position, can be caused when these places can be used as agricultural or commercial use in discarded chemical pollution place, thereby need to abandon contaminated soil of site to former industry and repair.
At present mainly comprise soil moved in to improve the original method, curing/stabilizing, Soil leaching and phytoremediation technology etc. for the recovery technique of heavy-metal contaminated soil, wherein soil washing is the mainstream technology that current heavy metal pollution place is administered.
Summary of the invention
The purpose of this utility model is to provide a kind of elution method soil remediation primary dcreening operation seperator that soluble contaminants in soil is fully separated with fine particle.
The technical scheme that the utility model is taked is:
A kind of elution method soil remediation primary dcreening operation seperator, comprise casing, sieve cage and slush pump, in described lower box, establish slush pump, the rotating shaft two ends of described cylindric sieve cage are connected in casing top through the runing rest of the left and right sides and are rotary state, rotating shaft one end connects reductor, it is characterized in that: the left side of described sieve cage is provided with charging aperture, and sieve cage right side is provided with dirt-excluding bucket, sieve cage outer wall is provided with one deck screen cloth, and sieve cage inwall is provided with blade.
Further, in described casing, be also provided with mud circulation stirring pipe.
Further, in described casing, be provided with side by side two slush pumps.
Further, the top of described sieve cage is provided with shower, and described shower one end is connected with water source.
Further, described blade lean or spiral form are arranged at sieve cage inwall, and the two ends of blade are connected with two end faces of sieve cage.
Again further, described blade is many group parallel blades.
Take after above technical scheme, the beneficial effects of the utility model are:
1. the inner side of sieve cage is provided with many group parallel blades, and oarse-grained soil block slides into dirt-excluding bucket along blade from charging aperture, has good guide effect, is beneficial to the quick separation of size particles in sieve cage.
2. sieve cage top is provided with shower, and body, to spraying water under high pressure in sieve cage, cleans repeatedly to the soil in sieve cage, and the soluble contaminants in soil is fully separated and brought into liquid reserve tank with fine particle, has effectively improved pollution treatment ability.
3. in liquid reserve tank, be provided with two groups of slush pumps arranged side by side, in a pump housing fault, can start rapidly another, prevent from affecting because of equipment fault the carrying out of back segment treatment process.
4. in liquid reserve tank, be provided with circulation stirring pipe, in liquid reserve tank, constantly stir, guarantee that graininess soil and heavy metal ion suspend in water, prevent the precipitation of particle, be convenient to the extraction of slush pump.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is right view of the present utility model.
In figure: casing 1, charging aperture 2, sieve cage 3, shower 4, runing rest 5, reductor 6, blade 7, screen cloth 8, dirt-excluding bucket 9, mud circulation stirring pipe 10, slush pump 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described:
As shown in the figure, a kind of elution method soil remediation comprises casing 1, charging aperture 2, sieve cage 3, shower 4, runing rest 5, reductor 6, blade 7, screen cloth 8, dirt-excluding bucket 9, mud circulation stirring pipe 10 and slush pump 11 with primary dcreening operation seperator.In described casing 1, be provided with side by side the slush pump 11 of one group of mud circulation stirring pipe 10 and two groups of parallel connections, the two ends of described sieve cage 3 are installed on casing 1 top through runing rest 5 respectively and are rotary state, the center of the left side of sieve cage is provided with tubulose charging aperture 12, described charging aperture 12 connects reductor 6 through the gear of its outside socket, and the center, right side of sieve cage is provided with funnel-form dirt-excluding bucket 9; The excircle of sieve cage 3 is provided with 4 object screen clothes 8, and the inner side of sieve cage 3 is provided with many group parallel blades 7, and the two ends of described blade 7 are connected with the both ends of the surface of sieve cage 3 respectively, and blade 7 liquid sieve cage buses are acute angle angle.The top of described sieve cage 3 is provided with a shower 4 that is parallel to above sieve cage 3 buses, and described shower 4 is provided with multiple apertures, and shower 4 one end connect high-pressure water.
Claims (6)
1. an elution method soil remediation primary dcreening operation seperator, comprise casing, sieve cage and slush pump, in described lower box, establish slush pump, the rotating shaft two ends of described cylindric sieve cage are connected in casing top through the runing rest of the left and right sides and are rotary state, rotating shaft one end connects reductor, it is characterized in that: the left side of described sieve cage is provided with charging aperture, and sieve cage right side is provided with dirt-excluding bucket, sieve cage outer wall is provided with one deck screen cloth, and sieve cage inwall is provided with blade.
2. a kind of elution method soil remediation primary dcreening operation seperator according to claim 1, is characterized in that: in described casing, be also provided with mud circulation mixing pump.
3. a kind of elution method soil remediation primary dcreening operation seperator according to claim 1, is characterized in that: in described casing, be provided with side by side two slush pumps.
4. a kind of elution method soil remediation primary dcreening operation seperator according to claim 1, is characterized in that: the top of described sieve cage is provided with shower, and described shower one end is connected with water source.
5. a kind of elution method soil remediation primary dcreening operation seperator according to claim 1, is characterized in that: described blade lean or spiral form are arranged at sieve cage inwall, and the two ends of blade are connected with two end faces of sieve cage.
6. a kind of elution method soil remediation primary dcreening operation seperator according to claim 1, is characterized in that: described blade is many group parallel blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070368.0U CN203750982U (en) | 2014-02-19 | 2014-02-19 | Preliminary screening separator for soil remediation by adopting elution method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070368.0U CN203750982U (en) | 2014-02-19 | 2014-02-19 | Preliminary screening separator for soil remediation by adopting elution method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750982U true CN203750982U (en) | 2014-08-06 |
Family
ID=51246293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070368.0U Expired - Fee Related CN203750982U (en) | 2014-02-19 | 2014-02-19 | Preliminary screening separator for soil remediation by adopting elution method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831291A (en) * | 2014-02-19 | 2014-06-04 | 江苏日升环保工程有限公司 | Preliminary screening and separating machine for soil remediation by leaching method |
-
2014
- 2014-02-19 CN CN201420070368.0U patent/CN203750982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831291A (en) * | 2014-02-19 | 2014-06-04 | 江苏日升环保工程有限公司 | Preliminary screening and separating machine for soil remediation by leaching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20200219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |