CN204718343U - A kind of drying device of soil-repairing agent - Google Patents
A kind of drying device of soil-repairing agent Download PDFInfo
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- CN204718343U CN204718343U CN201520320748.XU CN201520320748U CN204718343U CN 204718343 U CN204718343 U CN 204718343U CN 201520320748 U CN201520320748 U CN 201520320748U CN 204718343 U CN204718343 U CN 204718343U
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- soil
- drying chamber
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- repairing agent
- heating device
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- 238000001035 drying Methods 0.000 title claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 239000011149 active material Substances 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
A drying device for soil-repairing agent, comprises drying chamber (1), helixes feed equipment (2), variable-frequency heating device (3), blower fan (4) and Cyclonic separating apparatus (5); Helixes feed equipment (2) is passed through to drying chamber (1) internally feeding to the powder to be dried in batch can (7); The bottom of drying chamber (1) is connected with variable-frequency heating device (3); Blower fan (4) is connected with variable-frequency heating device (3), send hot blast to drying chamber (1) inside; Drying chamber (1) inner chamber top set temperature sensor (6); Variable-frequency heating device (3) is arranged frequency-variable controller (9); Drying chamber (1) top is connected with Cyclonic separating apparatus (5) by pipeline, and dried soil-repairing agent powder is discharged by discharging opening (8) after Cyclonic separating apparatus (5) is separated.Baking temperature controls within the scope of design load by this drying device, ensures the performance of soil-repairing agent, enhances repairing effect.
Description
Technical field
The utility model relates to oil sludge processing technology field, specifically a kind of drying device of soil-repairing agent.
Background technology
Oil sludge is the peculiar product of oil field in oil exploration, exploitation, and itself composition is comparatively complicated, containing a large amount of aged crude oil, wax, colloid, solid suspension, salt, sour gas etc.Constantly exploit with oil field, oil sludge is on the increase, and especially arrives latter period of oilfield development, and this situation is particularly evident, cause oil storage tank, dehydrator, production separator and gathering line to need often cleaning, otherwise gathering system, treatment system and production system are difficult to normal work.But when ensureing the normal production and operation, the mud many employings air storage cleaned out or the mode process of landfill, above-mentioned processing mode causes severe contamination to soil.
Deal with improperly for oil sludge and cause soil contamination problem, existing soil restoring technology can be divided into peripheral doses, chemical redemption and biological prosthetic.Peripheral doses comprises elution method, heat treating process etc., and chemical redemption comprises solvent extraction, oxidation-reduction method etc., biological prostheticly comprises microorganism remediation, fabric restoration and animal are repaired.And whether shift out process according to soil, original position and dystopy method can be divided into again.Consider the impact of the factors such as rehabilitation cost, cycle, technique and device, original position uses the method for soil-repairing agent to be more suitable for practical application.But often containing bacterial classification or active material in soil-repairing agent, the performance of bacterial classification and active material is easily subject to temperatures involved, therefore conventional high temperature drying device is not also suitable for the preparation of soil-repairing agent.
Utility model content
The technical problems to be solved in the utility model is that existing drying equipment baking temperature is too high, affects the performance of bacterial classification or active material in soil-repairing agent, causes soil-repairing agent quality variation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A drying device for soil-repairing agent, comprises drying chamber, helixes feed equipment, variable-frequency heating device, blower fan and Cyclonic separating apparatus.Be connected with the entrance of helixes feed equipment to the feed opening of batch can, realized to drying chamber internally feeding by helixes feed equipment.The bottom of drying chamber is connected with variable-frequency heating device; Blower fan is connected with variable-frequency heating device, send hot blast to drying chamber inside, so that the soil-repairing agent powder to be dried supplied by helixes feed equipment is dry.The top of drying chamber inner chamber is also provided with temperature sensor; Variable-frequency heating device is provided with frequency-variable controller.When the temperature value that temperature sensor detects is within the scope of design load, variable-frequency heating device keeps operating frequency continuous heating now; When the peak of the temperature value that temperature sensor detects higher than design load scope, temperature sensor transmits to frequency-variable controller, frequency-variable controller reduces the operating frequency of variable-frequency heating device, until the temperature value that temperature sensor detects is within the scope of design load; When the minimum of the temperature value that temperature sensor detects lower than design load scope, temperature sensor transmits to frequency-variable controller, frequency-variable controller improves the operating frequency of variable-frequency heating device, until the temperature value that temperature sensor detects is within the scope of design load.The top of drying chamber is connected with Cyclonic separating apparatus by pipeline, and the bottom of Cyclonic separating apparatus is provided with discharging opening, and the soil-repairing agent powder through super-dry is discharged by discharging opening after Cyclonic separating apparatus is separated.
This soil-repairing agent drying device work time, to soil-repairing agent powder to be dried in batch can by helixes feed equipment to drying chamber inner chamber feed; The wind that the bottom blower fan of drying chamber produces is sent into drying chamber inner after the heating of variable-frequency heating device, and the soil-repairing agent powder to be dried supplied by helixes feed equipment is dry.The pipeline of dried soil-repairing agent powder drying tank top enters Cyclonic separating apparatus, and the dried soil-repairing agent powder after it is separated is discharged by discharging opening.In dry run, the temperature sensor arranged in drying chamber carries out Real-Time Monitoring to temperature, when temperature is higher than the peak of design load scope or the minimum lower than design load scope, temperature sensor transmits to frequency-variable controller, frequency-variable controller reduces or improves the operating frequency of variable-frequency heating device, until the temperature value that temperature sensor detects is within the scope of design load.
The drying device of soil-repairing agent of the present utility model, owing to being provided with temperature sensor and frequency-variable controller, baking temperature is controlled within the scope of design load, what make the bacterial classification in soil-repairing agent and active material is not subject to temperatures involved, ensure the performance of soil-repairing agent, strengthen the repairing effect to soil.
Accompanying drawing explanation
Fig. 1 is the drying device schematic diagram of soil-repairing agent of the present utility model.
In figure, 1---drying chamber; 2---helixes feed equipment; 3---variable-frequency heating device; 4---blower fan; 5---Cyclonic separating apparatus; 6---temperature sensor; 7---to batch can; 8---discharging opening; 9---frequency-variable controller.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A drying device for soil-repairing agent, comprises drying chamber 1, helixes feed equipment 2, variable-frequency heating device 3, blower fan 4 and Cyclonic separating apparatus 5.Be connected to the entrance of the feed opening of batch can 7 with helixes feed equipment 2, realized to drying chamber 1 internally feeding by helixes feed equipment 2.The bottom of drying chamber 1 is connected with variable-frequency heating device 3; Blower fan 4 is connected with variable-frequency heating device 3, send hot blast to drying chamber 1 inside, so that the soil-repairing agent powder to be dried supplied by helixes feed equipment 2 is dry.The top of drying chamber 1 inner chamber is also provided with temperature sensor 6; Variable-frequency heating device 3 is provided with frequency-variable controller 9.When the temperature value that temperature sensor 6 detects is within the scope of design load, variable-frequency heating device 3 keeps operating frequency continuous heating now; When the peak of the temperature value that temperature sensor 6 detects higher than design load scope, temperature sensor 6 transmits to frequency-variable controller 9, frequency-variable controller 9 reduces the operating frequency of variable-frequency heating device 3, until the temperature value that temperature sensor 6 detects is within the scope of design load; When the minimum of the temperature value that temperature sensor 6 detects lower than design load scope, temperature sensor 6 transmits to frequency-variable controller 9, frequency-variable controller 9 improves the operating frequency of variable-frequency heating device 3, until the temperature value that temperature sensor 6 detects is within the scope of design load.The top of drying chamber 1 is connected with Cyclonic separating apparatus 5 by pipeline, and the bottom of Cyclonic separating apparatus 5 is provided with discharging opening 8, and the soil-repairing agent powder through super-dry is discharged by discharging opening 8 after Cyclonic separating apparatus 5 is separated.
This soil-repairing agent drying device work time, to soil-repairing agent powder to be dried in batch can 7 by helixes feed equipment 2 to drying chamber 1 inner chamber feed; The wind that the bottom blower fan 4 of drying chamber 1 produces is sent into drying chamber 1 inner after variable-frequency heating device 3 heats, and the soil-repairing agent powder to be dried supplied by helixes feed equipment 2 is dry.Dried soil
The pipeline at soil repair agent powder drying tank 1 top enters Cyclonic separating apparatus 5, and the dried soil-repairing agent powder after it is separated is discharged by discharging opening 8.In dry run, the temperature sensor 6 pairs of temperature arranged in drying chamber 1 carry out Real-Time Monitoring, when temperature is higher than the peak of design load scope or the minimum lower than design load scope, temperature sensor 6 transmits to frequency-variable controller 9, frequency-variable controller 9 reduces or improves the operating frequency of variable-frequency heating device 3, until the temperature value that temperature sensor 6 detects is within the scope of design load.
The drying device of the utility model soil-repairing agent, owing to being provided with temperature sensor 6 and frequency-variable controller 9, baking temperature is controlled within the scope of design load, what make the bacterial classification in soil-repairing agent and active material is not subject to temperatures involved, ensure the performance of soil-repairing agent, strengthen the repairing effect to soil.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (1)
1. the drying device of a soil-repairing agent, comprise drying chamber (1), helixes feed equipment (2), variable-frequency heating device (3), blower fan (4) and Cyclonic separating apparatus (5), it is characterized in that:
Be connected to the entrance of the feed opening of batch can (7) with described helixes feed equipment (2), realized to described drying chamber (1) internally feeding by described helixes feed equipment (2);
The bottom of described drying chamber (1) is connected with described variable-frequency heating device (3);
Described blower fan (4) is connected with described variable-frequency heating device (3), hot blast is sent, so that by dry for soil-repairing agent powder inner to be dried for helixes feed equipment (2) supply drying chamber (1) to described drying chamber (1) inside;
The top of described drying chamber (1) inner chamber is also provided with temperature sensor (6);
Described variable-frequency heating device (3) is provided with frequency-variable controller (9);
The top of described drying chamber (1) is connected with described Cyclonic separating apparatus (5) by pipeline, the bottom of Cyclonic separating apparatus (5) is provided with discharging opening (8), and the soil-repairing agent powder through super-dry is discharged by described discharging opening (8) after described Cyclonic separating apparatus (5) is separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320748.XU CN204718343U (en) | 2015-05-18 | 2015-05-18 | A kind of drying device of soil-repairing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320748.XU CN204718343U (en) | 2015-05-18 | 2015-05-18 | A kind of drying device of soil-repairing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718343U true CN204718343U (en) | 2015-10-21 |
Family
ID=54317336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320748.XU Active CN204718343U (en) | 2015-05-18 | 2015-05-18 | A kind of drying device of soil-repairing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718343U (en) |
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2015
- 2015-05-18 CN CN201520320748.XU patent/CN204718343U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: 257000 Guangdao West Road, Gudao Town, Hekou District, Dongying, Shandong, China Patentee after: DONGYING JINDAO ENVIRONMENTAL ENGINEERING Co.,Ltd. Patentee after: Shengli Oilfield Jindao industry limited liability company of agro industry and Trade Co. Address before: 257231 Guangming West Road, Gudao Town, Hekou District, Shandong, Dongying Patentee before: DONGYING JINDAO ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |