CN204543701U - The device that a kind of tar light oil filters - Google Patents
The device that a kind of tar light oil filters Download PDFInfo
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- CN204543701U CN204543701U CN201520171001.2U CN201520171001U CN204543701U CN 204543701 U CN204543701 U CN 204543701U CN 201520171001 U CN201520171001 U CN 201520171001U CN 204543701 U CN204543701 U CN 204543701U
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- light oil
- tar light
- inner barrel
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Abstract
The utility model relates to the device that a kind of tar light oil filters, and belongs to coking production gas purification process gas primary cool except naphthalene, dust removal field.This device comprises tar light oil inlet tube, capping, inner barrel, outer cylinder body and tar light oil outlet; Described inner barrel is sleeved in outer cylinder body and forms cavity, and the upper opening place of described inner barrel and outer cylinder body is provided with capping; Described tar light oil inlet tube is connected with inner barrel; Described tar light oil outlet is connected with outer cylinder body; Described inner barrel side is evenly provided with several apertures.The utility model has the features such as structure is simple, filter efficiency is high, blocking-proof result is obvious, efficiently solve prior art exist because of tar light oil impure many, be easy to cause spray line to block, primary cooler is caused to cool, except naphthalene, dust removing effects reduction, naphthalene, dirt are carried in rear operation with coal gas, the problem of the normal operation of operation after impact.
Description
Technical field
The utility model belongs to coking production gas purification process gas primary cool except naphthalene, dedusting technology field, is specifically related to a kind of tar light oil filter, with a large amount of impurity such as coal dust, coke powder contained in tar removing.
Background technology
Coal, through high-temperature retorting, can produce a series of physical-chemical reaction, wherein can generate a kind of material---naphthalene, and enter in gas cleaning system with coal gas.When gas temperature reduces, naphthalene is directly become from gaseous state solid-stately separates out from coal gas; When gas temperature raises, naphthalene is direct again becomes gaseous state from solid-state, is taken away by coal gas.Therefore, coal gas out reduces through primary cooler chilling temperature from coke oven, has a large amount of solid naphthalenes separate out from coal gas and apply on primary cooler tubulation, affects cooling effect, may block primary cooler gas passage time serious, affect the normal conveying of coal gas.
According to the similar principle that mixes, coal tar has good solvability to naphthalene.Tar light oil is added in primary cooler epimere, hypomere gas liquor, then use respectively, hypomere condensate pump is extracted into upper and lower section of spray line and sprays except naphthalene.Because the spray hole diameter of spray line is less, and the impurity contained in tar light oil is more.Therefore spray line easily blocks, and causes primary cooler to remove naphthalene deleterious, and naphthalene takes in rear operation with coal gas, the normal operation of operation after impact.Therefore, be necessary to remove the impurity in tar light oil in the process of supplementary tar light oil, prevent spray line from blocking.
Utility model content
For overcome existing apparatus because tar light oil contains a large amount of impurity and cause that spray line blocks, primary cooler except the problem of naphthalene weak effect, the utility model provides a kind of tar light oil filter that can effectively prevent spray line from blocking.
The technical solution adopted in the utility model is as follows:
A kind of tar light oil filter, comprises tar light oil inlet tube, capping, inner barrel, outer cylinder body and tar light oil outlet;
Described inner barrel is sleeved in outer cylinder body and forms cavity, and the upper opening place of described inner barrel and outer cylinder body is provided with capping;
Described tar light oil inlet tube is connected with inner barrel;
Described tar light oil outlet is connected with outer cylinder body;
Described inner barrel side is evenly provided with several apertures.
Further, preferably described inner barrel and outer cylinder body are cylinder.
Further, preferably described tar light oil inlet tube is connected with the top of inner barrel; Described tar light oil outlet is connected with the bottom of outer cylinder body.
Further, preferably described tar light oil inlet tube and the junction of inner barrel are provided with valve.
Further, preferably described tar light oil outlet and the junction of outer cylinder body are provided with valve.
Further, the diameter of preferably described aperture is 10mm.
Use the utility model tar light oil filter, tar light oil enters inner barrel from the top of filter, and inner barrel retains in tar light oil after impurity, and tar light oil enters cavity, then discharges bottom outer cylinder body and enters upper and lower section of condensate pump inlet tube.After tar light oil filtration devices, the impurity brought in Technics in Condensate System because supplementing tar light oil reduces, thus effectively avoid causing spray line to block because impurity is more, primary cooler is caused to cool except naphthalene deleterious, naphthalene is carried in rear operation with coal gas, the generation of the normal operation phenomenon of operation after impact.
compared with prior art, its beneficial effect is the utility model:
(1) the utility model device is adopted, in the process of supplementary tar light oil, easily the contaminant filter in tar light oil can be retained down, the impurity brought in Technics in Condensate System is reduced, thus effectively prevent from causing spray line to block because impurity is more, cause and to be just coldly deteriorated except naphthalene, dust removing effects, naphthalene is carried in rear operation with coal gas, the normal operation of operation after impact;
(2) the utility model has the features such as structure is simple, filter efficiency is high, blocking-proof result is obvious, efficiently solve prior art exist because of tar light oil impure many, be easy to cause spray line to block, primary cooler is caused to cool, except naphthalene, dust removing effects reduction, naphthalene, dirt are carried in rear operation with coal gas, the problem of the normal operation of operation after impact.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tar light oil filter;
Wherein, 1, tar light oil inlet tube; 2, capping; 3, inner barrel; 4, outer cylinder body; 5, tar light oil outlet; 6, aperture; 7, valve; 8, cavity.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
It will be understood to those of skill in the art that the following example only for illustration of the utility model, and should not be considered as limiting scope of the present utility model.Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition or carry out according to product description.The unreceipted production firm person of material therefor, instrument or equipment, being can by buying the conventional products obtained.
As shown in Figure 1, a kind of tar light oil filter, comprises tar light oil inlet tube 1, capping 2, inner barrel 3, outer cylinder body 4 and tar light oil outlet 5;
Described inner barrel 3 is sleeved in outer cylinder body 4 and forms cavity 8, and described inner barrel 3 and the upper opening place of outer cylinder body 4 are provided with capping 2;
Described tar light oil inlet tube 1 is connected with inner barrel 3;
Described tar light oil outlet 5 is connected with outer cylinder body 4;
Described inner barrel 3 side is evenly provided with several apertures 6, and diameter is 10mm.
Described inner barrel 3 and outer cylinder body 4 are cylinder.
Described tar light oil inlet tube 1 is connected with the top of inner barrel 3; Described tar light oil outlet 5 is connected with the bottom of outer cylinder body 4.
Described tar light oil inlet tube 1 is provided with valve 7 with the junction of inner barrel 3, enters the tar light oil flow of inner barrel 3 for controlling tar light oil inlet tube 1.
Described tar light oil outlet 5 is provided with valve 7 with the junction of outer cylinder body 4, flows into the tar light oil flow of tar light oil outlet 5 for controlling outer cylinder body 4.
During work: tar light oil enters inner barrel 3 from tar light oil inlet tube 1, filter the tar light oil after impurity trapped through inner barrel 3 and enter between outer cylinder body 4 and inner barrel 3 in cavity 8 from aperture 6, then discharged by tar light oil outlet 5.Impurity in tar light oil is trapped within inner barrel 3, the impurity brought in Technics in Condensate System is reduced, thus effectively prevent because the impure more spray line that causes of tar light oil blocks, primary cooler is caused to cool except naphthalene deleterious, naphthalene is carried in rear operation with coal gas, the generation of the normal operation phenomenon of operation after impact.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a tar light oil filter, is characterized in that, comprises tar light oil inlet tube (1), capping (2), inner barrel (3), outer cylinder body (4) and tar light oil outlet (5);
Described inner barrel (3) is sleeved in outer cylinder body (4) and forms cavity (8), and described inner barrel (3) and the upper opening place of outer cylinder body (4) are provided with capping (2);
Described tar light oil inlet tube (1) is connected with inner barrel (3);
Described tar light oil outlet (5) is connected with outer cylinder body (4);
Described inner barrel (3) side is evenly provided with several apertures (6).
2. tar light oil filter according to claim 1, is characterized in that, described inner barrel (3) and outer cylinder body (4) are cylinder.
3. tar light oil filter according to claim 1, is characterized in that, described tar light oil inlet tube (1) is connected with the top of inner barrel (3); Described tar light oil outlet (5) is connected with the bottom of outer cylinder body (4).
4. tar light oil filter according to claim 1, is characterized in that, described tar light oil inlet tube (1) is provided with valve (7) with the junction of inner barrel (3).
5. tar light oil filter according to claim 1, is characterized in that, described tar light oil outlet (5) is provided with valve (7) with the junction of outer cylinder body (4).
6. tar light oil filter according to claim 1, is characterized in that, the diameter of described aperture (6) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171001.2U CN204543701U (en) | 2015-03-25 | 2015-03-25 | The device that a kind of tar light oil filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171001.2U CN204543701U (en) | 2015-03-25 | 2015-03-25 | The device that a kind of tar light oil filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543701U true CN204543701U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171001.2U Active CN204543701U (en) | 2015-03-25 | 2015-03-25 | The device that a kind of tar light oil filters |
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| Country | Link |
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| CN (1) | CN204543701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180308A (en) * | 2022-07-11 | 2022-10-14 | 山西鸿泰来环保有限公司 | Multifunctional tar tank |
-
2015
- 2015-03-25 CN CN201520171001.2U patent/CN204543701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180308A (en) * | 2022-07-11 | 2022-10-14 | 山西鸿泰来环保有限公司 | Multifunctional tar tank |
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