CN204824784U - Civilian hydrocarbon blending system - Google Patents
Civilian hydrocarbon blending system Download PDFInfo
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- CN204824784U CN204824784U CN201520605276.2U CN201520605276U CN204824784U CN 204824784 U CN204824784 U CN 204824784U CN 201520605276 U CN201520605276 U CN 201520605276U CN 204824784 U CN204824784 U CN 204824784U
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Abstract
The utility model provides a civilian hydrocarbon blending system, returns return pipe including of the smelting house steward, blending house steward, civilian hydrocarbon conveyer pipe and civilian hydrocarbon, blending house steward and the total union coupling of aforementioned of the smelting, and the feed end is respectively with isobutane conveyer pipe, normal butane conveyer pipe, refined three conveyer pipes in the carbon and mix four duct connections in the carbon, the feed end and aforementioned blending house steward's the output of civilian hydrocarbon conveyer pipe are connected, and the output is equipped with civilian hydrocarbon loading pump, civilian hydrocarbon returns return pipe and communicates and access to civilian hydrocarbon storage tank with aforementioned civilian hydrocarbon conveyer pipe. Compared with the prior art, the utility model has the advantages of: under the condition of guaranteeing each normal production of installing, realized on line that the liquefied petroleum gas qualified products are concocted out to the accuracy at any time, improved whole work efficiency, civilian hydrocarbon of while is concocted final products on line and is accorded with the regulation requirement.
Description
Technical field
The utility model relates to a kind of liquefied gas deep processing utilization system, specifically refers to the Blending on Line System of civilian hydrocarbon
Background technology
Existing liquefied gas deep processing utilization ratio is about about 65%, remain the mixed c 4 of 35%, refining carbon three, normal butane and Trimethylmethane component, it need be the liquefied petroleum gas product of market demand according to the requirement blending of " liquefied petroleum gas (LPG) " " GB11174-1997 " to winter or summer vapor pressure, but can not arbitrarily stop work because each device normally runs, for being mixed into the qualified civilian hydrocarbon product of market demand in time, then only having and adopt on-line blending mode.
Utility model content
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of can the civilian hydrocarbon blending system of on-line operation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of civilian hydrocarbon blending system, comprises
Refinery house steward;
Blending house steward, be connected with aforementioned refinery house steward, feed end is connected with Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime respectively; Aforesaid Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime discharge port is respectively equipped with Trimethylmethane Loading Pump, normal butane Loading Pump, refining carbon three pours in down a chimney pump and mixed c 4 pours in down a chimney pump, aforesaid Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime are equipped with rate of flow meter and valve;
Civilian hydrocarbon transfer lime, feed end is connected with the aforementioned output terminal concocting house steward, and output terminal is provided with civilian hydrocarbon Loading Pump; And
Civilian hydrocarbon return tube, is communicated with aforementioned civilian hydrocarbon transfer lime and leads to civilian hydrocarbon storage tank.
Further, described mixed c 4 transfer lime feed end is connected to qualified mixed c 4 tank and defective mixed c 4 tank, the opening for feed of aforementioned qualified mixed c 4 tank has carbon four pipe, aforementioned defective mixed c 4 tank is communicated with carbon four pipe by a skirt, further, the discharge port of aforementioned qualified mixed c 4 tank and the discharge port of opening for feed and defective mixed c 4 tank and opening for feed are equipped with valve.
Further, described Trimethylmethane transfer lime is branched off into two pipelines in parallel, and the discharge port of each pipeline is provided with a Trimethylmethane Loading Pump., a line clogging or when safeguarding, can enable other one, not affect normal work.
Compared with prior art, the utility model has the advantage of: under the condition of normal production ensureing each device, achieve and accurately concoct out liquefied petroleum gas (LPG) qualified product at any time online, improve whole work efficiency, simultaneously civilian hydrocarbon on-line blending the finished product conform with the regulations requirement.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram.
Fig. 2 is A portion enlarged view in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the civilian hydrocarbon blending system in the present embodiment comprises refinery house steward 11, blending house steward 1, civilian hydrocarbon transfer lime 3 and civilian hydrocarbon return tube 4.
Blending house steward 1 is arranged at Storage Tank, and blending house steward 1 is connected with refinery house steward 11, and feed end is connected with Trimethylmethane transfer lime 5, normal butane transfer lime 6, refining carbon three transfer lime 7 and mixed c 4 transfer lime 2 respectively; Trimethylmethane transfer lime 5, normal butane transfer lime 6, refining carbon three transfer lime 7 and mixed c 4 transfer lime 2 discharge port is respectively equipped with Trimethylmethane Loading Pump 51, normal butane Loading Pump 61, refining carbon three pours in down a chimney pump 71 and carbon four pours in down a chimney pump 23, Trimethylmethane transfer lime 5, normal butane transfer lime 6, refining carbon three transfer lime 7 and mixed c 4 transfer lime 2 are equipped with rate of flow meter 12 and valve;
The feed end of civilian hydrocarbon transfer lime 3 is connected with the output terminal of blending house steward 1, and output terminal is provided with civilian hydrocarbon Loading Pump 31; Civilian hydrocarbon return tube 4 is communicated with civilian hydrocarbon transfer lime 3 and leads to civilian hydrocarbon storage tank 41.If output terminal is obstructed, material just turns back to civilian hydrocarbon storage tank 41 and goes, and doing like this is some equipment on pipeline.
Mixed c 4 transfer lime 2 feed end is connected to qualified mixed c 4 tank 21 and defective mixed c 4 tank 22, the opening for feed of qualified mixed c 4 tank 21 has carbon four pipe 8, defective mixed c 4 tank 22 is communicated with carbon four pipe 8 by a skirt 9, further, the discharge port of qualified mixed c 4 tank 21 and the discharge port of opening for feed and defective mixed c 4 tank 22 and opening for feed are equipped with valve.Defective mixed c 4 tank 22 in the present embodiment has two.
Trimethylmethane transfer lime 5 in the present embodiment is branched off into two pipelines in parallel, and the discharge port of each pipeline is provided with a Trimethylmethane Loading Pump 51, and normal butane transfer lime 6 is branched off into two pipelines in parallel, and the discharge port of each pipeline is provided with a normal butane Loading Pump 61.
Principle of work is described below: the defective C 4 materials that methylethylketone, octane-iso device come is sent into defective mixed c 4 tank 22 and stores, and defective mixed c 4 is injected blending house steward 1 by recycling mixed c 4 tank switching pump 23.When defective mixed c 4 reserves are not enough, part can be replaced by qualified mixed c 4.During blending, use production management system and the blending amount of quality control system to each blending component to be optimized proportioning, obtain qualified civilian hydrocarbon product.Then be transported on buyer's car by civilian hydrocarbon Loading Pump 31 with qualified civilian hydrocarbon.
Claims (3)
1. a civilian hydrocarbon blending system, comprises
Refinery house steward;
Blending house steward, be connected with aforementioned refinery house steward, feed end is connected with Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime respectively; Aforesaid Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime discharge port is respectively equipped with Trimethylmethane Loading Pump, normal butane Loading Pump, refining carbon three pours in down a chimney pump and mixed c 4 pours in down a chimney pump, aforesaid Trimethylmethane transfer lime, normal butane transfer lime, refining carbon three transfer lime and mixed c 4 transfer lime are equipped with rate of flow meter and valve;
Civilian hydrocarbon transfer lime, feed end is connected with the aforementioned output terminal concocting house steward, and output terminal is provided with civilian hydrocarbon Loading Pump; And
Civilian hydrocarbon return tube, is communicated with aforementioned civilian hydrocarbon transfer lime and leads to civilian hydrocarbon storage tank.
2. civilian hydrocarbon blending system according to claim 1, it is characterized in that described mixed c 4 transfer lime feed end is connected to qualified mixed c 4 tank and defective mixed c 4 tank, the opening for feed of aforementioned qualified mixed c 4 tank has carbon four pipe, aforementioned defective mixed c 4 tank is communicated with carbon four pipe by a skirt, further, the discharge port of aforementioned qualified mixed c 4 tank and the discharge port of opening for feed and defective mixed c 4 tank and opening for feed are equipped with valve.
3. civilian hydrocarbon blending system according to claim 1, it is characterized in that described Trimethylmethane transfer lime is branched off into two pipelines in parallel, the discharge port of each pipeline is provided with a Trimethylmethane Loading Pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605276.2U CN204824784U (en) | 2015-08-12 | 2015-08-12 | Civilian hydrocarbon blending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605276.2U CN204824784U (en) | 2015-08-12 | 2015-08-12 | Civilian hydrocarbon blending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824784U true CN204824784U (en) | 2015-12-02 |
Family
ID=54682403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605276.2U Active CN204824784U (en) | 2015-08-12 | 2015-08-12 | Civilian hydrocarbon blending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824784U (en) |
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2015
- 2015-08-12 CN CN201520605276.2U patent/CN204824784U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315803 No. 168 Hongyuan Road, Qijiashan Street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Golden Hair New Materials Co., Ltd. Address before: 315801 No. 168 Hongyuan Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO HAIYUE NEW MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |