CN205859599U - Efficiently ammonia storage tank - Google Patents
Efficiently ammonia storage tank Download PDFInfo
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- CN205859599U CN205859599U CN201620265095.4U CN201620265095U CN205859599U CN 205859599 U CN205859599 U CN 205859599U CN 201620265095 U CN201620265095 U CN 201620265095U CN 205859599 U CN205859599 U CN 205859599U
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- tank body
- fin
- heat removing
- removing tube
- particulate matter
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Abstract
This utility model relates to a kind of efficiently ammonia storage tank, it is characterized in that: on the pot body closing end of tank body shell both sides, have tank body handrail, tail gas air inlet is positioned at the front position of tank body cover top portion, relief valve is arranged in the back-end location of tank body cover top portion, tank body enclosure is arranged with fin, equipped with filter screen on fin, tank body enclosure is divided into the chamber of equal portions by fin, it is filled with solid particulate matter in the chamber that fin separates, heat removing tube extends transversely through fin and welds with fin, tank body tube sheet is positioned at the tip position at heat removing tube two ends, tank body tube sheet leaves the through hole of the heat removing tube mouth of pipe, tail gas gas outlet is positioned at the back-end location of tank body outer casing bottom, tank body case nose side arrangement has and connects assembly soon.It can make the inside heat-conducting area of whole ammonia storage tank increase, and solid particulate matter is heated evenly, and expands uniformly, and ammonia fills and improves with release efficiency.
Description
Technical field
This utility model relates to a kind of efficiently ammonia storage tank, belongs to the technical field of vehicle maintenance service system, particularly to a kind of efficiently ammonia storage tank of a kind of purifying vehicle exhaust.
Background technology
In modern industry produces; often use ammonia as raw material or protective gas participates in producing and processing, such as, in vehicle maintenance service system, the tail gas that diesel vehicle is discharged in the course of the work contains NOx compound; NOx compound is harmful, it is possible to use tail gas is processed by ammonia.Standby ammonia is generally stored in ammonia storage tank.
The ammonia storage tank being arranged on automobile, is loaded with solid particulate matter in its inner chamber, ammonia is after being filled with ammonia storage tank, and ammonia can be adsorbed by solid particulate matter so that ammonia with solid particulate matter for carrier storage in ammonia storage tank.When needs ammonia participates in reaction, when i.e. needing ammonia to export from ammonia storage tank, it is necessary to solid particulate matter is heated by the heater being arranged in ammonia storage tank, make ammonia decompose out from solid particulate matter, and then be delivered to outside ammonia storage tank.
At present, heater is added heat pipe by multiple linear types and forms, during heating, after high-temperature gas enters heat removing tube, heat removing tube flows, when it flow to the position that heat removing tube is positioned within ammonia storage tank, the heat energy of high-temperature gas can be passed to solid particle by heat removing tube wall and play heat effect, makes solid particulate matter discharge ammonia.But, prior art there is also drawback, 1., heat-conducting area little.2., heat uneven.3., solid particulate matter non-homogeneous expansion is even.4., heating, exotherm rate is slow, cause ammoniated and ammonia rate of release slow, and efficiency is low.
Therefore, how to strengthen the heat-conducting area of ammonia storage tank, solid particles inside thing homogeneous heating, expand uniformly, heating, exotherm rate accelerate, and the efficiency improving tank body ammoniated and release ammonia is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is to provide a kind of efficiently ammonia storage tank, and it can make the inside heat-conducting area of whole ammonia storage tank increase, and solid particulate matter is heated evenly, and expands uniformly, and ammonia fills and improves with release efficiency.
nullThe technical solution of the utility model is achieved in that a kind of efficiently ammonia storage tank，By tail gas air inlet、Connect assembly soon、Relief valve、Tank body shell、Pot body closing end、Tank body tube sheet、Fin、Heat removing tube、Tail gas gas outlet、Solid particulate matter、Tank body handrail forms，It is characterized in that: on the pot body closing end of tank body shell both sides, have tank body handrail，Tail gas air inlet is positioned at the front position of tank body cover top portion，Relief valve is arranged in the back-end location of tank body cover top portion，Tank body enclosure is arranged with fin，Equipped with filter screen on fin，Tank body enclosure is divided into the chamber of equal portions by fin，It is filled with solid particulate matter in the chamber that fin separates，Heat removing tube extends transversely through fin and welds with fin，Tank body tube sheet is positioned at the tip position at heat removing tube two ends，Tank body tube sheet leaves the through hole of the heat removing tube mouth of pipe，Tail gas gas outlet is positioned at the back-end location of tank body outer casing bottom，Tank body case nose side arrangement has and connects assembly soon.
Good effect of the present utility model is this structure good heat conductivity, heat-conducting area increases, solid particulate matter fills uniformly in tank interior, avoid tank body solid particulate matter heat conduction in heating process uneven, tank interior solid particulate matter bulk density is uniform, stopped the phenomenon such as cracking at heat removing tube bending and tank body Tube-sheet Welding, ammonia fill and release efficiency improves.
Accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is tank body tube plate structure figure of the present utility model.
Fig. 4 is heat radiating fin structure figure of the present utility model.
Fig. 5 is top view of the present utility model.
Detailed description of the invention
nullBelow in conjunction with the accompanying drawings this utility model is described further: as Figure 1-5，A kind of efficiently ammonia storage tank，By tail gas air inlet 1、Connect 2 soon、Relief valve 3、Tank body shell 4、Pot body closing end 5、Tank body tube sheet 6、Fin 7、Heat removing tube 8、Tail gas gas outlet 9、Solid particulate matter 10、Tank body handrail 11 forms，It is characterized in that: on the pot body closing end 5 of tank body shell 4 both sides, have tank body handrail 11，Tail gas air inlet 1 is positioned at the front position at tank body shell 4 top，Relief valve 3 is arranged in the back-end location at tank body shell 4 top，Tank body shell 4 internal arrangement has fin 7，Equipped with filter screen on fin 7，Fin 7 is by internal for tank body shell 4 chamber being divided into equal portions，It is filled with solid particulate matter 10 in the chamber that fin 7 separates，Heat removing tube 8 extends transversely through fin 7 and welds with fin 7，Tank body tube sheet 6 is positioned at the tip position at heat removing tube 8 two ends，Tank body tube sheet 6 leaves the through hole of heat removing tube 8 mouth of pipe，Tail gas gas outlet 9 is positioned at the back-end location bottom tank body shell 4，Side, tank body shell 4 front end is disposed with and connects assembly 2 soon.
Press-fit several fin 7 in tank body shell 4, tank body is divided into multiple cavity, the solid particulate matter 10 that each cavity fill is certain, solid particulate matter 10 can be made to be uniformly distributed in tank body, it is ensured that it is heated evenly.Tank body shell 4 side has been welded and has connect assembly 2, relief valve 3 soon, connects the circulation passage that assembly 2 is ammonia soon, it is ensured that circulate during its ammonia charge and discharge smooth and easy.Relief valve 3 is to ensure that the safe original paper of tank body pressure, and when tank body pressure reaches tank body bearing capacity, relief valve is opened, and discharges ammonia, and when pressure ensures pressure less than tank body, relief valve cuts out.Several heat removing tubes 8 are respectively interposed between tank body tube sheet 6, fin 7, and fin 7 is with heat removing tube 8, employing weldering is drawn or interference fit makes it be in close contact, thus ensure that the speed filling the temporal shortening of ammonia with release ammonia.Stamp out multiple tracks ribs on fin 7 space of a whole page, i.e. strengthen fin 7 intensity and can guarantee that again heat removing tube 8 flexural strength.Fin silk screen 12 is welded with silk screen tabletting 13 by fin 7 and is fitted on fin 7, ensure that ammonia is smooth and easy in tank interior circulation, tank body tube sheet 6 and tank body shell 4, heat removing tube 8 use welding manner, tank body tube sheet 6 act as fixing heat removing tube 8 and ensure that cavity seals.Pot body closing end 5 welds with tank body shell 4 two ends, forms two cavitys so that it is the tail gas flowing through tank interior all circulates from heat removing tube 8, it is ensured that tank body heat.Tail gas air inlet 1 welds with pot body closing end 5, tank body shell 4 respectively with tail gas gas outlet 9, is formed into outlet passageway.Pot body closing end 5 welds with tank body handrail 11, it is ensured that tank body ammoniated, assemble, dismantle, in transportation convenient.In summary, efficient ammonia storage tank is by installing several fin additional, tank interior is separated multiple cavity, thus realizes tank body performance optimization.
During ammoniated, ammonia enters into tank interior by connecing 2 soon, and a part occurs chemical reaction to be absorbed with ammonia solid particulate matter 10, and another part ammonia flows through each and every one inside cavity by fin silk screen 12 and reacts with solid particulate matter 10.The two big factors of ammoniated time are affected by the bulk density of solid particulate matter 10 and heat that in the unit interval, tank body is taken away by cooling in the case of external environment is identical, add fin 7, both area of dissipation had been added, so i.e. ensure that the bulk density of tank interior solid particulate matter 10 is uniform, the heat taken away by cooling in can guarantee that again the unit interval.
During release ammonia, tail gas enters from tail gas air inlet 1 when flowing through heat removing tube 8, heats heat removing tube 8, and the heat flowing through heat removing tube 8 is divided into two parts, a part has solid particulate matter 10 because heat removing tube 8 is distributed about, so solid particulate matter 10 is directly heated by heat removing tube 8.The heat of another part heat removing tube 8 is transmitted on fin 7, and fin 7 is distributed about solid particulate matter 10, so solid particle is gone 10 to be also carried out heating by fin 7.The ammonia of solid particulate matter 10 decomposes circulates in tank body through fin silk screen 12, eventually through connecing 2 derivation soon.Affect in the case of external environment is identical ammonia release two big factors by the bulk density of solid particulate matter 10 and in the unit interval tank body lead to the heat that heating is retained, add fin 7, both added take hot side amass, so i.e. ensure that the bulk density of tank interior solid particulate matter 10 is uniform, the heat retained by heating in can guarantee that again the unit interval.
Claims (1)
- null1. an efficient ammonia storage tank，By tail gas air inlet、Connect assembly soon、Relief valve、Tank body shell、Pot body closing end、Tank body tube sheet、Fin、Heat removing tube、Tail gas gas outlet、Solid particulate matter、Tank body handrail forms，It is characterized in that: on the pot body closing end of tank body shell both sides, have tank body handrail，Tail gas air inlet is positioned at the front position of tank body cover top portion，Relief valve is arranged in the back-end location of tank body cover top portion，Tank body enclosure is arranged with fin，Equipped with filter screen on fin，Tank body enclosure is divided into the chamber of equal portions by fin，It is filled with solid particulate matter in the chamber that fin separates，Heat removing tube extends transversely through fin and welds with fin，Tank body tube sheet is positioned at the tip position at heat removing tube two ends，Tank body tube sheet leaves the through hole of the heat removing tube mouth of pipe，Tail gas gas outlet is positioned at the back-end location of tank body outer casing bottom，Tank body case nose side arrangement has and connects assembly soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265095.4U CN205859599U (en) | 2016-04-01 | 2016-04-01 | Efficiently ammonia storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265095.4U CN205859599U (en) | 2016-04-01 | 2016-04-01 | Efficiently ammonia storage tank |
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| Publication Number | Publication Date |
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| CN205859599U true CN205859599U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265095.4U Active CN205859599U (en) | 2016-04-01 | 2016-04-01 | Efficiently ammonia storage tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504365A (en) * | 2017-08-31 | 2017-12-22 | 吉林省开运模具有限公司 | Solid-state ammonia ammonia storage tank |
| CN108050376A (en) * | 2017-12-08 | 2018-05-18 | 长春汽四环腾达油脂化工有限公司 | A kind of solid ammonia storage tank |
-
2016
- 2016-04-01 CN CN201620265095.4U patent/CN205859599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504365A (en) * | 2017-08-31 | 2017-12-22 | 吉林省开运模具有限公司 | Solid-state ammonia ammonia storage tank |
| CN108050376A (en) * | 2017-12-08 | 2018-05-18 | 长春汽四环腾达油脂化工有限公司 | A kind of solid ammonia storage tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: Room 5128, Huada Tianshi innovation and service center, intersection of Xinxiu street and Dashun Road, Kuancheng District, Changchun City, Jilin Province Patentee after: Kelin Lantai Environmental Technology (Changchun) Co.,Ltd. Address before: 136105 No.1 Chuangye street, Gongzhuling Economic Development Zone, Siping City, Jilin Province Patentee before: JILIN ZHONGXIN AUTO EQUIPMENT Co.,Ltd. |