CN103697325A - Mobile ammoniating device - Google Patents
Mobile ammoniating device Download PDFInfo
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- CN103697325A CN103697325A CN201310750725.8A CN201310750725A CN103697325A CN 103697325 A CN103697325 A CN 103697325A CN 201310750725 A CN201310750725 A CN 201310750725A CN 103697325 A CN103697325 A CN 103697325A
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- ammonia
- hollow tubular
- housing
- continuous motion
- moving charging
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Abstract
The invention provides a mobile ammoniating device. The mobile ammoniating device comprises a supporting frame, a linkage rod, an ammonia storage tank, an ammonia delivery pipe, an ammonia introducing valve, and an ammonia inlet pipe, wherein the linkage rod is rotatably arranged on the supporting frame; an ammonia introducing inlet and an ammonia introducing channel are formed in one end of the linkage rod; the ammonia storage tank is rotatably assembled on the linkage rod; the ammonia delivery pipe is communicated with the ammonia introducing channel and an ammonia inlet of the ammonia storage tank; the ammonia introducing valve is arranged at the ammonia introducing inlet; the ammonia inlet pipe is communicated with the ammonia introducing valve and an ammonia source; the ammonia introducing valve comprises a hollow pipe with one end communicated with the ammonia inlet pipe, and a shell which is externally sleeved on a hollow pipe and can rotate around the hollow pipe; the shell is arranged on the linkage rod and communicated with the ammonia introducing inlet; the shell and the hollow pipe are connected in a sealed manner. The mobile ammoniating device prevents the ammonia inlet pipe from rotating with the ammonia storage tank, and further avoids influence on continuous ammoniating; meanwhile, long-term normal running of the mobile ammoniating device is effectively guaranteed.
Description
Technical field
The present invention relates to automobile and fill ammonia technical field with storage ammonia tank, more particularly, relate to a kind of moving charging ammonia equipment.
Background technique
Along with industrial development, environmental pollution is more and more serious, and vehicle exhaust is one of pollution sources.In vehicle exhaust, there is more nitrogen oxide, in order to improve environmental-protecting performance, adopt SCR(Selective Catalyst Reduction, selective catalytic reduction) technology, solid ammonia is a kind of as reducing agent, the nitrogen oxide that can effectively reduce in tail gas, solid storage ammonia tank is for the storage of solid reductant.Manufacture this solid storage ammonia tank, be applied to a kind of moving charging ammonia equipment.
Moving charging ammonia equipment mainly comprises: supporting frame, be arranged on supporting frame and the continuous motion stem that can rotate, and be rotatably assemblied in the storage ammonia tank on continuous motion stem.In filling ammonia process, continuous motion stem rotates around its axis, stores up ammonia tank simultaneously and also in vertical plane, rotates (being generally 180 ° of left-right rotation).
At present, ammonia inlet pipe is directly connected to the ammonia inlet of storage ammonia tank, ammonia inlet pipe is communicated with ammonia source.Owing to storing up ammonia tank in filling ammonia process, can rotate, can drive ammonia inlet pipe to rotate together, cause ammonia inlet pipe more easily to bend and rub with miscellaneous part, can make ammonia inlet pipe partly cut off or break and come off, appearance can not be inputted ammonia or leak ammonia gas developing, and ammonia is filled in impact continuously.
In sum, how avoiding ammonia inlet pipe to rotate with storage ammonia tank, to avoid impact to fill continuously ammonia, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of moving charging ammonia equipment, avoid ammonia inlet pipe to rotate with storage ammonia tank, to avoid impact to fill continuously ammonia.
To achieve these goals, the invention provides following technological scheme:
A moving charging ammonia equipment, comprising: supporting frame, be arranged on support frame as described above and the continuous motion stem that can rotate, and be rotatably assemblied in the storage ammonia tank on described continuous motion stem; One end of described continuous motion stem is provided with ammonia introducing port and ammonia introduction channel;
Described moving charging ammonia equipment also comprises: be communicated with the ammonia delivery pipe of the ammonia import of described ammonia introduction channel and described storage ammonia tank, the ammonia that is arranged at described ammonia introducing port imports valve, is communicated with the ammonia inlet pipe that described ammonia imports valve and described ammonia source;
Wherein, described ammonia imports valve and comprises: the hollow tubular that one end is communicated with described ammonia inlet pipe, the housing that is sheathed on described hollow tubular outward and can rotates around described hollow tubular, described housing is arranged on described continuous motion stem and with described ammonia introducing port and is communicated with, and described housing is connected with described hollow tubular sealing.
Preferably, in above-mentioned moving charging ammonia equipment, described housing is rotatedly connected by bearing and described hollow tubular, and described bearing comprises: be fixed on the inner ring on described hollow tubular, be rotatedly connected and be fixed on the outer ring in housing with inner ring;
Described ammonia imports valve and also comprises: the axially locating part of bearing described in axially locating.
Preferably, in above-mentioned moving charging ammonia equipment, described axially locating part comprises: with the end cap that the end face of described housing is fixedly linked, be sheathed on described hollow tubular and be positioned at the jump ring of described enclosure interior; Described end cap and described jump ring lay respectively at the two ends of described bearing.
Preferably, above-mentioned moving charging ammonia equipment, also comprises: be sheathed on the support ring between described hollow tubular and described housing, the end face of described support ring and described outer ring butt.
Preferably, in above-mentioned moving charging ammonia equipment, the interior threaded hole that described housing has placed cavity and is threaded with described continuous motion stem; Wherein, one end of described hollow tubular is placed in described placed cavity, and described interior threaded hole is communicated with endoporus and the described ammonia introducing port of hollow tubular.
Preferably, in above-mentioned moving charging ammonia equipment, described hollow tubular is sealed and is connected by seal ring assembly with described housing.
Preferably, in above-mentioned moving charging ammonia equipment, described seal ring assembly comprises: be sheathed on sealing seat and two J RunddichtringOs between described hollow tubular and described housing, be arranged at the O RunddichtringO between described sealing seat and described housing, two described J RunddichtringOs be arranged at respectively the two ends of described sealing seat and be all sheathed on described hollow tubular and described housing between.
Preferably, in above-mentioned moving charging ammonia equipment, described hollow tubular and described ammonia inlet pipe are threaded connection.
Preferably, in above-mentioned moving charging ammonia equipment, described housing is gradually-reducing shape near one end of described continuous motion stem, and from away from one end of described continuous motion stem to one end convergent near described continuous motion stem.
Preferably, in above-mentioned moving charging ammonia equipment, the number of storage ammonia tank is at least two, and described ammonia delivery pipe has some branched pipes, and the number of described branched pipe is identical with the number of described storage ammonia tank.
In moving charging ammonia equipment provided by the invention, the flow direction of ammonia is: ammonia enters ammonia from ammonia source through ammonia inlet pipe and imports in valve, ammonia is imported to the ammonia introducing port that valve enters continuous motion stem, ammonia introduction channel through continuous motion stem flow to ammonia delivery pipe, then flow to the ammonia import of storage ammonia tank.
Moving charging ammonia equipment provided by the invention, ammonia inlet pipe is imported to valve by ammonia to be arranged on continuous motion stem, the hollow tubular that ammonia imports valve is communicated with ammonia inlet pipe, ammonia imports valve housing and is communicated with the ammonia introducing port of continuous motion stem, housing is arranged on continuous motion stem and can rotates around hollow tubular, filling continuous motion stem in ammonia process rotates, housing is along with continuous motion stem rotates together, hollow tubular and the ammonia inlet pipe being connected with hollow tubular do not rotate, thereby avoided ammonia inlet pipe to rotate with storage ammonia tank, avoided ammonia inlet pipe and miscellaneous part generation wearing and tearing or ammonia inlet pipe to bend, and then avoided impact to fill continuously ammonia.
Meanwhile, moving charging ammonia equipment provided by the invention, has avoided ammonia inlet pipe to rotate with storage ammonia tank, has effectively improved the working life of ammonia inlet pipe, and then has effectively guaranteed the long-term normal work of whole moving charging ammonia equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the moving charging ammonia equipment that Fig. 1 provides for the embodiment of the present invention, in figure, arrow represents the flow direction of ammonia;
In the moving charging ammonia equipment that Fig. 2 provides for the embodiment of the present invention, ammonia imports the structural representation of valve.
In upper Fig. 1-2:
1 be supporting frame, 2 for tank, 3 for cooling water outlet tube, 4 for storage ammonia tank, 5 for continuous motion stem, 6 for ammonia import valve, 61 for hollow tubular, 62 for end cap, 63 for bearing, 64 for housing, 641 for placed cavity, 642 for interior threaded hole, 65 for O RunddichtringO, 66 for J RunddichtringO, 67 for sealing seat, 68 for support ring, 69 for jump ring, 7 for ammonia inlet pipe, 8 for ammonia delivery pipe, 81 be branched pipe.
Embodiment
The embodiment of the present invention provides a kind of moving charging ammonia equipment, has avoided ammonia inlet pipe to rotate with storage ammonia tank, and then has avoided impact to fill continuously ammonia.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
The moving ammonia equipment that fills that the embodiment of the present invention provides, comprising: supporting frame 1; The continuous motion stem 5 that is arranged on supporting frame 1 and can rotates, one end of continuous motion stem 5 is provided with ammonia introducing port and ammonia introduction channel; Rotatably be assemblied in the storage ammonia tank 4 on continuous motion stem 5; The ammonia delivery pipe 8 that is communicated with the ammonia import of ammonia introduction channel and storage ammonia tank 4; The ammonia that is arranged at ammonia introducing port imports valve 6; Be communicated with the ammonia inlet pipe 7 that ammonia imports valve 6 and ammonia source; Wherein, ammonia imports valve 6 and comprises: the hollow tubular 61 that one end is communicated with ammonia inlet pipe 7, the housing 64 that is sheathed on hollow tubular 61 outward and can rotates around hollow tubular 61; Housing 64 is arranged on continuous motion stem 5 and with ammonia introducing port and is communicated with, and housing 64 seals and is connected with hollow tubular 61.
It should be noted that, the hollow tubular 61 that ammonia imports valve 6 is fixedly linked with ammonia inlet pipe 7, and the housing 64 that ammonia imports valve 6 is fixedly linked with continuous motion stem 5.Housing 64 is when hollow tubular 61 rotates, and hollow tubular 61 does not rotate, and hollow tubular 61 is fixing.Motive sealing between housing 64 and hollow tubular 61.
In the moving charging ammonia equipment that the embodiment of the present invention provides, the flow direction of ammonia is: ammonia enters ammonia from ammonia source through ammonia inlet pipe 7 and imports in valve 6, through ammonia, import the ammonia introducing port that valve 6 enters continuous motion stem 5, ammonia introduction channel through continuous motion stem 5 flow to ammonia delivery pipe 8, then flow to the ammonia import of storage ammonia tank 4.
The moving charging ammonia equipment that the embodiment of the present invention provides, ammonia inlet pipe 7 is imported to valve 6 by ammonia to be arranged on continuous motion stem 5, the hollow tubular 61 that ammonia imports valve 6 is communicated with ammonia inlet pipe 7, ammonia imports the housing 64 of valve 6 and the ammonia introducing port of continuous motion stem 5 is communicated with, housing 64 is arranged on continuous motion stem 5 and can rotates around hollow tubular 61, filling continuous motion stem 5 in ammonia process rotates, housing 64 is along with continuous motion stem 5 rotates together, hollow tubular 61 and the ammonia inlet pipe 7 being connected with hollow tubular 61 do not rotate, thereby avoided ammonia inlet pipe 7 to rotate with storage ammonia tank 4, avoided ammonia inlet pipe 7 and miscellaneous part generation wearing and tearing or ammonia inlet pipe 7 to bend, and then avoided impact to fill continuously ammonia.
Meanwhile, the moving charging ammonia equipment that the embodiment of the present invention provides, has avoided ammonia inlet pipe 7 to rotate with storage ammonia tank 4, has effectively improved the working life of ammonia inlet pipe 7, and then has effectively guaranteed the long-term normal work of whole moving charging ammonia equipment.
It should be noted that, continuous motion stem 5 rotates with storage ammonia tank 4 simultaneously, because ammonia delivery pipe 8 connects the ammonia introduction channel and the ammonia import of storing up ammonia tank 4 on continuous motion stem 5, ammonia delivery pipe 8 is relative fixing with continuous motion stem 5 and storage ammonia tank 4, therefore can there is not friction and the phenomenon of bending with miscellaneous part in ammonia delivery pipe 8 yet, and ammonia delivery pipe 8 can not affect and fill continuously ammonia.
In the moving charging ammonia equipment that above-described embodiment provides, housing 64 rotates around hollow tubular 61, has multiple implementation.Preferably, housing 64 is rotatedly connected by bearing 63 and hollow tubular 61, and bearing 63 comprises: be fixed on the inner ring on hollow tubular 61, be rotatedly connected and be fixed on the outer ring in housing 64 with inner ring; Ammonia imports valve 6 and also comprises: the axially locating part of axially locating bearing 63.It should be noted that, during the outer ring rotating of bearing 63, the inner ring of bearing 63 does not rotate, and the inner ring of bearing 63 is fixed.Like this, when continuous motion stem 5 rotates, rotate together with the outer ring of housing 64 and bearing 63, the inner ring of bearing 63 and hollow tubular 61 maintain static.
Preferably, in the moving charging ammonia equipment that above-described embodiment provides, axially locating part comprises: with the end cap 62 that the end face of housing 64 is fixedly linked, be sheathed on hollow tubular 61 and be positioned at the jump ring 69 of housing 64 inside; End cap 62 and jump ring 69 lay respectively at the two ends of bearing 63.It should be noted that, the outer ring butt of the end face of end cap 62 and bearing 63, the inner ring butt of the end face of jump ring 69 and bearing 63, when continuous motion stem rotates, jump ring 69 is fixing, and end cap 62 is along with housing 64 rotates.Certainly, can realize the axially locating to bearing 63 by other parts and structure, the embodiment of the present invention is not done this particularly and is limited yet.
In order to improve stability, the moving charging ammonia equipment that above-described embodiment provides, also comprises: be sheathed on the support ring 68 between hollow tubular 61 and housing 64, the end face of this support ring 68 and outer ring butt.Like this, by the setting of support ring 68, improve the stability of bearing 63, also improved the stability connecting between hollow tubular 61 and housing 64 simultaneously.
Further, in the moving charging ammonia equipment that above-described embodiment provides, the interior threaded hole 642 that housing 64 has placed cavity 641 and is threaded with continuous motion stem 5; Wherein, one end of hollow tubular 61 is placed in placed cavity 641, and the other end of hollow tubular 61 stretches in housing 64 outward and is communicated with ammonia inlet pipe 7, and interior threaded hole 642 is communicated with endoporus and the ammonia introducing port of hollow tubular 61.Certainly, housing 64 also can select other modes to be connected with continuous motion stem 5, such as pipe joint etc., as long as can realize, is fixedly linked and is communicated with.
In the moving charging ammonia equipment that above-described embodiment provides, 61 sealings are connected housing 64 with hollow tubular, have various ways and structure.Preferably, hollow tubular 61 is sealed and is connected by seal ring assembly with housing 64.For the ease of arranging, the preferential seal ring assembly of selecting comprises: be sheathed on sealing seat 67 and two J RunddichtringOs 66 between hollow tubular 61 and housing 64, be arranged at 65, two J RunddichtringOs 66 of O RunddichtringO between sealing seat 67 and housing 64 be arranged at respectively the two ends of sealing seat 67 and be all sheathed on hollow tubular 61 and housing 64 between.It should be noted that, seal ring assembly is arranged on bearing 63 away from a side of end cap 62.Certainly, can select the seal ring of other types to realize sealing, the embodiment of the present invention is not done this particularly and is limited yet.Preferably, when jump ring 69 and J RunddichtringO 66 are set, support ring 68 is between jump ring 69 and J RunddichtringO 66.
For the ease of ammonia, import being connected of valve 6 and ammonia inlet pipe 7, in the moving charging ammonia equipment that above-described embodiment provides, hollow tubular 61 and ammonia inlet pipe 7 are threaded connection.Concrete, on the outer wall of hollow tubular 61, be provided with outside thread.Certainly, the two also can adopt pipe connector to connect, and the embodiment of the present invention is not done this particularly and limited.
Preferably, in the moving charging ammonia equipment that above-described embodiment provides, housing 64 is gradually-reducing shape near one end of continuous motion stem 5, and from away from one end of continuous motion stem 5 to one end convergent near continuous motion stem 5.Like this, be convenient to realize ammonia and import being connected of valve 6 and continuous motion stem 5.
In order to improve, fill ammonia efficiency, in the moving charging ammonia equipment that above-described embodiment provides, the number of storage ammonia tank 4 is at least two, and ammonia delivery pipe 8 has some branched pipes 81, and the number of branched pipe 81 is identical with the number that stores up ammonia tank 4.Preferably, the number of storage ammonia tank 4 is four, and ammonia delivery pipe 8 has four branched pipes 81.
In the moving charging ammonia equipment that above-described embodiment provides, derive, and drain in tank 2 for the cooling water of cooling storage ammonia tank 4 through cooling water outlet tube 3, tank 2 is positioned at the below of continuous motion stem 5 conventionally.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a moving charging ammonia equipment, comprising: supporting frame (1), be arranged at the continuous motion stem (5) that support frame as described above (1) is upper and can rotate, and be rotatably assemblied in the storage ammonia tank (4) on described continuous motion stem (5); It is characterized in that,
One end of described continuous motion stem (5) is provided with ammonia introducing port and ammonia introduction channel;
Described moving charging ammonia equipment also comprises: the ammonia delivery pipe (8) that is communicated with the ammonia import of described ammonia introduction channel and described storage ammonia tank (4), the ammonia that is arranged at described ammonia introducing port imports valve (6), is communicated with the ammonia inlet pipe (7) that described ammonia imports valve (6) and described ammonia source;
Wherein, described ammonia imports valve (6) and comprising: the hollow tubular (61) that one end is communicated with described ammonia inlet pipe (7), the housing (64) that is sheathed on described hollow tubular (61) outward and can rotates around described hollow tubular (61), described housing (64) is arranged at described continuous motion stem (5) above and is communicated with described ammonia introducing port, and described housing (64) seals and is connected with described hollow tubular (61).
2. moving charging ammonia equipment according to claim 1, it is characterized in that, described housing (64) is rotatedly connected by bearing (63) and described hollow tubular (61), described bearing (63) comprising: be fixed on the inner ring on described hollow tubular (61), be rotatedly connected and be fixed on the outer ring in housing (64) with inner ring;
Described ammonia imports valve (6) and also comprises: the axially locating part of bearing described in axially locating (63).
3. moving charging ammonia equipment according to claim 2, it is characterized in that, described axially locating part comprises: with the end cap (62) that the end face of described housing (64) is fixedly linked, be sheathed on described hollow tubular (61) upper and be positioned at the inner jump ring (69) of described housing (64); Described end cap (62) and described jump ring (69) lay respectively at the two ends of described bearing (63).
4. moving charging ammonia equipment according to claim 2, is characterized in that, also comprises: be sheathed on the support ring (68) between described hollow tubular (61) and described housing (64), the end face of described support ring (68) and described outer ring butt.
5. moving charging ammonia equipment according to claim 1, is characterized in that, the interior threaded hole (642) that described housing (64) has placed cavity (641) and is threaded with described continuous motion stem (5); Wherein, one end of described hollow tubular (61) is placed in described placed cavity (641), and described interior threaded hole (642) is communicated with endoporus and the described ammonia introducing port of hollow tubular (61).
6. moving charging ammonia equipment according to claim 5, is characterized in that, described hollow tubular (61) is sealed and is connected by seal ring assembly with described housing (64).
7. moving charging ammonia equipment according to claim 6, it is characterized in that, described seal ring assembly comprises: be sheathed on sealing seat (67) and two J RunddichtringOs (66) between described hollow tubular (61) and described housing (64), be arranged at the O RunddichtringO (65) between described sealing seat (67) and described housing (64), two described J RunddichtringOs (66) be arranged at respectively the two ends of described sealing seat (67) and be all sheathed on described hollow tubular (61) and described housing (64) between.
8. moving charging ammonia equipment according to claim 1, is characterized in that, described hollow tubular (61) is threaded connection with described ammonia inlet pipe (7).
9. moving charging ammonia equipment according to claim 1, is characterized in that, described housing (64) is gradually-reducing shape near one end of described continuous motion stem (5), and from the one end away from described continuous motion stem (5) to one end convergent near described continuous motion stem (5).
10. according to the moving charging ammonia equipment described in any one in claim 1-9, it is characterized in that, the number of storage ammonia tank (4) is at least two, and described ammonia delivery pipe (8) has some branched pipes (81), and the number of described branched pipe (81) is identical with the number of described storage ammonia tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750725.8A CN103697325B (en) | 2013-12-27 | 2013-12-27 | Moving charging ammonia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750725.8A CN103697325B (en) | 2013-12-27 | 2013-12-27 | Moving charging ammonia equipment |
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| Publication Number | Publication Date |
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| CN103697325A true CN103697325A (en) | 2014-04-02 |
| CN103697325B CN103697325B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310750725.8A Active CN103697325B (en) | 2013-12-27 | 2013-12-27 | Moving charging ammonia equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015918A (en) * | 2016-07-08 | 2016-10-12 | 吉林省众鑫汽车装备有限公司 | Ammonia charging method for solid ammonia storage tank |
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| DE19910681B4 (en) * | 1999-03-10 | 2008-12-18 | Air Liquide Deutschland Gmbh | Gas level for small pressurized gas cylinders in radial design |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103697325B (en) | 2015-08-26 |
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Effective date of registration: 20210713 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: 130000 No.1 Chuangye street, Gongzhuling Economic Development Zone, Siping City, Jilin Province Patentee before: JILIN ZHONGXIN AUTO EQUIPMENT Co.,Ltd. |
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