CN203743817U - Ammonia storage tank - Google Patents
Ammonia storage tank Download PDFInfo
- Publication number
- CN203743817U CN203743817U CN201320889619.3U CN201320889619U CN203743817U CN 203743817 U CN203743817 U CN 203743817U CN 201320889619 U CN201320889619 U CN 201320889619U CN 203743817 U CN203743817 U CN 203743817U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- delivery line
- protective housing
- inner chamber
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 276
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 135
- 238000003860 storage Methods 0.000 title claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 76
- 238000005520 cutting process Methods 0.000 claims description 25
- 230000003116 impacting effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 238000009795 derivation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides an ammonia storage tank. The ammonia storage tank comprises a tank body and a protective cover. The ammonia storage tank further comprises an ammonia gas export tube and a connector, wherein the ammonia gas export tube is arranged on the tank body and is communicated with the interior of the tank body; the connector is provided with a through hole and can be detachably connected with the ammonia gas export tube so as to fix the protective cover, the through hole is communicated with the internal chamber of the ammonia gas export tube, and the protective cover which is arranged fixedly can filter ammonia gas flowing through the internal chamber. According to the ammonia storage tank provided by the utility model, the protective cover can be detached, so that the replacing or cleaning of the protective cover is realized more conveniently, and the influence on the normal exporting of the ammonia gas caused due to the fact that the protective cover is blocked by solid particulate matters is avoided.
Description
Technical field
The utility model relates to vehicle exhaust processing system technical field, more particularly, relates to and processes a kind of storage ammonia tank for vehicle exhaust.
Background technique
In modern industry is produced, often can use ammonia to participate in producing and processing as raw material or shielding gas, for example, in vehicle exhaust processing system, can utilize ammonia to process tail gas.Standby ammonia is generally stored in storage ammonia tank.
Be arranged on the storage ammonia tank on automobile, be provided with ammonia delivery line on its tank body, this ammonia delivery line is communicated with the inner chamber of storage ammonia tank by the export mouth of offering on tank body, and when needs ammonia participates in producing, this ammonia delivery line is derived ammonia from storage ammonia tank.On the inwall of storage ammonia tank, be provided with the protective housing that covers export mouth, this protective housing consists of multiple filtration net, and the effect of protective housing is to prevent that ammonia export mouth is when deriving ammonia, is present in the solid particulate matter that stores up ammonia tank inside and together flows out in company with gas.
Protective housing is when stopping solid particulate matter, solid particulate matter also can be attached on protective housing, and after protective housing work a period of time, too much solid particulate matter is attached on protective housing, meeting result in blockage to protective housing, thereby affects the normal derivation of ammonia.But, because protective housing is to be just fixedly installed on the inwall of tank body when storage ammonia tank is manufactured, cannot dismantle protective housing, this,, with regard to having brought very large difficulty to the clean operation of protective housing, has affected the normal derivation of ammonia.
Therefore, how reducing the clean operation difficulty of protective housing, reduce the normal impact of deriving of ammonia, is current those skilled in the art's problem demanding prompt solution.
Model utility content
In view of this, the utility model provides a kind of gas holder, and it can reduce the clean operation difficulty of protective housing, has avoided stopping up protective housing to the normal impact of deriving of ammonia because of solid particulate matter.
In order to achieve the above object, the utility model provides following technological scheme:
A storage ammonia tank, comprises tank body and protective housing, and it also comprises:
Be arranged on described tank body and with the ammonia delivery line of described tank interior conducting;
Have through hole, and can removably connect with described ammonia delivery line, to fix the connecting head of described protective housing, described through hole is communicated with the inner chamber of described ammonia delivery line, and the described protective housing being fixedly installed can filter the ammonia of the described inner chamber of flowing through.
Preferably, in above-mentioned storage ammonia tank, the connecting end that described connecting head is connected with described ammonia delivery line is round tube shape structure, and described connecting end can insert in the inner chamber of described ammonia delivery line, and is connected with the inner thread of described ammonia delivery line.
Preferably, in above-mentioned storage ammonia tank, the inwall of described ammonia delivery line is stepped inwall, and when described connecting end inserts described inner chamber, described connecting end is anchored on described protective housing extruding on described stepped inwall.
Preferably, in above-mentioned storage ammonia tank, also comprise and be arranged in described inner chamber, and described protective housing is applied the spring of impacting force under the extruding of described connecting end.
Preferably, in above-mentioned storage ammonia tank, also comprise the pad being arranged between described spring and described protective housing.
Preferably, in above-mentioned storage ammonia tank, also comprise the seal ring that is arranged on described connecting head and described ammonia delivery line connection part.
Preferably, in above-mentioned storage ammonia tank, in the external connection end that described connecting head is not connected with described ammonia delivery line, be provided with the inner side cutting ferrule and the outside cutting ferrule that are connected, described inner side cutting ferrule and outside cutting ferrule are fixed on described external connection end by locking nut.
Preferably, in above-mentioned storage ammonia tank, the filter screen that forms described protective housing is circular Stainless Steel Cloth.
Preferably, in above-mentioned storage ammonia tank, described protective housing is perpendicular to the axis setting of described ammonia delivery line, and is arranged in described inner chamber.
In the storage ammonia tank that the utility model provides, on tank body, be provided with ammonia delivery line, be used for deriving ammonia, and can be removably connected to the connecting head on ammonia delivery line, at connecting head and ammonia delivery line during in coupled condition, it can realize by being connected fixing to protective housing, so that protective housing can be realized and filtering the ammonia of the inner chamber of the ammonia delivery line of flowing through, stop that the solid particulate matter in storage ammonia tank together flows out with gas, ammonia after filtering can be realized final derivation by the through hole of offering on connecting head.When protective housing occurs to stop up, connecting head can be pulled down from ammonia delivery line, to remove fixing protective housing, protective housing also can be disassembled from ammonia delivery line, thereby convenient realization, to the replacing of protective housing or clean, has been avoided because solid particulate matter stops up protective housing, the normal derivation of ammonia being impacted.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiments more of the present utility model, 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 storage ammonia tank that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the plan view that ammonia delivery line and connecting head are connected;
Fig. 3 is the sectional view of Fig. 2;
Fig. 4 is the main pseudosection of connecting head;
Fig. 5 is the left view of connecting head;
Fig. 6 is the main pseudosection of locking nut;
Fig. 7 is the left view of locking nut;
Fig. 8 is the main pseudosection of inner side cutting ferrule;
Fig. 9 is the left view of inner side cutting ferrule;
Figure 10 is the main pseudosection of outside cutting ferrule;
Figure 11 is the left view of outside cutting ferrule;
Figure 12 is the structural representation of filter screen.
In above Fig. 1-Figure 12:
Ammonia delivery line 1, through hole 2, connecting head 3, protective housing 4, spring 5, pad 6, seal ring 7, inner side cutting ferrule 8, outside cutting ferrule 9, locking nut 10, tank body 11;
Connecting end 31, external connection end 32.
Embodiment
The utility model provides a kind of gas holder, and it can reduce the clean operation difficulty of protective housing, has avoided stopping up protective housing to the normal impact of deriving of ammonia because of solid particulate matter.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Figure 12, the storage ammonia tank that the utility model embodiment provides, comprises tank body 11 and protective housing 4, and it also comprises:
Be arranged on tank body 11 and with the ammonia delivery line 1 of tank body 11 inner conductings;
Have through hole 2, and can removably connect with ammonia delivery line 1, by being connected with the connecting head 3 of fixed blade guard 4, through hole 2 is communicated with the inner chamber of ammonia delivery line 1, and the protective housing 4 being fixedly installed can filter the ammonia of the inner chamber of flowing through.
In the storage ammonia tank that the present embodiment provides, as shown in Figure 1-Figure 3, on tank body 11, be provided with ammonia delivery line 1, be used for deriving ammonia, and can be removably connected to the connecting head 3 on ammonia delivery line 1, at connecting head 3 and ammonia delivery line 1 during in coupled condition, it can realize fixing to protective housing 4 by being connected, so that protective housing 4 can be realized and filtering the ammonia of the inner chamber of the ammonia delivery line 1 of flowing through, to stop that the solid particulate matter in storage ammonia tank together flows out with gas, ammonia after filtering can be realized final derivation by the through hole 2 of offering on connecting head 3.When protective housing 4 generation obstructions need clean or replacing, connecting head 3 can be pulled down from ammonia delivery line 1, to remove fixing protective housing 4, protective housing 4 can be disassembled from ammonia delivery line 1, thereby realize the replacing to protective housing 4, or convenient protective housing 4 is cleaned, avoided the normal derivation of stopping up 4 pairs of ammonias of protective housing because of solid particulate matter to impact.
In order further to optimize technique scheme, in the storage ammonia tank that the present embodiment provides, the connecting end 31 that connecting head 3 is connected with ammonia delivery line 1 is round tube shape structure, and connecting end 31 can insert in the inner chamber of ammonia delivery line 1, and is realized and being connected by screw thread with the inwall of ammonia delivery line 1.As shown in Figure 3-Figure 5, one end that the Placement of the preferred connecting head 3 of the present embodiment and ammonia delivery line 1 is connecting head 3 is set to round tube shape structure, the hollow structure of this pipe is through hole 2, when connecting head 3 is connected with ammonia delivery line 1, first connecting end 31 is come in and gone out in inner chamber, owing to being provided with the screw thread that can cooperatively interact on the outer circle wall of connecting end 31 and the inner peripheral wall of ammonia derivation end, so after connecting end 31 inserts, get final product rotary connecting joint 3, when connecting end 31 is connected by screw thread and 1 realization of ammonia delivery line, can also move to the direction of going deep into inner chamber, thereby realize being arranged in the extruding of inner chamber protective housing 4 fastening.
Preferably, the inwall of ammonia delivery line 1 is stepped inwall, and when connecting end 31 inserts inner chamber, connecting end 31 is anchored on protective housing 4 extruding on stepped inwall, as shown in Figure 3.Ammonia delivery line 1 can be various ways for the structure of supporting protection cover 4, the present embodiment preferably adopts the structure of stepped inwall, be to there is the plane perpendicular to ammonia delivery line 1 axis on the inwall of ammonia delivery line 1, this plane is parallel with the end face that inserts the connecting end 31 in inner chamber, and protective housing 4 is anchored in inner chamber by the extruding of these two faces.This kind connects, fastening means, and simple in structure, difficulty of processing is little, is conducive to enforcement and the application of technological scheme in actual production.
Corresponding with said structure, also inwall that can connecting end 31 is set to stepped inwall, protective housing 4 is arranged in through hole 2, when connecting, ammonia delivery line 1 is inserted in through hole 2, and make connecting head 3 realize and being connected with ammonia delivery line 1 by being arranged at through hole 2 inwalls with the screw thread on ammonia delivery line 1 outer wall.
Further, in the storage ammonia tank that the present embodiment provides, also comprise and be arranged in inner chamber, and protective housing 4 is applied the spring 5 of impacting force under the extruding of connecting end 31, and be arranged on the pad 6 between spring 5 and protective housing 4.As shown in Figure 3, in the storage ammonia tank that the present embodiment provides, in inner chamber, be also provided with spring 5 and pad 6, with further completing technology scheme.Wherein, after connecting end 31 moves into place along with screw thread rotation, it pushes spring 5, spring 5 applies impacting force to the protective housing 4 of its other end after being oppressed, so just can make protective housing 4 be subject to all the time the effect of elastic compression power, fastening effect and the filtering effect of protective housing 4 are more remarkable.Pad 6 is set, the extruding force that not only can disperse 5 pairs of protective housings 4 of spring, avoid protective housing 4 to be damaged because of pressure concentration, and this pad 6 also can be realized sealing to the inwall contact position of protective housing 4 and ammonia delivery line 1, avoid ammonia from contact position loss (causing ammonia not filter), improved installation and the filtering effect of protective housing 4.
Concrete, in the storage ammonia tank that the present embodiment provides, also comprise the seal ring 7 that is arranged on connecting head 3 and ammonia delivery line 1 connection part.As shown in Figure 3, seal ring 7 is arranged on the end that ammonia delivery line 1 is connected with connecting head 3, be positioned at the outside of screw thread, its effect is that being connected between ammonia delivery line 1 and connecting head 3 is tightly connected, and prevents that ammonia from leaking and causing the wasting of resources and environmental pollution from joint between the two.
Concrete, in the external connection end 32 that connecting head 3 is not connected with ammonia delivery line 1, being provided with the inner side cutting ferrule 8 and the outside cutting ferrule 9 that are connected, inner side cutting ferrule 8 and outside cutting ferrule 9 are fixed in external connection end 32 by locking nut 10, as shown in Fig. 3 and Fig. 6-Figure 11.At connecting head 3, inner side cutting ferrule 8 and the outside cutting ferrule 9 cooperatively interact is set on away from the external connection end 32 of ammonia delivery line 1, wherein inner side cutting ferrule 8 is connected with external connection end 32 contacts of connecting head 3, outside cutting ferrule 9 is connected with inner side cutting ferrule 8, its effect is that connecting head 3 can be conveniently communicated with components downstream clamping, make attended operation easier and be easy to realize, after connecting head 3 and components downstream clamping, get final product the locking that rotational lock nut 10 is realized inner side cutting ferrules 8 and outside cutting ferrule 9.
As shown in figure 12, preferred, the filter screen that forms protective housing 4 is circular Stainless Steel Cloth.The filter screen of stainless steel, it is relatively suitable for filtering the working environment of ammonia, and working life is longer.Being set to circle, is also in order to make it better coordinate with the cavity shape of ammonia delivery line 1, stepped inwall.Do not affecting under the prerequisite of the normal work of filter screen, filter screen can be also other material and shape.
Concrete, protective housing 4 is perpendicular to the axis setting of ammonia delivery line 1, and is arranged in inner chamber.As shown in Figure 2, protective housing 4 is arranged in inner chamber, and perpendicular to the axis setting of ammonia delivery line 1, this is preferred version, and protective housing 4 also can, as described in previous contents, be arranged in through hole 2 certainly.Make protective housing 4 perpendicular to the axis setting of ammonia delivery line 1, be that structure by stepped inwall is determined, protective housing 4 is when arranging, and its edge section is attached on the axis ladder surface perpendicular to ammonia delivery line 1, the stepped inwall difficulty of processing of this kind of structure is little, is convenient to the realization of technological scheme.And the filter screen coordinating with stepped inwall is for circular, its area is minimum, can economize in raw materials, and reduces costs.In the situation that ammonia can normal filtration, protective housing 4 also can be obliquely installed with respect to the axis of ammonia delivery line 1.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.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 spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model 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 (9)
1. a storage ammonia tank, comprises tank body (11) and protective housing (4), it is characterized in that, also comprises:
Be arranged on described tank body (11) upper and with the ammonia delivery line (1) of the inner conducting of described tank body (11);
There is through hole (2), and can removably connect with described ammonia delivery line (1), to fix the connecting head (3) of described protective housing (4), described through hole (2) is communicated with the inner chamber of described ammonia delivery line (1), and the described protective housing (4) being fixedly installed can filter the ammonia of the described inner chamber of flowing through.
2. storage ammonia tank according to claim 1, it is characterized in that, the connecting end (31) that described connecting head (3) is connected with described ammonia delivery line (1) is round tube shape structure, described connecting end (31) can insert in the inner chamber of described ammonia delivery line (1), and is connected with the inner thread of described ammonia delivery line (1).
3. storage ammonia tank according to claim 2, it is characterized in that, the inwall of described ammonia delivery line (1) is stepped inwall, and when described connecting end (31) inserts described inner chamber, described connecting end (31) is anchored on described protective housing (4) extruding on described stepped inwall.
4. storage ammonia tank according to claim 3, is characterized in that, also comprises and is arranged in described inner chamber, and described protective housing (4) is applied the spring (5) of impacting force under the extruding of described connecting end (31).
5. storage ammonia tank according to claim 4, is characterized in that, also comprises the pad (6) being arranged between described spring (5) and described protective housing (4).
6. storage ammonia tank according to claim 1, is characterized in that, also comprises the seal ring (7) that is arranged on described connecting head (3) and described ammonia delivery line (1) connection part.
7. storage ammonia tank according to claim 1, it is characterized in that, in the external connection end (32) that described connecting head (3) is not connected with described ammonia delivery line (1), be provided with the inner side cutting ferrule (8) and the outside cutting ferrule (9) that are connected, described inner side cutting ferrule (8) and outside cutting ferrule (9) are fixed on described external connection end (32) by locking nut.
8. storage ammonia tank according to claim 1, is characterized in that, the filter screen that forms described protective housing (4) is circular Stainless Steel Cloth.
9. according to the storage ammonia tank described in any one in claim 1-8, it is characterized in that, described protective housing (4) is perpendicular to the axis setting of described ammonia delivery line (1), and is arranged in described inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889619.3U CN203743817U (en) | 2013-12-27 | 2013-12-27 | Ammonia storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889619.3U CN203743817U (en) | 2013-12-27 | 2013-12-27 | Ammonia storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743817U true CN203743817U (en) | 2014-07-30 |
Family
ID=51343618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889619.3U Expired - Lifetime CN203743817U (en) | 2013-12-27 | 2013-12-27 | Ammonia storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697322A (en) * | 2013-12-27 | 2014-04-02 | 吉林省众鑫汽车装备有限公司 | Ammonia storage tank |
| CN107830404A (en) * | 2017-12-02 | 2018-03-23 | 马鞍山瑞琪机械设备制造有限公司 | It is a kind of can purification gas air accumulator |
-
2013
- 2013-12-27 CN CN201320889619.3U patent/CN203743817U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697322A (en) * | 2013-12-27 | 2014-04-02 | 吉林省众鑫汽车装备有限公司 | Ammonia storage tank |
| CN107830404A (en) * | 2017-12-02 | 2018-03-23 | 马鞍山瑞琪机械设备制造有限公司 | It is a kind of can purification gas air accumulator |
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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 | ||
| 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: 130000 No.1 Chuangye street, Gongzhuling Economic Development Zone, Siping City, Jilin Province Patentee before: JILIN ZHONGXIN AUTOMOTIVE EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |