CN202343081U - Hydrogen sulfide trapping device - Google Patents
Hydrogen sulfide trapping device Download PDFInfo
- Publication number
- CN202343081U CN202343081U CN2011203973103U CN201120397310U CN202343081U CN 202343081 U CN202343081 U CN 202343081U CN 2011203973103 U CN2011203973103 U CN 2011203973103U CN 201120397310 U CN201120397310 U CN 201120397310U CN 202343081 U CN202343081 U CN 202343081U
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- hydrogen sulfide
- disappears
- caught
- catching
- trapping
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Abstract
The utility model relates to a device for purifying and improving a gas compound or a composition, in particular to a hydrogen sulfide trapping device. The hydrogen sulfide trapping device comprises a trapping device bucket body and a trapping gun, wherein the trapping device bucket body is used for pouring a hydrogen sulfide trapping agent, and filling a high-pressure gas which does not undergo chemical reactions with a hydrogen sulfide trapping agent; a spraying pipe is arranged in the trapping device bucket body; one end of the spraying pipe extends to the bottom of the trapping device bucket body, and the other end of the spraying pipe is connected with a spraying valve on the head part of the trapping device bucket body; the spraying valve is connected with the trapping gun through a conveying pipe; and the trapping gun is provided with a gun body, a valve core and a trigger mechanism for controlling the switch-on/off of the trapping gun. In the hydrogen sulfide trapping device, the trapping agent is sprayed in a point-jetting way, so that operation is easy and reliable, a point-jetting function is truly realized, cost can be lowered, trapping time can be prolonged, the working efficiency is high, and the requirements of practical work can be well met.
Description
Technical field
The utility model relates to the purification and the improved device of a kind of gaseous compound or composition, and especially a kind of hydrogen sulfide is caught the device that disappears.
Background technology
At present, in the natural gas extraction and petroleum refining process of China's petrochemical industry, follow the hydrogen sulfide gas that has generated high concentration, for example the dangerous higher of hydrogen sulfide leakage takes place up to 14% in the hydrogen sulfide content in the Northeast, China river natural gas pool more; And the death rate of hydrogen sulfide poisoning is high, and accident has sudden and group more, in case the personal safety of leakage accident with the masses around the serious threat and worker takes place, and near the air ambient severe contamination, ecological environment destroyed.At this moment, then need catch the device that disappears the hydrogen sulfide arresting agent is sprayed in the air, itself and airborne hydrogen sulfide are reacted, thereby reduce the concentration of hydrogen sulfide, try to gain time precious to one as rescue operation through hydrogen sulfide.
The utility model content
The hydrogen sulfide of the utility model is caught the device that disappears, and it adopts the mode of fixed fire to spray arresting agent, and operation is simple and reliable, really realizes the fixed fire function, can reduce cost, and can prolong and catch the time of disappearing, and high efficiency can well satisfy the needs of real work.
The technical scheme that the utility model adopted is:
A kind of hydrogen sulfide is caught the device that disappears, and it is characterized in that: comprise and catch disappear device staving and catching and eliminating gun; Wherein catch the device staving that disappears and be used for pouring into the hydrogen sulfide arresting agent, and fill not the gases at high pressure with hydrogen sulfide arresting agent generation chemical reaction, be provided with bleed pipe in it; One end of bleed pipe reaches the bottom of catching the device staving that disappears, the other end be fixed on the ejection valve of catching the device staving head that disappears and be connected; The ejection valve is connected with catching and eliminating gun through carrier pipe; Catching and eliminating gun is provided with rifle body, spool and trip gear, with the Kai Heguan of control catching and eliminating gun.
Described hydrogen sulfide is caught the device that disappears, and also is provided with tube connector and jet pipe on the catching and eliminating gun.
Described hydrogen sulfide is caught the device that disappears, and the rifle body comprises the person in charge and the arm of mutual perforation; Tube end is provided with and connects pulloverly, is used for and the carrier pipe of catching on the device staving that disappears links; The front end of being responsible for can supply the ejection of hydrogen sulfide arresting agent, and the person in charge's rear end is provided with end cap.
Described hydrogen sulfide is caught the device that disappears, and is provided with seal washer in the end cap.
Described hydrogen sulfide is caught the device that disappears, and the mandrel front end of its spool is thin and form a step surface, is arranged with a spacer at the step surface place, plug and back plug on mandrel, being equipped with then before, and be fixed through nut 39; Core back-end then passes beyond the end cap.
Described hydrogen sulfide is caught the device that disappears, and is arranged with spring on the mandrel, and its top, two ends is against between back plug and the end cap.
Described hydrogen sulfide is caught the device that disappears, and the sidewall of preceding plug is conical surface shape, and the sidewall shape of plug is the conical surface shape of identical tapering before the person in charge's the inwall correspondence, and plug closely connects with person in charge's inwall mutually before making, with the ejection of restriction hydrogen sulfide arresting agent; The back plug and the person in charge's inner wall shape matches, and prevents that the hydrogen sulfide arresting agent from pouring in down a chimney entering and being responsible for the rear end.
Described hydrogen sulfide is caught the device that disappears, and trip gear comprises trigger, connector and driven member; Trigger one end is a pivot end, is articulated on the rifle body; The trigger other end is for pulling end; Driven member is fixed on core back-end through nut; Connector one end is connected with driven member, and the other end is connected the pivot end of trigger and pulls between the end, plays the effect of transferring power.
Described hydrogen sulfide is caught the device that disappears, and the pivot end of trigger and the left-right symmetric position of pulling between the end are provided with two projections; The left-right symmetric position of driven member also is provided with two projections; Each left and right symmetrically of the two ends of connector is provided with two grooves, makes the corresponding interlocking of projection of trigger and driven member; The cross section of connector takes the shape of the letter U, and is beneficial to be enclosed within on described person in charge's outer wall; Tube connector is provided with handle, and tube connector is screwed onto described person in charge's front end; Also be provided with locating convex block on the tube connector, thus the release position of limit trigger.
Described hydrogen sulfide is caught the device that disappears, and jet pipe is screwed onto the front end of tube connector, is provided with the nozzle of an internal diameter convergent in the jet pipe, and is equipped with at least three through holes on the jet pipe around the nozzle, jet pipe from the through hole to the internal diameter flaring of its port of export; At the hydrogen sulfide arresting agent in nozzle ejection; Can in jet pipe, form negative pressure, extraneous air just under suction function, adds in the jet pipe from through hole; Strengthened the diffusion effect of hydrogen sulfide arresting agent, the reaction efficiency of corresponding raising and hydrogen sulfide arresting agent and hydrogen sulfide.
Described hydrogen sulfide is caught the device that disappears, and catches the device staving that disappears and can be various models or type, need confirm with practical application.
When work, when trigger was in the normal state the position, preceding plug was close to the generation airtight effect with the internal face of being responsible under the resilient force of spring, make the hydrogen sulfide arresting agent not be ejected like this; After scratching trigger action, connector will drive the driven member post-tensioning, make mandrel and preceding plug together retreat, and cause being responsible between front end and the arm being interconnected, and the hydrogen sulfide arresting agent just can spray from the jet pipe front end; Simultaneously, because the existence of back plug, the hydrogen sulfide arresting agent can not pour in down a chimney into person in charge rear end, therefore, can guarantee the cleaning of spring working space, plugging fault can not take place.To stopping injection, operation is simple and reliable, can really realize the fixed fire function from injection action for the utility model.
The hydrogen sulfide of the utility model is caught the device that disappears, and it adopts the mode of fixed fire to spray arresting agent, and operation is simple and reliable, really realizes the fixed fire function, can reduce cost, and can prolong and catch the time of disappearing, and high efficiency can well satisfy the needs of real work.
Description of drawings
Fig. 1 is the overall structure sketch map that the utility model hydrogen sulfide is caught the device that disappears;
Fig. 2 is the catching and eliminating gun decomposition texture sketch map that the utility model hydrogen sulfide is caught the device that disappears;
Fig. 3 is that the utility model hydrogen sulfide is caught the spool of the device that disappears and the decomposition texture sketch map of end cap;
Fig. 4 is that the utility model hydrogen sulfide is caught sketch map under the catching and eliminating gun closed condition of the device that disappears;
Fig. 5 is that the utility model hydrogen sulfide is caught cutaway view under the catching and eliminating gun closed condition of the device that disappears;
Fig. 6 is that the utility model hydrogen sulfide is caught sketch map under the catching and eliminating gun opening of the device that disappears;
Fig. 7 is that the utility model hydrogen sulfide is caught cutaway view under the catching and eliminating gun opening of the device that disappears.
Wherein, 10 catch the device staving that disappears for hydrogen sulfide, and 11 is the hydrogen sulfide arresting agent, and 12 is gases at high pressure, and 13 is bleed pipe, and 14 are the ejection valve, and 15 is carrier pipe; 20 is catching and eliminating gun, and 21 is trigger, and 211 is pivot end, and 212 for pulling end, and 22 is connector, and 221 is groove, and 23 is driven member; 213 and 231 is projection, and 30 for being responsible for, and 31 is arm, and 311 is pullover for connecting, and 32 is end cap, and 33 is seal washer, and 34 is mandrel; 341 is step surface, and 35 is spring, and 36 is spacer, and 37 is preceding plug, and 38 is the back plug, and 24 and 39 is nut; 40 is tube connector, and 41 is handle, and 42 is locating convex block, and 50 is jet pipe, and 51 is nozzle, and 52 is through hole.
The specific embodiment
Embodiment
To shown in Figure 7, hydrogen sulfide is caught the device that disappears, and it is characterized in that like Fig. 1: comprise and catch disappear device staving 10 and catching and eliminating gun 20; Wherein catch the device staving 10 that disappears and be used for pouring into hydrogen sulfide arresting agent 11, and fill the gases at high pressure 12 that chemical reaction does not take place with hydrogen sulfide arresting agent 11, be provided with bleed pipe 13 in it; One end of bleed pipe 13 reaches the bottom of catching the device staving 10 that disappears, the other end be fixed on the ejection valve 14 of catching device staving 10 heads that disappear and be connected; Ejection valve 14 is connected with catching and eliminating gun 20 through carrier pipe 15; Catching and eliminating gun 20 is provided with rifle body, spool and trip gear, with the Kai Heguan of control catching and eliminating gun 20.Also be provided with tube connector 40 and jet pipe 50 on the catching and eliminating gun 20.The rifle body comprises the person in charge 30 and arm 31 of mutual perforation; Arm 31 ends are provided with and connect pulloverly 311, are used for and the carrier pipe 15 of catching on the device staving 10 that disappears links; The person in charge 30 front end can supply 11 ejections of hydrogen sulfide arresting agent, and the person in charge 30 rear end is provided with end cap 32.Be provided with seal washer 33 in the end cap 32.Mandrel 34 front ends of spool are thin and form a step surface 341, are arranged with a spacer 36 at step surface 341 places, plug 37 and back plug 38 on mandrel 34, being equipped with then before, and be fixed through nut 39; Mandrel 34 rear ends then pass beyond the end cap 32.Be arranged with spring 35 on the mandrel 34, its top, two ends is against between back plug 38 and the end cap 32.The sidewall of preceding plug 37 is conical surface shape, and the sidewall shape of plug 37 is the conical surface shape of identical tapering before the person in charge 30 the inwall correspondence, and plug 37 and the closely connection mutually of the person in charge's 30 inwalls before making are with the ejection of restriction hydrogen sulfide arresting agent 11; Back plug 38 matches with the inner wall shape of being responsible for 30, prevents that hydrogen sulfide arresting agent 11 from pouring in down a chimney entering and being responsible for 30 rear ends.Trip gear comprises trigger 21, connector 22 and driven member 23; Trigger 21 1 ends are pivot end 211, are articulated on the rifle body; Trigger 21 other ends are for pulling end 212; Driven member 23 is fixed on mandrel 34 rear ends through nut 24; Connector 22 1 ends are connected with driven member 23, and the other end is connected the pivot end 211 of trigger 21 and pulls between the end 212, plays the effect of transferring power.The pivot end 211 of trigger 21 and the left-right symmetric position of pulling between the end 212 are provided with two projections 213; The left-right symmetric position of driven member 23 also is provided with two projections 231; Each left and right symmetrically of the two ends of connector 22 is provided with two grooves 221, makes projection 213, the 231 corresponding interlockings of trigger 21 and driven member 23; The cross section of connector 22 takes the shape of the letter U, and is beneficial to be enclosed within on the described person in charge's 30 outer walls; Tube connector 40 is provided with handle 41, and tube connector 40 is screwed onto the described person in charge's 30 front ends; Also be provided with locating convex block 42 on the tube connector 40, thus the release position of limit trigger 21.Jet pipe 50 is screwed onto the front end of tube connector 40, is provided with the nozzle 51 of an internal diameter convergent in the jet pipe 50, and on the jet pipe 50 around the nozzle 51, is equipped with at least three through holes 52, and jet pipe 50 is from the internal diameter flaring of through hole 52 to its port of export; At hydrogen sulfide arresting agent 11 in nozzle 51 ejection; Can in jet pipe 50, form negative pressure; Extraneous air is just under suction function; Add in the jet pipe 50 from through hole 52, strengthened the diffusion effect of hydrogen sulfide arresting agent 11, the reaction efficiency of corresponding raising and hydrogen sulfide arresting agent 11 and hydrogen sulfide.
When work, when trigger 21 was in the normal state the position, preceding plug 37 was close to the generation airtight effect with the internal face of being responsible for 30 under the resilient force of spring 35, make hydrogen sulfide arresting agent 11 not be ejected like this; After scratching trigger action 21, connector 22 will drive driven member 23 post-tensionings, make mandrel 34 and preceding plug 37 together retreat, and cause being responsible between 30 front ends and the arm 31 being interconnected, and hydrogen sulfide arresting agent 11 just can spray from jet pipe 50 front ends; Simultaneously, because the existence of back plug 38, hydrogen sulfide arresting agent 11 can not pour in down a chimney the into person in charge 30 rear ends, therefore, can guarantee the cleaning of spring 35 working spaces, plugging fault can not take place.To stopping injection, operation is simple and reliable, can really realize the fixed fire function from injection action for the utility model.
The hydrogen sulfide of the utility model is caught the device that disappears, and it adopts the mode of fixed fire to spray arresting agent, and operation is simple and reliable, really realizes the fixed fire function, can reduce cost, and can prolong and catch the time of disappearing, and high efficiency can well satisfy the needs of real work.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all embodiments.Conspicuous variation that every technical scheme that belongs to the utility model is extended out or change still are in the row of the protection domain of the utility model.
Claims (10)
1. a hydrogen sulfide is caught the device that disappears, and it is characterized in that: comprise and catch disappear device staving (10) and catching and eliminating gun (20); Wherein catch the device staving (10) that disappears and be used for pouring into hydrogen sulfide arresting agent (11), and fill the gases at high pressure (12) that chemical reaction does not take place with hydrogen sulfide arresting agent (11), be provided with bleed pipe (13) in it; One end of bleed pipe (13) reaches the bottom of catching device staving (10) that disappear, the other end be fixed on the ejection valve (14) of catching device staving (10) head that disappears and be connected; Ejection valve (14) is connected with catching and eliminating gun (20) through carrier pipe (15); Catching and eliminating gun (20) is provided with rifle body, spool and trip gear, with the Kai Heguan of control catching and eliminating gun (20).
2. hydrogen sulfide according to claim 1 is caught the device that disappears, and it is characterized in that: also be provided with tube connector (40) and jet pipe (50) on the catching and eliminating gun (20).
3. hydrogen sulfide according to claim 2 is caught the device that disappears; It is characterized in that: jet pipe (50) is screwed onto the front end of tube connector (40); Be provided with the nozzle (51) of an internal diameter convergent in the jet pipe (50); And on nozzle (51) jet pipe (50) all around, being equipped with at least three through holes (52), jet pipe (50) is from the internal diameter flaring of through hole (52) to its port of export; At hydrogen sulfide arresting agent (11) in nozzle (51) ejection; Can in jet pipe (50), form negative pressure; Extraneous air is just under suction function; Add in the jet pipe (50) from through hole (52), strengthened the diffusion effect of hydrogen sulfide arresting agent (11), the reaction efficiency of corresponding raising and hydrogen sulfide arresting agent (11) and hydrogen sulfide.
4. hydrogen sulfide according to claim 1 is caught the device that disappears, and it is characterized in that: the rifle body comprises the person in charge (30) and the arm (31) of mutual perforation; Arm (31) end is provided with and connects pullover (311), is used for and the carrier pipe (15) of catching on the device staving (10) that disappears links; The front end of being responsible for (30) can supply hydrogen sulfide arresting agent (11) ejection, and the rear end of being responsible for (30) is provided with end cap (32).
5. hydrogen sulfide according to claim 4 is caught the device that disappears, and it is characterized in that: be provided with seal washer (33) in the end cap (32).
6. hydrogen sulfide according to claim 4 is caught the device that disappears; It is characterized in that: the mandrel of spool (34) front end is thin and form a step surface (341); Locate to be arranged with a spacer (36) at step surface (341); On mandrel (34), be equipped with preceding plug (37) and back plug (38) then, and be fixed through nut (39); Mandrel (34) rear end then passes end cap (32) in addition.
7. hydrogen sulfide according to claim 6 is caught the device that disappears, and it is characterized in that: be arranged with spring (35) on the mandrel (34), its top, two ends is against between back plug (38) and the end cap (32).
8. hydrogen sulfide according to claim 6 is caught the device that disappears; It is characterized in that: the sidewall of preceding plug (37) is conical surface shape; The sidewall shape of being responsible for the preceding plug (37) of inwall correspondence of (30) is the conical surface shape of identical tapering; Plug (37) closely connects with the person in charge's (30) inwall mutually before making, with the ejection of restriction hydrogen sulfide arresting agent (11); Back plug (38) matches with the inner wall shape of being responsible for (30), prevents that hydrogen sulfide arresting agent (11) from pouring in down a chimney entering and being responsible for (30) rear end.
9. hydrogen sulfide according to claim 1 is caught the device that disappears, and it is characterized in that: trip gear comprises trigger (21), connector (22) and driven member (23); Trigger (21) one ends are pivot end (211), are articulated on the rifle body; Trigger (21) other end is for pulling end (212); Driven member (23) is fixed on mandrel (34) rear end through nut (24); Connector (22) one ends are connected with driven member (23), and the other end is connected the pivot end (211) of trigger (21) and pulls between the end (212), plays the effect of transferring power.
10. hydrogen sulfide according to claim 9 is caught the device that disappears, and it is characterized in that: the pivot end (211) of trigger (21) and the left-right symmetric position of pulling between the end (212) are provided with two projections (213); The left-right symmetric position of driven member (23) also is provided with two projections (231); Each left and right symmetrically of two ends of connector (22) is provided with two grooves (221), makes the corresponding interlocking in projection (213), (231) of trigger (21) and driven member (23); The cross section of connector (22) takes the shape of the letter U, and is beneficial to be enclosed within on the described person in charge (30) outer wall; Tube connector (40) is provided with handle (41), and tube connector (40) is screwed onto the described person in charge (30) front end; Also be provided with locating convex block (42) on the tube connector (40), thus the release position of limit trigger (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973103U CN202343081U (en) | 2011-10-18 | 2011-10-18 | Hydrogen sulfide trapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973103U CN202343081U (en) | 2011-10-18 | 2011-10-18 | Hydrogen sulfide trapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343081U true CN202343081U (en) | 2012-07-25 |
Family
ID=46532108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203973103U Expired - Lifetime CN202343081U (en) | 2011-10-18 | 2011-10-18 | Hydrogen sulfide trapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092318A (en) * | 2015-08-14 | 2015-11-25 | 中国石油化工股份有限公司 | Method for sampling benzo a pyrene in asphalt tank headspace gas |
| CN108487897A (en) * | 2018-05-18 | 2018-09-04 | 中国石油化工股份有限公司 | A kind of device and method of oil well casing spraying removing hydrogen sulfide |
| CN111189969A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Method for rapidly evaluating performance of hydrogen sulfide scavenger |
-
2011
- 2011-10-18 CN CN2011203973103U patent/CN202343081U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092318A (en) * | 2015-08-14 | 2015-11-25 | 中国石油化工股份有限公司 | Method for sampling benzo a pyrene in asphalt tank headspace gas |
| CN108487897A (en) * | 2018-05-18 | 2018-09-04 | 中国石油化工股份有限公司 | A kind of device and method of oil well casing spraying removing hydrogen sulfide |
| CN108487897B (en) * | 2018-05-18 | 2024-03-01 | 中国石油化工股份有限公司 | Device and method for removing hydrogen sulfide by oil well casing pipe spraying |
| CN111189969A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Method for rapidly evaluating performance of hydrogen sulfide scavenger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |