CN107117614A - Anti-leak environmental protection plus sulphur device in carbon disulphide production - Google Patents
Anti-leak environmental protection plus sulphur device in carbon disulphide production Download PDFInfo
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- CN107117614A CN107117614A CN201710343446.8A CN201710343446A CN107117614A CN 107117614 A CN107117614 A CN 107117614A CN 201710343446 A CN201710343446 A CN 201710343446A CN 107117614 A CN107117614 A CN 107117614A
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- sulphur
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Abstract
The present invention relates to anti-leak environmental protection plus sulphur device in a kind of carbon disulphide production, including adding sulphur groove (11) and liquid sulfur delivery pipe (21), adding the outer cover (14) provided with closing above sulphur groove (11), the outer cover (14) is provided with gaseous sulfur recovery tube (15), liquid sulfur import (23) and liquid sulfur overfall (32), liquid sulfur import (23) is connected with liquid sulfur delivery pipe (21) and provided with control valve (22), and liquid sulfur overfall (32) is provided with back sulphur pipe (31) afterwards.Compared with prior art, the present invention can prevent from adding liquid and gaseous sulfur during sulphur to leak in carbon disulphide production, effectively reclaim gaseous sulfur and liquid sulfur.
Description
Technical field
The invention belongs to carbon disulphide production technical field, specifically anti-leak environmental protection adds in a kind of carbon disulphide production
Sulphur device.
Background technology
Semicoke formula carbon disulphide production method is a kind of highly developed production technology, and technique is simple, aboundresources, raw material
Source is wide, and cost is low, but seriously polluted.Plus sulphur device is wherein important pollution sources.
It is that open type adds first by adding sulphur device plus sulphur before molten sulfur adds reacting furnace in current carbon disulphide production
Sulphur, molten sulfur is transported in high temperature plus sulphur groove by liquid sulfur delivery pipe, is further pipelined to pressure vessel and anti-
Answer in stove, a large amount of gaseous sulfurs can be produced in high temperature plus sulphur groove, because of open type operation, cause a large amount of gaseous sulfur uncontrollable discharges,
In addition, plus molten sulfur is influenceed by furnace pressure and pressure vessel interior conduit smooth degree in sulphur groove, it is unordered also to often result in liquid sulfur
It is excessive, cause a large amount of sulphur to recycle, serious pollutes environment.
Therefore, one kind can prevent liquid and gaseous sulfur from leaking, and effectively reclaim the carbon disulfide life of gaseous sulfur and liquid sulfur
Anti-leak environmental protection plus sulphur device just arise at the historic moment in production.
The content of the invention
It can prevent liquid and gaseous sulfur from leaking it is an object of the invention to provide one kind, effectively reclaim gaseous sulfur and liquid sulfur
Carbon disulphide production in anti-leak environmental protection plus sulphur device.
The present invention includes plus sulphur groove (11) and liquid sulfur delivery pipe (21), is adding the outer cover provided with closing above sulphur groove (11)
(14), the outer cover (14) is provided with gaseous sulfur recovery tube (15), liquid sulfur import (23) and liquid sulfur overfall (32), liquid sulfur
Import (23) is connected with liquid sulfur delivery pipe (21) and provided with control valve (22), and liquid sulfur overfall (32) is provided with back sulphur afterwards
Manage (31).
Further, above-mentioned return sulphur pipe (31) and liquid sulfur delivery pipe (21) are preferably interlayer pipe, the interlayer of interlayer pipe
In filled with heat-conducting medium, it is ensured that return sulphur pipe (31) and liquid sulfur delivery pipe (21) under temperature constant state, it is ensured that liquid sulfur exists
Do not solidify in course of conveying.
Further, above-mentioned plus sulphur groove (11) be preferably provided with heating interlayer (12), and heating interlayer (12) filled with
Heat-conducting medium, can not only ensure plus sulphur groove (11) is in temperature constant state, be heated by then passing through heat-conducting medium, plus sulphur groove
(11) heat more balanced and be easily controlled, the generation of gaseous sulfur can be substantially reduced.
Further, it is preferably provided with after above-mentioned gaseous sulfur recovery tube (15) and catches sulphur device, comprising provided with closing inner chamber
Tank body (42), tank body (42) is provided with to be provided with air inlet (41), gas outlet (45) and discharging opening (10), tank body (42) inner chamber and caught
Sulphur plate (47) and heater (43), catch sulphur plate (47) provided with polylith, the one end for catching sulphur plate (47) is connected on tank body (42) inwall,
The other end, which is tilted down, to be extended in the middle part of tank body (42) inner chamber and in interaction shape arrangement, and above-mentioned tank body (42) is preferably to have cooling
The cooling sandwith layer of liquid, cooling sandwith layer is at least provided with cooling liquid inlet (44) and cooling liquid outlet (49) and forms coolant cyclic system
System.
Yet further, the present invention is preferably provided with automaton, cold comprising master controller CPU and hygrosensor Q
But the coolant circulation system of interlayer is provided with circulating pump M, and master controller CPU obtains tank body (42) inner chamber by hygrosensor Q
Temperature information and the work of circulating pump M, heater (43) is at least controlled according to the temperature information of tank body (42) inner chamber.
Yet further, liquid sulfur delivery pipe (21) front end of the invention is preferably provided with molten sulphur tank, and the molten sulphur tank includes tank
Body, heater plus sulphur mouthful (56), molten sulfur outlet (64) and slag-drip opening (62), totally enclosed insulation cover is provided with tank body top
(52), enclosed slot (58) of the tank body edge suitable for reading provided with annular, insulation cover (52) lower edge is provided with the enclosed slot with tank body
(58) side (66) are detained accordingly, confining liquid can be poured into enclosed slot (58), described enclosed slot (58) is preferably provided with feed tube
(51) and drain pipe (59), to supplement the deficiency of confining liquid in time and keep having enough fluid-tight faces in water sealed tank, while can also
The constant temperature of enclosed slot (58) is kept, described insulation cover (52) is preferably heat preservation sandwich layer, heat losses is prevented, further to save
The energy, described heater is preferably the combination of bottom heater (63) and tank internal heater (61).It can not only increase heated
Area and tank inner capacities, can also prevent from slagging tap operation when sediment solidify.
Further, on above-mentioned insulation cover (52) can also provided with liquid level gauge (65), thermometer (57), venting (53),
At least one of gaseous sulfur recovery port (55) or observation panel (54).
Compared with prior art, the present invention can prevent from adding liquid and gaseous sulfur during sulphur to leak in carbon disulphide production, have
Effect reclaims gaseous sulfur and liquid sulfur.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the use state schematic diagram of more than 1 cooperation of the embodiment of the present invention.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the structural representation of the embodiment of the present invention 3.
Fig. 5 is the structural representation that Fig. 4 is overlooked.
Fig. 6 is the structural representation of Fig. 4 side views.
Fig. 7 is the structural representation of the embodiment of the present invention 4.
Shown in figure：11 is add sulphur groove, and 12 be heating interlayer, and 13 be peep hole, and 14 be outer cover, and 15 be gaseous state sulfur recovery
Pipe, 21 be liquid sulfur delivery pipe, and 22 be control valve, and 23 be liquid sulfur import, and 31 are back sulphur pipe, and 32 be liquid sulfur overfall, 40
It is air inlet for discharging opening, 41,42 be tank body, and 43 be heater, and 44 be cooling liquid inlet, and 45 be gas outlet, and 46 be air-introduced machine,
47 is catch sulphur plate, and 48 be slag notch, and 49 be cooling liquid outlet, and 51 be feed tube, and 52 be insulation cover, and 53 be anti-riot mouth, and 54 be sight
Cha Kou, 55 be gaseous sulfur recovery port, and 56 are plus sulphur mouthful, and 57 be thermometer, and 58 be enclosed slot, and 59 be drain pipe, and 61 be to add in tank
Hot device, 62 are, 63 be bottom heater, and 64 be molten sulfur outlet, and 65 be liquid level gauge, and 66 be button side.
Embodiment
The following detailed description of the preferred embodiment of the present invention.
Embodiment 1：Reference picture 1-2, is the structural representation of the embodiment of the present invention 1, and the present invention includes plus sulphur groove 11 and liquid
State sulphur delivery pipe 21, is adding outer cover 14 of the top of sulphur groove 11 provided with closing, the outer cover 14 is provided with gaseous sulfur recovery tube 15, liquid
Sulphur import 23, liquid sulfur overfall 32 and peep hole 13, liquid sulfur import 23 are connected with liquid sulfur delivery pipe 21 and provided with control
Sulphur pipe 31 is provided with back after valve 22 processed, liquid sulfur overfall 32, described return sulphur pipe 31 and liquid sulfur delivery pipe 21 is interlayer
Filled with heat-conducting medium, such as conduction oil or steam in pipe, the interlayer of interlayer pipe, it is ensured that return sulphur pipe 31 and liquid sulfur delivery pipe 21
Under temperature constant state, it is ensured that liquid sulfur does not solidify in course of conveying, described plus sulphur groove 11 is also to fill in interlayer, and interlayer
There are heat-conducting medium, such as conduction oil or steam, it is ensured that plus sulphur groove 11 is in temperature constant state.Added by then passing through heat-conducting medium
Heat, plus sulphur groove 11 are heated more balanced and are easily controlled, and can substantially reduce the generation of gaseous sulfur.
Embodiment 2：Reference picture 3, is the structural representation of the embodiment of the present invention 2, compared with Example 1, the present embodiment
The main distinction is：Provided with sulphur device is caught after described gaseous sulfur recovery tube 15, the tank body 42 provided with closing inner chamber, tank body are included
42 are provided with air inlet 41, gas outlet 45, slag notch 48 and discharging opening 10, and gas outlet 45 is provided with air-introduced machine 46, the inner chamber of tank body 42
In provided with catching sulphur plate 47 and heater 43, catch sulphur plate 47 provided with polylith, the one end for catching sulphur plate 47 is connected on the inwall of tank body 42, separately
One end, which is tilted down, to be extended in the middle part of the inner chamber of tank body 42 and in interaction shape arrangement, and above-mentioned tank body 42 is that the cooling for having coolant is pressed from both sides
Layer, cooling sandwith layer is at least provided with cooling liquid inlet 44 and cooling liquid outlet 49 and forms coolant circulation system, and provided with certainly
Dynamic control device, comprising master controller CPU and hygrosensor Q, the coolant circulation system of cooling sandwith layer is provided with circulating pump M,
Master controller CPU obtains the temperature information of the inner chamber of tank body 42 and according to the temperature information of the inner chamber of tank body 42 by hygrosensor Q
At least control circulating pump M, the work of heater 43, sulphur gas can be further reclaimed by catching sulphur device, also, this implementations is entirely
Catch the temperature in sulphur device to be held constant within the scope of one, catch sulphur effect good.
Embodiment 3：Reference picture 4-6, is the structural representation of the embodiment of the present invention 3, compared with Examples 1 and 2, this implementation
The main distinction of example is：The described front end of liquid sulfur delivery pipe 21 is provided with molten sulphur tank, the molten sulphur tank comprising tank body, heater,
Plus sulphur mouthful 56, molten sulfur outlet 64 and slag-drip opening 62, totally enclosed insulation cover 52 is provided with tank body top, tank body edge suitable for reading is set
There is the enclosed slot 58 of annular, the lower edge of insulation cover 52 is detained in side 66, enclosed slot 58 provided with corresponding with the enclosed slot 58 of tank body
Confining liquid can be poured into, described enclosed slot 58 is provided with feed tube 51 and drain pipe 59, to supplement the deficiency of confining liquid in time and protect
There are enough fluid-tight faces in water holding sealing groove, while the constant temperature of enclosed slot 58 can also be kept, described insulation cover 52 is heat preservation sandwich layer,
Heat losses are prevented, further to save the energy, described heater is the combination of bottom heater 63 and tank internal heater 61,
Heating surface area and tank inner capacities can not only be increased, can also prevent from slagging tap operation when sediment solidify, on described insulation cover 52
It is additionally provided with liquid level gauge 65, thermometer 57, venting 53, gaseous sulfur recovery port 55 and observation panel 54.
Embodiment 4：Reference picture 7, is the structural representation of the embodiment of the present invention 7, compared with Example 3, the present embodiment
The main distinction is：On the basis of embodiment 2 and 3, the master controller CPU of the automaton also passes through input and output
Bus connection liquid level gauge 65, thermometer 57, bottom heater 63 and tank internal heater 61, are obtained from thermometer 57 in molten sulphur tank
Temperature information, can further control bottom heater 63 and tank internal heater 61 to start or close, it is ensured that molten sulfur it is constant
In one temperature range, while can also be according to the level information of the liquid level of liquid level gauge 65, the sulphur liquid level in the molten sulphur tank of control.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some changes and improvements can also be made, these belong to the present invention
Protection domain.
Claims (10)
1. anti-leak environmental protection plus sulphur device in a kind of carbon disulphide production, including add sulphur groove (11) and liquid sulfur delivery pipe (21),
It is characterized in that：Adding the outer cover (14) provided with closing above sulphur groove (11), the outer cover (14) is provided with gaseous sulfur recovery tube
(15), liquid sulfur import (23) and liquid sulfur overfall (32), liquid sulfur import (23) are connected with liquid sulfur delivery pipe (21)
And provided with control valve (22), liquid sulfur overfall (32) is provided with back sulphur pipe (31) afterwards.
2. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 1, it is characterised in that described returns sulphur
(31) and/or liquid sulfur delivery pipe (21) are managed for interlayer pipe, filled with heat-conducting medium in the interlayer of interlayer pipe.
3. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 1 or 2, it is characterised in that described
Plus sulphur groove (11) is provided with heating interlayer (12), and heating interlayer (12) filled with heat-conducting medium, it can not only ensure plus sulphur groove
(11) in temperature constant state, heated by then passing through heat-conducting medium, plus sulphur groove (11) heating is more balanced and is easily controlled, energy
Substantially reduce the generation of gaseous sulfur.
4. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 1 or 2, it is characterised in that described
Provided with sulphur device is caught after gaseous sulfur recovery tube (15), comprising the tank body (42) provided with closing inner chamber, tank body (42) is provided with air inlet
Provided with sulphur plate (47) and heater (43) is caught in mouth (41), gas outlet (45) and discharging opening (10), tank body (42) inner chamber, sulphur plate is caught
(47) polylith is provided with, the one end for catching sulphur plate (47) is connected on tank body (42) inwall, and the other end, which is tilted down, extends to tank body
(42) in the middle part of inner chamber and in interaction shape arrangement, described tank body (42) is the cooling sandwith layer for having coolant, and cooling sandwith layer is at least set
There are cooling liquid inlet (44) and cooling liquid outlet (49) and form coolant circulation system.
5. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 3, it is characterised in that described gaseous state
Provided with sulphur device is caught after sulfur recovery pipe (15), comprising the tank body (42) provided with closing inner chamber, tank body (42) is provided with air inlet
(41) provided with sulphur plate (47) and heater (43) is caught in, gas outlet (45) and discharging opening (10), tank body (42) inner chamber, sulphur plate is caught
(47) polylith is provided with, the one end for catching sulphur plate (47) is connected on tank body (42) inwall, and the other end, which is tilted down, extends to tank body
(42) in the middle part of inner chamber and in interaction shape arrangement, described tank body (42) is the cooling sandwith layer for having coolant, and cooling sandwith layer is at least set
There are cooling liquid inlet (44) and cooling liquid outlet (49) and form coolant circulation system.
6. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 4, it is characterised in that provided with automatic control
Device processed, comprising master controller CPU and hygrosensor Q, the coolant circulation system of cooling sandwith layer is provided with circulating pump M, master control
Device CPU processed obtains the temperature information of tank body (42) inner chamber and according to the temperature information of tank body (42) inner chamber by hygrosensor Q
At least control circulating pump M, the work of heater (43).
7. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 5, it is characterised in that provided with automatic control
Device processed, comprising master controller CPU and hygrosensor Q, the coolant circulation system of cooling sandwith layer is provided with circulating pump M, master control
Device CPU processed obtains the temperature information of tank body (42) inner chamber and according to the temperature information of tank body (42) inner chamber by hygrosensor Q
At least control circulating pump M, the work of heater (43).
8. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 1 or 2, it is characterised in that described
Liquid sulfur delivery pipe (21) front end is provided with molten sulphur tank, and the molten sulphur tank includes tank body, heater plus sulphur mouthful (56), molten sulfur outlet
(64) and slag-drip opening (62), tank body top is provided with totally enclosed insulation cover (52), closing of the tank body edge suitable for reading provided with annular
Groove (58), insulation cover (52) lower edge detains side (66) provided with corresponding with the enclosed slot (58) of tank body, can in enclosed slot (58)
Confining liquid is poured into, described enclosed slot (58) is provided with feed tube (51) and drain pipe (59), and described insulation cover (52) is insulation
Interlayer, described heater is the combination of bottom heater (63) and tank internal heater (61).
9. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 3, it is characterised in that described liquid
Sulphur delivery pipe (21) front end is provided with molten sulphur tank, the molten sulphur tank comprising tank body, heater plus sulphur mouthful (56), molten sulfur outlet (64) and
Slag-drip opening (62), tank body top is provided with totally enclosed insulation cover (52), and tank body edge suitable for reading is provided with the enclosed slot (58) of annular,
Insulation cover (52) lower edge can pour into closing provided with button side (66) corresponding with the enclosed slot (58) of tank body, enclosed slot in (58)
Liquid, described enclosed slot (58) is provided with feed tube (51) and drain pipe (59), and described insulation cover (52) is heat preservation sandwich layer, described
Heater for bottom heater (63) and tank internal heater (61) combination.
10. anti-leak environmental protection plus sulphur device in carbon disulphide production as claimed in claim 7, it is characterised in that described liquid
State sulphur delivery pipe (21) front end is provided with molten sulphur tank, and the molten sulphur tank includes tank body, heater plus sulphur mouthful (56), molten sulfur outlet (64)
With slag-drip opening (62), tank body top is provided with totally enclosed insulation cover (52), enclosed slot of the tank body edge suitable for reading provided with annular
(58), insulation cover (52) lower edge is provided with button side (66) corresponding with the enclosed slot (58) of tank body, and enclosed slot can be filled in (58)
Enter confining liquid, described enclosed slot (58) is provided with feed tube (51) and drain pipe (59), and described insulation cover (52) is thermal insulation clamp
Layer, described heater is the combination of bottom heater (63) and tank internal heater (61).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338536 | 2016-12-06 | ||
| CN2016213385365 | 2016-12-06 |
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| CN107117614A true CN107117614A (en) | 2017-09-01 |
| CN107117614B CN107117614B (en) | 2023-08-04 |
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| CN201720544153.1U Active CN206799172U (en) | 2016-12-06 | 2017-05-16 | Anti-leak environmental protection plus sulphur device in carbon disulphide production |
| CN201710343446.8A Active CN107117614B (en) | 2016-12-06 | 2017-05-16 | Leak-proof environment-friendly vulcanizing device in carbon disulfide production |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720544153.1U Active CN206799172U (en) | 2016-12-06 | 2017-05-16 | Anti-leak environmental protection plus sulphur device in carbon disulphide production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408392A (en) * | 2020-12-09 | 2021-02-26 | 吉林三源化工有限公司 | Carbon disulfide warehousing and transportation system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206799172U (en) * | 2016-12-06 | 2017-12-26 | 张贯彪 | Anti-leak environmental protection plus sulphur device in carbon disulphide production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202176867U (en) * | 2011-07-21 | 2012-03-28 | 天津渤大硫酸工业有限公司 | Liquid sulphur conveying pipe |
| CN202880878U (en) * | 2012-10-16 | 2013-04-17 | 嵩县开拓者钼业有限公司 | Equipment for preparing sulfur from sulfur steam |
| CN203488995U (en) * | 2013-09-27 | 2014-03-19 | 瓮福（集团）有限责任公司 | Device for preventing liquid sulfur from solidifying in conveying pipeline |
| CN105174261A (en) * | 2015-08-26 | 2015-12-23 | 张贯彪 | Energy-saving and environmental-friendly sulfur melter |
| CN105293493A (en) * | 2015-11-20 | 2016-02-03 | 张贯彪 | Sulfur catcher used in carbon disulfide production |
| CN205151780U (en) * | 2015-11-30 | 2016-04-13 | 辽阳瑞兴化工有限公司 | Sulphur liquid seal device in carbon disulfide production process |
| CN206799172U (en) * | 2016-12-06 | 2017-12-26 | 张贯彪 | Anti-leak environmental protection plus sulphur device in carbon disulphide production |
-
2017
- 2017-05-16 CN CN201720544153.1U patent/CN206799172U/en active Active
- 2017-05-16 CN CN201710343446.8A patent/CN107117614B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202176867U (en) * | 2011-07-21 | 2012-03-28 | 天津渤大硫酸工业有限公司 | Liquid sulphur conveying pipe |
| CN202880878U (en) * | 2012-10-16 | 2013-04-17 | 嵩县开拓者钼业有限公司 | Equipment for preparing sulfur from sulfur steam |
| CN203488995U (en) * | 2013-09-27 | 2014-03-19 | 瓮福（集团）有限责任公司 | Device for preventing liquid sulfur from solidifying in conveying pipeline |
| CN105174261A (en) * | 2015-08-26 | 2015-12-23 | 张贯彪 | Energy-saving and environmental-friendly sulfur melter |
| CN105293493A (en) * | 2015-11-20 | 2016-02-03 | 张贯彪 | Sulfur catcher used in carbon disulfide production |
| CN205151780U (en) * | 2015-11-30 | 2016-04-13 | 辽阳瑞兴化工有限公司 | Sulphur liquid seal device in carbon disulfide production process |
| CN206799172U (en) * | 2016-12-06 | 2017-12-26 | 张贯彪 | Anti-leak environmental protection plus sulphur device in carbon disulphide production |
Non-Patent Citations (1)
| Title |
|---|
| 周之江, 中国财政经济出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408392A (en) * | 2020-12-09 | 2021-02-26 | 吉林三源化工有限公司 | Carbon disulfide warehousing and transportation system |
| CN112408392B (en) * | 2020-12-09 | 2023-04-25 | 吉林三源化工有限公司 | Carbon disulfide warehousing and transportation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107117614B (en) | 2023-08-04 |
| CN206799172U (en) | 2017-12-26 |
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