CN107957003A - The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide - Google Patents
The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide Download PDFInfo
- Publication number
- CN107957003A CN107957003A CN201711212503.5A CN201711212503A CN107957003A CN 107957003 A CN107957003 A CN 107957003A CN 201711212503 A CN201711212503 A CN 201711212503A CN 107957003 A CN107957003 A CN 107957003A
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- CN
- China
- Prior art keywords
- hydrogen sulfide
- steel cylinder
- shell body
- water
- sulfide steel
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/10—Arrangements for preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/037—Containing pollutant, e.g. H2S, Cl
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
- F17C2227/0316—Water heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses the hydrogen sulfide steel cylinder heating defroster made for zinc sulphide,Including base,Shell body,Water circulation pipe,Hydrogen sulfide steel cylinder is positioned on base,And hydrogen sulfide steel cylinder is installed on the inside of shell body,Water circulation pipe includes reservoir,Feed pipe,Spray head,Return flow line,Water pump is installed between reservoir and feed pipe,Water pump is connected by drinking-water pipe with reservoir,Reservoir and water pump are respectively positioned on the outside of shell body,The feed pipe is installed in shell body,Spray head is uniformly arranged on feed pipe,The spray head is located at the top of hydrogen sulfide steel cylinder,Some leakage holes and return flow line are provided with base,Each leakage hole is connected with return flow line,The return flow line is connected with reservoir,The device effectively prevents hydrogen sulfide from absorbing heat during gasifying to cause the outlet valve of hydrogen sulfide steel cylinder to freeze,Block,And without human intervention,Security higher,Realize recycling for shower water.
Description
Technical field
The present invention relates to zinc sulphide preparation field, more particularly to the hydrogen sulfide steel for being used for zinc sulphide and making used in preparing
Bottle heating defroster.
Background technology
Hydrogen sulfide, makes one of raw material of zinc sulphide, hydrogen sulfide reacted with zinc sulfate in retort obtain zinc sulphide and
Sulfuric acid, hydrogen sulfide enter retort from gas cylinder through gasification, and hydrogen sulfide gasification heat absorption, outlet valve temperature is low, easily ties
The phenomenon of frost, in turn results in outlet valve blocking, influences the gas output of hydrogen sulfide, and then influences the extent of reaction of retort.Mesh
Preceding hydrogen sulfide steel cylinder is naked to be exposed on the external, and the body of hydrogen sulfide steel cylinder is sprayed using water, convenient gasification heat absorption, and gas cylinder
Outlet valve on connect a pipeline supply response tank in, this structure has the following disadvantages：First, hydrogen sulfide steel cylinder contingency
Leakage occur influences personal safety；Second, the water after spray still has temperature, does not realize the recycling of shower water at present,
Both water resource is wasted, wastes heat.
The content of the invention
The technical problems to be solved by the invention are：There is provided and be used for the antifreeze dress of hydrogen sulfide steel cylinder heating that zinc sulphide makes
Put, which persistently sprays to hydrogen sulfide steel cylinder, without human intervention, security higher, realize shower water circulation profit
With on the one hand having saved water resource, on the other hand reduced energy consumption, be conducive to cost-effective.
In order to solve the above technical problems, the technical scheme is that：The hydrogen sulfide steel cylinder heating made for zinc sulphide
Defroster, including base, shell body, water circulation pipe, hydrogen sulfide steel cylinder are positioned on base, and hydrogen sulfide steel cylinder is installed
In the inside of shell body, water circulation pipe includes reservoir, feed pipe, spray head, return flow line, and the water inlet of the water pump leads to
Cross drinking-water pipe with reservoir to be connected, the water outlet of water pump is connected with feed pipe, and the reservoir and water pump are respectively positioned on shell body
Outside, the feed pipe is installed in shell body, and the spray head is uniformly arranged on feed pipe, and the spray head is located at sulphur
Change the top of hydrogen steel cylinder, be provided with some leakage holes and return flow line on the base, each leakage hole is connected with return flow line
Logical, the return flow line is connected with reservoir.
As a preferred solution, control pipe is additionally provided with the feed pipe, the end of the control pipe is provided with
Nozzle, the outlet valve of the nozzle face hydrogen sulfide steel cylinder, the control valve for controlling nozzle is provided with control pipe.
As a preferred solution, the reservoir is constant temperature water tank, and the outside of reservoir is provided with for control cabinet
The temperature control device of interior water temperature.
As a preferred solution, the temperature control device includes electric heating tube and temperature detect switch (TDS), the electric heating tube with
Temperature detect switch (TDS) is electrically connected.
As a preferred solution, the free end of the drinking-water pipe is provided with filter.
As a preferred solution, the shell body is cuboid, and the side plate of shell body is removable side panel, bottom
Some rollers are provided with seat, and direction when rotating direction and the hydrogen sulfide steel cylinder of the roller are put into shell body is identical.
As a preferred solution, it is also equipped with seal closure on the shell body, seal closure is cylindrical tube, cylindrical drum
One end of body is openend, and the other end is sealing end, and the openend of seal closure mutually contacts cooperation with the outlet side of hydrogen sulfide steel cylinder,
The sealing end of the seal closure is provided with least one set of locking device, the locking device include at least two guide rods, spring and
Block, the rear end of the guide rod are installed on seal closure, and the front end of the guide rod, which slides axially, to be installed on shell body and pass through
Shell body is worn, the block is fixed on the front end of guide rod and is loaded on the outside of guide rod positioned at the outside of shell body, the spring pocket
And it is compressed between seal closure and shell body, is provided with the inner wall of the seal closure for detecting sealing internal mask pressure and sulphur
The pressure detecting probe and sulfurated hydrogen detection of change hydrogen concentration are popped one's head in, and are also equipped with seal closure for aspirating the hydrogen sulfide revealed
Suction tube, is provided with suction pump on the suction tube, the gas outlet connection absorption cell of the suction tube.
As a preferred solution, wherein a guide rod is locking guide rod, which includes prism section and round bar
Section, the size of prism section form locking step more than the diameter of round rod segment, and the block is fixed in prism section, the round bar
Section rotational installation is axially confined on seal closure and by block head, and spring pocket is on the outside of round rod segment, the shell body
Pilot hole is provided with, which includes prism hole section matched with prism section and the circular hole portion coordinated with round rod segment, described
Locking guide rod is installed in the pilot hole.
As a preferred solution, the openend of the seal closure is provided with the flexible gasket of annular, the flexibility
The outlet side of gasket and hydrogen sulfide steel cylinder mutually contacts.
After employing above-mentioned technical proposal, effect of the invention is：Due to the hydrogen sulfide steel cylinder liter made for zinc sulphide
Warm defroster, including base, shell body, water circulation pipe, hydrogen sulfide steel cylinder are positioned on base, and hydrogen sulfide steel cylinder is pacified
Inside loaded on shell body, water circulation pipe include reservoir, feed pipe, spray head, return flow line, the water inlet of the water pump
It is connected by drinking-water pipe with reservoir, the water outlet of water pump is connected with feed pipe, and the reservoir and water pump are respectively positioned on shell
The outside of body, the feed pipe are installed in shell body, and the spray head is uniformly arranged on feed pipe, and the spray head is located at
The top of hydrogen sulfide steel cylinder, is provided with some leakage holes and return flow line on the base, each leakage hole with return flow line phase
Connection, the return flow line connects with reservoir, and during work, water pump draws water from reservoir, and warm water passes through through drinking-water pipe, feed pipe
Spray head sprays the body of hydrogen sulfide steel cylinder, and the water after spray is flowed into return flow line through leakage hole, is finally back to
In reservoir, hydrogen sulfide steel cylinder is in the inside of shell body, and the interior proper temperature because of lasting spray warm water of shell body, imitating prevents sulphur
Change heat absorption during hydrogen and cause the outlet valve of hydrogen sulfide steel cylinder to freeze, clogging, and without human intervention, safety
Property higher, realizes recycling for shower water, has on the one hand saved water resource, on the other hand reduce energy consumption, be conducive to save
About cost.
Again due to being additionally provided with control pipe on the feed pipe, the end of the control pipe is provided with nozzle, the nozzle
The outlet valve of face hydrogen sulfide steel cylinder, the control valve for controlling nozzle is provided with control pipe, the nozzle is directly to outlet
Valve carries out heat temperature raising, and antifreezing effect is more notable.
Again since the reservoir is constant temperature water tank, the outside of reservoir is provided with the temperature control dress for water temperature in control cabinet
Put, realize coolant controlled intelligence, be conducive to persistently heat up to hydrogen sulfide steel cylinder antifreeze.
Again since the free end of the drinking-water pipe is provided with filter, being back to after spray may in the water in reservoir
Containing a small amount of impurity, filter can filter impurity, protect water pump.
Again since the shell body is cuboid, the side plate of shell body is removable side panel, if being provided with base
Direction when dry milling wheel, rotating direction and the hydrogen sulfide steel cylinder of the roller are put into shell body is identical, and when use opens side plate, gas
Bottle is placed on base, is pushed it into from side into shell body, roller is provided with base, facilitates the movement of gas cylinder, gas cylinder
After the completion of placement, side plate is closed, gas cylinder is completely in closed state, effectively hydrogen sulfide can be prevented to be leaked in external environment condition,
Reduce environmental pollution, ensure safe production environment.
Again due to being also equipped with seal closure on the shell body, seal closure is cylindrical tube, and one end of cylindrical tube is to open
Mouth end, the other end is sealing end, and the openend of seal closure mutually contacts cooperation with the outlet side of hydrogen sulfide steel cylinder, the seal closure
Sealing end is provided with least one set of locking device, and the locking device includes at least two guide rods, spring and block, the guide rod
Rear end be installed on seal closure, the front end of the guide rod, which slides axially, is installed on shell body and runs through shell body, described
Block is fixed on the front end of guide rod and positioned at the outside of shell body, and the spring pocket is loaded on the outside of guide rod and is compressed in sealing
Between cover and shell body, the pressure for detecting sealing internal mask pressure and concentration of hydrogen sulfide is provided with the inner wall of the seal closure
Detection probe and sulfurated hydrogen detection are popped one's head in, and the suction tube of the hydrogen sulfide for aspirating leakage, the pumping are also equipped with seal closure
Suction pump is provided with suction pipe, the gas outlet of suction tube connection absorption cell, using locking device so that seal closure is by hydrogen sulfide
All cover button, the outlet side of hydrogen sulfide steel cylinder are completely sealed for the outlet side of steel cylinder, effectively can prevent hydrogen sulfide gas from revealing,
When hydrogen sulfide steel cylinder just in case revealing, pressure detecting probe and sulfurated hydrogen detection probe can be found in time, so that in time
The hydrogen sulfide of leakage is suctioned out using suction tube, avoids staff that hydrogen sulfide poisoning occurs, use is safer, suction pump with
Absorption cell is connected, it is possible to prevente effectively from the hydrogen sulfide gas after leakage further pollutes environment.
Again since a wherein guide rod is locking guide rod, which includes prism section and round rod segment, the ruler of prism section
The very little diameter more than round rod segment forms locking step, and the block is fixed in prism section, round rod segment rotational installation in
Being axially confined on seal closure and by block head, spring pocket is arranged on the outside of round rod segment, and pilot hole is provided with the shell body,
The pilot hole includes prism hole section matched with prism section and the circular hole portion coordinated with round rod segment, and the locking guide rod is installed on
In the pilot hole, the coincidence status of the prism section and prism hole section can be realized to the spacing of seal closure with misaligned state, made
The position for obtaining seal closure corresponds to the use state and installment state of hydrogen sulfide steel cylinder respectively.
Again since the openend of the seal closure is provided with the flexible gasket of annular, the flexible gasket and hydrogen sulfide
The outlet side of steel cylinder mutually contacts, which can be bonded the outlet side of hydrogen sulfide steel cylinder comprehensively, thus can be preferably real
The sealing of existing hydrogen sulfide steel cylinder, effectively prevents from revealing.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is sectional views of the Fig. 1 along A-A；
Fig. 3 is locked out the structure diagram of guide rod；
Fig. 4 is the structure diagram of pilot hole；
In attached drawing：1. base；2. shell body；3. hydrogen sulfide steel cylinder；4. reservoir；5. feed pipe；6. spray head；7. reflux
Passage；8. water pump；9. drinking-water pipe；10. leakage hole；12. control pipe；13. nozzle；14. outlet valve；15. control valve；16. mistake
Filter；17. removable side panel；18. roller；19. seal closure；20. lock guide rod；21. spring；22. block；23. pressure detecting
Probe；24. sulfurated hydrogen detection is popped one's head in；25. suction tube；26. suction pump；27. absorption cell；28. block head；29. prism hole section；
30. circular hole portion；31. flexible gasket；32. electric heating tube；33. filling pipe.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figures 1 to 4, a kind of heating of hydrogen sulfide steel cylinder 3 defroster, including base 1, shell body 2, water-circulating pipe
Road, hydrogen sulfide steel cylinder 3 are positioned on base 1, and hydrogen sulfide steel cylinder 3 is installed on the inside of shell body 2, and water circulation pipe includes
Reservoir 4, feed pipe 5, spray head 6, return flow line 7, are provided with water pump 8 between the reservoir 4 and feed pipe 5, water pump 8 is logical
Cross drinking-water pipe 9 with reservoir 4 to be connected, the reservoir 4 and water pump 8 are respectively positioned on the outside of shell body 2, and the feed pipe 5 is pacified
Loaded in shell body 2, the spray head 6 is uniformly arranged on feed pipe 5, and the spray head 6 is located at the upper of hydrogen sulfide steel cylinder 3
Portion, is provided with some leakage holes 10 on the base 1, and each leakage hole 10 is connected with return flow line 7, and the reflux is logical
Road 7 is connected with reservoir 4.
In the present embodiment, control pipe 12 is additionally provided with the feed pipe 5, the end of the control pipe 12 is provided with nozzle
13, the outlet valve 14 of the 13 face hydrogen sulfide steel cylinder 3 of nozzle is set, and is provided with control pipe 12 for controlling nozzle 13
Control valve 15, the reservoir 4 are constant temperature water tank 4, and the outside of reservoir 4 is provided with the temperature control dress for water temperature in control cabinet
Put, the temperature control device includes electric heating tube 32 and temperature detect switch (TDS), and the temperature of warm water is 30 °~40 ° in the reservoir 4, institute
State electric heating tube 32 to be electrically connected with temperature detect switch (TDS), the free end of the drinking-water pipe 9 is provided with filter 16.Also set in reservoir 4
Filling pipe 33 is equipped with, when there is hot water in workshop, can be supplemented by the hot water that filling pipe 33 is carried using plant area.
In the present embodiment, the shell body 2 is cuboid, and the side plate of shell body 2 is removable side panel 17, base 1
On be provided with some rollers 18, direction when rotating direction and the hydrogen sulfide steel cylinder 3 of the roller 18 are put into shell body 2 is identical,
Seal closure 19 is also equipped with the shell body 2, seal closure 19 is cylindrical tube, and one end of cylindrical tube is openend, another
Hold and mutually contact cooperation, the sealing of the seal closure 19 with the outlet side of hydrogen sulfide steel cylinder 3 for sealing end, the openend of seal closure 19
End is provided with least one set of locking device, and the locking device includes at least two guide rods, spring 21 and block 22, the guide rod
Rear end be installed on seal closure 19, the front end of the guide rod, which slides axially, is installed on shell body 2 and runs through shell body 2,
The block 22 be fixed on the front end of guide rod and positioned at shell body 2 outside, the spring 21 be set in the outside of guide rod and
It is compressed between seal closure 19 and shell body 2, is provided with the inner wall of the seal closure 19 for detecting pressure in seal closure 19
Pop one's head in 23 and sulfurated hydrogen detection probe 24 with the pressure detecting of concentration of hydrogen sulfide, be also equipped with being used to aspirate leakage on seal closure 19
Hydrogen sulfide suction tube 25, be provided with suction pump 26 on the suction tube 25, the gas outlet connection absorption cell of the suction tube 25
27, wherein a guide rod is locking guide rod 20, which includes prism section and round rod segment, and the size of prism section is more than circle
The diameter of bar segment forms locking step, and the block 22 is fixed in prism section, and the round rod segment rotational installation is in seal closure
Axially confined on 19 and by block head 28, spring 21 is sheathed on the outside of round rod segment, and guiding is provided with the shell body 2
Hole, the pilot hole include prism hole section 29 matched with prism section and the circular hole portion 30 coordinated with round rod segment, and the locking is led
Bar 20 is installed in the pilot hole, and the openend of the seal closure 19 is provided with the flexible gasket 31 of annular, the flexibility
Gasket 31 and the outlet side of hydrogen sulfide steel cylinder 3 mutually contact.
When placing hydrogen sulfide steel cylinder 3, the removable side panel 17 of shell body 2 is first turned on, locking guide rod 20 rotates certain angle
Degree so that prism section is in coincidence status with prism hole section 29, and seal closure 19, which is in, at this time avoids position, then by hydrogen sulfide steel
Bottle 3 is pushed into suitable position in shell body 2 by the roller 18 of base 1, and locking guide rod 20 rotates by a certain angle again so that prism
Section is in the state that staggers with prism hole section 29, and seal closure 19 is in sealing station at this time, and the openend of seal closure 19 holds out against vulcanization
The outlet side of hydrogen steel cylinder 3, finally closes detachable side cover plate.Just in case there is hydrogen sulfide leakage, pressure detecting probe 22 and vulcanization
Hydrogen detection probe 23 can react in time, take out pump 26 and open, the hydrogen sulfide gas of leakage is drawn to absorption cell by suction tube 25 in time
Absorbed in 27.
When needing to use hydrogen sulfide gas, water pump 8 draws water from reservoir 4, and warm water passes through spray through drinking-water pipe 9, feed pipe 5
The body of the first 6 pairs of hydrogen sulfide steel cylinders 3 of leaching sprays, and the water after spray is flowed into return flow line 7 through leakage hole 10, final reflux
To reservoir 4, by temperature control device heated for controlling temperature, can recycle.During the device effectively prevents that hydrogen sulfide from gasifying
Heat absorption causes the outlet valve 14 of hydrogen sulfide steel cylinder 3 to freeze, clogging, and anti-leak result is good, it is whole without manually into
Row operation, security higher, realizes recycling for shower water, has saved water resource, reduce energy consumption, be conducive to save into
Originally, environmental protection.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, the various modifications made on the basis of design spirit of the present invention is not departed to technical solution of the present invention and transformation, should all fall
Enter in the protection domain that claims of the present invention determines.
Claims (9)
1. the hydrogen sulfide steel cylinder heating defroster made for zinc sulphide, it is characterised in that：Followed including base, shell body, water
Endless tube road, hydrogen sulfide steel cylinder are positioned on base, and hydrogen sulfide steel cylinder is installed on the inside of shell body, and water circulation pipe includes
Reservoir, feed pipe, spray head, return flow line, the water inlet of the water pump are connected by drinking-water pipe with reservoir, water pump
Water outlet is connected with feed pipe, and the reservoir and water pump are respectively positioned on the outside of shell body, and the feed pipe is installed on shell body
Interior, the spray head is uniformly arranged on feed pipe, and the spray head is located at the top of hydrogen sulfide steel cylinder, is set on the base
There are some leakage holes and return flow line, each leakage hole is connected with return flow line, and the return flow line is connected with reservoir.
2. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 1 for zinc sulphide, it is characterised in that：It is described
Control pipe is additionally provided with feed pipe, the end of the control pipe is provided with nozzle, and the nozzle face hydrogen sulfide steel cylinder goes out
Air valve, the control valve for controlling nozzle is provided with control pipe.
3. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 2 for zinc sulphide, it is characterised in that：It is described
Reservoir is constant temperature water tank, and the outside of reservoir is provided with the temperature control device for water temperature in control cabinet.
4. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 3 for zinc sulphide, it is characterised in that：It is described
Temperature control device includes electric heating tube and temperature detect switch (TDS), and the electric heating tube is electrically connected with temperature detect switch (TDS).
5. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 4 for zinc sulphide, it is characterised in that：It is described
The free end of drinking-water pipe is provided with filter.
6. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 5 for zinc sulphide, it is characterised in that：It is described
Shell body is cuboid, and the side plate of shell body is removable side panel, and some rollers, the rolling of the roller are provided with base
Direction when dynamic direction is put into shell body with hydrogen sulfide steel cylinder is identical.
7. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 6 for zinc sulphide, it is characterised in that：It is described
Seal closure is also equipped with shell body, seal closure is cylindrical tube, and one end of cylindrical tube is openend, and the other end is sealing
End, the openend of seal closure mutually contact cooperation with the outlet side of hydrogen sulfide steel cylinder, and the sealing end of the seal closure is provided with least
One group of locking device, the locking device are installed on sealing including at least two guide rods, spring and block, the rear end of the guide rod
On cover, the front end of the guide rod, which slides axially, to be installed on shell body and runs through shell body, and the block is fixed on guide rod
Front end and the outside for being located at shell body, the spring pocket are loaded on the outside of guide rod and are compressed between seal closure and shell body,
It is provided with the inner wall of the seal closure for the pressure detecting probe for detecting sealing internal mask pressure and concentration of hydrogen sulfide and vulcanization
Hydrogen detection probe, the suction tube of the hydrogen sulfide for aspirating leakage is also equipped with seal closure, pumping is provided with the suction tube
Sucking pump, the gas outlet connection absorption cell of the suction tube.
8. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 7 for zinc sulphide, it is characterised in that：Wherein
A piece guide rod is locking guide rod, which includes prism section and round rod segment, and the size of prism section is more than the diameter of round rod segment
Locking step is formd, the block is fixed in prism section, and round rod segment rotational installation is on seal closure and passing through closure
Head axially confines, and spring pocket is arranged on the outside of round rod segment, is provided with pilot hole on the shell body, which includes and prism
The matched prism hole section of section and the circular hole portion coordinated with round rod segment, the locking guide rod are installed in the pilot hole.
9. the hydrogen sulfide steel cylinder heating defroster made as claimed in claim 8 for zinc sulphide, it is characterised in that：It is described
The openend of seal closure is provided with the flexible gasket of annular, the outlet side Xiang Ding of the flexible gasket and hydrogen sulfide steel cylinder
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212503.5A CN107957003A (en) | 2017-11-28 | 2017-11-28 | The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212503.5A CN107957003A (en) | 2017-11-28 | 2017-11-28 | The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide |
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| CN107957003A true CN107957003A (en) | 2018-04-24 |
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| CN201711212503.5A Pending CN107957003A (en) | 2017-11-28 | 2017-11-28 | The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178454A (en) * | 2020-08-13 | 2021-01-05 | 郴州雄风环保科技有限公司 | Method for preventing liquid chlorine tank from freezing |
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