CN208843733U - A kind of solid sulphur recovery device of liquefied - Google Patents
A kind of solid sulphur recovery device of liquefied Download PDFInfo
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- CN208843733U CN208843733U CN201821272951.4U CN201821272951U CN208843733U CN 208843733 U CN208843733 U CN 208843733U CN 201821272951 U CN201821272951 U CN 201821272951U CN 208843733 U CN208843733 U CN 208843733U
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Abstract
The utility model discloses a kind of solid sulphur recovery device of liquefied, belong to natural gas purification technical field of sulfur recovery, including heating bucket and bung, it is characterized by: the heating bucket includes outer barrel and inner barr, interior bucket is fixed in the inner bottom wall of outer barrel, steam is connected between said tub and interior bucket, steam pipe coil and filtering tube are fixed in the interior bucket, overflow hole is provided in the middle part of the filtering tube, the outer wall of filtering tube is enclosed with filter screen, the lower end of filtering tube is connected with molten sulfur discharge pipe, molten sulfur discharge pipe stretches out outer barrel, outer tube is cased with outside filtering tube, the top of the outer tube is provided with ventilation circular hole, lower part is provided with molten sulfur entrance.The utility model by solid sulphur efficient liquefaction and can be recycled by two-step heating and filtering, have structure simple, Gu sulphur liquefaction recycling is convenient, the high feature of recovery efficiency.
Description
Technical field
The utility model relates to fill to natural gas purification technical field of sulfur recovery more particularly to a kind of solid sulphur liquefaction recycling
It sets.
Background technique
At present in production process of natural gas, due to pipe insulation problem, often it be easy to cause molten sulfur condensation in the duct, makes
At line clogging, the normal operation of process units is influenced.
In order to ensure the normal operation of process units, personnel's unclog the pipe is needed to arrange, is resulted in outside the molten sulfur of part in this way
It lets out, molten sulfur, which leaks, becomes solid sulphur after landing, pollutes environment.In addition, being packaged and filling in molten sulfur molding, clean solid sulfur
All be easy in vehicle and handling process it is unrestrained have some impurity, grease and dust on the ground, when being collected and be mixed into, these contain
There is the solid sulfur of impurity that cannot sell because off quality, sulphur belongs to harmful influence, and a specific warehouse is needed to stack
The unqualified sulphur of these recycling, occupies factory's existing resource, has seriously affected the performance of enterprises, also caused to ecological environment
Larger impact.Therefore, how solid sulphur is effectively recycled, avoids polluting the environment, is just particularly important.
Publication No. CN 107804828A, publication date are that on 03 16th, 2018 Chinese patent literatures disclose one kind
Molten sulfur recyclable device characterized by comprising preliminary reclaimer specifically includes: level-one tank, for horizontal positioned cylinder
Shape structure, one end top, lower part is corresponding opens up two air inlets；Two are horizontally arranged in the level-one tank to put down each other
Capable surface uniformly opens up the filter plate of multiple through-holes, two filter plates will be divided into inside the level-one tank upper space, middle space and
Down space, upper space are connected to superposed air inlet；Down space is connected to the air inlet for being located at lower part；The level-one tank end
End opens up a gas outlet, is located in middle space；It is horizontal in the level-one tank rotatably to set up the first rotation axis, described first
The cylinder that surface uniformly opens up multiple through-holes is laterally arranged in rotation axis, the side wall of the cylinder connects multiple flexible materials outward
Manufactured paddle；Igniter is set in the level-one tank；First rotation axis is realized under the drive of external motor to be turned
It is dynamic；Level-one cooling device, inlet end are connected to the gas outlet of level-one tank；Second level tank, for horizontal positioned cylindrical-shaped structure,
Interior level rotatably sets up the second rotation axis, and second rotation axis fixes two filter plates being set parallel to each other, filter plate
Between place catalyst；Second level tank one end top, lower part are corresponding to open up two air inlets, and end setting one goes out
Port；One of air inlet is connected to the outlet side of level-one cooling device；Drive of second rotation axis in external motor
Lower realization rotation；Second level cooling device, inlet end are connected to the gas outlet of second level tank.
Molten sulfur recyclable device disclosed in the patent document needs to carry out raw material acid gas and oxygen using level-one tank incomplete
Reaction, reclaimer operation is complicated, and recovery efficiency is lower.
Utility model content
The utility model in order to overcome the defects of the prior art described above, provides a kind of solid sulphur recovery device of liquefied, this is practical
It is novel by solid sulphur efficient liquefaction and to be recycled by two-step heating and filtering, have structure simple, Gu sulphur liquefaction recycling
It is convenient, the high feature of recovery efficiency.
The utility model is achieved through the following technical solutions:
A kind of solid sulphur recovery device of liquefied, including heating bucket and bung, it is characterised in that: the heating bucket include outer barrel with
Interior bucket, interior bucket are fixed in the inner bottom wall of outer barrel, and steam is connected between said tub and interior bucket, is fixed with steam in the interior bucket
Coil pipe and filtering tube are provided with overflow hole in the middle part of the filtering tube, and the outer wall of filtering tube is enclosed with filter screen, and filtering is led
The lower end of pipe is connected with molten sulfur discharge pipe, and molten sulfur discharge pipe stretches out outer barrel, is cased with outer tube outside filtering tube, the outer tube
Top is provided with ventilation circular hole, and lower part is provided with molten sulfur entrance.
The overflow hole is four, and the aperture of four overflow holes is different, and four overflow holes are ascending along mistake according to aperture
The axial direction of filter catheter is arranged from top to bottom.
The cross section of the molten sulfur entrance is in isosceles triangle or trapezoidal.
It is connected with steam in said tub to enter pipe and be condensed out water pipe, steam enters the top that pipe is located at outer barrel, condensation
Outlet pipe is located at the lower part of outer barrel, and steam, which enters, is connected with steam stop on pipe, is condensed out on water pipe and is connected with condensed water section
Only valve and drain valve.
The upper end of the molten sulfur discharge pipe is provided with internal screw thread, and the lower end of filtering tube is provided with external screw thread, molten sulfur discharge pipe with
Filtering tube is connected through a screw thread.
The lower end of the molten sulfur discharge pipe is fixedly connected with filter sheath.
The bottom of the interior bucket is connected with scum pipe, and scum pipe stretches out outer barrel, is connected with residual cake valve on scum pipe.
Handle is fixedly connected on the outer tube, handle is located at the top of outer tube.
The working principle of the utility model is as follows:
It is connected with steam between outer barrel and inner barr, steam pipe coil and filtering tube are fixed in interior bucket, is cased with outside filtering tube
Outer tube makes relatively clean liquid-state sulfur that can just flow through filter screen, avoids various in solid sulphur using law of connected vessels
Blocking of the impurity to filter screen is able to maintain and works long hours without clearing up filter screen, because the various impurity of solid sulphur are more,
Liquid-state sulfur forms impurity accumulation before bucket is heated in outflow easily at filter screen, causes liquid-state sulfur recycling unsmooth or even completely stifled
Plug.Outer tube can prevent filtering tube to be contaminated, and the impurity less than sulphur density in liquid-state sulfur can swim in housing
On the outside of the tube wall of pipe, will not direct contact filtration net, the impurity greater than sulphur density is then deposited in bottom of the barrel and passes through scum pipe
Discharge；When work, primary heating is carried out by the steam being passed through between outer barrel and inner barr, then pass through the steam pipe coil in interior bucket
Reheating is carried out, heat exchange area can be effectively increased.Solid sulfur containing impurity becomes liquid-state sulfur by two-step heating,
Liquid-state sulfur is entered in filtering tube through outer tube by the filter screen that filtering tube outer wall wraps up, and passes through overflow hole after filtering again
It overflows, completes the recycling of liquid-state sulfur.
The beneficial effects of the utility model are mainly manifested in following aspect:
One, the utility model, heating bucket includes outer barrel and inner barr, and interior bucket is fixed in the inner bottom wall of outer barrel, outer barrel and interior
It is connected with steam between bucket, steam pipe coil and filtering tube are fixed in interior bucket, overflow hole is provided in the middle part of filtering tube, filtering is led
The outer wall of pipe is enclosed with filter screen, and the lower end of filtering tube is connected with molten sulfur discharge pipe, and molten sulfur discharge pipe stretches out outer barrel, and filtering is led
Pipe is outer to be cased with outer tube, and the top of outer tube is provided with ventilation circular hole, and lower part is provided with molten sulfur entrance, in use, by outer barrel and
The steam being passed through between interior bucket carries out primary heating, then carries out reheating by the steam pipe coil in interior bucket, can effectively increase
Big heat exchange area, the solid sulfur containing impurity become liquid-state sulfur by two-step heating, and liquid-state sulfur passed through through outer tube
The filter screen of filter catheter outer wall package enters in filtering tube, overflows recycling by overflow hole again after completing filtering；Pass through two-stage
Heating and filtering, by solid sulphur efficient liquefaction and can recycle, and have structure simple, Gu sulphur liquefaction recycling is convenient, recycling effect
The high feature of rate.
Two, the utility model, overflow hole be four, the aperture of four overflow holes is different, four overflow holes according to aperture by
The small axial direction to greatly along filtering tube arranges that height where the smallest overflow hole ensure that can deposit always in heating bucket from top to bottom
In the liquid-state sulfur of certain capacity, the thermal capacitance in heating bucket can be increased in this way, accelerate the liquefied rate of solid sulphur；Four overflow
Discharge orifice is arranged from top to bottom according to the ascending axial direction along filtering tube in aperture, be can reduce solid-state and is fed intake unevenly to heating bucket
The influence of interior liquid level avoids the occurrence of the excessively high phenomenon of liquid level, and even if filter screen blocks at junior's overflow hole, can also pass through other
Overflow hole carries out overflow, ensures the normal recycling of liquid-state sulfur.
Three, the utility model, the cross section of molten sulfur entrance are in isosceles triangle or trapezoidal, convenient for the liquid after heating fusing
Sulphur quickly enters in outer tube through molten sulfur entrance, conducive to the filter efficiency for improving liquid-state sulfur.
Four, the utility model is connected with steam in outer barrel and enters pipe and be condensed out water pipe, and steam enters pipe and is located at outer barrel
Top is condensed out the lower part that water pipe is located at outer barrel, and steam, which enters, is connected with steam stop on pipe, is condensed out on water pipe and is connected with
Condensed water shut-off valve and drain valve can will change thermogenetic condensed water discharge, and play the role of block steam and drain water, maximumlly mention
High heat exchanger effectiveness.
Five, the utility model, the upper end of molten sulfur discharge pipe are provided with internal screw thread, and the lower end of filtering tube is provided with external screw thread, liquid
Sulphur discharge pipe is connected through a screw thread with filtering tube, and installation and removal are all quite convenient, is conveniently replaceable.
Six, the utility model, the lower end of molten sulfur discharge pipe are fixedly connected with filter sheath, and liquid-state sulfur passes through filtering tube
Filter sheath after filter screen carries out by-pass filtration, then through molten sulfur discharge pipe, which carries out secondary filtration, can be obtained by pure liquid sulfur
Sulphur, conducive to the recycling quality for improving liquid-state sulfur.
Seven, the utility model, the bottom of interior bucket are connected with scum pipe, and scum pipe stretches out outer barrel, the row of being connected on scum pipe
Slag valve is convenient for timely deslagging, ensures the normal recycling of liquid-state sulfur.
Eight, the utility model is fixedly connected with handle on outer tube, and handle is located at the top of outer tube, passes through handle capable of being
It is enough easily to take out outer tube, convenient for carrying out clean and maintenance to outer tube.
Detailed description of the invention
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments,
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model heats bucket；
Fig. 3 is the structural schematic diagram of the utility model filtering tube；
Marked in the figure: 1, bung, 2, outer barrel, 3, interior bucket, 4, steam pipe coil, 5, filtering tube, 6, overflow hole, 7, filtering
Net, 8, molten sulfur discharge pipe, 9, outer tube, 10, ventilation circular hole, 11, molten sulfur entrance, 12, steam enter pipe, 13, be condensed out water pipe,
14, steam stop, 15, condensed water shut-off valve, 16, drain valve, 17, filter sheath, 18, scum pipe, 19, residual cake valve, 20, hand
Handle.
Specific embodiment
Embodiment 1
A kind of solid sulphur recovery device of liquefied, including heating bucket and bung 1, the heating bucket include outer barrel 2 and interior bucket 3, interior
Bucket 3 is fixed in the inner bottom wall of outer barrel 2, and steam is connected between said tub 2 and interior bucket 3, is fixed with steam disc in the interior bucket 3
Pipe 4 and filtering tube 5, the middle part of the filtering tube 5 are provided with overflow hole 6, and the outer wall of filtering tube 5 is enclosed with filter screen 7, mistake
The lower end of filter catheter 5 is connected with molten sulfur discharge pipe 8, and molten sulfur discharge pipe 8 stretches out outer barrel 2, outer tube 9, institute are cased with outside filtering tube 5
The top for stating outer tube 9 is provided with ventilation circular hole 10, and lower part is provided with molten sulfur entrance 11.
The present embodiment is most basic embodiment, and heating bucket includes outer barrel and inner barr, and interior bucket is fixed on the interior bottom of outer barrel
On wall, it is connected with steam between outer barrel and inner barr, steam pipe coil and filtering tube are fixed in interior bucket, is provided in the middle part of filtering tube
Overflow hole, the outer wall of filtering tube are enclosed with filter screen, and the lower end of filtering tube is connected with molten sulfur discharge pipe, and molten sulfur discharge pipe is stretched
Outer barrel out, filtering tube are cased with outer tube outside, and the top of outer tube is provided with ventilation circular hole, and lower part is provided with molten sulfur entrance, in use,
Primary heating is carried out by the steam being passed through between outer barrel and inner barr, then secondary add is carried out by the steam pipe coil in interior bucket
Heat can effectively increase heat exchange area, and the solid sulfur containing impurity becomes liquid-state sulfur, liquid-state sulfur warp by two-step heating
Outer tube is entered in filtering tube by the filter screen that filtering tube outer wall wraps up, and is overflowed back again by overflow hole after completing filtering
It receives；It by two-step heating and filtering, by solid sulphur efficient liquefaction and can recycle, have structure simple, Gu sulphur liquefaction recycling
It is convenient, the high feature of recovery efficiency.
Embodiment 2
A kind of solid sulphur recovery device of liquefied, including heating bucket and bung 1, the heating bucket include outer barrel 2 and interior bucket 3, interior
Bucket 3 is fixed in the inner bottom wall of outer barrel 2, and steam is connected between said tub 2 and interior bucket 3, is fixed with steam disc in the interior bucket 3
Pipe 4 and filtering tube 5, the middle part of the filtering tube 5 are provided with overflow hole 6, and the outer wall of filtering tube 5 is enclosed with filter screen 7, mistake
The lower end of filter catheter 5 is connected with molten sulfur discharge pipe 8, and molten sulfur discharge pipe 8 stretches out outer barrel 2, outer tube 9, institute are cased with outside filtering tube 5
The top for stating outer tube 9 is provided with ventilation circular hole 10, and lower part is provided with molten sulfur entrance 11.
The overflow hole 6 is four, and the aperture of four overflow holes 6 is different, and four overflow holes 6 are according to the ascending edge in aperture
The axial direction of filtering tube 5 is arranged from top to bottom.
The cross section of the molten sulfur entrance 11 is in isosceles triangle.
The present embodiment is a better embodiment, and overflow hole is four, and the aperture of four overflow holes is different, four overflows
Hole arranges that height ensure that heating bucket where the smallest overflow hole according to the ascending axial direction along filtering tube in aperture from top to bottom
The interior liquid-state sulfur that can always exist certain capacity can increase the thermal capacitance in heating bucket in this way, it is liquefied to accelerate solid sulphur
Rate；Four overflow holes are arranged from top to bottom according to the ascending axial direction along filtering tube in aperture, be can reduce solid-state and are fed intake not
Uniformly to the influence of liquid level in heating bucket, the excessively high phenomenon of liquid level is avoided the occurrence of, and even if filter screen blocks at junior's overflow hole,
Also overflow can be carried out by other overflow holes, ensure the normal recycling of liquid-state sulfur.
Embodiment 3
A kind of solid sulphur recovery device of liquefied, including heating bucket and bung 1, the heating bucket include outer barrel 2 and interior bucket 3, interior
Bucket 3 is fixed in the inner bottom wall of outer barrel 2, and steam is connected between said tub 2 and interior bucket 3, is fixed with steam disc in the interior bucket 3
Pipe 4 and filtering tube 5, the middle part of the filtering tube 5 are provided with overflow hole 6, and the outer wall of filtering tube 5 is enclosed with filter screen 7, mistake
The lower end of filter catheter 5 is connected with molten sulfur discharge pipe 8, and molten sulfur discharge pipe 8 stretches out outer barrel 2, outer tube 9, institute are cased with outside filtering tube 5
The top for stating outer tube 9 is provided with ventilation circular hole 10, and lower part is provided with molten sulfur entrance 11.
The overflow hole 6 is four, and the aperture of four overflow holes 6 is different, and four overflow holes 6 are according to the ascending edge in aperture
The axial direction of filtering tube 5 is arranged from top to bottom.
The cross section of the molten sulfur entrance 11 is in isosceles triangle.
It is connected with steam in said tub 2 to enter pipe 12 and be condensed out water pipe 13, steam enters pipe 12 and is located at the upper of outer barrel 2
Portion is condensed out the lower part that water pipe 13 is located at outer barrel 2, and steam, which enters on pipe 12, is connected with steam stop 14, is condensed out water pipe 13
On be connected with condensed water shut-off valve 15 and drain valve 16.
The upper end of the molten sulfur discharge pipe 8 is provided with internal screw thread, and the lower end of filtering tube 5 is provided with external screw thread, molten sulfur discharge pipe 8
It is connected through a screw thread with filtering tube 5.
The present embodiment is another better embodiment, and steam is connected in outer barrel and enters pipe and is condensed out water pipe, steam into
Enter the top that pipe is located at outer barrel, be condensed out the lower part that water pipe is located at outer barrel, steam, which enters, is connected with steam stop on pipe, condensation
It is connected with condensed water shut-off valve and drain valve on outlet pipe, can will change thermogenetic condensed water discharge, and play block steam and drain water
Effect, maximumlly improves heat exchanger effectiveness.
The upper end of molten sulfur discharge pipe is provided with internal screw thread, and the lower end of filtering tube is provided with external screw thread, molten sulfur discharge pipe and filtering
Conduit is connected through a screw thread, and installation and removal are all quite convenient, is conveniently replaceable.
Embodiment 4
A kind of solid sulphur recovery device of liquefied, including heating bucket and bung 1, the heating bucket include outer barrel 2 and interior bucket 3, interior
Bucket 3 is fixed in the inner bottom wall of outer barrel 2, and steam is connected between said tub 2 and interior bucket 3, is fixed with steam disc in the interior bucket 3
Pipe 4 and filtering tube 5, the middle part of the filtering tube 5 are provided with overflow hole 6, and the outer wall of filtering tube 5 is enclosed with filter screen 7, mistake
The lower end of filter catheter 5 is connected with molten sulfur discharge pipe 8, and molten sulfur discharge pipe 8 stretches out outer barrel 2, outer tube 9, institute are cased with outside filtering tube 5
The top for stating outer tube 9 is provided with ventilation circular hole 10, and lower part is provided with molten sulfur entrance 11.
The overflow hole 6 is four, and the aperture of four overflow holes 6 is different, and four overflow holes 6 are according to the ascending edge in aperture
The axial direction of filtering tube 5 is arranged from top to bottom.
The cross section of the molten sulfur entrance 11 is trapezoidal.
It is connected with steam in said tub 2 to enter pipe 12 and be condensed out water pipe 13, steam enters pipe 12 and is located at the upper of outer barrel 2
Portion is condensed out the lower part that water pipe 13 is located at outer barrel 2, and steam, which enters on pipe 12, is connected with steam stop 14, is condensed out water pipe 13
On be connected with condensed water shut-off valve 15 and drain valve 16.
The upper end of the molten sulfur discharge pipe 8 is provided with internal screw thread, and the lower end of filtering tube 5 is provided with external screw thread, molten sulfur discharge pipe 8
It is connected through a screw thread with filtering tube 5.
The lower end of the molten sulfur discharge pipe 8 is fixedly connected with filter sheath 17.
The bottom of the interior bucket 3 is connected with scum pipe 18, and scum pipe 18 stretches out outer barrel 2, is connected with deslagging on scum pipe 18
Valve 19.
Handle 20 is fixedly connected on the outer tube 9, handle 20 is located at the top of outer tube 9.
The present embodiment is preferred forms, and heating bucket includes outer barrel and inner barr, and interior bucket is fixed in the inner bottom wall of outer barrel,
It is connected with steam between outer barrel and inner barr, steam pipe coil and filtering tube are fixed in interior bucket, is provided with overflow in the middle part of filtering tube
Hole, the outer wall of filtering tube are enclosed with filter screen, and the lower end of filtering tube is connected with molten sulfur discharge pipe, and molten sulfur discharge pipe stretches out outer
Bucket, filtering tube are cased with outer tube outside, and the top of outer tube is provided with ventilation circular hole, and lower part is provided with molten sulfur entrance, in use, passing through
The steam being passed through between outer barrel and inner barr carries out primary heating, then carries out reheating, energy by the steam pipe coil in interior bucket
Enough effectively to increase heat exchange area, the solid sulfur containing impurity becomes liquid-state sulfur by two-step heating, and liquid-state sulfur is through housing
Pipe is entered in filtering tube by the filter screen that filtering tube outer wall wraps up, and overflows recycling by overflow hole again after completing filtering；
It by two-step heating and filtering, by solid sulphur efficient liquefaction and can recycle, have structure simple, the recycling side Gu sulphur liquefies
Just, the high feature of recovery efficiency.
The lower end of molten sulfur discharge pipe is fixedly connected with filter sheath, and liquid-state sulfur carries out level-one by the filter screen of filtering tube
Filter sheath after filtering, then through molten sulfur discharge pipe, which carries out secondary filtration, can be obtained by pure liquid-state sulfur, be conducive to improve liquid
The recycling quality of state sulphur.
The bottom of interior bucket is connected with scum pipe, and scum pipe stretches out outer barrel, is connected with residual cake valve on scum pipe, convenient for row in time
Slag ensures the normal recycling of liquid-state sulfur.
Handle is fixedly connected on outer tube, handle is located at the top of outer tube, can easily take out housing by handle
Pipe, convenient for carrying out clean and maintenance to outer tube.
Claims (8)
1. a kind of solid sulphur recovery device of liquefied, including heating bucket and bung (1), it is characterised in that: the heating bucket includes outer barrel
(2) it is fixed in the inner bottom wall of outer barrel (2) with interior bucket (3), interior bucket (3), is connected with steam between said tub (2) and interior bucket (3),
It is fixed with steam pipe coil (4) and filtering tube (5) in the interior bucket (3), is provided with overflow hole in the middle part of the filtering tube (5)
(6), the outer wall of filtering tube (5) is enclosed with filter screen (7), and the lower end of filtering tube (5) is connected with molten sulfur discharge pipe (8), liquid
Sulphur discharge pipe (8) stretches out outer barrel (2), is cased with outer tube (9) outside filtering tube (5), the top of the outer tube (9) is provided with ventilation
Circular hole (10), lower part are provided with molten sulfur entrance (11).
2. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: the overflow hole (6) is four,
The aperture of four overflow holes (6) is different, and four overflow holes (6) are ascending along the axial under of filtering tube (5) according to aperture
To upper arrangement.
3. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: the cross of the molten sulfur entrance (11)
Section is in isosceles triangle or trapezoidal.
4. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: said tub is connected on (2)
Steam enters pipe (12) and is condensed out water pipe (13), and steam enters the top that pipe (12) is located at outer barrel (2), is condensed out water pipe (13)
Positioned at the lower part of outer barrel (2), steam, which enters on pipe (12), is connected with steam stop (14), is condensed out on water pipe (13) and is connected with
Condensed water shut-off valve (15) and drain valve (16).
5. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: the molten sulfur discharge pipe (8)
Upper end is provided with internal screw thread, and the lower end of filtering tube (5) is provided with external screw thread, and molten sulfur discharge pipe (8) and filtering tube (5) pass through screw thread
Connection.
6. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: the molten sulfur discharge pipe (8)
Lower end is fixedly connected with filter sheath (17).
7. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: the bottom of the interior bucket (3) connects
It is connected to scum pipe (18), scum pipe (18) stretches out outer barrel (2), is connected with residual cake valve (19) on scum pipe (18).
8. a kind of solid sulphur recovery device of liquefied according to claim 1, it is characterised in that: fixed on the outer tube (9)
It is connected with handle (20), handle (20) is located at the top of outer tube (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821272951.4U CN208843733U (en) | 2018-08-08 | 2018-08-08 | A kind of solid sulphur recovery device of liquefied |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272951.4U CN208843733U (en) | 2018-08-08 | 2018-08-08 | A kind of solid sulphur recovery device of liquefied |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523131A (en) * | 2019-09-30 | 2019-12-03 | 延安大学 | A kind of molten sulfur filter |
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2018
- 2018-08-08 CN CN201821272951.4U patent/CN208843733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523131A (en) * | 2019-09-30 | 2019-12-03 | 延安大学 | A kind of molten sulfur filter |
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