CN207137943U - A kind of perishable coal detection sample storage combined unit - Google Patents
A kind of perishable coal detection sample storage combined unit Download PDFInfo
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- CN207137943U CN207137943U CN201721083748.8U CN201721083748U CN207137943U CN 207137943 U CN207137943 U CN 207137943U CN 201721083748 U CN201721083748 U CN 201721083748U CN 207137943 U CN207137943 U CN 207137943U
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Abstract
The utility model discloses a kind of perishable coal detection sample storage combined unit, it includes：Gas-filled protective cylinder, built-in storage sample bucket and inertia source of the gas；Gas-filled protective cylinder includes shell, and shell is built-in with inner chamber body；Gas is uniformly offered on the bottom surface of inner chamber body and side wall and diffuses hole；Default spacing is left between the bottom surface of inner chamber body and side wall and the inner surface of shell；Welded with inner surface of outer cover at the top edge of inner chamber body；Cover top portion sealed set diffuses lid；Built-in storage sample bucket is placed in inner chamber body；Gap is reserved between built-in storage sample bucket and inner chamber body；Built-in storage sample bucket includes sample cylinder and cover plate；Inertia source of the gas is connected by gas transmission line with outer casing underpart, and the cavity between inner chamber body and shell connects；Gas control valve and distribution pressure table are provided with air delivering pipeline.The device has cracked the bottleneck of the scientific and effective preservation of the perishable coal sample such as weak caking property, has and value and higher social benefit is widely used.
Description
Technical field
Check analysis technology technical field is the utility model is related to, more particularly to a kind of perishable coal detection sample storage
Combined unit.
Background technology
Related data shows that China's coke production capacity and yield account for global ratio 70% or so.But from the whole world and I
From the point of view of the coking coal resource general status of state, global coking coal resource is only accounted for less than 30%, and China's coal for coking accounts for Resource/Reserves
26.3%.Coal for coking ratio in Resource/Reserves in China's is less, only accounts for 1/4, and wherein half is bottle coal, and bonds by force
Rich coal, coking coal only account for the 1/3 of coal for coking, coal for coking is also influenceed by the harmful components such as ash, sulphur, phosphorus and washability, coking
With can really make in coal resource/reserves coke making and coal blending less than 1/2.Industry is disposable, non-renewable long-term use of preciousness
In energy processes, by the pressure that the theoretical constraint of coke making and coal blending and operation of blast furnace are stable, the high-quality coking coal of smelter coke, rich coal are matched somebody with somebody
Than for a long time more than 60%.1 ton of coke is smelted, takes around 1.4 tons of coking coal cleans.And 1 ton of coking coal cleans at least needs 2 tons to wash
The preferable raw coal of the property selected.It is faced with the exhausted pressure of resource consumption.Relevant expert points out, China coking coal source coking coal, rich coal etc.
It is about sustainable 50 years or so with exploration reserves in 2014 and operating speed.But the reserves of China's weak caking coal are more rich
Richness, strengthen comprehension and be just particularly important and urgently using the research of weak caking coal, make full use of rich reserves, cheap
Weak caking coal, reduce coking coal synthesis coal blending cost, protect disposable resource not only have great economic value more have
Far-reaching social benefit.
From world wide to China in the last few years all in the continuous research strengthened to the Coking Test for Blend of weak caking coal
With application, Coking Test for Blend process coal blending ratio is due to rotten age and its coalification course the characteristics of, easily oxidation,
Sample retention time has a great influence to the property of coal, and the research to coal blending test generates important adverse effect, constrains examination
The objective, true with accurate of detection data is tested, is also just difficult to science and accurately judges the property of weak caking coal and its in coal blending
Effect in coking, coke-oven plant's entirety coal blending is caused to have a strong impact on, directly affecting influences coke quality and coking integrated cost.
Scientific and effective preserve of the perishable coal sample such as weak caking property turns into the maximum bottleneck for restricting Coking Test for Blend, because only that ensureing
Sample coal sample it is true with objective, coking test just has meaning and the effect for instructing actual production.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of perishable coal detection sample storage combined unit.
The utility model provides a kind of perishable coal detection sample storage combined unit, and it includes：It is gas-filled protective cylinder, interior
Put storage sample bucket and inertia source of the gas；Wherein,
The gas-filled protective cylinder includes shell, and shell is built-in with inner chamber body；On the bottom surface of the inner chamber body and side wall
The even gas that offers diffuses hole；Default spacing is left between the bottom surface of the inner chamber body and side wall and the inner surface of shell；It is described
Welded with inner surface of outer cover at the top edge of inner chamber body；The cover top portion sealed set diffuses lid；
The built-in storage sample bucket is placed in the inner chamber body；Between being reserved between the built-in storage sample bucket and inner chamber body
Gap；The built-in storage sample bucket includes sample cylinder and cover plate；The cover plate for sealing is arranged at the top of sample cylinder；
The inertia source of the gas is connected by gas transmission line with the outer casing underpart, and the cavity between inner chamber body and shell
Connection；Gas control valve and distribution pressure table are provided with the air delivering pipeline.
Further, the first sealing neck, the buckle edge for diffusing lid are provided with the cover top portion outer
It is provided with the first sealing strip being adapted with the described first sealing neck；The gas-filled protective cylinder, which diffuses to cover, is provided with gas
Safety relief valve.
Further, the second sealing neck, the edge of the cover plate buckle are provided with the top outer of the sample cylinder
Place is provided with the second sealing strip being adapted with the described second sealing neck.
Further, 5~10mm gap is reserved between the built-in storage sample bucket and inner chamber body.
Further, the bottom for the shell that the gas-filled protective cylinder includes is provided with universal rolling wheel.
Further, it is provided with a left side on the sample cylinder of the built-in storage sample bucket and picks and places lifting ear and right handling ear；The left side
Pick and place and be connected with flexible connecting member between lifting ear and right handling ear.
Further, in addition to hand-hydraulic fetching device；The hand-hydraulic fetching device includes：
Support base, its bottom are provided with mobile universal wheel, and its top surface is fixed with equalizer bar；
Hydraulic mechanism, it is installed in support base；The hydraulic mechanism includes：Hydraulic cylinder, vertically slide close
The hydraulic stem being encapsulated in hydraulic cylinder, and the manipulation handrail being connected with the hydraulic cylinder bottom；The manipulation above-mentioned setting of handrail
There are hand-hydraulic priming valve and relief valve；
Fetching device, it includes：Horizontally disposed picks and places expansion link, the flexible chain vertically set；Institute
State and pick and place one end of expansion link and be connected by connects hinge with the end of hydraulic stem, the other end is connected with one end of flexible chain, stretches
The other end of contracting chain is provided with the hook that the flexible connecting member is set for hook；
Balance weight mechanism, it is installed in support base, and positioned at the opposite side for picking and placeing expansion link；The balance weight mechanism bag
Include：The balancing weight pole being installed in support base, and the movable weight being arranged on balancing weight pole.
The utility model provides a kind of perishable coal detection sample storage combined unit, built in the device gas-filled protective cylinder
There is the evenly distributed gas of inner chamber body and inner chamber body surface to diffuse hole, gas-filled protective cylinder keeps the inertia of continual and steady pressure
Gaseous environment, storage sample bucket are placed in gas-filled protective cylinder, the perishable property coal sample such as weak bonding is placed in inert gas shielding ring
In border.
Above-mentioned perishable coal detection sample storage combined unit provided by the utility model, is completely solved due to weak bonding
Property etc. perishable coal sample property it is unstable in air ambient easily occur chemical change and cause the change of property, and then influence
The problem of Coking Test for Blend, can science accurately judge the property of the perishable coal such as weak caking property and its in coal-blending coking
Effect, so as to ensure that the true, objective of coke making and coal blending experimental data, science, accurate, strong instructs coke-oven plant's coking life
Production, provide science for scientific and effective using perishable coals such as cheap, rich reserves weak caking property and accurately test
The basic condition of data, the bottleneck of the scientific and effective preservation of the perishable coal sample such as weak caking property is cracked, had and be widely used
Value, will also produce positive social benefit.
Brief description of the drawings
Fig. 1 is that perishable coal provided by the utility model detects the structural representation that sample stores combined unit.
Fig. 2 is the hand-hydraulic fetching device in perishable coal detection sample storage combined unit provided by the utility model
Structural representation.
Description of reference numerals：
1-1-gas-filled protective cylinder；
1-2-inner chamber body；
1-3-gas diffuses hole；
1-4-first seals neck；
1-5-diffuse lid；
The sealing strips of 1-6-first；
1-7-gas safety diffusion valve；
The buckle of 1-8-diffuse lid；
1-9-built-in storage sample bucket；
1-10-cover plate；
The buckle of 1-11-cover plate；
The sealing strips of 1-12-second；
1-13-second seals neck；
1-14-right side picks and places lifting ear；
1-15-left side picks and places lifting ear；
1-16-gas transmission line；
1-17-distribution pressure table；
1-18-gas control valve；
1-19-inertia source of the gas；
1-20-universal rolling wheel；
2-1-support base；
2-2-manipulation handrail；
2-3-hand-hydraulic priming valve；
2-4-relief valve；
2-5-hydraulic cylinder；
2-6-hydraulic stem；
2-7-connects hinge；
2-8-pick and place expansion link；
2-9-flexible chain；
2-10-hook；
2-11-equalizer bar；
2-12-movable weight；
2-13-balancing weight pole；
2-14-movement universal wheel.
Embodiment
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
In a kind of specific embodiment, the utility model provides a kind of perishable coal detection sample storage joint dress
Put.Fig. 1 is refer to, the knot of the perishable coal detection sample storage combined unit provided the figure shows the utility model embodiment
Structure.
The utility model embodiment provides a kind of perishable coal detection sample storage combined unit, and it includes：Gas-filled protective
Cylinder 1-1, built-in storage sample bucket 1-9 and inertia source of the gas 1-19；Wherein,
The gas-filled protective cylinder 1-1 includes shell, and shell is built-in with inner chamber body 1-2；The bottom surface of the inner chamber body 1-2 and
Gas is uniformly offered in side wall and diffuses hole 1-3；Left between the bottom surface of the inner chamber body 1-2 and side wall and the inner surface of shell
Default spacing, in order to the discharge of inert gas uniformly continuous；Welded with inner surface of outer cover at the top edge of the inner chamber body 1-2
Connect；The cover top portion sealed set diffuses lid 1-5, closed is full of indifferent gas so as to be formed in gas-filled protective cylinder 1-1
The nacelle of body；
The built-in storage sample bucket 1-9 is placed in the inner chamber body 1-2；The built-in storage sample bucket 1-9 and inner chamber body 1-2
Between be reserved with gap；The built-in storage sample bucket 1-9 includes sample cylinder and cover plate 1-10；The cover plate 1-10 sealed sets in
At the top of sample cylinder；
The inertia source of the gas 1-19 is connected by gas transmission line 1-16 with the outer casing underpart, and with inner chamber body 1-2 and outside
Cavity connection between shell；Gas control valve 1-18 and distribution pressure table 1-17 are provided with the air delivering pipeline.
Further, the first sealing neck 1-4, the buckle 1-8 for diffusing lid is provided with the cover top portion outer
Edge is provided with the first sealing strip 1-6 being adapted with the described first sealing neck 1-4；The gas-filled protective cylinder 1-1 is put
Dissipate and be provided with gas safety diffusion valve 1-7 on lid 1-5.When the gas pressure in gas-filled protective cylinder 1-1 exceedes defined safety
During value, gas safety diffusion valve 1-7 is automatically opened up, and releases gas, and after replying safe pressure, gas safety diffusion valve 1-7 is automatic
Close.
Preferably, the second sealing neck 1-13, the buckle 1- of the cover plate are provided with the top outer of the sample cylinder
11 edge is provided with the second sealing strip 1-12 being adapted with the described second sealing neck 1-13.
Further, 5~10mm gap is reserved between the built-in storage sample bucket 1-9 and inner chamber body 1-2.
In order to facilitate movement, the bottom for the shell that the gas-filled protective cylinder 1-1 includes is preferably provided with universal rolling wheel 1-
20。
A left side is provided with as preferred scheme of the present utility model, on the sample cylinder of the built-in storage sample bucket 1-9 picks and places carry
Ear 1-15 and right handling ear 1-14；The left side picks and places and is connected with flexible connecting member between lifting ear 1-15 and right handling ear 1-14.
Further, built-in storage sample bucket 1-9, above-mentioned perishable coal detection sample storage connection are efficiently picked and placeed for convenience
Attach together to put and preferably also include hand-hydraulic fetching device；The hand-hydraulic fetching device includes：
Support base 2-1, its bottom are provided with mobile universal wheel 2-14, and its top surface is fixed with equalizer bar 2-11；
Hydraulic mechanism, it is installed on support base 2-1；The hydraulic mechanism includes：Hydraulic cylinder 2-5, vertically
It is slidingly sealed in the hydraulic stem 2-6 in hydraulic cylinder 2-5, and the manipulation handrail 2-2 being connected with the hydraulic cylinder 2-5 bottoms；Institute
State that manipulation handrail 2-2 is above-mentioned to be provided with hand-hydraulic priming valve 2-3 and relief valve 2-4；Hydraulic cylinder 2-5 is arranged on support base 2-
On 1；
Fetching device, it includes：Horizontally disposed picks and places expansion link 2-8, the flexible chain vertically set
2-9；Described one end for picking and placeing expansion link 2-8 is connected by connects hinge 2-7 with hydraulic stem 2-6 end, and the other end is with stretching
Chain 2-9 one end is connected, and the flexible chain 2-9 other end is provided with the hook 2-10 that the flexible connecting member is set for hook；
Balance weight mechanism, it is installed on support base 2-1, and positioned at the opposite side for picking and placeing expansion link 2-8；The counter weight machine
Structure includes：The balancing weight pole 2-13 being installed on support base 2-1, and the activity being arranged on balancing weight pole 2-13 are matched somebody with somebody
Pouring weight 2-12.
Below for the utility model so that a kind of perishable coal sample storage of weak caking property etc. in Coking Test for Blend keeps sample as an example
The perishable coal detection sample storage combined unit provided is further illustrated.
The perishable coal samples such as weak caking property to be retained are put into built-in storage sample bucket according to the operational procedure requirement that keeps sample to put
In 1-9, hand-hydraulic fetching device is manipulated after covering cover plate 1-10, after being moved to correct position, hold with a firm grip manipulation handrail 2-2, rides
Hand-hydraulic pressurizing valve 2-3, hydraulic stem 2-6 are moved to correct position, put down flexible chain 2-9, and hook 2-10 hooks built-in storage
The right side that sample bucket is put on 1-9 picks and places lifting ear 1-14 and the left flexible connecting member for picking and placeing lifting ear 1-15, such as tied rope, puts it into inflation and protects
In casing body 1-1, cover and diffuse lid 1-5, go through the devices such as gas safety diffusion valve 1-7 opening valve and pressure gauge, really
Protect gas safety diffusion valve 1-7 safe handling.Manipulate hand-hydraulic fetching device and recover reset condition, be placed in fixed position.
Open inertia source of the gas 1-19 to enter, open gas control valve 1-18, and observe distribution pressure table 1-17, pass through gas transmission
The inner chamber body 1-2 that pipeline 1-16 enters in gas-filled protective cylinder 1-1, the evenly distributed gas in surface diffuse hole 1-3 by inertia
Gas ensures that the perishable coal samples such as weak caking property to be saved are placed in the environment of inert gas full of in nacelle, prevents and sky
Chemical change occurs for gas contact, influences the property of the perishable coal sample such as weak caking property, and then to the true of Coking Test for Blend data
Real, objective, science, accurately cause severe deviations.
The utility model provides a kind of perishable coal detection sample storage combined unit, built in the device gas-filled protective cylinder
There is the evenly distributed gas of inner chamber body and inner chamber body surface to diffuse hole, gas-filled protective cylinder keeps the inertia of continual and steady pressure
Gaseous environment, storage sample bucket are placed in gas-filled protective cylinder, the perishable property coal sample such as weak bonding is placed in inert gas shielding ring
In border.
Above-mentioned perishable coal detection sample storage combined unit provided by the utility model, is completely solved due to weak bonding
Property etc. perishable coal sample property it is unstable in air ambient easily occur chemical change and cause the change of property, and then influence
The problem of Coking Test for Blend, can science accurately judge the property of the perishable coal such as weak caking property and its in coal-blending coking
Effect, so as to ensure that the true, objective of coke making and coal blending experimental data, science, accurate, strong instructs coke-oven plant's coking life
Production, provide science for scientific and effective using perishable coals such as cheap, rich reserves weak caking property and accurately test
The basic condition of data, the bottleneck of the scientific and effective preservation of the perishable coal sample such as weak caking property is cracked, had and be widely used
Value, will also produce positive social benefit.
Perishable coal detection sample storage combined unit provided by the utility model is described in detail above.This
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand method and its core concept of the present utility model.It should be pointed out that the ordinary skill people for the art
For member, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, this
A little improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (7)
- A kind of 1. perishable coal detection sample storage combined unit, it is characterised in that including：Gas-filled protective cylinder, built-in storage Sample bucket and inertia source of the gas；Wherein,The gas-filled protective cylinder includes shell, and shell is built-in with inner chamber body；Uniformly opened in the bottom surface of the inner chamber body and side wall Hole is diffused provided with gas；Default spacing is left between the bottom surface of the inner chamber body and side wall and the inner surface of shell；The inner chamber Welded with inner surface of outer cover at the top edge of body；The cover top portion sealed set diffuses lid；The built-in storage sample bucket is placed in the inner chamber body；Gap is reserved between the built-in storage sample bucket and inner chamber body； The built-in storage sample bucket includes sample cylinder and cover plate；The cover plate for sealing is arranged at the top of sample cylinder；The inertia source of the gas is connected by gas transmission line with the outer casing underpart, and the cavity between inner chamber body and shell connects It is logical；Gas control valve and distribution pressure table are provided with the air delivering pipeline.
- 2. perishable coal detection sample storage combined unit according to claim 1, it is characterised in that the cover top portion The first sealing neck is provided with outer, the buckle edge for diffusing lid is provided with to be adapted with the described first sealing neck The first sealing strip；The gas-filled protective cylinder, which diffuses to cover, is provided with gas safety diffusion valve.
- 3. perishable coal detection sample storage combined unit according to claim 1, it is characterised in that the sample cylinder The second sealing neck is provided with the outer of top, the edge of the cover plate buckle is provided with mutually fits with the described second sealing neck The second sealing strip matched somebody with somebody.
- 4. perishable coal detection sample storage combined unit according to claim 1, it is characterised in that the built-in storage 5~10mm gap is reserved between sample bucket and inner chamber body.
- 5. perishable coal detection sample storage combined unit according to claim 1, it is characterised in that the gas-filled protective The bottom for the shell that cylinder includes is provided with universal rolling wheel.
- 6. the perishable coal detection sample storage combined unit according to claim 1 to 5 any one, it is characterised in that A left side, which is provided with, on the sample cylinder of the built-in storage sample bucket picks and places lifting ear and right handling ear；The left side picks and places lifting ear and right handling ear Between be connected with flexible connecting member.
- 7. perishable coal detection sample storage combined unit according to claim 6, it is characterised in that also including manual liquid Press fetching device；The hand-hydraulic fetching device includes：Support base, its bottom are provided with mobile universal wheel, and its top surface is fixed with equalizer bar；Hydraulic mechanism, it is installed in support base；The hydraulic mechanism includes：Hydraulic cylinder, be vertically slidingly sealed in Hydraulic stem in hydraulic cylinder, and the manipulation handrail being connected with the hydraulic cylinder bottom；Handrail is above-mentioned is provided with hand for the manipulation Hydrodynamic pressure priming valve and relief valve；Fetching device, it includes：Horizontally disposed picks and places expansion link, the flexible chain vertically set；It is described to take The one end for putting expansion link is connected by connects hinge with the end of hydraulic stem, and the other end is connected with one end of flexible chain, and stretch chain The other end be provided with the hook that the flexible connecting member is set for hook；Balance weight mechanism, it is installed in support base, and positioned at the opposite side for picking and placeing expansion link；The balance weight mechanism includes：Peace Loaded on the balancing weight pole in support base, and the movable weight being arranged on balancing weight pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083748.8U CN207137943U (en) | 2017-08-28 | 2017-08-28 | A kind of perishable coal detection sample storage combined unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083748.8U CN207137943U (en) | 2017-08-28 | 2017-08-28 | A kind of perishable coal detection sample storage combined unit |
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| Publication Number | Publication Date |
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| CN207137943U true CN207137943U (en) | 2018-03-27 |
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ID=61670341
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| CN201721083748.8U Active CN207137943U (en) | 2017-08-28 | 2017-08-28 | A kind of perishable coal detection sample storage combined unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442189A (en) * | 2017-08-28 | 2017-12-08 | 包头钢铁（集团）有限责任公司 | A kind of perishable coal detection sample storage combined unit |
-
2017
- 2017-08-28 CN CN201721083748.8U patent/CN207137943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442189A (en) * | 2017-08-28 | 2017-12-08 | 包头钢铁（集团）有限责任公司 | A kind of perishable coal detection sample storage combined unit |
| CN107442189B (en) * | 2017-08-28 | 2023-03-21 | 包头钢铁（集团）有限责任公司 | Easy rotten coal detects sample storage integrated unit |
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Effective date of registration: 20230404 Address after: 014010 Baogang Technology Center Office Building, Hexi Industrial Zone, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Baotou Lvye Environmental Energy Technology Co.,Ltd. Address before: 014010 Hexi Industrial Zone, Kunqu District, Baotou, the Inner Mongolia Autonomous Region Patentee before: BAOTOU IRON & STEEL (GROUP) Co.,Ltd. |