CN205991676U - Combination type sand sample baking box unit - Google Patents
Combination type sand sample baking box unit Download PDFInfo
- Publication number
- CN205991676U CN205991676U CN201620939569.9U CN201620939569U CN205991676U CN 205991676 U CN205991676 U CN 205991676U CN 201620939569 U CN201620939569 U CN 201620939569U CN 205991676 U CN205991676 U CN 205991676U
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- Prior art keywords
- heat
- sand sample
- water guide
- deflector
- vapour plate
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Abstract
The utility model discloses a kind of combination type sand sample baking box unit, including heat-insulation and heat-preservation casing and oven door, it is provided with deflector and water guide vapour plate in described heat-insulation and heat-preservation casing, deflector and water guide vapour plate are all obliquely installed, one end height that deflector is located at oven door is less than the other end, one end height that water guide vapour plate is located at oven door is higher than the other end, form the thermal treatment zone between deflector and water guide vapour plate, it is provided with PTC fever tablet in the thermal treatment zone, heat-insulation and heat-preservation cabinets cavity above water guide vapour plate is arranged to dryer bin, it is placed with silica-gel desiccant in dryer bin, dryer bin is connected with the thermal treatment zone by the through hole that bottom is arranged, it is provided with steam discharge orifice on the side wall of dryer bin.Using this utility model temperature constant it is ensured that the verity of landwaste；Silica-gel desiccant color can be observed and judge whether sand sample is dried it is most important that can guarantee that the quality drying sand sample, so that analyzing oil and gas information.
Description
Technical field
This utility model is related to a kind of device of sand sample roasting in Process of Oil Well Drilling, more particularly, to a kind of combination type sand sample
Baking box unit.
Background technology
Petroleum industry specifies that the temperature toasting sand sample is less than 110 degrees Celsius.Publication No. 1928476, publication date is
2007.03.14 Chinese patent literature discloses a kind of wind apparatus, particularly to fidelity sand sample airing device, it is characterized in that protecting
Demonstrate,prove that sampling sand sample fidelity of composition in dry run is constant, and the needs of field work and frequent operation adapted on structure,
Improve dry speed, safety simple to operate, be applicable to the field sampling sand sample such as oil and relevant industries exploration, drilling well
Fidelity dried.Adopt the technical scheme that casing is connected with each other using metal sheet to form, in casing, heating tube be installed,
So that cold air is entered casing post-heating and circulate using air-supply arrangement, form " hot blast " " drying up " sand sample, and generation in circulating
Clammy air is discharged outside casing through air outlet, is mounted with temperature controller simultaneously, using SCR control heating tube working condition,
To maintain box cavity temperature on design temperature, to ensure the fidelity of sand sample composition.
During practice, there is following problem in the prior art with above-mentioned patent documentation as representative, and one, dry
Roasting speed is slow, and when fast drilling, sand sample is more, usually improves temperature and is toasted, and improves oven temperature and easily bakes sand sample
Rotten, lose break-up value；Two, shut oven door and just cannot check whether sand sample is dried；Three, check whether sand sample is dried and want
Frequently open oven door to observe, not only affect drying time, and cause heat losses, be again heated to assigned temperature and can waste energy
Source；Four, there are many high-power heat-generating pipes, heat-generating pipe breaks down one and is not easy to realize, thus extending the baking sand sample time；Five, former
Roasting oven structure causes relative superiority or inferiority bottom in temperature, and an obvious example exactly puts polydisc sand sample into baking box simultaneously, often top
Sand sample first dried.
Content of the invention
The purpose of this utility model is the problems referred to above overcoming prior art to exist, and provides a kind of combination type sand sample baking box
Unit.Using this utility model temperature constant it is ensured that the verity of landwaste；Silica-gel desiccant color can be observed and judge sand sample
Whether dry it is most important that can guarantee that the quality drying sand sample, so that analyzing oil and gas information.
For achieving the above object, the technical solution adopted in the utility model is as follows：
A kind of combination type sand sample baking box unit, including heat-insulation and heat-preservation casing and oven door it is characterised in that：Described heat-insulated guarantor
It is provided with deflector and water guide vapour plate, deflector and water guide vapour plate are all obliquely installed, deflector is located at oven door in incubator body
One end height is less than the other end, and one end height that water guide vapour plate is located at oven door is higher than the other end, deflector and water guide vapour plate it
Between formed the thermal treatment zone, be provided with PTC fever tablet in the thermal treatment zone, the heat-insulation and heat-preservation cabinets cavity above water guide vapour plate is arranged to drying
Agent storehouse, is placed with silica-gel desiccant in dryer bin, dryer bin is connected with the thermal treatment zone by the through hole that bottom is arranged, desiccant
It is provided with steam discharge orifice on the side wall in storehouse.
It is provided with cut-off, positioned at the exclusion region of oven door side in heat-insulation and heat-preservation cabinets cavity above described water guide vapour plate
Domain forms dryer bin.
It is provided with one or more PTC fever tablets in the described thermal treatment zone.
Described sand sample baking box unit is one or more.
Using the utility model has the advantage of：
1st, due to the constant temp. warming characteristic of PTC heating sheet material, select the PTC heating sheet material maximum temperature of baking box not
More than 110 degrees Celsius, such baking temperature protects the verity of landwaste, can be properly arrived at production standard.
2nd, due to the constant temp. warming characteristic of PTC heating sheet material, so this utility model adopts the heating temperature of multigroup specification
The PTC fever tablet less than 110 degrees Celsius for the degree, selects the PTC fever tablet of different temperatures to carry out the temperature control that generates heat, so that it is special to adapt to some
Different drying requirement.
3rd, the standard whether this utility model is dried as sand sample using silica-gel desiccant, silica-gel desiccant is generally 3mm
The ball of left and right, is red when steam is heavier, no steam, be blue when being dried, facilitate shop floor worker to judge sand sample whether
It is dried.
4th, when drilling depth is slow, sand sample is few, only use opening section combination type PTC sand sample baking box unit, greatly saved energy
Source.
5th, in this utility model, in the heat-insulation and heat-preservation cabinets cavity above described water guide vapour plate, it is provided with cut-off, positioned at roasting
The exclusion region of chamber door side forms dryer bin, and this structure can reduce the volume of dryer bin, thus reducing silica-gel desiccant
Consumption.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model side structure schematic diagram；
In figure is labeled as：1st, heat-insulation and heat-preservation casing, 2, cut-off, 3, water guide vapour plate, 4, deflector, 5, oven door, 6, PTC sends out
Backing, 7, dryer bin, 8, steam discharge orifice.
Specific embodiment
Embodiment 1
A kind of combination type sand sample baking box unit, including heat-insulation and heat-preservation casing 1 and oven door 5, in described heat-insulation and heat-preservation casing 1
It is provided with deflector 4 and water guide vapour plate 3, deflector 4 and water guide vapour plate 3 are all obliquely installed, so that steam is derived, deflector 4
One end height positioned at oven door 5 is less than the other end, and one end height that water guide vapour plate 5 is located at oven door is higher than the other end, water conservancy diversion
Form the thermal treatment zone between plate 4 and water guide vapour plate 3, in the thermal treatment zone, be provided with PTC fever tablet 6, the heat-insulation and heat-preservation of water guide vapour plate 3 top
Casing 1 inner chamber is arranged to dryer bin 7, is placed with silica-gel desiccant in dryer bin 7, and dryer bin 7 is arranged by bottom
Through hole is connected with the thermal treatment zone, and the side wall of dryer bin 7 is provided with steam discharge orifice 8.
In this utility model, in heat-insulation and heat-preservation casing 1 inner chamber of described water guide vapour plate 3 top, it is provided with cut-off 2, positioned at roasting
The exclusion region of chamber door 5 side forms dryer bin 7.
In this utility model, in the described thermal treatment zone, it is provided with one or more PTC fever tablets 6.Can adopt cannot to human body
The low-voltage DC damaging, using safety, meanwhile, PTC fever tablet is compact, may be mounted at all faces of heating region
On, sand sample can be dried well.
In this utility model, described sand sample baking box unit is one or more.
Embodiment 2
As preferred forms of the present utility model, in conjunction with accompanying drawing 1, sand sample is placed in sample pan, then by sample pan
It is placed on deflector 4, deflector 4 is outer low and inner high, be easy to remaining moisture and flow away, shut oven door 5, entered by PTC fever tablet
Row heating, steam evaporates from sand sample, and water guide vapour plate 3 is high outside and low outside, and the through hole from water guide vapour plate 3 is dried agent storehouse 7,
Silica-gel desiccant is made to redden, unnecessary steam is discharged from steam discharge orifice 8, and when sand sample is dried, more no steam produces from baking box
Raw, thorough dry silica gel desiccant, silica-gel desiccant be will eventually become blueness by temperature, and now, workman can take sand sample away, enters
Row storage sample.The sand sample dried can retentively bottom well former state, little by roasting rotten probability.
Claims (4)
1. a kind of combination type sand sample baking box unit, including heat-insulation and heat-preservation casing（1）And oven door（5）It is characterised in that：Described every
Hot thermal-insulating body（1）Inside it is provided with deflector（4）With water guide vapour plate（3）, deflector（4）With water guide vapour plate（3）All it is obliquely installed,
Deflector（4）Positioned at oven door（5）One end height be less than the other end, water guide vapour plate（3）Positioned at oven door（5）One end height
Higher than the other end, deflector（4）With water guide vapour plate（3）Between formed the thermal treatment zone, be provided with PTC fever tablet in the thermal treatment zone（6）, lead
Steam plate（3）The heat-insulation and heat-preservation casing of top（1）Inner chamber is arranged to dryer bin（7）, dryer bin（7）Inside it is placed with silica gel to do
Drying prescription, dryer bin（7）Connected with the thermal treatment zone by the through hole that bottom is arranged, dryer bin（7）Side wall on be provided with steam
Discharge orifice（8）.
2. combination type sand sample baking box unit according to claim 1 it is characterised in that：Described water guide vapour plate（3）Top
Heat-insulation and heat-preservation casing（1）It is provided with cut-off in inner chamber（2）, positioned at oven door（5）The cut-off of side（2）Region forms dryer bin
（7）.
3. combination type sand sample baking box unit according to claim 2 it is characterised in that：It is provided with one in the described thermal treatment zone
Or multiple PTC fever tablet（6）.
4. combination type sand sample baking box unit according to claim 3 it is characterised in that：Described sand sample baking box unit is one
Or it is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939569.9U CN205991676U (en) | 2016-08-25 | 2016-08-25 | Combination type sand sample baking box unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939569.9U CN205991676U (en) | 2016-08-25 | 2016-08-25 | Combination type sand sample baking box unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991676U true CN205991676U (en) | 2017-03-01 |
Family
ID=58107593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620939569.9U Active CN205991676U (en) | 2016-08-25 | 2016-08-25 | Combination type sand sample baking box unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991676U (en) |
-
2016
- 2016-08-25 CN CN201620939569.9U patent/CN205991676U/en active Active
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|---|---|---|---|
| GR01 | Patent grant |