CN206721103U - Pyrolysis installation - Google Patents
Pyrolysis installation Download PDFInfo
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- CN206721103U CN206721103U CN201621361137.0U CN201621361137U CN206721103U CN 206721103 U CN206721103 U CN 206721103U CN 201621361137 U CN201621361137 U CN 201621361137U CN 206721103 U CN206721103 U CN 206721103U
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- seal assembly
- pyrolysis
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Abstract
The utility model discloses a kind of pyrolysis installation.Pyrolysis installation includes：Reaction tube, heating furnace, upper seal assembly, pyrolysis gas escape pipe, lower seal assembly, inert gas communicating pipe and the resistance detection component for detecting pyrolytic reaction structure ratio resistance.Stove overcoat is heated on reaction tube, upper seal assembly and lower seal assembly are respectively provided at the both ends of reaction tube, and pyrolysis gas escape pipe is located on seal assembly and connected with reaction tube, is located in inert gas communicating pipe on lower seal assembly and connected with reaction tube.According to pyrolysis installation of the present utility model, by setting resistance detection component, can investigate in real time temperature spot in pyrolytic process, the material at time point structure ratio resistance changing rule.
Description
Technical field
Technical field of coal chemical industry is the utility model is related to, specifically, more particularly to a kind of pyrolysis installation.
Background technology
In correlation technique, the structure ratio resistance of calcium carbide type ball can not be investigated in pyrolytic process with the change of temperature and time
Rule, to determine optimal pyrolytical condition, it is ensured that obtain qualified calcium carbide raw materials for metallurgy.
Utility model content
The purpose of this utility model utility model one kind is integrated with pyrolytic process and lump material structure ratio resistance measured
The system and method for journey, investigate the change rule of calcium carbide type ball each temperature spot and structure ratio resistance at time point in pyrolytic process
Rule, is both a kind of measurement apparatus, and a kind of pyrolysis installation.
According to the pyrolysis installation of the utility model embodiment, including：Reaction tube；Heating furnace, the heating stove overcoat is in institute
State on reaction tube；Upper seal assembly, the upper seal assembly are located at the upper end of the reaction tube and the sealing upper end；Pyrolysis gas
Escape pipe, the pyrolysis gas escape pipe are located on the upper seal assembly, one end of the pyrolysis gas escape pipe with it is described anti-
Should pipe connection；Lower seal assembly, the lower seal assembly are located at the lower end of the reaction tube and the sealing lower end；Tar cools down
Device, the tar cooler connect with the other end of the pyrolysis gas escape pipe；Inert gas communicating pipe, the inert gas connect
Siphunculus is located on the lower seal assembly and connected with the reaction tube；With the electricity for detecting pyrolytic reaction structure ratio resistance
Hinder detection components.
According to the pyrolysis installation of the utility model embodiment, by setting resistance detection component, pyrolysis can be investigated in real time
During temperature spot, the material at time point structure ratio resistance changing rule, consequently facilitating understand pyrolysis installation in heat
Solution preocess.
In certain embodiments, the resistance detection component includes：First electrode component, the first electrode component are located at
In the reaction tube and close to the upper end of the reaction tube；Second electrode component, the second electrode component are located at the reaction
In pipe and close to the lower end of the reaction tube；With the detection main body outside the reaction tube, the first electrode component leads to
Cross wire to electrically connect with the detection main body, the second electrode component is electrically connected by wire with the detection main body.
In certain embodiments, the construction of the first electrode component is identical with the construction of the second electrode component and wraps
Include：Corundum insulating bar, the corundum insulating bar are located in the reaction tube；Graphite rod, the graphite rod are located at the reaction tube
It is interior and be plugged on the corundum insulating bar；With the graphite electrode contacted with the reactant in the reaction tube, the graphite electricity
Pole is located in the reaction tube and is plugged on the graphite rod.
In certain embodiments, pyrolysis installation also includes：Pyrometer couple, the pyrometer couple are located at the reaction tube
It is interior and be plugged on the graphite electrode；Temperature digital display meter, the temperature digital display meter be located at outside the reaction tube and with it is described
Pyrometer couple electrically connects.
In certain embodiments, the graphite rod is threadedly coupled with the graphite electrode.
In certain embodiments, the reaction tube is earthenware.
In certain embodiments, the heating furnace is located at the middle part of the reaction tube.
In certain embodiments, the detection main body is universal meter.
In certain embodiments, the lower seal assembly construction it is identical with the construction of the upper seal assembly, it is described on
Seal assembly includes：Cutting ferrule, the cutting ferrule are set in the top of the reaction tube, the upper end-face edge outward bending shape of the cutting ferrule
Circlewise connecting portion；Upper cover, the upper cover lid are located at the upper end of the reaction tube, and the part lower surface of the upper cover
It is bonded with the upper surface in the loop connecting portion, the pyrolysis gas escape pipe is located on the upper cover；And sealing shroud, it is described
It is enclosed at the loop connecting portion and the outer peripheral edge of the upper cover outside sealing shroud to seal the loop connecting portion and described
The assembling gap of upper cover.
In certain embodiments, it is folded with rubber seal between the loop connecting portion and the upper cover.
Brief description of the drawings
Fig. 1 is the structural representation according to the pyrolysis installation of the utility model embodiment.
Reference：
Pyrolysis installation 100,
Reaction tube 110, heating furnace 120,
Upper seal assembly 130,
Lower seal assembly 130 ',
Pyrolysis gas escape pipe 140,
Inert gas communicating pipe 160,
Tar cooler 170, shell body 171, cooling medium inlet 172, cooling medium outlet 173,
Inner housing 174, pyrolysis gas outlet 175, cool down tar outlet 176；
First electrode component 150, corundum insulating bar 151, graphite rod 152, graphite electrode 153,
Second electrode component 150 ', corundum insulating bar 151 ', graphite rod 152 ', graphite electrode 153 ',
Detection main body 180, wire 181,
Pyrometer couple 191,
Temperature digital display meter 192.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, limited unless otherwise clear and definite.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
As shown in figure 1, according to the pyrolysis installation 100 of the utility model embodiment, including：Reaction tube 110, heating furnace 120,
Upper seal assembly 130, pyrolysis gas escape pipe 140, lower seal assembly 130 ', resistance detection component and inert gas communicating pipe 160.
It should be noted that resistance detection component can be the detection means for detecting material structure ratio resistance, by setting resistance
Detection components, can be with the structure ratio resistance of synchro measure material, and structure ratio resistance refers to the structure ratio resistance of material, is to be used for
Detect the parameter of material reactiveness.
Specifically, as shown in figure 1, can be held in reaction tube 110 in reactant, such as reaction tube 110 to hold
For participating in the coal of pyrolytic reaction.It is enclosed on outside heating furnace 120 on reaction tube 110, heating furnace 120 can enter to reaction tube 110
Row heating.For convenience of control heating-up temperature, heating furnace 120 can be electric heater unit, be easy to implement the full temperature section pyrolysis of coal.
Upper seal assembly 130 is located at the upper end of reaction tube 110 and seals the upper end of reaction tube 110, and lower seal assembly 130 ' is located at reaction
The lower end of pipe 110 and the lower end for sealing reaction tube 110, are thus easy to seal reaction tube 110.Pyrolysis gas escape pipe 140
It is located on seal assembly 130, one end of pyrolysis gas escape pipe 140 connects with reaction tube 110, the other end and tar cooler
170 connections, thus it is easy to collect the pyrolysis gas and tar during coal pyrolysis.Inert gas communicating pipe 160 is located in down close
Connected on sealing assembly 130 ' and with reaction tube 110.When need switch coal pyrolytic process (pyrolytic process can be to include low temperature
Pyrolysis, medium temperature pyrolysis, high temperature pyrolysis) or during addition reactant, first can be filled into reaction tube 110 into reaction tube 110
Inert gas.Resistance detection component can be used for the structure ratio resistance for detecting pyrolytic reaction.
It should be noted that when being pyrolyzed coal using pyrolysis installation 100, it is anti-coal of pyrolytic reaction etc. can will to be participated in
Answer thing to be put into reaction tube 110, while reaction tube 110 is sealed respectively using upper seal assembly 130 and lower seal assembly 130 '
Top and bottom, reaction tube 110 is heated using heating furnace 120, caused gas can utilize during the course of the reaction
Pyrolysis gas escape pipe 140 is exported to reaction tube 110, consequently facilitating collecting reaction product.By the temperature for controlling heating furnace 120
Degree can make pyrolysis installation 100 carry out low temperature pyrogenation, medium temperature pyrolysis or high temperature pyrolysis.When needing, the addition into reaction tube 110 is anti-
When answering thing or needing to take out material or material residue, it can first pass through and inert gas communicating pipe 160 be passed through indifferent gas into reaction tube 110
Body (such as nitrogen), when inert gas full of whole reaction tube 110 and meets other bars for being adapted to open upper seal assembly 130
During part, seal assembly 130 can be removed, so as to from the upper end of reaction tube 110 take out reaction tube 110 inside part,
Material or material residue etc..
According to the pyrolysis installation 100 of the utility model embodiment, by setting resistance detection component, heat can be investigated in real time
The changing rule of the structure ratio resistance of the material of temperature spot, time point in solution preocess, consequently facilitating understanding in pyrolysis installation 100
Pyrolytic process.
According to one embodiment of the present utility model, as shown in figure 1, resistance detection component include first electrode component 150,
Second electrode component 150 ' and detection main body.Specifically, first electrode component 150 is located in reaction tube 110 and close to reaction tube
110 upper end, second electrode component 150 ' are located in reaction tube 110 and close to the lower end of reaction tube 110.Detect main body 180
Outside reaction tube 110, first electrode component 150 is electrically connected by wire 181 with detection main body 180, second electrode component
150 ' are electrically connected by wire 181 with detection main body 180.Thus, it is easy to the structure ratio electricity in real time inside detection reaction tube 110
Resistance.
According to one embodiment of the present utility model, as shown in figure 1, the construction and second electrode of first electrode component 150
The construction of component 150 ' is identical.It is possible thereby to simplify the structure of pyrolysis installation 100, production cost is saved.For example, first electrode component
150 positioned at the upper end of reaction tube 110 and including corundum insulating bar 151, graphite rod 152 and graphite electrode 153.Wherein, corundum is exhausted
Edge rod 151 is located in reaction tube 110 and positioned at the opening position close to its upper end, and graphite rod 152 is located in reaction tube 110 and plugged
In the lower end of corundum insulating bar 151.Graphite electrode 153 contacts with the reactant in reaction tube 110, and graphite electrode 153 is positioned at anti-
In pipe 110 and the lower end of graphite rod 152 should be plugged in.
First electrode component 150 ' be located at the lower end of reaction tube 110 and including corundum insulating bar 151 ', graphite rod 152 ' and
Graphite electrode 153 '.Wherein, corundum insulating bar 151 ' is located in reaction tube 110 ' and close to the opening position of its lower end, graphite rod
152 ' are located in reaction tube 110 and are plugged in the upper end of corundum insulating bar 151 '.In graphite electrode 153 ' and reaction tube 110 '
Reactant contacts, and graphite electrode 153 ' is located in reaction tube 110 and is plugged in the upper end of graphite rod 152 '.Thus can not only carry
The structural stability of first electrode component 150 is risen, the essence of the structure ratio resistance detected by resistance detection component can also be lifted
Degree.
It is understood that positive and negative electrode is about using conductive and resistant to elevated temperatures graphite material, every piece of thickness of electrode
20-50mm；Because measurement process is in hot environment, maximum temperature needs to take into full account and ensures wire not up to 2000 DEG C
It by hot environment ablation, so as to avoid measuring circuit breaking, can not measure, therefore be provided with wire-protecting module, wire is protected
Shield module is made up of corundum insulating bar and graphite rod, and corundum insulating bar opens a through hole, and graphite rod is inserted through into hole, one end
Contacted with graphite electrode, one end contacts with the wire 181 of connecting detection main body 180 (such as universal meter), graphite rod and graphite electrode
The way of contact is：It is 2cm that a depth is opened in graphite electrode center, and diameter and graphite rod identical groove, groove walls have screw thread, will
Groove is screwed into again with the graphite rod of screw thread；Lower end graphite rod and lower end graphite electrode at insulation corundum rod center with needing additionally
The through hole that a diameter is about 10mm is opened, by high temperature hotspot occasionally insertion material, to monitor the temperature of material in real time.
To simplify the assembly process of graphite rod 152 and graphite electrode 153, in one embodiment of the present utility model, stone
Inker 152 can be connected through a screw thread with graphite electrode 153.According to one embodiment of the present utility model, detection main body 180 can
Think universal meter.
As shown in figure 1, according to one embodiment of the present utility model, pyrolysis installation 100 can also include pyrometer couple
191 and temperature digital display meter 192.Wherein, pyrometer couple 191 is located in reaction tube 110 and is plugged on graphite electrode 153, temperature
Degree digital display meter 192 is located at the outside of reaction tube 110 and electrically connected with pyrometer couple 191.It is possible thereby to reaction tube 110 is monitored in real time
The temperature of internal reactant.
According to one embodiment of the present utility model, as shown in figure 1, pyrolysis installation 100 can also include：Tar cooler
170.Wherein, tar cooler 170 connects with pyrolysis gas escape pipe 140.It is understood that the one of pyrolysis gas escape pipe 140
End connects with the inside of reaction tube 110, and the other end connects with tar cooler 170, and pyrolysis installation 100 is during reaction, heat
Pyrolysis gas and other materials can enter tar cooler 170 by pyrolysis gas escape pipe 140 caused by solution device 100
It is interior, consequently facilitating collect pyrolysis gas and pyrolysis profit, and then can obtain profit yield obtained by pyrolytic reaction, gas yield with
And solid product yield.
Further, as shown in figure 1, tar cooler 170 includes：Shell body 171 and inner housing 174.Wherein, shell body
171 have cooling medium inlet 172 and cooling medium outlet 173, and cooling medium can enter outer from cooling medium inlet 172
Inside housing 171, flowed out from cooling medium outlet 173 from shell body 171.Inner housing 174 is located in shell body 171, inner housing
174 connect with pyrolysis gas escape pipe 140, and inner housing 174 is with (" external world " here can refer to shell body 171 with the external world
It is outside) pyrolysis gas outlet 175 and cooling tar outlet 176 of connection, can be from pyrolysis gas outlet 175 through overcooled pyrolysis gas
Flow out, the material such as impurity in inner housing 174 can flow out from cooling tar outlet 176.
It should be noted that pyrolysis gas is entered in inner housing 174 by pyrolysis gas escape pipe 140, and cooling medium is filled out
Fill in the area of space between shell body 171 and inner housing 174, with to the pyrolysis gas in inner housing 174 and inner housing 174
Cooled down Deng material, that is to say, that tar cooler 170 is carried out cold by the way of cooling down indirectly to materials such as pyrolysis gas
But.In addition, cooling medium can be water or nitrogen, cooling load can be adjusted by adjusting the flow rate of cooling medium
Section.
In an example of the present utility model, reaction tube 110 can be earthenware.Alternatively, using insulation, high temperature resistant
Ceramic material, diameter are 120-150mm, and height is 300-400mm.
In an example of the present utility model, heating furnace 120 is located at the middle part of reaction tube 110.When heating furnace 120 is located at
During the middle part of reaction tube 110, the heating effect of heating furnace 120 is preferable.
Seal assembly 130 and lower seal assembly 130 ' are installed for convenience, in some embodiments of the utility model, such as
Shown in Fig. 1, the end of reaction tube 110 is provided with the flange 112 of outward bending, upper seal assembly 130 and lower seal assembly 130 ' point
It is not set on corresponding flange 112.Flange 112 can be along the circumferential direction extension of reaction tube 110 and annular in shape, thus not only
The sealing of reaction tube 110 is easy to implement, can also be strengthened between flange 112 and upper seal assembly 130 and lower seal assembly 130 '
Bonding strength and stability.
According to some embodiments of the utility model, as shown in figure 1, upper seal assembly 130 includes：Cutting ferrule 131, upper cover
132 and fastener 133.Wherein, cutting ferrule 131 is set in the top of reaction tube 110, the upper end-face edge outward bending shape of cutting ferrule 131
Circlewise connecting portion 1311.Upper cover 132 covers the upper end for being located at reaction tube 110, and the part lower surface of upper cover 132 and ring-type
The upper surface fitting of connecting portion 1311, pyrolysis gas escape pipe 140 are located on upper cover 132.Ring-type company is enclosed on outside fastener 133
To the assembling gap of sealing ring connecting portion 1311 and upper cover 132 at the outer peripheral edge of socket part 1311 and upper cover 132.Thus
The upper end of reaction tube 110 can be tightly connected.
Further, as shown in figure 1, being folded with rubber seal 134 between loop connecting portion 1311 and upper cover 132.
It is possible thereby to further lift sealing between ring-type connecting portion 1311 and upper cover 132.
In order to simplify the structure of pyrolysis installation 100, reduce the number of parts, the construction of lower seal assembly 130 ' with it is upper close
The construction of sealing assembly 130 is identical.It is possible thereby to reduce the production cost of pyrolysis installation 100.For example, as shown in figure 1, lower sealing group
Part 130 ' includes：Cutting ferrule 131 ', upper cover 132 ' and fastener 133 '.Wherein, cutting ferrule 131 ' is set under reaction tube 110 '
Portion, the lower edge outward bending of cutting ferrule 131 ' form loop connecting portion 1311 '.The lid of upper cover 132 ' is located at reaction tube 110 '
Lower end, and the part upper surface of upper cover 132 ' is bonded with the lower surface in loop connecting portion 1311 ', inert gas communicating pipe 160
It is located on upper cover 132 '.Be enclosed on outside fastener 133 ' at loop connecting portion 1311 ' and the outer peripheral edge of upper cover 132 ' to
The assembling gap of sealing ring connecting portion 1311 ' and upper cover 132 '.It is possible thereby to the upper end of reaction tube 110 ' is tightly connected.
As shown in figure 1, rubber seal 134 is folded between loop connecting portion 1311 and upper cover 132.It is possible thereby to further lifted
Sealing between loop connecting portion 1311 and upper cover 132.
The test method and step of pyrolysis installation 100 is described below：
First, will rubber seal 134 be set, and pass through between the lower end cutting ferrule 131 of reaction tube 110 and upper cover 132
Cutting ferrule 131, rubber seal 134 are fixed on the lower end of reaction tube 110 by fastener 133 with low head 132 ', and inert gas connects
Siphunculus 160 is located on lower seal assembly 130 '；
Second, inert gas communicating pipe 160 connects with reaction tube 110；
3rd, it will be put into equipped with load weighted material in reaction tube 110；
4th, upper end corundum insulating bar 151 and graphite rod 152 and graphite electrode 153 are assembled and be put into reaction tube 110
It is interior, and distance of the upper end corundum insulating bar 151 away from the upper end of reaction tube 110 is measured with ruler, to calculate the height of stock column；
5th, the device assembled is put into reaction tube 110 and fixed, is then fastened upper seal assembly 130, root
According to the heating schedule for needing to set heating furnace；
6th, connect circuit, universal meter can real-time display material resistance value, temperature digital display meter can real-time display material
Temperature, can be as needed, reads the resistance value of arbitrary temp point blanking column；
7th, according to resistance value and the physical dimension of stock column, the structure ratio resistance value of stock column is calculated.
Thus, by setting above-mentioned pyrolysis installation also to bring following beneficial effect：
1. integrated coupled pyrolytic process and lump material structure ratio resistance measurement process, pyrolytic process can be investigated in real time
In each temperature spot, the material at time point structure ratio resistance changing rule；
2. high temperature reaction zone has been arranged on centre position by the embodiment, the difficult sealing under hot environment is greatly reduced
Degree；
3. by cleverly designing combination, shortcomings and inconvenience that hot environment is brought are overcome, has got through electric pathway；
4. the structure ratio resistance data of solid material in ratio resistance pyrolytic process can be obtained simultaneously, while can obtain
Gas, liquid, solid product is pyrolyzed yield data, achieves many things at one stroke；
5. simple in construction, easy to operate, measurement accuracy is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
- A kind of 1. pyrolysis installation, it is characterised in that including：Reaction tube；Heating furnace, the heating stove overcoat is on the reaction tube；Upper seal assembly, the upper seal assembly are located at the upper end of the reaction tube and the sealing upper end；Pyrolysis gas escape pipe, the pyrolysis gas escape pipe are located on the upper seal assembly, and the one of the pyrolysis gas escape pipe End connects with the reaction tube；Lower seal assembly, the lower seal assembly are located at the lower end of the reaction tube and the sealing lower end；Tar cooler, the tar cooler connect with the other end of the pyrolysis gas escape pipe；Inert gas communicating pipe, it is located in the inert gas communicating pipe on the lower seal assembly and connects with the reaction tube It is logical；WithFor detecting the resistance detection component of pyrolytic reaction structure ratio resistance.
- 2. pyrolysis installation according to claim 1, it is characterised in that the resistance detection component includes：First electrode component, the first electrode component are located in the reaction tube and close to the upper end of the reaction tube；Second electrode component, the second electrode component are located in the reaction tube and close to the lower end of the reaction tube；WithDetection main body outside the reaction tube, the first electrode component are electrically connected by wire and the detection main body Connect, the second electrode component is electrically connected by wire with the detection main body.
- 3. pyrolysis installation according to claim 2, it is characterised in that the construction of the first electrode component and described second The construction of electrode assemblie it is identical and including：Corundum insulating bar, the corundum insulating bar are located in the reaction tube；Graphite rod, the graphite rod are located in the reaction tube and are plugged on the corundum insulating bar；WithThe graphite electrode contacted with the reactant in the reaction tube, the graphite electrode are located in the reaction tube and are plugged in On the graphite rod.
- 4. pyrolysis installation according to claim 3, it is characterised in that also include：Pyrometer couple, the pyrometer couple are located in the reaction tube and are plugged on the graphite electrode；Temperature digital display meter, the temperature digital display meter are located at outside the reaction tube and electrically connected with the pyrometer couple.
- 5. pyrolysis installation according to claim 3, it is characterised in that the graphite rod connects with the graphite electrode screw thread Connect.
- 6. pyrolysis installation according to claim 1, it is characterised in that the reaction tube is earthenware.
- 7. pyrolysis installation according to claim 1, it is characterised in that the heating furnace is located at the middle part of the reaction tube.
- 8. pyrolysis installation according to claim 1, it is characterised in that the detection main body is universal meter.
- 9. pyrolysis installation according to claim 1, it is characterised in that the construction of the lower seal assembly and the upper sealing The construction of component is identical, and the upper seal assembly includes：Cutting ferrule, the cutting ferrule are set in the top of the reaction tube, and the upper end-face edge outward bending of the cutting ferrule forms ring-type and connected Socket part；Upper cover, the upper cover lid are located at the upper end of the reaction tube, and the part lower surface of the upper cover and the ring The upper surface fitting of shape connecting portion, the pyrolysis gas escape pipe are located on the upper cover；WithSealing shroud, the sealing shroud are enclosed at the loop connecting portion and the outer peripheral edge of the upper cover to seal the ring outside The assembling gap of shape connecting portion and the upper cover.
- 10. pyrolysis installation according to claim 9, it is characterised in that between the loop connecting portion and the upper cover It is folded with rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361137.0U CN206721103U (en) | 2016-12-12 | 2016-12-12 | Pyrolysis installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361137.0U CN206721103U (en) | 2016-12-12 | 2016-12-12 | Pyrolysis installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721103U true CN206721103U (en) | 2017-12-08 |
Family
ID=60499779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361137.0U Expired - Fee Related CN206721103U (en) | 2016-12-12 | 2016-12-12 | Pyrolysis installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721103U (en) |
-
2016
- 2016-12-12 CN CN201621361137.0U patent/CN206721103U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Biomass spiral pyrolysis device and pyrolysis process Effective date of registration: 20180327 Granted publication date: 20171208 Pledgee: Tianfeng Securities Co.,Ltd. Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000229 |
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Effective date of registration: 20190121 Granted publication date: 20171208 |
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Date of cancellation: 20220921 Granted publication date: 20171208 |
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