CN108620017A - Thermal cracking integrated equipment - Google Patents
Thermal cracking integrated equipment Download PDFInfo
- Publication number
- CN108620017A CN108620017A CN201810587123.8A CN201810587123A CN108620017A CN 108620017 A CN108620017 A CN 108620017A CN 201810587123 A CN201810587123 A CN 201810587123A CN 108620017 A CN108620017 A CN 108620017A
- Authority
- CN
- China
- Prior art keywords
- thermal cracking
- chamber
- reaction
- injection
- cracking room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004227 thermal cracking Methods 0.000 title claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract 7
- 230000010354 integration Effects 0.000 claims description 8
- 238000005336 cracking Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses thermal cracking integrated equipment which comprises a thermal cracking chamber, a heating device arranged below the thermal cracking chamber, and an injection port, a filling port and a discharge port which are arranged on the thermal cracking chamber, wherein a plurality of partition plates are arranged inside the thermal cracking chamber, an injection cavity is formed between each partition plate and the side wall of the thermal cracking chamber, a reaction cavity is formed between all partition plates or between all partition plates and the thermal cracking chamber, a plurality of nozzles are arranged on the partition plates, and a valve is arranged on each nozzle. The thermal cracking chamber is divided into the injection chamber and the reaction chamber by the partition plate, the catalyst is dispersed in the injection chamber, when the temperature in the thermal cracking chamber reaches a set value, the valve is opened, the catalyst is rapidly dispersed into the reaction chamber, the injection chamber and the reaction chamber are also arranged in the thermal cracking chamber, the injection chamber is heated while the reaction chamber is heated, and therefore energy is saved, the heat energy required by the reaction is less, and the reaction is rapid and thorough.
Description
Technical field
The invention belongs to field of chemical equipment, more particularly to a kind of thermal cracking integration apparatus.
Background technology
Existing pyrolysis cracking unit generally comprises two sets of heating devices, it is therefore desirable to consume a large amount of thermal energy, Er Qiere
Gas after solution is needed by being passed to after pipeline outside injection chamber, which understands the heat loss of some, therefore existing device
It not only needs a large amount of thermal energy but also heat energy loss is higher.
Invention content
The few and thorough hot tearing integrated de that is swift in response the object of the present invention is to provide thermal energy needed for a kind of energy saving, reaction
Equipment；
To reach said effect, scheme of the present invention is：A kind of thermal cracking integration apparatus comprising thermal cracking room,
Heating device below the thermal cracking room, inlet, feeding port and discharge port on the thermal cracking room, institute
It states thermal cracking chamber interior and is equipped with polylith demarcation strip, form injection chamber, institute between each demarcation strip and the side wall of the thermal cracking room
Have and form reaction chamber between demarcation strip or all demarcation strips and the thermal cracking room, the demarcation strip is equipped with multiple sprays
Mouthful, set that there are one valves on each spout；
There are two the demarcation strips and parallel setting；
The heating device is coated on the lower end of the thermal cracking room；
The valve is electrically-controlled valve；
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Using demarcation strip by thermal cracking
Room is divided into injection chamber and reaction chamber, and catalyst waits for that thermal cracking indoor temperature reaches setting value, valve is beaten in injection intracavitary dispersion
Open, catalyst is rapidly dispersed into reaction chamber, while flood chamber is same as reative cell is set in thermal cracking room, in reative cell plus
Flood chamber also heats up heat therewith simultaneously, and thermal energy is few needed for not only energy saving, reaction and is swift in response thoroughly.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of this equipment；
Attached drawing 2 is the vertical view of this equipment thermal cracking room.
Specific implementation mode
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings；
As shown in Figure 1, 2, thermal cracking integration apparatus includes thermal cracking room 1, the heating device set on 1 lower section of the thermal cracking room
2, inlet, feeding port and the discharge port on the thermal cracking room 1；
The thermal cracking room 1 is internally provided with polylith demarcation strip 3, is formed between each demarcation strip 3 and the side wall of the thermal cracking room 1
Chamber 4 is injected, forms reaction chamber 5, the demarcation strip between all demarcation strips 3 or all demarcation strips 3 and the thermal cracking room 1
3 are equipped with multiple spouts 6, set that there are one valves 7 on each spout 6；In the present embodiment, the demarcation strip 3 there are two and phase
It is arranged in parallel；The heating device 2 is coated on the lower end of the thermal cracking room 1；The valve 7 is electrically-controlled valve；
Operation principle is as follows：Thermal cracking room is divided into injection chamber and reaction chamber using demarcation strip, catalyst is in injection intracavitary point
It dissipates, waits for that thermal cracking indoor temperature reaches setting value, valve is opened, and catalyst is rapidly dispersed into reaction chamber, while flood chamber
Same as reative cell to be set in thermal cracking room, in reative cell heating, flood chamber also heats up therewith simultaneously, needed for not only energy saving, reaction
Thermal energy is few and is swift in response thoroughly；
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art's energy
Solution present disclosure much of that is simultaneously implemented according to this, and it is not intended to limit the scope of the present invention；It is all according to spirit of that invention
Equivalent change or modification made by essence, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of thermal cracking integration apparatus comprising thermal cracking room, is set to the heating device below the thermal cracking room
Inlet, feeding port and discharge port on the thermal cracking room, it is characterised in that：The thermal cracking chamber interior is equipped with polylith point
Partition board forms injection chamber between each demarcation strip and the side wall of the thermal cracking room, between all demarcation strips or all demarcation strips
Form reaction chamber between the thermal cracking room, the demarcation strip is equipped with multiple spouts, sets that there are one valves on each spout.
2. thermal cracking integration apparatus according to claim 1, it is characterised in that：There are two the demarcation strips and parallel
Setting.
3. thermal cracking integration apparatus according to claim 1, it is characterised in that：The heating device is coated on the heat
On the lower end of cracking room.
4. thermal cracking integration apparatus according to claim 1, it is characterised in that：The valve is electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587123.8A CN108620017A (en) | 2018-06-06 | 2018-06-06 | Thermal cracking integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587123.8A CN108620017A (en) | 2018-06-06 | 2018-06-06 | Thermal cracking integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620017A true CN108620017A (en) | 2018-10-09 |
Family
ID=63691189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810587123.8A Pending CN108620017A (en) | 2018-06-06 | 2018-06-06 | Thermal cracking integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108620017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632566A (en) * | 2020-05-07 | 2020-09-08 | 福州大学 | Catalytic nitrogen fixation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506622Y (en) * | 2001-09-05 | 2002-08-21 | 文怡农 | Chlorine dioxide generator |
| CN1912059A (en) * | 2005-08-09 | 2007-02-14 | 中国石油化工股份有限公司 | Catalytic conversion method for producing more propylene |
| CN202744431U (en) * | 2012-09-13 | 2013-02-20 | 黑龙江省科学院科技孵化中心 | Combined-use anaerobic fermentation reactor |
| CN204400914U (en) * | 2014-12-30 | 2015-06-17 | 浙江大道环保科技有限公司 | For the radial catalytic tower of the band squirrel-cage fluid heating pipe of waste plastic oil-refining |
| CN105771848A (en) * | 2014-12-25 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient and safe reaction vessel |
| CN206222330U (en) * | 2016-11-28 | 2017-06-06 | 江西致远环保技术有限公司 | A kind of garbage pyrolysis furnace feeding preheating device |
-
2018
- 2018-06-06 CN CN201810587123.8A patent/CN108620017A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506622Y (en) * | 2001-09-05 | 2002-08-21 | 文怡农 | Chlorine dioxide generator |
| CN1912059A (en) * | 2005-08-09 | 2007-02-14 | 中国石油化工股份有限公司 | Catalytic conversion method for producing more propylene |
| CN202744431U (en) * | 2012-09-13 | 2013-02-20 | 黑龙江省科学院科技孵化中心 | Combined-use anaerobic fermentation reactor |
| CN105771848A (en) * | 2014-12-25 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient and safe reaction vessel |
| CN204400914U (en) * | 2014-12-30 | 2015-06-17 | 浙江大道环保科技有限公司 | For the radial catalytic tower of the band squirrel-cage fluid heating pipe of waste plastic oil-refining |
| CN206222330U (en) * | 2016-11-28 | 2017-06-06 | 江西致远环保技术有限公司 | A kind of garbage pyrolysis furnace feeding preheating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632566A (en) * | 2020-05-07 | 2020-09-08 | 福州大学 | Catalytic nitrogen fixation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
|
| RJ01 | Rejection of invention patent application after publication |