CN106393339B - Comprehensive reactor for Wooden modifying - Google Patents
Comprehensive reactor for Wooden modifying Download PDFInfo
- Publication number
- CN106393339B CN106393339B CN201610621399.4A CN201610621399A CN106393339B CN 106393339 B CN106393339 B CN 106393339B CN 201610621399 A CN201610621399 A CN 201610621399A CN 106393339 B CN106393339 B CN 106393339B
- Authority
- CN
- China
- Prior art keywords
- housing
- liquid
- pipeline
- material distributor
- agitating shaft
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 239000007787 solid Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000011343 solid material Substances 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0228—Spraying apparatus, e.g. tunnels
-
- 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
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
Abstract
The invention discloses a kind of comprehensive reactor for Wooden modifying, it is the cylindrical housings of sealing, the inside of housing is provided with agitating shaft, the top of housing is provided with solid feed inlet and gas addition port, the middle part of housing is provided with liquid addition port, the top of housing is provided with the material distributor of cone, material distributor is sleeved on agitating shaft, agitating shaft on the inside of material distributor is provided with material distribution round platform, the top of material distributor is connected on solid feed inlet by material guiding tube, the lower section of material distributor is provided with the liquid spray pipeline of annular, liquid spray pipeline is connected on liquid addition port；The present invention is directed to the gentle three kinds of raw materials of solid, liquid that simultaneous reactions are needed in the production of Wooden modifying, in the gaseous environment of housing upper, in the presence of material distributor and liquid, uniform sprinkling liquid and solid, in the liquid environment of lower housing portion, in the presence of jet pipeline and backgauge screen cloth, the abundant contact of three is completed, the time of contact of three is improved, ensures the efficient progress of reaction.
Description
Technical field
The present invention relates to the production equipment field of Wooden modifying, more particularly to a kind of comprehensive reaction for Wooden modifying
Kettle.
Background technology
There is kinds of processes in the modification of timber, it is necessary to use solid, liquid simultaneously in the production process to modifying agent
The raw material of three kinds of characters of body and gas is produced；From the point of view of the fundamental reaction principle chemically reacted, between various reaction raw materials
Contact it is more abundant, mixing it is more uniform, the efficiency of end reaction is higher.
In traditional consersion unit, by the stirring of agitating paddle, ensure the abundant contact between three during the course of the reaction,
But due to the limitation of stirring structure, gas residence time in liquid medium is shorter, gas, liquid contact with solid three
Time is short, it is difficult to fully react；Therefore, on the market improved way by solid dissolving in liquid flux, pass through liquid flux
With being mutually mixed for liquid reactions liquid, gas and the residence time in liquid finally are being improved, when improving three's contact to reach
Between purpose, but in Wooden modifying field, some solid materials are solvent can not to be used to be dissolved, it is necessary to direct and liquid
Precursor reactant liquid is reacted, therefore the mixed effect of three can directly affect the reaction efficiency of integral product.
The content of the invention
A kind of simple in construction present invention aims at providing for above-mentioned problem, solid, liquid, gas three mixing is equal
Even, reaction efficiency is high, suitable for the comprehensive reactor of Wooden modifying.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：It is a kind of to be used for the comprehensive anti-of Wooden modifying
Kettle is answered, described comprehensive reactor is the cylindrical housings of sealing, and the top of housing is provided with stirring motor, and the inside of housing is set
There is agitating shaft, the bottom of housing is provided with discharging opening, and the top of the housing is provided with solid feed inlet and gas addition port, housing
Middle part is provided with liquid addition port, and the top of described housing is provided with the material distributor of cone, described material distributor set
On agitating shaft, material distributor is fixedly mounted on the inwall of housing by fix bar, on the inside of the material distributor
Agitating shaft is provided with material distribution round platform, and the top of material distributor is connected on solid feed inlet by material guiding tube, material point
The lower section of cloth device is provided with the liquid spray pipeline of annular, and liquid spray pipeline is connected on liquid addition port, liquid spray pipeline
It is provided with multiple spray heads vertically upward.
Housing above material distributor of the present invention is provided with gas backstreaming pipeline, and the bottom of housing is provided with annular
Jet pipeline, described gas backstreaming pipeline are connected on jet pipeline by aspiration pump；Pass through gas backstreaming pipeline and jet
The compound action of pipeline, the convenient reaction system that the gas for failing to react completely above housing is imported into below housing again
In, reacted again, gas medium utilization rate is high.
The air-flow spout of multiple horizontal-jets is evenly distributed with jet pipeline of the present invention；Pass through horizontal-jet
Air-flow spout, the convenient gas injection medium into the liquid reactions liquid below housing, gas is in liquid reactions liquid after improving backflow
In residence time, when it is diffused up, contacted with the solid dielectric in liquid reactions liquid, facilitate three simultaneously it is anti-
Should.
Housing between jet pipeline and liquid spray pipeline of the present invention is provided with backgauge screen cloth, described backgauge
The setting height(from bottom) of screen cloth is no more than the 1/5 of body height；After solid material drops from material distributor, drop to anti-in liquid
Answer in medium, caught by backgauge screen cloth, avoid solid material from all sinking to the bottom, the solid material after sinking to the bottom is difficult to be situated between again with gas
Matter contacts；Solid material fully contacts on backgauge screen cloth with the gas after rising and liquid, improves reaction efficiency.
Material guiding tube of the present invention is set with agitating shaft by the pipeline of annular, and described material distribution round platform is set
In the underface of the outlet of material guiding tube；Solid material under the guiding of material guiding tube, drops to after solid feed inlet enters housing
Material is distributed the top of round platform, and material distribution round platform rotates with the rotation of agitating shaft, in centrifugal force and the material of cone
That material is completed in the presence of distributor is uniformly distributed work.
The advantage of the invention is that：The present invention for needed in the production technology of Wooden modifying the solid, liquid that carries out simultaneously and
The combined reaction of gas three, in housing upper, gaseous environment, in the presence of material distributor and liquid, uniform sprinkling
Liquid and solid, three's contact are abundant；In lower housing portion, liquid environment, in the presence of jet pipeline and backgauge screen cloth, three
Person's contact is abundant, the time of contact of the three maximumlly improved, improves reaction efficiency；Device itself is simple in construction, operation letter
Folk prescription just, good practical effect.
Brief description of the drawings
Fig. 1 is the apparatus structure sketch of the present invention.
Wherein, 1 housing, 2 solid feed inlets, 3 discharging openings, 4 stirring motors, 5 agitating shafts, 6 material distributors, 7
Material distribution round platform, 8 material guiding tubes, 9 liquid spray pipelines, 10 liquid addition ports, 11 gas backstreaming pipelines, 12 aspiration pumps,
13 jet pipelines, 14 backgauge screen clothes, 15 fix bars, 16 gas addition ports.
Embodiment
The present invention is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings.
Embodiment 1：A kind of comprehensive reactor for Wooden modifying as shown in Figure 1, described comprehensive reactor
For the cylindrical housings 1 of sealing, the top of housing 1 is provided with stirring motor 4, and the inside of housing 1 is provided with agitating shaft 5, the bottom of housing 1
Portion is provided with discharging opening 3, and the top of the housing 1 is provided with solid feed inlet 2 and gas addition port 16, and the middle part of housing 1 is provided with liquid
Body charge door 10, the top of described housing 1 are provided with the material distributor 6 of cone, and described material distributor 6, which is sleeved on, to be stirred
Mix on axle 5, material distributor 6 is fixedly mounted on by fix bar 15 on the inwall of housing 1, the inner side of material distributor 6
Agitating shaft 5 is provided with material distribution round platform 7, and the top of material distributor 6 is connected on solid feed inlet 2 by material guiding tube 8, thing
Expect that the lower section of distributor 6 is provided with the liquid spray pipeline 9 of annular, liquid spray pipeline 9 is connected on liquid addition port 10, liquid
Spray pipeline 9 is provided with multiple spray heads vertically upward.
Embodiment 2：As shown in figure 1, the housing 1 of the top of material distributor 6 of the present invention is provided with gas backstreaming pipeline 11,
The bottom of housing 1 is provided with the jet pipeline 13 of annular, and described gas backstreaming pipeline 11 is connected to air jet pipe by aspiration pump 12
On road 13；It is convenient that the top of housing 1 is failed what is reacted completely by gas backstreaming pipeline 11 and the compound action of jet pipeline 13
Gas is imported into the reaction system of the lower section of housing 1 again, is reacted again, and gas medium utilization rate is high.
Embodiment 3：As shown in figure 1, the air-flow spray of multiple horizontal-jets is evenly distributed with the jet pipeline 13 of the present invention
Mouthful；By the air-flow spout of horizontal-jet, the convenient gas injection medium into the liquid reactions liquid of the lower section of housing 1, backflow is improved
Residence time of the gas in liquid reactions liquid afterwards, when it is diffused up, connect with the solid dielectric in liquid reactions liquid
Touch, facilitate three's simultaneous reactions.
Embodiment 4：As shown in figure 1, the housing 1 between the jet pipeline 13 and liquid spray pipeline 9 of the present invention is provided with
Backgauge screen cloth 14, the setting height(from bottom) of described backgauge screen cloth 14 are no more than the 1/5 of the height of housing 1；Solid material is distributed from material
After being dropped on material distribution round platform 7 in device 6, drop in liquid in reaction medium, caught, avoided by backgauge screen cloth 14
Solid material is all sunk to the bottom, and the solid material after sinking to the bottom is difficult to be contacted again with gas medium；Solid material is on backgauge screen cloth 14
Fully contacted with the gas after rising and liquid, improve reaction efficiency.
Embodiment 5：As shown in figure 1, the material guiding tube 8 of the present invention is set with agitating shaft 5 by the pipeline of annular, it is described
Material distribution round platform 7 is arranged on the underface of the outlet of material guiding tube 8；After solid material is from solid feed inlet 2 into housing 1,
Under the guiding of material guiding tube 8, the top of material distribution round platform 7 is dropped to, material distribution round platform 7 turns with the rotation of agitating shaft 5
Dynamic, that material is completed in the presence of the material distributor 6 of centrifugal force and cone is uniformly distributed work.
It should be noted that above-mentioned is only presently preferred embodiments of the present invention, not it is used for limiting the protection model of the present invention
Enclose, any combination or equivalents made on the basis of above-described embodiment belong to protection scope of the present invention.
Claims (5)
1. a kind of comprehensive reactor for Wooden modifying, described comprehensive reactor is the cylindrical housings of sealing, shell
The top of body is provided with stirring motor, and the inside of housing is provided with agitating shaft, and the bottom of housing is provided with discharging opening, it is characterised in that institute
The top for stating housing is provided with solid feed inlet and gas addition port, and the middle part of housing is provided with liquid addition port, described housing
Top is provided with the material distributor of cone, and described material distributor is sleeved on agitating shaft, and material distributor passes through fixation
Bar is fixedly mounted on the inwall of housing, and the agitating shaft on the inside of the material distributor is provided with material distribution round platform, material point
The top of cloth device is connected on solid feed inlet by material guiding tube, and the lower section of material distributor is provided with the liquid shower of annular
Road, liquid spray pipeline are connected on liquid addition port, and liquid spray pipeline is provided with multiple spray heads vertically upward.
2. the comprehensive reactor according to claim 1 for Wooden modifying, it is characterised in that the material distributor
The housing of top is provided with gas backstreaming pipeline, and the bottom of housing is provided with the jet pipeline of annular, described gas backstreaming pipeline
It is connected to by aspiration pump on jet pipeline.
3. the comprehensive reactor according to claim 2 for Wooden modifying, it is characterised in that described jet pipeline
On be evenly distributed with the air-flow spouts of multiple horizontal-jets.
4. the comprehensive reactor according to claim 2 for Wooden modifying, it is characterised in that described jet pipeline
Housing between liquid spray pipeline is provided with backgauge screen cloth, and the setting height(from bottom) of described backgauge screen cloth is no more than body height
1/5.
5. the comprehensive reactor according to claim 1 for Wooden modifying, it is characterised in that described material guiding tube leads to
Cross on the pipeline suit agitating shaft of annular, described material distribution round platform is arranged on the underface of the outlet of material guiding tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621399.4A CN106393339B (en) | 2016-08-02 | 2016-08-02 | Comprehensive reactor for Wooden modifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621399.4A CN106393339B (en) | 2016-08-02 | 2016-08-02 | Comprehensive reactor for Wooden modifying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106393339A CN106393339A (en) | 2017-02-15 |
| CN106393339B true CN106393339B (en) | 2018-04-06 |
Family
ID=58005260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610621399.4A Expired - Fee Related CN106393339B (en) | 2016-08-02 | 2016-08-02 | Comprehensive reactor for Wooden modifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106393339B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115818B (en) * | 2017-06-04 | 2020-05-01 | 渤海大学 | Premixing device of chemical reaction kettle |
| CN108189185A (en) * | 2017-12-14 | 2018-06-22 | 赵耀祥 | A kind of bamboo slip used for writing on during ancient times notes color equipment |
| CN108187533B (en) * | 2018-01-30 | 2020-09-15 | 清华大学 | Gas-liquid-solid mixing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999458B (en) * | 2007-01-05 | 2010-08-25 | 中国石化扬子石油化工有限公司 | Oxidation reactor for producing terephthalic acid |
| US10041031B2 (en) * | 2011-10-27 | 2018-08-07 | Biol Systems Co., Ltd. | Apparatus and process for continuous saccharification of marine algae and cellulosic biomass |
| CN204865775U (en) * | 2015-07-23 | 2015-12-16 | 成都市新都化工股份有限公司 | A mixing tank for solid -liquid reaction |
| CN204865828U (en) * | 2015-08-20 | 2015-12-16 | 应城市武瀚有机材料有限公司 | Cinnamic acid gas -liquid mixture reation kettle |
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2016
- 2016-08-02 CN CN201610621399.4A patent/CN106393339B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106393339A (en) | 2017-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: No. 10 Qianjin Road, Lishui Economic Development Zone, Nanjing City, Jiangsu Province, 211200 Co-patentee after: Wang Bo Patentee after: NANJING ABNEN SEALING TECHNOLOGY STOCK CO., LTD. Address before: No. 10 Qianjin Road, Lishui Economic Development Zone, Nanjing, Jiangsu Province, 211200 Co-patentee before: Wang Bo Patentee before: Nanjing Bojun New Material Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |