CN105457571A - Film-type gas-liquid reaction device and reaction method - Google Patents
Film-type gas-liquid reaction device and reaction method Download PDFInfo
- Publication number
- CN105457571A CN105457571A CN201510862826.3A CN201510862826A CN105457571A CN 105457571 A CN105457571 A CN 105457571A CN 201510862826 A CN201510862826 A CN 201510862826A CN 105457571 A CN105457571 A CN 105457571A
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- reaction chamber
- liquid
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- runner
- reaction
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- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
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- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
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- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1887—Stationary reactors having moving elements inside forming a thin film
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- 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
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a film-type gas-liquid reaction device, and belongs to the technical field of gas-liquid chemical reactions. The film-type gas-liquid reaction device is characterized in that a semi-cylindrical reaction chamber upper cover and a semi-cylindrical reaction chamber lower cover which are fixed on a base are connected with each other via threads, so as to form a cylindrical reaction chamber; a bearing is fixed on an annular groove defined by crescent grooves formed in the reaction chamber upper cover and the reaction chamber lower cover; a rotating shaft is connected with a motor via a coupler, and is fixed in the bearing; n runners with latticed filter screens are fixed on the rotating shaft (n is a positive integer); an air inlet pipe is communicated with an air inlet in the reaction chamber upper cover via a blower and a U-shaped pipe. The film-type gas-liquid reaction device has the advantages that the contact between gas-liquid reaction materials is sufficient; the gas-liquid reaction efficiency is improved; the equipment size is greatly reduced; moreover, the film-type gas-liquid reaction device is simple in structure, safe and reliable, and can adapt to various gas-liquid comprehensive reactions.
Description
Technical field
The present invention relates to a kind of membrance type gas-liquid reaction unit, belong to gas-liquid technical field of chemical reactions.
Background technology
At present, gas liquid reaction is the reaction formation that in chemical field, a large class is important, for devices such as the existing absorption tower of the many employings of gas liquid reaction, Venturi tube, jet ejectors in domestic and international chemical industry.Wherein jet ejectors utilizes jet orifice to form negative pressure, sucked by gas, thus realize gas-liquid mixed; In industry, major part adopts absorption tower, and in absorption tower, liquid sprays downwards above tower, and gas from bottom upwards thus realize gas and vapor permeation generation chemical reaction.But the gas liquid reaction material contact in reaction is produced of above several gas-liquid reaction apparatus is insufficient, and the reaction mass of consumption is too much, and chemical time is long, and efficiency is low, and equipment volume is huge, the chamber of effective gas-liquid mixed reaction is few.
Summary of the invention
The present invention aims to provide a kind of membrance type gas-liquid reaction unit, effectively can overcome the shortcoming that prior art exists.
The present invention is achieved by the following technical solutions:
The invention provides a kind of membrance type gas-liquid reaction unit, the reaction chamber lower cover of the reaction chamber upper cover and semi-circular cylindrical that are fixed on the semi-circular cylindrical on pedestal is bolted, form cylindric reaction chamber, n runner is evenly provided with in reaction chamber, runner is circular and with latticed filter screen on the disk of runner, n is positive integer, bearing is fixed in the annular groove that the reaction chamber upper cover that respectively has crescent shape groove and reaction chamber lower cover form, rotating shaft is fastened in bearing by shaft coupling and motor, runner in reaction chamber is fixed in rotating shaft, blast pipe is connected with the air inlet of reaction chamber upper cover by blower fan and U-tube, reaction chamber upper cover right-hand member side is provided with air inlet, and its top left side is provided with exhaust outlet, and right side is provided with note reactant liquor mouth, its right-hand member side of reaction chamber lower cover is provided with observation window of liquid level, and bottom is provided with liquid outlet.
In such scheme, the center of described runner is circular hole, the disk of runner is evenly provided with five dividing plates.
The invention provides a kind of reaction method adopting above-mentioned membrance type gas-liquid reaction unit, comprise the following steps:
Reactant liquor injects in reaction chamber by note reactant liquor mouth, observes by the observation window of liquid level covered under reaction chamber the injecting height injecting reactant liquor; After fluid injection completes, startup blower motor drives blower fan to rotate, and pending gas is by entering in reaction chamber after blast pipe and U-tube; Simultaneously driven by motor rotating shaft and the runner be fixed in rotating shaft rotate, and reactant liquor is suspended on the filter screen that runner installs with membranaceous form, and the reactant liquor on pending gas and n filter screen reacts; Reacted gas is discharged by the exhaust outlet that reaction chamber covers, and reacted reactant liquor is discharged by the liquid outlet covered under reaction chamber.
In said method, described liquid level face is no more than the upper plane of reaction chamber lower cover, i.e. the half of reaction chamber volume.
Of the present invention
beneficial effect:
Adopt membrance type gas-liquid reaction unit, gas liquid reaction material can be realized and fully contact; Pending gas from multiple with the runner of latticed filter screen through can realize gas-liquid abundant contact and react; The reactant liquor filter screen that can realize leaking outside at reactant liquor hanging with all the time membrane type is ceaselessly rotated in rotating shaft, for gas liquid reaction; This membrance type gas-liquid reaction unit adds gas liquid reaction efficiency, greatly reduction equipment volume, and this reaction unit structure is simple, safe and reliable, can adapt to multiple gas-liquid combined reaction.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is A-A partial cutaway schematic in Fig. 1;
Fig. 3 is B portion enlarged diagram in Fig. 2;
Fig. 4 is reaction chamber upper cover 2 structural representation;
Fig. 5 is reaction chamber lower cover 3 structural representation;
Fig. 6 is runner 14 structural representation.
In figure: 1-pedestal, 2-reaction chamber upper cover, 3-reaction chamber lower cover, 4-bolt, 5-reaction chamber, 6-bearing, 7-rotating shaft, 8-shaft coupling, 9-motor, 10-U-tube, 11-blower fan, 12-blast pipe, 13-blower motor, 14-runner, 15-groove, 16-reactant liquor, 17-liquid level face, 18-motor cabinet, 201-air inlet, 202-exhaust outlet, 203-note reactant liquor mouth, 301-observation window of liquid level, 302-liquid outlet, 141-filter screen, 142-runner bracing frame.
Detailed description of the invention
Further illustrate the present invention below by embodiment, but be not limited to following examples.
Membrance type gas-liquid reaction unit provided by the invention, as shown in Fig. 1 ~ 5, the reaction chamber lower cover 3 of the reaction chamber upper cover 2 and semi-circular cylindrical that are fixed on the semi-circular cylindrical on pedestal 1 is connected by bolt 4, form cylindric reaction chamber 5, n runner 14 is evenly provided with in reaction chamber, runner 14 is circular and with latticed filter screen 141 on the disk of runner, n is positive integer, bearing 6 is fixed in the annular groove that the reaction chamber upper cover 2 that respectively has crescent shape groove 15 and reaction chamber lower cover 3 form, rotating shaft 7 is fastened in bearing 6 by shaft coupling 8 and motor 9, runner 14 in reaction chamber is fixed in rotating shaft 7, blast pipe 12 is connected with the air inlet 201 of reaction chamber upper cover 2 by blower fan 11 and U-tube 10, reaction chamber upper cover 2 right-hand member side is provided with air inlet 201, and its top left side is provided with exhaust outlet 202, and right side is provided with note reactant liquor mouth 203, its right-hand member side of reaction chamber lower cover 3 is provided with observation window of liquid level 301, and bottom is provided with liquid outlet 302.
As shown in Figure 6, the center of described runner 14 is circular hole, the disk of runner is evenly provided with five dividing plates.
The reaction principle of membrance type gas-liquid reaction unit provided by the invention is as follows:
Reactant liquor 16 injects in reaction chamber 5 by note reactant liquor mouth 203, observed the injecting height injecting reactant liquor 16 by the observation window of liquid level 301 on reaction chamber lower cover 3, liquid level face 17 is no more than the upper plane (i.e. the half of reaction chamber 5 volume) of reaction chamber lower cover 3.After fluid injection completes, startup blower motor 13 drives blower fan 11 to rotate, pending gas along the direction of arrow in Fig. 2 by entering in reaction chamber 5 after blast pipe 12 and U-tube 10; Simultaneously motor 9 drives rotating shaft 7 and the runner 14 be fixed in rotating shaft 7 rotates, reactant liquor 16 is suspended on the filter screen 141 of runner 14 installation with membranaceous form, reactant liquor 16 on pending gas and n filter screen 141 reacts, and n is positive integer (in the present embodiment, n is 14).Reacted gas is discharged by the exhaust outlet 202 on reaction chamber upper cover 2, and reacted reactant liquor 16 is discharged by the liquid outlet 302 on reaction chamber lower cover 3.So far, whole gas liquid reaction terminates.
Claims (4)
1. a membrance type gas-liquid reaction unit, it is characterized in that the reaction chamber lower cover (3) of the reaction chamber upper cover (2) and semi-circular cylindrical being fixed on the semi-circular cylindrical on pedestal (1) is connected by bolt (4), form cylindric reaction chamber (5), n runner (14) is evenly provided with in reaction chamber, runner (14) is circular and with latticed filter screen (141) on the disk of runner, n is positive integer, bearing (6) is fixed in the annular groove that the reaction chamber upper cover (2) that respectively has crescent shape groove (15) and reaction chamber lower cover (3) form, rotating shaft (7) is fastened in bearing (6) by shaft coupling (8) and motor (9), runner (14) in reaction chamber is fixed in rotating shaft (7), blast pipe (12) is connected with the air inlet (201) of reaction chamber upper cover (2) by blower fan (11) and U-tube (10), reaction chamber upper cover right-hand member side is provided with air inlet (201), and its top left side is provided with exhaust outlet (202), and right side is provided with note reactant liquor mouth (203), its right-hand member side of reaction chamber lower cover (3) is provided with observation window of liquid level (301), and bottom is provided with liquid outlet (302).
2. membrance type gas-liquid reaction unit according to claim 1, is characterized in that the center of described runner (14) is circular hole, the disk of runner is evenly provided with five dividing plates.
3. adopt a reaction method for the membrance type gas-liquid reaction unit described in claim 1 or 2, it is characterized in that comprising the following steps:
Reactant liquor injects in reaction chamber by note reactant liquor mouth, observes by the observation window of liquid level covered under reaction chamber the injecting height injecting reactant liquor; After fluid injection completes, startup blower motor drives blower fan to rotate, and pending gas is by entering in reaction chamber after blast pipe and U-tube; Simultaneously driven by motor rotating shaft and the runner be fixed in rotating shaft rotate, and reactant liquor is suspended on the filter screen that runner installs with membranaceous form, and the reactant liquor on pending gas and n filter screen reacts; Reacted gas is discharged by the exhaust outlet that reaction chamber covers, and reacted reactant liquor is discharged by the liquid outlet covered under reaction chamber.
4. reaction method according to claim 3, is characterized in that described liquid level face is no more than the upper plane of reaction chamber lower cover, i.e. the half of reaction chamber volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862826.3A CN105457571B (en) | 2015-12-01 | 2015-12-01 | A kind of membrance type gas-liquid reaction unit and reaction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862826.3A CN105457571B (en) | 2015-12-01 | 2015-12-01 | A kind of membrance type gas-liquid reaction unit and reaction method |
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| Publication Number | Publication Date |
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| CN105457571A true CN105457571A (en) | 2016-04-06 |
| CN105457571B CN105457571B (en) | 2017-08-15 |
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| CN201510862826.3A Expired - Fee Related CN105457571B (en) | 2015-12-01 | 2015-12-01 | A kind of membrance type gas-liquid reaction unit and reaction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118045551A (en) * | 2024-04-16 | 2024-05-17 | 四川蜀道建筑科技有限公司 | Polycarboxylate water reducing agent waste material comprehensive utilization apparatus for producing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604362A (en) * | 1985-01-14 | 1986-08-05 | Research Corporation | Gas-liquid reactor and a method for reacting liquids and gases |
| CN101721830A (en) * | 2008-10-28 | 2010-06-09 | 中国石油化工股份有限公司 | Spiral rotating bed |
| CN102000539A (en) * | 2010-09-13 | 2011-04-06 | 哈尔滨工业大学 | Small supergravity reactor experimental facility |
| CN205288359U (en) * | 2015-12-01 | 2016-06-08 | 董富治 | Diaphragm type gas -liquid reaction unit |
-
2015
- 2015-12-01 CN CN201510862826.3A patent/CN105457571B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604362A (en) * | 1985-01-14 | 1986-08-05 | Research Corporation | Gas-liquid reactor and a method for reacting liquids and gases |
| CN101721830A (en) * | 2008-10-28 | 2010-06-09 | 中国石油化工股份有限公司 | Spiral rotating bed |
| CN102000539A (en) * | 2010-09-13 | 2011-04-06 | 哈尔滨工业大学 | Small supergravity reactor experimental facility |
| CN205288359U (en) * | 2015-12-01 | 2016-06-08 | 董富治 | Diaphragm type gas -liquid reaction unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118045551A (en) * | 2024-04-16 | 2024-05-17 | 四川蜀道建筑科技有限公司 | Polycarboxylate water reducing agent waste material comprehensive utilization apparatus for producing |
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| CN105457571B (en) | 2017-08-15 |
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