CN203018091U - Chemical catalytic reactor - Google Patents
Chemical catalytic reactor Download PDFInfo
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- CN203018091U CN203018091U CN 201320005887 CN201320005887U CN203018091U CN 203018091 U CN203018091 U CN 203018091U CN 201320005887 CN201320005887 CN 201320005887 CN 201320005887 U CN201320005887 U CN 201320005887U CN 203018091 U CN203018091 U CN 203018091U
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- housing
- flow
- tank body
- stopping plate
- shunting layer
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Abstract
The utility model discloses a chemical catalytic reactor which comprises a reaction tank body, wherein the lower end of the reaction tank body is a material inlet; a material outlet is formed in the side wall of the reaction tank body; a first flow baffle and a second flow baffle are arranged in the reaction tank body from bottom to top so as to divide the inside of the reaction tank body into a feed cavity, a discharge cavity and a backflow cavity from bottom to top; an ascending pipe communicated with the feed cavity and the backflow cavity is arranged between the first flow baffle and the second flow baffle; the second flow baffle is provided with a backflow pipe communicated with the backflow cavity and the discharge cavity; and the material outlet is located between the first flow baffle and the second flow baffle and communicated with the discharge cavity. According to the chemical catalytic reactor disclosed by the utility model, the integrated structure covers a small area and facilitates the popularization and application of the device. The catalytic reaction can directly output a catalyst through the material inlet and also can attach the catalyst to the inside of the metal reaction tank body; and through repeated tests, the chemical catalytic reactor disclosed by the utility model has simple structure, tremendous market prospect and wide application range.
Description
Technical field
The utility model relates to a kind of reactor, particularly a kind of chemical catalysis reactor.
Background technology
The chemical catalysis reactor is the common equipment of chemical field, generally is used for the reaction of gas, liquid, pressed powder and catalyst.Existing design arranges a retort often, and retort comprises import and outlet, is provided with conversion zone in retort, but different conversion zones, and reaction effect may vary.How can design a kind of reactor that improves gas, liquid catalyst reaction, be the common technical problem in this area and technological difficulties.
The utility model content
The utility model purpose: technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of chemical catalysis reactor is provided.
In order to solve the problems of the technologies described above, the utility model discloses a kind of chemical catalysis reactor, comprise reacting tank body, the reacting tank body lower end is material inlet, the reacting tank body sidewall is provided with material outlet; Be provided with from bottom to top the first flow-stopping plate and the second flow-stopping plate in reacting tank body, thereby will be divided into from the bottom to top feed cavity, discharging chamber and back cavity in reacting tank body; Be provided with the tedge that is communicated with feed cavity and back cavity between described the first flow-stopping plate and the second flow-stopping plate, be provided with the return duct that is communicated with back cavity and discharging chamber on described the second flow-stopping plate; Described material outlet is communicated with the discharging chamber between the first flow-stopping plate and the second flow-stopping plate.
In the utility model, be provided with in described feed cavity and make the equally distributed current divider of material, current divider comprises flaring housing, and housing osculum one end is material inlet, large mouthful of end of housing is material outlet, is provided with more than one tubaeform shunting layer in housing; On housing osculum cross section, the cross-sectional area between housing and shunting layer equates with the cross-sectional area between any two shunting layer, and equals the area of the most inboard shunting layer osculum; On the large mouthful cross section of housing, the cross-sectional area between housing and shunting layer and the cross-sectional area between any two shunting layer equate and equal the area of the large mouth of the most inboard shunting layer.
In the utility model, described shunting layer be two-layer, three layers or increase as required more layering.
In the utility model, the cross section of described flaring housing and tubaeform shunting layer is circular.
In the utility model, the outer wall of described tedge is provided with lug boss, for increasing contact area and the time of contact of material in the discharging chamber and tedge outer wall.Described lug boss can be seesaw shape, flakey and corrugated etc.
The utility model is specially adapted to the inside and outside wall of tedge, return duct, the structure that deflection plate applies catalytic reaction layer.
In the utility model, be provided with one or more layers deflection plate in the discharging chamber between the first flow-stopping plate and the second flow-stopping plate, deflection plate is crisscross arranged, and has increased the stop reaction time of material in the discharging chamber.
Beneficial effect: the integral structure of the utility model chemical catalysis reactor, floor space is little, is convenient to applying of device.By tedge and return duct and deflection plate are set, can effectively increase the contact area of reaction time and catalytic reaction, improve catalytic reaction efficient.Described catalytic reaction can also can be attached to catalyst the metal-made reacting tank body inner by the direct output catalyst of material inlet, and through test of many times, the utility model is simple in structure, and market prospects are huge, and range of application is wide.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is done further illustrating, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is embodiment general structure schematic diagram.
Fig. 2 is A-A ' face cutaway view in Fig. 1.
Fig. 3 is B-B ' face cutaway view in Fig. 1.
Fig. 4 is C-C ' face cutaway view in Fig. 1.
Fig. 5 is D-D ' face cutaway view in Fig. 1.
The specific embodiment
The utility model discloses a kind of chemical catalysis reactor, comprise reacting tank body, the reacting tank body lower end is material inlet, and the reacting tank body sidewall is provided with material outlet; Be provided with from bottom to top the first flow-stopping plate and the second flow-stopping plate in reacting tank body, thereby will be divided into from the bottom to top feed cavity, discharging chamber and back cavity in reacting tank body; Be provided with the tedge that is communicated with feed cavity and back cavity between described the first flow-stopping plate and the second flow-stopping plate, be provided with the return duct that is communicated with back cavity and discharging chamber on described the second flow-stopping plate; Described material outlet is communicated with the discharging chamber between the first flow-stopping plate and the second flow-stopping plate.Be provided with in described feed cavity and can make the equally distributed current divider of material, current divider comprises flaring housing, and housing osculum one end is material inlet, and large mouthful of end of housing is material outlet, is provided with more than one tubaeform shunting layer in housing; On housing osculum cross section, the cross-sectional area between housing and shunting layer equates with the cross-sectional area between any two shunting layer, and equals the area of the most inboard shunting layer osculum; On the large mouthful cross section of housing, the cross-sectional area between housing and shunting layer and the cross-sectional area between any two shunting layer equate and equal the area of the large mouth of the most inboard shunting layer.Described shunting layer be two-layer, three layers, more even for the mixing of materials that enters reactor is distributed when reactor diameter is larger, also can be designed to more shunting layer by mentioned above principle.The cross section of described flaring housing and tubaeform shunting layer is circular.
Embodiment
As Fig. 1 ~ shown in Figure 5, the present embodiment discloses a kind of chemical catalysis reactor, comprises reacting tank body 3, and reacting tank body 3 lower ends are material inlet, and reacting tank body 3 sidewalls are provided with material outlet 5; Be provided with from bottom to top the first flow-stopping plate 6 and the second flow-stopping plate 7 in reacting tank body 3, thereby will be divided into from the bottom to top feed cavity 8, discharging chamber 9 and back cavity 10 in reacting tank body.Be provided with the tedge 11 that is communicated with feed cavity 8 and back cavity 10 between described the first flow-stopping plate 6 and the second flow-stopping plate 7.Be provided with the return duct 12 that is communicated with back cavity and discharging chamber on described the second flow-stopping plate 7.Described material outlet 5 is communicated with discharging chamber 9 between the first flow-stopping plate 6 and the second flow-stopping plate 7.Be provided with current divider 1 in described feed cavity 8, comprise flaring housing 1, housing osculum 1a one end advances material, and large mouthful of 1b one end material of housing goes out, and the direction of arrow is flow direction of material, is provided with two tubaeform shunting layer 2 in housing.As shown in Figure 5, on the large mouthful 1b cross section of housing, the cross-sectional area S3 between housing 1 and shunting layer 2 and the cross-sectional area S2 between two shunting layer equate and equal the area S1 of the large mouth of the most inboard shunting layer.The cross section of described flaring housing and tubaeform shunting layer is circular.On housing osculum cross section, the cross-sectional area between housing and shunting layer equates with the cross-sectional area between any two shunting layer, and equals the area (not shown) of the most inboard shunting layer osculum.Described shunting layer is two-layer or three layers.The cross section of described flaring housing and tubaeform shunting layer is circular.The outer wall of described tedge and return duct is set to the bellows form (not shown).Be provided with three layers of deflection plate 17 in described discharging chamber 9, deflection plate 17 is crisscross arranged, and has increased the stop reaction time of material in discharging chamber 9.
The present embodiment course of work is as follows: gas material (perhaps liquid material) enters by the charging aperture 15 of venturi mixer 14, liquid material enters venturi mixer 14 by charging aperture 16, both are communicated with the housing osculum 1a of reacting tank body 3 jointly by pipeline 13, after shunting layer 2 shuntings, after large mouthful of 1b of housing one end output, in feed cavity 8, due to the path of tedge 11 only being arranged on the first flow-stopping plate 6, so material enters back cavity 10 through tedge.Then material enters back cavity 9 through return duct 12, flows out by the material outlet 5 that is communicated with back cavity 9, completes whole chemical catalysis reaction.
The utility model provides a kind of chemical catalysis reactor; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each part all available prior art realized.
Claims (7)
1. a chemical catalysis reactor, is characterized in that, comprises reacting tank body, and the reacting tank body lower end is material inlet, and the reacting tank body sidewall is provided with material outlet; Be provided with from bottom to top the first flow-stopping plate and the second flow-stopping plate in reacting tank body, thereby will be divided into from the bottom to top feed cavity, discharging chamber and back cavity in reacting tank body; Be provided with the tedge that is communicated with feed cavity and back cavity between described the first flow-stopping plate and the second flow-stopping plate, be provided with the return duct that is communicated with back cavity and discharging chamber on described the second flow-stopping plate; Described material outlet is communicated with the discharging chamber between the first flow-stopping plate and the second flow-stopping plate.
2. a kind of chemical catalysis reactor according to claim 1, it is characterized in that, be provided with current divider in described feed cavity, current divider comprises flaring housing, housing osculum one end is material inlet, large mouthful of end of housing is material outlet, is provided with more than one tubaeform shunting layer in housing; On housing osculum cross section, the cross-sectional area between housing and shunting layer equates with the cross-sectional area between any two shunting layer, and equals the area of the most inboard shunting layer osculum; On the large mouthful cross section of housing, the cross-sectional area between housing and shunting layer and the cross-sectional area between any two shunting layer equate and equal the area of the large mouth of the most inboard shunting layer.
3. a kind of chemical catalysis reactor according to claim 2, is characterized in that, described shunting layer is two-layer or three layers.
4. according to claim 2 or 3 described a kind of chemical catalysis reactors, is characterized in that, the cross section of described flaring housing and tubaeform shunting layer is circular.
5. a kind of chemical catalysis reactor according to claim 1, is characterized in that, the outer wall of described tedge is provided with lug boss.
6. a kind of chemical catalysis reactor according to claim 1 or 5, is characterized in that, the outer wall of described return duct is provided with lug boss.
7. a kind of chemical catalysis reactor according to claim 1 is characterized in that being provided with in the discharging chamber between the first flow-stopping plate and the second flow-stopping plate the deflection plate more than one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005887 CN203018091U (en) | 2013-01-07 | 2013-01-07 | Chemical catalytic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005887 CN203018091U (en) | 2013-01-07 | 2013-01-07 | Chemical catalytic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018091U true CN203018091U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005887 Expired - Fee Related CN203018091U (en) | 2013-01-07 | 2013-01-07 | Chemical catalytic reactor |
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| Country | Link |
|---|---|
| CN (1) | CN203018091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007838A (en) * | 2013-01-07 | 2013-04-03 | 南京德磊科技有限公司 | Chemical catalysis reactor |
-
2013
- 2013-01-07 CN CN 201320005887 patent/CN203018091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007838A (en) * | 2013-01-07 | 2013-04-03 | 南京德磊科技有限公司 | Chemical catalysis reactor |
| CN103007838B (en) * | 2013-01-07 | 2014-11-12 | 南京德磊科技有限公司 | Chemical catalysis reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20210107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |