CN2530705Y - Folding continuous counter-current diffuser - Google Patents
Folding continuous counter-current diffuser Download PDFInfo
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- CN2530705Y CN2530705Y CN 02209808 CN02209808U CN2530705Y CN 2530705 Y CN2530705 Y CN 2530705Y CN 02209808 CN02209808 CN 02209808 CN 02209808 U CN02209808 U CN 02209808U CN 2530705 Y CN2530705 Y CN 2530705Y
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- cabin
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- leach
- leaches
- turning back
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Abstract
The utility model relates to a solid-liquid diffuser which is used for diffusing the components of material, in particular to a Chinese medicine folding continuous counter-current diffuser, belonging to a mechanical product. The utility model is characterized in that the inclined angle Alpha of the two diffusing chambers positioned at a folding position(7) is 0 to 45 DEGs; the inclined angle Beta of a material switch plate(16) and an axial direction is 0 to 30 DEGs; the main body is formed by connecting a plurality of column helix push type diffusing chambers in series with a fixed inclined angle Alpha; the external edge of the helix is internally relevant with the inner wall(27) of the diffusing chamber; the helix sheet(5) is provided with a hole(29); a material baffle(15) and three horizontal material switch plates(16) are arranged on the end of the helix sheet(5) which is connected with the next segment, so that the material can turn direction smoothly; the material baffle(15) takes a circle shape and is vertical to a main shaft(8); the diffusing chamber is folded upwards into a Z shape, while the diffusing chamber is folded upwards and downwards into a W shape or a N shape; and the folding positions of the two diffusing chambers are directly connected with each other.
Description
(1) technical field: the utility model relates to engineering goods, is specially the solid-liquid leaching equipment of the contained composition of material, and particularly Chinese medicine folding formula continuous flow upstream leaches device.
(2) background technology: the common process that adopts had the lixiviation process of decoction, circulating reflux method, diacolation lixiviation process, adverse current jar group lixiviation process during Chinese medicine leached and produces at present, and used equipment is all kinds of extractors, still or jar group, typically as multi-function extractor.Problems such as the ubiquity leaching rate is low, raw medicinal material is wasteful, the effective ingredient differences between batches are bigger.And the energy, manpower expend also bigger.The continuous flow upstream lixiviation process successfully is applied to many industrial circles, and theory and practice shows that all this is a kind of the most outstanding consolidating---a liquid leaching process.For example adopt screw-pushing type continuous flow upstream leaching equipment by extracting sugar in the beet, the fluid coefficient is in 4 times, and leaching rate can reach more than 95%; The efficient height, this equipment of a common specification (leaching long 20 meters of cabin, 1 meter of diameter) daily handling ability can reach thousands of tons of.Domestic in recent years successively the someone adopt the structure of screw-pushing type infuser, design Chinese medicine continuous flow upstream leaching equipment, but all be difficult to obtain the remarkable result of expection in the practical application.Because it is relative little that Chinese medicine leaches production treating capacity (comparing with beet leaching sugar), batch extractor should not be thick excessively; And length is too short, and then material leaching stroke is not enough, extraction time is not enough.Someone has designed " connected vessels type Continuous Countercurrent Extraction jar group " (patent No.: 97247550.8), with the horizontal placement that tilts in a level ground of some batch extractors, the high-end discharging opening of last batch extractor links to each other with the charging aperture of next batch extractor low side downwards, and (material adds from first jar of low side, and residue is from the high-end discharge of end jar; Solvent is by end jar high-end adding, and leachate proposes from first jar low side), thus reached the purpose that stroke is leached in any increase, but still have unsatisfactory part.For example only be ' lower limb of slag notch is higher than the lower limb of liquid outlet ', can't ' guarantee leachate by then flow forward '.Has only end jar long enough or horizontally-arranged with the enough big elevation angle, make the lower limb of slag notch be higher than the high-end of each jar beyond the end jar, the solvent that could guarantee adding just can directly not discharged by slag notch in large quantities, and it is high-end to make that immersion liquid upwards overflows to last jar by back one jar of low side.Even operating conditions such as the material of each jar like this,---liquor ratio, material and the reverse flow velocity of immersion liquid also are difficult to control.All these problems all are that drop is limited brings owing to (jar high-end to first jar of low side by the end) about the connection group jar of like this design.
(3) summary of the invention: the purpose of this utility model is to provide a kind of continuous flow upstream, does not have back mixing, folding formula continuous flow upstream simple in structure, that floor space is little, with low cost, easy for operation, safe and reliable leaches device.The purpose of this utility model is achieved in that it comprises continuous helical sheet (5), heat-insulation layer (6), minor details leach cabin (7), main shaft (8), Steam Heating chuck (9), solvent inlet (10), exhaust outlet (11), taper reducing (12), extrusion spiral (13), slag notch (14), striker plate (15), switch-plate (16), the place (17) of turning back, first joint leaches cabin (18), charging aperture (22), filter screen (23), leachate proposes mouthful (24), spiral outer (28), leach cabin inwall (27), place's (17) two joints of turning back leach cabin angle (d) and are the 0-45 degree, switch-plate (16) is the 0-30 degree with axial angle (β), main body leaches the cabin by more piece cylindrical shape screw-pushing type and constitutes with fixed angle (α) serial connection, suit in spiral outer (28) and the leaching cabin inwall (27), flight (5) is gone up porose (29), in the termination that joins with next joint, striker plate (15) and three horizontal switch-plates (16) are arranged, make that the material that is pushed into is smooth and easy to be turned to, striker plate (16) is circular, perpendicular to main shaft (8), leach cabin formation " Z " type of upwards turning back, leach cabin formation " W " type of turning back up and down, leach cabin formations " N " type of turning back up and down, two places of turning back that leach between the cabin are direct connection.Leach the cabin and constitute " Z " type by 3 joints, 4 joints, 5 joints, 6 joints (7 joint), constitute " W " type for even number leaches the cabin, constitute " N " type for even number leaches the cabin by 4 joints, 6 joints (8 joint) by 2 joints, 4 joints, 6 joints, (8 joint).The last joint in place (17) of turning back leaches end left side, cabin (right side) and is communicated with next joint leaching head end right side, cabin (left side).Advantage of the present utility model is: improve leaching rate 15-30%, the fluid coefficient can reduce 40-60%.
(4) description of drawings: Fig. 1 is the utility model " Z " type structural principle schematic diagram; Fig. 2 is the utility model " W " type structural principle schematic diagram; Fig. 3 is the utility model " N " type structural principle schematic diagram; Fig. 4 is a β angle principle schematic in the utility model; Fig. 5 is that the A of the utility model Fig. 4 is to schematic diagram; Fig. 6 looks schematic diagram for two places of turning back that leach between the cabin of the utility model for direct-connected structural principle master; Fig. 7 is direct-connected structural principle schematic top plan view for two places of turning back that leach between the cabin of the utility model.Directly be connected to welding, spot welding, bolting connection.
(5) specific embodiment: it comprises continuous helical sheet (5), heat-insulation layer (6), minor details leach cabin (7), main shaft (8), Steam Heating chuck (9), solvent inlet (10), exhaust outlet (11), taper reducing (12), extrusion spiral (13), slag notch (14), striker plate (15), switch-plate (16), the place (17) of turning back, first joint leaches cabin (18), charging aperture (22), filter screen (23), leachate proposes mouthful (24), spiral outer (28), leach cabin inwall (27), place's (17) two joints of turning back leach cabin angle (d) and are the 0-45 degree, switch-plate (16) is the 0-30 degree with axial angle (β), main body leaches the cabin by more piece cylindrical shape screw-pushing type and constitutes with fixed angle (d) serial connection, suit in spiral outer (28) and the leaching cabin inwall (27), flight (5) is gone up porose (29), in the termination that joins with next joint, striker plate (15) and three horizontal switch-plates (16) are arranged, make that the material that is pushed into is smooth and easy to be turned to, striker plate (16) is circular, perpendicular to main shaft (8), leach cabin formation " Z " type of upwards turning back, leach cabin formation " W " type of turning back up and down, leach cabin formations " N " type of turning back up and down, two places of turning back that leach between the cabin are direct connection.Leach the cabin and constitute " Z " type by 3 joints, 4 joints, 5 joints, 6 joints (7 joint), constitute " W " type for even number leaches the cabin, constitute " N " type for even number leaches the cabin by 4 joints, 6 joints (8 joint) by 2 joints, 4 joints, 6 joints, (8 joint).The last joint in place (17) of turning back leaches end left side, cabin (right side) and is communicated with next joint leaching head end right side, cabin (left side).The utility model course of work: raw medicinal material is entered by charging aperture (22), under the effect of the continuous helical sheet (5) that rotates, slowly and reposefully by head end terminal operation around axial leaching cabin; Solvent (water or ethanol etc.) is added by solvent inlet (10), is motive power with gravity, and the infiltration material particles also passes hole on the flight, flow to by end equably and leach the cabin head end, traffic direction roughly with axially parallel.In the reverse traveling process of water, ethanol and medicinal material, the soluble substance of material particles inside is delivered to particle surface, further is diffused in the immersion liquid on every side again.On each cross section, immersion liquid concentration increases gradually, and seepage flow is to next aspect immediately, and the immersion liquid seepage flow of last layer face is come simultaneously; Material is in advancing, and solvable composition is constantly leached, and inner concentration reduces gradually, and the cabin is terminal discharges by leaching up to becoming residue.Thereby realized the continuous flow upstream diacolation leaching process that a kind of back mixing phenomenon is few, owing on each cross section, always keeping solid to greatest extent---the liquid concentration difference, thus always and everywhere carrying out effective ingredient from the fast transmission diffusion process of solid material to solvent.Each joint leaches the pushing spiral main shaft (8) in cabin, provides power by a buncher (20), waits the transmission mechanism unification driving that constitutes through reductor (21) and sprocket wheel (3), chain (2), universal joint (4), to guarantee respectively to advance spiral revolution unanimity.
Claims (3)
1. a folding formula continuous flow upstream leaches device, it comprises continuous helical sheet (5), heat-insulation layer (6), minor details leach cabin (7), main shaft (8), Steam Heating chuck (9), solvent inlet (10), exhaust outlet (11), taper reducing (12), extrusion spiral (13), slag notch (14), striker plate (15), switch-plate (16), the place (17) of turning back, first joint leaches cabin (18), charging aperture (22), filter screen (23), leachate proposes mouthful (24), spiral outer (28), leach cabin inwall (27), it is characterized in that: place's (17) two joints of turning back leach cabin angle (α) and are the 0-45 degree, switch-plate (16) is the 0-30 degree with axial angle (β), main body leaches the cabin by more piece cylindrical shape screw-pushing type and constitutes with fixed angle (α) serial connection, suit in spiral outer (28) and the leaching cabin inwall (27), flight (5) is gone up porose (29), in the termination that joins with next joint, striker plate (15) and three horizontal switch-plates (16) are arranged, make that the material that is pushed into is smooth and easy to be turned to, striker plate (16) is circular, perpendicular to main shaft (8), leach cabin formation " Z " type of upwards turning back, leach cabin formation " W " type of turning back up and down, leach cabin formations " N " type of turning back up and down, two places of turning back that leach between the cabin are direct connection.
2. a kind of folding formula continuous flow upstream according to claim 1 leaches device, it is characterized in that: leach the cabin and constitute " Z " type by 3 joints, 4 joints, 5 joints, 6 joints (7 joint), constitute " W " type by 2 joints, 4 joints, 6 joints, (8 joint) for even number leaches the cabin, constitute " N " type for even number leaches the cabin by 4 joints, 6 joints (8 joint).
3. a kind of folding formula continuous flow upstream according to claim 1 leaches device, it is characterized in that: the last joint in the place (17) of turning back leaches end left side, cabin (right side) and is communicated with next joint leaching head end right side, cabin (left side).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209808 CN2530705Y (en) | 2002-01-17 | 2002-01-17 | Folding continuous counter-current diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209808 CN2530705Y (en) | 2002-01-17 | 2002-01-17 | Folding continuous counter-current diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530705Y true CN2530705Y (en) | 2003-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209808 Expired - Fee Related CN2530705Y (en) | 2002-01-17 | 2002-01-17 | Folding continuous counter-current diffuser |
Country Status (1)
| Country | Link |
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| CN (1) | CN2530705Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364634C (en) * | 2005-11-23 | 2008-01-30 | 黑龙江省计算中心 | Double-spiral, continuous counter-flow extraction equipment |
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN107384575A (en) * | 2017-08-23 | 2017-11-24 | 青岛新农康源生物工程有限公司 | A kind of method of the dry pupal fat fat of low-temperature extraction insect |
| CN107469939A (en) * | 2017-08-23 | 2017-12-15 | 青岛新农康源生物工程有限公司 | A kind of method of the dry pupa albumen powder of temperature production degreasing insect |
| CN111804004A (en) * | 2020-08-03 | 2020-10-23 | 于瀛 | Extraction and leaching method of traditional Chinese medicine |
| CN112143886A (en) * | 2020-09-10 | 2020-12-29 | 核工业北京化工冶金研究院 | W-shaped fixed bed leaching device and method |
-
2002
- 2002-01-17 CN CN 02209808 patent/CN2530705Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364634C (en) * | 2005-11-23 | 2008-01-30 | 黑龙江省计算中心 | Double-spiral, continuous counter-flow extraction equipment |
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN107384575A (en) * | 2017-08-23 | 2017-11-24 | 青岛新农康源生物工程有限公司 | A kind of method of the dry pupal fat fat of low-temperature extraction insect |
| CN107469939A (en) * | 2017-08-23 | 2017-12-15 | 青岛新农康源生物工程有限公司 | A kind of method of the dry pupa albumen powder of temperature production degreasing insect |
| CN107469939B (en) * | 2017-08-23 | 2019-06-14 | 青岛新农康源生物工程有限公司 | A kind of method of the dry pupa albumen powder of temperature production degreasing insect |
| CN111804004A (en) * | 2020-08-03 | 2020-10-23 | 于瀛 | Extraction and leaching method of traditional Chinese medicine |
| CN112143886A (en) * | 2020-09-10 | 2020-12-29 | 核工业北京化工冶金研究院 | W-shaped fixed bed leaching device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Shen Yi Technology Co., Ltd. Assignor: Heilongjiang Calculation Center Contract record no.: 2010230000025 Denomination of utility model: Folding continuous counter-current diffuser Granted publication date: 20030115 License type: Exclusive License Record date: 20100521 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030115 Termination date: 20110117 |