CN201835172U - Two-section type lignin cooking-separating device - Google Patents
Two-section type lignin cooking-separating device Download PDFInfo
- Publication number
- CN201835172U CN201835172U CN2010205640251U CN201020564025U CN201835172U CN 201835172 U CN201835172 U CN 201835172U CN 2010205640251 U CN2010205640251 U CN 2010205640251U CN 201020564025 U CN201020564025 U CN 201020564025U CN 201835172 U CN201835172 U CN 201835172U
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- Prior art keywords
- gate valve
- storehouse
- cooking
- insulation
- feeding
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Abstract
A two-section type lignin cooking-separating device comprises a material inlet mechanism consisting of a belt conveyer (1) and a spiral mixer (2), a cooking-separating mechanism and a material outlet mechanism, and is characterized in that the cooking-separating mechanism is formed by a temperature rising bin (6) and a thermal-insulation bin (8) which are connected in series by a gate valve (7), the temperature rising bin (6) is connected with the material inlet mechanism by a feeding gate valve (3), the thermal-insulation bin (8) is connected with the material outlet mechanism by a material outlet gate valve (9), and spiral output mechanisms are arranged in the temperature rising bin (6) and the thermal-insulation bin (8). The device realizes the two-section type normal pressure operation of cook, separation, material inlet and the material outlet through the sealing effect of the gate valve (3), the gate valve (7) and the gate valve (9) .
Description
One, technical field
The utility model relates to a kind of chemical pressure equipment, the particularly a kind of boiling separation equipment in the biomass processes process, specifically a kind of two-part boiling separating lignin device.
Two, background technology
Agriculture and forestry organic waste material is a kind of reproducible living beings, is rich in lignin in these living beings.Agriculture and forestry organic waste material needs after by the quick-fried preliminary treatment of vapour to handle to realize separating of lignin and cellulose etc. through boiling.Existing continuous steaming-boiling technology requires to use continuously the steam of 0.6MPa～0.9MPa, so when charging, regurgitate its feed system employing forced feed device for what prevent material in the feeding screw.The effect of feeding screw is feeding equably continuously, and pushes unnecessary soup, makes raw material progressively be compressed into sealing and expects plug and enter the boiling pipe.For making material form sealing material plug, with the cooking pressure in Sealed steam cooking space, this just needs the configuration heavy-duty motor to make the sealing material plug of moulding overcome steam pressure, the power consumption height.Forced feed system cost height, power consumption are big, in use, have very big frictional force, and the feeding serew wearing and tearing are bigger, very easily because of wearing and tearing cause gas leakage, need frequent maintenance and replacing, and be costly and cause no plan to stop production.The mode of intermittently spurting is adopted in discharging, and needing increases storage warehouse, and floor space is big, also need increase new power and be delivered to the next stage processing, is unfavorable for continuous production.
Three, summary of the invention
The utility model aims to provide a kind of equipment of living beings boiling separating lignin, and technical problem to be solved is to improve press device, is atmospheric operation with the charging and discharging process improvement under pressure.
The utility model is decomposed into the boiling separation process intensification and is incubated this two-part process, thereby realize the atmospheric operation of charging and discharging according to difference temperature required in the digestion process.
The technical solution of the utility model comprises feeding mechanism and boiling separating mechanism and the discharging mechanism that is made of belt conveyor 1 and ribbon mixer 2, difference with the prior art is that described boiling separating mechanism is composed in series by gate valve 7 by intensification storehouse 6 and insulation storehouse 8, intensification storehouse 6 is connected with feeding mechanism by feeding gate valve 3, insulation storehouse 8 is connected with discharging mechanism by discharging gate valve 9, in intensification storehouse 6 and the insulation storehouse 8 the spiral output mechanism is arranged.
The utility model adopts intensification storehouse 6 and insulation storehouse 8 to realize that the two-part boiling is to realize separating lignin and cellulose by ribbon mixer 2 feedings.Be respectively equipped with the feeding gate valve 3 of realizing sealing function, gate valve 7 and the discharging gate valve 9 that plays buffer action in helical feed blender 2, intensification storehouse 6 and 8 in storehouse of insulation.
Characteristics of the present utility model are: use gate valve 3, gate valve 7 sealing intensification storehouses 6, use gate valve 7, gate valve 9 sealing insulation storehouses 8, realize that the two-part boiling separates, need not during feeding by heavy-duty motor material to be pressed into sealing material plug, guarantee continuous feeding and discharging; Also can in intensification storehouse 6 and insulation storehouse 8, use different pressures; Material in intensification storehouse 6 and the insulation storehouse 8 is exported by helical structure; Insulation storehouse 8 can utilize the energy in intensification storehouse 6, and the jetting storehouse in the storehouse 6 that is equivalent to heat up reaches the maximum utilization of heat energy.Realize the charging and discharging atmospheric operation of pressure apparatus simultaneously.
The beneficial effects of the utility model are:
1. cancel Compulsory feeder usedly, realize that the normal pressure feeding saves power and reduce the equipment input cost.
2. cancellation discharging jetting storehouse is realized normal pressure discharging slitless connection, and discharging relaxes evenly, and floor space is little, and heat-energy losses still less improves the Steam Recovery rate.
3. intensification storehouse 6 is different with the pressure and temperature in insulation storehouse 8, has reduced energy loss, and required quantity of steam only is 1/3rd of a conventional method, and can reduce high temperature the time to cellulosic infringement, keep cellulosic activity.
4. minimizing catalyst consumption, the decomposition that improves lignin.
Four, description of drawings
Accompanying drawing 1 is this apparatus structure schematic diagram.
1 measuring belt conveyer in the accompanying drawing, 2 helical feed blenders, 3 feeding electric gate valves, 4 catalyst inlets, 5 steam add inlet, 6 intensification storehouses, 7 electric gate valves, 8 insulation storehouses, 9 discharging electric gate valves.
Five, the specific embodiment
Open feeding electric gate valve 3, close electric gate valve 7, belt conveyor 1 is the quick-fried pretreated raw material metering and loading materials of process vapour, by helical feed blender 2 feedings, alkali lye is added by catalyst inlet 4, and material enters in the intensification storehouse 6 through the feeding electric brake of opening 3, reach measuring requirement after, close feeding electric brake 3, intensification storehouse 6 is added inlet 5 feeding steam by steam carry out boiling.
After reaching design temperature (100～120 ℃), open electric brake 7, the material in the intensification storehouse 6 is delivered to insulation storehouse 8 by helical structure.After mass transport is finished, close electric brake 7, feed steam, carry out second section boiling to insulation storehouse 8.Open feeding electric brake 3, raw material enters by belt conveyor 1 and helical feed blender 2 again and carries out boiling in the intensification storehouse 6 simultaneously.
The 8 li temperature in insulation storehouse after 15-20 minute, are opened discharging electric brake 9 to designing requirement (90 ℃), and outputting material enters subsequent processing by discharging mechanism.At this moment heating up, material enters insulation storehouse 8 again in the storehouse 6, so repeats, and reaches the quantity-produced purpose.
Claims (1)
1. two-part boiling separating lignin device, comprise the feeding mechanism and boiling separating mechanism and the discharging mechanism that constitute by belt conveyor (1) and ribbon mixer (2), it is characterized in that: described boiling separating mechanism is composed in series by gate valve (7) by intensification storehouse (6) and insulation storehouse (8), intensification storehouse (6) is connected with feeding mechanism by feeding gate valve (3), insulation storehouse (8) is connected with discharging mechanism by discharging gate valve (9), in intensification storehouse (6) and the insulation storehouse (8) the spiral output mechanism is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205640251U CN201835172U (en) | 2010-10-18 | 2010-10-18 | Two-section type lignin cooking-separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205640251U CN201835172U (en) | 2010-10-18 | 2010-10-18 | Two-section type lignin cooking-separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835172U true CN201835172U (en) | 2011-05-18 |
Family
ID=44005277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205640251U Expired - Fee Related CN201835172U (en) | 2010-10-18 | 2010-10-18 | Two-section type lignin cooking-separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835172U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000531A (en) * | 2010-10-18 | 2011-04-06 | 安徽格义清洁能源技术有限公司 | Two-stage type lignin steaming and cooking separation device |
| CN102797189A (en) * | 2012-08-11 | 2012-11-28 | 李肥生 | Two-section self-heating helical-structure boiling separator |
| CN103215834A (en) * | 2013-04-17 | 2013-07-24 | 岳阳林纸股份有限公司 | Energy-saving environment-friendly continuous cooking process |
| CN106894273A (en) * | 2015-12-18 | 2017-06-27 | 中粮集团有限公司 | A kind of boiling vessel |
-
2010
- 2010-10-18 CN CN2010205640251U patent/CN201835172U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000531A (en) * | 2010-10-18 | 2011-04-06 | 安徽格义清洁能源技术有限公司 | Two-stage type lignin steaming and cooking separation device |
| CN102797189A (en) * | 2012-08-11 | 2012-11-28 | 李肥生 | Two-section self-heating helical-structure boiling separator |
| CN103215834A (en) * | 2013-04-17 | 2013-07-24 | 岳阳林纸股份有限公司 | Energy-saving environment-friendly continuous cooking process |
| CN103215834B (en) * | 2013-04-17 | 2015-01-07 | 岳阳林纸股份有限公司 | Energy-saving environment-friendly continuous cooking process |
| CN106894273A (en) * | 2015-12-18 | 2017-06-27 | 中粮集团有限公司 | A kind of boiling vessel |
| CN106894273B (en) * | 2015-12-18 | 2019-03-05 | 中粮集团有限公司 | A kind of boiling vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160408 Address after: 232200, Lu'an, Anhui province Shouxian County Liu Liu town, west of harvest road, north side of pioneering Road Patentee after: Lattice justice circular economy industrial garden, Anhui company limited Address before: 237200 Anhui Economic Development Zone, Mount Holyoke, three Patentee before: Anhui Geyi Cleaning Energy Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 232000 north side of entrepreneurial Avenue West of Yan Liu town, Shouxian County, Huainan, Anhui Patentee after: China CITIC recycling economy Co., Ltd. Address before: 232200, Lu'an, Anhui province Shouxian County Liu Liu town, west of harvest road, north side of pioneering Road Patentee before: Lattice justice circular economy industrial garden, Anhui company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20181018 |