CN203569389U - Wheat straw pulping equipment - Google Patents
Wheat straw pulping equipment Download PDFInfo
- Publication number
- CN203569389U CN203569389U CN201320639259.1U CN201320639259U CN203569389U CN 203569389 U CN203569389 U CN 203569389U CN 201320639259 U CN201320639259 U CN 201320639259U CN 203569389 U CN203569389 U CN 203569389U
- Authority
- CN
- China
- Prior art keywords
- deduster
- conveyor
- pulping equipment
- conveyer
- reactor
- 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 - Lifetime
Links
- 238000004537 pulping Methods 0.000 title claims abstract description 27
- 241000209140 Triticum Species 0.000 title abstract description 9
- 235000021307 Triticum Nutrition 0.000 title abstract description 9
- 239000010902 straw Substances 0.000 title abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 241000209082 Lolium Species 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 241000883966 Astrophytum capricorne Species 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract 5
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to wheat straw pulping equipment. The equipment comprises a chaff cutter, a dust collector and a reaction kettle, wherein a first conveyor is arranged between the chaff cutter and the dust collector, and a second conveyor is arranged between the dust collector and the reaction kettle; the chaff cutter is a hammer type crusher; a discharge port in the lower end of the hammer type crusher is positioned above the first conveyor, a feed port of the dust collector is positioned below the discharging end of the first conveyor, and a discharge port of the dust collector is positioned above the second conveyor; a feed port of the reaction kettle is positioned below the discharge port of the second conveyor. The wheat straw pulping equipment is simple in structure, easy to manufacture and convenient to operate, realizes automatic pulping of wheat straw, saves time and labor, and can be used for pulping wheat straws at room temperature and normal pressure, and is low in energy consumption.
Description
Technical field
The utility model relates to pulping equipment technical field, especially a kind of ryegrass pulping equipment.
Background technology
The more than 55% magma papermaking enterprise of China adopts wheat straw waste to make raw material, ryegrass pulping technique is: people's frock grass, Belt Conveying to roller-type hay cutter, be delivered to deduster, helical feed to high pressure digesting apparatus, in this traditional wheat straw chemical pulping paper making process, need to use the soda boiling ryegrass pulpings such as NaOH and sodium sulfite, power consumption air consumption is large, the black liquor alkalescence producing by force, foam is many, oxygen consumption is large, not only ecological environment is caused to severe contamination, and limited in black liquor the organic recyclings such as a large amount of lignin, humic acid.
Utility model content
The technical problems to be solved in the utility model is: overcomes the technical problem of ryegrass pulping in prior art, a kind of ryegrass pulping equipment is provided, realize Automatic pulp making, and time saving and energy saving, reduce energy consumption.
The utility model solves the technical scheme that its technical problem adopts: a kind of ryegrass pulping equipment, comprise chaffcutter, deduster and reactor, between described chaffcutter and deduster, be provided with the first conveyer, between deduster and reactor, be provided with second conveyor, described chaffcutter is beater grinder, the lower end discharging opening of described beater grinder is positioned at the first conveyer top, the charging aperture of described deduster is positioned at the below of the first conveyer discharging end, the discharging opening of deduster is positioned at the top of second conveyor, the charging aperture of described reactor is positioned at the feed opening below of second conveyor.
Concrete, described deduster is roll-type deduster, and described roll-type deduster has 6-10 material toggling roller, and the surface of described material toggling roller is covered with goat's horn sieve, and the below of material toggling roller is provided with sieve plate, and the top of material toggling roller is provided with overhead guard.
As preferably, the quantity of described material toggling roller is 8.
Concrete, in described reactor, being provided with hydraulic jeting device, the volume of reactor is 50-80 cubic meter.
As preferably, the volume of described reactor is 60 cubic metres.
Further realize automatic charging, the charging aperture of described chaffcutter is also provided with mechanical hay loader.
Further, the discharging opening of described deduster is also provided with cyclone separator, and the import of described cyclone separator is communicated with the discharging opening of deduster, and the solid discharging opening of cyclone separator is positioned at the first conveyer top.Dedusting is critical step, otherwise in paper pulp, impurity is more.
As preferably, the first described conveyer and second conveyor are belt type conveyer.
As preferably, the first described conveyer and second conveyor are scraper conveyor.
The beneficial effects of the utility model are, ryegrass pulping equipment of the present utility model is simple in structure, are easy to manufacture, and have realized the automation paper pulp of wheat straw, time saving and energy saving, easy to operate, can under room temperature normal pressure, realize the slurrying of wheat straw, and energy consumption is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structured flowchart of first embodiment of ryegrass pulping equipment of the present utility model.
Fig. 2 is the structured flowchart of second embodiment of ryegrass pulping equipment of the present utility model.
In figure: 1. chaffcutter, 2. deduster, 21. material toggling rollers, 22. sieve plates, 3. reactor, 4. the first conveyer, 5. second conveyor, 6. mechanical hay loader, 7. cyclone separator.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of ryegrass pulping equipment of the present utility model, comprise chaffcutter 1, deduster 2 and reactor 3, between described chaffcutter 1 and deduster 2, be provided with the first conveyer 4, between deduster 2 and reactor 3, be provided with second conveyor 5, described chaffcutter 1 is beater grinder, the lower end discharging opening of described beater grinder is positioned at the first conveyer 4 tops, the charging aperture of described deduster 2 is positioned at the below of the first conveyer 4 discharging ends, the discharging opening of deduster 2 is positioned at the top of second conveyor 5, the charging aperture of described reactor 3 is positioned at the feed opening below of second conveyor 5.
Concrete, described deduster 2 is roll-type deduster, and described roll-type deduster has 6-10 material toggling roller 21, and the surface of described material toggling roller 21 is covered with goat's horn sieve, and the below of material toggling roller 21 is provided with sieve plate 22, and the top of material toggling roller 21 is provided with overhead guard.
As preferably, the quantity of described material toggling roller 21 is 8.
Concrete, in described reactor 3, being provided with hydraulic jeting device, the volume of reactor 3 is 50-80 cubic meter.
As preferably, the volume of described reactor 3 is 60 cubic metres.
Further realize automatic charging, the charging aperture of described chaffcutter 1 is also provided with mechanical hay loader 6.
As shown in Figure 2, further, the discharging opening of described deduster 2 is also provided with cyclone separator 7, and the import of described cyclone separator 7 is communicated with the discharging opening of deduster 2, and the solid discharging opening of cyclone separator 7 is positioned at the first conveyer 4 tops.Dedusting is critical step, otherwise in paper pulp, impurity is more.
A kind of embodiment, described the first conveyer 4 and second conveyor 5 are belt type conveyer.
Another kind of embodiment, described the first conveyer 4 and second conveyor 5 are scraper conveyor
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (9)
1. a ryegrass pulping equipment, it is characterized in that: comprise chaffcutter, deduster and reactor, between described chaffcutter and deduster, be provided with the first conveyer, between deduster and reactor, be provided with second conveyor, described chaffcutter is beater grinder, the lower end discharging opening of described beater grinder is positioned at the first conveyer top, the charging aperture of described deduster is positioned at the below of the first conveyer discharging end, the discharging opening of deduster is positioned at the top of second conveyor, and the charging aperture of described reactor is positioned at the feed opening below of second conveyor.
2. ryegrass pulping equipment as claimed in claim 1, it is characterized in that: described deduster is roll-type deduster, described roll-type deduster has 6-10 material toggling roller, and the surface of described material toggling roller is covered with goat's horn sieve, the below of material toggling roller is provided with sieve plate, and the top of material toggling roller is provided with overhead guard.
3. ryegrass pulping equipment as claimed in claim 2, is characterized in that: the quantity of described material toggling roller is 8.
4. ryegrass pulping equipment as claimed in claim 1, is characterized in that: in described reactor, be provided with hydraulic jeting device, the volume of reactor is 50-80 cubic meter.
5. ryegrass pulping equipment as claimed in claim 4, is characterized in that: the volume of described reactor is 60 cubic metres.
6. ryegrass pulping equipment as claimed in claim 1, is characterized in that: the charging aperture of described chaffcutter is also provided with mechanical hay loader.
7. ryegrass pulping equipment as claimed in claim 1, it is characterized in that: the discharging opening of described deduster is also provided with cyclone separator, the import of described cyclone separator is communicated with the discharging opening of deduster, and the solid discharging opening of cyclone separator is positioned at the first conveyer top.
8. ryegrass pulping equipment as claimed in claim 1, is characterized in that: the first described conveyer and second conveyor are belt type conveyer.
9. ryegrass pulping equipment as claimed in claim 1, is characterized in that: the first described conveyer and second conveyor are scraper conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639259.1U CN203569389U (en) | 2013-10-17 | 2013-10-17 | Wheat straw pulping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639259.1U CN203569389U (en) | 2013-10-17 | 2013-10-17 | Wheat straw pulping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569389U true CN203569389U (en) | 2014-04-30 |
Family
ID=50537130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639259.1U Expired - Lifetime CN203569389U (en) | 2013-10-17 | 2013-10-17 | Wheat straw pulping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215039A (en) * | 2015-09-08 | 2016-01-06 | 西达（无锡）生物科技有限公司 | A kind of dust recycling and processing device |
| CN106988138A (en) * | 2017-04-10 | 2017-07-28 | 吉林省民昌农业科技有限公司 | A kind of Physical extracts the complete set of equipments of corn stalk fiber |
| CN107460755A (en) * | 2017-09-05 | 2017-12-12 | 临颍路得生物科技有限公司 | Grass raw material dry dust removal equipment and the stock method using the cleaner |
| CN108824048A (en) * | 2018-07-04 | 2018-11-16 | 中国林业科学研究院林产化学工业研究所 | A kind of method and device therefor of fresh hollow palm fruit string slurrying stock |
-
2013
- 2013-10-17 CN CN201320639259.1U patent/CN203569389U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215039A (en) * | 2015-09-08 | 2016-01-06 | 西达（无锡）生物科技有限公司 | A kind of dust recycling and processing device |
| CN106988138A (en) * | 2017-04-10 | 2017-07-28 | 吉林省民昌农业科技有限公司 | A kind of Physical extracts the complete set of equipments of corn stalk fiber |
| CN106988138B (en) * | 2017-04-10 | 2018-10-30 | 吉林省民昌农业科技有限公司 | A kind of complete set of equipments of Physical extraction corn stalk fiber |
| CN107460755A (en) * | 2017-09-05 | 2017-12-12 | 临颍路得生物科技有限公司 | Grass raw material dry dust removal equipment and the stock method using the cleaner |
| CN108824048A (en) * | 2018-07-04 | 2018-11-16 | 中国林业科学研究院林产化学工业研究所 | A kind of method and device therefor of fresh hollow palm fruit string slurrying stock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: No.12, Wuwei Road, economic development zone, Ninghe District, Tianjin 300000 Patentee after: Tianjin rongyeda New Material Technology Co.,Ltd. Address before: No. 201, North building, No. C18, venture headquarters base, north side of Fuyuan Road, Wuqing Development Zone, Tianjin Patentee before: TIANJIN RONGYEDA SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |