CN201049291Y - Self-shaking feeding warehouse for biomass cracking - Google Patents
Self-shaking feeding warehouse for biomass cracking Download PDFInfo
- Publication number
- CN201049291Y CN201049291Y CNU2007200898693U CN200720089869U CN201049291Y CN 201049291 Y CN201049291 Y CN 201049291Y CN U2007200898693 U CNU2007200898693 U CN U2007200898693U CN 200720089869 U CN200720089869 U CN 200720089869U CN 201049291 Y CN201049291 Y CN 201049291Y
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- Prior art keywords
- screw rod
- spring lever
- star
- feeding warehouse
- feed bin
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- Expired - Fee Related
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Abstract
The utility model provides a self-vibrating feed bin for biomass cracking, comprising a storage hopper and a conveying screw rod arranged at the bottom of the storage hopper. The utility model is characterized in that the top of the storage hopper is provided with an automatic vibration device as well; the automatic vibration device comprises a spring rod and star-shaped distributed contacts on the upper part of the spring rod; the lower end of the spring rod is hung on the spiral curve of the screw rod; through the rotation of the screw rod, the spiral curve pushes the spring rod forwards; the length of the spring rod just returns back to the initial contact point when the screw rod rotates in one thread pitch and separates from the spiral curve; when the spring rod is on two endpoint in operation, the star-shaped distributed contacts can strike four walls of the storage hopper, so as to play a role in perturbing and stirring to biomass materials. The utility model overcomes the phenomena of biomass material hanging and material wall hanging, adds no additional power consumption, and can accurately judge whether materials are still stored inside the storage hopper or not.
Description
Technical field
The utility model relates to a kind of spiral feeding warehouse, especially a kind of spiral feeding warehouse that has from shaking device.
Background technology
The biomass screw feeding warehouse is the important device that is applied to the biomass fast pyrogenation process, requires the reinforced process of living beings fine powder to keep continuously with stable.Common biomass screw feeding warehouse 1 adopts screw rod 2 to make living beings fine powder 3 transfer out feed bin in the bottom, enter next chemical process.Yet in process of the test, finding, adopt separately the screw rod transmission charging charging screw feed porch of being everlasting often hanging (as shown in Figure 1) to occur and expect wall built-up phenomenons such as (as shown in Figure 2), cause the feed bin inner product to have a large amount of materials and can not enter reactor in the smooth and easy importing screw rod, even phenomenon appears stopping expecting, can't ensure the continuous and stable of charging, thereby influence normally carrying out of biomass fast pyrogenation process.At this problem, once, in the feed bin outer wall increases shaking device, balanced gas, storehouse, stirred facility, but from aspect consideration such as energy-conservation, economical, easy to operate, effect not fine with reference to the charging design of other devices both at home and abroad.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of biomass screw feeding warehouse that has automatic shaking device is provided, thereby has solved the problems referred to above well.
The purpose of this utility model is achieved through the following technical solutions: a kind of feeding warehouse of vibrations certainly of biomass cracking, and comprise feed bin and be arranged on the conveying screw rod of feed bin bottom, it is characterized in that also being provided with an automatic shaking device at the feed bin top.
Described automatic shaking device comprises the star distribution contact on spring lever and spring lever top, the spring lever lower end rides on the helical of screw rod, utilize the rotation of screw rod, helical promotes spring lever forward, the length of spring lever just in time breaks away from helical and gets back to initial contact point when screw rod rotates a pitch, spring lever is when two end points of operation, and star distribution contact can strike the feed bin wall, and biomass material is played disturbance and stirring action.
For increasing transfer efficiency, the conveying screw rod material of this device feed bin bottom adopts the two-stage screw charging, and the one-level screw rod is realized quantitative charging, and it links to each other with feeding warehouse; The secondary screw rod ensures quick feeding, it and the right-angled intersection of one-level screw rod.
The ingenious part of this design for scheme is that the power of application system screw rod itself does not need the additionaling power device, conserve energy and other annexes.Star distribution contact can not take great space, can not have influence on the volume of material bin, and operation is also convenient.Can guarantee that through this feed system of evidence charging is continuous and stable.Because each moment of screw feed mouth, experiment recorded system's conveying capacity under identical rotating speed all in the full load charging, inlet amount is about 2 times before improving; Do not increase extra power consumption, and can judge whether also there is material in the feed bin accurately.This is from shaking the spiral feed system, is the further investigation of the biomass liquefying assurance that provides the foundation.
Description of drawings
The schematic diagram of material suspension phenomenon appears when adopting existing spiral feeding warehouse in Fig. 1.
The schematic diagram of material wall cling phenomenon appears when adopting existing spiral feeding warehouse in Fig. 2.
Fig. 3 is the feeding warehouse that shakes certainly of the present utility model.
Fig. 4 is the concrete structure figure of star distribution contact.
Fig. 5 is the connected mode of spring lever and star distribution contact
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
For overcome as shown in Figure 1 material suspension phenomenon and material wall cling phenomenon as shown in Figure 2, the utility model adopts the feeding warehouse of vibrations certainly as shown in Figure 3, increase the spring lever 33 that diameter is 10mm at feed bin 1 top, ride over below the spring lever 33 on the helical of screw rod 21, utilize the rotation of screw rod 21, helical promotes spring lever 33 forward, and spring lever 33 length of design just in time break away from helicals from the recoil position 20 of spring lever and get back to initial contact position 10 when screw rod rotates a pitch.On spring lever 33, arranged star distribution contact 31, guaranteed to strike the feed bin wall at two end points contacts of operation at spring lever 33 according to actual size.The vibrations of spring lever in feed bin, 31 pairs of biomass materials of star distribution contact play disturbance and stirring action, thereby have disturbed problems such as the suspension bridge formation of material and material wall built-up.
Fig. 4 is the concrete structure of star distribution contact, and star pole 32 usefulness diameters are the reinforcing bar of 5mm, and the star distribution contact 31 on top is that diameter is a 15mm aluminium ball.The connected mode of spring lever 33 and star distribution contact 31 as shown in Figure 5, star pole 32 is welded on the chuck 34 of spring lever, chuck 34 is fixed on the spring lever 33 by fastening bolt 35.For increasing the rigidity of star pole, also can be at chuck external welding one circle fixed support 36.
For increasing transfer efficiency, this device feed system adopts the two-stage screw charging, and one-level screw rod 21 is realized quantitative charging, and it links to each other with feeding warehouse 1; Secondary screw rod 22 ensures quick feedings, it and 21 right-angled intersections of one-level screw rod.
Claims (4)
1. the feeding warehouse of vibrations certainly of a biomass cracking, comprise feed bin and the conveying screw rod that is arranged on the feed bin bottom, it is characterized in that also being provided with an automatic shaking device at the feed bin top, automatically shaking device comprises the star distribution contact on spring lever and spring lever top, the spring lever lower end rides on the helical of screw rod, utilize the rotation of screw rod, helical promotes spring lever forward, the length of spring lever just in time breaks away from helical and gets back to initial contact point when screw rod rotates a pitch, spring lever is when two end points of operation, star distribution contact can strike the feed bin wall, and biomass material is played disturbance and stirring action.
2. the feeding warehouse of vibrations certainly of biomass cracking according to claim 1, it is characterized in that star distribution contact is that diameter is a 15mm aluminium ball, it is the reinforcing bar of 5mm that star pole is adopted diameter, and star pole is welded on the chuck of spring lever, and chuck is fixed on the spring lever by fastening bolt.
3. the feeding warehouse of vibrations certainly of biomass cracking according to claim 2 is characterized in that the chuck of star pole also welds a circle fixed support outward.
4. the feeding warehouse of vibrations certainly of biomass cracking according to claim 1 is characterized in that the conveying screw rod material of feed bin bottom adopts the two-stage screw charging, and the one-level screw rod links to each other with feeding warehouse, secondary screw rod and the right-angled intersection of one-level screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898693U CN201049291Y (en) | 2007-03-30 | 2007-03-30 | Self-shaking feeding warehouse for biomass cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898693U CN201049291Y (en) | 2007-03-30 | 2007-03-30 | Self-shaking feeding warehouse for biomass cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049291Y true CN201049291Y (en) | 2008-04-23 |
Family
ID=39335772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200898693U Expired - Fee Related CN201049291Y (en) | 2007-03-30 | 2007-03-30 | Self-shaking feeding warehouse for biomass cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049291Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103706301B (en) * | 2012-09-29 | 2016-01-20 | 天能电池(芜湖)有限公司 | A kind of lead-acid battery and cream vacuum feeding device |
| CN105879769A (en) * | 2016-05-26 | 2016-08-24 | 镇江市经纬工程机械有限公司 | Automatic feeding method of material mixing stirrer |
| CN108465444A (en) * | 2018-05-24 | 2018-08-31 | 安阳工学院 | Vertical barrel biomass granulating hydrothermal pretreatment storehouse |
-
2007
- 2007-03-30 CN CNU2007200898693U patent/CN201049291Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103706301B (en) * | 2012-09-29 | 2016-01-20 | 天能电池(芜湖)有限公司 | A kind of lead-acid battery and cream vacuum feeding device |
| CN105879769A (en) * | 2016-05-26 | 2016-08-24 | 镇江市经纬工程机械有限公司 | Automatic feeding method of material mixing stirrer |
| CN108465444A (en) * | 2018-05-24 | 2018-08-31 | 安阳工学院 | Vertical barrel biomass granulating hydrothermal pretreatment storehouse |
| CN108465444B (en) * | 2018-05-24 | 2024-01-16 | 安阳工学院 | Vertical cylinder type biomass pelletization hydrothermal pretreatment bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |