CN202715537U - Impurity removing device - Google Patents
Impurity removing device Download PDFInfo
- Publication number
- CN202715537U CN202715537U CN 201220350561 CN201220350561U CN202715537U CN 202715537 U CN202715537 U CN 202715537U CN 201220350561 CN201220350561 CN 201220350561 CN 201220350561 U CN201220350561 U CN 201220350561U CN 202715537 U CN202715537 U CN 202715537U
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- China
- Prior art keywords
- knot screen
- sieves
- transfer roller
- brush
- screen according
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Abstract
The utility model discloses an impurity removing device. The impurity removing device comprises a motor (1), a rack (2), a rotating shaft (3), a roller (4) and a filter sieve (5), wherein the roller (4) is installed on the rack (2) through the rotating shaft (3), the motor (1) is driven to rotate through the rotating shaft (3), and the filter sieve (5) is arranged in the rack (2) and is positioned below the roller (4). The impurity removing device can remove impurities such as corn stigmas, corn cob and hemp threads in pulp, so that the impurities are prevented from blocking a heat exchanger.
Description
Technical field
The utility model relates to the materiel machining field, particularly, relates to a kind of knot screen.
Background technology
In the process of the industry raw materials such as oil and foodstuffs, alcoholic fermentation, chemical industry, medicine, for example use corn to produce in the industrial production of alcohol fuel as raw material, first the raw material of granule corn is pulverized as behind the powder, powder mixed with water carry out spice and form slurry, the abundant imbibition of starch wherein and under diastatic effect through steam ejection liquefaction, for the alcoholic fermentation of yeast provides nutriment.
Owing to containing the foreign material such as a large amount of corn stigmas, corncob cellulose, flax silk and sandstone in the corn particle raw material of purchase, these material proportions, size and toughness are larger, in the process of crush maize, be difficult for fragmentation, also be difficult for waiting removal by cleaning, therefore in slurry, still be doped with above-mentioned foreign material.And these foreign material are along with flowing in each manufacturing procedure of producing, impurity often stops up the heat transmission equipment (for example plate type heat exchanger) of liquid glucose chemical industry order, cause the heat transmission equipment of liquid glucose chemical industry order to unpick and wash frequently, increase workman's labour intensity and energy resource consumption, affected quantity-produced stability.
The utility model content
The purpose of this utility model provides a kind of knot screen, and this knot screen can be removed the foreign material such as corn stigma in the slurry, corncob cellulose, flax silk, prevents that these foreign material from stopping up heat exchanger.
To achieve these goals, the utility model provides a kind of knot screen, wherein, this knot screen comprises motor, frame, rotating shaft, transfer roller and sieves, described transfer roller is installed on the described frame by described rotating shaft, the described rotating shaft of described motor-driven is rotated, and described sieves is arranged in the described frame and is positioned at the below of described transfer roller.
Preferably, described sieves comprises rake and curved portions, and an end of described rake is positioned at the lower end of the charging aperture of described frame, and the other end is connected with described curved portions, and the shape of the shape of described curved portions and described transfer roller is complementary.
Preferably, described sieves comprises the polylith stripe board that is intervally installed.
Preferably, the spacing between the adjacent described stripe board is 4mm ~ 6mm.
Preferably, be provided with vertically on the outer peripheral face of described transfer roller and turn brush, this turns brush and can contact with described sieves.
Preferably, the described brush that turns comprises a plurality of brushes that turn that arrange along the circumferential interval of described transfer roller.
Preferably, described height radially can regulate along described transfer roller that turns brush.
Preferably, described knot screen also comprises cleaning brush, and this cleaning brush is arranged on the upper end of described frame and the position of close described transfer roller, and described cleaning brush can contact with the described brush that turns.
Preferably, described knot screen also comprises the foreign material bucket, and this foreign material bucket is arranged on a side of the close described cleaning brush of described frame.
Preferably, the bottom of described frame is formed with feeder, and this feeder is positioned at the below of described sieves.
Pass through technique scheme, in the process that adopts corn as industrial products such as Raw material processing production ethanol, after in blender, being mixed into slurry behind the granular crush maize, in the charging aperture inflow frame of knot screen and by sieves, filter, with flexible foreign material such as the corn stigma in the removal slurry, corncob cellulose, flax silks.In the process of filtering, flexible foreign material are rested on the sieves by filtering, filter clean slurry and then flow in the mixing tank and be for further processing, prevent that these foreign material in the slurry from stopping up heat exchanger in follow-up treatment process, and improve the purity of slurry.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of the knot screen of embodiment of the present utility model; And
Fig. 2 is the side view of the knot screen of embodiment of the present utility model.
Description of reference numerals
1 motor, 2 frames
3 rotating shafts, 4 transfer rollers
5 sieves, 6 charging apertures
7 turn brush 8 cleaning brush
9 foreign material buckets, 10 feeders
51 rakes, 52 curved portions
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that do not do opposite explanation, the noun of locality of use typically refers to higher position or the lower position of longitudinal direction as shown in Figure 1 such as " upper and lower ".
As depicted in figs. 1 and 2, the specific embodiment of the present utility model provides a kind of knot screen, wherein, this knot screen comprises motor 1, frame 2, rotating shaft 3, transfer roller 4 and sieves 5, described transfer roller 4 is installed on the described frame 2 by described rotating shaft 3, described motor 1 drives described rotating shaft 3 and rotates, and described sieves 5 is arranged in the described frame 2 and is positioned at the below of described transfer roller 4.
In the process that adopts corn as industrial products such as Raw material processing production ethanol, after in blender, being mixed into slurry behind the granular crush maize, in the charging aperture 6 inflow frames 2 of knot screen and by sieves 5, filter, with flexible foreign material such as the corn stigma in the removal slurry, corncob cellulose, flax silks.In the process of filtering, flexible foreign material are rested on the sieves 5 by filtering, filter clean slurry and then flow in the mixing tank and be for further processing, prevent that these foreign material in the slurry from stopping up heat exchanger in follow-up treatment process, and improve the purity of slurry.
Wherein, motor 1 and rotating shaft 3 are connected by sprocket wheel, and rotating shaft 3 is installed on the frame 2 by bearing, thus motor 1 drive shaft 3 rotate so that transfer roller 4 rotates thereupon.
As shown in Figure 1, for the ease of flowing and the rotation of transfer roller 4 of slurry, preferably, described sieves 5 comprises rake 51 and curved portions 52, one end of described rake 51 is positioned at the lower end of the charging aperture 6 of described frame 2, the other end is connected with described curved portions 52, and the shape of the shape of described curved portions 52 and described transfer roller 4 is complementary.Slurry in the charging aperture 6 inflow knot screens of frame 2 flows in curved portions 52 after rake 51 flows to curved portions 52 downwards, the contact area of its flow mild and slurry and sieves 5 is larger, slurry is not stressed and flows mild, thereby the flexible impurity in the slurry easily is filtered sieve 5 filterings and is retained on rake 51 and the curved portions 52, particularly rake 51 is connected the position of below that is in that connects with curved portions, slurry after the filtration flow to the below of sieves 5, and sieves 5 can not affect the rate of filtration of slurry.Because rake 51 is from charging aperture 6 downward-sloping settings, and curved portions 52 and transfer roller 4 concentric arrange and its radius greater than the radius of transfer roller 4, so both made things convenient for the mobile of slurry, also can not affect the rotation of transfer roller 4.
In order further to improve the filter effect of sieves 5, preferably, spacing between the adjacent described stripe board is 4mm ~ 6mm, thereby form the slit of suitable size between the adjacent stripe board, both guaranteed the flowing velocity of slurry, can obtain preferably filter effect again, and the convenient processing and manufacture of sieves 5.
As depicted in figs. 1 and 2, in order to clear up the impurity of sieves 5 filterings, preferably, be provided with vertically on the outer peripheral face of described transfer roller 4 and turn brush 7, this turns brush 7 and can contact with described sieves 5, namely turn brush 7 can be along with the rotation of transfer roller 4 slide at sieves 5 inswept, thereby the impurity on the sieves 5 is in time cleaned out, prevent that impurity from stopping up the filter bores of sieves 5 (being the slit between the stripe board herein) or again sneaked in the slurry.Turn brush and 7 can adopt the higher steel wire of hardness to make, thereby flexible impurity can easily be bonded at and turns on the brush 7 and be eliminated.
As shown in Figure 1, in order to reach better impurity-eliminating effect, preferably, the described brush 7 that turns comprises a plurality of brushes that turn that arrange along the circumferential interval of described transfer roller 4.Rotation along with transfer roller 4, each turn brush 7 successively through sieves 5 and contact with sieves 5 (particularly sieves 5 below the position), thereby repeatedly remove and can in time clear up impurity remaining in impurity on the sieves 5, so that the impurity-eliminating effect of knot screen is better, the impurity level in the slurry significantly reduces.
For shape and the position that is adapted to sieves 5, as shown in Figure 1, preferably, described height radially can regulate along described transfer roller 4 that turns brush 7.Installation turn the brush 7 o'clock can be according to relative distance and the position between transfer roller 4 and the sieves 5, adapt so that turn brush 7 height and transfer roller 4 and sieves 5, avoid turning brush 7 highly excessive and cause the rotary resistance of transfer roller 4 large and cause and turn brush 7 wearing and tearing, perhaps turn brush 7 highly too small and cause the cleaning of the impurity on the sieves 5 not thoroughly, even can not clear up impurity.
As shown in Figure 1, in order automatically to remove the impurity that turns adhesion on the brush 7, preferably, described knot screen also comprises cleaning brush 8, and this cleaning brush 8 is arranged on the upper end of described frame 2 and the position of close described transfer roller 4, and described cleaning brush 8 can contact with the described brush 7 that turns.Transfer roller 4 rotates along clockwise direction in this embodiment, cleaning brush 8 is located at the downstream position of the sieves 5 on the direction that transfer roller 4 rotates, namely turning brush 7 contacts with cleaning brush 8 first with after sieves 5 contacts again, thereby turning brush 7 is cleared up from turning brush 7 by cleaning brush 8 again automatically from the impurity of sieves 5 removings, do not need to remove manually, continue to clear up the impurity on the sieves 5 to guarantee to turn the cleaning of brush 7.Cleaning brush 8 can adopt bristles to make, and makes it can not produce too large resistance to turning brush 7.
For the convenient impurity that stores on the cleaning brush 8, so that knot screen is safeguarded, as shown in Figure 1, preferably, described knot screen also comprises foreign material bucket 9, and this foreign material bucket 9 is arranged on a side of the close described cleaning brush 8 of described frame 2.After accumulating a certain amount of impurity on the cleaning brush 8, can manually impurity be cleared up in the foreign material bucket 9, then focus on the impurity in the foreign material bucket 9.
As shown in Figure 1, preferably, the bottom of described frame 2 is formed with feeder 10, and this feeder 10 is positioned at the below of described sieves 5.Flow in the feeder 10 of frame 2 bottoms through the slurry after sieves 5 filtrations, and then flow into the processing of sizing mixing in the mixing tank.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible combinations.
In addition, also can carry out any combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. knot screen, it is characterized in that, this knot screen comprises motor (1), frame (2), rotating shaft (3), transfer roller (4) and sieves (5), described transfer roller (4) is installed on the described frame (2) by described rotating shaft (3), described motor (1) drives described rotating shaft (3) and rotates, and described sieves (5) is arranged in the described frame (2) and is positioned at the below of described transfer roller (4).
2. knot screen according to claim 1, it is characterized in that, described sieves (5) comprises rake (51) and curved portions (52), one end of described rake (51) is positioned at the lower end of the charging aperture (6) of described frame (2), the other end is connected with described curved portions (52), and the shape of the shape of described curved portions (52) and described transfer roller (4) is complementary.
3. knot screen according to claim 1 is characterized in that, described sieves (5) comprises the polylith stripe board that is intervally installed.
4. knot screen according to claim 3 is characterized in that, the spacing between the adjacent described stripe board is 4mm ~ 6mm.
5. knot screen according to claim 1 is characterized in that, is provided with vertically on the outer peripheral face of described transfer roller (4) to turn brush (7), and this turns brush (7) and can contact with described sieves (5).
6. knot screen according to claim 5 is characterized in that, the described brush (7) that turns comprises a plurality of brushes that turn that arrange along the circumferential interval of described transfer roller (4).
7. knot screen according to claim 5 is characterized in that, described height radially can regulate along described transfer roller (4) that turns brush (7).
8. knot screen according to claim 5, it is characterized in that, this knot screen also comprises cleaning brush (8), and this cleaning brush (8) is arranged on the upper end of described frame (2) and the position of close described transfer roller (4), and described cleaning brush (8) can contact with the described brush (7) that turns.
9. knot screen according to claim 8 is characterized in that, this knot screen also comprises foreign material bucket (9), and this foreign material bucket (9) is arranged on a side of the close described cleaning brush (8) of described frame (2).
10. knot screen according to claim 1 is characterized in that, the bottom of described frame (2) is formed with feeder (10), and this feeder (10) is positioned at the below of described sieves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350561 CN202715537U (en) | 2012-07-19 | 2012-07-19 | Impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350561 CN202715537U (en) | 2012-07-19 | 2012-07-19 | Impurity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715537U true CN202715537U (en) | 2013-02-06 |
Family
ID=47617377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350561 Expired - Lifetime CN202715537U (en) | 2012-07-19 | 2012-07-19 | Impurity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567831A (en) * | 2017-09-29 | 2018-01-12 | 王水胜 | Groundnut thresher |
-
2012
- 2012-07-19 CN CN 201220350561 patent/CN202715537U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567831A (en) * | 2017-09-29 | 2018-01-12 | 王水胜 | Groundnut thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233050 Anhui province Bengbu City Yuhui District Road No. 818 tiger Co-patentee after: COFCO Biotechnology Co.,Ltd. Patentee after: Anhui COFCO Biochemical Fuel Alcohol Co.,Ltd. Address before: 233050 Anhui province Bengbu City Yuhui District Road No. 818 tiger Co-patentee before: COFCO BIOCHEMICAL (ANHUI) Co.,Ltd. Patentee before: Anhui COFCO Biochemical Fuel Alcohol Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |