CN215917638U - Filtering device for crushing corncobs - Google Patents
Filtering device for crushing corncobs Download PDFInfo
- Publication number
- CN215917638U CN215917638U CN202122514825.3U CN202122514825U CN215917638U CN 215917638 U CN215917638 U CN 215917638U CN 202122514825 U CN202122514825 U CN 202122514825U CN 215917638 U CN215917638 U CN 215917638U
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- China
- Prior art keywords
- filtering
- hopper
- powder
- crushing
- grating plate
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- 239000000463 material Substances 0.000 claims abstract description 61
- 239000000843 powder Substances 0.000 claims abstract description 52
- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 241000209149 Zea Species 0.000 claims description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
- 235000005822 corn Nutrition 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 241000220317 Rosa Species 0.000 description 2
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
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- 229920002488 Hemicellulose Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- 238000004537 pulping Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of corncob processing equipment, and provides a filtering device for corncob crushing, which comprises a crushing discharge port, wherein a discharge hopper is arranged at the bottom of the crushing discharge port, a filtering box is arranged below the discharge hopper, the filtering box comprises a feed inlet, a powder outlet, a fine material cavity and a coarse material cavity, a cutting grating plate is arranged on the inner wall of the filtering box in a sliding manner, one end of the cutting grating plate is provided with a pair of cylinders positioned outside the filtering box, the filtering grating plate is fixedly arranged below the cutting grating plate, the fine material collecting hopper and the coarse material collecting hopper are respectively arranged below the fine material cavity and the coarse material cavity, the powder outlet is provided with a powder collecting and feeding hopper, the powder collecting and feeding hopper is provided with a pumping pipeline, and a pumping machine is arranged at the power end of the pumping pipeline. This device reasonable in design, simple structure, filter effect are better, are favorable to improving machining efficiency and the practicality is stronger, are fit for extensive the popularization.
Description
Technical Field
The utility model belongs to the technical field of corncob processing equipment, and particularly relates to a filtering device for corncob crushing.
Background
The corn cob is threshed to obtain the corn cob. Because corncobs contain rich cellulose, hemicellulose, lignin and the like, the corncobs are used in industries such as papermaking and biological sugar making, for example, the corncobs can be used for extracting heavy metals from waste water after being processed; it can be used to prevent hot thin steel sheets from sticking together; can be used for manufacturing paper boards, cement boards and cement bricks; it can be used as a filling agent of glue or paste; can be used for manufacturing packaging materials and gunpowder; the rubber additive can be used as a rubber additive, and is added when the tire is manufactured, so that the friction force between the tire and the ground can be increased, the effect of increasing the traction force is achieved, and the service life of the tire is prolonged; can be used in dry cleaning industry, and the fur treated by the fur cleaning agent is clean and beautiful; can be used as feed premix and also one of the main raw materials for water washing mold fermentation of biological products; can also be used for processing furfural and xylitol. The corncobs need to be crushed by a crusher before subsequent operations such as granulation or pulping are carried out.
At present, the corncob directly discharges behind the rubbing crusher, to crushing effect not good if the lot that the big material is more then the regrinding once more, so wherein be close to the corncob powder that smashes the requirement also by the regrinding, patent CN201822163806.9 discloses a corncob crushing filter equipment, so not only greatly reduced the machining efficiency of corncob to the working strength of rubbing crusher has been increased, and also made partial powder too smashed, thereby increased the loss volume of granulation and slurrying in-process powder.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems of the corncobs in the crushing and processing process, the utility model provides the filtering device for crushing the corncobs, which has the advantages of reasonable design, simple structure, better filtering effect, contribution to improving the processing efficiency and stronger practicability.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the filtering device for crushing the corncobs comprises a crushing discharge port, and is characterized in that a discharge hopper is arranged at the bottom of the crushing discharge port, a filtering box is arranged below the discharge hopper, the filtering box comprises a feed inlet butted with the discharge hopper and a powder outlet horizontally arranged with the feed inlet, the length of the filtering box is greater than that of the discharge hopper, the part of the filtering box, which is longer than the discharge hopper, is used for opening the powder outlet, a pair of rails is arranged on the inner wall of the filtering box, guide sliding plates are movably arranged on the rails, a cutting grating plate is arranged between the guide sliding plates, the length of the cutting grating plate is smaller than that of the filtering box, one end of the cutting grating plate is provided with a pair of air cylinders positioned outside the filtering box, and a filtering grating plate is fixedly arranged below the cutting grating plate, the fine material collecting hopper and the coarse material collecting hopper are arranged below the fine material cavity and the coarse material cavity respectively, the powder material outlet is provided with the powder material collecting hopper, the powder material collecting hopper is provided with the pumping pipeline, and the power end of the pumping pipeline is provided with the pumping machine.
Preferably, a filler grid for uniformly distributing powder is arranged in the discharge hopper.
Preferably, a filter screen is arranged in the powder material collecting and conveying hopper.
Preferably, a plurality of pairs of pressing plates are arranged on the inner wall of the filter box, and the bottom surfaces of the pressing plates are in sliding fit with the upper surface of the guide sliding plate.
Preferably, the grid holes of the blank grid plate are provided with cutting edges.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the filtering device for crushing the corncobs, the air cylinder is used for driving the material cutting grating plates to reciprocate, so that powder which cannot directly pass through the filtering grating plates can be crushed for the second time, the powder is collected by different cavities and collecting hoppers, and the powder can be extracted from the powder by the pumping machine and the pumping pipeline, so that the crushing and filtering efficiency and the quality of the powder are improved. This device reasonable in design, simple structure, filter effect are better, are favorable to improving machining efficiency and the practicality is stronger, are fit for extensive the popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a front view of a filtering device for corncob crushing provided by an embodiment;
FIG. 2 is a partial side view of a filtering device for corncob comminution according to an exemplary embodiment;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to an exemplary embodiment;
in the above figures, 1, a crushed material outlet; 2. a discharge hopper; 3. a filter box; 31. a feed inlet; 32. A powder material outlet; 33. a track; 34. a fine material chamber; 35. a coarse material cavity; 4. cutting the grid plate; 41. A guide slide plate; 42. cutting edges; 5. a cylinder; 6. filtering the grating plate; 7. a fine material collecting hopper; 8. a coarse material collecting hopper; 9. powder material collecting and feeding hopper; 10. pumping the pipeline; 11. a filler grid; 12. a filter screen; 13. and (7) pressing a plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, as shown in fig. 1, 2 and 3, the filtering apparatus for corncob crushing provided by the present invention comprises a crushing discharge port 1, a discharge hopper 2 is arranged at the bottom of the crushing discharge port 1, a filtering box 3 is arranged below the discharge hopper 2, the filtering box 3 comprises a feed port 31 butted with the discharge hopper 2 and a powder outlet 32 horizontally arranged with the feed port 31, the length of the filtering box 3 is greater than the length of the discharge hopper 2 and is longer than the part of the discharge hopper 2 for opening the powder outlet 32, the inner wall of the filtering box 3 is provided with a pair of rails 33, guide sliding plates 41 are movably arranged on the rails 33, a cutting grating plate 4 is arranged between the guide sliding plates 41, the length of the cutting grating plate 4 is less than the length of the filtering box 3, one end of the cutting grating plate 4 is provided with a pair of air cylinders 5 positioned outside the filtering box 3, a filtering grating plate 6 is fixedly arranged below the cutting grating plate 4, the grating holes of the filtering grating plates 6 are smaller than those of the cutting grating plates 4, the part of the filtering box 3, which is positioned below the filtering grating plates 6, is a fine material cavity 34, one side of the fine material cavity 34 is a coarse material cavity 35, the coarse material cavity 35 corresponds to the powder outlet 32, a fine material collecting hopper 7 and a coarse material collecting hopper 8 are respectively arranged below the fine material cavity 34 and the coarse material cavity 35, a powder collecting and conveying hopper 9 is arranged at the powder outlet 32, a pumping pipeline 10 is arranged on the powder collecting and conveying hopper 9, and a pumping machine (not shown in the figure) is arranged at the power end of the pumping pipeline 10. Wherein, go out hopper 2 for smashing the flaring structure of discharge gate 1, utilize its flaring effect can make to smash the material and fully get into rose box 3, and the structure in the rose box 3 not only can sieve thin material and coarse fodder, can also carry out regrinding to part coarse fodder simultaneously to can concentrate the collection with the powder composition in the powder.
Specifically, the cylinder 5 reciprocally drives the cut grating plates 4 to reciprocally move along the length direction of the rail 33, and since qualified powder is directly filtered and discharged from the filter grating plates 6 in the form of fine powder, and part of the powder which cannot directly pass through the filter grating plates 6 is secondarily pulverized and then is also filtered and discharged as fine powder, the reciprocal movement of the cut grating plates 4 not only can directly perform the function of secondary pulverization, but also can make coarse powder which cannot pass through the filter grating plates 6 vibrate and move in a direction away from the feed port 31 in a movement mode. In this case, the fine material chamber 34 and the coarse material chamber 35 are respectively filled with the fine material and the coarse material, and the fine material and the coarse material are respectively collected by the fine material collecting hopper 7 and the coarse material collecting hopper 8. Further, the negative pressure action of the pumping machine and the pumping pipeline 10 can pump the powder mixed in the powder away from the powder, so that the crushing and filtering efficiency and the quality of the powder are improved. This device overall design is reasonable, simple structure, filter effect are better, be favorable to improving machining efficiency and the practicality is stronger, are fit for extensive the popularization.
In order to improve the filtering efficiency of the device, the utility model is provided with the filler grid 11 for uniformly distributing powder inside the discharge hopper 2, and the grid holes of the filler grid 11 are far larger than the pore diameters of the cutting grid plate 4 and the filtering grid plate 6. The secondary crushing efficiency of the blanking grating plates 4 to part of coarse materials can be obviously improved by utilizing the uniform distribution effect of the filler grating 11 to the powder, and the practical service life of the blanking grating plates 4 can be prolonged.
In order to avoid that part of the powder is pumped out by the pump and the pumping pipeline 10, namely, the impurity-free degree of the powder is ensured, the utility model is provided with a filter screen 12 in the powder collecting and conveying hopper 9, and the powder which generates the upward moving trend is filtered in the filter box 3 by the filter screen 12.
In order to improve the moving stability of the cutting grid plate 4, the inner wall of the filter box 3 is provided with a plurality of pairs of pressing plates 13, the bottom surfaces of the pressing plates 13 are in sliding fit with the upper surface of the guide sliding plate 41, and the pressing plates 13 directly prevent the cutting grid plate 4 from warping or deforming.
In order to improve the material cutting efficiency of the material cutting grating plate 4, the cutting edges 42 are arranged in the grating holes of the material cutting grating plate 4, and the thickness of the material cutting grating plate 4 is smaller than that of the filtering grating plate 6, so that the material cutting grating plate 4 can be fully ensured to have higher material cutting efficiency.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. A filtering device for crushing corncobs comprises a crushing discharge port and is characterized in that a discharge hopper is arranged at the bottom of the crushing discharge port, a filtering box is arranged below the discharge hopper and comprises a feed port butted with the discharge hopper and powder outlets horizontally arranged with the feed port, the length of the filtering box is greater than that of the discharge hopper, the part of the filtering box, which is longer than the discharge hopper, is used for opening the powder outlets, a pair of rails is arranged on the inner wall of the filtering box, guide sliding plates are movably arranged on the rails, a cutting grating plate is arranged between the guide sliding plates, the length of the cutting grating plate is smaller than that of the filtering box, a pair of air cylinders positioned outside the filtering box is arranged at one end of the cutting grating plate, a filtering grating plate is fixedly arranged below the cutting grating plate, and grating holes of the filtering grating plate are smaller than those of the cutting grating plate, the part of the filtering box below the filtering grating plate is a fine material cavity, one side of the fine material cavity is a coarse material cavity, the coarse material cavity corresponds to a powder material outlet, a fine material collecting hopper and a coarse material collecting hopper are respectively arranged below the fine material cavity and the coarse material cavity, a powder material collecting and conveying hopper is arranged at the powder material outlet, a pumping pipeline is arranged on the powder material collecting and conveying hopper, and a pumping machine is arranged at the power end of the pumping pipeline.
2. A filter unit for corncob crushing according to claim 1, wherein the inside of the discharge hopper is provided with a filler grid for distributing powder.
3. A corn cob crushing filter device as recited in claim 2, wherein a filter screen is provided inside the powder material collecting hopper.
4. A corn cob crushing and filtering device as recited in claim 3, wherein a plurality of pairs of pressing plates are arranged on the inner wall of the filtering box, and the bottom surfaces of the pressing plates are in sliding fit with the upper surface of the guide sliding plate.
5. A filter unit for corncob comminution as in claim 4, wherein the grating apertures of the blanking grating plates are provided with cutting edges therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514825.3U CN215917638U (en) | 2021-10-19 | 2021-10-19 | Filtering device for crushing corncobs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514825.3U CN215917638U (en) | 2021-10-19 | 2021-10-19 | Filtering device for crushing corncobs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215917638U true CN215917638U (en) | 2022-03-01 |
Family
ID=80405353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514825.3U Expired - Fee Related CN215917638U (en) | 2021-10-19 | 2021-10-19 | Filtering device for crushing corncobs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215917638U (en) |
-
2021
- 2021-10-19 CN CN202122514825.3U patent/CN215917638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220512 Address after: 251400 No. 1, Daming company farm yard, Beixin village, Duoshi street, Jiyang District, Jinan City, Shandong Province Patentee after: Jinan Mingwei Agricultural Science and Technology Development Co.,Ltd. Patentee after: Jinan Mingwei Biotechnology Co.,Ltd. Address before: 251400 No. 3, Xinshi Town Industrial Park, Jiyang District, Jinan City, Shandong Province Patentee before: Jinan Mingwei Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |