CN219816959U - Oil cake circulation screening device - Google Patents
Oil cake circulation screening device Download PDFInfo
- Publication number
- CN219816959U CN219816959U CN202321257263.1U CN202321257263U CN219816959U CN 219816959 U CN219816959 U CN 219816959U CN 202321257263 U CN202321257263 U CN 202321257263U CN 219816959 U CN219816959 U CN 219816959U
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- screening
- air
- negative pressure
- subassembly
- blowing
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- 238000012216 screening Methods 0.000 title claims abstract description 166
- 238000007664 blowing Methods 0.000 claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 76
- 235000019198 oils Nutrition 0.000 description 76
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000004519 grease Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 description 3
- 239000008158 vegetable oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an oil cake circulating screening device which comprises a screening main body, wherein a feeding component is arranged at the first end of the screening main body, a discharging component is arranged at the second end of the screening main body, a discharging channel is formed in the surface of the lower end of the screening main body, the screening main body comprises a screening cover body, the screening component which is obliquely arranged is rotatably connected in the screening cover body, an electric control device is arranged in the screening main body and used for controlling the screening component to rotate, an installation gap exists between the screening cover body and the screening component, an air blowing device is arranged in the installation gap, the air blowing device comprises an air blowing component I and an air blowing component II, the air blowing component I is positioned at a preset position below the screening component, and a preset distance is reserved between the air blowing component II and the air blowing component I. According to the utility model, the directional overturning of the oil cake in the screening component can be controlled under the action of gas, so that the screening efficiency of the oil cake is improved.
Description
Technical Field
The utility model relates to the technical field of oil cake processing, in particular to an oil cake circulating screening device.
Background
Part of plant seeds and fruits contain a large amount of grease, vegetable oil and vegetable oil cakes are obtained after the grease is squeezed, and the vegetable oil cakes contain a part of grease and a large amount of nutrient elements and are widely added into plant fertilizers and animal feeds in recent years.
Most of the oil cakes generated by extrusion are in a flat strip state, and the oil cakes need to be crushed, so that the occupied space of the oil cakes is reduced; for the fermentation processing of the oil cake, the size of the crushed oil cake is controlled within a proper range, and the storage and transportation of the oil cake and the subsequent oxidation fermentation are affected by the oversized oil cake; the traditional screening through the plate screen is difficult to adapt to large-batch oil cake screening production, even if mechanical automatic plate screen processing is performed, the screening is performed under the vibration of the oil cake, and the oil cake can be further decomposed through continuous high-frequency vibration, so that the oil cake is undersized and does not meet the subsequent processing requirements; especially rely on cake self vibrations to overturn to the cake, its upset process is difficult to carry out effectual control, and partial cake needs vibrations to overturn many times, and the unit is exerted the limited quantity of interior processing cake, and screening machining efficiency is lower.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an oil cake circulating screening device which can control the directional overturning of oil cakes in a screening assembly under the action of gas and improve the screening efficiency of the oil cakes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an oil cake circulation screening plant, includes screening main part, feed assembly is installed to screening main part first end, and the discharging module is installed to the second end, the unloading passageway has been seted up to screening main part lower extreme surface, screening main part includes screening cover body, the inside rotation of screening cover body is connected with the screening subassembly that the slope set up, screening main part inside is provided with electric control unit and is used for controlling screening subassembly rotation, there is the installation clearance between screening cover body and the screening subassembly, the inside air-blowing device that is provided with in installation clearance, the air-blowing device includes air-blowing subassembly one and air-blowing subassembly two, air-blowing subassembly one is located screening subassembly below preset position, air-blowing subassembly two has predetermined interval between air-blowing subassembly one and the air-blowing subassembly two all extend along screening subassembly length direction, air-blowing subassembly one and air-blowing subassembly two equal fixedly connected with a plurality of air cock on surface, air-blowing mouth all faces the screening subassembly.
Preferably, the surface of the screening cover body is provided with an arc-shaped limiting groove, and the second air blowing component is detachably and fixedly connected with the limiting groove through a mounting workpiece.
Preferably, the screening assembly comprises screening mounting rings at two ends, a plurality of screening mounting rods are fixedly connected between two screening mounting rings, and a preset interval is reserved between two adjacent screening mounting rods.
Preferably, the inside fixedly connected with negative pressure subassembly of screening subassembly, negative pressure subassembly includes negative pressure installation house steward, negative pressure installation house steward upper end surface mounting is in the negative pressure air cock of intercommunication state with it, the external negative pressure equipment of negative pressure installation house steward, negative pressure installation house steward is located the top of air-blowing subassembly two and air-blowing subassembly one.
Preferably, the negative pressure installation main pipe can be bent, the tail end of the negative pressure installation main pipe is fixedly connected with a first magnetic block, and the inside of the screening component is fixedly connected with a second magnetic block which is mutually attracted with the first magnetic block.
Preferably, the feeding assembly top is installed and is linked together with the lower hopper, the inside fixedly connected with of feeding assembly guide plate that the slope set up, guide plate part extends to screening subassembly inside.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up the screening subassembly that the tube-shape is inclined, the oil cake is accomplished screening in succession in screening subassembly pivoted in-process to the oil cake can be in directional removal in the in-process of screening, can realize automatic control process, has improved the efficiency that the oil cake sieved; in addition, in the process of oil cake screening, the air blown out by the first air blowing component and the second air blowing component can control the oil cake in the oil cake, and in the process of overturning, after the oil cake rotates to a preset position, the blown air can directionally overturn the oil cake, so that the oil cake screening process is accelerated, and the oil cake screening efficiency is further improved; the negative pressure component is arranged in the screening component, so that the dust generated by screening can be absorbed through the negative pressure component, overflow of the dust is avoided, and the site working environment is improved; through setting up the position that first magnetic path and second magnetic path can control negative pressure installation house steward, let it beat and produce vibration, when beating broken processing to remaining great oil cake, avoid the thick oil cake piece to block up negative pressure pipeline, guaranteed the normal operating of negative pressure part.
Drawings
Fig. 1 is a schematic perspective view of an oil cake circulation screening device according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of an oil cake circulation screening device according to the present utility model;
fig. 3 is a schematic top view of fig. 2 of an oil cake circulation screening device according to the present utility model;
FIG. 4 is a schematic side view of the oil cake circulation screening device of FIG. 2;
fig. 5 is a schematic diagram of the front view structure of fig. 2 of an oil cake circulation screening device according to the present utility model.
In the figure: 100. screening installation racks; 200. a screening body; 210. a blanking channel; 220. screening and installing a rod; 230. a screening cover body; 231. a limit groove; 300. a feed assembly; 310. discharging a hopper; 320. a material guide plate; 400. a discharge assembly; 500. an air blowing device; 510. the first air blowing component; 520. the second air blowing component; 600. a negative pressure assembly; 610. and the first magnetic block.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 5, an oil cake circulation screening device comprises a screening main body 200, wherein the screening main body 200 is stably fixed on the ground through a screening installation frame 100, a feeding assembly 300 is installed at a first end of the screening main body 200, a discharging assembly 400 is installed at a second end of the screening main body 200, a discharging channel 210 is formed in the surface of the lower end of the screening main body 200, crushed oil cakes enter the screening main body 200 through the feeding assembly 300, screening is realized in the screening main body 200, oil cakes meeting the size requirement fall through the discharging channel 210 through the screening main body 200, and oil cakes with larger sizes cannot pass through the screening main body 200 and are removed from the tail end; and the screening of the size of the oil cake is realized.
The screening main body 200 comprises a screening cover body 230, a screening assembly is rotatably connected in the screening cover body 230, an electric control device is arranged in the screening main body 200 and used for controlling the screening assembly to rotate, the screening assembly finishes screening of oil cakes in the rotating process, the screening assembly is obliquely arranged, the oil cakes can directionally move in the rotating process of the screening assembly, and the oil cakes with the size meeting the requirements in the oil cakes are discharged from the blanking channel 210 in the moving process; there is an installation gap between the screening cover 230 and the screening assembly, and an air blowing device 500 is arranged in the installation gap, so that air blowing can be performed on oil cakes in the screening assembly by arranging the air blowing device 500, the screening process of the oil cakes can be accelerated by applying force to the oil cakes in the screening assembly, the oil cakes meeting the size requirement can fall out from the blanking channel 210, the oil cakes with the size are prevented from being directly discharged in a short distance without screening, and the screening effect is improved;
the air blowing device 500 comprises an air blowing component I510 and an air blowing component II 520, the air blowing component I510 is positioned at a preset position below the screening component, a preset distance is reserved between the air blowing component II 520 and the air blowing component I510, the air blowing component I510 and the air blowing component II 520 extend along the length direction of the screening component, a plurality of air blowing nozzles are fixedly connected to the surfaces of the air blowing component I510 and the air blowing component II 520, the air blowing nozzles face the screening component, the air blowing component I510 and the air blowing component II 520 are respectively externally connected with air pumping equipment, air is sprayed out from the air blowing nozzles, the blown air can exert force on oil cakes in the screening component, so that oil cake slags with smaller size can be directly dropped into the blanking channel 210 to be discharged, and the oil cake blocks with larger size can be turned under the action of air pushing, on one hand, the oil cake slags on two sides of the oil cake blocks can be blown to and the oil cake slags can be accelerated to drop; on the other hand, partial loose oil cake blocks with larger size can be further crushed in the process of turning, so that the re-crushing processing of the oil cake is realized, most of the oil cake is discharged from the discharging channel 210, and the screening yield is improved; the screening effect can be greatly improved on a shorter screening path.
Referring to fig. 5; it should be noted that, compared with the first air-blowing component 510, the second air-blowing component 520 is mounted at the rear of the rotation of the screen component, and the oil cake is generally biased to one side of the second air-blowing component 520 during the rotation of the screen component, so that the distance between the blown air and the oil cake is shortened, the acting force of the air on the oil cake is stronger, and the oil cake can be pushed to turn over more effectively.
An arc-shaped limit groove 231 is formed in the surface of the screening cover body 230, the air blowing component II 520 is detachably and fixedly connected with the limit groove 231 through a mounting workpiece, the limit groove 231 extends along the rotation direction of the screening component, the air blowing component II 520 can be mounted at different positions according to the rotation speed of the screening component, the faster the rotation speed is, the higher the air blowing component II 520 is mounted, the effect of gas on oil cakes is similar at different rotation speeds, namely, the effect of the gas on the top ends of large-size oil cake blocks is exerted, the rotation of the air blowing component II in the screening component is controlled, and the adaptive air blowing control is realized.
As a preferred screening arrangement; wherein screening subassembly is including the screening collar that is located both ends, fixedly connected with a plurality of screening installation pole 220 between two screening collars, has predetermined interval between two adjacent screening installation poles 220, and the cake drops in the screening clearance that forms between two screening installation poles 220, wherein detachably fixed connection between screening installation pole 220 and the screening collar is convenient for dismantle the maintenance to equipment in the later stage, and this screening structure sieves the gap front and back unanimously, and sieves the clearance adjustable, satisfies cake screening demand.
In order to treat part of dust, the negative pressure assembly 600 is fixedly connected inside the screening assembly, the negative pressure assembly 600 comprises a negative pressure mounting main pipe, the upper end surface of the negative pressure mounting main pipe is provided with a negative pressure air tap which is in a communicating state with the negative pressure mounting main pipe, the negative pressure mounting main pipe is externally connected with negative pressure equipment, negative pressure can be generated through the negative pressure equipment, and gas and dust material mixture can be sucked from the negative pressure air tap to realize directional discharge; the negative pressure air tap is arranged on the upper end surface of the negative pressure main pipe, so that oil cake scraps with different particle degrees in the screening main body can be differentially controlled, dust particles with small size and in a suspension state are absorbed through the negative pressure air tap, and scraps particles with larger size can be settled under the action of gravity; the negative pressure installation header pipe is arranged above the air blowing component II 520 and the air blowing component I510, and can absorb most dust particles in the screening component in the working process, so that the dust particles are prevented from being discharged from the discharging channels 210 on the two sides and the lower end, the air quality in the working environment is improved, and the reclassification of oil cake substances is realized.
The negative pressure mounting main pipe can be bent and is made of elastic materials, and the inside of the negative pressure mounting main pipe is hollow and is used for passing scraps; the end of the negative pressure installation main pipe is fixedly connected with a first magnetic block 610, the inside of the screening component is fixedly connected with a second magnetic block which is mutually attracted with the first magnetic block 610, the first magnetic block 610 and the second magnetic block are periodically attracted in the rotating process of the screening component, and the negative pressure installation main pipe can reciprocate in the process and strike a fixed rod matched with the inside of the negative pressure installation main pipe, so that on one hand, partial large-size oil cake blocks can be crushed; the oil cake scraps blocked in the negative pressure air nozzle can be vibrated, so that falling and conveying of the oil cake scraps are accelerated, and the influence of long-time blocking on the negative pressure dust collection effect is avoided.
The feeding assembly 300 is provided with a discharging hopper 310 communicated with the discharging hopper, a guide plate 320 which is obliquely arranged is fixedly connected inside the feeding assembly 300, the guide plate 320 partially extends into the screening assembly, the guide plate 320 is a baffle which is obliquely arranged in an arc shape, and crushed oil cakes fall onto the surface of the guide plate 320 from the discharging hopper 310 and finally fall into the screening assembly to realize continuous screening processing.
When the oil cake screening device is used, during the process of screening oil cakes, the crushed oil cakes are added into the feeding assembly 300, screening processing is realized in the screening assembly which falls into the screening main body 200 from the feeding assembly 300, and continuous screening of the oil cakes can be completed by controlling the rotation of the screening assembly; in the screening process, the first air blowing component 510 and the second air blowing component 520 are controlled to blow out air, the blown air can directly act on the bottom end and the oil cake on one side of rotation, the overturning of the air is accelerated, the oil cake with the size meeting the requirement can be accelerated to fall, and the screening process is accelerated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an oil cake circulation screening plant, includes screening main part (200), feed assembly (300) are installed to screening main part (200) first end, and discharging module (400) are installed to the second end, unloading passageway (210), its characterized in that have been seted up to screening main part (200) lower extreme surface:
screening main part (200) are including screening cover body (230), screening cover body (230) inside rotates to be connected with the screening subassembly that the slope set up, screening main part (200) inside is provided with electric control unit and is used for controlling screening subassembly rotation, there is the installation clearance between screening cover body (230) and the screening subassembly, the inside air-blowing device (500) that is provided with in installation clearance, air-blowing device (500) are including air-blowing subassembly one (510) and air-blowing subassembly two (520), air-blowing subassembly one (510) are located screening subassembly below preset position, have preset interval between air-blowing subassembly two (520) and air-blowing subassembly one (510), air-blowing subassembly one (510) and air-blowing subassembly two (520) all extend along screening subassembly length direction, air-blowing subassembly one (510) and air-blowing subassembly two (520) surface equal fixedly connected with a plurality of air cock, the air-blowing mouth all faces the screening subassembly.
2. The oil cake circulating and screening device according to claim 1, wherein an arc-shaped limit groove (231) is formed in the surface of the screening cover body (230), and the air blowing component II (520) is detachably and fixedly connected with the limit groove (231) through an installation workpiece.
3. An oil cake circulation screening device according to claim 1, characterized in that the screening assembly comprises screening mounting rings at both ends, between which a number of screening mounting rods (220) are fixedly connected, and between two adjacent screening mounting rods (220) there is a predetermined distance.
4. The oil cake circulating screening device according to claim 1, wherein a negative pressure assembly (600) is fixedly connected to the inside of the screening assembly, the negative pressure assembly (600) comprises a negative pressure installation main pipe, a negative pressure air tap in a communicating state with the negative pressure installation main pipe is installed on the upper end surface of the negative pressure installation main pipe, the negative pressure installation main pipe is externally connected with negative pressure equipment, and the negative pressure installation main pipe is located above a second air blowing assembly (520) and a first air blowing assembly (510).
5. The oil cake circulation screening device according to claim 4, wherein the negative pressure mounting manifold is bendable, a first magnetic block (610) is fixedly connected to the tail end of the negative pressure mounting manifold, and a second magnetic block which is mutually attracted with the first magnetic block (610) is fixedly connected to the inside of the screening assembly.
6. The oil cake circulation screening device according to claim 1, wherein a discharging hopper (310) communicated with the feeding assembly (300) is mounted at the top end of the feeding assembly, a material guiding plate (320) which is obliquely arranged is fixedly connected inside the feeding assembly (300), and the material guiding plate (320) extends to the inside of the screening assembly partially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257263.1U CN219816959U (en) | 2023-05-23 | 2023-05-23 | Oil cake circulation screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257263.1U CN219816959U (en) | 2023-05-23 | 2023-05-23 | Oil cake circulation screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816959U true CN219816959U (en) | 2023-10-13 |
Family
ID=88249561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257263.1U Active CN219816959U (en) | 2023-05-23 | 2023-05-23 | Oil cake circulation screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816959U (en) |
-
2023
- 2023-05-23 CN CN202321257263.1U patent/CN219816959U/en active Active
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