CN114768981A - Industrial salt arch breaking screening device and screening process thereof - Google Patents
Industrial salt arch breaking screening device and screening process thereof Download PDFInfo
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- CN114768981A CN114768981A CN202210714905.XA CN202210714905A CN114768981A CN 114768981 A CN114768981 A CN 114768981A CN 202210714905 A CN202210714905 A CN 202210714905A CN 114768981 A CN114768981 A CN 114768981A
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- filter screen
- salt
- screen frame
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- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to an arch breaking screening device for industrial salt and a screening process thereof, wherein the arch breaking screening device comprises a hopper, an arch breaking device arranged at a discharge port of the hopper, and an extension shell which is communicated with the hopper and is arranged in a hollow manner, wherein a transmission shaft is rotatably arranged in the middle of the extension shell; according to the invention, the industrial salt blocks which are caked and arched in the hopper are primarily crushed through the arch crushing device, the crushing wheel and the first pushing piece can be driven to rotate by matching with the transmission of the transmission piece, the first pushing piece can be driven to vibrate the first filter screen frame by the rotation of the first pushing piece, so that the filtering effect on the primarily crushed salt blocks is realized, the salt blocks which are not completely crushed can fall into the crushing wheel in the filtering process, the crushing wheel is simultaneously driven by the transmission piece to rotate so as to throw out the falling salt blocks to collide with the inner wall of the extension shell, the salt blocks are further crushed, more salt bodies with different particle sizes are prevented from being generated, the qualified rate of the salt bodies is improved, and the treatment efficiency on the salt bodies is improved by filtering and crushing simultaneously.
Description
Technical Field
The invention relates to the technical field of industrial salt arch breaking devices, in particular to an industrial salt arch breaking screening device and a screening process thereof.
Background
Industrial salt, which is one of the most basic raw materials in the chemical industry, has wide application, but has problems in storage or use, such as deliquescence due to direct open-air stacking, corrosion to various degrees or large hardening of salt if general containers such as cement tanks, carbon steel tanks or stainless steel tanks are used, which is not favorable for subsequent treatment, and salt caking in storage bins often occurs in a salt discharge process.
Consequently, there is the broken device that encircles that handles to feed bin salt accretion at present, nevertheless broken the device of encircleing has only realized the effect of breaing up the salt, guarantee that the salt can fall out the feed bin, and salt body granule size is inconsistent in the industrial salt of falling out the feed bin, also can not directly use, need screen the back and just can be used for follow-up flow, and present broken arch and screening are the part operation usually, its efficiency is lower and not high to the broken degree of encircleing of industrial salt, the salt body that more granule size is not conform to the use appears easily.
In order to solve the problems, the invention provides an industrial salt arch breaking screening device and a screening process thereof.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to practical requirements and provide an industrial salt arch breaking screening device and a screening process thereof so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the industrial salt arch breaking and screening device comprises a hopper, an arch breaking device arranged at a discharge port of the hopper, and an extension shell which is communicated with the hopper and is hollow inside, wherein a transmission shaft is rotatably arranged in the middle of the extension shell, a transmission part used for driving the transmission shaft to rotate along the circumferential direction is arranged on the extension shell, a first filter screen frame is elastically connected to the inner side of the extension shell along the vertical direction, a first pushing part used for pushing the first filter screen frame to move along the vertical direction is arranged on the transmission shaft, and a breaking wheel which is arranged on the outer side of the first filter screen frame and used for bearing industrial salt materials is arranged on the outer side of the transmission shaft.
Furthermore, the extension shell comprises an annular cylinder and an annular shell, two ends of the annular cylinder are respectively communicated with the hopper and the annular shell, the transmission shaft penetrates through the annular shell and extends into the annular cylinder, and the first filter screen frame, the first pushing piece and the crushing wheel are all arranged in the annular cylinder.
Furthermore, the transmission part comprises a motor, a transmission wheel and a transmission belt, the motor is arranged on the outer side of the extension shell, the transmission wheels are arranged on the output end of the motor and the outer side of the transmission shaft, the transmission belt is arranged between the transmission wheels on two sides, and an accommodating channel located on the outer side of the transmission belt is arranged in the extension shell.
Further, first filter screen frame includes first annular frame, the inboard of first annular frame is equipped with first filter screen, it is equipped with first spring to extend between shell inboard and the first annular frame, first filter screen is the design that the high outer lane of middle part is low.
Furthermore, the first pushing part comprises a first pushing wheel and first arc-shaped blocks, the first arc-shaped blocks are symmetrically arranged on the first filter screen frame, and the first pushing wheels are symmetrically arranged on the transmission shaft.
Furthermore, the crushing wheel comprises a rotatable annular wheel arranged on the inner side of the extension shell, the transmission shaft, the first filter screen frame and the first pushing piece are arranged in the middle of the annular wheel, a supporting rod connected with the transmission shaft is arranged on the inner side of the annular wheel, an annular groove is formed in the annular wheel, a discharge hole communicated with the annular groove is formed in the outer side of the annular wheel, and a plurality of push plates are arranged in the annular groove at equal intervals.
The crushing device further comprises a second filter screen frame and a second pushing piece, the second filter screen frame is connected to the inner side of the extension shell along the vertical direction in an elastic mode, the second filter screen frame is located below the first filter screen frame and the crushing wheel, the transmission shaft is provided with the second pushing piece used for pushing the second filter screen frame to move along the vertical direction, and a waste material outlet located at the second filter screen frame is arranged on the outer side of the extension shell.
Further, the second filter screen frame includes second annular frame, the inboard of second annular frame is equipped with the second filter screen, it is equipped with the second spring to extend between shell inboard and the second annular frame, second annular frame and second filter screen are slope setting down.
Furthermore, the second pushing part comprises a second pushing wheel and a second arc-shaped block, the second pushing wheel is symmetrically arranged on the second filter screen frame, and the second arc-shaped block is symmetrically arranged on the transmission shaft.
The screening process of the industrial salt arch breaking screening device comprises the following steps:
firstly, crushing agglomerated and arched salt blocks by an arch breaking device, and primarily filtering the primarily crushed salt in an extension shell by a first filter screen frame;
secondly, the unqualified salt blocks are vibrated and fall into a crushing wheel through the filtering of the first filter screen frame, and the salt blocks are thrown out through the rotation of the crushing wheel and collide with the inner wall of the extension shell to be crushed again;
and thirdly, rising and falling the industrial salt which is crushed again and filtered from the first filter screen frame to a second filter screen frame for secondary filtering, vibrating salt blocks which are not qualified yet and falling into a waste outlet for discharging through the filtering of the second filter screen frame, and falling the salt blocks in the extension shell into qualified industrial salt.
(3) Has the beneficial effects that:
according to the invention, the industrial salt blocks which are caked and arched in the hopper are primarily crushed through the arch crushing device, the crushing wheel and the first pushing piece can be driven to rotate by matching with the transmission of the transmission piece, the first pushing piece can be driven to vibrate the first filter screen frame by the rotation of the first pushing piece, so that the filtering effect on the primarily crushed salt blocks is realized, the salt blocks which are not completely crushed can fall into the crushing wheel in the filtering process, the crushing wheel is simultaneously driven by the transmission piece to rotate so as to throw out the falling salt blocks to collide with the inner wall of the extension shell, the salt blocks are further crushed, the salt bodies with different particle sizes are prevented from being generated, the qualified rate of the salt bodies is improved, the treatment efficiency on the salt bodies is improved by filtering and crushing simultaneously, and the manual post-treatment pressure is reduced.
Drawings
FIG. 1 is a cross-sectional view of an arch breaking screening apparatus for industrial salt according to the present invention;
FIG. 2 is a front view of the arch breaking screening device for industrial salt according to the present invention;
FIG. 3 is an enlarged view of the industrial salt arch breaking and screening device A of the present invention;
FIG. 4 is a three-dimensional structure diagram of the annular wheel of the arch breaking screening device for industrial salt according to the present invention;
FIG. 5 is a three-dimensional structural view of a first screen frame of the arch breaking screening device for industrial salt according to the present invention;
FIG. 6 is a three-dimensional structural view of a second screen frame of the arch breaking screening device for industrial salt of the present invention;
fig. 7 is a three-dimensional structure diagram of a first pushing member of the industrial salt arch breaking screening device.
The reference numbers are as follows:
Detailed Description
The invention will be further described with reference to the accompanying figures 1 to 7 and examples:
as shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 7, the arch breaking screening device for industrial salt comprises a hopper 1 and an arch breaking device 2 arranged at a discharge port of the hopper 1, wherein the arch breaking device 2 comprises a mounting seat, a motor and crushing rollers, the mounting seat is arranged at the outer side of the hopper 1, the motor is arranged on the mounting seat, the discharge port of the hopper 1 is rotatably provided with two crushing rollers, the two crushing rollers penetrate through one end of the hopper and are provided with driving wheels, a driving belt is arranged between the driving wheels at two sides, the motor is connected with one of the crushing rollers, the arch breaking screening device further comprises an extension shell 3 which is communicated with the hopper 1 and is internally hollow, the middle part of the extension shell 3 is rotatably provided with a transmission shaft 4, the transmission shaft 4 comprises a rod body and a cone body, the rod body penetrates through the extension shell 3, one end of the rod body, which is positioned in the extension shell 3, the cone body is designed to avoid the salt body from falling to the upper part and accumulating, the extension shell 3 is provided with a transmission part 5 for driving the transmission part 4 to rotate along the circumferential direction, a first filter screen frame 6 is elastically connected to the inner side of the extension shell 3 along the vertical direction, a first pushing piece 7 used for pushing the first filter screen frame 6 to move along the vertical direction is arranged on the transmission shaft 4, and a crushing wheel 8 which is positioned on the outer side of the first filter screen frame 6 and used for bearing industrial salt materials is arranged on the outer side of the transmission shaft 4;
the extension shell 3 comprises an annular cylinder 31 and an annular shell 32, two ends of the annular cylinder 31 are respectively communicated with the hopper 1 and the annular shell 32, the transmission shaft 4 penetrates through the annular shell 32 and extends into the annular cylinder 31, and the first filter screen frame 6, the first pushing piece 7 and the crushing wheel 8 are all arranged in the annular cylinder 31;
the transmission part 5 comprises an electric motor 51, transmission wheels 52 and transmission belts 53, the electric motor 51 is arranged on the outer side of the extension shell 3, the transmission wheels 52 are arranged at the output end of the electric motor 51 and the outer side of the transmission shaft 4, the transmission belts 53 are arranged between the transmission wheels 52 on the two sides, an accommodating channel 54 positioned on the outer side of the transmission belts 53 is arranged in the extension shell 3, the number of the electric motors 51 is two, the number of the transmission wheels 52 connected to the transmission shaft 4 is two, and the transmission wheels 52 on the two sides are connected through the two transmission belts 53;
the first filter screen frame 6 comprises a first annular frame 61, a first filter screen 62 is arranged on the inner side of the first annular frame 61, a first spring 63 is arranged between the inner side of the extension shell 3 and the first annular frame 61, the first springs 63 are arranged on the first annular frame 61 in a plurality of annular equal distances, the first filter screen 62 is designed to be high in the middle and low in the outer ring, and the first filter screen 62 is designed to be of a circular truncated cone shape, so that salt falling onto the first filter screen 62 can fall into the crushing wheel 8 along with the inclined surface and can also be filtered;
the first pushing part 7 comprises a first pushing wheel 71 and a first arc-shaped block 72, the first arc-shaped block 72 is symmetrically arranged on the first screen frame 6, and the first pushing wheel 71 is symmetrically arranged on the transmission shaft 4;
the crushing wheel 8 comprises a ring-shaped wheel 81 which can be rotatably arranged at the inner side of the extension shell 3, the ring-shaped wheel 81 is connected with the inner top wall of the extension shell 3 through a bearing, the ring-shaped wheel 81 is in a ring cylinder shape, the groove top surface of the ring-shaped groove 83 is communicated with the top surface of the ring-shaped wheel 81 and the inner side of the middle part of the ring-shaped wheel 81 to form a placing area of the first filter screen frame 6, and also provided the salt body and fallen into the runner in ring channel 83, transmission shaft 4, first filter screen frame 6 and first impeller 7 locate the middle part of ring wheel 81, the inboard of ring wheel 81 is equipped with the branch 82 that links to each other with transmission shaft 4, branch 82 quantity can be four and be the setting of annular equidistance, the inside of ring wheel 81 is equipped with ring channel 83, the ring wheel 81 outside is equipped with the discharge gate 84 that is linked together with ring channel 83, it is equipped with a plurality of push pedal 85 to be the annular equidistance in the ring channel 83, push pedal 85 sets up for the arc along towards discharge gate 84 one side, can avoid the salt piece to pile up to push pedal 85 department.
In this embodiment, as shown in fig. 1, 3, and 6, the crusher further includes a second screen frame 9 and a second pushing member 10, the second screen frame 9 is elastically connected to the inside of the extension shell 3 along the vertical direction, the second screen frame 9 is located below the first screen frame 6 and the crushing wheel 8, the transmission shaft 4 is provided with the second pushing member 10 for pushing the second screen frame 9 to move along the vertical direction, and the outside of the extension shell 3 is provided with a waste outlet 11 located at the second screen frame 9;
further, the second filter screen frame 9 includes a second annular frame 91, a second filter screen 92 is disposed on the inner side of the second annular frame 91, a second spring 93 is disposed between the inner side of the extension case 3 and the second annular frame 91, the second springs 93 are disposed on the second annular frame 91 in a plurality of annular equal distances, and the second annular frame 91 and the second filter screen 92 are disposed in a downward inclined manner;
further, the second pushing member 10 comprises a second pushing wheel 101 and a second arc-shaped block 102, the second pushing wheel 101 is symmetrically arranged on the second screen frame 9, and the second arc-shaped block 102 is symmetrically arranged on the transmission shaft 4;
the salt body after primary filtration is filtered again by the second filter screen 92, the yield of falling salt body is ensured, unqualified salt body is prevented from being doped in the salt body, the waste material outlet 11 is provided, unqualified salt body can be discharged, and blockage is avoided.
The screening process of the industrial salt arch breaking screening device comprises the following steps:
firstly, crushing agglomerated and arched salt blocks by an arch breaking device 2, and performing primary filtration by a first filter screen frame 6 after the salt enters an extension shell 3 through primary crushing;
secondly, filtering by the first filter screen frame 6 to enable unqualified salt blocks to fall into the crushing wheel 8 in a vibrating manner, and throwing the salt blocks out by the rotation of the crushing wheel 8 to collide with the inner wall of the extension shell 3 for crushing again;
thirdly, rising and falling the industrial salt which is crushed again and filtered from the first filter screen frame 6 to the second filter screen frame 9 for secondary filtering, vibrating salt blocks which are not qualified through the filtering of the second filter screen frame 9, falling into a waste outlet 11 and discharging, and falling from the extension shell 3 to be qualified industrial salt;
the invention has the beneficial effects that:
according to the invention, the industrial salt blocks which are caked and arched in the hopper 1 are primarily crushed through the arch crushing device 2, the crushing wheel 8 and the first pushing piece 7 can be driven to rotate by matching with the transmission of the transmission piece 5, the first filtering screen frame 6 can be driven to vibrate by the rotation of the first pushing piece 7 so as to realize the filtering effect on the primarily crushed salt blocks, the salt blocks which are not completely crushed can fall into the crushing wheel 8 in the filtering process, and the crushing wheel 8 is simultaneously driven to rotate by the transmission piece 5 so as to throw out the falling salt blocks to collide with the inner wall of the extension shell 3, so that the salt blocks are further crushed, the salt bodies with different sizes are prevented from being used, the qualified rate of the salt bodies is improved, the treatment efficiency of the salt bodies is improved by filtering and crushing, and the pressure of manual post-treatment is reduced.
The working principle is as follows: firstly, a motor in the arch breaking device 2 drives a crushing roller to rotate to crush agglomerated and arched industrial salt blocks in the hopper 1, the primarily crushed salt enters the annular cylinder 31 and falls onto the first filter screen 62, the motor 51 drives the transmission shaft 4 to rotate, the rotation of the transmission shaft 4 drives the first push wheel 71 on the support rod 82 to rotate, the first push wheel 71 is in contact with the first arc-shaped block 72 and pushes the first filter screen 62 to move upwards along the arc surface of the first arc-shaped block 72, the first spring 63 is compressed until the first push wheel 71 is not in contact with the first arc-shaped block 72, and the first spring 63 drives the first filter screen 62 to move downwards, namely, the crushed salt is primarily filtered by the vibration generated by the up-and-down movement of the first filter screen 62;
then, the salt blocks which are not filtered by the first filter screen frame 6 fall into the annular wheel 81 under the vibration and the circular truncated cone design of the first filter screen frame 6, the annular wheel 81 rotates along with the transmission shaft 4 through the supporting rod 82, so that the annular wheel 81 generates a throwing acting force on the salt blocks, the salt blocks are thrown out under the action of the push plate 85 and collide with the inner wall of the annular cylinder 31, further crushing of the salt blocks is completed, and the industrial salt blocks which are crushed again and filtered from the first filter screen frame 6 rise and fall to the second filter screen 92;
at the moment, the rotation of the transmission shaft 4 drives the second arc-shaped block 102 on the supporting rod 82 to rotate, the second pushing wheel 101 is in contact with the second arc-shaped block 102 and pushes the second filter screen 92 to move downwards along the arc surface of the second arc-shaped block 102, the second spring 93 is compressed until the second pushing wheel 101 is not in contact with the second arc-shaped block 102, and the second spring 93 drives the second filter screen 92 to move upwards, namely, the falling salt is filtered again by the vibration generated by the up-and-down movement of the second filter screen 92;
finally, the qualified industrial salt falls down after being filtered by the second filter screen frame 9, and the unqualified salt falls down to a waste outlet 11 to be discharged after being vibrated by the second filter screen frame 9.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The arch breaking and screening device for the industrial salt comprises a hopper (1) and an arch breaking device (2) arranged at a discharge port of the hopper (1), and is characterized by further comprising an extension shell (3) communicated with the hopper (1) and internally provided with a hollow structure, wherein a transmission shaft (4) is rotatably arranged in the middle of the extension shell (3), a transmission part (5) used for driving the transmission shaft (4) to rotate along the circumferential direction is arranged on the extension shell (3), a first filter screen frame (6) is elastically connected to the inner side of the extension shell (3) along the vertical direction, a first pushing part (7) used for pushing the first filter screen frame (6) to move along the vertical direction is arranged on the transmission shaft (4), and a breaking wheel (8) located on the outer side of the first filter screen frame (6) and used for bearing the industrial salt is arranged on the outer side of the transmission shaft (4).
2. The arch breaking screening device for industrial salt as claimed in claim 1, wherein: the extension shell (3) comprises an annular cylinder (31) and an annular shell (32), two ends of the annular cylinder (31) are respectively communicated with the hopper (1) and the annular shell (32), the transmission shaft (4) penetrates through the annular shell (32) and extends into the annular cylinder (31), and the first filter screen frame (6), the first pushing piece (7) and the crushing wheel (8) are arranged in the annular cylinder (31).
3. The arch breaking screening device for industrial salt as claimed in claim 1, wherein: the transmission part (5) comprises a motor (51), a transmission wheel (52) and a transmission belt (53), the motor (51) is arranged on the outer side of the extension shell (3), the transmission wheel (52) is arranged on the output end of the motor (51) and the outer side of the transmission shaft (4), the transmission belt (53) is arranged between the transmission wheels (52) on two sides, and an accommodating channel (54) located on the outer side of the transmission belt (53) is arranged in the extension shell (3).
4. The arch breaking screening device for industrial salt as claimed in claim 1, wherein: first filter screen frame (6) are including first annular frame (61), the inboard of first annular frame (61) is equipped with first filter screen (62), it is equipped with first spring (63) to extend between shell (3) inboard and first annular frame (61), first filter screen (62) are the design that the high outer lane of middle part is low.
5. The arch breaking screening device for industrial salt as claimed in claim 1, wherein: the first pushing part (7) comprises first pushing wheels (71) and first arc-shaped blocks (72), the first filter screen frame (6) is symmetrically provided with the first arc-shaped blocks (72), and the transmission shaft (4) is symmetrically provided with the first pushing wheels (71).
6. The arch breaking screening device for industrial salt as claimed in claim 1, wherein: the crushing wheel (8) comprises a rotatable annular wheel (81) arranged on the inner side of the extension shell (3), the transmission shaft (4), the first filter screen frame (6) and the first pushing piece (7) are arranged in the middle of the annular wheel (81), a supporting rod (82) connected with the transmission shaft (4) is arranged on the inner side of the annular wheel (81), an annular groove (83) is formed in the annular wheel (81), a discharge hole (84) communicated with the annular groove (83) is formed in the outer side of the annular wheel (81), and a plurality of push plates (85) are arranged in the annular groove (83) in an annular equidistant mode.
7. The arch breaking screening apparatus for industrial salt as claimed in any one of claims 1 to 6, wherein: the crusher is characterized by further comprising a second filter screen frame (9) and a second pushing part (10), wherein the second filter screen frame (9) is connected to the inner side of the extension shell (3) along vertical elasticity, the second filter screen frame (9) is located below the first filter screen frame (6) and the crushing wheel (8), the transmission shaft (4) is provided with the second pushing part (10) used for pushing the second filter screen frame (9) to move vertically, and the outer side of the extension shell (3) is provided with a waste material outlet (11) located at the second filter screen frame (9).
8. The arch breaking screening apparatus for industrial salt as claimed in claim 7, wherein: second filter screen frame (9) are including second ring frame (91), the inboard of second ring frame (91) is equipped with second filter screen (92), it is equipped with second spring (93) to extend between shell (3) inboard and second ring frame (91), second ring frame (91) and second filter screen (92) are the slope setting down.
9. The arch breaking screening apparatus for industrial salt as claimed in claim 7, wherein: the second pushing part (10) comprises second pushing wheels (101) and second arc-shaped blocks (102), the second pushing wheels (101) are symmetrically arranged on the second screen frame (9), and the second arc-shaped blocks (102) are symmetrically arranged on the transmission shaft (4).
10. The screening process of the arch breaking screening device for industrial salt is characterized in that: the method comprises the following steps:
firstly, crushing caked and arched salt blocks by an arch breaking device (2), and primarily filtering the primarily crushed salt in an extension shell (3) by a first filter screen frame (6);
secondly, the unqualified salt blocks are vibrated and fall into a crushing wheel (8) through the filtering of a first filter screen frame (6), and the salt blocks are thrown out through the rotation of the crushing wheel (8) and collide with the inner wall of the extension shell (3) to be crushed again;
and thirdly, the industrial salt which is crushed again and filtered from the first filter screen frame (6) rises and falls to the second filter screen frame (9) for secondary filtering, and the salt blocks which are not qualified yet are vibrated by the filtering of the second filter screen frame (9) to fall into a waste outlet (11) for discharging, and the qualified industrial salt falls from the extension shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210714905.XA CN114768981B (en) | 2022-06-23 | 2022-06-23 | Industrial salt arch breaking screening device and screening process thereof |
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| CN202210714905.XA CN114768981B (en) | 2022-06-23 | 2022-06-23 | Industrial salt arch breaking screening device and screening process thereof |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203886624U (en) * | 2014-05-06 | 2014-10-22 | 厦门路桥翔通股份有限公司 | Crushing and feeding device for chemical synthesis experiments |
| CN205495776U (en) * | 2016-03-22 | 2016-08-24 | 成都益盐堂调味品有限公司 | Sea salt grinds grading plant |
| CN108636567A (en) * | 2018-04-09 | 2018-10-12 | 赵锦山 | A kind of crank block automatically controls salt production crushing grinding device |
| CN108787139A (en) * | 2018-07-31 | 2018-11-13 | 江苏新潮光伏能源发展有限公司 | A kind of production of polysilicon silico briquette grinding device |
| CN109201237A (en) * | 2018-11-09 | 2019-01-15 | 郑州韦尔特生物科技有限公司 | Grinding device is used in a kind of processing of solid sample |
| CN109225404A (en) * | 2018-08-31 | 2019-01-18 | 安徽金思源生物科技有限公司 | Medical waste crushing device and working method thereof |
| CN109248734A (en) * | 2018-11-15 | 2019-01-22 | 江苏纽克光谱科技有限公司 | Industrial salt multilayer broken arch screening all-in-one machine |
| CN208771520U (en) * | 2018-08-15 | 2019-04-23 | 重庆市农业科学院 | A kind of seed damage mechanism of silage maize harvester |
| CN209597275U (en) * | 2018-12-27 | 2019-11-08 | 连平县鑫福建材有限公司 | A kind of calcium carbonate crushing screening plant |
| CN210022426U (en) * | 2019-04-30 | 2020-02-07 | 袁鹏 | Civil engineering construction waste treatment device |
| CN210496574U (en) * | 2019-07-09 | 2020-05-12 | 华莎 | Waste material reducing mechanism |
| CN111701704A (en) * | 2020-06-28 | 2020-09-25 | 江苏烨明光电有限公司 | Reducing mechanism for industrial chemicals |
| CN213254631U (en) * | 2020-07-25 | 2021-05-25 | 漳州市万鸿涂料有限公司 | Coating preparation is with fine grinder of raw materials |
| CN213376854U (en) * | 2020-08-18 | 2021-06-08 | 云南玉溪玉昆钢铁集团有限公司 | Energy-saving environment-friendly sintered fuel crushing and pre-screening device |
-
2022
- 2022-06-23 CN CN202210714905.XA patent/CN114768981B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203886624U (en) * | 2014-05-06 | 2014-10-22 | 厦门路桥翔通股份有限公司 | Crushing and feeding device for chemical synthesis experiments |
| CN205495776U (en) * | 2016-03-22 | 2016-08-24 | 成都益盐堂调味品有限公司 | Sea salt grinds grading plant |
| CN108636567A (en) * | 2018-04-09 | 2018-10-12 | 赵锦山 | A kind of crank block automatically controls salt production crushing grinding device |
| CN108787139A (en) * | 2018-07-31 | 2018-11-13 | 江苏新潮光伏能源发展有限公司 | A kind of production of polysilicon silico briquette grinding device |
| CN208771520U (en) * | 2018-08-15 | 2019-04-23 | 重庆市农业科学院 | A kind of seed damage mechanism of silage maize harvester |
| CN109225404A (en) * | 2018-08-31 | 2019-01-18 | 安徽金思源生物科技有限公司 | Medical waste crushing device and working method thereof |
| CN109201237A (en) * | 2018-11-09 | 2019-01-15 | 郑州韦尔特生物科技有限公司 | Grinding device is used in a kind of processing of solid sample |
| CN109248734A (en) * | 2018-11-15 | 2019-01-22 | 江苏纽克光谱科技有限公司 | Industrial salt multilayer broken arch screening all-in-one machine |
| CN209597275U (en) * | 2018-12-27 | 2019-11-08 | 连平县鑫福建材有限公司 | A kind of calcium carbonate crushing screening plant |
| CN210022426U (en) * | 2019-04-30 | 2020-02-07 | 袁鹏 | Civil engineering construction waste treatment device |
| CN210496574U (en) * | 2019-07-09 | 2020-05-12 | 华莎 | Waste material reducing mechanism |
| CN111701704A (en) * | 2020-06-28 | 2020-09-25 | 江苏烨明光电有限公司 | Reducing mechanism for industrial chemicals |
| CN213254631U (en) * | 2020-07-25 | 2021-05-25 | 漳州市万鸿涂料有限公司 | Coating preparation is with fine grinder of raw materials |
| CN213376854U (en) * | 2020-08-18 | 2021-06-08 | 云南玉溪玉昆钢铁集团有限公司 | Energy-saving environment-friendly sintered fuel crushing and pre-screening device |
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