CN117282647B - Screening equipment is used in production of silica gel cat litter - Google Patents
Screening equipment is used in production of silica gel cat litter Download PDFInfo
- Publication number
- CN117282647B CN117282647B CN202311028668.2A CN202311028668A CN117282647B CN 117282647 B CN117282647 B CN 117282647B CN 202311028668 A CN202311028668 A CN 202311028668A CN 117282647 B CN117282647 B CN 117282647B
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- China
- Prior art keywords
- silica gel
- cat litter
- gel cat
- screening
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 241000282326 Felis catus Species 0.000 title claims abstract description 112
- 239000000741 silica gel Substances 0.000 title claims abstract description 112
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 112
- 238000012216 screening Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000007670 refining Methods 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 10
- 238000010408 sweeping Methods 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000019580 granularity Nutrition 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
-
- 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
- B07B1/50—Cleaning
-
- 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
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Abstract
The invention relates to the field of silica gel cat litter production, in particular to screening equipment for silica gel cat litter production. The technical problems to be solved are as follows: dust that silica gel cat litter carried is attached to screening equipment easily, increases the clean degree of difficulty to screening equipment to and current screening equipment throws away silica gel cat litter from equipment inside easily. The technical implementation scheme of the invention is as follows: a screening device for producing silica gel cat litter comprises a supporting frame, a receiving hopper and the like; be provided with a plurality of on the support frame and be used for guiding categorised receiving hopper of silica gel cat litter. According to the invention, the silica gel cat litter is intercepted and guided into the receiving hopper through the roller cover, so that the silica gel cat litter is prevented from splashing during screening, the air flow blown to the first inclined plane is guided to the second inclined plane through the ventilation groove, dust attached to the first inclined plane and the second inclined plane is blown off, dust is prevented from accumulating on the guide plate, and the cleaning difficulty of screening equipment after the screening work is finished is reduced.
Description
Technical Field
The invention relates to the field of silica gel cat litter production, in particular to screening equipment for silica gel cat litter production.
Background
Silica gel cat litter is a high activity adsorption material, and it has characteristics such as convenient to use, rubbish volume are few and easy clearance, and silica gel cat litter is from production to packing selling the in-process, need sieve according to different granularity specifications, simultaneously, can adhere the dust that produces in the production process on the silica gel cat litter generally, and current silica gel cat litter screening equipment is in screening process, and the dust that silica gel cat litter carried is attached to screening equipment easily, leads to silica gel cat litter screening to accomplish the back, increases the clean degree of difficulty to screening equipment.
Further, when the existing screening equipment is used for vibrating and screening the silica gel cat litter, the silica gel cat litter is easy to throw out from the inside of the equipment, however, the thrown silica gel cat litter needs to be collected again manually, and therefore the production cost of the silica gel cat litter is increased.
Disclosure of Invention
In order to overcome the defects that dust carried by silica gel cat litter is easy to adhere to screening equipment, the cleaning difficulty of the screening equipment is increased, and the existing screening equipment is easy to throw the silica gel cat litter out of the equipment, the invention provides the screening equipment for producing the silica gel cat litter.
The technical implementation scheme of the invention is as follows: the screening equipment for producing the silica gel cat litter comprises a supporting frame and a receiving hopper; the support frame is provided with a plurality of receiving hoppers used for guiding classification of the silica gel cat sand; the device also comprises a drum screen, a drum cover, guide strips, a guide plate and a refining system; a plurality of drum sieves for sieving the silica gel cat litter are arranged on the support frame; a plurality of roller covers for preventing the silica gel cat litter from splashing are arranged on the supporting frame, and each roller screen is positioned in the adjacent roller cover; a plurality of guide strips which are in annular arrays and used for guiding air flow are arranged in each rotary screen, and the centripetal surface of each guide strip is a concave cambered surface; each guide strip is provided with a guide plate for guiding the flow of the silica gel cat litter; the rotary screen rotates anticlockwise based on the front-to-back view, and the guide strips and the rear parts of the guide plates are obliquely arranged towards the rotation direction of the rotary screen; a ventilation groove is arranged between the guide strip and the guide plate; be provided with the refining system that is used for even tiling silica gel cat litter on the support frame, and refining system is located the drum sieve inboard.
More preferably, the device also comprises a material-extending plate; and a plurality of material extending plates for delaying the flow of the silica gel cat litter are fixedly connected on each guide plate along the rotation direction of the rotary screen.
More preferably, the device also comprises a material guiding strip; two guide plate groups which are symmetrically used for guiding the silica gel cat litter are fixedly connected to the lower portion of the inner side of each roller cover, and each guide plate group consists of a plurality of guide strips.
More preferably, the refining system comprises a first supporting rod, a second supporting rod, a stirring plate, a refining plate and a sweeping rod; the support frame is fixedly connected with a first support rod; the support frame is fixedly connected with a second support rod, and the first support rod is positioned above the second support rod; the first support rod and the second support rod penetrate through the inner sides of the rotary screens; a plurality of toggle plates are rotatably arranged on the first support rod; a plurality of refining plates for stirring and dispersing the silica gel cat litter are rotatably arranged on the second supporting rod; the downside of each refining plate is fixedly connected with a plurality of sweeping rods for uniformly spreading silica gel cat litter.
More preferably, the upper part of the toggle plate is provided with a first convex cambered surface.
More preferably, the lower part of the poking plate is provided with a second convex cambered surface; the upper part of the refining plate is provided with a third convex cambered surface.
More preferably, the device also comprises a cleaning system, wherein the cleaning system comprises a connecting rod, a roller and a pushing rod; a connecting rod is fixedly connected on the supporting frame; a plurality of rolling shafts are rotatably arranged on the connecting rod; every roller bearing is fixedly connected with a plurality of pushing rods for cleaning silica gel cat litter clamped at the screen holes of the roller screen, the pushing rods are made of rubber materials, and the pushing rods penetrate through the screen holes of the roller screen.
More preferably, the roller and the pushing rod are positioned at the right part of the inner side of the rotary screen.
More preferably, the non-fixed long side of the guide plate is inclined reversely to the rotation direction of the trommel.
More preferably, the dust-settling device also comprises a dust-settling component, wherein the dust-settling component comprises a water pipe and a spray head; a water pipe is fixedly connected to the support frame and is positioned at the upper part of the front side of the discharge hole; the water pipe is fixedly connected with a spray head for dust fall.
Compared with the prior art, the invention has the following advantages: according to the invention, the silica gel cat litter is intercepted and guided into the receiving hopper through the roller cover, so that the silica gel cat litter is prevented from splashing during screening;
the air flow blown to the first inclined plane is guided to the second inclined plane through the air channel, dust attached to the first inclined plane and the second inclined plane is blown down, dust is prevented from accumulating on the guide plate, and cleaning difficulty of screening equipment after screening work is finished is reduced;
the retention time of the silica gel cat litter in the rotary screen is increased through the material-extending plate, so that the silica gel cat litter is more fully screened, and the screening effect of the silica gel cat litter is enhanced;
the silica gel cat litter is guided to the middle part of the receiving hopper through the guide strip, so that the silica gel cat litter is prevented from being clamped at the joint position of the bottom and the side wall of the receiving hopper, the screened silica gel cat litter is difficult to collect, and the work difficulty is prevented from being increased;
through the cooperation of the stirring plate, the material homogenizing plate and the material sweeping rod, the piled silica gel cat sand is uniformly stirred and dispersed in the rotary screen, so that the silica gel cat sand is fully screened, and the screening effect of the silica gel cat sand is enhanced;
the silica gel cat litter clamped at the screen holes of the rotary screen is pushed out to the outer side of the rotary screen through the pushing rod, so that the screen holes of the rotary screen are prevented from being blocked by the silica gel cat litter, and insufficient screening of the silica gel cat litter is avoided;
through the non-fixed long limit of guide board to the reverse slope of drum sieve rotation direction, prevent that the guide board will not pass through the silica gel cat litter of sieve mesh and send to the ejector pin department, avoid drum sieve mesh to block up, guarantee the screening efficiency of silica gel cat litter, simultaneously, the air current of slope guide board will strike at first inclined plane is directed to the ejector pin root, prevent that the dust from gathering at the ejector pin root, be favorable to reducing the clean degree of difficulty to screening equipment after screening work ends;
through the cooperation of water pipe and shower nozzle, prevent that discharge gate department from producing the raise dust, avoid the staff to inhale the dust, cause harm to the health, ensure healthy operational environment.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a first portion of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a second partial perspective view of the present invention;
FIG. 7 is a schematic perspective view of a combination drum cover and guide bar of the present invention;
FIG. 8 is a schematic view of a first perspective structure of a refining system according to the present invention;
FIG. 9 is a schematic view of a second perspective structure of the refining system of the present invention;
FIG. 10 is a schematic view of a third perspective structure of a refining system according to the present invention;
FIG. 11 is a schematic view of a first perspective view of a cleaning assembly according to the present invention;
FIG. 12 is a schematic view of a second perspective of a cleaning assembly according to the present invention;
FIG. 13 is a schematic perspective view of a dust suppression assembly according to the present invention.
Wherein the above figures include the following reference numerals: 1-supporting frame, 2-receiving hopper, 3-drum screen, 3001-discharge port, 4-drum cover, 5-guide strip, 5001-ventilation groove, 6-guide plate, 6001-first inclined plane, 6002-second inclined plane, 7-material-extending plate, 8-guide strip, 101-motor, 102-gear, 103-toothed ring, 201-first supporting rod, 202-second supporting rod, 203-stirring plate, 20301-first convex cambered surface, 20302-second convex cambered surface, 204-refining plate, 20401-third convex cambered surface, 205-sweeping rod, 301-connecting rod, 302-roller, 303-pushing rod, 401-water pipe and 402-spray head.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 3-7, the screening equipment for producing the silica gel cat litter comprises a supporting frame 1 and a receiving hopper 2; the support frame 1 is provided with at least three receiving hoppers 2 for guiding classification of silica gel cat sand, the receiving hoppers 2 positioned on the right side of the support frame 1 are used for receiving silica gel cat sand with the granularity required by screening, and after screening is completed, the receiving hoppers 2 positioned on the front side of the support frame 1 are used for receiving silica gel cat sand which cannot permeate through a screen;
the device also comprises a drum screen 3, a drum cover 4, guide strips 5, a guide plate 6 and a refining system; at least two rotary screens 3 are arranged on the support frame 1; at least two roller covers 4 are arranged on the support frame 1, and each roller screen 3 is positioned in the adjacent roller cover 4; at least eight guide strips 5 are arranged in each roller screen 3, and the centripetal surface of each guide strip 5 is a concave cambered surface, so that the guide of air flow is enhanced when the silica gel cat litter is screened; each guide strip 5 is provided with a guide plate 6; taking the front view and the back view as the reference, the rotary screen 3 rotates anticlockwise, and the rear parts of the guide strips 5 and the guide plates 6 are obliquely arranged towards the rotation direction of the rotary screen 3, so that the silica gel cat litter is guided towards the discharge hole 3001 at the front side of the rotary screen 3; a ventilation groove 5001 is arranged between the guide strip 5 and the guide plate 6; through controlling the rotation of the rotary screen 3, the silica gel cat sand inside the rotary screen 3 is screened, the silica gel cat sand penetrating through the rotary screen 3 is intercepted by the rotary screen cover 4 and guided into the receiving hopper 2 positioned on the right side of the supporting frame 1, the silica gel cat sand is prevented from splashing during screening, the silica gel cat sand is guided to the discharge port 3001 through the guide plate 6, the guide plate 6 can be contacted with the silica gel cat sand for many times during the silica gel cat sand screening, a large amount of dust can be adhered to the first inclined surface 6001 and the second inclined surface 6002 on the guide plate 6, the air flow generated during the rotation of the guide plate 6 is driven by the rotary screen 3, a cyclone is formed inside the rotary screen 3, the air flow blown to the first inclined surface 6001 is guided to the second inclined surface 6002 through the ventilation groove 5001, dust attached to the first inclined surface 6001 and the second inclined surface 6002 is prevented from accumulating on the guide plate 6, and the cleaning difficulty of screening equipment after the screening work is finished is reduced; a refining system is arranged on the supporting frame 1 and is positioned on the inner side of the rotary screen 3.
The motor driving device also comprises a driving assembly, wherein the driving assembly comprises a motor 101, a gear 102 and a toothed ring 103; two motors 101 are fixedly connected to the left side of the support frame 1; the output end of each motor 101 is fixedly connected with a gear 102; a toothed ring 103 is fixedly connected to the outer side of each rotary screen 3, and each toothed ring 103 is meshed with an adjacent gear 102; the gear 102 is driven by the motor 101, so that the toothed ring 103 and the rotary screen 3 are driven to rotate, and the screening of the silica gel cat litter is realized.
The device also comprises a material-extending plate 7; a plurality of material extending plates 7 are fixedly connected on each guide plate 6 along the rotation direction of the rotary screen 3; when screening, silica gel cat litter is by the inside rear side of drum sieve 3 along guide board 6 to drum sieve 3 front side's discharge gate 3001 spiral forward movement, delays the velocity of movement of silica gel cat litter to discharge gate 3001 through delaying flitch 7, increases the dwell time of silica gel cat litter in drum sieve 3, is favorable to making silica gel cat litter screen division more abundant.
The device also comprises a material guiding strip 8; two bilaterally symmetrical material guide plate groups are fixedly connected to the lower part of the inner side of each roller cover 4, and each material guide plate group consists of at least six material guide strips 8; the silica gel cat sand screened out from the rotary screen 3 is guided to the middle part of the receiving hopper 2 on the right side of the supporting frame 1 through the guide strip 8, so that the silica gel cat sand is prevented from being clamped at the joint position of the bottom of the receiving hopper 2 and the side wall, the screened silica gel cat sand is difficult to collect, and the work difficulty is prevented from being increased.
The screening method comprises the following specific processes:
firstly, add the silica gel cat litter that needs screening from drum sieve 3 rear to drum sieve 3 inside, through motor 101 drive gear 102, thereby drive ring gear 103 and drum sieve 3 rotation, carry out screening to the silica gel cat litter, the silica gel cat litter that sees through drum sieve 3 is intercepted by drum cover 4, and guide the silica gel cat litter that will screen out to drum cover 4 downside middle part by guide strip 8 in connect hopper 2, prevent that the silica gel cat litter splashes during screening, avoid increasing the manufacturing cost of silica gel cat litter, the silica gel cat litter that does not see through drum sieve 3, then guide to discharge gate 3001 through 6, in this process, there is the silica gel cat litter because of piling up and lead to screening insufficient phenomenon together, through delay plate 7 interception silica gel cat litter, delay the velocity of movement of silica gel cat litter, increase the dwell time of silica gel cat litter in drum sieve 3, be favorable to making the silica gel cat litter screen more abundant, because guide board 6 is contacted with the silica gel cat litter in the drum cover 4 downside middle part many times, thereby first inclined plane 6001 and second inclined plane on leading to guide board 6 are stained with the dust 6002 and are big in the cyclone dust that the dust that is produced at 6001 and the second inclined plane is stained with at 6001 and is produced at the rotary dust 6001 when the rotary drum sieve 1 and the rotary dust is rotated to the air current 6001 is formed at the rotary drum sieve 1, the end of 6001 to the dust that is formed at the rotary dust 1 at the rotary drum sieve 1, the end of the rotary dust is of 6001.
Example 2
On the basis of the embodiment 1, as shown in fig. 8-10, the refining system comprises a first supporting rod 201, a second supporting rod 202, a stirring plate 203, a refining plate 204 and a sweeping rod 205; the first supporting rod 201 is fixedly connected to the supporting frame 1; a second supporting rod 202 is fixedly connected to the supporting frame 1, and the first supporting rod 201 is positioned above the second supporting rod 202; the first supporting rod 201 and the second supporting rod 202 penetrate through the inner sides of at least two rotary screens 3; at least two toggle plates 203 are rotatably arranged on the first supporting rod 201; at least two refining plates 204 are rotatably arranged on the second supporting rod 202; a plurality of sweeping rods 205 are fixedly connected to the lower side of each refining plate 204; when screening, the rotary screen 3 anticlockwise rotates to drive the guide plate 6 to rotate, and the second inclined plane 6002 of the guide plate 6 contacts and extrudes the stirring plate 203, so that the stirring plate 203 anticlockwise rotates by a certain angle around the first supporting rod 201, and simultaneously, the lower side of the stirring plate 203 contacts and extrudes the upper side of the homogenizing plate 204, so that the homogenizing plate 204 clockwise rotates around the second supporting rod 202, thereby driving the sweeping rod 205 immersed in the silica gel cat litter to rotate, uniformly stirring and scattering the stacked silica gel cat litter in the rotary screen 3, being beneficial to fully screening the silica gel cat litter and enhancing the screening effect of the silica gel cat litter.
The upper portion of the poking plate 203 is provided with the first convex cambered surface 20301, which is favorable for reducing friction between the poking plate 203 and the guide plate 6, reducing mechanical abrasion and reducing maintenance cost of equipment.
The lower part of the toggle plate 203 is provided with a second convex cambered surface 20302; the upper portion of the refining plate 204 is provided with the third convex cambered surface 20401, which is favorable for reducing friction between the stirring plate 203 and the refining plate 204, reducing mechanical abrasion and further reducing maintenance cost of equipment.
Example 3
On the basis of the embodiment 1, as shown in fig. 11 and 12, a cleaning system is further included, and the cleaning system includes a connecting rod 301, a roller 302 and a pushing rod 303; a connecting rod 301 is fixedly connected to the support frame 1; at least two rollers 302 are rotatably arranged on the connecting rod 301; a plurality of pushing rods 303 are fixedly connected to each roller 302, the pushing rods 303 are made of rubber, and the pushing rods 303 penetrate through the sieve holes of the drum screen 3 to fully push out the silica gel cat litter clamped at the sieve holes of the drum screen 3; silica gel cat litter is at the in-process of screening, and the screen mesh department of drum sieve 3 is gone into to the easy card, through the rotation of drum sieve 3, drives pushing rod 303 and roller bearing 302 and rotates on connecting rod 301, and the silica gel cat litter of card in drum sieve 3 screen mesh department is released to drum sieve 3 outside, prevents that drum sieve 3 screen mesh from being blocked by silica gel cat litter, guarantees drum sieve 3's screening efficiency, guarantees to carry out abundant screening to silica gel cat litter.
The roller 302 and the pushing rod 303 are positioned at the right part of the inner side of the rotary screen 3; prevent to guide board 6 will not pass through the silica gel cat litter of sieve mesh and send to ejector pin 303 department to by ejector pin 303 to the drum sieve 3 outside release, make the silica gel cat litter that can't pass through the sieve mesh by force screen mesh be the silica gel cat litter class of accessible sieve mesh, can't separate the silica gel cat litter sieve of different granularities, thereby lead to the screening effect to the silica gel cat litter not good.
The non-fixed long side of the guide plate 6 is reversely inclined to the rotation direction of the rotary screen 3; prevent guide board 6 will not send the silica gel cat litter that passes through the sieve mesh to ejector pin 303 department to by ejector pin 303 crowded drum sieve 3 sieve mesh, lead to drum sieve 3 sieve mesh to block up, simultaneously, roller 302 and ejector pin 303 are stained with a large amount of dust when screening, impact the air current at first inclined plane 6001 when rotatory through drum sieve 3 and guide to the ejector pin 303 root, blow away the dust that will attach on roller 302 and ejector pin 303 through the air current, prevent that the dust from gathering at ejector pin 303 root, be favorable to reducing the clean degree of difficulty of screening equipment after screening work.
Example 4
On the basis of the embodiment 1, as shown in fig. 1, 2 and 13, the dust-settling device further comprises a dust-settling component, wherein the dust-settling component comprises a water pipe 401 and a spray head 402; a water pipe 401 is fixedly connected to the support frame 1, and the water pipe 401 is positioned at the upper part of the front side of the discharge hole 3001; a spray head 402 is fixedly connected on the water pipe 401; high-pressure water flow is transmitted to the spray head 402 through the water pipe 401, and then the spray head 402 sprays water flow to the discharge hole 3001 to form a water curtain, so that dust is generated at the discharge hole 3001 during screening, dust inhalation of workers is avoided, harm is caused to the body, and a healthy working environment is ensured.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (2)
1. The screening equipment for producing the silica gel cat litter comprises a supporting frame (1) and a receiving hopper (2); a plurality of receiving hoppers (2) for guiding classification of the silica gel cat litter are arranged on the supporting frame (1); the device is characterized by further comprising a roller screen (3), a roller cover (4), guide strips (5), guide plates (6) and a refining system; a plurality of roller screens (3) for screening the silica gel cat litter are arranged on the supporting frame (1); a plurality of roller covers (4) for preventing the silica gel cat litter from splashing are arranged on the supporting frame (1), and each roller screen (3) is positioned in the adjacent roller cover (4); a plurality of guide strips (5) which are in annular arrays and used for guiding air flow are arranged in each rotary screen (3), and the centripetal surface of each guide strip (5) is a concave cambered surface; each guide strip (5) is provided with a guide plate (6) for guiding the flow of the silica gel cat litter; the rotary screen (3) rotates anticlockwise based on the front-to-back view, and the rear parts of the guide strips (5) and the guide plates (6) are obliquely arranged towards the rotation direction of the rotary screen (3); an air vent groove (5001) is arranged between the guide strip (5) and the guide plate (6); a refining system for uniformly spreading the silica gel cat litter is arranged on the support frame (1), and the refining system is positioned at the inner side of the rotary screen (3);
the device also comprises a material-extending plate (7); a plurality of material extending plates (7) for delaying the flow of the silica gel cat litter are fixedly connected on each guide plate (6) along the rotation direction of the rotary screen (3);
the device also comprises a material guiding strip (8); two guide plate groups which are bilaterally symmetrical and used for guiding the silica gel cat litter are fixedly connected to the lower part of the inner side of each roller cover (4), and each guide plate group consists of a plurality of guide strips (8);
the refining system comprises a first supporting rod (201), a second supporting rod (202), a stirring plate (203), a refining plate (204) and a sweeping rod (205); a first supporting rod (201) is fixedly connected on the supporting frame (1); a second supporting rod (202) is fixedly connected to the supporting frame (1), and the first supporting rod (201) is positioned above the second supporting rod (202); the first supporting rod (201) and the second supporting rod (202) penetrate through the inner sides of the rotary screens (3); a plurality of toggle plates (203) are rotatably arranged on the first supporting rod (201); a plurality of refining plates (204) for stirring and dispersing the silica gel cat litter are rotatably arranged on the second supporting rod (202); the lower side of each refining plate (204) is fixedly connected with a plurality of sweeping rods (205) for uniformly spreading silica gel cat litter;
the upper part of the toggle plate (203) is provided with a first convex cambered surface (20301);
the lower part of the toggle plate (203) is provided with a second convex cambered surface (20302); the upper part of the refining plate (204) is provided with a third convex cambered surface (20401);
the cleaning system comprises a connecting rod (301), a roller (302) and a pushing rod (303); a connecting rod (301) is fixedly connected on the supporting frame (1); a plurality of rollers (302) are rotatably arranged on the connecting rod (301); a plurality of pushing rods (303) for cleaning silica gel cat sand clamped at the sieve holes of the roller screen (3) are fixedly connected to each roller (302), the pushing rods (303) are made of rubber, and the pushing rods (303) penetrate through the sieve holes of the roller screen (3);
the roller (302) and the pushing rod (303) are positioned at the right part of the inner side of the rotary screen (3);
the dust settling device also comprises a dust settling component, wherein the dust settling component comprises a water pipe (401) and a spray head (402); a water pipe (401) is fixedly connected to the support frame (1), and the water pipe (401) is positioned at the upper part of the front side of the discharge hole (3001); the water pipe (401) is fixedly connected with a spray head (402) for dust fall.
2. A screening apparatus for silica gel cat litter production according to claim 1, wherein the non-fixed long side of the guide plate (6) is inclined reversely to the rotation direction of the trommel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN202311028668.2A CN117282647B (en) | 2023-10-20 | 2023-10-20 | Screening equipment is used in production of silica gel cat litter |
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| CN111282796A (en) * | 2020-02-21 | 2020-06-16 | 陕西融成伟业混凝土有限公司 | Screening plant for recycled concrete |
| DE212020000182U1 (en) * | 2020-09-02 | 2020-09-28 | Taicang Jinghong Intelligent Technology Co., Ltd | Material screening device for crops |
| CN213316053U (en) * | 2020-09-14 | 2021-06-01 | 定陶县隆昌糠醛有限公司 | Raw material rolling screen for furfural processing |
| CN213612493U (en) * | 2020-11-25 | 2021-07-06 | 石家庄农之福生物有机肥有限公司 | Fertilizer production is with high-efficient screening plant |
| KR20210154597A (en) * | 2020-06-12 | 2021-12-21 | 원진수산영어조합법인 | Drum screen apparatus for fishery |
| CN216500553U (en) * | 2021-11-11 | 2022-05-13 | 凤城市千誉钛业有限公司 | Prevent cylinder sieve separator of putty |
| CN218251350U (en) * | 2022-09-30 | 2023-01-10 | 三门峡盛世科技实业有限公司 | Drum-type screening plant |
| CN219092657U (en) * | 2022-12-05 | 2023-05-30 | 云南濮耐昆钢高温材料有限公司 | Drum screen with anti-blocking function for refractory material production |
| CN219816961U (en) * | 2022-12-01 | 2023-10-13 | 宋少通 | Sand and stone screening device |
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| CN111282796A (en) * | 2020-02-21 | 2020-06-16 | 陕西融成伟业混凝土有限公司 | Screening plant for recycled concrete |
| KR20210154597A (en) * | 2020-06-12 | 2021-12-21 | 원진수산영어조합법인 | Drum screen apparatus for fishery |
| DE212020000182U1 (en) * | 2020-09-02 | 2020-09-28 | Taicang Jinghong Intelligent Technology Co., Ltd | Material screening device for crops |
| CN213316053U (en) * | 2020-09-14 | 2021-06-01 | 定陶县隆昌糠醛有限公司 | Raw material rolling screen for furfural processing |
| CN213612493U (en) * | 2020-11-25 | 2021-07-06 | 石家庄农之福生物有机肥有限公司 | Fertilizer production is with high-efficient screening plant |
| CN216500553U (en) * | 2021-11-11 | 2022-05-13 | 凤城市千誉钛业有限公司 | Prevent cylinder sieve separator of putty |
| CN218251350U (en) * | 2022-09-30 | 2023-01-10 | 三门峡盛世科技实业有限公司 | Drum-type screening plant |
| CN219816961U (en) * | 2022-12-01 | 2023-10-13 | 宋少通 | Sand and stone screening device |
| CN219092657U (en) * | 2022-12-05 | 2023-05-30 | 云南濮耐昆钢高温材料有限公司 | Drum screen with anti-blocking function for refractory material production |
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| CN117282647A (en) | 2023-12-26 |
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