CN212397227U

CN212397227U - Medical macromolecular material processing is with air-cooled extension shale shaker that prevents caking

Info

Publication number: CN212397227U
Application number: CN202020566306.4U
Authority: CN
Inventors: 孙庆桃
Original assignee: Jiangsu Kangfeng Polymer Material Co ltd
Current assignee: Jiangsu Kangfeng Polymer Material Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-26
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses an air-cooled lengthened vibrating screen for processing medical polymer materials and preventing agglomeration, which belongs to the technical field of vibrating screens, and comprises a screening cylinder, wherein the left side of the top of the screening cylinder is provided with a feed pipe, the center of the top of the screening cylinder is provided with a vent pipe, the top of the vent pipe is provided with a dust removing net, the top of an inner cavity of the vent pipe is provided with a fan frame, the bottom of the inner cavity of the fan frame is provided with a suction fan, the bottom of the inner cavity of the vent pipe is provided with a dust removing shell, the inner cavity of the screening cylinder is respectively provided with a first inclined screen, a second inclined screen and a third inclined screen from top to bottom, the right side of the outer wall of the screening cylinder is provided with a first bottom plate and a third bottom plate at the positions corresponding to the first inclined screen, the second inclined screen and the third inclined screen, the tops of the first bottom plates are, meanwhile, the polymer material can be prevented from caking and the material can be cooled.

Description

Medical macromolecular material processing is with air-cooled extension shale shaker that prevents caking

Technical Field

The utility model relates to a shale shaker technical field specifically is a medical macromolecular material processing is with air-cooled extension shale shaker that prevents the caking.

Background

The medical polymer material is used for manufacturing human internal organs, external organs, drug dosage forms and medical appliances, and the source of the medical polymer material comprises natural biological polymer materials and synthetic biological polymer materials.

At present, most macromolecular material uses screening plant still simple screening net, make macromolecular material at screening net surface caking gathering very easily, influence macromolecular material normal use, the material of caking is difficult to sieve simultaneously, also can block up the screening net easily, influence screening work and normally go on, macromolecular material sieves after rejecting the unqualified granule of particle diameter, macromolecular material's temperature can rise, make after sieving polymer granule still need get into the coolant and cool off, later could carry out packing on next step, however, set up the cooler specially and cool off, can prolong the production line undoubtedly, increase equipment drops into, therefore, a medical macromolecular material processing is with preventing the forced air cooling extension shale shaker of caking very much has actual value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical macromolecular material processing is with air-cooled extension shale shaker that prevents the caking to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer materials comprises a screening cylinder, wherein an inlet pipe is arranged on the left side of the top of the screening cylinder, a vent pipe is arranged in the center of the top of the screening cylinder, a dust removing net is arranged at the top of the vent pipe, a fan frame is arranged at the top of an inner cavity of the vent pipe, an air suction fan is arranged at the bottom of the inner cavity of the fan frame, a dust removing shell is arranged at the bottom of the inner cavity of the vent pipe, a first inclined screen mesh, a second inclined screen mesh and a third inclined screen mesh are respectively arranged in the inner cavity of the screening cylinder from top to bottom, a first bottom plate is arranged at the right side of the outer wall of the screening cylinder and corresponds to the first inclined screen mesh, the second inclined screen mesh and the third inclined screen mesh, a second bottom plate is arranged at the top of the first bottom plate, and a collecting box is arranged at the top, the screening cylinder is characterized in that supporting legs are arranged at the bottom of the outer wall of the screening cylinder, a discharge pipe is arranged at the bottom of the screening cylinder, and a switch valve is arranged on the discharge pipe.

Preferably, the collecting box comprises a box main body, an inserting pipe is arranged at the bottom of the left side of the box main body, a ring groove is formed in the right side of the outer wall of the inserting pipe, a sealing ring is arranged in the inner cavity of the ring groove, a spring groove is formed in the middle of the upper side and the lower side of the inserting pipe, the inner cavity of the spring groove is connected with one end of a spring, and the other end of the spring is connected with an arc top.

Preferably, the bottom of the box main body is provided with a slide bar, the top of the bottom plate is transversely provided with a sliding groove matched with the slide bar, and the slide bar is movably inserted into an inner cavity of the sliding groove in the top of the bottom plate.

Preferably, a preformed hole matched with the inserting pipe is formed in the left side of the screening barrel and in the positions corresponding to the first inclined screen, the second inclined screen and the third inclined screen, and the sealing ring and the outer wall of the arc top are attached to and connected with the preformed hole.

Preferably, the top and the bottom of the dust removal shell are uniformly provided with through holes, and an inner cavity of the dust removal shell is filled with an active carbon adsorption material.

Preferably, the outer walls of the two groups of arc-shaped ejection heads are both provided with rubber anti-skidding gaskets in an adhesive manner.

Compared with the prior art, the beneficial effects of the utility model are that: a device to be screened is guided into a screening cylinder through a feeding pipe to be screened, and then is screened through a first inclined screen, a second inclined screen and a third inclined screen, so that the polymer material can be continuously vibrated on the surface of a screening net under the vibration action of a vibrator during screening, the screening net can be prevented from being blocked by the polymer material, and meanwhile, agglomeration and aggregation among the materials can be prevented;

when the screening drum is vibrated and screened, external air is introduced into the screening drum through the air suction fan to cool the high polymer material, the dust removal net realizes primary dust removal treatment on the air, dust in the air is filtered and adsorbed again through the activated carbon material in the dust removal shell, and the dust removal shell is provided with the through holes to facilitate normal circulation of the air;

the left side of the screening cylinder is provided with a preformed hole matched with the inserting pipe, so that the inserting pipe can be conveniently inserted into an inner cavity of the preformed hole, the inserting pipe is attached to the inner wall of the preformed hole through a sealing ring, the sealing and leakage-preventing treatment of the joint of the inserting pipe and the preformed hole is realized, and the inner wall of the preformed hole is tightly pressed and fixed through a spring action arc top head, so that the inserting pipe and the preformed hole can be conveniently installed and fixed;

the high polymer materials with larger particles slide to three groups of reserved holes on the screening cylinder through the inclined planes of the first inclined screen, the second inclined screen and the third inclined screen, the high polymer materials slide to the inner cavity of the box main body through the insertion pipes under the vibration action of the vibrator to be collected, after the collection is finished, the insertion pipes are taken out from the inner cavity of the reserved holes, and the materials with larger particles in the box main body are taken out for centralized treatment through the insertion pipes;

set up the spout at two tops of bottom plate, make things convenient for the case main part to pass through bottom draw runner at two top transverse motion of bottom plate for the pipe of pegging graft can dock the preformed hole on the screening section of thick bamboo fast.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic view of the structure of the collecting box of the present invention.

In the figure: 1. a screening drum; 2. inclining the screen I; 3. inclining the screen II; 4. inclining the screen III; 5. a breather pipe; 6. a fan frame; 7. an air suction fan; 8. a dust removal net; 9. a discharge pipe; 10. an on-off valve; 11. a first bottom plate; 12. a vibrator; 13. a second bottom plate; 14. a collection box; 141. a box main body; 142. a slide bar; 143. inserting a pipe; 144. a ring groove; 145. a seal ring; 146. a spring slot; 147. a spring; 148. a circular arc top head; 15. a support leg; 16. a dust removal shell; 17. and (4) feeding a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a medical macromolecular material processing is with air-cooled extension shale shaker that prevents caking includes screening section of thick bamboo 1, 1 top left side of screening section of thick bamboo is provided with inlet pipe 17, the device is through the leading-in screening processing to 1 inside of screening section of thick bamboo of inlet pipe 17 device that will need the screening, 1 top central authorities of screening section of thick bamboo are provided with

breather pipe

5, 5 tops of breather pipe are provided with dust removal net 8, 5 inner chamber tops of breather pipe are provided with fan frame 6, 6 inner chamber bottoms of fan frame are provided with

suction fan

7, 5 inner chamber bottoms of breather pipe are provided with dust removal shell 16, it is leading-in to 1 inside cooling treatment to macromolecular material of screening section of thick bamboo with outside air through suction fan 7, dust removal net 8 realizes tentatively removing dust to the air and handles, 16 inside active carbon material of rethread dust.

Referring to fig. 1, an inner cavity of a screening cylinder 1 is respectively provided with a first inclined screen 2, a second inclined screen 3 and a third inclined screen 4 from top to bottom, polymer materials are screened by the first inclined screen 2, the second inclined screen 3 and the third inclined screen 4, bottom plates 11 are respectively arranged at positions on the right side of the outer wall of the screening cylinder 1 corresponding to the first inclined screen 2, the second inclined screen 3 and the third inclined screen 4, vibrators 12 are respectively arranged at tops of the three groups of bottom plates 11, the polymer materials can continuously vibrate on the surface of the screening net by the vibration action of the vibrators 12 during screening, the screening net can be prevented from being blocked by the polymer materials, caking and aggregation among the materials can be prevented, bottom plates 13 are respectively arranged at positions on the left side of the outer wall of the screening cylinder 1 corresponding to the first inclined screen 2, the second inclined screen 3 and the third inclined screen 4, and collecting boxes 14 are respectively arranged at tops of the three groups of bottom plates 13, the bottom of the outer wall of the screening cylinder 1 is provided with a supporting leg 15, the bottom of the screening cylinder 1 is provided with a discharge pipe 9, and the discharge pipe 9 is provided with a switch valve 10.

Referring to fig. 2, the collecting box 14 includes a box main body 141, a plug tube 143 is disposed at the bottom of the left side of the box main body 141, a ring groove 144 is disposed at the right side of the outer wall of the plug tube 143, a sealing ring 145 is disposed in the inner cavity of the ring groove 144, spring grooves 146 are disposed in the middle of the upper side and the lower side of the plug tube 143, one ends of springs 147 are connected to the inner cavities of the two sets of spring grooves 146, arc tips 148 are connected to the other ends of the two sets of springs 147, the polymer material slides into the inner cavity of the box main body 141 through the plug tube 143 under the vibration effect of the vibrator 12 for collection, after collection, the plug tube 143 is taken out from the inner cavity of the reserved hole, and the material.

Referring to fig. 1 and 2, a slide bar 142 is arranged at the bottom of the box main body 141, a slide groove matched with the slide bar 142 is transversely arranged at the top of the second bottom plate 13, the slide bar 142 is movably inserted into an inner cavity of the slide groove at the top of the second bottom plate 13, and the slide groove is arranged at the top of the second bottom plate 13, so that the box main body 141 can conveniently transversely move at the top of the second bottom plate 13 through the bottom slide bar 142.

Please refer to fig. 1, fig. 2, the left side of the screening cylinder 1 is corresponding to the inclined screen 2, the corresponding positions of the inclined screen 3 and the inclined screen 4 are provided with a preformed hole matched with the insertion pipe 143, the left side of the screening cylinder 1 is provided with a preformed hole matched with the insertion pipe 143, the insertion pipe 143 is conveniently inserted into the preformed hole inner cavity, the outer walls of the sealing ring 145 and the arc top 148 are both attached to the preformed hole and connected to the inner wall of the preformed hole, the sealing ring 145 is attached to the inner wall of the preformed hole and connected to the inner wall of the preformed hole, the sealing and leakage-proof processing of the connection part of the insertion pipe 143 and the preformed hole is realized, the arc top 148 is pressed and fixed to the inner wall of the preformed hole under the action of the spring 147, and the convenience in.

Referring to fig. 1, the dust removing case 16 is uniformly provided with through holes at the top and bottom thereof, the through holes provided in the dust removing case 16 facilitate normal air circulation, and the inner cavity of the dust removing case 16 is filled with an activated carbon adsorption material.

Referring to fig. 2, the outer walls of the two sets of arc-shaped plugs 148 are glued with rubber anti-slip pads, so that the friction force between the anti-slip pads and the inner walls of the reserved holes is increased, and the fixing effect is better and more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing of medical macromolecular material is with air-cooled extension shale shaker that prevents caking, includes screening section of thick bamboo (1), its characterized in that: sifting cylinder (1) top left side is provided with inlet pipe (17), sifting cylinder (1) top central authorities are provided with breather pipe (5), breather pipe (5) top is provided with dust removal net (8), breather pipe (5) inner chamber top is provided with fan frame (6), fan frame (6) inner chamber bottom is provided with fan (7) of breathing in, breather pipe (5) inner chamber bottom is provided with dust removal shell (16), sifting cylinder (1) inner chamber from the top down is provided with slope screen cloth one (2), slope screen cloth two (3) and slope screen cloth three (4) respectively, sifting cylinder (1) outer wall right side all is provided with bottom plate one (11), three group with slope screen cloth one (2), slope screen cloth two (3) and slope screen cloth three (4) corresponding position bottom plate one (11) top all is provided with electromagnetic shaker (12), sifting cylinder (1) outer wall left side and slope screen cloth one (2), The two (3) and three (4) corresponding positions of the inclined screen are provided with two (13) bottom plates, the three groups of the two (13) top bottom plates are provided with collecting boxes (14), the bottom of the outer wall of the screening cylinder (1) is provided with supporting legs (15), the bottom of the screening cylinder (1) is provided with a discharge pipe (9), and the discharge pipe (9) is provided with a switch valve (10).

2. The air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer material as claimed in claim 1, wherein: the collecting box (14) comprises a box body (141), wherein an inserting pipe (143) is arranged at the bottom of the left side of the box body (141), a ring groove (144) is formed in the right side of the outer wall of the inserting pipe (143), a sealing ring (145) is arranged in the inner cavity of the ring groove (144), spring grooves (146) are formed in the middle of the upper side and the lower side of the inserting pipe (143), the inner cavities of the two groups of spring grooves (146) are connected with one ends of springs (147), and the other ends of the two groups of springs (147) are connected with arc ejecting heads (148).

3. The air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer material as claimed in claim 2, wherein: the box body (141) bottom is provided with draw runner (142), the bottom of second bottom plate (13) top transversely is provided with the spout that matches with draw runner (142), just draw runner (142) activity grafting sets up in second bottom plate (13) top spout inner chamber.

4. The air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer material as claimed in claim 2, wherein: screening section of thick bamboo (1) left side corresponds the position with slope screen cloth one (2), slope screen cloth two (3) and slope screen cloth three (4) and is provided with the preformed hole that matches with grafting pipe (143), just sealing washer (145) and circular arc top (148) outer wall all are connected with the preformed hole laminating.

5. The air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer material as claimed in claim 1, wherein: the top and the bottom of the dust removing shell (16) are uniformly provided with through holes, and an inner cavity of the dust removing shell (16) is filled with an active carbon adsorption material.

6. The air-cooled lengthened vibrating screen for preventing agglomeration for processing medical polymer material as claimed in claim 2, wherein: and the outer walls of the two groups of arc-shaped ejection heads (148) are provided with rubber anti-skid gaskets in an adhesive manner.