CN210613621U

CN210613621U - Paraffin granulator

Info

Publication number: CN210613621U
Application number: CN201921527716.1U
Authority: CN
Inventors: 杨泽; 杨学敏; 鹿军
Original assignee: Fushun Shuanghui Petrochemical Co Ltd
Current assignee: Fushun Shuanghui Petrochemical Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-26
Anticipated expiration: 2029-09-16

Abstract

The novel paraffin granulator comprises a material tank and supporting legs, wherein the supporting legs are erected on the edges of the bottom of the material tank, a hydraulic machine is erected on the top surface of the material tank, and a piston is movably connected inside the material tank; the utility model discloses a hydraulic press, the piston, the small opening, scraper and driving motor, the hydraulic stem promotes the piston downstream, the paraffin that solidifies in the extrusion material jar, the paraffin that solidifies spills through the small opening, the scraper rotates, the paraffin strip that will spill is cut into the granule, accomplish the granulation process, because the piston diameter equals the material jar internal diameter, the paraffin of material jar inner wall can be scraped to the in-process that the piston downstream removed, make things convenient for the later stage to clear up, and simultaneously, through control driving motor rotational speed, thereby control scraper rotational speed, and then control paraffin grain length, can make the paraffin grain of different length, satisfy different customers' demand, and there is not the huge sound that the steel band operation brought in the operation process, the noise is less, this device area is little simultaneously, be fit for the less enterprise in place and use.

Description

Paraffin granulator

Technical Field

The utility model relates to a paraffin granulation technical field especially relates to new-type paraffin granulator.

Background

The paraffin wax is also called crystal wax, its main component is straight chain paraffin, the paraffin wax is a sheet or needle crystal made up by using lubricating oil fraction obtained by distilling crude oil and making it undergo the processes of solvent refining, solvent dewaxing or wax freezing crystallization and pressing dewaxing, then removing oil and fully refining, and its melting point is 47 deg.C-64 deg.C.

Because the paraffin raw materials are slice or acicular, it is very irregular, consequently need melt the back with the paraffin crystal when production paraffin, carry out the granulation again, the paraffin granule through granulation again is even, the processing of being convenient for, multiple granulator appears in the present stage, wherein the most common is steel band granulator, steel band granulator area is big, and the paraffin of steel band surface adhesion is difficult to strike off completely, later stage workman maintains the steel band comparatively troublesome, and simultaneously, steel band granulator during operation, the noise is very big, bring the discomfort for the staff, steel band granulator is difficult to change the size of granule of making simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing: a novel paraffin granulator.

The technical scheme of the utility model: new-type paraffin granulator, including material jar and landing leg, material jar bottom edge is erect and is equipped with the landing leg, and material jar top surface erects and is equipped with the hydraulic press to the inside swing joint of material jar has the piston, piston top surface central point puts and is connected with the hydraulic press through the hydraulic stem, material jar below fixedly connected with connects the feed cylinder, and connects feed cylinder bottom surface through connection to have the funnel, connect the fixed driving motor that is provided with in feed cylinder below, and the vertical dwang that is connected with of driving motor output to the dwang top is located material jar below through connecting piece fixedly connected with scraper, scraper cutting edge and material jar bottom surface butt.

The material jar side surface through connection has the transfer line, and the transfer line surface is provided with the ooff valve to the winding of transfer line surface has the heating pipe, transfer line surface parcel has the heat preservation, and the heat preservation parcel lives the heating pipe.

The surface of the charging bucket is wound with a refrigerating pipe, and the refrigerating pipe is communicated with refrigerating equipment.

And a conveying device is erected below the hopper.

The material jar bottom surface central point puts and has seted up the rotation groove, the welding of dwang top surface has the rotation piece, and rotates the piece and be located and rotate inslot portion to it has the ball to rotate to fill between rotation piece top surface and the rotation inslot top surface.

The vertical fixedly connected with in the position that the piston bottom surface corresponds to the small opening stretches into the head, and stretches into first length and equals the small opening height to stretch into first diameter and equal the small opening diameter.

The beneficial effects are that:

1. in the utility model, a hydraulic press, a piston, a leak hole, a scraper and a driving motor are adopted, the hydraulic press drives a hydraulic rod to extend, the hydraulic rod pushes the piston to move downwards to extrude the paraffin solidified in the material tank, the solidified paraffin leaks out through the leak hole, the driving motor drives the scraper to rotate to cut the leaked paraffin strips into small granules, the granulation process is completed, because the diameter of the piston is equal to the inner diameter of the material tank, the paraffin on the inner wall of the material tank can be scraped off in the process of moving downwards by the piston, the inner wall of the material tank is cleaner, the later cleaning is convenient, the maintenance difficulty of workers is reduced, meanwhile, the rotating speed of the driving motor is controlled, the rotating speed of the scraper is controlled, the length of the paraffin granules is controlled, the paraffin granules with different lengths can be produced, the requirements of different customers are met, no huge sound brought by the operation of a steel belt in the operation, the device is suitable for being used by enterprises with smaller sites;

2. the utility model discloses in, adopted the heating pipe, heat preservation and refrigeration pipe, the heating pipe winding is on the transfer line surface, when transfer line transmission paraffin liquid, heating pipe heating transfer line avoids paraffin to solidify in the transfer line, prevent paraffin jam transfer line, improve infusion stability, and simultaneously, the refrigeration pipe encircles at material jar table wall, the inside refrigerating fluid that lets in of refrigerating fluid, refrigerating fluid passes through the refrigeration pipe and accomplishes the heat exchange with the material jar, reduce material jar temperature, make paraffin solidify fast, the help improves the shaping speed of paraffin granule, and then improve work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the bottom surface of the charging bucket of the present invention;

fig. 3 is a top view of the material receiving barrel of the present invention.

Detailed Description

As shown in fig. 1-3, the new paraffin granulator comprises a charging bucket 1 and supporting legs 13, wherein the supporting legs 13 are erected on the bottom edge of the charging bucket 1, a hydraulic machine 4 is erected on the top surface of the charging bucket 1, a piston 3 is movably connected inside the charging bucket 1, the diameter of the piston 3 is equal to the inner diameter of the charging bucket 1, the center of the top surface of the piston 3 is connected with the hydraulic machine 4 through a hydraulic rod 5, the hydraulic machine 4 and the hydraulic rod 5 are in common structures, the connection form is not described herein, a charging barrel 7 is fixedly connected below the charging bucket 1, a hopper 9 is connected to the bottom surface of the charging barrel 7 in a through manner, 2 hoppers 9 are arranged, a driving motor 11 is fixedly arranged below the charging barrel 7, the driving motor 11 is a servo motor, the type can be selected according to actual conditions on site, a rotating rod 12 is vertically connected to the output end of the driving, the device is rotatably connected with the bottom surface of a material receiving cylinder 7 through a sealing bearing, a scraper 8 is fixedly connected at the top end of a rotating rod 12 below a material tank 1 through a connecting piece 14, the cutting edge of the scraper 8 is abutted against the bottom surface of the material tank 1, a hydraulic machine 4 and a driving motor 11 are both electrically connected with a controller, the device is not shown in the figure, when the device is used for the first time, a plug is firstly used for plugging a leak hole 6, after paraffin liquid is solidified, the plug is taken out, granulation can be carried out, when the granulation is carried out, a worker controls the extension length of a hydraulic rod 5, a piston 3 is not contacted with the inner bottom surface of the material tank 1, solidified paraffin is remained in the leak hole 6, when secondary material injection is avoided, the liquid paraffin flows out, the hydraulic machine 4 drives the hydraulic rod 5 to extend, the hydraulic rod 5 pushes the piston 3 to move downwards, the paraffin solidified in the material tank, cut into the granule with the paraffin strip that spills, accomplish the granulation process, because 3 diameters of piston equal to material jar 1 internal diameters, the paraffin of 1 inner wall of material jar can be scraped to the in-process of 3 downstream of piston, make 1 inner wall of material jar cleaner, make things convenient for the later stage clearance, reduce the staff and maintain the degree of difficulty, and simultaneously, through controlling 11 rotational speeds of driving motor, thereby control 8 rotation rates of scraper, and then control paraffin grain length, can make the paraffin grain of different length, satisfy different customers's demand, and the operation in-process does not have the huge sound that the steel band operation brought, the noise is less, this device area is little simultaneously, be fit for the less enterprise in place and use.

Preferably, 1 side surface through connection of material jar has transfer line 17, and the transfer line 17 surface is provided with ooff valve 20, ooff valve 20 control defeated material process switching, and the winding of transfer line 17 surface has heating pipe 19, 17 surface coating of transfer line has heat preservation 18, and 18 parcel of heat preservation live heating pipe 19, prevent that heating pipe 19 from scalding the staff, heating pipe 19 winding is on 17 surfaces of transfer line, when transfer line 17 transmits paraffin liquid, heating pipe 19 heats transfer line 17, avoid paraffin to solidify in transfer line 17, prevent that paraffin from blockking up transfer line 17, improve infusion stability.

Preferably, the surface of the charging bucket 1 is wound with a refrigerating pipe 21, the refrigerating pipe 21 is in through connection with refrigerating equipment, the refrigerating pipe 21 surrounds the surface wall of the charging bucket 1, refrigerating liquid is introduced into the refrigerating pipe 21, the refrigerating liquid completes heat exchange with the charging bucket 1 through the refrigerating pipe 21, the temperature of the charging bucket 1 is reduced, paraffin is rapidly solidified, the paraffin particle forming speed is improved, and the working efficiency is further improved.

Preferably, a conveying device 10 is erected below the hopper 9, wherein the conveying device 10 can be a conveying belt or a feeding machine, and the conveying device 10 conveys the paraffin particles leaked from the hopper 9 to a proper position for a worker to unload conveniently.

Preferably, 1 bottom surface central point of material jar puts and has seted up rotation groove 16, and the welding of dwang 12 top surface has rotated piece 15, and rotates piece 15 and be located and rotate the inside of groove 16 to it has the ball to rotate to fill between 15 top surfaces of piece and the 16 interior top surfaces of rotation groove, and it rocks to rotate groove 16 restriction rotation piece 15, and then restricts dwang 12 and rock, makes dwang 12 rotate more steadily, and the ball reduces and rotates the friction between piece 15 and the rotation groove 16, reduces the resistance when rotating.

Preferably, 3 bottom surfaces of the piston stretch into first 2 corresponding to the vertical fixedly connected with in 6 positions of the small opening, and stretch into first 2 lengths and equal the height of the small opening 6, and stretch into first 2 diameters and equal the diameter of the small opening 6, when needing to clear up and maintain, control hydraulic stem 5 extends to stretch into first 2 and stretch into the small opening 6 completely, stretch into first 2 and extrude remaining paraffin in the small opening 6, make the small opening 6 cleaner, make things convenient for the workman to maintain.

When the device is used, the device is moved to a proper position to be powered on, the heating pipe 19 is powered on, the refrigerating pipe 21 is powered on, when the device is used for the first time, the leak hole 6 is sealed by a plug, the switch valve 20 is opened, liquid paraffin is introduced, after paraffin liquid is solidified, the plug is taken out, granulation can be carried out, when granulation is carried out, a worker controls the extension length of the hydraulic rod 5 to prevent the piston 3 from contacting with the inner bottom surface of the charging bucket 1, solidified paraffin is remained in the leak hole 6, liquid paraffin is prevented from flowing out when secondary injection is carried out, the hydraulic machine 4 drives the hydraulic rod 5 to extend, the hydraulic rod 5 pushes the piston 3 to move downwards to extrude the paraffin solidified in the charging bucket 1, the solidified paraffin leaks out through the leak hole 6, the driving motor 11 drives the scraper 8 to rotate, the leaked paraffin strips are cut into small granules, the granulation process is completed, the diameter of the piston 3 is equal to the inner diameter of the charging, the paraffin on the inner wall of the charging bucket 1 can be scraped in the process that the piston 3 moves downwards, the paraffin particles fall into the material receiving barrel 7 and fall to the top surface of the conveying device 10 through the funnel 9, the paraffin particles are conveyed to a proper position by the conveying device 10, the inner wall of the charging bucket 1 is cleaner, later cleaning is facilitated, maintenance difficulty of workers is reduced, meanwhile, the rotating speed of the scraper 8 is controlled by controlling the rotating speed of the driving motor 11, so that the paraffin particles with different lengths can be manufactured, requirements of different customers are met, huge sound caused by steel belt operation is avoided in the operation process, the noise is lower, meanwhile, the device is small in occupied area and suitable for being used by enterprises with smaller sites, meanwhile, the heating pipe 19 is wrapped by the heat preservation layer 18, the heating pipe 19 is prevented from scalding the workers, the heating pipe 19 is wound on the surface of the infusion tube 17, when, heating pipe 19 heating transfer line 17 avoids paraffin to solidify in transfer line 17, prevents that paraffin from blockking up transfer line 17, improves infusion stability, and simultaneously, refrigeration pipe 21 encircles at material jar 1 table wall, and refrigeration pipe 21 is inside lets in the refrigerant liquid, and the refrigerant liquid passes through refrigeration pipe 21 and accomplishes the heat exchange with material jar 1, reduces material jar 1 temperature, makes paraffin solidify fast, and the help improves the shaping speed of paraffin granule, and then improves work efficiency.

The above, only be the specific implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, according to the present invention and the design of the present invention, the equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. New-type paraffin granulator, including material jar (1) and landing leg (13), its characterized in that: material jar (1) bottom edge is erect and is equipped with landing leg (13), and material jar (1) top face erects and be equipped with hydraulic press (4) to material jar (1) inside swing joint has piston (3), piston (3) top surface central point puts and is connected with hydraulic press (4) through hydraulic stem (5), material jar (1) below fixedly connected with connects feed cylinder (7), and connects feed cylinder (7) bottom surface through connection to have funnel (9), connect fixed driving motor (11) that are provided with in feed cylinder (7) below, and driving motor (11) output vertical be connected with dwang (12) to dwang (12) top is located material jar (1) below and passes through connecting piece (14) fixedly connected with scraper (8), scraper (8) cutting edge and material jar (1) butt bottom surface.

2. A new paraffin granulator according to claim 1, characterized in that: the material jar (1) one side surface link up is connected with transfer line (17), and transfer line (17) surface is provided with ooff valve (20) to transfer line (17) surface winding has heating pipe (19), transfer line (17) surface coating has heat preservation (18), and heat preservation (18) parcel lives heating pipe (19).

3. A new paraffin granulator according to claim 1, characterized in that: the surface of the charging bucket (1) is wound with a refrigerating pipe (21), and the refrigerating pipe (21) is communicated with refrigerating equipment.

4. A new paraffin granulator according to claim 1, characterized in that below the hopper (9) there is erected a conveyor (10).

5. A new paraffin granulator according to claim 1, characterized in that: the material jar (1) bottom surface central point puts and has seted up rotation groove (16), the welding of dwang (12) top surface has a rotation piece (15), and rotates piece (15) and be located inside rotation groove (16) to it has the ball to rotate to fill between piece (15) top surface and the rotation groove (16) interior top surface.

6. A new paraffin granulator according to claim 1, characterized in that: the vertical fixedly connected with in piston (3) bottom surface correspondence leak hole (6) position stretches into head (2), and stretches into head (2) length and equals leak hole (6) height to stretch into head (2) diameter and equal leak hole (6) diameter.