CN221076983U

CN221076983U - Centrifugal dehydration device for glucolactone

Info

Publication number: CN221076983U
Application number: CN202322810901.4U
Authority: CN
Inventors: 陈智桥; 梁松涛; 梅显良; 肖利平; 李耀强; 梅显龙; 周可林; 陈广逵
Original assignee: Anhui Xingzhou Pharmaceutical Co ltd
Current assignee: Anhui Xingzhou Pharmaceutical Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-04
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a glucolactone centrifugal dehydration device, which comprises a barrel body, wherein the barrel body comprises an outer barrel and an inner barrel provided with a filtering hole, the inner barrel is rotatably arranged in the outer barrel, and a certain gap is arranged between the inner barrel and the outer barrel; the scraping assembly comprises a second driving piece, the second driving piece is arranged at the upper end of the outer barrel, the output end of the second driving piece is downward and connected with a rotating rod extending into the inner barrel, one side of the surface of the rotating rod is horizontally and symmetrically provided with a sleeve, a connecting rod is arranged in the sleeve in a telescopic mode, and two ends, far away from the rotating rod, of the connecting rod are connected with scraping plates which are arranged vertically. According to the utility model, through the scraping assembly, the connecting rod which is telescopically arranged in the sleeve can drive the scraping plate to be attached to the side wall of the inner barrel or far away from the side wall of the inner barrel, when the inner barrel rotates for dehydration, the connecting rod is contracted in the sleeve, and the scraping plate is driven to be far away from the side wall of the inner barrel, so that the resistance influence on the rotation of the inner barrel is avoided.

Description

Centrifugal dehydration device for glucolactone

Technical Field

The utility model belongs to the technical field of production of gluconolactone, and particularly relates to a centrifugal dehydration device for the gluconolactone.

Background

The dehydration is a procedure of the processing of the glucolactone, namely, the glucolactone crystal containing moisture is dehydrated by a centrifugal dehydration device, and a flat plate type centrifuge is generally used for dehydrating the glucolactone in the prior art.

The utility model discloses a flat centrifuge among the chinese patent application document of prior art co-report number CN218742560U, which comprises a housin, be equipped with the rotary drum in the casing, be equipped with in the rotary drum and scrape the material device, scrape the material device and include puddler, fixed plate and scraper blade, gear motor's output shaft runs through casing upper portion and is connected with the puddler, be equipped with the fixed plate on the puddler, the rotary drum bottom is equipped with the rotor, be equipped with the funnel in the rotor, be equipped with the unloading pipe in the equipment storehouse, be equipped with driven pulley on the unloading pipe, driven pulley left side is equipped with the driving pulley, be equipped with the through-hole in the platform, the through-hole is linked together with the bearing, the through-hole bottom is equipped with row material pipe, be equipped with the motorised valve on row material pipe, the inconvenient technical problem who discharges solid material of current equipment has been solved.

The technical problem that the prior art is inconvenient to discharge solid materials is solved to a certain extent, but the scraping plates arranged in the prior art are always attached to the inner wall of the rotary drum, so that the scraping plates attached to the inner wall form resistance to the rotary drum in the dehydration step before scraping, the rotary drum is affected, the dehydration efficiency is reduced, and the abrasion of the scraping plates is increased.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides the following technical scheme:

the present utility model provides a glucolactone centrifugal dehydration device, comprising:

the barrel body comprises an outer barrel and an inner barrel provided with a filtering hole, wherein the inner barrel is rotatably arranged inside the outer barrel, and a certain gap is arranged between the inner barrel and the outer barrel;

The scraping assembly comprises a second driving piece, the second driving piece is arranged at the upper end of the outer barrel, the output end of the second driving piece faces downwards and is connected with a rotating rod extending into the inner barrel, one side of the surface of the rotating rod is horizontally and symmetrically provided with a sleeve, connecting rods are telescopically arranged in the sleeve, and one ends, far away from the rotating rod, of the two connecting rods are connected with a scraping plate which is arranged vertically;

The inside one end that is close to the bull stick of sleeve is provided with the elastic component, the one end that the connecting rod is close to the bull stick extends into inside the sleeve, the both ends of elastic component are connected with connecting rod, bull stick respectively.

As the preference of above-mentioned technical scheme, staving bottom is provided with the support frame, interior barrel head portion is equipped with turns round, be equipped with the unloading pipe in the turns round, the unloading pipe with interior barrel is linked together, unloading pipe bottom is equipped with the bearing, be equipped with driven pulley on the unloading pipe, the driven pulley left side is equipped with the driving pulley, is equipped with the belt jointly on driven pulley and the driving pulley, be provided with driving piece one on the support frame, driving piece one's output shaft runs through the support frame and is connected with the driving pulley, be equipped with the through-hole on the support frame, the through-hole is linked together with the bearing, and the through-hole bottom is equipped with row material pipe, be equipped with the motorised valve on the row material pipe.

As the preference of above-mentioned technical scheme, still including setting up the feed inlet on outer bucket top, the feed inlet communicates to inside the interior bucket, the bottom of outer bucket still is provided with the leakage fluid dram.

Preferably, in the above technical solution, the elastic member is a spring.

Preferably, in the above technical solution, the first driving member is a motor, and the second driving member is a gear motor.

The beneficial effects of the utility model are as follows:

According to the utility model, through the scraping assembly, the connecting rod which is telescopically arranged in the sleeve can drive the scraping plate to be attached to the side wall of the inner barrel or far away from the side wall of the inner barrel, when the inner barrel rotates and dewaters, the connecting rod is contracted in the sleeve to drive the scraping plate to be far away from the side wall of the inner barrel, so that the resistance influence on the rotation of the inner barrel is avoided, when the dewatering is finished and the scraping is carried out, the connecting rod is stretched to be attached to the side wall of the inner barrel, and then the second driving part drives the rotating rod to rotate, so that the scraping plate can scrape the material under the action of centrifugal force.

Drawings

FIG. 1 is a schematic front view of a dehydration engine according to an embodiment;

FIG. 2 is a schematic view showing the structure of a scraping assembly in the embodiment;

FIG. 3 is a schematic view in partial cross-section of FIG. 2;

FIG. 4 shows an enlarged schematic view at A in FIG. 3;

reference numerals: 11. an outer tub; 110. a feed inlet; 111. a liquid outlet; 12. an inner barrel; 13. a support frame; 21. turning the head; 22. discharging pipes; 23. a driving pulley; 24. a first driving member; 25. a discharge pipe; 30. a scraping assembly; 31. a rotating rod; 32. a sleeve; 33. a connecting rod; 34. a scraper; 35. a second driving piece; 36. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

Examples

As shown in fig. 1, fig. 1 is a schematic front view of a dehydration engine according to an embodiment;

The device comprises a barrel body, wherein the barrel body comprises an outer barrel 11 and an inner barrel 12 provided with a filtering hole, the inner barrel 12 is rotatably arranged inside the outer barrel 11, and a certain gap is arranged between the inner barrel 12 and the outer barrel 11.

Still including setting up the feed inlet 110 on outer bucket 11 top, feed inlet 110 communicates to inside barrel 12, and the bottom of outer bucket 11 still is provided with fluid-discharge opening 111.

The glucolactone to be dehydrated added in the feed inlet 110 enters the inner barrel 12, centrifugal force is generated by the rotation of the inner barrel 12, the dehydration of the glucolactone is realized, and the dehydrated water or liquid flows into a gap arranged between the outer barrel 11 and the inner barrel 12 from a filter hole formed in the inner barrel 12 and finally is discharged from the liquid outlet 111.

The bottom of the barrel body is provided with a supporting frame 13, and a first driving piece 24 is arranged on the supporting frame 13.

The inner barrel 12 bottom is equipped with the turning head 21, is equipped with unloading pipe 22 in the turning head 21, unloading pipe 22 is linked together with inner barrel 12, unloading pipe 22 bottom is equipped with the bearing, is equipped with driven pulley on the unloading pipe 22, and the driven pulley left side is equipped with driving pulley 23, is equipped with the belt jointly on driven pulley and the driving pulley 23, and the output shaft of driving piece one 24 runs through support frame 13 and is connected with driving pulley 23, is equipped with the through-hole on the support frame 13, and the through-hole is linked together with the bearing, and the through-hole bottom is equipped with row material pipe 25, is equipped with the motorised valve on the row material pipe 25.

The first driving part 24 is a motor, the output shaft of the motor drives the driving belt pulley 23 to rotate, the driven belt pulley rotates under the driving of the belt, the driven belt pulley drives the discharging pipe 22 to rotate, the discharging pipe 22 drives the rotating head 21 to rotate, and the rotating head 21 drives the inner barrel 12 to rotate in the outer barrel 11.

When the inner barrel 12 rotates in the outer barrel 11, the glucolactone in the inner barrel 12 is dehydrated in a centrifugal motion in the inner barrel 12 under the action of centrifugal force, liquid in the crystal enters the outer barrel 11 through the filtering holes and is discharged through the liquid discharge port 111, and solid phase materials in the crystal are attached to the inner wall of the inner barrel 12 in a wet state form.

Fig. 1, 2 and 3 show a schematic front view of a dewatering device according to an embodiment, fig. 2 shows a schematic structure of a scraping assembly according to an embodiment, and fig. 3 shows a schematic partial sectional view of fig. 2.

And further comprises a scraping assembly 30, wherein the scraping assembly 30 scrapes a cake attached to the inner wall of the inner barrel 12.

The scraping assembly 30 comprises a second driving piece 35, the second driving piece 35 is arranged at the upper end of the outer barrel 11, the output end of the second driving piece 35 faces downwards and is connected with a rotating rod 31 extending into the inner barrel 12, the surface of the rotating rod 31 is horizontally and symmetrically provided with a sleeve 32, a connecting rod 33 is telescopically arranged in the sleeve 32, and one ends, far away from the rotating rod 31, of the two connecting rods 33 are connected with a scraping plate 34 which is vertically arranged.

The second driving part 35 is a gear motor, and the connecting rod 33 telescopically arranged in the sleeve 32 can drive the scraping plate 34 to be attached to the side wall of the inner barrel 12 or away from the side wall of the inner barrel 12.

That is, when the inner barrel 12 rotates to dehydrate, the connecting rod 33 is contracted in the sleeve 32 to drive the scraping plate 34 to be far away from the side wall of the inner barrel 12, so that the influence of resistance on the rotation of the inner barrel 12 is avoided, and when the dehydration is finished and the scraping is performed, the connecting rod 33 is stretched until the scraping plate 34 is attached to the side wall of the inner barrel 12, and then the driving part two 35 drives the rotating rod 31 to rotate, so that the scraping plate 34 scrapes the material.

As shown in fig. 3 and 4, fig. 3 is a schematic view of fig. 2 in partial cross section, and fig. 4 is an enlarged schematic view of fig. 3 at a;

an elastic piece 36 is arranged at one end, close to the rotating rod 31, of the sleeve 32, one end, close to the rotating rod 31, of the connecting rod 33 extends into the sleeve 32, and two ends of the elastic piece 36 are connected with the connecting rod 33 and the rotating rod 31 respectively.

The elastic piece 36 is a spring, one end of the spring is connected with the connecting rod 33, and the spring drives the connecting rod 33 to partially shrink in the sleeve 32 in an initial state, so that the scraping plate 34 is far away from the side wall of the inner barrel 12, resistance to the rotation dehydration of the inner barrel 12 is avoided, when scraping is started, the driving piece II 35 is started, and the driving piece II 35 drives the scraping plate 34 to rotate.

Working principle: in the initial state, the connecting rod 33 is contracted in the sleeve 32, the scraping plate 34 is far away from the side wall of the inner barrel 12 at this moment, when dehydration is carried out, the first driving part 24 is started, the output shaft of the first driving part 24 drives the driving pulley 23 to rotate, the driving pulley drives the driven pulley to rotate, the driven pulley drives the blanking pipe 22 to rotate, the blanking pipe 22 drives the rotary head 21 to rotate, the rotary head 21 drives the inner barrel 12 to rotate in the outer barrel 11, the glucolactone is centrifugally dehydrated in the inner barrel 12 under the action of centrifugal force, liquid in the crystal enters the outer barrel 11 through the filtering holes and is discharged through the liquid outlet 111, solid phase materials in the crystal are attached to the inner wall of the inner barrel 12 in a wet state, at this moment, the first driving part 24 is closed, the second driving part 35 is started, the output shaft of the second driving part 35 drives the rotary rod 31 to rotate, the rotary rod 31 drives the scraping plate 34 to rotate, and in the process of the scraping plate 34, the connecting rod 33 and the spring are stretched under the action of centrifugal force, at this moment, the scraping plate 34 scrapes the solid phase materials on the inner wall of the inner barrel 12 in the rotating process, the solid phase materials are simultaneously attached to the inner wall of the inner barrel 12 through the electric valve, the solid phase materials are discharged through the bearing 25, and the solid phase materials are discharged through the bearing 25.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The glucolactone centrifugal dehydration device is characterized by comprising:

The novel water purifier comprises a barrel body, wherein the barrel body comprises an outer barrel (11) and an inner barrel (12) provided with a filtering hole, the inner barrel (12) is rotatably arranged inside the outer barrel (11), and a certain gap is formed between the inner barrel (12) and the outer barrel (11);

The scraping assembly (30), the scraping assembly (30) comprises a second driving piece (35), the second driving piece (35) is arranged at the upper end of the outer barrel (11), the output end of the second driving piece (35) faces downwards and is connected with a rotating rod (31) extending into the inner barrel (12), one side of the surface of the rotating rod (31) is horizontally and symmetrically provided with a sleeve (32), a connecting rod (33) is telescopically arranged in the sleeve (32), and one end, far away from the rotating rod (31), of each connecting rod (33) is connected with a scraper (34) which is vertically arranged in the same way;

One end of the sleeve (32) close to the rotating rod (31) is provided with an elastic piece (36), one end of the connecting rod (33) close to the rotating rod (31) extends into the sleeve (32), and two ends of the elastic piece (36) are respectively connected with the connecting rod (33) and the rotating rod (31).

2. The glucolactone centrifugal dehydration device according to claim 1, characterized in that the bottom end of the barrel body is provided with a supporting frame (13), the bottom of the inner barrel (12) is provided with a rotary head (21), a blanking pipe (22) is arranged in the rotary head (21), the blanking pipe (22) is communicated with the inner barrel (12), the bottom of the blanking pipe (22) is provided with a bearing, the blanking pipe (22) is provided with a driven pulley, the left side of the driven pulley is provided with a driving pulley (23), the driven pulley and the driving pulley (23) are jointly provided with a belt, the supporting frame (13) is provided with a first driving member (24), an output shaft of the first driving member (24) penetrates through the supporting frame (13) and is connected with the driving pulley (23), a through hole is arranged on the supporting frame (13), the through hole is communicated with the bearing, the bottom of the through hole is provided with a discharging pipe (25), and the discharging pipe (25) is provided with an electric valve.

3. The glucolactone centrifugal dehydrator according to claim 1, further comprising a feed inlet (110) arranged at the top end of the outer barrel (11), wherein the feed inlet (110) is communicated to the inside of the inner barrel (12), and a liquid outlet (111) is further arranged at the bottom end of the outer barrel (11).

4. The glucolactone centrifugal dehydrator according to claim 1, characterized in that said elastic element (36) is a spring.

5. The glucolactone centrifugal dehydrator according to claim 2, characterized in that the first driving member (24) is a motor and the second driving member (35) is a gear motor.