CN217887674U

CN217887674U - High homogeneity response agitating unit to PTMEG storage tank

Info

Publication number: CN217887674U
Application number: CN202221760697.9U
Authority: CN
Inventors: 傅明华; 易杰
Original assignee: Hangzhou Sanlong New Materials Co ltd
Current assignee: Hangzhou Sanlong New Materials Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-25
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a high homogeneity response agitating unit to PTMEG storage tank, which comprises a tank body, the top of the jar body is provided with the top cap, the top of the external portion of jar is fixed with down the connection pad, the left side on top cap top is fixed with the fixing base, the intermediate position department on top cap top is provided with the movable table, the top of movable table is fixed with the reduction gear, the top of reduction gear is fixed with driving motor. This high homogeneity response agitating unit to PTMEG storage tank is provided with branch in the both sides of pivot respectively through agitating unit at the in-process that uses to one side in pivot is fixed with scrapes the flitch, the in-process that stirs jar internal portion material at pivot and stirring vane, the flitch of scraping that both sides set up can strike off the material of the inner wall adhesion of jar internal portion simultaneously and handle, can clear up the cleanness to the inner wall of storage tank inside, it is not convenient for clear up clear problem to the inner wall of storage tank inside to have solved.

Description

High homogeneity response agitating unit to PTMEG storage tank

Technical Field

The utility model relates to a chemical substance stores technical field, specifically is high homogeneity response agitating unit to PTMEG storage tank.

Background

PTMEG is a white waxy solid insoluble in water and aliphatic hydrocarbon, the melting point is only 33-36 ℃, the white waxy solid can be changed into transparent liquid when the temperature exceeds room temperature, and the polytetrahydrofuran needs to be used as a stirring device in the process of storage, processing and preparation in the storage tank, but the existing high-uniformity induction stirring devices for PTMEG storage tanks still have some defects in the use process, for example, the materials in the storage tank are not convenient to be uniformly stirred, and the stirring device is not convenient to be disassembled and assembled at the same time, and the inner wall in the storage tank is not convenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high homogeneity response agitating unit to PTMEG storage tank to provide inconvenient problem of carrying out even stirring to the inside material of storage tank in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high homogeneity response agitating unit to PTMEG storage tank, which comprises a tank body, the top of the jar body is provided with the top cap, the top of the external portion of jar is fixed with down the connection pad, the left side on top cap top is fixed with the fixing base, the intermediate position department on top cap top is provided with the movable table, the top of movable table is fixed with the reduction gear, the top of reduction gear is fixed with driving motor, the vertical swing joint in bottom of movable table has the pivot, the right side on top cap top is fixed with the charge door, the both sides of the outside bottom of pivot transversely are fixed with stirring vane respectively.

Preferably, the vertical swing joint in inside of fixing base has the screw rod, the outside of screw rod is provided with the swivel nut, the top of fixing base is fixed with servo motor, the vertical slide bar that is fixed with in right side on top cap top, the inside on activity platform right side is run through on the top of slide bar, the inside of top cap is run through to the bottom of pivot, the left side of activity platform run through the right side of fixing base and with the right side fixed connection of swivel nut.

Preferably, the outer portion of the screw rod is provided with an external thread, the inner portion of the threaded sleeve is provided with an internal thread matched with the external thread, and an output shaft of the servo motor is fixedly connected with the top end of the screw rod.

Preferably, the bottom end outside the top cover is fixed with an upper connecting disc, the two ends and the two sides of the top of the upper connecting disc are respectively vertically provided with a dismounting bolt in a penetrating manner, and the two ends and the two sides of the bottom of the lower connecting disc are respectively provided with a locking nut.

Preferably, a fixed sleeve is fixed at the bottom end outside the rotating shaft, supporting rods are transversely fixed on two sides of the fixed sleeve respectively, and a scraping plate is fixed on one side of each supporting rod.

Preferably, the fixing sleeve is provided with two groups, and the support rods and the scraping plates are symmetrically arranged relative to the vertical center line of the fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the high-uniformity induction stirring device for the PTMEG storage tank not only realizes that materials in the storage tank are uniformly stirred conveniently, realizes that the stirring device is convenient to disassemble and assemble, but also realizes that the inner wall in the storage tank is convenient to clean;

(1) By arranging the fixing seat, the movable table, the servo motor, the screw rod, the screw sleeve and the slide rod, in the using process of the stirring device, the rotating shaft can be driven to rotate by utilizing the speed reducer through the starting of the driving motor, the rotating shaft can simultaneously drive a plurality of groups of stirring blades with fixed bottom ends on two outer sides to rotate, the material in the tank body is stirred, meanwhile, when phosphoric acid material is added in the tank body through the charging hole, the output shaft can be started to drive the screw rod to rotate through controlling the servo motor, the screw sleeve connected with external threads can be driven to ascend outside the screw rod through the rotation of the screw rod, the movable table is driven to ascend at the top end of the top cover, the movable table ascends to drive the rotating shaft and the stirring blades fixed outside the rotating shaft to ascend and descend in the tank body, and the materials stored at different positions in the tank body can be uniformly stirred and mixed through the rotating shaft and the stirring blades;

(2) By arranging the tank body, the lower connecting disc, the top cover, the upper connecting disc, the locking nut and the dismounting bolts, after the stirring device is used, four groups of dismounting bolts arranged on two sides and two ends of the top of the upper connecting disc can be correspondingly screwed out of the locking nut arranged at the bottom end of the lower connecting disc through the top end of the tank body, the top cover can be separated from the top end of the tank body by using the upper connecting disc, and can be dismounted from the inside of the tank body together with the rotating shaft and the stirring blades, so that the stirring group price can be maintained and cleaned;

(3) Through being provided with pivot, branch, fixed cover and scraping the flitch, agitating unit is provided with branch in the both sides of pivot respectively in the in-process that uses to be fixed with in one side of pivot and scrape the flitch, carry out the in-process that stirs at pivot and stirring vane to jar internal portion material, the flitch of scraping that both sides set up can strike off the material of the internal wall adhesion of jar simultaneously and handle, can clear up the cleanness to the inner wall of storage tank inside.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the front view partial section of the screw rod of the present invention;

FIG. 3 is an enlarged schematic view of the top view of the bolt of the present invention;

fig. 4 is an enlarged schematic view of the partial section of the scraper plate in front view.

In the figure: 1. a tank body; 2. a strut; 3. a rotating shaft; 4. a lower connecting disc; 5. a top cover; 6. a fixed seat; 7. a drive motor; 8. a speed reducer; 9. a movable stage; 10. a feed inlet; 11. an upper connecting disc; 12. locking the nut; 13. a stirring blade; 14. fixing a sleeve; 15. a servo motor; 16. a screw; 17. a threaded sleeve; 18. a slide bar; 19. disassembling and assembling the bolt; 20. and a scraping plate.

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.

Example 1: referring to fig. 1-4, the high uniformity induction stirring device for the PTMEG storage tank includes a tank body 1, a top cover 5 is disposed at the top end of the tank body 1, a lower connecting disc 4 is fixed at the top end of the tank body 1, a fixing base 6 is fixed at the left side of the top end of the top cover 5, a movable table 9 is disposed at the middle position of the top end of the top cover 5, a speed reducer 8 is fixed at the top end of the movable table 9, a driving motor 7 is fixed at the top end of the speed reducer 8, a rotating shaft 3 is vertically and movably connected to the bottom end of the movable table 9, a feeding port 10 is fixed at the right side of the top end of the top cover 5, and stirring blades 13 are respectively and transversely fixed at two sides of the bottom end of the rotating shaft 3;

a screw 16 is vertically and movably connected inside the fixed seat 6, a threaded sleeve 17 is arranged outside the screw 16, a servo motor 15 is fixed at the top end of the fixed seat 6, a slide rod 18 is vertically fixed at the right side of the top end of the top cover 5, the top end of the slide rod 18 penetrates through the inside of the right side of the movable table 9, the bottom end of the rotating shaft 3 penetrates through the inside of the top cover 5, the left side of the movable table 9 penetrates through the right side of the fixed seat 6 and is fixedly connected with the right side of the threaded sleeve 17, external threads are arranged outside the screw 16, internal threads matched with the external threads are arranged inside the threaded sleeve 17, and an output shaft of the servo motor 15 is fixedly connected with the top end of the screw 16;

specifically, as shown in fig. 1 and fig. 2, the shaft 3 rotates and drives the multiple groups of stirring blades 13 with the bottom ends fixed at the two sides outside to rotate, the material inside the tank body 1 is stirred, meanwhile, the phosphoric acid material can be added inside the tank body 1 through the feed inlet 10, the output shaft can be started through the control servo motor 15 to drive the screw rod 16 to rotate, the screw rod 16 rotates and can drive the screw sleeve 17 connected with the external threads to ascend outside the screw rod 16, and simultaneously, the movable table 9 is driven to ascend at the top end of the top cover 5, the movable table 9 ascends and can drive the shaft 3 and the stirring blades 13 with the outside fixed at the shaft 3 to ascend and descend inside the tank body 1, and the material stored at different positions inside the tank body 1 is uniformly stirred.

Example 2: an upper connecting disc 11 is fixed at the bottom end outside the top cover 5, dismounting bolts 19 are vertically arranged at two ends and two sides of the top of the upper connecting disc 11 in a penetrating mode respectively, and locking nuts 12 are arranged at two ends and two sides of the bottom of the lower connecting disc 4 respectively;

specifically, as shown in fig. 1 and 3, after the four sets of the assembling and disassembling bolts 19 respectively arranged on the two sides and two ends of the top of the upper connecting disc 11 are correspondingly screwed out and disassembled from the locking nuts 12 arranged at the bottom end of the lower connecting disc 4, the top cover 5 can be separated from the top end of the tank body 1 by using the upper connecting disc 11, and can be disassembled from the inside of the tank body 1 together with the rotating shaft 3 and the stirring blades 13.

Example 3: a fixed sleeve 14 is fixed at the bottom end outside the rotating shaft 3, two sides of the fixed sleeve 14 are respectively and transversely fixed with a support rod 2, one side of each support rod 2 is fixed with a scraping plate 20, the fixed sleeve 14 is provided with two groups, and the support rods 2 and the scraping plates 20 are respectively and symmetrically arranged relative to the vertical central line of the fixed sleeve 14;

specifically, as shown in fig. 1 and 4, the supporting rods 2 are respectively arranged on two sides of the rotating shaft 3, and the scraping plates 20 are fixed on one side of the rotating shaft 3, so that in the process of stirring the materials in the tank body 1 by the rotating shaft 3 and the stirring blades 13, the scraping plates 20 arranged on two sides can simultaneously scrape the materials adhered to the inner wall of the tank body 1.

The working principle is as follows: the utility model discloses when using, it utilizes reduction gear 8 to drive pivot 3 to rotate to start through driving motor 7, 3 rotations of pivot can drive outside both sides bottom mounting's multiunit stirring vane 13 simultaneously and rotate, stir the material of jar internal portion 1, add man-hour to jar internal portion through charge door 10 again simultaneously, can control servo motor 15 to start output shaft and drive screw rod 16 and rotate, screw rod 16 rotates can drive outside threaded connection's swivel nut 17 and rises in screw rod 16's outside, and it rises to drive movable platform 9 on top of top cap 5 simultaneously, movable platform 9 rises can drive

pivot

3 and 3 external fixed stirring vane 13 and rise or descend in jar internal portion 1, use pivot 3 and stirring vane 13 can the oscilaltion to the material of jar internal portion different positions department storage carry out even stirring and mix, be provided with branch 2 respectively in the both sides of pivot 3 simultaneously, and be fixed with scraping plate 20 in one side of pivot 3, in the process that the stirring is carried out the stirring to jar internal portion material of 1 to the both sides of jar and carry out the adhesion of the internal portion of the handle the inner wall of jar and handle the top of the stirring vane 13 and set up the top of the top cap from the top of stirring nut and the top of the stirring vane 11 and can be set up the top of the stirring disc 11 and set up the top of jar internal portion from the stirring vane 11, the stirring vane 13 and set up the top of the stirring vane 12 of jar of the jar in the jar of stirring vane can be carried out the rotary handle of the internal portion of the jar of stirring vane 12 respectively in the jar of stirring vane 13.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. High homogeneity induction stirring device to PTMEG storage tank, including jar body (1), its characterized in that: the top of the jar body (1) is provided with top cap (5), the outside top of the jar body (1) is fixed with lower connection pad (4), the left side on top cap (5) top is fixed with fixing base (6), the intermediate position department on top cap (5) top is provided with movable platform (9), the top of movable platform (9) is fixed with reduction gear (8), the top of reduction gear (8) is fixed with driving motor (7), the vertical swing joint in bottom of movable platform (9) has pivot (3), the right side on top cap (5) top is fixed with charge door (10), the both sides of pivot (3) outside bottom transversely are fixed with stirring vane (13) respectively.

2. The high homogeneity induction stirring device for PTMEG tank of claim 1, wherein: the inside vertical swing joint of fixing base (6) has screw rod (16), the outside of screw rod (16) is provided with swivel nut (17), the top of fixing base (6) is fixed with servo motor (15), the right side vertical fixation on top cap (5) top has slide bar (18), the inside on activity platform (9) right side is run through on the top of slide bar (18), the inside of top cap (5) is run through to the bottom of pivot (3), the left side of activity platform (9) run through the right side of fixing base (6) and with the right side fixed connection of swivel nut (17).

3. The high homogeneity induction stirring device for PTMEG tank of claim 2, wherein: the outer portion of the screw rod (16) is provided with an external thread, the inner portion of the threaded sleeve (17) is provided with an internal thread matched with the external thread, and an output shaft of the servo motor (15) is fixedly connected with the top end of the screw rod (16).

4. The high homogeneity induction stirring device for PTMEG tank of claim 1, wherein: the bottom of top cap (5) outside is fixed with upper connection pad (11), the both ends and the both sides at upper connection pad (11) top are vertical respectively to run through and are provided with dismouting bolt (19), the both ends and the both sides of lower connection pad (4) bottom are provided with lock nut (12) respectively.

5. The high homogeneity induction stirring device for PTMEG tank of claim 1, wherein: the fixed cover (14) of bottom mounting in pivot (3) outside, the both sides of fixed cover (14) transversely are fixed with branch (2) respectively, one side of branch (2) is fixed with scrapes flitch (20).

6. The high homogeneity induction stirring device for PTMEG storage tanks of claim 5, wherein: the fixed sleeve (14) is provided with two groups, and the supporting rods (2) and the scraping plates (20) are symmetrically arranged relative to the vertical central line of the fixed sleeve (14).