CN210252719U

CN210252719U - Water washing centrifuge structure for preparing calcium acetylacetonate

Info

Publication number: CN210252719U
Application number: CN201920865921.2U
Authority: CN
Inventors: 张建国
Original assignee: Tianjin Baofeng Pharmaceutical Chemical Co Ltd
Current assignee: Tianjin Baofeng Pharmaceutical Chemical Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-07
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a preparation calcium acetylacetonate's washing centrifuge structure, the novel nipple rectifier comprises a cylindrical shel, the lower extreme lateral wall fixedly connected with centrifugal motor of barrel, centrifugal motor's output shaft runs through the lower extreme lateral wall and the fixedly connected with mount pad of barrel, the upper end lateral wall of mount pad is equipped with the sieve blue, shine the vertical fixing bolt that is equipped with in the blue, the thread groove has been seted up to the upper end lateral wall of mount pad, the fixing bolt screw thread runs through the lower extreme inner wall of sieve blue and extends to in the thread groove, the upper end threaded connection of sieve blue has the screen cover, the upper end lateral wall fixedly connected with positive and negative motor of barrel, the output shaft of positive and negative motor runs through the upper end lateral wall and the fixedly connected with threaded rod of barrel. The utility model discloses utilize positive and negative motor, threaded rod, nut, water spout, centrifugal motor, mount pad, sieve flange fixing bolt and the cooperation of screen cover can thoroughly wash and take out fast acetylacetone calcium, simple and convenient, the practicality is strong.

Description

Water washing centrifuge structure for preparing calcium acetylacetonate

Technical Field

The utility model relates to a calcium acetylacetonate preparation technical field especially relates to a preparation calcium acetylacetonate's washing centrifuge structure.

Background

The calcium acetylacetonate is a defect that the traditional heat stabilizers such as calcium fatty acid/zinc soap and the like have poor performance, chemical substances with high thermal stability and no toxicity are successfully synthesized through molecular design, and the calcium acetylacetonate has very good thermal stability and aging resistance in practical application and is widely applied to production.

In the prior art, when preparing calcium acetylacetonate, utilize the water spout to wash, but the water spout is fixed motionless, and the efficiency of washing is not high, and then influences calcium acetylacetonate's preparation, and the wet article of the calcium acetylacetonate that prepares the completion simultaneously is inconvenient to be taken out, for this reason, we propose a water washing centrifuge structure of preparation calcium acetylacetonate and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when preparing the calcium acetylacetonate, utilize the water spout to wash, but the water spout is fixed motionless, and the efficiency of washing is not high, and then influences the preparation of calcium acetylacetonate, prepares the inconvenient problem of taking out of the wet article of the calcium acetylacetonate who accomplishes simultaneously, and the washing centrifuge structure of a preparation calcium acetylacetonate who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water washing centrifuge structure for preparing calcium acetylacetonate comprises a barrel body, wherein the side wall of the lower end of the barrel body is fixedly connected with a centrifugal motor, the output shaft of the centrifugal motor penetrates through the side wall of the lower end of the cylinder body and is fixedly connected with a mounting seat, the side wall of the upper end of the mounting seat is provided with a screen flange, a fixing bolt is vertically arranged in the sun-drying basket, a thread groove is arranged on the side wall of the upper end of the mounting seat, the thread of the fixing bolt penetrates through the inner wall of the lower end of the screen flange and extends into the thread groove, the upper end of the screen flange is connected with a screen cover in a threaded manner, the side wall of the upper end of the cylinder body is fixedly connected with a positive and negative motor, the output shaft of the positive and negative motor penetrates through the side wall of the upper end of the cylinder body and is fixedly connected with a threaded rod, the threaded rod is sleeved with a nut matched with the threaded rod, the side wall of the nut is fixedly connected with a water spray nozzle, and the side wall of the nut, far away from the water spray nozzle, is in sliding connection with the inner wall of the barrel.

Preferably, a liquid discharge pipe is arranged on the side wall of the lower end of the barrel body, and a liquid discharge valve is arranged on the liquid discharge pipe.

Preferably, the fixed cover is equipped with solid fixed ring on the threaded rod, gu fixed ring is located the below of nut, the threaded rod is kept away from the one end of positive and negative motor and is connected with the lower extreme inner wall rotation of barrel.

Preferably, the centrifugal motor and the joint of the positive and negative motors and the cylinder are hermetically arranged.

Preferably, the side wall of the cylinder body is provided with an exhaust pipe.

Preferably, the feed inlet has been seted up to the upper end lateral wall of barrel, the upper end lateral wall of barrel rotates and is connected with the sealed lid that matches with the feed inlet, the width of feed inlet is greater than the width of sieve flange.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the positive and negative motors are utilized to drive the nuts to move back and forth and drive the water spray nozzles to lift, so that materials in the screen flange are washed more uniformly and thoroughly, the screen cover can be opened after centrifugation is finished, the fixing bolts are screwed off, and the screen flange is taken out of the barrel, so that wet calcium acetylacetonate can be quickly poured out of the screen flange, and the screen flange is convenient to clean;

2. utilize the methanol solution, water and a small amount of calcium acetylacetonate that produce in can the quick discharge centrifugation process of fluid-discharge tube and flowing back valve, in addition, block nut and water spout through solid fixed ring, guarantee that water spout spun water washes calcium acetylacetonate completely, avoid extravagant, in addition, can conveniently get through the feed inlet and put the reel, and sealed lid blocks up the methanol gas and runs out from the feed inlet to cause the injury to the human body.

Drawings

Fig. 1 is a schematic structural diagram of a structure of a water washing centrifuge for preparing calcium acetylacetonate according to the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the centrifugal screen comprises a barrel body 1, a centrifugal motor 2, a mounting seat 3, a screen flange 4, a fixing bolt 5, a screen cover 6, a positive and negative motor 7, a threaded rod 8, a nut 9, a water nozzle 10, a liquid discharge pipe 11, a liquid discharge valve 12, a fixing ring 13, an exhaust pipe 14 and a sealing cover 15.

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.

Referring to fig. 1-2, a washing centrifuge structure for preparing calcium acetylacetonate comprises a barrel 1, wherein a feed inlet is formed in the upper end side wall of the barrel 1, a sealing cover 15 matched with the feed inlet is rotatably connected to the upper end side wall of the barrel 1, the width of the feed inlet is larger than that of a screen flange 4, the screen flange 4 can be conveniently taken and placed through the feed inlet, the sealing cover 15 blocks methanol gas from escaping out of the feed inlet so as to avoid damage to a human body, an exhaust pipe 14 is arranged on the side wall of the barrel 1, the methanol gas is recycled through the exhaust pipe 14 so as to avoid damage to the human body, a liquid discharge pipe 11 is arranged on the lower end side wall of the barrel 1, a liquid discharge valve 12 is arranged on the liquid discharge pipe 11, and methanol solution, water and a small amount of calcium acetylacetonate generated in the;

the centrifugal motor 2 is fixedly connected to the side wall of the lower end of the barrel 1, the centrifugal motor 2 and the connection part of the positive and negative motors 7 and the barrel 1 are hermetically arranged, so that the phenomenon that methanol gas, water or methanol solution escapes from a gap to cause waste and the phenomenon that the methanol gas, water or methanol solution causes injury to a human body is avoided, the output shaft of the centrifugal motor 2 penetrates through the side wall of the lower end of the barrel 1 and is fixedly connected with the mounting seat 3, the side wall of the upper end of the mounting seat 3 is provided with the screen flange 4, the side wall of the lower end of the screen flange 4 is abutted against the side wall of the upper end of the mounting seat 3, the fixing bolt 5 is vertically arranged in the screen flange, the side wall of the upper end of the mounting seat 3 is provided with a threaded groove, the thread of the fixing bolt 5 penetrates through the inner wall of the lower end of the screen flange 4 and extends into the threaded groove, the friction force, the upper end of the screen flange 4 is in threaded connection with a screen cover 6, and the screen cover 6 is used for blocking calcium acetylacetonate to prevent the calcium acetylacetonate from running out during centrifugation;

the positive and negative motor 7 of upper end lateral wall fixedly connected with of barrel 1, the output shaft of positive and negative motor 7 runs through the upper end lateral wall and the fixedly connected with threaded rod 8 of barrel 1, positive and negative motor 7 drives threaded rod 8 and makes a round trip to rotate, fixed cover is equipped with solid fixed ring 13 on the threaded rod 8, gu fixed ring 13 is located the below of nut 9, the home range of nut 9 is restricted through solid fixed ring 13, threaded rod 8 keeps away from the one end of positive and negative motor 7 and is connected with the lower extreme inner wall rotation of barrel 1, guarantee that threaded rod 8 can not the slope swing at the rotation in-process, threaded rod 8 is last to overlap and is equipped with the nut 9 rather than the matching, nut 9's lateral wall fixedly connected with water spout 10, nut 9.

The utility model discloses when carrying out washing centrifugation to calcium acetylacetonate, centrifugal motor 2 drives mount pad 3 and rotates, mount pad 3 drives sieve blue 4 and rotates, utilize calcium acetylacetonate and the centrifugal force of methanol solution to be different to centrifuge out methanol solution from sieve blue 4, positive and negative motor 7 drives threaded rod 8 and rotates simultaneously, make nut 9 go up and down through the restriction with barrel 1, nut 9 drives water nozzle 10 and goes up and down, water nozzle 10 can spray wash whole sieve blue 4 like this, the effect of reinforcing washing, spun water and centrifuged methanol solution and a small part of calcium acetylacetonate are discharged from fluid-discharge tube 11 and are recycled, and the produced methanol gas is then discharged through blast pipe 14 and then is retrieved, open sealed lid 15 after the washing centrifugation is accomplished, screw cap 6 down, take off fixing bolt 5 again, then take out sieve blue 4 from barrel 1 through the feed inlet, therefore, wet calcium acetylacetonate in the screen flange 4 can be rapidly taken out, and the screen flange 4 is convenient to clean, and the structure is simple and the practicability is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A washing centrifuge structure for preparing calcium acetylacetonate comprises a barrel body (1) and is characterized in that a centrifugal motor (2) is fixedly connected to the lower end side wall of the barrel body (1), an output shaft of the centrifugal motor (2) penetrates through the lower end side wall of the barrel body (1) and is fixedly connected with a mounting seat (3), a screen flange (4) is arranged on the upper end side wall of the mounting seat (3), a fixing bolt (5) is vertically arranged in the screen flange, a thread groove is formed in the upper end side wall of the mounting seat (3), the thread of the fixing bolt (5) penetrates through the lower end inner wall of the screen flange (4) and extends into the thread groove, a screen cover (6) is connected to the upper end thread of the screen flange (4), a positive and negative motor (7) is fixedly connected to the upper end side wall of the barrel body (1), and a threaded rod (8) is fixedly connected to the output shaft of the positive and negative motor (7), the threaded rod (8) is sleeved with a nut (9) matched with the threaded rod, the side wall of the nut (9) is fixedly connected with a water spray nozzle (10), and the side wall of the nut (9) far away from the water spray nozzle (10) is in sliding connection with the inner wall of the barrel body (1).

2. A water washing centrifuge structure for preparing calcium acetylacetonate according to claim 1, wherein a drain pipe (11) is provided on the lower end side wall of the cylinder (1), and a drain valve (12) is provided on the drain pipe (11).

3. A water washing centrifuge structure for preparing calcium acetylacetonate according to claim 1, wherein said threaded rod (8) is fixedly sleeved with a fixing ring (13), said fixing ring (13) is located below the nut (9), and one end of said threaded rod (8) far away from the positive and negative motor (7) is rotatably connected with the inner wall of the lower end of the barrel (1).

4. A water washing centrifuge structure for preparing calcium acetylacetonate according to claim 1, wherein the junction of the centrifugal motor (2) and the positive and negative motors (7) and the barrel (1) is sealed.

5. A water washing centrifuge structure for preparing calcium acetylacetonate according to claim 1, wherein the side wall of said barrel (1) is provided with an exhaust pipe (14).

6. A structure of a washing centrifuge for preparing calcium acetylacetonate according to claim 1, wherein a feed inlet is opened on the upper side wall of the cylinder (1), a sealing cover (15) matching with the feed inlet is rotatably connected on the upper side wall of the cylinder (1), and the width of the feed inlet is greater than that of the screen flange (4).