CN211133057U

CN211133057U - Pharmaceutical chemical intermediate crystallization kettle

Info

Publication number: CN211133057U
Application number: CN201921793897.2U
Authority: CN
Inventors: 何谷超; 姚浙云
Original assignee: Liaoning Kangyuan Huawei Pharmaceutical Co ltd
Current assignee: Liaoning Beifeng Pharmaceutical Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-31
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a pharmaceutical chemical industry midbody crystallization kettle, including the crystallization kettle main part, the upper end fixed mounting of crystallization kettle main part has the top cap, and is equipped with the pan feeding mouth on the top cap, the upper surface intermediate position department fixed mounting of top cap has the motor, and is equipped with the rotary rod on the motor, the rotary rod is located the inside of crystallization kettle main part, and is equipped with the vibrating arm on the rotary rod, the terminal fixed mounting of vibrating arm has the stirring leaf, be equipped with clearance mechanism on the rotary rod, be equipped with the blast pipe on the top cap, and be provided with the solenoid valve on the blast pipe, the lower extreme of crystallization kettle main part is equipped with. A pharmaceutical chemical industry midbody crystallization kettle, can vibrate a little when rotatory stirring, and then take the vibration of stirring leaf, improve stirring efficiency, save time is being cooperated the buffer block simultaneously and is being used, guarantee the vibration effect, can effectually clear up the crystallization kettle inner wall, avoid the adhesion of the crystalline solid.

Description

Pharmaceutical chemical intermediate crystallization kettle

Technical Field

The utility model relates to a crystallization kettle field, in particular to pharmaceutical chemical intermediate crystallization kettle.

Background

The crystallization kettle is a crystallization device which needs chilled water or refrigerant water to be rapidly cooled in an interlayer after material mixing reaction, and the key links of the crystallization kettle are that the size of the area of the interlayer, the structural form and the material outlet form of a stirrer, high-precision polishing in a tank body and the requirement of no dead angle in cleaning in the tank body meet the process use conditions and are commonly used for the crystallization work of pharmaceutical and chemical intermediates; among the current crystallization kettle, in order to improve reaction rate, all be equipped with the structure that is used for the stirring, but stirring structure fixed mounting, not minute vibration or removal have certain limitation during the use, and in the current crystallization kettle of while, the crystal solid easily is attached to and is difficult for the clearance on the inner wall, can not all discharge when causing the crystal solid to arrange the material, is unfavorable for simultaneously wasing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pharmaceutical chemical intermediate crystallization kettle, can effectively solve the problem in the background art.

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

the utility model provides a pharmaceutical chemical industry midbody crystallization kettle, includes the crystallization kettle main part, the upper end fixed mounting of crystallization kettle main part has the top cap, and is equipped with the pan feeding mouth on the top cap, the upper surface intermediate position department fixed mounting of top cap has the motor, and is equipped with the rotary rod on the motor, the rotary rod is located the inside of crystallization kettle main part, and is equipped with the vibrating arm on the rotary rod, the terminal fixed mounting of vibrating arm has the stirring leaf, be equipped with clearance mechanism on the rotary rod, be equipped with the blast pipe on the top cap, and be provided with the solenoid valve on the blast pipe, the lower extreme of crystallization kettle.

Preferably, the vibrating arm includes fixed column, inner chamber, first spring, buffer block, spliced pole and stopper, the inner chamber has been seted up on the fixed column, and inner chamber fixed mounting has first spring, the inside fixed mounting of inner chamber has the buffer block, the spliced pole sets up in the fixed column, and the one end of spliced pole is located the inner chamber, the one end fixed mounting of spliced pole has the stopper, and the stopper is connected with first spring.

Preferably, the buffer block includes fixing base, second spring, rubber pad and connecting block, be equipped with the second spring in the fixing base, one side fixed mounting of rubber pad has the connecting block, and the connecting block is connected with the end of second spring.

Preferably, the cleaning mechanism comprises a fixing rod, a third spring, a wiping rod and a wiping brush, the third spring is fixedly mounted at one end of the fixing rod, the wiping rod is connected with the third spring, and the wiping rod is fixedly provided with the wiping brush.

Preferably, the outer wall of the crystallization kettle main body is fixedly provided with a suspension frame, and the lower end of the crystallization kettle main body is fixedly provided with a support leg.

Preferably, a support is fixedly mounted on the top cover, the motor is arranged on the support, and the motor is fixedly connected with the top cover through the support.

Compared with the prior art, the utility model discloses following beneficial effect has: this pharmaceutical chemical intermediate crystallization kettle through the vibrating arm that sets up, can vibrate a little when carrying out rotatory stirring, and then takes the vibration of stirring leaf, improves stirring efficiency, and save time is being cooperated the buffer block simultaneously and is using, guarantees the vibration effect, adopts clearance mechanism, can effectually clear up the crystallization kettle inner wall, avoids the adhesion of crystalline solid.

Drawings

FIG. 1 is a schematic view of the overall structure of a pharmaceutical chemical intermediate crystallization kettle of the present invention;

FIG. 2 is a schematic view of the internal structure of a vibrating rod of a pharmaceutical and chemical intermediate crystallization kettle of the present invention;

FIG. 3 is a schematic view of the internal structure of a buffer block of a pharmaceutical chemical intermediate crystallization kettle of the present invention;

fig. 4 is an enlarged view of the pharmaceutical chemical intermediate crystallizing still A of the present invention.

In the figure: 1. a crystallization kettle main body; 2. a top cover; 3. a feeding port; 4. a motor; 5. rotating the rod; 6. a vibrating rod; 601. fixing a column; 602. an inner cavity; 603. a first spring; 604. a buffer block; 6041. a fixed seat; 6042. a second spring; 6043. a rubber pad; 6044. connecting blocks; 605. connecting columns; 606. a limiting block; 7. stirring blades; 8. a cleaning mechanism; 801. fixing the rod; 802. a third spring; 803. a wiping lever; 804. a wiping brush; 9. an exhaust pipe; 10. an electromagnetic valve; 11. a suspension frame; 12. a support leg; 13. a discharge outlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a pharmaceutical chemical intermediate crystallization kettle comprises a crystallization kettle main body 1, a top cover 2 is fixedly installed at the upper end of the crystallization kettle main body 1, a feeding port 3 is arranged on the top cover 2, a motor 4 is fixedly installed at the middle position of the upper surface of the top cover 2, a rotating rod 5 is arranged on the motor 4, the rotating rod 5 is located inside the crystallization kettle main body 1, a vibrating rod 6 is arranged on the rotating rod 5, a stirring blade 7 is fixedly installed at the tail end of the vibrating rod 6, a cleaning mechanism 8 is arranged on the rotating rod 5, an exhaust pipe 9 is arranged on the top cover 2, an electromagnetic valve 10 is arranged on the exhaust pipe 9, and a discharge port 13 is arranged at the lower end;

the vibrating rod 6 comprises a fixed column 601, an inner cavity 602, a first spring 603, a buffer block 604, a connecting column 605 and a limiting block 606, wherein the inner cavity 602 is formed in the fixed column 601, the first spring 603 is fixedly arranged in the inner cavity 602, the buffer block 604 is fixedly arranged in the inner cavity 602, the connecting column 605 is arranged in the fixed column 601, one end of the connecting column 605 is positioned in the inner cavity 602, the limiting block 606 is fixedly arranged at one end of the connecting column 605, and the limiting block 606 is connected with the first spring 603; the buffer block 604 comprises a fixed seat 6041, a second spring 6042, a rubber pad 6043 and a connecting block 6044, the second spring 6042 is arranged in the fixed seat 6041, the connecting block 6044 is fixedly installed on one side of the rubber pad 6043, and the connecting block 6044 is connected with the tail end of the second spring 6042; the cleaning mechanism 8 comprises a fixing rod 801, a third spring 802, a wiping rod 803 and a wiping brush 804, wherein the third spring 802 is fixedly installed at one end of the fixing rod 801, the wiping rod 803 is connected with the third spring 802, and the wiping brush 804 is fixedly installed on the wiping rod 803; the outer wall of the crystallization kettle main body 1 is fixedly provided with a suspension bracket 11, and the lower end of the crystallization kettle main body 1 is fixedly provided with a supporting leg 12; the top cover 2 is fixedly provided with a support, the support is provided with a motor 4, and the motor 4 is fixedly connected with the top cover 2 through the support.

It should be noted that, the utility model relates to a pharmaceutical chemical intermediate crystallization kettle, when using, lead to the landing leg 12 and support whole device, connect the relevant circuit, begin to carry out the crystallization of intermediate afterwards, the staff adds reaction liquid to crystallization kettle main part 1 through pan feeding mouth 3 on top cap 2, until reaction liquid reaches a certain amount, start motor 4, motor 4 work area rotating rod 5 rotates, thereby take vibrating arm 6 and stirring leaf 7 to rotate, and then stir reaction liquid, accelerate reaction rate, when vibrating arm 6 rotates, because of the effect of centrifugal force, spliced pole 605 takes stopper 606 to move on fixed column 601, thereby take first spring 603 in inner chamber 602 to extend, first spring 603 has a pulling force at this moment, stopper 606 strikes buffer block 604 under the effect of centrifugal force at the same time, rubber pad 6043 takes connecting block 6044 to compress second spring 6042, the limiting block 606 drives the connecting column 605 to move back and forth under the action of the two springs, and further drives the stirring blade 7 to vibrate, so that the stirring effect during stirring is improved, the reaction rate is further increased, crystals are separated out from the mixed liquid during reaction and gas and heat are released, the electromagnetic valve 10 is opened, the gas is discharged through the exhaust pipe 9, crystals are deposited at the bottom end inside the crystallization kettle main body 1, part of the crystals are attached to the inner wall of the crystallization kettle main body 1, when the rotating rod 5 rotates, the cleaning mechanism 8 rotates along with the rotation of the rotating rod, the fixing rod 801 drives the third spring 802 and the wiping rod 803 to rotate, the wiping rod 803 stretches the third spring 802 under the action of centrifugal force, so that certain displacement is generated until the wiping brush 804 contacts the inner wall of the crystallization kettle main body 1 and brushes the crystals, so that the crystals fall off from the inner wall, the crystal is ensured that the crystals are, the staff opens bin outlet 13 and can accomplish the work of excreteing of reaction product and crystalline solid, and when whole device used the completion back, the staff cut off the power can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pharmaceutical chemical intermediate crystallization kettle is characterized in that: including crystallization kettle main part (1), the upper end fixed mounting of crystallization kettle main part (1) has top cap (2), and is equipped with pan feeding mouth (3) on top cap (2), the upper surface intermediate position department fixed mounting of top cap (2) has motor (4), and is equipped with rotary rod (5) on motor (4), rotary rod (5) are located the inside of crystallization kettle main part (1), and are equipped with vibrating arm (6) on rotary rod (5), the terminal fixed mounting of vibrating arm (6) has stirring leaf (7), be equipped with clearance mechanism (8) on rotary rod (5), be equipped with blast pipe (9) on top cap (2), and be provided with solenoid valve (10) on blast pipe (9), the lower extreme of crystallization kettle main part (1) is equipped with bin outlet (13).

2. The pharmaceutical and chemical intermediate crystallization kettle according to claim 1, characterized in that: the vibrating rod (6) comprises a fixed column (601), an inner cavity (602), a first spring (603), a buffer block (604), a connecting column (605) and a limiting block (606), the inner cavity (602) is formed in the fixed column (601), the first spring (603) is fixedly mounted in the inner cavity (602), the buffer block (604) is fixedly mounted in the inner cavity (602), the connecting column (605) is arranged in the fixed column (601), one end of the connecting column (605) is located in the inner cavity (602), the limiting block (606) is fixedly mounted at one end of the connecting column (605), and the limiting block (606) is connected with the first spring (603).

3. The pharmaceutical and chemical intermediate crystallization kettle according to claim 2, wherein: buffer block (604) include fixing base (6041), second spring (6042), rubber pad (6043) and connecting block (6044), be equipped with second spring (6042) in fixing base (6041), one side fixed mounting of rubber pad (6043) has connecting block (6044), and connecting block (6044) is connected with the end of second spring (6042).

4. The pharmaceutical and chemical intermediate crystallization kettle according to claim 1, characterized in that: the cleaning mechanism (8) comprises a fixing rod (801), a third spring (802), a wiping rod (803) and a wiping brush (804), wherein the third spring (802) is fixedly mounted at one end of the fixing rod (801), the wiping rod (803) is connected with the third spring (802), and the wiping brush (804) is fixedly mounted on the wiping rod (803).

5. The pharmaceutical and chemical intermediate crystallization kettle according to claim 1, characterized in that: the outer wall of the crystallization kettle main body (1) is fixedly provided with a suspension frame (11), and the lower end of the crystallization kettle main body (1) is fixedly provided with a support leg (12).

6. The pharmaceutical and chemical intermediate crystallization kettle according to claim 1, characterized in that: the top cover (2) is fixedly provided with a support, the support is provided with the motor (4), and the motor (4) is fixedly connected with the top cover (2) through the support.