CN214159280U

CN214159280U - Stirring kettle not easy to stick to wall

Info

Publication number: CN214159280U
Application number: CN202022720517.1U
Authority: CN
Inventors: 成仲亮; 冯先乐; 李军辉
Original assignee: Yingde Donghong Chemical Technology Co ltd
Current assignee: Yingde Donghong Chemical Technology Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-09-10
Anticipated expiration: 2030-11-21

Abstract

The application relates to the field of stirred tanks, in particular to a stirred tank not easy to stick to a wall. The stirring kettle not easy to stick to the wall comprises a kettle body, wherein the kettle body is provided with a stirring cavity, the kettle body is provided with a stirring mechanism, the stirring mechanism comprises a driving piece, a stirring shaft and a stirring rod, the driving piece is arranged on the kettle body, the stirring shaft is rotationally arranged in the stirring cavity, and the driving piece is used for driving the stirring shaft to rotate; the stirring rod is fixedly arranged on the stirring shaft in the stirring cavity, one end of the stirring rod, which is far away from the stirring shaft, is provided with a scraper, and the scraper is attached to the wall of the stirring cavity; the number of the stirring rods is two, and the scraping plates and the stirring rods are the same in number and correspond to each other one by one; the two scrapers are at different heights in the stirring cavity, and the highest end of the scraper at the lower part is higher than the lowest end of the scraper at the higher part. This application has the effect that the material is difficult for gluing on stirred tank's inner wall.

Description

Stirring kettle not easy to stick to wall

Technical Field

The application relates to the field of stirred tanks, in particular to a stirred tank not easy to stick to a wall.

Background

At present, the broad understanding of the stirred tank is that there is a physical or chemical reaction vessel, and the structural design and parameter configuration of the vessel are the same as the performance principle of the stirred tank, so as to realize the heating, evaporation, cooling and low-speed mixing functions required by the process.

Among the materials stirred by the existing stirring kettle, part of the materials have high viscosity and are easy to stick on the inner wall of the stirring kettle, so that the final materials are not uniformly mixed.

In view of the above-mentioned related art, the inventors believe that there is a defect that part of the material with relatively high viscosity is liable to stick on the inner wall of the stirring tank.

Disclosure of Invention

In order to make the material be difficult for gluing on stirred tank's inner wall, this application provides a stirred tank who is difficult for gluing the wall.

The application provides a stirred tank that is difficult for gluing wall adopts following technical scheme:

a stirring kettle not easy to stick to a wall comprises a kettle body, wherein the kettle body is provided with a stirring cavity, a stirring mechanism is arranged on the kettle body and comprises a driving piece, a stirring shaft and a stirring rod, the driving piece is arranged on the kettle body, the stirring shaft is rotatably arranged in the stirring cavity, and the driving piece is used for driving the stirring shaft to rotate; the stirring rod is fixedly arranged on the stirring shaft in the stirring cavity, a scraping plate is arranged at one end of the stirring rod, which is far away from the stirring shaft, and the scraping plate is attached to the cavity wall of the stirring cavity; the number of the stirring rods is two, and the scraping plates and the stirring rods are the same in number and correspond to each other one by one; the two scrapers are at different heights in the stirring cavity, and the highest end of the scraper at the lower part is higher than the lowest end of the scraper at the higher part.

By adopting the technical scheme, when the material is adhered to the inner wall of the stirring cavity of the stirring kettle, the motor is started to drive the stirring shaft to rotate, the stirring rod can rotate when the stirring shaft rotates, the scraper attached to the wall of the stirring cavity can scrape the material adhered to the wall of the stirring cavity when the stirring rod rotates, meanwhile, the two scrapers are positioned at different heights in the stirring cavity, the highest end of the scraper positioned at the lower part is higher than the lowest end of the scraper positioned at the higher part, so when the material scraped by the scraper positioned at the higher part moves to the wall of the stirring cavity at the lower part under the action of gravity, the scraper positioned at the lower part can effectively scrape the material, and when the material is scraped by the scraper, the material close to the end part of the scraper can move along the end part of the scraper, and the situation that the material cannot be scraped by the scraper can exist, because the highest end of the scraper positioned at the lower part, therefore, after the material is scraped by the scraper at the high position, the material scraped by the scraper at the low position is not easy to move to the wall of the stirring cavity from the upper end of the scraper at the lower position, so that the material can be effectively scraped, and the material is not easy to adhere to the inner wall of the stirring kettle.

Optionally, the scraper is detachably connected with the stirring rod.

Through adopting above-mentioned technical scheme, there is certain frictional force with the chamber wall in stirring chamber when the scraper blade strikes off the material, can dismantle with the puddler through making the scraper blade be connected to only need when the scraper blade damages change the scraper blade can, need not to change whole rabbling mechanisms, also can be convenient when the scraper blade is too dirty simultaneously take out the washing.

Optionally, a clamping groove is formed in the stirring rod, a clamping interface is formed in the end portion of the clamping groove, a clamping block is arranged on the scraper blade, and the clamping block is inserted into the clamping groove through the clamping interface.

Through adopting above-mentioned technical scheme, only need to make the joint piece on the scraper blade insert the joint groove along the joint interface in joint groove, the scraper blade has just realized being connected with the puddler to it is comparatively convenient that the scraper blade is connected with the puddler.

Optionally, the driving part is a motor, the motor is arranged on the kettle body, and an output shaft of the motor is fixedly connected with the stirring shaft.

Through adopting above-mentioned technical scheme, the output shaft of motor just can rotate when the motor starts, and the (mixing) shaft of the output shaft fixed connection of motor just can rotate when the output shaft of motor rotates to the motor starts the rotation that has realized the drive (mixing) shaft.

Optionally, the kettle body is provided with a feed inlet communicated with the stirring cavity and a kettle cover for opening and closing the feed inlet; the end wall that the cauldron body has the feed inlet can be dismantled and is connected with the installed part, the motor is fixed to be set up on the installed part.

Through adopting above-mentioned technical scheme, because installed part detachable and cauldron body coupling, the motor is fixed to be set up on the installed part simultaneously, so the accessible makes installed part and cauldron body separation realize separating motor and rabbling mechanism and the cauldron body when motor and rabbling mechanism damage to motor and rabbling mechanism can be convenient the maintenance.

Optionally, the mounting part is provided with a fixing bolt, the mounting part is provided with a first fixing hole, an end wall of the kettle body, which is provided with the feed inlet, is provided with a second fixing hole, and the second fixing hole is provided with an internal thread matched with the fixing bolt in a threaded manner; the fixing bolt penetrates through the first fixing hole and is in threaded connection with the second fixing hole.

Through adopting above-mentioned technical scheme, when installed part and cauldron body coupling, only need make the second fixed orifices on the first fixed orifices alignment cauldron body on the installed part, then make fixing bolt pass first fixed orifices and second fixed orifices threaded connection, the installed part has just realized being connected with the cauldron body. When the installed part is dismantled to needs, only need twist out fixing bolt, installed part and the cauldron body alright relative separation to the dismouting of installed part is comparatively convenient.

Optionally, the end wall of the kettle body, which is provided with the feed inlet, is provided with two opposite limiting grooves, one end of the mounting piece is inserted into one limiting groove, and the other end of the mounting piece is inserted into the other limiting groove; the two ends of the mounting piece are respectively provided with a first fixing hole, and the groove wall of the limiting groove is respectively provided with a second fixing hole; the number of the fixing bolts is two, one fixing bolt penetrates through a first fixing hole at one end of the mounting piece and is in threaded connection with a second fixing hole at one limiting groove wall, and the other fixing bolt penetrates through a first fixing hole at the other end of the mounting piece and is in threaded connection with a second fixing hole at the other limiting groove wall.

Through adopting above-mentioned technical scheme, the spacing groove can be spacing to the installed part to the motor is difficult for when the operation the installed part skew relatively with the cauldron body, simultaneously, because the both ends of installed part all pass through fixing bolt and cauldron body coupling, so the installed part is comparatively stable with being connected of the cauldron body.

Optionally, a protective cover is arranged on the mounting part, and the motor is located inside the protective cover.

Through adopting above-mentioned technical scheme, the motor is difficult for suffering the collision impaired, and the life of motor is longer.

In summary, the present application includes at least one of the following beneficial technical effects:

the materials are not easy to stick on the inner wall of the stirring kettle;

when the scraping plate is too dirty, the scraping plate can be conveniently taken out and cleaned;

the motor and the stirring mechanism can be conveniently maintained.

Drawings

FIG. 1 is a schematic diagram of a non-wall-sticking stirred tank according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the explosive structure of the non-wall-sticking stirred tank of fig. 1.

Fig. 3 is an enlarged schematic view at a in fig. 1.

Description of reference numerals: 1. a kettle body; 2. a kettle cover; 3. a stirring chamber; 4. a stirring mechanism; 41. a motor; 42. a stirring shaft; 43. a stirring rod; 5. a squeegee; 6. a clamping groove; 7. a card interface; 8. a clamping block; 9. a feed inlet; 10. a mounting member; 11. fixing the bolt; 12. a first fixing hole; 13. a second fixing hole; 14. a limiting groove; 15. a protective cover; 16. a hasp is provided.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses stirred tank of difficult wall that glues. Referring to fig. 1 and 2, this stirred tank of difficult wall that glues includes the cauldron body 1, the cauldron body 1 can be cask shape, cauldron body 1 has stirring chamber 3, be equipped with rabbling mechanism 4 on the cauldron body 1, rabbling mechanism 4 includes the driving piece, (mixing) shaft 42 and puddler 43, the (mixing) shaft 42 rotates and sets up in stirring chamber 3, the (mixing) shaft 42 is cylindrical pole, the driving piece is motor 41, motor 41 sets up on the cauldron body 1, motor 41's output shaft and (mixing) shaft 42 fixed connection, the fixed connection mode can be for the welding, thereby (mixing) shaft 42 just can rotate when motor 41 starts. Puddler 43 is fixed to be set up on being located the (mixing) shaft 42 of stir chamber 3, puddler 43 can be for the welding with the connected mode of (mixing) shaft 42, puddler 43 also can be at the 3 internal rotations in stir chamber when (mixing) shaft 42 rotates, puddler 43 can be horizontal type U-shaped, the one end that puddler 43 deviates from (mixing) shaft 42 is equipped with scraper blade 5, scraper blade 5 deviates from the one end of (mixing) shaft 42 and the chamber wall laminating in stir chamber 3, thereby scraper blade 5 just can strike off the material that adheres to in stir chamber 3 chamber wall when (mixing) shaft 42 rotates, scraper blade 5's thickness reduces to the one end in 3 chamber walls in laminating stir chamber by the one end that is close to (mixing) shaft 42 simultaneously gradually, thereby scraper blade 5 can be better strike off the adnexed material in 3 chamber walls in stir chamber of stir chamber.

In addition, referring to fig. 1 and 2, the number of the stirring rods 43 is two, and the scraping plates 5 and the stirring rods 43 are the same in number and are in one-to-one correspondence, that is, one scraping plate 5 is fixedly connected with one stirring rod 43. The two scrapers 5 are at different heights in the stirring chamber 3, and the highest end of the lower scraper 5 is higher than the lowest end of the higher scraper 5. Two scraper blades 5 are located at different heights in the stirring cavity 3, so when the material scraped by the scraper blade 5 located at a high position moves to the wall of the stirring cavity 3 at a lower position under the action of gravity, the scraper blade 5 located at the lower position can effectively scrape the material. Simultaneously scraper blade 5 is when scraping off the material, the material that is close to scraper blade 5 tip can be followed scraper blade 5's tip and moved, the condition that can't be scraped by scraper blade 5 may exist, owing to be located the most advanced of lower scraper blade 5 and be higher than the least advanced who is located higher scraper blade 5, so be located the scraper blade 5 of eminence after scraping off the material, even the material that is located scraper blade 5 of lower place and scrapes off can be followed the chamber wall upward movement of stirring chamber 3, also difficult the motion is to surpassing the upper end of lower scraper blade 5, thereby the material can be scraped by effectual, so the material is difficult for gluing on stirred tank's inner wall.

Further, referring to fig. 3, the scraper 5 is detachably connected to the stirring rod 43 in order to facilitate replacement when the scraper 5 is damaged. Specifically, be equipped with joint groove 6 on puddler 43, joint groove 6 can be the dovetail, and the tip in joint groove 6 has joint interface 7, and joint interface 7 is located joint groove 6's upper end, is equipped with joint piece 8 on the scraper blade 5, and joint piece 8 is corresponding to be the dovetail piece, and joint piece 8 can be for welding or integrated into one piece with scraper blade 5's connected mode simultaneously, and joint piece 8 inserts joint groove 6 through joint interface 7. Only need make joint piece 8 on the scraper blade 5 insert joint groove 6 along joint interface 7 of joint groove 6, scraper blade 5 has just realized being connected with puddler 43, when scraper blade 5 damaged, only need deviate from joint groove 6 with scraper blade 5 from joint interface 7, and scraper blade 5 has just realized the separation with puddler 43 to the dismouting of scraper blade 5 and puddler 43 is comparatively convenient.

Meanwhile, referring to fig. 1, the kettle body 1 is provided with a feed inlet 9 communicated with the stirring cavity 3 and a kettle cover 2 used for opening and closing the feed inlet 9, the feed inlet 9 is a circular opening, the kettle cover 2 is a hemispherical cover, one end of the kettle cover 2 is hinged with the kettle body 1, and the other end of the kettle cover 2 is connected with the kettle body 1 through a hasp 16, so that during feeding, only the kettle cover 2 needs to be opened, and then the material is poured into the stirring cavity 3 through the feed inlet 9.

Further, referring to fig. 1 and 2, the end wall of the kettle body 1 having the feed port 9 is detachably connected with a mounting member 10, a motor 41 is fixedly arranged at the upper end of the mounting member 10, and an output shaft of the motor 41 passes through the mounting member 10 and is fixedly connected with a stirring shaft 42 in the stirring chamber 3. The installed part 10 is square plate, and the end wall that the cauldron body 1 has feed inlet 9 is equipped with two relative spacing grooves 14, and spacing groove 14 is corresponding for square groove, and one spacing groove 14 is inserted to the one end of installed part 10, and another spacing groove 14 is inserted to the other end of installed part 10. When the mounting member 10 is inserted into the limiting groove 14, the two sides of the mounting member 10 are respectively abutted against the two opposite groove walls of the limiting groove 14, so that the mounting member 10 is not easy to deviate relative to the limiting groove 14.

Referring to fig. 1 and 2, the mounting member 10 is provided with first fixing holes 12 at both ends thereof, and second fixing holes 13 at both walls of the limiting groove 14. When the mounting member 10 is inserted into the limiting groove 14, the first fixing holes 12 and the second fixing holes 13 are opposite to each other, that is, one first fixing hole 12 is opposite to one second fixing hole 13. Be equipped with fixing bolt 11 on the installed part 10, second fixed orifices 13 have the internal thread that matches with fixing bolt 11 screw thread, and fixing bolt 11's quantity is two, and a fixing bolt 11 passes the first fixed orifices 12 of installed part 10 one end and the second fixed orifices 13 threaded connection of a spacing groove 14 cell wall, and another fixing bolt 11 passes the first fixed orifices 12 of the installed part 10 other end and the second fixed orifices 13 threaded connection of another spacing groove 14 cell wall. When installed part 10 and the cauldron body 1 are connected, only need make the second fixed orifices 13 on the first fixed orifices 12 alignment cauldron body 1 on the installed part 10, then make fixing bolt 11 pass first fixed

orifices

12 and 13 threaded connection of second fixed orifices, installed part 10 has just realized being connected with the cauldron body 1. When the installed part 10 needs to be disassembled, only the fixing bolt 11 needs to be screwed out, and the installed part 10 and the kettle body 1 can be separated relatively, so that the installed part 10 is convenient to disassemble and assemble.

Finally, referring to fig. 1 and 2, the mounting member 10 is provided with a protection cover 15, the protection cover 15 is a square cover, the protection cover 15 is connected with the mounting member 10 through screws, and the motor 41 is located inside the protection cover 15. Because the motor 41 is located inside the protective cover 15, the motor 41 is not easily damaged by collision, and the service life of the motor 41 is long.

The implementation principle of the stirring kettle not easy to stick to the wall in the embodiment of the application is as follows: when the material glues on stirred tank's stirring chamber 3 inner wall, motor 41 starts drive (mixing) shaft 42 and rotates, puddler 43 can rotate when (mixing) shaft 42 rotates, the material of stirring chamber 3 chamber wall adhesion can be struck off with the scraper blade 5 of stirring chamber 3 chamber wall laminating when puddler 43 rotates, and simultaneously, two scraper blades 5 are located the different height in stirring chamber 3, so when the material that scraper blade 5 that is located the eminence struck off moves to the stirring chamber 3 chamber wall of comparatively low department under the effect of gravity, the scraper blade 5 that is located the low department can strike off the material effectually. Simultaneously scraper blade 5 is when scraping off the material, the material that is close to scraper blade 5 tip can be followed scraper blade 5's tip and moved, the condition that can't be scraped by scraper blade 5 may exist, owing to be located the most advanced of lower scraper blade 5 and be higher than the least advanced who is located higher scraper blade 5, so be located the scraper blade 5 of eminence after scraping off the material, even the material that is located scraper blade 5 of lower place and scrapes off can be followed the chamber wall upward movement of stirring chamber 3, also difficult the motion is to surpassing the upper end of lower scraper blade 5, thereby the material can be scraped by effectual, so the material is difficult for gluing on stirred tank's inner wall.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stirred tank of difficult wall that glues which characterized in that: the stirring device comprises a kettle body (1), wherein the kettle body (1) is provided with a stirring cavity (3), a stirring mechanism (4) is arranged on the kettle body (1), the stirring mechanism (4) comprises a driving part, a stirring shaft (42) and a stirring rod (43), the driving part is arranged on the kettle body (1), the stirring shaft (42) is rotatably arranged in the stirring cavity (3), and the driving part is used for driving the stirring shaft (42) to rotate;

the stirring rod (43) is fixedly arranged on the stirring shaft (42) in the stirring cavity (3), a scraping plate (5) is arranged at one end of the stirring rod (43) departing from the stirring shaft (42), and the scraping plate (5) is attached to the cavity wall of the stirring cavity (3);

the number of the stirring rods (43) is two, and the scraping plates (5) are the same as the number of the stirring rods (43) and are in one-to-one correspondence;

the two scrapers (5) are at different heights in the stirring cavity (3), and the highest end of the scraper (5) at the lower part is higher than the lowest end of the scraper (5) at the higher part.

2. A non-wall-sticking kettle according to claim 1, wherein: the scraper (5) is detachably connected with the stirring rod (43).

3. A non-wall-sticking kettle according to claim 2, wherein: be equipped with joint groove (6) on puddler (43), the tip in joint groove (6) has joint interface (7), be equipped with joint piece (8) on scraper blade (5), joint piece (8) insert through joint interface (7) joint groove (6).

4. A non-wall-sticking kettle according to claim 3, wherein: the driving piece is a motor (41), the motor (41) is arranged on the kettle body (1), and an output shaft of the motor (41) is fixedly connected with the stirring shaft (42).

5. The non-wall-sticking kettle according to claim 4, wherein: the kettle body (1) is provided with a feed inlet (9) communicated with the stirring cavity (3) and a kettle cover (2) used for opening and closing the feed inlet (9);

the end wall that the cauldron body (1) had feed inlet (9) can be dismantled and be connected with installed part (10), motor (41) are fixed to be set up on installed part (10).

6. The non-wall-sticking kettle according to claim 5, wherein: the mounting piece (10) is provided with a fixing bolt (11), the mounting piece (10) is provided with a first fixing hole (12), the end wall of the kettle body (1) with the feeding hole (9) is provided with a second fixing hole (13), and the second fixing hole (13) is provided with an internal thread matched with the fixing bolt (11) in a threaded manner;

the fixing bolt (11) penetrates through the first fixing hole (12) and is in threaded connection with the second fixing hole (13).

7. The non-wall-sticking kettle according to claim 6, wherein: the end wall, provided with the feed inlet (9), of the kettle body (1) is provided with two opposite limiting grooves (14), one end of the mounting piece (10) is inserted into one limiting groove (14), and the other end of the mounting piece (10) is inserted into the other limiting groove (14);

two ends of the mounting piece (10) are respectively provided with a first fixing hole (12), and the groove wall of the limiting groove (14) is respectively provided with a second fixing hole (13);

the number of the fixing bolts (11) is two, one fixing bolt (11) penetrates through a first fixing hole (12) at one end of the mounting piece (10) and is in threaded connection with a second fixing hole (13) in the groove wall of one limiting groove (14), and the other fixing bolt (11) penetrates through a first fixing hole (12) at the other end of the mounting piece (10) and is in threaded connection with a second fixing hole (13) in the groove wall of the other limiting groove (14).

8. The non-wall-sticking kettle according to claim 7, wherein: be equipped with safety cover (15) on installed part (10), motor (41) are located inside safety cover (15).