CN214106905U

CN214106905U - Reation kettle for chemical engineering

Info

Publication number: CN214106905U
Application number: CN202022023854.5U
Authority: CN
Inventors: 徐紫凤; 任泽亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-09-03
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a reation kettle for chemical engineering, belong to chemical engineering reation kettle technical field, a reation kettle for chemical engineering, which comprises a motor, the lower extreme fixedly connected with outer magnet steel of motor, the lower extreme overlap joint of outer magnet steel has reaction housing, reaction housing's top overlap joint has inner magnet steel, inner magnet steel's lower extreme fixedly connected with sun gear, sun gear's outside meshing has planetary gear, planetary gear's keeping away from constant planet gear end meshing limited internal gear, can utilize the puddler to imitate planetary motion's rotation mode, carry out the biography in the revolution, liquid stream to circumference pivoted reverses in the miniwatt-band, improve the mixed effect of stirring, utilize the promotion blade at middle part simultaneously, promote the reactant of bottom and participate in the reaction, further strengthen stirring effect, improve the speed of chemical industry reaction, reduce the waste of raw and other materials.

Description

Reation kettle for chemical engineering

Technical Field

The utility model relates to a chemical engineering reation kettle technical field, more specifically say, relate to a reation kettle for chemical engineering.

Background

The general understanding of the reaction vessel is that the stainless steel vessel with physical or chemical reaction carries out the structural design and parameter configuration of the vessel according to different process condition requirements, the design condition, process, inspection and manufacture, inspection and acceptance need to be based on related technical standards to realize the heating, evaporation, cooling and low-speed and high-speed mixing reaction functions of process requirements, the reaction vessel is a comprehensive reaction vessel, the structural function and configuration accessories of the reaction vessel are designed according to the reaction conditions, the preset reaction steps can be completed with higher automation degree from the beginning of feeding, reaction and discharging, the important parameters of temperature, pressure, mechanical control (stirring, blowing and the like), reactant/product concentration and the like in the reaction process are strictly regulated and controlled, and the structure of the reaction vessel generally comprises a vessel body, a transmission device, a stirring device, a heating device, a cooling device, a stirring device, a heating device, a cooling device and a cooling device, Sealing device, corresponding supporting auxiliary assembly: fractionating column, condenser, water separator, collecting tank, filter, etc.

The stirring device of the existing chemical engineering reaction kettle is easy to generate rotary fluid, reaction substances do circular motion in the tank body and are not fully mixed, the reaction rate does not reach the design rate, and the waste of reaction raw materials is more likely to be caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a reation kettle for chemical engineering, it can utilize the puddler to imitate planetary motion's rotation mode, carries out the biography of autobiography in the revolution, and liquid stream to circumference pivoted reverses at the small-scale, improves the stirring and mixes the effect, utilizes the promotion blade at middle part simultaneously, promotes the reactant of bottom and participates in the reaction, further strengthens stirring effect, improves chemical industry reaction's speed, reduces the waste of raw and other materials.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A reaction kettle for chemical engineering comprises a motor, wherein the lower end of the motor is fixedly connected with external magnetic steel, the lower end of the external magnetic steel is lapped with a reaction shell, the top end of the reaction shell is lapped with internal magnetic steel, the lower end of the internal magnetic steel is fixedly connected with a sun gear, the outer side of the sun gear is meshed with a planetary gear, the end, far away from the sun gear, of the planetary gear is meshed with a limited internal gear, the lower end of the sun gear is fixedly connected with a sun rotating shaft, the outer side of the sun rotating shaft is fixedly connected with lifting blades, the lower end of the planetary gear is fixedly connected with a planetary rotating shaft, the outer side of the planetary rotating shaft is fixedly connected with a plurality of L-shaped stirring blades, the bottom end of the reaction shell is fixedly connected with a discharge valve, the stirring rods can be utilized to imitate the rotating mode of planetary motion, self-transmission is carried out while revolution, and liquid flow rotating in a small range is reversed, improve the stirring and mix the effect, utilize the promotion blade at middle part simultaneously, promote the reactant of bottom and participate in the reaction, further strengthen stirring effect, improve chemical industry reaction's speed, reduce the waste of raw and other materials.

Furthermore, a water inlet hole is formed in the top end of the reaction shell close to the outer magnetic steel side, a water inlet pipe is inserted in the water inlet hole, and a spray head is fixedly connected to the lower end of the water inlet pipe, so that dead corners can be cleaned conveniently, equipment can be kept clean, and the running stability of the equipment can be improved.

Furthermore, the far outer magnet steel side of top of reaction housing is opened and is equipped with the inlet port, and has connect the intake pipe in the inlet port, the inside fixedly connected with admission valve of intake pipe, the equipment of being convenient for change protective gas, reduce the air and remain, improve equipment's practicality.

Furthermore, the lower sides of the sun gear and the limiting inner gear are fixedly connected with limiting rings, the limiting rings are attached to the planetary rotating shaft, the residual inside the equipment is reduced, and the follow-up cleaning work is facilitated.

Furthermore, the spacing groove has all been seted up with the inboard of spacing internal gear in the outside of sun gear, and spacing downthehole interpolation has the holding ring, the shape of holding ring is the annular, and the inside fixedly connected with planetary gear of holding ring, T shape spacing groove has been seted up at the top of reaction housing, and T shape spacing inslot interpolation has the spacer to the below fixedly connected with interior magnet steel of spacer prevents that rabbling mechanism from taking place the slope, improve equipment operation's stability.

Further, the lower extreme fixedly connected with sliding ball of planet pivot, the sliding tray has been seted up to the bottom inboard of reaction casing, and sliding tray and sliding ball phase-match, and the agitating unit of being convenient for slides, improve the smoothness nature of equipment operation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) can utilize the puddler to imitate planetary motion's rotation mode, carry out the biography of autobiography in the revolution, to circumference pivoted liquid stream reversal in the minizone, improve the stirring and mix the effect, utilize the promotion blade at middle part simultaneously, promote the reactant of bottom and participate in the reaction, further strengthen stirring effect, improve chemical industry reaction's speed, reduce the waste of raw and other materials.

(2) The top end of the reaction shell is provided with a water inlet hole near the outer magnetic steel side, a water inlet pipe is inserted in the water inlet hole, and the lower end of the water inlet pipe is fixedly connected with a spray head, so that dead corners can be cleaned conveniently, equipment can be kept clean, and the running stability of the equipment can be improved.

(3) The top of the reaction shell is far away from the outer magnetic steel side and is provided with an air inlet, an air inlet pipe is inserted in the air inlet, and an air inlet valve is fixedly connected inside the air inlet pipe, so that the equipment is convenient to replace protective gas, air residue is reduced, and the practicability of the equipment is improved.

(4) The lower sides of the sun gear and the limiting inner gear are fixedly connected with limiting rings, and the limiting rings are attached to the planetary rotating shafts, so that the residue in the equipment is reduced, and the subsequent cleaning work is facilitated.

(5) The spacing groove has all been seted up with spacing inner gear's the inboard in the outside of sun gear, and spacing downthehole interpolation has the holding ring, and the shape of holding ring is the annular, and the inside fixedly connected with planetary gear of holding ring, and T shape spacing groove has been seted up at the top of reaction housing, and T shape spacing inslot interpolation has the spacer to the below fixedly connected with interior magnet steel of spacer prevents that rabbling mechanism from taking place the slope, improves the stability of equipment operation.

(6) The lower extreme fixedly connected with sliding ball of planet pivot, the sliding tray has been seted up to the bottom inboard of reaction casing, and sliding tray and sliding ball phase-match, and the agitating unit of being convenient for slides, improve the smoothness nature of equipment operation.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the cross-sectional structures of the present invention 4 and 5.

The reference numbers in the figures illustrate:

1. a motor; 2. external magnetic steel; 3. internal magnetic steel; 4. a sun gear; 5. a planetary gear; 6. a limit inner gear; 7. a fixed star rotating shaft; 8. lifting the blade; 9. a planetary rotating shaft; 10. an L-shaped stirring blade; 11. a reaction housing; 12. a discharge valve; 13. a water inlet pipe; 14. a spray head; 15. an air inlet pipe; 16. an intake valve; 17. a limiting ring; 18. a positioning ring; 19. positioning plates; 20. a sliding ball.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Example 1:

referring to fig. 1-3, a reaction kettle for chemical engineering comprises a motor 1, an external magnetic steel 2 fixedly connected to the lower end of the motor 1, a reaction housing 11 lapped on the lower end of the external magnetic steel 2, an internal magnetic steel 3 lapped on the top end of the reaction housing 11, a sun gear 4 fixedly connected to the lower end of the internal magnetic steel 3, a planetary gear 5 meshed with the outer side of the sun gear 4, a limited internal gear 6 meshed with the end of the planetary gear 5 far away from the sun gear 4, a sun rotating shaft 7 fixedly connected to the lower end of the sun gear 4, a lifting blade 8 fixedly connected to the outer side of the sun rotating shaft 7, a planetary rotating shaft 9 fixedly connected to the lower end of the planetary gear 5, a plurality of L-shaped stirring blades 10 fixedly connected to the outer side of the planetary rotating shaft 9, a discharge valve 12 fixedly connected to the bottom end of the reaction housing 11, capable of performing self-transmission while revolving in a revolution motion by using a stirring rod, to circumferencial pivoted liquid flow reversal in the minizone, improve the stirring and mix the effect, utilize the promotion blade 8 at middle part simultaneously, promote the reactant of bottom and participate in the reaction, further strengthen stirring effect, improve chemical industry reaction's speed, reduce the waste of raw and other materials.

Please refer to fig. 2, a water inlet is opened at the top end of the reaction housing 11 near the outer magnet steel 2 side, a water inlet pipe 13 is inserted in the water inlet, a lower end fixedly connected with nozzle 14 of the water inlet pipe 13 is used for cleaning dead angles, the equipment is kept clean, the stability of the operation of the equipment is improved, an air inlet is opened at the top end far outer magnet steel 2 side of the reaction housing 11, an air inlet pipe 15 is inserted in the air inlet, an internal fixedly connected with air inlet valve 16 of the air inlet pipe 15 is used for replacing protective gas of the equipment, air residue is reduced, the practicability of the equipment is improved, a limit ring 17 is fixedly connected with the lower sides of the sun gear 4 and the limit inner gear 6, the limit ring 17 is attached to the planet rotating shaft 9.

Referring to fig. 1, the outer side of the sun gear 4 and the inner side of the internal limiting gear 6 are both provided with a limiting groove, a positioning ring 18 is inserted in the limiting hole, the positioning ring 18 is annular, the planetary gear 5 is fixedly connected to the inside of the positioning ring 18, a T-shaped limiting groove is formed in the top of the reaction housing 11, a positioning plate 19 is inserted in the T-shaped limiting groove, an internal magnetic steel 3 is fixedly connected to the lower side of the positioning plate 19, the stirring mechanism is prevented from being inclined, the running stability of the device is improved, a sliding ball 20 is fixedly connected to the lower end of the planetary rotating shaft 9, a sliding groove is formed in the inner side of the bottom end of the reaction housing 11, and the sliding groove is matched with the sliding ball 20, so that the stirring device can slide conveniently, and the running smoothness of the device is improved.

When the device is used, the discharge valve 12 is firstly closed, the air-related air inlet valve 16 and the plurality of spray heads 14 are opened, the spray heads 14 spray water transmitted by the water inlet pipe 13 into the device, the inside of the device is soaked and cleaned, the motor 1 is operated during the period, the related fixed star rotating shaft 7 and the planet rotating shaft 9 are driven to rotate, the cleaning effect is better due to high-speed water flow, after the cleaning is finished, the air-related air inlet valve 16 is closed, the air inlet valve 16 related to protective gas is opened, the discharge valve 12 is opened simultaneously, water flows away from the discharge valve 12 under the action of gravity, nitrogen or other protective gas is absorbed by attraction in the reaction shell 11 until the reaction kettle is filled, and the next step of operation can be carried out after the drying is finished.

Then adding the substances to be reacted into the reaction kettle, when a stirring process is needed, starting the motor 1, wherein the motor 1, the external magnetic steel 2 and the internal magnetic steel 3 are the prior art, a person skilled in the art can select a proper model according to actual requirements, the motor 1 drives the external magnetic steel 2 and the internal magnetic steel 3 to synchronously rotate, drives the positioning sheet 19, the internal magnetic steel 3 and the sun gear 4 below to simultaneously move, the sun gear 4 drives the lower sun rotating shaft 7 and the lifting blades 8 to do self-rotation movement, the planetary gear 5 meshed with the sun gear 4 also performs self-rotation movement while performing circular movement around the sun gear 4 under the limitation of the limit internal gear 6, the planetary gear 5 drives the lower planetary rotating shaft 9 to also perform self-rotation movement while performing circular movement around the sun gear 4, and the equipment utilizes the planetary rotating shaft 9 to imitate the rotation mode of the planetary movement, carry out the biography of autobiography in the revolution, to circumferencial rotation's liquid flow reversal in the minizone, improve the stirring and mix the effect, utilize the autogyration of the promotion blade 8 at middle part simultaneously, promote the reactant of bottom and participate in the reaction, further strengthen stirring effect, improve chemical industry reaction's speed, reduce the waste of raw and other materials.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a reation kettle for chemical engineering, includes motor (1), its characterized in that: the lower end of the motor (1) is fixedly connected with an external magnetic steel (2), the lower end of the external magnetic steel (2) is lapped with a reaction shell (11), the top end of the reaction shell (11) is lapped with an inner magnetic steel (3), the lower end of the inner magnetic steel (3) is fixedly connected with a sun gear (4), the outer side of the sun gear (4) is meshed with a planetary gear (5), the end of the planetary gear (5) far away from the sun gear (4) is meshed with a limit inner gear (6), the lower end of the sun gear (4) is fixedly connected with a sun rotating shaft (7), the outer side of the fixed star rotating shaft (7) is fixedly connected with a lifting blade (8), the lower end of the planetary gear (5) is fixedly connected with a planetary rotating shaft (9), the outer side of the planet rotating shaft (9) is fixedly connected with a plurality of L-shaped stirring blades (10), the bottom end of the reaction shell (11) is fixedly connected with a discharge valve (12).

2. The reaction kettle for chemical engineering according to claim 1, wherein: the top end of the reaction shell (11) near the outer magnetic steel (2) side is provided with a water inlet hole, a water inlet pipe (13) is inserted in the water inlet hole, and the lower end of the water inlet pipe (13) is fixedly connected with a spray head (14).

3. The reaction kettle for chemical engineering according to claim 1, wherein: an air inlet is formed in the top end of the reaction shell (11) far away from the outer magnetic steel (2) side, an air inlet pipe (15) is inserted in the air inlet, and an air inlet valve (16) is fixedly connected inside the air inlet pipe (15).

4. The reaction kettle for chemical engineering according to claim 1, wherein: the lower sides of the sun gear (4) and the limiting inner gear (6) are fixedly connected with limiting rings (17), and the limiting rings (17) are attached to the planetary rotating shaft (9).

5. The reaction kettle for chemical engineering according to claim 1, wherein: the outside of sun gear (4) and the inboard of spacing internal gear (6) have all been seted up the spacing groove, and spacing downthehole interpolation has holding ring (18), the shape of holding ring (18) is the annular, and the inside fixedly connected with planetary gear (5) of holding ring (18), the T shape spacing groove has been seted up at the top of reaction casing (11), and the interpolation of T shape spacing groove has locating piece (19) to the below fixedly connected with interior magnet steel (3) of locating piece (19).

6. The reaction kettle for chemical engineering according to claim 1, wherein: the lower extreme fixedly connected with sliding ball (20) of planet pivot (9), the sliding tray has been seted up to the bottom inboard of reaction casing (11), and sliding tray and sliding ball (20) phase-match.