CN219003102U

CN219003102U - High-efficient reation kettle with double-oar stirring

Info

Publication number: CN219003102U
Application number: CN202223024968.7U
Authority: CN
Inventors: 季建鹏; 房小丽; 张炼; 夏东
Original assignee: Changzhou Chemical Equipment Manufacturing And Installation Co ltd
Current assignee: Changzhou Chemical Equipment Manufacturing And Installation Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-12
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a high-efficiency reaction kettle with double-paddle stirring, which comprises a reaction kettle body, wherein a reaction cavity is arranged in the reaction kettle body, a feed inlet is arranged at the top end of the reaction kettle body, a discharge outlet is arranged at the bottom end of the reaction kettle body, a filter screen assembly is arranged in the discharge outlet, a discharge cover matched with the discharge outlet is sleeved at the bottom of the discharge outlet, supporting feet are arranged at four corners of the bottom of the reaction kettle body, a heating device is arranged on the reaction kettle body, a first stirring assembly and a second stirring assembly are arranged in the reaction cavity, an observation window is arranged on the front surface of the reaction kettle body, and a control panel is arranged on the front surface of the reaction kettle body.

Description

High-efficient reation kettle with double-oar stirring

Technical Field

The utility model belongs to the technical field of reaction kettles, and particularly relates to a high-efficiency reaction kettle with double-paddle stirring.

Background

The reaction vessel is a vessel for mixing and reacting chemical materials, and can provide pressure, temperature and the like required by chemical reaction, so that the chemical material reaction environment is good, and in order to make the chemical material reaction more complete, a stirring mechanism is usually arranged in the reaction vessel.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: generally, a single stirring blade type stirring mechanism cannot sufficiently stir and mix chemical materials in a reaction kettle, so that the chemical reaction rate is slow, and the reaction is insufficient to cause the purity of a finished product to be imprecise; therefore, further improvement can be made.

Disclosure of Invention

Aiming at the problems that a general stirring mechanism with a single stirring blade cannot sufficiently stir and mix chemical materials in a reaction kettle uniformly in the prior art, so that the chemical reaction rate is slow, and the reaction is insufficient to ensure that the purity of a finished product is not precise, the application provides the high-efficiency reaction kettle with double-paddle stirring.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a high-efficient reation kettle with double oar stirring, includes the reation kettle body, the inside reaction chamber that is equipped with of reation kettle body, reation kettle body top is equipped with the feed inlet, reation kettle body bottom is equipped with the discharge gate, the inside filter screen subassembly that is equipped with of discharge gate, the discharge gate bottom cup joints and has been equipped with the discharge gate matched with ejection of compact cover, reation kettle body bottom four corners department all is equipped with the perpendicular decurrent supporting legs, be equipped with the heating device to the inside material of reaction chamber on the reation kettle body, inside first stirring subassembly and the second stirring subassembly of interval cross distribution of being equipped with about the reaction chamber, the reation kettle body openly is equipped with the observation window that observes the inside reaction condition, the reation kettle body openly is equipped with the control panel that controls reation kettle body inside electrical apparatus.

Further, first stirring subassembly includes first motor, first motor sets up outside reation kettle body lateral wall, the inside first pivot that is equipped with of reation kettle body drive first motor, interval distribution has a plurality of first stirring rake about the first pivot, first stirring rake spread interval distribution of first pivot top and below, second stirring subassembly includes the second motor, the second motor sets up the opposite side outside reation kettle body lateral wall relative with first motor, the inside second pivot that is equipped with of reation kettle body drive the second motor, interval distribution has a plurality of second stirring rake about the second pivot, second stirring rake spread interval distribution of second pivot top and below, first stirring rake and second stirring rake spread interval distribution.

Further, the heating device comprises an air heater, the air heater is arranged at the top end of the reaction kettle body, a heat conduction jacket is arranged on the side wall of the reaction kettle body, the air heater is communicated with the heat conduction jacket, a plurality of through holes communicated with the heat conduction jacket are formed in the inner side wall of the reaction kettle body, and the through holes are communicated with the reaction cavity.

Further, a heat preservation layer is inlaid on one side, close to the heat conducting jacket, of the inner side wall of the reaction kettle body.

Further, the filter screen subassembly includes the filter screen with discharge gate matched with, be equipped with the strengthening rib of horizontal perpendicular cross distribution on the filter screen, circumference distribution has a plurality of fixed block on the filter screen lateral wall, be equipped with on the discharge gate inside wall with fixed block matched with recess.

Further, the supporting legs comprise telescopic supporting rods for driving the reaction kettle body to move up and down, connecting blocks corresponding to the supporting legs are arranged at the bottom of the reaction kettle body, and the connecting blocks are rotationally connected with the top ends of the supporting legs.

Furthermore, one side of the discharge port close to the reaction cavity is in a trapezoid shape with a narrow upper part and a wide lower part.

The beneficial effects of the utility model are as follows:

1. the prior reaction kettle adopts a single stirring component, the stirring component has limited range, the materials at the edge are easy to be accumulated and not stirred, so that the reaction of the materials in the reaction kettle is incomplete, and the reaction efficiency is reduced.

2. Can make the reation kettle body promote and decline motion through scalable supporting legs, when reation kettle body one end risees, the material in it flows to the reation kettle body other end simultaneously, otherwise when reation kettle body one end was reduced, the material in it flowed to reation kettle body top simultaneously, the material so makes a round trip to rock, can fully mix, does not have the insufficient problem of mixing, still set up two stirring subassemblies on the reation kettle body simultaneously, further help the mixing of material, make the more even of the material stirring in the reation kettle body, make product purity more accurate.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the first and second stirring assemblies of the present utility model;

FIG. 3 is an enlarged view of part of the utility model at A;

FIG. 4 is a schematic view of a filter screen assembly according to the present utility model;

FIG. 5 is a schematic diagram of the front structure of the present utility model;

fig. 6 is a schematic view of a lifting structure of a supporting leg according to the present utility model.

Wherein: 1. a reaction kettle body; 2. a reaction chamber; 3. a feed inlet; 4. a discharge port; 5. a filter screen assembly; 501. a filter screen; 502. reinforcing ribs; 503. a fixed block; 6. a discharge cover; 7. supporting feet; 8. a heating device; 801. an air heater; 802. a heat conducting jacket; 803. a through hole; 9. a first stirring assembly; 901. a first motor; 902. a first rotating shaft; 903. a first stirring paddle; 10. a second stirring assembly; 1001. a second motor; 1002. a second rotating shaft; 1003. a second stirring paddle; 11. an observation window; 12. a control panel; 13. a heat preservation layer; 14. a groove; 15. a support rod; 16. and (5) connecting a block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Embodiment 1, referring to fig. 1, the utility model comprises a reaction kettle body 1, wherein a reaction cavity 2 is arranged in the reaction kettle body 1, a feed inlet 3 is arranged at the top end of the reaction kettle body 1, a discharge outlet 4 is arranged at the bottom end of the reaction kettle body 1, and a discharge cover 6 matched with the discharge outlet 4 is sleeved at the bottom of the discharge outlet 4.

Referring to fig. 1-2, a first stirring assembly 9 and a second stirring assembly 10 which are distributed alternately at intervals left and right are arranged in a reaction cavity 2, the first stirring assembly 9 comprises a first motor 901, the first motor 901 is arranged outside the side wall of a reaction kettle body 1, a first rotating shaft 902 driven by the first motor 901 to rotate is arranged in the reaction kettle body 1, a plurality of first stirring paddles 903 are distributed alternately up and down on the first rotating shaft 902, the first stirring paddles 903 above and below the first rotating shaft 902 are distributed alternately at intervals, the second stirring assembly 10 comprises a second motor 1001, the second motor 1001 is arranged outside the side wall of the reaction kettle body 1 and at the other side opposite to the first motor 901, a second rotating shaft 1002 driven by the second motor 1001 to rotate is arranged inside the reaction kettle body 1, the second rotating shaft 1002 is provided with a plurality of second stirring paddles 1003 at upper and lower intervals, the second stirring paddles 1003 above and below the second rotating shaft 1002 are distributed at staggered intervals, the first stirring paddles 903 and the second stirring paddles 1003 are distributed at staggered intervals, the existing reaction kettle adopts a single stirring assembly, the stirring assembly is limited in range, materials at the edge are easy to accumulate and are not stirred, the reaction of the materials in the reaction kettle is incomplete, and the reaction efficiency is reduced.

Referring to fig. 1 and 3, be equipped with on the reation kettle body 1 to the inside material of reaction chamber 2 heating device 8, heating device 8 includes air heater 801, air heater 801 sets up on reation kettle body 1 top, be equipped with on the reation kettle body 1 lateral wall with heat conduction jacket 802, air heater 801 and heat conduction jacket 802 intercommunication, be equipped with a plurality of through-hole 803 with heat conduction jacket 802 intercommunication on the reation kettle body 1 inside wall, through-hole 803 and reaction chamber 2 intercommunication, air heater 801 wears out hot-blast from each through-hole 803 through heat conduction jacket 802, through-hole 803 sets up in inside each position of reation kettle body 1, more even than single air outlet heat, it is more complete to guarantee that the material is heated, raise the reaction efficiency.

Referring to fig. 1 and 3, a heat insulating layer 13 is inlaid on one side, close to the heat conducting jacket 802, of the inner side wall of the reaction kettle body 1, so that heat is prevented from being dissipated too quickly, and the heat insulating and accumulating effects are achieved.

Referring to fig. 1 and 4, inside filter screen subassembly 5 that is equipped with of discharge gate 4, filter screen subassembly 5 includes the filter screen 501 with 4 matched with of discharge gate, be equipped with the strengthening rib 502 of horizontal and vertical cross distribution on the filter screen 501, circumference distribution has a plurality of fixed block 503 on the filter screen 501 lateral wall, be equipped with on the 4 inside walls of discharge gate with fixed block 503 matched with recess 14, the strengthening rib 502 increases the intensity of filter screen 501, prevent that the material is overweight from causing damage to filter screen 501 and influencing the filter effect, set up the filter screen 501 that can dismantle fast and take, be convenient for change, also be convenient for place the filter screen 501 of different precision, labour saving and time saving.

Referring to fig. 1, fig. 5 and fig. 6, the four corners department of reation kettle body 1 bottom all is equipped with vertical decurrent supporting legs 7, supporting legs 7 is including driving the scalable bracing piece 15 of reation kettle body 1 reciprocates, reation kettle body 1 bottom is equipped with the connecting block 16 corresponding with supporting legs 7, connecting block 16 rotates with supporting legs 7 top and is connected, can make reation kettle body 1 promote and descend the motion through scalable supporting legs 7, when reation kettle body 1 one end risees, the material in it flows to reation kettle body 1 other end simultaneously, otherwise when reation kettle body 1 one end descends, the material in it flows to reation kettle body 1 top simultaneously, the material so makes a round trip to rock, can fully mix, do not have the insufficient problem of misce bene, still set up two stirring subassemblies on reation kettle body 1 simultaneously, further help the mixing of material, make the material stirring in the reation kettle body 1 more even, make the product purity more accurate.

Referring to fig. 1, the discharge port 4 is in a trapezoid shape with a narrow upper part and a wide lower part near the reaction cavity 2, so that the discharge range is increased, and the dead angle accumulation of materials is reduced.

In example 2, referring to fig. 5, the front of the reaction kettle body 1 is provided with an observation window 11 for observing the internal reaction condition, the front of the reaction kettle body 1 is provided with a control panel 12 for controlling the internal electric appliance of the reaction kettle body 1, and a worker can observe the internal reaction condition through the observation window 11 to effectively master the reaction process.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims

1. High-efficient reation kettle with double-oar stirring, including reation kettle body (1), its characterized in that: the reactor comprises a reactor body (1), wherein a reaction cavity (2) is arranged inside the reactor body (1), a feed inlet (3) is arranged at the top end of the reactor body (1), a discharge outlet (4) is arranged at the bottom end of the reactor body (1), a filter screen assembly (5) is arranged inside the discharge outlet (4), a discharge cover (6) matched with the discharge outlet (4) is sleeved at the bottom of the discharge outlet (4), vertical downward supporting feet (7) are arranged at four corners of the bottom of the reactor body (1), a heating device (8) for heating materials inside the reaction cavity (2) is arranged on the reactor body (1), a first stirring assembly (9) and a second stirring assembly (10) which are distributed at right and left intervals are arranged inside the reactor body (2), an observation window (11) for observing internal reaction conditions is arranged on the front surface of the reactor body (1), and a control panel (12) for controlling internal electric appliances of the reactor body (1) is arranged on the front surface of the reactor body (1).

2. The high efficiency reaction kettle with double paddle stirring of claim 1, wherein: the first stirring assembly (9) comprises a first motor (901), the first motor (901) is arranged outside the side wall of the reaction kettle body (1), a first rotating shaft (902) driven by the first motor (901) is arranged inside the reaction kettle body (1), a plurality of first stirring paddles (903) are distributed on the first rotating shaft (902) at intervals up and down, the first stirring paddles (903) above and below the first rotating shaft (902) are distributed at intervals, the second stirring assembly (10) comprises a second motor (1001), the second motor (1001) is arranged on the other side, opposite to the first motor (901), of the side wall of the reaction kettle body (1), a second rotating shaft (1002) driven by the second motor (1001) is arranged inside the reaction kettle body (1), a plurality of second stirring paddles (1003) are distributed on the second rotating shaft (1002) at intervals up and down, the second stirring paddles (1003) above and below are distributed at intervals, and the first stirring paddles (1003) are distributed at intervals.

3. The high efficiency reaction kettle with double paddle stirring of claim 1, wherein: heating device (8) are including air heater (801), air heater (801) set up on reation kettle body (1) top, be equipped with on reation kettle body (1) lateral wall with heat conduction clamp cover (802), air heater (801) and heat conduction clamp cover (802) intercommunication, be equipped with through-hole (803) that a plurality of and heat conduction clamp cover (802) communicate on reation kettle body (1) inside wall, through-hole (803) and reaction chamber (2) intercommunication.

4. The high-efficiency reaction kettle with double-paddle stirring according to claim 3, wherein: one side of the inner side wall of the reaction kettle body (1) close to the heat conduction jacket (802) is inlaid with a heat preservation layer (13).

5. The high efficiency reaction kettle with double paddle stirring of claim 1, wherein: the filter screen assembly (5) comprises a filter screen (501) matched with the discharge port (4), reinforcing ribs (502) which are distributed transversely and vertically are arranged on the filter screen (501), a plurality of fixing blocks (503) are circumferentially distributed on the outer side wall of the filter screen (501), and grooves (14) matched with the fixing blocks (503) are formed in the inner side wall of the discharge port (4).

6. The high efficiency reaction kettle with double paddle stirring of claim 1, wherein: the supporting legs (7) comprise telescopic supporting rods (15) which drive the reaction kettle body (1) to move up and down, connecting blocks (16) corresponding to the supporting legs (7) are arranged at the bottom of the reaction kettle body (1), and the connecting blocks (16) are rotationally connected with the top ends of the supporting legs (7).

7. The high efficiency reaction kettle with double paddle stirring of claim 1, wherein: one side of the discharge hole (4) close to the reaction cavity (2) is in a trapezoid shape with a narrow upper part and a wide lower part.