CN213943099U

CN213943099U - Reaction kettle stirrer

Info

Publication number: CN213943099U
Application number: CN202022237958.6U
Authority: CN
Inventors: 陈东
Original assignee: Wuxi Sentuo Mixing Machinery Equipment Co ltd
Current assignee: Wuxi Sentuo Intelligent Equipment Co.,Ltd.
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-13
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a reaction kettle stirrer, the power distribution box comprises a box body, box top outer wall has the motor through bolted connection, and the output shaft of motor has the (mixing) shaft through the coupling joint, the (mixing) shaft outer wall is provided with the stirring piece that the equidistance distributes, and stirs piece bottom outer wall and be provided with the stirring roller that the equidistance distributes, box top outer wall has the storage case in motor one side welding, and the storage case keeps away from motor one side outer wall and opens and have the connecting hole, and the connecting hole is installed defeated silo, and defeated silo is provided with the control valve, defeated silo inside is provided with the electrothermal tube, and defeated silo top outer wall opens and has the mounting groove. The utility model discloses in, harmful gas is got rid of to the concentrated solution of sodium hydroxide, and activated carbon adsorption avoids harmful gas to exert an influence to operating personnel health, and the electrothermal tube preheats the reaction raw materials that the conveying chute was carried, and the adsorption net case adsorbs harmful gas, and the stirring piece combines with the stirring roller, improves reaction efficiency.

Description

Reaction kettle stirrer

Technical Field

The utility model relates to a mixer technical field especially relates to a reaction kettle mixer.

Background

The reaction kettle is mechanical equipment frequently used in chemical production, is important production equipment in the chemical process and is used for reacting materials. For example, the reaction of a polymer, the preparation of a plastic preparation, an additive and the like all need to use a reaction kettle, so that the processes of dispersing, emulsifying, uniformly mixing or dissolving, stirring and the like are carried out on materials in the reaction kettle; and traditional reation kettle stirs single structure, and stirring effect is not good, and current device can't preheat the raw materials, directly heats the raw materials at the reaction sequence, leads to the raw materials reaction not thorough, influences product quality, causes the product extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reaction kettle stirrer.

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

a reaction kettle stirrer comprises a box body, wherein the outer wall of the top of the box body is connected with a motor through bolts, an output shaft of the motor is connected with a stirring shaft through a coupler, stirring blades are arranged on the outer wall of the stirring shaft at equal intervals, stirring rollers are arranged on the outer wall of the bottom of the stirring blades at equal intervals, a material storage box is welded on one side of the motor on the outer wall of the top of the box body, a connecting hole is formed in the outer wall of one side, away from the motor, of the material storage box, a material conveying groove is installed in the connecting hole, a control valve is arranged in the material conveying groove, an electric heating tube is arranged in the material conveying groove, a mounting groove is formed in the outer wall of the top of the material conveying groove, an adsorption net cage is connected to the inner wall of the mounting groove in a sliding mode, a support plate is arranged on one side, away from the material conveying groove, a gas washing box is welded on the top of the support plate, an air inlet pipe penetrating through the outer wall of the box body is arranged on the outer wall of one side, close to the box body, and is provided with a one-way inlet valve, the intake pipe is provided with the aspiration pump, the welding of gas washing case top has the support frame, and the welding of support frame top has the purifying box, the gas washing case top is provided with the breather pipe that runs through the purifying box bottom, and the breather pipe top is provided with the protection network, the box is close to purifying box one side and is provided with the heating tank, and the inside heater strip that is provided with of heating tank, the heater strip is kept away from box one side and is provided with the fan with box inner wall welded, and adds the heating tank end and be provided with the dust screen, box, storage case, defeated silo, gas washing case, purifying box outer wall all are provided with the observation window, and the inside sodium hydroxide concentrated solution that has held of gas washing case, and the purifying box intussuseption is filled with the active carbon.

Preferably, the inner wall of the mounting groove is provided with a sliding groove, and the sliding groove is arranged along the sliding direction of the adsorption net cage.

Preferably, the outer walls of the two sides of the adsorption net cage are welded with sliding blocks, the sliding blocks are connected with the inner wall of the sliding groove in a sliding mode, and the length of each sliding block is smaller than the depth of the corresponding sliding groove.

Preferably, the inner wall of the mounting groove is provided with a sealing gasket, and the sealing gasket is matched with the mounting groove.

Preferably, the motor is provided with a protective cover, and the protective cover is provided with radiating holes distributed at equal intervals.

Preferably, the outer wall of the bottom of the box body is welded with supporting legs all around, and the bottoms of the supporting legs are connected with universal wheels through bolts.

The utility model has the advantages that:

1. in the utility model, harmful gas generated by the reaction of raw materials in the box body is pumped into the gas washing box by the air pump, and is washed by the concentrated solution of sodium hydroxide in the gas washing box to remove the harmful gas such as sulfur dioxide generated in the reaction process, the gas after washing is introduced into the purifying box through the air pipe, and is continuously adsorbed by the active carbon in the purifying box, and the harmful gas generated in the reaction process is removed by combining the air pipe and the purifying box, so that the harmful gas is prevented from being discharged in the material storage box, and the influence on the health of operators is avoided;

2. the reaction raw materials that the conveying chute was carried are heated to the electrothermal tube, preheat the raw materials in the transportation, compare in traditional device, make raw materials reaction more thorough, when the raw materials was carried, pull up the adsorption net cage, let the raw materials pass through, during the reaction, put down the adsorption net cage, adsorb the harmful gas that produces in the reation kettle, and the stirring piece combines with the stirring roller, makes the stirring more abundant, shortens reaction time, improves reaction efficiency.

Drawings

FIG. 1 is a schematic sectional view of a reactor mixer according to the present invention;

FIG. 2 is a schematic view of a conveying trough structure of a stirrer of a reaction kettle according to the present invention;

fig. 3 is a schematic front structural view of the reactor stirrer according to the present invention.

In the figure: 1 box body, 2 motors, 3 stirring shafts, 4 stirring blades, 5 stirring rollers, 6 material storage tanks, 7 material conveying tanks, 8 electric heating pipes, 9 adsorption net cages, 10 gas washing tanks, 11 air pumps, 12 purification tanks, 13 heating tanks, 14 electric heating wires, 15 fans and 16 sealing gaskets.

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. 1-3, a reaction kettle stirrer comprises a box body 1, wherein the outer wall of the top of the box body 1 is connected with a motor 2 through bolts, an output shaft of the motor 2 is connected with a stirring shaft 3 through a coupler, the motor 2 is provided with a protective cover, the protective cover is provided with radiating holes distributed at equal intervals, the outer wall of the stirring shaft 3 is provided with stirring blades 4 distributed at equal intervals, the bottoms of the stirring blades 4 are provided with stirring rollers 5 distributed at equal intervals, the outer wall of the top of the box body 1 is welded with a material storage box 6 at one side of the motor 2, the outer wall of the material storage box 6 at the side away from the motor 2 is provided with a connecting hole, a material conveying groove 7 is installed in the connecting hole, the material conveying groove 7 is provided with a control valve, an electric heating pipe 8 is arranged inside the material conveying groove 7, the outer wall of the top of the material conveying groove 7 is provided with a mounting groove, the inner wall of the mounting groove is connected with an adsorption net cage 9 in a sliding manner, and the electric heating pipe 8 heats reaction raw materials conveyed by the material conveying groove 7, raw materials are preheated in the transportation process, compared with the traditional device, the raw materials react more thoroughly, when the raw materials are conveyed, the adsorption net box 9 is pulled up to allow the raw materials to pass through, when the reaction is carried out, the adsorption net box 9 is put down to adsorb harmful gases generated in a reaction kettle, the inner wall of the installation groove is provided with a chute, the chute is arranged along the sliding direction of the adsorption net box 9, the outer walls of two sides of the adsorption net box 9 are welded with sliders, the sliders are connected with the inner wall of the chute in a sliding way, the length of the sliders is less than the depth of the chute, the inner wall of the installation groove is provided with a sealing gasket 16, the sealing gasket 16 is matched with the installation groove, one side of the box body 1, which is far away from the material conveying groove 7, is provided with a support plate, the top of the support plate is welded with a gas washing box 10, the gas washing box 10 is provided with an air inlet pipe which penetrates through the outer wall of the box body 1 and is provided with a one-way air inlet valve, the air inlet pipe is provided with an air pump 11, the top of the air washing box 10 is welded with a support frame, the top of the support frame is welded with a purifying box 12, the top of the air washing box 10 is provided with a vent pipe which penetrates through the bottom of the purifying box 12, the top of the vent pipe is provided with a protective net, the air pump 11 pumps harmful gas generated by the reaction of raw materials in the box body 1 into the air washing box 10, the air is washed by sodium hydroxide concentrated solution in the air washing box 10 to remove the harmful gas such as sulfur dioxide generated in the reaction process, the gas after the air washing is introduced into the purifying box 12 through the vent pipe and is continuously adsorbed by active carbon in the purifying box 12, the two are combined to remove the harmful gas generated in the reaction process, the harmful gas is prevented from being discharged back into the storage box 6, the influence on the health of operators is avoided, a heating groove 13 is arranged on one side of the box body 1 close to the purifying box 12, and a heating wire 14 is arranged in the heating groove 13, the heater strip 14 keeps away from 1 one side of box and is provided with fan 15 with 1 inner wall welded of box, and the end of heating tank 13 is provided with the dust screen, and fan 15 gets into 1 inside the box with the leading-in heating tank 13 of outside air after heating wire 14 heats, heats 1 inside raw materials of box, makes the reaction more abundant, box 1, storage case 6, defeated material groove 7, gas washing case 10, purifying box 12 outer wall all are provided with the observation window, and the inside sodium hydroxide concentrated solution that has held of gas washing case 10, and it has the active carbon to fill in the purifying box 12, 1 bottom outer wall of box all welds all around has the supporting leg, and there is the universal wheel through bolted connection in the supporting leg bottom.

The working principle is as follows: in the utility model, the air pump 11 pumps the harmful gas generated by the raw material reaction in the box body 1 into the gas washing box 10, the gas is washed by the concentrated solution of sodium hydroxide in the gas washing box 10 to remove the harmful gas such as sulfur dioxide generated in the reaction process, the gas after washing is introduced into the purifying box 12 through the air pipe, the gas is continuously adsorbed by the active carbon in the purifying box 12, the two are combined to remove the harmful gas generated in the reaction process, the harmful gas is prevented from being discharged back into the storage box 6 to avoid influencing the health of operators, the electric heating pipe 8 heats the reaction raw material conveyed by the conveying chute 7, the raw material is preheated in the transportation process, compared with the traditional device, the raw material reaction is more thorough, when the raw material is conveyed, the adsorption net box 9 is pulled up, the raw material is passed through, when the reaction, the adsorption net box 9 is put down, the harmful gas generated in the reaction kettle is adsorbed, stirring piece 4 combines with stirring roller 5, makes the stirring more abundant, shortens reaction time, improves reaction efficiency, and fan 15 gets into box 1 inside with the leading-in heated bath 13 of outside air after the heating of heating wire 14, heats the inside raw materials of box 1, makes the reaction more abundant.

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. The utility model provides a reaction kettle stirrer, includes box (1), its characterized in that, box (1) top outer wall has motor (2) through bolted connection, and the output shaft of motor (2) has (mixing) shaft (3) through the coupling joint, the (mixing) shaft (3) outer wall is provided with stirring vane (4) that the equidistance distributes, and stirring vane (4) bottom outer wall is provided with stirring roller (5) that the equidistance distributes, box (1) top outer wall has storage tank (6) in motor (2) one side welding, and storage tank (6) keep away from motor (2) one side outer wall and open there is the connecting hole, and the connecting hole is installed and is failed silo (7), and defeated silo (7) is provided with the control valve, defeated silo (7) inside is provided with electrothermal tube (8), and defeated silo (7) top outer wall is opened there is the mounting groove, and the mounting groove inner wall sliding connection has adsorption net case (9), the box body (1) is provided with a supporting plate far away from one side of the material conveying groove (7), the top of the supporting plate is welded with a gas washing box (10), the gas washing box (10) is close to the outer wall of one side of the box body (1) and is provided with an air inlet pipe penetrating through the outer wall of the box body (1), the air inlet pipe is provided with a one-way air inlet valve, the air inlet pipe is provided with an air suction pump (11), the top of the gas washing box (10) is welded with a supporting frame, the top of the supporting frame is welded with a purifying box (12), the top of the gas washing box (10) is provided with an air vent pipe penetrating through the bottom of the purifying box (12), the top of the air vent pipe is provided with a protective net, one side of the box body (1) close to the purifying box (12) is provided with a heating groove (13, and the end of the heating tank (13) is provided with a dust screen, the outer walls of the box body (1), the storage box (6), the material conveying tank (7), the gas washing box (10) and the purifying box (12) are all provided with observation windows, the inside of the gas washing box (10) is filled with sodium hydroxide concentrated solution, and the purifying box (12) is filled with active carbon.

2. The stirring machine of claim 1, wherein the inner wall of the mounting groove is provided with a sliding groove, and the sliding groove is arranged along the sliding direction of the adsorption net box (9).

3. The reactor mixer as claimed in claim 1, wherein the adsorption net cage (9) has sliding blocks welded to the outer walls of both sides thereof, and the sliding blocks are slidably connected to the inner wall of the chute, and the length of the sliding blocks is less than the depth of the chute.

4. A reactor mixer according to claim 1, wherein the inner wall of the mounting groove is provided with a gasket (16), and the gasket (16) is adapted to the mounting groove.

5. A reactor mixer according to claim 1, wherein the motor (2) is provided with a protective shield, and the protective shield is provided with equidistantly arranged heat dissipation apertures.

6. The reactor mixer as claimed in claim 1, wherein the outer wall of the bottom of the tank body (1) is welded with supporting legs all around, and the bottoms of the supporting legs are connected with universal wheels through bolts.