CN214863472U - A multistage agitating unit for reation kettle - Google Patents

Abstract

The utility model discloses a multistage stirring device for a reaction kettle, which comprises an upper reaction kettle shell, a lower reaction kettle shell, a base material storage barrel and a fixed bottom plate, wherein the upper reaction kettle shell is arranged above the lower reaction kettle shell to form the reaction kettle shell, the volume of the upper reaction kettle shell is smaller than that of the lower reaction kettle shell, a bracket is fixedly arranged at the bottom of the reaction kettle shell, a water cooling layer is arranged outside the reaction kettle shell, the bottom of the reaction kettle shell is provided with a stirring motor, the stirring motor is provided with a stirring shaft, the stirring shaft extends from the bottom end of the lower reaction kettle shell to the top end of the upper reaction kettle shell, the stirring shaft is provided with a stirring paddle, and holes are uniformly distributed on the stirring paddle; the utility model discloses a rubber pad cushions rocking of production under buffer spring's buffering to guarantee the stability of reation kettle casing in the course of the work, improve the life of reation kettle casing.

Description

A multistage agitating unit for reation kettle

Technical Field

The utility model relates to a reation kettle technical field, concretely relates to a multistage stirring device for reation kettle.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials. The existing reaction kettle has a single structure and a single stirring mode, so that the raw materials are poor in mixing effect inside the reaction kettle. In view of the above disadvantages, it is actually necessary to design a multistage stirring apparatus for a reaction tank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage agitating unit for reation kettle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage agitating unit for reation kettle, including last reation kettle casing, lower reation kettle casing, bucket and PMKD are stored to the base material, it constitutes the reation kettle casing to go up the top that reation kettle casing set up reation kettle casing under, and the volume of going up the reation kettle casing is less than the volume of reation kettle casing down, the fixed support that is equipped with in bottom of reation kettle casing, the reation kettle casing outside is equipped with the water-cooling layer, reation kettle casing bottom is equipped with agitator motor, the last (mixing) shaft that is equipped with of agitator motor, the (mixing) shaft extends to supreme reation kettle casing top from reation kettle casing bottom down, be equipped with the stirring rake on the (mixing) shaft, evenly distributed is porose on the stirring rake.

Preferably, the top of going up the reation kettle casing is equipped with the pan feeding mouth, and the stirring electrically operated gate sets up at last reation kettle casing, between the reation kettle casing down, and ejection of compact electrically operated gate sets up reation kettle casing lower part down.

Preferably, the base material storage barrel is arranged at the top end of the reaction kettle shell, a control panel is arranged outside the base material storage barrel, a feeding channel is arranged on the lower portion of the base material storage barrel, the feeding channel is communicated with the upper reaction kettle shell and the lower reaction kettle shell through a feeding channel, and a three-way electric valve is arranged at the position where the feeding channel and the feeding channel are connected.

Preferably, a flowmeter is arranged in the feeding channel, and the flowmeter, the three-way electric valve, the stirring electric door and the discharging electric door are electrically connected with the control panel.

Preferably, the reaction kettle shell is installed on the top surface of the fixed base plate through the support, the protection mechanism is installed on the surface of the reaction kettle shell and consists of a protection shell, a buffer spring and a rubber pad, and two ends of the buffer spring are fixed with the protection shell and the rubber pad respectively.

Preferably, the cross section of the protection mechanism is of a semicircular structure, one end of the protection mechanism is fixed with the fixed rod through the connecting rod, the bottom end of the fixed rod is connected with a lead screw installed inside the fixed base plate through a threaded sleeve, a helical gear is arranged on the surface of the lead screw, and one end of the helical gear is rotatably connected with the output end of the servo motor.

Compared with the prior art, the multi-stage stirring device for the reaction kettle has high mixing efficiency and good mixing effect; the utility model can reduce friction force and stirring temperature and prevent caking at the same time by arranging the holes on the stirring paddles; the utility model discloses start servo motor, make servo motor pass through the lead screw rotation that the helical gear drove one end, thereby make the thread bush drive the dead lever and remove under the rotation of lead screw, later protection machanism is close to the reation kettle casing under the dead lever drives, make inside rubber pad and reation kettle surface contact of protection machanism, thereby what make inside rabbling mechanism during operation of reation kettle casing produce rocks the transmission and gives the rubber pad, later the rubber pad cushions rocking the production under buffer spring's buffering, thereby guarantee the stability of reation kettle casing in the course of the work, the life of improvement reation kettle casing, this mode changes traditional buffer gear and the fixed mode of reation kettle casing, be favorable to the work of reation kettle casing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a multistage stirring apparatus for a reaction kettle according to the present invention;

fig. 2 is a schematic structural view of a protection mechanism in a multistage stirring device for a reaction kettle.

In the drawings:

1. putting the reaction kettle shell; 2. a lower reaction kettle shell; 3. a feeding port; 4. a stirring electrically operated gate; 5. a discharge electric door; 6. a support; 7. a stirring motor; 8. a stirring shaft; 9. a stirring paddle; 10. an aperture; 11. a water-cooling layer; 12. a base material storage barrel; 13. a feeding channel; 14. a feed channel; 15. a three-way electric valve; 16. a flow meter; 17. a control panel; 18. fixing the bottom plate; 19. a protective shell; 20. a buffer spring; 21. a rubber pad; 22. fixing the rod; 23. a threaded sleeve; 24. a screw rod; 25. a helical gear; 26. a servo motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a multistage agitating unit for reation kettle, including last reation kettle casing 1, lower reation kettle casing 2, bucket 12 and PMKD 18 are stored to the base material, it constitutes the reation kettle casing to go up the top that reation kettle casing 1 set up reation kettle casing 2 under, and the volume of going up reation kettle casing 1 is less than reation kettle casing 2's volume down, the fixed support 6 that is equipped with in bottom of reation kettle casing, reation kettle casing outside is equipped with water-cooling layer 11, reation kettle casing bottom is equipped with agitator motor 7, be equipped with (mixing) shaft 8 on the agitator motor 7, agitator shaft 8 extends to 1 top of reation kettle casing from 2 bottoms of reation kettle casing down, be equipped with stirring rake 9 on the (mixing) shaft 8, the porose 10 of evenly distributed on the stirring rake 9.

In this embodiment go up reation kettle casing 1's top and be equipped with pan feeding mouth 3, stirring electrically operated gate 4 sets up at last reation kettle casing 1, down between reation kettle casing 2, ejection of compact electrically operated gate 5 sets up reation kettle casing 2 lower part down, barrel 12 sets up the top at the reation kettle casing is stored to the matrix, barrel 12 outside is equipped with control panel 17 is stored to the matrix, barrel 12 lower part is stored to the matrix is equipped with supplied materials passageway 13, supplied materials passageway 13 is respectively through supply passageway 14 and last reation kettle casing 1, lower reation kettle casing 2 is linked together, and supplied materials passageway 13, the position that supply passageway 14 is connected is equipped with tee bend electric valve 15, be equipped with flowmeter 16 in the supply passageway 14, flowmeter 16, tee bend electric valve 15, stirring electrically operated gate 4, ejection of compact electrically operated gate 5 all pass through the electricity with control panel 17 and be connected.

In this embodiment 18 top surface of PMKD has the reation kettle casing through support 6 installation, reation kettle casing surface mounting has safeguard mechanism, and safeguard mechanism is by protecting shell 19, buffer spring 20 and rubber pad 21 are constituteed, buffer spring 20 both ends are fixed with protecting shell 19 and rubber pad 21 respectively, safeguard mechanism cross section is semi-circular structure, safeguard mechanism one end is passed through the connecting rod and is fixed with dead lever 22, and the dead lever 22 bottom is connected with PMKD 18 internally mounted's lead screw 24 through thread bush 23, lead screw 24 surface is provided with helical gear 25, and helical gear 25 one end rotates with servo motor 26 output and is connected. Through setting up protection machanism, be convenient for protect the reation kettle casing, through setting up rubber pad 21 and buffer spring 20. Start servo motor 26, make servo motor 26 drive the lead screw 24 rotation of one end through helical gear 25, thereby make the thread bush 23 drive dead lever 22 and remove under the rotation of lead screw 24, later the protection machanism is close to the reation kettle casing under dead lever 22 drives, make inside rubber pad 21 of protection machanism and 5 external surface contact of reation kettle, thereby the transmission of rocking that makes the inside rabbling mechanism during operation of reation kettle casing produce is for rubber pad 21, later rubber pad 21 cushions rocking of production under buffer spring 20's buffering, thereby guarantee the stability of reation kettle casing in the course of the work, improve the life of reation kettle casing, this mode changes the mode that traditional buffer machanism and reation kettle casing are fixed, be favorable to the work of reation kettle casing.

The working process of the example is as follows: to treat that the raw materials of stirring are added last reation kettle casing through pan feeding mouth 3 in, set for through control panel 17 and enter into last reation kettle casing 1, the volume and the churning time of base material in the lower reation kettle casing 2, flowmeter 16 on last reation kettle casing 1 senses the flow and reaches standard, tee bend electric valve 15 adjusts, feeding in the reation kettle casing 2 down, carry out preliminary mixing in going up reation kettle casing 1, churning time reaches the back, churning electric door 4 opens, the cooperation fodder through preliminary mixing enters into in the lower reation kettle casing 2, once more and be equivalent to the base material of the amount of in last reation kettle casing 1 and mix, after the churning time reaches, ejection of compact electric door 5 is opened and is unloaded, lower reation kettle casing 2 can set up multistage, along with the increase gradually of base material volume, by stirring gradually, it is effectual to mix. Simultaneously, start servo motor 26, make servo motor 26 drive the lead screw 24 rotation of one end through helical gear 25, thereby make the thread bush 23 drive dead lever 22 and remove under the rotation of lead screw 24, later the protection machanism is close to the reation kettle casing under dead lever 22 drives, make inside rubber pad 21 of protection machanism and the contact of reation kettle casing external surface, thereby the transmission of rocking that makes the inside rabbling mechanism during operation of reation kettle casing produce is for rubber pad 21, later rubber pad 21 cushions the rocking of production under buffer spring 20's buffering, thereby guarantee the stability of reation kettle casing in the course of the work, improve the life of reation kettle casing, this mode changes the mode that traditional buffer machanism and reation kettle casing are fixed, be favorable to the work of reation kettle casing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a multistage agitating unit for reation kettle which characterized in that: including last reation kettle casing (1), lower reation kettle casing (2), bucket (12) and PMKD (18) are stored to the base material, it constitutes the reation kettle casing to go up the top that reation kettle casing (1) set up reation kettle casing (2) under, and the volume of going up reation kettle casing (1) is less than the volume of reation kettle casing (2) down, the fixed support (6) that are equipped with in bottom of reation kettle casing, the reation kettle casing outside is equipped with water-cooling layer (11), reation kettle casing bottom is equipped with agitator motor (7), be equipped with (mixing) shaft (8) on agitator motor (7), agitator shaft (8) extend supreme reation kettle casing (1) top from reation kettle casing (2) bottom down, be equipped with stirring rake (9) on (mixing) shaft (8), evenly distributed is porose (10) on stirring rake (9), the top of going up reation kettle casing (1) is equipped with pan feeding mouth (3), stirring electric door (4) set up at last reation kettle casing (1), Between lower reation kettle casing (2), ejection of compact electrically operated gate (5) set up reation kettle casing (2) lower part down, base material storage bucket (12) set up the top at the reation kettle casing, base material storage bucket (12) outside is equipped with control panel (17), base material storage bucket (12) lower part is equipped with supplied materials passageway (13), supplied materials passageway (13) are linked together through feeding passageway (14) and last reation kettle casing (1), lower reation kettle casing (2) respectively, and supplied materials passageway (13), the position that feeding passageway (14) are connected is equipped with tee bend electric valve (15), be equipped with flowmeter (16) in feeding passageway (14), flowmeter (16), tee bend electric valve (15), stirring electrically operated gate (4), ejection of compact electrically operated gate (5) all pass through the electricity and are connected, reation kettle casing is installed through support (6) to PMKD (18) top surface, reaction kettle shell surface mounting has safeguard mechanism, and safeguard mechanism comprises protecting crust (19), buffer spring (20) and rubber pad (21), and buffer spring (20) both ends are fixed with protecting crust (19) and rubber pad (21) respectively, the safeguard mechanism cross section is semi-circular structure, and safeguard mechanism one end is passed through the connecting rod and is fixed with dead lever (22), and dead lever (22) bottom is passed through thread bush (23) and is connected with PMKD (18) internally mounted's lead screw (24), and lead screw (24) surface is provided with helical gear (25), and helical gear (25) one end rotates with servo motor (26) output and is connected.

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