CN210965036U

CN210965036U - Take baffle to prevent industrial reaction cauldron that bottom valve blockked up

Info

Publication number: CN210965036U
Application number: CN201921940819.0U
Authority: CN
Inventors: 徐文澜; 李洪阳
Original assignee: Hubei Xikang Chemical Co ltd
Current assignee: Hubei Xikang Chemical Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-10
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an industrial reaction kettle with baffle plate anti-bottom valve blockage, which belongs to the technical field of reaction kettle, and comprises a kettle body, wherein the top wall of the kettle body is respectively provided with a solid feeding port, a liquid inlet pipe, a breathing pipe, an emptying pipe and a standby pipe, the top wall of the kettle body is provided with a driving motor through a bracket, the output shaft of the driving motor is connected with a stirring rod through a speed reducer, the outer wall of the stirring rod is welded with a stirring paddle, the stirring paddle is positioned in the inner cavity of the kettle body, the bottom wall of the kettle body is provided with a liquid outlet pipe, the outer wall of the liquid outlet pipe is provided with a liquid outlet valve, the outer wall of the liquid outlet pipe is fixedly provided with an air inlet pipe, the pipeline of the air inlet pipe is provided with an air pump, the end part of the air inlet pipe is connected with a filter box, the outer wall of, effectively reducing the probability of blockage of the liquid outlet pipe and facilitating the continuous reaction of the unreacted caking solid raw material in the kettle body.

Description

Take baffle to prevent industrial reaction cauldron that bottom valve blockked up

Technical Field

The utility model discloses a take baffle to prevent industrial reaction cauldron that bottom valve blockked up specifically is reation kettle technical field.

Background

The reaction kettle is widely applied to pressure vessels of petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, mixing and the like, such as a reactor, a reaction kettle, a decomposing kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

In the manual feeding process, some solid raw materials are not dissolved and reacted in time, and particularly when the feeding speed is high, the solid raw materials can settle into an inner cavity of a bottom valve of a reaction kettle, the inner cavity is relatively static compared with the upper part, and some solid matters which are easy to agglomerate, such as sodium hydroxide, sodium tripolyphosphate and sodium sulfate, easily form hard blocks in the inner cavity of the bottom valve to block a liquid outlet pipe, so that the discharging is failed after the production is finished.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take baffle to prevent industrial reaction cauldron that bottom valve blockked up 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 take baffle to prevent industrial reaction cauldron of bottom valve jam, includes the cauldron body, the roof of the cauldron body is provided with solid dog-house, feed liquor pipe, respiratory tube, evacuation pipe and reserve pipe respectively, the roof of the cauldron body has driving motor through the support mounting, driving motor's output shaft is connected with the puddler through the speed reducer, the outer wall welding of puddler has the stirring rake, the stirring rake is located the inner chamber of the cauldron body, the diapire of the cauldron body is provided with the drain pipe, the outer wall of drain pipe is provided with out the liquid valve, the outer wall fixed mounting of drain pipe has the intake pipe, be provided with and the air pump on the pipeline of intake pipe, the end connection of intake pipe has the rose box, the outer wall fixed mounting of rose box has the breathing pipe, the inner wall welding of the inner chamber of the cauldron body has the sector plate, the outer wall fixed.

Preferably, the end of the air inlet pipe is positioned at the upper part of the liquid outlet valve.

Preferably, a one-way valve is arranged on a pipeline of the air inlet pipe.

Preferably, the outer wall of the air suction pipe is sleeved with a filter screen cylinder.

Preferably, the top wall of the sector plate is provided with a limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the device is provided with the sector plate and the arc-shaped baffle plate, the sector plate is positioned at the lower part of the solid feeding port, in the descending process of the solid materials, the sector plate blocks the undissolved solid materials, and the solid materials are dissolved in a reaction system under the stirring action, so that the bottom valve is prevented from being blocked, and the reaction efficiency is improved;

2) this device is provided with the intake pipe, the air pump, rose box and breathing pipe, when the drain pipe was blockked up by the solid, start the air pump and get into rose box and intake pipe respectively through the breathing pipe, high-pressure gas passes through the drain pipe and gets into towards cauldron internal chamber, high-pressure gas breaks away the caking solid, rushes into the internal continuation reaction of cauldron, avoid the drain pipe to be blockked up by the hard piece, this device easy operation, high durability and convenient use, effectively reduce the drain pipe and be blockked up the probability, be convenient for unreacted caking solid raw materials rushes into the internal continuation reaction of cauldron.

Drawings

FIG. 1 is a schematic view of an industrial reaction vessel with a baffle plate for preventing a bottom valve from being blocked according to the present invention;

FIG. 2 is a schematic cross-sectional view of an industrial reaction vessel with a baffle plate for preventing the bottom valve from being blocked according to the present invention;

fig. 3 is a front cross-sectional view of the filter box of the present invention.

In the figure: 100 kettle bodies, 110 solid feed inlets, 120 liquid inlet pipes, 130 breathing pipes, 200 driving motors, 210 stirring rods, 220 stirring paddles, 300 liquid outlet pipes, 310 liquid outlet valves, 320 air inlet pipes, 330 one-way valves, 340 air pumps, 400 filter boxes, 410 air suction pipes, 420 filter screen cylinders, 500 sector plates, 510 arc-shaped baffles and 520 limiting grooves.

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.

The utility model provides an industrial reaction kettle with baffle plate for preventing bottom valve from being blocked effectively reduces the probability of liquid outlet pipe being blocked, is convenient for unreacted caking solid raw material to be flushed into the kettle body for continuous reaction, please refer to fig. 1 and fig. 2, comprising a kettle body 100, the top wall of the kettle body 100 is respectively provided with a solid feed inlet 110, a liquid inlet pipe 120, a breathing pipe 130, an emptying pipe and a standby pipe, the solid feed inlet 110 is used for the input of solid material, the liquid inlet pipe 120 is used for the input of liquid material, the breathing pipe 130 is used for the stabilization of the pressure in the inner cavity of the kettle body 100;

referring to fig. 1 and fig. 2 again, the top wall of the kettle body 100 is provided with a driving motor 200 through a support, an output shaft of the driving motor 200 is connected with a stirring rod 210 through a speed reducer, the outer wall of the stirring rod 210 is welded with a stirring paddle 220, the stirring paddle 220 is located in the inner cavity of the kettle body 100, the driving motor 200 is used for driving the stirring rod 210 and the stirring paddle 220 to rotate, and the stirring paddle 220 is used for stirring materials to mix, so as to accelerate the reaction speed of the materials;

referring to fig. 1, a liquid outlet pipe 300 is arranged on the bottom wall of the kettle body 100, a liquid outlet valve 310 is arranged on the outer wall of the liquid outlet pipe 300, an air inlet pipe 320 is fixedly arranged on the outer wall of the liquid outlet pipe 300, a pipeline of the air inlet pipe 320 is provided with an air pump 340, the liquid outlet pipe 300 is used for discharging materials after the reaction in the inner cavity of the kettle body 100 is completed, the liquid outlet valve 310 is used for controlling the liquid outlet pipe 300 to be communicated or closed, the air inlet pipe 320 is used for being communicated with the liquid outlet pipe 300, and the air pump 340 is used for pumping outside air into the;

referring to fig. 1 and 3, a filter box 400 is connected to an end of the intake pipe 320, an air suction pipe 410 is fixedly installed on an outer wall of the filter box 400, the filter box 400 is used for filtering impurities in air, and the air suction pipe 410 is used for sucking external air into the filter box 400 for filtering;

referring to fig. 2, a sector plate 500 is welded on the inner wall of the inner cavity of the kettle 100, an arc baffle 510 is fixedly installed on the outer wall of the sector plate 500, the sector plate 500 is used for receiving solid materials fed through a solid feeding port, and the arc baffle 510 is used for preventing the solid materials from leaving the top wall of the sector plate 500 due to the rotation of the stirring paddle;

referring to fig. 1, the end of the air inlet pipe 320 is located at the upper part of the liquid outlet valve 310, so that the solid material can be backflushed without opening the liquid outlet valve 310;

referring to fig. 1 again, the pipeline of the inlet pipe 320 is provided with a one-way valve 330, and the one-way valve 330 prevents the reactant in the inner cavity of the kettle body 100 from entering the inlet pipe 320 through the outlet pipe 300 and being discharged;

referring to fig. 1 and 3, a filter screen cylinder 420 is sleeved on an outer wall of the air suction pipe 410, and the filter screen cylinder 420 is used for preliminary filtering of the air sucked by the air suction pipe 410;

referring to fig. 2, the top wall of the sector plate 500 is provided with a limiting groove 520, and the limiting groove 520 is used to improve the contact stability between the solid material and the top wall of the sector plate 500, so as to prevent the solid material from leaving the top wall of the sector plate 500 due to the fluidity of the reaction liquid.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a take baffle to prevent industrial reaction cauldron that bottom valve blockked up which characterized in that: the device comprises a kettle body (100), wherein a solid feeding port (110), a liquid inlet pipe (120), a breathing pipe (130), an emptying pipe and a standby pipe are respectively arranged on the top wall of the kettle body (100), a driving motor (200) is installed on the top wall of the kettle body (100) through a support, an output shaft of the driving motor (200) is connected with a stirring rod (210) through a speed reducer, a stirring paddle (220) is welded on the outer wall of the stirring rod (210), the stirring paddle (220) is located in an inner cavity of the kettle body (100), a liquid outlet pipe (300) is arranged on the bottom wall of the kettle body (100), a liquid outlet valve (310) is arranged on the outer wall of the liquid outlet pipe (300), an air inlet pipe (320) is fixedly arranged on the outer wall of the liquid outlet pipe (300), an air pump (340) is arranged on a pipeline of the air inlet pipe (320), a filter box (400) is connected to the end part of the filter box (, the inner chamber inner wall welding of cauldron body (100) has sector plate (500), the outer wall fixed mounting of sector plate (500) has cowl (510).

2. The industrial reaction kettle with the baffle plate and the bottom valve for blocking according to claim 1 is characterized in that: the end part of the air inlet pipe (320) is positioned at the upper part of the liquid outlet valve (310).

3. The industrial reaction kettle with the baffle plate and the bottom valve for blocking according to claim 1 is characterized in that: and a one-way valve (330) is arranged on the pipeline of the air inlet pipe (320).

4. The industrial reaction kettle with the baffle plate and the bottom valve for blocking according to claim 1 is characterized in that: the outer wall of the air suction pipe (410) is sleeved with a filter screen cylinder (420).

5. The industrial reaction kettle with the baffle plate and the bottom valve for blocking according to claim 1 is characterized in that: the top wall of the sector plate (500) is provided with a limiting groove (520).