CN205269657U

CN205269657U - Reaction kettle

Info

Publication number: CN205269657U
Application number: CN201521126021.4U
Authority: CN
Inventors: 刘斌
Original assignee: JIANGSU WANBANG NEW BUILDING MATERIALS Co Ltd
Current assignee: JIANGSU WANBANG NEW MATERIAL TECHNOLOGY Co.,Ltd.
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-06-01
Anticipated expiration: 2025-12-29

Abstract

The utility model discloses a reaction kettle, including reaction kettle body, agitating unit and heating device, its characterized in that the top of reaction kettle body is provided with the feed inlet, and the bottom is provided with discharge gate and clout clearance mouth, sets up to be in the first port of the conveyer pipe of discharge gate department stretches into the inside of reaction kettle body and apart from its bottom take the altitude, the second port of conveyer pipe stretches out the bottom of reaction kettle body, the second port department of conveyer pipe is provided with the filter screen. The utility model discloses a reaction kettle stretches into to an inside take the altitude of reaction kettle body through the conveyer pipe of locating the discharge gate, can reduce the impurity that generates the material, through the filtration of filter screen, has further reduced bringing into of impurity, has improved product quality.

Description

Reactor

Technical field

This utility model relates to industrial reaction field of containers, particularly relates to a kind of reactor.

Background technology

Reactor is a kind of consersion unit that chemical field is conventional, by the structural design of equipment and parameter configuration, it is achieved the mixture function of the heating of technological requirement, evaporation, cooling and low high speed, is provided with and reacts, for stirring, accelerating, the stirring paddle carried out in it. Reaction solution and solid reactant, under the effect of stirring slurry, mix in reactor, react. Discharging opening is generally arranged on the bottom of kettle by existing reactor; the material generated is discharged along the discharging opening being arranged on autoclave body bottom; but when being solid and liquid for reaction mass; often have assorted material residue or reaction itself can produce some impurity; these impurity can be collected together along with the material generated; common practice is to arrange drainage screen in discharge outlet, but more impurity easily causes blocking by drainage screen, and needs frequently the impurity on cleaning drainage screen.

Utility model content

Utility model purpose: in order to overcome the deficiencies in the prior art, this utility model provides a kind of reactor, improves the quality generating material and the clearing times decreasing drainage screen by discharging opening is arranged on distance reactor body bottom portion certain altitude.

Technical scheme: for achieving the above object, reactor of the present utility model, including reactor body, agitating device and heater, it is characterized in that, the top of described reactor body is provided with charging aperture, bottom is provided with discharging opening and clout clean-up port, be arranged on described discharge outlet conveying pipe the first port stretch into described reactor body inside and bottom it certain altitude, second port of conveying pipe stretches out the bottom of described reactor body, and the second port of described conveying pipe is provided with drainage screen.

Wherein, described heater includes being arranged on the hygrosensor of reactor body inside sidewalls and being arranged on the heat cycles pipeline of reactor body side-wall outer side, and one end of described heat cycles pipeline is provided with entrance and exit.

Wherein, described agitating device includes motor and shaft, described motor is positioned at the top outer of described reactor body, one end of described shaft connects described motor, the other end stretches into described reactor body, and extend to bottom it, described shaft is disposed with strip blade and propeller blade.

Further, for the ease of cleaning drainage screen, described drainage screen is connected with the second port activity of described conveying pipe.

Further, the second port of described conveying pipe being provided with horizontal draw-in groove, described drainage screen is arranged in this horizontal draw-in groove, can move horizontally relative to the cross section of the second port.

Further, the second port of described conveying pipe being provided with horizontal rotating shaft, the side of described drainage screen is fixed on horizontal rotating shaft, and the opposite side relative with this side is fixed by snap on the outer wall of described conveying pipe.

Beneficial effect: reactor of the present utility model by stretching to the inside certain altitude of reactor body by the conveying pipe of discharge outlet, the impurity generating material can be reduced, by the filtration of drainage screen, further reduce bringing into of impurity, improve product quality; Regularly reactor can be cleared up by clout clean-up port, further reduce the impurity in material, and ensure that the degree of purity of reaction mass in reactor; It is set to drainage screen further be flexibly connected, can conveniently drainage screen be cleared up; Hygrosensor is utilized to detect in real time and to the peripheral control unit intrinsic temperature of transfer reaction still, it is achieved that the thermostatic control of reactor. Adopt two kinds of blades, reaction mass is stirred fully, improves reaction efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of reactor in this utility model.

Detailed description of the invention

Below in conjunction with embodiment, this utility model is further described.

Reactor in Fig. 1 includes reactor body 1, agitating device and heater, the top of reactor body 1 is provided with charging aperture 7, bottom is provided with discharging opening 8 and clout clean-up port 10, discharging opening 8 place is provided with product material conveying tube, first port of conveying pipe stretch into the inner distance of reactor body 1 bottom it the second port of certain altitude conveying pipe stretch out the bottom of reactor body 1 and be connected with valve, the second port is provided with drainage screen 9, agitating device includes motor 2, shaft 3, motor 2 is positioned at the top outer of reactor body 1, one end of shaft 3 connects motor 2, the other end stretches into reactor body 1, and extend to bottom it, being disposed with strip blade 4 and propeller blade 5 on shaft 3, the cross section of strip blade 4 is rectangle, is arranged in pairs on shaft 3, heater includes being arranged on the hygrosensor 6 on reactor body 1 sidewall and heat cycles pipeline, one end of heat cycles pipeline is provided with entrance 11, the other end is provided with outlet 12, temperature of charge is controlled for delivery temperature displacement liquid, temperature displacement liquid can adopt heat-conduction medium can be water vapour, above-mentioned import and export is provided with valve, for controlling the amount of temperature displacement liquid in heat cycles pipeline, the valve of import and export electrically connects with peripheral control unit (not shown), the inlet and outlet of heat cycles pipeline is connected with external heating device by valve.

The height that first port of above-mentioned conveying pipe stretches into reactor body 1 is unsuitable too high also unsuitable too low, too high, part generation material cannot be collected and cause waste, too low, more precipitated impurities can be brought into, can be configured according to the reaction mass character that reactor is mainly applied, if reaction mass is only liquid material, then highly can arrange slightly lower, be generally located within the scope of 2 ~ 3cm; If reaction mass not only includes liquid material, also include solid material, then highly can arrange higher, be generally located within the scope of 4 ~ 6cm.

In order to regularly above-mentioned drainage screen 9 is cleared up, drainage screen 9 could be arranged to be flexibly connected with the connection of the second port, such as horizontal draw-in groove is set in the second port, drainage screen 9 is arranged in horizontal draw-in groove, move horizontally relative to the cross section of the second port, during cleaning, drainage screen 9 is pulled out horizontal draw-in groove. Can also arranging horizontal rotating shaft in the second port, the side of drainage screen 9 is fixed on horizontal rotating shaft, and the opposite side relative with this side is fixed by snap on the outer wall of conveying pipe, opens buckle during cleaning, and drainage screen is vertically sagging, easy cleaning.

Aforesaid reaction vessel is utilized to carry out material reaction, from charging aperture 7, reaction mass is sent in reactor body 1, utilize heat cycles pipeline that reaction mass is heated, hygrosensor 6 moment is detected the temperature in reactor body 1 and feeds back to peripheral control unit, when the temperature detected in reactor body 1 is lower than default temperature value, then adjust and be arranged on the valve at heat cycles line entry 11 place and the valve in exit 12, increase air inflow or accelerate the gas circulation within circulating line, if the temperature in reactor body 1 is higher than the temperature value preset, then adjust and be arranged on the valve at heat cycles line entry 11 place and the valve in exit 12, reduce air inflow or increase gas output, make to keep in reactor body 1 constant temperature, shaft 3 drives stirring strip blade 4 and propeller blade 5 to rotate under the effect of motor 2 so that the reaction mass in reactor body 1 is fully contacted, and increases response area, after material reaction, opening the valve at discharging opening 8 place after carrying out the precipitation of certain time, reacted generation material enters in conveying pipe after drainage screen 9 filters partial impurities gets rid of reactor body 1. regularly open clout clean-up port 10, the solid clout of precipitation and impurity are discharged reactor body 1 so that keep clean in reactor body 1, improve the quality of product.

Preferred implementation of the present utility model described in detail above; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple equivalents, these equivalents belong to protection domain of the present utility model.

Claims

1. a reactor, including reactor body (1), agitating device and heater, it is characterized in that, the top of described reactor body (1) is provided with charging aperture (7), bottom is provided with discharging opening (8) and clout clean-up port (10), be arranged on described discharging opening (8) place conveying pipe the first port stretch into described reactor body (1) inside and bottom it certain altitude, second port of conveying pipe stretches out the bottom of described reactor body (1), and the second port of described conveying pipe is provided with drainage screen (9).

2. reactor according to claim 1, it is characterized in that, described heater includes the hygrosensor (6) being arranged on reactor body (1) inside sidewalls and the heat cycles pipeline being arranged on reactor body (1) side-wall outer side, one end of described heat cycles pipeline is provided with entrance (11), and the other end is provided with outlet (12).

3. reactor according to claim 1, it is characterized in that, described agitating device includes motor (2) and shaft (3), described motor (2) is positioned at the top outer of described reactor body (1), one end of described shaft (3) connects described motor (2), the other end stretches into described reactor body (1), and to extending bottom it, described shaft (3) is disposed with strip blade (4) and propeller blade (5).

4. reactor as claimed in any of claims 1 to 3, it is characterised in that described drainage screen (9) is connected with the second port activity of described conveying pipe.

5. reactor according to claim 4, it is characterised in that be provided with horizontal draw-in groove in the second port of described conveying pipe, described drainage screen (9) is arranged in this horizontal draw-in groove, can move horizontally relative to the cross section of the second port.

6. reactor according to claim 4, it is characterized in that, be provided with horizontal rotating shaft in the second port of described conveying pipe, the side of described drainage screen (9) is fixed on horizontal rotating shaft, and the opposite side relative with this side is fixed by snap on the outer wall of described conveying pipe.