CN203244952U - Reaction kettle - Google Patents

Abstract

The utility model relates to a reaction kettle which comprises a negative pressure generating device, wherein the air outlet of the negative pressure generating device is connected with the exhaust hole of the reaction kettle; a pressure vacuum gauge is mounted on the reaction kettle. The reaction kettle has the advantage that a vacuum pump is adopted for vacuumizing the interior of the reaction kettle, so that negative pressure is generated in the reaction kettle, which solves the problems of material discharging difficulty and danger caused by blockage in the discharge opening of the reaction kettle, and improves the collection ratio of finished products.

Description

A kind of reactor

Technical field

The utility model relates to a kind of reactor.

Background technology

Reactor is widely used in oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food service industry, be used for finishing the pressure vessel of sulfuration, nitrated, hydrogenation, hydrocarbonylation, polymerization, condensation and the technical process such as concentrated, behind the reactor end of run, need to discharge from discharge gate processing finished product in the reactor, but because some finished product is easily blocked drain hole, just the problem that finished product materials is difficult to discharge has appearred, generally all being at present all is to pass through manual type, after with iron rod or bamboo pole etc. the stifled thing of drain hole being disclosed out, rest materials could be discharged.Because more than 100 degree, the material of discharge is easy to cause the operator to scald to the temperature in the reactor usually, operation is absolutely unsafe, and the material that sprays out also often causes waste.

The utility model content

Technical problem to be solved in the utility model provides a kind of reactor that utilizes negative pressure to realize automatic discharge.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A kind of reactor comprises a depression generator, and described depression generator gas outlet is connected to the steam vent of reactor body.

Preferably, described depression generator is vavuum pump.

Further, at described reactor body a pressure vacuum meter is installed.

Preferably, described pressure vacuum meter is installed on the top cover of described reactor body.

The beneficial effects of the utility model are to vacuumize to make by vavuum pump to produce negative pressure in the reactor, solve the reactor discharge gate and stop up the safety issue that causes discharge difficulty and discharge operation, have improved simultaneously the collection ratio of finished product materials.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment reactor.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.

Reactor as shown in Figure 1 is connected to the steam vent 3 of reactor body 1 by vavuum pump 2 gas outlets, the top cover at reactor body 1 arranges a pressure vacuum meter 4 simultaneously.

After the reactor operation is complete, all path blockades such as charging aperture, auxiliary material mouth will be comprised first on the reactor body 1, utilize vavuum pump 2 will to be pumped into negative pressure in the reactor by steam vent 3, when reaching setting by the negative pressure value of observing pressure vacuum meter 4, close steam vent, drain hole 5 is opened, externally under the differential pressure action of atmospheric pressure and reactor internal negative pressure, the material that gets lodged in drain hole is crashed through, and then material in reactor can smooth and easyly flow out.The operator can be away from discharge gate when discharge, and security improves greatly, and the collection ratio of material also greatly promotes.

It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims (4)

1. a reactor is characterized in that, comprises a depression generator, and described depression generator gas outlet is connected to the steam vent of reactor.

2. described reactor according to claim 1 and 2 is characterized in that, described depression generator is vavuum pump.

3. reactor according to claim 1 is characterized in that, at described reactor a pressure vacuum meter is installed.

4. described reactor according to claim 3 is characterized in that, described pressure vacuum meter is installed on the top cover of described reactor.

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