CN2893572Y - Stainless steel fast refrigerating reacto - Google Patents

Abstract

A stainless steel quick-refrigeration reaction-kettle belongs to the technical field of the designing and producing of reaction-kettle. The utility model comprises a kettle and a kettle bracket. A flow-guiding board is arranged on the inner edge of the kettle and the refrigeration pipe holes are arranged on the flow-guiding board. Refrigeration coils are arranged in the pipe holes and are connected with a refrigeration machine. An insulation level is arranged between the inner wall and outer wall of the kettle. A temperature-sensing tube is arranged beside the material inlet and is connected with a terminal box. The utility model is characterized in that the temperature of reaction material can be reduced directly with no need for a high-power refrigeration machine, both saving time and power. In addition, the flow-guiding board can change the direction of the stirred liquid to get a surging from the down to the up, making the mixing equal. When the temperature-sensing tube senses the temperature, a signal is sent to a temperature-controller in the terminal box so as to start or stop the refrigeration machine in time. The utility model has a simple structure and a proper design, and is an ideal refrigeration reaction-kettle.

Description

Stainless steel fast-refrigerating reactor

Technical field

The utility model belongs to the design and the manufacturing technology field of refrigeration reactor.

Background technology

Be used to produce the refrigeration reactor of chemicals, medicine at present, its reactor separates with refrigerating plant, all be that a brine pit is set near reactor, first with high-power refrigeration machine with the salt water for cooling, salt solution with cooling advances in the reacting kettle jacketing with pumping then, comes in this way to lowering the temperature in the reactor.Salt solution flows back to brine pit again by reacting kettle jacketing.Therefore need constantly start refrigeration machine, use the cycle down warm saline.Want to make the temperature that reaches needs in the still to need more than 3 hours at least, in addition, refrigeration machine ceaselessly turns round and causes waste of electric energy.Existing in addition reactor is also undesirable on the reaction effect of batching.Batching just along the rotation of still wall, makes the upper strata batching inhomogeneous with lower floor's batch mixes under blade rotates.Therefore say that present employed reactor is not very desirable.Also there be not the reactor identical in production reality, to use at present with the utility model.

Summary of the invention

The purpose of this utility model provides a kind of saving energy and shortens the reaction time, and can make the reaction batch mixes even, and the refrigeration reactor that reaction effect is good is to solve the practical problem that existing equipment exists.

Structure of the present utility model is as shown in drawings: by reaction kettle body be configured to.Reaction kettle body is located on the support.Reaction kettle body is oval.By the stainless steel material manufacturing.On the top of reaction kettle body one buncher is arranged, connect a main shaft on the output shaft of motor, have blade in the bottom of main shaft.In the bottom of reaction kettle body one drain hole is arranged.On the kettle inner rim, have deflector.Have the refrigeration pore on the deflector.Have refrigeration coil in the pore.Kettle is inside and outside wall construction, has heat-insulation layer between two walls.In the kettle upper left-hand one powder inlet is arranged, there is a temperature-sensitive pipe on powder inlet next door, and the temperature-sensitive pipe links to each other with distribution box.There is a tear drop mouth on the right side.Using method of the present utility model is: at first the aqua raw material is put in the still from the tear drop mouth, started buncher then, electric machine main shaft drives blade and stirs the water material.In stirring, when current are run into deflector, then change the flow direction, water is sprung up from the bottom up, make batch mixes even.When adding the pulvis material, can drop into, stir again, until evenly from pulvis material mouth as need.When being reacted to a certain degree, when needing cooling, send signal to temperature controller by the temperature-sensitive pipe, start refrigeration machine, cold-producing medium is compressed in the refrigeration coil, reaction mass is directly lowered the temperature.When temperature was reduced to setting value, refrigeration machine was out of service automatically.The utility model is simple in structure, and is reasonable in design.Owing in kettle, have refrigerator pipes and deflector, have heat-insulation layer in the kettle double wall in addition, make to the direct fast-refrigerating of reaction mass, do not need powerful refrigeration machine.Both saved time, again power saving.Deflector makes reaction material change under blade stirs to flow in addition, be formed up to down and on spring up, mix, reaction effect is good.Heat-insulation layer can make temperature in the kettle not distribute, and plays the economize on electricity effect.Production cost is reduced greatly, and product quality increases substantially.It is a kind of desirable refrigeration reactor.

Description of drawings

Accompanying drawing is the utility model structural representation

1-buncher 2-tear drop mouth 3-peephole 4-main shaft 5-deflector 6-heat-insulation layer 7-kettle support 8-blade 9-drain hole 10-refrigeration coil 11-kettle 12-temperature-sensitive pipe 13-powder inlet 14-porcelain ring seal circle

The specific embodiment

Structure of the present utility model is as shown in drawings: be made of kettle (11) and kettle support (7).Kettle is oval, by stainless steel material system.Kettle is located on the kettle support.On kettle top one buncher is arranged, motor is fixed on kettle top by electric machine support.Have a main shaft (4) on the output shaft of buncher, the main shaft bottom has blade (8).One drain hole (9) is arranged at the bottom of kettle.One porcelain ring sealing ring (14) is arranged around the kettle upper spindle.Have deflector (5) on the kettle inner rim, deflector is welded on the inner wall of kettle.Have the refrigeration pore on the deflector, have refrigeration coil (10) in the pore.Refrigeration coil connects mutually with refrigeration machine.Kettle is the inside and outside wall structure, has heat-insulation layer (6) between the inside and outside wall.At the kettle upper left quarter one powder inlet (13) is arranged, there is a tear drop mouth (2) on the right side.There is a peephole (3) on tear drop mouth next door.On powder inlet next door one temperature-sensitive pipe (12) is arranged.The temperature-sensitive pipe links to each other with distribution box.

Claims (1)

1, stainless steel fast-refrigerating reactor, constitute by kettle (11) and support (7), it is characterized in that having on the kettle inner rim deflector (5), have the refrigeration pore on the deflector, have refrigeration coil (10) in the pore, between the inside and outside wall of kettle, have heat-insulation layer (6), one temperature-sensitive pipe (12) is arranged on powder inlet next door.