CN202570162U

CN202570162U - Novel reaction kettle

Info

Publication number: CN202570162U
Application number: CN 201220187592
Authority: CN
Inventors: 李晶晶
Original assignee: Shenyang Chuangda Technology Trade Market Co Ltd
Current assignee: Taizhou City Hengyuan chemical fiber factory
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-12-05
Anticipated expiration: 2022-04-28

Abstract

The utility model relates to a novel reaction kettle with a temperature measurement device which comprises an upper kettle body, a lower kettle body, a stirring shaft, a temperature controller and a water way circulating device, wherein the upper kettle body and the lower kettle body are fixed together by a fixing device, the stirring shaft penetrates through the upper kettle body to be arranged in the lower kettle body, the bottom end of the stirring shaft is provided with blades of the stirring shaft, the lower kettle body comprises a lower kettle body inner layer and a lower kettle body outer layer, an interlayer is formed between the lower kettle body inner layer and the lower kettle body outer layer, the water way circulating device is formed by the interlayer, a water inlet and a water outlet, the water inlet is arranged at the upper layer of the lower kettle body outer layer, the water outlet is arranged at the bottom of the lower kettle body outer layer, and the water outlet and the water inlet are respectively communicated with the interlayer; and the temperature controller comprises a temperature sensor and a temperature displayer, the temperature sensor is arranged in the reaction kettle, and is connected with the temperature displayer arranged outside the reaction body by a conducting wire. The temperature in the reaction kettle can be accurately controlled according to the temperature displayer; and the lower kettle body outer layer can be disassembled as well, so that the heating temperature of the reaction kettle can be accelerated, and the weight can be reduced.

Description

A kind of novel reaction kettle

Technical field

The utility model relates to a kind of agitated reactor, specifically relates to a kind of novel reaction kettle with temperature measuring equipment, and it belongs to the chemical reaction device field.

Background technology

Agitated reactor is chemical plant a kind of consersion unit commonly used, and it mainly is to come reaction stirred that it is fully reacted to obtain desired material through the motor drives shaft.Reactant in the agitated reactor needs the temperature in the control agitated reactor in the process of its reaction, reached the reaction requirement; And great majority are reflected at once heated needs long constant temperature insulation; The mode that the general material of existing agitated reactor continues heating realizes, and according to the temperature in the experience judgement agitated reactor of work, not only can not satisfy people's demand; And waste energy, increasing manufactures a finished product.The more important thing is that existing agitated reactor can't reach quick cooling purpose, extended the time that reactant is produced, reduced production efficiency.

Summary of the invention

Defective in view of the existing procucts existence; The utility model be that a kind of novel reaction kettle will be provided; Its lower kettle adopts the design of internal layer, the outside and interlayer, has reached long-time constant temperature insulation and cooling fast, improves production efficient and the purpose that reduces production costs.

To achieve these goals, the technical scheme that the utility model adopted is a kind of novel reaction kettle, and it mainly comprises: upper kettle, lower kettle and shaft; It is characterized in that: it also comprises: attemperating unit and water route EGR; Upper kettle and lower kettle are fixed together through fixture, and shaft passes upper kettle and places lower kettle inner, and the shaft bottom is provided with the shaft blade; Said lower kettle comprises lower kettle internal layer and lower kettle skin; Form interlayer between lower kettle internal layer and the lower kettle skin, interlayer and water inlet and delivery port constitute the water route EGR, and water inlet is positioned at the outer field upper strata of lower kettle; Delivery port is positioned at the outer field bottom of lower kettle, and delivery port is communicated with interlayer respectively with water inlet; Said attemperating unit comprises heat detector and temperature indicator, and heat detector is positioned at agitated reactor inside, and the temperature indicator outside with being located at kettle through lead is connected.

Said lower kettle is outer to be connected through fixture with upper kettle, and itself and lower kettle internal layer adopt detachable structure.

Said shaft blade is made up of three parts, and it is vertical with shaft that a part is positioned at the shaft bottom, and two parts become miter angle to be fixed in the shaft bottom with shaft in addition.

The advantage of the utility model is:

1, outside design in lower kettle adopts, the interlayer of getting along between internal layer and the skin, interlayer and water inlet and delivery port form the circulation water route; When the reactant in the agitated reactor needs long-time constant temperature to be incubated, in interlayer, feed hot water through water inlet, the reduction of the reactor temperature that slows down; And can the water of cooling be emitted through delivery port; Water inlet feeds hot water, forms circulation, reaches the effect of insulation; When the reactant in the agitated reactor need cool off, can accelerate cooling velocity simultaneously, shorten cool time, enhance productivity through water inlet through cold water;

2, be provided with attemperating unit in the kettle, it measures the inner problem of agitated reactor through heat detector, and passes to temperature indicator through lead, and the staff can control the temperature in the agitated reactor accurately according to temperature indicator;

3, lower kettle is outer adopts detachable the connection with upper kettle, when reaction need not be incubated and cool off, can the outer dismounting of lower kettle be accelerated the heating-up temperature of agitated reactor, and alleviate the weight of agitated reactor;

4, the shaft blade is provided with into petal shape, and it increases the contact area with material, improves stirring efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure: 1, upper kettle, 2, shaft, 3, fixture, 4, water inlet, 5, the lower kettle internal layer, 6, interlayer, 7, lower kettle is outer, 8, the shaft blade, 9, delivery port, 10, heat detector, 11, temperature indicator.

The specific embodiment

In order further to understand this novel reaction kettle, as follows in conjunction with accompanying drawing 1 explanation.

A kind of novel reaction kettle, it mainly comprises: upper kettle 1, lower kettle and shaft 2, it is characterized in that: it also comprises: attemperating unit and water route EGR; Upper kettle 1 is fixed together through fixture 3 with lower kettle, and shaft 2 passes upper kettle 1 and places lower kettle inner, and shaft 2 bottoms are provided with shaft blade 8; Said lower kettle comprises lower kettle internal layer 5 and lower kettle outer 7; Form interlayer 6 between lower kettle internal layer 5 and the lower kettle outer 7, interlayer 6 and water inlet, 4; With delivery port 9 formation water route EGRs; Water inlet 4 is positioned at the upper strata of lower kettle outer 7, and delivery port 9 is positioned at the bottom of lower kettle outer 7, and delivery port 4 is communicated with interlayer 6 respectively with water inlet 9; Said attemperating unit comprises heat detector 10 and temperature indicator 11, and heat detector 10 is positioned at agitated reactor inside, and the temperature indicator 11 outside with being located at kettle through lead is connected.Said lower kettle outer 7 is connected through fixture 3 with upper kettle 1, itself and the detachable structure of lower kettle internal layer 5 employings.Said shaft blade 8 is made up of three parts, and it is vertical with shaft 2 that a part is positioned at shaft 2 bottoms, and 2 one-tenth miter angles of two parts and shaft are fixed in shaft 2 bottoms in addition.When the reactant in the agitated reactor needs long-time constant temperature to be incubated, in interlayer 6, feed hot water, the reduction of the reactor temperature that slows down through water inlet 4; And through delivery port 9 with the cooling water emit; Water inlet 4 feeds hot water, forms circulation, through the variations in temperature in the attemperating unit observing response still; Select discharge time, reach the effect of constant temperature insulation; When the reactant in the agitated reactor need cool off, can after cold water temperature raises, flow out simultaneously, form the water route circulation, accelerate the cold water speed of agitated reactor through water inlet 4 through cold water through delivery port 9.

Claims

1. novel reaction kettle, it mainly comprises: upper kettle, lower kettle and shaft is characterized in that: it also comprises: attemperating unit and water route EGR; Upper kettle and lower kettle are fixed together through fixture, and shaft passes upper kettle and places lower kettle inner, and the shaft bottom is provided with the shaft blade; Said lower kettle comprises lower kettle internal layer and lower kettle skin; Form interlayer between lower kettle internal layer and the lower kettle skin, interlayer and water inlet and delivery port constitute the water route EGR, and water inlet is positioned at the outer field upper strata of lower kettle; Delivery port is positioned at the outer field bottom of lower kettle, and delivery port is communicated with interlayer respectively with water inlet; Said attemperating unit comprises heat detector and temperature indicator, and heat detector is positioned at agitated reactor inside, and the temperature indicator outside with being located at kettle through lead is connected.

2. a kind of novel reaction kettle according to claim 1 is characterized in that: said lower kettle is outer to be connected through fixture with upper kettle, and itself and lower kettle internal layer adopt detachable structure.

3. a kind of novel reaction kettle according to claim 1 is characterized in that: said shaft blade is made up of three parts, and it is vertical with shaft that a part is positioned at the shaft bottom, and two parts become miter angle to be fixed in the shaft bottom with shaft in addition.