CN202555272U

CN202555272U - Efficient energy-saving reaction kettle

Info

Publication number: CN202555272U
Application number: CN201220136605XU
Authority: CN
Inventors: 秦纯; 李学文; 李宏跃; 刘汉瑛
Original assignee: HUNAN ZHONGJIE TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: HUNAN ZHONGJIE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-11-28
Anticipated expiration: 2022-04-01

Abstract

The utility model provides an efficient energy-saving reaction kettle which comprises a reaction kettle core body and a machine frame. The top of the reaction kettle core body is provided with a manhole, an air exhaust hole, a powder feed port, a liquid feed port and a thermometer. A flame guiding pipe and a stirrer are arranged in the reaction kettle core body, a discharge port is arranged on the lower portion of the reaction kettle core body, one side of the reaction kettle core body is connected with a combustion chamber, and the other side of the reaction kettle core body is connected with a draught fan. The efficient energy-saving reaction kettle has the advantages of being suitable for alkalinity, neutral and faintly acid liquid material processing, simple in structure and convenient to install, combining functions of an existing boiler and a reaction kettle together, changing a traditional indirect heat transmission mode of the boiler, and adopting a fuel combustion direct heating mode. The efficient energy-saving reaction kettle uses coal which is equivalent to coal consumed by a 1ton/per hour level boiler for achieving targets which cannot by achieved by a traditional 4-ton/per hour level traditional industrial boiler, and therefore the efficient energy-saving reaction kettle is remarkable in energy-saving effect.

Description

A kind of energy-efficient agitated reactor

[technical field] the utility model relates to metallurgy and chemical mechanical equipment, specifically a kind of energy-efficient agitated reactor.

Molten the soaking with evaporation of [background technology] material belongs to hydrometallurgy and the extremely important production technology of chemical enterprise; Accomplish these technical process and need material be heated to assigned temperature; The method that present stage heats all is to launch boiler, uses a kind of intermediary material, i.e. transmission of water vapor heat energy.Water vapour contacts heated body a course of conveying is arranged from producing to, has the problem of thermal efficiency discount, and the approach that therefore conducts heat is indirect.In order to improve the service efficiency of steam; Various technical measures to steam intensification, supercharging have appearred in the boiler for producing field in recent years, multiple efficient boiler equipment occurred, but as long as still adopt steam to conduct heat; Then the burning heat production from fuel obtains heat to reaction mass; The highest thermal efficiency is no more than 1/3, is usually less than 1/5, even has only 1/10.How changing traditional heat-supplying mode, make full use of the thermal efficiency, reach remarkable purpose of energy saving, is the current eager problem that needs solution.

[summary of the invention] the utility model provides a kind of energy-efficient agitated reactor to the drawback that above-mentioned traditional heat supply method exists.

This energy-efficient agitated reactor comprises agitated reactor stamen body and frame, it is characterized in that, agitated reactor stamen body top is provided with manhole, aspirating hole, powder charging aperture, liquid feed mouth and thermometer; The set inside of agitated reactor stamen body is led flame tube and agitator; The bottom of agitated reactor stamen body is provided with discharge port; One side of agitated reactor stamen body is connected with the combustion chamber, and the opposite side of agitated reactor stamen body is connected with air-introduced machine.

The beneficial effect of the utility model is: 1, this device is fit to handle alkalescence, neutrality and faintly acid liquid material; 2, device structure is simple, and is easy for installation, and the function of existing boiler and agitated reactor is united two into one; 3, changed traditional mode by the boiler indirect heat transfer; Adopt fuel combustion direct heating mode; The utility model has been accomplished 4 tons of/hour all out of the question things of rank traditional industry boiler with the coal consumption that is equivalent to 1 ton of/hour other boiler of level, the visible significantly energy-conservation effect that reaches.

[description of drawings]

Fig. 1 is the structural representation of the utility model

Among the figure: 1, liquid feed mouth, 2, agitated reactor stamen body, 3, air-introduced machine, 4, the combustion chamber, 5, lead flame tube, 6, thermometer, 7, the powder charging aperture, 8, agitator, 9, discharge port, 10, aspirating hole, 11, manhole.

[specific embodiment] set forth as follows the enforcement of the utility model below in conjunction with accompanying drawing:

In Fig. 1, agitated reactor stamen body 2 tops are provided with manhole 11, aspirating hole 10, powder charging aperture 7, liquid feed mouth 1 and thermometer 6; The set inside of agitated reactor stamen body 2 is led flame tube 5 and agitator 8; The bottom of agitated reactor stamen body 2 is provided with discharge port 9; One side of agitated reactor stamen body 2 is connected with combustion chamber 4, and the opposite side of agitated reactor stamen body 2 is connected with air-introduced machine 3.

During work, at first from liquid feed mouth 1, with calculating good liquid material, for example: the water or the aqueous solution; Consumption is put in the agitated reactor stamen body 2 according to plan, starts air-introduced machine 3 immediately, the intensification air feed of observing response still with receive thermal exhaust normal after; Start combustion chamber 4 again, the flame that burning is produced, the outer wall of fraction reacting by heating still stamen body 2 is most ofly directly led flame tube 5 through being horizontally placed in the agitated reactor stamen body 2; Make the liquid material in the stamen body 2, obtained direct heating, treat that thermometer 6 indications reach desired temperature, can be from powder charging aperture 7; In agitated reactor stamen body 2, drop into solid-state granular material, agitator 8 makes liquid-solid material even contact in agitated reactor simultaneously, dissolves and soaks reaction; Under the assigned temperature condition, remain to the scheduled time, carry out discharging from discharge port 9 at last, dissolve and soak the operation completion.

The evaporation operation with dissolve that to soak operation roughly close, difference has 2 points: the one, liquid feed mouth 1 is in normally open, liquid in the stamen body 2 can be evaporated immediately immediately replenish.The 2nd, consistent with the action and the air-introduced machine 3 of the air exhauster of aspirating hole 10 UNICOMs, with opening with closing, to keep the completeness and the security of evaporation operation.

The effect comparison of the indirect method of the utility model intensification efficient and conventional boiler steam such as following table institute

Show:

Contrast listed numerical value, except that one of thermal capacitance, the utility model all is superior to the close rank boiler heat supplying of scale.

Claims

1. an energy-efficient agitated reactor comprises agitated reactor stamen body and frame, it is characterized in that, agitated reactor stamen body top is provided with manhole, aspirating hole, powder charging aperture, liquid feed mouth and thermometer; The set inside of agitated reactor stamen body is led flame tube and agitator; The bottom of agitated reactor stamen body is provided with discharge port; One side of agitated reactor stamen body is connected with the combustion chamber, and the opposite side of agitated reactor stamen body is connected with air-introduced machine.