CN2267856Y - Multifunction chemical unit integrated reactor - Google Patents

Abstract

The utility model relates to a multifunction chemical unit integrated reactor, comprising a horizontal reaction tank, a stirring device, an external surrounding type heat-exchange half tube, a spring measuring card, a solid-liquid separator, an electromagnetic vibrator, etc. The advantage of the utility model is that the multifunction chemical unit integrated reactor is integrated with a plurality of chemical unit operation devices which can be combined according to the requirement. In a tank, the chemical operation of the whole or multi-step procedures can be carried out, which avoids the repeat setting of the devices and simplifies the operation; thus, the operation is convenient. The utility model reduces the power consumption and the production cost and can improve the quality of the product. Because of avoiding frequent transportation and replacement of containers, the utility model reduces the outside pollution to the reactants, and the harm to human bodies and environmental pollution caused by harmful substances in the reaction.

Description

Multi-functional chemical engineering unit integrated reactor

The utility model relates to chemical reaction equipment, particularly a kind of integrated reactor that multinomial chemical engineering unit operation can be rolled into one and carried out.

At present in the chemical pharmaceutical technological process, synthetic reaction, decompression concentrate, crystallisation by cooling, dehydration, filtration, drying and a series of unit operations such as weigh all are to carry out in some separate equipment respectively, to in retort, carry out as synthetic reaction, need use agitating device, heat exchanger, recipient etc.When weighing, also need material is emitted.Then carrying out next round again feeds intake.Then the decompression of carrying out concentrates, processes such as crystallisation by cooling, dehydration and vacuum drying all also will use tank body, heat exchanger, recipient, safety can and vavuum pump etc. repeatedly.Like this, many equipment all will repeat to be provided with in the per pass unit operations, and material will be through repeatedly carrying and repeatedly changing container, and this just causes the equipment investment height, and it is big that power consumption reaches floor space greatly; And, polluted easily owing to frequent adding, discharge and the conveying of material; The also easy loss of harmful substance in the reaction works the mischief to human body and environment.So various process equipment manipulation difficulty, waste time and energy, labour intensity is big, and productivity ratio is low, and is very uneconomical.

The purpose of this utility model is the above-mentioned shortcoming that will overcome existing chemical-process equipment, and provide a kind of multi-functional integrated reactor that multinomial chemical engineering unit operation can be rolled into one and carried out, many chemical industry equipments commonly used are combined, do not go out a jar and just can carry out multistep or multiple operation, thereby simplified process equipment and operating process greatly improves economy.

In various chemical production processes, can it be decomposed into several basic chemical engineering unit operations according to the common ground on the physical treatment method.

Solution of the present utility model is characterized in that it comprises:

(a) horizontal reacting jar is used to hold the various chemical reaction substances of technological process different phase, has charge door, indirect steam outlet, sample tap, discharging opening and sight glass on it, and the bottom is provided with thermocouple thermometer;

(b) agitator is loaded on the retort, is driven by buncher;

(c) peripheral geometric pattern heat exchange semicanal is wound in horizontal reacting jar periphery, is used for material in the heating and cooling jar;

(d) spring amount card, its outer ring bearing spring supports retort, and inner ring amount card spring is used for material in the weighing jar;

(e) equipment for separating liquid from solid is loaded on a jar interior bottom;

(f) electromagnetic vibrator is loaded on the retort bottom, at the bottom of permanent magnet is loaded on jar.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is the longitudinal sectional drawing of multi-functional chemical engineering unit integrated reactor.

Referring to accompanying drawing, be provided with agitator 2 and peripheral geometric pattern heat exchange semicanal 7 etc. in the horizontal reacting jar 1.Agitator is by buncher 8 and actuator drives.Material is entered in the jar by charge door 15, mixes rapidly under agitator 2 effect and carries out chemical reaction.Heating can feed steam in heat exchange semicanal 7 if desired; Cooling can be led to cooling water or refrigerant if desired.After reaction finished, material was emitted by discharging opening 18.Main feed flow-liquid or solid-liquid raw material carry out chemical reaction.Also can supply mixing material, augmentation of heat transfer and accelerate dissolution process etc.So this part equipment combination is fit to finish unit operations such as synthetic reaction, heating for dissolving, crystallisation by cooling.Be equipped with vavuum pump and can finish the decompression concentration operation.As required, agitator 2 can adopt multiple agitators such as slurry formula, cabinet type, anchor formula or turbine type.

Reaction finishes, and through behind the crystallisation by cooling, solute and solvent can be separated fully with equipment for separating liquid from solid 5.Equipment for separating liquid from solid 5 among the figure is made up of the micropore sleeve pipe, and the centre is laid with requisite number purpose metal filter screen, can pull down the flushing or with the solvent backwash.It is a kind of common equipment.

Tank body 1 is loaded on the bearing spring 11 among the figure.In tank body 1 bottom electromagnetic vibrator 9 is housed, with the permanent magnet 20 interaction generation vibrations at the bottom of the jar.This vibration helps stirring material, quickens chemical reaction.Electromagnetic vibrator 9 and 7 combinations of heat exchange semicanal when quickening discharging, can carry out operations such as drying, heating, cooling, screen analysis.Electromagnetic vibrator 9 among the figure can be made up of three block permanent magnets that are mutually certain angle and three blocks of electromagnet, utilizes electricity switching and magnetic force property frequently, makes tank body 1 laterally, vertically all do well-regulated vibration, thereby reaches the purpose of stirring material.Though electromagnetic vibrator is at present existing, is used on the chemical reaction jar and still belongs to the first time.

Tank body 1 places on the corresponding spring amount card 21 by four lugs 19 of both sides.Spring amount card comprises the bearing spring 11 of outer ring and the amount card spring 10 of inner ring.Utilize the spring weighing principle, can be to the material metage of different phase in the jar, very convenient.

In also can being provided with, horizontal reacting jar 1 top intercepts dust device 6, in case dried material dust loss.

In addition, in order to carry out multiple chemical reaction and handled easily, on tank body 1, also be provided with indirect steam outlet 13, sample tap 16, anti-pollution contact (inside and outside silk) 17, sight glass 14 etc.Be provided with thermocouple thermometer 12 at the jar inner bottom part.On agitator, be provided with mechanical seal 3, the fixing orientation that stirs sends out blue 4.

The utility model is compared with existing chemical-process equipment, has following advantage:

1, integrate multiple chemical engineering unit operation equipment, combination does not go out a tank on demand Just can carry out the chemical industry operation of multistep or whole flow process. As normal pressure, the pressurization synthetic reaction, subtract Press to concentrate, heating for dissolving, suction filtration dehydration, reduction vaporization drying, computation weigh etc., all can Finish continuously in the tank, avoided equipment to repeat to arrange, simplify and made things convenient for operation. Thus Can greatly reduce number of devices and equipment investment, improve the effective rate of utilization of equipment.

2, Reduction of power consumption and reducing production costs. Reduce occupation area of equipment, reduce behaviour Do personnel, reduce labour intensity.

3, improved product quality, owing to avoided carrying frequently and changing container, reduced The pollution of outer bound pair reactant.

4, reduced harmful substance in the reaction owing to add frequently and discharge human body caused Harm reaches the pollution to environment.

5, adopt electromagnetic vibrator at chemical industry equipment first, consumption of power is few. Its frequency and Amplitude is adjusted easily. Can both produce vibration at vertical and horizontal, be conducive to material turning. Electricity Magnetic vibration is not contact vibration, has avoided traditional eccentric vibration mechanism and bump bobbing machine structure The noise that becomes reaches the infringement to equipment self.

Claims (3)

1, multi-functional chemical engineering unit integrated reactor is characterized in that it comprises:

(a) horizontal reacting jar (1), be used to hold the various chemical reaction substances of technological process different phase, have charge door (15), indirect steam outlet (13), sample tap (16), discharging opening (18) and sight glass (14) on it, the bottom is provided with thermocouple thermometer (12);

(b) agitator (2) is loaded in the retort (1), is driven by buncher (8);

(c) peripheral geometric pattern heat exchange semicanal (7) is wound in horizontal reacting jar (1) periphery, is used for heating and cooling;

(d) spring amount card (21), its outer ring bearing spring (11) supports retort (1), and inner ring amount card spring (10) is used for material in the weighing jar;

(e) equipment for separating liquid from solid (5) is loaded on a jar interior bottom;

(f) electromagnetic vibrator (9) is loaded on retort (1) bottom, at the bottom of permanent magnet (20) is loaded on jar.

2, reactor as claimed in claim 1 is characterized in that intercepting dust device (6) in horizontal reacting jar (1) top is provided with.

3, reactor as claimed in claim 1, it is characterized in that said electromagnetic vibrator (9) is made up of three block permanent magnets that are mutually certain angle and three blocks of electromagnet, make tank body (1) laterally, vertically all do well-regulated vibration, thereby reach the purpose of stirring material.