CN209188786U - The injection combined experiments instrument of gas-liquid, reactive liquid solution - Google Patents

Abstract

The utility model provides the injection combined experiments instrument of a kind of gas-liquid, reactive liquid solution, including reactor tank, cover, a vertical transport pipe is equipped in the reactor tank, the vertical transport pipe is successively equipped with multiple annulus jetting material pieces in parallel from top to bottom, the bottom end of the vertical transport pipe connects a lateral transfer pipe, and the lateral transfer pipe is equipped with suction pump, control valve.This injection combined experiments instrument is equipped with multiple annulus jetting material pieces in reactor tank, realize that gas or liquid reactants can enter in reactor tank from many levels simultaneously, by suction pump to reactor tank annular spray reactant, carry out the intracorporal reactant of tank up and down, along compound Multidirectional motions such as counterclockwise and rollings, effectively increase the contact area between reactant, full and uniform contact, react complete, and the speed of also controllable charging, to effectively adjust reaction rate, convenient for experimenter's observing response process, mechanical automation operation reaction, experimental data is accurate, security performance is high.

Description

The injection combined experiments instrument of gas-liquid, reactive liquid solution

Technical field

The utility model relates to a kind of experiment reaction units, and in particular to a kind of injection mixing of gas-liquid, reactive liquid solution Experiment instrument.

Background technique

Gas-liquid, reactive liquid solution belong to common chemical reaction, universal in many industrial circles such as petroleum, chemical industry, metallurgy In the presence of will generally carry out scientific experiment, the chemical experiment often carried out to fully understand the chemical reaction of gas-liquid, liquid liquid To observe chemical reaction course or produce new reactant.

Currently, either gas liquid reaction experimental provision or reactive liquid solution experimental provision, structure is all unreasonable.Gas-liquid experiment When, gas reactant is poured into the container equipped with liquid reactants, gas is caused only to contact with the surface of liquid reactants；Liquid When liquid is tested, another liquid reactants are poured into the container equipped with liquid reactants along glass bar, the liquid reactants poured into It can only partially be contacted with the liquid reactants in container.Therefore, existing gas-liquid, reactive liquid solution experimental provision, reactant cannot It is sufficiently mixed, causes to react insufficient, not only influence experimental data, also waste reactant resource.Furthermore it is anti-due to being manually added Object is answered, feed rate is difficult to control, to be unable to control reaction rate, is unfavorable for Germicidal efficacy.If in addition, the property of reactant When matter is unstable, especially gas liquid reaction needs stringent condition, and hand feed very likely has security risk.

Utility model content

In view of the deficienciess of the prior art, the injection that the utility model provides a kind of gas-liquid, reactive liquid solution mixes in fact Instrument is tested, this injection combined experiments instrument is equipped with multiple annulus jetting material pieces in reactor tank, realizes that gas or liquid reactants can be same When enter in reactor tank from many levels, by suction pump to reactor tank annular spray reactant, make the intracorporal reactant of tank into Row up and down, along counterclockwise and rolling etc. compound Multidirectional motion, effectively increase the contact area between reactant, it is full and uniform Contact reacts complete, and the speed of also controllable charging is convenient for experimenter's observing response to effectively adjust reaction rate Process, mechanical automation operation reaction, experimental data is accurate, and security performance is high.

In order to achieve the above object, the technical solution that the utility model is taken:

The injection combined experiments instrument of gas-liquid, reactive liquid solution is removable in the reactor tank including cylindrical reactor tank The cover for being equipped with and being cooperatively connected with it is unloaded, the reactor tank is made of transparent corrosion resistant material, is equipped in the reactor tank One vertical transport pipe, the vertical transport pipe are successively equipped with multiple annulus jetting material pieces, the annulus jetting material piece in parallel from top to bottom The more stuff-spraying pipes including the circumferential direction setting along vertical transport pipe, every stuff-spraying pipe with phase inside vertical transport pipe Logical, and the end of every stuff-spraying pipe opens up spray-hole, the stuff-spraying pipe on same circumferential direction is along concentric points from interior multiple toward being externally provided with Firm ring is supported, the bottom end of the vertical transport pipe connects a lateral transfer pipe, and the lateral transfer pipe extends into reaction from outside In tank, the lateral transfer pipe is equipped with the suction pump for conveying reactant, is additionally provided with a control on the lateral transfer pipe The control valve of its interior reactant flow.

It is easy in order to make entirely to spray combined experiments instrument manufacturing process as optimal technical scheme, while also ensuring that reaction Reactant is uniformly mixed sufficiently in tank, and each annulus jetting material piece includes 22 stuff-spraying pipes.

As optimal technical scheme, in order to ensure corner response object each in reactor tank can be uniformly sufficiently mixed, into one Step improves reaction effect, and the length of the vertical transport pipe is the half of reactor tank height, and the length of the stuff-spraying pipe is equal For the one third of reactor tank diameter.

Compared with prior art, the utility model has the advantages that

1, this injection combined experiments instrument is equipped with multiple annulus jetting material pieces in reactor tank, realizes that gas or liquid reactants can To enter in reactor tank from many levels simultaneously, by suction pump to reactor tank annular spray reactant, make the intracorporal reaction of tank Object carry out up and down, along counterclockwise and rolling etc. compound Multidirectional motion, effectively increase the contact area between reactant, sufficiently Uniformly contact reacts complete, and the speed of also controllable charging is observed to effectively adjust reaction rate convenient for experimenter Reaction process, mechanical automation operation reaction, experimental data is accurate, and security performance is high.

2, each annulus jetting material piece includes 22 stuff-spraying pipes, makes entirely to spray combined experiments instrument manufacturing process simplicity, simultaneously Also ensure that reactant is uniformly mixed abundant in reactor tank.

3, vertical transport pipe, the size setting of stuff-spraying pipe are scientific and reasonable, it is ensured that each corner response object in reactor tank It is uniformly sufficiently mixed, further increases reaction effect.

Detailed description of the invention

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Fig. 1 is the structural schematic diagram of the utility model；

Drawing reference numeral: 1, reactor tank, 2, cover, 3, vertical transport pipe, 4, stuff-spraying pipe, 5, spray-hole, 6, the firm ring of support, 7, lateral transfer pipe, 8, suction pump, 9, control valve, 10, rotating handle.

Specific embodiment

A kind of specific embodiment of the utility model, the injection combined experiments of gas-liquid, reactive liquid solution are proposed as shown in Figure 1 Instrument is detachably equipped with the cover 2 being cooperatively connected with it including cylindrical reactor tank 1 in the reactor tank 1, in order to make this Experimental provision is suitable for the gas liquid reaction under the conditions of differential responses, while guaranteeing to be completely embedded between cover 2 and reactor tank 1, this Implement to offer internal screw thread in 2 bottom end of cover, offer external screw thread on the top of reactor tank 1, leads between reactor tank 1 and cover 2 It crosses threaded connection and realizes that quick distachable closely connects, for the ease of unscrewing or installing cover 2, the present embodiment is also in cover 2 Top is equipped with a rotating handle 10, and the reactor tank 1 is made of transparent corrosion resistant material, for the ease of clear view reactor tank Gas liquid reaction process in 1, while guaranteeing that reactor tank 1 is applicable to corrosive gas liquid reaction, effectively extend making for reactor tank 1 With the service life, the present embodiment setting reactor tank 1 is to be equipped with a vertical transport in the reactor tank 1 made of transparent toughened glass Pipe 3 is conducive to improve being uniformly mixed between reactant to spurt into gas or liquid reactants uniformly in reactor tank 1, The central axis that vertical transport pipe 3 is set to reactor tank 1 is arranged in the present embodiment, and the vertical transport pipe 3 is successively parallel from top to bottom Equipped with multiple annulus jetting material pieces, under the premise of meeting that reactant is uniformly sufficiently mixed in reactor tank 1, the setting of annulus jetting material piece is got over It is few better, manufacturing cost was both effectively reduced, while also guaranteeing the simplicity of manufacturing process, 2 annulus jetting material pieces are arranged in the present embodiment, The annulus jetting material piece include along vertical transport pipe 3 circumferential direction be arranged more stuff-spraying pipes 4, every stuff-spraying pipe 4 with It is communicated inside vertical transport pipe 3, and the end of every stuff-spraying pipe 4 opens up spray-hole 5, the stuff-spraying pipe 4 on same circumferential direction is along same Heart point in order to guarantee the simple of manufacturing process, while guaranteeing the spray on same circumferential direction from interior toward the firm ring 6 of multiple supports is externally provided with Expects pipe 4 is firm, and 2 are equipped between the stuff-spraying pipe 4 that the present embodiment is arranged on same circumferential direction and supports firm ring 6, described vertical defeated The bottom end of pipe 3 is sent to connect a lateral transfer pipe 7, the lateral transfer pipe 7 is extended into from outside in reactor tank 1, the present embodiment setting Vertical transport pipe 3 is connect with lateral transfer pipe 7 by elbow, and the lateral transfer pipe 7 is equipped with the suction for conveying reactant Power pump 8, for the ease of the intuitive observing response process of experimenter, the present embodiment setting suction pump 8 is connect with variable-frequency motor, thus The reactant flow of flexible modulation lateral transfer pipe 7, and then the reaction rate in reactor tank 1 is adjusted, on the lateral transfer pipe 7 It is additionally provided with the control valve 9 of its interior reactant flow of a control, reaction rate can effectively be adjusted by adjusting control valve, is convenient for student Reaction process in intuitive observing response tank 1, the working principle one of control valve 9 and the tap in life used in the present embodiment Sample, then the angle rotated by changing control valve 9, and then realize the change of reactant flow in lateral transfer pipe 7.

Each annulus jetting material piece includes 22 stuff-spraying pipes 4, if 4 quantity of stuff-spraying pipe on an annulus jetting material piece was arranged It is more, it is uniformly sufficiently mixed though being conducive to reactant, causes manufacturing process complexity, is difficult to manufacture realization, if an annulus material spray 4 quantity of stuff-spraying pipe setting on part is very few, though manufacturing process is simple, is unfavorable for reacting being sufficiently mixed for object, therefore each 22 stuff-spraying pipes 4 are arranged in annulus jetting material piece, on the one hand guarantee that entire injection combined experiments instrument manufacturing process is easy, on the other hand Ensure that reactant is uniformly mixed abundant in reactor tank 1.

The length of the vertical transport pipe 3 is the half of 1 height of reactor tank, and the length of the stuff-spraying pipe 4 is anti- Answer the one third of 1 diameter of tank, it is ensured that each corner response object can be uniformly sufficiently mixed in reactor tank, further increase reaction Effect.

When the utility model is used: first liquid reactants being poured into reactor tank 1, according to reaction actual conditions, pass through rotation It rotates turning handle 10 and opens or closes cover 2, lateral transfer pipe 7 connects gas or liquid reactants feeding mechanism, opens control valve 9, suction pump 8, which is then adsorbed, successively passes through lateral transfer pipe 7, the every material spray of entrance of vertical transport pipe 3 for gas or liquid reactants In pipe 4, and then enter in reactor tank 1 from different level simultaneously, make reactant in reactor tank 1 carry out up and down, along counterclockwise with And rolling etc. multi-direction compound motion, react fully, significant effect, can according to reaction the case where, reasonable adjusting control valve 9, Convenient for experimenter's observing response process.

Certainly, only the utility model preferred embodiment is described in detail in conjunction with attached drawing above, not The scope of the utility model is limited with this, it is all according to equivalence changes made by the principles of the present invention, construction and structure, It should all be covered by the protection scope of the utility model.

Claims (3)

1. the injection combined experiments instrument of gas-liquid, reactive liquid solution, it is characterised in that: described including cylindrical reactor tank (1) It is detachably equipped with the cover (2) being cooperatively connected with it in reactor tank (1), is equipped with a vertical transport pipe in the reactor tank (1) (3), the vertical transport pipe (3) is successively equipped with multiple annulus jetting material pieces in parallel from top to bottom, and the annulus jetting material piece includes edge Vertical transport pipe (3) circumferential direction setting more stuff-spraying pipes (4), every stuff-spraying pipe (4) and vertical transport pipe (3) in Portion communicates, and the end of every stuff-spraying pipe (4) opens up spray-hole (5), and the stuff-spraying pipe (4) on same circumferential direction is along concentric points from interior Ring (6) are consolidated toward multiple support is externally provided with, the bottom end of the vertical transport pipe (3) connects a lateral transfer pipe (7), the transverse direction Delivery pipe (7) is extended into from outside in reactor tank (1), and the lateral transfer pipe (7) is equipped with the suction pump for conveying reactant (8), the control valve (9) of its interior reactant flow of a control is additionally provided on the lateral transfer pipe (7).

2. the injection combined experiments instrument of gas-liquid according to claim 1, reactive liquid solution, it is characterised in that: each annulus Jetting material piece includes 22 stuff-spraying pipes (4).

3. the injection combined experiments instrument of gas-liquid according to claim 1 or 2, reactive liquid solution, it is characterised in that: described perpendicular It is the half of reactor tank (1) height to the length of delivery pipe (3), the length of the stuff-spraying pipe (4) is that reactor tank (1) is straight The one third of diameter.