CN209317640U - Based on the gas liquid reaction experiment instrument sprayed in opposite directions - Google Patents

Abstract

The utility model, which provides, a kind of turns injection equipment, gas rotating injection equipment based on the gas liquid reaction experiment instrument sprayed in opposite directions, including liquid spin；It includes reactor tank, inlet tube, micro pump, jetting liquid, outlet tube that the liquid spin, which turns injection equipment,；The gas rotating injection equipment includes gas transmission bottom tank, air inlet pipe, connection tracheae, vertical rotation pipe.This gas liquid reaction experiment instrument setting liquid spin turns injection equipment and gas rotating-spray mechanism, two mechanisms are oppositely arranged, spray in opposite directions up and down, and walked toward eminence in conjunction with gas, liquid toward lower stream principle of inertia, come into full contact with gas with liquid, contact area it is big, full and uniform contact, react complete, can also flexible modulation reactant ejection efficiency, thus effectively adjust reaction rate, convenient for experimenter's observing response process, mechanical automation operation reaction, experimental data is accurate, and security performance is high.

Description

Based on the gas liquid reaction experiment instrument sprayed in opposite directions

Technical field

The utility model relates to a kind of solution dosing apparatus, and in particular to a kind of based on the gas liquid reaction sprayed in opposite directions experiment Instrument.

Background technique

Gas liquid reaction belongs to common chemical reaction, generally existing in many industrial circles such as petroleum, chemical industry, metallurgy, In order to fully understand that gas-liquid chemically reacts, scientific experiment will be generally carried out to observe chemical reaction course or produce newly anti- Answer object.

Currently, carrying out gas-liquid experiment, gas reactant usually is poured into the container equipped with liquid reactants, leads to gas Body is only contacted with the surface of liquid reactants, so that gas cannot be sufficiently mixed with liquid, reaction is caused not exclusively not only to influence Experimental data, also waste reactant resource.Furthermore since gas reactant is manually added, feed rate is difficult to control, thus nothing Method controls reaction rate, is unfavorable for Germicidal efficacy.Especially inflammable volatile in addition, when if the property of reactant is unstable Gas reactant, very likely there is security risk in hand feed.

Utility model content

In view of the deficienciess of the prior art, the utility model provide it is a kind of based on spray in opposite directions gas liquid reaction experiment Instrument, this gas liquid reaction experiment instrument setting liquid spin turn injection equipment and gas rotating-spray mechanism, and two mechanisms are opposite up and down to be set It sets, spray in opposite directions, and gas is walked toward eminence, liquid is toward the principle of inertia of lower stream for combination, and gas is made to come into full contact with, connect with liquid Contacting surface product is big, full and uniform contact, reacts complete, can also flexible modulation reactant ejection efficiency, to effectively adjust reaction speed Rate is convenient for experimenter's observing response process, and 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:

Based on the gas liquid reaction experiment instrument sprayed in opposite directions, the liquid spin including being cooperatively connected up and down turns injection equipment, gas Body rotating-spray mechanism；It includes cylindrical reactor tank that the liquid spin, which turns injection equipment, and the upper end of the reactor tank is set There is the cover being cooperatively connected with it, the cover is equipped with an inlet tube, and the inlet tube is stretched from outer through subsequent renew of cover Enter in reactor tank, on the inlet tube and is located in cover equipped with a micro pump, the end of the inlet tube passes through a liquid Rotary joint connects a jetting liquid, and the liquid rotating joint includes the liquid in rotation being detachably cooperatively connected with feed liquor tube end Fixing sleeve, the upper end of the liquid in rotation fixing sleeve and is located in inlet tube and is equipped with a support liquid set, and the jetting liquid is arranged In support liquid set, and the jetting liquid is communicated with the inside of inlet tube, and the jetting liquid is hollow structure and its bottom surface is opened If full spray hole, the lower end of the reactor tank is equipped with an outlet tube, and the outlet tube is equipped with liquid-controlling valve；The gas rotating spray Penetrating mechanism includes the gas transmission bottom tank in calabash shaped, and the bottom end of gas transmission bottom tank is equipped with an air inlet pipe, and the air inlet pipe is from extension Protrude into the tank of gas transmission bottom and be additionally provided with thereon an air control valve, the end of the air inlet pipe and one pumping of connection in the tank of gas transmission bottom Air pump, aspiration pump connection one laterally setting and with the connection tracheae that is communicated inside air inlet pipe, the end of the connection tracheae Equipped with a gas swivels, the gas swivels include the lateral fixing sleeve for being set in connection tracheae end outer surface, The transverse direction fixing sleeve is vertically arranged and be detachably cooperatively connected with the caching chamber that pipe communicates is connect with one, the company Trachea pass through lateral fixing sleeve after, extend into that caching is intracavitary, and the end of the connection tracheae is successively arranged with from left to right Positioned at intracavitary vertical air supporting set, envelope air cushion piece is cached, the upper end of the caching chamber is set in vertical fixing sleeve, described Vertical fixing sleeve and a vertical rotation pipe are detachably cooperatively connected, and the vertical rotation pipe is communicated with intracavitary portion is cached, described slow The top for depositing chamber is successively arranged with lateral air supporting set from top to bottom, prevents letting out gasket, is arranged a drive on the vertical rotation pipe Moving gear, the driving gear are connect with a driving motor, and the top of the vertical rotation pipe is equipped with the spray communicated with inside it Gas, the jet body are located in the top of gas transmission bottom tank, and the jet body is hollow structure and its upper surface opens up completely Fumarole, top and the reactor tank lower end of gas transmission bottom tank are detachably cooperatively connected.

Gas-liquid can not only be shortened as optimal technical scheme in order to meet the condition that gas and liquid mixing needs heat The time of reaction can also expand the use scope of experiment instrument, improve the practicability of experiment instrument, and the bottom end of the cover is equipped with one and adds Hot pin, the outer surface of the cover are equipped with two for adjusting the temperature adjusting knob of temperature.

As optimal technical scheme, experiment instrument is lifted for the ease of experimenter, reduces the workload of experimenter, simultaneously Be conducive to experiment to be normally carried out, the top of the cover is equipped with handle in the shape of a frame.

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

1, this gas liquid reaction experiment instrument setting liquid spin turns injection equipment and gas rotating-spray mechanism, above and below two mechanisms Setting, opposite injection, and walked toward eminence in conjunction with gas, liquid toward lower stream principle of inertia, come into full contact with gas and liquid, Contact area is big, full and uniform contact, react it is complete, can also flexible modulation reactant ejection efficiency, thus effectively adjust reaction Rate is convenient for experimenter's observing response process, and mechanical automation operation reaction, experimental data is accurate, and security performance is high.

2, embedded groove and insertion convex block are set, guarantee that crushing chassis is stabilized on the tank of gas transmission bottom, raising entirely automatically configures The stability of instrument, it is ensured that automatic preparation instrument works normally.

3, handle is set on cover, lifts experiment instrument convenient for experimenter, reduce the workload of experimenter, while advantageous It is normally carried out in experiment.

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；

Fig. 2 is the structural schematic diagram that liquid spin turns injection equipment；

Fig. 3 is the structural schematic diagram of inlet tube and jetting liquid assembly；

Fig. 4 is the structural schematic diagram of gas transmission bottom tank；

Fig. 5 is gas transmission bottom tank schematic diagram of internal structure；

Drawing reference numeral: 1, liquid spin turns injection equipment, 1-1, reactor tank, 1-2, cover, 1-3, inlet tube, 1-4, hydrojet Body, 1-5, liquid in rotation fixing sleeve, 1-6, support liquid set, 1-7, sealing liquid gasket, 1-8, power regulation button, 1-9, outlet tube, 1-10, liquid-controlling valve, 1-11, heating rod, 1-12, temperature adjusting knob, 1-13, handle；2, gas rotating injection equipment, 2-1, gas transmission Bottom tank, 2-2, air inlet pipe, 2-3, air control valve, 2-4, aspiration pump, 2-5, connection tracheae, 2-6, lateral fixing sleeve, 2-7, caching chamber, 2-8, vertical air supporting set, 2-9, envelope air cushion piece, 2-10, vertical fixing sleeve, 2-11, vertical rotation pipe, 2-12, lateral gas Support sleeve, 2-13, it is anti-let out gasket, 2-14, driving gear, 2-15, driving motor, 2-16, jet body, 2-17, liquid crystal display, 2-18, electric button.

Specific embodiment

A kind of specific embodiment of the utility model is proposed as shown in Figure 1, based on the gas liquid reaction experiment instrument sprayed in opposite directions, packet It includes the liquid spin being cooperatively connected up and down and turns injection equipment 1, gas rotating injection equipment 2；The liquid spin turns injection equipment 1 Upper end including cylindrical reactor tank 1-1, the reactor tank 1-1 is equipped with the cover 1-2 being cooperatively connected with it, the cover 1-2 is equipped with inlet tube a 1-3, the inlet tube 1-3 from continuing into reactor tank 1-1 after the cover outside, it is described into On liquid pipe 1-3 and it is located in cover 1-2 equipped with a micro pump, the micro pump while conveying liquid for can also increase The fluid pressure in liquid pipe 1-3 is added, it is optional fire-fighting strap made of soft material that inlet tube 1-3, which is arranged, in the present embodiment, into Liquid pipe 1-3 is rotated under the action of fluid pressure, and the end of the inlet tube 1-3 passes through liquid rotating joint connection one Jetting liquid 1-4, then jetting liquid can include and the end inlet tube 1-3 with inlet tube 1-3 synchronous rotary, the liquid rotating joint The end of inlet tube 1-3 is arranged to a boss by the liquid in rotation fixing sleeve 1-5 being detachably cooperatively connected, the present embodiment, in order to It avoids there are gap between inlet tube 1-3 and boss, inlet tube 1-3 is preferably integrally formed with boss, and boss and liquid in rotation are solid Surely the detachable mating connection for realizing inlet tube 1-3 and liquid in rotation set 1-5 between 1-5 using screw thread, the liquid in rotation are covered The upper end of fixing sleeve 1-5 and it is located in inlet tube 1-3 and is equipped with a support liquid and covers 1-6, the jetting liquid 1-4 is set in liquid In support sleeve 1-6, and the jetting liquid 1-4 is communicated with the inside of inlet tube 1-3, as shown in figure 3, the support liquid covers 1-6 When being that jetting liquid 1-4 is with inlet tube 1-3 synchronous rotary in order to prevent, jetting liquid 1-3 is detached from support liquid 1-6 set, in order to protect Card liquid reactants all enter in jetting liquid 1-4 from inlet tube 1-3, the present embodiment jetting liquid 1-4 top and be located at liquid The lower section of body support sleeve 1-6 is equipped with a sealing liquid gasket 1-7, and the jetting liquid 1-4 is hollow structure and its bottom surface opens up full hydrojet Hole is set on cover 1-2 in order to which the speed of rotation and jetting liquid 1-4 injection rate, the present embodiment of inlet tube 1-3 is adjusted flexibly There is the power regulation button 1-8 for changing micro pump power, power reconciles button 1-8 and micro pump is electrically connected, Miniature water Pump is electrically connected with external power supply line, and in order to increase liquid injection range, it is polygon that jetting liquid 1-4, which is arranged, in the present embodiment, The lower end of the reactor tank 1-1 is equipped with outlet tube a 1-9, the outlet tube 1-9 and is equipped with liquid-controlling valve 1-10, as shown in Figure 2；Institute Stating gas rotating injection equipment 2 includes the gas transmission bottom tank 2-1 in calabash shaped, and the bottom end of the gas transmission bottom tank 2-1 is equipped with an air inlet Pipe 2-2, the air inlet pipe 2-2 are extended into the tank 2-1 of gas transmission bottom from outside and are additionally provided with an air control valve 2-3, the air inlet pipe thereon The end of 2-2 and be located at one aspiration pump 2-4 of connection in the tank 2-1 of gas transmission bottom, the aspiration pump 2-4 connection one be laterally arranged and with The connection tracheae 2-5 communicated inside air inlet pipe 2-2, the end of the connection tracheae 2-5 is equipped with a gas swivels, the gas Body rotary joint include be set in connection tracheae 2-5 end outer surface lateral fixing sleeve 2-6, the transverse direction fixing sleeve 2-6 and One is vertically arranged and be detachably cooperatively connected with the caching chamber 2-7 communicated inside tracheae 2-5 is connect, and the present embodiment will cache chamber 2-7 setting is less than the diameter of lower chamber including the diameter of the different cavity of diameter and upper cavity, and lower chamber passes through screw thread and transverse direction Fixing sleeve 2-6 is detachably cooperatively connected, the connection tracheae 2-5 pass through lateral fixing sleeve 2-6 after, extend into caching chamber 2-7, And it is described connection tracheae 2-5 end be successively arranged with from left to right be located at caching chamber 2-7 in vertical air supporting set 2-8, Air cushion piece 2-9 is sealed, the vertical air supporting set 2-8 prevents connection tracheae 2-5 from skidding off and caches intracavitary, the envelope air cushion piece 2-9 Prevent gas trains from flowing out in lateral fixing sleeve 2-6, the upper end of the caching chamber 2-7 is set in vertical fixing sleeve 2-10, institute It states a vertical fixing sleeve 2-10 and vertical rotation pipe 2-11 to be detachably cooperatively connected, the vertical rotation pipe 2-11 and caching chamber 2- Communicated inside 7, the bottom end of the vertical rotation pipe 2-11 of the present embodiment setting is equipped with a boss, in order to prevent vertically rotation pipe 2-11 with Have gap between boss, avoid gas leakage, it is vertical to rotate pipe 2-11 and boss is integrally formed, the present embodiment be arranged boss with Vertical fixing sleeve 2-10 realizes detachable mating connection by screw thread, and the top of the caching chamber 2-7 is successively arranged from top to bottom There is lateral air supporting set 2-12, prevent letting out gasket 2-13, the transverse direction air supporting set 2-12 is fixed on for that will cache chamber 2-7 In lateral fixing sleeve 2-6, the anti-gasket 2-13 that lets out is conducive in the vertical rotation pipe 2-11 of whole solvents entrance as far as possible, described A driving gear 2-14 is arranged on vertical rotation pipe 2-11, the driving gear 2-14 is connect with a driving motor 2-15, such as Fig. 5 Shown, then driving motor 2-15 drives vertical rotation pipe 2-11 synchronous rotary by driving gear 2-14, the pumping in the present embodiment Air pump 2-4, driving motor 2-15 are with external power supply line by electrical connection, and the top of the vertical rotation pipe 2-11 is equipped with The jet body 2-16 communicated with inside it, the jet body 2-16 are located in the top of the gas transmission bottom tank 2-1, and the present embodiment is set It sets jet body 2-16 and vertical rotation pipe 2-11 to be connected through a screw thread, then jet body 2-16 can be synchronous with vertical rotation pipe 2-11 Rotation, the jetting liquid 2-11 are that hollow structure and its upper surface open up full fumarole, for the spray regime of enlargement gas, The present embodiment setting jet body 2-16 includes rounded hydrojet ontology and is in different form set on the six roots of sensation of injection ontology circumference Branch pipe is sprayed, top and the lower end reactor tank 1-1 of the gas transmission bottom tank 2-1 is detachably cooperatively connected, and the present embodiment is in reactor tank The lower end of 1-1 offers external screw thread, offers internal screw thread in the top inner wall of gas transmission bottom tank 2-1, by being threadedly engaged connection Realize the detachable mating connection of gas transmission bottom tank 2-1 and reactor tank 1-1, the present embodiment is also set in the outer surface of gas transmission bottom tank 2-1 There are a liquid crystal display 2-17, liquid crystal display 2-17 that can intuitively show micro pump, aspiration pump 2-4, driving motor 2-15 Power, the lower section of liquid crystal display 2-17 is equipped with the corresponding electric button 2-18 of each electric elements, as shown in figure 4, being The case where making experimenter's clear view gas liquid reaction, while avoiding reactant corrosion experiment instrument, the present embodiment setting reaction Tank 1-1, gas transmission bottom tank 2-1 are made of transparent tempered glass.

The bottom end of the cover 1-2 is equipped with two for adjusting equipped with the outer surface of heating rod a 1-11, the cover 1-2 Temperature the adjusting knob 1-12, heating rod 1-11 and two temperatures adjusting knob 1-12 of temperature are electrically connected, heating rod 1-11 and external electricity Line electrical connection in source meets the condition that gas and liquid mixing needs heat, can not only shorten the time of gas liquid reaction, can also expand The use scope of big experiment instrument improves the practicability of experiment instrument.

The top of the cover 1-2 is equipped with handle 1-13 in the shape of a frame, lifts experiment instrument convenient for experimenter, reduces experiment The workload of personnel, while being conducive to experiment and being normally carried out.

When utility model uses: the end of air inlet pipe 2-2 being connect with gas tank, the end of inlet tube 1-3 and liquid tank connect It connects, starts micro pump, aspiration pump 2-4, driving motor 2-15, under the pressurization of micro pump, inlet tube 1-3 is in fluid pressure Under the action of rotate, liquid reactions with inlet tube 1-3 rotate and sprayed downwards through jetting liquid 1-4, at this point, gas reactant exists Enter vertical rotation pipe 2-11 under the action of aspiration pump 2-4, enters back into jet body 2-16 rotation injection upwards, gas and liquid phase Injection direction is set to injection, and under respective inertia, comes into full contact with gas and liquid reactants.Experimenter can pass through Reactor tank 1-1 observing response process and reactions change correspondingly adjust the function of micro pump, aspiration pump 2-4, driving motor 2-15 Rate, while heating rod 1-11 is started according to reaction condition, it adjusts to the optimum temperature of reaction.

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. based on the gas liquid reaction experiment instrument sprayed in opposite directions, it is characterised in that: the liquid spin including being cooperatively connected up and down turns spray Penetrate mechanism (1), gas rotating injection equipment (2)；It includes reactor tank (1-1) that the liquid spin, which turns injection equipment (1), described anti- Answer that the upper end of tank (1-1) is equipped with the cover (1-2) that is cooperatively connected with it, lower end offers screw thread, the cover (1-2) is equipped with One inlet tube (1-3), the inlet tube (1-3) is interior from reactor tank (1-1) is continued into after cover (1-2) outside, described On inlet tube (1-3) and it is located in cover (1-2) equipped with a micro pump, the end of the inlet tube (1-3) passes through a liquid Rotary joint connects a jetting liquid (1-4), and the liquid rotating joint includes detachably being cooperatively connected with the end inlet tube (1-3) Liquid in rotation fixing sleeve (1-5), the upper end of the liquid in rotation fixing sleeve (1-5) and be located at inlet tube (1-3) in be equipped with one Support liquid set (1-6), the jetting liquid (1-4) are set in support liquid set (1-6), and the jetting liquid (1-4) with into The inside of liquid pipe (1-3) communicates, and the jetting liquid (1-4) is hollow structure and its bottom surface opens up full spray hole, the reactor tank The lower end of (1-1) is equipped with an outlet tube (1-9), and the outlet tube (1-9) is equipped with liquid-controlling valve (1-10)；The gas rotating spray Penetrating mechanism (2) includes gas transmission bottom tank (2-1), and the bottom end of gas transmission bottom tank (2-1) is equipped with an air inlet pipe (2-2), the air inlet Pipe (2-2) is extended into gas transmission bottom tank (2-1) from outside and is additionally provided with thereon an air control valve (2-3), the air inlet pipe (2-2) End and be located in gas transmission bottom tank (2-1) and connect an aspiration pump (2-4), the aspiration pump (2-4) connection one laterally setting and With the connection tracheae (2-5) communicated inside air inlet pipe (2-2), the end of connection tracheae (2-5) is equipped with a gas rotating and connects Head, the gas swivels include the lateral fixing sleeve (2-6) for being set in connection tracheae (2-5) end outer surface, the cross It is vertically arranged and detachably cooperation connects with the caching chamber (2-7) that communicates inside tracheae (2-5) is connect with one to fixing sleeve (2-6) Connect, the connection tracheae (2-5) pass through lateral fixing sleeve (2-6) afterwards, extend into caching chamber (2-7), and the connection tracheae The end of (2-5) is successively arranged with the vertical air supporting set (2-8) being located in caching chamber (2-7), envelope air cushion piece from left to right The upper end of (2-9), caching chamber (2-7) are set in vertical fixing sleeve (2-10), the vertical fixing sleeve (2-10) and one Vertical rotation pipe (2-11) is detachably cooperatively connected, and communicates inside the vertical rotation pipe (2-11) and caching chamber (2-7), described The top of caching chamber (2-7) is successively arranged with lateral air supporting set (2-12) from top to bottom, prevents letting out gasket (2-13), described perpendicular A driving gear (2-14) is arranged on rotation pipe (2-11), the driving gear (2-14) and a driving motor (2-15) are even It connects, the top of the vertical rotation pipe (2-11) is equipped with the jet body (2-16) communicated with inside it, the jet body (2-16) In the top of gas transmission bottom tank (2-1), the jet body (2-16) is hollow structure and its upper surface opens up full jet Hole, the top of gas transmission bottom tank (2-1) and the lower end of reactor tank (1-1) are detachably cooperatively connected.

2. according to claim 1 based on the gas liquid reaction experiment instrument sprayed in opposite directions, it is characterised in that: the cover (1- 2) bottom end is equipped with a heating rod (1-11), and the outer surface of the cover (1-2) is equipped with two for adjusting the temperature tune of temperature It saves button (1-12).

3. according to claim 2 based on the gas liquid reaction experiment instrument sprayed in opposite directions, it is characterised in that: the cover (1- 2) top is equipped with handle (1-13) in the shape of a frame.