CN209049378U - A kind of binary channels heating reaction kettle - Google Patents

Abstract

The utility model discloses a kind of binary channels to heat reaction kettle, including reactor main body, reactor main body upper end is arranged in is provided with sealing cover, in sealing cover upper end, middle position is additionally provided with driving motor, it is arranged on driving motor and runs through the driving motor and sealing cover and protrudes into the shaft in reactor main body, on the upside of driving motor rotating shaft protective sleeve being placed on the outside of shaft is set, loading hopper on the upside of sealing cover is set, the discharge port of reactor main body lower end is set, binary channels heating structure in reactor main body is set, and the circulation heating structure being connected with the binary channels heating structure.The utility model provides a kind of binary channels heating reaction kettle, is capable of providing more comprehensive heating, and then promote the efficiency of reaction, preferably improves the using effect of product, further promotes the universal development with industry of product.

Description

A kind of binary channels heating reaction kettle

Technical field

The utility model belongs to agitating and heating apparatus field, in particular to a kind of binary channels heating reaction kettle.

Background technique

The broad understanding of reaction kettle has the container physically or chemically reacted, is designed by the structure to container and is matched with parameter It sets, realizes the mixed function for heating, evaporation, cooling and the low high speed that technique requires.

Reaction kettle is widely used in the industries such as petroleum, chemical industry, rubber, pesticide, dyestuff, medicine, food, has been primarily used for At a kind of pressure vessel of the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation, for example, reactor, reaction pot, point Solve pot, polymeric kettle etc.；Material be generally glass, carbon manganese steel, stainless steel, zirconium, Ni-based (Kazakhstan, Monel, inconel) alloy and Other composite materials.

Small-sized reaction kettle is mainly used for laboratory or the product for deploying delicate metering, and figure is smaller, uses It is convenient, and it is conducive to movement, the deep welcome by vast enterprise and laboratory.

The structure of small-sized reaction kettle of today is relatively simple, easy to use.But the effect of heating is poor, greatly Limit the efficiency of reaction.

Summary of the invention

The purpose of the utility model is to overcome the above problems, provide a kind of binary channels heating reaction kettle, are capable of providing more Add comprehensive heating, and then promote the efficiency of reaction, preferably improves the using effect of product, further promote product The universal development with industry.

The purpose of this utility model is achieved through the following technical solutions:

A kind of binary channels heating reaction kettle, including reactor main body, reactor main body upper end is arranged in is provided with sealing Lid, in sealing cover upper end, middle position is additionally provided with driving motor, be arranged on driving motor and through the driving motor and Sealing cover simultaneously protrudes into the shaft in reactor main body, and on the upside of driving motor the shaft being placed on the outside of shaft protection is arranged in Set, is arranged in the loading hopper on the upside of sealing cover, and the discharge port of reactor main body lower end is arranged in, and is arranged in reactor main body Binary channels heating structure, and the circulation heating structure being connected with the binary channels heating structure.

Further, the binary channels heating structure includes the heating chamber being arranged in reactor main body side wall, Yi Jicheng The helical heating pipe inside reactor main body is arranged in helical form；Heating chamber entrance and heating chamber are additionally provided in the heating chamber Outlet, one end of the helical heating pipe are provided with spiral inlet, and the other end is provided with spiral outlet.

Preferably, the reactor main body is run through at the both ends of the helical heating pipe, and in reactor main body by spiral Heating tube is additionally provided with sealing ring at perforative position.

Preferably, the spiral internal diameter of the helical heating pipe is greater than the rotating diameter of stirring sheet, and the helical heating pipe Spacing between the inner sidewall of reactor main body is 2-5CM.

Further, a loop head on oil bath pan is arranged in mainly by oil bath pan in the circulation heating structure, And two loop exits composition on oil bath pan is set.

Preferably, the loop head is connected with spiral outlet and heating chamber outlet simultaneously by efferent duct, wherein One loop exit is connected by spiral input pipe with spiral inlet, another loop exit is by heating chamber input pipe and adds Hot chamber entrance is connected.

Preferably, being additionally provided with the controller for controlling temperature on the oil bath pan.

Preferably, the loading hopper is spherical in 1/4, upright side walls are disposed adjacent with driving motor.

The utility model compared with prior art, have the following advantages that and the utility model has the advantages that

(1) the utility model is provided with helical heating pipe and heating chamber, stirring when can from inside and outside simultaneously to material into Row heating greatly improves the heating effect of product, and then preferably improves the reaction efficiency of material, substantially increases production The using effect of product.

(2) the utility model completes the temperature control of heating liquid by circulation heating structure, compared to existing benefit The temperature for being more easily controlled heating is directly heated with heating device, greatly improves the accuracy of heating, greatly improves production The using effect of product.

(3) the utility model has the advantages of simple structure, easy to use, can greatly improve the Hybrid Heating efficiency of material, mention The reaction efficiency of high material promotes the popularization and use of product well.

Detailed description of the invention

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

Description of symbols: 1, helical heating pipe；2, heating chamber；3, sealing cover；4, driving motor；5, rotating shaft protective sleeve； 6；Loading hopper；7, shaft；8, stirring sheet；9, discharge port；10, spiral inlet；11, heating chamber entrance；12, spiral outlet；13, Heating chamber outlet；14, spiral input pipe；15, heating chamber input pipe；16, efferent duct；17, oil bath pan；18, controller；19, it follows Ring entrance；20, loop exit.

Specific embodiment

Below with reference to embodiment, the utility model is described in further detail, but the embodiments of the present invention is not It is limited to this.

Embodiment

As shown in Figure 1, a kind of binary channels heats reaction kettle, including reactor main body, reactor main body upper end is set It is provided with sealing cover 3, driving motor 4 is additionally provided in 3 upper end middle position of sealing cover, is arranged on driving motor 4 and passes through It wears the driving motor 4 and sealing cover 3 and protrudes into the shaft 7 in reactor main body, one that 4 upside of driving motor is arranged in is placed on The rotating shaft protective sleeve 5 in 7 outside of shaft, is arranged in the loading hopper 6 of 3 upside of sealing cover, and going out for reactor main body lower end is arranged in The binary channels heating structure in reactor main body is arranged in material mouth 9, and the circulation being connected with the binary channels heating structure adds Heat structure.

The loading hopper 6 is spherical in 1/4, and upright side walls are disposed adjacent with driving motor 4.

Spherical feed hopper can be very good to carry out feed operation, avoids the material in charging from trickling down, greatly improves The effect of charging.Setting rotating shaft protective sleeve can preferably protect shaft not by damage, while can also avoid well Shaft at runtime will not damage external people with object, further improve the safety that product uses.

The binary channels heating structure includes the heating chamber 2 being arranged in reactor main body side wall, and is set in the shape of a spiral Set the helical heating pipe 1 inside reactor main body；Heating chamber entrance 11 and heating chamber outlet are additionally provided in the heating chamber 2 13, one end of the helical heating pipe 1 is provided with spiral inlet 10, and the other end is provided with spiral outlet 12.

The inside of reactor main body is arranged in heating chamber, is the cavity between the reactor main body inside and outside wall, in order to The safety for improving product, can also coat one layer of thermal isolation film in the outer wall of reactor main body, be burnt to avoid operator by high temperature Wound, preferably protects the safety of operator.

The reactor main body is run through at the both ends of the helical heating pipe 1, and is passed through in reactor main body by helical heating pipe 1 Sealing ring is additionally provided at the position worn.

Sealing ring can be very good that mixed material is avoided to flow out along gap, and the material of sealing ring is then selected and can be prevented The rubber or plastic material of corrosion, optimal material are polytetrafluoroethylene (PTFE).

The spiral internal diameter of the helical heating pipe 1 be greater than stirring sheet 8 rotating diameter, and the helical heating pipe 1 with react Spacing between the inner sidewall of kettle main body is 2-5CM.

The specific circle number of helical heating pipe, is highly required to be carried out according to the reactor main body of actual use screw diameter Determine, but no matter enclose number, screw diameter, height it is why identical as the heating method of the application, belong to the guarantor of the application Range is protected, and those skilled in the art can complete to enclose number, screw diameter and height accordingly according to actual needs Selection, selection mode are ordinary skill in the art means, and those skilled in the art are not necessarily to pay creative labor, This is just without repeating.

The material of helical heating pipe can select the good metal material of thermal conductivity, and it is preferable also to can choose corrosion resistance Glass material, specific material selection needs to be determined according to actual use demand, and those skilled in the art also can The selection of material is completed according to the demand of itself, then this is just without repeating.

A loop head 19 on oil bath pan 17 is arranged in mainly by oil bath pan 17 in the circulation heating structure, and Two loop exits 20 composition on oil bath pan 17 is set.

An oil pump is respectively set on two loop exits of oil bath pan, the oil liquid after heating is pumped out, to make It is able to enter heating chamber and heats with helical heating pipe to material.And oil liquid support container is then arranged in loop head Top, and the inside of loop head is not protruded into oil liquid.After product use, oil pump antikinesis can well by The oil liquid remained in heating chamber and helical heating pipe is drawn back in oil liquid support container.

The loop head 19 is connected with spiral outlet 12 and heating chamber outlet 13 simultaneously by efferent duct 16, wherein one A loop exit 20 is connected by spiral input pipe 14 with spiral inlet 10, another loop exit 20 is inputted by heating chamber Pipe 15 is connected with heating chamber entrance 11.

The controller 18 for controlling temperature is additionally provided on the oil bath pan 17.

By the temperature for the oil liquid that controller can be very good to heat in control oil bath pan, and then control reaction kettle is reached The purpose of heating temperature, control effect is more accurate, can be good at the using effect for improving product.

As described above, the utility model can be realized well.

Claims (8)

1. a kind of binary channels heats reaction kettle, it is characterised in that: including reactor main body, setting for reactor main body upper end is arranged in Sealing cover (3) are equipped with, middle position is additionally provided with driving motor (4) in sealing cover (3) upper end, is arranged in driving motor (4) It above and through the driving motor (4) and sealing cover (3) and protrudes into the shaft in reactor main body (7), is arranged in driving motor (4) One of upside is placed on the rotating shaft protective sleeve (5) on the outside of shaft (7), the loading hopper (6) being arranged on the upside of sealing cover (3), if Set the discharge port (9) in reactor main body lower end, the binary channels heating structure in reactor main body be set, and with the bilateral The circulation heating structure that road heating structure is connected.

2. a kind of binary channels according to claim 1 heats reaction kettle, it is characterised in that: the binary channels heating structure packet The heating chamber (2) being arranged in reactor main body side wall is included, and the spiral being arranged in inside reactor main body in the shape of a spiral adds Heat pipe (1)；Heating chamber entrance (11) and heating chamber outlet (13), the helical heating pipe are additionally provided on the heating chamber (2) (1) one end is provided with spiral inlet (10), and the other end is provided with spiral outlet (12).

3. a kind of binary channels according to claim 2 heats reaction kettle, it is characterised in that: the helical heating pipe (1) The reactor main body is run through at both ends, and is additionally provided with sealing at helical heating pipe (1) perforative position in reactor main body Circle.

4. a kind of binary channels according to claim 3 heats reaction kettle, it is characterised in that: the helical heating pipe (1) Spiral internal diameter be greater than stirring sheet (8) rotating diameter, and between the helical heating pipe (1) and the inner sidewall of reactor main body between Away from for 2-5CM.

5. a kind of binary channels according to claim 4 heats reaction kettle, it is characterised in that: the circulation heating structure is main By oil bath pan (17), a loop head (19) being arranged on oil bath pan (17), and be arranged on oil bath pan (17) two A loop exit (20) composition.

6. a kind of binary channels according to claim 5 heats reaction kettle, it is characterised in that: the loop head (19) passes through Efferent duct (16) is connected with spiral outlet (12) and heating chamber outlet (13) simultaneously, and one of loop exit (20) passes through spiral shell Rotation input pipe (14) is connected with spiral inlet (10), another loop exit (20) passes through heating chamber input pipe (15) and heating Chamber entrance (11) is connected.

7. a kind of binary channels according to claim 6 heats reaction kettle, it is characterised in that: also set on the oil bath pan (17) It is equipped with the controller (18) for controlling temperature.

8. a kind of binary channels according to claim 7 heats reaction kettle, it is characterised in that: the loading hopper (6) is in 1/4 Spherical shape, upright side walls are disposed adjacent with driving motor (4).