CN218872227U - Combined heating type reaction kettle - Google Patents

Abstract

The utility model discloses a combination heating formula reation kettle, including the retort, the outside cover of retort circumference is equipped with spiral heating wire, rotate in the middle of the inside of retort and install vertical (mixing) shaft, the upper surface of retort is equipped with second heating structure, second heating structure includes the heating rod, the heating rod inserts the inside of (mixing) shaft from the top down, and heating rod and (mixing) shaft clearance fit. The utility model discloses set up spiral heating wire and can insert the inside heating rod of (mixing) shaft, the inside outlying material of spiral heating wire main heating retort, the material in the middle of the heating rod main heating retort is inside, and two heater block combination heats, and then realizes the purpose of the inside even heating of material of whole retort, the utility model discloses a second adds the accessible of mechanism and directly takes out from the pivot is inside after dismantling the bolt for it dismantles comparatively conveniently, and convenient to overhaul or change.

Description

Combined heating type reaction kettle

Technical Field

The utility model relates to a new material reation kettle technical field specifically is a combination adds hot type reation kettle.

Background

The reaction kettle is a container for physical or chemical reaction, realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container, and is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like.

The new material is when carrying out the reaction, need heat reation kettle, need be with the help of the heater strip, and general heater strip is the intermediate layer position of spiral installation at the heating tank, and the heater strip of this kind of spiral is though heating efficiency is high, but can make the inside peripheral material temperature of reation kettle rise fast during its heating, and the inside material temperature in the middle of the reation kettle rises slowly, and the heating is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination adds hot type reation kettle to can make the inside outlying material temperature of reation kettle rise fast when solving among the prior art spiral heater strip heating, the inside middle material temperature of reation kettle rises slowly, heats inhomogeneous problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a combination heating formula reation kettle, includes the retort, the outside cover of retort circumference is equipped with spiral heating wire, rotate in the middle of the inside of retort and install vertical (mixing) shaft, the upper surface of retort is equipped with second heating structure, second heating structure includes the heating rod, the heating rod inserts the inside of (mixing) shaft from the top down, and heating rod and (mixing) shaft clearance fit.

Preferably, the second heating structure further comprises a base, a circuit board is arranged inside the base, and a wire is arranged between the circuit board and the heating rod.

Preferably, the outer part of the lead is provided with an installation shell, the upper end of the installation shell is fixedly connected with the circuit board, and the lower end of the installation shell is fixedly connected with the heating rod.

Preferably, the both sides of base all the rigid coupling have the support, and the lower extreme of support is equipped with integrative mount pad, and the mount pad passes through the bolt rigid coupling at the top surface of retort.

Preferably, the outside of retort is equipped with the shell, spiral heating wire is located between shell and the retort, the position lower extreme between spiral heating wire and the retort is equipped with the shutoff.

Preferably, the inner wall of the reaction tank is provided with groove rings which are arranged side by side up and down.

Preferably, the inlet pipe is installed to the upper end of retort, and the discharge gate is installed to the lower extreme of retort, and installs the on-off valve on the discharge gate.

Preferably, the top of retort is installed and is used for driving (mixing) shaft pivoted drive structure, and drive structure is including installing the drive structure in the retort top, setting at the driving pulley of drive structure power take off end, rigid coupling at the driven pulley of (mixing) shaft upper end and the belt of transmission connection driving pulley and driven pulley.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the spiral heating wires and the heating rods which can be inserted into the stirring shaft, the spiral heating wires mainly heat the peripheral materials inside the reaction tank, the heating rods mainly heat the middle materials inside the reaction tank, and the two heating components are combined for heating, thereby realizing the purpose of uniformly heating the materials inside the whole reaction tank;

2. the utility model discloses a second adds the accessible of mechanism and directly takes out the bolt dismantlement back from the pivot is inside for it is comparatively convenient to dismantle, and easy access is perhaps changed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a second heating structure of the present invention.

In the figure: 1. a housing; 2. a spiral heating wire; 3. a reaction tank; 4. a drive structure; 5. a feed pipe; 6. a second heating structure; 61. a heating rod; 62. a circuit board; 63. a base; 64. a support; 65. installing a shell; 66. a mounting seat; 67. a bolt; 68. a wire; 7. a groove ring; 8. a stirring shaft; 9. and (7) sealing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a combined heating type reaction kettle includes a reaction tank 3, a feeding pipe 5 for feeding is installed at an upper end of the reaction tank 3, a discharging port for discharging is installed at a lower end of the reaction tank 3, and an opening and closing valve is installed on the discharging port for opening or closing the discharging port to control whether the discharging port discharges materials;

the spiral heating wire 2 is sleeved outside the circumference of the reaction tank 3, the shell 1 is arranged outside the reaction tank 3, the spiral heating wire 2 is positioned between the shell 1 and the reaction tank 3, the reaction tank 3 can be heated under the condition that the spiral heating wire 2 is electrified, (the inner wall of the reaction tank 3 is provided with the groove rings 7 which are arranged side by side up and down, the heat of the spiral heating wire 2 can be easily diffused into the reaction tank 3 by arranging the groove rings 7), the effect of the spiral heating wire 2 on heating the periphery inside the reaction tank 3 is better, the heating effect of the middle inside the reaction tank 3 is poorer, the lower end of the position between the spiral heating wire 2 and the reaction tank 3 is provided with the sealing plug 9, and the sealing plug 6 is opened, so that the spiral heating wire 2 can be conveniently taken out, and is convenient to replace or overhaul;

with reference to fig. 1, a vertical stirring shaft 8 is rotatably installed in the middle of the inside of a reaction tank 3, a driving structure 4 for driving the stirring shaft 8 to rotate is installed above the reaction tank 3, the driving structure 4 comprises a driving structure 4 installed above the reaction tank 3, a driving pulley arranged at the power output end of the driving structure 4, a driven pulley fixedly connected to the upper end of the stirring shaft 8, and a belt for driving and connecting the driving pulley and the driven pulley, the driving pulley can be driven to rotate when a motor rotates, the driven pulley can rotate due to the action of the belt, so that the rotation of the stirring shaft 8 is realized, and stirring blades (not shown) can perform a combined action when the stirring shaft 8 rotates, so that the reaction is more sufficient;

with reference to fig. 1 and fig. 2, a second heating structure 6 is disposed on the upper surface of the reaction tank 3, the second heating structure 6 includes a heating rod 61, the heating rod 61 is inserted into the stirring shaft 8 from top to bottom, and the heating rod 61 is in clearance fit with the stirring shaft 8, so that the heating rod 61 can conduct the high temperature of itself to the stirring shaft 81, and the stirring shaft 81 can heat the material in the middle of the reaction tank 3, and the material is matched with the spiral heating wire 2, so that the whole interior of the reaction tank 3 can be uniformly heated;

with reference to fig. 1 and fig. 2, in this embodiment, the second heating structure 6 further includes a base 63, a circuit board 62 is disposed inside the base 63, a conducting wire 68 is disposed between the circuit board 62 and the heating rod 61, the conducting wire 68 is used for electrifying the heating rod 61 to obtain heat generated by the heating rod 61, the circuit board 62 can control the heating degree of the heating rod 61, an installation housing 65 is disposed outside the conducting wire 68, an upper end of the installation housing 65 is fixedly connected to the circuit board 62, and a lower end of the installation housing 65 is fixedly connected to the heating rod 61, the installation housing 65 can protect the conducting wire 68 on one hand, and on the other hand, the base 63 and the heating rod 61 can be just connected to each other, so as to avoid the situation that the heating rod 61 is driven to rotate when the stirring shaft 8 rotates;

with reference to fig. 1 and 2, the two sides of the base 63 are fixedly connected with the brackets 64, the lower ends of the brackets 64 are provided with the integrated mounting seats 66, and the mounting seats 66 are fixedly connected to the top surface of the reaction tank 3 through bolts 67, so that the whole second heating structure 6 can be conveniently detached.

The utility model discloses a theory of operation and use flow: when the device is used, the spiral heating wires 2 work to heat materials on the periphery inside the reaction tank 3, the heating rods 61 work to generate heat and conduct the heat to the stirring shaft 8, the heat on the stirring shaft 8 can heat materials in the middle inside the reaction tank 3, and the two heating element assemblies heat the materials to ensure uniform heating and good heating effect;

when the spiral heating wire 2 needs to be overhauled or replaced, the spiral heating wire 2 can be detached only by taking down the sealing plug 9;

when the heating rod 61 needs to be replaced or repaired, the bolts 67 are removed, and then the whole base 63 and the heating rod 61 are taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a combination heating formula reation kettle, includes retort (3), outside cover of retort (3) circumference is equipped with spiral heating strip (2), its characterized in that: rotate in the middle of the inside of retort (3) and install vertical (mixing) shaft (8), the upper surface of retort (3) is equipped with second heating structure (6), second heating structure (6) are including heating rod (61), the inside of (mixing) shaft (8) is inserted from the top down to heating rod (61), and heating rod (61) and (mixing) shaft (8) clearance fit.

2. A combination heating type reaction kettle according to claim 1, characterized in that: the second heating structure (6) further comprises a base (63), a circuit board (62) is arranged inside the base (63), and a lead (68) is arranged between the circuit board (62) and the heating rod (61).

3. A combined heating type reaction kettle according to claim 2, characterized in that: the outside of wire (68) is equipped with installation shell (65), and the upper end and the circuit board (62) rigid coupling of installation shell (65), and the lower extreme and the heating rod (61) rigid coupling of installation shell (65).

4. A combined heating type reactor according to claim 3, wherein: the both sides of base (63) all the rigid coupling have support (64), and the lower extreme of support (64) is equipped with integrative mount pad (66), and mount pad (66) pass through bolt (67) rigid coupling at the top surface of retort (3).

5. A combined heating type reactor according to claim 1, wherein: the outside of retort (3) is equipped with shell (1), spiral heating wire (2) are located between shell (1) and retort (3), position lower extreme between spiral heating wire (2) and retort (3) is equipped with stopcock (9).

6. A combination heating type reaction kettle according to claim 1, characterized in that: and the inner wall of the reaction tank (3) is provided with a groove ring (7) which is arranged side by side up and down.

7. A combined heating type reactor according to claim 1, wherein: the inlet pipe (5) is installed to the upper end of retort (3), and the discharge gate is installed to the lower extreme of retort (3), and installs the on-off valve on the discharge gate.

8. A combination heating type reaction kettle according to claim 1, characterized in that: a driving structure (4) used for driving a stirring shaft (8) to rotate is installed above the reaction tank (3), and the driving structure (4) comprises a driving structure (4) installed above the reaction tank (3), a driving belt wheel arranged at the power output end of the driving structure (4), a driven belt wheel fixedly connected to the upper end of the stirring shaft (8) and a belt for driving and connecting the driving belt wheel and the driven belt wheel.

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