Reaction kettle for producing anhydrous sodium sulfite

Abstract

The utility model belongs to the technical field of anhydrous sodium sulfite production equipment, and particularly relates to a reaction kettle for producing anhydrous sodium sulfite, which comprises a reaction kettle component and a heating mechanism detachably connected with the reaction kettle component. A heating bin for accommodating a reaction kettle assembly is formed in the top of the heating seat, the heating assembly is arranged in the heating bin, the heating assembly comprises a heating plate, a liquid storage bin for storing heating oil is formed outside the heating bin, the heating plate is arranged at the bottom of the liquid storage bin, and the heating plate is arranged in the liquid storage bin. By additionally arranging the heating mechanism which is detachably connected with the reaction kettle assembly, the reaction kettle assembly can be detachably mounted on the heating seat under the action of the heating bin, so that the heating seat and the reaction kettle assembly can be independently and repeatedly used, when one of the heating seat and the reaction kettle assembly is damaged, the heating seat and the reaction kettle assembly do not need to be integrally replaced, and the later maintenance cost of the equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to anhydrous sodium sulfite production equipment technical field, specifically related to a kind of reaction kettle for anhydrous sodium sulfite production. BACKGROUND

[0002] Anhydrous sodium sulfite needs to use reaction kettle in production, and the production of anhydrous sodium sulfite is completed by reaction kettle.

[0003] The existing reaction kettle is generally provided with a heating device on the reaction kettle to improve the production efficiency of anhydrous sodium sulfite, the medium in the reaction kettle is heated and treated by the heating device, and since the heating device is generally integrated on the reaction kettle, the heating device cannot be reused when the reaction kettle is seriously damaged, which greatly increases the maintenance cost of the equipment in later period, in addition, the existing heating device generally directly heats the electric heating wire, which causes the heating of part of the medium in the reaction kettle to be intense, is not conducive to the stable reaction of the medium, and greatly reduces the practicability of the equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of reaction kettle for anhydrous sodium sulfite production to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of reaction kettle for anhydrous sodium sulfite production, comprising: reaction kettle assembly and the heating mechanism of detachable connection with reaction kettle assembly, the heating mechanism includes heating seat and heating component, the top of the heating seat is provided with the heating bin of accommodating reaction kettle assembly, the heating component is built into the heating bin.

[0006] Preferably, the heating component includes heating plate, the outside of the heating bin is provided with the liquid storage bin of storing heating oil, the heating plate is arranged at the bottom of liquid storage bin, and the outside of the heating seat is provided with inlet tube in communication with liquid storage bin.

[0007] Preferably, reaction kettle assembly includes reaction kettle body and discharge pipe communicated and installed at the bottom end of reaction kettle body, the bottom of the heating seat is provided with through hole in communication with heating bin, and the reaction kettle body and discharge pipe are sequentially arranged in heating bin and through hole.

[0008] Preferably, the reaction kettle body is also provided with two positioning columns for positioning, and the two positioning columns and reaction kettle body are provided with mounting plate for connection, and the top of the heating seat is symmetrically provided with two positioning holes for accommodating positioning column.

[0009] Preferably, the heating seat is further provided with an adjusting bolt for limiting the positioning column, a threaded hole extending into the positioning hole is formed in the outer part of the heating seat, and a limiting hole coaxial with one end of the threaded hole is formed in the sidewall of the positioning column.

[0010] Preferably, the top of each of the two mounting plates is provided with a handle for holding.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model discloses a heating mechanism which is detachably connected with the reaction kettle assembly, and the reaction kettle assembly can be detachably installed on the heating seat under the action of the heating bin, so that the heating seat and the reaction kettle assembly can be reused alone, and when one of them is damaged, the whole does not need to be replaced, thereby reducing the maintenance cost of the equipment in the later period.

[0013] (2) The utility model discloses a liquid storage bin and a heating plate, the heating oil in the liquid storage bin can be heated by the heating plate, the heated heating oil has long temperature preservation duration and low temperature change, and the medium in the reaction kettle body is heated gently, so that the equipment is uniformly heated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a side view of the utility model;

[0015] Figure 2 It is a sectional view of the utility model;

[0016] Figure 3 It is a top view of the heating seat of the utility model;

[0017] Figure 4 It is a top view of the reaction kettle body, the handle and the mounting seat of the utility model;

[0018] In the drawing: 1, heating seat; 2, discharge pipe; 3, reaction kettle body; 4, handle; 5, mounting plate; 6, adjusting bolt; 7, liquid inlet pipe; 8, limiting hole; 9, positioning column; 10, positioning hole; 11, heating bin; 12, through hole; 13, heating plate; 14, liquid storage bin; 15, threaded hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Referring to Figures 1-2 As shown in the utility model provides a kind of reaction kettle for anhydrous sodium sulfite production, it include: reaction kettle assembly and with the detachable connection of reaction kettle assembly Heating mechanism, heating mechanism includes heating seat 1 and heating component, heating seat 1 top is equipped with the heating bin 11 of containing reaction kettle assembly, heating component is built into heating bin 11.

[0021] Combined with Figures 2-3 As shown, reaction kettle assembly includes reaction kettle body 3 and the discharge pipe 2 of communication installation at reaction kettle body 3 bottom end, the bottom of heating seat 1 is equipped with the through hole 12 of intercommunication with heating bin 11, reaction kettle body 3 and discharge pipe 2 are sequentially arranged in heating bin 11 and through hole 12.

[0022] Above, using the reaction kettle assembly and heating mechanism provided by the utility model, reaction kettle body 3 in reaction kettle assembly is inserted in heating bin 11 from top to bottom, while discharge pipe 2 on reaction kettle body 3 is in through hole 12, it is convenient for medium in reaction kettle body 3 to be discharged outward through discharge pipe 2, when heating component starts, medium in reaction kettle body 3 is heated by heating component, the detachable connection of reaction kettle body 3 and heating seat 1 is realized, so as to facilitate equipment later maintenance and replacement.

[0023] Further, to avoid axial vibration of reaction kettle body 3 in heating bin 11 during production, referring to Figures 2-3 As shown, reaction kettle body 3 is also provided with two positioning columns 9 for positioning, two mounting plates 5 for connection are provided between two positioning columns 9 and reaction kettle body 3, and two positioning holes 10 for accommodating positioning column 9 are symmetrically provided in the top of heating seat 1. Two positioning columns 9 can be symmetrically installed on the two sides of reaction kettle body 3 by two mounting plates 5, and when two positioning columns 9 are inserted into corresponding positioning holes 10, rotation of reaction kettle body 3 in heating bin 11 can be avoided.

[0024] Further, to avoid up-and-down vibration of reaction kettle body 3 in heating bin 11 during production, referring to Figures 2-3 As shown, adjusting bolt 6 is further provided on heating seat 1 for limiting positioning column 9, and screw hole 15 extending into positioning hole 10 is provided on the outside of heating seat 1, and limiting hole 8 coaxial with one end of screw hole 15 is provided on the side wall of positioning column 9, and adjusting bolt 6 is inserted between screw hole 15 and limiting hole 8. When one end of adjusting bolt 6 is screwed into limiting hole 8, positioning column 9 is limited in positioning hole 10, so that reaction kettle body 3 is limited in heating bin 11, and up-and-down vibration of reaction kettle body 3 in heating bin 11 can be avoided.

[0025] Further, to facilitate the removal of reaction kettle body 3 from heating bin 11, referring to Figure 2 AndFigure 4 As shown, the top of the two mounting plates 5 is provided with a handle 4 for holding. The reaction kettle body 3 is conveniently taken out from the heating bin 11 outward through the handle 4, and the reaction kettle body 3 is conveniently replaced.

[0026] In the utility model, in combination with Figure 2 As shown, the heating assembly of the embodiment comprises a heating plate 13, the outside of the heating bin 11 is provided with a liquid storage bin 14 for storing heating oil, the heating plate 13 is arranged at the bottom of the liquid storage bin 14, and the outside of the heating seat 1 is provided with a liquid inlet pipe 7 in communication with the liquid storage bin 14.

[0027] The above, in use the heating assembly provided by the utility model, the heating medium is stored in the heating seat 1 through the liquid storage bin 14 in the heating assembly, the heating medium is heated through the heating plate 13, so that the reaction kettle body 3 is uniformly heated through the heated heating medium, and the heated heating medium can keep the reaction kettle body 3, avoid the speed of temperature drop in the reaction kettle body 3, and the liquid storage bin 14 is conveniently added with the heating medium through the liquid inlet pipe 7.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A reaction vessel for the production of anhydrous sodium sulfite, characterized in that, The utility model provides a reaction kettle assembly and a heating mechanism detachably connected with the reaction kettle assembly, the heating mechanism comprises a heating seat (1) and a heating assembly, a heating bin (11) for accommodating the reaction kettle assembly is formed in the top of the heating seat (1), and the heating assembly is built-in in the heating bin (11).

2. The reaction kettle for producing anhydrous sodium sulfite according to claim 1, characterized in that: The heating assembly comprises a heating plate (13), the outside of the heating bin (11) is provided with a liquid storage bin (14) for storing heating oil, the heating plate (13) is arranged at the bottom of the liquid storage bin (14), and the outside of the heating seat (1) is provided with a liquid inlet pipe (7) in communication with the liquid storage bin (14).

3. The reaction kettle for producing anhydrous sodium sulfite according to claim 1, characterized in that: The reaction kettle assembly comprises a reaction kettle body (3) and a discharge pipe (2) communicated and installed at the bottom end of the reaction kettle body (3), the bottom of the heating seat (1) is provided with a through hole (12) in communication with the heating bin (11), and the reaction kettle body (3) and the discharge pipe (2) are arranged in the heating bin (11) and the through hole (12) in sequence.

4. The reaction kettle for producing anhydrous sodium sulfite according to claim 3, characterized in that: Two positioning columns (9) for positioning are further arranged on the reaction kettle body (3), mounting plates (5) for connection are arranged between the two positioning columns (9) and the reaction kettle body (3), and two positioning holes (10) for accommodating the positioning columns (9) are symmetrically formed in the top of the heating seat (1).

5. The reaction kettle for producing anhydrous sodium sulfite according to claim 4, characterized in that: Adjusting bolts (6) for limiting the positioning columns (9) are further arranged on the heating seat (1), screw holes (15) extending into the positioning holes (10) are formed in the outside of the heating seat (1), limiting holes (8) coaxial with one end of the screw holes (15) are formed in the side wall of the positioning columns (9), and the adjusting bolts (6) are inserted between the screw holes (15) and the limiting holes (8).

6. The reaction kettle for producing anhydrous sodium sulfite according to claim 4, characterized in that: The top of each of the two mounting plates (5) is provided with a handle (4) for holding.

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