Sugar boiling device

Abstract

The utility model discloses a sugar boiling device which comprises a tank body and a jacket arranged on the periphery of the tank body, the jacket is provided with an air inlet pipe and an air outlet pipe, the tank body is provided with a stirring device, a hollow pipe is vertically arranged in the middle of the interior of the tank body, the top end of the hollow pipe is closed, and the bottom end of the hollow pipe penetrates through a bottom plate of the tank body and is communicated with the jacket; the stirring device comprises a motor and a stirring shaft, the motor is arranged at the top end of the tank body, an output shaft of the motor extends into the tank body and is transversely connected with a fixing plate, the stirring shaft is vertically arranged between the hollow pipe and the inner wall of the tank body, the top end of the stirring shaft is connected with the fixing plate, and stirring blades are transversely connected to the stirring shaft. According to the utility model, the heating efficiency and the heating uniformity are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sugar making equipment, in particular to a sugar boiling device. Background Art

[0002] Sugar making refers to the production of finished sugar using sugarcane and beets as raw materials, as well as the refining and processing of various refined sugars using raw sugar or granulated sugar as raw materials. Sugar making mainly includes the steps of juice extraction, clarification, evaporation, sugar boiling, crystallization, honey separation, etc. At present, sugar boiling mainly involves setting a jacket on the outside of the sugar boiling tank, using steam to heat the jacket of the sugar boiling tank, and setting a stirring device in the sugar boiling tank. Although this can achieve a certain effect, it is still poor in terms of sugar boiling efficiency and sugar boiling uniformity, and needs to be improved. Utility Model Content

[0003] The utility model aims to provide a sugar boiling device to solve the technical problems existing in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sugar boiling device, comprising a tank body and a jacket arranged on the periphery of the tank body, the jacket is provided with an air inlet pipe and an air outlet pipe, the tank body is provided with a stirring device, a hollow tube is vertically arranged in the middle of the tank body, the top end of the hollow tube is closed, and the bottom end of the hollow tube passes through the bottom plate of the tank body and is connected with the jacket; the stirring device comprises a motor and a stirring shaft, the motor is arranged at the top end of the tank body, the motor output shaft extends into the tank body and is horizontally connected with a fixing plate, the stirring shaft is vertically arranged between the hollow tube and the inner wall of the tank body, the top end of the stirring shaft is connected with the fixing plate, and the stirring shaft is horizontally connected with a stirring blade.

[0005] As a preferred embodiment of the present technical solution, a plurality of stirring shafts are provided, and the stirring shafts are symmetrically arranged on both sides of the hollow tube.

[0006] As a preferred embodiment of the present technical solution, the stirring blades on the symmetrically arranged stirring shafts are staggered.

[0007] As a preferred embodiment of the present technical solution, the end of the stirring blade is connected to a scraper for scraping off adhesions on the inner wall of the tank body and the outer wall of the hollow tube.

[0008] As a preferred embodiment of the present technical solution, the tank body includes a cover body arranged at the top of the tank body, the cover body is detachably connected to the tank body, and the motor is arranged on the cover body.

[0009] As the preferred embodiment of this technical solution,

[0010] The cover body is provided with a feed hopper, and the bottom of the tank body is provided with a discharge pipe, which penetrates to the outside of the jacket.

[0011] As a preferred embodiment of the present technical solution, a water outlet for condensed water is provided at the bottom of the jacket.

[0012] As a preferred embodiment of the present technical solution, the air inlet pipe is arranged at the bottom of the jacket, the air outlet pipe is arranged at the top of the jacket, and the air inlet pipe and the air outlet pipe are arranged at two opposite side walls of the jacket.

[0013] Compared with the prior art, the utility model arranges a hollow tube in the middle of the tank body, and the hollow tube is connected to the jacket on the periphery of the tank body. The heated steam can heat the syrup through the inside and the outside, and the stirring shaft stirs therein, thereby greatly improving the heating efficiency and the heating uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 This is another structural schematic diagram of the utility model.

[0016] In the figure: 1. tank body; 2. jacket; 3. air inlet pipe; 4. air outlet pipe; 5. hollow tube; 6. motor; 7. fixed plate; 8. stirring shaft; 9. stirring blade; 10. feed hopper; 11. discharge pipe; 12. cover; 13. scraper. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 The utility model is a sugar boiling device, comprising a tank body 1 and a jacket 2 arranged at the periphery of the tank body 1, the jacket 2 is provided with an air inlet pipe 3 and an air outlet pipe 4, the jacket 2 is arranged at the outer side of the tank body 1 and the outer side of the bottom plate, and the jacket 2 forms a cavity for passing steam. The tank body 1 is provided with a stirring device, a hollow tube 5 is vertically arranged in the middle of the tank body 1, the top of the hollow tube 5 is closed and has a spacing with the top of the tank body 1, and the bottom of the hollow tube 5 passes through the bottom plate of the tank body 1 and is connected with the jacket 2; the stirring device comprises a motor 6 and a stirring shaft 8, the motor 6 is arranged at the top of the tank body 1, the output shaft of the motor 6 extends into the tank body 1 and is horizontally connected with a fixing plate 7, the stirring shaft 8 is vertically arranged between the hollow tube 5 and the inner wall of the tank body 1, the top of the stirring shaft 8 is connected with the fixing plate 7, and the stirring shaft 8 is horizontally connected with a stirring blade 9.

[0019] When the utility model is implemented, the axis of the hollow tube 5 and the tank body 1 are coaxial, the axis of the stirring shaft 8 is parallel to the axis of the hollow tube 5, and there is a gap between the bottom end of the stirring shaft 8 and the bottom plate of the tank body 1. Multiple stirring shafts 8 are provided, and the stirring shafts 8 are symmetrically arranged on both sides of the hollow tube 5, and multiple corresponding fixed plates 7 are also provided. In this example, two stirring shafts 8 are provided, the output end of the motor 6 is connected to the middle of the fixed plate 7, and the top ends of the two stirring shafts 8 are respectively connected to the two ends of the fixed plate 7, and the stirring shaft 8 is provided with multiple stirring blades 9, which are arranged up and down, and the stirring blades 9 on the symmetrically arranged stirring shafts 8 are staggered, that is, the stirring blades 9 on the two stirring shafts 8 are not on the same horizontal plane.

[0020] When the utility model is implemented, the end of the stirring blade 9 is connected to a scraper 13 for scraping off the adhesion on the inner wall of the tank body 1 and the outer wall of the hollow tube 5. The end of the stirring blade 9 is an end extending toward the inner wall of the tank body 1 and an end extending toward the hollow tube 5. The scraper 13 can be provided in multiple pieces, the number of which is the same as the number of stirring blades 9, or it can be one piece, that is, one scraper 13 is connected to the ends of multiple stirring blades 9.

[0021] When the utility model is implemented, the tank body 1 includes a cover body 12 arranged at the top of the tank body 1, the cover body 12 is detachably connected to the tank body 1, the motor 6 is arranged on the cover body 12, and a feed hopper 10 is arranged on the cover body 12. A hook can be arranged on the cover body 12 to lift the cover body 12, the motor 6 and the stirring shaft 8 as a whole. A discharge pipe 11 is arranged at the bottom of the tank body 1, and the discharge pipe 11 penetrates to the outside of the jacket 2 for discharging. A condensed water outlet is arranged at the bottom of the jacket 2 for draining the condensed water after the steam heat exchange condensation. The air inlet pipe 3 on the jacket 2 is arranged at the bottom of the jacket 2, and the air outlet pipe 4 is arranged at the top of the jacket 2. The air inlet pipe 3 and the air outlet pipe 4 are arranged on the two opposite side walls of the jacket 2.

[0022] When the utility model is working, external steam is transported to the inside of the jacket through the air inlet pipe, the steam fills the jacket and the hollow tube, the material enters the tank body from the feed hopper, the motor drives the stirring shaft to stir the material, a temperature sensor can be arranged on the tank body, and the material is discharged from the discharge pipe of the tank body after completion.

[0023] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above-mentioned embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A sugar boiling device, comprising a tank body and a jacket arranged on the periphery of the tank body, the jacket is provided with an air inlet pipe and an air outlet pipe, the tank body is provided with a stirring device, characterized in that: A hollow tube is vertically arranged in the middle of the tank body, the top of the hollow tube is closed, and the bottom of the hollow tube passes through the bottom plate of the tank body and is connected with the jacket; the stirring device includes a motor and a stirring shaft, the motor is arranged at the top of the tank body, the motor output shaft extends into the tank body and is horizontally connected with a fixed plate, the stirring shaft is vertically arranged between the hollow tube and the inner wall of the tank body, the top of the stirring shaft is connected to the fixed plate, and the stirring shaft is horizontally connected with a stirring blade.

2. The sugar boiling device according to claim 1, characterized in that: The stirring shafts are arranged in plurality and are symmetrically arranged on both sides of the hollow tube.

3. The sugar boiling device according to claim 2, characterized in that: The stirring blades on the symmetrically arranged stirring shafts are arranged in a staggered manner.

4. The sugar boiling device according to claim 2, characterized in that: The end of the stirring blade is connected with a scraper for scraping off adhered matter on the inner wall of the tank and the outer wall of the hollow tube.

5. The sugar boiling device according to claim 1, characterized in that: The tank body comprises a cover body arranged on the top of the tank body, the cover body is detachably connected to the tank body, and the motor is arranged on the cover body.

6. The sugar boiling device according to claim 5, characterized in that: The cover body is provided with a feed hopper, and the bottom of the tank body is provided with a discharge pipe, which penetrates to the outside of the jacket.

7. The sugar boiling device according to claim 1, characterized in that: A water outlet for condensed water is arranged at the bottom of the jacket.

8. The sugar boiling device according to claim 1, characterized in that: The air inlet pipe is arranged at the bottom of the jacket, the air outlet pipe is arranged at the top of the jacket, and the air inlet pipe and the air outlet pipe are arranged at two opposite side walls of the jacket.

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