CN216879093U - Circulation stirring electrical heating material jar - Google Patents

Abstract

The utility model relates to a circulating stirring electric heating charging bucket, which belongs to the field of material liquid boiling and application in tobacco processing, and comprises a bucket body, a feeding pipe, a discharging port, a heating unit, a power supply input port, a suction type circulating stirring pump, a spiral stirrer, a temperature detector, a liquid level meter and a control unit; the upper part of the tank body is provided with a feeding pipe, and the lower part of the tank body is provided with a discharging hole; the heating unit is arranged on the outer wall of the tank body through a clamping groove embedded structure, and the suction type circulating stirring pump and the spiral stirrer are fixed at the top of the tank body; the temperature detector is arranged on the outer wall of the tank body; the liquid level meter is positioned outside the tank body and is electrically connected with the power input port; the control unit is respectively and electrically connected with the power input port and the temperature detector. The utility model adopts an electric heating mode to replace a steam heating mode for boiling and blending the feed liquid and heating and preserving heat in the application process, thereby avoiding the defects of low energy efficiency utilization and conversion, complex control and large investment of manpower and material resources cost caused by adopting steam as a heat source.

Description

Circulation stirring electrical heating material jar

Technical Field

The utility model belongs to the field of material liquid boiling and applying in tobacco processing, and particularly relates to a circulating stirring electric heating material tank.

Background

In the production process of tobacco products, substances for adjusting acid-base balance, increasing aroma and keeping moisture are generally required to be boiled and prepared into water-soluble feed liquid to be applied to tobacco materials so as to achieve the purpose of improving the smoking quality of tobacco.

The boiling and blending process of the feed liquid needs to dissolve related substances into water, heat and stir the substances, and the application process needs to perform operations such as heating, heat preservation, stirring and the like in order to prevent the phenomena of precipitation, feed liquid layering and the like of the dissolved related substances in the feed liquid caused by temperature reduction from affecting the application effect of the feed liquid.

The material storage tank adopted by the prior tobacco production enterprises for boiling, preparing and applying the material liquid mostly adopts a metal sandwich structure, the tank body is composed of an inner layer structure and an outer layer structure, a closed interlayer is formed between the inner layer tank body and the outer layer tank body, and the material liquid is heated by introducing high-temperature steam as a heat source. The heating and heat preservation are realized by controlling the amount of the introduced steam and the acting time. The stirring action of the material liquid is mainly to adopt a propeller type to stir the material liquid to do horizontal rotation movement. However, during long-term use, the above-mentioned techniques also reveal two major problems:

the heating or heat preservation operation by adopting steam as a heat source has the following disadvantages: 1. the steam used as a heat source needs to burn solid fuel or gas fuel to heat water to generate steam, and a large amount of steam needs to cause a large amount of combustion heating operation, so that the pressure of environmental protection is brought; 2. the steam production operation place is usually far away from steam equipment (usually, the distance is dozens of meters to hundreds of meters), the energy efficiency utilization and conversion are low, and the heat energy of steam is very easy to lose in the conveying process; 3. The steam is inconvenient to convey, store and use and control, complex pipelines and control systems need to be arranged, and a large amount of manpower and material resource cost is invested for construction and maintenance.

(II) insufficiency of propeller type horizontal stirring: the stirring principle can meet the requirement of uniformly mixing the feed liquid for the solution with single solute type and approximate specific gravity. However, solutions with a large variety of solutes and a large difference in specific gravity are likely to form solution layers, and the mixing uniformity is poor, thereby affecting the application effect.

Therefore, it is necessary to provide an efficient and energy-saving electric heating charging bucket, and the electric heating bucket has the characteristics of high energy efficiency, convenient transmission control and use and maintenance, and the like, and is widely applied to industries such as metallurgy and chemical engineering.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a circularly-stirring electric heating charging bucket, which adopts an electric heating mode to replace a steam heating mode for boiling, blending and heating and heat preservation in the application process, and avoids the defects of low energy efficiency utilization and conversion, complex control and high investment in manpower and material resources cost caused by adopting steam as a heat source.

In order to realize the purpose, the utility model is realized by the following technical scheme:

the circulating stirring electric heating charging bucket comprises a tank body 1, a feeding pipe 2, a discharging port 3, a heating unit 4, a power input port 5, a suction type circulating stirring pump 6, a spiral stirrer 7, a temperature detector 8, a liquid level meter 9 and a control unit 10; the upper part of the tank body 1 is provided with a feeding pipe 2, and the lower part is provided with a discharging hole 3; the heating units 4 are arranged on the outer wall of the tank body 1 through a clamping groove embedded structure, and two ends of each heating unit 4 are electrically connected with the power input port 5 respectively; the suction type circulating stirring pump 6 and the spiral stirrer 7 are both fixed at the top of the tank body 1; the temperature detector 8 is arranged on the outer wall of the tank body 1; the liquid level meter 9 is positioned outside the tank body 1 and is electrically connected with the power input port 5; the control unit 10 is electrically connected with the power input port 5 and the temperature detector 8 respectively.

Preferably, a charging bucket upper cover valve 11 is arranged on the left side of the top of the tank body 1.

Preferably, the heating units 4 are electric heating wire trays, and each heating unit 4 adopts an independent structure.

Preferably, the heating units 4 are uniformly arranged along the circumferential direction of the outer wall of the tank body 1.

Preferably, the control unit 10 is a PLC controller.

The utility model has the beneficial effects that:

1. the utility model adopts an electric heating mode to heat the feed liquid, realizes the heating and temperature rise of the feed liquid by the electric heating unit on the outer wall of the tank body, and has the following advantages compared with the traditional steam heating mode: the electric energy is converted into heat energy, the energy efficiency is high, the control is simple and convenient, the power circuit layout is simple and flexible, the limitation of space is less, and the cost of manpower and material resources for construction and maintenance is low.

2. The utility model adds a suction type circulating stirring pump on the basis of the existing propeller type horizontal stirring operation, can pump the feed liquid from the bottom layer to the position above the liquid level and then fall, forms a mode of combining horizontal stirring and vertical circulating stirring, can ensure that the solutions with more solute types and larger specific gravity difference can be fully and uniformly mixed, and solves the problem of uneven mixing caused by material liquid layering.

Drawings

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

FIG. 2 is a schematic structural view of a heating unit on the outer wall of the tank body of the utility model;

FIG. 3 is a schematic bottom view of the can body of the present invention;

in the figure, 1-tank body, 2-feeding pipe, 3-discharging port, 4-heating unit, 5-power input port, 6-suction type circulating stirring pump, 7-spiral stirrer, 8-temperature detector, 9-liquid level meter, 10-control unit and 11-charging bucket upper cover valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-3, the circulation stirring electric heating material tank comprises a tank body 1, a feeding pipe 2, a discharging port 3, a heating unit 4, a power input port 5, a suction type circulation stirring pump 6, a spiral stirrer 7, a temperature detector 8, a liquid level meter 9 and a control unit 10. The upper portion of the tank body 1 is provided with a feeding pipe 2, the lower portion is provided with a discharging port 3, the left side of the top is provided with a charging bucket upper cover valve 11, liquid materials which need to be boiled or heated conveniently enter the charging bucket, and the liquid materials which need to be added or dumped flow out from the discharging port 3. The heating units 4 are electric heating wire discs, and are heated by electric heating wire resistors, and each heating unit 4 is of an independent structure, so that the maintenance and the replacement are convenient. And install on the outer wall of jar body 1 through draw-in groove mosaic structure, evenly arrange along jar body 1 outer wall circumference, each 4 both ends of heating unit respectively with power input port 5 electric connection, simple to operate, the circuit is arranged conveniently, and convenient to use. Suction formula circulation agitator pump 6 and helical agitator 7 are all fixed at jar body 1 top, on the basis of original helical agitator 7, have add suction formula circulation agitator pump 6, can follow jar body 1 bottom suction to more than the liquid level with the feed liquid and fall again, adopt the mode that horizontal stirring and perpendicular stirring combined together, make that the solute kind is more, the great solution of specific gravity difference can the intensive mixing even. The temperature detector 8 is arranged on the outer wall of the tank body 1, and when the liquid material enters the tank body 1, the temperature detector 8 detects the temperature during feeding. Level gauge 9 is located jar 1 outside and with 5 electric connection of power input port, and level gauge 9 is arranged in monitoring the liquid level in the material jar, overflows the material jar when avoiding the higher stirring of liquid level in the material jar. The control unit 10 is a PLC controller, and is electrically connected to the power input port 5 and the temperature detector 8, respectively.

The working process of the utility model is as follows:

liquid materials to be cooked or heated enter the tank body 1 through the feeding pipe 2 of the charging bucket, and the control unit 10 timely adjusts and controls the current of the power supply input port 5 according to the difference between the detection data of the temperature detector 7 and the set temperature parameter value to control the current intensity of the heating unit 4 on the outer wall of the tank body 1 so as to realize the control of the temperature of the liquid materials. The suction type circulating stirring pump 6 and the spiral stirrer 7 work simultaneously, so that the horizontal and vertical mixing stirring of the feed liquid is realized, and the problem of uneven mixing caused by material liquid layering is solved.

The heating unit 4 is installed by adopting a clamping groove embedded structure, and the structure is convenient to disassemble, assemble, replace and maintain. The traditional feed liquid boiling and applying equipment adopting a steam heating mode is replaced by an electric heating mode, the defects of low production cost and no consumption, low energy efficiency utilization and conversion, complex control and high manpower and material resource cost investment caused by adopting steam as a heat source are avoided, and the suction type circulating stirring pump 6 is more beneficial to uniformly mixing feed liquid in the feed liquid boiling and applying processes.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a circulation stirring electrical heating material jar which characterized in that: the circulating stirring electric heating material tank comprises a tank body (1), a feeding pipe (2), a discharging hole (3), a heating unit (4), a power input port (5), a suction type circulating stirring pump (6), a spiral stirrer (7), a temperature detector (8), a liquid level meter (9) and a control unit (10); the upper part of the tank body (1) is provided with a feeding pipe (2), and the lower part is provided with a discharging hole (3); the heating units (4) are arranged on the outer wall of the tank body (1) through a clamping groove embedded structure, and two ends of each heating unit (4) are electrically connected with the power input port (5) respectively; the suction type circulating stirring pump (6) and the spiral stirrer (7) are both fixed at the top of the tank body (1); the temperature detector (8) is arranged on the outer wall of the tank body (1); the liquid level meter (9) is positioned outside the tank body (1) and is electrically connected with the power input port (5); and the control unit (10) is respectively and electrically connected with the power input port (5) and the temperature detector (8).

2. The circulation stirring electric heating bucket according to claim 1, wherein: the left side of the top of the tank body (1) is provided with a charging bucket upper cover valve (11).

3. The circulation stirring electric heating bucket according to claim 1, wherein: the heating units (4) are electric heating wire discs, and each heating unit (4) adopts an independent structure.

4. A cyclically-stirred, electrically-heated bucket according to claim 1 or 3, characterized in that: the heating units (4) are uniformly arranged along the circumferential direction of the outer wall of the tank body (1).

5. The circulation stirring electric heating bucket according to claim 1, wherein: the control unit (10) is a PLC controller.

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