CN210134126U

CN210134126U - Sugar boiling tank capable of recycling waste heat

Info

Publication number: CN210134126U
Application number: CN201920815665.6U
Authority: CN
Inventors: 乔林
Original assignee: Derun Xinding Beijing Engineering Technology Co ltd
Current assignee: Derun Xinding Beijing Engineering Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a waste heat cyclic utilization's sugar boiling pot, including dissolving the sugar jar, it has a hot-water cylinder to dissolve the sugar jar through pipeline one-tenth connection, it still has a filter through two intercommunications in the pipeline, pipeline two have a filter through branch pipe one-tenth intercommunication, two the filter all has an essence, two through two intercommunications in the branch pipe two the essence has a heat exchanger one through pipeline three, connecting pipe one-tenth, the intercommunication has inlet tube one, hot-water line, connecting pipe two on the heat exchanger one, the upper end intercommunication of hot-water line is on the hot-water cylinder, the one end intercommunication of connecting pipe two has heat exchanger two, the intercommunication has inlet tube two on the heat exchanger two, all install a valve on pipeline one, pipeline two, branch pipe one. Has the advantages that: the utility model discloses a treated water (cooling water) carries out the heat exchange with hot syrup, then stores the circulation sugar that gets up to the treated water after the heating and utilizes, reaches the purpose of economic benefits and social benefits.

Description

Sugar boiling tank capable of recycling waste heat

Technical Field

The utility model relates to a boil sugar technical field, especially relate to a waste heat cyclic utilization's sugar boiling pot.

Background

The boiling of sugar is a key part of the production process of sugar enterprises, and the main task of the boiling of sugar is to concentrate syrup (or molasses) to a certain supersaturation degree in a sugar boiling tank, separate out sucrose crystals meeting the requirements and grow the crystals to be boiled into good massecuite.

The temperature of hot syrup in the sugar dissolving room can reach about 85 ℃, and the hot syrup directly exchanges heat with cooling/freezing water to take away the heat carried by the hot syrup, thereby greatly wasting the cooling capacity of a refrigerating machine and the steam used for heating (hot water is needed in the sugar boiling process of a sugar boiling pot, and the steam is adopted to heat water at present).

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems found in the background technology and providing a sugar boiling pot with the recycling of waste heat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sugar boiling tank of waste heat cyclic utilization, is including dissolving the sugar jar, it has a hot-water cylinder to dissolve the sugar jar through pipeline one-tenth, it still has a filter through two intercommunications in the pipeline, pipeline two is passed through branch pipe one and is had the filter, two the filter all has a secondary filter, two through two intercommunications in the branch pipe the secondary filter has a heat exchanger one through pipeline three, connecting pipe one-tenth, the intercommunication has inlet tube one, hot-water line, connecting pipe two on the heat exchanger one, the upper end intercommunication of hot-water line is on the hot-water cylinder, the one end intercommunication of connecting pipe two has heat exchanger two, the intercommunication has inlet tube two on the heat exchanger two, all install a valve on pipeline one, pipeline two, the branch pipe one.

In the sugar boiling pot capable of recycling waste heat, a support frame is fixedly mounted on the outer wall of the hot water pot, a water pump is fixedly mounted on the support frame, and the support frame is mounted on the hot water pipe.

In the sugar boiling pot capable of recycling waste heat, the hot water pipe is composed of a pipeline four and a pipeline five, the upper end of the pipeline four is installed on a water inlet of the water pump, and the lower end of the pipeline five is installed on a water outlet of the water pump.

In the sugar boiling pot capable of recycling waste heat, the support frame is provided with the through hole, and the inner wall of the through hole is not in contact with the outer wall of the pipeline IV.

In the sugar boiling pot capable of recycling waste heat, the valve is an electromagnetic valve.

In the sugar boiling tank for recycling waste heat, the first heat exchanger and the second heat exchanger are both plate heat exchangers.

Compared with the prior art, the utility model discloses the advantage lies in:

1: utilize a pair of hot syrup of heat exchanger to carry out the heat exchange, then through the cooperation of water pump, pipeline four, connecting pipe two with the hot water collection of absorbed heat to the hot-water cylinder, need directly carry this part hot water to the sugar dissolving tank in with the water use at the sugar dissolving tank, need not to use a large amount of steam to heat water.

2: two groups of filters and fine filters are arranged, so that hot syrup flowing out of the sugar dissolving tank can be conveniently filtered, and the filtering speed is accelerated.

To sum up, the utility model discloses a processing water (cooling water) carries out the heat exchange with hot syrup, then stores the circulation sugar that gets up to the processing water after the heating and utilizes, reaches the purpose of economic benefits and social benefits energy-conservation.

Drawings

Fig. 1 is a schematic structural view of a sugar boiling tank for recycling waste heat provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 sugar dissolving tank, 2 pipeline I, 3 hot water tank, 4 pipeline II, 5 branch pipe I, 6 filter, 7 branch pipe II, 8 fine filter, 9 pipeline III, 10 connecting pipe I, 11 heat exchanger I, 12 water inlet pipe I, 13 pipeline IV, 14 connecting pipe II, 15 heat exchanger II, 16 water inlet pipe II, 17 support frame, 18 through hole, 19 water pump, 20 pipeline V and 21 valve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sugar boiling tank of waste heat cyclic utilization, including dissolving sugar jar 1, dissolving sugar jar 1 and being connected with a hot-water cylinder 3 through pipeline 2, dissolving sugar jar 1 still has a filter 6 through two 4 intercommunications of pipeline, it is worth mentioning that filter 6 is a neotype filtration system, novel structure, small, easy and simple to handle nimble, high-efficient, seal work, be the multipurpose filtration equipment that the suitability is strong, belong to the current product of selling on the market, do not specifically describe here.

The second pipeline 4 is communicated with the filtering machines 6 through a first branch pipe 5, the two filtering machines 6 are both communicated with a fine filter 8 through a second branch pipe 7, and the fine filter 8 is also a product sold on the market, so the detailed description is not needed.

The two fine filters 8 are communicated with a first heat exchanger 11 through a third pipeline 9 and a first connecting pipe 10, the first heat exchanger 11 is communicated with a first water inlet pipe 12, a hot water pipe and a second connecting pipe 14, the upper end of the hot water pipe is communicated with the hot water tank 3, one end of the second connecting pipe 14 is communicated with a second heat exchanger 15, and the second heat exchanger 15 is communicated with a second water inlet pipe 16.

The first heat exchanger 11 and the second heat exchanger 15 are plate heat exchangers, and the plate heat exchangers have the advantages of being high in heat exchange efficiency, small in heat loss, compact and light in structure, small in occupied area, wide in application, long in service life and the like.

The first pipeline 2, the second pipeline 4 and the first branch pipe 5 are all provided with a valve 21, the valve 21 is an electromagnetic valve, the electromagnetic valve can be electrically connected with an external controller (such as a plc controller), and the controller is used for controlling the opening and closing of the valve 21.

A supporting frame 17 is fixedly installed on the outer wall of the hot water tank 3, a water pump 19 is fixedly installed on the supporting frame 17, the supporting frame 17 is installed on a hot water pipe, the hot water pipe is composed of two sections of pipelines, namely a pipeline four 13 and a pipeline five 20, the upper end of the pipeline four 13 is installed on a water inlet of the water pump 19, and the lower end of the pipeline five 20 is installed on a water outlet of the water pump 19;

the arrangement of the water pump 19 facilitates better conveying of hot water on the hot water pipe to the hot water tank 3, the support frame 17 is provided with the through hole 18, the inner wall of the through hole 18 is not in contact with the outer wall of the pipe IV 13, and the support frame 17 is prevented from generating inconvenient influence on the pipe IV 13 due to the arrangement of the through hole 18.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sugar boiling tank capable of recycling waste heat comprises a sugar dissolving tank (1) and is characterized in that the sugar dissolving tank (1) is connected with a hot water tank (3) through a first pipeline (2), the sugar dissolving tank (1) is communicated with a filter (6) through a second pipeline (4), the second pipeline (4) is communicated with the filter (6) through a first branch pipe (5), the two filters (6) are communicated with a fine filter (8) through a second branch pipe (7), the two fine filters (8) are communicated with a first heat exchanger (11) through a third pipeline (9) and a first connecting pipe (10), the first heat exchanger (11) is communicated with a first water inlet pipe (12), a hot water pipe and a second connecting pipe (14), the upper end of the hot water pipe is communicated with the hot water tank (3), one end of the second connecting pipe (14) is communicated with a second heat exchanger (15), and a second water inlet pipe (16) is communicated with the second heat exchanger (15), and a valve (21) is mounted on the first pipeline (2), the second pipeline (4) and the first branch pipe (5).

2. The sugar boiling pot capable of recycling waste heat according to claim 1, wherein a support frame (17) is fixedly installed on the outer wall of the hot water pot (3), a water pump (19) is fixedly installed on the support frame (17), and the support frame (17) is installed on a hot water pipe.

3. The sugar boiling pot capable of recycling waste heat according to claim 2, wherein the hot water pipe is composed of two sections of pipelines, namely a pipeline four (13) and a pipeline five (20), the upper end of the pipeline four (13) is installed on a water inlet of the water pump (19), and the lower end of the pipeline five (20) is installed on a water outlet of the water pump (19).

4. The sugar boiling pot capable of recycling waste heat according to claim 3, wherein the supporting frame (17) is provided with a through hole (18), and the inner wall of the through hole (18) is not contacted with the outer wall of the pipeline four (13).

5. The sugar boiling pot for recycling waste heat according to claim 1, wherein the valve (21) is an electromagnetic valve.

6. The sugar boiling tank capable of recycling waste heat according to claim 1, wherein the first heat exchanger (11) and the second heat exchanger (15) are plate heat exchangers.