CN208701000U - A kind of board-like soybean and rapeseed tempering tower heating module - Google Patents

Abstract

The utility model discloses a kind of board-like soybean and rapeseed tempering tower heating module, structure housing including square column space, the deflector being equidistantly welded on inside structure housing, the small warehouse of the independence that structure housing is divided into three parts by deflector, and it is arranged with heating plate at equal intervals between small warehouse, heating plate includes built-in full laser welding corrugated plate and several baffling lines on the plate of full laser welding corrugated that are staggered, and external flow inlet and outflow port, flow inlet and outflow port flow general pipeline with influent stream general pipeline and out respectively by metal hose across structure housing and connect；Influent stream general pipeline and out stream general pipeline pass through general pipeline fixed plate and are connected in structure housing；Equal volume, the effective heat exchange area using plate type heating plate are twice of tubulation, and same homalographic makes the bringing-up section volume of entire tempering tower that will reduce half using board-like soybean and rapeseed tempering tower heating module, and the height and occupied area of equipment drastically reduce.

Description

A kind of board-like soybean and rapeseed tempering tower heating module

Technical field

The utility model relates to a kind of board-like soybean and rapeseed tempering tower heating module, belong to cereal preheating and quenched neck Domain.

Background technique

In soybean or rapeseed oil factory, tempering tower is pretreated key equipment.By taking soybean extract oil factory as an example, lead to Often, the technique in soybean pretreatment workshop be as metering, cleaning, it is quenched, dry, be crushed, roll the process step combinations such as embryo made of, this its In it is quenched be exactly one of the critical process produced, used equipment is then tempering tower.Raw soybeans are sent to from day storage silo Pretreatment system first passes through magnetic separator and removes metal impurities, enters back into screening machine and removes big miscellaneous, then flows to delay tank, soybean It is sent to belt weigher from this tank, soybean flow velocity is set by circulating belt conveyer, the soybean after weighing enters a tool There is the vibrating screen of Double-layer screen to be cleared up, the soybean after cleaning is sent to that tempering tower is quenched, the heater module in tempering tower It is made of a series of steam heating tubulation, equably soybean is heated by it.

Soybean is heated to 68 DEG C or so herein.Uniform moisture reaches soybean surface at this time.To reach softening skin of beancurd Effect.The moisture released from soybean is extracted out outside heater module by a special suction system.Soybean is in heater Residence time in module is about 25min (residence time depends on the moisture and environment temperature of soybean, slightly difference), in this way Moisture just has time enough to be transferred to soybean surface to be softened.Soybean, and the speed that soybean falls are full of in heater module Degree is very slow, soybean is sent to conveying equipment by the rotary valve of heater base, into later process.

Above-mentioned tempering tower tradition shell and tube heating module there are problems that much actually using.Such as: shell and tube heating module Using full welding manufacture, once leakage or other failures occur, entire heating module can only be just isolated.If replacement, Must then stop production can just repair whole tempering tower lifting, disassembly, and maintenance process is not only complicated, time-consuming, more crucially It will lead to halt production, cause the massive losses of production.The heat exchange area density of shell and tube heating module is too low simultaneously, leads to tempering tower Easily be up to more than ten meters it is even higher.In the factory of energization that expands production, because the installation space of equipment is limited, and shell and tube adds The heat exchange area of thermal modules is also limited, this is resulted in the factory of energization that expands production, and tempering tower is often at the entire production line Bottleneck, and it is then fundamentally that the heat exchange area of shell and tube heating module is insufficient.In addition, because shell and tube heating module changes The thermal efficiency is low, and fluid can not form turbulent flow in tubulation, results in the waste of a large amount of low-grade heat sources in oil pressing mill, such as low temperature Hot water and steam condensate (SC).

Utility model content

The technical problems to be solved in the utility model is existing technological deficiency, now provides a kind of board-like soybean and rapeseed Tempering tower heating module transfers in row high-efficiency heating, quenched to soybean and rapeseed as heating element by using heating plate, from And it solves the above problems.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

The utility model provides a kind of board-like soybean and rapeseed tempering tower heating module, including square column space Structure housing is divided into the only of three parts by structure housing, the deflector being equidistantly welded on inside structure housing, deflector Small warehouse is found, and is arranged with heating plate at equal intervals between small warehouse, heating plate includes built-in full laser welding corrugated plate With several baffling lines and external flow inlet and outflow port being staggered on the plate of full laser welding corrugated, flow inlet and Outflow port flows general pipeline with influent stream general pipeline and out respectively by metal hose across structure housing and connect；Influent stream general pipeline and out stream general pipeline It is connected in structure housing by general pipeline fixed plate, the top setting charging square flange of structure housing, bottom setting discharging Square flange, and be provided with and show on trial in structure housing.

As a kind of optimal technical scheme of the utility model, structure housing surrounding is provided with several lifting lugs, and in structure The full cross section maintenance door of fat pipe is installed on the mounting surface of shell side, is provided with examination at the top of the full cross section maintenance door Mirror.

As a kind of optimal technical scheme of the utility model, each heating plate passes through union connection by metal hose In structure housing.

As a kind of optimal technical scheme of the utility model, heating plate is equidistantly to arrange, and the range of plate spacing is in 30- 80mm。

The utility model beneficial effect achieved is:

(1) heating plate is that separate removable is easy to repair: board-like big relative to traditional full welding shell and tube heating module The core element of beans and rapeseed tempering tower heating module is heating plate, rather than tubulation.Each piece of heating plate is all independently can Disassembly, once the later period goes wrong, it is several to the operation of entire tempering tower as long as the heating plate to go wrong is isolated There is no any influence.When Deng arriving factory's overhaul, as long as opening maintenance door, the metal hose at heating plate back is dismantled, it can be very Easily heating plate is dismantled, is repaired, without lifting, dismantling whole equipment.

(2) the big saving workshop space occupied of heat exchange area density: equal volume, the effective heat exchange area of heating plate are tubulations Twice, relative to traditional shell and tube heating module, same homalographic uses board-like soybean and rapeseed tempering tower heating module Make the bringing-up section volume of entire tempering tower that will reduce half, the height and occupied area of equipment drastically reduce.In setting for factory Meter is exactly highly cost with occupied area in building, and especially height reduces quenched on more than ten meters of even higher tempering towers The height of tower reduces the investment of workshop building.

(3) heating plate realizes thermal energy recycling using low-grade heat source: board-like soybean and rapeseed tempering tower heating module are adopted Use heating plate as heat exchange element, heating plate is designed using corrugated, high heat exchange efficiency and fluid turbulent with plate heat exchanger The characteristics of flowing.Low-temperature water heating higher than 40 DEG C can be used for heat medium, likewise, steam condensate (SC) is also used as Heat medium.Relative to traditional tempering tower using steam as heat medium, cost is greatly saved.

(4) meet the demand for heat for energization of expanding production: in many soybean or rapeseed oil factory, with mentioning for technology It rises, the problem of production capacity is more than designed capacity can all occur, in the oil pressing mill for occurring overfulfiling a production target, pretreated tempering tower heating Scarce capacity becomes one of main bottleneck of production.Because board-like soybean and rapeseed tempering tower heating module have high heat exchange The characteristics of area density, for existing tubulation heating module tempering tower, as long as being heated with board-like soybean and rapeseed tempering tower Module simply replaces one or several tubulation heating modules, can meet higher heating load and the needs of overfulfiling a production target.

(5) laser welding No leakage risk is low: heating plate uses the full laser welding process of corrugated plate, and intensity is high pressure resistant greatly, Risk of leakage is extremely low, and operation life cycle is long.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the board-like soybean of the utility model embodiment and the structural schematic diagram of rapeseed tempering tower heating module；

Fig. 2 is the schematic diagram of heating plate in the utility model embodiment；

Figure label: 1, heating plate；2, deflector；3, structure housing；4, influent stream general pipeline；5, go out stream general pipeline；6, Zong Guangu Fixed board；7, metal hose；8, it shows on trial；9, lifting lug；10, square flange is fed；11, discharge square flange；12, flow inlet；13, go out Head piece；14, baffling line；15, full laser welding corrugated plate；16, full cross section maintenance door.

Specific embodiment

In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should also be noted that, " being set unless otherwise specific fixed and restriction, term Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs. 1-2, the utility model provides a kind of board-like soybean and rapeseed tempering tower heating module, Including heating plate 1, deflector 2, structure housing 3, influent stream general pipeline 4, go out stream general pipeline 5 and metal hose 7, the heating plate 1 is installed Inside structure housing 3, storehouse is square column space in structure housing 3, and deflector 2 is equidistantly welded on structure housing 3 Structure housing 3 is simultaneously divided into three parts by inside, and heating plate 1 is arranged at equal intervals between the small warehouse of the formation of deflector 2. Each piece of heating plate 1 is both provided with independent flow inlet 12 and outflow port 13, and the flow inlet 12 and outflow port 13 of heating plate 1 pass through Structure housing 3 flows general pipeline 5 with influent stream general pipeline 4 and out respectively by metal hose 7 and connect.Influent stream general pipeline 4 passes through with stream general pipeline 5 is gone out Dismountable general pipeline fixed plate 6 is connect with structure housing 3.

The top setting charging square flange 10 of structure housing 3, bottom setting discharging square flange 11 pass through square flange Design, can incorporate the modularized design of all tempering tower transformation projects and newly-built tempering tower project.It is set in structure housing 3 It has set and has shown on trial 8, be observed and check convenient for the operation to equipment；3 surrounding of structure housing is provided with lifting lug 9, convenient for equipment Handling；The full cross section maintenance door 16 that the heating plate mounting surface of structure housing 3 is provided with fat pipe is convenient for board-like soybean and oil Vegetable seed tempering tower heating module is overhauled and is safeguarded.

The plate spacing of heating plate is generally arranged between 30-80mm and differs, to meet different-grain diameter rapeseed and different grains The demand for heat of diameter soybean.It is different (usually in 25min or longer) according to heating dwell times, the different (daily outputs of processing capacity 1500t, daily output 2000t, daily output 2500t, the daily output even more big production capacity of 3000t), 4,5,6 can be set in a quality controling machine A, 7 even more plate type heating modules.

Heating plate 1 is made of full laser welding corrugated plate 15, baffling line 14, flow inlet 12 and outflow port 13；Board-like big During beans and rapeseed tempering tower heating module are run, heat medium enters module from influent stream general pipeline 4, passes through metal hose 7 distribution enter the flow inlet 12 of each piece of heating plate, and heat medium is by 14 baffling of baffling line, and on corrugated, 15 internal channel of plate is walked most Big path sufficiently exchanges heat, transfers heat to soybean or rapeseed.Heat medium after heat exchange is flowed out from outflow port 13 again, warp It crosses metal hose 7 and is summarized in out stream general pipeline 5, return to factory technics system.Soybean or rapeseed enrich entire board-like soybean and oil Vegetable seed tempering tower heating module slowly flows across several board-like soybean and rapeseed tempering tower heating module by gravity, is added Heat arrives required technological temperature.

Board-like soybean and rapeseed tempering tower heating module through the above arrangement improve adding for tempering tower from many aspects Hot operational efficiency, and reduce Operation and maintenance cost: the first, it is board-like relative to traditional full welding shell and tube heating module The core element heating plate separate removable of soybean and rapeseed tempering tower heating module, greatly reduces maintenance cost and maintenance Time improves maintenance, maintenance efficiency.The second, equal volume, the effective heat exchange area of heating plate is twice of tubulation, board-like Soybean and rapeseed tempering tower heating module greatly reduce equipment cross sectional dimensions and height dimension, increase entire pretreatment The compactedness of plant designing reduces cost of investment.Third, heating plate, which design, can use low-grade heat source, such as low-temperature water heating, Steam condensate (SC) or other heat sources, relative to traditional tempering tower using the steam of sky high cost as heat medium, cost is greatly It saves.4th, high heat exchange area density and heat exchange efficiency allow board-like soybean and rapeseed tempering tower heating module to be able to satisfy and expand production The demand for heat of energization.5th, heating plate uses full laser welding process, and intensity is high pressure resistant greatly, and risk of leakage is extremely low, operation life It is long to order the period.

Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include It is within the protection scope of the utility model.

Claims (4)

1. a kind of board-like soybean and rapeseed tempering tower heating module, which is characterized in that the structure including square column space Shell (3) is equidistantly welded on the internal deflector (2) of structure housing (3), and structure housing (3) is divided into three by deflector (2) The small warehouse of the independence of a part, and it is arranged with heating plate (1) at equal intervals between small warehouse, heating plate (1) includes built-in Full laser welding corrugated plate (15) and several baffling lines (14) on full laser welding corrugated plate (15) that are staggered, and it is outer The flow inlet (12) and outflow port (13) set, flow inlet (12) and outflow port (13) pass through structure housing (3) and pass through metal hose (7) general pipeline (5) are flowed with influent stream general pipeline (4) and out respectively to connect；Influent stream general pipeline (4) and go out stream general pipeline (5) fixed by general pipeline Plate (6) is connected on structure housing (3), and top setting charging square flange (10) of structure housing (3), discharging side is arranged in bottom Shape flange (11), and be provided on structure housing (3) and show on trial (8).

2. a kind of board-like soybean according to claim 1 and rapeseed tempering tower heating module, which is characterized in that structural shell Body (3) surrounding is provided with several lifting lugs (9), and the full cross section of fat pipe is equipped on the mounting surface of structure housing (3) side Maintenance door (16) is provided with show on trial (8) at the top of the full cross section maintenance door (16).

3. a kind of board-like soybean according to claim 1 and rapeseed tempering tower heating module, which is characterized in that each Heating plate (1) is through union connection by metal hose on structure housing (3).

4. a kind of board-like soybean according to claim 1 and rapeseed tempering tower heating module, which is characterized in that heating plate It (1) is equidistantly to arrange, plate spacing is in 30-80mm.