CN206153202U - Internal heater belt cleaning device - Google Patents

Abstract

The utility model relates to an internal heater belt cleaning device, internal heater set up in boiling the pot internally, and internal heater belt cleaning device includes fluid pipeline and solid -cone (type) nozzle, and the fluid pipeline extends to from boiling the outer washing liquid reservoir of pot that to boil the pot internal for carry the washing liquid that holds among the washing liquid reservoir, the solid -cone (type) nozzle is connected in the end of fluid pipeline, is used for jet cleaning liquid in order to rinse the internal heater. The utility model discloses an internal heater belt cleaning device adopts the solid -cone (type) nozzle to replace traditional fixed rotating wash bowl, and the high impact force through the nozzle erupts fine and closely woven even water smoke, and the cover face of water smoke is wide, can wash all positions of internal heater, especially can erode shell and tube heat exchanger's heat conduction tubulation inside, gain fine cleaning performance to the cost is lower, has very high market spreading value.

Description

Internal heater cleaning device

Technical field

The utility model is related to a kind of internal heater cleaning device, especially a kind of clear for the internal heater in boiling pot Cleaning device.

Background technology

In beer production, Wort boiling is an important stage, be also one have extremely complex physics and The process of chemical change.During Wort boiling, the Wort boiling time affects very big to beer quality, boils at ambient pressure, The boiling time of ale (10%～12%) typically need to be controlled in 1.5～2h, heavy colour beer can proper extension some；Adding Boil under the conditions of 0.11～0.12MPa of pressure, the time can shorten half or so.Reasonably extend boiling time, to protein coagulating, The raising of hops utilization rate and the formation of reducing substances are favourable, but are unfavorable to beer foam performance.Excessively extend Boiling time, not only economically unreasonable, wort quality also can decline, for example：Wheat juice color and luster depth, rough taste, bitter taste mitigate, Foam is good etc., and for ale, affecting can be more serious.

Heater is most important heat transfer element in boiling pot equipment, is also the core of boiling pot, at present both at home and abroad Brewery generally using the version of interior heating, is mainly heated using shell and tube internal heater, is added in shell and tube Hot device is heated using steam, and under the continuous heat effect of steam, the wheat juice circulation in tube side heats up, until boil, so as to most Preferable wheat juice is obtained eventually.Tubular heat exchanger has that evaporation intensity is big, boiling time is short, steam consumption quantity is low, equipment uses peace Complete reliable the advantages of, but because tubulation quantity is more and caliber is little, and the viscosity of sugar is big in wheat juice, thus when wheat juice long-time is in row During Bottomhole pressure, the inner surface meeting fouling of tubulation can block in the course of time tubulation.

The Chinese patent literature of Application No. 201010555012.2 provides a kind of mechanical chipping side of tube still heater Method, with the security raised labour productivity and produce.To achieve these goals, the scheme that the technology is provided is as follows：It is a kind of The mechanical chipping method of tube still heater, first makes the protector of a jetting machine, and the protector of jetting machine is Sleeve, casing part has a platform；During the tubulation of purge heater, the protector of jetting machine is placed in into heater Tubulation termination, cleaning machine spray gun spray nozzle by sleeve pipe insert heater tubulation cleared up, operating personnel's feet station platform week Enclose operation, a tubulation cleaning takes out spray gun after terminating, the protector of mobile high-voltage cleaning machine is to next after spray gun is taken out Root tubulation proceeds cleaning.Effect and advantage that the utility model is created：(1) speed is cleared up soon, usual 1-2 minutes clear up one Root tubulation, need to be cleared up by 300 tubulations of heater in terms of, typically need 5-10 hours to clean out；(2) short time cleaning, increased The plant running time；(3) eliminating long-standing problem uses potential safety hazard present in jetting machine process, Employee Security to obtain Ensure.A kind of mechanical chipping method of tube still heater that the utility model is provided, by actually used proof, has reached predetermined Purpose, is particularly suited for the mechanical chipping of the tube still heater of MAP production.

The Chinese patent literature of Application No. 201420374796.2 provides a kind of wheat juice forced circulation boiling apparatus, bag Wort copper provided is included, wheat juice heater is vertically installed with wort copper provided, umbrella shape is installed above wheat juice heater anti-overflow Cover, wort copper provided includes wheat juice heater, and wheat juice heater includes wheat juice flow duct and multiple heating tubulations, multiple heating row Pipe ring around and be welded on the outer wall of wheat juice flow duct, wheat juice flow duct one end is connected with umbrella shape anti-overflow cover, the other end and wheat juice The variable frequency pump connection that boiling pot is externally provided with, the bottom of wort copper provided is communicated with multiple circulating lines, and multiple circulating lines collect It is connected with variable frequency pump.

By adopting above-mentioned technical proposal, wort copper provided, variable frequency pump and multiple circulating lines form a pressure and follow Ring, variable frequency pump from wort copper provided extracts wheat juice out, flows through circulating line, and circulating line is connected with variable frequency pump, and variable frequency pump is again Wheat juice is entered into wort copper provided by wheat juice flow duct, finally, the liquid level of wheat juice is uniformly ejected into by umbrella shape anti-overflow cover On, complete a cyclic process.Multiple heating tubulations surround and are uniformly connected on the outer wall of wheat juice flow duct, when wheat juice is from wheat juice When passing through in flow duct, wheat juice can be heated uniformly, and wheat juice flow duct is connected with variable frequency pump, therefore, quickly lead to wheat juice is made Cross heating tube bundle and not by coking, steam heater avoids the state of fouling.The utility model is further in wheat juice flow duct Multiple fixed rotating wash bowls are set so that adopt above-mentioned technical proposal, after wort copper provided completes a collection of production, are needed to it When the wheat juice of internal residual is cleaned, the multiple fixed rotating wash bowl being provided with wheat juice flow duct can sufficiently clean wheat Dead angle in juice flow duct.However, because the fixed power for washing ball injection, coverage rate, flow velocity are all smaller, often not reaching Expected cleaning performance.

The Chinese patent literature of Application No. 201510157750.4 provides a kind of tubular heat exchanger cleaning device, with Shorten the scavenging period of tubular heat exchanger, mitigate manual labor's intensity.To achieve these goals, the utility model is employed Technical scheme below：A kind of tubular heat exchanger cleaning device, including tubular heat exchanger, cleaning fluid storage cylinder, pump, ultrasound Raw device and ultrasonic transducer, the outlet of pump is connected by the first connecting tube with the material inlet of tubular heat exchanger, shell and tube The material outlet of heat exchanger is connected to cleaning fluid storage cylinder by the second connecting tube, and the outlet of cleaning fluid storage cylinder connects by the 3rd Adapter is connected with the entrance of pump.Ultrasonic transducer is arranged on tubular heat exchanger outside wall surface, ultrasonic transducer and ultrasonic generator Connection.The heating steam inlet of tubular heat exchanger is connected with vapour source, and the vapor condensed water of tubular heat exchanger is exported and vapor condensed water Tank connects, and the material inlet of tubular heat exchanger is connected with the first connecting tube and material inlet pipe simultaneously by three-way pipe, shell and tube The material outlet of heat exchanger is connected with the second connecting tube and material outlet pipe simultaneously by three-way pipe.

Though the utility model possesses following beneficial effect：(1) automatic flushing device of tubular heat exchanger is provided with, is cleaned It is convenient, high degree of automation, without the need for manual cleaning, solve traditional tubular heat exchanger cleaning because manual cleaning it is time-consuming it is longer, The big problem of manpower consumption, cleaning performance is good.(2) device structure is simple, high working efficiency, structure setting rationally, be conducive to into Row is promoted and used.But due to which employs ultrasonic transducer and ultrasonic generator, and ultrasonic transducer and ultrasonic generator Cost is higher, thus, its is relatively costly for common interior heated wash device.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a kind of internal heater cleaning device, interior heating Device is arranged in boiling pot body, and internal heater cleaning device includes fluid line and solid-cone (type) nozzle, and fluid line is from boiling pot External cleaning fluid storage container is extended in boiling pot body, for conveying cleaning fluid storage container in cleaning fluid, solid-cone Nozzle is connected to the end of fluid line, for jet cleaning liquid cleaning to internal heater.

Further, internal heater is tubular heat exchanger, and tubular heat exchanger includes multiple heat conduction tubulations, each heat conduction Tubulation is axially perpendicular to the inner surface of the diapire for boiling pot, and solid-cone (type) nozzle is oppositely disposed with tubular heat exchanger.

Preferably, internal heater includes upper strata internal heater and lower floor's internal heater, adds in upper strata internal heater and lower floor Hot device is respectively arranged at the upper and lower in boiling pot body, and upper strata internal heater and lower floor's internal heater are respectively correspondingly provided with Solid-cone (type) nozzle.

Further, 1 cun of solid-cone (type) nozzle is provided with above the internal heater of upper strata, is set above lower floor's internal heater There are two 3/4 cun of solid-cone (type) nozzles.

Preferably, umbrella shape kuppe is additionally provided with boiling pot body, umbrella shape kuppe is located at the top of upper strata internal heater.

Further, solid-cone (type) nozzle is respectively equipped with above and below umbrella shape kuppe, with to the upper of umbrella shape kuppe Surface and lower surface are cleaned.

Preferably, umbrella shape kuppe top is provided with 3/4 cun of solid-cone (type) nozzle, and lower section is provided with 1/2 cun of reality The heart bores nozzle.

Further, it is provided with turbulent inside solid-cone (type) nozzle.

Preferably, turbulent includes multiple rotating vanes for circumferentially arranging, and between each two rotating vane eddy flow is formed Passage.

Further, one end of solid-cone (type) nozzle is provided with internal thread, and internal thread is mutually nibbled with the external screw thread of fluid line end Close, so as to solid-cone (type) nozzle is fixed to into fluid line end.

To sum up, internal heater cleaning device of the present utility model, using solid-cone (type) nozzle traditional fixed cleaning is replaced Ball, by the high impact forces of nozzle fine and closely woven uniform water smoke is ejected, and the broad covered area of water smoke can clean to internal heater All positions, especially can be washed into inside the heat conduction tubulation of tubular heat exchanger, the good cleaning performance of acquirement, and into This is relatively low, with very high market popularization value.

It is that the above of the present utility model can be become apparent, preferred embodiment cited below particularly and to combine accompanying drawing detailed Explanation.

Description of the drawings

Fig. 1 is the overall structure diagram of the internal heater cleaning device in the utility model embodiment；

Fig. 2 is the top view of the tubular heat exchanger in the utility model embodiment；

Fig. 3 is the overall structure diagram of the big flow solid-cone (type) nozzle in the utility model embodiment；

The overall structure diagram of the turbulent in the utility model embodiment of Fig. 4 positions.

Specific embodiment

Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this theory Content disclosed in bright book understands easily other advantages of the present utility model and effect.Although description of the present utility model will be tied Close preferred embodiment to introduce together, but this feature for not representing this utility model is only limitted to the embodiment.On the contrary, knot It is to be possible to extend based on claim of the present utility model to cover that conjunction embodiment makees the purpose of utility model introduction Other for going out are selected or transformed.Depth of the present utility model is understood in order to provide, will be comprising many specific in below describing Details.The utility model can not also use these details to implement.Additionally, in order to avoid chaotic or fuzzy of the present utility model heavy Point, some details will be omitted in the de-scription.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

In addition, used in the following description " on ", D score, "left", "right", " top ", " bottom ", it is right to should not be construed as Restriction of the present utility model.

As shown in fig. 1, a kind of internal heater cleaning device that the utility model is provided, internal heater 2 is arranged at and boils In pot 1, internal heater cleaning device includes fluid line 3 and solid-cone (type) nozzle 4, and fluid line 3 is clear outside pot 1 from boiling Washing lotion storage container is extended to boils in pot 1, and for conveying cleaning fluid, solid-cone (type) nozzle 4 is connected to the end of fluid line 3 End, for jet cleaning liquid cleaning to internal heater 2.

Solid-cone (type) nozzle 4 can produce under wide range of traffic and pressure be evenly distributed, droplet size be in when bigger than normal Spraying, it can play splendid effect for the jet flow application for requiring that a region is completely covered.Therefore, using above-mentioned stream The internal heater cleaning device that body pipeline and solid-cone (type) nozzle are constituted, can cleaning to the internal heater in boiling pot body Obtain good cleaning performance.

Further, the internal heater 2 of the present embodiment includes upper strata internal heater 21 and lower floor's internal heater 22, in upper strata Heater 21 and lower floor's internal heater 22 are respectively arranged at the upper and lower boiled in pot 1, and upper strata internal heater 21 is with The top of layer internal heater 22 is respectively equipped with solid-cone (type) nozzle 4.The specification of solid-cone (type) nozzle 4 can include 1/4,3/8,1/2,3/ 4th, 1,1 1/4,1 1/2,2,2 1/2,3 cun.As shown in fig. 1, the present embodiment is to obtain preferable cleaning performance, preferably Ground, on upper strata, the top of internal heater 21 arranges one 1 cun of solid-cone (type) nozzle, and in the top of lower floor's internal heater 22 two are arranged Individual 3/4 cun of solid-cone (type) nozzle, wherein, the spray angle of each solid-cone (type) nozzle is typically based on cleaning flow, cleaning and covers model Enclose, washer jet determines with the distance between part is cleaned, nozzle angle can for 60 °, 90 °, 110 °, 120 °, 150 °, 170 ° etc..

More specifically, as shown in Fig. 2 internal heater 2 can be tubular heat exchanger, tubular heat exchanger has evaporation The advantages of intensity is big, boiling time is short, steam consumption quantity is low, equipment is safe and reliable.Tubular heat exchanger in the present embodiment Including multiple heat conduction tubulations 23, and each heat conduction tubulation 23 is axially perpendicular to the inner surface of the diapire for boiling pot 1, solid-cone Nozzle 4 can be arranged at the top of heat conduction tubulation 23, and apart from the certain altitude of heat conduction tubulation 23, this highly can be according to solid-cone The factors such as the specification of nozzle, the spray angle of solid-cone (type) nozzle, the area of tubular heat exchanger are being set.

Boil and umbrella shape kuppe 5 is additionally provided with pot 1, umbrella shape kuppe 5 is located at the top of upper strata internal heater 21, umbrella shape Kuppe 5 makes the liquid (such as wheat juice) above it effectively spray to surrounding along its tangential direction, on the one hand increases evaporating surface, Accelerate moisture evaporation；On the other hand the generation of foam is restrained effectively, and foam can be eliminated.Further, umbrella shape kuppe 5 Above and below be respectively equipped with solid-cone (type) nozzle, cleaned with the upper and lower surface to umbrella shape kuppe 5.It is preferred that Ground, in the present embodiment, can arrange one 3/4 cun of solid-cone (type) nozzle in the top of umbrella shape kuppe 5, and lower section arranges one 1/2 cun of solid-cone (type) nozzle.

Wherein, fluid line 3 can include a plurality of pipeline, and as shown in fig. 1, fluid line 3 includes the He of the first pipeline 31 Second pipe 32, the first pipeline 31 extends close to boil between the inner surface of pot 1 and internal heater 2, for boiling pot The inner surface of body 1 and the outside of internal heater 2 are rinsed, and the end of the first pipeline 31 can be installed such as the reality in the present embodiment The heart bores nozzle, it is also possible to install traditional fixed rotating wash bowl to be cleaned.Second pipe 32 includes multiple branch roads, prolongs respectively Extend near top, the lower section of umbrella shape kuppe 5, and upper strata internal heater 21 top and lower floor's internal heater 22 it is upper Side, and the coverage rate for cleaning as needed, arranging the connector of solid-cone (type) nozzle, as shown in Figure 1, the present embodiment is excellent Selection of land, is respectively provided with a connector above and below umbrella shape kuppe 5, and arranges in the top of upper strata internal heater 21 One connector, while arranging two connectors in the top of lower floor's internal heater 22, these connectors are respectively intended to fix peace Dress solid-cone (type) nozzle 4.

More specifically, solid-cone (type) nozzle 4 can be universal, big flow type or super large latus rectum type solid-cone (type) nozzle, such as Shown in accompanying drawing 3, big flow type solid-cone (type) nozzle is adopted in the utility model embodiment, its spraying granule is fine and closely woven, under low pressure Can guarantee that good spray effect.Further, the upper end 41 of solid-cone (type) nozzle 4 is provided with internal thread, internal thread and fluid line 3 The external screw thread of end is meshed, so as to solid-cone (type) nozzle to be fixed to the end of fluid line 3.

Further, as shown in Figure 4, turbulent 6 is provided with inside this kind of solid-cone (type) nozzle, turbulent 6 includes Multiple rotating vanes 61 for circumferentially arranging, it is preferable that the rotating vane quantity in the present embodiment is six, each two pivoting leaf Swirl channel is formed between piece 61.This rotating vane 61 has radial rectifier structure, can not only effectively overcome sending out for turbulent flow It is raw, more can be by the shunting of smooth fluid, and the liquid after shunting leads to via the eddy flow of six slope formulas of the periphery of rotating vane 61 Road flows rapidly into nozzle interior, produce high speed eddy flow and impact so as to allow liquid uniform atomizing.The work of the solid-cone (type) nozzle Principle is that the reaction force of water comes water injection using rotating vane 61, the fluid that rotating vane 61 can also allow after pressurization Eddy flow and the atomization of high speed are produced, and fluid is when jet hole is left, the centrifugal force of fluid can cause fluid along spout Tangential direction throws away, so as to form the spray effect of solid cone shaped.Solid cone nozzle 4 is general to be fabricated using monoblock cast Form.

Further, pump is additionally provided with outside pot 1 boiling, conveying of the pump for cleaning fluid in fluid line 3 is provided Power.

In sum, the internal heater cleaning device that the utility model is provided, using solid-cone (type) nozzle traditional consolidating is replaced Fixed pattern rotating wash bowl, by the high impact forces of nozzle fine and closely woven uniform water smoke is ejected, and the broad covered area of water smoke can be cleaned to interior All positions of heater, especially can be washed into inside the heat conduction tubulation of tubular heat exchanger, obtain cleaning effect well Really, and cost is relatively low, with very high market popularization value.Above-described embodiment only illustrative principle of the present utility model And its effect, not for restriction the utility model.Any person skilled in the art all can be without prejudice to of the present utility model Under spirit and the scope, modifications and changes are carried out to above-described embodiment.Therefore, those of ordinary skill in the art such as All equivalent modifications completed under without departing from the spirit disclosed in the utility model and technological thought or change, should be by this The claim of utility model is covered.

Claims (10)

1. a kind of internal heater cleaning device, the internal heater is arranged in boiling pot body, it is characterised in that including fluid hose Road and solid-cone (type) nozzle, the fluid line is extended to from the external cleaning fluid storage container of the boiling pot and described boils pot It is interior, for conveying the cleaning fluid storage container in the cleaning fluid that holds, the solid-cone (type) nozzle is connected to the fluid line End, for spraying the cleaning fluid to clean the internal heater.

2. internal heater cleaning device as claimed in claim 1, it is characterised in that the internal heater is shell and tube heat exchange Device, the tubular heat exchanger includes multiple heat conduction tubulations, and each described heat conduction tubulation is axially perpendicular to and described boils pot The inner surface of diapire, the solid-cone (type) nozzle is oppositely disposed with the tubular heat exchanger.

3. internal heater cleaning device as claimed in claim 2, it is characterised in that the internal heater includes heating in upper strata Device and lower floor's internal heater, the upper strata internal heater and lower floor's internal heater are respectively arranged in the boiling pot body Upper and lower, the upper strata internal heater and lower floor's internal heater are respectively correspondingly provided with the solid-cone (type) nozzle.

4. internal heater cleaning device as claimed in claim 3, it is characterised in that be provided with above the upper strata internal heater One 1 cun of solid-cone (type) nozzle, is provided with two 3/4 cun of solid-cone (type) nozzles above lower floor's internal heater.

5. internal heater cleaning device as claimed in claim 3, it is characterised in that be additionally provided with umbrella shape in the boiling pot body and lead Stream cover, the umbrella shape kuppe is located at the top of the upper strata internal heater.

6. internal heater cleaning device as claimed in claim 5, it is characterised in that above and below the umbrella shape kuppe Solid-cone (type) nozzle is respectively equipped with, is cleaned with the upper and lower surface to the umbrella shape kuppe.

7. internal heater cleaning device as claimed in claim 6, it is characterised in that the umbrella shape kuppe top is provided with Individual 3/4 cun of solid-cone (type) nozzle, lower section is provided with 1/2 cun of solid-cone (type) nozzle.

8. the internal heater cleaning device as described in arbitrary in claim 1-7, it is characterised in that inside the solid-cone (type) nozzle It is provided with turbulent.

9. internal heater cleaning device as claimed in claim 8, it is characterised in that the turbulent includes multiple circumferentially setting The rotating vane put, between each two rotating vane swirl channel is formed.

10. internal heater cleaning device as claimed in claim 8, it is characterised in that one end of the solid-cone (type) nozzle is provided with Internal thread, the internal thread is meshed with the external screw thread of the fluid line end, so as to the solid-cone (type) nozzle be fixed to The fluid line end.