RU2165787C1 - Rotary apparatus - Google Patents

Rotary apparatus Download PDF

Info

Publication number
RU2165787C1
RU2165787C1 RU99119412/12A RU99119412A RU2165787C1 RU 2165787 C1 RU2165787 C1 RU 2165787C1 RU 99119412/12 A RU99119412/12 A RU 99119412/12A RU 99119412 A RU99119412 A RU 99119412A RU 2165787 C1 RU2165787 C1 RU 2165787C1
Authority
RU
Russia
Prior art keywords
rotor
channels
stator
passages
grooves
Prior art date
Application number
RU99119412/12A
Other languages
Russian (ru)
Inventor
М.А. Промтов
М.В. Монастырский
Original Assignee
Тамбовский государственный технический университет
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Тамбовский государственный технический университет filed Critical Тамбовский государственный технический университет
Priority to RU99119412/12A priority Critical patent/RU2165787C1/en
Application granted granted Critical
Publication of RU2165787C1 publication Critical patent/RU2165787C1/en

Links

Images

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

FIELD: chemical, oil, geological and food-processing industries; mechanical engineering, aviation. SUBSTANCE: outer cylindrical surface of rotor is provided with grooves located between passages in parallel with these passages; section of these grooves is identical to section of passages of stator. Distance between passage and groove is equal to Bg = 3π·Rr/2·Zr in way of rotation of rotor, where Rr is rotor radius, m and Zr is number of rotor passages. EFFECT: intensification of technological process due to increased intensity of cavitation. 4 dwg

Description

Изобретение относится к устройствам для создания акустических колебаний в проточной жидкой среде и может быть использовано в химической, нефтяной, геологической, машиностроительной, пищевой и ряде других отраслей промышленности для интенсификации различных физико-химических, биологических и других процессов. The invention relates to devices for generating acoustic vibrations in a flowing liquid medium and can be used in chemical, petroleum, geological, engineering, food and several other industries for the intensification of various physico-chemical, biological and other processes.

Известны механические роторные излучатели, содержащие ротор и статор, помещенные в рабочую камеру, с выполненными в их стенках каналами, корпус с входным и выходным патрубками. На внешней поверхности ротора и внутренней поверхности статора выполнены лабиринтные канавки (а.с. N 789147, кл. В 01 F 7/28). Known mechanical rotary emitters containing a rotor and a stator placed in the working chamber, with channels made in their walls, a housing with inlet and outlet pipes. On the outer surface of the rotor and the inner surface of the stator made labyrinth grooves (A.S. N 789147, class B 01 F 7/28).

Недостатком известного устройства является недостаточная интенсификация технологического процесса. A disadvantage of the known device is the lack of intensification of the process.

Наиболее близким к изобретению является роторный аппарат, содержащий корпус с входным и выходным патрубками, концентрично установленные в нем ротор и статор с каналами. На внутренней поверхности статора и внешней цилиндрической поверхности ротора в промежутках между каналами, параллельно им выполнены канавки, длина которых меньше высоты ротора, но больше длины его каналов (а.с. N 512802, кл. B 06 B 1/20). Closest to the invention is a rotary apparatus comprising a housing with inlet and outlet nozzles, a rotor and a stator with channels concentrically mounted therein. On the inner surface of the stator and the outer cylindrical surface of the rotor in the spaces between the channels, grooves are made parallel to them, the length of which is less than the height of the rotor, but greater than the length of its channels (A.S. N 512802, class B 06 B 1/20).

Недостатком этого роторного аппарата является недостаточная интенсификация технологического процесса. The disadvantage of this rotary apparatus is the lack of intensification of the technological process.

Техническая задача - интенсификация технологического процесса за счет увеличения интенсивности кавитации. The technical task is the intensification of the technological process by increasing the intensity of cavitation.

Поставленная техническая задача достигается тем, что на внешней цилиндрической поверхности ротора, между каналами, параллельно им выполняются канавки. Расстояние между каналом и канавкой принимается равной Вк по направлению вращения ротора:
Bк = 3π·Rp/2·Zp,
где Rр - радиус ротора, м; Zр - число каналов ротора.
The stated technical problem is achieved by the fact that on the outer cylindrical surface of the rotor, between the channels, grooves are made parallel to them. The distance between the channel and the groove is taken equal to In to the direction of rotation of the rotor:
B c = 3π · R p / 2 · Z p ,
where R p is the radius of the rotor, m; Z p - the number of channels of the rotor.

На фиг. 1 изображен роторный аппарат, разрез по оси вращения ротора; на фиг. 2 - вид А на фиг. 1; на фиг. 3 - выноска В на фиг. 2; на фиг. 4 - показаны графики зависимости S(T), V(T) и P(T). In FIG. 1 shows a rotary apparatus, a section along the axis of rotation of the rotor; in FIG. 2 is a view A in FIG. 1; in FIG. 3 - callout B in FIG. 2; in FIG. 4 - shows graphs of the dependence S (T), V (T) and P (T).

Роторный аппарат содержит корпус 1, крышку 2, входной патрубок 3, выходной патрубок 4, статор 5, ротор 6, канал ротора 7 и канавку 8. канал статора 9, камеру озвучания 10, образованную наружней стенкой статора, крышкой и корпусом. Число каналов ротора равно числу каналов статора. The rotary apparatus comprises a housing 1, a cover 2, an inlet pipe 3, an outlet pipe 4, a stator 5, a rotor 6, a rotor channel 7 and a groove 8. a stator channel 9, a sounding chamber 10 formed by the outer wall of the stator, the cover and the housing. The number of rotor channels is equal to the number of stator channels.

Роторный аппарат работает следующим образом. The rotary apparatus operates as follows.

Обрабатываемая жидкость поступает через патрубок 3 под давлением в полость ротора 6, которому сообщается вращение. При этом жидкость под действием входного давления перетекает через каналы ротора 7 в каналы статора 9 и далее в камеру озвучания 10. При периодическом совпадении каналов ротора 7 с каналами статора 9, в каналах статора происходит изменение скоростной V и давления P потока вследствии изменения проходного сечения S. Закон изменения S, V, P от T показан на фиг. 4. На ниспадающем участке кривой P(T) происходит падение давления в канале статора, что инициирует кавитацию. На расстоянии
Tк=3/4·T
падение давления замедляется, чем и вызвано изменение наклона кривой P(T) (точка перегиба кривой). Для того, чтобы увеличить участок падения давления, т.е. dP/dt>0, необходимо дать дополнительный импульс разрежения в канале статора. Это достигается при совмещении канала статора 9 с канавкой ротора 8, в которой давление жидкости меньше, чем давление в зазоре между статором и ротором за счет растягивающих усилий создаваемых центробежной силой. Так как расстояние между осями каналов роторы Bр пропорционально периоду колебаний T, поэтому расстояние между каналом и канавкой Bк принимаем пропорциональным величине Tк:
Tк=3/4·T (1)
где Тк - часть периода колебаний до точки перегиба (см. фиг. 4), с; Т - период колебаний, с.
The processed fluid enters through the nozzle 3 under pressure into the cavity of the rotor 6, to which rotation is communicated. In this case, the liquid under the influence of the inlet pressure flows through the channels of the rotor 7 into the channels of the stator 9 and then into the sound chamber 10. When the channels of the rotor 7 coincide with the channels of the stator 9, the speed V and pressure P of the flow change in the stator channels due to a change in the flow cross section S The law of variation of S, V, P from T is shown in FIG. 4. In the falling section of the P (T) curve, a pressure drop occurs in the stator channel, which initiates cavitation. On distance
T to = 3/4 T
the pressure drop slows down, which causes a change in the slope of the curve P (T) (the inflection point of the curve). In order to increase the pressure drop section, i.e. dP / dt> 0, it is necessary to give an additional rarefaction pulse in the stator channel. This is achieved by combining the channel of the stator 9 with the groove of the rotor 8, in which the fluid pressure is less than the pressure in the gap between the stator and the rotor due to tensile forces created by centrifugal force. Since the distance between the axes of the channels of the rotors B p is proportional to the oscillation period T, therefore, the distance between the channel and the groove B to accept proportional to the value of T to :
T c = 3/4 T (1)
where T to - part of the period of oscillations to the inflection point (see Fig. 4), s; T is the period of oscillations, s.

Из фиг. 3 имеем
Bк=3/4 · Bр,
где Bp = 2π·Rp/Zp; Rр - радиус ротора, м; Zр-число каналов ротора. Таким образом, Bк = 3π·Rp/2·Zp.
Для создания достаточного импульса разрежению необходимо, чтобы сечение канавок в роторе было идентично сечению каналов в статоре.
From FIG. 3 have
B to = 3/4 · B p ,
where B p = 2π · R p / Z p ; R p is the radius of the rotor, m; Z p the number of channels of the rotor. Thus, B k = 3π · R p / 2 · Z p .
To create a sufficient impulse for rarefaction, it is necessary that the cross section of the grooves in the rotor is identical to the cross section of the channels in the stator.

Claims (1)

Роторный аппарат, содержащий корпус с входным и выходным патрубками, установленные в нем ротор и статор с каналами в боковых стенках и привод, при этом на внешней цилиндрической поверхности ротора между каналами параллельно им выполнены канавки, отличающийся тем, что канавки выполнены на расстоянии
Figure 00000002

от каналов по направлению вращения ротора,
где Rp - радиус ротора, м;
Zp - число каналов ротора.
A rotor apparatus comprising a housing with inlet and outlet nozzles, a rotor and a stator installed therein with channels in the side walls and a drive, while grooves are made on the outer cylindrical surface of the rotor between the channels in parallel, characterized in that the grooves are made at a distance
Figure 00000002

from the channels in the direction of rotation of the rotor,
where R p is the radius of the rotor, m;
Z p - the number of channels of the rotor.
RU99119412/12A 1999-09-06 1999-09-06 Rotary apparatus RU2165787C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99119412/12A RU2165787C1 (en) 1999-09-06 1999-09-06 Rotary apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99119412/12A RU2165787C1 (en) 1999-09-06 1999-09-06 Rotary apparatus

Publications (1)

Publication Number Publication Date
RU2165787C1 true RU2165787C1 (en) 2001-04-27

Family

ID=20224774

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99119412/12A RU2165787C1 (en) 1999-09-06 1999-09-06 Rotary apparatus

Country Status (1)

Country Link
RU (1) RU2165787C1 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654728B2 (en) 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US7770814B2 (en) 1997-10-24 2010-08-10 Revalesio Corporation System and method for irrigating with aerated water
US7806584B2 (en) 1997-10-24 2010-10-05 Revalesio Corporation Diffuser/emulsifier
US7832920B2 (en) 2006-10-25 2010-11-16 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US7887698B2 (en) 1997-10-24 2011-02-15 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8591957B2 (en) 2006-10-25 2013-11-26 Revalesio Corporation Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US8617616B2 (en) 2006-10-25 2013-12-31 Revalesio Corporation Methods of wound care and treatment
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US8980325B2 (en) 2008-05-01 2015-03-17 Revalesio Corporation Compositions and methods for treating digestive disorders
US9198929B2 (en) 2010-05-07 2015-12-01 Revalesio Corporation Compositions and methods for enhancing physiological performance and recovery time
EP3072579A1 (en) 2015-03-25 2016-09-28 Vitality VOLKOV Cavitation device
US9492404B2 (en) 2010-08-12 2016-11-15 Revalesio Corporation Compositions and methods for treatment of taupathy
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349191B2 (en) 1997-10-24 2013-01-08 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US7770814B2 (en) 1997-10-24 2010-08-10 Revalesio Corporation System and method for irrigating with aerated water
US7806584B2 (en) 1997-10-24 2010-10-05 Revalesio Corporation Diffuser/emulsifier
US9034195B2 (en) 1997-10-24 2015-05-19 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US7887698B2 (en) 1997-10-24 2011-02-15 Revalesio Corporation Diffuser/emulsifier for aquaculture applications
US7654728B2 (en) 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
US9402803B2 (en) 2006-10-25 2016-08-02 Revalesio Corporation Methods of wound care and treatment
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8449172B2 (en) 2006-10-25 2013-05-28 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US8470893B2 (en) 2006-10-25 2013-06-25 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8591957B2 (en) 2006-10-25 2013-11-26 Revalesio Corporation Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution
US8597689B2 (en) 2006-10-25 2013-12-03 Revalesio Corporation Methods of wound care and treatment
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US8617616B2 (en) 2006-10-25 2013-12-31 Revalesio Corporation Methods of wound care and treatment
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US7919534B2 (en) 2006-10-25 2011-04-05 Revalesio Corporation Mixing device
US9511333B2 (en) 2006-10-25 2016-12-06 Revalesio Corporation Ionic aqueous solutions comprising charge-stabilized oxygen-containing nanobubbles
US8962700B2 (en) 2006-10-25 2015-02-24 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US9512398B2 (en) 2006-10-25 2016-12-06 Revalesio Corporation Ionic aqueous solutions comprising charge-stabilized oxygen-containing nanobubbles
US9004743B2 (en) 2006-10-25 2015-04-14 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US8410182B2 (en) 2006-10-25 2013-04-02 Revalesio Corporation Mixing device
US7832920B2 (en) 2006-10-25 2010-11-16 Revalesio Corporation Mixing device for creating an output mixture by mixing a first material and a second material
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US8980325B2 (en) 2008-05-01 2015-03-17 Revalesio Corporation Compositions and methods for treating digestive disorders
US9272000B2 (en) 2009-04-27 2016-03-01 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US9011922B2 (en) 2009-04-27 2015-04-21 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US9198929B2 (en) 2010-05-07 2015-12-01 Revalesio Corporation Compositions and methods for enhancing physiological performance and recovery time
US9492404B2 (en) 2010-08-12 2016-11-15 Revalesio Corporation Compositions and methods for treatment of taupathy
EP3072579A1 (en) 2015-03-25 2016-09-28 Vitality VOLKOV Cavitation device

Similar Documents

Publication Publication Date Title
RU2165787C1 (en) Rotary apparatus
RU1773469C (en) Rotary apparatus
SU1247071A1 (en) Rotary apparatus
RU2225250C2 (en) Rotor apparatus
RU2116518C1 (en) Centrifugal pump impeller
RU2156665C1 (en) Jet hydrodynamic radiator of acoustic oscillations
RU2785966C1 (en) Rotary pulse apparatus with a divided stator ring
RU204897U1 (en) CENTRIFUGAL IMPELLER WITH DOUBLE ENTRANCE
RU116784U1 (en) ROTARY PULSE UNIT
SU1033169A1 (en) Rotor-type pulsation apparatus
RU2146170C1 (en) Acoustic rotary pulsation apparatus (versions)
RU2016250C1 (en) Rotary channel pump-dispergator
SU1629110A1 (en) Rotor-type acoustic radiator
RU2429066C1 (en) Apparatus for physico-chemical treatment of liquid medium
SU1136845A1 (en) Cavition generator
RU2146967C1 (en) Rotary pulsation acoustic apparatus (versions)
RU2215574C2 (en) Device for dissolving, emulsification and dispersion of fluid media
SU1256809A1 (en) Apparatus for generating acoustic vibrations in flowing liquid media
RU171366U1 (en) Rotary impulse apparatus
RU2311970C2 (en) Rotor apparatus
SU707614A1 (en) Rotary siren
RU2150318C1 (en) Rotary apparatus
RU2067022C1 (en) Rotor apparatus of water hammer action
RU1824228C (en) Device for agitation
RU130877U1 (en) ROTARY PULSE UNIT

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20020907