CN103074453B - Full automatic control water jet condenser with characteristics of concentric diameter changing throat part, temperature control, constant water pressure and adjustable nozzles - Google Patents
Full automatic control water jet condenser with characteristics of concentric diameter changing throat part, temperature control, constant water pressure and adjustable nozzles Download PDFInfo
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- CN103074453B CN103074453B CN201210149365.1A CN201210149365A CN103074453B CN 103074453 B CN103074453 B CN 103074453B CN 201210149365 A CN201210149365 A CN 201210149365A CN 103074453 B CN103074453 B CN 103074453B
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Abstract
The present invention discloses a full automatic control water jet condenser with characteristics of a concentric diameter changing throat part, temperature control, constant water pressure and adjustable nozzles, wherein the full automatic control water jet condenser is used in sugar refineries. The full automatic control water jet condenser is characterized in that part of spray nozzles and jet nozzles arranged in a water chamber are nozzles provided with a pneumatic opening and closing control device, a throat part of the condenser is provided with a concentric diameter changing throat part device, and the pneumatic opening and closing controlled nozzles and the concentric diameter changing throat part device can jointly act and perform adjustment control according to a water temperature and a water supply amount of water entering the condenser water chamber. According to the present invention, a pressure transmitter for detecting a vacuum degree of a container (a sugar boiling tank or an evaporation tank), a temperature transmitter for detecting a temperature of a material (a syrup and a sugar paste) inside the container, and a pressure transmitter for detecting water pressure inside the water chamber jointly adjust and control an opening degree of an automatic control water inlet valve, such that the condenser can achieve a high vacuum degree under a normal production condition, and can achieve a preset vacuum degree and a preset material temperature during production condition changing, wherein the existing wet type water jet condensers used in sugar refineries at home and abroad do not have the advantages of the condenser of the present invention.
Description
Technical field
The present invention relates to a kind of wet type Water Jet Condenser, be specially adapted to the vacuum system of Sugar House, evaporation.
Background technology
The wet type Water Jet Condenser of the automatic control that sugar refinery is used both at home and abroad at present, the large defect of ubiquity two:
(1) throat diameter of all types of Water Jet Condenser finished products is all fixed, and the nozzle quantity of most of condenser hydroecium and diameter are also fixing and are often to open (or normally closed) formula.The throat diameter of production period condenser can't be adjusted, the switching of often opening the hydroecium nozzle of (or normally closed) formula can not adjust (as to adjust can only shutdown or plug nozzle or open nozzle), under stable working condition, vacuum tightness is guaranteed.But, when working condition changes, just can't adjust the water yield according to the variation of working condition, thereby can't guarantee the vacuum tightness that condenser is required.As when needing vapor volume to be processed to increase or, due to heat, inflow temperature is too high, when keeping vacuum tightness to increase service discharge, tend to, because the water yield is excessive, cause throat's impeded drainage; And when service discharge is too small, hydraulic pressure is when too low, suction, condensation effect are very poor again, the two all can cause the serious reduction of condenser vacuum.The common fault that this wet type Water Jet Condenser that is sugar refinery is used is at present both at home and abroad brought due to design defect.
(2) Water Jet Condenser of the automatic control that sugar refinery is used both at home and abroad at present, be all to utilize the vacuum tightness in detection receptacle to adjust the aperture of automatic control water inlet valve by pressure unit, thereby reach the stable purpose of controlling condenser vacuum.The purpose that we control condenser vacuum is in order to control the temperature of material in container (material in sugar refinery is syrup and massecuite).In theory, stablizing under normal working condition, in container, each vacuum tightness value has a material corresponding with it (boiling point) temperature value.Therefore, control the vacuum tightness in container, just equaled to control (boiling point) temperature of material in container.But in actual production, when the material in container (the particularly large massecuite of viscosity) circulative convection is not good, actual temperature of charge often has sizable deviation with material (boiling point) temperature corresponding with vacuum tightness, this obviously can mislead production, when serious, can bring great financial loss to enterprise.
Summary of the invention
The purpose of this invention is to provide a kind of throat reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, it has the regulatory function to processing power 20～30%, thereby can not only can reach condition of high vacuum degree under normal circumstances in production, when fluctuation (as water temperature or juice vapour amount change) occurs in regulation range when working condition, still can keep reaching vacuum tightness and the temperature of charge of setting.
In order to address the above problem, the technical solution adopted in the present invention is: this throat is reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, and it comprises as automatic control devices such as a whole set of Water Jet Condenser of Fig. 1-Fig. 2 and pressure, temperature, nozzle keyings.A whole set of condenser is divided in body and the outer two portions of body, is provided with juice vapour on body and enters steam ports, and water of condensation enters, water outlet; Central authorities have a top to be provided with the condensation hydroecium that fog nozzle, bottom are provided with spray jet in body, and in spraying and spray jet that the hydroecium upper and lower part is set, wherein part be nozzle open in usual, and part is the nozzle that is equipped with the pneumatic control opening and closing device; The cone bottom of body is connected with throat's device of reducing with one heart.
This with one heart throat's device of reducing can have two types: or be a concentric Diameter changeable valve (as Fig. 1) of can not shut down aborning adjusting, or be that the one group of concentric reducing larynx of the cone bucket shape neck combination that can change when shutting down is (as Fig. 2, this is organized the combination of the concentric reducing larynx of removable cone bucket shape neck and is comprised of two portions: fixing larynx neck outer lining 1-1, the replaceable of activity is the larynx neck liner 1-2 of different inner diameters), the latus rectum of two types of throat's devices all can do to increase or dwindle adjustment at production period as required as the throat diameter of condenser, when latus rectum changes, its throat's home position remains constant, and its throat's home position overlaps substantially with the jet focus point of Jet with downward flow direction.The switching of these pneumatic control nozzles is carried out with the reducing operation of throat's device that can concentric reducing simultaneously, according to the water temperature that enters the condenser hydroecium and service discharge, regulates and controls.Be provided with filtration unit and automatic control water inlet valve on water inlet pipe outside body, the aperture of this automatic control water inlet valve is regulated and controled jointly by the pressure unit of the interior vacuum tightness of detection receptacle (boiling pan or evaporating pot), the temperature transmitter of interior material (syrup and the massecuite) temperature of detection receptacle and the pressure unit of the water pressure in the detection hydroecium.
The invention has the beneficial effects as follows:
1, can stablize and keep producing required condition of high vacuum degree.
The part fog nozzle of the throat diameter of condenser of the present invention and hydroecium upper and lower and the switching quantity of spray jet can be carried out (automatic or manual) according to the variation of working condition (as water temperature or juice vapour amount) at production period and be adjusted, make it can reach comparatively ideal cooperation in whole press for extracting juice season, thereby obtain good result of use and produce required stable condition of high vacuum degree.
2, can stablize the temperature of charge that keeps technique initialization.
The aperture of the automatic control water inlet valve of condenser of the present invention is controlled jointly by pressure unit and temperature transmitter, this has just not only guaranteed that container can reach the vacuum tightness of setting, and has guaranteed that temperature of charge in container can remain in the temperature range that the processing condition of setting require all the time.
3, can stablize and keep hydroecium hydraulic pressure, be conducive to water saving.
(1) the various wet type Water Jet Condenser of present domestic use are because throat diameter is fixed; the nozzle quantity of most of condenser hydroecium and diameter are also fixing and are often to open (or normally closed) formula; the throat diameter of condenser can not change, and the nozzle of often opening the hydroecium of (or normally closed) formula can not be adjusted (as adjusted, can only shut down plug nozzle or open nozzle).And the working condition often changed tends to make condenser can not remain under the best fit state to work, will make like this its working efficiency reduce, and, in order to keep the vacuum tightness of setting, must strengthen water consumption.And the present invention can be adjusted by quantity and throat diameter that nozzle (fog nozzle or spray jet) is opened and closed according to the variation of working condition aborning, make it to reach farthest and reasonably coordinate, keep the condensation of condenser and aspirate usefulness all the time in optimum regime, under equal vacuum tightness, its water consumption will be significantly less than the wet type Water Jet Condenser of other type like this; Under equal water consumption, its vacuum tightness will be much higher than the wet type Water Jet Condenser of other type in other words.
(2) increase suddenly when service discharge, when hydraulic pressure raises suddenly, permanent hydraulic pressure regulation device can be brought into play regulating and controlling effect immediately, turns down automatic control water inlet valve, both can keep stable hydroecium hydraulic pressure, avoids throat's impeded drainage; Can keep stable vacuum tightness, water saving again.
4, can improve the processing power of equipment.
Because switching and the throat diameter of nozzle can be regulated, can make the processing power of equipment that 20～30% regulation range is arranged, so the comparable existing equipment of the maximum processing capability of equipment improve 20～30%.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Fig. 1, Fig. 2 are the structural representations that the present invention configures two kinds of dissimilar throat devices.
In Fig. 1, throat's device of reducing is a concentric Diameter changeable valve 1 with one heart, body 2, often open spray jet 3, pneumatic spray jet 4, pneumatic spray jet inlet pipe 5, hydroecium 6, pneumatic fog nozzle 7, manhole 8, steam inlet tube 9, often open fog nozzle 10, water inlet pipe 11, filter vat 12, automatic control water inlet valve 13, inhalent siphon 14, filter vat net 15, tail pipe 16.
In Fig. 2, throat's device of reducing is a detachable concentric reducing larynx neck combination (comprising fixing larynx neck outer lining 1-1, movable removable larynx neck liner 1-2) with one heart, body 2, often open spray jet 3, pneumatic spray jet 4, pneumatic spray jet inlet pipe 5, hydroecium 6, pneumatic fog nozzle 7, manhole 8, steam inlet tube 9, often open fog nozzle 10, water inlet pipe 11, filter vat 12, automatic control water inlet valve 13, inhalent siphon 14, filter vat net 15, tail pipe 16.
Fig. 3 is the structural representation of the concentric Diameter changeable valve of gear regulating type, and in figure, small cylinder gear 17, the driven master wheel 19 of interior external tooth, small cylinder gear 20, bar shaped gear piece 18, annular Valve core blade 21.
Fig. 4 is the three-view diagram of annular Valve core blade 21.
Fig. 5 is annular Valve core blade and bar shaped tooth combination schematic diagram, bar shaped gear piece 18 in figure, annular Valve core blade 21.
Fig. 6 is an annular Valve core blade and a screw combinations schematic diagram, and in figure, adjusting screw(rod) 23, annular Valve core blade 21.
Fig. 7 is the structural representation of the concentric Diameter changeable valve of screw rod adjustable, annular Valve core blade 21 in figure, valve body 22, adjusting screw(rod) 23.
Fig. 8 is that annular Valve core blade and the adjusting screw(rod) combination in the concentric Diameter changeable valve valve body of screw rod adjustable arranges schematic diagram, (6) adjusting screw(rod) 23 in figure, (6) annular Valve core blade 21.
Fig. 9 is the structural representation of the concentric Diameter changeable valve of pneumatic adjustable type, annular Valve core blade 21 in figure, large cylinder 24.
Figure 10 is little structural representation of air cylinder, figure mesohigh gas inlet 25, little cylinder block 26, spring 27, T shape plunger 28.
Figure 11 is large structural representation of air cylinder, annular Valve core blade 21 in figure, and large cylinder block 24, stingy cylinder 26, high pressure gas import and export 29 and 31, piston 30.
Figure 12 is the structural representation of the detachable concentric reducing larynx of cone bucket shape neck combination, fixing larynx neck outer lining 1-1 in figure, movable replaceable be the larynx neck liner 1-2 of different inner diameters.
Figure 13 is fixing larynx neck outer lining 1-1 schematic diagram.
Figure 14 is that the replaceable of activity is the larynx neck liner 1-2 schematic diagram of different inner diameters.
Embodiment
Shown in Fig. 1 and Fig. 2, be the structural representation that the present invention configures two kinds of dissimilar throat devices, in figure, body 2 done to analyse and observe.In the drawings, the bottom of body 2 is the cone bucket shape, throat's device of the reducing with one heart of the following connection condenser of cone bucket, this throat's device can have two types: or be a concentric Diameter changeable valve 1 (as Fig. 1), or be that the one group of concentric reducing larynx of removable cone bucket shape neck combination is (as Fig. 2, this is organized the detachable concentric reducing larynx of cone bucket shape neck combination and is comprised of two portions: fixing larynx neck outer lining 1-1, the replaceable of activity is the cone bucket shape larynx neck liner 1-2 of different inner diameters).Connect draining tail pipe 16 below throat's device, body 2 central authorities are provided with sealing hydroecium 6, the inner chamber of this hydroecium 6 is connected with the water outlet of filter vat 12 by water inlet pipe 11, and the hydroecium top is evenly equipped with a plurality of fog nozzles 7 and 10 that upwards spray, and below is evenly equipped with the spray jet 3 and 4 of a plurality of Jet with downward flow directions.Wherein part fog nozzle 10 and part spray jet 3 are nozzle open in usual, and part fog nozzle 7 and part spray jet 4 are for being equipped with the nozzle of pneumatic control opening and closing device, and the nozzle of these pneumatic control opening and closing devices all is connected with inlet pipe 5.One end of water inlet pipe 11 is connected with the water outlet of filter vat 12, and the inhalent siphon of filter vat 12 is connected with automatic control water inlet valve 13, and the inhalent siphon 14 of automatic control water inlet valve 13 is connected with water source.The aperture of automatic control water inlet valve 13 is regulated and controled jointly by the pressure unit of the interior vacuum tightness of detection receptacle (boiling pan or evaporating pot), the temperature transmitter of interior material (syrup and the massecuite) temperature of detection receptacle and the pressure unit of the water pressure in the detection hydroecium.Between the water inlet and water outlet of filter vat 12, be provided with filtering net 15, can be by the water elimination impurity from inhalent siphon 14 input, then be passed in hydroecium 6.A side at body 2 is provided with manhole 8, so that installation and maintenance.
Throat's device of the reducing with one heart in the present invention can adopt any one of following four kinds of configurations as required, below in conjunction with accompanying drawing, in the present invention with one heart four embodiment of throat's device of reducing be illustrated:
1, throat's device of reducing is the concentric Diameter changeable valve of gear regulating type with one heart
Shown in Fig. 3, it is the structural representation of the concentric Diameter changeable valve valve body of gear regulating type of the present invention inner driving medium.In Fig. 3, initiatively small cylinder gear 17 is meshed with the driven master wheel 19 of interior external tooth, driven master wheel 19 is inboard to be meshed with the driven pinion(gear) 20 of equally distributed (4～6) cylinder, the driven pinion(gear) 20 of each cylinder all meshes with a bar shaped gear piece 18, and every bar shaped gear piece is connected with an annular Valve core blade 21 again.
This device can not shut down and be regulated aborning; during adjusting, by rotating handwheel, initiatively small cylinder gear 17 is rotated; in driving, the driven master wheel 19 of external tooth rotates; and then the driven pinion(gear) 20 of drive (4～6) cylinder rotates; the driven pinion(gear) 20 of cylinder drives again bar shaped gear piece 18 and moves forward and backward, thereby reaches the purpose that zooms in or out throat diameter.
2, throat's device of reducing is the concentric Diameter changeable valve of screw rod adjustable with one heart
Shown in Fig. 7, be the structural representation of the concentric Diameter changeable valve of screw rod adjustable of the present invention, in Fig. 7, valve body done to analyse and observe.In Fig. 7, in valve body 22, be (4～6) annular spool 21, (4～6) adjusting screw(rod) 23 is connected with (4～6) annular Valve core blade 21 through valve body 22 shells from valve body.Fig. 6 is a slice annular Valve core blade and screw rod 23 combination schematic diagram, and Fig. 8 is that 6 annular Valve core blades 21 and 6 screw rod 23 combinations arrange schematic diagram.
This device can not shut down and be regulated aborning, during adjusting, by rotating (4～6) adjusting screw(rod) 23, can make (4～6) annular Valve core blade 21 move forward and backward, thereby reach the purpose that zooms in or out throat diameter.
3, throat's device of reducing is the concentric Diameter changeable valve of pneumatic adjustable type with one heart
Fig. 9 is the structural representation of the concentric Diameter changeable valve of the pneumatic adjustable type of the present invention, and Figure 10 is little structural representation of air cylinder, and Figure 11 is large structural representation of air cylinder, in Figure 10 and Figure 11, cylinder block has been done to analyse and observe.At Fig. 9--in Figure 11, in valve body, be 4～6 annular Valve core blades 21, every annular Valve core blade 21 is connected with a large cylinder 24 by a piston rod 30.All have two high pressure gas and import and export 29 and 31 on the wall of each large cylinder 24, and be connected with 3 stingy cylinders 26, cylinder body internal upper part device at each stingy cylinder 26 has spring 27, T shape plunger 28 is arranged at bottom, in T shape plunger 28 and cylinder body, lower space forms the air chamber of central column, on the peripheral wall of central column air chamber, has high pressure gas inlet mouth 25.
This device can not shut down and be regulated aborning; import and export 29 and 31 switching by controlling high pressure gas during adjusting; thereby can make the high pressure gas promotion piston 30 back and forth movements drive annular Valve core blades 21 that enter large cylinder 24 move, thereby reach the purpose that zooms in or out throat diameter.28 of T shape plungers in the cylinder body of stingy cylinder 26 play and help piston 30 location, make throat diameter can realize the effect of multistage adjusting.
4, throat's device of reducing is the combination of the concentric reducing larynx of removable cone bucket shape neck with one heart
Shown in Figure 12-Figure 14, be the structural representation of the detachable concentric reducing larynx of the cone bucket shape neck combination of the present invention, in Figure 12-Figure 14, this larynx neck combination done to analyse and observe.As shown in figure 12, the combination of this larynx neck is comprised of for the larynx neck liner 1-2 (Figure 14) of different inner diameters the replaceable of fixing larynx neck outer lining 1-1 (Figure 13) and one group of activity, larynx neck liner 1-2 (Figure 14) top is the cone bucket shape, and bottom is the hollow cylinder of different inner diameters.
The adjusting of this device must can be carried out when shutting down, the larynx neck liner 1-2 of taking-up activity during shutdown, and the larynx neck liner of changing required specification gets final product.
The principle of work of the concentric reducing of throat of the present invention, temperature control, permanent hydraulic pressure, full automatic control jet condenser that nozzle is adjustable is:
(1) under stable working condition, one of principal element that affects wet type Water Jet Condenser task performance is whether the long-pending ratio with the jet exit total sectional area in its throat section is reasonable, and Water Jet Condenser must make this ratio remain in optimum valuing range to all-the-time stable aborning efficiently.And the jet exit total sectional area depends primarily on cooling water inflow, in the situation that enter the stable cooling water inflow of the quantity of steam of condenser, depend on that again the required vacuum tightness reached of condenser and water coolant enter water temp.In the situation that vacuum tightness is certain, enter water temp low, required cooling water inflow is just few, thereby the jet exit total sectional area is just less, and corresponding throat section is long-pending just less; Otherwise, entering water temp high, required cooling water inflow is just many, thereby the jet exit total sectional area is just larger, and corresponding throat section is long-pending will be large.So just can make condenser also can remain under the best fit state and work under the working condition constantly changed.But the throat diameter of all wet type Water Jet Condenser of using is both at home and abroad now all fixed; the spray jet of most of condenser and fog nozzle are also (or normally closed) open in usual; the throat diameter that is to say condenser can not be adjusted, the nozzle of hydroecium open in usual can not adjust (as to adjust can only shutdown or plug nozzle or open nozzle).Thereby, when working condition fluctuation occurs changes, often make that the throat section of condenser is long-pending can not be remained under the best fit state and work with the jet exit total sectional area, reduced its task performance.As when the water temperature over-high, vacuum tightness will descend, and now in order to keep condition of high vacuum degree, must strengthen water consumption; But fix because its jet exit total sectional area and throat section are long-pending, can't adjust, strengthen water consumption and will inevitably cause that hydroecium hydraulic pressure is too high and throat's draining is too late, cause the vacuum tightness rapid drawdown, when serious, aqueous reflux can occur and advance boiling pan; And, when service discharge is on the low side, because its jet exit total sectional area and throat section are long-pending, can't adjust, can cause again hydroecium hydraulic pressure too low, suction effect is poor, produces " back attack phenomenon ", can make equally vacuum tightness reduce.
The variation that the throat dimension of condenser of the present invention can occur according to working condition at production period is automatically adjusted (automatic type) or is manually adjusted easily (type hand), the part gas control of hydroecium upper and lower is regulated the fog nozzle and the spray jet that open and close and also can be regulated and automatically adjust (automatic type) or manually adjust easily (type hand) by gas control, making it to reach both as far as possible reasonably coordinates, the condensation of condenser and suction usefulness just can remain on optimum regime, just can reach energy-efficient effect, obtain and produce required condition of high vacuum degree.
For example: when the hot water temperature over-high of weather, in order to keep condition of high vacuum degree, must strengthen water consumption, now we can open standby gas control fog nozzle and spray jet, and strengthen in time throat dimension and match.On the low side when service discharge, hydraulic pressure is too low, and we will close some gas control fog nozzle and spray jets, and dwindles in time throat dimension and match.
(2) in sugar refinery produces, why the evaporation of syrup and the boiling-off of massecuite need condition of high vacuum degree, its objective is the lower boiling that can keep all the time stable technique initialization for material in the boiling-off process.Stablizing under normal working condition, we have controlled the vacuum tightness in container, have just equaled to control the boiling point of material in container.But in actual production, when the Matter Transfer convection current in container is bad, actual temperature of charge will produce certain deviation with the material boiling point corresponding with vacuum tightness, if the aperture that now we only regulate and control water intaking valve according to vacuum tightness will mislead production, even bring serious financial loss.And pneumatic (or electronic) automatic control water inlet valve of the various wet type Water Jet Condenser of using now is all only to regulate and control with pressure unit, according to the vacuum tightness value of container, regulate and control the aperture of water intaking valve both at home and abroad.This is a defect of still not paying attention to for people at present.The technology of the present invention is exactly for this defect, the aperture of automatic control water inlet valve is controlled separately and changed into by the pressure unit of the interior vacuum tightness of detection receptacle (boiling pan or evaporating pot) and the temperature transmitter of interior material (syrup and the massecuite) temperature of detection receptacle jointly regulating and controlling with the pressure unit three who detects the water pressure in hydroecium by the pressure unit that only relies on the interior vacuum tightness of detection receptacle (boiling pan or evaporating pot), this just not only can guarantee that container can reach the vacuum tightness of setting, can guarantee again stable hydroecium pressure, in the temperature range that the processing condition that make the interior temperature of charge of container can remain on all the time setting require, this just produces high-quality sugar products and improve sugar yield to enterprise provides technologic Reliable guarantee.
Claims (7)
1. throat reducing with one heart, temperature control, permanent hydraulic pressure, the full Automatic-control water jet condenser that nozzle is adjustable, it comprises body (2), filter vat (12), automatic control water inlet valve (13), body (2) central authorities are provided with sealing hydroecium (6), hydroecium (6) upper, below is evenly equipped with a plurality of fog nozzle and spray jets that upwards reach Jet with downward flow direction, the inner chamber of hydroecium (6) is connected with the output water-main of filtration unit (12) by water pipe, by one or two, filter vat in parallel forms filtration unit (12), between the water inlet and water outlet of each filter vat, be provided with filtering net (15), one end of water inlet pipe (11) is connected with the output tube of filter vat (12), the inhalent siphon of filter vat (12) is connected with automatic control water inlet valve (13), the inhalent siphon (14) of automatic control water inlet valve (13) is connected with water source, it is characterized in that:
In the spray jet (3) that is located at the uniform Jet with downward flow direction in the uniform fog nozzle (7) upwards sprayed in described sealing hydroecium (6) top and (10), below and (4), part fog nozzle (10) and part spray jet (3) are nozzle open in usual, part fog nozzle (7) and part spray jet (4) be for being equipped with the nozzle of pneumatic control opening and closing device, the nozzle that these pneumatic controls open and close all with advance high-pressure air pipe (5) and be connected;
Be connected with throat's device of reducing with one heart in the cone bottom of described body (2), this throat's device can be a concentric Diameter changeable valve (1), also can be the larynx neck combination (1-1,1-2) of one group of removable concentric reducing;
Enter in the Controlling System of the automatic control water inlet valve (13) on supply mains (14) at described condenser, be provided with the pressure unit of vacuum tightness in detection receptacle, the temperature transmitter of the interior temperature of charge of detection receptacle and the pressure unit of the water pressure in detection hydroecium (6).
2. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart is characterized in that throat's device of the reducing with one heart that connects in condenser cone bottom can have two types:
A kind of is the concentric Diameter changeable valve (1) that can not shut down adjusting, includes: the concentric Diameter changeable valve of gear regulating type, the concentric Diameter changeable valve of screw rod adjustable, the concentric Diameter changeable valve of pneumatic adjustable type;
Another kind is the larynx neck combination that can shut down the concentric reducing of replacing, and the larynx neck combination of this removable concentric reducing is comprised of two portions: fixing larynx neck outer lining (1-1), and the replaceable of activity is the cone bucket shape larynx neck liner (1-2) of different inner diameters;
The latus rectum of two types of throat's devices all can be as required increases or dwindles adjusting in intercropping production phase as the throat diameter of condenser, the reducing of this throat device is regulated and is arranged on condenser hydroecium (6), the fog nozzle (7) that the part pneumatic control of below opens and closes and the opening and closing operations Tong Walk of spray jet (4) carry out, according to the water temperature that enters the condenser hydroecium and service discharge, by automatic control device or manual control device, regulated and controled, and its throat's home position remains constant when the latus rectum of throat's device changes, its throat's home position keeps overlapping with the jet focus point of Jet with downward flow direction substantially.
3. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, it is characterized in that in the concentric Diameter changeable valve valve body of the gear regulating type configured at condenser inlet, active small cylinder gear (17) is meshed with the driven master wheel of interior external tooth (19), driven master wheel (19) is inboard to be meshed with equally distributed 4～6 driven pinion(gear)s of cylinder (20), the driven pinion(gear) of each cylinder (20) all meshes with a bar shaped gear piece (18), and every bar shaped gear piece is connected with an annular Valve core blade (21) again.
4. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, it is characterized in that in the concentric Diameter changeable valve valve body of the screw rod adjustable configured at condenser inlet (22) being equipped with 4～6 annular Valve core blades (21), every annular Valve core blade (21) all is connected with an adjusting screw(rod) (23) put in valve body through valve body (22) shell from valve body.
5. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, it is characterized in that, in the concentric Diameter changeable valve valve body of the pneumatic adjustable type configured at condenser inlet, 4～6 annular Valve core blades (21) are arranged, every annular Valve core blade (21) all is connected with the piston rod (30) in a large cylinder (24); Cylinder body middle part at each large cylinder (24) all is connected with 3 little cylinders (26), the cylinder body two ends of large cylinder (24) have two high pressure gas and import and export (29) and (31), cylinder body internal upper part device at each little cylinder (26) has spring (27), one T shape plunger (28) is arranged below spring (27), the lower end of this T shape plunger (28) is coniform and can puts in the air chamber of large cylinder (24), in the cylinder body of T shape plunger (28) and little cylinder (26), on the peripheral wall of the air chamber of lower space formation central column, has high pressure gas inlet mouth (25).
6. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, the concentric reducing larynx of the removable cone bucket shape neck combination that it is characterized in that configuring at condenser inlet is comprised of for the larynx neck liner (1-2) of different inner diameters the replaceable of fixing larynx neck outer lining (1-1) and one group of activity, larynx neck liner (1-2) top is the cone bucket shape, and bottom is the hollow cylinder of different inner diameters.
7. throat according to claim 1 reducing, temperature control, permanent hydraulic pressure, full Automatic-control water jet condenser that nozzle is adjustable with one heart, the pressure unit that it is characterized in that being arranged on the temperature transmitter of temperature of charge in the pressure unit, detection receptacle of vacuum tightness in the detection receptacle of aperture in the Controlling System that is arranged on automatic control water inlet valve (13) that condenser enters the automatic control water inlet valve (13) on supply mains (14) and detect the water pressure in hydroecium regulates and controls jointly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149365.1A CN103074453B (en) | 2012-05-15 | 2012-05-15 | Full automatic control water jet condenser with characteristics of concentric diameter changing throat part, temperature control, constant water pressure and adjustable nozzles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149365.1A CN103074453B (en) | 2012-05-15 | 2012-05-15 | Full automatic control water jet condenser with characteristics of concentric diameter changing throat part, temperature control, constant water pressure and adjustable nozzles |
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| CN103074453A CN103074453A (en) | 2013-05-01 |
| CN103074453B true CN103074453B (en) | 2014-01-08 |
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| CN104630391B (en) * | 2015-01-06 | 2018-02-23 | 谢茗 | A kind of new how closed hydroecium and the Water Jet Condenser of jet regulating valve |
| CN104964576B (en) * | 2015-07-17 | 2018-01-09 | 广西农垦糖业集团红河制糖有限公司 | A kind of condenser |
| CN107699640A (en) * | 2017-10-13 | 2018-02-16 | 广西吉然科技有限公司 | A kind of water-cooled high performance vacuum condenser system |
| CN111765376A (en) * | 2020-06-12 | 2020-10-13 | 西安本清化学技术有限公司 | System and method for recycling waste steam containing non-condensed steam, viscous liquid drops and small solid particles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR94926E (en) * | 1967-09-25 | 1970-01-23 | Louis Bourget | A method of injection molding and drying of products in crystals or grains, such as sugar, and machine for carrying out the method. |
| BR9403032A (en) * | 1994-09-01 | 1995-02-21 | Joao Marcos Galvao | Mass processing tower for sugar mill |
| CN201040758Y (en) * | 2006-09-13 | 2008-03-26 | 王兆群 | Crystallizer vacuum condenser |
| CN201811597U (en) * | 2010-09-20 | 2011-04-27 | 谢连城 | Adjustable multi-spray condenser |
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Effective date of registration: 20181106 Address after: 530007, three, No. 307, 2 building, China Science and Technology Park, 5 Binhe Road, Nanning high tech Zone, the Guangxi Zhuang Autonomous Region. Patentee after: Nanning special sugar machine equipment manufacturing Co., Ltd. Address before: 530001 the Guangxi Zhuang Autonomous Region Nanning city XiXiangTang District Xiling Road 37 West Campus 7 Building 1 unit 501. Patentee before: Xie Liancheng |
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