CN201705998U - Process control valve for double-pot ion exchanger - Google Patents
Process control valve for double-pot ion exchanger Download PDFInfo
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- CN201705998U CN201705998U CN2010202180720U CN201020218072U CN201705998U CN 201705998 U CN201705998 U CN 201705998U CN 2010202180720 U CN2010202180720 U CN 2010202180720U CN 201020218072 U CN201020218072 U CN 201020218072U CN 201705998 U CN201705998 U CN 201705998U
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Abstract
The utility model relates to a process control valve for a double-pot ion exchanger, and aims to provide a process control valve for a double-pot ion exchanger, which can realize the cyclic working of the operating modes of the exchanger through actions and need not to be combined with external equipment. The control valve can reset through a positioning system when the station conversion is imprecise, and each component of a valve has more reasonable and optimizing structure, is easy to process and manufacture, achieves low cost and is convenient to debug and maintain at the same time; eight water generating holes formed in the axial direction of a valve core, two saline solution inlet holes, two cleaning holes and four saline solution inlet pressure holes are uniformly distributed on the front side and the back side of the valve core; holes and grooves on the end cover of an upper valve body, the cavity of a main valve body, a rear cover of the main valve body and the valve core form a regular hole and groove arrangement on the principle of dividing a circle into sixteen equal pieces; and a positioning and reset system is arranged on the valve core and a valve body. The utility model has the advantages of simple operation, convenient protection and maintenance, easy processing and manufacture and low cost.
Description
Technical field
The utility model relates to the control valve on the ion exchange water treatment equipment, is specifically related to a kind of two jars of ion exchanger manufacturing process control valves.
Background technique
Ion exchange resin is the organic monomer particle that adopts the mode of chemosynthesis to make by high-molecular copolymer and active group.Be connected the active group on the ion exchange resin skeleton in the aqueous solution, tradable ion B dissociates out
+With A of the same type in the solution
+, these two kinds of interionic concentration differences are promoting them and are exchanging.This reversible ion-exchange reaction makes ion exchange resin after inefficacy, feeds corresponding regenerated liquid (H
+Type is acid, OH
+Type is alkali, Na
+Be NaCl) carry out the regenerant ions exchange reaction.
Two jars of ion exchangers are based on the reversible ion-exchange reaction performance of above-mentioned ion exchange resin and design the environmental protection water-treating equipment of production, be mainly used in industry production process waters such as industrial boiler make-up water softening, air-conditioning system and heat-exchange system make-up water and chemical industry, medicine, weaving, printing and dyeing, printing, also be used for the softening of purified water system in a large number except that hard pre-processing device.
A periodic duty cycle of carrying out water treatment of two jars of ion exchangers is divided into four manufacturing processs: 1. become bed to produce water, 2. advance salt regeneration, 4. 3. displacement reduction cleans waste discharge.Four manufacturing processs are switched in proper order, need the control connection of plane sealing multi-way valve or block corresponding pipeline in this process, thereby four orderly circulations of manufacturing process are carried out.Two jars of ion exchanger manufacturing process control valves are core components of two jars of ion exchangers.
At present, the most widely used two jars of ion exchanger manufacturing process control valves on the market, its structure comprises: spool, upper valve body, flange plate, following valve body, central shaft, driving mechanism, seal element and navigation system, be a kind of two station two-phase control valves, be that twice liquid phase of valve working switched twice, two jars of ion exchangers are finished an operation cycle, but it not is to be controlled by valve separately that the liquid phase that two jar ion exchanger conversion operating modes are carried out in the above-mentioned cycle is switched, and also needs the water-treating equipment supporting parts (entering water electromagnetic valve of equipment in addition, advance the salt solenoid valve) simultaneously the action (open or close) just passable.When described other supporting parts can not normally move (solenoid valve is failure to actuate or is moved not exclusively), two jars of ion exchanger manufacturing process control valves of regular event have also lost the meaning of " existence ", thereby cause two jars of ion exchanger string water phenomenons, influenced the product quality, cause the waste at water source, vice versa.In the concrete production process, need install solenoid valve additional on corresponding pipeline, solenoid valve two ends flange seal is not tight, causes the phenomenon of leaking often to take place yet, and the workman often needs solenoid valve to be carried out maintenance and repair " additionally ".Because the existence of above phenomenon causes the workman to need the further debugging maintenance of place of judgment device fault, maintenance and debugging work are very complicated.
Secondly, above-mentioned two jars of ion exchanger manufacturing process control valves, though the microcontroller navigation system has been installed, microcontroller in use, can comprise the shake of voltage because of these factors of factor generation program " race flies " of chance, strong electromagnetic, external circuit elements is damaged, very large deviation can appear in the output of microcontroller at this moment, this moment, operation made mistakes, the operating mode that display device shows is different with actual conditions, when addressing this problem, the method that existing equipment can be suitable for is very backward, what promptly adopt is that artificial mechanism resets merely, at this moment need to debug the workman and manually each parts of valve body resetted because this fault generally occurs in valve inner, the workman be difficult for from visual observation to, generally need the dismounting valve body, manually each parts of valve body are resetted, waste time and energy, sometimes because workman's misoperation also can cause the secondary of valve to damage.
Once more, integrated hole, the groove arrangement disorder on the size of being expert on each element of above-mentioned two jars of ion exchanger manufacturing process control valves, the manufacturing process is loaded down with trivial details, increases cost of production.
Summary of the invention
The inventor is in the debugging work of being engaged in two jars of ion exchanger manufacturing process control valves for a long time, find that there are the problems referred to above in two jars of present ion exchanger manufacturing process control valves, through constantly exploring, study and experiment, purpose is to provide a kind of two jars of ion exchanger manufacturing process control valves, action by two jars of ion exchanger manufacturing process control valves just can realize pair circular flow of jar each operating modes of ion exchanger, need not to unite use with external equipment; When two jars of ion exchanger manufacturing process control valve station conversion inaccuracy, can reset by navigation system, and each parts of valve, structure is reasonably optimizing more, and manufacturing and cost are low easily, convenient simultaneously debugging and maintenance.
The utility model is for solving its technical problem, provide a kind of two jars of its structures of ion exchanger manufacturing process control valve to comprise: the upper valve body end cap, upper valve body valve circle, the main valve body die cavity, the main valve body bonnet, location driving gear and spool, described spool is installed in the upper valve body valve circle, spool is between upper valve body end cap and main valve body die cavity, upper valve body valve circle periphery is provided with the bolt hole that is used for fastening upper valve body end cap and main valve body die cavity, be provided with the rubber big sealing ring between described upper valve body valve circle and the main valve body die cavity, the periphery of rubber big sealing ring is provided with bolt hole, described main valve body bonnet and main valve body die cavity bond together, described upper valve body end cap, the main valve body die cavity, main valve body bonnet and center spool are provided with center hole, central axle sleeve is located in the center hole, central shaft is set in the central axle sleeve, described main valve body bonnet is provided with driving hole, be provided with transmission shaft in the driving hole, transmission shaft is provided with driving gear near spool one end, the other end is set the position driving gear, location driving gear and driving gear engagement, driving gear is installed on the fine motion machine shaft, thereby the engagement of the tooth of driving gear and spool periphery makes spool rotate with the fine motion motor synchronous, near the center hole main valve body bonnet is provided with motor mounting plate, and the fine motion motor is fixed on the motor mounting plate.
The front and back of wherein said spool is distributed with along poppet shaft to the product water hole of offering eight, advances two of salt solution holes, and two of cleanouts advance four of saline solution pressure ports; Setting is run through in eight eight product water holes of producing the water hole and the spool back side in described spool front respectively, the gutter one of salt solution hole through offering along the spool radial direction that advance in spool front is communicated with the salt solution hole that advances at the spool back side, the gutter two of the cleanout in spool front through offering along the spool radial direction is communicated with the cleanout at the spool back side, and four of spool front advance the saline solution pressure port and the spool back side four and advance the saline solution pressure port and run through setting respectively; The circumference outer of described spool is provided with driving cog.
The front and back of described upper valve body end cap is distributed with two exchange tank body water inlets offering along upper valve body end cap axial direction, two exchange tank body osculums and one respectively and advances the saline solution pressure port; Two two exchange tank body water inlets that exchange the tank body water inlet and the upper valve body end cap back side in described upper valve body end cap front are run through setting respectively; Two two osculums that exchange the tank body osculum and the upper valve body end cap back side in described upper valve body end cap front run through setting respectively; One of described upper valve body end cap front advances the saline solution pressure port and the upper valve body end cap back side one and advances the saline solution pressure port and run through setting; Collecting annulus is laid at the described upper valve body end cap back side.
The front and back of described main valve body die cavity is distributed with two exchange tank body osculums offering along main valve body die cavity axial direction, two exchange tank body water inlets, two respectively and advances salt solution hole, one and advance saline solution pressure port, two and clean water inlets and four waste discharge water holes; Two two exchange tank body osculums that exchange the tank body osculum and the main valve body die cavity back side in described main valve body die cavity front run through setting respectively; Two two exchange tank body water inlets that exchange the tank body water inlet and the main valve body die cavity back side in described main valve body die cavity front are run through setting respectively; Two of described main valve body die cavity front advance the salt solution hole and the main valve body die cavity back side two and advance salt solution hole and run through setting respectively; One of described main valve body die cavity front advances the saline solution pressure port and the main valve body die cavity back side one and advances the saline solution pressure port and run through setting respectively; Two cleanouts in described main valve body die cavity front and two cleanouts at the main valve body die cavity back side run through setting respectively; Setting is run through in four waste discharge water holes in described main valve body die cavity front and four waste discharge water holes at the main valve body die cavity back side respectively; Two osculums in described main valve body die cavity front are communicated with by the water outlet collecting tray with two cleanouts at the main valve body die cavity back side; One of two water inlets at the described main valve body die cavity back side and the main valve body die cavity back side is advanced the saline solution pressure port and is communicated with by the water inlet splitter box; Two of the described main valve body die cavity back side are advanced salt solution hole and are communicated with by advancing the saline solution splitter box; Four waste discharge water holes at the described main valve body die cavity back side are communicated with by the waste discharge collecting tray; Described main valve body die cavity front is laid with collecting annulus.
The front and back of described main valve body bonnet is distributed with respectively and offers an osculum, water inlet, one along main valve body bonnet axial direction and enter salt solution hole and a waste discharge water hole; The described firmly osculum in main valve body bonnet front and the osculum at the main valve body bonnet back side run through setting; Setting is run through in the described firmly water inlet in valve body bonnet front and the water inlet at the main valve body bonnet back side; The described firmly salt solution hole that advances that enters the salt solution hole and the main valve body bonnet back side in valve body bonnet front runs through setting; Setting is run through in the described firmly waste discharge water hole in valve body bonnet front and the waste discharge water hole at the main valve body bonnet back side.
Arrange a block permanent magnet one on the end face of described spool, it is corresponding with permanent magnet one to lay location, location Hall element one on described upper valve body end cap or main valve body bonnet, and the signal output part of location Hall element one is connected with singlechip controller.
Be furnished with a block permanent magnet two on the driving gear of described location, also on the driving gear of location, arrange location Hall element two, as the angle detection device of two jars of each station of ion exchanger control valve.
The velocity ratio of described driving gear and described spool peripheral teeth is 1: 8
On the front of described spool eight produce water holes and are divided into two groups greatly, four of every big groups, two big groups produce that water holes are centrosymmetric and each product water hole of big group between angle be 22 ° 30 '; Two are advanced salt solution hole and are centrosymmetric each other, two cleanouts are centrosymmetric each other, and the angle of advancing between salt solution hole and adjacent product water hole and the adjacent cleanout all is 45 °, four are advanced in the saline solution pressure port, one of them advances on the angular bisector that the saline solution pressure port is positioned at into salt solution hole and cleanout, and four are advanced apart 90 ° of saline solution pressure port; On the end face of described spool, buy property water hole, cleanout of cloth on the circumference of the same diameter of outermost, disposed inboard is advanced the saline solution pressure port; Two of the back side of described spool are advanced salt solution hole, on the same diameter line that a group is produced the water hole when being positioned at the valve washing station, and are centrosymmetric, and two cleanouts are positioned on the perpendicular bisector of above-mentioned diameter line, and are centrosymmetric; On the other end of described spool, buy property water hole, cleanout of cloth on the circumference of the same diameter of outermost, inboard one deck is arranged into saline solution pressure port, arranges cleanouts for inboard two layers, inboard three layers of layout are advanced salt solution hole.
" front and back of spool is distributed with along poppet shaft to the product water hole of offering eight, advances two of salt solution holes, and two of cleanouts advance four of saline solution pressure ports because the utility model has adopted; Setting is run through in eight eight product water holes of producing the water hole and the spool back side in described spool front respectively, the gutter one of salt solution hole through offering along the spool radial direction that advance in spool front is communicated with the salt solution hole that advances at the spool back side, the gutter two of the cleanout in spool front through offering along the spool radial direction is communicated with the cleanout at the spool back side, and four of spool front advance the saline solution pressure port and the spool back side four and advance the saline solution pressure port and run through setting respectively; The circumference outer of described spool is provided with driving cog " the two jars of integrated external electric magnet valve of ion-exchange process control valve functions; solved existing two jars of ion exchanger manufacturing process control valves and relied on the external electric magnet valve to realize the into open and close of salt regenerated liquid path; original control valve has been needed entering water electromagnetic valve, advances several passages that the salt solenoid valve jointly controls; be integrated on the valve body; need not to unite use with external equipment; thus prevent two jars of ion exchanger string water phenomenons, ensure the product quality, reduced the waste at water source.In concrete production process, need on corresponding pipeline, not install solenoid valve additional yet, solenoid valve reduces pipe joint, and the phenomenon of water of further preventing to leak, go here and there also often takes place, and does not again need the workman often solenoid valve to be carried out maintenance and repair " additionally "; Adopted in addition " layout one block permanent magnet one on the end face of described spool, it is corresponding with permanent magnet one to lay location Hall element one on described upper valve body end cap or valve body bonnet, and the signal output part of location Hall element one is connected with singlechip controller." this technical characteristics; when breaking down; because the Highgrade integration of control valve and accurate single-chip microcomputer resetting system; a key (working position of setting when the recovering initial) function that resets has realized the synchronous reset of machinery with electronics; be easy to fix a breakdown; save manpower, be very easy to and safeguard and debugging.Once more, hole and groove on upper valve body end cap, main valve body die cavity, main valve body bonnet and the spool, principle arrangement with 16 Equal rounds, the hole slot of rule is arranged, make structure compact more, reasonable and optimization, conveniently each manufacturing process in this product of manufacturer production process and the maintenance maintenance of post facility.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model;
Fig. 2 is the left view of this Fig. 1;
Fig. 3 is the plan view of the utility model upper valve body end cap;
Fig. 4 is the rear view of the utility model upper valve body end cap;
Fig. 5 is the structural representation of the utility model upper valve body valve circle;
Fig. 6 is the plan view of the utility model spool;
Fig. 7 is the rear view of the utility model spool;
Fig. 8 is the plan view of the utility model main valve body die cavity;
Fig. 9 is the rear view of the utility model main valve body die cavity;
Figure 10 is the rear view of the utility model main valve body bonnet;
Figure 11 is the utility model Single-chip Controlling flow diagram;
Among Fig. 1-10,1 upper valve body end cap, 1.1 osculums, 1.3 advance the saline solution pressure port, 2 upper valve body valve circles, 2.1 bolts hole, 3 main valve body die cavities, 3.1 osculums, 3.2 water inlets, 3.3 advance the saline solution pressure port, 3.4 clean sky, 3.5 advance salt solution hole, 3.6 the waste discharge water hole, 3.7 water outlet collecting traies, 3.8 water inlet splitter boxs, 3.5.1 advance the saline solution splitter box, 3.6.1 waste discharge collecting tray, 4 main valve body bonnets, 4.1 osculum, 4.2 water inlets, 4.5 advance salt solution hole, 4.6 the waste discharge water hole, 5 spools, 5.1 produce the water hole, 5.3 advance the saline solution pressure port, 5.4 clean sky, 5.5 advance salt solution hole, 6 motor mounting plates, 7 driving gears, 8 motor bases, 9 motors, 10 location driving gears, 11 location location Hall elements, the 12 location Hall elements that reset.
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement side example structure of the present utility model is done further to analyze, its structure will be more clear.
Referring to accompanying drawing 1, Fig. 2, Fig. 3, adopt the PVC plate through car, mill, gear hobbing is made a kind of two jars of its structures of ion exchanger manufacturing process control valve and is comprised: upper valve body end cap 1, upper valve body valve circle 2 (the optional flange plate of using), main valve body die cavity 3, main valve body bonnet 4, location driving gear 10 (also can adopt stainless steel, when switching, be used for the location) and spool 5, described spool 5 is installed in the upper valve body valve circle 2, spool 5 is between upper valve body end cap 1 and main valve body die cavity 3, upper valve body valve circle 2 peripheries are provided with the bolt hole 2.1 that is used for fastening upper valve body end cap 2 and main valve body die cavity 3, be provided with rubber big sealing ring rubber big sealing ring between described upper valve body valve circle 2 and the main valve body die cavity 3, the periphery of rubber big sealing ring rubber big sealing ring is provided with bolt hole, described main valve body bonnet 4 bonds together with main valve body die cavity 3, described upper valve body end cap 2, main valve body die cavity 3, main valve body bonnet 4 and spool 5 centers are provided with center hole, central axle sleeve is located in the center hole, central shaft is set in the central axle sleeve, described main valve body bonnet 4 is provided with driving hole, be provided with transmission shaft in the driving hole, transmission shaft is provided with driving gear near spool 5 one ends, the other end is set position driving gear 10, location driving gear 10 and driving gear engagement 7, driving gear 7 is installed in 9 rotating shafts of fine motion motor, thereby the engagement of the tooth of driving gear and spool 5 peripheries makes spool 5 rotate synchronously with fine motion motor 9, near the center hole main valve body bonnet 3 is provided with motor mounting plate 6, and fine motion motor 9 is fixed on motor mounting plate 6.
Wherein, the front and back of described spool 5 is distributed with along product water hole that spool 5 is axially offered 5.1 8, advances 5.5 two of salt solution holes, and 5.4 two of cleanouts advance 5.3 4 of saline solution pressure ports; Setting is run through in eight eight product water holes 5.1 of producing the water hole 5.1 and the spool back side in described spool 5 fronts respectively, the gutter one of salt solution hole 5.5 through offering along spool 5 radial direction that advance in spool 5 fronts is communicated with the salt solution hole 5.5 that advances at spool 5 back sides, the gutter two of the cleanout 5.4 in spool 5 fronts through offering along spool 5 radial direction is communicated with the cleanout 5.4 at spool 5 back sides, and four of spool 5 fronts advance saline solution pressure port 5.5 and spool 5 back sides four and advance saline solution pressure port 5.5 and run through setting respectively; The circumference outer of described spool 5 is provided with driving cog.
The front and back of described upper valve body end cap 1 is distributed with two exchange tank body water inlets offering along upper valve body end cap 1 axial direction 1.2, two exchange tank body osculums 1.1 and one respectively and advances saline solution pressure port 1.3; Two exchange tank body water inlets 1.2 in described upper valve body end cap 1 front are run through setting respectively with two exchange tank body water inlets 1.2 at upper valve body end cap 1 back side; Two two osculums 1.1 that exchange the tank body osculum 1.1 and upper valve body end cap 1 back side in described upper valve body end cap 1 front run through setting respectively; One of described upper valve body end cap 1 front advances saline solution pressure port 1.3 and upper valve body end cap 1 back side one and advances saline solution pressure port 1.3 and run through setting; Collecting annulus is laid at described upper valve body end cap 1 back side.
The front and back of described main valve body die cavity 3 be distributed with respectively two exchange tank body osculums offering along main valve body die cavity 3 axial directions 3.1, two exchange tank body water inlets 3.2, two advance salt solution hole 3.5, one and advance saline solution pressure port 3.3, two and clean water inlet 3.4 and four waste discharge water holes 3.6; Two two exchange tank body osculums 3.1 that exchange the tank body osculum 3.1 and main valve body die cavity 3 back sides in described main valve body die cavity 3 fronts run through setting respectively; Two exchange tank body water inlets 3.2 in described main valve body die cavity 3 fronts are run through setting respectively with two exchange tank body water inlets 3.2 at main valve body die cavity 3 back sides; Two of described main valve body die cavity 3 fronts advance salt solution hole 3.5 and main valve body die cavity 3 back sides two and advance salt solution hole 3.5 and run through setting respectively; One of described main valve body die cavity 3 fronts advances saline solution pressure port 3.3 and the main valve body die cavity back side one and advances saline solution pressure port 3.3 and run through setting respectively; Two cleanouts 3.4 in described main valve body die cavity 3 fronts run through setting respectively with two cleanouts 3.4 at the main valve body die cavity back side; Four waste discharge water holes 3.6 in described main valve body die cavity 3 fronts are run through setting respectively with four waste discharge water holes 3.6 at the main valve body die cavity back side; Two osculums 3.1 in described main valve body die cavity 3 fronts are communicated with by water outlet collecting tray 3.7 with two cleanouts 3.4 at the main valve body die cavity back side; One of two water inlets 3.2 at described main valve body die cavity 3 back sides and main valve body die cavity 3 back sides is advanced saline solution pressure port 3.3 and is communicated with by water inlet splitter box 3.8; Two of described main valve body die cavity 3 back sides are advanced salt solution hole 3.3 and are communicated with by advancing saline solution splitter box 3.5.1; Four waste discharge water holes 3.6 at described main valve body die cavity 3 back sides are communicated with 3.6.1 by the waste discharge collecting tray; Described main valve body die cavity 3 fronts are laid with collecting annulus.
The front and back of described main valve body bonnet 4 be distributed with respectively along main valve body bonnet 4 axial directions offer an osculum 4.1, water inlet 4.2, one enter salt solution hole 4.5 and a waste discharge water hole 4.6; The osculum 4.1 in described firmly valve body bonnet 4 fronts runs through setting with the osculum 4.1 at main valve body bonnet 4 back sides; Setting is run through with the water inlet 4.2 at main valve body bonnet 4 back sides in the water inlet 4.2 in described firmly valve body bonnet 4 fronts; The salt solution hole 4.5 that advances that enters the salt solution hole 4.5 and main valve body bonnet 4 back sides in described firmly valve body bonnet 4 fronts runs through setting; Setting is run through with the waste discharge water hole 4.6 at main valve body bonnet 4 back sides in the waste discharge water hole 4.6 in described firmly valve body bonnet 4 fronts.
Arrange a block permanent magnet one on the end face of described spool 5, it is corresponding with permanent magnet one to lay location, location Hall element 1 on described upper valve body end cap 1 or main valve body bonnet 4, the signal output part and single-chip microcomputer (the control program block diagram is referring to Figure 11) controller of location Hall element 1 connect.
Be furnished with a block permanent magnet two on the described location driving gear 10, also on the driving gear of location, arrange location Hall element two, as the angle detection device of two jars of each station of ion exchanger control valve.
The velocity ratio of described driving gear and described spool 5 peripheral teeth is 1: 8
On the front of described spool 5 eight produce water holes 5.1 and are divided into two groups greatly, four of every big groups, two big groups produce that water holes 5.1 are centrosymmetric and each product water hole 5.1 of big group between angle be 22 ° 30 '; Two are advanced salt solution hole 5.4 and are centrosymmetric each other, two cleanouts 5.4 are centrosymmetric each other, and the angle of advancing between salt solution hole 5.5 and adjacent product water hole 5.1 and the adjacent cleanout 5.4 all is 45 °, four are advanced in the saline solution pressure port 5.3, one of them advances on the angular bisector that saline solution pressure port 5.3 is positioned at salt solution hole into 5.5 and cleanout 5.4, and four are advanced saline solution pressure port 5.3 apart 90 °; On the end face of described spool 5, buy property water hole 5.1, cleanout 5.4 of cloth on the circumference of the same diameter of outermost, disposed inboard is advanced saline solution pressure port 5.3; Two of the back side of described spool 5 are advanced salt solution hole 5.3, on the same diameter line that a group is produced the water hole when being positioned at the valve washing station, and are centrosymmetric, and two cleanouts 5.4 are positioned on the perpendicular bisector of above-mentioned diameter line, and are centrosymmetric; On the other end of described spool 5, buy property water hole 5.1, cleanout 5.4 of cloth on the circumference of the same diameter of outermost, inboard one deck is arranged into saline solution pressure port 5.3, arranges cleanouts 5.4 for inboard two layers, inboard three layers of layout are advanced salt solution hole 5.5.
Configure the operating time of each station by controller, 5 initial stations of correspondence of spool are for becoming bed, resin in one of them tank body forms the floating bed structure at this moment, begin to produce water, after the one-tenth bed station operating time of setting arrives, valve core rotation switches to into salt, initial station becomes the tank body behind the bed to continue to produce water, another tank body begins into salt, enter salt hydraulic coupling 5.3 holes this moment and open, when setting after the salt station operating time arrives, spool 5 rotates the tank body that switches to the regeneration bed and continues to produce water, advance saline solution pressure port 5.3 and close this moment, salt inlet 5.5 is closed, and the resin that advances after the salt is finished regeneration in tank body, after the regeneration station operating time of setting arrives, valve core rotation switches to cleaning, become the tank body of bed to continue to produce water, cleanout 5.4 is finished butt joint and is opened, and the resin of regeneration is cleaned, after the washing station operating time of setting arrives, begin circulation.
Claims (3)
1. one kind two jars ion exchanger manufacturing process control valves, its structure comprises: the upper valve body end cap, upper valve body valve circle, the main valve body die cavity, the main valve body bonnet, location driving gear and spool, described spool is installed in the upper valve body valve circle, spool is between upper valve body end cap and main valve body die cavity, upper valve body valve circle periphery is provided with the bolt hole that is used for fastening upper valve body end cap and main valve body die cavity, be provided with the rubber big sealing ring between described upper valve body valve circle and the main valve body die cavity, the periphery of rubber big sealing ring is provided with bolt hole, described main valve body bonnet and main valve body die cavity bond together, described upper valve body end cap, the main valve body die cavity, main valve body bonnet and center spool are provided with center hole, central axle sleeve is located in the center hole, central shaft is set in the central axle sleeve, described main valve body bonnet is provided with driving hole, be provided with transmission shaft in the driving hole, transmission shaft is provided with driving gear near spool one end, the other end is set the position driving gear, location driving gear and driving gear engagement, driving gear is installed on the fine motion machine shaft, thereby the engagement of the tooth of driving gear and spool periphery makes spool rotate with the fine motion motor synchronous, near the center hole main valve body bonnet is provided with motor mounting plate, the fine motion motor is fixed on the motor mounting plate, it is characterized in that: the front and back of described spool is distributed with along poppet shaft to the product water hole of offering eight, advance two of salt solution holes, two of cleanouts advance four of saline solution pressure ports; Setting is run through in eight eight product water holes of producing the water hole and the spool back side in described spool front respectively, the gutter one of salt solution hole through offering along the spool radial direction that advance in spool front is communicated with the salt solution hole that advances at the spool back side, the gutter two of the cleanout in spool front through offering along the spool radial direction is communicated with the cleanout at the spool back side, and four of spool front advance the saline solution pressure port and the spool back side four and advance the saline solution pressure port and run through setting respectively; The circumference outer of described spool is provided with driving cog; The front and back of described upper valve body end cap is distributed with two exchange tank body water inlets offering along upper valve body end cap axial direction, two exchange tank body osculums and one respectively and advances the saline solution pressure port; Two two exchange tank body water inlets that exchange the tank body water inlet and the upper valve body end cap back side in described upper valve body end cap front are run through setting respectively; Two two osculums that exchange the tank body osculum and the upper valve body end cap back side in described upper valve body end cap front run through setting respectively; One of described upper valve body end cap front advances the saline solution pressure port and the upper valve body end cap back side one and advances the saline solution pressure port and run through setting; Collecting annulus is laid at the described upper valve body end cap back side; The front and back of described main valve body die cavity is distributed with two exchange tank body osculums offering along main valve body die cavity axial direction, two exchange tank body water inlets, two respectively and advances salt solution hole, one and advance saline solution pressure port, two and clean water inlets and four waste discharge water holes; Two two exchange tank body osculums that exchange the tank body osculum and the main valve body die cavity back side in described main valve body die cavity front run through setting respectively; Two two exchange tank body water inlets that exchange the tank body water inlet and the main valve body die cavity back side in described main valve body die cavity front are run through setting respectively; Two of described main valve body die cavity front advance the salt solution hole and the main valve body die cavity back side two and advance salt solution hole and run through setting respectively; One of described main valve body die cavity front advances the saline solution pressure port and the main valve body die cavity back side one and advances the saline solution pressure port and run through setting respectively; Two cleanouts in described main valve body die cavity front and two cleanouts at the main valve body die cavity back side run through setting respectively; Setting is run through in four waste discharge water holes in described main valve body die cavity front and four waste discharge water holes at the main valve body die cavity back side respectively; Two osculums in described main valve body die cavity front are communicated with by the water outlet collecting tray with two cleanouts at the main valve body die cavity back side; One of two water inlets at the described main valve body die cavity back side and the main valve body die cavity back side is advanced the saline solution pressure port and is communicated with by the water inlet splitter box; Two of the described main valve body die cavity back side are advanced salt solution hole and are communicated with by advancing the saline solution splitter box; Four waste discharge water holes at the described main valve body die cavity back side are communicated with by the waste discharge collecting tray; Described main valve body die cavity front is laid with collecting annulus; The front and back of described main valve body bonnet is distributed with respectively and offers an osculum, water inlet, one along main valve body bonnet axial direction and enter salt solution hole and a waste discharge water hole; The described firmly osculum in main valve body bonnet front and the osculum at the main valve body bonnet back side run through setting; Setting is run through in the described firmly water inlet in valve body bonnet front and the water inlet at the main valve body bonnet back side; The described firmly salt solution hole that advances that enters the salt solution hole and the main valve body bonnet back side in valve body bonnet front runs through setting; Setting is run through in the described firmly waste discharge water hole in valve body bonnet front and the waste discharge water hole at the main valve body bonnet back side.
2. a kind of two jars of ion exchanger manufacturing process control valves according to claim 1, it is characterized in that: arrange a block permanent magnet one on the end face of described spool, it is corresponding with permanent magnet one to lay location, location Hall element one on described upper valve body end cap or main valve body bonnet, and the signal output part of location Hall element one is connected with singlechip controller; Be furnished with a block permanent magnet two on the driving gear of described location, also on the driving gear of location, arrange location Hall element two, as the angle detection device of two jars of each station of ion exchanger control valve, the velocity ratio of described driving gear and described spool peripheral teeth is 1: 8.
3. a kind of two jars of ion exchanger manufacturing process control valves according to claim 1 and 2, it is characterized in that: eight product water holes on the front of described spool are divided into two and organize greatly, four of every big groups, two big groups produce that water holes are centrosymmetric and each product water hole of big group between angle be 22 ° 30 '; Two are advanced salt solution hole and are centrosymmetric each other, two cleanouts are centrosymmetric each other, and the angle of advancing between salt solution hole and adjacent product water hole and the adjacent cleanout all is 45 °, four are advanced in the saline solution pressure port, one of them advances on the angular bisector that the saline solution pressure port is positioned at into salt solution hole and cleanout, and four are advanced apart 90 ° of saline solution pressure port; On the end face of described spool, buy property water hole, cleanout of cloth on the circumference of the same diameter of outermost, disposed inboard is advanced the saline solution pressure port; Two of the back side of described spool are advanced salt solution hole, on the same diameter line that a group is produced the water hole when being positioned at the valve washing station, and are centrosymmetric, and two cleanouts are positioned on the perpendicular bisector of above-mentioned diameter line, and are centrosymmetric; On the other end of described spool, buy property water hole, cleanout of cloth on the circumference of the same diameter of outermost, inboard one deck is arranged into saline solution pressure port, arranges cleanouts for inboard two layers, inboard three layers of layout are advanced salt solution hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202180720U CN201705998U (en) | 2010-06-01 | 2010-06-01 | Process control valve for double-pot ion exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202180720U CN201705998U (en) | 2010-06-01 | 2010-06-01 | Process control valve for double-pot ion exchanger |
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| Publication Number | Publication Date |
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| CN201705998U true CN201705998U (en) | 2011-01-12 |
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| CN2010202180720U Expired - Fee Related CN201705998U (en) | 2010-06-01 | 2010-06-01 | Process control valve for double-pot ion exchanger |
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| CN (1) | CN201705998U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660680A (en) * | 2012-04-27 | 2012-09-12 | 工信华鑫科技有限公司 | Porous distributing valve for continuous adsorption exchange equipment |
| CN104061345A (en) * | 2014-06-24 | 2014-09-24 | 上海开能环保设备股份有限公司 | Double-tank control valve |
| CN105889540A (en) * | 2016-06-03 | 2016-08-24 | 中国石油天然气股份有限公司 | Air regulating valve for fireflooding well control |
| CN107746152A (en) * | 2017-10-29 | 2018-03-02 | 翟文杰 | A kind of domestic living waste water treater |
| CN110259992A (en) * | 2019-06-18 | 2019-09-20 | 苏州思维医疗科技有限公司 | Rotary control valve |
| WO2020006981A1 (en) * | 2018-07-02 | 2020-01-09 | 广东省新材料研究所 | G-m low-temperature refrigerator rotary valve and preparation method therefor |
| CN112237816A (en) * | 2019-07-19 | 2021-01-19 | 赤壁市银顺科技有限公司 | Rotary kiln flue gas desulfurization method and ion exchanger used for same |
| CN112923609A (en) * | 2021-01-16 | 2021-06-08 | 西安交通大学 | Shell-and-tube dry evaporator |
| CN115507200A (en) * | 2022-10-12 | 2022-12-23 | 斯坦迪汽车科技(苏州)有限公司 | Multi-way valve |
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2010
- 2010-06-01 CN CN2010202180720U patent/CN201705998U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660680A (en) * | 2012-04-27 | 2012-09-12 | 工信华鑫科技有限公司 | Porous distributing valve for continuous adsorption exchange equipment |
| CN104061345A (en) * | 2014-06-24 | 2014-09-24 | 上海开能环保设备股份有限公司 | Double-tank control valve |
| CN105889540A (en) * | 2016-06-03 | 2016-08-24 | 中国石油天然气股份有限公司 | Air regulating valve for fireflooding well control |
| CN107746152A (en) * | 2017-10-29 | 2018-03-02 | 翟文杰 | A kind of domestic living waste water treater |
| WO2020006981A1 (en) * | 2018-07-02 | 2020-01-09 | 广东省新材料研究所 | G-m low-temperature refrigerator rotary valve and preparation method therefor |
| CN110259992A (en) * | 2019-06-18 | 2019-09-20 | 苏州思维医疗科技有限公司 | Rotary control valve |
| CN112237816A (en) * | 2019-07-19 | 2021-01-19 | 赤壁市银顺科技有限公司 | Rotary kiln flue gas desulfurization method and ion exchanger used for same |
| CN112923609A (en) * | 2021-01-16 | 2021-06-08 | 西安交通大学 | Shell-and-tube dry evaporator |
| CN115507200A (en) * | 2022-10-12 | 2022-12-23 | 斯坦迪汽车科技(苏州)有限公司 | Multi-way valve |
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Granted publication date: 20110112 Termination date: 20120601 |