CN110170339A - A kind of method of resin filling - Google Patents
A kind of method of resin filling Download PDFInfo
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- CN110170339A CN110170339A CN201910535969.1A CN201910535969A CN110170339A CN 110170339 A CN110170339 A CN 110170339A CN 201910535969 A CN201910535969 A CN 201910535969A CN 110170339 A CN110170339 A CN 110170339A
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- resin
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- filling
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- straight tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to a kind of methods of resin filling, belong to resin filling field, solve the problems, such as that existing resin loadings disunity and resin bulk density deficiency cause resin to be layered.Resin packing method of the invention are as follows: step S1: adjustment straight barrel type resin filling device determines the size of resin filling chamber, determines resin loadings；Step S2: the filling of resin is carried out, is put into loading hopper to loaded resin, and start water circulating pump；Ionic resin flows into resin filling chamber under the action of recirculated water from inlet ducts；Step S3: it after the completion of filling, using the import assembly of another outlet assembly replacement straight tube upper end, removes conduit and protective cap is installed on end cap and realize sealing.The size of resin charge space is determined by adjusting the position of diaphragm, keeps the consistency of resin loadings, and recirculated water adds the stability that vibration loading guarantees resin density and spring force maintains resin after filling.
Description
Technical field
The present invention relates to resin filling technical field more particularly to a kind of methods of resin filling.
Background technique
In space aqueous vapor purifying field, adsorption technology is a kind of technology hand for effectively solving sewage treatment and deep purifying
Section, with the advantage that purification efficiency is high, low energy consumption.Space sewage treatment and deep purifying generally use ion exchange resin removal
Ionic pollutant in water, exchange and adsorption function by resin make output water quality meet related request.For space tree
The uplink environment and running environment of lipid product, for space tree lipid product frequently with fixed-bed type filling structure, this method can be with
Water quality is effectively ensured in the abrasion for effectively reducing resin in Product transport and the course of work, reduces the risk for introducing sediment.In length
Under time service state, ionic resin there are problems that shrinking, therefore the filling face of ionic resin needs appropriate adjustment.
Existing space resinae product mostly uses fixed bed.One of which is exactly the fixed bed knot without automatic compensation function
Structure, this method not can solve the contraction problem after resinae product works long hours, may cause resin and become flowable state, increase
It is worn between resin, microscopic precipitate, which can be precipitated, influences water quality.Another is exactly the fixed-bed structure with compensation function, but at present
Influenced by ground packing method, resin loadings are batch to be not easily controlled so that batch properties of product consistency compared with
Difference.
It is limited by ground filling means, ionic resin loadings and filling compaction rate become influence resinae
The key of product Acceptable life and performance.If loadings are insufficient, product service life will seriously affect, increase ground supply
Pressure；If product loaded resin heap density is insufficient, under the premise of identical service life, product outline size increase will lead to,
It is also possible to change fixed-bed type filling state simultaneously, causes resin to be layered, influence properties of product.
Accordingly, it is desirable to provide while a kind of resin packing method guarantees that resin loadings are batch consistent, it is ensured that ion
Type resin loadings and loading density.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of method of resin filling, produces to solve existing resinae
Product resin loadings are batch to be not easily controlled, resin work long hours after-contraction cause resin become flowable state increase resin between
Abrasion, batch properties of product consistency is poor, and and loadings deficiency influences service life, and loaded resin heap density deficiency makes to produce
The problems such as product outer dimension is excessive, and resin is layered.
The purpose of the present invention is mainly achieved through the following technical solutions:
A kind of method of resin filling, comprising the following steps:
Step S1: adjusting device before resin filling, rotate the first nut and/or the second nut, adjust import diaphragm and/or
Position of the diaphragm relative to straight tube is exported, the first spring and/or second spring is made to compress or loosen, determines the body of resin filling chamber
Long-pending and resin loadings；
Step S2: the filling of ionic resin is put into ionic resin to be loaded in loading hopper, opens first manual valve
With the second hand-operated valve, and start water circulating pump；Ionic resin flows into resin dress under the action of recirculated water from inlet ducts
Fill out chamber；
Step S3: sealing after the completion of filling, and the import assembly of straight tube upper end is dismantled, and will separately export assembly installation
In the upper end of straight tube；The delivery channel at both ends is removed from export membrane on piece, the guarantor of sealing is installed in the second end cover at both ends
Helmet.
Specifically, in step S1, resin loads the regulative mode of chamber are as follows: adjusts film imported piece and moves up and/or export diaphragm
Move down the volume for increasing resin filling chamber；Adjusting import diaphragm moves down and/or export membrane piece moves up the body for reducing resin filling chamber
Product.
Specifically, in step S1, when adjusting film imported piece moves up: the first nut of rotation leads the first nut relative to import
Pipe moves down, and first end cover limits moving down for the first nut, and inlet ducts are moved up relative to first end cover；Import diaphragm with into
Mouth conduit, which synchronizes, to move up, and import diaphragm compresses the first spring, reduces import diaphragm at a distance from first end cover；
When adjusting import diaphragm moves down: when the first nut of rotation moves up the first nut relative to inlet ducts, import is led
The distance that pipe protrudes into first end cover increases, the elongation of the first spring, and import diaphragm is opposite under the spring force effect of the first spring
It is moved down in first end cover.
Specifically, in step S1, when adjusting outlet diaphragm moves down: the second nut of rotation makes the second nut relative to outlet guide
Pipe moves up, and second end cover limits moving up for the first nut, and delivery channel is moved down relative to second end cover；It exports diaphragm and goes out
Mouth conduit moves downward simultaneously, and outlet diaphragm compresses second spring, reduces outlet diaphragm at a distance from second end cover；
When adjusting export membrane piece moves up: the second nut of rotation moves down the second nut relative to delivery channel, delivery channel
The distance that can extend into second end cover increases, second spring elongation, and under the spring force effect of second spring, delivery channel is same
Membrana oralis piece is walked out of to move up relative to second end cover.
Specifically, in step S2, during filling, the flow velocity of control loop water pump, so that ionic resin quickly sinks
Product arrives straight tube bottom, while guaranteeing that ionic resin is in always by the state of circulation water submerged；It is adopted when hypervolia in straight tube
It is drawn water with water circulating pump.
Specifically, in step S2, during filling, straight tube is vibrated repeatedly, when the ionic in inlet ducts
Stop filling when resin no longer declines, and closes first manual valve and the second hand-operated valve.
Specifically, in step S3, after sealing, the spring force of the second spring of the outlet assembly of straight tube upper and lower ends is mentioned
For guaranteeing ionic resin loading density and loading the pretightning force of state stability.
Specifically, resin filling device includes: straight tube, import assembly, outlet assembly, loading hopper and recirculated water
Pump；
Import assembly is mounted on the upper end of straight tube；Outlet assembly is mounted on the lower end of straight tube；
Import assembly includes: import diaphragm and inlet ducts；
Outlet assembly includes: outlet diaphragm and delivery channel；
Import diaphragm and outlet diaphragm are mounted on the inside of straight tube and the resin for forming sealing with straight tube loads chamber；Film imported
Piece and outlet diaphragm can be moved up and down relative to straight tube；
Loading hopper is for storing ionic resin to be loaded；
Import diaphragm is connected to loading hopper by inlet ducts；Outlet diaphragm is connect with delivery channel；Loading hopper goes out
Pass through pipeline between mouth conduit and water circulating pump to be connected to；
First manual valve is set between water circulating pump and loading hopper, second-hand is set between water circulating pump and delivery channel
Dynamic valve；
Water circulating pump is used to provide the recirculated water being loaded into ionic resin in resin filling chamber；Recirculated water for make from
Subtype resin is loaded into resin by inlet ducts and loads in chamber.
Specifically, import assembly further include: first end cover, the first spring, the first protection block and the first nut；
First end cover and straight tube are fixedly mounted, and the centre of first end cover is arranged inlet ducts；Inlet ducts and film imported
Piece is fixedly connected, and film imported on piece setting through-hole is connected to inlet ducts；It is arranged first between first end cover and import diaphragm
Spring；The first nut is arranged in the top of first end cover, and the first nut is connected through a screw thread with inlet ducts；First end cover and the
First protection block is set between one nut；
Specifically, assembly is exported further include: second end cover, second spring, outlet diaphragm, delivery channel, the second protection
Block and the second nut；
Second end cover and straight tube are fixedly mounted, and the intermediate sleeve of second end cover sets delivery channel；Delivery channel and export membrane
Piece is fixedly connected；Second spring is set between second end cover and outlet diaphragm；The second nut of lower section setting of second end cover, and the
Two nuts are connected through a screw thread with delivery channel；Second protection block is set between second end cover and the second nut.
Preferably, import diaphragm and outlet diaphragm be can it is permeable but cannot penetrate ionic resin material；
Apopore is set on delivery channel, and apopore is located between outlet diaphragm and second end cover；
Mouth sealing ring is provided between delivery channel and second end cover；Between import diaphragm and straight tube and outlet diaphragm with
Cylinder sealing ring is respectively provided between straight tube.
One of at least have the advantages that using the above scheme:
1, it is set between the import assembly for the resin filling device that the present invention uses and the diaphragm and end cap that export assembly
Spring is set, conduit is fixedly connected with diaphragm, and conduit stretches out one end installation nut of end cap, can adjust and lead by rotating nuts
Pipe protrudes into the length of end cap, further adjusts the distance between diaphragm and end cap, after the distance between diaphragm and end cap are fixed, into
Membrana oralis piece, outlet diaphragm and straight tube form the charge space of resin, since spring and nut secure the position of import and export diaphragm
It sets, also just secures the size and resin loadings of resin charge space, realize the consistency of batch loaded resin loadings.
2, resin packing method of the invention provides the recirculated water during resin filling, and recirculated water by water circulating pump
It pumps both ends and is equipped with the first, second hand-operated valve, under the action of recirculated water, resin is flowed into straight tube, control loop during filling
The flow velocity of water pump floods so that ionic resin fast deposition guarantees that resin liquid level is in always to straight tube bottom, during filling
No state, can also be drawn water using water circulating pump when hypervolia in straight tube, on the one hand guarantees that water will not be excessive in resin, reduces
The risk of resin layering；On the other hand, water circulating pump is conducive to the sedimentation of resin, is conducive to the closely knit journey for improving resin filling
It spends, ensure that product service life in the useful space.
3, resin packing method of the invention, can at both ends under the action of spring pre-tightening using the filling device of straight barrel type
To keep the stability of resin filling state, guarantees that space tree lipid product is reliable under uplink and working condition, improve tree
The stability of rouge filling, improves the environmental suitability of product.
4, the resin packing method of the invention proposes a kind of high heap density and consistency with automatic compensation function, should
Method can guarantee that resin loadings are batch consistent, fully ensure that product service life.
5, packing method of the invention can simplify resin filling process, and initial tension of spring is adjustable to adapt to different dresses
The amount of filling out.Under the effect of both ends spring pre-tightening, the caused layering of resin movement and long-term operation tree during uplink can avoid
Flowing layering, can effectively ensure that the service performance of product caused by rouge is shunk.
It in the present invention, can also be combined with each other between above-mentioned each technical solution, to realize more preferred assembled schemes.This
Other feature and advantage of invention will illustrate in the following description, also, certain advantages can become from specification it is aobvious and
It is clear to, or understand through the implementation of the invention.The objectives and other advantages of the invention can by specification, claims with
And it is achieved and obtained in specifically noted content in attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is a kind of import combining structure schematic diagram of the resin filling device of raft density and high consistency；
Fig. 2 is a kind of outlet combining structure schematic diagram of the resin filling device of raft density and high consistency；
Fig. 3 is a kind of filling process schematic of the resin filling device of raft density and high consistency；
Fig. 4 is that effect picture is completed in resin filling.
Appended drawing reference:
1- straight tube；2- ionic resin；The first spring of 3-1-；3-2- second spring；4-1- inlet end cap；The outlet end 4-2-
Lid；5- import diaphragm；The first protection block of 6-1-；The second protection block of 6-2-；The first nut of 7-1-；The second nut of 7-2-；8- import
Conduit；9- loading hopper；10- exports diaphragm；11- delivery channel；12-1- first manual valve；The second hand-operated valve of 12-2-；13- is followed
Ring water pump 14- exit seal circle 15- cylinder sealing ring.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention, it is not intended to limit the scope of the present invention.
A specific embodiment of the invention provides a kind of method of resin filling, comprising the following steps:
Step S1: before carrying out resin filling, the first nut 7-1 and/or the second nut 7-2 is rotated, compresses the first spring
The position of the opposite straight tube 1 of 3-1 and/or second spring 3-2, adjustment import diaphragm 5 and outlet diaphragm 10；
Step S2: being put into ionic resin 2 to be loaded in loading hopper 9, it is manual to open first manual valve 12-1 and second
Valve 12-2, and start water circulating pump 13；Ionic resin 2 flows into resin filling under the action of recirculated water from inlet ducts 8
Chamber；
Step S3: after the completion of filling, the import assembly of 1 upper end of straight tube being dismantled, and another outlet assembly is mounted on
The upper end of straight tube 1；The delivery channel 11 at both ends is removed from outlet diaphragm 10, is installed on the second end cover 4-2 at both ends close
The protective cap of envelope.
Specifically, in step S1, the regulative mode of resin charge space are as follows:
Specifically, the first nut 7-1 is tightened in rotation, the first spring 3-1 compression, import diaphragm 5 and first end cover 4-1 away from
From diminution, import diaphragm 5 is moved up relative to straight tube 1, is capable of increasing the volume of resin charge space.The first nut 7- is unscrewed in rotation
1, the first spring 3-1 elongation, spring force push import diaphragm 5 to move down, and import diaphragm 5 increases at a distance from first end cover 4-1,
Import diaphragm 5 is moved down relative to straight tube, can reduce the volume of resin charge space.
Specifically, the second nut 7-2 is tightened in rotation, and second spring 3-2 compression, outlet diaphragm 11 is with second end cover 4-2's
Distance reduces, and outlet diaphragm 5 is moved down relative to straight tube 1, is capable of increasing the volume of resin charge space.The second nut is unscrewed in rotation
7-2, second spring 3-2 elongation, spring force push outlet diaphragm 11 to move up, and export diaphragm 11 at a distance from second end cover 4-2
Increase, outlet diaphragm 11 is moved down relative to straight tube, is capable of increasing the volume of resin charge space.
In addition, the first nut 7-1 and the second nut 7-2 can be adjusted simultaneously, one can also be only adjusted, may be implemented
Adjustment to the volume size of resin charge space.Such as: when needing to increase the volume of resin filling chamber, film imported piece can be made
5 move up the first spring 3-1 of compression, perhaps export diaphragm 10 and move down compression second spring 3-2 or move up import diaphragm 5 together
When outlet diaphragm 10 move down；When needing to reduce the volume of resin filling chamber, film imported piece 5 can be made to move down the first spring 3- of release
1, it perhaps exports diaphragm 10 and moves up release second spring 3-2 or move down import diaphragm 5 while exporting diaphragm 10 to move up.
Specifically, in step S2, first manual valve 12-1 and the second hand-operated valve 12-2 is opened, is supplied by water circulating pump 13
Water, recirculated water flow successively through first manual valve 12-1, loading hopper 9, inlet ducts 8, straight tube 1, delivery channel 11 and second-hand
Dynamic valve 12-2.
Circulating water flow carries out resin filling through driving ionic resin 2 to flow into straight tube 1 when loading hopper 9.Filling process
The flow velocity of middle control loop water pump 13, so that 2 fast deposition of ionic resin guarantees ion during filling to 1 bottom of straight tube
The liquid level of type resin 2 is in floodage always, but depth of immersion must not exceed 15mm.During filling to straight tube 1 into
Row vibrates repeatedly, stops filling when the import resin in inlet ducts 8 no longer declines, and close the second hand-operated valve of outlet end
12。
Specifically, in step S3, after filling, import assembly is removed from straight tube, and other one is gone out
Mouth assembly is mounted on the inlet end of straight tube 1.Export assembly after the installation is completed, loose ends nut 7 simultaneously removes both ends guarantor
Protecting block 6 applies torque using the outer six sides right cylinder on delivery channel 11, and delivery channel 11 is removed from outlet diaphragm 10,
The both ends installation protective cap of upper and lower end cap prevents air inlet in straight tube and the water outflow in resin, as shown in Figure 4.Upper and lower two go out
The spring force of mouth assembly provides the pretightning force for preventing resin to be layered, and improves the loading density of ionic resin 2, guarantees resin
The stability of filling state guarantees that space tree lipid product is reliable under uplink and working condition.
The present invention also provides a kind of resin filling devices for implementing above-mentioned resin packing method, as shown in figure 3, by straight tube
1, import assembly, outlet assembly, loading hopper 9 and water circulating pump 13 form.
Wherein, import assembly includes: inlet ducts 8, import diaphragm 5, the first spring 3-1, first end cover 4-1, first
Protection block 6-1 and the first nut 7-1.
Outlet assembly includes: delivery channel 11, outlet diaphragm 10, second spring 3-2, second end cover 4-1, the second protection
Fast 6-2 and the second nut 7-2.
A closing cylindrical cavity is constituted between import assembly, outlet assembly and straight tube 1, cylindrical cavity is
The resin charge space of resin filling device of the invention.Import diaphragm 5 and outlet diaphragm 10 can seal straight tube 1, and
It can be moved up and down relative to straight tube 1.It is adjustable by adjusting the position of import diaphragm 5 and outlet diaphragm 10 in straight tube 1
Resin loadings in straight tube 1.
In order to which ionic resin 2 to be smoothly loaded into straight tube 1, the inlet ducts 8 and loading hopper 9 of import assembly connect
Connect, ionic resin 2 to be loaded is put into loading hopper 9, loading hopper 9 by pipeline successively with first manual valve 12-1,
Water circulating pump 13, the second hand-operated valve 12-2 and the connection of delivery channel 11 form a circulation waterway, are supplied water by water circulating pump, ion
Type resin 2 is loaded into the confined space that import diaphragm 5, outlet diaphragm 10 and straight tube 1 are constituted under the drive of recirculated water.Using
Water circulating pump loaded resin is conducive to the sedimentation of resin, is conducive to the compaction rate for improving resin filling, guarantees in the useful space
Product service life.
Specifically, Fig. 1 is import assembly.In conjunction with Fig. 1, the both ends difference of inlet ducts 8 is threaded, and centre is outer-hexagonal
It is to facilitate application active force that right cylinder, which is easily installed,.
In order to realize ionic resin 2 is loaded into straight tube 1 from import diaphragm 5, is equipped with and connects in the upper end of import diaphragm 5
It is provided with threaded hole on fitting and connector, is provided with through-hole among import diaphragm 5.By screw thread pair by inlet ducts 8 be connected into
In the threaded hole of membrana oralis piece 5, and be connected to the through-hole of import diaphragm 5, enable ionic resin 2 by inlet ducts 8 and into
The through-hole of membrana oralis piece 5 enters charge space.
In order to adjust resin loadings, the position for needing to carry out import diaphragm 5 relative to straight tube 1 is adjusted.
Preferably, fixation is bolted between first end cover 4-1 and straight tube 1, import diaphragm 5 is mounted on straight tube 1
Inside is fitted closely with straight tube 1, since first end cover 4-1 and straight tube 1 are fixed, by adjusting import diaphragm 10 and first end cover 5
Distance, so that import diaphragm 5 is moved up and down relative to straight tube 1.
In order to realize movement of the import diaphragm 5 relative to straight tube 1, it is additionally provided with positioning annulus in the upper end of import diaphragm 5,
First spring 3-1 is sleeved on to the inside of the positioning annulus of import diaphragm 5, and first end cover 4-1 is sleeved on inlet ducts 8
On, inlet ducts 8 can be moved up and down relative to first end cover 4-1, and the first spring 3-1 is located at import diaphragm 5 and first end cover
Between 4-1.
Protection block 6 is installed in the outside of end cap 4, protection block 6 is equally set on inlet ducts 8, for avoiding the first spiral shell
Female 7-1 wears first end cover 4-2.First nut 7-1, the first nut 7-1 and inlet ducts 8 are installed in the top of inlet ducts 8
Between connected by screw thread pair, while the first nut 7-1 is located at the top of first end cover 4-1.It, can by rotating the first nut 7
To adjust the length that inlet ducts 8 protrude into first end cover 4-1, it is further able between adjustment import diaphragm 5 and first end cover 4-1
Distance.
Specifically adjustment mode are as follows: the first nut 7-1, that is, when being rotated down the first nut 7-1, the first nut are tightened in rotation
7-1 is moved down relative to inlet ducts 8, since first end cover 4-1 limits moving down for the first nut 7-1, actual motion
It is moved up for inlet ducts 8 relative to the first nut 7-1, inlet ducts 8 are moved up relative to first end cover 4-1, are gradually applied
Reinforcing the first spring 3-1 of compression reduces import diaphragm and first end cover so that import diaphragm 5 is moved up relative to first end cover 4-1
The distance of 4-1.
The first nut 7-1 is unscrewed in rotation moves up it relative to inlet ducts 8, and inlet ducts 8 protrude into first end cover at this time
The distance of 4-1 is elongated, and import diaphragm 5 is moved down relative to first end cover 4-1 under the effect of spring force, the first spring 3-
1 elongation.Guarantee that the first spring 3-1 is limited in the outside of the annulus of first end cover 4-1 in the process.
After tightening the first nut 7-1 fixed the distance between import diaphragm 5 and first end cover 4-1, import diaphragm 5 and
The relative position of straight tube 1 is also determining.
That is, the spring force of the fastening force of the first nut 7-1 and the first spring 3-1 keep import diaphragm 5 and the
Position between one end cap 4-1 is relatively fixed.The first spring 3-1 can be compressed or loosen by adjusting the first nut 7-1, be further able to
Enough adjust the position of import diaphragm 5.The spring force of first spring 3-1 move up import diaphragm 5 can not persistently, the first nut 7-
1 move down import diaphragm can not persistently, in the common work of the spring force of the fastening force and the first spring 3-1 of the first nut 7-1
With the position of lower determining import diaphragm 5.
Preferably, two cylinder sealing rings 15 are installed on the outside of first end cover 4-1, make to protect between first end cover 4-1 and straight tube 1
Hold sealing.
Specifically, adjustment mode identical with import diaphragm 5 is used when the position of outlet assembly adjustment outlet diaphragm 10.
The places different from import assembly are: the connector connecting with delivery channel 11 are provided only on outlet diaphragm 10, without setting
Through-hole.
Specifically, Fig. 2 is import assembly.In conjunction with Fig. 2, exporting assembly includes: outlet end cap 4-2, second spring 3-
2, diaphragm 10, delivery channel 11 and the second fast 7-2 of safety are exported.
Outlet end cap 4-2 is bolted with straight tube 1, is also provided with cylinder between same outlet end cap 4-2 and straight tube 1
Sealing ring 15 seals.
Outlet diaphragm 10 is mounted on the inside of straight tube 1, and can slide up and down relative to straight tube 1.It is different from import diaphragm 5
, export and do not set through-hole on diaphragm 10, therefore ionic resin 2 is seated in the top of outlet matrix 10.In outlet end cap 4-2
Between through-hole in be arranged delivery channel 11, the both ends of delivery channel 11 are equipped with screw thread, delivery channel 11 and outlet diaphragm 10
It is connected through a screw thread fixation between connector inner hole, when delivery channel 11 is moved up and down relative to second end cover 4-2, exports diaphragm
10 also synchronizing movings.
One end that delivery channel 11 exposes second end cover 4-2 is installed by the second nut 7-2, the second nut 7-2 and second end cover
The fast 6-2 of the second safety of installation between 4-2, the second safety is fastly for preventing the second nut 7-2 from wearing second end cover 4-2.
Second spring 3-2 is installed between second end cover 4-2 and outlet diaphragm 10.When tightening the second nut 7-2 upwards, second
Nut 7-2 is moved up relative to delivery channel 11, but due to the barrier effect of the second fast 6-2 and second end cover 4-2 of safety the
Two nut 4-2 are remained stationary, therefore delivery channel 11 is moved down relative to second end cover 4-2 and the second nut 7-2, synchronous belt
Dynamic outlet diaphragm 10 moves down, and compression second spring 3-2 shortens outlet diaphragm 10 at a distance from second end cover 4-2.
When tightening the second nut 7-2, delivery channel 11 is moved down relative to the second nut 7-2, i.e. outlet 10 phase of diaphragm
Second end cover 4-2 is moved down, meanwhile, the spring force limitation outlet diaphragm 10 of second spring 3-2 will not move down always.
That is, the second nut 7-2 and second spring 3-2 collective effect, it is opposite with second end cover 4-2's to secure outlet diaphragm 10
Position further determined the relative position of outlet diaphragm 10 and straight tube 1, further determined that the space of resin filling chamber is big
It is small.
Specifically, mouth sealing ring 14 is provided between delivery channel 11 and second end cover 4-2.
Specifically, import diaphragm 5 and outlet diaphragm 10 are that can be permeable while ionic resin 2 can be stopped to overflow
Material.
Specifically, ionic resin 2 is leaked out from outlet diaphragm 10 in order to prevent, is exported and is sealed between diaphragm 10 and straight tube 1
It is removable, and export and do not set through-hole on diaphragm 10.When hypervolia in straight tube 1, water can be overflowed from outlet diaphragm 10, be exported
Sealing ring 14 and second end cover 4-2 internal diameter constitute sealed environment, the water of spilling be stored in outlet diaphragm 10 and second end cover 4-2 it
Between.
Specifically, be provided with apopore on delivery channel 11, from outlet diaphragm 10 ooze out water from delivery channel 11 go out
Water hole outflow.
When implementation, by rotating distance of the adjustable import diaphragm 5 of the first nut 7-1 relative to first end cover 4-1, lead to
Distance of the rotation adjustable import diaphragm 5 of the second nut 7-2 relative to second end cover 4-2 is crossed, import may further be adjusted
The size for the resin charge space that diaphragm 5, outlet diaphragm 11 and straight tube 1 are constituted.Since spring and nut are secured into and out of membrana oralis
The position of piece also just secures the size and resin loadings of resin charge space, realizes batch loaded resin loadings
Consistency.
Compared with prior art, technical solution provided in this embodiment one of at least has the advantages that:
1, resin packing method of the invention is drawn water in outlet end using water circulating pump, on the one hand guarantees that water will not in resin
Excessively, the risk of resin layering is reduced；On the other hand, water circulating pump is conducive to the sedimentation of resin, is conducive to improve resin dress
The compaction rate filled out, while can simplify resin filling process.
2, resin packing method of the invention, during recirculated water drives ionic resin 2 to flow into straight tube 1, to straight
Cylinder is shaken repeatedly, is on the one hand helped the smooth filling of resin, is on the other hand guaranteed the filling tightness of resin；
3, resin packing method of the invention is supplied water using water circulating pump 13 during filling, remains straight tube 1
Interior ionic resin 2 is in by recirculated water floodage, while controlling depth of immersion no more than 15mm, on the one hand, at resin
In floodage, the risk of the air inlet of loaded resin caused by water is very few in straight tube 1 can be prevented, guarantees the production of loaded resin
Product performance and used life；On the other hand, depth of immersion is controlled, hypervolia in straight tube 1 is avoided, reduces the wind of resin layering
Danger.
4, resin packing method of the invention, using the filling device of straight barrel type structure, the ionic being loaded into straight tube 1
Resin 2 can keep the stability of resin filling state under the action of the spring pre-tightening of both ends, guarantee that space tree lipid product exists
It is reliable under uplink and working condition.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of method of resin filling, which comprises the following steps:
Step S1: before ionic resin (2) filling, adjusting straight barrel type resin filling device, determines the size of resin filling chamber, really
Determine resin loadings；
Step S2: the filling of ionic resin (2) is carried out, is put into ionic resin to be loaded (2) in loading hopper (9), and open
Dynamic water circulating pump (13)；Ionic resin (2) flows into resin filling chamber under the action of recirculated water from inlet ducts (8)；
Step S3: sealing after the completion of filling, and the import assembly of straight tube (1) upper end is dismantled, and will separately export assembly installation
In the upper end of straight tube (1)；The delivery channel (11) at both ends is removed from outlet diaphragm (10), the second end cover (4- at both ends
2) protective cap of sealing is installed on.
2. the method for resin filling according to claim 1, which is characterized in that in the step S1, the resin filling
The regulative mode of chamber are as follows: adjust import diaphragm (5) and move up and/or export the body that diaphragm (10) moves down the increase resin filling chamber
Product；It adjusts import diaphragm (5) and moves down and/or export diaphragm (10) and move up and reduce the volume that the resin loads chamber.
3. the method for resin filling according to claim 2, which is characterized in that in the step S1, adjust import diaphragm
(5) when moving up: rotation the first nut (7-1) moves down the first nut (7-1) relative to inlet ducts (8), first end cover
(4-1) limitation the first nut (7-1) moves down, and inlet ducts (8) are moved up relative to first end cover (4-1)；Import diaphragm (5) with
Inlet ducts (8), which synchronize, to move up, and import diaphragm (5) compresses the first spring (3-1), reduces import diaphragm (5) and first end
Cover the distance of (4-1)；
When adjusting import diaphragm (5) moves down: rotation the first nut (7-1) makes the first nut (7-1) relative on inlet ducts (8)
When shifting, the distance that inlet ducts (8) protrude into first end cover (4-1) increases, and the first spring (3-1) elongation, import diaphragm (5) is the
It is moved down under the spring force effect of one spring (3-1) relative to first end cover (4-1).
4. the method for resin filling according to claim 2, which is characterized in that in the step S1, adjust outlet diaphragm
(10) when moving down: rotation the second nut (7-2) moves up the second nut (7-2) relative to delivery channel (11), second end
Lid (4-2) limitation the first nut (7-1) moves up, and delivery channel (11) is moved down relative to second end cover (4-2)；Export diaphragm
(10) it is moved downward simultaneously with delivery channel (11), outlet diaphragm (10) is reduced in outlet diaphragm (10) compression second spring (3-2)
At a distance from second end cover (4-2)；
When adjusting outlet diaphragm (10) moves up: rotation the second nut (7-2) makes the second nut (7-2) relative to delivery channel (11)
It moves down, the distance that delivery channel (11) can extend into second end cover (4-2) increases, second spring (3-1) elongation, in second spring
Under the spring force effect of (3-2), synchronous outlet diaphragm (10) of delivery channel (11) is relative to second end cover (4-2) Xiang Shangyi
It is dynamic.
5. according to the method for the described in any item resin fillings of claim 2-4, which is characterized in that in the step S2, filling
During filling out, the flow velocity of control loop water pump (13), ionic resin (2) fast deposition to straight tube (1) bottom, while guarantee from
Subtype resin (2) is always in by the state of circulation water submerged；It is taken out when straight tube (1) interior hypervolia using water circulating pump (13)
Water.
6. according to the method for the described in any item resin fillings of claim 2-4, which is characterized in that in the step S2, filling
During filling out, straight tube (1) is vibrated repeatedly, stops dress when the ionic resin (2) in inlet ducts (8) no longer declines
It fills out.
7. the method for resin filling according to claim 6, which is characterized in that in the step S3, after sealing, straight tube
(1) spring force of the second spring (3-2) of the outlet assembly of upper and lower ends, which provides, guarantees ionic resin (2) loading density
With the pretightning force of filling state stability.
8. the method for the filling of resin described in -7 according to claim 1, which is characterized in that the resin filling device includes: straight
Cylinder (1), import assembly, outlet assembly, loading hopper (9) and water circulating pump (13)；
The import assembly is mounted on the upper end of the straight tube (1)；The outlet assembly is mounted under the straight tube (1)
End；
The import assembly includes: import diaphragm (5) and inlet ducts (8)；
The outlet assembly includes: outlet diaphragm (10) and delivery channel (11)；
The import diaphragm (5) and outlet diaphragm (10) are mounted on the inside of straight tube (1) and form the resin of sealing with straight tube (1)
Load chamber；The import diaphragm (5) and outlet diaphragm (10) can be moved up and down relative to straight tube (1)；
The loading hopper (9) is for storing ionic resin to be loaded (2)；
The import diaphragm (5) is connected to loading hopper (9) by the inlet ducts (8)；The outlet diaphragm (10) and institute
State delivery channel (11) connection；
The water circulating pump (13) is used to provide the recirculated water being loaded into ionic resin (2) in the resin filling chamber；Institute
Recirculated water is stated to load in chamber for making ionic resin (2) to be loaded into the resin by inlet ducts (8).
9. the method for resin filling according to claim 8, which is characterized in that the loading hopper (9), delivery channel
(11) it is connected between the water circulating pump (13) by pipeline.
10. the method for resin filling according to claim 9, which is characterized in that the import diaphragm (5) and outlet diaphragm
(10) being being capable of material that is permeable but cannot penetrating ionic resin (2).
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|---|---|---|---|
| CN201910535969.1A CN110170339B (en) | 2019-06-20 | 2019-06-20 | Resin filling method |
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|---|---|---|---|
| CN201910535969.1A CN110170339B (en) | 2019-06-20 | 2019-06-20 | Resin filling method |
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| CN110170339B CN110170339B (en) | 2022-07-12 |
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| CN111013342A (en) * | 2020-01-02 | 2020-04-17 | 北京机械设备研究所 | Dehumidification device and dehumidification method for vacuum environment |
| CN111549221A (en) * | 2020-04-24 | 2020-08-18 | 核工业北京化工冶金研究院 | System and method for moving and metering liquid-driven resin |
| CN111569955A (en) * | 2020-04-24 | 2020-08-25 | 核工业北京化工冶金研究院 | Control system and method for synchronous dense transportation and metering of resin phase and liquid phase |
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|---|---|
| CN110170339B (en) | 2022-07-12 |
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