CN201701939U - Flange-free organic glass ion exchange column - Google Patents

Flange-free organic glass ion exchange column Download PDF

Info

Publication number
CN201701939U
CN201701939U CN2010201717377U CN201020171737U CN201701939U CN 201701939 U CN201701939 U CN 201701939U CN 2010201717377 U CN2010201717377 U CN 2010201717377U CN 201020171737 U CN201020171737 U CN 201020171737U CN 201701939 U CN201701939 U CN 201701939U
Authority
CN
China
Prior art keywords
cylinder
organic glass
ion exchange
exchange column
end socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010201717377U
Other languages
Chinese (zh)
Inventor
殷承
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010201717377U priority Critical patent/CN201701939U/en
Application granted granted Critical
Publication of CN201701939U publication Critical patent/CN201701939U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Joining Of Glass To Other Materials (AREA)

Abstract

The utility model relates to a flange-free organic glass ion exchange column, which comprises a column body and a sealed container, wherein the column body is made of organic glass, the sealed container is formed by connecting sealing heads arranged at both ends of the column body, symmetrical cross sections of the sealing heads are arch-shaped structures formed by revolving one half of an ellipse split along a long shaft of the ellipse for 180 degrees along a short shaft of the ellipse, and the column body and the sealing heads arranged at both ends of the column body are glued into one body by adhesives. The symmetrical cross sections of the sealing heads can also be hemi-spherical arch-shaped structures or arch-shaped structures with the center of a plane round plate formed by adopting circular arc smooth connection between the edges of the plane round plate and the column body, and the gluing parts of the column body and the sealing heads arranged at both ends of the column body are in divided-edge-shaped gluing structures, step-shaped gluing structures or convex-concave support and inserting opening-shaped gluing structures. The column body and the sealing heads at both ends of the column body of the utility model are glued by the adhesives, the utility model thoroughly eliminate the stress concentration phenomenon generated when the column body and the sealing heads are connected through flanges, improves the performance of the organic glass ion exchange column, and promotes the development of the water treatment technology.

Description

Organic glass ion exchange column without flange
Technical field
The utility model relates to a kind of ion exchange column, particularly a kind of organic glass ion exchange column without flange.
Background technology
Use the electrolyte ion in the ion-exchange removal water, be to carry out the water purified treatment at present both at home and abroad and preparation high purity water effect is best, one of method that the ratio of performance to price is the highest, ion exchange column is to use ion-exchange to carry out the nucleus equipment of water purified treatment, the ion exchange column that uses lucite to make, have corrosion-resistant, sanitation and hygiene, make easy to maintenance, low cost and other advantages, the more important thing is the lucite water white transparency, can see through the duty of the interior ion exchange resin of outer wall observation ion exchange column of lucite at any time, be convenient to the duty of ion interchange unit is adjusted and controlled, therefore organic glass ion exchange column has obtained extensive use using ion-exchange to carry out the field of engineering technology of water purified treatment.The end socket that present organic glass ion exchange column mostly adopts flange that cylindrical shape cylinder and flat organic glass are made is connected.Because there is certain pressure in organic glass ion exchange column in inside when work, the end socket that uses flange that cylindrical shape cylinder and flat organic glass are made is connected, can since the end socket that connecting portion and flat organic glass are made under the effect of organic glass ion exchange column internal pressure, cause the stress concentration phenomenon because of discontinuity, light then can make the seal failure of flange connecting portion, heavy then end socket that can cause flange connection or flat organic glass to be made is impaired, cause organic glass ion exchange column to damage.
The utility model content
Be connected in order to solve the end socket that existing organic glass ion exchange column adopts flange that cylindrical shape cylinder and flat organic glass are made, because of producing stress, internal pressure concentrates, cause the organic glass ion exchange column seal failure, even the problem of damaging, the utility model proposes a kind of organic glass ion exchange column without flange, the technical scheme that is adopted is:
Organic glass ion exchange column without flange, comprise the closed container that is formed by connecting by the end socket that is cylinder that lucite makes and cylinder two ends, cylinder is the cylindrical structure that tabular cylinder wall surrounds, the symmetrical section of end socket returns the formed domes of turnback for oval half minor axis around ellipse along the long axis of ellipse subdivision, the length of long axis of ellipse is identical with the diameter of cylinder wall corresponding site, and the end socket at cylinder and cylinder two ends adopts adhesive to be bonded as one.
The oval minor axis and the length ratio of long axis of ellipse, with the internal work pressure correlation of organic glass ion exchange column without flange, length was than big when operating pressure was high, and length was than little when operating pressure was low.
The symmetrical section of end socket is hemispheric domes.
End socket is that symmetrical section center is the plane plectane, and the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder.
End socket is that symmetrical section is that smooth approximate ellipsoidal symmetry section, hemispherical symmetry section or the center that is formed by connecting of multistage straight line and circular arc is the plane plectane, and the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder.
The bonding position of the end socket at cylinder and cylinder two ends is both sides corresponding groove shape bonded structure, stairstepping bonded structure or convex-concave socket joint degree of lip-rounding bonded structure.
The bonding position of the end socket at cylinder and cylinder two ends is provided with the sleeve bonded structure that strengthens sleeve.
Cylinder is centrifugally cast lucite seamless tubular goods.
End socket with the bonding position at cylinder two ends, be provided with the link of cylindrical structure, the diameter of link and the diameter of cylinder adapt.
End socket is provided with pipe interface, and pipe interface is provided with female thread structure, and the interface of female thread structure and external pipeline adapts, and pipe interface also is provided with the enhancing structure.
Organic glass ion exchange column without flange of the present utility model, the technique effect that adopts technique scheme to obtain is:
The symmetrical section of end socket returns the formed domes of turnback for oval half minor axis around ellipse along the long axis of ellipse subdivision, the curvature on cylinder and end socket surface is changed, be smooth continuous variation, there is not the sudden change of surface curvature, under the effect of ion exchange column internal pressure, can not produce the stress concentration phenomenon, make organic glass ion exchange column without flange of the present utility model have good force structure, help improving the column intensity of organic glass ion exchange column without flange, reduce wall thickness, reduce cost.The end socket at cylinder and cylinder two ends adopts adhesive to be bonded as one, cancelled the structure that flange connects, thereby thoroughly eliminated when adopting flange to connect the end socket that cylindrical shape cylinder and flat organic glass make, under the effect of organic glass ion exchange column internal pressure, the stress concentration phenomenon that produces because of the end socket discontinuity that connecting portion and flat organic glass are made, the impaired fault of end socket that the seal failure of flange connecting portion or flange connection and flat organic glass are made can not occur, reduce the possibility that organic glass ion exchange column damages.Organic glass ion exchange column without flange of the present utility model, when column diameter is 300 millimeters, the exchange column height is 1.7 meters, the cylinder wall thickness is 9 millimeters, when the bonding employing of cylinder and end socket is provided with the cover letter bonded structure that strengthens sleeve, when the exchange column internal pressure reaches 0.35 MPa, the cylinder middle part begins that just measurable distortion is arranged, when internal pressure reaches 0.6 MPa far above service pressure, the radial-deformation at cylinder middle part has only 0.5 millimeter, internal pressure is kept 0.6 MPa and is reached 2 hours, and cylinder and end socket do not have damage.The operating pressure of the organic glass ion exchange column that existing flange connects is generally 0.2 MPa, also there is not to bear the organic glass ion exchange column that the flange of 0.6 MPa pressure connects, as seen adopt organic glass ion exchange column without flange of the present utility model, the effect that improves column intensity and operating pressure is very remarkable.
The oval minor axis and the length ratio of long axis of ellipse, along with the internal work pressure of organic glass ion exchange column without flange changes and adjusts, length was than big when operating pressure was high, length was than little when operating pressure was low, can be under the constant situation of the bulk strength that guarantees organic glass ion exchange column without flange, save material as far as possible, reduce difficulty of processing and processing capacity, reduce manufacturing cost.
End socket is hemispheric domes, can make the end socket surface have identical radius of curvature, make the structure of end socket each several part only bear identical tension, thereby make end socket have maximum intensity, so that make organic glass ion exchange column without flange of the present utility model adapt to higher operating pressure, and has the lightest weight.End socket is that symmetrical section center is the plane plectane, and the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder, has reduced the difficulty that end socket is made, and has reduced cost.End socket is that symmetrical section is that smooth approximate ellipsoidal symmetry section, hemispherical symmetry section or the center that is formed by connecting of multistage straight line and circular arc is the plane plectane, the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder, be convenient under the situation of processing conditions deficiency, utilize easy method, make the curvature on end socket surface change mild as far as possible, reduce the stress concentration phenomenon, improve the column intensity of organic glass ion exchange column without flange.
The bonding position of the end socket at cylinder and cylinder two ends is both sides corresponding groove shape bonded structure, stairstepping bonded structure or convex-concave socket joint degree of lip-rounding bonded structure, can utilize the bond area that increases bonding position, improve adhesive strength, satisfy the force request at bonding position.
The bonding position of the end socket at cylinder and cylinder two ends, adopt with the sleeve bonded structure that strengthens sleeve, can dock when bonding at two cylindrical sections, by the additional sleeve that strengthens in the outside at bonding position, make enhancing sleeve and two cylindrical sections that dock use adhesive to be bonded as one, thereby, make two cylindrical sections obtain maximum butt joint intensity in the simplest enhancing mode.
Cylinder is centrifugally cast lucite seamless tubular goods, can guarantee the even tissue unanimity of cylinder cylindrical structure each several part, helps further improving the column intensity of organic glass ion exchange column without flange.
End socket with the bonding position at cylinder two ends, be provided with the link of cylindrical structure, the diameter of link, adapt with the diameter of cylinder, the bonding position at end socket and cylinder two ends is changed between the link of the set cylindrical structure of cylinder and end socket carries out, avoided on the curved surface of end socket, carrying out the processing of groove and mosaic texture and carrying out bonding the connection, the curvature that prevents the adhesive portion site surface is discontinuous and produce the stress concentration phenomenon when causing connecting portion to bear internal pressure, has improved the intensity of connecting portion.
End socket is provided with pipe interface, pipe interface is provided with female thread structure, the interface of female thread structure and external pipeline adapts, pipe interface also is provided with the enhancing structure, can avoid between end socket and the pipe interface flange arrangement being set, thereby when bearing internal pressure, produce the even stress concentration phenomenon of unbalance stress, cause the problem that connecting portion leaks and intensity reduces.Pipe interface is provided with the enhancing structure, can improve the intensity of pipe interface, satisfies the service condition of organic glass ion exchange column without flange.
Use organic glass ion exchange column without flange of the present utility model, problems such as can eliminating and adopt that the stressed back distortion that flange connection caused is inhomogeneous, stress is concentrated, easily leak, be fragile, improve the performance of organic glass ion exchange column, promote the development of water technology.
Description of drawings
Accompanying drawing 1 is the end enclosure structure schematic diagram that organic glass ion exchange column without flange of the present utility model is provided with oval symmetrical section, end socket is provided with the pipe interface that adds the female thread structure that strengthens structure, and the bonding employing of the link of the cylindrical structure of end socket and cylinder is provided with the sleeve bonded structure that strengthens sleeve.
Accompanying drawing 2 is that organic glass ion exchange column without flange symmetry section of the present utility model is the end enclosure structure schematic diagram of hemispherical domes.
Accompanying drawing 3 is that the center of organic glass ion exchange column without flange of the present utility model symmetry section is the plane plectane, the end enclosure structure schematic diagram of the edge of plane plectane and the smooth domes that are connected of cylinder employing circular arc.
Accompanying drawing 4 is that organic glass ion exchange column without flange of the present utility model symmetry section is that the smooth approximate center that is formed by connecting of multistage straight line and circular arc is the plane plectane, the end enclosure structure schematic diagram of the edge of plane plectane and the smooth domes that are connected of cylinder employing circular arc.
Accompanying drawing 5 is that the bonding position of the end socket at the cylinder of organic glass ion exchange column without flange of the present utility model and cylinder two ends is the structural representation of both sides corresponding groove shape bonded structure.
Accompanying drawing 6 is that the bonding position of the end socket at the cylinder of organic glass ion exchange column without flange of the present utility model and cylinder two ends is the structural representation of the corresponding stairstepping bonded structure in both sides.
Accompanying drawing 7 is that the bonding position of the end socket at the cylinder of organic glass ion exchange column without flange of the present utility model and cylinder two ends is the structural representation of both sides corresponding convex-concave socket joint degree of lip-rounding bonded structure.
Accompanying drawing 8 is that organic glass ion exchange column without flange end socket of the present utility model is provided with another kind of pipe interface and is provided with the structural representation that strengthens structure.
Sign implication in the accompanying drawing is as follows:
The 1-cylinder, the 11-cylinder wall, 12-sleeve adhesive structure, 121-strengthens sleeve, 13-groove shape bonded structure, 14-stairstepping bonded structure, 15-convex-concave socket joint degree of lip-rounding bonded structure, the 2-end socket, the end socket of the oval symmetrical section domes of 21-, the end socket of 22-hemispherical symmetry section domes, the 23-center is that the edge of plane plectane and plane plectane adopts the smooth end socket that is connected the domes of symmetrical section of circular arc with cylinder, 24-multistage straight line is the edge and the smooth end socket that is connected the domes of symmetrical section of cylinder employing circular arc of plane plectane and plane plectane with the smooth approximate center that is formed by connecting of circular arc, the 25-link, 3-adhesive, 4-pipe interface, 41-strengthens structure, 42-female thread structure.
The specific embodiment
Organic glass ion exchange column without flange of the present utility model, structure as shown in Figure 1, comprise the closed container that is formed by connecting by the end socket 2 that is cylinder 1 that lucite makes and cylinder two ends, the cylindrical structure that cylinder 1 surrounds for tabular cylinder wall 11, should adopt the method that can guarantee cylinder 1 intensity to process, end socket 2 adopts the end socket 21 of oval symmetrical section domes, the symmetrical section of end socket 21 returns the formed domes of turnback for oval half minor axis around ellipse along the long axis of ellipse subdivision, the length of long axis of ellipse is identical with the diameter of cylinder wall 11 corresponding sites, as shown in Figure 1.Cylinder 1 adopts adhesive 3 to be bonded as one with the end socket 2 at cylinder 1 two ends.Adhesive 3 should use the lucite adhesive with enough adhesive strengths, for example use solvent such as chloroform, dichloroethanes or the acetone that can dissolve lucite, lucite is dissolved in this kind solvent, makes the viscosity suitable adhesive, for bonding use.The oval minor axis and the length ratio of long axis of ellipse, with the internal work pressure correlation of organic glass ion exchange column without flange, length was than big when operating pressure was high, and length was than little when operating pressure was low.
The symmetrical section of end socket 2 can be hemispheric domes, the end socket 22 of hemispherical domes as shown in Figure 2, can be the plane plectane also for symmetrical section center, the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder 1, symmetry section center is the plane plectane, and the end socket 23 of the edge of plane plectane and the smooth domes that are connected of cylinder 1 employing circular arc as shown in Figure 3.Under the situation of processing conditions deficiency, can adopt the method for splicing, to make symmetrical section be the multistage straight line is plane plectane and plane plectane with smooth approximate ellipsoidal symmetry section, hemispherical symmetry section or the center that is formed by connecting of circular arc the edge adopts the smooth domes that are connected of circular arc with cylinder, multistage straight line and the smooth approximate center that is formed by connecting of circular arc be plane plectane and plane plectane edge and the smooth domes that are connected of cylinder employing circular arc end socket 24 as shown in Figure 4.
Cylinder 1 is both sides corresponding groove shape bonded structure 13, stairstepping bonded structure 14 or convex-concave socket joint degree of lip-rounding bonded structure 15 with the bonding position of the end socket 2 at cylinder two ends, to strengthen the bonding strength of connecting portion, groove shape bonded structure 13 as shown in Figure 5, stairstepping bonded structure 14 as shown in Figure 6, convex-concave socket joint degree of lip-rounding bonded structure 15 is as shown in Figure 7.
The bonding position of the end socket 2 at cylinder 1 and cylinder two ends can be used with the sleeve bonded structure 12 that strengthens sleeve 121, as shown in Figure 1.
In order further to improve the intensity of the cylindrical structure of cylinder 1, can adopt the cylinder 1 of centrifugally cast method processing cylindrical structure.
Ordinary circumstance lower prop 1 is identical with the lucite thickness of the end socket 2 at cylinder two ends.
End socket 2 with the bonding position at cylinder 1 two ends, can be provided with the link 21 of cylindrical structure, the diameter of link 21 adapts with the diameter of cylinder 1, as shown in Figure 1.End socket 2 in each accompanying drawing is equipped with the link 21 of cylindrical structure.
End socket 2 can be provided with pipe interface 4, pipe interface 4 can adopt the method that is threaded to be connected with external pipeline, at this moment pipe interface 4 is provided with female thread structure 42, female thread structure 42 adapts with the interface of external pipeline, pipe interface 4 also is provided with and strengthens structure 41, a kind of form that strengthens structure 41 when external pipeline adopts thread forms to be connected with pipe interface 4, can adopt the sealing effectiveness of means reinforcement connecting portion such as sealing ring as shown in Figure 1.Accompanying drawing 8 is structural representations of another kind of pipe interface 4.
Organic glass ion exchange column without flange of the present utility model is not subjected to the restriction of above-mentioned enforcement, and every principle of the present utility model and method utilized is through conversion and the formed technical scheme of replacement, all in protection domain of the present utility model.

Claims (10)

1. organic glass ion exchange column without flange, comprise the closed container that is formed by connecting by the end socket that is cylinder that lucite makes and cylinder two ends, it is characterized in that: described cylinder is the cylindrical structure that tabular cylinder wall surrounds, the symmetrical section of described end socket returns the formed domes of turnback for oval half minor axis around described ellipse along described long axis of ellipse subdivision, the length of described long axis of ellipse is identical with the diameter of described cylinder wall corresponding site, and the described end socket at described cylinder and cylinder two ends adopts adhesive to be bonded as one.
2. organic glass ion exchange column without flange according to claim 1, the minor axis of described ellipse and the length of described long axis of ellipse ratio, internal work pressure correlation with described organic glass ion exchange column without flange, described length was than big when described operating pressure was high, and described length was than little when described operating pressure was low.
3. organic glass ion exchange column without flange according to claim 1, the symmetrical section of described end socket is hemispheric domes.
4. organic glass ion exchange column without flange according to claim 1, described end socket are that symmetrical section center is the plane plectane, and the edge of described plane plectane adopts the smooth domes that are connected of circular arc with described cylinder.
5. according to claim 1,3 or 4 described organic glass ion exchange column without flange, described end socket is that symmetrical section is that the smooth approximate oval symmetrical section that is formed by connecting of multistage straight line and circular arc, hemispherical symmetry section or center are the plane plectane, and the edge of plane plectane adopts the smooth domes that are connected of circular arc with cylinder.
6. organic glass ion exchange column without flange according to claim 1, the bonding position of the described end socket at described cylinder and cylinder two ends are both sides corresponding groove shape bonded structure, stairstepping bonded structure or convex-concave socket joint degree of lip-rounding bonded structure.
7. organic glass ion exchange column without flange according to claim 1, the bonding position of the described end socket at described cylinder and cylinder two ends is provided with the sleeve bonded structure that strengthens sleeve.
8. organic glass ion exchange column without flange according to claim 1, described cylinder are centrifugally cast lucite seamless tubular goods.
9. according to claim 1,3 or 4 described organic glass ion exchange column without flange, described end socket with the bonding position at described cylinder two ends, be provided with the link of cylindrical structure, the diameter of described link and the diameter of described cylinder adapt.
10. organic glass ion exchange column without flange according to claim 1, described end socket is provided with pipe interface, described pipe interface is provided with female thread structure, and the interface of described female thread structure and external pipeline adapts, and described pipe interface also is provided with the enhancing structure.
CN2010201717377U 2010-04-21 2010-04-21 Flange-free organic glass ion exchange column Expired - Lifetime CN201701939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201717377U CN201701939U (en) 2010-04-21 2010-04-21 Flange-free organic glass ion exchange column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201717377U CN201701939U (en) 2010-04-21 2010-04-21 Flange-free organic glass ion exchange column

Publications (1)

Publication Number Publication Date
CN201701939U true CN201701939U (en) 2011-01-12

Family

ID=43439086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201717377U Expired - Lifetime CN201701939U (en) 2010-04-21 2010-04-21 Flange-free organic glass ion exchange column

Country Status (1)

Country Link
CN (1) CN201701939U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804364A (en) * 2010-04-21 2010-08-18 殷承 Organic glass ion exchange column without flange

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804364A (en) * 2010-04-21 2010-08-18 殷承 Organic glass ion exchange column without flange
CN101804364B (en) * 2010-04-21 2012-10-03 殷承 Organic glass ion exchange column without flange

Similar Documents

Publication Publication Date Title
CN207034453U (en) A kind of Water supplying tube joint
CN202718228U (en) Steel strip reinforced polyethylene spiral corrugated pipe type inspection well
CN201701939U (en) Flange-free organic glass ion exchange column
CN101804364B (en) Organic glass ion exchange column without flange
CN205503326U (en) Prevent cracked high pressure fuel pipe
CN205343851U (en) Flexible mould of glass steel winding pipeline
CN211259989U (en) Connecting assembly for valve
CN211779433U (en) Splicing type corrugated pipe
CN210318912U (en) Can realize sealed stand pipe of high strength
CN204573368U (en) A kind of buried plastics dual damascene structure wall pipe
CN203082450U (en) Prestressed concrete cylinder pipe (PCCP) engineering accident reserve pipe
CN201721824U (en) Square pure-GFRP (glass fiber reinforced plastics) tank
CN201772157U (en) High pressure-resistant reinforced concrete and glass fiber reinforced plastics composite pipe
CN201459127U (en) Combined plastic methane tank
CN204320612U (en) A kind of HTHP pipeline leak sealing fixture
CN208169762U (en) A kind of easily assembly people's air defense HVAC special flange disk
CN214534938U (en) Splicing type corrugated pipe
CN207921571U (en) A kind of novel glass reinforced plastic pipeline threaded connection conversion equipment
CN220102396U (en) Bamboo joint type reinforced Clark tube
CN219118142U (en) Corrosion-resistant concrete pipe pile
CN220540532U (en) Glass fiber reinforced plastic sand inclusion pipeline with improved sand inclusion layer
CN207648313U (en) A kind of frp process pipeline novel sealing connection structure
CN213299153U (en) Reinforced concrete pipe jacking F-shaped joint
CN205258261U (en) Septic tank barrel connection structure
CN218094782U (en) Connecting device for gas pipeline

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110112

Effective date of abandoning: 20121003