CN203253362U - Hollow ultrafiltration membrane assembly - Google Patents
Hollow ultrafiltration membrane assembly Download PDFInfo
- Publication number
- CN203253362U CN203253362U CN 201320240101 CN201320240101U CN203253362U CN 203253362 U CN203253362 U CN 203253362U CN 201320240101 CN201320240101 CN 201320240101 CN 201320240101 U CN201320240101 U CN 201320240101U CN 203253362 U CN203253362 U CN 203253362U
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- Prior art keywords
- end cover
- cylindrical shell
- hollow fiber
- central tube
- pipe
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Abstract
本实用新型提供了一种中空超滤膜组件。它包括柱状外壳，在柱状外壳的两端分别连接上端盖和下端盖；下端盖底部侧面具有原液进水口，纵向原液进水管道通过活接和原液进水口相接，下端盖底部具有输气口；上端盖顶部具有浓水出水口，浓水出水口通过活接和纵向浓水出水管相接，上端盖中具有浓水连通管；超滤膜组件上部侧面具有上产水出口，上产水出口处在上端盖上，上产水出口通过活接和纵向上产水管相接。本实用新型结构简单、牢固、易于安装，端盖与外壳采用限位接头连接，膜壳采用直管式结构，省去传统带凸头的罗筒制造费用，以及罗筒与膜壳粘接工序，同时也使端盖结构更简单，易于安装、检测及维护。
The utility model provides a hollow ultrafiltration membrane component. It includes a columnar shell, and the two ends of the columnar shell are respectively connected with an upper end cover and a lower end cover; the bottom side of the lower end cover has a raw liquid water inlet, the longitudinal raw liquid water inlet pipe is connected with the raw liquid water inlet through a union, and the bottom of the lower end cover has an air delivery port There is a concentrated water outlet on the top of the upper end cover, and the concentrated water outlet is connected with the longitudinal concentrated water outlet pipe through a union, and there is a concentrated water connecting pipe in the upper end cover; the upper side of the ultrafiltration membrane module has an upper product water outlet, and the upper product water The outlet is on the upper end cover, and the outlet of the upper water production is connected with the vertical water production pipe through a union. The utility model has a simple structure, is firm and is easy to install. The end cover and the shell are connected by limit joints, and the membrane shell adopts a straight pipe structure, which saves the manufacturing cost of the traditional sleeve with a convex head and the bonding process of the sleeve and the membrane shell. , At the same time, it also makes the structure of the end cover simpler, easy to install, detect and maintain.
Description
Technical field
The utility model relates to a kind of hollow fiber ultrafiltration membrane module.
Background technology
Along with industrial expansion, the water pollution situation is day by day serious, and people are more and more higher to the requirement of water treatment, has increasing enterprise to select ultrafiltration to carry out water treatment.Abroad, ultrafiltration is mainly used in drinking water treatment, has had a lot of waterworks to use hyperfiltration technique and has produced running water.At home, ultrafiltration is mainly used in wastewater treatment, the reuse of industrial circle, as the preliminary treatment of counter-infiltration (RO).Present water and wastewater industry market at home, hyperfiltration technique obtains more application in Industrial Wastewater Treatment fields such as electric power, iron and steel, chemical industry.
Develop and have hyperfiltration membrane assembly simple in structure, firm, easy-to-install, can improve production capacity, save the place, have great economic implications, and can promote the range of application of ultrafiltration.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of hollow fiber ultrafiltration membrane module simple in structure, firm, easy-to-install.For this reason, the utility model is by the following technical solutions:
A kind of hollow fiber ultrafiltration membrane module is characterized in that it comprises cylindrical shell, connects respectively upper end cover and bottom end cover at the two ends of cylindrical shell;
The bottom end cover bottom sides has the stoste water inlet, and vertically the stoste inlet channel joins by loose joint and stoste water inlet, and the stoste that vertical stoste inlet channel conveying is come is in lower distributor input cylindrical shell;
The upper end cover top has dense water delivery port, and dense water delivery port joins by loose joint and vertical dense water outlet pipe; Have dense water communicating pipe in the upper end cover, the dense water of ultrafiltration in the cylindrical shell enters vertical dense water outlet pipe through upper distributor by dense water delivery port;
The hyperfiltration membrane assembly upper side has upper product water out, and upper product water out is on the upper end cover, and upper product water out joins by loose joint and vertically upper water producing pipe;
The bottom end cover bottom has blowing mouth.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme:
Described upper end cover top has central tube, the height of described central tube does not exceed the upper end cover outer wall, the central tube inwall has screw thread, is used for screwing compressing pipe, and described compression pipe is used for fastening dense water communicating pipe, described dense water communicating pipe has locating flange, lug upper surface and the lower end in contact of compression pipe, the flange lower surface contacts with upper end cover central tube bottom, has birdsmouth on dense water communicating pipe, as dense water delivery port, dense water communicating pipe the lower end connect with the upper distributor that is connected in the enclosure the upper end.
Described bottom end cover bottom has central tube, the height of described central tube does not exceed the bottom end cover outer wall, the central tube inwall has screw thread, be used for screwing compressing and manage, described compression pipe is used for fastening spiracular plate, described spiracular plate has described blowing mouth, and described spiracular plate lower surface contacts with bottom end cover central tube bottom with the upper end in contact of compression pipe, spiracular plate upper surface.
Described upper end cover and bottom end cover adopt moulding, and described upper end cover adopts and the bottom end cover equal dies is made.
The lower end of upper end cover has outer tube wall, the upper end cover outer tube wall is connected with the upper end docking of cylindrical shell by positioning joint, the upper end of bottom end cover has outer tube wall, the bottom end cover outer tube wall is connected with the lower end docking of cylindrical shell by positioning joint, positioning joint is by the opening rubber ring, concentric opening upper rack circle, tooth bar circle and anchor ear form under the opening, opening upper rack circle, tooth bar circle under the opening, rubber weather strip is connected on the anchor ear, the opening rubber ring is under opening upper rack circle and the opening between the tooth bar circle, the tooth bar circle is used for tightening corresponding upper end cover, bottom end cover or cylindrical shell, play fixation, the opening rubber ring is for the seam at the place that is tightly connected.
Described upper distributor and lower distributor are the plug-in distributor, and it is comprised of central tube and blade; Circumferentially be evenly equipped with several bell and spigots on the described central tube, described blade inboard has socket, and the blade socket joint is bonding forms by central tube and several for the plug-in distributor.Described blade has supporting functions, and several blades outside is bonding with the inwall of cylindrical shell, mutually spacing cooperation of step in the end of the blade outside and cylindrical shell.
Two ends respectively have the multiple tracks groove in the described cylindrical shell, membrane module in the cylindrical shell comprises hollow fiber film thread, hollow fiber film thread is locked in the cylindrical shell by epoxy resin, the epoxy resin that is in the upper end separates the inner space of cylindrical shell and the lower space of upper end cover, the epoxy resin that is in the lower end separates the inner space of cylindrical shell and the upper space of bottom end cover, the lower space of the logical upper end cover in the upper end of described hollow fiber film thread, the epoxy resin shutoff of the lower end of described hollow fiber film thread.
Upper product water out is in this side perpendicular to vertically upper water producing pipe bearing of trend of hyperfiltration membrane assembly.
Owing to adopt the technical solution of the utility model, the utility model is simple in structure, firm, be easy to install, and also has following technique effect:
1. this hyperfiltration membrane assembly structure is ingenious, and end cap adopts positioning joint to be connected with shell, and putamina adopts the straight pipe type structure, save tradition with sieve cylinder manufacturing expense of plush copper, and sieve cylinder and putamina bonding process, also make end cover structure simpler simultaneously, be easy to install, detect and safeguard.
2. the upper and lower end cap agent structure of this hyperfiltration membrane assembly is symmetrical, and upper end cover and bottom end cover main body can with same secondary mould manufacturing, make things convenient for the management of part of appliance.
3. dense water communicating pipe and spiracular plate adopt from the outside and insert, and be by the mounting means that compresses the pipe location, easy to operate.Each delivery port is connected into pipeline by loose joint, easy accessibility, and sealing property is outstanding.
Description of drawings
Fig. 1 is the schematic diagram that the utility model is assembled into ultrafiltration membrane system.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the installation diagram of hyperfiltration membrane assembly shown in Figure 1.
Fig. 4 is the exploded view of hyperfiltration membrane assembly shown in Figure 1.
Fig. 5 is the explosive view of the utility model distributor.
Fig. 6 is the schematic diagram of positioning joint.
Fig. 7 is the positioning joint explosive view.
Fig. 8 is the explosive view of hyperfiltration membrane assembly shown in Figure 1.
The specific embodiment
But the utility model arow applies to ultrafiltration membrane system, and the utility model comprises cylindrical shell 1, connects respectively upper end cover 3 and bottom end cover 2 at the two ends of cylindrical shell;
The hyperfiltration membrane assembly upper side has upper product water out 33, and upper product water out 33 is on the upper end cover, and upper product water out 33 joins by loose joint 34 and vertically upper water producing pipe 300;
The bottom end cover bottom has blowing mouth 22.
Described upper end cover top has central tube 35, the height of described central tube 35 does not exceed the upper end cover outer wall, the central tube inwall has screw thread, be used for screwing compressing and manage 36, described compression pipe 36 is used for fastening dense water communicating pipe 32, described dense water communicating pipe has locating flange 320, lug upper surface and the lower end in contact of compression pipe, the flange lower surface contacts with upper end cover central tube bottom 350, has birdsmouth on dense water communicating pipe, as dense water delivery port 30, dense water communicating pipe the lower end connect with the upper distributor 4b that is connected shell 1 interior upper end.
Described bottom end cover bottom has central tube 23, the height of described central tube 23 does not exceed the bottom end cover outer wall, the central tube inwall has screw thread, be used for screwing compressing and manage 24, described compression pipe is used for fastening spiracular plate 25, described spiracular plate 25 has described blowing mouth 22, and described spiracular plate 25 lower surfaces contact with bottom end cover central tube bottom 230 with the upper end in contact of compression pipe, spiracular plate upper surface; Described blowing mouth can adopt the plug that is threaded, the usefulness of the protection when doing transportation.
In the utility model, described upper end cover 3 and bottom end cover 2 can adopt the injection moulding manufacturing, and described upper end cover 3 can adopt identical mould manufacturing with bottom end cover 2.
The lower end of upper end cover has outer tube wall, the outer tube wall of upper end cover links together by the upper end of positioning joint 400 with cylindrical shell 1, the upper end of bottom end cover has outer tube wall, the outer tube wall of bottom end cover links together by the lower end of positioning joint 400 with cylindrical shell 1, positioning joint is by opening rubber ring 401, concentric opening upper rack circle 402, tooth bar circle 403 and anchor ear 404 form under the opening, opening upper rack circle 402, tooth bar circle 403 under the opening, opening rubber ring 401 is connected on the anchor ear 404, opening rubber ring 401 is under opening upper rack circle 402 and the opening between the tooth bar circle 403, tooth bar circle 402,403 are used for tightening corresponding upper end cover 3, bottom end cover 2 or cylindrical shell 1, play fixation, opening rubber ring 401 is used for sealing the seam of corresponding outer tube wall and cylindrical shell 1 junction.During installation, anchor ear places the junction, the light bolt 405 of anchor ear of twisting is to not sliding, drawing reference numeral 406 is the nut that cooperates with bolt 405, after adjusting the mutual alignment of end cap and shell 1, tight a bolt 405, the outer surface of tooth bar circle chucking end cap and shell 1, play fixation, the opening rubber ring seals.Above structure is so that the assembling of film post is very convenient, and so that the structure of film post is removable, is convenient to maintenance and changes.
Described upper distributor and lower distributor are the plug-in distributor, and it is comprised of central tube 41 and blade 42; Circumferentially be evenly equipped with several bell and spigots 43 on the described central tube 41, described blade 42 inboards have socket 44, and the plug-in distributor is by central tube 41 and bonding the forming of several blade 42 socket joints.Described blade 42 has supporting functions, and several blades outside is bonding with the inwall of cylindrical shell, 11 mutually spacing cooperations of step in the end of the blade outside and cylindrical shell.
Two ends respectively have multiple tracks groove 12 in the described cylindrical shell, membrane module in the cylindrical shell comprises hollow fiber film thread 13, hollow fiber film thread 13 is locked in the cylindrical shell by epoxy resin 14, the epoxy resin that is in the upper end separates the inner space of cylindrical shell and the lower space 38 of upper end cover, the epoxy resin 14 that is in the lower end separates the inner space of cylindrical shell and the upper space 28 of bottom end cover, the lower space 38 of the logical upper end cover in the upper end of described hollow fiber film thread, the epoxy resin shutoff of the lower end of described hollow fiber film thread.
Upper product water out 33 is in this side perpendicular to vertically upper water producing pipe 300 bearing of trends of hyperfiltration membrane assembly.
Vertically stoste water inlet pipe 100, vertically go up water producing pipe 300, dense water outlet pipe 200 and be connected to the skeleton that the utility model between them has consisted of ultrafiltration membrane system.
Claims (8)
1. a hollow fiber ultrafiltration membrane module is characterized in that it comprises cylindrical shell, connects respectively upper end cover and bottom end cover at the two ends of cylindrical shell;
The bottom end cover bottom sides has the stoste water inlet, and vertically the stoste inlet channel joins by loose joint and stoste water inlet, and the stoste that vertical stoste inlet channel conveying is come is in lower distributor input cylindrical shell;
The upper end cover top has dense water delivery port, and dense water delivery port joins by loose joint and vertical dense water outlet pipe; Have dense water communicating pipe in the upper end cover, the dense water of ultrafiltration in the cylindrical shell enters vertical dense water outlet pipe through upper distributor by dense water delivery port;
The hyperfiltration membrane assembly upper side has upper product water out, and upper product water out is on the upper end cover, and upper product water out joins by loose joint and vertically upper water producing pipe;
The bottom end cover bottom has blowing mouth.
2. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1, it is characterized in that described upper end cover top has central tube, the height of described central tube does not exceed the upper end cover outer wall, the central tube inwall has screw thread, be used for screwing compressing and manage, described compression pipe is used for fastening dense water communicating pipe, described dense water communicating pipe has locating flange, lug upper surface and the lower end in contact of compression pipe, the flange lower surface contacts with upper end cover central tube bottom, dense water communicating pipe, the upper end had birdsmouth, as dense water delivery port, dense water communicating pipe the lower end and is connected in the enclosure on upper distributor connection.
3. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1, it is characterized in that described bottom end cover bottom has central tube, the height of described central tube does not exceed the bottom end cover outer wall, the central tube inwall has screw thread, be used for screwing compressing and manage, described compression pipe is used for fastening spiracular plate, and described spiracular plate has described blowing mouth, described spiracular plate lower surface contacts with bottom end cover central tube bottom with the upper end in contact of compression pipe, spiracular plate upper surface.
4. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1 is characterized in that described upper end cover and bottom end cover adopt moulding, and described upper end cover adopts and the bottom end cover equal dies is made.
5. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1, the lower end that it is characterized in that upper end cover has outer tube wall, the upper end cover outer tube wall is connected with the upper end docking of cylindrical shell by positioning joint, the upper end of bottom end cover has outer tube wall, the bottom end cover outer tube wall is connected with the lower end docking of cylindrical shell by positioning joint, positioning joint is by the opening rubber ring, concentric opening upper rack circle, tooth bar circle and anchor ear form under the opening, opening upper rack circle, tooth bar circle under the opening, rubber weather strip is connected on the anchor ear, the opening rubber ring is under opening upper rack circle and the opening between the tooth bar circle, the tooth bar circle is used for tightening corresponding upper end cover, bottom end cover or cylindrical shell, play fixation, the opening rubber ring is for the seam at the place that is tightly connected.
6. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1 is characterized in that described upper distributor and lower distributor are the plug-in distributor, and it is comprised of central tube and blade; Circumferentially be evenly equipped with several bell and spigots on the described central tube, described blade inboard has socket, and the blade socket joint is bonding forms by central tube and several for the plug-in distributor.Described blade has supporting functions, and several blades outside is bonding with the inwall of cylindrical shell, mutually spacing cooperation of step in the end of the blade outside and cylindrical shell.
7. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1, it is characterized in that two ends respectively have the multiple tracks groove in the described cylindrical shell, membrane module in the cylindrical shell comprises hollow fiber film thread, hollow fiber film thread is locked in the cylindrical shell by epoxy resin, the epoxy resin that is in the upper end separates the inner space of cylindrical shell and the lower space of upper end cover, the epoxy resin that is in the lower end separates the inner space of cylindrical shell and the upper space of bottom end cover, the lower space of the logical upper end cover in the upper end of described hollow fiber film thread, the epoxy resin shutoff of the lower end of described hollow fiber film thread.
8. a kind of hollow fiber ultrafiltration membrane module as claimed in claim 1 is characterized in that the product water out is in this side perpendicular to vertically upper water producing pipe bearing of trend of hyperfiltration membrane assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240101 CN203253362U (en) | 2013-05-03 | 2013-05-03 | Hollow ultrafiltration membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240101 CN203253362U (en) | 2013-05-03 | 2013-05-03 | Hollow ultrafiltration membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253362U true CN203253362U (en) | 2013-10-30 |
Family
ID=49465972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240101 Expired - Lifetime CN203253362U (en) | 2013-05-03 | 2013-05-03 | Hollow ultrafiltration membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253362U (en) |
-
2013
- 2013-05-03 CN CN 201320240101 patent/CN203253362U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |