CN211056769U

CN211056769U - Hollow fiber type ultrafiltration equipment

Info

Publication number: CN211056769U
Application number: CN201921789612.8U
Authority: CN
Inventors: 王刚
Original assignee: Yancheng Teli Coating Special Equipment Co ltd
Current assignee: Yancheng Teli Coating Special Equipment Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-21
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to an ultrafiltration apparatus technical field just discloses a hollow fiber formula ultrafiltration apparatus, including first shell, the bottom fixedly connected with second shell of first shell, the fixed intercommunication in top of first shell has the raw water inlet tube, the fixed intercommunication in bottom of second shell has the concentrate outlet pipe, the fixed intercommunication in right side of second shell bottom has the ultrafiltrate outlet pipe, first shell has the hollow fiber filter core with the inside fixed cover of second shell, the bottom fixed mounting of the lateral surface of first shell has second fixed flange, the fixed slot has been seted up to the bottom of first shell. This hollow fiber formula ultrafiltration equipment through taking the snap ring out from the fixed slot, can be so that first shell and second shell separation to can clear up and change casing inside and filter core, make the change of filter core more simple convenient, practice thrift the time of work widely.

Description

Hollow fiber type ultrafiltration equipment

Technical Field

The utility model relates to an ultrafiltration apparatus technical field specifically is a hollow fiber formula ultrafiltration apparatus.

Background

Ultrafiltration is the removal of impurity particles of a certain size from water by physical entrapment using the micro-pore sieving mechanism of an ultrafiltration membrane, and a hollow fiber ultrafiltration membrane is the most mature and advanced form of ultrafiltration technology.

Hollow fiber ultrafiltration equipment in the use, the condition of jam can appear, needs clear up the inside plug, and the hollow fiber ultrafiltration equipment structure that nevertheless has now is comparatively complicated, need dismantle the connecting pipe of top and bottom simultaneously and just can accomplish the change to the filter core when changing the filter core, and it is comparatively troublesome to lead to dismantling the replacement process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cavity fiber formula ultrafiltration apparatus, possess cavity fiber formula ultrafiltration apparatus and dismantle the simple and convenient advantage of renew cartridge, solved cavity fiber formula ultrafiltration apparatus and dismantle the trouble problem of renew cartridge.

The utility model provides a following technical scheme: a hollow fiber type ultrafiltration device comprises a first shell, a second shell is fixedly connected with the bottom of the first shell, the top of the first shell is fixedly communicated with a raw water inlet pipe, the bottom of the second shell is fixedly communicated with a concentrated solution outlet pipe, an ultrafiltrate water outlet pipe is fixedly communicated with the right side of the bottom of the second shell, hollow fiber filter elements are fixedly sleeved in the first shell and the second shell, a second fixing flange is fixedly arranged at the bottom of the outer side surface of the first shell, a fixing groove is arranged at the bottom of the first shell, a first fixed flange is fixedly arranged at the top of the outer side surface of the second shell, a snap ring is fixedly arranged at the top of the second shell, the outer side surfaces of the first fixing flange and the second fixing flange are fixedly sleeved with a lock catch, and the first shell and the second shell are fixedly connected through the lock catch.

Preferably, the outer side surface of the clamping ring is fixedly provided with a first sealing gasket, and the inner side surface of the clamping ring is fixedly provided with a second sealing gasket in a dark turning mode.

Preferably, the top of the interior of the first shell and the bottom of the interior of the second shell are both fixedly provided with a limiting plate.

Preferably, the depth of the fixing groove is the same as the height of the snap ring, and the width of the fixing groove is larger than that of the snap ring.

Preferably, the head of the lock catch is fixedly sleeved with a bolt, and the lock catch is fixedly locked through the bolt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. This hollow fiber formula ultrafiltration equipment through taking the snap ring out from the fixed slot, can be so that first shell and second shell separation to can clear up and change casing inside and filter core, make the change of filter core more simple convenient, practice thrift the time of work widely.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

Fig. 3 is a schematic structural view of a first housing of the present invention;

Fig. 4 is a schematic structural diagram of a second housing of the present invention;

Fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. locking; 4. a raw water inlet pipe; 5. a bolt; 6. A first gasket; 7. a second gasket; 8. a snap ring; 9. a first fixing flange; 10. a second fixing flange; 11. fixing grooves; 12. a limiting plate; 13. a hollow fiber filter element; 14. a concentrated solution outlet pipe; 15. And (4) discharging the ultrafiltrate from a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a hollow fiber type ultrafiltration apparatus comprises a first housing 1, a second housing 2 is fixedly connected to the bottom of the first housing 1, a raw water inlet pipe 4 is fixedly communicated with the top of the first housing 1, a concentrated solution outlet pipe 14 is fixedly communicated with the bottom of the second housing 2, an ultrafiltrate outlet pipe 15 is fixedly communicated with the right side of the bottom of the second housing 2, a hollow fiber filter element 13 is fixedly sleeved inside the first housing 1 and the second housing 2, a second fixing flange 10 is fixedly installed at the bottom of the outer side surface of the first housing 1, a fixing groove 11 is formed in the bottom of the first housing 1, a first fixing flange 9 is fixedly installed at the top of the outer side surface of the second housing 2, a snap ring 8 is fixedly installed at the top of the second housing 2, a latch 3 is fixedly connected to the outer side surfaces of the first fixing flange 9 and the second fixing flange 10, and the first housing 1 and the second housing 2 are fixedly connected through the latch.

Wherein, the lateral surface fixed mounting of snap ring 8 has first sealed 6 of filling up, and the fixed dark commentaries on classics of medial surface of snap ring 8 has the sealed 7 of second to fill up for the kneck leakproofness is good, can not appear leaking the appearance of pressure release condition, leads to the filter effect poor.

Wherein, the top of the inside of first shell 1 and the equal fixed mounting in the inside bottom of second shell 2 have limiting plate 12, conveniently carry out fixed mounting to hollow fiber filter element 13.

Wherein, the degree of depth of fixed slot 11 is the same with the height of snap ring 8 for first shell 1 can in close contact with second shell 2, and the width of fixed slot 11 is greater than the width of snap ring 8, makes the snap ring 8 of having installed behind first sealed 6 and the sealed 7 of second of filling up can just in time block into inside fixed slot 11.

Wherein, the fixed bolt 5 that has cup jointed of head of hasp 3, hasp 3 fixes the locking through bolt 5, conveniently locks hasp 3 and opens to make things convenient for the installation and the dismantlement of first shell 1 and second shell 2.

The working principle is as follows:

During the use, rotating bolt 5 and opening hasp 3, pulling second shell 2 from first shell 1 and make snap ring 8 take out from fixed slot 11, then change hollow fiber filter element 13, its simple structure can realize changing hollow fiber filter element 13 fast, greatly reduced the time of work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hollow fiber ultrafiltration device comprising a first housing (1), characterized in that: the bottom of the first shell (1) is fixedly connected with a second shell (2), the top of the first shell (1) is fixedly communicated with a raw water inlet pipe (4), the bottom of the second shell (2) is fixedly communicated with a concentrated solution outlet pipe (14), the right side of the bottom of the second shell (2) is fixedly communicated with an ultrafiltrate outlet pipe (15), the first shell (1) and the second shell (2) are fixedly sleeved with a hollow fiber filter element (13), the bottom of the outer side surface of the first shell (1) is fixedly provided with a second fixing flange (10), the bottom of the first shell (1) is provided with a fixing groove (11), the top of the outer side surface of the second shell (2) is fixedly provided with a first fixing flange (9), the top of the second shell (2) is fixedly provided with a snap ring (8), the first fixing flange (9) and the outer side surface of the second fixing flange (10) are fixedly sleeved with a lock catch (3), the first shell (1) and the second shell (2) are fixedly connected through a lock catch (3).

2. A hollow fiber ultrafiltration device according to claim 1, wherein: the lateral surface fixed mounting of snap ring (8) has first sealed pad (6), the fixed dark commentaries on classics of medial surface of snap ring (8) has second sealed pad (7).

3. A hollow fiber ultrafiltration device according to claim 1, wherein: limiting plates (12) are fixedly mounted at the top inside the first shell (1) and the bottom inside the second shell (2).

4. A hollow fiber ultrafiltration device according to claim 1, wherein: the depth of the fixing groove (11) is the same as the height of the snap ring (8), and the width of the fixing groove (11) is larger than that of the snap ring (8).

5. A hollow fiber ultrafiltration device according to claim 1, wherein: the head of the lock catch (3) is fixedly sleeved with a bolt (5), and the lock catch (3) is fixedly locked through the bolt (5).