CN215086193U

CN215086193U - Integrated nanofiltration system

Info

Publication number: CN215086193U
Application number: CN202120145382.2U
Authority: CN
Inventors: 谢竞; 张正碧; 陈露; 刘一鋆
Original assignee: Wenshan Laojun Landscape Industry Co ltd
Current assignee: Wenshan Laojun Landscape Industry Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-10
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses an integrated system of receiving straining relates to and receives and strain technical field. This integrated system of receiving straining, including water installations, receive filter membrane and water outlet means, No. one clamping device of bottom left side fixedly connected with of water installations, No. two clamping device of water installations's bottom right side fixedly connected with, No. one clamping device and No. two clamping device's bottom and water outlet means's top fixed connection, No. one clamping device includes the framework. This integrated system of receiving straining is through rotating drive gear No. one, makes the threaded rod drive the dead lever and moves right, and slider rebound No. two, and the threaded rod in the clamping component No. two moves left simultaneously, drives the dead lever and moves left to make slider rebound No. one, slider rebound No. two can press from both sides tightly the filter membrane of different specifications when the filter membrane of the face of different specifications, has strengthened the practicality of receiving the system of straining.

Description

Integrated nanofiltration system

Technical Field

The utility model relates to a receive and strain technical field, specifically be an integrated system of receiving straining.

Background

Nanofiltration is a pressure-driven membrane separation process between reverse osmosis and ultrafiltration, and the pore diameter range of the nanofiltration membrane is about several nanometers. Occurs later than in other pressure-driven membrane separation processes. Its appearance dates back to the research of NS-300 membranes of j.e.cadotte at the end of the 70 s, after which nanofiltration developed rapidly and membrane modules were commercialized in the middle of the 80 s. Nanofiltration membranes are mostly derived from reverse osmosis membranes, such as CA, CTA membranes, aramid composite membranes, sulfonated polyethersulfone membranes, and the like.

Nanofiltration (NF) is used to separate small molecular weight substances, such as inorganic salts or small organic molecules like glucose, sucrose, etc., from the solvent. Nanofiltration, also known as low pressure reverse osmosis, is an emerging field of membrane separation technology, and has separation performance between reverse osmosis and ultrafiltration, allowing some inorganic salts and some solvents to permeate through the membrane, thereby achieving separation effect.

Among the prior art, receive the filter membrane and need change after long-time work, because receive the difference of filter membrane technical specification and mostly with receive the filter system for threaded connection to receive the filter system and can not change the filter membrane of receiving of other specifications, lead to receiving the practicality of filter system and reduce, can't adapt to the liquid filtration under the multiple condition.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an integration system of receiving is strained has solved because receive the difference of filter membrane technical specification and mostly and receive the filter membrane system for threaded connection with receiving to receive the filter membrane system and can not change the filter membrane of other specifications, lead to receiving the practicality of filter system and reduce, the unable liquid filterable problem under the multiple condition of adaptation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an integrated system of receiving straining, includes water installations, receives filter membrane and water installation, clamping device No. one of water installations's bottom left side fixedly connected with, clamping device No. two of water installations's bottom right side fixedly connected with, clamping device and No. two clamping device's bottom and water installation's top fixed connection, clamping device includes the framework No. one, the left side from the top down of framework rotates in proper order and is connected with female thread gear and drive gear, the right side of framework is rotated and is connected with female thread pulley, the inner wall left side of framework is provided with clamping component No. one, the inner wall right side of framework is provided with No. two clamping component, the inside lower extreme of framework rotates and is connected with transmission.

Preferably, the clamping component comprises a threaded rod, a first sliding block and a second sliding block, a fixing rod is fixedly connected to the right side of the threaded rod, and the inner parts of the first sliding block and the second sliding block are connected with the fixing rod in a sliding mode.

Preferably, the right side of a slider articulates there is a spring telescopic link, gag lever post No. one of right side fixedly connected with of slider, the bottom fixedly connected with fixture block of gag lever post No. one, the right side of No. two sliders articulates there is a spring telescopic link No. two, No. two gag lever posts of right side fixedly connected with of No. two sliders, No. two fixture blocks of bottom fixedly connected with of gag lever post, No. two clamping component are the same with a clamping component's structure.

Preferably, transmission includes the transfer line, the left side fixedly connected with drive gear No. two of transfer line, the right side fixedly connected with drive pulley of transfer line, drive pulley passes through the belt and is connected with the transmission of internal thread belt pulley.

Preferably, the left sides of the first spring telescopic rod and the second spring telescopic rod are hinged with the left side of the inner wall of the frame body.

Preferably, the top of the first transmission gear is meshed with the bottom of the internal thread gear, and the bottom of the first transmission gear is meshed with the top of the second transmission gear.

(III) advantageous effects

The utility model provides an integrated system of receiving straining. The method has the following beneficial effects:

(1) this integrated nanofiltration system makes internal thread gear revolve through rotating drive gear a number, makes the threaded rod move left, drives the dead lever and moves left to make a slider rebound, No. two sliders move down, make the threaded rod in the clamping component two move right through transmission, drive the dead lever and move right, thereby make a slider rebound, No. two sliders move down, make the convenient speed very of nanofiltration membrane when changing.

(2) This integrated system of receiving straining is through rotating drive gear No. one, makes the threaded rod drive the dead lever and moves right, slider rebound No. two, and the threaded rod in the tight subassembly of No. two clamp simultaneously moves left, drives the dead lever and moves left to make slider rebound No. two, slider rebound No. two can press from both sides tightly the filter membrane of different specifications when the filter membrane is received in the face of different specifications, has strengthened the practicality of receiving the system of straining.

Drawings

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

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

FIG. 3 is a schematic structural view of a first clamping assembly of the present invention;

fig. 4 is a schematic structural diagram of the transmission device of the present invention.

In the figure: the water inlet device 1, the water outlet device 2, the first clamping device 3, the second clamping device 4, the frame 5, the internal thread gear 6, the first transmission gear 7, the internal thread belt pulley 8, the first clamping component 9, the second clamping component 10, the transmission device 11, the 91 threaded rod, the 92 fixed rod, the first sliding block 93, the second sliding block 94, the first spring telescopic rod 95, the second spring telescopic rod 96, the first limit rod 97, the first fixture block 98, the second limit rod 99, the second fixture block 910, the transmission rod 111, the second transmission gear 112 and the transmission belt pulley 113.

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. 1-4, the present invention provides a technical solution: an integrated nanofiltration system comprises a water inlet device 1, a nanofiltration membrane and a water outlet device 2, wherein the left side of the bottom of the water inlet device 1 is fixedly connected with a first clamping device 3, the right side of the bottom of the water inlet device 1 is fixedly connected with a second clamping device 4, the bottoms of the first clamping device 3 and the second clamping device 4 are fixedly connected with the top of the water outlet device 2, the first clamping device 3 comprises a frame body 5, the left side of the frame body 5 is sequentially and rotatably connected with an internal thread gear 6 and a first transmission gear 7 from top to bottom, the top of the first transmission gear 7 is meshed with the bottom of the internal thread gear 6, the bottom of the first transmission gear 7 is meshed with the top of a second transmission gear 112, the first transmission gear 7 is rotated to enable the internal thread gear 6 to rotate, a threaded rod 91 is moved leftwards to drive a fixing rod 92 to move leftwards, so that a first sliding block 93 moves upwards, and a second sliding block 94 moves downwards, the threaded rod 91 in the second clamping component 10 is moved rightwards through the transmission device 11 to drive the fixed rod 92 to move rightwards, so that the first sliding block 93 moves upwards, the second sliding block 94 moves downwards to enable the nanofiltration membrane to be replaced conveniently and quickly, the right side of the frame body 5 is rotatably connected with the internal thread belt pulley 8, the left side of the inner wall of the frame body 5 is provided with the first clamping component 9, the first clamping component comprises the threaded rod 91, the first sliding block 93 and the second sliding block 94, the fixed rod 92 is fixedly connected to the right side of the threaded rod 91, the interiors of the first sliding block 93 and the second sliding block 94 are in sliding connection with the fixed rod 92, the right side of the first sliding block 93 is hinged with a first spring telescopic rod 95, the right side of the first sliding block 93 is fixedly connected with a first limiting rod 97, the bottom of the first limiting rod 97 is fixedly connected with a first clamping block 98, and the right side of the second sliding block 94 is hinged with a second spring telescopic rod 96, the right side of the second slide block 94 is fixedly connected with a second limiting rod 99, the bottom of the second limiting rod 99 is fixedly connected with a second clamping block 910, the second clamping assembly 10 and the first clamping assembly 9 have the same structure, the left sides of the first spring telescopic rod 95 and the second spring telescopic rod 96 are hinged with the left side of the inner wall of the frame body 5, the threaded rod 91 drives the fixing rod 92 to move leftwards through the rotation of the internal thread gear 8, so that the first slide block 93 moves upwards, the second slide block 94 moves downwards, the first clamping block 98 is driven to move upwards, the second clamping block 910 moves downwards, the threaded rod 91 drives the fixing rod 92 to move rightwards through the rotation of the first transmission gear 7, the first slide block 93 moves downwards, the second slide block 94 moves upwards, the threaded rod 91 in the second clamping assembly 10 moves leftwards, the fixing rod 92 is driven to move leftwards, so that the first slide block 93 moves downwards, slider 94 rebound No. two, when the nanofiltration membrane of different specifications is faced, can press from both sides tightly the nanofiltration membrane of different specifications, the practicality of nanofiltration system has been strengthened, the inner wall right side of framework 5 is provided with No. two clamping component 10, the inside lower extreme of framework 5 rotates and is connected with transmission 11, transmission 11 includes transfer line 111, No. two drive gear 112 of left side fixedly connected with of transfer line 111, the right side fixedly connected with drive pulley 113 of transfer line 111, drive pulley 113 is connected with the transmission of internal thread pulley 8 through belt 12, rotate through drive gear 7, make No. two drive gear 112 rotate, thereby make drive pulley 113 rotate through transfer line 111, thereby make internal thread pulley 8 rotate.

During operation (or during use), firstly, the first transmission gear 7 is rotated clockwise to enable the internal thread gear 6 to rotate anticlockwise, the threaded rod 91 is enabled to move leftwards, the fixing rod 92 is driven to move leftwards, the first sliding block 93 is enabled to move upwards, the second sliding block 94 moves downwards, the threaded rod 91 in the second clamping assembly 10 is enabled to move rightwards through the transmission device 11, the fixing rod 92 is driven to move rightwards, the first sliding block 93 is enabled to move upwards, the second sliding block 94 moves downwards, limiting of the first clamping block 98, the second clamping block 910 and the first clamping block 98 and the second clamping block 910 in the second clamping assembly 10 on the nanofiltration membrane is relieved, and therefore replacement of the nanofiltration membrane is completed.

When the operation is stopped, the first transmission gear 7 is rotated anticlockwise to enable the internal thread gear 6 to rotate clockwise, the threaded rod 91 is enabled to move rightwards, the fixing rod 92 is driven to move rightwards, the first sliding block 93 is enabled to move downwards, the second sliding block 94 moves upwards, the threaded rod 91 in the second clamping assembly 10 moves leftwards through the transmission device 11, the fixing rod 92 is driven to move leftwards, the first sliding block 93 moves downwards, the second sliding block 94 moves upwards, clamping of the nanofiltration membrane is completed through the first clamping block 98 and the second clamping block 910 and the first clamping block 98 and the second clamping block 910 in the first clamping assembly 10, and the operation is finished.

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. The utility model provides an integrated system of receiving straining, includes water installations (1), receives filter membrane and water outlet device (2), clamping device (3) of bottom left side fixedly connected with of water installations (1), clamping device (4) No. two of the bottom right side fixedly connected with of water installations (1), the bottom of clamping device (3) and No. two clamping device (4) and the top fixed connection of water outlet device (2), its characterized in that with: a clamping device (3) includes framework (5), the left side from the top down of framework (5) rotates in proper order and is connected with internal thread gear (6) and drive gear (7), the right side of framework (5) is rotated and is connected with internal thread belt pulley (8), the inner wall left side of framework (5) is provided with clamping unit (9) No. one, the inner wall right side of framework (5) is provided with clamping unit (10) No. two, the inside lower extreme of framework (5) is rotated and is connected with transmission (11).

2. An integrated nanofiltration system according to claim 1, wherein: the clamping assembly comprises a threaded rod (91), a first sliding block (93) and a second sliding block (94), a fixing rod (92) is fixedly connected to the right side of the threaded rod (91), and the interiors of the first sliding block (93) and the second sliding block (94) are in sliding connection with the fixing rod (92).

3. An integrated nanofiltration system according to claim 2, wherein: the right side of a slider (93) articulates there is spring telescopic link (95) No. one, gag lever post (97) of right side fixedly connected with of slider (93), fixture block (98) of bottom fixedly connected with of gag lever post (97), the right side of No. two sliders (94) articulates there is spring telescopic link (96) No. two, gag lever post (99) of right side fixedly connected with of No. two sliders (94), fixture block (910) No. two of bottom fixedly connected with of No. two gag lever posts (99), No. two clamping component (10) are the same with the structure of a clamping component (9).

4. An integrated nanofiltration system according to claim 1, wherein: the transmission device (11) comprises a transmission rod (111), a second transmission gear (112) is fixedly connected to the left side of the transmission rod (111), a transmission belt pulley (113) is fixedly connected to the right side of the transmission rod (111), and the transmission belt pulley (113) is in transmission connection with the internal thread belt pulley (8) through a belt (12).

5. An integrated nanofiltration system according to claim 3, wherein: the left sides of the first spring telescopic rod (95) and the second spring telescopic rod (96) are hinged with the left side of the inner wall of the frame body (5).

6. An integrated nanofiltration system according to claim 1, wherein: the top of the first transmission gear (7) is meshed with the bottom of the internal thread gear (6), and the bottom of the first transmission gear (7) is meshed with the top of the second transmission gear (112).