Storage shell mold of hollow fiber membrane

Abstract

The utility model discloses a containing shell mold of a hollow fiber membrane, and belongs to the technical field of hollow fiber membrane packaging. Comprising a base, first mounting plates are arranged on the two sides of the base, second mounting plates are arranged at the two ends of the base, two positioning air cylinders are arranged on the outer sides of the first mounting plates, air cylinder shafts of the positioning air cylinders penetrate through the first mounting plates, and positioning blocks are arranged at the ends of the air cylinder shafts; an air cylinder shaft of the diameter-changing air cylinder penetrates through the second mounting plate, an inserted diameter-changing block is arranged at the end of the diameter-changing air cylinder, a heating plate is arranged on the air cylinder shaft of the diameter-changing air cylinder, and the two ends of the heating plate are located on the outer side of the diameter-changing block; the pipe body part of the hollow fiber column can be centered by the diameter-changing block controlled by the diameter-changing air cylinder, the pipe body part can be centered by the positioning block controlled by the positioning air cylinder, and the diameter-changing air cylinder can drive the heating plate and the diameter-changing block to move, so that the pipe body softening and diameter-changing operations are synchronized; the diameter-changed pipe body part can be directly connected to a pipeline through an external pipeline connector, and a pipe head does not need to be used.

Description

TECHNICAL FIELD

[0001] The utility model provides a hollow fiber membrane's storage casing mould belongs to hollow fiber membrane packaging technical field. BACKGROUND

[0002] Hollow fiber membrane is a kind of separation membrane with hollow fiber structure, is composed of tubular membrane silk with very small inner diameter, each membrane silk inside is hollow channel, outside / inside has the membrane layer with separation function, the membrane material of this structure is widely used in water treatment, gas separation, biological pharmaceutical, food and beverage purification and many other fields, such as reverse osmosis (RO) RO, nanofiltration (NF) NF, ultrafiltration (UF) UF and microfiltration (MF) MF process.

[0003] The hollow fiber membrane assembly structure currently used in market is mainly hollow fiber column, and the hollow fiber column is manufactured by customization and factory mold opening, and the cost is higher. The mainstream hollow fiber column is composed of tube body and pipe head, and the pipe head has high technical requirements in the production process, needs to be free of bubbles, free of cracking and low heat release and the like, although the latest technology is to use polyurethane or epoxy secondary packaging, then is connected by pipe, but the process is complex. Although polyurethane has low heat release and good toughness, and epoxy resin has high strength, but polyurethane is not suitable for high humidity hollow fiber membrane packaging, and epoxy resin has long curing time. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the present hollow fiber column is prone to leakage at the connection with pipe, and the process is complex and not easy to operate when connecting pipe.

[0005] In order to solve the above problems, the utility model provides a hollow fiber membrane's storage casing mould, which comprises a base, two installation plates one are arranged on the two sides of the base, two installation plates two are arranged at the two ends of the base, two positioning cylinders are arranged on the outer side of the installation plate one, the cylinder shaft of the positioning cylinder passes through the installation plate one and is provided with a positioning block at the end, a diameter changing cylinder is arranged on the outer side of the installation plate two, the cylinder shaft of the diameter changing cylinder passes through the installation plate two and is provided with a diameter changing block inserted at the end, a heating plate is arranged on the cylinder shaft of the diameter changing cylinder, and the two ends of the heating plate are located on the outer side of the diameter changing block.

[0006] As an improvement, a storage cavity is arranged in the base, a hinged door is arranged on one side of the storage cavity, and a supporting leg is arranged at each corner below the base.

[0007] As an improvement, the two positioning cylinders are staggered.

[0008] As an improvement, the positioning block comprises a main body arranged vertically, and a V-shaped groove is arranged in the middle of the main body close to the other installation plate one.

[0009] As an improvement, the end of the cylinder shaft of the diameter changing cylinder is provided with external threads.

[0010] As an improvement, the diameter changing block is provided with several, one end of the diameter changing block is circular arc, and the other end is provided with an inner threaded hole with the same diameter as the cylinder shaft of the diameter changing cylinder;

[0011] As an improvement, the several diameter changing blocks are arranged on the inner side of the receiving cavity and are installed on the several installation seats with the same diameter as the diameter changing block;

[0012] As an improvement, the axis of the diameter changing block is in the same plane as the middle part of the V-shaped groove.

[0013] The beneficial effects of the present application are as follows:

[0014] By setting the diameter changing block controlled by the diameter changing cylinder, the device can center the tube body part of the hollow fiber column, by setting the positioning block controlled by the positioning cylinder, the device can fix the tube body part of the hollow fiber column, by setting the heating plate, the diameter changing cylinder can drive the heating plate and the diameter changing block to move, realizing the softening and diameter changing of the tube body part of the hollow fiber column at the same time, so that the diameter changed tube body part can be directly connected to the pipeline by the external pipeline interface, without using the pipe head, and the strength of the tube body is high, without joints. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the receiving shell mold of the hollow fiber membrane of the present application Figure One .

[0016] Figure 2 The structure diagram of the receiving shell mold of the hollow fiber membrane of the present application Figure Two .

[0017] Figure 3 The structure diagram of the receiving shell mold of the hollow fiber membrane of the present application Figure Three .

[0018] Figure 4 The structure diagram of the receiving shell mold of the hollow fiber membrane of the present application

[0019] 1, base; 101, receiving cavity; 102, door; 103, leg; 104, installation seat; 2, mounting plate one; 3, mounting plate two; 4, positioning cylinder; 5, positioning block; 501, main body; 502, V-shaped groove; 6, diameter changing cylinder; 601, external thread; 7, diameter changing block; 701, inner threaded hole; 8, heating plate. DETAILED DESCRIPTION

[0020] The present application will be further described below with reference to the drawings.

[0021] According to Figure 1--4 shown: the utility model provides a kind of hollow fiber membrane's storage shell mould: including base 1, the both sides of base 1 are equipped with mounting plate one 2, the both ends of base 1 are equipped with mounting plate two 3, the outside of mounting plate one 2 is equipped with two positioning cylinders 4, the cylinder shaft of positioning cylinder 4 passes through mounting plate one 2 and is equipped with positioning block 5 at end portion, the outside of mounting plate two 3 is equipped with diameter changing cylinder 6, the cylinder shaft of diameter changing cylinder 6 passes through mounting plate two 3 and is equipped with the diameter changing block 7 of screw connection at end portion, heating plate 8 is equipped on the cylinder shaft of diameter changing cylinder 6, and the both ends of heating plate 8 are located the outside of diameter changing block 7;By being equipped with positioning block 5 controlled using positioning cylinder 4 on the both sides of base 1, so that the device can be automatically centered to the pipe body portion of storage hollow fiber membrane shell, by being equipped with diameter changing block 7 controlled using diameter changing cylinder 6, so that the device can be centered to the pipe body portion of hollow fiber column, by being equipped with positioning block 5 controlled using positioning cylinder 4, so that the device can fix the pipe body portion of hollow fiber column, by being equipped with heating plate 8, so that diameter changing cylinder 6 can drive heating plate 8 and diameter changing block 7 to move, realize the softening of the pipe body portion of hollow fiber column while being changed in diameter, so that the pipe body portion after changing in diameter can be directly connected to pipeline using external pipeline interface, without using pipe head, and the strength of pipe body is high, without joint;

[0022] Wherein, two side positioning cylinders 4 are staggered arrangement, positioning block 5 includes the main body 501 vertically arranged, and the main body 501 is equipped with V-shaped groove 502 near the middle portion of another side mounting plate one 2;So that the device can be automatically centered to the pipe body portion of storage hollow fiber membrane shell of different diameters;

[0023] Wherein, the cylinder shaft end of diameter changing cylinder 6 is equipped with external thread 601, diameter changing block 7 is equipped with several, one end of diameter changing block 7 is arc-shaped, and the other end middle portion is equipped with the internal thread hole 701 same as the diameter of the cylinder shaft of diameter changing cylinder 6, and the axis of diameter changing block 7 is in the same plane with the middle portion of V-shaped groove 502;So that the device can be changed in diameter to the pipe body portion of storage hollow fiber membrane shell of different diameters;

[0024] Wherein, the inside of base 1 is equipped with storage cavity 101, one side of storage cavity 101 is equipped with hinged door 102, the lower four corners of base 1 are respectively equipped with support leg 103, and several diameter changing blocks 7 are arranged on the inside of storage cavity 101 and are installed on several mounting seats 104 same in diameter with diameter changing block 7;So that several diameter changing blocks 7 are easily stored.

[0025] The utility model discloses a principle: in use, first according to external pipeline interface selects suitable change diameter block 7, then the internal thread hole 701 of change diameter block 7 is screwed on the external thread 601, then the tubular body part of the hollow fiber membrane shell is placed coaxially with the cylinder shaft of change diameter cylinder 6, then starts change diameter cylinder 6 and makes change diameter block 7 fixed tubular body part, then starts the positioning cylinder 4 of both sides, and the cylinder shaft of positioning cylinder 4 is elongated, drives the positioning block 5 to move, until the V-shaped groove 502 of four positioning blocks 5 all sticks to the tubular body part of the hollow fiber membrane shell, then starts heating plate 8 and change diameter cylinder 6, and change diameter cylinder 6 will push change diameter block 7 and heating plate 8 and move simultaneously, and heating plate 8 will heat the both ends of tubular body part, makes the both ends of tubular body part soften, and change diameter block 7 will increase the diameter of both ends of tubular body part, when the diameter part of both ends of tubular body part is expanded and reaches the length required, closes heating plate 8, when the part of tubular body is softened and cools, contracts the cylinder shaft of change diameter cylinder 6, makes change diameter block 7 separate the tubular body part of the hollow fiber membrane shell, then contracts the cylinder shaft of positioning cylinder 4, and takes down the tubular body part of the hollow fiber membrane shell, finally connects the tubular body part through external pipeline interface to the pipeline that needs to filter on.

[0026] The above describes the utility model and its implementation, and this kind of description has no limit, and the shown in the drawing is only one of the embodiment of the utility model, and the actual structure is not limited to this. In general, if the ordinary skill in the art is inspired, without departing from the utility model creation tenet, does not create the structural mode and the embodiment similar to this technical scheme without creativity design, should belong to the protection scope of the utility model.

Claims

1. A housing mold for a hollow fiber membrane; characterized by: The utility model provides a kind of two-way adjustable base, including base (1), the both sides of the base (1) are equipped with mounting plate one (2), the both ends of the base (1) are equipped with mounting plate two (3), the outside of the mounting plate one (2) is equipped with two positioning cylinders (4), the cylinder shaft of the positioning cylinder (4) passes through mounting plate one (2) and is equipped with positioning block (5) in end portion, the outside of the mounting plate two (3) is equipped with diameter changing cylinder (6), the cylinder shaft of the diameter changing cylinder (6) passes through mounting plate two (3) and is equipped with diameter changing block (7) of screw connection in end portion, heating plate (8) is equipped on the cylinder shaft of the diameter changing cylinder (6), the both ends of the heating plate (8) are located in the outside of diameter changing block (7).

2. The hollow fiber membrane housing mold according to claim 1, characterized by: The inside of the base (1) is equipped with receiving cavity (101), one side of the receiving cavity (101) is equipped with hinged door (102), the lower four corners of the base (1) are respectively equipped with supporting leg (103).

3. The hollow fiber membrane housing mold according to claim 1, wherein: The positioning cylinder (4) of both sides is staggered arrangement.

4. The hollow fiber membrane housing mold according to claim 1, wherein: The positioning block (5) includes vertically arranged main body (501), V-shaped groove (502) is equipped in the middle of main body (501) close to another side mounting plate one (2).

5. The hollow fiber membrane housing mold according to claim 1, wherein: The cylinder shaft end of the diameter changing cylinder (6) is equipped with outer thread (601).

6. The hollow fiber membrane housing mold according to claim 1, wherein: The diameter changing block (7) is equipped with several, one end of the diameter changing block (7) is circular arc, and the other end middle part is equipped with internal thread hole (701).

7. The hollow fiber membrane housing mold according to claim 2, wherein: Several diameter changing blocks (7) are arranged inside receiving cavity (101) respectively, and are installed on several mounting seats (104) with same diameter as diameter changing block (7).

8. The hollow fiber membrane housing mold according to claim 4, wherein: The axis of the diameter changing block (7) is in the same plane with the middle part of the V-shaped groove (502).

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