CN211069670U

CN211069670U - Processing equipment of hollow flat plate fiber membrane component

Info

Publication number: CN211069670U
Application number: CN201921885413.7U
Authority: CN
Inventors: 李文凯; 毋佳瑞; 李飏
Original assignee: Hangzhou Qifeng Technology Co ltd
Current assignee: Hangzhou Qifeng Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-24
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a simple process is reasonable, the high processing equipment of cavity plate fiber membrane subassembly of degree of automation. The processing equipment comprises a core layer pressing and gluing device, a surface layer film laying and fixing device, a conveying device, a blank pressing device and a cutting device which are connected in sequence; the core layer pressing and gluing device comprises a rack platform, and a core layer non-woven fabric unreeling machine, a core layer non-woven fabric pressing wheel set and a glue spraying device which are sequentially arranged along the rack platform; the surface film releasing and fixing device comprises a film releasing and rolling machine and a fixing pressing wheel set; the edge pressing device comprises an edge pressing machine and an edge fixing machine; the conveying device, the edge pressing device and the cutting device are arranged on the same horizontal line. The utility model can realize the continuous automatic production of the hollow flat plate fiber membrane component, and effectively reduce the manufacturing cost of the hollow flat plate fiber membrane component compared with the production equipment of the existing product; effectively improve the structural strength of the hollow flat plate fiber membrane component and prevent the component from deforming in use.

Description

Processing equipment of hollow flat plate fiber membrane component

Technical Field

The utility model relates to a processing equipment of membrane module, in particular to processing equipment of cavity flat sheet fiber membrane subassembly.

Background

The Membrane Bioreactor (MBR) technology is a novel and efficient sewage treatment process. The membrane component is used for replacing a secondary sedimentation tank in the traditional activated sludge process, so that the solid-liquid separation capability of the system is greatly improved, the effluent quality is good, suspended matters and turbidity are close to zero, the treated effluent can be directly recycled, and the effluent quality is obviously superior to that of the traditional sewage treatment process. The MBR technology utilizes a membrane separation component to retain activated sludge and macromolecular organic matters in a biochemical reaction tank, and a secondary sedimentation tank is omitted. The method can greatly improve the concentration of the activated sludge, and respectively control the hydraulic retention time and the sludge retention time, thereby being an efficient and economic sewage recycling technology.

The MBR flat membrane module is a core functional component of the membrane-bioreactor. The MBR flat membrane component comprises a filter plate, a membrane pad, a separation membrane and other parts, wherein the conventional filter plate is mainly made of ABS resin, a flow channel is arranged in the conventional filter plate in a hollow mode, and flat MBR membranes are arranged on the upper surface and the lower surface of the conventional filter plate. The structure and function of the system directly determine the operation efficiency, operation cost and operation energy consumption of the whole membrane-bioreactor system.

At present, the membrane-bioreactor has the defects mainly expressed in several aspects: firstly, the production cost of the membrane is high, so that the capital investment of the membrane-bioreactor is higher than that of the traditional sewage treatment process; and secondly, membrane pollution is easy to occur, inconvenience is brought to operation management, and cost for replacing assemblies is brought. Therefore, for the realization of the processing equipment and the production process of the novel hollow flat plate fiber membrane component, the problems of complex production process and high cost of the traditional hollow flat plate fiber membrane component are solved, and the realization is always a hotspot concerned by the water treatment industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple process is reasonable, the high processing equipment of cavity dull and stereotyped fibrous membrane subassembly of degree of automation, solves the complicated and higher problem of cost of production technology of traditional cavity dull and stereotyped fibrous membrane subassembly.

The utility model provides a technical scheme that its technical problem adopted is:

a processing device of a hollow flat-plate fiber membrane component comprises a core layer pressing and gluing device, a surface layer membrane placing and fixing device, a conveying device, a blank pressing device and a cutting device which are connected in sequence; the core layer pressing and gluing device comprises a rack platform, and a core layer non-woven fabric unreeling machine, a core layer non-woven fabric pressing wheel set and a glue spraying device which are sequentially arranged along the rack platform; the surface film releasing and fixing device comprises a film releasing and rolling machine and a fixing pressing wheel set; the edge pressing device comprises an edge pressing machine and an edge fixing machine; the conveying device, the edge pressing device and the cutting device are arranged on the same horizontal line.

Preferably, the core layer non-woven fabric pressing wheel group comprises a plurality of pressing wheels which are arranged up and down oppositely, a plurality of pressing wheel teeth are arranged on the outer edge of each pressing wheel, and the tooth tops of the pressing wheel teeth are flat tops. The surface of the continuous W-shaped core layer non-woven fabric pressed by the flat-top pressing wheel teeth is provided with a part of plane, so that the bonding area between the continuous W-shaped core layer non-woven fabric and the surface layer membrane can be increased, and the bonding strength is increased.

Preferably, the glue spraying device comprises a glue storage tank, a fixed glue sprayer, a movable glue sprayer and a scraper, wherein the fixed glue sprayer and the movable glue sprayer are communicated with the glue storage tank through hoses. Fixed glue sprayer and portable glue sprayer can guarantee not have the coating resin of omitting on sandwich layer non-woven fabrics surface and glue, and unnecessary resin is glued and is got rid of by the scraper, prevents to glue and remains.

Preferably, the surface layer film placing and fixing device is vertically arranged, and an auxiliary wheel is arranged between the surface layer film placing and fixing device and the core layer pressing and gluing device. The auxiliary wheel makes the transverse advancing motion of the core layer non-woven fabric become vertical ascending motion, the glue spraying device sprays glue on two sides of the core layer non-woven fabric simultaneously, and the surface layer film placing and fixing device simultaneously carries out surface layer film placing and film fixing on two sides of the core layer non-woven fabric.

Preferably, the edge pressing machine comprises a stainless steel strip feeding roller, an edge folding pressing die, an edge folding bottom die and a driving motor, wherein the working surface of the edge folding pressing die is correspondingly matched with the working surface of the edge folding bottom die, and the end part of the non-working surface of the edge folding pressing die is connected with the driving motor.

Preferably, the strake fixing machine comprises a strake fixing rack, a driving rod arranged on the strake fixing rack, a strake fixing pressing plate and a strake fixing supporting plate, wherein one end of the strake fixing pressing plate is hinged to the strake fixing supporting plate, the other end of the strake fixing pressing plate is hinged to the driving rod, and the working faces of the strake fixing pressing plate and the strake fixing supporting plate are planes.

Preferably, the cutting device comprises a cutting frame and a movable cutter arranged on the cutting frame, the movable cutter has displacement of an X axis and a Y axis relative to the cutting frame, and the displacement speed of the movable cutter on the X axis is the same as the conveying speed of the conveying device. The motion track of the movable cutter can ensure that the cut of the cut material is neat, so that the cut surface of the material is perpendicular to the side surface of the material.

The utility model has the advantages that:

the processing equipment of the hollow flat plate fiber membrane component can realize the continuous automatic production of the hollow flat plate fiber membrane component, saves the processing of a resin filter plate compared with the production equipment of the existing product, and effectively reduces the manufacturing cost of the hollow flat plate fiber membrane component by replacing non-woven fabrics as a core layer; the edge pressing device effectively improves the structural strength of the hollow flat-plate fiber membrane component and prevents the component from deforming in use; the cutting device can cut and adjust the size of the assembly according to actual requirements, and a compliant product can be quickly obtained.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic view of the folding die and the folding bottom die of the present invention;

FIG. 4 is a schematic view of the prefabricated edge strip of the present invention;

fig. 5 is a schematic working diagram of the edge strip fixing machine of the present invention.

In the figure: 1. core layer pressing and gluing device, 2, surface layer film placing and fixing device, 3, conveying device, 4, edge pressing device, 5, cutting device, 10, core layer non-woven fabric, 11, frame platform, 12, core layer non-woven fabric unreeling machine, 13, core layer non-woven fabric pressing wheel set, 14, glue spraying device, 15, auxiliary wheel, 131, pressing wheel, 132, pressing wheel teeth, 141, glue storage tank, 142, fixed glue sprayer, 143, movable glue sprayer, 144, scraper, 21, membrane unreeling machine, 22, fixed pressing wheel set, 221, fixed pressing wheel, 31, secondary auxiliary wheel, 40, prefabricated edge strip, 41, edge strip pressing machine, 42, edge fixing machine, 411, stainless steel strip feeding roller, 412, edge folding pressing die, 413, edge folding bottom die, 414, driving motor, 421, edge fixing frame, 422, driving rod, 423, edge fixing pressing plate, 424, edge fixing supporting plate, 425, hinge point, 51. a cutter frame 52 and a movable cutter.

Detailed Description

The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.

In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.

Example (b):

the processing equipment for the hollow flat-plate fiber membrane component shown in fig. 1 and fig. 2 comprises a core layer pressing and gluing device 1, a surface layer membrane placing and fixing device 2, a conveying device 3, a side pressing device 4 and a cutting device 5 which are connected in sequence.

The core layer pressing and gluing device comprises a rack platform 11, and a core layer non-woven fabric unreeling machine 12, a core layer non-woven fabric pressing wheel set 13 and a glue spraying device 14 which are sequentially arranged along the rack platform.

The core layer non-woven fabric pressing wheel group comprises a plurality of pressing wheels 131 which are arranged up and down oppositely, a plurality of pressing wheel teeth 132 are arranged on the outer edge of each pressing wheel, and the tooth tops of all the pressing wheel teeth are flat tops. The surface of the continuous W-shaped core layer non-woven fabric 10 pressed by the flat-top pressing wheel teeth is provided with a part of plane, so that the bonding area between the surface layer non-woven fabric and the surface layer membrane can be increased, and the bonding strength is increased.

The glue spraying device comprises a glue storage tank 141, a fixed glue sprayer 142, a movable glue sprayer 143 and a scraper 144, and the fixed glue sprayer and the movable glue sprayer are communicated with the glue storage tank through a hose 145. Fixed glue sprayer and portable glue sprayer can guarantee not have the coating resin of omitting on sandwich layer non-woven fabrics surface and glue, and unnecessary resin is glued and is got rid of by the scraper, prevents to glue and remains.

The surface layer film placing fixing device is vertically arranged, and an auxiliary wheel 15 is arranged between the surface layer film placing fixing device and the core layer pressing and gluing device. The auxiliary wheel makes the transverse advancing motion of the core layer non-woven fabric become vertical ascending motion, the glue spraying device sprays glue on two sides of the core layer non-woven fabric simultaneously, and the surface layer film placing and fixing device simultaneously carries out surface layer film placing and film fixing on two sides of the core layer non-woven fabric. The surface layer film unreeling fixing device comprises a film unreeling machine 21 and a fixed pinch roller set 22. The membrane unreeling machine is loaded with a membrane material roll, the membrane material roll is a material roll which is manufactured in advance, and specifically, the membrane material roll is formed by uniformly coating the casting membrane liquid on a non-woven fabric substrate, shaping, drying and curing the membrane material. The fixed pinch roller set comprises a plurality of fixed pinch rollers 221 arranged in opposite directions, and each fixed pinch roller is a round roller and is used for compacting the membrane and the core layer non-woven fabric sprayed with resin adhesive to ensure the bonding time and the bonding strength between the membrane and the core layer non-woven fabric.

The conveying device, the edge pressing device and the cutting device are arranged on the same horizontal line.

The conveying device is a conventional conveying platform provided with a conveying belt, a secondary auxiliary wheel 31 is arranged between the conveying device and the fixed pinch roller set, and the secondary auxiliary wheel is used for changing vertical ascending motion of materials into transverse advancing motion, so that subsequent processing procedures are facilitated.

The edge pressing device includes an edge pressing machine 41 and an edge fixing machine 42. The edge strip pressing machine comprises a stainless steel strip feeding roller 411, a flanging pressing die 412, a flanging bottom die 413 and a driving motor 414, as shown in fig. 3, the working surface of the flanging pressing die is correspondingly matched with the working surface of the flanging bottom die, and the end part of the non-working surface of the flanging pressing die is connected with the driving motor. The raw materials of strake select for use the stainless steel strip, and the stainless steel strip material of rolling up in advance is rolled up and is placed on stainless steel strip feed roll, drives the stainless steel strip that the hem moulding-die extrusion is located between hem moulding-die and the hem die block through driving motor, and the shaping is as prefabricated strake 40 shown in figure 4. The arrangement directions of the flanging pressing die and the flanging bottom die meet the following conditions: the strake surface correspondence that makes extrusion has bonded the sandwich layer non-woven fabrics side of top layer diaphragm, the advantage that sets up like this makes subsequent strake fixed process need not the upset strake, directly carry on the strake fixed can. In this embodiment, there are two sets of stainless steel strip feeding rollers, edge folding pressing mold and edge folding bottom mold, which are respectively disposed on two sides of the core layer nonwoven fabric bonded with the surface film.

The strake fixing machine comprises a strake fixing rack 421, a driving rod 422, a strake fixing pressing plate 423 and a strake fixing supporting plate 424, wherein the driving rod 422, the strake fixing pressing plate 423 and the strake fixing supporting plate 424 are arranged on the strake fixing rack, one end of the strake fixing pressing plate is hinged to the strake fixing supporting plate, and the other end of the strake fixing pressing plate is hinged to the. The working surfaces of the edge strip fixing pressing plate and the edge strip fixing supporting plate are both planes, and the working surfaces of the edge strip fixing supporting plate are always kept horizontal. The working process of strake fixing machine is as shown in fig. 5, fig. 5a is initial state, strake holding plate and strake fixed layer board all are located horizontal position, strake fixed layer board bears the prefabricated strake that the strake briquetting machine was made, fig. 5b is intermediate state, strake holding plate uses pin joint 425 as the rotation of center under the drive of actuating lever, make the certain angle of buckling on one side of prefabricated strake, fig. 5c is final state, strake holding plate continues to rotate, its working face is in parallel state with the working face of strake fixed layer board, make the sandwich layer non-woven fabrics side of the surperficial diaphragm that has bonded of one side pressfitting straining of prefabricated strake. In the present embodiment, there are four sets of the driving lever, the edge fixing pressure plate, and the edge fixing pallet. The sandwich layer non-woven fabric of the surface layer membrane that has bonded has two sides, is equipped with two sets of actuating levers, strake fixed pressing plate and strake fixed supporting plate at every side branch, and the upper and lower surface of every side sets up a set of actuating lever, strake fixed pressing plate and strake fixed supporting plate respectively, is used for the strake of the surface and the strake of lower surface on the sandwich layer non-woven fabric side edge of the fixed surface layer membrane that has bonded respectively.

The cutting device comprises a cutting machine frame 51 and a movable cutter 52 arranged on the cutting machine frame, the movable cutter simultaneously has X-axis and Y-axis displacement relative to the cutting machine frame, and the displacement speed of the movable cutter on the X axis is the same as the conveying speed of the conveying device. The moving track of the movable cutter can ensure that the cut of the cut hollow flat-plate fibrous membrane component material is neat, so that the material section of the hollow flat-plate fibrous membrane component is perpendicular to the side surface.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims

1. The processing equipment of the hollow flat plate fiber membrane component is characterized in that: the processing equipment of the hollow flat-plate fiber membrane component comprises a core layer pressing and gluing device, a surface layer membrane placing and fixing device, a conveying device, a blank pressing device and a cutting device which are connected in sequence; the core layer pressing and gluing device comprises a rack platform, and a core layer non-woven fabric unreeling machine, a core layer non-woven fabric pressing wheel set and a glue spraying device which are sequentially arranged along the rack platform; the surface film releasing and fixing device comprises a film releasing and rolling machine and a fixing pressing wheel set; the edge pressing device comprises an edge pressing machine and an edge fixing machine; the conveying device, the edge pressing device and the cutting device are arranged on the same horizontal line.

2. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: the sandwich layer non-woven fabric pressing wheel set comprises a plurality of pressing wheels which are arranged up and down oppositely, a plurality of pressing wheel teeth are arranged on the outer edge of each pressing wheel, and the tooth tops of all the pressing wheel teeth are flat tops.

3. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: spout mucilage binding put including storing up gluey jar, fixed glue sprayer, portable glue sprayer and scraper, fixed glue sprayer and portable glue sprayer all store up gluey jar through the hose intercommunication.

4. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: the surface film placing and fixing device is vertically arranged, and an auxiliary wheel is arranged between the surface film placing and fixing device and the core layer pressing and gluing device.

5. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: the edge pressing machine comprises a stainless steel bar feeding roller, an edge folding pressing die, an edge folding bottom die and a driving motor, wherein the working surface of the edge folding pressing die is correspondingly matched with the working surface of the edge folding bottom die, and the end part of the non-working surface of the edge folding pressing die is connected with the driving motor.

6. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: the strake fixing machine comprises a strake fixing rack, a driving rod, a strake fixing pressing plate and a strake fixing supporting plate, wherein the driving rod, the strake fixing pressing plate and the strake fixing supporting plate are arranged on the strake fixing rack, one end of the strake fixing pressing plate is hinged to the strake fixing supporting plate, the other end of the strake fixing pressing plate is hinged to the driving rod, and the working face of the strake fixing pressing plate and the strake fixing.

7. The apparatus for processing a hollow flat fiber membrane module according to claim 1, wherein: the cutting device comprises a cutting rack and a movable cutter arranged on the cutting rack, the movable cutter has X-axis and Y-axis displacement relative to the cutting rack, and the displacement speed of the movable cutter on the X axis is the same as the conveying speed of the conveying device.