CN217614030U - A mounting structure that is arranged in milipore filter of milipore filter circulating pump - Google Patents

Abstract

The utility model discloses a mounting structure for milipore filter in ultrafiltration circulating pump, all welded mounting panel (4) on the lateral wall about feed liquor pipe (2), all set firmly electric jar (5) of vertical setting on the basal surface of two mounting panel (4), all welded connecting plate (6) are served in the effect of two electric jar (5) piston rods, and the welding has gland (7) between two connecting plates (6), supports between the basal surface of gland (7) and the top surface of feed liquor pipe (2) to press and has milipore filter (9), blind hole (10) have all been seted up to the tip about just being located it on the top surface of feed liquor pipe (2), and blind hole (10) embedded spring (11) that are equipped with, the one end of spring (11) weld in the bottom of blind hole (10), the welding have on the other end with blind hole (10) sliding fit's roof (12). The utility model has the advantages that: compact structure, improved ultrafiltration membrane cleaning efficiency, convenient taking off of the ultrafiltration membrane and simple operation.

Description

A mounting structure that is arranged in milipore filter of milipore filter circulating pump

Technical Field

The utility model relates to a technical field of milipore filter installation, especially a mounting structure that is used for milipore filter in the milipore filter circulating pump.

Background

In the production configuration of materials, clean water is required to be used, and products meeting the requirements of customers can be produced after the clean water is mixed with the materials. At present, the production of clean water is realized by adopting an ultrafiltration circulating pump in most workshops, and the principle is that fine sand in tap water is filtered by using an ultrafiltration membrane in the workshop. The structure of the ultrafiltration circulating pump is shown in fig. 1-2, the ultrafiltration circulating pump comprises a pump body 1, a liquid inlet pipe 2 arranged at one port of the pump body 1, and a liquid outlet pipe 3 arranged at the other port of the pump body 1, the top of the liquid inlet pipe 2 is connected with a gland 7 through a screw 14, an ultrafiltration membrane 9 is pressed between the gland 7 and the liquid inlet pipe 2 under the threaded connection force, and a joint 8 is connected to the gland 7. When the water purifier works, a worker is connected with a hose at the joint 8, the hose is extended into a tank body storing tap water, the liquid outlet pipe 3 is extended to the position right above the tank body, the pump body 1 is opened, the tap water in the tank body is pumped out, the pumped tap water sequentially passes through the hose, the joint 8, the ultrafiltration membrane 9, the liquid inlet pipe 2, the pump body 1 and the liquid outlet pipe 3 and is finally discharged into the tank body, when the tap water flows through the ultrafiltration membrane 9, the ultrafiltration membrane 9 filters fine sand and silt in the tap water to intercept the fine sand and the silt above the ultrafiltration membrane, and after the liquid is pumped out in a circulating mode for a period of time, clean water after treatment can be obtained in the tank body.

After the ultrafiltration circulating pump is used for a period of time, the ultrafiltration membrane 9 needs to be taken out of the ultrafiltration circulating pump and then cleaned, and the existing operation mode is as follows: a worker firstly unscrews all the screws 14 between the gland 7 and the liquid inlet pipe 2, then takes the ultrafiltration membrane 9 away from the liquid inlet pipe 2, cleans the ultrafiltration membrane 9 after the ultrafiltration membrane 9 is taken away, places the ultrafiltration membrane 9 on the top surface of the liquid inlet pipe 2 after the cleaning is finished, and finally connects the screws 14 again to realize the installation of the ultrafiltration membrane 9.

However, in such a mounting structure of the ultrafiltration membrane, after many uses, users naturally find the following problems: I. when the ultrafiltration membrane 9 is disassembled and cleaned, a plurality of screws 14 need to be frequently screwed out, and the screws 14 need to be screwed after the ultrafiltration membrane 9 is cleaned, so that the working strength of the work is increased, the cleaning efficiency of the ultrafiltration membrane is reduced, and the ultrafiltration membrane is not cleaned frequently. II. Because the ultrafiltration membrane 9 is pressed below the gland 7, the ultrafiltration membrane is tightly attached to the top surface of the liquid inlet pipe 2, so that workers need to consume large force to take down the ultrafiltration membrane 9, the working strength of the workers is increased, and the cleaning efficiency of the ultrafiltration membrane is reduced. Therefore, it is highly desirable to modify the mounting structure of ultrafiltration membranes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, improve milipore filter cleaning efficiency, convenient take off, easy operation's a mounting structure for milipore filter in the milipore filter circulating pump with the milipore filter.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a mounting structure for milipore filter in ultrafiltration circulating pump, it includes the pump body, set up in the feed liquor pipe of pump body port department, set up in the drain pipe of another port department of pump body, all weld the mounting panel on the lateral wall about the feed liquor pipe, all set firmly the electric jar of vertical setting on the basal surface of two mounting panels, all weld the connecting plate on the effect of two electric jar piston rods is served, and the welding has the gland between two connecting plates, is connected with the joint on the gland, supports between the basal surface of gland and the top surface of feed liquor pipe and presses the milipore filter, the blind hole has all been seted up to the tip about just being located it on the top surface of feed liquor pipe, and the embedded spring that is equipped with of blind hole, the one end of spring weld in the bottom of blind hole, the welding have with blind hole sliding fit's roof on the other end, under the spring action, the top surface of roof supports and presses on the basal surface of milipore filter.

The mounting plate is provided with a groove body, and a piston rod of the electric cylinder upwards penetrates through the groove body.

The two electric cylinders are arranged in bilateral symmetry relative to the liquid inlet pipe.

The two blind holes are arranged in bilateral symmetry relative to the liquid inlet pipe.

The gland is provided with a threaded hole, the outer wall of the joint is provided with an external thread, and the joint is fixed on the gland through the external thread and the threaded hole in a threaded connection mode.

The top plate is a plastic plate wrapped with a rubber sleeve.

The utility model has the advantages of it is following: compact structure, improved ultrafiltration membrane cleaning efficiency, convenient taking off of the ultrafiltration membrane and simple operation.

Drawings

FIG. 1 is a schematic view of the construction of an ultrafiltration circulating pump;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the present invention;

FIG. 4 is an enlarged view of a portion I of FIG. 3;

FIG. 5 is a schematic view of the electric cylinder raising the gland;

in the figure, 1-pump body, 2-liquid inlet pipe, 3-liquid outlet pipe, 4-mounting plate, 5-electric cylinder, 6-connecting plate, 7-gland, 8-joint, 9-ultrafiltration membrane, 10-blind hole, 11-spring, 12-top plate, 13-external thread and 14-screw.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 3 to 4, a mounting structure of an ultrafiltration membrane for an ultrafiltration circulating pump comprises a pump body 1, a liquid inlet pipe 2 arranged at one port of the pump body 1, and a liquid outlet pipe 3 arranged at the other port of the pump body 1, wherein mounting plates 4 are welded on the left and right outer side walls of the liquid inlet pipe 2, vertically arranged electric cylinders 5 are fixedly arranged on the bottom surfaces of the two mounting plates 4, the two electric cylinders 5 are arranged in bilateral symmetry with respect to the liquid inlet pipe 2, connecting plates 6 are welded on the action ends of piston rods of the two electric cylinders 5, a gland 7 is welded between the two connecting plates 6, a joint 8 is connected onto the gland 7, an ultrafiltration membrane 9 is pressed between the bottom surface of the gland 7 and the top surface of the liquid inlet pipe 2, blind holes 10 are formed in the top surface of the liquid inlet pipe 2 and in the left and right end portions of the liquid inlet pipe 2, springs 10 are arranged in bilateral symmetry with respect to the liquid inlet pipe 2, springs 11 are embedded in the blind holes 10, one end of each spring 11 is welded to the bottom of the blind hole 10, a top plate 12 in sliding fit with the blind hole 10 is welded to the other end, the top plate 12 is a plastic plate wrapped with a rubber sleeve, and the top surface of the top plate 12 is pressed on the top surface of the top plate wrapped by the rubber sleeve.

The mounting plate 4 is provided with a groove body, and a piston rod of the electric cylinder 5 upwards penetrates through the groove body. The gland 7 is provided with a threaded hole, the outer wall of the joint 8 is provided with an external thread 13, and the joint 8 is fixed on the gland 7 through the external thread 13 and the threaded hole in a threaded connection mode.

The working process of the utility model is as follows:

s1, during work, a worker connects a hose at a joint 8, the hose extends into a tank body storing tap water, a liquid outlet pipe 3 extends to the position right above the tank body, a pump body 1 is opened, the tap water in the tank body is pumped out, the pumped tap water sequentially passes through the hose, the joint 8, an ultrafiltration membrane 9, a liquid inlet pipe 2, the pump body 1 and the liquid outlet pipe 3 and is finally discharged into the tank body, when the tap water flows through the ultrafiltration membrane 9, the ultrafiltration membrane 9 filters fine sand and silt in the tap water to intercept the fine sand and the silt above the ultrafiltration membrane, and after the liquid is pumped out in a circulating mode for a period of time, the treated clean water can be obtained in the tank body.

S2, when the ultrafiltration circulating pump is used for a period of time, workers take out and clean the ultrafiltration membrane 9, at the moment, the workers only need to close the pump body 1, control the piston rods of the two electric cylinders 5 to simultaneously extend upwards, the piston rods drive the connecting plate 6 to move upwards, the connecting plate 6 drives the gland 7 to synchronously move upwards, after the gland 7 is separated from the ultrafiltration membrane 9, as shown in FIG. 5, under the elastic restoring force of the spring 11, the spring 11 jacks up the top plate 12, the two top plates 12 jack up the left end part and the right end part of the ultrafiltration membrane 9 respectively, a gap is formed between the ultrafiltration membrane 9 and the liquid inlet pipe 2, after the piston rods completely extend out, the workers stretch hands into the gap, and finally lift the ultrafiltration membrane 9 upwards, so that the ultrafiltration membrane 9 to be cleaned can be taken down from the liquid inlet pipe 2, and the ultrafiltration membrane 9 is cleaned after being taken down; because the tip is upwards jack-up by two roof 12 respectively about milipore filter 9, after the jack-up, appears the gap between milipore filter 9 and the feed liquor pipe 2, and this gap is enough to hold workman's finger, compares that traditional milipore filter 9 is tightly attached to on feed liquor pipe 2, very big has made things convenient for that the workman is quick, light takes off the milipore filter to wash.

S3, after the ultrafiltration membrane 9 is cleaned, a worker places the ultrafiltration membrane 9 on the top surface of the liquid inlet pipe 2 again, then piston rods of the two electric cylinders 5 are controlled to retract downwards synchronously, the piston rods drive the connecting plate 6 to move downwards, the connecting plate 6 drives the gland 7 to move downwards, the gland 7 compresses the cleaned ultrafiltration membrane 9 between the top surface of the liquid inlet pipe 2 and the gland 7, meanwhile, the top plate 12 is pressed into the blind hole 10 again, after the piston rods retract completely, the gland 7 can be installed, installation of the ultrafiltration membrane 9 is further achieved, the pump body 1 is started continuously, and filtering water can be continued.

From step S2~ S3, only need control 5 piston rods of electricity jar stretch out or retract, realize taking out or installing of milipore filter 9, compare the mounting structure of traditional milipore filter, need not to screw out or screw up the screw between feed liquor pipe 2 and gland 7 to very big work strength that has alleviateed the workman, still very big improvement milipore filter cleaning efficiency simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a mounting structure for ultrafiltration membrane in ultrafiltration circulating pump, it includes the pump body (1), set up in feed liquor pipe (2) of pump body (1) one port department, set up in drain pipe (3) of pump body (1) another port department, its characterized in that: all weld on the lateral wall about feed liquor pipe (2) mounting panel (4), all set firmly electric jar (5) of vertical setting on the basal surface of two mounting panels (4), all weld on the effect of two electric jar (5) piston rods has connecting plate (6), the welding has gland (7) between two connecting plates (6), be connected with on gland (7) and connect (8), it has milipore filter (9) to support to press between the basal surface of gland (7) and the top surface of feed liquor pipe (2), blind hole (10) have all been seted up to tip about just being located it on the top surface of feed liquor pipe (2), and the embedded spring (11) that is equipped with in blind hole (10) are welded in the bottom of blind hole (10) in the one end of spring (11), and the welding has roof (12) with blind hole (10) sliding fit on the other end, under the elasticity effect of spring (11), the top surface of roof (12) supports to press on the basal surface of milipore filter (9).

2. The mounting structure of an ultrafiltration membrane for use in an ultrafiltration circulation pump according to claim 1, wherein: a groove body is formed in the mounting plate (4), and a piston rod of the electric cylinder (5) upwards penetrates through the groove body.

3. The mounting structure of an ultrafiltration membrane for use in an ultrafiltration circulation pump according to claim 1, wherein: the two electric cylinders (5) are arranged in bilateral symmetry relative to the liquid inlet pipe (2).

4. The mounting structure for an ultrafiltration membrane in an ultrafiltration circulation pump according to claim 1, wherein: the two blind holes (10) are arranged in bilateral symmetry with respect to the liquid inlet pipe (2).

5. The mounting structure of an ultrafiltration membrane for use in an ultrafiltration circulation pump according to claim 1, wherein: the gland (7) is provided with a threaded hole, the outer wall of the joint (8) is provided with an external thread (13), and the joint (8) is fixed on the gland (7) through the external thread (13) and the threaded hole in a threaded connection manner.

6. The mounting structure of an ultrafiltration membrane for use in an ultrafiltration circulation pump according to claim 1, wherein: the top plate (12) is a plastic plate wrapped with a rubber sleeve.

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