CN213595947U

CN213595947U - Novel ultrapure water all-in-one of EDI membrane stack

Info

Publication number: CN213595947U
Application number: CN202022611360.9U
Authority: CN
Inventors: 刘王锦
Original assignee: Hunan Chuang Pure Water Treatment Equipment Co ltd
Current assignee: Hunan Chuang Pure Water Treatment Equipment Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-02
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a novel ultrapure water all-in-one of EDI membrane stack, including shell, one-level filter equipment and fixing device, the plate electrode is installed to one side of the inside of shell, and the top of the outer wall of shell installs servo motor, one-level filter equipment installs in one side of the inside of shell, the negative pole membrane is installed to one side of the inner wall of shell, and the opposite side of the inner wall of shell installs the anode membrane, the sump has all been seted up respectively to one side of anode membrane and negative pole membrane. This novel ultrapure water all-in-one of EDI membrane stack passes through one-level filter equipment, and in ultrapure water all-in-one use, wherein servo motor makes servo motor drive the lead screw rotation in the one-level filter equipment, makes the lead screw drive the lifter plate and goes up and down, pressurizes the inside running water of filter bin, makes the running water can pass through the filter layer fast, and the filter layer carries out prefilter to the impurity in the running water, prevents that the impurity in the running water from making the damage to the electrode.

Description

Novel ultrapure water all-in-one of EDI membrane stack

Technical Field

The utility model belongs to the technical field of the pure water preparation technique and specifically relates to a novel ultrapure water all-in-one of EDI membrane stack is related to.

Background

The ultrapure water all-in-one machine of the membrane stack realizes the directional migration of ions in water under the action of an electric field through the selective permeation action of cation and anion membranes on cations and anions and the exchange action of ion exchange resin on ions in water, thereby achieving the deep purification and desalination of water, continuously regenerating filled resin through hydrogen ions and hydroxyl ions generated by water electrolysis, and being widely applied to the fields of electric power, electronics, medicines, chemical industry, food and laboratories.

Traditional ultrapure water all-in-one can not carry out prefiltration to the running water in the use, causes the EDI membrane to pollute easily, causes the EDI membrane to damage, and the ultrapure water all-in-one is comparatively troublesome at the in-process of changing electrode and resin filter layer simultaneously, consequently, technical personnel in the field provide the ultrapure water all-in-one of novel EDI membrane stack to the problem of proposing in solving above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel ultrapure water all-in-one of EDI membrane stack.

The technical scheme of the utility model is that: the utility model provides a novel ultrapure water all-in-one of EDI membrane stack, includes shell, one-level filter equipment and fixing device, the plate electrode is installed to one side of the inside of shell, and the top of the outer wall of shell installs servo motor, one-level filter equipment installs in one side of the inside of shell, the negative pole membrane is installed to one side of the inner wall of shell, and the opposite side of the inner wall of shell installs the anode membrane, the sump has all been seted up respectively to one side of anode membrane and negative pole membrane, and installs the arm-tie between anode membrane and the negative pole membrane, the inlet tube is installed at the top of arm-tie, and the arm-tie passes through the fixed block and is connected with the shell, fixing device installs in the one end of inlet tube, the internally mounted of arm-tie has the resin, cathode membrane and anode.

Preferably, the primary filter device comprises a filter bin, a screw rod, a lifting plate, an installation block and a filter layer, the filter bin is arranged inside the shell, the screw rod is installed at the top of the inner wall of the filter bin, the lifting plate is installed on the outer wall of the screw rod, the installation block is installed on the inner wall of the filter bin, and the filter layer is installed on the inner wall of the installation block.

Preferably, the filtering bin and the filtering layer form a detachable structure through the mounting block, and the filtering layer and the mounting block are respectively distributed at equal intervals relative to the vertical center line of the filtering bin.

Preferably, the pulling plate and the shell form a clamping structure through the fixing block, and the outer wall of the fixing block is attached to the groove of the outer wall of the pulling plate.

Preferably, fixing device includes lift spring, lift axle, dwang and presss from both sides tight pole, and lift spring installs in the inside of inlet tube, the lift axle is installed at lift spring's top, and the outer wall of lift axle installs the dwang to press from both sides tight pole is installed to the one end of dwang.

Preferably, the lifting shaft and the pulling plate form a lifting structure through the water inlet pipe, and the lifting shaft is annularly distributed relative to the vertical center line of the water inlet pipe.

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

(1) through the primary filtering device, when the ultrapure water all-in-one machine is used, the servo motor drives the screw rod in the primary filtering device to rotate, the screw rod drives the lifting plate to lift, tap water in the filtering bin is pressurized, the tap water can quickly pass through the filtering layer, impurities in the tap water are preliminarily filtered by the filtering layer, and the impurities in the tap water are prevented from damaging the electrodes;

(2) through fixing device, connect the inlet tube through fixing device, the one end of outlet pipe and the fixing device laminating in the inlet tube make the lift spring in the fixing device descend according to the weight of inlet tube, and lift spring drives the lift axle and descends simultaneously, makes the lift axle drive the dwang and rotates, and the dwang drives the clamping bar and fixes the outlet pipe, prevents to drop between outlet pipe and the inlet tube.

Drawings

FIG. 1 is a schematic view of the structure of the ultrapure water integrated machine in front view;

FIG. 2 is a schematic view of a front cross-section structure of the ultrapure water all-in-one machine of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 4, a novel ultrapure water all-in-one machine for an EDI membrane stack comprises a housing 1, an electrode plate 2, a servo motor 3, a primary filtering device 4, a filtering bin 401, a screw rod 402, a lifting plate 403, an installation block 404, a filtering layer 405, a cathode membrane 5, an anode membrane 6, a water bin 7, a pulling plate 8, a water inlet pipe 9, a fixing block 10, a fixing device 11, a lifting spring 1101, a lifting shaft 1102, a rotating rod 1103, a clamping rod 1104, a resin 12 and a conductive column 13.

Referring to fig. 1 to 4, a plate electrode 2 is installed on one side of the inside of a housing 1, a servo motor 3 is installed on the top of the outer wall of the housing 1, a primary filtering device 4 is installed on one side of the inside of the housing 1, a cathode membrane 5 is installed on one side of the inner wall of the housing 1, an anode membrane 6 is installed on the other side of the inner wall of the housing 1, a water sump 7 is respectively arranged on one side of each of the anode membrane 6 and the cathode membrane 5, a pulling plate 8 is installed between the anode membrane 6 and the cathode membrane 5, a water inlet pipe 9 is installed on the top of the pulling plate 8, the pulling plate 8 is connected with the housing 1 through a fixing block 10, a fixing device 11 is installed at one end of the water inlet pipe 9, a resin 12 is installed inside the pulling plate 8, and the cathode;

the primary filtering device 4 comprises a filtering bin 401, a screw rod 402, a lifting plate 403, a mounting block 404 and a filtering layer 405, the filtering bin 401 is arranged inside the shell 1, the screw rod 402 is mounted on the top of the inner wall of the filtering bin 401, the lifting plate 403 is mounted on the outer wall of the screw rod 402, the mounting block 404 is mounted on the inner wall of the filtering bin 401, the filtering layer 405 is mounted on the inner wall of the mounting block 404, the filtering bin 401 and the filtering layer 405 form a detachable structure through the mounting block 404, and the filtering layer 405 and the mounting block 404 are respectively distributed at equal intervals with respect to the vertical center line of the filtering bin 401, when the ultrapure water all-in-one machine is in use, the servo motor 3 drives the screw rod 402 in the primary filtering device 4 to rotate, the screw rod 402 drives the lifting plate 403 to lift, tap water inside the filtering bin 401 is pressurized, the tap water can rapidly pass through the filtering layer 405, the filtering layer 405 primarily, preventing the impurities in the tap water from damaging the electrodes;

the pull plate 8 and the shell 1 form a clamping structure through a fixing block 10, the outer wall of the fixing block 10 is attached to the groove of the outer wall of the pull plate 8, a spring is mounted on one side of the fixing block 10, the fixing block 10 is driven to rotate through the spring, the fixing block 10 is always attached to the clamping plate 8, and the pull plate 8 is fixed;

the fixing device 11 includes a lifting spring 1101, a lifting shaft 1102, a rotating lever 1103 and a clamping lever 1104, and the elevation spring 1101 is installed inside the water inlet pipe 9, the elevation shaft 1102 is installed on the top of the elevation spring 1101, the rotating rod 1103 is installed on the outer wall of the elevation shaft 1102, and a clamping rod 1104 is installed at one end of the rotating rod 1103, the lifting shaft 1102 and the pulling plate 8 form a lifting structure through the water inlet pipe 9, and the lifting shaft 1102 is annularly distributed about the vertical center line of the water inlet pipe 9, the water inlet pipe 9 is connected through a fixing device 11, one end of the water outlet pipe is attached to the fixing device 11 in the water inlet pipe 9, make the lift spring 1101 in the fixing device 11 descend according to the weight of inlet tube 9, lift spring 1101 drives lift axle 1102 simultaneously and descends, makes lift axle 1102 drive dwang 1103 rotate, and dwang 1103 drives clamping bar 1104 and fixes the outlet pipe, prevents to drop between outlet pipe and the inlet tube 9.

The utility model discloses a theory of operation does: firstly, a tap water pipe is connected with a primary filtering device 4 in the ultrapure water all-in-one machine, the ultrapure water all-in-one machine is started, an electrode plate 2 supplies power to a cathode membrane 5 and an anode membrane 6 through a conductive column 13, wherein a servo motor 3 drives a screw rod 402 in the primary filtering device 4 to rotate, the screw rod 402 drives a lifting plate 403 to lift, tap water in a filtering bin 401 is pressurized, the tap water can rapidly pass through a filtering layer 405, the filtering layer 405 primarily filters impurities in the tap water, and the impurities in the tap water are prevented from damaging the electrodes;

next, when water after the primary filtration is finished enters the resin 12 in the pulling plate through the water inlet pipe 9, the started cathode membrane 5 and the anode membrane 6 are electrified to purify ions in the water, the purified water is discharged through the water pipe at the bottom of the pulling plate 8, when the resin 12 needs to be replaced, the fixing block 10 is pulled outwards, the pulling plate 8 is pulled outwards, the resin 12 in the pulling plate 8 is driven to move outwards, and the resin 12 in the pulling plate 8 is replaced.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a novel ultrapure water all-in-one of EDI membrane stack, includes shell (1), one-level filter equipment (4) and fixing device (11), its characterized in that: the plate electrode (2) is installed on one side of the inside of the shell (1), the servo motor (3) is installed at the top of the outer wall of the shell (1), the primary filtering device (4) is installed on one side of the inside of the shell (1), the cathode film (5) is installed on one side of the inner wall of the shell (1), the anode film (6) is installed on the other side of the inner wall of the shell (1), the water bins (7) are respectively arranged on one sides of the anode film (6) and the cathode film (5), the pull plate (8) is installed between the anode film (6) and the cathode film (5), the water inlet pipe (9) is installed at the top of the pull plate (8), the pull plate (8) is connected with the shell (1) through the fixing block (10), the fixing device (11) is installed at one end of the water inlet pipe (9), and the resin (12) is installed inside the pull plate (8, the cathode film (5) and the anode film (6) are respectively connected with the shell (1) through the conductive posts (13).

2. The novel ultrapure water all-in-one machine of the EDI membrane stack as claimed in claim 1, wherein: one-level filter equipment (4) is including filtering storehouse (401), lead screw (402), lifter plate (403), installation piece (404) and filter layer (405), and filters the inside that shell (1) was seted up in storehouse (401), lead screw (402) are installed at the top of the inner wall of filtering storehouse (401), and the outer wall of lead screw (402) installs lifter plate (403), install installation piece (404) in the inner wall of filtering storehouse (401), and filter layer (405) are installed to the inner wall of installation piece (404).

3. The novel ultrapure water all-in-one machine of the EDI membrane stack as claimed in claim 2, wherein: the filter bin (401) and the filter layer (405) form a detachable structure through the mounting block (404), and the filter layer (405) and the mounting block (404) are distributed at equal intervals relative to the vertical center line of the filter bin (401).

4. The novel ultrapure water all-in-one machine of the EDI membrane stack as claimed in claim 1, wherein: the pulling plate (8) and the shell (1) form a clamping structure through the fixing block (10), and the outer wall of the fixing block (10) is attached to the groove of the outer wall of the pulling plate (8).

5. The novel ultrapure water all-in-one machine of the EDI membrane stack as claimed in claim 1, wherein: fixing device (11) include lift spring (1101), lift axle (1102), dwang (1103) and clamp lever (1104), and lift spring (1101) installs in the inside of inlet tube (9), lift axle (1102) is installed at the top of lift spring (1101), and the outer wall of lift axle (1102) installs dwang (1103) to clamp lever (1104) is installed to the one end of dwang (1103).

6. The novel ultrapure water all-in-one machine of the EDI membrane stack as claimed in claim 5, wherein: the lifting shaft (1102) and the pulling plate (8) form a lifting structure through the water inlet pipe (9), and the lifting shaft (1102) is annularly distributed relative to the vertical center line of the water inlet pipe (9).