CN210393951U

CN210393951U - Reverse osmosis wastewater recovery equipment

Info

Publication number: CN210393951U
Application number: CN201921020833.9U
Authority: CN
Inventors: 王兆燕; 杨弘
Original assignee: Jiangsu Longhua Environmental Technology Co ltd
Current assignee: Jiangsu Longhua Environmental Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-24
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a reverse osmosis waste water recovery plant, including collection box and the booster pump of setting at the collection box top, the collection box includes the concentrated solution room, sets up at the infiltration room of concentrated solution room one side and sets up the rare solution room in infiltration room one side, the concentrated solution room is equipped with the baffle with the infiltration room junction, the inside first delivery port that is equipped with of baffle, the infiltration indoor portion is equipped with the osmotic membrane of a set of symmetry, the osmotic membrane both ends all are equipped with the fixed block, the fixed block both sides all are equipped with the sealing layer, the sealing layer outside is encircleed and is equipped with the stopper. The utility model discloses a set up the clamp plate, be favorable to through the threaded connection who loosens clamp plate and fixed slot, the osmotic membrane that conveniently will use a period takes out and changes, facilitates the use, and the sealing layer is favorable to sealing the infiltration room for it is more convenient when the concentrated solution room carries out the pressure boost.

Description

Reverse osmosis wastewater recovery equipment

Technical Field

The utility model relates to a waste water recovery field, in particular to reverse osmosis waste water recovery equipment.

Background

Reverse osmosis is the current membrane separation technology with the highest filtration precision, the filtration precision reaches 0.0001um, all substances in tap water are filtered, mineral substances and trace elements do not exist, the water can be directly drunk, impurities in the water, such as soluble solids, organic substances, colloidal substances, bacteria and the like, are intercepted by a reverse osmosis membrane and are concentrated and removed in an interception liquid, more than 97 percent of soluble solids in raw water can be removed by primary reverse osmosis, and the discharge amount of wastewater can be greatly reduced by using reverse osmosis equipment. The existing reverse osmosis equipment for sewage treatment has a complex structure, and the permeable membrane is damaged after being used for a period of time, so that the reverse osmosis equipment is troublesome to replace and the working efficiency is influenced.

Therefore, it is necessary to develop a reverse osmosis wastewater recycling apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse osmosis waste water recovery plant to solve the current reverse osmosis equipment structure for sewage treatment that proposes among the above-mentioned background art complicated, the osmotic membrane damages after using a period, and it is comparatively troublesome to change, influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reverse osmosis waste water recovery equipment, includes collection box and the booster pump of setting at the collection box top, the collection box includes concentrated solution room, sets up the infiltration room in concentrated solution room one side and sets up the rare solution room in infiltration room one side, concentrated solution room is equipped with the baffle with the infiltration room junction, the inside first delivery port that is equipped with of baffle, the infiltration indoor portion is equipped with the osmotic membrane of a set of symmetry, the osmotic membrane both ends all are equipped with the fixed block, the fixed block both sides all are equipped with the sealing layer, the sealing layer outside is encircleed and is equipped with the stopper, the fixed block top is fixed with the connecting block, the connecting block top is equipped with the clamp plate, the clamp plate outside.

The clamp plate is favorable to taking out the osmotic membrane that will use a period of time conveniently and changing through the threaded connection of loosening with the fixed slot, facilitates the use, and the sealing layer is favorable to sealing the infiltration room for it is more convenient when the concentrated solution room carries out the pressure boost.

Preferably, the inside fixedly connected with filter tank of concentrated solution room, the filter tank bottom runs through the concentrated solution room and is equipped with the slag notch, the inside solenoid valve that is equipped with of slag notch, the filter tank is favorable to filtering concentrated solution, avoids the impurity to cause the damage to the osmotic membrane.

Preferably, the filter tank is funnel-shaped, and the top and the bottom of the filter tank are both fixedly connected with the concentrated solution chamber.

Preferably, a water inlet is fixed at the top of the concentrated solution chamber, and the booster pump penetrates through the recovery tank and is fixedly connected with the concentrated solution chamber.

Preferably, the bottom of the dilute solution chamber is provided with a second water outlet.

Preferably, the osmotic membrane bottom fixed block is equipped with certain chamfer, is favorable to fixing a position inserting the osmotic membrane of changing, convenient accurate insert the stopper in, the sealing layer is made by rubber materials, the clamp plate runs through fixed slot and fixed slot threaded connection.

The utility model has the advantages that:

(1) the arrangement of the pressing plate is beneficial to taking out the osmotic membrane used for a period of time for replacement and convenient use by loosening the threaded connection between the pressing plate and the fixed groove, and the sealing layer is beneficial to sealing the osmotic chamber, so that the pressurization of the concentrated solution chamber is more convenient;

(2) through setting up the filter-tank, be favorable to filtering concentrated solution, avoid the impurity to cause the damage to the osmotic membrane, prolong the life of osmotic membrane.

Drawings

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

fig. 2 is a top view of the pressing plate of the present invention;

in the figure: the device comprises a recovery tank 1, a booster pump 2, a concentrated solution chamber 3, a permeation chamber 4, a dilute solution chamber 5, a baffle 6, a first water outlet 7, a permeation membrane 8, a fixing block 9, a sealing layer 10, a limiting block 11, a connecting block 12, a pressing plate 13, a fixing groove 14, a filter tank 31, a slag outlet 32, an electromagnetic valve 33, a water inlet 34 and a second water outlet 51.

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.

The utility model provides a reverse osmosis wastewater recovery device as shown in figure 1-2, which comprises a recovery box 1 and a booster pump 2 arranged at the top of the recovery box 1, the recovery tank 1 includes a concentrated solution chamber 3, a permeation chamber 4 provided on the side of the concentrated solution chamber 3, and a dilute solution chamber 5 provided on the side of the permeation chamber 4, a baffle 6 is arranged at the joint of the concentrated solution chamber 3 and the infiltration chamber 4, a first water outlet 7 is arranged inside the baffle 6, a group of symmetrical permeable membranes 8 are arranged in the permeable chamber 4, two ends of each permeable membrane 8 are respectively provided with a fixed block 9, sealing layers 10 are arranged on two sides of the fixing block 9, a limiting block 11 is arranged on the outer side of each sealing layer 10 in a surrounding mode, a connecting block 12 is fixed on the top of the fixing block 9, a pressing plate 13 is arranged on the top of the connecting block 12, the outer side of the pressing plate 13 is provided with a fixing groove 14, and the pressing plate 13 is in contact with the fixing block 9.

Further, in the above technical solution, a filter tank 31 is fixedly connected inside the concentrated solution chamber 3, a slag outlet 32 is formed at the bottom of the filter tank 31 through the concentrated solution chamber 3, and an electromagnetic valve 33 is arranged inside the slag outlet 32;

further, in the above technical solution, the filter tank 31 is funnel-shaped, and the top and the bottom of the filter tank 31 are both fixedly connected with the concentrated solution chamber 3;

further, in the above technical solution, a water inlet 34 is fixed at the top of the concentrated solution chamber 3, and the booster pump 2 penetrates through the recovery tank 1 and is fixedly connected with the concentrated solution chamber 3;

further, in the above technical solution, a second water outlet 51 is arranged at the bottom of the dilute solution chamber 5;

further, in the above technical solution, the fixing block 9 at the bottom of the permeable membrane 8 is provided with a certain chamfer, the sealing layer 10 is made of rubber material, and the pressing plate 13 penetrates through the fixing groove 14 and is in threaded connection with the fixing groove 14.

This practical theory of operation:

referring to the attached drawings 1-2 of the specification, when the device is used, a concentrated solution is introduced into a concentrated solution chamber 3 through a water inlet 34, the concentrated solution chamber 3 is pressurized through a booster pump 2, so that the concentrated solution enters a permeation chamber 4 through a first water outlet 7, is filtered through a permeation membrane 8 and then enters a dilute solution chamber 5, and then is discharged, after the device is used for a period of time, a screw between a pressing plate 13 and a fixed groove 14 is opened, the pressing plate 13 is drawn out, a connecting block 12 at the top of the permeation membrane 8 is pulled, and the permeation membrane 8 is taken out and replaced, so that the device is more convenient to use, simple in structure and lower in cost;

referring to the attached figure 1 of the specification, when the device is used, the concentrated solution entering the concentrated solution chamber 3 is simply filtered through the filter tank 31, and the electromagnetic valve 33 in the slag hole 32 is opened after the use is finished, so that the filtered large impurities are discharged through the slag hole, the permeable membrane 8 is effectively prevented from being damaged, and a good protection effect is achieved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a reverse osmosis waste water recovery plant, includes collection box (1) and sets up booster pump (2) at collection box (1) top, its characterized in that: recovery box (1) is including concentrated solution room (3), set up infiltration room (4) and dilute solution room (5) of setting in infiltration room (4) one side in concentrated solution room (3) one side, concentrated solution room (3) are equipped with baffle (6) with infiltration room (4) junction, baffle (6) inside is equipped with first delivery port (7), infiltration room (4) inside is equipped with osmotic membrane (8) of a set of symmetry, osmotic membrane (8) both ends all are equipped with fixed block (9), fixed block (9) both sides all are equipped with sealing layer (10), sealing layer (10) outside is encircleed and is equipped with stopper (11), fixed block (9) top is fixed with connecting block (12), connecting block (12) top is equipped with clamp plate (13), clamp plate (13) outside is equipped with fixed slot (14).

2. The reverse osmosis wastewater recovery apparatus of claim 1, wherein: concentrated solution room (3) inside fixedly connected with filter tank (31), filter tank (31) bottom is run through concentrated solution room (3) and is equipped with slag notch (32), slag notch (32) inside is equipped with solenoid valve (33).

3. The reverse osmosis wastewater recovery apparatus of claim 2, wherein: the filter tank (31) is funnel-shaped, and the top and the bottom of the filter tank (31) are fixedly connected with the concentrated solution chamber (3).

4. The reverse osmosis wastewater recovery apparatus of claim 1, wherein: the top of the concentrated solution chamber (3) is fixed with a water inlet (34), and the booster pump (2) penetrates through the recovery tank (1) and is fixedly connected with the concentrated solution chamber (3).

5. The reverse osmosis wastewater recovery apparatus of claim 1, wherein: and a second water outlet (51) is formed at the bottom of the dilute solution chamber (5).

6. The reverse osmosis wastewater recovery apparatus of claim 1, wherein: the permeable membrane sealing structure is characterized in that a certain chamfer is arranged on a fixing block (9) at the bottom of the permeable membrane (8), the sealing layer (10) is made of a rubber material, and the pressing plate (13) penetrates through the fixing groove (14) and is in threaded connection with the fixing groove (14).