CN211141667U

CN211141667U - Optimized softened resin filtering and purifying device

Info

Publication number: CN211141667U
Application number: CN201921898633.3U
Authority: CN
Inventors: 向龙; 赖启辉; 戴振宇
Original assignee: Changsha Longxin Purifying Technology Co ltd
Current assignee: Hunan Longxin Water Purification Technology Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-31
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses an optimized softened resin filtering and purifying device, which comprises a softening filter, wherein a quick-opening discharge opening is arranged at the position of the side wall of the softening filter and close to the bottom end, a side-opening quick-opening charging opening is arranged at one side of the upper end surface of the softening filter, an automatic valve head is arranged at the middle part of the top end of the softening filter, a water inlet pipe and a water outlet pipe are respectively arranged at the two sides of the automatic valve head, and a water drain pipe is arranged at the top of the automatic valve head; traditional softening resin filtration purification device changes that the filter material leaks the phenomenon seriously, the easy loss of valve head, the utility model discloses the purpose is for later maintenance is convenient, has fully considered to maintain and has made the design with the problem of leaking, is equipped with the side at many medium filter top and opens quick-opening charging opening, with the quick-opening discharge opening in bottom, has stopped above problem.

Description

Optimized softened resin filtering and purifying device

Technical Field

The utility model belongs to the technical field of surface water and groundwater fall water treatment such as hardness, concretely relates to softened resin filtration purification device who optimizes, the pretreatment of systems such as straight drinking water, medical water, pure water, reverse osmosis, receive and strain, electrodialysis, ion exchanger, ultrafiltration, the water treatment of surface water and groundwater.

Background

The existing softened resin filtering and purifying device is high in operation and maintenance cost, and the problems that a valve head, a central pipe, a connecting pipeline and the like are required to be disassembled in installation and maintenance, so that the device is serious in water leakage phenomenon, and the valve head is easy to wear are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a softening resin filtration purification device who optimizes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soften resin filtration purification device of optimization, is including softening the filter, soften the lateral wall of filter and be close to the position department of bottom and install quick-open discharge opening, soften one side of filter up end and install the side and open quick-open charging opening, the top mid-mounting that softens the filter has the automatic valve head, inlet tube and outlet pipe are installed respectively to the both sides of automatic valve head, the drain pipe is installed at the top of automatic valve head.

Preferably, a central pipe is installed at the longitudinal axis position in the softening filter, an upper water distributor is installed at the top end of the central pipe, and a lower water distributor is installed at the bottom end of the central pipe.

Preferably, a salt box is installed on one side of the softening filter, and the salt box is connected with the automatic valve head through a conduit.

Preferably, the softening filter is filled with a resin filter layer.

Preferably, the quick-opening discharge opening and the side-opening quick-opening charging opening are both composed of a blind plate, an O-shaped ring and a hoop.

Preferably, the O-shaped ring is an O-shaped rubber sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the filter material of the traditional softened resin filtering and purifying device is seriously leaked when being replaced, and the valve head is easily lost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

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

in the figure: 1. a softening filter; 2. a quick-open discharge opening; 3. an automatic valve head; 4. a side-opening quick-opening charging opening; 5. an upper water distributor; 6. a central tube; 7. a lower water distributor; 8. a resin filter layer; 9. a water inlet pipe; 10. a water outlet pipe; 11. a salt box; 12. and a water discharge pipe.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a softened resin filtration purification device of optimization, is including softening filter 1, softens filter 1's lateral wall and installs quick open discharge opening 2 near the position department of bottom, softens filter 1 up end's one side and installs the side and open quick open charging opening 4, softens filter 1's top mid-mounting has automatic valve head 3, and inlet tube 9 and outlet pipe 10 are installed respectively to automatic valve head 3's both sides, and drain pipe 12 is installed at automatic valve head 3's top.

In this embodiment, preferably, a central tube 6 is installed at a longitudinal axis position in the softening filter 1, an upper water distributor 5 is installed at a top end of the central tube 6, and a lower water distributor 7 is installed at a bottom end of the central tube 6.

In this embodiment, preferably, a salt tank 11 is installed on one side of the softening filter 1, and the salt tank 11 is connected with the automatic valve head 3 through a conduit.

In this embodiment, the softening filter 1 is preferably filled with a resin filtration layer 8.

In this embodiment, preferably, the quick-opening discharge opening 2 and the side-opening quick-opening charging opening 4 are both composed of a blind plate, an O-shaped ring and a clamp.

In this embodiment, the O-ring is preferably an O-ring rubber seal.

The utility model discloses a theory of operation and use flow: the device is characterized in that water is fed through a water inlet pipe 9, a water outlet pipe 10 is responsible for discharging water, the forward and reverse washing time is controlled through an automatic valve head 3, an upper water distributor 5, a lower water distributor 7 and a central pipe 6 are connected with the automatic valve head 3, a resin filter layer 8 is arranged in a softening filter 1, a filter material is filled through a side-opening quick-opening type charging opening 4, and the resin filter layer 8 is replaced to discharge through a quick-opening type discharging opening 2 at the bottom of the softening filter 1;

the device has five processes of working, backwashing, salt absorption, slow flushing and fast flushing;

backwashing: after the device works for a period of time, a large amount of dirt brought by raw water can be intercepted on the upper part of the resin, the ion exchange resin can be completely exposed after the dirt is removed, the regeneration effect can be ensured, the backwashing process is that water enters from a water inlet pipe 9, passes through an automatic valve head 3, a central pipe 6, reaches a lower water distributor 7, is washed from the bottom of a resin filter layer 8, and flows out from an upper water distributor 5 at the top and the automatic valve head 3 through a water outlet pipe 12, so that the dirt intercepted at the top can be washed away;

absorbing salt: the process of injecting the salt water into the softening filter 1 is that the salt water in the salt box 11 is injected into the softening filter 1, the device adopts a special automatic valve head 3 built-in ejector to suck the salt water, as long as the inlet water has certain pressure, in the actual working process, the salt water flows from the upper water distributor 5 to the resin filter layer 8, from the lower water distributor 7 to the central pipe 6 to the automatic valve head 3, and then flows out from the drain pipe 12, the regeneration effect is better than the effect of soaking the resin by the salt water, so the softening water device adopts the method that the salt water flows through the resin slowly, the regeneration process generally needs about 30 minutes, and the actual time is influenced by the salt amount;

and (3) slow flushing: after the salt water slowly flows through the resin for regeneration, the raw water enters the water inlet pipe 9, flows through the resin filter layer 8 from the upper water distributor 5 to the central pipe 6, flows out from the water outlet pipe 12 after flowing out from the automatic valve head 3, and the process of slowly and completely flushing the salt in the resin at the same flow rate is called slow flushing, because a large number of calcium and magnesium ions on functional groups are exchanged by sodium ions in the flushing process, according to practical experience, the process is the main process of regeneration, so that a plurality of people call the process as replacement, and the process is generally the same as the time of salt absorption, namely about 30 minutes;

quick washing: the water flows from the water inlet pipe 9, flows from the upper water distributor 5, the resin filter layer 8, the lower water distributor 7, the central pipe 6 and the automatic valve head 3, and then flows out from the water outlet pipe 12, in order to thoroughly wash out the residual salt, the resin is washed by raw water at a flow speed close to the actual work, the last water outlet of the process is soft water reaching the standard, and the fast washing process is 5-15 minutes under the general condition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optimized softened resin filtration purification device comprises a softening filter (1), and is characterized in that: soften the lateral wall of filter (1) and the position department that is close to the bottom and install quick-open discharge opening (2), soften one side of filter (1) up end and install side and open quick-open charging opening (4), the top mid-mounting of softening filter (1) has automatic valve head (3), inlet tube (9) and outlet pipe (10) are installed respectively to the both sides of automatic valve head (3), drain pipe (12) are installed at the top of automatic valve head (3).

2. The optimized softened resin filtering and purifying device as claimed in claim 1, wherein: the softening filter is characterized in that a central pipe (6) is installed at the position of a longitudinal axis in the softening filter (1), an upper water distributor (5) is installed at the top end of the central pipe (6), and a lower water distributor (7) is installed at the bottom end of the central pipe (6).

3. The optimized softened resin filtering and purifying device as claimed in claim 1, wherein: a salt box (11) is installed on one side of the softening filter (1), and the salt box (11) is connected with the automatic valve head (3) through a guide pipe.

4. The optimized softened resin filtering and purifying device as claimed in claim 1, wherein: the softening filter (1) is filled with a resin filter layer (8).

5. The optimized softened resin filtering and purifying device as claimed in claim 1, wherein: the quick-open type discharge opening (2) and the side-open type charging opening (4) are composed of a blind plate, an O-shaped ring and a hoop.

6. The optimized softened resin filtering and purifying device as claimed in claim 5, wherein: the O-shaped ring is an O-shaped rubber sealing ring.