CN214763695U - Resin filter - Google Patents

Abstract

The utility model relates to a resin filter. Resin filter includes transparent straight cylindric casing, the end plate of intaking, the drainage end plate, filter core and bottom plate, filter core fixed mounting is on the bottom plate, the filter core inserts in the casing, the bottom plate laminating is on the drainage end plate and both form can dismantle fixed connection, the axial both ends of casing are located respectively to the end plate of intaking and the drainage end plate, the end plate of intaking is used for holding back and filters the resin that contains in the rivers and let the water after filtering discharge from the bottom plate. The utility model discloses an adopt transparent casing to install the filter core, whether the operator has resin to reveal in the outside can audio-visually timely observation ion exchanger, can judge more promptly and more in time whether there is work anomaly ion exchanger, be favorable to the maintenance to equipment, filter core and bottom plate can be dismantled in addition, consequently can dismantle the filter core when displacement reduces and wash the maintenance, have promoted the convenience of dismantling the maintenance.

Description

Resin filter

Technical Field

The utility model relates to a resin filter, more specifically say and hold back the resin filter who filters resin at ion exchanger rear.

Background

Ion exchange processes typically require the exchange to be carried out in an ion exchanger (otherwise known as a bed) which is deactivated and regenerated to restore ion exchange capacity. Ion exchange is generally carried out with a cation resin or an anion resin. In actual use, there is a possibility that resin leakage occurs in the ion exchanger, and the leaked resin may adversely affect the following components without being treated. Usually, a filter is connected to the water outlet end of the ion exchanger to intercept and filter the resin, so as to ensure the normal operation and use of the subsequent equipment. The prior art generally adopts a filter made of metal materials, and the filtering state can not be directly observed; meanwhile, the metal filter has large volume and weight, and is inconvenient to disassemble and maintain and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above defect of prior art, provide a resin filter, make it can supply the operator to observe the inside condition and conveniently dismantle the maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a resin filter, it includes transparent straight cylindric casing, the end plate of intaking, the drainage end plate, filter core and bottom plate, filter core fixed mounting is on the bottom plate, the filter core inserts in the casing, the bottom plate laminating is on the drainage end plate and both form can dismantle fixed connection, the axial both ends of casing are located respectively to the end plate of intaking and the drainage end plate, the end plate of intaking is used for holding the intercommunication with ion exchanger's drainage end, the filter core is arranged in holding back and filtering the resin that contains in the rivers and let the water after filtering discharge from the bottom plate.

The filtering precision of the filter element is 0.2-0.3 mm.

The filter element is made of PP material or ABS material, and the filter element is a replacement-free filter element which can be cleaned by back flushing.

The shell is made of transparent PVC material.

The water inlet end plate, the water discharge end plate and the shell are integrally formed.

At least one sealing ring is clamped between the bottom plate and the drainage end plate.

The bottom plate and the drainage end plate are detachably and fixedly connected through bolts and nuts.

Compared with the prior art, the utility model beneficial effect be: install the filter core through adopting transparent casing, whether the operator has resin to reveal in the outside can audio-visually timely observation ion exchanger, can judge more promptly and more timely whether there is work anomaly in ion exchanger, be favorable to the maintenance to equipment, filter core and bottom plate can be dismantled in addition, consequently can dismantle the filter core when displacement reduces and wash the maintenance, promoted the convenience of dismantling the maintenance, use cost is also lower.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

Fig. 1 is a side view of a resin filter according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

The present embodiment is a resin filter, and the specific structure thereof is shown in fig. 1.

As shown in fig. 1, the resin filter includes a transparent straight cylindrical housing 12, a water inlet end plate 11, a water discharge end plate 13, a filter element 14, and a bottom plate 15. The water inlet end plate 11 and the water outlet end plate 13 are provided at both ends of the housing 12 in the axial direction, respectively. The water inlet end plate 11 is used for communicating with the water discharge end of the ion exchanger. The water inlet end plate 11 is provided with a tapered water passage hole 111 therein, and one end of the water passage hole 111 having a larger inner diameter faces the inside of the case 12. The housing 12 is made of acid and alkali resistant transparent PVC material, and the water inlet end plate 11, the water discharge end plate 13 and the housing 12 are integrally formed. After the PVC material is adopted, the weight of the whole filter is reduced, and the transportation and the installation are convenient. In practice, the water inlet end plate 11 and the water outlet end plate 13 may be connected to the external pipeline in various ways such as flange, thread, socket, loose joint, etc.

The filter element 14 of this embodiment is used to trap and filter resin contained in the water stream and to allow the filtered water to be discharged from the bottom plate 15. The filter element 14 has a filtering precision of 0.2-0.3mm and is made of PP material or ABS material. The filter element 14 is a backflushable, replacement-free filter element. The filter element 14 is fixedly mounted on a PVC base plate 15. The bottom plate 15 is attached to the drain end plate 13 and is detachably and fixedly connected with the drain end plate, and the filter element 14 is inserted into the shell 12. At least one sealing ring 16 is clamped between the bottom plate 15 and the drainage end plate 13 for preventing water leakage and dust. In this embodiment, the bottom plate 15 and the drain end plate 13 are detachably and fixedly connected by a plurality of pairs of bolts 17 and nuts 18.

The resin filter of this embodiment installs filter core 14 through adopting transparent casing 12, and the operator can directly perceived in time outside and observe whether ion exchanger has the resin to reveal, can judge whether ion exchanger exists work unusually more promptly and more in time, is favorable to the maintenance to equipment. In addition, the filter element 14 and the bottom plate 15 can be detached, so that the situation that the resin filter is blocked is judged when the water discharge is reduced, the filter element 14 can be detached for cleaning and maintenance, the convenience of detachment and maintenance is improved, and the use cost is lower.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims (7)

1. The utility model provides a resin filter, its characterized in that, it includes transparent straight cylindric casing, inlet end plate, drainage end plate, filter core and bottom plate, filter core fixed mounting is on the bottom plate, the filter core inserts in the casing, the bottom plate laminating is on the drainage end plate and both form and can dismantle fixed connection, the axial both ends of casing are located respectively to inlet end plate and drainage end plate, the inlet end plate is used for holding back and filters the drainage end intercommunication that contains in the rivers, the filter core is arranged in holding back and filters the resin that contains and let the water after filtering from the bottom plate discharge.

2. The resin filter of claim 1, wherein said filter element has a filter fineness of 0.2 to 0.3 mm.

3. The resin filter of claim 1, wherein the filter element is made of PP or ABS, and the filter element is a replacement-free filter element capable of being back-flushed.

4. The resin filter of claim 1, wherein said housing is made of transparent PVC.

5. The resin filter of claim 4, wherein the inlet end plate and the outlet end plate are integrally formed with the housing.

6. The resin filter of claim 1, wherein at least one gasket is sandwiched between the bottom plate and the drain end plate.

7. The resin filter of claim 1, wherein the bottom plate is removably and fixedly connected to the drain end plate by bolts and nuts.

Images