Quick dismounting device for reverse osmosis membrane shell end cover

Abstract

The utility model provides a quick dismounting device for an end cover of a reverse osmosis membrane shell, which is characterized by comprising an end cover connecting plate, a transmission screw rod, a pressing rod and an insertion hole, the bottom of the end cover connecting plate is connected with the reverse osmosis membrane end cover; a transmission screw rod is arranged in the center of the end cover connecting plate in a penetrating manner; a pressing rod is arranged at the upper part of the transmission screw rod; an insertion hole is formed in the top of the transmission screw rod; and the end cover connecting plate is connected with the reverse osmosis membrane end cover through the bolt hole. By arranging the transmission screw and the end cover connecting plate, the reverse osmosis membrane end cover can be quickly dismounted, the structure is simple, the use is convenient and quick, the reverse osmosis membrane end cover cannot be damaged, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment industry related mechanical maintenance equipment field especially relates to a reverse osmosis membrane shell end cover quick dismounting device. BACKGROUND

[0002] In the traditional primary desalted water production and industrial wastewater advanced treatment procedure, the complete reverse osmosis device is equipped, when checking or replacing the reverse osmosis membrane element, the membrane shell end cover needs to be dismounted first, the traditional dismounting mode is time-consuming and easy to damage the end cover, thereby causing the operation time to be prolonged and the operation efficiency to be reduced. UTILITARIAN CONTENT

[0003] The utility model provides a reverse osmosis membrane shell end cover quick dismounting device, solve the problem of the existing membrane shell end cover removal work, labor-consuming, time-consuming, easy to damage the end cover internal structural member.

[0004] In order to achieve the above object, the technical scheme adopted by the utility model is:

[0005] A reverse osmosis membrane shell end cover quick dismounting device, characterized by comprising: end cover connecting plate, transmission screw rod, compression rod and insertion hole, the bottom of the end cover connecting plate is connected with the reverse osmosis membrane end cover, the center of the end cover connecting plate is provided with transmission screw rod, the upper portion of the transmission screw rod is provided with compression rod, and the top of the transmission screw rod is provided with insertion hole.

[0006] Further, the end cover connecting plate is provided with bolt hole.

[0007] Further, the end cover connecting plate is connected with the reverse osmosis membrane end cover through the bolt hole.

[0008] Further, the bottom of the transmission screw rod is provided with external thread.

[0009] Further, the top of the transmission screw rod is provided with screw rod nut.

[0010] Further, the insertion hole is used for fixing screw rod rotating handle.

[0011] Further, the both ends of the compression rod are placed in the end of the reverse osmosis membrane shell and are used for compression.

[0012] The utility model has the advantages of:

[0013] The utility model discloses a drive screw and end cover connecting plate are set up, solved the traditional membrane shell end cover dismantling when labor -consuming, easy to damage the problem of end cover inner plastic part and O type sealing ring, through the bolt hole on end cover connecting plate and reverse osmosis membrane end cover fixed connection, utilize the compression lever and drive screw and push the power of outside spade transmission from reverse osmosis membrane shell to reverse osmosis membrane end cover, make reverse osmosis membrane end cover move outward unceasingly, until remove the connection of reverse osmosis membrane end cover and membrane element, remove reverse osmosis membrane end cover, the device can dismantle reverse osmosis membrane end cover fast, convenient, fast, and it will not cause damage to reverse osmosis membrane end cover, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical scheme of prior art, the following will be to the drawings needed to be used in the embodiment or prior art description a simple introduction, obviously, the following description in the drawings only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0015] Figure 1 It is the perspective view of the utility model.

[0016] Explanation of the attached drawing number:

[0017] 1, end cover connecting plate, 2, bolt hole, 3, drive screw, 4, compression lever, 5, jack. DETAILED DESCRIPTION

[0018] It should be noted that, in the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other. The following will be described in detail with reference to the drawings and in combination with the embodiments of the utility model.

[0019] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, the following will be combined with the drawings in the embodiment of the utility model, the technical scheme in the embodiment of the utility model is described clearly and completely, obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. The following description of at least one exemplary embodiment is actually only illustrative, but not as any limitation on the utility model and its application or use. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without making creative labor are within the scope of the utility model protection.

[0020] It is to be understood that the terms so far as the language goes are used herein only to describe specific embodiments and not intended to limit the example embodiments according to the present application. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components, and / or combinations thereof.

[0021] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. At the same time, it should be clear that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship for the convenience of description. The techniques, methods and devices known to those skilled in the related art can not be discussed in detail, but should be considered as part of the authorized description under appropriate circumstances. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so further discussion is not needed in subsequent drawings once an item is defined in one drawing.

[0022] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application: the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0023] For purposes of the description hereinafter, spatial terms, such as "above", "below", "upper", "lower", and the like, can be used with reference to the illustrated orientation of one device or feature to another device or feature, as the illustrative orientations can be reversed. For example, if the devices in the figures were turned upside down, spatial terms such as "above" and "below" can be interchanged with "below" and "above", respectively. Thus, the exemplary term "below" can encompass both a lower position as well as an upper position depending upon the particular orientation being referred to. Other like spatial terms can be similarly interchanged.

[0024] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any actual physical relationship between the devices or structures, but are used solely to distinguish one from another in the description and claims. Further, the use of "first", "second", and the like words of distinction does not connote any actual physical relationship between the devices or structures, but are used solely to distinguish one from another in the description and claims. Unless otherwise stated, the above terminology can not be interpreted that the utility new model is limited by the scope of protection.

[0025] The utility model provides a technical scheme: a reverse osmosis membrane shell end cover quick dismounting device, as shown in the figure, including: end cover connecting plate 1, transmission screw rod 3, compression rod 4 and jack 5, the bottom of end cover connecting plate 1 is connected with the reverse osmosis membrane end cover, the centre of end cover connecting plate 1 is equipped with transmission screw rod 3, the upper portion of transmission screw rod 3 is equipped with compression rod 4, the top of transmission screw rod 3 is equipped with jack 5. Figure 1

[0026] The bolt hole 2 is equipped on end cover connecting plate 1.

[0027] End cover connecting plate 1 is connected with the reverse osmosis membrane end cover through bolt hole 2.

[0028] The bottom of transmission screw rod 3 is equipped with external thread.

[0029] The top of transmission screw rod 3 is equipped with screw cap.

[0030] Jack 5 is used for fixing screw rotating handle.

[0031] The both ends of compression rod 4 are placed in the end of reverse osmosis membrane shell and are used for compression.

[0032] The working process of the utility model is as follows:

[0033] First, the bolt hole on end cover connecting plate is fixedly connected with the reverse osmosis membrane end cover;

[0034] ​The transmission screw bottom penetrating end cover connecting plate is connected with the screw hole of the reverse osmosis membrane end cover at the center; the two ends of the pressing rod are placed at the end of the reverse osmosis membrane shell for pressing;

[0035] The pushing force of the outer scraper is transmitted from the reverse osmosis membrane shell to the reverse osmosis membrane end cover through the pressing rod and the transmission screw; the reverse osmosis membrane end cover is continuously moved outward until the connection between the reverse osmosis membrane end cover and the membrane element is removed, and the reverse osmosis membrane end cover is removed.

[0036] The device can quickly remove the reverse osmosis membrane end cover, is convenient and fast to use, does not cause damage to the reverse osmosis membrane end cover, and is practical.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A reverse osmosis membrane housing end cap quick release device characterized by, The utility model relates to a reverse osmosis membrane end cover connecting plate, including: End cover connecting plate (1), transmission screw rod (3), compression rod (4) and jack (5), the bottom of end cover connecting plate (1) is connected with reverse osmosis membrane end cover, the center of end cover connecting plate (1) is equipped with transmission screw rod (3) through, the upper portion of transmission screw rod (3) is equipped with compression rod (4), the top of transmission screw rod (3) is equipped with jack (5).

2. The quick dismounting device for the end cover of a reverse osmosis membrane shell according to claim 1, characterized in that, The end cover connecting plate (1) is provided with a bolt hole (2).

3. The quick dismounting device of reverse osmosis membrane shell end cover according to claim 2, characterized in that, The end cover connecting plate (1) is connected with the reverse osmosis membrane end cover through the bolt hole (2).

4. The quick disassembly device for the end cover of the reverse osmosis membrane shell according to claim 1, characterized in that, The bottom of the transmission screw rod (3) is provided with external threads.

5. The quick disassembly device for the end cover of a reverse osmosis membrane shell according to claim 1, characterized in that, The top of the transmission screw rod (3) is provided with a screw cap.

6. The quick release device for the end cap of a reverse osmosis membrane housing according to claim 1, wherein, The jack (5) is used for fixing the screw rotating handle.

7. The quick release device for the end cap of a reverse osmosis membrane housing according to claim 1, wherein, The compression rod (4) is placed at both ends of the reverse osmosis membrane shell for compression.

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