CN214418686U - Special dismounting device of reverse osmosis membrane shell end plate - Google Patents
Special dismounting device of reverse osmosis membrane shell end plate Download PDFInfo
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- CN214418686U CN214418686U CN202120256493.0U CN202120256493U CN214418686U CN 214418686 U CN214418686 U CN 214418686U CN 202120256493 U CN202120256493 U CN 202120256493U CN 214418686 U CN214418686 U CN 214418686U
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- end plate
- reverse osmosis
- lead screw
- osmosis membrane
- membrane shell
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Abstract
The utility model belongs to the technical field of the reverse osmosis membrane shell end plate is dismantled, concretely relates to special dismounting device of reverse osmosis membrane shell end plate, including the columniform seat that keeps, the bottom that keeps the seat is equipped with the accommodation hole, and the port department of accommodation hole is equipped with the locating hole, and the top center department that keeps the seat runs through the centre bore that has the intercommunication accommodation hole, has worn extra long lead screw in the centre bore, and the last end threaded connection of extra long lead screw has the slip nut, and the slip nut end of extra long lead screw is fixed with the handle, and the other end of extra long lead screw is fixed with the connector. Special dismounting device of reverse osmosis membrane shell end plate, can pull out glass steel casing, convenient to use, labour saving and time saving, safe and reliable with the end plate through rotating slip nut.
Description
Technical Field
The utility model relates to a special dismounting device of reverse osmosis membrane shell end plate belongs to reverse osmosis membrane shell end plate and dismantles technical field.
Background
The reverse osmosis equipment is equipment for converting raw water into water meeting drinking specified physicochemical indexes and sanitary standards, an RO membrane needs to be replaced periodically in the using process of the reverse osmosis equipment so as to ensure the water production quantity and the water production quality, and an end plate needs to be removed firstly when the reverse osmosis RO membrane is replaced. Since the end plate is arranged at 20cm inside the RO membrane FRP shell and the assembly is tight, the disassembly is difficult. The traditional disassembling mode is as follows: the iron wire is fixed on the reverse osmosis membrane shell end plate by using the bolt to form an arc-shaped handle, and then the end plate is pulled out by using the wooden stick, so that the mode is time-consuming and labor-consuming, and if the operation is improper, the end plate thread damage and the glass fiber reinforced plastic shell damage are easily caused. For this reason, some manufacturers have designed special disassembling tools, but most of these disassembling tools can only pull the end plate to the port of the glass fiber reinforced plastic shell, and finally, the end plate and the disassembling tool need to be pulled out together with force, which is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the special dismounting device for the reverse osmosis membrane shell end plate is convenient to use, time-saving, labor-saving, safe and reliable.
Special dismounting device of reverse osmosis membrane shell end plate, including columniform keeping seat, the bottom of keeping the seat is equipped with the accommodation hole, and the port department of accommodation hole is equipped with the locating hole, keeps the top center department of seat to run through the centre bore that has the intercommunication accommodation hole, has worn in the centre bore and has lengthened the lead screw, and the last end threaded connection of lengthening the lead screw has slip nut, and the slip nut end of lengthening the lead screw is fixed with the handle, and the other end of lengthening the lead screw is fixed with the connector.
The diameter of foretell connector is greater than the diameter of centre bore, and the holding seat divides with the extension lead screw to live in two places when can preventing to deposit, is difficult for acquireing during the use.
The side wall of the sliding nut is fixed with two corresponding lengthened handles, the sliding nut can be rotated without a spanner, and the operation is more convenient.
Compared with the prior art, the utility model beneficial effect who has is:
special dismounting device of reverse osmosis membrane shell end plate, can pull out glass steel casing, convenient to use, labour saving and time saving, safe and reliable with the end plate through rotating slip nut.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the present invention in use.
In the figure: 1. a holder; 2. a connector; 3. lengthening a screw rod; 5. lengthening the handle; 6. sliding the nut; 7. a handle; 8. positioning holes; 9. an accommodation hole; 10. a glass fiber reinforced plastic housing; 11. and an end plate.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the special dismounting device for the end plate of the reverse osmosis membrane shell comprises a cylindrical holding seat 1, wherein a containing hole 9 is formed in the bottom of the holding seat 1, a positioning hole 8 is formed in the port of the containing hole 9, a center hole communicated with the containing hole 9 is formed in the center of the top of the holding seat 1, an elongated lead screw 3 is penetrated in the center hole, the upper end of the elongated lead screw 3 is connected with a slip nut 6 in a threaded manner, a handle 7 is fixed at the end of the slip nut 6 of the elongated lead screw 3, and a connector 2 is fixed at the other end of the elongated lead screw 3.
In a preferred embodiment: the diameter of the connector 2 is larger than that of the central hole, so that the holding seat 1 and the lengthened lead screw 3 can be prevented from being separated in two places during storage, and the connector is not easy to obtain during use; the two corresponding lengthened handles 5 are fixed on the side wall of the sliding nut 6, the sliding nut 6 can be rotated without a spanner, and the operation is more convenient.
As shown in figure 3, when in use, the positioning hole 8 of the retaining base 1 is firstly sleeved at the end part of the glass fiber reinforced plastic shell 10, then the handle 7 is rotated to enable the connector 2 to be screwed into the threaded hole of the end plate 11 in a rotating mode, then the lengthening handle 5 is rotated, the sliding nut 6 rotates and moves to the retaining base 1, then the lengthening handle 5 continues to rotate, the sliding nut 6 continues to rotate, due to the interference of the retaining base 1, the sliding nut 6 cannot continue to move, therefore, the lengthening screw rod 3 is driven to move outwards, the end plate 11 is driven out of the accommodating hole 9, the end plate 11 is taken out, the operation is convenient and rapid, and no damage is caused to parts.
Special dismounting device of reverse osmosis membrane shell end plate, can pull out glass steel casing 10, convenient to use, labour saving and time saving, safe and reliable with end plate 11 through rotating slip nut 6.
Claims (3)
1. The utility model provides a special dismounting device of reverse osmosis membrane shell end plate which characterized in that: including columniform keeps seat (1), the bottom that keeps seat (1) is equipped with accommodation hole (9), the port department of accommodation hole (9) is equipped with locating hole (8), the top center department that keeps seat (1) runs through the centre bore that has intercommunication accommodation hole (9), wear in the centre bore and add long lead screw (3), the upper end threaded connection of add long lead screw (3) has slip nut (6), slip nut (6) end fixed with handle (7) of add long lead screw (3), the other end of add long lead screw (3) is fixed with connector (2).
2. The special dismounting device for the reverse osmosis membrane shell end plate of claim 1, is characterized in that: the diameter of the connector (2) is larger than that of the central hole.
3. The special dismounting device for the reverse osmosis membrane shell end plate according to claim 1 or 2, is characterized in that: two corresponding lengthened handles (5) are fixed on the side wall of the sliding nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256493.0U CN214418686U (en) | 2021-01-29 | 2021-01-29 | Special dismounting device of reverse osmosis membrane shell end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256493.0U CN214418686U (en) | 2021-01-29 | 2021-01-29 | Special dismounting device of reverse osmosis membrane shell end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418686U true CN214418686U (en) | 2021-10-19 |
Family
ID=78057448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120256493.0U Active CN214418686U (en) | 2021-01-29 | 2021-01-29 | Special dismounting device of reverse osmosis membrane shell end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418686U (en) |
-
2021
- 2021-01-29 CN CN202120256493.0U patent/CN214418686U/en active Active
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