Cleaning device of ultrafilter for power plant demineralized water

Abstract

The utility model relates to the technical field of ultrafilter cleaning, and discloses an ultrafilter cleaning device for power plant demineralized water, which comprises a fence, a base fixedly connected to the bottom of the fence, a plurality of bottom grooves embedded in the top of the base, and screw rods arranged in the bottom grooves. The bottom groove is formed in the top of the base, and the displacement seat is arranged on the top of the bottom groove, so that when the servo motor operates, the lead screw rotates to drive the displacement seat to move leftwards out of the interior of the enclosure, and then the ultrafilter can be placed in the groove of the displacement seat and fixed through the rotating piece; then the displacement seat drives the ultrafilter to return to the interior of the enclosure, then the telescopic column retracts to enable the displacement pipe to drive the inner connecting pipe to enter the connector of the device body, and finally cleaning water can be introduced into the device body through the displacement pipe for flushing operation, so that the ultrafilter is conveniently cleaned, and the trouble of cleaning through manual connection is solved; manpower is saved, and the cleaning efficiency of the ultrafilter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafilter cleaning, in particular to an ultrafilter cleaning device for demineralized water in a power plant. Background Art

[0002] Ultrafiltration systems for desalinated water in power plants are highly efficient water treatment equipment, primarily used to remove suspended solids, bacteria, and colloids from water to ensure that the water quality meets the feed requirements of the reverse osmosis system. Their operating principle is to utilize ultrafiltration membranes to separate water under a certain pressure. Through selective permeation, they improve water purification, reduce the burden on subsequent treatment steps, and extend the membrane's lifespan, thereby enhancing the power plant's overall desalinated water treatment efficiency. During use, the ultrafiltration system requires a cleaning device for backwashing.

[0003] When cleaning the existing ultrafilter for desalted water in power plants, a pipe is usually used to reverse the outlet of the ultrafilter for backwashing. During cleaning, the ultrafilter needs to be manually moved and then connected to the ultrafilter using a pipe. The operation is cumbersome, time-consuming and labor-intensive, making the cleaning operation of the ultrafilter inconvenient and inefficient. For this reason, we propose a cleaning device for the ultrafilter for desalted water in power plants. Utility Model Content

[0004] The purpose of the utility model is to provide an ultrafilter cleaning device for demineralized water in a power plant, so as to solve the problem that the cleaning operation of the ultrafilter proposed in the above background technology is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cleaning device for an ultrafilter for desalted water in a power plant, comprising an enclosure, a base fixedly connected to the bottom of the enclosure, a plurality of bottom grooves embedded in the top of the base, a screw rod arranged inside the bottom groove, a servo motor arranged at the power input end of the screw rod, a displacement seat arranged on the top of the base, a device body arranged on the top of the displacement seat, an interface fixedly connected to the side wall of the device body, a displacement block matched with the screw rod fixedly connected to the bottom of the displacement seat, a telescopic column fixedly connected to the side wall of the enclosure, a connecting plate fixedly connected to the outside of the telescopic column, a displacement tube passing through the side wall of the connecting plate, one end of the displacement tube fixedly connected to an external tube, and the other end fixedly connected to an internal tube matched with the inside of the enclosure.

[0006] Preferably, a connecting piece is fixedly connected to the top of the displacement seat, and a rotating piece is rotatably connected to the top of the connecting piece.

[0007] Preferably, an adsorption plate is fixedly connected to the side wall of the rotating member, and a plurality of suction cups that match the device body are provided at the bottom of the adsorption plate.

[0008] Preferably, a locking angle iron is fixed to the bottom of the rotating member, and the locking angle iron is matched with the side wall of the displacement seat.

[0009] Preferably, the displacement seat top is provided with a groove, and the rotating member is matched with the top of the groove.

[0010] Preferably, the servo motor is fixed to the side wall of the bottom groove, and the displacement seat is matched with the top of the bottom groove.

[0011] Preferably, the rotating member is matched with the top of the body, and the rotating member is in an arc structure.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a bottom groove is arranged on the top of the base, and a displacement seat is arranged on the top of the bottom groove, when the servo motor operates, the displacement seat is driven to move out from the inside of the enclosure after the screw rod rotates, then the ultrafilter can be placed in the recess of the displacement seat and fixed by the rotating member, the displacement seat drives the ultrafilter to return to the inside of the enclosure, then the telescopic column is retracted, the inner connecting pipe is driven into the interface of the body by the displacement pipe, finally, the inside of the body can be washed by the displacement pipe, so that the ultrafilter is conveniently washed, the trouble of manual connection is solved, manpower is saved, and the efficiency of washing the ultrafilter is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the base and displacement seat combined structure schematic diagram of the utility model;

[0016] Figure 3 It is the displacement seat and rotating member combined structure schematic diagram of the utility model;

[0017] Figure 4 It is the telescopic column, connecting plate and displacement pipe combined structure schematic diagram of the utility model;

[0018] Figure 5 It is the adsorption plate bottom structure schematic diagram of the utility model.

[0019] In the figure: 100, fence; 101, body; 102, interface; 110, base; 120, telescopic column; 121, connecting plate; 122, external connecting pipe; 123, displacement pipe; 124, internal connecting pipe; 130, bottom groove; 131, screw rod; 132, servo motor; 140, displacement seat; 141, displacement block; 200, rotating part; 201, locking angle iron; 202, connecting part; 210, adsorption plate; 211, suction cup. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] EMBODIMENT

[0022] Please refer to Figures 1-5 , a kind of ultrafilter cleaning device for power plant desalted water in the figure, including fence 100, fence 100 bottom is fixedly connected with base 110 by bolt, the top of base 110 is embedded with a plurality of bottom grooves 130, the inside of bottom groove 130 is provided with screw rod 131, the power input end of screw rod 131 is provided with servo motor 132, servo motor 132 uses the model commonly seen in market, servo motor 132 is composed of stator, rotor, encoder, driver and control system, the stator generates rotating magnetic field, the rotor rotates under its action, the encoder monitors the rotor position and transmits feedback signal to control system, the latter adjusts motor operating state in real time, to realize the removal of displacement seat 140 and removal, the top of base 110 is provided with displacement seat 140, the top of displacement seat 140 is provided with body 101, body 101 is the commonly seen cylindrical ultrafilter, the side wall of body 101 is fixedly connected with interface 102 by bolt, the bottom of displacement seat 140 is fixedly connected with displacement block 141 matched with screw rod 131 by bolt, the side wall of fence 100 is fixedly connected with telescopic column 120 by bolt, telescopic column 120 uses the electric push rod commonly seen in market, the outside of telescopic column 120 is fixedly connected with connecting plate 121 by bolt, the side wall of connecting plate 121 is penetrated with displacement pipe 123, one end of displacement pipe 123 is tightly welded with external connecting pipe 122, the input end of external connecting pipe 122 is connected with the external water pump commonly seen in market, the other end is fixedly connected with internal connecting pipe 124 matched with the inside of fence 100 by bolt, the outer wall of internal connecting pipe 124 is provided with rubber washer.

[0023] Specifically, the top of displacement seat 140 is fixedly connected with connecting part 202, and rotating part 200 is rotatably connected to the top of connecting part 202.

[0024] Further, the sidewall of the rotating piece 200 is fixedly connected with the adsorption plate 210 through bolts, and the bottom of the adsorption plate 210 is provided with a plurality of suction cups 211 matched with the body 101.

[0025] Still further, the bottom of the rotating piece 200 is fixedly connected with the locking angle iron 201 through bolts, and the sidewall of the locking angle iron 201 is provided with a bolt matched with the sidewall of the displacement seat 140.

[0026] Still further, the top of the displacement seat 140 is provided with a groove matched with the body 101, and the inside of the groove is provided with a rubber anti-skid pad, and the rotating piece 200 is matched with the top of the groove.

[0027] It is worth noting that the servo motor 132 is fixedly connected with the sidewall of the bottom groove 130 through bolts, and the displacement seat 140 is matched with the top of the bottom groove 130.

[0028] It is worth noting that the rotating piece 200 is matched with the top of the body 101, and the rotating piece 200 is in an arc structure.

[0029] In addition, the above-mentioned electrical elements and electrical equipment use external power supply. The circuit, electronic components and modules involved in the utility model are prior art, and those skilled in the art can realize them without further description. The content protected by the utility model does not involve the improvement of internal structure and method;

[0030] Working principle: by setting the bottom groove 130 on the top of the base 110 and the displacement seat 140 on the top of the bottom groove 130, when the servo motor 132 operates, the displacement seat 140 is driven to move out from the inside of the fence 100 to the left after the lead screw 131 rotates, then the ultrafilter can be placed in the groove inside the displacement seat 140 and fixed by using the rotating piece 200, and then the displacement seat 140 drives the ultrafilter to return to the inside of the fence 100, then the telescopic column 120 is retracted to make the displacement pipe 123 drive the inner connecting pipe 124 to enter the interface 102 of the body 101, finally the inside of the body 101 can be washed by the displacement pipe 123 to realize the convenient washing of the ultrafilter, solve the trouble of manual connection for washing, save manpower and improve the efficiency of ultrafilter washing. When the rotating piece 200 is used to fix the ultrafilter, the locking angle iron 201 of the rotating piece 200 is matched with the sidewall of the displacement seat 140, and then the bolt is used for locking, at this time, the adsorption plate 210 is matched with the suction cup 211 and adsorbed on the outer wall of the body 101, so that the ultrafilter is stably fixed on the displacement seat 140, and the backwashing operation of the ultrafilter is more stable.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. An ultrafilter cleaning device for power plant demineralized water, comprising a containment (100), characterized in that: The enclosure (100) is fixed at the bottom of the base (110), the top of the base (110) is embedded with a plurality of bottom grooves (130), the inside of the bottom groove (130) is provided with a lead screw (131), the power input end of the lead screw (131) is provided with a servo motor (132), the top of the base (110) is provided with a displacement seat (140), the top of the displacement seat (140) is provided with a body (101), the side wall of the body (101) is fixedly connected with an interface (102), the bottom of the displacement seat (140) is fixedly connected with a displacement block (141) matched with the lead screw (131), the side wall of the enclosure (100) is fixedly connected with a telescopic column (120), the outside of the telescopic column (120) is fixedly connected with a connecting plate (121), the side wall of the connecting plate (121) is penetrated by a displacement pipe (123), one end of the displacement pipe (123) is fixedly connected with an external connecting pipe (122), the other end is fixedly connected with an internal connecting pipe (124) matched with the inside of the enclosure (100).

2. A device for cleaning an ultrafilter for desalinated water of a power plant according to claim 1, characterized in that: The top of the displacement seat (140) is fixedly connected with a connecting piece (202), and the top of the connecting piece (202) is rotatably connected with a rotating piece (200).

3. A cleaning device for an ultrafilter for demineralized water in a power plant according to claim 2, characterized in that The side wall of the rotating piece (200) is fixedly connected with an adsorption plate (210), and the bottom of the adsorption plate (210) is provided with a plurality of suction cups (211) matched with the body (101).

4. A cleaning device for an ultrafilter for demineralized water in a power plant according to claim 2, characterized in that: The bottom of the rotating piece (200) is fixedly connected with a locking angle iron (201), and the side wall of the locking angle iron (201) is matched with the displacement seat (140).

5. A cleaning device for an ultrafilter for demineralized water in a power plant according to claim 2, characterized in that: The top of the displacement seat (140) is provided with a groove, and the rotating piece (200) is matched with the top of the groove.

6. A cleaning device for an ultrafilter for demineralized water in a power plant according to claim 1, characterized in that: The servo motor (132) is fixedly connected with the side wall of the bottom groove (130), and the top of the displacement seat (140) is matched with the bottom groove (130).

7. A cleaning device for an ultrafilter for demineralized water in a power plant according to claim 2, characterized in that: The top of the rotating piece (200) is matched with the body (101), and the rotating piece (200) is in an arc structure.

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