Decontamination device for water treatment membrane

Abstract

The utility model provides a decontamination device for a water treatment membrane, and relates to the field of decontamination of the water treatment membrane, the decontamination device comprises a cleaning box, the top of the cleaning box is fixedly connected with a baffle plate, the periphery of the bottom of the cleaning box is fixedly connected with support columns, and an inner cavity of the cleaning box is provided with a cleaning mechanism; fixing frames are arranged in the inner cavity of the cleaning box and located above the cleaning mechanism, and the number of the fixing frames is two; according to the water treatment membrane cleaning device, the cleaning box is arranged and used for storing cleaning agents for cleaning, the baffles are arranged and can prevent the cleaning agents from splashing out when the water treatment membrane is sprayed, the two fixing frames and the supporting net are matched and can be used for containing the water treatment membrane to be cleaned, and the cleaning mechanism is arranged and used for cleaning the water treatment membrane to be cleaned. The water treatment membrane placed between the two fixing frames and the supporting net can be cleaned, so that impurities attached to the surface of the water treatment membrane are removed, and the filtering effect of the water treatment membrane on the impurities is improved.

Description

Technical Field

[0001] The utility model belongs to the field of water treatment membrane decontamination, in particular to a water treatment membrane decontamination device. Background Art

[0002] Water treatment membrane is a key component used in water treatment and membrane separation processes. It is usually used in water purification, wastewater treatment, seawater desalination and other water treatment applications. It can filter and separate impurities in sewage. Water treatment membranes are usually made of polymer materials (such as polyethersulfone, polyester, polypropylene, etc.), and some are hard membranes made of inorganic materials (such as ceramics, metals, etc.);

[0003] After a certain period of use, impurities filtered out by the water treatment membrane will adhere to its surface. Long-term accumulation of impurities can easily clog the filter holes of the filter membrane, affecting the normal use of the filter membrane and reducing its membrane treatment performance.

[0004] In summary, the utility model therefore provides a decontamination device for a water treatment membrane to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A decontamination device for a water treatment membrane, comprising a cleaning box, a baffle fixedly connected to the top of the cleaning box, pillars fixedly connected to the four sides of the bottom of the cleaning box, a cleaning mechanism provided in the inner cavity of the cleaning box, a fixing frame provided in the inner cavity of the cleaning box and above the cleaning mechanism, two fixing frames are hingedly connected by hinges, and a supporting net is fixedly connected to the inner cavity of the fixing frame;

[0007] The cleaning mechanism includes a rotating column, which is located in the inner cavity of the cleaning box and is movably connected to the inner wall of the cleaning box through a bearing. A stirring blade is fixedly connected to the surface of the rotating column. A motor is fixedly connected to the left side of the cleaning box. The output shaft of the motor passes through the inner cavity of the cleaning box and is transmission-connected to the left end of the rotating column.

[0008] Furthermore, in the utility model, a water pump is fixedly connected to the back of the cleaning box, the water inlet end of the water pump is fixedly connected to an extraction pipe, the end of the extraction pipe away from the water pump is fixedly connected to the cleaning box, the water outlet end of the water pump is fixedly connected to a delivery pipe, and the end of the delivery pipe away from the water pump is fixedly connected to a spray head.

[0009] Furthermore, in the utility model, a drain pipe is fixedly connected to the right side of the cleaning box, and a sealing cover is threadedly connected to the surface of the drain pipe.

[0010] Furthermore, in the utility model, the front ends of both sides of the inner cavity of the cleaning box are fixedly connected with support plates, and the rear ends of both sides of the inner cavity of the cleaning box are fixedly connected with fixed blocks, and the tops of the support plates and the fixed blocks are in contact with the bottom of the fixed frame at the lower end.

[0011] Furthermore, in the utility model, positioning holes are provided on both sides of the rear end of the top of the fixing frame, a positioning column is fixedly connected to the top of the fixing block, the top of the positioning column extends to the inner cavity of the positioning hole and is movably connected to the inner cavity of the positioning hole.

[0012] Furthermore, in the utility model, support frames are fixedly connected to the centers of both sides of the inner cavity of the cleaning box, and the two fixed frames are detachably connected to the inner cavity of the support frame.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model provides a cleaning box for storing cleaning agents for cleaning, and provides a baffle to prevent the cleaning agents from splashing out when spraying the water treatment membrane. The two fixed frames and the supporting net cooperate to place the water treatment membrane to be cleaned, and the cleaning mechanism is provided to clean the water treatment membrane placed between the two fixed frames and the supporting net, thereby removing impurities attached to the surface thereof and improving the filtering effect of the water treatment membrane on impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of the utility model;

[0016] Figure 2 It is a rear view planar structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the cleaning box of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection structure of the rotating column, the stirring blade and the motor.

[0019] In the figure:

[0020] 1. Cleaning box; 2. Baffle; 3. Pillar; 4. Cleaning mechanism; 401. Rotating column; 402. Stirring blade; 403. Motor; 404. Water pump; 405. Extraction pipe; 406. Delivery pipe; 407. Sprinkler head; 5. Fixed frame; 6. Support net; 7. Drain pipe; 8. Support sheet; 9. Fixed block; 10. Positioning hole; 11. Positioning column; 12. Support frame. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a decontamination device for a water treatment membrane, including a cleaning box 1, a baffle 2 is fixedly connected to the top of the cleaning box 1, pillars 3 are fixedly connected to the four sides of the bottom of the cleaning box 1, a cleaning mechanism 4 is arranged in the inner cavity of the cleaning box 1, and a fixing frame 5 is arranged in the inner cavity of the cleaning box 1 and above the cleaning mechanism 4. There are two fixing frames 5, and the two fixing frames 5 are hinged by hinges, and a supporting net 6 is fixedly connected to the inner cavity of the fixing frame 5;

[0024] The cleaning mechanism 4 includes a rotating column 401, which is located in the inner cavity of the cleaning box 1 and is movably connected to the inner wall of the cleaning box 1 through a bearing. A stirring blade 402 is fixedly connected to the surface of the rotating column 401, and a motor 403 is fixedly connected to the left side of the cleaning box 1. The output shaft of the motor 403 passes through the inner cavity of the cleaning box 1 and is transmission-connected to the left end of the rotating column 401.

[0025] like Figure 1-4 As shown, the cleaning box 1 is used to store cleaning agents, the baffle 2 can prevent the cleaning agent from splashing when spraying the water treatment membrane, the two fixed frames 5 and the supporting net 6 can be used to place the water treatment membrane to be cleaned, and the cleaning mechanism 4 can clean the water treatment membrane placed between the two fixed frames 5 and the supporting net 6, thereby removing impurities attached to its surface and improving the filtering effect of the water treatment membrane on impurities.

[0026] Example 2

[0027] Reference Figure 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0028] In this embodiment, a water pump 404 is fixedly connected to the back of the cleaning box 1, and the water inlet end of the water pump 404 is fixedly connected to an extraction pipe 405, and the end of the extraction pipe 405 away from the water pump 404 is fixedly connected to the cleaning box 1, and the water outlet end of the water pump 404 is fixedly connected to a delivery pipe 406, and the end of the delivery pipe 406 away from the water pump 404 is fixedly connected to a spray head 407.

[0029] The right side of the cleaning box 1 is fixedly connected with a drain pipe 7, and a sealing cover is threadedly connected to the surface of the drain pipe 7.

[0030] like Figure 2 As shown, when the water pump 404 is in operation, it can extract the detergent inside the cleaning box 1 through the extraction pipe 405, and spray it onto the surface of the water treatment membrane through the delivery pipe 406 and the spray head 407. The drain pipe 7 is used to discharge the detergent inside the cleaning box 1.

[0031] Example 3

[0032] Reference Figure 3 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0033] In this embodiment, the front ends of both sides of the inner cavity of the cleaning box 1 are fixedly connected with support plates 8, and the rear ends of both sides of the inner cavity of the cleaning box 1 are fixedly connected with fixed blocks 9, and the tops of the support plates 8 and the fixed blocks 9 are in contact with the bottom of the lower fixed frame 5.

[0034] Positioning holes 10 are provided on both sides of the rear end of the top of the fixing frame 5 , and a positioning column 11 is fixedly connected to the top of the fixing block 9 . The top of the positioning column 11 extends to the inner cavity of the positioning hole 10 and is movably connected to the inner cavity of the positioning hole 10 .

[0035] The centers of both sides of the inner cavity of the cleaning box 1 are fixedly connected with support frames 12 , and the two fixed frames 5 are detachably connected to the inner cavity of the support frames 12 .

[0036] like Figure 3 As shown, the support sheet 8 and the fixing block 9 are used to place the fixing frame 5 in a flat state, the positioning holes 10 and the positioning columns 11 are used to position it, and the support frame 12 is used to support the fixing frame 5 in a vertical state.

[0037] When in use, firstly, a suitable detergent is selected and added to the inside of the cleaning box 1, and then the water treatment membrane is laid flat between the two fixing frames 5 and the supporting net 6. After laying flat, the fixing frame 5 is turned over to fold the two fixing frames 5. After folding, the two fixing frames 5 are placed inside the cleaning box 1, and the bottom of the lower fixing frame 5 is in contact with the bottom of the supporting sheet 8 and the fixing block 9, and the positioning column 11 is inserted into the inside of the positioning hole 10, and then the motor 403 is started, and the motor 403 drives the rotating column 401 and the stirring blade 402 to rotate inside the cleaning box 1, and the stirring blade 402 is rotated. 02 When rotating, the detergent can be stirred, so that it is agitated inside the cleaning box 1 and the water treatment membrane is rinsed, so that the impurities on the surface of the water treatment membrane can be cleaned. After rinsing for a certain period of time, the motor 403 is turned off, the fixed frame 5 is taken out, and it is vertically inserted into the support frame 12. At this time, the water pump 404 is started. When the water pump 404 is running, it can cooperate with the extraction pipe 405, the delivery pipe 406 and the spray head 407 to extract the detergent inside the cleaning box 1 and spray it onto the surface of the water treatment membrane, so as to further clean it.

[0038] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0039] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A decontamination device for a water treatment membrane, comprising a cleaning box (1), Features: The top of the cleaning box (1) is fixedly connected to a baffle (2), the bottom of the cleaning box (1) is fixedly connected to pillars (3) on all sides, the inner cavity of the cleaning box (1) is provided with a cleaning mechanism (4), the inner cavity of the cleaning box (1) and above the cleaning mechanism (4) is provided with a fixing frame (5), the number of the fixing frames (5) is two, and the two fixing frames (5) are hingedly connected, and the inner cavity of the fixing frame (5) is fixedly connected to a supporting net (6); The cleaning mechanism (4) comprises a rotating column (401), the rotating column (401) being located in the inner cavity of the cleaning box (1) and being movably connected to the inner wall of the cleaning box (1) via a bearing, a stirring blade (402) being fixedly connected to the surface of the rotating column (401), a motor (403) being fixedly connected to the left side of the cleaning box (1), an output shaft of the motor (403) penetrating into the inner cavity of the cleaning box (1) and being transmission-connected to the left end of the rotating column (401).

2. The water treatment membrane decontamination device as claimed in claim 1, Features: The back of the cleaning box (1) is fixedly connected to a water pump (404); the water inlet end of the water pump (404) is fixedly connected to an extraction pipe (405); one end of the extraction pipe (405) away from the water pump (404) is fixedly connected to the cleaning box (1); the water outlet end of the water pump (404) is fixedly connected to a delivery pipe (406); and one end of the delivery pipe (406) away from the water pump (404) is fixedly connected to a spray head (407).

3. The decontamination device for water treatment membrane according to claim 1, Features: The right side of the cleaning box (1) is fixedly connected to a drainage pipe (7), and a sealing cover is threadedly connected to the surface of the drainage pipe (7).

4. The water treatment membrane decontamination device according to claim 1, Features: The front ends of both sides of the inner cavity of the cleaning box (1) are fixedly connected to support sheets (8), and the rear ends of both sides of the inner cavity of the cleaning box (1) are fixedly connected to fixed blocks (9), and the tops of the support sheets (8) and the fixed blocks (9) are in contact with the bottom of the fixed frame (5) at the lower end.

5. The decontamination device for water treatment membrane according to claim 4, Features: Positioning holes (10) are provided on both sides of the rear end of the top of the fixing frame (5); a positioning column (11) is fixedly connected to the top of the fixing block (9); the top of the positioning column (11) extends to the inner cavity of the positioning hole (10) and is movably connected to the inner cavity of the positioning hole (10).

6. The water treatment membrane decontamination device according to claim 1, Features: A support frame (12) is fixedly connected to the center of both sides of the inner cavity of the cleaning box (1), and the two fixed frames (5) are detachably connected to the inner cavity of the support frame (12).

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