Ultrafiltration membrane purification device for sewage treatment

Abstract

The utility model discloses an ultrafiltration membrane purification device for sewage treatment, which comprises a main body unit, the main body unit comprises a bottom plate, the upper side surface of the bottom plate is fixedly connected with a supporting plate, and the two sides of the supporting plate are respectively provided with a plurality of groups of ultrafilters. The rotating shaft is twisted to rotate in the fixed plate, the gear fixedly connected with the rotating shaft starts to rotate, the rack plate connected with the gear in a meshed mode drives the sliding frame to slide out of the slot, and then the handle is pulled to drive the movable block to slide upwards in the rotating plate. Limiting strips fixedly connected with movable blocks are attached to the lower side surface of a rotating plate, then the rotating plate is rotated outwards, and finally intercepting rods are pushed upwards to rotate in side plates, so that the intercepting rods retreat from the surface of the ultrafilter, then the ultrafilter can slide outwards from the surface of a bottom plate, the disassembling process of the ultrafilter is effectively simplified, and the disassembling efficiency of the ultrafilter is improved. And the maintenance speed of the ultrafilter is increased.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater treatment, and in particular to an ultrafiltration membrane purification device for wastewater treatment. Background Technology

[0002] Wastewater treatment ultrafiltration membrane purification devices are specialized equipment for treating and purifying wastewater. They use ultrafiltration membrane technology to remove suspended solids, bacteria, viruses, colloids and other pollutants from the water, thereby achieving wastewater purification and reuse. They are widely used in the treatment of domestic sewage, landscape water, farmland irrigation and industrial circulating cooling water.

[0003] Existing ultrafiltration membrane purification devices for wastewater treatment are usually fixed in a designated location using anchor bolts. However, due to the height of the ultrafiltration membrane purification device, the installation and disassembly of the anchor bolts are extremely inconvenient, which reduces the speed of subsequent maintenance and replacement of the ultrafiltration membrane purification device. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current ultrafiltration membrane purification device for wastewater treatment, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an ultrafiltration membrane purification device for sewage treatment, which solves the problem that "existing ultrafiltration membrane purification devices for sewage treatment are usually fixed in a designated position using anchor bolts. However, due to the height of the ultrafiltration membrane purification device, the installation and disassembly of the anchor bolts are extremely inconvenient, which reduces the speed of maintenance and replacement of the ultrafiltration membrane purification device in the later stage".

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] An ultrafiltration membrane purification device for wastewater treatment includes:

[0009] The main unit includes a base plate, on the upper surface of which a support plate is fixedly connected. Multiple sets of ultrafiltration devices are provided on both sides of the support plate. A drain pipe, an inlet pipe, and an outlet pipe are provided on the upper side of the support plate, and the drain pipe, inlet pipe, and outlet pipe are all detachably connected to the ultrafiltration devices.

[0010] The fixing unit includes a fixing plate fixedly connected to the upper surface of the base plate. Each fixing plate has an upper fixing plate fixedly connected to its upper surface, and a connecting rod is fixedly connected to the upper end of each upper fixing plate. Multiple sets of sewage pipes are fixedly connected to the upper surfaces of the two sets of connecting rods. The brackets are tightly fitted with the inlet and outlet pipes. A rotating plate is rotatably connected to one end of each fixing plate, and a rotating component is provided inside the rotating plate. A sliding groove is opened on the lower surface of each fixing plate, and a locking component is provided inside the sliding groove.

[0011] In a preferred embodiment of the ultrafiltration membrane purification device for wastewater treatment described in this utility model, each group of ultrafilters is fixedly connected to a base on its lower surface, and a sliding plate is slidably connected to the lower surface of the base. Each group of sliding plates is fixedly connected to the upper surface of the base plate.

[0012] As a preferred embodiment of the ultrafiltration membrane purification device for wastewater treatment described in this utility model, each group of rotating components includes a movable block that is slidably connected to the rotating plate, and a handle is fixedly connected to the upper surface of the movable block. A slot is opened on the lower surface of each group of movable blocks, and the inner wall surface of the slot is engaged with the sliding plate.

[0013] As a preferred embodiment of the ultrafiltration membrane purification device for wastewater treatment described in this utility model, each set of movable blocks has a limiting strip fixedly connected to one side surface, and the upper surface of the limiting strip is movably connected to the lower surface of the rotating plate.

[0014] As a preferred embodiment of the ultrafiltration membrane purification device for wastewater treatment described in this utility model, each set of locking components includes a sliding frame that is slidably connected to the inner wall of the chute, and a rack plate is fixedly connected to the inner wall surface of the sliding frame. A gear is meshed with the surface of each set of rack plates, and a rotating shaft is fixedly connected to the upper surface of the gear. Each set of rotating shafts is rotatably connected to a fixed plate. A slot is provided on one side of each set of bases, and the inner wall surface of the slot is movably connected to the surface of the sliding frame.

[0015] As a preferred embodiment of the ultrafiltration membrane purification device for wastewater treatment described in this utility model, each set of upper fixed plates has a side plate fixedly connected to one side, and an intercepting rod rotatably connected to the other end of each side plate. Each set of ultrafilters has a backing plate on one side, and both sides of the backing plate are fixedly connected to the side plate.

[0016] The beneficial effects of this utility model are:

[0017] By twisting the rotating shaft inside the fixed plate, the gear fixedly connected to the rotating shaft begins to rotate. The rack plate meshing with the gear drives the sliding frame to slide out of the slot. Then, pulling the handle drives the movable block to slide upward inside the rotating plate. The limit strip fixedly connected to the movable block fits against the lower surface of the rotating plate. Then, the rotating plate is rotated outward, and finally, the intercepting rod is pushed upward to rotate inside the side plate, causing the intercepting rod to retract from the surface of the ultrafilter. This allows the ultrafilter to slide outward from the surface of the base plate, effectively simplifying the disassembly process of the ultrafilter and improving the maintenance speed of the ultrafilter. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an ultrafiltration membrane purification device for wastewater treatment proposed in this utility model.

[0020] Figure 2 A schematic diagram of the three-dimensional structure of the fixed unit;

[0021] Figure 3 A schematic diagram of the unfolded three-dimensional structure of a fixed unit;

[0022] Figure 4 This is a three-dimensional structural diagram of the locking component.

[0023] In the diagram: 100, Main unit; 101, Base plate; 102, Support plate; 103, Ultrafilter; 104, Drain pipe; 105, Inlet pipe; 106, Outlet pipe; 200, Fixing unit; 201, Fixing plate; 202, Upper fixing plate; 203, Connecting rod; 204, Bracket; 205, Rotating plate; 206, Rotating assembly; 206a, Movable block; 206b, Handle; 206c, Slot; 206d, Limiting strip; 207, Locking assembly; 207a, Sliding frame; 207b, Rack plate; 207c, Gear; 207d, Rotating shaft; 208, Sliding plate; 209, Side plate; 210, Backing plate; 211, Interception rod; 212, Base. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0028] Reference Figure 1-4 This utility model provides an ultrafiltration membrane purification device for wastewater treatment, comprising:

[0029] The main unit 100 includes a base plate 101. A support plate 102 is fixedly connected to the upper surface of the base plate 101. Multiple ultrafiltration units 103 are provided on both sides of the support plate 102. A drain pipe 104, an inlet pipe 105, and an outlet pipe 106 are provided on the upper side of the support plate 102. The drain pipe 104, the inlet pipe 105, and the outlet pipe 106 are all detachably connected to the ultrafiltration units 103.

[0030] The fixing unit 200 includes a fixing plate 201 fixedly connected to the upper surface of the base plate 101. Each fixing plate 201 has an upper fixing plate 202 fixedly connected to its upper surface, and a connecting rod 203 fixedly connected to the upper end of each upper fixing plate 202. Multiple sets of sewage pipes 104 are fixedly connected to the upper surfaces of the two sets of connecting rods 203. The brackets 204 are tightly fitted with the water inlet pipe 105 and the water outlet pipe 106. A rotating plate 205 is rotatably connected to one end of each fixing plate 201. A rotating component 206 is provided inside the rotating plate 205. A sliding groove is opened on the lower surface of each fixing plate 201. A locking component 207 is provided inside the sliding groove.

[0031] Each ultrafilter 103 is fixedly connected to a base 212 on its lower surface, and a sliding plate 208 is slidably connected to the lower surface of the base 212. Each sliding plate 208 is fixedly connected to the upper surface of the base plate 101, so that the ultrafilter 103 will not shift or rotate when it moves on the surface of the base plate 101.

[0032] Furthermore, each set of rotating components 206 includes a movable block 206a that is slidably connected to the rotating plate 205, and a handle 206b is fixedly connected to the upper surface of the movable block 206a. A slot 206c is opened on the lower surface of each set of movable blocks 206a, and the inner wall surface of the slot 206c is engaged with the sliding plate 208. Engaging the slot 206c with the sliding plate 208 can prevent the rotating plate 205 from rotating.

[0033] Furthermore, a limiting strip 206d is fixedly connected to one side surface of each set of movable blocks 206a, and the upper surface of the limiting strip 206d is movably connected to the lower surface of the rotating plate 205, so that the movable block 206a will not slide out from the inside of the rotating plate 205.

[0034] Furthermore, each locking assembly 207 includes a sliding frame 207a that is slidably connected to the inner wall of the slide groove, and a rack plate 207b is fixedly connected to the inner wall surface of the sliding frame 207a. A gear 207c is meshed with the surface of each rack plate 207b, and a rotating shaft 207d is fixedly connected to the upper surface of the gear 207c. Each rotating shaft 207d is rotatably connected to the fixed plate 201. A slot is provided on one side of each base 212, and the inner wall surface of the slot is movably connected to the surface of the sliding frame 207a. Twisting the rotating shaft 207d drives the gear 207c to rotate, pushing the rack plate 207b meshing with the gear 207c to move, thereby causing the sliding frame 207a to slide out from inside the fixed plate 201 and slide into the interior of the base 212.

[0035] Furthermore, each set of upper fixing plates 202 has a side plate 209 fixedly connected to one side, and an intercepting rod 211 rotatably connected to the other end of the side plate 209. Each set of ultrafilters 103 has a backing plate 210 on one side, and both sides of the backing plate 210 are fixedly connected to the side plate 209. Rotating the side plate 209 downwards makes the side plate 209 fit with the ultrafilter 103, thereby limiting the ultrafilter 103 and assisting in fixing the ultrafilter 103.

[0036] During use, by twisting the rotating shaft 207d to rotate inside the fixed plate 201, the gear 207c, which is fixedly connected to the rotating shaft 207d, begins to rotate. The rack plate 207b, which meshes with the gear 207c, drives the sliding frame 207a to slide out of the slot. Then, by pulling the handle 206b, the movable block 206a slides upward inside the rotating plate 205. The limiting strip 206d, which is fixedly connected to the movable block 206a, fits against the lower surface of the rotating plate 205. Then, the rotating plate 205 is rotated outward, and finally, the intercepting rod 211 is pushed upward to rotate inside the side plate 209, so that the intercepting rod 211 is disengaged from the surface of the ultrafilter 103, thereby allowing the ultrafilter 103 to slide outward from the surface of the base plate 101 and be detached from the surface of the base plate 101.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An ultrafiltration membrane purification device for wastewater treatment, characterized in that: include: The main unit (100) includes a base plate (101), a support plate (102) is fixedly connected to the upper surface of the base plate (101), and multiple sets of ultrafilters (103) are provided on both sides of the support plate (102). A drain pipe (104), an inlet pipe (105) and an outlet pipe (106) are provided on the upper side of the support plate (102), and the drain pipe (104), the inlet pipe (105) and the outlet pipe (106) are all detachably connected to the ultrafilters (103). The fixing unit (200) includes a fixing plate (201) fixedly connected to the upper surface of the base plate (101). Each fixing plate (201) has an upper fixing plate (202) fixedly connected to its upper surface, and a connecting rod (203) fixedly connected to the upper end of the upper fixing plate (202). Multiple sets of sewage pipes (104) are fixedly connected to the upper surfaces of the two sets of connecting rods (203). The brackets (204) are tightly fitted with the water inlet pipe (105) and the water outlet pipe (106). One end of each fixing plate (201) is rotatably connected to a rotating plate (205), and a rotating component (206) is provided inside the rotating plate (205). A sliding groove is opened on the lower surface of each fixing plate (201), and a locking component (207) is provided inside the sliding groove.

2. The ultrafiltration membrane purification device for wastewater treatment according to claim 1, characterized in that: Each ultrafilter (103) has a base (212) fixedly connected to its lower surface, and a sliding plate (208) is slidably connected to the lower surface of the base (212). Each sliding plate (208) is fixedly connected to the upper surface of the base plate (101).

3. The ultrafiltration membrane purification device for wastewater treatment according to claim 2, characterized in that: Each set of rotating components (206) includes a movable block (206a) that is slidably connected to the rotating plate (205), and a handle (206b) is fixedly connected to the upper surface of the movable block (206a). A slot (206c) is opened on the lower surface of each set of movable blocks (206a), and the inner wall surface of the slot (206c) is engaged with the sliding plate (208).

4. The ultrafiltration membrane purification device for wastewater treatment according to claim 3, characterized in that: Each set of movable blocks (206a) has a limiting strip (206d) fixedly connected to one side surface, and the upper surface of the limiting strip (206d) is movably connected to the lower surface of the rotating plate (205).

5. The ultrafiltration membrane purification device for wastewater treatment according to claim 4, characterized in that: Each locking assembly (207) includes a sliding frame (207a) that is slidably connected to the inner wall of the slide groove, and a rack plate (207b) is fixedly connected to the inner wall surface of the sliding frame (207a). A gear (207c) is meshed with the surface of each rack plate (207b), and a rotating shaft (207d) is fixedly connected to the upper surface of the gear (207c). The rotating shaft (207d) is rotatably connected to the fixed plate (201). A slot is provided on one side of each base (212), and the inner wall surface of the slot is movably connected to the surface of the sliding frame (207a).

6. The ultrafiltration membrane purification device for wastewater treatment according to claim 1, characterized in that: Each set of upper plate (202) has a side plate (209) fixedly connected to one side, and an intercepting rod (211) rotatably connected to the other end of the side plate (209). Each set of ultrafilters (103) has a backing plate (210) on one side, and both sides of the backing plate (210) are fixedly connected to the side plate (209).

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